CN213595974U

CN213595974U - Environment-friendly biological aerated filter

Info

Publication number: CN213595974U
Application number: CN202022393944.3U
Authority: CN
Inventors: 阙宜红; 田霞
Original assignee: Guangdong Bodi Environmental Engineering Co ltd
Current assignee: Guangdong Bodi Environmental Engineering Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-02
Anticipated expiration: 2030-10-23

Abstract

The utility model belongs to the technical field of water treatment and specifically relates to an environmental protection biological aerated filter, its cell body that includes the cylinder, the inner wall lower extreme of cell body is provided with the water inlet, the upper end of cell body inner wall is provided with the delivery port, the cell body bottom is provided with the drain, the drain is used for communicateing in external mud pump, the cell body bottom rotates and bears the rotation axis, the rotation axis bottom is provided with and is used for the clearance the desilting board of cell body bottom silt, the coaxial worm wheel that is provided with in rotation axis top, the cell body top rotate bear the weight of with worm wheel meshing's worm, the cell body top is provided with and is used for the drive worm pivoted driving piece. This application has comparatively conveniently promotes the actuating lever, the effect of using manpower sparingly.

Description

Environment-friendly biological aerated filter

Technical Field

The application relates to the field of water treatment, in particular to an environment-friendly biological aerated filter.

Background

Along with the rapid development of economy in China, the scale of urban construction in China is continuously enlarged, a large amount of wastewater is inevitably generated in the urban development process, environmental pollution is easily caused, and sewage treatment is more and more important for environmental protection, so that the 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 more and more advanced to daily life of common people, and the biological aerated filter is a common wastewater treatment facility.

At present, the grant bulletin number is CN210855441U discloses an aeration biological filter, including circular cell body, the inner wall lower extreme of cell body is provided with the water inlet, is provided with the drain on the bottom surface of cell body, and the upper end of cell body inner wall is provided with the delivery port, the middle part of cell body bottom surface is provided with desilting board and rotary power source, desilting board one end is connected with rotary power source, and the other end is close to the cell body inner wall, stands at the marginal hand of cell body upper end through the personnel and holds the actuating lever and rotate the actuating lever and drive desilting board rotation, and then push silt to the holding tank in, then will clear up silt through the desilting.

With respect to the related art in the above, the inventors consider that: in the actual use process, when personnel stand on the edge of the upper end of the tank body to push the driving rod, the driving rod is pushed to be more laborious often because the sludge accumulated at the bottom of the tank body is too much and the resistance is larger, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to more conveniently promote the actuating lever, use manpower sparingly, this application provides an environmental protection biological aerated filter.

The application provides an environmental protection biological aerated filter adopts following technical scheme:

the utility model provides an environmental protection biological aerated filter, includes the cell body of cylinder, the inner wall lower extreme of cell body is provided with the water inlet, the upper end of cell body inner wall is provided with the delivery port, the cell body bottom is provided with the drain, the drain is used for communicateing in external mud pump, the cell body bottom rotates and bears the rotation axis, the rotation axis bottom is provided with and is used for the clearance the desilting board of cell body bottom silt, the coaxial worm wheel that is provided with in rotation axis top, the cell body top rotate bear the weight of with worm wheel meshing's worm, the cell body top is provided with and is used for the drive worm pivoted driving piece.

Through adopting above-mentioned technical scheme, driving piece drive worm rotates, and the worm drives the worm wheel and rotates to drive the rotation axis around from the rotation of axes, the rotation axis drives the desilting board of bottom and rotates around the rotation axis, thereby promotes the deposit in the silt of cell body bottom, promotes near silt to the drain, promotes the actuating lever comparatively conveniently, uses manpower sparingly, then starts the mud pump of drain intercommunication and can discharge silt.

Preferably, the driving piece is set as a servo motor, and an output shaft of the servo motor and the worm are coaxially fixed.

