CN102909165A - Rust and paint removing device and method - Google Patents
Rust and paint removing device and method Download PDFInfo
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- CN102909165A CN102909165A CN2012104659536A CN201210465953A CN102909165A CN 102909165 A CN102909165 A CN 102909165A CN 2012104659536 A CN2012104659536 A CN 2012104659536A CN 201210465953 A CN201210465953 A CN 201210465953A CN 102909165 A CN102909165 A CN 102909165A
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- rust
- paint
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- equipment
- lacquerware
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Abstract
The invention discloses a rust and paint removing device and method. The rust and paint removing method comprises the steps of carrying out induction heating on the surface of a workpiece by an induction heating system; removing iron rust and old paint from the surface of the workpiece with an inclined wedge; and finally sucking out the iron rust and the old paint by a rust/paint suction pipeline. The device and method are simple and convenient to operate, no excessive waste is generated, and the dust is small.
Description
Technical field
The present invention relates to the Apparatus and method for of a kind of rust cleaning and paint.
Background technology
In industrially developed country, the annual direct economic loss that causes because of corrosion accounts for the 1%-4% of national economy total output value, the loss that causes because of disasters such as geology considerably beyond every year.Therefore, metal surface rust cleaning/lacquer is significant.
Derusting method commonly used can be divided into four classes: one: hand cleaning; Two: chemical derusting; Three: ultrasonic cleaning; Four: mechanical derusting.Utilize scraper to carry out hand cleaning or paint removal, labour intensity is large, and speed is slow, and operating efficiency is extremely low, and seriously polluted; The chemical derusting shortcoming is that the rust cleaning effect is undesirable, does not reach the purpose of rust cleaning, and chemical contamination is large; Mechanical derusting (comprising sandblast, shot-peening, high-pressure injection etc.) is the comparatively effectively derusting method that extensively adopts, and particularly for the Coating Pretreatment of large scale structure, equipment, the method rust cleaning of employing mechanical derusting is effective, efficient is high, but also weak point is arranged.Need a large amount of sand (ball) such as sandblast (ball) cleaning, can produce a large amount of dusts, equipment weighs and the operation clumsiness, and speed is slow, can not remove grease and other dirts; And utilize the percussion (adding the ablation of abrasive material) of high-pressure water jet and water ski effect to destroy corrosion and coating to the high-pressure injection rust removal method of the adhesive force of steel plate, steel plate after the rust cleaning easily returns rust, the wet rust cleaning of the band coating that the palpus application is special is equipped with considerable influence to being coated with of general performance coating.
So, need a kind of new technical scheme to address the above problem.
Summary of the invention
For the existing problem and shortage of above-mentioned prior art, the purpose of this invention is to provide the Apparatus and method for of a kind of more efficient rust cleaning and paint.
The equipment of the present invention's rust cleaning and paint can adopt following technical scheme:
The equipment of a kind of rust cleaning and paint, comprise shell, be positioned at shell wedge, be positioned at shell and be positioned at the wedge front portion heating system, inhale the suction rust/lacquerware pipeline of rust/lacquerware, connection suction rust/lacquerware and shell; Shell is stretched out in the bottom of described wedge.
The method of rust cleaning of the present invention and paint can adopt following technical scheme:
A kind of method of using the said equipment rust cleaning and paint comprises the steps:
(1) by heating system surface of the work is carried out eddy-current heating;
(2) utilize the scraper effect of tiltedly carving, iron rust and old paint are removed from surface of the work;
(3) utilize at last suction rust/lacquerware pipeline with iron rust and old paint sucking-off.
Beneficial effect: there is following advantage in the Apparatus and method for of the present invention's rust cleaning and paint with respect to prior art:
(1) eddy-current heating speed is exceedingly fast, and heating process is controlled easily, and heating-up temperature can accurately be controlled, and is easy to realize mechanization, automation;
(2) during eddy-current heating used according to the invention, only have one deck of workpiece, for example 0.5mm heated in the limited time period, and workpiece can cool down by the heat transmission very soon, thereby had avoided paint " burning " on loose to the surface.This also must make heat can not be delivered to thickness greater than 3 millimeters workpiece opposite side, has therefore avoided scribbling the damage of paint on the affiliated opposite side;
(3) surface of the work iron rust, paint and other dirt, simultaneously fast and reliable removing, effective, high efficiency;
(4) adopt suck-back device, improved operating environment, can not produce too much discarded object, dust is little, and environment is not had pollution.
Description of drawings
Fig. 1 is that the present invention eliminates rust and the structural representation of the equipment that paints;
Fig. 2 be the present invention eliminate rust and the equipment that paints in the structural representation of heating system.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
See also Figure 1 and Figure 2, the equipment of removal of the present invention rust and paint, comprise induction power supply 1, inhale rust/lacquerware 2, suction rust/lacquerware pipeline 3, water-cooling system 4, cable 5, push rod 6, tiltedly carve 7, heating system 8, shell 9 and handle 10.Induction power supply 1 be arranged on inhale rust/lacquerware 2 directly over; Inhale rust/lacquerware pipeline 3 and be connected to and inhale on the rust/lacquerware 2, can be with because of eddy-current heating with tiltedly carve and act on the iron rust that comes off/recovery such as paint; Push rod 6 with tiltedly carve 7 and link to each other, push rod 6 is positioned at shell 9 outsides, tiltedly carves 7 bottoms that are positioned at shell 9 the insides and wedge 7 and stretches out shell 9, can adopt mechanical system to promote push rod 6 during operation so that tiltedly carve 7 iron rust that can further remove surface of the work/paint; Heating system is positioned at shell 9, and water-cooling system 4 and cable 5 pass shell 9 heating system 8 and induction power supply 1 are linked together; Handle 10 is positioned at the outside of shell 9, and links to each other with heating system 8.
In conjunction with fundamental diagram shown in Figure 1, groundwork principle of the present invention is as described below:
(1) water-cooling system 4 and cable 5 link together heating system 8 and induction power supply 1, and the workpiece of needs rust cleaning and paint is carried out eddy-current heating, and control by the instrument board on the induction power supply 1 heat time heating time.Fig. 2 is the schematic diagram of heating system 8, and the induced inside coil links to each other.Water-cooling system 4 plays the effect of cooling simultaneously, in case induction heating temperature is too high, causes workpiece deformation.Handle 10 also can be used to control heating system 8;
(2) push rod 6 with tiltedly carve 7 and link together, push rod 6 can be used to control and tiltedly carves 7, when workpiece is eliminated rust/when coating with lacquer, tiltedly carve 7 and contact with workpiece, play the effect of scraper, thereby the iron rust of surface of the work and old paint removed;
(3) iron rust of removing and old paint are discharged in the suction rust/lacquerware 2 by inhaling rust/lacquerware pipeline 3.Thereby finish the process of whole removal rust and paint.
The present invention is a very attractive possibility to solution of problem in existing rust cleaning and the paint technology.Simple to operation, and can not produce too much discarded object, dust is little, is a kind of fast and reliable rust cleaning and paint staining.According to the present invention, utilize induction heat to make a return journey and eliminate rust and old paint.Wherein, induction heat is created in the magnetic metal by magnetic field.With induction heat workpiece is heated to 250-300 ℃, workpiece is heated, but can not heat rust and paint, workpiece can expand, because the thermal coefficient of expansion of iron rust is compared much smaller with workpiece, the rust that adheres to will peel off, and paint also can peel off because of the heating of surface of the work, thus fast and reliable removal rust and old paint.
Claims (7)
1. the equipment of a rust cleaning and paint is characterized in that: comprise shell (9), be positioned at shell (9) wedge (7), be positioned at shell (9) and be positioned at the anterior heating system (8) of wedge (7), inhale the suction rust/lacquerware pipeline (3) of rust/lacquerware (2), connection suction rust/lacquerware (2) and shell (9); Shell (9) is stretched out in the bottom of described wedge (7).
2. the equipment of rust cleaning according to claim 1 and paint is characterized in that: also comprise the water-cooling system (4) that is positioned at shell (9).
3. the equipment of rust cleaning according to claim 1 and 2 and paint is characterized in that: the cable (5) and the water-cooling system (4) that also comprise power supply (1), connection power supply (1) and heating system (8).
