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1. 发明专利

JP4729382B2 Multi-tube once-through boiler 有权
公开(公告)号：JP4729382B2
公开(公告)日：2011-07-20
申请号：JP2005312403
申请日：2005-10-27
申请人：株式会社タクマ
发明人：大偉劉 , 聡吉本 , 伸章林本
IPC分类号： F22B21/06 , F22B37/10 , F23C99/00 , F23M5/08 , F23M9/10

2. 发明专利

JP3390456B2 失效
公开(公告)号：JP3390456B2
公开(公告)日：2003-03-24
申请号：JP52597999
申请日：1998-11-11
IPC分类号： F23M9/10 , F25B15/06 , F25B33/00
摘要： A high temperature regenerator for an absorption water cooling and heating machine for extracting steam as coolant by heating and condensing a dilute solution of lithium bromide. An inner casing (2) defines therein a combustion chamber (11B) on the blow out port side of a burner for blowing out combustion gas. The solution is filled in liquid chambers defined in an outer casing (1) above and below the combustion chamber. A coolant vapor outlet passage (8) is defined in the upper part of the outer casing, and gas exhaust passages (13, 14) are defined in the combustion chamber on a side remote from the burner. A plurality of solution tubes 3 communicated with the liquid chambers above and below the combustion chamber are extended through he combustion chamber. The plurality of solution tubes are plane tubes having fins (16) at their side surfaces. The fins are provided only on the upstream side. With these fins, the heat-exchange between the solution filled in the plane tubes and the combustion gas can be promoted so as to promote the flow of the solution.

3. 发明专利

JP3221582B2 失效
公开(公告)号：JP3221582B2
公开(公告)日：2001-10-22
申请号：JP26805592
申请日：1992-09-09
IPC分类号： F22B21/04 , F22B21/02 , F22B31/00 , F23C99/00 , F23D14/58 , F23M9/10 , F24H1/40 , F23C11/00

4. 发明专利

JPH11201401A FLUIDIZED BED COMBUSTOR 失效
公开(公告)号：JPH11201401A
公开(公告)日：1999-07-30
申请号：JP134198
申请日：1998-01-07
申请人： HITACHI LTD , BABCOCK HITACHI KK
发明人： ITO OSAMU , MIYAMOTO TOMOHIKO , KAWABE RYUHEI , KAWASAKI TERUFUMI , FUJIWARA HIDENARI , OKI KATSUYA
IPC分类号： F23M9/10 , F22B1/02 , F22B37/10 , F23C10/16 , F23C11/02
摘要： PROBLEM TO BE SOLVED: To detect the abnormal abrasion within a furnace in its early stage, by preventing the biased existence of fuel mixture or the abrasion of a heat conductive pipe caused by a fluidizing medium or fuel mixture. SOLUTION: This combustor is one which supplies a furnace 3, where a fluid medium a is fluidized to make a fluidized bed 4, with fuel mixture b including a fuel, and combusts it, and heats a heat conductive pipe 5 provided in the fluidized bed 4 and heats the water c1 flowing in this heat conductive pipe 6. In this case, this is provided with a guide vane 12 where a projection and recess to prevent the blow through to the upper area of this fuel mixture b are combined, and an L-shaped board 16 which covers the underside of the heat conductive pipe 6, and, at the place to detect the quantity of abrasion within the furnace, a quantity-of-abrasion detecting element 20 whose electric property changes according to the quantity of the surface abrasion, above the in-furnace injection port 10 for fuel mixture b.

5. 实用新型

JPH05652Y2 失效
公开(公告)号：JPH05652Y2
公开(公告)日：1993-01-11
申请号：JP8328885
申请日：1985-05-31
IPC分类号： F23Q7/08 , F23D11/02 , F23M5/00 , F23M9/10

6. 发明专利

JPS6078247A HEAT EXCHANGE UNDER HIGH INTENSITY COMBUSTION WHILE SUPPRESSING GENERATION OF CARBON MONOXIDE AND DEVICE THEREOF 失效
公开(公告)号：JPS6078247A
公开(公告)日：1985-05-02
申请号：JP18661383
申请日：1983-10-04
申请人： TOKYO GAS CO LTD
发明人： TOKUMOTO TSUNENORI
IPC分类号： F24H9/00 , F23C99/00 , F23D14/68 , F23M9/10
摘要： PURPOSE:To make no CO being left in exhaust gas by a method wherein flames, which are produced by premising the gas with more than the theoretical amount of air and performing the high intensity combustion, are controlled to bring their temperature within the specified temperature range by means of cooling member and past through an adiabatic space to oxidize CO and finally led to a heat exchanger. CONSTITUTION:The gas premixed with more than the theroretical amount of air performs the high intensity combustion at a gas burner 1. The resultant flames are cooled during passing through a group of fins down to the temperature range of about 1,000-1,500 deg.C and past through an adiabatic space 5 while keeping said temperature range. As a result, the condition of the flames passing through the adiabatic space 5 is the best condition for CO to be oxidized to CO2. Consequently, CO is quickly oxidized and the concentration of CO in the flames lowers to the equilibrium value at the temperature of the flames. Because the flames (combustion gas) past through the adiabatic space 5 only contain CO with low concentration, even the sharp cooling of the flames produced by being absorbed heat at a heat exchanger 6 as a next step does not cause to leave CO in the exhaust gas discharged from the heat exchanger 6.

