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2. 发明专利

JP2015054276A 焼却灰の処理方法有权
标题翻译：焚烧炉处理方法
公开(公告)号：JP2015054276A
公开(公告)日：2015-03-23
申请号：JP2013188491
申请日：2013-09-11
申请人：鹿島建設株式会社 , Kajima Corp
发明人： FUKUI HISATOMO , AOYAMA KAZUFUMI , OGAWA KOJI , KAWABATA JUNICHI , IMADATE FUMIO , OKAMOTO MICHITAKA
IPC分类号： B09B3/00 , B01F3/18 , B09B5/00
摘要：【課題】都市ごみ焼却灰又は災害廃棄物焼却灰を所望の性質を有する再生土砂に加工する焼却灰の処理方法を提供する。【解決手段】都市ごみ焼却灰又は災害廃棄物焼却灰を再生土砂Sに加工する焼却灰の処理方法において、混練装置10を用いて、都市ごみ焼却灰又は災害廃棄物焼却灰とセメントと不溶化材とを含む混合物を混練することにより、都市ごみ焼却灰又は災害廃棄物焼却灰に含まれている水分を滲出させつつ、混合物を練り合わせる混練工程S30を有し、混練工程S30は、造粒固化工程S33において滲出する水分の量を調整するために、混合物を混練する混練時間及びバッチ式混練装置の動作速度の少なくとも一方を都市ごみ焼却灰又は災害廃棄物焼却灰の状態に基づいて設定する設定工程S31を有する。【選択図】図1
摘要翻译：要解决的问题：提供一种将城市垃圾焚烧灰或垃圾焚烧灰处理成具有所需性质的再生砂的焚烧灰处理方法。解决方案：将城市垃圾焚烧灰或垃圾焚烧灰处理的焚烧灰处理方法回收砂S包括：捏合步骤S30，用于捏合包括城市垃圾焚烧灰或垃圾焚化灰的混合物，水泥和不溶化材料，使用捏合装置10，从而进行城市垃圾焚烧灰中包含的水分的渗出，或垃圾焚烧灰焚烧混合物。捏合步骤S30具有设定步骤S31，用于根据用于调节水分含量的城市垃圾焚烧灰或垃圾焚烧灰的状态，设定用于混合混合物的混炼时间和批次混合装置的操作速度中的至少一个其在造粒凝固步骤S33中渗出。

