51results about How to "Guaranteed recovery effect" patented technology

The invention belongs to the technical field of data detection, and particularly relates to an efficient data anomaly automatic detection and alarm system. The detection and alarm system comprises a sensor and data acquisition device, a data processing and analysis module, an alarm module, a monitoring center and visual interface, a communication and network module, a storage and backup module, an intelligent decision support module and a user feedback and adjustment module. According to the system, data can be monitored and analyzed in real time, abnormity can be quickly found, an alarm is given, manual monitoring requirements are reduced, data misjudgment is avoided, data accuracy is ensured through data cleaning and processing, an intelligent decision support module provides optimization suggestions based on AI, and a user can adjust rules to adapt to requirements. The system has the functions of data processing, anomaly recognition and trend prediction, the monitoring center visually displays the state, the storage and backup module ensures long-term storage of data, the automatic mechanism improves the response speed and the operation benefits, and the adaptability is high.

The invention relates to the field of polytetrafluoroethylene particle recovery, in particular to a polytetrafluoroethylene particle recovery device. A treatment box is installed on the upper portion of a machine body, the interior of the treatment box is connected with a discharging pipe through a guide channel, the discharging pipe is installed in the treatment box arranged on one side of the machine body, and a guide slope is arranged at the bottom end of the treatment box; a partition plate and a separation screen are installed on one side of the upper portion of the guide slope, a recycling roller mechanism is arranged on one side of the upper portion of the separation screen, and a discharging port is formed in the position, away from the lower portion of the separation screen, of the lower portion of the separation screen. According to the polytetrafluoroethylene particle cleaning device, polytetrafluoroethylene particles enter the treatment box to be cleaned after being primarily processed and crushed, waste particles are screened through a separation screen and an air nozzle during cleaning, the particles float to the top and are fished and recycled through a recycling roller mechanism, and a multi-stage screen and a spiral conveying mechanism are arranged in the recycling roller mechanism; particles can be effectively classified, screened and conveyed, the recycling effect of the material particles is guaranteed, impurity doping can be avoided, and the production quality is improved.

The invention provides a method suitable for soil improvement of a waste dump in a high and cold grassland mining area, and belongs to the technical field of ecological environment soil improvement. The method suitable for soil improvement of the waste dump in the high and cold grassland mining area comprises the following steps that 1, an ecological four-dimensional fertilizer is selected as a base fertilizer, fertilization is conducted in the middle ten days of May, and then rotary tillage and irrigation are conducted; 2, after irrigation is completed, soil preparation is carried out, ecological bags are sown, and then irrigation is carried out; 3, when the plants grow to the tillering stage, two-dimensional fertilizer is applied for topdressing, and irrigation is conducted immediately after the two-dimensional fertilizer is applied; topdressing is conducted when the plants grow to the initial flowering stage in the next year; topdressing is carried out for 3 years. According to the method, a series of technical means such as application of the ecological four-dimensional pesticide fertilizer, planting of the ecological bags, topdressing and maintenance are adopted, and the purposes of improving the physicochemical properties of the soil of the waste dump in the high and cold grassland mining area and improving the plant habitat condition are achieved.

The invention relates to the related technical field of power plant flue gas treatment, in particular to power plant flue gas dust removal equipment which comprises a dust removal tank, an exhaust cavity and a gas inlet cavity are formed in the upper side and the lower side of an inner cavity of the dust removal tank correspondingly, and an exhaust pipe connected with the exhaust cavity and a gas inlet pipe connected with the gas inlet cavity are fixedly installed on the outer wall of the dust removal tank; a plurality of air guide holes are formed in the lower end of the exhaust cavity at equal intervals, a filter screen is arranged in the exhaust cavity, the lower end of the filter screen is attached to the upper ends of the air guide holes, an adjusting cavity is formed in the lower side of the air inlet cavity, a driving motor is fixedly installed in the adjusting cavity, and a driven gear is fixedly installed on the lower side of the rotating disc. And a driving gear engaged with the driven gear is fixedly mounted at the outer end of the driving motor through an output shaft of the driving motor. According to the flue gas dust removal equipment for the power plant, dust in the filter screen can be cleaned, blockage caused by the dust in the filter screen is avoided, and the flue gas treatment effect of the filter screen is guaranteed.

