CN211450945U - High-efficient environmental protection stove of waste heat utilization - Google Patents
High-efficient environmental protection stove of waste heat utilization Download PDFInfo
- Publication number
- CN211450945U CN211450945U CN201922004008.6U CN201922004008U CN211450945U CN 211450945 U CN211450945 U CN 211450945U CN 201922004008 U CN201922004008 U CN 201922004008U CN 211450945 U CN211450945 U CN 211450945U
- Authority
- CN
- China
- Prior art keywords
- zone
- temperature
- area
- temperature district
- 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.)
- Active
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 17
- 230000007613 environmental effect Effects 0.000 title claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 239000012774 insulation material Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 3
- 230000023556 desulfurization Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011214 refractory ceramic Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010813 municipal solid waste Substances 0.000 description 13
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 238000003837 high-temperature calcination Methods 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
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
- 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
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to a kiln technical field specifically is a high-efficient environmental protection stove of waste heat utilization, its simple structure, reasonable in design, practical meaning and spreading value have, expect to produce good economic benefits, including the kiln body, the kiln body divides the preheating zone into toward the bin outlet direction according to the feed inlet in proper order, the low temperature district, the high temperature region, abundant combustion area, cooling zone and cooling zone, the kiln body is at the preheating zone, the low temperature district, the heat preservation material layer has been laid to high temperature district and abundant combustion area surface, low temperature district and cooling zone are linked together through the pipeline, be equipped with the fan on the pipeline of low temperature district and cooling zone, abundant combustion area and high temperature district are linked together through the pipeline, be equipped with the fan on the pipeline of abundant combustion area and high temperature district, the cooling zone is linked together with tail gas cleanup.
Description
Technical Field
The utility model relates to a kiln technical field specifically is a high-efficient environmental protection stove of waste heat utilization.
Background
The garbage incineration is a traditional means for treating the garbage at present, the garbage can be changed into molten solid and residues by incinerating the garbage, the occupied area of the garbage is reduced, meanwhile, the heat generated by burning the garbage can be used for generating power, the common garbage incinerator is a tunnel kiln, a furnace body consists of a preheating zone, a low-temperature zone, a high-temperature zone, a cooling zone and the like, but the prior incinerator has simpler structure, the waste heat of the exhausted gas is not fully utilized, secondly, harmful gases such as carbon monoxide, dioxin and the like can be generated in the garbage combustion process, and the substances seriously harm the physical and psychological health of human bodies, although the burning process is controlled by means of sulfur coal infiltration, calcium injection and the like, the effect is general, and if the existing garbage incinerator is improved, the development of a novel kiln which can effectively utilize gas waste heat and reduce harmful gas emission has positive significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient environmental protection stove of waste heat utilization to solve the problem mentioned in the background art.
In order to achieve the purpose, the utility model provides a following technical scheme, including the kiln body, the kiln body divides preheating zone, low temperature region, high temperature region, abundant burning zone, cooling space and cooling space into according to the feed inlet toward the bin outlet direction in proper order, the kiln body is in preheating zone, low temperature region, high temperature region and abundant burning zone surface have laid the insulation material layer, low temperature region and cooling space are linked together through the pipeline, be equipped with the fan on the pipeline of low temperature region and cooling space, abundant burning space and high temperature region are linked together through the pipeline, be equipped with the fan on the pipeline of abundant burning zone and high temperature space, the cooling space is linked together with tail gas clean-up equipment.
Preferably, the tail gas purification equipment is a desulfurization dust remover.
Preferably, the side surface or the top surface of the low-temperature area is communicated with the side surface or the top surface of the cooling area.
Preferably, the side surface or the top surface of the sufficient combustion area is communicated with the side surface or the top surface of the high temperature area.
Preferably, the low temperature zone is a zone at 250-550 ℃, and the high temperature zone is a zone at 700-1200 ℃.
Preferably, the heat insulation material layer is a refractory ceramic fiber layer.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the utility model provides a pair of high-efficient environmental protection stove of waste heat utilization, rubbish gets into the kiln body after, is lighted in the preheating zone, and the back gets into the low temperature district and carries out low temperature calcination, and the reentrant high temperature district carries out high temperature calcination, and the high temperature burns the back and gets into the sufficient combustion zone and burns again in order to improve the degree of combustion reaction, cools off the cooling in the cooling zone after the burning finishes, and tail gas clean-up equipment absorbs tail gas and purifies gas after the cooling zone cools off, and operating personnel collects the burning residue simultaneously; harmful gases such as dioxin, carbon monoxide and the like are easily generated in a low-temperature area and can be heated and decomposed in a high-temperature area, so that the emission of the harmful gases is reduced, garbage is subjected to secondary combustion in a sufficient combustion area, the proceeding degree of combustion reaction can be improved, secondary treatment is performed on the harmful gases, the elimination of the harmful gases is ensured, and the fans arranged in the sufficient combustion area and the high-temperature area can bring the gases in the sufficient combustion area into the high-temperature area for third treatment, so that the dioxin and the carbon monoxide are thoroughly eliminated; the fans in the cooling area and the low-temperature area can bring high-temperature gas in the cooling area into the low-temperature area, so that waste heat of the gas is fully utilized, and the high-temperature gas is taken away to promote the temperature of the cooling area to be reduced.
