CN215756918U

CN215756918U - Sewage treatment plant recycling device capable of efficiently utilizing water resources

Info

Publication number: CN215756918U
Application number: CN202121983137.5U
Authority: CN
Inventors: 李学敏; 徐志远; 梁丽丽
Original assignee: Tianjin Runda Jinyuan Water Co ltd
Current assignee: Tianjin Runda Jinyuan Water Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-08
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a sewage treatment plant recycling device capable of efficiently utilizing water resources, which comprises a water pumping device, a sewage treatment device, a water utilization node device and a stirring device, wherein the water pumping device comprises a contact tank, a water pump, a water tower, a first multi-way valve, a second multi-way valve and a recycling water pipe, the water tower is arranged at the rear side of the contact tank, the first multi-way valve is arranged in the middle of a water inlet pipe of the water tower, and the left port of the first multi-way valve is connected with the recycling water pipe through a pipeline. According to the utility model, the purpose of mixing and stirring the medicament is achieved by utilizing the water flow to impact the turbine, when the water pump cannot work normally, the first multi-way valve and the second multi-way valve are utilized, the reuse water stored in the water tower can be taken out for use in a fire station and the like, the production safety is ensured, meanwhile, the reuse water formed after treatment is introduced into the reuse water pipe for fire fighting or greening and the like, the purpose of improving the utilization rate of water resources is achieved, and the water pump is worthy of great popularization.

Description

Sewage treatment plant recycling device capable of efficiently utilizing water resources

Technical Field

The utility model relates to the technical field of water resource utilization, in particular to a recycling device for a sewage treatment plant, which can efficiently utilize water resources.

Background

The water plant is located in a remote geographical position, tap water is not communicated, domestic water only can be mainly underground water, however, the price of the underground water is extremely high, and extremely high operation cost is required to be added when the water plant supports water for the whole plant.

If the water can be timely delivered to various points in the plant where water supply is needed, such as: the method has the advantages that the medicine preparation, the greening, the fire fighting and the like are carried out, the quality and the quantity of water sources are guaranteed, the process can be used at any time within 24 hours, a large amount of water cost expenditure of tap water and underground water is saved, and the operation cost of the whole plant is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a recycling device for a sewage treatment plant, which can efficiently utilize water resources.

In order to achieve the purpose, the utility model adopts the following technical scheme: a sewage treatment plant recycling device for efficiently utilizing water resources comprises a water pumping device, a sewage treatment device, a water utilization node device and a stirring device, wherein the water pumping device comprises a contact tank, a water pump, a water tower, a first multi-way valve, a second multi-way valve and a recycling water pipe, the water tower is arranged at the rear side of the contact tank, the first multi-way valve is arranged at the middle part of a water inlet pipe of the water tower, the left port of the first multi-way valve is connected with the recycling water pipe through a pipeline, the left side and the right side of the rear end of the contact tank are respectively connected with the water pump through pipelines, the left side and the right side of the front end of the water inlet pipe of the water tower are respectively connected with the water outlets of the water pumps at the left side and the right side through pipelines, the sewage treatment device comprises an adjusting tank, an industrial water aeration grit chamber, an oxidation primary settling tank, a domestic water fine grid, an aeration grit chamber, a biological chamber and a magnetic flocculation tank, the rear side of the adjusting tank is connected with the industrial water aeration grit chamber through a pipeline, the industrial water aeration grit chamber rear side has the oxidation primary sedimentation tank through the pipe connection, the oxidation primary sedimentation tank left side has biological pond through the pipe connection, there is the magnetic flocculation clarification tank biological pond left side through the pipe connection, water node device includes that first adds between medicine, second add between medicine, third add between medicine, desliming computer lab, water source air conditioning station, fire station, afforestation station and magnetic flocculation magnetic separation machine, the second adds that the medicine water inlet links to each other with the reuse pipe through the branch pipe, the third adds that the medicine water inlet links to each other with the reuse pipe through the branch pipe, the squeezing water tank water inlet of desliming computer lab links to each other with the reuse pipe through the branch pipe, the heat exchanger water inlet of water source air conditioning station links to each other with the reuse pipe through the branch pipe, the washing mouth of magnetic flocculation magnetic separation machine links to each other with the reuse pipe through the branch pipe, agitating unit includes agitator, casing, Turbine, stirring leaf, play pencil, inlet tube and outlet pipe, first add the inside fixedly connected with agitator between medicine, agitator top fixedly connected with casing, the inside rotation of casing is connected with the turbine, the bottom fixedly connected with stirring leaf of turbine pivot, agitator bottom export fixedly connected with goes out the pencil.

As a further description of the above technical solution:

and a second multi-way valve is arranged on the right rear side of the reuse water pipe, and the right port of the second multi-way valve is fixedly connected with the left port of the water discharge pipe of the water tower.

As a further description of the above technical solution:

the front side of the biological tank is connected with a living water fine grid and an aeration grit chamber through pipelines.

As a further description of the above technical solution:

the right side of the oxidation primary sedimentation tank is connected with a medicine outlet pipe through a pipeline, the right side of the oxidation primary sedimentation tank is connected with a medicine outlet between second medicine adding through a pipeline, and the front side of the magnetic flocculation clarification tank is connected with a medicine outlet between third medicine adding through a pipeline.

As a further description of the above technical solution:

the left side of the magnetic flocculation clarification tank is connected with the contact tank through a pipeline, and the magnetic flocculation magnetic separator is fixedly connected inside the magnetic flocculation clarification tank.

As a further description of the above technical solution:

the water inlet of the fire station is connected with the reuse water pipe through a branch pipe, and the water inlet of the greening station is connected with the reuse water pipe through a branch pipe.

As a further description of the above technical solution:

the casing water inlet fixedly connected with inlet tube, the inlet tube passes through the branch pipe and links to each other with the reuse water pipe, casing delivery port fixedly connected with outlet pipe.

The utility model has the following beneficial effects:

1. according to the utility model, the turbine is impacted by the rapid water flow introduced from the recycled water pipe, so that the turbine drives the stirring blades to rotate, the water flow impacting the turbine flows into the stirring barrel from the water outlet pipe, the purpose of diluting the pesticide is realized, the turbine drives the stirring blades to rotate, and the purpose of mixing and stirring the pesticide is finally achieved.

2. In the utility model, after passing through the regulating tank, the industrial water aeration grit chamber and the oxidation primary sedimentation tank, the industrial sewage is combined with the domestic sewage passing through the domestic water fine grid and the aeration grit chamber, enters the biological tank for biochemical reaction, then enters the contact tank after passing through the magnetic flocculation clarification tank, and then under the action of the water pump, the treated reuse water is introduced into the reuse water pipe for fire fighting or greening, so as to achieve the purpose of improving the utilization rate of water resources.

Drawings

FIG. 1 is a perspective view of a recycling device of a sewage treatment plant for efficient utilization of water resources according to the present invention;

FIG. 2 is a schematic diagram of a water pumping device of a recycling device of a sewage treatment plant for efficient utilization of water resources according to the present invention;

FIG. 3 is a schematic view of a sewage treatment plant recycling device for efficient water resource utilization according to the present invention;

FIG. 4 is a schematic view of a water node device of a recycling device of a sewage treatment plant for efficient utilization of water resources according to the present invention;

FIG. 5 is a schematic view of a stirring apparatus of a recycling apparatus of a sewage treatment plant for efficient utilization of water resources according to the present invention;

FIG. 6 is a turbine diagram of a recycling device of a sewage treatment plant for efficient utilization of water resources according to the present invention.

Illustration of the drawings:

