专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明专利

JPS5675290A PREVENTIVE DEVICE AGAINST ORGANIC ADHESION ON OUTER SURFACE OF HULL 失效
公开(公告)号：JPS5675290A
公开(公告)日：1981-06-22
申请号：JP15146079
申请日：1979-11-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU
IPC分类号： B63B59/04
摘要： PURPOSE:To prevent the adhesion of bacterial slime on the outer surface of a hull effectively by providing ultraviolet radiators on the full to radiate their ultraviolet rays near the waterline on the outer surface of the hull. CONSTITUTION:Preventive devices against organic adhesion are provided all around a hull near the waterline 1. Each device is provided with an ultraviolet ray reflection member 14 of a bent plate supported by wires 5 or vertical rods 8 and an ultraviolet radiator 12 like an ultraviolet lamp fixed inside the reflection member via a holding member 13 containing electric wires together with a transparent cover 11 to cover the ultraviolet radiator 12. It is also provided with a base plate 10 in one body with the ultraviolet ray reflection member 14, and stuck on a shell plate 6 of the hull via a liner 9 of a permanent magnet, soft rubber, or the like fixed on the base plate 10. In this construction, the radiation of ultraviolet rays near the waterline 1 prevents the adhesion of bacterial slime on the outer surface of the hull effectively.

82. 发明专利

JPS55132681A COLLECTING PORT FOR FLOATING FINE SUBSTANCE IN WATER 失效
公开(公告)号：JPS55132681A
公开(公告)日：1980-10-15
申请号：JP3774779
申请日：1979-03-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU , MIYAKE MOTOO , IWAI TAKESHI
IPC分类号： C02F1/40 , E02B15/04 , E02B15/10
摘要： PURPOSE:To take concentrated floating fine substances in water out of a discharge port by providing a released water-diffusing means in the face of a fence projected from the one side of the collecting port. CONSTITUTION:The fence 1 is floated by the floater 3 on the water surface in such a way that the upper end of the fence 1 appears on the water surface and also its lower end is immersed in water. The hatch 6 of the red tide-collecting ship 4 is provided with a winding mechanism, etc., for the fence 1. The treatment apparatus 8 removes floating fine substances in water to treat or recover them. The opening 5 is the intake for the red tide-collecting ship 4, and the water coming from the intake 7 is sent through the headrace 9 into the treatment apparatus 8. Then, the water treated in the apparatus 8 is released through the waterway 10. The released water-diffusing means 13 is provided in the face of the fence 1 and the treated water is released against the fence 1. Thus, the floating fine substances in water are concentrated and collected easily.

83. 发明专利

JPS5599392A TREATING METHOD FOR ORGANIC WASTE MATTER 失效
公开(公告)号：JPS5599392A
公开(公告)日：1980-07-29
申请号：JP748579
申请日：1979-01-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU
IPC分类号： C02F3/28
摘要： PURPOSE:To reduce the cost of equipment for treatment and running cost, by treating organic waste matter, such as garbage, etc., decomposed and made low molecule microbiologically in facultative anaerobic region by methane fermentation. CONSTITUTION:The organic waste matter 1, such as garbage, etc., is brought into solution by the solution making treatment apparatus 2 and is decomposed and made low molecule in facultative anaerobic region and then, is stored in the storage vessel 3 in slurry state. Decarboxylation treatment is carried out by introducing in the decarboxylation system 13 because a large amount of carbonic acid gas and carbonic acid is contained in the above slurry. The above treated liquid 15 is sent to the methane fermentation system 4 and methane and carbonic acid gas are generated by acting microorganism containing methane fungus. The above generated gas 5 is flowed to the available utilization line 8 after storing in the gas holder 7 once through the desulfurization system 6. The water 9 discharged after th methane fermentation, is thrown away and the slurry residue is dehydrated and solidified by the dehydrater or the concentration apparatus 11 and then, is sent to the line 8 or abandonment line 12.

84. 发明专利

JPS5541877A BIOLOGICAL TREATING OF METHOD WASTE WATER CONTAINING POLYTHIONIC ACID 失效
公开(公告)号：JPS5541877A
公开(公告)日：1980-03-24
申请号：JP11611478
申请日：1978-09-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： UEDA RIYOUHEI , YAMAUCHI TOORU , MIKI RITSUYOSHI , FUKUNAGA KAZUO
IPC分类号： C02F3/34 , C02F3/12
摘要： PURPOSE:To reduce COD by an expensive and simplified biological treatment of waste water in which activated sludge is grown with sulfur particles as the main nutritive source, the activated sludge and waste water containing polythionic acid are mixed, and then the sulfur is reduced stepwise. CONSTITUTION:When activated sludge is grown with sulfur particles as the nutritive source under an aerobic condition, the polythionic acid-decomposing bacteria are also proliferated with the sulfur-oxidizing bacteria. Then, waste water containing polythionic acid and sulfur particles are flowed into the activated sludge in order to conduct the biological oxidation treatment of the waste water under an aerobic condition until polythionic acid is oxidized to sulfuric acid. In this case, when the treatment of the polythionic acid is confirmed, the charge of sulfur particles is reduced stepwise. Thus, COD present in waste water containing polythionic acid can be easily reduced by such an inexpensive and simplified treatment method.

85. 发明专利

JPS5469866A SLUDGE DRYING SYSTEM 失效
公开(公告)号：JPS5469866A
公开(公告)日：1979-06-05
申请号：JP13618177
申请日：1977-11-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU
IPC分类号： B01D53/38 , B01D53/24 , C02F11/02 , C02F11/12 , C05F7/00 , F26B17/00 , F26B20/00 , F26B21/00
摘要： PURPOSE:To reduce the exhausting amount of bad smell to the outside of the system of drying processes by absorbing the bad smell generated in the drying process of sludge by means of the substance generated after the chemical change of bad smell ingredients. CONSTITUTION:In a stage 1, sludge materals 5 and dring materials 6 are thrown in, and the sludge materials is started to be dried by air 11. On the other hand, microorgranisms are mixed together with drying materials 6, and starts to propagate. As the air 11 passes through this stage 1, it takes in inorganic compounds like a bad smell ingredient NH3 and so on, nitric organisms and others. In the stage 1, NH3 is generated as the protein in the original materials is resolved, while the NH3 is changed biochemcally into NO3' or NO2' by the work of nitrifying germs at the exit of the stage 1. In a stage 2, NH3 conveyed by air 12 is absorbed chemically into strong basic oxides of NO3' and NO2', and a great part of bad small ingredients in the gas is rapidly reduced in its density to be discharged as air 13.

86. 发明专利

JPS53103655A DENSE WASTE WATER TREATMENT DEVICE 失效
公开(公告)号：JPS53103655A
公开(公告)日：1978-09-09
申请号：JP1716677
申请日：1977-02-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU
IPC分类号： C02F3/06 , C02F3/00 , C02F3/04 , C02F3/34
摘要： PURPOSE:To provide a dense waste water treatment device suitable for treatment of dense waste water, said device producing no treated water and using reaction heat effectively.

87. 发明专利

JPS5397257A WASTEEWATER TREATING APPARATUS 失效
公开(公告)号：JPS5397257A
公开(公告)日：1978-08-25
申请号：JP1078477
申请日：1977-02-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU , SUGATA KIYOSHI
IPC分类号： C02F3/06
摘要： PURPOSE:To provide a waste-water treating apparatus in use of fixed biomembrane, in which uniform downward stream is formed by uniformly distributing water strea, whereby dead space is eliminated from the apparatus and thus it is enabled to treat waste water in reliable manner.

88. 发明专利

JPS5386370A METHOD FOR COMPOSTING ORGANIC WASTES 失效
公开(公告)号：JPS5386370A
公开(公告)日：1978-07-29
申请号：JP79377
申请日：1977-01-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAGARA YUKIO , KAWADA HIROO , MIURA YASUYUKI , YAMAUCHI TOORU , SUGATA KIYOSHI
IPC分类号： C12N1/20 , C05F9/04 , C05F11/08

89. 发明专利

JPS5330158A BIOLOGICAL FILTERING APPARATUS 失效
公开(公告)号：JPS5330158A
公开(公告)日：1978-03-22
申请号：JP10413776
申请日：1976-08-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU , SATOU ARATA , SUGATA KIYOSHI , KIMURA YASUO , MIKI TSUYOSHI
IPC分类号： C02F3/06 , B01D24/02 , C02F3/34
摘要： PURPOSE:To provide a biological filtering apparatus, in which an upwardly diverging conical portion is provided at the top of a biological filtering tower, and reverse clarification water is introduced from a downward portion of the tower and discharged from an upper portion of the conical section, whereby volume of the reverse clarification water and time required for reverse clarification can be reduced, and at the same time, steady performance can be obtained.

90. 发明专利

JPS52149861A WASTEEWATER TREATING METHOD 失效
公开(公告)号：JPS52149861A
公开(公告)日：1977-12-13
申请号：JP6643276
申请日：1976-06-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAUCHI TOORU , SUGATA KIYOSHI , MATSUMOTO KAZUNORI
IPC分类号： C02F3/34
摘要： PURPOSE:To subject the waste water having a high concentration of ammoniated nitrogen to high-efficiency, fixed floor type, biological nitration treatment in a bath for this method, a portion of the water obtained through biological denitrification treatment mixed therein.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式