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Unloading and scattering drying furnace

A drying furnace and dispersing technology, which is applied in the direction of drying solid materials, dry cargo handling, and preliminary treatment to promote the drying of solid materials. The effect of slowing down the circulation link

Pending Publication Date: 2019-11-05
湖南昌迅科技环保股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a drying furnace for unloading and breaking up, which solves the problems of easy bonding of materials and difficulty in discharging

Method used

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  • Unloading and scattering drying furnace

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 ,in, figure 1 A schematic structural view of a preferred embodiment of the unloading and breaking up drying furnace provided by the present invention; figure 2 for figure 1 The enlarged schematic diagram of part A shown; image 3 for figure 2 Schematic diagram of the structure of the part of the breaking rod device shown; Figure 4 for figure 1 Schematic diagram of the structure of the part of the movable unloading device shown; Figure 5 for figure 1 A plan view of the portion of the mobile unloading device shown; Figure 6 for figure 1 Top view of section of tangential inlet duct shown.

[0025] A drying furnace for unloading and dispersing includes: a drying furnace 1; the drying furnace 1 is a main body for suspending and drying materials, w...

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Abstract

The invention provides an unloading and scattering drying furnace which comprises a drying furnace, a tangential air inlet pipe and an unloading device. The tangential air inlet pipe is arranged in the middle section of the drying furnace, a scattering rod device is arranged in a position of an air outlet of the tangential air inlet pipe in the drying furnace, a stirring device is arranged at theoutput end of the scattering rod device, and a conveying pipe is arranged above the stirring device. The bottom of the unloading device is arranged above the conveying pipe. The unloading and scattering drying furnace achieves connection conversion of static equipment and dynamic equipment by means of loop connection of an unloading pipe, drying equipment is directly connected to steam curing equipment, the circulating link of a wet material is reduced, the bonding probability of wet gypsum is reduced, and the efficiency is improved. By means of joint action of jittering and conveying, scattering, blowing and suspended drying, the material is dehydrated quickly, the bonding probability of wet gypsum is reduced, the heat efficiency can be improved by 80%, and industrial production and largescale of capacity are facilitated.

Description

technical field [0001] The invention relates to the field of drying furnace equipment, in particular to a drying furnace for unloading and breaking up. Background technique [0002] α-type high-strength gypsum is also known as α-type hemihydrate gypsum, referred to as α-gypsum, because of its high strength, high density, high hardness, high fluidity and many other advantages, it is widely used in molds, precision casting, high-grade building decoration materials and other fields. At present, the commonly used processes for preparing α-type high-strength gypsum powder from industrial by-product gypsum mainly include dry method and liquid phase method, and the corresponding preparation equipment is steam curing kettle and liquid phase method reactor. [0003] There are three disadvantages of the "one-step" dry production process. First, the steam curing and drying of the crystal transformation are completed in the same equipment (rotary crystallization kiln), and the process t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B1/00F26B3/08F26B25/00F26B25/04
CPCF26B1/005F26B3/08F26B25/002F26B25/04
Inventor 蔡雪飞廖文革戴丽华
Owner 湖南昌迅科技环保股份有限公司
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