CN112481630B - Automatic alkaline washing and cleaning device and method - Google Patents
Automatic alkaline washing and cleaning device and method Download PDFInfo
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- CN112481630B CN112481630B CN202011262613.4A CN202011262613A CN112481630B CN 112481630 B CN112481630 B CN 112481630B CN 202011262613 A CN202011262613 A CN 202011262613A CN 112481630 B CN112481630 B CN 112481630B
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
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- General Chemical & Material Sciences (AREA)
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- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to an alkaline cleaning device and method, and belongs to the technical field of workpiece cleaning equipment. In order to solve the problems of poor alkaline cleaning effect and resource waste of the existing alkaline cleaning technology, the invention provides an automatic alkaline cleaning device and method. The alkaline washing device, the acid washing device and the cleaning device are respectively provided with a motor, a transmission device, a charging basket and a centrifugal pump, and the motor drives the transmission mechanism to drive the spray head and the rolling brush to clean the workpiece. The alkaline washing liquid attached to the workpiece after alkaline washing is neutralized by the pickling liquid, and the neutralized workpiece is cleaned by clean water, so that the residual alkaline washing liquid on the surface of the workpiece can be completely removed to obtain a clean-surface workpiece, and the alkaline washing effect is improved. The alkaline washing device, the acid washing device and the cleaning device are respectively provided with respective centrifugal pumps, so that washing liquid can be repeatedly utilized, and the cost is saved.
Description
Technical Field
The invention belongs to the technical field of workpiece cleaning equipment, and particularly relates to an alkaline cleaning device and an alkaline cleaning method.
Background
With the development of technology and technology, related equipment in the fields of aerospace and the like is increased, and because the field is required, the quality requirement on equipment parts is higher, and surface impurities and attachments are required to be removed through alkaline washing and other processing before workpiece welding. The existing alkaline washing method is to convey the workpiece through a mesh belt and wash the workpiece by spraying alkaline washing liquid. The method lacks cleaning strength, the alkaline cleaning effect is not good enough, the surface is not cleaned cleanly, the alkaline cleaning liquid is easy to remain on the surface after alkaline cleaning, in addition, the alkaline liquid can not be recycled due to spraying, the consumption of the alkaline cleaning liquid is high, resources are wasted, the alkaline cleaning liquid is untreated after being used, and the environment is easy to be influenced.
Disclosure of Invention
The invention provides an automatic alkaline cleaning device and method for solving the problems of poor alkaline cleaning effect and resource waste of the existing alkaline cleaning technology.
The technical scheme of the invention is as follows:
an automatic alkaline cleaning device comprising: the three-stage cleaning device comprises a feeding device, a support and three-stage cleaning equipment, wherein the three-stage cleaning equipment comprises an alkaline cleaning device, a pickling device and a cleaning device which are identical in structure, the feeding device, the alkaline cleaning device, the pickling device and the cleaning device are sequentially arranged on the support, and a workpiece to be cleaned is sequentially cleaned step by step through the alkaline cleaning device, the pickling device and the cleaning device.
Preferably, the feeding device comprises: the feeding motor is arranged on the side wall of the feeding executing part and controls the feeding executing part to run.
Preferably, the alkaline washing device comprises: the device comprises an alkaline washing executing part, an alkaline washing pool, an alkaline washing centrifugal pump, an alkaline washing motor and an alkaline washing transmission device, wherein the alkaline washing pool is arranged right below the alkaline washing executing part and is connected with the alkaline washing executing part through the alkaline washing centrifugal pump, the alkaline washing motor is arranged on the side wall of the alkaline washing executing part, and the alkaline washing motor is connected with the alkaline washing executing part through the alkaline washing transmission device.
Preferably, the alkaline washing executing part comprises an alkaline washing device shell, an alkaline washing upper spray head, an alkaline washing lower spray head, an alkaline washing upper rolling brush and an alkaline washing lower rolling brush, wherein the alkaline washing upper spray head is arranged on the upper inner wall of the alkaline washing device shell, the alkaline washing lower spray head is arranged on the lower inner wall of the alkaline washing device shell, and the gap between the alkaline washing upper rolling brush and the alkaline washing lower rolling brush is horizontal to the upper plane of the feeding device.
Preferably, at least three alkaline washing upper spray nozzles, at least three alkaline washing lower spray nozzles, at least three alkaline washing upper rollers and at least three alkaline washing lower roller brushes are horizontally arranged respectively.
Preferably, the caustic washing apparatus further comprises a filtering apparatus disposed between the caustic washing performing part and the caustic washing tank.
Preferably, the method further comprises: the bottom of the alkaline washing tank, the acid washing tank of the acid washing device and the cleaning tank of the cleaning device are respectively provided with a drain outlet, and the drain outlets are respectively connected with the drain pipes.
Preferably, the method further comprises: drying device and stoving power, drying device is connected with belt cleaning device and installs on the support, stoving power arranges on drying device's lateral wall, and the operation of drying device is controlled to stoving power.
Preferably, a monitoring device is arranged in a pipeline between the alkaline washing executing part and the alkaline washing tank.
Preferably, the workpiece to be cleaned is placed in the feeding device, the workpiece to be cleaned is conveyed through the belt and reaches the alkaline cleaning device, meanwhile, the spray head of the alkaline cleaning device starts to work, alkaline cleaning liquid is emitted, the workpiece is cleaned through the rolling brush, the workpiece enters the acid cleaning device after alkaline cleaning, the spray head sprays the acid cleaning liquid, the workpiece enters the cleaning device after cleaning, the spray head sprays clear water, residual acid cleaning liquid on the surface of the workpiece is cleaned, and the workpiece is placed in a region to be welded after treatment to wait for welding.
