42results about How to "Reduce processing load" patented technology

The present application relates to coke oven operation control technical field, especially to a kind of applied to electric heating coke oven expansion pressure detection method, comprising: based on the coal material state change in the historical coking cycle of electric heating coke oven division coking stage, and set reference collection frequency for each coking stage;For each coking stage, based on reference collection frequency, real-time data acquisition is carried out, and expansion pressure detection data are obtained;Expansion pressure detection data are calculated for pressure anomaly, and expansion pressure change rate and expansion pressure distribution characteristics are obtained;And according to this, reference collection frequency is revised, and the dynamic collection frequency corresponding to the coking stage is obtained;In response to at least one of expansion pressure detection data, change rate, distribution characteristics and dynamic collection frequency exceeds corresponding preset warning threshold, expansion pressure detection alarm information is generated.It can make collection frequency dynamic adjustment with coal material expansion characteristics, ensure the timeliness of pressure peak capture, reduce redundant data in stable stage.

The application discloses an event reporting method, a setting device, a target device and a system based on MCTP, and the method comprises the following steps: the setting device sends a setting event message with the MCTP message type code being 0x77 to the target device, the message at least containing an event label, a data length and an event condition described by a formatted string key-value pair; the target device receives and stores the event condition; when the event condition is met, the target device actively sends a reporting event message with the code being 0x77 to the setting device. By using the event notification mechanism, the setting device does not need to poll frequently, the monitoring condition is configured on the target device by one time setting, the target device actively reports when the condition is met, repeated information transmission is avoided, the MCTP bus communication flow is greatly reduced, and the system load is reduced; meanwhile, the key information and the change information can be sent in real time, the information updating delay problem caused by reducing the polling frequency is solved, and the balance between the system load and the real-time response is realized.

This invention relates to the field of wastewater treatment technology, and more particularly to a membrane-based co-concentration and depletion process for treating concentrated wastewater. The process includes: continuously acquiring scaling characteristic parameters of nanofiltration concentrate and real-time water quality of saline raw water; determining the salt load distribution of the membrane system and the scaling risk of the current nanofiltration concentrate recirculation parameters based on the aforementioned parameters and the operating parameters of each membrane unit; adjusting the parameters for membrane product stream reuse based on the salt load distribution and scaling risk; continuously monitoring the water quality of the permeate from each unit and determining the reuse level, and accordingly performing tiered allocation of membrane product streams; and continuously adjusting the allocation path and distribution ratio of each membrane product stream reuse based on real-time changes in the salt load distribution, scaling risk, and reuse level after tiered allocation. This invention replaces fixed-ratio reuse with dynamic closed-loop control, improving system recovery rate while controlling membrane scaling risk and reducing the load on subsequent concentration treatment.

The present disclosure provides an information processing method, device, electronic equipment and computer readable storage medium, the method comprising: displaying a current control picture of a first virtual character in a first graphical user interface; obtaining a spatial correlation parameter between the first virtual character and a second virtual character, and a target situation parameter of a target virtual object within a perception range of the second virtual character; in the case that the spatial correlation parameter meets a preset correlation condition and the target situation parameter meets a preset situation condition, displaying a direction indicator corresponding to the target virtual object in an edge region of the first graphical user interface, wherein the display position of the direction indicator in the edge region is associated with the direction of the target virtual object relative to the first virtual character in a virtual scene.

The application provides a ketoreductase mutant and application thereof in synthesis of a key chiral intermediate of tigogaral, and provides a ketoreductase mutant with an amino acid sequence as shown in SEQ ID NO: 4, 6, 8, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40 or 42. The ketoreductase mutant has higher carbonyl catalytic activity and chiral selectivity than a wild type, and is used for preparation of a key intermediate R-5,7-difluorobenzodihydropyran-4-ol of tigogaral.

The application relates to a switching control method and system of a wireless earphone and the wireless earphone. The wireless earphone comprises an off-ear microphone, a transparent transmission module and an active noise reduction module. The switching control method comprises the following steps: acquiring an off-ear audio signal collected by the off-ear microphone; performing keyword recognition and / or speaker identity recognition on voice content in the off-ear audio signal; and based on the recognition result, enabling the wireless earphone to switch to turn on the transparent transmission module or the active noise reduction module. Through the switching control method, when a user wears an earphone with an active noise reduction function, the user can not miss useful information such as greetings from others and speeches associated with the user around the user, thereby improving the earphone wearing experience of the user.

