Reactor with thin-wall lining and production method of reactor

Abstract

The invention discloses a reactor with a thin-wall lining and a production method of the reactor. The reactor with the thin-wall lining comprises a blind flange, an upper shell and a lower shell whichare fixedly connected in sequence; each of the upper shell and the lower shell comprises an inner-layer cylinder and an outer-layer cylinder which are connected by a hot jacket; a material inlet, a material outlet and a test insertion hole are formed in the blind flange; and the inner-layer cylinder of the upper shell, the inner-layer cylinder of the lower shell, the blind flange as well as the material inlet, the material outlet and the test insertion hole in the blind flange form a sealed reaction cavity. The reactor has the advantages that the inner-layer cylinder and the outer-layer cylinder are connected by a hot jacket structure, so that the invalidation problem that a reactor produced in the prior art is easy to swell and leak can be effectively avoided under the condition that thesize is suited; and due to the arrangement of the upper shell and the lower shell, cup joint is conveniently realized.

Description

technical field [0001] The invention relates to the field of reactors, in particular to a thin-wall lined reactor and a manufacturing method thereof. Background technique [0002] In the industrial fields of metallurgy, nuclear energy, chemical industry and medicine, in order to obtain high-purity materials, it is necessary to separate, purify or concentrate the reaction materials. The reaction process is often accompanied by a large temperature difference and high variable stress from low temperature to high temperature and pressure from vacuum to medium and high pressure. At the same time, the reaction materials exhibit different material states at different temperatures, or are highly corrosive, or have extremely high requirements for material purity and cleanliness. For this reason, it is necessary to ensure the safety of equipment strength under low temperature or high temperature and high pressure environment, and to ensure that the materials in contact with materials ...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the above-mentioned prior art, the purpose of the present invention is to solve the failure problems such as bulges and leaks that are prone to occur in the prior art under severe working conditions such as vacuum-medium pressure, cryogenic-high temperature, etc., for this reason , the invention provides a thin-walled liner reactor and its manufacturing method

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