The invention has the beneficial effects that:
1. the working flow of the device provided by the invention is as follows: the workpiece sequentially passes through the alkaline washing device, the acid washing device and the cleaning device through the feeding device, so that alkaline washing is completed. The alkaline washing device, the acid washing device and the cleaning device are respectively provided with a motor, a transmission device, a charging basket and a centrifugal pump, and the transmission mechanism is driven by the motor to drive the cleaning equipment, namely the spray head and the rolling brush to clean the workpiece. The alkaline washing liquid attached to the workpiece after alkaline washing is neutralized by the pickling liquid, and the neutralized workpiece is cleaned by clean water, so that the residual alkaline washing liquid on the surface of the workpiece can be completely removed to obtain a clean-surface workpiece, and the alkaline washing effect is improved. The alkaline washing device, the acid washing device and the cleaning device are respectively provided with the centrifugal pumps, so that the washing liquid can be repeatedly utilized, the washing liquid can be utilized more fully and thoroughly, and the cost is saved. And after the treatment process is finished, the waste washing liquid is collected into the sewage drain pipe, and the pickling liquid and the alkaline washing liquid can be neutralized in the sewage drain pipe and then discharged, so that the wastewater treatment cost is saved, and the environment is protected.
2. According to the invention, the spray head is combined with the rolling brush, and the cleaning liquid with pressure sprayed by the spray head and the rolling brush are used for double cleaning, so that the efficiency is improved, on one hand, the cleaning can be realized through the chemical reaction of the cleaning liquid, and on the other hand, the cleaning can be realized through the rolling brush to wipe the surface of a workpiece and the jet flow of the cleaning liquid is utilized to blow away the surface surplus, so that the cleaner effect is achieved. The upper and lower rows of spray heads can fully cover the workpiece and spray uniformly, can fully cover the surface of the workpiece, can remove oil stains and oxide layers on the surface, and realize better alkaline washing effect. Meanwhile, the rollers can drive the workpiece to be conveyed, so that a conveying mechanism is saved, full automation from feeding to discharging is realized, and cost is saved.
3. The alkaline washing filter device, the acid washing filter device and the cleaning filter device can filter the cleaning liquid, so that the cleaning liquid is cleaner and is not easy to block the spray head and the water pipe.
4. The invention is provided with the drying device, and the workpiece can be directly subjected to the next procedure after being dried, thereby further realizing automation and saving manpower.
Drawings
FIG. 1 is a schematic view of an automatic alkaline cleaning apparatus according to embodiment 1;
FIG. 2 is a top view of the automatic caustic wash apparatus of example 1;
FIG. 3 is a schematic structural view of the alkaline washing apparatus of example 1;
FIG. 4 is a schematic structural view of the alkaline washing transmission device in embodiment 1;
in the figure, 1, a feeding device; 1-1, a feeding execution part; 1-2, a feeding device motor; 2. an alkaline washing device; 2-1, an alkaline washing executing part; 2-2, an alkaline washing pool; 2-3, alkali washing a centrifugal pump; 2-4, alkali washing the motor; 2-5, alkali washing transmission device; 2-6, alkali washing and filtering device; 3. a pickling device; 4. a cleaning device; 5. a drying device; 5-1, a drying executing part; 5-2, drying the motor; 6. a bracket; 7. a blow-down pipe; 2-1-1, alkali washing device shell; 2-1-2, alkali washing the spray head; 2-1-3, alkali washing the spray head; 2-1-4, alkali washing the rolling brush; 2-1-5, washing the rolling brush with alkali; 2-5-1, a driving wheel; 2-5-2, driven wheel; 2-5-3, adjusting wheel; 2-5-4, and a belt.
Detailed Description
The following embodiments are used for further illustrating the technical scheme of the present invention, but not limited thereto, and all modifications and equivalents of the technical scheme of the present invention are included in the scope of the present invention without departing from the spirit and scope of the technical scheme of the present invention.
Example 1
An automatic alkaline cleaning device comprising: the device comprises a feeding device 1, a support 6 and three-stage cleaning equipment, wherein the three-stage cleaning equipment comprises an alkaline cleaning device 2, an acid cleaning device 3 and a cleaning device 4 which are identical in structure, the feeding device 1, the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4 are sequentially arranged on the support 6, and a workpiece to be cleaned is sequentially cleaned step by step through the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4.
