CN202028508U - Silane surface processing equipment before coating - Google Patents
Silane surface processing equipment before coating Download PDFInfo
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- CN202028508U CN202028508U CN2011200803064U CN201120080306U CN202028508U CN 202028508 U CN202028508 U CN 202028508U CN 2011200803064 U CN2011200803064 U CN 2011200803064U CN 201120080306 U CN201120080306 U CN 201120080306U CN 202028508 U CN202028508 U CN 202028508U
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- silane
- pipeline
- groove
- silane surface
- trough
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Abstract
The utility model provides silane surface processing equipment before coating, which comprises a precleaning trough, a predegreasing trough, a degreasing trough, a primary rinsing trough, a secondary rinsing trough, a silane surface processing trough, a third rinsing trough, a fluid infusion system, an oil-water separation system, connecting pipelines and an exhaust system. The silane surface processing trough is connected with a silane processing cyclic water pump, a cyclic pipeline, a silane processing spraying water pump and a spraying pipeline; one end of the cyclic pipeline is connected with the cyclic water pump on the bottom part of the silane surface processing trough, and the other end of the cyclic pipeline is accessed into the silane surface processing trough from the upper part of the silane surface processing trough; a nozzle is arranged at the edge of the silane surface processing trough; and one end of the spraying pipeline is connected with the spraying water pump, and the other end of the spraying pipeline is communicated with the nozzle. As the silane surface processing equipment before automotive coating forms a compact silane film on the surface of an automobile to replace a universal phosphate film, a waste slag processing unit specially equipped due to phosphate slag settlement is reduced, and the waste water processing cost is saved.
Description
Technical field
The utility model belongs to silane surface processing equipment before the Painting Technology for Automobile field, particularly application.
Background technology
The painting dressing automobiles pre-processing device generally comprises prerinse groove, Degreasing Area Stage 1, degreasing bath, first rinsing bowl, second rinsing bowl, surface adjustment groove, phosphatization groove, the 3rd rinsing bowl, the 4th rinsing bowl and relevant connecting line by its technology arrangement, the main effect of painting dressing automobiles pre-treatment is to clean bodywork surface, forms phosphating coat.And phosphating coat can improve the adhesive force of follow-up paint film and parent metal, improves the corrosion resistance of whole coat system, and provides the inter process protection in order to avoid the formation secondary gets rusty.Phosphatization is to allow metal such as steel (40-45 degree) at a certain temperature, carries out chemical treatment in the phosphate solution that contains manganese, iron, zinc, thereby forms the phosphate coating that one deck is insoluble in water at steel surface, is called for short phosphatization.Parkerizing process can form a large amount of phosphatization slag precipitations, needs the special waste residue of outfit and the treating apparatus of waste water to handle, and also is great pollution to environment.
Summary of the invention
The purpose of this utility model provides a kind of silane surface-treated equipment that carries out before painting dressing automobiles, make car surface form fine and close silane film, replace general phosphating coat, reduced because the phosphatization slag precipitation special waste residue treating apparatus that is equipped with has been saved the wastewater treatment expense.
For achieving the above object, the technical solution adopted in the utility model is, painting pre-processing device, comprise the chamber body, induction system, suspender, the platform assembly, horizontal layout by its technological process also comprises the prerinse groove, Degreasing Area Stage 1, degreasing bath, a rinsing bowl, the secondary water washing groove, the surface treatment groove, three rinsing bowls, prerinse circulating pump and pipeline, pre-degreasing circulating pump and pipeline, degreasing pump and pipeline, fluid infusion system, oil-water separation system, once wash pump and pipeline, secondary water washing pump and pipeline, three washing pumps and pipeline and exhaust system, its innovation is: the surface treatment groove is a silane surface treatment groove, described silane surface treatment groove is connected with the silane treatment water circulating pump, circulation line, silane treatment spray water pump and spray pipeline, circulation line one end is connected on the water circulating pump of bottom of silane surface treatment groove, the other end feeds in the groove from the top of silane surface treatment groove, the groove of silane surface treatment groove is provided with nozzle along the place, spray pipeline one end links to each other with the spray water pump, and the other end communicates with described nozzle.
Also comprise heat exchanger, described circulation line feeds in the groove through the top of heat exchanger from silane surface treatment groove.
Described circulation line is provided with multiple-way valve.
Be connected with the deironing powder system in described degreasing pump and the pipeline.
After adopting such scheme, owing to be adsorbed in steel surface fast by chemical hydrogen bond after the hydrolysis of silane pretreating reagent, form fine and close silane film, by drying, can further react organic film of the more stable SI-O-Me of formation, SI-O-SI tridimensional network, the adhesive force of follow-up paint film and parent metal and the decay resistance of whole coat system all there are very big raising, can replace phosphating coat fully.Simultaneously silane process is that the chemical hydrogen bond of SIOH group and metal surface MeOH group after the hydrolysis reacts, being different from phosphating reaction is to separate out in the phosphide crystallization of metal surface, therefore, do not need to carry out the surface and be adjusted at the needed nucleus of metal surface acquisition crystallization.
The silane treatment of metal can be reacted rapidly at normal temperatures, and being not less than 15 does not in the winter time need tank liquor is heated when spending, and can save a large amount of operation spendings.
The silanization of metal is handled does not have precipitation reaction, and silicon, zirconium contained in the waste water are handled in waste water processing station, do not need special waste residue treating apparatus.Simultaneously, contained silicon, zirconium content is about 30PPM in the waste water that running produces, only be phosphorus, zinc, nickel and the manganese of hypersaturated state in the phosphatization liquid content (the about 1800PPM of total content) 1/tens, the wastewater treatment cost savings.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of silane surface processing equipment before the utility model application;
Fig. 2 is the utility model horizontal layout first segment structure schematic diagram;
Fig. 3 is the utility model horizontal layout second segment structure schematic diagram;
Fig. 4 is the utility model horizontal layout three-stage structure schematic diagram;
Fig. 5 is the utility model horizontal layout the 4th segment structure schematic diagram;
Fig. 6 is the structural representation of silane treatment groove among Fig. 1.
The specific embodiment
The utility model is described in further detail for the embodiment that shows below in conjunction with accompanying drawing.
Referring to Fig. 1,2,3,4,5,6, a kind of painting pre-processing device, comprise chamber body 1, induction system 2, suspender 3, platform assembly 4, horizontal layout by its technological process also comprises prerinse groove 5, Degreasing Area Stage 16, degreasing bath 7, a rinsing bowl 8, secondary water washing groove 9, surface treatment groove 10, three rinsing bowls 11, prerinse circulating pump and pipeline 12, pre-degreasing circulating pump and pipeline 13, degreasing pump and pipeline 14, fluid infusion system 15, oil-water separation system 16, once wash pump and pipeline 17, secondary water washing pump and pipeline 18, three washing pumps and pipeline 22 and exhaust system 24, surface treatment groove 10 is a silane surface treatment groove, be provided with silane treatment water circulating pump 10-1 circulation line 10-2 in the described silane surface treatment groove 10, silane treatment spray water pump 10-3 and spray pipeline 10-4, circulation line 10-2 one end is connected on the water circulating pump 10-1 of bottom of silane surface treatment groove 10, the other end feeds in the groove from the top of silane surface treatment groove 10, the groove of silane surface treatment groove 10 is provided with nozzle 10-5 along the place, spray pipeline 10-4 one end links to each other with spray water pump 10-3, and the other end communicates with described nozzle 10-5.
Also comprise heat exchanger 25, described circulation line 10-2 feeds in the groove through the top of heat exchanger 25 from silane surface treatment groove 10.
Described circulation line 10-2 is provided with multiple-way valve 10-2-1, the outlet of multiple-way valve 10-2-1 directly feeds in the groove from the top of silane surface treatment groove 10 through circulation line 10-2, another outlet communicates with heating tube 27 in the heat exchanger 25, and heating tube 27 is in the top feeding groove of silane surface treatment groove 10.
Painting pre-processing device of the present utility model in use, automobile is in prerinse groove 5, carry out the mighty torrent flushing with the high-pressure water heating of prerinse pump and pipeline 12 outputs; Carry out oil removal treatment with the degreaser in pre-degreasing circulating pump and pipeline 13 and degreasing pump and the pipeline 14 respectively in Degreasing Area Stage 16 and degreasing bath 7, degreasing pump and pipeline 14 connect the degreaser that circulates in oil- water separation system 16 and 23 pairs of pipelines of deironing powder system and carry out the processing of degreasing and rust removal powder; Clean with the water of once washing in pump and pipeline 17 and secondary water washing pump and the pipeline 18 respectively at rinsing bowl 8, a secondary water washing groove 9 then, before entering silane surface treatment groove 10, automobile body dropping liquid is carried out pH value and measure, and extremely neutral by the PH of rinse water in the fluid infusion system 15 fluid infusion adjustment secondary water washing groove 9; The automobile body that cleans up enters silane surface treatment groove 10 and handles the formation silane film, silane treatment water circulating pump 10-1 sucks tank liquor from silane treatment groove 1 bottom, inject in the groove on the upper strata of silane surface treatment groove 10 via silane treatment circulation line 10-2, keep tank liquor superficial layer liquid.If be lower than 15 when spending at temperature, cross when low as winter temperature, the multiple-way valve 10-2-1 that silane treatment circulation line 10-2 is provided with is communicated with the heating pipe line 27 of heat exchanger 25, circulation silane tank liquor is heated the back to be used in the top feeding groove of silane surface treatment groove 10, simultaneously, silane treatment spray water pump 10-3 sucks tank liquor from silane surface treatment groove 10, via silane treatment spray pipeline 10-4 from the groove of silane surface treatment groove 10 along being sprayed onto the nozzle 10-5 that arranges on one's body the processed automobile, can make processed automobile body smooth surface, improve the quality of face coat.Silane treatment finishes, and the automobile body enters three three washing pumps of rinsing bowl 11 usefulness and pipeline 22 cleans, and is that follow-up electrophoresis is prepared.When fault such as groove occurring falling in the silane groove when the silane liquid of needs cleanings silane surface treatment groove 10 or processed workpiece automobile, the outlet of multiple-way valve 10-2-1 among the silane treatment circulation line 10-2 can be communicated with the silane treatment road of falling the barrel 28, with the auxilliary groove of the silane tank liquor suction usefulness of falling the groove, handle the automobile body of falling in the silane groove simultaneously.
Because silane tank liquor corrosivity is low, material such as cell body, pipeline can be selected corrosion resistant plate, carbon steel sheet etc., can see, adopts silane treatment, pre-processing device can reduce that groove and associated pipe are adjusted in the surface, table is transferred pump etc., reduces precipitation pump, deslagging device and associated pipe.Silane treatment does not contain heavy metals such as zinc, nickel and manganese, significantly reduces water consumption, significantly reduces wastewater treatment capacity, and working and room temperature is not phosphorous, the oxygen-free reducing agent, and first nitrous oxides exhaust gas discharging, (all metals go out the quantity of slag＜0.1g/m almost not have slag
2), because to go out the quantity of slag low, can complete closed circuit water treatment, cycling use of water does not produce waste water.
Claims (5)
1. silane surface processing equipment before the application, comprise chamber body (1), induction system (2), suspender (3), platform assembly (4), horizontal layout by its technological process also comprises prerinse groove (5), Degreasing Area Stage 1 (6), degreasing bath (7), a rinsing bowl (8), secondary water washing groove (9), surface treatment groove (10), three rinsing bowls (11), prerinse circulating pump and pipeline (12), pre-degreasing circulating pump and pipeline (13), degreasing pump and pipeline (14), fluid infusion system (15), oil-water separation system (16), once wash pump and pipeline (17), secondary water washing pump and pipeline (18), three washing pumps and pipeline (22) and exhaust system (24), it is characterized in that: surface treatment groove (10) is a silane surface treatment groove.
2. silane surface processing equipment before the application according to claim 1, it is characterized in that: described silane surface treatment groove (10) is connected with silane treatment water circulating pump (10-1), circulation line (10-2), silane treatment spray water pump (10-3) and spray pipeline (10-4), circulation line (10-2) end is connected on the water circulating pump (10-1) of bottom of silane surface treatment groove (10), the other end feeds in the groove from the top of silane surface treatment groove (10), the groove of silane surface treatment groove (10) is provided with nozzle (10-5) along the place, spray pipeline (10-4) end links to each other with spray water pump (10-3), and the other end communicates with described nozzle (10-5).
3. silane surface processing equipment before the application according to claim 1 is characterized in that: also comprise heat exchanger (25), described circulation line (10-2) feeds in the groove through the top of heat exchanger (25) from silane surface treatment groove (10).
4. silane surface processing equipment before the application according to claim 1, it is characterized in that: described circulation line (10-2) is provided with multiple-way valve (10-2-1).
5. silane surface processing equipment before the application according to claim 1 is characterized in that: be connected with deironing powder system (23) in described degreasing pump and the pipeline (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200803064U CN202028508U (en) | 2011-03-24 | 2011-03-24 | Silane surface processing equipment before coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200803064U CN202028508U (en) | 2011-03-24 | 2011-03-24 | Silane surface processing equipment before coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028508U true CN202028508U (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200803064U Expired - Fee Related CN202028508U (en) | 2011-03-24 | 2011-03-24 | Silane surface processing equipment before coating |
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| Country | Link |
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| CN (1) | CN202028508U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797928A (en) * | 2012-07-28 | 2012-11-28 | 广东联塑科技实业有限公司 | Production technology of internal/external plastic-coated composite pipe and internal/external plastic-coated composite pipe |
| CN107876350A (en) * | 2017-11-29 | 2018-04-06 | 江西波诗明科技实业有限公司 | A kind of metal surface atomizing spray pre-processing device |
| CN113680741A (en) * | 2021-08-14 | 2021-11-23 | 江苏长虹机械设计院有限公司 | Cleaning chamber with double-station single-chamber body structure |
| CN115569826A (en) * | 2022-10-21 | 2023-01-06 | 九久胜新流体科技(苏州)有限公司 | CNC machine tool surface treatment method |
-
2011
- 2011-03-24 CN CN2011200803064U patent/CN202028508U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797928A (en) * | 2012-07-28 | 2012-11-28 | 广东联塑科技实业有限公司 | Production technology of internal/external plastic-coated composite pipe and internal/external plastic-coated composite pipe |
| CN107876350A (en) * | 2017-11-29 | 2018-04-06 | 江西波诗明科技实业有限公司 | A kind of metal surface atomizing spray pre-processing device |
| CN107876350B (en) * | 2017-11-29 | 2021-02-26 | 江西波诗明科技实业有限公司 | Metal surface atomizing sprays former treatment facility |
| CN113680741A (en) * | 2021-08-14 | 2021-11-23 | 江苏长虹机械设计院有限公司 | Cleaning chamber with double-station single-chamber body structure |
| CN115569826A (en) * | 2022-10-21 | 2023-01-06 | 九久胜新流体科技(苏州)有限公司 | CNC machine tool surface treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU PIAOMA INTELLIGENT EQUIPMENT CO., LTD. Free format text: FORMER NAME: BIAOMA COATING SYSTEM ENGINEERING CO., LTD., CHANGZHOU CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213021 No. 601 Qinglong East Road, Tianning District, Jiangsu, Changzhou Patentee after: JIANGSU BIAOMA INTELLIGENT EQUIPMENT CO., LTD. Address before: 213021 No. 601 Qinglong East Road, Tianning District, Jiangsu, Changzhou Patentee before: Biaoma Coating System Engineering Co., Ltd., Changzhou City |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20200324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |