-Henan Zhengzhou Mining Machinery

Vertical Dryer

Inquiry

Introduction

Vertical dryer, also known as vertical dryer, is a new type of dryer produced in order to solve the common problems of large investment, large floor area and high failure rate of horizontal dryers. The equipment uses the principle of low air volume and gravity, and has been developed to a successful product for several years after several stages of R&D and design, industrial testing, product upgrading, and large-scale operation.

Working Principle:

The technology of the vertical dryer is to control the flow rate and residence time of the material in each area of the dryer, so that the hot flue gas and the material can fully convect, radiate, and conduct heat exchange, so that the material can be dispersed in the dryer as much as possible to improve the thermal efficiency. The contact area between the flue gas and the material, at the same time. Using computer software technology to optimize material drying parameters, online detection of material moisture and gas temperature in the three areas of pre-tropical zone, drying zone, and drying zone, and system heating capacity, induced air volume, and secondary hot air distribution And system parameters such as heating capacity, material cut-off flow and residence time are adjusted online to realize the dynamic optimization balance of the system and improve the heat utilization rate of the system.

Features

1. Compared with the horizontal dryer, the investment is less, the floor area is small, and the energy consumption and operation cost are greatly reduced;

2. The operation and maintenance of the equipment is simple, continuous operation, saving manpower and labor;

3. The utilization rate of equipment thermal efficiency is high, the production capacity is large, and environmental protection is more utilized;

4. The equipment adopts a vertical steel structure shell, and the inner lining is equipped with thermal insulation material.