CN207024889U - A kind of efficient long low-voltage pulse dust catcher - Google Patents
A kind of efficient long low-voltage pulse dust catcher Download PDFInfo
- Publication number
- CN207024889U CN207024889U CN201720980537.8U CN201720980537U CN207024889U CN 207024889 U CN207024889 U CN 207024889U CN 201720980537 U CN201720980537 U CN 201720980537U CN 207024889 U CN207024889 U CN 207024889U
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- CN
- China
- Prior art keywords
- ash
- voltage pulse
- dust catcher
- filter
- long low
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of efficient long low-voltage pulse dust catcher, including casing, casing both sides are respectively equipped with air inlet and air outlet, casing top is provided with lid, bottom half is provided with least two row's ash buckets along its width, it is provided between adjacent two rows ash bucket and leads apparatus for ash, filter is tiltedly installed between air inlet and air outlet, casing is divided into clean room and dust storage chamber by filter, multiple filter bags are provided with clean room, flue gas enters dust storage chamber from air inlet, the larger grit in part passes through filter plates in flue gas, ash bucket is fallen into after natural subsidence, it is mingled with the flue gas of smaller grit by filter and flows into clean room by filter bag purified treatment, flue gas after purification flows out from air outlet.A kind of efficiently long low-voltage pulse dust catcher of the present utility model has the features such as processing air quantity is big, and ash-removal effect is good, and efficiency of dust collection is high.
Description
Technical field
Dedusting technology field is the utility model is related to, in particular to a kind of efficient long low-voltage pulse dust catcher.
Background technology
With the development of modern industry, dust particle caused by the field such as metallurgy, building materials, chemical industry, machinery and mine
More and more, air pollution is increasingly severe, has had influence on the health of the mankind, to ensure mankind's health, effectively
It is highly important to administer dust pollution.
Purified treatment is carried out to the dust particle in flue gas using dust purification deduster in the prior art, to administer powder
Dustiness contaminates, and stores the purification of the dust in the field such as flue gas, metallurgy or mine for substantial amounts of stove, common dust purification deduster without
Method is applicable, and need to use efficient, the large-scale air purifying dust-removing device processing of high power capacity, air purifying dust remover of the prior art
Treatment effeciency and processing air quantity still need to further improve.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem to a certain extent.
In view of this, the utility model provides a kind of efficient long low-voltage pulse dust catcher, deduster processing air quantity
Greatly, ash-removal effect is good, and efficiency of dust collection is high.
In order to solve the above technical problems, the utility model provides a kind of efficient long low-voltage pulse dust catcher, including casing,
The casing both sides are respectively equipped with air inlet and air outlet, and the casing top is provided with lid, and the bottom half is wide along it
Degree direction is provided with least two row's ash buckets, is provided between ash bucket described in adjacent two row and leads apparatus for ash, the air inlet and institute
State and filter is tiltedly installed between air outlet, the casing is divided into clean room and dust storage chamber by the filter, described net
Change interior and be provided with multiple filter bags.
Further, the apparatus for ash of leading includes reducer pipe and bend pipe, and the reducer pipe is arranged on two adjacent dust stratifications
Between bucket, the bend pipe connection is between the reducing bottom of the tube and the ash bucket.
Further, described filter one end is connected to the upper edge of the air inlet, and the other end is connected to the air-out
The lower edge of mouth.
Further, the ash bucket is cone.
Further, it is provided with overhauls window on the wall box.
Further, the ash bucket bottom is provided with ash hole, and sidepiece is connected with rapping apparatus.
Further, multiple lifting devices are provided with the top of the clean room, multiple lifting devices are along the casing
Length direction is staggered.
Further, multiple openable chamber doors are provided with the lid.
It is of the present utility model to have technical effect that：According to a kind of efficient long low-voltage pulse dust catcher of the present utility model,
Flue gas enters dust storage chamber from air inlet, and the larger grit in part passes through filter plates in flue gas, and bottom half is fallen into after natural subsidence
Multiple rows of ash bucket in, dust between multiple rows of ash bucket is imported in ash bucket by leading apparatus for ash, and leading apparatus for ash will can fall
Dust on the outside of ash bucket is imported in ash bucket, improves the clearance rate of dust, and the flue gas for being mingled with smaller grit passes through filter
And flow into by multiple filter bag purified treatments in clean room, the flue gas after purification flows out from air outlet, so as to improve the net of dust
Change effect and purification efficiency, prevent air pollution.
Brief description of the drawings
Fig. 1 is the front view according to a kind of efficiently long low-voltage pulse dust catcher of the utility model one embodiment.
Fig. 2 is the top view according to a kind of efficiently long low-voltage pulse dust catcher of the utility model one embodiment.
Fig. 3 is the left view according to a kind of efficiently long low-voltage pulse dust catcher of the utility model one embodiment.
Wherein, 1- casings；2- ash buckets；3- leads apparatus for ash；4- filters；5- clean rooms；6- dust storage chambers；7- access panels
Mouthful；8- rapping apparatus；9- lifting devices；10- chamber doors；11- air inlets；12- air outlets；13- lids；21- ash holes；31- becomes
Manage in footpath；32- bend pipes.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As shown in figure 1, the utility model provides a kind of efficient long low-voltage pulse dust catcher, including casing 1,1 liang of casing
Side is respectively equipped with air inlet 11 and air outlet 12, and the top of casing 1 is provided with lid 13, and the bottom of casing 1 is set along its width
There are at least two row's ash buckets 2, be provided between adjacent two rows ash bucket 2 and lead apparatus for ash 3, tilted between air inlet 11 and air outlet 12
Filter 4 is provided with, casing 1 is divided into clean room 5 and dust storage chamber 6, multiple filter bags, flue gas are provided with clean room 5 by filter 4
Entering dust storage chamber 6 from air inlet 11, the larger grit in part is filtered by filter plate 4 in flue gas, and ash bucket 2 is fallen into after natural subsidence,
Be mingled with the flue gas of smaller grit by filter 4 and flow into clean room 5 by filter bag purified treatment, the flue gas after purification from
Air outlet 12 flows out.
According to a kind of efficient long low-voltage pulse dust catcher of the present utility model, flue gas enters dust storage chamber 6 from air inlet 11,
The larger grit in part filters by filter plate 4 in flue gas, is fallen into after natural subsidence in multiple rows of ash bucket 2 of the bottom of casing 1, Duo Paiji
Dust between ash bucket 2 is imported in ash bucket 2 by leading apparatus for ash 3, and dust in the outside of ash bucket 2 can will be fallen by leading apparatus for ash 3
Import in ash bucket 2, improve the clearance rate of dust, be mingled with the flue gas of smaller grit by filter 4 and flow into clean room 5
By multiple filter bag purified treatments, the flue gas after purification flows out from air outlet 12, so as to improve the clean-up effect of dust and purification
Efficiency, prevent air pollution.
As shown in figure 3, leading apparatus for ash 3 includes reducer pipe 31 and bend pipe 32, reducer pipe 31 is arranged on two adjacent ash buckets 2
Between, bend pipe 32 is connected between the bottom of reducer pipe 31 and ash bucket 2.According to one embodiment of the present utility model, reducer pipe
31 bottoms are connected with two bend pipes 32, and two bend pipes 32 connect two adjacent ash buckets 2 respectively, and the upper end open of reducer pipe 31 is big
In lower ending opening, the dust fallen between two neighboring ash bucket 2 can be fallen into reducer pipe 31, and is landed naturally along reducer pipe 31
Into two bend pipes 32 of the bottom of reducer pipe 31 connection, imported by bend pipe 32 in ash bucket 2, so as to improve the collection of dust
Rate.
According to one embodiment of the present utility model, the one end of filter 4 is connected to the upper edge of air inlet 11, the other end
It is connected to the lower edge of air outlet 12.Filter 4 carries out preliminary filtering to flue gas, and the filter 4 being obliquely installed is to flue gas
Circulation play certain guide functions, improve dust catching efficiency.
According to one embodiment of the present utility model, ash bucket 2 is cone.The inwall of ash bucket 2 is inclination round slip surface,
Be advantageous to inwall of the dust along ash bucket 2 freely to slide, so as to which the collection of dust can be realized.
As shown in figure 1, it is provided with overhauls window 7 in the side wall of casing 1.Gather when there is dust in casing 1, influence dust after
During continuous whereabouts, overhauls window 7 can be opened, the place for gathering dust is cleared up, in addition, considerable by opening overhauls window 7
The dust in casing 1 is examined to collect situation or check whether the parts in casing 1 are normal.
As shown in figure 1, the bottom of ash bucket 2 is provided with ash hole 21, sidepiece is connected with rapping apparatus 8, and rapping apparatus 8 can be to product
The rapping of ash bucket 2, a small amount of dust for making to be attached on the inwall of ash bucket 2 drop, and prevent that the inwall dust stratification of ash bucket 2 is excessive.
According to one embodiment of the present utility model, a kind of efficiently long low-voltage pulse dust catcher also includes deashing device.
