CN212119112U

CN212119112U - Mesa sewage treatment system

Info

Publication number: CN212119112U
Application number: CN202020126666.2U
Authority: CN
Inventors: 谢岳荣; 覃科昌; 何涛
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-12-11
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a table-board sewage treatment system, which comprises a conveying power assembly, a conveying pipeline and a plurality of sewage treatment pools; the conveying pipeline is communicated with the conveying power assembly, and a plurality of water outlets and water return ports which correspond to the sewage treatment tanks one to one are formed in the conveying pipeline; the sewage treatment tank is provided with a water inlet matched with the water outlet and a water outlet matched with the water return port; a first waterway switch is arranged between the water outlet and the water outlet which are correspondingly arranged on the same sewage treatment tank; a second water path switch is arranged at each of the water inlet and the water return port; the number of the sewage treatment tanks is more than that of the sewage treatment tanks required by the sewage quality reaching the preset discharge standard. Implement the utility model discloses, can improve sewage treatment's efficiency and guarantee sewage treatment's effect.

Description

Mesa sewage treatment system

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a mesa sewage treatment system.

Background

In the grinding and polishing process of the workshop plate, a large amount of cooling water is required. The cooling water can take away dust generated by grinding, and pollution such as dust emission and the like is reduced. However, in the case where dust in the cooling water affects the recycling of the cooling water, conventionally, the cooling water is generally precipitated in a plurality of treatment tanks to obtain recyclable industrial water, and the industrial water is reused.

Due to the excess dust in the water, a large amount of sludge can settle in the treatment tank in a short period of time, particularly in the treatment tank located upstream of the treatment system. In order to not influence the operation of the treatment system, the sludge in the treatment tank is cleaned. A plurality of treatment ponds directly communicate among the prior art, need stop sewage treatment when clearing up silt, this efficiency that has just influenced sewage treatment.

Disclosure of Invention

The utility model aims to solve the technical problem that a mesa sewage treatment system is provided, can clear up single sewage treatment pond in sewage treatment system operation, improve sewage treatment's efficiency and guarantee sewage treatment's effect.

In order to solve the technical problem, the utility model provides a table-board sewage treatment system, which comprises a conveying power assembly, a conveying pipeline and a plurality of sewage treatment pools;

the conveying pipeline is communicated with the conveying power assembly, and a plurality of water outlets and water return ports which correspond to the sewage treatment tanks one to one are formed in the conveying pipeline;

the sewage treatment tank is provided with a water inlet matched with the water outlet and a water outlet matched with the water return port;

a first water path switch is arranged between the water outlet and the water return port which are arranged corresponding to the same sewage treatment tank; a second water path switch is arranged at each of the water inlet and the water outlet;

the number of the sewage treatment tanks is more than that of the sewage treatment tanks required by the sewage quality reaching the preset discharge standard.

As an improvement of the technical scheme, a cement seal layer is arranged in the conveying pipeline, and a communicating hole is arranged in the cement seal layer;

first water route switch including locate downthehole PVC pipe of intercommunication and with the elbow pipe of PVC union coupling, the open end of elbow pipe sets up.

As an improvement of the technical scheme, the second waterway switch comprises a connecting pipe connected with the sewage treatment tank and a plug connected with the connecting pipe in a threaded manner.

As the improvement of the technical scheme, the sewage treatment tank comprises two sewage treatment chambers which are communicated through a communication port.

As the improvement of the technical scheme, a sediment hopper for impurity precipitation is arranged at the bottom of the sewage treatment chamber, and the communication port is 5-15cm higher than the top surface of the sediment hopper.

As the improvement of the technical scheme, a sewage cleaning port and a top cover matched with the sewage cleaning port are arranged above the sewage treatment chamber.

As an improvement of the above technical solution, the top cover comprises a collar connected with the dirt cleaning port, a plurality of support ribs arranged on the collar, and a top plate arranged on the support ribs;

and a protective net is arranged in the clamping ring.

As an improvement of the technical scheme, a first transparent pipe and a second transparent pipe are arranged in the sewage treatment chamber along the vertical direction;

a light-emitting unit is arranged in the first transparent tube; a photoelectric detection module is arranged in the second transparent tube;

the light-emitting unit and the photoelectric detection module are arranged oppositely to detect the thickness of sludge in the sewage treatment chamber.

As an improvement of the technical scheme, the conveying power assembly comprises a plurality of water pumps which are connected in series in sequence.

