CN210699322U - Steel shot sandbox smoke and dust collection and treatment device for submersible pump guide shell blade casting - Google Patents
Steel shot sandbox smoke and dust collection and treatment device for submersible pump guide shell blade casting Download PDFInfo
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- CN210699322U CN210699322U CN201921538392.1U CN201921538392U CN210699322U CN 210699322 U CN210699322 U CN 210699322U CN 201921538392 U CN201921538392 U CN 201921538392U CN 210699322 U CN210699322 U CN 210699322U
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Abstract
The utility model relates to a immersible pump blower inlet casing blade casting is with steel shot sandbox smoke and dust collection processing apparatus, including dust cage and gas wash tower, the dust cage is equipped with a plurality of, every dust cage all with the dust collection pipeline intercommunication, dust collection pipeline and gas wash tower intercommunication, the dust cage is equipped with electric butterfly valve with dust collection tube coupling department, the last fan that is equipped with of dust collection pipeline, be equipped with in the gas wash tower and remove the fog zone, spray zone and settling zone, settling zone one side and circulating water pipeline intercommunication, circulating water pipeline and spray zone intercommunication. The utility model has the advantages of rigorous and reasonable design and simple structure, and the dust guard plate arranged at the bottom of the dust collection cover can better collect the smoke dust; when the dust hood is not used, an electric butterfly valve at the top of the dust hood can be closed to reduce the pressure of the fan; the spraying area is provided with two layers of atomizing nozzles, so that smoke dust can be more fully contacted with atomized water, and the dust removal effect is better; the upper water after the precipitation in the precipitation zone can be recycled through a circulating water system, so that the operation cost is reduced.
Description
Technical Field
The utility model relates to a immersible pump blower inlet casing blade casting is with shot sandbox smoke and dust collection processing apparatus belongs to casting dust removal technical field.
Background
A large amount of smoke and dust can be generated in the process of casting the guide shell blade of the submersible pump, the smoke and dust is harmful to human health, the generation speed of the smoke and dust is high, the generation amount of the smoke and dust is large, and if the smoke and dust is not removed in time, the smoke and dust can be diffused into the atmosphere to pollute the environment. Most of dust collector that uses at present is complicated in structure, and its investment cost, running cost are all higher, have reduced the production income, consequently need a simple structure, easy operation now to the lower immersible pump blower inlet casing blade casting dust collector of running cost.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides a immersible pump blower inlet casing blade casting is with steel shot sandbox smoke and dust collection processing apparatus to solve above-mentioned not enough.
The utility model relates to a steel shot sandbox smoke dust collecting and processing device for casting a submersible pump guide shell blade, which comprises a plurality of dust collecting covers and a dust removing tower, wherein each dust collecting cover is communicated with a dust collecting pipeline which is communicated with the dust removing tower, an electric butterfly valve is arranged at the connection part of the dust collecting cover and the dust collecting pipeline, and a fan is arranged on the dust collecting pipeline;
be equipped with in the gas wash tower and remove fog district, spray zone and settling zone, the gas vent is equipped with in the gas wash tower upper segment, and the gas vent setting is in fog district top, and spray zone is equipped with a plurality of atomizer, and the settling zone bottom is equipped with the drain, is equipped with the valve on the drain, settling zone one side and circulating water pipeline intercommunication, circulating water pipeline and spray zone intercommunication.
Preferably, the spraying area is provided with two layers of atomizing spray heads, the spraying opening of one layer of atomizing spray head faces upwards, the spraying opening of the other layer of atomizing spray head faces downwards, and the two layers of atomizing spray heads can enable dust and atomized water to be in contact more fully.
Preferably, a sewage collecting tank is arranged below the sewage draining outlet and used for collecting sludge precipitated in the precipitation zone.
Preferably, a circulating pump is arranged on the circulating water pipeline, and water resources precipitated in the precipitation zone can be recycled as water resources of the spraying zone again.
Preferably, the side surfaces of the bottoms of the dust collecting covers are provided with dust baffles, and the dust baffles can better concentrate and collect smoke dust.
