CN220385972U

CN220385972U - High-efficient wastewater tank preprocessing device

Info

Publication number: CN220385972U
Application number: CN202321712919.4U
Authority: CN
Inventors: 薛兰华; 潘丹云
Original assignee: Zhenjiang Ecological Environment Science And Technology Consulting Center
Current assignee: Zhenjiang Ecological Environment Science And Technology Consulting Center
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-26
Anticipated expiration: 2033-07-03

Abstract

The utility model provides a high-efficiency wastewater pool pretreatment device, which relates to the technical field of wastewater pool pretreatment devices, and comprises a grating machine, wherein the inner wall of the grating machine is symmetrically and rotationally connected with a circular shaft, one end of the circular shaft is fixedly connected with a first motor, one side of the first motor is fixedly connected with one side of the grating machine, the outer surface of the circular shaft is rotationally connected with a grating belt, the outer surface of the grating belt is fixedly connected with a plurality of rake teeth, one side of the grating machine is provided with a cleaning device, and one side of the grating machine is provided with a collecting device.

Description

High-efficient wastewater tank preprocessing device

Technical Field

The utility model relates to the technical field of wastewater tank pretreatment devices, in particular to a high-efficiency wastewater tank pretreatment device.

Background

The wastewater tank pretreatment device is generally an apparatus for preliminary treatment of large particle impurities and flocks in wastewater, which is installed in a wastewater tank, and comprises a grille machine, a micro-filter machine and the like.

When using the grid machine to carry out preliminary filtration clearance to large granule impurity and batting in the wastewater disposal basin, put into the effluent water sump with the one end and the grid area of grid machine earlier, then start behind the grid machine, the first motor of one side can drive the circle axle and rotate to can drive the grid area and rotate, take up the rake teeth through the grid with large granule impurity and batting in the effluent water sump and take out, because the impurity normal surface in the sewage can adhere to have certain sticky, the adhesion is on the rake teeth easily, makes its difficult abundant fall down, influences the impurity clearance in later stage, leads to sewage impurity treatment efficiency to reduce.

In order to solve the above-mentioned problems in the prior art, the prior art adopts a mode of manually and periodically flushing the grating belt and the rake teeth on the grating machine with clear water to carry out treatment, and the application provides another solution.

Disclosure of Invention

The utility model provides a high-efficiency wastewater pool pretreatment device, which aims to solve the problem that impurities in wastewater are difficult to fall down sufficiently due to the fact that grease is adhered to the surface of the impurities in the wastewater to have certain viscosity and is easy to adhere to rake teeth, and the impurity cleaning in the later stage is affected, so that the wastewater impurity treatment efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high-efficient waste water pond preprocessing device, includes the grid machine, the inner wall symmetry rotation of grid machine is connected with the circle axle, the one end fixedly connected with first motor of circle axle, one side of first motor and one side fixedly connected with of grid machine, the surface rotation of circle axle is connected with the grid area, the surface fixedly connected with harrow tooth in grid area, one side of grid machine is provided with cleaning device, one side of grid machine is provided with collection device, cleaning device includes the round hole piece, one side and one side fixed connection of grid machine of round hole piece, the inner wall rotation of round hole piece is connected with the threaded rod, one end fixedly connected with second motor of threaded rod, one side and one side fixed connection of round hole piece of second motor, the surface threaded connection of threaded rod has the brush frame, one side fixedly connected with a plurality of brush hair of brush frame, spacing hole has been seted up to one side of brush frame, one side fixedly connected with spacing pole, the inner wall and the surface sliding connection of spacing pole, one side of spacing pole is connected with one side of support and one side of grid machine fixed connection.

The effects achieved by the components are as follows: through setting up cleaning device, when using the grid machine to carry out preliminary filtration clearance to large granule impurity and batting in the wastewater tank, first one end and the grid area of keeping away from first motor with the grid machine put into the effluent water sump earlier, then with its both sides with the help of the bolt fastening in the both sides of sewage treatment pond or that, after the start grid machine, make its first motor of one side drive the circle axle and rotate, thereby can drive the grid area and rotate, take away through the rake teeth on the grid area with large granule impurity and the batting in the effluent water sump, when debris or batting adhesion on the rake teeth, can start the second motor, drive the threaded rod and rotate to the relevant position in the inner wall of round hole piece after, under the spacing effect of support and gag lever post and spacing hole, can drive the brush holder and make its brush hair round trip on the surface of grid area and tooth, clean down with its adnexed debris and batting, make its abundant impurity that drops, the clearance that does not influence later stage, improve the impurity treatment efficiency, the high efficiency of the grid machine is used is embodied.