As an improvement of the technical scheme, the inner wall of the conveying pipeline is provided with a self-cleaning coating.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses an on pipeline, correspond the setting with same sewage treatment pond be equipped with first water route switch between delivery port and the return water mouth, the water inlet reaches return water mouth department all is equipped with second water route switch to the realization can mutually independent to each sewage treatment pond, when clearing up one of them sewage treatment pond, does not influence other sewage treatment pond work, improves sewage treatment's efficiency. Through setting up the sewage treatment pond that is more than the quantity in required sewage treatment pond, can avoid when clearing up one of them sewage treatment pond, sewage can also pass through required precipitation number of times, does not influence sewage treatment's effect.

Drawings

FIG. 1 is a schematic view of a tabletop sewage treatment system of the present invention;

fig. 2 is a sectional view of a sewage treatment tank according to the present invention;

fig. 3 is a diagram of an embodiment of the first waterway switch and the second waterway switch of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 1, the utility model provides a table-board sewage treatment system, which comprises a conveying power assembly 1, a conveying pipeline 2 and a plurality of sewage treatment pools 3;

the conveying pipeline 2 is communicated with the conveying power assembly 1, and a plurality of water outlets 21 and water return ports 22 which correspond to the sewage treatment tank 3 one to one are arranged on the conveying pipeline 2;

the sewage treatment tank 3 is provided with a water inlet 31 matched with the water outlet 21 and a water outlet 32 matched with the water return port 22;

a first water path switch 23 is arranged between the water outlet 21 and the water return port 22 which are arranged corresponding to the same sewage treatment tank 3; the water inlet 31 and the water outlet 32 are both provided with a second waterway switch 33;

the number of the sewage treatment tanks 3 is more than that of the sewage treatment tanks 3 required by the sewage quality reaching the preset discharge standard.

The conveying power assembly 1 preferably comprises a plurality of water pumps 11 connected in series. Sewage is through a plurality of water pump 11 provides transportation power, flow direction in pipeline 2, a plurality of first water route switches 23 of having distributed in pipeline 2. All the first waterway switches 23 are turned off, and all the second waterway switches 33 are turned on. The sewage flows into the water inlet 31 through the water outlet 21, is subjected to primary sedimentation in the first sewage treatment tank 3, and then flows into the water return port 22 through the water outlet 32; repeating the above processes until the sewage is repeatedly precipitated until the sewage can be recycled. When one of the sewage treatment tanks 3 needs to be cleaned, the second water path switch 33 at the water inlet 31 of the sewage treatment tank 3 is closed to block the sewage from entering; after the sewage in the sewage treatment tank 3 is completely discharged, closing a second water path switch 33 at the water outlet 32 of the sewage treatment tank 3; and opening the corresponding first waterway switch 23 to forward the water in the conveying pipeline 2 to the next sewage treatment tank 3, so as not to influence the operation of sewage treatment. The utility model discloses need calculate in advance or experimental quantity that obtains required sewage treatment pond 3 according to the quality of water requirement. On the basis of this quantity, the utility model discloses a quantity of sewage treatment pond 3 is 1 more than required sewage treatment pond 3's quantity at least to when clearing up one of them sewage treatment pond 3, sewage still can deposit through the sewage treatment pond 3 of corresponding quantity.

Referring to fig. 2, a cement seal is arranged in the conveying pipeline 2, and a communication hole 24 is arranged in the cement seal; first water route switch 23 is including locating PVC pipe 231 in the feed through hole and with elbow pipe 232 that PVC pipe 231 is connected, elbow pipe 232's open end sets up. The second waterway switch 33 includes a connection pipe 331 connected to the sewage treatment tank and a plug 332 screwed to the connection pipe 331. By adopting the form of the first waterway switch 23 and the second waterway switch 33, the first waterway switch 23 and the second waterway switch 33 can be conveniently opened or closed, and the operation is simple and convenient.

The sewage treatment tank 3 comprises two sewage treatment chambers which are communicated through a communication port 6. Specifically, every sewage treatment pond 3 all includes first sewage treatment room 3a and second sewage treatment room 3b, be equipped with water inlet 31 in the first sewage treatment room 3a, be equipped with return water mouth 22 on the second sewage treatment room 3 b. Two sewage treatment chambers are arranged, so that precipitated sludge can be brought up when water enters the sewage treatment chambers, and the precipitation efficiency is improved.

