CN207203760U - A kind of high negative pressure deduster - Google Patents
A kind of high negative pressure deduster Download PDFInfo
- Publication number
- CN207203760U CN207203760U CN201721062678.8U CN201721062678U CN207203760U CN 207203760 U CN207203760 U CN 207203760U CN 201721062678 U CN201721062678 U CN 201721062678U CN 207203760 U CN207203760 U CN 207203760U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- outer cylinder
- dust
- inner barrel
- negative pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003500 flue dust Substances 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 36
- 239000002245 particle Substances 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
It the utility model is related to a kind of high negative pressure deduster, including outer cylinder body and inner barrel, outer cylinder body bottom is provided with flue-dust retainer, end cap is provided with the top of outer cylinder body, inner barrel is arranged in outer cylinder body, and inner barrel bottom end opening, top is fixed on end cap, inner barrel bottom end opening leaves gap with outer cylinder body bottom, and inner cylinder intracoelomic cavity is provided with filter cylinder；Outer cylinder body outer wall is provided with intake stack, and end cap is provided with air outlet.Filter cylinder is provided with deashing device, and deashing device is electromagnetic impulse valve.Big particle diameter dust separation is tangentially entered flue-dust retainer by outer cylinder body under the action of the centrifugal force using air-flow into deduster, after flow rotation enters deduster bottom, inside vortex flow rotation is upwardly into the filter cylinder of inner barrel and filtered, filter off small particle dust, two kinds of dust removal mechanisms for realizing cyclone dust removal and dust removal by filtration organically combine, and substantially increase dust collector efficiency.Meanwhile the structure of the high negative pressure deduster is simple, there is the advantages of simple in construction, efficiency of dust collection is high, cost is low.
Description
Technical field
It the utility model is related to field of dust removal equipment, more particularly to a kind of high negative pressure deduster.
Background technology
In the industrial production, dust is often produced, therefore cleaner is indispensable.Different dust, for dedusting
Equipment also has different demands.In modernization industry production, effect and efficiency for dedusting have higher requirement.
Therefore, be improve efficiency of dust collection, research it is a kind of it is simple in construction, efficiency of dust collection is high and the deduster of stable performance seems
It is particularly important.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of high negative pressure deduster, including outer cylinder body and inner cylinder
Body, the outer cylinder body bottom are provided with flue-dust retainer, end cap are provided with the top of the outer cylinder body, and the inner barrel is arranged in outer cylinder body,
The inner barrel bottom end opening, top are fixed on end cap, and the inner barrel bottom end opening leaves gap with outer cylinder body bottom, institute
State inner cylinder intracoelomic cavity and be provided with filter cylinder；The outer cylinder body outer wall is provided with intake stack, and the end cap is provided with air outlet.
Further, for the flue-dust retainer with outer cylinder body to be detachably connected, the design being detachably connected can be with easy cleaning
The dust of accumulation in deduster.
Further, the flue-dust retainer is that bolt connection or flange are connected with outer cylinder body.
Further, straight line where the intake stack is the tangent line at intake stack and outer cylinder body tie point.Blast pipe
The such design in road causes air-flow tangentially to enter inside the outer cylinder body of deduster, under the action of the centrifugal force by big particle diameter dust point
From finally entering flue-dust retainer under gravity.
Further, the filter cylinder is provided with deashing device, and the deashing device is electromagnetic impulse valve.Air-flow enters inner barrel
Filter cylinder in carry out secondary filter, small particle dust stays in filtration cartridges, air-flow from air outlet flow out, after dedusting terminates, pass through
Control electromagnetic impulse valve to produce gases at high pressure, reversely blow filter cylinder and dust is shaken off, dust enters flue-dust retainer, practises to the clear of filter cylinder
Ash.
The utility model proposes high negative pressure deduster have following beneficial effect：Outer cylinder body tangentially enters dedusting using air-flow
Big particle diameter dust separation is entered flue-dust retainer by device under the action of the centrifugal force, after flow rotation enters deduster bottom, inside vortex gas
Stream rotation, which is upwardly into the filter cylinder of inner barrel, filters, and filters off small particle dust, realizes the two of cyclone dust removal and dust removal by filtration
Kind dust removal mechanism organically combines, and substantially increases dust collector efficiency.Meanwhile the structure of the high negative pressure deduster is simple, there is knot
The advantages of structure is simple, efficiency of dust collection is high, cost is low.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is the structural representation of high negative pressure deduster of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
With reference to Fig. 1, the high negative pressure deduster of the present embodiment, including outer cylinder body 1 and inner barrel 2, the bottom of outer cylinder body 1 are set
There is flue-dust retainer, the top of outer cylinder body 1 is provided with end cap 5, and the inner barrel 2 is arranged in outer cylinder body 1, the bottom of inner barrel 2
Opening, top is fixed on end cap 5, and gap is left in the bottom end opening of inner barrel 2 and the bottom of outer cylinder body 1, in the inner barrel 2
Chamber is provided with filter cylinder 3；The outer wall of outer cylinder body 1 is provided with intake stack 4, and the end cap 5 is provided with air outlet.
