CN217724686U

CN217724686U - Integrated pretreatment device for garbage and sewage

Info

Publication number: CN217724686U
Application number: CN202123130758.1U
Authority: CN
Inventors: 程念念
Original assignee: Wuhan Jiangxia Economic Development Group Environmental Technology Co ltd
Current assignee: Wuhan Jiangxia Economic Development Group Environmental Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-11-04
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to a rubbish sewage preliminary treatment technical field specifically is a rubbish sewage integration pretreatment device, including the sedimentation tank, the lower part of sedimentation tank is fixed with the awl and fights, be fixed with the drain on the conical surface that the awl was fought, the outer wall of sedimentation tank is fixed with the outlet, the upper portion of sedimentation tank is penetrating, forms the water inlet, the lower part of sedimentation tank sets up the below in porose and this hole and is fixed with the closure plate, the upper portion of closure plate is fixed with hollow cylinder, be provided with drive arrangement on the cylinder, the last rocking arm that is connected with of drive arrangement, the rocking arm deviates from drive arrangement's one end extends to last edge of sedimentation tank, the one end lower part of rocking arm is fixed with the wheel seat, the inboard rotation of wheel seat is connected with supporting roller. The utility model discloses, utilize the cooperation of gyro wheel and supporting roller, move the seat and decide the cooperation of seat and support the rocking arm, reduced drive arrangement's load, it is more stable when making the stirring operation, life extension.

Description

Integrated pretreatment device for garbage and sewage

Technical Field

The utility model relates to a rubbish sewage preliminary treatment technical field specifically is a rubbish sewage integration pretreatment device.

Background

Sedimentation tank is as one of sewage treatment's important link, its principle is after adding flocculating agent and sewage intensive mixing, then the sediment a period of time of stewing, mud and upper clear liquid can the layering, wherein when mixing flocculating agent and sewage, need put the setting with the help of agitating unit, agitating unit among the prior art is the setting mostly, set up the central authorities at the sedimentation tank promptly, then be provided with the agitator that links to each other with the driving machine, can stir when the agitator is rotatory, but this kind of agitating unit's stirring range is limited usually, the reason is that the sedimentation tank encloses comparatively widely, if the agitator sets up widerly, produced resistance when stirring sewage, can increase the torque of driving machine, there is the life who damages the driving machine more, in view of the above, the utility model provides a rubbish sewage integration pretreatment device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbish sewage integration pretreatment device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubbish sewage integration pretreatment device, includes the sedimentation tank, the lower part of sedimentation tank is fixed with the awl and fights, be fixed with the drain on the conical surface of awl fill, the outer wall of sedimentation tank is fixed with the outlet, the upper portion of sedimentation tank is penetrating, forms the water inlet, the lower part of sedimentation tank sets up the below in porose and this hole and is fixed with the closure plate, the upper portion of closure plate is fixed with hollow cylinder, be provided with drive arrangement on the cylinder, the last rocking arm that is connected with of drive arrangement, the rocking arm deviates from drive arrangement's one end extends to the last edge of sedimentation tank, the one end lower part of rocking arm is fixed with the wheel seat, the inboard of wheel seat is rotated and is connected with supporting roller, the last edge of sedimentation tank is fixed with the wheel rail, supporting roller with the wheel rail contact, the lower part at rocking arm middle part is fixed with stirring frame.

Optionally, drive arrangement is including fixing the apron on cylinder upper portion, the lower part of apron is fixed with the motor, the upper portion of apron is fixed with decides the seat, it is connected with and moves the seat to rotate in deciding the seat, move the seat with the lower part of rocking arm other end is fixed, it is provided with the shaft hole to move the inside of seat lower part, and the output of motor runs through in proper order the apron with decide behind the seat and with the shaft hole cup joints.

Optionally, the inside at the middle part of the fixed seat is inlayed and is had radial bearing, radial bearing's axle center with the lower part of moving the seat cup joints, move the outside of seat lower part and cup jointed footstep bearing, footstep bearing downwards with fixed seat contact.

Optionally, a plurality of cutters are fixed on the inner side of the stirring frame.

Optionally, a scraper fixing clip is fixed to the lower portion of the stirring frame, and a scraper is fixed to the inner side of the scraper fixing clip.

Optionally, a plurality of sensors are fixed inside the sedimentation tank.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses, utilize the cooperation of gyro wheel and supporting roller, move the seat and decide the cooperation of seat and support the rocking arm, reduced drive arrangement's load, it is more stable when making the stirring operation, life extension.

2. The utility model discloses, utilize the cutter can cut the great impurity of particle diameter in the sewage, prevent that the too big pipeline that blocks up of impurity particle diameter.

3. The utility model discloses, utilize the scraper can strike off the adnexed impurity of awl fill inner wall, prevent that impurity is long-pending to stay too much difficult for the discharge.

Drawings

FIG. 1 is a schematic structural view of a drain outlet and a water outlet of the present invention;

FIG. 2 is a schematic structural view of a water inlet formed above the sedimentation tank of the present invention;

fig. 3 is a schematic structural diagram of a top view of the present invention;

fig. 4 isbase:Sub>A schematic structural view of the present invention along the sectional viewbase:Sub>A-base:Sub>A in fig. 3;

fig. 5 is a schematic structural view of the scraper and the cutter of the present invention.

In the figure: 1. a sedimentation tank; 2. a conical hopper; 3. a sewage draining port; 4. a water discharge port; 5. a water inlet; 6. a blocking plate; 7. a cylinder; 8. a drive device; 9. a rotating arm; 10. a wheel seat; 11. supporting the rollers; 12. a wheel rail; 13. a stirring frame; 14. a cover plate; 15. a motor; 16. fixing a seat; 17. a movable seat; 18. a radial bearing; 19. a thrust bearing; 20. a cutter; 21. a scraper fixing clip; 22. a scraper; 23. a sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): please refer to fig. 1 to 5, the utility model provides a rubbish sewage integration pretreatment device, including sedimentation tank 1, sedimentation tank 1's lower part is fixed with the awl and fights 2, is fixed with drain 3 on the conical surface of awl fill 2 for discharge mud, and sedimentation tank 1's outer wall is fixed with outlet 4 for discharge clear liquid, and sedimentation tank 1's upper portion is penetrating, forms water inlet 5, is used for discharging into sewage.

The lower part of sedimentation tank 1 sets up porose and the below in this hole is fixed with closure plate 6, closure plate 6 is a plate body structure that upper surface bonds and has seal ring, can carry out the shutoff to this hole, the upper portion of closure plate 6 is fixed with hollow cylinder 7, be provided with drive arrangement 8 on the cylinder 7, be connected with rocking arm 9 on the drive arrangement 8, the one end that rocking arm 9 deviates from drive arrangement 8 extends to the last edge of sedimentation tank 1, the one end lower part of rocking arm 9 is fixed with wheel seat 10, the inboard rotation of wheel seat 10 is connected with supporting roller 11, the last edge of sedimentation tank 1 is fixed with wheel rail 12, supporting roller 11 and wheel rail 12 contact, the lower part at rocking arm 9 middle part is fixed with stirring frame 13, utilize supporting roller 11 and wheel rail 12's cooperation, alleviate the load that rocking arm 9 applyed to drive arrangement 8, make stirring frame 13 stir the operation more stable, this device life extension.

Drive arrangement 8 is including fixing apron 14 on cylinder 7 upper portion, the lower part of apron 14 is fixed with motor 15, the upper portion of apron 14 is fixed with fixed seat 16, it has the seat 17 of rotating to rotate in the fixed seat 16, it is fixed with the lower part of rocking arm 9 other end to rotate the seat 17, it is provided with the shaft hole to move the inside of seat 17 lower part, the output of motor 15 runs through in proper order and cup joints with the shaft hole behind apron 14 and the fixed seat 16, when the stirring operation, motor 15 drives and moves the seat 17 and rotate, fixed seat 16 is motionless, thereby it rotates to drive rocking arm 9, finally drive agitator frame 13 and rotate, stir the mixture to sewage and flocculating agent.

