Automatic feeding reaction kettle

Abstract

The utility model discloses an automatic feeding reaction kettle which comprises a reaction shell, an automatic feeding mechanism I and an automatic feeding mechanism II, the top wall of the reaction shell is rotatably connected with a stirring shaft through a bearing, uniformly distributed stirring rods are arranged on the outer side of the stirring shaft, uniformly distributed heating sheets are arranged on the inner wall of the reaction shell, uniformly distributed material pipes I penetrate through the top wall of the reaction shell, a liquid feeding hopper is arranged at the upper end of the material pipe I on the left side, and a solid feeding hopper is arranged at the upper end of the material pipe I on the right side; material pipes II are arranged on the top walls of the liquid feeding hopper and the solid feeding hopper in a penetrating manner; the first automatic feeding mechanism is arranged in the liquid feeding hopper; the second automatic feeding mechanism is arranged in the solid feeding hopper; according to the automatic feeding reaction kettle, the sodium sulfide aqueous solution and the sulfur powder used in the ethylicin preparation process can be automatically fed and measured through the transmission element and the detection element, the use is convenient, manual feeding measurement is not needed, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of preparation of ethylicin, in particular to an automatic feeding reaction kettle. Background Technique

[0002] Ethylicin is a plant bionic pesticide with the chemical formula C4H10O2S2. It is a colorless or slightly yellowish oily liquid with a garlic odor. During the preparation of ethylicin, sodium disulfide solution needs to be obtained by reacting an aqueous solution of sodium sulfide with sulfur powder at 80-100 °C. This reaction needs to be realized through a reaction kettle. When some reaction kettles are used, the aqueous solution of sodium sulfide and sulfur powder are transported into the reaction kettle, and then the heating element in the reaction kettle is used to provide an appropriate temperature for its preparation. Subsequently, the stirring element is used to assist in stirring the reaction of the aqueous solution of sodium sulfide and sulfur powder. However, when this device is used, the ratio of the aqueous solution of sodium sulfide and sulfur powder is fixed. Therefore, each time feeding, the staff needs to use external measuring tools to measure and weigh the aqueous solution of sodium sulfide and sulfur powder, and then send them into the reaction kettle, which increases the workload of the staff and is relatively inconvenient to operate. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic feeding reaction kettle. Through the transmission element and the detection element, this device can automatically measure and feed the aqueous solution of sodium sulfide and sulfur powder used in the preparation of ethylicin. It is convenient to use, does not require manual measurement and feeding, and has high work efficiency. It can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an automatic feeding reaction kettle, including a reaction shell, an automatic feeding mechanism one and an automatic feeding mechanism two;

[0005] Reaction shell: The top wall of it is rotatably connected with a stirring shaft through a bearing. The outer side of the stirring shaft is provided with evenly distributed stirring rods. The inner wall of the reaction shell is provided with evenly distributed heating sheets. The top wall of the reaction shell is penetrated with evenly distributed material pipes one. The upper end of the left material pipe one is provided with a liquid feeding hopper, and the upper end of the right material pipe one is provided with a solid feeding hopper. The top walls of the liquid feeding hopper and the solid feeding hopper are both penetrated with material pipes two;

[0006] Automatic feeding mechanism one: It is arranged inside the liquid feeding hopper;

[0007] Automatic feeding mechanism two: It is arranged inside the solid feeding hopper;

[0008] Among them: It also includes a single-chip microcomputer, which is arranged outside the reaction shell. The input end of the single-chip microcomputer is electrically connected to an external power supply, and the output end of the single-chip microcomputer is electrically connected to the input end of the heating sheet. Through the transmission element and the detection element, this device can automatically measure and add the sodium sulfide aqueous solution and sulfur powder used in the preparation process of ethyl garlicin, which is convenient to use, does not require manual measurement and feeding, and has high working efficiency.

[0009] Furthermore, a temperature sensor is provided on the top wall of the reaction shell. The temperature sensor is bidirectionally electrically connected to the single-chip microcomputer to detect and upload the reaction temperature of the ethyl garlicin raw materials in the device.

[0010] Furthermore, the automatic feeding mechanism I includes a cross, a guide rod, a suspension ring and a rangefinder. The cross is arranged at the bottom of the liquid feeding hopper. A guide rod is provided on the upper side of the cross. A suspension ring is slidably connected to the outside of the guide rod. A rangefinder is provided on the top wall of the liquid feeding hopper. The rangefinder is bidirectionally electrically connected to the single-chip microcomputer. The rangefinder and the suspension ring are cooperatively installed to automatically measure and add the sodium sulfide aqueous solution used in the preparation process of ethyl garlicin reaction.

[0011] Furthermore, the automatic feeding mechanism II includes a fixed cylinder, a sliding cylinder, a rotating shaft, a rotating seat, a pressure sensor, a sealing flap and a braking motor. The fixed cylinder is arranged on the top wall of the solid feeding hopper. The sliding cylinder is slidably connected to the outside of the fixed cylinder. The inner wall of the solid feeding hopper is rotatably connected to the rotating shaft through a bearing. A pressure sensor is provided in the middle of the rotating shaft through a rotating seat. The pressure sensor is bidirectionally electrically connected to the single-chip microcomputer. A sealing flap is provided above the pressure sensor. The sealing flap and the sliding cylinder are cooperatively installed. A braking motor is provided outside the solid feeding hopper. The input end of the braking motor is electrically connected to the output end of the single-chip microcomputer. The output shaft of the braking motor is fixedly connected to the rear end of the rotating shaft to automatically measure and add the sulfur powder used in the preparation process of ethyl garlicin reaction.

[0012] Furthermore, the automatic feeding mechanism II also includes telescopic columns and springs. The telescopic columns and springs are evenly arranged between the fixed cylinder and the sliding cylinder. The springs are movably sleeved on the outer ends of the adjacent telescopic columns, and the sliding cylinder and the sealing flap are elastically contacted through the elastic force of the spring compression.

[0013] Furthermore, a driving motor is provided on the upper side of the reaction shell. The input end of the driving motor is electrically connected to the output end of the single-chip microcomputer. The output shaft of the driving motor is fixedly connected to the upper end of the stirring shaft to provide power for the stirring of the raw material reaction of ethyl garlicin.

[0014] Furthermore, a discharge pipe penetrates through the conical bottom wall of the reaction shell. A solenoid valve III is connected in series in the middle of the discharge pipe. A solenoid valve I is connected in series in the middle of each of the first material pipes. A solenoid valve II is connected in series in the middle of each of the second material pipes. The input ends of the solenoid valve I, the solenoid valve II and the solenoid valve III are all electrically connected to the output end of the single-chip microcomputer to automatically control the opening and closing of the pipeline.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This automatic feeding reactor has the following advantages:

[0016] 1. The single-chip microcomputer opens the solenoid valve II on the left side, enabling the external sodium sulfide aqueous solution to enter the liquid feeding hopper. The suspension ring floats along the guide rod to the upper part of the sodium sulfide aqueous solution at the bottom under the buoyancy of the liquid. At the same time, the single-chip microcomputer starts the rangefinder to measure the distance between the suspension ring and the rangefinder based on the propagation speed and time of the optical signal, and transmits the measurement result to the single-chip microcomputer in the form of an electrical signal. The single-chip microcomputer combines the bottom area of the liquid feeding hopper and the distance between the bottom wall of the liquid feeding hopper and the rangefinder to automatically measure the volume of the sodium sulfide aqueous solution in the liquid feeding hopper. This automatic feeding reactor can automatically measure and feed the sodium sulfide aqueous solution used in the preparation process of ethyllicin through transmission elements and detection elements, which is convenient to use, eliminates the need for manual measurement and feeding, and has high working efficiency.

