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脉冲布袋除尘器
所属分类
产品名称

脉冲布袋除尘器

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  布袋除尘器是一种干式滤尘装置。它适用于捕集细小、干燥、非纤维性粉尘。滤袋采用纺织的滤布或非纺织的毡制成,利用纤维织物的过滤作用对含尘气体进行过滤。
产品描述
 

工作原理 /Principle of Operation

气箱脉冲袋式除尘器 /Air Impulse Bag Filter

 

工作原理 /Principle of Operation

 

技术参数 /Technical Parameters

 

长袋低压脉冲除尘器 / Long-bag Low-pressure Pulse Dust Collector

 
 

产品特点 /Features

 

技术参数 /Technical Parameters

 

单机脉冲袋式除尘器 /Low-pressure Pulse-type Bag Filter

 

技术参数 /Technical Parameters

 

仓顶布袋除尘器 /Warehouse-roof Bag Filter

圆筒形仓顶布袋除尘器

1、除尘效率:99.5%。
2、除尘器阻力:<1500Pa。
3、喷吹压力:0.5-0.7MPa。
4、出口含尘浓度:10-50mg/Nm。

1. Dust Collection Efficiency: 99.5%
2. Dust Collector Resistance: <1500Pa
3. Jetting Pressure: 0.5-0.7MPa
4. Outlet Dust Density: 10-50mg/Nm

布袋除尘器的分类
· 气箱脉冲袋式除尘器
· 长袋低压脉冲除尘器
· 单机脉冲袋式除尘器
· 仓顶布袋除尘器

Types of Filter Series:
· Air Impulse Bag Filter
· Long-bag Low-pressure Pulse Dust Collector
· Low-pressure Pulse-type Bag Filter
· Warehouse-roof Bag Filter

  LCDM系列长袋低压脉冲除尘器是为满足大风量净化需要而专门研制的脉冲袋式除尘器,不但具有清灰能力强、除尘效率高、排放浓度低等特点,还具有稳定可靠、耗气量低、占地面积小的特点,特别适合处理大风量的烟气。
  LCDM系列低压脉冲袋式除尘器已在全世界范围内得到应用,在中国也已经大量推广,广泛适用于电站锅炉、工业锅炉、冶金、机械、化工、建材等行业的烟气净化。

  LCDM series long-bag low-pressure pulse dust collector is specially developed for the needs of large-scale air urification of pulse bag filter. It not only has the characteristics of strong dust collection ability, high-efficient dust removal and low emission concentration, but also has the advantages of stable and reliable, low gas consumption, small cover area; especially suitable for processing large volume of flue gas
  LCDM series low-pressure pulse dust collector has been applied throughout the world. It also has a large number of promotions in China, which is widely used in utility boiler, industry boiler, metallurgy, machinery, chemical industry, and building materials industries

 

  Bag filter dust collector is a kind of dry dust filtering device. It applies to capture small, dry, non-fibrous dust. Filter bag is made of textile filter cloth or textile mat, using fabric filter effect to purify the flue gas

  布袋除尘器是一种干式滤尘装置。它适用于捕集细小、干燥、非纤维性粉尘。滤袋采用纺织的滤布或非纺织的毡制成,利用纤维织物的过滤作用对含尘气体进行过滤。

  气箱脉冲袋式除尘器为户外式,由箱体、分室、灰斗、卸灰系统、喷吹系统、自动化控制系统组成,根据滤室和室内滤袋组成多种不同的规格。根据每室袋数有32、64、96、128四种系列,全系列共有33种规格:滤袋直径均为130mn,滤袋长度2500m;本系列收尘器为负压操作运行,收尘效率可达99.5%以上,净化后气体的粉尘排放浓度10-50mg/Nm3

  LCDM长袋低压脉冲袋式除尘器主要由上箱体、中箱体、灰斗、卸灰系统和控制系统等几部分组成,并采用下进气分室结构。含尘烟气由进风口经中箱体下部进入灰斗,部分较大的尘粒由于惯性碰撞、自然沉降等作用直接落入灰斗,其它尘粒随气流上升进入各个袋室。经滤袋过滤后,粉尘被阻留在滤袋外表面,净化后的气体从滤袋内部经过袋口、上箱体、出风口最后由引风机排入大气。

  LCDM long-bag low-pressure pulse dust collector is mainly composed of upper-enclosure, middle-enclosure, ash opper, discharge system and control system and other several parts, and adopts the structure of inlet chamber, Dusty gas enters into the hopper from inlet via middle-enclosure, part of the larger dust particles naturally settle down in ash hopper due to the inertia collision. Other small dust particles rise with the air currents entering into the different rooms. After purification, dust is trapped on external surface of the filter bag. The purified air is finally discharged into the atmosphere by induced draft fan passing from inner filter bag via the mouth, upper-endosure

  Air impulse bag filter belongs to outdoor-type, and it is composed by enclosure, chamber, ash hopper, discharge system injection system and automation control system. It has a variety of different specifications according to different combinations of the filter chamber and indoor filter bag. The amount of the bags has four series: 32, 64, 96 and 128, and a total of 33 full range specifications; The parameter of the filter bag is 130 mm in diameter and 2500 mm in length; This series of dust collector for negative pressure operation, dust collecting efficiency can reach more than 99.5%o, after purification the dust emission concentration of the gas is 10-50 mg/Nm3

Cylindrical Warehouse-roof Bag Filte

1、除尘效率:99%。
2、除尘器阻力:<1500Pa。
3、喷吹压力:0.3-0.4MPa
4、出口含尘浓度:<10-50mg/Nm

1. Dust Collection Efficiency: 99%
2. Dust Collector Resistance: <1500Pa
3. Jetting Pressure: 0.3-0.4MPa
4. Outlet Dust Density: <10-50mg/Nm3

 

  含尘气体由灰斗上进入滤袋室,透过滤袋过滤净化后进入净气室由风机排走。由自动化控制系统控制喷吹系统的运行,保证设备阻力足以稳定实现除尘的效果。

  The dusty gas enters into filter bughouse from hopper, and is discharged via ID fan after purification,The operation of injection system is automatically controlled in order to guarantee the efficiency of dust removal

  当含尘气体进入灰斗后,在导流挡板作用下首先进入灰斗,一部分较粗尘粒由于惯性碰撞、自然沉降落入灰斗,大部分尘粒随气流上升进入袋室,经滤袋过滤后,净化后的气体在滤袋内部由阀板孔、出风口排入大气中,达到除尘的目的。随着过滤过程的不断进行,滤袋外侧的积尘逐渐增多,除尘器的运行阻力也逐渐增高,当阻力増到一定值(1200-1500a)时,清灰控制器发岀信号,控制阀板孔闭合切断过滤气流,
  打开电磁脉冲阀,以极短的时间向箱体内喷入压缩空气,压缩空气在箱体内迅速膨胀,使滤袋产生变形、抖动,加上逆气流的作用,滤袋外部的粉尘便被清除落入灰斗,清灰完毕后,阀板孔开启,该室又进入过滤状态。

  When dusty gas first enters into the hopper under the action of a guide baffle, part of coarser dust particles naturall settle down in ash hopper due to the inertia collision. Most of the dust particles rise into the bag chamber with the aircurrents. After purification, the gas in the filter bag is discharged into the atmosphere via the outlet valve plate hole that achieves the goal of dust removal With continuous filtering process, the dust outside of the filter bag gradually increased and the operation resistance of the filter also gradually increased. When the resistance increases to a certain value(pa). 1200-1500, the slag controller gives a sign and control valve plate hole closed to cut off the filtering flow. Then the electromagnetic pulse valve is open and injecting compressed air to the casing in a very short time, compressed air in the casing rapidly expands that makes the filter bag have functions of deformation, jitter. With the role of reverse airflow, the dust outside of filter bag falls into ash hopper. After ash removal, the valve plate hole is open, the room is under condition of filter state again

 

1、除尘效率:99%。
2、除尘器阻力:<1500Pa。
3、喷吹压力:0.5-0.7MPa。
4、出口含尘浓度:<10-50mg/Nm3。

1. Dust Collection Efficiency: 99%
2. Dust Collector Resistance: <1500Pa
3. Jetting Pressure: 0,5-0.7MPa
4. Outlet Dust Density: <10-50mg/Nm

 
 

布袋除尘器系列  /  Bag Filter Dust Collector

  仓顶布袋除尘器主要适用于石灰料仓和煤灰粉仓等。
  根据石灰、煤粉灰等各种粉尘物质的特性,粉尘颗粒通过除尘器滤袋最大孔径及附着力的作用,完全可以满足各类粉末状物质过滤要求。该机体积小,结构紧凑,除尘效率高。

  Warehouse-roof bag filter is mainly suitable for lime bin and powdered coal ash silo, etc
  According to various characteristics of dust particles materials including limestone and coal blues, etc, and the effects of maximum aperture and adhesion can satisfy completely the requirements of all kinds of powder material filtering. This equipment is small in size, compact structure, and high efficiency

 
 

方形仓顶布袋除尘器

Quadrate Warehouse-roof Bag Filter

 
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