CN218410728U

CN218410728U - Sintering furnace propulsion device

Info

Publication number: CN218410728U
Application number: CN202222348951.0U
Authority: CN
Inventors: 姜仁涛; 韦伟; 夏汉晖; 张中亚; 王志勇
Original assignee: Anhui Hengchang Equipment Co ltd
Current assignee: Anhui Hengchang Equipment Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-31
Anticipated expiration: 2032-09-05

Abstract

The utility model belongs to the technical field of fritting furnace auxiliary assembly technique and specifically relates to a fritting furnace advancing device, which comprises a fixing rack, equal fixedly connected with stand all around of mount bottom, mount top center department fixedly connected with fritting furnace main part, fritting furnace main part top is provided with the bell, fritting furnace main part inside wall fixedly connected with heating element, fritting furnace main part inside wall is close to bottom department fixedly connected with holding ring, the draw-in groove has been seted up at the holding ring top, the holding ring top is provided with sealed lid, sealed bottom fixedly connected with snap ring and spacing ring of lid. The utility model discloses in, through the sealed lid, holding ring and the heat conduction shell that set up, when the ejection of compact was impeld in lithium cell material sintering pay-off, the block was corresponded with draw-in groove and spacing groove respectively to the nimble snap ring and the spacing ring that utilize sealed covering, the thermal scattering and disappearing that has significantly reduced to practice thrift the energy, the better use of the user of being convenient for.

Description

Sintering furnace propulsion device

Technical Field

The utility model relates to a fritting furnace auxiliary assembly technical field specifically is a fritting furnace advancing device.

Background

Sintering furnaces refer to specialized equipment that allows powder compacts to be sintered to achieve desired physical, mechanical properties, and microstructures. The sintering furnace is used for drying slurry on the silicon wafer, removing organic components in the slurry and completing sintering of the aluminum back surface field and the grid line.

The positive and negative pole material of present lithium cell adopts the fritting furnace to sinter often in processing, but current fritting furnace when the pay-off impels with the ejection of compact, the heat scatters and disappears great, has accelerated the consumption of the energy, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fritting furnace advancing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a propulsion device of a sintering furnace comprises a fixing frame, wherein stand columns are fixedly connected to the periphery of the bottom of the fixing frame, a main body of the sintering furnace is fixedly connected to the center of the top of the fixing frame, a furnace cover is arranged at the top of the main body of the sintering furnace, a heating element is fixedly connected to the inner side wall of the main body of the sintering furnace, a positioning ring is fixedly connected to the position, close to the bottom, of the inner side wall of the main body of the sintering furnace, a clamping groove is formed in the top of the positioning ring, a sealing cover is arranged at the top of the positioning ring, and a clamping ring and a limiting ring are fixedly connected to the bottom of the sealing cover;

the equal fixedly connected with hydraulic stem in mount top both ends, the flexible end of hydraulic stem runs through mount and fixedly connected with base, the base top is provided with the heat conduction shell, the embedding of heat conduction shell lateral wall is provided with three sliding door, two thing dishes of putting of heat conduction shell inside wall fixedly connected with.

Preferably, the bottom of the heat conduction shell is fixed with the base through a bolt, so that a user can conveniently detach, clean and maintain the heat conduction shell.

Preferably, the two object placing discs are respectively positioned between two adjacent sliding doors, so that a user can conveniently place multiple batches of raw materials in the heat conducting shell and sinter the raw materials at the same time.

Preferably, the heating elements are arranged in a plurality of numbers and are uniformly distributed on the inner wall of the sintering furnace main body in an annular shape, so that raw materials in the heat conduction shell are heated more intensively and uniformly.

Preferably, the clamping groove and the clamping ring are correspondingly clamped, and when the lithium battery raw material is not sintered, the sintering furnace main body is conveniently sealed through the sealing cover.

Preferably, the top of the heat conduction shell is provided with a limiting groove, the limiting groove and the limiting ring are correspondingly clamped, when the heat conduction shell gradually enters the sintering furnace main body, the sealing cover is jacked up and combined with the sealing cover, and the heat conduction shell can conveniently stretch into the sintering furnace main body.

Preferably, the side wall of the heat conduction shell is provided with a plurality of air holes, so that the heating element can better sinter the lithium battery raw materials.

Preferably, two it all is the grid form setting to put the thing dish, makes the increase of high temperature air area of contact in lithium cell raw materials and the fritting furnace, it is the carborundum material to put the thing dish, and high temperature resistant ability is stronger, and life is more of a specified duration.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the sealed lid, holding ring and the heat conduction shell that set up, when lithium cell material sintering pay-off impels and the ejection of compact, the snap ring and the spacing ring on the sealed lid of nimble utilization correspond the block with draw-in groove and spacing groove respectively, and the thermal scattering and disappearing that has significantly reduced to practiced thrift the energy, the better use of the user of being convenient for.

2. The utility model discloses in, through heat conduction shell, gas pocket and the thing dish of putting that sets up, put the thing dish through being provided with the multilayer in the heat conduction shell, be convenient for put into many batches of lithium battery materials, sinter the mutual noninterference simultaneously, through the heating element of evenly distributed on the fritting furnace lateral wall, concentrate and put the thing dish to central authorities and sinter, the heat is more concentrated, the sintering is more even to lithium battery materials's sintering efficiency has been improved greatly.

Drawings

FIG. 1 is a perspective view of a propulsion device of a sintering furnace according to the present invention;

FIG. 2 is a schematic structural view of a propulsion device of a sintering furnace according to the present invention;

FIG. 3 is a schematic view of a heat-conducting shell structure of a propulsion device of a sintering furnace according to the present invention;

FIG. 4 is a schematic view of the sealing cover structure of the propulsion device of the sintering furnace according to the present invention;

fig. 5 is a schematic view of the positioning ring structure of the propulsion device of the sintering furnace of the present invention.

In the figure: 1. a fixed mount; 2. a column; 3. a sintering furnace main body; 4. a furnace cover; 5. a hydraulic lever; 6. a base; 7. a thermally conductive shell; 8. moving the door; 9. placing a tray; 10. a heating element; 11. a positioning ring; 12. a card slot; 13. a sealing cover; 14. a snap ring; 15. a limiting ring; 16. a limiting groove; 17. and (4) air holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

in this embodiment, please refer to fig. 1, a propulsion device for a sintering furnace includes a fixing frame 1, columns 2 are fixedly connected to the bottom of the fixing frame 1, a main body 3 of the sintering furnace is fixedly connected to the center of the top of the fixing frame 1, a top cover 4 is arranged on the top of the main body 3 of the sintering furnace, heating elements 10 are fixedly connected to the inner side wall of the main body 3 of the sintering furnace, the heating elements 10 are provided with a plurality of heating elements 10, and the plurality of heating elements 10 are uniformly distributed on the inner wall of the main body 3 of the sintering furnace in an annular manner, so that the raw material inside a heat conducting shell 7 is heated more intensively and uniformly.

In this embodiment, referring to fig. 5, a positioning ring 11 is fixedly connected to a position, close to the bottom, of an inner side wall of the sintering furnace main body 3, a clamping groove 12 is formed in the top of the positioning ring 11, a sealing cover 13 is arranged on the top of the positioning ring 11, and a clamping ring 14 and a limiting ring 15 are fixedly connected to the bottom of the sealing cover 13, wherein the clamping groove 12 and the clamping ring 14 are correspondingly clamped, and when the lithium battery raw material is not sintered, the sealing cover 13 is used for conveniently sealing the sintering furnace main body 3.

In this embodiment, referring to fig. 2-4, both ends of the top of the fixing frame 1 are fixedly connected with the hydraulic rods 5, the telescopic ends of the hydraulic rods 5 penetrate through the fixing frame 1 and are fixedly connected with the base 6, the top of the base 6 is provided with the heat conducting shell 7, and the side wall of the heat conducting shell 7 is provided with a plurality of air holes 17, so that the heating element 10 can better sinter the lithium battery raw material. The bottom of the heat conduction shell 7 is fixed with the base 6 through bolts, so that a user can conveniently detach, clean and maintain the heat conduction shell 7.

The top of the heat conduction shell 7 is provided with a limiting groove 16, the limiting groove 16 corresponds to the limiting ring 15 and is clamped, when the heat conduction shell 7 gradually enters the sintering furnace main body 3, the sealing cover 13 is jacked up and combined with the sealing cover 13, and the heat conduction shell 7 can conveniently stretch into the sintering furnace main body 3.

The embedding of 7 lateral walls of heat conduction shell is provided with three and moves

door

8, and 7 inside wall fixedly connected with of heat conduction shell put thing dish 9 for two, and two are put thing dish 9 and are located adjacent two respectively and move between the door 8, and the user of being convenient for settles many batches of raw materialss in heat conduction shell 7, carries out the sintering simultaneously. And two are put thing dish 9 and all are the grid form setting, make lithium cell raw materials and the increase of high temperature air area of contact in the fritting furnace, put thing dish 9 and be the carborundum material, high temperature resistant ability is stronger, life is more of a specified duration.

The utility model discloses the theory of operation: the method comprises the steps of firstly starting a hydraulic rod 5 to drive a base 6 to descend, opening a sliding door 8, placing lithium battery raw materials on a placement plate 9, then closing the sliding door 8 to start the hydraulic rod 5 again to drive the base 6 to ascend, correspondingly clamping a limiting groove 16 at the top of a heat conduction shell 7 with a limiting groove 16 at the bottom of a sealing cover 13, continuing to ascend until a clamping ring 14 is jacked up from a clamping groove 12 to be separated from a clamping state, lifting the sealing cover 13 and the heat conduction shell 7 together at the moment, sending the placement plate 9 into a sintering furnace main body 3, and sintering the lithium battery raw materials through heating of a heating element 10.

After the sintering is completed, the user starts the hydraulic rod 5 to drive the base 6 to descend, the clamping ring 14 at the bottom of the sealing cover 13 and the clamping groove 12 on the positioning ring 11 are clamped correspondingly, the sealing cover 13 continuously descends to be separated from the top of the heat conducting shell 7, and the sealing cover 13 can seal the sintering furnace main body 3, so that the heat loss in the feeding propulsion and discharging processes is greatly reduced.

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 fritting furnace advancing device, includes mount (1), its characterized in that: the periphery of the bottom of the fixing frame (1) is fixedly connected with stand columns (2), a sintering furnace main body (3) is fixedly connected to the center of the top of the fixing frame (1), a furnace cover (4) is arranged at the top of the sintering furnace main body (3), a heating element (10) is fixedly connected to the inner side wall of the sintering furnace main body (3), a positioning ring (11) is fixedly connected to the position, close to the bottom, of the inner side wall of the sintering furnace main body (3), a clamping groove (12) is formed in the top of the positioning ring (11), a sealing cover (13) is arranged at the top of the positioning ring (11), and a clamping ring (14) and a limiting ring (15) are fixedly connected to the bottom of the sealing cover (13);

the utility model discloses a heat-conducting type solar water heater, including mount (1), the equal fixedly connected with hydraulic stem (5) in mount (1) top both ends, the flexible end of hydraulic stem (5) runs through mount (1) and fixedly connected with base (6), base (6) top is provided with heat conduction shell (7), heat conduction shell (7) lateral wall embedding is provided with three sliding door (8), thing dish (9) are put to heat conduction shell (7) inside wall fixedly connected with two.

2. A sintering furnace propulsion device according to claim 1, characterized in that: the bottom of the heat conduction shell (7) is fixed with the base (6) through bolts.

3. A sintering furnace propulsion device according to claim 1, characterized in that: the two article placing discs (9) are respectively positioned between the two adjacent sliding doors (8).

4. Sintering furnace propulsion device according to claim 1, characterized in that: the heating elements (10) are arranged in a plurality, and the heating elements (10) are uniformly distributed on the inner wall of the sintering furnace main body (3) in an annular shape.

5. A sintering furnace propulsion device according to claim 1, characterized in that: the clamping groove (12) and the clamping ring (14) are correspondingly clamped.

6. A sintering furnace propulsion device according to claim 1, characterized in that: the top of the heat conduction shell (7) is provided with a limiting groove (16), and the limiting groove (16) and the limiting ring (15) are correspondingly clamped.

7. Sintering furnace propulsion device according to claim 1, characterized in that: the side wall of the heat conduction shell (7) is provided with a plurality of air holes (17).

8. Sintering furnace propulsion device according to claim 1, characterized in that: the two article placing discs (9) are arranged in a grid shape, and the article placing discs (9) are made of silicon carbide.