CN103056126A - Microwave rust cleaning device - Google Patents
Microwave rust cleaning device Download PDFInfo
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- CN103056126A CN103056126A CN2013100355377A CN201310035537A CN103056126A CN 103056126 A CN103056126 A CN 103056126A CN 2013100355377 A CN2013100355377 A CN 2013100355377A CN 201310035537 A CN201310035537 A CN 201310035537A CN 103056126 A CN103056126 A CN 103056126A
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- rust
- rust cleaning
- microwave
- cleaning
- pump
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- 238000004140 cleaning Methods 0.000 title claims abstract description 166
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 39
- 230000008676 import Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000006148 magnetic separator Substances 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000006386 neutralization reaction Methods 0.000 abstract description 4
- 230000032258 transport Effects 0.000 abstract description 3
- 239000000159 acid neutralizing agent Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 7
- 238000005554 pickling Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention provides a microwave rust cleaning device. The microwave rust cleaning device comprises a feeding device and a rust cleaning box, wherein the feeding device transports a metal workpiece into the rust cleaning box; a rust cleaning and preventing agent is filled in the rust cleaning device; a microwave generator is fixed on the rust cleaning box; a neutralization cleaning device is also arranged at the front part of the rust cleaning box; a neutralization agent is filled in the neutralization cleaning device; and the rust cleaning box and the neutralization cleaning device are respectively connected with a cleaning liquid circulating treatment system. A plurality of microwave generators are arranged on the rust cleaning box contained with the rust cleaning and preventing agent in order to perform microwave rust cleaning to the metal workpiece; with the adoption of the microwave rust cleaning device, the rust can be cleaned effectively, the complete rust cleaning is ensured, meanwhile, the time of the rust cleaning work and the metal workpiece surface protection film forming time are shortened, and the energy-consumption and the emission are reduced.
Description
Technical field
The present invention relates to the derusting rust-proofing technical field, be specifically related to be applicable to the microwave derusting device of the metal works such as metal wire wire rod, metal sheet.
Background technology
In the derusting process of metal without machining, traditional acid pickling and rust removing is according to chemical reaction, removes the films such as metal wire material surface oxide with aqueous solution such as hydrochloric acid, sulfuric acid, behind the pickling certain hour, then can reach the purpose of rust cleaning under normal conditions.Exactly because yet also traditional acid pickling and rust removing mode is to carry out under normal conditions; therefore the rust cleaning time is longer; and when the metal works that stacks is carried out the batch acid pickling and rust removing; the rust cleaning effect is not thorough; and the formation of surface of workpiece diaphragm is also inhomogeneous, and on the other hand, traditional pickling is because be unidirectional cleaning under the normality; there is not the processing of cleaning solution and recycles, therefore have the defective of highly energy-consuming, high waste discharge.
Microwave, be a kind of frequency at the superfrequency electromagnetic wave of 300MHz ~ 300GHz, usually be widely used in communications industry, along with the further investigation of people to microwave, its energy characteristics cause people's attention gradually, and its heat characteristic is widely applied, and micro-wave oven is Typical Representative.The Basic Mechanism of this heating using microwave is that medium molecule rotates and friction in the microwave electromagnetic field high speed of quick alternation, thereby medium is heated up.Because microwave has strong, the characteristics such as thermal inertia is little, high-frequency alternating electromagnetic field of penetrability, the range of application of microwave is progressively enlarging, such as application such as microwave tube, microwave meteorology, microwave measurement, microwave dryings, but in the rust cleaning technical field, the characteristic of microwave also was not applied, and the application of microwave is also in the middle of research.
Summary of the invention
The applicant improves for above-mentioned shortcoming of the prior art, and a kind of microwave derusting device is provided, and it can effectively eliminate rust, and guarantees that rust cleaning is thorough, has shortened simultaneously rust cleaning operation and surface of workpiece and has protected the film formed time, has reduced energy consumption and discharging.
Technical scheme of the present invention is as follows:
The microwave derusting device comprises pay-off and rust cleaning case, and pay-off is delivered to metal works in the rust cleaning case, in the rust cleaning case rust-removing and-preventing agent is housed, and is fixed with microwave generator on the rust cleaning case.
Its further technical scheme is:
Rust cleaning case pipeline is connected with the first cleaning fluid circulating treating system, described the first cleaning fluid circulating treating system comprises pump one, the import of pump one is connected with rust cleaning case pipeline, the outlet one end order pipeline of pump one is connected with filter and dispensing box one, the import of pump two is connected with dispensing box one pipeline, and the outlet of pump two is connected with rust cleaning case pipeline.
