CN213725159U

CN213725159U - Sewage treatment tank

Info

Publication number: CN213725159U
Application number: CN202022617321.XU
Authority: CN
Inventors: 刘鸿森
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-20
Anticipated expiration: 2030-11-12

Abstract

The utility model belongs to the technical field of sewage treatment's technique and specifically relates to a sewage treatment pond is related to, it includes cell body and filter screen, the cell body top is the opening form, filter screen horizontal installation is in the cell body, be provided with the clearance board in the cell body, collecting box and motion subassembly, the collecting box is provided with two and is located the both sides of filter screen horizontal direction respectively, the collecting box top is opening form and collecting box top and is not higher than the filter screen place height, clearance board one side is inconsistent with the top of filter screen, the motion subassembly is used for driving the filter screen and carries out the reciprocating motion of horizontal direction. This application has the effect that the staff of being convenient for cleared up the big particle size material that blocks up the filter screen.

Description

Sewage treatment tank

Technical Field

The application relates to the field of sewage treatment, in particular to a sewage treatment tank.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Sewage can be arranged in sewage treatment pond and handle usually, and sewage treatment pond is close to pool mouth department and installs the filter screen usually to carry out prefilter to the sewage that gets into in the pond.

In view of the above-mentioned related technologies, the inventor believes that large-particle-size substances in sewage easily block the filter screen, and workers need to manually take out the large-particle-size substances in sequence when cleaning the filter screen, which is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the staff to clear up the big particle size material that blocks up the filter screen, this application provides a sewage treatment pond.

The application provides a sewage treatment pond adopts following technical scheme:

the utility model provides a sewage treatment pond, includes cell body and filter screen, the cell body top is the opening form, filter screen horizontal installation is in the cell body, be provided with cleaning plate, collecting box and motion subassembly in the cell body, the collecting box is provided with two and is located the both sides of filter screen horizontal direction respectively, the collecting box top is the opening form just the collecting box top is not higher than the filter screen place height, cleaning plate one side is inconsistent with the top of filter screen, the motion subassembly is used for driving the filter screen and carries out horizontal direction's reciprocating motion.

Through adopting above-mentioned technical scheme, when sewage is discharged to the cell body, when causing the jam to the filter screen in the cell body, at first carry out reciprocating motion along the horizontal direction through motion subassembly drive clearance board, the big particle diameter material that is located the filter screen top falls into among the collecting box through the opening at collecting box top along with the motion of clearance board, and then concentrate the collection to the big particle diameter material in the sewage, carry out reciprocating motion of horizontal direction through motion subassembly drive clearance board and can clear up the filter screen, thereby make the staff clear up the easy and simple to handle of big particle diameter material that blocks up the filter screen.

Optionally, the motion subassembly includes driving motor, lead screw and guide bar, the lead screw rotates to be installed in the cell body top, the lead screw passes the cleaning board and with cleaning board screw-thread fit along the horizontal direction, guide bar fixed mounting in cell body top and with lead screw parallel arrangement, the guide bar passes the cleaning board and slides the cooperation with the cleaning board along the horizontal direction, driving motor is used for driving the lead screw and rotates.

Through adopting above-mentioned technical scheme, driving motor drive lead screw rotates, and the cleaning plate carries out the motion of horizontal direction because of the screw-thread fit with the lead screw and under the limiting displacement of guide bar, and driving motor and lead screw drive cleaning plate carry out the motion of horizontal direction and make the simple structure of motion subassembly, and the motion of cleaning plate is stable, and the practicality is strong.

Optionally, the collecting box is detachably arranged in the pool body.

Through adopting above-mentioned technical scheme, the staff of being convenient for is taken off the collecting box from the cell body to collecting box detachable setting, and then unifies the recovery processing to the big particle size material of collecting in the collecting box.

Optionally, the cell body is provided with the locking subassembly, the locking subassembly includes fixed block and unblock pole, the fixed slot has been seted up towards one side of collecting box to the cell body, the fixed block is located the fixed slot and slides the cooperation with the fixed slot, unblock pole fixed connection is in the fixed block, just outside the cell body was worn out to the one end of unblock pole, the cell body is seted up and is supplied to unblock pole along the unblock groove of horizontal direction motion, the collecting box seted up with fixed block joint complex fixed orifices, when the fixed block inserted the fixed orifices, the collecting box was fixed in the cell body.

