产品概述新型立式超细磨是我公司在消化吸收日本、台湾、德国先进技术的基础上设计的新型设备，它通过带有旋转、压力的磨辊滚压在旋转磨盘上的物料（0-4mm）进行碾磨达到相应的细度（325—6000目）。主要技术体现在磨辊、磨盘与物料的充分接触及分级系统的分级精度。适用于冶金、电力、化工、耐火材料、特别是非金属如重质碳酸钙、石头造纸等超细粉体材料粉磨。

结构特征

具有液压提升与液压加载的主动式磨辊系统；给料机、磨辊、分析机采用变频调速；主电机带有耦合装置。

Structure Characteristics:

Active grinding roller system with hydraulic listing and hydraulic loading; the feeder, grinding roller and the separator adopts frequency conversion adjusting speed; the main motor with coupling.

应用范围

新型立式超细磨可用于生产粉磨和破碎的材料主要包含：方解石、石灰石、叶蜡石、重晶石、萤石、上釉、夹渣、硅灰石、高岭土、蛭石、云母、长石、水镁石、孢子、钾盐渣、石榴石、石英、钛铁矿、氧化镁、氢氧化镁、白云石等行业。

Application:

The main materials, that the new type vertical superfine grinder is applied to crush and grind mainly contain calcite, limestone, pyrophyllite, barite, fluorite, glaze, slag, wollastonite, kaolin, vermiculite, mica, feldspar, brucite, spores, potassium salt slag, garnet, quartz, ilmenite, magnesium oxide, magnesium hydroxide, dolomite, etc. And the vertical roller mill can also be used to the non-metal mining areas with the Mohs hardness of less than 7degree, such as mining metallurgy, chemical industry, electronics, medicine, food, daily chemical, agriculture, building, and so on.

工作原理

新型立式超细磨粉机系统由螺旋给料机、主机、风机、分析机、旋风收粉机、布袋收粉机、管道系统及变频电控高配置PLC控制系统组成。其中，主机由上下机体、磨辊、磨盘、液压加载及提升系统、气流分配风道、主电机、减速器等部分组成。工作时，将需要粉碎的物料由主机侧上方的螺旋给料机均匀、连续的送入主机内，在快速旋转的磨盘离心力作用下，物料被抛向磨盘内侧壁并被带入磨辊与磨盘啮合区域。通过液压系统对磨辊加载，同时由于磨辊和磨盘的差动，物料在捏合区收到强烈剪切与挤压而粉碎。风机产生的高压大流量气流通过闭路循环送风系统与已粉碎的粉体混合，形成高浓度气流，进入主机上部的分析机进行分选，达不到细度的微粒回落到磨盘内重磨，合格微粉则随气流通过分析机进入旋风收粉机。在收粉机内，微粉与空气分离后从卸料口排出即为成品。在气流循环过程中，少量的多余气体连同成品中的较轻的杂质被系统中的支路收尘器收集作低档产品处理。从而形成了一个相当科学先进的工艺过程。

Working Principle:

The new type vertical superfine grinder consists of screw feeder, main unit, blower, separator, cyclone powder collector, bag powder collector, piping system, and PLC electric control system with frequency conversion and high configuration. The main unit is composed of upper and lower body, grinding roller, grinding table, hydraulic loading and hoisting system, air distributing channel, main motor, speed reducer, etc. When working, the raw materials is fed into the main unit evenly and continuously by the screw feeder on the side of the above of the main body. Under the action of the centrifugal force caused by the rapidly rotating grinding table, the materials are throw to the inside wall of the grinding table and brought to the zone of action of grinding rollers and the grinding table. Through the hydraulic loading to the grinding rollers, and the differential transformer of the grinding rollers and the grinding table, the materials are pulverized after being sheared and crimpedstrongly in the zone of action. The high pressure and big flow air currents caused by the blower will be combined with the crushed powder through the closed cycle air supply system, to form high concentration ones, and then go to the separator above the main unit to classify the powder. The unqualified fine particles will fall back to the grinding table and be grinded once again. The qualified micro-powder will go through the separator with the air currents and then go into the cyclone powder collector. In the powder collector, Themicro-powder separated with the air will be out from the discharge port to be the finished product. In the air cycle process, the little spare air together with the light impurity in the finished products will be collected by the branch dust collector to be processed as low-grade products. Then it forms a scientific and advanced process.

1运行成本低 low operation cost

磨粉效率高，电耗低，和球磨机雷蒙等其他粉磨设备相比减少了40-50%的耗电量。磨耗 小，辊套、 衬板用特殊材质，使用寿命长，减少了产品的金属污染，降低了运行成本。可装备有外部循环装置， 能进一步降低电力消耗，提高产品精度。

It can high efficiently crush the materials by grinding rollers and material bed. So the power consumption system is 40-50% less than the ball mills system. And its energy-saving effect will be more prominent with the increase of the materials’humidity.

2建设费用低 low installation cost

立式磨和球磨系统相比占地面积可减少约50%，建设费用减少约70%。由于集破碎、干燥、粉磨、 分级输送于一体，系统简单，因此建设费用低廉。

(a) Compared with the ball mill, it has a simple crafts process and covers an small construction area, with the covering area less than 50% and construction cost less than 70%.

(b) This machine merges the crushing, drying, grinding, and classifying into a single whole. With a simple structure and compact layouts, it is suitable for the outdoor design, which ensures a low construction cost.

3运转容易可靠 Reliable Function

装备有自动控制装置，可实现远程控制，操作简单容易。装备有防止辊套和磨辊衬板之间直接接触 装置，不会出现破坏性剧烈震动。

(a) Equipped with the automatic controlling equipment, it has realized the remote control, which makes a convenient operation.

(b) It has the equipment which can prevent the direct touch between the roller sleeve and grinding plate, which can avoid the crushing intense shaking.

4维修方便 Easy to Repair

通过检修油缸翻动转臂，辊套、衬板在很短时间就能更换。

The roller sleeve and plate are easy to change in a short time by fixing the oil tank and turning around the flexible arms.

5公害少 Environment-Friendly

振动小，噪音低。系统处于负压运行，无粉尘外溢。

Environment-friendly, energy-saving; slight vibration, low noise and dust; clean working condition.

6产品质量稳定 Reliable Quality

物料在磨内停留时间短，易于对产品粒度及化学成分的检测和控制，本机带有高精度分析机，对325 目至6000目产品进行分级，分级精度高，切割粒精准，产品质量稳定。

With the splate products quality and even particle size, it makes the materials have a short stay in the mill. This is convenient to test and control the products size and the chemistry ingredients the products size: 352-6000meshes.

技术参数

Technical Parameters:

RTM新型立式超细磨规格、技术参数表（重钙、滑石、石膏等非矿超细粉）

Specification and Technical Parameter of RTM New Type Vertical Superfine Grinder (superfine powder of ground calcium carbonate, talc, gypsum etc non-mine)