Micro-sand synergism and caked flocculation integrated water quality purification device

Abstract

The invention discloses a micro-sand synergism and caked flocculation integrated water quality purification device, which uses the caked flocculation technology as the core, adds micro-sands to serve as the carrier, further improves caking density and strengthens purification effects on low turbidity water by caked flocculation. Simultaneously, mechanical friction and extrusion in a suspension layer of a high-density caking body and an adsorption bridging function of polyacrylamide (PAM) improve sticking blocking effects on algae by the compact suspension layer, and high-efficient purification on high algae-laden water can be achieved. Effective density of the suspension layer is improved by adding micro-sands in the device, so that ascending velocity of a main body device is improved, and capacity for processing load and resisting impact load is improved. Through meshing of an inner gear, one driving motor respectively drives a reaction stirring shaft and a separation stirring shaft by providing two different rotation speeds for separating caked flocculation and slit, and integrity level of the main body device is improved. Slit separation in the main body device is simultaneously achieved, additional slit separation devices are not required, equalization degree of the device is high, floor space is small and operation is easy.

Description

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AI Technical Summary

Benefits of technology

This patented technical solution involves combining different technologies into an integrating system called Waterpurifying Apparatus (WPA). It uses various techniques like coagulating or flocding microscopic sands together to improve its ability to remove impurities from contaminated waters such as seafood wastewater. Additionally, this apparatus includes a specific type of chemical called polyamide chlorides attached onto surfaces inside the WPA unit's reactor tank. These chemistries help bind tiny objects like calcium carbonate to each other while increasing their size. Overall, these improvements make the WPAA more efficiently treating polluted drinking water without requiring expensive pretreatment facilities.

Problems solved by technology

This patents describes various methods or devices related to removing harmful substances from sea waters like oxygen depletion (ODP) drinking water due to its negative effects on human health. These contaminations may come through different sources including volatile organics compounds released during production operations. Existing treatments involve expensive apparatuses, complicated procedures, long periods of downtime, and require multiple steps involving separate units. Therefore, these conventional technologies cannot meet all requirements simultaneously: efficient cleanup without generating excessive waste materials; effective separating heavy metals while minimizing impact loads on treated systems; integrative design combining both liquid phase and particulate matter functions effectively; and controllable operating modes optimized for specific types of polluted water.

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