Large-scale cleaning room with automatic circulation of chemical liquid and its workpiece cleaning method
A technology of automatic circulation and cleaning room, applied in the direction of metal material coating process, etc., can solve problems such as uneconomical and energy-saving, and achieve the effect of reducing costs
Active Publication Date: 2017-10-13
太仓联洲机械设备有限公司
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Problems solved by technology
At present, the same type of cleaning equipment directly discharges the sprayed degreasing solution and phosphating solution to the wastewater treatment system, which is neither energy-saving nor economical.
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] Such as figure 1 As shown, embodiments of the present invention include:
[0026] A large-scale cleaning room with automatic circulation of chemical liquid, including equal pressure air supply chamber 1, cleaning room body 2, degreasing tank 3, pure water tank 4, phosphating tank 5, spray pump 6, blower unit 7, waste gas treatment Unit 8, wastewater equipment 9, reclaimed water reuse equipment 10, pure water equipment 11, the pressure equalizing air supply chamber 1 is set on the top of the cleaning room body...
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The invention discloses a large-scale cleaning room with automatic circulation of medicinal liquid, which comprises an equal pressure air supply room, a cleaning room body, a degreasing tank, a pure water tank, a phosphating tank, a spray pump, a blower unit, a waste gas treatment unit, and a waste water treatment unit. Equipment, reclaimed water reuse equipment and pure water equipment, the pressure equalizing air supply chamber is set on the top of the cleaning room body, and the degreasing tank, pure water tank and phosphating tank are respectively connected to the spray pump through pipelines . Through the above method, the large-scale cleaning room with automatic circulation of chemical liquid and the method for cleaning workpieces provided by the present invention are mainly used for cleaning and drying during manual spraying, and the work required by the above-mentioned process is completed in the same cleaning room , mainly for large-scale workpieces, such as CNC machine tools, large fans, large reducers and other low-capacity, large-volume workpieces. At the same time, it realizes the recycling of degreasing liquid and phosphating liquid, reduces costs, and achieves the effect of energy saving and environmental protection.
Description
technical field [0001] The invention relates to the field of metal surface treatment, in particular to a large-scale cleaning room with automatic circulation of chemical liquid and its workpiece cleaning method, which is suitable for surface degreasing, phosphating treatment and moisture drying of large-scale metal workpieces before coating. Background technique [0002] The surface of large metal workpieces needs to be treated before painting. The process is: degreasing-water washing-phosphating-water washing-moisture drying. At present, the same type of cleaning equipment directly discharges the sprayed degreasing solution and phosphating solution to the wastewater treatment system, which is neither energy-saving nor economical. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a large-scale cleaning room with automatic circulation of liquid medicine, which is mainly used for cleaning and drying during manual sp...
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IPC IPC(8): C23G3/00C23C22/00
Inventor 付显章
Owner 太仓联洲机械设备有限公司