- D series multi-stage centrifugal blower
- F type centrifugal blower
- Gas booster blower
- Low-pressure centrifugal blower
- High-temperature centrifugal blower
- Mobile centrifugal blower
- Medium pressure centrifugal blower
- HTF (B) Fire Exhaust Fan
- HTF Axial Flow Smoke Exhaust Fan
- Supply HTF fire exhaust fan high temperature fan
- Tunnel jet fan
- sds-ds series tunnel jet fan
- SDS Series Tunnel Jet Fan
- TLT tunnel, subway fan
- Jet fan for subsea tunnel
- ZSDF Series Tunnel Construction Fan
- DTF Series Axial Fan
- GD30K2 motor external axial fan
- ST35 series two-way axial fan
- T35, T40 axial flow fan
- FRP Axial Fan
- Factory Axial Fan
- Axial Fan
- Spray cooling axial fan
- SDF (C) Axial Flow Fan for Tunnel Construction
- SDS series tunnel shooting fan
- YBK series mine explosion-proof ground extraction ...
- Large tunnel axial flow fan
- Large Axial Flow Fan
- Subway Axial Flow Fan
- Mine shaft circulation fan
- Fire shaft circulation fan
- Oblique flow fan
- Product Details
- contact details
- Product Brand: Tianjin Blower
- Total Supply: Unlimited
- Price Description: Negotiated
- Packing instructions: unlimited
- Logistics Description: Freight and Logistics
- Delivery instructions: by order
- Valid until: long-term validity
Tianjin Blower Manufacturer_Tianjin Blower_Jin Blower:Tianjin fan , Tianjin blower , Tianjin fan
Classification of blowers
Fans have different standards for classification. Different types of fans have different properties and different functions. The classification of blowers is mainly based on the application of blowers in practice.
Jin Blower Group Co., Ltd. has organized the classification standards for blowers for everyone.
Divided by wind pressure: According to the pressure of the fan, the fan can be divided into low pressure fan, medium pressure fan and high pressure fan. Its pressure range is as follows: Low pressure: Fan full pressure H ≤ 1000Pa
Medium pressure: 1000Pa <H ≤ 3000Pa. High pressure (mostly low-pressure and medium-low pressure fans are used in centrifugal fan ventilation projects): 3000Pa <H ≤15000 Pa
It can be divided into general-purpose fan, dust exhaust fan, industrial ventilation fan, boiler induced fan, mining fan and so on.
Fans are widely used in tunnels, underground garages, high-grade civil buildings, metallurgy, factories and mines and other places for ventilation and high-temperature smoke exhaust.
According to different purposes, the commonly used fans can be divided into the following types:
风机 Power Station Fan
⑶General centrifugal fan
⑷General axial flow fan
⑹Sewage treatment fan
⑺High temperature fan
⑻Air conditioner fan
尘 Dust extraction fan
⒃Boiler Induced Draft Fan
Mine fan can be divided into: main fan, auxiliary fan and local fan according to different uses. The main fan is used for the ventilation of the whole mine, the auxiliary fan is used for the air volume adjustment of a branch air path in the ventilation network, and the local fan is used for the ventilation of local places.
Sewage treatment fans can be divided into centrifugal fans, high Swiss fans, side flow fans, water ring fans, etc.,
Divided according to the principle: can be divided into centrifugal fans and axial flow fans for water treatment blast aeration; sewage and aeration in hospitals and laboratories; vacuum feeding in the printing industry; electroplating tanks and industrial wastewater; Supply of gas sources for plastic welding and blowing; spraying of burners, glass industry and others;
Divided according to bearing technology: can be divided into general mechanical bearing blowers, shaft suspension bearing blowers, air suspension bearing blowers.
Selection of tunnel fan and calculation of air volume
With the continuous development of scientific skills, everyone's demand for the use of tunnel fans is getting higher and higher. As far as the current development trend of tunnel fan skills abroad, it will be developed in the direction of tunnel fans with low noise. The noise of tunnel fans is one of the most important sources of noise pollution in industrial production. Larger and faster tunnel fans make the noise question outstanding. For low frequency noise, the tunnel fan is mainly improved by the structural design of the tunnel fan to reduce the body noise. If it fails to meet the requirements, measures such as installing a muffler soundproof room can be adopted. In summary, these skills are not only the development trend of foreign tunnel fans in the future, but also the best efforts of domestic tunnel fan professionals in terms of skills.
The definition of the wind volume of the tunnel fan is the product of the wind speed V and the cross-sectional area F of the wind tunnel. Since large tunnel fans can accurately measure the wind speed with an anemometer, the calculation of the wind volume is also very simple. The price of the Tianjin blower is directly expressed by the formula Q = VF. The air volume can be calculated. The determination of the number of tunnel fans is based on the number of air changes in the selected room, the Tianjin blower manufacturer , the total air volume required by the plant, the Tianjin blower manufacturer's phone, and then the number of tunnel fans. Calculation formula: N = V × n / Q In the meantime: N——the number of tunnel fans (set); V——the volume of the site (m3); n——the number of ventilations (times / hour); Q——the selected tunnel fan Type of single air volume (m3 / h). The selection of the type of tunnel fan is probably based on the actual situation of the plant. Try to choose the type of tunnel fan that matches the original window size. The tunnel fan and the wet curtain must adhere to a certain distance (as far as possible from the two sides of the gable installed in the plant) to complete the outstanding ventilation. Ventilation effect. The exhaust side should be as close as possible to the neighboring buildings to avoid affecting nearby residents. If the air taken out from the room contains a polluted environment, it can be sprayed in the tuyere equipment, a Tianjin blower, and sucked in nearby pollutants to collect it without polluting the environment and achieving the purpose of energy saving.
Tianjin Blower Manufacturer Telephone, Tianjin Blower, Tianjin Blower are provided by Tianjin Blower Group Co., Ltd. Jin Blower Group Co., Ltd. (fuzzlinks.com) has poured infinite enthusiasm and passion in the field of fans and exhaust equipment. Jin Blower has always been customer-centric, the concept of creating value for customers, quality, and service. To win the market, we sincerely hope to cooperate with all sectors of society to create success and create brilliant. For related business, please 浦发彩票. Contact person: Mao Bingquan.
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