Horizontal oil heating hollow blade bearing reaction kettle

A hollow blade and reactor technology, which is applied in chemical/physical/physical-chemical stationary reactors, pressure vessels used in chemical processes, and methods of chemically changing substances by using atmospheric pressure, which can solve the problem of poor heating effect. And other issues

Active Publication Date: 2013-08-07
青岛量子元基环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention proposes a horizontal oil-heated hollow blade pressure-bearing reactor, which solves the problem

Method used

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  • Horizontal oil heating hollow blade bearing reaction kettle
  • Horizontal oil heating hollow blade bearing reaction kettle
  • Horizontal oil heating hollow blade bearing reaction kettle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] like figure 1 As shown, it is a partial cross-sectional view of an embodiment of the horizontal oil-heated hollow paddle pressure reactor of the present invention. The reactor cylinder 1 is placed horizontally, the upper part of the reactor cylinder 1 is provided with a feeding port 91 communicating with its inner cavity, and the lower part of the reactor cylinder 1 is provided with a discharge opening 92 communicating with its inner cavity, and the material After being fed into the inner cavity of the reactor cylinder body 1 from the feeding port 91, it can be discharged from the feeding port 92 after being stirred and heated.

[0028] What adopt to material in this embodiment is double heating mode:

[0029] 1. Jacket heating. like figure 2 As shown, jacket heating is a commonly used technical means in this technical field. In this embodiment, an upper jacket 21 positioned on the outer surface of the reactor cylinder 1 is fixed on the upper half of the reactor cyl...

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PUM

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Abstract

The invention provides a horizontal oil heating hollow blade bearing reaction kettle, and is used for solving the problem in the prior art that the heating effect is bad when heat conduction oil is used for heating viscous materials. The reaction kettle comprises a reaction kettle barrel which is horizontally arranged, wherein the reaction kettle barrel is internally provided with a hollow shaft, a plurality of hollow blades communicated with the hollow shaft are fixed on the hollow shaft, and an oil inlet end and an oil outlet end are respectively arranged at both ends of the hollow shaft; an upper jacket positioned on the outer surface is fixed at the upper half part of the reaction kettle barrel, and an upper cavity is formed between the upper half part of the reaction kettle barrel and the upper jacket; a lower barrel positioned on the inner surface is fixed at the lower half part of the reaction kettle barrel, a lower jacket is arranged at the part of the reaction kettle barrel positioned under the lower barrel, and a lower cavity is formed between the lower barrel and the lower jacket; the lower jacket is provided with an oil inlet; a cavity opening communicating the upper cavity and the lower cavity is formed in the reaction kettle barrel; and the upper jacket is provided with an oil outlet. Through a double heating manner of the jackets and the hollow blades, the reaction kettle greatly improves the heating efficiency, and the hollow blades can achieve the effect of stirring materials; and the reaction kettle is suitable for viscous materials.

Description

technical field [0001] The invention relates to the technical field of horizontal reactors, in particular to a horizontal oil-heated hollow blade pressurized reactor. Background technique [0002] At present, most of the reactors on the market are vertical reactors with vertical stirring. The stirrers include anchor type, frame type, paddle type, turbine type, pusher type, etc. These structural forms are not suitable for large diameter, low speed and relatively large reaction materials. Viscous situation. The up and down stirring effect of the materials in the kettle is poor, the temperature difference is large, and the uniformity is poor. Even if a draft tube is installed, there is not much improvement. When the slurry reaches a certain concentration, the material in the kettle will seriously stick to the wall, affecting heat transfer. In addition, the rotation speed of the stirring shaft of the vertical reactor is generally 100-400 rpm, which increases the difficulty of ...

Claims

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Application Information

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IPC IPC(8): B01J3/00B01J3/04B01J19/18
Inventor 卢风林张云波姜向东
Owner 青岛量子元基环保科技有限公司
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