WO1999031436A1 - Procede de combustion de combustible solide et appareil permettant de mettre en oeuvre ce procede - Google Patents

Procede de combustion de combustible solide et appareil permettant de mettre en oeuvre ce procede Download PDF

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Publication number
WO1999031436A1
WO1999031436A1 PCT/LT1998/000002 LT9800002W WO9931436A1 WO 1999031436 A1 WO1999031436 A1 WO 1999031436A1 LT 9800002 W LT9800002 W LT 9800002W WO 9931436 A1 WO9931436 A1 WO 9931436A1
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WO
WIPO (PCT)
Prior art keywords
air
furnace
combustion
burning
fuel
Prior art date
Application number
PCT/LT1998/000002
Other languages
English (en)
Russian (ru)
Inventor
Rafael Gazetov
Original Assignee
Rafael Gazetov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from RU97120302/03A external-priority patent/RU97120302A/ru
Application filed by Rafael Gazetov filed Critical Rafael Gazetov
Priority to AU12635/99A priority Critical patent/AU1263599A/en
Publication of WO1999031436A1 publication Critical patent/WO1999031436A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F23B5/02—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in main combustion chamber

Definitions

  • the invention is not available for use in the following areas and may be used:
  • d ⁇ ugi ⁇ ⁇ blas ⁇ ya ⁇ for ⁇ izv ⁇ ds ⁇ va g ⁇ yachey v ⁇ dy and av ⁇ n ⁇ mn ⁇ g ⁇ ⁇ leniya zhily ⁇ d ⁇ m ⁇ v, ⁇ edzhey, ⁇ va ⁇ i ⁇ mn ⁇ g ⁇ e ⁇ azhny ⁇ zhily ⁇ d ⁇ m ⁇ v, buildings b ⁇ lnits, sh ⁇ l, de ⁇ s ⁇ i ⁇ sad ⁇ v and d ⁇ ugi ⁇ ⁇ be ⁇ v zhilischn ⁇ - ⁇ mmunaln ⁇ g ⁇ and munitsi ⁇ aln ⁇ g ⁇ g ⁇ ds ⁇ g ⁇ ⁇ zyays ⁇ va; For example, for the heating of military casinos, for private houses, customs, as well as for the equipping of cargoes, workpieces, and railroad transports.
  • Optimum supply of the product to the factory allows the installation of a temperature of 100 to 700 ° C (at the same time, it does not It is preferable that the temperature in the unit should be 200-500 ° C (corresponds to a spe- cific maximum radiation frequency of a range of 6.13 - 3.75 m). ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002
  • the optimal preset amount of air (oxidizing agent) in the shop is expressly unaware of the fact that
  • Izves ⁇ na ⁇ ech za ⁇ yazhn ⁇ g ⁇ g ⁇ eniya ( ⁇ isanie iz ⁇ b ⁇ e ⁇ eniya ⁇ ⁇ a ⁇ en ⁇ u ⁇ ssiys ⁇ y ⁇ ede ⁇ atsii ⁇ 21811572, ⁇ I5 ⁇ 24 ⁇ 7/00, 04.23.93 ⁇ ubli ⁇ van ⁇ ) s ⁇ de ⁇ zhaschaya ⁇ us as ⁇ imy ⁇ ayuschi ⁇ ⁇ ⁇ e schelevidny ⁇ v ⁇ zdu ⁇ v ⁇ dny ⁇ ⁇ anal ⁇ v, v ⁇ zdushnye ⁇ sun ⁇ i and d ⁇ sselnuyu zasl ⁇ n ⁇ u.
  • the described device is that the slit-like air ducts have an insufficiently developed heating, which is heated. Part of the heat, without having to heat up the air, will escape into the flue together with the smoke.
  • the oven has a low utility rate (UFD).
  • the device variant of the claimed inventions of the generator of heat and gas utilization of the appliance and its industrial has the following essential essentials:
  • the bridge was made by two adjacent, well-located, different internal and external pipes, which form a ring cross-section;
  • - devices for heating water and air such as air inlet ducts are located in the lower part of the outlet, and exhaust air outlet;
  • P ⁇ i is ⁇ lz ⁇ vanii ⁇ edlagaem ⁇ g ⁇ ⁇ e ⁇ v ⁇ g ⁇ va ⁇ ian ⁇ a gene ⁇ a ⁇ a ⁇ e ⁇ la-u ⁇ iliza ⁇ a g ⁇ iz ⁇ n ⁇ aln ⁇ g ⁇ in ⁇ ezhime ⁇ leyuscheg ⁇ g ⁇ eniya in ⁇ u ⁇ dayu ⁇ ⁇ imaln ⁇ e ⁇ liches ⁇ v ⁇ v ⁇ zdu ⁇ a in zavisim ⁇ s ⁇ i ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y in ⁇ sledney and d ⁇ zhigayu ⁇ le ⁇ uchie, g ⁇ yuchie vesches ⁇ va ⁇ u ⁇ em v ⁇ zdeys ⁇ viya on ni ⁇ nag ⁇ e ⁇ ym d ⁇ ⁇ ab ⁇ chey ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y ⁇ a ⁇ aliza ⁇ m.
  • U ⁇ azanny d ⁇ s ⁇ igaemy ⁇ e ⁇ niches ⁇ y ⁇ ezul ⁇ a ⁇ ⁇ i is ⁇ lz ⁇ vanii ⁇ edlagaem ⁇ g ⁇ va ⁇ ian ⁇ a gene ⁇ a ⁇ a ⁇ e ⁇ la- u ⁇ iliza ⁇ a g ⁇ iz ⁇ n ⁇ aln ⁇ g ⁇ ⁇ buslavlivae ⁇ ⁇ bsches ⁇ venn ⁇ ⁇ lezny ⁇ ezul ⁇ a ⁇ : reducing ⁇ sichn ⁇ s ⁇ i vy ⁇ dyaschi ⁇ of dym ⁇ da ⁇ du ⁇ v sg ⁇ aniya and ⁇ vyshenie ⁇ e ⁇ itsien ⁇ a ⁇ lezn ⁇ g ⁇ deys ⁇ viya.
  • the claimed variant - the generator of heat-recovery utilization contains the following essential features.
  • the block is made by two closely located different internal and external pipes, which form a ring cross-section;
  • the device for regulating the air supply is made in the form of a free channel, located in the deepening of the lower part of the unit.
  • the downstream channel is equipped with two branches at each end, and inside, they are located on the outside of the outlet. ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002 regulating gates.
  • the channel is located at the same time as it is possible to rotate the space of its own private axle.
  • the size of the transfered responses increases from the middle of the channel.
  • the external part of the channel is blocked by a screw part that is damaged in combination with a lower part of the screw.
  • each air inlet air heating channel is located at the same time as the contact with the internal air duct.
  • the air inlet ducts are secured from the inside of the indoor appliance in a choke box.
  • Exhausting air ducts from the exhaust air ducts are located with the possibility of a contact with the heating devices of the heat generator.
  • the heat generator is equipped with a catalytic converter located with the possibility of exposure to volatile, combustible materials ( ⁇ , ⁇ ⁇ , ⁇ ⁇ ).
  • the unit is equipped with a window made from an external source for infectious radiation of the material.
  • the claimed variant of the generator's thermal management option has the following distinctive features:
  • the downstream channel is equipped with two branches at each end, and inside, the openings are located on both sides of the outlet, and these are regulated by the unit.
  • the indicated product ensures the delivery to the optimal amount of air in a mode of smoldering, prolonged burning.
  • the channel is located at the same time as it is possible to rotate the space of its own private axle.
  • the size of the transmitted responses increases from the middle of the channel.
  • the outer part of the channel is blocked by the screw part, which is combined with the deepening of the lower part of the screw.
  • Part of each air duct for heating the air is located at the same time as the contact with the interior ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002 ⁇ rububy.
  • the air inlet ducts are secured from the inside of the indoor appliance in a choke box.
  • Exhausting air ducts from the exhaust air ducts are located with the possibility of a contact with the heating devices of the heat generator.
  • the indicated products ensure an efficient output which is emitted in the process of heating and burning fuel.
  • the heat generator is equipped with a catalytic converter, placed with the possibility of exposure to volatile, combustible materials ( ⁇ , ⁇ ⁇ , ⁇ ⁇ ).
  • ⁇ , ⁇ ⁇ , ⁇ ⁇ volatile, combustible materials
  • the unit is equipped with a window made from an external source for infectious radiation of the material.
  • Such a performance causes the heat to be obtained in the form of infrared radiation when burning fuel in the process of heat generation of a waste heat generator.
  • the second option is the thermal generator-utilization system.
  • the oven contains a short-circuit oven in the form of slit-like open air channels, air vents and a damper.
  • the described device is that the slit-like air ducts have an insufficiently developed heating, which is heated. Part of the heat, without having to heat up the air, will escape into the flue together with the smoke.
  • the oven has a low utility rate (UFD).
  • the thermal generator When purchased, the thermal generator utilizes heat, exhaust, smoke, and all other means of reduced mobility.
  • the claimed variant of the device of the thermal generator and the thermal and its accessories have the following two essential essentials:
  • the track is made by two closely located different internal and external pipes, which form ring cross sections; there are facilities for regulating the return of air to traffic;
  • the disadvantage is that it is not always ⁇ ⁇ 99/31436,, ⁇ / ⁇ 98 / 00002 provides the best possible amount of air in a mode of smoldering, prolonged burning. Part of the volatile, combustible substances (C ⁇ ,, ⁇ , C ⁇ ⁇ ) will fly into the chimney, not speeding up to burn in the process, thereby deteriorating the utility of the generatrix.
  • the supply of air to the furnace is not carried out by the entire luminous layer, but the reaction of the burning of the fuel takes place at the end of the process.
  • P ⁇ i is ⁇ lz ⁇ vanii ⁇ edlagaem ⁇ g ⁇ va ⁇ ian ⁇ a gene ⁇ a ⁇ a ⁇ e ⁇ la- u ⁇ iliza ⁇ a ve ⁇ i ⁇ aln ⁇ g ⁇ in ⁇ ezhime ⁇ leyuscheg ⁇ g ⁇ eniya in ⁇ u ⁇ dayu ⁇ ⁇ imaln ⁇ e ⁇ liches ⁇ v ⁇ v ⁇ zdu ⁇ a in zavisim ⁇ s ⁇ i ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y in ⁇ sledney and d ⁇ zhigayu ⁇ le ⁇ uchie, g ⁇ yuchie vesches ⁇ va ⁇ u ⁇ em v ⁇ zdeys ⁇ viya on ni ⁇ nag ⁇ e ⁇ ym d ⁇ ⁇ ab ⁇ chey ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y ⁇ a ⁇ aliza ⁇ m.
  • U ⁇ azanny d ⁇ s ⁇ igaemy ⁇ e ⁇ niches ⁇ y ⁇ ezul ⁇ a ⁇ ⁇ i is ⁇ lz ⁇ vanii ⁇ edlagaem ⁇ g ⁇ va ⁇ ian ⁇ a gene ⁇ a ⁇ a ⁇ e ⁇ la- u ⁇ iliza ⁇ a ve ⁇ i ⁇ aln ⁇ g ⁇ ⁇ buslavlivae ⁇ ⁇ bsches ⁇ venn ⁇ ⁇ lezny ⁇ ezul ⁇ a ⁇ : reducing ⁇ sichn ⁇ s ⁇ i vy ⁇ dyaschi ⁇ of dym ⁇ da ⁇ du ⁇ v sg ⁇ aniya and ⁇ vyshenie ⁇ e ⁇ itsien ⁇ a ⁇ lezn ⁇ g ⁇ deys ⁇ viya.
  • the declared second variant - the generator of thermal control ver- tical contains the following essential parameters.
  • the block is made by two closely located different internal and external pipes, which form ring sections.
  • the generator is equipped with a device for regulating the flow of air into the appliance, a device for heating the water and air, with the exception of the air inlet of the exhaust duct ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002
  • the outer pipe is made in the form of a truncated cone; the base is located on the bottom of the bottom.
  • the device for regulating the use of the air supply to the factory is equipped with a base located at the outlet of the outlet for a large business outlet and a free-wheeling bus.
  • the separate air supply channel to the city is located vertically, which is directly connected to the internal road.
  • Pe ⁇ i ⁇ vanny ⁇ anal ⁇ dachi v ⁇ zdu ⁇ a in ⁇ u ⁇ azmeschennym provided between the lower and dn ⁇ m ⁇ i ⁇ l ⁇ sni ⁇ v ⁇ y ⁇ eshe ⁇ y and s ⁇ edinennym with eg ⁇ vnu ⁇ enney ⁇ l ⁇ s ⁇ yu ⁇ a ⁇ ub ⁇ m, ⁇ s ⁇ g ⁇ ⁇ e ⁇ endi ⁇ ulya ⁇ na ⁇ si u ⁇ azann ⁇ g ⁇ ⁇ e ⁇ i ⁇ vann ⁇ g ⁇ ⁇ anala.
  • a separate air supply channel for travel is located in the latter with the option of a convenient external drive.
  • the unit At the entrance to the unit, the unit is located with the option of leaving the unit on a regular basis.
  • the outer pipe is made in the form of a large truncated pyramid, the understanding of which is in the lower part of the bottom. ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002
  • the heat generator is equipped with a catalytic converter located with the possibility of exposure to volatile, combustible materials ( ⁇ ,
  • the outer pipe is made in the form of a truncated cone, the base is located on the bottom of the bottom.
  • the outdoor pipe system facilitates the favorable movement of the food products, increases the heat output to the cooling medium due to the cost of the consumer.
  • the device for regulating the use of the air supply to the factory is equipped with a base located at the outlet of the outlet for a large business outlet and a free-wheeling bus.
  • the separate air supply channel to the city is located vertically, which is directly connected to the internal road.
  • Pe ⁇ i ⁇ vanny ⁇ anal ⁇ dachi v ⁇ zdu ⁇ a in ⁇ u ⁇ azmeschennym provided between the lower and dn ⁇ m ⁇ i ⁇ l ⁇ sni ⁇ v ⁇ y ⁇ eshe ⁇ y and s ⁇ edinennym with eg ⁇ vnu ⁇ enney ⁇ l ⁇ s ⁇ yu ⁇ a ⁇ ub ⁇ m, ⁇ s ⁇ g ⁇ ⁇ e ⁇ endi ⁇ ulya ⁇ na ⁇ si u ⁇ azann ⁇ g ⁇ ⁇ e ⁇ i ⁇ vann ⁇ g ⁇ ⁇ anala.
  • a separate air supply channel for travel is located in the latter with the option of a convenient external drive.
  • the indicated products ensure an equitable supply of air to the burning fuel.
  • the unit At the entrance to the unit, the unit is located with the option of leaving the unit on a regular basis.
  • the product ensures the return to the optimal amount of air in a mode of smoldering, prolonged burning.
  • the outer pipe is made in the form of a large truncated pyramid, the understanding of which is in the lower part of the bottom.
  • the indicated parameters ensure an increase in the coefficient of usefulness of the second option of the generator’s thermal control.
  • the heat generator is equipped with a catalytic converter located with the possibility of exposure to volatile, combustible substances ( ⁇ , ⁇ , ⁇ ⁇ ).
  • ⁇ , ⁇ , ⁇ ⁇ volatile, combustible substances
  • P ⁇ zayavi ⁇ elya information available to ⁇ edlagae maya s ⁇ v ⁇ u ⁇ n ⁇ s ⁇ susches ⁇ venny ⁇ ⁇ izna ⁇ v, ⁇ a ⁇ a ⁇ e ⁇ izuyuschi ⁇ s ⁇ s ⁇ b combustion ⁇ ve ⁇ d ⁇ g ⁇ ⁇ liva and two va ⁇ ian ⁇ a us ⁇ ys ⁇ v for ⁇ susches ⁇ vleniya s ⁇ s ⁇ ba - not izves ⁇ ny of u ⁇ vnya ⁇ e ⁇ ni ⁇ i, sled ⁇ va ⁇ eln ⁇ , all g ⁇ u ⁇ a iz ⁇ b ⁇ e ⁇ eny s ⁇ ve ⁇ s ⁇ vue ⁇ ⁇ i ⁇ e ⁇ iyu n ⁇ vizna.
  • Mutual use of these nodes is a term that identifies and identifies other options for other devices.
  • P ⁇ edlagae maya suschn ⁇ s ⁇ zayavlyaem ⁇ y g ⁇ u ⁇ y ⁇ edlagaemy ⁇ iz ⁇ b ⁇ e ⁇ eny m ⁇ zhe ⁇ by ⁇ is ⁇ lz ⁇ vana in ⁇ myshlenn ⁇ s ⁇ i, sels ⁇ m ⁇ zyays ⁇ ve in d ⁇ ugi ⁇ ⁇ blas ⁇ ya ⁇ - for ⁇ izv ⁇ ds ⁇ va g ⁇ yachey v ⁇ dy and av ⁇ n ⁇ mn ⁇ g ⁇ ⁇ b ⁇ g ⁇ eva samy ⁇ ⁇ azlichny ⁇ ⁇ mescheny with ⁇ lucheniem ⁇ e ⁇ niches ⁇ g ⁇ ⁇ ezul ⁇ a ⁇ a as ⁇ leyuscheg ⁇ ⁇ ezhima za ⁇ yazhn ⁇ g ⁇ g ⁇ eniya ⁇ ve ⁇ d ⁇ g ⁇ ⁇ liva.
  • the indicated smoldering mode of a long-lasting combustion is stipulated by the creation of conditions at a time when it is sold at a freezing temperature when it is allowed to be cooled. And ⁇ ⁇ 99/31436 ⁇ / ⁇ -98/00002
  • d ⁇ s ⁇ igaemym ⁇ i is ⁇ lz ⁇ vanii zayavlenn ⁇ y g ⁇ u ⁇ y iz ⁇ b ⁇ e ⁇ eny, yavlyae ⁇ sya s ⁇ zdanie ⁇ ezhima za ⁇ yazhn ⁇ g ⁇ ⁇ leyuscheg ⁇ g ⁇ eniya and ⁇ bes ⁇ echeniya d ⁇ zhiga le ⁇ uchi ⁇ , g ⁇ yuchi ⁇ vesches ⁇ v (S ⁇ , ⁇ ⁇ , S ⁇ ⁇ ).
  • FIG. 3 Schematic illustration of an operation of the combustion method for the heating of a waste heat generator, a waste heat source (exhaust gas) ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002
  • FIG. 4 Schematic illustration of a generator for heat treatment of a horizontal one (transient discharge).
  • FIG. 5 Schematic illustration of a genera- tor of a heating system of a horizontal (accessory).
  • Fig. 6 Generator-thermal utilization is horizontal (a schematic transverse cut). The image of the flame and the products of combustion.
  • FIG. 7 A schematic illustration of an operating method for burning a fuel of a heat-generating generator for heat recovery (a result).
  • FIG. 8 Schematic representation of the process (version of the embodiment). Expertise.
  • Fig. 9 Schematic illustration of a thermal generator for thermal control.
  • Figure 10 Generator of thermal utilization vertical (schematic transverse cut). The image of the flame and the products of combustion.
  • the method of burning fuel is controlled by the following investigations:
  • the flame dis- charge in the normal combustion mode is higher than 1000 ° ⁇ (1200-1400 ° ⁇ ).
  • the temperature of the generator changed from 100 ° C to 30 ° C.
  • the experimental sample of the heat generator ensured the heating of the total volume of the heated rooms, equal to 124.6 cubic meters.
  • the volume and the area of accommodation are heated by air, respectively 94.33 cubic meters. and 37.7 sq.m.
  • the room heating, the heat generator prevented the installation of the shower for the rest of the people, as well as the food preparation.
  • the PDA of the generator increases 92 percent, reaching 97.6 percent as much as possible.
  • the process of burning solid fuel in a combustion chamber may go with a different speed. Regulation of the rate of combustion (oxidation) in the combustion chamber is regulated by the regulation of the fuel-air flow.
  • the process of burning fuel occurs in two stages:
  • the speed of the oxidizer is much lower than the rate of chemical reaction of the oxidation, and the resulting rate of burning does not depend on the rate of ⁇ ⁇ 99/31436 ⁇ / ⁇ ⁇ 98 / 00 02 is limited only to the process of mixing, which separates the process of disruption.
  • P ⁇ ime ⁇ 2 ⁇ ⁇ aches ⁇ ve ⁇ a ⁇ aliza ⁇ a, v ⁇ zdeys ⁇ vuyuscheg ⁇ on le ⁇ uchie, g ⁇ yuchie vesches ⁇ va: S ⁇ , ⁇ ⁇ , S ⁇ ⁇ ) is ⁇ lz ⁇ valis meds ⁇ de ⁇ zhaschie sis ⁇ emy - ⁇ ltsa ⁇ ashiga, ⁇ ye ⁇ bes ⁇ echivayu ⁇ ⁇ ln ⁇ e ⁇ islenie ⁇ i ⁇ em ⁇ e ⁇ a ⁇ u ⁇ e 250 ° C and 7000 ⁇ bemn ⁇ y s ⁇ s ⁇ i ⁇ / h. With the reduction of C Georgia constitutional, the oxidative capacity is not reduced. ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002 this is even a high catalytic converter of water (up to 18 percent).
  • ⁇ case is ⁇ lneniya ⁇ dn ⁇ y or nes ⁇ l ⁇ i ⁇ s ⁇ en ⁇ (dve ⁇ tsy or chas ⁇ i s ⁇ en ⁇ i) ⁇ ame ⁇ y sg ⁇ aniya us ⁇ ys ⁇ va of ⁇ z ⁇ achn ⁇ g ⁇ for in ⁇ a ⁇ asny ⁇ rays ma ⁇ e ⁇ iala, na ⁇ ime ⁇ , ⁇ va ⁇ tsev ⁇ g ⁇ s ⁇ e ⁇ la, ⁇ ame ⁇ a sg ⁇ aniya s ⁇ an ⁇ vi ⁇ sya is ⁇ chni ⁇ m in ⁇ a ⁇ asn ⁇ g ⁇ radiation.
  • the spectral range of the infrared radiation is divided by the shift bias for the absolute black body:
  • the wavelength of the infrared radiation for the temperature of the lower and upper boundaries is set to the smoldering mode of a long combustion:
  • the wavelength of the infrared radiation for the optimal range of the smoldering temperature is 200 ° ⁇ (473 ⁇ ), which corresponds to 6.
  • 500 ° C (773 ⁇ ) corresponds to 3.75 ⁇ m.
  • P ⁇ ime ⁇ 6 P ⁇ is ⁇ echenii v ⁇ emeni ⁇ l ⁇ 40 minutes the ⁇ sle d ⁇ s ⁇ izheniya ⁇ e at 1200 ° C ⁇ i ⁇ yvali ⁇ egulya ⁇ y ⁇ dachi v ⁇ zdu ⁇ a in ⁇ u d ⁇ ne ⁇ b ⁇ dim ⁇ g ⁇ ⁇ l ⁇ zheniya, ⁇ bes ⁇ echivayuscheg ⁇ decrease in ⁇ liches ⁇ va ⁇ davaem ⁇ g ⁇ ⁇ u v ⁇ zdu ⁇ a d ⁇ or lesser quantities ⁇ avn ⁇ y ⁇ e ⁇ e ⁇ iches ⁇ i ne ⁇ b ⁇ dim ⁇ y for g ⁇ eniya ⁇ ve ⁇ d ⁇ g ⁇ ⁇ ⁇ 99/31436 ⁇ / ⁇ 98 / 00002 fuel - they produced a mode of smoldering, prolonged burning, they maintained the temperature at 300 ° ⁇ . This mode is presented in Fig. 2 at front 5 3 - it
  • the proposed method may be used for fuel: 1. Wood and household waste and pulp and paper products, consumer goods, and consumer goods.
  • the first version of the device for the implementation of the method is the heat and heat-generating generator (Fig. 3,4,5,6), which was discontinued by the two countries.
  • the internal 5 and external 6 pipes will have a ring chamber 7 of combustion with a ring section.
  • the burning of two secured 8 boot hatch).
  • a window 9 of the output for the external radiation of the source material for example, is made from the outside.
  • the generator controls the hi-tech system for heating water, which has: a primary heater, which increases the temperature by 6; Primary heaters 10, 1 1.
  • the primary heaters 10.1 1 are located in an economical 12 horizontal (Fig. 3).
  • ⁇ ⁇ 99/31436 29 C ⁇ / L ⁇ 98 / 00002 primary heaters 10, 1 1 can be placed in an economizer of 12 and vertical.
  • the e-home 12 is located above the ring chamber 7 (Fig. 3, 4, 5) and may also be located in the city, as well as the vertical location.
  • the lateral channel 16 is equipped with two branches 18 at each end, and are located on the opposite side of the entrance to the control unit 18.
  • the part of the non-return channel 16, located in step 4 is equipped with interrupted functions of 19, and the size of the latter is increased by 16.
  • Raising from section 4 of section 21 of the air ducts 13 ⁇ ⁇ 99/31436 of the C ⁇ / L ⁇ 98 / 00002 of the air heating is arranged with the option of the contact with the heating devices: of the primary heaters 10, 1 1 and the batteries.
  • the products of the combustion of fuels from fuel 4, by discharging the shutter 23 of the catalytic converter 22 direct, bypassing the catalytic converter 22, in particular, through the smoke and flue 12. This eliminates the need for clogging the catalytic converter with 22 detergent products, as well as preheating it before the operation of the appliance. After ⁇ ⁇ 99/31436 3 1 SC / L98 / 00002 the output of the catalyst 22 to the operating mode of the process is allowed to clog the cleaning products are reduced.
  • the range of the optimal temperature of the smoldering mode of prolonged burning is 200-500 ° ⁇ , which corresponds to a maximum maximum radiation length of a little more than 6.
  • the operating temperature in the combustion chamber in the range of 100-700 ° C, respectively, separates the operating normal control 5 (Fig. 2). ⁇ ⁇ 99/31436 3 ⁇ / ⁇ 98 / 00002
  • a generator that is heat-disposable is universal and economical, but it is environmentally-friendly.
  • INDOOR TUBE 27 (may be multi-part) performs the function of the heater.
  • ⁇ ltsevaya ⁇ ame ⁇ a sg ⁇ aniya ve ⁇ i ⁇ aln ⁇ g ⁇ ⁇ i ⁇ a 29 ( ⁇ ig.7,8,9,10) imee ⁇ ⁇ imalnuyu ⁇ mu with ⁇ ch ⁇ i z ⁇ eniya ae ⁇ dinamiches ⁇ i ⁇ sv ⁇ ys ⁇ v, ⁇ a ⁇ ⁇ a ⁇ na ⁇ v ⁇ yae ⁇ ⁇ mu ⁇ a ⁇ ela ⁇ lameni (on ⁇ ig.10 ⁇ zitsiya ⁇ s ⁇ ema ⁇ ichn ⁇ ⁇ azyvae ⁇ ⁇ mu ⁇ a ⁇ ela ⁇ lameni).
  • the thermal generator generates a vertical appliance for heating water, which includes: internal pipe 27 of the heater 26.
  • Part of the vertical heater (internal pipe 27), by opening the ring chamber 29 of the burner, performs the function of the primary water heater.
  • Another part of the vertical heater (internal pipe 27) is located in the economizer 31.
  • the indicated part of the internal pipe 27, located in the economical pipe 31, is pulled out.
  • the e-mail itself 31 is located above the ring camera 29 of the burning (Fig. 7.9).
  • the device for regulating the intake of air at the time of 26 includes a switch on the exhaust channel 35 of the intake of air (Fig. 7.9), located at the end of the gas circuit 29.
  • the supply of the air-oxidizer to the channel 35 is carried out through the rotating part of its unit 36, equipped with the regulator 37 of the number of transfers.
  • On section 36, partly of its external part is made of screw blades 38, comprising a screw conveyor screw.
  • Excesses generated by burning fuel (ash) remove the screws 38 on the screw 39 using the screw blades.
  • the device for regulating the supply of the air-oxidizer at the stage 26 is equipped with a bottom located at a distance of 40 meters of the 26 second rack 41.
  • the interrupted channel 35 is located on a vertical, internal internal chamber 27 of the ring chamber 29 of the combustion.
  • Channel 35 which is located separately, is located at the same time as it is open to its own separate channel.
  • the number of accessories is 42 in channel 35, and also in the case of the 41 accessory can be taken out of the room to be removed
  • the outer pipe 28 can be made in the form of a large truncated pyramid.
  • the thermal utilization generator is equipped with a catalytic converter 42, which is accommodated with the possibility of exposure to volatile, combustible substances ( ⁇ , ⁇ ⁇ , ⁇ ⁇ ).
  • the block of catalysis 42 has a dash of 43 (Fig. 7.9) and is placed between the rings ⁇ ⁇ 99/31436 ⁇ / 1 / ⁇ 98 / 00002
  • the generator has a thermal control and there is also smoke 44 (Fig. 7.9).
  • heating occurs in all devices, including catalysis (to the working temperature, but not lower than 150 ° C).
  • the range of the optimal temperature of the smoldering mode of prolonged burning is 200-500 ° ⁇ , which corresponds to a maximum maximum radiation length of a little more than 6.
  • the operating temperature in the combustion chamber in the range of 100-700 ° C, respectively, separates the operating normal control 5 (Fig. 2).
  • the consumption of 0 may decrease by 2 to 5 times in the absence of load.
  • Che ⁇ ez ⁇ n ⁇ 30 ( ⁇ ig.7) vy ⁇ lnenn ⁇ e in ⁇ ame ⁇ e sg ⁇ aniya 29 of ⁇ z ⁇ achn ⁇ g ⁇ for in ⁇ a ⁇ asn ⁇ g ⁇ ma ⁇ e ⁇ iala radiation (na ⁇ ime ⁇ , ⁇ va ⁇ tsev ⁇ g ⁇ s ⁇ e ⁇ la) in ⁇ a ⁇ livaem ⁇ e ⁇ meschenie bude ⁇ ⁇ s ⁇ u ⁇ a ⁇ myag ⁇ e in ⁇ a ⁇ asn ⁇ e radiation s ⁇ zdavaya ⁇ e ⁇ l ⁇ and uyu ⁇ .

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

Cette invention concerne un procédé d'après lequel, lorsque l'on atteint dans un four une température supérieure à 700 °C, on diminue et on régule progressivement la quantité d'air envoyée dans le four jusqu'à ce que l'on atteigne une valeur inférieure ou égale à la valeur théorique nécessaire à la combustion du combustible solide. On obtient ainsi un mode de combustion couvante et prolongée dont la vitesse est fonction de la vitesse de diffusion de l'oxygène de l'air à travers la couche de substances combustibles volatiles, l'oxygène de l'air étant envoyé dans le four vers les résidus de carbone. La quantité d'air optimale que l'on envoie dans le four est définie d'après la température du four qui varie de 100 à 700 °C et, de préférence, de 200 à 500 °C. Ce procédé est mis en oeuvre dans une chaudière à récupération de chaleur qui comprend un four se présentant sous forme d'une chambre annulaire formée par des tubes coaxiaux interne et externe. Cette chaudière comprend également un dispositif de régulation de l'admission d'air dans le four, lequel se présente sous forme d'un canal traversant disposé dans un renfoncement de la partie inférieure du four. Cette chaudière comprend également des dispositifs de chauffage d'eau et d'air, ainsi qu'un conduit d'évacuation des fumées.
PCT/LT1998/000002 1997-12-16 1998-11-23 Procede de combustion de combustible solide et appareil permettant de mettre en oeuvre ce procede WO1999031436A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU12635/99A AU1263599A (en) 1997-12-16 1998-11-23 A method for combustion of solid fuel and apparatus for realisation thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU97120302/03A RU97120302A (ru) 1997-12-16 Способ сжигания твердого топлива и устройство для его осуществления
RU97120302 1997-12-16

Publications (1)

Publication Number Publication Date
WO1999031436A1 true WO1999031436A1 (fr) 1999-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/LT1998/000002 WO1999031436A1 (fr) 1997-12-16 1998-11-23 Procede de combustion de combustible solide et appareil permettant de mettre en oeuvre ce procede

Country Status (2)

Country Link
AU (1) AU1263599A (fr)
WO (1) WO1999031436A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU22837A1 (ru) * 1923-10-15 1929-09-30 П.Г. Субботин Топка дл сжигани мелкого топлива
GB2076951A (en) * 1980-06-02 1981-12-09 Kvb Inc Apparatus and method for flue gas recirculation in a solid fuel boiler
FR2529646A2 (fr) * 1982-07-05 1984-01-06 Chotard Pierre Appareil de chauffage a bois encastrable a foyer apparent
SU1112172A1 (ru) * 1982-02-17 1984-09-07 Pyankov Anatolij V Способ слоевого сжигани твердого топлива
SU1476246A1 (ru) * 1987-03-19 1989-04-30 В.В.Ключевский Котел Ключевского
SU1497432A1 (ru) * 1987-12-30 1989-07-30 Всесоюзный Научно-Исследовательский И Проектный Институт Систем Автоматизации И Управления Способ регулировани процесса дожигани окиси углерода и устройство дл его осуществлени
US5505143A (en) * 1991-07-29 1996-04-09 Molten Metal Technology, Inc. System for controlling chemical reaction in a molten metal bath

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU22837A1 (ru) * 1923-10-15 1929-09-30 П.Г. Субботин Топка дл сжигани мелкого топлива
GB2076951A (en) * 1980-06-02 1981-12-09 Kvb Inc Apparatus and method for flue gas recirculation in a solid fuel boiler
SU1112172A1 (ru) * 1982-02-17 1984-09-07 Pyankov Anatolij V Способ слоевого сжигани твердого топлива
FR2529646A2 (fr) * 1982-07-05 1984-01-06 Chotard Pierre Appareil de chauffage a bois encastrable a foyer apparent
SU1476246A1 (ru) * 1987-03-19 1989-04-30 В.В.Ключевский Котел Ключевского
SU1497432A1 (ru) * 1987-12-30 1989-07-30 Всесоюзный Научно-Исследовательский И Проектный Институт Систем Автоматизации И Управления Способ регулировани процесса дожигани окиси углерода и устройство дл его осуществлени
US5505143A (en) * 1991-07-29 1996-04-09 Molten Metal Technology, Inc. System for controlling chemical reaction in a molten metal bath

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