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High-molecular-polymer reaction vessel

A high molecular polymer and reaction vessel technology, which is applied in chemical/physical/physical chemical fixed reactors, pressure vessels used in chemical processes, chemical instruments and methods, etc., can solve the problem of poor stirring effect of reaction vessels and the utilization rate of steam Low-level problems, to achieve the effect of improving the stirring effect, high steam utilization rate, and uniform molecular weight

Active Publication Date: 2016-06-01
山东万达化工有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention lies in the problems of poor stirring effect and low steam utilization rate of the reaction vessel in the prior art, thereby providing a reaction vessel with good stirring effect and high steam utilization rate

Method used

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  • High-molecular-polymer reaction vessel

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Embodiment 1

[0031] This embodiment provides a kind of polymer reaction vessel, such as figure 1 shown, including,

[0032] The tank body 1 has an accommodating space;

[0033] Stirring device, including a rotating shaft 21 arranged vertically at the center of the tank body 1 and driven by a power device to rotate, and several paddles 22 arranged on the rotating shaft 21;

[0034] The rotating shaft 21 is hollow to form an air channel 31, and the paddle 22 is formed with a main channel 32 axially arranged along the paddle 22, and a side channel 33 arranged at a certain angle with the main channel 32, so The main channel 32 communicates with the air channel 31, and extends toward the axial direction of the paddle 22 to form a main air injection port, and the side channel 33 communicates with the main channel 32 and extends toward the diameter of the paddle 22. Extending in the direction to form a side jet;

[0035] The width of the air channel 31: the width of the main channel 32: the wi...

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Abstract

The invention relates to a high-molecular-polymer reaction vessel. A stirring device and a steam leading-in mechanism are integrated, high-temperature steam circulating channels are formed in a rotating shaft and paddles of the stirring device, and high-temperature steam is sprayed out from steam spraying openings in the paddles; as the multiple paddles and the multiple steam spraying openings are located inside a tank, the effect of dispersing steam can be achieved, liquidation of the steam in the tank is promoted, heat carried by the steam is fully released into the tank, and soft water serving as a production raw material of a high-molecular polymer is formed after the steam is liquefied; in addition, the paddles and the steam spraying openings can rotate along with the rotating shaft, the steam more evenly reaches all the parts in the tank, the stirring effect of the high-temperature steam on the raw materials of the high-molecular polymer in a kettle is improved, the high-molecular polymer is more fully and evenly reacted accordingly, the content of un-reacted polymeric monomers is low, and the molecular weight of the high-molecular polymer is even.

Description

technical field [0001] The invention relates to a high molecular polymer container, which belongs to the technical field of chemical equipment. Background technique [0002] The polymer polymerization reaction is to add the raw materials of the reactants into the reaction vessel, and control the reaction conditions to polymerize the reaction monomers to form a polymer. In order to make the reaction proceed uniformly, it is necessary to stir the reactants in the reaction vessel. At present, mechanical stirring is often used to stir the reactants. [0003] Chinese patent document CN202778444U discloses a reaction vessel heated and stirred by steam, which includes a tank body and a pipeline inserted into the tank body, and the pipeline has a steam inlet. In specific use, high-pressure steam enters the inside of the tank through the pipeline and the steam inlet provided on the pipeline to stir the liquid mixture in the tank. However, since the high-pressure steam is directly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J3/04B01J19/18
CPCB01J3/046B01J19/18B01J2219/0027
Inventor 金爱莲
Owner 山东万达化工有限公司
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