CN211316183U - Cooling spray device for pyrolysis gasifier - Google Patents
Cooling spray device for pyrolysis gasifier Download PDFInfo
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- CN211316183U CN211316183U CN201922228089.8U CN201922228089U CN211316183U CN 211316183 U CN211316183 U CN 211316183U CN 201922228089 U CN201922228089 U CN 201922228089U CN 211316183 U CN211316183 U CN 211316183U
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Abstract
The utility model relates to the technical field of flue gas cooling, and discloses a cooling spray device for a pyrolysis gasifier, wherein the left side of a cooling tower is connected with a first air inlet pipe and a second air inlet pipe, the right side of the cooling tower is connected with a spray component, the bottom end of the cooling tower is connected with a circulating component, the left sides of the first air inlet pipe and the second air inlet pipe are connected with a fan air outlet pipe, the fan air outlet pipe is connected with a fan, the left side of the fan is connected with a fan air inlet pipe, the outer side of the circulating component is connected with a water filling port, the right side of the circulating component is connected with a water outlet pipe, the right side of the water outlet pipe is connected with a circulating pump, the circulating component conveys sprayed water into the spray pipe again through the circulating pump for circulating spray, water resources are saved, the utilization rate of water is improved, and set up a plurality of shower nozzles, make water and high temperature flue gas dust fully contact, reach rapid cooling's effect.
Description
Technical Field
The utility model relates to a flue gas cooling technical field specifically is a cooling spray set for pyrolysis gasifier.
Background
Pyrolysis gasification refers to a process that under the condition of no oxygen or oxygen deficiency, macromolecules of organic components in garbage are broken to generate micromolecular gas, tar and residues, the garbage pyrolysis gasification technology not only realizes harmless, reduction and recycling of the garbage, but also can effectively overcome the problem of dioxin pollution generated by garbage incineration, so that the garbage treatment technology has a great development prospect.
However, secondary waste water is generated when high-temperature flue gas is cooled and sprayed, secondary treatment is required to be performed on the secondary waste water, the difficulty of the process is increased, resources are wasted, and a few spray heads of the spray pipes are arranged in the cooling tower, so that the spray pipes cannot be sprayed on high-temperature flue gas dust in a large area, harmful gas is diffused into the air to pollute the air, and therefore, the cooling spray device for the pyrolysis gasifier is provided by technical personnel in the field to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling spray set for pyrolysis gasifier to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a cooling spray set for pyrolysis gasifier, includes the cooling tower, the left side of cooling tower is connected with first intake pipe and second intake pipe, and the right side of cooling tower is connected with spray assembly, the top of cooling tower is connected with the gas outlet, and the bottom of cooling tower is connected with circulation subassembly, the left side of first intake pipe and second intake pipe is connected with the fan outlet duct, the fan outlet duct is connected on the fan, the left side of fan is connected with the fan intake pipe, the outside of circulation subassembly is connected with the water filling port, and the right side of circulation subassembly is connected with the outlet pipe, the right side of outlet pipe is connected with the circulating pump, the top of circulating pump is connected with the connecting pipe.
As a further aspect of the present invention: the top and the spray assembly swing joint of connecting pipe, and the bottom and the circulating pump swing joint of connecting pipe, the inside at the cooling tower is connected in the spray assembly embedding, circulation assembly fixed connection is in the bottom of cooling tower.
As a further aspect of the present invention: the circulation subassembly includes filter screen, storage water tank and outlet pipe connector, the top of storage water tank is connected with the filter screen, and the right side of storage water tank is connected with the outlet pipe, the outlet pipe connector has been seted up on the right side of outlet pipe.
As a further aspect of the present invention: the filter screen fixed connection is on the top of storage water tank, storage water tank fixed connection is in the bottom of cooling tower, and the outside fixedly connected with water filling port of storage water tank.
As a further aspect of the present invention: the spray assembly comprises a first spray pipe, a second spray pipe and a third spray pipe, the second spray pipe is embedded and connected inside the cooling tower, the bottom of the second spray pipe is connected with the first spray pipe and the third spray pipe respectively, and spray heads are mounted on the first spray pipe, the second spray pipe and the third spray pipe respectively.
As a further aspect of the present invention: the first spray pipe and the third spray pipe are connected to the inside of the cooling tower, and the spray head, the first spray pipe, the second spray pipe and the third spray pipe are communicated with each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the circulation subassembly, will spray out water and carry the shower again in through the circulating pump, circulate and spray, practiced thrift the water resource, improved the utilization ratio of water.
2. Through spray assembly, install the shower respectively about in the cooling tower and top to set up a plurality of shower nozzles, make water and the flue gas dust of high temperature fully contact, reach rapid cooling's effect.
