Cold Drying Machine

Product Details

Product Description

Product Description
Dry ice cleaning applications Industry
1, Die: tire mold, polyurethane, rubber molds, alloy die-casting molds, etc.; production line decontamination, rapid time-saving.
2, the food industry: biscuit ovens, conveyors, egg cake molds; cold dry decontamination, will not cause a short circuit, leakage.
3, E-motor: circuit boards, photocopying machines, motors, generators, etc.; dry decontamination, will not cause a short circuit, leakage.
4, ships: hull, into the valve, condenser cleaning; than with high-pressure water jet cleaning cleaner.
5, Automotive: Dry cleaning door skin, Punta top car no water stains, remove the engine, the car will not lead to the end of oil pollution.
6, Aircraft Industry: jet engine and gearbox, gear in addition to oil, can be directly in the body work and save time.
7, power plants: Clean up when the turbine blade, without removing the blade, eliminating the need to re-adjust blade balancing.
8, a house on fire clean up the site, "toxic waste, burning smell, etc. clear effect is significant, will not increase the quantity of contaminants.
9, there are other industries such as printing industry, petrochemical industry, nuclear power industry
Product Description
High efficiency cold drying machine TCLG1-10/30 （Finished gas quality: atmospheric pressure dew point -23℃, solid dust ≤0.01um, oil content ≤0.01 PPM）

No.	Item name	Technical parameters	No.	Item name	Technical parameters
1	Processing capacity	10m³/min	2	Pressure of work	3.0Mpa
3	The environment temperature	≤38℃	4	Inlet temperature	≤80℃
5	The power supply voltage	380V/50HZ	6	The refrigeration power	3.0 HP
7	Pressure dew point	2-10℃	8	refrigerant	R22
9	Air interface diameter	DN50	10

