Chip production waste treatment device

Abstract

The utility model discloses a chip production waste treatment device which comprises a shell, the top of the shell is provided with a feeding port, one side of the shell is provided with a taking-out port, the other side of the shell is provided with a plurality of dust collection holes, the inner wall of the shell is fixedly connected with a pair of first material guide blocks, the tops of the first material guide blocks are inclined end faces, and the bottom of the shell is provided with a discharging port. A material crushing assembly is arranged above the first material guiding block, a second material guiding block is arranged below the first material guiding block and located below the dust collection hole, the top of the second material guiding block is an inclined end face, a cleaning tank is arranged on one side of the second material guiding block, a sealing cover is arranged on the top of the feeding port, and a dust removal assembly is installed on the outer wall of the shell. And a sealing door is mounted on the taking-out opening. According to the chip waste material cleaning device, dust generated in the material crushing process can be removed, chip waste materials can be cleaned to remove pollutants attached to the surfaces of the chip waste materials, and therefore follow-up recycling of the chip waste materials is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste treatment, and particularly relates to a chip production waste treatment device. Background Technique

[0002] Various wastes will be generated during the chip production process, such as semiconductor material wastes, chemical wastes, metal wastes, waste water, gas wastes, etc. The most important of which are semiconductor material wastes, including the edge materials and fragments of silicon wafers (wafers) and the waste silicon wafers generated during the production process. These waste silicon wafers usually contain valuable semiconductor materials such as silicon and gallium arsenide. Chip production wastes not only pose hazards to the environment but also to human health, so they need to be treated in a timely manner.

[0003] At present, there are some waste treatment devices on the market. For example, a waste treatment device for EMMC chip production is disclosed on the Chinese Patent Network, and its publication number is CN215823160U. This waste treatment device has a novel structural design and can achieve rapid and uniform crushing of EMMC chip production wastes, facilitating subsequent reprocessing of the crushed particles. However, there are some defects and deficiencies to be improved: (1) When some existing waste treatment devices crush chip wastes, a large amount of dust is often generated. These dusts not only affect the working environment and the health of operators, but also affect the normal operation and service life of related components when adhering to the surface of the internal components of the treatment device for a long time; (2) After some existing waste treatment devices treat chip wastes, some pollutants will remain on the surface of the chip wastes, which are difficult to effectively clean, thus affecting the subsequent reuse of the chip wastes. Therefore, in view of the above problems, it is of great significance to provide a chip production waste treatment device according to the utility model. Summary of the Utility Model

[0004] The utility model provides a chip production waste treatment device. The chip waste can be extruded and crushed by a crushing component to achieve the purpose of crushing, and the dust generated during the crushing process can be effectively removed by a dust removal component; the crushed chip waste can be introduced into a cleaning tank through a second guide block. When the chip waste enters the cleaning tank, it can be cleaned with a cleaning agent to effectively remove the pollutants adhering to the surface of the chip waste, thus facilitating the subsequent reuse of the chip waste. In summary, the problems in the background technique are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] A waste treatment device for chip production of the utility model includes a housing. A feed inlet is opened at the top of the housing, an extraction port is opened on one side of it, and a plurality of dust suction holes are opened on the other side of the housing. A pair of first guide blocks are fixedly connected to the inner wall of the housing. The top of the first guide block is an inclined end face, a crushing component is arranged above it, and a second guide block is arranged below the first guide block. The second guide block is located below the dust suction holes, the top of it is an inclined end face, and a cleaning tank is arranged on one side of the second guide block. A sealing cover is arranged at the top of the feed inlet. A dust removal component is installed on the outer wall of the housing, and a sealing door is installed on the extraction port;

[0007] The crushing component includes a pair of first motors. The first motors are installed on the rear end face of the housing, the end of their output shafts is on the rear end face of the housing and is fixedly connected to a crushing roller. A plurality of crushing blocks are arranged on the surface of the roller body of the crushing roller. The crushing blocks are of triangular block structure and are distributed in a circular array along the surface of the roller body of the crushing roller;

[0008] The dust removal component includes a dust removal bin. The dust removal bin is installed on the outer wall of the housing. A suction fan is installed on the top of it. A suction duct is installed on the suction fan. The end pipe orifice of the suction duct penetrates through the top of the dust removal bin and extends into the dust removal bin. A dust removal port is opened on one side of the dust removal bin, and a plurality of dust suction pipes are fixedly connected to the bottom of it. The end pipe orifice of the dust suction pipe passes through the corresponding dust suction hole and extends into the inner cavity of the housing. A dust removal net is inserted into the dust removal port. A dust removal plate is fixedly connected to one side of the dust removal net, and a handle is fixedly connected to the dust removal plate.

[0009] Further, a plurality of abrasive blocks are arranged on the top surface of the first guide block. The abrasive blocks are of triangular block structure and are distributed in a linear array along the top surface of the first guide block.

[0010] Further, the number of the dust suction pipes is the same as that of the dust suction holes, the pipe diameter of the dust suction pipes corresponds to the aperture of the dust suction holes, and the center of each dust suction pipe corresponds to the center of each dust suction hole one by one.

[0011] Further, a pair of baffles are fixedly connected to the top of the second guide block.

[0012] Further, a stirring component is arranged above the cleaning tank. The stirring component includes an electric telescopic rod. The electric telescopic rod is installed on the housing, the bottom end of its output shaft is fixedly connected to a lifting plate. The lifting plate is located inside the housing and is directly above the cleaning tank, and a second motor is installed at the bottom of the lifting plate. A plurality of stirring blades are fixedly connected to the output shaft of the second motor.

[0013] Further, a handle is fixedly connected to the top of the sealing cover, and a sealing block is fixedly connected to the bottom thereof. Both the sealing block and the feed inlet are circular, and a sealing ring is provided on the side wall surface of the sealing block.

[0014] Further, a pair of clamping grooves are formed on the bottom surface of the cleaning tank, and a pair of clamping blocks are fixedly connected to the bottom of the inner cavity of the housing. Both the clamping blocks and the clamping grooves are rectangular, and their widths are correspondingly equal. Moreover, the centers of the respective clamping blocks correspond to the centers of the respective clamping grooves one by one.

[0015] The present utility model has the following beneficial effects compared with the prior art:

[0016] (1) When the chip production waste treatment device in the present utility model is in use, the chip waste can be extruded and crushed by the crushing component to achieve the purpose of crushing, and the dust generated during the crushing process can be effectively removed by the dust removal component;

[0017] (2) When the chip production waste treatment device in the present utility model is in use, the crushed chip waste can be introduced into the cleaning tank through the second material guiding block. When the chip waste enters the cleaning tank, it can be cleaned with a cleaning agent to effectively remove the contaminants adhered to the surface of the chip waste, thereby facilitating the subsequent reuse of the chip waste.

[0018] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is an external structural schematic diagram of a chip production waste treatment device of the present utility model;

[0021] Figure 2 It is an internal structural schematic diagram of a chip production waste treatment device of the present utility model;

[0022] Figure 3 It is a side view of the housing in the present utility model;

[0023] Figure 4 It is a structural schematic diagram of the first material guiding block in the present utility model;

[0024] Figure 5 It is a top view of the crushing component in the present utility model;

[0025] Figure 6 This is a schematic structural diagram of the second material guiding block in the present utility model;

[0026] Figure 7 This is a schematic structural diagram of the dust removal assembly in the present utility model;

[0027] Figure 8 This is a schematic structural diagram of the dust removal bin in the present utility model;

[0028] Figure 9 This is a schematic structural diagram of the dust removal net in the present utility model;

[0029] Figure 10 This is a schematic structural diagram of the stirring assembly in the present utility model;

[0030] Figure 11 This is a schematic structural diagram of the sealing cover in the present utility model;

[0031] Figure 12 This is a schematic structural diagram of the cleaning tank in the present utility model.

[0032] In the drawings, the list of components represented by each reference numeral is as follows:

