CN114259760A - A sedimentation tank for water treatment - Google Patents
A sedimentation tank for water treatment Download PDFInfo
- Publication number
- CN114259760A CN114259760A CN202111589209.2A CN202111589209A CN114259760A CN 114259760 A CN114259760 A CN 114259760A CN 202111589209 A CN202111589209 A CN 202111589209A CN 114259760 A CN114259760 A CN 114259760A
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- China
- Prior art keywords
- pipe
- bottom groove
- tank
- sludge pumping
- sludge
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000004062 sedimentation Methods 0.000 title claims abstract description 35
- 238000005086 pumping Methods 0.000 claims abstract description 80
- 239000010802 sludge Substances 0.000 claims abstract description 63
- 239000010865 sewage Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 210000005056 cell body Anatomy 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to the technical field of sewage treatment, and discloses a sedimentation tank for water treatment, which comprises a tank body, a bottom groove, a mud pumping pipe, a leakage opening and a supporting plate, wherein the tank body is provided with a bottom groove; the inside of cell body is arranged in to the kerve, and the bottom of kerve and the inboard surface at the cell body is all pasted tightly to the periphery, take out the mud pipe and be provided with two, and two take out mud pipe horizontal fixation in the front end and the rear end of kerve bottom, take out the surface of mud pipe and be provided with the through-hole, the through-hole is provided with a plurality ofly. According to the invention, the replaceable bottom tank is arranged below the inner part of the tank body, the sludge pumping pipe for pumping sludge is arranged in the bottom tank, the sediment in the sewage can be directly precipitated below the inner part of the bottom tank and can be pumped away by the sludge pumping pipe, when impurities are accumulated for a long time and are required to be cleaned, the residual sewage is discharged from the leakage port, the connection of the connecting pipe is disconnected, and then the bottom tank is detached for replacement, so that the time for stopping the operation of the sedimentation tank during cleaning is short, the manpower and time consumption is reduced, and the normal operation of the sewage treatment process is ensured.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sedimentation tank for water treatment.
Background
At present, the Chinese freshwater resource is in the end of the world in average level, and the problem of water pollution generated by a large industrial sound field is increasingly serious, so that the sewage treatment is paid more and more attention, the existing sewage treatment modes comprise a physical precipitation method and a chemical precipitation method, a sedimentation tank is a structure for removing suspended matters in water by utilizing the precipitation effect, and the sedimentation tank is widely used in the sewage treatment and is an important component in a sewage treatment system.
The bottom of sedimentation tank generally still can set up and take out the mud pipeline, utilizes the mud pump periodic to the mud of sediment to extract, though extract mud can be regular clear up the sedimentation tank bottom, but long-term the back of using, still can have the mud impurity that can't be by the clean up at the bottom of the pool, later still need carry out big clearance, need consume great manpower and time during the clearance, can influence the work to sewage treatment after making the long-time stop work of sedimentation tank. Therefore, we propose a settling tank for water treatment.
