46results about How to "Guaranteed collection efficiency" patented technology

The invention discloses an intelligent medical pre-inquiry method and system based on a multi-modal large model and a medium, and the method comprises the steps: obtaining user input data to recognize a target intention, and when a knowledge question and answer intention is recognized, obtaining a knowledge question and answer module; based on the medical knowledge graph, combining with knowledge keywords in the user input data and utilizing a multi-modal large model to obtain medical answers; when the pre-inquiry intention is recognized, inquiry keywords in the user input data are extracted for slot filling to obtain slot information, and a slot filling strategy is dynamically adjusted based on the slot information and user feedback data; and performing visual display on the medical answers and the health management suggestions based on the user interaction interface, and obtaining user interaction data for human-computer interaction. According to the invention, a natural language processing and multi-modal fusion mode is adopted, so that the information input process of a patient is more convenient; and meanwhile, by introducing dynamic medical history information acquisition and interaction, real-time interaction with the patient is realized, and the user experience of pre-inquiry is improved.

The invention relates to the technical field of welding equipment, in particular to automatic welding equipment for metal cover machining, which comprises a welding worktable, an automatic welding mechanism and a supporting plate, the automatic welding mechanism is positioned on the outer side of the welding worktable, the supporting plate is positioned above the welding worktable, and four moving ports are formed in the supporting plate. Moving plates are arranged at the four moving openings in a sliding and penetrating manner; a synchronizing mechanism for synchronously adjusting the relative positions of the four moving plates is arranged at the bottom of the supporting plate; according to the automatic welding equipment for metal cover machining, the collecting mechanism is arranged at the clamping plate, and the guiding-out mechanism is arranged on the welding workbench, so that when a metal cover is welded, smoke dust generated at the welding position can be rapidly collected; meanwhile, according to the collecting mechanism, the smoke collecting mode can be adjusted according to the requirements of spot welding or arc welding, then the smoke collecting efficiency is guaranteed, and the situation that the welding quality is affected by sundries accumulated in the welding process is effectively prevented.

The present invention discloses a robot laser welding guide device, including a support foot, a laser welding assembly, a lighting assembly, an angle adjustment assembly and an auxiliary assembly, wherein the top of the support foot is fixedly connected to a workbench, and the top of the workbench is fixedly connected to a mobile guide frame 1, wherein the laser welding assembly includes a mobile guide frame 2, and the mobile guide frame 2 is slidably connected to the outside of the mobile guide frame 1. In the present invention, when controlling the electric telescopic rod 1 to drive the lifting movable plate to perform lifting work on the outside of the lifting guide rod, the adjusting reflector is brought into contact with the side close to the guide cleaning frame, so that the guide cleaning frame scrapes the surface of the adjusting reflector, and the dust adhered to the surface of the adjusting reflector and the particles cooled by the sparks adhered during welding can be scraped off, so as to avoid affecting the reflective efficiency of the adjusting reflector, so that the device can keep the surface of the adjusting reflector clean when working, and perform self-cleaning work on it.

The utility model relates to the field of sewage treatment discloses a kind of floating oil collecting device and sewage treatment system, the floating oil collecting device includes heating assembly, containing piece and suction piece.The containing piece is opened with the containing groove of notch upwards, and the containing groove is used to contain the liquefied floating oil produced when the heating assembly heats floating oil layer, and the suction piece is used to extract the liquefied floating oil from the containing groove.The floating oil collecting device collects liquefied floating oil through the containing groove, so that liquefied floating oil is separated from other liquids in waste liquid pool, and then the suction piece removes the liquefied floating oil in the containing groove, thereby completing the separate collection of floating oil.The floating oil collecting device largely avoids extracting waste liquid together with floating oil, reduces the difficulty of subsequent floating oil reuse, and also ensures the collection efficiency of floating oil.

The utility model relates to the field of forestry engineering, in particular to a vegetation sampling device for forestry survey, which comprises a second mounting plate, the second mounting plate is fixedly connected with a first bottom plate, an inertial measurement unit is arranged on the first mounting plate, a course shaft is arranged on the second bottom plate, a first support frame is arranged on the course shaft, and a second support frame is arranged on the first support frame. The transverse rolling shaft is arranged on the first supporting frame, the second supporting frame is arranged on the transverse rolling shaft, the pitch shaft is arranged on the second supporting frame, all the brushless motors are arranged at the bottoms of the heading shaft, the transverse rolling shaft and the pitch shaft, the third supporting frame is arranged on the pitch shaft, and the heading shaft, the transverse rolling shaft and the pitch shaft are matched with the brushless motors to adjust the direction of the bearing plate. The inertial measurement unit measures data and controls the brushless motor to enable the bearing plate to be always kept in one direction, pollen on a sample is prevented from being shaken down during descending, the sample is prevented from sliding off, it is guaranteed that the pollen on the sample is not prone to scattering, and the collection efficiency is guaranteed.

The utility model provides an air fluoride sampler for environmental detection, which relates to the technical field of environmental detection sampling and comprises a sampling barrel, an air inlet pipe is fixedly mounted at the upper end of the sampling barrel, an air inlet fan is arranged in the air inlet pipe, an air outlet pipe is fixedly mounted on a barrel body of the sampling barrel, and sealing valves are arranged in the air inlet pipe and the air outlet pipe. A worker places the filter plate in the air inlet pipe to enable the filter plate to be attached to the sealing ring, at the moment, the clamping groove is clamped with the pipe wall of the air inlet pipe, the horizontal position of the filter plate is fixed, and then the worker opens the sealing valve in the air inlet pipe and then starts the air inlet fan. External air enters the sampling barrel through the filter plate, and particles doped in the external air are filtered by the filter plate, so that the particles are prevented from entering the sampler, a sampling medium is prevented from being polluted, meanwhile, a sampling system is prevented from being blocked, and the collection efficiency of fluoride is ensured.

The present invention discloses an ultra-high strength steel processing equipment for the production of steel structure products, and relates to the technical field of steel cutting. It comprises: a machine body, which is used for cutting steel, a driving seat is arranged at the bottom of the machine body, an electric push rod 1 is arranged at the top of the machine body, a connecting seat is arranged inside the driving seat, which is used to receive a small amount of waste generated when cutting steel, a tool body is arranged inside the connecting seat, a motor 1 for driving the tool body to rotate is arranged inside the driving seat, a collecting groove is opened on the top of the machine body, a collecting protrusion is arranged inside the collecting groove, and the bottom surface of the inner wall of the collecting groove is inclined. By arranging the machine body and the protective device, the steel is wrapped by the sealing gasket 1 and the sealing gasket 2, so as to avoid the situation that the waste splashes around when the tool body cuts the steel, and at the same time, longer steel can be processed, thereby ensuring the steel cutting efficiency.

The utility model relates to the technical field of gravel processing equipment, and provides an automatic sorting and collecting integrated device for regenerated gravels, which comprises a device body, a feeding pipeline is fixedly embedded in the center of the top of the device body, and connecting columns are fixedly mounted at two ends of the top side of the inner wall of the device body. A movable rod is movably embedded in the centers of the interiors of the two connecting columns, a baffle is fixedly installed on the rear side of the movable rod and located at the bottom of the feeding pipeline, and first reset springs are fixedly installed at the two ends, close to the rear side, of the top of the baffle correspondingly; when the device is used, the device can be kept in a closed state in the working process through structures such as a baffle and a spray head, diffusion of dust and particulate matter is effectively reduced, and environmental protection and cleaning of a working place are facilitated.

A heavy doping single crystal furnace auxiliary furnace waste gas collecting device relates to the technical field of waste gas collection and comprises a collecting cavity and a transmission pipe communicated with the collecting cavity in a sealing mode, the collecting cavity is used for being in butt joint with a side hung door inlet and outlet of an auxiliary furnace chamber of a single crystal furnace body, and the collecting cavity is fixed to a supporting frame used for aligning the collecting cavity with the side hung door inlet and outlet of the auxiliary furnace chamber. The supporting frame is fixed to the bottom frame, universal wheels used for assisting movement are arranged at the four corners of the bottom face of the bottom frame, and the conveying pipe is used for communicating the collecting cavity with a waste gas treatment system, so that suction force is generated at the collecting cavity to rapidly collect waste gas exhausted along with waste heat in the single crystal furnace body. Under the condition of keeping the cost of preparing the heavily doped single crystal, the efficiency of preparing the heavily doped single crystal is improved by improving the collection efficiency of waste gas in the single crystal furnace main body.

The present invention relates to the field of animal husbandry medical equipment, and specifically to a rumen fluid collection device for sheep, comprising a collection mechanism, a connecting tube and a suction mechanism, wherein the collection mechanism and the suction mechanism are connected via a connecting tube, and the collection mechanism comprises a collection tube, a support tube, a limiter and a flip tube. The collection tube is a rubber hose, and the collection tube has an inner layer and an outer layer, and a flip space is defined between the inner layer and the outer layer. Both ends of the flip tube along the second direction are abutted in the flip space. A rumen fluid collection device for sheep is provided with a collection mechanism, a connecting tube and a suction mechanism. If the contents in the rumen block the inner layer of the collection tube, the collection mechanism is switched to an unlocked state, the contents of the inner layer of the collection tube are turned out, and the blocked inner layer of the collection tube is cleaned, so that the suction mechanism can continue to suck gastric fluid, which will not affect the normal operation of the rumen fluid collection device for sheep, thereby ensuring the collection efficiency.

The application is suitable for the technical field of back contact battery, and provides a back contact battery, a back contact battery assembly and a photovoltaic system. In the back contact battery, a first busbar is connected to a first pad, the first busbar extends along a first direction and is located between the first pad and a first edge, the first busbar is connected to the first pad, the first busbar is also located between the first pad and a first fine grid connection and is insulated from a second fine grid, and the ratio between the length of the first busbar in the first direction and the length of the back contact battery in the first direction is 2%-15%. In this way, by optimizing the length ratio of the first busbar in the first direction to be within a reasonable range of 2%-15%, the first pad can be prevented from being too close to the first edge due to the too small length of the first busbar, thereby avoiding hidden cracks, and the first busbar can be prevented from being too long, thereby avoiding excessive busbar loss.

The invention discloses a production process of high-purity antimony powder, and relates to the technical field of high-purity antimony powder production. The production process of the high-purity antimony powder comprises the following steps that S1, presetting is conducted, specifically, a high-purity antimony powder production device is prepared in advance; s2, feeding, wherein crude antimony is fed into a high-purity antimony powder production device; and S3, purification is conducted, specifically, after the step S2, the fed crude antimony is purified through a high-purity antimony powder production device, and the purified high-purity antimony powder is collected. According to the production process of the high-purity antimony powder, under the negative pressure state, partition heating and heat preservation are conducted on the crucible body, arsenic and other impurities with the low boiling point can be volatilized firstly, condensed and collected, then the temperature of the bottom of the crucible continues to rise, antimony is volatilized, condensed and smashed, and the high-purity antimony powder is formed and collected; according to the high-purity antimony powder production device, the partition temperature can be conveniently controlled during partition heating, the annular cover and the conical titanium plate can be cooled, the condensation efficiency is improved, and then the production efficiency and quality of high-purity antimony powder are improved.

The present invention discloses an oil mist exhaust gas treatment system and device thereof, comprising an intake module for absorbing oil mist, an iron particle collection module, a preliminary purification module and a spray purification module, wherein the intake module is connected to the iron particle collection module, and the iron particle collection module has a V-shaped pipe, a discharge pipe, a collection cylinder and an electromagnet, the iron particle collection module is connected to the preliminary purification module, and the preliminary purification module is connected to the spray purification module, and the spray purification module has a tower body, a water pump, an atomizing nozzle, a rotating plate and floating foam. After the oil mist is transported into the V-shaped pipe, it will contact the electromagnet, so that the electromagnet can absorb the iron particles contained in the oil mist, and the iron particles will fall faster than the oil mist due to their own heavy weight, thereby ensuring the collection efficiency and quality of the iron particles.

The invention relates to the technical field of electric digital processing, in particular to a slow log acquisition dynamic adjustment method and system, and the method comprises the following steps: deploying a slow log execution method script; all slow log collectors are started and registered to an operation and maintenance platform; the operation and maintenance platform calculates the number of pieces of data reasonably collected by the slow log collector per minute in real time, compares the sum with the number of pieces of data to be collected at present, and then distributes the data to be collected at present to the slow log collector by adopting different task distribution modes according to a comparison result; and the slow log collector collects and stores corresponding data after receiving the collection task allocated by the operation and maintenance platform. According to the method provided by the invention, the to-be-collected tasks can be dynamically adjusted and allocated in real time, and the collection efficiency and reliability of the slow logs are improved.

The utility model relates to the technical field of green buildings, and discloses a solar roof structure based on the green building technology, which comprises a solar roof angle adjusting mechanism, a first side plate assembly is arranged on the front side of the solar roof angle adjusting mechanism, and a second side plate assembly is arranged on the back side of the solar roof angle adjusting mechanism. And the structure of the second side plate assembly is consistent with that of the first side plate assembly, the solar roof angle adjusting mechanism comprises a mounting bottom frame, and a first guide rod is fixedly mounted at the front end of the top of the mounting bottom frame. The solar roof angle adjusting mechanism can automatically adjust the inclination angles of the first solar panel and the second solar panel, so that the inclination angles of the first solar panel and the second solar panel can be automatically adjusted along with the sunlight direction, and the light energy collecting efficiency is guaranteed; and the requirements of green building light energy power generation are met.

The invention relates to an automatic waste bearing collecting device which comprises a supporting table, an index plate device is fixedly installed on the supporting table, three collecting barrels penetrating through an index plate are distributed on the index plate of the index plate device at equal intervals in the circumferential direction, and the three collecting barrels are all used for collecting waste bearings. And a first station, a second station and a third station are sequentially arranged along the anticlockwise direction. According to the device, waste bearings are placed in the vibration disc body, so that the waste bearings can be conveniently moved into the collecting barrel to be collected through work of the displacement discharging mechanism, and after collection, the mechanical arm can clamp iron wires to penetrate through multiple bearing inner rings and is matched with the lower bending mechanism and the upper bending mechanism to bend the bottom ends and the top ends of the iron wires in sequence; and finally, the lifting mechanism is used for being matched with the work of the mechanical arm, so that the grouped bearings after standard collection can be put into a turnover box, subsequent unified treatment is facilitated, the method is different from manual treatment, time and labor are saved, and the collection efficiency can be guaranteed.

The invention discloses a crushing and collecting device for a vulcanizing agent for rubber, belongs to the technical field of vulcanizing agents for rubber, and solves the problems that an existing device is low in separation efficiency, poor in dust collecting effect and incapable of separating particles with different granularities. The device comprises a bottom plate, a crushing mechanism, a cyclone separator and a bag-type dust collector are arranged on the bottom plate from left to right, and a driving mechanism and an air inlet mechanism are arranged on the right side of the crushing mechanism; the crushing mechanism comprises a scattering assembly and a crushing roller, and the driving mechanism can synchronously drive the scattering assembly and the crushing roller to operate and drive the air inlet mechanism to work at a high speed. After being crushed by the crushing mechanism, a vulcanizing agent is conveyed to the cyclone separator through the air inlet mechanism to separate large particles, and small particles enter the bag-type dust collector through the connecting pipe to be subjected to secondary separation and are respectively collected by the corresponding collecting boxes. According to the device, the crushing fineness and uniformity of the vulcanizing agent are improved, graded collection of particles with different particle sizes is achieved, the dust collection effect is good, multiple assemblies are driven by single power to operate synchronously, and the device operates more stably and economically.

The utility model relates to the field of rectifying towers, and discloses a rectifying tower with a waste collecting effect, which comprises a rectifying tower body, the outer wall of the rectifying tower body is fixedly connected with a support, the bottom of the rectifying tower body is provided with a waste collecting component, the waste collecting component comprises a discharge pipe, the discharge pipe is fixedly connected with the rectifying tower body, and the support is fixedly connected with the support. A sealing piece is arranged on the lower portion of the discharging pipe, a shell is arranged at the bottom of the sealing piece, a filtering shell is movably connected to the inner wall of the shell, an adsorption assembly is arranged in the middle of the filtering shell, and a plurality of electric telescopic rods are fixedly connected to the bottom of the shell. The left side of the outer wall of the shell penetrates through and is fixedly connected with a drainage pipe. According to the waste material collecting device, the filter shell and the adsorption assembly are matched with each other, so that the device can collect waste materials more thoroughly, the situation that part of the waste materials cannot be collected and are discharged along with water flow is effectively avoided, and the waste material collecting device is more practical.

The present invention discloses a sample filtering and collecting device for water environment monitoring, which relates to the technical field of water sample collection, and comprises a cover body, a hook is fixedly installed on the top of the cover body, and a partition frame is fixedly connected to the inner wall of the cover body. The present water body collecting device is a sample filtering and collecting device for water environment monitoring. The water body collecting device accurately controls the collecting depth through the cooperation of a trigger block and a pressure plate. When the predetermined depth is reached, the trumpet-shaped split cylinder is driven by water pressure to quickly merge and lock to prevent water mixing. At the same time, its open state increases the contact area and improves the representativeness of the sample. In addition, the device can continuously collect water bodies of different depths by adjusting the position of the adjusting screw during the sinking process, thereby improving the collecting efficiency. When the split cylinders merge, the lever and the spiral groove cooperate to stir the water body and discharge metal residues and other debris, thereby avoiding merging obstruction and poor sealing, and ensuring that the collected amount meets the standard, further ensuring the collecting efficiency of the device.

The utility model relates to the technical field of five-axis machining centers, in particular to a rotary structure of a five-axis machining center. Comprising a rotary table base and a dust collecting box, a driving box, a driving motor, a rotating shaft, a storage cross rod and a waste box are installed above the rotary table base, an air exhaust pipeline is connected to the upper portion of the rotary table base through a pipeline, and a servo motor and a planetary gear reducer are installed in the middle of the storage cross rod; the top of the planetary gear reducer is rotationally connected with a workbench, and the dust collecting box is installed on the outer side of the storage cross rod. In the negative pressure state, chippings enter a dust collection box through a protective net and then enter a waste box through a first collection pipeline and a second collection pipeline to be collected by a cleaning drawer, when a storage transverse rod rotates to a certain angle, the side face of the dust collection box inclines downwards under the gravity effect, and the chippings enter the waste box through a third collection pipeline; and chippings can be rapidly and timely collected, waste accumulation is avoided, the machining efficiency is guaranteed, and abrasion of the device is reduced.

The utility model discloses a palm thermal infrared image acquisition device, which relates to the field of thermal infrared image acquisition and comprises a frame, a base is arranged at the bottom of the frame, a faucet is fixedly connected to the back of the top of the base, and a blower is mounted on the left side of the front of the frame. A thermal infrared image collector is installed on the top of the front face of the frame, a palm placing base is movably connected into an inner cavity of the frame, centering assemblies are symmetrically and movably connected to the left side and the right side of an inner cavity of the palm placing base, and a positioning assembly is attached to the back face of the top of the palm placing base. A second fixing rod is movably connected into an inner cavity of the positioning assembly. The palm thermal infrared image acquisition device disclosed by the utility model can be adapted to palm sizes of various users to perform image acquisition work, is convenient to operate and adjust, and is convenient to clean the palm before acquisition, so that the image acquisition precision can be ensured.

An oil leakage prevention atomizer relates to the technical field of electronic cigarette leakage prevention mechanisms and comprises an electronic cigarette body composed of a power supply portion, a tobacco tar portion and a cigarette holder portion, a breather pipe is mounted at the middle end in the tobacco tar portion, the upper end of the breather pipe extends into the cigarette holder portion, filter cotton is mounted on the inner side of the breather pipe, an atomization mechanism is mounted in the breather pipe, and the atomization mechanism is connected with the power supply portion. A rotating ring is movably installed at the top end of the exterior of the cigarette holder part and can rotate at the upper end of the cigarette holder part, through grooves are formed in the two sides of the interior of the rotating ring, when the electronic cigarette is inverted, the first leakage-proof plate and the second leakage-proof plate can rotate outwards under the action of gravity, the arc faces of the lower ends make contact with the inner wall of the ventilation pipe, and the leakage-proof effect is achieved. After tobacco tar is blocked, the tobacco tar moves towards the outer side of the control rotating rod in the middle along the first leakage-proof plate and the second leakage-proof plate and enters the tar storage cotton at the upper end of the interior of the control rotating rod, and therefore the gathered tobacco tar can be guided to the tar storage cotton to be absorbed and stored.

