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公开(公告)号：US11850769B1
公开(公告)日：2023-12-26
申请号：US17450021
申请日：2021-10-05
申请人： J&PINVESCO LLC
发明人： Paul A. Karam , Henry J. Karam , Gabriel J. Leyva , Stanley R. Peters , David S. Zuniga , Carlos Medina
IPC分类号： B28C9/00 , B28C9/04 , B28C5/08 , B28C5/12 , B28C5/14 , B28C5/16 , E01C23/09 , E01C23/06 , B01F27/192 , E02F5/22
CPC分类号： B28C9/0463 , B01F27/1921 , B28C5/0818 , B28C5/0887 , B28C5/0893 , B28C5/1246 , B28C5/143 , B28C5/16 , B28C9/002 , B28C9/0481 , E01C23/065 , E01C23/096 , E01C23/0933 , E01C2301/50 , E02F5/223
摘要： A mobile volumetric concrete mixing system includes a suction system that vacuums up trench spoils while a trench is being cut. These trench spoils are then screened on-site for particle size to be reused and mixed with water, cement, and/or other admixtures at an auger mixer to form a backfill mixture. This backfill mixture may then be loaded into a hopper that continuously agitates the mixture so that the mixture does not harden before pouring. The agitating hopper is coupled to a discharge chute of the auger mixer and includes one or more augers disposed at various orientations that the backfill mixture is channeled through. From the agitating hopper, the backfill mixture is channeled to an applicator that moves along the trench and that enables the mixture to be quickly poured into the trench with little clean-up required.
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公开(公告)号：US11833714B2
公开(公告)日：2023-12-05
申请号：US17999456
申请日：2021-06-11
申请人： Tirso Chavez
发明人： Tirso Chavez
CPC分类号： B28C9/0463 , B28C5/1246 , B28C5/1253 , B28C7/10
摘要： A continuous mixer that is installed in the bed of a dump truck. The mixer has a hopper for cement, a pair of belts to move the other mixing materials, and a chute with an auger for mixing the cement and mixing materials with water and depositing the mixture where desired. The hopper stands upright in the bed when the bed is down and tilted at about 45° when the bed is up. An auger at the bottom of the hopper feeds cement to an opening at the bottom of the hopper, The belts sit below the hopper and are oriented with the belts parallel to the ground during operation, The belts feed mixing materials from the bed to a mixing chute below the belts. An auger combines the dry materials and water to form the concrete as they travel the length of the chute to the discharge end.
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公开(公告)号：US20220339818A1
公开(公告)日：2022-10-27
申请号：US16572334
申请日：2019-09-16
申请人： MEEDL68 LP
发明人： Rene E. Peinado
摘要： A waterborne facility on a body of water includes a primary spoolable pipe and a pump. The end of the primary spoolable pipe may be guided from the waterborne facility to a location proximate to a selected site. The pump may be used to discharge a flowable material through the primary spoolable pipe. The waterborne facility may include a ready-mix concrete preparation system. However, the waterborne facility may deliver any flowable material to a selected site, which may be a land surface, underground, on a water surface, or underwater. Illustrative flowable materials include seawater, grout, cement, and sediment/mud.
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公开(公告)号：US20210230061A1
公开(公告)日：2021-07-29
申请号：US17229008
申请日：2021-04-13
申请人： En-Tech Corporation
摘要： A system and method for applying a construction material is provided. The method may include mixing blast furnace slag material, geopolymer material, alkali-based powder, and sand at a mixing device to generate a non-Portland cement-based material. The method may also include transporting the non-Portland cement-based material from the mixing device, through a conduit to a nozzle and combining the transported non-Portland cement-based material with water at the nozzle to generate a partially liquefied non-Portland cement-based material. The method may further include pneumatically applying the partially liquefied non-Portland cement-based material to a surface.
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公开(公告)号：US11008253B2
公开(公告)日：2021-05-18
申请号：US15856857
申请日：2017-12-28
申请人： En-Tech Corporation
摘要： A system and method for applying a construction material is provided. The method may include mixing blast furnace slag material, geopolymer material, alkali-based powder, and sand at a batching and mixing device to generate a non-Portland cement-based material. The method may also include transporting the non-Portland cement-based material from the mixing device, through a conduit to a nozzle and combining the transported non-Portland cement-based material with liquid at the nozzle to generate a partially liquefied non-Portland cement-based material. The method may further include pneumatically applying the partially liquefied non-Portland cement-based material to a surface.
