8results about How to "Guaranteed repair efficiency" patented technology

The invention relates to a drum-type soil leaching remediation device which solves the technical problems that when an existing leaching machine is used for remediating soil, the soil is prone to caking, the soil remediation effect is affected, and the permeation efficiency is low in the leaching process, the drum-type soil leaching remediation device comprises a bottom frame, a remediation drum with the two through ends is rotationally installed on the bottom frame, and one end of the remediation drum is fixedly connected with a first-stage screen drum; a first-stage screen drum is fixed outside the remediation roller, a second-stage screen drum is fixed outside the first-stage screen drum, a gap is formed between the first-stage screen drum and the second-stage screen drum, the first-stage screen drum extends out of the second-stage screen drum, leaching pipes are coaxially and rotatably mounted in the remediation roller, the first-stage screen drum and the second-stage screen drum, and a plurality of leaching nozzles are fixed on the leaching pipes. The stirring roller can further scatter and crush large and caked soil in the remediation roller, and the cutting knife in the remediation roller can cut and crush the large and caked soil, so that the remediation efficiency of the soil is improved.

The invention relates to the technical field of fine metal mask processing, in particular to fine metal mask detection and repair integrated equipment which comprises a repair platform and a comprehensive repair head, and the comprehensive repair head is arranged above the repair platform and performs three-dimensional motion relative to the repair platform; the repairing platform comprises a mounting seat, an ESC adsorption platform, a porous ceramic adsorption platform and a backlight mechanism; the comprehensive repairing head comprises a large mounting plate, a dust sticking mechanism, a repairing mechanism, detection mechanisms and a grinding mechanism, the large mounting plate is arranged above the repairing platform in the X direction, the dust sticking mechanism is mounted at the left end of the large mounting plate, the repairing mechanism is mounted in the middle of the large mounting plate, and the detection mechanisms are arranged on the right side of the repairing mechanism in parallel and used for detecting defects on products; the grinding mechanism is mounted at the right end of the mounting large plate; the invention provides the detection and repair integrated equipment for the fine metal mask, which integrates detection and repair, ensures the repair efficiency and precision, and is low in cost and high in repair capacity.

This application provides a method, apparatus, device, and storage medium for error reproduction and repair, applied to electronic devices, which include flash memory chips, sensors, and a background monitoring module. The method includes: monitoring runtime errors during the operation of the flash memory chips; when a target runtime error is detected, obtaining the target runtime log of the target runtime error; extracting keywords from the target runtime log to obtain target keywords; when the target keywords include preset keywords, obtaining the corresponding target input data, target program code, and target runtime segment based on the target runtime log; obtaining the target physical environment parameters corresponding to the target runtime segment through the sensors; obtaining the target runtime environment parameters corresponding to the target runtime segment through the background monitoring module; and performing error repair based on the preset keywords, target physical environment parameters, target runtime environment parameters, target input data, and target program code, thereby achieving efficient error reproduction and repair.

The present invention relates to a data cleaning and repairing method, the method comprising: setting up an access module to clean and repair data for data errors generated in the collection and data transmission of the distribution network terminal equipment itself; setting up a conversion module to clean and repair data for data errors generated by information equipment in the distribution network information system; setting up a rule base cleaning module for data interaction and data processing between multiple business information systems of the distribution network; setting up an offline module to clean and repair data for the cleaning of historical data that has been stored in the warehouse, and performing a logical investigation on the overall historical data. The present invention can efficiently distinguish data errors and bad data, prevent data leakage and misjudgment, ensure repair efficiency, and meet the data requirements of upper-level business applications.

The invention relates to the field of pipeline repairing equipment, in particular to a pipeline lining overturning repairing machine and a using method thereof.The pipeline lining overturning repairing machine comprises a pipe conveying box, a driving motor and an outer cylinder, a flat belt pipe is arranged in the pipe conveying box in a penetrating mode, and the driving motor is arranged on the outer side of the pipe conveying box; the end, extending out of the pipe feeding box, of the flat belt pipe is arranged on the outer circumference of the outer cylinder in a winding mode, a glue injection pipe is arranged in the flat belt pipe in a penetrating mode, a rotating frame is arranged outside the outer cylinder, and a transmission shaft which is in transmission connection with the pipe feeding box and the outer cylinder is arranged on the outer side of the rotating frame. And the outer end part of the tube feeding box is a conical opening-shaped guide cylinder for supporting the flat ribbon tube to turn outwards. The method has the beneficial effects that by changing a traditional pre-impregnation construction mode, the requirement for the area of a construction area is lower, and the repairing effect is ensured; the inner cylinder is used for continuously pumping back the glue injection pipe so as to ensure that the glue injection pipe continuously injects glue to the turnover position of the bandlet pipe, a multi-station repairing mechanism is integrated, the speed is synchronously adjusted, and the repairing efficiency and the equipment structure compactness are ensured.

The invention discloses a microcapsule and a preparation method thereof, and self-repairing polyurethane and a preparation method and application thereof, relates to the field of polyurethane materials, and solves the problems that the self-repairing process of the self-repairing polyurethane in the prior art depends on non-physiological stimulation conditions, the cytotoxicity is high, the biosafety is insufficient, and the application requirements in the field of biomedical instruments are difficult to meet. The invention discloses a preparation method of self-repairing polyurethane, which comprises the following steps: blending a prepolymer I, a prepolymer II and a solvent, adding an Arabic gum aqueous solution and a chain extender, and adding triethanolamine to obtain a suspension containing microcapsules; and washing, carrying out solid-liquid separation, and freeze-drying to obtain the microcapsule. Adding the microcapsules into the polyurethane dioxane solution, uniformly stirring, pouring into a mold, and heating or freeze-drying in vacuum to obtain the self-repairing polyurethane. The microcapsule provided by the invention has excellent biocompatibility, solvent resistance and mechanical properties, the self-repairing condition of the self-repairing polyurethane is mild, and the application requirements in the field of biomedical instruments are met.

The application discloses the technical field of environmental remediation and relates to an in-situ chemical treatment device and method for soil and underground water remediation, which comprises a mixing device, conveying equipment and a support, the support is provided with a mounting plate and a driving piece for driving the mounting plate to ascend and descend, the mounting plate is provided with an injection assembly, the injection assembly comprises an injection head in communication with the conveying equipment and two cover bodies for covering the bottom end of the injection head, the injection head is provided with a driving assembly for driving the cover bodies to move, the bottom end of the injection head is covered by the two cover bodies, the outlet of the injection head is separated from the outside world, the soil cannot enter the inside of the injection head when the injection head is inserted into the soil, the injection head is prevented from being blocked, and the remediation efficiency is ensured.

The utility model relates to the field of inner lining pipe traction technology, and disclose a kind of inner lining pipe traction equipment for ultraviolet light curing pipeline repair, including soil layer, the inside of soil layer is equipped with old pipe, the connecting place of pull block and cleaning plate is cavity, and the outside of cleaning plate and the inside of old pipe contact. The utility model is wound with traction line one on the surface of take-up drum, traction line one will drive pull block to move to the left side of soil layer, when due to the outside of cleaning plate and the inside of old pipe contact, and the connecting place of pull block and cleaning plate is in cavity, so that in the process of pull block moving to left side, the sundries inside old pipe will be spaded, and be collected by the cavity of cleaning plate and pull block, so that the sundries appearing in old pipe is cleaned, so that in the process of repair, there will be no sundries between inner lining pipe and old pipe to block, reach the efficiency of guaranteeing repair.