Silicon material cleaning equipment
By designing the material unit and jet unit driven by the rotary platform, combined with the erosion of circulating water and dry cleaning gas, the existing silicon material cleaning equipment has solved the problem of taking into account both efficiency and effect, and the effect of efficient automatic cleaning and drainage is achieved.
Patent Information
- Application Number
- CN202421465950.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When pursuing cleaning efficiency and effect, existing silicon material cleaning equipment is difficult to take into account, resulting in insufficient cleaning or low efficiency and residual impurities.
A silicon material cleaning device including a material unit, a jet unit and a water jet unit is designed. The transfer seat and the rotating rod are driven by a rotating platform to rotate the cage, and combine the erosion of circulating water and dry cleaning gas to achieve automatic cleaning and drainage.
It improves the cleaning efficiency and effect of silicon materials, effectively removes impurities, and the cage rotation and multi-directional airflow erosion achieve efficient drainage, which is easy to load and unload, and is suitable for cleaning of various specifications and components.
Smart Images
Figure CN222944041U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silicon material cleaning, in particular to silicon material cleaning equipment. Background Art
[0002] The main purpose of silicon material cleaning is to remove impurities and other undesirable substances on the surface of the silicon material to ensure the purity and quality of the silicon material. Currently, silicon material is generally washed with water.
[0003] In the prior art, silicon materials are generally flushed with circulating water in cleaning equipment. For the sake of cleaning efficiency, it is often difficult to take into account both cleaning effects, resulting in inadequate cleaning of the silicon materials and residual impurities. Conversely, cleaning efficiency is often sacrificed for the sake of cleaning effects. Utility Model Content
[0004] The utility model aims to develop a silicon material cleaning device with high cleaning efficiency and good cleaning effect.
[0005] The utility model is achieved through the following technical solutions:
[0006] A silicon material cleaning device, comprising:
[0007] Cleaning box;
[0008] The material mechanism, the circulating water mechanism and the draining mechanism are arranged in the cleaning box and respectively include at least one set of material unit, water spray unit and air spray unit;
[0009] Wherein, the material unit comprises a support, a support rod is connected between the support and the cleaning box, a rotating seat is rotatably provided on the support, a rotating rod is rotatably provided on the rotating seat, and a material cage is detachably connected to the rotating rod;
[0010] The circulating water mechanism also includes a water outlet pipe arranged on the side wall of the cleaning box, the height of the water outlet pipe is lower than the support, and the water spray unit and the air jet unit are respectively located at the bottom of the cleaning box below the material unit and on the side wall of the cleaning box.
[0011] Optionally, a rotating platform is provided between the swivel seat and the support, the rotation axis of the swivel seat is horizontal, the rotating rod is perpendicular to the rotation axis of the swivel seat, and a motor for driving the rotating rod to rotate is provided in the swivel seat.
[0012] Optionally, the water spray unit includes a water header box disposed at the bottom of the cleaning box, the water header box is connected to a water inlet pipe extending from the outside, and a plurality of nozzles are disposed on the top of the water header box.
[0013] Optionally, the plurality of nozzles are arranged in a matrix and the arrangement area is circular. In the nozzle arrangement area, the nozzles in the middle area spray vertically upward, and the remaining nozzles are inclined toward the axial direction of the arrangement area, and the inclination angle of the nozzles gradually increases from the middle to the outside in the arrangement area.
[0014] Optionally, the jet unit includes an air manifold arranged on the side wall of the cleaning box, the air manifold is connected to an air inlet pipe with a solenoid valve, and the air manifold is provided with a plurality of air nozzles for spraying toward the material unit.
[0015] Optionally, the air manifold is connected to three air nozzles, namely, upper, middle and lower, each row includes at least two air nozzles, and the air nozzles in the upper row and the lower row are inclined toward the middle.
[0016] Optionally, the jet units on the sides of two adjacent material units are staggered.
[0017] Optionally, the material cage is cylindrical, including a disc-shaped bottom plate and an annular structural ring in a coaxial state, the bottom plate is connected to a rotating rod, a plurality of structural rods are provided between the bottom plate and the structural ring, a top cover is threadedly connected to the side of the structural ring away from the bottom plate, a screen is provided on the inner side of the area where the plurality of structural rings are arranged, the outer side of the screen is connected to the structural rods at corresponding positions, and the edges at both ends of the screen are respectively connected to the structural ring and the bottom plate.
[0018] Optionally, a plurality of sieve holes are evenly distributed on the bottom plate outside the socket, and a plurality of sieve holes are evenly distributed on the top cover.
[0019] Optionally, a socket is provided on the side of the base plate away from the structural ring, a prismatic slot is provided on the side wall of the socket away from the base plate, a pin is coaxially provided at the end of the rotating rod and cooperates with the slot and has a shape adapted thereto, a through hole is provided on the socket, a threaded hole coaxial with the through hole is provided on the pin, and a pin that can threadably cooperate with the threaded hole is provided in the through hole.
[0020] The beneficial effects of the utility model are:
[0021] The material unit, jet unit and water spray unit arranged in the utility model cooperate with each other to realize automatic cleaning and automatic draining of silicon material. During the cleaning process, clean circulating water flushes the material in the material cage, the rotation of the material cage drives the material movement to improve the cleaning effect, and impurities flow out of the cleaning box upward with the water flow, so that repeated contact between the impurities and the material is avoided, and the cleaning efficiency and cleaning effect are improved. After cleaning, the material cage rotates outside the liquid surface to throw out the water in the material, and multiple air nozzles flush the material from multiple directions, so that the material is efficiently and automatically drained. After draining, the material cage and the rotating rod are detachably connected by a latch, which is convenient for loading and unloading. Multiple groups of coordinated material units, jet units and water spray units work independently without interfering with each other, so as to realize the cleaning of materials of various specifications or components. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 It is a schematic diagram of the structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the structure of the cage.
[0025] Figure numerals: 1. cleaning box; 2. material unit; 21. support; 22. swivel seat; 23. swivel rod; 231. plug column; 24. material cage; 241. bottom plate; 242. structural ring; 243. top cover; 244. structural rod; 245. screen; 25. socket; 26. latch; 3. jet unit; 31. air manifold; 32. air nozzle; 4. water spray unit; 41. water manifold; 42. nozzle; 5. water outlet pipe. DETAILED DESCRIPTION
[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.
[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0029] like Figure 1 and Figure 2As shown, the utility model discloses a silicon material cleaning device, including a cleaning box 1, on which a circulating water mechanism is provided, and inside which a material mechanism and a draining mechanism are provided. The material mechanism accommodates the material and is cleaned in the circulating water mechanism, and after cleaning, the draining mechanism drains the water in the material.
[0030] The material mechanism comprises three groups of material units 2 arranged in the cleaning box 1. The three groups of material units 2 are located on the same horizontal line and are arranged at equal intervals.
[0031] The material unit 2 includes a support 21, a support rod (not shown in the figure) connected to the bottom of the cleaning box 1 is provided on the side of the support 21, a swivel seat 22 is provided on the side of the support 21, a rotating platform is provided between the swivel seat 22 and the support 21, the rotating platform drives the swivel seat 22 to rotate, and the rotation axis of the swivel seat 22 is horizontal.
[0032] A rotating rod 23 perpendicular to the rotating axis is rotatably provided on the rotating seat 22 . A motor for driving the rotating rod 23 to rotate is provided in the rotating seat 22 . A material cage 24 is detachably connected to the end of the rotating rod 23 away from the rotating seat 22 .
[0033] The material cage 24 is cylindrical, and includes a disc-shaped bottom plate 241 and an annular structural ring 242 in a coaxial state. A plurality of structural rods 244 are arranged between the bottom plate 241 and the structural ring 242. The two ends of the structural rods 244 are respectively connected to the circumferential edges of the bottom plate 241 and the structural ring 242. The structural rods 244 are parallel to the axial direction of the bottom plate 241 and the structural ring 242, and the plurality of structural rods 244 are arranged at equal intervals on their circumferential arrangement trajectory. A top cover 243 is threadedly connected to the side of the structural ring 242 away from the bottom plate 241, and a socket 25 cooperating with the rotating rod 23 is provided on the side of the bottom plate 241 away from the structural ring 242.
[0034] The bottom plate 241 outside the socket 25 is evenly covered with a plurality of sieve holes, and the top cover 243 is also covered with a plurality of sieve holes. A sieve 245 is provided inside the area where the plurality of structural rings 242 are arranged. The outer side of the sieve 245 is connected to the structural rod 244 at the corresponding position, and the edges at both ends of the sieve 245 are respectively connected to the structural ring 242 and the bottom plate 241. When the material is placed in the cage 24, the material cannot pass through the sieve 245 and the sieve holes.
[0035] A prismatic slot is provided on the side wall of the socket 25 away from the bottom plate 241, and a plug post 231 coaxially matched with the slot and with a shape adapted thereto is provided at the end of the rotating rod 23. A through hole is provided on the socket 25, and a threaded hole coaxial with the through hole is provided on the plug post 231, and a pin 26 threadably matched with the threaded hole is provided in the through hole.
[0036] The draining mechanism includes three groups of jet units 3 arranged on the inner wall of the cleaning box 1, the three groups of jet units 3 are respectively coordinated with the three groups of material units 2, the three groups of jet units 3 are respectively arranged on the sides of the three groups of material units 2, and the jet units 3 on the sides of two adjacent material units 2 are staggered, that is, the jet units 3 on the sides of two adjacent material units 2 are respectively arranged on the inner walls of two cleaning boxes 1 in opposite positions.
[0037] The jet unit 3 includes an air manifold 31, which is connected to three air nozzles 32, namely, upper, middle and lower. Each row includes at least two air nozzles 32, and the air nozzles 32 in the upper and lower rows are inclined toward the middle. The air manifold 31 is connected to an air inlet pipe with a solenoid valve, and the air inlet pipe inputs dry and clean gas with a certain pressure. The dry and clean gas passes through the air manifold 31 and is sprayed out by multiple air nozzles 32.
[0038] The rotating platform drives the rotating seat 22 to rotate, and the rotating seat 22 drives the rotating rod 23 to swing so that the material cage 24 moves in a circle around the rotating seat 22. When the rotating rod 23 swings to a horizontal position, the material cage 24 is located on the side of the multiple air nozzles 32 of the corresponding jet unit 3.
[0039] The circulating water mechanism includes three groups of water spray units 4 arranged at the bottom of the cleaning box 1 and a water outlet pipe 5 on the side wall of the cleaning box 1. The height of the water outlet pipe 5 is lower than the support 21, so that the liquid level in the cleaning box 1 is lower than the support 21. The three groups of water spray units 4 are respectively located directly below the three groups of material units 2.
[0040] The water spray unit 4 includes a water header 41 arranged at the bottom of the cleaning box 1. The water header 41 is connected to a water inlet pipe extending from the outside. A plurality of nozzles 42 are arranged on the top of the water header 41. The nozzles 42 are arranged in a matrix and the arrangement area is circular. In the arrangement area of the nozzles 42, the nozzles 42 in the middle area spray vertically upward, and the remaining nozzles 42 are all inclined toward the axial direction of the arrangement area, and the inclination angle of the nozzles 42 gradually increases from the middle to the outside.
[0041] The rotating platform drives the rotating seat 22 to rotate, and the rotating seat 22 drives the rotating rod 23 to swing to a vertical state, so that the material cage 24 enters the water in the cleaning tank 1. At this time, the material cage 24 is directly above the water header 41 of the water spray unit 4 below it, and the material cage 24 is coaxial with the circular arrangement area of the nozzle 42 on the water header 41, and the water sprayed by the nozzle 42 is ejected toward the material cage 24.
[0042] When loading materials, the rotating platform drives the rotating rod 23 vertically upward. At this time, the material cage 24 is at the top of its circular motion trajectory. The latch 26 is pulled out and the material cage 24 is removed. The top cover 243 is opened to load the materials into the material cage 24. Then, the top cover 243 is closed and the material cage 24 is installed on the rotating rod 23. The latch 26 is connected to complete the loading.
[0043] When cleaning the material, the rotating platform drives the rotating rod 23 vertically downward. At this time, the material cage 24 is below the liquid level in the cleaning box 1. The water inlet pipe pumps water into the water header 41 below the material cage 24. The water flow is sprayed out from the multiple nozzles 42 on the top of the water header 41 and washes the material in the material cage 24. The motor drives the rotating rod 23 to rotate, and the rotation of the material cage 24 drives the material to rotate, thereby enhancing the cleaning effect of the material, so that the impurities in the material are separated from the water and washed away. The water flows from bottom to top and drives the impurities to be discharged from the water outlet pipe 5. The output water can be filtered and then circulated into the water inlet pipe.
[0044] When the material is drained, the rotating platform drives the rotating rod 23 to be horizontal, and the material cage 24 is located at the side of the corresponding air manifold 31. Then the air manifold 31 is connected to a dry and clean air source, and the gas is sprayed through multiple air nozzles 32 to flush the material in the material cage 24 to dry it. In this process, the motor drives the rotating rod 23 to rotate, and the rotating rod 23 drives the material cage 24 to rotate to throw out the water in the material.
[0045] When the material is unloaded, the rotating platform drives the rotating rod 23 vertically upward, removes the latch 26 and then removes the material cage 24, opens the top cover 243 and completes the unloading, and then the next material cleaning can be carried out.
[0046] The material unit 2, the jet unit 3 and the water spray unit 4 provided in the utility model cooperate with each other to realize automatic cleaning and automatic draining of silicon materials. During the cleaning process, clean circulating water flushes the materials in the material cage 24, and the rotation of the material cage 24 drives the movement of the materials to improve the cleaning effect. Impurities flow upward out of the cleaning box 1 with the water flow, so as to avoid repeated contact between the impurities and the materials, and the cleaning efficiency and the cleaning effect are improved. After cleaning, the material cage 24 rotates outside the liquid surface to throw out the water in the materials, and the multiple air nozzles 32 flush the materials from multiple directions, so that the materials can be efficiently and automatically drained. After draining, the material cage 24 and the rotating rod 23 are detachably connected by the latch 26, so as to facilitate loading and unloading. Multiple groups of coordinated material units 2, jet units 3 and water spray units 4 work independently without interfering with each other, so as to realize the cleaning of materials of various specifications or components.
[0047] The above embodiments are only preferred embodiments of the present utility model and are not limitations on the technical solutions of the present utility model. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present utility model.
Claims
1. A silicon material cleaning device, characterized in that: include: Cleaning box; The material mechanism, the circulating water mechanism and the draining mechanism are arranged in the cleaning box and respectively include at least one set of material unit, water spray unit and air spray unit; Wherein, the material unit comprises a support, a support rod is connected between the support and the cleaning box, a rotating seat is rotatably provided on the support, a rotating rod is rotatably provided on the rotating seat, and a material cage is detachably connected to the rotating rod; The circulating water mechanism also includes a water outlet pipe arranged on the side wall of the cleaning box, the height of the water outlet pipe is lower than the support, and the water spray unit and the air jet unit are respectively located at the bottom of the cleaning box below the material unit and on the side wall of the cleaning box.
2. The silicon material cleaning equipment according to claim 1, characterized in that: A rotating platform is arranged between the rotating seat and the support, the rotating axis of the rotating seat is horizontal, the rotating rod is perpendicular to the rotating axis of the rotating seat, and a motor for driving the rotating rod to rotate is arranged in the rotating seat.
3. The silicon material cleaning equipment according to claim 2, characterized in that: The water spray unit comprises a water header arranged at the bottom of the cleaning box, the water header is connected with a water inlet pipe extending from the outside, and a plurality of nozzles are arranged on the top of the water header.
4. The silicon material cleaning equipment according to claim 3, characterized in that: The multiple nozzles are arranged in a matrix and the arrangement area is circular. In the nozzle arrangement area, the nozzles in the middle area spray vertically upward, and the remaining nozzles are all inclined toward the axial direction of the arrangement area. The inclination angle of the nozzles gradually increases from the middle to the outside in the arrangement area.
5. The silicon material cleaning equipment according to claim 1, characterized in that: The jet unit comprises an air manifold arranged on the side wall of the cleaning box, the air manifold is connected to an air inlet pipe with a solenoid valve, and the air manifold is provided with a plurality of air nozzles for spraying toward the material unit.
6. The silicon material cleaning equipment according to claim 5, characterized in that: The air manifold is connected with three air nozzles, upper, middle and lower, each row includes at least two air nozzles, and the air nozzles in the upper row and the lower row are inclined toward the middle.
7. The silicon material cleaning equipment according to claim 6, characterized in that: The jet units on the sides of two adjacent material units are staggered.
8. The silicon material cleaning equipment according to any one of claims 1 to 7, characterized in that: The material cage is cylindrical and includes a disc-shaped bottom plate and an annular structural ring in a coaxial state. The bottom plate is connected to a rotating rod. A plurality of structural rods are arranged between the bottom plate and the structural ring. A top cover is threadedly connected to the side of the structural ring away from the bottom plate. A screen is provided on the inner side of the area where the plurality of structural rings are arranged. The outer side of the screen is connected to the structural rods at corresponding positions. The edges at both ends of the screen are respectively connected to the structural ring and the bottom plate.
9. The silicon material cleaning equipment according to claim 8, characterized in that: A socket matched with the rotating rod is arranged on the side of the bottom plate away from the structural ring, a plurality of sieve holes are evenly distributed on the bottom plate outside the socket, and a plurality of sieve holes are evenly distributed on the top cover.
10. The silicon material cleaning equipment according to claim 9, characterized in that: A socket is provided on the side of the base plate away from the structural ring, a prismatic slot is provided on the side wall of the socket away from the base plate, a plug post is coaxially provided at the end of the rotating rod and cooperates with the slot and has a shape adapted thereto, a through hole is provided on the socket, a threaded hole coaxial with the through hole is provided on the plug post, and a pin that can threadably cooperate with the threaded hole is provided in the through hole.