- Country of manufactureUkraine
- Productivity80 m³/h
The Asfaltosmesitelny KDM-201 installation is one of the last developments of this type of equipment. It incorporated all advantages of the DS-185 and DS-168 models, and some innovations were also added. The volume of bunkers of hot stone materials is increased and the dust unit is used.
The design of asfaltosmesitelny installation allows to execute the following operations of technological process:
preliminary dispensing of damp stone materials in the food unit, remote change of supply of stone materials from the operator's cabin;
drying and heating of stone materials to working temperature in a dryer drum and their giving to a roar of the mixing unit;
sorting of heated stone materials on four fractions (0-5; 5-10; 10-20; 20-40 mm), their temporary storage in the "hot" bunker with a capacity of 19 m3, dispensing and their delivery in the mixer;
three-stage purification of the combustion gases which are coming out drying bar of Bang of dust in preliminary system of cleaning, cyclones of a dry pyleochistka and in the wet dust collector - "Venturi" scrubber (efficiency of a pyleulavlivaniye makes 99,7 - 99,85% depending on a type of the applied materials) or cleaning in hose filters - emissions of dust make at the same time no more than 20 mg / нм3;
use of the caught dust at preparation of asphalt concrete mixes for what there is a special bunker with a capacity of 26 m3 allowing to store temporarily dust, to make weight dispensing and giving in the mixer and also, if necessary, to unload the caught dust in technological motor transport for further utilization;
reception of mineral powder from bulk cement transport vehicles, dispensing and delivery in the mixer;
reception of bitumen from bitumovoz (or a bitumen warehouse), temporary storage, its soft heating in bituminous tanks the liquid heat carrier (oil) or fire heating in the bitumen heater, dispensing and its giving in the mixer;
heating of bituminous communications, heating of bitumen and fuel we heat the oil heated in the heater of the liquid heat carrier;
mix supply by the skip hoist in the bunker of the unit of ready mix or delivery directly from the mixer in motor transport.
In installations it is provided:
the automated and remote weight dispensing of stone materials, bitumen, mineral powder and dust, their hashing and delivery in the bunker of ready mix or in the vehicle;
control and regulation of temperature of stone materials at the exit from a dryer drum, control of temperature of stone materials in the "hot" bunker, temperatures of bitumen, fuel and ready mix;
automatic or remote control of all main mechanisms;
soft launch and stop of the skip hoist, dryer drum.
Management of all installation is centralized and is carried out from the control panel placed in the operator's cabin. The cabin of the operator is equipped with the conditioner and loud-speaking communication. The block principle of production increases factory readiness of knots and allows to reduce installation installation terms considerably. Application of a microprocessor control system provides the most optimum, economy mode of work of installation at the consumer, increases culture of production and non-failure operation of work of the equipment. At the same time all information including about possible malfunctions, it is brought to the display. The plant can deliver products in the completeness necessary for the customer.