CN210916349U

CN210916349U - Thermal field device for growth of sapphire crystals

Info

Publication number: CN210916349U
Application number: CN201921958861.5U
Authority: CN
Inventors: 赵晨阳; 赵子涵; 朱心怡; 丁晗昀
Original assignee: Taixing Hechen Crystal Technology Co Ltd
Current assignee: Taixing Hechen Crystal Technology Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-03
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a big jin sapphire crystal growth thermal field device, include, sapphire crystal growth stove, box, filter screen, roof and draw-in groove, the box is installed in the left side of sapphire crystal growth stove control box, and the filter screen is installed to the inner chamber of box, clearance mechanism is installed to the inner chamber of box, fixed establishment is installed on the top of box, still includes first air outlet and second air outlet. This big jin sapphire crystal growth thermal field device, clockwise rotation through the motor, can drive fan and brush rotation simultaneously, can clear up the filter screen in quick radiating, can be convenient fix the filter screen through fixed establishment, thereby can be convenient change or dismantle the filter screen, guarantee that the device can carry out the efficient heat dissipation to sapphire crystal growth stove, and can clear up the filter screen in the radiating, reduce the number of times of clearing up the filter screen, thereby reduce the amount of labour.

Description

Thermal field device for growth of sapphire crystals

Technical Field

The utility model relates to a sapphire technical field specifically is a big jin sapphire crystal growth thermal field device.

Background

The chemical composition of the sapphire crystal is alumina, the chemical formula (α -Al2O3) is formed by combining three oxygen atoms and two aluminum atoms in a covalent bond mode, the crystal structure is a hexagonal lattice structure, the manufacturing process of the artificial sapphire comprises the steps of preparing raw materials → filling the raw materials and erecting seed crystals → vacuumizing a furnace body → heating the raw materials → melting the seed crystals → growing crystal necks → growing the crystals → separating the crystals from a crucible → cooling → taking out the crystals, and the current crystal growing processes in the world mainly comprise two crystal growing processes from the former Soviet Union, namely a kyropoulos process, a crystal growing process from the United states and a hydrothermal exchange process, wherein a sapphire crystal growing furnace is required during artificial manufacturing.

When the existing sapphire crystal growth thermal field device and other devices of the sapphire crystal growth furnace are processed and used, the inner cavity of a control box of the sapphire crystal growth furnace cannot be effectively radiated, so that the stability in the control box is high, electronic equipment in the control box is easily damaged, and the sapphire crystal growth furnace cannot normally work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big jin sapphire crystal growth thermal field device to can't carry out effective radiating problem to the control box among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a thermal field device for the growth of a jack sapphire crystal, which comprises,

the sapphire crystal growth furnace comprises a sapphire crystal growth furnace body, a box body, a filter screen, a top plate and clamping grooves, wherein the box body is arranged on the left side of a control box of the sapphire crystal growth furnace body, the filter screen is arranged in an inner cavity of the box body, the top end of the filter screen extends out of the box body, the top plate is arranged at the top end of the filter screen, and the clamping grooves are formed in the front end and the rear end of the left side;

the inner cavity of the box body is provided with the cleaning mechanism;

the top end of the box body is provided with a fixing mechanism;

the air conditioner also comprises a first air outlet and a second air outlet.

Preferably, clearance mechanism includes motor, dwang, fan and brush, the inner chamber left side screw mounting of box has the motor, the dwang is installed through the shaft coupling to the right side output of motor, the fan is installed to the outer wall of dwang, the brush is installed to the outer wall right side clearance of dwang, and brush and filter screen laminating.

Preferably, the height of the brush is half of the height of the filter screen.

Preferably, fixed establishment includes connecting block, inserted bar, fixture block and spring, the connecting block is all installed to both sides around the top of box, the inner chamber of connecting block is extended to on the right side of inserted bar and inserted bar is installed in the left side of connecting block, the right side of inserted bar install with draw-in groove assorted fixture block, and the fixture block card goes into the inner chamber of draw-in groove, fixed mounting has the spring between the left side of fixture block and the inner wall of connecting block, and the spring cup joints the outer wall at the inserted bar.

Preferably, the shape of the fixture block is a trapezoid.

Preferably, a first air outlet is formed in the joint of the right side of the box body and the sapphire crystal growth furnace, and second air outlets are formed in the upper end and the lower end of the left side of the box body.

Preferably, the width of the filter screen is the same as the width of the inner cavity of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: this big jin sapphire crystal growth thermal field device, clockwise rotation through the motor, can drive fan and brush rotation simultaneously, can clear up the filter screen in quick radiating, can be convenient fix the filter screen through fixed establishment, thereby can be convenient change or dismantle the filter screen, guarantee that the device can carry out the efficient heat dissipation to sapphire crystal growth stove, and can clear up the filter screen in the radiating, reduce the number of times of clearing up the filter screen, thereby reduce the amount of labour.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the case of the present invention shown in FIG. 1;

fig. 3 is an enlarged schematic structural view of a position a of the present invention shown in fig. 2.

In the figure: 1. sapphire crystal growth stove, 2, box, 3, filter screen, 4, roof, 5, draw-in groove, 6, clearance mechanism, 61, motor, 62, dwang, 63, fan, 64, brush, 7, fixed establishment, 71, connecting block, 72, inserted bar, 73, fixture block, 74, spring, 8, first air outlet, 9, second air outlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a thermal field device for the growth of a big kilogram of sapphire crystals comprises a sapphire crystal growth furnace 1, a box body 2, a filter screen 3, a top plate 4, a clamping groove 5, a cleaning mechanism 6, a fixing mechanism 7, a first air outlet 8 and a second air outlet 9, wherein the box body 2 is arranged on the left side of a control box of the sapphire crystal growth furnace 1, the filter screen 3 is arranged in an inner cavity of the box body 2, the top end of the filter screen 3 extends out of the box body 2, the air entering the inner cavity of the box body 2 can be filtered through the filter screen 3 to avoid the entering of impurities or dust, the top end of the filter screen 3 is provided with a top plate 4, the front end and the rear end of the left side of the top plate 4 are both provided with clamping grooves 5, the inner cavity of the box body 2 is provided with a cleaning mechanism 6, can clear up filter screen 3 through clearance mechanism 6, fixed establishment 7 is installed on the top of box 2, can fix filter screen 3 through fixed establishment 7, can be convenient dismantle.

As preferred scheme, further, clearance mechanism 6 includes motor 61, dwang 62, fan 63 and brush 64, the motor 61 is installed to the inner chamber left side screw of box 2, the model of motor 61 is the model of adaptation among the prior art, no special requirement, dwang 62 is installed through the shaft coupling to the right side output of motor 61, fan 63 is installed to the outer wall of dwang 62, the rotatory flow that can accelerate 2 inner chamber air of box of fan 63, the radiating effect is improved, brush 64 is installed to the outer wall right side clearance of dwang 62, the brush 64 is rotatory can be cleared up filter screen 3, and brush 64 and the laminating of filter screen 3.

Preferably, the height of the brush 64 is half of the height of the filter net 3, so that the cleaning area of the brush 64 can be increased.

As a preferable scheme, further, the fixing mechanism 7 includes a connecting block 71, an inserting rod 72, a fixture block 73 and a spring 74, the connecting block 71 is installed on the front side and the rear side of the top end of the box body 2, the inserting rod 72 is installed on the left side of the connecting block 71, the right side of the inserting rod 72 extends to an inner cavity of the connecting block 71, the fixture block 73 matched with the clamping groove 5 is installed on the right side of the inserting rod 72, the fixture block 73 is clamped in the inner cavity of the clamping groove 5, the top plate 4 can be fixed by clamping the fixture block 73 clamped in the inner cavity of the clamping groove 5, so that the filter screen 3 is fixed, the spring 74 is fixedly installed between the left side of the fixture block 73 and the inner wall of the connecting block 71, the spring 74 is sleeved on the outer wall of the inserting rod 72, the spring 74 is a coil spring.

Preferably, the latch 73 is trapezoidal, and when the top plate 4 moves downward, the latch 73 can be pushed to move to the left side by the trapezoidal structure, so that the top plate can be conveniently fixed.

As preferred scheme, further, first air outlet 8 has been seted up with sapphire crystal growth furnace 1's junction in the right side of box 2, and second air outlet 9 has all been seted up at both ends about the left side of box 2, can make the heat effluvium of box 2 and sapphire crystal growth furnace 1 inner chamber through first air outlet 8 and second air outlet 9.

Preferably, the width of the filter net 3 is the same as the width of the inner cavity of the box body 2, so that the filter net 3 can effectively filter the air in the inner cavity of the box body 2.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When heat is dissipated, the external power supply of the motor 61 is connected, the power supply is started, the work can be started, the motor 61 can rotate clockwise and drive the rotating rod 62 to rotate clockwise, the fan 63 and the brush 64 can rotate simultaneously, the flow of hot air in the box body 2 and the sapphire crystal growth furnace 1 can be accelerated by the rotation of the fan 63, the heat dissipation effect is better, the brush 64 can clean the filter screen 3 by rotating, the filter screen 3 can fall out of the inner cavity of the box body 2 through the through hole at the bottom end of the box body 2, when the filter screen 3 needs to be replaced, the motor 61 is closed, the inserting rod 72 is pulled leftwards by hand, the spring 74 is compressed, the clamping block 73 is enabled to move out of the inner cavity of the clamping groove 5, the top plate 4 is pulled upwards by hand, the filter screen 3 can be taken out, the inserting rod 72 can be loosened, when the filter screen 3 is installed, the filter screen 3 is inserted, simultaneously, draw-in groove 5 can promote fixture block 73 and remove to the left side, compress spring 74, when fixture block 73 corresponds with draw-in groove 5, spring 74 pops out, promote fixture block 73 and remove to the inner chamber of draw-in groove 5, can be fixed filter screen 3, the device can carry out effectual heat dissipation to sapphire crystal growth furnace 1's control box, avoid damaging the electronic equipment of sapphire crystal growth furnace 1 because of high temperature, guarantee sapphire crystal growth furnace 1's normal use, and it is comparatively simple and convenient when changing filter screen 3, be favorable to the popularization and the use of device.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated 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; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 big jack sapphire crystal growth thermal field device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the sapphire crystal growth furnace comprises a sapphire crystal growth furnace (1), a box body (2), a filter screen (3), a top plate (4) and clamping grooves (5), wherein the box body (2) is installed on the left side of a control box of the sapphire crystal growth furnace (1), the filter screen (3) is installed in an inner cavity of the box body (2), the top end of the filter screen (3) extends out of the box body (2), the top plate (4) is installed at the top end of the filter screen (3), and the clamping grooves (5) are formed in the front end and the rear end of the left side of the top plate;

the cleaning mechanism (6) is arranged in the inner cavity of the box body (2);

the top end of the box body (2) is provided with the fixing mechanism (7);

also comprises a first air outlet (8) and a second air outlet (9).

2. The thermal field device for the growth of a jack sapphire crystal according to claim 1, wherein: clearance mechanism (6) include motor (61), dwang (62), fan (63) and brush (64), the inner chamber left side screw mounting of box (2) has motor (61), dwang (62) are installed through the shaft coupling to the right side output of motor (61), fan (63) are installed to the outer wall of dwang (62), brush (64) are installed in the outer wall right side clearance of dwang (62), and brush (64) and filter screen (3) laminate.

3. The thermal field device for growth of a jack sapphire crystal according to claim 2, characterized in that: the height of the brush (64) is half of that of the filter screen (3).

4. The thermal field device for the growth of a jack sapphire crystal according to claim 1, wherein: fixed establishment (7) are including connecting block (71), inserted bar (72), fixture block (73) and spring (74), connecting block (71) are all installed to both sides around the top of box (2), the right side of installing inserted bar (72) and inserted bar (72) in the left side of connecting block (71) extends to the inner chamber of connecting block (71), fixture block (73) with draw-in groove (5) assorted is installed on the right side of inserted bar (72), and the inner chamber of draw-in groove (5) is gone into to fixture block (73), fixed mounting has spring (74) between the left side of fixture block (73) and the inner wall of connecting block (71), and spring (74) cup joint the outer wall at inserted bar (72).

5. The thermal field device for growth of a jack sapphire crystal according to claim 4, wherein: the fixture block (73) is trapezoidal in shape.

6. The thermal field device for the growth of a jack sapphire crystal according to claim 1, wherein: a first air outlet (8) is formed in the joint of the right side of the box body (2) and the sapphire crystal growth furnace (1), and second air outlets (9) are formed in the upper end and the lower end of the left side of the box body (2).

7. The thermal field device for the growth of a jack sapphire crystal according to claim 1, wherein: the width of the filter screen (3) is the same as the width of the inner cavity of the box body (2).