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Reactor

A technology for reactors and shells, which is applied in the field of chemical equipment, can solve problems such as wasting energy, and achieve the effect of reducing energy consumption

Active Publication Date: 2016-10-05
NINGBO YUANOU FINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the reactor is used, it is often necessary to vacuumize the space inside the reactor, which requires high sealing performance of the reactor and the performance of the air pump, and not all chemical reagents are used during the reaction process that requires vacuuming the reactor. There is no access to air, so the operation of vacuuming the entire reactor wastes a lot of energy

Method used

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see figure 1 , a reactor, characterized in that it includes a base 1 and an upper shell 2, the base 1 is provided with a protruding ring 11, the inner surface of the upper shell 2 fits and slides with the protruding ring 11, the base 1 A stirring device 3 is arranged on the top, and an extension block 21 is arranged on the outer side of the upper casing 2, and a cylinder 4 is arranged between the extension block 21 and the base 1, and the upper casing 2 is connected with an air extraction Pipeline 5 and several liquid inlet pipes 6, valves 7 are arranged on the air suction pipe 5 and the liquid inlet pipe 6. When this kind of reactor is working, the reagents that can be in contact with the air are first introduced into the reactor, and then the inner volume of the reactor is reduced through the shrinkage of the cylinder, so that the liquid le...

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Abstract

A disclosed reaction kettle comprises a pedestal and an upper shell; the pedestal is provided with a bulge loop, and the internal lateral side of the upper shell is fit with the bulge loop and is movable; the pedestal is provided with a stirring device; the outer side of the upper shell is provided with an extending block, and a cylinder is arranged between the extending block and the pedestal; and the upper shell is connected with an air exhaust pipe and multiple liquid inlet pipes, and the air exhaust pipe and the multiple liquid inlet pipes are all provided with valves. The reaction kettle employing the above structure does not need an air exhaust pump and is substantially reduced consumed energy.

Description

technical field [0001] The invention relates to chemical equipment, in particular to a reaction kettle. Background technique [0002] The reactor is a comprehensive reaction vessel, and the structure, function and configuration accessories of the reactor are designed according to the reaction conditions. The pre-set reaction steps can be completed with a high degree of automation from the initial feed-reaction-discharge, and the temperature, pressure, mechanical control (stirring, blasting, etc.), reactants / products during the reaction process Important parameters such as concentration are strictly regulated. Its structure is generally composed of kettle body, transmission device, stirring device, heating device, cooling device and sealing device. Corresponding supporting auxiliary equipment: fractionation column, condenser, water separator, collection tank, filter, etc. [0003] When the reactor is used, it is often necessary to vacuumize the space inside the reactor, wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J3/04
CPCB01J3/04
Inventor 王淑英
Owner NINGBO YUANOU FINE CHEM