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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
Mailbox:
jgjt@vip.126.com
Address:
No. 9, Xishui West Road, Beichen District, Tianjin
Tianjin Fan-Jin Blower Co., Ltd. (online consultation)

Tianjin Fan-Jin Blower Co., Ltd. (online consultation)

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 Fan -Jin Blower Co., Ltd. (online consultation):
      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.

      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, Tianjin ventilator , and improving 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.

      Imported guide vane adjustment principle and characteristics

      The inlet guide vane adjusting device is a set of guide vanes-inlet guide vanes, which can be adjusted near the suction inlet of the blower, and its function is to make the airflow rotate before entering the impeller, causing distortion speed. The guide vane can rotate around its own axis. Each rotation of the vane means changing an installation angle of the guide vane, so that the airflow direction entering the fan impeller changes accordingly.

      Principle of air volume adjustment by inlet guide vane

      When the guide vane installation angle θ = 0 °, the guide vane has basically no effect on the inlet airflow, and the airflow will flow into the impeller blades in a radial direction. When θ> 0 °, the inlet guide vane will deflect the speed of the airflow inlet along the direction of the circumferential speed and at the same time have a certain throttling effect on the speed of the airflow inlet. This pre-spinning and throttling effect will cause the fan performance curve Down, so that the operating conditions point changes, to achieve fan flow regulation. Energy-saving principle of imported guide vane adjustment.

      When the inlet guide vane installation angle increases from θ1 = 0 ° to θ2 or θ3, the operating condition point moves from M1 to M2 or M3; the flow rate decreases from Q1 to Q2 or Q3; the shaft power decreases from P′1 to P '2 or P'3. The area shown by the hatching line is the power saved by the inlet guide vanes than the throttle adjustment. In this project, the depth of the aeration tank is fixed, and the flow rate of the blower is adjusted under the condition that the outlet pressure is kept constant, that is, when H = constant and Q = variable, the characteristic curve of the pipe network is approximate to a horizontal straight line. The blower uses an inlet guide. Blade adjustment, without the need to change the pipe curve, the pressure-flow performance curve of the fan can be changed by changing the opening and closing angle of the guide vane. The change of the flow rate is by moving the operating point to the newly changed fan characteristic curve. On the method.

      The centrifugal fan adopts the imported guide vane adjustment method, which can obtain high efficiency and a wide range of performance during partial load operation. Under the condition that the outlet pressure is kept constant, the working flow can be changed within the range of 50% to 100% of the rated flow. The greater the adjustment depth, the more power saving. If the flow rate is reduced to 60% of the rated flow rate, the imported guide vane method saves power by as much as 17% compared with the imported throttling method. In addition, its structure is relatively simple, reliable operation, convenient maintenance and management, and low initial investment. Therefore, the use of imported guide vanes to adjust the flow of the blower in this project is obviously a good adjustment method.


      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.

      The blower is mainly composed of the following six parts: the motor, the air filter, the blower body, the air chamber, the base (also the fuel tank), and the drip nozzle. The blower runs eccentrically by the offset rotor in the cylinder, and changes the volume between the blades in the rotor slot to suck air in, compress it, and spit it out. In operation, the pressure difference of the blower is used to automatically send lubrication to the drip nozzle, and drip it into the cylinder to reduce friction and noise, while keeping the gas in the cylinder from flowing back. This type of blower is also called a sliding blade blower.



      Tianjin Fan-Jin Blower Co., Ltd. is provided by Jin Blower Group Co., Ltd. Tianjin Blower Group Co., Ltd. (fuzzlinks.com) provides customers with "fan blower centrifugal fans" and other businesses. The company has brands such as "Jin Blower". Focusing on fans, exhaust equipment and other industries, it has a high reputation in Tianjin and Tianjin. Welcome to inquire, contact person: 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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