Fluoroethylene carbonate high-effect mixing reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a fluoroethylene carbonate high-effect mixing reaction kettle. According to the technical scheme, the reaction kettle comprises a bottom plate, a supporting frame, a placement shell, a sealing cover, a connecting frame, a motor and a kettle body, the placement shell is fixed to the middle of the upper end face of the bottom plate, a heating piece is fixed to the middle of the lower end in the placement shell, and four limiting grooves are formed in the upper end in the placement shell in an annular array mode; the supporting frame is fixed to the middle of the upper end face of the bottom plate, a hydraulic cylinder is fixed to the middle of the upper end in the supporting frame, a hydraulic rod is movably installed in the middle of the lower end of the hydraulic cylinder, the lower end of the hydraulic rod is fixed to the middle of the upper end face of a connecting frame, and the motor is fixed to the middle of the upper end face of a sealing cover. And a rotating shaft is movably mounted at the output end of the lower end of the motor. The fluoroethylene carbonate processing device has the advantage that various raw materials can be conveniently mixed and stirred when fluoroethylene carbonate is processed.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a high-efficiency mixed reaction kettle for fluoroethylene carbonate. Background Art

[0002] Fluoroethylene carbonate is a chemical substance and the main electrolyte additive for lithium-ion batteries. It has better performance in forming SEI film, forming a tight structure layer without increasing impedance, which can prevent further decomposition of the electrolyte and improve the low-temperature performance of the electrolyte.

[0003] When fluoroethylene carbonate is processed, various raw materials need to be mixed and stirred. During the mixing and stirring process, in order to improve the mixing effect of the raw materials, the raw materials in the reactor need to be heated to increase the mixing efficiency between the raw materials. Therefore, a reactor is needed that is conducive to mixing and stirring various raw materials when processing fluoroethylene carbonate. Utility Model Content

[0004] The utility model aims to provide a high-efficiency mixing reactor for fluoroethylene carbonate, which has the advantage of being convenient for mixing and stirring various raw materials when processing fluoroethylene carbonate, and solves the problem that in order to improve the mixing effect of the raw materials, the raw materials in the reactor need to be heated to increase the mixing efficiency between the raw materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency mixing reaction kettle of fluoroethylene carbonate, comprising a bottom plate, a support frame, a placement shell, a sealing cover, a connecting frame, a motor and a kettle body;

[0006] The placement shell is fixed at the middle of the upper end surface of the bottom plate;

[0007] A heating plate is fixed at the middle of the lower end of the inner portion of the placement shell;

[0008] The inner upper end annular array of the placement shell is provided with limiting grooves;

[0009] And there are four limit slots in total;

[0010] The support frame is fixed at the middle of the upper end surface of the bottom plate;

[0011] A hydraulic cylinder is fixed in the middle of the upper end of the support frame;

[0012] A hydraulic rod is movably installed at the middle of the lower end of the hydraulic cylinder;

[0013] The lower end of the hydraulic rod is fixed to the middle of the upper end surface of the connecting frame;

[0014] The motor is fixed at the middle of the upper end surface of the sealing cover;

[0015] A rotating shaft is movably mounted on the lower output end of the motor;

[0016] The lower end of the rotating shaft extends to the lower end of the sealing cover;

[0017] A stirring rod is fixed to the lower end of the rotating shaft;

[0018] And the stirring rod is located inside the placement shell;

[0019] The connecting frame is fixed on the outer side of the upper end of the sealing cover.

[0020] Preferably,

[0021] The outer diameter of the lower end of the sealing cover is equal to the outer diameter of the upper end of the kettle body; the sealing cover is located at the upper end of the kettle body;

[0022] The outer length of the connecting frame is equal to the outer diameter of the sealing cover.

[0023] The outer upper end of the kettle body has a ring array of fixed limit blocks;

[0024] And there are four limit blocks in total;

[0025] The kettle body is placed inside the placement shell;

[0026] The limiting block is located inside the limiting groove.

[0027] Preferably,

[0028] The inner lower end of the placement shell and the lower end of the kettle body are both in arc shape;

[0029] The lower end of the kettle body is adapted to the inner lower end of the placement shell;

[0030] The lower end of the stirring rod is in an arc shape;

[0031] The curvature of the lower end of the stirring rod is adapted to the curvature of the inner lower end of the kettle body.

[0032] The placement shell is located on the inner side of the support frame;

[0033] The inner width of the support frame is adapted to the outer diameter of the placement shell;

[0034] The sealing cover and the kettle body are both located inside the supporting frame.

[0035] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0036] 1. The utility model is conducive to achieving the effect of stirring various raw materials by arranging a stirring rod and a heating plate. The kettle body is placed inside the placement shell, and the kettle body can play a limiting role through a limit block. At the same time, the corresponding various raw materials are loaded into the kettle body, and the stirring rod is located inside the kettle body. By starting the motor to drive the rotation of the stirring rod, uniform stirring of various raw materials is achieved. According to the needs of stirring and mixing, the heating plate is connected to the power supply to heat the raw materials inside the kettle body, which is convenient for mixing and stirring various raw materials.

[0037] 2. The utility model is beneficial to the placement and stirring of raw materials by arranging a hydraulic rod and a kettle body. The hydraulic rod moves in the hydraulic cylinder to move the stirring rod to the inside to achieve stirring processing of the raw materials. After the stirring processing of the raw materials is completed, the sealing cover and the stirring rod are moved upward under the action of the hydraulic rod, which is convenient for taking the kettle body out from the inside of the placement shell, and facilitating the removal of the raw materials inside the kettle body for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0039] Figure 2 It is a schematic diagram of the expanded structure of the utility model;

[0040] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0041] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.

[0042] In the figure:

[0043] 1. Bottom plate; 2. Support frame; 3. Placement shell; 4. Limiting groove; 5. Limiting block; 6. Sealing cover; 7. Connecting frame; 8. Hydraulic rod; 9. Hydraulic cylinder; 10. Motor; 11. Rotating shaft; 12. Stirring rod; 13. Kettle body; 14. Heating plate. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0045] Embodiment 1

[0046] See also Figure 1-Figure 4The utility model provides an embodiment: a high-efficiency mixing reactor of fluoroethylene carbonate, comprising a bottom plate 1, a support frame 2, a placement shell 3, a sealing cover 6, a connecting frame 7, a motor 10 and a reactor body 13;

[0047] The placement shell 3 is fixed at the middle of the upper end surface of the bottom plate 1;

[0048] A heating plate 14 is fixed in the middle of the lower end of the housing 3;

[0049] The inner upper end of the housing 3 is provided with a limiting groove 4 in an annular array;

[0050] And there are four limit slots 4 in total;

[0051] The support frame 2 is fixed at the middle of the upper end surface of the base plate 1;

[0052] A hydraulic cylinder 9 is fixed in the middle of the upper end of the support frame 2;

[0053] A hydraulic rod 8 is movably mounted in the middle of the lower end of the hydraulic cylinder 9;

[0054] The lower end of the hydraulic rod 8 is fixed to the middle of the upper end surface of the connecting frame 7;

[0055] The motor 10 is fixed at the middle of the upper end surface of the sealing cover 6;

[0056] A rotating shaft 11 is movably mounted at the lower output end of the motor 10;

[0057] The lower end of the rotating shaft 11 extends to the lower end of the sealing cover 6;

[0058] A stirring rod 12 is fixed to the lower end of the rotating shaft 11;

[0059] The stirring rod 12 is located inside the placement shell 3;

[0060] The connecting frame 7 is fixed to the outer side of the upper end of the sealing cover 6 .

[0061] The outer diameter of the lower end of the sealing cover 6 is equal to the outer diameter of the upper end of the kettle body 13;

[0062] The sealing cover 6 is located at the upper end of the kettle body 13;

[0063] The outer length of the connecting frame 7 is equal to the outer diameter of the sealing cover 6 .

[0064] The outer upper end of the kettle body 13 is provided with a ring array of fixed limit blocks 5;

[0065] And there are four limit blocks 5 in total;

[0066] The kettle body 13 is placed inside the placement shell 3;

[0067] The limiting block 5 is located inside the limiting groove 4 .

[0068] The lower end of the inner portion of the placement shell 3 and the lower end of the kettle body 13 are both in an arc shape;

[0069] The lower end of the kettle body 13 is adapted to the lower end of the inner portion of the placement shell 3;

[0070] The lower end of the stirring rod 12 is in an arc shape;

[0071] The curvature of the lower end of the stirring rod 12 matches the curvature of the inner lower end of the kettle body 13 .

[0072] The placement shell 3 is located inside the support frame 2;

[0073] The inner width of the support frame 2 is adapted to the outer diameter of the placement shell 3;

[0074] The sealing cover 6 and the kettle body 13 are both located inside the support frame 2 .

[0075] The kettle body 13 is placed inside the placement shell 3, and the kettle body 13 can play a limiting role through the limit block 5. At the same time, the corresponding various raw materials are loaded into the kettle body 13, and the stirring rod 12 is located inside the kettle body 13. By starting the motor 10 to drive the stirring rod 12 to rotate, uniform stirring of various raw materials is achieved. According to the needs of stirring and mixing, the heating plate 14 is connected to the power supply to heat the raw materials inside the kettle body 13, which is convenient for mixing and stirring various raw materials.

[0076] Embodiment 2

[0077] See also Figure 1-Figure 4 The utility model provides an embodiment: a high-efficiency mixing reactor of fluoroethylene carbonate. Compared with the first embodiment, the present embodiment further includes: a bottom plate 1, a support frame 2, a placement shell 3, a sealing cover 6, a connecting frame 7, a motor 10 and a reactor body 13;

[0078] The placement shell 3 is fixed at the middle of the upper end surface of the bottom plate 1;

[0079] A heating plate 14 is fixed in the middle of the lower end of the housing 3;

[0080] The inner upper end of the housing 3 is provided with a limiting groove 4 in an annular array;

[0081] And there are four limit slots 4 in total;

[0082] The support frame 2 is fixed at the middle of the upper end surface of the base plate 1;

[0083] A hydraulic cylinder 9 is fixed in the middle of the upper end of the support frame 2;

[0084] A hydraulic rod 8 is movably mounted in the middle of the lower end of the hydraulic cylinder 9;

[0085] The lower end of the hydraulic rod 8 is fixed to the middle of the upper end surface of the connecting frame 7;

[0086] The motor 10 is fixed at the middle of the upper end surface of the sealing cover 6;

[0087] A rotating shaft 11 is movably mounted at the lower output end of the motor 10;

[0088] The lower end of the rotating shaft 11 extends to the lower end of the sealing cover 6;

[0089] A stirring rod 12 is fixed to the lower end of the rotating shaft 11;

[0090] The stirring rod 12 is located inside the placement shell 3;

[0091] The connecting frame 7 is fixed to the outer side of the upper end of the sealing cover 6 .

[0092] The outer diameter of the lower end of the sealing cover 6 is equal to the outer diameter of the upper end of the kettle body 13;

[0093] The sealing cover 6 is located at the upper end of the kettle body 13;

[0094] The outer length of the connecting frame 7 is equal to the outer diameter of the sealing cover 6 .

[0095] The hydraulic rod 8 moves in the hydraulic cylinder 9, and moves the stirring rod 12 to the inside to achieve stirring processing of the raw materials. After the stirring processing of the raw materials is completed, under the action of the hydraulic rod 8, the sealing cover 6 and the stirring rod 12 are moved upward, so that the kettle body 13 can be taken out from the inside of the placement shell 3, and the raw materials inside the kettle body 13 can be taken out for use.

[0096] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency mixing reactor for fluoroethylene carbonate, comprising a bottom plate (1), a support frame (2), a placement shell (3), a sealing cover (6), a connecting frame (7), a motor (10) and a reactor body (13), characterized in that: The placement shell (3) is fixed at the middle of the upper end surface of the bottom plate (1); A heating plate (14) is fixed at the middle of the lower end of the placement shell (3); The upper inner end of the placement shell (3) is provided with a limiting groove (4) in an annular array; There are four limit slots (4) in total; The support frame (2) is fixed at the middle of the upper end surface of the base plate (1); A hydraulic cylinder (9) is fixed at the middle of the upper end of the support frame (2); A hydraulic rod (8) is movably mounted at the middle of the lower end of the hydraulic cylinder (9); The lower end of the hydraulic rod (8) is fixed to the middle of the upper end surface of the connecting frame (7); The motor (10) is fixed at the middle of the upper end surface of the sealing cover (6); A rotating shaft (11) is movably mounted on the lower output end of the motor (10); The lower end of the rotating shaft (11) extends to the lower end of the sealing cover (6); A stirring rod (12) is fixed to the lower end of the rotating shaft (11); The stirring rod (12) is located inside the placement shell (3); The connecting frame (7) is fixed on the outer side of the upper end of the sealing cover (6).

2. A fluoroethylene carbonate high-efficiency mixed reactor according to claim 1, characterized in that: The outer diameter of the lower end of the sealing cover (6) is equal to the outer diameter of the upper end of the kettle body (13); The sealing cover (6) is located at the upper end of the kettle body (13); The outer length of the connecting frame (7) is equal to the outer diameter of the sealing cover (6).

3. A fluoroethylene carbonate high-efficiency mixed reactor according to claim 1, characterized in that: The outer upper end of the kettle body (13) is provided with a ring-shaped array of fixed limit blocks (5); There are four limit blocks (5) in total; The kettle body (13) is placed inside the placement shell (3); The limiting block (5) is located inside the limiting groove (4).

4. A fluoroethylene carbonate high-efficiency mixed reactor according to claim 1, characterized in that: The inner lower end of the placement shell (3) and the lower end of the kettle body (13) are both in an arc shape; The lower end of the kettle body (13) is adapted to the inner lower end of the placement shell (3); The lower end of the stirring rod (12) is in an arc shape; The curvature of the lower end of the stirring rod (12) matches the curvature of the inner lower end of the kettle body (13).

5. A fluoroethylene carbonate high-efficiency mixed reactor according to claim 1, characterized in that: The placement shell (3) is located on the inner side of the support frame (2); The inner width of the support frame (2) is adapted to the outer diameter of the placement shell (3); The sealing cover (6) and the kettle body (13) are both located inside the support frame (2).

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