CN215327139U

CN215327139U - High-efficiency sedimentation tank

Info

Publication number: CN215327139U
Application number: CN202121615968.7U
Authority: CN
Inventors: 李艳鹏; 米小光; 赵永红; 王树迎; 李建荣; 刘浩; 刘杰; 柴可燃
Original assignee: Cccc Yibin Investment Construction Co ltd
Current assignee: Cccc Yibin Investment Construction Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-28
Anticipated expiration: 2031-07-15

Abstract

The utility model belongs to the technical field of sedimentation tanks, and relates to a high-efficiency sedimentation tank, which comprises a sedimentation tank, wherein one side of the sedimentation tank is communicated with a water inlet pipe, the other end of the water inlet pipe is communicated with a pipeline mixer, and the other end of the pipeline mixer is communicated with a water delivery pipe. Its beneficial effect is, this high-efficient sedimentation tank, through the medicine storage tank, the line mixer, the setting of first pipe chute and second pipe chute etc. realizes through adding flocculating agent and coagulant aid, make impurity in the sewage and floater take place the coagulating sedimentation, and increase the area of sediment etc. under the effect of pipe chute, with this efficiency that increases sewage treatment, through first sedimentation chamber, the second sedimentation chamber, the setting of first mud discharging port and second mud discharging port etc. realizes that first sedimentation chamber and second sedimentation chamber carry out twice sediment to sewage, and the mud of sediment is through handling once more outside with first intercommunication head etc. carry, the sedimentation effect of sewage has been increased under combined action between them.

Description

High-efficiency sedimentation tank

Technical Field

The utility model belongs to the technical field of sedimentation tanks, and particularly relates to a high-efficiency sedimentation tank.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank. In order to improve the sedimentation effect and reduce the land occupation area, a honeycomb inclined tube counter flow sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted. Sedimentation tanks are widely used in wastewater treatment. However, most of the existing sedimentation tanks have low sedimentation efficiency and poor sedimentation effect when in use, and the sedimentation tanks are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-efficiency sedimentation tank, which solves the technical problems of low sedimentation efficiency, poor sedimentation effect and inconvenience in cleaning of the sedimentation tank.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency sedimentation tank comprises a sedimentation tank, wherein one side of the sedimentation tank is communicated with a water inlet pipe, the other end of the water inlet pipe is communicated with a pipeline mixer, the other end of the pipeline mixer is communicated with a water delivery pipe, a liquid storage tank is arranged at the top of the sedimentation tank, an infusion pump is arranged in the liquid storage tank, the liquid outlet end of the infusion pump is communicated with an infusion pipe, the other end of the infusion pipe is communicated with a second communication head, two sides of the second communication head are communicated with liquid injection pipes, a partition plate is arranged in the sedimentation tank, a water delivery port is formed in the partition plate, a first sedimentation chamber and a second sedimentation chamber are respectively arranged at two sides of the partition plate, a first support plate and a second support plate are respectively arranged at the tops of the inner walls of the first sedimentation chamber and the second sedimentation chamber, a cleaning plate is respectively arranged at the tops of the inner walls of the first sedimentation chamber and the second sedimentation chamber, a first inclined pipe is arranged in the first sedimentation chamber, and a second inclined pipe is arranged in the second precipitation cavity.

As a further scheme of the utility model: the pipeline mixer is characterized in that a plurality of guide plates are arranged inside the pipeline mixer, and a plurality of guide holes are formed in the guide plates.

As a further scheme of the utility model: the water delivery pipe is communicated with a medicine storage tank, and the medicine storage tank is provided with a valve.

As a further scheme of the utility model: the opposite side of first backup pad is provided with first passageway, the opposite side of second backup pad is provided with the second passageway, first passageway, second passageway are linked together with first sedimentation chamber and second sedimentation chamber respectively, the both sides of first pipe chute set up respectively on baffle and first backup pad, the both sides of second pipe chute set up respectively on baffle and second backup pad.

As a further scheme of the utility model: the other end of the liquid injection pipe penetrates through the sedimentation tank and is communicated with the top of the cleaning plate, the bottom of the cleaning plate is communicated with a plurality of spray heads, and the spray heads are uniformly arranged.