Through adopting above-mentioned technical scheme, servo motor precision is high, and the operation is stable, and servo motor operation drives the worm and rotates.

Preferably, the inner wall of the lower end of the tank body is provided with a bearing ring, the bearing ring and a water inlet area is formed between the bottom of the tank body, the water inlet is communicated with the water inlet area, the bearing ring is provided with a packing cylinder, the middle part of the packing cylinder is provided with a yielding cylinder, the rotating shaft passes through the yielding cylinder, the bottom surface of the packing cylinder is provided with a filter hole, and the packing layer is arranged in the packing cylinder.

Through adopting above-mentioned technical scheme, the filtration pore is used for supplying sewage to pass through, and the packing layer in the packing section of thick bamboo is used for holding back silt pollutant in the sewage, with organic matter and the specific material of dissolved state, lets a section of thick bamboo supply the rotation axis to pass.

Preferably, the worm wheel with the rotation axis can be dismantled and connect, the both ends of worm are provided with the mounting panel, the both ends of worm are two respectively the mounting panel rotates to be connected, the driving piece sets up one of them on the mounting panel, mounting panel detachably installs on the mount pad, the mount pad be used for with the ground connection of cell body top week side.

Through adopting above-mentioned technical scheme, the setting dismantled of worm wheel, worm makes things convenient for follow-up operating personnel to take out a seasoning section of thick bamboo in order to maintain and change.

Preferably, the upper end of the inner wall of the filling cylinder is provided with a hanging ring.

Through adopting above-mentioned technical scheme, rings are used for being connected with hoisting equipment to conveniently hang out packing section of thick bamboo from the cell body.

Preferably, the mounting seat is provided with a mounting hole, an insertion rod is arranged in the mounting hole, and the insertion rod penetrates through the mounting hole to be inserted into the ground.

By adopting the technical scheme, the insertion rod penetrates through the mounting hole to be inserted into the ground, so that the mounting seat and the ground are fixed.

Preferably, the top of the insertion rod is circumferentially provided with a convex edge used for abutting against the upper surface of the mounting seat.

Through adopting above-mentioned technical scheme, the setting of protruding edge can pass the mounting hole when pegging graft in ground at the spliced pole, with the upper surface butt of mount pad to can be vertical fix mount pad and ground.

Preferably, the desilting plate is detachably connected with the rotating shaft.

Through adopting above-mentioned technical scheme, can dismantle between desilting board and the rotation axis and be connected, convenient follow-up desilting board to the damage is changed.

Preferably, a plurality of sharp teeth are fixedly arranged on the side wall of the dredging plate.

Through adopting above-mentioned technical scheme, when the silt of desilting plate clearance cell body bottom, sharp-pointed tooth can reduce the resistance of silt to the desilting plate motion.

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

the driving piece drives the worm to rotate, the worm drives the worm wheel to rotate, so that the rotating shaft is driven to rotate around the self-axis, the rotating shaft drives the dredging plate at the bottom to rotate around the rotating shaft, so that sludge deposited at the bottom of the tank body is pushed to be close to a sewage discharge outlet, the driving rod is conveniently pushed, labor is saved, and then a sludge pump communicated with the sewage discharge outlet is started to discharge the sludge;

the worm wheel and the worm are detachably arranged, so that a seasoning barrel can be conveniently taken out by a subsequent operator for maintenance and replacement;

when the dredging plate cleans the sludge at the bottom of the tank body, the sharp teeth can reduce the resistance of the sludge to the movement of the dredging plate.

Drawings

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

FIG. 2 is a schematic structural diagram of the interior of the tank body in the embodiment of the present application.

FIG. 3 is a schematic view showing the assembly of the dredging plate and the rotating shaft in the embodiment of the present application.

