Reaction kettle for dye production

Abstract

The utility model provides a reaction kettle for dye production. The reaction kettle comprises a main body mechanism and a mixing mechanism, the main body mechanism comprises a kettle body and a kettle cover, the kettle cover is mounted at the top of the kettle body, a mounting frame is mounted in the kettle body, and mixing blades are mounted on one side of the mounting frame at equal intervals; the mixing mechanism comprises a second motor and a residue filtering net, the second motor is mounted on one side of the kettle cover, a propeller blade is mounted on one side of the kettle cover, and an output shaft of the second motor is connected with a transmission shaft of the propeller blade through a coupler; according to the utility model, the first motor is arranged to drive the mounting rack and the mixing blades to mix materials, and the second motor drives the propeller blades to rotate in the residue filtering net, so that solid materials and dye solutions are quickly mixed, and residues generated during the reaction of the solid materials are retained in the residue filtering net, so that the residues are prevented from being adhered to the inner wall of the kettle body; and subsequent residues can be conveniently taken out for cleaning.

Description

Technical Field

[0001] The utility model relates to a reaction kettle, in particular to a reaction kettle for dye production, belonging to the technical field of dye production equipment. Background Art

[0002] Dyes refer to a class of organic compounds that can give other substances a bright and firm color. Since the pigments used now are all artificially synthesized, they are also called synthetic dyes. Dyes and pigments are generally compounds that have their own colors and can give other substances a bright and firm color in a molecular or dispersed state. The dye industry refers to the chemical industry that produces dye intermediates, dyes, organic pigments and textile dyeing and finishing auxiliaries. It is an industrial sector with a relatively long history in fine chemicals. It is made from basic organic raw materials such as benzene, naphthalene, and anthracene through nitration, reduction, sulfonation, halogenation, amination, oxidation, acylation, alkylation and other chemical reactions to generate organic compounds that are more complex than the original structure but do not have dye characteristics. These organic compounds are usually called dye intermediates in the industry. The dye industry not only provides the textile industry with the required dyes, pigments and dyeing and finishing auxiliaries to make textiles colorful, but many other industrial sectors, such as rubber, plastics, coatings, leather, paper, ink, color film, food, cosmetics, decorations, etc., also need to use various dyes and pigments. It can be seen that the dye industry plays an important role in enriching people's material and cultural life.

[0003] A Chinese patent publication (CN202221902581.4) discloses a high-efficiency reactor for dye production. The iron block provided therein can limit the scraper in the horizontal direction through the adsorption relationship between the iron block and the electromagnet after the electromagnet is turned on, so as to prevent the scraper from rotating horizontally. On this basis, the transmission screw is rotated, and the transmission screw drives the connecting frame and the scraper to descend through the threaded engagement with the screw sleeve. During the descent of the scraper, the dye adhering to the inner wall of the reactor can be scraped off, so as to prevent the dye from being retained in the reactor, reduce the waste of dye, and reduce the difficulty of cleaning the reactor. However, the application still has the following technical problems when used: when the reactor is used for dye production, some residues will still remain on its inner wall, which is difficult to clean. In particular, when the liquid fuel and the solid raw material are mixed, the residues produced by the reaction of the solid raw material remain on the inner wall of the reactor, which affects the quality of subsequent processing and is difficult to remove;

[0004] In order to solve the above technical problems, a reaction kettle for dye production is proposed. Utility Model Content

[0005] In view of this, the utility model provides a reaction kettle for dye production to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a reaction kettle for dye production, comprising a main body mechanism and a mixing mechanism;

[0007] The main body mechanism comprises a kettle body and a kettle cover, wherein the kettle cover is mounted on the top of the kettle body, a mounting frame is mounted inside the kettle body, mixing paddles are evenly distributed and mounted on one side of the mounting frame, a fixing frame is fixedly connected to one side of the kettle body, a first motor is mounted on one side of the fixing frame, and an output shaft of the first motor is connected to a transmission shaft of the mixing paddles through a coupling;

[0008] The mixing mechanism includes a second motor and a filter residue net, the second motor is installed on one side of the kettle cover, a propeller blade is installed on one side of the kettle cover, the output shaft of the second motor is connected to the transmission shaft of the propeller blade through a coupling, a support frame is fixedly connected to one side of the kettle cover, the filter residue net is sleeved on one side of the support frame, and third bolts are equidistantly threadedly connected to one side of the filter residue net, and one end of the third bolt is fixedly connected to the support frame.

[0009] Further preferably, a first sealing strip is fixedly connected to one side of the kettle body, a second sealing strip is fixedly connected to one side of the kettle cover, the first sealing strip is engaged with the second sealing strip, and first bolts are threadedly connected to one side of the kettle cover in equal intervals, and one end of the first bolt is threadedly connected to the kettle body.

[0010] Further preferably, the bottom of the kettle body is connected to a discharge pipe, one end of the discharge pipe is sleeved with a filter cartridge, one side of the filter cartridge is symmetrically threaded with a second bolt, one end of the second bolt is threadedly connected to the discharge pipe, and a solenoid valve is installed on one side of the discharge pipe.

[0011] Further preferably, a heater is installed on one side of the interior of the kettle.

[0012] Further preferably, a sound-proof cotton sleeve is sheathed on the outer side of the kettle body, a base frame is fixedly connected to the bottom of the kettle body, and a foot pad is fixedly connected to the bottom of the base frame.

[0013] Further preferably, a guide rail is installed on the inner top of the kettle body, and the movable end of the guide rail is fixedly connected to the mounting frame.

[0014] Further preferably, one side of the kettle cover is connected to a feeding pipe, and one side of the feeding pipe is sleeved with a sealing cover.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model arranges a first motor to drive the mounting frame and the mixing paddle to mix the materials. At the same time, the second motor drives the propeller blade to rotate in the filter residue net to quickly mix the solid material and the dye solution. At the same time, the residue generated when the solid material reacts is retained in the filter residue net to prevent the residue from adhering to the inner wall of the kettle body, which is convenient for the subsequent removal of the residue for cleaning;

[0017] Second, the utility model arranges a filter cartridge at the discharge pipe to perform secondary filtration on the solution when discharging the solution, so as to prevent some solid residues from being discharged along with the solution.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a bottom view of the structure of the utility model;

[0022] Figure 3 This is a connection structure diagram of the filter cartridge in the utility model;

[0023] Figure 4 It is a partial cross-sectional structural diagram of the kettle body in the utility model;

[0024] Figure 5 This is the installation structure diagram of the filter residue net in the utility model.

[0025] Figure numerals: 10, main body; 11, kettle body; 12, kettle cover; 13, sound insulation cotton sleeve; 14, first bolt; 15, base frame; 16, foot pad; 17, fixing frame; 18, first motor; 19, discharge pipe; 20, mixing mechanism; 21, second motor; 22, feeding pipe; 23, sealing cover; 24, supporting frame; 25, propeller blade; 26, filter residue net; 27, third bolt; 31, filter cartridge; 32, second bolt; 33, solenoid valve; 34, first sealing strip; 35, heater; 36, mounting frame; 37, mixing paddle; 38, guide rail; 39, second sealing strip. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-5 As shown, an embodiment of the utility model provides a reaction kettle for dye production, which is composed of a main body mechanism 10 and a mixing mechanism 20.

