CN-121972051-A - Advanced chemical industry new material's preparation facilities

CN121972051ACN 121972051 ACN121972051 ACN 121972051ACN-121972051-A

Abstract

The invention relates to the technical field of preparation of new chemical materials, in particular to a preparation device of an advanced new chemical material, which comprises a preparation tank which is vertically arranged, wherein a driving shaft and a rotating frame are arranged in the preparation tank, the driving shaft is rotatably arranged in the preparation tank, the rotating frame is coaxially arranged on the driving shaft, a plurality of groups of stirring sheets are arranged on the driving shaft, a plurality of groups of mixing sheets are arranged on the rotating frame, when the new chemical material raw materials are prepared and stirred, the plurality of groups of stirring sheets and the plurality of groups of mixing sheets are staggered, a baffle is arranged on the driving shaft, the baffle is arranged at the lower end of the stirring sheets, the baffle and the preparation tank at the lower side are encircled to form a containing cavity, the stirred materials are conveyed into the containing cavity, the materials are arranged into thin sheets, and then bubbles in the raw materials are rapidly discharged by matching with a negative pressure generating device which is externally connected with an air outlet.

Inventors

GAO YUNHE
GUO BAOHUA
ZHANG JINQIANG
NI CHANGLIN
HUANG ZHIPENG
ZHANG MIAN
ZHAO WEIDONG
ZHOU HUSHAN

Assignees

河北福德化工科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260225

Claims (10)

1. A preparation device of an advanced new chemical material comprises a preparation tank (1), and is characterized by comprising a driving shaft (2), wherein the driving shaft (2) is coaxially and rotatably arranged in the preparation tank (1), a plurality of groups of stirring sheets (21) are circumferentially arranged on the driving shaft (2), a plurality of stirring sheets (21) are uniformly arranged in the vertical direction, a rotating frame (3) is rotatably sleeved on the driving shaft (2), a plurality of groups of mixing sheets (31) are circumferentially arranged on the rotating frame (3), a plurality of groups of mixing sheets (31) are uniformly arranged at equal intervals in the vertical direction, a triggering mechanism (32) is arranged on the mixing sheet (31) at the lowest end, a first gap is arranged between the rotating frame (3) and the driving shaft (2), a circular partition plate (4) is rotatably arranged on the driving shaft (2), a plurality of feeding holes (41) are formed in the partition plate (4), a containing cavity is formed by surrounding the partition plate (4) and the preparation tank (1), a plurality of sealing plates (42) are slidingly arranged on the partition plate (4), when the stirring sheets (21) are arranged on the lower side of the partition plate (4), and the stirring sheets (1) are alternately arranged between the stirring sheets (21) and the driving shaft (2), when the driving shaft (2) rotates positively to drive the partition plate (4) to rotate and degas, and the driving shaft (2) moves reversely to one side of the gap II close to the feed inlet (41), the triggering mechanism (32) on the mixing piece (31) enables the sealing plate (42) to slide to open the feed inlet (41).
2. The device for preparing the advanced chemical new material according to claim 1, wherein a telescopic driving source (12) is arranged at the lower end of the driving shaft (2), the driving shaft (2) slides in the up-down direction by the telescopic driving source (12), and the baffle plate (4) is driven to move up and down when the driving shaft (2) slides up and down, so that the volume of the accommodating cavity is changed.
3. The device for preparing the advanced new chemical material according to claim 1, wherein the triggering mechanism (32) comprises a first stop block (321), a second stop block (322) and a deflector rod (323), the first stop block (321) is arranged at one side, far away from the feed inlet (41), of the upper end of the sealing plate (42), the second stop block (322) is arranged at one side, close to the feed inlet (41), of the upper end of the sealing plate (42), the deflector rod (323) is vertically arranged at the bottom of the mixing plate (31) along the up-down direction, and when the driving shaft (2) moves to one side, close to the feed inlet (41), of the second gap after reversing, the deflector rod (323) pushes the second stop block (322) to enable the sealing plate (42) to slide along the partition plate (4) so as to open the feed inlet (41).
4. The device for preparing the advanced new chemical material according to claim 1, wherein a torsion spring (22) is arranged in the second gap, one end of the torsion spring (22) is connected with the driving shaft (2), the other end of the torsion spring is connected with the partition plate (4), the initial state torsion spring (22) enables the driving shaft (2) to be positioned at one side far away from the feeding hole (41), and the torsion spring (22) stores force when the driving shaft (2) reversely moves along the second gap.
5. The device for preparing the advanced chemical new material according to claim 2, wherein a plurality of material guiding plates (33) are arranged at the lower end of the partition plate (4), the material guiding plates (33) are arc-shaped, and the material guiding plates (33) push the raw material away from the circle center when the driving shaft (2) is reversed.
6. The device for preparing the advanced chemical new material according to claim 5, wherein the material guiding plate (33) comprises a telescopic groove (331) and a telescopic plate (332), the telescopic plate (332) stretches up and down along the telescopic groove (331), and when the partition plate (4) moves up and down, the lower end of the telescopic plate (332) is always abutted to the bottom of the preparation tank.
7. The device for preparing the advanced chemical new material according to claim 1, wherein the stirring plate (21) is provided with a containing groove (211), when the stirring plate (21) and the mixing plate (31) are positioned on the same plane, a deflector rod (323) arranged at the bottom of the mixing plate (31) is contained in the containing groove (211), and a plurality of stirring plates (21) and a plurality of mixing plates (31) are matched to form a vertical plate.
8. The preparation device of the advanced chemical new material according to claim 1, wherein the driving shaft (2) is provided with a driving source I (23), the driving source I (23) is fixedly arranged on the driving shaft (2), and an output end of the driving source I (23) drives the rotating frame (3) to rotate around the driving shaft (2) along the gap I.
9. The device for preparing the advanced chemical new material as claimed in claim 3, wherein the air outlet (11) is connected with a negative pressure generating device for adjusting the pressure intensity in the accommodating cavity.
10. The device for preparing the advanced chemical new material according to any one of claims 1 to 9, wherein a second driving source (13) is arranged at the upper end of the preparation tank (1), the second driving source (13) is arranged at the upper end of the preparation tank (1) through a mounting frame, and the second driving source (13) controls the driving shaft (2) to rotate forwards or reversely.

