CN219297184U

CN219297184U - Sewage treatment device

Info

Publication number: CN219297184U
Application number: CN202320513093.2U
Authority: CN
Inventors: 姚巍; 王准; 江鸿鹏; 普肚鸿; 刘亚奇; 谢小涛; 杨小天; 潘宜蕾; 王刚; 逢桂林
Original assignee: Sinohydro Bureau 14 Co Ltd
Current assignee: Sinohydro Bureau 14 Co Ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-04
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a sewage treatment device, which belongs to the technical field of sewage treatment and comprises grating plates and a sewage removing mechanism, wherein the device is provided with a plurality of grating plates which are respectively inserted into a water flow channel through sewage removing ports, the lower ends of the grating plates are provided with filtering parts penetrating through an upstream surface and a downstream surface, the two sides of the upstream surface of the grating plates are provided with sliding grooves, and the sliding grooves extend upwards from the filtering parts; the decontamination mechanism comprises a decontamination platform and a power device, the power device drives the decontamination platform to move up and down along the upstream surface, the decontamination platform is positioned between two sliding grooves, the decontamination platform is correspondingly provided with guide sliding blocks in the sliding grooves, and the guide sliding blocks are in sliding connection in the sliding grooves. The utility model provides a sewage treatment device, which is provided with a filtering part for intercepting and filtering suspended matters, the suspended matters are better separated from the filtering part by matching the shovel teeth and the strip-shaped grids, the filtered matters are transported outwards through a decontamination mechanism, the suspended matters are prevented from accumulating to influence the use and management of the sewage treatment device, the device realizes automatic management, and the device has higher practicability.

Description

Sewage treatment device

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device.

Background

The regulating and accumulating tank can temporarily store the peak flow of the rainwater runoff, and slowly drain the rainwater from the regulating and accumulating tank after the maximum flow is reduced, so that the flood peak of the rainwater can be avoided, the cyclic utilization of the rainwater can be realized, the pollution of the initial rainwater to the bearing water body can be avoided, and the positive effect on the drainage scheduling among the drainage areas can be realized. However, as the regulating reservoir is of an open-air structure, a large amount of suspended matters exist in the reservoir, the suspended matters in sewage can be well intercepted by the existing water inlet grid, and no special equipment is used for removing the suspended matters after the sewage suspended matters are intercepted by the water inlet grid, so that the use and the management of the regulating reservoir are affected.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the sewage treatment device, which is used for treating the filtered suspended matters on the basis of intercepting and filtering the suspended matters, and transporting the filtered matters outwards, so that the suspended matters are prevented from accumulating to influence the use and management of the sewage treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage treatment device, includes grid board, scrubbing mechanism, and the device is provided with a plurality of grid boards and inserts respectively by the scrubbing mouth and locate in the rivers passageway, the grid board upper end is upwards stretched out than the scrubbing mouth, and the lower extreme butt is to rivers passageway bottom, and the grid board forms the upstream face towards water flow direction one side, and the opposite side forms the back face, and grid board lower extreme is equipped with the filter unit that runs through upstream face and back face, and grid board upstream face both sides are provided with the spout and the spout is upwards extended by the filter unit; the decontamination mechanism comprises a decontamination platform and a power device, the power device drives the decontamination platform to move up and down along the upstream surface, the decontamination platform is positioned between two sliding grooves, the decontamination platform is correspondingly provided with guide sliding blocks in the sliding grooves, the guide sliding blocks are slidably connected in the sliding grooves, the decontamination platform comprises a connecting plate and a conveying plate, the upper end of the connecting plate is connected with the guide sliding blocks, and the lower end of the connecting plate is connected with the conveying plate.

Further, the sewage treatment device also comprises a control unit, and the control unit is electrically connected with the power device and in signal connection.

Further, the dirt removing table is provided with a shovel tooth matched with the filtering part at one side close to the upstream surface.

Further, two opposite sliding bosses are arranged on the upstream surface of the grating plate, the sliding bosses are protruded from the upstream surface and extend from bottom to top, sliding grooves are respectively arranged on opposite side surfaces of the sliding bosses, rollers are respectively and correspondingly arranged on two sides of the dirt removing table, which are located on the sliding grooves, of the two opposite side surfaces, and the two opposite side surfaces are respectively abutted to the side surfaces, far away from the upstream surface, of the sliding bosses.

