Sewage treatment station
A sewage treatment station and sewage treatment device technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems affecting the water resource environment and environmental pollution around the factory area, Achieve the effect of saving water consumption, reducing costs and saving production costs
Active Publication Date: 2013-11-20
骆驼集团华南蓄电池有限公司
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Problems solved by technology
This kind of sewage treatment station has the following disadvantages during the use process: the sewage generated by each station in the production process of lead-acid batteries is directly discharged outside the factory area after simple treatment, causing pollution to the surrounding environment of the factory area, especially Affect the water resource environment around the factory area
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[0014] The present invention will be described in further detail below in conjunction with accompanying drawing:
[0015] Such as figure 1 The shown sewage treatment station includes two raw water ponds, raw water pond 8 and raw water pond 16, wherein raw water pond 16 is used as an emergency pool for standby; Equipped with a liquid level gauge for measuring the liquid level. The sewage treatment device has a primary regulating device 6, a secondary regulating device 5, and a coagulation reaction device 4 connected sequentially through water pipelines, and the water inlet of the primary regulating device 6 communicates with the water outlets of the raw water pool 8 and the raw water pool 16 respectively; Between the primary regulating device 6 and the secondary regulating device 5 and between the secondary regulating device 5 and the coagulation reaction device 4, a medicine metering pump 18 and a dosing device 17 are installed through pipelines, and the medicine metering pum...
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The invention discloses a sewage treatment station which comprises a plurality of raw water pools. The plurality of raw water pools are communicated with a tilted plate precipitator through a sewage treatment device, the sewage treatment device is provided with a primary regulating device, a secondary regulating device and a coagu-flocculation reaction device, the primary regulating device, the secondary regulating device and the coagu-flocculation reaction device are communicated in sequence, the primary regulating device is respectively communicated with the plurality of raw water pools, a drug metering pump and a drug dispensing device are respectively arranged between the primary regulating device and the secondary regulating device and between the secondary regulating device and the coagu-flocculation reaction device, a water outlet of the coagu-flocculation reaction device is communicated with a water inlet of the tilted plate precipitator, a plurality of sludge discharging ports are arranged at the bottom of the tilted plate precipitator and communicated with a lead sludge pool, the lead sludge pool is communicated with a pressure filter through a power pump, a water outlet of the tilted plate precipitator is communicated with a water inlet of a reclaimed water pool through a detection groove, and a drug metering pump and a drug dispensing device are arranged between the water outlet of the tilted plate precipitator and the detection groove. Compared with the prior art, separation effect of lead sludge and water in sewage is good, and reclaimed water after treatment can be reused or discharged directly.
Description
technical field [0001] The invention relates to the technical field of sewage treatment systems, in particular to a facility for treating waste water produced in the production process of lead-acid batteries. Background technique [0002] In the sewage produced by battery production, the main harmful substances are sulfuric acid, lead sulfate and lead paste lead powder, in addition to a small amount of impurities such as bleaching agent, floating oil, mud and sand. If these wastewaters are discharged directly, the surrounding environment will be polluted, especially the surrounding water resource environment will be seriously polluted. The technical solution of the original sewage treatment station before the enterprise moved to the factory was to build multiple raw water pools to settle the sewage and then discharge the water. This kind of sewage treatment station has the following disadvantages during the use process: the sewage generated by each station in the production...
Claims
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IPC IPC(8): C02F9/04
Inventor 罗林唐荣潘启航冯伟明李梓强
Owner 骆驼集团华南蓄电池有限公司