Catalyst proportioning device for chemical reaction

Abstract

The utility model discloses a chemical reaction catalyst proportioning device which comprises a supporting bottom plate and a height adjusting assembly, an electric sliding groove is formed in the supporting bottom plate, the inner surface of the electric sliding groove is connected with a first sliding block in a sliding mode, and the first sliding block is connected with a second sliding block in a sliding mode. The height adjusting assembly comprises a fixing rod, a groove, a first motor, a threaded lead screw, a second sliding block and a fixing frame, the upper surface of the first sliding block is fixedly connected with the fixing rod, the upper surface of the fixing rod is fixedly connected with the first motor, and the output end of the first motor is fixedly connected with the threaded lead screw; the side surface of the threaded lead screw is in threaded connection with a second sliding block, the right surface of the second sliding block is fixedly connected with a fixing frame, and a second motor is fixedly connected to the upper surface of the fixing frame. And different raw materials can be conveniently fed.

Description

Technical Field

[0001] This utility model relates to the field of catalyst proportioning technology, and in particular to a catalyst proportioning device for chemical reactions. Background Technology

[0002] In catalytic reactions, the catalyst interacts with the reactants to increase the reaction rate. For example, metal sulfides have high conductivity and suitable energy bands and optical band gaps, and are rich in catalytic activity, making them attractive photoelectrochemical co-catalyst materials for water splitting.

[0003] Currently, most existing conveying devices are fixedly installed above reaction tanks or mixing tanks, which makes it inconvenient for operators to load materials and also inconvenient to load different raw materials. Utility Model Content

[0004] The purpose of this invention is to solve at least one of the technical problems existing in the prior art, and to provide a catalyst proportioning device for chemical reactions, which facilitates feeding. Operators do not need to laboriously carry raw materials to align with the feed hopper, thus improving the convenience of feeding and avoiding the risk of falling when operators are feeding from a height.

[0005] To achieve the above objectives, this utility model also provides a catalyst proportioning device for chemical reactions, comprising: a supporting base plate and a height adjustment assembly. The supporting base plate has an internal electric sliding groove, and a first slider is slidably connected to the inner surface of the electric sliding groove. The height adjustment assembly includes a fixed rod, a groove, a first motor, a threaded screw, a second slider, and a fixed frame. The upper surface of the first slider is fixedly connected to the fixed rod, and the upper surface of the fixed rod is fixedly connected to the first motor. The output end of the first motor is fixedly connected to the threaded screw. The side surface of the threaded screw is threadedly connected to the second slider. The right surface of the second slider is fixedly connected to the fixed frame. A second motor is fixedly connected to the upper surface of the fixed frame. A rotating shaft is fixedly connected to the output end of the second motor. A rotating block is fixedly connected to the side surface of the rotating shaft. A fixed ring is fixedly connected to the side surface of the rotating block. A placement groove is provided inside the fixed ring, and a mixing tank is fixedly connected to the inner surface of the placement groove.

[0006] According to the catalyst proportioning device for chemical reaction, the inner surface of the groove is slidably connected to the second slider, and both the first motor and the second motor are electrically connected to an external power source.

[0007] According to the catalyst proportioning device for chemical reaction, a first discharge pipe is fixedly connected to the lower surface of the mixing tank, and an impulse flow meter is installed inside the first discharge pipe. The impulse flow meter can measure the flow rate of the solid catalyst discharged from the first discharge pipe.

[0008] According to the catalyst proportioning device for chemical reaction, a first valve is provided inside the first discharge pipe, and a discharge nozzle is fixedly connected to the lower surface of the first discharge pipe.

[0009] According to the catalyst proportioning device for chemical reaction, the upper surface of the mixing tank is provided with a first top cover, and a feed pipe is fixedly connected to the upper surface of the first top cover, through which materials can be added into the mixing tank.

[0010] According to the catalyst proportioning device for chemical reaction, a support column is fixedly connected to the upper surface of the support base plate, a mixing box is fixedly connected to the upper surface of the support column, a second top cover is fixedly connected to the upper surface of the mixing box, and a feed hopper is fixedly connected to the upper surface of the second top cover. The material enters the mixing box through the feed hopper.

[0011] According to the catalyst proportioning device for chemical reaction, a second discharge pipe is fixedly connected to the lower surface of the mixing tank. A second valve is provided inside the second discharge pipe. After mixing, the material is discharged through the second discharge pipe by opening the second valve.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting up a support base plate, electric slide, first slider and height adjustment components, it is easy to load materials. Operators do not need to laboriously carry raw materials to align with the feed hopper, which improves the convenience of loading materials and avoids the risk of falling when operators are loading materials at height.

[0014] 2. By setting up a fixed frame, a second motor, a rotating shaft, a rotating block, a fixed ring, a placement trough, and a mixing tank, different raw materials can be conveniently fed. Different raw materials or catalysts can be placed in the corresponding mixing tanks in an orderly manner according to their properties and usage order, which facilitates accurate feeding when needed.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a catalyst proportioning device for chemical reactions according to this utility model;

[0018] Figure 2 This is a schematic diagram of the height adjustment component of a catalyst proportioning device for chemical reactions according to this utility model;

[0019] Figure 3 This is a partial exploded view of a catalyst proportioning device for chemical reactions according to this utility model;

[0020] Figure 4 This is a front view of a catalyst proportioning device for chemical reactions according to this utility model.

[0021] Legend:

[0022] 1. Support base plate; 2. Electric slide rail; 3. First slider; 4. Fixing rod; 5. Groove; 6. First motor; 7. Threaded screw; 8. Second slider; 9. Fixing frame; 10. Second motor; 11. Rotating shaft; 12. Rotating block; 13. Fixing ring; 14. Placement slot; 15. Batching tank; 16. First discharge pipe; 17. Impulse flow meter; 18. First valve; 19. Discharge nozzle; 20. First top cover; 21. Feed pipe; 22. Support column; 23. Mixing box; 24. Second top cover; 25. Feed hopper; 26. Second discharge pipe; 27. Second valve; 28. Height adjustment assembly. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model discloses a catalyst proportioning device for chemical reactions, comprising: a supporting base plate 1 and a height adjustment component 28. The supporting base plate 1 has an internal electric sliding groove 2, and a first slider 3 is slidably connected to the inner surface of the electric sliding groove 2. Activating the electric sliding groove 2 moves the first slider 3, a fixed rod 4, and a mixing tank 15, thus adjusting the position of the mixing tank 15. The height adjustment component 28 includes a fixed rod 4, a groove 5, a first motor 6, a threaded screw 7, a second slider 8, and a fixing frame 9. The upper surface of the first slider 3 is fixedly connected to the fixed rod 4, and the upper surface of the fixed rod 4 is fixedly connected to the first motor 6. The output end of the first motor 6 is fixedly connected to the threaded screw 7, and the side surface of the threaded screw 7 is threadedly connected to the second slider 8. The inner surface of the groove 5 is slidably connected to the second slider 8, and the right surface of the second slider 8 is fixedly connected to the fixing frame 9. Activating the first motor 6 drives the threaded screw 7 to rotate, and the movement of the second slider 8 on the threaded screw 7 moves the mixing tank 15, thus adjusting the height of the mixing tank 15 for easy loading by the operator.

[0025] A second motor 10 is fixedly connected to the upper surface of the fixed frame 9. Both the first motor 6 and the second motor 10 are electrically connected to an external power source. A rotating shaft 11 is fixedly connected to the output end of the second motor 10. A rotating block 12 is fixedly connected to the side surface of the rotating shaft 11. A fixing ring 13 is fixedly connected to the side surface of the rotating block 12. A placement groove 14 is provided inside the fixing ring 13. A mixing tank 15 is fixedly connected to the inner surface of the placement groove 14. When the second motor 10 is started, the rotating shaft 11 and the rotating block 12 are rotated, causing the upper and lower sets of fixing rings 13 and mixing tank 15 of the rotating block 12 to rotate above the feed hopper 25, which facilitates the feeding of different raw materials.

[0026] A first discharge pipe 16 is fixedly connected to the lower surface of the mixing tank 15. An impulse flow meter 17 is installed inside the first discharge pipe 16, and a first valve 18 is installed inside the first discharge pipe 16. The impulse flow meter 17 can measure the flow rate of the solid catalyst discharged from the first discharge pipe 16. A discharge nozzle 19 is fixedly connected to the lower surface of the first discharge pipe 16. When the first valve 18 is opened, the material passes through the first discharge pipe 16 and the discharge nozzle 19, and enters the mixing box 23 through the feed hopper 25. A first top cover 20 is installed on the upper surface of the mixing tank 15. A feed pipe 21 is fixedly connected to the upper surface of the first top cover 20. A support column 22 is fixedly connected to the upper surface of the support base plate 1. The mixing box 23 is fixedly connected to the upper surface of the support column 22. The support column 22 supports the mixing box 23.

