阅读说明：本技术 一种快速高效除尘工艺 (A kind of rapidly and efficiently dust collecting process ) 是由 吴国忠 王建明 余志超 张丰 封珍兰 张红 于 2019-08-15 设计创作，主要内容包括：本发明涉及一种快速高效除尘工艺,所述除尘工艺包括以下步骤：步骤1：首先采用布袋除尘法进行除尘；步骤2：其次采用湿式通风进行除尘；步骤3：最后采用风机进行通风干燥；所述步骤1：首先采用布袋除尘法进行除尘,具体如下,将待处理的烟气首先输送至布袋除尘器中进行过滤除尘,所述布袋除尘器中设置有网格板。该方案借鉴了现有设备的优势,采用两者相互结合改进处理的方法,除尘效果大大增强,在尽量不增加企业生产成本的前提下,满足环保等相关要求,避免对环境产生二次污染,除尘效率得到大大提高。(The present invention relates to a kind of rapidly and efficiently dust collecting process, and the dust collecting process is the following steps are included: step 1: being dusted first using bag-ty pe dust collection；Step 2: being secondly dusted using wet ventilating；Step 3: drying being finally aerated using blower；The step 1: being dusted using bag-ty pe dust collection first, specific as follows, and flue gas to be processed is firstly transferred to be filtered dedusting in bag filter, is provided with waffle slab in the bag filter.The program has used for reference the advantage of existing equipment, is be combined with each other the method for improving processing using the two, dust removing effects greatly enhance, under the premise of not increasing enterprise's production cost as far as possible, meet the related requests such as environmental protection, avoids generating secondary pollution to environment, efficiency of dust collection is greatly enhanced.)

1. a kind of rapidly and efficiently dust collecting process, which is characterized in that the dust collecting process the following steps are included:

Step 1: being dusted first using bag-ty pe dust collection；

Step 2: being secondly dusted using wet ventilating；

Step 3: drying being finally aerated using blower.

2. rapidly and efficiently dust collecting process according to claim 1, which is characterized in that the step 1: removed first using cloth bag Dirt method is dusted, specific as follows, flue gas to be processed is firstly transferred to be filtered dedusting in bag filter, the cloth Waffle slab is provided in bag dust collector.

3. rapidly and efficiently dust collecting process according to claim 2, which is characterized in that the step 2: secondly logical using wet type Wind is dusted, specific as follows, and by step 1, treated that flue gas is delivered to that water dust scrubber carries out secondary treatment.

4. rapidly and efficiently dust collecting process according to claim 3, which is characterized in that the step 2: being adopted in the step 3 With at least two blowers, to treated, flue gas is handled.

5. rapidly and efficiently dust collecting process according to claim 4, which is characterized in that the bag-ty pe dust collection in the step 1 When being dusted, solid particulate matter in dusty gas is trapped using the bag type filter elements of fiber fabric production.

6. rapidly and efficiently dust collecting process according to claim 5, which is characterized in that water dust scrubber again in the step 2 Inlet be provided with steam ejection assemblies.

7. rapidly and efficiently dust collecting process according to claim 6, which is characterized in that the steam ejection assemblies include injection Tank and the ejecting gun for connecting spray tank.

8. rapidly and efficiently dust collecting process according to claim 7, which is characterized in that the blower in the step 3 is using change Frequency blower.

Technical field

The present invention relates to a kind of dust removal methods, and in particular to a kind of rapidly and efficiently dust collecting process belongs to dust treatment technology Field.

Background technique

A large amount of flue gas is had in industrial processes to generate, as environmental requirement is more and more tighter, to chemical industry, metallurgy and More stringent requirements are proposed for the flue gas emission of steel industry etc., and in the prior art, metallurgy industry is generally only with a kind of dedusting side Method is thoroughly done away with for example, by using bag-type dust or electrostatic precipitation or filtering drum dust removing or desulfurization and dedusting or cyclone dust removal etc. The difference of each enterprise is selected, but existing dust removal method has the following problems at present: 1) dedusting method is relatively single, Single dedusting method is difficult to remove most flue dust thorough, it is also difficult to meet the requirement of the departments such as environmental protection；2) existing skill Also have complicated cleaner in art, these equipment on dust removing effects better than traditional, but these device structures it is complicated, at This is higher, once going wrong, maintenance cost is very big, is not easy to wide popularization and application, therefore, a kind of new side of urgent need Case solves above-mentioned technical problem.

Summary of the invention

The present invention exactly aiming at the problems existing in the prior art, providing one kind, rapidly and efficiently borrow by dust collecting process, the program It has reflected the advantage of existing equipment, has been be combined with each other the method for improving processing using the two, dust removing effects greatly enhance, do not increasing as far as possible Under the premise of adding enterprise's production cost, meet the related requests such as environmental protection, avoids generating secondary pollution to environment.

To achieve the goals above, technical scheme is as follows, a kind of rapidly and efficiently dust collecting process, the dedusting Technique the following steps are included:

Step 1: being dusted first using bag-ty pe dust collection；

Step 2: being secondly dusted using wet ventilating；

Step 3: drying being finally aerated using blower.

As an improvement of the present invention, the step 1: being dusted using bag-ty pe dust collection first, specific as follows, will Flue gas to be processed is firstly transferred to be filtered dedusting in bag filter, is provided with waffle slab in the bag filter. The waffle slab is used to support fixation, so that flue dust can smoothly enter into next link.

As an improvement of the present invention, the step 2: being secondly dusted using wet ventilating, specific as follows, will be walked Rapid 1 treated that flue gas is delivered to that water dust scrubber carries out secondary treatment；

As an improvement of the present invention, the step 2: using at least two blowers to treated flue gas in the step 3 It is handled.

As an improvement of the present invention, when the bag-ty pe dust collection in the step 1 is dusted, using fiber fabric The bag type filter elements of production trap solid particulate matter in dusty gas.

As an improvement of the present invention, the inlet of water dust scrubber is provided with steam injection group again in the step 2 Part further increases the effect of dedusting, eliminates secondary pollution of the dusty gas to environment.

As an improvement of the present invention, the steam ejection assemblies include spray tank and the injection for connecting spray tank Rifle.

As an improvement of the present invention, the blower in the step 3 uses frequency conversion fan.

Compared with the existing technology, technical effect of the invention is as follows: 1) program is put forward for the first time using two kinds of dedusting methods The mode combined carries out thorough dedusting, that is, the prior art made full use of avoids the transformation of large-scale equipment, reduces Entreprise cost；2) program using the multistage it is multi-level be dusted, dust removing effects are greatly improved first, meet ring All requirements are protected, secondly the program avoids secondary pollution in dust removal process, further protects environment；3) program is thrown Cost is relatively low for money, easy to operate, promotes and applies convenient for further.

Specific embodiment:

In order to deepen the understanding of the present invention, below with reference to embodiment, the present invention will be described in detail.