CN203572005U - Boiler flue gas smoke removal, dust collection and waste heat utilization device - Google Patents
Boiler flue gas smoke removal, dust collection and waste heat utilization device Download PDFInfo
- Publication number
- CN203572005U CN203572005U CN201320599163.7U CN201320599163U CN203572005U CN 203572005 U CN203572005 U CN 203572005U CN 201320599163 U CN201320599163 U CN 201320599163U CN 203572005 U CN203572005 U CN 203572005U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flue gas
- water
- heat exchanger
- flash vessel
- 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
Images
Abstract
The utility model discloses a boiler flue gas smoke removal, dust collection and waste heat utilization device. The boiler flue gas smoke removal, dust collection and waste heat utilization device mainly comprises a dust settling hopper, a tubular heat exchanger, a flue gas inlet, a flue gas outlet, a flash vessel, a water tank, an automatic dust discharge device and pipelines. A baffle is installed in the middle of an inlet and outlet flue. The water tank with a water inlet float valve is arranged beside the inlet and outlet flue. The tubular heat exchanger composed of tube plates, heat exchange tubes and a shell is arranged below the inlet and outlet flue. The automatic dust discharge device is arranged below the tubular heat exchanger and composed of the dust settling hopper, a flip door and a counter weight. The tubular heat exchanger is provided with a hot water pipe and a hot water expansion pipe, and the hot water expansion pipe is connected with the flash vessel. A steam discharge pipe is installed on the top of the flash vessel. A return water pipe is connected between the flash vessel and the water tank. A down pipe is connected between the water tank and the shell of the tubular heat exchanger. Flue gas flows in the pipe, water is stored between the outside of the pipe and the shell, and heat released by the flue gas is absorbed by the water. The boiler flue gas smoke removal, dust collection and waste heat utilization device has the advantages of achieving both the dust collection function and the heat exchange function, saving energy and protecting the environments.
Description
Technical field
The utility model patent relates to a kind of boiler plant, and it is a kind of boiler smoke smoke abatement and dust control and residual heat using device, and it is mainly used in boiler smoke dedusting and fully absorbs the waste heat in high-temperature flue gas, for producing and domestic life service.
Background technology
Boiler can produce a large amount of flue gases when operation, contains dust and pernicious gas in flue gas, can be to environment, and the flue-gas temperature of discharge is higher, is also a kind of energy waste.Fume afterheat used utilizes device category a lot of at present, and the overwhelming majority only possesses residual heat utilizing function, and does not possess smoke abatement and dust control function.
Summary of the invention
The utility model patent discloses a kind of boiler smoke smoke abatement and dust control and residual heat using device, and it is mainly by: heavy ash bucket, pipe heat exchanger, gas approach, exhanst gas outlet, flash vessel, water tank, ash-remover and pipeline form automatically.Dividing plate is housed in the middle of the import and export flue, has a water tank of putting into water ball-cock assembly on its side, bottom is the pipe heat exchanger forming with tube sheet, heat exchanger tube and housing, then is down an automatic ash-remover, and it forms by sinking ash bucket, plate-turning door and weight.Hot-water outlet pipe's and a hot water expansion pipe are housed on pipe heat exchanger housing, hot water expansion pipe connects a flash vessel, a gland steam exhauster is equipped with at flash vessel top, between flash vessel and water tank, be connected a return pipe, between water tank and heat exchanger shell, connect a down-comer, flue gas is walked at tube interior, and water leaves between tube exterior and shell, and water absorbs flue gas liberated heat.
This patent beneficial effect be can dedusting again can heat exchange, reach energy-conservation environmental protection again.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this patent is described further.
Fig. 1 is a kind of boiler smoke smoke abatement and dust control and residual heat using device structural representation.
(1) in figure, heavy ash bucket, (2), heat exchanger tube, (3), hot-water outlet pipe, (4), hot water expansion pipe, (5), exhanst gas outlet, (6), support, (7), flash vessel, (8), gland steam exhauster, (9), return pipe, (10), water inlet ball-cock assembly, (11), water tank, (12), check cover plate, (13), gas approach, (14), tube sheet, (15), dividing plate, (16), down-comer, (17), shell, (18), plate-turning door, (19), weight.
The specific embodiment
Boiler smoke smoke abatement and dust control and a residual heat using device, it mainly by: heavy ash bucket (1), heat exchanger tube (2), hot-water outlet pipe (3), hot water expansion pipe (4), exhanst gas outlet (5), support (6), flash vessel (7), gland steam exhauster (8), return pipe (9), water inlet ball-cock assembly (10), water tank (11), check that cover plate (12), gas approach (13), tube sheet (14), dividing plate (15), down-comer (16), shell (17), plate-turning door (18), weight (19) form.In the middle of import and export flue, dividing plate is housed, on its side, has one to be equipped with into the water tank of water ball-cock assembly, with support, be fixed.In its bottom, by a pipe heat exchanger forming with tube sheet, heat exchanger tube and housing, then be down an automatic ash-remover, it forms by sinking ash bucket, plate-turning door and weight, by gravity automatic releasing ash.Hot-water outlet pipe's and a hot water expansion pipe are housed on pipe heat exchanger housing, hot water expansion pipe connects a flash vessel, a gland steam exhauster is equipped with at flash vessel top, between flash vessel and water tank, be connected a return pipe, between water tank and heat exchanger shell, connect a down-comer, flue gas enters from gas approach, turn to again and enter tube interior, enter into from top to down heavy ash bucket, arriving from bottom to top exhanst gas outlet discharges again, there is part dust granule to separate from flue gas, be deposited in ash bucket, water leaves between tube exterior and shell, by tube wall, absorb flue gas liberated heat.This device is fully absorbing the waste heat that flue gas is emitted, simultaneously again to flue gas with flue dust carry out separation removing automatically.This device is realized ball-cock assembly automatic feeding water and is controlled, and can emptyly not burn, and water adds thermogenetic steam and outwards discharges from a gland steam exhauster at flash vessel top, can not play pressure, is that non-pressure vessel is safer, and hot water ready access upon use is very convenient, accomplishes energy-conservation environmental protection again.
Claims (1)
1. a boiler smoke smoke abatement and dust control and residual heat using device, it is characterized in that: it is mainly by heavy ash bucket, pipe heat exchanger, gas approach, exhanst gas outlet, flash vessel, water tank, automatically ash-remover and pipeline form, entering, dividing plate is housed in the middle of exhaust pass, on its side, there is a water tank of putting into water ball-cock assembly, bottom is with tube sheet, the pipe heat exchanger that heat exchanger tube and housing form, down an automatic ash-remover again, it has heavy ash bucket, plate-turning door and weight form, hot-water outlet pipe's and a hot water expansion pipe are housed on pipe heat exchanger housing, hot water expansion pipe connects a flash vessel, a gland steam exhauster is equipped with at flash vessel top, between flash vessel and water tank, be connected a return pipe, between water tank and heat exchanger shell, connect a down-comer, flue gas is walked at tube interior, water leaves between tube exterior and shell, water absorbs flue gas liberated heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599163.7U CN203572005U (en) | 2013-09-19 | 2013-09-19 | Boiler flue gas smoke removal, dust collection and waste heat utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599163.7U CN203572005U (en) | 2013-09-19 | 2013-09-19 | Boiler flue gas smoke removal, dust collection and waste heat utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572005U true CN203572005U (en) | 2014-04-30 |
Family
ID=50539734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320599163.7U Expired - Fee Related CN203572005U (en) | 2013-09-19 | 2013-09-19 | Boiler flue gas smoke removal, dust collection and waste heat utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783013A (en) * | 2014-12-25 | 2016-07-20 | 中国科学院广州能源研究所 | Efficient dehaze waste heat recovery energy-saving emission reduction device |
| CN108692569A (en) * | 2018-05-30 | 2018-10-23 | 广东知识城运营服务有限公司 | A kind of novel energy-saving environment-friendly aluminum melting equipment |
-
2013
- 2013-09-19 CN CN201320599163.7U patent/CN203572005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783013A (en) * | 2014-12-25 | 2016-07-20 | 中国科学院广州能源研究所 | Efficient dehaze waste heat recovery energy-saving emission reduction device |
| CN105783013B (en) * | 2014-12-25 | 2017-12-19 | 中国科学院广州能源研究所 | Efficiently de- haze Waste Heat Recovery energy-saving emission-reducing apparatus |
| CN108692569A (en) * | 2018-05-30 | 2018-10-23 | 广东知识城运营服务有限公司 | A kind of novel energy-saving environment-friendly aluminum melting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203928795U (en) | Fountain gas cleaning waste-heat recoverer | |
| CN203572005U (en) | Boiler flue gas smoke removal, dust collection and waste heat utilization device | |
| CN202328178U (en) | Energy-saving and emission-reducing combustion boiler device | |
| CN201233135Y (en) | Generator apparatus for recovering dirty flue gas residual heat | |
| CN207621994U (en) | A kind of energy-saving boiler | |
| CN203162917U (en) | Heat pipe type boiler economizer | |
| CN201628502U (en) | Vacuum heat-pipe fuel gas waste heat recovery device | |
| CN205002388U (en) | Condensing water heater | |
| CN207515226U (en) | A kind of power economized boiler | |
| CN207515227U (en) | It is a kind of that there is the power economized boiler of fume treatment | |
| CN103615799B (en) | Energy-saving environment-friendly multi-stage water boiler | |
| CN201852153U (en) | Waste heat recovering device for heat-inducting cooking stove | |
| CN207407363U (en) | WNS series of biologic matter boilers | |
| CN202032558U (en) | Automatic waste heat recoverer for boiler smoke | |
| CN204478509U (en) | A kind of heat-absorbing structure of inner bag biomass boiler | |
| CN205412574U (en) | Flue gas waste heat utilization and dust removal and desulfurization device | |
| CN203163257U (en) | Interlayer flue structure of recovery boiler flue gas waste heat | |
| CN204420971U (en) | A kind of waste-heat recovery device | |
| CN209431896U (en) | A kind of limekiln waste heat from tail gas collection device | |
| CN203190444U (en) | Secondary air inlet industrial pressure-bearing steam or hot water biomass boiler | |
| CN201697510U (en) | Waste gas afterheat recovery device | |
| CN210141694U (en) | Boiler waste heat recovery system | |
| CN215723301U (en) | Boiler flue gas waste heat utilization equipment | |
| CN203719434U (en) | Waste heat recovery system used in coke oven flues | |
| CN2893617Y (en) | Boiler waste heat utilizing device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20190919 |