35results about How to "Recycling impact" patented technology

The invention provides a disposable separating chip module for a peripheral blood circulating tumor cell and an application method of the disposable separating chip module. The disposable separating chip module comprises a micro-fluidic chip, a blood sample storage tank, a PBS sample storage tank, a waste liquid storage tank, an enrichment recycling liquid outlet, a connecting guide pipe (1) of the micro-fluidic chip and the blood sample storage tank, a connecting guide pipe (2) of the micro-fluidic chip and the PBS sample storage tank, a connecting guide pipe (3) of the micro-fluidic chip and the waste liquid storage tank, and a connecting guide pipe (4) of the micro-fluidic chip and the enrichment recycling liquid outlet. The invention further provides the application method of the disposable separating chip module. The micro-fluidic chip adopts a dual-inlet and dual-outlet structure and has an erythrocyte removing efficiency of 100%. A clinical blood sample requires no pretreatment process of attenuation or erythrocyte lysis, so that plenty of time for separating operation can be saved, and the activity of the circulating tumor cell after separation and enrichment can be effectively guaranteed.

The invention discloses a powder recovery workbench used for metal 3D printing molding. The powder recovery workbench comprises a workbench panel, a powder recovery mechanism, a powder drying mechanism, a powder screening mechanism and a powder recovery bin. Locating holes are evenly formed in the workbench panel. The powder recovery mechanism comprises a powder collection funnel and a negative-pressure powder absorption mechanism. The powder drying mechanism comprises a powder drying bin and a heater. The powder screening mechanism comprises a screening frame, a screening net, a base and a power mechanism used for driving the screening frame to act. An impurity discharge opening and a powder recovery opening are formed in the screening frame, and the powder recovery opening communicates with the powder recovery bin through a powder recovery pipe. A matrix used for laser cladding molding or 3D printing molding can be directly mounted on the powder recovery workbench, powder which is not molten by lasers can be directly recycled through the powder recovery workbench, transfer is not needed, little manual participation is needed, and the labor intensity is small; and the powder recovery efficiency is high, and the powder recovery and utilization rate is increased.

The invention relates to water surface wave fluctuation energy recovery field, and discloses a resonant water surface wave fluctuation energy recovery device, being suitable for recycling and converting ocean surface wave energy into electrical energy. The resonant water surface wave fluctuation energy recovery device comprises an upper float body which is a cavity body, wherein a wave fluctuationenergy recovery unit and a frequency adjustment unit are arranged in the cavity body; in the wave fluctuation energy recovery unit, a magnet does oscillating traverse motion vertical to the axis of the induction coil under the action of water surface wave, and the induction coil moves corresponding to the magnet so as to cut magnetic line of force to generate electricity; the frequency adjustmentunit contains a liquid storage tank and an additional liquid tank fixed together with the magnet, the natural vibration frequency of the wave fluctuation energy recovery unit is changed by controlling liquid quality of the additional liquid tank, and the efficiency of the wave fluctuation energy recovery unit is improved by utilizing resonance principle.

The invention discloses a method for realizing resource recycling of silicon powder components in waste mortar from crystalline silicon cutting. The method includes homogenate, cyclone separation, filter-press separation, aftertreatment (acid pickling, solvent washing and drying) of solid materials and the like. Homogenizing agent is adopted in process of the method, usage of dilute water is greatly reduced, and comprehensive purposes of homogenate, reduction of viscosity of a system and improved dispersion are achieved. The process of the method is based on matching of cyclone separation process and filter-press separation process, circulation supplementation of filter-press filter liquor is obtained by light-phase suspension, a separation effect of cyclone of fluid is sufficiently utilized, and accordingly, silicon powder components in heavy-phase mortar materials are continuously carried into the light-phase suspension so as to be recycled. Resource recycling rate of the silicon powder components in the waste mortar from crystalline silicon cutting can reach 88% at least.

The invention discloses an unmanned aerial vehicle (UAV) slideway type air quick recovery system, which is composed of a carrier, a towing cable, a flying wing-shaped towing cabin, an aviation winch and a slideway capture and recovery device. At that time of recovery, the tow cable is released through an aeronautical winch, Release the wing-shaped towing module, guided by the guidance system, theUAV approaches the rear of the flying wing-shaped towed cabin, The UAV folds the wing and shuts down, moves along the sliding track into the towing cabin for fixing, and the next catch hook moves to the opposite interface in place through the conveying system. The trap hook of the UAV folds the wing and locks down. After the unmanned aerial vehicle (UAV) to be recovered is fully recovered, the towing cabin of the aviation winch and the unmanned aerial vehicle (UAV) are collected into the carrier aircraft together to complete the air recovery. The invention can quickly recover a plurality of batches of small unmanned aerial vehicles (UAVs), the flying wing-shaped towing cabin in the recovery process is far away from the carrier, the disturbance of the wake flow field of the carrier is small, the safety of the carrier is improved, and the recovery accuracy of the UAV is improved.

