CN210620509U

CN210620509U - Lithium cell is disassembled and is used effluent treatment plant

Info

Publication number: CN210620509U
Application number: CN201920909146.6U
Authority: CN
Inventors: 李明峰; 陈华根; 肖培南; 李森; 张冠儒; 赖强; 黄心荣; 施勇
Original assignee: Jiangxi Ruida New Energy Technology Co ltd
Current assignee: Jiangxi Ruida New Energy Technology Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-26
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a lithium cell is disassembled and is used effluent treatment plant, including water inlet, motor, air-blower and PH value detector, the right side of water inlet is connected with the filter box, the right side of filter box is connected with the membrane reaction pond, the right side of membrane reaction pond is connected with acid-base reaction tank, the internally mounted of acid-base reaction tank has the fixed plate, and the top of fixed plate is connected with the slide, the inside of membrane reaction tank is provided with the solid bed, the right side of membrane reaction tank is connected with the cistern through the valve, the membrane reaction tank is provided with the air-blower with the rear of acid-base reaction tank, and air-blower and blast pipe interconnect, the front surface of acid-base reaction tank is connected with the PH value detector. This waste water purification device for lithium cell disassembly gets into the cistern with sewage after three steps of purifications respectively, has ensured that sewage can carry out complete purification, and the outside in acid-base reaction pond is provided with the pH value detector, can carry out the visual observation to its inside sewage reaction.

Description

Lithium cell is disassembled and is used effluent treatment plant

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell is disassembled and is used effluent treatment plant.

Background

The lithium battery is a modern research and development, is applied to a large area in modern society, takes lithium metal or lithium alloy as a battery of a negative electrode material, has the advantages of being rechargeable, high in safety, large in electricity storage capacity, high in convenience and the like, can be widely applied to various electrical appliances, mobile communication equipment and camera electronic products, can generate a lot of polluted wastewater when the lithium battery needs to be disassembled, and can be reused or discharged after the wastewater formed after the lithium battery is disassembled is purified by an operator.

The conventional wastewater treatment device is a unified sewage treatment tank usually, and the wastewater formed after the lithium battery is disassembled is purified by chemical solvent or other methods, so that the complete purification treatment of the wastewater is difficult to realize, and the situations of waste and secondary pollution caused by excessive introduction of the chemical solvent are easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell is disassembled and is used effluent treatment plant to the conventional effluent treatment plant who proposes in solving above-mentioned background art hardly carries out complete purification treatment to sewage usually, and appears easily that chemical solvent lets in the problem that excessively causes waste and secondary pollution.

In order to achieve the above object, the utility model provides a following technical scheme: a wastewater purification device for disassembling a lithium battery comprises a water inlet, a motor, an air blower and a PH value detector, wherein the right side of the water inlet is connected with a filter box, a filter layer is arranged inside the filter box, a baffle is arranged above the filter layer, the right side of the filter box is connected with a membrane reaction tank, a membrane assembly is arranged inside the membrane reaction tank, a notch is formed in the upper part of the membrane assembly, a biological membrane is arranged below the membrane assembly, a blowing pipeline is connected inside the membrane reaction tank, a valve is connected to the right side of the membrane reaction tank, an acid-base reaction tank is connected to the right side of the valve, a connecting shaft is arranged on the upper surface of the acid-base reaction tank in a penetrating manner, the motor is connected above the connecting shaft, a fixed plate is arranged inside the acid-base reaction tank, a sliding plate is connected above the fixed plate, the inside of membrane reaction tank is provided with the solid bed of material, and the solid bed of material is located the below of fixed plate and slide, the inner wall of membrane reaction tank is provided with sprays the mouth, and the internal connection of membrane reaction tank has the blast pipe, the right side of membrane reaction tank is connected with the cistern through the valve, and the right side of cistern is connected with the delivery port, membrane reaction tank is provided with the air-blower with the rear of acid-base reaction tank, and air-blower and blast pipe interconnect, the front surface of acid-base reaction tank is connected with the PH value detector, and the below of acid-base reaction tank is provided with the arm-tie to arm-tie and solid bed interconnect, the inlet tube is installed in the outside of acid-base reaction tank, the fixed block is all installed at both ends around the top of biomembrane, the spout has been seted up on the inner wall surface of.

Preferably, the inside of the filter layer is provided with an activated carbon material, the filter layer and the filter box form a sliding structure, and the filter layer and the baffle form a sliding structure.

Preferably, the biological membranes are arranged below the membrane assembly at equal intervals, the biological membranes and the membrane assembly form a detachable mounting structure through the fixing blocks, and the fixing blocks and the notches form a clamping structure.

Preferably, the sliding plate and the acid-base reaction tank form a sliding structure through the sliding chute, and the sliding plate and the fixing plate form a rotating structure.

Preferably, the material fixing layer is made of an iron wire net material, the top end of the left side of the material fixing layer is connected with the bottom end of the sliding plate, the top end of the right side of the material fixing layer is connected with the bottom end of the fixing plate, and the material fixing layer and the acid-base reaction tank form a sliding structure.

Preferably, the spraying ports are arranged below the inner wall of the acid-base reaction tank at equal intervals, and the height of the spraying port at the lowest layer is higher than the height of the bottom end of the blast pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the waste water purification device for disassembling the lithium battery,

1. dividing a conventional unified sewage treatment tank into three treatment tanks, firstly filtering sewage for the first time through a filter layer, then performing a biological membrane reaction through a membrane reaction tank to complete the second filtration, and finally performing a third filtration through an acid-base reaction tank and a chemical solvent reaction, so that the sewage can enter a water storage tank after being completely filtered and purified, and is isolated from the previous reaction tank to prevent the occurrence of secondary pollution;

2. the reaction speed of the sewage in the reaction tank is accelerated by the blower, the pH value detector is arranged on the outer side of the acid-base reaction tank, and an operator can observe the reaction condition of the sewage and the chemical reagent in the acid-base reaction tank through the pH value detector, so that the introduction of the chemical solvent is stopped in time, the sewage in the reaction tank can be completely purified, and the waste of the solvent can be avoided;

3. the solid residue that produces in the acid-base reaction tank behind the reaction can get into the inside on solid bed of material, and after the reaction was accomplished, operating personnel can get into solid bed of material through the isolated rivers of slide, will gu the inside in material layer pull out acid-base reaction tank, convenient clear up solid bed of material.

Drawings

FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;

FIG. 2 is a schematic view of the overall overlooking internal structure of the present invention;

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

fig. 4 is the structure diagram of the utility model discloses the fixed block is looked to the right side.

In the figure: 1. a water inlet; 2. a filter box; 3. a filter layer; 4. a membrane reaction tank; 5. a membrane module; 6. a notch; 7. a biofilm; 8. a blast duct; 9. a valve; 10. an acid-base reaction tank; 11. a connecting shaft; 12. a motor; 13. a fixing plate; 14. a slide plate; 15. a solid material layer; 16. a spray port; 17. a reservoir; 18. a water outlet; 19. a baffle plate; 20. a blower; 21. a PH value detector; 22. pulling a plate; 23. a liquid inlet pipe; 24. a fixed block; 25. a chute.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a wastewater purification device for disassembling a lithium battery comprises a water inlet 1, a filter box 2, a filter layer 3, a membrane reaction tank 4, a membrane component 5, a notch 6, a biological membrane 7, a blast pipeline 8, a valve 9, an acid-base reaction tank 10, a connecting shaft 11, a motor 12, a fixing plate 13, a sliding plate 14, a solid material layer 15, a spray port 16, a reservoir 17, a water outlet 18, a baffle plate 19, an air blower 20, a PH value detector 21, a pulling plate 22, a liquid inlet pipe 23, a fixing block 24 and a sliding groove 25, wherein the filter box 2 is connected to the right side of the water inlet 1, the filter layer 3 is arranged in the filter box 2, the baffle plate 19 is arranged above the filter layer 3, the membrane reaction tank 4 is connected to the right side of the filter box 2, the membrane component 5 is arranged in the membrane reaction tank 4, the notch 6 is arranged above the membrane component 5, the biological membrane 7 is arranged below the membrane component, a valve 9 is connected to the right side of the membrane reaction tank 4, an acid-base reaction tank 10 is connected to the right side of the valve 9, a connecting shaft 11 is installed on the upper surface of the acid-base reaction tank 10 in a penetrating mode, a motor 12 is connected to the upper portion of the connecting shaft 11, a fixing plate 13 is installed inside the acid-base reaction tank 10, a sliding plate 14 is connected to the upper portion of the fixing plate 13, the sliding plate 14 is connected to the bottom end of the connecting shaft 11, a solid material layer 15 is arranged inside the membrane reaction tank 4, the solid material layer 15 is located below the fixing plate 13 and the sliding plate 14, a spraying opening 16 is formed in the inner wall of the membrane reaction tank 4, a blowing pipeline 8 is connected to the inside of the membrane reaction tank 4, a water storage tank 17 is connected to the right side of the membrane reaction tank 4 through the valve 9, a water outlet 18 is connected to the right side of the water storage tank 17, the front surface of acid-base reaction pond 10 is connected with pH value detector 21, and the below of acid-base reaction pond 10 is provided with arm-tie 22 to arm-tie 22 and solid material layer 15 interconnect, inlet tube 23 is installed in the outside of acid-base reaction pond 10, and fixed block 24 is all installed at both ends around the top of biomembrane 7, and spout 25 has been seted up on the inner wall surface of membrane reaction pond 4.

The inside of filter layer 3 is provided with the activated carbon material, and filter layer 3 constitutes sliding construction with straining box 2 to filter layer 3 constitutes sliding construction with baffle 19, after sewage passes through water inlet 1 and gets into this device, at first carry out preliminary filtration via straining box 2, when needs are changed the inside filtration material of filter layer 3, only need promote baffle 19, take out filter layer 3 and change its inside filter core can.

Biofilm 7 is equidistant to be arranged in the below of membrane module 5, and biofilm 7 constitutes through fixed block 24 and membrane module 5 and dismantles the mounting structure, and fixed block 24 constitutes the block structure with notch 6, and biofilm 7 passes through fixed block 24 to be fixed in the below of membrane module 5, purifies sewage, when needs change biofilm 7, upwards takes up biofilm 7 for fixed block 24 breaks away from notch 6, again with new biofilm 7 on fixed block 24 with notch 6 block can.

The sliding plate 14 and the acid-base reaction tank 10 form a sliding structure through the sliding groove 25, the sliding plate 14 and the fixing plate 13 form a rotating structure, after the liquid reaction inside the acid-base reaction tank 10 is completed, a worker needs to drive the sliding plate 14 to rotate above the fixing plate 13 through the motor 12, after the folding layout formed by the sliding plate 14 and the fixing plate 13 can completely block the upper surface of the solid material layer 15, the motor 12 is closed, and at the moment, water flow is blocked by the folding layout formed by the sliding plate 14 and the fixing plate 13 and cannot enter the inside of the solid material layer 15.

Solid bed of material 15 sets up to the wire netting material, and the left side top of solid bed of material 15 and the bottom interconnect of slide 14, and the right side top of solid bed of material 15 and the bottom interconnect of fixed plate 13, solid bed of material 15 constitutes sliding structure with acid-base reaction tank 10, when sewage reacts with chemical solvent, can produce solid residue and deposit to the inside of solid bed of material 15, when the reaction is accomplished, top slide 14 rotates the back, rivers are blockked in the top of solid bed of material 15, the staff can pull out the inside of acid-base reaction tank 10 with solid bed of material 15 this moment, the solid residue of solid bed of material 15 inside is cleared up.

Spray 16 equidistant ranges in the inner wall below of acid-base reaction tank 10 of mouthful, and the bottom of the mouth 16 that sprays of lowest floor highly is higher than blast pipe 8's bottom height, chemical solvent reacts with sewage through the inside that 16 entering acid-base reaction tank 10 of the mouth that sprays, 16 settings of the mouth that sprays make chemical solvent can be more comprehensive take place complete chemical reaction with sewage in the bottom, the air of bloating in the blast pipe 8 is upwards floated by spraying mouthful 16, the reaction rate between chemical solvent and the sewage has been increaseed.

The working principle is as follows: when waste water formed after the lithium battery is disassembled needs to be purified, firstly, sewage is filled into the device through the water inlet 1, the sewage is filtered for the first time through the filter layer 3 in the filter box 2, impurities in the sewage are filtered primarily, the filtered sewage flows into the membrane reaction tank 4, the membrane reaction tank 4 adsorbs small impurities in the sewage on the surface of the biological membrane 7, the sewage is purified through the biological membrane 7, the air blower 20 blows air into the bottom end of the membrane reaction tank 4 through the air blowing pipeline 8 to accelerate the flow of the sewage, and therefore the water flow can be in contact with the membrane component 5 more rapidly and comprehensively;

opening the valve 9 to enable the sewage purified by the biological membrane 7 to enter the acid-base reaction tank 10, enabling a chemical solvent to enter the liquid inlet pipe 23 to be sprayed inside the acid-base reaction tank 10 through the spraying port 16 to perform chemical reaction with the sewage, accelerating the chemical reaction between the solvent and the sewage by the air blown out from the air blowing pipeline 8, enabling a worker to observe whether the sewage inside the acid-base reaction tank 10 is completely reflected or not through the pH value detector 21 on the outer wall of the acid-base reaction tank 10, stopping the chemical solvent filling firstly after the pH value detector 21 shows that the liquid inside is neutral through the reaction, starting the motor 12, driving the sliding plate 14 to slide inside the sliding groove 25 through the rotating shaft inside the connecting shaft 11 by the motor 12, and closing the motor 12 after the sliding plate 14 completely rotates to the left side of the acid-base reaction tank 10 to enable the sliding plate 14 and the fixing plate 13 to form a complete folded plate surface, stopping water flow above the plate surface, wherein a worker can pull the solid material layer 15 out of the acid-base reaction tank 10 through the pull plate 22, solid residues generated after reaction of sewage above the solid material layer 15 and a chemical solvent are stored in the solid material layer, and the worker needs to take out the solid residues after the reaction is finished to prevent secondary pollution;

therefore, after the PH detector 21 indicates that the sewage in the acid-base reaction tank 10 is neutral, the sewage is purified, and after a series of operations, a worker can open the valve 9 on the right side of the acid-base reaction tank 10, so that the purified water flows into the reservoir 17 and flows out of the water outlet 18, and secondary use is facilitated;

because the biological membrane 7 must be replaced at regular time, when the biological membrane 7 needs to be replaced, the biological membrane 7 is taken down from the supporting structure of the membrane component 5 through the fixing block 24, and then the fixing blocks 24 at the two ends of the new biological membrane 7 are mutually clamped with the notch 6, so that the new biological membrane 7 can be determined to be fixed below the membrane component 5;

under the conventional state, filter layer 3 is located the inside of filter box 2, and the top of filter layer 3 is provided with baffle 19 and prevents that filter layer 3 from taking place to slide in the course of the work, when needs are changed filter layer 3, promotes baffle 19, takes out filter layer 3, replaces the inside of filter box 2 with filter layer 3 again after its inside filtration material, and it can to push back baffle 19.

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

Claims

1. The utility model provides a lithium cell is disassembled and is used effluent treatment plant, includes water inlet (1), motor (12), air-blower (20) and pH value detector (21), its characterized in that: the water inlet device is characterized in that the right side of the water inlet (1) is connected with a filter box (2), a filter layer (3) is arranged inside the filter box (2), a baffle (19) is arranged above the filter layer (3), the right side of the filter box (2) is connected with a membrane reaction tank (4), a membrane assembly (5) is arranged inside the membrane reaction tank (4), a notch (6) is formed in the upper portion of the membrane assembly (5), a biological membrane (7) is arranged below the membrane assembly (5), a blast pipeline (8) is connected inside the membrane reaction tank (4), a valve (9) is connected on the right side of the membrane reaction tank (4), an acid-base reaction tank (10) is connected on the right side of the valve (9), a connecting shaft (11) is installed on the upper surface of the acid-base reaction tank (10) in a penetrating manner, a motor (12) is connected above the connecting shaft (11), and a fixing plate (13) is arranged inside, a sliding plate (14) is connected above the fixing plate (13), the sliding plate (14) is connected with the bottom end of the connecting shaft (11), a solid material layer (15) is arranged inside the membrane reaction tank (4), the solid material layer (15) is located below the fixing plate (13) and the sliding plate (14), a spraying opening (16) is formed in the inner wall of the membrane reaction tank (4), a blast pipeline (8) is connected inside the membrane reaction tank (4), the right side of the membrane reaction tank (4) is connected with a water storage tank (17) through a valve (9), a water outlet (18) is connected to the right side of the water storage tank (17), an air blower (20) is arranged behind the membrane reaction tank (4) and the acid-base reaction tank (10), the air blower (20) is connected with the blast pipeline (8), and a PH value (21) is connected to the front surface of the acid-base reaction tank (10), and the below of acid-base reaction tank (10) is provided with arm-tie (22) to arm-tie (22) and solid material layer (15) interconnect, inlet tube (23) are installed in the outside of acid-base reaction tank (10), fixed block (24) are all installed at both ends around the top of biomembrane (7), spout (25) have been seted up on the inner wall surface of membrane reaction tank (4).

2. The waste water purification device for disassembling the lithium battery as claimed in claim 1, wherein: the filter layer (3) is internally provided with an activated carbon material, the filter layer (3) and the filter box (2) form a sliding structure, and the filter layer (3) and the baffle (19) form a sliding structure.

3. The waste water purification device for disassembling the lithium battery as claimed in claim 1, wherein: the biological membranes (7) are arranged below the membrane component (5) at equal intervals, the biological membranes (7) and the membrane component (5) form a disassembly and assembly structure through the fixing blocks (24), and the fixing blocks (24) and the notches (6) form a clamping structure.

4. The waste water purification device for disassembling the lithium battery as claimed in claim 1, wherein: the sliding plate (14) and the acid-base reaction tank (10) form a sliding structure through the sliding chute (25), and the sliding plate (14) and the fixing plate (13) form a rotating structure.

5. The waste water purification device for disassembling the lithium battery as claimed in claim 1, wherein: the solid material layer (15) is made of an iron wire net, the top end of the left side of the solid material layer (15) is connected with the bottom end of the sliding plate (14) mutually, the top end of the right side of the solid material layer (15) is connected with the bottom end of the fixing plate (13) mutually, and the solid material layer (15) and the acid-base reaction tank (10) form a sliding structure.

6. The waste water purification device for disassembling the lithium battery as claimed in claim 1, wherein: the spraying ports (16) are arranged below the inner wall of the acid-base reaction tank (10) at equal intervals, and the height of the spraying port (16) at the lowest layer is higher than that of the bottom end of the blast pipeline (8).