Cangzhou Xinlong self-produced self-sale bag dust collector
Two specifications of electromagnetic pulse valve for bag filter
Submerged pulse valve construction principle. The submerged pulse valve adopts the installation method of being submerged in the air bag, so it is called the submerged type. Compared with other structural forms, it reduces the resistance of the flow channel and the pressure of the injection gas source, so it can be used in low-pressure situations and can reduce
电磁脉冲阀是脉冲喷吹清灰装置的执街上机构和关键部件，主要分直角式、淹没式和直通式三类，值得注意的是国产脉冲阀的工作压力；直角阀和直通阀为 0.4-0.6MPa ；进口产品不管哪一种阀，工作压力范围均是 0.4-0.6MPa ，两类阀没有承受压力和应用压力高低的区别。 The bag pulse dust collector electromagnetic pulse valve is the mechanism and key components of the pulse spray ash cleaning device. It is mainly divided into three types: right-angle type, submerged type and straight-through type. It is worth noting the working pressure of domestic pulse valves; right-angle valve and straight-through The valve is 0.4-0.6MPa ; no matter which kind of valve the imported product has, the working pressure range is 0.4-0.6MPa , and the two types of valves have no difference between the pressure and the application pressure.
1) Construction principle of submerged pulse valve. The submerged pulse valve adopts the installation method of being submerged in the air bag, so it is called the submerged type. Compared with other structural forms, it reduces the resistance of the flow channel and the pressure of the injection gas source, so it can be applied to low-pressure situations, and can reduce energy consumption and extend the life of the diaphragm.
The technical parameters of TMF-Y (DMF-Y) submerged electromagnetic pulse valve and right-angle pulse valve are different: the pressure of injection air source: 0.2-0.3MPa, 0.3-0.6MPa3 can also be used ) straight-through pulse valve. The structure of the straight-through pulse valve is that the center line of the air inlet and outlet is on a straight line, so it is called a straight valve. The pulse valve diaphragm divides the pulse valve into two front and rear air chambers. When the compressed air is connected, the pulse valve is closed. The opening action principle is the same as the right angle valve, but the flow direction is different when the air jet is ejected. The advantage of the straight-through pulse valve is that it is easy to install and is often used as an air box pulse dust collector; the disadvantage is that the resistance of the air flow through the valve body is relatively large. The technical parameters of TMF-T (DMF-T) straight-through electromagnetic pulse valve are the same as those of right-angle pulse valve.
2) The structure and working principle of right-angle pulse valve. The right angle pulse valve is characterized in that the air inlet and outlet pipes of the valve are at a 90 degree right angle. The diaphragm inside the valve divides the pulse valve into two front and rear air chambers . When the compressed air is turned on , the compressed air enters the rear air chamber through the orifice. At this time, the pressure of the air chamber will bring the diaphragm close to the output port of the valve. The pulse valve is closed. The electric signal of the pulse controller moves the armature of the electromagnetic pulse valve. The vent hole of the air chamber behind the valve opens, the vocal cord of the rear chamber loses pressure, the diaphragm moves backward, and compressed air can be blown through the valve output port. The pulse valve is in the open state. Compressed air is ejected from the valve instantly, forming a blowing air flow. The technical parameters of TMF-Z (DMF-Z) right-angle electromagnetic pulse valve are as follows: Adapt to the environment: temperature -1055 ℃; relative humidity is not greater than 85% .
Working medium: clean air, dew point -20 ℃. Injecting air source pressure: 0.3-0.6MPa . Working voltage and current of electromagnetic pilot valve: DC24V , 0.14A ; AC110V , 0.8A ; AC220V , 0.3A pulse valve is connected to the air bag and the air outlet is connected to the injection pipe. When connecting, the Teflon raw tape should be used between the threads to ensure the seal. When connecting, pay attention that the length of the inlet thread can not be more than one third of the threaded wire. Botou Xinlong Dedusting Equipment Co., Ltd. is a well-known company in the industry of Botou Foundry Machinery Factory. It is located in Cangzhou, a well-known petrochemical base in the country and an important land and sea transportation hub in the north. No. 188 Bonan Road, Botou City, Hebei Province . High-speed rail, Beijing-Shanghai Railway, Beijing-Shanghai Expressway, National Highway 104, National Highway 106 , 307 and Shihuang Expressway in the west , Nantong, Shandong, Jinan, Texas, and Shandong Province in the north, Beijing, Tianjin in the north, Shijiazhuang, the capital of the province, and Beijing, Tianjin, Jinan, Shijiazhuang and other cities are all within two hours' drive, and the transportation is very convenient.
Botou Xinlong Dedusting Equipment Co., Ltd. has strong technical force, advanced equipment, and a full set of special equipment imported from abroad. The company's products and quality are at the advanced level in the same industry in China, with a complete range. 单机除尘器 ，旋风除尘器，静电除尘器，脱硫除尘器，滤筒除尘器， 电炉除尘器 ，锅炉除尘器，木工除尘器，钢铁除尘器，矿山除尘器，煤矿除尘器，水泥厂除尘器，行业除尘器，除尘器布袋，除尘器骨架，星型卸料器， 电磁脉冲阀 ，输送设备及除尘器配件等系列产品，也可根据用户需要进行非标设计及改造安装，广泛应用于矿山、石料厂、选矿厂、煤矿破碎筛分、冶金、建材、化工、电力、机械等行业的烟气净化、粉尘治理及物料的回收。 Our company mainly produces bag dust collector, stand-alone dust collector , cyclone dust collector, electrostatic dust collector, desulfurization dust collector, filter cartridge dust collector, electric furnace dust collector , boiler dust collector, woodwork dust collector, steel dust collector, mine dust collector, Coal mine dust collector, cement factory dust collector, industrial dust collector, dust collector bag, dust collector frame, star discharger, electromagnetic pulse valve , conveying equipment and dust collector accessories, etc., can also be designed according to user's requirements And retrofit installation, widely used in mines, stone plants, ore dressing plants, crushing and screening of coal mines, metallurgy, building materials, chemical industry, electric power, machinery and other industries for flue gas purification, dust management and material recovery.
布袋除尘器 ，单机除尘器，电炉除尘器， 矿山破碎除尘器 ，电磁脉冲阀， 脉冲控制仪 。 Botou Xinlong Dedusting Equipment Co., Ltd. specializes in producing bag dust collectors , stand-alone dust collectors, electric furnace dust collectors, mine crusher dust collectors , electromagnetic pulse valves, and pulse controllers . http://yygtgx.cn For more details please consult: http://yygtgx.cn