Hot airflow pipeline

A technology of hot air flow and heating pipeline, which is applied in the direction of drying gas arrangement, lighting and heating equipment, drying solid materials, etc. It can solve the problems of material drying influence, heating efficiency, input instability, etc., so as to maintain stability and reduce energy consumption consumption, easy heating effect

Inactive Publication Date: 2015-06-24
黄欢欢
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the existing airflow dryer works, the input air contains a large amount of dust particles, and further processing is required for heating and entering

Method used

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  • Hot airflow pipeline

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[0022] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0023] like figure 1 Shown is a schematic view of the structure of the present invention, the present invention is a hot air pipeline, including a heating pipeline 1 , an air pump 2 , a diversion pipeline 3 , a cyclone separator 4 and a hot air outlet pipeline 5 .

[0024] The heating pipe 1 is in an "S" shape, one end of which is connected to the air pump 2, and the other end is connected to the dusty air inlet of the cyclone separator 4; and the heating pipe 1 is provided with diversion openings on both sides of the end close to the cyclone separator 4, close to the air pump 2. A return opening is provided at one end; both the diversion opening and the return o...

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Abstract

The invention provides a hot airflow pipeline. The hot airflow pipeline comprises a heating pipeline, an air pump, a flow guide pipeline, a cyclone separator and a hot airflow outlet pipeline, wherein the heating pipeline is shaped like the letter S, one end of the heating pipeline is connected with the air pump, and the other end of the heating pipeline is connected with a dusty air inlet of the cyclone separator; flow guide openings are formed in the two sides of the end, close to the cyclone separator, of the heating pipeline, and a flow return opening is formed in the end, close to the air pump, of the heating pipeline; one end of the flow guide pipeline is connected with the heating pipeline through the flow guide openings, and the other end of the flow guide pipeline is connected with the heating pipeline through the flow return opening; the hot airflow outlet pipeline is connected with a clean air outlet of the cyclone separator. The hot airflow pipeline is simple in structure and low in manufacturing and purchase cost, achieves backflow of heated dusty air, reduces the heating cost, and is high in heating rate and efficiency.

Description

technical field [0001] The invention belongs to the field of chemical equipment, and in particular relates to a hot air flow pipeline for air drying. Background technique [0002] In chemical production, airflow dryers are often used to dry bulk materials. When the airflow dryer is working, the granular material to be dried is dispersed by the high-speed hot air flow. Due to the high-speed flow of the hot air flow relative to the material, and the large contact area between the gas and solid phases, the volume heat transfer coefficient is quite large, and the granular material can be dried. dry. [0003] However, when the existing airflow dryer works, the input air contains a large amount of dust particles, and further processing is required for heating and entering the airflow dryer, and a large amount of heat is consumed; and the input is unstable, which affects the heating efficiency and further dries the material. make an impact. [0004] Therefore, it is a diffic...

Claims

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Application Information

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IPC IPC(8): F26B17/10F26B21/00F26B25/00
Inventor 黄欢欢
Owner 黄欢欢
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