CN211435491U - Be used for boiler tail gas processing apparatus - Google Patents
Be used for boiler tail gas processing apparatus Download PDFInfo
- Publication number
- CN211435491U CN211435491U CN201922250981.6U CN201922250981U CN211435491U CN 211435491 U CN211435491 U CN 211435491U CN 201922250981 U CN201922250981 U CN 201922250981U CN 211435491 U CN211435491 U CN 211435491U
- Authority
- CN
- China
- Prior art keywords
- filter
- tail gas
- bin
- device body
- waste heat
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model discloses a be used for boiler tail gas processing apparatus, the device comprises a device body, the one end of device body is provided with the air inlet, and the other end of device body is provided with the gas outlet, the device body is provided with and filters storehouse and waste heat utilization storehouse, it is provided with first filter and second filter to filter in the storehouse, be provided with the scraper blade between first filter and second filter, and the scraper blade passes through the cylinder pull rod and is connected with this external cylinder of device. The utility model discloses the easy problem of blockking up of filter when can solving filtration boiler tail gas effectively improves boiler tail gas's filter effect, reduces the smoke and dust and discharges, can effectively utilize the waste heat in the boiler tail gas simultaneously, reduces the energy consumption, improves resource utilization.
Description
Technical Field
The utility model belongs to the technical field of the tail gas treatment, concretely relates to be used for boiler tail gas processing apparatus.
Background
The boiler is an energy converter, which is a device for heating working medium water or other fluids to certain parameters by utilizing heat energy released by fuel combustion or other heat energy, hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people life, can also be converted into mechanical energy by a steam power device, or can be converted into electric energy by a generator, and has important application in life and industry. The existing boiler tail gas treatment device has the problem that the filter plate is easily blocked by solid smoke dust when filtering, and the boiler tail gas contains higher heat and is directly discharged, so that the problem of energy waste is also caused, and the existing boiler tail gas treatment device needs to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for boiler tail gas processing apparatus to solve the technical problem who proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a be used for boiler tail gas processing apparatus, includes the device body, the one end of device body is provided with the air inlet, and the other end of device body is provided with the gas outlet, the device body is provided with filters storehouse and waste heat utilization storehouse, it is provided with first filter and second filter in the storehouse to filter, be provided with the scraper blade between first filter and the second filter, and the scraper blade passes through the cylinder pull rod and is connected with this external cylinder of device.
As a further improvement to the technical scheme, a partition plate is arranged between the waste heat utilization bin and the filtering bin, a circular through hole is formed in the partition plate, one end of the circular through hole is communicated with the interior of the filtering bin, and the other end of the circular through hole is connected with an air outlet at one end of the waste heat utilization bin through a flue.
As a further improvement to the technical scheme, the waste heat utilization bin is provided with a water inlet and a water outlet, and a baffle is further arranged in the flue.
As a further improvement to the technical scheme, heating pipes are arranged on two sides of the flue, and the heating pipes are hollow and communicated with the inside of the flue.
As a further improvement to the technical scheme, an ash hopper is arranged below the filtering bin.
As a further improvement to the technical scheme, a flow equalizer is arranged at the air inlet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, through be provided with the scraper blade between first filter and second filter plate, and the scraper blade passes through the cylinder pull rod and is connected with the cylinder, accessible cylinder drives the scraper blade regularly and scrapes at two filter plate surfaces, can effectively solve the problem that the filter blockked up, improve the filter effect, in addition through being provided with the waste heat utilization storehouse filtering storehouse one end, the exhaust flue gas can carry out the heat exchange with the water in the waste heat utilization storehouse, reduce the energy consumption of exhaust flue gas, improve resource utilization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-an air inlet; 2-air outlet; 3-a current equalizer; 4-a filtering bin; 41-a first filter plate; 42-cylinder; 43-cylinder tie rod; 44-a second filter plate; 45-a scraper; 46-ash bucket; 5, a waste heat utilization bin; 51-flue; 52-a baffle; 53-heating tube; 6-a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a tail gas treatment device for a boiler, comprising a device body, specifically, an air inlet 1 is disposed at one end of the device body, the air inlet 1 is connected with a tail gas outlet of the boiler, a flow equalizer 3 is disposed at the joint of the air inlet 1 and the device body, so that flue gas enters the device body more uniformly, and is convenient for subsequent treatment, and an air outlet 2 is disposed at the other end of the device body, so as to discharge flue gas, specifically, the device body is provided with a filtering bin 4 and a waste heat utilization bin 5, wherein a first filtering plate 41 and a second filtering plate 44 are disposed in the filtering bin 4, a scraping plate 45 is disposed between the first filtering plate 41 and the second filtering plate 44, the scraping plate 45 is connected with an air cylinder 42 outside the device body through an air cylinder pull rod 43, and the scraping plate 45 is driven by the air cylinder 42 to scrape the surfaces of the first filtering plate 41 and, the problem of filter jam can effectively be solved, the temperature of exhaust flue gas can be reduced through waste heat utilization storehouse 5, the energy consumption is reduced.
Specifically, a partition plate 6 is arranged between the waste heat utilization bin 5 and the filter bin 4, a circular through hole is formed in the partition plate 6, one end of the circular through hole is communicated with the interior of the filter bin 4, the other end of the circular through hole is connected with the gas outlet 2 at one end of the waste heat utilization bin 5 through a flue 51, a water inlet and a water outlet are formed in the waste heat utilization bin 5, water is added into the waste heat utilization bin 5 through the water inlet during use, when boiler tail gas is filtered through the filter bin 4, the boiler tail gas can be discharged from the gas outlet 2 through the flue 51 from the circular through hole in the partition plate 6, when the boiler tail gas passes through the flue 51, the boiler tail gas can exchange heat with the water in the waste heat utilization bin 5, the temperature of the tail gas is reduced, the energy consumption is reduced.
It should be further noted that, in order to improve the heat exchange efficiency between the exhaust gas and the water, a baffle plate 52 is further disposed in the flue 51, the baffle plate 52 can reduce the exhaust speed of the exhaust gas from the flue 51 to improve the heat exchange efficiency, and in addition, heating pipes 53 are disposed at both sides of the flue 51, and the heating pipes 53 are hollow and communicated with the flue 51 to improve the heat exchange area, thereby improving the heat exchange efficiency.
In summary, the utility model discloses a be provided with the scraper blade between first filter and second filter plate, and the scraper blade passes through the cylinder pull rod and is connected with the cylinder, and accessible cylinder drives the scraper blade regularly and scrapes at two filter plate surfaces, can effectively solve the problem that the filter blockked up, improves the filter effect, in addition through being provided with the waste heat utilization storehouse in filtering storehouse one end, the exhaust flue gas can carry out the heat exchange with the water in the waste heat utilization storehouse, reduces the energy consumption of exhaust flue gas, improves resource utilization.
It should be noted that, where the above-mentioned embodiments are not described in detail, the embodiments are conventional and can be implemented by those skilled in the art, and are not described in detail herein.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a be used for boiler tail gas processing apparatus, includes the device body, the one end of device body is provided with air inlet (1), and the other end of device body is provided with gas outlet (2), its characterized in that: the device body is provided with a filter bin (4) and a waste heat utilization bin (5), a first filter plate (41) and a second filter plate (44) are arranged in the filter bin (4), a scraper (45) is arranged between the first filter plate (41) and the second filter plate (44), and the scraper (45) is connected with an air cylinder (42) outside the device body through an air cylinder pull rod (43).
2. The device for treating the tail gas of the boiler according to claim 1, characterized in that: a partition plate (6) is arranged between the waste heat utilization bin (5) and the filtering bin (4), a circular through hole is formed in the partition plate (6), one end of the circular through hole is communicated with the interior of the filtering bin (4), and the other end of the circular through hole is connected with an air outlet (2) at one end of the waste heat utilization bin (5) through a flue (51).
3. The boiler tail gas treatment device according to claim 2, characterized in that: the waste heat utilization bin (5) is provided with a water inlet and a water outlet, and a baffle (52) is further arranged in the flue (51).
4. The boiler tail gas treatment device according to claim 2, characterized in that: heating pipes (53) are arranged on two sides of the flue (51), and the heating pipes (53) are hollow and communicated with the flue (51).
5. The device for treating the tail gas of the boiler according to claim 1, characterized in that: an ash bucket (46) is arranged below the filtering bin (4).
6. The device for treating the tail gas of the boiler according to claim 1, characterized in that: and a current equalizer (3) is arranged at the air inlet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250981.6U CN211435491U (en) | 2019-12-16 | 2019-12-16 | Be used for boiler tail gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250981.6U CN211435491U (en) | 2019-12-16 | 2019-12-16 | Be used for boiler tail gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211435491U true CN211435491U (en) | 2020-09-08 |
Family
ID=72312686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922250981.6U Expired - Fee Related CN211435491U (en) | 2019-12-16 | 2019-12-16 | Be used for boiler tail gas processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211435491U (en) |
-
2019
- 2019-12-16 CN CN201922250981.6U patent/CN211435491U/en not_active Expired - Fee Related
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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: 20200908 Termination date: 20211216 |