Micro-reactor and chemical industry production system

A micro-reactor and reaction tube technology, which is applied in chemical/physical/physical-chemical reactors, chemical instruments and methods, chemical/physical processes, etc., can solve problems such as the need to improve the heat transfer effect of microreactors

Pending Publication Date: 2018-05-11
SHANDONG HIMILE CHEM TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Although the heat transfer effect of existing microreactors has been improved compared with traditional reactors, the industry...

Method used

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  • Micro-reactor and chemical industry production system
  • Micro-reactor and chemical industry production system
  • Micro-reactor and chemical industry production system

Examples

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Embodiment

[0036] Please refer to figure 1 , figure 1 Shown is a schematic diagram of the structure of the microreactor 100 . This embodiment provides a microreactor 100, which is mainly used to provide a reaction site and suitable reaction conditions for chemical reactions.

[0037] The microreactor 100 includes a cylinder 110 and a reaction tube 150 connected to each other. The reaction tube 150 is installed in the cylinder body 110 , and both ends of the reaction tube 150 pass through the cylinder body 110 and extend outside the cylinder body 110 , which facilitates the feeding and discharging of the reaction tube 150 . Wherein, the diameter of the reaction tube 150 is generally 3-8 mm.

[0038] In this embodiment, the cylinder body 110 is used to hold the heat exchange medium, and the reaction tube 150 is used to hold the reaction material. The heat exchange medium can be used to raise or lower the temperature of the reaction material, so that the reaction material is at a suitab...

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Abstract

The invention provides a micro-reactor and a chemical industry production system, and relates to the field of chemical reaction equipment. The micro-reactor comprises a barrel body, and also comprisesa reaction pipe, wherein the barrel body defines an accommodating hollow cavity; a feeding pipe is mounted on the barrel body and is mutually communicated with the accommodating hollow cavity; the reaction pipe is arranged in the accommodating hollow cavity in a spiral form; two ends of the reaction pipe penetrate both through the barrel body and extend to the outer side of the barrel body. By spiral coiling, coiling length of the reaction pipe in the same space is increased, so that the heat exchange area of a heat exchange medium and a reaction material can be increased by the reaction pipeunder a limited space condition, and the heat exchange efficiency is improved; meanwhile, by the spiral coiling, a mass transfer effect of fluid in the reaction pipe can be further improved, the masstransfer effect and a heat transfer effect are improved at the same time, so that the reaction uniformity of the reaction material is higher, and the reaction yield is higher. The invention also provides the chemical industry production system including the micro-reactor. According to the chemical industry production system disclosed by the invention, by utilizing high-efficient heat exchange ability of the micro-reactor, the aim of improving the production efficiency and the production ability can be fully fulfilled.

Description

technical field [0001] The invention relates to the field of chemical reaction equipment, in particular to a microreactor and a chemical production system. Background technique [0002] The reaction device is one of the commonly used devices in the chemical industry. Chemical reactions are often accompanied by violent heat release, and if the heat cannot be removed in time, it will lead to an increase in the temperature of the reaction process, affecting the normal progress of the reaction and reducing the reaction yield. In order to improve the mixing and heat transfer efficiency of reactants, a microreactor has emerged. Although the heat transfer effect of existing microreactors has been improved compared with traditional reactors, the industry has higher and higher requirements for chemical reactions, so the heat transfer effect of microreactors still needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a microrea...

Claims

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Application Information

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IPC IPC(8): B01J19/00
CPCB01J19/0093B01J2219/00894B01J2219/00795
Inventor 丁全有张岚魏晓孟凡国尤琳黄振
Owner SHANDONG HIMILE CHEM TECH
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