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2. 发明专利

JPS5316959A CLEANING METHOD FOR HEATING PIPE IN HEATIEXCHANGER FOR SPRAY DRYING 失效
公开(公告)号：JPS5316959A
公开(公告)日：1978-02-16
申请号：JP9102076
申请日：1976-07-30
申请人： SNOW BRAND MILK PROD CO LTD , SUZUKI METAL INDUSTRY CO LTD , NIPPON RAKUNOU KIKAI KK
发明人： KATAYAMA SUMIO , SAKAI KATSUJI , HONDA ICHIROU , KISHIGAMI TADATSUGU , HAYASHI TATSUROU , NAKAZATO HARUNOBU
IPC分类号： F26B3/12 , F26B23/00 , F26B25/00 , F28D15/02 , F28G9/00

3. 发明专利

JPS5533548A METHOD AND APPARATUS FOR PREHEATING FEED AIR FOR HOTTBLAST PRODUCER 失效
公开(公告)号：JPS5533548A
公开(公告)日：1980-03-08
申请号：JP10669678
申请日：1978-08-31
申请人： SNOW BRAND MILK PROD CO LTD , SUZUKI METAL INDUSTRY CO LTD , NIPPON RAKUNOU KIKAI KK
发明人： IMON KAZUO , SOGOU YUKIO , TAKAKU NOBORU , TANEDA KOUZOU , NAKAMURA TSUTOMU , SAKAI KATSUJI , SATOU YOUICHIROU , HONDA ICHIROU , TAKASU SHIGETOSHI , HAYASHI TATSUROU , NAKAZATO HARUNOBU
IPC分类号： F28D15/02 , F28D15/00
摘要： PURPOSE:To effectively utilize the heat of condensate and to relieve the load on a steam type hot-blast producer by directing the condensate from the producer into a heat exchanger incorporating heat pipes, re-evaporating the condensate to recover the waste heat, and preheating the feed air by the recovered heat. CONSTITUTION:Feed air is driven by a blower 5 to flow from an inlet pipe 3 through the feed air chamber 14 of a preheater 6 into a hot-blast producer 7, and the resultant hot blast is discharged from an outlet pipe 12. Steam flows from a feed air pipe 8 into the producer 7, where it turns into high-pressure condensate through the heat exchange with the feed air; the condensate flows through an exhaust pipe 9 into the condensate chamber 10 of the preheater 6, where it re-evaporates and then turns into low-temperature condensate while giving its heat to the feed air (fed from the inlet pipe 3) through the heat pipes 1, before discharged into the atmosphere via a discharge pipe 11. Thus, the heat of the high-pressure condensate can be utilized effectively, the load on the steam type hot-blast producer can be relieved, and the use life of the producer can be elongated.

4. 发明专利

JPS5520364A HEAT EXCHANGER UTILIZING HEAT PIPE 失效
公开(公告)号：JPS5520364A
公开(公告)日：1980-02-13
申请号：JP9364578
申请日：1978-08-02
申请人： SNOW BRAND MILK PROD CO LTD , SUZUKI METAL INDUSTRY CO LTD
发明人： IMON KAZUO , NAKAMURA TAKASHI , SAKAI KATSUJI , HONDA ICHIROU , TAKASU SHIGETOSHI
IPC分类号： F28D15/02 , F28D15/00
摘要： PURPOSE:To enhance the corrosion resistance of a heat exchanger and to facilitate the inspection and the replacement of heat pipes by arranging removable heat pipes transversely through a conduit conducting a high-temperature gas and through a heated fluid container adjacent to the conduit. CONSTITUTION:By spouting high-temperature high-pressure steam from small holes in steam pipe 10 above heat pipes 6 to heat the surfaces of the heat pipes 6 in advance, the condensation of SOx on the surfaces of the heat pipes 6 is prevented in the biginning stage where the exhaust gas temperature is low. In steady state, the heating medium in the wick layers inside the heat pipes 6 gets the latent heat for evaporation from the interior of an exhaust gas duct 4 to evaporate, and then release the latent heat of condensation inside a feed water unit 5. The released heat heats water efficiently through a thermal compound 9 and fitting pipes 8. For inspection and replacement of the heat pipes 6, fitting members 7 are removed from an outside wall 41.

5. 发明专利

JPS5630505A DEVICE FOR RECOVERING WASTE HEAT OF BOILER 失效
公开(公告)号：JPS5630505A
公开(公告)日：1981-03-27
申请号：JP10679279
申请日：1979-08-22
申请人： SUZUKI METAL INDUSTRY CO LTD , SNOW BRAND MILK PROD CO LTD
发明人： HONDA ICHIROU , TAKASU SHIGETOSHI , TANEDA KOUZOU , NAKAMOTO TAKASHI , SAKAI KATSUJI
IPC分类号： F23L15/00 , F22D1/36 , F22D1/40 , F28D15/00 , F28D15/02

6. 发明专利

JPS5316960A WASTE HEAT RECOVERY APPARATUS 失效
公开(公告)号：JPS5316960A
公开(公告)日：1978-02-16
申请号：JP9102176
申请日：1976-07-30
申请人： SNOW BRAND MILK PROD CO LTD , SUZUKI METAL INDUSTRY CO LTD , NIPPON RAKUNOU KIKAI KK
发明人： KATAYAMA SUMIO , SAKAI KATSUJI , HONDA ICHIROU , KISHIGAMI TADATSUGU , HAYASHI TATSUROU , NAKAZATO HARUNOBU
IPC分类号： F26B17/24 , F26B3/12 , F26B21/00 , F26B23/00 , F28D15/02

7. 发明专利

JPS5741590A Waste heat recovery apparatus protected from corrosion by sox 失效
标题翻译：由SOX腐蚀保护的废热回收装置
公开(公告)号：JPS5741590A
公开(公告)日：1982-03-08
申请号：JP11511080
申请日：1980-08-20
申请人： Snow Brand Milk Prod Co Ltd , Suzuki Kinzoku Kogyo Kk
发明人： NAKAMOTO TAKASHI , NAKAYAMA HITOYO , TANEDA KOUZOU , HONDA ICHIROU , TAKASU SHIGETOSHI
IPC分类号： F28F19/00 , F28D15/00 , F28D15/02
摘要： PURPOSE: To maintain the temperature of combustion waste gas at a given value as prevent the condensation of SO
x by controlling the effective area of the heat radiating part of heat pipes positioned in a feed water heating section by means of a water supply and discharge means in a waste heat recovery apparatus using heat pipes as a heat transferring means.
CONSTITUTION: A waste heat recovery apparatus 1 set inside a combustion waste gas duct consists of a heat receiving section 2 in which heat is received and released through a large number of heat pipes 9 and a feed water heating section 3 in which three water compartments 3aW3c are formed by two partition walls 31. Water feeding pipes 6aW6c are connected to the water compartments 3aW3c through a circulation pump P
1 and a flow regulating valve V
1 , and overflow pipes 7aW7c are connected to the upper parts of the water compartments 3aW3c. And, automatic water supply valves V6a and V6b inside the water supply pipes 6a and 6b are controlled according to the temperature of combustion waste gas in order to keep the temperature of the combustion waste gas at more than the dew point of SO
x . Thus, the corrosion of the apparatus by the condensation of SO
x can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了将燃烧废气的温度保持在给定的值，防止SOx的冷凝，通过控制供水和排放装置中的供水和排放装置来控制位于给水加热段的热管的散热部分的有效面积使用热管作为传热装置的废热回收装置。构成：设置在燃烧废气管道内部的余热回收装置1由热接收部分2组成，热接收部分2通过大量热管9和给水加热部分3接收和释放热量，其中三个水室3a -3c由两个分隔壁31形成。供水管6a-6c通过循环泵P1和流量调节阀V1连接到水室3a-3c，溢流管7a-7c连接到水隔间3a-3c。并且，根据燃烧废气的温度来控制供水管6a，6b内的自动供水阀V6a，V6b，以使燃烧废气的温度保持在SO x的露点以上。因此，可以防止SOx的冷凝对设备的腐蚀。

8. 发明专利

JPS5741589A Waste heat recovery apparatus protected from corrosion by sox 失效
标题翻译：由SOX腐蚀保护的废热回收装置
公开(公告)号：JPS5741589A
公开(公告)日：1982-03-08
申请号：JP11510980
申请日：1980-08-20
申请人： Snow Brand Milk Prod Co Ltd , Suzuki Kinzoku Kogyo Kk
发明人： NAKAMOTO TAKASHI , NAKAYAMA HITOYO , TANEDA KOUZOU , HONDA ICHIROU , TAKASU SHIGETOSHI
IPC分类号： F28F19/00 , F28D15/00 , F28D15/02
摘要： PURPOSE: To maintain the temperature of waste gas at a given value and prevent the condensation of SO
x by controlling the number of effective heat pipes whose heat radiating section is positioned in a feed water heating section according to the temperature of waste gas.
CONSTITUTION: A waste heat recovery apparatus 1 set inside a combustion waste gas duct consists of a heat receiving section 11 in which heat is received and released through a large number of heat pipes 14 and a feed water heating section 12 in which three water compartments 12aW12c are formed by two partition walls 13. And, water supply pipes 6aW6c are each connected to the water compartments 12aW12c through a circulation pump P
1 and a flow regulating valve V
1 , and also overflow pipes 7aW7c are connected to the upper parts of the water compartments. And, automatic water feed valves 6Va and 6Vb inside the water supply pipes 6a and 6b and automatic water discharge valves 8Va and 8Vb inside discharge pipes 8a and 8b are controlled according to the temperature of waste gas in order to maintain the temperature of the waste gas at more than the dew point of SO
x . Thus, the corrosion of apparatus by condensation of SO
x can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了将废气温度保持在一定值，通过根据废气的温度控制散热段位于给水加热段中的有效热管的数量，防止SOx冷凝。构成：设置在燃烧废气管道内的废热回收装置1由热接收部11构成，热接收部11通过大量热管14和给水加热部12接收和释放热量，在该热供给部11中，三个水隔室12a -12c由两个分隔壁13形成。并且，供水管6a-6c分别通过循环泵P1和流量调节阀V1连接到水隔间12a-12c，并且溢流管7a-7c连接到水隔间的上部。并且，根据废气的温度来控制排水管8a，8b内的供水管6a，6b内的自动给水阀6Va，6Vb以及废气的温度超过了SOx的露点。因此，可以防止SOx的冷凝对装置的腐蚀。

