CN204730229U - Smoke-gas heat exchanging dust-removal device - Google Patents
Smoke-gas heat exchanging dust-removal device Download PDFInfo
- Publication number
- CN204730229U CN204730229U CN201520376021.3U CN201520376021U CN204730229U CN 204730229 U CN204730229 U CN 204730229U CN 201520376021 U CN201520376021 U CN 201520376021U CN 204730229 U CN204730229 U CN 204730229U
- Authority
- CN
- China
- Prior art keywords
- dust
- cleaning case
- dust cleaning
- heat
- electrostatic precipitation
- 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
- 239000000428 dust Substances 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 238000005367 electrostatic precipitation Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000008676 import Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003546 flue gas Substances 0.000 abstract description 16
- 239000000779 smoke Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model provides a kind of smoke-gas heat exchanging dust-removal device, comprises the heat-exchanging water tank, dust cleaning case, ash dropping hopper and the Duo Gen heat pipe that are solid-located successively; One sidewall of heat-exchanging water tank offers import, and another sidewall offers outlet; Dust cleaning case one sidewall offers into mouth, another sidewall offers outlet flue, electrostatic precipitation plate is provided with alternatively up and down in dust cleaning case, between adjacent two electrostatic precipitation plates, there is overlay region, electrostatic precipitation plate is entering between mouth and outlet flue, each electrostatic precipitation plate is also provided with the scraper plate that can slide up and down, and one end of scraper plate is resisted against on electrostatic precipitation plate; The upper-end part of driving of heat pipe is in heat-exchanging water tank, and the lower end part of heat pipe is in dust cleaning case; Dust cleaning case upper plate is formed with multiple bell, and bell is inserted in ash dropping hopper.Improve energy utilization rate by the energy in smoke-gas heat exchanging dust-removal device recovered flue gas and reduce smoke discharge amount, reducing the pollution to air.
Description
Technical field
The utility model relates to environmental protection equipment, particularly relates to a kind of smoke-gas heat exchanging dust-removal device.
Background technology
At present, heat supply in winter adopts the water in the form generation energy heats heat supply pipeline burning coal usually, and will produce a large amount of high-temperature flue gas in coal combustion process, high-temperature flue gas will directly be discharged in air by chimney, cause atmosphere pollution, meanwhile, the heat in high-temperature flue gas is also wasted.Therefore, how to design and a kind ofly can reduce smoke pollution and utilize the device of gas energy to be technical problem to be solved in the utility model.
Summary of the invention
The utility model provides a kind of smoke-gas heat exchanging dust-removal device, realizes improving energy utilization rate by the energy in smoke-gas heat exchanging dust-removal device recovered flue gas and reducing smoke discharge amount, reduces the pollution to air.
The utility model provides a kind of smoke-gas heat exchanging dust-removal device, comprises the heat-exchanging water tank, dust cleaning case, ash dropping hopper and the Duo Gen heat pipe that are solid-located successively; One sidewall of described heat-exchanging water tank offers import, and another sidewall offers outlet; Described dust cleaning case one sidewall offers into mouth, another sidewall offers outlet flue, electrostatic precipitation plate is provided with alternatively up and down in described dust cleaning case, between adjacent two described electrostatic precipitation plates, there is overlay region, described electrostatic precipitation plate described enter between mouth and described outlet flue, each described electrostatic precipitation plate is also provided with the scraper plate that can slide up and down, and one end of described scraper plate is resisted against on described electrostatic precipitation plate; The upper-end part of driving of described heat pipe is in described heat-exchanging water tank, and the lower end part of described heat pipe is in described dust cleaning case; Described dust cleaning case upper plate is formed with multiple bell, and described bell is inserted in described ash dropping hopper.
Further, also comprise bracing frame, described ash dropping hopper is installed on support frame as described above.
Further, described in enter the bottom that mouth is positioned at described dust cleaning case, described outlet flue is positioned at the top of described dust cleaning case.
Further, the outlet of described bell is provided with valve.
Further, be also provided with atomizing shower nozzle in described ash dropping hopper, described atomizing shower nozzle is between adjacent two described bells.
