CN217248486U

CN217248486U - Mixing equipment for preparing core titanium dioxide powder

Info

Publication number: CN217248486U
Application number: CN202121934192.5U
Authority: CN
Inventors: 徐英豪
Original assignee: China Ti Group Yusheng Titanium Industry Co ltd
Current assignee: China Ti Group Yusheng Titanium Industry Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-08-23
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the technical field of chemical production, in particular to a mixing device for preparing cladding titanium dioxide powder, which comprises a tank body and a fixed bracket, wherein the tank body is fixedly connected with the fixed bracket through a fixed plate, a rotating shaft is arranged inside the tank body, and the bottom of pivot is equipped with the homogeneity head, the top of the jar body is equipped with the apron, the top of the jar body is equipped with elevating system and gear motor, elevating system includes two synchronous machine, two lead screws, two sliders and lifter plate, two synchronous machine fixed mounting are in the top of fixed bolster, the lead screw is connected with synchronous machine's output shaft transmission, the slider passes through the vice sliding connection of nut of lead screw on the lead screw, lifter plate and two slider fixed connection, gear motor fixes on the lifter plate, gear motor's output shaft and pivot transmission are connected, the upper portion of the jar body is equipped with first inlet pipe and second inlet pipe, the bottom of the jar body is equipped with the discharge gate. The device realizes the uniform mixing of the core titanium dioxide each component raw material.

Description

Mixing equipment for preparing core titanium dioxide powder

Technical Field

The utility model belongs to the technical field of chemical production, specifically relate to a mixing apparatus for preparation of nuclear titanium dioxide powder.

Background

The titanium dioxide is mainly prepared from titanium dioxide, has good covering power, tinting strength and opacity, can resist light, heat and acid and alkali, is an important inorganic chemical pigment, and is widely applied to the fields of coatings, plastics, papermaking auxiliaries, printing ink, rubber, ceramics, chemical fibers, cosmetics and the like. The production process of the titanium dioxide at present mainly comprises two process routes of a sulfuric acid method and a chlorination method. The coated titanium dioxide (the coating amount is less than 20 percent and can be called as coated titanium dioxide) has an inner core and a coating layer, is prepared by taking crushed natural ore powder as a core and uniformly coating a layer of nano-grade superfine titanium dioxide on the surface, has the whiteness of the titanium dioxide, and has other properties equivalent to the titanium dioxide. Mixing apparatus for the preparation of current packet nuclear titanium dioxide often appears the material and mixes inhomogeneously when using, and the material uniformity on each aspect differs, leads to the technology unstable, influences product quality, and the inconvenient washing of jar internal portion simultaneously causes equipment cleaning difficulty, has increased economic cost.

Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a mixing apparatus for preparing nuclear titanium dioxide powder, which comprises a tank body and a fixed support, the tank body passes through fixed plate and fixed support fixed connection, the inside of the tank body is provided with the pivot, and the bottom of pivot is provided with the homogeneity head, the top of the tank body is provided with open closed apron and is used for supporting the fender edge of apron, and keeps off the below that is located the apron, the circular through-hole that supplies the pivot to pass is seted up at the center of apron, the apron includes left cover plate and right cover plate, left cover plate and right cover plate articulate respectively on the lateral wall at tank body top, the top of the tank body is provided with elevating system and gear motor, elevating system includes two synchronous machine, two lead screws, two sliders and lifter, two synchronous machine fixed mounting is in the top of fixed support, The two screw rods are respectively arranged at the left side and the right side of the tank body, the top ends of the two screw rods respectively penetrate through the top wall of the fixed bracket and are in transmission connection with the output shaft of the synchronous motor at the corresponding side, the bottom ends of the two screw rods are respectively and rotatably connected on the fixed bracket, the two screw rods respectively penetrate through the two slide blocks, the slide blocks are connected on the screw rod in a sliding way through the nut pair of the screw rod, the left end and the right end of the lifting plate are respectively fixedly connected with the two slide blocks, the speed reducing motor is fixedly arranged on the lifting plate, an output shaft of the speed reducing motor penetrates through the lifting plate and is in transmission connection with the top end of the rotating shaft, the upper part of the tank body is provided with a first feeding pipe and a second feeding pipe, and first inlet pipe and second inlet pipe run through the fixed bolster respectively, be provided with temperature sensor on the casing of the jar body, be provided with the heating jacket on the outer wall of the jar body, the bottom of the jar body is provided with the discharge gate.

Preferably, the temperature sensor adopts a GWT2088A type waterproof and anticorrosion temperature sensor for detecting the temperature in the tank body.

