131results about How to "Reliable recycling" patented technology

A laser cutting device, comprising a material feeding means for feeding a sheet-like material in a feeding direction, a processing head capable of radiating laser beam toward the material, a head moving means for moving the processing head in a material feeding direction X and a material lateral direction Y, an upstream side support means (belt conveyor mechanism F) for supporting the material on the upstream side of the lower part of the processing head and increasing / decreasing the support area (R2) of the material in the feeding direction according to the movement of the processing head in the feeding direction, and a downstream side support means (belt conveyor mechanism E) for supporting a part cut on the processing side lower part of the processing head and increasing / decreasing the support area (R1) of the cut part in the feeding direction according to the movement of the processing head in the feeding direction.

Provided is an apparatus for treating by itself an organic waste material which can treat the waste material with steam having a high temperature and a high pressure and which can separate and recover the waste material and a liquid material given by performing the treatment continuously by a simple operation. An apparatus (10) for treating an organic waste material characterized in that it comprises a sealed vessel (12) having a closed space (S1) for holding an organic waste material therein, a steam jet means (14) provided in the sealed vessel (12) for providing a steam jet having such temperature and pressure that the waste material can be carbonized, a discharge port (16) arranged at the bottom of the sealed vessel (12) and having an opening / closing mechanism, and a separating and recovering means (18) for separating the waste material and a liquid material given after the treatment only by direct discharge operation from the discharge port (16) and recovering the waste material and the liquid material.

The invention discloses an energy recovery system for a load sensing hydraulic system, and belongs to the technical field of engineering machinery. The energy recovery system comprises a signal detecting unit, a control unit, an energy recovery unit and an energy storage unit. The signal detecting unit is used for detecting the pressure on the oil inlet side of a hydraulic system execute mechanism when load decreases and converting the pressure into digital signals to transmit to the control unit. The control unit is used for receiving detecting signals, processing the detecting signals by corresponding control algorithm to generate control signals and transmitting to the energy recovery unit. The energy recovery unit is used for converting hydraulic energy into power and adjusting working states according to a control signal in real time. The energy storage unit is used for storing or releasing power according to the system operating states. The energy recovery system aims to a feature of the loading sensing technology, and allows adjustment of variable hydraulic motor output volume in the energy recovery unit to be automatically coordinated with actions of a multi-way valve in the load sensing system, and application of the power-type energy recovery technology in the load sensing hydraulic system is realized.

The invention discloses a recovery system and a recovery method for a selenium drum. The recovery system comprises a selenium drum crusher, a negative-pressure ink powder collecting device, a magnetic separator, a high-pressure cleaner, an eddy separator and a vibrating separator, wherein an input end of the selenium drum crusher is connected with a conveying device, and an output end of the selenium drum is communicated with the magnetic separator; the negative-pressure ink powder collecting device is arranged on the selenium drum crusher, so that the whole recovery system can work in a negative-pressure state; an output end of the magnetic separator is communicated with the high-pressure cleaner; an output end of the high-pressure cleaner is communicated with the eddy separator; a discharge end of the eddy separator is communicated with the vibrating separator. When the selenium drum is recovered, the selenium drum is crushed at first, the whole shell of the selenium drum is crushed in a length direction of the selenium drum for ensuring that a metal bar in the selenium drum falls off integrally, the fallen metal bar is integrally recovered, and other component materials of the selenium drum are recovered. According to the scheme, the metal bar in the selenium drum can be completely recovered and the reliability and the feasibility of the whole recovery system for the selenium drum are greatly improved.

An air conditioner having a main body is provided with a panel (1001) including a front panel (1001a) a and a top panel (1001b), the main body incorporating an air passage connecting an air inlet (1002) and an air outlet (1003) , an air filter (1004), a heat exchanger (1005), a blower fan (1006), and a dedusting device (1007) attached to the front face of the air filter (1004) which is reciprocated along the surface of the air filter (1004), the top panel (1001b) is opened / closed as the dedusting device (1007) is reciprocated.

An air-conditioning apparatus (1) capable of reliably recovering lubricant accumulated in indoor units (3A,3B,3C) and their refrigerant circuit, regardless of the refrigerant-pipe length differences of the indoor units connected to each other, has been desired, and includes an operating unit (22) configured to carry out liquid return at each indoor unit, to carry out an oil-recovery operation for recovering lubricant accumulated in the refrigerant circuit, and to complete the oil-recovery operation when liquid return is detected at the outdoor unit (2). The operating unit includes a detecting unit configured to detect the refrigerant pipe length of each of the indoor units, a storing unit configured to store the refrigerant pipe lengths detected by the detecting unit, and a control unit configured to change the operation time during the oil-recovery operation on the basis of the refrigerant pipe length of each of the indoor units stored in the storing unit.

