Dewatering device and dewatering method for floating organisms
A dehydration equipment and biological technology, which are applied to the dehydration equipment and dehydration fields of floating organisms, can solve the problems of the death of aquatic animals, the destruction of the food chain of underwater animals, and the lack of sufficient underwater plants, and the effect of simple structure is achieved.
Inactive Publication Date: 2009-10-07
杨学君 +2
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Problems solved by technology
Water hyacinth blocks the sunlight on the water surface where it lives, causing the underwater plants to die without enough light, destroying the food chain of underwater animals, causing the death of aquatic animals, and blocking the navigation route
Method used
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[0039] like figure 1 As shown, the dehydration equipment generally represented by 1 mainly includes a screw conveyor 3 , a distributor 4 , an extruding mechanism 6 and a pressing mechanism 5 . There is a hopper 2 on the screw conveyor 3, and the floating organisms 9 in the hopper 2 are transported to the distributor 4 through the screw conveyor. Larger floating organisms such as water hyacinths must first be crushed to facilitate extrusion. The dispenser 4 is provided with several infusion tubes 12 whose infusion speed is adjustable. In the illustrated embodiment, the pressing mechanism 5 is a hydraulic cylinder with adjustable pressure, which pressurizes the extrusion mechanism from one side. The pressing mechanism 5 can also be a screw type pressing machine, similar to a screw jack. The other side of extrusion mechanism is equipped with accumulator 15. The function of the accumulator 15 will be described in detail below. It is easy to understand that the accumulator 15 ...
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The invention discloses a dewatering device (1) for floating organisms, comprising: (a) a conveying mechanism (3) for conveying the floating organisms (9) to be processed; (b) a distributing mechanism (4) which is connected with the conveying mechanism; (c) at least one container for receiving the floating organisms from the distributing mechanism, the at least one container can be sealed and has variable volume; (d) an extrusion mechanism (6) used for extruding the floating organisms in the container; and (e) a pressurizing mechanism (5) for pressurizing the extrusion mechanism (6). The dewatering device is characterized in that: the extrusion mechanism (6) comprises a plurality of movable extrusion plates (16) which are mutually separated, each container is flexible, made of water permeable filtering material and arranged between the separated extrusion plates (16), a sealing mechanism is arranged at an opening of each container, and the sealing mechanism is elastic. The invention simultaneously discloses a dewatering method for the floating organisms.
Description
technical field [0001] The invention relates to floating water biological treatment equipment and a treatment method, in particular to floating water biological dehydration equipment and a dehydration method. Background technique [0002] According to the situation in our country, it is still not possible to treat all the sewage at present. In many areas, it is simply treated or directly discharged into rivers and lakes to enrich the water body with nutrients and lead to the crazy growth of plankton in the water. Cyanobacteria is a primitive and ancient algae prokaryote, which often reproduces in large numbers in summer. After decaying and dying, it forms a layer of blue-green and fishy-smelling floating foam on the water surface, which is called "water bloom". Known as the "green tide". It aggravates the deterioration of water quality, and has great harm to aquatic animals such as fish, as well as humans and livestock, and will cause the death of fish in severe cases. [...
Claims
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CPCY02W10/37
Inventor 杨学君王伟孙集量朱珏敏
Owner 杨学君