Device for material pressing of storage tank

Abstract

The utility model belongs to the technical field of storage tanks, and particularly relates to a storage tank material pressing device which comprises a storage tank, a conveying pump pipe is arranged on the lower side of the storage tank, an air inlet pump pipe is arranged on the right portion of the upper side of the storage tank, and a backflow pipe is fixedly connected to the inner wall of the storage tank. The backflow pipe and the storage tank are jointly provided with an anti-blocking mechanism, the left end of the storage tank is fixedly connected with a fixing frame, and the fixing frame is located on the outer side of the backflow pipe. According to the scheme, nitrogen is used for pressurization in the material storage tank, materials in the material storage tank can flow back into a pump outlet pipeline through a backflow pipe, the materials are conveyed to a downstream process, particle screening can be conducted on the materials under the action of a screen, the screen can be cleaned under the action of structures such as a servo motor, a moving rod and bristles, and the working efficiency is improved. And under the action of structures such as a spring II and the like, the contact cleaning effect of the bristles can be ensured.

Description

A device for pressing materials into storage tanks Technical Field

[0001] This utility model belongs to the field of storage tank technology, specifically relating to a device for pressing materials in storage tanks. Background Technology

[0002] Storage tanks are used to store liquids, powders, granules, and other materials, and are widely used in industries such as chemical, food, pharmaceutical, and energy. Factors such as material, capacity, pressure, temperature, corrosion resistance, and safety must be considered when designing them.

[0003] A utility model patent with patent authorization announcement number CN203450641U discloses a storage tank, including a cylindrical body with a conical top at the upper end, a feed inlet and a vent at the top, and a discharge outlet and a drain outlet at the lower end. The cylindrical body is equipped with a coil assembly for heating and cooling materials, with the inlet and outlet of the coil assembly extending out of the cylindrical body. Steam can be used to heat the materials in the storage tank, and cooling water can be used to cool the materials in the storage tank.

[0004] However, the existing storage tanks contain solid particles, and when the bottom pump is frequently blocked, the material in the storage tank cannot be effectively transported, which may cause production stoppages. Summary of the Invention

[0005] The purpose of this invention is to provide a device for pressing materials in storage tanks, which solves the problem that when the material in the existing storage tank contains solid particles and the bottom conveying pump is frequently blocked, the material in the storage tank cannot be effectively conveyed, which may cause production stoppage.

[0006] To achieve the above objectives, this utility model provides a device for pressing materials in a storage tank, comprising a storage tank, a conveying pump pipe disposed on the lower side of the storage tank, an air inlet pump pipe disposed on the upper right side of the storage tank, a return pipe fixedly connected to the inner wall of the storage tank, an anti-blocking mechanism jointly disposed on the return pipe and the storage tank, a fixing frame fixedly connected to the left end of the storage tank, the fixing frame being located outside the return pipe, a guide rod fixedly connected to the inner wall of the fixing frame, a sliding plate slidably sleeved on the outer side of the guide rod, the sliding plate being slidably connected to the fixing frame, a contact ball fixedly connected to the right end of the sliding plate, the contact ball contacting the return pipe, and a spring disposed on the outer side of the guide rod.

[0007] The principle of this utility model is as follows: by pressurizing the storage tank with nitrogen, the material in the storage tank can flow back into the pump outlet pipeline through the return pipe, and the material is transported to the downstream process to ensure effective conveying in the room and avoid production stoppage. Under the action of the screen, the material can be screened and used. When the servo motor drives the output shaft to rotate, it can drive the moving rod to rotate, so that the bristles slide along the surface of the screen to clean the particles attached to the screen, so as to ensure the normal feeding of the return pipe. Under the deformation of the second spring, the moving rod can be pulled to keep the bristles in contact with the screen, so as to ensure a good cleaning effect of the bristles.

[0008] By pulling the handle to the left, the slide plate slides stably along the guide rod surface, causing the spring to deform and the contact ball to disengage from the return pipe. When the handle is released, the spring returns to its original shape, pushing the slide plate to bring the contact ball into contact with the return pipe, thus oscillating the return pipe and feeding the material to ensure smooth material flow through the return pipe.

[0009] The beneficial effects of this utility model are as follows: This solution uses nitrogen pressurization in the storage tank, which allows the material in the storage tank to flow back into the pump outlet pipeline through the return pipe, transporting the material to the downstream process. Under the action of the screen, the material can be granulated and used. Under the action of the servo motor, moving rod, brush and other structures, the screen can be cleaned to ensure good feeding effect. Under the action of the second spring and other structures, the contact cleaning effect of the brush can be ensured. By pulling the handle to drive the slide plate to move, the contact ball can be disengaged from the return pipe. Under the deformation of the first spring, when the handle is released, it can push the contact ball to collide with the return pipe, thereby causing the return pipe to vibrate and discharge the material to ensure the smooth discharge of the return pipe.

[0010] Furthermore, two contact balls are provided, symmetrically distributed on the slide plate. The contact balls are made of hard rubber, and their arrangement allows for contact and impact with the return pipe.

[0011] Furthermore, one end of the spring is welded to the slide plate, and the other end of the spring is welded to the fixing frame. The slide plate can be connected and used by means of the spring.

[0012] Furthermore, a handle is fixedly connected to the left end of the skateboard. The handle is made of silicone, which facilitates the movement of the skateboard by pulling it, and the silicone material has a good skin-friendly feel.

[0013] Furthermore, the anti-clogging mechanism includes a screen, with the screen fixedly sleeved on the outer side of the return pipe. A mounting frame is fixedly connected to the upper side of the storage tank. A servo motor is fixedly mounted on the horizontal part of the mounting frame. The output shaft of the servo motor is rotatably connected to the horizontal part of the mounting frame and to the storage tank. A moving rod is slidably connected to the inner wall of the output shaft of the servo motor. Brush bristles are fixedly connected to the upper side of the moving rod, and the brush bristles contact the screen. A limiting plate is fixedly sleeved on the outer side of the moving rod, and the limiting plate is slidably connected to the output shaft of the servo motor. A support plate is fixedly sleeved on the outer side of the output shaft of the servo motor. A second spring is welded to the lower end of the support plate, and the other end of the second spring is welded to the moving rod. Through the screen, materials can be screened. The servo motor, brush bristles, and other structures allow for screen cleaning to ensure normal feeding.

[0014] Furthermore, the brush bristles are provided in multiple quantities and are evenly distributed on the moving rod. The arrangement of the brush bristles allows for the cleaning of the screen.

[0015] Furthermore, two springs are provided, and the two springs are evenly distributed on the moving rod. The moving rod can be connected and used by means of the two springs. Attached Figure Description

[0016] Figure 1 is a three-dimensional schematic diagram of the overall structure of the device for pressing materials in a storage tank according to an embodiment of the present invention;

[0017] Figure 2 is a top view of Figure 1 of an embodiment of the present invention for a device for pressing materials in a storage tank;

[0018] Figure 3 is a front sectional view of Figure 1 of an embodiment of the present invention for a device for pressing materials in a storage tank;

[0019] Figure 4 is an enlarged view of the handle of Figure 2 of a device for pressing materials in a storage tank according to an embodiment of the present invention;

[0020] Figure 5 is an enlarged view of the anti-blocking mechanism of Figure 3 in an embodiment of the present invention for a device for pressing materials in a storage tank.