The invention relates to an anchor rod whose rod is rotational, which comprises a rotated rod inside the anchor hole; the end of rod is outside the anchor hole; the straight section is in the free section of anchor hole; the rotation section is at the anchor section. And it is characterized in that: at the rotation section, it has the support element which can deform according to the rotation of rod; said support element is combined with the slurry element poured into the anchor hole, to form the support to support the drawing force of anchor rod; and said support is at the inner side of rotation section, to be cylinder, column, ball, or U-shaped, or at the inner side of rotation section to expand the rotation section, as one flexible element, or the mesh element at the surface of rotation section, or the mesh muffle at the surface, or the annular or screw element coiled on the surface of rotation section. The invention has simple structure and easy construction, while the rod can be recycled, and it can be used as pressure anchor rod.

The invention discloses a determination method of chloride ion content of a copper electrolyte. The determination method comprises a, adding a silver nitrate standard solution with a concentration of 0.005-0.01mol / L into a reagent bottle of a potential analyzer, b, orderly adding a copper electrolyte and isopropanol into a beaker according to a volume ratio of 3-7: 1, adding water into the beaker until the mixed solution in the beaker has a volume of 50-60mL, inserting a silver composite electrode and a titrating head into the solution to be detected in the breaker, and controlling a stirring speed in a range of 620-630rpm, and c, dropwisely adding a silver nitrate standard solution into the breaker, recording a silver nitrate standard solution volume corresponding to titration consumption when potential jump is produced, and calculating chloride ion content of the copper electrolyte according to a formula. Through use of isopropanol in the solution to be detected, a potential jump point produced by potentiometric titration is obvious, determined potential is stable and repeatability is good so that accuracy and a precision of the calculated chloride ion content of the copper electrolyte are high, accurate and reliable guide data is provided for practical production for a copper mine enterprise and precious metal reliable recovery and electrolytic copper yield are guaranteed.

The invention discloses a three-segmented telescopic self-locking spontoon. The spontoon comprises an outer tube, a middle tube, an inner tube, a striking protruding head, multi-petal-shaped buckle assemblies, a positioning spring, a multi-petal-shaped expansion circle spring, a starting guide rod and a starting button. The spontoon is characterized in that the starting button controlling a sleeve to stretch and retract is installed at the bottom end of the outer tube, the starting guide rod is arranged in the outer tube and is connected with the starting button, the middle tube is assembled in the outer tube, the inner tube is assembled in the middle tube, and the multi-petal-shaped buckle assemblies, the positioning spring and the multi-petal-shaped expansion circle spring are installed at the position, at the bottom end of the middle tube, in the outer tube and at the position, at the bottom end of the inner tube, in the middle tube. Each multi-petal-shaped buckle assembly comprises two or more buckle block annular arrays, the tops of buckle blocks are buckle conical arms, buckle limiting protrusions are arranged on the outer sides of the middles of the buckle blocks, buckle locking protrusions are arranged on the outer sides of the tail portions of the buckle blocks, a positioning spring clamping groove and an expansion circle spring clamping groove are formed in the inner sides of the buckle blocks, the positioning spring is installed in the positioning spring clamping groove, the multi-petal-shaped expansion circle spring is installed in the multi-petal-shaped expansion circle spring clamping groove, and the striking protruding head is installed at the top end of the inner tube.

The invention relates to a system for carrying out softening treatment on reverse osmosis concentrated water by means of induced crystallization. The system comprises a reverse osmosis concentrated water collection pool, a softener storage box and an induced crystallization reactor, wherein the reverse osmosis concentrated water collection pool is communicated with an inlet formed in the bottom of the induced crystallization reactor by a water feed pump and an inflow water flow regulating valve; the softener storage box is communicated with the inlet formed in the bottom of the induced crystallization reactor by a softener dosing pump and a softener flow regulating valve; an outlet formed in the top of the induced crystallization reactor is connected with a softened water outlet by a water outlet pipe, and the water outlet pipe is communicated with an inlet of the water feed pipe by a water return pipe; a backflow regulating valve is arranged on the water return pipe; a sampling hole is formed in the middle of the induced crystallization reactor. After the system is adopted, the recycling of the reverse osmosis concentrated water is realized, namely, most of the reverse osmosis concentrated water is recycled, and only a small amount of backwashing water of the reactor is discharged outside; furthermore, the component of industrial salt in the reverse osmosis concentrated water is completely recycled, so that the reliable recycling of the reverse osmosis concentrated water is realized.

The invention belongs to the technical field of medical blood gas biochemical detection equipment, and relates to an integrated kit and a matched device thereof. The matched device consists of an integrated kit, an interface seat assembly, an analyzer bracket, a guide rail and a liquid path system; the integrated kit is composed of an encryption chip assembly, a kit body, a waste liquid bag assembly, a kit cover, a cleaning liquid bag assembly and a reagent bag assembly; and a cleaning liquid bag, a waste liquid bag and various standard liquid reagent bags are all internally packaged and sealed in the independent integrated kit in a combined and double-layer sealing mode. A double-needle layout is adopted on the waste liquid exhaust assembly, one needle is responsible for recovering wasteliquid, and the other needle is responsible for exhausting or overflowing the waste liquid; and once the waste liquid bag is filled with waste liquid or the waste liquid overflows along with gas, thewaste liquid can be reliably and completely recycled through the liquid path system, the safety of an operator is guaranteed to the maximum extent, and the integrated kit and the matched device can beapplied to medical diagnosis and clinical treatment of pneumonia infected by similar novel coronaviruses and used in cooperation with a blood gas biochemical analyzer.

This treatment tool for an endoscope: has arms (10a), mounting parts (10c), and claws (10b); and is provided with a sample collection tool (4) to which the base ends of the arms (10a) are secured, and a tube (3) within which the sample collection tool (4) is accommodated so as to be able to move freely back and forth. At least the claws (10b) increase in a diameter further to the outside in the radial direction (R) than the tube (3) due to the relative movement of the sample collection tool (4) and the tube (3). After the diameter increases, the arms (10a) are accommodated in the tube (3) due to the opposite relative movement of the sample collection tool (4) and the tube (3) to when the diameter increases.

A roller body transporting carrying vehicle(1) comprises a paper tube supporting bench(11) capable of making a core support a paper tube(P1) possessing a first diameter horizontally, a lifter(12) driving the paper tube supporting bench(11) to lift, and a winding paper supporting bench(21) arranged in a different position from the paper tube supporting bench(11) in a plane and capable of making the core support winding paper(P2) possessing a second diameter greater than the first diameter horizontally; wherein, a second slider(24) is comprised which enables the winding paper supporting bench(21) to be in the central position according to the lifting driving of the paper tube supporting bench(11) and moves between the backoff positions more far away from the paper tube supporting bench(11) than the central position in a direction perpendicular to the core direction of the winding paper(P2) on the above plane. By using the roller body transporting carrying vehicle, recovery action of a residual core body can be carried out reliably, the production time can be shortened, and the transporting carrying vehicle can be made miniaturization.

Provided is a wind power generation device (1) which enables drain oil to be reliably collected by improving oil supply and drain systems for lubricating oil used in a blade slewing ring bearing (10) of a windmill blade (5). The wind power generation device (1) is provided with a pitch control mechanism which enables the pitch angle of the windmill blade (5) to be adjusted via the blade slewing ring bearing (10) installed between the windmill blade (5) and a rotor head (4), wherein an oil supply / drain oil device (20) is provided in the rotor head (4), and the oil supply / drain oil device (20) is provided with an oil supply unit (30) for pumping and supplying the lubricating oil in an oil supply tank (31) to the blade slewing ring bearing (10) by an oil supply pump (32), and a drain oil unit (40) for collecting the drain oil by forcibly sucking the drain oil from the blade slewing ring bearing (10).

This tablet printing apparatus (1) comprises a conveying mechanism for conveying tablets (9) while sucking and holding the tablets (9) by applying a negative pressure to a plurality of suction parts,a head (42) for ejecting ink droplets onto the surface of the tablets (9), a camera (55) disposed on the downstream side of the head (42), a defective item determination unit for determining target tablets to be collected on the basis of images captured by the camera (55), first blow mechanisms (611, 621) for applying a positive pressure to the suction parts where the target tablets are held so asto release suction of the tablets (9), a discharge sensor (63) for detecting whether or not the tablets (9) are present in the suction parts, a remaining determination unit for determining remainingtablets on the basis of a detection signal from the discharge sensor (63), and a second blow mechanism (641) that releases suction of the remaining tablets. Through said features, even in cases wheredefective items are not collected by the first blow mechanisms (611, 621), it is possible to improve the collection efficiency of defective items. Accordingly, the collection efficiency of defective items in the tablet printing apparatus can be improved.

