浦发彩票

Business League Customer Service

Hello, welcome to Tianjin Blower, welcome to consult ...

Mr. Mao: 点击这里给我发消息
loading

Touch screen QR code

Hello, welcome to visit Tianjin Blower Group Co., Ltd.!
13512222201 Company hotline: 13512222201
浦发彩票

Company Hotline:
13512222201

Contact:
Gross
Contact QQ:
Click me to send message
Telephone:
022-26510325
Fax:
022-26543626
Mailbox:
jgjt@vip.126.com
Address:
No. 9, Xishui West Road, Beichen District, Tianjin
Jin Blower Group Co., Ltd. (multiple pictures) -Tianjin Fan Factory

Jin Blower Group Co., Ltd. (multiple pictures) -Tianjin Fan 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
      Jin Blower Group Co., Ltd. (Multi-picture) -Tianjin Fan 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 blower works:

      Roots blowers are volume rotary blowers. This compressor keeps the two rotors meshing by the synchronous gear at the rotor shaft end. Each concave curved part of the rotor and the inner wall of the cylinder constitute a working volume. During the rotation of the rotor, gas is taken away from the suction port. When it is moved to the vicinity of the exhaust port and communicates with the exhaust port, there is a high pressure The gas returns, when the pressure in the working volume suddenly rises, and then the gas is delivered to the exhaust passage. The two rotors are not in contact with each other, and the tightly controlled gap between them is used for sealing, so the exhaust gas is not contaminated by lubricating oil.


      Roots fan main features:

      The characteristics of the roots blower are that when the pressure is adjusted within the allowable range, the flow rate changes little, the pressure selection range is wide, and it has the characteristics of forced gas transmission. The medium is oil-free during transport. Simple structure, convenient maintenance, long service life, and low vibration of the whole machine.

      Roots blower main media:

      Roots blowers convey products for clean air, clean gas, other inert gases, special gas industries (gas, biogas, carbon dioxide, etc.) and products under high pressure conditions. In view of the above characteristics, it can be widely adapted to the metallurgical, chemical, fertilizer, petrochemical, instrument, and building material industries.


      According to the shape of the rotor, Roots blowers are divided into two-leaf type and three-leaf type. Each time the three-blade rotor rotates, three suctions and exhausts are performed by two rotors. Compared with the two-leaf type, the gas pulsation is small, the vibration is small, and the noise is low.

      Due to the special structure of the Roots blower, there are many differences in operation requirements from other fans, which must be paid attention to.



      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.

      It is very easy to improve the operating efficiency of fans. In common stocks, but some users have used some methods, the efficiency of fans has not been substantially improved, which is also very troublesome for users. If you want to improve Efficiency We must first grasp how to judge the efficiency of the use of fans. We will briefly introduce the use of fans based on the methods provided by some users. I believe that it will greatly help users to improve the use efficiency of fan plants.

      At the beginning, in the process of selecting a fan, we have to perform a performance test on the fan so that we can determine whether the efficiency of the fan can meet the requirements for use. During the performance test, determining the efficiency of the fan is at the inlet and outlet pipes of the centrifugal fan. Drill holes one at a time and measure the static pressure at the inlet and outlet of the centrifugal fan. Estimate the operating efficiency of the fan based on the static pressure of the centrifugal fan. This method is easy to operate and does not affect production, but it does require users to have some more professional skills and common sense. In this regard, users can learn systematically before testing, so that they can have a clearer understanding of the fan.

      The situation is different if the fan uses a hydrodynamic coupling. The mechanical loss of the coupling is 5% at the rated speed, and the mechanical loss reaches 28% at 75% of the rated speed. The operating efficiency of the centrifugal fan with a hydraulic coupling speed is much lower. According to the actual use of the user, the original centrifugal fan is transformed to change the aerodynamic performance of the centrifugal fan, so that the centrifugal fan works at high efficiency.

      Generally, the centrifugal fan will be equipped with an adjustable damper. This damper will have a great impact on the efficiency of the fan. If the opening of the damper is less than 95% during operation, the centrifugal fan must be in an inefficient operating state. The damper cannot be fully opened, which will affect two aspects. First, it will cause uneven airflow at the inlet of the centrifugal fan and reduce the aerodynamic performance of the centrifugal fan. Second, there will be pressure loss. Based on a centrifugal fan with a flow rate of 100,000 cubic meters per hour, about 4KW of motor power is required for every 100Pa pressure loss.



      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.

      1. Check the tightening of each part and whether the positioning pin is loose;

      2. Whether there is water leakage or oil leakage inside the Roots blower body;

      3. There must be no scale, rust and peeling inside the three-leaf roots blower body;

      4. Pay attention to whether the lubrication and cooling conditions are normal, and pay attention to the quality of lubrication. Listen frequently for noise from the blower operation. Pay attention to whether the unit is operating under non-compliant conditions;

      5. The overload of the blower is sometimes not displayed immediately. Tianjin Fan Factory , so pay attention to the increasing trend of intake and exhaust pressure, bearing temperature and motor current, so as to judge whether the machine is operating normally;

      6. Before dismantling the machine, the Roots blower should measure the size of each machine, make a record, and mark the parts to ensure that the original cooperation requirements are maintained after assembly;

      7. The bearings and gears of the blower are splash-lubricated. It is recommended that users of N68-N150 medium pressure industrial gear oils can also choose suitable lubricants by themselves. It is necessary to ensure that the performance of the lubricants and the above-mentioned lubricants are comparable to the normal operation of gears and bearings. The amount of oil in the fuel tank must be kept at a level of 3-5mm above the center line of the oil standard when the oil is stopped (200 hours of start-up work, oil change once), and oil change every six months thereafter. Clean the fuel tank and gears with neutral kerosene before injecting new oil;

      8. Maintenance and overhaul should draw up a reasonable maintenance system according to the specific use situation, carry out on schedule and make records. It is recommended to overhaul once a year and replace the bearings and related wearing parts.

      Roots blowers have relative movement between the impeller and the impeller, and between the impeller and the body. They are in a non-contact state and must have a suitable working clearance to ensure that they have both a sealing effect and a normal operation of the fan.


      Tianjin Ventilator Factory -Jin Blower Group Co., Ltd. (pictured) is provided by Jin Blower Group Co., Ltd. "Fan blower ventilator centrifugal fan" was selected by Tianjin Blower Group Co., Ltd. (fuzzlinks.com). The company is located at No. 9 Xishui West Road, Beichen District, Tianjin. For many years, Jin Blower has been adhering to provide customers with good Service, Contact: Mr. Mao. Welcome new and old customers to call us, email us, visit us and negotiate business. Jin Blower looks forward to becoming your long-term partner!

    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

    Sitemap

    Information detection Business League Certification Report Center Alarm service