CN220449922U - Periodic back flushing device for sludge discharge pipe of anaerobic tower - Google Patents
Periodic back flushing device for sludge discharge pipe of anaerobic tower Download PDFInfo
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- CN220449922U CN220449922U CN202322000456.5U CN202322000456U CN220449922U CN 220449922 U CN220449922 U CN 220449922U CN 202322000456 U CN202322000456 U CN 202322000456U CN 220449922 U CN220449922 U CN 220449922U
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- pipe
- anaerobic tower
- sludge discharge
- discharge pipe
- back flushing
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 49
- 239000010802 sludge Substances 0.000 title claims abstract description 48
- 230000000737 periodic effect Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 239000010865 sewage Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a periodic back flushing device for a sludge discharge pipe of an anaerobic tower, which belongs to the technical field of anaerobic towers.
Description
Technical Field
The utility model relates to the technical field of anaerobic towers, in particular to a periodic back flushing device for a sludge discharge pipe of an anaerobic tower.
Background
The anaerobic tower is one of the powerful treatment methods for organic wastewater, and in the past, the anaerobic tower is mainly used for treating sludge, organic waste and part of high-concentration organic wastewater of urban sewage plants, the world energy shortage is increasingly prominent in the 70 th century, the wastewater anaerobic technology capable of producing energy is valued, the research and the practice are continuously in depth, various novel processes and equipment are developed, the holding capacity of activated sludge in the anaerobic tower is greatly improved, the treatment time is greatly shortened, and the efficiency is improved.
After long-term use, a large amount of anaerobic granular sludge can remain in the anaerobic tower, and partial sludge deposition can be formed due to the intermittent sludge discharge mode of the anaerobic tower, so that the inside of a sludge discharge pipe is often blocked, the sludge in the anaerobic tower can not be discharged, and the sewage treatment efficiency of the anaerobic tower is affected.
Disclosure of Invention
The utility model provides a periodic back flushing device for a sludge discharge pipe of an anaerobic tower, which aims to solve the problem that after the conventional anaerobic tower is used for a long time, partial sludge deposition is formed due to the intermittent sludge discharge mode of the anaerobic tower, so that the sludge discharge pipe is frequently blocked, sludge in the anaerobic tower cannot be discharged, and the sewage treatment efficiency of the anaerobic tower is affected.
The utility model is realized in such a way that the periodic back flushing device of the sludge discharge pipe of the anaerobic tower comprises an anaerobic tower body, wherein the top of the anaerobic tower body is provided with a sewage port, the surface of the anaerobic tower body is communicated with a water discharge pipe, the bottom of the water discharge pipe is communicated with a water collecting tank, the bottom of the anaerobic tower body is provided with a sludge discharge pipe body, and the top of the sludge discharge pipe body is provided with a back flushing component;
the back flush assembly comprises a water pump, a water suction pipe, a first control valve and a flushing pipe, wherein the water suction pipe is communicated with the water inlet end of the water pump, one end, far away from the water pump, of the water suction pipe is communicated with the inside of the water collection tank, the first control valve is fixedly arranged on the surface of the water suction pipe, and the flushing pipe is communicated with the water outlet end of the water pump.
In order to achieve the effect of enhancing the flow rate of cleaning water in the flushing pipe, the utility model is preferable as the regular back flushing device of the sludge discharge pipe of the anaerobic tower, wherein the front side of the flushing pipe is provided with a piston cylinder, the front side of the piston cylinder is fixedly connected with a one-way air inlet valve, the rear side of the piston cylinder is communicated with a one-way air outlet valve, and the other end of the one-way air outlet valve is fixedly connected in the flushing pipe.
In order to achieve the effect that the push plate can compress air sucked by the one-way air inlet valve, the regular back flushing device of the sludge discharge pipe of the anaerobic tower is preferable, the push plate is movably connected to the rear side of the one-way air outlet valve, and the surface of the push plate is attached to the inner part of the piston cylinder.
In order to achieve the effect that the moving block can drive the pushing plate to move, the regular back flushing device of the sludge discharge pipe of the anaerobic tower is preferable, wherein the pushing plate is fixedly connected with a pushing rod at the rear side, the connecting rod is fixedly connected at the rear side of the pushing rod, the moving block is fixedly connected at the rear side of the connecting rod, and the T-shaped sliding block is fixedly connected at the bottom of the moving block.
In order to achieve the effect of being matched with the moving block for use and achieving the limiting effect when the moving block moves, the anaerobic tower sludge discharge pipe periodical back flushing device is preferably provided with the supporting box at the bottom of the moving block, the T-shaped sliding groove is formed in the top of the supporting box, and the T-shaped sliding groove is matched with the T-shaped sliding block for use.
