The invention discloses a sewage tank system for a rail vehicle and a method thereof, and relates to the technical field of rail transit. The sewage tank system for the railway vehicle comprises a sewage pretreatment area, a biological membrane treatment area, a filler filtering area, a disinfection and sterilization area and an independent odor treatment unit, a primary filtering piece and a movable baffling partition plate are arranged in the sewage pretreatment area; the biological membrane treatment area comprises a biological carrier, an oxygen supply device and an air releaser; the filler filtering area comprises a filling material piece; a dosing mechanism is arranged in the disinfection and sterilization area; the odor treatment unit is used for collecting odor substances at the top of the sewage tank, and carrying out chemical reaction, absorption and physical adsorption on the odor substances, a deodorant and an adsorption material to realize the purposes of odor reduction and deodorization. According to the sewage tank system for the railway vehicle, sewage, dirt and odor can be treated at the same time, the treated sewage and gas are discharged in real time, residual dirt is cleaned at regular intervals, the sewage tank is not limited by the sewage storage volume, and the dirt cleaning period is prolonged.
本发明公开了一种轨道车辆用污物箱系统及其方法,涉及轨道交通技术领域。轨道车辆用污物箱系统包括污水预处理区、生物膜处理区、填料过滤区、消毒杀菌区以及独立的臭气处理单元组成;污水预处理区内设置初步过滤件及活动式折流隔板;生物膜处理区包括生物载体、供氧装置和空气释放器;填料过滤区包括填充材料件;消毒杀菌区内设置有投药机构;臭气处理单元收集污物箱顶部的臭气物质,并与除臭剂、吸附材料进行化学反应、吸收、物理吸附实现降臭、除臭的目的。本发明中的轨道车辆用污物箱系统可同时对污水、污物、臭气进行处理,处理后污水、气体实时排出,残留污物定期清理,使污物箱不受污水存储容积限制并延长了污物的清理周期。
Dirt box system for railway vehicle and method thereof
一种轨道车辆用污物箱系统及其方法
2023-12-29
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B01D SEPARATION , Trennen / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
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