1518results about How to "Improve cleaning quality" patented technology

The present invention relates to the technical field of microfluidics, and discloses a microfluidic chip, which comprises a mixing detection module, a control valve and a power module, and the mixing detection module comprises a plurality of storage cavities, a first channel, a second channel, a third channel, a common channel, a mixing cavity and a detection cavity. According to the invention, the storage cavity for providing the reagent, the channel for fluid such as the reagent and the sample to flow, the mixing cavity for mixing and reacting the fluid such as the reagent and the sample, and the detection cavity for analyzing and detecting the sample are integrated on the mixing detection module; a control valve and a power module which are used for realizing directional flow and mixed reaction of fluid in each channel are arranged as parts which can be removed relative to the mixed detection module, so that the integration degree of the micro-fluidic chip can be improved, and the volume of the micro-fluidic chip can be reduced; in addition, the installation and replacement of the mixed detection module serving as a consumable are facilitated, and the flexibility and convenience of the micro-fluidic chip in use are effectively improved.

The invention relates to a high-altitude camera intelligent cleaning method based on an unmanned aerial vehicle, and the method comprises the following steps: S1, setting an unmanned aerial vehicle intelligent cleaning system, S2, obtaining the omnibearing image of a to-be-cleaned high-altitude camera through a control system and a high-definition camera of the unmanned aerial vehicle, S3, introducing a multi-scale attention mechanism to improve a YOLO algorithm, carrying out the detection of smudge points of the image, and carrying out the cleaning of the smudge points of the to-be-cleaned high-altitude camera. S4, the recognized stain points are converted into three-dimensional space coordinates, the dip angle of a spray head is adjusted, and a central processing system starts a spraying system to conduct precise positioning cleaning, S5, after cleaning, the unmanned aerial vehicle is controlled to conduct all-dimensional photographing on the cleaned camera, key point detection of the stain points is conducted on the obtained picture again, and S6, if no stain point is detected, the unmanned aerial vehicle is controlled to conduct all-dimensional photographing on the camera. Controlling the unmanned aerial vehicle to return to complete cleaning; and if the smudge points are detected, all-around secondary cleaning is carried out on the smudge points until the smudge points do not exist, and cleaning is completed. The cleaning quality can be improved, the cost is saved, and the risk is reduced.

The invention relates to a path planning method of a photovoltaic robot, the photovoltaic robot, equipment and a medium, and the method comprises the steps: setting a distance between adjacent paths according to a machine cleaning performance index, generating an internal cleaning path based on a photovoltaic plate map and the distance between the adjacent paths, and discretizing the internal cleaning path into a plurality of path points with expected poses; an acceptance path point is arranged on each sub-cleaning path of the internal cleaning path, and parameters of the acceptance path points comprise an expected cleaning area; executing an internal cleaning path, monitoring a pose error between an actual pose and an expected pose in real time, and determining a cleaning performance error according to an actual cleaning area and an expected cleaning area; when the pose error is greater than the pose tolerance threshold or the cleaning performance error is less than the cleaning tolerance threshold, a target internal cleaning path is generated and executed based on the pose error and / or the cleaning performance error. The execution speed and the cleaning efficiency of the photovoltaic robot on the cleaning path are improved, and meanwhile it is ensured that the cleaning quality reaches the expected standard.

The invention provides an intelligent semiconductor wafer spraying control method and system, and the method comprises the steps: obtaining a recommended cleaning time range of a wafer from a preset spraying time-wafer attribute association database according to the material and surface roughness of the wafer; the spraying parameters, obtained in the first three steps, of the sub-areas are integrated, a wafer surface cleaning scheme is formed, the cleaning scheme comprises the nozzle layout, the nozzle number, the spraying liquid components and the temperature of all the sub-areas, and the cleaning scheme is transmitted to a spraying control unit; after cleaning is completed, the surface image of the wafer is compared with a preset standard image, the similarity between the surface image of the wafer and the preset standard image is calculated, if the similarity is lower than a preset threshold value, the serial number and cleaning parameters of the wafer are recorded in an abnormal cleaning log, meanwhile, the wafer is conveyed to an unqualified product cache region, and the unqualified product cache region is used for cleaning the wafer. By means of spraying control, the cleaning efficiency and quality are improved, resource waste is reduced, and an advanced cleaning solution is provided for semiconductor manufacturing.

The invention relates to the technical field of bulkhead cleaning, in particular to a bulkhead cleaning method. Firstly, the moving path of the cleaning robot is planned according to the bulkhead structure, and the comprehensiveness and efficiency of cleaning are ensured. Next, actual cleaning operation is carried out on the selected test section, the step not only debugs cleaning parameters, but also ensures that the parameters can meet specific cleaning requirements, and therefore the cleaning quality is improved. Most prominently, the time required for cleaning the whole bulkhead can be accurately calculated according to the current cleaning requirements and the determined cleaning parameters, and the cleaning task can be efficiently completed within the preset time. The precise time management capability enables the cleaning work to be more orderly and controllable, and provides powerful data support for subsequent cleaning plans at the same time. Therefore, the bulkhead cleaning method is excellent in the aspects of improving the cleaning efficiency, ensuring the cleaning quality and optimizing the time management.

The invention relates to the technical field of wet cleaning in a semiconductor manufacturing process, and discloses a semiconductor wet cleaning process optimization method based on PLC programming, and the method specifically comprises the following operation steps: constructing a PLC programming dissolution rate matching system, designing and integrating a set of PLC-based dissolution rate matching system, and optimizing the PLC-based dissolution rate matching system. The system needs to have the functions of data acquisition, processing and feedback, a dissolution rate model is established according to cleaning liquid components and wafer material characteristics, an algorithm is preset to be matched with the actual dissolution process, and sensors are deployed in cleaning equipment and used for monitoring key parameters such as the temperature and concentration of cleaning liquid and the dissolution rate of the surface of a wafer in real time. According to the semiconductor wet cleaning process optimization method based on PLC programming, the rotating speed and cleaning liquid distribution in the cleaning process are accurately controlled, the problem of flowing particle defects caused by the poor dissolving speed in traditional wet cleaning is effectively solved, and the cleanliness and the yield of semiconductor wafers are improved.

The invention discloses an intelligent cleaning method and system for an engineering vehicle, and the method comprises the steps: capturing a vehicle surface image of a current to-be-cleaned engineering vehicle, carrying out the preprocessing of the vehicle surface image, and obtaining vehicle image data; according to the vehicle image data and the trained machine learning model, obtaining a stain identification result and vehicle type information of the engineering vehicle; based on a stain identification result and vehicle type information, an optimal cleaning scheme is comprehensively calculated, and cleaning parameters are intelligently adjusted; the cleaning state is monitored in real time, abnormal conditions are detected, and when water source insufficiency and machine faults occur, an alarm is given out immediately, and corresponding treatment measures are taken. The cleaning efficiency of the engineering vehicle is remarkably improved, the cleaning time is shortened, and the labor cost is reduced; through the synergistic effect of stain analysis and intelligent cleaning, targeted cleaning and comprehensive deep cleaning are achieved, and the cleaning quality is improved.

The invention relates to the field of cleaning tools, and provides a cleaning robot and a cleaning assembly, a cleaning mechanism and a cleaning method.The cleaning assembly comprises a supporting frame, a cleaning part and a baffle, the cleaning part and the baffle are arranged on the supporting frame, the baffle can move between a shielding position and an exposure position relative to the supporting frame, and the baffle is arranged on the supporting frame in the shielding position. The baffle plate at least partially covers the cleaning part of the cleaning part so as to prevent the cleaning part from being in contact with the passing surface which does not need to be cleaned, and the baffle plate leaves the cleaning part of the cleaning part so as to allow the cleaning part to be in contact with the passing surface which needs to be cleaned at the exposed position. According to the technical scheme, for the passing surface which does not need to be cleaned or cannot be cleaned, the baffle can be moved to the shielding position, the cleaning piece is isolated from the passing surface, the passing surface is prevented from being polluted and damaged by the cleaning piece, and therefore the passing surface is better protected, and the cleaning quality is improved.

The invention provides a method for cleaning organic glue residues on the surface of a carrier plate, which comprises the following steps of: acquiring surface cleanliness data in a cleaning process in real time by adopting a carrier plate surface cleanliness online monitoring device, analyzing a cleanliness change trend in real time through an algorithm, and dynamically adjusting soaking, oscillating and flushing treatment parameters and a circulation path, so as to realize cleaning of the organic glue residues on the surface of the carrier plate. Adaptively optimizing a cleaning scheme, and predicting a cleaning end point; deploying a colloidal particle agglomeration degree analyzer in the water tank, monitoring the agglomeration state data of colloidal particles in real time, analyzing the relevance between the agglomeration state and water quality parameters through an algorithm model, dynamically adjusting the pH value and ionic strength of ultrapure water, optimizing the water quality environment, and inhibiting redeposition of the colloidal particles.

The invention relates to the technical field of cleaning devices, and particularly discloses an inductance component ultrasonic cleaning device which comprises a rack and a cleaning basket and further comprises a plurality of layered partition plates and a driving mechanism which are arranged in the cleaning basket, and the layered partition plates are sequentially arranged in the height direction of the cleaning basket. Each layered partition plate comprises a plurality of partition rods arranged in the width direction of the cleaning basket, the driving mechanism comprises a first driving assembly and a second driving assembly, and the first driving assembly is used for driving the partition rods to move in the length direction of the cleaning basket, so that the layered partition plates have a contracted state and a stretched state; the second driving assembly is used for driving the multiple layered partition plates to move up and down, so that the distance between every two adjacent layered partition plates is changed; workpieces stacked in the cleaning basket can be layered by switching the states of the layering partition plates and changing the distance between the layering partition plates, the contact area between the workpieces and cleaning liquid is increased, and the cleaning effect is improved.

The invention relates to the technical field of hydraulic engineering, and discloses an automatic desilting device for a hydraulic engineering gate, which comprises a gate plate and a desilting unit arranged on the gate plate, and the desilting unit comprises a driving part arranged in the gate plate and a cleaning part arranged on the surface of the gate plate. The driving component comprises mounting grooves formed in the two sides of the interior of the gate plate, two mounting plates arranged in the two mounting grooves correspondingly, and two sleeves arranged at the lower ends of the two mounting plates correspondingly. By arranging the driving part, when an engineer opens the gate for dredging, the rotating rod is driven to rotate through a mixture of flowing river water and sludge, and then the cleaning part is driven to clean sludge attached to the surface of the gate at the same time, so that the purpose that the sludge accumulated below the gate is cleaned and the cleaning efficiency is improved is achieved. And sludge attached to the surface of the gate can be synchronously cleaned, manual participation is not needed, and the gate sludge cleaning efficiency and quality are effectively improved.

The invention discloses energy-saving high-pressure cleaning equipment for square and rectangular pipes, and relates to the technical field of high-pressure cleaning, the energy-saving high-pressure cleaning equipment comprises a main body frame, a cleaning module is mounted above the main body frame, a rotational flow collaborative cleaning mechanism is arranged in the cleaning module, and the rotational flow collaborative cleaning mechanism is used for changing a water flow mode to ensure internal and external water flow collaborative high-pressure cleaning; the introduced air conveying bin only surrounds the outmost periphery of the nozzle, air flow flows along spiral water flow on the outmost periphery of the nozzle after being discharged in a vertical flowing mode, through the design, the peripheral water flow obtains additional momentum under the action of wind power, and then the momentum is transmitted to the internal water flow through collision among fluid molecules; according to the process, redistribution of energy is achieved, energy of internal water flow is supplemented, and water flow impact force borne by the peripheral square and rectangular pipes and the internal square and rectangular pipes is more balanced through the effect of wind power on the peripheral water flow and transmission of the energy to the internal water flow.

The invention discloses a wafer drying machine and a wafer support assembly and a lifting mechanism thereof, relates to the field of wafer cleaning equipment, and can solve the problem that a clamped area cannot be effectively cleaned and dried in the cleaning process of a wafer in the prior art. The wafer bracket assembly comprises a wafer bracket which is connected to the inner bottom wall of the drying tank body and is used for bearing a plurality of wafers, and a limiting assembly which is connected to the inner side wall of the drying tank body and is used for cooperating with the wafer bracket to limit the postures of the plurality of wafers; the wafer support comprises a supporting assembly connected to the drying groove body and a plurality of supporting comb plates connected to the supporting assembly, the ends, away from the supporting assembly, of the supporting comb plates are provided with a plurality of supporting grooves in the length direction of the supporting comb plates, and the supporting grooves form two supporting bevel edges used for abutting against the two sides of the wafer respectively so that the supporting bevel edges can make point contact with the wafer. And the plurality of supporting comb plates are connected to the supporting assembly at intervals, so that the plurality of supporting comb plates are supported on the bottom side of the wafer along the arc-shaped extension direction of the edge of the wafer.

The invention relates to the technical field of dust separation, in particular to a convenient-to-clean bag-type dust collector for metallurgical casting. The bag-type dust collector convenient to clean for metallurgical casting comprises a bottom frame, an outer frame, a dust falling hopper, a dust discharging pipe, an air inlet pipe, an air outlet pipe, a supporting plate and a cloth bag, the top of the bottom frame is connected with the outer frame, the bottom of the outer frame is connected and communicated with the dust falling hopper, and the bottom of the dust falling hopper is connected and communicated with the dust discharging pipe. The left side of the lower portion of the outer frame communicates with an air inlet pipe. The first electric sliding rail drives the spraying pipe and the spraying head to move downwards and stretch into the cloth bag, it is guaranteed that compressed air can evenly cover the inner surface of the whole cloth bag, especially the lower area of the cloth bag, the problem of dust cleaning dead angles in a traditional dust cleaning mode is solved, and the dust cleaning effect is remarkably improved; due to the fact that the nozzle blows in the cloth bag, airflow cannot directly impact the surface of the cloth bag, physical abrasion of the cloth bag is reduced, and the service life of the cloth bag is prolonged.

The invention discloses an intelligent photovoltaic self-cleaning method and device, and relates to the technical field of photovoltaic modules, and the method comprises the steps: automatically calculating the weekly generating capacity through a photovoltaic control platform, obtaining an image monitored by a camera, constructing a prediction model, judging the smudginess degree of each photovoltaic module, and calculating an optimal cleaning path; starting a first cleaning operation according to the optimal cleaning path, evaluating the cleaning effect, and judging whether a second cleaning operation is performed or not; and resetting the cleaning operation according to the result of the second cleaning operation to complete the intelligent photovoltaic self-cleaning operation. Through automatic data acquisition, prediction modeling and cleaning path optimization, the efficient and accurate cleaning process is realized, the smudginess degree is intelligently judged, automatic cleaning is executed, the effect is dynamically evaluated, whether secondary cleaning is needed or not is determined, the cleaning efficiency and quality are improved, resource utilization is optimized, and the overall performance and reliability of the photovoltaic system are remarkably improved.

The utility model relates to the technical field of coal conveying belt cleaning, in particular to a coal conveying belt conveyor tail coal collecting and cleaning device which comprises a supporting frame, a connecting frame, a cleaning assembly, a telescopic cylinder and a connecting shaft, the two sides of the supporting frame are fixedly and detachably connected with supporting columns on the lower portion of the coal conveying belt conveyor tail, and the supporting frame comprises a moving rod. The moving rod moves along the supporting frame through the action of the lead screw nut mechanism; one side of the connecting frame is fixedly connected with the moving rod, a plurality of cleaning assemblies are rotationally arranged on the other side of the connecting frame and connected with the telescopic cylinder through connecting shafts, each cleaning assembly comprises a scraping plate, a spring is arranged on the lower portion of each scraping plate, and the upper portion of each scraping plate abuts against the belt; the two ends of the telescopic cylinder are hinged to the connecting frame and the connecting shaft respectively. The scraper device is simple in structure, the multiple adjustable scrapers are attached to the uneven belt surface of the coal conveying belt conveyor to scrape back coal, and normal operation of the belt conveyor is guaranteed.

The invention relates to the field of image processing, in particular to an intelligent control method and system for an egg liquid spraying machine, and the method comprises the steps: dividing a monitoring image into dirty regions; calculating the cleaning evaluation of the dirty area; in response to the fact that the cleaning evaluation is smaller than an evaluation threshold value, a preset cleaning device is controlled to clean the dirty area; the cleaning evaluation calculation method comprises the following steps: taking a ratio of the number of pixel points in the same dirty area in adjacent frames of monitoring images as a number ratio; the gradient value of each pixel point in the dirty area is calculated, the ratio of the maximum value to the minimum value of the gradient values is used as a gradient value ratio, and the difference value of the gradient value ratios in the adjacent frames of monitoring images is used as a ratio difference value; respectively taking absolute values of a difference value between the number ratio and 1 and a ratio difference value, multiplying the absolute values to obtain a product, and taking the sum of a normalized result of the product and a preset bias factor as smudginess evaluation. The method and the device have the technical effect of accurately identifying the dirty area so as to carry out secondary cleaning.

The utility model relates to tunnel lamp automatic cleaning equipment based on laser dust removal technology, which belongs to the technical field of tunnel lamp cleaning and comprises a self-propelled platform, a wax spraying device and a laser dust removal device, the wax spraying device and the laser dust removal device are arranged on the self-propelled platform, and the wax spraying device is used for spraying a thin wax layer with a certain thickness on a lamp. The laser dust removal device is used for partially or completely removing a thin wax layer on the lamp, the thin wax layer on the lamp is partially or completely evaporated after being irradiated by laser of the laser dust removal device, and dust and dirt attached to the surface of the lamp enter a dust suction opening of the laser dust removal device after being evaporated along with the thin wax layer so that the lamp can be cleaned. When the lamp is cleaned for the first time, a thin wax layer with the thickness of t is sprayed on the lamp, after the thin wax layer is solidified, laser irradiation is conducted on the thin wax layer to enable the thin wax layer to be completely evaporated, dust and dirt attached to the surface of the lamp are evaporated along with the thin wax layer, then a thin wax layer with the thickness of 2t is sprayed on the lamp, and the thin wax layer with the thickness of 2t is sprayed on the lamp. And the cleaning purpose can be achieved only by removing the surface layer of the thin wax layer during next cleaning.

The invention discloses a roller surface cleaning device and a working method thereof.The roller surface cleaning device comprises a mounting beam, the mounting beam is horizontally arranged on one side of a roller of a rolling mill in parallel, and the middle of the mounting beam is connected with a cleaning driving assembly through a first pin shaft seat; the two sets of pin shaft seats I and the two sets of cleaning driving assemblies are symmetrically arranged along the vertical central surface of the roller; the cleaning driving assembly comprises a linear driving unit, a swing arm, a scraping plate seat and a scraping plate, the linear driving unit is installed on a first pin shaft seat through a pin shaft, the swing arm is an L-shaped plate component, and the middle of the swing arm is connected to a supporting arm extending out of one side of the installation beam through a pin shaft; a working end pin shaft of the linear driving unit is connected with a swing arm; the other end of the swing arm is connected with a scraper through a scraper seat; the scraper is parallel to the roller, and the end, extending outwards, of the scraper can scrape the outer wall of the roller. According to the roller surface cleaning device, the swinging scraping plate is adopted for roller surface cleaning, the cleaning scraping force is convenient to adjust, constant pressure pushing is achieved, and the cleaning quality is improved.

The invention discloses a crankshaft chain wheel burr cleaning device, and relates to the technical field of crankshaft chain wheel machining, according to the technical scheme, the crankshaft chain wheel burr cleaning device comprises a workbench, and a multi-directional cleaning mechanism and a limiting mechanism are arranged at the top of the workbench; the multi-directional cleaning mechanism comprises an electric push rod which is fixedly arranged at the bottom of the workbench, the output end of the electric push rod is fixedly connected with a second connecting shell, a third motor is fixedly arranged on one side of the second connecting shell, the output end of the third motor is fixedly connected with a second lead screw, and the screwing directions of threads on the two sides of the exterior of the second lead screw are opposite. The crankshaft chain wheel burr cleaning device has the beneficial effects that automatic and efficient cleaning of crankshaft chain wheel burrs is achieved, the cleaning angle of the cleaning roller can be accurately adjusted through the design of the multi-directional cleaning mechanism, it is guaranteed that burrs on the vertical edges, the top face and the bottom face of chain wheel teeth are comprehensively and thoroughly cleaned, the cleaning quality is improved, the cleaning direction of the cleaning assembly is flexibly changed, and the cleaning efficiency is improved. The universality and applicability of the device are improved, and the labor cost is reduced.

The utility model relates to the technical field of pipeline cleaning equipment, and particularly discloses an adjustable pipeline cleaning robot which comprises a robot body. An air cylinder is installed on one side of the robot body, one side of the air cylinder is connected with a hydraulic rod, a push block is fixed to one end of the hydraulic rod, a plurality of through grooves are formed in the robot body, fixing plates are arranged in the through grooves and fixedly connected with the interior of the robot body, and sliding rods are slidably connected to the fixing plates. A driving mechanism is fixed at one end of the sliding rod, and a plurality of rollers are arranged on the driving mechanism; an electric rotating shaft is connected to one end of the robot body, a rotating head is fixed to one end of the electric rotating shaft, a plurality of connecting plates are fixed to the side face of the rotating head, a supporting rod is rotationally connected to one end of each connecting plate, a cleaning head is fixed to one end of each supporting rod, and a plurality of electric telescopic rods are installed on the side face of the rotating head. One end of the electric telescopic rod is connected with the supporting rod in a sliding mode.

The invention relates to the technical field of heat exchangers, in particular to a plate heat exchanger cleaning system, a plate heat exchanger and a cleaning method. The fluid monitoring devices are installed at an inlet and an outlet of the plate heat exchanger respectively, connected with the control device and used for monitoring fluid data of the inlet and the outlet of the plate heat exchanger and transmitting the data to the control device. The high-pressure cleaning device is arranged between plate channels of the plate heat exchanger, is connected with the control device and is used for acquiring an instruction of the control device and cleaning the plate channels of the plate heat exchanger; the control device is used for receiving the fluid data of the fluid monitoring device and generating a cleaning instruction to the high-pressure cleaning device. Real-time monitoring and a response mechanism are combined, the fluid monitoring device, the high-pressure cleaning device and the control device are combined for control, the self-cleaning function of the plate heat exchanger is achieved, and the problems that an existing plate heat exchanger is difficult to clean and low in efficiency are solved.

The invention provides a concentration analyzer automatic cleaning system for an explosion-proof area and a control method.The concentration analyzer automatic cleaning system comprises a brush cleaning unit, a high-pressure water cleaning unit, an ultrasonic cleaning unit, a cleaning pollution judging unit and a data interaction interface, and a brush assembly arranged in the brush cleaning unit is installed on one side of an optical window of a refractometer; a brush assembly is arranged in the window to ensure that the brush covers the surface of the window, a driving unit of the brush assembly performs data interaction with the data interaction interface, a plurality of parameters are built in the driving unit, the driving unit controls the movement speed and driving pressure of the brush in the brush assembly, and adjustment is performed by receiving a control instruction of the data interaction interface; a high-pressure pump, nozzles and a connecting pipeline are arranged in the high-pressure water cleaning unit, the nozzles are arranged around an optical window of the refractometer and connected with the high-pressure pump through the connecting pipeline, a control unit is arranged on the high-pressure pump, and water pump pressure parameters and time interval parameters are preset in the control unit.

The invention relates to the technical field of ultrasonic cleaning, in particular to ultrasonic rapid cleaning equipment for wire rods, which comprises an ultrasonic cleaning assembly, an ultrasonic cleaning device, an ultrasonic cleaning device, an ultrasonic cleaning device, an ultrasonic cleaning device, an ultrasonic cleaning device and a control device, and is characterized in that the ultrasonic cleaning device comprises a cleaning tank body, a wire rod arranged in the cleaning tank body and an ultrasonic cleaning device; the ultrasonic cleaner is used for generating a cavitation reaction on the cleaning liquid in the cleaning tank body so as to clean dirt on the wire rod; the filtering and cleaning assembly comprises a cleaning box arranged on the outer side of the cleaning tank body and a segmented filtering mechanism arranged in the cleaning box and used for conducting segmented filtering on the cleaning liquid. The wire rod cleaning device has the beneficial effects that the ultrasonic cleaning technology and the precision filtering technology are combined, dirt on the surface of a wire rod is physically impacted through cavitation reaction generated by ultrasonic waves, deep cleaning is achieved, meanwhile, an efficient filtering system is introduced, the cleanliness and recycling of cleaning liquid are guaranteed, and the cleaning efficiency and quality are improved.

The invention provides a tissue culture bottle interior washing control method and device and a readable storage medium. The device comprises an input track, a photoelectric sensor, a bottle shifting mechanism, a turnover mechanism and the like. The input track guides bottles into the turnover mechanism, the bottle shifting mechanism drives the bottles according to the design, a plurality of cleaning tracks are arranged on the circumference of the turnover mechanism for switching operation, a nozzle of the water injection mechanism and a water level sensor are accurately matched for water injection monitoring, and efficient cleaning of the tissue culture bottles is cooperatively achieved. According to the control method, through multiple processes of detection starting, feeding, water injection, stirring and spin-drying, station switching, secondary water injection and circulating propelling, all links are intelligently regulated and controlled according to feedback of the sensors, and the bottle cleaning quality and efficiency are guaranteed. The electronic device runs a memory program through the processor, the storage medium stores program codes, a carrier is provided for implementation of the control method, tissue culture bottle cleaning automation and intellectualization are promoted, the industrial clean production level is improved, cost is reduced, efficiency is improved, and remarkable practical value and wide application prospects are achieved.

The invention discloses a chemical barrel cleaning device for chemical production, and relates to the technical field of chemical equipment cleaning, the chemical barrel cleaning device comprises a base, a placing plate is fixedly mounted at the top of the base, a barrel body is arranged at the top of the placing plate, and the chemical barrel cleaning device further comprises a cleaning assembly arranged on one side of the top of the placing plate and comprising a vertical plate and a driving assembly; the vertical plates are symmetrically arranged on the other side of the top of the placing plate, the drying assemblies are arranged on the side, away from the vertical plates, of the top of the placing plate, the vertical plates are fixedly installed on one side of the top of the placing plate, electric push rods are fixedly installed on one sides of the vertical plates, connecting frames are fixedly installed at the movable ends of the electric push rods, and guide rods are symmetrically installed on one sides of the connecting frames; according to the chemical barrel cleaning device, when a chemical barrel is cleaned, the interior and the exterior of the chemical barrel can be synchronously cleaned, cleaning dead corners are avoided in the cleaning process, the chemical barrel can be limited, the chemical barrel is prevented from moving, and the cleaning quality of the chemical barrel is improved.

The invention discloses a plastic product cleaning device and a drying system, and relates to the technical field of plastic recycling and cleaning, the plastic product cleaning device comprises a cleaning pool body, stirring shafts are symmetrically and rotatably connected between the inner walls of the cleaning pool body, the two ends of each stirring shaft penetrate through the cleaning pool body, and the plastic product cleaning device further comprises a stirring and stirring mechanism, a circulating filtering mechanism and a filtering and replacing mechanism; the stirring and stirring mechanism and the circulating filtering mechanism are driven by a stirring shaft, when the circulating filtering mechanism is used and cleaning liquid penetrates through a T-shaped pipe and passes through a filtering disc, the circulating cleaning liquid can be filtered through blocking of the filtering disc, and impurity particles floating on the surface of the cleaning liquid can be filtered through the filtering disc; the situation that floating impurities are possibly attached to the surface of the plastic being cleaned again is avoided, meanwhile, the saturation speed of the cleaning liquid is reduced, and therefore the replacement frequency of the cleaning liquid is reduced, the cost is saved, the cleaning work efficiency is improved, and the adaptability during cleaning liquid extraction is improved.

The invention belongs to the technical field of protein mixing, and particularly relates to a mixing device for producing drawing protein and a mixing method thereof.The mixing device comprises a shell assembly, a stirring assembly is arranged in the shell assembly, and a plurality of mixing assemblies are evenly arranged in the stirring assembly; the shell assembly comprises a shell, and a mixing cavity is formed in the shell; the stirring assembly comprises a rotating cylinder, an inner groove is formed in one side of the rotating cylinder, a liquid inlet pipe is arranged in the inner groove, and a plurality of vertical rods are uniformly arranged on the outer surface of the rotating cylinder; the mixing assembly comprises a fixed frame, a movable groove is formed in one side of the fixed frame, and an elastic movable plate is movably connected to the interior of the movable groove in a sealed mode; the mixing device is high in mixing efficiency, good in mixing effect, higher in adaptability, higher in stability, simpler to operate and suitable for large-scale production operation, meets the requirement for efficient production of the drawing protein, and ensures the component quality of the subsequent drawing protein.

The utility model belongs to the technical field of 3D printing, and discloses a photocuring 3D printing piece resin separation device which comprises an equipment body, the equipment body is provided with an upper cover, the inner wall of the upper cover is provided with a plurality of air nozzles, the air nozzles blow high-pressure air to a resin model in the equipment body, and the interior of the equipment body is kept in a constant-temperature state through a temperature controller. According to the utility model, in the production environment of large-batch SLA equipment, the printed model with the support can be directly transferred into the separating device, so that the flowability of the resin is better, the resin on the finished product can be conveniently blown to the lower layer of the equipment through high-pressure gas or the resin in the gap between the surface of the finished product and the support can be quickly separated; the SLA equipment continues to print the next batch of models, the production efficiency is effectively improved, meanwhile, when the models are cleaned, the soaking and washing time is shortened, the use amount of cleaning agents is reduced, the cleaning quality is improved, energy is saved, environmental pollution is reduced, and the labor intensity of engineers is reduced.

The invention discloses a cleaning device and method for an MBR curtain type membrane. The cleaning device comprises a cleaning support, a first driving mechanism for driving the cleaning support to ascend and descend, a second driving mechanism for driving the cleaning support to horizontally move left and right, and a third driving mechanism for driving the cleaning support to horizontally move front and back. The cleaning bracket comprises a cleaning plate and a connecting seat which are oppositely arranged, a row of air nozzles are arranged in the middle of the cleaning plate, and inflatable airbags are arranged on the upper and lower sides of the air nozzles; the second driving mechanism drives the cleaning support to extend into the MBR curtain type membrane, the two cleaning plates are arranged on the two sides of the MBR curtain type membrane respectively, the inflation air bag is clamped on the MBR curtain type membrane, and the air nozzle sprays high-pressure air flow towards the MBR curtain type membrane. Membrane filaments of an MBR curtain type membrane are clamped through the inflatable air bag, dirt on the membrane filaments is washed through high-pressure airflow, it can be guaranteed that no dead angle exists in washing, the short and small brush layer is arranged on the surface of the inflatable air bag, the loose dirt after washing is brushed away, and the membrane filament washing efficiency and washing quality are further improved.