子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | The control method of the NOx concentration in the exhaust gas in the combustion equipment which uses pulverized coal | JP2011039879 | 2011-02-25 | JP4985857B1 | 2012-07-25 | 裕和 島; 佳典 高山 |
| 【課題】微粉炭を燃料とする燃料設備から排出される排ガス中のＮＯｘ濃度を、当該微粉炭の性状に基づいて事前に制御することにより、容易に大気汚染防止法等による規制値以下にすることができるとともに、当該制御の際に要する脱硝剤等の使用量も低減化することが可能になる微粉炭を用いた燃焼設備における排ガス中のＮＯｘ濃度の制御方法を提供する。
【解決手段】予め複数の炭種の微粉炭について、各々のチャーの反応速度を測定するとともに、上記排ガス中のＮＯｘ濃度と上記反応速度との関係を求めておき、当該関係に基づいて、上記チャーの反応速度が、目的とするＮＯｘ濃度以下に対応した値になるように、上記複数の炭種の微粉炭を配合して上記燃焼設備の燃料として供給する。 【選択図】図１ |
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| 2 | METHOD FOR CONTROLLING NOX CONCENTRATION OF DISCHARGE GAS IN COMBUSTION EQUIPMENT USING DUST COAL | EP12750010 | 2012-01-16 | EP2687495A4 | 2018-03-28 | TAKAYAMA YOSHINORI; SHIMA HIROKAZU |
| An object of the invention is to provide a method for controlling an NOx concentration in an exhaust gas in a combustion facility that uses a pulverized coal, which can easily control the NOx concentration in the exhaust gas to be discharged from a fuel facility that uses the pulverized coal as the fuel to or below a regulation value according to the Air Pollution Control Law and the like, and can also reduce an amount of a denitrifying agent or the like to be used, which is necessary for the control, by controlling the NOx concentration on the basis of the properties of the pulverized coal beforehand. The invention further includes: measuring a reaction velocity of each of chars corresponding to a plurality of types of pulverized coals beforehand; determining a relationship between the NOx concentration in the exhaust gas and the reaction velocity in advance; blending the plurality of the types of the pulverized coals so that the reaction velocity of the char becomes such a value as to correspond to a target NOx concentration or below, on the basis of the relationship; and supplying the blended pulverized coal to the combustion facility as the fuel of the combustion facility. | ||||||
| 3 | METHOD FOR CONTROLLING NOx CONCENTRATION OF DISCHARGE GAS IN COMBUSTION EQUIPMENT USING DUST COAL | JP2011039879 | 2011-02-25 | JP2012176858A | 2012-09-13 | TAKAYAMA YOSHINORI; SHIMA HIROKAZU |
| PROBLEM TO BE SOLVED: To provide a method for controlling the NOx concentration of a discharge gas in combustion equipment in which dust coals are used as a fuel, with which the NOx concentration of a discharge gas emitted from the combustion equipment in which dust coals are used as a fuel can be easily lowered to or below the regulation value according to the Air Pollution Control Law, etc. by performing control beforehand on the basis of the properties of the dust coals, and in addition, the amount of a denitrifying agent or the like to be used for the control can be reduced.SOLUTION: In this method, multiple kinds of dust coals are each examined beforehand for the rate of reaction of the char, and a relationship between the NOx concentration of the discharge gas and the reaction rates is determined in advance. The multiple kinds of dust coals are blended so that the rates of char reaction give a value which corresponds to an objective or lower NOx concentration, on the basis of the relationship, and the dust-coal blend is supplied as a fuel for the combustion equipment. | ||||||
| 4 | Briquette brazier | JP3436082 | 1982-03-04 | JPS58153020A | 1983-09-10 | TAKINO HIYOSHI |
| PURPOSE:To provide a briquette brazier adapted to automatically cease burning for preventing a fire accident upon the brazier being vibrated by an earthquake, by responding to a seismic output from a seismic sensor provided thereto. CONSTITUTION:Burning of a briquette is effectuated in such manner that a cover plate 32 is removed from a briquette brazier 41, a briquette is contained in a housing D, the cover plate 32 is returned to its initial position after the briquette is ignited, a rotary plate 34 is turned against forces of spring 35, and then a lever 44 is retained in position by means of a retainer 36, thereby drawing an air from an inlet part 39 and allowing an exhaust gas to escape through sight ports 42 and 33. If there takes place an earthquake during burning of the briquette 40, a seismic sensor 38 is actuated to close a switch for urging an electromagnet 37 and an electromagnetic valve 45, whereby releasing the retainer 36 from engamement with a recessed rotary plate 34 which is in turn rotated by tensile forces of spring 35 for closing a sight port 42. In this way, the electromagnetic valve 45 is closed and supply of fresh air through the inlet port 39 is blocked, thereby bringing the briquette into a sufficiently oxygen dedficient state to be extinguished. | ||||||
| 5 | Heizung für feste Biomasse-Brennstoffe | EP02027566.5 | 2002-12-09 | EP1429088B1 | 2005-07-20 | Aigner Josef Peter |
| 6 | Heizung für feste Biomasse-Brennstoffe | EP02027566.5 | 2002-12-09 | EP1429088A1 | 2004-06-16 | Aigner Josef Peter |
Die Erfindung betrifft eine für feste Biomassebrennstoffe ausgelegte Heizung, die in einem Container im Boden vergraben ist. |
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| 7 | ALCOHOL-CONTAINING COMPOSITIONS USEFUL AS SOLID FUELS AND PROCESSES FOR THEIR MANUFACTURE | EP13715726.9 | 2013-03-08 | EP2822607A1 | 2015-01-14 | KNIGHT, David W; MORGAN, Ian R |
| There is provided a composition comprising: (a) from about 60 to about 98% by weight of one or more alcohols; (b) from about 0.5 to about 20% by weight of one or more alkyl cellulose derivatives, wherein each alkyl is optionally substituted with one or more OH, O-alkyl, O-hydroxyalkyl and/or O-alkoxyalkyl; (c) from about 1 to about 25% by weight of one or more carboxylic acid salts; and (d) from 0 to about 30% by weight of water. There is also provided uses, processes for manufacture, methods and products relating to the same. | ||||||
| 8 | METHOD FOR CONTROLLING NOX CONCENTRATION OF DISCHARGE GAS IN COMBUSTION EQUIPMENT USING DUST COAL | EP12750010.6 | 2012-01-16 | EP2687495A1 | 2014-01-22 | TAKAYAMA, Yoshinori; SHIMA, Hirokazu |
An object of the invention is to provide a method for controlling an NOx concentration in an exhaust gas in a combustion facility that uses a pulverized coal, which can easily control the NOx concentration in the exhaust gas to be discharged from a fuel facility that uses the pulverized coal as the fuel to or below a regulation value according to the Air Pollution Control Law and the like, and can also reduce an amount of a denitrifying agent or the like to be used, which is necessary for the control, by controlling the NOx concentration on the basis of the properties of the pulverized coal beforehand. The invention further includes: measuring a reaction velocity of each of chars corresponding to a plurality of types of pulverized coals beforehand; determining a relationship between the NOx concentration in the exhaust gas and the reaction velocity in advance; blending the plurality of the types of the pulverized coals so that the reaction velocity of the char becomes such a value as to correspond to a target NOx concentration or below, on the basis of the relationship; and supplying the blended pulverized coal to the combustion facility as the fuel of the combustion facility. |
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| 9 | Burner with Adjustable End Cap and Method of Operating Same | US15175987 | 2016-06-07 | US20170350589A1 | 2017-12-07 | Rakesh Zala; Steven L. Whirry; Mark T. Salentine |
| A boiler system comprises a housing with a generally cylindrical shape extends between first and second walls to provide a generally cylindrical space. A fire tube is positioned near a bottom of the generally cylindrical housing and extends longitudinally from a first wall of the cylindrical housing to a fire tube end wall. The boiler system also includes a burner with a generally cylindrical housing which defines a generally cylindrical chamber and an end plate. The burner extends into the fire tube, and the fire tube provides a combustion chamber where combustion of an air-fuel mixture is accomplished using the burner. The end plate of the burner is adjustable so as to adjust the flame that extends from within the burner housing into the fire tube. | ||||||
| 10 | ALCOHOL-CONTAINING COMPOSITIONS USEFUL AS SOLID FUELS AND PROCESSES FOR THEIR MANUFACTURE | US14383613 | 2013-03-08 | US20150111972A1 | 2015-04-23 | David W. Knight; Ian R. Morgan |
| There is provided a composition comprising: (a) from about 60 to about 98% by weight of one or more alcohols; (b) from about 0.5 to about 20% by weight of one or more alkyl cellulose derivatives, wherein each alkyl is optionally substituted with one or more OH, O-alkyl, O-hydroxyalkyl and/or O-alkoxyalkyl; (c) from about 1 to about 25% by weight of one or more carboxylic acid salts; and (d) from 0 to about 30% by weight of water. There is also provided uses, processes for manufacture, methods and products relating to the same. | ||||||
| 11 | ACOUSTIC CONTROL OF AN ELECTRODYNAMIC COMBUSTION SYSTEM | US13956315 | 2013-07-31 | US20140038113A1 | 2014-02-06 | ROBERT E. BREIDENTHAL; VINCENZO CASASANTA, III; JOSEPH COLANNINO; DAVID B. GOODSON; TRACY A. PREVO; RICHARD F. RUTKOWSKI; CHRISTOPHER A. WIKLOF |
| A system is configured to apply a voltage, charge, and/or an electric field to a combustion reaction responsive to acoustic feedback from the combustion reaction. | ||||||
| 12 | METHOD FOR CONTROLLING NOX CONCENTRATION IN EXHAUST GAS IN COMBUSTION FACILITY USING PULVERIZED COAL | US13980993 | 2012-01-16 | US20130298809A1 | 2013-11-14 | Yoshinori Takayama; Hirokazu Shima |
| An object of the invention is to provide a method for controlling an NOx concentration in an exhaust gas in a combustion facility that uses a pulverized coal, which can easily control the NOx concentration in the exhaust gas to be discharged from a fuel facility that uses the pulverized coal as the fuel to or below a regulation value according to the Air Pollution Control Law and the like, and can also reduce an amount of a denitrifying agent or the like to be used, which is necessary for the control, by controlling the NOx concentration on the basis of the properties of the pulverized coal beforehand. The invention further includes: measuring a reaction velocity of each of chars corresponding to a plurality of types of pulverized coals beforehand; determining a relationship between the NOx concentration in the exhaust gas and the reaction velocity in advance; blending the plurality of the types of the pulverized coals so that the reaction velocity of the char becomes such a value as to correspond to a target NOx concentration or below, on the basis of the relationship; and supplying the blended pulverized coal to the combustion facility as the fuel of the combustion facility. | ||||||
| 13 | Pellet burning heating device | US918550 | 1992-07-22 | US5285738A | 1994-02-15 | Leslie D. Cullen |
| A pellet burning heating device (20) designed to operate at a combustion efficiency of about 90-98% (based on the oxygen-derived combustion efficiency formula), and to emit exhaust gases having a carbon monoxide concentration, by volume, of about 0.04% or less, which device does not incorporate a fan system for introducing combustion air into, or extracting exhaust gases from, the stove. High combustion efficiency and clean burning are accomplished by providing a plurality of apertures (130, 132) in the burn pot (120) of the device having a predetermined size, number, and placement. The heating device (20) also includes an aperture (200) which provides a wash of relatively cool air to the inside surface of the window in order to reduce carbon deposits. A shaker (160) located in the burn pot (120) provides a heat sink which helps to increase the efficiency of the heating device. In addition, a drop chute (214) located in between the feed assembly (60) and the combustion flame (154) prevents the possibility of any back burn of the combustion flame into the pellet hopper ( 40). | ||||||
| 14 | Pellet burning heating device | US778334 | 1991-10-17 | US5133266A | 1992-07-28 | Leslie D. Cullen |
| A pellet burning heating device (20) designed to operate at a combustion efficiency of about 90-98% (based on the carbon derived combustion efficiency formula), and to emit exhaust gases having a carbon monoxide concentration, by volume, of about 0.04% or less, which device does not incorporate a fan system for introducing combustion air into, or extracting exhaust gases from, the stove. High combustion efficiency and clean burning are accomplished by providing a plurality of apertures (130, 132) in the burn pot (120) of the device having a predetermined size, number, and placement. More specifically, the total area of the apertures in the bottom wall (122) and portions of the sidewall (124) at or below the pellet level (134) in the burn pot is equal to the total area of the apertures in the sidewall positioned above the pellet level. The pellet level refers to the position of the top surface of the pellets positioned in the burn pot when the device is coupled with a chimney having a predetermined draft and when pellets are fed into the burn pot at a predetermined feed rate. | ||||||
| 15 | Predrying tunnels for mill drying devices | US3747571D | 1972-05-11 | US3747571A | 1973-07-24 | KUHN R |
| A predrying tunnel for the combustion chamber of a steam generator in which the cooling pipes of the steam generator comprise the walls of predrying tunnels and are arranged horizontally in a vertical superimposed array. The cooling pipes forming the walls of the predrying tunnels extend from gas port inlets at the top of the tunnels downwardly to the level of injection of coal into the predrying tunnels. Hot gases are drawn from the combustion chamber of the steam generator through the predrying tunnels to dry wet coal injected into the tunnel before it drops to a plurality of mills which pulverize the coal. A plurality of blowers coupled to the predrying tunnels draws the pulverized coal and gases from the tunnel and mills, and forces the gases and coal through the burners of the steam generator into the combustion chamber where the coal is ignited.
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| 16 | System for drying and burning wet coal | US39157664 | 1964-08-24 | US3260227A | 1966-07-12 | DAMAN ERNEST L; WHITNEY JR GILBERT C |
| 17 | Incineration apparatus | US27832463 | 1963-05-06 | US3242888A | 1966-03-29 | KLOVERS ERVIN J; WINTER HEINZ W |
| 18 | Apparatus for effecting continuous interaction between a divided solid and a fluid | US2445860 | 1960-04-25 | US3150063A | 1964-09-22 | JEAN COMTE |
| 19 | Apparatus for burning low heat value fuels | US2398460 | 1960-04-22 | US3115120A | 1963-12-24 | EDWIN DURHAM |
| 20 | Pressure fired furnace | US63537657 | 1957-01-22 | US3023716A | 1962-03-06 | REISMAN HOWARD H |
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