3results about How to "Efficient salvage" patented technology

The cyanobacterial bloom salvaging device comprises a rubber boat, the top of the rubber boat is fixedly connected with a sewage collecting pool, the rear side of the sewage collecting pool is fixedly connected with a lifting mechanism, the top of the front side of the lifting mechanism is fixedly connected with an air flotation machine, and the air flotation machine is fixedly connected with a water outlet of the air flotation machine. A slag scraping plate is fixedly connected to the top of the air flotation machine, a shovel plate is fixedly connected to the front side of the top of the sewage collection tank, a traction rope roller is arranged in the middle of the top of the rear side of the sewage collection tank, and a positioning mechanism is fixedly connected to the middle of the rear side of the sewage collection tank; by arranging the rubber boat, the sewage collection tank, the air flotation machine, the slag scraping plate, the shovel plate, the traction rope roller and the positioning mechanism, efficient salvage and collection of cyanobacterial blooms are achieved; an operator only needs to float the whole device on the surface of a water pool through a rubber boat, and cyanobacterial blooms are conveyed into a sewage collection pool through a shovel plate and separated through an air flotation machine.

A kind of local water area algae salvaging and aeration device, with algae salvaging, local water flow enhancement and dissolved oxygen content promotion function.The technical scheme includes remote control unmanned ship body part, algae salvaging part and aeration part.Algae salvaging part is composed of algae collection nozzle, height adjustment main, passive swing lever, swing lever control motor, algae collection pump, algae filter cartridge and oxygen-increasing guide vane plate;aeration part is composed of aeration pump and aeration head.Algae collection nozzle walks with remote control unmanned ship body, and separates and collects algae from water through algae filter cartridge under the action of algae collection pump.Aeration pump fills oxygen to local water area through aeration head.The beneficial effect is that algae salvaging, local water flow enhancement and dissolved oxygen content promotion can be realized simultaneously, with simple structure, mobile convenience, energy saving and environmental protection advantages, which can meet multiple needs of algae bloom early prevention and control, algae bloom outbreak process emergency disposal and later ecological restoration, especially suitable for local water area algae bloom prevention and control and comprehensive treatment such as elimination.

This application discloses a harvesting device for a seaweed harvesting vessel, relating to the field of seaweed harvesting vessels. The device includes a hull, on which a storage box and a conveyor frame are mounted. The storage box has a storage cavity for storing seaweed. The conveyor frame consists of a transfer frame and a collection frame, which are sequentially inclined downwards away from the hull. Multiple transfer cavities are spaced apart along the width of the upper side of the transfer frame. Multiple collection cavities, connected to the transfer cavities, are fan-shaped and dispersed on the collection frame. A transfer chain is slidably connected within the transfer and collection cavities. Multiple blocks for hooking seaweed are mounted on the transfer chain. A drive device for driving the transfer chain is mounted on the transfer frame. This application enables more efficient seaweed harvesting, improves the convenience of harvesting, and increases the efficiency of seaweed harvesting.