CN201942522U - Impurity removal sedimentation tank for producing silicon carbide - Google Patents
Impurity removal sedimentation tank for producing silicon carbide Download PDFInfo
- Publication number
- CN201942522U CN201942522U CN2010206571865U CN201020657186U CN201942522U CN 201942522 U CN201942522 U CN 201942522U CN 2010206571865 U CN2010206571865 U CN 2010206571865U CN 201020657186 U CN201020657186 U CN 201020657186U CN 201942522 U CN201942522 U CN 201942522U
- Authority
- CN
- China
- Prior art keywords
- material storage
- tank
- silicon carbide
- storage container
- support
- 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.)
- Expired - Fee Related
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to an impurity removal sedimentation tank for producing silicon carbide, which is characterized by mainly comprising a storing tank, an agitator and a support, wherein the storing tank is a hexahedron, and is integrally and mainly formed by a cement tank body and a protection layer, the protection layer covers the surface of the whole storing tank along the bottom, the inner wall, the platform opening and the outer wall of the tank, the support is arranged above the tank body, and the agitator is fixed on the support. The utility model has the beneficial effects that: the hexagonal storing tank is distributed into a honeycomb shape, so a small area is occupied, and the utilization ratio of a plant is improved. Both the inner and the outer surfaces of the storing tank are provided with glass fiber reinforced plastic layers or polyvinyl chloride (PVC) layers, so when the wash material solution corrodes the storing tank body, the tank body is prevented from being damaged, and the cement residues cannot enter the tank to pollute materials.
Description
Technical field
The utility model relates to water law and produces silicon carbide equipment, relates in particular to a kind of decon settling bowl of producing silicon carbide.
Background technology
Silicon carbide is used for silicon single crystal, polysilicon, the arsenic potassium of 3-12 inch, the line cutting of quartz crystal.It is the engineering work material of photovoltaic industry, semiconductor industry, piezoquartz industry.JIS#800, JIS#1000, JIS1200, JSS#1500, JIS#2000 satisfy different linear cutting equipments, not collinear cutting material, the personalized requirement in not collinear cutting material diameter, not collinear line of cut footpath.Owing to contain carbon, ferric oxide, impurity such as aluminum oxide in the primary products of the silicon carbide of the sale on the market.Must clean, filter decon to supplied materials with solution such as soda acids before carrying out water law sorting silicon carbide micro-powder technology purifies.Decon technology generally adopts the tailormadepiston bucket at present, supplied materials is put into plastic tank adding water conservancy to be stirred with the stirrer that has stir shaft, sedimentation for some time, top suspended impurity is pulled out, added acid solution more successively, respectively with carbon, ferric oxide, impurity such as aluminum oxide remove, and pull out, put into alkali again and neutralize.So many operation expends time in a lot.Be unfavorable for producing in enormous quantities.Under the bigger situation of output, the consumption of tailormadepiston bucket is also more, and floor space is big, the production environment confusion.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of decon settling bowl of the production silicon carbide that can save the space, increase work efficiency is provided.
The utility model is to be achieved by the following technical programs: a kind of decon settling bowl of producing silicon carbide; it is characterized in that: mainly by material storage container; stirrer is configured to propping up; described material storage container shape is hexahedron; described material storage container mainly constitutes integral body by cement pit body and protective layer; described protective layer along the bottom in pond, inwall, pond entablature and outer wall coat to whole material storage container surface, body top in described pond is provided with support, fixing stirrer on the support.
The stir shaft of described stirrer and screw feeder are provided with the PVC protective layer.
Described protective layer adopts frp layer or PVC layer.
Described material storage container is cellular by several material storage containers arrangements and arranges.
Beneficial effect: the material storage container of hexahedron shape adopts cellular arranging, and floor space reduces, and the factory building rate of utilization improves.Be provided with frp layer or PVC layer at the material storage container surfaces externally and internally, prevent to cause pond body breakage, make cement slurry enter pond internal contamination material because of washing material solution corrosion material storage container body.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. material storage container, 2. stirrer, 3. support, 4. cement pit body, 5. protective layer, 6. protective layer 7. motors, 8. stir shaft, 9. screw feeder.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
As shown in Figure 1; a kind of decon settling bowl of producing silicon carbide; mainly by material storage container 1; stirrer 2 and support 3 constitute; described material storage container mainly constitutes integral body by cement pit body 4 and protective layer 5; described protective layer along the bottom in pond, inwall, pond entablature and outer wall coat to whole material storage container surface, body top in described pond is provided with support, fixing stirrer on the support.Described material storage container shape is hexahedron.Described material storage container is cellular by several material storage containers arrangements and arranges.Described protective layer adopts frp layer or PVC layer.
The stir shaft of described stirrer and screw feeder are provided with PVC protective layer 6.
During work, material is positioned in the material storage container, pours the motor 7 that clear water is opened stirrer into, 9 pairs of materials of driven by motor stir shaft 8 and screw feeder stir, and place after stirring for some time, and fluid surface is just separated out carbon, to separate out carbon and leach, and repeat again to stir and place, leach residue carbon.Behind carbon removal, add liquid such as soda acid again, by above-mentioned operation, remove ferric oxide, impurity such as aluminum oxide.
The material storage container of hexahedron shape adopts cellular arranging, and floor space reduces, and the factory building rate of utilization improves.Be provided with frp layer or PVC layer at the material storage container surfaces externally and internally, prevent to cause pond body breakage, make cement slurry enter pond internal contamination material because of washing material solution corrosion material storage container body.The stir shaft of stirrer and screw feeder are provided with the PVC protective layer and prevent to wash the feed liquid corrosion, avoid the pollution of material.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. decon settling bowl of producing silicon carbide; it is characterized in that: mainly by material storage container; stirrer is configured to propping up; described material storage container shape is hexahedron; described material storage container mainly constitutes integral body by cement pit body and protective layer; described protective layer along the bottom in pond, inwall, pond entablature and outer wall coat to whole material storage container surface, body top in described pond is provided with support, fixing stirrer on the support.
2. the decon settling bowl of production silicon carbide according to claim 1 is characterized in that: the stir shaft of described stirrer and screw feeder are provided with the PVC protective layer.
3. the decon settling bowl of production silicon carbide according to claim 1 is characterized in that: described protective layer adopts frp layer or PVC layer.
4. the decon settling bowl of production silicon carbide according to claim 1 and 2 is characterized in that: described material storage container is cellular by several material storage containers arrangements and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206571865U CN201942522U (en) | 2010-12-14 | 2010-12-14 | Impurity removal sedimentation tank for producing silicon carbide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206571865U CN201942522U (en) | 2010-12-14 | 2010-12-14 | Impurity removal sedimentation tank for producing silicon carbide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201942522U true CN201942522U (en) | 2011-08-24 |
Family
ID=44469870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206571865U Expired - Fee Related CN201942522U (en) | 2010-12-14 | 2010-12-14 | Impurity removal sedimentation tank for producing silicon carbide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201942522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387233A (en) * | 2013-08-16 | 2013-11-13 | 王淑贤 | Chemical sedimentation tank and extraction process for silicon carbide nano-powder material and silicon dioxide nano-powder material |
| CN116553555A (en) * | 2023-07-07 | 2023-08-08 | 通威微电子有限公司 | Synthesis method of large kilogram silicon carbide powder and silicon carbide powder |
-
2010
- 2010-12-14 CN CN2010206571865U patent/CN201942522U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387233A (en) * | 2013-08-16 | 2013-11-13 | 王淑贤 | Chemical sedimentation tank and extraction process for silicon carbide nano-powder material and silicon dioxide nano-powder material |
| CN116553555A (en) * | 2023-07-07 | 2023-08-08 | 通威微电子有限公司 | Synthesis method of large kilogram silicon carbide powder and silicon carbide powder |
| CN116553555B (en) * | 2023-07-07 | 2023-09-26 | 通威微电子有限公司 | Synthesis method of large kilogram of silicon carbide powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201942522U (en) | Impurity removal sedimentation tank for producing silicon carbide | |
| CN202558746U (en) | Integrated three-grid septic-tank | |
| CN200971358Y (en) | High efficient high concentration baffled type anaerobic reactor | |
| CN2552919Y (en) | Oil-containing sludge treatment and utilization device | |
| CN201495141U (en) | Glass wastewater treatment integral machine | |
| CN102092715A (en) | Decontamination settling basin for producing silicon carbide | |
| CN201183988Y (en) | Waste water collection apparatus with stirring mechanism | |
| CN203469558U (en) | Lead plaster sedimentation system with water storage tank | |
| CN201082875Y (en) | Energy-saving impulse anaerobic reactor | |
| CN202700633U (en) | Device for washing waste plastic bottle particles | |
| CN203076055U (en) | Device for crushing waste plastic bottles | |
| CN202590682U (en) | Stirrer | |
| CN202099204U (en) | Ultrasonic cleaning equipment for glass beads | |
| CN202705492U (en) | Acid washing device | |
| CN202609947U (en) | Automatic elongated stirring sedimentation tank | |
| CN202606288U (en) | Flotation device for high-purity quartz sand | |
| CN201930948U (en) | Cleaning device for scabs of bottom part of decomposer | |
| CN203971478U (en) | A kind of wastewater recycling system | |
| CN202609949U (en) | Stirring rod of sedimentation tank stirring machine for producing silicon carbide by water method | |
| CN213357040U (en) | Sewage treatment plant for chemical wastewater | |
| CN202465315U (en) | Treatment device for recovering anhydrous nickel sulfate | |
| CN207684961U (en) | A kind of hospital wastewater environment-friendly processing unit | |
| CN220907152U (en) | Waste water cyclic utilization equipment | |
| CN210176867U (en) | Pretreatment device before biogas use | |
| CN215799554U (en) | Dry-type anaerobic system for stirring by utilizing gas pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20111214 |