Novel safe feeding mechanism based on chemical engineering

Abstract

The utility model relates to the technical field of chemical equipment, and discloses a novel safe feeding mechanism based on chemical engineering, which comprises a reaction kettle, a material barrel arranged on the right upper side of the reaction kettle, and a blanking hopper fixedly connected with the bottom of the material barrel, a conveying pipe is arranged between the middle of the bottom end of the discharging hopper and the upper portion of the right end of the reaction kettle in a communicating mode, an inner cavity of the material barrel is evenly divided into a plurality of material cavities through baffles, discharging leakage holes communicating with an inner cavity of the discharging hopper are formed in the middle positions of the bottom wall faces of the multiple material cavities in a penetrating mode, and a movable groove is formed in the bottom of the material barrel. A rotating mechanism is arranged in the movable groove and comprises a sealing rotating disc slidably connected into the movable groove, and a driving motor used for driving the sealing rotating disc to rotate is arranged at the top of the material barrel. Through the arrangement of the rotating mechanism and the discharging mechanism, the equipment can freely control the discharging operation of materials in the material barrel, and the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, and in particular to a novel safety feeding mechanism for chemical applications. Background Technology

[0002] A search revealed that application number 202420328131.1 discloses a chemical safety feeding mechanism, including a feeding assembly. The feeding assembly includes a cylinder, a rotatable shaft passing through the cylinder, several baffles circumferentially arranged around the outside of the shaft, a material cavity between two adjacent baffles, and a leakage hole on the lower part of the cylinder of the material cavity. An arc-shaped component passes through each leakage hole, and a discharging assembly is provided below the cylinder.

[0003] In the application for patent application, a chemical safety feeding mechanism is used. A rotating shaft drives a rotating component and a pushing component to rotate along the direction from the hollow material cavity to the first feeding material cavity. This causes the pushing component to lift the arc-shaped component, the column, and the blocking component upwards, separating the lower end face of the blocking component from the lower end face of the cylinder. The material then falls through the gap between the drain hole and the column for discharge. However, during this operation, when it is necessary to stop feeding, the material tends to remain between the lower end face of the blocking component and the lower end face of the cylinder. The blocking component, blocked by the material, cannot adhere to the lower end face of the cylinder to seal the drain hole, preventing the device from stopping the feeding operation and reducing its practicality. Therefore, we propose a novel chemical safety feeding mechanism. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art and provide a new type of safe feeding mechanism for chemical applications.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a novel safety feeding mechanism for chemical applications, comprising a reactor, a material cylinder located on the upper right side of the reactor, and a feeding hopper fixedly connected to the bottom of the material cylinder. A conveying pipe is provided between the bottom center of the feeding hopper and the upper right side of the reactor. The inner cavity of the material cylinder is evenly divided into multiple material chambers by baffles. Each of the multiple material chambers has a feeding hole through the middle of its bottom wall, communicating with the inner cavity of the feeding hopper. A movable groove is provided at the bottom of the material cylinder, and a rotating mechanism is provided inside the movable groove. The rotating mechanism includes a sealed turntable slidably connected inside the movable groove. A drive motor for rotating the sealed turntable is provided at the top of the material cylinder. A movable through groove is provided on the right side of the top wall of the sealed turntable, and a feeding mechanism is provided inside the movable through groove. The feeding mechanism includes a movable baffle slidably connected inside the movable through groove. An electric push rod for moving the movable baffle is fixedly connected to the middle of the bottom wall of the sealed turntable.

[0006] Furthermore, the multiple material cavities are distributed in a ring-shaped, equally spaced manner inside the material cylinder.

[0007] Furthermore, a support pipe is fixedly connected to the middle of the inner cavity of the material cylinder, and a drive motor is fixedly installed at the top of the support pipe.

[0008] Furthermore, a drive rotating rod is provided through the inside of the support tube and is fixedly installed to the output end of the bottom side of the drive motor.

[0009] Furthermore, the bottom end of the drive rotating rod extends through the bottom wall of the inner cavity of the material cylinder to the inside of the movable groove and is fixedly connected to the center of the top wall of the sealing turntable.

[0010] Furthermore, the top wall surface of the sealing turntable is adapted to and in close contact with the top wall surface of the movable groove.

[0011] Furthermore, two limiting grooves are provided on the front and rear side walls of the movable baffle, and two limiting slide strips that are fixedly connected to the front and rear side walls of the movable through groove are slidably connected inside the two limiting grooves.

[0012] Furthermore, the telescopic end on the right side of the electric push rod is fixedly connected to the bottom wall of the movable baffle.

[0013] This utility model provides a novel safety feeding mechanism for chemical applications. It has the following beneficial effects:

[0014] 1. This novel safety feeding mechanism for chemical applications, through the setting of a rotating mechanism and a feeding mechanism, utilizes a sealing turntable in conjunction with a movable baffle to seal multiple feeding holes during use, ensuring that the bottoms of multiple material chambers are sealed. The material to be used is then filled into these multiple material chambers. When material needs to be fed into the reactor, the output of the drive motor drives the rotating rod to rotate and move the sealing turntable and movable baffle as a whole, aligning the movable baffle with the feeding hole at the bottom of the material chamber containing the first material. Then, the extension and retraction end of the electric push rod is controlled to retract, driving... The movable baffle moves along the inside of the movable channel away from the discharge hole, causing the bottom of the discharge hole to open. This allows the material inside the material chamber to be discharged into the discharge hopper through the discharge hole and then introduced into the reactor through the conveying pipe. When it is necessary to stop the discharge, the extension end of the electric push rod is controlled to move the movable baffle to block the discharge hole. The above operation is repeated to realize the control operation of starting and stopping the material discharge operation in multiple material chambers. The above operation is simple and practical, and the structure is reasonable and compact. This allows the equipment to freely control the material discharge operation inside the material cylinder, improving the practicality of the equipment.

[0015] 2. This new type of safety feeding mechanism for chemical applications, by setting a limiting chute and a limiting slide bar, the limiting chute and the limiting slide bar form a supporting and guiding effect on the movable baffle, thereby improving the overall structural stability of the equipment and enhancing its practicality. Attached Figure Description

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented, and therefore have no substantial technical significance.

[0017] Figure 1 This is a schematic diagram of the structure of the novel safety feeding mechanism for chemical applications according to this utility model;

[0018] Figure 2 This is a cross-sectional view of the material cylinder of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the material cylinder of this utility model;

[0020] Figure 4 This is a schematic diagram of the bottom structure of the material cylinder of this utility model;

[0021] Figure 5 This is a schematic diagram of the movable baffle structure of this utility model.

[0022] Legend:

[0023] 10. Reactor; 11. Material cylinder; 12. Feed hopper; 13. Conveying pipe; 14. Material chamber; 16. Support pipe; 17. Feeding hole; 18. Movable groove; 19. Sealing turntable; 20. Movable through groove; 21. Movable baffle; 22. Electric push rod; 24. Limiting slide groove; 25. Limiting slide bar; 26. Drive motor; 27. Drive rotating rod. Detailed Implementation

[0024] A novel safety feeding mechanism for chemical applications, such as Figure 1-5As shown, the system includes a reactor 10, a material cylinder 11 located on the upper right side of the reactor 10, and a hopper 12 fixedly connected to the bottom of the material cylinder 11. A conveying pipe 13 is connected between the middle of the bottom end of the hopper 12 and the upper right end of the reactor 10. The inner cavity of the material cylinder 11 is divided into multiple material chambers 14 by baffles. Each of the multiple material chambers 14 has a discharge hole 17 penetrating through the middle of its bottom wall, which communicates with the inner cavity of the hopper 12. A movable groove 18 is provided at the bottom of the material cylinder 11. A rotating mechanism is provided inside the movable groove 18. The rotating mechanism includes a sealing turntable 19 slidably connected inside the movable groove 18. A drive motor 26 is provided at the top of the material cylinder 11 to drive the sealing turntable 19 to rotate. A movable through groove 20 is provided on the right side of the top wall of the sealing turntable 19. A feeding mechanism is provided inside the movable through groove 20. The feeding mechanism includes a movable baffle 21 slidably connected inside the movable through groove 20. An electric push rod 22 for moving the movable baffle 21 is fixedly connected to the middle of the bottom wall of the material cylinder 11. Multiple material chambers 14 are distributed in a ring with equal spacing inside the material cylinder 11. A support tube 16 is fixedly connected to the middle of the inner cavity of the material cylinder 11. A drive motor 26 is fixedly installed at the top of the support tube 16. A drive rotating rod 27 is fixedly installed inside the support tube 16 and is fixedly installed at the output end of the bottom side of the drive motor 26. The bottom end of the drive rotating rod 27 extends through the bottom wall of the inner cavity of the material cylinder 11 to the inside of the movable groove 18 and is fixedly connected to the center of the top wall of the sealing turntable 19. The top wall of the sealing turntable 19 is adapted to and in close contact with the top wall of the movable groove 18. Two limiting slide grooves 24 are opened on the front and rear side walls of the movable baffle 21. Two limiting slide strips 25 are slidably connected inside the two limiting slide grooves 24 and are fixedly connected to the front and rear side walls of the movable through groove 20. The telescopic end on the right side of the electric push rod 22 is fixedly connected to the bottom wall of the movable baffle 21.

[0025] The working principle of this utility model is as follows: In use, the sealing turntable 19, together with the movable baffle 21, seals multiple material discharge holes 17, ensuring that the bottoms of multiple material chambers 14 are sealed. The material to be used is then filled into each of the multiple material chambers 14. When material needs to be conveyed into the reactor 10, the output of the drive motor 26 drives the sealing turntable 19 and the movable baffle 21 to rotate and move as a whole via the drive rotating rod 27. This aligns the movable baffle 21 with the material discharge hole 17 at the bottom of the material chamber 14 containing the first type of material. Then, the telescopic end of the electric push rod 22 retracts, causing the movable baffle 21 to move along the movable channel 20 away from the material discharge hole 17, thus opening the bottom of the material discharge hole 17. Material inside the material chamber 14 is discharged into the hopper 12 through the discharge hole 17 and then introduced into the reactor 10 through the conveying pipe 13. When it is necessary to stop the discharge, the telescopic end of the electric push rod 22 is controlled to move the movable baffle 21 to block the discharge hole 17. The above operation is repeated to realize the control operation of opening and stopping the material discharge operation in multiple material chambers 14. The above operation is simple and practical, and the structure is reasonable and compact. The equipment can freely control the discharge operation of the material inside the material cylinder 11, improving the practicality of the equipment. The limiting slide groove 24 provides support and guidance to the movable baffle 21 through sliding connection with the limiting slide bar 25, improving the stability of the overall structure of the equipment and improving its practicality.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A novel safety feeding mechanism for chemical applications, comprising a reactor (10), a material cylinder (11) positioned on the upper right side of the reactor (10), and a feeding hopper (12) fixedly connected to the bottom of the material cylinder (11), wherein a conveying pipe (13) is provided between the middle of the bottom end of the feeding hopper (12) and the upper right end of the reactor (10), characterized in that: The inner cavity of the material cylinder (11) is divided into multiple material cavities (14) by baffles. Each of the multiple material cavities (14) has a discharge hole (17) that communicates with the inner cavity of the discharge hopper (12) through the middle of the bottom wall. The bottom of the material cylinder (11) has a movable groove (18). The movable groove (18) is equipped with a rotating mechanism. The rotating mechanism includes a sealing turntable (19) that is slidably connected to the inside of the movable groove (18). The top of the material cylinder (11) is equipped with a drive motor (26) for driving the sealing turntable (19) to rotate. The right side of the top wall of the sealing turntable (19) has a movable through groove (20). The movable through groove (20) is equipped with a discharge mechanism. The discharge mechanism includes a movable baffle (21) that is slidably connected to the inside of the movable through groove (20). The middle of the bottom wall of the sealing turntable (19) is fixedly connected with an electric push rod (22) for pushing the movable baffle (21) to move.

2. The novel safety feeding mechanism for chemical applications according to claim 1, characterized in that: Multiple material cavities (14) are distributed in a ring-shaped, equally spaced manner inside the material cylinder (11).

3. The novel safety feeding mechanism for chemical applications according to claim 1, characterized in that: A support tube (16) is fixedly connected to the middle of the inner cavity of the material cylinder (11). A drive motor (26) is fixedly installed at the top of the support tube (16). A drive rotating rod (27) is fixedly installed inside the support tube (16) and is fixedly installed at the output end of the bottom side of the drive motor (26). The bottom end of the drive rotating rod (27) extends through the bottom wall of the inner cavity of the material cylinder (11) to the inside of the movable groove (18) and is fixedly connected to the center of the top wall of the sealing turntable (19).

4. The novel safety feeding mechanism for chemical applications according to claim 1, characterized in that: The top wall surface of the sealing turntable (19) is adapted to and in close contact with the top wall surface of the movable groove (18).

5. The novel safety feeding mechanism for chemical applications according to claim 1, characterized in that: The movable baffle (21) has two limiting grooves (24) on its front and rear side walls. The two limiting grooves (24) are slidably connected to two limiting strips (25) that are fixedly connected to the front and rear side walls of the movable through groove (20). The telescopic end of the electric push rod (22) on the right side is fixedly connected to the bottom wall of the movable baffle (21).

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