CN217855583U

CN217855583U - Horizontal high-efficient cooling cauldron

Info

Publication number: CN217855583U
Application number: CN202222236684.8U
Authority: CN
Inventors: 李文涛
Original assignee: Weihai Nanhai New Energy Materials Co ltd
Current assignee: Weihai Nanhai New Energy Materials Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-22
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a cooling kettle technical field specifically is a horizontal high-efficient cooling cauldron, including the cauldron body, the inside of the cauldron body is provided with the cooling chamber, the bottom of the cauldron body is connected with the first inlet tube with cooling chamber inside intercommunication, the top of the cauldron body is connected with the first outlet pipe with cooling chamber intercommunication, the inside rotation of the cauldron body is connected with the pivot, the pivot is connected with the scraper blade through a plurality of stirring boards, the side of scraper blade contacts with the inside wall of the cauldron body, the pivot right-hand member is provided with the intake chamber, all fixedly connected with a plurality of heat-conducting plates on a plurality of stirring boards, the inside of a plurality of stirring boards all is provided with first water trough, a plurality of first water trough all communicate with the intake chamber, the inside of a plurality of scraper blades all is provided with second water trough, a plurality of first water trough communicate with a plurality of second water trough respectively; it can cool down the lithium cell anode material of the internal intermediate position of cauldron, has increased the area to the lithium cell anode material cooling, improves the high efficiency to the lithium cell anode material cooling.

Description

Horizontal high-efficient cooling cauldron

Technical Field

The application belongs to the technical field of cooling kettles, and more particularly relates to a horizontal high-efficient cooling kettle.

Background

The production of the lithium battery cathode material needs to pass through a high-temperature coating granulation link, the main process is to repeatedly stir and mix graphene powder and asphalt powder at a high temperature (up to 700 ℃ and above) so that the asphalt powder is melted and coated on the outer surface of graphene particles to prepare the lithium battery cathode material, after the high-temperature coating granulation link is completed, cooling operation needs to be carried out, the cooling process is mainly carried out in a cooling kettle, most of the existing reaction kettles adopt horizontal cooling towers, and the vertical cooling towers are opposite to each other, the height of a feed inlet of the horizontal cooling tower is relatively low, so that people can conveniently feed materials, and meanwhile, the lithium battery cathode material is not limited by the height of a processing workshop, so that the horizontal cooling tower is widely used.

Through the retrieval, chinese patent No. CN 202121451288.6's utility model discloses a horizontal cooling kettle of cathode material, including the (mixing) shaft and the horizontal cauldron body that sets up, the open end of the cauldron body has the end cover through flange joint, the (mixing) shaft is installed at the cauldron internally through the end cover, be equipped with actuating mechanism on the (mixing) shaft is in the external shaft section of cauldron, in use, it leads to the cooling water through the inside of first cover, second cover and third cover that presss from both sides, cool down the lithium cell cathode material of the inside of cooling tower, it can cool down the lithium cell cathode material in the inside outside of horizontal cooling tower, though its inside stirring structure that is provided with, but its in-process at the stirring, the lithium cell cathode material in the middle part of cooling tower cools down, the efficiency of cooling to lithium cell cathode material is lower.

Disclosure of Invention

The utility model provides a to prior art not enough, the utility model provides a horizontal high-efficient cooling cauldron to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal high-efficient cooling cauldron, the reactor comprises a kettle, the inside of the cauldron body is provided with the cooling chamber, the bottom of the cauldron body is connected with the first inlet tube with the inside intercommunication of cooling chamber, the top of the cauldron body is connected with the first outlet pipe with the cooling chamber intercommunication, the inside of the cauldron body is rotated and is connected with the pivot, the pivot is connected with the scraper blade through a plurality of stirring boards, the side of scraper blade and the inside wall contact of the cauldron body, the pivot right-hand member is provided with the intake chamber, a plurality of heat-conducting plates of equal fixedly connected with on a plurality of stirring boards, the inside of a plurality of stirring boards all is provided with first water trough, a plurality of first water troughs all communicate with the intake chamber, the inside of a plurality of scraper blades all is provided with the second water trough, a plurality of first water troughs communicate with a plurality of second water troughs respectively, the left end of pivot is provided with a basin, a plurality of second water troughs all communicate with a water trough, the left end fixedly connected with first mount of the cauldron body, install the motor on the first mount, the output end fixedly connected with first gear of motor, the left side of pivot extends to the cauldron body, the outside left side of pivot is equipped with the second gear, the fixed cover of second gear and the second gear is meshed.

The water discharging device is convenient for water discharging in the water outlet groove, the first fixing frame is provided with the second water outlet pipe, and the second water outlet pipe is communicated with the water outlet groove through the rotary joint.

Be convenient for to the inside cooling water that carries of intake chamber, the right-hand member fixedly connected with second mount of the cauldron body is connected with the second inlet tube on the second mount, and the second inlet tube passes through rotary joint and intake chamber intercommunication.

Be convenient for add lithium cell cathode material to the inside of the cauldron body, the top of the cauldron body is connected with the filling tube with the internal portion intercommunication of cauldron.

The lithium-sulfur battery cathode material after being cooled is convenient to discharge, the bottom side of the right end of the kettle body is connected with a discharge pipe, and a valve is arranged on the discharge pipe.

Carry out the stable support to the cauldron body, the bottom fixedly connected with supporting seat of the cauldron body.

Compared with the prior art, the utility model provides a horizontal high-efficient cooling cauldron possesses following beneficial effect:

this horizontal high-efficient cooling kettle, drive first gear through the motor and rotate, first gear drives second gear and pivot rotation, the pivot drives a plurality of stirring boards and scraper blade rotation, stir the lithium cell negative pole material of the internal portion of cauldron through a plurality of stirring boards, simultaneously pour into the cooling water into to the cooling chamber through first inlet tube, the cooling water discharges through first outlet pipe, pour into the cooling water into to the inside of first water service groove and second water service groove through the intake chamber, the inside cooling water of second water service groove discharges through the outlet basin, cool down the lithium cell negative pole material in the internal portion outside of cauldron through the cooling water that flows of cooling chamber inside, cool down the lithium cell negative pole material of the internal portion intermediate position of cauldron through the cooling water of the inside of first water service groove and second water service groove, the area to lithium cell negative pole material cooling has been increased, improve the high efficiency to lithium cell negative pole material cooling.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

The symbols in the drawings illustrate that:

1. a kettle body; 2. a first water inlet pipe; 3. a first water outlet pipe; 4. a rotating shaft; 5. a stirring plate; 6. a squeegee; 7. a first fixing frame; 8. a motor; 9. a first gear; 10. a second gear; 11. a second water outlet pipe; 12. a rotary joint; 13. a second fixing frame; 14. a second water inlet pipe; 15. a feed tube; 16. a discharge pipe; 17. a valve; 18. a supporting seat; 19. a heat conducting plate.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1-4, a horizontal high-efficiency cooling kettle comprises a kettle body 1, a supporting base 18 is fixedly connected to the bottom end of the kettle body 1 for stably supporting the kettle body 1, a feeding pipe 15 communicated with the interior of the kettle body 1 is connected to the top end of the kettle body 1 for conveniently adding lithium battery negative electrode materials into the kettle body 1, a discharging pipe 16 is connected to the bottom side of the right end of the kettle body 1, a valve 17 is installed on the discharging pipe 16, the valve 17 is opened, the lithium sulfur battery negative electrode materials cooled in the kettle body 1 are discharged through the discharging pipe 16, a cooling cavity is arranged in the kettle body 1, a first water inlet pipe 2 communicated with the interior of the cooling cavity is connected to the bottom end of the kettle body 1, a first water outlet pipe 3 communicated with the cooling cavity is connected to the top end of the kettle body 1, a rotating shaft 4 is rotatably connected to the interior of the kettle body 1, a scraper 6 is connected to the rotating shaft 4 through a plurality of stirring plates 5, the scraper 6 scrapes the inner side wall of the kettle body 1, the negative electrode material of the lithium battery is prevented from being adsorbed on the inner wall of the kettle body 1, the side end of the scraper 6 is contacted with the inner side wall of the kettle body 1, the right end of the rotating shaft 4 is provided with a water inlet groove, a plurality of heat conducting plates 19 are fixedly connected to a plurality of stirring plates 5, the contact area with the negative electrode material of the lithium battery is increased, the heat conducting efficiency is improved, the cooling effect of the negative electrode material of the lithium battery is improved, a first water through groove is arranged in each of the plurality of stirring plates 5 and is communicated with the water inlet groove, a second water through groove is arranged in each of the plurality of scraper 6 and is respectively communicated with the plurality of second water through grooves, a water outlet groove is arranged at the left end of the rotating shaft 4 and is communicated with the water outlet groove, a first fixing frame 7 is fixedly connected to the left end of the kettle body 1, a motor 8 is installed on the first fixing frame 7, a first gear 9 is fixedly connected to the output end of the motor 8, the left end of pivot 4 extends to the left side of the cauldron body 1, the fixed cover in outside left side of pivot 4 is equipped with second gear 10, second gear 10 meshes with first gear 9 mutually, it rotates to drive first gear 9 through motor 8, first gear 9 drives second gear 10 and pivot 4 rotates, pivot 4 drives a plurality of stirring boards 5 and scraper blade 6 and rotates, stir the lithium cell cathode material of the cauldron body 1 inside through a plurality of stirring boards 5, simultaneously pour into the cooling water into the cooling chamber inside through first inlet tube 2, the cooling water discharges through first outlet pipe 3, pour into the cooling water into through the intake chamber to the inside of first water flowing groove and second water flowing groove, the cooling water of the inside of second water flowing groove through the outlet trough discharges, cool down the lithium cell cathode material of the cauldron body 1 inside outside through the cooling water that flows inside the cooling chamber, cool down the lithium cell cathode material of the inside intermediate position of the cauldron body 1 through the cooling water of the inside of first water flowing groove and second water flowing inside, the area to the lithium cell cathode material has been increased, the high efficiency of cooling down to the lithium cell cathode material is improved.

It should be further noted that the second water outlet pipe 11 is installed on the first fixing frame 7, the second water outlet pipe 11 is communicated with the water outlet groove through the rotary joint 12, the cooling water can be discharged from the second water outlet pipe 11 in the rotating process of the rotating shaft 4, the second fixing frame 13 is fixedly connected to the right end of the kettle body 1, the second water inlet pipe 14 is connected to the second fixing frame 13, the second water inlet pipe 14 is communicated with the water inlet groove through the rotary joint 12, and the cooling water can be conveyed to the inside of the water inlet groove in the rotating process of the rotating shaft 4.

When the stirring kettle is used, firstly, a proper amount of coated lithium battery negative electrode materials are added into the kettle body 1 through the charging pipe 15, meanwhile, the first water inlet pipe 2 and the second water inlet pipe 14 are communicated with external cooling water conveying equipment, the first water outlet pipe 3 and the second water outlet pipe 11 are communicated with an external drainage pipeline, cooling water flows to the inside of the cooling cavity and the inside of the water inlet groove respectively through the first water inlet pipe 2 and the second water inlet pipe 14, the cooling water is injected into the first water through the water inlet groove and the inside of the second water through the water inlet groove, the cooling water in the second water through the water outlet groove and the second water outlet pipe 11 is discharged, the cooling water in the cooling cavity is discharged through the second water outlet pipe 11, the lithium battery negative electrode materials on the outer side of the kettle body 1 are cooled through the cooling water flowing in the cooling cavity, the lithium battery negative electrode materials on the middle position in the kettle body 1 are cooled through the cooling water flowing in the first water through groove and the second water through the inside of the second water through groove, meanwhile, the first gear 9 is driven to rotate by the first gear 9 and the rotating shaft 4, the stirring kettle body drives the stirring kettle plates 5 and the stirring kettle plates 5 to rapidly stir the lithium battery negative electrode materials on the stirring kettle body 5, thereby.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 horizontal high-efficient cooling cauldron, includes the cauldron body (1), its characterized in that: a cooling cavity is arranged in the kettle body (1), a first water inlet pipe (2) communicated with the inside of the cooling cavity is connected to the bottom end of the kettle body (1), a first water outlet pipe (3) communicated with the cooling cavity is connected to the top end of the kettle body (1), a rotating shaft (4) is rotatably connected in the kettle body (1), the rotating shaft (4) is connected with a scraper (6) through a plurality of stirring plates (5), the side end of the scraper (6) is contacted with the inner side wall of the kettle body (1), a water inlet groove is arranged at the right end of the rotating shaft (4), a plurality of heat-conducting plates (19) are fixedly connected on the plurality of stirring plates (5), a first water through groove is arranged in each stirring plate (5), the plurality of first water through grooves are communicated with the water inlet groove, a second water through groove is arranged in each scraping plate (6), the plurality of first water through grooves are respectively communicated with the plurality of second water through grooves, a water outlet groove is arranged at the left end of the rotating shaft (4), and the plurality of second water outlet grooves are communicated with a water outlet groove, the left end fixedly connected with first mount (7) of the cauldron body (1), install motor (8) on first mount (7), the first gear of output fixedly connected with (9) of motor (8), the left end of pivot (4) extends to the left side of the cauldron body (1), and the fixed cover in outside left side of pivot (4) is equipped with second gear (10), and second gear (10) mesh with first gear (9) mutually.

2. The horizontal efficient cooling kettle according to claim 1, characterized in that: and a second water outlet pipe (11) is arranged on the first fixing frame (7), and the second water outlet pipe (11) is communicated with the water outlet groove through a rotary joint (12).

3. The horizontal efficient cooling kettle according to claim 2, wherein: the right-hand member fixedly connected with second mount (13) of cauldron body (1), be connected with second inlet tube (14) on second mount (13), second inlet tube (14) pass through rotary joint (12) and intake antrum intercommunication.

4. The horizontal efficient cooling kettle according to claim 3, wherein: the top end of the kettle body (1) is connected with a feeding pipe (15) communicated with the interior of the kettle body (1).

5. The horizontal efficient cooling kettle according to claim 4, wherein: the right end bottom side of the kettle body (1) is connected with a material discharging pipe (16), and a valve (17) is arranged on the material discharging pipe (16).

6. The horizontal efficient cooling kettle according to claim 5, wherein: the bottom end of the kettle body (1) is fixedly connected with a supporting seat (18).