2311results about How to "Quick clean up" patented technology

The invention discloses a petroleum pipeline cleaning machine. The petroleum pipeline cleaning machine comprises a base, a cleaning brush, a rotating shaft, a motor, a vertical plate and an air pressure container; the vertical plate, the motor and the air pressure container are fixed on the base, a round hole is formed in the middle part of the vertical plate, a bearing is mounted in the round hole, the cleaning brush is mounted on the rotating shaft, the rotating shaft is connected with an output shaft of the motor by virtue of the bearing, soft hair and hard hair are arranged alternately on the cleaning brush and the hard hair is shorter than the soft hair, a water outlet pipe and an air pressure pipe are connected to a port of the air pressure container, the water outlet pipe penetrates through the vertical plate and extends to be above the cleaning brush, and one end of the air pressure pipe is connected to an air pressure handle. The petroleum pipeline cleaning machine is capable of quickly clearing a petroleum pipeline; the soft hair and the hard hair are used simultaneously to clear away oil contamination to the utmost extent; due to the telescopic structure of the rotating shaft, the cleaning range of the cleaning brush is expanded; the air pressure container is capable of jetting out a cleaning liquid or water to help to clear away the oil contamination; in short, because of the use of the petroleum pipeline cleaning machine, the efficiency is improved, and time and labor are saved.

The invention discloses a water purification device capable of cleaning scale easily, comprising a distillation tank, the top of the distillation tank is an opening, a cover plate is arranged on the top of the distillation tank, a fixing rod is slidably installed in the cover plate, and the fixing rod Both ends extend to the outside of the cover plate, and the cover plate is provided with a lifting module that controls the lifting of the fixed rod. One end of the fixed rod located in the retort is provided with a cleaning module for cleaning the retort, and the lifting module can drive the cleaning module to rise and fall. The invention can conveniently and quickly control the lifting of the cleaning module through the lifting module, and can quickly clean the scale on the inner wall of the distillation tank through the cleaning module, thereby improving the quality of purified water and facilitating people's operation and use.

The invention discloses a multifunctional middle trough assembling and disassembling machine, belongs to the technical field of coal mine cranes, and provides a multifunctional crane capable of automatically moving, hoisting and assisting in assembling a chute of a scraper conveyor. The technical scheme is that: the multifunctional crane comprises walking parts, a frame, a crane jib, a rotating device, a hydraulic system, top supporting cylinders and ground supporting cylinders, wherein the walking parts are symmetrically arranged on two sides of the lower part of the frame; the tail of the bottom of the frame is symmetrically provided with two ground supporting cylinders; the tail of the cylinder body of each ground supporting cylinder is fixed to the bottom of the frame; piston rods of the ground supporting cylinders are vertical downwards; the hydraulic system is arranged on one side of the rear half section on the upper part of the frame; an electric equipment system is arranged on the other side of the rear half section of the upper part of the frame; four top supporting cylinders are arranged on the upper part of the frame, and are symmetrical in pairs; the tail of the cylinder body of each top supporting cylinder is fixed to the frame; piston rods of the top supporting cylinders are vertical upwards; the rotating device is arranged on the front half section of the frame; and the crane jib is arranged on the rotating device. The invention is applied to the technical field of coal mine cranes.

The invention provides an album classification and optimization method and device and an intelligent terminal. The album classification and optimization method includes the following steps that picture similarity identification is conducted on various pictures in a system album, multiple groups of pictures of which the similarities in picture feature data are within a range of a preset similarity are determined, and multiple groups of pictures are stored in corresponding groups of temporary folders respectively; picture definition identification is conducted on all pictures of various temporary folders, and according to the picture feature data, pictures of which the definition is lower than preset definition are labeled separately; according to preset settings or user commands, the labeled pictures are removed, and the system album is synchronously uploaded. By conducting similarity identification and definition identification on pictures in the album, the method and device classify and optimize the pictures, so that automatic arrangement of the pictures in the album is achieved, and vague pictures with poor quality can be rapidly removed from the album. Meanwhile, the storage space is saved, the efficiency is improved, and the user experience is improved.

