CN209434348U

CN209434348U - A kind of electrolyte recycling device

Info

Publication number: CN209434348U
Application number: CN201920059531.6U
Authority: CN
Inventors: 肖兆亚
Original assignee: Macheng Tianli Technology Co Ltd
Current assignee: Macheng Tianli Technology Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-09-24
Anticipated expiration: 2029-01-15

Abstract

The utility model belongs to battery processing technique field, in particular to a kind of electrolyte recycling device, including recycling can, end socket, air intake duct, drain pipe and hose.Air intake duct is connected on end socket, and No.1 valve and No.1 connector are equipped on air intake duct；It is connected with drain pipe on end socket, check valve, filter membrane, No. two valves and No. two connectors are installed on drain pipe；It is connected with pipette on end socket, No. three valves are provided in pipette；Being fixedly connected in pipette has hose.The apparatus structure is simple, novel in design, can carry out recycling and reusing to the electrolyte in fluid injection cup by negative pressure, can also be transferred by positive pressure the electrolyte in recycling can, recovery efficiency can be improved, widely used, is suitble to practical application.

Description

A kind of electrolyte recycling device

Technical field

The utility model belongs to battery processing technique field, in particular to a kind of electrolyte recycling device.

Background technique

With the rapid development of new-energy automobile and communications industry, the market demand of power battery is increasing, improves electricity The product quality and reduction production cost in pond are imperative.In cell production process, need to inject electrolyte into battery, It is more or less in fluid injection cup or other containers to have remaining electrolyte after the completion of implementing fluid injection, in order to not influence next The fluid injection precision of a battery, it is necessary to which remaining electrolyte is recycled.Generally use manual recovery, large labor intensity, effect Rate is low, and dangerous, some electrolyte are also harmful to human body, and remaining electrolyte also will affect the precision of fluid injection, Cause the waste of electrolyte.

Utility model content

The utility model proposes a kind of solution technical solution in response to this problem.To solve the above-mentioned problems, this reality A kind of electrolyte recycling device is provided with new embodiment.

The technical solution is as follows:

A kind of electrolyte recycling device, including a kind of electrolyte recycling device, including recycling can, end socket, air intake duct, drain Pipe and hose, the recycling can and the end socket are detachable connection, and the air intake duct is connected on the end socket, the suction Tracheae is equipped with No.1 valve and No.1 connector；It is connected with the drain pipe on the end socket, is equipped on the drain pipe unidirectional Valve, filter membrane, No. two valves and No. two connectors, the drain pipe protrude into the recycling can and contact with the recycling can inner bottom surface, The position that the drain pipe is contacted with the recycling can inner bottom surface is provided with drain pawl；Pipette, institute are connected on the end socket It states and is provided with No. three valves in pipette；Being fixedly connected in the pipette has hose, and one end of the hose is provided with sucking pawl.

Further, the air intake duct is flushed with the recycling can inner surface, and the No.1 valve and the No.1 connector are set It sets in the outside of the recycling can.

Further, the check valve, the filter membrane, No. two valves and No. two connectors are arranged in the recycling can Inside, and the check valve, filter membrane, described is followed successively by away from recycling can direction setting sequence along the drain pipe No. two valves and No. two connectors.

Further, No. three valves are arranged outside the recycling can.

Technical solution provided by the embodiment of the utility model has the benefit that the apparatus structure is simple, and design is new Grain husk can carry out recycling and reusing to the electrolyte in fluid injection cup by negative pressure, can also be by positive pressure to the electricity in recycling can Solution liquid is transferred, and recovery efficiency can be improved, widely used, is suitble to practical application.The device is not only used in fluid injection cup Electrolyte recycling, may be also used in the workshop section that recycling design or electrolyte are needed in electrolyte production process.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of electrolyte recycling device provided by the embodiment of the utility model；

Fig. 2 is the structural schematic diagram of drain pawl provided by the embodiment of the utility model and sucking pawl；

In figure: 1 recycling can, 2 end sockets, 3 air intake ducts, 30 No.1 valves, 31 No.1 connectors, 4 drain pipes, 40 check valves, 41 filters Film, 42 No. two valves, 43 No. two connectors, 44 drain pawls, 5 hoses, 50 sucking pawls, 51 pipette

In the present invention unless specifically defined or limited otherwise, term " setting " term shall be understood in a broad sense, energy It is enough fixedly connected, also can be detachably to couple, or it is integral；" connection " is to be connected directly integrally, and " connection " is removable Formula connection is unloaded, " fixation " is quiet connection；Unless otherwise restricted clearly, for the ordinary skill in the art, can The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

Specific embodiment

It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer Type is described in further detail.

