Recycling and reusing device for water in airflow cylinder

Abstract

The utility model discloses a reclaimed water recycling device for an airflow cylinder, and relates to the technical field of reclaimed water recycling equipment. The device comprises an airflow cylinder, the left side of the airflow cylinder is connected with a wastewater pipe, the lower end of the wastewater pipe is connected with an electromagnetic valve, the top of the airflow cylinder is further provided with a controller, the left side of the airflow cylinder is provided with a sedimentation tank assembly, and the top of the sedimentation tank assembly is provided with a liquid medicine assembly. The side face of the sedimentation tank assembly is connected with a filter box, the side, away from the sedimentation tank, of the filter box is connected with a reclaimed water tank, and the bottom of the reclaimed water tank is connected with an airflow cylinder through a reclaimed water tank water outlet pipe. The liquid medicine assembly is arranged at the top of the sedimentation tank assembly, so that dyes with different colors in recycled reclaimed water can be bleached and precipitated conveniently, and the phenomenon of mixed dyeing in the dyeing process of the next batch of cloth is prevented; the filter tank and the sedimentation tank are separated, the cleaning efficiency is improved, and meanwhile, the sewage suction pump is arranged in the filter tank, so that the manual cleaning frequency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimed water recovery equipment, in particular to a device for recycling reclaimed water in an air cylinder. Background Technique

[0002] As one of the pillar industries in China, the textile industry uses air cylinders. Compared with traditional liquid flow dyeing machines, fabrics in air cylinders circulate through gas channels containing moisture or water vapor, without the need to transport fabrics through dye liquor or water media. Almost all fiber materials and their mixtures can be bleached and dyed. When rinsing different types of fabrics, a large amount of relatively clean reclaimed water is generated. How to reasonably recycle and utilize the reclaimed water generated by air cylinders urgently needs to be solved.

[0003] A device for recycling reclaimed water in an air cylinder described in a patent document with the patent publication number CN207684999U includes an air cylinder, a transfer recovery tank, and a reclaimed water tank. A water quality detection device is arranged inside the air cylinder, and a controller is installed on the left side of the air cylinder. The transfer recovery tank is located at the lower left of the air cylinder, and the reclaimed water tank is located above the air cylinder and installed at a high position. A submerged control pump and a liquid level detector are built in the right part of the transfer recovery tank. The lower left part of the air cylinder is connected to the upper end of the water outlet pipe of the air cylinder, and the lower end of the water outlet pipe of the air cylinder is located above the left of the transfer recovery tank. The submerged control pump is connected to the reclaimed water tank through a water supply pipe, and the bottom of the reclaimed water tank is connected to the upper right part of the air cylinder through a water outlet pipe of the reclaimed water tank. The utility model recovers the reclaimed water of the air cylinder into the reclaimed water tank placed at a high position, and then uses the high-level pressure difference to supply the recovered reclaimed water to the air cylinder to reuse the reclaimed water, greatly saving water resources, saving production costs and protecting the environment at the same time.

[0004] However, this device has deficiencies in use. During the dyeing process of different batches of fabrics, the recovered reclaimed water will contain dyes of different colors, which will cause the situation of mixed dyeing on the new batch of fabrics; at the same time, there is a lack of automated equipment during the process of replacing the wastewater left after treating the dyes of the previous batch, wasting manpower.

[0005] Based on this, a device for recycling reclaimed water in an air cylinder is now provided, which can eliminate the drawbacks of existing devices. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a device for recycling reclaimed water in an air cylinder to solve the problems in the background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A water recycling device in an air cylinder, comprising an air cylinder. A wastewater pipe is connected to the left side of the air cylinder, and a solenoid valve is connected to the lower end of the wastewater pipe. A controller is also provided at the top of the air cylinder. A sedimentation tank assembly is provided on the left side of the air cylinder. A liquid medicine assembly is provided at the top of the sedimentation tank assembly. A filter box is connected to the side of the sedimentation tank assembly. The side of the filter box away from the sedimentation tank is connected to a middle water tank. The bottom of the middle water tank is connected to the air cylinder through a middle water tank outlet pipe.