[0021] The following detailed description illustrates the specific implementation method:

[0022] The reference numerals in the accompanying drawings include: storage tank 1, conveying pump pipe 2, air inlet pump pipe 3, return pipe 4, anti-blocking mechanism 5, fixing frame 6, guide rod 7, sliding plate 8, contact ball 9, spring one 10, handle 11, screen 51, mounting bracket 52, servo motor 53, moving rod 54, brush bristles 55, limit plate 56, support plate 57, spring two 58. Detailed Implementation

[0023] The embodiment is basically shown in Figures 1, 2, 3, 4, and 5. This embodiment provides a device for pressing materials in a storage tank, including a storage tank 1. A conveying pump pipe 2 is provided on the lower side of the storage tank 1, and an air inlet pump pipe 3 is provided on the upper right side of the storage tank 1. A return pipe 4 is fixedly connected to the inner wall of the storage tank 1. A fixing frame 6 is fixedly connected to the left end of the storage tank 1. The fixing frame 6 is located outside the return pipe 4. A guide rod 7 is fixedly connected to the inner wall of the fixing frame 6. A sliding plate 8 is slidably sleeved on the outer side of the guide rod 7. The sliding plate 8 is slidably connected to the fixing frame 6. A contact ball 9 is fixedly connected to the right end of the sliding plate 8. The contact ball 9 contacts the return pipe 4. A spring 10 is provided on the outer side of the guide rod 7.

[0024] As shown in Figures 1, 2, 3, and 4, there are two contact balls 9, which are symmetrically distributed on the slide plate 8. The contact balls 9 are made of hard rubber. Through the setting of the contact balls 9, the return pipe 4 can be contacted and impacted. One end of the spring-10 is welded to the slide plate 8, and the other end of the spring-10 is welded to the fixing frame 6. Through the setting of the spring-10, the slide plate 8 can be connected. The left end of the slide plate 8 is fixedly connected to the handle 11, which is made of silicone. The setting of the handle 11 makes it easy to pull the slide plate 8 to move, and the silicone material has a good skin-friendly feel.

[0025] As shown in Figures 1, 2, 3, and 5, an anti-blocking mechanism 5 is jointly provided on the return pipe 4 and the storage tank 1. The anti-blocking mechanism 5 includes a screen 51. The screen 51 is fixedly sleeved on the outside of the return pipe 4. A mounting bracket 52 is fixedly connected to the upper side of the storage tank 1. A servo motor 53 is fixedly mounted on the horizontal part of the mounting bracket 52. The output shaft of the servo motor 53 is rotatably connected to the horizontal part of the mounting bracket 52. The output shaft of the servo motor 53 is rotatably connected to the storage tank 1. A moving rod 54 is slidably connected to the inner wall of the output shaft of the servo motor 53. The upper side of the moving rod 54... A brush 55 is fixedly connected and contacts the screen 51. A limit plate 56 is fixedly sleeved on the outside of the moving rod 54. The limit plate 56 is slidably connected to the output shaft of the servo motor 53. A support plate 57 is fixedly sleeved on the outside of the output shaft of the servo motor 53. A second spring 58 is welded to the lower end of the support plate 57. The other end of the second spring 58 is welded to the moving rod 54. Through the setting of the screen 51, materials can be screened. With the structure of the servo motor 53, brush 55, etc., the screen 51 can be cleaned to ensure normal feeding effect.

[0026] As shown in Figures 1, 2, 3, and 5, multiple brush bristles 55 are provided, and the multiple brush bristles 55 are evenly distributed on the moving rod 54. The brush bristles 55 can be used to clean the screen 51. Two springs 58 are provided, and the two springs 58 are evenly distributed on the moving rod 54. The moving rod 54 can be connected and used through the arrangement of the springs 58.

[0027] The specific implementation process of this utility model is as follows: By pressurizing the storage tank 1 with nitrogen, the material in the storage tank 1 can flow back into the pump outlet pipeline through the return pipe 4, and transport the material to the downstream process to ensure effective transportation in the room and avoid production stoppage. Under the action of the screen 51, the material can be screened and used. When the servo motor 53 drives the output shaft to rotate, it can drive the moving rod 54 to rotate, so as to drive the bristles 55 to slide along the surface of the screen 51 to clean the particles attached to the screen 51, so as to ensure the normal feeding of the return pipe 4. Under the deformation action of the spring 58, the moving rod 54 can be pulled to drive the bristles 55 to always be in contact with the screen 51, so as to ensure the good cleaning effect of the bristles 55.

[0028] By pulling the handle 11 to the left, the slide plate 8 slides stably along the surface of the guide rod 7, causing the spring 10 to deform and the contact ball 9 to disengage from the return pipe 4. When the handle 11 is released, the spring 10 can return to its original shape, pushing the slide plate 8 to bring the contact ball 9 into contact with the return pipe 4, thus oscillating the return pipe 4 and feeding the material to ensure the smooth feeding of the material from the return pipe 4.

[0029] This solution uses nitrogen pressurization in storage tank 1 to allow the material in storage tank 1 to flow counter-currently into the pump outlet pipeline through return pipe 4, transporting the material to the downstream process. Under the action of screen 51, the material can be granulated. Under the action of servo motor 53, moving rod 54, brush 55 and other structures, screen 51 can be cleaned to ensure good feeding effect. Under the action of spring 58 and other structures, the contact cleaning effect of brush 55 can be ensured. By pulling handle 11 to move slide plate 8, contact ball 9 can be disengaged from return pipe 4. Under the deformation of spring 10, when handle 11 is released, contact ball 9 can be pushed to collide with return pipe 4, thereby causing return pipe 4 to vibrate and discharge material to ensure smooth material discharge from return pipe 4.

[0030] It should be noted in advance that, in this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A device for pressing materials in a storage tank, comprising a storage tank, characterized in that: A conveying pump pipe is provided on the lower side of the storage tank, and an air inlet pump pipe is provided on the upper right side of the storage tank. A return pipe is fixedly connected to the inner wall of the storage tank. An anti-clogging mechanism is provided on both the return pipe and the storage tank. A fixing frame is fixedly connected to the left end of the storage tank. The fixing frame is located outside the return pipe. A guide rod is fixedly connected to the inner wall of the fixing frame. A sliding plate is slidably sleeved on the outer side of the guide rod. The sliding plate is slidably connected to the fixing frame. A contact ball is fixedly connected to the right end of the sliding plate. The contact ball contacts the return pipe. A spring is provided on the outer side of the guide rod.

2. The apparatus for pressing materials in a storage tank according to claim 1, characterized in that: There are two contact balls, which are symmetrically distributed on the skateboard. The contact balls are made of hard rubber.

3. The apparatus for tank blank pressing according to claim 1, characterized in that: One end of the spring is welded to the slide plate, and the other end of the spring is welded to the fixing frame.

4. The apparatus for pressing materials in a storage tank according to claim 1, characterized in that: A handle made of silicone is fixedly connected to the left end of the skateboard.

5. The apparatus for pressing materials in a storage tank according to claim 1, characterized in that: The anti-clogging mechanism includes a screen, which is fixedly sleeved on the outside of the return pipe. A mounting frame is fixedly connected to the upper side of the storage tank. A servo motor is fixedly mounted on the horizontal part of the mounting frame. The output shaft of the servo motor is rotatably connected to the horizontal part of the mounting frame and to the storage tank. A moving rod is slidably connected to the inner wall of the output shaft of the servo motor. Brush bristles are fixedly connected to the upper side of the moving rod and contact the screen. A limiting plate is fixedly sleeved on the outside of the moving rod and slidably connected to the output shaft of the servo motor. A support plate is fixedly sleeved on the outside of the output shaft of the servo motor. A second spring is welded to the lower end of the support plate, and the other end of the second spring is welded to the moving rod.

6. The apparatus for tank blank pressing according to claim 5, characterized in that: The brush has multiple bristles, which are evenly distributed on the moving rod.

7. The apparatus for tank blank pressing according to claim 5, characterized in that: Two springs are provided, and the two springs are evenly distributed on the moving rod.

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