Preferably, the dust collecting pipeline is provided with an air volume adjusting valve, the air volume adjusting valve is arranged on the dust collecting pipeline between the fan and the dust collecting cover, and the air volume adjusting valve is used for adjusting the air volume in the dust collecting main pipeline.
The working principle and the process are as follows:
after the dust hood collects the smoke dust, the smoke dust enters the dust removal tower through the dust collection pipeline. In the dedusting tower, the smoke dust is contacted with atomized water and falls into a precipitation area, after precipitation in the precipitation area, the upper water enters a spraying area again through a circulating water pipeline and a circulating pump for recycling, the dedusted gas rises, and the water mist is removed in a demisting area and then is discharged through an exhaust port.
When the sludge in the settling zone is cleaned, the dust removal tower needs to be stopped. The dust cage which is temporarily not used can relieve the pressure of the fan by closing the corresponding electric butterfly valve.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model has the advantages of rigorous and reasonable design and simple structure, and the dust guard plate arranged at the bottom of the dust collection cover can better collect the smoke dust; when the dust hood is not used, an electric butterfly valve at the top of the dust hood can be closed to reduce the pressure of the fan; the spraying area is provided with two layers of atomizing nozzles, so that smoke dust can be more fully contacted with atomized water, and the dust removal effect is better; the upper water after the precipitation in the precipitation zone can be recycled through a circulating water system, so that the operation cost is reduced.
Drawings
FIG. 1 is a structural diagram of a soot collecting and processing device of a steel shot sandbox for casting a guide shell blade of a submersible pump;
FIG. 2 is a side view of a dust cage;
in the figure: 1. a dust guard; 2. a dust collection cover; 3. an electric butterfly valve; 4. a dust collecting pipe; 5. an air volume adjusting valve; 6. a fan; 7. an atomizing spray head; 8. a demisting layer; 9. a dedusting tower; 10. an exhaust port; 11. a circulating water line; 12. a circulation pump; 13. a settling zone; 14. a sewage draining outlet; 15. a sewage collecting tank; 16. and a spraying area.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the steel shot sandbox smoke dust collecting and processing device for the submersible pump guide shell blade casting comprises a plurality of dust collecting covers 2 and a dust removing tower 9, wherein the dust collecting covers 2 are communicated with a dust collecting pipeline 4, the dust collecting pipeline 4 is communicated with the dust removing tower, an electric butterfly valve 3 is arranged at the joint of the dust collecting covers 2 and the dust collecting pipeline 4, and a fan 6 is arranged on the dust collecting pipeline 4;
be equipped with except that fog region 8, spray zone 16 and settling zone 13 in the gas wash tower 9, the gas vent 10 is equipped with to the gas wash tower 9 upper segment, and gas vent 10 sets up in fog region 8 top, and spray zone 16 is equipped with a plurality of atomizer 7, and settling zone 13 bottom is equipped with drain 14, is equipped with the valve on the drain 14, and settling zone 13 one side and circulating water pipeline 11 intercommunication, circulating water pipeline 11 and spray zone 16 intercommunication.
The spraying area 16 is provided with two layers of atomizing spray heads 7, the spraying opening of one layer of atomizing spray head 7 faces upwards, the spraying opening of the other layer of atomizing spray head 7 faces downwards, and the two layers of atomizing spray heads 7 can enable dust and atomized water to be in contact more fully.
A sewage collecting tank 15 is arranged below the sewage draining outlet 14, and the sewage collecting tank 15 is used for collecting sludge precipitated in the precipitation zone.
The circulating water pipeline 11 is provided with a circulating pump 12, and water resources precipitated in the precipitation zone 13 can be recycled as water resources of the spraying zone 16.
The side surfaces of the bottoms of the dust collecting covers 2 are respectively provided with a dust baffle plate 1, and the dust baffle plates 1 can better concentrate and collect smoke dust.
The dust collecting pipeline 4 is provided with an air volume adjusting valve 5, the air volume adjusting valve 5 is arranged on the dust collecting pipeline 4 between the fan 6 and the dust collecting cover 2, and the air volume adjusting valve 5 is used for adjusting the air volume in the dust collecting main pipeline.