Through adopting above-mentioned technical scheme, remove the unblock pole and make the fixed block slide thereupon in the fixed slot to place the cell body with the collecting box in, when the collecting box removed when just right position as for the fixed slot notch, remove the unblock pole and make the fixed block insert the fixed orifices, and then fix the position of collecting box, when removing the fixed to the collecting box, remove the unblock pole make the fixed block slide in the fixed slot can, remove the unblock pole can be fixed or unfixed the collecting box, thereby make staff's easy and simple to handle.

Optionally, a return spring is fixedly arranged between the fixing groove and the fixing block, and one end of the fixing block penetrates out of the fixing groove.

Through adopting above-mentioned technical scheme, reset spring plays the further tight effect of supporting of fixed block to be favorable to strengthening the stability of its position when the fixed block inserts the fixed orifices, and then be favorable to strengthening the stability when collecting box is fixed in the cell body.

Optionally, one end of the fixing block, which penetrates out of the fixing groove, is in a wedge shape.

By adopting the technical scheme, when the collecting box is abutted against the wedge-shaped surface of the fixed block, the fixed block automatically slides into the fixed groove under the action of the horizontal component force, when the fixed hole is aligned with the fixed groove, the fixed block is inserted into the fixed hole under the action of the elastic force of the reset spring, and the wedge-shaped surface of the fixed block is favorable for further and conveniently fixing the collecting box.

Optionally, the bottom of the collecting box is fixedly connected with a guide post, and the tank body is provided with a guide groove which corresponds to the guide post in position and is in insertion fit with the guide post.

Through adopting above-mentioned technical scheme, the guide post plays the guide effect when installing the collecting box with the grafting cooperation of guide way, and then the staff of being convenient for installs the collecting box to the fixed orifices drill way just to the fixed slot notch with the fixed slot position when the collecting box is fixed promptly.

Optionally, the top of the collecting box is hinged with a handle.

Through adopting above-mentioned technical scheme, the staff's application of force of being convenient for of setting up of handle removes the collecting box, and simultaneously, the articulated setting of handle is difficult for touching mutually with the handle when making the clearance board remove.

In summary, the present application includes at least one of the following beneficial technical effects:

the filter screen can be cleaned by driving the cleaning plate to do reciprocating motion in the horizontal direction, so that the operation of cleaning large-particle-size substances blocking the filter screen by workers is simple and convenient;

the collecting box is detachably arranged, so that workers can conveniently take the collecting box from the pool body, and then large-particle-size substances collected in the collecting box are uniformly recovered;

the guide post and the guide way are in plug-in fit to play a role in guiding the collecting box during installation, so that the collecting box is conveniently installed to the fixed position of the collecting box by a worker.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the connection relationship between the mounting plate and the placement groove in the embodiment of the present application.

Fig. 3 is a schematic view of the connection relationship between the fixing block and the fixing hole in the embodiment of the present application.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a tank body; 2. a filter screen; 3. cleaning the plate; 4. a collection box; 401. a box body; 402. mounting a plate; 5. a drive motor; 6. a screw rod; 7. a guide bar; 8. a placement groove; 9. a fixed block; 10. an unlocking lever; 11. fixing grooves; 12. unlocking the groove; 13. a return spring; 14. a fixing hole; 15. a guide post; 16. a guide groove; 17. a containing groove; 18. a handle; 19. and (4) water leakage holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a sewage treatment pond. Referring to fig. 1, the sewage treatment tank comprises a tank body 1 and a filter screen 2, the tank body 1 is substantially rectangular block-shaped, the top of the tank body 1 is rectangular opening-shaped, the filter screen 2 is fixedly installed in the tank body 1, and the top of the filter screen 2 is flush with the top of the tank body 1, so as to filter large-particle-size substances falling into sewage in the tank body 1.

