CN202082940U - Flue gas discharge heat recovery and purification system for fire pit - Google Patents
Flue gas discharge heat recovery and purification system for fire pit Download PDFInfo
- Publication number
- CN202082940U CN202082940U CN2011200550484U CN201120055048U CN202082940U CN 202082940 U CN202082940 U CN 202082940U CN 2011200550484 U CN2011200550484 U CN 2011200550484U CN 201120055048 U CN201120055048 U CN 201120055048U CN 202082940 U CN202082940 U CN 202082940U
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- China
- Prior art keywords
- flue gas
- flue
- heat recovery
- chimney
- 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
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000003546 flue gas Substances 0.000 title claims abstract description 59
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 238000000746 purification Methods 0.000 title abstract description 8
- 239000002918 waste heat Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims description 25
- 239000003517 fume Substances 0.000 claims description 23
- 239000000779 smoke Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 241000628997 Flos Species 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003020 moisturizing effect Effects 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000003500 flue dust Substances 0.000 abstract 1
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 241000499883 Solaria <angiosperm> Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
A flue gas discharge heat recovery and purification system for a fire pit belongs to the technical field of resource reuse and building energy conservation, and is characterized by mainly including a horizontal flue, flue mouths, a vertical chimney, a flue gas control valve, a flue gas waste heat recovery device, a flue gas dust removing device and a flue gas purification device, wherein the plurality of flue mouths are arranged on the horizontal flue for flue gas collection, and flue gas sequentially passes through the flue gas waste heat recovery device, the flue gas dust removing device and the flue gas purification device for residual heat reuse of the flue gas, removal of flue dust particles, as well as removal of harmful gases such as sulfur oxides and nitrogen oxides in the flue gas, and finally is all discharged through the vertical chimney. The flue gas discharge heat recovery and purification system for the fire pit has the effects and benefits that the effects such as flue gas purification, low carbon emission, efficient heating, outdoor environment improvement are realized, and the system can be applied in dwellings at villages and towns as well as non-central-heating industrial buildings, and has very important popularization value and remarkable environmental and economic benefits.
Description
Technical field
The utility model belongs to resource reutilization and energy-saving building technology field, relates to fume emission recuperation of heat of a kind of combustion pond and cleaning system.
Background technology
In China rural area, winter heating acts as a fuel with discarded biological material and fire coal such as stalk, corncob, deadwood leaf, can discharge a large amount of sulfur dioxide, nitrogen dioxide, pellet or the like during fuel combustion in atmosphere, the severe contamination indoor and outdoor surroundings also can produce harm to health.And China, people in the countryside account for total population more than 70%, and the ratio of low developed area and population is still bigger, because in the productive life process, waste heat and purified treatment deficiency to flue gas cause the rural area respiratory disease to remain one of underlying cause of death of urban residents.Therefore, research improves the especially air pollution level of low developed area of rural area, to the ecological environment of protection rural area, improves urban residents' the general level of the health, has great importance.The combustion pond heating of this patent acts as a fuel with discarded biological material such as stalk, corncob, deadwood leaf, is that a kind of cost is low, the heating system of twice laid, good heating effect.Simultaneously, fume afterheat and purification function being merged in the middle of the combustion cell system, realize low-carbon emission, efficient heating, is the important channel of improving the outdoor living environment in rural area, realizing the village-town house sustainable development.
Find by retrieval: application number CN200710110897.3 discloses a kind of combination type heating furnace fume purifying device, the smoke eliminator of invention adopts two-stage dust removal, pre-expansion chamber, filter bag chamber, with the air inlet dividing plate be the one combination technique, utilization is installed in the air-introduced machine behind the purifier, by being connected in the pipeline on the heating furnace chimney, will containing the flue gas body and suck purifier.The patent No. 02210130.6 discloses a kind of energy-saving heliogreenhouse combustion pond heating installation, base plate and cover plate are T-shaped, and being provided with insulation lining in combustion inside, pond, this member improves the combustion pond in form, and the temperature environment that provides the crops normal growth required in the solaria is provided.Application number 200510031712.9 discloses a kind of characteristics of residual heat using device of high-temperature flue gas purification, and the one, the hot sewage that sprays is passed to heat by the heat exchange jacket groove water of cleaning.This patent is to carry out the system that online circulating fluidization cleans, and in time cleans the heat-transfer area dirt that hot effluent stream is crossed, and keeps efficiently utilizing for a long time waste heat.
Summary of the invention
The technical problems to be solved in the utility model is fume afterheat utilization and the gas cleaning dust removal problem that has solved the combustion pond, arrives the problem that solves low-carbon emission, efficient heating, improves atmospheric environment.The utility model is achieved through the following technical solutions, and it is made up of combustion pool wall, flue, flue gas waste heat recovery device, smoke eliminator, fume dust remover etc.Fume emission recuperation of heat of described combustion pond and cleaning system are applicable to the combustion pond application system that village-town house, industrial premises etc. are built.
Technical scheme of the present invention is: fume emission recuperation of heat of described combustion pond and cleaning system, in combustion inside, pond horizontal flue is set, and flue gas is collected unified process chimney by the flue of level and is got rid of.Described fume emission recuperation of heat and cleaning system are made up of horizontal flue, floss hole, vertical chimney, flue gas control valve, flue gas waste heat recovery device, fume dust remover, smoke eliminator.Flue system is made up of horizontal flue, some floss holes, smoke eliminator, vertical chimney, horizontal flue is positioned at the back side of combustion pool wall, floss hole by four symmetries is formed, and flue gas is pooled to the horizontal flue place by the collection of chimney inlet, flue gas is successively by the flue gas waste heat recovery device, fume dust remover, smoke eliminator carries out purifying and dedusting, is discharged by chimney at last, chimney bottom also is provided with the flue gas control valve, by changing the angle control exhaust smoke level of flue gas control valve.The flue gas waste heat recovery device is positioned at the chimney porch, by water pipe, and water inlet, delivery port constitutes.Flue gas collects in the chimney inlet after by floss hole, carries out exchange heat with water pipe after entering the flue gas waste heat recovery device.Chimney bottom also is provided with the flue gas control valve, by changing the angle control exhaust smoke level of flue gas control valve.
Effect of the present utility model and benefit are: the utility model will fire the pond flue and combine with cleaning system, residual neat recovering system, well solved combustion pond discharged flue gas UTILIZATION OF VESIDUAL HEAT IN and gas cleaning problem, realized that fume afterheat utilizes, removes soot dust granule again, removes pernicious gases such as flue gas sulphur oxide, nitrogen oxide.The utility model system can reach gas cleaning, low-carbon emission, efficient heating, is adapted at using in village-town house construction, the non-central heating industrial premises, has important economy and environmental benefit.
Description of drawings
Fig. 1 is fume emission recuperation of heat of combustion of the present utility model pond and cleaning system overall schematic.
Fig. 2 is fume emission recuperation of heat of combustion of the present utility model pond and cleaning system schematic rear view.
Fig. 3 is fume emission recuperation of heat of combustion of the present utility model pond and cleaning system front schematic view.
Fig. 4 is a flue gas waste heat recovery device internal structure schematic diagram.
Among the figure: 2 horizontal flues, 7 chimneys, 12 flue gas control valves, 18 flue gas waste heat recovery devices, 19 fume dust removers, 20 smoke eliminators, 21 water pipes, 22 water inlets, 23 delivery ports, 24 combustion pool walls, 27 floss holes, 28 chimneys inlet.
The specific embodiment
Be described in detail the specific embodiment of the present utility model below in conjunction with accompanying drawing and technical scheme.
Specific embodiments one: shown in Fig. 1～3, combustion pond fume emission recuperation of heat and cleaning system are mainly by combustion pool wall 24, horizontal flue 2, chimney 7, flue gas control valve 12, flue gas waste heat recovery device 18, fume dust remover 19, smoke eliminator 20 compositions such as grade carry out the fume afterheat utilization successively, and flue gas particle removes, flue gas removes oxysulfide, nitrogen oxide etc.
Specific embodiments two: shown in Fig. 1～4, flue gas waste heat recovery device 18 is positioned at chimney 28 places that enter the mouth, by 21 water pipes, and 22 water inlets, 23 delivery ports constitute.Flue gas collects in chimney inlet 28 after by floss hole 27, enters flue gas waste heat recovery device 18 backs and carries out exchange heat with water pipe 21, carries out moisturizing by 22 water inlets, by delivery port 23 water of heating is taken out of, and is easy to use.
Specific embodiments three: shown in Fig. 2～4, flue system is made up of horizontal flue 2, some floss holes 27, smoke eliminator 11, vertical chimney 7.Horizontal flue 2 is positioned at the back side of combustion pool wall 24, is made up of the floss hole 27 of four symmetries.The collection of flue gas by floss hole 27 is pooled to horizontal flue 2 places, and flue gas is successively by flue gas waste heat recovery device 18, fume dust remover 19, and smoke eliminator 20 carries out purifying and dedusting, at last by chimney 7 discharges.Chimney bottom also is provided with flue gas control valve 12, by changing the angle control exhaust smoke level of flue gas control valve 12.
Claims (1)
1. one kind fires pond fume emission recuperation of heat and cleaning system, is by combustion pool wall (24), horizontal flue (2), chimney (7), flue gas control valve (12), flue gas waste heat recovery device (18), fume dust remover (19), smoke eliminator compositions such as (20) is characterized in that:
A) flue gas waste heat recovery device (18) is positioned at chimney inlet (28) and locates, by water pipe (21), water inlet (22), delivery port (23) constitutes, flue gas collects in chimney inlet (28) after by floss hole (27), enters flue gas waste heat recovery device (18) back and carries out exchange heat with water pipe (21), carries out moisturizing by (22) water inlet, by delivery port (23) water of heating is taken out of, easy to use;
B) flue system is by horizontal flue (2), some floss holes (27), smoke eliminator (20), vertical chimney (7) is formed, horizontal flue (2) is positioned at the back side of combustion pool wall (24), floss hole (27) by four symmetries is formed, flue gas is by the collection of chimney inlet (28), being pooled to horizontal flue (2) locates, flue gas is successively by flue gas waste heat recovery device (18), fume dust remover (19), smoke eliminator (20) carries out purifying and dedusting, discharge by chimney (7) at last, chimney bottom also is provided with flue gas control valve (12), by changing the angle control exhaust smoke level of flue gas control valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200550484U CN202082940U (en) | 2011-02-26 | 2011-02-26 | Flue gas discharge heat recovery and purification system for fire pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200550484U CN202082940U (en) | 2011-02-26 | 2011-02-26 | Flue gas discharge heat recovery and purification system for fire pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082940U true CN202082940U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200550484U Expired - Fee Related CN202082940U (en) | 2011-02-26 | 2011-02-26 | Flue gas discharge heat recovery and purification system for fire pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183036A (en) * | 2011-02-26 | 2011-09-14 | 大连理工大学 | Combustion pool smoke discharging heat recovery and purification system |
-
2011
- 2011-02-26 CN CN2011200550484U patent/CN202082940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183036A (en) * | 2011-02-26 | 2011-09-14 | 大连理工大学 | Combustion pool smoke discharging heat recovery and purification system |
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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: 20111221 Termination date: 20170226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |