Ultrasonic cleaning device

Abstract

The utility model relates to the technical field of polycrystalline silicon cleaning, in particular to an ultrasonic cleaning device which comprises a supporting mechanism and further comprises a cleaning mechanism used for cleaning polycrystalline silicon, the cleaning mechanism is fixed above the supporting mechanism and comprises a fixing rod, and a cleaning assembly is installed above the fixing rod. By arranging the cleaning mechanism, when the device is used, polycrystalline silicon is added into the rotary drum, then cleaning liquid is injected into the ultrasonic cleaning box, the ultrasonic cleaning box and the motor are started, the ultrasonic cleaning box runs to clean the polycrystalline silicon in the rotary drum, and the motor runs to drive a driving gear to rotate; the driving gear drives the rotating drum to rotate through the driven gear and the rotating sleeve, and polycrystalline silicon in the rotating drum rotates along with the rotating drum, so that the polycrystalline silicon can be fully cleaned, and the cleaning effect of the polycrystalline silicon is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polysilicon cleaning, in particular to an ultrasonic cleaning device. Background Art

[0002] Polycrystalline silicon is a form of elemental silicon. When molten elemental silicon solidifies under supercooling conditions, silicon atoms are arranged into many crystal nuclei in the form of diamond lattices. If these crystal nuclei grow into grains with different crystal plane orientations, these grains will combine and crystallize into polycrystalline silicon.

[0003] Announcement No. (CN206392413U) discloses a polysilicon waste cleaning and recycling equipment. When in use, the polysilicon waste is poured into the body from the feed port, and the polysilicon waste is vibrated and screened through the screening box. After screening, the first motor drives the telescopic rod to extend and retract to tilt the screening box, causing the polysilicon waste to pour into the cleaning box and be cleaned by an ultrasonic device. After cleaning, the box door is opened to take out the polysilicon. When the above device cleans the polysilicon, the polysilicon accumulates at the bottom of the cleaning box, which will result in insufficient cleaning of the polysilicon and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an ultrasonic cleaning device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] An ultrasonic cleaning device comprises a supporting mechanism and a cleaning mechanism for cleaning polysilicon, wherein the cleaning mechanism is fixed above the supporting mechanism;

[0007] The cleaning mechanism includes a fixed rod, a cleaning component installed above the fixed rod, the cleaning component includes an ultrasonic cleaning box, a water outlet pipe installed at the rear of the ultrasonic cleaning box, a fixed plate installed at the side of the ultrasonic cleaning box, a motor installed above the fixed plate, a driving gear fixed at the output end of the motor, a driven gear meshed below the driving gear, a rotating sleeve fixed at the inner side of the driven gear, a rotating drum fixed at one end of the rotating sleeve, a rotating ring installed at the outer side of the rotating drum, a first arc block installed at a side of the rotating drum away from the rotating sleeve, a threaded column installed at a side of the first arc block away from the rotating drum, a second arc block installed at the outer side of the threaded column, a fixing nut installed on the threaded column, and a sealing plug fixed on the second arc block.

[0008] Preferably, the supporting mechanism comprises a supporting plate, and the anti-slip pad is installed under the supporting plate.

[0009] Preferably, a pushing mechanism is installed on the cleaning mechanism, which includes a movable rod, the push rod is fixed at the front and rear of the movable rod, the push plate is fixed at one end of the movable rod, the mounting column is fixed on the push plate, and the magnetic block is fixed at the end of the mounting column away from the push plate.

[0010] Preferably, the anti-skid pad is bonded to the support plate, and the material of the anti-skid pad is rubber.

[0011] Preferably, the fixing plate is made of stainless steel, and the motor is connected to the fixing plate by bolts.

[0012] Preferably, the magnetic blocks are bonded to the mounting posts, and the number of the magnetic blocks is four.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By setting up a cleaning mechanism, when using the device, polysilicon is added to the inside of the drum, and then the cleaning liquid is injected into the ultrasonic cleaning box, the ultrasonic cleaning box and the motor are started, and the ultrasonic cleaning box runs to clean the polysilicon in the drum, and the motor drives the driving gear to rotate, and the driving gear drives the drum to rotate through the driven gear and the rotating sleeve, and the polysilicon in the drum rotates accordingly. The above method enables the polysilicon to be fully cleaned, and effectively improves the cleaning effect of the polysilicon. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a first structural schematic diagram of an ultrasonic cleaning device described in the utility model;

[0017] Figure 2 It is a second structural schematic diagram of an ultrasonic cleaning device described in the utility model;

[0018] Figure 3 This is a front view of an ultrasonic cleaning device described in the utility model;

[0019] Figure 4 It is an enlarged cross-sectional view of an ultrasonic cleaning box in an ultrasonic cleaning device described in the utility model;

[0020] Figure 5 It is an enlarged structural schematic diagram of a rotating drum in an ultrasonic cleaning device described in the utility model;

[0021] Figure 6 It is an enlarged structural schematic diagram of a material pushing mechanism in an ultrasonic cleaning device described in the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Support mechanism; 101. Support plate; 102. Anti-skid pad; 2. Cleaning mechanism; 201. Fixed rod; 202. Ultrasonic cleaning box; 203. Water outlet pipe; 204. Fixed plate; 205. Motor; 206. Driving gear; 207. Driven gear; 208. Rotating sleeve; 209. Rotating drum; 210. Rotating ring; 211. First arc block; 212. Threaded column; 213. Second arc block; 214. Fixed nut; 215. Sealing plug; 3. Pushing mechanism; 301. Movable rod; 302. Pushing rod; 303. Pushing plate; 304. Mounting column; 305. Magnetic block. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] like Figure 1-Figure 6As shown, an ultrasonic cleaning device includes a supporting mechanism 1 and a cleaning mechanism 2 for cleaning polysilicon. The cleaning mechanism 2 is fixed above the supporting mechanism 1 .

[0028] In the present utility model, the support mechanism 1 includes a support plate 101 and an anti-skid pad 102, wherein the anti-skid pad 102 is installed below the support plate 101; the anti-skid pad 102 is bonded to the support plate 101, and the material of the anti-skid pad 102 is rubber; the provision of the anti-skid pad 102 effectively improves the anti-skid performance of the device.

[0029] In the utility model, the cleaning mechanism 2 includes a fixed rod 201, an ultrasonic cleaning box 202, a water outlet pipe 203, a fixed plate 204, a motor 205, a driving gear 206, a driven gear 207, a rotating sleeve 208, a rotating drum 209, a rotating ring 210, a first arc block 211, a threaded column 212, a second arc block 213, a fixing nut 214, and a sealing plug 215. The ultrasonic cleaning box 202 is installed above the fixed rod 201, and the water outlet pipe 203 is installed on the fixed plate 204. The ultrasonic cleaning box 202 is at the rear, the fixing plate 204 is installed on the side of the ultrasonic cleaning box 202, the motor 205 is installed above the fixing plate 204, the driving gear 206 is fixed to the output end of the motor 205, the driven gear 207 is meshed below the driving gear 206, the rotating sleeve 208 is fixed to the inner side of the driven gear 207, the rotating cylinder 209 is fixed to one end of the rotating sleeve 208, the rotating ring 210 is installed on the outer side of the rotating cylinder 209, and the first arc block 211 is installed at the far end of the rotating cylinder 209. On the side away from the rotating sleeve 208, the threaded column 212 is installed on the side of the first arc block 211 away from the rotating drum 209, the second arc block 213 is installed on the outside of the threaded column 212, the fixing nut 214 is installed on the threaded column 212, and the sealing plug 215 is fixed on the second arc block 213; the material of the fixing plate 204 is stainless steel, and the motor 205 is connected to the fixing plate 204 by bolts; when using the device, polysilicon is added to the inside of the rotating drum 209, and then the cleaning liquid is injected into the inside of the ultrasonic cleaning box 202, the ultrasonic cleaning box 202 and the motor 205 are started, and the ultrasonic cleaning box 202 runs to clean the polysilicon in the rotating drum 209, and the motor 205 runs to drive the driving gear 206 to rotate, and the driving gear 206 drives the rotating drum 209 to rotate through the driven gear 207 and the rotating sleeve 208, and the polysilicon in the rotating drum 209 rotates accordingly. The above method enables the polysilicon to be fully cleaned, and effectively improves the cleaning effect of the polysilicon.

[0030] In the present invention, a pushing mechanism 3 is installed on the cleaning mechanism 2, and the pushing mechanism 3 includes a movable rod 301, a push rod 302, a push plate 303, a mounting column 304, and a magnetic block 305. The push rod 302 is fixed to the front and rear of the movable rod 301, the push plate 303 is fixed to one end of the movable rod 301, the mounting column 304 is fixed on the push plate 303, and the magnetic block 305 is fixed to the end of the mounting column 304 away from the push plate 303; the magnetic block 305 is bonded to the mounting column 304, and the number of the magnetic blocks 305 is four; after the polysilicon cleaning is completed, the ultrasonic cleaning box 202 and the motor 205 are closed, and the water outlet pipe 2 is opened. The valve on 03, the cleaning liquid in the ultrasonic cleaning box 202 is discharged through the outlet pipe 203. After the cleaning liquid is discharged, the valve is closed and the fixing nut 214 is removed, and then the sealing plug 215 is taken out from the drum 209, and the push rod 302 is pushed. The push rod 302 drives the push plate 303 to move through the movable rod 301, and the push plate 303 drives the magnetic block 305 to move through the mounting column 304. The magnetic block 305 moves and separates from the drum 209, and the moving push plate 303 pushes out the cleaned polysilicon in the drum 209. The above method can realize the rapid cleaning of the polysilicon in the drum 209, and effectively improves the work efficiency.

[0031] In the above structure, when the device is used, polysilicon is added to the inside of the drum 209, and then the cleaning liquid is injected into the inside of the ultrasonic cleaning box 202, and the ultrasonic cleaning box 202 and the motor 205 are started. The ultrasonic cleaning box 202 runs to clean the polysilicon in the drum 209, and the motor 205 drives the driving gear 206 to rotate. The driving gear 206 drives the drum 209 to rotate through the driven gear 207 and the rotating sleeve 208, and the polysilicon in the drum 209 rotates accordingly. After the polysilicon is cleaned, the ultrasonic cleaning box 202 and the motor are turned off. Machine 205, open the valve on the water outlet pipe 203, the cleaning liquid in the ultrasonic cleaning box 202 is discharged through the water outlet pipe 203, after the cleaning liquid is discharged, close the valve and remove the fixing nut 214, then take out the sealing plug 215 from the rotating drum 209, push the push rod 302, the push rod 302 drives the push plate 303 to move through the movable rod 301, the push plate 303 drives the magnetic block 305 to move through the mounting column 304, the magnetic block 305 moves and separates from the rotating drum 209, and the moving push plate 303 pushes out the cleaned polysilicon in the rotating drum 209.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An ultrasonic cleaning device, comprising a supporting mechanism (1), characterized in that: It also includes a cleaning mechanism (2) for cleaning polysilicon, wherein the cleaning mechanism (2) is fixed above the supporting mechanism (1); The cleaning mechanism (2) comprises a fixing rod (201), a cleaning assembly is mounted above the fixing rod (201), the cleaning assembly comprises an ultrasonic cleaning box (202), a water outlet pipe (203) is mounted at the rear of the ultrasonic cleaning box (202), a fixing plate (204) is mounted on the side of the ultrasonic cleaning box (202), a motor (205) is mounted above the fixing plate (204), a driving gear (206) is fixed at the output end of the motor (205), a driven gear (207) is meshed below the driving gear (206), and a rotating sleeve (208) is fixed to the driven gear (207), a rotating cylinder (209) is fixed to one end of the rotating sleeve (208), a rotating ring (210) is installed on the outside of the rotating cylinder (209), a first arc block (211) is installed on the side of the rotating cylinder (209) away from the rotating sleeve (208), a threaded column (212) is installed on the side of the first arc block (211) away from the rotating cylinder (209), a second arc block (213) is installed on the outside of the threaded column (212), a fixing nut (214) is installed on the threaded column (212), and a sealing plug (215) is fixed on the second arc block (213).

2. An ultrasonic cleaning device according to claim 1, characterized in that: The support mechanism (1) comprises a support plate (101), and an anti-slip pad (102) is installed below the support plate (101).

3. An ultrasonic cleaning device according to claim 2, characterized in that: The cleaning mechanism (2) is provided with a pushing mechanism (3), the pushing mechanism (3) comprising a movable rod (301), a pushing rod (302) fixed at the front and rear of the movable rod (301), a pushing plate (303) fixed at one end of the movable rod (301), a mounting column (304) fixed on the pushing plate (303), and a magnetic attraction block (305) fixed at one end of the mounting column (304) away from the pushing plate (303).

4. An ultrasonic cleaning device according to claim 2, characterized in that: The anti-skid pad (102) is bonded to the support plate (101), and the material of the anti-skid pad (102) is rubber.

5. An ultrasonic cleaning device according to claim 1, characterized in that: The fixing plate (204) is made of stainless steel, and the motor (205) is connected to the fixing plate (204) via bolts.

6. An ultrasonic cleaning device according to claim 3, characterized in that: The magnetic blocks (305) are bonded to the mounting posts (304), and there are four magnetic blocks (305).

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