Preferably, be provided with two stoppers on the fixed bolster, and the lead screw runs through two stoppers, and two stoppers are used for carrying on spacingly to the lift operation of lifter plate, and when the lifter plate rose to the highest position, left side apron and right side apron can be opened completely, conveniently wash jar internal portion.

Preferably, the lateral part of fixed bolster is provided with control panel, temperature sensor, gear motor and two synchronous machine all with control panel electric connection.

Preferably, the left cover plate and the right cover plate are respectively provided with a bolt and a bolt hole which are matched with each other, so that the left cover plate and the right cover plate can be conveniently fixed.

The utility model discloses still including enabling other subassemblies of a cladding titanium dioxide powder preparation with mixing apparatus normal use, be the conventional technological means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field, such as a speed reducing motor, a synchronous motor and the like.

The working principle of the utility model is that, firstly, a certain amount of ore powder suspension is put into the tank body through the first inlet pipe, the temperature is raised to 70-100 ℃, then a certain amount of nano-scale rutile type titanium dioxide emulsion is added, and a proper amount of acid-base liquid is added through the second inlet pipe, so as to adjust the pH value within the range of 1.0-4.0, then the gear motor is started to stir, simultaneously, two synchronous motors rotate positively to drive the screw rod to rotate, further, two sliders and the lifting plate move upwards and drive the gear motor and the homogenizing head to move upwards, then, the two synchronous motors rotate reversely, the lifting plate moves the gear motor and the homogenizing head to move downwards, and the operation is repeated until all layers of the materials are stirred uniformly; when needs wash jar internal portion, make the lifter plate rise to the highest position, open left side apron and right side apron, it can to use suitable washing water to wash.

The utility model has the advantages that the device has reasonable structural design and convenient operation, can uniformly stir the materials in the tank body through the design of the lifting mechanism, the rotating shaft, the gear motor and the homogenizing head, simultaneously ensures that the uniformity of the materials on each layer is the same, ensures the stability of the production process and improves the product quality; through the design of open-close type apron, conveniently wash jar internal portion, saved economic cost.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the cover plate of the present invention.

In the figure: 1. the novel energy-saving stove comprises a tank body, 2 parts of a fixed support, 3 parts of a fixed plate, 4 parts of a rotating shaft, 5 parts of a homogenizing head, 6 parts of a blocking edge, 7 parts of a left cover plate, 8 parts of a right cover plate, 9 parts of a speed reducing motor, 10 parts of a synchronous motor, 11 parts of a screw rod, 12 parts of a sliding block, 13 parts of a lifting plate, 14 parts of a first feeding pipe, 15 parts of a second feeding pipe, 16 parts of a temperature sensor, 17 parts of a heating sleeve, 18 parts of a discharging port, 19 parts of a limiting block, 20 parts of a control panel, 21 parts of a plug and 22 parts of a plug hole.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without making creative efforts shall be included in the protection scope of the present invention.

Examples

As shown in fig. 1-2, the utility model provides a mixing apparatus for preparing nuclear titanium dioxide, including a jar body 1 and a fixed bolster 2, jar body 1 is through fixed plate 3 and a fixed bolster 2 fixed connection, the inside of jar body 1 is provided with pivot 4, and the bottom of pivot 4 is provided with homogenizing head 5, the top of jar body 1 is provided with open closed apron and is used for supporting the fender edge 6 of apron, and keeps off the below that edge 6 is located the apron, the circular through-hole that supplies pivot 4 to pass is seted up at the center of apron, the apron includes left cover plate 7 and right cover plate 8, left cover plate 7 and right cover plate 8 articulate respectively on the lateral wall at jar body 1 top, the top of jar body 1 is provided with elevating system and gear motor 9, elevating system includes two synchronous machine 10, two lead screws 11, two sliders 12 and lifter 13, two synchronous machine 10 fixed mounting is in the top of fixed bolster 2, And are separately arranged at the left and right sides of the tank body 1, the top ends of the two lead screws 11 respectively penetrate through the top wall of the fixed support 2 and are connected with the output shaft of the corresponding side synchronous motor 10, the bottom ends of the two lead screws 11 are rotatably connected on the fixed support 2, the two lead screws 11 respectively penetrate through the two sliders 12, the sliders 12 are connected on the lead screws 11 through the nut pairs of the lead screws 11 in a sliding manner, the left and right ends of the lifting plate 13 are respectively fixedly connected with the two sliders 12, the speed reducing motor 9 is fixedly arranged on the lifting plate 13, the output shaft of the speed reducing motor 9 penetrates through the lifting plate 13 and is connected with the top end of the rotating shaft 4 in a transmission manner, the upper part of the tank body 1 is provided with a first inlet pipe 14 and a second inlet pipe 15, the first inlet pipe 14 and the second inlet pipe 15 respectively penetrate through the fixed support 2, and the shell of the tank body 1 is provided with a temperature sensor 16, the outer wall of the tank body 1 is provided with a heating jacket 17, and the bottom of the tank body 1 is provided with a discharge hole 18.

The temperature sensor 16 adopts a GWT2088A type waterproof and anti-corrosion temperature sensor to detect the temperature in the tank body 1. Be provided with two stoppers 19 on the fixed bolster 2, and lead screw 11 runs through two stoppers 19, two stoppers 19 are used for carrying on spacingly to the lift operation of lifter plate 13, and when lifter plate 13 rose to the highest position, left side apron 7 and right side apron 8 can be opened completely, conveniently wash the internal portion of jar 1. The side of the fixed bracket 2 is provided with a control panel 20, and the temperature sensor 16, the speed reducing motor 9 and the two synchronous motors 10 are all electrically connected with the control panel 20. The left cover plate 7 and the right cover plate 8 are respectively provided with a bolt 21 and a bolt hole 22 which are matched with each other, so that the left cover plate 7 and the right cover plate 8 can be conveniently fixed.

The working principle of the utility model is that, firstly, a certain amount of ore powder suspension is put into the tank body 1 through the first inlet pipe 14, the temperature is raised to 70-100 ℃, then a certain amount of nano-scale rutile type titanium dioxide emulsion is added, and a proper amount of acid-base liquid is added through the second inlet pipe 15, so as to adjust the pH value within the range of 1.0-4.0, then the gear motor 9 is started to stir, simultaneously, the two synchronous motors 10 rotate positively, the screw rod 11 is driven to rotate, further, the two sliding blocks 12 and the lifting plate 13 move upwards, and the gear motor 9 and the homogenizing head 5 are driven to move upwards, then the two synchronous motors 10 rotate reversely, the lifting plate 13 drives the gear motor 9 and the homogenizing head 5 to move downwards, the operation is repeated until all layers of the material are stirred uniformly; when the interior of the tank body 1 needs to be cleaned, the lifting plate 13 is lifted to the highest position, the left cover plate 7 and the right cover plate 8 are opened, and proper cleaning water is used for washing.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a cladding titanium dioxide powder preparation is with mixing apparatus, includes jar body and fixed bolster, its characterized in that: the tank body is fixedly connected with a fixed support through a fixed plate, a rotating shaft is arranged in the tank body, a homogenizing head is arranged at the bottom end of the rotating shaft, an open-close type cover plate and a blocking edge used for supporting the cover plate are arranged at the top of the tank body, the blocking edge is positioned below the cover plate, a circular through hole through which the rotating shaft passes is formed in the center of the cover plate, the cover plate comprises a left cover plate and a right cover plate, the left cover plate and the right cover plate are respectively hinged on the side wall of the top of the tank body, a lifting mechanism and a speed reduction motor are arranged above the tank body, the lifting mechanism comprises two synchronous motors, two lead screws, two sliding blocks and a lifting plate, the two synchronous motors are fixedly arranged above the fixed support and are respectively arranged at the left side and the right side of the tank body, and the top ends of the two lead screws respectively penetrate through the top wall of the fixed support and are in transmission connection with output shafts of the synchronous motors at the corresponding sides, two the bottom of lead screw is all rotated and is connected on the fixed bolster, two the lead screw runs through two sliders respectively, the vice sliding connection of nut that the slider passes through the lead screw is on the lead screw, both ends respectively with two slider fixed connection about the lifter plate, gear motor fixed mounting is on the lifter plate, gear motor's output shaft runs through the lifter plate and is connected with the top transmission of pivot, the upper portion of the jar body is provided with first inlet pipe and second inlet pipe, and just first inlet pipe and second inlet pipe run through the fixed bolster respectively, be provided with temperature sensor on the casing of the jar body, be provided with the heating jacket on the outer wall of the jar body, the bottom of the jar body is provided with the discharge gate.

2. The mixing apparatus for preparing coated titanium dioxide powder according to claim 1, wherein: the temperature sensor adopts a GWT2088A type waterproof and anti-corrosion temperature sensor.

3. The mixing apparatus for preparing nuclear-coated titanium dioxide powder according to claim 1, wherein: the fixed support is provided with two limiting blocks, and the lead screw penetrates through the two limiting blocks.

4. The mixing apparatus for preparing coated titanium dioxide powder according to claim 1, wherein: the lateral part of fixed bolster is provided with control panel, temperature sensor, gear motor and two synchronous machine all are connected with control panel electricity.

5. The mixing apparatus for preparing coated titanium dioxide powder according to claim 1, wherein: and the left cover plate and the right cover plate are respectively provided with a bolt and a bolt hole which are matched with each other.