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Zeolite Powder Processing Plant & Zeolite Roller Mill

From : clirik    Date : 2018-08-09 13:41

Do you know zeolite or zeolite powder?

Zeolite is an aqueous alkali or alkaline earth metal aluminosilicate mineral. More than 40 natural zeolites have been found throughout the world, the most common of which are clinoptilolite, mordenite, chabazite, erionite, calcium cross zeolite, flaky zeolite, turbidite, stilbite and analcime. Significantly utilized are clinoptilolite and mordenite. The zeolite family minerals belong to different crystal systems, and the crystals are mostly fibrous, hairy, and columnar, and a few are plate-shaped or short-column.

The zeolite powder is made of natural zeolite rock and is light green and white in color. It can remove 95% ammonia nitrogen from water, purify water and relieve water transfer.

What can zeolite and zeolite powder do?
1.Adsorbent and desiccant
4.Other uses (sewage treatment, soil amendments, feed additives)
Zeolites are widely used as adsorbents, ion exchangers and catalysts for their adsorptivity, ion exchange, catalysis and acid and heat resistance. They can also be used for gas drying, purification and wastewater treatment. Zeolites also have a "nutritional" value. Adding 5% of the zeolite powder to the feed can make the growth of the livestock faster, the body is strong and the egg production rate is high.
We build zeolite powder processing plant,which uses crushing and grinding machines to process zeolite raw stone to zeolite powder to achieve these uses.

How to make zeolite powder?

1. The specifications of the zeolite powder should be selected according to the purpose. For use in water quality improvement, use a specification of 180 mesh to 200 mesh.
2. Good quality zeolite powder, the content of natural zeolite should reach more than 50%.
3. Ammonia absorption is an important quality indicator for zeolite powder. Qualified zeolite powders generally have an ammonia uptake value greater than 100 mg equivalents per 100 g. Using 25-50 kg of zeolite powder per mu of water per meter, it can remove 95% ammonia nitrogen in water, purify water to increase dissolved oxygen, increase water total alkalinity and stabilize water quality.
According to above information, there are three kinds of zeolite roller mills for choose:
1. 50-400 mesh Zeolite Raymond Roller Mill; 
2. 300-2500 mesh Ultra Fine Zeolite Roller Mill;
3. 1250-3000 mesh Vertical Zeolite Roller Mill.
Among them, the most commonly used is Ultra Fine Zeolite Roller Mill,the output fineness can be 325-2500 mesh and capacity can be 0.5-45 t/h.
Ultra Fine Zeolite Roller Mill has good featurers like:High efficiency;Long lifecycle of spare parts;High safety and reliability;high fineness,flexible adjustment;Environment-friendly; Advanced intelligent speed control device.

Parameter of Ultra Fine Zeolite Roller Mill:
Model HGM80 HGM90 HGM100 HGM100L HGM125
Ring Diamater(mm) 800 900 1000 1000 120
Ring Number(layer) 3 3 3 4 4
Roller Number(piece) 21 24 27 36 44
Main Shaft Speed(r.p.m) 230-240 200-220 180-200 180-200 135-155
Input Size(mm) 0-20 0-20 0-20 0-20 0-20
Finished Size(micron/mesh) 5-47(325-2500) 5-47(325-2500) 5-47(325-2500) 5-47(325-2500) 5-47(325-2500)
Capacity(t/h) 0.5-4.5 0.6-6.5 0.7-7 1-8.5 1.5-12
Overall Dimension(LxWxH,m) 13.9x4x6.2 14.7x4.8x7.2 18x4.6x8.6 18x4.6x8.6 14x9x10.25
Power(KW) 123-143 168.35 221.6 243.95 344.4

Zeolite Powder Processing of Zeolite Powder Processing Plant
After crushed by hammer crusher, the large zeolite become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe.
When the roller mill is at work, the main bearing and each dial are driven by electromotor of main equipment through reducer, and all the grinding rollers are rolling in the ring channels driving by dial through plunger. The materials are driven to the edge of the turn plate by the centrifugal force and fall down into the grinding chambers where the zeolite are repeatedly pressed, crushed and grinded by the rollers. Then the materials fall into multiple layers and to be crushed and ground continuously to micro powder.
The high-pressure air blower constantly inhales air within the grinding mill and, in turn,  the airflow 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 zeolite powders will fall and 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 zeolite 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 zeolite powder 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.

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