The automatic alkaline washing device specifically comprises: the device comprises a feeding device 1, an alkaline washing device 2, a pickling device 3, a cleaning device 4, a drying device 5, a bracket 6 and a drain pipe 7, wherein the feeding device 1, the alkaline washing device 2, the pickling device 3, the cleaning device 4 and the drying device 5 are sequentially arranged on the bracket 6 in parallel; the feeding device 1 comprises: a feeding execution part 1-1 and a feeding motor 1-2, wherein the feeding motor 1-2 is arranged on the side wall of the feeding execution part 1-1, and the feeding motor 1-2 controls the operation of the feeding execution part 1-1; the alkaline washing apparatus 2 includes: the device comprises an alkaline washing executing part 2-1, an alkaline washing pool 2-2, an alkaline washing centrifugal pump 2-3, an alkaline washing motor 2-4, an alkaline washing transmission device 2-5 and an alkaline washing filtering device 2-6, wherein the alkaline washing pool 2-2 is arranged right below the alkaline washing executing part 2-1, the alkaline washing filtering device 2-6 is arranged between the alkaline washing executing part 2-1 and the alkaline washing pool 2-2, the alkaline washing pool 2-2 is connected with the alkaline washing executing part 2-1 through the alkaline washing centrifugal pump 2-3, and a monitoring device, namely an acid-base measuring instrument, is arranged in a pipeline between the alkaline washing executing part 2-1 and the alkaline washing pool 2-2; the alkaline washing motor 2-4 is arranged on the side wall of the alkaline washing executing part 2-1, and the alkaline washing motor 2-4 is connected with the alkaline washing executing part 2-1 through an alkaline washing transmission device 2-5; the alkaline cleaning executing part 2-1 comprises an alkaline cleaning device shell 2-1-1, three alkaline cleaning upper spray heads 2-1-2, three alkaline cleaning lower spray heads 2-1-3, three alkaline cleaning upper rolling brushes 2-1-4 and three alkaline cleaning lower rolling brushes 2-1-5, wherein the alkaline cleaning upper spray heads 2-1-2 are arranged on the upper inner wall of the alkaline cleaning device shell 2-1, the alkaline cleaning lower spray heads 2-1-3 are arranged on the lower inner wall of the alkaline cleaning device shell 2-1-1, and gaps between the alkaline cleaning upper rolling brushes 2-1-4 and the alkaline cleaning lower rolling brushes 2-1-5 are horizontal to the upper plane of the feeding device; the feeding device 1, the alkaline washing device 2 and the acid washing device 3 are identical in structure; the drying device 5 is connected with the cleaning device 4 and is arranged on the bracket 6, the drying power supply 5-1 is arranged on the side wall of the drying device 5, and the drying power supply 5-1 controls the operation of the drying device 5; the bottom parts of the alkaline washing tank 2-2, the acid washing tank of the acid washing device 3 and the cleaning tank of the cleaning device 4 are respectively provided with respective drain outlets, and the drain outlets are respectively connected with a drain pipe 7, as shown in figures 1, 2 and 3.
During the use, will wait to wash work piece place material feeding unit 1, pass through the belt and convey, reach alkaline washing device 2, the shower nozzle of alkaline washing executive component 2-1 begins to work simultaneously, jet out alkaline washing liquid, the work piece washs through the round brush, get into pickling device 3 after the work piece alkaline washing, the shower nozzle of pickling executive component spouts pickling liquid, clear up using the round brush, the work piece gets into belt cleaning device 4 after the clearance is accomplished, the shower nozzle of washing executive component sprays clear water, rinse clean work piece surface residual pickling liquid, finally, the work piece gets into drying device 5, the work piece is placed and is waited to weld in the welding area after the stoving.
When a workpiece passes through the alkaline cleaning device 2 shown in fig. 3, the alkaline cleaning motor 2-4 drives the rolling brush through the alkaline cleaning transmission device 2-5, and the alkaline cleaning transmission device 2-5 comprises: the automatic alkali washing device comprises a driving wheel 2-5-1, a driven wheel 2-5-2, an adjusting wheel 2-5-3 and a belt 2-5-4, namely an alkali washing motor 2-4 drives the driving wheel 2-5-1 to rotate, so that the belt 2-5-4 is driven, the driven wheel 2-5-2 rotates, the length of the belt 2-5-4 can be adjusted by controlling the left-right movement of the adjusting wheel 2-5-3, the upper and lower adjustment of an upper rolling brush is realized, the driving wheel 2-5-1 and the driven wheel 2-5-2 are connected with the rolling brush through a shaft and a key and drive an upper right rolling brush, a lower right rolling brush, an upper left rolling brush and an upper left rolling brush to rotate, the workpiece is driven to move forwards through different rotation directions of the upper right rolling brush and the lower right rolling brush, the rolling brush is driven to replace the transmission of a belt or a mesh belt, the rolling brush is reduced in processing cost, the rolling brush also plays a role of cleaning the workpiece surface, the upper rolling brush and the middle rolling brush does not participate in other rolling brushes, alkali washing liquid reaches a centrifugal pump 2-3 to a spray nozzle through a centrifugal pump, and the concentration of the alkali washing liquid reaches a bottom of a washing device through a centrifugal pump 2-3, and the bottom of the washing liquid is required to be completely filtered through a filter 2-bottom of the washing device, and the alkali washing liquid is required to be completely added by the alkaline washing device, and the alkali washing liquid is required to be completely by the alkaline washing device is required to be sprayed through the bottom 2. In addition, the device can be connected with two side shafts of the rolling brush by using the hydraulic device, and the upper rolling brush can be adjusted according to the thickness or the height of the workpiece by electrically adjusting the up-down moving distance of the hydraulic device through the relay, so that the alkaline washing requirements of workpieces with different thicknesses can be met.
The acid washing executing part of the acid washing device 3 and the cleaning executing part of the cleaning device 4 are consistent with the alkali washing executing part 2-1, and after the cleaning is finished, the alkali washing tank 2-2, the acid washing tank of the acid washing device 3 and the clean water tank of the cleaning device 4 are discharged to the anhydrous treatment tank through the sewage draining pipe 7, and the sewage treatment cost and the environmental pollution are reduced due to the neutralization of acid and alkali liquid.
Example 2
An automatic alkaline cleaning device comprising: the device comprises a feeding device 1, a support 6 and three-stage cleaning equipment, wherein the three-stage cleaning equipment comprises an alkaline cleaning device 2, an acid cleaning device 3 and a cleaning device 4 which are identical in structure, the feeding device 1, the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4 are sequentially arranged on the support 6, and a workpiece to be cleaned is sequentially cleaned step by step through the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4.
