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In order to meet the high quality requirements of the high-grade road base construction for the lime-soil stability layer, and the essential quick lime in the lime soil is dissolved, the method used in the past was the water leaching method, which required the consumption of a large amount of water, and due to the crushing of the quick lime and the digestion of the quick lime. During the process, a large amount of lime dust was generated, causing pollution and damage to the surrounding environment and crops. In order to solve this problem, our company drew on the strengths of the public and combined with more than ten years of experience in the production of stable soil mixing stations, our company developed a new one. A generation of lime digestion equipment. The equipment controls the proportion of quicklime and water according to the required ratio (yield and proportion can be arbitrarily set within the rated range). The quicklime block is broken by a crusher and sent to a digestion device. The high-pressure spray of water and the mixing and stirring of the mixing host are used to realize the mechanized digestion of quicklime. The working process is briefly described as follows: Large pieces of lime are shoveled into the hopper by a forklift, metered by the feeder to the crusher, broken into the digestion equipment, and fed to the digestion equipment. The digested lime enters the digestion pool. . The dust, dust and dust raised by the hoppers, feeders, crushers, and digestion equipment are covered by a hood and cannot be spilled. They are attracted to the dust collector by the respective duct fans, sprayed and washed by the nozzles, and then enter the storage tank. Finally, the digestion equipment returns to the digestion tank, and air and a small amount of water vapor are exhausted through the exhaust port of the dust collector. It completely solves the problems of large natural footprint, serious pollution, incomplete and uneven lime decomposition, compact footprint, low energy and environmental pollution, simple structure, reliable operation, and high production efficiency. The preferred equipment for the mixing plant provides guarantees for improving the mixing quality and construction speed.
80 environment-friendly lime digestion machine technical parameters
1 |
machine |
Theoretical productive capacity |
t/h |
30-80 |
|
Total power |
kw |
90 |
|
||
Total weight |
t/h |
19 |
|
||
Elimination of the maximum particle size of aggregate |
mm |
300 |
|
||
Measurement accuracy of aggregate |
% |
≤±1 |
|
||
Measurement accuracy of water |
% |
≤±1.5 |
|
||
Assembly form |
|
Detachable |
|
||
Area covered |
m² |
10*30=300 |
|
||
Control system |
|
Manual control |
|
||
2 |
Feeding system |
Hopper |
m³ |
9 |
Apply to 50 loader, the height of feed is 3 meters 5 |
3 |
feed system |
Vibration feeder |
|
GZ5 |
|
4 |
Comminuted screening system |
Hammer crusher |
mm |
Broken particle size15-25 |
|
5 |
Digestion system |
Double horizontal shaft mixer |
|
Continuous type |
|
|
Dust removal system |
Water dusting tank |
mm |
2000*13500 |
|
|
Dedusting pipe |
mm |
700/800 |
|
|
|
Dedusting cover |
|
|
|
|
6 |
Fan 3KW, 3KW |
|
Axial flow |
|
|
|
Water supply sprinkler system |
|
The ConduitDN100 |
|
|
other |
|
LDM-80 environmental protection type lime digestion machine configuration
Configuration name |
parameter |
Number |
unit |
Manufacturer |
Remarks |
Dust collector (box) |
700mm/800mm |
1 |
set |
Ludong machinery |
Dust tube of aggregate bucket and dedusting tube of the digestion machine |
Dedusting cover for the digestion machine |
|
1 |
set |
Ludong machinery |
platform |
Dedusting fan |
3KW/3KW |
2 |
platform |
Weifang |
|
Vibration feeder |
2*0.75KW |
1 |
platform |
Ludong machinery |
Frequency conversion control |
Dedusting tank |
2000*13200mm |
1 |
set |
Ludong machinery |
Water supply sprinkler system |
Crusher |
800*800mm,55KW |
1 |
platform |
Ludong machinery |
Box type and hammer type motor for Qingdao Fang Heng |
Digestion machine |
1000*2000mm,18.5KW |
1 |
platform |
Ludong machinery |
Double lying shaft type and motor as Qingdao Fang Heng |
Aggregate hopper |
9³ |
1 |
set |
Ludong machinery |
Bucket cover, vibrator |
control room |
2.2*2.4*2.5m |
1 |
set |
Ludong machinery |
Color steel room |
Control system |
centralized control |
1 |
set |
Ludong machinery |
control cabinet |
Other |
The specific configuration of the equipment can be reasonably changed according to the customer's requirements. It is subject to technical upgrades and other reasons without prior notice. |