During rust cleaning case the place ahead also is provided with and cleaning device, in and in the cleaning device nertralizer is housed.
In and the cleaning device pipeline be connected with the second cleaning fluid circulating treating system, described the second cleaning fluid circulating treating system comprises pump three, the import of pump three with in be connected with the cleaning device pipeline, the outlet one end order pipeline of pump three is connected with filter and dispensing box two, the import of pump four is connected with dispensing box two pipelines, the outlet of pump four with in be connected with the cleaning device pipeline.
During described rust cleaning case reaches and cleaning device below is equipped with header tank.
On the described rust cleaning case checkout gear is housed, described checkout gear comprises thermometer, PH tester and liquid level gauge.
Adopt pressure washer with cleaning device in described.
Described filter comprises magnetic separator and oil water separator.
Technique effect of the present invention:
The present invention adopts at the rust cleaning case a plurality of microwave generators is set, so that forming the speed of diaphragm, the rust cleaning usefulness of the rust-removing and-preventing agent in the rust cleaning case and surface of workpiece under the effect of microwave, get a promotion, compare with the acid pickling and rust removing under the normal temperature, rust cleaning efficient can improve 10 times ~ 20 times; In and the use of cleaning device, can further neutralize remains in the rust-removing and-preventing agent of the surface of the work that eliminates rust, and so that surface of workpiece forms diaphragm fast; The use of cleaning fluid circulating treating system, can realize recycling of cleaning fluid, the cleaning fluid circulating treating system cooperates described checkout gear to use, when reducing energy consumption and discharging, can guarantee the derusting cleaning liquid that recycles and in and the result of use of cleaning fluid; The use of microwave generator can also be carried out sterilization to cleaning fluid, can prolong the service life of cleaning fluid, reduces the replacing number of times of cleaning fluid, can further reduce energy consumption, reduces production costs.
Description of drawings
Fig. 1 is structural representation sketch of the present invention.
Fig. 2 is the structural representation sketch of the present invention's preferred embodiment of being applicable to metal wire rod.
Wherein: 1, pay-off; 2, rust cleaning case; 3, microwave generator; 4, in and cleaning device; 5, pump one; 6, dispensing box one; 7, pump two; 8, pump three; 9, dispensing box two; 10, pump four; 11, magnetic separator; 12, oil water separator; 13, header tank; 14, thermometer; 15, PH tester; 16, liquid level gauge.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, the present invention includes pay-off 1 and rust cleaning case 2, pay-off 1 is delivered to metal works in the rust cleaning case 2, in the rust cleaning case 2 rust-removing and-preventing agent is housed, and is fixed with a plurality of microwave generators 3 on the rust cleaning case 2; Rust cleaning case 2 pipelines are connected with the first cleaning fluid circulating treating system, described the first cleaning fluid circulating treating system comprises pump 1, the import of pump 1 is connected with rust cleaning case 2 pipelines, the outlet one end order pipeline of pump 1 is connected with filter and dispensing box 1, the import of pump 27 is connected with dispensing box one 6 pipelines, and the outlet of pump 27 is connected with rust cleaning case 2 pipelines.
Further, for so that be neutralized and form fast diaphragm at surface of workpiece through the residual cleaning fluid of surface of workpiece of rust cleaning case 2 rust cleaning, in rust cleaning case 2 the place aheads also are provided with and cleaning device 4, in and in the cleaning device 4 nertralizer is housed; In and cleaning device 4 pipelines be connected with the second cleaning fluid circulating treating system, described the second cleaning fluid circulating treating system comprises pump 38, the import of pump 38 with in are connected pipeline with cleaning device and are connected, the outlet one end order pipeline of pump 38 is connected with filter and dispensing box 29, the import of pump 4 10 is connected with dispensing box 29 pipelines, the outlet of pump 4 10 with in are connected pipeline with cleaning device and are connected.
Further, in order to be unlikely to directly to be dropped in the ground so that pass through the cleaning fluid of the surface of workpiece of rust cleaning case 2 rust cleaning, pollute, below described rust cleaning case 2, be provided with header tank 13, be used for to collect after the rust cleaning the down cleaning fluid of drippage of the surface of workpiece that transports out from rust cleaning case 2, in like manner, in and cleaning device 4 below also be provided with header tank 13.
Further, for consumption, Acidity of Aikalinity and the temperature that detects rust-removing and-preventing agent so as in time to change, additional clean liquid, at described rust cleaning case 2 checkout gear is housed, described checkout gear comprises thermometer 14, PH tester 15 and liquid level gauge 16.
