CN215939119U - Sludge discharge device for sewage treatment - Google Patents
Sludge discharge device for sewage treatment Download PDFInfo
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- CN215939119U CN215939119U CN202121975271.0U CN202121975271U CN215939119U CN 215939119 U CN215939119 U CN 215939119U CN 202121975271 U CN202121975271 U CN 202121975271U CN 215939119 U CN215939119 U CN 215939119U
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- mud
- sealing
- sedimentation tank
- fixedly connected
- pushing
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- 239000010802 sludge Substances 0.000 title claims abstract description 54
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 70
- 238000004062 sedimentation Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a sludge discharge device for sewage treatment, which comprises a sedimentation tank and a collection box, wherein the bottom side of the right end of the sedimentation tank is fixedly connected with a box body, the left end of the box body is communicated with the interior of the sedimentation tank through a through groove, a first sealing plate is arranged in the through groove in a sliding manner, the first sealing plate is in sealing sliding fit with the sedimentation tank, a first screw rod is in threaded connection with the right end of the first sealing plate, a sealing motor and a sludge pushing motor are sequentially arranged at the right end of the box body from top to bottom, the output end of the sealing motor extends into the box body and is fixedly connected with the right end of the first screw rod, a sludge pushing mechanism is arranged at the bottom end in the sedimentation tank in a sliding manner, the left end of the box body is communicated with the interior of the sedimentation tank through a round hole, the round hole is positioned below the through groove, a pushing column is arranged in the round hole in a sliding manner, and the left end of the pushing column is fixedly connected with the right end of the sludge pushing mechanism; it can be when clearing up silt can be siphoned away the water of top, has improved the efficiency to sewage sedimentation treatment.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sludge discharge device for sewage treatment.
Background
As is well known, sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, in the process of sewage treatment, the sewage needs to be held in a sedimentation tank for sedimentation, and after the sedimentation is completed, a sludge discharging device is needed to discharge sludge at the bottom of the sedimentation tank.
Through search, the utility model with the Chinese patent number of CN201921752657.8 discloses a sludge discharge device for sewage treatment, which comprises a water containing device for treating sewage and a collecting device for collecting sludge; it is when using, need to hold the inside log raft play of water installation, then scrape silt away through scraping the mud device, is not convenient for clear up the in-process to silt and arranges water away, has increased the time of handling silt, reduces sewage treatment's efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a sludge discharge device for sewage treatment, which aims to solve the problems that the prior art does not facilitate the water discharge in the sludge cleaning process, the sludge treatment time is prolonged, and the sewage treatment efficiency is reduced.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a sludge discharge device for sewage treatment comprises a sedimentation tank and a collection box, wherein a box body is fixedly connected to the bottom side of the right end of the sedimentation tank, the left end of the box body is communicated with the interior of the sedimentation tank through a through groove, a first sealing plate is arranged inside the through groove in a sliding manner, the first sealing plate is in sealing sliding fit with the sedimentation tank, a first screw rod is in threaded connection with the right end of the first sealing plate, a sealing motor and a sludge pushing motor are sequentially arranged at the right end of the box body from top to bottom, the output end of the sealing motor extends into the box body and is fixedly connected with the right end of the first screw rod, a sludge pushing mechanism is arranged at the bottom end inside the sedimentation tank in a sliding manner, the left end of the box body is communicated with the interior of the sedimentation tank through a round hole, the round hole is positioned below the through groove, a push column is arranged inside the round hole in a sliding manner, the left end of the push column is fixedly connected with the right end of the sludge pushing mechanism, a second screw rod is in threaded connection with the right end of the push column, the output end of the sludge pushing motor extends into the box body and is fixedly connected with the right end of the second screw rod, the left end bottom side of sedimentation tank is provided with the mud outlet, and the inside of mud outlet is provided with sealing mechanism, and the left end intercommunication of mud outlet has defeated mud cover, the collecting box top communicates with the bottom of defeated mud cover, and the left end bottom intercommunication of collecting box has the dredge pump.
Preferably, the mud pushing mechanism comprises a first mud pushing plate and two second mud pushing plates, the front end bottom side and the rear end bottom side of the first mud pushing plate are respectively provided with a sliding groove, the two second mud pushing plates are respectively in sliding fit with the two sliding grooves, the top ends of the two sliding grooves are respectively provided with a convex groove, the inside of the two convex grooves is respectively provided with a convex strip in a sliding manner, the bottom ends of the two convex strips are respectively fixedly connected with the top ends of the two second mud pushing plates, the inside of the two convex grooves is communicated with the connecting grooves through the connecting grooves, the inside of the connecting grooves is provided with a compression spring, and the left end and the right end of the compression spring are respectively fixedly connected with the side ends of the two convex blocks.
