CN219701307U - Anti-blocking device for spray pipeline - Google Patents
Anti-blocking device for spray pipeline Download PDFInfo
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- CN219701307U CN219701307U CN202320009258.2U CN202320009258U CN219701307U CN 219701307 U CN219701307 U CN 219701307U CN 202320009258 U CN202320009258 U CN 202320009258U CN 219701307 U CN219701307 U CN 219701307U
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- Prior art keywords
- spray
- pipe
- butterfly valve
- electric butterfly
- spray pipe
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- 239000007921 spray Substances 0.000 title claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model relates to the field of pipeline anti-blocking devices, and discloses a spray pipeline anti-blocking device, which comprises a wet dedusting body, wherein a water pool is arranged at the lower end of the wet dedusting body, a spray pipe is arranged on the outer wall of the wet dedusting body, a first spray blow-off pipe is arranged on the outer wall of the front end of the spray pipe, a water supply pipeline is arranged on the outer wall of the rear end of the spray pipe, a first electric butterfly valve is arranged at the lower end of the first spray blow-off pipe, a second electric butterfly valve is arranged at the lower end of the water supply pipeline, a water pump is arranged at the lower end of the butterfly valve, and a second spray blow-off pipe is arranged at the lower end of the first electric butterfly valve. According to the utility model, the spray pipe is used for automatically cleaning the foreign matters at regular intervals, so that the spray pipe is not blocked, the spray sewage pipe is used for discharging the foreign matters into the detachable filter screen, the foreign matters are not blocked secondarily, and the filter screen is replaced at regular intervals, so that the foreign matters can be cleaned more effectively.
Description
Technical Field
The utility model relates to the field of pipeline anti-blocking devices, in particular to a spray pipeline anti-blocking device.
Background
The low-pressure ash water is deoxidized by a rotary film deaerator in the natural gas production process, the rotary film deaerator is divided into an upper deaeration tower and a lower deaeration box, the low-pressure ash water enters the deaeration tower, is sprayed out in a spiral mode through a rotary film pipe according to a certain angle to form a water film skirt, and is subjected to heat exchange with heating steam introduced by a primary heating steam connecting pipe to form primary deaeration, water supply is heated to a saturation temperature which is 2-3 ℃ lower than the saturation temperature under the working pressure of the deaerator through contact of a water spraying grate and rising secondary heating steam, secondary coarse deaeration is carried out, and deoxidized water enters the deaeration box, however, the low-pressure ash water has more impurities and is used for a long time, the inside of the rotary film pipe is scaled, so that the low-pressure ash water cannot normally enter the rotary film pipe to carry out thermal deaeration with the low-flash steam, and cannot normally supplement water, and the incoming low-pressure ash water can be brought into a tower emptying condenser to enter a separation tank by steam, so that the separation tank is not discharged rapidly, and overflows from a emptying pipeline.
However, the shower pipe of original wet dedusting does not have the shower blow off pipe, so the phenomenon of blockage often appears, spray the pipeline and just do not have water after the jam, lead to wet dedusting unable normal use, the structure such as membrane pipe is whole to be got off in the deoxidization tower now, make the inside low pressure grey water that gets into deoxidization tower can directly spray through the shower pipe and contact heat transfer with steam, avoid influencing normal production because the pipeline scale deposit is stopped up, but long-time use, the spray hole of shower pipe still can scale deposit, cause the reduction of spray amount, it is inhomogeneous to spray, deoxidization effect variation, deoxidization efficiency reduces, even block up when serious, need long-time shut down the maintenance.
Accordingly, a person skilled in the art provides a spray pipe anti-clogging device to solve the problems set forth in the background art described above.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the spray pipeline anti-blocking device, which can prevent the spray pipe from blocking because the spray pipe periodically and automatically cleans the foreign matters, and the spray sewage pipe discharges the foreign matters into the detachable filter screen, so that the foreign matters cannot be blocked for the second time, and the filter screen is detachable and periodically replaced, so that the foreign matters can be cleaned more effectively.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the spray pipe anti-blocking device comprises a wet dedusting body, wherein a water pool is arranged at the lower end of the wet dedusting body, a spray pipe is arranged on the outer wall of the wet dedusting body, a first spray drain pipe is arranged on the outer wall of the front end of the spray pipe, a water supply pipe is arranged on the outer wall of the rear end of the spray pipe, a first electric butterfly valve is arranged at the lower end of the first spray drain pipe, a second electric butterfly valve is arranged at the lower end of the water supply pipe, a water pump is arranged at the lower end of the butterfly valve, a second spray drain pipe is arranged at the lower end of the first electric butterfly valve, and a detachable filter screen is arranged at the lower end of the second spray drain pipe.
Through above-mentioned technical scheme, water is supplied to the shower through the water supply pipe through the water pump. During normal operation, the electric butterfly valve is closed, and the electric butterfly valve is opened. The electric butterfly valve is opened for about 3 hours at regular time, the opening time is 20 seconds, foreign matters in the spray pipes can be discharged into the detachable filter screen of the water tank along with the spray drain pipes, the electric butterfly valve and the spray drain pipes after opening, the detachable filter screen is replaced for about 3 months at regular time, thus the spray pipes can not be blocked, and each spray pipe is discharged in turn if a plurality of spray pipes exist.
Further, the spray pipe is in through connection with the first spray blow-off pipe;
through the technical scheme, the through connection is adopted, so that the cooperation between the devices is improved.
Further, the first spraying blow-off pipe is in through connection with the first electric butterfly valve;
through the technical scheme, the through connection is adopted, so that the cooperation between the devices is improved.
Further, the first electric butterfly valve is in through connection with the second spraying blow-off pipe;
through the technical scheme, the through connection is adopted, so that the cooperation between the devices is improved.
Further, the second spraying blow-off pipe is communicated with the detachable filter screen;
through the technical scheme, the through connection is adopted, so that the cooperation between the devices is improved.
Further, the spray pipe is in through connection with the water supply pipeline;
through the technical scheme, the through connection is adopted, so that the cooperation between the devices is improved.
Further, the water supply pipeline is in through connection with the second electric butterfly valve;
through the technical scheme, the through connection is adopted, so that the cooperation between the devices is improved.
Further, the second electric butterfly valve is connected with the water pump in a penetrating way;
through the technical scheme, the through connection is adopted, so that the cooperation between the devices is improved.
The utility model has the following beneficial effects:
1. compared with the existing spray pipeline anti-blocking device, the spray pipeline anti-blocking device provided by the utility model has the advantages that the spray pipes are automatically cleaned regularly, so that the spray pipes are not blocked, the spray sewage pipes discharge the foreign matters into the detachable filter screen, the foreign matters are not blocked secondarily, the filter screen is replaced removably and regularly, and the foreign matters can be cleaned more effectively.
2. Compared with the existing spray pipe anti-blocking device, the spray pipe anti-blocking device provided by the utility model has the advantage that water is added to the spray pipe through the water supply pipe by the water pump. During normal operation, the electric butterfly valve is closed, and the electric butterfly valve is opened. The electric butterfly valve is opened for about 3 hours at regular time, the opening time is 20 seconds, foreign matters in the spray pipes can be discharged into the detachable filter screen of the water tank along with the spray drain pipes, the electric butterfly valve and the spray drain pipes after opening, the detachable filter screen is replaced for about 3 months at regular time, thus the spray pipes can not be blocked, and each spray pipe is discharged in turn if a plurality of spray pipes exist.
3. Compared with the existing spray pipeline anti-blocking device, the spray pipeline anti-blocking device provided by the utility model has the advantages that the structure is simple, the use is simple and convenient, the practicability is strong, the foreign matters can not be blocked secondarily, the filter screen is removable and periodically replaced, and the foreign matters can be cleaned more effectively.
Drawings
FIG. 1 is a front partial cross-sectional view of a spray pipe anti-clogging device in accordance with the present utility model;
FIG. 2 is a side cross-sectional view of a spray pipe anti-clogging device in accordance with the present utility model;
FIG. 3 is a schematic view of the water supply of the dust collector of the spray pipe anti-clogging device of the present utility model;
fig. 4 is a top view of the spray pipe anti-blocking device according to the present utility model.
Legend description:
1. a wet dust removal body; 2. a shower pipe; 3. a first spray drain; 4. a first electric butterfly valve; 5. a pool; 6. a detachable filter screen; 7. a water pump; 8. a second electric butterfly valve; 9. a water supply pipe; 10. and a second spray blow-down pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the spray pipeline anti-blocking device comprises a wet dedusting body 1, wherein a water tank 5 is arranged at the lower end of the wet dedusting body 1, a spray pipe 2 is arranged on the outer wall of the wet dedusting body 1, a first spray blow-off pipe 3 is arranged on the outer wall of the front end of the spray pipe 2, a water supply pipeline 9 is arranged on the outer wall of the rear end of the spray pipe 2, a first electric butterfly valve 4 is arranged at the lower end of the first spray blow-off pipe 3, a second electric butterfly valve 8 is arranged at the lower end of the water supply pipeline 9, a water pump 7 is arranged at the lower end of the butterfly valve 8, a second spray blow-off pipe 10 is arranged at the lower end of the first electric butterfly valve 4, and a detachable filter screen 6 is arranged at the lower end of the second spray blow-off pipe 10;
through because shower 2 periodic automatic clearance foreign matter, shower 2 just can not block up like this, in shower drain arranges the foreign matter to removable filter screen 6, the foreign matter just can not cause the secondary to block up like this, and the filter screen is removable periodic replacement, can more effectually clear up the foreign matter.
The shower pipe 2 is connected with the first shower blow off pipe 3 in a through way, thereby improving the cooperation between the devices through the through way, the first shower blow off pipe 3 is connected with the first electric butterfly valve 4 in a through way, thereby improving the cooperation between the devices through the through way, the first electric butterfly valve 4 is connected with the second shower blow off pipe 10 in a through way, thereby improving the cooperation between the devices through the through way, the second shower blow off pipe 10 is connected with the detachable filter screen 6 in a through way, thereby improving the cooperation between the devices through the through way, the shower pipe 2 is connected with the water supply pipe 9 in a through way, thereby improving the cooperation between the devices through the through way, the water supply pipe 9 is connected with the second electric butterfly valve 8 in a through way, thereby improving the cooperation between the devices through the through way, the second electric butterfly valve 8 is connected with the water pump 7 in a through way, thereby improving the cooperation between the devices through the through way.
Working principle: when the device is needed to be used, the spray pipe 2 is not blocked by automatically cleaning the foreign matters at regular intervals due to the spray pipe 2, the spray drain pipe is used for discharging the foreign matters into the detachable filter screen 6, the foreign matters are not blocked secondarily, the filter screen is replaced at regular intervals in a detachable mode, the foreign matters can be cleaned more effectively, and water is added to the spray pipe 2 through the water supply pipeline 9 by the water pump 7. When the electric butterfly valve is normally operated, the electric butterfly valve is closed, the electric butterfly valve is opened for about 3 hours once at regular time, the opening time is 20 seconds, foreign matters in the spray pipe 2 can be discharged to the detachable filter screen of the water tank along with the spray drain pipe, the electric butterfly valve and the spray drain pipe after opening, the detachable filter screen 6 is replaced for about 3 months at regular time, thus the spray pipe 2 can not be blocked, and if a plurality of spray pipes 2 exist, each spray pipe 2 is discharged in turn.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Spray pipeline anti-blocking device, including wet dedusting body (1), its characterized in that: the wet dedusting device comprises a wet dedusting body (1), and is characterized in that a water tank (5) is arranged at the lower end of the wet dedusting body (1), a spray pipe (2) is arranged on the outer wall of the wet dedusting body (1), a first spray drain pipe (3) is arranged on the outer wall of the front end of the spray pipe (2), a water supply pipeline (9) is arranged on the outer wall of the rear end of the spray pipe (2), a first electric butterfly valve (4) is arranged at the lower end of the first spray drain pipe (3), a second electric butterfly valve (8) is arranged at the lower end of the water supply pipeline (9), a water pump (7) is arranged at the lower end of the butterfly valve (8), a second spray drain pipe (10) is arranged at the lower end of the first electric butterfly valve (4), and a detachable filter screen (6) is arranged at the lower end of the second spray drain pipe (10).
2. The spray pipe anti-clogging device of claim 1 wherein: the spray pipe (2) is connected with the first spray blow-down pipe (3) in a penetrating way.
3. The spray pipe anti-clogging device of claim 1 wherein: the first spraying blow-down pipe (3) is connected with the first electric butterfly valve (4) in a penetrating way.
4. The spray pipe anti-clogging device of claim 1 wherein: the first electric butterfly valve (4) is connected with the second spraying blow-down pipe (10) in a penetrating way.
5. The spray pipe anti-clogging device of claim 1 wherein: the second spraying blow-down pipe (10) is in through connection with the detachable filter screen (6).
6. The spray pipe anti-clogging device of claim 1 wherein: the spray pipe (2) is connected with the water supply pipeline (9) in a penetrating way.
7. The spray pipe anti-clogging device of claim 1 wherein: the water supply pipeline (9) is connected with the second electric butterfly valve (8) in a penetrating way.
8. The spray pipe anti-clogging device of claim 1 wherein: the second electric butterfly valve (8) is connected with the water pump (7) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320009258.2U CN219701307U (en) | 2023-01-04 | 2023-01-04 | Anti-blocking device for spray pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320009258.2U CN219701307U (en) | 2023-01-04 | 2023-01-04 | Anti-blocking device for spray pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701307U true CN219701307U (en) | 2023-09-19 |
Family
ID=87997783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320009258.2U Active CN219701307U (en) | 2023-01-04 | 2023-01-04 | Anti-blocking device for spray pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701307U (en) |
-
2023
- 2023-01-04 CN CN202320009258.2U patent/CN219701307U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 010000 Room 1111, Block A, Nailun International, Xinhua Street, Xincheng District, Hohhot, Inner Mongolia Autonomous Region Patentee after: Mengzhong Environmental Construction Group Co.,Ltd. Address before: 010000 Room 1111, Block A, Nailun International, Xinhua Street, Xincheng District, Hohhot, Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Mengzhong Environmental Group Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spray pipeline anti blocking device Granted publication date: 20230919 Pledgee: Bank of China Limited by Share Ltd. Hohhot Yuquan branch Pledgor: Mengzhong Environmental Construction Group Co.,Ltd. Registration number: Y2024980040899 |