11results about How to "Precision cleaning" patented technology

The utility model discloses a small -size pipe fitting inner wall laser rust cleaning device, laser emission module emits laser beam, and parallel light beam is converted through laser collimation module and forms, and parallel light beam passes through off -axis parabolic mirror, and reflection light will converge in focal point position, through design mirror positioning movement module, make its focal point position just be in small -size pipe fitting inner wall, according to the size selection suitable focal length's off -axis parabolic mirror of small -size pipe fitting diameter, also can according to small -size pipe fitting to customize off -axis parabolic mirror, adopts pipe fitting positioning rotation module to position small -size pipe fitting and control its rotation, and then through mirror positioning movement module control off -axis parabolic mirror left and right slide, to realize to small -size pipe fitting inner wall high -efficient, accurate, environmental protection cleaning. When the specific application, also can adopt small -size pipe fitting left and right slide, off -axis parabolic mirror rotation mode cleaning.

The utility model relates to cleaning device technical field discloses a kind of manual washing board device, including fixed pipe, the outer wall side of fixed pipe is communicated with extraction mechanism, the extraction mechanism is used to facilitate extrusion, the outer wall bottom of extraction mechanism is fixedly connected with shunt mechanism, the shunt mechanism is used for liquid distribution, the inner wall bottom of fixed pipe is fixedly connected with silica gel pipe, the outer wall top of fixed pipe is fixedly connected with branch pipe, and the outer wall bottom of fixed pipe is installed washing liquid barrel;The extraction mechanism includes connecting pipe, and the connecting pipe is fixedly connected at the outer wall one end of fixed pipe, and the other end of connecting pipe is communicated with tee pipe.The utility model in the present application, pour washing liquid into washing liquid bottle and place high place, one end of silica gel pipe is inserted into liquid level, and the other end valve is used as switch, by siphon principle, form pressure difference and extract washing liquid, adjust valve flow rate, save manpower expenditure, improve work efficiency.

The utility model provides a kind of automatic descaling device for pipeline, at least includes: descaling agent tank, liquid-adding metering pump, dilution flushing tank, flushing circulating pump and control system;The descaling agent tank is used to store descaling agent stock solution, with stock solution filling port and stock solution discharge port;The liquid-adding metering pump is set to the stock solution discharge port, and descaling agent stock solution is transported to downstream by pipeline;The dilution flushing tank has the first inlet connected with water source by electric stop valve, the second inlet connected with the liquid-adding metering pump outlet, and dilution liquid outlet;One end of the flushing circulating pump is connected with the dilution liquid outlet by pipeline, and the other end is used to be connected with the pipeline to be cleaned;The control system controls the liquid-adding metering pump and the electric stop valve to open, and water and descaling agent stock solution are mixed to form descaling agent dilution after entering the dilution flushing tank, and then the flushing circulating pump is controlled to open, and the pipeline to be flushed is flushed and descaled using descaling agent dilution.

The utility model discloses an aviation spare part cleaning work platform relates to aviation spare part technical field, including fixed plate, the top of fixed plate is provided with the cleaning assembly for carrying out cleaning to multiple spare parts, the cleaning assembly includes the cleaning frame, the top fixed connection of fixed plate has the collection frame, the top fixed connection of collection frame has the fixed frame, the one side fixed connection of fixed frame has the support block, the number of support block has three groups. The utility model discloses through setting up the mutual cooperation of cleaning frame, collection frame, fixed frame, support block, rotating rod, fixed sleeve and cleaning brush, three groups of support block cooperation rotating rod, fixed sleeve and cleaning brush can be all -round cleaning to multiple aviation spare parts simultaneously, and cleaning brush multi -angle distribution can fully contact the surface of spare part, and effectively remove the stain, and compared with single cleaning unit, cleaning efficiency is greatly improved, satisfies aviation spare part batch cleaning demand.

This utility model discloses a laser cleaning device for electrodes. The device includes a cleaning table, a laser device, a pressure plate, and a driving component. The laser device is adapted to emit laser light to clean the electrodes. The driving end of the driving component is connected to the pressure plate to press the electrodes onto the cleaning table. By providing a pressure plate and a driving component that can press the pressure plate onto the cleaning table, this laser cleaning device avoids the problem of electrodes lifting. Furthermore, the preset cleaning position on the electrodes can accurately coincide with the preset cleaning position of the laser device, meaning the laser device can accurately clean the preset cleaning position on the electrodes.

The application provides a laser precision cleaning method and system for a composite material surface, comprising a laser generating unit, a beam scanning and focusing unit, a real-time monitoring and feedback unit and a central processing controller, the laser generating unit is used for generating pulse laser for cleaning, the beam scanning and focusing unit is used for controlling the laser beam to scan on the workpiece surface, the real-time monitoring and feedback unit comprises a CCD visual sensor and a plasma spectrum sensor, the CCD visual sensor is used for collecting image information of the cleaning area, the plasma spectrum sensor is used for analyzing characteristic spectrum generated by plasma excitation material, and the central processing controller is used for receiving the plasma spectrum and image information and sending laser parameter adjustment instructions. The application can identify the change of the material composition of the cleaning interface in real time, realize selective and non-destructive removal of the surface coating, and effectively avoid thermal damage and mechanical damage to the composite material substrate.

The utility model discloses a building site car washing combined device relates to car washing device technical field. In view of the problem that the current construction site car washer exists flushing blind area, the utility model provides a building site car washing combined device, including the water area, car washing area and draining area from left to right along the same axis in proper order, the water area includes the water pool, is equipped with the water intercepting ditch along the outer periphery of water area, car washing area and draining area, and the water intercepting ditch is connected with the sedimentation tank, the first baffle and the flushing component are equipped with respectively in the front and back sides of water pool, and the flushing component includes a plurality of water supply vertical pipes that are arranged from left to right along the first baffle, and every water supply vertical pipe is connected with at least two first spray head. The utility model not only can prevent sewage to scatter everywhere, can prevent existing flushing dead angle, reduces the cleaning frequency and the difficulty of sedimentation tank simultaneously, improves the flushing efficiency and the flushing effect greatly, and saves the cost.

This invention provides an automated data cleaning method based on a large-scale code generation model. The method first acquires uploaded tabular document data, then standardizes and vectorizes the tables using an anomaly detection module to identify target attribute columns requiring cleaning and anomaly annotation information. Subsequently, an external knowledge base is constructed and retrieval enhancement techniques are introduced. The attribute names and values ​​of the target attribute columns are vectorized, and supplementary knowledge is retrieved based on column-level and table-level similarity, providing domain semantic enhancement for the code generation stage. In the code generation stage, this invention adopts an iterative process from generation to verification and final sorting. High-quality prompts are constructed by combining general task hints, structured anomaly information, knowledge expansion, and demonstration examples, enabling the large-scale model to generate dedicated data cleaning code. Automatic error correction and optimization are achieved through executability checks and accuracy verification. Finally, the optimal code is selected to execute the cleaning task and output structured data.

The utility model relates to the technical field of mould cleaning and maintenance, concretely to a cleaning and maintenance device for mould cavity, which comprises an operation table, a water tank placed on the ground below the operation table, a second stirring mechanism installed in the water tank, an ascending pipe installed on the water tank, a water pump installed on the ascending pipe, and a mounting block with a hollow interior installed on the ascending pipe. The utility model is provided with a rotating table and a rotating motor, which can make the mould rotate in all directions during cleaning and maintenance, and the cleaning and maintenance medium sprayed by the spray head can fully contact each part of the mould cavity, thus improving the comprehensiveness and effect of cleaning and maintenance. The first and second stirring mechanisms are provided to stir the medium in the medium storage box and the liquid in the water tank respectively, which ensures the uniform mixing of the medium and liquid, thus improving the cleaning and maintenance quality, and various media can be added according to needs, which facilitates the cleaning and maintenance of the mould.

The utility model relates to a kind of self-cleaning secondary water supply water tank, including water tank body, water supply pipeline, control module and be located in the water storage tank of water tank body, self-cleaning module, water level sensor and turbidity sensor, utilize water level sensor, turbidity sensor real-time monitoring the water level and turbidity in water tank body, when the detection value of water level sensor≤preset threshold and the detection value of turbidity sensor≥preset threshold, trigger cleaning program, control system controls flush control valve to open, make the water in water storage tank flow into self-cleaning module under the action of gravity, flush the inner wall of water tank body by spray head, to realize efficient, energy-saving automated cleaning, without additional water pump, reduce energy consumption;In addition, through intelligent sensing and automatic control technology, the accurate triggering and efficient execution of water tank cleaning are realized, effectively improve the water quality guarantee capability of secondary water supply system.

This utility model provides an electroplating tank cleaning device, relating to the field of electroplating tank cleaning technology. It includes a reciprocating moving block, with a central cleaning plate fixedly installed in the middle area of ​​the bottom of the reciprocating moving block, a right cleaning plate fixedly installed in the right side area of ​​the bottom of the reciprocating moving block, and a left cleaning plate fixedly installed in the left side area of ​​the bottom of the reciprocating moving block. Based on the coordinated drive of a ball screw, the reciprocating moving block is driven to move slowly and uniformly along a limiting guide rod, realizing the automated reciprocating motion of the right, central, and left cleaning plates within the electroplating tank. By activating different cleaning modules in stages, precise cleaning of each surface of the tank is achieved. Furthermore, it automatically shuts off the cleaning fluid supply when not in operation, avoiding liquid waste caused by ineffective spraying, achieving both energy saving and environmental protection benefits. This solves the problem that existing electroplating tank cleaning devices cannot flexibly adjust to different cleaning needs, and the spraying of cleaning fluid lacks specificity.