CN220678787U - Silicon material alkaline washing tank - Google Patents
Silicon material alkaline washing tank Download PDFInfo
- Publication number
- CN220678787U CN220678787U CN202322284059.5U CN202322284059U CN220678787U CN 220678787 U CN220678787 U CN 220678787U CN 202322284059 U CN202322284059 U CN 202322284059U CN 220678787 U CN220678787 U CN 220678787U
- Authority
- CN
- China
- Prior art keywords
- alkaline washing
- washing tank
- tank body
- racks
- alkaline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002210 silicon-based material Substances 0.000 title claims abstract description 23
- 238000005406 washing Methods 0.000 title claims description 47
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 13
- 241001330002 Bambuseae Species 0.000 abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 13
- 239000011425 bamboo Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 5
- 229910021421 monocrystalline silicon Inorganic materials 0.000 abstract description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to the technical field of monocrystalline silicon and polycrystalline silicon wafer cleaning, in particular to a silicon material alkaline cleaning tank which comprises a bottom plate and an alkaline cleaning tank body hinged to the top of the bottom plate, racks are fixedly arranged on the front side and the rear side of the interior of the alkaline cleaning tank body, a plurality of material containing assemblies are movably connected to the upper sides of the racks, each material containing assembly comprises a containing barrel, a plurality of through holes are formed in the outer surface of each containing barrel, and gear rings are fixedly connected to the positions, corresponding to the racks, of each containing barrel. The utility model has the advantages that: through setting up alkaline wash tank body, rack, material and hold subassembly and pneumatic cylinder, utilize the pneumatic cylinder cooperation operation, one pneumatic cylinder output stretches out, and another pneumatic cylinder output is retracted to let the alkaline wash tank body carry out the horizontal hunting, when alkaline wash tank body swings, hold a section of thick bamboo and can carry out the rotation through the meshing of ring gear and rack, thereby make the inside material of holding a section of thick bamboo carry out automatic stirring, and then improve the mixed effect of material and alkaline wash solution.
Description
Technical Field
The utility model relates to the technical field of monocrystalline silicon and polycrystalline silicon wafer cleaning, in particular to a silicon material alkaline washing tank.
Background
The alkaline washing tank is used for removing impurities, pollutants and oxides on the surface of the silicon material, so that the purity and quality of the silicon material are improved. The alkaline washing tank is generally composed of an acid washing tank, a neutralization washing tank and a water washing tank.
In the micro powder alkali washing and cleaning pool disclosed in Chinese patent CN205999021U, the micro powder suspension and the alkaline impurity removing liquid are fully mixed by stirring, the reaction temperature is increased by a heat conducting oil pipe, the reaction of the micro powder suspension and the alkaline impurity removing liquid is accelerated, and finally impurities are rapidly separated from the micro powder suspension in a bubble cleaning mode and float on the liquid surface.
However, compared with the prior art in the related art, the silicon materials are accumulated together after entering the pool, if the silicon materials are dispersed in a stirring manner, a large amount of the silicon materials are easily damaged due to hard contact, so that the quality of the silicon materials is affected, if the silicon materials are cleaned only by bubbles, the silicon materials accumulated together are difficult to disperse, so that the alkaline cleaning effect of the silicon materials is poor, and the subsequent process is easily affected.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide a silicon material alkaline washing tank.
The aim of the utility model is achieved by the following technical scheme: the silicon material alkaline washing tank comprises a bottom plate and an alkaline washing tank body hinged to the top of the bottom plate, racks are fixedly arranged on the front side and the rear side of the interior of the alkaline washing tank body, and a plurality of material containing assemblies are movably connected to the upper sides of the racks;
the material holds the subassembly and includes holds a section of thick bamboo, hold the surface of section of thick bamboo and seted up a plurality of through-hole, hold the position that a section of thick bamboo corresponds the rack and all fixedly connected with ring gear, the ring gear with the rack meshes mutually.
Preferably, the middle part of the top of the bottom plate is fixedly connected with a hinge seat, the alkaline washing tank body is positioned at the hinge seat and fixedly connected with a hinge block which is hinged with the alkaline washing tank body, and by adopting the technical scheme, how the alkaline washing tank body is hinged with the bottom plate is introduced.
Preferably, the left and right sides at bottom plate top all fixed mounting has the pneumatic cylinder, two the equal fixedly connected with rubber pad of output of pneumatic cylinder through adopting above-mentioned technical scheme, can avoid the output of pneumatic cylinder and the bottom of alkaline wash pond body to appear hard friction.
Preferably, the rack is L-shaped, and by adopting the technical scheme, the stability of the containing cylinder during rolling can be improved.
Preferably, both ends of the holding cylinder are connected with sealing covers in a threaded manner, and materials can be conveniently added by adopting the technical scheme.
Preferably, the fixed bubble generating pipe that is equipped with in position that is close to the bottom in alkaline wash pond body left side, the fixed exhaust pipe that is equipped with in position that is close to the bottom in alkaline wash pond body right side, through adopting above-mentioned technical scheme, on the one hand utilize the bubble generating pipe can make the inside liquid of alkaline wash pond body produce the bubble to improve the mixed effect of material and liquid, on the other hand utilize the exhaust pipe can be convenient for change liquid, ensure liquid purity.
Compared with the prior art, the utility model has the following advantages:
this silicon material alkaline washing pond, through setting up alkaline washing pond body, rack, material hold subassembly and pneumatic cylinder, utilize the pneumatic cylinder cooperation to function, one pneumatic cylinder output stretches out, another pneumatic cylinder output is retracted, thereby let alkaline washing pond body swing about, when alkaline washing pond body swings, hold a section of thick bamboo and can rotate through the meshing of ring gear and rack, thereby make the material that holds a section of thick bamboo inside carry out automatic stirring, and then improve the mixed effect of material and alkaline washing liquid, can not cause the damage to the material again simultaneously, effectively avoid producing the influence to follow-up technology.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a schematic view of the structure of the first working state of the present utility model;
FIG. 4 is a schematic view of the structure of the second working state of the present utility model;
fig. 5 is a schematic structural view of the rack of the present utility model.
In the figure: 1. a bottom plate; 101. a hinge base; 2. an alkaline washing tank body; 201. a hinge block; 202. a bubble generating tube; 203. a discharge pipe; 3. a rack; 4. a material holding assembly; 401. a containing barrel; 402. a through hole; 403. a gear ring; 404. sealing cover; 5. and a hydraulic cylinder.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1-5, a silicon material alkaline washing tank comprises a bottom plate 1 and an alkaline washing tank body 2 hinged to the top of the bottom plate 1, wherein a hinged seat 101 is fixedly connected to the middle of the top of the bottom plate 1, a hinged block 201 hinged to the hinged seat 101 is fixedly connected to the alkaline washing tank body 2, a bubble generating pipe 202 is fixedly arranged at the position, close to the bottom, of the left side of the alkaline washing tank body 2, a discharge pipe 203 is fixedly arranged at the position, close to the bottom, of the right side of the alkaline washing tank body 2, hydraulic cylinders 5 are fixedly arranged on the left side and the right side of the top of the bottom plate 1, rubber pads are fixedly connected to the output ends of the two hydraulic cylinders 5, the rubber pads are attached to the bottom of the alkaline washing tank body 2, racks 3 are fixedly arranged on the front side and the rear side of the inside of the alkaline washing tank body 2, the racks 3 are L-shaped, a plurality of material containing components 4 are movably connected to the upper sides of the racks 3, and as shown in fig. 3 and 4, the left side of the hydraulic cylinders 5 are matched for operation, and the other hydraulic cylinders 5 are retracted to enable the alkaline washing tank body 2 to swing left and right;
the material holds subassembly 4 and includes holds a section of thick bamboo 401, hold the both ends of section of thick bamboo 401 and all threaded connection has sealed lid 404, hold the surface of section of thick bamboo 401 and seted up a plurality of through-hole 402, hold the position that section of thick bamboo 401 corresponds rack 3 and all fixedly connected with ring gear 403, the ring gear 403 meshes with rack 3 mutually, as shown in fig. 3 and fig. 4, when alkaline wash tank body 2 swings, hold section of thick bamboo 401 can rotate through the meshing of ring gear 403 with rack 3 to make hold the inside material of section of thick bamboo 401 and carry out automatic stirring, and then improve the mixing effect of material and alkaline wash solution.
The working process of the utility model is as follows:
s1, when in use, one of the sealing covers 404 is opened, and then materials (monocrystalline silicon and polycrystalline silicon chips) are placed in the accommodating cylinder 401;
s2, hoisting the containing cylinder 401 into the alkaline washing tank body 2 through a hoisting tool, so that the gear ring 403 is meshed with the gear rack 3;
s3, through the cooperation of the hydraulic cylinders 5, the output end of one hydraulic cylinder 5 extends out, and the output end of the other hydraulic cylinder 5 retracts, so that the alkaline washing tank body 2 swings left and right;
s4, when the alkaline washing tank body 2 swings, the containing cylinder 401 can rotate through meshing of the gear ring 403 and the rack 3, so that materials in the containing cylinder 401 can be automatically turned, and the mixing effect of the materials and alkaline washing liquid is improved;
and S5, after the completion of the process, the material can be poured out of the accommodating cylinder 401 by lifting the accommodating cylinder 401 and then opening the sealing cover 404.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a silicon material alkaline washing pond which characterized in that: the alkaline washing device comprises a bottom plate (1) and an alkaline washing tank body (2) hinged to the top of the bottom plate (1), racks (3) are fixedly arranged on the front side and the rear side of the interior of the alkaline washing tank body (2), and a plurality of material containing assemblies (4) are movably connected to the upper side of the racks (3);
the material containing assembly (4) comprises a containing barrel (401), a plurality of through holes (402) are formed in the outer surface of the containing barrel (401), gear rings (403) are fixedly connected to the positions, corresponding to the racks (3), of the containing barrel (401), and the gear rings (403) are meshed with the racks (3).
2. A silicon material alkaline washing tank as claimed in claim 1, wherein: the base plate (1) is characterized in that a hinge seat (101) is fixedly connected to the middle of the top of the base plate (1), and a hinge block (201) hinged with the hinge seat (101) is fixedly connected to the alkaline washing tank body (2).
3. A silicon material alkaline washing tank as claimed in claim 2, wherein: the left side and the right side at the top of the bottom plate (1) are fixedly provided with hydraulic cylinders (5), and the output ends of the two hydraulic cylinders (5) are fixedly connected with rubber pads.
4. A silicon material alkaline washing tank as claimed in claim 1, wherein: the racks (3) are L-shaped.
5. A silicon material alkaline washing tank as claimed in claim 1, wherein: both ends of the containing barrel (401) are connected with sealing covers (404) in a threaded mode.
6. A silicon material alkaline washing tank as claimed in claim 1, wherein: the alkaline washing tank is characterized in that a bubble generating pipe (202) is fixedly arranged at the position, close to the bottom, of the left side of the alkaline washing tank body (2), and a discharge pipe (203) is fixedly arranged at the position, close to the bottom, of the right side of the alkaline washing tank body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284059.5U CN220678787U (en) | 2023-08-24 | 2023-08-24 | Silicon material alkaline washing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284059.5U CN220678787U (en) | 2023-08-24 | 2023-08-24 | Silicon material alkaline washing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678787U true CN220678787U (en) | 2024-03-29 |
Family
ID=90370082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322284059.5U Active CN220678787U (en) | 2023-08-24 | 2023-08-24 | Silicon material alkaline washing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678787U (en) |
-
2023
- 2023-08-24 CN CN202322284059.5U patent/CN220678787U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |