CN201983630U - Hot air dust removing device - Google Patents
Hot air dust removing device Download PDFInfo
- Publication number
- CN201983630U CN201983630U CN2011200529553U CN201120052955U CN201983630U CN 201983630 U CN201983630 U CN 201983630U CN 2011200529553 U CN2011200529553 U CN 2011200529553U CN 201120052955 U CN201120052955 U CN 201120052955U CN 201983630 U CN201983630 U CN 201983630U
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- China
- Prior art keywords
- dust
- deduster
- dust removing
- hot air
- removers
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- 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
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Abstract
The utility model discloses a hot air dust removing device capable of improving the dust removing effect. The hot air dust removing device comprises a heat return air pipe, wherein a fan is arranged at an air outlet of the heat return air pipe; and at least two dust removers are connected with the heat return air pipe in series, so that multistage dust removal on hot air containing dust can be carried out, the dust removing effect is improved, and the cleanness of the hot air entering the fan is ensured. The two dust removers are arranged, so that the production cost can be saved on the premise of ensuring the dust removing effect. A bracket is arranged below the dust removers so as to facilitate the mounting of the dust removers. By adopting the multi-tube dust removers, the hot air treatment amount in unit time can be improved, and the better dust removing effect is obtained. The heat return air pipe is provided with a plurality of ash accommodation branch pipes, so that the dust accumulated in the heat return air pipe can be effectively prevented from being carried into the dust removers, and the loads of the dust removers are reduced. The hot air dust removing device is suitable for being popularized and applied in the field of dust removing equipment.
Description
Technical field
The utility model relates to the cleaner field, especially a kind of hot blast dust arrester.
Background technology
In the production process of Baima pelletizing, contain coarse grained dust hot-air and need carry out dust removal process what the pre-II section of chain grate machine was come out, and then the green-ball in the chain grate machine carried out drying, at present, the hot blast dust arrester that is used for carrying out dust collecting process comprises the backheat airduct, place, gas outlet at the backheat airduct is provided with blower fan, the backheat airduct is provided with a deduster, deduster is between the air inlet and blower fan of backheat airduct, the course of work of this hot blast dust arrester is as follows: hot-air is entered in the backheat airduct by the air inlet of backheat airduct, under the effect of blower fan, flow along the backheat airduct, enter deduster then and carry out dust removal process, after dedusting is finished, hot-air enters blower fan, is discharged by blower fan to enter in the follow-up operation again.This hot blast dust arrester in use; owing on the backheat airduct, only be provided with a deduster; dust removing effects to hot-air is undesirable; make and to contain dust in the hot-air enter blower fan; and the dust granules that the hot-air that comes out of the pre-II section of chain grate machine contains is bigger; the hot-air that contains dust enters behind the blower fan blower fan caused and washes away; make fan blade heavy wear; wear-resisting lining comes off; blower fan loses dynamic balancing; cause shutting down; and then cause the whole production flow process not carry out smoothly; cause tremendous loss to enterprise, and the hot-air that contains dust of discharging can cause and wash away to the pipeline of subsequent handling and equipment from blower fan, thus the service life of reducing pipeline and equipment.In addition, be deposited in the dust on the backheat airduct inwall, the resistance in the time of can increasing hot blast and flow, and when hot blast flows, the dust that is deposited in the backheat airduct also can be taken in the deduster, make the load of deduster increase greatly, reduce the service life of deduster.
The utility model content
Technical problem to be solved in the utility model provides a kind of hot blast dust arrester that improves dust removing effects.
The technical scheme that its technical problem that solves the utility model adopts is: this hot blast dust arrester, comprise the backheat airduct, place, gas outlet at the backheat airduct is provided with blower fan, series connection is provided with at least two dedusters on described backheat airduct, and deduster is between the air inlet and blower fan of backheat airduct.
Further be that the quantity of described deduster is two.
Further be that described deduster below is provided with support.
Further be that described deduster is vertical multi-tube dust cleaner or horizontal multi-tube dust cleaner.
Further be, described backheat airduct is provided with a plurality of grey arms of putting, and puts grey arm between the air inlet and deduster of backheat airduct.
The beneficial effects of the utility model are: by series connection on the backheat airduct at least two dedusters are set; the hot-air that contains dust is carried out multistage dedusting; improve dust removing effects; it is clean that assurance enters the hot-air cleaning of blower fan; the blade wear, the wear-resisting lining that prevent blower fan come off; avoid blower fan to lose dynamic balancing and cause shutting down, assurance whole production flow process is carried out smoothly.The quantity of deduster is set to two, can save production cost under the prerequisite that guarantees dust removing effects.Support is set below deduster, can makes deduster easy for installation.Adopt multi-tube dust cleaner, can improve the hot blast treating capacity in the unit interval, and better dust removal effect.A plurality of grey arms of putting are set on the backheat airduct, the dust of piling up in the backheat airduct in time can be discharged, prevent that effectively the dust of piling up in the backheat airduct is brought in the deduster, reduce the load of deduster, prolong the service life of deduster.
Description of drawings
Fig. 1 is the utility model hot blast dust arrester structural representation.
Be labeled as among the figure: backheat airduct 1, blower fan 2, deduster 3, support 4, put grey arm 5.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1, this hot blast dust arrester comprises backheat airduct 1, is provided with blower fan 2 at the place, gas outlet of backheat airduct 1, and series connection is provided with at least two dedusters 3 on described backheat airduct 1, and deduster 3 is between the air inlet and blower fan 2 of backheat airduct 1.By series connection on backheat airduct 1 at least two dedusters 3 are set; the hot-air that contains dust is carried out multistage dedusting; improve dust removing effects; it is clean that assurance enters the hot-air cleaning of blower fan 2; the blade wear, the wear-resisting lining that prevent blower fan 2 come off; avoid blower fan 2 to lose dynamic balancing and cause shutting down, assurance whole production flow process is carried out smoothly.The quantity of described deduster 3 is two, can save production cost under the prerequisite that guarantees dust removing effects.Described deduster 3 belows are provided with support 4, can make deduster 3 easy for installation.Described deduster 3 is vertical multi-tube dust cleaner or horizontal multi-tube dust cleaner, can improve the hot blast treating capacity in the unit interval, and better dust removal effect.Described backheat airduct 1 is provided with a plurality of grey arms 5 of putting, put grey arm 5 between the air inlet and deduster 3 of backheat airduct 1, the dust of piling up in the backheat airduct 1 in time can be discharged, prevent that effectively the dust of piling up in the backheat airduct 1 is brought in the deduster 3, reduce the load of deduster 3, prolong the service life of deduster 3.
Concrete, this hot blast dust arrester comprises backheat airduct 1, is provided with blower fan 2 at the place, gas outlet of backheat airduct 1, and series connection is provided with at least two dedusters 3 on described backheat airduct 1, and deduster 3 is between the air inlet and blower fan 1 of backheat airduct 1.The course of work of hot blast dust arrester is as follows: hot-air is entered in the backheat airduct 1 by the air inlet of backheat airduct 1, under the effect of blower fan 2, flow along backheat airduct 1, enter many dedusters 3 then successively and carry out multistage dust removal process, after dedusting is finished, hot-air enters blower fan 2, is discharged by blower fan 2 to enter in the follow-up operation again.The quantity of described deduster 3 is according to containing how much deciding of dust in the hot-air in the actual production process; if the dust that contains in the hot-air is more; then several dedusters 3 that are provided with more; the hot-air that contains dust is carried out multistage dedusting; improve dust removing effects; it is clean that assurance enters the hot-air cleaning of blower fan 2; prevent the blade wear of blower fan 2; wear-resisting lining comes off; avoiding blower fan 2 to lose dynamic balancing causes shutting down; guarantee that the whole production flow process carries out smoothly, generally speaking, hot-air is carried out can making after the two-stage dust removal process requirement that reaches regulation of hot-air; in order to save production cost, series connection is provided with two dedusters 3 and gets final product.In order to make deduster 3 easy for installation, below deduster 3, be provided with support 4.Described deduster 3 can adopt multiple dedusters such as filter cartridge dust remover, sack cleaner, as preferred mode be: described deduster 3 is vertical multi-tube dust cleaner or horizontal multi-tube dust cleaner, can improve the hot blast treating capacity in the unit interval, and better dust removal effect.In addition, backheat airduct 1 is provided with a plurality of grey arms 5 of putting, put grey arm 5 between the air inlet and deduster 3 of backheat airduct 1, the dust of piling up in the backheat airduct 1 in time can be discharged, prevent that effectively the dust of piling up in the backheat airduct 1 is brought in the deduster 3, reduce the load of deduster 3, prolong the service life of deduster 3.
Claims (5)
1. hot blast dust arrester, comprise backheat airduct (1), place, gas outlet at backheat airduct (1) is provided with blower fan (2), it is characterized in that: go up series connection at described backheat airduct (1) and be provided with at least two dedusters (3), deduster (3) is positioned between the air inlet and blower fan (2) of backheat airduct (1).
2. hot blast dust arrester as claimed in claim 1 is characterized in that: the quantity of described deduster (3) is two.
3. hot blast dust arrester as claimed in claim 2 is characterized in that: described deduster (3) below is provided with support (4).
4. hot blast dust arrester as claimed in claim 3 is characterized in that: described deduster (3) is vertical multi-tube dust cleaner or horizontal multi-tube dust cleaner.
5. according to the described hot blast dust arrester of any claim in the claim 1 to 4, it is characterized in that: described backheat airduct (1) is provided with a plurality of grey arms (5) of putting, and puts between the air inlet and deduster (3) that grey arm (5) is positioned at backheat airduct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200529553U CN201983630U (en) | 2011-03-02 | 2011-03-02 | Hot air dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200529553U CN201983630U (en) | 2011-03-02 | 2011-03-02 | Hot air dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983630U true CN201983630U (en) | 2011-09-21 |
Family
ID=44611089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200529553U Expired - Fee Related CN201983630U (en) | 2011-03-02 | 2011-03-02 | Hot air dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212493A (en) * | 2013-01-19 | 2013-07-24 | 江苏森泽环保工程科技有限公司 | Embedded dual-stage cyclone dust remover |
-
2011
- 2011-03-02 CN CN2011200529553U patent/CN201983630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212493A (en) * | 2013-01-19 | 2013-07-24 | 江苏森泽环保工程科技有限公司 | Embedded dual-stage cyclone dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |