Feeding isolator of glass reaction kettle

Abstract

The utility model discloses a glass reaction kettle feeding isolator which comprises a reaction kettle tank body, a fixed base is placed at the bottom of the reaction kettle tank body, protective supports are welded to the four corners of the top of the fixed base, universal wheels are fixed to the four corners of the bottom of the fixed base through bolts, and a sealing cover is arranged on the outer wall of the top of the reaction kettle tank body. The axis of the top of the sealing cover communicates with a fixing pipe, a stirring rod connected with a sealing bearing is arranged in the fixing pipe, the top of the stirring rod is connected with a stirring motor through a coupler, and the inner wall of one side of the top of the sealing cover communicates with a backflow pipeline. In the reaction treatment process, by adopting the reaction kettle tank body with a double-layer structure, the reaction temperature can be adjusted by utilizing continuously flowing temperature adjusting medium liquid, so that the reaction temperature is optimal, the reaction speed is improved, and the temperature adjusting medium liquid flows from bottom to top, so that the temperature adjusting efficiency is improved. And the internal temperature of the reaction kettle tank body can be heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a glass reaction kettle feeding isolator. Background Art

[0002] A reactor is a container used for physical or chemical reactions. It achieves the heating, evaporation, cooling and low-speed mixing functions required by the process through the structural design and parameter configuration of the container. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc. However, there are some problems with existing reactors during processing and use:

[0003] Inconvenient feeding. In the process of reaction, the existing reactor has different reaction effects and different times for adding materials. Therefore, it is necessary to open the reactor several times to add materials during the reaction. This is not only cumbersome, but also causes the internal air pressure of the reactor to decrease. It is necessary to wait for the air pressure to increase several times before the reaction can be processed, which greatly reduces the work efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a glass reactor feeding isolator.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A glass reactor feeding isolator comprises a reactor tank body, a fixed base is placed at the bottom of the reactor tank body, and protective brackets are welded to the four corners of the top of the fixed base, universal wheels are fixed to the four corners of the bottom of the fixed base by bolts, and a sealing cover is provided on the outer wall of the top of the reactor tank body, a fixed tube is connected to the top axis of the sealing cover, and a stirring rod connected to a sealed bearing is arranged inside the fixed tube, the top of the stirring rod is connected to a stirring motor through a coupling, and a reflux pipe is connected to the inner wall of one side of the top of the sealing cover, a drag ring is welded to one side of the top of the protective bracket, and a reflux bottle is placed on the top of the drag ring, a condenser is fixed to the top of the reflux bottle by screws, and a condenser clip is arranged in the middle of the condenser, a vacuum gauge is connected to the top of the sealing cover, and a variable frequency speed regulator is arranged on one side of the top of the reactor tank body.

[0007] As a further solution of the utility model: the sealing cover is provided with a sealing groove on the outer wall of the bottom close to the reactor tank body, and the interior of the sealing groove is filled with an inflatable sealing ring.

[0008] As a further solution of the utility model: a temperature measuring tube is inserted into one side of the top of the sealing cover, and the length of the temperature measuring tube is adapted to the depth of the inner wall of the reactor tank.

[0009] As a further solution of the utility model: the top of the sealing cover is connected with a connecting pipe along the inclined direction, and a constant pressure funnel is fixed on the top of the connecting pipe by screws.

[0010] As a further solution of the utility model: the reactor tank body is a double-layer liner structure, and a circulating liquid discharge pipe is provided on the inner wall on one side of the bottom of the reactor tank body, and a circulating liquid inlet pipe is connected to the inner wall on one side of the bottom of the reactor tank body.

[0011] As a further solution of the utility model: a discharge pipe is provided at the axis center of the bottom of the reactor tank body, and a discharge valve is fixed to the bottom of the discharge pipe by bolts.

[0012] As a further solution of the utility model: the cold water flows in the condenser from top to bottom, and the condenser condenses the gas from bottom to top.

[0013] Compared with the prior art, the utility model provides a glass reactor feeding isolator, which has the following beneficial effects:

[0014] 1. The glass reactor feeding isolator designed in this paper sets a constant pressure funnel on the top of the reactor tank. During the reaction process, you only need to put the material to be added into the sealed container and then turn on the bottom switch of the constant pressure funnel to achieve constant pressure feeding. This not only makes feeding more convenient, but also avoids the reduction of air pressure, and directly realizes feeding without stopping the machine, greatly improving work efficiency and reaction speed.

[0015] 2. The glass reactor feeding isolator designed in this invention adopts a double-layer structure of the reactor tank during the reaction treatment process. The continuously flowing temperature-regulating medium liquid can be used to adjust the reaction temperature and keep it at the optimal temperature, thereby increasing the reaction speed. The liquid flows from bottom to top, which can make the temperature inside the reactor tank more evenly heated.

[0016] 3. The glass reactor feeding isolator designed in this way can not only effectively improve the sealing performance by setting an inflatable sealing ring at the connection between the reactor tank body and the sealing cover, but also the stirring motor set on the top drives the stirring rod to rotate continuously, which can improve the mixing efficiency and make the materials mixed more fully, thereby increasing the reaction speed.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of a glass reactor feeding isolator proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall internal structure of a glass reactor feeding isolator proposed by the utility model;

[0020] Figure 3 This is a partial structural enlarged schematic diagram of a glass reactor feeding isolator proposed by the utility model;

[0021] Figure 4 The utility model provides a schematic diagram of the reactor tank structure of a glass reactor feeding isolator.

[0022] In the figure: 1. Reactor tank; 2. Fixed base; 3. Universal wheel; 4. Protective bracket; 5. Sealing cover; 6. Fixed tube; 7. Stirring rod; 8. Stirring motor; 9. Temperature measuring tube; 10. Inflatable sealing ring; 11. Connecting tube; 12. Constant pressure funnel; 13. Reflux pipe; 14. Drag ring; 15. Reflux bottle; 16. Condenser; 17. Condenser clip; 18. Vacuum gauge; 19. Circulating drain pipe; 20. Discharge pipe; 21. Discharge valve; 22. Circulating inlet pipe; 23. Frequency converter. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] A glass reactor feeding isolator, this embodiment is based on a plastic product with a density greater than water, in order to achieve the cleaning of impurities, such as Figure 1-4 As shown, it includes a reactor tank body 1, a fixed base 2 is placed at the bottom of the reactor tank body 1, and protective brackets 4 are welded at the top four corners of the fixed base 2, universal wheels 3 are fixed to the bottom four corners of the fixed base 2 by bolts, and a sealing cover 5 is provided on the top outer wall of the reactor tank body 1, a fixed tube 6 is connected to the top axis of the sealing cover 5, and a stirring rod 7 connected to a sealed bearing is arranged inside the fixed tube 6, a stirring motor 8 is connected to the top of the stirring rod 7 through a coupling, and a reflux pipe 13 is connected to the inner wall of one side of the top of the sealing cover 5, a drag ring 14 is welded on one side of the top of the protective bracket 4, and a reflux bottle 15 is placed on the top of the drag ring 14, a condenser 16 is fixed to the top of the reflux bottle 15 by screws, and a condenser clip 17 is arranged in the middle of the condenser 16, a vacuum gauge 18 is connected to the top of the sealing cover 5, and a variable frequency speed regulator 23 is arranged on one side of the top of the reactor tank body 1;

[0026] By setting a constant pressure funnel 12 on the top of the reactor tank body 1, it is only necessary to put the material to be added into the sealed container during the reaction process, and then open the bottom switch of the constant pressure funnel 12 to achieve constant pressure feeding. Not only is feeding more convenient, but it can also avoid the reduction of air pressure, and directly achieve non-stop feeding, which greatly improves work efficiency and reaction speed.

[0027] The sealing cover 5 is provided with a sealing groove near the bottom outer wall of the reactor tank body 1, and the inside of the sealing groove is filled with an inflatable sealing ring 10, and a temperature measuring tube 9 is inserted into one side of the top of the sealing cover 5, and the length of the temperature measuring tube 9 is adapted to the depth of the inner wall of the reactor tank body 1;

[0028] The top of the sealing cover 5 is connected with a connecting pipe 11 along an inclined direction, and a constant pressure funnel 12 is fixed to the top of the connecting pipe 11 by screws.

[0029] The reactor tank body 1 is a double-layer liner structure, and a circulating liquid discharge pipe 19 is provided on the inner wall of one side of the bottom of the reactor tank body 1, and a circulating liquid inlet pipe 22 is connected to the inner wall of one side of the bottom of the reactor tank body 1;

[0030] During the reaction treatment process, by adopting a double-layer structure of the reactor tank body 1, the continuously flowing temperature-regulating medium liquid can be used to adjust the reaction temperature and keep it at the optimal temperature, thereby increasing the reaction speed. The flow from bottom to top can make the temperature inside the reactor tank body 1 more evenly heated.

[0031] When this embodiment is used, the basic reaction material is first poured into the interior of the reactor tank body 1, and then the sealing cover 5 is covered for sealing. In order to improve the sealing performance, the inflatable sealing ring is inflated to improve the sealing performance. After completion, the stirring motor 8 is turned on to drive the stirring rod 7 to rotate continuously, thereby achieving the mixing treatment of the materials. During the mixing process, the interior of the reactor tank body 1 is pressed and stopped after reaching a suitable reaction gas pressure. Then, in order to increase the reaction speed, the circulating heating liquid is connected to the bottom of the circulating liquid inlet pipe 22, so that it flows from all sides of the reactor tank body 1 to achieve a warming effect. When materials need to be added during the reaction process, it is only necessary to first load the materials into the interior of the constant pressure funnel 12, and then close the constant pressure funnel 12, and then open the switch at the bottom of the constant pressure funnel 12 to allow the materials to enter the interior of the reactor tank body 1. This can avoid a sudden drop in air pressure and ensure the normal progress of the reaction. The condenser 16 at the top is introduced with circulating cold water to cool and condense the high-temperature gas of the reaction.

[0032] Embodiment 2:

[0033] A glass reactor feeding isolator, such as Figure 1-4As shown, this embodiment makes the following supplements on the basis of embodiment 1: a discharge pipe 20 is provided at the axis of the bottom of the reactor tank body 1, and a discharge valve 21 is fixed to the bottom of the discharge pipe 20 by bolts, the cold water in the condenser 16 flows from top to bottom, and the condenser 16 condenses gas from bottom to top;

[0034] When this embodiment is used, by providing an inflatable sealing ring 10 at the connection between the reactor tank body 1 and the sealing cover 5, not only can the sealing be effectively improved, but the stirring motor 8 provided on the top drives the stirring rod 7 to rotate continuously, which can improve the mixing efficiency and make the materials mixed more fully, thereby increasing the reaction speed.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glass reactor feeding isolator, comprising a reactor tank (1), characterized in that: A fixed base (2) is placed at the bottom of the reactor tank body (1), and protective brackets (4) are welded to the four corners of the top of the fixed base (2), universal wheels (3) are fixed to the four corners of the bottom of the fixed base (2) by bolts, and a sealing cover (5) is provided on the outer wall of the top of the reactor tank body (1), a fixed pipe (6) is connected to the top axis of the sealing cover (5), and a stirring rod (7) connected to a sealed bearing is arranged inside the fixed pipe (6), and the top of the stirring rod (7) is connected to a stirring rod (6) through a coupling. The motor (8) is provided, and the inner wall of one side of the top of the sealing cover (5) is connected to a reflux pipe (13); a drag ring (14) is welded to one side of the top of the protection bracket (4), and a reflux bottle (15) is placed on the top of the drag ring (14); a condenser (16) is fixed to the top of the reflux bottle (15) by screws, and a condenser clip (17) is provided in the middle of the condenser (16); the top of the sealing cover (5) is connected to a vacuum gauge (18), and a variable frequency speed regulator (23) is provided on one side of the top of the reactor tank body (1).

2. A glass reactor feeding isolator according to claim 1, characterized in that: The sealing cover (5) is provided with a sealing groove on the outer wall of the bottom close to the reactor tank body (1), and the interior of the sealing groove is filled with an inflatable sealing ring (10).

3. A glass reactor feeding isolator according to claim 1, characterized in that: A temperature measuring tube (9) is inserted into one side of the top of the sealing cover (5), and the length of the temperature measuring tube (9) is adapted to the depth of the inner wall of the reactor tank body (1).

4. A glass reactor feeding isolator according to claim 1, characterized in that: The top of the sealing cover (5) is connected to a connecting pipe (11) in an inclined direction, and a constant pressure funnel (12) is fixed to the top of the connecting pipe (11) by screws.

5. A glass reactor feeding isolator according to claim 1, characterized in that: The reactor tank body (1) is a double-layer liner structure, and a circulating liquid discharge pipe (19) is provided on the inner wall of one side of the bottom of the reactor tank body (1), and a circulating liquid inlet pipe (22) is connected to the inner wall of one side of the bottom of the reactor tank body (1).

6. A glass reactor feeding isolator according to claim 5, characterized in that: A discharge pipe (20) is provided at the axis center of the bottom of the reactor tank body (1), and a discharge valve (21) is fixed to the bottom of the discharge pipe (20) by bolts.

7. A glass reactor feeding isolator according to claim 1, characterized in that: The cold water in the condenser (16) flows from top to bottom, and the condenser (16) condenses gas from bottom to top.

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