Internal temperature detection device for reaction kettle

Abstract

The utility model relates to the technical field of chemical equipment, and discloses an internal temperature detection device for a reaction kettle, which comprises a machine body, the right side of the upper end of the machine body is rotatably connected with a valve, the left end of the valve is fixedly connected with a rotating gear, the upper end and the lower end of the machine body are slidably connected with sawtooth plates, and the rotating gear is meshed with the sawtooth plates. A movable block is fixedly connected to the left side of the sawtooth plate, a fixed block is fixedly connected to the left end of the movable block, a pipe sleeve is fixedly connected to the bottom of the fixed block, a plurality of supporting strips are fixedly connected to the outer side of the pipe sleeve, and a convenient dismounting mechanism is arranged at the top end of the machine body. According to the utility model, by rotating the valve, the rotating gear drives the sawtooth plate to move back and forth, and the pipe sleeve sleeves the sensor for protection, so that the probe is fixed and protected, and the problem that the temperature measurement result is influenced as the probe is easily collided by a stirred material and deviates or is damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to an internal temperature detection device for a reaction kettle. Background Art

[0002] The internal temperature detection device for reactors is a device specially used to measure the internal temperature of reactors. The temperature sensor is in contact with or close to the material in the reactor. When the temperature of the material changes, the physical properties of the sensor also change. This change is transmitted to the display and control unit through the signal transmission line. After processing, the current temperature value is displayed in the form of numbers, charts, etc.

[0003] After searching, the Chinese patent announcement number is: CN205850815U, which discloses a reactor temperature sensing device, including a reactor body, a feed port is provided at the upper part of the reactor body, a discharge pipe is provided at the lower part of the reactor body, a reaction chamber for holding materials for reaction is provided in the reactor body, a temperature detector is provided in the reaction chamber, the temperature detector is installed at the bottom of the reactor body, and the temperature detector is in direct contact with the material in the reaction chamber. The utility model sets the temperature detector at the bottom of the reaction chamber and is in direct contact with the material, which is not affected by the heat transfer material in the interlayer or coil. The temperature measurement is accurate and directly contacts the material in the reactor. The temperature change reaction speed is fast, which improves production efficiency. When the reactor is in a stirring state, the probe is easily collided with the stirred material and offset or damaged, thereby affecting the temperature measurement results. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides an internal temperature detection device for a reactor, which aims to improve the problem in the prior art that the probe is easily offset or damaged by collision with stirred materials, thereby affecting the temperature measurement results.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an internal temperature detection device for a reactor, comprising a body, a valve being rotatably connected to the right side of the upper end of the body, a rotating gear being fixedly connected to the left end of the valve, a serrated plate being slidably connected to the upper and lower ends of the body, the rotating gear being meshed with the serrated plate, a moving block being fixedly connected to the left side of the serrated plate, a fixed block being fixedly connected to the left end of the moving block, a pipe sleeve being fixedly connected to the bottom of the fixed block, a plurality of support bars being fixedly connected to the outside of the pipe sleeve, and a convenient disassembly mechanism being provided at the top of the body, for conveniently and quickly removing the parts for maintenance.

[0006] Through the above technical solution: when the reactor is running, the rotary valve is operated to drive the rotating gear on its left side to rotate. The rotation of the rotating gear drives the upper and lower edges of the body, thereby causing the serrated plate to slide. A moving block is fixed to the left side of the serrated plate, and a fixed block is fixed to the left side of the moving block. A pipe sleeve is fixed under the fixed block to protect the probe. A support bar is fixed to the outside of the pipe sleeve to prevent the probe from being displaced or damaged due to collision, thereby ensuring the accuracy of the temperature measurement results.

[0007] As a further description of the above technical solution:

[0008] The convenient disassembly mechanism includes a casing, which is arranged at the top of the body. A plurality of springs are fixedly connected to the left and right ends of the casing, the other end of the spring is fixedly connected to a card block, the upper end of the card block is fixedly connected to a pressing block, the left and right sides of the casing are slidably connected to cards, and the top of the card is fixedly connected to a movable cover.

[0009] Through the above technical solution: when maintaining the internal temperature detection device of the reactor, the operator needs to press the pressing blocks on both sides of the casing to push the card block backward. A spring is fixed behind the card block, and the other end of the spring is fixed on the casing. By compressing the spring, the card block can be moved out from the inside of the body. Sliding cards are also provided on both sides of the casing, and a movable cover is fixed above the card to prevent misoperation, thereby realizing convenient and quick disassembly of maintenance parts, effectively solving the problem of complicated disassembly process and increased operating costs during daily maintenance.

[0010] As a further description of the above technical solution:

[0011] A sensor is provided in the middle of the machine body, and a temperature meter is fixedly connected to the top of the sensor.

[0012] According to the above technical solution: a sensor is provided in the middle of the machine body, and a temperature meter is connected above the sensor.

[0013] As a further description of the above technical solution:

[0014] The front side of the upper end of the machine body is fixedly connected with a feed pipe, and the top end of the feed pipe is slidably connected with a pipe cover.

[0015] Through the above technical solution: a feed pipe is fixed on the front of the machine body, and a pipe cover is slidably connected to the feed pipe.

[0016] As a further description of the above technical solution:

[0017] The left and right ends of the body are both provided with mounting grooves, and the interiors of the mounting grooves are fixedly connected with handles.

[0018] Through the above technical solution: installation slots are respectively provided on the left and right sides of the body, and the interiors of these installation slots are designed to firmly fix the handles, so that users can operate and move the equipment easily.

[0019] As a further description of the above technical solution:

[0020] Mechanical legs are provided at the four corners of the outer wall of the body, and the outer walls of the mechanical legs are fixedly connected to a plurality of fixing plates.

[0021] Through the above technical solution: four sets of mechanical legs are installed at the four corners of the body. These mechanical legs not only significantly improve the overall stability of the body and ensure its reliability and safety in complex environments, but also have two fixing plates specially fixed on their outer walls for installing other key components. These fixing plates make the structure of the entire body more complete, and also provide convenience for possible upgrades and maintenance in the future.

[0022] As a further description of the above technical solution:

[0023] The rear end of the mechanical leg is fixedly connected to a support rod, and the rear side of the support rod is fixedly connected to a push rod.

[0024] Through the above technical solution: the rear end part of the mechanical leg is very strong, and the support rod is firmly connected to it. The rear side of the support rod is also fixedly connected to a push rod, which enhances the stability of the equipment during movement. The function of the push rod is to provide additional driving force when the equipment moves, ensuring a smooth and smooth movement process.

[0025] As a further description of the above technical solution:

[0026] The bottom end of the mechanical leg is fixedly connected with a gasket, and the bottom of the gasket is fixedly connected with a universal wheel.

[0027] Through the above technical solution: the bottom end of each mechanical leg is firmly connected to a gasket. These gaskets not only increase the overall stability of the equipment and prevent unnecessary shaking of the equipment during operation, but also the bottom of the gasket is fixedly connected with flexible universal wheels. These universal wheels enable the equipment to move freely in various directions easily, greatly improving the maneuverability and flexibility of the equipment, allowing operators to more conveniently adjust the position of the equipment during use to adapt to different working environments and task requirements.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, by rotating the valve, the rotating gear drives the serrated plate to move back and forth, so that the pipe sleeve covers the sensor for protection, thereby achieving the characteristics of fixing and protecting the probe, and solving the problem that the probe is easily offset or damaged by collision with the stirred material, thereby affecting the temperature measurement results.

