TH39301A3 - Methods and equipment for drilling submerged layers - Google Patents

Abstract

DC60 (11/03/42) This invention involves a method of working through the soil layer with a drilling rig or digging tool in which the water stream (4) is injected into the area where the mechanical drill component or the drilling component (2). Work at a pressure high enough to penetrate the open earth in the vicinity of the drilling or drilling component (2) or make it fluid. When the soil layer contains a rock-like material or consists of a rock-like material, the inject stream (4) also serves to remove the broken material from where the mechanical or part penetrating component. The excavator assembly (2) works immediately and assists in the rupture of the material by compressing high pressure. That does not crack in the immediate vicinity of the broken material as well The invention involved a method of working through the soil layer with a drilling rig or digging tool in which a stream of water (4) was injected into an area where the mechanical drill component or the drilling component (2) was operating at a pressure high enough. Will penetrate open soil layers in the vicinity of the drilling or drilling component (2) or make it fluid When the soil layer contains a rock-like material or consists of a rock-like material, the inject stream (4) also serves to remove the broken material from where the mechanical or part penetrating component. The excavator assembly (2) works immediately and assists in the rupture of the material by compressing high pressure. That does not crack in the immediate vicinity of the broken material as well

Claims (2)

1. How to dig the soil under water. Which method consists of steps of The arrangement of an excavator consisting of elements for a mechanical excavation that contributes One that works by touching the subsoil under water And at least one water jets to penetrate the soil under water, and at least one nozzle that results in a liquid spray under pressure. In the area in which the elements for A mechanical digger will work. Mechanical compression to the subsoil with such a part of the mechanical digging element to break the subsoil. And forming a broken material and injecting liquid under pressure from at least one nozzle simultaneously with mechanical compression. To eliminate the fracture material to obtain an improved slit pattern material. And wear and tear Of the reduced section where at least one of the nozzles operates at a pressure of at least 20 bar and at least one position is selected from a group consisting of (a) at the position, which is the position The same as the position of the mechanical digging element (b) at the position where the water flows Through the elements for the mechanical set (c) at the position which is after the position of the element Assembled for a mechanical dig and (d) at the aforementioned position of the element For mechanical excavation 2. Method as requested in claim 1, where at least one water nozzle will Resting in position It is in front of the position of the mechanical digging element and will operate at a pressure of at least 50 bar. 3. The method requested by claim 1, where at least one of the nozzles will be Work at a pressure of at least 100 bar 4. Method as requested in claim 1, where at least one of the water jets will Work at a pressure of at least 600 bar 5. Method as requested in claim 1 where the excavator will be a digger. Open suction tank With the excavator head which is moved in the direction of travel when in use and which is assembled with a number of teeth which protrude in the direction that is in the direction of the direction of the Moving of the excavator And where at least one of the water nozzles is a number of water nozzles 6. Methods as requested in claim 5, where a number of water nozzles are assembled With at least one of the following: (a) a number of water nozzles arranged in order of side The front of a number of teeth in the direction of movement And working at a pressure of at least 50 (b) a number of water nozzles Which rests respectively behind a number of teeth in the direction Moving And operating at a pressure of at least 20 bar (c) a number of water nozzles that They reside in sequence between a number of teeth in the direction of motion and work at A pressure of at least 20 bar and (d) a number of water nozzles positioned respectively under In a number of teeth Flows through each tooth in the direction of movement And work at a pressure of at least 20 bar. 7. How to apply for the right to claim No. 5, where at the position of a number of teeth. A number of water nozzles will spray water at a pressure of at least 20 bar in the direction of the inside of the excavator. 8. Method as requested in claim 1 where the excavator is a suction dredge. Cutter form 9. Method as requested in claim 8, where high-pressure water will be sprayed by Only during the effective operation of the mechanical excavator components of the excavator 1 0. Method as requested in claim 1, where the excavator is a bucket-type excavator 1 1. Method according to Hereby holds the right to claim 1 where an excavator is a shovel-type pontoon and a basket-type digger 1. 2. A submersible digger consists of a mechanical digging component with a part that works in contact with Subsoil And provide strength to dig into the soil under water when in use So that mechanical compression breaks the subsoil and forms a fractured material and a path for spraying high-pressure jets into the submerged substrate, simultaneously with mechanical compression in the area where the elements are for digging. Mechanical Will run when active so that the material Fractures are removed and a material with an improved split pattern is obtained. And wear and tear There is at least one high-pressure jets to spray water to the subsoil at a pressure of at least 20 bar and at least one location where Choose from a group consisting of (a) where the position is the same as the body position. Assembly for mechanical excavation (b) at the position which allows water to flow through the mechanical digging element, (c) at the position behind the position of the mechanical digging element, and (d) at the forward position of the digging element. Mechanical and for a pressure of at least 50 bar 1 3. The apparatus upon which the claim 12, where the high-pressure water jets At least one Will work at a pressure of at least 100 1. 4. The machine as requested in claim 12, where the high-pressure spray nozzle At least one will operate at a pressure of at least 2000 bar. 1 5. The requested machine holds claim 12, where the excavator is an open-suction bucket. With a excavator that moves in the direction of travel when in use And which consists of With a number of teeth Which protrudes horizontally in the direction of travel of the excavator and where at least one of the high-pressure jets Will be a number of nozzles that They are arranged in order between a number of teeth. 1 6. Machine as requested in claim 12, where excavator is a bucket type excavator with excavator that moves in the direction of movement when in use. And which consists of To a number of teeth that are directed in a direction that is transverse to the direction of travel of the excavator and where at least one of the high-pressure nozzles will be Placed behind each tooth of a number of teeth For spraying high-pressure water jets under teeth, but Each tooth in the direction toward the outer end of each tooth 1 7. The requested machine holds claim 12, where the excavator is an open-suction bucket excavator with nozzles that travel in the direction of travel when Use And which consists of With a number of teeth Which extends horizontally to the direction of travel of the excavator and where at least one of the high-pressure jets Will be a number of nozzles that It is placed in the excavator to spray high-pressure water nozzles in the direction towards the inside of the excavator 1 8. The requested machine holds claim 12, where the excavator is a bucket type excavator. With 1 floor plate 9. The machine as requested in claim 12, where the excavator is a suction excavator Shovel model with a cutter head that includes an arm. In which the shovel arm has a number of teeth installed on the tooth adjuster, a number of the nozzles are aligned. For injecting high-pressure nozzles to A number of tooth compression points, which are related 2 0. The machine as requested in claim 12, where the excavator is a bucket-type excavator consisting of a number of buckets. Which each of its tanks consisted of an provided edge Touching the soil under water during digging And contains High-pressure spray nozzle 2 1. The machine as requested to claim claim 12, where the excavator is a shovel-shaped pontoon with a shovel with an edge for touching the submerged soil during the excavation. The edges are provided with 2 high pressure water jets. 2. Teeth mounted on the adjuster. For use in the machine as requested in claim 12, where both the tooth and the adjuster on which it are mounted have at least one axial hole. For injector injection High pressure water in the direction of approaching the position In which the teeth come into contact with the soil under water