The utility model relates to the technical field of waste metal, and discloses waste metal multistage sorting and recycling equipment which comprises a cleaning frame, a positioning box is fixedly connected to the surface of the front side of the cleaning frame, a U-shaped limiting frame is fixedly connected to the lower surface of the cleaning frame, and a plurality of supporting frames are fixedly connected to the outer surface of the cleaning frame. A cleaning frame is arranged on the supporting frame, a water collecting frame is arranged on the supporting frame, a cleaning mechanism is arranged on the cleaning frame, a discharging mechanism is arranged on the water collecting frame, the cleaning mechanism comprises two fixed water pipes, and the two fixed water pipes are fixedly connected between the inner walls of the front side and the rear side of the cleaning frame. Waste metal rolls and turns over in the cleaning net basket, so that the waste metal can be cleaned more comprehensively and more thoroughly, water sources are saved, the follow-up recycling effect and quality of the waste metal are guaranteed, and the practicability of the recycling equipment is improved.

The application discloses a data processing method and device, a storage medium and an electronic device. It relates to the technical field of medical treatment. The method comprises the following steps: a tibia three-dimensional model is constructed, and a plurality of target steel nail three-dimensional models are obtained; a plurality of second medical images are obtained, and a plurality of target steel nail first two-dimensional pixel point sets and a tibia second two-dimensional pixel point set are obtained according to the plurality of second medical images; target space conversion parameters of the plurality of target steel nails in the tibia coordinates are obtained by calculation according to the target steel nail first two-dimensional pixel point sets, the tibia second two-dimensional pixel point set, the tibia three-dimensional model and the steel nail three-dimensional models; a guide plate model is obtained according to the target space conversion parameters, and a target space posture of a tibia osteotomy plane is obtained according to the guide plate model. Through the application, the technical problem that the space posture of the tibia osteotomy plane is relatively low in accuracy because the space posture of the tibia osteotomy plane is determined by relying on artificial experience is solved.

The invention relates to the technical field of solid waste recovery, in particular to solid waste recovery treatment equipment which comprises a workbench, a smashing part is installed at the upper end of the workbench, a water tank is arranged on the right lower side of the workbench, the upper end face of the workbench is sunken downwards to form a through groove, and the smashing part communicates with the through groove. Supports are installed at the front end and the rear end of the water tank, the two supports are both arranged at the lower end of the workbench, a fishing piece is installed in the water tank, an adsorption piece is arranged in the water tank, a conveying piece is rotatably connected in the water tank, the conveying piece and the adsorption piece are arranged in a parallel state, and a plurality of screw rods are rotatably connected in the water tank at equal intervals; the multiple screw rods are of an inclined structure with the left portion lower than the right portion, through the design, multi-direction type tiling treatment is carried out on solid objects such as gravel on the conveying belt, the probability that the solid objects such as the gravel on the conveying belt are accumulated, and consequently contact of iron objects to the suction plate is hindered is effectively reduced, and the follow-up recycling effect is effectively guaranteed.

The invention relates to the technical field of hair transplantation instruments, and particularly discloses a hair transplantation postoperative recovery device which comprises a bottom plate, a first supporting plate is movably mounted at one end of the top of the bottom plate, a moving plate is movably mounted at the end, away from the first supporting plate, of the top of the bottom plate, and two second supporting plates are movably mounted at the top of the moving plate; a movable plate is movably mounted on the side, close to the second supporting plate, of the first supporting plate. By arranging the first supporting plate, the second supporting plate, the arc-shaped cover plate and the movable rod, the first supporting plate and the second supporting plate are used for supporting a patient, the patient can keep a semi-horizontal rest posture, blood circulation of the patient is improved, the recovery effect of the patient after hair transplantation is guaranteed, the movable rod plays a role of a neck pillow for the patient, and the patient is prevented from falling off. The arc-shaped cover plate plays a role of a headrest for the patient, and the arc-shaped cover plate and the movable rod play a role of positioning the patient, so that the patient is prevented from turning over under the condition of deep sleep, and the hair follicle is prevented from being pressed.

The invention belongs to the related technical field of new energy automobiles, and particularly relates to a new energy automobile power-assisted steering device which comprises a box body, a driven rack, a transmission gear, a power-assisted motor, a transmission disc, a driven disc, a coupling rubber cylinder, a fixed side plate and a rotating side plate. In the process of pulling the transmission gear, the pull disc drives the transmission gear to move through the connecting rod, at the moment, the transmission gear rotates, due to the fact that the rotating side plate and the driven disc are in sliding connection through the sliding block and the annular groove, the transmission gear rotates and does not drive the coupling rubber cylinder to twist, and the coupling rubber cylinder is only extruded by the rotating side plate and the fixed side plate; the recovery capability of the coupling rubber cylinder is ensured; along with the rotation of the transmission gear, the fixed teeth on the driven disc are meshed with the fixed teeth on the transmission disc, and the torsion force of the rotation of the power-assisted motor is transmitted to the transmission gear through the fixed teeth and the movable teeth without being transmitted through a coupling rubber cylinder, so that the shape characteristics of the coupling rubber cylinder in the transmission process of the power-assisted motor and the transmission gear are ensured.

The application relates to the technical field of building materials, in particular to a building material garbage recycling resource reusing equipment, which comprises a rack in a rectangular structure, a shell part arranged at the upper end of the rack, a roller rotatably connected in the shell part, a plurality of plate hammers equidistantly installed at the annular end of the roller, a plurality of auxiliary knives equidistantly arranged at the outward end of the plate hammers, a filter part installed in the shell part, a plurality of cutter groups equidistantly installed at the upper end of the filter part, wherein the cutter group comprises a plurality of crushing knives, and the crushing knives and the auxiliary knives are alternately arranged, a counter-hitting part arranged in the shell part, and a driving part installed at the upper end of the rack and connected with the roller. The design realizes the combination of crushing and screening of the building garbage, timely crushing of the residual building garbage after filtering, effectively reduces the probability of blockage and the like, improves the working efficiency, and effectively guarantees the recycling effect and quality of the building garbage.

The present invention relates to the field of polytetrafluoroethylene particle recovery, and in particular to a polytetrafluoroethylene particle recovery device, wherein a processing box is installed on the upper part of a machine body, the inside of the processing box is connected to a discharge pipe through a guide channel, the discharge pipe is installed in the processing box opened on one side of the machine body, a guide slope is arranged at the bottom of the processing box, a partition plate and a separation screen are respectively arranged on the upper side of the guide slope, a recovery roller mechanism is arranged on the upper side of the separation screen, and a discharge port is arranged below the separation screen. In the present invention, after the polytetrafluoroethylene particles are initially processed and crushed, they enter the processing box for cleaning operation, and during cleaning, the waste particles are screened by the separation screen and the air jet, and the particles are floated to the top and are scooped and recovered by the recovery roller mechanism, and the recovery roller mechanism is provided with a multi-stage screen and a spiral conveying mechanism, which can effectively grade, screen and convey the particles, ensure the recovery effect of the material particles, avoid impurity doping, and improve the production quality.

The invention belongs to the technical field of vegetation restoration, and particularly relates to a matrix particle for slope vegetation restoration in a high-altitude area and a construction of the matrix particle, and the matrix particle for slope vegetation restoration in the high-altitude area comprises matrix soil and an additive auxiliary agent, the matrix soil comprises the following components in parts by weight: 40-48 parts of planting soil, 10-15 parts of vermiculite, 20-25 parts of straw, 3-6 parts of compound fertilizer and 12-18 parts of turf; the additive auxiliary agent comprises the following components: 0.1-0.8 part of a binder, 5-10 parts of bentonite and 4-8 parts of an anti-transpiration agent, the planting soil is sandy loam, discarded soil or waste farmland soil, and the straw is at least one crop straw of rice, wheat, corn, peanuts, sweet potatoes, oilseed rape and soybeans. The substrate has high heat preservation performance, so that the freeze-thaw resistance of the substrate particles can be improved, vegetation can stably grow on the slope of the high-altitude area, the problems that the slope vegetation is short in growth cycle, low in overwintering rate and poor in vegetation recovery rate are effectively solved, and the recovery effect of the slope vegetation of the high-altitude area can be guaranteed.

The utility model relates to the technical field of fabrics, in particular to an antistatic polyester fiber fabric, which comprises a wear-resistant waterproof layer, and a flame-retardant thermal insulation layer, an antistatic layer, an antibacterial layer and a waterproof breathable layer which are sequentially arranged from top to bottom, the flame-retardant heat preservation layer is connected to the lower portion of the wear-resistant waterproof layer, the antistatic layer is connected to the lower portion of the flame-retardant heat preservation layer, the antibacterial layer is connected to the lower portion of the antistatic layer, and the waterproof breathable layer is connected to the lower portion of the antibacterial layer. The strength and the wear resistance of the fabric can be enhanced through the resin fibers and the ultra-high molecular weight polyethylene fibers, the abrasion of the fabric is reduced, the waterproof breathable film is used for blocking moisture and dust, water molecules can easily pass through the micropores in the film, the breathability is achieved, and the air pressure balance function is achieved; meanwhile, water can be prevented from permeating, the waterproof performance of the cloth can be improved, and the air permeability of the cloth can be kept.

The invention discloses a data processing method and device, a storage medium and electronic equipment. The method comprises the following steps: constructing a tibia three-dimensional model, and obtaining a steel nail three-dimensional model of a plurality of target steel nails; obtaining a plurality of orthogonal second medical images, and obtaining a first two-dimensional pixel point set of the plurality of target steel nails and a second two-dimensional pixel point set of the tibia according to the plurality of second medical images; calculating according to the first two-dimensional pixel point set, the second two-dimensional pixel point set, the tibia three-dimensional model and the steel nail three-dimensional model to obtain target space conversion parameters of the multiple target steel nails under the tibia coordinates; and obtaining a guide plate model according to the target space conversion parameters, and obtaining a target space attitude of the tibia osteotomy plane according to the guide plate model. By means of the method and device, the technical problem that the accuracy of the space posture of the tibia osteotomy plane is low due to the fact that the space posture of the tibia osteotomy plane is determined through related technologies depending on artificial experience is solved.

This invention provides a seismic isolation bearing, comprising an upper cover plate and a lower cover plate arranged parallel to each other. An upper connecting plate is fixedly attached to the bottom surface of the upper cover plate, and a lower connecting plate is fixedly attached to the top surface of the lower cover plate. Steel plates and rubber sheets are stacked and spaced apart between the upper and lower connecting plates. The bearing also includes a cylindrical friction damper disposed between the upper and lower cover plates. The cylindrical friction dampers are symmetrically distributed on the outer sides of the steel plates and rubber sheets, with the line connecting the centers of the upper and lower cover plates as the centerline. Both ends of the cylindrical friction damper are connected to the upper and lower cover plates via universal joints. The solution provided by this invention can improve the functionality, reliability, and safety of the seismic isolation structure, and increase vibration reduction efficiency.

The present invention relates to the field of heat recovery technology, and more specifically to a heat recovery system and device based on small-diameter dual-function; comprising a heat-insulating medium storage tank, a plurality of heat exchange blasting spaces, each heat exchange blasting space having its own tube-fin heat exchanger; the diameter of the heat exchange tube in the tube-fin heat exchanger is ≤4mm; each tube-fin heat exchanger has its own liquid inlet valve and liquid outlet valve, a liquid inlet pump is arranged at the output end of the medium storage tank, and the liquid inlet pump is connected to each liquid inlet valve by a branch pipeline; the heat exchange area / outer volume of each tube-fin heat exchanger is ≥280m 2 / m 3 The present invention connects a plurality of heat exchange tubes in parallel, abandoning the series connection of the traditional fin heat exchanger, so that when one of the heat exchange tubes is blocked, the fluid can flow along the other unblocked heat exchange tubes, so that the tube-fin heat exchanger can operate normally.