Drawings
FIG. 1 is a schematic structural view of a cooling spray device for a pyrolysis gasifier;
FIG. 2 is a schematic structural view of a circulating assembly in a cooling spray system for a pyrolysis gasifier;
FIG. 3 is a schematic structural view of a spray assembly of a cooling spray assembly for a pyrolysis gasifier;
in the figure: 1. a first intake pipe; 2. a fan air outlet pipe; 3. a fan air inlet pipe; 4. a fan; 5. a second intake pipe; 6. a circulation component; 7. a water injection port; 8. a water outlet pipe; 9. a circulation pump; 10. a connecting pipe; 11. a cooling tower; 12. a spray assembly; 13. an air outlet; 14. filtering with a screen; 15. a water storage tank; 16. a water outlet pipe joint; 17. a spray head; 18. a first shower pipe; 19. a second shower pipe; 20. and a third spray pipe.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a cooling spray device for a pyrolysis gasifier includes a cooling tower 11, a first inlet pipe 1 and a second inlet pipe 5 are connected to a left side of the cooling tower 11, a spray assembly 12 is connected to a right side of the cooling tower 11, a gas outlet 13 is connected to a top end of the cooling tower 11, a circulation assembly 6 is connected to a bottom end of the cooling tower 11, a blower outlet pipe 2 is connected to a left side of the first inlet pipe 1 and the second inlet pipe 5, the blower outlet pipe 2 is connected to a blower 4, a blower inlet pipe 3 is connected to a left side of the blower 4, a water filling port 7 is connected to an outer side of the circulation assembly 6, a water outlet pipe 8 is connected to a right side of the circulation assembly 6, a circulation pump 9 is connected to a right side of the water outlet pipe 8, a connection pipe 10 is connected to an upper side of the, the spray component 12 is embedded and connected inside the cooling tower 11, the circulating component 6 is fixedly connected at the bottom of the cooling tower 11, the circulating component 6 comprises a filter screen 14, a water storage tank 15 and a water outlet pipe joint 16, the top end of the water storage tank 15 is connected with the filter screen 14, the right side of the water storage tank 15 is connected with a water outlet pipe 8, the right side of the water outlet pipe 8 is provided with the water outlet pipe joint 16, the filter screen 14 is fixedly connected at the top end of the water storage tank 15, the water storage tank 15 is fixedly connected at the bottom end of the cooling tower 11, the outer side of the water storage tank 15 is fixedly connected with a water filling port 7, sprayed water is conveyed into the spray pipe again through a circulating pump 9 through the circulating component 6 for circulating spray, water resources are saved, the water utilization rate is improved, the water filling port 7 connected on the water storage tank 15, after the water injection is finished, the water injection port 7 is sealed by a plug, water directly flows out from the water injection port 7 during water changing, the top of the water storage tank 15 is provided with a filter screen 14, so that dust in the cooling tower 11 is blocked on the filter screen 14, and the circulating pump 9 is prevented from being blocked by the dust.
In fig. 1 and 3: the spraying component 12 comprises a first spraying pipe 18, a second spraying pipe 19 and a third spraying pipe 20, the second spraying pipe 19 is embedded and connected inside the cooling tower 11, the bottom of the second spraying pipe 19 is respectively connected with the first spraying pipe 18 and the third spraying pipe 20, the first spraying pipe 18, the second spraying pipe 19 and the third spraying pipe 20 are respectively provided with a nozzle 17, the first spraying pipe 18 and the third spraying pipe 20 are respectively connected inside the cooling tower 11, the nozzles 17, the first spraying pipe 18, the second spraying pipe 19 and the third spraying pipe 20 are communicated, the spraying pipes are respectively arranged on the left inner wall, the right inner wall and the upper side inside the cooling tower 11 through the spraying component 12, and a plurality of nozzles 17 are arranged to ensure that water is fully contacted with high-temperature flue dust to achieve the effect of rapid cooling, the right side of the second spraying pipe 19 is movably connected with the top of the connecting pipe 10, the bottom end of the connecting pipe 10 is movably connected with a water outlet of the circulating pump 9, because of containing the dust in the cooling tower 11, cooling water sprays through the circulation and can bring a small amount of dust into in the connecting pipe 10, makes things convenient for the dismouting of connecting pipe 10 to wash like this, and flue gas among the device gets into cooling tower 11 and has set up two intake pipes, improves the efficiency of admitting air, has improved refrigerated efficiency simultaneously.
The utility model discloses a theory of operation is: firstly, a fan air inlet pipe 3 is connected with a pyrolysis gasifier, so that the generated high-temperature flue gas dust is introduced into a fan air outlet pipe 2 under the action of a fan 4, and is respectively diffused into a first air inlet pipe 1 and a second air inlet pipe 5 through the fan air outlet pipe 2, and is finally introduced into a cooling tower 11, a spray pipe is connected in the cooling tower 11, a plurality of spray nozzles 17 are connected on the spray pipe, water is fully contacted with the high-temperature flue gas dust through a spray assembly 12 to achieve the effect of rapid cooling, the water is directly collected in a water storage tank 15 after being sprayed out, the sprayed water is conveyed into the spray pipe again through a circulating pump 9 through a circulating pump 6 to be circularly sprayed, the water resource is saved, the utilization rate of the water is improved, a water filling port 7 connected on the water storage tank 15 can be used as a water inlet and a water outlet, when water is injected into the water storage tank 15, a water, after the water injection is accomplished, with stopper 7 sealed with water filling port, directly make water flow from 7 of water filling port during water changing, 15 top installations of storage water tank and filter screen 14, make the dust in the cooling tower 11 keep off on filter screen 14, prevent that the dust from blockking up circulating pump 9, the right side of second shower 19 and the top swing joint of connecting pipe 10, the bottom swing joint of connecting pipe 10 is on circulating pump 9's delivery port, contain the dust because of cooling tower 11, the cooling water can bring a small amount of dust into in connecting pipe 10 through circulation spray, make things convenient for the dismouting of connecting pipe 10 to wash like this, flue gas in the device gets into cooling tower 11 and has set up two intake pipes, the efficiency of admitting air is improved, the refrigerated efficiency has been improved simultaneously, a small amount of gas after being cooled off at last diffuses to cooling tower 11 outsidely through.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cooling spraying device for the pyrolysis gasification furnace comprises a cooling tower (11) and is characterized in that the left side of the cooling tower (11) is connected with a first air inlet pipe (1) and a second air inlet pipe (5), the right side of the cooling tower (11) is connected with a spraying assembly (12), the top end of the cooling tower (11) is connected with an air outlet (13), the bottom end of the cooling tower (11) is connected with a circulating assembly (6), the left sides of the first air inlet pipe (1) and the second air inlet pipe (5) are connected with a fan air outlet pipe (2), the fan air outlet pipe (2) is connected onto a fan (4), the left side of the fan (4) is connected with a fan air inlet pipe (3), the outer side of the circulating assembly (6) is connected with a water filling port (7), the right side of the circulating assembly (6) is connected with a water outlet pipe (8), the right side of the, and a connecting pipe (10) is connected above the circulating pump (9).
2. A cooling spray device for a pyrolysis gasifier according to claim 1, wherein the top end of the connecting pipe (10) is movably connected with a spray assembly (12), the bottom end of the connecting pipe (10) is movably connected with a circulating pump (9), the spray assembly (12) is embedded and connected in the cooling tower (11), and the circulating assembly (6) is fixedly connected at the bottom of the cooling tower (11).
3. The cooling spray device for the pyrolysis gasifier according to claim 1, wherein the circulation component (6) comprises a filter screen (14), a water storage tank (15) and a water outlet pipe joint (16), the filter screen (14) is connected to the top end of the water storage tank (15), the water outlet pipe (8) is connected to the right side of the water storage tank (15), and the water outlet pipe joint (16) is formed in the right side of the water outlet pipe (8).
4. The cooling spray device for the pyrolysis gasifier according to claim 3, wherein the filter screen (14) is fixedly connected to the top end of a water storage tank (15), the water storage tank (15) is fixedly connected to the bottom end of the cooling tower (11), and a water filling port (7) is fixedly connected to the outer side of the water storage tank (15).
5. The cooling spray device for the pyrolysis gasifier, according to claim 1, is characterized in that the spray assembly (12) comprises a first spray pipe (18), a second spray pipe (19) and a third spray pipe (20), the second spray pipe (19) is embedded and connected inside the cooling tower (11), the bottom of the second spray pipe (19) is connected with the first spray pipe (18) and the third spray pipe (20) respectively, and spray heads (17) are mounted on the first spray pipe (18), the second spray pipe (19) and the third spray pipe (20).
6. A cooling spray device for a pyrolysis gasifier according to claim 5, wherein the first spray pipe (18) and the third spray pipe (20) are connected to the inside of the cooling tower (11), and the spray head (17), the first spray pipe (18), the second spray pipe (19) and the third spray pipe (20) are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228089.8U CN211316183U (en) | 2019-12-12 | 2019-12-12 | Cooling spray device for pyrolysis gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228089.8U CN211316183U (en) | 2019-12-12 | 2019-12-12 | Cooling spray device for pyrolysis gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211316183U true CN211316183U (en) | 2020-08-21 |
Family
ID=72080888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922228089.8U Active CN211316183U (en) | 2019-12-12 | 2019-12-12 | Cooling spray device for pyrolysis gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211316183U (en) |
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2019
- 2019-12-12 CN CN201922228089.8U patent/CN211316183U/en active Active
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