[0033] 1, housing; 2, feed inlet; 3, extraction outlet; 4, dust suction hole; 5, first material guiding block; 6, second material guiding block; 7, cleaning tank; 8, sealing cover; 9, sealing door; 10, first motor; 11, shredding roller; 12, shredding block; 13, dust removal bin; 14, exhaust fan; 15, exhaust duct; 16, dust removal port; 17, dust suction pipe; 18, dust removal net; 19, dust removal plate; 20, handle; 21, abrasive block; 22, baffle; 23, electric telescopic rod; 24, lifting plate; 25, second motor; 26, stirring blade; 27, cover handle; 28, sealing block; 29, sealing ring; 30, clamping groove; 31, clamping block. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] In the description of the present utility model, it should be understood that the terms "relative", "one end", "inside", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0036] Please refer to Figures 1-12 As shown, a chip production waste treatment device of the present utility model includes a housing 1. A feed inlet 2 is provided at the top of the housing 1, an extraction port 3 is provided on one side thereof, and a plurality of dust suction holes 4 are provided on the other side of the housing 1. A pair of first guide blocks 5 are fixedly connected to the inner wall of the housing 1. The top of the first guide block 5 is an inclined end face, and a crushing component is arranged above it. A second guide block 6 is arranged below the first guide block 5. The second guide block 6 is located below the dust suction holes 4, and its top is an inclined end face. A cleaning tank 7 is arranged on one side of the second guide block 6. The crushed chip waste can fall into the cleaning tank 7 along the second guide block 6. A cleaning agent can be injected into the cleaning tank 7. When the chip waste enters the cleaning tank 7, the cleaning agent can be used to clean it to effectively remove the pollutants adhered to the surface of the chip waste, thus facilitating the subsequent reuse of the chip waste. A sealing cover 8 is arranged at the top of the feed inlet 2. The chip waste to be treated can be introduced into the housing 1 through the feed inlet 2, and the feed inlet 2 can be sealed through the sealing cover 8 to prevent dust from diffusing outside the housing 1 through the feed inlet 2. A dust removal component is installed on the outer wall of the housing 1. A sealing door 9 is installed on the extraction port 3. The cleaning tank 7 can be taken out or put in through the extraction port 3, and the extraction port 3 can be sealed through the sealing door 9 to prevent dust from diffusing outside the housing 1 through the extraction port 3;

[0037] The crushing component includes a pair of first motors 10. The first motors 10 are installed on the rear end face of the housing 1, and the end of the output shaft of the first motors 10 is on the rear end face of the housing 1 and fixedly connected to a crushing roller 11. A plurality of crushing blocks 12 are arranged on the surface of the roller body of the crushing roller 11. The crushing blocks 12 are triangular block structures and are distributed in a circular array along the surface of the roller body of the crushing roller 11. By driving the first motors 10, the crushing roller 11 can be driven to rotate. When the chip waste enters the housing 1 through the feed inlet 2, it will fall onto the crushing roller 11. At this time, the chip waste can be extruded and crushed by each crushing block 12 to achieve the purpose of crushing;

[0038] The dust removal assembly includes a dust removal bin 13, which is installed on the outer wall of the housing 1. A suction fan 14 is installed at the top of the dust removal bin 13. A suction duct 15 is installed on the suction fan 14. The end nozzle of the suction duct 15 penetrates through the top of the dust removal bin 13 and extends into the dust removal bin 13. A dust removal port 16 is provided on one side of the dust removal bin 13. A plurality of suction pipes 17 are fixedly connected to its bottom. The end nozzles of the suction pipes 17 pass through the corresponding suction holes 4 and extend into the inner cavity of the housing 1. A dust removal net 18 is inserted into the dust removal port 16. A dust removal plate 19 is fixedly connected to one side of the dust removal net 18. A handle 20 is fixedly connected to the dust removal plate 19. By driving the suction fan 14, air can be drawn through the suction duct 15. At this time, under the action of negative pressure, the dust in the housing 1 can be sucked into the dust removal bin 13 through each suction pipe 17. After the dust enters the dust removal bin 13, it comes into contact with the dust removal net 18. The dust can be effectively adsorbed through the dust removal net 18 to achieve the purpose of dust removal. The dust removal plate 19 together with the dust removal net 18 can be pulled out of the dust removal bin 13 along the dust removal port 16 through the handle 20, so as to clean the dust on the dust removal net 18.

[0039] Among them, a plurality of abrasive blocks 21 are arranged on the top surface of the first material guiding block 5. The abrasive blocks 21 are triangular block structures and are linearly arranged in an array on the top surface of the first material guiding block 5. When the chip waste is crushed by the crushing component, the waste fragments will fall onto the first material guiding block 5. At this time, under the combined extrusion of each abrasive block 21 and the crushing block 12, the waste fragments can be extruded and ground, thereby further improving the crushing effect.

[0040] Among them, the number of the suction pipes 17 is the same as that of the suction holes 4, the pipe diameter of the suction pipes 17 corresponds to the aperture of the suction holes 4, and the center of each suction pipe 17 corresponds to the center of each suction hole 4 one by one. The dust inhalation range can be expanded through the plurality of suction pipes 17 and the suction holes 4, thereby effectively improving the dust removal efficiency and effect of the dust removal assembly.

[0041] Among them, a pair of baffles 22 are fixedly connected to the top of the second material guiding block 6. When the chip waste falls into the cleaning tank 7 along the second material guiding block 6, the baffles 22 can play a role in blocking and limiting, so as to prevent the chip waste from shifting during the movement and failing to accurately fall into the cleaning tank 7.

[0042] Among them, a stirring assembly is arranged above the cleaning tank 7. The stirring assembly includes an electric telescopic rod 23. The electric telescopic rod 23 is installed on the housing 1, and the bottom end of its output shaft is fixedly connected with a lifting plate 24. The lifting plate 24 is located inside the housing 1 and directly above the cleaning tank 7. And a second motor 25 is installed at the bottom of the lifting plate 24. A plurality of stirring blades 26 are fixedly connected to the output shaft of the second motor 25. By driving the electric telescopic rod 23, the lifting plate 24 can be driven to move downward. When the stirring blades 26 extend into the cleaning tank 7, by driving the second motor 25, the output shaft and each stirring blade 26 can be driven to rotate together. At this time, the cleaning agent and chip waste in the cleaning tank 7 can be stirred by using the stirring blades 26, so that the chip waste can be fully mixed with the cleaning agent, thereby effectively improving the cleaning efficiency and effect.

[0043] Among them, a cover handle 27 is fixedly connected to the top of the sealing cover 8, and a sealing block 28 is fixedly connected to the bottom of the sealing cover 8. Both the sealing block 28 and the feed inlet 2 are circular. And a layer of sealing ring 29 is arranged on the side wall surface of the sealing block 28. The sealing ring 29 is made of elastic materials such as rubber and is fixed by means such as glue. When the sealing cover 8 covers the feed inlet 2, the sealing block 28 can fit on the inner wall of the feed inlet 2. At this time, the sealing ring 29 can effectively fill the gap between the sealing block 28 and the feed inlet 2 to prevent dust from escaping through the gap, thereby further improving the sealing effect of the sealing cover 8.

[0044] Among them, a pair of clamping grooves 30 are formed on the bottom surface of the cleaning tank 7, and a pair of clamping blocks 31 are fixedly connected to the bottom of the inner cavity of the housing 1. Both the clamping blocks 31 and the clamping grooves 30 are rectangular, and their widths correspond equally. And the centers of each clamping block 31 and the centers of each clamping groove 30 correspond one by one. The clamping blocks 31 can be aligned and fitted into the corresponding clamping grooves 30. The cleaning tank 7 can be positioned through the mutual cooperation between the clamping blocks 31 and the clamping grooves 30 to ensure the accurate placement position of the cleaning tank 7.

[0045] The circuits, electronic components and chip modules involved in the present utility model are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve the improvement of software and methods either.

[0046] The standard parts used in the application documents can be purchased from the market. All the components in the application documents can be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets and welding which are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The electrical components in this article are all electrically connected to the external main controller and 220V mains electricity, and the main controller can be a conventional known device such as the LED lamp body for control.

[0047] The working principle of the present utility model is:

[0048] When the utility model is in use, firstly, all the electrical components in the device are externally connected to a control switch and a power source through wires. Then, the first motor 10 is driven to drive the crushing roller 11 to rotate. After the chip waste to be processed is introduced into the housing 1 through the feeding port 2, the sealing cover 8 is covered on the top of the feeding port 2. When the chip waste enters the housing 1 through the feeding port 2, it will fall onto the crushing roller 11. At this time, the chip waste can be squeezed and crushed by each crushing block 12 to achieve the purpose of crushing. The crushed chip waste can fall into the cleaning tank 7 along the second guiding block 6. A cleaning agent can be injected into the cleaning tank 7. When the chip waste enters the cleaning tank 7, the cleaning agent can be used to clean it to effectively remove the pollutants adhering to the surface of the chip waste, thus facilitating the subsequent reuse of the chip waste. During the cleaning process, the electric telescopic rod 23 can be driven to drive the lifting plate 24 to move downward until the stirring blade 26 extends into the cleaning tank 7. Then, the second motor 25 is driven to drive the output shaft and all the stirring blades 26 to rotate together. At this time, the stirring blades 26 can be used to stir the cleaning agent and the chip waste in the cleaning tank 7 so that the chip waste can be fully mixed with the cleaning agent, thereby effectively improving the cleaning efficiency and effect. When the chip waste is being crushed, the exhaust fan 14 is driven to draw air through the exhaust duct 15. At this time, under the negative pressure, the dust in the housing 1 can be sucked into the dust removal bin 13 through each dust suction pipe 17. When the dust enters the dust removal bin 13, it comes into contact with the dust removal net 18. The dust can be effectively adsorbed by the dust removal net 18 to achieve the purpose of dust removal. When the crushing and cleaning of the chip waste are completed, the sealing door 9 is opened, and the cleaning tank 7 can be taken out of the housing 1 through the taking-out port 3.

[0049] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can understand and utilize the utility model well. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A chip production waste treatment device, characterized in that: The utility model comprises a shell, wherein a feed port is provided at the top of the shell, a take-out port is provided at one side thereof, and a plurality of dust suction holes are provided at the other side of the shell, a pair of first guide blocks are fixedly connected to the inner wall of the shell, the top of the first guide block is an inclined end face, a crushing material assembly is provided above the first guide block, and a second guide block is provided below the first guide block, the second guide block is located below the dust suction hole, the top of the second guide block is an inclined end face, and a cleaning tank is provided at one side of the second guide block, a sealing cover is provided at the top of the feed port, a dust removal assembly is installed at the outer wall of the shell, and a sealing door is installed on the take-out port; The crushing assembly includes a pair of first motors, which are mounted on the rear end face of the housing, and the rear end face of the housing at the end of the output shaft of the first motor is fixedly connected to a crushing roller, and a plurality of crushing blocks are arranged on the roller body surface of the crushing roller, and the crushing blocks are triangular block structures and are distributed in a ring array along the roller body surface of the crushing roller; The dust removal assembly includes a dust removal bin, which is installed on the outer wall of the shell, with an exhaust fan installed on the top, an exhaust pipe installed on the exhaust fan, and a terminal pipe opening of the exhaust pipe passes through the top of the dust removal bin and extends into the dust removal bin. A dust removal port is opened on one side of the dust removal bin, and a plurality of dust suction pipes are fixedly connected to the bottom thereof. The terminal pipe openings of the dust suction pipes pass through corresponding dust suction holes and extend to the inner cavity of the shell, a dust removal net is inserted into the dust removal port, a dust removal plate is fixedly connected to one side of the dust removal net, and a handle is fixedly connected to the dust removal plate.

2. A chip production waste treatment device according to claim 1, characterized in that: A plurality of abrasive blocks are arranged on the top surface of the first material guide block. The abrasive blocks are triangular block structures and are distributed in a linear array along the top surface of the first material guide block.

3. The chip production waste treatment device according to claim 1, characterized in that: The number of the dust suction pipes is the same as the dust suction holes, the pipe diameters thereof are correspondingly equal to the hole diameters of the dust suction holes, and the center of each of the dust suction pipes corresponds one-to-one to the center of each of the dust suction holes.

4. The chip production waste treatment device according to claim 1, characterized in that: A pair of baffles are fixedly connected to the top of the second material guiding block.

5. The chip production waste treatment device according to claim 1, characterized in that: A stirring assembly is arranged above the cleaning tank, and the stirring assembly includes an electric telescopic rod, which is installed on the shell, and a lifting plate is fixedly connected to the bottom end of the output shaft of the electric telescopic rod. The lifting plate is located in the shell and directly above the cleaning tank, and a second motor is installed at the bottom of the lifting plate, and a plurality of stirring blades are fixedly connected to the output shaft of the second motor.

6. The chip production waste treatment device according to claim 1, characterized in that: The top of the sealing cover is fixedly connected with a cover handle, and the bottom of the sealing cover is fixedly connected with a sealing block. The sealing block and the feed port are both circular, and a sealing ring is arranged on the side wall surface of the sealing block.

7. The chip production waste treatment device according to claim 1, characterized in that: A pair of card slots are provided on the bottom surface of the cleaning tank, and a pair of card blocks are fixedly connected to the bottom of the inner cavity of the shell. The card blocks and the card slots are both rectangular, with correspondingly equal widths, and the center of each card block corresponds to the center of each card slot.

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