CN216410436U - Temperature monitoring device for reaction kettle - Google Patents
Temperature monitoring device for reaction kettle Download PDFInfo
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- CN216410436U CN216410436U CN202122125317.6U CN202122125317U CN216410436U CN 216410436 U CN216410436 U CN 216410436U CN 202122125317 U CN202122125317 U CN 202122125317U CN 216410436 U CN216410436 U CN 216410436U
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Abstract
The utility model discloses a temperature monitoring device of a reaction kettle, which comprises a reaction kettle body, wherein a temperature monitoring mechanism is arranged in the reaction kettle body; the temperature monitoring mechanism comprises a motor protective cover, a motor shaft, a rotating rod, a stirring rod and an ultrasonic temperature measuring sensor; the top of the reaction kettle body is connected with a motor protection cover through bolts, the top of the interior of the motor protection cover is connected with a motor through bolts, the bottom of the motor is connected with a motor shaft in a rotating mode, and the bottom of the motor shaft penetrates through a rotary rod fixedly connected with the reaction kettle body. According to the utility model, through the ultrasonic temperature measuring sensor in the reaction kettle body, the wave transmission speed of ultrasonic waves in the atmosphere is related to the temperature, so that the temperature in the reaction kettle body can be judged according to the wave transmission speed, and meanwhile, liquid level distance measurement can be carried out by utilizing the ultrasonic waves while the temperature is measured by adopting the ultrasonic waves, so that the temperature measurement and the distance measurement can be carried out at the same time.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a temperature monitoring device for a reaction kettle.
Background
The reaction kettle is a common device in the chemical production process, in particular to an enamel reaction kettle which is a commonly used corrosion-resistant chemical device. When using enamel reation kettle to carry out chemical production, often need detect reaction temperature, temperature-detecting device sets up on reation kettle upper portion usually, to the production or the experimentation that reaction material is few, because reaction material concentrates on the reation kettle bottom can not accurate control temperature.
Patent No. CN201120354943.6 discloses a temperature monitoring device for a reaction kettle, which comprises a reaction kettle tank body and a stirrer, wherein a discharge hole is formed in the bottom of the reaction kettle tank body and is connected with a three-way valve, a thermometer is installed at the vertical end of the three-way valve, and the bypass end of the three-way valve is connected with a discharge valve; the thermometer detection end is positioned on the inner surface of the bottom of the reaction kettle body and below the bottom end of the stirrer. The thermometer is installed from the lower part of the reaction kettle, the length of the thermometer can be controlled, the tail end of the thermometer is controlled at the lower end of the stirrer, the temperature in the kettle can be truly reflected under the condition of less materials, the accuracy of production and experimental control is improved, and misjudgment is reduced. The thermometer is installed through the vertical end of the three-way valve, so that the thermometer is convenient to install, the corrosion resistance of the reaction kettle is prevented from being damaged by an opening on the wall of the enamel reaction kettle, and the safe and stable production and accurate temperature detection control of the reaction kettle are realized.
At present, the existing reaction kettle temperature monitoring device has some defects, such as; the existing reaction kettle temperature monitoring device cannot monitor the height of the liquid level while detecting the temperature, the temperature detection effect is not good, and the real-time temperatures of a plurality of positions cannot be detected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a temperature monitoring device for a reaction kettle, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a temperature monitoring device of a reaction kettle comprises a reaction kettle body, wherein a temperature monitoring mechanism is arranged in the reaction kettle body;
the temperature monitoring mechanism comprises a motor protective cover, a motor shaft, a rotating rod, a stirring rod and an ultrasonic temperature measuring sensor; the utility model discloses a reactor, including reation kettle body, the internal top bolted connection of reation kettle has the motor safety cover, the inside top bolted connection of motor safety cover has the motor, the motor bottom rotates and is connected with the motor shaft, reation kettle body fixedly connected with rotary rod is passed to the motor shaft bottom, the equal equidistance welding of the rotary rod left and right sides has a plurality of puddlers, the equal bolted connection in the internal top left and right sides of reation kettle has ultrasonic wave temperature measurement sensor.
As a preferred embodiment of the present invention, a groove is formed at one end of the stirring rod away from the rotating rod, and a thermocouple temperature sensor is fixedly connected inside the groove.
