CN203750907U - Derusting device of large workpiece - Google Patents
Derusting device of large workpiece Download PDFInfo
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- CN203750907U CN203750907U CN201420152852.8U CN201420152852U CN203750907U CN 203750907 U CN203750907 U CN 203750907U CN 201420152852 U CN201420152852 U CN 201420152852U CN 203750907 U CN203750907 U CN 203750907U
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- cleaning room
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Abstract
The utility model provides a derusting device of a large workpiece. The derusting device comprises a cleaning room, and air supply and exhausting devices; the cleaning room comprises an input door and an output door; a cleaning tank, a rinsing tank and a spraying device are arranged in the cleaning room, wherein the spraying device is communicated with the cleaning tank and the rinsing tank through conveying pipeline phase fluid and is used for spraying liquid to the workpiece to clean or rinse; the air supply device is provided with an air outlet that is positioned outside the cleaning room, and an air outlet that is positioned in the cleaning room; the air exhausting device is provided with an air inlet that is positioned at the inner bottom part of the cleaning room, and an exhausting port that is positioned at the outer part of the cleaning room. According to the derusting device of the large workpiece, the air circulation is performed by the air supply device and the air exhausting device to blow and dry the workpiece. The derusting device of the large workpiece has the advantages that good derusting effect is realized, the efficiency is high; in addition, liquid can be prevented from splashing, the environmental protection and safety are both improved, automatic treatment is realized, and a good application prospect is brought.
Description
Technical field
the utility model relates to cleaning device field, relates more specifically to a kind of large-scale workpiece derusting device.
Background technology
the cleaning of large-scale workpiece and rust cleaning are difficult problems for cleaning industry always, and large-scale workpiece is not only bulky, and weight is high, and parts are very many, assembling trouble.And the ball blast conventionally adopting or derusting by sandblasting meeting produce contaminated air and serious noise, power consumption is excessive is in addition also the improved defect that is difficult to of these class methods.The common method of existing large-scale workpiece is by after each parts dismounting, artificial or mechanical cleaning, rust cleaning, and then re-assembly, application, in the process of cleaning and assemble, parts may be once more oxidized because of Long contact time air, causes getting rusty, a thereby difficult problem that has caused cleaning and eliminated rust, and take time and effort, consume a large amount of human costs and resources costs, further affect the operating efficiency of workpiece.In addition, when cleaning, because whole bulky and amount of parts is too much, the efficiency of cleaning is very low, and liquid after cleaning splashes everywhere, and cleaning personnel or surrounding environment are brought to larger pollution, uses very inconvenient.
Summary of the invention
for overcoming the problems referred to above of the prior art, the utility model provides a kind of large-scale workpiece derusting device, and not only cleaning efficiency is high for it, and cleaning performance is better, and cleaning fluid can not splash everywhere, environmental friendliness, and whole cleaning process can realize by automation mode.
the technical solution adopted in the utility model is: a kind of large-scale workpiece derusting device, comprise cleaning room, air-supply arrangement and air exhausting device, cleaning room comprises and is respectively used to input the input gate of workpiece and for exporting the out gate of workpiece, clean be provided with in room the rinse bath for placing cleaning fluid and for place rinsing liquid potcher and and rinse bath, the spray equipment that potcher is communicated with by conveyance conduit phase fluid respectively, spray equipment is for spraying cleaning fluid or rinsing liquid so that workpiece is cleaned or rinsing to workpiece, air-supply arrangement has to be positioned to clean the air inlet of outside, room and be positioned at and cleans inside, room for to cleaning the room air outlet of blowing, air exhausting device has the air intake vent that is positioned at cleaning room inner bottom part and the exhaust outlet that is positioned at cleaning outside, room.
further, spray equipment is arranged on the inner top that cleans room.
further, this derusting device also comprises for workpiece is cleaned to room from input gate input, and from out gate output clean room conveying device.Like this, can realize the automation of large-scale or ultra-large workpiece and clean, greatly improve rust cleaning efficiency, save human cost.
further, conveying device comprises conveying mechanism for carrying workpiece and for driving the winch of conveying mechanism.
again further, conveying device also comprises the locking device for controlling conveying mechanism location and locking.Locking device can accurately be controlled operation and the position location of workpiece, make workpiece or its need part to be processed be positioned at spray equipment under, via the high pressure-temperature cleaning fluid of the ejection of spray equipment or rinsing liquid cleans or rinsing.
preferably, in conveyance conduit, be also provided with the screen pack for filtering rinsing liquid or cleaning fluid.Screen pack can filter out the solid or other foreign material that in cleaning fluid or rinsing liquid, exist, makes these foreign material can not cause secondary pollution to workpiece.
more preferably, conveyance conduit is inherent is also provided with homogenizing plate near spray equipment place.Homogenizing plate can change angle on demand, and it is in order to allow fluid change as required direction and speed stream, the minimizing of splashing of medicament while making to clean that object is set.
again preferably, clean room inner top and be also provided with the air filter for filtered air.Air-supply arrangement is mainly in order to provide wind-force to the workpiece cleaning in room, it is dried up, air exhausting device is mainly that the air intake vent that cleans bottom, room by being arranged on is discharged the wind-force cleaning in room, form wind circulation with air-supply arrangement, the foreign material that air filter may exist in can filtered air, make air purer, dry up better effects if, reduce the pollution to workpiece.
further, the cleaning fluid of placing in rinse bath is aqueous citric acid solution.
preferably, the temperature of aqueous citric acid solution is 65-75 DEG C.The cleaning performance of the aqueous citric acid solution of high temperature is better.
further, this derusting device also comprises that pump institute applied pressure is 6-8MPa for the pump to spray equipment by cleaning fluid or rinsing liquid pressurized delivered.The High Pressure applying by pump, makes liquid high pressure rapidly from spray equipment ejection, makes the better effects if of cleaning or rinsing.
under high pressure-temperature jet action, the rust dirt on workpiece can be removed totally very soon.
the utility model provides an approach for solving the quick pollution-free cleaning rust cleaning of large-scale workpiece, and the utility model noise in implementation process is less than 75 decibels, without bisque and discarded, has the good feature of environmental protection.
compared with prior art, the utlity model has following advantage: the utility model provides a kind of large-scale workpiece derusting device, by thering is the cleaning room of input gate and out gate, large-scale workpiece is inputed or outputed to cleaning room automatically, in cleaning room, utilize high-temperature high-pressure jet-flow source, rust dirt on workpiece can be removed fast and effectively totally, clean room and play buffer action, the high temperature producing can prevent from cleaning time, the water liquid of high pressure splashes, make large-scale workpiece not need the complicated procedures of forming of assembling again after disassembly, cleaning, the citric acid cleaning liquid rust cleaning of HTHP is effective, solve large-scale compressor unit, derusting rust-proofing processing before the ultra-large workpiece applications such as compartment.Derusting device of the present utility model can be realized automation and clean large-scale, or even ultra-large workpiece, it is eliminated rust, utilize the cleaning fluid of HTHP by the jet action of spray equipment, make the effect of rust cleaning and removing greasy dirt faster, better, air-supply arrangement and air exhausting device provide and have dried up effect, make workpiece after rust cleaning and rinsing, after directly drying up, export from out gate, can be applied directly in production, thereby whole operation is accomplished without any letup, automation completes and cleans to the processing drying up, do not need dismounting and assembled workpiece, make to clean, rust cleaning efficiency improves greatly, save human cost, clean cost, further improve the operating efficiency of workpiece, there is extraordinary industrialization meaning and application prospect.
Brief description of the drawings
accompanying drawing 1 is the front elevational schematic of large-scale workpiece cleaning device of the present utility model;
accompanying drawing 2 is the schematic side view of large-scale workpiece cleaning device of the present utility model;
accompanying drawing 3 is the schematic top plan view of large-scale workpiece cleaning device of the present utility model, and wherein workpiece is also illustrated in the drawings.
in figure: 1, clean room; 2, air-supply arrangement; 3, air exhausting device; 4, rinse bath; 5, potcher; 6, spray equipment; 7, winch; 8, conveying mechanism; 9, locking device; 10, screen pack; 11, homogenizing plate; 12, air filter.
Detailed description of the invention
below in conjunction with accompanying drawing, the utility model is described in further detail, so that those skilled in the art can understand the utility model better, thereby protection domain of the present utility model is made to more explicit defining.
consult Fig. 1-Fig. 3, shown a preferred embodiment of large-scale workpiece derusting device of the present utility model in figure, this derusting device comprises cleaning room 1, air-supply arrangement 2 and air exhausting device 3.Cleaning room 1 is stainless steel, and the cleaning treatment of workpiece is prevented carrying out in cleaning room, can isolate and process the high temperature, the highly pressurised liquid that while cleaning, produce and splash, and is conducive to the post processing and the safety that ensures staff and surrounding environment of waste liquid.Air-supply arrangement 2 and air exhausting device 3 can provide wind circulating, except being more conducive to cleaning, also provide the effect of drying up, and make workpiece directly dry up and come into operation after rust cleaning.Clean room 1 comprise can automatically open and close respectively for inputting the input gate of workpiece and for exporting the out gate of workpiece, clean the rinse bath 4 that is provided with in room for placing cleaning fluid and for place the potcher 5 of rinsing liquid and with rinse bath 4, the spray equipment 6 that potcher 5 is communicated with by conveyance conduit phase fluid respectively, spray equipment 6 is for cleaning or rinsing workpiece to workpiece spray cleaning fluid or rinsing liquid, spray equipment 6 is arranged on the inner top that cleans room 1, workpiece or its part that need to eliminate rust are positioned over spray equipment 6 belows, spray equipment 6 is sprayed onto workpiece from rinse bath 4 or potcher 5 extracting liquids high pressure via the pressurization of pump.Air-supply arrangement 2 has the air outlet that is positioned at the air inlet of cleaning 1 outside, room and is positioned at 1 inside, cleaning room and blows to cleaning room, and air exhausting device 3 has the air intake vent that is positioned at cleaning room 1 inner bottom part and the exhaust outlet that is positioned at cleaning 1 outside, room.Air-supply arrangement 2 is from outside to cleaning room delivered inside wind-force for drying up workpiece, clean wind in room from bottom the air intake vent by air exhausting device discharged by air exhausting device, form thus wind circulation.
in the present embodiment, also comprise for workpiece is inputted from the input gate that cleans room 1, and the conveying device of exporting from cleaning the out gate in room 1, conveying device comprises for the conveying mechanism 8 of place work piece with for driving the winch 7 of conveying mechanism 8, and the locking device 9 of locating and locking for controlling conveying mechanism 8.In Fig. 3, show the running orbit of workpiece, the workpiece of needs rust cleaning is placed on conveying mechanism 8, under the driving effect of winch 7, conveying mechanism 8 enters workpiece in cleaning room from cleaning the input gate in room 1, and clean under the high-temperature high-pressure jet-flow effect of spray equipment 6, rust cleaning, first eliminated rust by the aqueous citric acid solution in rinse bath 4, then clean via the further rinsing of the rinsing liquid in potcher 5, then processing of rust removing finish and workpiece dry up after again from cleaning the out gate output in room, locking device 9 is for controlling the operation of conveying mechanism 8, location and locking, conveying mechanism 8 and workpiece thereof are located exactly.
preferably, in the present embodiment, be also provided with the screen pack 10 for filtering rinsing liquid or cleaning fluid in conveyance conduit, screen pack 10 can filter out the foreign material in cleaning fluid or rinsing liquid, makes liquid can not bring adverse effect to workpiece.Conveyance conduit is inherent is also provided with homogenizing plate 11 near spray equipment 6 places, and homogenizing plate 11 makes to provide even liquid stream, and the fluid that spray equipment 6 is sprayed is more even, and cleaning performance can be better.Clean room inner top and be also provided with the air filter 12 for filtered air, air filter 12 is mainly the foreign material in filtered air, can be by air pollution when workpiece is dried up.
in the present embodiment, interior the placed cleaning fluid of rinse bath 4 is aqueous citric acid solution.The temperature of aqueous citric acid solution is 65-75 DEG C.The aqueous citric acid solution cleaning performance of high temperature is better.
preferably, also comprise that pump institute applied pressure is 6-8 MPa for the pump to spray equipment 6 by cleaning fluid or rinsing liquid pressurized delivered.
above specific embodiment of the present utility model is illustrated; but protection content of the present utility model is not only limited to above embodiment; under of the present utility model, in technical field, the common knowledge of a GPRS just can be carried out diversified change within the scope of its technology main idea.
Claims (9)
1. a large-scale workpiece derusting device, it is characterized in that: comprise and clean room (1), air-supply arrangement (2) and air exhausting device (3), described cleaning room (1) comprises input gate for inputting workpiece and for exporting the out gate of workpiece, in described cleaning room, be provided with rinse bath (4) for placing cleaning fluid and for place the potcher (5) of rinsing liquid and with described rinse bath (4), the spray equipment (6) that potcher (5) is communicated with by conveyance conduit phase fluid respectively, described spray equipment (6) is for spraying cleaning fluid or rinsing liquid so that workpiece is cleaned or rinsing to workpiece, described air-supply arrangement (2) have be positioned at the outside air inlet in described cleaning room (1) and be positioned at described cleaning room (1) inner for the air outlet to cleaning room and blowing, described air exhausting device (3) has the exhaust outlet that is positioned at the air intake vent of described cleaning room (1) inner bottom part and is positioned at outside, described cleaning room (1).
2. large-scale workpiece derusting device according to claim 1, is characterized in that: described spray equipment (6) is arranged on the inner top in described cleaning room (1).
3. large-scale workpiece derusting device according to claim 1, is characterized in that: also comprises for workpiece is cleaned to room (1) from input gate input, and the conveying device of cleaning room (1) from out gate output.
4. large-scale workpiece derusting device according to claim 3, is characterized in that: described conveying device comprises conveying mechanism (8) for carrying workpiece and for driving the winch (7) of described conveying mechanism (8).
5. large-scale workpiece derusting device according to claim 3, is characterized in that: described conveying device also comprises the locking device (9) for controlling described conveying mechanism (8) location and locking.
6. large-scale workpiece derusting device according to claim 1, is characterized in that: in described conveyance conduit, be also provided with the screen pack (10) for filtering rinsing liquid or cleaning fluid.
7. large-scale workpiece derusting device according to claim 1, is characterized in that: described conveyance conduit is inherent locates to be also provided with homogenizing plate (11) near described spray equipment (6).
8. large-scale workpiece derusting device according to claim 1, is characterized in that: described cleaning room inner top is also provided with the air filter (12) for filtered air.
9. large-scale workpiece derusting device according to claim 1, is characterized in that: also comprise for the pump to described spray equipment (6) by cleaning fluid or rinsing liquid pressurized delivered, described pump institute applied pressure is 6-8 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152852.8U CN203750907U (en) | 2014-03-31 | 2014-03-31 | Derusting device of large workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152852.8U CN203750907U (en) | 2014-03-31 | 2014-03-31 | Derusting device of large workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750907U true CN203750907U (en) | 2014-08-06 |
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ID=51246218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152852.8U Expired - Fee Related CN203750907U (en) | 2014-03-31 | 2014-03-31 | Derusting device of large workpiece |
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| Country | Link |
|---|---|
| CN (1) | CN203750907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920665A (en) * | 2014-03-31 | 2014-07-16 | 太仓远德环保科技有限公司 | Large workpiece rust removing device |
| CN115446040A (en) * | 2022-07-29 | 2022-12-09 | 宜昌中威清洗机有限公司 | Large-scale tubular workpiece cleaning equipment |
-
2014
- 2014-03-31 CN CN201420152852.8U patent/CN203750907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920665A (en) * | 2014-03-31 | 2014-07-16 | 太仓远德环保科技有限公司 | Large workpiece rust removing device |
| CN115446040A (en) * | 2022-07-29 | 2022-12-09 | 宜昌中威清洗机有限公司 | Large-scale tubular workpiece cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: Jiading District Xuhang town labor Road 201808 Shanghai City No. 102 Lane 213 Patentee after: Shanghai Yuanda Cleaning Equipment Co., Ltd. Address before: 215400 Xingang Middle Road, Jiangsu, Suzhou, No. 2, 8-2, Patentee before: Granary Yuan De Environmental Protection Technology Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190331 |