Multifunctional grid for blocking dirt

A trash rack and multi-functional technology, applied in the field of environmental protection trash rack devices, can solve the problems of affecting the ecological sewage treatment of the river, the inability to intercept domestic sewage, and the high cost of use, so as to facilitate the ecological restoration of the river and sewage treatment, facilitate salvage, The effect of material saving

Inactive Publication Date: 2007-02-21
SHANGHAI NAN YANG MODEL HIGH SCHOOL
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, the general barbed wire, fishing net or bamboo fence type trash rack, because their mesh holes are too large, the oil will easily leak through, and it is impossible to intercept some domestic sewage full of floating oil, especially corrupt floating objects, Blocky oil pollution and floating garbage have seriously affected the restoration of river ecology and the treatment of sewage in environmental protection
Moreover, ordinary trash racks are generally disposable, which is inconvenient to operate and high in cost

Method used

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  • Multifunctional grid for blocking dirt
  • Multifunctional grid for blocking dirt
  • Multifunctional grid for blocking dirt

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Embodiment Construction

[0016] The implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings, but this embodiment is not intended to limit the present invention, and all similar structures and similar changes of the present invention should be included in the protection scope of the present invention.

[0017] see figure 1 , figure 2 and image 3 As shown, in the embodiment of the present invention, the provided multifunctional trash rack includes: a grid frame 1, a rectangular frame welded by stainless steel angle iron; three support bars 2, welded on the grid frame 1 Stainless steel flat iron on the front side; three filter element fixing strips 4, connected by screws 5 to the stainless steel flat iron bent into a "U" shape on both sides of the grid frame 1; three bracket feet 3, welded on the bottom of the grid frame 1 Stainless steel flat iron, with two support feet on both sides facing forward, and one support foot in the m...

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Abstract

The present invention relates to a multifunctional trash rack. It includes the following several portions: trash rack frame, it is a reatangular frame which is made up by welding stainless steel angle-bars; supporting strips which are stainless steel flat bars respectively welded on the front side of said trash rack frame; filter core fixing strips which are stainless steel flat bars respectively bent into 'U'-shape and connected with two sides of trash rack frame; three stand bars which are stainless steel bars welded in the bottom portion of trash rack frame and formed into a stable triangular support; ad sponge filter core which is placed in the trash rack frame interior.

Description

technical field [0001] The invention relates to an environmental protection device, in particular to an environmental protection trash rack device technology for river ecological restoration and sewage treatment. Background technique [0002] At present, the general barbed wire, fishing net or bamboo fence type trash rack, because their mesh holes are too large, the oil will easily leak through, and it is impossible to intercept some domestic sewage full of floating oil, especially corrupt floating objects, Blocky oil pollution and floating garbage have seriously affected the restoration of river ecology and the treatment of sewage in environmental protection. Moreover, ordinary trash racks are generally disposable, which is inconvenient to operate and high in use cost. Contents of the invention [0003] In view of the defects existing in the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a filter that can effectively ...

Claims

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Application Information

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IPC IPC(8): E02B15/06
Inventor 王昊吴国华吴佳泳余哲夫
Owner SHANGHAI NAN YANG MODEL HIGH SCHOOL
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