Preferably, the longitudinal section of the brush hair is J-shaped, and the brush hair is arranged on one side of the brush frame close to the grid belt.

The effects achieved by the components are as follows: through setting up the brush hair and being J font shape, behind grid area and rake teeth with the debris clearance transmission in the sewage come, the brush hair can be with the debris clearance that adheres to on rake teeth and grid area get off, and J font shape can form the barb shape on debris, conveniently hook debris, makes its brush hair clearance cleaner.

Preferably, one end of the threaded rod is fixedly connected with a round block, and one side of the round block is rotationally connected with one side of the bracket.

The effects achieved by the components are as follows: through setting up the button, can be with the fixed spacing of one end of threaded rod on the support, make its one end that is close to the support when rotating can not take place to rock.

Preferably, one side of the round hole block is fixedly connected with a protective cover, and the inner wall of the protective cover is matched with the outer surface of the second motor in size.

The effects achieved by the components are as follows: through setting up the protection casing, can protect the second motor on one side of round hole piece, make it bump when carrying the grid machine, be difficult for colliding the second motor and lead to damaging.

Preferably, the collecting device comprises two groove blocks, a collecting box and a clamping block, one side of the groove blocks is fixedly connected with one side of the grid machine, a hexagonal hole is formed in the inner wall of the groove blocks, clamping hole blocks are symmetrically and fixedly connected to the top of the collecting box, the outer surface size and shape of one end of each clamping hole block are matched with the inner wall size and shape of the groove blocks, and the inner wall size and shape of each hexagonal hole and each clamping hole block are matched with the outer surface size and shape of the clamping block.

The effects achieved by the components are as follows: through setting up collection device, before using the grid machine to clear up debris in the sewage treatment pond, first manual holding collecting box is blocked the card hole piece one end at its top in the inner wall of recess piece, and the clamping block is held again and is blocked it in from the hexagon hole, makes it block in the inner wall of card hole piece, and is fixed spacing on one side of grid machine with the collecting box, makes it collect the debris that the grid machine cleared up after and carry it to the assigned position.

Preferably, the outer surface fixedly connected with antiskid block of fixture block, hexagon hole and the inner wall size and the shape of card hole piece all with the surface size and the shape looks adaptation of antiskid block.

The effects achieved by the components are as follows: through setting up the non slipping block, can increase the frictional force of fixture block surface, be difficult for taking place to rock after making its card advance in the inner wall of hexagon hole and card hole piece.

Preferably, one side of the clamping block is fixedly connected with a connecting rope, and one end of the connecting rope is fixedly connected with one side of the groove block.

The effects achieved by the components are as follows: through setting up the connecting rope, can be with the fixed spacing of one side of fixture block on one side of recess piece, make it difficult emergence behind extracting from hexagon hole and card hole piece lose.

Preferably, the two sides of the collecting box are fixedly connected with handle blocks, and the cross section of each handle block is U-shaped.

The effects achieved by the components are as follows: through setting up the handle piece, can increase the area of contact of collecting box both sides, when carrying or pulling collecting box, conveniently grasp its both sides.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the cleaning device is arranged, when the grille machine is used for carrying out preliminary filtration cleaning on large-particle impurities and flocks in the wastewater tank, one end, far away from the first motor, of the grille machine and the grille belt are put into the wastewater tank, then two sides of the grille machine are fixed on two sides or the other side of the wastewater tank by virtue of bolts, after the grille machine is started, the first motor on one side of the grille machine drives the circular shaft to rotate, so that the grille belt can be driven to rotate, the large-particle impurities and the flocks in the wastewater tank are carried out by the rake teeth on the grille belt, when sundries or the flocks are adhered on the rake teeth, the second motor can be started, the threaded rod is driven to rotate to the corresponding position in the inner wall of the round hole block, and the brush frame can be driven to move back and forth on one side of the grille machine under the limiting effect of the bracket and the limiting rod, so that bristles can be driven to move back and forth on the surfaces of the grille belt and the rake teeth, the attached sundries and flocks can be fully dropped down, the impurities in the later stage can be prevented from being influenced, the impurity cleaning efficiency can be improved, and the high efficiency of the grille machine can be used.

Drawings

FIG. 1 is a schematic perspective view of a grid machine according to the present utility model;

FIG. 2 is a schematic perspective view of a threaded rod according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is a schematic perspective view of the collecting box of the present utility model.

Fig. 5 is a schematic perspective view of a groove block according to the present utility model.

Legend description: 1. a grid machine; 2. a cleaning device; 3. a collecting device; 4. a circular shaft; 5. a first motor; 6. a grill belt; 7. rake teeth; 21. a round hole block; 22. a threaded rod; 23. a second motor; 24. a brush holder; 25. brushing; 26. a limiting hole; 27. a limit rod; 28. a bracket; 29. round blocks; 210. a protective cover; 31. a groove block; 32. hexagonal holes; 33. a collection box; 34. a hole clamping block; 35. a clamping block; 36. an anti-skid block; 37. a connecting rope; 38. a handle block.

Detailed Description

Embodiment 1, as shown in fig. 1-5, a high-efficiency wastewater pool pretreatment device, including a grille machine 1, the inner wall symmetry rotation of grille machine 1 is connected with round axle 4, the one end fixedly connected with first motor 5 of round axle 4, one side of first motor 5 and one side fixedly connected with grille machine 1, the surface rotation of round axle 4 is connected with grille belt 6, the surface fixedly connected with a plurality of rake teeth 7 of grille belt 6, one side of grille machine 1 is provided with cleaning device 2, one side of grille machine 1 is provided with collection device 3, cleaning device 2 includes round hole piece 21, one side of round hole piece 21 and one side fixedly connected with grille machine 1, the inner wall rotation of round hole piece 21 is connected with threaded rod 22, one end fixedly connected with second motor 23 of threaded rod 22, one side of second motor 23 and one side fixedly connected with round hole piece 21, the surface threaded connection of threaded rod 22 has brush holder 24, one side fixedly connected with a plurality of brush 25 of brush holder 24, one side of brush holder 24 sets up spacing hole 26, one side fixedly connected with spacing rod 27 of round hole piece 21, one side of inner wall of spacing rod 26 and one side fixedly connected with spacing rod 27, one side of spacing rod 28 fixedly connected with grille machine 1. When the grating machine 1 is used for carrying out preliminary filtration cleaning on large-particle impurities and flocks in a wastewater tank, firstly, one end of the grating machine 1, which is far away from the first motor 5, and the grating belt 6 are put into a wastewater tank, then both sides of the grating machine are fixed on both sides of the wastewater tank by means of bolts, after the grating machine 1 is started, the first motor 5 on one side of the grating machine is enabled to drive the round shaft 4 to rotate, so that the grating belt 6 can be driven to rotate, the large-particle impurities and the flocks in the wastewater tank are taken out through the rake teeth 7 on the grating belt 6, when sundries or the flocks are adhered on the rake teeth 7, the second motor 23 can be started, the threaded rod 22 is driven to rotate to the corresponding positions in the inner wall of the round hole block 21, and then the brush frame 24 can be driven to move back and forth on one side of the grating machine 1 by means of the limiting effect of the bracket 28, so that the brush hair 25 moves back and forth on the surfaces of the grating belt 6 and the rake teeth 7, the attached sundries and the flocks are cleaned down, the impurities and the flocks can not fall down sufficiently, the efficiency of the grating machine is improved, and the impurity cleaning efficiency is improved, and the efficiency of the machine is improved.

Referring to fig. 2 and 3, the present embodiment discloses that the longitudinal section of the bristles 25 has a J-shape, and the bristles 25 are disposed on one side of the brush holder 24 near the grill belt 6. Through setting up brush hair 25 and being J font shape, behind grid area 6 and rake teeth 7 with the debris clearance transmission in the sewage, brush hair 25 can be with the debris clearance that adheres to on rake teeth 7 and grid area 6 get off, and J font shape can form the barb-like shape on debris, conveniently hooks debris, makes its brush hair 25 clearance cleaner. One end of the threaded rod 22 is fixedly connected with a round block 29, and one side of the round block 29 is rotatably connected with one side of the bracket 28. By providing the round block 29, one end of the threaded rod 22 can be fixedly limited on the bracket 28, so that one end, which is close to the bracket 28, cannot shake when the threaded rod rotates.

Referring to fig. 2 and 3, this embodiment discloses that a protection cover 210 is fixedly connected to one side of the circular hole block 21, and the size of the inner wall of the protection cover 210 is adapted to the size of the outer surface of the second motor 23. By providing the protection cover 210, the second motor 23 can be protected on one side of the circular hole block 21, so that the second motor 23 is not easy to collide to cause damage when the grid machine 1 is conveyed.

Referring to fig. 4 and 5, this embodiment discloses that the collecting device 3 includes two groove blocks 31, a collecting box 33 and a clamping block 35, one side of the groove blocks 31 is fixedly connected with one side of the grid machine 1, a hexagonal hole 32 is formed in the inner wall of the groove block 31, a clamping hole block 34 is symmetrically and fixedly connected to the top of the collecting box 33, the size and shape of the outer surface of one end of the clamping hole block 34 are matched with the size and shape of the inner wall of the groove block 31, and the size and shape of the inner wall of the hexagonal hole 32 and the clamping hole block 34 are matched with the size and shape of the outer surface of the clamping block 35. Before using the grid machine 1 to clean sundries in a sewage treatment pool, the collecting box 33 is held manually to clamp one end of the clamping hole block 34 at the top of the collecting box into the inner wall of the groove block 31, the clamping block 35 is held again to clamp the sundries into the hexagonal hole 32 from the inner wall of the clamping hole block 34, the collecting box 33 is fixed and limited on one side of the grid machine 1, and the sundries cleaned by the grid machine 1 are collected and conveyed to a designated position.

Referring to fig. 4 and 5, this embodiment discloses that the outer surface of the clamping block 35 is fixedly connected with a non-slip block 36, and the sizes and shapes of the hexagonal hole 32 and the inner wall of the clamping hole block 34 are matched with those of the outer surface of the non-slip block 36. By arranging the anti-skid blocks 36, the friction force of the outer surface of the clamping block 35 can be increased, so that the clamping block is difficult to shake after being clamped into the inner walls of the hexagonal holes 32 and the clamping hole blocks 34. One side of the clamping block 35 is fixedly connected with a connecting rope 37, and one end of the connecting rope 37 is fixedly connected with one side of the groove block 31. Through setting up connecting rope 37, can be with the fixed spacing of one side of fixture block 35 on one side of recess piece 31, make it difficult for taking place to lose after extracting from the inner wall of hexagon hole 32 and draw hole piece 34. The handle block 38 is fixedly connected to both sides of the collecting box 33, and the cross section of the handle block 38 is U-shaped. By providing the handle block 38, the contact area of both sides of the collecting box 33 can be increased, and both sides thereof can be easily grasped when carrying or pulling the collecting box 33.

When the grating machine 1 is used in a wastewater tank to carry out preliminary filtration cleaning on large-particle impurities and flocks in the wastewater tank, firstly, one end of the grating machine 1, which is far away from the first motor 5, and the grating belt 6 are put into the wastewater tank, then, two sides of the grating machine are fixed on two sides of the wastewater tank by means of bolts, after the grating machine 1 is started, the first motor 5 on one side of the grating machine is enabled to drive the circular shaft 4 to rotate, so that the grating belt 6 can be driven to rotate, the large-particle impurities and the flocks in the wastewater tank are carried out through the rake teeth 7 on the grating belt 6, when sundries or the flocks are adhered on the rake teeth 7, the second motor 23 in the protective cover 210 can be started, the threaded rod 22 and the round piece 29 are driven to rotate to corresponding positions on one side of the inner wall of the circular hole block 21 and the support 28 respectively, and then, the brush frame 24 can be driven to move back and forth on one side of the grating machine 1 under the limiting effect of the support 28 and the limiting holes 26, the brush frame 25 can be driven to move back and forth on the surface of the grating belt 6 and the rake teeth 7, the attached sundries and the flocks can be removed, the impurity cleaning efficiency can be fully improved, and the impurity cleaning efficiency can be realized.