As a further scheme of the utility model: the other end of inlet tube passes the sedimentation tank intercommunication in first passageway, the inside intercommunication outlet pipe of second passageway, the other end of outlet pipe passes the sedimentation tank and communicates with the external world.

As a further scheme of the utility model: first mud discharging opening and second mud discharging opening have been seted up respectively to the bottom in first sedimentation chamber and second sedimentation chamber, the bottom intercommunication of first mud discharging opening has first mud pipe, second mud discharging opening bottom intercommunication has second mud pipe, the other end intercommunication of first mud pipe and second mud pipe has first intercommunication head, the bottom intercommunication of first intercommunication head has defeated mud pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. this high-efficient sedimentation tank through the setting of medicine storage tank, pipeline mixer, first pipe chute and second pipe chute etc. realizes making impurity and floater in the sewage take place the coagulating sedimentation through adding flocculating agent and coagulant aid to increase the area etc. of deposiing under the effect of pipe chute, with this efficiency that increases sewage treatment.

2. This high-efficient sedimentation tank through the setting of first sedimentation chamber, second sedimentation chamber, first mud discharging mouth and second mud discharging mouth etc. realizes that first sedimentation chamber and second sedimentation chamber carry out twice sediment to sewage to and the mud of sediment through with first intercommunication head etc. carry outside again handle, increased the precipitation effect of sewage under combined action between them.

3. This high-efficient sedimentation tank through the setting of liquid reserve tank, transfer pump and washing board etc. realizes that the transfer pump passes through transfer line, second intercommunication head and notes liquid pipe and passes through the shower nozzle discharge with the inside water of liquid reserve tank, washs first pipe chute and second pipe chute respectively, has increased the functionality of sedimentation tank.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a schematic view of the structure of the line mixer of the present invention;

FIG. 4 is a schematic view of the baffle of the present invention;

in the figure: 1. a sedimentation tank; 2. a first sludge discharge port; 3. a first sludge discharge pipe; 4. a first communication head; 5. a mud conveying pipe; 6. a second sludge discharge port; 7. a water inlet pipe; 8. a pipeline mixer; 801. a baffle; 802. a flow guide hole; 9. a water delivery pipe; 10. a medicine storage tank; 11. a valve; 12. a liquid storage tank; 13. a first channel; 14. A first settling chamber; 15. a partition plate; 16. a second settling chamber; 17. a first inclined tube; 18. a water delivery port; 19. A first support plate; 20. an infusion pump; 21. a transfusion tube; 22. a second communication head; 23. a liquid injection pipe; 24. Cleaning the plate; 25. a water outlet pipe; 26. a second sludge discharge pipe; 27. a second inclined tube; 28. a second support plate; 29. a second channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a high-efficiency sedimentation tank comprises a sedimentation tank 1, one side of the sedimentation tank 1 is communicated with a water inlet pipe 7, the other end of the water inlet pipe 7 is communicated with a pipeline mixer 8, the other end of the pipeline mixer 8 is communicated with a water delivery pipe 9, the top of the sedimentation tank 1 is provided with a liquid storage tank 12, the inside of the liquid storage tank 12 is provided with a liquid delivery pump 20, the liquid outlet end of the liquid delivery pump 20 is communicated with a liquid delivery pipe 21, the other end of the liquid delivery pipe 21 is communicated with a second communication head 22, both sides of the second communication head 22 are communicated with liquid injection pipes 23, through the arrangement of the liquid storage tank 12, the liquid delivery pump 20, a cleaning plate 24 and the like, the liquid delivery pump 20 discharges water in the liquid storage tank 12 through the liquid delivery pipe 21, the second communication head 22 and the liquid injection pipes 23, the first inclined pipe 17 and the second inclined pipe 27 are respectively cleaned, the functionality of the sedimentation tank 1 is increased, the inside of the sedimentation tank 2 is provided with a partition plate 15, a water delivery port 18 is arranged on the partition plate 15, the two sides of the partition 15 are respectively provided with a first sedimentation chamber 14 and a second sedimentation chamber 16, the first sedimentation chamber 14 and the second sedimentation chamber 16 can carry out twice sedimentation on sewage through the arrangement of the first sedimentation chamber 14, the second sedimentation chamber 16, the first sludge discharge port 2, the second sludge discharge port 6 and the like, the sedimentary sludge is conveyed to the outside through the first communication head 4 and the like to be treated again, the sedimentation effect of the sewage is increased under the combined action of the first sedimentation chamber and the second sedimentation chamber, the top parts of the inner walls of the first sedimentation chamber 14 and the second sedimentation chamber 16 are respectively provided with a first support plate 19 and a second support plate 28, the top parts of the inner walls of the first sedimentation chamber 14 and the second sedimentation chamber 16 are respectively provided with a cleaning plate 24, the inside of the first sedimentation chamber 14 is provided with a first inclined pipe 17, the inside of the second sedimentation chamber 16 is provided with a second inclined pipe 27, and through the arrangement of a medicine storage tank 10, a pipeline mixer 8, the first inclined pipe 17 and the second inclined pipe 27, the method realizes that impurities and floating matters in the sewage are subjected to coagulating sedimentation by adding the flocculating agent and the coagulant aid, and the sedimentation area is increased under the action of the inclined tube, so that the sewage treatment efficiency is increased.

