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Kettle type reactor

A tank reactor and reactor technology, applied in chemical/physical/physical chemical fixed reactors, chemical instruments and methods, feeding devices, etc., can solve the problem of low reaction efficiency and unstable product quality in tank reactors , long production time and other issues, to achieve the effect of good product quality stability, convenient implementation and high production efficiency

Inactive Publication Date: 2017-08-18
彭州市运达知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tank reactors have the characteristics of wide applicable temperature and pressure ranges, strong adaptability, large operating flexibility, and easy control of temperature and concentration during continuous operation; Relatively slow, especially at normal pressure, low temperature and below the boiling point of the material
Generally speaking, the reaction efficiency of the tank reactor is low, the production volume is small, the production time is long, and the product quality is not easy to stabilize

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 Shown, a kind of tank reactor, it comprises reactor body 1, temperature regulation mechanism and drive mechanism; Temperature regulation mechanism is arranged on the periphery of reactor body 1, and reactor body 1 is connected with drive mechanism; A material inlet 6 and a material outlet 15 are provided; the reactor body 1 includes an upper casing 2 and a lower casing 3; the upper casing 2 is sealed with the lower casing 3; There is an inner casing 4, and there is a certain gap between the lower casing 3 and the inner casing 4; the inner casing 4 is also provided with a stirring mechanism. The temperature regulating device includes a temperature regulating gap 5, a gas-liquid inlet 51 and a gas-liquid outlet 52; the temperature regulating gap 5 is located between the lower casing 3 and the inner casing 4; the gas-liquid inlet 51 and the gas-liquid outlet 52 are both Through the lower casing 3 to the temperature adjustment gap 5; the gas-liquid inlet 5...

Embodiment 2

[0041] Based on the tank reactor of embodiment 1, a kind of preparation method of corrosion-resistant coating is:

[0042] a, 12 parts of titanium dioxide, 6 parts of boron carbide, 14 parts of novolak epoxy resin, 18 parts of epoxy resin and 50 parts of rare earth yttrium sol are stirred in the mixer for 15-20min in proportion, and the stirring speed is 1000r / min;

[0043] b. Repeatedly spray the coating obtained in step a on the corresponding position of the parts that need the corrosion-resistant coating to form a uniform coating;

[0044] c. Send the parts coated with paint in step b into a drying oven for heating and drying, the temperature is 300 ° C, and the drying time is 1-2 hours;

[0045] d. Heat the dried parts in a resistance furnace, control the temperature at 400°C-600°C, and keep the heat for 3-5 hours;

[0046] e. After the furnace cools down, just take it out of the furnace.

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Abstract

The invention discloses a kettle-type reactor, which comprises a reactor body, a temperature adjustment mechanism and a drive mechanism; the temperature adjustment mechanism is arranged on the periphery of the reactor body, and the reactor body is connected with the drive mechanism; There is also a material inlet and a material outlet; the reactor body includes an upper shell and a lower shell; the upper shell and the lower shell are sealed; the lower shell is also provided with an inner shell, and the lower shell There is a certain gap between the body and the inner shell; the inner shell is also equipped with a stirring mechanism; by improving the stirring mechanism of the reactor and combining the function of the temperature adjustment device, the reaction efficiency of the tank reactor can be greatly improved, shortening The reaction time is shortened, the product quality is improved, and the production efficiency is improved; the structure is simple and reliable, economical and practical.

Description

technical field [0001] The invention relates to a reactor in the field of chemical equipment, in particular to a tank reactor. Background technique [0002] Chemical reactor is the core equipment of chemical production. The advanced level of its technology has an important impact on chemical production and directly affects the investment scale and production cost of the device. It is also the heart of the chemical production process, from raw materials through reactors to our desired products. [0003] Chemical reactors mainly include tubular reactors, tank reactors, reactors with a bed of solid particles and tower reactors. Among them, the tank reactor is composed of a cylindrical container with a relatively small length and diameter, and is often equipped with a mechanical stirring or airflow stirring device, which can be used for liquid-phase single-phase reaction processes and liquid-liquid phases, gas-liquid phases, gas-liquid-solid phases, etc. multiphase reaction pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/02B01J4/00C09D163/00C09D163/02C09D5/08C09D7/12
CPCB01J19/18B01J4/007B01J19/0053B01J19/0066B01J19/02B01J2204/002B01J2219/00094B01J2219/0204C08L2205/025C09D5/08C09D7/61C09D163/00
Inventor 陈进
Owner 彭州市运达知识产权服务有限公司
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