http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20080109150-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_325f152450cb66b8020d5af38eee14fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e95a45fe70d79f25e02dfba178ec345 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D2250-003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D3-123 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D3-00 |
| filingDate | 2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf09ccf17b68e39a0fc9c93d655ba8e7 |
| publicationDate | 2008-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20080109150-A |
| titleOfInvention | High pressure jet ground improvement system and method using hardener manufacturing equipment and slime reprocessing equipment |
| abstract | The present invention is installed in the upper injection portion and lower injection portion of the triple pipe rod or quadruple rod of the grout material injection device at a predetermined interval, the upper injection portion is sprayed with ultra-high pressure water to cut the composition area and at the same time cut ground The lower injection section improves the cut composition area while spray-stirring the grout material and the curing agent at the lower injection section at the time when the upper injection section is raised to the depth at which the upper injection section starts, and rapidly solidifies the grout material with the curing agent. The solids are not mixed with the ITO discharged from the spraying section. The discharged slime is separated into water and soil with a separator to reuse the separated water, and the slime reduces the amount of slime by removing moisture, and industrial waste. Hardener manufacturing equipment and slime reprocessing plant made possible by general residue-free treatment The purpose of the present invention is to provide a high-pressure injection ground improvement system and a method using a pressure gauge.n n n The high pressure spray ground improvement system using the curing agent manufacturing apparatus and the slime reprocessing apparatus according to the present invention for achieving the above object is located at the top, the swivel is formed of an ultra-high pressure water inlet, hardener inlet and grout material inlet, and the swivel It is mounted at the bottom and communicates with each other, and is mounted on the lower portion of the triple tube rod or the quadruple rod, and the quadruple rod consisting of a triple tube rod or an ultra high pressure air passage formed with an ultra high pressure passage, a grout re-pass, and a hardener passage. A grout material injector, which is in communication with a high pressure water injection port, a grout reinjection port, a monitor having a hardener formed thereon, a check valve installed at a lower end of the inner surface of the monitor, and fixedly mounted at the bottom of the monitor, and an excavation bit for excavating the ground. Wow; Sodium silicate system connected to the triple pipe rod or quadruple rod of the grout material injection device, consisting of a sodium silicate tank containing sodium silicate and a silicon silica die transfer pump for sending the sodium silicate contained in the sodium silicate tank to a mixing tank And an acid chemical solution pump connected to the soda silicate system, the mixing tank installed on the stirring blade, the acid chemical tank containing the acid chemical solution, and the acid chemical solution contained in the acid chemical tank to the curing agent mixer. An acidic chemical liquid system unit and a pipe connected to the acidic chemical liquid system unit, a high concentration hardener mixer is installed at the top, and a hardener reservoir for storing a hardener, and a pipe connected to the hardener reservoir and a dilution for storing dilute sodium silicate. Sodium silicate storage tank and a dilute sodium silicate transfer pump that sends the diluted silicate to the reactor mixer A curing agent production apparatus composed of dilute sodium silicate system portion; A primary screen owning a coarse mesh passing through the slime in the excavation through a mesh; a secondary screen owning a fine mesh further processing the passage of the primary screen; Centrifugation of the through powder is carried out, and a cyclone for returning the remaining treated powder by the centrifugal treatment to the secondary screen is provided, and the separated treatment powder by the centrifugation of the cyclone is refluxed at least in the excavation section. And a slime reprocessing apparatus for storing the residues of the primary screen and the secondary screen.n n n In addition, the high pressure spray ground improvement method using the curing agent manufacturing apparatus and the slime reprocessing apparatus according to the present invention for achieving the above object is to install the grout material injection device and the curing agent injection device at a predetermined construction position and at the same time the grout material While drilling the ground using an excavation bit located at the lower end of the injection device, the ultra-high pressure water is injected into the swivel of the grout material injection device through the ultra high pressure water inlet, and the grout material injection device is rotated and sprayed to cut the ground. To discharge the slime to the ground; The grout material and the hardener are injected into the grout material inlet and the hardener inlet of the swivel, respectively. Spraying together to form columnar shaped solids rapidly solidified in the ground; Discharging the slime discharged during the formation of the columnar solidified body in the ground to the ground along the outside of the triple tube rod or quadruple rod; The slime is processed through a submerged primary screen by a submersible pump or vacuum pump, and the passage of the primary screen is processed through the secondary screen with a tight eye, and the passage of the secondary screen is cyclone. Centrifugation, and the remaining treated powder of the cyclone is passed through the secondary screen again and circulated to circulate, and at least the refrigerated portion of the cyclone is refluxed at the excavating portion, so that the primary screen and the secondary screen Residual treatment of the residue, and the separated water (water) is characterized in that the high-pressure water pump reuses the high pressure water for cutting the ground through the ultra-high pressure water passage. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103850245-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101135163-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106400785-A |
| priorityDate | 2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.