CN215587498U - Cold-rolled strip steel cleaning device - Google Patents
Cold-rolled strip steel cleaning device Download PDFInfo
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- CN215587498U CN215587498U CN202121650201.8U CN202121650201U CN215587498U CN 215587498 U CN215587498 U CN 215587498U CN 202121650201 U CN202121650201 U CN 202121650201U CN 215587498 U CN215587498 U CN 215587498U
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Abstract
The cold-rolled strip steel cleaning device comprises an alkali rough cleaning tank, an alkali fine cleaning tank, a water rough cleaning tank, a water fine cleaning tank, an alkali rough cleaning tank, an alkali fine cleaning tank, a guide plate and a high-pressure nozzle which are arranged on the water rough cleaning tank and the water fine cleaning tank, a fine cleaning clear water tank, a rough cleaning clear water tank, a fine cleaning alkali water tank and a rough cleaning alkali water tank, and pumps which are arranged on the fine cleaning clear water tank, the rough cleaning clear water tank, the fine cleaning alkali water tank and the rough cleaning alkali water tank and communicated with the alkali rough cleaning tank, the alkali fine cleaning tank, the water rough cleaning tank and the water fine cleaning tank, wherein the two side faces of strip steel can be cleaned simultaneously, the strip steel cleaning efficiency is improved, the fine cleaning clear water tank is communicated with a clear water recovery pump and a clear water suction pump, the fine cleaning alkali water tank is communicated with an alkali water recovery pump and an alkali water suction pump, waste cleaning liquid generated by alkali fine cleaning can be stored in the fine cleaning alkali water tank for water rough cleaning, the utilization rate of the cleaning liquid is improved, the discharge amount of the waste cleaning liquid is reduced, and the damage to the environment is reduced.
Description
Technical Field
The application relates to the field of cold-rolled strip steel production equipment, in particular to a cold-rolled strip steel cleaning device.
Background
Cold rolling is a process of further rolling the steel sheet below the recrystallization temperature to a target thickness, and compared with hot rolled steel sheets, the cold rolled steel sheet has the characteristics of more accurate thickness, high flatness, high surface smoothness, clean and bright surface, easy coating and processing, multiple varieties of cold rolled steel, wide application, high stamping performance, no aging and low yield point. The cold rolled steel is cold rolled by using hot rolled coils as raw materials, and comprises plates and coils, wherein the hot rolled coils are delivered as steel plates, the hot rolled coils are delivered as strip steel with long length, and the strip steel is delivered in a coiled mode.
In order to avoid the influence of residues on the surface of the strip steel on the appearance and the quality of the strip steel, a cold-rolled strip steel cleaning device is adopted to clean the strip steel in the prior art.
However, the above cold-rolled strip cleaning device cannot clean both side surfaces of the cold-rolled strip at the same time, and the strip cleaning efficiency is low, so that the production efficiency of the cold-rolled strip is low, and the above cold-rolled strip cleaning device discharges a large amount of waste cleaning liquid, which may damage the environment.
SUMMERY OF THE UTILITY MODEL
The application provides a cold-rolled strip steel cleaning device, which aims to solve the technical problems that the cleaning efficiency of strip steel is low and the waste cleaning liquid discharged by the cold-rolled strip steel cleaning device causes environmental damage.
In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:
in a first aspect, the embodiment of the application discloses a cold-rolled steel strip cleaning device, which comprises a rack, a transmission roller and an alkali rough cleaning box, wherein the alkali rough cleaning box, the water fine cleaning box, a fine cleaning clear water tank, a clear water inlet joint, a clear water suction pump, a rough cleaning clear water tank, a clear water recovery pump, a clear water blowdown joint, a control box, an alkali water inlet joint, an alkali water suction pump, a fine cleaning alkali water tank, an alkali water recovery pump, an alkali water blowdown joint, a coarse alkali cleaning water tank, a first guide plate, a first high-pressure nozzle, a transmission belt, a transmission motor, a chain transmission box, a second guide plate, a second high-pressure nozzle, a first pulley, a third guide plate, a third high-pressure nozzle, a fourth guide plate, a fourth high-pressure nozzle, a second pulley, a fifth guide plate, a fifth high-pressure nozzle, a sixth guide plate, a sixth high-pressure nozzle, a third pulley, a seventh guide plate, a seventh high-pressure nozzle, an eighth guide plate, a first guide plate, a second high-pressure nozzle, a second guide plate, a fifth high-pressure nozzle, a sixth guide plate, a fourth high-pressure nozzle, a fourth guide plate, a, An eighth high pressure nozzle, and a fourth pulley, wherein,
the machine frame is provided with a transmission roller which is connected with a transmission belt and a chain transmission box, the machine frame is fixedly connected with an alkali rough washing box, an alkali fine washing box, a water rough washing box, a water fine washing box, a control box and a transmission motor, the transmission motor is connected with the transmission belt, one side of the alkali rough washing box is provided with the alkali fine washing box, one side of the alkali fine washing box, which is far away from the alkali rough washing box, is provided with the water rough washing box, and one side of the water rough washing box, which is far away from the alkali fine washing box, is provided with the water fine washing box;
the top of the alkaline rough washing tank is fixedly connected with a first guide plate, the first guide plate is provided with a first high-pressure nozzle, the bottom of the alkaline rough washing tank is fixedly connected with a second guide plate, the second guide plate is provided with a second high-pressure nozzle, and the alkaline rough washing tank is provided with a first pulley;
