CN117160121A - Anti-blocking sewage sludge discharge device - Google Patents
Anti-blocking sewage sludge discharge device Download PDFInfo
- Publication number
- CN117160121A CN117160121A CN202311453595.1A CN202311453595A CN117160121A CN 117160121 A CN117160121 A CN 117160121A CN 202311453595 A CN202311453595 A CN 202311453595A CN 117160121 A CN117160121 A CN 117160121A
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- Prior art keywords
- sludge
- sliding plate
- filter screen
- mud
- intermittent gear
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- 239000010801 sewage sludge Substances 0.000 title claims abstract description 20
- 239000010802 sludge Substances 0.000 claims abstract description 86
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 20
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sludge treatment, relates to the technical field of sewage sludge discharge devices, and discloses an anti-blocking sewage sludge discharge device, which comprises a sludge pump for sucking sludge, a sludge lifting pipeline fixedly connected with a water outlet of the sludge pump, a sludge separation hopper for separating the sludge and a sedimentation tank for settling and standing sewage, wherein a filter screen is arranged at the communication position of the sludge separation hopper and the sedimentation tank. This prevent blockking up sewage mud discharging device through setting up filter screen, mud pushing away piece, sideslip board and intermittent type gear, when the filtration pore is blockked up seriously, and the distance that the billet can promote the side sliding plate and remove this moment is bigger, and mud pushing away the piece and reset fast after the billet promotes side sliding plate and remove maximum distance position department, under inertial force effect, mud pushing away piece and the attached mud separation of its surface to the anti-blocking effect of filter screen in the messenger device is better.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a sewage sludge discharge device, which is anti-blocking.
Background
Filtration of sewage is one of the most common treatment processes in sewage treatment, and is mainly aimed at removing large particulate matters such as silt in sewage.
The prior Chinese patent with the publication number of CN212523141U discloses an anti-blocking sewage sludge discharging device, which is used for solving the problem that a large sludge block blocks a filter screen, and utilizes a cylinder assembly to drive a through hole needle to move downwards to dredge meshes of the filter screen, so that the problem that the sludge blocks the meshes is solved, but the following defects still exist in use: when the through hole dredges the mesh of filter screen, though the through hole needle can be ejecting mud in the mesh of filter screen, but some mud can adhere on the surface of through hole needle, when the through hole needle enters into the mesh of filter screen again in, the mud on through hole needle surface still can adhere on the mesh surface of filter screen, causes the plug in the mesh of filter screen not can't clean up completely all the time, and then leads to the mediation effect of through hole needle to discounts greatly.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an anti-blocking sewage sludge discharging device, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an anti-blocking sewage sludge discharging device, includes the sludge pump that is used for sucking mud, with the delivery port fixed connection's of sludge pump mud lifting line for the mud separation bucket of separation mud and the sedimentation tank that is used for depositing to sewage and keep stand, the intercommunication position of mud separation bucket and sedimentation tank is provided with the filter screen, and the filter screen keeps apart mud separation bucket and sedimentation tank, and the filter screen can anticlockwise rotate, and the filter screen includes two side connecting strips and a plurality of billet, and the side connecting strip is annular, and two side connecting strips interval sets up, and the both ends of billet are connected respectively on two side connecting strips, and a plurality of billet equidistant settings are on the side connecting strip;
the sludge separating hopper is characterized in that a driving gear and a driven wheel are further rotationally arranged in the sludge separating hopper, a water guide pipeline is arranged below the driven wheel in a obliquely manner and communicated with the sludge lifting pipeline, the axes of the driving gear and the driven wheel are positioned on the same horizontal plane, the driving gear is connected with a filter screen in a transmission manner, a fixed shell is circumferentially and equally spaced, a cavity is arranged in the fixed shell, a first elastic piece is arranged at the center of the bottom of the cavity, the first elastic piece is fixedly connected with a central guide column, a sludge pushing block is arranged at one end, far away from the first elastic piece, of the central guide column, an intermittent gear is arranged in the cavity, a side sliding plate is connected with one side of the intermittent gear in a toothed manner, a central guide column is connected with the other side of the intermittent gear in a toothed manner, a coil spring is arranged in the intermittent gear, one end of the coil spring is connected with the intermittent gear, the other end of the coil spring is fixedly connected with a fixed shaft in a clamping manner, the fixed shaft is fixedly arranged in the inside the fixed shell, a sliding groove is formed in two side surfaces of the fixed shell, and the sliding plate is connected with a second elastic piece at the upper end of the side of the sliding plate.