The invention relates to a system and a method for quickly building a physical model. The system comprises a lifting column array and a terrain information acquisition device, wherein the lifting column array and the terrain information acquisition device are electrically connected with a computer control sub-system; the lifting column array consists of lifting columns which are horizontally and longitudinally arrayed in a dense mode on the horizontal plane and a model lower cushion surface which covers the lifting columns; the computer control sub-system comprises a terrain database, a scale conversion unit, a physical model chassis height computation unit, a terrain information checking and visual display unit and a lifting column array control unit. The lifting columns which are densely arrayed are used, and the digital terrain information is combined with the lifting columns, so that accurate positions and accurate heights of the terrain elements are quickly determined; the physical model in an simulation test of hydrology and water resources and terrain evolution is economically and quickly built; and the physical model simulation test which is low in cost and obtains relatively accurate experiment data becomes a feasible option.

The invention relates to a method and a system for automatically combining contact items. The method comprises the following steps of: extracting repeated contacts, namely matching the contact items in intelligent equipment, acquiring the contact items of which names or telephone numbers are the same, and generating repeated contact lists; determining main contacts, namely selecting a contact item as a main contact item from each group of repeated contact lists, and selecting other contact items as auxiliary contact items; and combining the contacts, namely traversing information of all information items of all the auxiliary contact items, acquiring the information of effective information item of the auxiliary contact items, modifying the main contact item, and deleting all the auxiliary contact items after traversing is finished. By the method and the system, a batch of repeated contacts can be quickly combined; any important data cannot be lost during combination, and residual contact items obtained by combination are effectively cleared away; user management is facilitated; and user satisfaction is improved.

The invention belongs to the field of additive manufacturing, and relates to a spray head applicable to continuous fiber reinforced composite material additive manufacturing, which comprises a spray head body, an inner cavity, heat conduction blocks, a cover cap, a fiber spray head, a fiber throat pipe, a polytetrafluoroethylene pipe I, a resin spray head, a resin throat pipe, a polytetrafluoroethylene pipe II, heating rods and temperature sensors. A bonding effect of rein and fiber can be improved, and the spray heads can be prevented from being blocked and can be cleaned conveniently. The spray heads are detachably connected to the lower end of the inner cavity; the heat conduction blocks are sleeved on the spray heads; the heating rods and the temperature sensors are nested on the heat conduction blocks; the cover cap is detachably connected to the upper end of the inner cavity; the fiber throat pipe and the resin throat pipe are detachably connected onto through holes of the cover cap; the resin spray head is also detachably connected onto the through hole connected with the resin throat pipe; the polytetrafluoroethylene pipe I is sleeved in the fiber throat pipe; the fiber spray head is detachably connected to the lower end of the fiber throat pipe; the polytetrafluoroethylene pipe II is sleeved in the resin throat pipe; and the inner cavity and the cover cap are connected to form a cavity.

The invention is directed to a multiple-layer flat structure (1) in the form of a printing blanket or a printing plate for flexographic and letterpress printing with: a printing layer (2) which is made from a polymeric material and is provided with laser engraving; at least one compressible layer (3); and, at least one strength-support layer (4); wherein the individual layers form an adhesive connection among one another. The multiple-layer flat structure (1) according to the invention is distinguished by the fact that the polymeric material of the printing layer (2) is a vulcanizate. Advantageous materials are proposed in this regard. The printing layer (2) expediently lies directly on a compressible layer (3). The compressible layer (3) is in turn in direct contact with a strength-support layer (4).

The invention provides a machining table with iron chip clearing function. The machining table comprises a base, a workbench, supporting frames, a guide rail, a ball screw, a stepping motor, a conveyor belt, a motor and an air pump, wherein the motor and the air pump are connected to the interior of the base through screws, a controller is inlaid at the left end of the base, the workbench is fixedly connected above the base, the two supporting frames are connected to the rear side of the workbench through screws, the front end surface of a moving block is in threaded connection with an air guide pipe, a plurality of air spraying pipes are connected to the lower portion of the air guide pipe in a threaded mode, the conveyor belt is fixedly connected between a baffle and the base, and an iron chip box is arranged right below the conveyor belt. According to the machining table, the air spraying pipes and a brush are driven by the moving block to sweep the iron chips to the conveyor belt,then the iron chips are conveyed to the iron chip box through the conveyor belt, so that the iron chips can be rapidly cleared, and the air spraying pipes blast out high-pressure air, so that the tinyiron chips which are located in blind corners or small holes and cannot be cleared manually can be blown and cleared.

The invention discloses a metal sheet polishing washing device for machining. The metal sheet polishing washing device for machining comprises a base, fixing plates are welded to the front and back ends of the top of the base, rollers are installed on the two ends of the inner sides of the two fixing plates, the surfaces of the rollers are sleeved with a conveying belt body, a shell is welded to the position, located on the outer sides of the fixing plate, of the top of the base, an electric cylinder body is fixedly installed on the left side of the top of the shell, and an output shaft of theelectric cylinder body penetrates the shell to be fixedly connected with an installing frame; and a variable frequency motor is fixedly installed inside the installing frame, an output shaft of the variable frequency motor is fixedly connected with a polishing disc, a water tank is fixedly installed at the middle portion of the top of the shell, and the bottom of the water tank penetrates the shell through a pipe to be fixedly connected with an electric sprayer. The metal sheet polishing washing device is simple and reasonable in structural design, convenient to operate, small in occupied land, low in machining cost, safe, stable, wide in application scope and favorable for generalization and popularization, time and labor are saved, and the working efficiency is improved.

The invention relates to a crawler-type multifunctional environmental-protection boat capable of cleaning flotage and rubbish on water surfaces, comprising a boat body. The upper layer of the boat body is provided with a steering cabin and a sightseeing cabin. The crawler-type multifunctional environmental-protection boat is characterized in that the fore of the boat body is provided with a flotage collecting and conveying device; the rear of the boat body is provided with an algae plankton intercepting extracting fixing separation device; oil stain intercepting devices are arranged beside both sides of the boat body; the top end of the boat body is provided with a solar cell plate; the left side and the right side of the boat body are provided with crawler-type power plants; a biogas generator, a current condenser of the solar cell plate, an electrical control cabinet and an effluent treatment plant are arranged in the boat body; and a high-pressure water pistol is connected on the boat body. The invention is a multifunctional boat which integrates water purification work, oil stain cleaning, solar electric power storage and water rescue work and is provided with crawler-type wheels driven by an electromotor, thereby being suitable for working in shallow water or marsh mudflat high-pollution areas. The boat has very high flexibility and practicability.

The invention discloses a construction waste recycling and reusing process, which comprises the following steps of: 1, collecting waste concrete, waste mortar and waste brick slag; 2, smashing and screening, namely smashing and screening the collected waste concrete, the collected waste mortar and the collected waste brick slag to obtain regenerative rough aggregates and regenerative fine aggregates; and 3, preparing foam concrete, namely firstly preparing cement slurry, namely uniformly stirring concrete, water, the regenerative rough aggregates and the regenerative fine aggregates to obtain the cement slurry, and secondly adding a foam dilution solution, namely adding the foam dilution solution formed by uniformly mixing a foaming agent and water into the cement slurry, and uniformly stirring to obtain the foam concrete. The steps of the process are simple; the investment cost is low; the process is simple, feasible and high in operability; the waste concrete, the waste mortar and the waste brick slag can be effectively reused; the economical benefit is outstanding; the produced foam concrete material is high in heat preservation performance; and the problems that the construction waste is abandoned and stacked randomly and occupies the land, the waste of resources is severe, and the environment pollution is severe are solved.

A rapid installation and detachment device for flush mounting speaker on ceiling or wall is composed of a hinge bracket, coil springs, gaiters, press fits, cushion springs and stop blocks. The above mechanisms are driven by the coil springs to rapidly and efficiently install a speaker on the hinge bracket. The detachment of the speaker never damages the surrounding surface material of the ceiling or wall. The device is applicable to all kinds of surface materials with different thickness.

The invention discloses a Redis cluster mass data quick cleaning system and method based on a message queue. The system includes a management node, a Redis cluster node, a message queue node and a temporary cache node; for the Redis cluster node, Redis cluster services are deployed on different servers, at least three Redis primary libraries are deployed, and each Redis primary library correspond to at least one Redis secondary library; for the message queue node, message queue distributed clusters are deployed on the different servers to serve as intermediate vectors used for processing Redis key values; for the temporary cache node, a Pika primary library and a Pika secondary library are deployed on the two servers respectively and used for storing cleaned Redis cluster data; for the management node, all metainformation is stored, at the same time, the Web application service is deployed, a Redis cluster, a message queue cluster and the Pika primary library are accessed, and the Redis key values are deleted. The processing speed of the system is close to the memory level speed, mass data can be quickly cleaned, the system is easy and reliable to use and has little influence on a Redis cluster service, and data roll-backing can be achieved through one click.

The invention discloses an adjustable type chemical engineering barrel efficient cleaning device which belongs to the technical field of chemical engineering barrel cleaning. The adjustable type chemical engineering barrel efficient cleaning device comprises a base, the left side and the right side of the top of the base are both provided with vertical columns, the tops of the two sets of the vertical columns are provided with a horizontal plate, the center of the top of the horizontal plate is provided with a motor, the output end of the motor is provided with a rotating shaft, the rotating shaft is provided with a washing device, the top of the base is provided with a shear fork type lifting support through a lower fixed block and a lower sliding block, the top of an upper fixed block isprovided with a fixed plate, the left side of the top of a rotating disc is movably provided with an adjusting fixture, and the outer wall of the left side of the rotating disc is connected with an adjusting bolt matched with the adjusting fixture in an inserted manner. The adjustable type chemical engineering barrel efficient cleaning device is simple in structure and convenient to use, the purpose of cleaning chemical engineering barrels rapidly can be realized, cleaning is performed on the chemical engineering barrels through the adjustable type chemical engineering barrel efficient cleaning device, the problems of wasting time and labor, incomplete cleaning and affecting health of workers existing in manual cleaning of the inner walls of the chemical engineering barrels are solved, and meanwhile, the cleaning efficiency is improved.

The invention discloses an efficient heat exchanger device. The efficient heat exchanger device comprises a tank body, wherein a tube-shell type heat exchanger device is arranged in the tank body, a hydraulic heat exchange tube cleaning device is arranged in the tube-shell type heat exchanger device, and a flow path regulation device is arranged in the tube-shell type heat exchanger device. According to the efficient heat exchanger device, a drive impeller is driven to rotate through power generated when a heat conduction medium flows out from a heat conduction medium inlet tube, and enabled to drive a rotation shaft to rotate, and therefore impurities adhered to the inner wall of a heat exchange tube are quickly cleared through rotation of a spiral scraper blade, and then a heat exchangercan be enabled to efficiently exchange heat, and meanwhile a flow path of the heat conduction medium in the heat exchange tube can be suitably lengthened through the spiral scraper blade, and heat exchange effect of the heat conduction medium is effectively improved, and furthermore by stretching out and drawing back a taper partitioning baffle and a ring sealing piston, an elliptical seal head can be simply and quickly partitioned into two spaces, and therefore the length of the flow path of the heat conduction medium can be selected according to actual conditions, and the device is enabledto preform regulation of multiple heat exchange modes.

A rapid installation and detachment device for flush mounting speaker on ceiling or wall is composed of a hinge bracket, coil springs, gaiters, press fits, cushion springs and stop blocks. The above mechanisms are driven by the coil springs to rapidly and efficiently install a speaker on the hinge bracket. The detachment of the speaker never damages the surrounding surface material of the ceiling or wall. The device is applicable to all kinds of surface materials with different thickness.

The invention relates to the technical field of riverway improvement, and discloses a garbage cleaning-away device for riverway cleaning. The garbage cleaning-away device for riverway cleaning comprises a hull. The left side of an inner cavity of the hull is fixedly connected with a supporting plate, the right side of the supporting plate is fixedly connected with the right side of the inner cavity of the hull, the top of the supporting plate is fixedly connected with a motor base, a motor is fixedly installed on the top of the motor base, the top of the supporting plate is fixedly connected with a fixing plate located in front of the motor base, and an output shaft of the motor is fixedly connected with a first rotary rod penetrating through and stretching out of the front face of the fixing plate. According to the garbage cleaning-away device for riverway cleaning, through the arrangement of the motor, a second rotary rod, connecting rods, fishing rods, fishing nets and supporting rods, after the motor works normally, the connecting rods are driven to correspondingly move, the fishing nets clean away garbage on the water surface when the fishing rods move, the effect of rapidly cleaning the garbage on the water surface is achieved, and therefore the effect of automatic cleaning is achieved.

The invention relates to an atomizer and method of operation for an atomizer having an application element for applying a spray of coating medium on a component to be coated and at least one integrated shroud air nozzle for delivering conditioned shroud air which at least partially surrounds the spray of the coating medium.

A multifunctional soil clearer for a long spiral drilling machine mainly solves the problem in the prior art that manually cleaning a drilling machine is labor-wasting, time-wasting and unsafe. The multifunctional soil clearer for the long spiral drilling machine is characterized by comprising an oil cylinder hinge seat, a support hinge seat, an oil cylinder, a motor, a soil stop plate, reinforcing ribs, a plurality of soil discharging rods, driving shaft and supports. A cylinder block end of the oil cylinder is fixed connected with the oil cylinder hinge seat, a piston rod end of the oil cylinder is connected with a soil stop plate hinge seat, the reinforcing ribs, the soil stop plate and the supports are integrated, the upper portion of the driving shaft is connected with support hinge seat, the lower portion of the driving shaft is arranged on the support, the motor is coaxially connected with the driving shaft, and the soil discharging rods are crosswise vertically fixed on the middle portion of the driving shaft. By mounting the multifunctional soil clearer on the spiral drilling machine, rock soil on helix can be quickly cleaned, the helix can be avoided from throwing soil outwards, and working efficiency of the spiral drilling machine can be greatly improved.

The invention pertains to an object storage device with at least two storage spaces for stackers as well as a horizontally tiltable transport platform whose height can be displaced by a hoisting unit. The hoisting unit is arranged at a base point, which can be moved horizontally over an X-Y track system, which has the advantage that, in principle, any number of stackers can be arranged in two parallel rows next to each other. It is preferred that the hoisting unit be suspended from the X-Y track system with the free end hanging down.

This invention provides for provides for abrasive compositions and methods of use of these compositions for the preparation of surfaces for the application of various coatings such as paints, lacquers and varnishes. The abrasive compositions of this invention provide rapid cleaning and dulling of the underlying surface rendering it suitable for the application of paints or other finishes.

The invention provides an upsetter mould cooling and lubricating device. A PLC (programmable logic controller) is connected with three diaphragm electromagnetic valves through leads, one of the three diaphragm electromagnetic valves is communicated with a compressed air source, input ports of the other two diaphragm electromagnetic valves are connected with a water pump through conduits, a compressed air agitator is mounted in a water-based graphite pool, the two diaphragm electromagnetic valves are respectively connected with a universal graphite nozzle and an adjustable sprinkler through conduits, the upper end of the diaphragm electromagnetic valve communicated with the compressed air source is communicated with the mounted compressed air nozzle through a conduit, an upper grinding tool is mounted on an upper mould plate of an upsetter in an embedded manner, and a lower grinding tool is mounted on an lower mould plate of the upsetter in an embedded manner. The upsetter mould cooling and lubricating device can realize quick cooling, lubricating and cleaning of moulds, improve automatic level and production efficiency and is suitable for the moulds in upsetting processes.

The present invention is a handheld grinding mill. The handheld grinding mill of the present invention is operated by first removing the grinder knob and screw off cap to expose the interior chamber of the body, where the desired spice would be place for grinding. Once the body is loaded with the desired spice, the cap and knob are attached. To open and close the aperture, the shutter-actuating ring is rotated either clockwise or counter clockwise, placing the doors in either a closed or open position, as desired. To grind and dispense spices loaded in the body of the mill, the actuating ring is rotated to retract the doors and open the aperture and the knob is rotated, which results in a rotation of the grinder and dispensing of the spice through the aperture.

The invention discloses a video monitoring device including a support which is an L-shaped structure including a first right-angle side and a second right-angle side, a shield fixedly connected with the outer wall of the second right-angle side, a video acquisition component arranged inside the shield and rotationally connected to the lower end of the second right-angle side and including a rotary device and a camera; a first scraping brush including a first brush head and a rubber strip; and a second scraping brush including a second brush head, a plurality of brush hairs, a first sponge body, and a second sponge body. The video monitoring device has the functions of automatically cleaning the fog and dust on the camera shield, and guarantees the shooting effect of the camera to obtain an accurate and clear video; and moreover, when a video shooting device has faults, users can be prompted timely by an alarm device, and the lost of important image video caused by the long-time device fault can be prevented. The video monitoring device is simple in structure, high in automation, and high in economic practicality.

The invention belongs to the field of 3D printing, and relates to a shower nozzle suitable for 3D printing of a continuous fiber reinforced composite. The shower nozzle comprises a printing shower nozzle, an inner cavity wall, a fiber throat pipe, a temperature sensor, a cap, heating rods, resin shower nozzles, resin throat pipes and Teflon. The bonding effect of resin and fiber can be improved, plugging is prevented, and the shower nozzle is convenient for being cleaned. The printing shower nozzle is detachably connected to the lower end of the fiber throat pipe. The cap is detachably connected to the upper end of the inner cavity wall. The heating rods and the temperature sensor are embedded in the cap. The upper end of the fiber throat pipe is detachably connected onto the cap. The lower end of the fiber throat pipe is detachably connected to the lower end of the inner cavity wall. The resin shower nozzles are detachably connected to the lower end of the resin throat pipe. The resin throat pipes are detachably connected to the cap. The annular Teflon is nested in the resin throat pipes. A plurality of through inclined holes inclining downwards are formed in the fiber throat pipe. The included angles between the axes of the inclined holes and the axis of the fiber throat pipe are smaller than 90 degrees. The inner cavity wall, the cap, the resin shower nozzles and the resin throat pipes are made of metal.

The present invention relates to a dedusting composite cloth roller with a self-cleaning function. A brush roll mechanism and a fine cloth roller mechanism are additionally arranged on a coarse cloth roller mechanism, the combination of the three is utilized to form a composite cloth roller, the fine cloth roller mechanism is employed to generate static electricity through friction of the textile fabrics to absorb the dust impurity, the brush roll mechanism is employed to remove the dust impurity on the fine cloth roller mechanism, the dust impurity is stored in the coarse cloth roller mechanism, and the dust impurity can be rapidly extracted from the coarse cloth roller mechanism through a cleaner when cleaning. The problem is solved that the impurity on the textile fabrics cannot be removed through adoption of the cloth roller in the prior art so as to further solve the problem that the dust impurity is kicked up to be absorbed on the textile fabrics after the dust impurity is removed and solve the problem that the dust impurity is rapidly removed from the composite cloth roller.

The invention discloses a metal rod derusting device. The device comprises a sleeve A, a rubber layer is attached to the inner wall of the sleeve A, a handle is fixed to the top surface of the sleeveA, a motor is fixed to the top surface of the sleeve A, an annular shell is fixed to one side surface of the sleeve A, multiple through holes are evenly formed in the inner annular surface of the annular shell, a sponge layer is attached to the inner annular surface of the annular shell, an oil inlet pipe is fixed to the top surface of the annular shell in a through mode, a valve is arranged on the middle part of the oil inlet pipe, an oil box is fixed to the top surface of the oil inlet pipe, the oil box is communicated with the oil inlet pipe, an annular groove is formed in the other side surface of the sleeve A, and the cross section of the annular groove is T-shaped. According to the device, the oil box and bristles are designed, rust on a metal rod can be fast cleaned off, moreover, through the sponge layer, rust protection treatment is conducted on the derusted metal rod in time, rusting is avoided, loss is reduced, an arranged semi-annular supporting frame can support the metalrod during derusting, use is simple and convenient, time and energy are saved, the derusting cost is reduced, the efficiency is high, and the device is practical and reliable.

The invention discloses a preparation method of nanometer silver powder with particles controllable. The method includes the following steps that silver nitrate and dispersants are mixed with water in sequence in proportion so that an oxidizing mixed solution A can be obtained; reducing agents are added into water and stirred to be dissolved, then the pH value of the solution is regulated to range from 7.5 to 13.5 through small molecular amine, and a reducing solution B is obtained after stirring and dissolving; the oxidizing mixed solution A and the reducing solution B are pumped into a spraying nozzle according to the volume ratio ranging from 1:10 to 10:1, the oxidizing mixed solution A and the reducing solution B are sprayed into a spraying drying tower through hot air at the temperature ranging from 35 DEG C to 150 DEG C at the speed ranging from 1 kg / h to 8000 kg / h, and powdery solids are formed and subside to the bottom of the drying tower; powder airflow obtained through the reaction is pumped into a separation tower to be further separated, and finally, silver powder and redundant reducing agents are separated so that the nanometer silver powder can be obtained. The preparation method has the advantages of being simple in process, convenient to operate and capable of achieving mass production fast.