In order to achieve the effect of being convenient for driving the moving block to move linearly, the anaerobic tower sludge discharge pipe periodical back flushing device is preferably characterized in that a motor is fixedly connected inside the supporting box, the output end of the motor penetrates through the supporting box and is rotationally connected with a rotary table, the top of the rotary table is rotationally connected with a rotary rod, and the other end of the rotary rod is rotationally connected with the top of the moving block.
In order to achieve the effect of avoiding that sludge is continuously discharged from the inside of the main body of the anaerobic tower when the back flushing assembly is used, the surface of the main body of the sludge discharge pipe of the anaerobic tower is preferably provided with a second control valve as a periodic back flushing device of the sludge discharge pipe of the anaerobic tower.
In order to achieve the effect that the joint of the push rod and the piston cylinder is always in a sealing state and the air compression is not affected, the sealing ring is arranged at the joint of the push rod and the piston cylinder as the regular back flushing device of the sludge discharge pipe of the anaerobic tower is preferable.
Compared with the prior art, the utility model has the beneficial effects that:
this anaerobic tower mud pipe regular back flush device, through setting up the sewage mouth, sewage can enter into the inside of anaerobic tower main part from the sewage mouth, the anaerobic tower main part of being convenient for handles it, the water collecting tank can collect the sewage after the processing, through setting up the mud pipe main part, waste mud can be discharged from the inside of anaerobic tower main part through the mud pipe, through setting up back flush subassembly, can open first control valve when need wash the mud pipe main part, the water pump can suck the water in the water collecting tank through the water suction pipe, then wash the inner wall of mud pipe main part through the flushing pipe, prevent to form partial mud deposit, lead to the inside of mud pipe main part often to block up, make the mud in the anaerobic tower main part unable discharge, thereby influence the sewage treatment efficiency of anaerobic tower main part, through setting up first control valve, first control valve can control whether the water pump inhales the inside water of water collecting tank, make it be in the confined state all the time when not using, and then improved back flush effect of back flush subassembly.
Drawings
FIG. 1 is an overall block diagram of a periodic back flushing device for a sludge discharge pipe of an anaerobic tower;
FIG. 2 is a schematic view of the backwash assembly of the present utility model;
FIG. 3 is a schematic diagram showing the connection of a movable block and a push plate according to the present utility model;
FIG. 4 is a cross-sectional view of the structure of the support box of the present utility model;
FIG. 5 is a schematic diagram of the connection of a turntable and a rotating rod according to the present utility model;
fig. 6 is an enlarged schematic view of the present utility model at a in fig. 1.
In the figure, 1, an anaerobic tower main body; 2. a sewage outlet; 3. a drain pipe; 4. a water collection tank; 5. a mud pipe main body; 6. a back flushing assembly; 601. a water pump; 602. a water suction pipe; 603. a first control valve; 604. a flushing pipe; 7. a piston cylinder; 8. a one-way air inlet valve; 9. a one-way air outlet valve; 10. a push plate; 11. a push rod; 12. a connecting rod; 13. a moving block; 14. a T-shaped slider; 15. a supporting box; 16. t-shaped sliding grooves; 17. a motor; 18. a turntable; 19. a rotating lever; 20. and a second control valve.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the periodic back flushing device for the sludge discharge pipe of the anaerobic tower comprises an anaerobic tower body 1, wherein a sewage port 2 is arranged at the top of the anaerobic tower body 1, a water discharge pipe 3 is communicated with the surface of the anaerobic tower body 1, a water collecting tank 4 is communicated with the bottom of the water discharge pipe 3, a sludge discharge pipe body 5 is arranged at the bottom of the anaerobic tower body 1, and a back flushing assembly 6 is arranged at the top of the sludge discharge pipe body 5;
the back flush assembly 6 comprises a water pump 601, a water suction pipe 602, a first control valve 603 and a flushing pipe 604, wherein the water suction pipe 602 is communicated with the water inlet end of the water pump 601, one end, away from the water pump 601, of the water suction pipe 602 is communicated with the inside of the water collection tank 4, the first control valve 603 is fixedly arranged on the surface of the water suction pipe 602, and the flushing pipe 604 is communicated with the water outlet end of the water pump 601.
