9results about How to "Guaranteed collection efficiency" patented technology

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 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 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.

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 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 utility model relates to a reaction sediment separating and drying device, which relates to the technical field of chemical reaction and comprises a reaction barrel, a penetrating groove is arranged at the bottom of the reaction barrel, a sealing base used for being matched with the penetrating groove in a sealing mode is arranged inside the reaction barrel, a supporting base is arranged on the sealing base, and the height of the supporting base is adjustable. When the device is used, a reaction is carried out in the reaction barrel, generated precipitates fall on the supporting base under the action of gravity, the precipitates are collected through the supporting base, then after the reaction is finished and waste liquid is directly discharged, a small amount of waste liquid and precipitates still remain on the supporting base, and when the penetrating groove is opened, the waste liquid and the precipitates can be separated from each other. Waste liquid with small sediments is discharged from the penetrating groove, large sediments can be collected on the supporting base, and at the moment, the sediments of different sizes can be collected respectively, so that the collection loss of the sediments can be reduced, and the collection efficiency of the sediments can be ensured.

The application relates to the technical field of mobile power sources, and discloses a high-power energy storage mobile power station charging management method, which comprises the following steps: collecting the operation state parameters of the mobile power station through a central control unit; establishing an energy input topology according to the vehicle driving speed and the external interface state, using a fixed photovoltaic array to supply power and performing brake energy recovery in the driving state, controlling a foldable photovoltaic array to be connected to a power grid or to access an external power source in the parking state; calculating the difference between the total power generation and the load power demand in real time, and controlling the energy throughput direction of an electrochemical energy storage system to maintain power balance; and starting a solid oxide fuel cell system to perform emergency supply when the energy storage system is discharging and the electric quantity is lower than a starting threshold. The application realizes the collaborative control and energy optimization distribution of a multi-energy system, and improves the power supply reliability and endurance of the mobile power station under complex working conditions.

This utility model discloses a pressing device based on high-elasticity fiber composite fabric production, including a conveying device. The top surface of the conveying device is equipped with an ironing and pressing device and an inflatable tire. Two hopper-shaped boxes are fixed to both sides of the conveying device. A discharge valve is fixedly connected to the bottom surface of each hopper-shaped box. A cover plate is provided on the top surface of the hopper-shaped box, and multiple columns are fixedly connected to the top surface of the cover plate. An inlet tube is snapped into the inner side of each column. The inlet tube is connected to the column via a first fixing member. Multiple inlet ports are opened on the top surface of the cover plate, located below the inlet tube. An L-shaped scraper is inserted into the top surface of the inlet tube. The L-shaped scraper is connected to the top surface of the inlet tube via a second fixing member and is flush with the edge of the conveyor belt of the conveying device. This utility model designs the cleaning mechanism as a modular structure that can be quickly disassembled, allowing the L-shaped scraper, inlet tube, and cover plate to be independently removed from the hopper-shaped box for thorough cleaning of the L-shaped scraper and inlet tube adhering with cured adhesive, ensuring no residue.

The application provides a detachable outlet collector, and belongs to the technical field of filtering and collecting devices.The outlet collector comprises a special-shaped flange including a cylindrical body, one end of the body is provided with a flange plate, and a positioning ring is arranged in the middle part; the collecting element comprises a top layer collecting element, at least one middle layer collecting element and a bottom layer collecting element arranged in sequence from top to bottom, and the bottom layer collecting element is connected with the flange plate; an end cover is connected with the top layer collecting element; a positioning structure is arranged on the outer side of the end cover to clamp and fix the outlet collector and is detachably connected with the end cover.The beneficial effects of the technical scheme of the application are that the detachable positioning structure is arranged on the outer side of the end cover of the outlet collector to clamp and fix the outlet collector, the stress is dispersed to the equipment body connected with the outlet collector through the positioning structure, and the multilayer collecting element is used as the filtering and collecting structure to replace the existing ring plate structure which is insufficient in rigidity, thereby improving the rigidity of the outlet collector.