The welded wire mesh including high quality low carbon steel welded wire mesh, Stainless Steel Welded Wire Mesh, Galvanized Welded Wire Mesh, PVC welded wire mesh, etc.
Weaving type and characteristics: galvanizing before or after welding, hot-dipped, electro galvanizing, PVC coating. Strong corrosion-resisting and oxidation-resisting etc.
Usage of welded wire mesh: Widely used in industry, agriculture, building, transportation, mine, playground, lawn, cultivation, enclosure fence, decoration, machine protection, etc.
Structural characteristics of supply FBCDNo6.3 / 2 × 22 mine-use counter-rotating fan
FBCD explosion-proof fan for coal mine, withdrawable axial flow local fan, FBCD series counter-rotating fan, mine explosion-proof withdrawable fan
Our company specializes in the production of explosion-proof extraction fan for mine, Anrui provides quality and quantity of products for every customer.
FBCD mine-proof explosion-proof counter-rotating axial flow local fan (hereinafter referred to as the extraction fan) is a generation of energy-saving local fan developed and produced by our factory. This series of draw-out ventilator has the characteristics of compact structure, low noise, high wind pressure, large flow rate and high efficiency. Compared with ordinary axial flow fans, the same air volume and pressure are produced. Using a draw-out fan can reduce the number of fans or increase the ventilation distance; its compact structure is convenient for transportation and installation in engineering construction. According to different ventilation requirements, it can be used in the whole machine or graded to reduce energy consumption and save energy.
FBCD mine explosion-proof ventilator and local fan fan are equipped with YBFe-derived flameproof three-phase asynchronous motor of YB series. Install a fully enclosed and tight heat dissipation hood with a certain pressure strength outside the motor, and a pressure balance tube to make the motor It has been operating in gas-free air all the time and has met the relevant explosion-proof regulations of coal mines. The simple structure of the fan directly connected with the motor and the impeller has changed the complicated structure in which the current coal mine withdrawable axial fans all use belt drive or long shaft drive, which is conducive to operation and maintenance.
This type of fan can be used as a dedicated fan for dry and wet dust collectors in mines. The blades of the fan are made of brass, which eliminates the generation of sparks during the operation of the fan. A muffler can be added to the air inlet of the fan to greatly reduce the noise of the fan and ensure the production safety of the mining face. The appearance structure size can be modified according to the dust collector manufacturer, and can also assist the dust collector manufacturer to make the corresponding safety certification.
Working principle of FBCDno6.3 / 2 × 22 local exhaust gas explosion-proof fan:
When the air flows into the stage impeller to obtain energy, and is discharged through the second stage impeller, the second stage impeller also has the function of a static cascade in an ordinary axial fan, while obtaining a straight circumferential speed component and a 11KW draw-out type Fan fan, 11KW local exhaust gas ventilator, FBCD local ventilator, and add airflow energy, so as to achieve high efficiency and high wind pressure that ordinary axial fan cannot. Due to the reverse rotation of the impeller speed, the air gets higher energy through the two-stage impeller, that is, under the same axial intake and exhaust conditions and the same number of blade rows, the counter-rotating local fan can be improved compared to the ordinary local fan 6% ~ 8% of the work ability.
Shandong Anrui Mine Equipment Co., Ltd. (http: //) is a professional manufacturer of mining equipment. Its main products include FBCD coal mine withdrawable local fan, KCS series dust removal fan, mine FQC explosion-proof pneumatic fan, FBD series Various mine explosion-proof fans such as rotary fans and other mine fans. The company specializes in producing high-quality counter-rotating axial fans for mines, providing safe and durable products for every customer.
Shandong Anrui Mining Equipment Co., Ltd. provides you with a variety of mining electrical appliances and tools. You are welcome to call to discuss cooperation!
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Contact: Manager You mobile phone (same as WeChat) Address: Southern Development Zone, Tai'an City, Shandong Province Fax QQ Email@qq.com 
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