Boilers
    1.
    发明授权
    Boilers 失效
    锅炉

    公开(公告)号:US4325310A

    公开(公告)日:1982-04-20

    申请号:US177240

    申请日:1980-08-11

    申请人: Thomas A. Babbage

    发明人: Thomas A. Babbage

    IPC分类号: F23K3/00 F24B13/04 F24H9/18

    摘要: In an automatic boiler having an internal hopper, a regulator plate 12 controls the flow under gravity of fuel to the firebed. For small particled fuel in particular the plate is provided with a torque 23 which causes a central thinning of the firebed. Thus, a centrally disposed shallow firebed is formed so that primary air can rapidly break through at this point to burn off volatile gases as they are distilled and cause ignition over the whole firebed.

    摘要翻译: 在具有内部料斗的自动锅炉中,调节板12控制燃料在燃烧器重力作用下的流动。 对于小颗粒燃料,特别地,板设置有扭矩23,其导致防火板的中心变薄。 因此,形成了一个集中设置的浅层火板,使得一次空气在这一点上可以迅速突破,以便在蒸馏时燃烧挥发性气体,并在整个燃烧室上引起点火。

    Combustion of pulverized coal
    2.
    发明授权
    Combustion of pulverized coal 失效
    煤粉燃烧

    公开(公告)号:US4057021A

    公开(公告)日:1977-11-08

    申请号:US698301

    申请日:1976-06-21

    申请人: Fritz Schoppe

    发明人: Fritz Schoppe

    摘要: This invention relates to a process and apparatus for the combustion of pulverized coal, wherein the pulverized coal is introduced into a conditioned atmosphere having an overpressure, the overpressure being used to accelerate a flame jet, and wherein the flame jet is injected into an atmosphere having a temperature below the ash melting temperature of the fired coal.

    摘要翻译: 本发明涉及一种用于燃烧粉煤的方法和装置,其中将粉煤引入具有超压的调节气氛中,超压用于加速火焰喷射,并且其中将火焰射流注入到具有 低于燃煤的灰分熔融温度的温度。

    Grate assembly for a boiler
    3.
    发明授权
    Grate assembly for a boiler 失效
    锅炉炉排装配

    公开(公告)号:US4002148A

    公开(公告)日:1977-01-11

    申请号:US565534

    申请日:1975-04-07

    申请人: Brian Harding

    发明人: Brian Harding

    CPC分类号: F23H15/00 F23H3/00 F24H9/1845

    摘要: A grate assembly for a shell boiler comprising a fire bed supporting means including a first apertured support member and a second support member mounted for mutual relative movement between a first position in which the apertures in the first member are obturated by the second member and a second position in which the apertures are not obturated and drive means for causing relative movement between the first and second positions at a speed to permit passage of ash through the apertures whilst continuing to support the fire bed.

    摘要翻译: 一种用于壳式锅炉的炉排组件,包括一个消防床支撑装置,包括一个第一有孔支撑构件和一个第二支撑构件,第二支撑构件安装成用于在第一位置和第二构件之间相互相对运动的第一位置,第一构件中的孔被第二构件封闭, 其中孔不被密封的位置和用于以一定速度引起第一和第二位置之间的相对运动的驱动装置,以允许灰分通过孔,同时继续支撑防火床。

    Insert for the furnaces of boilers
    4.
    发明授权
    Insert for the furnaces of boilers 失效
    插入锅炉的炉子

    公开(公告)号:US4000735A

    公开(公告)日:1977-01-04

    申请号:US574281

    申请日:1975-05-05

    申请人: Sten Rune Ljung

    发明人: Sten Rune Ljung

    IPC分类号: F24H7/02 F24H9/18 F24H1/34

    CPC分类号: F24H7/025 F24H9/1845

    摘要: An insert for the furnaces of particularly oil-fired boilers for intermittent operation, comprising an assembly of elements of fire-resisting glass of slight material thickness relative to their total surface area. The assembly is placed such that heat is accumulated therein at the same time as the property of the glass to transmit flame radiation is exploited.

    摘要翻译: 特别是用于间歇操作的燃油锅炉的炉子的插入件,包括相对于它们的总表面积而具有轻微材料厚度的耐火玻璃元件的组件。 放置组件,使得在玻璃的性质同时传播火焰辐射的同时累积热量。

    Boiler using a solid granulated fuel
    5.
    发明授权
    Boiler using a solid granulated fuel 失效
    锅炉采用固体颗粒燃料

    公开(公告)号:US4474117A

    公开(公告)日:1984-10-02

    申请号:US372010

    申请日:1982-04-26

    申请人: Paul Marollaud

    发明人: Paul Marollaud

    摘要: The invention relates to boilers using solid fuels in granular form.It comprises: (a) automatic feeding of the firebox with fuel by a reciprocating piston system forming a fire barrier in the rest position and actuated by a low power linear movement motor, and (b) combustion quickened by the supply of blown air and stirred by a system for discharging ashes and combustion residues out of the burner by the action of fingers integral with the piston.This type of boiler is suited for central heating as well as any other domestic or industrial hot water production.

    摘要翻译: 本发明涉及使用颗粒状固体燃料的锅炉。 它包括:(a)通过在静止位置形成防火屏障并由低功率线性运动马达驱动的往复式活塞系统自动馈送燃料箱,并且(b)通过供应吹入空气加速燃烧并搅拌 通过与活塞一体的手指的作用将灰烬和燃烧残余物排出燃烧器的系统。 这种类型的锅炉适用于集中供热以及任何其他家用或工业热水生产。

    Heating apparatus for burning lumpy fuels, first of all to meet the
_heat demand of family homes and individual flats, or a small group of
them
    6.
    发明授权
    Heating apparatus for burning lumpy fuels, first of all to meet the _heat demand of family homes and individual flats, or a small group of them 失效
    燃烧块状燃料的加热装置,首先是满足家庭住宅和个别单位的热量需求,或一小部分

    公开(公告)号:US4368723A

    公开(公告)日:1983-01-18

    申请号:US242316

    申请日:1981-03-10

    申请人: Erno Biro Erno Biro

    发明人: Erno Biro Erno Biro

    摘要: The invention relates to heating apparatus the use of which is recommended to meet the heat demand first of all of family homes and individual flats, or a small group of them.Substance of the heating apparatus according to the invention is, that it has grate construction connected with actuating mechanism, the open, hollow grate elements of which provided with air outlet openings at least at one of their ends are arranged along endless surface, furthermore it has air inlet head fitted to at least one of the front ends of the grate construction.It is advisable to form the grate elements from tubes and to arrange them along cylindrical surface.

    摘要翻译: 本发明涉及加热装置,其用途首先是满足家庭住宅和个别住房或其中一小部分的热需求。 根据本发明的加热装置的物质是其具有与致动机构连接的格栅结构,其开口的中空格栅元件至少在其一端具有空气出口开口沿着环形表面布置,此外它具有 进气头装配到炉排结构的至少一个前端。 建议从管中形成炉排元件并将其沿圆柱形表面排列。

    Wood-coal heating unit
    7.
    发明授权
    Wood-coal heating unit 失效
    木煤加热装置

    公开(公告)号:US4207860A

    公开(公告)日:1980-06-17

    申请号:US872232

    申请日:1978-01-25

    申请人: Andrew J. Schrock

    发明人: Andrew J. Schrock

    CPC分类号: F24B1/16 F24B5/026 F24H9/1845

    摘要: A wood and coal fired heating unit, comprising a magazine wherein is incorporated a preheating draft manifold, supplying all primary and secondary drafts to the combustion zone and secondary combustion chamber. Within the fuel combustion chamber a baffle, the same comprising a wall between said combustion zone and said secondary combustion chamber. The secondary combustion chamber is housed within the heater fuel combustion chamber for maximum temperature operation for completing the combustion of the unburned volatile gases leaving the primary combustion zone. With indirect primary draft in the primary combustion zone, in combination with the secondary combustion system, the invention being capable of sufficient combustion of the fuels considerably retarding formation of creosote.

