专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS60183100A DEHYDRATION AND COAGULATION TREATMENT OF SLUDGE 失效
公开(公告)号：JPS60183100A
公开(公告)日：1985-09-18
申请号：JP3967484
申请日：1984-02-29
申请人： TAKENAKA KOMUTEN CO
发明人： MURAKAMI NOBUNAO , IIDA SHIGETAKA , NAKAGAWA MUNEHISA , NAKAI TADAYOSHI , TAWARA YASUKO , HONGOU TOORU , SHIMADA KAZUHARU , TAJIRI HIROMI , SAKAGUCHI YUTAKA
IPC分类号： B01D33/04 , C02F11/12 , C02F11/14
摘要： PURPOSE:To sufficiently lower the water content of dehydrated cake, by performing dehydration treatment in a dehydration part by a vacuum degree retaining member in such a state that air sucking from the outside is prevented as compared with that from the sludge adhered to the outer surface of filter cloth. CONSTITUTION:The filter cloth 3 wound around a vacuum dehydration drum 1 and a roll 2 is revolved and sludge mixture of sludge and a coagulation material is adhered to the outer surface of the revolving filter cloth 3 in a sludge adhering part 5 for immersing said filter cloth 3 in a sludge mixture bath 4 with the revolution thereof. This adhered sludge receives vacuum sucking dehydration treatment by a sheet member in a dehydration part 6 at a position where said filter cloth 3 is revolved above the sludge adhering part 5 in such a state that air sucking from the outside is prevented as compared with that from the sludge adhered to the outer surface of the filter cloth 3. Thereafter, the filter cloth 3 is revolved from the dehydration part 6 to a peeling-off part 8 and a dehydrated cake is peeled off and removed from the outer surface of the filter cloth 3.

2. 发明专利

JPS5765385A Apparatus for neutralization of alkaline waste water 失效
标题翻译：碱性废水中和的装置
公开(公告)号：JPS5765385A
公开(公告)日：1982-04-20
申请号：JP14034680
申请日：1980-10-06
申请人： Takenaka Komuten Co Ltd
发明人： KUBOTA HIRONORI , SAKANE KUNIYOSHI , MURAKAMI NOBUNAO , NAKAGAWA MUNEHISA , NAKAI TADAYOSHI , MATSUO HARUO , FURUTA SHIYUUZOU
IPC分类号： C02F1/66
摘要： PURPOSE: To utilize the neutralizing ability of acidic gas with high eifficiency, while inhibiting its wasteful consumption, when alkaline waste water is neutralized with the acidic gas, by forming a by-pass channel in a flow pipe for the alkaline waste water mixed with the acidic gas.
CONSTITUTION: A casing 13 contains an alkaline waste water-neutralizing device and liquefied CO
2 bombs 7, 8 in it. Alkaline waste liquid, e.g. waste concrete liquid, is passed from an inflow opening 1a through a reversed U-shaped flow pipe 1, and discharged from an outlet 1b to a paddle mixer 5. Neutralizing CO
2 gas from the liquefied CO
2 bomb 7 is injected into the reversed U-shaped flow pipe 1 through a CO
2 gas-feed pipe 2 on the way of its upward flow part 1c, to neutralize the alkaline waste water. In this case, a by-pass pipe 3 is formed from the horizontal part 1d of the reversed U-shaped flow pipe 1, and a circulating channel is formed below the CO
2 gas-feed pipe 2, so as to accomplish sufficient neutralization with CO
2 gas. The feed amount of the CO
2 is properly controlled by a controller A involving pH detectors 4, 6 located on the way of a neutralized alkaline waste water channel.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了利用酸性气体的中和能力，同时抑制其浪费的消耗，当碱性废水被酸性气体中和时，通过在流动管中形成旁路通道，将其与酸性气体。构成：壳体13包含碱性废水中和装置和液化二氧化碳炸弹7,8。碱性废液，例如废液混合液从流入开口1a通过反向的U形流管1，从出口1b排出到桨式混合器5.将来自液化二氧化碳弹7的二氧化碳气体中和注入反向的U形流通管1通过CO 2气体供给管2在其向上流动部分1c的途中，以中和碱性废水。在这种情况下，由倒U字形流管1的水平部1d形成旁通管3，在CO 2气体供给管2的下方形成有循环通道，以实现CO 2的充分中和加油站。 CO 2的进料量由位于中和的碱性废水通道途中的pH检测器4,6的控制器A适当地控制。

3. 发明专利

JPS61118181A Treatment of contaminated soil 失效
标题翻译：污染土壤处理
公开(公告)号：JPS61118181A
公开(公告)日：1986-06-05
申请号：JP24027184
申请日：1984-11-14
申请人： Takenaka Komuten Co Ltd
发明人： MURAKAMI NOBUNAO , TAWARA YASUKO , NAKAI TADAYOSHI , NAKAGAWA MUNEHISA , INOUE TAKAHISA
IPC分类号： B09B3/00 , B09C1/08
CPC分类号： B09C1/08
摘要： PURPOSE:To cake efficiently and surely contaminated soil and to make the soil harmless by adding activated carbon to the soil contaminated by a volatile harmful substance,and using a caking agent of early-strength cement as a cement caking agent to cake the soil. CONSTITUTION:Activated carbon is added to soil contaminated by a volatile harmful substance such as phenols, and a caking agent of early-strength cement is used as a cement caking agent to cake the contaminated soil. Consequently, both the oozing out and the scattering into the air of the harmful substance are prevented,and the effect can be remarkably improved in comparison with the conventional method.Besides, the soil can be made harmless in a short time, and stabilized over along period, since a cement caking a-gent is used.
摘要翻译：目的：通过向受挥发性有害物质污染的土壤中加入活性炭，并使用早强水泥的结块剂作为水泥结块剂，对土壤进行蛋糕质量，污染土壤，使土壤无害化。构成：活性炭被添加到被挥发性有害物质如酚类污染的土壤上，早熟水泥的结块剂用作水泥结块剂，以污染污染的土壤。因此，与常规方法相比，防止了渗出和散发到有害物质的空气中，并且效果可以显着提高。此外，土壤可以在短时间内变得无害化，并且沿着稳定因为使用水泥粘结剂。

4. 发明专利

JPS5765384A Neutralization of alkaline waste water 失效
标题翻译：碱性废水中和
公开(公告)号：JPS5765384A
公开(公告)日：1982-04-20
申请号：JP14034580
申请日：1980-10-06
申请人： Takenaka Komuten Co Ltd
发明人： KUBOTA HIRONORI , SAKANE KUNIYOSHI , MURAKAMI NOBUNAO , NAKAGAWA MUNEHISA , NAKAI TADAYOSHI , MATSUO HARUO , FURUTA SHIYUUZOU
IPC分类号： C02F1/66
摘要： PURPOSE: To efficiently neutralize alkaline waste water at a low cost, when the alkaline waste water is neutralized with acidic gas, by adding a proper amount of the acidic gas to the waste water under a presuirzed condition in a drain pipe, while measuring the pH value of the waste water, and then sufficiently mixing the waste water with the acidic gas.
CONSTITUTION: Alkaline waste liquid, e.g. waste concrete liquid, is forcedly fed into a drain pipe 1 by a pump P. The pH value of the waste liquid is detected by a pH detector 5 arranged on the way of the drain pipe 1, the detected value is fed into a pH indicating and regulating device 7 and a pH controller 8 to operate electromagnetic valves 4 arranged in CO
2 gas-feed pipes 3 from a liquiefied carbonic acid gas bomb 2, and CO
2 gas necessary for neutralization is added to the alkaline waste water in the drain pipe 1. The CO
2 gas is rapidly reacted with the alkaline waster water in the drain pipe 1 under a pressurized condition to form water-soluble Ca(HCO
3 )
2 without generation of water-insoluble CaCO
3 , and the water is neutralized. Thereafter, the water is sufficiently mixed and racted with a paddle mixer 15, and its pH value is detected with a pH detector 6 again. By the detected value are controlled the electromagnetic valves 4 of the CO
2 gas-feed pipes 3, to readjust the pH value of the waste water before flowing into the mixer 15.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了有效地以低成本中和碱性废水，当碱性废水用酸性气体中和时，通过在排水管中预先排放的条件下向废水中加入适量的酸性气体，同时测量pH 废水的值，然后将废水与酸性气体充分混合。构成：碱性废液，例如废水混合液通过泵P强制供给到排水管1中。废液的pH值由布置在排水管1途中的pH检测器5检测，检测值被送入pH值以及调节装置7和pH控制器8来操作设置在液化碳酸气体弹药2的CO 2气体供给管3中的电磁阀4，并且将排出管1中的碱性废水添加到中和所需的二氧化碳气体。 CO 2气体在加压条件下与排水管1中的碱性废水快速反应，形成水溶性Ca（HCO 3）2，而不产生不溶于水的CaCO 3，水被中和。此后，将水充分混合并用桨式混合器15冲洗，并再次用pH检测器6检测其pH值。通过检测值控制CO 2气体供给管3的电磁阀4，在流入混合器15之前调整废水的pH值。

5. 发明专利

JPH01230865A POOL PAINTING METHOD 失效
公开(公告)号：JPH01230865A
公开(公告)日：1989-09-14
申请号：JP5556688
申请日：1988-03-09
申请人： TAKENAKA KOMUTEN CO
发明人： NAKAGAWA MUNEHISA , MURAKAMI NOBUNAO
IPC分类号： E04H4/00 , B05D7/00 , E04H4/02
摘要： PURPOSE:To prevent deterioration by preprocessing a base with a primer, coloring the primer with coloring paint, using clear paint and applying a finishing film to a surface of the coloring paint. CONSTITUTION:Pretreatment by a primer 2 is applied to a surface over a part from the side surface to the bottom surface of a base 1 forming a pool. Next coloring by coloring paint 3 is applied to a surface of the primer 2. And next a finished film by clear paint 4 is formed on a surface of the coloring paint 3.

6. 发明专利

JPS6265760A SPRAYING DEVICE 失效
公开(公告)号：JPS6265760A
公开(公告)日：1987-03-25
申请号：JP20388485
申请日：1985-09-14
申请人： TAKENAKA KOMUTEN CO
发明人： FURUTA SHUZO , TERAMURA TOMOHIRO , KIKUCHI KIMIO , NAKAGAWA MUNEHISA , TANIGUCHI SATOSHI
IPC分类号： B05B12/08 , B05B13/00 , B05B13/04
摘要： PURPOSE:To make an efficient spraying operation at a low cost by providing an aperture detecting sensor to a surface for spraying and limiting the spraying range to a range except the aperture in accordance with the information thereof. CONSTITUTION:The aperture detecting sensor 23b which detects the aperture of the surface W for spraying is provided to the device for spraying a spraying material to the surface for spraying. A means SAR for limiting spraying which controls the spraying range for the surface W to the range except the aperture is controlled by a control device in accordance with the information detected by the sensor 23b. Then the spraying operation can be continuously executed even if the operation for curing of the aperture, etc. is not preliminarily executed. The efficient and low-cost spraying operation is thus made possible.

7. 发明专利

JPS59147700A Treatment of sludge 失效
标题翻译：污泥处理
公开(公告)号：JPS59147700A
公开(公告)日：1984-08-24
申请号：JP2190983
申请日：1983-02-10
申请人： Takenaka Komuten Co Ltd
发明人： MURAKAMI NOBUNAO , NAKAI TADAYOSHI , NAKAGAWA MUNEHISA , TAWARA YASUKO , SHIMADA KAZUHARU , TAJIRI HIROMI , SAKAGUCHI YUTAKA , HONGOU TOORU
IPC分类号： C02F11/14
摘要： PURPOSE: To treat easily sludge at a low cost by adding and mixing a solidifying material consisting essentially of a hydraulic cement material with the sludge then dehydrating and incinerating the sludge.
CONSTITUTION: A solidifying agent consisting essentially of a hydraulic cement material (normal Portland cement) and if necessary a flocculating agent (a high polymer flocculating agent consisting essentially of polyaminoalkyl acrylate) are added and mixed to and with hardly solidifiable sludge such as sewer sludge in treating said sludge. After the sludge is dehydrated, the dehydrated sludge is incinerated. Septic smell is thus suppressed and auxiliary fuel is reduced. Water is added to the incinerated sludge to soften the same by water and the softened sludge is made into a granular material usable as land reclamation material, road bedding material, etc.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过将基本上由水硬性水泥材料组成的固化材料与污泥混合，然后脱水和焚烧污泥，以低成本轻易处理污泥。构成：基本上由水硬性水泥材料（普通硅酸盐水泥）组成的凝固剂和必要时加入絮凝剂（基本上由聚氨基烷基丙烯酸酯组成的高聚合物絮凝剂）并混合至难以固化的污泥如下水道污泥中处理污泥。污泥脱水后，脱水污泥焚烧。因此抑制了ic味，减少了辅助燃料。将水加入到焚烧污泥中，用水软化，软化污泥成为可用作填土材料，道路铺垫材料等的颗粒材料。

