32results about How to "Improve cleaning and maintenance efficiency" patented technology

The invention relates to the field of industrial production heavy metal waste liquid treatment systems and in particular discloses an industrial production heavy metal waste liquid treatment system which comprises a support rack, a support sleeve, an adjusting structure, two filtering structures, connecting tubes and two driving structures, wherein a driving structure communicated with the connecting tubes is arranged on the support rack; an adjusting structure for adjusting the angle of the support sleeve is arranged on a side wall of the support rack; the support sleeve is fixed on the adjusting structure; two filtering structures for filtering waste residues in a waste liquid are arranged at one end back to the adjusting structure, of the support sleeve. Two connecting tubes which are symmetrically arranged on the support rack of the system are connected with the filtering structures on the support sleeve through the driving structures, so that the filtering area of the waste residues is increased, and the anti-blocking property is improved; due to adoption of two filtering structures, positions of the filtering structures can be adjusted through the adjusting structure, furthermore the two filtering structures are alternatively arranged between the two driving structures, the filtering structures can be rapidly and conveniently mounted and dismounted, and the cleaning and maintenance efficiency of the filtering structures can be greatly improved.

The invention discloses a mite removal instrument, comprising: a dust suction head part, the lower surface of which is parallel to the plane to be cleaned, and the lower surface of the dust suction head part is provided with a rolling brush chamber, a rolling brush The power chamber and the disinfection chamber; the suction generating chamber, which extends horizontally to the rear of the suction head part; the docking chamber, which connects the suction head part and the suction generating chamber; and the dust and gas separation device , which is detachably embedded above the dust suction head part and extends above the docking cavity; wherein, the dust and gas separation device is formed with an air inlet and an air exhaust port; the rear wall of the rolling brush chamber is provided with a suction Dust air duct, the dust suction air duct extends obliquely upwards in the dust suction head part and finally connects with the air inlet of the dust-gas separation device; The duct leads to the suction generating chamber. According to the present invention, it can improve the cleaning efficiency and user experience.

The invention relates to the technical field of substrate conveying and discloses a substrate conveying device, substrate conveying equipment and a detaching method thereof. The substrate conveying device comprises a plurality of substrate conveying units. Each substrate conveying unit comprises a rotating shaft, a fixed shaft, a plurality of rollers arranged on the rotating shaft and the fixed shaft in a sleeving mode and a locking mechanism. The rotating shafts are arranged at the centers of the multiple rollers which can rotate around the rotating shafts and can move in the length directions of the rotating shafts. Each fixed shaft comprises a fixed shaft body and a plurality of positioning protruding blocks protruding out of the fixed shaft body. The position protruding blocks and the rollers are arranged in one to one correspondence. The fixed shafts are arranged between the centers and the edges of the multiple rollers. The rollers are provided with avoiding positions avoiding the positioning protruding blocks and limiting grooves communicating with the avoiding positions. The positioning protruding blocks rotate to the avoiding positions, arranged correspondingly to the positioning protruding blocks, of the rollers, and then can be limited in the limiting grooves communicating with the avoiding positions. The locking structures are used for enabling the rotating shafts and the fixed shafts to keep relative fixing.

The invention relates to a cigarette packaging system and its operating method, which are used to alleviate the problem of low cleaning efficiency. Among them, the cigarette packaging system includes: a packaging machine, which is provided with a photoelectric detector; a cleaning rod, which is provided with a cavity, and the cleaning rod is configured to extend into the packaging machine; a cleaning head is located on the The first end of the cleaning rod, the cleaning head is configured to reach the position of the photoelectric detector when the cleaning rod extends into the packaging machine; the cleaning head is provided with an air jet hole, the an air jet hole communicates with the cavity; and an air supply device communicates with the cavity of the cleaning rod. The invention can conveniently and quickly clean the photoelectric detector installed in a narrow area, and improves the cleaning and maintenance efficiency of the machine.

The invention relates to a direct-acting soft friction testing apparatus comprising a supporting stage. A lower sample fixing rack is arranged on the upper part of the supporting stage, and is connected with a driving mechanism. Under the driving of the driving mechanism, the fixing rack can move linearly in a plane. An upper sample assembly is arranged on the upper part of the lower sample fixing rack, and is connected to a loading mechanism which can apply a pressure downwards. A friction force detecting mechanism is connected with the upper sample assembly. Two samples with different elastic modulus are respectively fixed in the upper sample assembly and on the lower sample fixing rack. With the loading mechanism, the upper sample is pressed against the lower sample. The apparatus is advantaged in simple structure. Various testing parameters can be easily changed. When the lower sample is manufactured by using a transparent material, an elastic material surface deformation image and a residual liquid distribution image on a contact area can be acquired in real-time. Therefore, a solution is provided for optimizing selection of soft friction materials in complicated environments.

The application relates to an embossed ceiling, which includes a keel hanger hoisted on the top of a building, a lifting device is arranged on the keel hanger, a relief plate is hoisted on the lifting device, and the lifting device includes a winding wheel set, a driven wheel and a hoisting device. The winding wheel set is installed at the edge of the keel hanger, the driven wheel is installed at the center of the keel hanger, the hoisting wheel is installed on the side of the embossed plate facing the winding wheel set, and the lifting devices are set to two groups, two groups A first rope and a second rope are drivingly connected between the lifting devices. The rotation directions of the two rewinding wheel groups are opposite. The first rope is used to hoist one of the hoisting wheels. The second rope is used for hoisting another hoisting wheel, and the two ends of the second rope are respectively connected with two winding wheel sets. The proposed solution avoids high-altitude operation, can effectively improve the cleaning and maintenance efficiency of the embossed board, and greatly reduce the labor intensity of the staff.

The invention relates to the field of pipeline cleaning equipment, in particular to an oil pipeline greasy dirt cleaning device, which comprises clamping structures, a guiding structure, a rocker, driving structures, a transmission structure, a cleaning structure and a storage frame. The side wall of a support frame of the rectangular structure for storing a cleaning waste liquid is provided withthe guiding structure for adjusting the distance between the two adjacent driving structures; the driving structures are provided with the clamping structures for clamping oil pipelines of different diameters; the end of the storage frame is fixedly provided with the transmission structure; and the transmission structure is provided with the cleaning structure for cleaning the oil pipeline. The two clamping structures of the invention are used together to facilitate the fixing of oil pipelines with different diameters, and the driving structures and the guiding structure are matched to be fixed to the side walls of the storage frame, so as to quickly fix oil pipelines of different lengths; and at the same time, the distance between the side wall of the cleaning structure and the center ofrotation of the transmission structure can be adjusted, which greatly improves the quality of cleaning and maintenance.

The invention discloses a method and device for processing card number data. According to the expiration time corresponding to the card number, the table group corresponding to the card number is determined, and the card number information corresponding to the card number is placed in at least one card number storage table of the table group; The table group is composed of multiple card number storage tables, each table group corresponds to an expiration time, and the expiration time corresponding to all card numbers in the table group is the same as the expiration time corresponding to the table group, and the card number information includes the card number and the card number Associated data; after the expiration time corresponding to a table group is reached, all the card number information in the table group is cleaned up. The card number data processing method and device provided in the embodiments of the present invention can improve the cleaning and maintenance efficiency of the card number data processing method and reduce maintenance costs.

The invention discloses a cleaning method for a lithium battery coating die, and relates to the technical field of lithium battery coating. The lithium battery coating die includes a lower mold, a material cavity, an upper mold, a cavity sealing plate, a coating port, and a feeding mouth; the lower mold is provided with at least one material cavity, and the material cavity penetrates from the top of the lower mold to the bottom; the upper mold is fixedly connected to the top of the lower mold and closes the top of the material cavity opening; the cavity sealing plate is detachably fixedly connected to the bottom of the lower mold and closes the bottom opening of the material cavity; the gap between the front side of the upper mold and the front side of the lower mold forms a coating Cloth mouth, the rear side of the lower mold is provided with a feed port, and the coating port, material cavity, and feed port are sequentially connected from front to back. The invention has the advantages that the material cavity can be cleaned without disassembling the upper mold and the lower mold, which ensures that the mechanical installation accuracy and mechanical positioning accuracy of the die head do not change after cleaning the material cavity.