CN103286101A - Method for removing dirt on surface of engineering plastics - Google Patents
Method for removing dirt on surface of engineering plastics Download PDFInfo
- Publication number
- CN103286101A CN103286101A CN2013102329023A CN201310232902A CN103286101A CN 103286101 A CN103286101 A CN 103286101A CN 2013102329023 A CN2013102329023 A CN 2013102329023A CN 201310232902 A CN201310232902 A CN 201310232902A CN 103286101 A CN103286101 A CN 103286101A
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- CN
- China
- Prior art keywords
- plastic surface
- engineering plastic
- organic solvent
- removal method
- dirt removal
- 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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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Cleaning In General (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a method for removing dirt on the surface of engineering plastics. The method comprises a step of classifying materials, a step of washing sundries on the surface by utilizing organic solvent, and a step of clearing organic solution effectively after the sundries on the surface are cleared up, wherein in the process of washing, the sundries are processed through a brush and a spray gun. By the adoption of the method, the dirt on the surface of the engineering plastics can be effectively removed, the structure and the properties of the materials are not damaged, pollution is reduced, and the materials are effectively recycled.
Description
Technical field
The present invention relates to a kind of surperficial sweep-out method, particularly relate to a kind of engineering plastic surface dirt removal method.
Background technology
Along with industrial expansion, engineering plastics develop rapidly, be widely used in and produce in the neutralization life, engineering plastics have the advantage of recyclable utilization, but recycled materials are but because dirt, there is attachment on the surface and influences and reuse, and in order effectively to reprocess, we will carry out the surface to the plastics that recovery is come and remove.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of engineering plastic surface dirt removal method, can effectively remove the engineering plastic surface dirt, and does not destroy this body structure and the character of material, reduces and pollutes, with the effective regeneration of material.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of engineering plastic surface dirt removal method is provided, and concrete steps are divided into:
(1) pending engineering plastics is carried out the manual sorting, classifying with the material that a kind of organic solvent cleans;
(2) utilize clear water to remove the engineering plastic surface spot, utilize the hairbrush operation in the cleaning process;
(3) engineering plastics of same classification are put into container handling, add organic solvent, organic solvent utilizes high gas flow to wash away to circulate sprinkling, utilizes hairbrush to scrub in the sprinkling process;
(4) organic solvent in the material is removed, utilized clear water to wash;
(5) material being carried out drying handles.
In a preferred embodiment of the present invention, described sprinkling, the time of scrubbing are 15 ~ 60min.
In a preferred embodiment of the present invention, stream pressure control was at 0 ~ 3Mpa during described high gas flow washed away.
In a preferred embodiment of the present invention, adopt air-dry or furnace drying method in described dry the processing.
The invention has the beneficial effects as follows: the invention provides a kind of engineering plastic surface dirt removal method, utilize effective cleaning step, the engineering plastic surface dirt is removed, can enter next production link fast and effectively.
The specific embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
The embodiment of the invention provides following technical scheme.
In one embodiment, a kind of engineering plastic surface dirt removal method, comprising: concrete steps are divided into:
(1) pending engineering plastics is carried out the manual sorting, classifying with the material that a kind of organic solvent cleans;
(2) utilize clear water to remove the engineering plastic surface spot, utilize the hairbrush operation in the cleaning process, scavenging period is 15min;
(3) will utilize the engineering plastics of the same classification that clear water cleaned to put into container handling, add organic solvent, organic solvent utilizes high gas flow to wash away to circulate sprinkling, in the sprinkling process, utilize hairbrush to scrub, stream pressure control was at 1.8Mpa during high gas flow washed away, and sprayed, the time of scrubbing is 30min;
(4) organic solvent in the material is removed, utilized clear water to wash, washing time is 20min;
(5) material is carried out air-dry processing.
The present invention effectively removes the engineering plastic surface dirt by certain cleaning solvent and cleaning step, has realized that recycled materials reuse, and processing is effectively increased economic efficiency again.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. engineering plastic surface dirt removal method is characterized in that concrete steps are divided into:
(1) pending engineering plastics is carried out the manual sorting, classifying with the material that a kind of organic solvent cleans;
(2) utilize clear water to remove the engineering plastic surface spot, utilize the hairbrush operation in the cleaning process;
(3) engineering plastics of same classification are put into container handling, add organic solvent, organic solvent utilizes high gas flow to wash away to circulate sprinkling, utilizes hairbrush to scrub in the sprinkling process;
(4) organic solvent in the material is removed, utilized clear water to wash;
(5) material being carried out drying handles.
2. engineering plastic surface dirt removal method according to claim 1 is characterized in that, described sprinkling, the time of scrubbing are 15 ~ 60min.
3. engineering plastic surface dirt removal method according to claim 1 is characterized in that, stream pressure control was at 0 ~ 3Mpa during described high gas flow washed away.
4. engineering plastic surface dirt removal method according to claim 1 is characterized in that, adopts air-dry or furnace drying method in described dry the processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102329023A CN103286101A (en) | 2013-06-13 | 2013-06-13 | Method for removing dirt on surface of engineering plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102329023A CN103286101A (en) | 2013-06-13 | 2013-06-13 | Method for removing dirt on surface of engineering plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103286101A true CN103286101A (en) | 2013-09-11 |
Family
ID=49087926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102329023A Pending CN103286101A (en) | 2013-06-13 | 2013-06-13 | Method for removing dirt on surface of engineering plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286101A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429951A2 (en) * | 1989-11-29 | 1991-06-05 | CONTINENTAL LACK- UND FARBENWERKE, F.W. WIEGAND SÖHNE GmbH | Cleaning method for paint containers of synthetic material for multiple use as well as a pileable bucket |
| CN1066413A (en) * | 1992-05-05 | 1992-11-25 | 李金钟 | Composite aluminium plastic (material) separates aluminium and plastic process and the equipment of reclaiming |
| CN101352900A (en) * | 2000-09-19 | 2009-01-28 | 富士胶片株式会社 | Cyclic use of plastic products and method and apparatus for cleaning and crushing plastic |
| CN101368140A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Plastic surface detergent |
| CN101948110A (en) * | 2010-10-12 | 2011-01-19 | 昆明理工大学 | Method for preparing activated carbons by using plastics of recycled waste circuit boards as raw material |
| CN102051585A (en) * | 2009-10-28 | 2011-05-11 | 向熙科技股份有限公司 | Method for sputtering EMI (Electromagnetic Interference) metal layer or appearance decorative coating film on plastic base material |
-
2013
- 2013-06-13 CN CN2013102329023A patent/CN103286101A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429951A2 (en) * | 1989-11-29 | 1991-06-05 | CONTINENTAL LACK- UND FARBENWERKE, F.W. WIEGAND SÖHNE GmbH | Cleaning method for paint containers of synthetic material for multiple use as well as a pileable bucket |
| CN1066413A (en) * | 1992-05-05 | 1992-11-25 | 李金钟 | Composite aluminium plastic (material) separates aluminium and plastic process and the equipment of reclaiming |
| CN101352900A (en) * | 2000-09-19 | 2009-01-28 | 富士胶片株式会社 | Cyclic use of plastic products and method and apparatus for cleaning and crushing plastic |
| CN101368140A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Plastic surface detergent |
| CN102051585A (en) * | 2009-10-28 | 2011-05-11 | 向熙科技股份有限公司 | Method for sputtering EMI (Electromagnetic Interference) metal layer or appearance decorative coating film on plastic base material |
| CN101948110A (en) * | 2010-10-12 | 2011-01-19 | 昆明理工大学 | Method for preparing activated carbons by using plastics of recycled waste circuit boards as raw material |
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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: 20130911 |