Continuing to refer to fig. 1, the top of the tank body 1 is provided with a cleaning plate 3, a collecting box 4 and a motion assembly, the motion assembly comprises a driving motor 5, a screw rod 6 and a guide rod 7, the screw rod 6 is rotatably mounted on the top of the tank body 1, the guide rod 7 is fixedly mounted on the top of the tank body 1, the screw rod 6 and the guide rod 7 are arranged in parallel and are respectively positioned on two sides of the width direction of the top opening of the tank body 1, the screw rod 6 horizontally penetrates through one side of the length direction of the cleaning plate 3 and is in threaded fit with the cleaning plate 3, one end of the length direction of the screw rod 6 is fixedly connected to the output end of the driving motor 5, so that the driving motor 5 drives the screw rod 6 to rotate, the guide rod 7 penetrates through the other side of the length direction of the cleaning plate 3 and is in sliding fit with the cleaning plate 3, the bottom of the cleaning plate 3 is abutted against the filter screen 2, so that when the screw rod 6 rotates, the cleaning plate 3 is in threaded fit with the screw rod 6, and the guide rod 7 moves along the length direction of the screw rod 6, namely the horizontal direction, under the limiting action, so that large-particle-size substances blocking the filter screen 2 are cleaned.

Referring to fig. 1 and 2, a certain gap is left between both sides of the filter screen 2 in the length direction and both inner side walls of the tank body 1 in the length direction, two collecting tanks 4 are provided, and the two collecting boxes 4 are respectively positioned in two gaps between the filter screen 2 and the inner side wall of the tank body 1, the collecting boxes 4 comprise a tank body 401 with an open top and two side mounting plates 402 fixedly connected with the width direction of the tank body 401, the mounting plates 402 are both positioned at the top of the collecting boxes 4, the two sides of the length direction of the filter screen 2 and the top of the two inner side walls of the length direction of the tank body 1 are both provided with a placing groove 8, the placing grooves 8 are both in clamping fit with the mounting plates 402, when the mounting plates 402 are respectively clamped in the placing grooves 8, the top of the box 401 and the top of the mounting plate 402 are both flush with the top of the filter screen 2, so that large particulate matter on top of the filter screen 2 falls into the collection box 4 when the cleaning plate is moved in a horizontal direction.

Referring to fig. 3 and 4, the tank body 1 is provided with two sets of locking components corresponding to the two collecting tanks 4, the locking components include fixing blocks 9 and unlocking rods 10, two inner side walls of the tank body 1 in the length direction are both provided with fixing grooves 11 extending along the horizontal direction, the two fixing blocks 9 are respectively positioned in the two fixing grooves 11 and are in sliding fit with the fixing grooves 11, the unlocking rods 10 are fixedly connected to the tops of the fixing blocks 9, and the unlocking rod 10 wears out the top of cell body 1 along vertical direction, cell body 1 top seted up two with extend along the horizontal direction and respectively in two fixed slots 11 the unlocking groove 12 that are linked together, two unlocking rods 10 are located two unlocking grooves 12 respectively and with unlocking groove 12 cooperation of sliding, mounting panel 402 all seted up towards one side of fixed slot 11 with fixed block 9 joint complex fixed orifices 14, when removing unlocking rod 10 and making fixed block 9 insert fixed orifices 14, mounting panel 402 is the position of collecting box 4 thereupon fixed.

Referring to fig. 4, for further reinforcing the stability of fixed block 9 when inserting fixed orifices 14, the cell wall fixedly connected with reset spring 13 of its notch is kept away from to fixed slot 11, reset spring 13's other end fixed connection is in fixed block 9, so that the one end of fixed block 9 is worn out outside fixed slot 11, fixed block 9 wears out the outer one end of fixed slot 11 and is the wedge setting, and the top of fixed block 9 is the wedge face, so that mounting panel 402 contradicts in the wedge face of fixed block 9, fixed block 9 receives the component force effect of horizontal direction and slides in to fixed slot 11 automatically, thereby further be convenient for the staff to fix the position of collecting box 4.

