CN214064929U - Flue gas pipeline for waste incineration power generation - Google Patents
Flue gas pipeline for waste incineration power generation Download PDFInfo
- Publication number
- CN214064929U CN214064929U CN202022644032.9U CN202022644032U CN214064929U CN 214064929 U CN214064929 U CN 214064929U CN 202022644032 U CN202022644032 U CN 202022644032U CN 214064929 U CN214064929 U CN 214064929U
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- China
- Prior art keywords
- fixedly connected
- pipe
- flue gas
- tube
- power generation
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- 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 44
- 239000003546 flue gas Substances 0.000 title claims abstract description 44
- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 238000004056 waste incineration Methods 0.000 title claims description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 238000005086 pumping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 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 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas pipeline for msw incineration power generation, including the preheater tube, the inside wall fixedly connected with spoiler of preheater tube, the spoiler distributes for crisscross intermittent type formula, the inside of preheater tube is provided with the heat absorption stick, the last fixed surface of heat absorption stick is connected with the heat conduction stick, the one end of heat conduction stick extends to the outside of preheater tube, flange fixedly connected with filter tube is passed through to the one end of preheater tube, the right side of filter tube is provided with the standpipe, flange fixedly connected with adsorption tube is passed through to the one end of standpipe, the lower surface of preheater tube just is close to right side edge fixedly connected with blow off pipe, the lower surface swing joint that the preheater tube was kept away from to the blow off pipe has the closing cap. The utility model discloses, the device simple structure is reasonable, can solve the not enough of prior art well, improves the quality and the efficiency that the flue gas was handled effectively, is favorable to improving the utilization efficiency to preheating.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field especially relates to a flue gas pipeline for msw incineration electricity generation.
Background
The waste incineration power generation is the work of introducing waste incineration plants and waste incineration equipment, digesting, absorbing and re-creating. Dioxin in household garbage incineration smoke is a problem which is generally concerned by countries in the world in recent years. The dioxin-type severe toxic substances cause great harm to the environment, the generation and diffusion of the dioxin-type substances are effectively controlled, the popularization and the application of the garbage incineration and garbage power generation technology are directly related, a large amount of smoke is generated by the garbage incineration power generation, and the smoke is directly discharged into the atmosphere to pollute the atmospheric environment, so that the smoke pipeline for the garbage incineration power generation is provided for solving the problem.
The flue gas pipeline for waste incineration power generation in the prior art has some defects, such as low utilization efficiency of flue gas waste heat, less dust particles in the purified flue gas, and improvement of the treatment technology, so that the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a flue gas pipeline for waste incineration power generation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a flue gas pipeline for waste incineration power generation comprises a preheating pipe, wherein spoilers are fixedly connected to the inner side wall of the preheating pipe and are distributed in a staggered intermittent mode, heat absorption rods are arranged inside the preheating pipe, heat conduction rods are fixedly connected to the upper surface of the heat absorption rods, and one ends of the heat conduction rods extend to the outside of the preheating pipe;
one end of the preheating pipe is fixedly connected with a filter pipe through a flange, a water storage pipe is arranged on the right side of the filter pipe, and one end of the water storage pipe is fixedly connected with an adsorption pipe through a flange;
the lower surface of preheating pipe just is close to right side edge fixedly connected with blow off pipe, the lower surface swing joint that preheating pipe was kept away from to the blow off pipe has the closing cap, the inside wall of preheating pipe just is located the right side fixedly connected with baffle of blow off pipe.
As a further description of the above technical solution:
the inside fixedly connected with filter screen of filter tube, the quantity of filter screen is a plurality of.
As a further description of the above technical solution:
the inside of standpipe just is close to the equal fixedly connected with pipe plug in top and bottom, the last fixed surface of pipe plug is connected with the outlet duct.
As a further description of the above technical solution:
the utility model discloses a water storage device, including standpipe, water storage pipe, pipe plug fixedly connected with block, bottom edge fixedly connected with air pump, the output fixedly connected with exhaust tube of air pump, the one end of exhaust tube runs through the stifled fixedly connected with block, the inside fixedly connected with check valve of exhaust tube.
As a further description of the above technical solution:
the lower surface of the cap and the outer side of the exhaust pipe are provided with air outlet holes, and the air outlet holes are fixedly connected with separation nets.
As a further description of the above technical solution:
the inside fixedly connected with active carbon filter of adsorption tube, active carbon filter carries out the stack for the multilayer.
As a further description of the above technical solution:
the left side wall of standpipe just is close to top edge fixedly connected with inlet tube, the left side wall of standpipe just is close to bottom edge fixedly connected with drain pipe, the equal fixedly connected with solenoid valve in surface of inlet tube and drain pipe.
As a further description of the above technical solution:
an air inlet is formed in one end of the preheating pipe, and an air outlet is formed in one end of the adsorption pipe.
As a further description of the above technical solution:
the surface of the heat conduction rod is fixedly connected with a fixing piece, and the fixing piece is fixedly connected with the inner side wall and the outer side wall of the preheating pipe.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this flue gas pipeline for waste incineration power generation, the device simple structure is reasonable, can solve the not enough of prior art well, improves the quality and the efficiency that the flue gas was handled effectively, is favorable to improving the utilization efficiency to preheating.
2. Compared with the prior art, this flue gas pipeline for waste incineration power generation through setting up filter tube, standpipe and adsorption tube, can refine the processing in grades to the flue gas effectively, is favorable to improving the purification quality of flue gas.
3. Compared with the prior art, this flue gas pipeline for waste incineration power generation through setting up blow off pipe and flange, can dismantle the pipeline effectively, conveniently clears up inside dust granule.
4. Compared with the prior art, this flue gas pipeline for waste incineration power generation through setting up heat absorption stick and heat conduction stick, can improve the utilization efficiency to the flue gas waste heat effectively, is favorable to the use of sparingly resource.
Drawings
FIG. 1 is a front view of the internal structure of a flue gas pipeline for waste incineration power generation proposed by the present invention;
FIG. 2 is an elevation view of the external structure of a flue gas duct for waste incineration power generation according to the present invention;
FIG. 3 is a schematic view of the air pump structure of the flue gas pipeline for waste incineration power generation according to the present invention;
FIG. 4 is a perspective view of a filter tube structure of a flue gas pipeline for waste incineration power generation proposed by the present invention;
fig. 5 is an enlarged view of a in fig. 1 according to the present invention.
Illustration of the drawings:
1. a preheating pipe; 2. an air inlet; 3. an exhaust port; 4. a flange; 5. a filter tube; 6. a filter screen; 7. a blow-off pipe; 8. sealing the cover; 9. a baffle plate; 10. a spoiler; 11. a heat absorption rod; 12. a water storage pipe; 13. a water inlet pipe; 14. a drain pipe; 15. an electromagnetic valve; 16. an air pump; 17. an air exhaust pipe; 18. capping; 19. pipe blocking; 20. an air outlet pipe; 21. an activated carbon filter element; 22. an adsorption tube; 23. a fixing sheet; 24. a heat conducting rod; 25. an air outlet; 26. a separation net; 27. a one-way valve.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a pair of flue gas pipeline for waste incineration power generation: the preheating pipe comprises a preheating pipe 1, wherein spoilers 10 are fixedly connected to the inner side wall of the preheating pipe 1, the spoilers 10 are distributed in a staggered intermittent manner, a heat absorption rod 11 is arranged inside the preheating pipe 1, a heat conduction rod 24 is fixedly connected to the upper surface of the heat absorption rod 11, one end of the heat conduction rod 24 extends to the outside of the preheating pipe 1, a fixing plate 23 is fixedly connected to the surface of the heat conduction rod 24, and the fixing plate 23 is fixedly connected with the inner side wall and the outer side wall of the preheating pipe 1 to play a role in conveniently converting heat;
one end of the preheating pipe 1 is fixedly connected with a filtering pipe 5 through a flange 4, the right side of the filtering pipe 5 is provided with a water storage pipe 12, one end of the water storage pipe 12 is fixedly connected with an adsorption pipe 22 through the flange 4, and the effect of conveniently carrying out grading treatment on the flue gas is achieved;
the lower surface of preheating pipe 1 and be close to right side edge fixedly connected with blow off pipe 7, the lower surface swing joint that preheating pipe 1 was kept away from to blow off pipe 7 has a closing cap 8, and the inside wall of preheating pipe 1 just is located the right side fixedly connected with baffle 9 of blow off pipe 7, plays the effect that conveniently clears up the flue gas dust granule that is detained.
The filter screen 6 is fixedly connected inside the filter pipe 5, the number of the filter screens 6 is multiple, the pipe plugs 19 are fixedly connected inside the water storage pipe 12 and close to the top and the bottom to prevent water from leaking conveniently, the air outlet pipe 20 is fixedly connected on the upper surface of the pipe plug 19 to facilitate smoke gas to be discharged, the air pump 16 is fixedly connected inside the water storage pipe 12 and close to the edge of the bottom, the output end of the air pump 16 is fixedly connected with the air pumping pipe 17, one end of the air pumping pipe 17 penetrates through the pipe plug 19 and is fixedly connected with the cap 18, the one-way valve 27 is fixedly connected inside the air pumping pipe 17, the air outlet 25 is formed in the lower surface of the cap 18 and is positioned outside the air pumping pipe 17, the separation net 26 is fixedly connected inside the air outlet 25 to facilitate air flow scattering to enable the smoke gas to be in full contact with the water surface, the activated carbon filter element 21 is fixedly connected inside the adsorption pipe 22, play the convenience and carry out adsorption and filtration's effect to the small dust granule in the flue gas, activated carbon filter 21 carries out the stack for the multilayer, the left side wall of standpipe 12 just is close to top edge fixedly connected with inlet tube 13, the left side wall of standpipe 12 just is close to bottom edge fixedly connected with drain pipe 14, inlet tube 13 and drain pipe 14's the equal fixedly connected with solenoid valve 15 in surface, air inlet 2 has been seted up to the one end of preheater 1, gas vent 3 has been seted up to the one end of adsorption tube 22, the fixed surface of heat conduction stick 24 is connected with stationary blade 23, stationary blade 23 and the equal fixed connection of the inside and outside lateral wall of preheater 1.
The working principle is as follows: during the use, the flue gas can enter into the pipeline from air inlet 2, at first make the flow velocity of flue gas reduce through spoiler 10, collect through preheating in the heat absorption stick 11 in with the flue gas after that, and go out the heat conduction through heat conduction stick 24, the flue gas can be further slowed down the speed by the baffle afterwards, great dust particle can accumulate in one side of baffle 9 this moment, and the flue gas then can continue to enter into in filter tube 5 and be filtered by filter screen 6, the flue gas after the filtration can be inhaled the air pump 16 in the standpipe 12, the filtration through water can be stayed water with most dust in the flue gas, and the flue gas then can enter into in the adsorption tube 22 by the further filtration absorption of active carbon filter core 21, make the flue gas reach the standard of emission.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (9)
1. The utility model provides a flue gas pipeline for msw incineration electricity generation, includes preheater tube (1), its characterized in that: the inner side wall of the preheating pipe (1) is fixedly connected with spoilers (10), the spoilers (10) are distributed in a staggered and intermittent mode, heat absorption rods (11) are arranged inside the preheating pipe (1), the upper surface of each heat absorption rod (11) is fixedly connected with a heat conduction rod (24), and one end of each heat conduction rod (24) extends to the outside of the preheating pipe (1);
one end of the preheating pipe (1) is fixedly connected with a filtering pipe (5) through a flange (4), the right side of the filtering pipe (5) is provided with a water storage pipe (12), and one end of the water storage pipe (12) is fixedly connected with an adsorption pipe (22) through the flange (4);
the lower surface of preheating pipe (1) just is close to right side edge fixedly connected with blow off pipe (7), the lower surface swing joint that preheating pipe (1) was kept away from in blow off pipe (7) has closing cap (8), the inside wall of preheating pipe (1) just is located right side fixedly connected with baffle (9) of blow off pipe (7).
2. The flue gas duct for waste incineration power generation according to claim 1, wherein: the filter tube (5) is fixedly connected with filter screens (6) inside, the quantity of filter screens (6) is a plurality of.
3. The flue gas duct for waste incineration power generation according to claim 1, wherein: the inside of standpipe (12) just is close to the equal fixedly connected with pipe plug (19) in top and bottom, the last fixed surface of pipe plug (19) is connected with outlet duct (20).
4. The flue gas duct for waste incineration power generation according to claim 1, wherein: the inside of standpipe (12) just is close to bottom edge fixedly connected with air pump (16), the output fixedly connected with exhaust tube (17) of air pump (16), the one end of exhaust tube (17) is run through pipe block (19) fixedly connected with block cap (18), the inside fixedly connected with check valve (27) of exhaust tube (17).
5. The flue gas duct for waste incineration power generation according to claim 4, wherein: the lower surface of the cover cap (18) and the outer side of the air exhaust pipe (17) are provided with air outlet holes (25), and a separation net (26) is fixedly connected inside the air outlet holes (25).
6. The flue gas duct for waste incineration power generation according to claim 1, wherein: the inside fixedly connected with active carbon filter core (21) of adsorption tube (22), active carbon filter core (21) carry out the stack for the multilayer.
7. The flue gas duct for waste incineration power generation according to claim 1, wherein: the left side wall of standpipe (12) just is close to top edge fixedly connected with inlet tube (13), the left side wall of standpipe (12) just is close to bottom edge fixedly connected with drain pipe (14), the equal fixedly connected with solenoid valve (15) in surface of inlet tube (13) and drain pipe (14).
8. The flue gas duct for waste incineration power generation according to claim 1, wherein: an air inlet (2) is formed in one end of the preheating pipe (1), and an air outlet (3) is formed in one end of the adsorption pipe (22).
9. The flue gas duct for waste incineration power generation according to claim 1, wherein: the surface of the heat conducting rod (24) is fixedly connected with a fixing sheet (23), and the fixing sheet (23) is fixedly connected with the inner side wall and the outer side wall of the preheating pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644032.9U CN214064929U (en) | 2020-11-16 | 2020-11-16 | Flue gas pipeline for waste incineration power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644032.9U CN214064929U (en) | 2020-11-16 | 2020-11-16 | Flue gas pipeline for waste incineration power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214064929U true CN214064929U (en) | 2021-08-27 |
Family
ID=77402431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022644032.9U Expired - Fee Related CN214064929U (en) | 2020-11-16 | 2020-11-16 | Flue gas pipeline for waste incineration power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214064929U (en) |
-
2020
- 2020-11-16 CN CN202022644032.9U patent/CN214064929U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |