WO2006108326A1 - Magnetizing photocatalytic compact wastewater reclamation and reuse device - Google Patents

Magnetizing photocatalytic compact wastewater reclamation and reuse device Download PDF

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Publication number
WO2006108326A1
WO2006108326A1 PCT/CN2005/000782 CN2005000782W WO2006108326A1 WO 2006108326 A1 WO2006108326 A1 WO 2006108326A1 CN 2005000782 W CN2005000782 W CN 2005000782W WO 2006108326 A1 WO2006108326 A1 WO 2006108326A1
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Prior art keywords
photocatalytic
tank
water
case
automatic
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PCT/CN2005/000782
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French (fr)
Chinese (zh)
Inventor
Yunlong Peng
Original Assignee
Yunlong Peng
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Priority to CNU2005200568497U priority Critical patent/CN2799526Y/en
Priority to CN200520056849.7 priority
Application filed by Yunlong Peng filed Critical Yunlong Peng
Publication of WO2006108326A1 publication Critical patent/WO2006108326A1/en

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • C02F9/005Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultra-violet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/481Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/78Treatment of water, waste water, or sewage by oxidation with ozone
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00Use of specific compounds during water treatment
    • C02F2305/10Photocatalysts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

A magnetizing photocatalytic compact wastewater reclamation and reuse device, comprising an integrated cabinet with which is provided an inlet pipe, an outlet pipe, and a sludge-baling hole. In said integrated cabinet a coagulating case, an ozone oxidizing case, a photocatalytic case, and a separating case separating sludge from water are provided. The coagulating case is connected with the ozone oxidizing case by an auto filter, and is provided inside with a mixing chamber for mixing gas, agent, and water together, with which the inlet pipe is connected. An ejector nozzle is provided at the outlet of the mixing chamber, and is connected with an ejector expander. Several magnetic loops are mounted on the external surface of the ejector nozzle or the ejector expander. Said photocatalytic case is adjacent to the ozone oxidizing case. Inside the photocatalytic case, there are ultraviolet lamp units and automatic microstrainers staggered; and at the bottom of the photocatalytic case, an upright standing UF ultrafilter assembly, with which the outlet pipe is connected, is provided. The drain port of said automatic microstrainer is communicated with the separating case, inside which an automatic separater separating solid from liquid is provided, and on the sidewall of which a sludge-baling hole is provided. The present invention combines several techniques, has a small cubage, a short process flow, high purification efficiency, low cost, and is of self-control.

Description

磁化光催化集成污水再生利用装置  Magnetized photocatalytic integrated sewage recycling device
技术领域: Technical field:
本实用新型涉及污水处理领域, 尤其涉及农、 林、 牧、 渔业用水, 城市杂用水, 工业用 水, 环境用水, 补充水源水等污水的再生利用装置。  The utility model relates to the field of sewage treatment, in particular to a recycling device for sewage such as agriculture, forestry, animal husbandry, fishery water, urban miscellaneous water, industrial water, environmental water, supplementary water source water and the like.
背景技术- 随着社会经济的高度发展,人类社会的工业化和城市化日益加剧,水污染现象日趋严重。 近 10年来, 我国城市生活污水排放量每年以 5%的速度递增, 1999年首次超过工业污水排 放量。 2001年城市生活污水排放量为 221亿吨, 占全国污水排放总量的 53. 2%。 2002年全 国工业和城镇生活废水排放总量为 439. 5亿吨, 其中城镇生活废水排放总量为 232. 3亿吨, 比上年增长 0. 9%。 由于如此巨大的排污压力, 使各地污水处理厂长期超负荷运作, 甚至未经 处理过的污水被直接排放到江河湖泊, 使江河湖泊慢慢失去自净能力, 形成以黑臭缺氧为代 表的第一代水污染, 或形成以重金属、 有毒化学品污染为代表的第二代水污染, 或形成以营 养元素超量污染为代表的第三代水污染, 更甚的是在很多江河湖泊中三代污染同时出现, 使 我国的江河湖泊水污染日益严重。 随着国家新的 《城市污水再生利用城市杂用水水质》标准 GB/T18920-2002 (2003 年 5 月)及 《城市污水再生利用景观环境用水水质》 标准 8/118921-2002 (2003年5月)的颁布, 国内许多城市如北京、 上海、 天津、 青岛、 深圳、 广 州等纷纷出台自己的污水再生利用政策, 2004年 12月 1日天津市规定新建住宅必须安装再 生水利用系统。 BACKGROUND OF THE INVENTION With the rapid development of the social economy, the industrialization and urbanization of human society have intensified, and water pollution has become increasingly serious. In the past 10 years, China's urban domestic sewage discharge has increased at a rate of 5% per year. In 1999, it exceeded industrial wastewater discharge for the first time. In 2001, urban domestic sewage discharge was 22.1 billion tons, accounting for 53.2% of the total national sewage discharge. In 2002, the total discharge of industrial and urban domestic wastewater was 43.95 billion tons, of which the total discharge of urban domestic wastewater was 23.23 billion tons, an increase of 0.9% over the previous year. Due to such huge sewage pressure, the sewage treatment plants in various places have been overloaded for a long time, and even untreated sewage is directly discharged to rivers and lakes, which makes the rivers and lakes slowly lose their self-purification ability, forming the first representative of black odor and oxygen deficiency. The first generation of water pollution, or the formation of second-generation water pollution represented by heavy metal and toxic chemical pollution, or the formation of third-generation water pollution represented by excessive nutrient pollution, even more in the three generations of many rivers and lakes At the same time, pollution has caused water pollution in rivers and lakes in China to become increasingly serious. With the new national “Urban Wastewater Reuse and Utilization Water Quality” GB/T18920-2002 (May 2003) and “Urban Sewage Recycling Landscape Water Quality” Standard 8/118921-2002 (May 2003) The promulgation of many domestic cities such as Beijing, Shanghai, Tianjin, Qingdao, Shenzhen, Guangzhou, etc. have introduced their own wastewater recycling policies. On December 1, 2004, Tianjin Municipality required the installation of recycled water utilization systems for new residential buildings.
目前, 传统的水处理技术领域, 7j质的净化、 污泥的浓缩, 最经典的方法是直接采用反 应池、沉降池、 过滤池(罐)、 污泥浓缩池(机)、 脱水机、 压滤机等等一系列构筑物和设备, 处理后的出水基本可达到要求, 但存在着整个工程占地面积大、 投资费用高, 致使工艺的经 济效益不高, 造成了资源的浪费, 一般中小企业难以承受, 这也是环保水处理工作难以推进 的重要原因之一。  At present, the traditional water treatment technology field, 7j purification, sludge concentration, the most classic method is to directly use the reaction tank, sedimentation tank, filter tank (tank), sludge concentration tank (machine), dewatering machine, pressure Filters and a series of structures and equipment, the treated effluent can basically meet the requirements, but there is a large area of the entire project, high investment costs, resulting in low economic efficiency of the process, resulting in waste of resources, general SMEs Unbearable, this is one of the important reasons why environmental water treatment is difficult to advance.
实用新型内容: Utility model content:
本实用新型针对目前城市工业废水、 市政生活废水及农业灌溉用水的净水设备占地面积 大、 投资费用和运行费用高的问题, 提供了一种采用磁力混凝、 自动过滤、 臭氧氧化、 高效 微滤、 光催化氧化、 UF超滤、 污泥自动脱水等工艺集成一体的一体化污水再生利用装置, 该 装置体积小, 净化程度高, 成本低, 且可实现全天候自动控制。 The utility model provides a magnetic coagulation, automatic filtration, ozone oxidation and high efficiency for the problems of large area water storage equipment, high investment cost and high operating cost of urban industrial wastewater, municipal domestic wastewater and agricultural irrigation water. Integrated sewage recycling device integrated with microfiltration, photocatalytic oxidation, UF ultrafiltration, automatic sludge dewatering, etc. The device is small in size, high in purification, low in cost, and can be automatically controlled around the clock.
本实用新型所提出的技术方案是:  The technical solution proposed by the utility model is:
一种磁化光催化集成污水再生利用装置, 其特征在于:  A magnetized photocatalytic integrated sewage recycling device, characterized in that:
包括设有进水管、 出水管和污泥打包口之集成箱体, 所述集成箱体内设有混凝箱、 臭氧 氧化箱、 光催化箱和泥水分离箱, 相互之间密封安装, 其中混凝箱通过自动过滤器与臭氧氧 化箱连通, 其内包括设有入口与进水管相接之气、 药、 水混合室, 气、 药、 水混合室出口设 射流器喷嘴,与射流扩大器连通, 其射流器喷嘴或射流扩大器或上述两者之外表面装有磁环; 所述光催化箱与臭氧氧化箱邻接, 其内交错排列有至少一个紫外灯件组合件和自动微滤器, 底部设有至少一个垂直放置之 UF超滤器组件, 与出水管相连; 所述自动微滤器之微滤器排 污口与泥水分离箱连通, 所述泥水分离箱内设有固液自动分离器,侧壁设有污泥打包口。  The utility model comprises an integrated box provided with an inlet pipe, an outlet pipe and a sludge packing port, wherein the integrated box body is provided with a coagulation tank, an ozone oxidation tank, a photocatalytic tank and a mud water separation tank, which are sealed and installed with each other, wherein the mixture is mixed The condensing tank is connected to the ozone oxidation tank through an automatic filter, and comprises a gas, medicine and water mixing chamber which is connected with the inlet pipe and the water inlet, and the gas, medicine and water mixing chamber outlet is provided with a jet nozzle, and is connected with the jet expander. a surface of the jet nozzle or the jet expander or both of the magnetic rings; the photocatalytic tank is adjacent to the ozone oxidation tank, and at least one ultraviolet lamp assembly and an automatic microfilter are staggered therein, the bottom Providing at least one vertically placed UF ultrafilter assembly connected to the outlet pipe; the microfilter discharge port of the automatic microfilter is in communication with the mud water separation tank, and the mud water separation tank is provided with a solid liquid automatic separator, and the side wall It has a sludge packing port.