Further, the top fixedly connected with agitator motor of collecting box, agitator motor's output extends to the inside and the fixedly connected with (mixing) shaft of collecting box, a plurality of stirring boards of lateral wall fixedly connected with of (mixing) shaft.
Still further, sealing mechanism includes the second shrouding, the top of mud outlet is provided with the seal groove, and electronic jar is installed on the top of seal groove, second shrouding and seal groove and mud outlet sliding fit, the top of second shrouding and the bottom fixed connection of electronic jar.
Further scheme, the inside fixedly connected with first sealing ring that leads to the groove, the inside wall of first sealing ring and the lateral wall sliding fit of first shrouding.
On the basis of the scheme, the inner part of the round hole is fixedly connected with a second sealing ring, and the inner side wall of the second sealing ring is in sliding fit with the outer side wall of the push column.
(III) advantageous effects
Compared with the prior art, the utility model provides a sludge discharge device for sewage treatment, which has the following beneficial effects:
this sludge discharge device for sewage treatment, it rotates to drive first screw rod through sealed motor, first screw rod rotates the inside that makes first shrouding remove to the sedimentation tank, keep apart silt and water through first shrouding, it rotates to drive the second screw rod through pushing away the mud motor, the second screw rod rotates and makes the post and push away mud mechanism and remove to the left side, through pushing away mud mechanism with the silt of sedimentation tank bottom through the inside that defeated mud cover dropped to the collecting box, can siphon away the water of top when clearing up silt, the efficiency to sewage sedimentation treatment has been improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic left-side sectional view of the mud pushing mechanism of the present invention;
FIG. 3 is a schematic top view of the mud transporting cover of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1A;
fig. 5 is a schematic view of the enlarged structure of the part B in fig. 1 according to the present invention.
In the figure: 1. a sedimentation tank; 2. a collection box; 3. a box body; 4. a first seal plate; 5. a first screw; 6. sealing the motor; 7. a mud pushing motor; 8. pushing the column; 9. a mud pushing mechanism; 10. a second screw; 11. a sealing mechanism; 12. a mud conveying cover; 13. a dredge pump; 14. a first mud pushing plate; 15. a second mud pushing plate; 16. a convex strip; 17. a compression spring; 18. a stirring motor; 19. a stirring shaft; 20. a stirring plate; 21. a second seal plate; 22. an electric cylinder; 23. a first seal ring; 24. a second seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, a sludge discharge device for sewage treatment comprises a sedimentation tank 1 and a collection box 2, wherein a box body 3 is fixedly connected to the bottom side of the right end of the sedimentation tank 1, the left end of the box body 3 is communicated with the interior of the sedimentation tank 1 through a through groove, a first sealing plate 4 is slidably arranged in the through groove, a first sealing ring 23 is fixedly connected to the interior of the through groove, the inner side wall of the first sealing ring 23 is in sliding fit with the outer side wall of the first sealing plate 4 to ensure the sealing property between the first sealing plate 4 and the through groove, the first sealing plate 4 is in sealing sliding fit with the sedimentation tank 1, a first screw 5 is in threaded connection with the right end of the first sealing plate 4, a sealing motor 6 and a sludge pushing motor 7 are sequentially installed at the right end of the box body 3 from top to bottom, the output end of the sealing motor 6 extends to the interior of the box body 3 and is fixedly connected with the right end of the first screw 5, a sludge pushing mechanism 9 is slidably arranged at the bottom end in the sedimentation tank 1, the left end of the box body 3 is communicated with the interior of the sedimentation tank 1 through a round hole, the round hole is positioned below the through groove, a push column 8 is arranged in the round hole in a sliding mode, a second sealing ring 24 is fixedly connected to the interior of the round hole, the inner side wall of the second sealing ring 24 is in sliding fit with the outer side wall of the push column 8, the sealing performance between the push column 8 and the round hole is guaranteed, the left end of the push column 8 is fixedly connected with the right end of a mud pushing mechanism 9, the right end of the push column 8 is in threaded connection with a second screw rod 10, the output end of a mud pushing motor 7 extends to the interior of the box body 3 and is fixedly connected with the right end of the second screw rod 10, the first screw rod 5 is driven to rotate through a sealing motor 6, the first sealing plate 4 is driven to move to the interior of the sedimentation tank 1 through the rotation of the first screw rod 5, mud and water are isolated through the first sealing plate 4, the second screw rod 10 is driven to rotate through the mud pushing motor 7, the rotation of the second screw rod 10 enables the push column 8 and the mud pushing mechanism 9 to move to the left side, through pushing away mud mechanism 9 with the silt of sedimentation tank 1 bottom through defeated mud cover 12 fall to the inside of collecting box 2, can siphon away the water of top when clearing up silt, the efficiency to sewage sedimentation treatment has been improved, the left end bottom side of sedimentation tank 1 is provided with the mud outlet, the inside of mud outlet is provided with sealing mechanism 11, seal up the mud outlet through sealing mechanism 11, the left end intercommunication of mud outlet has defeated mud cover 12, the bottom intercommunication of collecting box 2 top and defeated mud cover 12, the left end bottom side intercommunication of collecting box 2 has dredge pump 13, siphon away and handle silt through dredge pump 13 with the inside silt of collecting box 2.