[0027] A second top cover 24 is fixedly connected to the upper surface of the mixing tank 23, and a feed hopper 25 is fixedly connected to the upper surface of the second top cover 24. Raw materials or catalysts are added into the mixing tank 23 through the feed hopper 25. A second discharge pipe 26 is fixedly connected to the lower surface of the mixing tank 23. A second valve 27 is provided inside the second discharge pipe 26. The mixed material is discharged through the second discharge pipe 26 by opening the second valve 27.

[0028] Working principle: In use, the materials to be proportioned and the catalyst are placed in the mixing tank 15 respectively. Starting the first motor 6 drives the threaded screw 7 to rotate, and the second slider 8 on the threaded screw 7 moves, causing the mixing tank 15 to move and adjust its height. After the height is adjusted to a suitable position, starting the electric slide chute 2 moves the first slider 3 and the fixed rod 4, causing the discharge nozzle 19 at the bottom of the mixing tank 15 to move above the mixing tank 15 for easy feeding. The material is discharged through the first discharge pipe 16 and the discharge nozzle 19 by opening the impulse flow meter 17 and the first valve 18. After the material in one set of mixing tanks 15 is added to the mixing box 23, starting the second motor 10... The rotating shaft 11 and rotating block 12 rotate, causing a set of fixed rings 13 and a batching tank 15 above the feed hopper 25 to rotate. When a catalyst needs to be added, the first valve 18 is opened, and the material passes through the first discharge pipe 16 and discharge nozzle 19, and enters the mixing box 23 through the feed hopper 25. This device facilitates feeding, and the operator does not need to laboriously carry the raw materials to align with the feed hopper 25, which improves the convenience of feeding. At the same time, it avoids the risk of falling when the operator is feeding from a height. It can also conveniently feed different raw materials or catalysts. Different raw materials can be placed in the corresponding batching tank 15 in an orderly manner according to their properties and usage order, which is convenient for accurate feeding when needed.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A catalyst proportioning device for chemical reactions, characterized in that, include: The support base plate (1) and height adjustment assembly (28) are provided. The support base plate (1) is provided with an electric slide groove (2). The inner surface of the electric slide groove (2) is slidably connected to a first slider (3). The height adjustment assembly (28) includes a fixed rod (4), a groove (5), a first motor (6), a threaded screw (7), a second slider (8), and a fixing frame (9). The upper surface of the first slider (3) is fixedly connected to the fixed rod (4). The upper surface of the fixed rod (4) is fixedly connected to the first motor (6). The output end of the first motor (6) is fixedly connected to the threaded screw (7). The side surface of the threaded screw (7) is threadedly connected to the second slider (8), the right surface of the second slider (8) is fixedly connected to the fixed frame (9), the upper surface of the fixed frame (9) is fixedly connected to the second motor (10), the output end of the second motor (10) is fixedly connected to the rotating shaft (11), the side surface of the rotating shaft (11) is fixedly connected to the rotating block (12), the side surface of the rotating block (12) is fixedly connected to the fixed ring (13), the inside of the fixed ring (13) is provided with a placement groove (14), and the inner surface of the placement groove (14) is fixedly connected to the mixing tank (15).

2. The catalyst proportioning device for chemical reactions according to claim 1, characterized in that, The inner surface of the groove (5) is slidably connected to the second slider (8), and both the first motor (6) and the second motor (10) are electrically connected to an external power source.

3. The catalyst proportioning device for chemical reactions according to claim 1, characterized in that, The lower surface of the mixing tank (15) is fixedly connected to a first discharge pipe (16), and an impulse flow meter (17) is installed inside the first discharge pipe (16).

4. The catalyst proportioning device for chemical reactions according to claim 3, characterized in that, The first discharge pipe (16) is provided with a first valve (18) inside, and a discharge nozzle (19) is fixedly connected to the lower surface of the first discharge pipe (16).

5. The catalyst proportioning device for chemical reactions according to claim 1, characterized in that, The upper surface of the mixing tank (15) is provided with a first top cover (20), and the upper surface of the first top cover (20) is fixedly connected with a feed pipe (21).

6. The catalyst proportioning device for chemical reactions according to claim 1, characterized in that, A support column (22) is fixedly connected to the upper surface of the support base plate (1), a mixing box (23) is fixedly connected to the upper surface of the support column (22), a second top cover (24) is fixedly connected to the upper surface of the mixing box (23), and a feed hopper (25) is fixedly connected to the upper surface of the second top cover (24).

7. The catalyst proportioning device for chemical reactions according to claim 6, characterized in that, The lower surface of the mixing tank (23) is fixedly connected to a second discharge pipe (26), and a second valve (27) is provided inside the second discharge pipe (26).

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