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13512222201 Company hotline: 13512222201
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Company Hotline:
13512222201

Contact:
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Telephone:
022-26510325
Fax:
022-26543626
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Address:
No. 9, Xishui West Road, Beichen District, Tianjin
Tianjin Blower-Jin Blower Group

Tianjin Blower-Jin Blower Group

Tianjin Blower Group Co., Ltd.
  • Business model: production and processing
  • Address: No. 9 Xishui West Road, Beichen District, Tianjin
  • Main: Fans, Blower Fans, Centrifugal Fans
Business Hotline: 13512222201
  • Product Details
  • contact details
      Tianjin Blower -Jin Blower Group:
      Tianjin fan , Tianjin blower , Tianjin fan
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      Video by: Jin Blower Works Group Co., Ltd.





      Tianjin Blower Group Co., Ltd. is a professional manufacturer of various fan designs and manufacturers. The company has engineering and technical personnel, advanced processing equipment, production technology and perfect detection methods and management systems, strong technical force and stable product quality.

      Reasons for excessive Roots blower pressure:

      1. The pressure of sewage aeration roots blower depends on the resistance it receives, as long as it can withstand the pressure range, it can work normally. For example, if you aerate in a pond with a depth of 2 meters, the pressure of the blown air is 20 kPa. At a depth of 3 meters, the pond becomes 30 kPa. As long as the motor output power can reach the load.

      2. If the pressure displayed by the pressure gauge is greater than the pressure that should be output, it may be caused by blocked pipes, blocked aeration heads, etc.

      Roots fan causes large motor current:

      1. Compared with the specified pressure, the pressure difference is large, that is, the back pressure or the inlet pressure is high.

      2. Compared with the flow required by the equipment, the fan flow is too large, which increases the pressure.

      3. The inlet filter is blocked and the outlet pipe is blocked or blocked.

      4. The rotating parts collide and rub (stuck).

      Solutions to excessive Roots blower pressure:

      1. Reduce the pressure to the specified value.

      2. Put excess gas into the atmosphere or reduce the speed of the blower.

      3. Remove obstacles.

      4. Stop the machine immediately and check the reason.

      5. Adjust the oil level to the correct position.

      6. Check the belt tension and replace it with a large diameter pulley.


      Tianjin Blower Group Co., Ltd. is a professional manufacturer of various fan designs and manufacturers. The company has engineering and technical personnel, advanced processing equipment, production technology and perfect detection methods and management systems, strong technical force and stable product quality.

      Roots blowers are often used in sewage aeration. The sewage aeration Roots blowers may have insufficient aeration during use. The main reasons are as follows:

      1. Selection error

      If the selection is wrong, the air volume and pressure are insufficient, and it is normal to fail to achieve aeration. For example, we need a Roots fan with a pressure of 44.1kpa for aeration. When the Roots fan is selected, the pressure is small, and the fan is overloaded. The phenomenon of overcurrent of the motor is normal; the air volume is too small, which causes insufficient aeration intensity or partial aeration in the aeration tank.

      2.Check valve problem

      One-way valve is a one-way valve. It is a safety protection device to avoid gas backflow and foreign matter entering the fan. Because there is a rubber seal ring at the connection between the one-way valve and the pipe flange to ensure sealing. Roots blower leaks when the pressure in the pipe is low, but opens when the pressure is high; after the fan is turned off, a negative pressure valve is formed in the pipe to close. When installing, pay attention that the outlet direction of the check valve cannot be reversed, and the exhaust cannot be discharged when installed reversely. Not only the aeration is unsuccessful, but also the motor may be burned out!

      3.The fan itself is faulty

      The longer the Roots fan is used, some parameters of the fan will have problems, such as insufficient air volume, insufficient pressure, etc. These are normal phenomena, because the Roots fan will wear during use, so the longer the Roots fan is used The greater the chance of a parameter deviation.

      4, pipeline problems

      When using Roots fans, piping problems often occur, such as: blocked inlet filter element, blocked outlet pipe, leaked pipe, broken pipe, too long pipe, too many elbows, and too small pipe diameter, etc. will cause the fan system to respond accordingly. The problem.

      5.Circuit problems

      The wrong motor wiring method causes the motor to fail to start or the current is abnormal, the wrong rotation of the motor causes the fan to reverse, and the aging of electrical components causes the output voltage to be too low.


      Tianjin Blower Group Co., Ltd. is a professional manufacturer of various fan designs and manufacturers. The company has engineering and technical personnel, advanced processing equipment, production technology and perfect detection methods and management systems, strong technical force and stable product quality.

      Centrifugal blowers can be used as indoor ventilation for general factories and large buildings, to transport air and other non-self-igniting, harmless to humans, and non-corrosive gases to copper. Techtronic centrifugal blowers have the characteristics of small size, light weight, simple operation and strong refrigeration effect, which create a good environment for industrial production.

      Small size and light weight: The single machine has a large cooling capacity. When the cooling capacity is the same, it has a small volume, covers a small area, and is 5 to 8 times lighter than a piston type. The cooling capacity can be adjusted economically and conveniently with a large adjustment range.

      Simple operation: Because it has no vulnerable parts such as steam valve piston rings, and no crank link mechanism, Tianjin blower , it has reliable operation, stable operation, low noise, simple operation, and low maintenance costs. There is no friction between the work wheel and the casing, no lubrication is required. Therefore, the refrigerant vapor does not contact the lubricating oil, thereby improving the heat transfer performance of the evaporator and the condenser.



      Tianjin Blower-Jin Blower Group (online consultation) is provided by Jin Blower Group Co., Ltd. Tianjin Blower Group Co., Ltd. (fuzzlinks.com) adheres to the "people-oriented" business philosophy, has a dedicated workforce, strives to provide good products and services to the society, and welcomes new and old customers to visit us and cooperate sincerely For a better future. Jin Blowers-Your Trustworthy Friend, Company Address: No. 9, Xishui West Road, Beichen District, Tianjin, Contact: Mr. Mao.

    津鼓风机集团有限责任公司 版权所有 Copyright © 2020 Jin Blower Group Co., Ltd. All rights reserved

    电话:022-26510325 传真:022-26543626 Contact: Mr. Mao 13512222201 Phone: 022-26510325 Fax: 022-26543626

    网站备案号: 津ICP备19001615号-1 Address: No. 9 Xishui West Road, Beichen District , Tianjin

    Main Products: Tianjin Fan, Tianjin Blower, Tianjin Fan

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