Preferably, a motor is arranged outside the sludge separating hopper, the output end of the motor is fixedly connected with an output shaft, the center of the driving gear is provided with a center hole, and the output shaft is fixedly connected in the center hole of the driving gear.
Preferably, the number of the fixed shells is matched with the number of teeth of the driving gear, and the width of the fixed shells is slightly larger than the distance between two adjacent steel bars.
Preferably, a protruding end is arranged on one side of the steel bar, which is in contact with the side sliding plate, a matching notch is formed in one side of the side sliding plate, which is in contact with the steel bar, and when the steel bar vertically moves upwards, the protruding end can be clamped into the matching notch, so that the side sliding plate is pushed to slide relative to the fixed shell.
Preferably, the number of teeth of the straight racks arranged on the central guide post and the side sliding plate is the same, and when the intermittent gear is disengaged from the central guide post, the side sliding plate is simultaneously disengaged from the intermittent gear by the straight racks arranged on the central guide post and the side sliding plate.
Preferably, the intermittent gear is provided with two groups of tooth blocks which are symmetrically arranged, the two groups of tooth blocks are symmetrically arranged, the two sides of the central guide post are provided with straight racks, the inner side surface of the side sliding plate is also provided with straight racks, one group of tooth blocks on the intermittent gear is meshed with the straight racks arranged on the side surface of the central guide post, and the other group of tooth blocks of the intermittent gear is meshed with the tooth groups arranged on the inner side surface of the side sliding plate.
Preferably, two groups of mounting cavity openings are symmetrically arranged on the outer peripheral surface of the driven wheel by taking the central line of the driven wheel in the length direction as a symmetrical axis, the number of each group of mounting cavity openings is the same as the number of teeth of one circle of the driving gear, and a fixed shell is arranged in each mounting cavity opening.
Preferably, the first elastic element is a tension spring.
Preferably, the second elastic member is a compression spring.
Preferably, a sludge recovery box is arranged at the bottom of the sludge separation hopper and at one side close to the driven shaft.
Compared with the prior art, the utility model provides an anti-blocking sewage sludge discharge device, which has the following beneficial effects:
this prevent blockking up sewage mud discharging device, through setting up the filter screen, mud pushes away the piece, sideslip sliding plate and intermittent gear, when certain filtration pore on the filter screen is stopped up, the billet can promote side sliding plate and upwards remove, the side sliding plate pushes away the piece through intermittent gear drive mud and pushes away the piece and move downwards, thereby push away the piece with mud in the filtration pore through mud, when the filtration pore blocks up seriously, the distance that the billet can promote side sliding plate and remove is bigger this moment, it is quick to reset to push away the piece after the side sliding plate is moved to the maximum distance position department to the billet, under the inertial force effect, mud pushes away the piece and the separation of the mud that adheres to its surface, thereby prevent blockking up effect of filter screen in the messenger device is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the structure of the steel bar and side sliding plate of the present utility model;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 4
FIG. 6 is a schematic view of the driven wheel coupling structure of the present utility model;
FIG. 7 is a schematic view of the mounting position of the stationary housing of the present utility model;
FIG. 8 is a schematic top view of the driven wheel of the present utility model;
FIG. 9 is a schematic cross-sectional view of section A-A of FIG. 8;
fig. 10 is a schematic view of the internal structure of the fixing housing of the present utility model.
In the figure: 1. a sludge pump; 2. a sludge lifting pipeline; 3. a sludge separating hopper; 4. a motor; 5. an output shaft; 6. a drive gear; 7. a driven shaft; 8. a steel bar; 9. a protruding end; 10. driven wheel; 11. installing a cavity opening; 12. a fixed housing; 13. a pressure spring; 14. a tension spring; 15. a core beam; 16. a sludge pushing block; 17. a side sliding plate; 18. a mating recess; 19. a fixed shaft; 20. an intermittent gear; 21. a coil spring; 22. a chute; 23. a sedimentation tank; 24. a sludge recovery tank; 25. and a water guide pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-10, an anti-clogging sewage sludge discharging device comprises a sludge pump 1 for sucking sludge, a sludge lifting pipeline 2 fixedly connected with a water outlet of the sludge pump 1, a sludge separating hopper 3 for separating the sludge and a sedimentation tank 23 for settling and standing the sewage, wherein a filter screen is arranged at a communicating position of the sludge separating hopper 3 and the sedimentation tank 23, the filter screen separates the sludge separating hopper 3 and the sedimentation tank 23, the filter screen can rotate anticlockwise, the filter screen comprises two side connecting belts and a plurality of steel bars 8, the side connecting belts are annular, the two side connecting belts are arranged at intervals, two ends of the steel bars 8 are respectively connected with the two side connecting belts, and the plurality of steel bars 8 are arranged on the side connecting belts at equal intervals, so that the appearance of the filter screen is similar to a conveying belt, and the filter screen is matched with a driving gear 6 and a driven wheel 10 in a transmission way under the driving action of the driving gear 6.
The sludge separating hopper 3 is rotatably provided with a driving gear 6 and a driven wheel 10, a water guide pipeline 25 is arranged obliquely below the driven wheel 10, the water guide pipeline 25 is communicated with the sludge lifting pipeline 2, the length of the water guide pipeline 25 is matched with that of the driven wheel 10, so that sewage discharged from the water guide pipeline 25 can apply upward thrust to a filter screen close to one side of the driven wheel 10, the axes of the driving gear 6 and the driven wheel 10 are positioned on the same horizontal plane, a motor 4 is arranged outside the sludge separating hopper 3, an output end of the motor 4 is fixedly connected with an output shaft 5, the center of the driving gear 6 is provided with a center hole, the output shaft 5 is fixedly connected with the center hole of the driving gear 6, the driving gear 6 is driven to rotate by the motor 4, a fixed shell 12 is arranged at equal intervals in the circumferential direction of the driven wheel 10, a cavity is arranged in the fixed shell 12, the center of the bottom of the cavity is provided with a first elastic piece, the first elastic member is a tension spring 14, the first elastic member is fixedly connected with a central guide post 15, one end of the central guide post 15 far away from the first elastic member is provided with a sludge pushing block 16, an intermittent gear 20 is arranged in a cavity, one side of the intermittent gear 20 is in toothed connection with a side sliding plate 17, the other side of the intermittent gear 20 is in toothed connection with the central guide post 15, the number of teeth of straight racks arranged on the central guide post 15 and the side sliding plate 17 is the same, when the intermittent gear 20 is disengaged from the central guide post 15 due to the straight racks arranged on the central guide post 15 and the side sliding plate 17, the side sliding plate 17 is simultaneously disengaged from the intermittent gear 20, a coil spring 21 is arranged in the intermittent gear 20, one end of the coil spring 21 is connected with the intermittent gear 20, the other end is fixedly connected with a fixed shaft 19, one side of the steel bar 8 contacted with the side sliding plate 17 is provided with a convex end 9, the side sliding plate 17 and one side of the steel bars 8 mutually contact are provided with the matching notch 18, when the steel bars 8 vertically move upwards, the protruding end 9 can be clamped into the matching notch 18, and then the side sliding plate 17 is pushed to slide relative to the fixed shell 12, the fixed shaft 19 is fixedly arranged in the fixed shell 12, the number of the fixed shell 12 is matched with the number of teeth of the driving gear 6, the width of the fixed shell 12 is slightly larger than the distance between two adjacent steel bars 8, sliding grooves 22 are formed in two side surfaces of the fixed shell 12, the side sliding plate 17 is connected in the sliding grooves 22, the upper end of the side sliding plate 17 is fixedly connected with a second elastic piece, the second elastic piece is a pressure spring 13, the intermittent gear 20 is provided with two groups of symmetrically arranged tooth blocks, the two groups of tooth blocks are symmetrically arranged, the two sides of the central guide post 15 are provided with straight racks, the inner side of the side sliding plate 17 is also provided with the straight racks, the other group of tooth blocks on the intermittent gear 20 are meshed with the tooth groups arranged on the side of the central guide post 15, the other group of tooth blocks on the inner side of the fixed shell 17, the driven wheel 10 is provided with the same number of tooth groups on the inner side face of the driven wheel 10, the two groups of the driven wheel 10 are symmetrically arranged along the axial direction of the axial symmetry center line 11 of the driven wheel 11, the driven wheel 11 is provided with a circular opening of the same size of the driven wheel 11, and the driven wheel 11 is provided with a sludge recovery box, and the sludge box is installed at the end opening of the same side 11, and is provided with the sludge recovery opening 11, and each side is provided with the sludge box is installed with the opening 11, and with the sludge opening 11, and the two sides is installed.
