Hydrogenation waste catalyst recovery device

Abstract

The utility model relates to the technical field of catalyst recovery, in particular to a hydrogenation waste catalyst recovery device, which is provided with a conveyor belt mechanism from low to high, so that materials can be conveyed, the feeding operation is convenient, and the practicability is improved. Comprising a base, a support, a hydrogenation waste catalyst recovery tank mechanism and a feeding guide hopper, the right side of the top end of the base is connected with the bottom end of the hydrogenation waste catalyst recovery tank mechanism through the support, and the input end of the top of the hydrogenation waste catalyst recovery tank mechanism communicates with the bottom end of the feeding guide hopper; the left side of the top end of the feeding guide hopper is connected with the bottom end of the first shaft bracket, the left side of the top end of the base is connected with the bottom end of the second shaft bracket, the inner sides of the first shaft bracket and the second shaft bracket are each rotationally connected with a set of roller shafts, and the upper side of the front end of the second shaft bracket is connected with the inner end of the speed reducer. The output end of the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with the front side of the roll shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of catalyst recovery, in particular to a hydrogenation waste catalyst recovery device. Background Technique

[0002] Waste hydrogenation catalysts are industrial wastes, usually used in the synthesis of organic compounds and petroleum refining in the chemical industry. Due to their containing various metals and metal oxides, they are somewhat hazardous and polluting. There are many methods for treating waste hydrogenation catalysts, including incineration, landfill, recycling, etc.

[0003] There is an existing hydrogenation waste catalyst recovery device with the Chinese patent publication number CN207076394U, which is provided with a base, a recovery tank, a placement cavity, a sealed feed cover structure, a stirrer structure, a discharge pipe, a first valve, a control box and a waste residue discharge pipe structure, solving the problems that the existing hydrogenation waste catalyst recovery device is inconvenient to discharge the residues inside the device and inconvenient to pour in waste catalysts.

[0004] However, due to the problem that the position of the feed hopper of this device is relatively high and the feeding is inconvenient, the practicability is insufficient. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the existing technology, the utility model provides a hydrogenation waste catalyst recovery device which is provided with a conveyor belt mechanism from low to high, can transport materials, facilitates the feeding operation and improves the practicability.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solutions: A hydrogenation waste catalyst recovery device includes a base, a bracket, a hydrogenation waste catalyst recovery tank mechanism and a feed hopper. The right side of the top of the base is connected to the bottom end of the hydrogenation waste catalyst recovery tank mechanism through the bracket, and the top input end of the hydrogenation waste catalyst recovery tank mechanism is communicated with the bottom end of the feed hopper. It further includes a shaft frame one, a roller shaft, a belt roller, a shaft frame two, a motor, a reducer, a conveyor belt and a baffle. The left side of the top of the feed hopper is connected to the bottom end of the shaft frame one, the left side of the top of the base is connected to the bottom end of the shaft frame two. A set of roller shafts are respectively rotatably connected to the inner sides of the shaft frame one and the shaft frame two. The outer walls of each set of roller shafts are respectively connected to the inner walls of a set of belt rollers. The conveyor belt is tensioned and sleeved outside the two sets of belt rollers. A plurality of sets of baffles are evenly arranged on the outside of the conveyor belt. The upper side of the front end of the shaft frame two is connected to the inner end of the reducer. The output end of the motor is connected to the input end of the reducer. The output end of the reducer is connected to the front side of the roller shaft.

[0009] Preferably, it further includes a discharge guiding hopper, a discharging head, and a second on-off valve. The bottom end of the hydrogenation waste catalyst recovery tank mechanism is connected to the top end of the discharging head through the discharge guiding hopper, and the second on-off valve is arranged on the discharging head.

[0010] Preferably, it further includes a first on-off valve, and the first on-off valve is arranged at the connection between the feeding guiding hopper and the hydrogenation waste catalyst recovery tank mechanism.

[0011] Preferably, it further includes an observation window, and the middle part of the front side of the hydrogenation waste catalyst recovery tank mechanism is connected to the rear side of the observation window.

[0012] Preferably, it further includes fixing pieces, and a group of fixing pieces are respectively connected to the middle parts of the front and rear sides of the base.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a hydrogenation waste catalyst recovery device, which has the following beneficial effects:

[0015] When the motor runs, it can drive the roller to rotate through the speed reducer, and then drive another group of rollers to rotate under the constraint of the first shaft bracket. The two belt rollers jointly drive the conveying belt to rotate. The hydrogenation waste catalyst moves from left to right on the upper side of the conveying belt, and is transported upward and rightward by the baffle. After reaching the vertex, it falls into the feeding guiding hopper and is introduced into the hydrogenation waste catalyst recovery tank mechanism for recovery treatment. The conveyor belt mechanism from low to high is set, which can convey materials, facilitate the feeding operation, and improve the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the axonometric view of the structural schematic diagram of the utility model;

[0017] Figure 2 is the utility model Figure 1 front view;

[0018] Figure 3 is the utility model Figure 1 top view;

[0019] Figure 4 is the utility model Figure 1 right view.

[0020] Reference signs in the drawings: 1, base; 2, bracket; 3, hydrogenation waste catalyst recovery tank mechanism; 4, feeding guiding hopper; 5, first shaft bracket; 6, roller; 7, belt roller; 8, second shaft bracket; 9, motor; 10, speed reducer; 11, conveying belt; 12, baffle; 13, discharge guiding hopper; 14, discharging head; 15, second on-off valve; 16, first on-off valve; 17, observation window; 18, fixing piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1-4 , a hydrogenation waste catalyst recovery device, including a base 1, a bracket 2, a hydrogenation waste catalyst recovery tank mechanism 3 and a feed hopper 4. The right side of the top end of the base 1 is connected to the bottom end of the hydrogenation waste catalyst recovery tank mechanism 3 through the bracket 2. The input end at the top of the hydrogenation waste catalyst recovery tank mechanism 3 is communicated with the bottom end of the feed hopper 4. It also includes a shaft frame one 5, a roller shaft 6, a belt roller 7, a shaft frame two 8, a motor 9, a speed reducer 10, a conveyor belt 11 and a baffle 12. The left side of the top end of the feed hopper 4 is connected to the bottom end of the shaft frame one 5. The left side of the top end of the base 1 is connected to the bottom end of the shaft frame two 8. A set of roller shafts 6 are respectively rotatably connected to the inner sides of the shaft frame one 5 and the shaft frame two 8. The outer walls of each set of roller shafts 6 are respectively connected to the inner walls of a set of belt rollers 7. The conveyor belt 11 is tightly sleeved on the outer sides of the two belt rollers 7. A plurality of groups of baffles 12 are uniformly arranged on the outer side of the conveyor belt 11. The upper side of the front end of the shaft frame two 8 is connected to the inner end of the speed reducer 10. The output end of the motor 9 is connected to the input end of the speed reducer 10. The output end of the speed reducer 10 is connected to the front side of the roller shaft 6. When the motor 9 operates, it can drive the roller shaft 6 to rotate through the speed reduction of the speed reducer 10, and then drive the other set of roller shafts 6 to rotate under the constraint of the shaft frame one 5. The two belt rollers 7 jointly drive the conveyor belt 11 to rotate. The upper side of the conveyor belt 11 moves from left to right, and the hydrogenation waste catalyst is transported upward and to the right through the baffle 12. After reaching the vertex, it falls into the feed hopper 4 and is introduced into the hydrogenation waste catalyst recovery tank mechanism 3 for recovery treatment.

[0024] It also includes a discharge hopper 13, a discharge head 14 and a second on-off valve 15. The bottom end of the hydrogenation waste catalyst recovery tank mechanism 3 is communicated with the top end of the discharge head 14 through the discharge hopper 13. The second on-off valve 15 is arranged on the discharge head 14. The materials can be centrally exported to the discharge head 14 through the discharge hopper 13. In the state where the second on-off valve 15 is opened, the materials can be discharged through the discharge head 14, improving the practicability.

[0025] It also includes a first on-off valve 16. A first on-off valve 16 is arranged at the connection between the feed hopper 4 and the hydrogenation waste catalyst recovery tank mechanism 3. By controlling the opening of the first on-off valve 16, the introduction from the feed hopper 4 into the hydrogenation waste catalyst recovery tank mechanism 3 can be carried out. When the first on-off valve 16 is closed, the interior of the hydrogenation waste catalyst recovery tank mechanism 3 can be closed and protected, improving the practicability.

[0026] It further includes an observation window 17, and the middle part of the front side of the hydrogenation waste catalyst recovery tank mechanism 3 is connected to the rear side of the observation window 17; through the observation window 17, the interior of the hydrogenation waste catalyst recovery tank mechanism 3 can be observed, improving convenience.

[0027] It further includes fixing pieces 18, and a set of fixing pieces 18 are respectively connected to the middle parts of the front and rear sides of the base 1; through the fixing pieces 18, the base 1 can be connected and fixed to the ground, preventing movement and improving stability.

[0028] In summary, when a hydrogenation waste catalyst recovery device is in use, the device is fixed at a corresponding position through the fixing pieces 18. When the motor 9 operates, the roller shaft 6 can be driven to rotate through the speed reducer 10. Then, through another set of roller shafts 6, it rotates under the constraint of the shaft frame 1. The two belt rollers 7 jointly drive the conveyor belt 11 to rotate. The hydrogenation waste catalyst moves from left to right on the upper side of the conveyor belt 11 and is transported upward and to the right by the baffle 12. After reaching the apex, it falls into the feed guiding hopper 4. When the on-off valve 1 is in the open state, it is introduced into the hydrogenation waste catalyst recovery tank mechanism 3. When the on-off valve 1 is closed, the recovery treatment is carried out. Through the observation window 17, the interior of the hydrogenation waste catalyst recovery tank mechanism 3 can be observed. Through the discharge guiding hopper 13, the materials can be centrally exported to the discharge head 14. When the on-off valve 2 15 is in the open state, the materials can be discharged through the discharge head 14.

[0029] The hydrogenation waste catalyst recovery tank mechanism 3, the motor 9, the speed reducer 10, the on-off valve 2 15 and the on-off valve 1 16 are well-known devices in the art that can be directly purchased on the market. Here, we only use them and do not make improvements to their structures and functions. Therefore, we will not elaborate on them in detail here.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydrogenation waste catalyst recovery device, comprising a base (1), a bracket (2), a hydrogenation waste catalyst recovery tank mechanism (3) and a feed hopper (4). The right side of the top end of the base (1) is connected to the bottom end of the hydrogenation waste catalyst recovery tank mechanism (3) through the bracket (2), and the input end at the top of the hydrogenation waste catalyst recovery tank mechanism (3) is communicated with the bottom end of the feed hopper (4). It is characterized in that, It further includes a first shaft bracket (5), a roller shaft (6), a belt roller (7), a second shaft bracket (8), a motor (9), a speed reducer (10), a conveyor belt (11) and a baffle (12). The left side of the top end of the feed hopper (4) is connected to the bottom end of the first shaft bracket (5), and the left side of the top end of the base (1) is connected to the bottom end of the second shaft bracket (8). A set of roller shafts (6) are respectively rotatably connected to the inner sides of the first shaft bracket (5) and the second shaft bracket (8). The outer walls of each set of roller shafts (6) are respectively connected to the inner walls of a set of belt rollers (7). The conveyor belt (11) is tensioned and sleeved on the outer sides of the two sets of belt rollers (7). A plurality of groups of baffles (12) are evenly arranged on the outer side of the conveyor belt (11). The upper side of the front end of the second shaft bracket (8) is connected to the inner end of the speed reducer (10). The output end of the motor (9) is connected to the input end of the speed reducer (10), and the output end of the speed reducer (10) is connected to the front side of the roller shaft (6).

2. The hydrogenation waste catalyst recovery device according to claim 1, wherein: It further includes a discharge hopper (13), a discharge head (14) and a second on-off valve (15). The bottom end of the hydrogenation waste catalyst recovery tank mechanism (3) is communicated with the top end of the discharge head (14) through the discharge hopper (13), and a second on-off valve (15) is arranged on the discharge head (14).

3. The hydrogenation waste catalyst recovery device according to claim 1, characterized in that: It further includes a first on-off valve (16), and a first on-off valve (16) is arranged at the connection between the feed hopper (4) and the hydrogenation waste catalyst recovery tank mechanism (3).

4. The hydrogenation waste catalyst recovery device according to claim 1, characterized in that: It further includes an observation window (17), and the middle part of the front side of the hydrogenation waste catalyst recovery tank mechanism (3) is connected to the rear side of the observation window (17).

5. The hydrogenation waste catalyst recovery device according to claim 1, characterized in that: It further includes fixing pieces (18), and a set of fixing pieces (18) are respectively connected to the middle parts of the front and rear sides of the base (1).

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