1. a water pumping device; 11. a contact tank; 12. a water pump; 13. a water tower; 14. a first multi-way valve; 15. a second multi-way valve; 16. recycling the water pipe; 2. a sewage treatment device; 21. a regulating tank; 22. an industrial water aeration grit chamber; 23. oxidizing a primary settling tank; 24. a live water fine grid and an aeration grit chamber; 25. a biological pond; 26. a magnetic flocculation clarification tank; 3. a water node device; 31. a first dosing chamber; 32. a second dosing chamber; 33. a third dosing chamber; 34. a desliming machine room; 35. a water source air conditioning station; 36. a fire station; 37. a greening station; 38. a magnetic flocculation magnetic separator; 4. a stirring device; 41. a stirring barrel; 42. a housing; 43. a turbine; 44. stirring blades; 45. a medicine outlet pipe; 46. a water inlet pipe; 47. and (5) discharging a water pipe.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, one embodiment of the present invention is provided: a sewage treatment plant recycling device for efficiently utilizing water resources comprises a water pumping device 1, a sewage treatment device 2, a water node device 3 and a stirring device 4, wherein the water pumping device 1 comprises a contact tank 11, a water pump 12, a water tower 13, a first multi-way valve 14, a second multi-way valve 15 and a recycling water pipe 16, the water tower 13 is arranged at the rear side of the contact tank 11, when a factory area is in fire or power failure, the water tower 13 can provide stable water pressure and water quantity requirements for the factory area, the production safety is guaranteed, the middle part of a water inlet pipe of the water tower 13 is provided with the first multi-way valve 14, the left end port of the first multi-way valve 14 is connected with the recycling water pipe 16 through a pipeline, the left side and the right side of the rear end of the contact tank 11 are respectively connected with the water pump 12 through pipelines, the left side and the right side of the front end of the water inlet pipe of the water tower 13 are respectively connected with the water outlets of the water pumps 12 at the left side and the right side through pipelines, the first multi-way valve 14 can prevent or allow the water pump 12 to inject recycling water into the water tower 13, thereby realizing the function of saving energy, two water pumps 12 arranged in the contact tank 11 form a one-use one-standby mechanism, ensuring smooth use, pumping recycled water into the recycled water pipe 16, the recycled water pipe 16 is annular in structure and is wound for a circle so as to facilitate water taking at each water point, the sewage treatment device 2 comprises an adjusting tank 21, an industrial water aeration grit chamber 22, an oxidation primary settling tank 23, a domestic water fine grid and aeration grit chamber 24, a biological tank 25 and a magnetic flocculation clarification tank 26, the rear side of the adjusting tank 21 is connected with the industrial water aeration grit chamber 22 through a pipeline, the rear side of the industrial water aeration grit chamber 22 is connected with the oxidation primary settling tank 23 through a pipeline, the primary treatment of industrial sewage is realized under the assistance of various flocculants or other medicaments, the left side of the oxidation primary settling tank 23 is connected with the biological tank 25 through a pipeline, the domestic sewage and the industrial sewage are mixed and biochemically reacted in the inner part of the industrial sewage 25 and then discharged into the magnetic flocculation clarification tank 26, the left side of the biological tank 25 is connected with a magnetic flocculation clarification tank 26 through a pipeline, the final decontamination of sewage can be realized by utilizing the effect of 38 mud-water separation in the magnetic flocculation clarification tank 26, the water node device 3 comprises a first dosing room 31, a second dosing room 32, a third dosing room 33, a desliming machine room 34, a water source air conditioning station 35, a fire station 36, a greening station 37 and a magnetic flocculation magnetic separator 38, control valves are integrated on connecting branch pipes between each water node and the reuse water pipe 16, the branch pipes can be freely opened and closed according to the work requirement, wherein the second dosing room 32 is an emergency dosing room, when the first dosing room 31 cannot meet the required treatment capacity in the sewage treatment process, the sewage treatment can be smoothly completed by utilizing the second dosing room 32, the water inlet of the second dosing room 32 is connected with the reuse water pipe 16 through the branch pipes, the water inlet of the third dosing room 33 is connected with the reuse water pipe 16 through the branch pipes, the above-mentioned can make the reuse water provide the flocculating agent dissolving drug water for the emergency medicine adding room, provide the dissolving drug water of lime and glucose and sodium hydroxide for the first medicine adding room 31, provide the flocculating agent dissolving drug water for the third medicine adding room 33, wherein the emergency medicine adding room and, the first medicine adding room 31 is provided for the oxidation preliminary sedimentation tank 23 process and is used, the third medicine adding room 33 is provided for the magnetic flocculation clarification tank 26 process and is used, the squeezing water tank water inlet of the desliming machine room 34 is connected with the reuse water pipe 16 through the branch pipe, the reuse water is the squeezing water tank water replenishing of the desliming machine room 34, the squeezing water tank provides the squeezing water for the desliming machine when carrying out the squeezing step, the plate and frame filter press utilizes the characteristic that the filter cloth is permeable to the mud and not permeable to the mud in the filter plate, the water in the mud is squeezed out to form the mud cake, the squeezing water can run and run a part of the device and often need the reuse water replenishing, the water inlet of the heat exchanger of the water source air-conditioning station 35 is connected with the reuse water pipe 16 through a branch pipe, the reuse water provides unit heat exchange water for the water source air-conditioning station 35, the reuse water enters the water source air-conditioning unit heat exchanger to provide heat for air-conditioning internal circulation water, the internal circulation water transmits the heat to each working point in the site and the comprehensive building through a circulation pump, the flushing port of the magnetic flocculation magnetic separator 38 is connected with the reuse water pipe 16 through a branch pipe, the magnetic flocculation magnetic separator needs to flush separated magnetic powder with reuse water, sludge generated by the magnetic flocculation process is pumped into the magnetic separator through a sludge reflux pump, the magnetic powder in the sludge is adsorbed through a magnetic drum, the adsorbed magnetic powder is flushed by the reuse water and enters the magnetic flocculation process system again, the residual sludge without the magnetic powder is discharged out of the process system, and the stirring device 4 comprises a stirring barrel 41, a shell 42, a turbine 43, stirring blades 44, The device comprises a medicine outlet pipe 45, a water inlet pipe 46 and a water outlet pipe 47, wherein a stirring barrel 41 is fixedly connected inside the first medicine adding room 31, a required decontamination medicament can be added inside the stirring barrel 41 to be used by the oxidation primary sedimentation tank 23, a shell 42 is fixedly connected to the top end of the stirring barrel 41, a turbine 43 is rotatably connected inside the shell 42, a stirring blade 44 is fixedly connected to the bottom end of a rotating shaft of the turbine 43, the turbine 43 is impacted by rapid water flow introduced from the reuse water pipe 16, so that the turbine 43 is driven to rotate the stirring blade 44, meanwhile, the water flow flows into the stirring barrel 41 from the water outlet pipe 47 to dilute and release the medicament, the turbine 43 drives the stirring blade 44 to rotate, and finally, the purpose of mixing and stirring the medicament is achieved, the medicine outlet pipe 45 is fixedly connected to the bottom end of the stirring barrel 41, and the mixed medicament can be discharged into the oxidation primary sedimentation tank 23 by the medicine outlet pipe 45.

