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10 Ton/hour MW Biomass Chrome Steel Alloy Reciprocating Grate
Product description:
With the vigorous development of renewable energy and energy-saving
and emission-reduction facilities, biomass fuels (according to
physical properties are divided into two categories: one is biomass
waste such as chaff straw, sawn bark, wood blocks, palms, etc., and
the other It is a kind of regular-sized particles formed by
mechanical processing and granulation of the first type as a raw
material) as a renewable energy source, because of its zero carbon
emission, it has become an environmentally friendly fuel that is
beneficial to the environment. The technology of burning biomass
has also been widely developed and applied, and the production of
biomass fuel has been industrialized. Biomass fuel is suitable for
different combustion equipment due to its different density,
humidity and physical properties, and the way of burning biomass
fuel with reciprocating grate has been widely used and gradually
matured.
The design of the inclined air-cooled reciprocating grate can
increase the volume of the furnace, which is conducive to the
burnout of volatile matter, and is also conducive to the full
tumbling of the biomass fuel with high water content in the
preheating zone of the grate, so that every surface of the fuel can
be fully rolled. All can get the radiation of high-temperature flue
gas, which accelerates the volatilization of its own moisture, so
that the fuel can burn stably when it rolls into the combustion
zone of the grate.
The reciprocating grate is driven by hydraulic pressure, which is
relatively stable and easy to adjust. Realize that each area can
independently control the tumbling and running speed of the fuel,
and more accurately control the residence time of the fuel in each
area on the grate to ensure that the biomass fuel is completely
burned out.
Composition and its characteristics:
1. The complete set of reciprocating grate system is mainly
composed of reciprocating grate, combustion chamber, pushing
system, feeding machine, hydraulic station, slag tapping machine
and other equipment.
2. The main components of the reciprocating grate: grate frame,
fixed beam, movable beam, reciprocating frame, push-pull device,
grate piece.
3. There are several push-pull devices and their corresponding
independent air chambers in the grate frame. The number of
push-pull devices and independent air chambers is determined by the
size of the grate area.
4. The push-pull device of the grate consists of an oil cylinder, a
push rod, a reciprocating frame and a reciprocating guide rail.
5. The exhaust air chamber of the reciprocating furnace is divided
into several independently controlled air chambers, and the air
intake of each air chamber is controlled by the manual adjustment
door at the air inlet branch pipe. The push rod of the push-pull
device is equipped with a sealing plate when it passes through the
wind chamber, so as to prevent the wind from passing through each
wind chamber.
6. The reciprocating grate piece is made of heat-resistant alloy
steel, which ensures the long-term stable operation of the grate
piece at high temperature.
7. The main components of the pusher system: feed hopper, silo,
waste pusher box at the furnace mouth, feed port, push plate return
residual hopper
Design Capacity | 15MW | 25MW | 35MW | 50MW |
Thermal Efficiency | 95% | 95% | 95% | 95% |
Steam Pressure | 0.8, 1.6 MPa | 0.8, 1.6 MPa | 0.8, 1.6 MPa | 0.8, 1.6 MPa |
Conduction Oil Temperature | 200-300 ℃ | 200-300 ℃ | 200-300 ℃ | 200-300 ℃ |
Flue Gas Temperature | 300-800 ℃ | 300-800 ℃ | 300-800 ℃ | 300-800 ℃ |
Fuel | Biomass , Natural gas, Brown coal, Crude oil, Sewage sludge |
If you are interested, do not hesitate to contact me.
REGARDS!