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Shanghai Yuxin Electromechanical Technology Co., Ltd.

Main Products: High-pressure fans, medium-pressure fans, explosion-proof blowers, medium-pressure explosion-proof fans, turbo-type blowers, multi-stage blowers

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13370020198

Your present location: Shanghai Yuxin Electromechanical Technology Co., Ltd. > Full wind fan > Dust explosion-proof fan > FB-10 Dust explosion-proof vortex air pump

High pressure blower

Industrial Dust Collector

Vortex air pump

High pressure fan

Medium pressure blower

Full wind fan

Industrial air knife

company information

Contact:
Zhu Heping
Phone:
Phone:
13370020198
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Address:
Room 3019-2A-3, 1881 Lianmin Road, Xujing Town, Qingpu District
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www.shyxzhp.com
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c476493.hi1718.com/
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http://www.siamtlr.com/st54490/
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FB-10 Dust explosion-proof vortex air pump See similar products >>
Dust explosion-proof vortex air pump
price $ 6500 $ 6400
order amount 1 set 3 sets
  • FB-10 Model FB-10
  • 全风 Brand wind
  • 生产商 Manufacturer nature
  • 上海 Shanghai

Updated: 2020-02-07 14:03:39 Views: 173

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【a brief introdction】
Dust explosion-proof vortex air pump; produced by Jiangsu All-Wind. Since entering the market, explosion-proof blowers-explosion-proof vortex fans have been deeply supported and loved by new and old customers.
【Detailed description】

的一般特点高压风机又叫真空泵就是从真空容器中抽气、一般在大气压下排气的输送机械。 General characteristics of dust explosion-proof vortex air pump High pressure fan, also called vacuum pump, is a conveying machine that draws air from a vacuum container and generally exhausts it at atmospheric pressure. If the inlet of any of the aforesaid gas conveying machinery is connected to the equipment, it will become a vacuum pump for drawing air from the equipment. However, the equipment for vacuum generation has its advantages. (1) Due to the low density of the suction gas, the volume of the vacuum pump must be large enough;
(2) The compression ratio is very high, so the effect of the clearance is great.
The main performance parameters of high pressure fans are:
(1) Ultimate residual pressure (or vacuum): This is the low pressure that a high-pressure fan can achieve;
(2) Extraction rate: The volume of gas that the high-pressure fan inhales under the limit residual pressure per unit time, that is, the production capacity of the vacuum pump.
2. The structure of the reciprocating vacuum pump is significantly different from the reciprocating compression type, but also has its own characteristics:
(1) When operating at low pressure, the pressure difference between the inside and outside of the cylinder is small, and the valve used must be more lightweight;
(2) When it is required to achieve a good vacuum, the compression ratio will be large, and the clearance volume must be small, otherwise a large suction volume cannot be guaranteed.
(3) In order to reduce the influence of the clearance, there are balanced air passages connecting the left and right sides of the piston.
Dry type reciprocating vacuum pump can cause vacuum of up to 96 ~ 99.9%; wet type can only reach 80 ~ 85%

的用途: Use of dust explosion-proof vortex air pump :

1. Used in drying industry, boiler industry, cleaning industry, painting industry, food drying industry.

2. The operating temperature is between 100 ℃ and 300 ℃.

3. The conveyed gas is air or other gas that does not ignite spontaneously, does not explode, has no entanglement, is harmless to the human body, and does not corrode steel materials. It can also be used in various industries to transport non-corrosive, non-combustible, non-sticky hot gas, steam, and fume. Other similar performance can also be selected, but the temperature of the conveying medium must not exceed its rated temperature range.

4. No viscous substances are allowed in the gas, and the dust and hard particles contained are not more than 150mg / m3. If the dust content is large, a dust removal device that is not less than 85% ready to be installed must be installed before the fan to reduce the dust content of the flue gas entering the fan in order to improve the life of the fan.

High temperature and high pressure fans are now used in factories, warehouses, mines, tunnels, vehicles and ships, cooling towers, buildings and other occasions; in addition, boilers, blast furnaces, and industrial furnaces also use centrifugal fans for ventilation and induced draft; in addition to this In addition, centrifugal fans are also used in cooling and ventilation of air-conditioning adjustment equipment and household appliances; ventilation and odor in canteens; drying and sending of grain; and often used as wind source for wind tunnel experiments and inflation and propulsion of hovercraft.

All the accessories are imported (materials are aluminum alloy shell, tempered 40C steel shaft, polyester wire QZ-2; polyimide QY-2; silicon steel sheet: DR490-510; bearing: C & U; NSK; NTN; SKF high temperature extraction steam fan accurate dynamic balance correction and special low-noise bearings, make the motor run more balanced and quiet.
Features for gas transportation:
① Large power consumption: For a certain mass flow, the volume flow is large due to the small density of the gas. Therefore, the velocity in the gas delivery pipe is much larger than that in the liquid. The former economic velocity (15 ~ 25m / s) is about 10 times the latter (1 ~ 3m / s). In this way, the same mass flow rate is delivered at each economical flow rate, and the resistance loss of the gas after the same tube length is about 10 times that of the liquid. Therefore, the power consumption of gas conveying machinery is often large.
② Gas transportation machinery is usually very large, especially for machinery with high outlet pressure.
③ Due to the compressibility of the gas, the volume and temperature will change along with the pressure change of the gas inside the conveyor. These changes have a great impact on the structure and shape of the gas delivery machinery. Therefore, gas delivery machinery needs to be classified according to the outlet pressure.

Explosion-proof blower-explosion-proof vortex fan working principle Most standard centrifugal blowers simply blow the suction air out from the center point, and give energy in the suction air. Explosion-proof blowers-Explosion-proof vortex fans operate on the principle of being much higher than pressure and vacuum. With these devices, air is drawn from the suction port and accelerated by an impeller. Centrifugal force hits the inner wall again and returns to the bottom of the impeller metal plate again. In this process, the operation of the impeller is repeated, the energy is continuously doubled, and the intake air is accelerated. The overall effect is not different from that obtained with a multi-segment device. However, with the explosion-proof blower-explosion-proof vortex fan, more regeneration cycles can be generated through the operation of the impeller, and a larger output can be obtained. In order to meet the characteristics, these blowers can be combined in various ways.



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