Coal ash micro powder grinder; powder grinder machin

Coal ash micro powder grinder; powder grinder machin

Introduce Of coal ash grinding mill Following the coal ash could be used to deal with the cement plant auxiliary equipment, which can promote the efficiency of the concrete. Coal burning fly ash known as fly ash, which is the major solid wa

Product Details

Introduce of coal ash micro powder grinder;coal ash powder grinder machine:

Clirik coal ash micro powder grinder;coal ash powder grinder machine is the equipment specializing in producing fine and superfine powder of non-inflammable, non-explosive and brittle materials with mohs’s hardness under six, such as calcite, kaolins, limestones, calcite, barites, carbon black, mica, quartz etc. With the development of high-tech industry, fine and superfine powder is widely applied in various fields, so Clirik coal ash micro powder grinder;coal ash powder grinder machine become more and more requires by various industries.


Working principle of coal ash micro powder grinder;coal ash powder grinder machine:

Clirik coal ash micro powder grinder;coal ash powder grinder machine mainly consists of main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder.After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, edge of then evenly sent to the upper distribution plate of the turnplate by vibrating feeder and sloping feeding pipe.

When the coal ash micro powder grinder;coal ash powder grinder machine is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.The high-pressure air blower constantly inhales air within the grinding mill and,  in turn, the air flow with crushed materials are brought to the classifier whose high-speed impeller will screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall an exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.


Model and technical data of coal ash micro powder grinder;coal ash powder grinder machine:

Model

HGM80

HGM90

HGM100

HGM100A

HGM125

Ring Diameter(mm)

800

900

1000

1000

1250

Ring Number/pcs

3

3-4

3-4

4

4

Roller Number/pcs

21

24-32

27-36

27-36

40-44

Main Shaft Speed/r. p. min

230-240

200-220

180-200

180-200

135-155

Input Size/mm

≦15

Finished Size/um

5-47(325-3000)

Capacity t/h

0.4-4.5

0.4-5.5

0.4-6.5

0.4-7.5

0.7-10

Outlet Size L*W*H/m

13.9*4*6.2

14.7*4.8*7.2

18*4.6*8.6

18*4.6*8.6

14*9*10

Note:This specification is just referencing, any changes are subject to the products.


Features of coal ash micro powder grinder;coal ash powder grinder machine:

1. High efficiency

Under the same final size and power, the product capacity of coal ash micro powder grinder;coal ash powder grinder machine is twice than jet mill and agitation mill.

2. Longer lifetime of spare parts

The roller and ring are made of special material, which improve the grinding efficiency a lot. For same material and final size, the lifetime of its wearing parts can reach to more than one year, about 2-5 times as long as that of vertical shaft impact crusher and turbo-mill. Especially when handling calcium carbonate and calcite, the lifetime can reach 2-5 years.

3. High safety and reliability:

There are no rolling bearings and bolts in grinding cavity, so problems caused by bolts shedding or wear of bearings and seal components will never happen.

4. High fineness of products

The product fineness can reach D97≤5μm.

5. Environment friendly

The application of pulse dust collector and muffler reduce the pollution and noise of the dust, which has reached national environment protection standard.



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Company strength

SHANGHAI CLIRIK MACHINERY CO., LTD located in PUDONG New district of Shanghai china as a pioneer enterprise, which is specializing in research, manufacture and sales of all kinds of mining equipment. Our company has already formed a full set of modern production line, equipped with intelligent, standardized testing and controlling laboratories, owned a professional team for R&D, production, sales and service.

So far, we have established a whole production chain, the products covermicro powder grinding mill, high pressure grinding mill, European version coarsegrinding mill, hammer crusher, jaw crusher, screw conveyor, bucket elevator and so on. They are widely used in the industry of mining, construction materials, chemicals, metallurgy, transportation, hydraulic engineering and so on. Specially we independently developed HGM micro powder grinding mill, which are not only renowned in domestic market, but also have been sold widely in Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, and America, etc.

We still insist on the communication and cooperation with prestigious scientific research institutions from both home and abroad to make our development ability always is in the domestic front. Based on the principle of constant innovation and quality guarantee, customer foremost, we are able to provide our customers not only the highest quality products at the most favorable price but also the most reasonable solution, such as the selection of the equipment,optimized process configuration and a full range of technical support, therefore we always follow your steps, pursue your value and achieve your benefit.

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