Sampling device of resin reaction kettle

Abstract

The utility model discloses a resin reaction kettle sampling device which comprises a reaction kettle main body and a splicing mounting groove, a rotating ring is embedded at the lower end of the inner wall of the reaction kettle main body, the edges of the upper end and the lower end of the rotating ring are fixedly connected with sealing rotating convex blocks, and the sealing rotating convex blocks and the sealing rotating grooves are mounted in an inserted mode. The sealing rotating groove is formed in the edge of the inner wall of the reaction kettle main body, and a second rotating motor is embedded in one side of the inner wall of the rotating ring. According to the sampling device of the resin reaction kettle, multi-position collection can be carried out through the sampling pipe, the sampling box, the electric push rod and the servo motor, collection is more uniform, the sample accuracy is higher, rapid flow guide collection can be conveniently carried out through the sampling box, the splicing mounting groove and the feeding opening, and the sampling efficiency is improved. The sampling pipe can be quickly and independently disassembled and assembled through a splicing insertion block, a locking knob and a splicing insertion groove, replacement, cleaning and use are convenient, a stirring block can be blown while rotating through an air pump and a first rotating motor, and the stirring effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of resin processing, in particular to a resin reaction kettle sampling device. Background Art

[0002] Resin usually refers to an organic substance that softens or melts when heated, tends to flow under the action of external force when softened, is solid, medium solid, pseudo-solid at room temperature, or sometimes liquid. It has a softening or melting temperature range, tends to flow under the action of external force, and is often shell-shaped when broken. In a broad sense, it refers to polymers or prepolymers used as plastic base materials. They are generally insoluble in water but soluble in organic solvents. They can be divided into natural resins and synthetic resins according to their sources; they can be divided into thermoplastic resins and thermosetting resins according to their different processing behavior. Currently in the chemical industry, the reaction temperature for producing resin is generally higher than 100°C, and the pressure will change during the reaction, with one process being positive pressure and the other being negative pressure. Sampling and analysis are required during the reaction.

[0003] The existing CN216296308U resin reactor sampling device effectively eliminates safety hazards when sampling the resin through a sampling tube. If the resin needs to be heated later, the air pump can be started through the operation panel, so that the air pump draws the high-temperature and high-pressure airflow in the insulation box through the air inlet pipe and then blows it into the main body of the device through the air outlet pipe to preheat the resin and effectively recycle this part of the airflow. However, there are some shortcomings. The sampling position of the existing equipment is relatively single, the sample collection accuracy is not good, and the sampling equipment cannot be independently disassembled and assembled, which is inconvenient to replace and clean. The stirring effect is not good, the discharge position cannot be adjusted, and it is inconvenient to use. Therefore, a resin reactor sampling device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a resin reactor sampling device to solve the problems mentioned in the above background technology that the sampling position of the resin reactor sampling device is relatively single, the sample collection accuracy is poor, the sampling equipment cannot be independently disassembled and assembled, replacement and cleaning are inconvenient, the stirring effect is poor, the discharge position cannot be adjusted, and it is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a resin reactor sampling device, comprising a reactor body and a splicing installation groove, a control host is installed at the front edge of the reactor body, a pressure gauge is installed at the other side of the front side of the reactor body, and a support base is installed at the lower end of the reactor body, an electric push rod is installed on the outer wall of the reactor body, and one end of the electric push rod is rotatably connected to a cross plate, a splicing plug-in block is fixedly connected to one side of the cross plate, and a sealing block is sleeved and installed on the outer wall of the splicing plug-in block, a splicing slot is opened on one side of the sealing block, and a locking knob is inserted and installed at the upper end of the splicing slot, a servo motor is inserted and installed at the center position of the upper end of the sealing block, and a sampling tube is installed at the lower end of the sealing block, a rotating rod is installed at the output end of the servo motor, and a sampling box is installed on the rotating rod, and the sampling box is fixed to the sampling tube. The motor is installed at one side of the inner wall of the reactor body, and a sealing rotating protrusion is fixedly connected with the upper and lower edges of the rotating ring. The sealing rotating protrusion is installed in the sealing rotating groove, and the sealing rotating groove is provided at the edge of the inner wall of the reactor body. A second rotating motor is installed in one side of the inner wall of the rotating ring, and an auger is installed at the output end of the second rotating motor. One end of the auger is installed in the sealing rotating groove, and the discharge port is connected to the other side of the rotating ring.

