阅读说明：本技术 一种锂电池电解液及其制备方法 (Lithium battery electrolyte and preparation method thereof ) 是由 钟显欣 于 2020-12-24 设计创作，主要内容包括：本发明涉及锂电池电解液加工技术领域,更具体是一种锂电池电解液及其制备方法,一种锂电池电解液由以下份数重量的原料组成：电解质锂盐5份、八氟磷酸锂1份、碳酸丁烯酯3份、碳酸二甲酯1份、水30份；上述一种锂电池电解液涉及到的一种锂电池电解液制备系统包括：盛装装置和振动装置,所述盛装装置与振动装置铰接连接,本发明可对锂电池电解液进行分层取样；一种锂电池电解液制备系统制备锂电池电解液的加工方法包括：步骤一：将各成分放入到溶解箱内；步骤二：使溶解箱落入水中；步骤三：使溶解箱内的各原料成分溶解在水中；步骤四：加快溶解箱内的各原料成分溶解速度；步骤五：取样；步骤六：比对取样,继续添加各成分,完成制备。(The invention relates to the technical field of lithium battery electrolyte processing, in particular to a lithium battery electrolyte and a preparation method thereof, wherein the lithium battery electrolyte is prepared from the following raw materials in parts by weight: 5 parts of electrolyte lithium salt, 1 part of lithium octafluorophosphate, 3 parts of butylene carbonate, 1 part of dimethyl carbonate and 30 parts of water; the above-mentioned lithium battery electrolyte that relates to a lithium battery electrolyte preparation system includes: the device comprises a containing device and a vibrating device, wherein the containing device is hinged with the vibrating device; a processing method for preparing a lithium battery electrolyte by a lithium battery electrolyte preparation system comprises the following steps: the method comprises the following steps: putting the components into a dissolving box; step two: dropping the dissolving tank into water; step three: dissolving the raw material components in the dissolving tank in water; step four: the dissolving speed of each raw material component in the dissolving box is accelerated; step five: sampling; step six: and (5) comparing and sampling, and continuously adding each component to finish the preparation.)

1. The lithium battery electrolyte is characterized by comprising the following raw materials in parts by weight: 5 parts of electrolyte lithium salt, 1 part of lithium octafluorophosphate, 3 parts of butylene carbonate, 1 part of dimethyl carbonate and 30 parts of water;

the lithium battery electrolyte also relates to a lithium battery electrolyte preparation system;

the utility model provides a lithium battery electrolyte preparation system, includes splendid attire device (1), vibrating device (2), telescoping device (3), elevating gear (4), sampling device (5), circulating device (6) and dissolves agitating unit (7), its characterized in that: splendid attire device (1) is connected with vibrating device (2) is articulated, and telescoping device (3) are connected with splendid attire device (1), and telescoping device (3) and elevating gear (4) fixed connection, elevating gear (4) and sampling device (5) fixed connection, and elevating gear (4) are connected with circulating device (6), circulating device (6) and dissolving agitating unit (7) fixed connection, dissolve agitating unit (7) and elevating gear (4) sliding connection.

2. A lithium battery electrolyte as claimed in claim 1, characterized in that: the device for containing the tobacco leaves comprises a containing box (1-1), a hinged seat (1-2) and hole blocks (1-3), wherein the hinged seat (1-2) is fixedly connected to the right of the containing box (1-1), and the hole blocks (1-3) are fixedly connected to the front end and the rear end of the containing box (1-1).

3. A lithium battery electrolyte as claimed in claim 2, characterized in that: the vibrating device (2) comprises a rotating frame (2-1), a rotating motor (2-2), a rotating disc (2-3) and a hinged plate (2-4), wherein the rotating motor (2-2) is fixedly connected to the rotating frame (2-1), the rotating disc (2-3) is fixedly connected to an output shaft of the rotating motor (2-2), the hinged plate (2-4) is hinged to the eccentric position of the rotating disc (2-3), the rotating frame (2-1) is hinged to the containing box (1-1), and the hinged plate (2-4) is hinged to the hinged seat (1-2).

