Stainless Steel Tank General Buying Guide
Stainless Steel Tank General Buying Guide

A Stainless Steel Tank for food processing is necessary for most food manufacturing companies and businesses. This is because such a tank can greatly reduce a lot of these companies costs. This is because there are quite a few processes in the food manufacturing business that require water, but not high quality water that is necessary for drinking. Instead, non potable water can be used for things like cooling down equipment or even washing certain parts of equipment that does not come into contact with actual consumable products. You can get non potable water for less than drinking water costs and can store it in a Stainless steel tank, for use at your convenience.

A tank for food manufacturing can vary in size, but usually the larger stainless steel tanks (as large as 150,000 gallon capacity) are the ones that most food manufacturing businesses choose to go with. This is because buying a large Stainless Steel Tank for food manufacturing enables you to purchase the non potable water in bulk, which usually saves you on the price per gallon.

A Tank for food manufacturing does not only have to store water, but can actually store various food products and ingredients as well. A large capacity Stainless steel tank is great for storing grain or other bulk ingredients. Such a tank is useful because it can keep large amounts of ingredients fresh because the tank is completely sealed. This enables you to buy in bulk, saving you money on the price, and also saves you from having to throw out ingredients that have gone bad.

Because you can buy your water and / or ingredients in bulk and store them in these tanks, you will not only be saving yourself money with bulk prices, but you will also save yourself time. Neither you nor your employees will have to make extra trips to your suppliers because you will nearly always have a backup of water and / or supplies on hand at your business location. No matter what use you put your stainless steel tanks to in your food manufacturing business, you are sure to soon discover how much time and money they will save you.

Various companies sell tank storage systems designed specifically for the food manufacturing industry. Make sure to ask for estimates from at least a handful of different companies so that you can guarantee that you get the best deal and storage system best suited to your needs. http://www.mingchenchina.com/
stainless steel tank suppliers

The Rotary Evaporator
The Rotary Evaporator

A glass-blower by trade, Walter Buchi made a name for himself when he released his rotary evaporator in the late nineteen-fifties. Scientists C.C. Draig and M.E. Volk were pioneers in developing the modern-day concept, but Buchi developed the first manufactured rotary evaporator, patented in 1957.

A Rotary Evaporator (often called a otovap by scientists) is a device by which solvents can be removed from reaction mixtures via evaporation. Put very simply, a liquid mixture is heated, and the solvent evaporates and gets collected.

A vacuum is a key component of this device, and is used to aid in the evaporation of the solvent. A vacuum will lower the air pressure in the space above a liquid, thereby lowering the boiling point of the liquid being heated. Often the mixture is very sensitive and highly reactive so excessive heating would not be ideal. The vacuum allows the user to temporarily alter the physical properties of the sample so that solvents can be extracted from a variety of mixtures that would otherwise be impossible. The simplest type of vacuum used on a rotary Evaporator is a water aspirator. Picture a tube that is wider at the top and narrows as it goes down, with an opening at the side. When water is channeled downwards, it increases speed, and the pressure is lowered - creating a vacuum effect through the opening at the side. A more complex method would involve a regulated mechanical vacuum pump.

Rotation is not absolutely necessary for the evaporation process to take place. However, the centrifugal forces allow the solvent to rise and be spread thinly over a larger surface, which make sit easier to extract. Also, the rotation helps reduce umping. Bumping is what happens when two substances come together, like water and ethanol, and the total amount is reduced. (This is due the difference in the size of the molecules. For example, if you took one cup of grapes and combined it with one cup of apples, the result would be less than the assumed two cups, because the grapes would fill in the space left by the apples.)

