Equipment with heating and heat preservation functions

Abstract

The utility model relates to the technical field of reaction kettles, and discloses equipment with heating and heat preservation functions, which comprises a kettle body, a heating device is arranged at the bottom of the kettle body, a heating rod is arranged on the upper surface of the heating device, and the outer circumferential surface of the heating rod is fixedly inserted into the kettle body. According to the equipment with the heating and heat preservation functions, by arranging the heating equipment, the heating rod, the temperature sensor and the controller, the stirring temperature can be automatically adjusted and controlled, materials are promoted to be stirred and processed at the proper stirring temperature, and the stirring operation quality is guaranteed; according to the reaction kettle, materials are prevented from being adhered to the inner wall of the kettle body, the stirring effect of the materials is optimized, the materials adhered to the inner wall of the kettle body can be scraped off during discharging, discharging is assisted, and the problems that an existing reaction kettle cannot control the stirring temperature in the material stirring process, the materials are prone to being adhered to the inner wall of the kettle body, and the stirring effect is poor are solved. And discharging operation is not convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of reaction kettles, in particular to a device with heating and heat preservation functions. BACKGROUND

[0002] A reaction kettle is a device for realizing a chemical reaction process, and is widely used in the fields of chemical industry, pharmaceutical industry, etc.

[0003] The existing patent (publication number: CN 203043994U) discloses a reaction kettle, which comprises a reaction kettle body, a feeding port, a discharging port and a stirring mechanism, baffles are arranged on the inner wall of the kettle body along the circumference thereof, the baffles are divided into two layers, and a round corner is arranged at the connection between the baffle and the inner wall. The device sets baffles on the inner wall of the kettle body, so that the stirring material is in contact with the baffles, the probability of material collision is increased, the stirring time for fully reacting and uniformly mixing the material is shortened, the production efficiency is improved, and the round corner structure of the baffle does not cause the material to accumulate in a dead angle, so that cleaning is convenient and labor-saving.

[0004] The above-mentioned reaction kettle cannot control the stirring temperature during the stirring of the material, the temperature during the stirring process will affect the stirring quality, and the material is easy to adhere to the inner wall of the kettle body, which leads to incomplete discharging and inconvenient discharging operation. Content of the utility model

[0005] In view of the defects of the prior art, the present application provides a device with heating and heat preservation functions, which has the advantages of being able to automatically control the stirring temperature, enabling the material to be stirred at a suitable stirring temperature, ensuring the quality of the stirring operation, and being able to scrape off the material adhering to the inner wall of the kettle body to assist discharging, etc., and solves the problems that the existing reaction kettle cannot control the stirring temperature during the stirring of the material, the temperature during the stirring process will affect the stirring quality, and the material is easy to adhere to the inner wall of the kettle body, which leads to incomplete discharging and inconvenient discharging operation.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a device with heating and heat preservation functions, comprising a kettle body, a heating device arranged at the bottom of the kettle body, a heating rod arranged on the upper surface of the heating device, the outer circumferential surface of the heating rod being fixedly connected with the inside of the kettle body, a temperature sensor arranged on the outer circumferential surface of the kettle body, a controller arranged on the outer circumferential surface of the kettle body, a motor arranged at the top end of the kettle body, a stirring shaft rotatably connected to the bottom of the motor, a plurality of stirring blades arranged at equal intervals and fixedly connected to the outer circumferential surface of the stirring shaft, a plurality of fixed plates arranged at equal intervals and fixedly connected to the outer circumferential surface of the stirring shaft, and a scraper arranged inside the kettle body, the outer surfaces of the fixed plates being fixedly connected to one end of the scraper away from the stirring shaft, and the other end of the scraper away from the fixed plates being in contact with the inner wall of the kettle body.

[0007] Through the above scheme, since the existing reaction kettle cannot control the stirring temperature during the stirring of the material, the temperature during stirring will affect the stirring quality, and the material is easy to adhere to the inner wall of the kettle body, resulting in incomplete discharge and inconvenient discharge operation. By setting the heating device, heating rod, temperature sensor and controller, the stirring temperature can be automatically adjusted and controlled, so that the material is stirred at a suitable stirring temperature, ensuring the quality of the stirring operation. The fixed plate and the scraper linked with the stirring shaft can prevent the material from adhering to the inner wall of the kettle body, optimize the stirring effect of the material, and can scrape off the material adhering to the inner wall of the kettle body during discharge, assisting the discharge.

[0008] Further, the temperature sensor is electrically connected with the controller, and the heating device is electrically connected with the controller.

[0009] Through the above scheme, the controller can set the appropriate temperature that needs to be heated, the temperature sensor can detect the stirring temperature inside the kettle body in real time, and the detection result is fed back to the controller. The controller can control the heating device according to the temperature information fed back by the temperature sensor. When the feedback temperature information is lower than the set appropriate temperature, the controller starts the heating device, and the heating device uniformly heats the kettle body through the heating rod, so that the stirring temperature in the kettle body is raised to the appropriate stirring temperature range.

[0010] Further, the outer circumferential surface of the kettle body is provided with a temperature display panel, and the temperature display panel is electrically connected with the temperature sensor.

[0011] Through the above scheme, the temperature display panel can display the temperature detected by the temperature sensor, which is convenient for the staff to observe.

[0012] Further, the number of heating rods is multiple, and the heating rods are arranged in a ring shape at equal intervals.

[0013] Through the above scheme, the ring-shaped arrangement of the heating rods can ensure the uniformity of the heating of the kettle body and optimize the heating effect of the kettle body.

[0014] Further, the inner bottom wall of the kettle body is in a funnel structure, the bottom of the scraper is bent at a certain angle, and the structure of the scraper is adapted to the overall structure of the inner side wall and the inner bottom wall of the kettle body.

[0015] Through the above scheme, the funnel-shaped inner bottom wall of the kettle body helps the flow of the material, facilitating the discharge, and the scraper adapted to the overall structure of the inner side wall and the inner bottom wall of the kettle body can scrape off the material adhering to the inner bottom wall and the inner side wall of the kettle body, assisting the discharge of the material, avoiding the residual material in the kettle body during the discharge, and improving the discharge efficiency.

[0016] Further, the outer circumferential surface of the kettle body is fixedly sleeved with a heat preservation layer, and the top end and the bottom of the kettle body are coated with a heat preservation coating.

[0017] Through the above scheme, the heat preservation layer and the heat preservation coating can have a certain heat preservation effect, avoid rapid heat loss, and enable the stirring temperature in the kettle body to be maintained within a suitable temperature range for a long time.

[0018] Further, the top end of the kettle body is provided with a feeding port, and the bottom of the kettle body is provided with a discharging port, and the outer circumferential surface of the discharging port is provided with a valve.

[0019] Through the above scheme, feeding can be carried out through the feeding port, discharging can be carried out through the discharging port, and the opening and closing of the discharging port can be controlled through the valve.

[0020] Further, the bottom of the kettle body is fixedly connected with a supporting leg, and the supporting legs are arranged in an equidistant annular manner.

[0021] Through the above scheme, the supporting leg can stably support the kettle body and improve the stability of the kettle body.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The equipment with heating and heat preservation functions can automatically adjust and control the stirring temperature, so that the material is stirred at a suitable stirring temperature, the stirring operation quality is guaranteed, the fixed plate and the scraper plate linked with the stirring shaft can prevent the material from adhering to the inner wall of the kettle body, optimize the stirring effect of the material, and scrape off the material adhering to the inner wall of the kettle body during discharging, thereby assisting the discharging. The problems that the existing reaction kettle cannot control the stirring temperature during material stirring, the temperature during stirring affects the stirring quality, and the material easily adheres to the inner wall of the kettle body, resulting in incomplete discharging and inconvenient discharging operation are solved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole three-dimensional structure diagram of the present application;

[0025] Figure 2 It is a whole front view structure diagram of the present application;

[0026] Figure 3 It is a whole scraper plate structure diagram of the present application;

[0027] Figure 4 It is a whole heating rod structure diagram of the present application.

[0028] In the drawings:

[0029] 1, kettle body; 2, heating device; 3, heating rod; 4, temperature sensor; 5, controller; 6, temperature display panel; 7, motor; 8, stirring shaft; 9, stirring blade; 10, fixed plate; 11, scraper; 12, insulation layer; 13, feed inlet; 14, discharge outlet; 15, valve; 16, foot. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figure 1 , Figure 3 and Figure 4 , a device with heating and insulation functions in the embodiment comprises a kettle body 1, the bottom of the kettle body 1 is provided with a heating device 2, the upper surface of the heating device 2 is provided with a heating rod 3, the outer circumferential surface of the heating rod 3 is fixedly inserted with the kettle body 1, the outer circumferential surface of the kettle body 1 is provided with a temperature sensor 4, the outer circumferential surface of the kettle body 1 is provided with a controller 5, the top end of the kettle body 1 is provided with a motor 7, the bottom of the motor 7 is rotatably connected with a stirring shaft 8, the outer circumferential surface of the stirring shaft 8 is fixedly connected with equidistantly arranged stirring blades 9, the outer circumferential surface of the stirring shaft 8 is fixedly connected with equidistantly arranged fixed plates 10, the inside of the kettle body 1 is provided with a scraper 11, one end of the fixed plate 10 away from the stirring shaft 8 is fixedly connected with the outer surface of the scraper 11, and the other end of the scraper 11 away from the fixed plate 10 is in contact with the inner wall of the kettle body 1.

[0032] Please refer to Figure 1 and Figure 2 , the temperature sensor 4 is electrically connected with the controller 5, and the heating device 2 is electrically connected with the controller 5. The appropriate temperature required for heating can be set through the controller 5. The temperature sensor 4 can detect the stirring temperature inside the kettle body 1 in real time and feed back the detection result to the controller 5. The controller 5 can control the heating device 2 according to the temperature information fed back by the temperature sensor 4. When the fed back temperature information is lower than the set appropriate temperature, the controller 5 starts the heating device 2. The heating device 2 uniformly heats the kettle body 1 through the heating rod 3, so as to promote the stirring temperature in the kettle body 1 to rise to the appropriate stirring temperature range.

[0033] Please refer to Figure 1 and Figure 2 , the outer circumferential surface of the kettle body 1 is provided with a temperature display panel 6, the temperature display panel 6 is electrically connected with the temperature sensor 4, and the temperature display panel 6 can display the temperature detected by the temperature sensor 4, so as to facilitate the observation of the staff.

[0034] Please refer to Figure 4 The number of heating rods 3 is multiple, and the heating rods 3 are arranged in a ring shape at equal intervals, and the ring-shaped arrangement of the heating rods 3 can ensure the uniformity of heating of the kettle body 1 and optimize the heating effect of the kettle body 1.

[0035] Please refer to Figure 3 and Figure 4 The inner bottom wall of the kettle body 1 is in a funnel structure, the bottom of the scraper 11 is bent at an angle, the structure of the scraper 11 is adapted to the overall structure of the inner side wall and the inner bottom wall of the kettle body 1, the funnel-shaped inner bottom wall of the kettle body 1 helps the flow of the material and facilitates the discharging, and the scraper 11 adapted to the overall structure of the inner side wall and the inner bottom wall of the kettle body 1 can scrape off the material adhered to the inner bottom wall and the inner side wall of the kettle body 1, assist the discharging of the material, avoid the residual material in the kettle body 1 during discharging, and improve the discharging efficiency.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3 The outer circumferential surface of the kettle body 1 is fixedly sleeved with a heat preservation layer 12, and the top end and the bottom of the kettle body 1 are coated with a heat preservation coating, which can play a certain heat preservation effect, avoid the rapid loss of heat, and promote the stirring temperature in the kettle body 1 to be maintained within the appropriate temperature range for a long time.

[0037] Please refer to Figure 1 , Figure 2 and Figure 3 The top end of the kettle body 1 is provided with a feeding port 13, and the bottom of the kettle body 1 is provided with a discharging port 14, and the outer circumferential surface of the discharging port 14 is provided with a valve 15. The feeding port 13 can be used for feeding, the discharging port 14 can be used for discharging, and the valve 15 can be used for controlling the opening and closing of the discharging port 14.

[0038] Please refer to Figure 1 and Figure 2 The bottom of the kettle body 1 is fixedly connected with a supporting leg 16, and the supporting leg 16 is arranged in a ring shape at equal intervals, and the supporting leg 16 can stably support the kettle body 1 and improve the stability of the kettle body 1.

[0039] The device with heating and heat preservation functions in the embodiment can automatically adjust and control the stirring temperature by setting the heating device 2, the heating rod 3, the temperature sensor 4 and the controller 5, so that the material is stirred at a suitable stirring temperature, the stirring quality is ensured, the material is prevented from adhering to the inner wall of the kettle body 1 through the fixed plate 10 and the scraper 11 linked with the stirring shaft 8, the stirring effect of the material is optimized, and the material adhering to the inner wall of the kettle body 1 can be scraped off during discharging, which assists in discharging. The problems that the existing reaction kettle cannot control the stirring temperature during the stirring process of the material, the temperature during the stirring process affects the stirring quality, and the material is easily adhered to the inner wall of the kettle body 1, resulting in incomplete discharging and inconvenient discharging operation are solved.

[0040] It should be noted that the stirring shaft 8 penetrates the top end of the kettle body 1.

[0041] The working principle of the above embodiment is as follows:

[0042] The setting of the heating device 2, the heating rod 3, the temperature sensor 4 and the controller 5 can keep the temperature in the kettle body 1 always within a suitable stirring temperature range. The suitable temperature to be heated can be set through the controller 5. The temperature sensor 4 can detect the stirring temperature in the kettle body 1 in real time and feed back the detection result to the controller 5. The controller 5 can control the heating device 2 according to the temperature information fed back by the temperature sensor 4. When the fed back temperature information is lower than the set suitable temperature, the controller 5 starts the heating device 2. The heating device 2 uniformly heats the kettle body 1 through the heating rod 3, so that the stirring temperature in the kettle body 1 is raised to the suitable stirring temperature range, the stirring quality of the material in the kettle body 1 is ensured, the motor 7 can be started to drive the stirring blade 9 to rotate through the stirring shaft 8, the material is stirred, the stirring shaft 8 rotates to drive the scraper 11 to rotate through the fixed plate 10, the scraper 11 scrapes off the material adhering to the inner wall of the kettle body 1 during rotation, the fixed plate 10 and the scraper 11 can optimize the stirring effect of the material during rotation, the motor 7 can be started to drive the scraper 11 to rotate slowly during discharging, the material adhering to the inner wall of the kettle body 1 is scraped off, which assists in discharging, avoids material residue and improves the discharging operation efficiency.

[0043] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the enclosed claims. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and as such, this application should not be limited to the particular embodiments described herein, but should be understood to include all embodiments that are within the scope of the appended claims and their equivalents.

[0044] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, which can be limited only by the scope of the appended claims and their equivalents.

Claims

1. A device with heating and holding functions, comprising a kettle body (1), characterized in that: The bottom of the kettle body (1) is provided with a heating device (2), the upper surface of the heating device (2) is provided with a heating rod (3), the outer circumferential surface of the heating rod (3) is fixedly inserted with the kettle body (1), the outer circumferential surface of the kettle body (1) is provided with a temperature sensor (4), the outer circumferential surface of the kettle body (1) is provided with a controller (5), the top end of the kettle body (1) is provided with a motor (7), the bottom of the motor (7) is rotatably connected with a stirring shaft (8), the outer circumferential surface of the stirring shaft (8) is fixedly connected with equidistantly arranged stirring blades (9), the outer circumferential surface of the stirring shaft (8) is fixedly connected with equidistantly arranged fixed plates (10), the inside of the kettle body (1) is provided with scrapers (11), the ends, away from the stirring shaft (8), of the fixed plates (10) are fixedly connected with the outer surfaces of the scrapers (11) respectively, and the end, away from the fixed plates (10), of each scraper (11) is in contact with the inner wall of the kettle body (1).

2. The device with heating and temperature maintaining functions according to claim 1, characterized in that: The temperature sensor (4) is electrically connected with the controller (5), and the heating device (2) is electrically connected with the controller (5).

3. The device with heating and temperature maintaining functions according to claim 1, characterized in that: The outer circumferential surface of the kettle body (1) is provided with a temperature display panel (6), and the temperature display panel (6) is electrically connected with the temperature sensor (4).

4. The device with heating and temperature maintaining functions according to claim 1, characterized in that: The number of the heating rods (3) is multiple, and the heating rods (3) are arranged in the form of equidistantly arranged annular.

5. The device with heating and temperature maintaining functions according to claim 1, characterized in that: The inner bottom wall of the kettle body (1) is in the form of a funnel structure, the bottom of the scraper (11) is bent by a certain angle, and the structure of the scraper (11) is adapted to the overall structure of the inner side wall and the inner bottom wall of the kettle body (1).

6. The device with heating and temperature maintaining functions according to claim 1, characterized in that: The outer circumferential surface of the kettle body (1) is fixedly sleeved with a heat preservation layer (12), and the top end and the bottom of the kettle body (1) are coated with a heat preservation coating.

7. The device with heating and temperature maintaining functions according to claim 1, characterized in that: The top end of the kettle body (1) is provided with a feeding port (13), the bottom of the kettle body (1) is provided with a discharging port (14), and the outer circumferential surface of the discharging port (14) is provided with a valve (15).

8. The device with heating and temperature maintaining functions according to claim 1, characterized in that: The bottom of the kettle body (1) is fixedly connected with supporting legs (16), and the supporting legs (16) are arranged in the form of equidistantly arranged annular.

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