Air injection box and reaction kettle

A technology of jet box and reaction kettle, applied in chemical/physical/physical-chemical stationary reactors, evaporator accessories, evaporation, etc., can solve the problem of low separation efficiency of benzene, prevent reverse inflow and improve evaporation efficiency. Effect

Inactive Publication Date: 2021-03-23
廊坊和田生物化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the prior art, the separation efficiency of benzene is not high in the above-mentioned way that only relies on negative pressure to evaporate benzene

Method used

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  • Air injection box and reaction kettle
  • Air injection box and reaction kettle
  • Air injection box and reaction kettle

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Embodiment Construction

[0040] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may also change acc...

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Abstract

The invention discloses an air injection box and a reaction kettle. The air injection box comprises two half shells and two cover bodies; the two half shells are buckled to form an air cavity, the outer surface of each half shell is provided with a plurality of annular grooves and linear grooves communicating with the corresponding two adjacent annular grooves; the two cover bodies are used for covering the outer surfaces of the two half shells respectively, annular air channels are defined by the annular grooves and the cover bodies, and linear air channels are defined by the linear grooves and the cover bodies; the cover bodies are provided with a plurality of circles of vent holes corresponding to the annular air channels respectively. Air inlets communicating with the linear air channels are formed in the middles of the half shells. One-way valves are arranged at the air inlets, and the air inlet end of the one-way valves face the air cavity.

Description

technical field [0001] The invention relates to a reaction kettle used for preparing musk and an air jet box used in the reaction kettle. Background technique [0002] Musk is prepared in a reaction kettle. When preparing musk, the benzene in the solvent needs to be separated from the solvent. In the prior art, the following method is used to separate and recover benzene: a suction pipe is inserted into the tank body of the reaction kettle, and the suction pipe The suction pipe is connected to the suction pump, and the gas is sucked into the tank through the suction pump to form a negative pressure above the solvent, thereby facilitating the evaporation of benzene in the solvent from the solvent and separation from the solvent. [0003] However, in the prior art, the separation efficiency of benzene is not high in the above-mentioned method that only relies on negative pressure to evaporate benzene. [0004] In order to improve the separation efficiency of benzene, the appl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/00B01D1/30B01J19/00B01J19/20
CPCB01D1/00B01D1/30B01J19/0053B01J19/0066B01J19/0073B01J19/20B01J2219/00092
Inventor 万立峰田磊李国旺杨伟建周倩倩
Owner 廊坊和田生物化工有限公司
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