the top of the alkali fine washing box is fixedly connected with a third guide plate, the third guide plate is provided with a third high-pressure nozzle, the bottom of the alkali fine washing box is fixedly connected with a fourth guide plate, the fourth guide plate is provided with a fourth high-pressure nozzle, and the alkali fine washing box is provided with a second pulley;
the top of the rough water washing tank is fixedly connected with a fifth guide plate, the fifth guide plate is provided with a fifth high-pressure nozzle, the bottom of the rough water washing tank is fixedly connected with a sixth guide plate, the sixth guide plate is provided with a sixth high-pressure nozzle, and the rough water washing tank is provided with a third pulley;
the top of the water fine-washing box is fixedly connected with a seventh guide plate, the seventh guide plate is provided with a seventh high-pressure nozzle, the bottom of the water fine-washing box is fixedly connected with an eighth guide plate, the eighth guide plate is provided with an eighth high-pressure nozzle, and the water fine-washing box is provided with a fourth pulley;
the fine washing clear water tank is fixedly connected with one side, far away from the water fine washing tank, of the rack, the fine washing clear water tank is communicated with a clear water recovery pump, the clear water recovery pump is fixedly connected with the rough washing clear water tank, a clear water pollution discharge joint is arranged on the rough washing clear water tank, the clear water recovery pump is communicated with the water rough washing tank, the fine washing clear water tank is communicated with a clear water suction pump, the clear water suction pump is communicated with the water fine washing tank, and a clear water inlet joint is arranged on the clear water suction pump;
the crude alkali washing water tank is fixedly connected with one side, far away from the crude alkali washing tank, of the rack, an alkali water pollution discharge joint is arranged on the crude alkali washing water tank, the crude alkali washing water tank is fixedly connected with an alkali water recovery pump, the alkali water recovery pump is communicated with the crude alkali washing tank, the alkali water recovery pump is communicated with the fine alkali washing water tank, the fine alkali washing water tank is communicated with an alkali water suction pump, the alkali water suction pump is communicated with the fine alkali washing tank, and an alkali water inlet joint is arranged on the alkali water suction pump.
Optionally, the fine washing clear water tank comprises a fine washing clear water recovery tank and a fine washing clear water storage tank, the fine washing clear water recovery tank is communicated with the clear water recovery pump, and the fine washing clear water storage tank is communicated with the clear water suction pump.
Optionally, the fine washing alkaline water tank comprises a fine washing alkaline water recovery tank and a fine washing alkaline water storage tank, the fine washing alkaline water recovery tank is communicated with an alkaline water recovery pump, and the fine washing alkaline water storage tank is communicated with an alkaline water suction pump.
Optionally, the transmission belt is a v-belt, and the transmission belt is engaged with the transmission roller and the transmission motor through a belt wheel.
Optionally, the chain transmission box is meshed with the transmission roller through a transmission chain.
Optionally, the transmission motor is a three-phase asynchronous motor.
The beneficial effect of this application does:
the cold-rolled strip steel cutting device provided by the embodiment of the application comprises a rack, a transmission roller and an alkali rough washing box, the device comprises an alkali fine washing tank, a water coarse washing tank, a water fine washing tank, a fine washing clean water tank, a clean water inlet joint, a clean water suction pump, a coarse washing clean water tank, a clean water recovery pump, a clean water blowdown joint, a control box, an alkaline water inlet joint, an alkaline water suction pump, a fine washing alkaline water tank, an alkaline water recovery pump, an alkaline water blowdown joint, a coarse washing alkaline water tank, a first guide plate, a first high-pressure nozzle, a transmission belt, a transmission motor, a chain transmission box, a second guide plate, a second high-pressure nozzle, a first pulley, a third guide plate, a third high-pressure nozzle, a fourth guide plate, a fourth high-pressure nozzle, a second pulley, a fifth guide plate, a fifth high-pressure nozzle, a sixth guide plate, a sixth high-pressure nozzle, a third pulley, a seventh guide plate, a seventh high-pressure nozzle, an eighth guide plate, an eighth high-pressure nozzle and a fourth pulley. The machine frame is provided with a transmission roller, the transmission roller is connected with a transmission belt and a chain transmission box, the machine frame is fixedly connected with an alkali rough washing box, an alkali fine washing box, a water rough washing box, a water fine washing box, a control box and a transmission motor, the transmission motor is connected with the transmission belt, one side of the alkali rough washing box is provided with the alkali fine washing box, one side of the alkali fine washing box, which is far away from the alkali rough washing box, is provided with the water rough washing box, and one side of the water rough washing box, which is far away from the alkali fine washing box, is provided with the water fine washing box. The top of the alkali rough washing box is fixedly connected with a first guide plate, a first high-pressure nozzle is arranged on the first guide plate, the bottom of the alkali rough washing box is fixedly connected with a second guide plate, a second high-pressure nozzle is arranged on the second guide plate, and a first pulley is arranged on the alkali rough washing box. The top of the alkali fine washing box is fixedly connected with a third guide plate, the