Quality adjusting method and device

Abstract

The invention discloses a quality adjusting method and device and is characterized in that a material after quality adjusting layer treatment enters a quality keeping layer, the material is further mixed with steam for quality adjusting and quality keeping in the quality keeping layer, a quality keeping layer rotor operates forward and backward, the material flows back and forth in a quality keeping machine body, enough temperature rising quality adjusting time is obtained, the temperature rises rapidly under the joint action of the heating and temperature keeping system and the steam, after the temperature rises to the preset value, and the material is discharged to the downstream for granulation. The device comprises a pre-quality-adjusting layer, the quality keeping layer, a pre-quality-adjusting driving system, the heating and temperature keeping system, a pre-quality-adjusting rotor, a pre-quality-adjusting machine body, a steam adding system, a quality keeping driving system, a quality keeping rotor, the quality keeping machine body, a material temperature sensor and a temperature sensor. According to the quality adjusting method and device, the discharge of machine end materials can be reduced in the starting-up process, the production process layout is simplified, the raw material utilization rate and the feed safety and sanitation are improved, the granulator energy consumption is reduced, and the labor intensity of the workers is reduced.

Description

technical field [0001] The invention relates to a tempering method and device, belonging to the technical field of grain and feed processing equipment. Background technique [0002] Feed needs to be subjected to steam high-temperature conditioning treatment on the powder before pelleting. The equipment for conditioning treatment is called a conditioner, which uses steam to sterilize the powder at high temperature, eliminates the anti-nutritional factors in the raw material, improves the degree of maturity, and achieves Excellent breeding effect. During the tempering process, the small particles of the powder absorb water, soften the core, and make subsequent granulation easier. Temperature, moisture, and time are the three key indicators to measure the tempering effect. In order to achieve a good tempering effect, it is usually achieved by increasing the tempering temperature and prolonging the tempering time. However, when the production is just started, the temperature of...

AI Technical Summary

Problems solved by technology

The waste generated during the start-up process usually weighs tens to hundreds of kilograms. It is necessary to design a separate process for conveying, storing, and processing the waste. Workers need to transport this part of the material to the waste disposal site, which is time-consuming and laborious.

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