Buoyancy, portable and automatic device for clearing floating impurities on water surface

A water surface floating and automatic removal technology, applied in the directions of grease/oily substance/float removal device, water/sewage treatment, water/sludge/sewage treatment, etc. Scraping equipment investment, high operation and maintenance costs, labor and labor, etc., to achieve low operation and maintenance costs, good application value and promotion value, and improve the effect of effluent quality

Inactive Publication Date: 2015-09-02
李昀琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sludge scraping equipment investment, operation and maintenance costs are high, and cannot be applied to semi-closed or closed secondary sedimentation tanks
[0004] In addition, there are often floating objects such as leaves and plastic bags on the surface of water bodies such as moats and lakes, which greatly affect the landscape, and often need to be fished manually with net poles, which is laborious and laborious.

Method used

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  • Buoyancy, portable and automatic device for clearing floating impurities on water surface
  • Buoyancy, portable and automatic device for clearing floating impurities on water surface
  • Buoyancy, portable and automatic device for clearing floating impurities on water surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 , image 3 As shown, this kind of buoyancy type, portable water surface floating debris automatic removal device can collect floating debris such as sludge, which includes:

[0034] 4 connected buoyancy balls 2 floating on the water surface in the pool 1;

[0035] The dirt collection device 5 installed under the water surface in the pool 1;

[0036] An adjustable, fixed and positioned connecting device 4 connecting the buoyancy ball 2 and the dirt collecting device 5;

[0037] The sewage discharge device 6 installed below the dirt collection device 5;

[0038] The dirt collection device 5 includes a collector 5.1 with a mud discharge hole 5.2, a fully-closed cavity floating ball 5.3 connected to and located below the collector 5.1, and a first sewage discharge device that is installed in the fully-closed cavity floating ball 5.3. Pipe 5.4, counterweight 5.5 at the bottom of the first blowdown pipe 5.4.

[0039] With this design, only a small water ...

Embodiment 2

[0049] Such as figure 2 , Figure 4 As shown, this a kind of buoyancy type, portable water surface floating sundry automatic removal device is used for collecting larger-sized floating sundries such as leaves, plastic bags.

[0050] Wherein, the connection device 4 adopts a height-adjustable soft chain, and the soft chain can adjust the edge of the collector 5.1 to a height of 10-20 mm from the sewage surface. With such a design, it can be adjusted to any position that needs to remove debris within the above height range as needed, and the height adjustment is very convenient; and the use effect is better, and it is more conducive to collecting larger-sized floating objects such as leaves and plastic bags.

[0051]Specifically, the sewage discharge device 6 includes a second sewage discharge pipe 6.1 arranged in the pool 1, a filter 6.8, and a mesh debris collection bag 6.10 located in the filter 6.8, and the filter 6.8 passes through the second sewage discharge pipe 6.1 Co...

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Abstract

The invention relates to a buoyancy, portable and automatic device for clearing floating impurities on a water surface. The buoyancy, portable and automatic device for clearing the floating impurities on the water surface comprises 3-6 connected floating balls floated above the water surface in a pool, a sewage collecting device arranged under the water surface in the pool, an adjustable connecting device for fixing and locating, which is connected with the floating balls and the sewage collecting device, and a drain device arranged under the sewage collecting device, wherein the sewage collecting device comprises a collector with a sludge discharge hole, a fully-closed cavity floating ball connected and located under the collector, a first discharge pipe arranged in the fully-closed cavity floating ball in a penetrating way, and a balancing weight located on the bottom part of the first discharge pipe. Each floating ball is in an olive shape and is of a transverse plastic body, the balls are in frame connection by adopting UPVC (Unplasticized Polyvinyl Chloride) pipes. The buoyancy, portable and automatic device for clearing the floating impurities on the water surface can be adjusted to any position requiring clearing the impurities according to the need without a fixing device, and not only can be used for collecting sludge and the like, but also can be used for collecting leaves, plastic bags and other floating objects with larger size.

Description

technical field [0001] The invention relates to an automatic removal device for floating mud in sewage treatment, in particular to a buoyancy type, portable automatic removal device for floating sundries on the water surface. Background technique [0002] In the biochemical treatment of sewage, due to sludge aging, biological foam and other reasons, the mud in the secondary sedimentation tank will flow out with the effluent, seriously affecting the quality of the treated effluent. [0003] At present, a large-scale water treatment system is equipped with a mud scraper on the surface of the secondary sedimentation tank to scrape off the drift mud. This kind of mud scraping device is generally set on the round, rectangular and other regular and open secondary sedimentation tanks, driven by electric equipment, and runs in a cycle. The investment and operation and maintenance costs of mud scraping equipment are relatively high, and they cannot be applied to semi-closed or close...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/40
Inventor 李昀琪
Owner 李昀琪
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