CN220478204U - Back flushing system based on advection pool suction dredge - Google Patents
Back flushing system based on advection pool suction dredge Download PDFInfo
- Publication number
- CN220478204U CN220478204U CN202322179677.3U CN202322179677U CN220478204U CN 220478204 U CN220478204 U CN 220478204U CN 202322179677 U CN202322179677 U CN 202322179677U CN 220478204 U CN220478204 U CN 220478204U
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- Prior art keywords
- pipe
- advection
- suction
- dredge
- back flushing
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Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 25
- 239000010802 sludge Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 239000006228 supernatant Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 208000028659 discharge Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides a back flush system based on advection pond suction dredge, includes trunk line, water pump and recoil pipe, the trunk line is installed on the driving system of suction dredge to along the length direction installation of driving system, the water pump is installed on the driving system, and the water inlet of water pump stretches into the upside in the advection pond, and the delivery port and the trunk line of water pump pass through the pipeline intercommunication, and a plurality of recoil pipes downwards stretch into the basin in advection pond respectively to be close to the basin bottom. Supernatant liquid on the upper side of the advection pool is pumped by the water pump, and then the bottom of a water tank of the advection pool is flushed by the back flushing pipe, so that hardened sludge is loosened, and the sludge is sucked and discharged out of the advection pool by the sludge suction pipe, thereby ensuring the water making effect.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a back flushing system based on a advection pool sludge suction machine.
Background
The mud suction machine of a certain water plant comprises a travelling crane system (10) and a mud suction system (20) arranged on the travelling crane system, wherein the mud suction system (20) adopts a submersible pump and a water ejector to form a vacuumizing system, and mud water is discharged into a mud discharge groove at the side of a pond after vacuum is formed in a mud suction pipe (22). In the use process of the suction dredge, the sludge between two suction ports of the suction pipe and the sludge outside the suction ports cannot be thoroughly removed, and the sludge hardening at the suction ports is caused by long-term accumulation, so that the water making effect is seriously affected. Thus, improvements are made to the suction dredge.
Disclosure of Invention
The utility model aims to solve the technical problems that: the back flushing system based on the advection pool sludge suction machine is characterized in that the back flushing system is provided, the supernatant on the upper side of the advection pool is pumped through the water pump, and then the bottom of the water tank of the advection pool is flushed through the back flushing pipe, so that hardened sludge is loosened, and the sludge is sucked and discharged out of the advection pool through the sludge suction pipe, so that the water making effect is ensured.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the utility model provides a back flush system based on advection pond suction dredge, includes trunk line, water pump and recoil pipe, the trunk line is installed on the driving system of suction dredge to along the length direction installation of driving system, the water pump is installed on the driving system, and the water inlet of water pump stretches into the upside in the advection pond, and the delivery port and the trunk line of water pump pass through the pipeline intercommunication, and a plurality of recoil pipes downwards stretch into the basin in advection pond respectively to be close to the basin bottom.
And a valve is arranged on the backwash pipe.
The valve is an electromagnetic valve.
The lower end of the recoil pipe is provided with a three-outlet spray pipe or a two-outlet spray pipe.
The three spray pipes comprise four-way pipe fittings and first branch pipes, one end of each four-way pipe fitting is connected to the lower end of the backflushing pipe, the upper ends of the three first branch pipes are respectively connected with the four-way pipe fittings, and the lower ends of the three first branch pipes longitudinally extend downwards.
Install first semicircle clamp on the first branch pipe, first branch pipe passes through first semicircle clamp and the scraper blade leg joint of suction dredge.
The two-outlet spray pipe comprises a three-way pipe fitting and second branch pipes, the vertical ends of the three-way pipe fitting are connected to the lower ends of the backflushing pipes, the upper ends of the two second branch pipes are respectively connected with the horizontal ends of the two sides of the three-way pipe fitting, and the lower ends of the two second branch pipes longitudinally extend downwards.
Install the second semicircle clamp on the second branch pipe, the second branch pipe passes through the second semicircle clamp and is connected with the backup pad, installs the third semicircle clamp in the backup pad, and the backup pad passes through the third semicircle clamp and is connected with the suction pipe of suction dredge.
The lower end of the recoil pipe is provided with a flat port.
And flat ports are arranged at the water outlet ends of the three-outlet spray pipe and the two-outlet spray pipe.
The utility model has the following beneficial effects:
1. a set of back flushing system is arranged on the mud suction machine, a main pipeline of the back flushing system is arranged on a travelling crane system of the mud suction machine, a water pump is arranged on the travelling crane system, a water inlet of the water pump extends into the upper side in the advection pool, a water outlet of the water pump is communicated with the main pipeline through a pipeline, and a plurality of back flushing pipes extend downwards into a water tank of the advection pool and are close to the bottom of the water tank. Supernatant liquid on the upper side of the advection pool is pumped by the water pump, and then the bottom of a water tank of the advection pool is flushed by the back flushing pipe, so that hardened sludge is loosened, and the sludge is sucked and discharged out of the advection pool by the sludge suction pipe, thereby ensuring the water making effect.
2. According to the arrangement of different suction pipes, the lower end of the back flushing pipe is provided with a three-outlet spray pipe or a two-outlet spray pipe. The basin is wider, and the suction tube lower extreme is equipped with two suction ports, adopts three to go out the spray tube, and the basin is narrower, and suction tube lower extreme is equipped with one suction port, adopts two to go out the spray tube to can be more accurate dash mud.
3. The lower end of the recoil pipe is provided with a flat port, or the water outlet ends of the three-outlet spray pipe and the two-outlet spray pipe are provided with flat ports, so that the spray area and pressure of recoil water flow are increased.
Drawings
Fig. 1 is a schematic view of the construction of the present utility model mounted on a suction dredge.
FIG. 2 is a schematic diagram of the backwash system of the present utility model.
FIG. 3 is a schematic view of a three-outlet nozzle according to the present utility model.
FIG. 4 is a schematic view of a two-outlet nozzle according to the present utility model.
In the figure: the mud suction device comprises a travelling crane system 10, a mud suction system 20, a scraper support 21, a mud suction pipe 22, a advection pool 100, a water tank 101, a main pipe 31, a water pump 32, a backwash pipe 33, a valve 34, a three-outlet spray pipe 35, a four-way pipe 351, a first branch pipe 352, a first semicircular clamp 353, a two-outlet spray pipe 36, a three-way pipe 361, a second branch pipe 362, a support plate 363, a third semicircular clamp 364, a second semicircular clamp 365 and a flat port 37.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-4, a back flushing system of a mud suction machine based on a advection pool comprises a main pipeline 31, a water pump 32 and a back flushing pipe 33, wherein the main pipeline 31 is installed on a travelling crane system 10 of the mud suction machine and is installed along the length direction of the travelling crane system 10, the water pump 32 is installed on the travelling crane system 10, a water inlet of the water pump 32 extends to the upper side in the advection pool 100, a water outlet of the water pump 32 is communicated with the main pipeline 31 through a pipeline, and a plurality of back flushing pipes 33 respectively extend downwards into a water tank 101 of the advection pool 100 and are close to the bottom of the water tank 101. Supernatant liquid on the upper side of the advection pool 100 is pumped by the water pump 32, and then the bottom of the water tank 101 of the advection pool is washed by the back flushing pipe 33, so that hardened sludge is loosened, and the hardened sludge is sucked into and discharged out of the advection pool 100 by the sludge suction pipe 22, so that the water production effect is ensured.
In a preferred embodiment, the water pump 32 may be a submerged pump or a submersible pump.
In a preferred embodiment, the valve 34 is mounted on the backwash tube 33 to facilitate closing of the backwash tube 33 therein as required, thus increasing the pressure of the other backwash tubes 33.
Specifically, the valve 34 is an electromagnetic valve, and the valve is electrically controlled to be opened or closed, so that the use is more convenient.
Referring to fig. 2, according to different widths of the water tank 101, the suction openings of the suction pipe 22 in the water tank 101 are also different, and referring to fig. 1, when the water tank 101 is wider, the lower end of the suction pipe 22 is provided with two suction openings and is simultaneously provided with the scraper bracket 21; when the water tank 101 is narrow, only one suction port is provided at the lower end of the suction pipe 22. Depending on the arrangement of the different suction pipes 22, the lower end of the backwash pipe 33 is provided with a three-outlet nozzle 35 or a two-outlet nozzle 36. The basin 101 is wider, and suction tube 22 lower extreme is equipped with two suction ports, adopts three spray tube 35, and basin 101 is narrower, and suction tube 22 lower extreme is equipped with a suction port, adopts two spray tube 36 to can be more accurate dash out mud.
Specifically, referring to fig. 3, the three-way nozzle 35 includes a four-way pipe 351 and first branch pipes 352, wherein one end of the four-way pipe 351 is connected to the lower end of the backwash pipe 33, the upper ends of the three first branch pipes 352 are respectively connected to the four-way pipe 351, and the lower ends of the three first branch pipes 352 extend downward longitudinally.
Further, the first semicircular clamp 353 is installed on the first branch pipe 352, the first branch pipe 352 is connected with the scraper bracket 21 of the suction dredge through the first semicircular clamp 353, the installation is simple, the installation is convenient, and the stability of the backwash pipe 33 and the three-outlet spray pipe 35 is ensured.
Specifically, referring to fig. 4, the two-way nozzle 36 includes a three-way pipe 361 and second branch pipes 362, wherein the vertical ends of the three-way pipe 361 are connected to the lower ends of the recoil pipe 33, the upper ends of the two second branch pipes 362 are respectively connected to the horizontal ends of the two sides of the three-way pipe 361, and the lower ends of the two second branch pipes 362 extend downward longitudinally.
