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JP2000144797A |
To minimize the installation of recesses, in which a dredged material is stored, by introducing moisture in the dredged material onto a ground through a drain column and applying impulse force by dropping a weight onto a surface or apply...
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JP2000146440A |
To provide a method and a facility for processing dredged mud in which the cost for transporting dredged mud onto the land is reduced and mixing properties with hardening agent, or the like, is improved when the dredged mud is regenerate...
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JP2000144799A |
To provide an excavator, by which excavation works are carried out even on a job site, where an arm lift cannot be slewed, while operating speed is increased remarkably. A rotatable steering section 3 and a lift arm 5 capable of raking o...
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JP2000142391A |
To make a transport truck travel efficiently in sediment transport facilities for transporting sediment generated by dredging of a dam lake, a gulf coast, or the like, by the truck traveling by a linear motor. When a transport truck adva...
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JP2000136525A |
To shorten the period for neutralizing improved soil and that for neutralizing the improved soil after back filling. This device is provided with a kneading and mixing machine 1 to knead and mix the surplus soil 2 resulted from construct...
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JP2000136028A |
To realize a transfer object discharging device which is capable of surely discharging earth and sand even without any manual work such as guard and aid, is capable of coping with automation and a hopper moving if necessary, is simple in...
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JP2000126572A |
To crush securely earth lamps and form them into slurry even in the case the earth lumps are firmly bonded with earth and sand fed into a fluidizing tank. The agitating force is applied on the lower section side from the position of a ma...
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JP2000129717A |
To perform rapid and efficient disposal of cut soil in cutting relatively shallow surface soil and to do cutting with unmanned travel easy through simple movements. A vehicle heavy machine that cuts surface soil 3 by self- propulsion or ...
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JP2000129715A |
To surely transmit the amount of raw soil or hardener fed and the operating condition or the like of a mixer and to allow an operator to concentrate on the operation of a conveyor. In this backfill producing condition indicating device, ...
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JP2000129667A |
To supply a treating tank smoothly with soil and sand efficiently by easily removing rocks, etc., being separated by a filter means in a soil-sand charging hopper and remaining on the filter means. A soil-sand charging hopper 30 comprisi...
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JP2000117141A |
To remove water contained in a weak layer while diluting salt concn. when dredged soil in sea sand is utilized as a building material to enable excavation and transport.Fresh water is stagnated above dredged deposited soil and, while fre...
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JP2000120101A |
To effectively improve soil even if the moisture ratio of the drilled soil is high by supplying hot air to the falling route of the drilled soil from a hopper to dry the drilled soil under the condition of dispersedly falling.On the fall...
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JP2000118656A |
To shorten the sediment carrying time, lower the cost, quicken the carrying work, and prevent the generation of vibration and noise by arranging a first and a second belt transferring pipes spirally wound with a V-shaped belt in the peri...
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JP2000110194A |
To make the whole body of a device low and effectively use the installation space of the device and further, simplify the discharging operation of boulders or residual soil and the cleaning work of the inside of the tank.In this transfer...
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JP2000110193A |
To provide a system which can solve an inconvenience such as choking with soil and also which is compact in the constitution and excellent in the maintenance since a large space can be secured in a casing.Two upper rotor shafts 41, 42 an...
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JP2000107696A |
To enable generating air vibration of a reverse phase and also to enable installing a low frequency generating source (a vibrating screen) to allow a reduction in low frequency vibration by acting output of the frequency and amplitude of...
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JP2000104279A |
To provide a mine removal vehicle surely catching and removing residual mines and automatically cultivating a removed area.A unmanned vehicle movably cutting a surface soil 3 by self or radio control is provided with a front cutting part...
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JP2000093832A |
To provide a self-traveling surplus soil regenerator truck which can subject surplus soil generated in construction work, piping work, or the like to regenerating treatment on-site with simple structure to reuse it and is rich in mobilit...
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JP2000096051A |
To obtain a solidifying material for soil improvement having excellent strength development, capable of providing a solidified material having low alkalinity, having no undesirable influence on plants and fishes by making the solidifying...
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JP2000095315A |
To facilitate installation and improve work efficiency by providing a cylinder forming means for engaging an engagement means and transforming a plateshaped belt into the bottomed cylinder shape, and a cylinder releasing means for releas...
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JP2000096605A |
To provide backfilling material by reusing excavated earth effectively and to enable backfilling work in a short time.Excavated earth is sifted and classified to obtain raw mud having a predetermined volume or less. The raw earth is supp...
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JP2000087696A |
To check the quantity of excavated earth on the real-time basis during the propulsion by operating and displaying the weight data of a receiver tank supported through a load cell by a controller. A propulsion device 1A is installed in a ...
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JP2000073397A |
To agitate a whole mixing tank in an extremely efficient and uniform manner in mixing sediment, water and a hardener in the mixing tank, uniformly and efficiently agitate the whole mixing tank even when a large rock, etc. is brought into...
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JP2000073398A |
To rapidly and surely discharge a fluidized earth generated in a fluidizing tank for backfill, etc. In an agitating and mixing means 26 to generate the fluidized earth by mixing an earth, water and a hardener in a fluidizing tank 20, an ...
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JP2000064343A |
To provide an excavated-material mixer, in which mixing is improved, the biting of stones, etc., is reduced and throughput speed is increased, in the mixer for enhancing the strength and grain-size distribution of excavated materials. Th...
