Distillation still capable of being heated by steam of stirring paddles

A technology of stirring paddles and distillation kettles, applied in the field of distillation kettles, can solve the problems of difficult maintenance and low heat transfer efficiency, and achieve the effects of improving heating efficiency and speed and saving energy

Inactive Publication Date: 2021-02-09
PENGLAI LU HAO CHEM MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a distillation kettle that can be heated by the stirring paddle steam, so as to solve the problems of low heat transfer efficiency and difficult maintenance of the existing traditional heating mantle

Method used

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  • Distillation still capable of being heated by steam of stirring paddles
  • Distillation still capable of being heated by steam of stirring paddles
  • Distillation still capable of being heated by steam of stirring paddles

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or It should not be construed as limiting the invention by implying that a referenced component or element must have a particular orientation, be constructe...

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Abstract

The invention discloses a distillation still capable of being heated by steam of stirring paddles, and relates to the technical field of chemical processing equipment. The distillation still comprisesa tank body, a driving motor, a protective sleeve, a confluence box and an electric heating sleeve, the tank body, the protective sleeve, the confluence box and the electric heating sleeve are sequentially communicated, a stirring shaft is installed in the tank body, and a plurality of S-shaped pipe stirring paddles are installed on the peripheral side face of the stirring shaft. The stirring shaft and the stirring paddle of an S-shaped tubular structure are arranged in the tank body, and hot steam is introduced into the stirring paddle to heat materials in the tank body, so that direct and sufficient heat conduction in the stirring process is facilitated, and the heating efficiency and speed are improved; the protective sleeve, the confluence box and the electric heating sleeve are installed on the surface and the peripheral side face of the tank body, the steam exhaust pipe, the steam inlet pipe and other pipelines are communicated with one another to form a steam backflow channel,steam for heating can be recycled, and energy is saved.

Description

technical field [0001] The invention belongs to the technical field of chemical processing equipment, and in particular relates to a distillation kettle which can be heated by stirring paddle steam. Background technique [0002] The still is a kind of still used in chemical production. It is mainly designed to solve the problem of intermittent maintenance and cleaning when the material contains solids and high boiling points in the production process of the existing still. The heating mechanism inside the common distillation kettle is mostly to directly use the heating jacket to heat and distill the internal liquid. Although this heating method can make the heating device directly contact the filling liquid and improve the heating efficiency, it is inconvenient in the maintenance and maintenance of the overall equipment. Maintain the internal heating device; at the same time, although the heating device can directly contact the material, its heat transfer efficiency is not h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/02B01D3/42B01D3/10B01F7/18B01F7/00
CPCB01D3/02B01D3/42B01D3/10B01F27/17B01F27/90
Inventor 谭昊肖雪峰栾玉龙杨长龙
Owner PENGLAI LU HAO CHEM MACHINERY
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