The invention discloses a cable floating ball throwing device for a submersible. Its storage box is fixed on the top of the submersible. The cable and the two floating balls that are not inflated are usually stored in the storage box. When recovering the submersible, the remote control or the crew operates the linkage cable to open the lid and trigger the electric ignition inflation device to complete the automatic inflation of the floating ball and float to the water surface. For small untethered submersibles, the thrown cable can be used to complete the recovery directly; for manned submersibles that cannot be recovered directly, the cable can be used to establish the initial connection between the submersible and the mother ship.

A scroll compressor is provided with: a pressing mechanism (42) that applies a pressing force to the rear surface of a panel section (71) of a movable scroll (70) toward a stationary scroll (60) side; a repelling mechanism (80) that applies a repelling force, which forces the movable scroll (70) to break away from the stationary scroll (60), to the front surface of the panel section (71) of the movable scroll (70); low-pressure sections (12a, 43, 44) that are filled with a fluid having a lower pressure than the discharge pressure of a compressor mechanism (40); and an adjustment mechanism (120) having linking grooves (90, 96, 101, 102) formed on a sliding surface of the outer edge (62) of the stationary scroll (60) so as to be linked to the low-pressure sections (12a, 43, 44) in a first rotation angle range for reducing the overturning moment of the movable scroll (70), and to be cutoff from the low-pressure sections (12, 43, 44) in a second rotation angle range that does not include the first rotation angle range.

Provided is a cleaning method for cleaning a product which is contained in an autoclave (11) and is dyed by circulating a fluid in a supercritical state in which dye is dissolved and the autoclave (11) after the dyeing is terminated, the cleaning method being characterized in that after the dyeing is terminated, a pure fluid in the supercritical state which does not contain the dye is continuously introduced into the autoclave (11), thereby gradually reducing the concentration of the dye in the fluid in the supercritical state which exists in the autoclave (11) to perform the cleaning continuously. As a result, it is possible to effectively clean the product and the autoclave (11) with the supercritical fluid while suppressing precipitation of the dye dissolved in the supercritical fluid, and significantly improve the cleaning efficiency because the cleaning process is performed continuously from the dyeing process.

An exposure apparatus exposes a substrate by projecting an image of a predetermined pattern through a liquid onto the substrate. The exposure apparatus includes a projection optical system which performs the projection, and a liquid supply mechanism which supplies the liquid onto the substrate to form a liquid immersion area on a part of the substrate. The liquid supply mechanism supplies the liquid onto the substrate simultaneously from a plurality of positions which are apart, in a plurality of different directions, from the projection area. The exposure apparatus is capable of forming the liquid immersion area stably and recovering the liquid satisfactorily. It is possible to perform the exposure process accurately while avoiding the outflow of the liquid to the surroundings.

The invention discloses a method for recycling and treating reclaimed wastewater of a makeup water treatment system of a power plant, which includes the steps of regulation of the pH value of mixed reclaimed wastewater, filtration, reverse osmosis desalination, electrolysis and the like. By means of simple process combination, the method realizes the nearly zero emission of the reclaimed wastewater of the makeup water treatment system of the power plant, i.e., most of the reclaimed wastewater is recovered, only a small amount of filter backwashing water is discharged out, moreover, an industrial salt component in the reclaimed wastewater is completely recycled, and thereby the high-efficiency and reliable recycling of the reclaimed wastewater of the makeup water treatment system of the power plant is realized.

The invention provides a series connection type hydraulic automobile regenerative braking energy recycling system, and relates to the technical field of mechanical drive. The energy recycling system comprises a hydraulic power source, rear wheel hydraulic drive assemblies and a front axle hydraulic drive assembly. The hydraulic power source comprises an engine, a first clutch and a first variable pump. The engine is connected into the first variable pump after being connected with the first clutch. The rear wheel hydraulic drive assemblies are arranged on wheel edges of rear wheels of an automobile and connected with the first variable pump. The front axle hydraulic drive assembly is connected with a front axle of the automobile and connected with the output end of the first variable pump. The rear wheel edge braking and front axle braking combined braking mode is adopted; according to the difference between the braking mode and various traditional series connection transmission modes, it can be ensured that transmission energy is reliably and effectively recycled, and the overall working stability of a transmission system is also improved.

The invention discloses a ship-borne unmanned aerial vehicle recovery docking window motion simulation device and method. The device comprises a transverse translation sliding rail and a longitudinal translation sliding rail which are arranged perpendicular to each other, wherein the transverse translation sliding rail and the longitudinal translation sliding rail are respectively provided with two moving pulleys which move synchronously and keep a distance, the moving pulleys are provided with high-power laser sources used for generating rays, two transverse rays and two longitudinal rays intersect in an emission state, a butt joint window which moves according to a regular curve is generated at the intersection, the center point of a docking window is set as a target point for unmanned aerial vehicle recovery docking; and a signal sending base station receives the central position of the docking window and transmits the position to the unmanned aerial vehicle in real time. A track of a recovery window changing along with ship motion can be simulated on the land, the center point information is fed back to the unmanned aerial vehicle, and the unmanned aerial vehicle is guided to continuously approach an ideal cable hanging point, so safe and reliable recovery is realized, and a real vehicle offshore docking risk is eliminated in advance.

The invention discloses a paper roll recovery mechanism, a printing device and a paper roll recovery control method. The paper roll recovery mechanism comprises a recovery shaft used for rolling printing paper back, a supporting frame supporting the recovery shaft and a printing paper tensioning and detecting mechanism, the printing paper tensioning and detecting mechanism comprises a recovery gear connected with the end of the recovery shaft, an intermediate gear in transmission connection with the recovery gear, a motor component and a sensor, the intermediate gear is supported by a gear shaft which is arranged on the supporting frame, the motor component comprises a supporting plate pivotably connected with the gear shaft, and a recovery motor fixedly connected with the supporting plate, a motor gear in transmission connection with the intermediate gear is fixedly connected on an output shaft of the the recovery motor, and the sensor is used for detecting the position of the motor component. By the paper roll recovery mechanism, the problem that big paper rolls cannot be recovered due to the fact that the recovery motor is insufficient in moment can be prevented, and the problem that printing cannot be performed normally due to the fact that the printing paper is pulled apart due to overlarge moment of the recovery motor can be avoided, so that the paper roll recovery mechanism is high in reliability.

A ceiling radiation system for carrying out indoor refrigeration is prepared for making cold water flow in multiple heat radiation tube for carrying out indoor refrigeration through heat radiation of heat radiation tubes and plates, condensing water on surfaces of heat radiation tubes and plates when cooled water is flowed in said heat radiation tube and plates, recovering condensed water through water drainage groove for increasing refrigeration performance.

To provide a component mounting apparatus which has a simple structure and therefore can reduce a manufacturing cost, and has no probability of causing problems caused by rattling by abrasion. The component mounting apparatus comprises a plurality of chucking nozzles 30, a rod 26, a motor 22 for rotating the rod 26, and a cylindrical cam 40. Each of the chucking nozzles 30 has such a structure that first and second rollers 33 and 34 are attached to a support pin 32 projecting on the peripheral surface of a body 31 of a chucking nozzle. The rod 26 holds the chucking nozzles 30 so that they can move vertically, and are formed with vertically arranged guide grooves 35, with side faces of which the first rollers 33 are brought into contact. The cylindrical cam 40 has its cam surfaces 41 in contact with the second rollers 34, and makes relative rotation between the second roller 34 and the rod 26 to control heights of the chucking nozzles 30. At the rotation of the rod 26, the second rollers 34 roll and move on the cam surfaces 41 of the cylindrical cam 40, while the first rollers 33 roll and move on the side faces of the guide grooves 35, resulting in locating the chucking nozzles 30 used for mounting components at a lowest position. (C)2004,JPO.

A sand prevention hydraulic anchor comprises an anchor body, a sealing ring, a sealing ring A, an anchor jaw, a press plate, an outer spring, an inner spring, a press plate screw, a sand prevention insertion pipe and a sand filtering screen. The sealing ring is embedded into an inner sealing groove of the anchor body, and the sand filtering screen is sleeved on the outer cylindrical face of the sand prevention insertion pipe and is screwed through inner threads in the anchor body. An outer sealing groove is formed in the anchor jaw, the sealing ring A is embedded into the outer sealing groove of the anchor jaw, an inner spring and an outer spring are sequentially arranged in an inner hole of the anchor jaw, the anchor jaw is installed in the hole of the anchor jaw along the axial direction of the anchor body, and the press plate is pressed in a press plate groove of the anchor body to prevent the anchor jaw from stretching out and is fixed through the press plate screw. When hydraulic pressure is added from the inside of an oil pipe, the anchor jaw compresses the springs under the hydraulic pressure effect and is pushed to the inner wall of the sleeve and clamped firmly on the inner wall of the sleeve to achieve the aim of fixing a pipe column. When the pressure in the oil pipe is released, the anchor jaw retreats under the effect of the springs, and clamping is released. The hydraulic anchor is reasonable in structure design, simple and convenient to install and saves production cost.