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Reaction kettle

A reaction kettle and reaction chamber technology, applied in the field of polyolefin catalyst preparation, can solve problems such as low production efficiency and cumbersome operation

Active Publication Date: 2020-09-29
CHINA ENERGY GRP NINGXIA COAL IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, the relevant operations are completed by using reactors, filters and drying kettles respectively. Due to the use of more equipment, the operations are cumbersome and the production efficiency is low.

Method used

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] Such as figure 1 with figure 2 As shown, the reaction kettle of the present invention includes a kettle body 1, a stirring mechanism, a filtering mechanism, and a spraying mechanism; the kettle body 1 is provided with a reaction chamber for reacting materials, and the top of the kettle body 1 is provided There is a feed inlet 2 communicating with the reaction chamber, the bottom of the kettle body 1 is provided with a solid material outlet 3 and a liquid material outlet 4 communicating with the reaction chamber; the filtering mechanism includes a horizontally arranged The filter plate 5 in the reaction chamber, the filter plate 5 is configured to be able to ...

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Abstract

The invention discloses a reaction kettle. The reaction kettle comprises a kettle body (1), a stirring mechanism, a filtering mechanism and a spraying mechanism, wherein a reaction chamber for materials to react is arranged in the kettle body (1); a feeding hole (2) communicated with the reaction chamber is formed in the top of the kettle body (1); a solid material outlet (3) and a liquid materialoutlet (4) which are communicated with the reaction chamber are formed in the bottom of the kettle body (1); the filtering mechanism comprises a filtering plate (5) which is horizontally arranged inthe reaction chamber, and the filtering plate (5) is configured to filter and separate a solid material and a liquid material which are formed after the materials react; the stirring mechanism is configured to stir the materials and push the solid material to the solid material outlet (3); and the spraying mechanism is configured to be capable of spraying and washing the solid material. The reaction kettle provided by the invention has the advantages of simple operation and high production efficiency.

Description

Technical field [0001] The invention relates to the field of polyolefin catalyst preparation, in particular to a reactor. Background technique [0002] Polyolefin catalyst is the core of the olefin polymerization reaction process. Since its inception, related technologies have made great progress. The common preparation method of polyolefin catalyst is to react magnesium halide with alcohol to prepare a magnesium halide alcoholate carrier, and then The catalytically active component is loaded on the carrier to prepare the polyolefin catalyst. The above-mentioned whole process includes raw material purification, magnesium halide carrier preparation and catalyst preparation. Among them, the preparation process of the halide magnesium compound carrier and the catalyst preparation process involve reaction and filtration. , Washing and drying processes. In the prior art, the related operations are respectively completed by using a reaction kettle, a filter and a drying kettle. Due to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/00
CPCB01J19/0053B01J19/18
Inventor 焦洪桥邵俊杰李化毅胡友良袁炜王林李倩罗志孟永智胡琳黄河
Owner CHINA ENERGY GRP NINGXIA COAL IND CO LTD
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