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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 Co., Ltd. (multi-picture) -Tianjin Fan

Tianjin Blower Group Co., Ltd. (multi-picture) -Tianjin Fan

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 Co., Ltd. (multiple pictures) -Tianjin Fan :
      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.

      At present, with the rapid development of the economy, various industries have also accelerated the pace of development, such as the development of cement, aquaculture, electricity, flour processing, coal industry, textiles, chemical industry and other industries. Broad market demand space. Slowly use high-pressure roots fans.

      Then the Roots blower manufacturers should remind everyone that the high-voltage Roots blower operation staff must master the common troubleshooting methods. For this reason, the chapter Chuluots blower manufacturers will introduce the failure analysis and troubleshooting methods of the high-pressure Roots blowers one after another.

      Impellers are an important part of high-pressure roots fans. Most of the roots fans currently on the market are three impellers, that is, three-leaf roots fans. These impellers usually fail:

      1. There are contamination impurities on the impeller, which causes the gap to be too small. At this time, you only need to remove the dirt, and check the internal parts for damage. If there is damage, repair or replace it in time.

      2, gear wear, causing large backlash is a common problem of high-pressure roots blowers, especially for long-time blowers, the gear wear is more serious, you need to adjust the gear clearance, if the gear backlash is greater than the average 30% ~ 50% should replace the gear.

      3. The gears of the high-pressure roots blower are not firmly fixed, and the impeller cannot be synchronized. It is necessary to reassemble the gears and maintain a taper with a contact area of 75%.

      4. Bearing wear of high-pressure roots blower can cause clearance to increase. At this time, the bearing needs to be replaced.


      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.

      Blower is mainly divided into two categories: trilobes roots blower and centrifugal blower. Both have the same characteristics and different.

      Similarities: 1. Roots fans and centrifugal fan impellers operate without friction in the body, and do not need lubricating oil. Therefore, the exhaust gas is oil-free, which can provide gas sources for the chemical and food industries. 2. Both are volumetric blowers. when using it. Flow varies with pressure. 3. The speed of the blower is high, and the gap between the rotor and the rotor, and the rotor and the body is small. Thereby less leakage, higher volumetric efficiency, smooth operation and less vibration. 4. The structure of the blower determines that the friction loss is small, so the safety and service life of the blower is long.

      Differences: 1. Roots fans have small requirements for air volume, so they are often used in industries such as sewage treatment, gas combustion, and transportation of powder particles. Centrifugal fans require a large amount of air, so they are often used in dust extraction, industrial boilers, and large buildings. 2. Roots blowers focus on pressure and require high pressure. The centrifugal fan does not require high pressure. 3. Roots fans have high manufacturing precision and strict configuration requirements, and centrifugal fans are relatively loose.


      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 Roots fans are used, Tianjin fan , some parameters of the fan will have problems, such as insufficient air volume, insufficient pressure, etc. These are normal phenomena, because Roots fans will wear out during use. The longer the parameter is used, the greater the chance of 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 Fan-Jin Blower Group Co., Ltd. (pictured) is provided by Jin Blower Group Co., Ltd. Tianjin Blower Group Co., Ltd. (fuzzlinks.com) is located at No. 9 Xishui West Road, Beichen District, Tianjin. In the wave of the market economy, the development and development of the market, Tianjin Blower currently enjoys a high reputation in fans and exhaust equipment, and enjoys a good reputation. Tianjin Blower has obtained the certification of the entire network of business alliances, marking that our service and management level has reached a new level. All employees of Tianjin Blower are willing to develop together with people of insight from all walks of life for a better future.

    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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