Welcome to my company's official website!    hot-line:86-0371-56739888

UNIFIED-HOT-LINE: 86-0371-56739888

What is the heating method for the white wine grain dryer?

Time:2019-11-08 11:50:57     Author:dl-author

   The color of the distiller's grains is affected by the color, proportion and drying temperature and drying duration of the raw materials, showing a pale yellow to dark brown. In addition to raw material factors, expert studies have shown that the deeper the color of the distiller's grains feed, the lower the amino acid utilization rate. Therefore, in order to ensure that the nutrients of the finished distiller's grains are not damaged, special attention should be paid to the drying temperature and drying time when drying with the distiller's dryer.

white wine grain dryer

  At present, the main drying methods are as follows. When selecting the white wine grain dryer, the user can understand the influence of different drying methods on the finished distiller's grains.

  1. Direct heating and drying

  The heat is directly contacted with the wet material, and the convection heat exchange. The heat loss of this technology is small, and the sludge solid content can be dried from 25% to 85% to 95%. Although the thermal efficiency is high, too high temperature will destroy the nutrients in the distiller's grains.

  2. Indirect heating and drying

  The heat circulates through the medium in a closed loop and is not in direct contact with the wet distiller's grains. The method has low drying efficiency and large heat loss, and cannot dry large-volume, high-humidity and high-viscosity materials, but has low nutrient damage due to low drying temperature.

  The "low temperature and high air volume" high humidity and high viscosity distiller's grains dryer was upgraded and modified by Dingli Company on the basis of the original direct heating tumble dryer. The working principle is a drying process in which the drying efficiency is improved by appropriately increasing the wind speed and increasing the air volume within a set range and a low hot air temperature. After drying, the finished product has good color and no damage to nutrients. After the temperature is lowered, the generation of harmful gases such as dioxins can be effectively suppressed, and the difficulty of tail gas treatment in the later stage is reduced.

related news
1-2tph Wood Pelleting Plant with PLC Control System
How to dry copper sponge ?
How to Realize Modernization of Vibrating Screens
Grain rotary drum dryers
15HP Screw Compressor with Dryer Tank
Cost and profit of slime drying

Hot Products

Contact Us

  • Company Name:Zhengzhou Dingli New Energy Technology Co
    Tel : +86-371-56739888
    Wechat/WhatsApp : +86-156-7062-6070
    Web site : https://www.dldryers.com
    Mailbox : dingliwyt@gmail.com
    Address : No.12 Hongye Road HI-TECH Development Zone, Zhengzhou,China

MOBILE TERMINAL

ABOUT US
COMPANY PROFILE
COMPANY NEWS
SALES NETWORK
SUCCESSFUL CASE
PRODUCTS CENTER
BIOMASS PARTICLES
FEED DRYING
ORGANIC FERTILIZER
COCONUT COIR PRODUCTS
COAL CATEGORIES
Contact us
Address: No.12 Hongye Road HI-TECH Development Zone, Zhengzhou,China
Telephone:+86-371-56739888
WeChat/WhatsApp:+86-15670626070
Mailbox:  dingliwyt@gmail.com   sitemap
   sitemap
-->