| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Firing furnace cooling device | JP16398195 | 1995-06-29 | JP3662300B2 | 2005-06-22 | 泰博 三和; 二郎 田村 |
| 142 | Cement plant with a monitoring device and the device of powder | JP2001056355 | 2001-03-01 | JP3500126B2 | 2004-02-23 | 祥啓 出口; 剛俊 山浦; 松平 野田 |
| 143 | Coating method of preventing limestone | JP6248799 | 1999-03-10 | JP3460613B2 | 2003-10-27 | 香津雄 堤 |
| 144 | Method of producing cement clinker | JP2002045860 | 2002-02-22 | JP2003246653A | 2003-09-02 | INABA YOSHINORI; MIZUTANI KIMITOSHI; SUDA HIROYUKI |
| <P>PROBLEM TO BE SOLVED: To produce cement clinker containing prescribed components by effectively using waste plastics or waste tires. <P>SOLUTION: When cement clinker G2 is produced by feeding a mixture K of the waste tires T and the waste plastics P in a cement firing process, the mixing ratio of the waste tires T is controlled according to the measured value of the iron concentration in the cement clinker G2. <P>COPYRIGHT: (C)2003,JPO | ||||||
| 145 | Production of cement clinker | JP12437599 | 1999-04-30 | JP2000319049A | 2000-11-21 | TANAKA NOBUHISA; YAMAMOTO YASUSHI; AOYAMA HISANORI; TAMAE TAKAMIKI; NARISHIMA RYOSUKE |
| PROBLEM TO BE SOLVED: To obtain clinker prevented from deterioration and having stable quality by blowing a solid synthetic resin having equal to or below a specific particle diameter as an auxiliary fuel at a jetting rate equal to or below that of a main fuel and equal to or below a specific turning angle from an exclusive nozzle in the front of a rotary kiln oven to fire a cement raw material compound. SOLUTION: The particle diameter of the solid synthetic resin is <=6 mm and the turning angle is <=20 deg.. When the distance between the center of the exclusive nozzle and the center of a main burner is expressed by L and the inside diameter of the rotary kiln is expressed by D, the exclusive nozzle is mounted at a position to be L/D <=0.25 from the main burner and at the upper side of a main fuel blowing nozzle so that the tip of the exclusive nozzle preferably faces downward or is in parallel to the main burner. The jetting rate of the auxiliary fuel does not exceed that of the main fuel and is <=25 m/sec, further preferably the solid synthetic resin is jetted at a ratio by weight of <=1 to the jetted air. Waste plastics or the like, which is rapidly increased, enable to be used in place of the fuel for the clinker. | ||||||
| 146 | Apparatus and method for wet production of cement | JP19892398 | 1998-07-14 | JP2000034141A | 2000-02-02 | OGIRI TETSUO; YAMAMOTO YASUSHI |
| PROBLEM TO BE SOLVED: To provide both an apparatus for the wet production of cement capable of reducing equipment cost and preventing trouble such as clogging of a separator from occurring and a method for the wet production of cement. SOLUTION: A large-sized residue is washed with water and separated from a refuse incineration residue in a separator 28 and then crushed with a crusher 29. A fine granular residue produced by the crushing is subsequently removed with a separator 30. An incinerated ash slurry remaining in the separator 30 is stirred and iron is separated with a magnetic separator 32 to remove a nonferrous metal and glass, etc., with separator 33 composed of a cyclone. Water is further removed with a water separator 34 and the resultant incinerated ash is housed in an incinerated ash tank. The fine granular residues after passing through the separators 28 and 30 are washed with fresh water in a separator 35 to completely separate and remove the sticking incinerated ash. The resultant residues are then sorted into the iron, nonferrous metal and glass, etc., with a magnetic separator 36, respectively and separately stored in a storage tank 37 for metals. COPYRIGHT: (C)2000,JPO | ||||||
| 147 | Device for controlling feed of gypsum and cement production installation using the same | JP18364798 | 1998-06-30 | JP2000016845A | 2000-01-18 | TSUNEMATSU MASAMI; ISHIBASHI NAOHIKO; DEGUCHI YOSHIHIRO |
| PROBLEM TO BE SOLVED: To provide a gypsum feed control device capable of corresponding to the change of gypsum content, etc., in a cement composition, etc., in real time to control the feed of the gypsum, and to provide an installation for producing a cement by the use of the gypsum feed control device. SOLUTION: This gypsum feed control device 40 is provided with a cement composition analysis device 41, an arithmetic unit 42, and a control device 43. The cement composition analysis device 41 is used for irradiating a cement 6 obtained using a cement mill 25 with laser beam to emit plasma light from the cement 6, subjecting the plasma light to a spectrum analysis and analyzing the composition of the cement 6 from the obtained spectrum. The arithmetic unit 42 is used for calculating the amount of the gypsum to the amount of a clinker 4 so as to give a prescribed SO3/CaO ratio, on the basis of the analysis result of the cement composition analysis device 41. The control device 43 is used for controlling the feed of the gypsum 5 from a hopper 24 on the basis of the calculation result of the arithmetic unit 42. COPYRIGHT: (C)2000,JPO | ||||||
| 148 | Manufacturing method and apparatus of the solidified body to the combustion ash as a raw material | JP21804694 | 1994-08-19 | JP2627870B2 | 1997-07-09 | 幸雄 久保; 秀司 山室; 泰典 柴田 |
| 149 | Cooler for firing furnace | JP16398195 | 1995-06-29 | JPH0912347A | 1997-01-14 | TAMURA JIRO; MIWA YASUHIRO |
| PURPOSE: To make it possible to detect the top part level of a high-temp. product packed part in a device body with high accuracy having reliability by inserting air blowing pipes provided with a pressure sensor into the packed part. CONSTITUTION: The products obtd. by firing the lime or dolomite in a rotary kiln by burning a burner 2 are supplied into a maturing tank 11 installed in a cooler 3. The plural air blowing pipes 6a, 6b, 6c are inserted into the maturing tank 11 and air is blown from fans 7a, 7b, 7c to execute finish firing. A back pressure is taken out of the mid-way of the pipes 6a, 6b, 6c and are converted by transforming units 8a, 8b, 8c to electric signals which are inputted to a data processor 9. The total value or the mean value of the back pressure is determined and the value obtd. from a relation between the previously recognized level height and the air back pressure for the level detection of the time is converted to a level height. A level deviation is determined by comparing the height and a control target height. A speed increase signal is transmitted to product taking-out device controllers 10a, 10b if the deviation exists on a level height side. | ||||||
| 150 | Production of solidified body from combustion ash and device therefor | JP21804694 | 1994-08-19 | JPH0859311A | 1996-03-05 | KUBO YUKIO; SHIBATA TAISUKE; YAMAMURO HIDEJI |
| PURPOSE: To produce large amts. of solidified body and granular body regardless of the locational conditions of a combustion equipment such as a boiler, to produce a high-quality solidified body in accordance with the various coal ashes and further to conduct stable operation in accordance with the variations in property of the combustion ash. CONSTITUTION: The amt. of limestone to be supplied to a coal-fired combustion equipment 10 is adjusted in accordance with the ash content in coal and/or sulfur content in coal so that the quick lime content in the combustion ash is controlled to 10-30wt.%. The composition-adjusted combustion ash is kneaded with seawater or the water added with >=20vol.% seawater by a kneader 12, the kneaded material is formed at a low pressure of 0.2-5.0 kg/cm<2> G by a forming machine 14, the obtained compact is cured at normal temps. for 1-15hr by a curing device 16 and then cured with steam at 50-95 deg.C for 5-25hr, and the cured solidified body is crushed by a crusher 18 into the granular body. | ||||||
| 151 | Manufacture of preliminary calcined cement clinker | JP27420884 | 1984-12-27 | JPS60161360A | 1985-08-23 | KURISUCHIYAN SHIYUNU; FUIRITSUPU BUNOWA; ARAN SHIIRAN |
| 152 | Method and device for controlling baking process in cement baking plant | JP9258583 | 1983-05-27 | JPS58213665A | 1983-12-12 | HAINRITSUHI RAKE; HORUSUTO HERUHIENBATSUHA; GERUNOTSUTO IEEGERU |
| 153 | 시멘트 클링커 제조 시스템 | KR1020147016843 | 2012-12-20 | KR101752537B1 | 2017-06-29 | 야마시타마키오; 다나카히사노부; 다나카유키오; 이치하라가츠히코; 사카모토가즈오; 다바타가즈오 |
| 시멘트클링커의저온소성에적합하고, 고품질의시멘트를얻을수 있는시멘트클링커제조시스템이제공된다. 그와같은시멘트클링커제조시스템은, 광화제인불소원과황원을공급하는수단, 클링커원료를공급하는수단, 광화제인불소원과클링커원료를혼합한조합원료를분쇄하는수단, 분쇄한조합원료를소성하는킬른, 광화제인황원을킬른에투입하는수단및 킬른에연료를공급하는수단을구비한제조시스템에있어서, 소성전의조합원료와소성후의클링커를각각채취하고, 채취한시료의종류에따라불소량, 주요성분량및 유리석회량을측정하는시료분석시스템이설치되어있고, 이측정량에기초하여, 불소원과황원의공급량, 조합원료의공급량및 연료의공급량중 적어도어느하나가제어되는것을특징으로한다. | ||||||
| 154 | 시멘트 품질 또는 제조 조건의 예측 방법 | KR1020147023592 | 2013-02-22 | KR1020150014430A | 2015-02-06 | 마이코오노; 다이스케쿠로카와; 히로시히라오 |
| 단시간에 그리고 고 정밀도로 시멘트 품질을 예측하는 방법을 제공한다.
