概述

Introduction

　　FSR-K系列粉体计量装置是合肥水泥研究设计院威斯人网站(上海)股份有限公司有限公司在多年计量控制技术研究和应用经验基础上,自主研发的一代粉体计量装置系统。该装置系统稳定可靠、计量准确、维护方便。可广泛应用粉体计量，如水泥散装，粉煤灰、矿粉，生料粉，煤粉等粉状物料的流量计量与定量给料

FSR-K Type Lumpy Material Qualitative Feeding device is a new generation lumpy material measuring and feeding device self-developed by our company. Characterized with advanced technology, accurate measurement, wide regulation range, compact and totally-enclosed structure, high temperature resistance, long service life, low fault rate and low maintenance cost, it's mainly used for long-term continuous dynamic measurement and quantitative feeding of lumpy and granular materials, such as cement mill dosing, raw meal dosing, coal mill feeding.

技术指标

Technical indexes

　　物料水分 Material Moisture：<2.5%

　　给料能力 Feeding capacity：10~300 th

　　计量精度 Metering accuracy：≤土0.5%

　　控制精度 Control accuracy：≤士1.0%

系统特点

Characteristics

　　1.测量原理先进，直接测量通过测量叶轮内的物料质量，测量值与扭矩和速度有关。与其他因素(例如气流、物料特性系统外力震动)无关。计量精度高。

       1. It's suitable for materials of different sizes up to 100mm, with good corrosion resistance and high-temperature resistance.

　　2.新型的测力矩装置，确保了测量准确，可靠，稳定。

       2. It possesses special anti-blockage technology, to allow the spoke rotor to rotate around its axis and slide meanwhile vertically and horizontally, which make the stuck materials or foreign materials to be removed automatically. Besides, the wear resistant wall, connected with spoke rotor, rotates together, avoiding effectively the wear and material blockage between spoke rotor and housing wall.

　　3.独特的测量叶轮的设计及独特的耐磨材料。测量叶轮使用寿命长。

       3. It adopts sealing and high temperature resistance technology. The structure of bearing is: air seal (to reduce the temperature) + high-temperature resistant felt seal + multilayer sealed support, so as to efficiently prevent materials and impurities from entering the bearing. Meanwhile, the high temperature material is only in contact with the rotor and sealing plate and components such as bearing, metering and driving parts are laid outside the sealing housing, thus prolonging the service life of equipment.

　　4.具有预判功能的密封技术。回转部件采用组合密封技术。确保装置的长期可靠运行。

       4. The installation is simple, the space occupied is limited and the maintenance is easy.

　　5.整个系统结构紧凑，完全密闭运行，现场不漏料不跑灰，占用空间小,便于施工现场工艺布置。

       5. The whole system has compact structure, completely closed operation, no material leakage and ash running on site, and small occupied space, which is convenient for the process layout on the construction site.