7. 发明专利

JP4385272B2 Combustion apparatus 有权
公开(公告)号：JP4385272B2
公开(公告)日：2009-12-16
申请号：JP2001001226
申请日：2001-01-09
申请人：株式会社ノーリツ
发明人：俊雄渡辺 , 林謝
IPC分类号： F23L15/00 , F23N5/02 , F23C6/04 , F23C99/00 , F23M9/10
CPC分类号： Y02E20/348

8. 发明专利

JP3273795B2 失效
公开(公告)号：JP3273795B2
公开(公告)日：2002-04-15
申请号：JP52597899
申请日：1998-11-11
IPC分类号： F23M9/10 , F25B15/06 , F25B33/00
摘要： A high temperature regenerator for an absorption water cooling and heating machine for extracting steam as coolant by heating and condensing a dilute solution of lithium bromide. An inner casing (2) defines therein a combustion chamber (11B) on the blow out port side of a burner for blowing out combustion gas. The solution is filled in liquid chambers defined in an outer casing (1) above and below the combustion chamber. A coolant vapor outlet passage (8) is defined in the upper part of the outer casing, and gas exhaust passages (13, 14) are defined in the combustion chamber on a side remote from the burner. A plurality of solution tubes 3 communicated with the liquid chambers above and below the combustion chamber are extended through he combustion chamber. The plurality of solution tubes are plane tubes having fins (16) at their side surfaces. The fins are provided only on the upstream side. With these fins, the heat-exchange between the solution filled in the plane tubes and the combustion gas can be promoted so as to promote the flow of the solution.

9. 发明专利

JPH10238705A LIQUID TUBE CONVECTION TYPE COMBUSTION HEATING FURNACE 失效
公开(公告)号：JPH10238705A
公开(公告)日：1998-09-08
申请号：JP4657397
申请日：1997-02-28
申请人： SANYO ELECTRIC CO
发明人： KUBOTA NORIKAZU , SHIKANUMA HITOSHI
IPC分类号： F23M9/06 , F22B21/00 , F23C99/00 , F23M9/10 , F25B33/00 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To contemplate not only an improved fuel consumption but also a smaller size of the apparatus with a higher heating efficiency by a method wherein a flame forming surface of a planar flame type burner is made smaller than the section of a heating chamber in the direction at the right angle to the passage of a combustion gas and liquid tubes positioned several rows ahead of the burner in front thereof are interlinked to build a baffle plate. SOLUTION: A flame 28 forming surface of a planar flame type burner 2A is 60% or less of the sectional area of a heating chamber 52 in the direction at the right angle to the passage of a combustion gas. Liquid tubes 56 in the second row from the side of a porous planar refractory block 73, that is, three liquid tubes 56 at the central part among those 56 the farthest from the porous planar refractory block 73 out of the liquid tubes 56 in the group of the upstream side liquid tubes 56A are linked sequentially over the overall length thereof by two slender partitions 62 to form a baffle plate member 63 against the flame 28 and the combustion gas in front of the porous planar refractory block 73. This enables effectively heating of a diluted liquid 22 in the liquid tubes 56 to improve the heating efficiency thereby achieving a miniaturization of the apparatus along with a higher fuel consumption.

10. 发明专利

JPH10238703A LIQUID TUBE CONVECTION TYPE COMBUSTION HEATING FURNACE 失效
公开(公告)号：JPH10238703A
公开(公告)日：1998-09-08
申请号：JP4656897
申请日：1997-02-28
申请人： SANYO ELECTRIC CO
发明人： KUBOTA NORIKAZU , SHIKANUMA HITOSHI
IPC分类号： F23M9/06 , F22B21/00 , F23M9/10 , F25B33/00
摘要： PROBLEM TO BE SOLVED: To avoid aging and backfire as caused by overheating of a planar flame type burner by a method wherein a side wall part surrounding a heating chamber is built in a double wall structure to make upper and lower horizontal communication parts communicate with each other while an internal wall of the double wall is linked to liquid tubes by a link plate to reduce the concentration of a CO gas in a waste gas. SOLUTION: Liquid tubes 56 of a heating chamber 52 are separated on the upstream side and on the downstream side of a combustion promoting space 52A where none of the liquid tubes 56 are erected, namely, into a group of upstream side liquid tubes 56A located on the side of a planar flame type burner 2A and a group of downstream side liquid tubes 56B located on the side of an exhaust port 53 and erected in zigzag separately. In the group of upstream side liquid tubes 56A, the liquid tubes except for those 56 the nearest a porous planar refractory block 73 of the planar flame type burner 2A, for example, the liquid tubes 56 on both sides of the third row from the side of the block 73 are linked to a side part 54 (A) of an inner wall 54 adjacent thereto by a link plate 61. This restricts a drop in the temperature of a combustion gas when passing through the combustion promoting space 52A thereby promoting a combustion reaction.

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