Chemical reaction kettle convenient for sampling
By introducing motor-driven rotary shaft and stirring rod into the chemical reactor for stirring, and multi-height sampling is achieved through the movement of motor-driven screw and wire holder, the problem of insufficient stirring in the prior art is solved, resulting in insufficient sample detection accuracy in the sample. , achieving more accurate sampling and detection.
Patent Information
- Application Number
- CN202421081431.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing chemical reactors are not stirred sufficiently during sampling, resulting in insufficient accuracy of the sample detection.
A chemical reactor including a reactor body, a support plate, a motor, a rotating rod, a stirring rod and a sampling tube is designed. The rotating shaft and the stirring rod are driven by the second motor to rotate for stirring, and the reactor is driven by the first motor to rotate for sufficient reaction. At the same time, the third motor drives the screw rod and the wire seat to move, driving the sampling tube up and down, realizing sampling at different height positions.
Full stirring and reaction of the materials in the reactor are achieved, making subsequent sampling more accurate and the accuracy of detection is improved.
Smart Images
Figure CN222446410U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reaction kettles, in particular to a chemical reaction kettle which is convenient for sampling. Background Art
[0002] A chemical reactor is a device that stirs and heats raw materials to facilitate the reaction of raw materials. Chemical reactors are widely used in the chemical industry. Through the reaction between raw materials, the finished products or semi-finished products formed are further processed, which provides convenience for people's work and corporate production and processing. When developing new products in the chemical industry, it is necessary to repeatedly test the reaction time in the reactor and the material addition ratio during the manufacturing process of new products to obtain the best matching solution. Therefore, in the test reaction stage of new products, it is necessary to use a reactor that can easily extract reactant samples at any time.
[0003] A chemical reactor convenient for sampling is disclosed in Chinese patent announcement number CN215611493U, including a reactor body, the inner wall of the reactor body is provided with a slide rail extending along the height direction of the reactor body, wherein a slider that can move along the slide rail is provided in the slide rail, and an extraction needle is installed on the slider, a protective box is provided above the slide rail in the reactor body, and an extraction pump and a wheel are provided in the protective box, a sample bottle is provided on the outside of the reactor body, wherein the input end of the extraction pump is connected to the extraction needle through a retractable liquid inlet pipe, and the output end of the extraction pump is connected to the sample bottle through a liquid outlet pipe, and a rotating motor for driving the wheel to rotate is provided on the outside of the reactor body, wherein an adjustment rope is wound around the wheel, and one end of the adjustment rope is fixed on the wheel, and the other end passes through the protection box and is connected to the top of the slider. The utility model has reasonable design and simple structure, can visually observe the reaction in the reactor, and can quickly extract samples at different heights in the reactor.
[0004] When the above prior art is used, although it is possible to sample samples at different heights, the stirring is not sufficient, so the detection accuracy of the samples taken out is insufficient. Utility Model Content
[0005] The utility model aims to provide a chemical reaction kettle which is convenient for sampling, so as to solve the problems raised by the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A chemical reactor convenient for sampling comprises a reactor body and two support plates, wherein a second rotating rod is rotatably connected to the side surface of the support plate on one side, and a first motor is fixedly connected to the side surface of the support plate on the other side, and an output end of the first motor is fixedly connected to the first rotating rod, and the first and second rotating rods are conveniently fixedly connected to both sides of the reactor body at one end away from the support plate, a protective box is fixedly connected to the inside of the reactor body, and a third motor and an electric water pump are respectively fixedly connected to the inside of the protective box, a screw rod is fixedly connected to the output end of the third motor, and the bottom of the screw rod is rotatably connected to the inside of the reactor body, a screw rod surface is threadedly connected to a screw seat, a sampling tube is fixedly connected to the surface of the screw seat, and a plurality of sampling holes are provided on the surface of the sampling tube.
[0008] Preferably, the top of the reactor body is fixedly connected with a second motor and a feed pipe, and the bottom of the reactor body is fixedly connected with a discharge pipe. The surfaces of the feed pipe and the discharge pipe are rotatably connected with a first valve.
[0009] Preferably, the output end of the second motor is fixedly connected to a rotating shaft, and a plurality of stirring rods are fixedly connected to the surface of the rotating shaft.
[0010] Preferably, an electric push rod is fixedly connected to the side surface of the support plate located on one side, an L-shaped fixing plate is fixedly connected to one end of the electric push rod, and a placement groove is fixedly connected to the surface of the L-shaped fixing plate.
[0011] Preferably, a threaded hose is fixedly connected to the bottom of the electric water pump, the bottom of the threaded hose is fixedly connected to the surface of the sampling tube, the top of the threaded hose is fixedly connected to a sample outlet tube, one end of the sample outlet tube is fixedly penetrated and extends to the reactor body, and the sample outlet tube extends to the external surface and is rotatably connected to a second valve.
[0012] Preferably, a control panel is fixedly connected to the surface of the support plate on the other side, and the control panel is electrically connected to the first motor, the second motor, the third motor, the electric push rod and the electric water pump.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] When the utility model is in use, the second motor will drive the rotating shaft to rotate, and the rotation of the rotating shaft drives the stirring rod to rotate, so as to stir the material in the reactor body. At the same time, the first motor drives the first rotating rod to rotate, and the rotation of the first rotating rod drives the reactor body to rotate, thereby driving the second rotating rod to rotate, so as to achieve the purpose of rotating the reactor body, so that the material in the reactor body can be fully reacted, and the full reaction can facilitate subsequent sampling. When the stirring is completed and the material in the reactor body needs to be sampled and tested, in order to ensure the accuracy of the sampling and detection, it is necessary to sample at multiple height positions. At this time, the third motor is started through the control panel, and the third motor drives the screw rod to rotate. The rotation of the screw rod drives the wire seat to move up and down on its surface. The up and down movement of the wire seat drives the sampling tube to move up and down, thereby driving the threaded hose to move up and down, so that sampling can be performed at different positions, thereby solving the problem of insufficient detection accuracy of the taken samples. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the stirring rod of the utility model;
[0017] Figure 3 It is a front cross-sectional view of the reaction kettle body structure of the utility model.
[0018] In the figure: 1. Reactor body; 2. Support plate; 3. First motor; 4. Control panel; 5. First rotating rod; 6. Second motor; 7. Feed pipe; 8. Discharge pipe; 9. First valve; 10. Sample tube; 11. Second valve; 12. Electric push rod; 13. L-shaped fixing plate; 14. Placement slot; 15. Rotating shaft; 16. Stirring rod; 17. Electric water pump; 18. Threaded hose; 19. Third motor; 20. Screw; 21. Screw seat; 22. Sampling tube; 23. Sampling hole; 24. Second rotating rod; 25. Protective box. 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 1-3The utility model provides a technical solution: a chemical reactor convenient for sampling, a reactor body 1 and two support plates 2, a second rotating rod 24 is rotatably connected to the side of the support plate 2 on one side, a first motor 3 is fixedly connected to the side of the support plate 2 on the other side, the first motor 3 is fixedly connected to the first rotating rod 5 at the output end, the first rotating rod 5 and the second rotating rod 24 are respectively fixedly connected to the two sides of the reactor body 1 at one end away from the support plate 2, a protective box 25 is fixedly connected inside the reactor body 1, a third motor 19 and an electric water pump 17 are respectively fixedly connected inside the protective box 25, a screw rod 20 is fixedly connected to the output end of the third motor 19, and the bottom of the screw rod 20 is connected to the reactor body 1 The internal rotation connection is that the surface of the screw rod 20 is threadedly connected with a wire seat 21, and the surface of the wire seat 21 is fixedly connected with a sampling tube 22. A plurality of sampling holes 23 are provided on the surface of the sampling tube 22. The first motor 3 is started, and the first motor 3 drives the first rotating rod 5 to rotate. The rotation of the first rotating rod 5 drives the reactor body 1 to rotate, thereby driving the second rotating rod 24 to rotate, so as to achieve the purpose of rotating the reactor body 1. The third motor 19 is started, and the third motor 19 drives the screw rod 20 to rotate. The rotation of the screw rod 20 drives the wire seat 21 to move up and down on its surface. The up and down movement of the wire seat 21 drives the sampling tube 22 to move up and down, and the material in the reactor body 1 enters the sampling tube 22 through the sampling holes 23.
[0021] like Figure 1 and Figure 2 As shown, the top of the reactor body 1 is fixedly connected to a second motor 6 and a feed pipe 7, respectively; the bottom of the reactor body 1 is fixedly connected to a discharge pipe 8; the surfaces of the feed pipe 7 and the discharge pipe 8 are both rotatably connected to a first valve 9; the output end of the second motor 6 is fixedly connected to a rotating shaft 15; the surface of the rotating shaft 15 is fixedly connected to a plurality of stirring rods 16; when the second motor 6 is started, the second motor 6 drives the rotating shaft 15 to rotate; the rotation of the rotating shaft 15 drives the stirring rods 16 to rotate, thereby stirring the material in the reactor body 1; during stirring, the first valve 9 and the second valve 11 are both closed.
[0022] like Figure 1 As shown, an electric push rod 12 is fixedly connected to the side of the support plate 2 located on one side, and an L-shaped fixing plate 13 is fixedly connected to one end of the electric push rod 12. A placement groove 14 is fixedly connected to the surface of the L-shaped fixing plate 13. The placement groove 14 is used to place the sampling tube. When the electric push rod 12 is started, the electric push rod 12 drives the L-shaped fixing plate 13 to move, thereby driving the sampling tube placed in the placement groove 14 to approach the reactor body 1.
[0023] like Figure 3As shown, a threaded hose 18 is fixedly connected to the bottom of the electric water pump 17, and the bottom of the threaded hose 18 is fixedly connected to the surface of the sampling tube 22, and a sample outlet tube 10 is fixedly connected to the top of the threaded hose 18. One end of the sample outlet tube 10 is fixedly penetrated and extended to the reactor body 1, and the surface of the sample outlet tube 10 extending to the outside is rotatably connected to a second valve 11. The threaded hose 18 is retractable. When the electric water pump 17 is started, the electric water pump 17 absorbs the material in the reactor body 1 into the threaded hose 18, and finally discharges it through the sample outlet tube 10.
[0024] like Figure 1 As shown, a control panel 4 is fixedly connected to the surface of the support plate 2 located on the other side, and the control panel 4 is electrically connected to the first motor 3, the second motor 6, the third motor 19, the electric push rod 12 and the electric water pump 17. The first motor 3, the second motor 6, the third motor 19, the electric push rod 12 and the electric water pump 17 are controlled by the control panel 4.
[0025] Working principle: When in use, the material to be reacted is poured into the reactor body 1 through the feed pipe 7, and then the first valve 9 and the second valve 11 are closed, and the first motor 3 and the second motor 6 are started through the control panel 4, and the second motor 6 drives the rotating shaft 15 to rotate, and the rotation of the rotating shaft 15 drives the stirring rod 16 to rotate, so as to stir the material in the reactor body 1;
[0026] At the same time, the first motor 3 drives the first rotating rod 5 to rotate, and the rotation of the first rotating rod 5 drives the reactor body 1 to rotate, thereby driving the second rotating rod 24 to rotate, so as to achieve the purpose of rotating the reactor body 1, so that the material in the reactor body 1 can fully react, and the full reaction can facilitate subsequent sampling;
[0027] When the stirring is completed and the material in the reactor body 1 needs to be sampled for testing, the sampling tube is first placed in the placement slot 14, and then the electric push rod 12 is started through the control panel 4. The electric push rod 12 will drive the L-shaped fixed plate 13 to move directly below the sample outlet tube 10. The movement of the L-shaped fixed plate 13 will drive the placement slot 14 and the sampling tube in the placement slot 14 to move directly below the sample outlet tube 10 until they move directly below the sample outlet tube 10. At this time, the electric water pump 17 is started through the control panel 4. The electric water pump 17 absorbs the material in the reactor body 1 through the sampling hole 23 into the sampling tube 22, and then absorbs it into the threaded hose 18 through the sampling tube 22, and finally transports it to the sampling tube through the sample outlet tube 10;
[0028] In order to ensure the accuracy of sampling detection, it is necessary to sample at multiple height positions. At this time, the third motor 19 is started through the control panel 4. The third motor 19 drives the screw rod 20 to rotate. The rotation of the screw rod 20 drives the wire seat 21 to move up and down on its surface. The up and down movement of the wire seat 21 drives the sampling tube 22 to move up and down, thereby driving the threaded hose 18 to move up and down. Sampling is performed according to the above method according to different moving positions, so that sampling can be performed at different positions.
[0029] The above operation can fully stir the mixture, facilitate subsequent sampling, and facilitate sampling at different locations, thereby improving the accuracy of sampling and testing.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A chemical reactor for convenient sampling, comprising a reactor body (1) and two support plates (2), characterized in that: A second rotating rod (24) is rotatably connected to the side surface of the support plate (2) on one side, and a first motor (3) is fixedly connected to the side surface of the support plate (2) on the other side. The output end of the first motor (3) is fixedly connected to the first rotating rod (5). The ends of the first rotating rod (5) and the second rotating rod (24) away from the support plate (2) are respectively fixedly connected to the two sides of the reactor body (1). A protective box (25) is fixedly connected inside the reactor body (1). A third motor (19) and an electric water pump (17) are respectively fixedly connected inside the protective box (25). A screw rod (20) is fixedly connected to the output end of the third motor (19). The bottom of the screw rod (20) is rotatably connected to the inside of the reactor body (1). A threaded seat (21) is threadedly connected to the surface of the screw rod (20). A sampling tube (22) is fixedly connected to the surface of the threaded seat (21). A plurality of sampling holes (23) are provided on the surface of the sampling tube (22).
2. A chemical reaction kettle convenient for sampling according to claim 1, characterized in that: The top of the reactor body (1) is fixedly connected to a second motor (6) and a feed pipe (7), and the bottom of the reactor body (1) is fixedly connected to a discharge pipe (8). The surfaces of the feed pipe (7) and the discharge pipe (8) are both rotatably connected to a first valve (9).
3. A chemical reaction kettle convenient for sampling according to claim 2, characterized in that: The output end of the second motor (6) is fixedly connected to a rotating shaft (15), and a plurality of stirring rods (16) are fixedly connected to the surface of the rotating shaft (15).
4. A chemical reaction kettle convenient for sampling according to claim 1, characterized in that: An electric push rod (12) is fixedly connected to the side of the support plate (2) located on one side, an L-shaped fixing plate (13) is fixedly connected to one end of the electric push rod (12), and a placement groove (14) is fixedly connected to the surface of the L-shaped fixing plate (13).
5. A chemical reaction kettle convenient for sampling according to claim 1, characterized in that: The bottom of the electric water pump (17) is fixedly connected to a threaded hose (18), the bottom of the threaded hose (18) is fixedly connected to the surface of the sampling tube (22), the top of the threaded hose (18) is fixedly connected to a sample outlet tube (10), one end of the sample outlet tube (10) is fixedly penetrated and extends to the reactor body (1), and the surface of the sample outlet tube (10) extending to the outside is rotatably connected to a second valve (11).
6. A chemical reaction kettle convenient for sampling according to claim 1, characterized in that: A control panel (4) is fixedly connected to the surface of the support plate (2) on the other side, and the control panel (4) is electrically connected to the first motor (3), the second motor (6), the third motor (19), the electric push rod (12) and the electric water pump (17).