CN108972320A - A kind of filter device for sapphire wafer abrasive sand - Google Patents
A kind of filter device for sapphire wafer abrasive sand Download PDFInfo
- Publication number
- CN108972320A CN108972320A CN201810748668.2A CN201810748668A CN108972320A CN 108972320 A CN108972320 A CN 108972320A CN 201810748668 A CN201810748668 A CN 201810748668A CN 108972320 A CN108972320 A CN 108972320A
- Authority
- CN
- China
- Prior art keywords
- filter structure
- frame body
- layer filter
- layer
- sedimentation basin
- 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.)
- Withdrawn
Links
- 239000004576 sand Substances 0.000 title claims abstract description 21
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 11
- 239000010980 sapphire Substances 0.000 title claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 4
- 235000012431 wafers Nutrition 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The present invention relates to sapphire wafers to process field of auxiliary, it is desirable to provide a kind of filter device for sapphire wafer abrasive sand.The filter device, the sedimentation basin including open top；It further include first layer filter structure and second layer filter structure；First layer filter structure and second layer filter structure include the upper frame body and lower frame body of rectangle, and lower frame body portion is nested in upper frame body, and fits closely fixing as one structure；Filter screen is equipped in upper frame body；The lower frame body of first layer filter structure nests into the upper frame body of second layer filter structure, realizes the detachable socket of first layer filter structure and second layer filter structure；The lower frame body of second layer filter structure is nested at the top of sedimentation basin, realizes being detachably connected for second layer filter structure and sedimentation basin.Product of the present invention can help operator to reduce the processing time of recycling sand, reduce workload, improve production efficiency, increase the effective utilization of abrasive sand, reduce the production cost of the process.
Description
Technical field
The present invention relates to sapphire wafer process field of auxiliary, in particular to it is a kind of for sapphire wafer abrasive sand
Filter device.
Background technique
Sapphire wafer processing grinding process in, abrasive sand is very important processing auxiliary material, the auxiliary material buying at
This height, access times discharge be easy to cause waste less.The recycling of abrasive sand can effectively reduce the processing cost of production, reduce
Waste increases the utilization rate of abrasive sand, improves productive profit.
Now in industry abrasive sand is filtered without similar dedicated unit, other by small tool mode effect not
It is good, it is easy blocking.
Summary of the invention
The technical problem to be solved by the present invention is to overcome deficiency in the prior art, provide a kind of for sapphire wafer
The filter device of abrasive sand.
In order to solve the technical problem, solution of the invention is:
A kind of filter device for sapphire wafer abrasive sand, the sedimentation basin including open top are provided；It further include
One layer of filter structure and second layer filter structure；First layer filter structure and second layer filter structure include the upper frame body of rectangle
With lower frame body, lower frame body portion is nested in upper frame body, and fits closely fixing as one structure；Filtering is equipped in upper frame body
Net；The lower frame body of first layer filter structure nests into the upper frame body of second layer filter structure, realize first layer filter structure and
The detachable socket of second layer filter structure；The lower frame body of second layer filter structure is nested at the top of sedimentation basin, realizes the second layer
Filter structure and sedimentation basin are detachably connected.
As an improvement the filter screen in first layer filter structure be aperture be 0.7mm stainless steel filter screen, second
Filter screen aperture in layer filter structure is 0.3mm.
As an improvement the filter screen mesh in first layer filter structure and second layer filter structure is square net
Hole.
As an improvement sedimentation basin is the PVC sedimentation basin of acid and alkali-resistance.
As an improvement sedimentation basin side wall is equipped with several overflow holes positioned at different height, connection on the outside of overflow hole
Hose, for the water accumulated in filter process to be discharged.
The working principle of the invention: filtering measure appropriate is carried out to abrasive sand by two layers of filter screen, in filter process
Abrasive sand water be discharged via hose, the abrasive sand precipitated in sedimentation basin recycles.
Compared with prior art, the beneficial effects of the present invention are:
Operator can be helped to reduce the processing time of recycling sand, reduce workload, improve production efficiency, increase grinding
The effective utilization of sand reduces the production cost of the process.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of first layer filter structure in the present invention.
Fig. 3 is the structural schematic diagram of second layer filter structure in the present invention.
Appended drawing reference in figure are as follows: 1 sedimentation basin；2 first layer filter structures；3 second layer filter structures.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1 provides a kind of filter device for sapphire wafer abrasive sand, and the PVC including open top is heavy
Shallow lake pond 1.It further include first layer filter structure 2 and second layer filter structure 3.As shown in Figure 2 and Figure 3,2 He of first layer filter structure
Second layer filter structure 3 includes the upper frame body and lower frame body of rectangle, and lower frame body portion is nested in upper frame body, and is fitted closely
Fixing as one structure.Filter screen is equipped in upper frame body, the filter screen of first layer filter structure is stainless steel filter screen, mesh
It is square, aperture 0.7mm.Filter screen mesh in second layer filter structure is square, aperture 0.3mm.First layer
The lower frame body of filter structure nests into the upper frame body of second layer filter structure, realizes first layer filter structure 2 and second layer mistake
Filter the detachable socket of structure 3.The lower frame body of second layer filter structure is nested in 1 top of sedimentation basin, realizes second layer filtering knot
Structure 2 is detachably connected with sedimentation basin 1.The right side wall of sedimentation basin 1 is equipped with 2 overflow holes for being located at different height, overflow hole
Outside connects hose (not marking in figure), for the water accumulated in precipitation process to be discharged.
Application method of the invention are as follows:
Abrasive sand after using is discharged on the filter screen of first layer filter structure of the device, filters and ties through first layer
After the filter screen filtration of structure and second layer filter structure, recycling is deposited in the abrasive sand of 1 bottom of sedimentation basin.
Finally it should be noted that the above enumerated are only specific embodiments of the present invention.It is clear that the invention is not restricted to
Above embodiments can also have many variations.Those skilled in the art can directly lead from present disclosure
Out or all deformations for associating, it is considered as protection scope of the present invention.
Claims (5)
1. a kind of filter device for sapphire wafer abrasive sand, the sedimentation basin including open top；It is characterized in that, also wrapping
Include first layer filter structure and second layer filter structure；First layer filter structure and second layer filter structure include the upper of rectangle
Framework and lower frame body, lower frame body portion are nested in upper frame body, and fit closely fixing as one structure；It is equipped in upper frame body
Filter screen；The lower frame body of first layer filter structure nests into the upper frame body of second layer filter structure, realizes first layer filtering knot
The detachable socket of structure and second layer filter structure；The lower frame body of second layer filter structure is nested at the top of sedimentation basin, realizes the
Two layers of filter structure and sedimentation basin are detachably connected.
2. filter device according to claim 1, which is characterized in that the filter screen in the first layer filter structure is hole
Diameter is the stainless steel filter screen of 0.7mm, and the filter screen aperture in second layer filter structure is 0.3mm.
3. filter device according to claim 1, which is characterized in that the first layer filter structure and second layer filtering knot
Filter screen mesh in structure is squared mesh.
4. filter device according to claim 1, which is characterized in that the sedimentation basin is the PVC sedimentation basin of acid and alkali-resistance.
5. filter device according to claim 1, which is characterized in that the sedimentation basin side wall is equipped with several positioned at difference
The overflow hole of height, overflow hole outside connects hose, for the water accumulated in filter process to be discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748668.2A CN108972320A (en) | 2018-07-10 | 2018-07-10 | A kind of filter device for sapphire wafer abrasive sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748668.2A CN108972320A (en) | 2018-07-10 | 2018-07-10 | A kind of filter device for sapphire wafer abrasive sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108972320A true CN108972320A (en) | 2018-12-11 |
Family
ID=64536635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810748668.2A Withdrawn CN108972320A (en) | 2018-07-10 | 2018-07-10 | A kind of filter device for sapphire wafer abrasive sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108972320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882550A (en) * | 2021-10-13 | 2022-01-04 | 浙江城颐工程设计有限公司 | Green building interior decoration wall |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384061A (en) * | 2001-05-08 | 2002-12-11 | 栗田工业株式会社 | Abrasive recovering apparatus |
| CN1994595A (en) * | 2006-12-08 | 2007-07-11 | 四川川西磁业有限责任公司 | Method for reutilizing waste and inferior material and grinding abrasive in magnetic material production process |
| CN201239917Y (en) * | 2008-05-30 | 2009-05-20 | 青岛理工大学 | Polishing device of grinding machine |
| CN101633155A (en) * | 2009-08-20 | 2010-01-27 | 株洲科盟车辆配件有限责任公司 | Truck high-pressure grinding material water jet rust removing, paint removing and dirt removing production line and process |
| CN103286073A (en) * | 2012-02-29 | 2013-09-11 | 宝山钢铁股份有限公司 | Recycling and supplying method for mix jet flow cleaned media |
| CN203712523U (en) * | 2014-01-25 | 2014-07-16 | 重庆搏帆涡轮动力设备有限公司 | Water type sand blasting machine |
| JP2015033735A (en) * | 2013-08-08 | 2015-02-19 | コニカミノルタ株式会社 | Method for recovering cerium abrasives |
| CN205659491U (en) * | 2016-06-13 | 2016-10-26 | 马鞍山聚力科技有限公司 | Filter equipment of ultrasonic wave drawer type |
| CN206185701U (en) * | 2016-11-07 | 2017-05-24 | 东莞市兰光光学科技有限公司 | Materials grinding activation device is ground in polishing |
| CN208663468U (en) * | 2018-07-10 | 2019-03-29 | 浙江晶瑞电子材料有限公司 | Filter device for sapphire wafer abrasive sand |
-
2018
- 2018-07-10 CN CN201810748668.2A patent/CN108972320A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384061A (en) * | 2001-05-08 | 2002-12-11 | 栗田工业株式会社 | Abrasive recovering apparatus |
| CN1994595A (en) * | 2006-12-08 | 2007-07-11 | 四川川西磁业有限责任公司 | Method for reutilizing waste and inferior material and grinding abrasive in magnetic material production process |
| CN201239917Y (en) * | 2008-05-30 | 2009-05-20 | 青岛理工大学 | Polishing device of grinding machine |
| CN101633155A (en) * | 2009-08-20 | 2010-01-27 | 株洲科盟车辆配件有限责任公司 | Truck high-pressure grinding material water jet rust removing, paint removing and dirt removing production line and process |
| CN103286073A (en) * | 2012-02-29 | 2013-09-11 | 宝山钢铁股份有限公司 | Recycling and supplying method for mix jet flow cleaned media |
| JP2015033735A (en) * | 2013-08-08 | 2015-02-19 | コニカミノルタ株式会社 | Method for recovering cerium abrasives |
| CN203712523U (en) * | 2014-01-25 | 2014-07-16 | 重庆搏帆涡轮动力设备有限公司 | Water type sand blasting machine |
| CN205659491U (en) * | 2016-06-13 | 2016-10-26 | 马鞍山聚力科技有限公司 | Filter equipment of ultrasonic wave drawer type |
| CN206185701U (en) * | 2016-11-07 | 2017-05-24 | 东莞市兰光光学科技有限公司 | Materials grinding activation device is ground in polishing |
| CN208663468U (en) * | 2018-07-10 | 2019-03-29 | 浙江晶瑞电子材料有限公司 | Filter device for sapphire wafer abrasive sand |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882550A (en) * | 2021-10-13 | 2022-01-04 | 浙江城颐工程设计有限公司 | Green building interior decoration wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |