Zircon sand alkali fusion decomposing equipment

A technology of zircon sand and alkali fusion, applied in the direction of zirconium compounds, inorganic chemistry, chemical instruments and methods, etc., can solve the problems of incomplete decomposition, low fusion degree of zircon sand and alkali solution, etc., and achieve good heating effect, stirring The effect is better and the effect of improving the quality of the product

Inactive Publication Date: 2019-03-01
CHANGZHOU COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an alkali fusion decomposition of zircon sand that can effectively solve the problem of low fusion degree and incomplete decomposition of zircon sand and alkali solution, greatly improve the purity of zircon sand alkali fusion decomposition, and improve the quality of the product. equipment

Method used

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  • Zircon sand alkali fusion decomposing equipment
  • Zircon sand alkali fusion decomposing equipment
  • Zircon sand alkali fusion decomposing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] See Figure 1 to Figure 10 , the zircon sand alkali fusion decomposition equipment of the present embodiment comprises:

[0051] Stirring chamber 1 has a stirring chamber 1-1 inside, and an oil passage 1-2 for heating the stirring chamber 1-1 is arranged on the inner wall;

[0052] The spiral stirring roller 2 is arranged in the stirring chamber 1-1 of the stirring chamber 1;

[0053] The driving mechanism 3 is used to drive the spiral stirring roller 2 to rotate for stirring;

[0054] The vibration generating mechanism 4 is used for reciprocating axial displacement of the spiral stirring roller 2 to vibrate the material in the stirring chamber 1-1 when the spiral stirring roller 2 rotates.

[0055] The mixing chamber 1 is provided with a material inlet 1-3 and a material outlet 1-4 connected with the mixing chamber 1-1, and an oil inlet 1-5 and an oil outlet respectively connected with both ends of the oil passage 1-2. Mouth 1-6. The oil passage 1-2 is spirally arr...

Embodiment 2

[0070] This embodiment is basically the same as Embodiment 1, the difference is:

[0071] See Figure 11 with Figure 12 A hemispherical groove 4-3-2 is provided on one end surface of the driving piece 4-3 of the vibration generating mechanism 4 facing the fixed piece 4-2. The driving part is steel ball 4-3-3. The steel ball 4-3-3 is located on the hemispherical groove 4-3-2, and cooperates with the annular chute 4-2-1.

Embodiment 3

[0073] This embodiment is basically the same as Embodiment 1, the difference is:

[0074] The feeding and breaking up mechanism 5 includes a feeding box 5-1, a breaking up roller 5-2 and a second motor 5-3. The top of the blanking box 5-1 is provided with a blanking opening, and the bottom of the inner cavity of the blanking box 5-1 is the bottom of a shrinking cavity communicated with the feeding opening 1-3. The breaking up roller 5-2 is horizontally arranged in the cavity of the discharge box 5-1, and is connected in rotation with the inner wall of the discharge box 5-1. A plurality of breaking up thorns 5-2-1 are evenly distributed on the peripheral surface of the breaking up roller 5-2. The second motor 5-3 drives the rotation of the loosening roller 5-2.

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Abstract

The invention discloses zircon sand alkali fusion decomposing equipment. The zircon sand alkali fusion decomposing equipment comprises a stirring bin, a screw stirring roll, a driving mechanism and avibrating generation mechanism, wherein a stirring cavity is formed in the stirring bin; an oil line for heating the stirring cavity is formed in the inner wall of the stirring bin; the screw stirringroll is arranged in the stirring cavity of the stirring bin; the driving mechanism is used for driving the screw stirring roll to rotate so as to stir; and the vibrating generation mechanism is usedfor carrying out reciprocating axial movement during rotation of the screw stirring roll so as to vibrate a material in the stirring cavity. The stirring bin is provided with a feeding opening, a discharging opening, an oil inlet and an oil outlet, the feeding opening and the discharging opening communicate with the stirring cavity, and the oil inlet and the oil outlet separately communicate withtwo ends of an oil line; and the oil line is spirally arranged on the outer side of the stirring cavity. By the vibrating generation mechanism, the material in the vibrating stirring cavity can move axially during rotary stirring of the screw stirring roll, the problems that the degree of fusion of zircon sand and alkali liquor is not high, and decomposition is incomplete can be solved effectively, the purity of alkali fusion decomposing of zircon sand is greatly improved, and the quality of products is also improved.

Description

technical field [0001] The invention relates to equipment for the preparation of rare metal salts, in particular to a zircon sand alkali fusion decomposition equipment Background technique [0002] Zirconium oxychloride is an important basic chemical product of zirconium salt and the main raw material for the manufacture of other zirconium products. It is widely used as an additive, catalyst and waterproofing agent for rubber, leather, refractory materials and ceramics. At present, zirconium oxychloride is mainly prepared by alkali-fused zircon sand. During production, zircon sand is added to a crucible filled with lye for chemical reaction, and alkali-fused material is obtained after the reaction. The Chinese Patent Publication No. CN202912718U discloses the patent document "A Continuous Alkali Fusion Decomposition Zircon Sand Equipment", which records that "when the continuous alkali fusion decomposition zircon sand starts, the zircon sand and caustic soda are poured into ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01G25/00
CPCC01G25/00
Inventor 钱志良
Owner CHANGZHOU COLLEGE OF INFORMATION TECH
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