What is a ash calcium grinding mill? Ash calcium grinding mill is a professional equipment used in ash calcium pulverization. It mainly includes horizontal ash calcium grinding mill and ash calcium vertical roller mill. The horizontal ash calcium mill is mainly named because the main shaft is parallel to the ground, while the ash calcium vertical mill is named because the main shaft of the fuselage is perpendicular to the ground. There are two kinds of mills: Raymond mill and vertical roller mill.
Style and characteristics of ash calcium mill
The structure of horizontal ash calcium mill is mainly high-speed plate or hammer type. Its structure is relatively simple and easy to maintain. It is equipped with automatic slag removal device, which is mainly composed of host, dust collector, dust collector, etc.
The grinding roller device supported on the plum blossom frame in the main machine cavity of Raymond ash calcium mill rotates around the central axis. The grinding roller swings horizontally outward under the action of centrifugal force, so that the grinding roller presses the grinding ring, and the grinding roller rotates around the grinding roller shaft at the same time. The material lifted by the rotating blade is thrown between the grinding roller and the grinding ring to achieve the function of crushing and grinding due to the roller grinding of the grinding roller. The equipment has higher operation reliability, convenient maintenance and a large amount of shovel material. The particle size of the finished product shall be adjusted arbitrarily within 80-600 mesh.
The motor in the vertical ash calcium mill drives the reducer to drive the grinding disc to rotate. The materials to be ground are sent to the center of the rotating grinding disc by the air lock feeding equipment. Under the action of centrifugal force, the material moves around the grinding plate and enters the grinding roller table. Under the pressure of the grinding roller, the material is crushed by extrusion, grinding and shearing. It integrates crushing, drying, grinding, grading and transportation. Simple process flow, less system equipment, compact structural layout and small floor area. The grinding roll can be turned out of the machine with hydraulic device. The replacement of roll sleeve liner and the maintenance space of the mill are large, and the maintenance operation is very convenient. It can directly pass hot air, which is in direct contact with materials in the mill. It has strong drying capacity and high feed moisture, up to 15%.
Characteristics and production technology of ash calcium powder
Ash calcium powder is a kind of inorganic pneumatic cementitious material. The chemical name of calcium hydroxide (Ca(0h)2;) is made of calcium oxide (Ca0) through incomplete digestion, crushing, slag removal and cyclone lifting by high-speed ash calcium machine. For example, adding some additives in the processing process can produce OK powder, special powder for emulsion paint, porcelain powder and other products.
1. The whiteness of calcium oxide must be above 90, and the product strength test shall be carried out. So that Ash calcium powder can improve the strength, hardness and whiteness of coating and putty powder, and achieve better decorative effect.
2. In the process of calcium oxide digestion, it must be kept warm for a long time, and it cannot be digested and produced at the same time as the production of calcium hydroxide. In this way, due to insufficient digestion time, poor water retention and easy drying occur in use.
3.Ash calcium production must be crushed and slag discharged by high-speed ash calcium machine to achieve uniform fineness, improve content and increase its porosity. In this way, the products can be easily scraped and shiny during construction.
Price of ash calcium grinding mill
Ash calcium grinding mill is generally purchased in tens of thousands to millions of yuan. When purchasing the gray calcium grinding mill, the enterprise will carefully select and match the equipment according to the needs of customers. If it is necessary to produce higher, it will be equipped with a larger model, or two small gray calcium grinding mill.
The enterprise strength, operation management and production mode are different. When each manufacturer produces and manufactures equipment, the purchase of raw materials and production technology are different, and the performance and price of the equipment will be different. You can visit the manufacturer or visit the enterprise customers to get a close understanding of the equipment production.
Introduction of ash calcium grinding mill
Production capacity：3-4 tons
Product fineness：300mesh
Configured equipment：HCQ1290
Customer feedback：The HCQ1290 ash calcium grinding mill designed by HCMilling(Guilin Hongcheng) for us has higher operation reliability and convenient maintenance. The finished ash calcium powder has uniform particle size, complete specifications and large adjustment range of discharge port. The particle size of 80-400 mesh can be adjusted to meet our different needs. Low noise, less dust, green environmental protection makes us feel at ease.
New mineral powder grinding equipment of HCM - HC vertical pendulum grinding mill
{No. Of Roller}：3-5rollers
{Product capacity}：1-25t/h
{Product fineness}：22-180μm
{Application filed}：The grinding mill can be widely used in metallurgy, chemical rubber, coating, plastic, pigment, ink, building materials, medicine, food and other processing fields. It has remarkable grinding effect and advanced technical level. It is an ideal equipment for non-metallic mineral processing.
{Application material}：It can process sepiolite, bauxite, titanium dioxide, ilmenite, phosphate rock, clay, graphite, calcium carbonate, barite, calcite, gypsum, dolomite, potassium feldspar and other non-metallic minerals with high yield and high efficiency. The product fineness is easy to adjust and operate.
{Grinding characteristic}：The grinding mill can effectively improve the unit output of a single equipment and reduce the energy consumption per unit output. It has the technical advantages of wide use, simple operation, convenient maintenance, stable performance, high efficiency and environmental protection, and high cost performance ratio.
HCMilling(Guilin Hongcheng) believes in the business philosophy of "quality is the foundation of survival and service is the source of development". In 30 years of development, we have established a complete production management system. We will strictly control each production process of the product and the quality of each product delivered.
Post time: Nov-23-2021