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JP2000042600A |
To dredge muddy soil deposited in rivers, lakes, swamps and port shores, to consolidate muddy soil components to prescribed strength and to rapidly treat the muddy soil without polluting the environment at a low cost. The muddy soil l2 d...
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JP2000045328A |
To provide a carrying device capable of being constituted at a low cost by using a versatile equipment, excellent in lifting ability and applicable to high lift. In an excavated hole 1 in great depth, the whole lift is divided into a plu...
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JP2000045325A |
To easily and quickly eliminate foreign matters, etc., to improve the flow of a discharging passage in the case where the discharging passage connected to a fluidization treatment tank is stopped up with the foreign matters to prevent sl...
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JP2000045258A |
To easily and smoothly carry out sediment drilling work and soil improvement process by constituting drilling of sediment and the soil improvement process for foundation consolidation, etc., by a single machine, drawing a processing vess...
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JP2000039085A |
To provide a method for back-filling a pipe, requiring no material cost, capable of reducing a problem of the disposal of excavated sand and capable of properly performing back-filling on the whole pipe line ground. Excavated sand 1a is ...
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JP3007352B1 |
[wrap up] [Task] In a screw conveyor device that continuously supplies earth and sand, concrete, etc., it prevents stones and clods from getting caught between the screw and the supply member, destroys the cavity due to the bridge phenom...
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JP2000033399A |
To enable the selling of sludge as regenerated crushed stones by subjecting the collected sludge to solar drying, crushing this sludge with a crusher, properly compounding cement, water and aggregate with this sludge in a concrete plant ...
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JP2000034741A |
To provide a method and device for manufacturing back filling material in a simple structure and with ease of installation and operation. Sediment E including construction surplus soil and cement milk C are mixed together to manufacture ...
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JP2000027233A |
To improve the working efficiency of a sediment pneumatic transportation device. This sediment pneumatic transportation device includes a plurality of hoppers 10a, 10b for temporarily reserving and discharging sucked sediment, a pluralit...
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JP2000027175A |
To make it possible to build up a continuous stibilization tank having a stirring/mixing device for stirring/mixing sand and earth and soil improvement material to a lower traveling body of a traveling vehicle in an insertable manner. In...
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JP2000027232A |
To extend the life of a device for disintegrate sludge and the life of a device for supply sludge to a mixer and reduce installation costs and operation costs. A solidification and force feed facility for sludge, wherein sludge after sup...
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JP2000027169A |
To make smooth, strong and uniform compaction possible for by-products of construction work with a lightweight and compact structure by a method wherein a means for pressurizing vertically materials thrown into a container for compaction...
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JP3003021B2 |
To make it possible to deaden the sound of a compressed mixed air feed pipeline by allowing the compressed air and earth and sand flowing in a plurality of segments branched from the compressed air feed pipeline to discharge the earth an...
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JP2000015294A |
To conduct solid-liquid separation efficiently and to produce a large amount of dewatered cake at a time by a method in which a recessed filter plate is covered with a filter cloth, it is connected horizontally and fastened by a hydrauli...
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JP2602535Y2 |
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JP2999062B2 |
PURPOSE: To inhibit the amount of discharged sludge to a minimum by connecting a pressure detector and a pressure setting instrument installed to a hydraulic drive circuit of a pressure feed pipeline to an inlet side of a control device ...
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JP2999394B2 |
PURPOSE: To make it possible to comply with a narrow site or a damp area or the like and thereby execute crush work or screening work in an area close to a rock excavation site and enhance work efficiency. CONSTITUTION: A vibration scree...
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JP2998063B2 |
To force-feed clayish soil and sand by air through a carrying hose by agitating and mixing soil and sand having a high moisture content and a water-absorbing material, absorbing moisture in soil and sand, and reducing the viscosity of so...
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JP2000004601A |
To provide a crushed soil-selecting machine and a soil-improving device installed with the same machine, capable of crushing a construction- generated earth generated accompanying with a reclamation for a development of field and mountai...
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JP2000007139A |
To enhance the producibility of an extraneous matter deposit preventing device and an soil improving device equipped with such a extraneous matter deposit preventing device, by supporting a chute dangling toward the outlet inside a hoppe...
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JP2000008368A |
To provide a continuous type mixing device in which it is freely movable on a weak ground, and in which processing work can be speedily started when it reaches a processing site. A continuous type mixer and a mixture carrying conveyor 3 ...
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JP2000008408A |
To provide a muck loading conveyor capable of preventing the incursion of muck into a space between transportation units by contacting the transportation units to each other in a conveyor of a muck loader consisting of an endless chain p...
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JP2000008407A |
To catch and remove foreign matters such as chips of wood, trashes, strings, pieces of plastics, etc., by a foreign matter catcher provided to a connection section between both of any of transportation conveyor, kneading mixer, mixer, et...
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JP2000008367A |
To fluidize viscous earth for recycling for backfilling or the like by crushing the viscous earth by an agitator, mixing it with a solidifying agent to obtain improved earth, feeding water, filling a foaming agent and a fluidizing agent ...
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JP2000000454A |
To provide a cover part for covering angle adjustment regions by which fitting angles of paddles fitted to rotating shafts of a kneading mixer can be changed to fix them to prevent the paddles from falling due to corrosion and wear of th...
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