The application relates to a high-speed small target extraction method using an infrared event stream, which obtains infrared event stream information by processing adjacent frames of images acquired by a high-frame-frequency infrared camera, and detects high-speed moving target information in the infrared event stream information by using the characteristic that the infrared event stream information is sensitive to moving targets. The original infrared images are subjected to frame extraction processing, the target position in the original image frame is located by using the detected moving target information, local target characteristics are extracted for processing, and the target is confirmed and recognized. The method avoids the problem that the calculation complexity is high when target detection is performed on the original high-frame-frequency infrared images, uses the obtained event frame image which only contains the moving target information of the coefficient, removes a large amount of redundant useless background and static information, reduces the calculation amount, improves the detection sensitivity of high-speed infrared moving small targets, simultaneously reduces the energy consumption of the system, and can be widely applied to infrared detection systems with limited processing resources.

The invention provides a method and equipment for quickly responding to a protocol message. In the method, network equipment searches a matched quick response strategy table item in a quick response strategy table of a forwarding layer based on a destination address, a message type and field content of a received protocol message; based on each swap profile of a response configuration table item of the quick response strategy table item, performing a swap operation on data of a field pair by using a corresponding field in the protocol message; on the basis of each edit configuration item edit profile of the response configuration table item, writing a corresponding to-be-edited field in the protocol message into specified data content to generate a quick response message of the protocol message; and sending the quick response message through the ingress port of the protocol message.

The application discloses a kind of textile fabric printing and dyeing wastewater dynamic multistage depth processing system, and the application relates to wastewater treatment technical field, including reaction tank and control module, the sidewall of the reaction tank is provided with aeration assembly, the aeration assembly includes several vice gas pipes arranged in the lower side of reaction tank interior, several aeration holes are formed in the vice gas pipe for gas supply to reaction tank interior, the upper side of the reaction tank is provided with partition assembly, the partition assembly includes partition plate, the partition plate is used to partition the water body in reaction tank, the partition plate can be moved and lifted in the reaction tank, and the directional transfer of water body on both sides of the partition is realized by water pump, so that the effective reaction zone volume of the reaction tank can be dynamically reconstructed according to the actual water inflow, the water body is concentrated and the aeration assembly in the waterless area is closed under small water condition, so as to improve the effective utilization rate of unit aeration gas, and has the advantages of dynamic adjustment of effective reaction process and overall treatment efficiency.

The invention relates to a cyclic preparation method of a spirolactone key material, and belongs to the technical field of medicines. According to the method, resource utilization is carried out on a byproduct compound 2 generated in the production process of a spirolactone intermediate 1, and the byproduct compound 2 is converted into a spirolactone key material compound 1 under the acidic condition. The reaction is carried out in an organic solvent or an aqueous medium, the acidic aqueous solution is selected from hydrochloric acid, sulfuric acid, trifluoroacetic acid, acetic acid, nitric acid or phosphoric acid, the concentration range is 0.1-6 mol / L, the reaction temperature is 0-100 DEG C, the reaction time is 0.5-96 hours, and the feeding molar ratio of the compound 2 to the acid is 1: 0.5-1: 10. The organic solvent can be selected from ethers, alcohols, esters or haloalkanes. The obtained compound 1 can be used as a raw material for preparing spirolactone, and a final product is obtained through an oxygen bridge reaction, an esterification reaction, a decarboxylation reaction, an etherification reaction, a dehydrogenation reaction and a thioation reaction. The method provided by the invention realizes cyclic utilization of production byproducts, improves the utilization rate of raw materials, reduces the production cost, reduces waste discharge, and has a good industrial application prospect.

The application discloses a non-structural geological text extraction method and processing system, device and storage medium, and comprises the following steps: defining a prompt list file; sequentially cutting a geological text into multiple content processing blocks; expanding the content processing blocks under the semantic constraint of the prompt words in the prompt list file by using an artificial intelligence model, and then performing matching extraction on each content processing block to obtain data results; performing a reflection iteration extraction step, expanding the content processing blocks under the semantic constraint of the prompt words in the prompt list file by using the artificial intelligence model, and then matching and extracting incremental data in each content processing block based on the extracted data results, adding the incremental data to the extracted data results to update the extracted incremental data; cyclically performing the reflection iteration extraction step until an iteration termination condition is met; performing standard word normalization processing on the extracted data results to form standardized data; and storing the standardized data; and the design improves the extraction accuracy, reduces the processing load, and reduces the labor and time costs.

Embodiments of the present application provide an anti-cheating method and device, a server and a readable storage medium, relating to the technical field of Internet, the method is applied to a server in communication connection with a plurality of clients, the method comprises: for each client, based on the related information of the account logged in the client, scoring the credibility of each client to obtain the scoring result of each client. Based on the scoring result of each client, at least one client is determined from each client as a verification client, at least one verification client is controlled to perform cheating detection on each client according to the set rule to obtain the detection result, and anti-cheating processing is performed according to the detection result. Thus, the anti-cheating processing is conveniently and reliably completed, and the optimization of the anti-cheating scheme is realized.

This application provides a system for the co-production of ethanol and hexanoic acid through syngas fermentation, belonging to the field of syngas fermentation. The system includes: a primary reactor through which feed gas is introduced; a microbial cell separation device, the inlet of which is connected to the outlet of the primary bioreactor; a distillation device, the inlet of which is connected to the clear liquid outlet of the microbial cell separation device; and a secondary reactor, the inlet of which is connected to the residual distillate outlet of the distillation device. This system enables primary fermentation to produce metabolites such as ethanol and acetic acid. After ethanol is extracted by distillation, acetic acid is used as a substrate in the secondary fermentation system to produce hexanoic acid. Therefore, this system avoids the acetic acid produced during primary fermentation from entering the downstream wastewater system, reducing the wastewater treatment load, and simultaneously converting low-value products into high-value products, thus improving economic efficiency.

This invention discloses a method and system for monitoring and maintaining tower operations, belonging to the field of tower operation and maintenance monitoring. The method includes the following steps: S1: basic monitoring data acquisition; S2: edge-side data cleaning and initial screening; S3: global data spatiotemporal standardization; S4: cross-modal feature fusion and defect identification; S5: result integration and application. By constructing a multimodal perception network including a lidar sensor, a high-definition industrial camera, and an inertial measurement unit, the sensor deployment location and time-triggered synchronization protocol are clearly defined, and geometric, texture, attitude, and environmental data are collected synchronously to achieve comprehensive multi-dimensional data coverage. Through global data spatiotemporal standardization processing, a global coordinate system is established with the tower bottom as the origin. By retrieving historical operation and maintenance archives from the cloud, operation and maintenance strategies are generated based on a similarity threshold, and the current monitoring data, identification results, and strategies are written back to the historical archives to update the tower health status database.

The utility model discloses a kind of cleaning devices for agricultural product processing, including shell, conveyer belt and spray body, conveyer belt is arranged in shell, spray body is fixedly connected with shell, shell is equipped with bubble cleaning device, water recovery device and vibration drying device, the bubble cleaning device includes air pump, gas supply pipe, shell, lattice and filter screen, air pump is fixedly connected with shell and is connected with shell by gas supply pipe, shell is equipped with lattice and filter screen, lattice and filter screen exist gap, shell is fixedly connected with shell, the water recovery device includes drain, water collecting tank, filter box, water pump and connecting pipe, the drain, water collecting tank and filter box are all fixedly connected with shell, connecting pipe is fixedly connected with water pump and spray body respectively, the vibration drying device includes drying device and vibration device and is all fixedly connected with shell, the utility model solves the problem of traditional agricultural product processing cleaning device in cleaning efficiency, water resource utilization and product dryness.