Particularly, pay-off 1 can be selected conventional device for transporting objects, such as roller conveying device, track conveying device, belt conveyor or other conventional mechanical transmission devices; The preferred boiling point of described rust-removing and-preventing agent is high, not volatile, the environment-friendly type rust-removing and-preventing agent of corroding metal and nontoxic odorless not, such as water base class rust-removing and-preventing agent; In and cleaning device 4 adopt pressure washers; Described filter comprises magnetic separator 11 and oil water separator 12, also can adopt bag filter and filter frame commonly used; According to the rusting rate of metal works, can adopt the microwave generator 3 of different frequency section.
See Fig. 2, Fig. 2 is one of the preferred embodiments of the present invention, mainly is applicable to the rust cleaning of the metal wire rods such as steel wire.The present invention is assemblied in wire drawing die head the place ahead of wire drawing machine usually, the steel wire of being made moulding by wire drawing machine can directly be delivered to rust cleaning case 2 through pay-off 1, architectural characteristic in conjunction with steel wire, pay-off 1 adopts the roller conveying device, steel wire can and can stack along the described roller axial arranging of pay-off 1, delivers in batches rust cleaning case 2 and eliminates rust, and starts simultaneously microwave generator 3, continuously rust cleaning operation of beginning, the process that specifically eliminates rust is as follows:
Microwave rust cleaning: steel wire through pay-off 1 be delivered to rust cleaning case 2 interior after, begin the steel wire section that enters in the rust cleaning case 2 is carried out the microwave rust cleaning, penetration power is strong, thermal inertia is little, the characteristic of electromagnetic field of high frequency because microwave has, rust-removing and-preventing agent in the rust cleaning case 2 is heated up by rapid and uniform heating, and then the steel wire sections that enter in the rust cleaning case 2 are eliminated rust, the use of microwave, directly improved the rust cleaning usefulness of rust-removing and-preventing agent, shortened thus the activity duration of steel wire rust cleaning, compare with the acid pickling and rust removing under the normal temperature, rust cleaning efficient can improve 10 times ~ 20 times;
Neutralization is cleaned: can retain certain cleaning fluid from the Steel Wire Surface that rust cleaning case 2 transports out, the steel wire that uses same set of pay-off 3 to have been eliminated rust deliver to next step in and cleaning device 4, in and cleaning device 4 adopt pressure washers, the cleaning temperature of described pressure washer, pressure all transfer to temperature required and required force value, nertralizer in the pressure washer adopts the rust-preventing characteristic nertralizer, and can neutralize remains in the rust-removing and-preventing agent of Steel Wire Surface;
Neutralize clean after; rust and the iron oxide of Steel Wire Surface are removed, and at Steel Wire Surface stroke layer protecting film, from and the steel wire sent in the cleaning device 4; namely be the product of having finished rust cleaning and having formed diaphragm, in rust cleaning, also finished antirust operation.
Described the first cleaning fluid circulating treating system and the second cleaning fluid circulating treating system can realize eliminating rust case 2 cleaning liquid insides, in and the recycling of cleaning device 4 cleaning liquid insides.Simultaneously, described the first cleaning fluid circulating treating system cooperates the described checkout gear on the rust case 2 to use, can the rust cleaning of processing after filtration and being circulated back in the rust cleaning case 2 be detected with cleaning fluid, and by adding acid, the operation of the reagent such as stoste, so that the rust cleaning that is circulated back in the rust cleaning case 2 reaches the required state of rust cleaning use with cleaning fluid, use the rust cleaning effect of cleaning fluid with the rust cleaning of guaranteeing to recycle, concrete detection operation is to test by the cleaning fluids in 15 pairs of rust cleaning of PH tester case 2, then according to test result, need to judge whether supplemental acid, the reagent such as stoste are guaranteed the rust cleaning effect of circulating cleaning fluid with this; In in described the second cleaning fluid circulating treating system is processed and is circulated back to and in the cleaning device 4 and cleaning fluid, by splashing into indicator, judge the variation of its color, come its chemical property is detected, and according to testing result, judge whether need to replenish the reagent such as stoste, in guaranteeing with this and the result of use of cleaning fluid.The use of described the first cleaning fluid circulating treating system and the second cleaning fluid circulating treating system can reduce energy consumption and discharging, reduces cost.In addition, microwave also has bactericidal action to the cleaning fluid in the rust cleaning case 2, can prolong the service life of cleaning fluid, reduces the replacing number of times of cleaning fluid, can further reduce energy consumption of the present invention and discharging.
More than describing is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (8)
1. microwave derusting device, comprise pay-off (1) and rust cleaning case (2), pay-off (1) is delivered to metal works in the rust cleaning case (2), it is characterized in that: in the rust cleaning case (2) rust-removing and-preventing agent is housed, is fixed with microwave generator (3) on the rust cleaning case (2).
2. by microwave derusting device claimed in claim 1, it is characterized in that: rust cleaning case (2) pipeline is connected with the first cleaning fluid circulating treating system, described the first cleaning fluid circulating treating system comprises pump one (5), the import of pump one (5) is connected with rust cleaning case (2) pipeline, the outlet one end order pipeline of pump one (5) is connected with filter and dispensing box one (6), the import of pump two (7) is connected with dispensing box one (6) pipeline, and the outlet of pump two (7) is connected with rust cleaning case (2) pipeline.
3. by microwave derusting device claimed in claim 2, it is characterized in that: during rust cleaning case (2) the place ahead also is provided with and cleaning device (4), in and in the cleaning device (4) nertralizer is housed.
4. by microwave derusting device claimed in claim 3, it is characterized in that: in and cleaning device (4) pipeline be connected with the second cleaning fluid circulating treating system, described the second cleaning fluid circulating treating system comprises pump three (8), the import of pump three (8) with in be connected 4 with cleaning device) pipeline is connected, the outlet one end order pipeline of pump three (8) is connected with filter and dispensing box two (9), the import of pump four (10) is connected with dispensing box two (9) pipelines, the outlet of pump four (10) with in be connected 4 with cleaning device) pipeline is connected.
5. by claim 2 or 4 described microwave derusting devices, it is characterized in that: during described rust cleaning case (2) reaches and cleaning device (4) below is equipped with header tank (13).
6. by claim 2 or 4 described microwave derusting devices, it is characterized in that: on the described rust cleaning case (2) checkout gear is housed, described checkout gear comprises thermometer (14), PH tester (15) and liquid level gauge (16).
7. by claim 3 or 4 described microwave derusting devices, it is characterized in that: in described and cleaning device (4) employing pressure washer.
8. by claim 2 or 4 described microwave derusting devices, it is characterized in that: described filter comprises magnetic separator (11) and oil water separator (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310035537.7A CN103056126B (en) | 2013-01-30 | 2013-01-30 | Microwave rust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310035537.7A CN103056126B (en) | 2013-01-30 | 2013-01-30 | Microwave rust cleaning device |
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| Publication Number | Publication Date |
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| CN103056126A true CN103056126A (en) | 2013-04-24 |
| CN103056126B CN103056126B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310035537.7A Active CN103056126B (en) | 2013-01-30 | 2013-01-30 | Microwave rust cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400036A (en) * | 2016-10-13 | 2017-02-15 | 王薇 | Environment-friendly technology for replacing hydrochloric acid for rust removal |
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| JPH1058027A (en) * | 1996-08-27 | 1998-03-03 | Sumitomo Metal Ind Ltd | Descaling method for steel and descaling device |
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| CN203108860U (en) * | 2013-01-30 | 2013-08-07 | 宋小林 | Microwave rust cleaning device |
-
2013
- 2013-01-30 CN CN201310035537.7A patent/CN103056126B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175412A (en) * | 1977-03-11 | 1979-11-27 | Trefilunion | Process and installation for mechanical descaling steel wire |
| US4918959A (en) * | 1989-02-06 | 1990-04-24 | Petrolite Corporation | Method for preventing the buildup of oily deposits on rolling mill scale |
| JPH05212431A (en) * | 1992-02-03 | 1993-08-24 | Nkk Corp | Grinding method for preventing scratch and device therefor |
| JPH1058027A (en) * | 1996-08-27 | 1998-03-03 | Sumitomo Metal Ind Ltd | Descaling method for steel and descaling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400036A (en) * | 2016-10-13 | 2017-02-15 | 王薇 | Environment-friendly technology for replacing hydrochloric acid for rust removal |
| CN106400036B (en) * | 2016-10-13 | 2019-03-19 | 温州泓呈祥科技有限公司 | A kind of environment-protective process replacing hydrochloride derusting |
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| CN103056126B (en) | 2015-02-04 |
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Owner name: SONG XIAOLIN Effective date: 20150727 Owner name: WUXI NANOLUBTECH SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SONG XIAOLIN Effective date: 20150727 |
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Denomination of invention: Microwave rust cleaning device Effective date of registration: 20160919 Granted publication date: 20150204 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Technology Co., Ltd.|Song Xiaolin Registration number: 2016990000793 |
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