CN211098010U - Cloth bag dust removal device for biomass burner - Google Patents
Cloth bag dust removal device for biomass burner Download PDFInfo
- Publication number
- CN211098010U CN211098010U CN201922130722.XU CN201922130722U CN211098010U CN 211098010 U CN211098010 U CN 211098010U CN 201922130722 U CN201922130722 U CN 201922130722U CN 211098010 U CN211098010 U CN 211098010U
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- CN
- China
- Prior art keywords
- dust removal
- flue gas
- cloth bag
- baffle
- air inlet
- 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
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Abstract
The utility model discloses a cloth bag dust removal device for a biomass burner, which comprises a cloth bag dust removal box body, wherein the upper part and the lower cloth in the cloth bag dust removal box body are respectively an air outlet cavity and a cloth bag dust removal cavity, a plurality of filter cloth bags are arranged in the cloth bag dust removal cavity, one side of the lower end of the cloth bag dust removal cavity is connected with an air inlet pipeline through a flange, and the air outlet pipeline at one side end of the air outlet cavity is provided with a fan; first flue gas baffles distributed in an inverted splayed shape are arranged below the filtering cloth bag in the cloth bag dust removing cavity, a second flue gas baffle is arranged between the two first flue gas baffles, wherein the upper end of one first flue gas baffle close to one side of the air inlet pipeline is not lower than the upper edge of the air inlet pipeline, and the other end of the first flue gas baffle is arranged in a downward inclined manner; a spraying device is arranged in the air inlet pipeline, and an anti-backflow baffle is arranged at one end, close to the bag-type dust removal box body, in the air inlet pipeline. The utility model has the advantages of simple structure and satisfy the user demand that high-efficient removed dust, effectively improve dust collection efficiency.
Description
Technical Field
The utility model relates to a sack dust collector for biomass burner.
Background
The biomass burner easily produces a large amount of dust in the combustion process and is discharged along with flue gas, so that the air quality is seriously polluted, and the conventional cloth bag dust removal device is single in structure and function, low in dust removal efficiency and incapable of meeting the use requirement.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a sack dust collector for biomass burner.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a sack dust collector for biomass burner, includes sack dust removal box, upper portion in the sack dust removal box is the chamber of giving vent to anger and sack dust removal chamber respectively with lower cloth, be provided with a plurality of filtration sacks in the sack dust removal chamber, dust removal bottom of the case portion is the back taper and is provided with valve, its characterized in that on the dust exhaust mouth: one side of the lower end of the cloth bag dust removing cavity is connected with an air inlet pipeline through a flange, and an air outlet pipeline at one side end of the air outlet cavity is provided with a fan; first flue gas baffles distributed in an inverted splayed shape are arranged below the filtering cloth bag in the cloth bag dust removing cavity, a second flue gas baffle is arranged between the two first flue gas baffles, wherein the upper end of one first flue gas baffle close to one side of the air inlet pipeline is not lower than the upper edge of the air inlet pipeline, and the other end of the first flue gas baffle is arranged in a downward inclined manner; a spraying device is arranged in the air inlet pipeline, and an anti-backflow baffle is arranged at one end, close to the bag-type dust removal box body, in the air inlet pipeline.
Furthermore, the spraying device comprises a water pipe and a spray head.
Further, the spray head is an atomizing spray head.
Furthermore, a flushing nozzle connected with a water pipe is arranged on one side, deviating from the anti-backflow baffle, of the air inlet pipeline, the flushing nozzle faces the anti-backflow baffle, a sewage discharge port is arranged between the flushing nozzle and the anti-backflow baffle and close to the anti-backflow baffle, and a valve is arranged on the sewage discharge port.
Furthermore, the front end and the rear end of the second flue gas baffle are respectively detachably and fixedly connected with the inner side wall of the cloth bag dust removal box body, and a flue is reserved between the left end and the right end of the second flue gas baffle and the two first flue gas baffles.
Furthermore, an openable and closable door is arranged on the side wall of the bag dust removal box body corresponding to the bag dust removal cavity.
Furthermore, a sealing ring is arranged at the sealing matching position of the door and the cloth bag dust removal box body.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the spraying device is arranged in the air inlet pipeline, so that the temperature of the flue gas is effectively reduced, the viscosity of the flue gas is increased, and meanwhile, the flue gas baffle is additionally arranged in the bag-type dust removal box body, so that the collision of the flue gas is increased, and the dust removal efficiency is improved;
the backflow of the flue gas entering the bag-type dust removal box body can be effectively prevented through the backflow prevention baffle;
the air inlet pipeline of the spraying section can be effectively cleaned through the washing nozzle, and meanwhile, the washing water is effectively prevented from entering the cloth bag dust removal box body by being matched with the anti-backflow baffle;
the flue gas baffle or the filtering cloth bag can be conveniently cleaned through the openable door on the cloth bag dust removing box body.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic structural view of a bag-type dust collector for a biomass burner according to the present invention;
description of reference numerals: 1. a cloth bag dust removal box body; 101-a bag dust removal cavity; 102-an air outlet cavity; 2. a filter cloth bag; 3. an air inlet pipeline; 4. an air outlet pipeline; 5. a fan; 6. a first flue gas baffle; 7. a second flue gas baffle; 8. a spraying device; 9. an anti-backflow baffle; 10. washing the spray head; 11. a sewage draining outlet.
Detailed Description
As shown in fig. 1, a cloth bag dust removing device for a biomass burner comprises a cloth bag dust removing box body 1, wherein the upper part and the lower cloth in the cloth bag dust removing box body 1 are respectively an air outlet cavity 102 and a cloth bag dust removing cavity 101, 4 filter cloth bags 2 are sequentially arranged in the cloth bag dust removing cavity 101 from one end to the other end, the bottom of the dust removing box body 1 is in an inverted cone shape, a valve is arranged on a dust exhaust port, one side of the lower end of the cloth bag dust removing cavity 101 is connected with an air inlet pipeline 3 through a flange, and a fan 5 is arranged on an air outlet pipeline 4 at one side end of the air outlet cavity 102; first flue gas baffles 6 distributed in an inverted V shape are arranged below the filter cloth bag 2 in the cloth bag dust removing cavity 101, a second flue gas baffle 7 is arranged between the two first flue gas baffles 6, wherein the upper end of one first flue gas baffle 6 close to one side of the air inlet pipeline 3 is not lower than the upper edge of the air inlet pipeline 3, the other end of the first flue gas baffle 6 is arranged in a downward inclined mode, and the two first flue gas baffles 6 are symmetrically distributed; a spraying device 8 is arranged in the air inlet pipeline 3, and an anti-backflow baffle 9 is arranged at one end, close to the bag-type dust removal box body 1, in the air inlet pipeline 3.
The spraying device 8 comprises a water pipe and a spray head, and the spray head can be an atomizing spray head according to requirements. Deviating from in the intake stack 3 anti-return baffle 9 one side sets up the shower nozzle 10 of connecting the water pipe, shower nozzle 10 orientation anti-return baffle 9 (anti-return baffle 9 sets up perpendicularly or inclines towards sack dust removal box 1), just shower nozzle 10 with be provided with drain 11 near anti-return baffle 9 between the anti-return baffle 9, be provided with the valve on the drain 11. The front end and the rear end of the second flue gas baffle 7 are respectively detachably and fixedly connected with the inner side wall of the bag-type dust removal box body 1, and a flue is reserved between the left end and the right end of the second flue gas baffle and the two first flue gas baffles 6. The bag-type dust removal box is characterized in that an openable door is arranged on the side wall of the bag-type dust removal cavity, which corresponds to the bag-type dust removal box body 1, and a sealing ring is arranged at the sealing matching position of the door and the bag-type dust removal box body 1.
The cloth bag dust removing device for the biomass burner effectively reduces the temperature of flue gas and increases the viscosity of the flue gas by arranging the spraying device 8 in the air inlet pipeline 3, and meanwhile, the flue gas baffle is added in the cloth bag dust removing box body 1, so that the collision of the flue gas is increased, and the dust removing efficiency is improved;
the air inlet pipeline 3 of the spraying section can be effectively cleaned by arranging the flushing nozzle 10, and meanwhile, the flushing water is effectively prevented from entering the bag-type dust removal box body 1 by matching with the anti-backflow baffle 9, and the rapid sewage discharge is realized through the sewage discharge outlet 11;
and the flue gas baffle or the filter cloth bag 2 can be conveniently cleaned through the openable door arranged on the cloth bag dust removal box body. Or other openable and closable structures are arranged to clean or replace the upper interior of the bag type dust removal box body.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a sack dust collector for biomass burner, includes sack dust removal box, upper portion in the sack dust removal box is the chamber of giving vent to anger and sack dust removal chamber respectively with lower cloth, be provided with a plurality of filtration sacks in the sack dust removal chamber, dust removal bottom of the case portion is the back taper and is provided with valve, its characterized in that on the dust exhaust mouth: one side of the lower end of the cloth bag dust removing cavity is connected with an air inlet pipeline through a flange, and an air outlet pipeline at one side end of the air outlet cavity is provided with a fan; first flue gas baffles distributed in an inverted splayed shape are arranged below the filtering cloth bag in the cloth bag dust removing cavity, a second flue gas baffle is arranged between the two first flue gas baffles, wherein the upper end of one first flue gas baffle close to one side of the air inlet pipeline is not lower than the upper edge of the air inlet pipeline, and the other end of the first flue gas baffle is arranged in a downward inclined manner; a spraying device is arranged in the air inlet pipeline, and an anti-backflow baffle is arranged at one end, close to the bag-type dust removal box body, in the air inlet pipeline.
2. The bag house dust collector for biomass burners of claim 1, wherein: the spraying device comprises a water pipe and a spray head.
3. The bag house dust collector for biomass burners according to claim 2, wherein: the spray head is an atomizing spray head.
4. The bag house dust collector for biomass burners of claim 1, wherein: set up the washing terminals who connects the water pipe in the intake stack deviating from anti-return baffle one side, washing terminals orientation anti-return baffle, just washing terminals with be provided with the drain near anti-return baffle department between the anti-return baffle, be provided with the valve on the drain.
5. The bag house dust collector for biomass burners of claim 1, wherein: the front end and the rear end of the second flue gas baffle are respectively detachably and fixedly connected with the inner side wall of the cloth bag dust removal box body, and a flue is reserved between the left end and the right end of the second flue gas baffle and the two first flue gas baffles.
6. The bag house dust collector for biomass burners of claim 1, wherein: the side wall of the bag dust removal box body corresponding to the bag dust removal cavity is provided with an openable door.
7. The bag house dust collector for biomass burners according to claim 6, wherein: and a sealing ring is arranged at the sealing matching position of the door and the bag type dust removal box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130722.XU CN211098010U (en) | 2019-12-02 | 2019-12-02 | Cloth bag dust removal device for biomass burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130722.XU CN211098010U (en) | 2019-12-02 | 2019-12-02 | Cloth bag dust removal device for biomass burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211098010U true CN211098010U (en) | 2020-07-28 |
Family
ID=71711844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922130722.XU Expired - Fee Related CN211098010U (en) | 2019-12-02 | 2019-12-02 | Cloth bag dust removal device for biomass burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211098010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398794A (en) * | 2023-10-23 | 2024-01-16 | 南通合众环保工程有限公司 | Bag-type dust remover based on pulse driving |
-
2019
- 2019-12-02 CN CN201922130722.XU patent/CN211098010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398794A (en) * | 2023-10-23 | 2024-01-16 | 南通合众环保工程有限公司 | Bag-type dust remover based on pulse driving |
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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: 20200728 |