The right rear side of the reuse water pipe 16 is provided with a second multi-way valve 15, the right port of the second multi-way valve 15 is fixedly connected with the left port of the drain pipe of the water tower 13, whether the reuse water stored in the water tower 13 flows into the reuse water pipe 16 can be controlled by the second multi-way valve 15, the front side of the biological pond 25 is connected with a living water fine grid and an aeration grit chamber 24 through pipelines, the living sewage is injected into the living sewage 24 and can be primarily purified, the right side of the oxidation primary sedimentation tank 23 is connected with a medicine outlet pipe 45 through a pipeline, the right side of the oxidation primary sedimentation tank 23 is connected with a medicine outlet of the second medicine adding chamber 32 through a pipeline, the front side of the magnetic flocculation clarification tank 26 is connected with a medicine outlet of the third medicine adding chamber 33 through a pipeline, the mixed medicine conveniently enters the oxidation primary sedimentation tank 23 or the magnetic flocculation clarification tank 26 for sewage treatment, the left side of the magnetic flocculation clarification tank 26 is connected with the contact tank 11 through a pipeline, the magnetic flocculation clarification tank 26 is internally and is fixedly connected with a magnetic separator 38, the sewage after the treatment of magnetic flocculation clarification tank 26 and 28 will get into in the contact tank 11, and under the effect of water pump 12, introduce in the retrieval and utilization water pipe 16, fire station 36 water inlet passes through the branch pipe and links to each other with retrieval and utilization water pipe 16, afforestation station 37 water inlet passes through the branch pipe and links to each other with retrieval and utilization water pipe 16, can send the retrieval and utilization water in the retrieval and utilization water pipe 16 into pipeline for fire control or pipeline for afforestation according to the user demand, the aforesaid can improve the utilization ratio of water resource, and the production cost is reduced, casing 42 water inlet fixedly connected with inlet tube 46, inlet tube 46 passes through the branch pipe and links to each other with retrieval and utilization water pipe 16, casing 42 delivery port fixedly connected with outlet pipe 47, the aforesaid is arranged in introducing turbine 43 with quick rivers, in order to realize the multistage utilization of retrieval and utilization water.

