Sand mill separator cleaning device

Abstract

The utility model discloses a sand mill separator cleaning device which comprises a cleaning barrel, the cleaning barrel further comprises a barrel body and a barrel cover, the barrel cover is detachably and tightly installed above the barrel body, the bottom of the barrel body is provided with a positioning separator and a positioning rotating assembly driving the positioning separator to rotate, and a waste water collecting bin is arranged below the positioning rotating assembly. The wastewater collection bin is connected with the sewage treatment tank through a drainage pipe on the barrel body; a spraying pipe is mounted in the center of the inner side of the barrel cover, a booster water pump pipe communicated with the spraying pipe is mounted in the center of the outer side of the barrel cover, the booster water pump pipe is connected with a water return pool through a booster pump, the water return pool is connected with a supernatant discharge outlet of the sewage treatment pool, and scrubbing assemblies capable of scrubbing the inner side and the outer side of the separator at the same time are mounted on the left side and the right side of the barrel cover. The device has the functions that foreign matters are prevented from being introduced during cleaning, the cleaning time is shortened, the cleaning efficiency is improved, and the labor cost and water resources are saved.

Description

Technical Field

[0001] The utility model patent belongs to the technical field of separator cleaning equipment, and specifically relates to a sand mill separator cleaning device. Background Art

[0002] During the production process, due to the excessive viscosity of the material and other factors, the separator of the sand mill was blocked during operation, causing the grinding chamber pressure of the sand mill to increase and the alarm to stop. At this time, the separator of the sand mill needs to be removed and cleaned, and it can only be put into operation after reinstallation. Secondly, since lithium iron phosphate positive electrode materials are used in automotive power batteries and energy storage, the product and quality requirements are very strict. The safety of power batteries in operation is particularly important. Therefore, in production, we have strict control over the introduction of foreign matter, and the requirement is to control the amount of foreign matter introduced from the outside to a minimum.

[0003] The prior art cleaning steps for the sand mill separator are:

[0004] Step 1: Open the inner cavity of the sand mill, scrape off the slurry on the surface of the separator by hand, and then remove the blocked separator assembly. This step requires manual disassembly, and protection must be taken to prevent the introduction of foreign matter; Step 2: Place the removed separator assembly on the plastic pedal. This step should avoid contact with metal objects as much as possible; Step 3: Remove the separator of the separator assembly separately, place it on the ground, and then manually clean the inside and outside of the separator with pure water until it is clean.

[0005] In this process, there is no separate cleaning environment and cleaning method. Human randomness is the main factor, and the degree of cleanliness of cleaning depends on the personal subjective judgment of employees. In addition, employees are required to clean the separator all the time, which consumes manpower and pure water resources. The degree of cleanliness of cleaning cannot be guaranteed, the cleaning efficiency is low, and the risk of foreign matter introduction cannot be evaluated.

[0006] And a lithium iron phosphate sand mill screen cleaning device disclosed in a Chinese patent (CN220590750U) places the screen in a cleaning barrel, and then drives the screen to rotate through a cleaning motor, and desorbs and separates the particles adhered to the screen by centrifugation and friction between the screen and the cleaning liquid; although this method provides a separate clear environment, the separator (screen) cannot be cleaned only by rotating in the cleaning liquid, because unless the separator (screen) is always accelerated, otherwise, although the uniform speed rotation can initially achieve friction between the separator and the cleaning liquid due to the differential speed, as long as time passes, the two speeds will be the same, and there will be no friction effect, and the cleanliness of the cleaning cannot be guaranteed; at the same time, such devices currently tend to waste a large amount of cleaning water, resulting in a waste of water resources.

[0007] Therefore, the utility model provides a sand mill separator cleaning device. Utility Model Content

[0008] In order to solve the above technical problems, the utility model provides a sand mill separator cleaning device, which is used to clean the sand mill separator, thereby replacing manual cleaning and realizing the timing, fixed point and quantitative cleaning of the sand mill separator. The cleaning work is quantified and fixed in method. It can save the cost of manual cleaning and water resources, protect the cleanliness of the equipment, ensure the quality of cleaning, thereby ensuring the quality of the factory products, reducing the downtime for maintenance, and improving production efficiency.

[0009] In order to achieve the above technical effects, the utility model is implemented through the following technical solutions: a sand mill separator cleaning device, including a cleaning barrel, the cleaning barrel also includes a barrel body and a barrel cover, the barrel cover is detachably and tightly installed on the top of the barrel body, the bottom of the barrel body is provided with a positioning and rotating assembly for positioning the separator and driving it to rotate, a wastewater collection bin is provided below the positioning and rotating assembly, and the wastewater collection bin is connected to the sewage treatment tank through a drain pipe on the barrel body; a spray pipe is installed at the center of the inner side of the barrel cover, a booster water pump pipe connected to the spray pipe is installed at the center of the outer side of the barrel cover, the booster water pump pipe is connected to the return water tank through the booster pump, the return water tank is connected to the supernatant discharge port of the sewage treatment tank, and brushing components that can simultaneously brush the inner and outer sides of the separator are installed on both sides of the barrel cover.

[0010] Preferably, the positioning and rotating assembly also includes a chassis, a positioning card, a No. 1 drive motor, and a sealing ring. A positioning card is provided on the upper surface of the chassis, and the bottom surface of the chassis is rotatably mounted on the No. 1 drive motor, and a sealing ring is installed on the No. 1 drive motor.

[0011] Preferably, the chassis is provided with drainage holes penetrating from top to bottom, and the top of the wastewater collection bin is provided with water inlet holes corresponding to the drainage holes.

[0012] Preferably, the spray pipe also includes a central spray pipe and a separator outer spray pipe.

[0013] Preferably, a control switch and a power interface are also provided on the barrel body, and the control switch is electrically connected to the power interface and the No. 1 driving motor.

[0014] Preferably, handles are installed on the front and rear sides of the top of the barrel cover.

[0015] Preferably, the brushing assembly also includes a No. 2 drive motor, a main gear, a sub-gear, and a brushing rod. The No. 2 drive motor is installed on the top of the barrel cover. The driving end of the No. 2 drive motor is connected to the main gear. The side of the main gear is meshingly connected to the sub-gear. The main gear and the sub-gear are both connected to the bottom of the brushing rod. The upper side of the brushing rod is rotatably installed on the top of the barrel cover, and bristles are also provided on the brushing rod.

[0016] The beneficial effects of the utility model are:

[0017] The separator of the device can be driven to rotate by the chassis, and the spray pipe flushes the inner and outer sides of the separator respectively, and the brushing component brushes the inner and outer sides of the side wall of the separator respectively, so that it can be cleaned in 3-5 minutes. During the cleaning process, the spray cleaning sewage will be discharged from the inner and outer drainage outlets at the bottom of the barrel, and the discharged sewage will enter the sewage treatment pool for purification and flow into the return water pool for repeated use; from the above, it can be seen that the use of this device for cleaning not only avoids the introduction of foreign matter, but also shortens the cleaning time, improves the cleaning efficiency, and saves labor costs and water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a top view of the barrel body of the utility model;

[0021] Figure 3 This is a structural diagram of the barrel cover of the utility model;

[0022] Figure 4 It is a cross-sectional schematic diagram of the main view of the utility model;

[0023] Figure 5 It is a cross-sectional schematic diagram of the right view of the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Barrel body; 2. Barrel cover; 3. Wastewater collection bin; 4. Drain pipe; 5. Spray pipe; 6. Booster water pump pipe; 7. Chassis; 8. Positioning card; 9. No. 1 drive motor; 10. Sealing ring; 11. Drain hole; 12. Water inlet hole; 13. Control switch; 14. Power interface; 15. Handle; 16. No. 2 drive motor; 17. Main gear; 18. Sub gear; 19. Brush rod; 20. Brush. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 5 As shown, the prior art in this embodiment has the following problems: The inventor found that there is no separate cleaning environment and cleaning method in the cleaning process of the separator in the prior art, and human randomness accounts for the main factor. The cleanliness of the cleaning depends on the personal subjective judgment of the employee. And the employee needs to clean the separator all the time, which consumes manpower and pure water resources. The cleanliness of the cleaning cannot be guaranteed, the cleaning efficiency is low, and the risk of introducing foreign matter cannot be evaluated. As disclosed in the Chinese patent (CN220590750U), a lithium iron phosphate sand mill screen cleaning device has an unreasonable cleaning method and cannot be cleaned cleanly. At the same time, a large amount of cleaning water will be wasted, resulting in a waste of water resources.

[0028] Therefore, the inventor provides a sand mill separator cleaning device, including a cleaning barrel, the cleaning barrel also includes a barrel body 1 and a barrel cover 2, the barrel cover 2 is detachably and tightly installed on the top of the barrel body 1, the bottom of the barrel body 1 is provided with a positioning and rotating assembly for positioning the separator and driving it to rotate, a wastewater collection bin 3 is provided below the positioning and rotating assembly, and the wastewater collection bin 3 is connected to the sewage treatment tank through a drain pipe 4 on the barrel body 1; a spray pipe 5 is installed at the center of the inner side of the barrel cover 2, a booster water pump pipe 6 connected to the spray pipe 5 is installed at the center of the outer side of the barrel cover 2, the booster water pump pipe 6 is connected to the return water tank through the booster pump, and the return water tank is connected to the supernatant discharge port of the sewage treatment tank, and brushing components that can simultaneously brush the inner and outer sides of the separator are installed on both sides of the barrel cover 2;

[0029] Its working principle and effect are as follows: when using the device, you need to remove the barrel cover 2 first, then put the removed sand mill separator into the barrel body 1, and place it vertically on the chassis 7 in the positioning and rotating assembly, and use the positioning card 8 to position the separator 8, then cover the barrel cover 2 tightly on the barrel body 1. When closing the cover, you need to pay attention to setting the brushing components on both sides of the barrel cover 2 on the inner and outer sides of the left and right side walls of the separator, and also need to set the outer spray pipe 5 of the separator on the outer side of the separator, and then connect it to the booster pump in the return pool through the booster water pump pipe 6, and then connect the drain pipe 4 on the barrel body 1 to the sewage treatment pool. At this time, the preparation work is completed. Start the booster water pump, positioning rotating assembly and scrubbing assembly, the chassis 7 drives the separator to rotate, the spray pipe 5 respectively rinses the inside and outside of the separator, and the scrubbing assembly scrubs the inside and outside of the separator side wall respectively, so that it can be cleaned in 3-5 minutes. During the cleaning process, the spray cleaning sewage will be discharged from the inner and outer drainage outlets at the bottom of the barrel, and the discharged sewage will enter the sewage treatment pool for purification and flow into the return water pool for repeated use; from the above, it can be seen that the use of this device for cleaning not only avoids the introduction of foreign matter, but also shortens the cleaning time, improves the cleaning efficiency, and saves labor costs and water resources.

[0030] Further preferably, the positioning and rotating assembly also includes a chassis 7, a positioning card 8, a No. 1 drive motor 9, and a sealing ring 10. The positioning card 8 is arranged on the upper surface of the chassis 7, and the bottom surface of the chassis 7 is rotatably mounted on the No. 1 drive motor 9, and the No. 1 drive motor 9 is mounted with a sealing ring 10. This structure can drive the rotation of the positioning separator while shortening the cleaning time, wherein the sealing ring 10 can prevent sewage from entering the No. 1 drive motor 9.

[0031] Among them, a drainage hole 11 running through the bottom and top is set on the chassis 7, and a water inlet hole 12 corresponding to the drainage hole 11 is set on the top of the wastewater collection bin 3; the drainage hole 11 and the water inlet hole 12 of this structure can drain the waste liquid generated during the cleaning of the separator through the wastewater collection bin 3 to the sewage treatment pool.

[0032] Further preferably, the spray pipe 5 also includes a central spray pipe 5 and a separator outer spray pipe 5; this structure can flush both the inner and outer sides of the separator to improve the cleaning efficiency.

[0033] Further preferably, a control switch 13 and a power interface 14 are also provided on the barrel body 1, and the control switch 13 is electrically connected to the power interface 14 and the No. 1 drive motor 9; this structure can facilitate the user to control the rotation time. In particular, after washing, there is no need to stop the operation of the No. 1 drive motor 9 in time, and it can be allowed to run for a period of time to shake off the residual water on the separator through centrifugal force, which is convenient for observing the cleanliness of the cleaning and can save water resources.

[0034] Further preferably, handles 15 are installed on the front and rear sides of the top of the barrel cover 2.

[0035] Further preferably, the brushing assembly also includes a No. 2 drive motor 16, a main gear 17, a sub-gear 18, and a brushing rod 19. The No. 2 drive motor 16 is installed on the top of the barrel cover 2, and the driving end of the No. 2 drive motor 16 is connected to the main gear 17. The side of the main gear 17 is meshingly connected to the sub-gear 18. The main gear 17 and the sub-gear 18 are both connected to the bottom of the brushing rod 19. The upper side of the brushing rod 19 is rotatably installed on the top of the barrel cover 2, and bristles 20 are also provided on the brushing rod 19. This structure can brush the inner and outer sides of the side wall of the separator respectively, so that the stains on the separator can be brushed off more quickly.

[0036] Material selection: The main body of the device is made of 304 stainless steel, a positioning and rotating assembly is installed at the bottom of the barrel body 1, and the chassis 7 can be made of 304 stainless steel and is detachable; barrel cover 2: It can be made of plastic PVC or 304 stainless steel, with a built-in threaded port in the middle for connecting the top spray pipe 5 of the barrel cover 2 and screwing it in. The top spray pipe 5 of the barrel cover 2 can be made of plastic PVC or 304 stainless steel. The opening of the pipe body is an equilateral triangle with an opening size of one millimeter and densely distributed. Brushing components are installed on the left and right sides of the barrel cover 2.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sand mill separator cleaning device, comprising a cleaning barrel, characterized in that: The cleaning bucket further comprises a bucket body (1) and a bucket cover (2). The bucket cover (2) is detachably and tightly mounted on the top of the bucket body (1). A positioning rotating assembly for positioning a separator and driving the separator to rotate is arranged at the bottom of the bucket body (1). A wastewater collecting bin (3) is arranged below the positioning rotating assembly. The wastewater collecting bin (3) is connected to a sewage treatment tank via a drain pipe (4) on the bucket body (1); a spray pipe (5) is mounted at the center of the inner side of the bucket cover (2); a booster water pump pipe (6) connected to the spray pipe (5) is mounted at the center of the outer side of the bucket cover (2). The booster water pump pipe (6) is connected to a return water tank via a booster pump. The return water tank is connected to a supernatant discharge port of the sewage treatment tank. Brushing assemblies for simultaneously brushing the inner and outer sides of the separator are mounted on both the left and right sides of the bucket cover (2).

2. A sand mill separator cleaning device according to claim 1, characterized in that: The positioning rotation assembly further comprises a chassis (7), a positioning card (8), a No. 1 drive motor (9), and a sealing ring (10). The positioning card (8) is provided on the upper surface of the chassis (7), the bottom surface of the chassis (7) is rotatably mounted on the No. 1 drive motor (9), and the No. 1 drive motor (9) is mounted with a sealing ring (10).

3. A sand mill separator cleaning device according to claim 2, characterized in that: The chassis (7) is provided with a drainage hole (11) running through it from top to bottom, and the top of the wastewater collection chamber (3) is provided with a water inlet hole (12) corresponding to the drainage hole (11).

4. The sand mill separator cleaning device according to claim 1, characterized in that: The spray pipe (5) further comprises a central spray pipe (5) and a separator outer spray pipe (5).

5. The sand mill separator cleaning device according to claim 1, characterized in that: The barrel body (1) is also provided with a control switch (13) and a power interface (14), and the control switch (13) is electrically connected to the power interface (14) and the first drive motor (9).

6. The sand mill separator cleaning device according to claim 1, characterized in that: Handles (15) are installed on the front and rear sides of the top of the barrel cover (2).

7. The sand mill separator cleaning device according to claim 1, characterized in that: The brushing assembly further comprises a No. 2 driving motor (16), a main gear (17), a sub-gear (18), and a brushing rod (19). The No. 2 driving motor (16) is mounted on the top of the barrel cover (2). The driving end of the No. 2 driving motor (16) is connected to the main gear (17). The side of the main gear (17) is meshedly connected to the sub-gear (18). The main gear (17) and the sub-gear (18) are both connected to the brushing rod (19) below. The upper side of the brushing rod (19) is rotatably mounted on the top of the barrel cover (2). Brush bristles (20) are also provided on the brushing rod (19).

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