CN212504009U - Sintering device for graphene processing - Google Patents

Abstract

The utility model discloses a sintering device for graphite alkene processing, including the sintering storehouse, the upper end cover in sintering storehouse is equipped with sealed lid, the dead lever has all been welded to the upper end of sintering storehouse surface both sides, the internal surface welding of dead lever upper end has the connecting seat, the mid-mounting of connecting seat has the internal thread pipe, install the bolt on the internal thread pipe, the lower extreme of bolt extends to the below of connecting seat, one side welding of sealed lid upper surface has vertical ascending bracing piece, the upper end welding of bracing piece has the supporting disk, the vacuum pump is installed to the upper surface one end of supporting disk, the inlet end of vacuum pump is connected with the bleed pipe, the lower extreme of bleed pipe runs through the supporting disk, sealed lid is linked together with the inside in sintering storehouse, and the valve is installed to the body. The utility model discloses in the use, can realize helping improving the sintering efficiency of graphite alkene to graphite alkene sintering under the vacuum state, be favorable to using widely.

Description

Sintering device for graphene processing

Technical Field

The utility model relates to a graphite alkene processing technology field especially relates to a sintering device for graphite alkene processing.

Background

Graphene is in the course of working, and graphite alkene powder needs to sinter under the environment of vacuum high temperature, but, the sintering equipment that the tradition was used for graphite alkene processing has the shortcoming that the leakproofness is poor in the use, and then makes graphite alkene can not sinter under the environment of complete vacuum to make graphite alkene's sintering efficiency low. For this reason, we propose a sintering device for graphene processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and provides a sintering device for processing graphene.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sintering device for processing graphene comprises a sintering bin, wherein supporting legs are welded on four sides of the outer surface of the lower end of the sintering bin, a sealing cover is arranged on an upper end cover of the sintering bin, a handle is fixedly installed in the middle of the upper surface of the sealing cover, fixing rods are welded on the upper ends of two sides of the outer surface of the sintering bin and are in a vertical state, the upper ends of the fixing rods extend to the upper side of the upper surface of the sealing cover, a connecting seat is welded on the inner surface of the upper end of each fixing rod, an inner threaded pipe is installed in the middle of the connecting seat, a bolt is installed on each inner threaded pipe, the lower end of each bolt extends to the lower side of the connecting seat, a supporting rod which is vertically upwards welded on one side of the upper surface of the sealing cover, a supporting plate is welded on the upper end of each, the lower end of the air entraining pipe penetrates through the supporting plate and the sealing cover and is communicated with the inside of the sintering bin, and the valve is installed on the pipe body part of the air entraining pipe, which is positioned above the supporting plate.

Preferably, a lifting lug is welded on the outer surface of the upper end of the fixing rod.

Preferably, a screwing handle is connected to the upper end of the bolt.

Preferably, a contact seat is fixedly connected to a portion of the upper surface of the sealing cover corresponding to the lower end of the bolt.

Preferably, the part of the air entraining pipe below the supporting plate is sleeved with a heat insulation protection pipe.

The utility model provides a pair of a sintering device for graphite alkene processing, beneficial effect lies in: in the using process, the sealing cover is opened by lifting the handle under the condition of detaching the bolt, presintered graphene powder is put into the sintering bin, the sealing cover is installed at the moment, the bolt moves towards the contact seat by screwing the handle, the sealing cover can be tightly connected with the upper end of the sintering bin under the condition that the lower end of the bolt is tightly contacted with the contact seat, the vacuum pump is used for vacuumizing the sintering bin under the condition that the valve is opened and the vacuum pump is switched on to be powered on, and when the interior of the sintering bin is in a vacuum state, the valve and the vacuum pump are closed, and the sealing cover is tightly connected with the upper end of the sintering bin, so that the interior of the sintering bin can be in a stable and reliable vacuum state; further hang the sintering storehouse into the heating furnace through the lug and heat in, the top of the upper surface of the sealing cover is in the heating furnace outside this moment, be in high temperature vacuum state in the sintering storehouse and when being heated by the heating furnace, can improve the sintering efficiency of the graphite alkene powder in the sintering storehouse, graphite alkene powder sintering in the sintering storehouse is accomplished the back, take out the sintering storehouse from the heating furnace through the lug, open sealed lid under the condition of rethread twist handle removal bolt, take off the sintering storehouse with the sealing cover through the handle, can take out the product after sintering in the sintering storehouse this moment, the acquisition of the product after graphite alkene sintering has been realized promptly, whole device easy operation is convenient in the use, can make the graphite alkene powder realize high-efficient sintering under high temperature vacuum's environment, and then be favorable to using widely.

Drawings

Fig. 1 is a cross-sectional view of a sintering apparatus for graphene processing according to the present invention;

fig. 2 is a front view of a sintering device for processing graphene according to the present invention.

In the figure: sintering storehouse 1, supporting leg 2, sealed lid 3, handle 4, dead lever 5, lug 6, bolt 7, connecting seat 8, internal thread pipe 9, contact seat 10, bracing piece 11, supporting disk 12, vacuum pump 13, bleed pipe 14, thermal-insulated protective tube 15, valve 16, twist and move handle 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sintering device for graphene processing comprises a sintering bin 1, wherein supporting legs 2 are welded on four sides of the outer surface of the lower end of the sintering bin 1, the supporting legs 2 support the sintering bin 1 in the process of placing the device, a sealing cover 3 is arranged on an upper end cover of the sintering bin 1, a handle 4 is fixedly arranged in the middle of the upper surface of the sealing cover 3, fixing rods 5 are welded on the upper ends of two sides of the outer surface of the sintering bin 1, the fixing rods 5 are in a vertical state, lifting lugs 6 are welded on the outer surface of the upper ends of the fixing rods 5, the upper ends of the fixing rods 5 extend to the upper portion of the upper surface of the sealing cover 3, a connecting seat 8 is welded on the inner surface of the upper end of the fixing rods 5, an inner threaded pipe 9 is arranged in the middle of the connecting seat 8, a bolt 7, the upper surface of the sealing cover 3 is fixedly connected with a contact base 10 corresponding to the lower end of the bolt 7, when the lower end of the bolt 7 acts on the sealing cover 3 through the contact base 10, the contact base 10 is arranged to enhance the stress area of the upper surface of the sealing cover 3, and therefore damage to the upper surface of the sealing cover 3 in the stress process is avoided.

One side welding of sealed 3 upper surfaces of lid has vertical ascending bracing piece 11, the upper end welding of bracing piece 11 has supporting disk 12, vacuum pump 13 is installed to the upper surface one end of supporting disk 12, vacuum pump 13's inlet end is connected with bleed pipe 14, the lower extreme of bleed pipe 14 runs through supporting disk 12, sealed lid 3 is linked together with the inside in sintering storehouse 1, and bleed pipe 14 is located the body part of supporting disk 12 top and installs valve 16, the part cover that bleed pipe 14 is located supporting disk 12 below is equipped with thermal-insulated protective pipe 15, thermal-insulated protective pipe 15 can play thermal-insulated protection's effect to bleed pipe 14, prolong bleed pipe 14's life.

To sum up, in the using process of the utility model, the sealing cover 3 is opened by lifting the handle 4 under the condition of detaching the bolt 7, the presintered graphene powder is put into the sintering bin 1, at the moment, the sealing cover 3 is installed and the bolt 7 is moved towards the contact base 10 by screwing the handle 4, under the condition that the lower end of the bolt 7 is in close contact with the contact base 10, the tight connection between the sealing cover 3 and the upper end of the sintering bin 1 can be realized, further, under the condition that the valve 16 is opened and the vacuum pump 13 is powered on and opened, the vacuum pump 13 vacuumizes the sintering bin 1, when the interior of the sintering bin 1 is in a vacuum state, the valve 16 and the vacuum pump 13 are closed, the tight connection between the sealing cover 3 and the upper end of the sintering bin 1 is combined, the interior of the sintering bin 1 can be in a stable and reliable vacuum state, the sintering bin 1 is further lifted into the heating furnace through the lifting lug 6 for heating, the top of 3 upper surfaces of sealed lid is in the heating furnace outside this moment, be in high temperature vacuum state in sintering storehouse 1 and when being heated by the heating furnace, can improve the sintering efficiency of the graphite alkene powder in sintering storehouse 1, graphite alkene powder sintering in sintering storehouse 1 is accomplished the back, take out sintering storehouse 1 from the heating furnace through lug 6, open sealed lid 3 under the condition of rethread twist handle 17 dismantling bolt 7, take off sintering storehouse 1 through handle 4 with sealed lid 3, can take out the product after sintering in sintering storehouse 1 this moment, the acquisition of the product after graphite alkene sintering has been realized promptly, whole device easy operation is convenient in the use, can make graphite alkene powder realize high-efficient sintering under high temperature vacuum's environment, and then be favorable to using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The sintering device for processing the graphene comprises a sintering bin (1) and is characterized in that supporting legs (2) are welded on four sides of the outer surface of the lower end of the sintering bin (1), a sealing cover (3) is arranged on an upper end cover of the sintering bin (1), a handle (4) is fixedly installed in the middle of the upper surface of the sealing cover (3), fixing rods (5) are welded on the upper ends of two sides of the outer surface of the sintering bin (1), the fixing rods (5) are in a vertical state, the upper ends of the fixing rods (5) extend to the upper portion of the upper surface of the sealing cover (3), a connecting seat (8) is welded on the inner surface of the upper end of each fixing rod (5), an internal threaded pipe (9) is installed in the middle of the connecting seat (8), a bolt (7) is installed on the internal threaded pipe (9), and the lower end of the bolt, the welding of one side of sealed lid (3) upper surface has vertical ascending bracing piece (11), the upper end welding of bracing piece (11) has supporting disk (12), vacuum pump (13) are installed to the upper surface one end of supporting disk (12), the inlet end of vacuum pump (13) is connected with bleed pipe (14), the lower extreme of bleed pipe (14) runs through supporting disk (12), sealed lid (3) and is linked together with the inside of sintering storehouse (1), just valve (16) are installed to the body part that bleed pipe (14) are located supporting disk (12) top.

2. The sintering device for graphene processing as claimed in claim 1, wherein lifting lugs (6) are welded on the outer surface of the upper end of the fixing rod (5).

3. The sintering device for graphene processing according to claim 1, wherein a screwing handle (17) is connected to the upper end of the bolt (7).

4. The sintering device for graphene processing according to claim 1, wherein a contact seat (10) is fixedly connected to a portion of the upper surface of the sealing cover (3) corresponding to the lower end of the bolt (7).

5. The sintering device for graphene processing according to claim 1, wherein a part of the air-entraining pipe (14) below the support plate (12) is sleeved with a heat-insulating protective pipe (15).

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