third guide plate is provided with a third high-pressure nozzle, the bottom of the alkali fine washing box is fixedly connected with a fourth guide plate, the fourth guide plate is provided with a fourth high-pressure nozzle, and the alkali fine washing box is provided with a second pulley. The top of the rough water washing tank is fixedly connected with a fifth guide plate, the fifth guide plate is provided with a fifth high-pressure nozzle, the bottom of the rough water washing tank is fixedly connected with a sixth guide plate, the sixth guide plate is provided with a sixth high-pressure nozzle, and the rough water washing tank is provided with a third pulley. The top of the water washing tank is fixedly connected with a seventh guide plate, the seventh guide plate is provided with a seventh high-pressure nozzle, the bottom of the water washing tank is fixedly connected with an eighth guide plate, the eighth guide plate is provided with an eighth high-pressure nozzle, and the water washing tank is provided with a fourth pulley. The water purification tank is kept away from one side fixed connection of water purification tank to fine cleaning tank and frame, and the fine cleaning tank communicates with clear water recovery pump, clear water recovery pump and coarse cleaning tank fixed connection, is provided with clear water blowdown joint on the coarse cleaning tank, and clear water recovery pump communicates with the water purification tank, and the fine cleaning tank is linked together with the clear water suction pump, and the clear water suction pump is linked together with the water purification tank, is provided with clear water inlet joint on the clear water suction pump. The crude alkali washing water tank is fixedly connected with one side, far away from the crude alkali washing tank, of the rack, an alkali water pollution discharge joint is arranged on the crude alkali washing water tank, the crude alkali washing water tank is fixedly connected with an alkali water recovery pump, the alkali water recovery pump is communicated with the crude alkali washing tank, the alkali water recovery pump is communicated with the fine alkali washing water tank, the fine alkali washing water tank is communicated with an alkali water suction pump, the alkali water suction pump is communicated with the fine alkali washing tank, and an alkali water inlet joint is arranged on the alkali water suction pump. The guide plates and the high-pressure nozzles are arranged on the top surfaces and the bottom surfaces of the alkali rough washing tank, the alkali fine washing tank, the water rough washing tank and the water fine washing tank, so that two side surfaces of the strip steel can be cleaned simultaneously, and the efficiency of cleaning the strip steel is improved. The fine washing clear water recovery tank is communicated with the clear water recovery pump, the fine washing clear water storage tank is communicated with the clear water suction pump, the fine washing alkaline water recovery tank is communicated with the alkaline water recovery pump, the fine washing alkaline water storage tank is communicated with the alkaline water suction pump, waste cleaning liquid generated after alkaline fine washing can be stored in the fine washing alkaline water recovery tank for water rough washing, and waste cleaning liquid generated after water fine washing is stored in the fine washing clear water recovery tank for water rough washing, so that the utilization rate of the cleaning liquid is improved, the discharge amount of the waste cleaning liquid is reduced, and the damage to the environment is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a cold-rolled strip steel cleaning device provided in an embodiment of the present application;
FIG. 2 is a schematic front view of a cold-rolled strip steel cleaning apparatus according to an embodiment of the present disclosure;
FIG. 3 is a schematic top sectional view of a cold-rolled steel strip cleaning apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic sectional view of a part of a cold-rolled strip steel cleaning device according to an embodiment of the present disclosure;
wherein:
1-frame, 2-transmission roller, 3-alkali crude washing tank, 4-alkali fine washing tank, 5-water crude washing tank, 6-water fine washing tank, 7-fine washing clear water tank, 71-fine washing clear water recovery tank, 72-fine washing clear water storage tank, 8-clear water inlet joint, 9-clear water suction pump, 10-crude washing clear water tank, 11-clear water recovery pump, 12-clear water blowdown joint, 13-control tank, 14-alkaline water inlet joint, 15-alkaline water suction pump, 16-fine washing alkaline water tank, 161-fine washing alkaline water recovery tank, 162-fine washing alkaline water storage tank, 17-alkaline water recovery pump, 18-alkaline water blowdown joint, 19-crude washing alkaline water tank, 20-first guide plate, 21-first high pressure nozzle, 22-transmission belt, 23-transmission motor, 24-chain transmission case, 25-second guide plate, 26-second high-pressure nozzle, 27-first pulley, 28-third guide plate, 29-third high-pressure nozzle, 30-fourth guide plate, 31-fourth high-pressure nozzle, 32-second pulley, 33-fifth guide plate, 34-fifth high-pressure nozzle, 35-sixth guide plate, 36-sixth high-pressure nozzle, 37-third pulley, 38-seventh guide plate, 39-seventh high-pressure nozzle, 40-eighth guide plate, 41-eighth high-pressure nozzle and 42-fourth pulley.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to facilitate the technical solution of the application, first, some concepts related to the application are explained below, clear water sewage is a product of water rough washing, alkaline water sewage is a product of alkaline rough washing, cleaning solution is a raw material used for water rough washing, water fine washing, alkaline rough washing and alkaline fine washing, waste cleaning solution is a product of water fine washing and alkaline fine washing, waste cleaning solution can be formed into clear water sewage by performing water rough washing on strip steel, and waste cleaning solution can be formed into alkaline water sewage by performing alkaline rough washing on strip steel.
Referring to fig. 1, the embodiment of the application discloses a cold-rolled strip steel cleaning device, which comprises a rack 1, a transmission roller 2, an alkali rough washing box 3, an alkali fine washing box 4, a water rough washing box 5, a water fine washing box 6, a fine washing clear water tank 7, a clear water inlet joint 8, a clear water suction pump 9, a rough washing clear water tank 10, a clear water recovery pump 11, a clear water pollution discharge joint 12, a control box 13, an alkaline water inlet joint 14, an alkaline water suction pump 15, a fine washing alkaline water tank 16, an alkaline water recovery pump 17, an alkaline water pollution discharge joint 18 and a rough washing alkaline water tank 19. Be provided with transmission roller 2 in the frame 1, be convenient for transmit belted steel, frame 1 and alkali coarse cleaning case 3, alkali fine cleaning case 4, water coarse cleaning case 5, water fine cleaning case 6 and control box 13 fixed connection, accessible control box 13 realizes belted steel abluent automated control, 3 one side of alkali coarse cleaning case is provided with alkali fine cleaning case 4, one side that alkali fine cleaning case 4 keeps away from alkali coarse cleaning case 3 is provided with water coarse cleaning case 5, one side that alkali fine cleaning case 4 was kept away from to water coarse cleaning case 5 is provided with water fine cleaning case 6, can carry out quartic washing to belted steel: the method comprises the following steps of alkali rough washing, alkali fine washing, water rough washing and water fine washing, which can improve the washing effect on strip steel, wherein a fine washing clear water tank 7 is fixedly connected with one side of a frame 1 far away from a water fine washing tank 6, the fine washing clear water tank 7 is communicated with a clear water recovery pump 11, the clear water recovery pump 11 is fixedly connected with a rough washing clear water tank 10, the clear water recovery pump 11 is communicated with a water rough washing tank 5, the fine washing clear water tank 7 is communicated with a clear water suction pump 9, the clear water suction pump 9 is communicated with the water fine washing tank 6, a rough washing alkaline water tank 19 is fixedly connected with one side of the frame 1 far away from the alkali rough washing tank 3, a rough washing alkaline water tank 19 is fixedly connected with an alkaline water recovery pump 17, the alkaline water recovery pump 17 is communicated with the alkali rough washing tank 3, the alkaline water recovery pump 17 is communicated with a fine washing alkaline water tank 16, the fine washing alkaline water suction pump 16 is communicated with an alkaline water suction pump 15, the alkali water pump 15 is communicated with an alkali fine washing tank 4, and waste washing liquid generated by the alkali fine washing can be stored in a fine washing alkaline water tank 16 for the rough washing water, the waste cleaning liquid generated by water fine cleaning is stored in the fine cleaning clear water tank 7 for water coarse cleaning, so that the utilization rate of the cleaning liquid is improved, the discharge amount of the waste cleaning liquid is reduced, and the damage to the environment is reduced.
In some embodiments, a clear water inlet joint 8 is arranged on the clear water suction pump 9, the clear water inlet joint 8 is communicated with a clear water liquid supply tank, an alkaline water inlet joint 14 is arranged on the alkaline water suction pump 15, the alkaline water inlet joint 14 is communicated with the alkaline water liquid supply tank, a clear water pollution discharge joint 12 is arranged on the rough washing clear water tank 10, the clear water pollution discharge joint 12 is communicated with a clear water sewage treatment tank, an alkaline water pollution discharge joint 18 is arranged on the rough washing alkaline water tank 19, and the alkaline water pollution discharge joint 18 is communicated with the alkaline water sewage treatment tank, so that the damage to the environment can be reduced when sewage is treated.
Referring to fig. 2, the embodiment of the application discloses a cold-rolled strip steel cleaning device, which further comprises a first guide plate 20, a first high-pressure nozzle 21, a transmission belt 22, a transmission motor 23, a chain transmission case 24, a second guide plate 25, a second high-pressure nozzle 26, a first pulley 27, a third guide plate 28, a third high-pressure nozzle 29, a fourth guide plate 30, a fourth high-pressure nozzle 31, a second pulley 32, a fifth guide plate 33, a fifth high-pressure nozzle 34, a sixth guide plate 35, a sixth high-pressure nozzle 36, a third pulley 37, a seventh guide plate 38, a seventh high-pressure nozzle 39, an eighth guide plate 40, an eighth high-pressure nozzle 41 and a fourth pulley 42. The top of the alkali rough washing tank 3 is fixedly connected with a first guide plate 20, the first guide plate 20 is provided with a first high-pressure nozzle 21, the bottom of the alkali rough washing tank 3 is fixedly connected with a second guide plate 25, the second guide plate 25 is provided with a second high-pressure nozzle 26, the top of the alkali fine washing tank 4 is fixedly connected with a third guide plate 28, the third guide plate 28 is provided with a third high-pressure nozzle 29, the bottom of the alkali fine washing tank 4 is fixedly connected with a fourth guide plate 30, the fourth guide plate 30 is provided with a fourth high-pressure nozzle 31, the top of the water rough washing tank 5 is fixedly connected with a fifth guide plate 33, the fifth guide plate 33 is provided with a fifth high-pressure nozzle 34, the bottom of the water rough washing tank 5 is fixedly connected with a sixth guide plate 35, the sixth guide plate 35 is provided with a sixth high-pressure nozzle 36, the top of the water fine washing tank 6 is fixedly connected with a seventh guide plate 38, the seventh guide plate 38 is provided with a seventh high-pressure nozzle 39, the bottom of the water fine-washing tank 6 is fixedly connected with an eighth guide plate 40, an eighth high-pressure nozzle 41 is arranged on the eighth guide plate 40, the guide plates can realize the functions of flow guiding and stable supporting, the two side faces of the strip steel can be washed simultaneously, and the efficiency of strip steel washing is improved.
As shown in fig. 3, the transmission roller 2 is connected with the transmission belt 22 and the chain transmission case 24, the frame 1 is fixedly connected with the transmission motor 23, and the transmission motor 23 is connected with the transmission belt 22, so that the transmission of the strip steel can be realized.
In some embodiments, the transmission motor 23 is a three-phase asynchronous motor that can provide power for the transmission of the strip steel.
In some embodiments, the belt 22 is a v-belt, the belt 22 is engaged with the conveying roller 2 and the conveying motor 23 through a belt wheel, and the chain transmission box 24 is engaged with the conveying roller 2 through a transmission chain, so as to transmit the power provided by the conveying motor 23.
As shown in fig. 4, the first pulley 27 is arranged on the alkali rough washing tank 3, the second pulley 32 is arranged on the alkali fine washing tank 4, the third pulley 37 is arranged on the water rough washing tank 5, and the fourth pulley 42 is arranged on the water fine washing tank 6, so that the support and transmission of the strip steel can be realized.
In some embodiments, the fine cleaning water tank 7 includes a fine cleaning water recovery tank 71 and a fine cleaning water storage tank 72, the fine cleaning water recovery tank 71 is communicated with the cleaning water recovery pump 11, and the fine cleaning water storage tank 72 is communicated with the cleaning water suction pump 9. The waste cleaning liquid generated after water fine cleaning can be stored in the fine cleaning water recovery tank 71 for water coarse cleaning, the utilization rate of the cleaning liquid is improved, the discharge amount of the waste cleaning liquid is reduced, and the damage to the environment is reduced.
In some embodiments, the fine washing alkaline water tank 16 includes a fine washing alkaline water recovery tank 161 and a fine washing alkaline water storage tank 162, the fine washing alkaline water recovery tank 161 is communicated with the alkaline water recovery pump 17, and the fine washing alkaline water storage tank 162 is communicated with the alkaline water suction pump 15, so that the waste cleaning liquid generated after alkaline fine washing can be stored in the fine washing alkaline water recovery tank for water rough washing, the utilization rate of the cleaning liquid is increased, the discharge amount of the waste cleaning liquid is reduced, and the damage to the environment is reduced.
The specific implementation process of the embodiment provided by the application is as follows: the strip steel is placed on the transmission roller 2, the transmission motor 23 works, the transmission roller 2 is driven to rotate through the chain transmission box 24, the first pulley 27, the second pulley 32, the third pulley 37 and the fourth pulley 42 are driven to rotate through the transmission roller 2, and then the strip steel is driven to be transmitted forwards.
The alkaline water supply tank supplies alkaline water to the alkaline fine washing tank 4 and the fine washing alkaline water storage tank 162 through an alkaline water inlet joint 14 and an alkaline water suction pump 15, the fine washing alkaline water storage tank 162 supplies alkaline water to the alkaline rough washing tank 3 through an alkaline water recovery pump 17, the clear water supply tank supplies clear water to the water fine washing tank 6 and the fine washing clear water storage tank 72 through a clear water inlet joint 8 and a clear water suction pump 9, and the fine washing clear water storage tank 72 supplies clear water to the water rough washing tank 5 through a clear water recovery pump 11.
When the strip steel is transmitted to the alkali rough washing box 3, the alkali water is guided by a first guide plate 20 arranged at the top of the alkali rough washing box 3, the alkali water is sprayed to the upper surface of the strip steel by a first high-pressure nozzle 21 arranged on the first guide plate 20, the alkali water is guided by a second guide plate 25 arranged at the bottom of the alkali rough washing box 3, the alkali water is sprayed to the lower surface of the strip steel by a second high-pressure nozzle 26 arranged on the second guide plate 25 to be roughly washed by the alkali water, and the alkali water sewage flows into the alkali water sewage treatment box after being gathered by a rough alkali washing water tank 19.
When the strip steel is conveyed to the alkali fine cleaning tank 4, the alkali water is guided through a third guide plate 28 arranged at the top of the alkali fine cleaning tank 4, the alkali water is sprayed to the upper surface of the strip steel through a third high-pressure nozzle 29 arranged on the third guide plate 28, the alkali water is guided through a fourth guide plate 30 arranged at the bottom of the alkali fine cleaning tank 4, the alkali water is sprayed to the lower surface of the strip steel through a fourth high-pressure nozzle 31 arranged on the fourth guide plate 30 to perform alkali water fine cleaning, the cleaning liquid flows into a fine cleaning alkali water recovery tank 161, and the alkali coarse cleaning tank 3 is provided with the cleaning liquid through an alkali water recovery pump 17 to perform alkali coarse cleaning.
When the strip steel is transmitted to the rough water washing box 5, the clear water is guided through a fifth guide plate 33 arranged at the top of the rough water washing box 5, the clear water is sprayed to the upper surface of the strip steel through a fifth high-pressure nozzle 34 arranged on the fifth guide plate 33, the clear water is guided through a sixth guide plate 35 arranged at the bottom of the rough water washing box 5, the clear water is sprayed to the lower surface of the strip steel through a sixth high-pressure nozzle 36 arranged on the sixth guide plate 35 to be roughly washed, and clear water and sewage flow into the clear water and sewage treatment box after being gathered through the rough water washing clear water tank 10.
When the strip steel is transmitted to the water cleaning tank 6, the clear water is guided through a seventh guide plate 38 arranged at the top of the water cleaning tank 6, the clear water is sprayed on the upper surface of the strip steel through a seventh high-pressure nozzle 39 arranged on the seventh guide plate 38, the clear water is guided through an eighth guide plate 40 arranged at the bottom of the water cleaning tank 6, the clear water is sprayed on the lower surface of the strip steel through an eighth high-pressure nozzle 41 arranged on the eighth guide plate 40 to perform clear water fine cleaning, the cleaning liquid flows into a fine cleaning clear water recovery tank 71, and the cleaning liquid is supplied to the rough water cleaning tank 5 through a clear water recovery pump 11 to perform rough water cleaning.
The alkaline water sewage treatment tank is characterized in that an alkaline water sewage discharge joint 18 on the crude alkaline washing water tank 19 discharges alkaline water sewage into an alkaline water sewage treatment tank, a clear water sewage discharge joint 12 on the crude alkaline washing clear water tank 10 discharges clear water sewage into a clear water sewage treatment tank, the alkaline water sewage treatment tank discharges the treated alkaline water sewage after treating the alkaline water sewage, and the clear water sewage treatment tank discharges the treated clear water sewage after treating the clear water sewage.
The cold-rolled strip steel cutting device provided by the embodiment of the application comprises a rack, a transmission roller and an alkali rough washing box, the device comprises an alkali fine washing tank, a water coarse washing tank, a water fine washing tank, a fine washing clean water tank, a clean water inlet joint, a clean water suction pump, a coarse washing clean water tank, a clean water recovery pump, a clean water blowdown joint, a control box, an alkaline water inlet joint, an alkaline water suction pump, a fine washing alkaline water tank, an alkaline water recovery pump, an alkaline water blowdown joint, a coarse washing alkaline water tank, a first guide plate, a first high-pressure nozzle, a transmission belt, a transmission motor, a chain transmission box, a second guide plate, a second high-pressure nozzle, a first pulley, a third guide plate, a third high-pressure nozzle, a fourth guide plate, a fourth high-pressure nozzle, a second pulley, a fifth guide plate, a fifth high-pressure nozzle, a sixth guide plate, a sixth high-pressure nozzle, a third pulley, a seventh guide plate, a seventh high-pressure nozzle, an eighth guide plate, an eighth high-pressure nozzle and a fourth pulley. The machine frame is provided with a transmission roller, the transmission roller is connected with a transmission belt and a chain transmission box, the machine frame is fixedly connected with an alkali rough washing box, an alkali fine washing box, a water rough washing box, a water fine washing box, a control box and a transmission motor, the transmission motor is connected with the transmission belt, one side of the alkali rough washing box is provided with the alkali fine washing box, one side of the alkali fine washing box, which is far away from the alkali rough washing box, is provided with the water rough washing box, and one side of the water rough washing box, which is far away from the alkali fine washing box, is provided with the water fine washing box. The top of the alkali rough washing box is fixedly connected with a first guide plate, a first high-pressure nozzle is arranged on the first guide plate, the bottom of the alkali rough washing box is fixedly connected with a second guide plate, a second high-pressure nozzle is arranged on the second guide plate, and a first pulley is arranged on the alkali rough washing box. The top of the alkali fine washing box is fixedly connected with a third guide plate, the third guide plate is provided with a third high-pressure nozzle, the bottom of the alkali fine washing box is fixedly connected with a fourth guide plate, the fourth guide plate is provided with a fourth high-pressure nozzle, and the alkali fine washing box is provided with a second pulley. The top of the rough water washing tank is fixedly connected with a fifth guide plate, the fifth guide plate is provided with a fifth high-pressure nozzle, the bottom of the rough water washing tank is fixedly connected with a sixth guide plate, the sixth guide plate is provided with a sixth high-pressure nozzle, and the rough water washing tank is provided with a third pulley. The top of the water washing tank is fixedly connected with a seventh guide plate, the seventh guide plate is provided with a seventh high-pressure nozzle, the bottom of the water washing tank is fixedly connected with an eighth guide plate, the eighth guide plate is provided with an eighth high-pressure nozzle, and the water washing tank is provided with a fourth pulley. The water purification tank is kept away from one side fixed connection of water purification tank to fine cleaning tank and frame, and the fine cleaning tank communicates with clear water recovery pump, clear water recovery pump and coarse cleaning tank fixed connection, is provided with clear water blowdown joint on the coarse cleaning tank, and clear water recovery pump communicates with the water purification tank, and the fine cleaning tank is linked together with the clear water suction pump, and the clear water suction pump is linked together with the water purification tank, is provided with clear water inlet joint on the clear water suction pump. The crude alkali washing water tank is fixedly connected with one side, far away from the crude alkali washing tank, of the rack, an alkali water pollution discharge joint is arranged on the crude alkali washing water tank, the crude alkali washing water tank is fixedly connected with an alkali water recovery pump, the alkali water recovery pump is communicated with the crude alkali washing tank, the alkali water recovery pump is communicated with the fine alkali washing water tank, the fine alkali washing water tank is communicated with an alkali water suction pump, the alkali water suction pump is communicated with the fine alkali washing tank, and an alkali water inlet joint is arranged on the alkali water suction pump. The guide plates and the high-pressure nozzles are arranged on the top surfaces and the bottom surfaces of the alkali rough washing tank, the alkali fine washing tank, the water rough washing tank and the water fine washing tank, so that two side surfaces of the strip steel can be cleaned simultaneously, and the efficiency of cleaning the strip steel is improved. The fine washing clear water recovery tank is communicated with the clear water recovery pump, the fine washing clear water storage tank is communicated with the clear water suction pump, the fine washing alkaline water recovery tank is communicated with the alkaline water recovery pump, the fine washing alkaline water storage tank is communicated with the alkaline water suction pump, waste cleaning liquid generated after alkaline fine washing can be stored in the fine washing alkaline water recovery tank for water rough washing, and waste cleaning liquid generated after water fine washing is stored in the fine washing clear water recovery tank for water rough washing, so that the utilization rate of the cleaning liquid is improved, the discharge amount of the waste cleaning liquid is reduced, and the damage to the environment is reduced. The clear water pollution discharge joint is communicated with the clear water sewage treatment box, and the alkaline water pollution discharge joint is communicated with the alkaline water sewage treatment box, so that the damage to the environment can be reduced when sewage is treated.
Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.
It is noted that, in this specification, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article or device comprising the element.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
The above-described embodiments of the present application do not limit the scope of the present application.
Claims (6)
1. A cold-rolled steel strip cleaning device is characterized by comprising: the device comprises a rack (1), a transmission roller (2) and an alkali rough washing box (3), wherein the alkali fine washing box (4), a water rough washing box (5), a water fine washing box (6), a fine washing clear water tank (7), a clear water inlet joint (8), a clear water suction pump (9), a rough washing clear water tank (10), a clear water recovery pump (11), a clear water pollution discharge joint (12), a control box (13), an alkaline water inlet joint (14), an alkaline water suction pump (15), a fine washing alkaline water tank (16), an alkaline water recovery pump (17), an alkaline water pollution discharge joint (18), a rough washing alkaline water tank (19), a first guide plate (20), a first high-pressure nozzle (21), a transmission belt (22), a transmission motor (23), a chain transmission box (24), a second guide plate (25), a second high-pressure nozzle (26), a first pulley (27), a third guide plate (28), a third high-pressure nozzle (29), a fourth guide plate (30), A fourth high-pressure nozzle (31), a second pulley (32), a fifth guide plate (33), a fifth high-pressure nozzle (34), a sixth guide plate (35), a sixth high-pressure nozzle (36), a third pulley (37), a seventh guide plate (38), a seventh high-pressure nozzle (39), an eighth guide plate (40), an eighth high-pressure nozzle (41) and a fourth pulley (42), wherein,
the conveying roller (2) is arranged on the rack (1), the conveying roller (2) is connected with the driving belt (22) and the chain transmission case (24), the rack (1) is fixedly connected with the alkali rough washing case (3), the alkali fine washing case (4), the water rough washing case (5), the water fine washing case (6), the control case (13) and the conveying motor (23), the conveying motor (23) is connected with the driving belt (22), the alkali fine washing case (4) is arranged on one side of the alkali rough washing case (3), the water rough washing case (5) is arranged on one side, away from the alkali rough washing case (3), of the alkali fine washing case (4), and the water fine washing case (6) is arranged on one side, away from the alkali fine washing case (4), of the water rough washing case (5);
the top of the alkali rough washing tank (3) is fixedly connected with the first guide plate (20), the first high-pressure nozzle (21) is arranged on the first guide plate (20), the bottom of the alkali rough washing tank (3) is fixedly connected with the second guide plate (25), the second high-pressure nozzle (26) is arranged on the second guide plate (25), and the first pulley (27) is arranged on the alkali rough washing tank (3);
the top of the alkali fine-washing tank (4) is fixedly connected with the third guide plate (28), the third guide plate (28) is provided with the third high-pressure nozzle (29), the bottom of the alkali fine-washing tank (4) is fixedly connected with the fourth guide plate (30), the fourth guide plate (30) is provided with the fourth high-pressure nozzle (31), and the alkali fine-washing tank (4) is provided with the second pulley (32);
the top of the water coarse washing tank (5) is fixedly connected with the fifth guide plate (33), the fifth guide plate (33) is provided with the fifth high-pressure nozzle (34), the bottom of the water coarse washing tank (5) is fixedly connected with the sixth guide plate (35), the sixth guide plate (35) is provided with the sixth high-pressure nozzle (36), and the water coarse washing tank (5) is provided with the third pulley (37);
the top of the water fine-washing tank (6) is fixedly connected with the seventh guide plate (38), the seventh guide plate (38) is provided with the seventh high-pressure nozzle (39), the bottom of the water fine-washing tank (6) is fixedly connected with the eighth guide plate (40), the eighth guide plate (40) is provided with the eighth high-pressure nozzle (41), and the water fine-washing tank (6) is provided with the fourth pulley (42);
the fine washing clean water tank (7) is fixedly connected with one side, far away from the water fine washing tank (6), of the rack (1), the fine washing clean water tank (7) is communicated with the clean water recovery pump (11), the clean water recovery pump (11) is fixedly connected with the coarse washing clean water tank (10), the coarse washing clean water tank (10) is provided with the clean water pollution discharge joint (12), the clean water recovery pump (11) is communicated with the water coarse washing tank (5), the fine washing clean water tank (7) is communicated with the clean water suction pump (9), the clean water suction pump (9) is communicated with the water fine washing tank (6), and the clean water suction pump (9) is provided with a clean water inlet joint (8);
the thick alkali washing water tank (19) with frame (1) is kept away from one side fixed connection of the thick case (3) of washing of alkali, be provided with buck blowdown joint (18) on the thick alkali washing water tank (19), thick alkali washing water tank (19) with buck recovery pump (17) fixed connection, buck recovery pump (17) with the thick case (3) of washing of alkali is linked together, buck recovery pump (17) with the fine alkali washing water tank (16) is linked together, fine alkali washing water tank (16) with buck suction pump (15) are linked together, buck suction pump (15) with alkali fine washing case (4) are linked together, be provided with on buck suction pump (15) buck water inlet joint (14).
2. The cold-rolled strip steel cleaning device as claimed in claim 1, wherein the fine cleaning clean water tank (7) comprises a fine cleaning clean water recovery tank (71) and a fine cleaning clean water storage tank (72), the fine cleaning clean water recovery tank (71) is communicated with the clean water recovery pump (11), and the fine cleaning clean water storage tank (72) is communicated with the clean water suction pump (9).
3. The cold-rolled strip cleaning apparatus as claimed in claim 1, wherein the fine alkali-washing water tank (16) includes a fine alkali-washing water recovery tank (161) and a fine alkali-washing water storage tank (162), the fine alkali-washing water recovery tank (161) is communicated with the alkali water recovery pump (17), and the fine alkali-washing water storage tank (162) is communicated with the alkali water suction pump (15).
4. The cold-rolled steel strip cleaning apparatus as claimed in claim 1, wherein said transmission belt (22) is a v-belt, and said transmission belt (22) is engaged with said transport roll (2) and said transport motor (23) via a pulley.
5. Cold strip cleaning device according to claim 1, characterized in that the chain transmission boxes (24) are in meshing connection with the transfer rolls (2) by means of a transmission chain.
6. The cold strip cleaning apparatus as claimed in claim 1, wherein the transport motor (23) is a three-phase asynchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121650201.8U CN215587498U (en) | 2021-07-20 | 2021-07-20 | Cold-rolled strip steel cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121650201.8U CN215587498U (en) | 2021-07-20 | 2021-07-20 | Cold-rolled strip steel cleaning device |
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| CN215587498U true CN215587498U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116377450A (en) * | 2023-04-19 | 2023-07-04 | 山东世商焊材有限公司 | Centralized liquid supply equipment capable of neutralizing and alkaline washing |
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2021
- 2021-07-20 CN CN202121650201.8U patent/CN215587498U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116377450A (en) * | 2023-04-19 | 2023-07-04 | 山东世商焊材有限公司 | Centralized liquid supply equipment capable of neutralizing and alkaline washing |
| CN116377450B (en) * | 2023-04-19 | 2023-08-18 | 山东世商焊材有限公司 | Centralized liquid supply equipment capable of neutralizing and alkaline washing |
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