Filtration device for embedded pipes in saline-alkali land

A filter device and saline-alkali land technology, which is applied in the direction of filter treatment, water/sludge/sewage treatment, water/sewage treatment, etc., can solve the problem of no professional supporting filter device in the dark pipe, poor filtering effect of the filter device, blockage of the dark pipe, etc. problem, to achieve the effect of low cost, convenient installation, and prevent clogging

Inactive Publication Date: 2017-01-25
SHANDONG SUNWAY LANDSCAPE TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a filter device for hidden pipes used in saline-alkali land, to solve the problem that there is no professional supporting filter d

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  • Filtration device for embedded pipes in saline-alkali land
  • Filtration device for embedded pipes in saline-alkali land
  • Filtration device for embedded pipes in saline-alkali land

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-5 , the present invention provides a technical solution: a filter device for underground pipes used in saline-alkali land, including an outer casing 1, a soil filter plate 2 is provided on the top of the outer casing 1, and the soil filter plate 2 and the outer casing 1 are connected by bolts 3 is fixed, the bottom of the outer shell 1 is provided with a hidden pipe 4, the inner cavity of the outer shell 1 is provided with a water filter p...

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Abstract

The invention discloses a filtration device for embedded pipes in saline-alkali land to improve the quality of saline-alkali land, of which the filtration device consist of outer shell. The mud filtration plate is equipped at the top of the outer shell which is connected to the body part through bolts. The water filtration plate is equipped in the inner cavity of the shell with two ends connected with the wall of the inner cavity. The saline and alkaline neutralization system is equipped at the bottom of the water filtration plate. This type filtration device for embedded pipes in saline-alkali land has simple structure and easy to be installed. This filtration method with mud filtration place can filter the soil and mud and prevent the nutrient substance in the soil from flushing away by the water. Set the mud filtration plate in slant to let the mud easily roll down and to avoid blockage due to accumulation, which has effectively solve the blockage of the embedded pipe with weak filtration ability and low efficiency to filter the mud and neutralize saline and alkaline.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land improvement, in particular to a safety management filter device for saline-alkali land. Background technique [0002] Saline-alkali land refers to the land where the soil contains excessive soluble salts, and the salt concentration is high. This kind of soil environment will directly inhibit or harm the growth of plants. The reason for land salinization is that the soil and groundwater are too salty , under the strong surface evaporation, the shallow underground water is transported to the surface through capillary tubes to be evaporated. During the process of capillary water transport to the surface, the salt in the water is also brought to the surface. After the water is evaporated, the soil salt is absorbed by capillary Rising and accumulating on the surface of the soil, the salt remains on the surface and in the shallow soil on the ground. In this way, the accumulated salt is too mu...

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Application Information

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IPC IPC(8): C02F9/04
CPCC02F9/00C02F1/001C02F1/283C02F1/44C02F1/441C02F1/66
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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