4. the equipment of rust cleaning according to claim 3 and paint is characterized in that: also be provided with push rod (6) on the described shell (9).
5. the equipment of rust cleaning according to claim 4 and paint is characterized in that: also be provided with the handle (10) of being located at shell (9) outside and linking to each other with heating system (8).
6. the equipment of rust cleaning according to claim 5 and paint is characterized in that: induction power supply (1) be arranged on inhale rust/lacquerware (2) directly over.
7. the method that right to use requires 1 described equipment rust cleaning and paints is characterized in that: comprise the steps:
(1) by heating system (8) surface of the work is carried out eddy-current heating;
(2) utilize the scraper effect of tiltedly carving (7), iron rust and old paint are removed from surface of the work;
(3) utilize at last suction rust/lacquerware pipeline (3) with iron rust and old paint sucking-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465953.6A CN102909165B (en) | 2012-11-19 | 2012-11-19 | Rust and paint removing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465953.6A CN102909165B (en) | 2012-11-19 | 2012-11-19 | Rust and paint removing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909165A true CN102909165A (en) | 2013-02-06 |
| CN102909165B CN102909165B (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210465953.6A Active CN102909165B (en) | 2012-11-19 | 2012-11-19 | Rust and paint removing device and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102909165B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173033A (en) * | 2015-09-30 | 2015-12-23 | 江苏天宝利自动化科技有限公司 | Heating device for ship paint removal and ship paint removal method |
| CN112317377A (en) * | 2020-10-23 | 2021-02-05 | 诺弗司工业技术(江苏)有限公司 | Portable high-efficient paint removing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407931A (en) * | 1999-11-02 | 2003-04-02 | 雅克·J·埃夫伯格联合股份有限公司 | Device and method for removal of rust and paint |
| CN101142035A (en) * | 2005-03-15 | 2008-03-12 | Prc-迪索托国际公司 | Method and apparatus for removing paint and sealant |
| CN201750579U (en) * | 2010-08-19 | 2011-02-16 | 中国水电建设集团十五工程局有限公司 | Intermediate frequency sensing heating system |
| KR101037900B1 (en) * | 2010-11-15 | 2011-05-31 | 제이케이케미칼 (주) | Rust and paint removing device using with high frequency induction heating |
| CN202276488U (en) * | 2011-08-22 | 2012-06-13 | 张家港市鹏氏电子科技有限公司 | Electromagnetic induction heating roller |
-
2012
- 2012-11-19 CN CN201210465953.6A patent/CN102909165B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407931A (en) * | 1999-11-02 | 2003-04-02 | 雅克·J·埃夫伯格联合股份有限公司 | Device and method for removal of rust and paint |
| CN101142035A (en) * | 2005-03-15 | 2008-03-12 | Prc-迪索托国际公司 | Method and apparatus for removing paint and sealant |
| CN201750579U (en) * | 2010-08-19 | 2011-02-16 | 中国水电建设集团十五工程局有限公司 | Intermediate frequency sensing heating system |
| KR101037900B1 (en) * | 2010-11-15 | 2011-05-31 | 제이케이케미칼 (주) | Rust and paint removing device using with high frequency induction heating |
| CN202276488U (en) * | 2011-08-22 | 2012-06-13 | 张家港市鹏氏电子科技有限公司 | Electromagnetic induction heating roller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173033A (en) * | 2015-09-30 | 2015-12-23 | 江苏天宝利自动化科技有限公司 | Heating device for ship paint removal and ship paint removal method |
| CN112317377A (en) * | 2020-10-23 | 2021-02-05 | 诺弗司工业技术(江苏)有限公司 | Portable high-efficient paint removing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102909165B (en) | 2014-06-04 |
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Effective date of registration: 20230525 Address after: Room 501, Building 1, Hebao Morning Center, No. 303 Gangqian Road, Huangpu District, Guangzhou City, Guangdong Province, 510799 Patentee after: ZHONGXING OCEAN AND CONTINENT ENGINEERING CO.,LTD. Address before: 212003, No. 2, Mengxi Road, Zhenjiang, Jiangsu Patentee before: JIANGSU University OF SCIENCE AND TECHNOLOGY |