CN202092148U - Combined type smoke thermal energy recycling tower - Google Patents
Combined type smoke thermal energy recycling tower Download PDFInfo
- Publication number
- CN202092148U CN202092148U CN2011201662788U CN201120166278U CN202092148U CN 202092148 U CN202092148 U CN 202092148U CN 2011201662788 U CN2011201662788 U CN 2011201662788U CN 201120166278 U CN201120166278 U CN 201120166278U CN 202092148 U CN202092148 U CN 202092148U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- cooling heat
- air cooling
- air
- shell
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 238000011084 recovery Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 5
- 239000010962 carbon steel Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010832 regulated medical waste Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004056 waste incineration Methods 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a combined type smoke thermal energy recycling tower, which comprises a shell. A smoke inlet and a smoke outlet are respectively arranged at the upper end and the lower end of the shell, an ash dropping hopper is further arranged at the lower end of the shell, an air-cooling heat exchanger and a water-cooling heat exchanger are disposed in the shell, the air-cooling heat exchanger comprises at least one heat exchange tube nest, the heat exchange tube nests are fixed in the shell in a traverse manner, and an air inlet and an air outlet are respectively disposed at the head end and the tail end of the air-cooling heat exchanger. A traditional barrel jacket type heat exchanger is improved into a tube nest type heat exchanger, so that heat exchange efficiency is improved, smoke cooling effect is better, and the combined type smoke thermal energy recycling tower has the advantages of abrasion resistance, temperature resistance, corrosion resistance, economical efficiency, long service life, fine cooling effect and the like, and is applicable to treating medical garbage and industrial garbage.
Description
Technical field
The utility model relates to medical waste and industrial refuse process field, relates in particular to a kind of assembled smoke gas energy recovery tower.
Background technology
At hazardous waste, medical waste, and after all kinds of industrial waste incinerations that are difficult to reclaim handle, the high-temperature flue gas that produces contains the dust and the acid gas component of solid granular, and this high-temperature flue gas must could safety dumping after purified treatment such as cooling, dedusting, depickling.Have two for the purpose of flue gas cool-down with the energy recovery tower: the one, high-temperature flue gas (typical temperature reaches 1000 ℃) is cooled to about 550 ℃, be beneficial to the back segment gas cleaning and handle; The 2nd, the heat energy that high-temperature flue gas is entrained is recycled, and energy savings realizes the economic benefit and the social enviroment protection benefit of energy-saving and emission-reduction better.
General energy recovery tower mainly is made up of two joint air cooling heat exchangers and a water saving cold heat exchanger.Air cooling heat exchanger does not wait the carbon steel cylinder to constitute by two coaxial diameters; hot flue gas circulation inner core; the cold air double wall between inside and outside cylinder of flowing through; be provided with the multilayer ring flat-plate between double wall; the pressure cold airflow detours; on inner core and the internal face that flue gas contacts, be laid with the liner plate of steel alloy casting, protection inner core inner core is not corroded by high-temperature flue gas.There are the following problems for this energy recovery tower:
1, because hot and cold air carries out heat exchange by inner tube wall heat conduction, so fix in equipment volume one, heat transfer area is less than normal, cooling-down effect is bad;
2, because flue gas heat must pass to inner core steel wall through protection liner plate (20mm is thick), pass to cold air between chuck by the steel wall again,, further influenced cooling-down effect so heat transfer efficiency is low;
3, because the double wall both sides steel cylinder temperature difference is big, inside and outside tube heat expansion differs, so occur the bad problem of sealing easily;
4, because the protection liner plate needs special casting, thus the cost height, and with the device assembles more complicated, be difficult for maintenance and change.
Summary of the invention
The purpose of this utility model is to provide a kind of assembled smoke gas energy recovery tower at above-mentioned deficiency, with realization equipment take into account wear-resistant, heatproof, corrosion-resistant, economy, the life-span is long and the purpose of good cooling effect.
