Electric heating glass reaction kettle

Abstract

The utility model discloses an electric heating glass reaction kettle, which belongs to the field of glass reaction kettles and comprises a kettle body, a filter cartridge is arranged at a discharge port at the bottom of the kettle body, the upper end of the filter cartridge is in threaded connection with a sealing cover, the discharge port at the bottom of the kettle body is communicated with the inside of the filter cartridge through the sealing cover, and a filter screen component is arranged in the filter cartridge. And the filter screen assembly is used for filtering lumps caused by chemical reactions such as polymerization and condensation of materials in the kettle body. According to the electric heating glass reaction kettle, the filter screen assembly with the filter surface combined with the mounting end is arranged at the position of the discharge port of the reaction kettle, so that materials can be subjected to chemical reactions such as polymerization and condensation in the reaction process when the materials in the reaction kettle are discharged, high-molecular polymers are generated, the viscosity of the materials is increased, and finally formed lumps are filtered; condensed lumps in discharged materials are avoided, the purity of the materials is guaranteed, and the use effect of the reaction kettle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to an electrically heated glass reaction kettle. Background Art

[0002] The electric heating glass reactor is a composite material product made by lining the inner surface of a steel container with high silicon dioxide content in glass, which is firmly adhered to the metal surface after high temperature burning. Therefore, it has the dual advantages of glass stability and metal strength. It is an excellent corrosion-resistant equipment and has been widely used in chemical, petroleum, pharmaceutical, pesticide, food and other industries.

[0003] The current electrically heated glass reactor has certain defects when used. Since the materials will undergo chemical reactions such as polymerization and condensation during the reaction process, high molecular polymers will be produced, which will increase the viscosity of the materials and eventually form lumps. These lumps are discharged along with the materials during the material discharge process. The lumps cannot be filtered out during the discharge process, resulting in the low purity of the discharged materials. Therefore, improvements are now being made to the electrically heated glass reactor. Utility Model Content

[0004] The utility model aims to propose an electrically heated glass reactor to solve the problem that the agglomerates in the materials discharged from the existing electrically heated glass reactor cannot be filtered, resulting in low purity of the discharged materials.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technology: an electrically heated glass reaction kettle, comprising a kettle body, a filter cartridge is arranged at the discharge port at the bottom of the kettle body, a sealing cover is threadedly connected to the upper end of the filter cartridge, and the discharge port at the bottom of the kettle body is connected to the interior of the filter cartridge through the sealing cover, a discharge pipe connected to the interior of the filter cartridge is arranged at the bottom of the filter cartridge, a filter screen assembly is arranged inside the filter cartridge, and the filter screen assembly can filter the agglomerates discharged from the kettle body.

[0006] As a further description of the above technical solution: the filter screen assembly includes a filter surface and a mounting end, the mounting end is annular, and the outer diameter of the mounting end is the same as the inner diameter of the filter cartridge, and the bottom edge of the filter surface is connected to the mounting end.

[0007] As a further description of the above technical solution: the filter surface is in a conical structure, and a plurality of filter holes are provided on the surface of the filter surface.

[0008] As a further description of the above technical solution: an annular positioning plate is arranged in the middle of the inner wall of the filter cartridge, three threaded columns are arranged in an annular manner on the positioning plate, and nuts are threadedly connected to the threaded columns;

[0009] The mounting end is provided with a mounting hole matched with the threaded column, and the threaded column passes through the mounting hole and is tightened by a nut to abut against the mounting end.

[0010] As a further description of the above technical solution: a connecting pipe is fixedly connected to the upper side of the sealing cover, and the connecting pipe is fixedly connected to the discharge port at the bottom of the kettle body through a flange.

[0011] As a further description of the above technical solution: the bottom end of the connecting pipe passes through the sealing cover, and the discharge port at the bottom of the kettle body is connected with the filter cartridge through the connecting pipe.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] By arranging a filter mesh assembly with a filtering surface combined with a mounting end at the discharge port of the reactor, the materials in the reaction process can undergo chemical reactions such as polymerization and condensation when the materials in the reactor are discharged to produce high molecular polymers, which increases the viscosity of the materials and finally filters out the agglomerates formed, thereby avoiding the presence of condensed agglomerates in the discharged materials, ensuring the purity of the materials, and improving the use effect of the reactor. The filter mesh assembly is easy to install and disassemble, and can be cleaned regularly to improve the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0015] Figure 2 A partial structural schematic diagram according to an embodiment of the utility model is shown;

[0016] Figure 3 A cross-sectional schematic diagram of a filter cartridge provided according to an embodiment of the utility model is shown;

[0017] Figure 4 A cross-sectional schematic diagram of a filter screen assembly provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Kettle body; 2. Filter cartridge; 21. Discharge pipe; 22. Positioning plate; 23. Threaded column; 24. Nut; 3. Sealing cover; 31. Connecting pipe; 32. Flange; 4. Filter screen assembly; 41. Filter surface; 42. Mounting end; 43. Mounting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-Figure 3 The electric heating glass reactor provided in this embodiment includes a reactor body 1, a filter cartridge 2 is arranged at the discharge port position at the bottom of the reactor body 1, a sealing cover 3 is threadedly connected to the upper end of the filter cartridge 2, a connecting pipe 31 is connected to the sealing cover 3, the bottom end of the connecting pipe 31 passes through the sealing cover 3, a flange 32 is fixedly connected to the upper end of the connecting pipe 31, the connecting pipe 31 is connected to the discharge port at the bottom of the reactor body 1 through the flange 32, so that the discharge port at the bottom of the reactor body 1 is connected to the filter cartridge 2 through the connecting pipe 31, a filter screen assembly 4 is arranged inside the filter cartridge 2, and the agglomerates caused by chemical reactions such as polymerization and condensation of materials in the reactor body 1 are filtered by the filter screen assembly 4 to ensure the purity of the discharged materials.

[0022] Reference Figure 4 The filter screen assembly 4 includes a filter surface 41 and a mounting end 42. The mounting end 42 is annular, and the outer diameter of the mounting end 42 is the same as the inner diameter of the filter cartridge 2. The circular bottom end of the filter surface 41 is connected to the upper side of the mounting end 42. Three mounting holes 43 are opened on the mounting end 42, and the three mounting holes 43 are distributed in a circular array on the mounting end 42. The reacted material in the kettle body 1 is discharged into the filter cartridge 2 through the discharge port. The filter surface 41 has a slope, and the filtered agglomerates fall on the mounting end 42 with the impact of the materials, thereby avoiding the filtered agglomerates from accumulating on the filter screen assembly 4 and causing blockage of the filter screen assembly 4. The filter surface 41 can continuously and efficiently filter the materials without causing blockage.

[0023] The lower side of the filter cartridge 2 is fixedly connected with a discharge pipe 21, and an annular positioning plate 22 is arranged in the middle of the inner wall of the filter cartridge 2. The positioning plate 22 is provided with three threaded columns 23 in an annular array, and a nut 24 is threadedly connected to the threaded column 23;

[0024] The three threaded columns 23 correspond to the mounting holes 43. After the threaded columns 23 pass through the mounting holes 43, the nuts 24 are tightened and pressed against the upper side of the mounting end 42. When the filter assembly 4 is installed, it rests on the annular positioning plate 22. The mounting holes 43 pass through the threaded columns 23, and then the nuts 24 are used to limit and fix them, ensuring that the filter assembly 4 can be fixed inside the filter cartridge 2, so that the filter assembly 4 can achieve the filtering effect.

[0025] Among them, a connecting pipe 31 is fixedly connected to the upper side of the sealing cover 3, and a flange 32 is provided at the upper end of the connecting pipe 31. The connecting pipe 31 is fixedly connected to the discharge port at the bottom of the kettle body 1 through the flange 32. The connecting pipe 31 passes through the sealing cover 3, and the discharge port at the bottom of the kettle body 1 is connected to the filter cartridge 2 through the connecting pipe 31. The flange 32 is used to achieve a stable connection of the connecting pipe 31, so that the discharge port at the bottom of the kettle body 1 can be connected to the filter cartridge 2, ensuring that the material discharged from the discharge port at the bottom of the kettle body 1 can enter the filter cartridge 2 for filtration.

[0026] Working principle: When using the electric heating glass reactor of the present application, the material in the reactor is discharged through the discharge port after the reaction, and the material enters the filter cartridge 2 from the discharge port of the reactor body 1 through the connecting pipe 31 on the sealing cover 3. The filter screen assembly 4 is used to filter the agglomerates caused by chemical reactions such as polymerization and condensation of the material in the reactor body 1 to ensure the purity of the discharged material. The filter surface 41 has a slope, and the filtered agglomerates fall on the mounting end 42 with the impact of the material, thereby preventing the filtered agglomerates from accumulating on the filter screen assembly 4 and causing blockage of the filter screen assembly 4. The filter surface 41 can continuously and efficiently filter the material without causing blockage. The filtered material can be discharged through the discharge pipe 21 at the lower end of the filter cartridge 2.

[0027] 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. An electrically heated glass reactor, comprising a reactor body (1), characterized in that: A filter cartridge (2) is arranged at the discharge port at the bottom of the kettle body (1); a sealing cover (3) is threadedly connected to the upper end of the filter cartridge (2); the discharge port at the bottom of the kettle body (1) is connected to the interior of the filter cartridge (2) via the sealing cover (3); a discharge pipe (21) connected to the interior of the filter cartridge (2) is arranged at the bottom of the filter cartridge (2); a filter screen assembly (4) is arranged inside the filter cartridge (2); and the filter screen assembly (4) is capable of filtering agglomerates discharged from the kettle body (1).

2. The electrically heated glass reactor according to claim 1, characterized in that: The filter screen assembly (4) comprises a filter surface (41) and a mounting end (42); the mounting end (42) is annular, and the outer diameter of the mounting end (42) is the same as the inner diameter of the filter cartridge (2); the bottom edge of the filter surface (41) is connected to the mounting end (42).

3. The electrically heated glass reactor according to claim 2, characterized in that: The filtering surface (41) is in a conical structure, and a plurality of filtering holes are provided on the surface of the filtering surface (41).

4. The electrically heated glass reactor according to claim 3, characterized in that: An annular positioning plate (22) is arranged in the middle of the inner wall of the filter cartridge (2), three threaded columns (23) are arranged in an annular manner on the positioning plate (22), and nuts (24) are threadedly connected to the threaded columns (23); The mounting end (42) is provided with a mounting hole (43) adapted to the threaded column (23); the threaded column (23) passes through the mounting hole (43) and is tightened to abut against the mounting end (42) through a nut (24).

5. The electrically heated glass reactor according to claim 1, characterized in that: A connecting pipe (31) is fixedly connected to the upper side of the sealing cover (3), and the connecting pipe (31) is fixedly connected to the discharge port at the bottom of the kettle body (1) via a flange (32).

6. The electrically heated glass reactor according to claim 5, characterized in that: The bottom end of the connecting pipe (31) passes through the sealing cover (3), and the discharge port at the bottom of the kettle body (1) is connected to the filter cartridge (2) through the connecting pipe (31).

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