[0009] Preferably, the sedimentation tank assembly includes a sedimentation tank, pipe installation holes, a support panel, sliding grooves, guide rods, a scraper, and grooves. A support panel is provided at the top left of the sedimentation tank. A set of symmetric sliding grooves are provided on the inner walls of the left and right sides of the sedimentation tank; a guide rod is provided on the inner walls of the front and back sides of the sedimentation tank, and a scraper is provided on the guide rod. The scraper is connected to the inner wall of the sedimentation tank through an electric telescopic rod. The grooves are embedded in the lower ends of the front and back inner walls of the sedimentation tank. Multiple pipe installation holes are also provided on the side and the top of the support panel of the sedimentation tank. A sewage collection tank is provided at the back of the sedimentation tank.

[0010] Preferably, there are a total of five pipe installation holes, four of which are located on the side of the sedimentation tank and one is located on the top of the support panel; a set of protruding cube-shaped sliders are provided on both sides of the scraper, and the size of the support panel matches the size of the cube-shaped sliders. An installation hole is provided in the middle of the top of the scraper, and the inner diameter of the installation hole matches the size of the guide rod.

[0011] Preferably, both sides of the sewage collection tank are connected to the sedimentation tank through sludge pipes, and a sewage suction pump is also connected to the end of the sludge pipe away from the sewage collection tank.

[0012] Preferably, an upward-opening installation groove is provided at the top of the sewage collection tank, and the sludge pipe extends into the groove through two pipe installation holes at the back of the sedimentation tank.

[0013] Preferably, the liquid medicine assembly includes a liquid medicine tank located above the support panel. The bottom of the liquid medicine tank is connected to the pipe installation hole on the top of the support panel through a liquid medicine outlet pipe. A solenoid valve is also provided in the liquid medicine outlet pipe. Two symmetric horizontal support plates are provided on both sides of the liquid medicine tank, and the bottom of the horizontal support plates is connected to the support panel through support columns.

[0014] Preferably, four linearly arrayed filter screen slots are provided on the inner wall of the filter box, and a filter screen plate is fitted in the filter screen slots. A filter box pipe installation hole is provided on each of the left and right sides of the filter box. The left filter box pipe installation hole is connected to the sedimentation tank through a pipe, and the right filter box pipe installation hole is connected to a water pump through a pipe.

[0015] Preferably, one end of the water pump away from the filter tank is connected to the middle water tank through a water delivery pipe.

[0016] Preferably, a solenoid valve is also provided in the outlet pipe of the middle water tank; the controller is electrically connected to the solenoid valves provided in the waste water pipe, the chemical liquid outlet pipe, and the outlet pipe of the middle water tank.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. By arranging the chemical liquid assembly on the top of the sedimentation tank assembly, the present utility model facilitates the bleaching and precipitation of dyes of different colors in the recycled intermediate water, preventing the phenomenon of mixed dyeing during the dyeing process of the next batch of fabrics.

[0019] 2. The present utility model separates the filter tank and the sedimentation tank, improving the cleaning efficiency; at the same time, a sewage suction pump is built into the filter tank, reducing the frequency of manual cleaning and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present utility model.

[0021] Figure 2 is a schematic structural diagram of the sedimentation tank in the present utility model.

[0022] Figure 3 is a schematic diagram of the cooperation between the sedimentation tank and the chemical liquid assembly in the present utility model.

[0023] Figure 4 is a schematic diagram of the cooperation between the sedimentation tank and the collection tank in the present utility model.

[0024] Figure 5 is a schematic diagram of the cooperation between the sedimentation tank and the filter tank in the present utility model.

[0025] Figure 6 is a schematic diagram of the cooperation between the filter tank and the middle water tank in the present utility model.

[0026] NOTES ON REFERENCE NUMERALS: 100, air cylinder; 101, waste water pipe; 102, solenoid valve; 103, controller; 200, sedimentation tank; 201, pipe installation hole; 202, support panel; 203, chute; 204, guide rod; 205, scraper; 206, groove; 207, electric telescopic rod; 300, chemical liquid tank; 301, chemical liquid outlet pipe; 302, horizontal support plate; 303, support column; 400, sewage collection tank; 401, sludge pipe; 402, sewage suction pump; 500, filter tank; 501, filter screen slot; 502, filter tank pipe installation hole; 600, middle water tank; 601, middle water tank outlet pipe; 700, filter screen plate; 800, water pump; 801, water delivery pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] In one embodiment, as Figure 1 shown, a water recycling and reuse device in an air cylinder includes an air cylinder 100. A waste water pipe 101 is connected to the left side of the air cylinder 100. A solenoid valve 102 is connected to the lower end of the waste water pipe 101. A controller 103 is also provided at the top of the air cylinder 100. A sedimentation tank assembly is provided on the left side of the air cylinder 100. The air cylinder 100 drains the processed reclaimed water into the sedimentation tank assembly through the waste water pipe 101. A liquid medicine assembly is provided at the top of the sedimentation tank assembly to precipitate the dye reagent in the reclaimed water and bleach the reclaimed water. A filter box 500 is connected to the side of the sedimentation tank assembly to adsorb shredded cotton fluffs and some impurities. One side of the filter box 500 away from the sedimentation tank 200 is connected to a reclaimed water tank 600. The reclaimed water tank 600 can be built on the roof of the factory building. The bottom of the reclaimed water tank 600 is connected to the air cylinder 100 through a reclaimed water tank outlet pipe 601 to transport the recycled reclaimed water back to the air cylinder 100 for reuse.

[0029] In one embodiment, as Figure 2 shown, the sedimentation tank assembly includes a sedimentation tank 200, a pipe installation hole 201, a support panel 202, a chute 203, a guide rod 204, a scraper 205 and a groove 206. A support panel 202 is provided at the top left of the sedimentation tank 200 to support the liquid medicine assembly. A set of symmetric chutes 203 are provided on the inner walls of the left and right sides of the sedimentation tank 200. A guide rod 204 is provided on the inner walls of the front and back sides of the sedimentation tank 200. A scraper 205 is provided on the guide rod 204. The scraper 205 is connected to the inner wall of the sedimentation tank 200 through an electric telescopic rod 207. The groove 206 is embedded in the lower ends of the front and back inner walls of the sedimentation tank 200. The electric telescopic rod 207 drives the scraper 205 to move back and forth at the bottom of the sedimentation tank 200 to push the sediment at the bottom into the groove 206. A plurality of pipe installation holes 201 are also provided on the side and the top of the support panel 202 of the sedimentation tank 200. A sewage collection tank 400 is provided at the back of the sedimentation tank 200.

[0030] In one embodiment, as Figure 2As shown, there are a total of five pipe installation holes 201. Four of the pipe installation holes 201 are located on the side of the sedimentation tank 200, and one pipe installation hole 201 is located at the top of the support panel 202. On both sides of the scraper 205, there is a set of protruding cube-shaped sliders. The size of the support panel 202 matches the size of the cube-shaped sliders, making the movement of the scraper 205 more stable under the push of the electric telescopic rod 207. In the middle of the top of the moving scraper 205, there is an installation hole, and the inner diameter of the installation hole matches the size of the guide rod 204, allowing the scraper 205 to move left and right along the direction of the guide rod 204.

[0031] In one embodiment, as Figure 4 shown, both sides of the sewage collection tank 400 are connected to the sedimentation tank 200 through the sludge pipe 401. One end of the sludge pipe 401 far from the sewage collection tank 400 is also connected to a sewage suction pump 402. The sewage suction pump 402 adsorbs the sediment in the sedimentation tank 200 into the sewage collection tank 400, separating the reclaimed water and pollutants.

[0032] In one embodiment, as Figure 4 shown, there is an upward-opening installation groove at the top of the sewage collection tank 400. When the sludge in the sewage collection tank 400 accumulates to a certain amount, the operator can regularly clean the sewage collection tank 400. The sludge pipe 401 extends into the groove 206 through two pipe installation holes 201 at the rear side of the sedimentation tank 200, better adsorbing the sediment scraped off by the scraper 205.

[0033] In one embodiment, as Figure 3 shown, the liquid medicine assembly includes a liquid medicine tank 300 located in the upper part of the support panel 202. The bottom of the liquid medicine tank 300 is connected to the pipe installation hole 201 at the top of the support panel 202 through the liquid medicine outlet pipe 301. There is also a solenoid valve 102 in the liquid medicine outlet pipe 301. On both sides of the liquid medicine tank 300, there are two symmetric horizontal support plates 302. The bottom of the horizontal support plates 302 is connected to the support panel 202 through the support columns 303. The liquid medicine outlet pipe 301 discharges the liquid medicine into the sedimentation tank 200 to precipitate and bleach the reclaimed water in the sedimentation tank 200.

[0034] In one embodiment, as Figure 5 and Figure 6 shown, the inner wall of the filter tank 500 is provided with four linearly arrayed filter screen slots 501. A filter screen plate 700 is fitted in the filter screen slots 501. Through the setting of the filter screen slots 501, it is convenient to replace the filter screen plate 700 in time, improving the cleaning effect. On both the left and right sides of the filter tank 500, there is a filter tank pipe installation hole 502. The left filter tank pipe installation hole 502 is connected to the sedimentation tank 200 through a pipe, and the right filter tank pipe installation hole 502 is connected to the water pump 800 through a pipe.

[0035] In one embodiment, as Figure 6 shown, one end of the water pump 800 far from the filter tank 500 is connected to the intermediate water tank 600 through a water delivery pipe 801. The water pump 800 recovers the filtered intermediate water that has flowed through the filter tank 500 to the intermediate water tank 600 for reuse.

[0036] In one embodiment, as Figure 1 shown, a solenoid valve 102 is further provided in the intermediate water tank outlet pipe 601; the controller 103 is electrically connected to the solenoid valves 102 provided in the waste water pipe 101, the chemical liquid outlet pipe 301, and the intermediate water tank outlet pipe 601. During operation, the solenoid valve 102 is opened through the controller 103 to enable the intermediate water to participate in the recovery process.

[0037] Working principle: When it is necessary to replace dyes of different batches, the solenoid valve 102 is opened through the controller 103, and the intermediate water in the air cylinder 100 flows into the sedimentation tank 200. Under the action of the chemical liquid, the dye reagent precipitates to the bottom of the sedimentation tank 200; later, the electric telescopic rod 207 and the sewage suction pump 402 are started. The electric telescopic rod 207 drives the scraper 205 to push the precipitated sediment into the groove 206, and the sewage suction pump 402 sucks the sediment in the groove 206 into the sewage collection tank 400. Then the intermediate water flows into the filter tank 500 for filtration. Under the action of the water pump 800, the filtered intermediate water is conveyed to the intermediate water tank 600 and flows into the air cylinder 100 through the intermediate water tank outlet pipe 601 to participate in the next cycle.

[0038] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A water recycling device in an air flow cylinder, comprising an air flow cylinder (100), wherein a waste water pipe (101) is connected to the left side of the air flow cylinder (100), a solenoid valve (102) is connected to the lower end of the waste water pipe (101), and a controller (103) is also provided on the top of the air flow cylinder (100), characterized in that: A sedimentation tank assembly is provided on the left side of the air flow cylinder (100), a liquid medicine assembly is provided on the top of the sedimentation tank assembly, a filter box (500) is connected to the side of the sedimentation tank assembly, the filter box (500) is connected to the middle water tank (600) on the side away from the sedimentation tank (200), and the bottom of the middle water tank (600) is connected to the air flow cylinder (100) via a middle water tank outlet pipe (601).

2. The device for recycling water in an air flow cylinder according to claim 1, characterized in that: The sedimentation tank assembly comprises a sedimentation tank (200), a pipe installation hole (201), a support panel (202), a slide groove (203), a guide rod (204), a scraper (205) and a groove (206); a support panel (202) is provided on the top of the left side of the sedimentation tank (200); a group of symmetrical slide grooves (203) are provided on the inner walls of the left and right sides of the sedimentation tank (200); a guide rod is provided on the inner walls of the front and rear sides of the sedimentation tank (200); (204), a scraper (205) is provided on the guide rod (204), and the scraper (205) is connected to the inner wall of the sedimentation tank (200) through an electric telescopic rod (207), and the groove (206) is embedded in the lower ends of the front and rear inner walls of the sedimentation tank (200), and a plurality of pipe installation holes (201) are also provided on the side of the sedimentation tank (200) and the top of the supporting panel (202), and a sewage collecting tank (400) is also provided on the rear side of the sedimentation tank (200).

3. The device for recycling water in an air flow cylinder according to claim 2, characterized in that: There are five pipe mounting holes (201), four of which are located on the sides of the sedimentation tank (200), and one pipe mounting hole (201) is located on the top of the support panel (202); a group of protruding cube sliders are provided on both sides of the scraper (205), the size of the support panel (202) matches the size of the cube sliders, and a mounting hole is provided in the middle of the top of the scraper (205), and the inner diameter of the mounting hole matches the size of the guide rod (204).

4. The device for recycling water in an air flow cylinder according to claim 2, characterized in that: The two sides of the sewage collecting tank (400) are connected to the sedimentation tank (200) through a sludge pipe (401), and one end of the sludge pipe (401) away from the sewage collecting tank (400) is also connected to a sewage suction pump (402).

5. The device for recycling water in an air flow cylinder according to claim 4, characterized in that: The top of the sewage collecting tank (400) is provided with a mounting groove opening upward, and the sludge pipe (401) extends into the groove (206) through two pipe mounting holes (201) on the rear side of the sedimentation tank (200).

6. The device for recycling water in an air flow cylinder according to claim 1, characterized in that: The liquid medicine assembly comprises a liquid medicine box (300) located on the upper part of the support panel (202); the bottom of the liquid medicine box (300) is connected to the pipe mounting hole (201) on the top of the support panel (202) via a liquid medicine outlet pipe (301); a solenoid valve (102) is also provided in the liquid medicine outlet pipe (301); two symmetrical horizontal support plates (302) are provided on both sides of the liquid medicine box (300); the bottom of the horizontal support plates (302) is connected to the support panel (202) via a support column (303).

7. The device for recycling water in an air flow cylinder according to claim 1, characterized in that: The inner wall of the filter box (500) is provided with four filter screen slots (501) distributed in a linear array, and a filter screen plate (700) is provided in the filter screen slot (501). A filter box pipe installation hole (502) is provided on each of the left and right sides of the filter box (500), and the filter box pipe installation hole (502) on the left side is connected to the sedimentation tank (200) through a pipe, and the filter box pipe installation hole (502) on the right side is connected to the water pump (800) through a pipe.

8. The device for recycling water in an air flow cylinder according to claim 7, characterized in that: One end of the water pump (800) away from the filter box (500) is connected to the intermediate water tank (600) via a water delivery pipe (801).

9. The device for recycling water in an air flow cylinder according to claim 1, characterized in that: A solenoid valve (102) is also provided in the water outlet pipe (601) of the middle water tank; the controller (103) is electrically connected to the waste water pipe (101), the liquid medicine water outlet pipe (301), and the solenoid valve (102) provided in the water outlet pipe (601) of the middle water tank.

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