Cigarette viscose reaction kettle

Abstract

The utility model discloses a cigarette viscose reaction kettle and belongs to chemical reaction kettles. The utility model aims to provide a colloid reaction kettle which is uniform in stirring, not easy to precipitate and not adhered to the wall. The reaction kettle comprises a stirrer positioned in a kettle body, the stirrer consists of a gear box (5) fixed in the kettle body (3), a vertical stirring shaft (2) vertically mounted in the gear box, a first stirring paddle (4) fixed on an extending section of the vertical stirring shaft, a driving bevel gear (10) positioned in the gear box (5) and fixed on the vertical stirring shaft (2), and a second stirring paddle (6) positioned in the gear box (5) and fixed on the vertical stirring shaft (2); the two driven bevel gears (8) are respectively arranged in the gear box (5) through two horizontal stirring shafts (7) and are meshed with the driving bevel gear, and the plurality of groups of second stirring paddles (9) are respectively fixed on the horizontal stirring shafts (7). The raw materials can be turned and stirred in all directions, so that the raw materials are uniformly mixed, and the chemical reaction is sufficient; the reaction kettle is a special reaction kettle for preparing glue.

Description

Technical Field

[0001] The utility model relates to a reaction kettle, in particular to a reaction kettle used for preparing cigarette adhesive. Background Art

[0002] At present, the reaction kettle used to prepare cigarette adhesive is usually composed of a kettle body, a stirring shaft vertically located in the kettle body, multiple groups of stirring paddles fixed on the stirring shaft, and a motor fixed on the kettle body and driving the stirring shaft to rotate. Since the stirrer is a vertical structure, it has the following defects:

[0003] 1) Due to the strength and rigidity of the stirring paddle, the diameter of the stirring paddle is small, and the raw materials can only be stirred and mixed in the area near the stirring shaft, resulting in uneven mixing of the raw materials.

[0004] 2) Vertical stirring will form vortexes, causing solid chemical raw materials to deposit at the bottom of the kettle, which can easily cause incomplete chemical reactions and affect the quality of the colloid.

[0005] 3) The colloid easily adheres to the inner wall of the kettle and needs to be cleaned frequently.

[0006] In order to overcome the above-mentioned defects of the vertical stirred reactor, the utility model patent entitled "A chemical reactor for convenient stirring of the bottom of the reactor (CN 218167008 U)" discloses adding a horizontal stirrer inside the reactor. Although it can better overcome the defects of uneven stirring and easy precipitation of the traditional vertical reactor, the stirrer has a loose structure and a large volume; and the colloid easily adheres to the inner wall of the reactor. Utility Model Content

[0007] In view of the above-mentioned defects existing in the prior art, the utility model aims to provide a cigarette adhesive reaction kettle which has uniform stirring, is not easy to precipitate and does not stick to the wall.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes an agitator located in a kettle body; the agitator is composed of a gear box fixed in the kettle body, a vertical agitator shaft vertically installed in the gear box and extending upward, a first agitator paddle fixed to the extending section of the vertical agitator shaft, a driving bevel gear located in the gear box and fixed on the vertical agitator shaft, two driven bevel gears respectively installed in the gear box through two horizontal agitator shafts and meshing with the driving bevel gear, and a plurality of groups of second agitators respectively fixed on each horizontal agitator shaft.

[0009] A glue scraper is arranged in the kettle body, and the glue scraper is composed of a connecting frame fixed on the vertical stirring shaft and a glue scraper plate fixed on the connecting frame and kept in contact with the inner wall of the kettle body.

[0010] Compared with the prior art, the utility model has the following advantages due to the adoption of the above technical solution:

[0011] 1) A horizontal agitator is added to the kettle to avoid colloid precipitation.

[0012] 2) Vertical stirring and horizontal stirring work together to form an all-round "stirring" of the raw materials, so that the raw materials are mixed evenly and the chemical reaction is sufficient.

[0013] 3) Adding a scraper can not only prevent the colloid from adhering to the inner wall of the kettle and facilitate subsequent cleaning, but the connecting frame also has an auxiliary stirring effect on the colloid. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] In the figure: a motor 1, a vertical stirring shaft 2, a kettle body 3, a first stirring paddle 4, a gear box 5, a scraper 6, a horizontal stirring shaft 7, a driven bevel gear 8, a second stirring paddle 9, a driving bevel gear 10, and a connecting frame 11. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] like Figure 1 As shown: the agitator consists of a gear box 5 fixed in the kettle body 3, a vertical agitator shaft 2 vertically installed in the gear box through a bearing (not shown in the figure) and extending upward, a first agitator 4 fixed to the extended section of the vertical agitator shaft, a driving bevel gear 10 located in the gear box 5 and fixed on the vertical agitator shaft 2, two driven bevel gears 8 installed in the gear box 5 through two horizontal agitator shafts 7 and meshing with the driving bevel gear, and a plurality of groups of second agitators 9 respectively fixed to the extended sections of each horizontal agitator shaft 7.

[0018] In order to prevent the colloid from solidifying on the inner wall of the kettle body, a scraper is provided in the kettle body 3. The scraper is composed of a connecting frame 11 fixed on the vertical stirring shaft 2, and a scraper plate 6 fixed on the connecting frame and kept in contact with the inner wall of the kettle body 3.

[0019] When in use, the motor 1 fixed on the top of the kettle body 3 is connected to the vertical stirring shaft 2 through a coupling.

Claims

1. A cigarette adhesive reaction kettle, comprising a stirrer located in the kettle body; characterized in that: The stirrer comprises a gear box (5) fixed in a kettle body (3), a vertical stirring shaft (2) vertically mounted in the gear box and extending upward, a first stirring paddle (4) fixed to an extending section of the vertical stirring shaft, a driving bevel gear (10) located in the gear box (5) and fixed on the vertical stirring shaft (2), two driven bevel gears (8) respectively mounted in the gear box (5) through two horizontal stirring shafts (7) and meshing with the driving bevel gear, and a plurality of sets of second stirring paddles (9) respectively fixed on each horizontal stirring shaft (7).

2. The cigarette glue reaction kettle according to claim 1, characterized in that: A glue scraper is provided in the kettle body (3), and the glue scraper is composed of a connecting frame (11) fixed to the vertical stirring shaft (2), and a glue scraper plate (6) fixed to the connecting frame and kept in contact with the inner wall of the kettle body (3).

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