CN210004409U - waste gas treatment device for waste incineration - Google Patents
waste gas treatment device for waste incineration Download PDFInfo
- Publication number
- CN210004409U CN210004409U CN201920221172.XU CN201920221172U CN210004409U CN 210004409 U CN210004409 U CN 210004409U CN 201920221172 U CN201920221172 U CN 201920221172U CN 210004409 U CN210004409 U CN 210004409U
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- Prior art keywords
- flue
- waste gas
- gas treatment
- burning furnace
- heat
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- 239000002912 waste gas Substances 0.000 title claims abstract description 83
- 238000004056 waste incineration Methods 0.000 title claims description 6
- 239000007789 gas Substances 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 35
- 239000003546 flue gas Substances 0.000 abstract description 32
- 238000000746 purification Methods 0.000 abstract description 16
- 125000004122 cyclic group Chemical group 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- 239000010813 municipal solid waste Substances 0.000 description 22
- 238000010438 heat treatment Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
The utility model provides an waste gas treatment device for msw incineration belongs to exhaust-gas treatment technical field, including burning furnace, exhaust-gas treatment chamber, concentrated flue and induced heat flue, the left side of burning furnace is provided with the feed inlet, the right side of burning furnace is provided with the bin outlet, the bottom welding of burning furnace has the base, the inside bottom of burning furnace is provided with and burns the chamber, the inside left side upper end welding of burning furnace has the exhaust-gas treatment chamber, the utility model discloses can utilize the flue gas that produces after msw incineration, the heat source in the burning furnace assists and generates heat, recycles the flue gas, realizes the cyclic utilization of heat resource, can heat waste gas and heat up, eliminates the moisture content in the waste gas, detach the fog droplet in the waste gas, realizes the purification to the flue gas with passive mode for burn the waste gas that burns the burning furnace and burn the waste after-burning formation obtains the processing, makes waste treatment more environmental protection, advances .
Description
Technical Field
The utility model relates to an exhaust-gas treatment technical field specifically is kinds of exhaust treatment devices.
Background
The currently published garbage incineration device for treating the environmental-friendly waste gases with the patent number of CN201720967631.X has the following disadvantages when in use:
the smoke generated after the garbage incineration is discharged into the atmosphere without being utilized, so that not only is the environmental thermal pollution caused, but also the waste of thermal resources is caused;
the flue gas treatment technology after the garbage incineration is simple, so that the environment pollution is great during the garbage treatment;
since the above-described problems lead to poor use of the exhaust gas treatment device, steps have been studied on the conventional exhaust gas treatment device, and new waste incineration exhaust gas treatment devices have been provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving current exhaust treatment device and discharging to the atmosphere in the flue gas after burning rubbish without additional utilization, not only arouse environmental thermal pollution, also cause the waste of hot resource, flue gas treatment technique simple after burning rubbish, when leading to refuse treatment, the problem that the pollution to the environment is big, kinds of exhaust treatment device for waste incineration is provided, can utilize the flue gas that produces after burning rubbish, the heat source in the incinerator assists and generates heat, carry out cyclic utilization to the flue gas, realize the cyclic utilization of hot resource, can heat the intensification to waste gas, eliminate the moisture content in the waste gas, detach the fog droplet in the waste gas, realize the purification to the flue gas with passive mode, make the waste gas that forms after burning rubbish of burning furnace obtain the processing, make refuse treatment more environmental protection, advance steps and reduce the pollution of refuse treatment to the environment.
In order to achieve the purpose, the utility model provides a waste gas treatment device for msw incineration, including burning furnace, exhaust-gas treatment chamber, concentrated flue and induced heat flue, the left side of burning furnace is provided with the feed inlet, the right side of burning furnace is provided with the bin outlet, the bottom welding of burning furnace has the base, the inside bottom of burning furnace is provided with the chamber of burning, the inside left side upper end welding of burning furnace has the exhaust-gas treatment chamber, the inside of exhaust-gas treatment chamber is through bolt fixedly connected with heat exchanger, the exhaust-gas treatment chamber is located the upper end of heat exchanger and is passed through bolt fixedly connected with defroster, the left side upper end of burning furnace is provided with the pipe of discharging fume, the left side upper end of burning furnace is provided with concentrated flue, just concentrated flue is linked together with burning furnace, the other end of concentrated flue is connected with the induced heat flue, the inside left side upper end welding of burning furnace has the mount.
Preferably, the heat inducing flue extends to the inside of the incinerator through the inner wall of the incinerator, and the heat inducing flue is located at the side of the incinerator.
Preferably, the concentrated flue is positioned at the upper end of the incineration cavity, and superheaters are arranged on two sides of the concentrated flue.
Preferably, the superheater is a platen superheater, and the platen superheater is arranged in a stepped manner upwards.
Preferably, the inside of the concentrated flue and the heat-leading flue are both provided with heat exchange tubes.
Preferably, the smoke exhaust pipe is located at the upper end of the inside of the waste gas treatment cavity, and the smoke exhaust pipe is communicated with the waste gas treatment cavity.
Preferably, the heat exchanger is located at the opening of the waste gas treatment cavity, the demister is located at the upper end of the interior of the waste gas treatment cavity, and fixed distances are arranged between the demister and the smoke exhaust pipe at intervals.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) this kind of waste gas treatment device for msw incineration, the waste gas that produces rises after burning the rubbish in the chamber after burning furnace operation, the waste gas that upwards gives off passes through the platen superheater, the platen superheater comprises multi-disc tube panel, the platen superheater can absorb partial convection heat that the burning intracavity waste combustion produced, heat saturated flue gas into superheated flue gas, it is cascaded upwards to set up to be through the platen superheater, make the flue gas that upwards gives off can upwards gather together the heating gradually, effectively heat the temperature of flue gas, get into in the concentrated flue, the inside of concentrated flue and induced heat flue all is equipped with the heat exchange tube, after the flue gas gets into concentrated flue, can carry out the exchange of heat between concentrated flue and the induced heat flue, and the heat exchange tube has very high thermal conductivity and good isothermality nature, it can be fast with heat energy from concentrated flue to induced heat flue, the flue gas is from the side direction burning furnace, the flue gas effectively generates heat to the heat source in the burning furnace, realize the cyclic utilization of heat resource, cyclic utilization is carried out to the.
(2) Secondly, when flue gas after garbage combustion is discharged, incineration waste gas treated by the waste gas treatment chamber enters a smoke exhaust pipe and is discharged outwards, a heat exchanger is located at an opening of the waste gas treatment chamber and is located at the upper end of the inside of the waste gas treatment chamber, fixed distance is arranged between the demister and the smoke exhaust pipe at intervals, the heat exchanger heats the waste gas entering the waste gas treatment chamber to eliminate the moisture content in the waste gas and avoid micro droplets of water formed by substances in the waste gas, the waste gas passing through the heat exchanger enters the demister, the demister removes the mist droplets in the waste gas and passively purifies the flue gas, the demister and the smoke exhaust pipe are spaced at fixed distance, the demister has fixed buffer distance after removing the mist droplets in the waste gas, the problem that the removed mist droplets and micro particles in the waste gas after garbage combustion form dust haze is solved, the waste gas formed after garbage incineration is treated, the garbage treatment is more environment-friendly, and pollution of the treatment on the environment is reduced by steps.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the incinerator of the present invention.
Fig. 3 is a schematic view of the connection structure between the waste gas treatment chamber and the smoke exhaust pipe of the present invention.
Fig. 4 is a schematic view of the internal structure of the heat-conducting flue of the present invention.
In the figure: 1-an incinerator; 2-a base; 3-an incineration chamber; 4-a waste gas treatment chamber; 5-a heat exchanger; 6-a demister; 7-smoke exhaust pipe; 8-a centralized flue; 9-a heat-conducting flue; 10-a fixing frame; 11-a superheater; 101-a feed inlet; 102-discharge opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are partial embodiments of the present invention , not all embodiments.
Example (b):
as shown in figures 1-4;
the embodiment provides waste gas treatment device for msw incineration, including burning furnace 1, exhaust-gas treatment chamber 4, concentrated flue 8 and heat-inducing flue 9, the left side of burning furnace 1 is provided with feed inlet 101 in an integrated manner, the right side of burning furnace 1 is provided with bin outlet 102 in an integrated manner, the bottom welding of burning furnace 1 has base 2, the inside bottom of burning furnace 1 is provided with burning chamber 3 in an integrated manner, the inside left side upper end welding of burning furnace 1 has exhaust-gas treatment chamber 4, the inside of exhaust-gas treatment chamber 4 is through bolt fixedly connected with heat exchanger 5, exhaust-gas treatment chamber 4 is located the upper end of heat exchanger 5 and is passed through bolt fixedly connected with defroster 6, the left side upper end of burning furnace 1 is provided with smoke exhaust pipe 7 in an integrated manner, the left side upper end of burning furnace 1 is provided with concentrated flue 8, and concentrated flue 8 is linked together with burning furnace 1, another end of concentrated flue 8 is connected with heat.
, the heat-leading flue 9 penetrates through the inner wall of the incinerator 1 and extends to the inside of the incinerator 1, the heat-leading flue 9 is located on the side face of the incinerator 1, the heat-leading flue 9 is arranged on the side face of the incinerator 1, the recovered flue gas cannot downwards extrude heat generated by a heat source of the incineration chamber 3, and the flue gas effectively assists in heating the heat source of the incinerator 1 through being arranged on the side face of the incinerator 1, so that the heat resource is recycled.
Step , the concentration flue 8 is located at the upper end of the incineration chamber 3, the two sides of the concentration flue 8 are provided with the overheater 11, the concentration flue 8 is arranged at the upper end of the incineration chamber 3, the smoke generated by the incineration chamber 3 can rise, and directly enters the concentration flue 8, the temperature change of the smoke is not affected by the distance, and the heat emission is avoided.
Step , superheater 11 is platen superheater 11, and platen superheater 11 is cascaded upwards to be set up, platen superheater 11 comprises the multi-disc tube panel, platen superheater 11 can absorb partial convection heat that the burning of rubbish produced in chamber 3, heat into superheated flue gas with saturated flue gas, be cascaded upwards to set up through platen superheater 11, make the flue gas that upwards gives off upwards gradually upwards gather together the heating, effectively heat the temperature of flue gas, get into in the concentrated flue 8.
, heat exchange tubes are arranged inside the concentration flue 8 and the heat-leading flue 9, when flue gas enters the concentration flue 8, heat exchange can be carried out between the concentration flue 8 and the heat-leading flue 9, the heat exchange tubes have high heat conductivity and good isothermal property, heat energy can be quickly transferred from the concentration flue 8 to the heat-leading flue 9, almost no heat loss exists, and the temperature of the flue gas generated after the garbage is combusted is effectively guaranteed.
, the smoke exhaust pipe 7 is located at the upper end of the inside of the waste gas treatment cavity 4, the smoke exhaust pipe 7 is communicated with the waste gas treatment cavity 4, and incineration waste gas treated by the waste gas treatment cavity 4 enters the smoke exhaust pipe 7 and is discharged outwards.
, the heat exchanger 5 is located at the opening of the waste gas treatment chamber 4, the demister 6 is located at the upper end of the waste gas treatment chamber 4, fixed distance is formed between the demister 6 and the smoke exhaust pipe 7, the heat exchanger 5 heats the waste gas entering the waste gas treatment chamber 4, the moisture content in the waste gas is eliminated, tiny droplets of water formed by substances in the waste gas are avoided, the waste gas passing through the heat exchanger 5 enters the demister 6, the demister 6 removes the droplets in the waste gas, the flue gas is purified in a passive mode, fixed distance is formed between the demister 6 and the smoke exhaust pipe 7, after the droplets in the waste gas are removed by the demister 6, fixed buffer distance is formed, the problem that the removed droplets rise along with the flue gas is solved, haze is formed by tiny droplets and tiny particles in the waste gas after the garbage is burned in the incinerator, the waste gas formed after the garbage is burned is treated, the garbage treatment is more environment-friendly, and the pollution of the garbage treatment to the environment is reduced by .
The working principle is as follows:
in the use the utility model provides a kind waste incineration is with exhaust treatment device during, open feed inlet 101 and burn in leading-in burning chamber 3 that burns burning furnace 1 inside with the rubbish that needs to burn, the waste gas that produces rises after burning chamber 3 burns rubbish after burning furnace 1 operation, the waste gas that upwards gives off passes through screen superheater 11, screen superheater 11 comprises the multi-disc tube screen, screen superheater 11 can absorb part convection heat that the burning of rubbish burning produces in burning chamber 3, heat into superheated flue gas with saturated flue gas, be cascaded upwards setting through screen superheater 11, make the flue gas that upwards gives off upwards gather together the heating gradually, effectively heat the temperature of flue gas, get into in the concentrated flue 8, the inside of concentrated flue 8 and heat conduction flue 9 all is equipped with the heat exchange tube, after the flue gas gets into concentrated flue 8, can carry out thermal exchange between concentrated flue 8 and the heat conduction flue 9, and the heat exchange of heat exchange tube has very high heat conductivity and good isothermal nature of heat exchanger, it can pass through concentrated flue gas heat conduction from concentrated flue 8 to heat conduction and heat conduction flue gas purification device after burning, waste gas purification device is equipped with waste gas processing device after burning, waste gas purification device is equipped with waste gas purification device after reaching waste gas purification device, waste gas purification device 366, waste gas purification device is reached waste gas purification device, waste gas purification device is reached waste gas purification device after burning smoke exhaust heat source 677, waste gas purification device after burning, waste gas purification device is reached smoke exhaust heat treatment device 366, waste gas purification device after burning smoke drain, waste gas purification device is reached smoke exhaust heat energy of waste smoke heat sink, waste smoke exhaust heat sink, waste gas processing device after burning smoke droplet 674, waste gas processing device is reached smoke heat sink, waste gas processing device after burning smoke heat sink, waste gas processing device is 366, waste gas processing device is reached smoke drain.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1, kind waste gas treatment device for msw incineration, including burning furnace (1), exhaust-gas treatment chamber (4), concentrated flue (8) and heat conduction flue (9), its characterized in that, the left side of burning furnace (1) is provided with feed inlet (101) in the body, the right side of burning furnace (1) is provided with bin outlet (102) in the body, the bottom welding of burning furnace (1) has base (2), the inside bottom of burning furnace (1) is provided with burning chamber (3) in the body, the inside left side upper end welding of burning furnace (1) has exhaust-gas treatment chamber (4), there is heat exchanger (5) in the inside of exhaust-gas treatment chamber (4) through bolt fixedly connected with, there is defroster (6) in the upper end that exhaust-gas treatment chamber (4) is located heat exchanger (5), the left side upper end of burning furnace (1) is provided with smoke pipe (7) in the body, the left side upper end of burning furnace (1) is provided with concentrated flue (8), just concentrated flue (8) is linked together with burning furnace (1), the concentrated flue end of concentrated flue is connected with heat conduction in addition, there is fixed frame (10) through the side of fixing frame (10).
2. The waste gas treatment apparatus for incineration of refuse according to claim 1, characterized in that the heat introduction flue (9) extends through the inner wall of the incinerator (1) to the inside of the incinerator (1), and the heat introduction flue (9) is located at the side of the incinerator (1).
3. The waste gas treatment device for incineration of waste according to claim 1, characterized in that the concentration flue (8) is located at the upper end of the incineration chamber (3), and both sides of the concentration flue (8) are provided with superheaters (11).
4. The waste gas treatment device according to claim 1, wherein the superheater (11) is a platen superheater (11), and the platen superheater (11) is arranged in a stepwise manner upward.
5. The waste gas treatment apparatus for incineration of refuse according to claim 1, characterized in that heat exchange pipes are provided inside the concentration flue (8) and the heat introduction flue (9).
6. The waste gas treatment device for waste incineration according to claim 1, wherein the smoke exhaust pipe (7) is located at the inner upper end of the waste gas treatment chamber (4), and the smoke exhaust pipe (7) is communicated with the waste gas treatment chamber (4).
7. The waste gas treatment device for incineration of waste according to claim 1, wherein the heat exchanger (5) is located at the opening of the waste gas treatment chamber (4), the demister (6) is located at the upper end of the interior of the waste gas treatment chamber (4), and is spaced between the demister (6) and the smoke exhaust pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221172.XU CN210004409U (en) | 2019-02-21 | 2019-02-21 | waste gas treatment device for waste incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221172.XU CN210004409U (en) | 2019-02-21 | 2019-02-21 | waste gas treatment device for waste incineration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004409U true CN210004409U (en) | 2020-01-31 |
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ID=69300474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221172.XU Expired - Fee Related CN210004409U (en) | 2019-02-21 | 2019-02-21 | waste gas treatment device for waste incineration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210004409U (en) |
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2019
- 2019-02-21 CN CN201920221172.XU patent/CN210004409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510405 room 314, building 2, pinse Creative Park, No.9, Mawu Dongtou East Street, Baiyun District, Guangzhou City, Guangdong Province Patentee after: Guangdong winolin City Service Co.,Ltd. Address before: 510405 room 314, building 2, pinse Creative Park, No.9, Mawu Dongtou East Street, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Guangdong winolin Environmental Protection Technology Development Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |