CN203303803U

CN203303803U - Electrostatic fabric filter

Info

Publication number: CN203303803U
Application number: CN2013203102760U
Authority: CN
Inventors: 涂国强
Original assignee: Jiangxi Sanyu Environmental Protection And Energy Saving Technology Co Ltd
Current assignee: Jiangxi Sanyu Environmental Protection And Energy Saving Technology Co Ltd
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2013-11-27
Anticipated expiration: 2023-05-31

Abstract

The utility model discloses an electric bag composite deduster, which comprises a dust-containing gas inlet, an electrostatic dedusting chamber, a first partition, a water mist injection device, a second partition and a cloth bag dedusting chamber. The dust removal room, the first partition, the water mist spraying device, the second partition and the bag dust removal room are connected sequentially from left to right. The bottom of the electrostatic dust removal room, the water mist spray device and the bag dust removal room is provided with an ash hopper. There is a flue gas channel between the ash hopper, the water mist spraying device and the bag dust removal room. The utility model has a reasonable design, and by setting a water mist spraying device between the electrostatic dust removal chamber and the bag dust removal chamber, the fine dust in the gas is deposited, and further filtered good air quality is obtained.

Description

A kind of electric-bag complex dust collector

Technical field

The utility model relates to a kind of deduster, particularly a kind of electric-bag complex dust collector.

Background technology

Electric-bag complex dust collector, it is the novel energy-saving high-efficiency deduster of a kind of organic integration electrostatic precipitation and two kinds of dust removal mechanisms of dust removal by filtration, it obtains the low air of dustiness by the cooperation between two kinds of dedusters, but because it is applicable to trap tiny, dry, non-fiber dust, in this class material, contain superfine little particle, only depend on cooperating between the two, be difficult for the dust in dusty gas is filtered clean, and this class gas is comparatively dry, and air humidity is difficult for up to standard.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of reasonable in design, can further improve a kind of electric-bag complex dust collector of air quality after dedusting.

For addressing the above problem, the utility model adopts following technical scheme: comprise dusty gas entrance, electrostatic precipitation chamber, the first dividing plate, atomized water spray device, second partition and bag-type dust chamber, described dusty gas entrance, electrostatic precipitation chamber, the first dividing plate, atomized water spray device, second partition and bag-type dust chamber are connected from left to right successively, described electrostatic precipitation chamber, atomized water spray device and bottom, bag-type dust chamber are provided with ash bucket, and described ash bucket and atomized water spray device, bag-type dust are provided with exhaust gases passes between chamber.

As preferred technical scheme, the indoor dust collector pole that is provided with of described electrostatic precipitation, described dust collector pole is connected with rapping apparatus.

As preferred technical scheme, the indoor filter bag that is provided with of described bag-type dust, outside is linked with air-purifying chamber, and described air-purifying chamber is connected with purified gas outlet.

As preferred technical scheme, described atomized water spray device is connected with mozzle, and described mozzle is connected with storage tank.

The beneficial effects of the utility model are: reasonable in design, by between electrostatic precipitation chamber and bag-type dust chamber, the atomized water spray device being set, trickle dust in dusty gas can be precipitated, because gravity reason particle falls into ash bucket naturally, another part does not reach the dust of weight, owing to being bonded together, volume increases, also can pass through filter bag, by outside dust obstruction and filter bag, dusty gas after further filtering, after entering air-purifying chamber, can obtain higher air quality, because concentration of emission can be long-term, stable remains on below 30mg/Nm3, meet and have the area of strict demand to use to environmental quality, and the most of dust in flue gas is collected in electric field, the air-channel system of deduster is reasonable in design, so the gross pressure of deduster can remain between 700-900Pa.Make the operating cost of deduster well below sack cleaner.

The accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of the utility model electric-bag complex dust collector.

1, dusty gas entrance; 2, dust collector pole; 3, electrostatic precipitation chamber; 4, rapping apparatus; 5, the first dividing plate; 6, atomized water spray device; 7, second partition; 8, air-purifying chamber; 9, mozzle; 10, storage tank; 11, purified gas outlet; 12, filter bag; 13, bag-type dust chamber; 14, exhaust gases passes; 15, ash bucket.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.

Consult a kind of electric-bag complex dust collector shown in Figure 1, comprise dusty gas entrance 1, electrostatic precipitation chamber 3, the first dividing plate 5, atomized water spray device 6, second partition 7 and bag-type dust chamber 13, described dusty gas entrance 1, electrostatic precipitation chamber 3, the first dividing plate 5, atomized water spray device 6, second partition 7 are connected from left to right successively with bag-type dust chamber 13, described electrostatic precipitation chamber 3, atomized

water spray device

6 and 13 bottoms, bag-type dust chamber are provided with ash bucket 15, are provided with exhaust gases passes 14 between described ash bucket 15 and atomized water spray device 6, bag-type dust chamber 13.

Wherein, be provided with dust collector pole 2 in described electrostatic precipitation chamber 3, described dust collector pole 2 is connected with rapping apparatus 4, the dust shake be attached on dust collector pole 2 can be dropped down onto to ash bucket 15, avoids affecting work quality.

In described bag-type dust chamber 13, be provided with filter bag 12, outside is linked with air-purifying chamber 8, and described air-purifying chamber 8 is connected with purified gas outlet 11.

Described atomized water spray device 6 is connected with mozzle 9, and described mozzle 9 is connected with storage tank 10, the molecule in dusty gas can be condensed, and is precipitated in ash bucket 15.

Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. An electric bag composite dust collector, characterized in that: comprise a dust-containing gas inlet, an electrostatic precipitator, a first partition, a water mist injection device, a second partition and a cloth bag dust removal chamber, the dust-containing gas inlet, The electrostatic dust removal room, the first partition, the water mist spraying device, the second partition and the bag dust removal room are connected sequentially from left to right. There is an ash bucket at the bottom of the electrostatic dust removal room, the water mist spray device and the bag dust removal room. There is a flue gas channel between the ash hopper, the water mist spraying device, and the baghouse.

2. The electrostatic bag composite dust collector according to claim 1, characterized in that: the electrostatic precipitator is provided with a dust collection pole, and the dust collection pole is connected with a rapping device.

3. The electric bag composite dust collector according to claim 1, characterized in that: the bag filter chamber is provided with a filter bag, the outside is connected with a clean gas chamber, and the clean gas chamber is connected with a clean gas outlet.

4. The electric bag composite dust collector according to claim 1, characterized in that: the water mist injection device is connected with a diversion pipe, and the diversion pipe is connected with a water storage tank.