8. 发明专利

JPS58174287A NEUTRALYZING DEVICE FOR WASTE ALKALI WATER 失效
公开(公告)号：JPS58174287A
公开(公告)日：1983-10-13
申请号：JP5210883
申请日：1983-03-28
申请人： TAKENAKA KOMUTEN CO
发明人： KUBOTA HIRONORI , SAKANE KUNIYOSHI , MURAKAMI NOBUNAO , NAKAGAWA MUNEHISA , NAKAI TADAYOSHI , MATSUO HARUO , FURUTA SHIYUUZOU
IPC分类号： C02F1/66
摘要： PURPOSE:To improve the efficiency of neutralization reaction, by interposing a pH detector in a water discharge pipe, and constituting a feed forward control system and a feed back control system with said detector together with the valve provided in a feed pipe for carbon dioxide. CONSTITUTION:A feed pipe 3 for carbon dioxide is connected in the midway of a water discharge pipe 1 for waste alkali water contg. a lime component and a pH detector 5 is interposed on the upper side than the place where the pipe is connected and a pH detector 6 on the lower side. A feed foward control system is constituted of the detector 5 and a valve 4 provided in the pipe 3 which controls the flow rate of carbon dioxide in accordance with the detected result thereof. Further, a feed back control system is constituted of the above-described pH detector 6 on the lower side and a valve 4 provided to the pipe 3 which controls the flow rate of carbon dioxide in accordance with the detected result thereof. Thus, the entire part of the device is made lighter in weight and the quick neutralization reaction is accelerated.

9. 发明专利

JPS58150500A DEHYDRATION OF SLUDGE 失效
公开(公告)号：JPS58150500A
公开(公告)日：1983-09-07
申请号：JP3274782
申请日：1982-03-01
申请人： TAKENAKA KOMUTEN CO
发明人： SHIMADA KAZUHARU , TAJIRI HIROMI , SAKAGUCHI YUTAKA , HONGOU TOORU , MURAKAMI NOBUNAO , NAKAGAWA MUNEHISA , NAKAI TADAYOSHI , MATSUO HARUO , KUBOTA HIRONORI
IPC分类号： C02F11/14
摘要： PURPOSE:To efficiently dehydrate sludge, by adding a caking agent such as hydraulic cement and then the aqueous solution of a flocculating agent consisting essentially of polyaminoalkyl acrylate to sludge, and dehydrating the sludge. CONSTITUTION:After a caking agent consisting essentially of hydraulic cement substance is added to and mixed in sludge, the aqueous solution of a flocculating agent consisting essentially of polyaminoalkyl acrylate is added to and mixed with it. The caking agent and the aqueous solution of the flocculating agent may be added and mixed at the same time or nearly at the same time. In succession, the sludge is dehydrated by a means such as centrifugal, vacuum or filter press dehydration. As the hydraulic cement substance, various kinds of Portland cement, blast furnace cement, etc. may be used. Said polyaminoalkyl acrylate is a copolymer of polyalkyl acrylate with polyacryl amide.

10. 发明专利

JPS5835755B2 失效
公开(公告)号：JPS5835755B2
公开(公告)日：1983-08-04
申请号：JP14034680
申请日：1980-10-06
申请人： TAKENAKA KOMUTEN CO
发明人： KUBOTA HIRONORI , SAKANE KUNYOSHI , MURAKAMI NOBUNAO , NAKAGAWA MUNEHISA , NAKAI TADAYOSHI , MATSUO HARUO , FURUTA SHUZO
IPC分类号： C02F1/66

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