- Country of manufactureRussia
Solid fuel water - heating boilers of the Ey series based on gas - generating furnaces are intended for use in heating, hot water supply, as well as for technological needs.
This model belongs to the sawdust boilers category .
The boiler consists of a firebox and a water tube heat exchanger.
gas generator, non - mechanized, equipped with an operational fuel bunker with a single load for one hour of continuous operation.
made of several concentric coils and a top cooled cover. The two - pass gas - flow heat exchanger scheme provides minimal ash deposition on the heat exchange surfaces.
The boiler furnace allows burning the following types of fuel: sawdust, shavings, wood chips, sunflower husks, waste chipboard, fiberboard, MDF, etc. The fuel can also contain woodworking trimmings (up to 0.5 m in length) up to 30% by volume. The nominal thermal power is achieved at a fuel moisture content of no more than 30% .
The main requirements for fuel are ash content not exceeding 5% , moisture content not exceeding 55% (122% ).
Moisture W was calculated using the following formulas:
W = (mt - mc) / mt × 100% , (W = (mt - mc) / mc × 100% ),
where mt is the total mass of the fuel, mc is the mass of dry matter in the fuel.
Main technical characteristics
|Description of characteristics||Ey - 0.1||Ey - 0.2||Ey - 0.4|
|Rated thermal power, kW||100||200||400|
|Max. fuel consumption * , kg / hour||fifty||100||200|
|Maximum coolant temperature, ° C||115|
|Flue gas temperature, ° C||no more than 250|
|Required vacuum behind the boiler, mm of water Art.||thirty|
|Efficiency, %||not less than 80|
|Recommended volume of heating * * , m³||1500 - 3200||3500 - 6500||8800 - 16500|
|Overall dimensions, length x width x high , mm||2755 x 1100 x 2825||3250 x 1360 x 3240||4430 x 1760 x 3850|
* - with fuel moisture 45%
* * - depending on the thermal insulation of the object
To generate the rated power, it is necessary to install a smoke exhauster. The outlet of gases is carried out in the lower part of the heat exchanger, which makes it possible to mount the smoke exhauster without any particular difficulties. It is also possible to operate boilers at reduced power without a smoke exhauster - on natural draft created by a chimney with a height of at least 15 m.
On request, the boilers can be equipped with a smoke exhauster, pressure gauges, thermometers, shut - off valves, a draft gauge, control and safety automation.
|Ey - 0.1||Ey - 0.2||Ey - 0.4|
|n holes xd||12 holes x 11||8 holes x 14||8 holes x 14|
|d1||DN - 80||DN - 80||DN - 80|
You can familiarize yourself with other types of products on the Hot water boilers page .https://ekodrev-tver.ru/