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River sewage remediation device

A technology for sewage and river channels, applied in the field of river sewage remediation devices, can solve the problems of supply and protection, poor survival of fish seedlings, and few places for fish eggs to attach, so as to improve flexibility, improve mixing effect, and ensure spraying effect. Effect

Inactive Publication Date: 2021-03-26
杭州杭大环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, although the awareness of protection has been continuously strengthened, fish seedlings have been released and aquatic plants have been planted, but due to the serious damage to the water body, the underwater ecological environment is difficult to maintain for a long time
Especially for fish eggs and fish seedlings, the underwater ecological environment has not been restored, there are few attachment places for fish eggs, and it is difficult to increase the hatching rate, while the survival ability of fish seedlings is poor, and there is no sufficient food supply and protection after direct release. It is difficult to achieve a high survival rate, so it is necessary to effectively repair the river sewage; most of the existing repair methods are to spray repair liquid into the water body, and the existing repair devices are not easy to adjust during operation, and the mixing of the repair liquid is not enough Uniform, often resulting in less effective restorations; therefore, improvements to existing techniques are necessary

Method used

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  • River sewage remediation device
  • River sewage remediation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-5 , a river sewage repair device, including a base 1, the base 1 is provided with a vertical first fixed frame 4 and a second fixed frame 5 at intervals, and the base 1 moves through the first fixed frame 4 and the second fixed frame 5 A cavity 9 is installed, the upper end of the cavity 9 is provided with a feed inlet 10, a stirring mechanism is arranged in the cavity 9, and a reciprocating mechanism is connected between the cavity 9 and the first fixed mount 4 and the second fixed mount 5, so as to The repair fluid is mixed evenly; one side of the cavity 9 is equipped with a bent discharge pipe 17, one side of the first fixed frame 4 is fixedly connected with the first transmission chamber 7, and one side of the second fixed frame 5 is fixed Connected with the second transmission chamber 8, the upper end of the second fixed frame 5 is equipped with a pump 18, one side of the pump 18 is installed with an atomizing nozzle 33 through the discharge pipe 17, ...

Embodiment 2

[0030] The repair device often needs to be used in conjunction with other water and land vehicles in actual use to improve the scope and flexibility of the operation. Therefore, this embodiment is improved on the basis of embodiment 1. The improvements are as follows: The base 1 is uniformly provided with a number of through threaded holes, so that the device can be installed in conjunction with other water and land vehicles, and is easy to use.

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Abstract

The invention discloses a river sewage remediation device, which comprises a base, a vertical first fixing frame and a vertical second fixing frame are arranged on the base at intervals, a cavity is movably formed in the base through the first fixing frame and the second fixing frame, a stirring mechanism is arranged in the cavity, and a reciprocating mechanism is connected between the cavity andthe first fixing frame and between the cavity and the second fixing frame; according to the river sewage remediation device, the reciprocating mechanism and the swing mechanism which are linked with each other are arranged, so that the cavity is oscillated and stirred and swings for discharging at the same time, remediation liquid is uniformly sprayed, continuous adjustment in the operation process is avoided, and the inclination angle of an atomizing nozzle is conveniently adjusted through an electric telescopic rod; therefore, the discharging angle is changed according to actual requirements, and the spraying effect is ensured; the two stirring shafts which operate at the same time are arranged in the cavity, so that the repair liquid in the cavity is stirred and mixed in all directionsand is matched with the reciprocating mechanism, and the mixing effect of the repair liquid is effectively improved.

Description

technical field [0001] The invention relates to the field of water restoration, in particular to a river sewage restoration device. Background technique [0002] At present, due to the intensification of pollution and human activities, the number and types of animals and plants in natural water bodies have been greatly reduced. In recent years, although the awareness of protection has been continuously strengthened, fish seedlings have been released and aquatic plants have been planted, but due to the serious damage to the water body, the underwater ecological environment is difficult to maintain for a long time. Especially for fish eggs and fish seedlings, the underwater ecological environment has not been restored, there are few attachment places for fish eggs, and it is difficult to increase the hatching rate, while the survival ability of fish seedlings is poor, and there is no sufficient food supply and protection after direct release. It is difficult to achieve a high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F11/00B01F15/02C02F1/00
CPCC02F1/00C02F2103/007B01F31/00B01F35/754
Inventor 袁勇华沈雯迪高尔金李斯佳何凤仙
Owner 杭州杭大环保工程有限公司