Subject master work: Development and study of the efficient methods of the incineration organic fuel with use the preliminary ionizing air
The Electric category is one of the ways of the product increase of combustion different types of fluels . Exist the
different methods a cart to electric powers, differring on desksides electrode, location of the category and voltage-current
feature. The Optimum designs device hang from way of the organizations razryada.
Main difficulty of the creation such
device is concluded in longing category be compressed in narrow arc channels with very high concentration to energy. This is due
to quick increase the conductivities with growing of the temperature in gas, in which under usual temperature conductivity close
nulyu.
Ionizing category (for instance organized in the manner of lattices), either as turbulence, promotes the dissipation
to energy, standing out at category. Important in practical attitude advantage such device is a possibility of the work with high
power (from several sq before group of ten sq) and small current (the groups of ten mA) that allows for their work to use the serial
transformers and cables.
Such device differ from plasmotrons, for which more typical voltage of the order 10-100À, for functioning(working) which are
required
special cables and powerful generatory.
In energy processes to ionizing the air for intensification of the combustion fuel practically can be used in two directions:
this plasmotrons and lattices.
Under plasma technologies intansification combustions is reached by heating before high temperature vacuum cleaner airborne mixture
getting through plasma arc, located in channel of the primary air of the burners. As a result this s the condition for quick ignition
fuel on initial area fakela.
When processing the air enterring on combustion by crown category, in specially installed before
burner lattice, occurs his ionizing. At, the electric power disperses on maintenance of the corona only. Forming as a result of
ionizing ions molecules of the oxygen are a more strong axidayions and actively participate in reaction of the combustion fuel,
than his neutral molekuly.
Ionized gas, with molecule fuel, changes the internal structure of the lasts, bring
about increase the velocities reaction oxidations to account of the reduction to energy to activations. This is the molecules
fuel explained by turning in agitated, discord or ionized sostoyanie.
Besides water pairs, which are found in
process the air, under the action of crown category disintegrate on ions, which also are an active oxidation topliva.
Ionizing the air by means of lattices, installed before burner, except the whole other, brings and to arising the acoustic
fluctuations, caused by crown category and vibration electrode. These fluctuations also bring about change gas track record
combustions fuel, bring about reduction of the energy to activations and stabilizations oxidation chemical reakciy.
Increase to maturity oxidation chemical reaction brings as to increasing of the share of the collecting of the molecules
fuel with oxygen, so and to turning the unachieved processes of the oxidation fuel to terminated. All this leads to reduction
of the losses of the heat with mechanical underdone, to account of the reduction of the contents combustible in î÷àãîâûõ
remainder, and chemical underdone, to account of the reduction or exceptions of the contents monooxidases carbon in
leaving gas. Greater role in specified process plays role of the formation additional centre combustions to account
of the ionizing and discord water parov.
For ionizing the secondary air was chose installation to technologies
intansification combustions UTIG-24M-30 "OZON".
"OZONE" is fixed on caldrons TÏÏ-312A, working at coal marks GSSH.
For more efficient functioning(working) the installation to ionizing the air also necessary observance of the row of the
additional conditions:
1. Excess of the air on each burner of the tier odinakovyy.
2. The Attitude of the velocities secondary and primary air within 1,4-1,8
In work will is also designed methods of the execution
brought above conditions.