3. 发明专利

JP2006104714A Method and device for preventing blocking of underground water pumping facility, and blocking preventive underground water pumping facility 审中-公开
标题翻译：用于防止地下水泵装置阻塞的方法和装置，以及防止地下水泵装置阻塞
公开(公告)号：JP2006104714A
公开(公告)日：2006-04-20
申请号：JP2004290568
申请日：2004-10-01
申请人： Kajima Corp , 鹿島建設株式会社
发明人： IMADATE FUMIO , KONISHI HIDETOSHI , NAKAYAMA RYUTA
IPC分类号： E02D31/12 , E02D3/10 , E02D29/045 , E02D31/10 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for preventing blocking of a pumping facility while continuing to pump.
SOLUTION: Air supply pipes 21 leading close to the underground water level H1 are provided in a pumping well 11 of the pumping facility 10 continuously pumping underground water W, and an underground water upper space P in the pumping well 11 is filled with low reactive gas G through the air supply pipes 21. Low reactive gas G is continuously supplied at a flow rate corresponding to the leakage speed of low reactive gas G from the upper space P to suppress oxidation of underground water components. When sidewalls of the pumping well 11 are provided with water collecting passages 31 facing the side, it is preferable to lead the air supply pipes 21 into the water collecting passages 31 from the inside of the pumping well 11 to fill the upper space P and the internal spaces of the water collecting passages 31 with the low reactive gas. It is further preferable to provide an oxygen analyzer for measuring oxygen concentration in the underground water upper space P in the pumping well 11 and to fill the low reactive gas G so that the oxygen concentration in the upper space P is not more than the oxidation suppressing concentration of the underground water components.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在继续泵送的同时防止泵送设备的堵塞的方法和装置。解决方案：靠近地下水位H1的供气管21设在泵送设备10的抽水井11中，连续地抽取地下水W，并且泵送井11中的地下水上空间P被填充低反应气体G通过空气供给管21连续供给。低反应性气体G以与低反应性气体G的泄漏速度相对应的流量从上部空间P连续供给，以抑制地下水组分的氧化。当抽水井11的侧壁设有面向侧面的集水通道31时，优选从抽水井11的内部将供气管21引入集水通道31，以填充上部空间P和集水通道31与低反应气体的内部空间。进一步优选提供用于测量泵送井11中的地下水上部空间P中的氧浓度的氧分析器，并填充低反应性气体G，使得上部空间P中的氧浓度不超过氧化抑制浓度的地下水成分。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004330145A Purification method and purification apparatus for contaminated fluid 有权
公开(公告)号：JP2004330145A
公开(公告)日：2004-11-25
申请号：JP2003132208
申请日：2003-05-09
申请人： Kajima Corp , Maezawa Ind Inc , Takuo Mochizuki , 前澤工業株式会社 , ▲たく▼夫望月 , 鹿島建設株式会社
发明人： KAWABATA JUNICHI , ITO KEIJIRO , IMADATE FUMIO , MOCHIZUKI TAKUO , MATSUSHITA TAKASHI , IMADA KATSUYA , RYU MASAKAZU
IPC分类号： B01D19/00 , C02F1/20 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a purification method of a contaminated fluid with facilitated post-treatment without requiring a process for separating the contaminated fluid such as a contaminated slurry containing Volatile Organic Compounds (VOC).
SOLUTION: A purification apparatus M1 is equipped with a notch tank 1 wherein a VOC contaminant is stored. A gas mixing jet pump 2 is connected to the notch tank 1, and the VOC contaminant stored in the notch tank 1 is supplied to a jet nozzle of the gas mixing jet pump 2 by a pressure pump 3. Furthermore, a contaminated slurry introduction pipe in the gas mixing jet pump 2 wherein the VOC-contaminated slurry is separately sucked is airtightly connected to the notch tank 1. The VOC-contaminated slurry is sucked in the contaminated slurry introduction pipe by a negative pressure generated by the jet water J jetted from the gas mixing jet pump 2, thereby the VOC-contaminated slurry is mixed with the jet water J.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JPH0975907A METHOD OF PURIFYING CONTAMINATED SOIL 失效
公开(公告)号：JPH0975907A
公开(公告)日：1997-03-25
申请号：JP23002795
申请日：1995-09-07
申请人： KAJIMA CORP
发明人： IMADATE FUMIO , TSUCHIHIRO MICHIO , KAWABATA JUNICHI , SATOU AKIKO
IPC分类号： B09C1/02 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To shorten a period required to the purifying and to purify at a low cost by accelerating a releasing speed of an organic chlorine compound as contamination substance even though the soil was contaminated with the organic chlorine compound. SOLUTION: The soil contaminated with the organic chlorine compound is dug up and a specified concentration of surfactant solution is added to this dug up soil in an agitation tank 1 to be stirred and mixed, and the contamination substance is released and after the completion of the releasing, the soil is separated from the surfactant solution with a solid-liquid separation device 3.

6. 发明专利

JPH06264678A DEVICE AND METHOD FOR ADDING CARBON DIOXIDE GAS 失效
公开(公告)号：JPH06264678A
公开(公告)日：1994-09-20
申请号：JP7740093
申请日：1993-03-12
申请人： KAJIMA CORP
发明人： FUJISAKI KUNIYA , IMADATE FUMIO , NAGASE SHINICHI , YOKOYAMA MITSURU
IPC分类号： C09K17/00 , B01J10/00 , C09K17/04 , C09K17/10 , C09K103/00 , E02D5/18 , E21B21/00
摘要： PURPOSE:To detect the concentration of excess CO2 gas extracted and recovered in air quickly, and to reduce the quantity of CO2 gas diffused into atmospheric air by diffusing air into a reaction liquid in an airtight vessel and extract excess CO2 gas in the liquid. CONSTITUTION:A CO2 gas-added CO2 gas reactive liquid is housed in a chamber constituted in an airtight manner, and air is diffused into the liquid. Bubbles are generated in the liquid, and excess CO2 gas is extracted together with the bubbles. The concentration of CO2 gas in aerated and recovered excess CO2 gas-mixed air is detected continuously. The optimum quantity of CO2 gas to be added to the liquid is determined, and the loadings of CO2 gas is feedback- controlled optimally in response to the change of the concentration of CO2 gas detected. The CO2 gas is added to the CO2 gas reactive liquid at that time, both CO2 gas and liquid are mixed by a mixer 2, contact efficiency is improved, and the reactive liquid is pressured by agitation. Accordingly, the reaction of the liquid and CO2 gas is accelerated, thus reducing the quantity of an unreacted CO2 gas to be added.

7. 发明专利

JP2008162831A Hydraulic kneaded material 审中-公开
标题翻译：液压切割材料
公开(公告)号：JP2008162831A
公开(公告)日：2008-07-17
申请号：JP2006353249
申请日：2006-12-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： UEMOTO KATSUHIRO , YOSHIDA TERU , YOSHIZAKO KAZUO , IMADATE FUMIO , KOBAYASHI KAZUMI , FUNASAKO TOSHIO , TANAKA KOICHI , KAMIO MASAHIRO
IPC分类号： C04B28/02 , C04B24/04 , C04B24/06 , C04B24/10
CPC分类号： C04B28/02 , C04B2111/00068 , C04B2201/50 , C04B24/04 , C04B24/06
摘要： PROBLEM TO BE SOLVED: To provide a cement-based kneaded material regulating its hardening-developing age in a range from a few days to a few months where the development of hardening occurs spontaneously without an operation such as the addition of an agent and practical strength as a ground material is obtained.
SOLUTION: The hydraulic kneaded material is a cement-based kneaded material which has a water-cement ratio of 30-250%, contains sodium heptonate dihydrate of 0.1-2 pts.mass and carboxylic acid of 0.1-2 pts.mass vs. water of 100 pts.mass, and a bleeding rate of ≤0.5%. As a suitable carboxylic acid, citric acid is designated.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种在几天到几个月的范围内调节其硬化发展年龄的水泥基捏和材料，其中硬化的发展自发地发生，而没有诸如加入试剂的操作并获得作为研磨材料的实用强度。解决方案：水硬性捏和材料是水泥比为30-250％的水泥基捏和材料，含有0.1-2重量份的庚酸钠二水合物和0.1-2重量份的羧酸与100磅水相比，出血率≤0.5％。作为合适的羧酸，指定柠檬酸。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008069246A Material for freezing use, and ground freezing working method 有权
标题翻译：冷冻使用材料，地面冷冻工作方法
公开(公告)号：JP2008069246A
公开(公告)日：2008-03-27
申请号：JP2006248506
申请日：2006-09-13
申请人： Kajima Corp , 鹿島建設株式会社
发明人： YOSHIDA TERU , ITAMI HIROTO , UEMOTO KATSUHIRO , KITAMOTO YUKIYOSHI , FUJISAKI KATSUTOSHI , YAMADA TAKEMINE , YOSHIZAKO KAZUO , LEE JEA WOO , IMADATE FUMIO
IPC分类号： C09K5/08 , C09K17/02 , C09K17/06 , C09K17/10 , C09K17/14 , C09K17/18 , C09K17/32 , C09K17/40 , C09K17/44 , C09K103/00 , E21D9/04 , E21D9/06 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a material for freezing use, having high fluidity and high thermal conductivity and freezing an object to be frozen such as the ground in a short time owing to getting slight in the freezing latent heat of water released in its freezing, and to provide a ground freezing working method using the material.
SOLUTION: The ground freezing working method involves forming a heat transfer part 2 functioning to transfer the cold heat of brine subject to circulating feed into freezing pipes 1 inserted into boreholes H, wherein as a material for forming the heat transfer part 2, the material for freezing use is used. The material for freezing use is formed by kneading a constitutive raw material, which is obtained by mixing a base material consisting of soil-based powder and a highly thermally conductive material such as a metal or carbon fiber of higher thermal conductivity than the base material into a liquid followed by further mixing a dispersant functioning to disperse the highly thermally conductive material in the liquid to effect increasing the fluidity of the final material for freezing use.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于冷冻使用的材料，具有高流动性和高导热性，并且由于在释放的水的冷冻潜热中变得轻微，在短时间内冻结诸如地面的物体在冻结中，并提供使用该材料的地面冷冻工作方法。解决方案：地面冷冻加工方法包括形成传热部分2，其功能是将被循环进料的盐水的冷热转移到插入到钻孔H中的冷冻管1中，其中作为用于形成传热部件2的材料，使用用于冷冻的材料。用于冷冻用途的材料是通过将由土壤粉末组成的基材和诸如金属或碳纤维之类的高导热性材料（比基材更高导热性）的高导热性材料混合得到的组成性原料混合形成的，液体，然后进一步混合使功能性分散高导热材料在液体中的分散剂，以实现提高用于冷冻使用的最终材料的流动性。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2004016859A In situ purification method of polluted soil 审中-公开
公开(公告)号：JP2004016859A
公开(公告)日：2004-01-22
申请号：JP2002172411
申请日：2002-06-13
申请人： Chem Grouting Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 鹿島建設株式会社
发明人： KAWAI TATSUJI , OTSUKA SEIJI , KAWABATA JUNICHI , IMADATE FUMIO , ITO KEIJIRO , YOSHIDA HIROSHI
IPC分类号： C02F3/02 , B09C1/10 , C02F3/10
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To directly mix and stir polluted soil with an injection substance necessary for biological purification treatment in situ. SOLUTION: In a soil purification method for purifying soil polluted with environmental pollutants such as volatile organic compounds and oils, by employing a jet civil engineering process in which a nozzle (2) attached to the tip end of a rod (1) for jetting a high pressure fluid is rotated through the rod and the nozzle is moved up and down by the rod for drilling the soil, a compound releasing an electron acceptor or an electron donor necessary for biological purification continuously for a long term, various nutrients, and breakdown microorganisms are injected into the polluted soil by the nozzle (2) in the drilled polluted soil T-1 and the polluted soil and the injected substances are directly mixed and stirred with each other in situ. COPYRIGHT: (C)2004,JPO