The utility model is applicable to the technical field of excavator guide wheel polishing, and provides a scrap collecting device for excavator guide wheel polishing, which comprises a machine body and a polishing device, and is characterized in that a liquid guide plate is fixedly connected to the inner wall of the machine body and is positioned below the polishing device; waste liquid generated when the grinding device works is guided through the liquid guide plate, the waste liquid enters the filter screen cylinder through the feeding port, waste chips in the waste liquid are not intercepted in the filter screen cylinder through filter screen meshes in the filter screen cylinder, the transmission shaft is driven by the output end of the motor to rotate, the transmission shaft drives the spiral blade to rotate, and the waste liquid is conveyed to the grinding device through the spiral blade. The spiral blades rotate to convey materials, waste chips intercepted in the filter screen cylinder are transferred to the opening in the left end of the filter screen cylinder through the rotation of the spiral blades, the waste chips fall into a waste chip frame, and therefore the situation that the waste chips adhere to the inner wall of the filter screen cylinder to block filter holes is avoided, and the waste chip collecting efficiency of the equipment is guaranteed.

This invention relates to the field of deep-sea mineral collection technology, specifically disclosing a mineral collection device suitable for complex cobalt-rich crust deposits. The device includes a main collection mechanism for collecting minerals, comprising an adaptive terrain mechanism, which includes a left-right adaptive adjustment wheel system. A collection hood is located in the center of the adaptive terrain mechanism. The collection hood has an arc-shaped structure at a preset angle and includes an inlet end and an outlet end, with the inlet end connected to the adaptive terrain mechanism. This invention utilizes the left-right adaptive adjustment wheel system to automatically adjust the wheel height according to micro-topographical undulations, ensuring stable movement of the collection device in complex cobalt-rich crust deposit areas on the deep seabed. Furthermore, the return water jetting system allows for real-time control of the return water jet flow rate, adjusting the jetting force according to different cobalt-rich crust mineral conditions, improving adaptability to various collection conditions and ensuring collection efficiency.

The invention discloses a heat energy collection and storage device based on a solar heat collector, and relates to the technical field of heat energy storage. The invention aims to solve the matching problem of heat collection efficiency and energy conservation. The device specifically comprises a first connecting pipe connected to a water outlet of a solar heat collector and a second connecting pipe connected to a water inlet of the solar heat collector, the first connecting pipe and the second connecting pipe are connected with the same storage box, a filter is arranged on the first connecting pipe, a circulating pump is arranged on the second connecting pipe, and the circulating pump is connected with a water inlet of the solar heat collector. A circulation speed control part used for controlling the power of the circulation pump is arranged on the side wall of the storage box and comprises an iron core, a primary coil and a secondary coil. Power is supplied to the circulating pump on the basis of the electromagnetic induction principle, meanwhile, the input power of the circulating pump is changed through the matching position of the electrode tip and the secondary coil, and therefore the water circulating speed can be adjusted according to the temperature difference between generated heat and stored heat, and energy can be saved while the heat energy collecting efficiency is guaranteed.

The invention relates to the technical field of vehicle testing, in particular to a brake wear particulate matter testing device and method with high coaxiality and sealing performance. The device comprises a hub for testing and an absorption assembly, the hub for testing comprises a rotating assembly, a rolling bearing and a stator spoke sheet. The rotating assembly comprises a spoke and a rim which are fixedly connected through a bolt; the stator spoke sheet comprises a first center hole, and the rim comprises a second center hole; the two ends of the rolling bearing are installed in the first center hole and the second center hole respectively. The absorption assembly comprises a collection cover, and the stator spoke pieces are fixedly connected with the collection cover in a sealed mode. The hub for testing replaces an original hub of a vehicle to carry out braking wear particulate matter testing, and in the rotating process of the hub for testing, the stator spoke piece and the collecting cover are static; and under the connection action of the rolling bearing, the collecting cover is coaxial with the hub for testing.