As shown in Fig. 2 the top of clean room 5 is provided with multiple lifting devices 9, length side of multiple lifting devices 9 along casing 1
To being staggered.Lifting device 9 is poppet, and the top that poppet corresponds to filter bag is set, when dust-removing control device sends deashing
During signal, the poppet of the first filter bag is first shut off, so that its internal filtered airflow is blocked, to the dust on filter bag surface
It is purged, after ash fall, poppet is opened, and the filter bag of corresponding poppet returns to filtration condition, and next filter
Bag enters deashing state, untill so to the last one bag of deashing finishes.
As shown in Fig. 2 being provided with multiple openable chamber doors 10 on lid 13, chamber door 10, replaceable filter bag, to case are opened
Parts in body 1 are overhauled or changed.
It is as follows according to a kind of efficient long low-voltage pulse dust catcher of the present utility model, its operation principle：
Flue gas enters dust storage chamber 6 from air inlet 11, and the larger grit in part filters by filter plate 4 in flue gas, after natural subsidence
Fall into multiple rows of ash bucket 2 of the bottom of casing 1；
Dust between multiple rows of ash bucket 2 is imported in ash bucket 2 by leading apparatus for ash 3, falls the dust in the outside of ash bucket 2
Imported along the reducer pipe 31 and bend pipe 32 of leading apparatus for ash 3 in ash bucket 2；
It is mingled with the flue gas of smaller grit by filter 4 and flows into clean room 5, by multiple filter bag in clean room 5
Purified treatment is carried out to the smaller grit in flue gas；
When the dust of filter bag surface accumulation is excessive, when windage is increased to setting value, deashing device is started working, and is closed first
The poppet closed above first filter bag of flue gas process, its internal gas flow is blocked, deashing processing is carried out to filter bag surface, treated
After the dust on filter bag surface is cleaned out, poppet is then opened, its internal gas flow is circulated, can continue to smaller in flue gas
Grit is purified, and according to above-mentioned principle, opens the poppet above multiple filter bags successively, and purified treatment is carried out to flue gas, more
Individual filter bag carries out purified treatment to flue gas, improves the clean-up effect of flue gas.
Flue gas after purification flows out from air outlet 12, and the smaller grit in flue gas is by sock filtration.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.The equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within the scope of protection of the utility model.The scope of protection of the utility model is defined by claims.
Claims (8)
1. a kind of efficient long low-voltage pulse dust catcher, it is characterised in that including casing, the casing both sides are respectively equipped with air intake
Mouth and air outlet, the casing top are provided with lid, and the bottom half is provided with least two row's dust stratifications along its width
Struggle against, be provided between ash bucket described in adjacent two row and lead apparatus for ash, be tiltedly installed between the air inlet and the air outlet
The casing is divided into clean room and dust storage chamber, multiple filter bags is provided with the clean room by filter plate, the filter.
2. a kind of efficient long low-voltage pulse dust catcher according to claim 1, it is characterised in that described to lead apparatus for ash bag
Reducer pipe and bend pipe are included, the reducer pipe is arranged between two adjacent ash buckets, and the bend pipe connection is in the reducing
Between bottom of the tube and the ash bucket.
A kind of 3. efficient long low-voltage pulse dust catcher according to claim 1, it is characterised in that described filter one end
The upper edge of the air inlet is connected to, the other end is connected to the lower edge of the air outlet.
4. a kind of efficient long low-voltage pulse dust catcher according to claim 1, it is characterised in that the ash bucket is cone
Shape body.
5. a kind of efficient long low-voltage pulse dust catcher according to claim 1, it is characterised in that on the wall box
It is provided with overhauls window.
A kind of 6. efficient long low-voltage pulse dust catcher according to claim 1, it is characterised in that the ash bucket bottom
Provided with ash hole, sidepiece is connected with rapping apparatus.
7. a kind of efficient long low-voltage pulse dust catcher according to claim 1, it is characterised in that at the top of the clean room
Multiple lifting devices are provided with, length direction of multiple lifting devices along the casing is staggered.
8. a kind of efficient long low-voltage pulse dust catcher according to claim 1, it is characterised in that set on the lid
There are multiple openable chamber doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980537.8U CN207024889U (en) | 2017-08-07 | 2017-08-07 | A kind of efficient long low-voltage pulse dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980537.8U CN207024889U (en) | 2017-08-07 | 2017-08-07 | A kind of efficient long low-voltage pulse dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024889U true CN207024889U (en) | 2018-02-23 |
Family
ID=61475015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980537.8U Expired - Fee Related CN207024889U (en) | 2017-08-07 | 2017-08-07 | A kind of efficient long low-voltage pulse dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024889U (en) |
-
2017
- 2017-08-07 CN CN201720980537.8U patent/CN207024889U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |