CN213570103U - Waste incineration boiler coupling sludge carbonization disposal system - Google Patents
Waste incineration boiler coupling sludge carbonization disposal system Download PDFInfo
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- CN213570103U CN213570103U CN202021988883.9U CN202021988883U CN213570103U CN 213570103 U CN213570103 U CN 213570103U CN 202021988883 U CN202021988883 U CN 202021988883U CN 213570103 U CN213570103 U CN 213570103U
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- Prior art keywords
- sludge
- waste incineration
- incineration boiler
- carbonization
- boiler
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- 239000010802 sludge Substances 0.000 title claims abstract description 60
- 238000004056 waste incineration Methods 0.000 title claims abstract description 29
- 238000003763 carbonization Methods 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 title claims abstract description 9
- 238000010168 coupling process Methods 0.000 title claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 9
- 238000010000 carbonizing Methods 0.000 claims abstract description 17
- 239000003610 charcoal Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000004332 deodorization Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model belongs to the technical field of municipal refuse incineration technique and sludge disposal, especially, a system is dealt with to msw incineration boiler coupling mud carbomorphism. The system is characterized in that a sludge carbonizing machine is arranged in a flue of the waste incineration boiler, and high-temperature flue gas generated by waste incineration provides a heat source for sludge carbonization. The combustible gas generated by carbonization is sprayed back into the furnace to be used as auxiliary fuel of the waste incineration boiler, and the sludge carbon is prepared into active carbon which is applied to a plurality of fields of adsorption deodorization, soil improvement and the like, thereby improving the resource utilization rate of the sludge and expanding the comprehensive economic benefit of the waste incineration plant.
Description
Technical Field
The utility model belongs to the technical field of municipal refuse incineration technique and sludge disposal technique and specifically relates to a waste incineration boiler coupling mud carbomorphism processing system.
Background
Along with the acceleration of the urbanization process, the sludge treatment capacity is multiplied, the urban environment is seriously influenced, and the utilization of the traditional sludge drying and incineration technology can cause CO2The gas emission is increased, and the concept of building a low-carbon society and saving energy and reducing emission is not satisfied. In recent years, the sludge carbonization technology has attracted much attention as a means for deeply reducing and recycling wastes. Compared with sludge drying and incineration treatment, carbonization is that organic matters in sludge are heated to generate cracking under the condition of oxygen deficiency or oxygen-free, in the carbonization process, water and volatile matters in the sludge are separated out together to form combustible gas, and the original non-volatile parts of fixed carbon, ash and the like in the sludge form sludge coal. The carbonization treatment of the sludge can furthest reserve the carbon in the sludge, reduce the carbon emission generated by incineration and promote the development of low-carbon economy.
The existing household garbage incineration power generation equipment and the complete flue gas purification device are coupled with sludge carbonization treatment, only a sludge carbonization system needs to be added, and meanwhile, a household garbage incineration plant also has high-grade heat energy and high-temperature flue gas, so that energy can be provided for sludge carbonization, and the investment cost and the operating cost of sludge carbonization treatment are effectively reduced. The utility model provides a system is dealt with to msw incineration boiler coupling mud carbomorphism sets up the mud carbomorphism machine in a msw incineration boiler flue, and the high temperature flue gas that msw incineration produced is as mud carbomorphism heat source. Combustible gas generated by carbonization is sprayed back into the furnace for combustion, and sludge carbon is prepared into active carbon which is applied to a plurality of fields of adsorption deodorization, soil improvement and the like, thereby improving the resource utilization rate of sludge and expanding the comprehensive economic benefit of a waste incineration plant.
SUMMERY OF THE UTILITY MODEL
The utility model provides a system is dealt with to msw incineration boiler coupling mud carbomorphism utilizes current msw incineration power generation system, optimizes mud carbomorphism technology, considers comprehensively economic nature, the low carbon nature that mud was dealt with, entire system reasonable in design.
The utility model adopts the following technical proposal: a waste incineration boiler coupling sludge carbonization disposal system structurally comprises a waste incineration boiler, a sludge carbonization machine, a carbonized sludge conveying system and a combustor system;
the sludge carbonizing machine is arranged in a flue of the waste incineration boiler;
the sludge carbonizing machine is provided with a combustible gas outlet pipeline which is connected with the garbage incineration boiler through a burner system;
the carbonizing machine is connected with a carbonized sludge conveying system;
the carbonized sludge conveying system comprises a screw conveyer and a sludge charcoal bin which are connected in sequence.
Further, the disposal method of the waste incineration boiler coupled sludge carbonization disposal system comprises the following steps: the sludge carbonizing machine is arranged in the first flue of the waste incineration waste heat boiler, and high-temperature flue gas generated by waste incineration is used for heating the carbonizing machine, so that dried sludge entering the sludge carbonizing machine is heated to generate a carbonization reaction. The combustible gas generated by carbonization can be used as supplementary auxiliary fuel of the waste incineration boiler, enters a combustible gas outlet pipeline of the carbonization machine, and is delivered to the waste incineration boiler for combustion through the burner system. And the sewage peat is conveyed to a sludge charcoal bin through a screw conveyor to be collected, packed and recycled.
The utility model discloses realize that msw incineration boiler and mud carbomorphism coupling are dealt with, consider produced combustible gas of mud carbomorphism and mud charcoal recycle simultaneously to improve the resource utilization ratio of mud, enlarge the comprehensive economic benefits of msw incineration factory.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a process flow diagram of a waste incineration boiler coupled sludge carbonization treatment system.
In figure 1, 1 is a waste incineration boiler, 2 is a sludge carbonizing machine, 3 is a burner system, 4 is a combustible gas outlet pipeline, 5 is a screw conveyor, and 6 is a sludge charcoal bin.
Detailed Description
In fig. 1, a waste incineration boiler is coupled with a sludge carbonization treatment system, which comprises a waste incineration boiler 1, a sludge carbonization machine 2, a carbonized sludge conveying system and a burner system. The sludge carbonizing machine 2 is arranged in a flue of the waste incineration boiler 1; the sludge carbonizing machine 2 is provided with a combustible gas outlet pipeline 3, and the combustible gas outlet pipeline 3 is connected with the waste incineration boiler 1 through a burner system 4; the carbonizing machine 2 is connected with a carbonized sludge conveying system; the carbonized sludge conveying system comprises a screw conveyer 5 and a sludge charcoal bin 6 which are connected in sequence.
The disposal method comprises the following steps: the sludge carbonizing machine is arranged in the first flue of the waste incineration waste heat boiler, and high-temperature flue gas generated by waste incineration is used for heating the carbonizing machine, so that dried sludge entering the sludge carbonizing machine is heated to generate a carbonization reaction. The combustible gas generated by carbonization can be used as supplementary auxiliary fuel of the waste incineration boiler, enters a combustible gas outlet pipeline of the carbonization machine, and is delivered to the waste incineration boiler for combustion through the burner system. And the sewage peat is conveyed to a sludge charcoal bin through a screw conveyor to be collected, packed and recycled.
Claims (1)
1. A waste incineration boiler coupling sludge carbonization treatment system is characterized by comprising a waste incineration boiler, a sludge carbonization machine, a carbonized sludge conveying system and a burner system;
the sludge carbonizing machine is arranged in a flue of the waste incineration boiler;
the sludge carbonizing machine is provided with a combustible gas outlet pipeline which is connected with the garbage incineration boiler through a burner system;
the carbonizing machine is connected with a carbonized sludge conveying system;
the carbonized sludge conveying system comprises a screw conveyer and a sludge charcoal bin which are connected in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021988883.9U CN213570103U (en) | 2020-09-13 | 2020-09-13 | Waste incineration boiler coupling sludge carbonization disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021988883.9U CN213570103U (en) | 2020-09-13 | 2020-09-13 | Waste incineration boiler coupling sludge carbonization disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570103U true CN213570103U (en) | 2021-06-29 |
Family
ID=76572189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021988883.9U Active CN213570103U (en) | 2020-09-13 | 2020-09-13 | Waste incineration boiler coupling sludge carbonization disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570103U (en) |
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2020
- 2020-09-13 CN CN202021988883.9U patent/CN213570103U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240729 Address after: Room 1105, Q Zone, 11th Floor, Building 1, No. 158 Shuanglian Road, Qingpu District, Shanghai, 201700 Patentee after: Shanghai Kanghemiao Environmental Technology Co.,Ltd. Country or region after: China Address before: No.9, songqiu Road, Xianghuaqiao street, Qingpu District, Shanghai, 201703 Patentee before: SHANGHAI SUS ENVIRONMENT Co.,Ltd. Country or region before: China |