CN101927461A - Filter device of sand blaster - Google Patents
Filter device of sand blaster Download PDFInfo
- Publication number
- CN101927461A CN101927461A CN 201010168762 CN201010168762A CN101927461A CN 101927461 A CN101927461 A CN 101927461A CN 201010168762 CN201010168762 CN 201010168762 CN 201010168762 A CN201010168762 A CN 201010168762A CN 101927461 A CN101927461 A CN 101927461A
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- CN
- China
- Prior art keywords
- sand
- filter screen
- filter device
- collecting hopper
- filter
- 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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Abstract
The invention discloses a filter device of a sand blaster, and relates to the technical field of fittings of sand blasters. The filter device comprises a sand collecting hopper, the bottom of the sand collecting hopper is provided with a layer of filter screen, a passage is formed below the filter screen, one side of the passage is upwards provided with an abrasive absorbing hole, and the other side of the passage is downwards provided with a dredging hole. The filter device is characterized in that: on the middle part of the sand collecting hopper, a drawing filter screen is arranged above the filter screen. The filter device solves the problems that the filter device of the sand blaster in the prior art is unreasonable, easy to block and easy to mix impurities and block a spray head and meanwhile is easy to cause scratch of product appearance so as to improve the reject rate; and the invention provides the filter device of the sand blaster with the drawing filter screen, which effectively avoids the blockage of the sand collecting hopper and the spray head and maintains normal operation of equipment. In addition, the drawing filter screw is convenient for clearing impurities; and during clearing, the filter screen on the lower part is used for filtering, so the filtering process is not interrupted and the production efficiency is higher.
Description
Technical field
The present invention relates to sand-blasting machine accessory technical field, particularly relate to filter device of sand blaster.
Background technology
Sand-blasting machine is a kind ofly to drive grinding-material at a high speed with compressed air, and metal and nonmetallic surface are hit in spray, make it to form the handling machine of cloudy surface or erosion surface, and grinding-material is its important source material in process of production.Current device is in running, and as shown in Figure 1, sand collecting hopper only is provided with one deck filter screen, easily stops up, and easily infiltrates impurity and stops up shower nozzle, causes breakdown rate higher, and the treatment facility failure process can be wasted great amount of manpower and material resources; When Surface Appearance is hit in simultaneously big impurity spray, also cause the product change in displacement easily, cause Surface Appearance to scratch, the probability that defective products is occurred improves.Sand collecting hopper only is provided with one deck filter screen and is not easy to cleaning in addition, and during cleaning, the impurity that falls is fallen in the passage easily, stops up shower nozzle.
Summary of the invention
Unreasonable in order to solve in the prior art filter device of sand blaster, easily stop up, easily infiltrate impurity and stop up shower nozzle, cause Surface Appearance to scratch simultaneously easily, make defective products the problem that probability improves occur, a kind of filter device of sand blaster with drawing and pulling type screen pack is provided.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of filter device of sand blaster, comprise sand collecting hopper, be provided with one deck filter screen in the bottom of sand collecting hopper, the below of filter screen is provided with passage, one side direction of passage is provided with the suction abrasive socket, the opposite side of passage is characterized in that to being arranged with dredging hole: at the middle part of sand collecting hopper, the top of filter screen is provided with the drawing and pulling type screen pack.
The invention has the beneficial effects as follows: sand-blasting machine of the present invention is at the middle part of sand collecting hopper, the top of filter screen is provided with one deck drawing and pulling type screen pack, can effectively filter the impurity of bringing into by the external world or product, grinding-material is evenly fallen from collecting husky bucket, effectively avoid the obstruction of sand collecting hopper and shower nozzle, a large amount of labor costs and production cost have been saved in the normal operation of service equipment.Simultaneously big impurity can not hit Surface Appearance in spray by filtering, has avoided the scuffing of product, has improved the qualification rate of product.The drawing and pulling type screen pack is set in addition, is convenient to clear up impurity, by the below strainer filtering, filter process can not be interrupted during cleaning, and production efficiency is higher.
Description of drawings
Fig. 1 is the structural representation of prior art filter device of sand blaster;
Fig. 2 is the structural representation of filter device of sand blaster of the present invention;
Fig. 3 is that filter of the present invention is installed in the structural representation in the sand-blasting machine.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.
Shown in Fig. 2 and 3, a kind of filter device of sand blaster, comprise sand collecting hopper 1, be provided with one deck filter screen 2 in the bottom of sand collecting hopper 1, the below of filter screen 2 is provided with passage 3, and a side direction of passage 3 is provided with inhales abrasive socket 4, and the opposite side of passage 3 is to being arranged with dredging hole 5, at the middle part of sand collecting hopper 1, the top of filter screen 2 is provided with drawing and pulling type screen pack 6.Grinding-material by filter screen 2 is drawn in the shower nozzle and sprays by inhaling abrasive socket 4 like this.
Show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. filter device of sand blaster, comprise sand collecting hopper, be provided with one deck filter screen in the bottom of sand collecting hopper, the below of filter screen is provided with passage, one side direction of passage is provided with the suction abrasive socket, the opposite side of passage is characterized in that to being arranged with dredging hole: at the middle part of sand collecting hopper, the top of filter screen is provided with the drawing and pulling type screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168762 CN101927461A (en) | 2010-05-11 | 2010-05-11 | Filter device of sand blaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168762 CN101927461A (en) | 2010-05-11 | 2010-05-11 | Filter device of sand blaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101927461A true CN101927461A (en) | 2010-12-29 |
Family
ID=43367028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010168762 Pending CN101927461A (en) | 2010-05-11 | 2010-05-11 | Filter device of sand blaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101927461A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249732A (en) * | 1997-03-18 | 1998-09-22 | Fuji Seisakusho:Kk | Abrasive material supply and spray method and device for blasting |
| US20020031989A1 (en) * | 1998-04-17 | 2002-03-14 | Bertil Rogmark | Granule dishwasher with improved cleaning design |
| JP2005074563A (en) * | 2003-08-29 | 2005-03-24 | Fuji Seisakusho:Kk | Blasting device equipped with ventilating mechanism |
| CN101214633A (en) * | 2007-12-27 | 2008-07-09 | 上海交通大学 | Shot peening machine for processing surface deformation strengthening treatment to magnesium alloy sample |
| CN201109073Y (en) * | 2007-10-11 | 2008-09-03 | 潍坊华美精细技术陶瓷有限公司 | Industrial ceramic sand cleaning machine |
| CN101407044A (en) * | 2007-10-12 | 2009-04-15 | 株式会社不二制作所 | Abrasive-recovery mechanism in blasting machine |
| CN201669625U (en) * | 2010-05-11 | 2010-12-15 | 赫得纳米科技(昆山)有限公司 | Filter device of sand blasting machine |
-
2010
- 2010-05-11 CN CN 201010168762 patent/CN101927461A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249732A (en) * | 1997-03-18 | 1998-09-22 | Fuji Seisakusho:Kk | Abrasive material supply and spray method and device for blasting |
| US20020031989A1 (en) * | 1998-04-17 | 2002-03-14 | Bertil Rogmark | Granule dishwasher with improved cleaning design |
| JP2005074563A (en) * | 2003-08-29 | 2005-03-24 | Fuji Seisakusho:Kk | Blasting device equipped with ventilating mechanism |
| CN201109073Y (en) * | 2007-10-11 | 2008-09-03 | 潍坊华美精细技术陶瓷有限公司 | Industrial ceramic sand cleaning machine |
| CN101407044A (en) * | 2007-10-12 | 2009-04-15 | 株式会社不二制作所 | Abrasive-recovery mechanism in blasting machine |
| CN101214633A (en) * | 2007-12-27 | 2008-07-09 | 上海交通大学 | Shot peening machine for processing surface deformation strengthening treatment to magnesium alloy sample |
| CN201669625U (en) * | 2010-05-11 | 2010-12-15 | 赫得纳米科技(昆山)有限公司 | Filter device of sand blasting machine |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101229 |