Steel lining PTFE stirring tank cleaning mechanism

Abstract

The utility model discloses a steel lining PTFE stirring tank cleaning mechanism, and belongs to the technical field of PTFE stirring tank cleaning mechanisms, the steel lining PTFE stirring tank cleaning mechanism comprises a base and a bevel gear II, the top of the base is fixedly provided with a stirring tank body and a fixing frame, the top of the stirring tank body is provided with a mounting cover, the mounting cover is internally and rotatably provided with a cleaning shaft, and the bevel gear II is provided with a bevel gear II; the cleaning shaft is arranged in the stirring tank body, the outer side of the cleaning shaft is fixedly sleeved with two sets of lantern rings, four sets of connecting rods are fixedly installed on the outer sides of the two sets of lantern rings, and first cleaning brush plates are fixedly installed on the outer sides of the four sets of connecting rods located on the same side; and residual chemical substances, reaction products or other impurities are prevented from being attached to the surface of the tank wall. Possible adverse effects of residues on subsequent reactions or experiments are avoided, different stirring tank bodies can be conveniently replaced for cleaning, and the pollution risk of operators around the stirring tank can be reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of PTFE mixing tank cleaning mechanisms, and in particular to a steel-lined PTFE mixing tank cleaning mechanism. Background Technology

[0002] A steel-lined PTFE mixing tank cleaning mechanism refers to a device used for cleaning mixing tanks. This mechanism is commonly used in the chemical, pharmaceutical, and food industries to clean mixing tanks whose inner surfaces are coated with PTFE (polytetrafluoroethylene). However, in existing technologies, cleaning the interior of the mixing tank requires manual labor, and disassembling the PTFE mixing tank is cumbersome and inconvenient for quick internal cleaning. Furthermore, chemical reactions occur during operation, and existing technologies cannot clean the outer wall of the PTFE mixing tank using mechanical structures, potentially exposing operators outside the tank to harmful substances produced by the reaction. Therefore, we propose a steel-lined PTFE mixing tank cleaning mechanism to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a cleaning mechanism for a PTFE-lined steel mixing tank to solve the problems mentioned in the background art.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A cleaning mechanism for a PTFE-lined steel mixing tank includes: a base and a second bevel gear. A mixing tank body and a fixing frame are fixedly mounted on the top of the base. A mounting cover is provided on the top of the mixing tank body. A cleaning shaft is rotatably mounted inside the mounting cover. The cleaning shaft is located inside the mixing tank body. Two sets of collars are fixedly sleeved on the outer side of the cleaning shaft. Four sets of connecting rods are fixedly mounted on the outer side of each of the two sets of collars. Cleaning brush plates are fixedly mounted on the outer side of each of the four sets of connecting rods on the same side. All four sets of cleaning brush plates are in contact with the inner wall of the mixing tank body. A square plate is fixedly mounted on the top of the fixing frame. A rotating shaft is rotatably mounted inside the square plate. A first bevel gear is fixedly mounted on one side of the rotating shaft. The first bevel gear meshes with a second bevel gear. A rotating shaft is rotatably mounted on the bottom of the second bevel gear. The rotating shaft is rotatably mounted inside the fixing frame. A connecting rod is fixedly mounted on the bottom of the rotating shaft. A second cleaning brush plate is fixedly mounted on one side of the bottom of the connecting rod. The second cleaning brush plate is in contact with the outer wall of the mixing tank body.

[0006] Preferably, the top of the mounting cover is provided with a water spray assembly, which includes: a water tank, the water tank being fixedly installed on the top of the mounting cover, a short pipe being fixedly installed on one side of the water tank, one end of the short pipe being connected to a water pump, a bracket being fixedly installed at the bottom of the water pump, the bracket being fixedly connected to the mounting cover, one end of the water pump being connected to a connecting pipe, one end of the connecting pipe being connected to a strip-shaped water box, and both sides of the bottom of the strip-shaped water box being connected to water outlet pipes, both sets of water outlet pipes extending to the bottom of the mounting cover, and both sets of water outlet pipes being connected to a spray head.

[0007] Preferably, mounting components are provided on both the left and right sides of the mounting cover. The mounting components include: pull plates; two sets of sliding grooves and slots are respectively opened inside the mounting cover and the mixing tank body; sliding rods are slidably installed inside the two sets of sliding grooves; the ends of the two sets of sliding rods that are far apart from each other are respectively fixedly connected to the corresponding pull plates; insert plates are fixedly installed on the bottom of one side of the two sets of pull plates; and the two sets of insert plates are respectively movably inserted into the interior of the corresponding slots.

[0008] Preferably, a motor is fixedly installed on the top of the mounting cover, and the output shaft of the motor is fixedly connected to the cleaning shaft. A second motor is fixedly installed on one side of the square plate, and the output shaft of the second motor is fixedly connected to the rotating shaft.

[0009] Preferably, springs are fixedly installed on the opposite sides of the two sets of sliding grooves, and the opposite ends of the two sets of springs are respectively fixedly connected to corresponding sliding rods. Pull rings are fixedly installed on the opposite sides of the two sets of pull plates.

[0010] Preferably, a water inlet funnel is fixedly installed on the top of the water tank.

[0011] This invention discloses a cleaning mechanism for a PTFE-lined steel mixing tank. The mechanism comprises a cleaning shaft, a motor, a collar, a water tank, a cleaning brush plate, a connecting rod, a water pump, a water outlet pipe, and a spray head. The water pump, along with a short pipe and connecting pipe, delivers water to the interior of the strip-shaped water tank. The water outlet pipe and spray head then spray water onto the inner walls of both sides of the mixing tank for cleaning. The motor drives the cleaning shaft, which in turn rotates the outer collar and connecting rod. This, in turn, causes the outer cleaning brush plate to effectively clean the inner walls of the mixing tank, preventing residual chemicals, reaction products, or other impurities from adhering to the tank surface. This avoids the potential adverse effects of residues on subsequent reactions or experiments. Regular cleaning of the mixing tank removes accumulated substances, preventing corrosion or damage to the tank material, thus helping to maintain the tank's performance and extend its service life.

[0012] This utility model describes a cleaning mechanism for a PTFE-lined steel mixing tank. It includes an installation assembly, a first bevel gear, a second bevel gear, a rotating shaft, a second motor, a connecting rod, and a second cleaning brush plate. Pulling a pull ring moves a locking plate, which in turn moves an insert plate. A spring then resets the insert plate, allowing it to be inserted into a slot for easy replacement of different mixing tank bodies. This ensures more stable cleaning of the mixing tank body. The second motor drives the rotating shaft, which in turn rotates the first bevel gear, which in turn rotates the second bevel gear. The connecting rod then drives the second cleaning brush plate on one side to effectively clean the outer wall of the mixing tank body. This reduces the risk of contamination for operators around the mixing tank. Cleaning the exterior of the mixing tank also helps maintain its condition, prevents malfunctions, and keeps its appearance clean and aesthetically pleasing, greatly increasing the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a cleaning mechanism for a steel-lined PTFE mixing tank proposed in this utility model;

[0014] Figure 2 This is a cross-sectional structural schematic diagram of a cleaning mechanism for a steel-lined PTFE mixing tank proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the cleaning brush plate of a PTFE-lined steel mixing tank cleaning mechanism proposed in this utility model.

[0016] Figure 4 This is a schematic diagram of the installation component structure proposed in this utility model;

[0017] Figure 5 This is a schematic diagram of the water spray component structure proposed in this utility model.

[0018] In the diagram: 1. Base; 2. Mixing tank body; 3. Water spray assembly; 301. Water tank; 302. Water pump; 303. Strip water box; 304. Water outlet pipe; 305. Spray head; 4. Cleaning shaft; 5. Collar; 6. Connecting rod; 7. Cleaning brush plate one; 8. Mounting assembly; 801. Spring; 802. Slide rod; 803. Pull plate; 804. Insert plate; 805. Pull ring; 9. Bevel gear one; 10. Bevel gear two; 11. Rotating shaft; 12. Cleaning brush plate two; 13. Rotating shaft; 14. Fixing frame; 15. Mounting cover; 16. Motor one; 17. Motor two. Detailed Implementation

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-5 A cleaning mechanism for a PTFE-lined steel mixing tank includes: a base 1 and a bevel gear 10. A mixing tank body 2 and a fixing frame 14 are fixedly mounted on the top of the base 1. A mounting cover 15 is provided on the top of the mixing tank body 2. A cleaning shaft 4 is rotatably mounted inside the mounting cover 15. The cleaning shaft 4 is located inside the mixing tank body 2. Two sets of collars 5 are fixedly sleeved on the outer side of the cleaning shaft 4. Four sets of connecting rods 6 are fixedly mounted on the outer side of each of the two sets of collars 5. Cleaning brush plates 7 are fixedly mounted on the outer side of each of the four sets of connecting rods 6 located on the same side. The four sets of cleaning brushes... Plate 7 is in contact with the inner wall of the mixing tank body 2. A square plate is fixedly installed on the top of the fixing frame 14. A rotating shaft 13 is rotatably installed inside the square plate. A bevel gear 9 is fixedly installed on one side of the rotating shaft 13. The bevel gear 9 meshes with the bevel gear 10. A rotating shaft 11 is rotatably installed at the bottom of the bevel gear 10. The rotating shaft 11 is rotatably installed inside the fixing frame 14. A connecting rod is fixedly installed at the bottom of the rotating shaft 11. A cleaning brush plate 12 is fixedly installed on one side of the bottom of the connecting rod. The cleaning brush plate 12 is in contact with the outer wall of the mixing tank body 2.

[0021] In this embodiment, a water spray assembly 3 is provided on the top of the mounting cover 15. The water spray assembly 3 includes: a water tank 301, which is fixedly installed on the top of the mounting cover 15. A short pipe is fixedly installed on one side of the water tank 301, and one end of the short pipe is connected to a water pump 302. A bracket is fixedly installed at the bottom of the water pump 302 and is fixedly connected to the mounting cover 15. One end of the water pump 302 is connected to a connecting pipe, and one end of the connecting pipe is connected to a strip-shaped water box 303. Water outlet pipes 304 are connected to both sides of the bottom of the strip-shaped water box 303. Both sets of water outlet pipes 304 extend to the bottom of the mounting cover 15 and are connected to a spray head 305. The water spray head 305 is used for spraying. The head 305 facilitates spraying and washing the inner wall of the mixing tank body 2. Combined with the cleaning brush plate 7, the cleaning effect is better. The left and right sides of the mounting cover 15 are provided with mounting components 8, which include: pull plates 803. The interior of the mounting cover 15 and the mixing tank body 2 are respectively provided with two sets of sliding grooves and slots. The sliding rods 802 are slidably installed inside the two sets of sliding grooves. The ends of the two sets of sliding rods 802 that are far apart from each other are fixedly connected to the corresponding pull plates 803. The bottom side of the two sets of pull plates 803 is fixedly installed with insert plates 804. The two sets of insert plates 804 are movably inserted into the interior of the corresponding slots, which facilitates the replacement of the mixing tank body 2 that needs to be cleaned.

[0022] In this embodiment, a motor 16 is fixedly installed on the top of the mounting cover 15. The output shaft of the motor 16 is fixedly connected to the cleaning shaft 4. A motor 2 17 is fixedly installed on one side of the square plate. The output shaft of the motor 2 17 is fixedly connected to the rotating shaft 13. The motor 16 facilitates the cleaning brush plate 7 to clean the inner wall of the mixing tank body 2. The motor 2 17 facilitates the cleaning brush plate 2 12 to effectively clean the outer wall of the mixing tank. Springs 801 are fixedly installed on the opposite sides of the two sets of sliding grooves. The opposite ends of the two sets of springs 801 are fixedly connected to the corresponding sliding rods 802. Pull rings 805 are fixedly installed on the opposite sides of the two sets of pull plates 803 to facilitate the replacement and cleaning of the mixing tank body 2 that needs to be cleaned. A water inlet funnel is fixedly installed on the top of the water tank 301 to facilitate the addition of water to the inside of the water tank 301.

[0023] In this embodiment, during use, the PTFE mixing tank body 2 to be cleaned is fixed to the top of the base plate. Then, the mounting cover 15 is placed on top of the mixing tank body 2. Pulling the pull ring 805 causes the pull ring 805 to move the locking plate, which in turn moves the pull plate 803 to move the insert plate 804. The spring 801 then resets, allowing the insert plate 804 to be inserted into the slot. The water pump 302, along with a short pipe and connecting pipe, delivers water to the strip-shaped water box 303. Water is then sprayed onto the inner walls of both sides of the mixing tank body 2 via the outlet pipe 304 and the spray head 305. Simultaneously, the drive motor 16 drives... The rotating cleaning shaft 4 causes the outer collar 5 and connecting rod 6 to rotate, which in turn causes the connecting rod 6 to drive the outer cleaning brush plate 7 to effectively clean the inner wall of the mixing tank body 2. Then, the driving motor 17 drives the rotating shaft 13 to rotate, which in turn drives the bevel gear 9 at one end to rotate, which in turn drives the bevel gear 10 to rotate, which in turn drives the rotating shaft 11 at the bottom to rotate, which in turn drives the connecting rod at the bottom to rotate, which in turn drives the cleaning brush plate 12 on one side to effectively clean the outer wall of the mixing tank body 2. Finally, by pulling the pull ring 805, the mixing tank body 2 that needs to be cleaned can be replaced and the cleaning operation can be performed.

[0024] The above provides a detailed description of the cleaning mechanism for a PTFE-lined steel mixing tank provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A cleaning mechanism for a steel-lined PTFE mixing tank, characterized in that, include: The base (1) and bevel gear two (10) are provided. The top of the base (1) is fixedly installed with a mixing tank body (2) and a fixing frame (14). The top of the mixing tank body (2) is provided with a mounting cover (15). A cleaning shaft (4) is rotatably installed inside the mounting cover (15). The cleaning shaft (4) is located inside the mixing tank body (2). Two sets of collars (5) are fixedly sleeved on the outside of the cleaning shaft (4). Four sets of connecting rods (6) are fixedly installed on the outside of the two sets of collars (5). A cleaning brush plate one (7) is fixedly installed on the outside of the four sets of connecting rods (6) located on the same side. The four sets of cleaning brush plates one (7) are all connected to the mixing tank body (2). The inner walls of the tank body (2) are in contact with each other. A square plate is fixedly installed on the top of the fixed frame (14). A rotating shaft (13) is rotatably installed inside the square plate. A bevel gear (9) is fixedly installed on one side of the rotating shaft (13). The bevel gear (9) meshes with the bevel gear (10). A rotating shaft (11) is rotatably installed at the bottom of the bevel gear (10). The rotating shaft (11) is rotatably installed inside the fixed frame (14). A connecting rod is fixedly installed at the bottom of the rotating shaft (11). A cleaning brush plate (12) is fixedly installed on one side of the bottom of the connecting rod. The cleaning brush plate (12) is in contact with the outer wall of the mixing tank body (2).

2. The cleaning mechanism for a PTFE-lined steel mixing tank according to claim 1, characterized in that, The top of the mounting cover (15) is provided with a water spray assembly (3). The water spray assembly (3) includes: a water tank (301), which is fixedly installed on the top of the mounting cover (15). A short pipe is fixedly installed on one side of the water tank (301). One end of the short pipe is connected to a water pump (302). A bracket is fixedly installed at the bottom of the water pump (302). The bracket is fixedly connected to the mounting cover (15). One end of the water pump (302) is connected to a connecting pipe. One end of the connecting pipe is connected to a strip-shaped water box (303). Both sides of the bottom of the strip-shaped water box (303) are connected to water outlet pipes (304). Both sets of water outlet pipes (304) extend to the bottom of the mounting cover (15). Both sets of water outlet pipes (304) are connected to a spray head (305).

3. The cleaning mechanism for a PTFE-lined steel mixing tank according to claim 1, characterized in that, The mounting cover (15) is provided with mounting components (8) on both the left and right sides. The mounting components (8) include: pull plates (803). The mounting cover (15) and the mixing tank body (2) are respectively provided with two sets of sliding grooves and slots. Sliding rods (802) are slidably installed inside the two sets of sliding grooves. The ends of the two sets of sliding rods (802) that are far apart from each other are respectively fixedly connected to the corresponding pull plates (803). Insert plates (804) are fixedly installed on the bottom of one side of the two sets of pull plates (803). The two sets of insert plates (804) are respectively movably inserted into the corresponding slots.

4. The cleaning mechanism for a PTFE-lined steel mixing tank according to claim 1, characterized in that, A motor (16) is fixedly installed on the top of the mounting cover (15). The output shaft of the motor (16) is fixedly connected to the cleaning shaft (4). A motor (17) is fixedly installed on one side of the square plate. The output shaft of the motor (17) is fixedly connected to the rotating shaft (13).

5. A cleaning mechanism for a PTFE-lined steel mixing tank according to claim 3, characterized in that, Springs (801) are fixedly installed on the opposite sides of the two sets of slides. The opposite ends of the two sets of springs (801) are fixedly connected to the corresponding slide rods (802). Pull rings (805) are fixedly installed on the opposite sides of the two sets of pull plates (803).

6. A cleaning mechanism for a PTFE-lined steel mixing tank according to claim 2, characterized in that, A water inlet funnel is fixedly installed on the top of the water tank (301).

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