CN204084396U - A kind of incinerator with heat-exchanger rig - Google Patents
A kind of incinerator with heat-exchanger rig Download PDFInfo
- Publication number
- CN204084396U CN204084396U CN201420376547.7U CN201420376547U CN204084396U CN 204084396 U CN204084396 U CN 204084396U CN 201420376547 U CN201420376547 U CN 201420376547U CN 204084396 U CN204084396 U CN 204084396U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange coil
- incinerator
- heat
- wall
- 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 - Lifetime
Links
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- XURIQWBLYMJSLS-UHFFFAOYSA-N 1,4,7,10-tetrazacyclododecan-2-one Chemical compound O=C1CNCCNCCNCCN1 XURIQWBLYMJSLS-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010022000 influenza Diseases 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Abstract
The utility model discloses a kind of incinerator with heat-exchanger rig, the roof of the furnace of described incinerator is connected to cyclone separator by horizontal flue, and the outlet at cyclone separator top is connected to electricity generation system; In the hearth wall of incinerator upper end, be provided with heat exchange coil one, in heat exchange coil one, be provided with heat transferring medium; In horizontal flue wall, be also provided with heat exchange coil two, in heat exchange coil two, be provided with heat transferring medium; The utility model by arranging heat exchange coil in the hearth wall of incinerator, effectively can remove steam, by the heat exchange coil in horizontal flue wall, remaining steam and smoke mixture are all entered into cyclone separator again, again effectively remove more than moisture, thus obtain pure gas and enter into electricity generation system; The utility model structure is simple, is easy to realize, and heat exchange coil is positioned at wall, has no effect to incinerator inside.
Description
Technical field
The utility model belongs to the treatment facility field of house refuse, more specifically says, relates to a kind of incinerator with heat-exchanger rig.
Background technology
Existing urban domestic garbage incinerator, all after directly burning, steam and smoke mixture arrive electricity generation system by flue again by roof of the furnace, in this process, steam ratio in steam and smoke mixture or heavier, but current incinerator equipment does not all process steam preferably.
Such as Chinese patent literature publication number is CN103727541A, name is called the patent of invention of " incinerator ", disclose: described incinerator mainly comprises body of heater, water and gas conduit, fume cleaning pond and water charging system, the described body of heater side first half is provided with garbage feeding door, the bottom of body of heater is provided with ashes discharging opening, the upper flat of this discharging opening is equipped with the water and gas conduit of at least one annular, water and gas conduit is connected with at least one pipeline, and the gas outlet, top of pipeline is arranged in the flue at body of heater top; Be provided with in flue one lead to outer handle can connecting shaft rotate, can the dividing plate of switch flue, flue limit is equipped with a fume cleaning pond passing through to communicate into mouth and outlet flue with flue, and described in enter mouth and outlet flue and be placed on the upper and lower flue of dividing plate; And enter fume cleaning pond pool wall between mouth and outlet flue is provided with U-shaped slope dividing plate described; Do not do any process to gas-vapor mix in this technical scheme, the refuse thermal value in this burning process is low, moisture content is higher, therefore easily makes a large amount of steam enter into follow-up electricity generation system in the lump with flue gas.
Utility model content
The utility model is for overcoming above-mentioned technical problem, provide a kind of incinerator with heat-exchanger rig, by arranging heat exchange coil in the hearth wall of incinerator, effectively can remove steam, by the heat exchange coil in horizontal flue wall, remaining steam and smoke mixture are all entered into cyclone separator again, again effectively remove more than moisture, thus obtain pure gas and enter into electricity generation system.
The technical solution of the utility model is as follows:
Have an incinerator for heat-exchanger rig, it is characterized in that: the roof of the furnace of described incinerator is connected to cyclone separator by horizontal flue, the outlet at cyclone separator top is connected to electricity generation system; In the hearth wall of incinerator upper end, be provided with heat exchange coil one, in heat exchange coil one, be provided with heat transferring medium; In horizontal flue wall, be also provided with heat exchange coil two, in heat exchange coil two, be provided with heat transferring medium.
Heat exchange medium temperature in described heat exchange coil two is lower than the heat transferring medium in heat exchange coil one.
Also air supply duct is provided with in the gap of described heat exchange coil one.
Operation principle of the present utility model is as follows:
When in the process that steam and smoke mixture move up, steam runs into the hearth wall being provided with heat exchange coil one, then glide along hearth wall; Meanwhile, by air supply duct herein, flue gas is delivered to horizontal flue further; At horizontal flue place, again lowered the temperature by heat exchange coil two pairs of flue gases, when making mixed flue gas enter cyclone separator, the part naturally containing steam just enters into bottom, and other gas fraction then enter into electricity generation system.
The beneficial effects of the utility model are as follows:
The utility model by arranging heat exchange coil in the hearth wall of incinerator, effectively can remove steam, by the heat exchange coil in horizontal flue wall, remaining steam and smoke mixture are all entered into cyclone separator again, again effectively remove more than moisture, thus obtain pure gas and enter into electricity generation system; The utility model structure is simple, is easy to realize, and heat exchange coil is positioned at wall, has no effect to incinerator inside.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present utility model;
Fig. 2 is the structural representation in the utility model hearth wall.
Wherein, Reference numeral is: 1 burner hearth, 2 hearth walls, 3 heat exchange coil one, 4 horizontal flues, 5 horizontal flue walls, 6 heat exchange coil two, 7 air supply ducts, 8 cyclone separators.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1-2, a kind of incinerator with heat-exchanger rig, burner hearth 1 top of described incinerator is connected to cyclone separator 8 by horizontal flue 4, and the outlet at cyclone separator 8 top is connected to electricity generation system; In the hearth wall 2 of incinerator upper end, be provided with heat exchange coil 1, in heat exchange coil 1, be provided with heat transferring medium; In horizontal flue wall 5, be also provided with heat exchange coil 26, in heat exchange coil 26, be provided with heat transferring medium.
Heat exchange medium temperature in described heat exchange coil 26 is lower than the heat transferring medium in heat exchange coil 1.
Air supply duct 7 is also provided with in the gap of described heat exchange coil 1.
Operation principle of the present utility model is as follows:
When in the process that steam and smoke mixture move up, steam runs into the hearth wall 2 being provided with heat exchange coil 1, then glide along hearth wall 2; Meanwhile, by air supply duct 7 herein, flue gas is delivered to horizontal flue 4 further; At horizontal flue 4 place, again lowered the temperature by heat exchange coil 26 pairs of flue gases, when making mixed flue gas enter cyclone separator 9, the part naturally containing steam just enters into bottom, and other gas fraction then enter into electricity generation system.
Claims (3)
1. there is an incinerator for heat-exchanger rig, it is characterized in that: burner hearth (1) top of described incinerator is connected to cyclone separator (8) by horizontal flue (4), and the outlet at cyclone separator (8) top is connected to electricity generation system; In the hearth wall (2) of incinerator upper end, be provided with heat exchange coil one (3), in heat exchange coil one (3), be provided with heat transferring medium; In horizontal flue wall (5), be also provided with heat exchange coil two (6), in heat exchange coil two (6), be provided with heat transferring medium.
2. a kind of incinerator with heat-exchanger rig according to claim 1, is characterized in that: the heat exchange medium temperature in described heat exchange coil two (6) is lower than the heat transferring medium in heat exchange coil one (3).
3. a kind of incinerator with heat-exchanger rig according to claim 1, is characterized in that: be also provided with air supply duct (7) in the gap of described heat exchange coil one (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376547.7U CN204084396U (en) | 2014-07-09 | 2014-07-09 | A kind of incinerator with heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376547.7U CN204084396U (en) | 2014-07-09 | 2014-07-09 | A kind of incinerator with heat-exchanger rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084396U true CN204084396U (en) | 2015-01-07 |
Family
ID=52177107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376547.7U Expired - Lifetime CN204084396U (en) | 2014-07-09 | 2014-07-09 | A kind of incinerator with heat-exchanger rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066133A (en) * | 2015-07-22 | 2015-11-18 | 覃智捷 | Environment-friendly garbage incinerator |
-
2014
- 2014-07-09 CN CN201420376547.7U patent/CN204084396U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066133A (en) * | 2015-07-22 | 2015-11-18 | 覃智捷 | Environment-friendly garbage incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |