Experimental enamel reaction kettle

Abstract

The utility model discloses an enamel reaction kettle for experiments, and relates to the technical field of enamel reaction kettles. The reaction kettle comprises a reaction kettle body, an outer cooling assembly for transferring heat outside the kettle body is fixedly installed on the surface of the reaction kettle body, a stirring mechanism is arranged at the top of the reaction kettle body, an inner cooling assembly for transferring heat in the kettle body is arranged in the stirring mechanism, and a rotatable water conveying assembly is arranged on the surface of the stirring mechanism. And the water conveying assembly is connected with the inner cooling assembly. Cold water is conveyed to the interlayer in the reaction kettle through the lower water inlet pipe, so that the outer side of a reactant is cooled, heat generated by reaction is absorbed, water absorbing the heat is discharged from the upper water outlet pipe, cooling water is conveyed to the stirring mechanism through the upper water conveying pipe, the water inlet ring and the lower water conveying pipe, and the cooling water flows between the stirring rod and the inner water discharging pipe. The stirring rod is fully filled, and along with rotation of the stirring rod, the inner side of a reactant is cooled, and heat generated by reaction is absorbed.

Description

Technical Field

[0001] The utility model relates to the technical field of enamel reactors, in particular to an enamel reactor for experiments. Background Art

[0002] The enameled reactor is a composite material product made by lining the inner surface of a steel container with high silicon dioxide glass, which is firmly adhered to the metal surface after high temperature burning, and has the dual advantages of glass stability and metal strength. The Chinese patent with publication number CN211190136U discloses an enameled reactor, including a reactor body; and at least one heat exchange unit, which passes through the side wall of the reactor body, and includes a tube bundle at least partially arranged inside the reactor body and a tube box arranged outside the reactor body.

[0003] The material of the enameled reactor results in poor internal thermal conductivity. For reactions with high heat exchange requirements, relying solely on the reactor jacket or outer half-tube, the heat exchange efficiency is insufficient and the heat generated by the reaction cannot be removed in time, resulting in prolonged reaction time and increased risk of the reaction. Utility Model Content

[0004] In order to solve the above problems, the utility model provides an enamel reaction kettle for experiments.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical scheme: an experimental enamel reactor, comprising a reactor, an external cooling component for transferring heat outside the reactor is fixedly installed on the surface of the reactor, a stirring mechanism is arranged on the top of the reactor, an internal cooling component for transferring heat inside the reactor is arranged inside the stirring mechanism, a rotatable water supply component is arranged on the surface of the stirring mechanism, and the water supply component is connected to the internal cooling component, a water inlet ring is fixedly installed on the surface of the stirring mechanism, a swivel is rotatably installed on the top of the water inlet ring, an upper water supply pipe is fixedly connected to the top of the swivel, a lower water supply pipe is fixedly connected to the bottom of the water inlet ring, and the lower water supply pipe is connected to the internal cooling component, a drainage trough is fixedly installed on the top of the reactor, and the drainage trough is located around the drainage port of the internal cooling component.

[0006] The reactor comprises an outer tank body, a support seat is fixedly installed on the bottom of the outer tank body, a tank cover is fixedly installed on the top of the outer tank body by bolts, an inner tank body is fixedly installed inside the outer tank body and the support seat, a glass layer is fixedly installed on the inner side of the tank cover, and a partition is provided between the outer tank body and the inner tank body, a feed pipe is inlaid on the top of the tank cover, and a discharge pipe is inlaid on the bottom of the outer tank body.

[0007] The external cooling component includes an upper water outlet pipe, which is fixedly installed on the top of one side of the reactor, and a lower water inlet pipe is fixedly installed on the bottom of the other side of the reactor. The upper water outlet pipe and the lower water inlet pipe are both connected to the partition inside the reactor.

[0008] The stirring mechanism includes a fixed seat, the top of the reactor is fixedly installed with the fixed seat, the top of the fixed seat is provided with a servo motor, the output end of the servo motor is fixedly connected with a connecting frame, the bottom of the connecting frame is fixedly installed with a stirring rod, and the connecting frame passes through the top of the reactor and is located inside the reactor.

[0009] The inner cooling component includes an inner drain pipe, which is fixedly installed inside the stirring rod. An inner plate is fixedly installed on the surface of the inner drain pipe. A baffle is fixedly installed on the surface of the inner drain pipe, and the baffle is connected to the inner plate.

[0010] The number of the inner plates and baffle plates is multiple, and the multiple groups of inner plates and baffle plates are arranged at equal intervals on the surface of the inner drainage pipe, and the baffle plates are connected to the inner wall of the stirring rod.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model transmits cold water to the inner layer of the reactor through the lower water inlet pipe, so as to cool the outer side of the reactant, absorb the heat generated by the reaction, and the water absorbing the heat is discharged from the upper water outlet pipe. The cooling water is transmitted to the stirring mechanism through the upper water delivery pipe, the water inlet ring and the lower water delivery pipe. The cooling water flows between the stirring rod and the inner drainage pipe to fill the inside of the stirring rod. With the rotation of the stirring rod, the inner side of the reactant is cooled, the heat generated by the reaction is absorbed, and the water absorbing the heat flows through the inside of the inner drainage pipe and is discharged from the top to flow out to the outside in the drainage trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0015] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 4 It is a first partial cross-sectional schematic diagram of the utility model;

[0017] Figure 5 It is a second partial sectional schematic diagram of the utility model.

[0018] Figure numerals: 1. Reactor; 101. Outer tank body; 102. Support seat; 103. Tank cover; 104. Inner tank body; 105. Feed pipe; 106. Discharge pipe; 2. External cooling assembly; 201. Upper water outlet pipe; 202. Lower water inlet pipe; 3. Stirring mechanism; 301. Fixed seat; 302. Servo motor; 303. Connecting frame; 304. Stirring rod; 4. Internal cooling assembly; 401. Internal drain pipe; 402. Internal plate; 403. Baffle plate; 5. Water delivery assembly; 501. Water inlet ring; 502. Rotating ring; 503. Upper water delivery pipe; 504. Lower water delivery pipe; 505. Drain trough. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] like Figure 1-Figure 5 As shown, the experimental enamel reactor comprises a reactor 1, an external cooling component 2 for transferring heat outside the reactor is fixedly installed on the surface of the reactor 1, a stirring mechanism 3 is arranged on the top of the reactor 1, an internal cooling component 4 for transferring heat inside the reactor is arranged inside the stirring mechanism 3, a rotatable water supply component 5 is arranged on the surface of the stirring mechanism 3, and the water supply component 5 is connected to the internal cooling component 4, a water inlet ring 501 is fixedly installed on the surface of the stirring mechanism 3, a rotating ring 502 is rotatably installed on the top of the water inlet ring 501, an upper water supply pipe 503 is fixedly connected to the top of the rotating ring 502, a lower water supply pipe 504 is fixedly connected to the bottom of the water inlet ring 501, and the lower water supply pipe 504 is connected to the internal cooling component 4, a drainage groove 505 is fixedly installed on the top of the reactor 1, and the drainage groove 505 is located around the drainage port of the internal cooling component 4; specifically, each reaction experiment is carried out through the reactor 1 , the reactants are stirred by the external cooling component 2 to promote the reaction, and cooling water is transported to the external cooling component 2 and the water transport component 5 by connecting the water transport equipment to the external cooling component 2 and the water transport component 5 respectively, and cold water is transported to the inner interlayer of the reactor 1 through the external cooling component 2, so as to cool the outside of the reactants and absorb the heat generated by the reaction. When the water inlet ring 501 rotates with the stirring mechanism 3 through the rotating ring 502, the upper water pipe 503 stably transports cooling water to the water inlet ring 501, and the cooling water is transmitted to the stirring mechanism 3 and the internal cooling component 4 through the lower water pipe 504. By transporting cooling water from the stirring mechanism 3 to the surface of the internal cooling component 4, the cooling water fills the inside of the stirring mechanism 3 through the surface of the internal cooling component 4, and cools the inside of the reactants with the rotation of the stirring mechanism 3 to absorb the heat generated by the reaction, and the water flow that absorbs the heat is discharged upward from the inside of the internal cooling component 4.

[0021] The reactor 1 includes an outer tank body 101, a support seat 102 is fixedly installed at the bottom of the outer tank body 101, a tank cover 103 is fixedly installed on the top of the outer tank body 101 by bolts, an inner tank body 104 is fixedly installed inside the outer tank body 101 and the support seat 102, a glass layer is fixedly installed on the inner side of the tank cover 103, and there is a partition between the outer tank body 101 and the inner tank body 104, a feed pipe 105 is embedded on the top of the tank cover 103, and a discharge pipe 106 is embedded on the bottom of the outer tank body 101; specifically, corresponding reaction materials are added to the inner tank body 104 through the feed pipe 105, and the completely reacted materials are discharged to the outside through the discharge pipe 106.

[0022] The external cooling component 2 includes an upper water outlet pipe 201, and the upper water outlet pipe 201 is fixedly installed on the top of one side of the reactor 1, and the lower water inlet pipe 202 is fixedly installed on the bottom of the other side of the reactor 1. The upper water outlet pipe 201 and the lower water inlet pipe 202 are both connected to the partition inside the reactor 1; specifically, cooling water is transported to the partition inside the reactor 1 through the lower water inlet pipe 202, and the cooling water surrounds the reactants to take away the external heat, and the water that absorbs the heat is discharged from the upper water outlet pipe 201.

[0023] The stirring mechanism 3 includes a fixed seat 301, the top of the reactor 1 is fixedly installed with the fixed seat 301, the top of the fixed seat 301 is provided with a servo motor 302, the output end of the servo motor 302 is fixedly connected with a connecting frame 303, the bottom of the connecting frame 303 is fixedly installed with a stirring rod 304, and the connecting frame 303 passes through the top of the reactor 1 and is located inside the reactor 1; specifically, the servo motor 302 drives the connecting frame 303 to rotate, so that the stirring rod 304 rotates inside the reactor 1, stirs the reaction materials therein, and promotes the reaction.

[0024] The internal cooling component 4 includes an internal drain pipe 401, which is fixedly installed inside the stirring rod 304. An inner plate 402 is fixedly installed on the surface of the internal drain pipe 401. A baffle plate 403 is fixedly installed on the surface of the internal drain pipe 401, and the baffle plate 403 is connected to the inner plate 402. Specifically, cooling water is transported between the stirring rod 304 and the internal drain pipe 401, and is guided by the baffle plate 403 and the inner plate 402 so that the cooling water fills the space between the stirring rod 304 and the internal drain pipe 401. As the stirring rod 304 rotates and stirs, the internal heat of the reactants is taken away, and the water that absorbs the heat enters the interior of the internal drain pipe 401 from the bottom and is discharged from the top of the internal drain pipe 401.

[0025] There are multiple groups of inner plates 402 and baffle plates 403, which are equidistantly arranged on the surface of the inner drainage pipe 401, and the baffle plates 403 are connected to the inner wall of the stirring rod 304; specifically, the baffle plates 403 block the falling water flow so that it flows to the surface of the inner plates 402, thereby filling the interior of the fixing seat 301 and expanding the contact area of ​​the cooling water.

[0026] In summary, when the utility model is in use, the staff adds the experimental reaction materials into the reactor 1 through the feed pipe 105. During the reaction, the servo motor 302 is driven to drive the connecting frame 303 to rotate, so that the stirring rod 304 stirs the reaction materials inside the inner tank body 104 to promote the reaction. When the connecting frame 303 rotates, the water inlet ring 501 rotates with it. For the reaction that releases a large amount of heat energy, when the heat needs to be discharged, the water delivery equipment is connected to the lower water inlet pipe 202 and the upper water delivery pipe 503 respectively. The cooling water enters the interlayer between the outer tank body 101 and the inner tank body 104 from the lower water inlet pipe 202, and passes through the inner tank body 104. The outer side absorbs the external heat of the reactants and discharges it to the outside through the upper water outlet pipe 201. The cooling water enters the water inlet ring 501 through the upper water pipe 503, and is transmitted to the stirring rod 304 through the lower water pipe 504. The cooling water flows through the surface of the inner drainage pipe 401 and is blocked by the baffle plate 403, so that the cooling water fills the inside of the stirring rod 304. As the stirring rod 304 stirs inside the inner tank body 104, the cooling water absorbs the internal heat of the reactants, enters from the top of the inner drainage pipe 401, and is discharged along the top of the inner drainage pipe 401, and flows out to the outside through the drainage groove 505, fully transferring and discharging the heat during the reaction to ensure the stable progress of the reaction.

Claims

1. Experimental enamel reactor, characterized in that: The invention comprises a reactor (1), wherein an external cooling component (2) for transferring heat outside the reactor is fixedly mounted on the surface of the reactor (1), a stirring mechanism (3) is arranged on the top of the reactor, an internal cooling component (4) for transferring heat inside the reactor is arranged inside the stirring mechanism (3), a rotatable water supply component (5) is arranged on the surface of the stirring mechanism (3), and the water supply component (5) is connected to the internal cooling component (4), a water inlet ring (501) is fixedly mounted on the surface of the stirring mechanism (3), a rotating ring (502) is rotatably mounted on the top of the water inlet ring (501), an upper water supply pipe (503) is fixedly connected to the top of the rotating ring (502), a lower water supply pipe (504) is fixedly connected to the bottom of the water inlet ring (501), and the lower water supply pipe (504) is connected to the internal cooling component (4), and a drainage groove (505) is fixedly mounted on the top of the reactor (1), and the drainage groove (505) is located around the drainage port of the internal cooling component (4).

2. The experimental enamel reactor according to claim 1, characterized in that: The reaction kettle (1) comprises an outer tank body (101), a support seat (102) is fixedly mounted on the bottom of the outer tank body (101), a tank cover (103) is fixedly mounted on the top of the outer tank body (101) via bolts, an inner tank body (104) is fixedly mounted inside the outer tank body (101) and the support seat (102), a glass layer is fixedly mounted on the inner side of the tank cover (103), and a partition layer is provided between the outer tank body (101) and the inner tank body (104), a feed pipe (105) is inlaid on the top of the tank cover (103), and a discharge pipe (106) is inlaid on the bottom of the outer tank body (101).

3. The experimental enamel reactor according to claim 1, characterized in that: The external cooling component (2) comprises an upper water outlet pipe (201), the upper water outlet pipe (201) being fixedly mounted on the top of one side of the reaction kettle (1), and a lower water inlet pipe (202) being fixedly mounted on the bottom of the other side of the reaction kettle (1), the upper water outlet pipe (201) and the lower water inlet pipe (202) both being connected to a partition inside the reaction kettle (1).

4. The experimental enamel reactor according to claim 1, characterized in that: The stirring mechanism (3) comprises a fixed seat (301), the fixed seat (301) is fixedly mounted on the top of the reaction kettle (1), a servo motor (302) is arranged on the top of the fixed seat (301), an output end of the servo motor (302) is fixedly connected to a connecting frame (303), a stirring rod (304) is fixedly mounted on the bottom of the connecting frame (303), and the connecting frame (303) passes through the top of the reaction kettle (1) and is located inside the reaction kettle (1).

5. The experimental enamel reactor according to claim 4, characterized in that: The inner cooling component (4) comprises an inner drainage pipe (401), the inner drainage pipe (401) being fixedly mounted inside the stirring rod (304), an inner plate (402) being fixedly mounted on the surface of the inner drainage pipe (401), a baffle plate (403) being fixedly mounted on the surface of the inner drainage pipe (401), and the baffle plate (403) being connected to the inner plate (402).

6. The experimental enamel reactor according to claim 5, characterized in that: The inner plates (402) and the baffle plates (403) are provided in a plurality of groups. The plurality of groups of inner plates (402) and baffle plates (403) are arranged at equal intervals on the surface of the inner drainage pipe (401), and the baffle plates (403) are connected to the inner wall of the stirring rod (304).

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