Description

Advanced chemical industry new material's preparation facilities Technical Field The invention relates to the technical field of preparation of new chemical materials, in particular to a preparation device of an advanced new chemical material. Background The preparation and mixing of advanced chemical new materials (such as high-performance polymers, catalyst precursors, nano composite slurry and the like) are key process links in chemical production, and directly influence the microstructure and performance indexes of subsequent products. The raw materials of the new material have high viscosity, are easily affected by factors such as temperature, shear rate and the like in the processing and preparation process, and have poor fluidity and difficult control of mixing uniformity. Because the viscosity of the high-viscosity high-concentration liquid is larger, the raw materials are easy to adhere to stirring sheets in the stirring device after the raw materials are prepared and stirred by the preparation device. At present, the stirring sheet is detached from the device, liquid on the stirring sheet is cleaned, and finally the clean stirring sheet is reinstalled on the device, so that the operation steps are very complicated, and the waste of expensive new materials is easily caused. The Chinese patent document with the authorized bulletin number of CN114452864B discloses an automatic stirring and pouring mechanism for high-viscosity high-concentration liquid, which comprises a lifting device, a supporting component and a stirring component, wherein the supporting component comprises a supporting sleeve ring, two groups of guide cylinders and two groups of supporting rods, the stirring component comprises a stirring cylinder, a cover plate, a support, a motor, a rotating shaft and a spiral stirring piece, the side wall of the top end of the stirring cylinder is provided with a mounting frame, an electric telescopic rod is arranged on the mounting frame, the movable end of the electric telescopic rod is provided with a mounting frame, a spray box is arranged on the mounting frame, the top end of the mounting frame is provided with a mounting support, a progress switch and a return switch, a stirring plate is hinged on the mounting support, racks are arranged on the fixing seats in one group of spiral lifters, a bevel gear a is arranged on the rotating shaft, a rotating rod is arranged on a mounting seat on the cover plate, and two ends of the rotating rod are respectively provided with a bevel gear B and a cylindrical gear. Utilize spiral stirring piece to stir the viscous material, because the spiral piece is located the raw materials of spiral piece internal portion and can rotate up-and-down motion along with the spiral piece at the in-process of stirring, and be located the viscose outside the spiral piece rotation range, because the poor in self mobility can not rely on flowing in time entering stirring range at the in-process of stirring, and when the stirring of viscous chemical industry new material, because the material mobility is poor, can form a large amount of bubbles in the raw materials when the gaseous quick outflow of raw materials is difficult to and then stirs, the bubble can influence advanced chemical industry new material's preparation quality and porosity. Disclosure of Invention The invention provides a preparation device of an advanced chemical new material, and aims to solve the problems that the advanced chemical new material cannot timely enter a stirring range depending on flow in the stirring process due to poor flowability of the advanced chemical new material, and when viscous raw materials are stirred, gas in the raw materials is difficult to flow out rapidly due to poor flowability of the materials, so that a large number of bubbles are formed in the raw materials during stirring, and the bubbles influence the preparation quality of the chemical new material in the related art. The utility model provides a preparation facilities of advanced chemical industry new material, including the preparation jar, the drive shaft coaxial rotation sets up in the preparation jar, the drive shaft is gone up circumference and is provided with multiunit stirring piece, every group stirring piece all is provided with a plurality ofly along upper and lower direction equidistant, the rotating turret rotates the cover and establishes in the drive shaft, circumference is provided with multiunit mixing piece on the rotating turret, every group mixing piece evenly is provided with a plurality ofly along upper and lower direction equidistant, all be provided with trigger mechanism on the mixing piece of lower extreme, be provided with clearance one between rotating turret and the drive shaft, the baffle, circular baffle rotates and sets up in the drive shaft, be provided with a plurality of feed inlets on the baffle, the baffle forms the accommodation chamber with the preparation jar is encircleed, s