An automatic permanent magnet iron remover for slurry comprises a main supporting shell, a front sealing plate, an adsorption block fastening bolt, a sealing plate fastening bolt, a fastening nut, an iron removal cylinder driving motor, a guide scraping block, an iron removal roller, an arc-shaped iron adsorption table, a permanent magnet and a driving gear, a lower discharging port is formed in the bottom of the main supporting shell, and an upper feeding port is formed in the top of the main supporting shell; a roller positioning groove is formed in the rear portion of the main supporting shell, a roller positioning table is arranged on the rear portion of the iron removal roller, the roller positioning groove is matched with the roller positioning table, the roller positioning groove is connected with the roller positioning table, the roller positioning table rotates in the roller positioning groove, and an impurity discharging port is formed in the side face of the main supporting shell. And an impurity receiving groove is formed in the impurity discharging port, and the top of the impurity receiving groove is fixedly connected with a guide scraping block.

This invention discloses a battery separator and its preparation method, belonging to the field of battery separator preparation technology. The preparation method includes: providing a homogeneous melt containing a polyolefin and a mixed plasticizer; extruding the homogeneous melt into a cast sheet that is easy to stretch; and stretching the cast sheet to obtain a porous polyolefin separator, wherein the mixed plasticizer is removed by evaporation at atmospheric pressure during the stretching process; at least a portion of the components in the mixed plasticizer have boiling points higher than the extrusion temperature, and the mixed plasticizer contains a first component, and at least one of a second component and a third component, wherein the first component is n-dodecane, the second component is at least one of C8, C9, C10, and C11 straight-chain alkanes, and the third component is a C13 and / or C14 straight-chain alkanes. This invention uses a specific plasticizer, which can be directly recovered by atmospheric pressure evaporation during the stretching process, thereby not only reducing the environmental impact of using extractants, but also effectively improving the production efficiency and pore quality of the separator.

The invention relates to the technical field of heat energy recovery, in particular to a double-function heat energy recovery system and device based on a small pipe diameter. Comprising a heat preservation medium storage tank and a plurality of heat exchange blast spaces, and each heat exchange blast space is internally provided with a tube fin type heat exchanger; the diameter of a heat exchange tube in the finned tube heat exchanger is less than or equal to 4mm; each finned tube heat exchanger is provided with a liquid inlet valve and a liquid outlet valve, a liquid inlet pump is arranged at the output end of the medium storage tank, and the liquid inlet pump is connected with each liquid inlet valve through a branch pipeline; the heat exchange area / appearance volume of each finned tube heat exchanger is greater than or equal to 280m < 2 > / m < 3 >; according to the tube fin type heat exchanger, the multiple heat exchange tubes are connected in parallel, the mode that a traditional fin type heat exchanger is connected in series is abandoned, under the condition that one heat exchange tube is blocked, fluid can circulate along the other unblocked heat exchange tubes, and the tube fin type heat exchanger can operate normally.

The invention relates to the technical field of communication management, and provides an evaluation method and system based on power grid side communication demand responsivity. The method comprises the following steps: collecting monitoring data related to user demand response evaluation and monitoring data related to communication detection evaluation at a power grid side; detecting and analyzing the communication condition of the power grid side so as to judge whether the communication condition meets the requirement or not, and generating a communication evaluation qualified signal or a communication evaluation unqualified signal; analyzing the communication recovery condition of the power grid side so as to generate a power grid side communication management abnormal signal or a power grid side communication management normal signal; the method comprises the following steps: obtaining classification information of all power users, obtaining a user response evaluation value through analysis, generating a user response evaluation qualified signal or a user response evaluation unqualified signal according to the user response evaluation value, performing signal display, and when a communication evaluation unqualified signal, a power grid side management abnormal signal or the user response evaluation unqualified signal is received, performing communication evaluation on the power grid side management abnormal signal or the user response evaluation unqualified signal. And sending out corresponding early warning.

The utility model provides a kind of multi-angle adjusting's robot spraying device, it is related to spraying device technical field, and it includes: fixed base;The top end surface of the fixed base is provided with rotary seat;The top end surface of rotary seat is rotatably connected with first rotary arm;The upper portion of first rotary arm is rotatably connected with second rotary arm;Second rotary arm is provided with inlet paint pipe inside;The end of second rotary arm is hingedly connected with spraying head;The feed inlet of spraying head is connected with inlet paint pipe.It is blocked to splashed paint by annular baffle cover, and it is recycled to filter tank by inlet paint pipe by starting control fan, and after filtering and purifying by metal screen and activated carbon adsorption plate, it is recycled, it is convenient to recycle filtered paint, solve the problem that splashed paint will adhere to equipment surface, workshop wall and ground, these paints will form hard paint film after drying and solidification, cause pollution to surrounding environment.

The invention discloses a household external combined cooling heating and power generation system, and belongs to the technical field of combined cooling heating and power generation systems, the system comprises a box body, the top side in the box body is connected with a fixing plate, one side below the fixing plate is provided with a recovery tank, and the bottom side in the recovery tank is provided with a descaling assembly and an auxiliary heating assembly. According to the cleaning device, high-temperature cylinder sleeve water in the recycling tank is conveyed into the fixed box through the liquid pump, liquid flowing in the fixed box can drive inclined blades, a rotating shaft, a connecting sleeve, a connecting rod and a scraping block to rotate, and the inner wall of the recycling tank is cleaned through the scraping block; a large amount of incrustation scale is prevented from being generated in the recycling tank in the long-time recycling and storing process, the smoothness of the heat transfer surface in the recycling tank and the heat transfer coefficient are prevented from being influenced, then the heat energy recycling efficiency and the heat preservation effect of the recycling tank are prevented from being influenced, and therefore the heat recycling effect of the system in the using process is effectively improved.

The utility model discloses a building waste recovery device for building construction, which belongs to the technical field of building construction and comprises a support frame, a water tank is arranged in the support frame, a crushing box is arranged at the upper end of the water tank, a driving motor is arranged on one side of the crushing box, and a crushing roller is arranged at the output end of the driving motor. A convenient heat dissipation assembly is arranged on the surface of the driving motor, a water pump corresponding to the convenient heat dissipation assembly is arranged on one side of the water tank, a water outlet hole is formed in the upper end in the crushing box, and a screening and discharging assembly is arranged at the bottom end in the crushing box. By arranging the screening and discharging assembly, crushed construction waste can be rapidly discharged through vibration of a movable plate, the working efficiency of the equipment is improved, meanwhile, the construction waste can be screened, fine particles can be independently collected, the waste recycling effect is guaranteed, manpower resources are saved, and by arranging the convenient heat dissipation assembly, the working efficiency of the equipment is improved. And cooling and heat dissipation can be carried out on the driving motor which works for a long time.

The present invention relates to the field of construction waste collection, and in particular to a multifunctional recycling device for construction waste, including a recycling box and a recycling component, etc.; the recycling box is connected to a recycling component for crushing and recycling construction waste. A plurality of electromagnets perform metal absorption work in sequence, so that the metal in the waste is distributed on a plurality of electromagnets, so that when a single electromagnet performs metal absorption work, a large amount of metal is attached to the same electromagnet, resulting in a decrease in the magnetic force of the electromagnet, and then causing part of the metal to be unable to be absorbed and resulting in a poor recycling effect. The problem of part of the metal being easily separated after the magnetic force decreases can also be avoided; when the metal adsorbed on the electromagnet is separated, it will be blocked by a ring-shaped material blocking plate, and when the electric roller rotates again, the corners of the electric roller will also push the separated metal to move together, so that the metal cannot fall back into the waste again after it is separated.

The utility model discloses an ammonia gas recovery device for storage chip production, which comprises an adsorption box, a gas inlet pipe is fixedly arranged on the side wall of the adsorption box, the gas inlet pipe is L-shaped and extends to the bottom of the adsorption box, a gas outlet is formed in the adsorption box, and a gas outlet is formed in the bottom of the adsorption box. A water conveying pipe is further fixedly connected to the lower end of the side wall of one side of the adsorption box, a sealing plate fixedly sleeves the side wall of the water conveying pipe, a recycling box is connected to one end of the water conveying pipe, a heating table is fixedly arranged on the lower side of the recycling box, and a connecting mechanism corresponding to the water conveying pipe is arranged on the recycling box; an ammonia gas recycling pipe is fixedly arranged on the recycling box in a communicating manner, and a water conveying mechanism is further arranged on the recycling box. According to the utility model, ammonia gas can be quickly adsorbed and recovered, and if more ammonia gas needs to be recovered, the circulating recovery water supply structure can be quickly assembled, so that the adsorption effect is ensured, and the problem that the ammonia gas cannot be recovered due to adsorption saturation is avoided.

The invention discloses an incoherent authorization-free communication method, device and system for dual-mode information grouping, and belongs to the field of wireless communication, and the method comprises the following steps: incoherent information modulation: a signal transmitting end determines the information transmission mode of each group in a data frame, the position of an active information transmission block and the pilot frequency selected by the active block according to system configuration information and a bit to be transmitted, the information transmission mode comprises a high-low density transmission mode and a low-density transmission mode, and the number of active data blocks in groups in the high-density transmission mode is large; energy estimation: the receiving end estimates the energy of the transmitted signal by adopting a block coordinate descent algorithm based on pruning operation; active sending end detection: setting an adaptive quantity threshold value based on an energy estimation vector estimation result, and determining an active sending end according to an energy threshold value and the number of active data blocks; and information bit recovery: carrying out information bit recovery on the active sending end according to the estimation result of the energy estimation vector and the configuration information. According to the invention, the transmission rate can be improved without increasing pilot frequency resources.

The utility model discloses a double -end combination wiring harness for motor and USB belongs to the technical field of wiring harness, including the glue shell one, the inside of glue shell one is provided with a plurality of terminal one, and the one end of glue shell one is connected with the wiring harness group no.

The invention relates to the technical field of aluminum ash treatment, and discloses an electrolytic aluminum hazardous waste aluminum ash treatment process which comprises the following steps: step 1, collecting and pretreating aluminum ash; 2, physical separation; step 3, chemical leaching; step 4, ammonia water recovery and concentration; step 5, precipitation reaction; and step 6, roasting treatment. According to the method, the concentration of the aluminum ions is monitored in real time and is ensured to be within the range of 0.1-0.5 mol / L, the stable concentration of the aluminum ions in the ammonia water is kept, in the fourth step, the ammonia gas is collected by adopting a spray tower, the ammonia water is concentrated through a membrane separation technology, selection of the membrane separation technology and operation conditions are optimized, the concentration uniformity of the ammonia water is further improved, and the concentration uniformity of the ammonia water is further improved. In the third step, sodium hydroxide with the concentration of 3-5 mol / L is used for leaching, the reaction temperature is controlled to be 60-80 DEG C, the reaction lasts for 2-4 hours, the concentration of aluminum ions is kept to be 0.1-0.5 mol / L, and the beneficial effect that ammonia water enrichment is uniform and stable in the large-scale electrolytic waste aluminum denitration treatment link is achieved.

The utility model relates to the technical field of medical equipment, in particular to a wearable elastic pressure bandage which comprises a first breathable soft cushion, first elastic belts are fixedly connected to the two sides of the first breathable soft cushion, a connecting cushion is fixedly connected to one end of each first elastic belt, and a communicating hole is formed in each connecting cushion. According to the medicine applying device, the medicine applying mechanism is arranged at the position, corresponding to the communicating hole, of the connecting pad, the first hook face of the hook-and-loop fastener is adhered to the second hook face of the hook-and-loop fastener, and therefore the medicine applying mechanism can be fixed conveniently, and the medicine applying mechanism can be extruded and attached to the wound of a patient after the underarm bromhidrosis operation; the fixed wearable elastic pressure bandage is not prone to falling off, and the wearable elastic pressure bandage can be suitable for different patients by controlling the adhesion position of the first hook-and-loop fastener loop face on the second hook-and-loop fastener hook face and utilizing the first elastic band and the second elastic band to be used in cooperation. And the size of the wound pressure after the bromhidrosis armpit operation of the patient is convenient to control.