It should be further noted that the mud pushing mechanism 9 includes a first mud pushing plate 14 and two second mud pushing plates 15, the bottom sides of the front end and the rear end of the first mud pushing plate 14 are respectively provided with a sliding groove, the two second mud pushing plates 15 are respectively in sliding fit with the two sliding grooves, the top ends of the two sliding grooves are respectively provided with a convex groove, the insides of the two convex grooves are respectively provided with a convex strip 16 in a sliding manner, the bottom ends of the two convex strips 16 are respectively fixedly connected with the top ends of the two second mud pushing plates 15, the insides of the two convex grooves are communicated through a connecting groove, the insides of the connecting groove are provided with a compression spring 17, the left end and the right end of the compression spring 17 are respectively fixedly connected with the side ends of the two convex blocks, the first mud pushing plate 14 slides inside the first mud pushing plate 14 through the two second mud pushing plates 15 and moves to the inside of the mud conveying cover 12, the two second mud pushing plates 15 are extruded through the side edges of the mud conveying cover 12 and move towards the middle, the sludge is conveniently pushed to the inside of the sludge conveying cover 12, the sludge is conveniently dropped to the inside of the collecting box 2 through the sludge conveying cover 12, the top end of the collecting box 2 is fixedly connected with a stirring motor 18, the output end of the stirring motor 18 extends to the inside of the collecting box 2 and is fixedly connected with a stirring shaft 19, the outer side wall of the stirring shaft 19 is fixedly connected with a plurality of stirring plates 20, the stirring shaft 19 and the plurality of stirring plates 20 are driven to rotate through the stirring motor 18, massive sludge is smashed through the stirring plates 20, the sludge in the collecting box 2 is conveniently sucked away by the sludge suction pump 13, the sealing mechanism 11 comprises a second sealing plate 21, the top end of the sludge outlet is provided with a sealing groove, an electric cylinder 22 is installed at the top end of the sealing groove, the second sealing plate 21 is in sliding fit with the sealing groove and the sludge outlet, the top end of the second sealing plate 21 is fixedly connected with the bottom end of the electric cylinder 22, the electric cylinder 22 pushes the second sealing plate 21 to move downwards to seal the sludge outlet, the sewage is prevented from flowing to the inside of the collection tank 2 in the process of sedimentation of the sewage.
In this embodiment, the mud pushing motor 7, the sealing motor 6, the mud sucking pump 13, the stirring motor 18 and the electric cylinder 22 are all publicly known devices directly purchased from the market, and can be customized or selected according to actual needs, and we only use them here, and do not improve their structures and functions, and we will not describe here in detail, and the mud pushing motor 7, the sealing motor 6, the mud sucking pump 13, the stirring motor 18 and the electric cylinder 22 are provided with control switches matching with them, the installation positions of the control switches are selected according to actual needs, so that the operators can conveniently perform operation control, the mud pushing motor 7 and the sealing motor 6 are forward and backward rotation motors, and for forward and backward rotation of the mud pushing motor 7 and the sealing motor 6, it can be known from the patent disclosed in patent No. CN106504401B that forward and backward rotation of the mud pushing motor 7 and the sealing motor 6 are well known technologies of those skilled in the art, the technology is well established and can be realized.
To sum up, when the sludge discharge device for sewage treatment is used, sewage is injected into the sedimentation tank 1, the sewage is precipitated in the sedimentation tank 1, sludge in the sewage is deposited at the bottom of the sedimentation tank 1, after the precipitation is completed, the first screw 5 is driven to rotate by the sealing motor 6, the first sealing plate 4 is moved into the sedimentation tank 1 by the rotation of the first screw 5, the sludge and water are isolated by the first sealing plate 4, the second sealing plate 21 is pulled to move upwards by the electric cylinder 22, the second sealing plate 21 is moved into the sealing groove, then the second screw 10 is driven to rotate by the sludge pushing motor 7, the push pillar 8, the first sludge pushing plate 14 and the second sludge pushing plate 15 are moved to the left side by the rotation of the second screw 10, the sludge at the bottom of the sedimentation tank 1 falls into the collection tank 2 through the sludge conveying cover 12 by the first sludge pushing plate 14 and the second sludge pushing plate 15, and meanwhile, water in the sedimentation tank 1 is sucked away by the water absorption equipment for next treatment, after the sludge falls to the collecting box 2, the stirring shaft 19 and the stirring plates 20 are driven to rotate by the stirring motor 18, the large sludge is crushed by the stirring plates 20, the sludge in the collecting box 2 is sucked away by the sludge suction pump 13, and the sludge is correspondingly treated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sewage treatment is with arranging mud device, includes sedimentation tank (1) and collecting box (2), its characterized in that: the bottom side of the right end of the sedimentation tank (1) is fixedly connected with a box body (3), the left end of the box body (3) is communicated with the interior of the sedimentation tank (1) through a through groove, a first sealing plate (4) is arranged in the through groove in a sliding manner, the first sealing plate (4) is in sealing sliding fit with the sedimentation tank (1), the right end of the first sealing plate (4) is in threaded connection with a first screw rod (5), a sealing motor (6) and a mud pushing motor (7) are sequentially arranged at the right end of the box body (3) from top to bottom, the output end of the sealing motor (6) extends into the box body (3) and is fixedly connected with the right end of the first screw rod (5), a mud pushing mechanism (9) is arranged at the bottom end of the sedimentation tank (1) in a sliding manner, the left end of the box body (3) is communicated with the interior of the sedimentation tank (1) through a round hole, the round hole is positioned below the through groove, a pushing column (8) is arranged in the round hole in a sliding manner, the left end of pushing column (8) and the right-hand member fixed connection of pushing mechanism (9), the right-hand member threaded connection of pushing column (8) has second screw rod (10), the output of pushing motor (7) extend to the inside of box (3) and with the right-hand member fixed connection of second screw rod (10), the left end bottom side of sedimentation tank (1) is provided with the mud outlet, the inside of mud outlet is provided with sealing mechanism (11), the left end intercommunication of mud outlet has defeated mud cover (12), the bottom intercommunication of collecting box (2) top and defeated mud cover (12), the left end bottom side intercommunication of collecting box (2) has dredge pump (13).
2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the mud pushing mechanism (9) comprises a first mud pushing plate (14) and two second mud pushing plates (15), the bottom sides of the front end and the rear end of the first mud pushing plate (14) are respectively provided with a sliding groove, the two second mud pushing plates (15) are respectively in sliding fit with the two sliding grooves, the top ends of the two sliding grooves are respectively provided with a convex groove, the inside of the two convex grooves is respectively provided with a convex strip (16) in a sliding manner, the bottom ends of the two convex strips (16) are respectively fixedly connected with the top ends of the two second mud pushing plates (15), the inside of the two convex grooves is communicated through a connecting groove, the inside of the connecting groove is provided with a compression spring (17), and the left end and the right end of the compression spring (17) are respectively fixedly connected with the side ends of the two convex blocks.
3. The sludge discharging device for sewage treatment as claimed in claim 2, wherein: the top fixedly connected with agitator motor (18) of collecting box (2), the output of agitator motor (18) extend to inside and fixedly connected with (mixing) shaft (19) of collecting box (2), a plurality of stirring boards (20) of lateral wall fixedly connected with of (mixing) shaft (19).
4. A sludge discharging apparatus for sewage treatment as claimed in claim 3, wherein: sealing mechanism (11) include second shrouding (21), the top of mud outlet is provided with the seal groove, and electronic jar (22) are installed on the top of seal groove, second shrouding (21) and seal groove and mud outlet sliding fit, the top of second shrouding (21) and the bottom fixed connection of electronic jar (22).
5. The sludge discharging device for sewage treatment as claimed in claim 4, wherein: the inside fixedly connected with first sealing ring (23) that lead to the groove, the inside wall of first sealing ring (23) and the lateral wall sliding fit of first shrouding (4).
6. The sludge discharging device for sewage treatment as claimed in claim 5, wherein: the inside fixedly connected with second sealing ring (24) of round hole, the inside wall of second sealing ring (24) and the lateral wall sliding fit of pushing column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121975271.0U CN215939119U (en) | 2021-08-20 | 2021-08-20 | Sludge discharge device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121975271.0U CN215939119U (en) | 2021-08-20 | 2021-08-20 | Sludge discharge device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215939119U true CN215939119U (en) | 2022-03-04 |
Family
ID=80433284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121975271.0U Active CN215939119U (en) | 2021-08-20 | 2021-08-20 | Sludge discharge device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215939119U (en) |
-
2021
- 2021-08-20 CN CN202121975271.0U patent/CN215939119U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Liang Inventor after: Zhao Lixin Inventor after: Wu Mingming Inventor after: Cui Junxian Inventor before: Cui Junxian |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: Room 101, Building 1, No. 358 Xintanwa Road, Xinchang Town, Pudong New Area, Shanghai, 200120 Patentee after: SHANGHAI LIVIC FILTRATION SYSTEM Co.,Ltd. Address before: 215000 No. 6, Wangting Town Street, Huqiu District, Suzhou City, Jiangsu Province Patentee before: Cui Junxian |