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布袋除尘器厂家分类及规格表示方法

作者:布袋除尘器生产厂家 文章来源:www.sdxhyhbgc.com 时间:2019-12-16173次浏览

信息摘要:

 根据"布袋除尘器分类及规格性能表示方法"的国家标准,布袋除尘器分为五类. 清灰方法是布袋除尘器分类的主要标志:   (1)机械振动类   用机械装置(含手动、电磁或

根据"布袋除尘器分类及规格性能表示方法"的国家标准,布袋除尘器分为五类. 清灰方法是布袋除尘器分类的主要标志:

According to the national standard of "Classification and Specification Performance Representation Method of Cloth Bag Duster", cloth bag duster can be divided into five categories. Cleaning method is the main symbol of classification of cloth bag duster:

(1)机械振动类

(1) Mechanical Vibration

用机械装置(含手动、电磁或气动装置)使滤袋产生振动而清灰的布袋除尘器,有适合间隙工作的非分室结构和适合连续工作的分室结构两种构造形式的布袋除尘器.

Bag filters with mechanical devices (including manual, electromagnetic or pneumatic devices) are equipped with non-compartment structure suitable for clearance operation and compartment structure suitable for continuous operation.

(2)分室反吹类

(2) Chamber Back Blow Category

采取分室结构,利用阀门逐室切换气流,在反向气流作用下,迫使滤袋形缩瘪或鼓胀而清灰的布袋除尘器.

The filter bag filter is forced to shrink or bulge under the action of reverse air flow, and the dust is cleaned by using a compartment structure and a valve to switch the air flow one by one.

(3)喷咀反吹类

(3) Nozzle Back Blowing

以高压风机或压气机提供反吹气流,通过移动的喷咀进行反吹,使滤袋变形抖动并穿透滤料而清灰的布袋除尘器(均为非分室结构).

Back-blown airflow is provided by high-pressure fan or compressor. Back-blown airflow is carried out by moving nozzle, which makes the filter bag deform and shake and penetrate the filter material, and dust-cleaning bag dust collector (all of them are non-compartment structure).

(4)振动、反吹并用类

(4) Combination of Vibration and Back Blowing

机械振动(含电磁振动或气动振动)和反吹两种清灰方式并用的布袋除尘器(均为分室结构).

Mechanical vibration (including electromagnetic vibration or pneumatic vibration) and back-blowing bag filter (both chamber structures) are used for dust removal.

(5)脉冲喷吹类

(5) Pulse injection

以压缩空气为清灰动力,利用脉冲喷吹机构的瞬间内放出压缩空气,诱导数倍的二次空气高速射入滤袋,使滤袋急剧鼓胀,依靠冲击振动和反向气流而清灰的布袋除尘器.http://www.sdxhyhbgc.com

Compressed air is used as the power of dust removal, compressed air is released in the instant by the pulse injection mechanism, and secondary air is induced several times to inject into the filter bag at high speed, which makes the filter bag swell sharply. The bag dust removal device relies on shock vibration and reverse air flow. http://www.sdxhyhbgc.com

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