Concentrated feeding device for producing high-boiling-point aromatic hydrocarbon solvent

Abstract

The utility model relates to the technical field of aromatic hydrocarbon solvent production, and discloses a centralized feeding device for high-boiling-point aromatic hydrocarbon solvent production, which comprises a mixing tank in sliding connection, and the top of the inner wall of the mixing tank in sliding connection is fixedly connected with a feeding channel in sliding connection. Fixing plates are fixedly connected to the left side and the right side of the sliding connection inner wall of the mixing tank in a sliding mode, second motors are fixedly connected to the sliding connection bottoms of the two fixing plates in a sliding mode, and eccentric wheels are fixedly connected to the sliding connection output ends of the two second motors in a sliding mode; the sliding connection sides of the two eccentric wheels are rotationally connected with first connecting rods in a sliding mode. According to the feeding device, materials enter the feeding channel through the feeding pipe, the second motor, the eccentric wheel, the first connecting rod and the impact rod and then are discharged from the feeding pipe, and meanwhile the second motor is started to work to drive the eccentric wheel to rotate and pull the first connecting rod.

Description

Technical Field

[0001] This utility model relates to the field of aromatic solvent production technology, specifically a centralized feeding device for the production of high-boiling-point aromatic solvents. Background Technology

[0002] Aromatic solvents are clear, colorless liquids, which are aromatic hydrocarbon compounds. They are toxic and irritating to the respiratory system. Ignition sources should be eliminated near the storage location, and the liquid should be prevented from flowing into sewers, waterways, or low-lying areas. People should be isolated to avoid inhaling vapors and contact with the human body.

[0003] Existing feeding devices are equipped with feeding channels to mix the materials in each box. The feeding channels are designed in a funnel shape to facilitate the passage of materials.

[0004] However, existing feeding devices are designed with funnel-shaped feed channels. When the mixed materials leave from the bottom of the feed channel, the bottom of the channel may become blocked due to excessive material, affecting the feeding efficiency. To address this problem, a centralized feeding device for the production of high-boiling-point aromatic solvents is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a centralized feeding device for the production of high-boiling-point aromatic solvents, which solves the problem in the prior art that when the mixed materials leave from the bottom of the feeding channel, the bottom of the channel may be blocked due to excessive material, thus affecting the feeding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a centralized feeding device for the production of high-boiling-point aromatic solvents, comprising a mixing tank sliding connection, a feeding channel sliding connection fixedly connected to the top of the inner wall of the mixing tank sliding connection, fixed plates sliding connections fixedly connected to both sides of the inner wall of the mixing tank sliding connection, a second motor sliding connection fixedly connected to the bottom of each of the two fixed plates sliding connections, an eccentric wheel sliding connection fixedly connected to the output end of each of the two second motor sliding connections, a first connecting rod sliding connection rotatably connected to one side of each of the two eccentric wheels sliding connections, an impact rod sliding connection rotatably connected to one side of each of the two first connecting rod sliding connections, a feeding pipe sliding connection penetrating and fixedly connected to the bottom of each feeding channel sliding connection, a cover sliding connection provided at the top of the mixing tank sliding connection, a uniformly distributed material box sliding connection fixedly connected to the top of the cover sliding connection, and the material box sliding connection penetrating and extending to one side of the cover sliding connection, and a disassembly assembly provided at the bottom of the mixing tank sliding connection.

[0007] By adopting the above technical solution, the material enters the feeding channel and then exits from the feeding pipe. At the same time, the second motor is started, which drives the eccentric wheel to rotate, pulling the first connecting rod and causing the impact rod to move under the limit of the limit rod, thereby repeatedly impacting the feeding pipe.

[0008] As a further description of the above technical solution: the disassembly assembly includes a limiting plate sliding connection, which is fixedly connected to the first solenoid valve sliding connection; a discharge hopper sliding connection is provided at the bottom of the mixing tank sliding connection; a limiting groove sliding connection is provided at the top of the discharge hopper sliding connection; two limiting plates are fixedly connected to the bottom of the outer wall of the mixing tank sliding connection; two mounting seats are fixedly connected to the outer wall of the discharge hopper sliding connection; both ends of the outer walls of the two mounting seats are connected to limiting rings; the inner rings of adjacent limiting rings are slidably connected to support rods; the outer rings of adjacent support rods are fitted with springs; one end of adjacent support rods is fixedly connected to a locking block; the other end of adjacent support rods is fixedly connected to a protrusion; and the bottom of the discharge hopper sliding connection is connected to a second solenoid valve sliding connection.