With reference to fig. 2, in order to facilitate the worker to install the collecting box 4 to the position right opposite to the fixing block 9 and the fixing hole 14, two guide posts 15 are fixedly connected to the top of one of the mounting plates 402 of the collecting box 4, and guide grooves 16 which correspond to the guide posts 15 one by one and are in clamping connection with the guide posts 15 are formed in the placing groove 8 of the filter screen 2, so as to guide the collecting box 4 during installation.

Referring to fig. 1 and 2, storage tank 17 has all been seted up at the top of mounting panel 402, all articulates in the storage tank 17 and is provided with handle 18 to make the scrubbing board difficult to interfere with handle 18 mutually, be convenient for simultaneously the staff application of force removes collecting box 4, and hole 19 that leaks has been seted up to one side of box 401, so that the sewage discharge in the entering will box 401.

The implementation principle of a sewage treatment pond of this application embodiment does: sewage is discharged into the pool body 1, when filter screen 2 in the pool body 1 is blocked, at first, lead screw 6 is driven by driving motor 5 to rotate and then cleaning plate 3 is driven to reciprocate along the horizontal direction, large-particle-diameter substances at the top of the filter screen 2 fall into collecting box 4 through the opening at the top of collecting box 4 along with the movement of cleaning plate 3, and then large-particle-diameter substances in sewage are collected in a centralized manner, cleaning plate 3 is driven by driving motor 5 to reciprocate along the horizontal direction, and then filter screen 2 can be cleaned, so that the worker can clean large-particle-diameter substances blocking filter screen 2 easily and conveniently.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sewage treatment pond, includes cell body (1) and filter screen (2), cell body (1) top is the opening form, filter screen (2) horizontal installation is in cell body (1), its characterized in that: be provided with clearance board (3), collecting box (4) and motion subassembly in cell body (1), collecting box (4) are provided with two and are located filter screen (2) horizontal direction's both sides respectively, collecting box (4) top is the opening form just collecting box (4) top is not higher than filter screen (2) place height, clearance board (3) one side is inconsistent with the top of filter screen (2), the motion subassembly is used for driving filter screen (2) to carry out horizontal direction's reciprocating motion.

2. A wastewater treatment basin according to claim 1, characterized in that: the motion subassembly includes driving motor (5), lead screw (6) and guide bar (7), lead screw (6) are rotated and are installed in cell body (1) top, lead screw (6) pass clearance board (3) and with clearance board (3) screw-thread fit along the horizontal direction, guide bar (7) fixed mounting in cell body (1) top and with lead screw (6) parallel arrangement, guide bar (7) pass clearance board (3) and with clearance board (3) cooperation of sliding along the horizontal direction, driving motor (5) are used for driving lead screw (6) to rotate.

3. A wastewater treatment basin according to claim 1, characterized in that: the collecting box (4) is detachably arranged on the pool body (1).

4. A wastewater treatment basin according to claim 3, characterized in that: cell body (1) is provided with the locking subassembly, the locking subassembly includes fixed block (9) and unblock pole (10), fixed slot (11) have been seted up towards one side of collecting box (4) in cell body (1), fixed block (9) are located fixed slot (11) and with fixed slot (11) cooperation of sliding, unblock pole (10) fixed connection in fixed block (9), just outside cell body (1) was worn out to the one end of unblock pole (10), cell body (1) is seted up and is supplied to unblock pole (10) along the unblock groove (12) of horizontal direction motion, collecting box (4) seted up with fixed block (9) joint complex fixed orifices (14), when fixed block (9) insert fixed orifices (14), collecting box (4) are fixed in cell body (1).

5. A wastewater treatment basin according to claim 4, characterized in that: a return spring (13) is fixedly arranged between the fixing groove (11) and the fixing block (9), and one end of the fixing block (9) penetrates out of the fixing groove (11).

6. A wastewater treatment basin according to claim 5, characterized in that: one end of the fixing block (9) penetrating out of the fixing groove (11) is arranged in a wedge shape.

7. A wastewater treatment basin according to claim 6, characterized in that: the bottom fixedly connected with guide post (15) of collecting box (4), cell body (1) is seted up and is corresponded and with guide post (15) position and grafting complex guide way (16).

8. A wastewater treatment basin according to claim 1, characterized in that: the top of the collecting box (4) is hinged with a handle (18).