Environment-friendly purifying and filtering equipment for water conservancy project

Abstract

The invention discloses environment-friendly purifying and filtering equipment for the water conservancy project. The environment-friendly purifying and filtering equipment structurally comprises a support, a machine body, an access door and a discharge pipe, the top face of the support is fixedly connected with the bottom face of the machine body in an embedded mode, the back face of the access door is connected with the front face of the machine body in a welded mode, and the top face of the discharge pipe and the bottom face of the machine body communicate with each other and are connected through electric welding; liquid is purified and filtered through the filter membrane, in the purification and filtration process, the membrane body deforms and is pressed downwards due to impact force generated by water flow falling, and the pressing structure is rebounded through the pressing strip, so that the upper punch of the pressing structure rushes upwards under the inertia effect, collides with the mounting plate and then slaps the membrane body after being concentrated at the same time; and if a branch is vertically inserted into the membrane body in the filtering process, the branch can be flapped upwards through repeated flapping and then is flatly placed, so that the phenomenon that the branch is vertically inserted into the membrane body and pokes the membrane along with continuous impact of liquid is avoided, and the purification effect of the purifying and filtering equipment is guaranteed.

Description

technical field [0001] The invention relates to the field of water conservancy, in particular to an environmental protection purification filter device for water conservancy projects. Background technique [0002] Purification and filtration equipment can separate harmful substances in the liquid to make the filtered water cleaner. It is often used in water conservancy projects. Purification and filtration equipment can be divided into various types according to its filtration methods. Among them, the best purification effect is through biological The filtration equipment for membrane filtration and purification can absorb harmful chemicals and microorganisms in the liquid through the biofilm, and at the same time avoid the passage of sediment and other visible substances, so that the purified water can reach the standard that can be cited, but when the purification When the filter equipment purifies and filters the liquid flowing through the black locust forest, the liquid ...

AI Technical Summary

Problems solved by technology

[0002] Purification and filtration equipment can separate harmful substances in the liquid to make the filtered water cleaner. It is often used in water conservancy projects. Purification and filtration equipment can be divided into various types according to its filtration methods. Among them, the best purification effect is through biological The filtration equipment for membrane filtration and purification can absorb harmful chemicals and microorganisms in the liquid through the biofilm, and at the same time avoid the passage of sediment and other visible substances, so that the purified water can reach the standard that can be cited, but when the purification When the filter equipment purifies and filters the liquid flowing through the black locust forest, the liquid often carries part of the black locust branches and leaves blown off by the wind. Therefore, after the liquid is input into the equipment, it is easy to cause relatively sharp branches to fall into it with the water flow. , if the branch falls vertically, it will puncture the filter membrane. If it is not treated in time, the branch will easily puncture the filter membrane under the long-term impact of the continuously input liquid, which will cause unseparated liquid to pass through the damaged port. Causes the problem that the purification effect of the purification filter equipment decreases

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