[0030] 2. In the present invention, the spring behind the card block is compressed by pressing the pressing block, and the engaged card block is moved out of the body, and then the temperature detection device is removed, so that the maintenance parts can be removed quickly and conveniently for maintenance, solving the problem of complicated disassembly for daily maintenance and increased operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of an internal temperature detection device for a reactor proposed by the present invention;

[0032] Figure 2 This is a front view of an internal temperature detection device for a reactor proposed by the present invention;

[0033] Figure 3 This is a structural breakdown diagram of an internal temperature detection device for a reactor proposed in the present invention;

[0034] Figure 4 This is an exploded view of the partial structure of an internal temperature detection device for a reactor proposed in the present invention;

[0035] Figure 5 This is a disassembly diagram of the convenient disassembly mechanism of the internal temperature detection device for a reactor proposed in the utility model.

[0036] Legend:

[0037] 1. Machine body; 2. Easy disassembly mechanism; 201. Casing; 202. Spring; 203. Block; 204. Press block; 205. Card; 206. Moving cover; 3. Sensor; 4. Thermometer; 5. Feed pipe; 6. Pipe cover; 7. Mounting slot; 8. Handle; 9. Mechanical leg; 10. Fixed plate; 11. Support rod; 12. Push rod; 13. Gasket; 14. Universal wheel; 15. Valve; 16. Gear; 17. Serrated plate; 18. Moving block; 19. Fixed block; 20. Pipe sleeve; 21. Support bar. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 and Figure 4 The utility model provides an embodiment: an internal temperature detection device for a reactor, comprising a body 1, a valve 15 is rotatably connected to the right side of the upper end of the body 1, and a rotating gear 16 is fixedly connected to the left end of the valve 15. The upper and lower ends of the body 1 are slidably connected to a serrated plate 17, and the rotating gear 16 is meshed with the serrated plate 17 to make the entire transmission smoother. A moving block 18 is fixedly connected to the left side of the serrated plate 17, and a fixed block 19 is fixedly connected to the left end of the moving block 18. A pipe sleeve 20 is fixedly connected to the bottom of the fixed block 19, and a plurality of support bars 21 are fixedly connected to the outer side of the pipe sleeve 20 to fix the equipment. A convenient disassembly mechanism 2 is provided at the top of the body 1, and the convenient disassembly mechanism 2 is used to conveniently and quickly remove the maintenance components for maintenance; a sensor 3 is provided in the middle of the body 1, and a temperature gauge 4 is fixedly connected to the top of the sensor 3;

[0040] Specifically, when the reactor is running, in order to ensure that the internal temperature detection device can accurately measure the temperature, it is first necessary to start the entire system by rotating the valve 15. This rotational action will drive the gear 16 on the left side of the valve 15 to start rotating. The rotation of the gear 16 will cause the serrated plate 17 connected thereto to slide along the upper and lower edges of the body 1. The precise movement of the serrated plate 17 is controlled by the transmission mechanism of the gear 16, ensuring the stability and accuracy of the detection device. A moving block 18 is fixed to the left side of the serrated plate 17. The design of the moving block 18 is to further ensure the stability of the detection device. A fixed block 19 is fixed to the left side of the moving block 18. This fixed block 19 plays a role in fixing the entire detection device to ensure that the detection device will not move unnecessarily during the operation of the reactor. Below the fixed block 19, a The pipe sleeve 20 has the main function of protecting the temperature detection probe and preventing it from being damaged in high temperature or corrosive environment. In order to further enhance the protection effect, a support bar 21 is also fixed to the outside of the pipe sleeve 20. The function of the support bar 21 is to prevent the probe from being offset due to external force impact during operation, thereby affecting the accuracy of temperature measurement. The entire detection device can not only fix the probe, but also effectively protect the probe, avoiding the probe from being offset or damaged by collision with the stirred materials in the reactor, thereby affecting the temperature measurement result. In the middle of the body 1, a sensor 3 is provided, and the top of the sensor 3 is directly fixedly connected to the thermometer 4. The thermometer 4 is used to display the temperature inside the reactor in real time, providing the operator with intuitive temperature information, and ensuring that the temperature control during the operation of the reactor is within a safe and ideal range.

[0041] Reference Figure 2 and Figure 5The convenient disassembly mechanism 2 includes a casing 201, which is arranged at the top of the body 1. A plurality of springs 202 are fixedly connected to the left and right ends of the casing 201. The other end of the spring 202 is fixedly connected to a card block 203. The upper end of the card block 203 is fixedly connected to a pressing block 204. Cards 205 are slidably connected to the left and right sides of the casing 201. The top of the card 205 is fixedly connected to a movable cover 206, which makes the disassembly and installation of components more convenient. A feed pipe 5 is fixedly connected to the front side of the upper end of the body 1, and a pipe cover 6 is slidably connected to the top of the feed pipe 5.

[0042] Specifically, when performing maintenance work on the reactor, the internal temperature detection device must first be maintained accordingly, which can be achieved by operating the pressing blocks 204 on both sides of the casing 201. The pressing blocks 204 are located on the left and right sides of the casing 201, and the clamping blocks 203 are fixed behind them. The clamping blocks 203 are connected to the casing 201 through springs 202, and the other end of the spring 202 is also fixed to the upper part of the casing 201. When the spring 202 needs to be compressed, the operator can press the pressing blocks 204 to remove the clamping blocks 203 from the body 1, thereby achieving rapid maintenance of the components. Disassembly. In addition, slidingly connected cards 205 are designed on the left and right sides of the casing 201, and a movable cover 206 is fixed above the card 205, mainly to prevent accidental touch during operation, ensuring the safety of operation, not only making the disassembly process of maintenance parts convenient and fast, but also effectively solving the problem of complex and time-consuming disassembly process during daily maintenance, thereby reducing operating costs. At the front side of the upper end of the body 1, the feed pipe 5 is fixedly connected, and the top of the feed pipe 5 is connected to the pipe cover 6 by a sliding connection, ensuring flexibility and sealing when inputting materials.

[0043] Reference Figure 1 and Figure 3 , the left and right ends of the body 1 are provided with mounting grooves 7, and the inside of the mounting grooves 7 is fixedly connected to a handle 8; mechanical legs 9 are provided at the four corners of the outer wall of the body 1, and the outer wall of the mechanical legs 9 is fixedly connected to a plurality of fixing plates 10 to make the device more stable; the rear end of the mechanical leg 9 is fixedly connected to a support rod 11, and the rear side of the support rod 11 is fixedly connected to a push rod 12; the bottom end of the mechanical leg 9 is fixedly connected to a gasket 13, and the bottom of the gasket 13 is fixedly connected to a universal wheel 14 to make the movement smoother;

[0044] Specifically, mounting grooves 7 for installation are respectively provided on the left and right sides of the body 1. The interior of these mounting grooves 7 is designed to firmly fix the handles 8 for user operation and movement of the device. Mechanical legs 9 are installed at the four corners of the outer wall of the body 1. These mechanical legs 9 not only enhance the stability of the body 1, but also have two fixed plates 10 fixedly connected to its outer wall for installing other components. The rear ends of the mechanical legs 9 are firmly connected to the support rod 11. The support rod 11 is designed to provide additional supporting force to ensure the stability of the device during use. The rear side of the support rod 11 is also fixedly connected to the push rod 12, while maintaining its stability during movement. In addition, the bottom end of each mechanical leg 9 is fixedly connected to a gasket 13, which increases the stability of the device. The bottom of the gasket 13 is also fixedly connected to a universal wheel 14, which can be easily moved in different directions, greatly improving the maneuverability and flexibility of the device.

[0045] Working principle: When the internal temperature detection device for the reactor is in operation, the valve 15 is rotated to drive the rotating gear 16 on its left to rotate, and the upper and lower sides of the body 1 slide and connect to the serrated plate 17, which is driven by the rotating gear 16. A moving block 18 is fixed to the left side of the serrated plate 17, and a fixed block 19 is fixed to the left side of the moving block 18. A pipe sleeve 20 is fixed under the fixed block 19. The pipe sleeve 20 is used to protect the probe. A support bar 21 is fixed to the outside of the pipe sleeve 20. The support bar 21 is used to prevent the probe from being hit and deflected, thereby fixing and protecting the probe and solving the problem that the probe is easily deflected or damaged by collision with stirred materials, thereby affecting the temperature measurement results.

[0046] When the reactor is maintained using the internal temperature detection device, the pressing blocks 204 on the left and right sides of the casing 201 are pressed, and a card block 203 is fixed behind the pressing block 204, and a spring 202 is fixed behind the card block 203. The other end of the spring 202 is fixed on the casing 201. The spring 202 is compressed to move the card block 203 out of the body 1. Cards 205 are also slidably connected to the left and right sides of the casing 201. A movable cover 206 is fixed on the card 205 to prevent accidental touch, so that the maintenance parts can be removed quickly and conveniently for maintenance, solving the problem of complicated disassembly for daily maintenance and increased operating costs.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for detecting the internal temperature of a reactor, comprising a body (1), characterized in that: The right side of the upper end of the body (1) is rotatably connected to a valve (15), the left end of the valve (15) is fixedly connected to a rotating gear (16), the upper and lower ends of the body (1) are slidably connected to a sawtooth plate (17), the rotating gear (16) is meshedly connected to the sawtooth plate (17), the left side of the sawtooth plate (17) is fixedly connected to a moving block (18), the left end of the moving block (18) is fixedly connected to a fixed block (19), the bottom of the fixed block (19) is fixedly connected to a pipe sleeve (20), the outer side of the pipe sleeve (20) is fixedly connected to a plurality of support bars (21), and the top of the body (1) is provided with a convenient disassembly mechanism (2), the convenient disassembly mechanism (2) is used to conveniently and quickly remove the maintenance components for maintenance.

2. The internal temperature detection device for a reactor according to claim 1, characterized in that: The convenient disassembly mechanism (2) comprises a housing (201), the housing (201) being arranged at the top end of the body (1), the left and right ends of the housing (201) being fixedly connected to a plurality of springs (202), the other ends of the springs (202) being fixedly connected to a clamping block (203), the upper end of the clamping block (203) being fixedly connected to a pressing block (204), the left and right sides of the housing (201) being slidably connected to cards (205), and the top end of the cards (205) being fixedly connected to a movable cover (206).

3. The internal temperature detection device for a reactor according to claim 1, characterized in that: A sensor (3) is provided in the middle of the machine body (1), and a temperature gauge (4) is fixedly connected to the top end of the sensor (3).

4. The internal temperature detection device for a reactor according to claim 1, characterized in that: A feed pipe (5) is fixedly connected to the front side of the upper end of the machine body (1), and a pipe cover (6) is slidably connected to the top end of the feed pipe (5).

5. The internal temperature detection device for a reactor according to claim 1, characterized in that: The left and right ends of the body (1) are both provided with mounting grooves (7), and a handle (8) is fixedly connected to the interior of the mounting groove (7).

6. The internal temperature detection device for a reactor according to claim 1, characterized in that: Mechanical legs (9) are provided at four corners of the outer wall of the machine body (1), and the outer walls of the mechanical legs (9) are fixedly connected to a plurality of fixing plates (10).

7. The internal temperature detection device for a reactor according to claim 6, characterized in that: The rear end of the mechanical leg (9) is fixedly connected to a support rod (11), and the rear side of the support rod (11) is fixedly connected to a push rod (12).

8. The internal temperature detection device for a reactor according to claim 6, characterized in that: The bottom end of the mechanical leg (9) is fixedly connected to a gasket (13), and the bottom of the gasket (13) is fixedly connected to a universal wheel (14).

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