Description of reference numerals: 1. a tank body; 2. a load ring; 3. a water inlet area; 4. a water inlet; 5. a water outlet; 6. a packing cylinder; 7. a hoisting ring; 8. filtering holes; 9. a filler layer; 10. a sewage draining outlet; 11. a rotating shaft; 12. a abdication cylinder; 13. a worm gear; 14. a worm; 15. a mounting seat; 16. mounting holes; 17. a plug rod; 18. a convex edge; 19. mounting a plate; 20. a servo motor; 21. a dredging plate; 22. a butt joint block; 23. a butt joint groove; 24. tines.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses environmental protection bological aerated filter, refer to fig. 1 and fig. 2, cell body 1 including the cylinder, 1 open-top of cell body, fixed mounting has carrier ring 2 on the inner wall of the lower extreme of cell body 1, form into water district 3 between carrier ring 2 and the 1 bottom of cell body, the inner wall lower extreme of cell body 1 is provided with water inlet 4, water inlet 4 is used for communicateing external sewage pipe, water inlet 4 is located carrier ring 2 below, water inlet 4 is linked together with the district 3 of intaking, the upper end of 1 inner wall of cell body is provided with delivery port 5, delivery port 5 is used for communicateing external outlet pipe.

Placed a packing section of thick bamboo 6 on carrier ring 2, the outer wall and the 1 inner wall butt of cell body of a packing section of thick bamboo 6, when packing section of thick bamboo 6 was placed in cell body 1, delivery port 5 was higher than 6 tops of a packing section of thick bamboo, the equal fixed mounting in both sides relatively of the upper end of a packing section of thick bamboo 6 inner wall has rings 7 that are used for being connected with hoisting equipment, the bottom and the 2 upper surface butts of carrier ring of a packing section of thick bamboo 6, the bottom surface of a packing section of thick bamboo 6 gathers has a plurality of filtration pores 8 that are used for supplying sewage to pass through. The filler can be one or more of ceramic particles, volcanic rocks and pebbles.

Drain 10 has been seted up to 1 bottom of cell body, drain 10 is used for being linked together with external mud pump, 1 bottom of cell body rotates and bears rotation axis 11, rotation axis 11 passes through the bearing and rotates to be connected in 1 bottom of cell body, the middle part of above-mentioned packing section of thick bamboo 6 is provided with a 12 that abdies, an 12 that abdies, a packing section of thick bamboo 6, cell body 1 and the coaxial setting of rotation axis 11, an 12 top and the bottom of abdicating run through in order to supply rotation axis 11 to pass, the inner wall of an 12 that abdicating slides the cooperation and can rotate relatively with the outer wall of rotation axis.

11 coaxial worm wheel 13 that are provided with in rotation axis top,

worm wheel

13 and 11 detachable connections of rotation axis, it is specific, worm wheel 13 and rotation axis 11 pass through bolt fixed connection, 1 top of cell body is rotated and is born the weight of and be born the weight of worm 14 with worm wheel 13 meshing, it is specific, the relative both sides at 1 top of cell body all are provided with mount pad 15, mount pad 15 is rectangular plate form, mount pad 15 has seted up mounting hole 16 along vertical, be provided with peg graft rod 17 in the mounting hole 16, peg rod 17 runs through mounting hole 16 in order to peg graft in ground, peg rod 17 top circumference is provided with the protruding edge 18 that is used for with 15 upper surface butts of mount pad, peg rod 17 pegs graft in ground, protruding edge 18 bottom and 15 upper surface butts of mount pad, thereby can fix mount pad 15 and ground vertically. All be provided with mounting panel 19 on two mount pads 15, pass through the bolt fastening between mounting panel 19 and the mount pad 15, two mounting panels 19 are parallel to each other, and worm 14 both ends pass through the bearing and rotate and connect between two mounting panels 19, and fixed mounting has the driving piece that is used for driving worm 14 pivoted on one of them mounting panel 19, and the driving piece sets up to servo motor 20, and servo motor 20's output shaft and worm 14 are coaxial fixed.