Further, power device includes lift rope, lift, upset rope, upset machine, lift and upset machine locate the scrubbing mouth side, upset rope and lift rope are located upstream face one side, and the lift is connected to the lift rope upper end, and the lower extreme is connected with the direction slider, and the upset machine is connected to upset rope upper end, and the lower extreme is connected with the transport plate.

Further, the overturning rope is connected with the conveying plate through a connecting ring, the lower end of the overturning rope is connected to the connecting ring, and the connecting ring is connected with the outer side of the conveying plate.

Further, the lifter and the turnover machine are installed on the side of the decontamination opening through the installation frame.

Further, the sewage treatment device further comprises a deodorizing cover covered on the decontamination opening, and the upper end of the grating plate and the power device are both positioned in the deodorizing cover.

The utility model has the beneficial effects that:

the utility model provides a sewage treatment device, which is provided with a filtering part for intercepting and filtering suspended matters, the suspended matters are better separated from the filtering part by matching the shovel teeth and the strip-shaped grids, the filtered matters are transported outwards through a decontamination mechanism, the suspended matters are prevented from accumulating to influence the use and management of the sewage treatment device, the device realizes automatic management, and the device has higher practicability.

Drawings

FIG. 1 is a schematic side view of a sewage treatment apparatus;

FIG. 2 is a schematic diagram showing the front view of the sewage treatment apparatus;

FIG. 3 is a schematic view of a portion of the power plant of FIG. 2;

FIG. 4 is a schematic view of a part of the dirt removing table in FIG. 2;

FIG. 5 is a schematic view of the structure of the decontamination station and the grating plate;

fig. 6 is a schematic view of the structure of the dirt removing stage when it is matched with the grating plate.

The attached drawings are identified: the filter comprises the following components of a grating plate-10, a filter part-101, an upstream surface-102, a downstream surface-103, a sliding boss-104, a chute-105, a hinge shaft-106, a connecting ring-107, a guide slide block-108, a decontamination mechanism-20, a decontamination table-201, a connecting plate-202, a transport plate-203, a roller-204, a power device-205, a mounting frame-206, a lifter-207, a lifting rope-208, a turnover machine-209, a turnover rope-210, a shovel tooth-211, a decontamination port-30, a deodorization cover-40 and a water flow channel-50.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

As shown in the figure, the sewage treatment device comprises: a water-facing surface 102 is formed on one side of the grating plate 10, a water-facing surface 103 is formed on the side opposite to the water-facing surface 102, and a filtering part 101 penetrating through the water-facing surface 102 and the water-facing surface 103 is arranged at the lower end of the grating plate 10; the decontamination mechanism 20 comprises a decontamination platform 201 positioned on the upstream surface 102 and a power device 205 connected with the decontamination platform 201, wherein the power device 205 drives the decontamination platform 201 to move up and down along the upstream surface 102. The decontamination station 201 has a loading state and a transport state, and when the decontamination station 201 is in the loading state, the object to be filtered located in the filtering section 101 is located on the decontamination station 201; when the decontamination station 201 is in a transport state, the object to be filtered is moved upward along the water-facing surface 102 and away from the filter unit 101. The filtering portion 101 of the grating plate 10 filters suspended matters, the decontamination mechanism 20 processes the filtered suspended matters, and the filtered matters move upwards along the upstream surface 102 and away from the filtering portion 101 to avoid suspended matters, so that the suspended matters are prevented from accumulating to influence the use and management of the sewage treatment device. The filtered matter refers to suspended matters in sewage, the suspended matters are intercepted by the filtering part 101, and water passes through the upstream surface 102 and the downstream surface 103 by the filtering part 101. The filtering part 101 is formed by strip grids which are arranged at intervals, the strip grids are arranged along the up-down direction, and the side of the decontamination platform 201, which is close to the upstream surface 102, is also provided with shovel teeth 211 which are matched with the filtering part 101. In general, the suspended matters will adhere to the filtering portion 101 corresponding to the upstream surface 102 under the action of water flow, and in this embodiment, the relieved teeth 211 are matched with the strip-shaped grids, so that the suspended matters are better separated from the filtering portion 101.