The smoke-gas heat exchanging dust-removal device that the utility model provides, by arranging the heat-exchanging water tank, dust cleaning case and the ash dropping hopper that are solid-located successively, electrostatic precipitation plate is set in dust cleaning case, the both ends of heat pipe lay respectively in heat-exchanging water tank and dust cleaning case, dust-laden high-temperature flue gas enters into dust cleaning case by the mouth that enters of dust cleaning case, electrostatic precipitation plate carries out dust removal process to dust-laden high-temperature flue gas, and the outlet flue that the flue gas after dedusting entered dust cleaning case is discharged; Opposite heat tube heats by dust-laden high-temperature flue gas simultaneously, thus heated by the water in heat pipe heat exchanging water tank, achieve the function that simultaneously can be completed recovery waste heat and removing dust by smoke-gas heat exchanging dust-removal device, improve energy utilization rate and reduce smoke discharge amount, decreasing the pollution to air.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the utility model smoke-gas heat exchanging dust-removal device embodiment;
Fig. 2 is the right view of the utility model smoke-gas heat exchanging dust-removal device embodiment.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the present embodiment smoke-gas heat exchanging dust-removal device, comprises the heat-exchanging water tank 1, dust cleaning case 2 and the ash dropping hopper 3 that are solid-located successively; One sidewall of heat-exchanging water tank 1 offers import 11, and another sidewall offers outlet 12; The bottom of dust cleaning case 2 one sidewall offers into mouth 21, the top of another sidewall offers outlet flue 22, electrostatic precipitation plate 23 is provided with alternatively up and down in dust cleaning case 2, between adjacent two electrostatic precipitation plates 23, there is overlay region, electrostatic precipitation plate 23 is entering between mouth 21 and outlet flue 22, each electrostatic precipitation plate 23 is also provided with the scraper plate 24 that can slide up and down, and one end of scraper plate 24 is resisted against on electrostatic precipitation plate 23; The upper-end part of driving of heat pipe 4 is in heat-exchanging water tank 1, and the lower end part of heat pipe 4 is in lower chamber 23; Dust cleaning case 2 upper plate is formed with multiple bell 25, and bell 25 is inserted in ash dropping hopper 3.
Specifically, the present embodiment smoke-gas heat exchanging dust-removal device comprises the heat-exchanging water tank 1 that is solid-located successively, dust cleaning case 2 and ash dropping hopper 3, heat-exchanging water tank 1 is for absorbing the waste heat of dust-laden high-temperature flue gas by water, dust cleaning case 2 is for carrying out dust removal process to dust-laden high-temperature flue gas, and the flue dust that ash dropping hopper 3 falls for holding dust cleaning case 2.Concrete, the electrostatic precipitation plate 23 that distributes alternatively up and down is provided with in dust cleaning case 2, and between adjacent two electrostatic precipitation plates 23, there is overlay region, after dust-laden high-temperature flue gas enters into dust cleaning case 2, need to flow through each electrostatic precipitation plate 23, and electrostatic precipitation plate 23 by electrostatic by adsorbing powder dust on surface, realize dust removal operation.When after operation a period of time, by mobile scraper 24, the dust on electrostatic precipitation plate 23 surface can be cleaned out, and scraper plate 24 can adopt driving scraper plate 24 manually to move, also electronic mode can be adopted to drive the movement of scraper plate 24, and the type of drive of the present embodiment smoke-gas heat exchanging dust-removal device to scraper plate 24 does not limit.Clear up from electrostatic precipitation plate 23 dust got off on the surface fall the bottom of dust cleaning case 2 and enter into ash dropping hopper 3 by bell 25, because the special construction dust that can reduce in ash dropping hopper 3 of bell 25 turns back in dust cleaning case 2, preferably, the outlet of bell 25 is provided with valve 251, and valve 251 is only just opened when needs cleaning electrostatic precipitation plate 23 surface dust; And in ash dropping hopper 3, be also provided with atomizing shower nozzle 31, atomizing shower nozzle 31 is between adjacent two bells 25, dust enters into after ash dropping hopper 3 from bell 25, atomizing shower nozzle 31 sprays water smoke, dust is made can be mutually bonded together the bottom of saving bit by bit at ash dropping hopper 3, meanwhile, the dust also in more effective minimizing ash dropping hopper 3 turns back in dust cleaning case 2.In addition, the present embodiment smoke-gas heat exchanging dust-removal device can also comprise bracing frame 5, and ash dropping hopper 3 is installed on bracing frame 5.Concrete, by the heat-exchanging water tank be solid-located successively 1, dust cleaning case 2 and ash dropping hopper 3 are fixed support by bracing frame 5, the flue dust in ash dropping hopper 3 can be discharged easily, and can realize heat-exchanging water tank 1, dust cleaning case 2 and ash dropping hopper 3 to install more stably fixing.
The present embodiment smoke-gas heat exchanging dust-removal device, by arranging the heat-exchanging water tank, dust cleaning case and the ash dropping hopper that are solid-located successively, electrostatic precipitation plate is set in dust cleaning case, the both ends of heat pipe lay respectively in heat-exchanging water tank and dust cleaning case, dust-laden high-temperature flue gas enters into dust cleaning case by the mouth that enters of dust cleaning case, electrostatic precipitation plate carries out dust removal process to dust-laden high-temperature flue gas, and the outlet flue that the flue gas after dedusting entered dust cleaning case is discharged; Opposite heat tube heats by dust-laden high-temperature flue gas simultaneously, thus heated by the water in heat pipe heat exchanging water tank, achieve the function that simultaneously can be completed recovery waste heat and removing dust by smoke-gas heat exchanging dust-removal device, improve energy utilization rate and reduce smoke discharge amount, decreasing the pollution to air.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a smoke-gas heat exchanging dust-removal device, is characterized in that, comprises the heat-exchanging water tank, dust cleaning case, ash dropping hopper and the Duo Gen heat pipe that are solid-located successively; One sidewall of described heat-exchanging water tank offers import, and another sidewall offers outlet; Described dust cleaning case one sidewall offers into mouth, another sidewall offers outlet flue, electrostatic precipitation plate is provided with alternatively up and down in described dust cleaning case, between adjacent two described electrostatic precipitation plates, there is overlay region, described electrostatic precipitation plate described enter between mouth and described outlet flue, each described electrostatic precipitation plate is also provided with the scraper plate that can slide up and down, and one end of described scraper plate is resisted against on described electrostatic precipitation plate; The upper-end part of driving of described heat pipe is in described heat-exchanging water tank, and the lower end part of described heat pipe is in described dust cleaning case; Described dust cleaning case upper plate is formed with multiple bell, and described bell is inserted in described ash dropping hopper, is also provided with atomizing shower nozzle in described ash dropping hopper, and described atomizing shower nozzle is between adjacent two described bells.
2. smoke-gas heat exchanging dust-removal device according to claim 1, is characterized in that, also comprise bracing frame, and described ash dropping hopper is installed on support frame as described above.
3. smoke-gas heat exchanging dust-removal device according to claim 1, is characterized in that, described in enter the bottom that mouth is positioned at described dust cleaning case, described outlet flue is positioned at the top of described dust cleaning case.
4. smoke-gas heat exchanging dust-removal device according to claim 1, is characterized in that, the outlet of described bell is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376021.3U CN204730229U (en) | 2015-06-03 | 2015-06-03 | Smoke-gas heat exchanging dust-removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376021.3U CN204730229U (en) | 2015-06-03 | 2015-06-03 | Smoke-gas heat exchanging dust-removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730229U true CN204730229U (en) | 2015-10-28 |
Family
ID=54388575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376021.3U Expired - Fee Related CN204730229U (en) | 2015-06-03 | 2015-06-03 | Smoke-gas heat exchanging dust-removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482536A (en) * | 2016-11-29 | 2017-03-08 | 无锡市锡源锅炉有限公司 | A kind of self-cleaning boiler afterheat recovering device |
| CN106595325A (en) * | 2016-11-29 | 2017-04-26 | 无锡市锡源锅炉有限公司 | Timing dust removal self-cleaning boiler smoke afterheat recovery device |
| CN108826351A (en) * | 2018-06-22 | 2018-11-16 | 孙菊萍 | A kind of energy-saving heat exchanger with fixed device |
| CN109224746A (en) * | 2018-10-19 | 2019-01-18 | 广东华岩建材有限公司 | A kind of charging dust pelletizing system for mixed doubtful native tubular pole production |
-
2015
- 2015-06-03 CN CN201520376021.3U patent/CN204730229U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482536A (en) * | 2016-11-29 | 2017-03-08 | 无锡市锡源锅炉有限公司 | A kind of self-cleaning boiler afterheat recovering device |
| CN106595325A (en) * | 2016-11-29 | 2017-04-26 | 无锡市锡源锅炉有限公司 | Timing dust removal self-cleaning boiler smoke afterheat recovery device |
| CN108826351A (en) * | 2018-06-22 | 2018-11-16 | 孙菊萍 | A kind of energy-saving heat exchanger with fixed device |
| CN109224746A (en) * | 2018-10-19 | 2019-01-18 | 广东华岩建材有限公司 | A kind of charging dust pelletizing system for mixed doubtful native tubular pole production |
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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: 20151028 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |