水泥搅拌站仓顶除尘器详解,自带风机，脉冲清灰，DMC型脉冲仓顶布袋除尘器的除尘，是通过除尘滤袋进行的，当含尘空气进入箱体内，因气流突然扩张，流速骤然降低，这样颗粒大的借自身重力落进集尘箱，其余灰尘被阻留在滤袋外壁。为了保证设备的正常运转，维持一定的设备阻力，DMC型脉冲仓顶除尘器采用压缩空气喷吹滤袋，由控制系统完成脉冲，经喷吹管喷出，通过诱导周围大量空气进入滤袋，使滤袋瞬间急剧膨胀，引起一次脉冲振动，将积附在滤袋外壁的灰尘抖落，直接落入灰仓。

A detailed explanation of the dust collector on the top of the cement mixing plant, equipped with a fan, pulse cleaning, and DMC type pulse bag dust collector on the top of the bin. The dust removal is carried out through the dust removal filter bag. When the dusty air enters the box, the flow rate suddenly decreases due to the sudden expansion of the airflow, causing large particles to fall into the dust collection box by their own weight, while the remaining dust is trapped on the outer wall of the filter bag. In order to ensure the normal operation of the equipment and maintain a certain level of resistance, the DMC pulse chamber top dust collector uses compressed air to spray the filter bag. The control system completes the pulse, which is then sprayed out through the spray pipe. By inducing a large amount of surrounding air to enter the filter bag, the filter bag instantly expands rapidly, triggering a pulse vibration to shake off the dust accumulated on the outer wall of the filter bag and directly fall into the ash bin.

经过几年来的使用和测定:DMC脉冲仓顶除尘器在工作正常状态时，除尘效率达99%以上。本机并具有工作性能良好，使用简便，滤袋寿命长，维修量小，美观大方等优点。

After several years of use and testing, the DMC pulse chamber top dust collector has a dust removal efficiency of over 99% when in normal operation. This machine also has the advantages of good working performance, easy to use, long filter bag life, small maintenance amount, and beautiful appearance.

脉冲喷吹袋除尘器结构：

Pulse jet bag dust collector structure:

（1）?箱体：包括袋室、净风室、多孔板、滤袋、滤袋骨架、检修门。

(1) ? Box: including bag chamber, clean air chamber, porous plate, filter bag, filter bag skeleton, and maintenance door.

（2）?出风系统：包括风机、风机配用电机。

(2) ? Air outlet system: including fans and fans equipped with motors.

（3）?喷吹系统：包括储气包、喷吹管、脉冲阀、微机控制器。

(3) ? Spray system: including air storage bag, spray pipe, pulse valve, and microcomputer controller.

（4）?该系列设备有两种结构形式：一种为带灰型，另一种为不带灰斗型。

(4) ? There are two structural forms of this series of equipment: one is the ash type, and the other is the non ash hopper type.

水泥搅拌站仓顶除尘器是一种带有一定负压的收尘装置，它适用于各种粉末状物质在输送时产生粉尘的除尘设备，常用于各种混凝土搅拌站和沥清搅拌站。不使粉尘散落到空气中。仓顶除尘器在水泥、矿粉、采矿、冶金、建材、机械、化工、粮食加工等工矿企业，广泛用于过滤气体中的细小的，非纤维性的干燥粉尘或在工艺流程中回收干燥粉料的一种自动清灰结构的单体除尘设备，这种除尘器是根据水泥、粉碴灰、石灰等各种粉末状物质的通过孔径，设计收尘器滤芯的颗粒通过大径及附着力作用给滤芯孔径的影响作用，完全可以满足各类粉末状物质过滤要求。

The dust collector on the top of the cement mixing plant is a dust collection device with a certain negative pressure. It is suitable for dust removal equipment that generates dust during the transportation of various powdered substances, and is commonly used in various concrete mixing plants and asphalt mixing plants. Prevent dust from scattering into the air. The silo top dust collector is widely used in industrial and mining enterprises such as cement, mineral powder, mining, metallurgy, building materials, machinery, chemical industry, and grain processing to filter small, non fibrous dry dust in the gas or recover dry powder in the process flow. It is an automatic dust removal structure single dust removal equipment. This dust collector is designed based on the pore size of various powdered substances such as cement, slag ash, lime, etc. The particles of the dust collector filter are designed to have an impact on the pore size of the filter through the large diameter and adhesion effect, which can fully meet the filtering requirements of various powdered substances.