입력층 및 출력층을 가지는 뉴럴 네트워크를 이용한 시멘트 품질 또는 제조 조건의 예측 방법에 있어서, 학습 데이터와 모니터 데이터를 이용하여 σ L ＜σ M 이 되도록 충분히 많은 학습 횟수로 뉴럴 네트워크 학습을 수행한 후에 학습 횟수를 줄이면서 뉴럴 네트워크 학습을 σ L ≥σ M 이 될 때까지 학습을 반복하고 학습 후에 뉴럴 네트워크에서 얻어진 해석도 판정치가 미리 정했던 설정치 미만인 뉴럴 네트워크의 입력층에 특정의 감시 데이터를 입력하여 상기 뉴럴 네트워크의 출력층으로부터 특정의 평가 데이터 추측치를 출력하는 시멘트 품질 또는 제조 조건의 예측 방법이다. |
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| 155 | 시멘트 제조장치 및 제조방법 | KR1020097012195 | 2007-11-30 | KR1020090088903A | 2009-08-20 | 나카무라,도모미치; 사카모토,유키노리; 마츠라,츠요시 |
| [PROBLEMS] To provide a system for producing cement by which fly ash can be used in an increased amount while regulating the content of unburnt carbon within the acceptable range, etc. [MEANS FOR SOLVING PROBLEMS] A system for producing cement, which comprises a removal unit for removing unburnt carbon contained in gypsum and a crush unit for crushing the gypsum, from which the unburnt carbon has been removed by the removal unit, together with clinker to thereby form cement, etc. According to this system, the total content of the unburnt carbon in the cement can be decreased and the decrease can be compensated by an increase in the amount of the fly ash employed. By the above-described removal unit, the unburnt carbon contained in the gypsum is removed and the unburnt carbon contained in the fly ash can be also removed. By the above-described crush unit, the fly ash, from which the unburnt carbon has been removed, can be crushed together with the gypsum, from which the unburnt carbon has been removed, and the clinker.It is also possible that the unburnt carbon contained in the fly ash is removed simultaneously with the unburnt carbon contained in the gypsum by the above-described removal unit. ® KIPO & WIPO 2009 | ||||||
| 156 | 표면개질에 의한 칼슘설포알루미네이트계 시멘트의수화속도 제어 방법 | KR1020040034956 | 2004-05-17 | KR1020050109860A | 2005-11-22 | 유광석; 안지환 |
| 본 발명은, 표면개질에 의한 칼슘설포알루미네이트계 시멘트의 수화속도 제어방법에 관한 것이다. 이는 특히, 붕산을 시멘트 대비 2중량% 첨가하여 칼슘설포알루미네이트의 입자 표면에 안정한 알루미나계 비정질 층을 형성시켜, 칼슘설포알루미네이트의 수화반응을 제어함과 동시에 요구에 따라 이 보호막을 제거하여 정상적인 칼슘설포알루미네이트의 수화반응을 개시시키는 것을 특징으로 하고 있다. 이에 따라서, 칼슘설포알루미네이트의 수화 특성의 속경성 이외에 속도 제어의 기능성을 부여함으로써 고기능성 및 고부가가치의 칼슘설포알루미네이트 시멘트를 제조하는 것이다. | ||||||
| 157 | 선택적 비촉매환원법을 이용한 시멘트플랜트에서질소산화물의 저감장치 및 이의 저감방법 | KR1020020088366 | 2002-12-31 | KR1020030079666A | 2003-10-10 | 박정봉; 선호경; 정재창 |
| PURPOSE: Provided are an apparatus and a process for the reduction of NOx in a cement plant using selective non-catalytic reduction(SNCR), which can maximize the NOx removal efficiency economically. CONSTITUTION: The apparatus for the reduction of NOx in a cement plant using a SNCR method comprises: a sprayer for spraying urea prill or urea water at the opening of a rotary kiln(8) into which a cement material is introduced to reduce the NOx generated therein; at least one sprayers for spraying urea prill, disposed at the circumference of the upper sidewall of a final calciner(C5) maintained at the inside temperature of 850-1100 deg.C to reduce the NOx introduced and generated therein; and a controller(7) for controlling the spraying amount and position of urea at the rotary kiln(8), the calciner(C5) and the final cyclone(K4) by detecting the inside temperature, load, generated NOx amount and fuel properties therein. | ||||||
| 158 | 킬른의온도조절방법 | KR1019960705132 | 1995-04-18 | KR100356597B1 | 2003-01-24 | 헌데볼소렌 |
| PCT No. PCT/DK95/00160 Sec. 371 Date Sep. 20, 1996 Sec. 102(e) Date Sep. 20, 1996 PCT Filed Apr. 18, 1995 PCT Pub. No. WO95/29138 PCT Pub. Date Nov. 2, 1995A method and apparatus for controlling the temperature in a kiln in which cement clinker is manufactured. The temperature is controlled by controlling the fuel rate to the kiln. The fuel rate is adjusted according to a calculation that is made of the sulphur evaporation in the kiln, thereby obtaining a measure of the instantaneous temperature in the burning zone. The evaporation factor is calculated on the basis of measurements of the sulphur content in the cyclone material which passes to the kiln or a measurement of the sulphur content in the exit gases out of the kiln. | ||||||
| 159 | 시멘트 제조장치 | KR1019997010174 | 1999-02-22 | KR100348974B1 | 2002-08-17 | 안자이다쓰오; 오바나히로시; 야마모도야스시; 나카노다카시; 쓰치다요시아키; 오와보도모노부 |
| 본발명은, 폐기물에포함되는유해물질을무해화함과동시에, 폐기물을원료로하여시멘트를제조할수 있는시멘트제조장치에관한것이다. 철편, 수분을제거하는폐기물건조전처리장치(A)와, 폐기물및 성분조정재를분쇄하는원료분쇄장치(B)와폐기물및 성분조정재를조합한원료를혼합하는원료조합혼합장치(C)와, 성분을조제한원료를소성하여시멘트클링커로하는클링커소성냉각장치(D)와, 클링커, 석고를혼합분쇄함과동시에필요에따라응결조정재를첨가하여시멘트를제조하는제품분쇄장치(E)와, 클링커소성냉각장치에서발생하는배기가스를급냉하여다이옥신류의재합성을억제함과동시에배가스를무해화하는배가스처리장치(F)와, 소성냉각장치에서발생하는더스트중의다이옥신류를가열분해하는다이옥신분해장치(G)와를구비하고있다. | ||||||
| 160 | 시멘트 제조장치 | KR1019997010174 | 1999-02-22 | KR1020010012225A | 2001-02-15 | 안자이다쓰오; 오바나히로시; 야마모도야스시; 나카노다카시; 쓰치다요시아키; 오와보도모노부 |
| 본발명은, 폐기물에포함되는유해물질을무해화함과동시에, 폐기물을원료로하여시멘트를제조할수 있는시멘트제조장치에관계하고있다. 철편, 수분을제거하는폐기물건조전처리장치(A)와, 폐기물및 성분조정재를조합한원료를혼합하는원료조합혼합장치(C)와, 성분을조제한원료를소성하여시멘트클링커로하는클링커소성냉각장치(D)와, 클링커, 석호를혼합분쇄함과동시에필요에따라응결조정재를첨가하여시멘트를제조하는제품분쇄장치(E)와, 클링거소성냉각장치에서발생하는배기가스를급냉하여다이옥신류의재합성을억제함과동시에배가스를무해화하는배가스처리장치(F)와, 소성냉각장치에서발생하는더스트중의다이옥신류를가열분해하는다이옥신분해장치(G)와를구비하고있다. | ||||||
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