In this embodiment: through setting up sewage mouth 2, sewage can enter into the inside of anaerobic tower main part 1 from sewage mouth 2, the anaerobic tower main part 1 of being convenient for handles it, header tank 4 can collect the sewage after the processing, through setting up the mud pipe main part 5, waste mud can be discharged from the inside of anaerobic tower main part 1 through the mud pipe, through setting up backwash assembly 6, water pump 601 can suck out the water in the header tank 4 through the water suction pipe 602, then wash the inner wall of mud pipe main part 5 through wash pipe 604, prevent to form partial mud deposit, lead to the inside of mud pipe main part 5 often to block up, make the unable discharge of mud in the anaerobic tower main part 1, thereby influence the sewage treatment efficiency of anaerobic tower main part 1, through setting up first control valve 603, whether first control valve 603 can control the water pump 601 inhales the inside water of header tank 4, make it be in the confined state all the time when not using, and then the washing effect of backwash assembly 6 has been improved.
As a technical optimization scheme of the utility model, a piston cylinder 7 is arranged on the front side of a flushing pipe 604, a one-way air inlet valve 8 is fixedly connected to the front side of the piston cylinder 7, a one-way air outlet valve 9 is communicated with the rear side of the piston cylinder 7, and the other end of the one-way air outlet valve 9 is fixedly connected to the inside of the flushing pipe 604.
In this embodiment: through setting up one-way air outlet valve 9, the inside air of piston cylinder 7 can enter into the inside of wash pipe 604 after the compression, forms stronger pressure to the inside sparge water of wash pipe 604 to make the sparge water can be thoroughly more fast to the inside mud of mud pipe main part 5 flushing.
As a technical optimization scheme of the utility model, a push plate 10 is movably connected to the rear side of the piston cylinder 7, and the surface of the push plate 10 is attached to the inside of the piston cylinder 7.
In this embodiment: through setting up push pedal 10 for push pedal 10 removes and can inhale outside air through one-way admission valve 8 and compress, then enters into the inside of wash pipe 604 through one-way air outlet valve 9, and then forms stronger rivers and washes mud pipe main part 5.
As a technical optimization scheme of the utility model, a push rod 11 is fixedly connected to the rear side of a push plate 10, a connecting rod 12 is fixedly connected to the rear side of the push rod 11, a moving block 13 is fixedly connected to the rear side of the connecting rod 12, and a T-shaped sliding block 14 is fixedly connected to the bottom of the moving block 13.
In this embodiment: by arranging the push rod 11 and the connecting rod 12, the push plate 10 can be connected with the moving block 13, so that the moving block 13 can drive the push plate 10 to move.
As a technical optimization scheme of the utility model, the bottom of the moving block 13 is provided with a supporting box 15, the top of the supporting box is provided with a T-shaped sliding groove 16, and the T-shaped sliding groove 16 is matched with the T-shaped sliding block 14 for use.
In this embodiment: through setting up T shape spout 16, T shape slider 14 can use with T shape spout 16 cooperation for movable block 13 can slide and carry out spacingly when removing its at the top of supporting box 15, avoids movable block 13 to appear off tracking phenomenon when removing.
As a technical optimization scheme of the utility model, a motor 17 is fixedly connected inside a supporting box 15, the output end of the motor 17 penetrates through the supporting box 15 and is rotatably connected with a rotary table 18, the top of the rotary table 18 is rotatably connected with a rotary rod 19, and the other end of the rotary rod 19 is rotatably connected with the top of a moving block 13.
In this embodiment: through setting up motor 17, motor 17 rotates and can drive carousel 18 rotation, and carousel 18 rotates and can drive dwang 19 rotation, and dwang 19 rotation can drive movable block 13 and remove to use motor 17 can drive movable block 13 and remove, improved the convenience of use.
As a technical optimization scheme of the utility model, the surface of the sludge discharge pipe main body 5 is provided with a second control valve 20.
In this embodiment: by providing the second control valve 20, the second control valve 20 can control that sludge is continuously discharged from the inside of the anaerobic tower body 1 when the sludge discharge pipe body 5 is flushed by the backwash assembly 6, thereby affecting the flushing effect.
As a technical optimization scheme of the utility model, a sealing ring is arranged at the joint of the push rod 11 and the piston cylinder 7.
In this embodiment: the sealing ring is arranged at the joint of the push rod 11 and the piston cylinder 7, so that the joint of the push rod 11 and the piston cylinder 7 is always in a sealing state, and when the push plate 10 is used for extruding air, the air cannot leak from the joint of the push rod 11 and the piston cylinder 7, so that the flow rate of flushing water is improved, and the flushing effect is improved.
