A cleaning agent recycling system

Abstract

The application discloses a cleaning agent recycling system and relates to the technical field of detergent recycling. The inner side wall of a filter tank body is fixedly connected with a ceramic filter plate, the high-performance ceramic filter plate is uniformly provided with super-micropores, the aperture of the super-micropores is less than or equal to 1 nm, the top of the ceramic filter plate is provided with a slope, the outer side wall of the filter tank body is fixedly connected with a feeding pipe, the feeding pipe is located above the ceramic filter plate, and the bottom of the filter tank body is fixedly connected with a reflux pipe. Through the cooperation of the filter tank body, the ceramic filter plate, the slope and the feeding pipe, cleaning agent molecules can be accurately screened out according to the characteristics that the diameter of the cleaning agent molecules is less than 1 nm and the diameter of the oil stains, impurities and bacteria cleaned by the tool is greater than 1 nm, and the oil stains, impurities and bacteria can be effectively blocked. Therefore, the cleaning agent and the oil stains can be fully separated, and the filtering effect and the recycling rate of the cleaning agent are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detergent recovery, in particular to a cleaning agent recycling system. Background Art

[0002] In the fields of mechanical processing, metal manufacturing, etc., tool cleaning is an indispensable part of the production process. During the processing, in order to reduce the temperature of the tool and workpiece and reduce friction and wear, coolant or lubricant is usually used, resulting in a large amount of oil impurities on the tool.

[0003] However, when cleaning tools using existing technology, after the cleaning step, impurities and oil in the cleaning agent are mostly removed by physical filtration. However, the pore sizes of existing filter materials can vary greatly. Some pore sizes are too large, making it impossible to effectively intercept oil impurities and bacteria with diameters greater than 1nm; while others are too small, which hinders the passage of cleaning agent molecules and reduces filtration efficiency. In addition, the uneven distribution of pore sizes can lead to unstable flow rates of the cleaning agent during the filtration process. In some areas, the flow rate is too fast, allowing the cleaning agent to pass through before it has time to be fully filtered; while in other areas, the flow rate is too slow, which easily causes the accumulation of oil impurities, further clogging the filter pores and affecting the durability of the filtration effect, making it impossible to fully separate the cleaning agent from the oil impurities. Summary of the Invention

[0004] The purpose of the present invention is to address the shortcomings of the prior art and to propose a cleaning agent recycling system to solve the problem that the pore size of the filter material in the above technical solution may vary greatly, resulting in unstable flow rate of the cleaning agent during the filtration process.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: a cleaning agent recycling system, comprising a filter tank body, wherein a filter structure is provided inside the filter tank body;

[0006] A pressure structure is provided above the filter tank;

[0007] The outer side wall of the filter tank is provided with a supporting structure;

[0008] The filtering structure includes a ceramic filter plate fixedly connected to the inner wall of the filtering tank body, the ceramic filter plate is evenly provided with ultramicropores, and the pore size of the ultramicropores is less than or equal to 1nm, the bottom of the ceramic filter plate is fixedly connected with an arc-shaped protrusion, the bottom center of the ceramic filter plate is fixedly connected with a fixing column, the outer wall of the fixing column is rotatably connected to the turbine fan, the top of the turbine fan is fixedly connected with a support rod, the support rod is hinged with an inclined rod at one end close to the turbine fan, the outer wall of the inclined rod is provided with a limiting groove, the end of the inclined rod away from the turbine fan is fixedly connected with a hemisphere, the top of the support rod is fixedly connected with a column, the column is located inside the limiting groove, a spring is sleeved on the column, the outer wall of the column is slidably connected with a slider, one end of the spring abuts the support rod, and the other end of the spring abuts the slider, the top of the slider is in contact with the bottom of the inclined rod, the inner wall of the filtering tank body is fixedly connected with a snap ring, and the support rod is rotatably connected with a roller at one end close to the snap ring, and the roller is located inside the snap ring.

[0009] As a preferred embodiment, the pressure structure includes a sliding rod fixedly connected to the top of the filter tank body, the outer side wall of the sliding rod is slidably connected to a movable plate, the bottom of the movable plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the outer side wall of the threaded rod is threadedly connected to the top of the filter tank body, the end of the threaded rod away from the motor is rotatably connected to a rubber block, and the outer side wall of the rubber block is in contact with the inner side wall of the filter tank body.

[0010] The beneficial effect of adopting the above further scheme is: by setting up a motor, a threaded rod, and a rubber block, it is convenient to pressurize the detergent and oil mixture above the high-performance ceramic filter plate, so that the detergent and oil mixture can be filtered through the high-performance ceramic filter plate and screened according to the diameter of the molecular structure.

[0011] As a preferred embodiment, the outer side wall of the rubber block is provided with a mounting groove, the inner side wall of the mounting groove is fixedly connected to a limit rod, the outer side wall of the limit rod is slidably connected to a baffle, the top of the baffle is fixedly connected to a return spring, and the inner side wall of the filter tank body is provided with a card slot, the baffle is engaged with the filter tank body through the card slot, and the outer side wall of the baffle fits in the card slot.

[0012] The beneficial effects of adopting the above-mentioned further scheme are: by setting the installation groove, the limit rod, the return spring, and the baffle, it is convenient to limit the rubber block to prevent the rubber block from rotating during the downward movement, and the through hole of the filter tank body is closed to prevent the pressure inside the filter tank body from changing when the rubber block moves downward, causing the detergent and oil mixture to flow back along the inlet, and at the same time avoiding pressure relief inside the filter tank body.

[0013] As a preferred embodiment, the outer side wall of the filter tank body is fixedly connected with a feed pipe, the feed pipe is located at the slot, and one end of the feed pipe is located above the ceramic filter plate.

[0014] The beneficial effect of adopting the above further scheme is: by arranging the feed pipe at the slot, the pressure inside the filter tank body is prevented from changing when the rubber block moves downward, causing the detergent and oil mixture to flow back along the feed pipe, and at the same time avoiding pressure relief inside the filter tank body.

[0015] As a preferred embodiment, the outer wall of the filter tank body is fixedly connected with a backflush pipe, the backflush pipe is located directly below the turbine fan, and a pressurizing mechanism is provided at one end of the backflush pipe away from the filter tank body.

[0016] The beneficial effect of adopting the above further solution is: by arranging the back-blowing pipe directly below the turbine fan, it is convenient to fully utilize the energy of the airflow, so that the turbine fan obtains greater power, thereby driving the rebound hammer above to rotate.

[0017] As a preferred embodiment, one end of the backflush pipe located inside the filter tank is below the ceramic filter plate and is on the same vertical line as the center point of the ceramic filter plate.

[0018] The beneficial effect of adopting the above further solution is that the backflush pipe and the center point of the ceramic filter plate are arranged on the same vertical line.

[0019] As a preferred embodiment, the support structure includes an annular guardrail fixedly connected to the outer side wall of the filter tank body, and the outer side wall of the annular guardrail is fixedly connected to a bracket.

[0020] The beneficial effect of adopting the above further solution is that by providing a support structure, the filter tank body can be easily supported, thereby preventing the filter tank body from tipping over during use.

[0021] As a preferred embodiment, the bottom of the filter tank body is fixedly connected with a return pipe, the return pipe is located at the bottom center of the filter tank body, and a valve is provided on the return pipe.

[0022] The beneficial effect of adopting the above further solution is that by providing a valve, it is convenient for operators to centrally collect and process the cleaning liquid in the filter tank.

[0023] In summary, compared with the prior art, the advantages and positive effects of the present invention are:

[0024] Through the coordinated use of the filter tank, high-performance ceramic filter plate, slope, and feed pipe, it is convenient to effectively separate the cleaning agent from the oil impurities based on the characteristics that the diameter of the cleaning agent molecules is less than 1nm, while the diameter of the oil impurities, bacteria, etc. cleaned by the tool is greater than 1nm. Through the application of the high-performance ceramic ultra-microporous filtration system, the efficient reuse of the cleaning agent is achieved, which significantly improves the filtration efficiency and service life, reduces the production cost and waste liquid generation, is environmentally friendly and has significant economic benefits.

