The utility model relates to a sewage settling tank, which comprises a settling tank body, one side of which is connected with a water inlet pump through a water inlet pipe, one side of which is provided with a drain pipe, and the upper end of the settling tank body is provided with an air inlet pump, and the air inlet pump is connected with one end of the gas pipeline, and the gas pipeline is arranged on the upper side of the settling tank body. There are a plurality of intake pipes, one end of the intake pipe extends into the body of the sedimentation tank, and the inner part of the sedimentation tank is provided with a medicinal liquid filling pipe with a helical structure. A plurality of intake holes are arranged in the circumferential direction of the medicinal liquid filling pipe, and a sampling tube is arranged on one side of the sedimentation tank. The utility model discharges the sewage into the settlement tank through the water inlet pump, so the medicine liquid is discharged into the settlement tank through the medicine filling pipe, so that the high-pressure gas produced by the air inlet pump is pressed out through the intake pipe during the settlement process, so that the medicine liquid and the sewage can be fully mixed, which is conducive to the sedimentation of the sewage and improves the sedimentation effect. The purification effect is good.
【技术实现步骤摘要】
一种污水沉降罐
本技术涉环境治理
,尤其涉及一种污水沉降罐。
技术介绍
污水,通常指受一定污染的、来自生活和生产的排出水。污水主要有生活污水、工业废水和初期雨水。污水的主要污染物有病原体污染物、耗氧污染物、植物营养物和有毒污染物等。根据污水来源的观点,污水可以定义为从住宅、机关、商业或者工业区排放的与地下水、地表水、暴风雪等混合的携带有废物的液体或者水。污水由许多类别,相应地减少污水对环境的影响也有许多技术和工艺。按照污水来源,污水可以分为这四类。第一类:工业废水来自制造采矿和工业生产活动的污水,包括来自与工业或者商业储藏、加工的径流活渗沥液,以及其它不是生活污水的废水。第二类:生活污水来自住宅、写字楼、机关或相类似的污水;卫生污水;下水道污水,包括下水道系统中生活污水中混合的工业废水。第三类:商业污水来自商业设施而且某些成分超过生活污水的无毒、无害的污水。如餐饮污水。洗衣房污水、动物饲养污水,发廊产生的污水等。第四类:表面径流来自雨水、雪水、高速公路下水,来自城市和工业地区的水等等,表面径流没有渗进土壤,沿街道和陆地进入地下水。随着社会发展工业生产中产生污水需要净化才能排出,直接排放会导致环境的污染,这样就需要污水净化装置,现有污水仅仅依靠重力来实现沉降导致净化效果差,排放导致污染。
技术实现思路
本技术的目的是为了克服现有技术的不足,提供了一种污水沉降罐。本技术是通过以下技术方案实现:一种污水沉降罐,包括沉降罐本体,所述沉降罐本体一侧通过进水管与进水泵相连接,所述沉降罐本体上端一侧设有排水管,所述沉降罐本体上端设有进气泵,所述进气泵与输气管一端相连接,所 ...
【技术保护点】
1.一种污水沉降罐,包括沉降罐本体(1),所述沉降罐本体(1)一侧通过进水管(2)与进水泵(3)相连接,所述沉降罐本体(1)上端一侧设有排水管(4),其特征在于:所述沉降罐本体(1)上端设有进气泵(5),所述进气泵(5)与输气管(6)一端相连接,所述输气管(6)上设有若干根进气管(7),所述进气管(7)一端伸入沉降罐本体(1)中,所述沉降罐本体(1)内部设有呈螺旋状结构的药液加注管(8),所述药液加注管(8)圆周方向上设有若干个进液孔(9),所述沉降罐本体(1)一侧上设有取样管(10)。
【技术特征摘要】
1.一种污水沉降罐,包括沉降罐本体(1),所述沉降罐本体(1)一侧通过进水管(2)与进水泵(3)相连接,所述沉降罐本体(1)上端一侧设有排水管(4),其特征在于:所述沉降罐本体(1)上端设有进气泵(5),所述进气泵(5)与输气管(6)一端相连接,所述输气管(6)上设有若干根进气管(7),所述进气管(7)一端伸入沉降罐本体(1)中,所述沉降罐本体(1)内部设有呈螺旋状结构的药液加注管(8...
【专利技术属性】
技术研发人员:不公告发明人,
申请(专利权)人:湖南千幻科技有限公司,
类型:新型
国别省市:湖南,43
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。