An industrial cleaning wastewater recycling treatment system

Abstract

The utility model provides an industrial cleaning wastewater reuse treatment system, including wastewater reuse cylinder, the outer wall all around of wastewater reuse cylinder is fixedly connected with support leg, the top of wastewater reuse cylinder outer wall is fixedly connected with the water inlet pipe that communicates with its inside, the top of wastewater reuse cylinder is fixedly installed with the cylinder cover, the bottom of cylinder cover is located in the wastewater reuse cylinder and is provided with floating object cleaning subassembly, the bottom of wastewater reuse cylinder cone is fixed with the waste residue collection box that communicates with its inside, one side fixed mounting of waste residue collection box opening place has the sealing cover. Strip collection frame dynamic adhesion water surface with water level, and through the mode of rotation scraping initiative collection floating object, reduce the oil dirt, the foam and attach in wastewater reuse cylinder inner wall and form the stubborn dirt, simultaneously, waste residue is concentrated and is received in waste residue collection box, when cleaning, need not to disassemble equipment main part, only need to open the sealing cover, reduce the cleaning time of shutdown, guarantee system continuous operation.

Description

Technical Field

[0001] This utility model relates to the technical field of industrial wastewater treatment equipment, specifically an industrial cleaning wastewater reuse treatment system. Background Technology

[0002] In the current industrial production system, the cleaning process has become one of the main sources of wastewater discharge. The wastewater generated is large in volume and complex in composition, generally mixed with various floating objects, solid waste residues and other impurities. If this wastewater is discharged directly without treatment, it will cause a serious waste of precious water resources. On the other hand, the pollutants in the water will seep into the soil and pollute the water bodies, causing continuous damage to the ecological environment.

[0003] Existing industrial wastewater treatment equipment causes a large amount of oil and foam to be released during the wastewater mixing process. These substances easily adhere to the inner wall of the equipment, forming stubborn dirt. At the same time, the waste residue that settles after the wastewater has settled will accumulate at the bottom of the equipment, gradually clogging the filter plates and reducing the filtration capacity, requiring frequent shutdowns for cleaning. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an industrial cleaning wastewater reuse and treatment system to solve the problems mentioned in the background section. This invention features a novel structure. By incorporating a strip-shaped collection frame that dynamically conforms to the water surface according to the water level, and actively collecting floating debris through a rotating scraping mechanism, it reduces the adhesion of oil and scum to the inner wall of the wastewater reuse cylinder, thus reducing the frequency of cleaning the equipment's inner wall and lowering maintenance workload. Simultaneously, waste residue is centrally collected in a waste residue collection box. Cleaning does not require disassembling the main body of the equipment; only the sealing cover needs to be opened to remove the waste residue, significantly reducing downtime for cleaning and ensuring continuous system operation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial cleaning wastewater reuse treatment system, comprising a wastewater reuse cylinder, with supporting legs fixedly connected to all four sides of the outer wall of the wastewater reuse cylinder, an inlet pipe connected to the interior of the outer wall of the wastewater reuse cylinder fixedly connected to the top, a cylinder cover fixedly installed on the top of the wastewater reuse cylinder, a floating debris cleaning component located at the bottom of the cylinder cover inside the wastewater reuse cylinder, the bottom of the wastewater reuse cylinder being designed as a cone shape and gradually tapering from top to bottom, a waste residue collection box connected to the interior of the cone-shaped bottom of the wastewater reuse cylinder being fixedly installed, and a sealing cap fixedly installed on one side of the opening of the waste residue collection box.

[0006] Furthermore, a servo motor is fixedly installed at the bottom of the waste residue collection box, and the output shaft of the servo motor is fixedly connected to a rotating rod that passes through the waste residue collection box and into the wastewater reuse cylinder. An L-shaped water outlet pipe is installed through the side wall of the wastewater reuse cylinder, and the water inlet at the bottom of the longitudinal pipe of the L-shaped water outlet pipe is located above the connection port between the bottom cone of the wastewater reuse cylinder and the waste residue collection box.

