Reaction kettle for chemical extraction

Abstract

The utility model discloses a reaction kettle for chemical extraction, and relates to the technical field of chemical extraction. The reaction kettle for chemical extraction comprises a kettle body, a trough plate and a pressed moving structure, a hopper is fixedly mounted at the top of the kettle body, a discharge pipe is fixedly mounted at the bottom of the kettle body, the discharge pipe is arranged on the kettle body, a stirring rod is fixedly mounted on the outer wall of the discharge pipe, a driving structure is arranged on the kettle body, and the trough plate is arranged in the kettle body. The number of the groove plates is two, the groove plates are distributed in a bilateral symmetry mode, scraping plates are slidably installed in the groove plates, spraying pipes are fixedly installed on the front sides and the rear sides of the groove plates, and the pressed moving structures are arranged on the hollow pipes, the groove plates and the scraping plates. According to the reaction kettle for chemical extraction, the inner wall of the kettle body can be rotationally washed, the scraper blade can be driven to automatically move outwards while water is conveyed, so that residual materials on the inner wall of the kettle body can be scraped, the cleaning effect is better due to pairwise matching, and meanwhile, the scraper blade is not in contact with the inner wall of the kettle body when equipment is not cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical extraction, in particular to a reaction kettle for chemical extraction. Background Art

[0002] Chinese patent document CN219482665U discloses a raw material mixing device, comprising: a reactor; a plurality of heating plates, which are arranged on the reactor; a temperature detector, which is arranged in the reactor; a feed pipe and a discharge pipe, which are both connected to the reactor and are both provided with a valve 1; a stirring and air supply mechanism, which is arranged on the reactor and is convenient for driving a rotating pipe, a stirring plate, etc. to rotate through the cooperation of a motor, a second gear, a first gear, etc., so as to facilitate stirring of the material; and then, through the cooperation of an air inlet pipe, a rotating pipe, an air supply pipe, an air outlet, etc., it is convenient for evenly supplying ammonia into the reactor, so as to facilitate even reaction of the material and ammonia, accelerate the reaction speed, and improve the work efficiency; through the cooperation of a rotating pipe, a support frame, a scraper, etc., it is convenient for cleaning the inner wall of the reactor, so as to facilitate people to use it.

[0003] The scraper on the inner wall of the above-mentioned raw material mixing equipment will contact the inner wall of the equipment all the time. Over time, either the inner wall of the equipment will be worn out or the scraper will be worn out, and the scraping and cleaning effect will be gradually lost. Therefore, it can be improved. Utility Model Content

[0004] The utility model aims to provide a reaction kettle for chemical extraction, which can solve the problem that a scraper is in constant contact with the inner wall of the equipment, and over time, either the inner wall of the equipment or the scraper is worn, and the scraping and cleaning effect is gradually lost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reaction kettle for chemical extraction, comprising a kettle body, a slot plate and a pressurized movable structure, a hopper is fixedly installed on the top of the kettle body, a discharge pipe is fixedly installed on the bottom of the kettle body, a discharge pipe is arranged on the kettle body, a stirring rod is fixedly installed on the outer wall of the discharge pipe, a driving structure is arranged on the kettle body, the slot plates are arranged inside the kettle body, the number of the slot plates is two groups and they are symmetrically distributed on the left and right, a scraper is slidably installed inside the slot plates, spray pipes are fixedly installed on the front and back sides of the slot plates, the pressurized movable structure is arranged on the hollow tube, the slot plates and the scraper, and the pressurized movable structure is used to automatically drive the scraper to move outward.

[0006] Preferably, one end of the hollow tube is rotatably connected to a rotary joint, which is fixedly installed on the top of the kettle body. A cross tube is fixedly installed on the outer wall of the rotary joint, one end of the cross tube is fixedly connected to a threaded tube, and a reinforcement rod is fixedly installed on the cross tube and the top of the kettle body to make the cross tube more stable.

[0007] Preferably, a sealing cover is provided on the threaded sleeve of the hopper, and a handle is fixedly mounted on the top of the sealing cover.

[0008] Preferably, the driving structure includes a motor, a bevel gear and a connecting rod. A bracket is fixedly installed on the top of the kettle body, the motor is fixedly installed on the outer wall of the bracket, the connecting rod is rotatably installed on the bracket, the rotating shaft of the motor passes through the bracket and is fixedly connected to the connecting rod, there are two groups of bevel gears and they are respectively fixedly installed on the outer wall of the hollow tube and one end of the connecting rod, and the two groups of bevel gears are meshingly arranged.

[0009] Preferably, a bearing seat is fixedly mounted on the inner top of the kettle body, and the hollow tube and the bearing seat are interference fit.

[0010] Preferably, the pressurized movable structure includes a water pipe, a box body, a slider, a horizontal bar, a spring, a vertical pipe and a bent pipe. The box body is fixedly mounted on the outer wall of the trough plate, the two ends of the water pipe are respectively fixedly connected to the box body and the stirring rod, the water pipe is respectively communicated with the interior of the box body and the stirring rod, the slider is slidably mounted on the interior of the box body, the horizontal bar is fixedly mounted on the outer wall of the slider, one end of the horizontal bar passes through the box body and the trough plate and is fixedly connected to the scraper, the spring is fixedly mounted between the slider and the interior of the box body, the vertical pipe is fixedly mounted on the top of the box body, the bent pipe is in two groups and is respectively fixedly mounted on the front and rear sides of the vertical pipe, and one end of the bent pipe extends to the interior of the spray pipe.

[0011] Preferably, reinforcement blocks are fixedly installed on the top and bottom of the spray pipe, and the reinforcement blocks are fixedly installed on the outer wall of the trough plate to make the spray pipe more stable.

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

[0013] The reaction kettle for chemical extraction uses a stirring rod, a groove plate, a scraper, a water pipe, a box body, a slider, a horizontal bar, a spring, a vertical pipe, a curved pipe, a rotary joint, a horizontal pipe, a threaded pipe, a motor, a bevel gear and a connecting rod. On the one hand, the inner wall of the kettle body can be rotated and flushed after stirring, so that the attached materials can be flushed away. On the other hand, the scraper can be driven to move outward automatically while conveying water, so that the materials remaining on the inner wall of the kettle body can be scraped away during the flushing process. The two cooperate to achieve a better cleaning effect. At the same time, the scraper will not contact the inner wall of the kettle body when the equipment is not cleaned, which can reduce the wear on the inner wall of the kettle body and enhance the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front cutaway three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is an enlarged view of part A of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the slot plate of the utility model.

[0019] Figure numerals: 1. kettle body; 2. hopper; 3. discharge pipe; 4. hollow pipe; 5. stirring rod; 6. trough plate; 7. scraper; 8. pressurized moving structure; 81. water pipe; 82. box body; 83. slider; 84. horizontal bar; 85. spring; 86. vertical pipe; 87. elbow; 9. rotary joint; 10. horizontal pipe; 11. threaded pipe; 12. motor; 13. bevel gear; 14. bracket; 15. connecting rod; 16. sealing cover; 17. bearing seat; 18. spray pipe. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a reaction kettle for chemical extraction, comprising a kettle body 1, a slot plate 6 and a pressurized movable structure 8, a hopper 2 is fixedly installed on the top of the kettle body 1, a discharge pipe 3 is fixedly installed on the bottom of the kettle body 1, the discharge pipe 3 is arranged on the kettle body 1, a stirring rod 5 is fixedly installed on the outer wall of the discharge pipe 3, a driving structure is arranged on the kettle body 1, the slot plates 6 are arranged inside the kettle body 1, the number of the slot plates 6 is two groups and they are symmetrically distributed, a scraper 7 is slidably installed inside the slot plates 6, a spray pipe 18 is fixedly installed on the front and rear sides of the slot plates 6, the pressurized movable structure 8 is arranged on the hollow tube 4, the slot plates 6 and the scraper 7, and the pressurized movable structure 8 is used to automatically drive the scraper 7 to move outward.

[0022] One end of the hollow tube 4 is rotatably connected with a rotary joint 9, and the rotary joint 9 is fixedly installed on the top of the kettle body 1. A transverse tube 10 is fixedly installed on the outer wall of the rotary joint 9, and a threaded tube 11 is fixedly connected to one end of the transverse tube 10. A reinforcing rod is fixedly installed on the top of the transverse tube 10 and the kettle body 1. A sealing cover 16 is threadedly sleeved on the hopper 2, and a handle is fixedly installed on the top of the sealing cover 16. The driving structure includes a motor 12, a bevel gear 13 and a connecting rod 15. A bracket 14 is fixedly installed on the top of the kettle body 1, the motor 12 is fixedly installed on the outer wall of the bracket 14, and the connecting rod 15 is rotatably installed on the bracket 14. The rotating shaft of the motor 12 passes through the bracket 14 and is fixedly connected to the connecting rod 15. The bevel gear 13 consists of two groups and is respectively fixedly installed on the outer wall of the hollow tube 4 and one end of the connecting rod 15. The two groups of bevel gears 13 are meshingly arranged, and a bearing seat 17 is fixedly installed on the inner top of the kettle body 1, and the hollow tube 4 and the bearing seat 17 are interference fit.

[0023] The pressurized moving structure 8 includes a water pipe 81, a box body 82, a slider 83, a cross bar 84, a spring 85, a vertical pipe 86 and a curved pipe 87. The box body 82 is fixedly mounted on the outer wall of the groove plate 6. The two ends of the water pipe 81 are respectively fixedly connected to the box body 82 and the stirring rod 5. The water pipe 81 is respectively connected to the inside of the box body 82 and the stirring rod 5. The slider 83 is slidably mounted inside the box body 82. The cross bar 84 is fixedly mounted on the outer wall of the slider 83. One end of the cross bar 84 passes through the box body 82 and the groove plate 6 and is fixed to the scraper 7. The spring 85 is fixedly installed between the slider 83 and the inside of the box body 82, the vertical pipe 86 is fixedly installed on the top of the box body 82, the elbow 87 is divided into two groups and is fixedly installed on the front and rear sides of the vertical pipe 86 respectively, one end of the elbow 87 extends to the inside of the spray pipe 18, and the top and bottom of the spray pipe 18 are fixedly installed with reinforcement blocks, which are fixedly installed on the outer wall of the groove plate 6. When the inner wall of the kettle body 1 needs to be cleaned, a water pipe is used to connect to the threaded pipe 11, and then the input water passes through the threaded pipe 11 and the horizontal pipe 11. The water is transported to the water pipe 81 through the pipe 10, the rotary joint 9 and the stirring rod 5, and then automatically transported to the box body 82. Then the water pressure squeezes the slider 83 to move, and then the scraper 7 moves outward and contacts the inner wall of the kettle body 1. Then the water is transported to the spray pipe 18 through the vertical pipe 86 and the curved pipe 87 and sprayed on the inner wall of the kettle body 1. At the same time, the motor 12 is controlled to drive the connecting rod 15 and a group of bevel gears 13 to rotate, and a group of bevel gears 13 are engaged to drive another group of bevel gears 13 and the hollow pipe 4 to rotate. The scraper 7 scrapes off the residual material on the inner wall of the kettle body 1. On the one hand, it can rotate and rinse the inner wall of the kettle body 1 after stirring, so as to facilitate the flushing of the attached material. On the other hand, it can drive the scraper 7 to move automatically outward while conveying water, so that the residual material on the inner wall of the kettle body 1 can be scraped off during the flushing process. The two cooperate to achieve a better cleaning effect. At the same time, when the kettle body 1 is not cleaned, the scraper 7 will not contact the inner wall of the kettle body 1, which can reduce the wear on the inner wall of the kettle body 1 and enhance the practicability of the equipment.

[0024] Working principle: When the inner wall of the kettle body 1 needs to be cleaned, a water pipe is used to connect to the threaded pipe 11, and then the input water is transported to the water pipe 81 through the threaded pipe 11, the horizontal pipe 10, the rotary joint 9 and the stirring rod 5, and then automatically transported to the box body 82, and then the water pressure squeezes the slider 83 to move, and then the scraper 7 is squeezed to move outward and contact the inner wall of the kettle body 1, and then the water is transported to the spray pipe 18 through the vertical pipe 86 and the curved pipe 87 and sprayed on the inner wall of the kettle body 1, and at the same time, the motor 12 is controlled to drive the connecting rod 15 and a group of bevel gears 13 to rotate, and a group of bevel gears 13 are engaged to drive the rotation of another group of bevel gears 13 and the hollow tube 4. In the process, the scraper 7 scrapes off the residual material on the inner wall of the kettle body 1.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A reactor for chemical extraction, characterized in that: include: A kettle body (1) is provided with a hopper (2) fixedly mounted on the top thereof, a discharge pipe (3) is fixedly mounted on the bottom of the kettle body (1), the discharge pipe (3) is arranged on the kettle body (1), a stirring rod (5) is fixedly mounted on the outer wall of the discharge pipe (3), and a driving structure is arranged on the kettle body (1); A trough plate (6) is arranged inside the kettle body (1), the number of the trough plates (6) is two groups and they are symmetrically distributed on the left and right sides, a scraper (7) is slidably installed inside the trough plate (6), and spray pipes (18) are fixedly installed on the front and rear sides of the trough plate (6); The pressurized movable structure (8) is arranged on the hollow tube (4), the groove plate (6) and the scraper (7). The pressurized movable structure (8) is used to automatically drive the scraper (7) to move outward.

2. The reaction kettle for chemical extraction according to claim 1, characterized in that: One end of the hollow tube (4) is rotatably connected to a rotary joint (9), the rotary joint (9) is fixedly mounted on the top of the kettle body (1), a transverse tube (10) is fixedly mounted on the outer wall of the rotary joint (9), one end of the transverse tube (10) is fixedly connected to a threaded tube (11), and a reinforcing rod is fixedly mounted between the transverse tube (10) and the top of the kettle body (1).

3. The reaction kettle for chemical extraction according to claim 2, characterized in that: A sealing cover (16) is threadedly sleeved on the hopper (2), and a handle is fixedly mounted on the top of the sealing cover (16).

4. The reaction kettle for chemical extraction according to claim 3, characterized in that: The driving structure comprises a motor (12), a bevel gear (13) and a connecting rod (15); a bracket (14) is fixedly mounted on the top of the kettle body (1); the motor (12) is fixedly mounted on the outer wall of the bracket (14); the connecting rod (15) is rotatably mounted on the bracket (14); the rotating shaft of the motor (12) passes through the bracket (14) and is fixedly connected to the connecting rod (15); the bevel gears (13) are in two groups and are respectively fixedly mounted on the outer wall of the hollow tube (4) and one end of the connecting rod (15); and the two groups of bevel gears (13) are meshed.

5. The reaction kettle for chemical extraction according to claim 4, characterized in that: A bearing seat (17) is fixedly mounted on the inner top of the kettle body (1), and the hollow tube (4) and the bearing seat (17) are interference fit.

6. The reaction kettle for chemical extraction according to claim 5, characterized in that: The pressurized movable structure (8) comprises a water pipe (81), a box body (82), a slider (83), a horizontal bar (84), a spring (85), a vertical pipe (86) and a curved pipe (87); the box body (82) is fixedly mounted on the outer wall of the groove plate (6); the two ends of the water pipe (81) are respectively fixedly connected to the box body (82) and the stirring rod (5); the water pipe (81) is respectively connected to the inside of the box body (82) and the stirring rod (5); the slider (83) is slidably mounted on the outer wall of the box body (82); Inside, a horizontal bar (84) is fixedly mounted on the outer wall of the slider (83), one end of the horizontal bar (84) passes through the box body (82) and the groove plate (6) and is fixedly connected to the scraper (7), a spring (85) is fixedly mounted between the slider (83) and the inside of the box body (82), a vertical pipe (86) is fixedly mounted on the top of the box body (82), two groups of curved pipes (87) are respectively fixedly mounted on the front and rear sides of the vertical pipe (86), and one end of the curved pipe (87) extends to the inside of the spray pipe (18).

7. The reaction kettle for chemical extraction according to claim 6, characterized in that: Reinforcement blocks are fixedly mounted on the top and bottom of the spray pipe (18), and the reinforcement blocks are fixedly mounted on the outer wall of the trough plate (6).

Images