Working principle: firstly, sewage can enter the inside of the anaerobic tower main body 1 from the sewage port 2, after the anaerobic tower main body 1 processes the sewage, the processed sewage can enter the inside of the water collecting tank 4 from the water discharging pipe 3, the sludge in the anaerobic tower main body 1 can enter the sludge discharging pipe main body 5, when the sludge needs to be cleaned regularly, the water pump 601 is started, the water pump 601 can suck out the water in the water collecting tank 4 through the water suction pipe 602, then flushing water can enter the flushing pipe 604, then the motor 17 is started, the motor 17 rotates to drive the turntable 18 to rotate, the turntable 18 rotates to drive the rotating rod 19 to rotate, the rotating rod 19 rotates to drive the moving block 13 to move, the moving block 13 moves to drive the push plate 10 to move, then the inner wall of the sludge discharging pipe is cleaned through the flushing pipe 604, the push plate 10 can compress the air sucked by the one-way air inlet valve 8, then the water enters the inside of the flushing pipe 604 through the one-way air inlet valve 8, so that flushing water forms stronger water flow, and finally the sludge in the sludge discharging pipe main body 5 is cleaned.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides an anaerobic tower mud pipe periodic back flush device, includes anaerobic tower main part (1), its characterized in that: the sewage treatment device is characterized in that a sewage outlet (2) is formed in the top of the anaerobic tower main body (1), a drain pipe (3) is communicated with the surface of the anaerobic tower main body (1), a water collecting tank (4) is communicated with the bottom of the drain pipe (3), a mud discharging pipe main body (5) is arranged at the bottom of the anaerobic tower main body (1), and a back flushing assembly (6) is arranged at the top of the mud discharging pipe main body (5);
the back flush subassembly (6) includes water pump (601), water suction pipe (602), first control valve (603) and flushing pipe (604), water suction pipe (602) intercommunication is at the inlet end of water pump (601), water suction pipe (602) keep away from the one end intercommunication of water pump (601) and in the inside of header tank (4), first control valve (603) are fixed to be set up on the surface of water suction pipe (602), flushing pipe (604) intercommunication is at the outlet end of water pump (601).
2. The anaerobic tower sludge discharge pipe periodic back flushing device according to claim 1, wherein: the front side of wash pipe (604) is provided with piston cylinder (7), the front side fixedly connected with one-way admission valve (8) of piston cylinder (7), the rear side intercommunication of piston cylinder (7) has one-way air outlet valve (9), the inside at wash pipe (604) is connected to the other end fixed connection of one-way air outlet valve (9).
3. The anaerobic tower sludge discharge pipe periodic back flushing device according to claim 2, wherein: the inside swing joint of piston cylinder (7) has push pedal (10), the inside laminating of surface and piston cylinder (7) of push pedal (10).
4. A periodic back flushing device for a sludge discharge pipe of an anaerobic tower according to claim 3, wherein: the novel push plate is characterized in that a push rod (11) is fixedly connected to the rear side of the push plate (10), a connecting rod (12) is fixedly connected to the rear side of the push rod (11), a moving block (13) is fixedly connected to the rear side of the connecting rod (12), and a T-shaped sliding block (14) is fixedly connected to the bottom of the moving block (13).
5. The periodic back flushing device for a sludge discharge pipe of an anaerobic tower according to claim 4, wherein: the bottom of movable block (13) is provided with supporting box (15), T shape spout (16) have been seted up at the top of supporting box (15), T shape spout (16) are used with T shape slider (14) cooperation.
6. The anaerobic tower sludge discharge pipe periodic back flushing device according to claim 5, wherein: the inside fixedly connected with motor (17) of supporting box (15), the output of motor (17) runs through supporting box (15) and rotates and be connected with carousel (18), the top rotation of carousel (18) is connected with dwang (19), the other end rotation of dwang (19) is connected at the top of movable block (13).
7. The anaerobic tower sludge discharge pipe periodic back flushing device according to claim 1, wherein: the surface of the mud pipe main body (5) is provided with a second control valve (20).
8. The periodic back flushing device for a sludge discharge pipe of an anaerobic tower according to claim 4, wherein: a sealing ring is arranged at the joint of the push rod (11) and the piston cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322000456.5U CN220449922U (en) | 2023-07-27 | 2023-07-27 | Periodic back flushing device for sludge discharge pipe of anaerobic tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322000456.5U CN220449922U (en) | 2023-07-27 | 2023-07-27 | Periodic back flushing device for sludge discharge pipe of anaerobic tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220449922U true CN220449922U (en) | 2024-02-06 |
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ID=89739935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322000456.5U Active CN220449922U (en) | 2023-07-27 | 2023-07-27 | Periodic back flushing device for sludge discharge pipe of anaerobic tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220449922U (en) |
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2023
- 2023-07-27 CN CN202322000456.5U patent/CN220449922U/en active Active
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