Safe feeding device for chemical production

Abstract

The utility model belongs to the technical field of chemical production, especially safe feeding device for chemical production, including mixing bin and feed pipe, still include the switching chamber of installing on the surface of mixing bin, the surface of switching chamber is installed with the switch board, the inner surface of switching chamber still is connected with the switching ring, one end of switching ring is installed with pull rod, pull rod and the surface of switching chamber are connected with sliding, the device can make two feed pipes switch among four kinds of feed states respectively through the rotation and positioning work of switching ring different angle, can according to actual demand to carry out the feed work, can make its feed state more concentrated and nimble, can play the effect that control conveniently, and under the effect of motor and switch board can make the raw materials in feed pipe get to be scattered, make its mixing work more sufficient, provide certain convenience for subsequent mixing.

Description

Technical Field

[0001] This utility model belongs to the field of chemical production technology, specifically relating to a safe feeding device for chemical production. Background Technology

[0002] Chemical production refers to the technology of using chemical methods to change the composition and structure of substances or synthesize new substances. The resulting products are called chemicals or chemical products. Chemical engineering is a science that studies the common laws of chemical product production processes. Humans and chemicals are closely related. Some chemical products have played an epoch-making role in the history of human development. Their production and application even represent a certain historical stage of human civilization.

[0003] A review of announcement number CN221868380U reveals a safe feeding device for chemical production. This technology discloses a "mixing cylinder, wherein multiple feeding components are arranged on the upper circumference of the mixing cylinder, and a feeding pipe connected to chemical production equipment is arranged on one side of the bottom surface of the mixing cylinder. Each feeding component includes a cavity arranged on the upper circumference of the mixing cylinder and communicating with the interior of the mixing cylinder. A feeding pipe is arranged inside the cavity, and a spiral flow channel is arranged between the feeding pipe and the cavity. A processing mechanism for cleaning residual chemical production powder raw materials on the inner wall of the feeding pipe is provided at the outer end of the feeding pipe. The processing mechanism includes a circular block arranged in the inner cavity of the feeding pipe and conforming to the shape of the inner cavity of the feeding pipe. A circular sealing block is arranged inside the circular block, and a screw is arranged at the center of the end face of the circular block. A first motor is arranged at the top of the screw. This utility model achieves the function of cleaning residual powder raw materials on the inner wall of the feeding pipe, ensuring sufficient feeding."

[0004] Although the design can clean the powder raw materials remaining on the inner wall of the feed pipe and ensure sufficient feeding, the device needs to control the valves and other equipment installed on each pipe individually when controlling the feeding status of the material pipeline. In addition, there is a certain distance between the valves, which will result in a certain amount of time consumption and cumbersome operation during control.

[0005] To address the aforementioned issues, this application proposes a safe feeding device for chemical production. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a safe feeding device for chemical production. By rotating and positioning the switching ring at different angles, the two feeding pipes can be switched between four feeding states, allowing for feeding operations based on actual needs. This makes the feeding process more focused and flexible, facilitating control. Furthermore, the motor and the actuating plate disperse the raw materials in the feeding pipes, ensuring more thorough mixing and providing convenience for subsequent mixing.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a safe feeding device for chemical production, comprising a mixing chamber and a feeding pipe, and further comprising a switching chamber installed on the surface of the mixing chamber, wherein a lever is installed on the surface of the switching chamber, a switching ring is connected to the inner surface of the switching chamber, a pull rod is installed at one end of the switching ring, the pull rod is slidably connected to the surface of the switching chamber, and a positioning block is provided on the surface of the switching chamber.

[0008] As a preferred embodiment of the safe feeding device for chemical production according to this utility model, the mixing chamber and the switching chamber form an integrated structure, and the mixing chamber and the switching chamber are cylindrical in shape, while the feeding pipe is fixedly installed on both sides of the surface of the switching chamber.

[0009] As a preferred embodiment of the safe feeding device for chemical production according to this utility model, a motor is also fixedly installed on the surface of the switching chamber. The motor is rotatably connected to one end of the dial plate, and the dial plate is rotatably connected to the surface of the switching chamber and the switching ring. The surface of the switching chamber and the switching ring is provided with through holes that match the dial plate.

[0010] As a preferred embodiment of the safe feeding device for chemical production according to this utility model, the surface of the switching ring is provided with four circular through holes, three of which occupy an angle of 180 degrees on the surface of the switching ring, the middle through hole is divided into two angles b of 90 degrees, and the angle between the fourth through hole and the outermost through hole is a, which is a 45-degree angle. The surface of the switching ring is also fixedly connected to one end of the pull rod, and the pull rod is slidably connected to the sliding groove opened on the surface of the switching chamber.

[0011] As a preferred embodiment of the safe feeding device for chemical production according to this utility model, the chute is arc-shaped, and the width of the chute matches the pull rod. The angle occupied by the chute on the surface of the switching chamber is 145 degrees, and the surface of the pull rod is also slidably connected with a pin.

[0012] In a preferred embodiment of the safety feeding device for chemical production according to this utility model, the pin and the positioning block are slidably connected, and a total of four positioning blocks are provided, with an included angle of 45 degrees between the four positioning blocks, and each positioning block is arranged at an equal angle along the outer side of the slide groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by rotating and positioning the switching ring at different angles, the two feeding pipes can be switched between four feeding states respectively, and the feeding work can be carried out according to actual needs. This makes the feeding state more concentrated and flexible, and facilitates control. Under the action of the motor and the dial plate, the raw materials in the feeding pipe can be dispersed, making the mixing work more thorough and providing certain convenience for subsequent mixing. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the switching chamber in this utility model;

[0017] Figure 3 This is a schematic diagram of the tie rod and slide groove structure in this utility model;

[0018] Figure 4 This is a schematic diagram of the material supply state structure of the double-sided feeding pipe in this utility model;

[0019] Figure 5 This is a schematic diagram of the feeding state structure of the right-side feeding pipe in this utility model;

[0020] Figure 6 This is a schematic diagram of the feeding state structure of the left-side feeding pipe in this utility model;

[0021] Figure 7 This is a schematic diagram of the closed-state structure of the double-sided feeding pipe in this utility model;

[0022] Figure 8 This is a schematic diagram of the switching ring structure in this utility model;

[0023] In the picture:

[0024] 1. Mixing chamber; 2. Switching chamber; 3. Feeding pipe; 4. Motor; 5. Paddle plate; 6. Switching ring; 7. Pull rod; 8. Slide groove; 9. Pin; 10. Positioning block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0026] Example 1

[0027] like Figure 1 As shown:

[0028] A safe feeding device for chemical production includes a mixing chamber 1.

[0029] In this implementation plan: The existing announcement number CN221868380U discloses a safe feeding device for chemical production. The technical means of this device will not be described in detail here. For improvements to this prior art, please refer to the following disclosure. To solve the technical problems existing in this prior art, such as the "when the device controls the feeding status of the material pipeline, it is necessary to control the valves and other equipment installed on each pipeline one by one, and there is a certain distance between the valves, which will result in a certain amount of time consumption and cumbersome operation during control" in combination, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve the above problems, a switching chamber 2 and a switching ring 6 are added on the basis.

[0030] Furthermore:

[0031] like Figure 1 - Figure 8 As shown:

[0032] In conjunction with the above, it also includes a switching chamber 2 installed on the surface of the mixing chamber 1. A lever 5 is installed on the surface of the switching chamber 2, and a switching ring 6 is connected to the inner surface of the switching chamber 2. A pull rod 7 is installed at one end of the switching ring 6. The pull rod 7 is slidably connected to the surface of the switching chamber 2, and a positioning block 10 is also provided on the surface of the switching chamber 2.

[0033] In this implementation scheme: the rotation of the switching ring 6 enables the two feeding pipes 3 to switch between four feeding states, making the feeding state more flexible. Under the action of the motor 4 and the dial plate 5, the raw materials in the feeding pipes 3 can be dispersed, making the mixing process more thorough.

[0034] Furthermore:

[0035] In an optional embodiment, the mixing chamber 1 and the switching chamber 2 form an integrated structure, and the mixing chamber 1 and the switching chamber 2 are cylindrical in shape, while the feeding pipe 3 is fixedly installed on both sides of the surface of the switching chamber 2.

[0036] In this embodiment, the mixing chamber 1 and the switching chamber 2 enable the material to be dispersed before entering the mixing chamber 1, making the mixing process more convenient and efficient, and providing certain convenience for subsequent reaction work.

[0037] Furthermore:

[0038] In an optional embodiment, a motor 4 is also fixedly mounted on the surface of the switching chamber 2. The motor 4 is rotatably connected to one end of the dial plate 5, and the dial plate 5 is rotatably connected to the surface of the switching chamber 2 and the switching ring 6. The surfaces of the switching chamber 2 and the switching ring 6 are provided with through holes that match the dial plate 5.

[0039] In this embodiment, the raw materials fed into the switching chamber 2 through the feeding pipe 3 are fully dispersed by the dispersing plate 5 under the action of the motor 4 and the dispersing plate 5, thereby making the mixing work more efficient.

[0040] Furthermore:

[0041] In an optional embodiment, the surface of the switching ring 6 is provided with four circular through holes, three of which occupy an angle of 180 degrees on the surface of the switching ring 6, the middle through hole is divided into two angles b, which are 90 degrees, and the angle between the fourth through hole and the outermost through hole is a, which is 45 degrees. The surface of the switching ring 6 is also fixedly connected to one end of the pull rod 7, and the pull rod 7 is slidably connected to the groove 8 opened on the surface of the switching chamber 2.

[0042] In this embodiment, by switching the different rotation states of the ring 6, the holes on its surface can correspond to the feed pipes 3 set on both sides, and the opening state of the feed pipes 3 can be switched, thereby flexibly changing the feeding state of the feed pipes 3.

[0043] Furthermore:

[0044] In an optional embodiment, the slide 8 is arc-shaped, and the width of the slide 8 matches that of the pull rod 7. The slide 8 occupies an angle of 145 degrees on the surface of the switching chamber 2, and the surface of the pull rod 7 is also slidably connected with a pin 9.

[0045] In this embodiment, the arc-shaped slide groove 8 allows the pull rod 7 to move along its path, thereby enabling the switching ring 6 to rotate and switch the switching state of the switching ring 6.

[0046] Furthermore:

[0047] In an optional embodiment, the pin 9 and the positioning block 10 are slidably connected, and there are four positioning blocks 10 in total. The included angle between the four positioning blocks 10 is 45 degrees, and each positioning block 10 is set at an equal angle along the outer side of the slide groove 8.

[0048] In this embodiment, the angles of the switching ring 6 and the pull rod 7 can be fixed under the action of the pin 9 and the positioning block 10, so that the feeding pipe 3 and the switching ring 6 can stably perform feeding work.

[0049] The working principle and usage process of this utility model are as follows: When chemical raw materials are fed into the mixing chamber 1 through the feeding pipes 3 set on both sides of the surface of the switching chamber 2, the motor 4 located above the switching chamber 2 can be started. At this time, the motor 4 will drive the deflector 5 to disperse the raw materials and drop them into the mixing chamber 1. When it is necessary to control the feeding status of the raw materials in the feeding pipes 3 on both sides, the pull rod 7 can be rotated, so that the pull rod 7 drives the switching ring 6 to rotate on the inner surface of the switching chamber 2. When the pull rod 7 is at the bottom of the slide 8, the switching ring 6 blocks the feeding pipes 3 on both sides, and the feeding is stopped. (Refer to...) Figure 7 At this point, the switching ring 6 can be rotated 45 degrees clockwise. The through hole on the surface of the switching ring 6 will overlap with the feed pipe 3 on the left, allowing material to be fed through the feed pipe 3. When the switching ring 6 is rotated further, it blocks the feed pipe 3 on the left, and the feed pipe 3 on the right overlaps with the through hole on the surface of the switching ring 6, enabling feeding. When the switching ring 6 and the pull rod 7 are rotated further, the pull rod 7 reaches the end of the chute 8. At this point, the two opposite through holes on the surface of the switching ring 6 and the two feed pipes 3 overlap simultaneously, allowing the material in the two feed pipes 3 to be fed. Every 45 degrees that the pull rod 7 and the switching ring 6 rotate, they can be connected by the pin 9 and the positioning block 10 on the surface of the pull rod 7, thereby fixing the current angle and making the feeding operation more stable.

[0050] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A safe feeding device for chemical production, comprising a mixing bin (1) and a feeding pipe (3), characterized in that: It also includes a switching chamber (2) installed on the surface of the mixing chamber (1), a lever (5) is installed on the surface of the switching chamber (2), a switching ring (6) is connected to the inner surface of the switching chamber (2), a pull rod (7) is installed at one end of the switching ring (6), the pull rod (7) is slidably connected to the surface of the switching chamber (2), and a positioning block (10) is also provided on the surface of the switching chamber (2).

2. The safe feeding device for chemical production according to claim 1, characterized in that: The mixing chamber (1) and the switching chamber (2) form an integrated structure, and the mixing chamber (1) and the switching chamber (2) are cylindrical in shape. The feeding pipe (3) is fixedly installed on both sides of the surface of the switching chamber (2).

3. The safe feeding device for chemical production according to claim 2, characterized in that: A motor (4) is also fixedly installed on the surface of the switching chamber (2). The motor (4) is rotatably connected to one end of the dial plate (5), and the dial plate (5) is rotatably connected to the surface of the switching chamber (2) and the switching ring (6). The surface of the switching chamber (2) and the switching ring (6) is provided with through holes that match the dial plate (5).

4. The safe feeding device for chemical production according to claim 2, characterized in that: The surface of the switching ring (6) has four circular through holes. Three of the through holes occupy an angle of 180 degrees on the surface of the switching ring (6). The middle through hole is divided into two angles b, which are 90 degrees apart. The angle between the fourth through hole and the outermost through hole is a, which is 45 degrees. The surface of the switching ring (6) is also fixedly connected to one end of the pull rod (7). The pull rod (7) is slidably connected to the sliding groove (8) on the surface of the switching chamber (2).

5. The safe feeding device for chemical production according to claim 4, characterized in that: The slide groove (8) is arc-shaped, and the width of the slide groove (8) matches the width of the pull rod (7). The slide groove (8) occupies an angle of 145 degrees on the surface of the switching chamber (2). The surface of the pull rod (7) is also slidably connected with a pin (9).

6. The safe feeding device for chemical production according to claim 5, characterized in that: The pin (9) and the positioning block (10) are slidably connected, and there are four positioning blocks (10) in total. The included angle between the four positioning blocks (10) is 45 degrees, and each positioning block (10) is set at an equal angle along the outer side of the slide groove (8).

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