Continuous production structure of low-volatility raw rubber
A production structure and low volatility technology, applied in the field of raw rubber production, can solve problems such as low production efficiency, pollutant discharge, and inability to continuously feed materials
Inactive Publication Date: 2016-01-27
吴长江
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Problems solved by technology
It relates to the technical field of silicone rubber, and solves the problems in the prior art that the powder overflows when it is added, cannot be continuously fed, collects the remaining liquid raw materials for the reaction, and uses additional energy when the reaction raw materials are dried and kept warm.
[0008] However, in the existing production process, the general equipment investment is relatively large, the production efficiency is low, and certain pollutants will be discharged.
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[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.
[0026] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...
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Abstract
A continuous production structure of low-volatility raw rubber comprises a dehydration kettle, a mixing machine, a polymerization reactor, a low molecule removing device and a discharge machine, wherein the bottom of the dehydration kettle is connected with the bottom of the mixing machine which is connected with the polymerization reactor, the polymerization reactor is connected with the top of the low molecule removing device, and the bottom of the low molecule removing device is connected with the discharge machine; the low molecule removing device comprises a low molecule removing kettle and a vacuum pump, and the low molecule removing kettle is provided with a plurality of vacuum pumping holes, is connected with the vacuum pump through the vacuum pumping holes and is connected with the discharging machine. With the adoption of the continuous production structure of the low-volatility raw rubber, the production efficiency of the raw rubber can be improved, the product quality is improved, the production cost is reduced, and the environmental pollution is reduced.
Description
technical field [0001] The invention relates to the production field of raw rubber, in particular to a continuous production structure of low volatility raw rubber. Background technique [0002] Methyl vinyl silicone rubber is an unvulcanized (cross-linked) basic polysiloxane, referred to as raw rubber, which is a type of linear polydimethylorganosiloxane with high molar mass. [0003] Methyl vinyl silicone rubber is a functional polymer material. Due to its chemical structure of linear polysiloxane, that is, the chain is composed of Si-O-Si bonds, it has excellent thermo-oxidative stability, weather resistance, high Gas permeability, electrical insulation, non-toxic and harmless, physiological inertness and other properties unmatched by other materials, so it is widely used in aerospace, electrical appliances, electronics, petrochemicals, textiles, automobiles, medicine, food processing and daily products processing Field, known as "industrial monosodium glutamate", plays ...
Claims
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IPC IPC(8): C08G77/06C08G77/20
Inventor 吴长江
Owner 吴长江