Water circulation system for cleaning graphite boat

Abstract

The utility model relates to the technical field of graphite boat cleaning, in particular to a water circulation system for graphite boat cleaning, which comprises cleaning equipment, an adjusting mechanism is fixed at the top end of the cleaning equipment and penetrates into the cleaning equipment, and the adjusting mechanism comprises a movable partition plate. The movable partition plate is slidably connected into the cleaning equipment and located at the top end of the cleaning equipment, a plurality of fixed partition plates are fixedly connected to the inner wall of the cleaning equipment and located on one side of the movable partition plate, and a circulating mechanism is arranged on the outer wall of the cleaning equipment and penetrates into the cleaning equipment. According to the graphite boat cleaning device, the parts in the adjusting mechanism are matched with one another, so that a plurality of cavities can be formed in the cleaning device, graphite boats with different sizes can be placed and cleaned in the cleaning device, and stains in the cleaning device can be precipitated and discharged from the cleaning device through the matching of the parts in the circulating mechanism.

Description

Technical Field

[0001] This utility model relates to the field of graphite boat cleaning technology, specifically to a water circulation system for cleaning graphite boats. Background Technology

[0002] A graphite boat is a small, boat-shaped graphite container primarily used in the photovoltaic industry as a production mold. It resembles a boat and is shaped like one, hence the name "graphite boat." Graphite boats are made from synthetic graphite through machining and are mainly used in industries such as lithium battery production and powder metallurgy.

[0003] Graphite boats accumulate dirt and impurities during use, leading to abnormal coating and affecting performance. Regular cleaning removes these dirt and impurities, restoring the cleanliness of the graphite boat and ensuring its normal operation. Cleaning also extends the lifespan of the graphite boat and reduces production costs for enterprises. Graphite boat cleaning requires removing the graphite boat from the equipment and placing it in a cleaning tank, where it is immersed and cleaned with a specialized cleaning agent.

[0004] The existing graphite boats do not have filtration devices in their cleaning equipment, which means that the cleaning wastewater cannot be recycled, resulting in water waste and environmental pollution, which is inconsistent with my country's environmental protection policies.

[0005] Therefore, it is necessary to propose a water circulation system for cleaning graphite boats to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a water circulation system for cleaning graphite boats. By adjusting the cooperation between the internal parts of the mechanism, multiple chambers can be formed inside the cleaning equipment to accommodate graphite boats of different sizes for cleaning. Through the cooperation between the internal parts of the circulation mechanism, the dirt inside the cleaning equipment can be deposited and discharged from the cleaning equipment. This solves the problem in the prior art where the cleaning device for graphite boats is not equipped with a filtration device, resulting in the wastewater from cleaning that cannot be recycled, causing water waste and environmental pollution, which is inconsistent with my country's environmental protection policy.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a water circulation system for cleaning graphite boats, comprising a cleaning device, wherein an adjustment mechanism is fixed at the top of the cleaning device and extends into the interior of the cleaning device, and a circulation mechanism is provided on the outer wall of the cleaning device and extends into the interior of the cleaning device.

[0008] Preferably, the adjusting mechanism includes a movable partition, which is slidably connected to the interior of the cleaning equipment and located at the top of the cleaning equipment. Multiple fixed partitions are fixedly connected to the inner wall of the cleaning equipment and located on one side of the movable partition. Fixed bolts are threaded to both ends of the top of the movable partition, extending through the movable partition into the interior of the cleaning equipment. Sealing strips are provided at both ends of the movable partition and fit against the inner wall of the cleaning equipment. A cleaning chamber is formed between the movable partition and the inner wall of the cleaning equipment. A first sedimentation chamber is formed between the movable partition and the fixed partitions. A second sedimentation chamber is formed between the multiple fixed partitions. A drain chamber is formed between the fixed partitions and the inner wall of the cleaning equipment.

[0009] Preferably, the circulation mechanism includes a filter screen located on the inner wall of the drain chamber and fitting against the inner wall of the cleaning equipment. A connecting pipe is fixedly connected to the bottom end of the filter screen and extends into the interior of the cleaning equipment. A filter plate is provided on the inner wall of the filter screen and fitting against the bottom end of the filter screen. A drain pipe is fixedly connected to the bottom end of the cleaning equipment. A circulation pipe is fixedly connected to one end of the cleaning equipment and extends through the cleaning equipment to the inner wall of the drain chamber. A water tank is fixedly connected to the side of the cleaning equipment near the movable partition and is sleeved with the outer wall of the circulation pipe. A booster pump is installed and connected to the top of the water tank. Multiple water pipes are provided at the top of the water tank and extend through the cleaning equipment to the interior of the cleaning chamber, located on one side of the booster pump.

[0010] Preferably, the inner wall of the cleaning equipment is provided with multiple connecting grooves that match the sealing strip, and the connecting grooves are distributed between the cleaning chamber and the No. 1 sedimentation chamber. The top of the cleaning equipment is provided with a threaded groove that matches the fixing bolt. The top surface of the movable partition and the fixed partition is provided with a water passage hole, and the bottom surface is provided with a sewage hole.

[0011] Preferably, the bottom of the sewage discharge chamber is provided with a diversion groove at a certain angle, the outer wall of the filter screen is provided with multiple water inlet grooves, and the surface of the filter plate is provided with small filter holes.

[0012] Preferably, the outer wall of the connecting pipe is provided with external threads, the bottom end of the cleaning device is provided with a drain hole that matches the connecting pipe, the drain hole at the bottom end of the cleaning device is provided with an internal thread that matches the outer wall of the connecting pipe, the outer wall of the cleaning device is provided with a water inlet that matches the water pipe, and the outer wall of the cleaning device is provided with a water outlet that matches the circulation pipe.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. The cleaning equipment is equipped with movable partitions and multiple fixed partitions, which form a cleaning chamber, a first sedimentation chamber, a second sedimentation chamber, and a sewage discharge chamber on the inner wall of the cleaning equipment. When the staff needs to clean the graphite boat, they can rotate the fixing bolts to remove them from the cleaning equipment and the movable partitions, thus releasing the installation and fixing between the cleaning equipment and the movable partitions. This allows the staff to move the movable partitions out of the cleaning equipment. The sealing strips on both sides are matched with multiple connecting grooves on the inner wall of the cleaning equipment, making it easy to select a suitable position for the movable partitions within the cleaning equipment. The cleaning chambers can be adjusted according to different sizes of graphite boats, improving the practicality of the cleaning equipment.

[0015] 2. After placing the graphite boat in the cleaning chamber, a booster pump delivers cleaning water from the tank to the cleaning chamber via pipes. Workers then add cleaning agent to clean the graphite boat. The resulting cleaning solution flows into the No. 1 sedimentation chamber through the water outlet and wastewater outlet on the movable partition. After initial sedimentation in the No. 1 chamber, the cleaning solution flows into the No. 2 sedimentation chamber through the fixed partition. Simultaneously, workers add coagulant and flocculant to the No. 1 and No. 2 sedimentation chambers respectively, causing suspended solids and colloidal substances in the cleaning solution to coagulate into large particles. After multiple sedimentation processes in the No. 1 and No. 2 chambers, and because the density of wastewater is greater than that of clean water, the clean water and wastewater in the cleaning solution easily separate into layers, facilitating... Clean water flows into the circulation pipe inside the drain chamber through the water passage on the top surface of the fixed partition, allowing it to circulate back into the water tank for reuse. Simultaneously, wastewater flows into the drain chamber through the wastewater hole at the bottom of the fixed partition, while the cleaning solution flows into the filter screen. The filter screen filters out large particles that settle in the cleaning solution, trapping them within the screen. The filtered cleaning solution is then discharged through the drain pipe, facilitating collection and treatment by the staff. This completes the cleaning operation on the graphite boat. Rotating the filter screen causes the connecting pipe at the bottom to rotate, separating it from the cleaning equipment and allowing for the removal of any remaining large particles from the inner wall of the filter screen. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is an exploded view of the connection structure between the cleaning equipment and the movable partition of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the cleaning equipment of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point B.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Cleaning equipment; 2. Adjustment mechanism; 201. Movable partition; 202. Fixed partition; 203. Fixing bolt; 204. Sealing strip; 205. Cleaning chamber; 206. No. 1 sedimentation chamber; 207. No. 2 sedimentation chamber; 208. Sewage discharge chamber; 3. Circulation mechanism; 301. Filter screen; 302. Connecting pipe; 303. Filter plate; 304. Sewage discharge pipe; 305. Circulation pipe; 306. Water tank; 307. Booster pump; 308. Water pipe. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figure 1-5 The water circulation system shown includes a cleaning device 1. An adjustment mechanism 2 is fixed at the top of the cleaning device 1 and extends into the interior of the cleaning device 1. A circulation mechanism 3 is provided on the outer wall of the cleaning device 1 and extends into the interior of the cleaning device 1. By the cooperation of the internal parts of the adjustment mechanism 2, multiple chambers can be formed inside the cleaning device 1 to accommodate the placement and cleaning of graphite boats of different sizes. By the cooperation of the internal parts of the circulation mechanism 3, the dirt inside the cleaning device 1 can be deposited and discharged from the cleaning device 1.

