CN212251302U - Dry fog dust removal pipeline drain valve - Google Patents
Dry fog dust removal pipeline drain valve Download PDFInfo
- Publication number
- CN212251302U CN212251302U CN202020350679.8U CN202020350679U CN212251302U CN 212251302 U CN212251302 U CN 212251302U CN 202020350679 U CN202020350679 U CN 202020350679U CN 212251302 U CN212251302 U CN 212251302U
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- water inlet
- water
- valve body
- channel
- dust removal
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- Expired - Fee Related
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Abstract
The utility model provides a dry fog dust removal pipeline bleeder valve, includes the valve body, its characterized in that: the dry fog dust removal device is characterized in that the valve body is installed at a position close to the water outlet hole in the dry fog dust removal host machine, the valve body is provided with a water inlet, a water outlet and a drainage port, the water inlet and the water outlet are respectively communicated with a water inlet pipe and a water outlet pipe of the dry fog dust removal host machine through pipeline connectors, a water inlet channel is arranged between the water inlet and the water outlet in the valve body, a drainage channel is arranged between the water outlet and the drainage port, and a valve core capable of opening or closing the water. The utility model has the advantages of simple and reasonable structure, it is very convenient to operate, can be when the host computer stop operation with the ponding discharge in the water pipe, avoid winter the water pipe because ponding freeze and break, increase of service life ensures dry fog dust collecting equipment's normal operating.
Description
Technical Field
The utility model belongs to the technical field of dry fog dust collecting equipment, a drain valve is related to, concretely relates to dry fog dust removal pipeline drain valve.
Background
Along with the environmental protection requirement provides, dust control is constantly upgraded, and in the dust control technology, dry fog dust collecting equipment is widely used in airtight or semi-airtight spaces of fixed pollution sources in ports, thermal power, steel, mines, chemical industry and other unorganized discharge places due to the characteristics of good dust suppression effect, energy conservation and environmental protection, stable performance, simple operation and the like, for example: the equipment for inhibiting dust by generating dust in the material transferring process of a belt conveyor material transferring point, a ship unloader, a bucket-wheel stacker-reclaimer, a ship loader, a tipper, a circular stockyard stacker-reclaimer and the like.
The working principle of the dry fog dust removing equipment is as follows: the dry fog dust removing equipment can generate water fog particles with the diameter of 1-10 microns, effectively adsorb dust suspended in the air, particularly inhalable dust particles with the diameter of less than 5 microns, agglomerate and settle under the action of gravity, thereby achieving the effect of dust suppression
The dry fog dust removal equipment mainly comprises an air compressor, a dry fog host, a booster pump, a filter, an electromagnetic valve, a water-gas pipeline and other components, wherein gas generated by the air compressor and water supplied by the booster pump are delivered to a nozzle through the water-gas pipeline to generate gas fog for dust suppression. However, the following problems still exist during the use: after the material operation, dry fog dust collecting equipment stop operation, but often there is ponding in the water pipe, freezes easily under the low temperature condition in winter, and leads to the pipeline to break, influences dry fog dust collecting equipment's normal operating.
Disclosure of Invention
The utility model aims to solve the technical problem that a dry fog dust removal pipeline bleeder valve that simple structure is reasonable, convenient operation is provided to foretell technical current situation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a dry fog dust removal pipeline bleeder valve, includes the valve body, its characterized in that: the dry fog dust removal device is characterized in that the valve body is installed at a position close to the water outlet hole in the dry fog dust removal host machine, the valve body is provided with a water inlet, a water outlet and a drainage port, the water inlet and the water outlet are respectively communicated with a water inlet pipe and a water outlet pipe of the dry fog dust removal host machine through pipeline connectors, a water inlet channel is arranged between the water inlet and the water outlet in the valve body, a drainage channel is arranged between the water outlet and the drainage port, and a valve core capable of opening or closing the water.
As an improvement, the water inlet channel and the drainage channel are respectively arranged on the upper part and the lower part in the valve body in parallel, the water inlet and the water outlet are respectively arranged on the right side and the left side of the upper part of the valve body, the drainage port is arranged on the right side of the lower part of the valve body, and the water outlet channel is downwards arranged at the position, close to the water outlet, of the water inlet channel and communicated with the drainage channel.