[0025] By using the motor, threaded rod and rubber block in conjunction with each other, it is convenient to pressurize the inside of the filter tank, so that the high-performance ceramic filter plate can better filter the oil and impurities. By using the mounting groove, limit rod, return spring and baffle in conjunction with each other, it is convenient to seal the top of the high-performance ceramic filter plate to avoid the pressure relief of the filter tank when the rubber block is pressurized. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a cleaning agent recycling system of the present invention;

[0027] Figure 2 This is a schematic diagram of a high-performance ceramic filter plate and related parts of a cleaning agent recycling system structure of the present invention;

[0028] Figure 3 This is a schematic diagram of a cleaning agent recycling system structure turbine fan and related parts of the present invention;

[0029] Figure 4 This is a schematic diagram of the inclined rod and related parts of the cleaning agent recycling system structure of the present invention;

[0030] Figure 5 This is a schematic diagram of a roller and related parts of a cleaning agent recycling system according to the present invention;

[0031] Figure 6 This is a schematic diagram of a cleaning agent recycling system structure rubber block and related parts of the present invention;

[0032] Figure 7 This is a schematic diagram of a structural baffle and related parts of a cleaning agent recycling system of the present invention;

[0033] Figure 8 The figure is a schematic diagram of the structure and flow of a cleaning agent recycling system of the present invention.

[0034] Description of reference numerals:

[0035] 1. Filter tank;

[0036] 2. Filter structure; 201. Ceramic filter plate; 202. Arc-shaped protrusion; 203. Fixing column; 204. Turbofan; 205. Support rod; 206. Slant rod; 207. Limiting groove; 208. Hemisphere; 209. Column; 210. Spring; 211. Snap ring; 212. Roller;

[0037] 3. Pressure structure; 301. Sliding rod; 302. Moving plate; 303. Motor; 304. Threaded rod; 305. Rubber block; 306. Mounting slot; 307. Limiting rod; 308. Return spring; 309. Baffle; 310. Slot;

[0038] 4. Feed pipe;

[0039] 5. Support structure; 501. Annular guardrail; 502. Bracket;

[0040] 6. Backflush the pipe;

[0041] 7. Return pipe; 71. Valve. DETAILED DESCRIPTION

[0042] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 As shown, the present invention provides a technical solution: a cleaning agent recycling system, comprising a filter tank 1, wherein a filter structure 2 is provided inside the filter tank 1;

[0043] A pressure structure 3 is provided above the filter tank 1;

[0044] The outer wall of the filter tank 1 is provided with a support structure 5;

[0045] The filtering structure 2 includes a ceramic filter plate 201 fixedly connected to the inner wall of the filter tank body 1. Ultra-micropores are evenly opened on the ceramic filter plate 201, and the pore size of the ultra-micropores is less than or equal to 1nm. Since the diameter of the cleaning agent molecules is less than 1nm, and the diameter of the oil, impurities, bacteria, etc. cleaned by the tool is greater than 1nm, the ultra-micropores provided on the ceramic filter plate 201 can effectively filter the cleaning agent molecules. The bottom of the ceramic filter plate 201 is fixedly connected with an arc-shaped protrusion 202, and the bottom center of the ceramic filter plate 201 is fixedly connected with a fixed column 203. The outer wall of the fixed column 203 is rotatably connected to a turbine fan 204. The top of the turbine fan 204 is fixedly connected to a support rod 205. There are four support rods 205, and the four support rods 205 are distributed in a circular array. At the top of the turbine fan 204, the four support rods 205 are hinged with oblique rods 206 at one end close to the turbine fan 204, and the outer walls of the four oblique rods 206 are respectively provided with limiting grooves 207. The four oblique rods 206 are respectively fixedly connected with hemispheres 208 at one end away from the turbine fan 204. The tops of the four hemispheres 208 are all fitted with the bottom of the ceramic filter plate 201. The tops of the four support rods 205 are respectively fixedly connected with columns 209. The tops of the support rods 205 are fixedly connected with springs 210. The ends of the springs 210 away from the support rods 205 are provided with sliders. The tops of the sliders are fitted with the bottoms of the oblique rods 206. The inner wall of the filter tank body 1 is fixedly connected with a snap ring 211, and the end of the support rod 205 close to the snap ring 211 is rotatably connected with a roller 212.

[0046] After the mixed liquid enters the interior of the filter tank body 1, the used cleaning agent is filtered by the ceramic filter plate 201. At this time, the back-blowing device blows high-pressure gas into the interior of the filter tank body 1. At this time, the turbine fan 204 rotates under the influence of wind, thereby driving the four support rods 205 to rotate synchronously. In addition, because four arc-shaped protrusions 202 are provided at the bottom of the ceramic filter plate 201, when the top of the hemispherical body 208 fixed at one end of the four inclined rods 206 conflicts with the outer wall of the four arc-shaped protrusions 202, the four inclined rods 206 are forced to move toward The four support rods 205 move in the same direction, thereby compressing the four springs 210. When the four hemispheres 208 gradually move away from the four arc-shaped protrusions 202, under the action of the elastic force of the four springs 210 themselves, the four oblique rods 206 will drive the four hemispheres 208 to knock on the bottom of the ceramic filter plate 201, causing the ceramic filter plate 201 to vibrate. The vibration will make the movement of oil molecules more chaotic. They may continue to collide and gather on the surface of the filter plate, or be loosened by the vibration and more easily carried away by the backblowing gas.

[0047] like Figure 6 、 Figure 7As shown: the pressure structure 3 includes a sliding rod 301 fixedly connected to the top of the filter tank body 1, the outer wall of the sliding rod 301 is slidably connected to the movable plate 302, the bottom of the movable plate 302 is fixedly connected to the motor 303, the output end of the motor 303 is fixedly connected to the threaded rod 304, the outer wall of the threaded rod 304 is threadedly connected to the top of the filter tank body 1, and the end of the threaded rod 304 away from the motor 303 is rotatably connected to the rubber block 305, and the outer wall of the rubber block 305 is in contact with the inner wall of the filter tank body 1;

[0048] When in use, the motor 303 is started, and the motor 303 drives the threaded rod 304 to rotate. When the threaded rod 304 rotates, since the threaded rod 304 is threadedly connected to the top of the filter tank body 1, the rotation of the threaded rod 304 will move the movable plate 302 and the motor 303 toward the filter tank body 1. Because the end of the threaded rod 304 away from the motor 303 is rotatably connected to the rubber block 305, when the threaded rod 304 rotates and its position changes, it will push the rubber block 305 to move toward the bottom of the filter tank body 1. At this time, the movement of the rubber block 305 will compress the air inside the filter tank body 1, especially the air above the ceramic filter plate 201 inside the filter tank body 1, thereby increasing the filtration speed of the impurity mixture above the ceramic filter plate 201.

[0049] like Figure 6 、 Figure 7 As shown: the outer wall of the rubber block 305 is provided with a mounting groove 306, and the inner wall of the rubber block 305 is fixedly connected to a limiting rod 307, and two limiting rods 307 are both located inside the mounting groove 306, and the outer walls of the two limiting rods 307 are slidably connected to a baffle 309, and the top of the baffle 309 is fixedly connected to a return spring 308, which is also provided with two return springs, and the two return springs 308 are respectively wound around the outside of the two limiting rods 307. When in use, as the rubber block 305 moves toward the bottom of the filter tank body 1, it will drive the baffle 309 to move synchronously. When the baffle 309 moves to the connection point of the feed pipe 4, the baffle 309 stops, and the rubber block 305 continues to move. The fixed connection between the baffle 309 and the return spring 308 slides along the two limit rods 307, allowing the rubber block 305 to continue to move, thereby further compressing the air inside the filter tank body 1. A slot 310 is provided on the inner wall of the filter tank body 1. The slot 310 is located at the connection point between the filter tank body 1 and the feed pipe 4. The baffle 309 is engaged with the filter tank body 1 through the slot 310, and the outer wall of the baffle 309 is matched with the slot 310, which is convenient for limiting the position of the baffle 309 and preventing the baffle 309 from blocking the moving path of the rubber block 305 when it is stagnant. When the baffle 309 is inserted into the slot 310, the outer wall of the baffle 309 is matched with the inner wall of the filter tank body 1, allowing the rubber block 305 to continue to move.

[0050] like Figure 1 、 Figure 2 、 Figure 6 、 Figure 7 As shown: the outer wall of the filter tank body 1 is fixedly connected with a feed pipe 4, the feed pipe 4 is located at the card slot 310, and one end of the feed pipe 4 is located above the ceramic filter plate 201;

[0051] like Figure 1 、 Figure 2 and Figure 3 The blow-back pipe 6 is located at the bottom center of the high-performance ceramic filter plate 2, so that the high-pressure air flow can be evenly distributed to the bottom of the high-performance ceramic filter plate 2, avoiding the back-blowing position from being concentrated, resulting in incomplete cleaning.

[0052] like Figure 1 、 Figure 2 As shown: one end of the backflush pipe 6 is located inside the filter tank 1 and is below the ceramic filter plate 201 and is on the same vertical line as the center point of the ceramic filter plate 201.

[0053] like Figure 1 、 Figure 2 As shown: the support structure 5 includes an annular guardrail 501 fixedly connected to the outer wall of the filter tank 1, and the outer wall of the annular guardrail 501 is fixedly connected to a bracket 502

[0054] like Figure 1 、 Figure 2 As shown: the bottom of the filter tank body 1 is fixedly connected with a return pipe 7, which is located at the bottom center of the filter tank body 1. A valve 71 is provided on the return pipe 7 to facilitate the recycling and reuse of the recyclable detergent inside the filter tank body 1.

[0055] Working principle:

[0056] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 As shown, the cleaning agent recycling system, when in use, the mixed detergent enters the interior of the filter tank body 1 through the feed pipe 4, and the motor 303 is further started, and the motor 303 drives the threaded rod 304 to rotate. When the threaded rod 304 rotates, since the threaded rod 304 is threadedly connected to the top of the filter tank body 1, the rotation of the threaded rod 304 will move the movable plate 302 and the motor 303 toward the filter tank body 1. Because the end of the threaded rod 304 away from the motor 303 is rotatably connected to the rubber block 305, when the threaded rod 304 rotates and its position changes, it will push the rubber block 305 toward the filter tank body 1. The bottom of the filter tank body 1 moves, and the movement of the rubber block 305 at this time will compress the air inside the filter tank body 1, especially the air above the high-performance ceramic filter plate 2 inside the filter tank body 1, thereby increasing the air pressure above the high-performance ceramic filter plate 2. The high-performance ceramic filter plate 2 is provided with ultra-micropores, and the pore size of the ultra-micropores is less than or equal to 1nm. Since the diameter of the cleaning agent molecule is less than 1nm, and the diameter of the oil, impurities, bacteria, etc. cleaned by the tool is greater than 1nm, the ultra-micropores provided on the high-performance ceramic filter plate 2 can effectively filter the cleaning agent molecules. Since the molecular diameter of the oil impurities is generally The particles larger than 1nm are intercepted by the high-performance ceramic filter plate 2 during filtration, thereby filtering and recovering the detergent. When the air above the high-performance ceramic filter plate 2 is compressed, the filtration speed of the impurity mixture above the high-performance ceramic filter plate 2 is improved. After the filtration is completed, start 6 to blow high-pressure gas into the interior of the filter tank 1. At this time, the turbine fan 204 rotates under the influence of the wind, thereby driving the four support rods 205 to rotate synchronously. In addition, because the bottom of the ceramic filter plate 201 is provided with four arc-shaped protrusions 202, when the top of the hemisphere 208 fixed by one end of the four inclined rods 206 is aligned with the four When the outer wall of the arc-shaped protrusion 202 collides, the four oblique rods 206 are forced to move toward the four support rods 205, thereby compressing the four springs 210. When the four hemispheres 208 gradually move away from the four arc-shaped protrusions 202, under the action of the elastic force of the four springs 210 themselves, the four oblique rods 206 will drive the four hemispheres 208 to knock on the bottom of the ceramic filter plate 201, causing the ceramic filter plate 201 to vibrate. The vibration will make the movement of oil molecules more chaotic. They may continue to collide and gather on the surface of the filter plate, or be loosened by the vibration and more easily carried away by the backblowing gas.

Claims

1. A cleaning agent recycling system, comprising a filter tank (1), characterized in that: A filtering structure (2) is provided inside the filtering tank (1); A pressure structure (3) is provided above the filter tank (1); The outer side wall of the filter tank (1) is provided with a support structure (5); The filtering structure (2) comprises a ceramic filter plate (201) fixedly connected to the inner wall of the filtering tank body (1), the ceramic filter plate (201) being uniformly provided with ultramicropores, and the ultramicropore diameter is less than or equal to 1 nm, the bottom of the ceramic filter plate (201) being fixedly connected with an arc-shaped protrusion (202), the bottom center of the ceramic filter plate (201) being fixedly connected with a fixing column (203), the outer wall of the fixing column (203) being rotatably connected with a turbine fan (204), the top of the turbine fan (204) being fixedly connected with a support rod (205), the support rod (205) being hinged with an oblique rod (206) at one end close to the turbine fan (204), the outer wall of the oblique rod (206) being provided with a limiting groove (207), the oblique rod (20 6) The end away from the turbine fan (204) is fixedly connected to a hemisphere (208), the top of the support rod (205) is fixedly connected to a column (209), the column (209) is located inside the limiting groove (207), a spring (210) is sleeved on the column (209), the outer wall of the column (209) is slidably connected to a slider, one end of the spring (210) abuts the support rod (205), and the other end of the spring abuts the slider, the top of the slider fits with the bottom of the inclined rod (206), the inner wall of the filter tank body (1) is fixedly connected to a snap ring (211), the end of the support rod (205) close to the snap ring (211) is rotatably connected to a roller (212), and the roller (212) is located inside the snap ring (211); The pressure structure (3) comprises a sliding rod (301) fixedly connected to the top of the filter tank body (1); the outer wall of the sliding rod (301) is slidably connected to a movable plate (302); the bottom of the movable plate (302) is fixedly connected to a motor (303); the output end of the motor (303) is fixedly connected to a threaded rod (304); the outer wall of the threaded rod (304) is threadedly connected to the top of the filter tank body (1); the end of the threaded rod (304) away from the motor (303) is rotatably connected to a rubber block (305); the outer wall of the rubber block (305) is in contact with the inner wall of the filter tank body (1); The outer side wall of the rubber block (305) is provided with a mounting groove (306), the inner side wall of the mounting groove (306) is fixedly connected to a limiting rod (307), the outer side wall of the limiting rod (307) is slidably connected to a baffle (309), the top of the baffle (309) is fixedly connected to a return spring (308), the inner side wall of the filter tank body (1) is provided with a clamping groove (310), the baffle (309) is clamped with the filter tank body (1) through the clamping groove (310), and the outer side wall of the baffle (309) is fitted with the clamping groove (310); The outer wall of the filter tank body (1) is fixedly connected to a backflush pipe (6), the backflush pipe (6) is located directly below the turbine fan (204), and a pressurizing mechanism is provided at one end of the backflush pipe (6) away from the filter tank body (1).

2. A cleaning agent recycling system according to claim 1, characterized in that: The outer side wall of the filter tank body (1) is fixedly connected to a feed pipe (4), the feed pipe (4) is located at the clamping groove (310), and one end of the feed pipe (4) is located above the ceramic filter plate (201).

3. The cleaning agent recycling system according to claim 1, characterized in that: One end of the backflush pipe (6) located inside the filter tank (1) is below the ceramic filter plate (201) and is on the same vertical line as the center point of the ceramic filter plate (201).

4. A cleaning agent recycling system according to claim 1, characterized in that: The support structure (5) comprises an annular guardrail (501) fixedly connected to the outer wall of the filter tank body (1), and a bracket (502) is fixedly connected to the outer wall of the annular guardrail (501).

5. The cleaning agent recycling system according to claim 1, characterized in that: The bottom of the filter tank body (1) is fixedly connected to a return pipe (7), the return pipe (7) is located at the bottom center of the filter tank body (1), and a valve (71) is provided on the return pipe (7).

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