Before using the grid machine 1 to clean sundries in a sewage treatment pool, the handle block 38 is held manually to clamp one end of the clamping hole block 34 at the top of the collecting box 33 into the inner wall of the groove block 31, then the clamping block 35 at one end of the connecting rope 37 is held to clamp one end of the connecting rope and the anti-slip block 36 from the hexagonal hole 32, so that the connecting rope is clamped into the inner wall of the clamping hole block 34, the collecting box 33 is fixedly limited on one side of the grid machine 1, and the sundries cleaned by the grid machine 1 are collected and conveyed to a designated position.

Claims

1. The utility model provides a high-efficient waste water pond preprocessing device, includes grid machine (1), its characterized in that: the inner wall of the grid machine (1) is symmetrically and rotationally connected with a circular shaft (4), one end of the circular shaft (4) is fixedly connected with a first motor (5), one side of the first motor (5) is fixedly connected with one side of the grid machine (1), the outer surface of the circular shaft (4) is rotationally connected with a grid belt (6), the outer surface of the grid belt (6) is fixedly connected with a plurality of rake teeth (7), and one side of the grid machine (1) is respectively provided with a cleaning device (2) and a collecting device (3);

the cleaning device (2) comprises a round hole block (21), one side of the round hole block (21) is fixedly connected with one side of a grid machine (1), the inner wall of the round hole block (21) is rotationally connected with a threaded rod (22), one end of the threaded rod (22) is fixedly connected with a second motor (23), one side of the second motor (23) is fixedly connected with one side of the round hole block (21), the outer surface of the threaded rod (22) is in threaded connection with a brush frame (24), and one side of the brush frame (24) is fixedly connected with a plurality of brush hairs (25).

2. The efficient wastewater tank pretreatment device according to claim 1, wherein: limiting holes (26) are formed in one side of the brush frame (24), limiting rods (27) are fixedly connected to one side of the round hole block (21), the inner wall of each limiting hole (26) is slidably connected with the outer surface of each limiting rod (27), a support (28) is fixedly connected to one end of each limiting rod (27), and one side of each support (28) is fixedly connected with one side of the grid machine (1).

3. The efficient wastewater tank pretreatment device according to claim 1, wherein: one end of the threaded rod (22) is fixedly connected with a round block (29), and one side of the round block (29) is rotationally connected with one side of the bracket (28).

4. The efficient wastewater tank pretreatment device according to claim 1, wherein: the longitudinal section of the brush hair (25) is J-shaped, and the brush hair (25) is arranged on one side of the brush holder (24) close to the grid belt (6).

5. The efficient wastewater tank pretreatment device according to claim 1, wherein: one side of the round hole block (21) is fixedly connected with a protective cover (210), and the inner wall of the protective cover (210) is matched with the outer surface of the second motor (23).

6. The efficient wastewater tank pretreatment device according to claim 1, wherein: the collecting device (3) comprises two groove blocks (31), a collecting box (33) and a clamping block (35), one side of the groove blocks (31) is fixedly connected with one side of the grid machine (1), hexagonal holes (32) are formed in the inner wall of the groove blocks (31), clamping hole blocks (34) are symmetrically and fixedly connected to the top of the collecting box (33), the outer surface size and the shape of one end of each clamping hole block (34) are matched with the inner wall size and the shape of the groove blocks (31), and the inner wall size and the shape of each hexagonal hole (32) and the inner wall size and the shape of each clamping hole block (34) are matched with the outer surface size and the shape of each clamping block (35).

7. The efficient wastewater tank pretreatment device according to claim 6, wherein: the anti-skid block (36) is fixedly connected to the outer surface of the clamping block (35), and the inner wall of the hexagonal hole (32) and the inner wall of the clamping hole block (34) are matched with the outer surface of the anti-skid block (36) in size and shape.

8. The efficient wastewater tank pretreatment device according to claim 6, wherein: one side of the clamping block (35) is fixedly connected with a connecting rope (37), and one end of the connecting rope (37) is fixedly connected with one side of the groove block (31).

9. The efficient wastewater tank pretreatment device according to claim 6, wherein: both sides of the collecting box (33) are fixedly connected with handle blocks (38), and the cross section of each handle block (38) is U-shaped.