The improved valve is characterized in that a circular mounting hole which penetrates through the water inlet channel and the drainage channel and is used for mounting the valve core is longitudinally formed in the valve body close to the right side, the valve core is cylindrical, the valve core can be rotatably mounted on the valve body by 90 degrees, an upper through hole and a lower through hole which are communicated with the water inlet channel and the drainage channel are formed in the valve core, the upper through hole and the lower through hole are coaxial and mutually perpendicular to the water inlet channel and the drainage channel respectively, when the water inlet channel is opened, the drainage channel is closed, and when the water inlet channel is closed, the drainage channel is opened.
And a sealing element is lined between the outer wall surfaces of the upper through hole and the lower through hole of the valve core and the inner wall of the valve body, and plugs with central holes are arranged in the water inlet channel and the drainage channel and close to the valve core.
Furthermore, the drainage channel is arranged in a penetrating mode, and a plug is arranged on the left side of the valve body corresponding to the opening of the drainage channel.
Furthermore, a through hole is formed downwards in the position, corresponding to the water outlet channel, of the drainage channel, and a lower plug is arranged at the position, corresponding to the through hole, of the lower end of the valve body.
And finally, a sewage tank is arranged on the dry fog dust removal host and connected with a drain outlet, or the drain outlet is connected with compressed air, and accumulated water in the water pipe is drained from the nozzle through air pressure.
Compared with the prior art, the utility model has the advantages of: the drain valve is installed at a position close to the water outlet hole in the dry fog dust removal host, when the dry fog dust removal host runs, water enters from the water inlet and exits from the water outlet, when the dry fog dust removal host stops running, the water inlet stops entering, the valve core rotates by 90 degrees, the water inlet channel is closed, and a water pipe outside the water outlet is discharged from the drain outlet through the drain channel. The utility model has the advantages of simple and reasonable structure, it is very convenient to operate, can be when the host computer stop operation with the ponding discharge in the water pipe, avoid winter the water pipe because ponding freeze and break, increase of service life ensures dry fog dust collecting equipment's normal operating.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a transverse cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the valve cartridge;
fig. 4 is a schematic structural diagram of the embodiment of the present invention when the host operates;
fig. 5 is a schematic structural view of the embodiment of the present invention when the main unit stops and the drain valve drains.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 5, a dry fog dust removal pipeline drain valve comprises a valve body 1 and a valve core 2, wherein the valve body 1 is installed at a position close to a water outlet hole in a dry fog dust removal host, the valve body 1 is provided with a water inlet 11, a water outlet 12 and a drain outlet 13, the water inlet 11 and the water outlet 12 are respectively communicated with a water inlet pipe and a water outlet pipe of the dry fog dust removal host through a pipeline joint 10, a water inlet channel 14 is arranged between the water inlet 11 and the water outlet 12 in the valve body 1, a drain channel 15 is arranged between the water outlet 12 and the drain outlet 13, the water inlet channel 14 and the drain channel 15 are respectively arranged at the upper part and the lower part in the valve body 1 in parallel, the water inlet 11 and the water outlet 12 are respectively arranged at the right side and the, a water outlet channel 16 communicated with a drainage channel 15 is arranged at the position of the water inlet channel 14 close to the water outlet 12; a circular mounting hole which penetrates through the water inlet channel 14 and the drainage channel 15 and is used for mounting the valve core 2 is longitudinally formed in the valve body 1 close to the right side, the valve core 2 is cylindrical, and the valve core 2 can be rotatably mounted on the valve body 1 by 90 degrees and is used for opening or closing the water inlet channel 14 and the drainage channel 15; an upper through hole 21 and a lower through hole 22 which are communicated with the water inlet channel 14 and the drainage channel 15 are formed on the valve core 2, and the upper through hole 21 and the lower through hole 22 are respectively coaxial with the water inlet channel 14 and the drainage channel 15 and are mutually vertical, so that the drainage channel 15 is closed when the water inlet channel 14 is opened, and the drainage channel 15 is opened when the water inlet channel 14 is closed; a sealing element 3 is lined between the outer wall surfaces of an upper through hole 21 and a lower through hole 22 of the valve core 2 and the inner wall of the valve body 1, and plugs 4 with central holes are arranged in the positions, close to the valve core 2, in the water inlet channel 14 and the drainage channel 15; the drainage channel 15 is penetrated and opened like the water inlet channel 14, and a plug 5 is arranged at the left side of the valve body 1 corresponding to the opening of the drainage channel 15; a through hole 17 is formed downwards in the position, corresponding to the water outlet channel 16, of the drainage channel 15, a lower plug 6 is arranged at the position, corresponding to the through hole 17, of the lower end of the valve body 1, and the plug 5 and the lower plug 6 are fixed with the valve body 1 in a threaded connection mode; in addition, a sewage tank is arranged on the dry fog dust removal host and connected with the drain outlet 13, or the drain outlet 13 is connected with compressed air, and accumulated water in the water pipe is drained from the nozzle through air pressure.
When the dry fog dust removal host machine operates, as shown in fig. 4, water enters from the water inlet 11 and exits from the water outlet 12, when the dry fog dust removal host machine stops operating, the water inlet 11 stops entering water, the valve core 2 rotates by 90 degrees, the water inlet channel 14 is closed, a water pipe outside the water outlet 12 is discharged from the discharge port 13 to a sewage tank through the discharge channel 15, as shown in fig. 5, or compressed air is connected into the discharge port 13, and accumulated water in the water pipe is discharged from the nozzle through air pressure.
This embodiment can be when dry fog dust collecting equipment stops to operate, with the whole discharges of ponding in the water pipe, avoid winter the water pipe because ponding freeze and break, ensure dry fog dust collecting equipment's normal operating.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a dry fog dust removal pipeline bleeder valve, includes the valve body, its characterized in that: the dry fog dust removal device is characterized in that the valve body is installed at a position close to the water outlet hole in the dry fog dust removal host machine, the valve body is provided with a water inlet, a water outlet and a drainage port, the water inlet and the water outlet are respectively communicated with a water inlet pipe and a water outlet pipe of the dry fog dust removal host machine through pipeline connectors, a water inlet channel is arranged between the water inlet and the water outlet in the valve body, a drainage channel is arranged between the water outlet and the drainage port, and a valve core capable of opening or closing the water.
2. The dry mist dust removal pipe drain valve of claim 1, wherein: the water inlet channel and the drainage channel are respectively arranged on the upper portion and the lower portion of the valve body in parallel, the water inlet and the water outlet are respectively arranged on the right side and the left side of the upper portion of the valve body, the drainage port is arranged on the right side of the lower portion of the valve body, and the water outlet channel is arranged at the position, close to the water outlet, of the water inlet channel and communicated with the drainage channel.
3. The dry mist dust removal pipe drain valve of claim 2, wherein: the valve body is provided with a circular mounting hole which is close to the right side and longitudinally penetrates through the water inlet channel and the drainage channel to mount the valve core, the valve core is cylindrical, the valve core can be rotatably mounted on the valve body by 90 degrees, an upper through hole and a lower through hole which are communicated with the water inlet channel and the drainage channel are formed in the valve core, the upper through hole and the lower through hole are coaxial and mutually perpendicular to the water inlet channel and the drainage channel respectively, when the water inlet channel is opened, the drainage channel is closed, and when the water inlet channel is closed, the drainage channel is opened.
4. The dry mist dust removal pipe drain valve of claim 3, wherein: sealing elements are lined between the outer wall surfaces of the upper through hole and the lower through hole of the valve core and the inner wall of the valve body, and plug heads with central holes are arranged in the positions, close to the valve core, in the water inlet channel and the drainage channel.
5. The dry mist duct drain valve of any one of claims 1 to 4, wherein: the drainage channel is arranged in a penetrating mode, and a plug is arranged on the left side of the valve body corresponding to the opening of the drainage channel.
6. The dry mist duct drain valve of any one of claims 1 to 4, wherein: the position of the drainage channel corresponding to the water outlet channel is provided with a through hole downwards, and the lower end of the valve body corresponding to the through hole is provided with a lower plug.
7. The dry mist duct drain valve of any one of claims 1 to 4, wherein: the dry fog dust removal host is provided with a sewage tank connected with the drain outlet, or the drain outlet is connected with compressed air, and accumulated water in the water pipe is drained from the nozzle through air pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020350679.8U CN212251302U (en) | 2020-03-19 | 2020-03-19 | Dry fog dust removal pipeline drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020350679.8U CN212251302U (en) | 2020-03-19 | 2020-03-19 | Dry fog dust removal pipeline drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251302U true CN212251302U (en) | 2020-12-29 |
Family
ID=73984860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020350679.8U Expired - Fee Related CN212251302U (en) | 2020-03-19 | 2020-03-19 | Dry fog dust removal pipeline drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251302U (en) |
-
2020
- 2020-03-19 CN CN202020350679.8U patent/CN212251302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |