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Remote-control airboat for collection and compression of lemna minor and using method of remote-control airboat

A fan boat and duckweed technology, which is applied in the field of duckweed collection and compression remote control fan boat, can solve the problems of easy blockage of the duckweed collection device, and achieve the effects of easy recycling, compact and simple structure, and high collection efficiency

Active Publication Date: 2016-03-23
沈晓笑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the duckweed collecting device in the prior art is easy to be blocked, the present invention provides a duckweed collecting and compressing remote control fan boat and its use method

Method used

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  • Remote-control airboat for collection and compression of lemna minor and using method of remote-control airboat
  • Remote-control airboat for collection and compression of lemna minor and using method of remote-control airboat
  • Remote-control airboat for collection and compression of lemna minor and using method of remote-control airboat

Examples

Experimental program
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Effect test

Embodiment 1

[0049] combine Figure 1-4 , a duckweed collection compression remote control fan boat, including a constant draft fan boat, the fan boat and boat mentioned in the present invention both refer to a constant draft fan boat, the constant draft fan boat is provided with a hydraulic transmission system 3 and a buoy Duckweed collection and pressing storage device, wherein the duckweed collection and pressing storage device includes buoy grille 1.1, duckweed collection rake teeth 1.3 and filter cake storage chamber 1.5, and buoy grille 1.1 is located at the front of the fan boat with constant draft and is in contact with the water level , the hydraulic transmission system 3 drives the duckweed collecting rake teeth 1.3 to rotate, collects the duckweed and places it in the filter cake storage room 1.5 for storage.

[0050] The buoy grid 1.1 is a grid type with a grid spacing of 20-40mm. In this embodiment, the grid spacing is 40mm, and the grid bars are made of light materials, which...

Embodiment 2

[0084] The method of use in this embodiment is the same as that in Embodiment 1, wherein the duckweed collection, pressing and storage device is arranged at the front of the hull, and the bottom of the buoy grid 1.1 is provided with two perforated plates 1.2 for filtering water, with a spacing of 20 mm between the grids and perforated water filtering. The width of the low end of the plate 1.2 is half of the length of the buoy grid 1.1, the high end of the water filtering perforated plate 1.2 is at the bottom of the duckweed collecting rake 1.3, and the width of the high end of the water filtering perforated plate 1.2 is equal to the length of the duckweed collecting rake 1.3 , the duckweed filter cake storage room 1.5 sets two entrances symmetrically about the midline, such as figure 1 As shown, a screw press water filter 1.4 is respectively arranged at the entrance of the duckweed filter cake storage room 1.5, and a duckweed collection rake tooth 1.3 is arranged at the entranc...

Embodiment 3

[0088] The method of use in this embodiment is the same as that in Embodiment 1, wherein the duckweed collection and pressing storage device is arranged at the front of the hull, and a water filtering perforated plate 1.2 is provided at the bottom of the buoy grid 1.1 with a grid spacing of 30mm, and the water filtering perforated plate The width of the low end of 1.2 is equal to the length of the buoy grid 1.1, and is aligned left and right. The high end of the perforated water filter plate 1.2 is at the bottom of the duckweed collection rake teeth 1.3, and the high end width of the perforated water filter plate 1.2 is equal to that of the duckweed collection rake teeth 1.3. length, the duckweed filter cake storage room 1.5 is provided with an entrance, a screw press water filter 1.4 is set at the entrance of the duckweed filter cake storage room 1.5, and the entrance of the screw press water filter 1.4 is installed with duckweed collecting rake teeth 1.3, Ping collects the le...

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Abstract

The invention discloses a remote-control airboat for collection and compression of lemna minor and a using method of the remote-control airboat, and belongs to the field of water environment treatment. The remote-control airboat comprises a constant immersion-depth airboat. A hydraulic transmission system and a lemna minor collecting, pressing and storing device are arranged on the constant immersion-depth airboat. The lemna minor collecting, pressing and storing device comprises a float grid, lemna minor collection rake teeth, spiral pressing water filters and water filtering perforated plates. The hydraulic transmission system is used for driving the lemna minor collection rake teeth so as to send lemna minor to the spiral pressing water filters. Lemna minor subjected to moderate pressing treatment enters a storage chamber so as to be compressed and stored. A fan of the constant immersion-depth airboat drives the airboat to advance. When the weight of lemna minor in the lemna minor collecting, pressing and storing device is increased, river water of corresponding weight is discharged from the airboat, so that the constant immersion depth of the airboat is ensured. The lemna minor collecting, pressing and storing device further comprises the water filtering perforated plates. The high ends of the water filtering perforated plates are mounted at the bottoms of the lemna minor collection rake teeth. The remote-control airboat realizes lemna minor filtering and compressing, and is strong in collection ability, and compressed lemna minor can be recycled.

Description

technical field [0001] The invention relates to the field of water environment treatment, in particular to a remote-controlled fan boat for collecting and compressing duckweed and a method for using the same. Background technique [0002] Pollution of the water body and slowing down of the water flow can easily lead to a large number of duckweeds, which need to be removed in time to protect the ecological environment of the river. The current pump-type duckweed collection device has high energy consumption, collects a large amount of duckweed and river water, is easy to block, has limited collection capacity, often has black and odorous phenomena in the operating water body, manual operation, harsh working environment, and no guarantee for personal safety. Clean the duckweed on the water surface low efficiency. In addition, the use of mechanical salvage ships has a high utilization rate and remarkable cleaning effect, but the one-time investment cost is relatively high, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B15/10B63B35/32
CPCB63B35/32E02B15/10E02B15/104
Inventor 沈晓笑
Owner 沈晓笑
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