The automatic alkaline washing device specifically comprises: the device comprises a feeding device 1, an alkaline washing device 2, a pickling device 3, a cleaning device 4, a drying device 5, a bracket 6 and a drain pipe 7, wherein the feeding device 1, the alkaline washing device 2, the pickling device 3, the cleaning device 4 and the drying device 5 are sequentially arranged on the bracket 6 in parallel; the feeding device 1 comprises: a feeding execution part 1-1 and a feeding motor 1-2, wherein the feeding motor 1-2 is arranged on the side wall of the feeding execution part 1-1, and the feeding motor 1-2 controls the operation of the feeding execution part 1-1; the alkaline washing apparatus 2 includes: the device comprises an alkaline washing executing part 2-1, an alkaline washing pool 2-2, an alkaline washing centrifugal pump 2-3, an alkaline washing motor 2-4, an alkaline washing transmission device 2-5 and an alkaline washing filtering device 2-6, wherein the alkaline washing pool 2-2 is arranged right below the alkaline washing executing part 2-1, the alkaline washing filtering device 2-6 is arranged between the alkaline washing executing part 2-1 and the alkaline washing pool 2-2, and the alkaline washing pool 2-2 is connected with the alkaline washing executing part 2-1 through the alkaline washing centrifugal pump 2-3; the alkaline washing motor 2-4 is arranged on the side wall of the alkaline washing executing part 2-1, and the alkaline washing motor 2-4 is connected with the alkaline washing executing part 2-1 through an alkaline washing transmission device 2-5; the alkaline cleaning executing part 2-1 comprises an alkaline cleaning device shell 2-1-1, three alkaline cleaning upper spray heads 2-1-2, three alkaline cleaning lower spray heads 2-1-3, three alkaline cleaning upper rolling brushes 2-1-4 and three alkaline cleaning lower rolling brushes 2-1-5, wherein the alkaline cleaning upper spray heads 2-1-2 are arranged on the upper inner wall of the alkaline cleaning device shell 2-1, the alkaline cleaning lower spray heads 2-1-3 are arranged on the lower inner wall of the alkaline cleaning device shell 2-1-1, and gaps between the alkaline cleaning upper rolling brushes 2-1-4 and the alkaline cleaning lower rolling brushes 2-1-5 are horizontal to the upper plane of the feeding device; the feeding device 1, the alkaline washing device 2 and the acid washing device 3 are identical in structure; the drying device 5 is connected with the cleaning device 4 and is arranged on the bracket 6, the drying power supply 5-1 is arranged on the side wall of the drying device 5, and the drying power supply 5-1 controls the operation of the drying device 5; the bottom parts of the alkaline washing tank 2-2, the acid washing tank of the acid washing device 3 and the cleaning tank of the cleaning device 4 are respectively provided with respective drain outlets, and the drain outlets are respectively connected with a drain pipe 7.
During the use, will wait to wash work piece place material feeding unit 1, pass through the belt and convey, reach alkaline washing device 2, the shower nozzle of alkaline washing executive component 2-1 begins to work simultaneously, jet out alkaline washing liquid, the work piece washs through the round brush, get into pickling device 3 after the work piece alkaline washing, the shower nozzle of pickling executive component spouts pickling liquid, clear up using the round brush, the work piece gets into belt cleaning device 4 after the clearance is accomplished, the shower nozzle of washing executive component sprays clear water, rinse clean work piece surface residual pickling liquid, finally, the work piece gets into drying device 5, the work piece is placed and is waited to weld in the welding area after the stoving.
When a workpiece passes through the alkaline cleaning device 2 shown in fig. 3, the alkaline cleaning motor 2-4 drives the rolling brush through the alkaline cleaning transmission device 2-5, and the alkaline cleaning transmission device 2-5 comprises: the automatic alkali washing device comprises a driving wheel 2-5-1, a driven wheel 2-5-2, an adjusting wheel 2-5-3 and a belt 2-5-4, namely an alkali washing motor 2-4 drives the driving wheel 2-5-1 to rotate, so that the belt 2-5-4 is driven, the driven wheel 2-5-2 rotates, the length of the belt 2-5-4 can be adjusted by controlling the left-right movement of the adjusting wheel 2-5-3, the upper and lower adjustment of an upper rolling brush is realized, the driving wheel 2-5-1 and the driven wheel 2-5-2 are connected with the rolling brush through a shaft and a key and drive an upper right rolling brush, a lower right rolling brush, an upper left rolling brush and an upper left rolling brush to rotate, the workpiece is driven to move forwards through different rotation directions of the upper right rolling brush and the lower right rolling brush, the rolling brush is driven to replace the transmission of a belt or a mesh belt, the processing cost is reduced, the rolling brush also plays a role of cleaning the workpiece surface, the upper rolling brush and the middle rolling brush is not participated in other rolling brushes, alkali washing liquid reaches a centrifugal pump 2-3 through a centrifugal pump, and a bottom of a spray nozzle 2-3 through a centrifugal pump, and the bottom of the filter 2-bottom of the cleaning device is completely paved through the alkaline washing device, and the alkaline washing liquid is completely filtered by the alkaline washing device 2-the bottom 2-the alkaline washing device, and the alkaline washing device is completely paved through the bottom of the alkaline washing device, and the alkaline washing device is completely by the alkaline washing device, and the alkaline washing device is completely filtered by the alkaline device. In addition, the device can be connected with two side shafts of the rolling brush by using the hydraulic device, and the upper rolling brush can be adjusted according to the thickness or the height of the workpiece by electrically adjusting the up-down moving distance of the hydraulic device through the relay, so that the alkaline washing requirements of workpieces with different thicknesses can be met.
The acid washing executing part of the acid washing device 3 and the cleaning executing part of the cleaning device 4 are consistent with the alkali washing executing part 2-1, and after the cleaning is finished, the alkali washing tank 2-2, the acid washing tank of the acid washing device 3 and the clean water tank of the cleaning device 4 are discharged to the anhydrous treatment tank through the sewage draining pipe 7, and the sewage treatment cost and the environmental pollution are reduced due to the neutralization of acid and alkali liquid.