Further, a second semicircular clamp 365 is mounted on the second branch pipe 362, the second branch pipe 362 is connected with the support plate 363 through the second semicircular clamp 365, a third semicircular clamp 364 is mounted on the support plate 363, and the support plate 363 is connected with the suction pipe 22 of the suction dredge through the third semicircular clamp 364. The installation is simple, the installation is convenient, and the stability of the backwash tube 33 and the secondary discharge nozzle 36 is ensured.
Further, a flat opening 37 is arranged at the lower end of the back flushing pipe 33, or flat openings 37 are arranged at the water outlet ends of the three outlet nozzles 35 and the two outlet nozzles 36. The provision of the flat ports 37 increases the spray area and pressure of the backflushing water flow.
The working principle of the utility model is as follows:
a main pipe 31 with a pipe diameter DN50 is erected on the main beam of the mud suction machine traveling system 10, a plurality of branch pipes are separated from the main pipe 31 and used as a back flushing pipe 33, and the branch pipes are fixed on the side surface of each mud suction pipe 22. A power is installed in the center of the main pipe 31: 3KW, flow: 15m Mei Jiang/h the lift: 36m multistage submersible pump, the supernatant liquid is sucked from the advection pool 100 by the submersible pump, filled into the main pipeline 31, and backwashed against the bottom of the water tank 101 through each backwash pipe 33, so that the hardened sludge is loosened, and sucked into and discharged from the advection pool through the suction pipe 22 of the suction dredge.
Claims (10)
1. A back flush system based on advection pool dredge is characterized in that: including trunk line (31), water pump (32) and recoil pipe (33), trunk line (31) are installed on driving system (10) of suction dredge to along the length direction installation of driving system (10), water pump (32) are installed on driving system (10), and the upside in advection pond (100) is stretched into to the water inlet of water pump (32), and the delivery port and the trunk line (31) of water pump (32) are through pipeline intercommunication, and a plurality of recoil pipes (33) are stretched into in basin (101) of advection pond (100) respectively downwards to be close to basin (101) bottom.
2. The back flushing system based on the advection pool dredge of claim 1, wherein: a valve (34) is arranged on the recoil pipe (33).
3. A advection-based dredge backwash system as claimed in claim 2, wherein: the valve (34) is an electromagnetic valve.
4. The back flushing system based on the advection pool dredge of claim 1, wherein: the lower end of the recoil pipe (33) is provided with a three-outlet spray pipe (35) or a two-outlet spray pipe (36).
5. The back flushing system based on the advection pool suction dredge of claim 4, wherein: the three-outlet spray pipe (35) comprises a four-way pipe fitting (351) and first branch pipes (352), one end of the four-way pipe fitting (351) is connected to the lower end of the recoil pipe (33), the upper ends of the three first branch pipes (352) are respectively connected with the four-way pipe fitting (351), and the lower ends of the three first branch pipes (352) longitudinally extend downwards.
6. The back flushing system based on the advection pool suction dredge of claim 5, wherein: a first semicircular clamp (353) is arranged on the first branch pipe (352), and the first branch pipe (352) is connected with a scraper bracket (21) of the mud suction machine through the first semicircular clamp (353).
7. The back flushing system based on the advection pool suction dredge of claim 4, wherein: the two-outlet spray pipe (36) comprises a three-way pipe fitting (361) and second branch pipes (362), the vertical ends of the three-way pipe fitting (361) are connected to the lower ends of the backflushing pipes (33), the upper ends of the two second branch pipes (362) are respectively connected with the horizontal ends of the two sides of the three-way pipe fitting (361), and the lower ends of the two second branch pipes (362) longitudinally extend downwards.
8. The back flush system of a advection-based pond mud pump of claim 7, wherein: install second semicircle clamp (365) on second branch pipe (362), second branch pipe (362) are connected with backup pad (363) through second semicircle clamp (365), install third semicircle clamp (364) on backup pad (363), and backup pad (363) are connected with suction pipe (22) of suction dredge through third semicircle clamp (364).
9. The back flushing system based on the advection pool dredge of claim 1, wherein: the lower end of the recoil pipe (33) is provided with a flat port (37).
10. The back flushing system based on the advection pool suction dredge of claim 4, wherein: the water outlet ends of the three outlet spray pipes (35) and the two outlet spray pipes (36) are provided with flat ports (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179677.3U CN220478204U (en) | 2023-08-14 | 2023-08-14 | Back flushing system based on advection pool suction dredge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179677.3U CN220478204U (en) | 2023-08-14 | 2023-08-14 | Back flushing system based on advection pool suction dredge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220478204U true CN220478204U (en) | 2024-02-13 |
Family
ID=89836530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179677.3U Active CN220478204U (en) | 2023-08-14 | 2023-08-14 | Back flushing system based on advection pool suction dredge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220478204U (en) |
-
2023
- 2023-08-14 CN CN202322179677.3U patent/CN220478204U/en active Active
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| GR01 | Patent grant |