In order to realize above purpose, a kind of assembled smoke gas energy recovery tower that the utility model provides, two ends are respectively equipped with the housing of gas approach and exhanst gas outlet about comprising, the housing lower end also is provided with ash dropping hopper, enclosure interior is provided with air cooling heat exchanger and water cooling heat exchanger, described air cooling heat exchanger comprises one deck heat exchanging pipe at least, and this heat exchanging pipe traverses and is fixed on described enclosure interior, and the head and the tail two ends of air cooling heat exchanger are respectively equipped with air inlet and air outlet.
In the such scheme, the quantity of described air cooling heat exchanger and water cooling heat exchanger is at least one respectively, connect by linker respectively between the adjacent air cooling heat exchanger and between the adjacent water cooling heat exchanger, like this, this air cooling heat exchanger has interchangeability, assembleability is good, can carry out multiple layer combination according to arts demand, and device fabrication is simpler and easy.
In the such scheme, adopt easy-to-dismount packing seal mode or flange seal mode to be connected and fixed between described air cooling heat exchanger and the housing, like this, the heat exchanging pipe of air cooling heat exchanger can freely stretch, solved because of the difference of expanding with heat and contract with cold and produced sealing problem and thermal stress issues, and heat exchanging pipe easily changes, housing inner chamber easy-maintaining.
In the such scheme, described air cooling heat exchanger and shell inner surface are provided with refractory material, the heat exchanging pipe of air cooling heat exchanger adopts alloy material, housing adopts the ordinary carbon steel material, like this, this air cooling heat exchanger heatproof, corrosion-resistant, wear-resistant had both ensured integral device long-term service life, make equipment manufacturing cost cheap again, remarkable in economical benefits.
In the such scheme, the radical of described one deck heat exchanging pipe is more than one, can design radical according to actual needs.
The utility model is improved to tubular heat exchanger with traditional cylindrical shell jacketed type exchanger, has improved heat exchange efficiency, the flue gas cool-down better effects if; Simultaneously, adopt easy-to-dismount packing seal mode or flange seal mode to be connected and fixed between this air cooling heat exchanger and the housing, like this, the heat exchanging pipe of air cooling heat exchanger can freely stretch, solved because of the difference of expanding with heat and contract with cold and produced sealing problem and thermal stress issues, and heat exchanging pipe easily changes, housing inner chamber easy-maintaining; And described air cooling heat exchanger and shell inner surface are provided with refractory material, the heat exchanging pipe of air cooling heat exchanger adopts alloy material, housing adopts the ordinary carbon steel material, like this, this air cooling heat exchanger heatproof, corrosion-resistant, wear-resistant, both having ensured integral device long-term service life makes equipment manufacturing cost cheap again, remarkable in economical benefits.
The utlity model has wear-resistant, heatproof, corrosion-resistant, economy, the life-span is long and characteristics such as good cooling effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
Fig. 3 is that the B-B of Fig. 1 is to cross-sectional view.
Among the figure: 1-housing, 1a-gas approach, 1b-exhanst gas outlet, 1c-ash dropping hopper, 2-air cooling heat exchanger, 2a-heat exchanging pipe, 2b-air inlet, 2c-air outlet, 3-water cooling heat exchanger, 4-linker.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment: a kind of assembled smoke gas energy recovery tower, two ends are respectively equipped with the housing 1 of gas approach 1a and exhanst gas outlet 1b about comprising, housing 1 lower end also is provided with ash dropping hopper 1c, housing 1 inside is provided with three air cooling heat exchangers 2 and a water cooling heat exchanger 3, described air cooling heat exchanger 2 comprises three layers of heat exchanging pipe 2a, this heat exchanging pipe 2a traverses and is fixed on described housing 1 inside, and the head and the tail two ends of air cooling heat exchanger 2 are respectively equipped with air inlet 2b and air outlet 2c.Certainly, the quantity of described air cooling heat exchanger 2 and water cooling heat exchanger 3 can design according to actual needs, connect by linker 4 respectively between the adjacent air cooling heat exchanger 2 and between the adjacent water cooling heat exchanger 3, like this, this air cooling heat exchanger 2 has interchangeability, assembleability is good, can carry out multiple layer combination according to arts demand, and device fabrication is simpler and easy.The radical of described one deck heat exchanging pipe 2a is seven, certainly, also can design radical according to actual needs.
Adopt easy-to-dismount packing seal mode to be connected and fixed between above-mentioned air cooling heat exchanger 2 and the housing 1, also can adopt other sealing means such as flange certainly.Like this, the heat exchanging pipe 2a of air cooling heat exchanger 2 can freely stretch, and solved because of the difference of expanding with heat and contract with cold produces sealing problem and thermal stress issues, and heat exchanging pipe 2a easily changes housing 1 inner chamber easy-maintaining.
In the such scheme, described air cooling heat exchanger 2 and housing 1 inner surface are provided with refractory material, the heat exchanging pipe 2a of air cooling heat exchanger 2 adopts alloy material, housing 1 adopts the ordinary carbon steel material, like this, this air cooling heat exchanger 2 heatproofs, corrosion-resistant, wear-resistant had both ensured integral device long-term service life, make equipment manufacturing cost cheap again, remarkable in economical benefits.
Claims (5)
1. assembled smoke gas energy recovery tower, two ends are respectively equipped with the housing of gas approach and exhanst gas outlet about comprising, the housing lower end also is provided with ash dropping hopper, enclosure interior is provided with air cooling heat exchanger and water cooling heat exchanger, it is characterized in that described air cooling heat exchanger comprises one deck heat exchanging pipe at least, this heat exchanging pipe traverses and is fixed on described enclosure interior, and the head and the tail two ends of air cooling heat exchanger are respectively equipped with air inlet and air outlet.
2. assembled smoke gas energy recovery tower as claimed in claim 1 is characterized in that the quantity of described air cooling heat exchanger and water cooling heat exchanger is at least one respectively, connects by linker respectively between the adjacent air cooling heat exchanger and between the adjacent water cooling heat exchanger.
3. assembled smoke gas energy recovery tower as claimed in claim 1 or 2 is characterized in that adopting between described air cooling heat exchanger and the housing easy-to-dismount packing seal mode or flange seal mode to be connected and fixed.
4. assembled smoke gas energy recovery tower as claimed in claim 1 or 2 is characterized in that described air cooling heat exchanger and shell inner surface are provided with refractory material, and the heat exchanging pipe of air cooling heat exchanger adopts alloy material, and housing adopts the ordinary carbon steel material.
5. assembled smoke gas energy recovery tower as claimed in claim 1 or 2, the radical that it is characterized in that described one deck heat exchanging pipe is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201662788U CN202092148U (en) | 2011-05-24 | 2011-05-24 | Combined type smoke thermal energy recycling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201662788U CN202092148U (en) | 2011-05-24 | 2011-05-24 | Combined type smoke thermal energy recycling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092148U true CN202092148U (en) | 2011-12-28 |
Family
ID=45367215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201662788U Expired - Fee Related CN202092148U (en) | 2011-05-24 | 2011-05-24 | Combined type smoke thermal energy recycling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092148U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033062A (en) * | 2012-12-10 | 2013-04-10 | 醴陵陶润实业发展有限公司 | Waste heat utilization device for gas shuttle kiln |
| CN103614154A (en) * | 2013-12-06 | 2014-03-05 | 广州迪森热能技术股份有限公司 | Ecological oil preparation system |
| CN104748136A (en) * | 2013-12-31 | 2015-07-01 | 常熟市第二热电有限公司 | Energy-saving chimney of thermal power plant |
| CN104896964A (en) * | 2015-05-22 | 2015-09-09 | 芜湖鸣人热能设备有限公司 | Flue gas condenser for thermal energy device |
| CN115247975A (en) * | 2022-07-25 | 2022-10-28 | 江苏天楹等离子体科技有限公司 | Plasma treatment low-radioactivity waste flue gas cooling device |
| CN116182179A (en) * | 2023-05-04 | 2023-05-30 | 南京宜热纵联节能科技有限公司 | Flue gas cooler |
-
2011
- 2011-05-24 CN CN2011201662788U patent/CN202092148U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033062A (en) * | 2012-12-10 | 2013-04-10 | 醴陵陶润实业发展有限公司 | Waste heat utilization device for gas shuttle kiln |
| CN103033062B (en) * | 2012-12-10 | 2016-03-02 | 醴陵陶润实业发展有限公司 | The residual heat using device of combustion gas shuttle kiln |
| CN103614154A (en) * | 2013-12-06 | 2014-03-05 | 广州迪森热能技术股份有限公司 | Ecological oil preparation system |
| CN104748136A (en) * | 2013-12-31 | 2015-07-01 | 常熟市第二热电有限公司 | Energy-saving chimney of thermal power plant |
| CN104896964A (en) * | 2015-05-22 | 2015-09-09 | 芜湖鸣人热能设备有限公司 | Flue gas condenser for thermal energy device |
| CN115247975A (en) * | 2022-07-25 | 2022-10-28 | 江苏天楹等离子体科技有限公司 | Plasma treatment low-radioactivity waste flue gas cooling device |
| CN115247975B (en) * | 2022-07-25 | 2025-04-11 | 江苏天楹等离子体科技有限公司 | A flue gas cooling device for plasma treatment of low-level radioactive waste |
| CN116182179A (en) * | 2023-05-04 | 2023-05-30 | 南京宜热纵联节能科技有限公司 | Flue gas cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202092148U (en) | Combined type smoke thermal energy recycling tower | |
| CN201772438U (en) | Spiral finned tube type boiler waste heat recycling device | |
| CN101852556B (en) | High-temperature high-dust-content furnace gas quencher | |
| CN103509564B (en) | A kind of heat exchange type ascending tube and coke oven | |
| CN200993379Y (en) | Membrane type smoke cover structure | |
| CN106398724A (en) | Waste heat recovery device for ascending pipe of coke oven | |
| CN206847444U (en) | Heat exchanger tube and the heat exchanger with the heat exchanger tube | |
| CN201897409U (en) | Pressure-bearing gas high-temperature heat exchanger | |
| CN203907660U (en) | Heat tube air preheater | |
| CN216385207U (en) | Heat exchanger with heat exchange tube provided with protective sleeve | |
| CN201935617U (en) | Roller-type high-temperature-powder cooling device | |
| CN218755576U (en) | Tube nest heat exchanger for coke oven ascending tube | |
| CN102200398B (en) | Double-shell heat exchanger | |
| CN206274229U (en) | A kind of New enamel formula radial heat exchanger | |
| CN201016606Y (en) | Graphite axial fin flue gas heat transfer pipe | |
| CN204420997U (en) | The wear-resisting slag pipe of U-tube bundle water-cooled steel plastic compount | |
| CN107894171A (en) | Waste heat comprehensive utilization system in aluminum profile production line | |
| CN209940905U (en) | Ascending pipe heat exchanger | |
| CN109405590B (en) | High-efficient heat exchanger of netted pipe layer of hexagon mesh screen | |
| CN206398706U (en) | A kind of Natural Circulation water-cooling system of circulating fluidized bed boiler sullage pipe | |
| CN202675322U (en) | Flue of electric furnace | |
| CN201000292Y (en) | Vertical type heat exchanger | |
| CN217230614U (en) | Coke powder cooling device of primary dry quenching dust remover | |
| CN222881279U (en) | A kind of drainage trough type microporous heat pipe heating radiator | |
| CN108690643A (en) | Semi-straight tube coke oven riser waste heat recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI CHAOYUE ENVIRONMENTAL PROTECTING EQUIPMENT C Free format text: FORMER OWNER: HUBEI ZHONGYOU ENVIRONMENTAL GROUP CO., LTD. Effective date: 20120508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430012 WUHAN, HUBEI PROVINCE TO: 441000 XIANGFAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120508 Address after: 441000 Qinghe Village, hi tech Zone, Hubei, Xiangyang Patentee after: Hubei Chaoyue Environmental Protecting Equipment Co., Ltd. Address before: 430012 building, 13 yuan building, No. 272, Xinhua Road, Jianghan District, Hubei, Wuhan Patentee before: Hubei Zhongyou Environmental Protection Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |