CN210278373U - A high-efficient mud device of arranging for sedimentation tank - Google Patents
A high-efficient mud device of arranging for sedimentation tank Download PDFInfo
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- CN210278373U CN210278373U CN201920812811.XU CN201920812811U CN210278373U CN 210278373 U CN210278373 U CN 210278373U CN 201920812811 U CN201920812811 U CN 201920812811U CN 210278373 U CN210278373 U CN 210278373U
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Abstract
The utility model provides a high-efficient mud discharging device for sedimentation tank, relates to sewage treatment device technical field, including setting up the collection mud case in the sedimentation tank bottom, the collection mud case is inverted funnel shape, is equipped with a mud collection inner chamber in the collection mud case, at a plurality of suction pipes of the bottom fixedly connected with of collection mud case, the suction pipe is linked together with a mud collection inner chamber, has seted up a plurality of suction holes on the suction pipe, the top of collection mud case is connected with supporting air stripping mud discharging device. The utility model can effectively reduce the depth of the sedimentation tank and the manufacturing cost by replacing the mud bucket with the mud collecting box; the length, the number and the positions of the sludge suction pipes on the sludge collection box can be flexibly arranged according to the structure of the sedimentation tank, and the sludge at the bottom of the sedimentation tank can be sucked out most efficiently by reasonably arranging the sludge suction pipes; to sum up, the utility model has the advantages of simple structure is reliable, the operation is stable, the maintenance is convenient and accommodation is wide.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, especially a high-efficient row's mud device for sedimentation tank.
Background
At present, a sedimentation tank adopted in a mud-water separation process of water treatment generally needs to be provided with a mud discharge hopper or a mud scraping (sucking) machine. When the mud bucket is adopted, the depth of the pool needs to be increased and a mud pipe needs to be arranged. For a larger sedimentation tank, a plurality of mud hoppers need to be arranged, which can increase the production cost of the sedimentation tank, which also makes the sedimentation tank more cumbersome to manufacture. When special sludge discharge machines such as sludge scraping (sucking) machines and the like are used, more cost needs to be invested, and the subsequent maintenance of the sludge discharge machines is troublesome.
Disclosure of Invention
The utility model aims to solve the technical problem that to prior art not enough, provide a high-efficient row's mud device for sedimentation tank, its simple structure, operation are reliable and stable and arrange in a flexible way.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a high-efficient row's mud device for sedimentation tank, its characteristics are: the sludge collection tank is in an inverted funnel shape and is provided with a sludge collection inner cavity, a plurality of sludge suction pipes are fixedly connected to the bottom of the sludge collection tank and are communicated with the sludge collection inner cavity, a plurality of sludge suction holes are formed in the sludge suction pipes, and the top of the sludge collection tank is connected with a matched air-lift sludge discharge device.
Above the utility model relates to a high-efficient row mud device for sedimentation tank, its further preferred technical scheme or technical characterstic are: the number of the mud suction pipes is 4-12, and the mud suction pipes are uniformly arranged at intervals along the circumferential direction.
Above the utility model relates to a high-efficient row mud device for sedimentation tank, its further preferred technical scheme or technical characterstic are: the mud suction holes are formed in the pipe wall of the bottom of the mud suction pipe, the mud suction holes are evenly arranged at intervals, and the number of the mud suction holes formed in the mud suction pipe is not less than 4.
Above the utility model relates to a high-efficient row mud device for sedimentation tank, its further preferred technical scheme or technical characterstic are: the air-lift sludge discharging device comprises a sludge discharging pipe, the bottom of the sludge discharging pipe is communicated with a sludge collecting inner cavity of a sludge collecting box, a sealing cover is arranged at the top of the sludge discharging pipe, an air inlet pipe is fixedly arranged on the sealing cover, an air lifting pipe connected with the lower end of the air inlet pipe is arranged in the sludge discharging pipe, the air inlet pipe is connected with an air supply pipeline used for conveying compressed air, a sludge discharging opening matched with the air lifting pipe is arranged on the upper portion of the sludge discharging pipe, and a sludge leading-out groove is arranged below the sludge discharging opening.
Above the utility model relates to a high-efficient row mud device for sedimentation tank, its further preferred technical scheme or technical characterstic are: the side wall of the sludge collection box is provided with a hand hole communicated with the sludge collection inner cavity, and the hand hole is provided with a matched hand hole cover.
Above the utility model relates to a high-efficient row mud device for sedimentation tank, its further preferred technical scheme or technical characterstic are: the outer wall of the mud suction pipe is sleeved with a filter screen sleeve.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model can effectively reduce the depth of the sedimentation tank and the manufacturing cost by replacing the mud bucket with the mud collecting box; the length, the number and the positions of the sludge suction pipes on the sludge collection box can be flexibly arranged according to the structure of the sedimentation tank, and the sludge at the bottom of the sedimentation tank can be sucked out most efficiently by reasonably arranging the sludge suction pipes; foreign matters can be effectively prevented from entering and blocking the sludge suction pipe through the filter screen sleeve on the outer wall of the sludge suction pipe; to sum up, the utility model has the advantages of simple structure is reliable, the operation is stable, the maintenance is convenient and accommodation is wide.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a mounting structure of a suction pipe;
FIG. 3 is a schematic view of a sludge lead-out tank structure.
In the figure, 1 is a sludge collecting box, 2 is a sludge suction pipe, 3 is a sludge suction hole, 4 is a sludge discharge pipe, 5 is an air inlet pipe, 6 is an air stripping pipe, 7 is an air supply pipeline, 8 is a sludge discharge port, 9 is a sludge lead-out groove, 10 is a hand hole, 11 is a filter screen sleeve, and 12 is a sedimentation tank.
Detailed Description
The following further describes embodiments of the present invention in order to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.
The high-efficiency sludge discharge device for the sedimentation tank is characterized by comprising the following components in example 2 and example 1: the number of the mud suction pipes 2 is 8, and the mud suction pipes 2 are uniformly arranged at intervals along the circumferential direction.
In an efficient sludge discharge apparatus for a sedimentation tank as described in example 3, example 1 or 2: the mud suction pipe 2 be provided with 12, mud suction hole 3 set up on the pipe wall of mud suction pipe 2 bottom, be even interval arrangement between the mud suction hole 3 and set up, 3 quantity of mud suction hole that set up on the mud suction pipe 2 are 8.
An efficient sludge discharge apparatus for a settling tank as described in example 4, example 1 or 2 or 3: the air-lift sludge discharging device comprises a sludge discharging pipe 4, the bottom of the sludge discharging pipe 4 is communicated with a sludge collecting inner cavity of a sludge collecting box 1, a sealing cover is arranged at the top of the sludge discharging pipe 4, an air inlet pipe 5 is fixedly arranged on the sealing cover, an air lifting pipe 6 connected with the lower end of the air inlet pipe 5 is arranged in the sludge discharging pipe 4, the air inlet pipe 5 is connected with an air supply pipeline 7 used for conveying compressed air, a sludge discharging port 8 matched with the air lifting pipe 6 is arranged on the upper portion of the sludge discharging pipe 4, and a sludge lead-out groove 9 is arranged below the sludge discharging port 8 according to the figure 3. The sludge leading-out groove 9 is fixed by a bracket.
Example 5, any one of examples 1 to 4, in a high efficiency sludge discharge apparatus for a sedimentation tank: the side wall of the sludge collection box 1 is provided with a hand hole 10 communicated with the sludge collection inner cavity, and the hand hole 10 is provided with a matched hand hole cover.
Example 6, and any one of examples 1 to 5, in a high efficiency sludge discharge apparatus for a sedimentation tank: the outer wall of the mud suction pipe 2 is sleeved with a filter screen sleeve 11.
The utility model discloses during the use, in pouring into sedimentation tank 12 with sewage, wait the impurity in the sewage and deposit the back, open the control valve on the air supply line 7 and pass through intake pipe 5 to air stripping pipe 6 transport compressed air, compressed air gets into sludge discharge pipe 4 from air stripping pipe 6 and produces the air stripping phenomenon, sedimentation tank 12 bottom mud is inhaled in mud suction pipe 2 after 11 filtration of filter screen cover, mud in mud suction pipe 2 is gathered in mud collection box 1, then sludge discharge pipe 4 utilizes the air stripping phenomenon to take out mud among the mud lead-out groove 9, draw forth the processing with mud through mud lead-out groove 9.
Claims (6)
1. The utility model provides a mud device is arranged to high efficiency for sedimentation tank which characterized in that: the sludge collection tank is in an inverted funnel shape and is provided with a sludge collection inner cavity, a plurality of sludge suction pipes are fixedly connected to the bottom of the sludge collection tank and are communicated with the sludge collection inner cavity, a plurality of sludge suction holes are formed in the sludge suction pipes, and the top of the sludge collection tank is connected with a matched air-lift sludge discharge device.
2. The high-efficiency sludge discharge device for the sedimentation tank as claimed in claim 1, wherein: the number of the mud suction pipes is 4-12, and the mud suction pipes are uniformly arranged at intervals along the circumferential direction.
3. The high-efficiency sludge discharge device for the sedimentation tank as claimed in claim 1, wherein: the mud suction holes are formed in the pipe wall of the bottom of the mud suction pipe, the mud suction holes are evenly arranged at intervals, and the number of the mud suction holes formed in the mud suction pipe is not less than 4.
4. The high-efficiency sludge discharge device for the sedimentation tank as claimed in claim 1, wherein:
the air-lift sludge discharging device comprises a sludge discharging pipe, the bottom of the sludge discharging pipe is communicated with a sludge collecting inner cavity of a sludge collecting box, a sealing cover is arranged at the top of the sludge discharging pipe, an air inlet pipe is fixedly arranged on the sealing cover, an air lifting pipe connected with the lower end of the air inlet pipe is arranged in the sludge discharging pipe, the air inlet pipe is connected with an air supply pipeline used for conveying compressed air, a sludge discharging opening matched with the air lifting pipe is arranged on the upper portion of the sludge discharging pipe, and a sludge leading-out groove is arranged below the sludge discharging opening.
5. The high-efficiency sludge discharge device for the sedimentation tank as claimed in claim 1, wherein: the side wall of the sludge collection box is provided with a hand hole communicated with the sludge collection inner cavity, and the hand hole is provided with a matched hand hole cover.
6. The high-efficiency sludge discharge device for the sedimentation tank as claimed in claim 1, wherein: the outer wall of the mud suction pipe is sleeved with a filter screen sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812811.XU CN210278373U (en) | 2019-05-31 | 2019-05-31 | A high-efficient mud device of arranging for sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812811.XU CN210278373U (en) | 2019-05-31 | 2019-05-31 | A high-efficient mud device of arranging for sedimentation tank |
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| Publication Number | Publication Date |
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| CN210278373U true CN210278373U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920812811.XU Active CN210278373U (en) | 2019-05-31 | 2019-05-31 | A high-efficient mud device of arranging for sedimentation tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962700A (en) * | 2021-02-04 | 2021-06-15 | 海东市平安区水务局 | Dredging and decontaminating device for hydraulic engineering and use method thereof |
| CN113149189A (en) * | 2021-04-07 | 2021-07-23 | 交通运输部科学研究院 | Double-circulation biological fluctuation bed system and method for preventing and treating traffic water pollution |
-
2019
- 2019-05-31 CN CN201920812811.XU patent/CN210278373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962700A (en) * | 2021-02-04 | 2021-06-15 | 海东市平安区水务局 | Dredging and decontaminating device for hydraulic engineering and use method thereof |
| CN112962700B (en) * | 2021-02-04 | 2022-04-19 | 海东市平安区水务局 | Dredging and decontaminating device for hydraulic engineering and use method thereof |
| CN113149189A (en) * | 2021-04-07 | 2021-07-23 | 交通运输部科学研究院 | Double-circulation biological fluctuation bed system and method for preventing and treating traffic water pollution |
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