CN-121823826-A - Ecological filter ship for improving clarity of river water in plain river network area

Abstract

The invention provides an ecological filter boat for improving the clarity of a river water body in a plain river network area, which belongs to the technical field of ecological filter boats and comprises a floating box floating on the water surface, an isolation net hung below the floating box and a river body, wherein the floating box is positioned between the river bodies, one side of the river body is fixedly connected with a stand column, a plurality of groups of hinge elements are equidistantly arranged from top to bottom along the river rock wall of the river, one side of the floating box, which is vertical to the ground, is connected with the plurality of groups of hinge elements, the other side of the floating box is parallel to the ground to form an L shape, the isolation net is connected with the floating box to form a gate body so as to intercept the river water flow channel, and one end, far away from the plurality of groups of hinge elements, of the floating box is provided with a propeller for pushing the gate body to rotate. The device accessible screw corotation and reversal for control the rotation angle of flotation tank and isolation net for the device can intercept rivers and filter in the flood season, avoids causing too big hindrance to rivers in the flood season, has improved the ability of the device to handle different water condition conditions.

Inventors

• Zhi Shengyu
• HE BIN
• MENG FANXUE
• YAN SIYU
• QIAN YU
• MA FEI
• Gu Yechuan
• ZHAO PENGCHAO
• WANG ZONGYAN

Assignees

• 上海浦河工程设计有限公司

Dates

Publication Date

20260410

Application Date

20260124

Claims (5)

1. 1. The ecological filter boat for improving the clarity of the river water body in the plain river network area comprises a buoyancy tank (11) floating on the water surface, an isolation net (12) hung below the buoyancy tank (11) and a river body (13), and is characterized in that the buoyancy tank (11) is located between the river bodies (13), one side of the river body (13) is fixedly connected with an upright post (101), a plurality of groups of hinge components (14) are arranged on the upright post (101) along the river rock wall from top to bottom at equal intervals, one side of the buoyancy tank (11) perpendicular to the ground is connected with the plurality of groups of hinge components (14), the other side of the buoyancy tank (11) is parallel to the ground to form an L shape, the isolation net (12) is connected with the buoyancy tank (11) to form a door body to intercept the water flow path of the river body (13), and one end of the buoyancy tank (11) away from the plurality of hinge components (14) is provided with a propeller (15) for pushing the door body to rotate.
2. 2. The ecological filter boat for improving the clarity of river water in plain river network areas according to claim 1, wherein the isolation net (12) is in a water permeable net shape, the length of the isolation net (12) and the floating box (11) are matched with the width of the river body (13), filtering materials are filled in the isolation net (12), and the filtering materials are made of ceramsite materials.
3. 3. The ecological filter boat for improving the clarity of river water in plain river network areas according to claim 2, wherein when the buoyancy tank (11) is in a flood-free period, the buoyancy tank (11) rotates to one side of the river body (13) through a plurality of groups of hinged components (14) arranged on the upright posts (101) and forward rotation of the screw propeller (15), and the buoyancy tank (11) and the isolation net (12) are perpendicular to the water flow direction.
4. 4. The ecological filter boat for improving the clarity of river water in plain river network areas according to claim 3, wherein when the buoyancy tank (11) is in a flood season, the screw propeller (15) is reversed to push the buoyancy tank (11) and the isolation net (12) to be attached to the river body (13) through a plurality of groups of the hinge pieces (14), and the buoyancy tank (11) and the isolation net (12) are parallel to the water flow direction.
5. 5. The ecological filter boat for improving the clarity of river water in plain river network areas according to claim 1, wherein the rotation angle alpha epsilon (10 degrees, 90 degrees) of the buoyancy tank (11).

Description

Ecological filter ship for improving clarity of river water in plain river network area Technical Field The invention relates to the technical field of ecological filter vessels, in particular to an ecological filter vessel for improving the clarity of river water in plain river network areas. Background In the water environment treatment work of plain river network areas, in order to improve the clarity of river water and improve the water ecological environment, relevant departments and staff often adopt various measures and equipment to purify the river water. However, the traditional equipment does not have the capability of adjusting the purification condition according to the water flow conditions in different periods, so that the water flow conditions in the flood period and the non-flood period have larger difference in the practical application process. In the flood season, the traditional fixed purifying equipment is easy to obstruct water flow and even possibly be washed by water flow due to high water flow speed and high flow rate, and in the flood season, the water flow is relatively gentle, the traditional equipment can not fully exert the purifying effect, so that the equipment is easy to have low use efficiency under the action of different water flow conditions, and resource waste is easy to cause. The whole effect of river channel water body purification work can be affected, the improvement process of the water ecological environment is blocked, the maintenance cost and the resource investment can be increased due to frequent damage or low-efficiency operation of equipment, and the economic burden and the resource pressure of the treatment work are further increased. Disclosure of Invention In view of the above-mentioned problems, in combination with the first aspect of the present invention, an embodiment of the present invention provides an ecological filter vessel for improving the clarity of a river water body in a plain river network region, where the device includes: The utility model provides an ecological filter boat that plain river network area promoted river course water clarity, is in with hanging including the buoyancy tank that floats at the surface of water the isolation network and the river course body of buoyancy tank below, the buoyancy tank is located between the river course body, wherein river course body one side fixedly connected with stand, just the multiunit hinge is installed to the stand from last equidistance down along river course rock wall, one side and the multiunit of buoyancy tank perpendicular to ground the hinge is connected, just the buoyancy tank opposite side forms the L form with the ground is parallel, the isolation network with the buoyancy tank is connected and is formed the door body will river course body rivers passageway interception, the buoyancy tank keeps away from the multiunit the screw that is used for promoting the door body rotation is installed to the one end of hinge. According to a preferred embodiment, the isolation net is a water permeable net, the length of the isolation net and the length of the buoyancy tank are matched with the width of the river body, filtering materials are filled in the isolation net, and the filtering materials are ceramsite materials. According to a preferred embodiment, when the buoyancy tank is in a flood season, the buoyancy tank rotates to one side of the river body through the upright post-mounted multiple groups of hinge components and the propeller in a forward rotation mode, and the buoyancy tank and the isolation net are perpendicular to the water flow direction. According to a preferred embodiment, when the buoyancy tank is in the flood season, the propeller is reversed, the buoyancy tank and the isolation net are pushed to be attached to the river body through a plurality of groups of the hinge pieces, and the buoyancy tank and the isolation net are parallel to the water flow direction. According to a preferred embodiment, the buoyancy tank rotation angle α∈ (10 °,90 °). Compared with the prior art, the invention has the following beneficial effects: 1. The device is through the setting of buoyancy tank, isolation net and screw for the device can adapt to the rivers condition in different period river channels, has promoted the environmental suitability of device. The device accessible screw corotation and reversal for control the rotation angle of flotation tank and isolation net for the device can intercept rivers and filter in the flood season, avoids causing too big hindrance to rivers in the flood season, has improved the ability of the device to handle different water condition conditions. 2. When the device is used, the device can filter and purify river water by filling ceramic aggregate materials in the isolation net as filtering materials, so that the device has the function of improving the clarity of the water, and the practicability of the device in water quality purification is