Furthermore, a radial bearing 18 is embedded in the middle of the fixed seat 16, the axis of the radial bearing 18 is sleeved with the lower part of the movable seat 17 and can bear the force applied to the movable seat 17 along the radial direction when the movable seat rotates, a thrust bearing 19 is sleeved outside the lower part of the movable seat 17, the thrust bearing 19 is downwards contacted with the fixed seat 16 and can bear the force applied to the movable seat 17 along the axial direction when the movable seat rotates, the force also has the gravity applied to the movable seat by the rotating arm 9 and can also reduce the load applied to the motor 15, so that the stirring operation of the stirring frame 13 is more stable, and the service life of the device is prolonged.

The inside of stirring frame 13 is fixed with a plurality of cutter 20, can cut the great impurity of particle size in the sewage, prevents that the too big pipeline of blockking up of impurity particle size.

The lower part of the stirring frame 13 is fixed with a scraper fixing clip 21, and the inner side of the scraper fixing clip 21 is fixed with a scraper 22, so that impurities attached to the inner wall of the cone bucket 2 can be scraped, and the impurities are prevented from being accumulated too much and are not easy to be discharged.

A plurality of sensors 23 are fixed in the sedimentation tank 1, the sensors 23 can be liquid level sensors, temperature sensors, PH meters and the like, a gap is reserved between the stirring frame 13 and the inner wall of the sedimentation tank 1, and the sensors 23 are positioned in the gap, so that the sensors 23 are not hindered during stirring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubbish sewage integration pretreatment device, includes sedimentation tank (1), the lower part of sedimentation tank (1) is fixed with awl fill (2), be fixed with drain (3) on the conical surface of awl fill (2), the outer wall of sedimentation tank (1) is fixed with outlet (4), the upper portion of sedimentation tank (1) is penetrating, forms water inlet (5), its characterized in that: the lower part of sedimentation tank (1) is provided with the below in hole and this hole and is fixed with closure plate (6), the upper portion of closure plate (6) is fixed with hollow cylinder (7), be provided with drive arrangement (8) on cylinder (7), be connected with rocking arm (9) on drive arrangement (8), rocking arm (9) deviate from the one end of drive arrangement (8) extends to the last edge of sedimentation tank (1), the one end lower part of rocking arm (9) is fixed with wheel seat (10), the inboard rotation of wheel seat (10) is connected with supporting roller (11), the last edge of sedimentation tank (1) is fixed with wheel rail (12), supporting roller (11) with wheel rail (12) contact, the lower part at rocking arm (9) middle part is fixed with stirring frame (13).

2. The integrated pretreatment device for garbage and sewage according to claim 1, characterized in that: drive arrangement (8) are including fixing apron (14) on cylinder (7) upper portion, the lower part of apron (14) is fixed with motor (15), the upper portion of apron (14) is fixed with fixed seat (16), it has rotation seat (17) to rotate in fixed seat (16), move seat (17) with the lower part of rocking arm (9) other end is fixed, the inside of moving seat (17) lower part is provided with the shaft hole, and the output of motor (15) runs through in proper order apron (14) with behind fixed seat (16) and with the shaft hole cup joints.

3. The integrated pretreatment device for garbage and sewage as claimed in claim 2, which is characterized in that: the inside at stator (16) middle part is inlayed and is had radial bearing (18), the axle center of radial bearing (18) with the lower part of moving seat (17) is cup jointed, move the outside of seat (17) lower part and cup jointed footstep bearing (19), footstep bearing (19) down with stator (16) contact.

4. The integrated pretreatment device for garbage and sewage according to claim 1, which is characterized in that: a plurality of cutters (20) are fixed on the inner side of the stirring frame (13).

5. The integrated pretreatment device for garbage and sewage according to claim 1, which is characterized in that: and a scraper fixing clamp (21) is fixed at the lower part of the stirring frame (13), and a scraper (22) is fixed on the inner side of the scraper fixing clamp (21).

6. The integrated pretreatment device for garbage and sewage according to claim 1, which is characterized in that: a plurality of sensors (23) are fixed in the sedimentation tank (1).