18results about How to "Reliable recycling" patented technology

The invention discloses an applicator for inserting an analyte sensor in a body. The applicator comprises a base body, a contact piece, an emitter support, a locking part, a guide needle support, an elastic piece, an emitter and a guide needle. The contact piece is movably connected with the base body, the emitter support is connected with the base body, the locking part is arranged on the emitter support or the base body, and the locking part makes contact with the guiding needle support and is used for locking the guiding needle support on the emitter support. The contact piece is provided with an unlocking part, and the base body is configured to selectively move close to or away from the contact side of the contact piece. A user does not need to assemble the applicator before use, so that the structure of the applicator and the operation process of the user are simplified. And a user can unlock the guide needle bracket by tightly attaching the contact piece to the skin of a human body and pressing the base body in the use process, so that the guide needle is driven to be recovered through the elastic piece. The user does not need to additionally recover the guide needle, so that the recovery process of the guide needle is more reliable.

The invention discloses an active underwater robot flexible docking capture system and method. The active underwater robot flexible docking capture system comprises target equipment, a docking robot and a parent body, the docking robot is used for docking and capturing the target equipment; the active underwater robot flexible docking capture system further comprises a cable, and the docking robot is connected with the parent body through the cable. When the target equipment is captured, the parent body is located underwater, the target equipment is located on the water surface, and the parent body is located below the target equipment; the parent body is provided with a cable collecting device and a buffer locking mechanism, the cable collecting device is used for driving the cable to be collected so as to drive the captured target equipment to be collected, and the buffer locking mechanism is used for buffering collision and locking the target equipment to the parent body. According to the active underwater robot flexible docking capture system and method, the target equipment can be actively retrieved, flexible docking of the target equipment is achieved, it is guaranteed that recovery is reliable, and the target equipment is not damaged.

The present invention relates to an autonomous recovery and release device for a rotary-wing unmanned aerial vehicle. The device is installed above the rotary-wing unmanned aerial vehicle and can realize the autonomous recovery and release of the rotary-wing unmanned aerial vehicle under the action of a recovery net. The structure includes a screw rod and at least two groups of connecting rod assemblies. The screw rod is arranged inside a rectangular sleeve and connected to the output end of a driving motor. The screw rod is threaded with a limit nut. A compression spring and a connecting rod slider are respectively sleeved at the bottom of the screw rod. The short connecting rods of the at least two groups of connecting rod assemblies are respectively connected to the connecting rod slider through a long strip notch arranged on the rectangular sleeve, and the long connecting rods of the at least two groups of connecting rod assemblies are respectively connected to the top of the rectangular sleeve. The autonomous recovery and release device for a rotary-wing unmanned aerial vehicle of the present invention is small in size and light in weight. It can be used for small rotary-wing unmanned aerial vehicles with small size and load. It has strong position error tolerance and attitude error tolerance capabilities. The control accuracy requirement is low during recovery, which greatly reduces the control difficulty.

The utility model discloses a steam turbine drainage heat recovery device for a thermal power plant, which relates to the technical field of thermal power plant equipment and comprises a sleeving pipeline, a drainage unit and a recovery unit. The dewatering unit comprises a fixed rod frame, a connecting seat, a middle rotating shaft, an impeller, water absorption cloth, a movable pipe wall and a through notch; and the recovery unit is mounted on the left front side of the sleeving pipeline. According to the utility model, liquid water mixed in steam can be effectively separated out and is prevented from influencing the operation of the wheel blades and the turbine, and the rotating speed of the impeller can be dynamically compensated through the waterproof motor, so that the rotating speed of the impeller can be ensured when the flow speed of the steam in the pipeline is insufficient; water drops condensed on the water absorption cloth can obtain enough centrifugal force; and the recycled hot water can be stored, transferred and distributed, so that heat in the hot water is recycled, and the hot water can be intelligently distributed according to the recycling amount of the hot water.

The utility model relates to the technical field of heat supply, in particular to a flue gas treatment device. Comprising a cyclone dust removal device and a water-water heat exchanger, an exhaust fan and a flue gas heat exchanger are connected to the lower portion of a heat preservation exhaust pipeline, a material collecting ash hopper is connected to the lower portion of the cyclone dust removal device in an inserted mode, and the water-water heat exchanger is installed on the outer side of the cyclone dust removal device. The end of the water-water heat exchanger is connected with a water outlet pipeline, a copper-nickel alloy pipeline, a water return pipeline and a heat exchanger water pump. An exhaust fan pumps clean air into the flue gas heat exchanger through a heat preservation exhaust pipeline, heat exchange treatment is conducted on the clean air, and a heat medium in the water-water heat exchanger enters a copper-nickel alloy pipeline through a water outlet pipeline and then flows back into the water-water heat exchanger through a water return pipeline; and at the moment, the cold medium enters the water-water heat exchanger through the water inlet pipe for heat exchange and then is discharged through the water return pipe, heat of the particulate matter can be recycled in the mode, and waste heat of the flue gas can be comprehensively and reliably recycled in the mode.

The invention is suitable for the technical field of crushing, and provides a waste corrugated paper crushing and recycling device which comprises a material collecting box, a lower barrel, an upper barrel and a feeding groove and further comprises a center shaft, and an upper crushing assembly and a lower crushing assembly are fixedly installed on the center shaft; the upper barrel body is further provided with the material pressing assembly used for pressing the corrugated paper input by the feeding groove downwards; the feeding groove is further provided with the material stirring assembly used for stirring and conveying corrugated paper to the inner cavity of the upper cylinder body. When the telescopic cylinder drives the pressing disc to ascend, the transmission assembly is used for driving the material stirring shaft to rotate, and the corrugated paper is stirred and conveyed to an inner cavity of the upper barrel through the material stirring rod; when the telescopic cylinder drives the pressing disc to descend, the transmission assembly does not drive the material stirring shaft. Through cooperative work of the material pressing assembly, the material stirring assembly and the transmission assembly, efficient and reliable crushing and recycling of corrugated paper are achieved, and the treatment efficiency and the equipment operation stability are remarkably improved.

The invention discloses a carbon dioxide gasification pipeline thermoelectric power generation system, which relates to the technical field of energy recovery and thermoelectric power generation and comprises a low-temperature supercritical storage unit, a conveying tunnel unit, a thermoelectric power generation unit and an electric energy processing unit, the low-temperature supercritical storage unit is a low-temperature gas tank, and low-temperature supercritical carbon dioxide is stored in the low-temperature gas tank; the conveying tunnel unit is a low-temperature tunnel, and the inlet end of the low-temperature tunnel is communicated with an outlet of a low-temperature gas tank; according to the power generation system, the semiconductor temperature difference power generation assembly is modularly arranged in the mounting cavity formed by the heat preservation layer and the conveying pipeline, cold end heat conduction is enhanced through the graphene heat conduction pieces, hot end heat dissipation is enhanced through the vapor chamber and the heat dissipation fins, the stable power generation temperature difference is effectively constructed and maintained, and the power generation efficiency is improved. Therefore, efficient and reliable recovery and power generation of the low-temperature cold energy in the supercritical carbon dioxide conveying process are achieved.

The utility model belongs to the technical field of rotary kiln devices, and particularly discloses a rotary kiln powder recovery device which is characterized in that a plurality of digging spoons are arranged on the outer side wall of the feeding end of a rotary kiln barrel at intervals in the circumferential direction, and each digging spoon comprises a shoveling plate and a storage cavity; blanking holes penetrating through the wall of the rotary kiln cylinder are formed in the positions, corresponding to the storage cavities, of the rotary kiln cylinder, and the storage cavities are communicated with a cavity of the rotary kiln cylinder through the blanking holes. The material digging spoon rotating to the material digging position below the rotary kiln barrel can shovel up powder on a bottom plate of the kiln head box and collect the powder into the material storage cavity, and when the material digging spoon storing the powder in the material storage cavity rotates to the discharging position above the rotary kiln barrel along with the rotary kiln barrel, the powder stored in the material storage cavity can fall into the rotary kiln barrel through the material falling hole. Deposited materials in the kiln head box are timely and reliably recycled, and the stability of the roasting process is guaranteed.

In order to reliably collect unwanted resin on a groove block while reliably carrying out a resin molded article from a lower mold provided with the groove block having an extension part, a carrying mechanism 19 is provided with: a first holding part 20 for holding the resin molded article W2; a second holding section (21) that holds the unwanted resin (K) on the groove block (141); a first lifting / moving mechanism 22 that lifts the first holding section 20 so that the resin molded article W2 held by the first holding section 20 moves upward below the extension section 141b; and a horizontal movement mechanism (23) that moves the first holding section (20) in the horizontal direction so that the resin molded article (W2) held by the first holding section (20) moves to the outside of the extension section (141b) in a state in which the first holding section (20) is raised by the first raising / lowering movement mechanism (22), and that moves the resin molded article (W2) in the horizontal direction so that the resin molded article (W2) moves to the outside of the extension section (141b) in a state in which the resin molded article (W2) is raised by the first raising / lowering movement mechanism (22). In a state in which the second holding section 21 is in contact with the unwanted resin K on the groove block 141, the lower mold 15 is lowered by a mold clamping mechanism 17, and the plunger 142a is raised relative to the lower mold by a transfer mechanism 142.

An inkjet recording apparatus includes a recording head, a transport member, a control unit, an ink recovery unit, an ink passage, and a suction unit. The ink passing path is formed between the conveying member and the ink receiving portion. The suction part is connected to the ink receiving part and sucks the ink passing through the opening part and air in the ink passing path. The conveyance member has an air flow hole formed on the upstream side of the opening with respect to the conveyance direction. The interval between the opening portion and the air circulation hole in the conveying direction is smaller than the width of the ink passing path in the conveying direction.

An inkjet recording apparatus includes a recording head, a transport member, a control unit, an ink recovery unit, an ink passage, and a suction unit. An opening through which the ink ejected from the recording head passes is formed in the transport member. Vp [mm / s] is set as the conveying speed of the conveying member, Vh [m / s] is set as the wind speed of the suction wind generated in the ink passing path by the suction unit, Vi [m / s] is set as the ejection speed of the ink at the position passing through the conveying member, Ld [mm] is set as the distance from the conveying member to the contact surface of the ink receiving unit, and Vh [m / s] is set as the distance from the conveying member to the contact surface of the ink receiving unit. When Ls [mm] is the distance from the position at which the ink droplet finally passing through the opening passes through the opening to the upstream end of the opening, {(Vh + Vi) / 1000} * (Ls / Vp) > = Ld is satisfied.

The invention discloses an underwater robot system and a balance control method, the underwater robot system comprises: at least two docking robots, the at least two docking robots being used for docking and capturing a target device at the same time; when the target equipment is captured in a butt joint mode, the parent body is located underwater, and the parent body is located below the target equipment; the at least two cables are in one-to-one correspondence with the at least two butt joint robots, and each butt joint robot is connected with the parent body through one cable; the cable collecting device is located on the parent body and used for driving the cable to be collected and driving the target equipment captured by the docking robot to be collected; and the balance control device is connected with each cable, and is used for controlling the stress of each cable through a PID control algorithm, so that the at least two docking robots are kept in posture locking, and the posture balance of the target equipment is ensured.

The utility model relates to the technical field of blast furnace slag treatment, in particular to a furnace water slag quenching device for blast furnace slag, which comprises a furnace water slag quenching device body, and the furnace water slag quenching device body comprises a slag runner, a flushing box, a water slag tank, a slag-water separation device and a slag flushing water circulation device. The slag runner is communicated with the punching box and is used for conveying blast furnace slag to the punching box; the punching box is provided with water spraying holes; the water slag tank is positioned below the punching box and is used for receiving a slag-water mixture subjected to water quenching; the input end of the slag-water separating device is communicated with the water slag tank, and the output end of the slag-water separating device is respectively communicated with the slag collecting device and the slag flushing water circulating device; and the output end of the slag flushing water circulating device is communicated with the flushing box, so that the slag flushing water is recycled, and by optimizing the overall structural design, many problems of a traditional blast furnace slag treatment device are effectively solved.

The utility model provides a kind of adjustable multi-nozzle glue injection nozzle, including workbench, workbench front end is equipped with feeding area, first adjusting assembly is installed in feeding area, rear end is installed with second adjusting assembly, glue drop recovery assembly is installed in the bottom cavity of workbench;First adjusting assembly includes first guide rail, and the workpiece frame of the carrier plate is slidably connected on the first guide rail by the slider of bottom;Second adjusting assembly includes second guide rail, and second guide rail is fixedly connected on the both sides of glue injection machine symmetrically.The utility model, through the cooperative matching of first adjusting assembly, second adjusting assembly and electrical control system, the automatic connection of feeding, workpiece displacement, glue injection machine lifting, glue injection operation and glue drop recovery can be realized, manual intervention is reduced, the coherence and efficiency of overall glue injection operation are improved, manual operation error is avoided to influence glue injection quality, and the consistency of glue injection quality during batch production is guaranteed.

The invention provides a roadway bottom plate drainage system and a roadway bottom plate drainage method. The roadway bottom plate drainage system comprises a drainage well, a bottom plate detector, a drainage channel, a drainage unit, a drainage pipeline, a water level detection assembly and an intelligent controller, and the drainage well is arranged in a bottom plate of a roadway; the bottom plate detector is arranged on the bottom plate; the drainage channel is arranged on the bottom plate and is communicated with the drainage well; the drainage pipeline is respectively communicated with the outside of the roadway and the drainage unit; the water level detection assembly is arranged in the drainage well; the intelligent controller controls the drainage unit to work according to the water level change, detected by the bottom plate detector, on the bottom plate and the water level height, detected by the water level detection assembly, in the drainage well. According to the invention, reliable drainage of the bottom plate of the roadway is realized, and real-time reliable detection of water on the bottom plate is also realized, so that the intelligent controller can flexibly set the drainage power according to the change of the water accumulation condition on the bottom plate intelligently.

The present application provides excavator and energy recovery system of excavator movable arm and bucket based on pump motor, and relates to the technical field of excavator.The energy recovery system comprises a bucket cylinder, a first three-position four-way electromagnetic reversing valve adapted to switch the rod cavity and the rodless cavity of the bucket cylinder to be communicated with the first two-position two-way electromagnetic reversing valve and the second two-position three-way electromagnetic reversing valve respectively, a movable arm cylinder, a second three-position four-way electromagnetic reversing valve adapted to switch the rod cavity and the rodless cavity of the movable arm cylinder to be communicated with the first two-position three-way electromagnetic reversing valve and the second two-position two-way electromagnetic reversing valve respectively, a hydraulic pump adapted to supply hydraulic oil in a hydraulic oil tank to the first two-position two-way electromagnetic reversing valve and the third two-position two-way electromagnetic reversing valve, and a motor drivingly connected to the hydraulic pump.A pump motor is connected between the second two-position two-way electromagnetic reversing valve and the hydraulic oil tank, an electric motor generator integrated machine is drivingly connected to the pump motor, and an energy storage device is electrically connected to the motor and the electric motor generator integrated machine.

The utility model relates to the technical field of water conservancy supports, in particular to a portable water conservancy water level measuring instrument support which comprises a fixing platform, a plurality of stabilizing mechanisms are arranged below the fixing platform, and supporting mechanisms are arranged in the stabilizing mechanisms. The stabilizing mechanism comprises a fixing support rotationally connected to the lower end of the fixing platform, and a first electric telescopic rod is fixed to the middle of the lower end of the fixing support. By means of the second electric telescopic rod and the micro motor, unfolding of the stabilizing mechanism and adjustment of the supporting mechanism can be automatically completed, the labor intensity of workers is reduced, meanwhile, the problems caused by manual operation errors are reduced, the installation and recovery processes of the support are more stable and reliable, and the work efficiency is improved. The fixing platform in the device is always kept in a horizontal state, the situation that the water level measuring instrument topples over due to the weight of the water level measuring instrument is avoided, the supporting legs are unfolded to a proper angle for supporting, and the stability of the support in a complex environment is effectively improved.

The invention discloses a semiconductor thermoelectric power generation system of a supercritical carbon dioxide conveying tunnel, which relates to the technical field of energy recovery and thermoelectric power generation and comprises a low-temperature supercritical storage unit, a conveying tunnel unit, a thermoelectric power generation unit and an electric energy processing unit. The low-temperature supercritical storage unit is a low-temperature gas tank, and low-temperature supercritical carbon dioxide is stored in the low-temperature gas tank; the conveying tunnel unit is a low-temperature tunnel, and the inlet end of the low-temperature tunnel is communicated with an outlet of a low-temperature gas tank; according to the semiconductor temperature difference power generation system of the supercritical carbon dioxide conveying tunnel, the semiconductor temperature difference power generation assemblies are modularly arranged in the mounting cavity formed by the heat preservation layer and the conveying pipeline, cold end heat conduction is enhanced through the graphene heat conduction pieces, and hot end heat dissipation is enhanced through the vapor chamber and the heat dissipation fins; and a stable power generation temperature difference is effectively constructed and maintained, so that efficient and reliable recovery and power generation of low-temperature cold energy in the supercritical carbon dioxide conveying process are realized.