When the sewage treatment device is used, the water inlet of the sludge pump 1 is communicated with a pipeline for conveying sludge, then the sludge pump 1 and the motor 4 are started, sewage containing the sludge enters the sludge lifting pipeline 2 through the sludge pump 1 under the driving action of the sludge pump 1 and enters the sludge separating hopper 3 through the water guide pipeline 25, the motor 4 drives the output shaft 5 to rotate anticlockwise, the output shaft 5 drives the driving gear 6 to rotate anticlockwise, the driving gear 6 drives the driven wheel 10 to rotate through the filter screen, and the sewage enters the sedimentation tank 23 after being filtered by the filter screen because the filter screen is arranged between the sedimentation tank 23 and the sludge separating hopper 3, and massive sludge cannot enter the sedimentation tank 23 through the filter screen and can only slowly fall into the bottom of the sludge recycling bin 24 under the action of gravity of the filter screen, so that the sludge in the sewage can be separated through the filter screen.
In the utility model, the water guide pipeline 25 is inclined towards the filter screen, so that the scouring force of sewage discharged by the water guide pipeline 25 is towards the filter screen, and the meshes of the filter screen are not easy to be blocked by sludge under the scouring force of the sewage.
When a certain filtering hole of the filtering net is blocked by sludge, when the filtering net rotates to the area where two steel bars 8 corresponding to the filtering hole are located towards the water guide pipeline 25, the stress area of the area increases, so that the thrust of sewage discharged from the water guide pipeline 25 to the area where the filtering hole is located increases, when the steel bars 8 in the area move to be meshed with the fixed shell 12 along with the rotation of the filtering net, the steel bars 8 in the area slide for a certain distance relative to the fixed shell 12 towards the direction close to the sedimentation tank 23, so that the raised end heads 9 on the side surfaces of the steel bars 8 move upwards along with the steel bars 8 to be clamped in the matched notch 18, and then the sliding plates 17 on the pushing side are synchronously slid upwards along with the stop matched with the raised end heads 9 through the matched notch 18, so that the pressure springs 13 are compressed and accumulated, meanwhile, the side sliding plate 17 is matched with one tooth block on the intermittent gear 20 through the transmission of the straight rack on the side surface of the side sliding plate, the intermittent gear 20 is driven to rotate, so that a coil spring 21 in the intermittent gear 20 is enabled to roll and accumulate force, the intermittent gear 20 is matched with the straight rack through the other tooth block on the intermittent gear 20, the central guide post 15 is pushed to move towards the direction close to the sludge separating hopper 3, the central guide post 15 is further used for driving the sludge pushing block 16 to move towards the direction close to the sludge separating hopper 3, the tension spring 14 is stretched and accumulate force, the sludge pushing block 16 extends to the lower side of the filtering hole along with the continuous movement of the sludge pushing block 16 towards the direction close to the sludge separating hopper 3, and therefore the sludge pushing block 16 can push out the sludge block from the region where the filtering hole is located, and the continuous accumulation of sludge in the filtering hole is avoided, so that the filtering hole is seriously blocked.
