Swage treatment flocculation device based on unordered agitation technique

Abstract

The invention discloses a sewage treatment flocculation device based on an unordered agitation technique. The sewage treatment flocculation device comprises a box body, wherein the top end of the boxbody is connected with a dosing pipe and a manhole in a running-through manner; the bottom end of the box body is connected with a blow-off pipe in the running-through manner; the bottom wall of an inner cavity of the box body is provided with a filter funnel cooperating with the blow-off pipe; the inner cavity of the box body is divided into a water purification cavity and a flocculation cavity by the filter funnel; the bottom end of one side wall of the water purification cavity is connected with a water outlet pipe in the running-through manner; an agitation sphere is arranged in the flocculation cavity; an inner cavity of the agitation sphere is provided with a vibrator and a storage battery; the outer spherical surface of the agitation sphere is uniformly provided with a plurality ofagitation vanes; the agitation sphere is fixedly connected onto the inner walls of the flocculation cavity through springs; the top end of one side wall of the flocculation cavity is connected with awater inlet pipe in the running-through manner; the bottom end of the box body is uniformly provided with a plurality of supporting legs. According to the sewage treatment flocculation device, thoughthe mutual cooperation of the agitation sphere and the springs, the irregular motion is carried out in the flocculation cavity; thus, sewage is agitated through the agitation vanes; the mixing of an agent and the sewage is accelerated; the flocculation effect is improved, and by the limitation of the springs, water in the water purification cavity can be effectively guaranteed to be agitated.

Description

technical field [0001] The invention relates to sewage treatment equipment, in particular to a sewage treatment flocculation device based on disorderly stirring technology. Background technique [0002] Water pollution is water that reduces or loses the use value of water caused by harmful chemicals and pollutes the environment. Acids, alkalis, oxidants, and compounds such as copper, cadmium, mercury, and arsenic in sewage, organic poisons such as benzene, dichloroethane, and ethylene glycol, will kill aquatic organisms and affect drinking water sources and scenic spots. When the organic matter in the sewage is decomposed by microorganisms, the oxygen in the water is consumed, which affects the life of aquatic organisms. After the dissolved oxygen in the water is exhausted, the organic matter undergoes anaerobic decomposition, producing hydrogen sulfide, mercaptan and other unpleasant gases, which further deteriorates the water quality. [0003] Domestic sewage is mainly th...

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Problems solved by technology

[0003] Domestic sewage is mainly the discharge water produced by various kitchen water, washing water and toilet water used in human life. Most of them are non-toxic inorganic salts. Domestic sewage contains a lot of nitrogen, phosphorus and sulfur, and there are many pathogenic bacteria. After the sewage is generated, the sewage treatment equipment is usually used to purify the sewage and then discharge it. The first step of sewage treatment is usually sedimentation. The flocculant is put into the sewage to make the suspended solids in the sewage flocculate and settle, which is convenient for the subsequent treatment of the sewage. When the existing equipment is used for sedimentation treatment of sewage, the precipitated suspended solids are accumulated at the bottom of the sedimentation equipment, which is inconvenient to discharge and will affect the sedimentation effect

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