The utility model discloses simple structure, reasonable in design has practical meaning and spreading value, expects to produce good economic benefits.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of the present invention;
in the figure: the kiln comprises a kiln body 1, a preheating zone 11, a low-temperature zone 12, a high-temperature zone 13, a sufficient combustion zone 14, a cooling zone 15, a cooling zone 16, a heat-insulating material layer 17, a fan 18 and tail gas purification equipment 19.
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.
Examples
Combine figure 1, a high-efficient environmental protection stove of waste heat utilization, including kiln body 1, kiln body 1 divides preheating zone 11, low-temperature region 12, high-temperature region 13, abundant combustion area 14, cooling space 15 and cooling space 16 into in proper order toward the bin outlet direction according to the feed inlet, kiln body 1 is in preheating zone 11, low-temperature region 12, high-temperature region 13 and abundant combustion area 14 surface have laid insulation material layer 17, low-temperature region 12 top surface and 15 top surfaces of cooling space are linked together through the pipeline, be equipped with fan 18 on the pipeline between low-temperature region 12 and cooling space 15, abundant combustion area 14 top surface and high-temperature region 13 top surface are linked together through the pipeline, be equipped with fan 18 on the pipeline between abundant combustion area 14 and high-temperature region 13, cooling space 16 is linked together with tail gas clean-up equipment 19.
The tail gas purification equipment 19 is a desulfurization dust remover; the low-temperature area 12 is an area with the temperature of 250-550 ℃, and the high-temperature area 13 is an area with the temperature of 700-1200 ℃; the heat insulating material layer 17 is specifically a refractory ceramic fiber layer.
The utility model discloses the theory of operation: after entering the kiln body 1, the garbage is ignited in the preheating zone 11, enters the low-temperature zone 12 for low-temperature calcination, enters the high-temperature zone 13 for high-temperature calcination, enters the sufficient combustion zone 14 for combustion again after high-temperature calcination to improve the degree of combustion reaction, is cooled in the cooling zone 15 after being sintered, is cooled in the cooling zone 16, and then is purified by absorbing tail gas by the tail gas purification equipment 19, and meanwhile, the operator collects combustion residues; harmful gases such as dioxin, carbon monoxide and the like are easily generated in the low-temperature area 12 and are heated and decomposed in the high-temperature area 13, so that the emission of the harmful gases is reduced, garbage is secondarily combusted in the sufficient combustion area 14, the proceeding degree of combustion reaction can be improved, secondary treatment is carried out on the harmful gases, the elimination of the harmful gases is ensured, and a fan 18 arranged between the sufficient combustion area 14 and the high-temperature area 13 can bring the gases in the sufficient combustion area 14 into the high-temperature area 13 for third treatment, so that the dioxin and the carbon monoxide are thoroughly eliminated; the fan 18 between the cooling zone 15 and the low-temperature zone 12 can bring the high-temperature gas in the cooling zone 15 into the low-temperature zone 12, fully utilize the waste heat of the gas, and further bring the high-temperature gas away to promote the reduction of the temperature of the cooling zone 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient environmental protection stove of waste heat utilization, includes kiln body (1), its characterized in that:
kiln body (1) divides preheating zone (11), low temperature district (12), high temperature district (13), abundant burning zone (14), cooling zone (15) and cooling zone (16) into in proper order toward the bin outlet direction according to the feed inlet, kiln body (1) preheating zone (11), low temperature district (12), high temperature district (13) and abundant burning zone (14) surface have laid insulation material layer (17), low temperature district (12) and cooling zone (15) are linked together through the pipeline, be equipped with fan (18) on the pipeline between low temperature district (12) and cooling zone (15), abundant burning zone (14) and high temperature district (13) are linked together through the pipeline, be equipped with fan (18) on the pipeline between abundant burning zone (14) and high temperature district (13), cooling zone (16) are linked together with tail gas clean-up equipment (19).
2. The waste heat utilization efficient environment-friendly furnace as claimed in claim 1, characterized in that: the tail gas purification equipment (19) is a desulfurization dust remover.
3. The waste heat utilization efficient environment-friendly furnace as claimed in claim 1, characterized in that: the side surface or the top surface of the low-temperature area (12) is communicated with the side surface or the top surface of the cooling area (15).
4. The waste heat utilization efficient environment-friendly furnace as claimed in claim 1, characterized in that: the side surface or the top surface of the sufficient combustion area (14) is communicated with the side surface or the top surface of the high-temperature area (13).
5. The waste heat utilization efficient environment-friendly furnace as claimed in claim 1, characterized in that: the low-temperature area (12) is an area with the temperature of 250-550 ℃, and the high-temperature area (13) is an area with the temperature of 700-1200 ℃.
6. The waste heat utilization efficient environment-friendly furnace as claimed in claim 1, characterized in that: the heat insulation material layer (17) is a refractory ceramic fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004008.6U CN211450945U (en) | 2019-11-19 | 2019-11-19 | High-efficient environmental protection stove of waste heat utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004008.6U CN211450945U (en) | 2019-11-19 | 2019-11-19 | High-efficient environmental protection stove of waste heat utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211450945U true CN211450945U (en) | 2020-09-08 |
Family
ID=72298691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922004008.6U Active CN211450945U (en) | 2019-11-19 | 2019-11-19 | High-efficient environmental protection stove of waste heat utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211450945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875229A (en) * | 2022-04-21 | 2022-08-09 | 北京理工大学重庆创新中心 | Battery core combination heat treatment complete device |
-
2019
- 2019-11-19 CN CN201922004008.6U patent/CN211450945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875229A (en) * | 2022-04-21 | 2022-08-09 | 北京理工大学重庆创新中心 | Battery core combination heat treatment complete device |
| CN114875229B (en) * | 2022-04-21 | 2024-01-19 | 北京理工大学重庆创新中心 | Battery cell combined heat treatment complete device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101837365A (en) | Integrated method and system of active carbon regeneration and hazardous waste incineration | |
| CN107699294B (en) | Green island type urban and rural organic waste harmless recycling treatment process | |
| CN103196144B (en) | Pharmacy is solid, the innoxious comprehensive utilization of resources device and method of gas discarded object | |
| CN103978007A (en) | Fluidized bed type of harmless chromium slag pyrolysis process | |
| CN104449875A (en) | Plasma auxiliary-heating melting and gasifying reactor | |
| CN211450945U (en) | High-efficient environmental protection stove of waste heat utilization | |
| CN107023837A (en) | Processing method for application of city life garbage | |
| CN105314894A (en) | Rotary kiln device and method for indirectly producing lime and recycling carbon dioxide | |
| CN206838747U (en) | A kind for the treatment of of wastes with processes of wastes against one another disposal plant based on biomass class solid waste and dangerous waste | |
| CN111895424A (en) | Garbage disposal and generator set coupling power generation system | |
| JP4156483B2 (en) | Gasification and melting method of sludge | |
| CN105174678A (en) | Pyrolysis treatment process for domestic sludge | |
| CN110296422A (en) | A kind of novel household garbage flying ash melting method of disposal and equipment | |
| JP2007254863A (en) | Sintered material with the use of organic waste, method for producing the sintered material, and refining method | |
| CN108423682A (en) | A kind of calcium carbide factory's ash resource comprehensive circulation utilization method and system | |
| JP4108886B2 (en) | Method for reducing nitrogen oxides in cement raw material firing equipment | |
| CN204625479U (en) | A kind of indirect calcination is produced lime, is reclaimed the rotary kiln device of carbonic acid gas | |
| JP2001311510A (en) | Refuse gasification power system | |
| KR20120000421A (en) | Combustible waste gasification apparatus and method for manufacturing adsorbent by thereof | |
| JP2004168836A (en) | Method for treatment of waste wood | |
| JP2000239010A (en) | Method and apparatus for producing activated carbon from waste | |
| CN214009225U (en) | Incineration treatment device for combustible industrial solid waste | |
| CN212362044U (en) | Garbage disposal and generator set coupling power generation system | |
| JP3148705B2 (en) | Fly ash treatment method for waste treatment equipment | |
| JP3962260B2 (en) | Shredder dust treatment method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: No. 101-1 Fuyao Road, Wandong Town, Wansheng Economic Development Zone, Qijiang District, Chongqing, 400899, No. 1-616 Patentee after: Chongqing Fuguo Energy saving Technology Co.,Ltd. Address before: 362000 beside Yangkeng Village Committee, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Fujian Xinchuan Environmental Protection Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |