CN113573532A

CN113573532A - Protective screen shell of electrical appliance element for silicon product production and processing

Info

Publication number: CN113573532A
Application number: CN202111135153.3A
Authority: CN
Inventors: 梁化珍; 庄磊
Original assignee: Pizhou Zhongxin Machinery Co ltd
Current assignee: Pizhou Zhongxin Machinery Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-10-29
Anticipated expiration: 2041-09-27
Also published as: CN113573532B

Abstract

The invention discloses a protective screen shell of an electric appliance element for silicon product production and processing, belonging to the technical field of silicon production equipment. The utility model provides a protective screen shell of electrical apparatus component is used in silicon product production and processing, includes first install bin, still includes: the second installation box is fixedly connected to the first installation box, a first cavity, a second cavity and a third cavity are formed in the second installation box, the first cavity is communicated with the third cavity, the first cavity is communicated with the second cavity, and the second cavity is communicated with the first installation box; the mounting shaft is rotatably connected in the first cavity; according to the invention, the control center is cooled by using the filtered gas, so that the control center is prevented from being out of order due to overhigh temperature, and then the cooled gas is blown from the filter piece to blow off dust adsorbed on the filter piece, so that the reduction of the cooling effect of the cooling mechanism caused by the blockage of the filter piece is avoided, and the filter piece does not need to be cleaned manually.

Description

Protective screen shell of electrical appliance element for silicon product production and processing

Technical Field

The invention relates to the technical field of silicon production equipment, in particular to a protective screen shell of an electrical appliance element for silicon product production and processing.

Background

Silicon is an important raw material, and is widely applied to industries such as semiconductor chips, aerospace, electronics and electrical, along with the development of science and technology, the application field of silicon is gradually expanded, so that the yield demand of silicon is increased, various automatic devices are generally used for processing silicon during the production of silicon, and core operation control elements of various devices are installed in a protection screen shell in order to protect the core operation control elements.

In the prior art, the operation process of the core operation control element can be heated, and in order to prevent the core operation control element from being damaged due to overheating, a heat dissipation mechanism can be installed in the protection screen shell, the heat dissipation mechanism needs to absorb external air when dissipating heat to the core operation control element, the external air is used for replacing the air inside the protection screen shell, and in order to prevent dust in the external air from entering the protection screen shell, a filter screen is generally installed on the protection screen shell, and along with the lapse of time, the filter screen can be blocked by the dust, so that the heat dissipation effect is reduced, and the filter screen needs to be cleaned manually and periodically, which is tedious, so that the protection screen shell of the electrical appliance element for silicon product production and processing needs to be designed.

Disclosure of Invention

The invention aims to solve the problem that the heat dissipation effect is reduced due to the fact that a filter screen is blocked in the prior art, and provides a protective screen shell of an electric appliance element for silicon product production and processing.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a protective screen shell of electrical apparatus component is used in silicon product production and processing, includes first install bin, still includes: the second installation box is fixedly connected to the first installation box, a first cavity, a second cavity and a third cavity are formed in the second installation box, the first cavity is communicated with the second cavity, and the second cavity is communicated with the first installation box; the mounting shaft is rotatably connected in the first cavity; the mounting rack is fixedly connected to the mounting shaft; the filter piece is fixedly connected to the mounting frame; the shunt box is fixedly connected in the third cavity; the air inlet pipe is fixedly connected to the first cavity, and the flow dividing box and the air inlet pipe are distributed on two sides of the filtering piece; the exhaust port of the first installation box is connected with the collecting box through a first air pipe, and the collecting box is connected with the flow dividing box through a second air pipe; the exhaust pipe is fixedly connected to the third cavity and is in an inverted L shape, the bottom of a vertical pipe of the exhaust pipe is lower than the air inlet pipe, and the flow dividing box and the exhaust pipe are distributed on two sides of the filter piece; the heat dissipation mechanism is arranged in the first installation box, is used for dissipating heat in the first installation box and is used for driving the installation shaft to rotate; and the controller mounting box is detachably connected in the first mounting box.

For the convenience of the rotation of the filter element is filtered in the drive, preferably, the lateral wall fixedly connected with third install bin of second install bin, fixedly connected with motor in the third install bin, the output fixedly connected with drive shaft of motor, the one end that the motor was kept away from to the drive shaft runs through first install bin and extends to inside, the drive shaft passes through sprocket feed group with the installation axle and rotates continuously, the third install bin passes through the third trachea and links to each other with first trachea, the exhaust hole has been seted up to the bottom of third install bin.

For the convenience of gaseous circulation in the first mounting box, preferably, heat dissipation mechanism includes flabellum and pivot, the pivot is rotated and is connected the inner wall at first mounting box, the pivot is passed through the sprocket and is organized the rotation with sprocket drive and link to each other, the flabellum is equipped with the multiunit, and multiunit flabellum fixed connection is in pivot, installation axle and drive shaft respectively.

In order to prevent the heat dissipation effect from being deteriorated due to the overhigh temperature, a condenser is preferably fixedly connected in the first cavity.

In order to prevent the humidity of the gas blown out from the condenser from being too high, preferably, a filter cartridge is fixedly connected in the first cavity, the filter cartridge is located at the communication position of the first cavity and the second cavity, and a waterproof breathable film is fixedly connected to the filter cartridge.

In order to facilitate the dripping of water drops, the waterproof and breathable film is preferably obliquely arranged on the filter cylinder.

In order to facilitate drainage, preferably, the bottom of the first cavity is fixedly connected with a drain pipe, and the drain pipe and the exhaust hole are both provided with one-way valves.

In order to facilitate the installation of the controller installation box, preferably, a support plate is fixedly connected in the first installation box, and the controller installation box slides on the support plate through a sliding block.

In order to facilitate the disassembly of the controller mounting box, the support plate and the sliding block are preferably fixed by bolts.

In order to improve the heat dissipation effect of the control center, preferably, a support block is fixedly connected to the bottom of the controller mounting box.

Compared with the prior art, the invention provides a protective screen shell of an electric appliance element for silicon product production and processing, which has the following beneficial effects: 1. this protection screen shell of electrical components is used in silicon product production and processing, make the installation axle rotate through motor and sprocket feed group, the installation axle makes through the mounting bracket and filters a rotation, then blow the thermal gas of absorption in the first install bin to filtering, will adsorb the dust that filters on the piece through the air current and blow off, thereby avoid the dust to plug up the mesh that filters the piece, and then guarantee the volume that outside air got into, thereby avoid being plugged up because of the filtration pore of filtering the piece and reduce the radiating effect.

2. This protection screen shell of electrical components is used in silicon product production and processing, will follow the third install bin interior exhaust wind through the third trachea in sending into the third install bin, make it blow off the heat that the motor operation in-process produced, and then avoid the motor overheated, prevent that the motor from reducing the performance or damaging because of overheating.

3. This protection screen shell of electrical components is used in silicon product production and processing reduces the contact surface of control center and controller mounting box through the supporting shoe, increases the contact surface of control center and air current to reinforcing radiating effect avoids control center to reduce performance or damage because of overheated.

The device has the advantages that the heat of the control center is dissipated by using the filtered gas, so that the control center is prevented from being broken down due to overhigh temperature, then the heat dissipated gas is blown from the filtering piece to blow off dust adsorbed on the filtering piece, and therefore the situation that the filtering piece is blocked to reduce the heat dissipation effect of the heat dissipation mechanism is avoided, and the filtering piece does not need to be cleaned manually.

Drawings

FIG. 1 is a front view of a protective shield casing for electrical appliance components for silicon product manufacturing according to the present invention;

FIG. 2 is a main sectional view of a protective shield casing for electrical appliance components for silicon product manufacturing according to the present invention;

FIG. 3 is a schematic structural diagram of a protective shield housing mounting rack for electrical appliance components for silicon product production and processing according to the present invention;

FIG. 4 is a schematic structural diagram of a protective screen housing controller mounting box for electrical appliance components for silicon product production and processing according to the present invention;

FIG. 5 is a schematic structural view of part A in FIG. 2 of a protective shield casing for electrical appliance components for silicon product manufacturing according to the present invention;

fig. 6 is a schematic structural diagram of a portion B in fig. 2 of a protective shield casing of an electrical appliance component for silicon product production and processing according to the present invention.

In the figure: 1. a first installation box; 101. a support plate; 102. a bolt; 103. a first air pipe; 104. a header tank; 105. a second air pipe; 106. a shunt box; 107. an exhaust pipe; 2. a second installation box; 201. a first cavity; 202. a second cavity; 2021. a drain pipe; 203. a third cavity; 3. a third installation box; 301. a motor; 302. a drive shaft; 303. an exhaust hole; 304. a third air pipe; 4. a controller mounting box; 401. a slider; 402. a support block; 5. installing a shaft; 501. a mounting frame; 502. a filter member; 6. an air inlet pipe; 7. a rotating shaft; 701. a fan blade; 702. a sprocket drive group; 8. a filter cartridge; 801. a waterproof breathable film; 9. a condenser.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Example (b): referring to fig. 1-6, a protective shield casing for electrical appliance components in silicon product production and processing comprises a first installation box 1, and further comprises: the second installation box 2 is fixedly connected to the first installation box 1, a first cavity 201, a second cavity 202 and a third cavity 203 are formed in the second installation box 2, the first cavity 201 is communicated with the second cavity 202, and the second cavity 202 is communicated with the first installation box 1; a mounting shaft 5 rotatably connected in the first cavity 201; a mounting frame 501 fixedly connected to the mounting shaft 5; a filter member 502 fixedly attached to the mounting frame 501; a flow distribution box 106 fixedly connected in the third cavity 203; the air inlet pipe 6 is fixedly connected to the first cavity 201, and the flow dividing box 106 and the air inlet pipe 6 are distributed on two sides of the filter element 502; an exhaust port of the first installation box 1 is connected with a collecting box 104 through a first air pipe 103, and the collecting box 104 is connected with a flow dividing box 106 through a second air pipe 105; the exhaust pipe 107 is fixedly connected to the third cavity 203, the exhaust pipe 107 is in an inverted L shape, the bottom of a vertical pipe of the exhaust pipe 107 is lower than the air inlet pipe 6, and the flow dividing box 106 and the exhaust pipe 107 are distributed on two sides of the filter member 502; the heat dissipation mechanism is arranged in the first installation box 1, is used for dissipating heat in the first installation box 1 and is used for driving the installation shaft 5 to rotate; and the controller mounting box 4 is detachably connected in the first mounting box 1.

The heat dissipation mechanism works, the heat dissipation mechanism enables negative pressure to be generated in the first installation box 1, external air enters the first installation box 1 through the air inlet pipe 6 and the filter piece 502, the filter piece 502 can be a filter screen which is made of metal wires such as iron wires and is strong in toughness, the service life is long, the filter piece 502 can also be dust filter cloth, the pore size of the dust filter cloth is small, finer dust can be filtered, dust in the air is intercepted by the filter piece 502, dust-free air enters the second cavity 202 through the first cavity 201, is shunted to enter the first installation box 1, a control center installed on the controller installation box 4 is cooled, calculation efficiency is prevented from being reduced due to high heat, and damage caused by overheating is prevented, gas in the first installation box 1 enters the collecting box 104 through the first air pipe 103 and then enters the shunting box 106 through the second air pipe 105, blow to filtering piece 502 through flow distribution box 106, will adsorb the dust on filtering piece 502 and blow off, thereby it removes dust to continuously filtering piece 502, the dust that blows off from filtering piece 502 gets into blast pipe 107 under the effect of air current, discharge from the bottom of blast pipe 107, the bottom through making blast pipe 107 is less than the air inlet of intake pipe 6, discharge the dust to the ground, thereby avoid discharged dust by the secondary suction intake pipe 6 in, the device dispels the heat to the control centre through utilizing the gas after filtering, prevent that it from breaking down because of the high temperature, then utilize gas after the heat dissipation to blow off from filtering piece 502, will adsorb the dust on filtering piece 502 and blow off, thereby avoid filtering piece 502 to be blockked up the radiating effect that leads to heat dissipation mechanism and reduce, and need not the manual work and clear up filtering piece 502.

Referring to fig. 1-2, a third mounting box 3 is fixedly connected to a side wall of the second mounting box 2, a motor 301 is fixedly connected to the inside of the third mounting box 3, a driving shaft 302 is fixedly connected to an output end of the motor 301, one end of the driving shaft 302, which is far away from the motor 301, penetrates through the first mounting box 1 and extends to the inside, the driving shaft 302 is rotatably connected to the mounting shaft 5 through a sprocket transmission group 702, the third mounting box 3 is connected to the first air pipe 103 through the third air pipe 304, an exhaust hole 303 is formed in the bottom of the third mounting box 3, the heat dissipation mechanism comprises fan blades 701 and a rotating shaft 7, the rotating shaft 7 is rotatably connected to the inner wall of the first mounting box 1, the rotating shaft 7 is rotatably connected to the sprocket transmission group 702 through a sprocket, the fan blades 701 are provided with multiple groups, and the multiple groups of fan blades 701 are respectively fixedly connected to the rotating shaft 7, the mounting shaft 5 and the driving shaft 302.

The motor 301 is started, the motor 301 rotates the driving shaft 302, the driving shaft 302 rotates the mounting shaft 5 and the rotating shaft 7 through the sprocket transmission group 702, thereby simultaneously rotating the multiple sets of blades 701, generating stronger negative pressure in the first mounting box 1, sucking more air, and generating air flow through simultaneously rotating the multiple sets of blades 701, thereby increasing the heat dissipation area, improving the heat dissipation effect, simultaneously providing power for the rotation of the mounting shaft 5, rotating the filtering member 502, thereby comprehensively removing dust of the filtering member 502, and driving the rotating shaft 7, the mounting shaft 5 and the driving shaft 302 to rotate through the set of motor 301, thereby reducing the failure rate of the heat dissipation and dust removal system of the device, facilitating the maintenance of the failed heat dissipation and dust removal system by workers, and the air in the first air pipe 103 can be shunted into the third air pipe 304, and discharged into the third mounting box 3 through the third air pipe 304, blowing out the heat on the motor 301 to the third mounting box 3, thereby dissipating heat from the motor 301, preventing the motor 301 from being overheated to degrade the performance, and preventing the motor 301 from being overheated to cause damage to internal parts.

Referring to fig. 2, a condenser 9 is fixedly connected in the first cavity 201, a filter cartridge 8 is fixedly connected in the first cavity 201, the filter cartridge 8 is located at a communication position between the first cavity 201 and the second cavity 202, a waterproof breathable film 801 is fixedly connected to the filter cartridge 8, the waterproof breathable film 801 is obliquely arranged on the filter cartridge 8, a drain pipe 2021 is fixedly connected to the bottom of the first cavity 201, and the drain pipe 2021 and the vent hole 303 are both provided with a one-way valve.

When the temperature in the first installation box 1 is higher, the temperature sensor in the first installation box 1 controls the condenser 9 to start, so that the condenser 9 starts to blow out low-temperature cool air, not described in detail herein, the wind blown out from the condenser 9 passes through the waterproof breathable film 801, the waterproof breathable film 801 intercepts the moisture in the air, so that the moisture condenses on the surface of the film into water drops, the water drops slide down to the bottom of the first cavity 201 through the inclined plane, and are discharged out of the first cavity 201 through the drain pipe 2021, the air without moisture enters the first installation box 1 to dissipate heat of the control center, thereby improving the heat dissipation effect, avoiding the control center from being damaged by overheating, external air is prevented from entering the first chamber 201 through the exhaust hole 303 and the drain pipe 2021 by the check valve, thereby avoiding external dust from entering the first cavity 201 and avoiding dust from entering the first installation box 1 and being adsorbed on the control center to cause the fault of the control center.

Referring to fig. 2 and 4, a support plate 101 is fixedly connected to the inside of the first installation case 1, the controller installation case 4 slides on the support plate 101 through a slider 401, the support plate 101 and the slider 401 are fixed by a bolt 102, and a support block 402 is fixedly connected to the bottom of the controller installation case 4.

Install the control center on controller mounting box 4, support slider 401 through backup pad 101, fix slider 401 and backup pad 101 through bolt 102, thereby avoid controller mounting box 4 to slide in first install bin 1, and it is fixed to it through bolt 102, conveniently dismantle controller mounting box 4, thereby be convenient for maintain the control center, it is unsettled to make the control center unsettled through supporting shoe 402, thereby increase the contact surface of control center and air current, thereby improve the device's radiating effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a protection screen shell of electrical components is used in silicon product production and processing, includes first install bin (1), its characterized in that still includes:

the second installation box (2) is fixedly connected to the first installation box (1), a first cavity (201), a second cavity (202) and a third cavity (203) are formed in the second installation box (2), the first cavity (201) is communicated with the second cavity (202), and the second cavity (202) is communicated with the first installation box (1);

a mounting shaft (5) rotatably connected in the first cavity (201);

the mounting rack (501) is fixedly connected to the mounting shaft (5);

a filter element (502) fixedly connected to the mounting frame (501);

a flow diversion box (106) fixedly connected within the third cavity (203);

the air inlet pipe (6) is fixedly connected to the first cavity (201), and the flow dividing box (106) and the air inlet pipe (6) are distributed on two sides of the filter element (502);

the exhaust port of the first installation box (1) is connected with a collecting box (104) through a first air pipe (103), and the collecting box (104) is connected with a flow dividing box (106) through a second air pipe (105);

the exhaust pipe (107) is fixedly connected to the third cavity (203), the exhaust pipe (107) is in an inverted L shape, the bottom of a vertical pipe of the exhaust pipe (107) is lower than the air inlet pipe (6), and the flow dividing box (106) and the exhaust pipe (107) are distributed on two sides of the filter element (502);

the heat dissipation mechanism is arranged in the first installation box (1), is used for dissipating heat in the first installation box (1), and is used for driving the installation shaft (5) to rotate;

and the controller mounting box (4) is detachably connected in the first mounting box (1).

2. The protective screen shell for the electric appliance element for silicon product production and processing as claimed in claim 1, wherein a third installation box (3) is fixedly connected to the side wall of the second installation box (2), a motor (301) is fixedly connected in the third installation box (3), a driving shaft (302) is fixedly connected to the output end of the motor (301), one end, far away from the motor (301), of the driving shaft (302) penetrates through the first installation box (1) and extends to the inside, the driving shaft (302) is rotatably connected with the installation shaft (5) through a sprocket transmission set (702), the third installation box (3) is connected with the first air pipe (103) through a third air pipe (304), and an exhaust hole (303) is formed in the bottom of the third installation box (3).

3. The protective screen casing for the electric appliance element for silicon product production and processing as claimed in claim 2, wherein the heat dissipation mechanism comprises fan blades (701) and a rotating shaft (7), the rotating shaft (7) is rotatably connected to the inner wall of the first mounting box (1), the rotating shaft (7) is rotatably connected with the chain wheel transmission set (702) through a chain wheel, the fan blades (701) are provided with multiple sets, and the multiple sets of fan blades (701) are respectively and fixedly connected to the rotating shaft (7), the mounting shaft (5) and the driving shaft (302).

4. Protective screen housing for electrical appliance components for the production and processing of silicon products according to claim 1, characterized in that a condenser (9) is fixedly connected inside the first cavity (201).

5. The protective screen casing for electrical equipment elements for silicon product production and processing as claimed in claim 1, wherein a filter cartridge (8) is fixedly connected in the first cavity (201), the filter cartridge (8) is located at the communication position of the first cavity (201) and the second cavity (202), and a waterproof breathable membrane (801) is fixedly connected to the filter cartridge (8).

6. Protective screen housing for electrical equipment components for the production and processing of silicon products according to claim 5, characterized in that the waterproof, gas-permeable membrane (801) is arranged obliquely on the filter cartridge (8).

7. The protective screen casing for the electric appliance element for silicon product production and processing as claimed in claim 2, wherein a drain pipe (2021) is fixedly connected to the bottom of the first cavity (201), and the drain pipe (2021) and the exhaust hole (303) are both provided with one-way valves.

8. The protective screen casing for electrical appliance components for silicon product production and processing as claimed in claim 1, wherein a support plate (101) is fixedly connected in the first mounting box (1), and the controller mounting box (4) slides on the support plate (101) through a sliding block (401).

9. Protective screen housing for electrical consumer components for the production and processing of silicon products according to claim 8, characterized in that the support plate (101) and the slide (401) are fixed by means of bolts (102).

10. The protective screen casing for electrical appliance components for silicon product production and processing as claimed in claim 1, wherein a support block (402) is fixedly connected to the bottom of the controller mounting box (4).