The rotary evaporator has evolved over the years to become more and more advanced, and while features and capabilities of different models vary widely, modern rotary evaporators still consist of seven primary components:

The motor that rotates the sample (contained in either a flask or vial)

Hot water bath to heat the sample

The vacuum used to lower the pressure

A vapor duct to capture the solvent

Condenser that cools the solvent

Flask to collect the solvent after it condenses

A mechanism to quickly remove the sample from the hot water bath http://www.mingchenchina.com/
Evaporator
Evaporator

Characteristics of the glass pipe
Characteristics of the glass pipe

FRP pipe is a lightweight, high strength, corrosion-resistant non-metallic pipe. It is the weight of the resin-based glass fiber layer wrapped around the rotation of the mandrel according to process requirements, and the long distance between the fibers evenly covered with quartz sand as the coarse layer. The wall structure is reasonably advanced, can give full play to the role of the material, first meet the strength, rigidity, and to ensure the stability and reliability of the product. The HOBAS its excellent resistance to chemical corrosion, high strength, without fouling, the strong earthquake, with the ordinary steel and long service life and lower total cost, quick installation, safe, reliable, etc., accepted by the majority of users.
FRP pipe used in petroleum, chemical, and drainage. In recent years, FRP pipe production development, year by year on the number of the increasingly wide range of applications and departments. FRP winding pipe is made of resin (transport drinking water with food-grade resin), glass fiber, quartz sand as raw material, made with a special process. Structural characteristics: 1) has excellent corrosion resistance not cathodic protection and other anti-corrosion measures and no secondary pollution of water and other media. Long product life. (2) light weight pipe weight is only with the specifications of the same length of ductile iron pipe, 1/4, 1/10 of the cement pipe. Transport loading and unloading easy, easy to install. (3) Single pipe length to reduce long water pipes, to accelerate the installation of speed, improve the quality of the pipeline. (4) wall smooth inner wall to reduce the flow resistance, improve flow, reduce energy consumption. Smaller diameter pipes conveying fluid of the same flow can be increased by about 10% of the traffic compared with the same size steel pipe; does not scale, long-term use does not reduce the flow rate. Interference and protection of cables in heavy corrosion environment have a better effect. Zhengzhou, Henan Province, ExcelStor Technology Ltd. is a project development and ventilation engineering as one of the Chaoyang enterprises. Set up a central air-conditioning division and ventilation engineering department. Extension ventilation engineering department has many years of construction experience, specializing in engineering and ventilation design, construction and installation of hoods piping, ventilation ducts and other tin (galvanized steel) to manufacture products, as well as glass pipes, composite pipes, stainless steel pipe products, production, The one-stop services from design, production, installation.
http://www.frp-manufacturer.com/
FRP PIPE

FRP vessel mold making
FRP vessel mold making

Drawings based on photos like 1:1 release model. Generally require the main deck, and bottom contour plates, and the stern plate.
2 three panels in flat glass, as the hull of the basic outline.
. Paraffin wax Vaseline and talcum powder 1:1:3 mixed paraffin ratio of more than sludge hard to make the mold hardness is high and bright and clean, Vaseline ratio of more than soft clay,
ease of production. There is no absolute requirement in the proportion, according to their preferences.
4 the ratio of good raw materials, heating the mixed melt. Generally do not directly heated in the fire, so easily charred FRP vessel can be taken to the cauldron set pot impermeable heating.
Refueling mud bubble wipe plastic and plywood outline of the hull to make the hull is very rough at this time. Clay sculpture can not be completed more than paste a few times.
After the make of the hull contours, it will sludge paste in the above process and almost sculpture. Clay sculpture can not be completed more than paste a few times.
7 finishing process and the sculpture is similar, the need for technical and patience.
Bubble wipe plastic and plywood refueling mud outline of the hull to make the hull is very rough at this time. Clay sculpture can not be completed more than paste a few times.
Clay paste is finished, start roughing in general, Daogua model plane plane processing the basic shape.
9 self-made iron and painting knife with the side of the iron attached to the flat side with a painting knife, after processing of this process will leave iron marks, then use the sharp artwork
The blade scraping in the above, you will see satisfactory results.
10 self-made iron and painting knife with the side of the iron attached to the flat side with a painting knife, after processing of this process will leave iron marks, then use the sharp artwork.
The blade scraping in the above, you will see satisfactory results.
11 basic shape
Finishing tools
The 13 refined and processed after the male mold.
14 during the plaster casting, glass fiber reinforced plastic marine floor wax in the surface of the male mold, wax, repeated 3-4 times the surface the more light the better to facilitate the mold.
15 medical anhydrite, do not use special anhydrite, because the initial setting time of anhydrite are relatively modest.
16 mold plywood circumference.
17 gypsum and water ratio of 1:1, appropriate reduction in the proportion of water in winter, appropriate to increase the proportion of water in summer. Gypsum mixing with water to quickly, the time control within one minute, when the plaster like a viscous liquid, bailer to scoop the mold down, inverted the order of the first four weeks after the central, pouring in a quick, over time gypsum will be solidified. Plaster casting is complete, you can use a putty knife around the plaster properly accumulated toward the middle, like the shape of the bottom of the boat.
18. Plaster casting is complete, you can use a putty knife around the plaster properly accumulated to the center, as the shape of the bottom of the boat.
19 from the model are generally 20-30 minutes after pouring, then plaster a little micro heat.
20 die from the time after pouring 20 to 30 minutes, then plaster a little micro hot. From the model when the end of the hull down flat on the sofas and other cushion, holding a glass from the surrounding gently lift up, to see around the plaster from the paraffin, it will be the glass throughout the lift, if the detachment , paraffin male mold is complete.
Hull female mold 21 after completely dry can be fiberglass production. First female mold surface in the dry hull waxing 3-4 times, followed by selection of weather and generally require a dry climate, the summer temperatures above 30 degrees is more appropriate, if you have the oven on is another matter. Moreover select epoxy resin and glass fiber cloth. mold making

Drawings based on photos like 1:1 release model. Generally require the main deck, and bottom contour plates, and the stern plate.
2 three panels in flat glass, as the hull of the basic outline.
. Paraffin wax Vaseline and talcum powder 1:1:3 mixed paraffin ratio of more than sludge hard to make the mold hardness is high and bright and clean, Vaseline ratio of more than soft clay,
ease of production. There is no absolute requirement in the proportion, according to their preferences.
4 the ratio of good raw materials, heating the mixed melt. Generally do not directly heated in the fire, so easily charred fiberglass boats can be taken to the cauldron set pot impermeable heating.
Refueling mud bubble wipe plastic and plywood outline of the hull to make the hull is very rough at this time. Clay sculpture can not be completed more than paste a few times.
After the make of the hull contours, it will sludge paste in the above process and almost sculpture. Clay sculpture can not be completed more than paste a few times.
7 finishing process and the sculpture is similar, the need for technical and patience.
Bubble wipe plastic and plywood refueling mud outline of the hull to make the hull is very rough at this time. Clay sculpture can not be completed more than paste a few times.
Clay paste is finished, start roughing in general, Daogua model plane plane processing the basic shape.
9 self-made iron and painting knife with the side of the iron attached to the flat side with a painting knife, after processing of this process will leave iron marks, then use the sharp artwork
The blade scraping in the above, you will see satisfactory results.
10 self-made iron and painting knife with the side of the iron attached to the flat side with a painting knife, after processing of this process will leave iron marks, then use the sharp artwork.
The blade scraping in the above, you will see satisfactory results.
11 basic shape
Finishing tools
The 13 refined and processed after the male mold.
14 during the plaster casting,FRP vessel plastic marine floor wax in the surface of the male mold, wax, repeated 3-4 times the surface the more light the better to facilitate the mold.
15 medical anhydrite, do not use special anhydrite, because the initial setting time of anhydrite are relatively modest.
16 mold plywood circumference.
17 gypsum and water ratio of 1:1, appropriate reduction in the proportion of water in winter, appropriate to increase the proportion of water in summer. Gypsum mixing with water to quickly, the time control within one minute, when the plaster like a viscous liquid, bailer to scoop the mold down, inverted the order of the first four weeks after the central, pouring in a quick, over time gypsum will be solidified. Plaster casting is complete, you can use a putty knife around the plaster properly accumulated toward the middle, like the shape of the bottom of the boat.
18. Plaster casting is complete, you can use a putty knife around the plaster properly accumulated to the center, as the shape of the bottom of the boat.
19 from the model are generally 20-30 minutes after pouring, then plaster a little micro heat.
20 die from the time after pouring 20 to 30 minutes, then plaster a little micro hot. From the model when the end of the hull down flat on the sofas and other cushion, holding a glass from the surrounding gently lift up, to see around the plaster from the paraffin, it will be the glass throughout the lift, if the detachment , paraffin male mold is complete.
Hull female mold 21 after completely dry can be fiberglass production. First female mold surface in the dry hull waxing 3-4 times, followed by selection of weather and generally require a dry climate, the summer temperatures above 30 degrees is more appropriate, if you have the oven on is another matter. Moreover select epoxy resin and glass fiber cloth.
http://www.frp-manufacturer.com/

Developing the Market of the FRP Products
Developing the Market of the FRP Products

While developing new facilities, designers and organizers have so many different components to select from. Some people would like to go with natural components such as wooden, rock and steel to lay down the powerful base for the structures. An intellect choice of quality items indicates guaranteeing the elegance and longevity of structures in a more time run. However, the option a large range of artificial components also has their own significance. Some of the artificial items are known for their affordable costs and capability to go with up the quick needs. With the frequent technological innovation inclusion, modern components are generally seen in use. Among the available new components, fiber-reinforced materials (FRP) are definitely finding up the market. The content is powerful and suits the efficiency of some of the most-used conventional components. FRP products it is soon known as, the content comes in an cost-effective variety, light, practical to fresh and set up. Moreover, FRP is known to deal with some of the most complicated business difficulties as well. It functions very well against harsh conditions. That is why FRP is plainly using the top roles on the content choice for any type of facilities.

The few examples can be that of the doors which are made of the fiber glass products which are more convenient to use rather than the glass or the wooden doors which are much heavier. Fiberglass doorways are a lightweight, yet incredibly powerful type of a door. They are generally used at water treatment vegetation, medical centers, and educational institutions across the planet. So why exactly do people buy doorways made out of fiberglass? Over timber doorways or steel doors? Well for one, these doorways are built to be incredibly powerful, and lightweight, as opposed to steel and wood made doorways, which can be incredibly weighty or incredibly vulnerable as far as strength is worried.

Another purpose why many companies and people opt to buy fiberglass doorways over other types of doorways is that they don t rust as easily as a steel or wooden door might. They are also resistant from substances and any other things characteristics may toss their way. This is one of the many reason that with passing time even the use of the roof ventilators have been getting turned on towards the better prospectus of the FRP products as this assures life long guarantees and even gives you the build up of the kind of roof you require without it being more heavier and jeopardizing anyone beneath as well. http://www.frp-manufacturer.com/
FRP Products

How to Take Apart a Tubular Motor
How to Take Apart a Tubular Motor

Tubular motors are used to power blinds, shutters, retractable screens and awnings, and they also are used in many other roll-up applications. Their tubular shape is designed to fit in a rotating axle. Constant use can damage a tubular motor, and fixing it requires taking it apart completely.

Position a stepladder underneath the item from which you want to remove the tubular motor, and climb up the ladder. Pop the front cover off the top of the item by sliding a flat-head screwdriver between the cover and the long, horizontal tube that holds the tubular motor, removing the clip from each end.

Loosen the screws holding each end of the tube in place with a Phillips-head screwdriver. Set the screws aside for future use, and carefully remove the tube with one hand on each of its ends. Unplug the tube from the outlet.

Twist off the drive wheel from the end of the tube by hand, and set it aside. That task exposes the tube s interior, where the motor is located.

Find the gearbox in the side of the tube from which you removed the drive wheel. Slide the flat-head screwdriver above the gearbox, and carefully pull out the gearbox with the screwdriver. Place your hands inside the tube to locate wires. Pull the wires apart carefully.

Slide the flat-head screwdriver into the tube, and use it carefully to pull out the brake, which originally was behind the gearbox. That action exposes the tubular motor in the tube.

Slide two flat-head screwdrivers into the tube, and use them to grip each side of the tubular motor. Pull back carefully on both screwdrivers with each hand, sliding the motor out of the tube.

Remove all of the tiny screws that hold the motor s parts together. Pull out all the parts to take apart the motor completely. http://www.hz-hydj.com/
Electronic tubular motor
DC tubular motor
DC tubular motor

New and Traditional Countertop Choices
New and Traditional Countertop Choices

There are very few materials more durable than stone. Cool and long-lasting, stone offers a timeless, elegant beauty that few other materials can match.

Some stones are hard and resistant to scratches and heat, Others are more delicate and require a lot of care and maintenance.And even the most durable stone has drawbacks as a china countertop material. It has no "give" at all, so that a plate, cup or glass dropped on it is likely to shatter rather than bounce. The stone itself can crack, break, chip and scratch. Some stones stain easily - marble, travertine and soapstone are notorious culprits — although many believe that the visible signs of use that accumulate over time add to the patina and charm of these upscale materials.Some stones, like slate, are particularly susceptible to edge chipping and require special care in both installation and daily use.

Almost any stone can be made into a china countertop: limestone, slate, marble, granite, travertine, even sandstone. But the most desirable stones are those that can take a good polish to create a smooth working china countertop surface. Even soft, crumbly lavastone can be made into a china countertop — although the process is very involved and very expensive. We are not even going to try to review all of the possible stone china countertops, just the more common offerings in regular commercial use.

Granite

Granite is still the stone of choice these days. It is heavy, hard and durable, very difficult to crack or chip and will easily outlast your house. Many varieties are very had to stain, but regular sealing is usually recommended. We have heard reports of granite tops that do not need sealing, but we have never actually seen one, and, frankly, don t believe it. Granite, no matter how dense, is porous and any porous material can stain.

Granite comes in a seemingly infinite range of colors and patterns, with more arriving everyday. On the downside, it is just about the most expensive china countertop material around, rivaled only by concrete and some engineered stone materials.

Soapstone

Soapstone, eclipsed for years by granite, is making a strong comeback as granite china countertops become more and more common. The look of soapstone is timeless and historically accurate for almost any period of American architecture. It is warmer, denser and heavier than granite but not nearly as hard. The primary ingredient in soapstone is talc, about the softest mineral around. It can be scratched with a fingernail but rarely are scratches more than superficial and can be removed with an application of mineral oil. Even more sever scratches disappear with fine sandpaper or even a scouring pad.

Photo: Shadley s Soapstone Unlike granite and most of the other natural stone china countertops soapstone is almost impervious to water penetration, unaffected by acids or other kitchen chemicals, and absolutely heat resistant. These are some of the reasons it is the preferred material for china countertops in chemical laboratories. Even the hottest pans can be set on it without harm. Since it is almost impervious to liquids, it does not stain or require sealing.

Classic soapstone from New England is light gray to almost black, often with a greenish tinge, but the material can range from light brown to terracotta depending on its source and treatment. Very little soapstone is now quarried in the U.S. Most comes from Brazil.

A soapstone surface darkens naturally with age or when exposed to water or oils. To darken it evenly, soapstone can be treated with food-grade mineral oil. The darker it gets, the more light grey or gray-green veins stand out adding to soapstone s appeal. New "dry wax" coatings have been developed that replace mineral oil and last longer, but are, of course, considerably more expensive. Many soapstone fans, however, simply let it age naturally over the years, adding a patina of wear and use. But renewing soapstone is easy - simply sand away the old surface for a brand new look. Repeated restorations are possible over many years without affecting the integrity of the material. http://www.modernday-kitchen-cabinets.com/

The Propagation of Surge Protective Devices
The Propagation of Surge Protective Devices
Do you have a computer sitting on your desk? If so, chances are you have a surge protective device under your desk. As the use of products vulnerable to transient voltage surges and spikes continues to increase, the propagation of surge protection devices continues to increase. This article will focus on several types of surge protective devices, what they are, how they are tested, and the importance of markings, instructions and proper usage of the devices.
With the expanding surge protective devices industry comes a learning curve for code authorities, for electricians, for consumers and for the safety testing agencies. The code authorities begin to see an influx of different types of surge protective devices in the field and need to determine the proper usage and installation. Electricians need to know how to correctly install permanently connected surge protective devices. Consumers have to educate themselves as to which surge protective devices to purchase to meet their surge needs as well as how to install and use them safely. The safety testing agencies have to expand their knowledge base of surge protective devices to keep pace with the state of the art designs.
What is a surge protective device and what does it do? A surge protection device is a device composed of any combination of linear or non-linear circuit elements intended for limiting surge voltages on equipment by diverting or limiting surge current. A surge protective device prevents continued flow of follow (power) current and is capable of repeating these functions.
Surge protective devices are available in many varieties, one of which is the transient voltage surge suppressor commonly referred to as TVSS. A TVSS may be permanently installed or may be of the cord-connected or direct plug-in style. Each type of TVSS is intended for use on the load side of the main service disconnect in circuits not exceeding 600 volts rms. The main service disconnect is considered to be the first overcurrent protective device between the distribution transformer secondary and the service entrance.
The basic safety standard used to test TVSS is UL 1449, the Standard for Safety for Transient Voltage Surge Suppressors. UL 1449 addresses construction items such as enclosure requirements, minimum wiring size for internal wiring as well as field wiring, acceptable spacings between circuits of opposite polarity or to metal walls of an enclosure, proper grounding means, and suitability of mounting to name a few. UL 1449 also contains testing, marking and installation instruction requirements.
As well as containing the basic safety tests known to many UL electrical safety standards such as Leakage Current, Normal Temperature, Dielectric Voltage Withstand, etc., UL 1449 also contains a Measured Limiting Voltage Test. The measured limiting voltage is the maximum magnitude of voltage, measured at the output (leads, terminals, or receptacle contacts) of the TVSS during application of a test impulse of specified waveshape and amplitude. The Measured Limiting Voltage Test includes a duty cycle to determine that the surge suppression components can repeatedly limit the transient voltage surge test waveform without degradation.http://watchfuleyesolutions.com/








surge protective devices
surge protective devices

Rabbit Vibrators Online Store
Rabbit Vibrators Online Store

Welcome to the home of the best-selling women s vibrator ever created, RabbitVibrators.com! Since it was featured on HBO s hit series Sex and The City in the late 90 s, the rabbit vibrator has become not only wildly popular, but completely acceptable in today s pop-culture.

Today, there are over 100 varieties that have been created for your pleasure! From big to small, skinny to fat, low-tech to high-tech, there is a rabbit vibrator to fit anyone, and everyones, taste in the erotic. Enjoy your time browsing through the many colors, sizes, and vibrations of rabbit vibrators.

To save you time, we ve weened down the selection of rabbit vibrators available on this site in order to offer you only the best of the best. All of the rabbit vibratorshere have been tried and tested dozens of times by women in every walk of life. You can rest assured that all of the rabbit vibrators offered on RabbitVibrators.com will leave you 100% satisfied; literally. http://www.sextoyonlinebuy.com/rabbit-vibrators-c-71_127.html

Gasoline Engine Water Temperature Sensor
Gasoline Engine Water Temperature Sensor


The water temperature sensor and intake air temperature sensor have builtin thermistors for which the lower the temperature, the larger the resistance value and, conversely, the higher the temperature, the lower the resistance value. And this change of the thermistor resistance value is used to detect the changes in the coolant and intake air temperatures. As shown in the illustration, the built-in resistor in the engine ECU and the thermistor in the sensor are in connected in series in the electric circuit so that the signal voltage detected by the engine ECU changes in accordance with the changes in the thermistor resistance. When the temperature of the coolant or intake air is low, the thermistor resistance becomes large, creating a high voltage in the THW and THA signals.
1. Water temperature sensor
The water temperature sensor measures the temperature of the engine coolant. When the engine coolant temperature is low, the idling must be increased, the injection duration increased, the ignition timing angle advanced, etc., to improve drivability and to warm up. For this reason, the water temperature sensor is indispensable for the engine control system.
2. Intake air temperature sensor
The intake air temperature sensor measures the temperature of the intake air. The air amount and density changes according to the air temperature. Therefore, even if the air amount detected by the air flow meter is the same, the amount of fuel that is injected must be corrected. However, hot-wire type air flow meter directly measures the air mass. Therefore, the correction is not required. http://www.chinadkk.com/companyInfo.html

water temperature sensor