Categories | Lime Rotary Kiln |
---|---|
Brand Name: | HongJi |
Model Number: | multi-model |
Certification: | ISO, BV, CE |
Place of Origin: | Henan, China (Mainland) |
MOQ: | 1 |
Payment Terms: | L/C, D/A, D/P, T/T, MoneyGram, Western Union |
Price: | Negotiation |
Packaging Details: | Standard |
Delivery Time: | 20 days and depends on ordering quantity |
Discharge Size(mm): | 0.074-0.6 |
Grinding type: | dry &wet type |
Rev speed(rpm): | 0.58-2.85 |
Color: | customer's requirments |
Weight: | 5.1-97t |
Operation training: | Provided |
500tpd cement plant Manufacturer, petroleum coke rotary kiln, rotary kiln for calcined ceramsite sand
The waste incineration rotary kiln is a widely used equipment in
international industrial waste disposal field and occupies higher
market share. In addition, it is a recommended waste incinerator by
National Ministry of Science and Technology and State Environmental
Protection Administration.
Generated ashes can be discharged from the bottom of the secondary
combustion chamber while the generated smoke will be into the
secondary combustion chamber for complete combustion by means of
mixing with the air, thus ensuring the exhaust gas completely reach
the discharge standard. The rotary kiln incinerator can be used to
simultaneously dispose solid wastes and liquid wastes. To
illustrate, the solid wastes can be fed into the kiln by exclusive
conveyor and the liquid wastes can be injected into the kiln from
the feed end by effective atomizing unit. The wastes will
experience a series of processes in the rotary kiln, including
water evaporation, ignition and combustion. This waste disposal
equipment is characterized by wide suitability, easy operation and
maintenance as well as long service life.
Functions and Characteristics
The combined waste incineration rotary kiln developed by HONGJI can
be used to incinerate hazardous wastes by means of incinerating the
imperfectly combustive residues and harmful flue gas in the
vertical furnace on the basis of the traditional one. The upper
part of the furnace is the secondary combustion chamber. In the
aspects of intensifying heat transfer and combustion, it has
achieved great effect. By setting group of hanging chains in the
rotary kiln, this waste incineration system has handled the poor
effect of heat transfer and combustion caused by insufficient
contact of the flue gas and wastes in the traditional rotary kiln.
In addition the co incineration system can prevent producing slag.
Normal temperature air injected from the bottom of the rotary grate
can be used to cool slag so that the dry type slag removal can be
implemented, thus avoiding the water treatment difficulty resulted
from wet type slag removal. Additionally, decent ration setting of
the rotary grate can lead to dynamic oval moving trajectory,
thereby boasting the capability of smashing the slag and automatic
slag removal.
This type of waste incineration rotary kiln is equipped with a
rotary grate underneath the secondary combustion chamber. Air
needed for combustion can be blown into the grate from its bottom
to perfectly burn the ash in the second combustion furnace. Since
then, three times air combustion system can be formed by the first
combustion air injected from the feeding end, the secondary
combustion air blown into the secondary combustion chamber in
tangential direction and the tertiary air in the bottom of the
furnace, thus increasing thermal efficiency of incineration.
Features:
1. The rotary kiln boasts simple driving way, and all drive
mechanisms are designed on the shell so that safe operation and
easy maintenance are ensured.
2. This waste incineration rotary kiln can be used to incinerate
solid wastes, liquid and gas at the same time. Thus, it has strong
adaptability.
3. During combustion, the wastes roll forward. Three heat
transferring methods are available in the incinerating furnace.
Therefore, efficiency of heat utilization is greatly high.
4. Refractory materials contribute to long service life. And it is
convenient to replace liner plates, thus ensuring low cost.
5. Long burning time and 700℃ high temperature can make hazardous
wastes be completely thermal decomposed and partial wastes with low
ignition point almost burnt out.
6. The shape and moisture content of the incinerated wastes are
less required.
7. The waste incineration rotary kiln is characterized by perfect
seal method combustion chamber draft so that leakage of harmful gas
can be prevented.
8. Strong air mixing in the secondary combustion furnace can make
imperfectly combustive materials in the flue gas be completely
combustive and reach 1150℃which is needed to decompose harmful
ingredients. The flue gas will dwell in the high temperature zone
for 2 seconds, which can not only perfectly incinerate the wastes
but also effectively decompose dioxin from the source.
9. Due to equipment maturity and reliability as well as abundant
manufacturing experience of HONGJI, our waste incineration rotary
kiln can achieve complete localization.
10. Annual operation rate of the industrial waste incinerator can
be up to over 90%.
11. Heat transfer strengthening and slag bonding preventing device
is equipped in this rotary kiln to increase incineration rate and
adaptability to different wastes.
12. The secondary combustion chamber is changed into secondary
combustion furnace. Thus, burn off rate of ashes and incineration
efficiency are improved. In addition, such functions as normal
temperature slag removal, slag crushing and air blocking can be
ensured.
YZ2545 rotary kiln parameter for lime production line
Type | Rotary kiln | Rotary kiln | Variable diameter rotary kiln | Variable diameter rotary kiln |
Model | YZ4060 | YZ4772 | YZ2545 | YZ2845 |
Diameter(mm) | 4000 | 4700 | 2500/2200 | 2800/2500 |
Length(mm) | 60000 | 72000 | 45000 | 45000 |
Speed(r/min) | 0.38-3.52 | 0.38-3.52 | 0.25-2.18 | 0.68-1.45 |
Slope(%) | 4 | 3.5 | 3.5 | 3.5 |
Capacity(t/h) | 55-78 | 150-190 | 4.5-6.2 | 7.5-10 |
Power(KW) | 315 | 550 | 45 | 55 |
Weight(T) | 514.22 | 795.33 | 102.37 | 192.62 |