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Lake-entering river mouth sludge collecting/salvaging/treating and water quality purifying device

A technology for water purification and lake entrance, which is applied in water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, water/sewage treatment, etc. It can solve problems such as blue-green algae outbreaks and hidden water safety hazards, and reduce sedimentation area, improve quality, and eliminate potential safety hazards

Pending Publication Date: 2021-04-09
JIANGSU JUHUI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It takes about five years to collect, and the silt contains toxic and harmful substances, which are deposited underwater for a long time. to safety hazard

Method used

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  • Lake-entering river mouth sludge collecting/salvaging/treating and water quality purifying device
  • Lake-entering river mouth sludge collecting/salvaging/treating and water quality purifying device

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Embodiment Construction

[0019] Such as figure 1 and figure 2 As shown, the invention of the silt collection / salvage / treatment and water purification device in the lake estuary contains a silt salvage and treatment mechanism. Excavate two arc-shaped mud-collecting ditches 1 at the bottom of the lake at the lake mouth 19 of the river course, and make the concave side of the arc-shaped mud-collection ditch 1 face the lake mouth 19 of the river course. Water purification reefs 6 are arranged on the outside of the arc-shaped mud-collecting ditch 1 , that is, on the side far away from the lake inlet, and aquatic plants are arranged on the water purification reefs 6 .

[0020] in:

[0021] The distance between the arc-shaped mud-collecting ditches 1 is 5-20 meters. According to needs, the distance between the arc-shaped mud collecting ditches 1 can be any distance between 5 and 20 meters. In this embodiment, the distance between the arc-shaped mud collecting ditches 1 is 12 meters.

[0022] The cross-...

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Abstract

The invention relates to a lake-entering river mouth sludge collecting / salvaging / treating and water quality purifying device, and particularly relates to a device for collecting, salvaging and treating sludge at a lake-entering river mouth and purifying water quality. The device comprises a sludge salvaging and treating mechanism and is characterized by further comprising at least two arc-shaped sludge collecting ditches at the lake bottom at the river way lake-entering mouth, and the concave sides of the arc-shaped sludge collecting ditches are right opposite to the river way lake-entering mouth. Water quality purifying reefs are arranged on ditch banks on the outer sides of the arc-shaped sludge collecting ditches, and aquatic plants are arranged on the water quality purifying reefs. The device is adopted for collecting, salvaging and treating the sludge at the lake-entering river mouth and purifying the water quality, release of toxic and harmful substances in the sludge can be reduced, outbreak of blue-green algae tides is reduced, and potential safety hazards of a water body are eliminated.

Description

technical field [0001] The invention relates to a silt treatment device, specifically, a device for collecting, salvaging, treating and purifying the silt at the estuary of a lake. Background technique [0002] As we all know, a large amount of silt entering the lake from the channel is mostly deposited at the mouth of the lake, and the deposition area is relatively large. Due to the large deposition area, it is more difficult to collect. Therefore, it must reach a certain thickness before it can be collected. It usually takes about five years to reach a thickness that can be collected. It takes about five years to collect, and the silt contains toxic and harmful substances, which are deposited underwater for a long time. to safety hazards. Contents of the invention [0003] The problem to be solved by the invention is to provide a device for collecting, salvaging, treating and purifying the silt in the estuary of the lake. The device can reduce the release of toxic a...

Claims

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Application Information

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IPC IPC(8): E02B3/02E02F5/28E02F3/88E02F3/90C02F9/14
CPCC02F1/001C02F1/5236C02F1/56C02F3/32C02F9/00C02F2103/007E02B3/023E02F3/88E02F3/90E02F5/28Y02A10/00
Inventor 满志清孙萱黄寅戴力犇钱晓荣陈天一
Owner JIANGSU JUHUI TECH
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