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Nanjing Sky Hope Tongyuan Biological Engineering Co., Ltd. It is a comprehensive Chemical and mechanical engineering company. It is a comprehensive Chemical and mechanical engineering company.
9 Years
| Ask Lasest Price | |
| Brand Name : | TY |
| Model Number : | HZG |
| Price : | USD10000 |
| Payment Terms : | D/P, T/T, Western Union |
| Supply Ability : | 100 |
| Delivery Time : | 5-8days |
Descriptions:
Mostly the machine is used in per burning of rigid magnet oxygen
Pulverized fodder; it is also suitable for the cement, metallurgy
and Chemical industry. It is made up of main kiln body and
supporting Drive set cooling pipe and supporting drive set, fuel
system, electricity Control secondary air set, exhaust dust set and
warm-up kiln body etc. The machine has function like: give an alarm
for over temperature, give an alarm for over loading, auto control
for working temperature, oxygen atmosphere is adjustable in the
kiln etc.
Principle:
When the damp raw material is fed from one terminal, it is turned
over through blades that are distributed inside the cylinder and
will be distributed uniformly in the drier and contact fully with
the countercurrent hot air. In this way, the process of heat
conduction is increased. During the period of dry, under the effect
of incine blades and hot air stream, raw material can be moved to
the star section of drier and discharged from disharged form
discharging valve.
Applications:
● It is suitable for drying the following raw materials. They are
granules with heavy specific gravity in chenmical industry, mine
industry, metallurgy industry such as ore, slag, coal, metallic
powder, phosphorus fertilizer, ammonia sulfate.
● Moreover for raw materials that are granules with special
requirements, such as HP vesicant, less, light calcium carbonate,
active white earth, magnetic powderm, graphite, lag of medicine
● Raw materials that need low temperature and in batch
continuously.
Features:
● High in the etent of mechanization and strong in production
capacity.
● The resistance for fluid passing through the cylinder is small.
The consumption of power and energy is low.
● It has strong adaptability to the properties of raw material. The
operation is stable. The cost of operation is cheap.
● The uniformity of dried substance is good.
| Form | Direct heating down-stream | Direct heating reverse-flow | Compound heating | |||
| Kinds of raw material | Ore | HP Vesicant | Ore residue of blast furnace | Ammonium sulphate | Phosphorus fertilizer | coal |
| Amount to be treated kg/h | 1000 | 466 | 15000 | 20000 | 12000 | 5000 |
| Primary moisture % | 30 | 13 | 6 | 1.5 | 5 | 6.5 |
| Final moisture % | 15 | 0.3 | 1 | 0.1 | 0.1 | 0.1 |
| Average diameter mm | 6.5 | 0.05 | 4.7 | 0.5-0.7 | 0.5 | 5 |
| Specific gravity of raw material kg/m2 | 770 | 800 | 1890 | 1100 | 1500 | 750 |
| Amount of hot air m3/kg | 39000 | 5400 | 10750 | 9800 | 6500 | 16000 |
| Temperature of air at inlet in ℃ | 600 | 165 | 500 | 180 | 650 | 570 |
| Temperature of product at outlet℃ | 42 | 100 | 70 | 80 | 75 | |
| Heating way | Gas | Steam,electric heating | Heavy oil | Coal fuel hot air furnace | Heavy oil | Heavy oil |
| Loading coefficient | 6.3 | 7 | 7.5 | 7.8 | 18 | |
| Revolution rpm | 4 | 4 | 3.5 | 3 | 4 | 2 |
| Gradient m/m | 0.04 | 0.005 | 0.03 | 0.05 | 0.05 | 0.043 |
| Quantity of stirring-up rake | 12 | 24 | 12 | 22 | Outer of inner cylinder 8 ,Inner of outer cylinder 16 | Outer of inner cylinder 6 ,Inner of outer cylinder 12 |
| Diameter of dryer m | 2.0 | 1.5 | 2 | 2.3 | Outer of inner cylinder 2, Inner of outer cylinder 0.84 | Outer of inner cylinder 2.4, Inner of outer cylinder 0.95 |
| Length of dryer m | 20 | 12 | 17 | 15 | 10 | 16 |
| Driving power kw | 22 | 7.5 | 15 | 11 | 11 | 15 |
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