10. 发明专利

JPH09324594A WATER STOP STRUCTURE FOR SHAFT ENTRANCE OF STARTING SHAFT 失效
公开(公告)号：JPH09324594A
公开(公告)日：1997-12-16
申请号：JP5595997
申请日：1997-03-11
申请人： KAJIMA CORP
发明人： IGARASHI HIROMASA , IMADATE FUMIO , YOSHIMURA MUNEO , INOMATA KATSUMI , IMAGAWA TSUTOMU , ISHIMARU YUTAKA , SASAKI TETSUYA , KATO MAKOTO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To prevent underground water or earth from coming into a vertical shaft and to make a shield machine proceed smoothly by a method wherein an entrance packing installed at a shield shaft entrance is formed of a urethane foam-injected wire brush made up by injecting urethane foam into the wire brush. SOLUTION: A wire brush 1 is covered with a cover 3 with a spacer 4 inserted therein, and urethane foam 2 is injected so that smallness in capacity of water-stopping and repulsive power of the wire brush 1 itself can be offset. The urethane-injected wire brush is moved upward and fixed with an anchor bolt. The urethane foam-injected wire brushes 1 are arranged all around a shaft entrance. Because of being made up of wires, an entrance packing cannot be turned up, and because of its largeness in repulsive power, the entrance packing sufficiently follows the protuberant parts of a shield machine, and water stopping at the protuberant parts can be improved.

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