CN218329073U - Lithium electricity material drying device - Google Patents

Abstract

The utility model relates to a lithium electricity material drying device, including shell and drying chamber, the motor is installed to the shell bottom, the motor output is connected with the puddler after passing the shell bottom, be equipped with spiral heating pipe in the shell, shell left side and top are equipped with feed inlet and discharge gate respectively, the water tank is installed on the shell top, the outlet pipe is installed in the water tank left side, the water tank right side is passed through the pipeline and is connected with the water pump left side, the water pump right side is connected with the wet return, be equipped with the liquid cooling pipe in the drying chamber, the liquid cooling pipe left and right sides communicates respectively has outlet pipe and wet return, the catch tray is installed to the liquid cooling pipe below, catch tray bottom intercommunication has the drain pipe. The water vapor is liquefied by contacting with the liquid cooling pipe, water drops drop in the collecting tray under the action of gravity, and the water drops are discharged through the drain pipe, so that the problem that the water drops formed by cold liquefaction easily fall back to a material to influence the drying effect is solved, the drying cost is increased, cooling water circularly flows through the liquid cooling pipe, the temperature of the liquid cooling pipe is reduced, and the liquefying effect is improved.

Description

Lithium electricity material drying device

Technical Field

The utility model relates to a stoving technical field especially relates to a lithium electricity material drying device.

Background

With the rapid development of economy in China, the demand on a lithium battery is continuously increased, the development prospect of the lithium battery is wide, the lithium battery takes lithium metal or lithium alloy as an anode material, a nonaqueous electrolyte solution is used, and in the production process of the lithium battery, a drying device is needed to dry the anode material of the lithium battery, so that the influence of moisture in the material on the performance of the material is avoided. When current drying device lasts the stoving to lithium battery material, can be with the evaporation of water in the lithium battery material, vapor meets cold liquefaction formation drop of water, falls back easily to lithium battery material in, influences the stoving effect, has increased the stoving cost.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a lithium battery material drying apparatus.

The utility model provides a lithium electricity material drying device, includes shell and drying chamber, shell bottom center department fixed mounting has the motor, the motor output passes shell bottom back fixedly connected with puddler, be provided with spiral heating pipe in the shell, shell left side and top are provided with feed inlet and discharge gate respectively, shell top fixed mounting has the water tank, the outlet pipe is installed in the water tank left side, the water tank right side is passed through the pipeline and is connected with the water pump left side, the water pump right side is connected with the wet return, be provided with the liquid cooling pipe in the drying chamber, the liquid cooling pipe is the V type, the liquid cooling pipe left and right sides communicates respectively has outlet pipe and wet return, install the collecting tray under the liquid cooling pipe, the collecting tray passes through horizontal pole fixed mounting on the inner wall of shell, collecting tray bottom intercommunication has the drain pipe, the drain pipe stretches out the shell setting through the hole.

Preferably, four supporting legs are fixedly mounted at the bottom end of the casing.

Preferably, a valve is installed in the discharge port, and a material receiving box is arranged right below the discharge port.

Preferably, the supporting legs are provided with bulges on the surfaces close to the material receiving box, and sliding grooves are arranged on the material receiving box corresponding to the bulges.

Preferably, a temperature sensor is fixedly mounted right above the housing.

The utility model discloses an useful part lies in: pour lithium cell material into the drying chamber through the feed inlet, spiral heating pipe heats the material, motor and spiral stirring vane stir the material, it is more even to heat, vapor after the evaporation rises back and liquid cooling pipe contact liquefaction, the liquid cooling pipe is the V type, the drop of water is in the catch tray under the effect of gravity, rethread drain pipe discharge drying device, it forms the drop of water to have solved the liquefaction, fall back easily to the material, influence the stoving effect, the problem of stoving cost has been increased, a water tank, the outlet pipe, the pipeline, a water pump, the cooperation of wet return and liquid cooling pipe is used, the cooling water in the water tank that can circulate, make things convenient for the cooling water to keep flowing through the liquid cooling pipe, reduce the temperature of liquid cooling pipe, the liquefaction effect of vapor has further been improved.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is a schematic perspective view of the material receiving box of the present invention.

The labels in the figure are: 1-shell, 2-drying chamber, 3-motor, 4-stirring rod, 5-water tank, 6-water outlet pipe, 7-pipeline, 8-water pump, 9-water return pipe, 10-liquid cooling pipe, 11-collecting tray, 12-cross bar, 13-water discharge pipe, 14-material collecting box, 141-chute, 15-supporting leg, 151-bulge, 16-material inlet, 17-material outlet, 18-temperature sensor and 19-spiral heating pipe.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, a lithium battery material drying device comprises a casing 1 and a drying chamber 2, wherein the casing 1 is installed to avoid external force collision to damage internal elements. The drying chamber 2 is used for stirring and drying. 1 bottom center department of shell has motor 3 through bolt fixed mounting, 3 outputs of motor pass 1 bottom of shell after through bolt fixedly connected with puddler 4, make things convenient for motor 3 to drive stirring vane 4 and rotate and stir lithium electricity material, stir more evenly. Be provided with spiral heating pipe 19 in the shell 1, it is more even to convenient heating to lithium electricity material. The shell 1 left side and top are provided with feed inlet 16 and discharge gate 17 respectively, feed inlet 16 is used for the feeding, discharge gate 17 is used for the ejection of compact. A water tank 5 is fixedly mounted at the top end of the shell 1, and cooling water is conveniently stored. Outlet pipe 6 is installed in 5 left sides of water tank, 5 right sides of water tank are passed through pipeline 7 and are connected in the left side of water pump 8, 8 right sides of water pump are connected with wet return 9, be provided with liquid cooling pipe 10 in the drying chamber 2, liquid cooling pipe 10 is the V type, the liquid cooling pipe 10 left and right sides communicates respectively has outlet pipe 6 and wet return 9, makes things convenient for water in the water tank 5 can flow to liquid cooling pipe 10 through outlet pipe 6 under the effect of gravity in, takes out 5 internal coolings of water tank through water pump 8 again, and recycling is carrying out, can the water economy resource, can continuously cool down liquid cooling pipe 10 simultaneously, improves the liquefaction effect. Install catch tray 11 under liquid cooling pipe 10, the drop of water after convenient liquefaction drips on catch tray 11, avoids falling back to the lithium electricity material in, catch tray 11 passes through horizontal pole 12 fixed mounting on the inner wall of shell 1, and the convenience is fixed catch tray 11. 11 bottom intercommunication of catch tray has drain pipe 13, drain pipe 13 stretches out shell 1 setting through the hole, and the drop of water that conveniently will collect passes through drain pipe 13 and discharges to collect by outside collection device (not marking in the picture) and handle, avoid the drop of water to fall back to the lithium electricity material in, influence the stoving effect, increased the condition of stoving cost.

As shown in fig. 1 to 3, four supporting legs 15 are fixedly mounted at the bottom end of the shell 1 through bolts, and the stability of the drying device is improved by mounting the supporting legs 15, so that the drying device is convenient for workers to operate.

As shown in fig. 1 to 3, install the valve in the discharge gate 17, close the valve during stoving and avoid leaking the material, open the valve after the stoving and discharge the lithium electricity material after drying, convenient and practical, be provided with under the discharge gate 17 and receive workbin 14, receive workbin 14 and conveniently unify the collection with the lithium electricity material after drying.

As shown in fig. 1 to 3, a protrusion 151 is integrally arranged on one surface of the support leg 15 close to the material receiving box 14, a sliding groove 141 is arranged at a position corresponding to the protrusion 151 on the material receiving box 14, and the protrusion 151 and the sliding groove 141 are mutually matched for use, so that the material receiving box 14 is conveniently positioned and placed.

As shown in fig. 1 to 3, a temperature sensor 18 is fixedly installed right above the casing 1, so that a worker can observe the temperature inside the drying device conveniently.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (5)

1. The utility model provides a lithium electricity material drying device which characterized in that: including shell (1) and drying chamber (2), shell (1) bottom center department fixed mounting has motor (3), motor (3) output passes shell (1) bottom back fixedly connected with puddler (4), be provided with spiral heating pipe (19) in shell (1), shell (1) left side and top are provided with feed inlet (16) and discharge gate (17) respectively, shell (1) top fixed mounting has water tank (5), outlet pipe (6) are installed in water tank (5) left side, water tank (5) right side is passed through pipeline (7) and is connected with water pump (8) left side, water pump (8) right side is connected with wet return (9), be provided with liquid cooling pipe (10) in drying chamber (2), liquid cooling pipe (10) are the V type, the liquid cooling pipe (10) left and right sides communicate respectively has outlet pipe (6) and wet return (9), install collection dish (11) under liquid cooling pipe (10), collection dish (11) are through horizontal pole (12) fixed mounting on the inner wall of shell (1), collection dish (11) bottom communicates with drain pipe (13), drain pipe (13) are stretched out drain pipe (13).

2. The lithium battery material drying device of claim 1, wherein: four supporting legs (15) are fixedly mounted at the bottom end of the shell (1).

3. The lithium battery material drying device of claim 1, wherein: a valve is arranged in the discharge port (17), and a material receiving box (14) is arranged right below the discharge port (17).

4. A lithium-ion battery material drying device according to claim 2, characterized in that: the supporting legs (15) are provided with protrusions (151) on one side close to the material receiving box (14), and sliding grooves (141) are formed in the positions, corresponding to the protrusions (151), of the material receiving box (14).

5. The lithium battery material drying device of claim 1, wherein: and a temperature sensor (18) is fixedly arranged right above the shell (1).

Images