[0007] Furthermore, the longitudinal tube of the L-shaped outlet pipe is sleeved on the outside of the rotating rod and is located on the same central axis as it. One end of the outlet of the transverse tube of the L-shaped outlet pipe extends to the outside of the side wall of the wastewater recycling cylinder. The top of the rotating rod is fixedly connected to a stirring frame located above the L-shaped outlet pipe. The rotating rod is fixedly connected to a spiral blade inside the longitudinal tube of the L-shaped outlet pipe.

[0008] Furthermore, the floating debris cleaning assembly includes a fixing strip rotatably fitted at the center of the bottom of the cylinder cover, a connecting groove that slides with the fixing strip is provided on one side of the central rod of the stirring frame, a displacement groove is provided on one side of the fixing strip, and a lifting block slides with the inner wall of the displacement groove.

[0009] Furthermore, a float and a strip-shaped collection frame are fixedly connected to one side of the lifting block, and a collection port communicating with the interior of the strip-shaped collection frame is opened on one side.

[0010] Furthermore, a fixed plate is fixedly connected to the inner wall of the horizontal pipe of the L-shaped water outlet near the water outlet. A through hole is opened through the middle of the fixed plate. An adjusting rod is rotatably fitted to the inner wall of the through hole. An opening and closing cylinder is fixedly connected to one end of the adjusting rod located inside the horizontal pipe of the L-shaped water outlet. Filter cotton and filter plate are fixedly connected to the inner wall of the opening and closing cylinder from the outside to the inside.

[0011] Furthermore, the inner walls of the L-shaped outlet pipe are provided with first through grooves extending outward on both sides, and the inner walls of the opening and closing cylinder are provided with second through grooves extending outward on both sides. The first through grooves and the second through grooves cooperate to allow flow when aligned and to close when misaligned.

[0012] Furthermore, a third through groove is provided through the side wall of the opening and closing cylinder near the fixed plate, and a fourth through groove is provided through one side of the fixed plate. The third through groove and the fourth through groove cooperate to allow flow when aligned and to close when misaligned.

[0013] The beneficial effects of this utility model are: 1. This industrial cleaning wastewater reuse system features a strip-shaped collection frame that dynamically conforms to the water surface based on the water level. It actively collects floating debris through a rotating scraping mechanism, reducing the accumulation of oil and scum on the inner wall of the wastewater reuse tank, thus minimizing the frequency of cleaning and reducing maintenance workload. Simultaneously, waste residue is centrally collected in a waste residue collection box. Cleaning requires no disassembly of the main equipment; simply opening the sealed cover removes the waste residue, minimizing downtime and ensuring continuous system operation.

[0014] 2. This industrial cleaning wastewater reuse system uses a dual filtration design of filter cotton and filter plate to remove fine impurities and residual particles from the wastewater, ensuring the cleanliness of the reused wastewater and reducing the impact of impurities on the precision of subsequent production processes or damage to equipment. The on / off state of the L-shaped water outlet pipe can be switched by rotating the adjustment rod, and the water output rhythm can be flexibly controlled according to production needs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an industrial cleaning wastewater reuse and treatment system according to the present invention; Figure 2 This is a side sectional view of the wastewater reuse cylinder of this utility model. Figure 3 This is a schematic diagram of the structure of the floating debris removal component of this utility model; Figure 4 This utility model Figure 2 -Enlarged structural diagram at point A; Figure 5 This is a schematic diagram of the connection between the L-shaped water outlet pipe and the opening / closing cylinder of this utility model.

[0016] In the diagram: 1. Wastewater reuse cylinder; 2. Support leg; 3. Inlet pipe; 4. Cylinder cover; 5. Floating debris cleaning assembly; 501. Fixing strip; 502. Connecting groove; 503. Displacement groove; 504. Lifting block; 505. Float; 506. Strip collection frame; 507. Collection port; 6. Waste residue collection box; 7. Servo motor; 8. Sealing cover; 9. L-shaped outlet pipe; 10. Rotating rod; 11. Stirring frame; 12. Spiral blade; 13. Fixing plate; 14. Through hole; 15. Adjusting rod; 16. Opening and closing cylinder; 17. Filter cotton; 18. Filter plate; 19. First through groove; 20. Second through groove; 21. Third through groove; 22. Fourth through groove. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Please refer to Figures 1 to 5This utility model provides a technical solution: an industrial cleaning wastewater reuse treatment system, including a wastewater reuse cylinder 1. Support legs 2 are fixedly connected to all four sides of the outer wall of the wastewater reuse cylinder 1. A water inlet pipe 3 connected to the inside of the outer wall of the wastewater reuse cylinder 1 is fixedly connected to the top of the outer wall of the wastewater reuse cylinder 1. A cylinder cover 4 is fixedly installed on the top of the wastewater reuse cylinder 1. A floating debris cleaning component 5 is set at the bottom of the cylinder cover 4 inside the wastewater reuse cylinder 1. The bottom of the wastewater reuse cylinder 1 is designed to be conical and gradually narrows from top to bottom. A waste residue collection box 6 connected to the inside of the conical bottom of the wastewater reuse cylinder 1 is fixedly installed. A sealing cover 8 is fixedly installed on one side of the opening of the waste residue collection box 6.

[0019] In this embodiment, a servo motor 7 is fixedly installed at the bottom of the waste residue collection box 6. The output shaft of the servo motor 7 is fixedly connected to a rotating rod 10 that penetrates the waste residue collection box 6 into the wastewater reuse cylinder 1. An L-shaped outlet pipe 9 is installed through the side wall of the wastewater reuse cylinder 1. The inlet of the longitudinal tube of the L-shaped outlet pipe 9 is located above the connection port between the bottom cone of the wastewater reuse cylinder 1 and the waste residue collection box 6. The longitudinal tube of the L-shaped outlet pipe 9 is sleeved on the outside of the rotating rod 10 and is located on the same central axis as it. One end of the outlet of the transverse tube of the L-shaped outlet pipe 9 extends to the outside of the side wall of the wastewater reuse cylinder 1. The top of the rotating rod 10 is fixedly connected to a rotating rod 10 located at the L-shaped outlet pipe 1. The stirring rack 11 above the water pipe 9 has a rotating rod 10 located inside the longitudinal pipe of the L-shaped water outlet pipe 9, with a spiral blade 12 fixedly connected. The floating debris cleaning assembly 5 includes a fixing strip 501 rotatably fitted at the center of the bottom of the cylinder cover 4. A connecting groove 502 that slides with the fixing strip 501 is opened on one side of the central rod of the stirring rack 11. A displacement groove 503 is opened on one side of the fixing strip 501. A lifting block 504 is slidably fitted on the inner wall of the displacement groove 503. A float 505 and a strip-shaped collection frame 506 are fixedly connected to one side of the lifting block 504. A collection port 507 communicating with the inside of the strip-shaped collection frame 506 is opened on one side of the frame.

[0020] Specifically, wastewater is injected into the wastewater recycling cylinder 1 through the inlet pipe 3. The float 505 in the floating debris cleaning component 5 uses buoyancy to drive the lifting block 504 to slide along the displacement groove 503 of the fixed bar 501, so that the strip collection frame 506 always fits the liquid surface and sets a preset position for collecting floating debris. The servo motor 7 is started, and its output shaft drives the rotating rod 10 to rotate. On the one hand, the rotating rod 10 slides with the fixed bar 501 through the connecting groove 502, so that the strip collection frame 506 can float up and down with the water level while rotating. The oil and foam on the water surface are scraped off and collected by the collection port 507.

[0021] In this embodiment, a fixed plate 13 is fixedly connected to the inner wall of the horizontal tube of the L-shaped water outlet pipe 9 near the water outlet. A through hole 14 is opened through the middle of the fixed plate 13. An adjusting rod 15 is rotatably fitted to the inner wall of the through hole 14. An opening and closing cylinder 16 is fixedly connected to one end of the adjusting rod 15 located inside the horizontal tube of the L-shaped water outlet pipe 9. A filter cotton 17 and a filter plate 18 are fixedly connected from the outside to the inside of the inner wall of the opening and closing cylinder 16. A first through groove 19 is opened through both sides of the inner wall of the horizontal tube of the L-shaped water outlet pipe 9. A second through groove 20 is opened through both sides of the inner wall of the opening and closing cylinder 16. The first through groove 19 and the second through groove 20 cooperate to allow flow when aligned and to close when misaligned. A third through groove 21 is opened through the side wall of the opening and closing cylinder 16 near the fixed plate 13. A fourth through groove 22 is opened through one side of the fixed plate 13. The third through groove 21 and the fourth through groove 22 cooperate to allow flow when aligned and to close when misaligned.

[0022] Specifically, manually rotate the adjusting rod 15 to rotate the opening and closing cylinder 16 to the state where "the first channel 19 and the second channel 20 are misaligned, and the third channel 21 and the fourth channel 22 correspond". The L-shaped water outlet pipe 9 is opened, and the wastewater enters the pipe with the assistance of the spiral blade 12. It then enters the opening and closing cylinder 16 through the fourth channel 22 and the third channel 21 in sequence. After being filtered by the filter cotton 17 and the filter plate 18, it is discharged for reuse. Rotate the adjusting rod 15 in the opposite direction to close the L-shaped water outlet pipe 9. Open the sealing cover 8 to clean the waste residue in the waste residue collection box 6. Take out the strip collection frame 506 to empty the floating objects. After reinstalling, it can enter the next cycle.

[0023] When using this device, first start the system and continuously inject the industrial cleaning wastewater to be treated into the wastewater recycling cylinder 1 through the inlet pipe 3 above the outer wall of the wastewater recycling cylinder 1 until the wastewater level reaches the preset height.

[0024] During this process, the floating debris removal component 5 is activated: the float 505 automatically rises under the action of buoyancy, driving the lifting block 504 to slide along the displacement groove 503 of the fixed bar 501, so that the strip collection frame 506 always fits the wastewater surface, preparing for the subsequent collection of floating debris.

[0025] After the wastewater is injected, the servo motor 7 at the bottom of the waste residue collection box 6 is started. Its output shaft drives the rotating rod 10, which runs through the waste residue collection box 6 and the wastewater reuse cylinder 1, to rotate. The rotating rod 10 drives the fixing strip 501 at the bottom of the cylinder cover 4 to rotate around the center of the wastewater reuse cylinder 1 through the connecting groove 502 on one side of the central rod of the stirring frame 11. The strip-shaped collection frame 506 on one side of the fixing strip 501 rotates with it, and scrapes the oil, foam and other floating objects on the surface of the wastewater into the frame through the collection port 507, thereby separating the floating objects from the wastewater.

[0026] After the floating matter and waste residue are initially separated, the adjusting rod 15 inside the horizontal pipe of the L-shaped outlet pipe 9 is manually rotated, causing the opening and closing cylinder 16 to rotate on one side of the fixed plate 13. When the first channel 19 and the second channel 20 are misaligned, and the third channel 21 and the fourth channel 22 are fully aligned, the L-shaped outlet pipe 9 switches to the open state. At this time, the wastewater in the wastewater recycling cylinder 1, after preliminary impurity removal, enters the pipe through the rotating spiral blades 12 inside the longitudinal pipe of the L-shaped outlet pipe 9, along the inlet at the bottom of the longitudinal pipe. It then passes through the fourth channel 22 of the fixed plate 13 and the third channel 21 of the opening and closing cylinder 16 before entering the interior of the opening and closing cylinder 16. First, it passes through the filter cotton 17 to remove fine impurities in the water, and then through the filter plate 18 to intercept residual particles, completing double purification. The purified wastewater is finally discharged through the outlet of the horizontal pipe of the L-shaped outlet pipe 9 and directly transported to the subsequent production stage for reuse.

[0027] When closing, rotate the adjusting rod 15 in the opposite direction to align the first through groove 19 with the second through groove 20 and misalign the third through groove 21 with the fourth through groove 22, thus closing the L-shaped outlet pipe 9. After the system has been running for a period of time, open the sealing cover 8 at the opening of the waste residue collection box 6 to clean the waste residue collected in the box at once; at the same time, remove the strip collection frame 506 of the floating matter cleaning component 5, empty the floating matter collected inside, and reinstall it in its original position after cleaning, so that the next round of wastewater treatment cycle can begin.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An industrial cleaning wastewater reuse treatment system, comprising a wastewater reuse cylinder (1), characterized in that: The wastewater recycling cylinder (1) is fixedly connected to support legs (2) around its outer wall. The upper part of the outer wall of the wastewater recycling cylinder (1) is fixedly connected to the inlet pipe (3) which communicates with the inside. The top of the wastewater recycling cylinder (1) is fixedly installed with a cylinder cover (4). The bottom of the cylinder cover (4) is located inside the wastewater recycling cylinder (1) and a floating debris cleaning component (5) is provided. The bottom of the wastewater recycling cylinder (1) is designed to be conical and gradually narrows from top to bottom. The bottom of the conical wastewater recycling cylinder (1) is fixedly connected to a waste residue collection box (6) which communicates with the inside. A sealing cover (8) is fixedly installed on one side of the opening of the waste residue collection box (6).

2. The industrial cleaning wastewater reuse treatment system according to claim 1, characterized in that: A servo motor (7) is fixedly installed at the bottom of the waste collection box (6). The output shaft of the servo motor (7) is fixedly connected to a rotating rod (10) that passes through the waste collection box (6) and into the wastewater recycling cylinder (1). An L-shaped water outlet pipe (9) is installed through the side wall of the wastewater recycling cylinder (1). The water inlet at the bottom of the longitudinal pipe of the L-shaped water outlet pipe (9) is located above the connection port between the bottom cone of the wastewater recycling cylinder (1) and the waste collection box (6).

3. The industrial cleaning wastewater reuse and treatment system according to claim 2, characterized in that: The longitudinal tube of the L-shaped outlet pipe (9) is sleeved on the outside of the rotating rod (10) and is located on the same central axis as it. One end of the horizontal outlet of the L-shaped outlet pipe (9) extends to the outside of the side wall of the wastewater recycling cylinder (1). The top of the rotating rod (10) is fixedly connected to a stirring frame (11) located above the L-shaped outlet pipe (9). The rotating rod (10) is fixedly connected to a spiral blade (12) inside the longitudinal tube of the L-shaped outlet pipe (9).

4. The industrial cleaning wastewater reuse and treatment system according to claim 3, characterized in that: The floating debris cleaning assembly (5) includes a fixing strip (501) rotatably fitted at the center of the bottom of the cylinder cover (4). A connecting groove (502) that slides with the fixing strip (501) is provided on one side of the center rod of the stirring rack (11). A displacement groove (503) is provided on one side of the fixing strip (501). A lifting block (504) slides with the inner wall of the displacement groove (503).

5. The industrial cleaning wastewater reuse and treatment system according to claim 4, characterized in that: A float (505) and a strip collection frame (506) are fixedly connected to one side of the lifting block (504), and a collection port (507) communicating with the inside of the strip collection frame (506) is opened on one side.

6. The industrial cleaning wastewater reuse treatment system according to claim 2, characterized in that: A fixed plate (13) is fixedly connected to the inner wall of the horizontal pipe of the L-shaped water outlet pipe (9) near the water outlet. A through hole (14) is opened through the middle of the fixed plate (13). An adjusting rod (15) is rotatably fitted to the inner wall of the through hole (14). An opening and closing cylinder (16) is fixedly connected to one end of the adjusting rod (15) located inside the horizontal pipe of the L-shaped water outlet pipe (9). A filter cotton (17) and a filter plate (18) are fixedly connected from the outside to the inside to the inner wall of the opening and closing cylinder (16).

7. The industrial cleaning wastewater reuse treatment system according to claim 6, characterized in that: The L-shaped water outlet pipe (9) has a first through groove (19) extending outward on both sides of the inner wall of the horizontal pipe, and the opening and closing cylinder (16) has a second through groove (20) extending outward on both sides of the inner wall of the horizontal pipe. The first through groove (19) and the second through groove (20) cooperate with each other, allowing flow when aligned and closing when misaligned.

8. The industrial cleaning wastewater reuse treatment system according to claim 7, characterized in that: The opening and closing cylinder (16) has a third through groove (21) through the side wall near the fixed plate (13), and a fourth through groove (22) through the side of the fixed plate (13). The third through groove (21) and the fourth through groove (22) cooperate to allow flow when aligned and to close when misaligned.

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