A kind of control flow homogenization storehouse and its unloading method

Abstract

The invention discloses a control flow homogenization silo and a discharging method thereof, and belongs to the technical field of material discharging methods. According to the discloses control flowhomogenization soli, a main air transportation chute is distributed below an A, a B and an E discharging area, raw materials of the three areas are fed into the main air transportation chute througha discharging valve set and a scraper-trough conveyer, and raw materials discharged from a C, a D, a F, and a G discharging area are transported to the main air transportation chute through a secondary air transportation chute distributed, inclined to a bucket type elevator, by four low inclined ends. According to the control flow homogenization silo and the discharging method thereof, directionsof material transportation are same before and after the process, thus invalid transportation can be avoided, production power consumption is lowered, the investment of equipment can be lowered by reducing the length of the technological total chute, and the civil engineering investment can be saved due to the fact that the height of a silo bottom plate.

Description

technical field [0001] The invention belongs to the technical field of material unloading methods, in particular to a control flow homogenization storehouse and a material unloading method thereof. Background technique [0002] The storage and homogenization of raw meal is the material guarantee for the normal and continuous operation of the cement kiln. The homogenization period of the raw meal homogenization storehouse is short and the homogenization effect is relatively large. It is also the last homogenization link before the raw meal enters the kiln, especially Having attention. Controlled Flow Homogenization Library (Controlled Flow, also known as CF Homogenization Library) is a raw material homogenization library, developed by the Danish Smith Company. The control flow homogenization silo is a flat bottom silo, which is convenient for civil construction, and the control flow relies on aeration and gravity discharge in the silo, and the materials can be mixed and homo...

AI Technical Summary

Problems solved by technology

Since the conveying method of the raw material in the main air conveying chute 22' is to convey towards the direction of the bucket elevator 23', and the raw material in the secondary air conveying chute 21' below the three discharge areas D, E, and F The delivery direction of the material is away from the direction of the bucket elevator 23', which causes the ineffective delivery of the raw materials in the three discharge areas D, E, and F in the secondary air delivery chute 21', causing some energy waste

In addition, the A discharge area discharge port 12' located in the center of the control flow homogenization storehouse 1' transports the raw material to the main air conveying chute 22' through the discharge valve group 24' and the chute 25', because the E discharge area The secondary air conveying chute 21' is located directly above the main air conveying chute 22', so the discharge valve group 24' in the A discharge area to the slide 25' of the main air conveying chute 22' must avoid the E discharge area The secondary air conveying chute 21' is arranged obliquely, which will result in a higher height of the warehouse floor

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