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A constant flow pump microchannel reaction unit device

A technology of microchannel reaction and constant flow pump, which is applied to mixers with rotating stirring devices, mixers, mixer accessories, etc., which can solve problems affecting the normal use of microchannel reactors and blockage of microchannels, so as to improve the use value , reduce the burden, shorten the effect of response time

Active Publication Date: 2017-01-11
FRAPPS CHEM IND SUICHANG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0019] Specifically, the technical problem to be solved by the present invention is to provide a constant flow pump microchannel reactor unit device to solve the problem that solid particles in the current microchannel reactor unit are prone to block the microchannel and affect the normal use of the microchannel reactor. question

Method used

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  • A constant flow pump microchannel reaction unit device
  • A constant flow pump microchannel reaction unit device
  • A constant flow pump microchannel reaction unit device

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. However, the uses and purposes of these exemplary embodiments are only used to illustrate the present invention, and do not constitute any form of limitation to the actual protection scope of the present invention, nor limit the protection scope of the present invention thereto.

[0043] Such as figure 1 , figure 2 with image 3 Commonly shown, the present invention provides a kind of constant-flow pump microchannel reaction unit device, comprises base 1, is connected with feeding device, mixer 2, constant-flow pump 3, micro-reactor (just micro-reactor) successively on base 1 Channel reactor 5) and aftertreatment device 6, microreactor is provided with heating device and cooling device around, feeding device, mixer 2, constant flow pump 3, microreactor, aftertreatment device 6, heating device and cooling device Both are connected to the control unit 7...

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Abstract

The invention discloses a constant flow pump micro-channel reaction unit device and belongs to the technical field of micro-channel reaction equipment. The device comprises a feeding device, mixers, constant flow pumps, micro-reactors and an after-treatment device which are connected in sequence, each mixer comprises a tank body, a stirring shaft driven by an electric motor is rotatably installed on each tank body, multiple layers of blades are vertically arranged on each stirring shaft, multiple feeding ports corresponding to the feeding device are formed in the lower portion of each tank body, and a discharging port is formed in the upper portion of each tank body; each constant flow pump comprises a pump body, two pressure chambers are formed in each pump body, a plunger is slidably installed in each pressure chamber, each plunger is connected with a servo motor through a cam, and the servo motors are connected with a control unit through pulse eliminators. By means of the constant flow pump micro-channel reaction unit device, the technical problems that in existing micro-channel reaction units, solid particles are prone to blocking micro-channels and affecting normal use of micro-channel reactors are solved, and the device can be widely applied to chemical production.

Description

technical field [0001] The invention relates to a micro-reactor, more particularly to a constant-flow pump micro-channel reaction unit device, which belongs to the technical field of micro-channel reaction equipment. Background technique [0002] A microchannel reactor, also known as a microreactor, is a continuous flow pipeline microreactor with a characteristic size between 10 and 300 microns (or 1000 microns) manufactured by precision machining technology. The channel of the microreactor is at the micron level, and a microreactor can contain millions of microchannels, and each channel can be independently produced, so it can also achieve a high output. [0003] Microreactor technology has attracted more and more attention due to its successful application in the chemical industry. It includes mixers, heat exchangers, reactors, controllers, etc. required by chemical units. Microreactors have a large specific surface area, and the fundamental advantages brought about by th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/00B01F7/18B01F15/02B01F15/00
Inventor 毛卫青
Owner FRAPPS CHEM IND SUICHANG CO LTD
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