TCL(G)1 series high efficiency cold drying machine is a kind of refrigeration dehumidification of compressed air and secondary filtration equipment, the equipment has applied for national patent. It first uses the pre-cooler to pre-cool the compressed air entering the dryer, and then filters most of the liquid water and oil mist and dust through the pre-filter. Then the fully enclosed compression refrigeration system is used to force cooling the compressed air entering the dryer, so that a large amount of water vapor contained in it is condensed into liquid droplets, and finally the liquid water, oil mist and dust are completely filtered out under the cold state through the rear precision filter. It has the advantages of compact structure, convenient installation and transportation, and high purification efficiency.
The evaporator is the main heat exchange component of the cold and dry machine. The compressed air is forced to cool in the evaporator, and most of the water vapor is cooled and condensed into liquid water and discharged out of the machine, so that the compressed air can be dried. Low pressure refrigerant liquid, in the evaporator phase change into low pressure refrigerant steam, in the process of phase change to absorb heat around, so as to cool the compressed air.
Expansion valve
Thermal expansion valve (capillary) is the throttling mechanism of refrigeration system. In the cold drying machine, the supply of evaporator refrigerant and its regulator are realized by throttling mechanism. Throttling mechanism enables refrigeration from high temperature and pressure liquid into the evaporator.
Fluorine handling leakage
The most intuitive surface phase is the refrigerant pressure gauge is zero. The leakage of fluorine must first find the leakage point, leakage point needs patience, careful and certain methods. Specifically, this is the first visual inspection method, open the machine box plate to observe the inside of the machine, because the refrigerant in operation, there will be compressor lubricating oil mixed in it, if the Freon leak will bring the lubricating oil out, then carefully observe the inside of the machine, if there is a flake of oil belt, it is likely to be the leak point. Then it is to check the inside of the machine capillary copper pipe, that is, those thin copper pipe and process pipe below 6 mm, there is no broken phenomenon. After passing the above basic checks, make a mark of any suspected areas. Then it is necessary to confirm the leak point by adding inert gas at a certain pressure. If conditions are available, it is best to use nitrogen to maintain pressure, no nitrogen with gaseous freon can also be used, it is strictly prohibited to use oxygen to maintain pressure leakage, that is looking for death.
Cold Drying Machine Suction Dryer
start should be slow to join gas pressure, pressure and observe the person of the refrigerant pressure (small cubic only refrigerant low pressure table, two more than 15 cubic have high and low pressure refrigerant table), the pressure to 0.2 Mpa (2.0 KGF) temporarily stop, and then listen carefully to the voice within the machine ever leak, if there are available according to the voice of the funnelled. If not, continue to apply pressure to 0.4-0.5mpa. At this time, find a sponge dipped in soapy water, in the place where there is doubt, check first, and then check all the connecting pipes (copper nuts) inside the machine. If there is a leak, a bubble will blow out, and this process needs to be very careful. If the leakage point is not found through the above methods, then unfortunately, it is likely to be the evaporator internal leakage. Evaporator internal leakage is more troublesome to deal with. First of all, it must be confirmed. It can be confirmed by disconnecting the evaporator and refrigeration system and then holding the pressure separately. If the pressure is found to be reduced after holding the pressure separately, it can be determined. There is also a relatively simple way to open the inlet of compressed air. If the pressure of the refrigerant pressure gauge rises after a period of time, it can also be sure that the refrigeration system is communicated with the air system, because their only exchange part is the evaporator. Therefore, the evaporator internal leakage can also be determined.
After checking the leakage point is the leakage, according to the different leakage point, for the bell loose leakage point, just use the plate hand to do the corresponding fastening, if it is the leakage point of copper pipe welding type, you need to use brazing. Brazing leakage is one of the most commonly used skills in the refrigeration repair industry. The so-called brazing is to use oxygen and acetylene flame to heat the low silver electrode and the required repair welding parts, so that the electrode and repair welding parts are fused together and the leakage point is blocked. Brazing should be the first refrigeration system pressure discharge zero, and then use the brazing gun first open acetylene, lit after the appropriate addition of oxygen, slowly adjust the proportion of oxygen and acetylene gas, so that the flame into a neutral flame - oxide flame, and then heating the required welding parts and silver electrode so that both dissolved together. The specific method needs to be mastered by the operator through certain training. After the leakage point is treated, the pressure of the system needs to be maintained again to confirm whether the leakage repair welding is successful.
After the completion of the leak, the need to vacuumize the system, and then add the specified quality of liquid freon (the specific number of reference to the basic configuration table), add refrigerant should be specially left from the cold dryer liquid needle valve to join. For larger machines, fluoride should be added to the high-pressure charging port first. If the prescribed dose cannot be added at one time, it should be slowly added to the prescribed dose from the low-pressure port after starting the machine.
dry ice machine can produce Φ3mm toΦ16mm of high stength,particle or columnar,with its production capacity is 50 kg/h.The dry ice production of dry ice making machine is mainly suitable for dry ice cleaning,preservation and transportation at low temperature,stage fog,etc
Company Profile
XiAn Wisdom Computer Info&tech Co., Ltd
Established in early 2015, the company is located in xi 'an, an ancient capital with a history of 3,000 years. It ranks among the top cities in history, culture, science and technology, and has a certain development potential.With the express of silk road, we can explore domestic and foreign markets and serve the society.Focus on dehumidification equipment, refrigeration equipment, various mechanical and electrical equipment and products, water treatment equipment. The equipment factory has passed ISO9000 quality management system certification, and the products have passed 3C, CE, ROSH and other certification. professional quality management team, strong support after - sales service.No the best , only better, is the goal of our service. Our products are exported to Europe, Middle East and North America, and our quality and service are well received by our customers.We will continue to introduce innovative products, energy conservation and emission reduction products, so that customers can rest assured, so that people and nature harmony and unity.We always show our customers with high quality products and services, and it is our honor to make them satisfied.The company will always be dedicated to the promotion and application of high-tech products, and launch high-tech software products, intelligent mechanical equipment and electronic equipment. Our company main proudct follow as , ice cream machine, ice maker, dehumidifier, dry ice machine, flake ice machine,ice machine,Refrigerated Cabinet,Centrifugal Blower,Frequency Power Supply,pump,Bowling Equipment And Accessories,Diesel Generator,PVC Molding Machine,Surge Protection Device,mold
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