CN211462471U - High-efficient flue gas indirect heating equipment of intelligence - Google Patents
High-efficient flue gas indirect heating equipment of intelligence Download PDFInfo
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- CN211462471U CN211462471U CN201922404654.1U CN201922404654U CN211462471U CN 211462471 U CN211462471 U CN 211462471U CN 201922404654 U CN201922404654 U CN 201922404654U CN 211462471 U CN211462471 U CN 211462471U
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- China
- Prior art keywords
- flue gas
- box body
- pipeline
- heat exchange
- filter plate
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- 239000003546 flue gas Substances 0.000 title claims abstract description 95
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000010438 heat treatment Methods 0.000 title claims description 12
- 239000000428 dust Substances 0.000 claims abstract description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000003009 desulfurizing effect Effects 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000005864 Sulphur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 18
- 239000011593 sulfur Substances 0.000 abstract description 18
- 239000007789 gas Substances 0.000 abstract description 8
- 239000008236 heating water Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses an intelligent high-efficiency flue gas heat exchange device, which comprises a dust removal and sulfur removal box body, a greenhouse and a heat exchange box body, wherein the lower part of the dust removal and sulfur removal box body is connected with one end of a main pipeline A, the other end of the main pipeline A is connected with a flue gas discharge port of a boiler, the upper part of the dust removal and sulfur removal box body is provided with a filter plate, an activated carbon bag is placed on the filter plate, an activated carbon replacement port is arranged on the box wall body on the upper part of the filter plate, the top of the dust removal and sulfur removal box body is connected with a main pipeline B, the main pipeline A is respectively communicated with a branch pipeline A and a branch pipeline B, the end part of the branch pipeline A is communicated with a coiled pipe arranged in the greenhouse, the end part of the branch pipeline B is communicated with a spiral flue gas pipeline; generally, the utility model has the advantages of simple structure, difficult jam pipeline, heat exchange efficiency height, little and the practicality is strong of exhaust gas pollution.
Description
Technical Field
The utility model belongs to the technical field of the flue gas is handled, especially, relate to a high-efficient flue gas indirect heating equipment of intelligence.
Background
In the industrial production process, the firing of high temperature kiln or boiler can produce a large amount of hot flue gas, general hot flue gas can direct discharge usually, and these hot flue gases are usually higher in temperature, direct discharge causes the waste of the energy, so be connected to the waste heat utilization on the indirect heating equipment with the hot flue gas of waste gas, be used for heating water with the surplus heat of flue gas and be used for the heating usefulness, at present, conventional energy-saving flue gas indirect heating equipment simple structure, the heat transfer effect is poor, simultaneously because structural defect causes indirect heating equipment unreliable, contain the pollutant in the gas of emission, cause the pollution to the atmosphere, and heat exchange efficiency is low, the utilization ratio of used heat is low, the practicality is not strong, therefore, it is necessary to provide a simple structure, be difficult for blockking up the pipeline, heat exchange efficiency is high, the high-efficient flue gas indirect heating equipment of intelligence that exhaust gas pollutes for a.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, be difficult for blockking up the pipeline, heat exchange efficiency is high, little and the high-efficient flue gas indirect heating equipment of practicality of intelligence of exhaust gas pollution.
The purpose of the utility model is realized like this: an intelligent high-efficiency flue gas heat exchange device comprises a dust removal and sulfur removal box body, a greenhouse and a heat exchange box body, wherein the lower part of the dust removal and sulfur removal box body is connected with one end of a main pipeline A, the other end of the main pipeline A is connected with a flue gas discharge port of a boiler, the bottom of the dust removal and sulfur removal box body is provided with a dust collection box, the side wall of the dust removal and sulfur removal box body is provided with a dust take-out port corresponding to the dust collection box, the upper part of the dust removal and sulfur removal box body is provided with a filter plate, one side of the filter plate is provided with a limiting plate vertical to the filter plate, the filter plate penetrates through horizontal long holes on the two side walls and is clamped in the dust removal and sulfur removal box body, the upper part and the lower part of the horizontal long hole are provided with rubber gaskets, an active carbon, the main pipeline A is respectively communicated with a branch pipeline A and a branch pipeline B, the branch pipeline A is sequentially provided with a control valve A and a booster pump A, the end part of the branch pipeline A is communicated with a coiled pipe arranged in the greenhouse, the coiled pipe is vertically arranged on the inner side wall of the greenhouse, the end part of the coiled pipe is connected with a cooling flue gas outlet A arranged on the wall of the greenhouse, the branch pipeline B is sequentially connected with a control valve B and a booster pump B, the end part of the branch pipeline B is communicated with a spiral flue gas pipeline arranged in a heat exchange box body, the other end of the spiral flue gas pipeline is connected with a cooling flue gas outlet B arranged at the lower part of the heat exchange box body, the bottom of the heat exchange box body is provided with a cold water inlet, the cold water inlet is provided with a booster pump C, the cold water inlet is connected with a spiral water flow pipeline arranged in the spiral flue gas pipeline, and the end part of the spiral water flow pipeline is connected with a heating water outlet arranged at the top of the heat exchange box body.
The bottom of the heat exchange box body is provided with support legs.
The dust-removing and sulfur-removing box body is rectangular.
The filter plate is obliquely clamped in the dedusting and desulfurizing box body, and the limiting plate is clamped outside the dedusting and desulfurizing box body.
The activated carbon bag is evenly and flatly paved on the filter plate.
The filter on be provided with the dust removal filter screen.
The flow direction of the spiral flue gas pipeline is from top to bottom.
The flow direction of the spiral water flow pipeline is from bottom to top.
The dedusting and desulfurizing box body is made of heat-insulating materials.
The utility model discloses the beneficial effect who produces: the utility model discloses an intelligent high-efficiency flue gas heat exchange device, the flue gas discharged from a boiler or a high-temperature kiln is discharged from a main pipeline A, enters a dust removal and sulfur removal box body from the lower part, the upper part of the dust removal and sulfur removal box body is provided with a filter plate, the filter plate is provided with a filter round hole, the dust in the flue gas can be filtered, the dust is left below the filter plate and falls into a dust collection box, an active carbon bag is evenly paved above the filter plate, the active carbon bag can adsorb sulfur dioxide in the flue gas, the pollution of the discharged gas is reduced, one side of the filter plate is provided with a limiting plate vertical to the filter plate, the filter plate is clamped in the dust removal and sulfur removal box body through horizontal long holes on the wall bodies at the two sides of the dust removal and sulfur removal box body, the installation and the disassembly are convenient, rubber gaskets are bonded at the upper part and the lower part of the horizontal long holes, the sealing effect of, the activated carbon bag is convenient to replace regularly, the dedusting and desulfurizing box body is made of heat-insulating materials, the heat dissipation of flue gas in the dedusting and desulfurizing process is improved, the heat exchange efficiency is improved, the pipeline is not easy to block in the later flue gas transmission process, the flue gas subjected to dedusting and desulfurizing treatment is discharged from the main pipeline B and is divided into a branch pipeline A and a branch pipeline B, a control valve A and a booster pump A are sequentially arranged on the branch pipeline A, the flue gas is led to the greenhouse and is connected with a coiled pipe in the greenhouse, the coiled pipe surrounds a plurality of circles in the greenhouse and transmits the heat in the flue gas to the air in the greenhouse to finish heat exchange, and finally the flue gas is discharged from a cooling flue gas outlet A, no intermediate medium is used in the heat exchange process, the heat exchange efficiency is high, the control valve A can control whether the flue gas circulates or not, the booster pump A can increase the circulation speed of the flue gas, when the flue gas circulates from the branch pipeline B, the control valve, the booster pump B increases the circulation speed of the flue gas, the branch pipeline B is communicated with the heat exchange box body and is communicated with a spiral flue gas pipeline in the heat exchange box body and flows downwards from the upper part of the spiral flue gas pipeline, the lower part of the spiral flue gas pipeline is connected with a cooling flue gas outlet at the lower part of the heat exchange box body, a spiral water flow pipeline is arranged in the spiral flue gas pipeline and is sleeved in the spiral flue gas pipeline, the lower part of the spiral water flow pipeline is connected with a cold water inlet, a booster pump C is arranged at the cold water inlet to ensure that cold water flows from bottom to top in the spiral water flow pipeline, a heating water outlet is arranged at the upper part of the heat exchange box body, the upper part of the spiral water flow pipeline is connected with the heating water outlet, the contact area and the contact time of the cold water and the, the practicability is strong.
Generally, the utility model has the advantages of simple structure, difficult jam pipeline, heat exchange efficiency height, little and the practicality is strong of exhaust gas pollution.
Drawings
Fig. 1 is the utility model relates to a high-efficient flue gas indirect heating equipment's of intelligence schematic structural diagram.
Figure 2 is the utility model relates to a high-efficient flue gas indirect heating equipment's of intelligence dust removal sulphur removal box side structure schematic diagram.
In the figure: 1. the device comprises a greenhouse 2, a coiled pipe 3, a cooling flue gas outlet A4, a booster pump A5, a branch pipeline A6, a control valve A7, an activated carbon bag replacing port 8, a main pipeline B9, a branch pipeline B10, a control valve B11, a booster pump B12, a spiral flue gas pipeline 13, a heating water outlet 14, a heat exchange box body 15, a rubber gasket 16, a filter plate 17, a dust taking-out port 18, an activated carbon bag 19, a dust collecting box 20, a dust removing and desulfurizing box body 21, a limiting plate 22, a main pipeline A23, a boiler 24, a flue gas outlet 25, a cooling flue gas outlet B26, a cold water inlet 27, a booster pump C28, a spiral water flow pipeline 29, support legs 30 and a horizontal long hole.
Detailed Description
Example 1
As shown in figures 1 and 2, an intelligent high-efficiency flue gas heat exchange device comprises a dust-removing and sulfur-removing box body 20, a greenhouse 1 and a heat exchange box body 14, wherein the dust-removing and sulfur-removing box body 20 is in a rectangular shape, the dust-removing and sulfur-removing box body 20 is made of heat insulation materials, the lower part of the dust-removing and sulfur-removing box body 20 is connected with one end of a main pipeline A22, the other end of the main pipeline A22 is connected with a flue gas discharge port 24 of a boiler 23, the bottom of the dust-removing and sulfur-removing box body 20 is provided with a dust collecting box 19, the side wall of the dust-removing and sulfur-removing box body 20 is provided with a dust discharge port 17 corresponding to the dust collecting box 19, the upper part of the dust-removing and sulfur-removing box body 20 is provided with a filter plate 16, the filter plate 16 is provided with a dust-removing filter screen, one side of the filter, the filter plate 16 is clamped in the dedusting and desulfurizing box body 20 in an inclined manner, the limiting plate 21 is clamped outside the dedusting and desulfurizing box body 20, the upper part and the lower part of the horizontal long hole 30 are provided with rubber gaskets 15, the filter plate 16 is provided with an activated carbon bag 18, the activated carbon bag 18 is evenly and flatly laid on the filter plate 16, the box body wall body at the upper part of the filter plate 16 is provided with an activated carbon replacing port 7, the top part of the dedusting and desulfurizing box body 20 is connected with a main pipeline B8, the main pipeline A22 is respectively communicated with a branch pipeline A5 and a branch pipeline B9, the branch pipeline A5 is sequentially provided with a control valve A6 and a booster pump A4, the end part of the branch pipeline A5 is communicated with a serpentine pipe 2 arranged in the greenhouse 1, the serpentine pipe 2 is vertically arranged at the inner side wall of the greenhouse 1, the end part of the serpentine pipe 2 is connected with a cooling flue gas outlet A3 arranged on the wall of the greenhouse 1, the end part of the branch pipeline B9 is communicated with a spiral flue gas pipeline 12 arranged in a heat exchange box body 14, the other end part of the spiral flue gas pipeline 12 is connected with a cooling flue gas outlet B25 arranged at the lower part of the heat exchange box body 14, the bottom of the heat exchange box body 14 is provided with a cold water inlet 26, a booster pump C27 is arranged at the cold water inlet 26, the cold water inlet 26 is connected with a spiral water flow pipeline 28 arranged in the spiral flue gas pipeline 12, the end part of the spiral water flow pipeline 28 is connected with a heating water outlet 13 arranged at the top of the heat exchange box body 14, the flow direction of the spiral flue gas pipeline 12 is from top to bottom, the flow direction of the spiral water flow pipeline 28 is from bottom to top, and the bottom of the heat exchange.
The utility model discloses an intelligent high-efficiency flue gas heat exchange device, the flue gas discharged from a boiler or a high-temperature kiln is discharged from a main pipeline A, enters a dust removal and sulfur removal box body from the lower part, the upper part of the dust removal and sulfur removal box body is provided with a filter plate, the filter plate is provided with a filter round hole, the dust in the flue gas can be filtered, the dust is left below the filter plate and falls into a dust collection box, an active carbon bag is evenly paved above the filter plate, the active carbon bag can adsorb sulfur dioxide in the flue gas, the pollution of the discharged gas is reduced, one side of the filter plate is provided with a limiting plate vertical to the filter plate, the filter plate is clamped in the dust removal and sulfur removal box body through horizontal long holes on the wall bodies at the two sides of the dust removal and sulfur removal box body, the installation and the disassembly are convenient, rubber gaskets are bonded at the upper part and the lower part of the horizontal long holes, the sealing effect of, the activated carbon bag is convenient to replace regularly, the dedusting and desulfurizing box body is made of heat-insulating materials, the heat dissipation of flue gas in the dedusting and desulfurizing process is improved, the heat exchange efficiency is improved, the pipeline is not easy to block in the later flue gas transmission process, the flue gas subjected to dedusting and desulfurizing treatment is discharged from the main pipeline B and is divided into a branch pipeline A and a branch pipeline B, a control valve A and a booster pump A are sequentially arranged on the branch pipeline A, the flue gas is led to the greenhouse and is connected with a coiled pipe in the greenhouse, the coiled pipe surrounds a plurality of circles in the greenhouse and transmits the heat in the flue gas to the air in the greenhouse to finish heat exchange, and finally the flue gas is discharged from a cooling flue gas outlet A, no intermediate medium is used in the heat exchange process, the heat exchange efficiency is high, the control valve A can control whether the flue gas circulates or not, the booster pump A can increase the circulation speed of the flue gas, when the flue gas circulates from the branch pipeline B, the control valve, the booster pump B increases the circulation speed of the flue gas, the branch pipeline B is communicated with the heat exchange box body and is communicated with a spiral flue gas pipeline in the heat exchange box body and flows downwards from the upper part of the spiral flue gas pipeline, the lower part of the spiral flue gas pipeline is connected with a cooling flue gas outlet at the lower part of the heat exchange box body, a spiral water flow pipeline is arranged in the spiral flue gas pipeline and is sleeved in the spiral flue gas pipeline, the lower part of the spiral water flow pipeline is connected with a cold water inlet, a booster pump C is arranged at the cold water inlet to ensure that cold water flows from bottom to top in the spiral water flow pipeline, a heating water outlet is arranged at the upper part of the heat exchange box body, the upper part of the spiral water flow pipeline is connected with the heating water outlet, the contact area and the contact time of the cold water and the, the practicability is strong.
Generally, the utility model has the advantages of simple structure, difficult jam pipeline, heat exchange efficiency height, little and the practicality is strong of exhaust gas pollution.
Claims (9)
1. The utility model provides a high-efficient flue gas indirect heating equipment of intelligence, it is including dust removal sulphur removal box, greenhouse and heat exchange box, its characterized in that: the lower part of the dedusting and desulfurizing box body is connected with one end of a main pipeline A, the other end of the main pipeline A is connected with a flue gas discharge port of a boiler, the bottom of the dedusting and desulfurizing box body is provided with a dust collecting box, the side wall of the dedusting and desulfurizing box body is provided with a dust taking port corresponding to the dust collecting box, the upper part of the dedusting and desulfurizing box body is provided with a filter plate, one side of the filter plate is provided with a limiting plate vertical to the filter plate, the filter plate penetrates through horizontal long holes on the two side walls and is clamped in the dedusting and desulfurizing box body, the upper part and the lower part of the horizontal long holes are provided with rubber gaskets, an activated carbon bag is placed on the filter plate, the box body wall body at the upper part of the filter plate is provided with an activated carbon replacing port, the top of the dedusting and desulfurizing box body is connected with a main pipeline B, the main pipeline A is, the end part of the branch pipeline A is communicated with a coiled pipe arranged in the greenhouse, the coiled pipe is vertically arranged on the inner side wall of the greenhouse, the end part of the coiled pipe is connected with a cooling flue gas outlet A arranged on the wall of the greenhouse, the branch pipeline B is sequentially connected with a control valve B and a booster pump B, the end part of the branch pipeline B is communicated with a spiral flue gas pipeline arranged in the heat exchange box body, the other end part of the spiral flue gas pipeline is connected with a cooling flue gas outlet B arranged at the lower part of the heat exchange box body, a cold water inlet is arranged at the bottom of the heat exchange box body, a booster pump C is arranged at the cold water inlet, the cold water inlet is connected with a spiral water flow pipeline arranged in the spiral flue gas pipeline, and the end part of the.
2. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the bottom of the heat exchange box body is provided with support legs.
3. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the dust-removing and sulfur-removing box body is rectangular.
4. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the filter plate is obliquely clamped in the dedusting and desulfurizing box body.
5. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the activated carbon bag is evenly and flatly paved on the filter plate.
6. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the filter on be provided with the dust removal filter screen.
7. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the flow direction of the spiral flue gas pipeline is from top to bottom.
8. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the flow direction of the spiral water flow pipeline is from bottom to top.
9. The intelligent high-efficiency flue gas heat exchange equipment of claim 1, wherein: the dedusting and desulfurizing box body is made of heat-insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404654.1U CN211462471U (en) | 2019-12-27 | 2019-12-27 | High-efficient flue gas indirect heating equipment of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404654.1U CN211462471U (en) | 2019-12-27 | 2019-12-27 | High-efficient flue gas indirect heating equipment of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211462471U true CN211462471U (en) | 2020-09-11 |
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ID=72375928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922404654.1U Expired - Fee Related CN211462471U (en) | 2019-12-27 | 2019-12-27 | High-efficient flue gas indirect heating equipment of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211462471U (en) |
-
2019
- 2019-12-27 CN CN201922404654.1U patent/CN211462471U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |