A pressure slurry tank loading structure

Abstract

The utility model discloses a kind of pressure slurry feeding tank feeding structure, including tank body, the bottom of the tank body is equipped with support leg, the lower end of the tank body is equipped with feeding assembly, the feeding assembly includes guide pipe, and feeding pipe is slidably connected with guide pipe, the lower end of the feeding pipe is equipped with separation cylinder, the surface of the separation cylinder is equipped with extrusion hole, the upper end of the feeding pipe is equipped with sealing cylinder, the outer circular surface of the sealing cylinder is equipped with sealing ring, the inner wall of the sealing ring and guide pipe is attached to slide, the upper end of the tank body is detachably connected with cover plate, the upper end of the cover plate is equipped with pressurizing pipe, the inside of the cover plate is slidably connected with pressing plate, the connecting position of the cover plate and tank body is equipped with connecting flange, the connecting flange is connected by screw, compared with prior art, can be isolated from pressurized air to reduce pollution, and control feeding pipe lifting adjusts the depth of feeding, thereby effectively improve the uniformity and security of feeding.

Description

Technical Field

[0001] This utility model relates to the field of pressure tank feeding technology, and in particular to a pressure slurry tank feeding structure. Background Technology

[0002] In the production and addition of some slurry raw materials, a slurry feeding pipe is used to extrude the stored slurry and add it to the production equipment for material addition. The utility model patent with authorization announcement number CN221933835U discloses an automatic slurry feeding pressure tank structure, including a support component, an installation component, and a protective component. By removing the fixing bolts, the butterfly valve and discharge pipe can be removed for cleaning and maintenance, thereby facilitating the automatic slurry feeding of materials in the tank. However, the aforementioned structure uses a tank body connected to the butterfly valve and discharge pipe for feeding, requiring compressed gas to directly contact the slurry, which cannot be isolated, easily causing contamination and affecting production safety. Furthermore, the feeding depth cannot be adjusted during feeding, affecting the uniformity of feeding. Therefore, a pressure slurry feeding structure is needed. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a pressure slurry tank feeding structure. This invention solves the problems mentioned in the background section.

[0004] This utility model discloses a pressure slurry tank feeding structure, comprising a tank body, a support leg at the bottom of the tank body, a feeding assembly at the lower end of the tank body, the feeding assembly including a guide tube and a feeding pipe slidably connected to the guide tube, a separation cylinder at the lower end of the feeding pipe, an extrusion hole on the surface of the separation cylinder, a sealing cylinder at the upper end of the feeding pipe, a sealing ring on the outer circumference of the sealing cylinder, the sealing ring slidingly against the inner wall of the guide tube, a cover plate detachably connected to the upper end of the tank body, a pressure pipe at the upper end of the cover plate, a pressure plate slidably connected inside the cover plate, and connecting flanges at the connection positions of the cover plate and the tank body, the connecting flanges being connected to each other by screws.

[0005] In the above scheme, five support legs are provided and are distributed circumferentially at equal angles on the lower part of the tank. The tail end of each support leg is provided with a fixing hole for fixing.

[0006] In the above scheme, the upper end of the cover plate is provided with an adjustment structure connected to the pressure plate. The adjustment structure includes an installation cylinder, a winding rod, and a pull rope wound around the winding rod. The lower end of the pull rope is fixedly connected to the upper end of the pressure plate.

[0007] In the above scheme, the winding rod is rotatably installed inside the mounting cylinder, the mounting cylinder is fixedly connected to the upper end of the cover plate, and the end of the winding rod is provided with a rotating block for rotation adjustment.

[0008] In the above scheme, the lower end of the guide tube is provided with a drive assembly, which includes a mounting box, gears, and a motor for driving the gears.

[0009] In the above scheme, a rack is meshed on one side of the gear, the rack is fixedly installed on the outer surface of the feeding tube, and the rack is located inside the guide tube.

[0010] In the above scheme, the mounting box is fixedly connected to the outer surface of the guide tube, and the motor is fixedly mounted on the back of the mounting box.

[0011] The advantages and beneficial effects of this utility model in the above solution are as follows: This utility model provides a pressure slurry tank feeding structure. A feeding component is set at the lower end of the tank body, which is combined with the guide pipe to install the feeding pipe. Separation cylinder and sealing cylinder are respectively set at the upper and lower ends, which can slide against each other to change the extension length, thereby inserting into different depths in the production equipment. The slurry is extruded through the extrusion hole on the surface of the separation cylinder for feeding. It can be evenly added to different positions, which is conducive to stirring and mixing. The pressure pipe and pressure plate are connected by the cover plate, so that the pressure plate is pushed by compressed gas to extrude the slurry. This can avoid direct contact with the slurry and cause contamination, ensuring the safety and hygiene of production. Compared with the prior art, it can isolate the pressurized air to reduce contamination, and control the lifting and lowering of the feeding pipe to adjust the feeding depth, thereby effectively improving the uniformity and safety of feeding. Attached Figure Description

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Figure 1 This is a schematic diagram of the feeding structure of a pressure slurry tank according to the present invention;

[0014] Figure 2 This is a cross-sectional view of the feeding component in a pressure slurry tank feeding structure according to the present invention;

[0015] Figure 3 This is a schematic diagram of the feeding pipe of a pressure slurry tank feeding structure according to the present invention;

[0016] Figure 4This is a cross-sectional view of the drive assembly of a pressure slurry tank feeding structure according to the present invention;

[0017] Figure 5 This is a partial cross-sectional view of the adjustment structure of a pressure slurry tank feeding structure according to the present invention.

[0018] In the diagram: Tank 1, Support Leg 11, Fixing Hole 12, Guide Pipe 13, Feeding Pipe 14, Separation Cylinder 15, Extrusion Hole 16, Sealing Cylinder 17, Sealing Ring 18, Cover Plate 2, Pressurization Pipe 21, Pressure Plate 22, Connecting Flange 23, Screw 24, Mounting Box 25, Gear 26, Motor 27, Rack 28, Mounting Cylinder 3, Winding Rod 31, Rotating Block 32, Pull Rope 33, Feeding Assembly 4, Adjustment Structure 5, Drive Assembly 6. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0020] like Figure 1-5 As shown, this utility model is a pressure slurry feeding tank structure, including a tank body 1. The bottom of the tank body 1 is provided with support legs 11. A feeding assembly 4 is provided at the lower end of the tank body 1. The feeding assembly 4 includes a guide tube 13 and a feeding tube 14 slidably connected to the guide tube 13. The feeding tube 14 is connected to the guide tube 13 and can slide relative to the guide tube 13, thereby adjusting the extension length of the feeding tube 14 and controlling the feeding depth. A separation cylinder 15 is provided at the lower end of the feeding tube 14. Extrusion holes 16 are provided on the surface of the separation cylinder 15. By providing multiple sets of extrusion holes 16 on the surface of the separation cylinder, the slurry is squeezed into the separation cylinder 15 and then evenly extruded through the extrusion holes 16, thus dispersing the feeding in multiple directions, improving uniformity, and facilitating mixing production. A sealing cylinder 17 is provided at the upper end of the feeding tube 14. A sealing ring 18 is provided on the outer surface of the sealing cylinder 17. The sealing ring 18 and the guide tube 14... The inner wall of pipe 13 slides against the surface. The upper end of the feeding pipe 14 is connected to the sealing cylinder 17 and the sealing ring 18. When the feeding pipe 14 is slidably adjusted, the sealing cylinder 17 and the sealing ring 18 slide against the inside of the guide pipe 13 to achieve a sliding seal, which can prevent slurry leakage and ensure that the slurry is squeezed into the inside of the feeding pipe 14, which is conducive to controlling the feeding. The upper end of the tank body 1 is detachably connected to the cover plate 2. The upper end of the cover plate 2 is provided with a pressure pipe 21, which can be connected to the air pipe to introduce compressed gas for easy control. The inside of the cover plate 2 is slidably connected to the pressure plate 22. The connection position of the cover plate 2 and the tank body 1 is provided with a connecting flange 23. The connecting flange 23 is connected to each other by screws 24. After aligning the connecting flange 23, the screws 24 are installed to position the cover plate 2 on the tank body 1, thereby achieving a sealing position, which is conducive to isolating and protecting the slurry inside, and can also be opened for maintenance, making it convenient for disassembly and use.

[0021] Furthermore, there are five support legs 11, which are distributed at equal angles around the bottom of the tank body 1. The tail end of the support leg 11 is provided with fixing holes 12 for fixing. By setting fixing holes 12 at the bottom of the support leg 11, bolts can be connected to be combined and positioned at five positions, thereby fixing the tank body 1 to the equipment bracket, which is convenient for loading after alignment and is safe and stable.

[0022] Furthermore, the upper end of the cover plate 2 is provided with an adjustment structure 5 connected to the pressure plate 22. The adjustment structure 5 includes an installation cylinder 3, a winding rod 31, and a pull rope 33 wound around the winding rod 31. The lower end of the pull rope 33 is fixedly connected to the upper end of the pressure plate 22. The winding rod 31 is rotated and installed inside the installation cylinder 3, and the pull rope 33 is wound around it. The pressure plate 22 can be pulled to control the height position. When the pressure plate 22 is pushed to move, the pull rope 33 can be tightened and automatically unfolded without interference.

[0023] Furthermore, the winding rod 31 is rotatably installed inside the mounting cylinder 3, and the mounting cylinder 3 is fixedly connected to the upper end of the cover plate 2. The end of the winding rod 31 is provided with a rotating block 32 for rotation adjustment. By rotating the winding rod 31 to wind the pull rope 33, the pressure plate 22 can be pulled up and down, which facilitates the adjustment of the position of the pressure plate 22 and the feeding operation.

[0024] In practical use, the required slurry can be added into the tank 1, then the cover plate 2 can be closed and fixed with the connecting flange 23 and screws 24 to seal and isolate the slurry. At the same time, the pressure plate 22 can be connected to the inside of the tank 1 and placed above the slurry. After connecting the pressurizing pipe 21 to the air valve and air source, the compressed air is introduced into the cover plate 2, which can push the pressure plate 22 to move downward inside the tank 1, thereby squeezing the slurry downward into the feeding pipe 14. The compressed air entering will not directly contact the slurry, avoiding contamination and ensuring production safety. When adding slurry, the winding rod 31 can be rotated by rotating the block 32, thereby winding the pull rope 33 to pull the pressure plate 22 upward, which can first separate it from the inside of the tank 1, and then the cover plate 2 can be removed for internal cleaning and addition of new slurry, which is convenient for adjustment and use.

[0025] Furthermore, the lower end of the guide tube 13 is provided with a drive assembly 6, which includes a mounting box 25, a gear 26, and a motor 27 for driving the gear 26.

[0026] Furthermore, a rack 28 meshes with one side of the gear 26. The rack 28 is fixedly installed on the outer surface of the feeding tube 14. The rack 28 is located inside the guide tube 13 and can rotate in both directions for drive control, thereby adjusting the height position up and down to add materials.

[0027] Furthermore, the mounting box 25 is fixedly connected to the outer surface of the guide tube 13, and the motor 27 is fixedly mounted on the back of the mounting box 25;

[0028] In practical use, the motor 27 is connected to the control line and the switching power supply. After being powered on, it drives the gear 26 to rotate in both directions. This allows the gear 28 to mesh with the feeding tube 14 and slide up and down, thereby inserting the separating cylinder 15 into the production equipment. This allows for dynamic adjustment of the insertion depth, thereby controlling the feeding depth. The slurry in the tank 1 is squeezed downward by the pressure plate 22 and can enter the inside of the feeding tube 14 through the sealing cylinder 17. It is then dispersed and extruded from the extrusion holes 16 on the surface of the separating cylinder 15, which can be evenly added to different positions of the material, effectively improving the mixing uniformity and facilitating production.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pressure slurry tank feeding structure, comprising a tank body (1), characterized in that, The tank body (1) has a support leg (11) at its bottom and a feeding assembly (4) at its lower end. The feeding assembly (4) includes a guide tube (13) and a feeding tube (14) slidably connected to the guide tube (13). The lower end of the feeding tube (14) has a separation cylinder (15). The surface of the separation cylinder (15) has an extrusion hole (16). The upper end of the feeding tube (14) has a sealing cylinder (17). A sealing ring (18) is provided on the outer circular surface of the tank. The sealing ring (18) and the inner wall of the guide tube (13) slide together. A cover plate (2) is detachably connected to the upper end of the tank body (1). A pressure pipe (21) is provided at the upper end of the cover plate (2). A pressure plate (22) is slidably connected inside the cover plate (2). A connecting flange (23) is provided at the connection position of the cover plate (2) and the tank body (1). The connecting flange (23) is connected to each other by screws (24).

2. The pressure slurry tank feeding structure according to claim 1, characterized in that, Five support legs (11) are provided and are distributed in equal circumferential angles on the lower part of the tank body (1). The tail end of the support leg (11) is provided with a fixing hole (12) for fixing.

3. The pressure slurry tank feeding structure according to claim 1, characterized in that, The upper end of the cover plate (2) is provided with an adjustment structure (5) connected to the pressure plate (22). The adjustment structure (5) includes an installation cylinder (3), a winding rod (31), and a pull rope (33) wound around the winding rod (31). The lower end of the pull rope (33) is fixedly connected to the upper end of the pressure plate (22).

4. The pressure slurry tank feeding structure according to claim 3, characterized in that, The winding rod (31) is rotatably installed inside the mounting cylinder (3), which is fixedly connected to the upper end of the cover plate (2). The end of the winding rod (31) is provided with a rotating block (32) for rotation adjustment.

5. The pressure slurry tank feeding structure according to claim 1, characterized in that, The lower end of the guide tube (13) is provided with a drive assembly (6), which includes a mounting box (25), a gear (26) and a motor (27) for driving the gear (26).

6. The pressure slurry tank feeding structure according to claim 5, characterized in that, A rack (28) meshes with one side of the gear (26). The rack (28) is fixedly installed on the outer surface of the feeding pipe (14) and is located inside the guide pipe (13).

7. The pressure slurry tank feeding structure according to claim 5, characterized in that, The mounting box (25) is fixedly connected to the outer surface of the guide tube (13), and the motor (27) is fixedly installed on the back of the mounting box (25).

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