Example 3
An automatic alkaline cleaning device comprising: the device comprises a feeding device 1, a support 6 and three-stage cleaning equipment, wherein the three-stage cleaning equipment comprises an alkaline cleaning device 2, an acid cleaning device 3 and a cleaning device 4 which are identical in structure, the feeding device 1, the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4 are sequentially arranged on the support 6, and a workpiece to be cleaned is sequentially cleaned step by step through the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4.
The automatic alkaline washing device specifically comprises: the device comprises a feeding device 1, an alkaline washing device 2, a pickling device 3, a cleaning device 4, a bracket 6 and a drain pipe 7, wherein the feeding device 1, the alkaline washing device 2, the pickling device 3 and the cleaning device 4 are sequentially and parallelly arranged on the bracket 6; the feeding device 1 comprises: a feeding execution part 1-1 and a feeding motor 1-2, wherein the feeding motor 1-2 is arranged on the side wall of the feeding execution part 1-1, and the feeding motor 1-2 controls the operation of the feeding execution part 1-1; the alkaline washing apparatus 2 includes: the device comprises an alkaline washing executing part 2-1, an alkaline washing pool 2-2, an alkaline washing centrifugal pump 2-3, an alkaline washing motor 2-4, an alkaline washing transmission device 2-5 and an alkaline washing filtering device 2-6, wherein the alkaline washing pool 2-2 is arranged right below the alkaline washing executing part 2-1, the alkaline washing filtering device 2-6 is arranged between the alkaline washing executing part 2-1 and the alkaline washing pool 2-2, and the alkaline washing pool 2-2 is connected with the alkaline washing executing part 2-1 through the alkaline washing centrifugal pump 2-3; the alkaline washing motor 2-4 is arranged on the side wall of the alkaline washing executing part 2-1, and the alkaline washing motor 2-4 is connected with the alkaline washing executing part 2-1 through an alkaline washing transmission device 2-5; the alkaline cleaning executing part 2-1 comprises an alkaline cleaning device shell 2-1-1, three alkaline cleaning upper spray heads 2-1-2, three alkaline cleaning lower spray heads 2-1-3, three alkaline cleaning upper rolling brushes 2-1-4 and three alkaline cleaning lower rolling brushes 2-1-5, wherein the alkaline cleaning upper spray heads 2-1-2 are arranged on the upper inner wall of the alkaline cleaning device shell 2-1, the alkaline cleaning lower spray heads 2-1-3 are arranged on the lower inner wall of the alkaline cleaning device shell 2-1-1, and gaps between the alkaline cleaning upper rolling brushes 2-1-4 and the alkaline cleaning lower rolling brushes 2-1-5 are horizontal to the upper plane of the feeding device; the feeding device 1, the alkaline washing device 2 and the acid washing device 3 are identical in structure; the bottom parts of the alkaline washing tank 2-2, the acid washing tank of the acid washing device 3 and the cleaning tank of the cleaning device 4 are respectively provided with respective drain outlets, and the drain outlets are respectively connected with a drain pipe 7.
During the use, will wait to wash work piece place material feeding unit 1, pass through the belt and convey, reach alkaline washing device 2, the shower nozzle of alkaline washing executive component 2-1 begins work simultaneously, jet out alkaline washing liquid, the work piece washs through the round brush, get into pickling device 3 after the work piece alkaline washing, the shower nozzle of pickling executive component spouts pickling liquid, clear up using the round brush, the work piece gets into belt cleaning device 4 after the clearance is accomplished, the shower nozzle of washing executive component sprays clear water, wash clean work piece surface residual pickling liquid, finally, the work piece is dried after the work piece is placed and is waited to weld in the welding area.
When a workpiece passes through the alkaline cleaning device 2, the alkaline cleaning motor 2-4 drives the rolling brush through the alkaline cleaning transmission device 2-5, and the alkaline cleaning transmission device 2-5 comprises: the automatic alkali washing device comprises a driving wheel 2-5-1, a driven wheel 2-5-2, an adjusting wheel 2-5-3 and a belt 2-5-4, namely an alkali washing motor 2-4 drives the driving wheel 2-5-1 to rotate, so that the belt 2-5-4 is driven, the driven wheel 2-5-2 rotates, the length of the belt 2-5-4 can be adjusted by controlling the left-right movement of the adjusting wheel 2-5-3, the upper and lower adjustment of an upper rolling brush is realized, the driving wheel 2-5-1 and the driven wheel 2-5-2 are connected with the rolling brush through a shaft and a key and drive an upper right rolling brush, a lower right rolling brush, an upper left rolling brush and an upper left rolling brush to rotate, the workpiece is driven to move forwards through different rotation directions of the upper right rolling brush and the lower right rolling brush, the rolling brush is driven to replace the transmission of a belt or a mesh belt, the processing cost is reduced, the rolling brush also plays a role of cleaning the workpiece surface, the upper rolling brush and the middle rolling brush is not participated in other rolling brushes, alkali washing liquid reaches a centrifugal pump 2-3 through a centrifugal pump, and a bottom of a spray nozzle 2-3 through a centrifugal pump, and the bottom of the filter 2-bottom of the cleaning device is completely paved through the alkaline washing device, and the alkaline washing liquid is completely filtered by the alkaline washing device 2-the bottom 2-the alkaline washing device, and the alkaline washing device is completely paved through the bottom of the alkaline washing device, and the alkaline washing device is completely by the alkaline washing device, and the alkaline washing device is completely filtered by the alkaline device. In addition, the device can be connected with two side shafts of the rolling brush by using the hydraulic device, and the upper rolling brush can be adjusted according to the thickness or the height of the workpiece by electrically adjusting the up-down moving distance of the hydraulic device through the relay, so that the alkaline washing requirements of workpieces with different thicknesses can be met.