Specifically, as shown in fig. 1 and 2, a water pipe 9 is communicated with a drug storage tank 10, the drug storage tank 10 is provided with a valve 11, the other side of a first support plate 19 is provided with a first channel 13, the other side of a second support plate 28 is provided with a second channel 29, the first channel 13 and the second channel 29 are respectively communicated with a first precipitation cavity 14 and a second precipitation cavity 16, two sides of a first inclined pipe 17 are respectively arranged on a partition plate 15 and the first support plate 19, two sides of a second inclined pipe 27 are respectively arranged on the partition plate 15 and the second support plate 28, the other end of a liquid injection pipe 23 passes through the precipitation tank 1 and is communicated with the top of a cleaning plate 24, the bottom of the cleaning plate 24 is communicated with a plurality of nozzles which are uniformly arranged, the other end of a water inlet pipe 7 passes through the precipitation tank 1 and is communicated in the first channel 13, the interior of the second channel 29 is communicated with a water outlet pipe 25, the other end of the water outlet pipe 25 passes through the precipitation tank 1 and is communicated with the outside, first mud discharging opening 2 and second mud discharging opening 6 have been seted up respectively to the bottom of first sedimentation chamber 14 and second sedimentation chamber 16, and the bottom intercommunication of first mud discharging opening 2 has first mud pipe 3, and second mud discharging opening 6 bottom intercommunication has second mud pipe 26, and the other end intercommunication of first mud pipe 3 and second mud pipe 26 has first intercommunication head 4, and the bottom intercommunication of first intercommunication head 4 has mud conveying pipe 5.

Specifically, as shown in fig. 3 and 4, a plurality of flow guiding plates 801 are disposed inside the pipeline mixer 8, and a plurality of flow guiding holes 802 are disposed on each of the plurality of flow guiding plates 801.

The working principle of the utility model is as follows:

s1, when the high-efficiency sedimentation tank is used, a water conveying pipe 9 is communicated to a sewage conveying device, then a medicine storage tank 10 is opened through a valve 11, so that sewage carrying a flocculating agent and a coagulant aid enters a pipeline mixer 8, the sewage entering the pipeline mixer 8 is uniformly mixed and reacted with the flocculating agent and the coagulant aid under the action of a guide plate 801 and a guide hole 802, and then the sewage enters a first sedimentation cavity 14 in the sedimentation tank 1 through a water inlet pipe 7;

s2, mixing and flocculating the sewage entering the first sedimentation cavity 14 under the action of a flocculating agent and a coagulant aid, then precipitating under the action of a first inclined pipe 17, allowing the sewage precipitated in the first sedimentation tank 1 to enter the second sedimentation cavity 16 through a water conveying port 18, then performing secondary sedimentation under the action of a second inclined pipe 27, and discharging the clear water after the precipitation out of the sedimentation tank 1 through a water outlet pipe 25;