The invention discloses a water surface garbage intelligent cleaning robot and a working method thereof, and relates to the technical field of water surface garbage cleaning equipment, and the water surface garbage intelligent cleaning robot is divided into six modules including a control module, a motion module, a Beidou navigation module, a visual identification module, a monitoring module and a power generation module. The motion module uses four propellers equipped with L298N to perform differential rotation to maintain the operation stability of the device, the visual identification module uses a batch confirmation method to accurately identify water surface garbage, and then the Beidou navigation module plans an optimal route for going; the detection module uses an intelligent dual-purpose infrared induction device to monitor the operation stability of the device in real time and monitor the garbage amount in a garbage recycling bin; the power generation module uses an electromagnetic rotation power generation system, a water flow power generation system and a solar power generation system. Water flow in the device is vortex-shaped so as to facilitate water drainage and garbage recovery, and electromagnetic power generation increases endurance while the rotating shaft rotates the water flow to form vortex. The garbage can has the advantages of comprehensive functions, long endurance time and high-efficiency and rapid garbage recovery. The device is reasonable in design and has high popularization value.

The invention relates to the technical field of garbage treatment, and discloses a garbage landfill landfill gas collecting and deodorizing device which comprises a garbage pool. The liquid discharging assembly comprises a liquid discharging pipe and a liquid collecting piece, the liquid discharging pipe is fixed to the garbage pool and communicates with the garbage pool, and the liquid collecting piece is used for collecting waste liquid in the garbage pool; the gas collecting assembly comprises a gas collecting pipe and a plurality of gas collecting pieces, the gas collecting pipe is fixed to the top end of the garbage pool, a gas collecting box is fixed to the garbage pool, the gas collecting pieces are arranged on the gas collecting pipe in the axial direction, and the gas collecting pieces stretch into garbage to be used for collecting gas; the deodorization assembly comprises a deodorization box and a spraying part, the deodorization box is fixedly connected to the garbage pool and communicates with the gas collection box, and the spraying part is arranged in the deodorization box and used for spraying liquid medicine to deodorize gas. The height of waste liquid in the garbage pool is monitored and collected, the depth of gas extending into garbage to be collected is conveniently adjusted, stable and efficient collection of gas above and below the garbage is guaranteed, the gas collection efficiency is improved, and gas treatment is achieved.

The application belongs to the technical field of rainwater treatment, and particularly relates to a landscape bridge rainwater collection and purification treatment device based on multi-stage filtration, which comprises a primary filtration mechanism, a secondary filtration mechanism, a buffer mechanism and a water collecting tank, the buffer mechanism is installed in the water collecting tank, the primary filtration mechanism is arranged at the top of the water collecting tank and is connected with the buffer mechanism, the secondary filtration mechanism is arranged on the buffer mechanism, a dredging mechanism is further arranged in the water collecting tank, a water storage element is arranged on the outside of the water collecting tank, and a drainage mechanism is arranged in the water storage element. The primary filtration mechanism and the secondary filtration mechanism can filter rainwater for multiple times, so that the efficiency and quality of rainwater filtration are ensured. When leaves and large impurities in the rainwater block the top of the primary filtration mechanism, rainwater can still be collected into the water collecting tank through the cooperation of the water collecting tank and the primary filtration mechanism, so that the treatment efficiency and quality of rainwater are improved.

The invention discloses storage battery electrode plate collecting equipment which comprises a base I, a tray storage and conveying device arranged on the base I, a tray pushing device arranged on the base I, a tray electrode plate receiving device arranged on the base I, a tray conveying device filled with electrode plates and a long adsorption device, a tray is conveyed to the tray pushing device by the tray storage frame under the driving of the speed reducing motor, the tray pushing device pushes the tray to the tray polar plate receiving device, and under the control of a laser sensor I, a laser sensor II, a laser sensor III and a laser sensor IV and the matching of the long adsorption device, almost no gap exists between the front tray and the rear tray for polar plate receiving. The tray can automatically collect the polar plates, manpower is saved, precision is high, the accident that the tray is not connected with the polar plates is avoided, and production efficiency is greatly improved.