[0009] By adopting the above technical solution, the disassembly assembly makes it easy to remove the discharge hopper and clean the inside of the discharge hopper.

[0010] As a further description of the above technical solution: the bottom end of the material box sliding connection is connected to a first solenoid valve sliding connection through and fixedly connected, and a scale sliding connection is provided on one side of the outer wall of the material box sliding connection.

[0011] By adopting the above technical solution, the ruler makes it easy to observe how much material has been cut.

[0012] As a further description of the above technical solution: the outer ring of the impact rod sliding connection is slidably connected to the limit rod sliding connection, and the limit rod sliding connection is fixedly connected to the mixing tank sliding connection.

[0013] By adopting the above technical solution, the impact rod moves in a straight line under the limitation of the limiting rod.

[0014] As a further description of the above technical solution: the outer wall of the mixing tank is fixedly connected to a fixed ring, and the bottom of the fixed ring is fixedly connected to two support plates.

[0015] By adopting the above technical solution, the support plate supports the mixing tank.

[0016] As a further description of the above technical solution: each of the convex sliding connections is fixedly connected to a second connecting rod for sliding connection.

[0017] By adopting the above technical solution, the second connecting rod facilitates the movement of the protrusion.

[0018] As a further description of the above technical solution: a first motor sliding connection is fixedly connected to one side of the outer wall of the mixing tank sliding connection, and the output end of the first motor sliding connection passes through the mixing tank sliding connection and is fixedly connected to a stirring rod sliding connection.

[0019] By adopting the above technical solution, the first motor can drive the stirring rod to rotate when it is working.

[0020] As a further description of the above technical solution: the inner wall of the limiting groove sliding connection is slidably connected to the limiting plate sliding connection, the inner wall of the mounting base sliding connection is slidably connected to the insert plate sliding connection, and the insert plate sliding connection and the locking block sliding connection are engaged.

[0021] By adopting the above technical solution, when the insert plate and the card block are engaged, the discharge hopper can be installed inside the mixing pipe.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] This utility model provides a centralized feeding device for the production of high-boiling-point aromatic solvents. The device consists of a feed pipe, a second motor, an eccentric wheel, a first connecting rod, and an impact rod. Material enters the feed channel and is then discharged from the feed pipe. Simultaneously, the second motor is started, driving the eccentric wheel to rotate. This pulls the first connecting rod, causing the impact rod to move under the limit of the limiting rod. This repeatedly impacts the feed pipe, clearing it and reducing blockages, thus facilitating material feeding.

[0024] This utility model provides a centralized feeding device for the production of high-boiling-point aromatic solvents. It consists of a discharge hopper, a mounting base, a support rod, a spring, and a locking block. Moving the second connecting rod moves the spring, causing the locking block to release the insert plate. The discharge hopper can then be slid off to remove any residue. During installation, the discharge hopper is moved upwards, and the insert plate is inserted into the mounting base. As it moves, the insert plate presses against the locking block, compressing the spring. When the insert plate moves to one side of the locking block, the support rod springs back, locking the insert plate in place. Installation is convenient and cleaning is easy. Attached Figure Description

[0025] Figure 1 This is a perspective view of the overall structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0027] Figure 3 This is an exploded view of the mixing tank structure of this utility model;

[0028] Figure 4 This is a cross-sectional view of the mounting base structure of this utility model.

[0029] In the diagram: 1. Mixing tank; 2. Fixing ring; 3. Support plate; 4. Discharge hopper; 5. First motor; 6. Stirring rod; 7. Feeding channel; 8. Material box; 9. Scale; 10. First solenoid valve; 11. Feeding pipe; 12. Insert plate; 13. Limiting rod; 14. Fixing plate; 15. Second motor; 16. Eccentric wheel; 17. First connecting rod; 18. Impact rod; 19. Limiting plate; 20. Limiting groove; 21. Mounting base; 22. Limiting ring; 23. Support rod; 24. Spring; 25. Locking block; 26. Protrusion; 27. Second connecting rod; 28. Second solenoid valve; 29. ​​Cover. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0031] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0032] Combination Figure 1This utility model discloses a centralized feeding device for the production of high-boiling-point aromatic solvents, comprising a mixing tank 1. A feeding channel 7 is fixedly connected to the top of the inner wall of the mixing tank 1, used to collect incoming materials. Fixing plates 14 are fixedly connected to both sides of the inner wall of the mixing tank 1, and second motors 15 are fixedly connected to the bottom of both fixing plates 14, supporting the second motors 15. A first solenoid valve 10 is fixedly connected through and to the bottom of a material box 8, controlling the material box 8. A scale 9 is provided on one side of the outer wall of the material box 8, facilitating observation of the amount of material dispensed and quantity control. A limit rod 13 is slidably connected to the outer ring of an impact rod 18, allowing for the limiting rod 13 to... Impact rod 18 is limited to move linearly. Limiting rod 13 is fixedly connected to mixing tank 1. A fixing ring 2 is fixedly connected to the outer wall of mixing tank 1. Two support plates 3 are fixedly connected to the bottom of fixing ring 2. A second connecting rod 27 is fixedly connected to one side of protrusion 26. Protrusion 26 is connected to support rod 23 for easy movement. A first motor 5 is fixedly connected to one side of the outer wall of mixing tank 1. The output end of the first motor 5 passes through mixing tank 1 and is fixedly connected to stirring rod 6. Limiting plate 19 is slidably connected to the inner wall of limiting groove 20. When limiting plate 19 is inserted into limiting groove 20, splicing can be performed to increase sealing. Insert plate 12 is slidably connected to the inner wall of mounting base 21. Insert plate 12 is engaged with locking block 25.

[0033] Combination Figure 2 and Figure 3 Two second motors 15 are fixedly connected to eccentric wheels 16 at their output ends. One first connecting rod 17 is rotatably connected to one side of each of the two eccentric wheels 16. When the second motors 15 work, they drive the eccentric wheels 16 to rotate, and then pull the first connecting rods 17, causing the impact rod 18 to move and repeatedly impact the feed pipe 11. One impact rod 18 is rotatably connected to one side of each of the two first connecting rods 17. The feed pipe 11 is fixedly connected through and to the bottom of the feed channel 7. The top of the mixing tank 1 is provided with a cover 29. Different materials can be placed in different material boxes 8 on the cover 29. Then, the first solenoid valve 10 below can be opened to collect the materials in the feed channel 7. The top of the cover 29 is fixedly connected with evenly distributed material boxes 8, and the material boxes 8 penetrate and extend to one side of the cover 29. The bottom of the mixing tank 1 is provided with a disassembly assembly.

[0034] Combination Figure 4The disassembly assembly includes a limiting plate 19, which is fixedly connected to the first solenoid valve 10. A discharge hopper 4 is located at the bottom of the mixing tank 1, and a second solenoid valve 28 is connected below the discharge hopper 4. A limiting groove 20 is formed at the top of the discharge hopper 4. Two limiting plates 19 are fixedly connected to the bottom of the outer wall of the mixing tank 1, and two mounting seats 21 are fixedly connected to the outer wall of the discharge hopper 4. The insert plate 12 is inserted into the mounting seat 21, and the locking block 25 is used to engage it, completing the fixation. Both ends of the outer wall of the two mounting seats 21 are penetrated... A limit ring 22 is fixedly connected to the hopper 4. The inner rings of two adjacent limit rings 22 are slidably connected to support rods 23. When the locking block 25 is subjected to force, it will move and then drive the support rods 23 to move. The outer rings of two adjacent support rods 23 are fitted with springs 24. One end of two adjacent support rods 23 is fixedly connected to a locking block 25, and the other end of two adjacent support rods 23 is fixedly connected to a protrusion 26. The second solenoid valve 28 controls the discharge hopper 4. The bottom end of the discharge hopper 4 is connected to the second solenoid valve 28.