Referring to Fig. 1, a kind of electrolyte recycling device, including recycling can 1, end socket 2, air intake duct 3, drain pipe 4 and hose 5, Recycling can 1 and end socket 2 are detachable connection, and air intake duct 3 is connected on end socket 2, and No.1 valve 30 and one are equipped on air intake duct 3 Number connector 31；It is connected with drain pipe 4 on end socket 2, check valve 40 is installed, 41, No. two valves 42 of filter membrane and No. two connect on drain pipe 4 First 43, drain pipe 4 protrudes into recycling can 1 and contacts with 1 inner bottom surface of recycling can, in the portion that drain pipe 4 is contacted with 1 inner bottom surface of recycling can Position is provided with drain pawl 44；It is connected with pipette 51 on end socket 2, No. three valves 52 are provided in pipette 51；It is solid in pipette 51 Fixed connection has a hose 5, and one end of hose 5 is provided with sucking pawl 50, setting hose 5 can be convenient carried out when electrolyte is drawn it is curved It rolls over and detours.

Referring to fig. 2, drain pawl 44 and sucking pawl 50 are designed to claw-like, when aspirating liquid, can be placed directly in container bottom Portion, and liquid is directly sucked into pipeline from gap between pawl.

Further, air intake duct 3 is flushed with 1 inner surface of recycling can, and No.1 valve 30 and the setting of No.1 connector 31 are being returned The outside of closed cans 1.

Further, check valve 40,41, No. two valves 42 of filter membrane and No. two connectors 43 are arranged outside recycling can 1, and along Drain pipe 4 is followed successively by check valve 40,41, No. two valves 42 of filter membrane and No. two connectors 43 away from 1 direction setting sequence of recycling can.Unidirectionally Valve 40 can prevent external fluid from entering in recycling can 1, and filter membrane 41 can be when recycling the electrolyte in recycling can 1 It is filtered, specifically, filter membrane 41 is air filter film, can effectively filter particle and impurity in control.Further, it recycles Pressure gauge or vacuum meter can be installed on the end socket 2 of tank 1, the pressure in recycling can 1 is monitored.

Further, No. three valves 52 are arranged outside recycling can 1.

Specifically, the valve 42, three of No.1 valve 30, two valve 52 is manual diaphragm valve, preferably lid rice type manually operated sanitary grade Diaphragm valve, connecting mode are chosen as plough groove type or welded type or flange form, and caliber size is DN6 ~ DN125.

Specifically, No.1 connector 31 and No. two connectors 43 and external connecting mode are plough groove type or flange form.

In use, first coupling No.1 connector 31 with external vacuum pipeline, No.1 valve 30 is opened, No. two valves 42 and three are closed Number valve 52, carries out pumping negative pressure to recycling can 1, the vacuum meter on end socket 2, which is shown, can close No.1 valve 30 when -0.06MPa；It will Hose 5 is put into fluid injection cup, hose 5 and sucking pawl 50 is fixed so that sucking the bottommost that pawl 50 is placed in fluid injection cup, entirely No. three valves 52 are opened, electrolyte in fluid injection cup is drawn；When vacuum gauge pressure rises to -0.02MPa, No. three valves 52 are closed, Standard-sized sheet No.1 valve 30 draws electrolyte until above-mentioned movement is down to after -0.06MPa and can be continued to pressure.

After the completion of electrolyte is drawn, hose 5 is taken out out of fluid injection cup, closes No. three valves 52, No.1 valve 30 is closed, by No.1 Connector 31 removes access positive pressure of nitrogen pipeline from negative-pressure pipeline；Then the container for No. two accesses of connector 43 being needed to transfer, is opened No.1 valve 30 and No. two valves 42 are opened, the electrolyte in recycling can 1 can be transferred.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims

1. a kind of electrolyte recycling device, including recycling can (1), end socket (2), air intake duct (3), drain pipe (4) and hose (5), It is characterized in that, the recycling can (1) and the end socket (2) are detachable connection, the air intake duct (3) is connected to the envelope On head (2), No.1 valve (30) and No.1 connector (31) are installed on the air intake duct (3)；It is connected on the end socket (2) described Drain pipe (4) is equipped with check valve (40), filter membrane (41), No. two valves (42) and No. two connectors (43) on the drain pipe (4), The drain pipe (4) is protruded into the recycling can (1) and is contacted with the recycling can (1) inner bottom surface, in the drain pipe (4) and institute The position for stating the contact of recycling can (1) inner bottom surface is provided with drain pawl (44)；Pipette (51), institute are connected on the end socket (2) It states and is provided with No. three valves (52) on pipette (51)；Being fixedly connected on the pipette (51) has hose (5), the hose (5) One end be provided with sucking pawl (50).

2. electrolyte recycling device according to claim 1, which is characterized in that the air intake duct (3) and the recycling can (1) inner surface flushes, and the No.1 valve (30) and the No.1 connector (31) are arranged in the outside of the recycling can (1).

3. electrolyte recycling device according to claim 1, which is characterized in that the check valve (40), the filter membrane (41), No. two valves (42) and No. two connectors (43) setting are external in the recycling can (1), and along the drain pipe (4) check valve (40), the filter membrane (41), No. two valves are followed successively by away from the recycling can (1) direction setting sequence (42) and No. two connectors (43).

4. electrolyte recycling device according to claim 1, which is characterized in that No. three valves (52) are arranged at described time Closed cans (1) is external.