The acid washing executing part of the acid washing device 3 and the cleaning executing part of the cleaning device 4 are consistent with the alkali washing executing part 2-1, and after the cleaning is finished, the alkali washing tank 2-2, the acid washing tank of the acid washing device 3 and the clean water tank of the cleaning device 4 are discharged to the anhydrous treatment tank through the sewage draining pipe 7, and the sewage treatment cost and the environmental pollution are reduced due to the neutralization of acid and alkali liquid.
Example 4
An automatic alkaline cleaning device comprising: the device comprises a feeding device 1, a support 6 and three-stage cleaning equipment, wherein the three-stage cleaning equipment comprises an alkaline cleaning device 2, an acid cleaning device 3 and a cleaning device 4 which are identical in structure, the feeding device 1, the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4 are sequentially arranged on the support 6, and a workpiece to be cleaned is sequentially cleaned step by step through the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4.
The automatic alkaline washing device specifically comprises: the device comprises a feeding device 1, an alkaline washing device 2, a pickling device 3, a cleaning device 4 and a support 6, wherein the feeding device 1, the alkaline washing device 2, the pickling device 3 and the cleaning device 4 are sequentially arranged on the support 6 in parallel; the feeding device 1 comprises: a feeding execution part 1-1 and a feeding motor 1-2, wherein the feeding motor 1-2 is arranged on the side wall of the feeding execution part 1-1, and the feeding motor 1-2 controls the operation of the feeding execution part 1-1; the alkaline washing apparatus 2 includes: the device comprises an alkaline washing executing part 2-1, an alkaline washing pool 2-2, an alkaline washing centrifugal pump 2-3, an alkaline washing motor 2-4, an alkaline washing transmission device 2-5 and an alkaline washing filtering device 2-6, wherein the alkaline washing pool 2-2 is arranged right below the alkaline washing executing part 2-1, the alkaline washing filtering device 2-6 is arranged between the alkaline washing executing part 2-1 and the alkaline washing pool 2-2, and the alkaline washing pool 2-2 is connected with the alkaline washing executing part 2-1 through the alkaline washing centrifugal pump 2-3; the alkaline washing motor 2-4 is arranged on the side wall of the alkaline washing executing part 2-1, and the alkaline washing motor 2-4 is connected with the alkaline washing executing part 2-1 through an alkaline washing transmission device 2-5; the alkaline cleaning executing part 2-1 comprises an alkaline cleaning device shell 2-1-1, three alkaline cleaning upper spray heads 2-1-2, three alkaline cleaning lower spray heads 2-1-3, three alkaline cleaning upper rolling brushes 2-1-4 and three alkaline cleaning lower rolling brushes 2-1-5, wherein the alkaline cleaning upper spray heads 2-1-2 are arranged on the upper inner wall of the alkaline cleaning device shell 2-1, the alkaline cleaning lower spray heads 2-1-3 are arranged on the lower inner wall of the alkaline cleaning device shell 2-1-1, and gaps between the alkaline cleaning upper rolling brushes 2-1-4 and the alkaline cleaning lower rolling brushes 2-1-5 are horizontal to the upper plane of the feeding device; the feeding device 1, the alkaline washing device 2 and the acid washing device 3 are identical in structure.
During the use, will wait to wash work piece place material feeding unit 1, pass through the belt and convey, reach alkaline washing device 2, the shower nozzle of alkaline washing executive component 2-1 begins work simultaneously, jet out alkaline washing liquid, the work piece washs through the round brush, get into pickling device 3 after the work piece alkaline washing, the shower nozzle of pickling executive component spouts pickling liquid, clear up using the round brush, the work piece gets into belt cleaning device 4 after the clearance is accomplished, the shower nozzle of washing executive component sprays clear water, wash clean work piece surface residual pickling liquid, finally, the work piece is dried after the work piece is placed and is waited to weld in the welding area.
When a workpiece passes through the alkaline cleaning device 2, the alkaline cleaning motor 2-4 drives the upper right rolling brush, the lower right rolling brush, the upper left rolling brush and the upper left rolling brush to rotate through the alkaline cleaning transmission device 2-5, drives the upper right rolling brush, the lower right rolling brush, the upper left rolling brush and the upper left rolling brush to rotate, drives the workpiece to move forwards through different rotation directions of the upper right rolling brush and the lower right rolling brush, replaces the transmission of a belt or a mesh belt through the rotation of the rolling brushes, reduces the processing cost, simultaneously plays a role of cleaning the surface of the workpiece, enables the workpiece to be cleaned more cleanly, the upper middle rolling brush and the lower middle rolling brush do not participate in the linkage of other rolling brushes, alkaline cleaning liquid reaches a spray head through the alkaline cleaning centrifugal pump 2-3, is sprayed out through the spray head, and the redundant alkaline cleaning liquid flows into the alkaline cleaning tank 2-2 after being filtered through the bottom pipeline and is circularly utilized through the alkaline cleaning centrifugal pump 2-3, and the spray head is paved up and down through the alkaline cleaning centrifugal pump 2-3, so that the workpiece is comprehensively cleaned. In addition, the device can be connected with two side shafts of the rolling brush by using the hydraulic device, and the upper rolling brush can be adjusted according to the thickness or the height of the workpiece by electrically adjusting the up-down moving distance of the hydraulic device through the relay, so that the alkaline washing requirements of workpieces with different thicknesses can be met.
The pickling executing part of the pickling device 3 and the cleaning executing part of the cleaning device 4 are consistent with the alkaline washing executing part 2-1, and after the cleaning is finished, the alkaline washing tank 2-2, the pickling tank of the pickling device 3 and the clean water tank of the cleaning device 4 are mixed and discharged to the external environment.
Example 5
An automatic alkaline cleaning device comprising: the device comprises a feeding device 1, a support 6 and three-stage cleaning equipment, wherein the three-stage cleaning equipment comprises an alkaline cleaning device 2, an acid cleaning device 3 and a cleaning device 4 which are identical in structure, the feeding device 1, the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4 are sequentially arranged on the support 6, and a workpiece to be cleaned is sequentially cleaned step by step through the alkaline cleaning device 2, the acid cleaning device 3 and the cleaning device 4.
The automatic alkaline washing device specifically comprises: the device comprises a feeding device 1, an alkaline washing device 2, a pickling device 3, a cleaning device 4 and a support 6, wherein the feeding device 1, the alkaline washing device 2, the pickling device 3 and the cleaning device 4 are sequentially arranged on the support 6 in parallel; the feeding device 1 comprises: a feeding execution part 1-1 and a feeding motor 1-2, wherein the feeding motor 1-2 is arranged on the side wall of the feeding execution part 1-1, and the feeding motor 1-2 controls the operation of the feeding execution part 1-1; the alkaline washing apparatus 2 includes: the device comprises an alkaline washing executing part 2-1, an alkaline washing pool 2-2, an alkaline washing centrifugal pump 2-3, an alkaline washing motor 2-4 and an alkaline washing transmission device 2-5, wherein the alkaline washing pool 2-2 is arranged right below the alkaline washing executing part 2-1, and the alkaline washing pool 2-2 is connected with the alkaline washing executing part 2-1 through the alkaline washing centrifugal pump 2-3; the alkaline washing motor 2-4 is arranged on the side wall of the alkaline washing executing part 2-1, and the alkaline washing motor 2-4 is connected with the alkaline washing executing part 2-1 through an alkaline washing transmission device 2-5; the alkaline cleaning executing part 2-1 comprises an alkaline cleaning device shell 2-1-1, six alkaline cleaning upper spray heads 2-1-2, six alkaline cleaning lower spray heads 2-1-3, six alkaline cleaning upper rolling brushes 2-1-4 and six alkaline cleaning lower rolling brushes 2-1-5, wherein the alkaline cleaning upper spray heads 2-1-2 are arranged on the upper inner wall of the alkaline cleaning device shell 2-1, the alkaline cleaning lower spray heads 2-1-3 are arranged on the lower inner wall of the alkaline cleaning device shell 2-1-1, and the gap between the alkaline cleaning upper rolling brushes 2-1-4 and the alkaline cleaning lower rolling brushes 2-1-5 is horizontal to the upper plane of the feeding device; the feeding device 1, the alkaline washing device 2 and the acid washing device 3 are identical in structure.
During the use, will wait to wash work piece place material feeding unit 1, pass through the belt and convey, reach alkaline washing device 2, the shower nozzle of alkaline washing executive component 2-1 begins work simultaneously, jet out alkaline washing liquid, the work piece washs through the round brush, get into pickling device 3 after the work piece alkaline washing, the shower nozzle of pickling executive component spouts pickling liquid, clear up using the round brush, the work piece gets into belt cleaning device 4 after the clearance is accomplished, the shower nozzle of washing executive component sprays clear water, wash clean work piece surface residual pickling liquid, finally, the work piece is dried after the work piece is placed and is waited to weld in the welding area.
When a workpiece passes through the alkaline cleaning device 2, the alkaline cleaning motor 2-4 drives the upper right rolling brush, the lower right rolling brush, the upper left rolling brush and the upper left rolling brush through the alkaline cleaning transmission device 2-5, the workpiece is driven to move forwards through different rotation directions of the upper right rolling brush and the lower right rolling brush, the transmission of a belt or a mesh belt is replaced by rotation of the rolling brushes, the processing cost is reduced, meanwhile, the rolling brushes also play a role of cleaning the surface of the workpiece, the workpiece is cleaned cleanly, the upper middle rolling brush and the lower middle rolling brush do not participate in linkage of other rolling brushes, alkaline cleaning liquid reaches a spray head through the alkaline cleaning centrifugal pump 2-3, the alkaline cleaning liquid is sprayed out through the spray head, redundant alkaline cleaning liquid flows into the alkaline cleaning tank 2-2 after being filtered by the alkaline cleaning filtering device 2-6, and the spray head is paved up and down through the alkaline cleaning centrifugal pump 2-3 for recycling, so that the workpiece is comprehensively cleaned.
The acid washing executing part of the acid washing device 3 and the cleaning executing part of the cleaning device 4 are consistent with the alkali washing executing part 2-1, and after the cleaning is finished, the alkali washing tank 2-2, the acid washing tank of the acid washing device 3 and the clean water tank of the cleaning device 4 are discharged to the anhydrous treatment tank through the sewage draining pipe 7, and the sewage treatment cost and the environmental pollution are reduced due to the neutralization of acid and alkali liquid.
Claims (2)
1. An automatic alkaline cleaning device, comprising: the device comprises a feeding device (1), a bracket (6) and three-stage cleaning equipment, wherein the three-stage cleaning equipment comprises an alkaline cleaning device (2), a pickling device (3) and a cleaning device (4) which are identical in structure, the feeding device (1), the alkaline cleaning device (2), the pickling device (3) and the cleaning device (4) are sequentially arranged on the bracket (6), and a workpiece to be cleaned is sequentially cleaned step by step through the alkaline cleaning device (2), the pickling device (3) and the cleaning device (4);
the alkaline washing device (2) comprises: the device comprises an alkaline washing executing part (2-1), an alkaline washing tank (2-2), an alkaline washing centrifugal pump (2-3), an alkaline washing motor (2-4) and an alkaline washing transmission device (2-5), wherein the alkaline washing tank (2-2) is arranged right below the alkaline washing executing part (2-1), the alkaline washing tank (2-2) is connected with the alkaline washing executing part (2-1) through the alkaline washing centrifugal pump (2-3), the alkaline washing motor (2-4) is arranged on the side wall of the alkaline washing executing part (2-1), and the alkaline washing motor (2-4) is connected with the alkaline washing executing part (2-1) through the alkaline washing transmission device (2-5);
the alkaline cleaning execution part (2-1) comprises an alkaline cleaning device shell (2-1-1), an alkaline cleaning upper spray head (2-1-2), an alkaline cleaning lower spray head (2-1-3), an alkaline cleaning upper rolling brush (2-1-4) and an alkaline cleaning lower rolling brush (2-1-5), wherein the alkaline cleaning upper spray head (2-1-2) is arranged on the upper inner wall of the alkaline cleaning device shell (2-1), the alkaline cleaning lower spray head (2-1-3) is arranged on the lower inner wall of the alkaline cleaning device shell (2-1-1), and the gap between the alkaline cleaning upper rolling brush (2-1-4) and the alkaline cleaning lower rolling brush (2-1-5) is horizontal to the upper plane of the feeding device; at least three alkaline cleaning upper spray heads (2-1-2), at least three alkaline cleaning lower spray heads (2-1-3), at least three alkaline cleaning upper rolling brushes (2-1-4) and at least three alkaline cleaning lower rolling brushes (2-1-5) are horizontally arranged respectively;
the alkaline washing device (2) further comprises an alkaline washing filtering device (2-6), and the alkaline washing filtering device (2-6) is arranged between the alkaline washing executing part (2-1) and the alkaline washing pool (2-2);
the feeding device (1) comprises: a feeding execution part (1-1) and a feeding motor (1-2), wherein the feeding motor (1-2) is arranged on the side wall of the feeding execution part (1-1), and the feeding motor (1-2) controls the operation of the feeding execution part (1-1);
further comprises: the bottom of the alkaline washing tank (2-2), the bottom of the acid washing tank of the acid washing device (3) and the bottom of the cleaning tank of the cleaning device (4) are respectively provided with a drain outlet, and the drain outlets are respectively connected with the drain pipe (7);
further comprises: the drying device comprises a drying device (5) and a drying power supply (5-1), wherein the drying device (5) is connected with a cleaning device (4) and is arranged on a bracket (6), the drying power supply (5-1) is arranged on the side wall of the drying device (5), and the drying power supply (5-1) controls the operation of the drying device (5);
further comprises: the alkaline washing transmission device (2-5) comprises: the device comprises a driving wheel (2-5-1), a driven wheel (2-5-2), an adjusting wheel (2-5-3) and a belt (2-5-4), wherein an alkaline washing motor (2-4) drives the driving wheel (2-5-1) to rotate so as to drive the belt (2-5-4) to drive the driven wheel (2-5-2) to rotate, the length of the belt (2-5-4) is adjusted by controlling the left-right movement of the adjusting wheel (2-5-3), the up-down adjustment of an upper rolling brush is realized, the driving wheel (2-5-1) and the driven wheel (2-5-2) are connected with the rolling brush through a shaft and a key and drive a right upper rolling brush, a right lower rolling brush, a left upper rolling brush and a left upper rolling brush to rotate, and a workpiece is driven to move forwards through different rotation directions of the right upper rolling brush and the right lower rolling brush;
the using method of the automatic alkaline washing device comprises the following steps: placing a feeding device (1) to be cleaned, conveying the workpiece to the alkaline cleaning device (2) through a belt, enabling a spray head of the alkaline cleaning device (2) to start to work, injecting alkaline cleaning liquid, cleaning the workpiece through a rolling brush, enabling the workpiece to enter a pickling device (3) after alkaline cleaning, enabling the spray head to spray the pickling liquid, cleaning the workpiece through the rolling brush, enabling the workpiece to enter a cleaning device (4) after cleaning, enabling the spray head to spray clean water, flushing clean residual pickling liquid on the surface of the workpiece, and placing the workpiece to be welded after treatment to wait for welding.
2. An automatic alkaline washing device according to claim 1, characterized in that a monitoring device is arranged in the pipe between the alkaline washing executing part (2-1) and the alkaline washing tank (2-2).
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| CN202011262613.4A CN112481630B (en) | 2020-11-12 | 2020-11-12 | Automatic alkaline washing and cleaning device and method |
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| CN202011262613.4A CN112481630B (en) | 2020-11-12 | 2020-11-12 | Automatic alkaline washing and cleaning device and method |
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| CN116334641B (en) * | 2023-03-02 | 2023-09-22 | 吉林利源精制股份有限公司 | Alkali washing neutralization equipment for coloring and processing of aluminum product single tin salt |
| CN116855867B (en) * | 2023-07-18 | 2024-04-16 | 邯郸市日鑫板材有限责任公司 | Alkaline washing and alkaline brushing and drying integrated device for galvanized sheet |
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| CN106868525A (en) * | 2017-03-23 | 2017-06-20 | 东北大学 | Al alloy parts are surface-treated experimental technique |
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| CN106868525A (en) * | 2017-03-23 | 2017-06-20 | 东北大学 | Al alloy parts are surface-treated experimental technique |
| CN108165971A (en) * | 2017-12-13 | 2018-06-15 | 浙江灿根智能科技有限公司 | The anti-rotten antirust passivation process of copper alloy surface |
| CN207713832U (en) * | 2017-12-27 | 2018-08-10 | 常州金方圆铜业有限公司 | Copper alloy belt soda acid cleaning device |
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