[0026] Refer to the instruction manual appendix Figure 1-5The adjusting mechanism 2 includes a movable partition 201, which is slidably connected to the inside of the cleaning equipment 1 and located at the top of the cleaning equipment 1. Multiple fixed partitions 202 are fixedly connected to the inner wall of the cleaning equipment 1 and located on one side of the movable partition 201. Fixed bolts 203 are threaded to both ends of the top of the movable partition 201 and penetrate through the movable partition 201 into the inside of the cleaning equipment 1. Sealing strips 204 are provided at both ends of the movable partition 201 and fit against the inner wall of the cleaning equipment 1. A cleaning chamber 205 is formed between the movable partition 201 and the inner wall of the cleaning equipment 1. A first sedimentation chamber 206 is formed between the movable partition 201 and the fixed partitions 202. A second sedimentation chamber 207 is formed between the multiple fixed partitions 202. A drain chamber 208 is formed between the fixed partitions 202 and the inner wall of the cleaning equipment 1. Through the cooperation between the internal parts of the adjusting mechanism 2, multiple chambers can be formed inside the cleaning equipment 1 to accommodate the placement and cleaning of graphite boats of different sizes inside the cleaning equipment 1.

[0027] Refer to the instruction manual appendix Figure 1-5 The circulation mechanism 3 includes a filter screen 301, which is located on the inner wall of the drain chamber 208 and is attached to the inner wall of the cleaning device 1. A connecting pipe 302 is fixedly connected to the bottom end of the filter screen 301 and extends into the interior of the cleaning device 1. A filter plate 303 is provided on the inner wall of the filter screen 301 and is attached to the bottom end of the filter screen 301. A drain pipe 304 is fixedly connected to the bottom end of the cleaning device 1, and a circulation pipe 305 is fixedly connected to one end of the cleaning device 1 and extends through the cleaning device 1 to the drain. The inner wall of the sludge chamber 208 is connected to a water tank 306 on the side of the cleaning device 1 near the movable partition 201, and is sleeved with the outer wall of the circulation pipe 305. A booster pump 307 is installed and connected to the top of the water tank 306. Multiple water pipes 308 are provided at the top of the water tank 306, which penetrate the cleaning device 1 into the interior of the cleaning chamber 205 and are located on one side of the booster pump 307. Through the mutual cooperation between the internal parts of the circulation mechanism 3, the dirt inside the cleaning device 1 can be deposited and discharged from the cleaning device 1.

[0028] Refer to the instruction manual appendix Figure 1-5 The inner wall of the cleaning device 1 is provided with multiple connecting grooves that match the sealing strip 204, and the connecting grooves are distributed between the cleaning chamber 205 and the first sedimentation chamber 206. The top of the cleaning device 1 is provided with a threaded groove that matches the fixing bolt 203. The top of the surface of the movable partition 201 and the fixed partition 202 is provided with a water passage hole, and the bottom is provided with a sewage hole. The water passage hole at the top of the surface of the movable partition 201 and the fixed partition 202 and the sewage hole at the bottom facilitate the flow of cleaning liquid in the cleaning device 1 through the water passage hole and the sewage hole in multiple chambers.

[0029] Refer to the instruction manual appendix Figure 1-5The bottom of the drain chamber 208 is provided with a diversion groove at a certain angle. The outer wall of the filter screen 301 is provided with multiple water inlet grooves. The surface of the filter plate 303 is provided with small filter holes. The multiple water inlet grooves on the outer wall of the filter screen 301 facilitate the collection and filtration of larger impurities in the cleaning fluid in the drain chamber 208.

[0030] Refer to the instruction manual appendix Figure 1-5 The outer wall of the connecting pipe 302 is provided with external threads. The bottom end of the cleaning device 1 is provided with a drain hole that matches the connecting pipe 302. The drain hole at the bottom end of the cleaning device 1 is provided with an internal thread that matches the outer wall of the connecting pipe 302. The outer wall of the cleaning device 1 is provided with a water inlet that matches the water pipe 308. The outer wall of the cleaning device 1 is provided with a water outlet that matches the circulation pipe 305. The drain hole at the bottom end of the cleaning device 1 is provided with an internal thread that matches the outer wall of the connecting pipe 302, so that the filter screen 301 can be installed and fixed inside the cleaning device 1 through the connecting pipe 302 at the bottom end.

[0031] The working principle of this practical application is as follows:

[0032] Refer to the instruction manual appendix Figure 1-5 The cleaning equipment 1 is equipped with a movable partition 201 and multiple fixed partitions 202, which together form a cleaning chamber 205, a first sedimentation chamber 206, a second sedimentation chamber 207, and a drain chamber 208. When the staff needs to clean the graphite boat, they can rotate the fixing bolt 203 to remove it from the cleaning equipment 1 and the movable partition 201, thus releasing the installation and fixing between the cleaning equipment 1 and the movable partition 201. This allows the staff to remove the movable partition 201 from the cleaning equipment 1. The sealing strips 204 on both sides match the multiple connecting grooves on the inner wall of the cleaning equipment 1, making it easy to select a suitable position for the movable partition 201 within the cleaning equipment 1. The cleaning chamber 205 can be adjusted according to different sizes of graphite boats, improving the practicality of the cleaning equipment 1.

[0033] Refer to the instruction manual appendix Figure 1-5After placing the graphite boat in the cleaning chamber 205, the cleaning water in the water tank 306 is transported to the cleaning chamber 205 through the water pipe 308 by the booster pump 307. The graphite boat is then cleaned by adding cleaning agent. The mixed cleaning solution flows into the first sedimentation chamber 206 through the water passage and sewage hole on the movable partition 201, where it undergoes initial sedimentation. After initial sedimentation in the first sedimentation chamber 206, the cleaning solution flows into the second sedimentation chamber 207 through the fixed partition 202. Simultaneously, coagulants and precipitants are added to the first and second sedimentation chambers 206 and 207 respectively, causing suspended solids and colloidal substances in the cleaning solution to coagulate into large particles. After multiple sedimentations in the first and second sedimentation chambers 206 and 207, and because the density of impurities in the sewage is greater than that of the clean water, the clean water and sewage in the cleaning solution are easily separated and stratified, facilitating the passage of clean water. Water flows through the water holes on the top surface of the fixed partition 202 into the circulation pipe 305 inside the sewage discharge chamber 208, allowing clean water to flow into the water tank 306 for recycling. At the same time, sewage flows into the sewage discharge chamber 208 through the sewage holes at the bottom of the fixed partition 202, while the cleaning solution flows into the filter screen 301 and passes through the filter plate 303 in the filter screen 301, which facilitates the filtration of large particles precipitated in the cleaning solution and keeps the large particles of impurities in the filter screen 301. Meanwhile, the filtered cleaning solution is discharged through the sewage discharge pipe 304, making it convenient for the staff to collect and treat the cleaning solution, thus completing the cleaning operation of the graphite boat. Rotating the filter screen 301 causes the connecting pipe 302 at the bottom to rotate, causing the connecting pipe 302 to rotate and separate from the cleaning equipment 1, which facilitates the cleaning operation of the large particles of impurities remaining on the inner wall of the filter screen 301.

[0034] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A water circulation system for cleaning graphite boats, comprising cleaning equipment (1), characterized in that: The top of the cleaning device (1) is provided with an adjustment mechanism (2) that extends into the interior of the cleaning device (1). The outer wall of the cleaning device (1) is provided with a circulation mechanism (3) that extends into the interior of the cleaning device (1).

2. The water circulation system for cleaning graphite boats according to claim 1, characterized in that: The adjusting mechanism (2) includes a movable partition (201), which is slidably connected to the interior of the cleaning device (1) and located at the top of the cleaning device (1). Multiple fixed partitions (202) are fixedly connected to the inner wall of the cleaning device (1) and located on one side of the movable partition (201). Fixed bolts (203) are threaded to both ends of the top of the movable partition (201) and extend through the movable partition (201) into the interior of the cleaning device (1). (201) has sealing strips (204) at both ends and fits against the inner wall of the cleaning equipment (1). The movable partition (201) and the inner wall of the cleaning equipment (1) form a cleaning chamber (205). The movable partition (201) and the fixed partition (202) form a first sedimentation chamber (206). The multiple fixed partitions (202) form a second sedimentation chamber (207). The fixed partition (202) and the inner wall of the cleaning equipment (1) form a sewage discharge chamber (208).

3. A water circulation system for cleaning graphite boats according to claim 2, characterized in that: The circulation mechanism (3) includes a filter screen (301), which is located on the inner wall of the drain chamber (208) and is attached to the inner wall of the cleaning device (1). A connecting pipe (302) is fixedly connected to the bottom end of the filter screen (301) and extends into the interior of the cleaning device (1). A filter plate (303) is provided on the inner wall of the filter screen (301) and is attached to the bottom end of the filter screen (301). A drain pipe (304) is fixedly connected to the bottom end of the cleaning device (1). One end is connected to a circulation pipe (305) that penetrates the cleaning device (1) to the inner wall of the drain chamber (208). A water tank (306) is connected to the side of the cleaning device (1) near the movable partition (201) and is sleeved with the outer wall of the circulation pipe (305). A booster pump (307) is installed at the top of the water tank (306). Multiple water pipes (308) are provided at the top of the water tank (306) that penetrate the cleaning device (1) to the interior of the cleaning chamber (205) and are located on one side of the booster pump (307).

4. A water circulation system for cleaning graphite boats according to claim 2, characterized in that: The inner wall of the cleaning device (1) is provided with multiple connecting grooves that match the sealing strip (204), and the connecting grooves are distributed between the cleaning chamber (205) and the first sedimentation chamber (206). The top of the cleaning device (1) is provided with a threaded groove that matches the fixing bolt (203). The top of the surface of the movable partition (201) and the fixed partition (202) are provided with water passage holes, and the bottom is provided with sewage holes.

5. A water circulation system for cleaning graphite boats according to claim 3, characterized in that: The bottom of the drain chamber (208) is provided with a diversion groove at a certain angle, the outer wall of the filter screen (301) is provided with multiple water inlet grooves, and the surface of the filter plate (303) is provided with small filter holes.

6. A water circulation system for cleaning graphite boats according to claim 3, characterized in that: The outer wall of the connecting pipe (302) is provided with an external thread, the bottom end of the cleaning device (1) is provided with a drain hole that matches the connecting pipe (302), the drain hole at the bottom end of the cleaning device (1) is provided with an internal thread that matches the outer wall of the connecting pipe (302), the outer wall of the cleaning device (1) is provided with a water inlet that matches the water pipe (308), and the outer wall of the cleaning device (1) is provided with a water outlet that matches the circulation pipe (305).

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