The working principle is as follows: after passing through the regulating tank 21, the industrial water aeration grit chamber 22 and the oxidation primary sedimentation tank 23, the industrial sewage is combined with the domestic sewage passing through the living water fine grid and the aeration grit chamber 24, enters the biological tank 25 for biochemical reaction, then enters the contact tank 11 after passing through the magnetic flocculation clarification tank 26, and further under the action of the water pump 12, the treated reuse water is introduced into the reuse water pipe 16 for demand to achieve the purpose of improving the water resource utilization rate, meanwhile, the turbine 43 is impacted by the rapid water flow introduced from the reuse water pipe 16, so that the turbine 43 is driven to rotate by the turbine 44, the water flow impacting the turbine 43 flows into the stirring barrel 41 from the water outlet pipe 47, the purpose of diluting the medicament is achieved, the turbine 43 drives the stirring blade 44 to rotate, and finally, the purposes of mixing and stirring the medicament are achieved, when the water pump 12 cannot normally work, the first multi-way valve 14 and the second multi-way valve 15 are utilized, the reuse water stored in the water tower 13 can be called out for the fire station 36, and the production safety is guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sewage treatment plant retrieval and utilization device of water resource high efficiency utilization, includes pumping device (1), sewage treatment plant (2), uses water node device (3) and agitating unit (4), its characterized in that: the water pumping device (1) comprises a contact tank (11), a water pump (12), a water tower (13), a first multi-way valve (14), a second multi-way valve (15) and a reuse water pipe (16), the water tower (13) is arranged on the rear side of the contact tank (11), the first multi-way valve (14) is arranged in the middle of a water inlet pipe of the water tower (13), the left end opening of the first multi-way valve (14) is connected with the reuse water pipe (16) through a pipeline, the left side and the right side of the rear end of the contact tank (11) are respectively connected with the water pump (12) through pipelines, the left side and the right side of the front end of the water inlet pipe of the water tower (13) are respectively connected with the water outlet of the water pump (12) on the left side and the right side through a pipeline, the sewage treatment device (2) comprises a regulating tank (21), an industrial water aeration grit chamber (22), an oxidation initial sedimentation tank (23), a domestic water fine grid, an aeration grit chamber (24), a biological tank (25) and a magnetic flocculation clarification tank (26), the industrial water aeration grit chamber (22) is connected to the rear side of the regulating tank (21) through a pipeline, the oxidation primary sedimentation tank (23) is connected to the rear side of the industrial water aeration grit chamber (22) through a pipeline, the biological tank (25) is connected to the left side of the oxidation primary sedimentation tank (23) through a pipeline, the magnetic flocculation clarification tank (26) is connected to the left side of the biological tank (25) through a pipeline, the water node device (3) comprises a first dosing room (31), a second dosing room (32), a third dosing room (33), a desliming machine room (34), a water source air conditioning station (35), a fire station (36), a greening station (37) and a magnetic flocculation magnetic separator (38), the water inlet of the second dosing room (32) is connected with the reuse water pipe (16) through a branch pipe, the water inlet of the third dosing room (33) is connected with the reuse water pipe (16) through a branch pipe, the water inlet of a squeezing water tank of the desliming machine room (34) is connected with the reuse water pipe (16) through a branch pipe, the heat exchanger water inlet of water source air conditioner station (35) passes through the branch pipe and links to each other with reuse water pipe (16), the washing mouth of magnetic flocculation magnetic separation machine (38) links to each other with reuse water pipe (16) through the branch pipe, agitating unit (4) include agitator (41), casing (42), turbine (43), stirring leaf (44), play pencil (45), inlet tube (46) and outlet pipe (47), first add medicine room (31) inside fixedly connected with agitator (41), agitator (41) top fixedly connected with casing (42), casing (42) inside rotation is connected with turbine (43), the bottom fixedly connected with stirring leaf (44) of turbine (43) pivot, agitator (41) bottom export fixedly connected with goes out pencil (45).

2. The recycling device of sewage treatment plant for high efficiency utilization of water resources according to claim 1, characterized in that: the right rear side of the reuse water pipe (16) is provided with a second multi-way valve (15), and the right port of the second multi-way valve (15) is fixedly connected with the left port of a water drain pipe of the water tower (13).

3. The recycling device of sewage treatment plant for high efficiency utilization of water resources according to claim 1, characterized in that: the front side of the biological tank (25) is connected with a living water fine grid and an aeration grit chamber (24) through pipelines.

4. The recycling device of sewage treatment plant for high efficiency utilization of water resources according to claim 1, characterized in that: the right side of the oxidation primary sedimentation tank (23) is connected with a medicine outlet pipe (45) through a pipeline, the right side of the oxidation primary sedimentation tank (23) is connected with a medicine outlet of the second medicine adding room (32) through a pipeline, and the front side of the magnetic flocculation clarification tank (26) is connected with a medicine outlet of the third medicine adding room (33) through a pipeline.

5. The recycling device of sewage treatment plant for high efficiency utilization of water resources according to claim 1, characterized in that: the left side of the magnetic flocculation clarification tank (26) is connected with the contact tank (11) through a pipeline, and a magnetic flocculation magnetic separator (38) is fixedly connected inside the magnetic flocculation clarification tank (26).

6. The recycling device of sewage treatment plant for high efficiency utilization of water resources according to claim 1, characterized in that: the water inlet of the fire-fighting station (36) is connected with the reuse water pipe (16) through a branch pipe, and the water inlet of the greening station (37) is connected with the reuse water pipe (16) through a branch pipe.

7. The recycling device of sewage treatment plant for high efficiency utilization of water resources according to claim 1, characterized in that: casing (42) water inlet fixedly connected with inlet tube (46), inlet tube (46) link to each other with reuse water pipe (16) through the branch pipe, casing (42) delivery port fixedly connected with outlet pipe (47).