When a certain filtering hole on the filter screen is seriously blocked, the two steel bars 8 corresponding to the region can move upwards relative to the fixed shell 12, when the side sliding plate 17 is pushed upwards to the maximum height by the steel bars 8, the intermittent gear 20 and the straight toothed bar rotating to the side sliding plate 17 are disengaged, the coil spring 21 is rapidly released to reversely rotate the intermittent gear 20, meanwhile, under the elastic acting force of the tension spring 14, the central guide post 15 moves towards the bottom of the fixed shell 12, at the moment, under the action of the inertia force, a large sludge block attached to the lower end surface of the sludge pushing block 16 can be separated from the sludge pushing block 16, meanwhile, under the elastic action of the pressure spring 13, the side sliding plate 17 moves towards the direction away from the bottom of the fixed shell 12, and the rapid movement of the side sliding plate 17 scrapes the blocked sludge block positioned on the side surface of the sludge pushing block 16, so that when the filtering hole is seriously blocked, the sludge block 16 can be pushed out towards the direction away from the fixed shell 12, and then rapidly reset through the rapid elasticity of the coil spring, the large sludge block attached to the lower end surface of the sludge pushing block 16 can be separated from the sludge pushing block 16 by the inertia force, and meanwhile, the sludge block can be completely scraped off from the side of the sludge pushing block 16 by the elastic reset plate 17.
In summary, this prevent blockking up sewage mud discharging device, through setting up the filter screen, mud pushes away piece 16, sideslip board 17 and intermittent gear 20, when certain filtration pore on the filter screen was stopped up, steel strip 8 can promote the side and slide board 17 and reciprocate, sideslip board 17 passes through intermittent gear 20 drive mud pushing away piece 16 and reciprocates, thereby push away the mud piece from the filtration pore in through mud pushing away piece 16, when the filtration pore is stopped up seriously, the distance that the steel strip 8 can promote side slide board 17 and remove is bigger this moment, mud pushing away piece 16 quick reset after steel strip 8 promotes side slide board 17 and moves to the biggest distance position department, under the inertial force effect, mud pushing away piece 16 and the mud separation of its surface adhesion, thereby make the filter screen in this device prevent blockking up the effect better.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (10)
1. The utility model provides an anti-clogging sewage sludge discharge device, includes sludge pump (1) that are used for sucking mud, with delivery port fixed connection's of sludge pump (1 mud lifting pipe (2), be used for separating mud's mud separation fill (3) and be used for depositing sedimentation tank (23) of standing to sewage, its characterized in that: the sludge separating hopper (3) and the sedimentation tank (23) are communicated, a filter screen is arranged at the communicating position of the sludge separating hopper (3) and the sedimentation tank (23), the filter screen is isolated from the sludge separating hopper (3) and the sedimentation tank (23) and can rotate anticlockwise, the filter screen comprises two side connecting belts and a plurality of steel bars (8), the side connecting belts are annular, the two side connecting belts are arranged at intervals, two ends of the steel bars (8) are respectively connected to the two side connecting belts, and the plurality of steel bars (8) are arranged on the side connecting belts at equal intervals;
the sludge separating hopper (3) is also rotatably provided with a driving gear (6) and a driven wheel (10), a water guide pipeline (25) is arranged below the driven wheel (10) in an inclined manner, the water guide pipeline (25) is communicated with the sludge lifting pipeline (2), the axes of the driving gear (6) and the driven wheel (10) are positioned on the same horizontal plane, the driving gear (6) is in transmission connection with a filter screen, a fixed shell (12) is circumferentially and equally spaced from the driven wheel (10), a cavity is arranged in the fixed shell (12), a first elastic piece is arranged at the center of the bottom of the cavity, the first elastic piece is fixedly connected with a central guide column (15), one end of the central guide column (15) far away from the first elastic piece is provided with a sludge pushing block (16), an intermittent gear (20) is arranged in the cavity, one side of the intermittent gear (20) is in toothed with a side sliding plate (17), the other side of the intermittent gear (20) is toothed with a central guide column (15), one end of the intermittent gear (20) is provided with a coil spring (21), one end of the coil spring (21) is connected with the intermittent gear (20) in a fixed shaft (19), the other end of the coil spring is fixedly connected with the fixed shell (19) in a clamping manner, the fixed shell (12) is fixedly arranged at two sides of the fixed shell (12), the side sliding plate (17) is connected inside the sliding groove (22), and the upper end of the side sliding plate (17) is fixedly connected with a second elastic piece.
2. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: the outside of mud separation fill (3) is provided with motor (4), and output fixedly connected with output shaft (5) of motor (4), the centre hole has been seted up at the centre of driving gear (6), and output shaft (5) fixed connection is in the centre hole of driving gear (6).
3. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: the number of the fixed shells (12) is matched with the number of teeth of the driving gear (6), and the width of the fixed shells (12) is slightly larger than the distance between two adjacent steel bars (8).
4. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: the side that billet (8) contacted with sideslip board (17) is provided with protruding end (9), cooperation notch (18) have been seted up to one side that sideslip board (17) contacted each other with billet (8), and in billet (8) vertical upward movement, protruding end (9) can block into cooperation notch (18), and then promotes side slip board (17) slip for fixed casing (12).
5. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: the number of teeth of the straight racks arranged on the central guide post (15) and the side sliding plate (17) is the same, and when the intermittent gear (20) is disengaged from the central guide post (15), the side sliding plate (17) is simultaneously disengaged from the intermittent gear (20) due to the straight racks arranged on the central guide post (15) and the side sliding plate (17).
6. An anti-clogging sewage sludge discharge apparatus as claimed in claim 4 wherein: the intermittent gear (20) is provided with two groups of tooth blocks which are symmetrically arranged, the two groups of tooth blocks are symmetrically arranged, straight racks are arranged on two sides of the central guide post (15), straight racks are also arranged on the inner side face of the side sliding plate (17), one group of tooth blocks on the intermittent gear (20) are meshed with the straight racks arranged on the side face of the central guide post (15), and the other group of tooth blocks of the intermittent gear (20) are meshed with the tooth groups arranged on the inner side face of the side sliding plate (17).
7. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: two groups of mounting cavity openings (11) are symmetrically arranged on the outer peripheral surface of the driven wheel (10) by taking the central line of the length direction of the driven wheel (10) as a symmetrical axis, the number of each group of mounting cavity openings (11) is the same as the number of teeth of one circle of the driving gear (6), and a fixed shell (12) is arranged in each mounting cavity opening (11).
8. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: the first elastic piece is a tension spring (14).
9. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: the second elastic piece is a pressure spring (13).
10. An anti-clogging sewage sludge discharge apparatus as claimed in claim 1, wherein: the bottom of the sludge separating hopper (3) and one side close to the driven shaft (7) are provided with a sludge recovery box (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311453595.1A CN117160121B (en) | 2023-11-03 | 2023-11-03 | Anti-blocking sewage sludge discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311453595.1A CN117160121B (en) | 2023-11-03 | 2023-11-03 | Anti-blocking sewage sludge discharge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117160121A true CN117160121A (en) | 2023-12-05 |
| CN117160121B CN117160121B (en) | 2024-04-02 |
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ID=88939927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311453595.1A Active CN117160121B (en) | 2023-11-03 | 2023-11-03 | Anti-blocking sewage sludge discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117160121B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216629936U (en) * | 2021-10-25 | 2022-05-31 | 太仓市勤红防腐设备有限公司 | Solid-liquid separation device for water purification |
| CN115501671A (en) * | 2022-09-30 | 2022-12-23 | 王蒙 | Sewage purification device for environmental protection |
| CN219701355U (en) * | 2023-05-17 | 2023-09-19 | 杭州环兴污泥处理有限公司 | Filtration separation treatment equipment for sludge and sewage |
| CN219815521U (en) * | 2023-04-08 | 2023-10-13 | 山西清宇环境科技有限公司 | Sewage treatment filter equipment with automatically cleaning structure |
-
2023
- 2023-11-03 CN CN202311453595.1A patent/CN117160121B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216629936U (en) * | 2021-10-25 | 2022-05-31 | 太仓市勤红防腐设备有限公司 | Solid-liquid separation device for water purification |
| CN115501671A (en) * | 2022-09-30 | 2022-12-23 | 王蒙 | Sewage purification device for environmental protection |
| CN219815521U (en) * | 2023-04-08 | 2023-10-13 | 山西清宇环境科技有限公司 | Sewage treatment filter equipment with automatically cleaning structure |
| CN219701355U (en) * | 2023-05-17 | 2023-09-19 | 杭州环兴污泥处理有限公司 | Filtration separation treatment equipment for sludge and sewage |
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| Publication number | Publication date |
|---|---|
| CN117160121B (en) | 2024-04-02 |
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