In a preferred embodiment of the present invention, an electric slip ring penetrates through the top of the outer side of the rotating rod, and the electric slip ring is electrically connected to the thermocouple temperature sensor.
In a preferred embodiment of the utility model, an industrial control computer is connected to the front side of the reaction kettle body through bolts, and the industrial control computer is connected with the ultrasonic temperature measuring sensor and the thermocouple temperature sensor.
As a preferred embodiment of the utility model, the top of the left side and the bottom of the right side of the reaction kettle body are both communicated with one end of a pipeline, and the other end of the pipeline is movably connected with a pipe cover.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the ultrasonic temperature measuring sensor in the reaction kettle body, the wave transmission speed of ultrasonic waves in the atmosphere is related to the temperature, so that the temperature in the reaction kettle body can be judged according to the wave transmission speed, and meanwhile, liquid level distance measurement can be carried out by utilizing the ultrasonic waves while the ultrasonic temperature measurement is adopted, so that the temperature measurement and distance measurement are carried out simultaneously, and the more practical use of the reaction kettle temperature monitoring device is facilitated.
2. According to the utility model, the thermocouple temperature sensors in the stirring rod can be used for driving the thermocouple temperature sensors to rotate, so that real-time temperature detection is carried out on a plurality of positions in the reaction kettle body, the accuracy of temperature detection is improved, and the reaction kettle temperature monitoring device is more practical.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is an inside view of a temperature monitoring device for a reaction vessel according to the present invention;
fig. 2 is a front view of a temperature monitoring apparatus of a reaction vessel according to the present invention.
In the figure: the device comprises a reaction kettle body 1, a motor protective cover 3, a motor 4, a motor shaft 5, an electric slip ring 6, a rotating rod 7, a stirring rod 8, a groove 9, a thermocouple temperature sensor 10, an ultrasonic temperature measuring sensor 11, a pipeline 12, a pipe cover 13 and an industrial control computer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a temperature monitoring device of a reaction kettle comprises a reaction kettle body 1, wherein a temperature monitoring mechanism is arranged inside the reaction kettle body 1;
the temperature monitoring mechanism comprises a motor protective cover 2, a motor 3, a motor shaft 4, a rotating rod 6, a stirring rod 7 and an ultrasonic temperature measuring sensor 10; 1 top bolted connection of the reation kettle body has motor safety cover 2, 2 inside top bolted connection of motor safety cover have motor 3, 3 bottoms of motor rotate and are connected with motor shaft 4, 4 bottoms of motor shaft pass 1 fixedly connected with rotary rod 6 of the reation kettle body, the equal equidistance welding of the 6 left and right sides of rotary rod has a plurality of puddlers 7, the equal bolted connection in the inside top left and right sides of the reation kettle body has ultrasonic wave temperature sensor 10, through the ultrasonic wave temperature sensor 10 of the internal portion of reation kettle, the wave transmission speed of ultrasonic wave in the atmosphere is relevant with the temperature, so the inside temperature of the internal portion of reation kettle can be judged out to the size of wave transmission speed, when adopting the ultrasonic wave temperature measurement simultaneously, can also utilize the ultrasonic wave liquid level to carry out the range finding to carry out the temperature measurement range finding simultaneously.
Referring to fig. 1 in this embodiment, a groove 8 is formed in one end of the stirring rod 7, which is far away from the rotating rod 6, a thermocouple temperature sensor 9 is fixedly connected inside the groove 8, and the stirring rod 7 can be used to drive a plurality of thermocouple temperature sensors 9 to rotate through the thermocouple temperature sensor 9 inside the stirring rod 7, so that real-time temperature detection is performed on a plurality of positions inside the reaction kettle body 1, and accuracy of temperature detection is improved.
Referring to fig. 1 in the present embodiment, an electric slip ring 5 penetrates through the top of the outer side of the rotating rod 6, and the electric slip ring 5 is electrically connected to a thermocouple temperature sensor 9.
Referring to fig. 1 in this embodiment, an industrial computer 13 is connected to the front side of the reaction kettle body 1 through bolts, and the industrial computer 13 is connected to the ultrasonic temperature measuring sensor 10 and the thermocouple temperature sensor 9.
Referring to fig. 1 in this embodiment, the top of the left side and the bottom of the right side of the reaction kettle body 1 are both communicated with one end of a pipeline 11, and the other end of the pipeline 11 is movably connected with a pipe cover 12.
When the reaction kettle temperature monitoring device is used, firstly, the motor 3, the electric slip ring 5, the ultrasonic temperature measuring sensor 10 and the industrial personal computer 13 are electrically connected with an external power supply, then the motor 3, the electric slip ring 5, the ultrasonic temperature measuring sensor 10 and the industrial personal computer 13 are in signal connection with an external control switch, after the connection is finished, the wave transmission speed of ultrasonic waves in the atmosphere is related to the temperature, so the temperature in the reaction kettle body 1 can be judged according to the wave transmission speed, meanwhile, the liquid level ranging can be carried out by using the ultrasonic waves while the temperature measurement is carried out, so that the temperature measurement and ranging are carried out simultaneously, when the temperature detection is required by using the thermocouple temperature sensor 9, the motor 3 can be opened, the motor 3 drives the motor shaft 4, the motor shaft 4 drives the rotating rod 6, the rotating rod 6 drives the thermocouple temperature sensor 9, and the rotating thermocouple temperature sensor 9 is used, the temperatures at the plurality of locations are detected.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a reation kettle temperature monitoring devices, includes the reation kettle body (1), its characterized in that: a temperature monitoring mechanism is arranged in the reaction kettle body (1);
the temperature monitoring mechanism comprises a motor protective cover (2), a motor (3), a motor shaft (4), a rotating rod (6), a stirring rod (7) and an ultrasonic temperature measuring sensor (10); the utility model discloses a reactor, including the reation kettle body (1), the top bolted connection of the reation kettle body (1) has motor safety cover (2), the inside top bolted connection of motor safety cover (2) has motor (3), motor (3) bottom is rotated and is connected with motor shaft (4), the reation kettle body (1) fixedly connected with rotary rod (6) is passed to motor shaft (4) bottom, the equal equidistance welding of rotary rod (6) left and right sides has a plurality of puddlers (7), the equal bolted connection in the inside top left and right sides of the reation kettle body (1) has ultrasonic wave temperature measurement sensor (10).
2. The temperature monitoring device for the reaction vessel according to claim 1, wherein: one end, far away from the rotating rod (6), of the stirring rod (7) is provided with a groove (8), and a thermocouple temperature sensor (9) is fixedly connected inside the groove (8).
3. The temperature monitoring device for the reaction vessel according to claim 2, wherein: an electric slip ring (5) penetrates through the top of the outer side of the rotating rod (6), and the electric slip ring (5) is electrically connected with the thermocouple temperature sensor (9).
4. The temperature monitoring device for the reaction vessel according to claim 2, wherein: the front side of the reaction kettle body (1) is connected with an industrial control computer (13) through bolts, and the industrial control computer (13) is connected with an ultrasonic temperature measuring sensor (10) and a thermocouple temperature sensor (9).
5. The temperature monitoring device for the reaction vessel according to claim 1, wherein: the reaction kettle body (1) is characterized in that the top of the left side and the bottom of the right side are both communicated with one end of a pipeline (11), and the other end of the pipeline (11) is movably connected with a pipe cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122125317.6U CN216410436U (en) | 2021-09-04 | 2021-09-04 | Temperature monitoring device for reaction kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122125317.6U CN216410436U (en) | 2021-09-04 | 2021-09-04 | Temperature monitoring device for reaction kettle |
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| CN216410436U true CN216410436U (en) | 2022-04-29 |
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| CN202122125317.6U Active CN216410436U (en) | 2021-09-04 | 2021-09-04 | Temperature monitoring device for reaction kettle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117443319A (en) * | 2023-10-25 | 2024-01-26 | 老河口市天和科技有限公司 | Production process of 2-chloro-3-cyanopyridine |
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2021
- 2021-09-04 CN CN202122125317.6U patent/CN216410436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117443319A (en) * | 2023-10-25 | 2024-01-26 | 老河口市天和科技有限公司 | Production process of 2-chloro-3-cyanopyridine |
| CN117443319B (en) * | 2023-10-25 | 2024-04-09 | 老河口市天和科技有限公司 | Production process of 2-chloro-3-cyanopyridine |
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