[0017] 2. The single-chip microcomputer opens the solenoid valve II on the right side, enabling the external sulfur powder to enter the fixed cylinder through the second material pipe on the right and fall onto the blocking flap. The single-chip microcomputer starts the pressure sensor, and the pressure sensor measures the weight of the sulfur powder on the blocking flap through internal detection elements and transmits the measurement result to the single-chip microcomputer in the form of an electrical signal. When the required amount of sulfur powder is reached, the corresponding solenoid valve II is closed. Subsequently, the single-chip microcomputer starts the braking motor, and its output shaft indirectly drives the blocking flap to rotate around the axis of the rotating shaft through the rotating shaft. During the rotation of the blocking flap, the upper end of the sliding cylinder is pressed by the contact pressure at the uppermost side and slides upward along the outer side of the fixed cylinder, and the telescopic end of the telescopic column and the spring contract. The sulfur powder on the blocking flap falls to the bottom of the solid feeding hopper along the inclined gap generated between the blocking flap and the other end of the bottom of the sliding cylinder. Subsequently, the single-chip microcomputer controls the braking motor to reverse and reset, and the sliding cylinder elastically moves downward and resets along the outer side of the fixed cylinder through the compressive elastic force of the spring. The single-chip microcomputer controls the rotating shaft to rotate an angle not exceeding 70 degrees to prevent the blocking flap from rotating too much. This automatic feeding reactor can automatically measure and feed the sulfur powder used in the preparation process of ethyllicin through transmission elements and detection elements, which is convenient to use, eliminates the need for manual measurement and feeding, and has high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic internal structural diagram of the present utility model;

[0020] Figure 3 is an enlarged schematic structural diagram of part A of the present utility model.

[0021] In the figure: 1 reaction shell, 2 single-chip microcomputer, 3 stirring shaft, 4 stirring rod, 5 heating sheet, 6 temperature sensor, 7 automatic feeding mechanism I, 71 cross, 72 guide rod, 73 suspension ring, 74 rangefinder, 8 automatic feeding mechanism II, 81 fixed cylinder, 82 sliding cylinder, 83 telescopic column, 84 spring, 85 rotating shaft, 86 rotating seat, 87 pressure sensor, 88 blocking flap, 89 braking motor, 9 material pipe I, 10 liquid feeding hopper, 11 solid feeding hopper, 12 material pipe II, 13 solenoid valve I, 14 solenoid valve II, 15 driving motor, 16 blanking pipe, 17 solenoid valve III. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-3 , this embodiment provides a technical solution: an automatic feeding reaction kettle, including a reaction shell 1, an automatic feeding mechanism I 7 and an automatic feeding mechanism II 8;

[0024] Reaction shell 1: Its top wall is rotatably connected to a stirring shaft 3 through a bearing. A uniformly distributed stirring rod 4 is arranged on the outer side of the stirring shaft 3. A uniformly distributed heating sheet 5 is arranged on the inner wall of the reaction shell 1. A uniformly distributed first material pipe 9 penetrates through the top wall of the reaction shell 1. A liquid feeding hopper 10 is arranged at the upper end of the left first material pipe 9, and a solid feeding hopper 11 is arranged at the upper end of the right first material pipe 9. A second material pipe 12 penetrates through the top walls of the liquid feeding hopper 10 and the solid feeding hopper 11. A temperature sensor 6 is arranged on the top wall of the reaction shell 1. The temperature sensor 6 is bidirectionally electrically connected to a single-chip microcomputer 2. A driving motor 15 is arranged on the upper side of the reaction shell 1. The input end of the driving motor 15 is electrically connected to the output end of the single-chip microcomputer 2. The output shaft of the driving motor 15 is fixedly connected to the upper end of the stirring shaft 3. A discharging pipe 16 penetrates through the conical bottom wall of the reaction shell 1. A solenoid valve three 17 is connected in series in the middle of the discharging pipe 16. A solenoid valve one 13 is connected in series in the middle of each first material pipe 9. A solenoid valve two 14 is connected in series in the middle of each second material pipe 12. The input ends of the solenoid valve one 13, the solenoid valve two 14, and the solenoid valve three 17 are all electrically connected to the output end of the single-chip microcomputer 2. When using the device to add materials to ethyllicin, first connect the left second material pipe 12 on the upper side to an external sodium sulfide aqueous solution conveying pipeline, and connect the right second material pipe 12 on the upper side to an external sulfur powder conveying pipeline. After measuring the addition amounts of the sodium sulfide aqueous solution and the sulfur powder, then the single-chip microcomputer 2 opens the solenoid valve one 13, so that the sodium sulfide aqueous solution and the sulfur powder in the hopper both enter the reaction shell 1 through the corresponding first material pipe 9. Then the single-chip microcomputer 2 starts the driving motor 15, and its output shaft drives the stirring rod 4 to rotate through the stirring shaft 3, so as to react and stir the sodium sulfide solution and the sulfur powder in the device. The single-chip microcomputer 2 starts the heating sheet 5 to provide a heating environment for the preparation of ethyllicin. At the same time, the single-chip microcomputer 2 starts the temperature sensor 6 to detect the temperature of the ethyllicin preparation environment inside the device through a detection element, and transmits the detection result to the single-chip microcomputer 2 in the form of an electrical signal. The single-chip microcomputer 2 controls the output power of the heating sheet 5 according to the detected temperature, and then regulates the temperature of the ethyllicin preparation reaction environment in the device. It is convenient to use. Finally, open the solenoid valve three 17 to collect the disodium disulfide solution required for the preparation of ethyllicin through the discharging pipe 16. The temperature of the ethyllicin preparation reaction environment in the device can be automatically regulated according to requirements;

[0025] Automatic feeding mechanism 1-7: It is arranged inside the liquid feeding hopper 10. The automatic feeding mechanism 1-7 includes a cross 71, a guide rod 72, a floating ring 73 and a rangefinder 74. The cross 71 is arranged at the bottom of the liquid feeding hopper 10. A guide rod 72 is provided on the upper side of the cross 71. A floating ring 73 is slidably connected to the outside of the guide rod 72. A rangefinder 74 is provided on the top wall of the liquid feeding hopper 10. The rangefinder 74 is electrically connected to the single-chip microcomputer 2 bidirectionally. The rangefinder 74 is installed in cooperation with the floating ring 73. The single-chip microcomputer 2 opens the solenoid valve 2-14 on the left side to make the external sodium sulfide aqueous solution enter the liquid feeding hopper 10. The floating ring 73 floats above the sodium sulfide aqueous solution at the bottom along the guide rod 72 under the buoyancy of the liquid. At the same time, the single-chip microcomputer 2 starts the rangefinder 74. The rangefinder 74 emits an optical signal to irradiate the upper side of the floating ring 73 and reflects back to the initial position. According to the propagation speed and time of the optical signal, the distance between the floating ring 73 and the rangefinder 74 is measured, and the measurement result is transmitted to the single-chip microcomputer 2 in the form of an electrical signal. The single-chip microcomputer 2 combines the bottom area of the liquid feeding hopper 10 and the distance between the bottom wall of the liquid feeding hopper 10 and the rangefinder 74 to automatically measure the volume of the sodium sulfide aqueous solution in the liquid feeding hopper 10. This automatic feeding reactor can automatically measure the feeding of sulfur powder and sodium sulfide aqueous solution used in the preparation process of ethyllicin through transmission elements and detection elements, which is convenient to use, does not require manual measurement and feeding, and has high work efficiency;