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公开(公告)号：US10688687B2
公开(公告)日：2020-06-23
申请号：US15804679
申请日：2017-11-06
发明人： Paul A. Karam , Henry J. Karam , Gabriel J. Leyva , Stanley R. Peters , David S. Zuniga , Carlos Medina
IPC分类号： B28C9/00 , B28C9/04 , B28C5/08 , B28C5/12 , B28C5/14 , B28C5/16 , B01F7/00 , E01C23/09 , E01C23/06 , E02F5/22
摘要： A mobile volumetric concrete mixing system includes a suction system that vacuums up trench spoils while a trench is being cut. These trench spoils are then screened on-site for particle size to be reused and mixed with water, cement, and/or other admixtures at an auger mixer to form a backfill mixture. This backfill mixture may then be loaded into a hopper that continuously agitates the mixture so that the mixture does not harden before pouring. The agitating hopper is coupled to a discharge chute of the auger mixer and includes one or more augers disposed at various orientations that the backfill mixture is channeled through. From the agitating hopper, the backfill mixture is channeled to an applicator that moves along the trench and that enables the mixture to be quickly poured into the trench with little clean-up required.
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公开(公告)号：US20200164543A1
公开(公告)日：2020-05-28
申请号：US16777581
申请日：2020-01-30
摘要： This disclosure describes volumetric mobile powder mixer (VMPM) systems and methods for VMPM operation and use. The VMPM is providing with a number of storage compartments (or bins) for liquid or solid ingredients including at least one powder storage bin, a powder transport system, a dust handling system, a solid/liquid mixing system, a cellular foam generator, a product delivery system, and a controller capable of monitoring the delivery and mixing of each of the ingredients, as well as the discharge of the final product. The controller determines if the proper mixture is being discharged by the VMPM and, if not, alerts the VMPM operator. In an automated embodiment, the VMPM controller is also configured to independently control the delivery and mixing of each of the ingredients, as well as the delivery of the final product.
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公开(公告)号：US20200087205A1
公开(公告)日：2020-03-19
申请号：US16691892
申请日：2019-11-22
申请人： En-Tech Corporation
摘要： A system and method for applying a construction material is provided. The system may include a batching and mixing device configured to mix blast furnace slag material, geopolymer material, alkali-based powder, and sand to generate a non-Portland cement-based material, the non-Portland cement-based material including 4% to 45% geopolymer material by weight; greater than 0% to 40% blast furnace slag material by weight, 10% to 45% alkali by weight, 20% to 90% sand by weight, less than 1% sulfate by weight, and/or no more than 5% calcium oxide by weight; a conduit configured to transport the non-Portland cement-based material from the batching and mixing device; and a nozzle configured to receive the non-Portland cement-based material and combine the transported non-Portland cement-based material with liquid to generate a partially liquefied non-Portland cement-based material, wherein the nozzle is further configured to pneumatically apply the partially liquefied non-Portland cement-based material to a surface.
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公开(公告)号：US10286573B2
公开(公告)日：2019-05-14
申请号：US15216532
申请日：2016-07-21
申请人： Carl Cunningham , Richard Thornton , Craig Lawson
发明人： Carl Cunningham , Richard Thornton , Craig Lawson
摘要： A mobile construction plant includes two sets of low-profile bins: one set containing granular materials and the other set containing powdery materials. Each of the bins is mounted on a weighing mechanism that pre-weighs the contents before mixing. An elongated dual shaft mixer having a small bore diameter is located below the bins. A set of belt conveyors is provided for transporting materials from the granular material bins to the mixer, and a blending auger is provided for transporting materials from the powdered material bins to the mixer. All of the bins, the conveyors, the blending auger, the mixer, and other components are supported on a small footprint frame that can easily be transported to a job site.
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公开(公告)号：US09993944B2
公开(公告)日：2018-06-12
申请号：US14269844
申请日：2014-05-05
申请人： OMEGA MIXERS, L.L.C.
发明人： Daniel Paige
CPC分类号： B28C9/0463 , B01F13/0013 , B01F13/0037 , B01F2215/0047 , B28C5/38 , B28C7/003 , B28C7/02 , B28C9/0454
摘要： A mobile concrete mixing unit has an aggregate bin divided into two compartments by a water tank provided within the aggregate bin. A hydraulic reservoir is provided within the water tank in order to cool the hydraulic fluid within the hydraulic reservoir and warm the water within the water tank. The water tank also helps to keep the aggregate warm and flowable when used in low temperatures. A lower portion of the water tank includes sides that slope inwardly so that aggregate within the bin can drop freely onto a conveyor belt without bridging between the water tank and the sidewalls of the aggregate bin.
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