9. 发明专利

JPS5741588A Waste heat recovery method preventing corrosion by sox 失效
标题翻译：废弃热回收方法，防止SOX腐蚀
公开(公告)号：JPS5741588A
公开(公告)日：1982-03-08
申请号：JP11510880
申请日：1980-08-20
申请人： Snow Brand Milk Prod Co Ltd , Suzuki Kinzoku Kogyo Kk
发明人： NAKAMOTO TAKASHI , NAKAMURA TSUTOMU , TANEDA KOUZOU , HONDA ICHIROU , TAKASU SHIGETOSHI
IPC分类号： F28F19/00 , F28D15/00 , F28D15/02 , F28F27/00
摘要： PURPOSE: To maintain the temperature of combustion waste gas at a given value and prevent the condensation of SO
x by controlling the effective heat-transferring area of the heat radiation part of a heat pipe positioned in a water heating zone according to the temperature of the combustion waste gas in a waste heat recovery device using the heat pipe as a heat transferring means.
CONSTITUTION: A waste heat recovery device 1 to be set in a combustion waste gas duct 41 consists of a heat receiving section 11 in which heat is received and released through a large number of heat pipes 14 and a feed water heating section 12, where a balance tank 5 from which water is fed to a boiler 42 by a water feed pump P
2 is connected with the feed water heating section 12 by a water feed pipe 6 with a flow rate regulating valve v
1 . Also, two overflow pipes 7U and 7L are provided at upper and lower places inside the feed water heating section 12, and both the pipes 7U and 7L are connected to a tank 5 through a reflux pipe 7. The said flow regulating valve V
1 and a valve V
2 inside the pipe 7L are controlled according to the output of a sensor S for the temperature of combustion waste gas in order to maintain the temperature of the combustion waste gas at more than the dew point of SO
x . Thus, the corrosion of apparatus by condensation of SO
x can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过根据燃烧温度控制位于水加热区的热管的散热部分的有效传热面积，将燃烧废气的温度保持在给定值，防止SOx冷凝使用热管作为传热装置的废热回收装置中的废气。构成：设置在燃烧废气管道41中的废热回收装置1由热量接收部11构成，热接收部11通过大量的热管14和给水加热部12接收和释放热量，其中，通过供水泵P2将水从其供给到锅炉42的平衡罐5通过具有流量调节阀v1的给水管6与供水加热部12连接。此外，两个溢流管7U和7L设置在给水加热部12内部的上部和下部，并且两个管7U和7L通过回流管7连接到罐5.所述流量调节阀V1和根据用于燃烧废气温度的传感器S的输出来控制管7L内的阀V2，以便将燃烧废气的温度保持在SO x的露点以上。因此，可以防止SOx的冷凝对装置的腐蚀。

10. 发明专利

JPS5627891A RADIATOR 失效
公开(公告)号：JPS5627891A
公开(公告)日：1981-03-18
申请号：JP10378379
申请日：1979-08-14
申请人： SUZUKI METAL INDUSTRY CO LTD
发明人： HONDA ICHIROU
IPC分类号： F28D15/02 , F28D7/10 , F28F1/00 , F28F1/10
摘要： PURPOSE:To enhance the cooling efficiency by a method wherein an inner pipe for a high-temperature liquid is provided at the bottom portion of a finned outer pipe in such a manner as to be immersed in working liquid, and the space between the inner and outer pipes is decompressed and filled with the working liquid, in a radiator for cooling a high-temperature gas or the like. CONSTITUTION:When a high temperature gas is flowed into an inner pipe 4, a working fluid 7 present in the proximity of the inner pipe 4 or the working fluid 7 fed to the upper portion of the inner pipe 4 by the capillary action of a wick 5 is heated. Since the interior of an outer pipe 6 is reduced in pressure, the working fluid 7 boils and evaporates at a low temperature, and the resulting vapor condenses into liquid on the inside surface of the outer pipe 6 and returns to the bottom portion of the outer pipe 6. The heat released at the time of condensation is radiated into the air through fins 8. Accordingly, with a simple structure, it is possible to prevent carbon and the like from depositing on the parts of path and to enhance the cooling efficiency.

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