s3, the sludge precipitated in the first inclined pipe 17 and the second inclined pipe 27 falls into the first sludge discharge port 2 and the second sludge discharge port 6 respectively, then the sludge is conveyed to the interior of an external sludge treatment device through the first sludge discharge pipe 3, the second sludge discharge pipe 26 and the first communication head 4 to be treated, when the interior of the sedimentation tank 1 needs to be cleaned, the external controller controls the infusion pump 20 to work, so that the infusion pump 20 is conveyed into the cleaning plate 24 in the first sedimentation chamber 14 and the second sedimentation chamber 16 through the infusion pipe 21, the second communication head 22 and the infusion pipe 23 respectively, and the interior of the sedimentation tank is cleaned through the ejection of the communicated nozzles at the bottom of the cleaning plate 24.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. High-efficient sedimentation tank, including sedimentation tank (1), its characterized in that: one side intercommunication of sedimentation tank (1) has inlet tube (7), the other end intercommunication of inlet tube (7) has pipeline mixer (8), the other end intercommunication of pipeline mixer (8) has raceway (9), the top of sedimentation tank (1) is provided with liquid reserve tank (12), the inside of liquid reserve tank (12) is provided with transfer pump (20), the play liquid end intercommunication of transfer pump (20) has transfer line (21), the other end intercommunication of transfer line (21) has second intercommunication head (22), the both sides of second intercommunication head (22) all communicate and have notes liquid pipe (23), the inside of sedimentation tank (1) is provided with baffle (15), water delivery mouth (18) have been seted up on baffle (15), the both sides of baffle (15) are provided with first sedimentation chamber (14) and second sedimentation chamber (16) respectively, first sedimentation chamber (14), The inner wall top of second precipitation chamber (16) is provided with first backup pad (19) and second backup pad (28) respectively, the inner wall top of first precipitation chamber (14) and second precipitation chamber (16) all is provided with cleaning plate (24), the inside of first precipitation chamber (14) is provided with first pipe chute (17), the inside of second precipitation chamber (16) is provided with second pipe chute (27).

2. The high efficiency settling tank of claim 1, wherein: the pipeline mixer (8) is internally provided with a plurality of guide plates (801), and a plurality of guide holes (802) are formed in the guide plates (801).

3. The high efficiency settling tank of claim 1, wherein: the water delivery pipe (9) is communicated with a medicine storage tank (10), and the medicine storage tank (10) is provided with a valve (11).

4. The high efficiency settling tank of claim 1, wherein: the opposite side of first backup pad (19) is provided with first passageway (13), the opposite side of second backup pad (28) is provided with second passageway (29), first passageway (13), second passageway (29) are linked together with first sedimentation chamber (14) and second sedimentation chamber (16) respectively, the both sides of first pipe chute (17) set up respectively on baffle (15) and first backup pad (19), the both sides of second pipe chute (27) set up respectively on baffle (15) and second backup pad (28).

5. The high efficiency settling tank of claim 1, wherein: the other end of the liquid injection pipe (23) penetrates through the sedimentation tank (1) and is communicated with the top of the cleaning plate (24), the bottom of the cleaning plate (24) is communicated with a plurality of spray heads, and the spray heads are uniformly arranged.

6. The high efficiency settling tank of claim 4, wherein: the other end of inlet tube (7) passes sedimentation tank (1) intercommunication in first passageway (13), the inside intercommunication outlet pipe (25) of second passageway (29), the other end of outlet pipe (25) passes sedimentation tank (1) and communicates with the external world.

7. The high efficiency settling tank of claim 1, wherein: first mud discharging opening (2) and second mud discharging opening (6) have been seted up respectively to the bottom in first precipitation chamber (14) and second precipitation chamber (16), the bottom intercommunication of first mud discharging opening (2) has first mud pipe (3), second mud discharging opening (6) bottom intercommunication has second mud pipe (26), the other end intercommunication of first mud pipe (3) and second mud pipe (26) has first intercommunication head (4), the bottom intercommunication of first intercommunication head (4) has defeated mud pipe (5).