Disclosure of Invention
The invention aims to provide a sedimentation tank for water treatment, which is characterized in that a replaceable bottom tank is arranged below the inner part of a tank body, a sludge pumping pipe for pumping sludge is arranged in the sedimentation tank, the sediment in sewage can be directly precipitated below the inner part of the bottom tank and can be pumped away by the sludge pumping pipe, when impurities are accumulated for a long time and are required to be cleaned, the residual sewage is firstly discharged from a leakage opening, the connection of a connecting pipe is disconnected, and then the bottom tank is detached for replacement, so that the time for stopping the sedimentation tank during cleaning is short, the manpower and time consumption is reduced, the normal operation of the sewage treatment process is ensured, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a sedimentation tank for water treatment comprises a tank body, a bottom groove, a mud pumping pipe, a leakage opening and a supporting plate; the bottom groove is arranged in the tank body, and the bottom and the periphery of the bottom groove are tightly attached to the inner side surface of the tank body;
the sludge pumping pipe is provided with two sludge pumping pipes which are transversely fixed at the front end and the rear end of the bottom groove, through holes are formed in the surface of each sludge pumping pipe, the through holes are uniformly distributed in the surface of each sludge pumping pipe and communicated with the inside of each sludge pumping pipe, sludge pumping ports are formed in the bottom groove on the right side of each sludge pumping pipe and the surface of the tank body and communicated with the inside of each sludge pumping pipe, a connecting pipe is transversely inserted into each sludge pumping port, the right side of each connecting pipe penetrates through the outside of the tank body, the left side of each connecting pipe is inserted into the inside of each sludge pumping pipe, threads are formed in the inner ring on the right side of each sludge pumping pipe and the outer ring on the left side of each connecting pipe, and the left side of each connecting pipe is connected into the corresponding sludge pumping pipe in a threaded screwing mode;
the leakage opening is formed in the middle position inside the bottom groove and on the surface of the tank body below the middle position of the bottom groove, the leakage opening is communicated with the inside of the bottom groove, the surface of the tank body below the leakage opening is connected with a drain pipe, the drain pipe is communicated with the leakage opening, the outer ring of the bottom of the drain pipe is connected with a sealing cover, a supporting rod is vertically connected above the sealing cover, the supporting rod is connected to the middle position above the sealing cover, a baffle is fixed to the top of the supporting rod, and the baffle is abutted to the inner side of the leakage opening;
the cell body surface of kerve front end and rear end top both sides all pastes and has put the department to the board, supports the board and passes through the bolt-up to fix at the inboard surface of cell body, and the bolt runs through to twist behind the board and twist at the internal surface of cell body, and supports the bottom of board and contradict at the top surface of kerve, the front end and the rear end of the inside both sides top of kerve all transversely are fixed with the hanger plate, and the hanger plate is provided with four, and the hanging hole has been seted up on the surface of hanger plate, and the equal vertical stopper that is provided with in middle part surface on kerve left side and right side, the vertical spacing groove of having seted up of cell body internal surface in the stopper outside, and stopper slidable inserts in the spacing groove, the front end transverse connection of the left side top of cell body has the inlet tube, and the right side top rear end transverse connection of cell body has the outlet pipe, inlet tube and outlet pipe all communicate with the top of cell body is inside.
As a preferred embodiment of the present invention, a rubber sleeve is fixed around the inner ring of the mud pumping port, the outer ring of the rubber sleeve is tightly attached to the inner surface of the mud pumping port, and the inner ring of the rubber sleeve is abutted against the outer ring surface of the connecting pipe.
In a preferred embodiment of the present invention, a rubber pad is fixed around the inner part of the leakage opening of the outer ring of the baffle, the rubber pad is fixed around the inner ring surface of the leakage opening, and the inner ring of the rubber pad abuts against the outer ring surface of the baffle.
As a preferred embodiment of the present invention, the rubber pad is connected to the outer side of the clamping block, the clamping block and the rubber pad are connected to form an integral structure, and the clamping block is embedded and clamped in the bottom groove.
As a preferred embodiment of the present invention, the ends of the water inlet pipe, the water outlet pipe and the connecting pipe are respectively provided with a flange, and the flanges are connected to the outer rings of the ends of the water inlet pipe, the water outlet pipe and the connecting pipe.
As a preferred embodiment of the present invention, a screw hole is formed in the surface of the tank body inside the abutting plate, and a bolt penetrates through the abutting plate and is screwed into the screw hole.
In a preferred embodiment of the present invention, the hanger plate is fixed to the upper inner surface of the bottom tank by welding, and the hanger plate is suspended from the surface of the bottom tank.
In a preferred embodiment of the present invention, the sealing cover is connected to the lower outer ring of the drain pipe by screwing.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the sedimentation tank for water treatment, the replaceable bottom tank is arranged below the inner part of the tank body, the sludge pumping pipe for pumping sludge is arranged in the sedimentation tank, the sediment in the sewage can be directly precipitated below the inner part of the bottom tank and can be pumped away by the sludge pumping pipe, when impurities are accumulated for a long time and are required to be cleaned, the residual sewage is discharged from the leakage port, the connection of the connecting pipe is disconnected, then the bottom tank is detached for replacement, the time for stopping the sedimentation tank during cleaning is short, the manpower and time consumption is reduced, and the normal operation of the sewage treatment process is ensured.
2. According to the sedimentation tank for water treatment, the rubber sleeve is fixed around the inner ring of the sludge pumping port, the outer ring of the rubber sleeve is tightly attached to the inner surface of the sludge pumping port, the inner ring of the rubber sleeve is abutted against the surface of the outer ring of the connecting pipe, and the arrangement of the rubber sleeve can realize sealing between the inner ring of the sludge pumping port and the surface of the connecting pipe, so that water is prevented from leaking out of the tank body.
3. According to the sedimentation tank for water treatment, the rubber pad is fixed inside the leakage opening of the outer ring of the baffle plate in a surrounding manner, the rubber pad is fixed on the surface of the inner ring of the leakage opening in a surrounding manner, the inner ring of the rubber pad is abutted against the surface of the outer ring of the baffle plate, and the rubber pad is arranged, so that the sealing between the baffle plate and the leakage opening can be realized, and the leakage of sewage from the leakage opening in the use process is avoided.
4. According to the sedimentation tank for water treatment, the clamping block is connected to the outer side of the rubber pad, the clamping block and the rubber pad are connected to form an integral structure, the clamping block is embedded and clamped in the bottom groove, and the clamping block is arranged on the outer ring of the rubber pad, so that the rubber pad can be stably fixed and can be stably arranged on the inner side of the leakage opening.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a sedimentation tank for water treatment according to the present invention;
FIG. 2 is a schematic top view of the settling tank for water treatment according to the present invention;
FIG. 3 is a schematic cross-sectional view of a settling tank for water treatment according to the present invention;
FIG. 4 is a schematic view of the structure of the water discharge pipe of the sedimentation tank for water treatment according to the present invention;
fig. 5 is a detailed structural diagram of the settling tank for water treatment at a point a of the present invention.
In the figure: 1. a tank body; 2. a bottom groove; 3. a mud pumping pipe; 4. a leak port; 5. a resisting plate; 6. a limiting groove; 7. a water inlet pipe; 8. a hanger plate; 9. hoisting holes; 10. a bolt; 11. a through hole; 12. a water outlet pipe; 13. a flange; 14. a connecting pipe; 15. a sludge pumping port; 16. a limiting block; 17. a screw hole; 18. a baffle plate; 19. a rubber pad; 20. a drain pipe; 21. a strut; 22. a sealing cover; 23. a clamping block; 24. a thread; 25. a rubber sleeve.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: a sedimentation tank for water treatment comprises a tank body 1, a bottom tank 2, a mud pumping pipe 3, a leakage opening 4 and a supporting plate 5; the bottom groove 2 is arranged in the tank body 1, and the bottom and the periphery of the bottom groove 2 are tightly attached to the inner side surface of the tank body 1;
the sludge pumping device comprises a bottom groove 2, a plurality of sludge pumping pipes 3, a plurality of through holes 11, a plurality of connecting pipes 14, a connecting pipe 14 and a connecting pipe 14, wherein the two sludge pumping pipes 3 are transversely fixed at the front end and the rear end of the bottom groove 2, the through holes 11 are formed in the surfaces of the sludge pumping pipes 3, the through holes 11 are uniformly distributed in the surfaces of the sludge pumping pipes 3, the through holes 11 are communicated with the inside of the sludge pumping pipes 3, the bottom groove 2 on the right side of each sludge pumping pipe 3 and the surface of the tank body 1 are provided with sludge pumping ports 15, the sludge pumping ports 15 are communicated with the inside of the sludge pumping pipes 3, the inside of each sludge pumping ports 15 is transversely inserted with the connecting pipe 14, the right side of each connecting pipe 14 penetrates through the outside of the tank body 1, the left side of each connecting pipe 14 is inserted in the sludge pumping pipe 3, the inner ring on the right side of each sludge pumping pipe 3 and the outer ring of each connecting pipe 14 are screwed with the inside each sludge pumping pipe 3 through the corresponding thread 24;
the leakage opening 4 is formed in the middle position inside the bottom groove 2 and on the surface of the pool body 1 below the middle position of the bottom groove 2, the leakage opening 4 is communicated with the inside of the bottom groove 2, the surface of the pool body 1 below the leakage opening 4 is connected with a drain pipe 20, the drain pipe 20 is communicated with the leakage opening 4, the outer ring of the bottom of the drain pipe 20 is connected with a sealing cover 22, a supporting rod 21 is vertically connected above the sealing cover 22, the supporting rod 21 is connected to the middle position above the sealing cover 22, a baffle 18 is fixed to the top of the supporting rod 21, and the baffle 18 abuts against the inner side of the leakage opening 4;
the surfaces of the tank body 1 at the two sides above the front end and the rear end of the bottom groove 2 are respectively stuck with a resisting plate 5, the resisting plates 5 are fixedly arranged on the inner side surface of the tank body 1 through bolts 10, the bolts 10 penetrate through the resisting plates 5 and then are screwed into the inner surface of the tank body 1, the bottom of the resisting plate 5 is propped against the upper surface of the bottom groove 2, the front end and the rear end above the two sides in the bottom groove 2 are both transversely fixed with four hanging plates 8, and the surface of the hanging plate 8 is provided with a hanging hole 9, the middle surfaces of the left side and the right side of the bottom groove 2 are both vertically provided with a limit block 16, the inner surface of the tank body 1 at the outer side of the limit block 16 is vertically provided with a limit groove 6, and the limiting block 16 is inserted into the limiting groove 6 in a sliding manner, the front end above the left side of the tank body 1 is transversely connected with a water inlet pipe 7, the rear end above the right side of the tank body 1 is transversely connected with a water outlet pipe 12, and the water inlet pipe 7 and the water outlet pipe 12 are both communicated with the inside of the upper part of the tank body 1.
In the invention, when in use, a crane is hung on a hanging plate 8 through a hanging hole 9, then the bottom groove 2 is placed inside the tank body 1 through the crane, in the process of placing the bottom groove, the limiting blocks 16 on two sides of the bottom groove 2 slide downwards in the limiting grooves 6 to realize the stable gliding effect on the bottom groove 2 until the bottom of the bottom groove 2 is tightly attached to the lower surface of the tank body 1, so that the leakage port 4 below the bottom groove 2 is aligned with the leakage port 4 below the tank body 1, the sludge pumping port 15 on the right side of the bottom groove 2 is aligned with the sludge pumping port 15 on the right side of the tank body 1, then the resisting plate 5 is propped against the upper surface of the bottom groove 2 and is attached to the inner surface of the tank body 1, the bolt 10 is arranged on the inner surface of the tank body 1 to realize the propping limiting on the tank body, the connection of the crane and the hanging plate 8 is loosened, then the sealing cover 22 is screwed below the drain pipe 20, and the supporting rod 21 supports the propping baffle 18 to the leakage port 4 below the bottom groove 2, the leak 4 and the drain pipe 20 are sealed, then the connecting pipe 14 extends into the mud pumping pipe 3 through the mud pumping port 15, the connecting pipe 14 is connected inside the right side of the mud pumping pipe 3 in a screwing mode, then the right side of the connecting pipe 14 is connected with a mud pumping pump through a flange 13, then the water inlet pipe 7 and the water outlet pipe 12 are respectively connected with a sewage inflow pipeline and a treated water outflow pipeline through the flange 13, when the sludge treatment device starts to work, sewage added with a flocculating agent flows into the tank body 1 from the water inlet pipe 7, and is precipitated to the bottom of the bottom tank 2 in the process of flowing to the right side, then the sewage with impurities precipitated flows out from the drain pipe 20 to enter the next treatment process, the sludge precipitated at the bottom of the bottom tank 2 can be pumped away through the connecting pipe 14 and the mud pumping pipe 3 by the started mud pumping pump, the sludge at the bottom of the bottom tank 2 can enter the mud pumping pipe 3 through the through hole 11, and when the bottom tank 2 needs to be cleaned greatly after a large amount of sludge is precipitated for a long time, most of sludge in the bottom groove 2 is pumped away by using the sludge pump and the sludge pumping pipe 3, then the bolt 10 is unscrewed to detach the abutting plate 5, then the sealing cover 22 is unscrewed to enable the baffle 18 to move out of the leakage opening 4, the residual sewage in the bottom groove 2 can be discharged from the leakage opening 4 and the drain pipe 20, the connection between the flange 13 of the connecting pipe 14 and the sludge pump is disconnected, then the connecting pipe 14 is unscrewed and taken out of the sludge pumping opening 15, then the bottom groove 2 is lifted upwards by using the crane through the hanging plate 8, then the installation of the new or other cleaned bottom groove 2 is replaced by adopting the same method, the pipe 14 and the sealing cover 22 are connected, then the taken-out bottom groove 2 can be cleaned, the time for stopping the sedimentation tank is short, the cleaning of the sedimentation tank is completed, the manpower and time consumption are reduced, and the normal operation of the sewage treatment process is ensured.
In an alternative embodiment, the rubber sleeve 25 is fixed around the inner ring of the mud pumping port 15, the outer ring of the rubber sleeve 25 abuts against the inner surface of the mud pumping port 15, and the inner ring of the rubber sleeve 25 abuts against the outer ring surface of the connecting pipe 14, in this embodiment (see fig. 5), the rubber sleeve 25 is fixed around the inner ring of the mud pumping port 15, the outer ring of the rubber sleeve 25 abuts against the inner surface of the mud pumping port 15, and the inner ring of the rubber sleeve 25 abuts against the outer ring surface of the connecting pipe 14, and by the arrangement of the rubber sleeve 25, sealing between the inner ring of the mud pumping port 15 and the surface of the connecting pipe 14 can be achieved, and water is prevented from leaking out of the tank body 1.
In an alternative embodiment, a rubber pad 19 is fixed around the inside of the leakage opening 4 of the outer ring of the baffle plate 18, the rubber pad 19 is fixed around the inner ring surface of the leakage opening 4, and the inner ring of the rubber pad 19 abuts against the outer ring surface of the baffle plate 18, in this embodiment (see fig. 4), the rubber pad 19 is fixed around the inside of the leakage opening 4 of the outer ring of the baffle plate 18, the rubber pad 19 is fixed around the inner ring surface of the leakage opening 4, and the inner ring of the rubber pad 19 abuts against the outer ring surface of the baffle plate 18, and by the arrangement of the rubber pad 19, sealing between the baffle plate 18 and the leakage opening 4 can be realized, and sewage is prevented from leaking from the leakage opening 4 in the using process.
In an optional embodiment, the outer side of the rubber pad 19 is connected with the fixture block 23, the fixture block 23 is connected with the rubber pad 19 to form an integral structure, and the fixture block 23 is embedded and clamped inside the bottom groove 2, in this embodiment (see fig. 4), the fixture block 23 is connected with the rubber pad 19 to form an integral structure, the fixture block 23 is embedded and clamped inside the bottom groove 2, and by arranging the fixture block 23 on the outer ring of the rubber pad 19, the rubber pad 19 can be stably fixed, so that the rubber pad is stably arranged inside the leak 4.
In an alternative embodiment, the ends of the water inlet pipe 7, the water outlet pipe 12 and the connecting pipe 14 are all provided with flanges 13, and the flanges 13 are connected to the outer circles of the ends of the water inlet pipe 7, the water outlet pipe 12 and the connecting pipe 14, in this embodiment (see fig. 1), the connection between the water inlet pipe 7, the water outlet pipe 12 and the connecting pipe 14 and an external pipeline can be realized through the flanges 13.
In an optional embodiment, a screw hole 17 is formed in the surface of the tank body 1 inside the abutting plate 5, and the bolt 10 penetrates through the abutting plate 5 and is screwed into the screw hole 17, in this embodiment (see fig. 2), the bolt 10 is connected with the inside of the tank body 1 through the screw hole 17, so as to mount and fix the abutting plate 5.
In an alternative embodiment, the hanging plate 8 is fixed on the upper inner side surface of the bottom slot 2 by welding, and the hanging plate 8 is hung on the surface of the bottom slot 2, in this embodiment (see fig. 1 and 2), the hanging plate 8 is stably fixed by welding.
In an alternative embodiment, the sealing cover 22 is connected to the lower outer ring of the drain pipe 20 by screwing, and in this embodiment (see fig. 4), the sealing cover 22 is connected to the lower portion of the drain pipe 20 by screwing.
The sedimentation tank for water treatment comprises a tank body 1, a bottom groove 2, a mud pumping pipe 3, a leakage opening 4, a resisting plate 5, a limiting groove 6, a water inlet pipe 7, a hanging plate 8, a hanging hole 9, a bolt 10, a through hole 11, a water outlet pipe 12, a flange 13, a connecting pipe 14, a mud pumping opening 15, a limiting block 16, a screw hole 17, a baffle 18, a rubber pad 19, a water outlet pipe 20, a supporting rod 21, a sealing cover 22, a clamping block 23, a thread 24 and a rubber sleeve 25, all of which are universal standard parts or parts known by those skilled in the art, and the structure and principle of the sedimentation tank can be known by technical manuals or conventional experimental methods.
Claims (8)
1. A sedimentation tank for water treatment is characterized by comprising a tank body (1), a bottom tank (2), a mud pumping pipe (3), a leakage opening (4) and a resisting plate (5); the bottom groove (2) is arranged in the tank body (1), and the bottom and the periphery of the bottom groove (2) are tightly attached to the inner side surface of the tank body (1);
the sludge pumping device is characterized in that the number of the sludge pumping pipes (3) is two, the two sludge pumping pipes (3) are transversely fixed at the front end and the rear end of the bottom groove (2), through holes (11) are formed in the surface of the sludge pumping pipe (3), the through holes (11) are uniformly distributed in the surface of the sludge pumping pipe (3), the through holes (11) are communicated with the inside of the sludge pumping pipe (3), sludge pumping ports (15) are formed in the surfaces of the bottom groove (2) and the tank body (1) on the right side of the sludge pumping pipe (3), the sludge pumping ports (15) are communicated with the inside of the sludge pumping pipe (3), a connecting pipe (14) is transversely inserted into the inside of the sludge pumping ports (15), the right side of the connecting pipe (14) penetrates through the outside of the tank body (1), the left side of the connecting pipe (14) is inserted into the inside of the sludge pumping pipe (3), threads (24) are arranged on the inner ring and the outer ring on the left side of the connecting pipe (14) on the right side of the sludge pumping pipe (3), the left side of the connecting pipe (14) is connected with the inside of the mud pumping pipe (3) in a screwing mode through a thread (24);
the sewage treatment device is characterized in that the leakage opening (4) is formed in the middle position inside the bottom groove (2) and on the surface of the pool body (1) below the middle position of the bottom groove (2), the leakage opening (4) is communicated with the inside of the bottom groove (2), a drain pipe (20) is connected to the surface of the pool body (1) below the leakage opening (4), the drain pipe (20) is communicated with the leakage opening (4), a sealing cover (22) is connected to the outer ring of the bottom of the drain pipe (20), a supporting rod (21) is vertically connected to the upper portion of the sealing cover (22), the supporting rod (21) is connected to the middle position above the sealing cover (22), a baffle (18) is fixed to the top of the supporting rod (21), and the baffle (18) abuts against the inner side of the leakage opening (4);
the water inlet and outlet device is characterized in that abutting plates (5) are attached to the surfaces of the pool body (1) on the two sides above the front end and the rear end of the bottom groove (2), the abutting plates (5) are installed and fixed on the inner side surface of the pool body (1) through bolts (10), the bolts (10) penetrate through the abutting plates (5) and are screwed into the inner surface of the pool body (1), the bottom of the abutting plates (5) abuts against the upper surface of the bottom groove (2), hanging plates (8) are transversely fixed at the front end and the rear end above the two sides in the bottom groove (2), four hanging plates (8) are arranged, hanging holes (9) are formed in the surface of each hanging plate (8), limiting blocks (16) are vertically arranged on the surfaces of the middle parts of the left side and the right side of the bottom groove (2), limiting grooves (6) are vertically formed in the inner surface of the pool body (1) on the outer side of the limiting blocks (16), the limiting blocks (16) are slidably inserted into the limiting grooves (6), a water inlet pipe (7) is transversely connected to the front end above the left side of the pool body (1), the rear end of the upper part of the right side of the tank body (1) is transversely connected with a water outlet pipe (12), and the water inlet pipe (7) and the water outlet pipe (12) are communicated with the inside of the upper part of the tank body (1).
2. A sedimentation tank for water treatment according to claim 1, characterised in that: the inner ring of the mud pumping port (15) is fixedly surrounded by a rubber sleeve (25), the outer ring of the rubber sleeve (25) is tightly attached to the inner surface of the mud pumping port (15), and the inner ring of the rubber sleeve (25) is abutted to the surface of the outer ring of the connecting pipe (14).
3. A sedimentation tank for water treatment according to claim 1, characterised in that: a rubber pad (19) is fixed in the inner portion of the leakage opening (4) of the outer ring of the baffle plate (18) in a surrounding mode, the rubber pad (19) is fixed on the surface of the inner ring of the leakage opening (4) in a surrounding mode, and the inner ring of the rubber pad (19) abuts against the surface of the outer ring of the baffle plate (18).
4. A sedimentation tank for water treatment according to claim 3, characterised in that: the outer side of the rubber pad (19) is connected with a clamping block (23), the clamping block (23) is connected with the rubber pad (19) to form an integral structure, and the clamping block (23) is embedded and clamped in the bottom groove (2).
5. A sedimentation tank for water treatment according to claim 1, characterised in that: the tail ends of the water inlet pipe (7), the water outlet pipe (12) and the connecting pipe (14) are provided with flanges (13), and the flanges (13) are connected to the outer rings of the tail ends of the water inlet pipe (7), the water outlet pipe (12) and the connecting pipe (14).
6. A sedimentation tank for water treatment according to claim 1, characterised in that: screw holes (17) are formed in the surface of the pool body (1) on the inner side of the abutting plate (5), and bolts (10) penetrate through the abutting plate (5) and then are screwed into the screw holes (17).
7. A sedimentation tank for water treatment according to claim 1, characterised in that: the hanging plate (8) is fixed on the inner side surface above the bottom groove (2) in a welding mode, and the hanging plate (8) is vertically arranged on the surface of the bottom groove (2).
8. A sedimentation tank for water treatment according to claim 1, characterised in that: the sealing cover (22) is connected to the outer ring below the drain pipe (20) in a screwing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111589209.2A CN114259760B (en) | 2021-12-23 | 2021-12-23 | Sedimentation tank for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111589209.2A CN114259760B (en) | 2021-12-23 | 2021-12-23 | Sedimentation tank for water treatment |
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| Publication Number | Publication Date |
|---|---|
| CN114259760A true CN114259760A (en) | 2022-04-01 |
| CN114259760B CN114259760B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111589209.2A Active CN114259760B (en) | 2021-12-23 | 2021-12-23 | Sedimentation tank for water treatment |
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| CN112742076A (en) * | 2021-02-04 | 2021-05-04 | 俞圣亚 | Dredging system suitable for perforating sludge discharge pipe |
| CN213477436U (en) * | 2020-10-09 | 2021-06-18 | 江苏天润雨水利用科技有限公司 | Rainwater is collected and is used drainage pipe with filtering capability |
| CN215026826U (en) * | 2021-07-28 | 2021-12-07 | 广东轻工职业技术学院 | High-efficient environmental protection sedimentation tank for sewage treatment |
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2021
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