• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The heating apparatus has a grate construction (4) connected with an actuating mechanism (6), the former comprising open, hollow grate elements (4) which are provided with air outlet openings at at least one of their ends and which are arranged along an endless surface, and on air inlet head (16) fitted to at least one of the ends of the grate construction (4). The grate elements (4) may be tubular and arranged along a cylindrical surface.
    公开号:SU1087088A3
    申请号:SU813259154
    申请日:1981-03-11
    公开日:1984-04-15
    发明作者:Биро Ерне
    申请人:Ерне Биро и Ерне Биро (ВНР)；
    IPC主号:
    专利说明:

    11 The invention relates to devices for burning fuel and can be used for heating. living quarters. Known furnaces for burning lump fuel containing a horizontal drum are mounted on supports attached to its end walls, equipped with a rotation mechanism and located on a side surface from the version for air outlet and air inlet C11. The disadvantage of these burners is lower efficiency due to uneven air supply to the combustion zone and failure of fuel, which increases underburning. The purpose of the invention is to increase efficiency. This goal is achieved by the fact that in the grate furnace for burning lump fuel, mainly for heating residential premises containing a horizontal drum mounted on poles attached to its end walls, equipped with a rotation mechanism and having air outlets on the side surface an air supply device, the drum consists of tubular elements that are tightly adjacent to one another, and the air outlets are located on their outer sections, while the air supply is The present device; installed in contact with one of the ends of at least one tubular element. The air intake device can also be installed in the contact and with the end walls of the drum. At least one of the end walls of the drum may be provided with a barrel in which the tubular elements are fastened, and the air supply unit additionally has contact with the said ring. FIG. 1 shows the combustion device, a longitudinal section; FIG. 2 shows section A-A in FIG. 1, in FIG. 3 is a view B in FIG. 2 (side wall not shown); in fig. 4 shows a section B-B in FIG. 3. The firebox contains a grate made in the form of a horizontal drum 1 mounted on supports 2 attached to its 8 end walls 3 and 4 and provided with a shaft 5 through which it is connected to a rotation mechanism (not shown). The drum 1 consists of tightly adjacent one tubular elements 6, in which there are openings 7 on the outer portions for air outlet. An air supply device 8 is installed in contact with one of the ends of at least one tubular element 6 and, in addition, it can also be installed in contact with the end walls 3 and 4 of drum 1. The end walls 3 and 4 of drum 1 are provided with rings 9, in which the tubular elements 6 are reinforced, and the air supply device 8 has an additional contact with the ring 9. The drum 1 is placed in the combustion chamber 10 and its supports 2 are installed in bearings 11 fixed in the side walls 12 and 13 of the chamber 10. In the upper part of the furnace camera 10 rasp lozheno opening 14, through which it communicates with the hopper 15. Above the drum 1 is located a heat exchange surface 16, and under it - ashpan 17. The side plate 13 between the drum 1 and heat transfer surface 16 has an opening 18 for ignition. The furnace chamber 10 is provided with a nozzle-19 for removal of combustion products. The air supply device 8 is connected by pipes 20 to an air source (not shown). The pipes 20 are equipped with compensators 21. The furnace works as follows. The fuel from the hopper 15 through the opening 14 enters the combustion chamber 10 to the upper part of the drum 1. The air for burning fuel enters through the pipes 20 and the air intake devices 8 to the tubular elements 6 presently in the upper part of the drum 1, and through the openings 7 enters the combustion chamber 10, where it participates in the process of burning fuel. The products of combustion of fuel pass through the heat exchange surface 16, releasing their heat, such as water, and are discharged through pipe 19 to the atmosphere. The slag formed during combustion during the rotation of the drum falls into the ashpit 17. The execution of drum 1 from tubular elements 6 tightly adjacent to each other eliminates the failure of unburned fuel, and the arrangement of the openings 7 for air outlet on the outer sections of tubular elements 6 and the placement of the air inlet device 8 in contact with the ends of the tubular elements 6 located in the upper part of the drum 1, it allows to supply air only to its combustion zone with optimal coefficients of excess air and reduces the total flow rate spirit, post Payuschie from the air source. Supplying end walls 3 and 4 of drum 1 with ring 9 and installing an air intake device in contact with ring 9 or directly with end walls 3 and 4 reduces air flow from air intake device S past tubular elements 6. Thus, this furnace increases efficiency by reducing mechanical and chemical underburning of fuel and air flow from its source. - - w
    Aa
    15
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    SudB
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    cpus
    权利要求:
    Claims (3)
    [1]
    1. FUEL WITH A GRAIN LATTICE FOR BURNING FUEL FUEL, mainly for heating residential premises. comprising a horizontal drum mounted on supports attached to its end walls, provided with a rotation mechanism and having air outlet openings on the side surface and an air supply device, characterized in that, in order to increase economy, the drum consists of tubular elements closely adjacent to each other and the air outlet openings are located on their outer sections, while the air supply device is installed in contact with one of the ends along at least one tubular element ta.
    [2]
    2. Firebox pop. 1. Characterized in that the air supply device is also installed in contact with the end walls of the drum.
    [3]
    3. Firebox pop. 1, characterized in that at least one of the end walls of the drum is provided with a ring in which tubular elements are fixed, and the air supply device also has contact with said ring.
    SU „111087088
    1 1087088 2
    类似技术:
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    同族专利:
    公开号 | 公开日
    DD156840A5|1982-09-22|
    HU178846B|1982-07-28|
    RO84511B|1984-08-30|
    FI810748L|1981-09-12|
    JPS644083B2|1989-01-24|
    FI68308C|1985-08-12|
    PL138204B1|1986-08-30|
    EP0035908A1|1981-09-16|
    DK108281A|1981-09-12|
    NO810725L|1981-09-14|
    AT8175T|1984-07-15|
    JPS56168012A|1981-12-24|
    NO151257C|1985-03-06|
    EP0035908B1|1984-06-27|
    PL230098A1|1981-11-13|
    DE3164369D1|1984-08-02|
    RO84511A|1984-06-21|
    US4368723A|1983-01-18|
    NO151257B|1984-11-26|
    CA1140012A|1983-01-25|
    FI68308B|1985-04-30|
    CS253557B2|1987-11-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU184532U1|2018-08-02|2018-10-30|Александр Петрович Семенихин|DEVICE FOR DISTRIBUTION OF SUPPLY AIR BY CHANNELS OF MOBILE GARNISH|
    RU194929U1|2019-02-10|2019-12-30|Александр Петрович Семенихин|SOLID BOILER BREAKAGE PREVENTION DEVICE|
    WO2020027699A1|2018-08-02|2020-02-06|Александр Петрович СЕМЕНИХИН|Device for supplying air into revolving grate|
    WO2020027700A1|2018-08-02|2020-02-06|Александр Петрович СЕМЕНИХИН|Device for distributing supplied air across channels of a movable grate.|
    WO2020162799A1|2019-02-10|2020-08-13|Александр Петрович СЕМЕНИХИН|Device for preventing breakdowns of a solid-fired boiler|GB191209555A|1912-04-23|1913-03-27|Joseph Ernst Fletcher|Improvements in Furnace Grates.|
    DE450357C|1924-11-12|1927-10-07|Jenny Seidner Geb Stern|Roller grate|
    FR756813A|1933-06-12|1933-12-15|Mure Combustibles Et Ind Soc|Rotating mechanical grid|
    CH185884A|1935-04-11|1936-08-31|Vigier Diethelm Von|Automatic grate firing.|
    FR849775A|1938-02-03|1939-12-01|Device for controlling the grates for hearths with movable grates|
    US2501763A|1945-03-26|1950-03-28|Charles T Denker|Solid fuel furnace of the rotary grate progressive feed type|
    US2825293A|1954-03-25|1958-03-04|Cie Gen De Constr De Fours|Revolving-grate furnace|
    GB892230A|1957-07-02|1962-03-21|Schiff & Stern Ges M B H|Furnace for solid fuels|
    DE1176783B|1960-04-22|1964-08-27|Stadt Duesseldorf Vertreten Du|Waste incineration plant|
    GB1078381A|1963-01-31|1967-08-09|G W B Furnaces Ltd|Improvements in solid fuel furnace grates|
    DE1943855A1|1969-08-29|1971-03-11|Metallgesellschaft Ag|Process for garbage incineration and garbage incineration plant to carry out this process|
    JPS5034934U|1973-07-27|1975-04-14|
    DE2438448C3|1974-08-09|1978-09-07|Johannes Josef Dr.-Ing. 8000 Muenchen Martin|Firing grate with rotating roller|US4699070A|1986-12-15|1987-10-13|Westinghouse Electric Corp.|Secondary grate for rotary combustor|
    DE59005994D1|1989-05-10|1994-07-14|Babcock Anlagen Ag|Grate bar and grate roller.|
    CN100434795C|2004-12-13|2008-11-19|中国科学院过程工程研究所|Biomass combustion device with low NOx emission and combustion method thereof|
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    DE102013019953A1|2013-11-27|2015-05-28|Karl Stefan Riener|Cylinder rotary grate and furnace with cylinder rotary grate|
    CN104613492A|2015-01-28|2015-05-13|李亭广|Boiler|
    CZ306081B6|2015-02-27|2016-07-27|Vysoká Škola Báňská - Technická Univerzita Ostrava|Solid fuel burning burner|
    RU2635099C2|2015-07-24|2017-11-09|Юрий Валентинович Дерипалов|Rotary piston burner|
    RU2708015C1|2019-02-10|2019-12-03|Александр Петрович Семенихин|Method for controlling solid-fuel boiler efficiency and device for its implementation|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU8080564A|HU178846B|1980-03-11|1980-03-11|Stoker for firing solid fuel first for fulfilling the heat demand of family houses and single aparatments or smaller group of them|
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