[0026] Automatic feeding mechanism 2 8: It is arranged inside the solid feeding hopper 11, and the automatic feeding mechanism 2 8 includes a fixed cylinder 81, a slide cylinder 82, a rotating shaft 85, a rotating seat 86, a pressure sensor 87, a blocking flap 88 and a brake motor 89. The fixed cylinder 81 is arranged on the top wall of the solid feeding hopper 11, and the outer side of the fixed cylinder 81 is slidably connected with the slide cylinder 82, and the inner wall of the solid feeding hopper 11 is rotatably connected with the rotating shaft 85 through a bearing. The middle part of the rotating shaft 85 is provided with a pressure sensor 87 through the rotating seat 86. The pressure sensor 87 is bidirectionally electrically connected to the single-chip computer 2, and a blocking flap 88 is provided on the upper side of the pressure sensor 87. The blocking flap 88 is installed in cooperation with the slide cylinder 82, and a brake motor 89 is provided on the outer side of the solid feeding hopper 11 9, the input end of the brake motor 89 is electrically connected to the output end of the single-chip computer 2, and the output shaft of the brake motor 89 is fixedly connected to the rear end of the rotating shaft 85. The automatic feeding mechanism 8 also includes a telescopic column 83 and a spring 84, which are evenly arranged between the fixed cylinder 81 and the sliding cylinder 82, and the spring 84 is movably connected to the outer end of the adjacent telescopic column 83. The single-chip computer 2 opens the electromagnetic valve 14 on the right side, so that the external sulfur powder enters the fixed cylinder 81 through the material pipe 12 on the right side and falls onto the plugging flap 88. The single-chip computer 2 starts the pressure sensor 87, and the pressure sensor 87 measures the weight of the sulfur powder on the plugging flap 88 through the internal detection element, and transmits the measurement result in the form of an electric current. The signal is transmitted to the single chip computer 2 in a signal manner. When the required amount of sulfur powder is reached, the corresponding solenoid valve 14 is closed. Then the single chip computer 2 starts the brake motor 89 so that its output shaft indirectly drives the blocking flap 88 to flip around the axis of the rotating shaft 85 through the rotating shaft 85. During the flipping process of the blocking flap 88, one end of the slide cylinder 82 is pressed and slides up along the outer side of the fixed cylinder 81 through the contact pressure on the uppermost side. The telescopic end of the telescopic column 83 and the spring 84 contract, and the sulfur powder on the blocking flap 88 falls to the bottom of the solid feeding hopper 16 along the inclined gap generated between the blocking flap 88 and the other end of the bottom of the slide cylinder 82. Then the single chip computer 2 controls the brake motor 89 to reverse and reset, and the compression elastic force of the spring 84 causes the slide cylinder 82 to slide up along the outer side of the fixed cylinder 81. 2 elastically moves down along the outer side of the fixed cylinder 81 and resets. After the brake motor 89 is powered on, the internal armature is electromagnetically attracted, so that the brake disc is in a rotatable state and the brake motor 89 rotates freely. When the brake motor 89 loses power, the electromagnet loses power, and the armature is immediately supported by the spring, so that the brake disc and the rear end cover of the motor are pressed together and stop rotating. Therefore, the stop motor 89 has a self-locking function. The rotation angle of the rotating shaft 85 does not exceed 70 degrees through the control of the single-chip microcomputer 2 to avoid the blocking flap 88 from turning over too much. The automatic feeding reactor can automatically feed and measure the sulfur powder used in the preparation process of ethoxylated garlic through the transmission element and the detection element. It is easy to use, does not require manual measurement and feeding, and has high work efficiency.

[0027] Among them: It also includes a single-chip microcomputer 2, which is arranged outside the reaction shell 1. The input end of the single-chip microcomputer 2 is electrically connected to an external power supply, and the output end of the single-chip microcomputer 2 is electrically connected to the input end of the heating sheet 5, facilitating the control of electrical components.

[0028] The working principle of an automatic feeding reactor provided by the utility model is as follows: When using the device to feed ethyl garlicin, first connect the second material pipe 12 at the left end of the upper side to the external sodium sulfide aqueous solution conveying pipeline, and connect the second material pipe 12 at the upper end of the right side to the external sulfur powder conveying pipeline. Subsequently, the single-chip microcomputer 2 opens the second solenoid valve 14 on the left side to enable the external sodium sulfide aqueous solution to enter the liquid feeding hopper 10. The suspension ring 73 floats along the guide rod 72 to the upper side of the sodium sulfide aqueous solution at the bottom under the buoyancy of the liquid. At the same time, the single-chip microcomputer 2 activates the rangefinder 74. The rangefinder 74 emits an optical signal that irradiates the upper side of the suspension ring 73 and reflects back to the initial position. According to the propagation speed and time of the optical signal, the distance between the suspension ring 73 and the rangefinder 74 is measured, and the measurement result is transmitted to the single-chip microcomputer 2 in the form of an electrical signal. The single-chip microcomputer 2 combines the bottom area of the liquid feeding hopper 10 and the distance between the bottom wall of the liquid feeding hopper 10 and the rangefinder 74 to automatically measure the volume of the sodium sulfide aqueous solution in the liquid feeding hopper 10. Subsequently, the single-chip microcomputer 2 opens the second solenoid valve 14 on the right side to enable the external sulfur powder to enter the fixed cylinder 81 through the second material pipe 12 on the right side and fall onto the blocking flap 88. The single-chip microcomputer 2 activates the pressure sensor 87. The pressure sensor 87 measures the weight of the sulfur powder on the blocking flap 88 through the internal detection element and transmits the measurement result to the single-chip microcomputer 2 in the form of an electrical signal. When the required amount of sulfur powder is reached, the corresponding second solenoid valve 14 is closed. Subsequently, the single-chip microcomputer 2 activates the braking motor 89, and its output shaft indirectly drives the blocking flap 88 to rotate around the axis of the rotating shaft 85 through the rotating shaft 85. During the rotation of the blocking flap 88, one end of the sliding cylinder 82 is pressed by the contact pressure at the uppermost side and slides upward along the outer side of the fixed cylinder 81. The telescopic end of the telescopic column 83 and the spring 84 contract. The sulfur powder on the blocking flap 88 falls to the bottom of the solid feeding hopper 16 along the inclined gap generated between the blocking flap 88 and the other end of the bottom of the sliding cylinder 82. Subsequently, the single-chip microcomputer 2 controls the braking motor 89 to reverse and reset. Through the compressive elastic force of the spring 84, the sliding cylinder 82 elastically moves downward along the outer side of the fixed cylinder 81 and resets. After the braking motor 89 is powered on, the internal armature is attracted by the electromagnetic force, making the brake disc in a rotatable state and enabling the braking motor 89 to rotate freely. When the braking motor 89 loses power, the electromagnet loses power, and the armature is immediately pushed by the spring, pressing the brake disc against the rear end cover of the motor to stop rotating. Therefore, the braking motor 89 has a self-locking function. Through the control of the single-chip microcomputer 2, the rotation angle of the rotating shaft 85 does not exceed 70 degrees to prevent the blocking flap 88 from rotating too much. Subsequently, the single-chip microcomputer 2 opens the first solenoid valve 13 to enable both the sodium sulfide aqueous solution and the sulfur powder in the hopper to enter the reaction shell 1 through the corresponding first material pipe 9. Subsequently, the single-chip microcomputer 2 activates the drive motor 15, and its output shaft drives the stirring rod 4 to rotate through the stirring shaft 3 to react and stir the sodium sulfide solution and sulfur powder in the device. The single-chip microcomputer 2 activates the heating sheet 5 to provide a heating environment for the preparation of ethyl garlicin reaction.Meanwhile, the single-chip microcomputer 2 activates the temperature sensor 6 to detect the temperature of the preparation environment of ethylicin inside the device through the detection element, and transmits the detected result in the form of an electrical signal to the single-chip microcomputer 2. The single-chip microcomputer 2 controls the output power of the heating sheet 5 according to the detected temperature, and then regulates the temperature of the preparation reaction environment of ethylicin inside the device, which is convenient to use. Finally, the solenoid valve three 17 is opened, and the sodium disulfide solution required for the preparation of ethylicin is collected through the feed pipe 16.,

[0029] It should be noted that in the above embodiments, the single-chip microcomputer 2 disclosed can be an MSP430, the heating sheet 5 can be an MCH ceramic heating sheet, the temperature sensor 6 can be an AM2303, the rangefinder 74 can be a ZM31-YHJ200, the pressure sensor 87 can be a PCM303, the braking motor 89 can be an HDWZ1-50, the solenoid valve one 13, the solenoid valve two 14 and the solenoid valve three 17 can all be ZQDF-3Y-40, and the driving motor 15 can be a Y80M1-2. The single-chip microcomputer 2 controls the heating sheet 5, the temperature sensor 6, the rangefinder 74, the pressure sensor 87, the braking motor 89, the solenoid valve one 13, the solenoid valve two 14, the driving motor 15 and the solenoid valve three 17 to work using the commonly used methods in the prior art.,

[0030] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.,

Claims

1. An automatic feeding reactor, characterized in that: It includes a reaction shell (1), an automatic feeding mechanism I (7), and an automatic feeding mechanism II (8); Reaction shell (1): Its top wall is rotatably connected to a stirring shaft (3) through a bearing. Uniformly distributed stirring rods (4) are provided on the outer side of the stirring shaft (3). Uniformly distributed heating sheets (5) are provided on the inner wall of the reaction shell (1). Uniformly distributed first material pipes (9) penetrate through the top wall of the reaction shell (1). A liquid feeding hopper (10) is provided at the upper end of the left first material pipe (9), and a solid feeding hopper (11) is provided at the upper end of the right first material pipe (9). Second material pipes (12) penetrate through the top walls of the liquid feeding hopper (10) and the solid feeding hopper (11); Automatic feeding mechanism I (7): It is arranged inside the liquid feeding hopper (10); Automatic feeding mechanism II (8): It is arranged inside the solid feeding hopper (11); Among them: It further includes a single-chip microcomputer (2). The single-chip microcomputer (2) is arranged outside the reaction shell (1). The input end of the single-chip microcomputer (2) is electrically connected to an external power supply, and the output end of the single-chip microcomputer (2) is electrically connected to the input end of the heating sheet (5); The automatic feeding mechanism I (7) includes a cross (71), a guide rod (72), a floating ring (73), and a rangefinder (74). The cross (71) is arranged at the bottom of the liquid feeding hopper (10). A guide rod (72) is provided on the upper side of the cross (71). A floating ring (73) is slidably connected to the outer side of the guide rod (72). A rangefinder (74) is provided on the top wall of the liquid feeding hopper (10). The rangefinder (74) is bidirectionally electrically connected to the single-chip microcomputer (2), and the rangefinder (74) is cooperatively installed with the floating ring (73); The automatic feeding mechanism II (8) includes a fixed cylinder (81), a sliding cylinder (82), a rotating shaft (85), a rotating seat (86), a pressure sensor (87), a blocking flap (88), and a braking motor (89). The fixed cylinder (81) is arranged on the top wall of the solid feeding hopper (11). The outer side of the fixed cylinder (81) is slidably connected to the sliding cylinder (82). The inner wall of the solid feeding hopper (11) is rotatably connected to a rotating shaft (85) through a bearing. A pressure sensor (87) is provided in the middle of the rotating shaft (85) through a rotating seat (86). The pressure sensor (87) is bidirectionally electrically connected to the single-chip microcomputer (2). A blocking flap (88) is provided above the pressure sensor (87). The blocking flap (88) is cooperatively installed with the sliding cylinder (82). A braking motor (89) is provided outside the solid feeding hopper (11). The input end of the braking motor (89) is electrically connected to the output end of the single-chip microcomputer (2), and the output shaft of the braking motor (89) is fixedly connected to the rear end of the rotating shaft (85).

2. The automatic feeding reactor according to claim 1, characterized in that: A temperature sensor (6) is provided on the top wall of the reaction shell (1). The temperature sensor (6) is bidirectionally electrically connected to the single-chip microcomputer (2).

3. An automatic feeding reactor according to claim 1, characterized in that: The automatic feeding mechanism II (8) further includes telescopic columns (83) and springs (84). The telescopic columns (83) and the springs (84) are uniformly arranged between the fixed cylinder (81) and the sliding cylinder (82). The springs (84) are movably sleeved on the outer ends of the adjacent telescopic columns (83).

4. An automatic feeding reactor according to claim 1, characterized in that: A driving motor (15) is provided on the upper side of the reaction shell (1). The input end of the driving motor (15) is electrically connected to the output end of the single-chip microcomputer (2), and the output shaft of the driving motor (15) is fixedly connected to the upper end of the stirring shaft (3).

5. An automatic feeding reactor according to claim 1, characterized in that: A blanking pipe (16) penetrates through the conical bottom wall of the reaction shell (1). A solenoid valve three (17) is connected in series in the middle of the blanking pipe (16). A solenoid valve one (13) is connected in series in the middle of each of the first material pipes (9). A solenoid valve two (14) is connected in series in the middle of each of the second material pipes (12). The input ends of the solenoid valve one (13), the solenoid valve two (14) and the solenoid valve three (17) are all electrically connected to the output end of the single-chip microcomputer (2).

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