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公开(公告)号:WO2022191788A1
公开(公告)日:2022-09-15
申请号:PCT/TR2021/050208
申请日:2021-03-09
Inventor: SARIGÜL, Hasan
Abstract: The present invention relates to a smart dust suppression system that sprays atomized water through a fan that ensures the dust raised during collection, transport and discharge to be suppressed at the point where it starts to form without spreading to the environment, in enterprises such as cement factories, iron and steel factories, coal enterprises, thermal power plants, ports and the like, in machines that ensure the stockpiling of raw materials and the recovery of the stocked raw materials in all open and closed mine sites, in clamshell and conveyor belt systems, thereby prevents environmental pollution, protects human health, prevents machinery and equipment from being affected by dust, suppresses the dust emitted by the conveyor belts and the clamps during the unloading of the raw material, by automatically or manually adjusting the spray angle according to the pouring height of the raw material, by spraying atomized water to the first point of the dust, without spreading the same to the environment, contains the atomized water spraying fan (2) that suppresses the dust at its source by spraying water mist to the dust generated by the movement of the raw material or by the wind at all points where the raw material is taken, transferred from one point to another point on the belt and left/poured/stocked.
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公开(公告)号:WO2020006817A1
公开(公告)日:2020-01-09
申请号:PCT/CN2018/100451
申请日:2018-08-14
Applicant: 山东科技大学
Abstract: 一种用于煤矿喷雾降尘的增润剂及制备方法,其包括:3%-5%的木质素磺酸盐、3%-5%的乙酸乙烯酯、3%-5%的2-丙烯酰胺-2-甲基丙磺酸、0.05%-0.1%的引发剂、0.02%-0.04%的交联剂、0.3%-0.6%的防冻剂和0.2%-0.4%的缓蚀剂,余量为水。以木质素磺酸钠为基体,与乙酸乙烯酯、2-丙烯酰胺-2-甲基丙磺酸进行聚合反应,生成的聚合物既保持了木质素磺酸钠可降解的性能,又能使雾滴具备润湿、粘结的功能。
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公开(公告)号:WO2014075440A1
公开(公告)日:2014-05-22
申请号:PCT/CN2013/077286
申请日:2013-06-16
Applicant: 卢禄华
CPC classification number: B08B15/02
Abstract: 一种泡沫抑制运转系统及泡沫箱组件,该泡沫抑制运转系统可降低导料槽出口处粉末浓度,主要包括泡沫箱组件(1)、压缩空气组件(2)、储液组件(3)、混合组件(4)、第一电动调节组件(5)、第二电动调节组件(6)、气动二连组件(7)、液位控制组件(8)、就地控制组件(9);液位控制组件(8)监测和控制泡沫箱组件(1)中混合液的液位高低,就地控制组件(9)控制相应的泡沫箱组件(1)是否发泡;泡沫箱组件主要包括压条(113)、导泡板(114)、隔板(111),隔板(111)将箱体(101)分隔成制泡腔(115)和出泡腔(116),泡沫在导泡板(114)的引导下形成一堵泡沫帘。
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公开(公告)号:WO2013054106A3
公开(公告)日:2013-11-07
申请号:PCT/GB2012052508
申请日:2012-10-10
Applicant: MINOVA INT LTD
Inventor: PENCZEK ROBERT , FRANEK JAN , CHABZYK KRZYSZTOF , MAKARSKI STANISLAW , RASEK MARIUSZ , KRIZANOVIC OLGA
IPC: C08J9/00 , C08G18/22 , C08G18/38 , C08J9/08 , C08K3/10 , C08K3/22 , C08K3/24 , C08K3/26 , C09K17/40 , C09K17/46 , E21D9/00 , E21F5/02
CPC classification number: C08G18/302 , C08G18/10 , C08G18/14 , C08G18/222 , C08G18/225 , C08G18/3895 , C08G2101/00 , C08G2101/0066 , C08G2101/0083 , C08G2170/60 , C08J9/0066 , C08J9/08 , C08J2203/06 , C08J2207/02 , C08J2375/04 , C08K3/22 , C08K3/26 , C08K2003/2206 , C08K2003/2224 , C08K2003/262 , C09K17/40 , C09K17/48 , C08G18/2875 , C08G18/305 , C08G18/3278 , C08G18/341 , C08G18/3885 , C08G18/5024
Abstract: The present invention relatesto a two-part composition suitable for use in the preparation of a foamed material wherein the first part comprises a source of metal ions and water and the second part comprises an isocyanate, wherein the ratio of NCO isocyanate towater to metal ions is1mol : 3.5 to 5.5mol : 95 to 650mmol. Also forming part of the invention is a foamed isocyanate material, a method of preparing the material and controlling foam formation and uses of the composition and material.
Abstract translation: 本发明涉及适用于制备发泡材料的两部分组合物,其中第一部分包含金属离子源和水,第二部分包含异氰酸酯,其中NCO异氰酸酯分散剂与金属离子的比例为1mol :3.5-5.5mol:95-650mmol。 也构成本发明的一部分的是泡沫异氰酸酯材料,制备该材料和控制泡沫形成的方法以及该组合物和材料的用途。
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公开(公告)号:WO2013161476A1
公开(公告)日:2013-10-31
申请号:PCT/JP2013/058539
申请日:2013-03-25
CPC classification number: B03C3/014 , B03C3/16 , B05B5/043 , B05B7/0075 , B05B7/0846 , B05B7/0892 , E21F5/02
Abstract: 一方向(T)に向けて流れる空気流(R)を生成する空気流生成手段(1)と、水粒子(W1)を生成し、該水粒子(W1)を誘導帯電方式で帯電させて帯電水粒子(W1)を生成しつつ噴出させる帯電水粒子生成手段(2)とを備え、帯電水粒子生成手段(2)で生成して噴出した帯電水粒子(W1)を、空気流生成手段(1)で生成した空気流(R)にのせて一方向(T)に給送するように構成する。当該構成により、生成した帯電水粒子を所望の方向に且つ遠方に給送することができ、広範の粉塵を除去したり、遠方の粉塵発生抑止対象を濡らして粉塵の発生自体を抑止することが可能な帯電水粒子散布装置を提供する。
Abstract translation: 该带电水粒子喷射装置设置有产生沿一个方向(T)流动的气流(R)的气流发生装置(1),以及产生水粒子(W1)的带电水粒子发生装置(2) ),通过感应充电对水颗粒(W1)进行充电,同时产生并喷出带电水颗粒(W1)。 带电水粒子喷射装置被构造成使得由带电水粒子产生装置(2)产生和喷射的带电水颗粒(W1)被承载在由气流产生装置(1)产生的空气流(R)上, 沿方向(T)进给。 通过这种结构,所产生的带电水粒子可以在所希望的方向向远侧供给,可以除去大范围的灰尘,并且能够使远端的粉尘产生抑制目标变湿,从而保持灰尘不被产生 。
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公开(公告)号:WO2021101427A1
公开(公告)日:2021-05-27
申请号:PCT/SE2020/051038
申请日:2020-10-27
Applicant: BROKK AKTIEBOLAG
Inventor: ANDERSSON, Stefan
Abstract: The invention relates to a work vehicle (1) comprising an operable arm (10) adapted to handle a tool (A-D) fastened to the free end of the arm, a control unit (4) for controlling the work vehicle (1), a dust control system arranged to distribute water mist with the aim of retaining dust that is created when the tool is used. For efficient dust control, the dust control system comprises a pressure air source (31) and a water pressure source (21 ), an air duct (33) arranged for the tool (A-D), through which an airflow from the pressure air source (31) can be conveyed, an injection nozzle (26) directed against the airflow in the air duct (33), with which water from the water pressure source (21) can be sprayed into the airflow for atomization of the water into liquid drops, which together with the airflow form a water mist, whereby the air duct arranged for the tool (A-D) is directed, so that the liquid drops form water mist (36) in the surroundings of the tool.
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公开(公告)号:WO2020197374A1
公开(公告)日:2020-10-01
申请号:PCT/MX2020/000007
申请日:2020-02-19
Applicant: GONZÁLEZ SANTOS, Luis Gerardo
Inventor: GONZÁLEZ SANTOS, Luis Gerardo
Abstract: El modelo de utilidad consiste en la realización de aparatos móviles de fácil transportación, equipados (pala, hacha, barreta, traje de bombero, botiquín de primeros auxilios, entre otros) que transportan extintores cuya generación de espuma anti incendios supera la capacidad contenida en cada extintor.
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公开(公告)号:WO2019196503A1
公开(公告)日:2019-10-17
申请号:PCT/CN2018/123635
申请日:2018-12-25
Applicant: 山东科技大学
IPC: E21F5/02
Abstract: 一种基于钻机动力的井下快速割缝定向水力压裂系统及方法,定向水力压裂系统包括注水泵(11),注水泵(11)上布置高压胶管(12)与钻机(13)相连通,钻机(13)上安装水力压裂专用密封钻杆(15),该钻杆(15)前段可与定向封孔器(17)采用螺纹连接,螺纹连接处设置有密封圈。水力压裂方法的主要实施步骤为钻孔→割缝→封孔→压裂,首先在钻杆(15)前端安装钻割一体刀具,钻孔完成后无需更换钻头进行水力割缝增透卸压,割缝完成后退钻安装定向封孔器(17)推送到预定位置进行高效封孔,封孔完毕后进行高压注水压裂,以"高压渗透"为主,增大裂隙密度和范围,从而达到提高高地压低孔隙率煤层的注水效果,进而有效防治冲击地压、降低粉尘浓度、防治瓦斯以及防治火灾等灾害。
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公开(公告)号:WO2015157801A1
公开(公告)日:2015-10-22
申请号:PCT/AU2015/000222
申请日:2015-04-15
Applicant: FLINDERS PORTS PTY LIMITED
Inventor: PELLIZZARI, Andrew Mark , SLOAN, Daniel Edwin
CPC classification number: B65G69/18 , B65G67/606
Abstract: The present disclosure relates to dust suppression. In one aspect, there is provided a dust suppression apparatus for a dust suppression system, the apparatus comprising a fluid conduit, at least two fluid dispensers which depend directly from the fluid conduit, and which receive fluid for dispensing directly from the fluid conduit, and wherein in use, the fluid dispensers are at least vertically spaced apart. In a further aspect, there is provided a dust suppression system comprising the apparatus.
Abstract translation: 本公开涉及灰尘抑制。 在一个方面,提供了一种用于灰尘抑制系统的灰尘抑制装置,该装置包括流体导管,至少两个流体分配器,其直接从流体导管取向,并且接收直接从流体导管分配的流体,以及 其中在使用中,流体分配器至少垂直间隔开。 另一方面,提供一种包括该装置的防尘系统。
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公开(公告)号:WO02101198A2
公开(公告)日:2002-12-19
申请号:PCT/EP0206113
申请日:2002-06-05
Applicant: THYSSENKRUPP HISERV GMBH , LEHNHAEUSER FRANK , NOBIS VOLKHARD
Inventor: LEHNHAEUSER FRANK , NOBIS VOLKHARD
CPC classification number: A62C3/0221 , E21F1/003 , E21F5/02 , F24F2007/001
Abstract: The invention relates to a suction device (1) for a tunnel (2), especially a tunnel for vehicles, comprising at least one channel (3) having an upper limit and a lower limit, and two vortex hoods (4, 5). The aim of the invention is to provide a suction device which is easy and cheap to produce and which can be just as easily and quickly integrated into new structures as into existing tunnel installations. To this end, the vortex hoods (4, 5) are arranged between the upper limit and the lower limit and the channel (3) is laterally defined by each vortex hood (4, 5).
Abstract translation: 本发明涉及一种吸入装置(1),用于隧道(2),特别是公路隧道,其具有至少一个的上边界和下边界信道(3)中,用两个涡流罩(4,5)。 为了提供可用的抽吸装置,其简单且廉价的,并且可以快速且容易地既在新建筑物和在现有的隧道被安装,根据本发明提供的是涡旋罩(4,5)的上边界和下间 限制被布置和(5 4),该通道(3)被横向由相应的涡旋罩界定。
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