Chemical safety reaction kettle convenient for sampling

Abstract

The utility model discloses a chemical safety reaction kettle convenient for sampling, which relates to the technical field of chemical safety reaction kettles, and is characterized in that a sampling pipe is arranged, a supporting rod is used for fixing a supporting shell at the top, and the supporting shell is used for supporting a rotating shaft at the inner side, so that the rotating shaft can rotate stably; the control motor operates to drive the rotating shaft at the output end to rotate, the rotating shaft rotates to drive the driving wheel on the outer side to rotate, the driving wheel is tightly attached to the outer wall of one side of the sampling rod, and when the driving wheel rotates clockwise, the sampling rod is driven to pass through the inner side of the sampling opening, so that the sampling pipe enters a product; then a telescopic rod is shortened to drive a piston at the bottom end to move upwards, the piston moves upwards, negative pressure is generated in a sampling pipe to extract raw materials, the raw materials enter the sampling pipe through a material extraction opening, then a motor is controlled to operate reversely to drive a driving wheel to rotate anticlockwise, the sampling pipe moves upwards, a user rotates the device, and the position of the sampling pipe is adjusted; and the sample sprayed from the sampling tube can be conveniently received.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical safety reactors, in particular to a chemical safety reactor which is convenient for sampling. Background Art

[0002] There are many types of chemical raw materials with a wide range of uses. There are as many as 5 to 7 million kinds of chemicals in the world, more than 100,000 of which are sold and circulated on the market, and more than 1,000 new chemicals are introduced every year, of which 150 to 200 are considered to be carcinogens. High-safety reactors are needed in the processing of chemical raw materials.

[0003] Patent document CN216799788U discloses "a chemical safety reactor with a protective function, comprising a chemical safety reactor body, a pressure gauge installed on the chemical safety reactor body, a support plate fixedly connected to the chemical safety reactor body, a protective cover attached to the support plate, two sliders fixedly connected to the protective cover, both of which are slidably connected to the chemical safety reactor body, and a fixed structure is provided on the protective cover".

[0004] The interior of the above-mentioned reactor lacks a structure to assist workers in taking samples, so workers cannot take samples in advance to determine product quality. Unqualified products need to be reprocessed, which is quite troublesome. Utility Model Content

[0005] The utility model aims to provide a chemical safety reactor which is convenient for sampling, so as to solve the technical problem that in the prior art, the reactor lacks a structure to assist workers in sampling, workers cannot take samples in advance to determine product quality, and unqualified products need to be reprocessed, which is quite troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical safety reactor that is convenient for sampling, comprising a reactor body, a top cover connected to the top of the reactor body by bolts, a sampling port installed through the top wall of the top cover, a support seat installed on the top of the top cover, a support rod installed on the top of the support seat, a support shell installed on the top of the support rod, a rotating shaft installed on the inner side of the support shell, a driving wheel installed on the outer side of the rotating shaft, a control motor installed on the front end of the rotating shaft, the control motor installed on the front wall of the support shell, a guide ring installed on one side of the support shell, a sampling rod movably installed on the inner side of the guide ring, one side of the sampling rod abuts against one side outer wall of the driving wheel, a sampling tube installed on the bottom end of the sampling rod, a telescopic rod installed through the top wall of the sampling tube, a piston installed on the bottom end of the telescopic rod, the piston moves up and down on the inner side of the sampling tube, and a material extraction port is installed on the bottom end of the sampling tube.

[0007] Preferably, a stirring assembly is installed on the top of the top cover.

[0008] Preferably, the stirring assembly includes a driving motor installed on the top of the top cover, the bottom end of the driving motor is connected to a rotating rod, the rotating rod passes through the inner side of the top cover, a stirring rod is installed on the outer side of the rotating rod, and a scraper is installed at one end of the stirring rod.

[0009] Preferably, an isolation layer is installed on the inner side of the reactor body, a heat-conducting layer is installed on the inner side of the isolation layer, and a heating wire is installed on the inner side of the heat-conducting layer.

[0010] Preferably, a support frame is installed at the bottom of the reactor body, and support legs are installed at the bottom of the support frame.

[0011] Preferably, a discharge valve is installed through the bottom of the reactor body.

[0012] Preferably, a material guide pipe is installed on the top of the top cover, a feed valve is installed on the top end of the material guide pipe, and an assembly head is installed on the top end of the feed valve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is equipped with a sampling tube, and the support rod fixes the support shell on the top, and the support shell supports the inner rotating shaft to ensure that the rotating shaft can rotate smoothly, and the motor is controlled to drive the rotating shaft at the output end to rotate. The rotation of the rotating shaft drives the outer driving wheel to rotate, and the driving wheel is tightly attached to the outer wall of one side of the sampling rod. When the driving wheel rotates clockwise, it drives the sampling rod to pass through the inner side of the sampling port, so that the sampling tube enters the product, and then the telescopic rod is shortened to drive the piston at the bottom to move upward. The piston moves upward, so that negative pressure is generated inside the sampling tube for extracting raw materials. The raw materials enter the interior of the sampling tube through the extraction port, and then the motor is controlled to run in the reverse direction to drive the driving wheel to rotate counterclockwise, so that the sampling tube moves upward. The user rotates the device to adjust the position of the sampling tube, which is convenient for receiving samples sprayed from the sampling tube, conducting chemical tests, and determining product quality.

[0015] 2. The utility model is equipped with an adhesive patch, and the driving motor drives the rotating rod at the output end to rotate. The rotation of the rotating rod drives the outer stirring rod to rotate. The stirring rod rotates to mix the raw materials. During the rotation of the stirring rod, the scraper at one end is driven to rotate. The scraper is against the inner wall of the heat conductive layer to prevent the material from sticking to the inner side of the heat conductive layer, thereby ensuring that the raw materials are heated evenly and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3This is a schematic diagram of the support shell structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the control motor structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the sampling rod structure of the utility model.

[0021] In the figure: 1. Reactor body; 2. Isolation layer; 3. Heat-conducting layer; 4. Heating wire; 5. Top cover; 6. Feed valve; 7. Assembly head; 8. Driving motor; 9. Rotating rod; 10. Stirring rod; 11. Scraper; 12. Support seat; 13. Support rod; 14. Support shell; 15. Rotating shaft; 16. Driving wheel; 17. Guide ring; 18. Control motor; 19. Sampling rod; 20. Sampling tube; 21. Piston; 22. Extraction port; 23. Sampling port; 24. Support frame; 25. Discharge valve; 26. Support leg; 27. Telescopic rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides an embodiment: a chemical safety reactor for convenient sampling, comprising a reactor body 1, a top cover 5 is connected to the top of the reactor body 1 by bolts, a sampling port 23 is installed through the top wall of the top cover 5, a support seat 12 is installed on the top of the top cover 5, a support rod 13 is installed on the top of the support seat 12, a support shell 14 is installed on the top of the support rod 13, a rotating shaft 15 is installed on the inner side of the support shell 14, a driving wheel 16 is installed on the outer side of the rotating shaft 15, and a sampling port 23 is installed on the front end of the rotating shaft 15. A control motor 18 is installed on the front wall of the support shell 14. A guide ring 17 is installed on one side of the support shell 14. A sampling rod 19 is movably installed on the inner side of the guide ring 17. One side of the sampling rod 19 is against the outer wall of one side of the driving wheel 16. A sampling tube 20 is installed on the bottom end of the sampling rod 19. A telescopic rod 27 is installed through the top wall of the sampling tube 20. A piston 21 is installed on the bottom end of the telescopic rod 27. The piston 21 moves up and down on the inner side of the sampling tube 20. A material extraction port 22 is installed on the bottom end of the sampling tube 20.

[0025] The reactor body 1 fixes the top cover 5 on the top, the top cover 5 fixes the sampling port 23 on the top, the sampling port 23 guides the sampling tube 20 on the inside, the top cover 5 supports the top support seat 12, the support seat 12 supports the top support rod 13, the support rod 13 fixes the top support shell 14, the support shell 14 supports the inner rotating shaft 15 to ensure that the rotating shaft 15 can rotate smoothly, the control motor 18 runs to drive the rotating shaft 15 at the output end to rotate, the rotation of the rotating shaft 15 drives the outer driving wheel 16 to rotate, and the driving wheel 16 is tightly attached to one side of the sampling rod 19 The sampling rod 19 is driven to pass through the inner side of the sampling port 23 when the driving wheel 16 rotates clockwise, so that the sampling tube 20 enters the product, and then the telescopic rod 27 is shortened to drive the piston 21 at the bottom to move upward. The piston 21 moves upward, so that negative pressure is generated inside the sampling tube 20 for extracting raw materials. The raw materials enter the sampling tube 20 through the extraction port 22, and then the motor 18 is controlled to run in the reverse direction to drive the driving wheel 16 to rotate counterclockwise, so that the sampling tube 20 moves upward. The user rotates the device to adjust the position of the sampling tube 20 to facilitate the reception of the sample sprayed from the sampling tube 20.

[0026] A stirring assembly is installed on the top of the top cover 5, and the stirring assembly includes a driving motor 8 installed on the top of the top cover 5. The bottom end of the driving motor 8 is connected to a rotating rod 9, which passes through the inner side of the top cover 5. A stirring rod 10 is installed on the outer side of the rotating rod 9. A scraper 11 is installed on one end of the stirring rod 10. The driving motor 8 in the stirring assembly is fixed on the top of the top cover 5. The operation of the driving motor 8 drives the rotating rod 9 at the output end to rotate. The rotation of the rotating rod 9 drives the stirring rod 10 on the outer side to rotate. The stirring rod 10 rotates to mix the raw materials. During the rotation of the stirring rod 10, the scraper 11 at one end is driven to rotate. The scraper 11 is against the inner wall of the heat conductive layer 3 to prevent the material from sticking to the inner side of the heat conductive layer 3, thereby ensuring that the raw materials are heated evenly and improving the product quality.

[0027] An isolation layer 2 is installed on the inner side of the reactor body 1, a heat-conducting layer 3 is installed on the inner side of the isolation layer 2, a heating wire 4 is installed on the inner side of the heat-conducting layer 3, the reactor body 1 fixes the isolation layer 2 on the inner side, the isolation layer 2 is composed of a heat-insulating material to improve the heat-insulating performance, the isolation layer 2 fixes the heat-conducting layer 3 on the inner side, the heat-conducting layer 3 fixes the heating wire 4 on the inner side, the heating wire 4 is energized to heat through resistance heating, and the internal material is heated.

[0028] A support frame 24 is installed at the bottom of the reactor body 1, and support legs 26 are installed at the bottom of the support frame 24. The support legs 26 are installed on the ground to facilitate the support legs 26 to support the top support frame 24. The support frame 24 fixes the top reactor body 1 to ensure the stability of the reactor body 1.

[0029] A discharge valve 25 is installed through the bottom of the reactor body 1 , and the discharge valve 25 at the bottom of the reactor body 1 controls the output of materials.

[0030] A material guide pipe is installed on the top of the top cover 5, a feed valve 6 is installed on the top of the material guide pipe, an assembly head 7 is installed on the top of the feed valve 6, and the material guide pipe is fixed on the top of the top cover 5. The feed valve 6 is opened to control the material entering the reactor.

[0031] Working principle: the feed valve 6 is opened to control the material to enter the reactor, the driving motor 8 is running to drive the rotating rod 9 at the output end to rotate, the rotating rod 9 rotates to drive the outer stirring rod 10 to rotate, the stirring rod 10 rotates to mix the raw materials, and the scraper 11 at one end is driven to rotate during the rotation of the stirring rod 10. The scraper 11 is against the inner wall of the heat-conducting layer 3 to prevent the material from sticking to the inner side of the heat-conducting layer 3, ensuring that the raw materials are heated evenly and improving the product quality. The heating wire 4 is energized to heat the internal material through resistance heating, so that the raw materials can fully react.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A chemical safety reactor for convenient sampling, comprising a reactor body (1), characterized in that: The top of the reactor body (1) is connected to a top cover (5) by bolts, a sampling port (23) is installed through the top wall of the top cover (5), a support seat (12) is installed on the top of the top cover (5), a support rod (13) is installed on the top of the support seat (12), a support shell (14) is installed on the top of the support rod (13), a rotating shaft (15) is installed on the inner side of the support shell (14), a driving wheel (16) is installed on the outer side of the rotating shaft (15), a control motor (18) is installed at the front end of the rotating shaft (15), and the control motor (18) is installed on the support A guide ring (17) is installed on one side of the support shell (14), a sampling rod (19) is movably installed on the inner side of the guide ring (17), one side of the sampling rod (19) is against the outer wall of one side of the driving wheel (16), a sampling tube (20) is installed on the bottom end of the sampling rod (19), a telescopic rod (27) is installed through the top wall of the sampling tube (20), a piston (21) is installed on the bottom end of the telescopic rod (27), the piston (21) moves up and down on the inner side of the sampling tube (20), and a material extraction port (22) is installed on the bottom end of the sampling tube (20).

2. A chemical safety reactor convenient for sampling according to claim 1, characterized in that: A stirring assembly is installed on the top of the top cover (5).

3. A chemical safety reactor convenient for sampling according to claim 2, characterized in that: The stirring assembly comprises a driving motor (8) mounted on the top of the top cover (5); the bottom end of the driving motor (8) is connected to a rotating rod (9); the rotating rod (9) passes through the inner side of the top cover (5); a stirring rod (10) is mounted on the outer side of the rotating rod (9); and a scraper (11) is mounted on one end of the stirring rod (10).

4. A chemical safety reactor for easy sampling according to claim 1, characterized in that: An isolation layer (2) is installed on the inner side of the reaction kettle body (1), a heat-conducting layer (3) is installed on the inner side of the isolation layer (2), and a heating wire (4) is installed on the inner side of the heat-conducting layer (3).

5. A chemical safety reactor convenient for sampling according to claim 1, characterized in that: A support frame (24) is installed at the bottom of the reaction kettle body (1), and support legs (26) are installed at the bottom of the support frame (24).

6. A chemical safety reactor convenient for sampling according to claim 1, characterized in that: A discharge valve (25) is installed through the bottom of the reaction kettle body (1).

7. A chemical safety reactor for easy sampling according to claim 1, characterized in that: A material guide pipe is installed on the top of the top cover (5), a feed valve (6) is installed on the top end of the material guide pipe, and an assembly head (7) is installed on the top end of the feed valve (6).

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