The invention mainly relates to a roast tail gas treatment method in the production of the catalytic cracking catalyst. The method comprises the following steps: the roast tail gas is used as a part of the heat source of a drying tower to be introduced in the tower; after the heat exchange, the roast tail gas enters a cyclone separator with the dry tail gas; and the separated gas phase enters a tail gas treatment system for treatment. In the method of the invention, the roast tail gas with a lot of heat which is generated in the roasting process of the catalytic cracking catalyst is directly introduced in the existing catalyst spray drying system for heat recovery, thus the heat recovery rate is high; and the roast tail gas and the dry tail gas of the catalyst spray drying system are treated together, thus the process is simplified and the aims of energy-saving, consumption-reducing, less sewage discharge and investment-saving are achieved.

The invention discloses a flue gas waste heat recycling and exchanging device and a heat exchange method based on industrial energy conservation. The flue gas waste heat recycling and exchanging device comprises a base; a first box body and a second box body are welded to the upper surface of the base respectively; a first air pump is installed on the upper surface of the base; flue gas is suckedinto the first box body; large foreign matter particles in the flue gas are filtered by a filter screen; meanwhile, the flue gas flows upwards, a first motor is started, and an output shaft of the first motor drives a rotating shaft to rotate, so that the rotating shaft drives stirring blades to rotate to form a centrifugal force, and thus the foreign matter particles in the flue gas move to the inner side wall of a first box body through the centrifugal force; the water in a water tank is pumped out through the first water pump and is sprayed out through a first L-shaped pipe to process the foreign matter particles, thus certain influence on recycling of flue gas waste heat is avoided; and when a worker conducts heat exchange operation, certain harm to the body health of the worker is prevented.

The invention relates to a method for treating organic tin wastewater containing organic substances and high-concentration chlorates. The method comprises: under conditions of intermediate temperate and pressure, passing oxygen through and adding a catalyst in the waste water for oxygenolysis and removal of the organic substances in the wastewater; concentrating and crystallizing a filtrate obtained after filtration; and recovering the chlorates. The method carries out oxygenolysis of the organic substances, solves the problem of environment pollution of the organic wastewater and effectively recovers the chlorates.

The invention discloses a water-soluble double-sided adhesive tape and a double-sided adhesive tape cutting apparatus, wherein the water-soluble double-sided adhesive tape has a four-layer structure,and sequentially comprises release paper, an acrylate polymer layer, water-soluble paper and an acrylate polymer layer, and the acrylate polymer layer mainly comprises: a viscous monomer, a cohesive monomer, a cross-linking monomer, methanol, ethyl acetate, an initiator, a surfactant and a curing agent aluminum acetylacetonate. According to the present invention, the double-sided adhesive tape prepared from the high-performance acrylate polymer has high initial adhesion and good water solubility, the connecting point does not easily slide and shift when the double-sided adhesive tape is used in the paper overlapping process in papermaking and printing industries, and the double-sided adhesive tape can be quickly dissolved in water after being used so as not to affect the recycling of products; and the double-sided adhesive tape cutting apparatus can cut to obtain multiple double-sided adhesive tape sections at a time so as to solve the problems of more steps, time consuming and labor consuming of the traditional multi-section cutting.

The invention discloses a surface treatment device for non-ferrous metal processing. The surface treatment device for non-ferrous metal processing comprises a mounting base, an mounting side plate ismounted on the surface of the mounting base, the mounting base is connected with the mounting top plate through the mounting side plate, a rotating seat is mounted at the top end center of the mounting base, a second fixing block is mounted on the rotating seat, a fixing structure is mounted at the top end of the second fixing block, the fixing structure is composed of a fixing column, a limit plate, a spring, a connecting column and a fixing plate, a recycling seat is mounted at the top end of the mounting base, a collecting groove is formed in the top end of the mounting base, the shape of the collecting groove is a round table, a hydraulic telescopic column is mounted at the center of the mounting top plate, an electrical chassis is mounted at the bottom end of the hydraulic telescopiccolumn, a servo motor is mounted in the electrical chassis, and a first fixing block is mounted at the output end of the servo motor. According to the surface treatment device for non-ferrous metal processing, non-ferrous metal fittings with different inner diameters are fixed conveniently.

The invention belongs to the technical field of hazardous waste treatment, and particularly relates to a method for dealkalizing red mud and co-producing sodium salt. According to the method, acid gas and free alkali and chemical binding alkali in the red mud are subjected to an acid-base neutralization reaction to generate sodium salt, a sodium salt solution is obtained through solid-liquid separation, then sodium salt is crystallized and separated out, sodium salt is co-produced, and therefore sodium alkali in the red mud is recycled. In the acid-base neutralization process, not only is free alkali in the red mud slurry reacted with the acid gas to generate sodium salt, but also relatively stable chemical binding alkali in the red mud reacts with the acid gas to generate sodium salt, so that the dealkalization efficiency is relatively high. And the acidity of the acidic gas is weaker than that of the strong acid, so that other metal elements (such as iron, titanium, vanadium and zirconium) in the red mud cannot be dissolved out in the acid treatment process, and a sodium salt solution is prevented from being polluted, so that the influence on the recycling of sodium salt is avoided.

The invention discloses a metal powder recovery device in a metal processing process. The metal powder recovery device comprises a processing shell; a processing table is fixedly connected to the bottom part of the inner wall of the processing shell; a recovery assembly is fixedly arranged at one end of the processing shell; an auxiliary assembly is fixedly arranged at the end, away from the recovery assembly, of the processing shell; and a collecting assembly is fixedly arranged at the end, away from the processing shell, of the recovery assembly. According to the metal powder recovery device, a first gear rotates, and by a transmission shaft, the first gear drives first fan blades to rotate to generate airflow; the airflow entering a recovery pipe from an air inlet pipe flows towards the end away from a recovery cover, air in the recovery cover is driven to flow, and negative pressure is generated at the position of the recovery cover, so that metal powder on the top of the processing table can be sucked into the recovery pipe under the influence of the airflow generated by negative pressure of the recovery cover; and no fan blade is arranged in the recovery pipe, thereby avoiding that the situation that the fan blades are stained with the metal powder to affect powder recovery.

The invention relates to education supplies, in particular to a ball-point pen refill recovery pretreatment device. The invention is to solve technical problems by providing a ball-point pen refill recovery pretreatment device. The ball-point pen refill recovery pretreatment device comprises a bottom frame, a first collecting crate, a supporting baffle, a control display panel, a top supporting frame, a transmission mechanism, a pen tip removing mechanism and a grinding mechanism. The right portion of the top end of the supporting baffle is welded to the top supporting frame, and the left portion of the bottom end of the top supporting frame is connected with the transmission mechanism. According to the ball-point pen refill recovery pretreatment device provided by the invention, the effects that ball-point pen refill tips are automatically removed, pigment on the surfaces of plastic tubes of ball-point pen refills is ground clean, the recovery procedure of manually removing the ball-point pen tips in which hands are quite prone to being injured is omitted, and meanwhile, recovery of the ball-point pen refills is affected by the pen tips and the pigment on the outer surfaces of theplastic tubes of the ball-point pen refills are achieved.

The invention provides an oil refining alkali dreg waste liquid processing method including the following steps: (1) sulfuric acid is used for acidification of alkali dreg waste liquid, and nitrogen is introduced; before pH is decreased to 11-9.5, acidified tail gas produced by acidification is discharged into a condensing device, gas discharged by the condensing device is returned to an acidification device to be used as a carrier gas; acidification is continued to be performed until the pH value is dropped to 7-8, acidified tail gas produced by the acidification section is discharged into a sulfur recovery plant for the production of sulfur; acidified tail gas produced after the acidification section is totally returned to the acidification device to be used as the carrier gas; (2) when the alkali dreg waste liquid pH value is dropped to 2-7, acidification is stopped, and oil phase is separated; (3) the waste water with the oil phase recovered is extracted; (4) after extraction, acidic liquid is processed with sodium hydroxide, the sodium hydroxide is added according to the final concentration of alkali of 20wt%-50wt%, and precipitate is isolated to obtain an alkali liquor capable of being reused. The oil refining alkali dreg waste water processing method can effectively recover sulfur resources, sodium resources and phenols in alkali dreg waste water, reduces COD of the waste liquid without production of high salt content and high COD waste liquid, and avoids impact to the sewage treatment field; meanwhile recovered lye can be reused for oil product alkali washing refining and extractant regeneration, and the zero discharge of the alkali dreg waste water can be realized.

The invention provides an automobile accessory placing device capable of recycling engine oil. The automobile accessory placing device comprises a working table, a box body and a filtering device, wherein the working table is square, the middle of the working table is provided with a turntable, and the periphery of the working table is provided with support legs; the box body is placed at the upper part of the turntable, and the lower end of the turntable is connected to a main shaft of a motor through a coupling; a support plate is arranged in the middles of the support legs, and the motor is placed in the middle of the support plate; the right part of the box body is provided with a draining pipe, and the top of the box body is provided with a top cover; and the filtering device consists of a bearing plate, a limiting sleeve, a vibrator, a filter net, a guard plate, a through hole, a spring and a baffle. According to the automobile accessory placing device, the engine oil on the surface of an automobile accessory can fall into the box body under the action of centrifugal force; the filtering device can filter the engine oil on the surface of the automobile accessory; the engine oil on the surface of the automobile accessory can be shaken off through vibration, and the engine oil recycling efficiency is increased; and the recycling of the engine oil on the surface of the automobile accessory is facilitated.

The invention discloses a conductive composite material and a manufacturing method and an application thereof, comprising a second polymer and the conductive composite which is combined with the second polymer and is provided with continuous phase, the conductive composite is composed of a first polymer and conductive filler which is contained in the first polymer and forms a conductive network, fusion temperature of the second polymer is higher than the fusion temperature of the first polymer, the invention adopts the manufacturing methods of stretching and heat treatment, so that the conductive composite material has relatively low percolation threshold after processing and forming, in addition, in the process of the processing, the conductive composite material can still maintain most of the mechanical properties after the heat treatment at relatively high temperature, thus ensuring that the whole material has fine conductivity and mechanical properties and can be applied to anti-static products, electromagnetic shielding products or circuits. The invention features easy operation of the manufacturing method, good universality and relatively easy recovery of the conductive composite material, in addition, the invention eliminates the problem in the prior art that the recovery of the composite material is difficult as the high strength fiber is added to the composite material to increase strength of the composite material.

The invention relates to an industrial solid waste garbage recycling treatment device which comprises a shell, a recycling mechanism used for recycling scrap iron in solid waste garbage is arranged at the top of a cavity of the shell, the recycling mechanism comprises a limiting ring, and a plurality of limiting grooves are formed in the two sides of the inner wall of the limiting ring. A lifting box is movably arranged in the limiting ring in a sleeved mode, limiting strips are fixedly installed at the positions, corresponding to the multiple limiting grooves, of the lifting box, a driving motor rotates, an adjusting plate drives a limiting rod to move in a reciprocating mode, and therefore the lifting box is driven to swing in a reciprocating mode in the horizontal direction, and meanwhile the bottom face of the lifting box is in rolling connection with two guide wheels; and when the lifting box swings back and forth in the horizontal direction, the lifting box jitters back and forth in the longitudinal direction, so that scrap iron in solid waste garbage in the lifting box can be conveniently jittered out, and the scrap iron can be conveniently and effectively collected.

The invention discloses a harmless recovery treatment device for a waste circuit board, and relates to the technical field of circuit board recovery. The harmless recovery treatment device comprises a supporting frame, the middle of the supporting frame is provided with a sliding rail, one side of the supporting frame is provided with a feeding frame, the feeding frame is internally provided with a material placing box, the material placing box is glidingly connected with the sliding rail, and a feeding mechanism is arranged below the supporting frame; a cleaning mechanism is located on one side of the supporting frame and comprises a connecting seat arranged on the supporting frame, a cleaning motor is arranged on the connecting seat, a rotating wheel is arranged on the side, away from the cleaning motor, of the connecting seat, a linkage rod is rotationally arranged at one end of the rotating wheel, a sliding rod is arranged at the end, away from the rotating wheel, of the linkage rod, limiting seats are symmetrically arranged on the supporting frame, the sliding rod penetrates through the two limiting seats, the sliding rod is glidingly connected with the limiting seats, and a cleaning brush is arranged in the position, located between the two limiting seats, of the sliding rod. By the aid of the harmless recovery treatment device, dust on the waste circuit board can be effectively removed, and the recovery efficiency of the waste circuit board is improved.

