A river purification device for ecological energy saving and environmental protection

A technology of energy saving, environmental protection, purification device, applied in chemical instruments and methods, separation methods, filtration and separation, etc., can solve the problems of large-scale purification equipment occupying a large area, unable to adapt to purification conditions, and poor filter bearing capacity, etc. Filtration effect and high stability, low cost of use, impact reduction effect

Inactive Publication Date: 2021-06-25
中国煤炭地质总局水文地质局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a river purification device for ecological energy saving and environmental protection, which effectively solves the problem of the poor carrying capacity of the filter screen in the prior art, which is not easy to clean, and the large-scale purification equipment occupies a large area. And the problem of high cost and inability to adapt to the purification conditions under high-velocity water flow

Method used

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  • A river purification device for ecological energy saving and environmental protection
  • A river purification device for ecological energy saving and environmental protection
  • A river purification device for ecological energy saving and environmental protection

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Experimental program
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Embodiment 1

[0038] Embodiment 1, the present invention is a river purification device for ecological energy saving and environmental protection, which is characterized in that it includes a U-shaped main body 1, refer to figure 1 , image 3 , the section of the main body 1 is a square groove shape, including the bottom surface placed on the river bed and the side walls fixedly connected on both sides of the bottom surface and attached to the inner side wall of the river bank. When in use, the main body 1 of the device is placed in Hanoi, the said The two side walls of the main body 1 are fixedly connected with an annular front slide rail 2, the front slide rail 2 is a square ring, and two front filter screens 5 are slidably connected in the front slide rail 2, specifically, the two The upper side walls of the front filter screen 5 are all rotatably connected with a front slide shaft 13 that is slidably connected in the front slide rail 2, and the front slide rail 13 is slidably connected ...

Embodiment 2

[0043] Embodiment two, on the basis of embodiment one, refer to Figure 7 , the two front sliding shafts 13 are fixedly connected with a front rack 14, the movement of the front rack 14 can drive the front sliding shaft 13 to move synchronously, thereby driving the front filter screen 5 to move;

[0044] The side wall of the front slide rail 2 is rotatably connected with a number of front gears 15 capable of meshing with the front rack 14, and a number of front gears 15 are connected through a chain transmission structure. Specifically, a number of front gears 15 are fixedly connected coaxially There are sprockets, and several sprockets are connected by chains. In order to ensure the stability of long-distance chain transmission, the side wall of the front slide rail 2 can be rotated to connect the tensioning pulley, and the chain can be bypassed and tensioned while connecting all the sprockets. wheel, so that several front gears 15 can rotate in the same direction synchronous...

Embodiment 3

[0049] Embodiment three, on the basis of embodiment one, refer to figure 2 One side of the middle filter screen 6 is fixedly connected with a middle rack 18, the movement of the middle rack 18 can drive the middle filter screen 6 to move synchronously, and one side of the rear filter screen 7 is fixedly connected with a rear rack 19, and the rear The movement of the rack 19 can drive the rear filter screen 7 to move synchronously. One side of the middle rack 18 is meshed with a rear large gear 20 that is rotatably connected to the side wall of the main body 1, and the side of the rear large gear 20 is meshed with a rotatably connected The rear pinion 21 on the side wall of the main body 1, the rear pinion 21 meshes with the rear rack 19, the transmission ratio of the rear large gear 20 and the rear pinion 21 is 2:1, this setting can Make the middle rack 18 keep the movement process of the rear rack 19 twice as long as the movement process of the middle rack 18 during the fall...

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Abstract

The invention relates to a river purification device for ecological energy saving and environmental protection, which effectively solves the problems in the prior art that the filter screen has poor bearing capacity and is not easy to clean, large-scale purification equipment occupies a large area and has high cost, and cannot adapt to the purification under high-velocity water flow. The problem of working conditions; the technical solution is to include a U-shaped main body, both sides of the main body are fixedly connected with ring-shaped front slide rails, and both sides of the main body are also fixedly connected with middle vertical rails and rear vertical rails. There are two front filter screens slidingly connected in the rail, and the two front filter screens are connected through the transmission structure set on the front slide rail, so that only one of the two front slide rails is in the main body at the same time, and the sliding connection in the middle vertical rail has The middle filter screen is slidingly connected with the rear filter screen in the rear vertical rail; the structure of the invention is simple, which can effectively realize the filtration and purification of small water flow and solid waste, and at the same time ensure good filtration effect and high stability when the water flow rate increases , the garbage is easy to clean up, the production and use costs are low, and the utility is strong.

Description

technical field [0001] The invention relates to the technical field of river purification, in particular to a river purification device for ecological energy saving and environmental protection. Background technique [0002] In the rivers near some populated areas, the occurrence rate of daily garbage is significantly higher than that of rivers in other areas. With the accumulation of pollutants in the river water, the pollution degree of the river continues to increase, and the water environment is deteriorating day by day. The quality is also gradually declining, and daily garbage is mostly solid waste, such as plastic products, paper products, etc., which are difficult to decompose in water, and usually flow downstream with the river, which has a great impact on the downstream water quality. [0003] In the prior art, the filtration of river solid waste mainly relies on filter screens or external water purification systems to filter and purify river water solid waste. Am...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/50B01D29/60
CPCB01D29/50B01D29/603
Inventor 周新河伦宇龙李茸王淼龙宋国晗
Owner 中国煤炭地质总局水文地质局
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