[0029] The main body 10 includes a kettle body 11, a kettle cover 12 and a base frame 15. The kettle cover 12 is installed on the top of the kettle body 11. One side of the kettle cover 12 is equidistantly threaded with first bolts 14. One end of the first bolt 14 is threadedly connected to the kettle body 11. A second sealing strip 39 is installed at the connection between the kettle cover 12 and the kettle body 11. A first sealing strip 34 is installed at the connection between the kettle body 11 and the kettle cover 12. The first sealing strip 34 is engaged with the second sealing strip 39. After the kettle cover 12 is installed, the sealing of the connection between the kettle cover 12 and the kettle body 11 is enhanced to prevent leakage. A mounting frame 36 is installed inside the kettle body 11. Mixing paddles 37 are equidistantly installed on one side of the mounting frame 36, a fixing frame 17 is fixedly connected to one side of the kettle body 11, a first motor 18 is installed on one side of the fixing frame 17, an output shaft of the first motor 18 is connected to a transmission shaft of the mixing paddle 37 through a coupling, the mounting frame 36 and the mixing paddle 37 are driven to rotate by the first motor 18 to stir and mix the outer layer solution, a bottom frame 15 is installed at the bottom of the kettle body 11 for supporting the kettle body 11, a discharge pipe 19 is connected to the bottom of the kettle body 11, a solenoid valve 33 is installed on one side of the discharge pipe 19 for discharging the solution after the mixing is completed.

[0030] In one embodiment, in order to reduce the noise generated during the production process, a sound insulation cotton sleeve 13 is installed on the outer side of the kettle body 11 to absorb the noise generated by the mixing, and a foot pad 16 is fixedly connected to the bottom of the base frame 15 to reduce the noise generated by vibration during the production process.

[0031] In one embodiment, in order to prevent some residues from being discharged along with the solution and affecting product quality, a filter cartridge 31 is mounted on one end of the discharge pipe 19 , and a second bolt 32 is symmetrically threadedly connected to one side of the filter cartridge 31 , and one end of the second bolt 32 is threadedly connected to the discharge pipe 19 .

[0032] In one embodiment, in order to facilitate heating treatment inside the kettle body 11 , a heater 35 is installed on one side inside the kettle body 11 .

[0033] In one embodiment, in order to enhance the stability of the mounting frame 36 when rotating, a guide rail 38 is installed on the inner top of the kettle body 11 , and the movable end of the guide rail 38 is fixedly connected to the mounting frame 36 .

[0034] The mixing mechanism 20 includes a second motor 21, a filter residue net 26 and a support frame 24. The second motor 21 is installed on one side of the kettle cover 12. A propeller blade 25 is installed on one side of the kettle cover 12. The output shaft of the second motor 21 is connected to the transmission shaft of the propeller blade 25 through a coupling. The support frame 24 is fixedly connected to one side of the kettle cover 12. The filter residue net 26 is sleeved on one side of the support frame 24. One side of the filter residue net 26 is equidistantly threaded with third bolts 27. One end of the third bolt 27 is fixedly connected to the support frame 24. The filter residue net 26 cooperates with the support frame 24 to temporarily store solid materials. After the solution is injected, the solution is allowed to pass through the filter residue net 26 and contact the solid materials. While the mixing paddle 37 outside the filter residue net 26 drives the solution, the propeller blade 25 increases the mixing speed of the solution and solid materials inside the filter residue net 26.

[0035] In one embodiment, in order to facilitate the feeding operation of solid materials, one side of the kettle cover 12 is connected to a feeding pipe 22 , and one side of the feeding pipe 22 is sleeved with a sealing cover 23 .

[0036] In one embodiment, a liquid level sensor is added to the inner wall of the kettle 11 to monitor the amount of solution injected into the kettle 11 , and corresponding solid materials are added according to the amount of solution. When the amount of solution is insufficient, the solid materials need to be directly added into the kettle 11 .

[0037] When the utility model is working, the kettle cover 12 is opened to inject the dye solution into the kettle body 11, the kettle cover 12 is connected to the kettle body 11, and the kettle cover 12 is fixed by the first bolt 14, and the solid material is put into the kettle body 11 through the feeding pipe 22, so that the solid material is located in the filter residue net 26, and the dye solution passes through the filter residue net 26 and contacts the solid material, and the first motor 18 and the second motor 21 are started, and the mixing paddle 37 and the propeller blade 25 are used to mix the solution and the solid material on both sides of the filter residue net 26, so as to improve the mixing efficiency, and the solid material reacts with the dye solution. The generated residue is intercepted by the filter residue net 26 to prevent the residue from adhering to the inner wall of the kettle body 11. If additional materials need to be added during the mixing, the sealing cover 23 is opened to add materials through the feeding pipe 22. After mixing, the solenoid valve 33 is opened to discharge the solution through the discharge pipe 19. When the solution is discharged, it passes through the filter cartridge 31 to intercept the fine residue in the solution, remove the kettle cover 12, remove the filter residue net 26, take out the residue in the filter residue net 26, clean the filter residue net 26, remove the filter cartridge 31 to clean the filter cartridge 31, and rinse the inner wall of the kettle body 11 to complete the cleaning of the kettle body 11.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A reaction kettle for dye production, characterized in that: It comprises a main body mechanism (10) and a mixing mechanism (20); The main body mechanism (10) comprises a kettle body (11) and a kettle cover (12), wherein the kettle cover (12) is mounted on the top of the kettle body (11), a mounting frame (36) is mounted inside the kettle body (11), mixing paddles (37) are mounted at equal intervals on one side of the mounting frame (36), a fixing frame (17) is fixedly connected to one side of the kettle body (11), a first motor (18) is mounted on one side of the fixing frame (17), and an output shaft of the first motor (18) is connected to a transmission shaft of the mixing paddles (37) via a coupling; The mixing mechanism (20) comprises a second motor (21) and a filter residue net (26); the second motor (21) is mounted on one side of a kettle cover (12); a propeller blade (25) is mounted on one side of the kettle cover (12); an output shaft of the second motor (21) is connected to a transmission shaft of the propeller blade (25) via a coupling; a support frame (24) is fixedly connected to one side of the kettle cover (12); the filter residue net (26) is sleeved on one side of the support frame (24); third bolts (27) are equidistantly threadedly connected to one side of the filter residue net (26); one end of the third bolt (27) is fixedly connected to the support frame (24).

2. The reaction kettle for dye production according to claim 1, characterized in that: A first sealing strip (34) is fixedly connected to one side of the kettle body (11), a second sealing strip (39) is fixedly connected to one side of the kettle cover (12), the first sealing strip (34) and the second sealing strip (39) are engaged with each other, and first bolts (14) are threadedly connected to one side of the kettle cover (12) at equal intervals, one end of the first bolt (14) is threadedly connected to the kettle body (11).

3. A reaction kettle for dye production according to claim 1, characterized in that: The bottom of the kettle body (11) is connected to a discharge pipe (19), one end of the discharge pipe (19) is sleeved with a filter cartridge (31), one side of the filter cartridge (31) is symmetrically threadedly connected to a second bolt (32), one end of the second bolt (32) is threadedly connected to the discharge pipe (19), and one side of the discharge pipe (19) is installed with a solenoid valve (33).

4. The reaction kettle for dye production according to claim 1, characterized in that: A heater (35) is installed on one side of the interior of the kettle body (11).

5. The reaction kettle for dye production according to claim 1, characterized in that: The outer side of the kettle body (11) is sheathed with a sound-proof cotton sleeve (13); the bottom of the kettle body (11) is fixedly connected to a base frame (15); and the bottom of the base frame (15) is fixedly connected to a foot pad (16).

6. A reaction kettle for dye production according to claim 1, characterized in that: A guide rail (38) is installed on the inner top of the kettle body (11), and the movable end of the guide rail (38) is fixedly connected to the mounting frame (36).

7. A reaction kettle for dye production according to claim 1, characterized in that: One side of the kettle cover (12) is connected to a feeding pipe (22), and one side of the feeding pipe (22) is sleeved with a sealing cover (23).

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