Referring to fig. 2 and 3, a dredging plate 21 for cleaning sludge at the bottom of the tank body 1 is mounted at the bottom of the rotating shaft 11, and the dredging plate 21 is detachably connected with the rotating shaft 11. The dredging plate 21 is in a fan-shaped plate shape, the butt joint block 22 is fixedly arranged at the bottom of the rotating shaft 11, a butt joint groove 23 for the butt joint block 22 to be in plug-in fit is formed in one side, close to the rotating shaft 11, of the dredging plate 21, the bottom of the butt joint groove 23 is opened, when the butt joint block 22 is in plug-in fit with the butt joint groove 23, the bottom of the dredging plate 21 is in contact with the bottom of the tank body 1, and the dredging plate 21 and the butt joint block 22 are fixed through bolts. In addition, a plurality of sharp teeth 24 are fixedly arranged on the side wall of the dredging plate 21, the sharp teeth 24 are gradually tapered from the position close to the dredging plate 21 to the position far away from the dredging plate 21, the size of the cross section of the dredging plate 21 is larger than that of the sewage outlet 10, and the dredging plate 21 can be used for closing the sewage outlet 10.

The implementation principle of the environmental protection biological aerated filter in the embodiment of the application is as follows: when needing the silt of clearance cell body 1 bottom, servo motor 20 drive worm 14 rotates, worm 14 drives worm wheel 13 and rotates, thereby drive rotation axis 11 around from the rotation of axes, rotation axis 11 drives the desilting board 21 of bottom and rotates around rotation axis 11, when the silt of 1 bottom of cell body is cleared up to desilting board 21, sharp tooth 24 reduces the resistance of silt to the movement of desilting board 21, desilting board 21 promotes the silt of deposit in 1 bottom of cell body, promote silt near to drain 10, then the mud pump that starts drain 10 intercommunication can discharge silt, promote the actuating lever comparatively conveniently, the manpower is saved, then the mud pump that starts drain 10 intercommunication can discharge silt.

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 an environmental protection biological aerated filter, includes cylindrical cell body (1), the inner wall lower extreme of cell body (1) is provided with water inlet (4), the upper end of cell body (1) inner wall is provided with delivery port (5), cell body (1) bottom is provided with drain (10), drain (10) are used for communicateing in external mud pump, cell body (1) bottom is rotated and is bore load-bearing axle (11), rotation axis (11) bottom is provided with and is used for the clearance desilting board (21) of cell body (1) bottom silt, a serial communication port, rotation axis (11) top coaxial worm wheel (13) that is provided with, cell body (1) top rotate bear load-bearing with worm wheel (13) meshed worm (14), cell body (1) top is provided with and is used for the drive worm (14) pivoted driving piece.

2. An environmental protection biological aerated filter according to claim 1, wherein the driving member is provided as a servo motor (20), and an output shaft of the servo motor (20) and the worm (14) are coaxially fixed.

3. An environmental protection biological aerated filter according to claim 1, wherein a bearing ring (2) is arranged on the inner wall of the lower end of the tank body (1), a water inlet area (3) is formed between the bearing ring (2) and the bottom of the tank body (1), the water inlet (4) is communicated with the water inlet area (3), a packing cylinder (6) is arranged on the bearing ring (2), a yielding cylinder (12) is arranged in the middle of the packing cylinder (6), the rotating shaft (11) passes through the yielding cylinder (12), a filtering hole (8) is arranged on the bottom surface of the packing cylinder (6), and a packing layer (9) is arranged in the packing cylinder (6).

4. An environmental protection biological aerated filter according to claim 3, wherein the upper end of the inner wall of the filler cylinder (6) is provided with a hanging ring (7).

5. An environmental protection biological aerated filter according to claim 1, wherein the desilting plate (21) is detachably connected with the rotating shaft (11).

6. An environmental protection biological aerated filter according to claim 1, wherein the side wall of the dredging plate (21) is fixedly provided with a plurality of sharp teeth (24).