[0035] Working principle: During use, the material is placed in the material box 8, and then the first solenoid valve 10 is opened simultaneously according to the scale 9 to discharge the material into the feed channel 7. Then, the second motor 15 is started, driving the eccentric wheel 16 to rotate, pulling the first connecting rod 17, which in turn drives the impact rod 18 to move under the limit of the limit rod 13, repeatedly impacting the feed pipe 11 to prevent blockage and improve working efficiency. Then, the first motor 5 is started, driving the stirring rod 6 to rotate, thereby stirring the internal parts and discharging them through the second solenoid valve 28. Finally, when it is necessary to clean the inside of the discharge hopper 4, the... The second connecting rod 27 drives the support rod 23 to slide within the limiting ring 22. Then, the locking block 25 moves, releasing the limiting of the insert plate 12, allowing the discharge hopper 4 to be removed from below and the residue inside the discharge hopper 4 to be taken out. When installing, the insert plate 12 is inserted into the mounting base 21, and the limiting plate 19 is inserted into the limiting groove 20. At the same time, the discharge hopper 4 moves upward. When the discharge hopper 4 moves, the insert plate 12 presses against the locking block 25, and then the support rod 23 is compressed. When the locking block on the insert plate 12 moves to the other side of the locking block 25, the spring 24 will rebound and then limit the insertion plate 12, completing the installation and facilitating cleaning.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A centralized feeding device for high-boiling aromatic hydrocarbon solvent production, comprising a mixing tank (1), characterized in that: The inner wall top of the mixing tank (1) is fixedly connected with a feeding channel (7), the left and right sides of the inner wall of the mixing tank (1) are fixedly connected with fixed plates (14), the bottoms of the two fixed plates (14) are fixedly connected with second motors (15), the output ends of the two second motors (15) are fixedly connected with eccentric wheels (16), one side of each of the two eccentric wheels (16) is rotatably connected with a first connecting rod (17), one side of each of the two first connecting rods (17) is rotatably connected with an impact rod (18), the bottoms of the feeding channel (7) are penetrated and fixedly connected with feeding pipes (11), the top of the mixing tank (1) is provided with a cover (29), the top of the cover (29) is fixedly connected with uniformly distributed material boxes (8), and the material boxes (8) penetrate and extend to one side of the cover (29), and the bottom of the mixing tank (1) is provided with a dismounting assembly.

2. The centralized feeding device for high-boiling aromatic hydrocarbon solvent production according to claim 1, characterized in that: The dismounting assembly comprises a limiting plate (19) fixedly connected between the first electromagnetic valve (10), the bottom of the mixing tank (1) is provided with a discharge hopper (4), the top of the discharge hopper (4) is provided with a limiting groove (20), the bottom of the outer wall of the mixing tank (1) is fixedly connected with two limiting plates (19), the outer wall of the discharge hopper (4) is fixedly connected with two mounting seats (21), the front and rear ends of the outer wall of each of the two mounting seats (21) are penetrated and fixedly connected with limiting rings (22), the inner circles of the adjacent two limiting rings (22) are slidably connected with supporting rods (23), the outer circles of the adjacent two supporting rods (23) are sleeved with springs (24), one end of each of the adjacent two supporting rods (23) is fixedly connected with a clamping block (25), the other end of each of the adjacent two supporting rods (23) is fixedly connected with a protruding block (26), and the bottom of the discharge hopper (4) is penetrated and fixedly connected with a second electromagnetic valve (28).

3. The centralized feeding device for high-boiling aromatic hydrocarbon solvent production according to claim 1, characterized in that: The bottom of the material box (8) is penetrated and fixedly connected with the first electromagnetic valve (10), and one side of the outer wall of the material box (8) is provided with a scale (9).

4. The centralized feeding device for high-boiling aromatic hydrocarbon solvent production according to claim 1, characterized in that: The outer circle of the impact rod (18) is slidably connected with a limiting rod (13), and the limiting rod (13) is fixedly connected between the mixing tank (1).

5. The centralized feeding device for high-boiling aromatic hydrocarbon solvent production according to claim 1, characterized in that: The outer wall of the mixing tank (1) is fixedly connected with a fixed ring (2), and the bottom of the fixed ring (2) is fixedly connected with two supporting plates (3).

6. The centralized feed device for high-boiling aromatic hydrocarbon solvent production according to claim 2, characterized in that: One side of each of the protruding blocks (26) is fixedly connected with a second connecting rod (27).

7. The centralized feeding device for high-boiling aromatic hydrocarbon solvent production according to claim 1, characterized in that: One side of each of the protruding blocks (26) is fixedly connected with a second connecting rod (27).

8. The centralized feeding device for high-boiling aromatic hydrocarbon solvent production according to claim 2, characterized in that: The outer wall of the mixing tank (1) is fixedly connected with a first motor (5), and the output end of the first motor (5) penetrates the mixing tank (1) and is fixedly connected with a stirring rod (6). The inner wall of the limiting groove (20) is slidably connected with a limiting plate (19), the inner wall of the mounting seat (21) is slidably connected with a plug plate (12), and the plug plate (12) is clamped between the clamping block (25).

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