The invention discloses a recovery type garbage can with a needle separating function for a hospital infectious disease department, and the garbage can comprises a shell; a working cavity is formed in the shell, two collecting cavities are formed in the shell, the two collecting cavities are both located below the working cavity, the inner wall of the left side of the working cavity communicates with the outside through a feeding port, and the inner wall of the right side of the working cavity communicates with the outside through a discharging port. The collecting cavity located on the left side communicates with the working cavity through a discharging port, and the collecting cavity located on the right side communicates with the discharging port and a distributing port. The garbage can also comprises a triggering mechanism which comprises a pressing groove formed in the ground, and the pressing groove is located in the left side of the shell. According to the device, a needle head and plastic are crushed through the crushing roller, the plastic on the needle head is separated, the plastic attached to the needle head is shaken off through shaking of the moving plate, finally, separation and collection are conducted, and follow-up recycling of a recycling worker is facilitated.

The invention discloses an activated carbon sewage treatment device and a method thereof. The method is characterized by comprising the following steps of: S1, introducing waste emulsified wastewaterinto a grid filter for filtering, separating solid impurities, and discharging the obtained liquid into a wastewater purification tank for purification treatment, and S2, performing coagulation conditioning on the solid impurities in the step S1, discharging a mixed solution subjected to coagulation conditioning into a sludge dewatering machine for settling separation, and discharging a supernatant into an oil-water separator for oil-water separation to obtain an oily component. The problems that during recycling and reusing of the emulsified wastewater, molecular distillation is directly conducted on the emulsified wastewater after demulsification to purify the lubricating oil, heavy hydrocarbon in the waste emulsion waste liquid is not subjected to sufficient cyclic cracking, the obtained lubricating oil is small in amount and contains more impurities, and the recycling rate of the emulsified wastewater is affected are solved.

The invention relates to the technical field of punching equipment, and discloses a waste recovery punching device. The device comprises a workbench, a feeding assembly, a pushing assembly, a clampingassembly, a drilling assembly, an overturning assembly and a recycling assembly, the feeding assembly is arranged at the top end of the workbench, and the pushing assembly is located at one side of the workbench; and one end of the pushing assembly is fixedly connected with one end of the feeding assembly, the clamping assembly is located at one side of the pushing assembly, the drilling assemblyis arranged above the clamping assembly, the overturning assembly is arranged below the clamping assembly, and the recycling assembly is located below the overturning assembly. By means of the wasterecovery punching device, waste generated after plate punching can be recycled, and personnel can conveniently treat the waste.

The invention relates to water surface wave fluctuation energy recovery field, and discloses a resonant water surface wave fluctuation energy recovery device, being suitable for recycling and converting ocean surface wave energy into electrical energy. The resonant water surface wave fluctuation energy recovery device comprises an upper float body which is a cavity body, wherein a wave fluctuation energy recovery unit and a frequency adjustment unit are arranged in the cavity body; in the wave fluctuation energy recovery unit, a magnet does oscillating traverse motion vertical to the axis of the induction coil under the action of water surface wave, and the induction coil moves corresponding to the magnet so as to cut magnetic line of force to generate electricity; the frequency adjustment unit contains a liquid storage tank and an additional liquid tank fixed together with the magnet, the natural vibration frequency of the wave fluctuation energy recovery unit is changed by controlling liquid quality of the additional liquid tank, and the efficiency of the wave fluctuation energy recovery unit is improved by utilizing resonance principle.

The invention discloses a brush-type flux recovery port, which belongs to the technical field of submerged arc automatic welding devices. The invention provides a brush type flux recovery port. It includes a suction pipe, a suction port and a baffle, one end of the suction port is connected to the bottom of the suction pipe, the other end of the suction port is connected to a baffle, and the baffle is semi-arc; a transition baffle is provided between the suction port and the baffle One end of the transition baffle is connected to the suction port, and the other end of the transition baffle is connected to the baffle; it also includes a brush, which is fixed on the baffle, and the brush is made of high-temperature-resistant flexible material; it also includes jack slots, jacks The slot is fixed on the baffle, the jack slot is provided with a jack, and the brush is fixed on the jack slot through the jack. Aiming at the problem of low flux recovery efficiency in the welding process, the present invention realizes that the excess flux in the submerged arc automatic welding process can be completely recovered to the collection system, avoiding flux waste and improving resource utilization.