After the dust collecting hood 2 collects the smoke dust, the smoke dust enters the dust removing tower 9 through the dust collecting pipeline 4. In the dust removal tower 9, the smoke dust is contacted with the atomized water and falls into a precipitation zone 13, after the precipitation in the precipitation zone 13, the upper layer water enters a spraying zone 16 again through a circulating water pipeline 11 and a circulating pump 12 for recycling, the gas after dust removal rises, and the water mist is removed in a demisting zone 8 and then is discharged through an exhaust port 10.
When the sludge in the settling zone 13 is cleaned, the dust removal tower 9 is required to be stopped. The dust cage 2, which is temporarily not in use, can be relieved of the pressure of the fan 6 by closing the respective electrically operated butterfly valve 3.
The utility model has the advantages of rigorous and reasonable design and simple structure, and the dust baffle plate 1 arranged at the bottom of the dust collection cover 2 can better collect the smoke dust; when the dust collection cover 2 is not used, the electric butterfly valve 3 at the top of the dust collection cover 2 can be closed to relieve the pressure of the fan 6; the spraying area 16 is provided with two layers of atomizing nozzles 7, so that the smoke dust can be more fully contacted with atomized water, and the dust removal effect is better; the upper water after the precipitation in the precipitation zone 13 can be recycled through a circulating water system, so that the operation cost is reduced.
Claims (6)
1. The utility model provides a processing apparatus is collected to immersible pump blower inlet casing blade casting steel shot sandbox smoke and dust, includes dust cage (2) and gas wash tower (9), its characterized in that: the dust hood (2) is provided with a plurality of dust hoods, each dust hood (2) is communicated with a dust collection pipeline (4), the dust collection pipeline (4) is communicated with the dust removal tower, an electric butterfly valve (3) is arranged at the joint of each dust hood (2) and the corresponding dust collection pipeline (4), and a fan (6) is arranged on each dust collection pipeline (4);
be equipped with in gas wash tower (9) except that fog district (8), spray district (16) and settling zone (13), gas wash tower (9) upper segment is equipped with gas vent (10), gas vent (10) set up in except that fog district (8) top, spray district (16) and be equipped with a plurality of atomizer (7), settling zone (13) bottom is equipped with drain (14), be equipped with the valve on drain (14), settling zone (13) one side and circulating water pipeline (11) intercommunication, circulating water pipeline (11) and spray district (16) intercommunication.
2. The steel shot sandbox smoke collection and treatment device for the submersible pump guide shell blade casting according to claim 1, characterized in that: the spraying area (16) is provided with two layers of atomizing spray heads (7), the spraying opening of one layer of atomizing spray head (7) is upward, and the spraying opening of the other layer of atomizing spray head (7) is downward.
3. The steel shot sandbox smoke collection and treatment device for the submersible pump guide shell blade casting according to claim 1, characterized in that: a sewage collecting pool (15) is arranged below the sewage draining outlet (14).
4. The steel shot sandbox smoke collection and treatment device for the submersible pump guide shell blade casting according to claim 1, characterized in that: and a circulating pump (12) is arranged on the circulating water pipeline (11).
5. The steel shot sandbox smoke collection and treatment device for the submersible pump guide shell blade casting according to claim 1, characterized in that: the side surfaces of the bottoms of the dust collecting covers (2) are provided with dust baffles (1).
6. The steel shot sandbox smoke collection and treatment device for the submersible pump guide shell blade casting according to claim 1, characterized in that: the dust collecting pipeline (4) is provided with an air volume adjusting valve (5), and the air volume adjusting valve (5) is arranged on the dust collecting pipeline (4) between the fan (6) and the dust collecting cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538392.1U CN210699322U (en) | 2019-09-14 | 2019-09-14 | Steel shot sandbox smoke and dust collection and treatment device for submersible pump guide shell blade casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538392.1U CN210699322U (en) | 2019-09-14 | 2019-09-14 | Steel shot sandbox smoke and dust collection and treatment device for submersible pump guide shell blade casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210699322U true CN210699322U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538392.1U Active CN210699322U (en) | 2019-09-14 | 2019-09-14 | Steel shot sandbox smoke and dust collection and treatment device for submersible pump guide shell blade casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210699322U (en) |
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2019
- 2019-09-14 CN CN201921538392.1U patent/CN210699322U/en active Active
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