The utility model belongs to the field of chemical technology, especially relates to a flexible coking device reaction system. Including coking line, steam line and dry gas line, steam line is linked with coking line, steam line is used for with steam is passed into to coking line. Dry gas line is linked with steam line, and dry gas line is used for with dry gas is passed into to steam line. Steam of hot coke line is replaced with dry gas, reduces the consumption of steam, reduces the subsequent water treatment load, increases the dry gas amount of absorption stable system, reduces the anti -fly dynamic of air compressor, reduces the air compressor degradation supplement flow, thereby reduces the air compressor load, reduces the use amount of medium pressure steam, thereby reduces the device energy consumption. Among them, the dry gas line can reduce 2t / h steam consumption after increasing, reduces the steam consumption. The dry gas line reduces the air compressor anti -fly dynamic about 2000Nm 3 / h after increasing, correspondingly reduces the steam consumption, thereby reduces the device energy consumption as a whole.

The invention discloses a drainage structure for a motorcycle production workshop, and relates to the technical field of drainage equipment, and the drainage structure is technically characterized by comprising a drainage cover frame, connecting blocks are fixedly mounted at the left end and the right end of the drainage cover frame respectively, a collecting box is fixedly mounted at the lower ends of the connecting blocks, and the upper end of the collecting box is in closed contact with the bottom of the drainage cover frame; and rotating blocks are rotationally mounted at the two ends of the interior of the connecting block correspondingly, and turning covers are fixedly mounted on the side faces of the rotating blocks. The device has the technical effects that wastewater forms a multi-stage baffling path through the W-shaped inner cavity and the partition plates at the two ends, and large-particle solid impurities are precipitated in the first-stage sedimentation area and are prevented from entering a pipeline to cause blockage; meanwhile, oil substances are blocked step by step in the baffling process and float on the upper layer of each subarea by utilizing the oil-water density difference, so that oil-water separation and subarea temporary storage are realized, oily wastewater entering a pipe network is reduced, the oil dirt accumulation risk of a pipeline is reduced, and the subsequent sewage treatment load is reduced.

The utility model relates to the technical field of biological deodorization, and discloses a box type biological deodorization device which comprises a box body and a water tank, the middle of the box body is fixedly connected with an air outlet pipe and an air inlet pipeline, a filtering assembly is installed outside the box body, a circulating assembly is installed inside the box body, and the circulating assembly is connected with the water tank. A second water storage layer and a first water storage layer are arranged in the box body. The filtering assembly comprises a shell, the shell is fixedly connected to the outer side of the box body, first filtering cotton is fixedly connected to the interior of the shell, second filtering cotton is fixedly connected to the exterior of the first filtering cotton, the circulating assembly comprises a circulating pump, and the circulating pump is fixedly connected to the top of the water tank. According to the utility model, large-particle impurities can be intercepted through the filter cotton I, and the filter cotton II adsorbs small particles or part of peculiar smell substances through finer pores and pre-filters part of solid pollutants in gas, so that the treatment load of a subsequent biological filter bed is reduced.

The application discloses a kind of semiconductor grade ultra-pure coal quality activated carbon lattice impurity deep removal preparation methods, belong to activated carbon technical field.First, high-quality anthracite is pretreated to obtain pretreated coal powder, while alkali magnesium carbonate powder and dispersant are dispersed in solvent to obtain expansion agent slurry, then the pretreated coal powder and expansion agent slurry are mixed, dried and carbonized to obtain carbon-expansion agent composite, after adding conductive agent, binder and solvent are mixed and coated on metal mesh, dried and heat treated to obtain composite anode, the composite anode, high-purity graphite rod and eutectic carbonate are loaded into electrolytic cell, after activation, pulse current is added, after ending, the composite anode is taken out, washed and impurities are removed, dried and purified to obtain semiconductor grade ultra-pure coal quality activated carbon.The removal method provided by the application can reduce the ash content of activated carbon to about 1 ppm, control the total amount of metal impurities to the order of <100 ppb, and at the same time maintain the integrity of the carbon skeleton pore structure and high specific surface area.

This invention relates to a chip separation device for CNC machine tools and the CNC machine tool itself. The separation device includes a frame, a guide channel mounted on the frame, multiple magnetic suction components, a filter component, and a recovery device. The guide channel is inclined to convey a mixture of chips and coolant collected by the machine tool to the filter component. Multiple magnetic suction components are spaced apart along the extension direction of the guide channel. Each magnetic suction component can move independently into the guide channel to magnetically attract the chips in the mixture and can be removed from the guide channel to release the magnetic attraction. The filter component filters out the coolant from the mixture output from the guide channel and separately conveys the coolant and the filtered chips to the recovery device for recycling. This invention removes chips more thoroughly and efficiently. Furthermore, by initially separating the chips with magnetic suction components and then filtering them with the filter component, the processing load on the filter component is reduced, the equipment size is reduced, and the equipment is more conducive to miniaturization.

The application discloses a basic separation unit and an on-site oil-water separation device using the same. Each basic separation unit is suitable for oil-water separation in oil fields and / or refineries by modular assembly. The unit is used as a gravity settling module and comprises a tank body provided with a gas outlet at the top and a sand outlet at the bottom. A liquid inlet is arranged on the upper part of the side wall of the tank body, and a water outlet is arranged on the lower part of the side wall. An oil outlet is arranged above the liquid inlet. A sensor is arranged at a height between the liquid inlet and the oil outlet in the tank body, and is used for sensing whether the oil phase to be flowed out in the oil-water mixture at the height of the sensor reaches a preset value. A connecting inclined pipe is in communication with the water outlet at one end and in communication with the liquid inlet of the next basic separation unit at the other end. The modular on-site oil-water separation device can be modularly assembled according to the properties of oil-water in the field, can not only separate a large amount of oil-water continuously, but also can effectively reduce the floor area of the equipment.

The utility model discloses a precious metal recovery device for wafer wet etching wastewater, which comprises an electroplating deposition tank comprising an anode and a cathode, the cathode is connected with a stainless steel plate for depositing metal ions, the anode is connected with a wafer to be etched and dissolved, and a liquid supplementing pipe is communicated to the electroplating deposition tank; the conveying line is used for conveying the metal material deposited on the stainless steel plate, and a heating device used for drying the metal material is arranged on the conveying line; the electrolytic refining tank is arranged at one end of the conveying line; the rinsing tank is arranged on one side of the electrolytic refining tank; and the high-temperature refining furnace is arranged on one side of the rinsing bath. Compared with the prior art, the utility model solves the problem of high treatment cost of wafer electroplating wastewater and wet etching wastewater.

The invention provides a video stream receiving method for each network node in a local area network. The video stream receiving method comprises the following steps: S1, receiving an H.264 / H.265 video stream from a sending end in a subpackage manner through an RTSP (Real Time Streaming Protocol); s2, decoding the H.264 / H.265 video stream into a format suitable for screen display; s3, performing clipping and zooming processing on the video stream; and S4, flexibly controlling the display content of the display unit according to the relative position of the LED screen. According to the method, through RTSP protocol transmission, the content displayed by each display unit is more synchronous; an H.264 / H.265 video stream is processed, so that the processing load of a CPU (Central Processing Unit) is reduced; the video stream is integrally received and locally displayed, so that the flexible control of the display unit on the display content area is improved, and a more flexible network topology structure design is allowed.

An image forming apparatus includes: a control device; and a relay device configured to relay communication between the control device and an external device. The relay device includes: a receiving unit configured to receive from the external device a request to confirm the status of the control device; a confirmation unit configured to confirm the status of the control device; and a holding unit configured to hold the status of the control device directly confirmed by the confirmation unit. The confirmation unit is configured to: directly confirm the status of the control device at a timing based on the status of the relay device and the timing based on the receipt of the request by the receiving unit; and confirm the status of the control device at a timing based on the status of the relay device and the timing based on the receipt of the request by the receiving unit, referring to the status of the control device held by the holding unit.

This invention provides a frequency-to-analog safety barrier, comprising a voltage conversion circuit, a transformer coil drive circuit, a transformer, a first AC voltage rectification and filtering circuit, a frequency signal processing circuit, a NAMUR signal processing circuit, an NPNPNP signal processing circuit, a frequency processing circuit, an MCU control circuit, a TTL output interface, an isolation chip, a square wave processing circuit, a filtering circuit, a DC output circuit, and an alarm relay. The voltage conversion circuit is connected to the transformer via the transformer coil drive circuit. The transformer supplies power to the hazardous and safe zones via the first AC voltage rectification and filtering circuit. Multiple intrinsically safe terminals in the hazardous zone are connected to the frequency processing circuit via three signal processing circuits. The frequency processing circuit outputs to the MCU control circuit. The MCU output sequentially passes through the TTL interface, the isolation chip, the square wave processing circuit, and the filtering circuit to the DC output circuit. This invention achieves frequency signal to analog quantity conversion and safety isolation, increasing system stability.

The utility model discloses a dewatering screen which comprises a machine frame, a swirler, a vibrating screen, a flushing pipeline and a guide hopper. The cyclone comprises a feed port, an overflow port and an underflow port; the underflow port is arranged above the vibrating screen; the guide hopper is arranged below the vibrating screen; the washing pipeline is used for spraying water to dilute and wash the vibrating screen; and the vibrating screen is fixed on the rack through a plurality of elastic connecting pieces so as to filter liquid containing large impurities and enable separated slurry to fall into the guide hopper. According to the dewatering screen provided by the utility model, liquid containing large / small impurities is shunted through pre-grading treatment of the hydrocyclone, so that the liquid to be treated is prevented from directly impacting the screen, the treatment load of the vibrating screen is reduced, and meanwhile, the large particle treatment efficiency is improved through directional discharge of the bottom flow port; the elastic connecting piece is matched with a vibration mode to improve the amplitude uniformity of the screen; the multi-angle spraying of the flushing pipeline is matched with the elastic connection design of the vibrating screen, so that the mesh blocking rate is reduced.

An object detection apparatus, object detection method, and storage medium are provided that can maintain high detection accuracy while reducing processing load. The object detection apparatus includes: an acquisition unit that acquires an image captured during an image capture process; a low-resolution image generation unit that generates a low-resolution image that reduces the image quality of the captured image; a definition unit that defines one or more partial region groups, each of which is defined by cutting out multiple partial regions from the low-resolution image; and an extraction unit that, for each of the partial regions included in the one or more partial region groups, derives a summary value obtained by summarizing the differences in feature quantities between the summarizing values ​​and those of surrounding partial regions, and extracts a region of interest based on the summary value.

The application relates to the technical field of plastic processing equipment, and discloses an environment-friendly plastic granulator for plastic processing, which comprises a bottom box, a treatment barrel for dehumidifying and processing recycled plastics is arranged at the top of the bottom box, a granulation main machine box is arranged on one side of the treatment barrel, and the recycled plastics after multiple treatments in the treatment barrel are subjected to granulation processing treatment; and a preliminary treatment mechanism is used for preliminarily dehumidifying and processing the recycled plastic raw materials after a cleaning process. By increasing and arranging an auxiliary treatment mechanism, the mechanism can not only replace the wet steam in the material pores by dry nitrogen during the pulse drying process, strengthen the removal effect of the internal pore water of thick-wall materials, and improve the defect that the outside is dry and the inside is wet in the traditional drying process, but also remove the combined water in the intermolecular gap of the melt by the nitrogen gas stripping effect during the melt granulation stage, further reduce the hydrolysis reaction probability in the melt state, and reduce the internal bubble defects of the melt.

This invention relates to the field of wastewater treatment technology, and in particular to a double-layer limiting plastic pin cleaning wastewater treatment tool, including a wastewater cylinder and a starting component for treating double-layer limiting plastic pin cleaning wastewater on a support block. Through the arrangement of the starting component, filtration component, and concentrating component, the bearing bar and bearing rod drive the scraper at the bottom of the lifting column to reciprocate and scrape along the curved surface of the irregular platform. The bearing plate continuously impacts and touches the inner wall of the cylinder, generating high-frequency vibration. The scraping and vibration work together to clean the plastic impurities adhering to the surface and pores of the irregular platform mesh in real time. Addressing the electrostatic adsorption effect generated by the friction between the release agent film on the surface of the plastic debris and the water flow, this dual action prevents plastic impurities from embedding and jamming the filter pores, avoiding the core problems of easy filter layer clogging, continuous decline in flow efficiency, and excessive fluctuations in suspended solids in the effluent. It maintains a stable effective flow area on the irregular platform filter surface and reduces the frequency of filter layer disassembly and replacement.