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13512222201 Company hotline: 13512222201
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Company Hotline:
13512222201

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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 Group Company (multiple pictures) -Tianjin Ventilator Factory

Tianjin Blower Group Company (multiple pictures) -Tianjin Ventilator Factory

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 Group Corporation (multiple pictures) -Tianjin Ventilator Factory :
      Tianjin fan , Tianjin blower , Tianjin fan
      Enterprise video show broadcast, please click to play
      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.

      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.

      Although the domestic blower industry started late, it has gained a good development space in China. However, domestic technology also lags behind. At this time, the use of blower technology cannot be well guaranteed. In the face of this, Phenomenon, we can only obtain a good market through the innovation of blowers, which is both an opportunity and a challenge for enterprises.

      First of all, let's talk about common axial fans. There are many types of axial fans. Axial compressors have the characteristics of high efficiency, large capacity, and wide performance adjustment range. At present, axial flow compressors are used in blast furnaces above 1000 m3 in foreign countries. In order to improve the efficiency of the axial flow compressor, the hybrid design method is adopted to improve the interstage matching. Reducing the clearance between the moving blade tip and the casing can also improve compressor performance and efficiency. In terms of reducing the noise of axial compressors, foreign countries mostly put on sound insulation and muffler. The measures are to use thicker casting casing to reduce noise scattering; use sound insulation cover and muffler to reduce noise diffusion.

      The second is the sintering induced draft fan. From which aspects does this fan improve its competitiveness? This fan is a main smoke hood for a sintering machine. It has the characteristics of improving efficiency, reducing energy consumption, strengthening anti-friction measures and increasing service life, but the air volume of the sintering induced fan depends on the sintering area of the sintering machine; the pressure depends on the thickness of the sintering material layer. Due to the limitations of manufacturing process conditions and transportation conditions, the sintering induced draft fan supporting the super-large sintering machine often adopts a dual-machine connection.

      The latter is a blast furnace, a turbine gas pressure recovery turbine power generation device. With the development of large-scale blast furnaces and high-pressure furnace roofs, foreign TRT devices have developed in the direction of dry, axial flow and adjustable blades.

      As long as the enterprise masters these three aspects, it can occupy a good place in the market. However, no matter how to transform the blower, the key is how to innovate the technology of the blower. This is the long-term survival of the enterprise. Scheme.


      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.

      During the use of Roots blowers, the current is too high and the motor is overloaded. There are many reasons for the high currents of Roots blowers. Today, Xiaoyuan Xiaobian came to analyze the reasons for the roots blower current?

      1.Pipe blocked

      Common causes are mainly blocked pipes, fan outlets are not stable, wind does not extinguish, pressure rises, and motors cause overpressure overload, which causes the Roots blower ammeter to rise.

      2. Reasons for lubricants

      If the Roots blower has insufficient lubricant, the fan will continue to operate without oil. Impeller failure friction and gear wear will increase, which will increase the motor load, which will only increase the motor load and accelerate the loss.

      3. Misoperation

      During operation, current overload can also be a problem. For example, if a non-return valve is installed in reverse and the gate valve is not fully opened, this operation may cause the electric motor to burn instantly and should be performed in accordance with regulations during operation. Don't just cause unnecessary trouble.

      4. Problems with Roots Blower itself

      Roots fan manufacturers have their own quality problems. When installing a fan, the clearances of many components are poor, which will cause additional friction. In addition, some components may be damaged, increase the load on the motor, and the fuse may blow.


      Tianjin Fan Factory -Jin Blower Group Co., Ltd. (pictured) 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 © 2019 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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