4. A lithium battery electrolyte as claimed in claim 3, characterized in that: the telescopic device (3) comprises a telescopic plate (3-1), electric push rods I (3-2) and T-shaped sliding columns (3-3), the movable ends of the electric push rods I (3-2) are fixedly connected with the telescopic plate (3-1), the fixed ends of the electric push rods I (3-2) are fixedly connected with the right part of the containing box (1-1), the electric push rods I (3-2) are provided with two, the telescopic plate (3-1) is fixedly connected with the two T-shaped sliding columns (3-3), and the two T-shaped sliding columns (3-3) are respectively in sliding connection with the two hole blocks (1-3).

5. A lithium battery electrolyte as claimed in claim 4, characterized in that: the lifting device (4) comprises a mounting frame (4-1), hollow rods (4-2), solid rods (4-3), electric push rods (4-4), crossbearers (4-5), hole pieces (4-6), chutes (4-7) and I-shaped rotary columns (4-8), the solid rods (4-3) are connected in the hollow rods (4-2) in a sliding manner, the electric push rods (4-4) are fixedly connected to the hollow rods (4-2), the movable ends of the electric push rods (4-4) are fixedly connected with the solid rods (4-3), the number of the hollow rods (4-2) is two, the two hollow rods (4-2) are fixedly connected to the mounting frame (4-1), the crossbearers (4-5) are fixedly connected to the upper parts of the two solid rods (4-3), the transverse frame (4-5) is fixedly connected with a hole piece (4-6), the transverse frame (4-5) is provided with a sliding chute (4-7), the upper part of the transverse frame (4-5) is fixedly connected with an I-shaped rotating column (4-8), and the mounting frame (4-1) is fixedly connected with the expansion plate (3-1).

6. A lithium battery electrolyte as claimed in claim 5, characterized in that: the sampling device (5) comprises an electric push rod III (5-1), a vertical frame (5-2), a rotating shaft (5-3), a chute frame (5-4), a sampling box (5-5), vertical plates (5-6), blocking pieces (5-7) and round corners (5-8), wherein the movable end of the electric push rod III (5-1) is fixedly connected with the vertical frame (5-2), the rotating shaft (5-3) is installed on the vertical frame (5-2), the rotating shaft (5-3) is slidably connected in the two chute frames (5-4), the two chute frames (5-4) are fixedly connected with the sampling box (5-5), the sampling box (5-5) is hinged between the two vertical plates (5-6), the blocking pieces (5-7) are fixedly connected between the middle parts of the two vertical plates (5-6), the sampling box (5-5) is provided with a round corner (5-8), the sampling box (5-5) is hollow, the electric push rod III (5-1) is fixedly connected to the lower part of the cross frame (4-5), the two vertical frames (5-2) are fixedly connected to the lower part of the cross frame (4-5), and the upper part of the sampling box (5-5) is matched with the lower part of the blocking piece (5-7).

7. A lithium battery electrolyte as claimed in claim 6, characterized in that: the circulating device (6) comprises an electric push rod IV (6-1), a circulating frame (6-2), a sliding groove (6-3), a mounting column (6-4), a sliding disc (6-5) and an internal thread ring (6-6), wherein the fixed end of the electric push rod IV (6-1) is hinged in the hole sheet (4-6), the movable end of the electric push rod IV (6-1) is hinged with the circulating frame (6-2), the circulating frame (6-2) is provided with the sliding groove (6-3), the sliding groove (6-3) is fixedly connected with the mounting column (6-4), the mounting column (6-4) is fixedly connected with the sliding disc (6-5), the sliding disc (6-5) is slidably connected in the sliding groove (4-7), the I-shaped rotating column (4-8) is slidably connected in the sliding groove (6-3), the upper part of the sliding disc (6-5) is fixedly connected with a threaded ring (6-6).

8. A lithium battery electrolyte as claimed in claim 7, characterized in that: the dissolving and stirring device (7) comprises a stud (7-1), a dissolving tank (7-2), a stirring plate (7-3) and an electric push rod V (7-4), wherein the stud (7-1) is fixedly connected with the dissolving tank (7-2), a plurality of stirring plates (7-3) are uniformly and fixedly connected with the outer side of the dissolving tank (7-2) in the circumferential direction, a plurality of leakage holes are formed in the side part of the dissolving tank (7-2), the electric push rod V (7-4) is fixedly connected to the upper part of a sliding disc (6-5), the movable end of the electric push rod V (7-4) is rotatably connected with the stud (7-1), and a threaded ring (6-6) is in threaded transmission connection with the stud (7-1).

9. A lithium battery electrolyte as claimed in claim 8, characterized in that: the container (1) also comprises a control valve (1-4), the lower part of the container (1-1) is fixedly connected and communicated with a leakage pipe, and the leakage pipe is provided with the control valve (1-4).

10. The lithium battery electrolyte as claimed in claim 9, wherein the processing method for preparing the lithium battery electrolyte by the lithium battery electrolyte preparation system comprises:

the method comprises the following steps: mixing the raw material components according to the content table, putting the mixture into a dissolving box (7-2), and pouring water into a containing box (1-1);

step two: starting an electric push rod I (3-2) to stretch out and draw back, enabling a chute (4-7) to be positioned right above the containing box (1-1), and then starting an electric push rod II (4-4) to stretch out and draw back, and enabling the dissolving box (7-2) to fall into water;

step three: starting an electric push rod V (7-4) to stretch and retract so as to dissolve all raw material components in the dissolving tank (7-2) in water, and rotating a plurality of stirring plates (7-3) due to the arrangement of the threaded rings (6-6) so as to accelerate the dissolution of all the raw material components in the water;

step four: starting an electric push rod IV (6-1) to stretch, so that the circulating frame (6-2) drives the sliding disc (6-5) to slide in the sliding groove (4-7), and further accelerating the dissolving speed of each raw material component in the dissolving box (7-2);

step five: starting the electric push rod III (5-1) to stretch, so that the vertical frame (5-2) drives the sampling box (5-5) to rotate, and the upper part of the sampling box (5-5) and the blocking piece (5-7) are sealed or leaked, so that sampling is performed;

step six: and comparing according to the content of the sample, and continuously adding the content of each component to finish the preparation of the electrolyte.

Technical Field

The invention relates to the technical field of lithium battery electrolyte processing, in particular to a lithium battery electrolyte and a preparation method thereof.

Background

The existing patent numbers are: CN201820649542.5 lithium cell electrolyte installs the device additional, this utility model discloses a lithium cell electrolyte installs the device additional, include: the liquid storage tank, the liquid separation tank, the degassing device, the liquid injection device and the battery cell clamping device, when in actual use, the liquid separation tank absorbs the lithium battery electrolyte from the liquid storage tank under the action of the vacuum air pump, when the degassing device removes gas in the solution, the generation of bubbles can be effectively reduced, then under the action of the vacuum air pump, the lithium battery electrolyte enters the electrolyte injection device, and after the electrolyte injection device and the battery cell clamping device are installed in a matching way, is completely in a sealed state, reduces the gas entering, and controls various valves and vacuum air pumps, when annotating the liquid, the operation that divides the liquid pool to absorb lithium battery electrolyte from the liquid storage tank can go on simultaneously, not only can control annotate the liquid volume and reduce the bubble production when annotating the liquid, has still improved and has annotated liquid efficiency fortune, but the device is not convenient for carry out the layering sample to lithium battery electrolyte.

Disclosure of Invention

The invention provides a lithium battery electrolyte and a preparation method thereof, and has the beneficial effect that the lithium battery electrolyte can be subjected to layered sampling.

The lithium battery electrolyte is prepared from the following raw materials in parts by weight: 5 parts of electrolyte lithium salt, 1 part of lithium octafluorophosphate, 3 parts of butylene carbonate, 1 part of dimethyl carbonate and 30 parts of water.

The lithium battery electrolyte also relates to a lithium battery electrolyte preparation system:

the utility model provides a lithium battery electrolyte preparation system, includes that loading attachment, vibrating device, telescoping device, elevating gear, sampling device, circulating device and dissolving stirring device, loading attachment and vibrating device are articulated to be connected, and the telescoping device is connected with loading attachment, telescoping device and elevating gear fixed connection, elevating gear and sampling device fixed connection, elevating gear and circulating device are connected, circulating device and dissolving stirring device fixed connection, dissolving stirring device and elevating gear sliding connection.

As a further optimization of the technical scheme, the containing device for the lithium battery electrolyte comprises a containing box, a hinged seat and hole blocks, wherein the hinged seat is fixedly connected to the right part of the containing box, and the hole blocks are fixedly connected to the front end and the rear end of the containing box.

As a further optimization of the technical scheme, the vibration device for the lithium battery electrolyte comprises a rotating frame, a rotating motor, a rotating disc and a hinged plate, wherein the rotating motor is fixedly connected to the rotating frame, the rotating disc is fixedly connected to an output shaft of the rotating motor, the hinged plate is hinged to the eccentric position of the rotating disc, the rotating frame is hinged to the containing box, and the hinged plate is hinged to the hinged seat.

As a further optimization of the technical scheme, the telescopic device for the lithium battery electrolyte comprises a telescopic plate, an electric push rod I and two T-shaped sliding columns, wherein the movable end of the electric push rod I is fixedly connected with the telescopic plate, the fixed end of the electric push rod I is fixedly connected with the right part of the containing box, the number of the electric push rods I is two, the two T-shaped sliding columns are fixedly connected to the telescopic plate, and the two T-shaped sliding columns are respectively connected with the two hole blocks in a sliding mode.

As a further optimization of the technical scheme, the lifting device for the lithium battery electrolyte comprises a mounting frame, two hollow rods, two solid rods, an electric push rod ii, a cross frame, a hole piece, a chute and an i-shaped rotary column, wherein the solid rods are slidably connected in the hollow rods, the electric push rod ii is fixedly connected to the hollow rods, the movable end of the electric push rod ii is fixedly connected with the solid rods, the two hollow rods are fixedly connected to the mounting frame, the cross frame is fixedly connected to the upper portions of the two solid rods, the hole piece is fixedly connected to the cross frame, the chute is arranged on the cross frame, the i-shaped rotary column is fixedly connected to the upper portion of the cross frame, and the mounting frame is fixedly connected with the telescopic plate.

As a further optimization of the technical scheme, the sampling device for the lithium battery electrolyte comprises an electric push rod III, vertical frames, a rotating shaft, sliding groove frames, a sampling box, vertical plates, blocking pieces and round corners, wherein the vertical frame is fixedly connected to the movable end of the electric push rod III, the rotating shaft is installed on the vertical frame, the rotating shaft is slidably connected into the two sliding groove frames, the two sliding groove frames are fixedly connected with the sampling box, the sampling box is hinged between the two vertical plates, the blocking pieces are fixedly connected between the middle parts of the two vertical plates, the round corners are arranged on the sampling box, the sampling box is hollow, the electric push rod III is fixedly connected to the lower part of the transverse frame, the two vertical frames are fixedly connected to the lower part of the transverse frame, and the upper part of the sampling box is matched with the lower part of the.

As a further optimization of the technical scheme, the circulating device for the lithium battery electrolyte comprises an electric push rod IV, a circulating frame, a sliding groove, an installation column, a sliding disc and an internal thread ring, wherein the fixed end of the electric push rod IV is hinged in the hole piece, the movable end of the electric push rod IV is hinged with the circulating frame, the circulating frame is provided with the sliding groove, the installation column is fixedly connected onto the sliding groove, the installation column is fixedly connected with the sliding disc, the sliding disc is slidably connected into the sliding groove, the I-shaped rotating column is slidably connected into the sliding groove, and the upper part of the sliding disc is fixedly connected with the thread ring.

As a further optimization of the technical scheme, the dissolving and stirring device for the lithium battery electrolyte comprises a stud, a dissolving tank, a stirring plate and an electric push rod v, wherein the stud is fixedly connected with the dissolving tank, the stirring plate is uniformly and fixedly connected to the outer side of the dissolving tank in the circumferential direction, a plurality of leakage holes are formed in the side part of the dissolving tank, the electric push rod v is fixedly connected to the upper part of a sliding disc, the movable end of the electric push rod v is rotatably connected with the stud, and a threaded ring is in threaded transmission connection with the stud.

As a further optimization of the technical scheme, the containing device for the lithium battery electrolyte further comprises a control valve, the lower part of the containing box is fixedly connected and communicated with a leakage pipe, and the leakage pipe is provided with the control valve.

A processing method for preparing a lithium battery electrolyte by a lithium battery electrolyte preparation system comprises the following steps:

the method comprises the following steps: mixing the raw material components according to a content table, putting the mixture into a dissolving box, and pouring water into a containing box;

step two: starting an electric push rod I to stretch out and draw back, and starting an electric push rod II to stretch out and draw back after the sliding chute is positioned right above the containing box, so that the dissolving box falls into water;

step three: starting the electric push rod V to stretch and retract so as to dissolve the raw material components in the dissolving tank in water, and rotating the plurality of stirring plates due to the arrangement of the threaded rings so as to accelerate the dissolution of the raw material components in the water;

step four: starting an electric push rod IV to stretch, so that the circulating frame drives the sliding disc to slide in the sliding groove, and further accelerating the dissolving speed of each raw material component in the dissolving box;

step five: starting the electric push rod III to stretch, so that the vertical frame drives the sampling box to rotate, and the upper part of the sampling box and the blocking piece are sealed or leaked, so that sampling is performed;

step six: and comparing according to the content of the sample, and continuously adding the content of each component to finish the preparation of the electrolyte.

The lithium battery electrolyte has the beneficial effects that:

the electric push rod III is started to stretch, so that the vertical frame can be driven to move left and right, the upper part of the sampling box is tightly attached to or separated from the lower part of the blocking piece, and the sampling box can conveniently sample; when the upper part of the sampling box is tightly attached to the lower part of the blocking piece, the effect of sealing the sampling box is achieved; when the upper part of the sampling box is separated from the lower part of the blocking piece, the sampling box can sample the lithium battery electrolyte in the containing box; the electric push rod II is started to stretch, so that the layered sampling of the lithium battery electrolyte in the containing box is facilitated; when the electric push rod III is started to stretch, the rotating shaft slides in the two sliding groove frames.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first schematic structural diagram of a lithium battery electrolyte preparation system according to the present invention;

FIG. 2 is a schematic structural diagram of a lithium battery electrolyte preparation system according to a second embodiment of the present invention;

FIG. 3 is a first schematic structural view of the container;

FIG. 4 is a second schematic structural view of the container;

FIG. 5 is a schematic structural view of a vibration device;

FIG. 6 is a schematic structural view of the telescoping device;

FIG. 7 is a schematic structural view of the lifting device;

FIG. 8 is a schematic structural diagram of a sampling device;

FIG. 9 is a schematic view showing the overall structure of the circulation device;

FIG. 10 is a schematic view of the construction of a part of the circulation device;

FIG. 11 is a schematic view of the structure of the dissolution stirring apparatus.

In the figure: a container 1; 1-1 of a containing box; a hinge base 1-2; 1-3 of a hole block; 1-4 of a control valve; a vibrating device 2; 2-1 of a rotating frame; rotating a motor 2-2; 2-3 of a rotating disc; hinge plates 2-4; a telescoping device 3; 3-1 of a telescopic plate; the electric push rod I3-2; 3-3 of T-shaped sliding columns; a lifting device 4; a mounting frame 4-1; a hollow bar 4-2; 4-3 of a solid rod; an electric push rod II 4-4; 4-5 of a transverse frame; 4-6 of pore sheets; 4-7 of a chute; 4-8 of an I-shaped rotary column; a sampling device 5; an electric push rod III 5-1; 5-2 of a vertical frame; 5-3 of a rotating shaft; 5-4 of a chute frame; 5-5 parts of a sampling box; 5-6 of a vertical plate; 5-7 of a sealing and blocking sheet; 5-8 of round angle; a circulating device 6; an electric push rod IV 6-1; 6-2 of a circulating frame; 6-3 of a chute; 6-4 of an installation column; 6-5 of a sliding disc; 6-6 parts of an internal thread ring; a dissolution stirring device 7; a stud 7-1; 7-2 of a dissolving tank; 7-3 of a stirring plate; and an electric push rod V7-4.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 11, and the lithium battery electrolyte is composed of the following raw materials by weight: 5 parts of electrolyte lithium salt, 1 part of lithium octafluorophosphate, 3 parts of butylene carbonate, 1 part of dimethyl carbonate and 30 parts of water.