Two opposite sliding grooves 105 are formed in one side, located on the upstream surface 102, of the grating plate 10, the sliding grooves 105 extend upwards from the filtering portion 101, the decontamination platform 201 is located between the two sliding grooves 105, guide sliding blocks 108 are correspondingly arranged on two sides, located on the sliding grooves 105, of the decontamination platform 201, and the guide sliding blocks 108 are slidably connected in the sliding grooves 105. The guide slider 108 slides in cooperation with the slide groove 105 so that the decontamination station 201 moves in the direction of the grid plate 10 without shaking when moving up and down. The decontamination platform 201 comprises two fan-shaped connecting plates 202 and a cambered surface conveying plate 203, wherein the cambered parts of the two connecting plates 202 are downwards arranged, the cambered parts at the lower ends of the connecting plates 202 are respectively connected to the two sides of the conveying plate 203, which are positioned on the sliding chute 105, the upper ends of the connecting plates are respectively connected with the guide sliding blocks 108, and the concave surfaces of the conveying plate 203 are upwards arranged; when the decontamination station 201 is in a loading state, the transport plate 203 is parallel to the upstream surface 102, so as to prevent suspended matters from being pressed downwards; when the decontamination station 201 is in a transport state, the transport plate 203 is perpendicular to the upstream surface 102, and the upper surface is used for carrying suspended substances. When in use, the transport plate 203 is first kept parallel to the water-facing surface 102 and placed at the bottom of the water flow channel 50, the transport plate 203 is rotated by 90 ° and pulled upwards, so that the suspended matters on the filter 101 are collected on the upper surface of the transport plate 203, and then pulled out of the water continuously. The grid plate 10 is provided with two opposite sliding bosses 104 on the upstream surface 102, the sliding bosses 104 are raised and extend from bottom to top compared with the upstream surface 102, and the opposite side surfaces of the two sliding bosses 104 are respectively provided with a sliding groove 105; the two sides of the decontamination platform 201, which are located on the chute 105, are respectively provided with rollers 204, and the two rollers 204 are respectively abutted against the side surface of the sliding boss 104, which is far away from the upstream surface 102. Friction force when the decontamination platform 201 moves up and down is reduced by the boss and the roller 204.

The power device 205 comprises a lifting rope 208, a lifter 207 connected with the upper end of the lifting rope 208, a turnover rope 210 and a turnover machine 209 connected with the upper end of the turnover rope 210, wherein the turnover rope 210 and the two lifting ropes 208 are positioned on one side of the upstream surface 102, the lower ends of the lifting ropes 208 are respectively connected with a guide sliding block 108, the guide sliding blocks 108 are hinged with the connecting plate 202 through a hinge shaft 106, and the two lifting ropes 208 are used for driving the conveying plate 203 to move up and down; the lower end of the turnover rope 210 is connected with one side of the transport plate 203 far away from the upstream surface 102, further, the turnover rope 210 is connected with the transport plate 203 through a connecting ring 107, the lower end of the turnover rope 210 is connected with the connecting ring 107, the connecting ring 107 is connected with the outer side of the transport plate 203, and the distance between the connecting ring 107 and the upstream surface 102 is larger than the distance between the hinge shaft 106 and the upstream surface 102; the lifter 207 winds or drops two lifting ropes 208 at the same time, and the overturning rope 210 is used for driving the transportation plate 203 to realize the up-and-down movement of the decontamination platform 201. When the transport plate 203 is to be turned over, the turning machine 209 winds or lowers the turning rope 210, the turning rope 210 lifts up or lowers the transport plate 203 so that the transport plate 203 rotates around the hinge shaft 106, the transport plate 203 enters a loading state when rotating and moving away from the upstream surface 102, and the decontamination station 201 is in a transport state when the transport plate 203 rotates and moves close to the upstream surface 102. The power unit 205 further includes a mounting frame 206, the mounting frame 206 is located beside the decontamination port 30, the mounting frame 206 is used for mounting a lifter 207 and a turnover machine 209, and the lifter 207 and the turnover machine 209 are located above the water flow channel 50 and beside the decontamination port 30.

Be provided with a plurality of water flow channels 50 in the regulation pond and a plurality of scrubbing mouths 30 that communicate with water flow channels 50 respectively, scrubbing mouths 30 are located water flow channels 50 top, grid board 10 is a plurality of respectively by scrubbing mouths 30 insert locate in the water flow channels 50, the upper end of grid board 10 upwards stretches out than scrubbing mouths 30, the lower extreme butt is to water flow channels 50 bottom, the filter part 101 of grid board 10 sets up along the cross section of water flow channels 50 and towards the rivers direction, scrubbing mechanism 20 is a plurality of corresponding locating in every water flow channels 50, scrubbing bench 201 will be filtered the thing and transport out from scrubbing mouths 30. The sewage treatment apparatus further comprises a control unit, which is electrically and signally connected to the power means 205. The hoist 207 is controlled to wind or unwind the inversion rope 210 by the control unit, and the inverter 209 is controlled to wind or unwind the inversion rope 210 to achieve automatic management.

The sewage treatment device is provided with a deodorizing cover 40 covered on the deodorizing opening 30, the deodorizing opening 30 is positioned at the bottom of the deodorizing cover 40, and the upper end of the grating plate 10 and the power device 205 are both positioned in the deodorizing cover 40. The deodorizing cover 40 prevents the odor inside the water flow path 50 from drifting out of the decontamination opening 30 to ensure life and health as a resident.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. A sewage treatment device, characterized in that: the device is provided with a plurality of grating plates which are respectively inserted into a water flow channel from a decontamination port, the upper ends of the grating plates extend upwards from the decontamination port, the lower ends of the grating plates are connected to the bottom of the water flow channel in an abutting mode, one sides of the grating plates, which face the water flow direction, form a water facing surface, the other sides of the grating plates form a water facing surface, the lower ends of the grating plates are provided with filtering parts penetrating through the water facing surface and the water facing surface, and sliding grooves are formed in two sides of the water facing surface of the grating plates and extend upwards from the filtering parts; the decontamination mechanism comprises a decontamination platform and a power device, the power device drives the decontamination platform to move up and down along the upstream surface, the decontamination platform is positioned between two sliding grooves, the decontamination platform is correspondingly provided with guide sliding blocks in the sliding grooves, the guide sliding blocks are slidably connected in the sliding grooves, the decontamination platform comprises a connecting plate and a conveying plate, the upper end of the connecting plate is connected with the guide sliding blocks, and the lower end of the connecting plate is connected with the conveying plate.

2. A sewage treatment apparatus as claimed in claim 1, wherein: the sewage treatment device further comprises a control unit, and the control unit is electrically connected with the power device and in signal connection with the power device.

3. A sewage treatment apparatus as claimed in claim 1, wherein: and the side of the dirt removing table, which is close to the upstream surface, is provided with a shovel tooth matched with the filtering part.

4. A sewage treatment apparatus as claimed in claim 1, wherein: the utility model discloses a sewage treatment device, including grid board, sliding boss, dirt removal platform, slide plate, dirt removal platform and roller, be equipped with two relative sliding boss on the grid board upstream face, sliding boss is protruding and extend from bottom to top in the upstream face in comparison, is equipped with the spout on the side that sliding boss is relative respectively, dirt removal platform is located the both sides of spout respectively and corresponds and be equipped with the gyro wheel, two the gyro wheel butt respectively is on the side that sliding boss kept away from the upstream face.

5. A sewage treatment apparatus as claimed in claim 1, wherein: the power device comprises a lifting rope, a lifting machine, a turnover rope and a turnover machine, wherein the lifting machine and the turnover machine are arranged on the side of the dirt removing opening, the turnover rope and the lifting rope are arranged on the side of the water facing surface, the upper end of the lifting rope is connected with the lifting machine, the lower end of the lifting rope is connected with the guide sliding block, the upper end of the turnover rope is connected with the turnover machine, and the lower end of the turnover rope is connected with the conveying plate.

6. A sewage treatment apparatus as claimed in claim 5, wherein: the overturning rope is connected with the conveying plate through a connecting ring, the lower end of the overturning rope is connected to the connecting ring, and the connecting ring is connected with the outer side of the conveying plate.

7. A sewage treatment apparatus as claimed in claim 5, wherein: the lifter and the turnover machine are arranged on the side of the decontamination port through the mounting frame.

8. A sewage treatment apparatus as claimed in claim 1, wherein: the sewage treatment device further comprises a deodorizing cover covered on the decontamination port, and the upper end of the grating plate and the power device are both positioned in the deodorizing cover.