Preferably, for the flue-dust retainer with outer cylinder body 1 to be detachably connected, the design being detachably connected can be square for the present embodiment
Just the dust of accumulation in deduster is cleared up.
Preferably, the flue-dust retainer is that bolt connection or flange are connected with outer cylinder body 1 to the present embodiment.
Preferably, the place straight line of intake stack 4 is cutting at intake stack 4 and the tie point of outer cylinder body 1 to the present embodiment
Line.The such design of intake stack 4 causes air-flow tangentially to enter inside the outer cylinder body 1 of deduster, under the action of the centrifugal force will be big
Particle diameter dust separation, finally enter flue-dust retainer under gravity.
Preferably, the filter cylinder is provided with deashing device to the present embodiment, and the deashing device is electromagnetic impulse valve 6.Air-flow enters
Enter and secondary filter is carried out in the filter cylinder 3 of inner barrel 2, small particle dust is stayed in filter cylinder 3, and air-flow flows out from air outlet, in dedusting
After end, by controlling electromagnetic impulse valve 6 to produce gases at high pressure, reversely blowing filter cylinder 3 and dust is shaken off, dust enters flue-dust retainer,
The deashing practised to filter cylinder 3.
The outer cylinder body 1 of the high negative pressure deduster of the present embodiment tangentially enters deduster using air-flow and under the action of the centrifugal force will
Big particle diameter dust separation enters flue-dust retainer, and after flow rotation enters deduster bottom, inside vortex flow rotation is upwardly into inner cylinder
Filtered in the filter cylinder 3 of body 2, filter off small particle dust, realize two kinds of organic knots of dust removal mechanism of cyclone dust removal and dust removal by filtration
Close, substantially increase dust collector efficiency.Meanwhile the structure of the high negative pressure deduster is simple, there is simple in construction, efficiency of dust collection
High, the advantages of cost is low.
A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
- A kind of 1. high negative pressure deduster, it is characterised in that：Including outer cylinder body and inner barrel, the outer cylinder body bottom is provided with collection ash Bucket, the outer cylinder body top are provided with end cap, and the inner barrel is arranged in outer cylinder body, the inner barrel bottom end opening, and top is solid It is scheduled on end cap, the inner barrel bottom end opening leaves gap with outer cylinder body bottom, and the inner cylinder intracoelomic cavity is provided with filter cylinder；It is described Outer cylinder body outer wall is provided with intake stack, and the end cap is provided with air outlet.
- 2. high negative pressure deduster according to claim 1, it is characterised in that：The flue-dust retainer is detachably to connect with outer cylinder body Connect.
- 3. high negative pressure deduster according to claim 2, it is characterised in that：The flue-dust retainer and outer cylinder body are bolt connection Or flange connection.
- 4. high negative pressure deduster according to claim 1, it is characterised in that：Straight line where the intake stack is blast pipe Tangent line at road and outer cylinder body tie point.
- 5. high negative pressure deduster according to claim 1, it is characterised in that：The filter cylinder is provided with deashing device, described clear Apparatus for ash is electromagnetic impulse valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062678.8U CN207203760U (en) | 2017-08-24 | 2017-08-24 | A kind of high negative pressure deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062678.8U CN207203760U (en) | 2017-08-24 | 2017-08-24 | A kind of high negative pressure deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203760U true CN207203760U (en) | 2018-04-10 |
Family
ID=61816404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062678.8U Expired - Fee Related CN207203760U (en) | 2017-08-24 | 2017-08-24 | A kind of high negative pressure deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019001A (en) * | 2021-03-24 | 2021-06-25 | 泰兴市佳林石化机械制造有限公司 | Pulse dust bucket type filter cartridge dust remover |
-
2017
- 2017-08-24 CN CN201721062678.8U patent/CN207203760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019001A (en) * | 2021-03-24 | 2021-06-25 | 泰兴市佳林石化机械制造有限公司 | Pulse dust bucket type filter cartridge dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190824 |