    摘要翻译: 一种木材和燃煤加热单元,包括一个盒子,其中装有预热通风歧管,将所有初级和次级通风供应到燃烧区域和二级燃烧室。 在燃料燃烧室内的挡板,其包括在所述燃烧区和所述二次燃烧室之间的壁。 二次燃烧室容纳在加热器燃料燃烧室内,用于最高温度运行,以完成离开主燃烧区的未燃烧的挥发性气体的燃烧。 在初级燃烧区中间接初级通风,与二次燃烧系统组合,本发明能够充分燃烧燃料,从而显着延缓了杂酚油的形成。

    Reduction of gaseous pollutants in combustion fuel gas
    8.
    发明授权
    Reduction of gaseous pollutants in combustion fuel gas 失效
    减少燃料燃料中的气体污染物

    公开(公告)号:US3837788A

    公开(公告)日:1974-09-24

    申请号:US29524972

    申请日:1972-10-05

    申请人: AQUA CHEM INC

    摘要: Fuel is burned in a primary combustion chamber with less than the air required for stoichiometric combustion so that the combustion gases have a high carbon monoxide (CO) and a hydrocarbon content and the temperature of the gases is held below that at which significant nitrogen oxides (NOx) would be produced. The combustion gases are then passed through a secondary combustion zone in which more air is injected into the gas stream to oxidize the CO and hydrocarbons to carbon dioxide (CO2). The secondary burner comprises a plurality of foraminous tubes through which secondary air is emitted. Combustion in the secondary zone is maintained at a temperature below that at which nitrogen oxides (NOx) will be produced in significant quantities.

    摘要翻译: 燃料在初级燃烧室中燃烧,其燃烧温度低于化学计量燃烧所需的空气,使得燃烧气体具有高的一氧化碳(CO)和烃含量,气体的温度保持在显着的氮氧化物 NOx)。 燃烧气体然后通过二次燃烧区,其中更多的空气被注入到气流中以将CO和烃氧化成二氧化碳(CO 2)。 二次燃烧器包括多个有孔管,通过该管排出二次空气。 次级区域中的燃烧保持在低于大量生成氮氧化物(NOx)的温度。

    Reduction of gaseous pollutants in combustion flue gas
    10.
    发明授权
    Reduction of gaseous pollutants in combustion flue gas 失效
    减少燃烧烟气中的气态污染物

    公开(公告)号:US4050877A

    公开(公告)日:1977-09-27

    申请号:US620953

    申请日:1975-10-09

    摘要: Fuel is burned in a primary combustion chamber with less than the air required for stoichiometric combustion so that the combustion gases have a high carbon monoxide (CO) and hydrocarbon content and the temperature of the gases is held below that at which significant nitrogen oxides (NO.sub.2) would be produced. The combustion gases are then passed through a secondary combustion zone in which more air is injected into the gas stream to oxidize the CO and hydrocarbons to carbon dioxide (CO.sub.2). The secondary burner comprises a plurality of foraminous tubes through which secondary air is emitted. Combustion in the secondary zone is maintained at a temperature below that at which nitrogen oxides (NO.sub.x) will be produced in significant quantities.

    摘要翻译: 燃料在初级燃烧室中燃烧,其燃烧温度低于化学计量燃烧所需的空气,使得燃烧气体具有高一氧化碳(CO)和烃含量,气体的温度保持在显着的氮氧化物(NO2 )。 燃烧气体然后通过二次燃烧区,其中更多的空气被注入到气流中以将CO和烃氧化成二氧化碳(CO 2)。 二次燃烧器包括多个有孔管,通过该管排出二次空气。 次级区域中的燃烧保持在低于大量生成氮氧化物(NOx)的温度。