The lithium battery electrolyte also relates to a lithium battery electrolyte preparation system;

a lithium battery electrolyte preparation system comprises a containing device 1, a vibrating device 2, a telescopic device 3, a lifting device 4, a sampling device 5, a circulating device 6 and a dissolving and stirring device 7, wherein the containing device 1 is hinged with the vibrating device 2, the telescopic device 3 is connected with the containing device 1, the telescopic device 3 is fixedly connected with the lifting device 4, the lifting device 4 is fixedly connected with the sampling device 5, the lifting device 4 is connected with the circulating device 6, the circulating device 6 is fixedly connected with the dissolving and stirring device 7, and the dissolving and stirring device 7 is slidably connected with the lifting device 4; vibrating device 2 can vibrate splendid attire device 1 to be convenient for make each composition of lithium cell electrolyte accelerate to dissolve in aqueous, dissolve agitating unit 7 can put into the aqueous in splendid attire device 1 with the composition of lithium cell electrolyte, furthermore, dissolve agitating unit 7 and have the function that makes the composition of lithium cell electrolyte accelerate to dissolve in aqueous, through starting circulating device 6, can make and dissolve agitating unit 7 slide on elevating gear 4, thereby further improve the dissolving speed of the composition of lithium cell electrolyte in aqueous; lifting device 4 drives sampling device 5 to go up and down, thereby be convenient for sampling device 5 to carry out the layering sample to lithium battery electrolyte in splendid attire device 1, furthermore, lifting device 4 can drive dissolving agitating unit 7 and fully stir each layer of lithium battery electrolyte in splendid attire device 1, through starting telescoping device 3, can drive lifting device 4 to move about, thereby make the device be convenient for prepare lithium battery electrolyte or to clear up vibrating device 2 to splendid attire device 1 and can vibrate splendid attire device 1, thereby be convenient for make each composition of lithium battery electrolyte accelerate to dissolve in water, dissolving agitating unit 7 can put the composition of lithium battery electrolyte into the water in splendid attire device 1, furtherly, dissolving agitating unit 7 has the function that makes the composition of lithium battery electrolyte accelerate to dissolve in water, by starting the circulating device 6, the dissolving and stirring device 7 can slide on the lifting device 4, so that the dissolving speed of the components of the lithium battery electrolyte in water is further improved; elevating gear 4 drives sampling device 5 and goes up and down to be convenient for sampling device 5 carries out the layering sample to lithium battery electrolyte in splendid attire device 1, and further, elevating gear 4 can drive dissolve agitating unit 7 and carry out the intensive mixing to lithium battery electrolyte each layer in splendid attire device 1, through starting telescoping device 3, can drive elevating gear 4 and remove about, thereby make the device be convenient for prepare lithium battery electrolyte or clear up splendid attire device 1.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 11, and the embodiment further describes the first embodiment, where the container 1 includes a container 1-1, an articulated seat 1-2 and a hole block 1-3, the right part of the container 1-1 is fixedly connected with the articulated seat 1-2, and the front and rear ends of the container 1-1 are fixedly connected with the hole blocks 1-3; the square design of the outer part of the containing box 1-1 is convenient for moving and carrying; the circular design in containing box 1-1 is convenient for wash the device after preparing lithium battery electrolyte to avoid remaining material, influence the preparation of the next lithium battery electrolyte.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 11, and the embodiment further describes the second embodiment, where the vibration device 2 includes a rotating frame 2-1, a rotating motor 2-2, a rotating disc 2-3 and a hinged plate 2-4, the rotating frame 2-1 is fixedly connected with the rotating motor 2-2, an output shaft of the rotating motor 2-2 is fixedly connected with the rotating disc 2-3, the eccentric position of the rotating disc 2-3 is hinged with the hinged plate 2-4, the rotating frame 2-1 is hinged with the container 1-1, and the hinged plate 2-4 is hinged with the hinged seat 1-2; the rotating disc 2-3 can rotate by taking the axis of the output shaft of the rotating motor 2-2 as the shaft by starting the rotating motor 2-2 to rotate, so that the hinged plate 2-4 drives the containing box 1-1 to rotate by taking the axis of the pin shaft of the hinged plate 2-4 as the shaft, and then all components of the lithium battery electrolyte are accelerated to be dissolved in water, and at the moment, the hinged plate 2-4 rotates at the hinged seat 1-2.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 11, and the embodiment is further described, wherein the telescopic device 3 includes a telescopic plate 3-1, two electric push rods i 3-2 and two T-shaped sliding columns 3-3, the movable end of the electric push rod i 3-2 is fixedly connected with the telescopic plate 3-1, the fixed end of the electric push rod i 3-2 is fixedly connected with the right part of the container box 1-1, the electric push rods i 3-2 are provided with two T-shaped sliding columns 3-3, the telescopic plate 3-1 is fixedly connected with the two T-shaped sliding columns 3-3, and the two T-shaped sliding columns 3-3 are respectively connected with the two hole blocks 1-3 in a sliding manner; stretch out and draw back through starting electric putter I3-2, can drive elevating gear 4 and remove about removing to make the device be convenient for prepare lithium cell electrolyte and clear up the device.

The fifth concrete implementation mode:

the fourth embodiment is further described with reference to fig. 1 to 11, the lifting device 4 includes a mounting frame 4-1, a hollow rod 4-2, a solid rod 4-3, an electric push rod ii 4-4, a cross frame 4-5, a hole piece 4-6, a sliding slot 4-7 and an i-shaped rotating column 4-8, the solid rod 4-3 is slidably connected in the hollow rod 4-2, the electric push rod ii 4-4 is fixedly connected to the hollow rod 4-2, the movable end of the electric push rod ii 4-4 is fixedly connected to the solid rod 4-3, the hollow rod 4-2 is provided with two hollow rods 4-2, both hollow rods 4-2 are fixedly connected to the mounting frame 4-1, the cross frame 4-5 is fixedly connected to the upper portions of the two solid rods 4-3, the transverse frame 4-5 is fixedly connected with a hole piece 4-6, the transverse frame 4-5 is provided with a sliding chute 4-7, the upper part of the transverse frame 4-5 is fixedly connected with an I-shaped rotating column 4-8, and the mounting frame 4-1 is fixedly connected with the expansion plate 3-1; the cross frames 4-5 can be lifted by starting the electric push rods II 4-4 to stretch, so that the lithium battery electrolyte in the containing box 1-1 can be sampled in a layered mode, and at the moment, the two solid rods 4-3 slide in the two hollow rods 4-2 respectively.

The sixth specific implementation mode:

the embodiment is described below with reference to fig. 1-11, and the fifth embodiment is further described, in which the sampling device 5 includes an electric push rod iii 5-1, a vertical frame 5-2, a rotating shaft 5-3, a chute frame 5-4, a sampling box 5-5, a vertical plate 5-6, a blocking piece 5-7 and a round corner 5-8, the movable end of the electric push rod iii 5-1 is fixedly connected with the vertical frame 5-2, the vertical frame 5-2 is provided with the rotating shaft 5-3, the rotating shaft 5-3 is slidably connected in the two chute frames 5-4, the two chute frames 5-4 are fixedly connected with the sampling box 5-5, the sampling box 5-5 is hinged between the two vertical plates 5-6, the blocking piece 5-7 is fixedly connected between the middle parts of the two vertical plates 5-6, the sampling box 5-5 is provided with a round corner 5-8, the sampling box 5-5 is hollow, an electric push rod III 5-1 is fixedly connected to the lower part of a transverse frame 4-5, two vertical frames 5-2 are fixedly connected to the lower part of the transverse frame 4-5, and the upper part of the sampling box 5-5 is matched with the lower part of a blocking piece 5-7; the electric push rod III 5-1 is started to stretch, so that the vertical frame 5-2 can be driven to move left and right, the upper part of the sampling box 5-5 is tightly attached to or separated from the lower part of the blocking piece 5-7, and the sampling box 5-5 can sample conveniently; when the upper part of the sampling box 5-5 is tightly attached to the lower part of the blocking piece 5-7, the effect of sealing the sampling box 5-5 is achieved; when the upper part of the sampling box 5-5 is separated from the lower part of the sealing separation sheet 5-7, the sampling box 5-5 can sample the lithium battery electrolyte in the containing box 1-1; the electric push rod II 4-4 is started to stretch, so that the layered sampling of the lithium battery electrolyte in the containing box 1-1 is facilitated; when the electric push rod III 5-1 is started to stretch, the rotating shaft 5-3 slides in the two sliding groove frames 5-4.

The seventh embodiment:

the embodiment is described below with reference to fig. 1 to 11, and the sixth embodiment is further described, wherein the circulating device 6 includes an electric push rod iv 6-1, a circulating frame 6-2, a sliding chute 6-3, an installation column 6-4, a sliding tray 6-5 and an internal thread ring 6-6, a fixed end of the electric push rod iv 6-1 is hinged in the hole sheet 4-6, a movable end of the electric push rod iv 6-1 is hinged with the circulating frame 6-2, the circulating frame 6-2 is provided with the sliding chute 6-3, the sliding chute 6-3 is fixedly connected with the installation column 6-4, the installation column 6-4 is fixedly connected with the sliding tray 6-5, the sliding tray 6-5 is slidably connected in the sliding chute 4-7, the i-shaped rotating column 4-8 is slidably connected in the sliding chute 6-3, the upper part of the sliding disc 6-5 is fixedly connected with a threaded ring 6-6; the electric push rod IV 6-1 is started to stretch and retract, so that the circulating frame 6-2 can be driven to move, the I-shaped rotating column 4-8 slides in the sliding groove 6-3, the sliding disc 6-5 slides in the sliding groove 4-7, and the circulating frame 6-2 rotates by taking the axis of the movable end of the electric push rod IV 6-1 as a shaft, so that the device can be used for preparing the lithium battery electrolyte quickly.

The specific implementation mode is eight:

the embodiment is described below with reference to fig. 1 to 11, and the seventh embodiment is further described in the present embodiment, where the dissolving and stirring device 7 includes a stud 7-1, a dissolving tank 7-2, a stirring plate 7-3, and an electric push rod v 7-4, the stud 7-1 is fixedly connected with the dissolving tank 7-2, the circumference of the outer side of the dissolving tank 7-2 is uniformly and fixedly connected with a plurality of stirring plates 7-3, the side of the dissolving tank 7-2 is provided with a plurality of leakage holes, the electric push rod v 7-4 is fixedly connected to the upper portion of a sliding tray 6-5, the movable end of the electric push rod v 7-4 is rotatably connected with the stud 7-1, and the threaded ring 6-6 is in threaded transmission connection with the stud 7-1; the method comprises the following steps that all components required by lithium battery electrolyte are filled in a dissolving tank 7-2, an electric push rod V7-4 is started to stretch, so that a stud 7-1 can move up and down in a threaded ring 6-6, the stud 7-1 rotates by taking the axis of the stud 7-1 as a shaft, the stud 7-1 rotates in the lifting process, and all components required by the lithium battery electrolyte in the dissolving tank 7-2 are accelerated to be dissolved in water in the containing tank 1-1; the design of the plurality of stirring plates 7-3 can enable the stud 7-1 to rotate by taking the axis of the stud as the shaft, and the plurality of stirring plates 7-3 stir the solution in the containing box 1-1, so that the preparation speed of the lithium battery electrolyte is further improved.

The specific implementation method nine:

the embodiment is described below with reference to fig. 1 to 11, and the eighth embodiment is further described in the present embodiment, the container 1 further includes a control valve 1-4, the lower portion of the container 1-1 is fixedly connected and communicated with a leakage pipe, and the leakage pipe is provided with the control valve 1-4; by starting the switch of the control valve 1-4, the liquid at the position of the leakage pipe can be circulated or cut off, so that the electrolyte of the lithium battery in the container 1-1 can be conveniently led out.

A processing method for preparing a lithium battery electrolyte by a lithium battery electrolyte preparation system comprises the following steps:

the method comprises the following steps: mixing the raw material components according to the content table, putting the mixture into a dissolving box 7-2, and pouring water into a containing box 1-1;

step two: starting an electric push rod I3-2 to stretch and retract so that a chute 4-7 is positioned right above the containing box 1-1, and then starting an electric push rod II 4-4 to stretch and retract so that the dissolving box 7-2 falls into water;

step three: starting an electric push rod V7-4 to stretch and retract so as to dissolve all raw material components in the dissolving tank 7-2 in water, and rotating a plurality of stirring plates 7-3 due to the arrangement of the threaded rings 6-6 so as to accelerate the dissolution of all the raw material components in the water;

step four: starting the electric push rod IV 6-1 to stretch, so that the circulating frame 6-2 drives the sliding disc 6-5 to slide in the sliding groove 4-7, and further accelerating the dissolving speed of each raw material component in the dissolving box 7-2;

step five: starting the electric push rod III 5-1 to stretch, so that the vertical frame 5-2 drives the sampling box 5-5 to rotate, and the upper part of the sampling box 5-5 and the sealing block piece 5-7 are sealed or leaked, so that sampling is performed;

step six: and comparing according to the content of the sample, and continuously adding the content of each component to finish the preparation of the electrolyte.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.