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1. 发明专利

JPH06330045A CARBONIZATION DEVICE 失效
公开(公告)号：JPH06330045A
公开(公告)日：1994-11-29
申请号：JP12561193
申请日：1993-05-27
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , HIROOKA AKIRA , KATO NAOKI , NARISADA TOSHIAKI
IPC分类号： C10B47/30 , C10B53/02
摘要： PURPOSE:To provide a carbonization device so designed that temperature fall is prevented and temperature distribution uniformized in a rotary kiln-type carbonization oven when preheated air is to introduced into the oven to improve both carbonization efficiency and carbonized product yield. CONSTITUTION:The device is equipped with (A) a rotary kiln-type carbonization oven 1, (B) a flue gas treating means 3 for flue gas produced as a result of carbonization, (C) a pipe 4 through which air is introduced into the carbonization oven and (D) a heat exchanger 5 to heat the air introduced above by the exhaust gas from an afterburner 23. The down stream end of the pipe 4 is made to communicate with on the side of a coal material feed section 12 for the oven 1 and the upstream end of a flue gas outlet pipe 21 on the side of a carbonized product discharge section 13. The flue gas treating means is equipped with the 2nd blower 24 for forced suction of the flue gas from the oven 1 and the pipe 4 with the 4th blower 28 to force feed preheated air into the oven 1. Both the blowers are controlled by a controller 15 based on the detected values from a pressure sensor 14 to ensure maintaining the inner pressure in the oven 1 at a specified value a slightly lower than the atmospheric pressure.

2. 发明专利

JPH06145668A CARBONIZER 失效
公开(公告)号：JPH06145668A
公开(公告)日：1994-05-27
申请号：JP29845592
申请日：1992-11-09
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , MATSUHASHI KYOKO , HIROOKA AKIRA , KATO NAOKI , NARISADA TOSHIAKI
IPC分类号： C10B53/02 , C10K3/06
摘要： PURPOSE:To save resources and energy and simultaneously prevent air pollution from occurring by effectively utilizing smoke. CONSTITUTION:A carbonization furnace 1 for carrying out the carbonization treatment of a carbon material is equipped with a combustion burner 12 for performing the heating for the carbonization treatment by the combustion heat of LPG and a condenser 22 for separating and recovering a combustible gas from smoke produced by the carbonization treatment. A combustible gas feed pipe 23 for feeding the combustible gas from the condenser as a fuel gas to an LPG feed pipe 16 is installed. The combustible gas is used in place of a part or all of the original fuel burned in the combustion burner 12.

3. 发明专利

JPH06330044A VEHICLE-MOUNTING TYPE CARBONIZATION DEVICE 失效
公开(公告)号：JPH06330044A
公开(公告)日：1994-11-29
申请号：JP11695993
申请日：1993-05-19
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , MATSUHASHI KYOKO , HIROOKA AKIRA , KATO NAOKI , NARISADA TOSHIAKI
IPC分类号： C10B53/02 , C10L5/44
摘要： PURPOSE:To provide a vehicle-mounting type carbonization device improved in operating efficiency through omitting labor such as transportation from each storage site and enabling individual carbonization at each site. CONSTITUTION:The 1st self-propelled vehicle 1 is monolithically mounted with a carbonization oven 3 having both feed section 4 and discharge section 5 and to carbonize coal materials. The 2nd vehicle 24 is monolithically mounted with a flue gas treating means made up of the 1st and 2nd condensers 26, 27. A duct 17 is prepared to demountably connect the carbonization oven 3 to the 1st condenser 26, and flue gas is guided to the condensers using this duct.

4. 发明专利

JPH06116564A METHOD FOR CARBONIZATION AND APPARATUS FOR CARBONIZATION 失效
公开(公告)号：JPH06116564A
公开(公告)日：1994-04-26
申请号：JP27019592
申请日：1992-10-08
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , MATSUHASHI KYOKO , HIROOKA AKIRA , KATO NAOKI , NARISADA TOSHIAKI
IPC分类号： C10B53/02
摘要： PURPOSE:To save resources and energy of a fuel required for heating so as to carry out the carbonizing treatment while regulating a heating temperature caused by the carbonizing treatment to a prescribed one. CONSTITUTION:The apparatus for carbonization is equipped with a dry distillation furnace 1, a heating means 4 for heating the interior of the dry distillation furnace, an open air introduction means 33 for introducing the open air into the dry distillation furnace, a temperature sensor 36 for sensing the internal temperature of the dry distillation furnace and a controlling means 8 for controlling the respective operations of the heating means and the open air introduction means. The controlling means 8 is constructed from the first controlling part 37 for operating the heating means and increasing the temperature of the interior of the dry distillation furnace to an intermediate temperature in its heating process to the carbonizing treatment temperature, the second controlling part 38 for stopping the operation of the heating means, operating the open air introduction means and increasing the temperature of the interior of the dry distillation furnace from the intermediate temperature to the carbonizing treatment temperature by combustion of a carbonaceous material itself and the third controlling part 39 for keeping the internal temperature of the dry distillation furnace at the carbonizing treatment temperature by regulating the amount of the introduced open air in the open air introduction means.

5. 发明专利

JPH07242882A CARBONIZING SYSTEM 失效
公开(公告)号：JPH07242882A
公开(公告)日：1995-09-19
申请号：JP3666294
申请日：1994-03-08
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , KATO NAOKI , HIROOKA AKIRA , YAMAZAKI YUJI , MIYAGAWA ATSUKO , NARISADA TOSHIAKI
IPC分类号： C10B47/30 , C10B53/02
摘要： PURPOSE:To provider a carbonizing stem so designed that the inside of the carbonizing oven of a horizontal rotary drum is altered to or maintained at a desired temperature throughout the cylinder axial direction to uniformize the temperature throughout the inside of the carbonizing oven in batch type and also to enable different temperatures to be set in the carbonizing material advancing direction in continuous type. CONSTITUTION:The feed port 8a at one end in the direction of the cylinder axial X-direction of a carbonizing oven 1 is equipped with a 1st burner 4a, and the exhaust port 8b at the other end with a 2nd burner 4b. The feed port side region inside the carbonizing oven is equipped with a 1st thermosensor 13a, and the exhaust port side region with a 2nd thermosensor 13b. The carbonizing temperatures at the respective thermosensor positions are set in a temperature setting device 61, and fuel feed and air feed to both the burners 4a, b and outside air introduction by a 4th air control valve 44 are variably controlled by a controller 6 so that the detected values for the respective thermosensors come to the set temperature, thus the temperature throughout the cylinder axial direction of the carbonizing oven is brought to the set temperature.

6. 发明专利

JPH06228577A CARBONIZATION EQUIPMENT 失效
公开(公告)号：JPH06228577A
公开(公告)日：1994-08-16
申请号：JP1463793
申请日：1993-02-01
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , MATSUHASHI KYOKO , HIROOKA AKIRA , KATO NAOKI , NARISADA TOSHIAKI
IPC分类号： C10C5/00 , C10L5/44
摘要： PURPOSE:To save resources and energy by effectively utilizing waste components in purifying crude pyroligneous acid obtained from flue gas for positive effective utilization of the acid. CONSTITUTION:The equipment is provided with a carbonization oven 1 for carbonizing a carbonaceous material and a flue gas treating means 2 connected to the oven 1 and serving to treat flue gas generated due to the carbonization in the oven 1. The flue gas treating means 2 consists of: a first condenser 8 for the gas-liquid separation of the flue gas discharged from the oven 1 into crude pyroligneous acid and a combustible gas for recovery; a distiller 9 having a heating burner 15 and serving to heat and evaporate the crude pyroligneous acid recovered by the first condenser; a combustible gas supply pipe 16 for supplying the combustible gas recovered by the condenser as heating fuel to the heating burner; and a second condenser 10 for condensing the pyroligneous acid vapor obtained in the distiller to give a purified pyroligneous acid.

7. 发明专利

JPH07278542A PRODUCTION OF SOIL AMENDMENT AND PRODUCTION DEVICE FOR SOIL AMENDMENT 失效
公开(公告)号：JPH07278542A
公开(公告)日：1995-10-24
申请号：JP7685794
申请日：1994-04-15
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , KATO NAOKI , HIROOKA AKIRA , YAMAZAKI YUJI , MIYAGAWA ATSUKO , NARISADA TOSHIAKI
IPC分类号： A01G1/00 , C09K17/32 , C09K101/00 , C10B53/00 , C10B53/02
摘要： PURPOSE:To rapidly obtain a soil amendment from a waste wood chip by taking advantage of a useful component without causing deterioration of environment resulting from a stink and dirty water. CONSTITUTION:This production device for soil amendment is equipped with a smell component recovering means 1 for preheating a waste wood chip W stuck with excreta by using an exhaust gas of an afterburner 32 as a heat source and separating and recovering the smell component, a carbonizing furnace 2 for carbonizing the wood chip itself dried by the preheating and a pyroligneous acid recovering means 5 for separating pyroligneous acid by subjecting an exhaust evolved with carbonization by the carbonizing furnace to vapor-liquid separation by a condenser 31. An adding means 4 is installed, the smell component introduced through an evaporated gas feed pipe 13 is adsorbed on charcoal discharged from the carbonizing furnace after it is cooled. A pyroligneous acid sent through a pyroligneous acid feed pipe 46 is sprayed on charcoal in a grinder 42 and a pyroligneous acid component is added to the charcoal.

8. 发明专利

JPH0748574A CARBONIZATION APPARATUS CARRIED ON VEHICLE 失效
公开(公告)号：JPH0748574A
公开(公告)日：1995-02-21
申请号：JP19368393
申请日：1993-08-04
申请人： SHIN MEIWA IND CO LTD
发明人： YAMANE KENJI , HIROOKA AKIRA , KATO NAOKI , NARISADA TOSHIAKI
IPC分类号： C10B53/02
摘要： PURPOSE:To save the labor for transporting from each storage place, enable carbonization at each storage place and thus improve the operating efficiency of a carbonization apparatus. CONSTITUTION:A carbonization oven unit 7 is formed by installing a supply section 9, a discharge section 10, a carbonization oven 5 which carbonizes a coal material, and a smoke-treating means 6 which treats smoke produced at the oven 5 integrally on a support frame 4. The unit 7 is then installed on a chassis 1a of a mobile vehicle 1 through a loading and unloading means 3 comprising a loading and unloading arm 2 in such a manner that it is loaded or unloaded freely on the vehicle 1.

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