CN217910308U

CN217910308U - Amino oxide reaction kettle for producing 1, 4-di-aminoanthraquinone

Info

Publication number: CN217910308U
Application number: CN202222119538.7U
Authority: CN
Inventors: 窦争艳; 李彬
Original assignee: Inner Mongolia Baohong Chemical Technology Co ltd
Current assignee: Inner Mongolia Baohong Chemical Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-29
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a 1.4 two-amino anthraquinone production is with amino oxidation body reation kettle, which comprises a tank body, connecting tube intermediate junction has rotatory piece, and rotatory piece other end fixedly connected with divides the material export, divide material exit opening part upper end fixedly connected with electric putter, and the electric putter other end and jar body fixed connection, the second rotating electrical machines is installed to the connecting tube lower extreme, and second rotating electrical machines one end installs the auger, the sealed piece of auger other end fixedly connected with. This 1.4 two-aminoanthraquinone production is with amino oxide reation kettle's magazine can drive through second servo motor and match the through-hole rotation regulation to spill the material through the hourglass material mouth automatically, and the magazine is the annular position on the cover and distributes, and second servo motor and controller electric connection, the integrated plc interface of installing of controller moreover can carry out centralized control, adjusts ejection of compact order, and it is more convenient to use.

Description

Amino oxide reaction kettle for producing 1, 4-di-aminoanthraquinone

The technical field is as follows:

the utility model relates to the technical field of 1.4 di-aminoanthraquinone production, in particular to an amino oxide reaction kettle for 1.4 di-aminoanthraquinone production.

Background art:

in the existing production process of amino oxide, 98% acid is firstly put into a reaction kettle as a solvent, then amino is put into the reaction kettle, 105% acid is added into the reaction kettle for oxidation reaction, the amino is oxidized into the amino oxide by controlling the pressure and the temperature in the kettle, then the material is put into a hydrolysis barrel for hydrolysis reaction, and the amino oxide is subjected to filter pressing and washing in a filter press after the reaction is finished, so that the finished product of the amino oxide is obtained.

Most of the existing devices are manually adjusted to add materials, the materials are unsafe to be added in the production reaction process, incomplete reaction is easily caused, 105% acid transition oxidation possibly caused by the existing reaction is required, the product yield and the product purity are reduced, and the benefit is poor, so that an amino oxide reaction kettle for producing 1.4-di-aminoanthraquinone is required to solve the problems.

The utility model has the following contents:

an object of the utility model is to provide a 1.4 two-amino anthraquinone production is with amino oxide reation kettle to solve the device that mentions in the above-mentioned background art and mostly be artificial regulation and add the material, and it is unsafe to add the material in the production reaction process, cause the reaction easily not thorough, and need present reaction probably cause 105% sour transition oxidation, product yield and product purity reduce, the not good problem of benefit.

The utility model discloses by following technical scheme implement: the utility model provides a 1.4 two-amino anthraquinone production is with amino oxidation body reation kettle, includes a jar body, jar body upper end is installed the cover, and the support frame is installed to its jar body lower extreme, and jar body front side installs the controller, cover upper end edge installs the magazine, and magazine inner wall lower extreme installs the matching through-hole, match the through-hole lower extreme and install second servo motor, and second servo motor and magazine lower extreme fixed mounting, the drain hole has been seted up to magazine lower extreme edge, and second servo motor and controller electric connection, jar body lower extreme intercommunication has connecting tube, and connecting tube edge inner wall interlude has the extension pipe, the connecting tube intermediate junction has the rotation block, and rotation block other end fixedly connected with divides the material export, divide material export opening part upper end fixedly connected with electric putter, and the electric putter other end and jar body fixed connection, the second rotating electrical machines is installed to the connecting tube lower extreme, and the auger is installed to second rotating electrical machines one end, auger other end fixedly connected with seals the block.

Preferably, jar body upper end edge fixedly connected with pivot, its pivot opposite side and cover fixed connection, and pivot one side installs a servo motor, the cover is two-way upset through a servo motor in the pivot with jar body and is connected, and a servo motor and controller electric connection.

Preferably, a first rotating electrical machines is installed at the middle position of the upper end of the tank cover, the lower end of the first rotating electrical machines is fixedly connected with a connecting insertion rod, the lower end of the connecting insertion rod is inserted and installed with a connecting insertion slot, the other end of the connecting insertion slot is fixedly connected with a mixing blade, the connecting insertion slot and the connecting insertion rod are of a cross structure, and the first rotating electrical machines are fixedly connected with the mixing blade in the connecting insertion slot through the connecting insertion rod.

Preferably, the mixing blade is of a cross-shaped net structure, the shape of the outer wall of the mixing blade is matched with that of the inner wall of the tank body, a sliding bead is embedded at the upper end of the side face of the mixing blade, and the mixing blade is connected with the tank body in a sliding drawing mode through the sliding bead.

Preferably, the matching through holes are of a spaced through hole structure, the shapes of the matching through holes are matched with the shapes of the material leakage openings, the matching through holes are in bidirectional rotary connection with the material leakage openings through second servo motors, and the material boxes are distributed at four groups of arc positions at the upper ends of the tank covers.

Preferably, the auger is swivelling joint through second rotating electrical machines and connecting pipe, and the auger is through electric putter and connecting pipe and be the lift connection, the shape of sealing the piece and connecting pipe's opening shape phase-match, and the opening distance of sealing the piece and connecting pipe and electric putter's flexible length phase-match, divide the material export to be swivelling joint through rotatory piece and connecting pipe.

The utility model has the advantages that: this 1.4 two-amino anthraquinone production is with amino oxide reation kettle's magazine can drive the rotatory regulation of matching through-hole through second servo motor to spill the material through the small opening automatically, and the magazine is the annular position and distributes on the cover, and second servo motor and controller electric connection, the integrated plc interface of installing of controller moreover can carry out centralized control, adjusts ejection of compact order, and it is more convenient to use.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the front view structure of an amino oxide reaction vessel for producing 1, 4-di-aminoanthraquinone of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of an amino oxide reaction vessel for producing 1.4-diaminoanthraquinone of the present invention;

FIG. 3 is an enlarged view of the portion A in FIG. 2 of the amino oxide reaction vessel for producing 1, 4-diaminoanthraquinone according to the present invention;

FIG. 4 is an enlarged view of the 1.4-diaminoanthraquinone production-use amino oxide reaction vessel at B in FIG. 2;

FIG. 5 is an enlarged view of the amino oxide reaction vessel for producing 1, 4-diaminoanthraquinone of the present invention at the point C in FIG. 2;

FIG. 6 is an enlarged view of the 1.4-amino-anthraquinone production amino oxide reaction vessel at D in FIG. 2.

In the figure: 1. the automatic feeding device comprises a tank body, 2, a tank cover, 3, a controller, 4, a support frame, 5, a first rotating motor, 6, a connecting inserted bar, 7, a mixing blade, 8, a second rotating motor, 9, a first servo motor, 10, a rotating shaft, 11, a material box, 12, a matching through hole, 13, a material leakage hole, 14, a second servo motor, 15, a connecting slot, 16, a sliding ball, 17, a sealing block, 18, a packing auger, 19, a connecting conduit, 20, an electric push rod, 21, a material distribution outlet, 22, a rotating block 23 and an extension pipe.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an amino oxide reaction kettle for producing 1.4 di-aminoanthraquinone, which comprises a tank body 1, a tank cover, a controller 3, a support frame 4, a first rotating motor 5, a connecting inserted rod 6, a mixing blade 7, a second rotating motor 8, a first servo motor 9, a rotating shaft 10, a material box 11, a matching through hole 12, a material leaking port 13, a second servo motor 14, a connecting slot 15, a sliding ball 16, a sealing block 17, a packing auger 18, a connecting conduit 19, an electric push rod 20, a material distributing outlet 21, a rotating block 22 and an extension pipe 23, wherein the tank cover 2 is arranged at the upper end of the tank body 1, the support frame 4 is arranged at the lower end of the tank body 1, the controller 3 is arranged at the front side of the tank body 1, a plc interface is integrated on the controller 3, the rotating shaft 10 is fixedly connected with the edge of the upper end of the tank body 1, the other side of the rotating shaft 10 is fixedly connected with the tank cover 2, and the first servo motor 9 is arranged at one side of the rotating shaft 10, the tank cover 2 is connected with the tank body 1 in a bidirectional overturning manner through a first servo motor 9 on a rotating shaft 10, the first servo motor 9 is electrically connected with a controller 3, so that the tank cover 2 is convenient to automatically open and close, and internal parts are convenient to replace and clean, a first rotating motor 5 is installed at the middle position of the upper end of the tank cover 2, the lower end of the first rotating motor 5 is fixedly connected with a connecting inserted rod 6, a connecting slot 15 is installed at the lower end of the connecting inserted rod 6 in an inserting manner, the other end of the connecting slot 15 is fixedly connected with a mixing blade 7, the connecting slot 15 and the connecting inserted rod 6 are in a cross-shaped structure, the first rotating motor 5 is fixedly connected with the mixing blade 7 in the connecting slot 15 through the connecting inserted rod 6 in an inserting manner, so that the first rotating motor 5 is convenient to be installed with the mixing blade 7 in an inserting manner, the use and the disassembly are convenient, the cleaning and the maintenance, a material box 11 is installed at the upper end edge of the tank cover 2, the lower end of the inner wall of the material box 11 is provided with a matching through hole 12, the matching through hole 12 is of a spaced through hole structure, the shape of the through hole of the matching through hole 12 is matched with the shape of the material leakage opening 13, the matching through hole 12 is in bidirectional rotary connection with the material leakage opening 13 through a second servo motor 14, the material box 11 is distributed at the upper end of the tank cover 2 in four groups of arc positions, so that the matching through hole 12 can conveniently adjust the discharging flow rate through rotation, the discharging sequence can be adjusted through a controller 3, the lower end of the matching through hole 12 is provided with the second servo motor 14, the second servo motor 14 is fixedly arranged with the lower end of the material box 11, the lower end edge of the material box 11 is provided with the material leakage opening 13, the second servo motor 14 is electrically connected with the controller 3, the lower end of the tank body 1 is communicated with a connecting conduit 19, an extension pipe 23 is inserted through the inner wall of the edge of the connecting conduit 19, and a rotary block 22 is connected in the middle of the connecting conduit 19, the other end of the rotating block 22 is fixedly connected with a material distributing outlet 21, the upper end of the opening of the material distributing outlet 21 is fixedly connected with an electric push rod 20, the other end of the electric push rod 20 is fixedly connected with the tank body 1, the lower end of the connecting conduit 19 is provided with a second rotating motor 8, one end of the second rotating motor 8 is provided with an auger 18, the auger 18 is rotatably connected with the connecting conduit 19 through the second rotating motor 8, the auger 18 is in lifting connection with the connecting conduit 19 through the electric push rod 20, the shape of the sealing block 17 is matched with the opening shape of the connecting conduit 19, the opening distance between the sealing block 17 and the connecting conduit 19 is matched with the telescopic length of the electric push rod 20, the material distributing outlet 21 is rotatably connected with the connecting conduit 19 through the rotating block 22, so that the auger 18 is convenient to carry out lifting adjustment, thereby preventing the material leakage through the sealing block 17 and carrying out full reaction, and convenient stable derivation, it is more convenient to use, 18 other ends fixedly connected with of auger seals 17, mixing leaf 7 is cross network structure, and the shape phase-match of mixing leaf 7 outer wall and the shape of jar body 1 inner wall, it has smooth pearl 16 to inlay on the mixing leaf 7 side, and mixing leaf 7 is the slip pull through smooth pearl 16 and jar body 1 and is connected, makes mixing leaf 7 conveniently slide like this and takes out, conveniently changes and jar body 1 inner wall clearance, and stirring effect is better.

The working principle is as follows: when the 1.4 amino oxide reaction kettle for producing the di-aminoanthraquinone is used, the device is firstly connected with a power supply, then the material box 11 is turned over and opened, then different materials are injected into the material box 11, then the starting sequence of the second servo motor 14 is controlled through the controller 3, the matching through hole 12 is rotated until the material leakage openings 13 are overlapped, one side of the materials is led into the tank body 1, then the first rotary motor 5 of the device is started to drive the mixing blade 7 to rotate through the connecting inserted rod 6 and the connecting inserted slot 15, the materials are fully stirred and reacted, after the reaction is finished, the electric push rod 20 of the device can be started, the sealing block 17 and the packing auger 18 are driven to extend into the tank body 1 through the extension pipe 23, so that the connecting guide pipe 19 is communicated, then the second servo motor 14 of the device is started to drive the packing auger 18 to rotate, the materials are led into the material distribution outlet 21 to be shunted and led out, when the inner wall of the tank body 1.4 amino oxide reaction kettle is cleaned in the existing process of amino oxide reaction kettle.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a 1.4 two-aminoanthraquinone production is with amino oxide reation kettle, includes a jar body (1), jar cover (2) are installed to jar body (1) upper end, and support frame (4) are installed to its jar body (1) lower extreme, and just jar body (1) front side installs controller (3), its characterized in that: cover (2) upper end edge-mounted has magazine (11), and magazine (11) inner wall lower extreme installs and match through-hole (12), match through-hole (12) lower extreme and install second servo motor (14), and second servo motor (14) and magazine (11) lower extreme fixed mounting, drain hole (13) have been seted up to magazine (11) lower extreme edge, and second servo motor (14) and controller (3) electric connection, jar body (1) lower extreme intercommunication has connecting tube (19), and connecting tube (19) edge inner wall interlude has extension pipe (23), connecting tube (19) intermediate junction has rotatory piece (22), and rotatory piece (22) other end fixedly connected with divides material export (21), divide material export (21) opening part upper end fixedly connected with electric putter (20), and electric putter (20) the other end and jar body (1) fixed connection, second rotating electrical machines (8) are installed to connecting tube (19) lower extreme, and auger (18) are installed to second rotating electrical machines (8) one end, auger (18) other end fixedly connected with closed piece (17).

2. The amino oxide reaction kettle for producing 1, 4-diamino-anthraquinone according to claim 1, characterized in that: jar body (1) upper end edge fixedly connected with pivot (10), its pivot (10) opposite side and cover (2) fixed connection, and pivot (10) one side installs first servo motor (9), cover (2) are two-way upset through first servo motor (9) on pivot (10) with jar body (1) and are connected, and first servo motor (9) and controller (3) electric connection.

3. The amino oxide reaction kettle for producing 1, 4-diamino-anthraquinone according to claim 2, characterized in that: first rotating electrical machines (5) are installed to cover (2) upper end intermediate position, and inserted bar (6) is connected to its first rotating electrical machines (5) lower extreme fixedly connected with, and connects inserted bar (6) lower extreme to insert to close and install connection slot (15), connection slot (15) other end fixedly connected with mixes leaf (7), and connection slot (15) and connection inserted bar (6) are cross structure, first rotating electrical machines (5) are the fixed connection that inserts with mixing leaf (7) in connection slot (15) through connecting inserted bar (6).

4. The amino oxide reaction kettle for producing 1, 4-diamino-anthraquinone according to claim 3, wherein: the mixed leaf (7) is a cross-shaped net structure, the shape of the outer wall of the mixed leaf (7) is matched with that of the inner wall of the tank body (1), a sliding bead (16) is embedded at the upper end of the side face of the mixed leaf (7), and the mixed leaf (7) is connected with the tank body (1) in a sliding drawing mode through the sliding bead (16).

5. The amino oxide reaction kettle for producing 1, 4-diamino-anthraquinone according to claim 4, characterized in that: the matching through holes (12) are of a spaced through hole structure, the shapes of the through holes of the matching through holes (12) are matched with the shapes of the material leakage openings (13), the matching through holes (12) are in bidirectional rotary connection with the material leakage openings (13) through second servo motors (14), and the material boxes (11) are distributed at four groups of arc positions at the upper end of the tank cover (2).

6. The amino oxide reaction kettle for producing 1, 4-diamino-anthraquinone according to claim 5, wherein: auger (18) are swivelling joint through second rotating electrical machines (8) and connecting pipe (19), and auger (18) are lift connection through electric putter (20) and connecting pipe (19), the shape of closing piece (17) and the opening shape phase-match of connecting pipe (19), and the opening distance of closing piece (17) and connecting pipe (19) and the flexible length phase-match of electric putter (20), divide material export (21) to be swivelling joint through rotatory piece (22) and connecting pipe (19).