Reaction kettle capable of prolonging service life

Abstract

The reaction kettle comprises a lower tank body, the upper end part of the lower tank body is sleeved with an upper tank body which can be adjusted up and down, the upper port of the upper tank body is sleeved with a tank cover, and the inner side of the lower port of the upper tank body is provided with a sealing ring which is sleeved on the outer side of the lower tank body; lifting mechanisms for driving the upper tank body to conduct lifting adjustment are fixed to the front side and the rear side of the lower tank body correspondingly, and supporting frames are fixed to the left side and the right side of the lower tank body correspondingly. When materials are mixed and stirred, the upper tank body is driven by the lifting mechanism to perform lifting adjustment, so that the volume capacity in the reaction kettle is adjusted, the mixing and stirring of different amounts of materials are better met, and the reaction kettle has better use flexibility; meanwhile, when the reaction kettle is not used, the upper tank body descends to the lowest position through the lifting mechanism, so that the occupied space of the reaction kettle is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle with extended use. Background Art

[0002] A reactor is a device used for chemical reactions, physical and chemical processes, and laboratory research. The materials in the reactor are mixed and stirred during the reaction by an agitator installed inside the reactor, so that the materials are fully mixed and reacted.

[0003] When mixing and stirring materials, the existing reactor uses a small-volume reactor for mixing and stirring materials with a relatively small mixing amount, and uses a large-volume reactor for mixing and stirring materials with a relatively large mixing amount. The mixing volume cannot be adjusted according to the mixing amount of the materials, and there is a lack of flexibility in use. Utility Model Content

[0004] In order to solve the problem that the reactor cannot adjust the mixing volume according to the mixing amount of the materials when mixing and stirring the materials, and has insufficient flexibility in use, the present application provides a reactor with extended use, which adopts the following technical solution:

[0005] A reactor with extended use comprises a lower tank body, the upper end of the lower tank body is sleeved with an upper tank body which can be adjusted up and down, and the upper port of the upper tank body is sleeved with a tank cover, a sealing ring sleeved on the outer side of the lower tank body is installed on the inner side of the lower port of the upper tank body, a lifting mechanism for driving the upper tank body to be lifted and lowered is fixed on the front and rear sides of the lower tank body, and a support frame is fixed on the left and right sides of the lower tank body.

[0006] Optionally, a groove for installing a sealing ring is provided on the inner side of the lower port of the upper tank body, and a plurality of evenly arranged retaining ribs are fixed on the inner side of the sealing ring.

[0007] Optionally, the lifting mechanism includes a lifting plate fixed on the upper tank body and a fixed plate fixed on the lower tank body, a motor is fixed on the lower side of the fixed plate, and a screw rod is fixed on the output shaft of the motor through the fixed plate, and the upper end thread of the screw rod passes through the lifting plate.

[0008] Optionally, a stirring rod is installed on the inner side of the lower tank body, and a discharge pipe is fixed on the lower side of the lower tank body.

[0009] Optionally, the support frame includes support legs fixed on the lower tank body, and a longitudinal bottom plate is fixed to the lower end of the support legs.

[0010] Optionally, a hopper is fixed to the upper end of the tank cover, and a plurality of locking screws are threadedly mounted on the outer circumferential surface of the tank cover.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, when materials are mixed and stirred, the upper tank body is driven to be raised and lowered by the lifting mechanism so that the volume capacity inside the reactor can be adjusted to better meet the mixing and stirring of different amounts of materials. The utility model has better flexibility of use. At the same time, when not in use, the upper tank body is lowered to the lowest point by the lifting mechanism to reduce the occupied space of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a three-dimensional diagram of a reaction kettle of the utility model that can be used for an extended period of time;

[0015] Figure 2 It is a schematic diagram of an upper tank body of a reaction kettle that can be used for a long time as shown in the utility model;

[0016] Figure 3 It is a schematic diagram of a lifting mechanism of a reaction kettle that can be used for a long time as shown in the utility model;

[0017] Figure 4 It is a schematic diagram of a lower tank body of a reaction kettle that can be used for a long time as shown in the utility model;

[0018] Figure 5 The utility model is a schematic diagram of a tank cover of a reaction kettle with extended use.

[0019] In the figure: 1. support frame; 11. support leg; 12. bottom plate; 2. lifting mechanism; 21. lifting plate; 22. screw rod; 23. fixing plate; 24. motor; 3. lower tank body; 31. stirring rod; 32. discharge pipe; 4. upper tank body; 41. slot; 42. sealing ring; 43. retaining rib; 5. tank cover; 51. hopper; 52. locking screw. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0021] Please refer to Figure 1 and Figure 2 As shown, a reactor with extended use includes a lower tank body 3, the upper end of the lower tank body 3 is sleeved with an upper tank body 4 that can be adjusted up and down, and a tank cover 5 is sleeved at the upper port of the upper tank body 4, and a sealing ring 42 sleeved on the outer side of the lower tank body 3 is installed on the inner side of the lower port of the upper tank body 4, and a lifting mechanism 2 for driving the upper tank body 4 to be raised and lowered is fixed on the front and rear sides of the lower tank body 3, and a support frame 1 is fixed on the left and right sides of the lower tank body 3. When mixing and stirring materials, the upper tank body 4 is driven to be raised and lowered by the lifting mechanism 2, so that the volume capacity inside the reactor is adjusted to better meet the mixing and stirring of different amounts of materials, and has better flexibility of use. At the same time, when not in use, the upper tank body 4 is lowered to the lowest point by the lifting mechanism 2 to reduce the occupied space of the reactor.

[0022] Please refer to Figure 2 As shown, a groove 41 for installing the sealing ring 42 is opened on the inner side of the lower port of the upper tank body 4 to achieve positioning and installation of the sealing ring 42. A plurality of evenly arranged retaining ribs 43 are fixed on the inner side of the sealing ring 42. The sealing ring 42 is better fitted and sealed with the lower tank body 3 through the retaining ribs 43.

[0023] Please refer to Figure 3 As shown, the lifting mechanism 2 includes a lifting plate 21 fixed on the upper tank body 4 and a fixed plate 23 fixed on the lower tank body 3. A motor 24 is fixed on the lower side of the fixed plate 23, and the output shaft of the motor 24 passes through the fixed plate 23 to fix a screw rod 22. The upper end thread of the screw rod 22 passes through the lifting plate 21. The motor 24 drives the screw rod 22 to rotate, and the rotating screw rod 22 drives the lifting plate 21 to drive the upper tank body 4 to move up and down.

[0024] Please refer to Figure 4 As shown, a stirring rod 31 is installed on the inner side of the lower tank body 3 for mixing and stirring the materials during the reaction, and a discharge pipe 32 is fixed on the lower side of the lower tank body 3 for discharging the materials.

[0025] Please refer to Figure 4 As shown, the support frame 1 includes a support leg 11 fixed on the lower tank body 3, and a longitudinal bottom plate 12 is fixed to the lower end of the support leg 11, and the bottom plate 12 and the support leg 11 are used to support the lower tank body 3.

[0026] Please refer to Figure 5 As shown, a hopper 51 is fixed to the upper end of the tank cover 5 for adding materials, and a plurality of locking screws 52 are threadedly mounted on the outer circumferential surface of the tank cover 5, and the locking screws 52 are used to lock and fix the tank cover 5 when it is assembled.

[0027] Working principle: During the mixing process of the materials during the reaction, the materials are sent into the inner side of the lower tank body 3 through the hopper 51. When the amount of the materials is relatively large, the motor 24 can drive the screw rod 22 to rotate, and the rotating screw rod 22 drives the lifting plate 21 to lift the upper tank body 4, thereby extending the entire reactor, thereby increasing the internal volume of the reactor, so as to better meet the reaction processing of larger amounts of materials.

[0028] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reactor with extended use, comprising a lower tank body (3), characterized in that: The upper end of the lower tank body (3) is sleeved with an upper tank body (4) that can be adjusted up and down, and a tank cover (5) is sleeved at the upper end of the upper tank body (4). A sealing ring (42) sleeved on the outer side of the lower tank body (3) is installed on the inner side of the lower end of the upper tank body (4). A lifting mechanism (2) for driving the upper tank body (4) to be raised and lowered is fixed on both the front and rear sides of the lower tank body (3), and a support frame (1) is fixed on both the left and right sides of the lower tank body (3).

2. A reactor with extended use according to claim 1, characterized in that: A clamping groove (41) for installing a sealing ring (42) is provided on the inner side of the lower port of the upper tank body (4), and a plurality of evenly arranged clamping ribs (43) are fixed on the inner side of the sealing ring (42).

3. A reactor with extended use according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifting plate (21) fixed on the upper tank body (4) and a fixing plate (23) fixed on the lower tank body (3); a motor (24) is fixed on the lower side of the fixing plate (23); an output shaft of the motor (24) passes through the fixing plate (23) and is fixed with a screw rod (22); and an upper end of the screw rod (22) is threadedly passed through the lifting plate (21).

4. A reactor with extended use according to claim 1, characterized in that: A stirring rod (31) is installed on the inner side of the lower tank body (3), and a discharge pipe (32) is fixed on the lower side of the lower tank body (3).

5. The reactor with extended use according to claim 1, characterized in that: The support frame (1) comprises a support leg (11) fixed on the lower tank body (3), and a longitudinal bottom plate (12) is fixed to the lower end of the support leg (11).

6. A reactor with extended use according to claim 1, characterized in that: A hopper (51) is fixed to the upper end of the tank cover (5), and a plurality of locking screws (52) are threadedly mounted on the outer circumferential surface of the tank cover (5).

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