CN220837903U

CN220837903U - Cooling device for casting metal lithium in glove box

Info

Publication number: CN220837903U
Application number: CN202322294541.7U
Authority: CN
Inventors: 翟富兵; 罗文杰
Original assignee: Urumqi Yaou Rare Metal Co ltd
Current assignee: Urumqi Yaou Rare Metal Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-04-26
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a cooling device for casting lithium metal in a glove box, which comprises: the support frame is provided with the glove box main part on the support frame, and the below of glove box main part is provided with the bottom cooling tank, is connected a plurality of evenly distributed's air-supply line after between bottom cooling tank and the second cooling tube, is provided with a plurality of evenly distributed's rotatory nozzle in the glove box main part, and one side of support frame is provided with first heat exchanger, and first cooling tube and second cooling tube are connected with respectively at the both ends of first heat exchanger, and the below of support frame is located to the one end that first heat exchanger was kept away from to the second cooling tube, installs strong air-cooler and second heat exchanger on the first cooling tube. According to the utility model, through the arrangement of the corresponding mechanism and by adopting a rotary nozzle mode, the air passing through the strong air cooler can quickly enter the bottom of the glove box, so that the heat at the bottom of the glove box can be uniformly discharged outdoors, the temperature in the box body of the glove box can be quickly reduced, and the production is facilitated.

Description

Cooling device for casting metal lithium in glove box

Technical Field

The utility model belongs to the technical field of casting cooling, and particularly relates to a cooling device for casting lithium metal in a glove box.

Background

In the smelting and deep processing processes of the metal lithium, in order to obtain the metal lithium with low impurity content, high purity and bright appearance, casting is performed in an inert atmosphere in a glove box, so that the temperature in the glove box is high, and cooling of the bottom of the glove box cannot be performed by adopting circulating water. Therefore, in order to ensure that the casting of the lithium ingot is completed in the glove box, an air cooling mode is required to be adopted so as to ensure the product quality and the requirement of safe production.

In the glove box cooling in the prior art, air is blown only to the inside, and heat dissipation is accelerated by accelerating the flow speed of air. But only through accelerating the air flow and improving radiating efficiency, often hardly satisfy the heat dissipation of glove box for the heat in the glove box is still very high, and then influences the just-produced production of equipment.

Accordingly, in view of the above-described technical problems, it is necessary to provide a cooling device for casting lithium metal in a glove box.

Disclosure of utility model

The utility model aims to provide a cooling device for casting metal lithium in a glove box, which is used for solving the problem that heat in the existing glove box is not easy to quickly dissipate.

In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:

A cooling device for glove box lithium metal casting, comprising: the support frame, be provided with the glove box main part on the support frame, one side of support frame is provided with first heat exchanger, the both ends of first heat exchanger are connected with first cooling tube and second cooling tube respectively, the one end that first heat exchanger was kept away from to first cooling tube is linked together with the glove box main part and is set up, the one end that first heat exchanger was kept away from to the second cooling tube is located the below of support frame, install forced air cooler and second heat exchanger on the first cooling tube.

Further, the below of glove box main part is provided with the bottom cooling tank, be connected with a plurality of evenly distributed's air-supply line between bottom cooling tank and the second cooling tube for the air in the glove box main part can flow downwards, enters into in the second cooling tube, and then makes cold air can circulation flow, so that reduce the temperature of cold air.

Further, a plurality of evenly distributed rotary nozzles are arranged in the glove box main body, and a casting mold is also arranged in the glove box main body.

Further, a pair of screens are fixed in the glove box main body, and divide the support frame into by a pair of screens: casting section, drawing of patterns section and cooling section.

Further, a plurality of supporting legs are connected to the below of first heat exchanger for support first heat exchanger for the condition that rocks is difficult for appearing in first heat exchanger, improves the stability of device, install first maintenance valve on the second cooling tube, install the second maintenance valve on the first cooling tube.

Further, one end of the first cooling pipe far away from the first heat exchanger is fixed with a fixing sleeve, and the fixing sleeve is connected with a supporting column for supporting and fixing one point of the first cooling pipe, so that the first cooling pipe is not easy to shake, and cold air can be stably conveyed.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, through the arrangement of the corresponding mechanism and by adopting a rotary nozzle mode, the air passing through the strong air cooler can quickly enter the bottom of the glove box, so that the heat at the bottom of the glove box can be uniformly discharged outdoors, the temperature in the box body of the glove box can be quickly reduced, and the production is facilitated.

Drawings

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

Fig. 1 is a perspective view of a cooling apparatus for lithium metal casting in a glove box according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;

FIG. 3 is a front view of a cooling apparatus for lithium metal casting in a glove box according to an embodiment of the present utility model;

fig. 4 is a top cross-sectional view of a glove box according to an embodiment of the utility model.

In the figure: 1. the device comprises a support frame, a glove box main body, a bottom cooling box, an air inlet pipe, a rotary nozzle, a casting mold, a partition net, a first heat exchanger, a first cooling pipe, a second cooling pipe, a support leg, a first maintenance valve, a second maintenance valve, a fixing sleeve, a support column, a strong air cooler and a second heat exchanger.

Detailed Description

The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.

The utility model discloses a cooling device for casting metallic lithium in a glove box, which is shown by referring to figures 1-4 and comprises: the support frame 1 is provided with glove box main part 101 on the support frame 1, and the below of glove box main part 101 is provided with bottom cooling tank 102, is connected with a plurality of evenly distributed's air-supply line 103 between bottom cooling tank 102 and the second cooling tube 202, makes things convenient for the circulation of cold air, and then makes things convenient for the cold air in the second cooling tube 202 to get into in the bottom cooling tank 102, makes things convenient for the cooling treatment to glove box main part 101.

Referring to fig. 1 to 4, a plurality of uniformly distributed rotating nozzles 104 are provided in a glove box main body 101, and a casting mold 105 is further installed in the glove box main body 101. A pair of screens 106 are fixed in the glove box main body 101, and the pair of screens 106 divide the support frame 1 into: casting section, drawing of patterns section and cooling section.

Referring to fig. 1 to 4, a first heat exchanger 2 is provided at one side of a support frame 1 to cool air, thereby improving a cooling effect in a glove box main body 101. The first cooling pipe 201 and the second cooling pipe 202 are connected to the two ends of the first heat exchanger 2 respectively, and one end, far away from the first heat exchanger 2, of the first cooling pipe 201 is arranged in communication with the glove box main body 101.

Wherein, the below of first heat exchanger 2 is connected with a plurality of supporting legs 203 for support first heat exchanger 2 for the condition that first heat exchanger 2 is difficult for appearing rocking improves the stability of device. Specifically, the second cooling pipe 202 is provided with a first service valve 204, and the first cooling pipe 201 is provided with a second service valve 205.

Referring to fig. 1 to 4, a fixing sleeve 206 is fixed at one end of the first cooling pipe 201 far away from the first heat exchanger 2, and a supporting column 207 is connected to the fixing sleeve 206 for supporting and fixing one point of the first cooling pipe 201, so that the first cooling pipe 201 is not easy to shake, and cold air can be stably conveyed. One end of the second cooling pipe 202 far away from the first heat exchanger 2 is arranged below the supporting frame 1, and the strong air cooler 3 and the second heat exchanger 4 are arranged on the first cooling pipe 201.

When the glove box is particularly used, cold air passing through the first heat exchanger 2 enters the rotary nozzle 104 through the second cooling pipe 202, is sprayed according to the area covered by the rotary nozzle 104, so that the bottom cooling box 102 is uniformly cooled, heat generated in the casting process is conveyed through the first cooling pipe 201 at the top and then is discharged to the outside after being cooled through the second heat exchanger 4, indoor air enters the first heat exchanger 2 after being primarily cooled through the strong air cooler 3, so that the temperature of the air entering the glove box main body 101 is lower than the temperature of indoor air, the heat inside the glove box main body 101 is further reached and taken away, and circulation is completed repeatedly.

The technical scheme shows that the utility model has the following beneficial effects:

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.

Claims

1. A cooling device for glove box lithium metal casting, comprising: support frame (1), its characterized in that is provided with glove box main part (101) on support frame (1), one side of support frame (1) is provided with first heat exchanger (2), the both ends of first heat exchanger (2) are connected with first cooling tube (201) and second cooling tube (202) respectively, the one end that first heat exchanger (2) was kept away from to first cooling tube (201) is linked together with glove box main part (101) and is set up, the one end that first heat exchanger (2) was kept away from to second cooling tube (202) is located the below of support frame (1), install strong air cooler (3) and second heat exchanger (4) on first cooling tube (201).

2. The cooling device for casting the lithium metal in the glove box according to claim 1, wherein a bottom cooling box (102) is arranged below the glove box main body (101), and a plurality of air inlet pipes (103) which are uniformly distributed are connected between the bottom cooling box (102) and the second cooling pipe (202).

3. The cooling device for casting of lithium metal in a glove box according to claim 1, wherein a plurality of uniformly distributed rotating nozzles (104) are arranged in the glove box main body (101), and a casting mold (105) is further arranged in the glove box main body (101).

4. The cooling device for casting lithium metal in a glove box according to claim 1, wherein a pair of screens (106) are fixed in the glove box main body (101), and the pair of screens (106) divide the support frame (1) into: casting section, drawing of patterns section and cooling section.

5. A cooling device for casting lithium metal in a glove box according to claim 1, wherein a plurality of support legs (203) are connected below the first heat exchanger (2), a first service valve (204) is installed on the second cooling pipe (202), and a second service valve (205) is installed on the first cooling pipe (201).

6. A cooling device for casting lithium metal in glove box according to claim 1, wherein the end of the first cooling tube (201) far from the first heat exchanger (2) is fixed with a fixing sleeve (206),

The fixing sleeve (206) is connected with a supporting column (207).