Referring to fig. 3, the bottom of the sewage treatment chamber is provided with a settling hopper 34 for settling impurities. The settling hopper 34 includes a plurality of inclined plates 341 inclined downward, and an arc transition (not shown in the drawings) is provided between two adjacent inclined plates 341 to facilitate the cleaning of the sludge. The sludge is deposited in the sedimentation bucket 34, the normal water inlet and drainage are not influenced, and the water in the sewage treatment tank 3 can be drained as far as possible. In this embodiment, the water inlet 31, the water outlet 32 and the communication port 6 are 5-15cm higher than the top surface of the settling hopper 34.

In order to facilitate cleaning the sewage treatment chamber, a sewage cleaning port 35 and a top cover 36 matched with the sewage cleaning port 35 are arranged above the sewage treatment chamber. When the sewage treatment chamber does not need to be cleaned, the top cover 36 is closed to prevent operators from falling accidentally; the top cover 36 can be flipped open when cleaning of the wastewater treatment chamber is required.

In order to avoid the generation of harmful gas due to insufficient oxygen in the sewage treatment tank 3. The top cover 36 comprises a clamping ring 361 connected with the sewage cleaning port 35, a plurality of supporting ribs 362 arranged on the clamping ring 361, and a top plate 363 arranged on the supporting ribs 362; a protective net 364 is arranged in the collar 361. Specifically, rand 361 with the board integrated into one piece of sewage treatment room, be fixed with many brace rods 362 on the rand 361, be fixed with roof 363 on the brace rod 362 to with sewage treatment room and external atmosphere intercommunication. In order to prevent the articles from falling off, a protective net 364 is further arranged in the collar 361.

In order to facilitate monitoring of the thickness of sludge in the sewage treatment chamber, a first transparent pipe 37 and a second transparent pipe 38 are arranged in the sewage treatment chamber along the vertical direction; a light-emitting unit 4 is arranged in the first transparent tube 37; a photoelectric detection module 5 is arranged in the second transparent tube 38; the light emitting unit 4 is disposed opposite to the photoelectric detection module 5 to detect the thickness of sludge in the sewage treatment chamber. The first transparent tube 37 and the second transparent tube 38 are hermetically connected to the top surface and the bottom surface of the sewage treatment chamber, respectively. The light emitting unit 4 is not limited to an LED lamp, and the photodetection module 5 includes but is not limited to a photosensor. When the sludge reaches the corresponding thickness, the light emitted by the light emitting unit 4 cannot be detected by the photoelectric detection module 5, the photoelectric detection module 5 sends an electric signal to a control unit (not shown in the attached drawings), and an alarm module (not shown in the attached drawings) of the control unit is started to prompt a worker to clean the sludge in time.

Further, the inner wall of the conveying pipe 2 is provided with a self-cleaning coating (not shown in the drawings). The self-cleaning coating is made of polytetrafluoroethylene, so that the wall adhesion of sludge and the like can be reduced, and the corrosion to the conveying pipeline 2 can also be reduced.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A table-board sewage treatment system is characterized by comprising a conveying power assembly, a conveying pipeline and a plurality of sewage treatment pools;

2. The tabletop sewage treatment system of claim 1 wherein a cement seal is provided in the delivery conduit, the cement seal having communication holes therein;

3. The tabletop water treatment system of claim 2 wherein the second waterway switch comprises a connecting tube connected to the sewage treatment tank and a plug threadedly connected to the connecting tube.

4. The tabletop water treatment system of claim 3 wherein the water treatment tank comprises two water treatment chambers, the two water treatment chambers being in communication via a communication port.

5. The tabletop sewage treatment system of claim 4 wherein the bottom of the sewage treatment chamber is provided with a precipitation bucket for precipitating impurities, and the communication port is 5-15cm higher than the top surface of the precipitation bucket.

6. The tabletop sewage treatment system of claim 4 wherein a sewage cleaning port and a top cover matched with the sewage cleaning port are arranged above the sewage treatment chamber.

7. The tabletop sewage treatment system of claim 6 wherein the top cover comprises a collar connected to the sewage disposal port, a plurality of support ribs disposed on the collar, and a top plate disposed on the support ribs;

and a protective net is arranged in the clamping ring.

8. The tabletop sewage treatment system of claim 7 wherein the sewage treatment chamber is vertically provided with a first transparent tube and a second transparent tube;

9. The tabletop sewage treatment system of claim 1 wherein the power delivery assembly comprises a plurality of pumps connected in series.

10. A countertop sewage treatment system as claimed in any one of claims 1 to 9 wherein the inner walls of the delivery pipes are provided with a self-cleaning coating.