[0006] Preferably, the electric push rod is installed on the transverse plate by means of a splicing block that is plugged into and spliced ​​with the splicing slot, and the splicing slot is a one-side open structure, and the splicing block is locked and fixedly connected to the splicing slot by means of a locking knob.

[0007] Preferably, the stirring block is rotationally connected to the reactor body via a first rotating motor, and the surface of the stirring block is a uniform through-hole structure, and the stirring block is rotationally connected to the air guide pipe via an air intake ring.

[0008] Preferably, the rotating ring is sealed and rotatably connected to the reactor body in the sealed rotating groove via a sealed rotating protrusion, and the auger is rotatably connected to the discharge port via a second rotating motor, and the outer diameter of the auger matches the inner diameter of the discharge port.

[0009] Preferably, the sampling tube is connected to the reactor body in a lifting manner through an electric push rod, and the sampling tube is installed in a sealed plug-in manner with the reactor body through a sealing block. The sampling tube and the electric push rod are distributed in four groups of annular positions on the reactor body.

[0010] Preferably, the sampling box is a side-opening groove structure, and the opening of the sampling box matches the shape of the feed port. The sampling boxes are distributed in three groups in parallel on the inner wall of the sampling tube, and the sampling box is connected to the feed port for reset rotation through a servo motor. The splicing mounting groove is distributed in an inclined position with the lower end of the inner wall of the sampling box.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the resin reactor sampling device can perform multi-position collection through the sampling tube, sampling box, electric push rod and servo motor, the collection is more uniform, the sample accuracy is higher, and it is convenient to quickly guide and collect through the sampling box, splicing installation groove and feed port, and the sampling tube can be quickly and independently disassembled and assembled through the splicing plug-in block, locking knob and splicing slot, which is convenient for replacement and cleaning, and the stirring block can be rotated and blown up by the air pump and the first rotating motor, and the stirring effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of the resin reactor sampling device of the utility model;

[0013] Figure 2 This is a cross-sectional view of a sampling device for a resin reactor of the utility model;

[0014] Figure 3 This is a new resin reactor sampling device Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This is a new resin reactor sampling device Figure 2 Enlarged view of point B in the middle;

[0016] Figure 5 This is a new resin reactor sampling device Figure 2 Enlarged view of point C in the middle;

[0017] Figure 6 This is a new resin reactor sampling device Figure 2 Enlarged view of point D in the middle.

[0018] In the figure: 1. Reactor body, 2. Control host, 3. Support base, 4. Pressure gauge, 5. Electric push rod, 6. Horizontal plate, 7. Servo motor, 8. Air pump, 9. First rotating motor, 10. Air guide tube, 11. Stirring block, 12. Second rotating motor, 13. Rotating ring, 14. Auger, 15. Discharge port, 16. Rotating rod, 17. Sampling tube, 18. Splicing plug-in block, 19. Locking knob, 20. Sealing block, 21. Splicing slot, 22. Inlet ring, 23. Sealing rotating groove, 24. Sealing rotating protrusion, 25. Sampling box, 26. Splicing installation groove, 27. Feed port. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6The utility model provides a technical solution: a resin reactor sampling device, including a reactor body 1, a control host 2, a support base 3, a pressure gauge 4, an electric push rod 5, a horizontal plate 6, a servo motor 7, an air pump 8, a first rotating motor 9, an air guide tube 10, a stirring block 11, a second rotating motor 12, a rotating ring 13, a screw dragon 14, a discharge port 15, a rotating rod 16, a sampling tube 17, a splicing plug-in block 18, a locking knob 19, a sealing block 20, a splicing slot 21, an air intake ring 22, a sealing rotating groove 23, a sealing rotating protrusion 24, a sampling box 25, a splicing installation groove 26 and a feed port 27. The control host 2 is installed on the front edge of the reactor body 1, and the pressure gauge 4 is installed on the other side of the front side of the reactor body 1, and the lower end of the reactor body 1 A support base 3 is installed, an electric push rod 5 is installed on the outer wall of the reactor body 1, and one end of the electric push rod 5 is rotatably connected to a cross plate 6, the electric push rod 5 is inserted and spliced ​​with a splicing slot 21 on the cross plate 6 through a splicing plug-in block 18, and the splicing slot 21 is a one-side open structure, and the splicing plug-in block 18 is locked and fixedly connected with the splicing slot 21 through a locking knob 19, so that the cross plate 6 is convenient for quick disassembly and assembly, and the replacement and cleaning of the sampling tube 17 are convenient, a splicing plug-in block 18 is fixedly connected to one side of the cross plate 6, and a sealing block 20 is sleeved and installed on the outer wall of the splicing plug-in block 18, a splicing slot 21 is opened on one side of the sealing block 20, and a locking knob 19 is inserted and installed on the upper end of the splicing slot 21, and a servo electric plug-in is inserted and installed at the center position of the upper end of the sealing block 20 The servo motor 7 is provided with a sampling tube 17 at the lower end of the sealing block 20. The sampling tube 17 is connected to the reactor body 1 by an electric push rod 5 in a lifting manner. The sampling tube 17 is installed in a sealed plug-in manner with the reactor body 1 through the sealing block 20. The sampling tube 17 and the electric push rod 5 are distributed in four groups of annular positions on the reactor body 1, so that the sampling tube 17 is convenient for lifting and adjusting, convenient for quick material collection, and more uniform sampling can be performed. A rotating rod 16 is installed at the output end of the servo motor 7, and a sampling box 25 is installed on the rotating rod 16. The sampling box 25 is a side-opening groove structure, and the opening of the sampling box 25 matches the shape of the feed port 27. The sampling box 25 is distributed in three groups in parallel on the inner wall of the sampling tube 17, and the sampling box 25 is connected to the feed port 27 by the servo motor 7. It is reset and rotatably connected, and the splicing installation groove 26 and the lower end of the inner wall of the sampling box 25 are distributed in an inclined position, so that the sampling box 25 is convenient for rotation adjustment, convenient for closed sampling, and can quickly guide the discharge, and is convenient for collection. The sampling box 25 is inserted and distributed in the sampling tube 17, and a feed port 27 is opened on the side of the sampling tube 17. A first rotating motor 9 is installed at the center of the upper end of the reactor body 1, and a stirring block 11 is installed at the output end of the first rotating motor 9. The stirring block 11 is rotationally connected to the reactor body 1 through the first rotating motor 9, and the surface of the stirring block 11 is a uniform through-hole structure. The stirring block 11 is rotationally connected to the air guide tube 10 through the air inlet ring 22, so that the stirring block 11 can perform rotation stirring and air outlet stirring, and the effect is better.An air pump 8 is installed on the upper end of the first rotating motor 9, and air guide pipes 10 are installed on both sides of the air pump 8. An air intake ring 22 is installed on one end of the air guide pipe 10, and the air intake ring 22 is connected and installed with the upper end of the stirring block 11. A rotating ring 13 is embedded and installed on the lower end of the inner wall of the reactor body 1, and the upper and lower edges of the rotating ring 13 are fixedly connected with sealed rotating protrusions 24. The rotating ring 13 is sealed and rotatably connected with the reactor body 1 in the sealed rotating groove 23 through the sealed rotating protrusions 24, and the auger 14 is rotatably connected with the discharge port 15 through the second rotating motor 12. The outer diameter of the auger 14 matches the inner diameter of the discharge port 15, so that the discharge port 15 is easy to rotate and adjust, and the discharge position is easy to adjust. The sealing rotation protrusion 24 is inserted and installed with the sealing rotation groove 23, and the sealing rotation groove 23 is opened at the edge of the inner wall of the reactor body 1. The second rotating motor 12 is embedded and installed on one side of the inner wall of the rotating ring 13, and the auger 14 is installed on the output end of the second rotating motor 12. One end of the auger 14 is inserted and distributed with the discharge port 15, and the discharge port 15 is connected to the other side of the rotating ring 13. The inner wall side of the reactor body 1 is a heating structure.

[0021] Working principle: When using the resin reactor sampling device, first connect the device to a power source, then inject the material into the reactor body 1, then heat it, and then drive the stirring block 11 to rotate and stir through the first rotating motor 9, and at the same time, guide air through the air pump 8, the air guide pipe 10 and the air inlet ring 22 to blow and stir. When sampling is required, the sampling box 25 can be driven by the servo motor 7 to rotate and open, and the material is introduced into the sampling box 25 through the feed port 27, and then the sampling box 25 is rotated and closed, and then the sampling tube 17 is raised by the electric push rod 5, and then Then, the material storage box is spliced ​​and installed with the sampling tube 17 through the splicing installation groove 26, and then the sampling box 25 is rotated to export and collect the samples, and annular multi-group position sampling is performed. When discharging is required, the auger 14 can be driven to rotate by the second rotating motor 12 to export the material through the discharge port 15. When the discharge position needs to be adjusted, the rotating ring 13 can be sealed and rotated by the sealing rotating groove 23 and the sealing rotating protrusion 24. When the sampling tube 17 needs to be replaced and cleaned, the cross plate 6 can be unlocked and the sampling tube 17 can be taken out. This is the use process of the resin reactor sampling device.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A resin reactor sampling device, comprising a reactor body (1) and a splicing installation groove (26), wherein a control host (2) is installed on the front edge of the reactor body (1), a pressure gauge (4) is installed on the other side of the front side of the reactor body (1), and a support base (3) is installed at the lower end of the reactor body (1), characterized in that: The outer wall of the reactor body (1) is provided with an electric push rod (5), and one end of the electric push rod (5) is rotatably connected to a transverse plate (6), one side of the transverse plate (6) is fixedly connected to a splicing plug-in block (18), and a sealing block (20) is sleeved and installed on the outer wall of the splicing plug-in block (18), one side of the sealing block (20) is provided with a splicing slot (21), and a locking knob (19) is inserted and installed at the upper end of the splicing slot (21), and the center position of the upper end of the sealing block (20) is inserted and installed. A servo motor (7) is installed, and a sampling tube (17) is installed at the lower end of the sealing block (20), a rotating rod (16) is installed at the output end of the servo motor (7), and a sampling box (25) is installed on the rotating rod (16), the sampling box (25) is inserted and distributed in the sampling tube (17), and a feeding port (27) is opened on the side of the sampling tube (17), and a first rotating motor (9) is installed at the center position of the upper end of the reactor body (1), and the first rotating motor (9 ) output end is provided with a stirring block (11), an air pump (8) is provided at the upper end of the first rotating motor (9), and air guide pipes (10) are provided on both sides of the air pump (8), an air intake ring (22) is provided at one end of the air guide pipe (10), and the air intake ring (22) is connected and installed with the upper end of the stirring block (11), a rotating ring (13) is embedded and installed at the lower end of the inner wall of the reactor body (1), and the upper and lower edges of the rotating ring (13) are fixedly connected with sealing rotating cams The sealing rotating protrusion (24) is inserted and installed with the sealing rotating groove (23), and the sealing rotating groove (23) is opened at the inner wall edge of the reactor body (1), a second rotating motor (12) is embedded and installed on one side of the inner wall of the rotating ring (13), and an auger (14) is installed on the output end of the second rotating motor (12), one end of the auger (14) is inserted and distributed with the discharge port (15), and the discharge port (15) is connected to the other side of the rotating ring (13).

2. The resin reactor sampling device according to claim 1, characterized in that: The electric push rod (5) is installed on the transverse plate (6) by means of a splicing plug-in block (18) and a splicing slot (21), and the splicing slot (21) is a structure with one side open, and the splicing plug-in block (18) is locked and fixedly connected to the splicing slot (21) by means of a locking knob (19).

3. The resin reactor sampling device according to claim 2, characterized in that: The stirring block (11) is rotationally connected to the reactor body (1) via a first rotating motor (9), and the surface of the stirring block (11) is a uniform through-hole structure. The stirring block (11) is rotationally connected to the air guide pipe (10) via an air intake ring (22).

4. The resin reactor sampling device according to claim 3, characterized in that: The rotating ring (13) is connected to the reactor body (1) in a sealed rotating groove (23) via a sealed rotating protrusion (24), and the auger (14) is connected to the discharge port (15) in a sealed rotating groove (23), and the outer diameter of the auger (14) matches the inner diameter of the discharge port (15).

5. The resin reactor sampling device according to claim 4, characterized in that: The sampling tube (17) is connected to the reactor body (1) in a lifting manner via an electric push rod (5), and the sampling tube (17) is installed in a sealed plug-in manner with the reactor body (1) via a sealing block (20). The sampling tube (17) and the electric push rod (5) are distributed in four groups of annular positions on the reactor body (1).

6. The resin reactor sampling device according to claim 5, characterized in that: The sampling box (25) is a side-opening groove structure, and the opening of the sampling box (25) matches the shape of the feed port (27). The sampling boxes (25) are distributed in three groups in parallel on the inner wall of the sampling tube (17), and the sampling box (25) is connected to the feed port (27) in a reset rotation manner through a servo motor (7). The splicing installation groove (26) is distributed in an inclined position with the lower end of the inner wall of the sampling box (25).

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