所述紫外灯件组合件包括紫外灯组合支架和紫外灯管, 紫外灯管通过紫外灯座固定在紫 外灯组合支架上, 成横排或竖排交错排列, 波长为 185-254nm, 各紫外灯管之间的距离为距 离为 40- 80cm;  The ultraviolet lamp assembly comprises an ultraviolet lamp combination bracket and an ultraviolet lamp tube, and the ultraviolet lamp tube is fixed on the ultraviolet lamp combination bracket through the ultraviolet lamp holder, and is arranged in a horizontal or vertical arrangement, the wavelength is 185-254 nm, and each ultraviolet lamp The distance between the tubes is a distance of 40-80 cm;
所述自动微滤器包括微孔过滤筒, 该微孔过滤筒一端装有硅胶滤渣清洁环, 另一端装有 压力差控制感应器, 外边包覆有不锈钢网, 不锈钢网表层镀有光催化剂膜, 该光催化剂膜材 料为二氧化钛;  The automatic microfilter comprises a microporous filter cartridge, one end of which is provided with a silica gel filter cleaning ring, the other end is provided with a pressure difference control inductor, the outer side is covered with a stainless steel mesh, and the surface of the stainless steel mesh is coated with a photocatalyst film. The photocatalyst film material is titanium dioxide;
所述 UF超滤器组件包括 UF超滤膜组件、 UF超滤膜支撑板, 其中 UF超滤膜支撑板与光 催化箱底板密封连接, 中间与出水管连通, 底部设超滤排污口; .  The UF ultrafilter assembly comprises a UF ultrafiltration membrane module and a UF ultrafiltration membrane support plate, wherein the UF ultrafiltration membrane support plate is sealedly connected with the bottom of the photocatalytic tank, and the middle is connected with the outlet pipe, and the bottom is provided with an ultrafiltration sewage outlet;
所述臭氧氧化箱内设有臭氧气水混合管, 管内装有臭氧气水混合喷嘴;  The ozone oxidation tank is provided with an ozone gas water mixing tube, and the tube is filled with an ozone gas water mixing nozzle;
所述紫外光灯管外套有防水用的石英套管, 固定在紫外灯组合支架, 为高压纯石英管, 两石英套管之间的距离为 20- 30cm之间;  The ultraviolet lamp tube has a quartz sleeve for waterproofing, and is fixed on the ultraviolet lamp combination bracket, which is a high-pressure pure quartz tube, and the distance between the two quartz sleeves is between 20-30 cm;
所述自动微孔过滤器成纵向和横向排列, 其中各纵向排之间的距离为 10- 40cm, 横向排 之间的距离为 50-80cm。  The automatic microporous filter is arranged in a longitudinal direction and a lateral direction, wherein the distance between each longitudinal row is 10-40 cm, and the distance between the lateral rows is 50-80 cm.
本实用新型与现有技术相比, 具有下列技术效果- 1 )净化处理速度更快、 效率更高- 常规絮凝反应、 沉降、 过滤等水质净化工艺流程由于絮凝物的沉降、 上浮的速度缓慢, 加之滤质的阻力致使固液分离达到水质清澈时需耗时至少 2个小时以上。 而本实用新型由于 采用射流式磁力混凝、 自动过滤、臭氧氧化、 高效微滤、光催化氧化、污泥自动脱水等过程, 免去了絮凝体的沉降、 上浮的时间, 又由于絮凝泥团从水中的脱除是通过自动过滤器和自动 高效微滤, 瞬间发生的, 几乎不耗费时间, 因此, 整个水处理的时间就大大缩短, 净化效率 高, 成本低, 从污水进入装置到清水流出机组, 整个反应和固液分离的过程只需 5分钟, 可 全天候自动控制, 非常方便。 Compared with the prior art, the utility model has the following technical effects - 1) the purification treatment speed is faster and the efficiency is higher - the water purification process such as the conventional flocculation reaction, sedimentation and filtration is slow due to the sedimentation and floating speed of the floc. In addition, the resistance of the filter material causes the solid-liquid separation to take at least 2 hours or more when the water quality is clear. And the utility model The use of jet-type magnetic coagulation, automatic filtration, ozone oxidation, high-efficiency microfiltration, photocatalytic oxidation, automatic sludge dewatering, etc., eliminates the time of flocculation sedimentation and floating, and the removal of flocculated mud from the water. It is instantaneously generated by automatic filter and automatic high-efficiency microfiltration, and it takes almost no time. Therefore, the entire water treatment time is greatly shortened, the purification efficiency is high, and the cost is low. From the sewage entering the device to the clean water outflow unit, the whole reaction and The solid-liquid separation process takes only 5 minutes and can be controlled automatically around the clock, which is very convenient.
2) 水处理能量大, 体积小:  2) Water treatment energy is large, small size:
由于只需从流体力学及光化学反应方面考虑装置的反应时间, 5分钟流量的容积就是整 台机组的体积。 一台日处理 1200m3/d (50m3/h) 的机组, 占地面积 <8m2, 是传统工艺的 1/10, 高度仅 2- 5米左右, 设备投资额为 45- 60万元,是传统工艺的 50%左右, 吨水运行费用是 0. 3 元, 比传统的低 30%。 如用在景观水处理上, 可以巧妙地躲在假山后, 产出清水可从假山上 呈瀑布泻下, 一点也不占地方, 解决了传统中水再生装置的占地面积大、 工程造价高、 运行 成本高、 需专人操作管理等问题。 Since the reaction time of the device is only considered from the aspects of fluid mechanics and photochemical reaction, the volume of the 5 minute flow is the volume of the entire unit. A unit with a daily processing capacity of 1200m 3 /d (50m 3 /h) covers an area of <8m 2 , which is 1/10 of the traditional process, the height is only 2-5 meters, and the equipment investment is 45-600,000 yuan. It is about 50% of the traditional process, and the operating cost per ton of water is 0.3 yuan, which is 30% lower than the traditional one. If used in landscape water treatment, it can be subtly hidden behind the rockery, and the produced clear water can be cascading from the rockery, which does not occupy the place at all. It solves the problem of the large area of the traditional water recycling device and high engineering cost. , high operating costs, the need for personnel management and other issues.
本实用新型装置最大处理量可达到 24000m7d ( lOOOmVh), 如用在油田含油污水处理上, 可省却庞大的沉降池(罐)和众多的过滤罐, 可节省大量的场地和基建、 维护及运行费用, 且水质还更好。  The maximum processing capacity of the device of the utility model can reach 24000m7d (100OmVh). If used in the oily sewage treatment of oil fields, the large sedimentation tank (tank) and numerous filter tanks can be omitted, which can save a lot of site and infrastructure, maintenance and operation costs. And the water quality is better.
3 )机动灵活性强:  3) Strong mobility:
由于本实用新型装置体积小, 电功耗小,一台 50m3/h的机组耗电为几千瓦,可做成车载、 船载形式, 随时随地到现场就近、 临时、 应急处理。 如石油钻井现场处理, 高倍稀释钻井泥 桨处理后清水马上可回用, 可大大减少输送的水量。 泥浆装袋处理方便, 有利于环境保护。 Because the device of the utility model has small volume and low power consumption, a 50m 3 /h unit consumes several kilowatts of electricity, and can be made into a vehicle or ship type, and can be approached, temporarily, and emergencyly processed at any time and any place. For example, on the oil drilling site, the clean water can be reused immediately after the high-dilution drilling mud treatment, which can greatly reduce the amount of water delivered. The mud bagging process is convenient and is conducive to environmental protection.
本实用新型采用现代高科技手段、 结合环境工程学、 生物学、 流体力学、 光学、 自动控 制等多门科学技术的精确计算, 采用磁力混凝、 自动过滤、 臭氧氧化、 高效微滤、 光催化氧 化、 UF超滤、污泥自动脱水等工艺集成对中水污染物进行多级净化处理,实现对 B0D5 、 C0D、 SS、 NH3 - N、 细菌、 病毒及水中的卤代经类有机物、 羧酸、 表面活性剂、 含氮有机物、 有机 磷等有机物, 以及氰离子、 金属离子等无机物等达到去除或完全无机化, 使出水达到或超过 2003 年 5 月颁发的国家 GB/T18920-2002 《城市污水再生利用城市杂用水水质》 标准及 GB/T18921-2002《城市污水再生利用景观环境用水水质》标准。 The utility model adopts modern high-tech means, and combines precise calculations of multiple scientific technologies such as environmental engineering, biology, fluid mechanics, optics, automatic control, etc., adopts magnetic coagulation, automatic filtration, ozone oxidation, high-efficiency microfiltration, photocatalysis Oxidation, UF ultrafiltration, automatic sludge dewatering and other processes integrate multi-stage purification of water pollutants to achieve halogenated organic matter in B0D 5 , C0D, SS, NH 3 - N, bacteria, viruses and water. Organic substances such as carboxylic acid, surfactant, nitrogen-containing organic matter, organic phosphorus, and inorganic substances such as cyanide ions and metal ions are removed or completely inorganicized, so that the effluent meets or exceeds the national GB/T18920-2002 issued in May 2003. Standards for Urban Wastewater Recycling and Urban Water Quality, and GB/T18921-2002 Standard for Urban Sewage Recycling Landscape Environment Water Quality.
本实用新型支持农、 林、 牧、 渔业用水, 城市杂用水, 工业用水, 环境用水, 补充水源 水等污水再生利用, 可广泛应用于工业废水、 市政废水的深度净化再生回用处理, 垃圾渗透 液的处理, 大型电厂、 炼油厂的工业循环水再生回用, 油田注水及花园楼盘、 市政公园、 旅 游区的中水再生回用, 人工湖、 喷泉、 景观鱼池等水体消毒杀菌、 去除藻类等。 The utility model supports water for agriculture, forestry, animal husbandry and fishery, urban miscellaneous water, industrial water, environmental water, supplementary water source Recycling of water and other sewage can be widely used in industrial wastewater, deep purification and recycling of municipal wastewater, treatment of waste permeate, industrial circulating water recycling of large power plants and refineries, oilfield water injection and garden real estate, municipal park Recycling of reclaimed water in tourist areas, disinfection of water bodies such as artificial lakes, fountains, and landscape fish ponds, and removal of algae.
附图说明: BRIEF DESCRIPTION OF THE DRAWINGS:
图 1为本实用新型结构实施例俯视图;  Figure 1 is a plan view of a structural embodiment of the present invention;
图 2为本实用新型自动微滤器部件结构示意图;  2 is a schematic structural view of the components of the automatic microfilter of the present invention;
图 3为本实用新型紫外灯组合器部件结构示意图;  Figure 3 is a schematic structural view of the components of the ultraviolet lamp combiner of the present invention;
图 4为本实用新型光催化箱底部超滤器结构示意图。  Figure 4 is a schematic view showing the structure of the ultrafilter at the bottom of the photocatalytic tank of the present invention.
图中:  In the picture:
1一集成箱体; 2 -进水管; 3—出水管; 1 - integrated tank; 2 - inlet pipe; 3 - outlet pipe;
4一混凝箱; 5—臭氧氧化箱; 6—光催化箱;  4 a coagulation tank; 5 - ozone oxidation tank; 6 - photocatalytic tank;
7—泥水分离箱; 8—气、 药、 水混合室; 9一气、 药导入管;  7—mud water separation tank; 8—gas, medicine, water mixing chamber; 9 gas and drug introduction tube;
10—磁环; 11一射流器喷嘴; 12—射流扩大器;  10—magnetic ring; 11 one jet nozzle; 12—jet expander;
13—自动过滤器; 14一过滤器入水口; 15—过滤器出水口;  13—automatic filter; 14-filter inlet; 15—filter outlet;
16—过滤器排污管; 17—臭氧布气管入口; 18—臭氧气水混合管; 16—Filter drain pipe; 17—Ozone gas pipe inlet; 18—Ozone gas water mixing pipe;
19一臭氧气水混合喷嘴; 20—自动微滤器; 20. 1—微孔滤筒; 19-ozone gas-water mixing nozzle; 20-automatic microfilter; 20. 1—microporous filter cartridge;
20. 2—滤筒用支撑架; 20. 3—滤筒外不锈钢网; 20. 4—微滤器紧固件; 20. 2—support frame for filter cartridge; 20. 3—stainless steel mesh outside the filter cartridge; 20. 4—microfilter fasteners;
20. 5—硅胶滤渣清洁环; 20. 6—压力差控制感应器; 21—微滤器排污口; 20. 5—silica gel filter cleaning ring; 20. 6—pressure difference control sensor; 21—micro filter drain port;
22—电磁阀; 23—紫外灯件组合件; 23. 1—紫外灯组合支架; 22—Solenoid valve; 23—UV lamp assembly; 23. 1—UV lamp combination bracket;
23. 2—紫外灯管; 23. 3—石英套管; 23. 4—紫外灯座; 23. 2—ultraviolet tube; 23. 3—quartz sleeve; 23. 4—ultra lamp holder;
23. 5—紧固件; 24—光催化剂膜; 25—固液自动分离器; 23. 5—fasteners; 24—photocatalyst film; 25—solid-liquid automatic separator;
26—潜污泵; 27—止回阀; 28—污泥打包口; 26—submersible sewage pump; 27—check valve; 28—sludge packing port;
29-UF超滤器; 29. 1 -UF超滤器组件; 29. 2—支撑板;  29-UF ultrafilter; 29. 1 -UF ultrafilter assembly; 29. 2 - support plate;
29. 3—超滤排污口。  29. 3—Ultrafiltration drain.
具体实施方式: detailed description:
图 1展示了本实用新型一个应用实施例。 如图所示, 它由一集成箱体 1构成, 其箱体内 壁上开设有进水管 2、 出水管 3和污泥打包口 28, 待处理之污水由进水管 2进入, 经处理后 从出水管 3排出, 处理完毕之污泥从污泥打包口 28排除。 所述集成箱体 1为完成水净化的 处理箱, 其内设有混凝箱 4 , 臭氧氧化箱 5 , 光催化箱 6和泥水分离箱 7, 所述混凝箱 4、 臭氧氧化箱 5、 光催化箱 6、 泥水分离箱 7均密封安装, 使净化过程中相互间不渗漏, 以保 证净化度。 其中混凝箱 4经过滤器入水口 14通过自动过滤器 13与臭氧氧化箱 5连通, 其内 包括设有入口与进水管 2相接之气、 药、 水混合室 8, 气、 药、 水混合室 8上设有、 气、 药 导入管 9, 出口设有喷嘴 11, 与射流扩大器 12连通, 可将已完成气、 药、 水混合的污水通 过射流扩大器 12混凝搅拌, 混凝箱 4底部设有过滤器排污管 16, 初步过滤的污水可经该排 污管排出。 另外, 在过滤器排污管 16的出口上, 还装有污泥止回阀 27 , 可防止污泥回流入 混凝箱 4。在喷嘴 11与射流扩大器 12外表面,装有磁环 10,可先对污水进行磁化混凝处理, 通过磁环 10产生的强磁场把水的分子链打断, 使集团水分子变成单一水分子, 从而降低水 的表面张力, 软化水质, 提高水的溶解性, 激活水中的静态氧, 提高水的含氧量, 为后面的 混凝过滤和臭氧氧化、 高效微滤、 光催化氧化处理带来了方便。 由于充磁后污水中的水离子 会产生自旋, 使水的溶解力、 渗透力、 吸附力都较强, 经过这种磁化、 曝气充氧和臭氧氧化 处理, 为后级进入光催化反应器的水质透光率提供了充分保障。 Figure 1 illustrates an application embodiment of the present invention. As shown in the figure, it is composed of an integrated box body 1, and an inlet pipe 2, an outlet pipe 3 and a sludge packing port 28 are opened on the inner wall of the tank, and the sewage to be treated is entered by the inlet pipe 2, after being treated. The discharged sludge 3 is discharged, and the treated sludge is removed from the sludge packing port 28. The integrated tank 1 is a processing tank for completing water purification, and is provided with a coagulating tank 4, an ozone oxidation tank 5, a photocatalytic tank 6 and a mud water separating tank 7, the coagulation tank 4, an ozone oxidation tank 5, The photocatalytic tank 6 and the muddy water separation tank 7 are all sealed and installed so that there is no leakage between the purification processes to ensure the purification degree. The coagulating tank 4 communicates with the ozone oxidation tank 5 through the automatic filter 13 through the filter water inlet 14 , and includes a gas, medicine and water mixing chamber 8 with an inlet connected to the water inlet pipe 2 , which is mixed with gas, medicine and water. The chamber 8 is provided with a gas and medicine introduction tube 9, and the outlet is provided with a nozzle 11 and communicates with the jet expander 12, and the sewage in which the gas, medicine and water have been mixed can be coagulated and stirred by the jet expander 12, the coagulation box 4 is provided with a filter drain pipe 16 at the bottom, and the initially filtered sewage can be discharged through the drain pipe. Further, at the outlet of the filter drain pipe 16, a sludge check valve 27 is further installed to prevent the sludge from flowing back into the concrete tank 4. On the outer surface of the nozzle 11 and the jet expander 12, a magnetic ring 10 is installed, and the sewage can be magnetized and coagulated first, and the molecular chain of the water is broken by the strong magnetic field generated by the magnetic ring 10, so that the group water molecules become single. Water molecules, thereby reducing the surface tension of water, softening the water, increasing the solubility of water, activating static oxygen in water, increasing the oxygen content of water, for subsequent coagulation filtration and ozone oxidation, high-efficiency microfiltration, photocatalytic oxidation treatment Brought convenience. Since the water ions in the sewage will spin after magnetization, the water has strong dissolving power, penetrating power and adsorption force. After this magnetization, aeration oxygenation and ozone oxidation treatment, the photocatalytic reaction is entered into the latter stage. The water transmittance of the device provides sufficient protection.
所述臭氧氧化箱 5内设有臭氧气水混合管 18, 管口为臭氧布气入口 17, 外接臭氧发生 器, 通过设于其管内之臭氧气水混合喷嘴 19喷出, 可对流经臭氧氧化箱 5内之污水的污染 物进行强氧化、 杀菌、 消毒。 臭氧是一种广谱、 高效、 快速杀菌剂, 具有很强的氧化力, 它 对于使人和动物致病的病菌、 病毒和微生物有很强的杀灭作用。 氧化能力比氯高一倍, 灭菌 速度比氯快 600〜3000倍, 甚至可在几秒钟内杀死细菌, 在几分钟内可氧化大部分有机物。 臭氧的重要优点是不残留任何对人体有害的二次污染物质。  The ozone oxidation tank 5 is provided with an ozone gas water mixing pipe 18, and the nozzle is an ozone gas inlet 17 and an external ozone generator is sprayed through the ozone gas water mixing nozzle 19 disposed in the pipe to be oxidized by ozone. The pollutants in the sewage in the tank 5 are strongly oxidized, sterilized and disinfected. Ozone is a broad-spectrum, high-efficiency, fast-acting fungicide with strong oxidizing power. It has a strong killing effect on pathogens, viruses and microorganisms that cause human and animal diseases. The oxidizing capacity is twice as high as that of chlorine, and the sterilization speed is 600 to 3000 times faster than chlorine. Even bacteria can be killed in a few seconds, and most of the organic matter can be oxidized in a few minutes. An important advantage of ozone is that it does not leave any secondary pollutants harmful to humans.
. 除此以外, 臭氧还能杀灭许多病菌病毒, 如乳酸菌、 炭疽杆菌、 放线菌、 耶尔森氏菌、 沙门氏菌、 肉毒梭状芽胞杆菌病毒、 流感病毒等。 臭氧还能与一些有毒气体, 如一氧化碳、 一氧化氮、 一氧化硫、 芥子气等氧化而失去毒效。 臭氧溶于水中除了杀菌消毒灭微生物外, 还可以氧化分解水中的污染物与杂质, 除去水中的锰、 硫化物、 酚氰、 农药、 洗涤剂、 亚硝 酸盐, 降低氯气处理水中的致癌物质氯仿、 氯甲烷、 四氯化碳等, 还可以脱色、 去藻、 除味、 清除浊物。  In addition, ozone can kill many pathogenic viruses such as lactic acid bacteria, Bacillus anthracis, actinomycetes, Yersinia, Salmonella, Clostridium botulinum, influenza viruses, and the like. Ozone can also be toxic by oxidation with some toxic gases such as carbon monoxide, nitrogen monoxide, sulfur monoxide, mustard gas. In addition to sterilizing and disinfecting microorganisms, ozone can also oxidize and decompose pollutants and impurities in water, remove manganese, sulfide, phenol cyanide, pesticides, detergents and nitrites in water, and reduce chloroform, a carcinogen in chlorine treated water. , methyl chloride, carbon tetrachloride, etc., can also decolorize, remove algae, deodorize, remove turbidity.
所述光催化箱 6与臭氧氧化箱 5邻接, 底部为漏斗形, 其内交错排列有至少一个自动微 - - 滤器 20和紫外灯组合件 23, 内壁镀有光催化剂膜 24, 该光催化剂膜 24材料主要为二氧化 钛, 二氧化钛具有超亲水性, 在受到太阳光或荧光灯的紫外线的照射后, 内部的电子就会发 生激活。 其结果会产生带负电的电子和带正电的空穴。 电子使空气或水中的氧还原, 生成双 氧水, 而电子空穴则向氧化表面迁移, 产生氢氧 (羟)基原子团。 这些都是活性氧, 有着强 大的氧化分解能力, 从而能够分解、 清除附着在氧化钛表面的各种有机物, 并能杀死细菌和 病毒等微生物。 The photocatalytic tank 6 is adjacent to the ozone oxidation tank 5, and the bottom is a funnel shape, and at least one automatic micro-interlace is arranged therein. - a filter 20 and an ultraviolet lamp assembly 23, the inner wall is plated with a photocatalyst film 24, the material of which is mainly titanium dioxide, and the titanium dioxide is super-hydrophilic, after being irradiated by ultraviolet rays of sunlight or fluorescent lamps, internal The electron will be activated. The result is negatively charged electrons and positively charged holes. Electrons reduce oxygen in air or water to form hydrogen peroxide, and electron holes migrate to the oxidized surface to produce hydroxide (hydroxyl)-based radicals. These are reactive oxygen species, which have strong oxidative decomposition ability, which can decompose and remove various organic substances attached to the surface of titanium oxide, and can kill microorganisms such as bacteria and viruses.
如图 2所示, 所述自动微滤器 20为三层结构的圆筒, 其内层为支撑架 20. 2, 材料为塑 胶或不锈钢制成; 中间层为微孔过滤筒 20. 1, 此种滤筒材料主要是聚酯毡, 聚乙烯毡及聚丙 烯毡, 过滤精度为 0. 5-1微米; 外层为粗孔不锈钢网 20. 3, 粗孔不锈钢网表层负载有光催化 剂膜 24, 该光催化剂膜 24之主要材料为二氧化钛。在微孔过滤筒 20. 1一端, 装有硅胶滤渣 清洁环 20. 5, 另一端装有压力差控制感应器 20. 6及过滤筒紧固法兰 20. 4, 过滤筒紧固法兰 20. 4与集成箱体 1 连接, 同时与集成箱体 1 之间装有电磁阀 22。  As shown in Fig. 2, the automatic microfilter 20 is a three-layered cylinder, the inner layer is a support frame 20. 2, the material is made of plastic or stainless steel; the middle layer is a microporous filter cartridge 20. 1, this The filter cartridge material is mainly polyester felt, polyethylene felt and polypropylene felt, the filtration precision is 0. 5-1 micrometer; the outer layer is a coarse-pored stainless steel mesh 20. 3, the coarse-pored stainless steel mesh surface is loaded with photocatalyst film 24 The main material of the photocatalyst film 24 is titanium dioxide. 5, Filter cartridge fastening flange 20, the other end is equipped with a pressure difference control sensor 20. 6 and the filter cartridge fastening flange 20. 4, the filter cartridge fastening flange 20 4 is connected to the integrated case 1 and is provided with a solenoid valve 22 between the integrated case 1.
如图 3所示, 紫外灯件组合件 23包括紫外灯组合支架 23. 1和紫外灯管 23. 2, 紫外灯 管 23. 2通过紫外灯座 23. 4固定在紫外灯组合支架 23. 1上, 密封架于光催化箱 6的上端, 设至少一个以上, 成横排或竖排交错排列, 紫外光波长为 185- 254™, 紫外灯组合支架 23. 1 用紧固件 23. 5紧固在光催化箱 6 的盖板上,各紫外灯管 23. 2之间的距离为距离为 40-80cm。 在紫外灯管 23. 2夕卜, 套有防水用的石英套管 23. 3, 通过紫外灯座 23. 4用紧固件 23. 5固定 在紫外灯组合支架 23. 1上,为高压纯石英管,可用于隔离水而保护该套管内的紫外灯管 23. 2, 两石英套管 23. 3之间的距离为 20-30cm之间, 可提高紫外灯组件 23与污水的接触表面积, 对污水的污染物进行直接光解或光催化氧化, 进一步提高本实用新型的实用性和可靠性。  O. The UV lamp assembly bracket 23.1 is fixed to the UV lamp assembly bracket 23. 1 through the UV lamp holder 23. 4 through the UV lamp holder 23.1. The squeezing of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity. The distance between each UV lamp tube 23.2 is 40-80 cm. In the UV lamp holder 23. 2, the UV lamp holder 23. 3 is fixed on the UV lamp combination bracket 23.1, which is high pressure pure. The quartz tube can be used for isolating the water to protect the ultraviolet tube in the sleeve 23. 2, the distance between the two quartz sleeves 23.3 is between 20-30 cm, which can improve the contact surface area of the ultraviolet lamp assembly 23 with the sewage. Direct photolysis or photocatalytic oxidation of sewage contaminants further improves the utility and reliability of the utility model.
如图 4所示, 所述光催化箱 6底部设有至少一个垂直放置之 UF超滤器组件 29, 与出水 管 3相连。 UF超滤器组件 29包括 UF超滤膜组件 29. 1和 UF超滤膜支撑板 29. 2 , 所述 UF 超滤膜支撑板 29. 2 与光催化箱 6底板密封连接, 中间与出水管 3连通, 底部设超滤排污口 29. 3 c  As shown in Fig. 4, at least one vertically placed UF ultrafilter assembly 29 is disposed at the bottom of the photocatalytic tank 6, and is connected to the water outlet pipe 3. The UF ultrafiltration membrane module 29 includes a UF ultrafiltration membrane module 29.1 and a UF ultrafiltration membrane support plate 29.2, the UF ultrafiltration membrane support plate 29.2 is sealed with the bottom plate of the photocatalytic tank 6, the middle and the outlet pipe 3连接, the bottom of the ultrafiltration sewage outlet 29. 3 c
所述自动微滤器 20之微滤器排污口 21与泥水分离箱 7连通, 泥水分离箱 7内设有固液 自动分离器 25, 侧壁设有污泥打包口 28。 经光催化、 自动过滤、 UF超滤等净化后水从出水 管 3流出, 而污泥、 杂质等微滤器排污口 21通过电磁阀 22的控制流入泥水分离箱 7内, 由 固液自动分离器 25实现固、 液的分离, 干化后的污泥由污泥打包口 28带走。 The microfilter drain port 21 of the automatic microfilter 20 is in communication with the mud water separation tank 7, the slurry separator 7 is provided with a solid-liquid automatic separator 25, and the side wall is provided with a sludge packing port 28. After purification by photocatalysis, automatic filtration, UF ultrafiltration, etc., the water flows out of the outlet pipe 3, and the microfilter discharge port 21 such as sludge and impurities flows into the muddy water separation tank 7 by the control of the electromagnetic valve 22, The solid-liquid automatic separator 25 separates solid and liquid, and the dried sludge is taken away by the sludge packing port 28.
本实用新型首先将污水进行磁化混凝处理, 然后采用负载光催化剂的高效微滤器对经磁 化和臭氧化氧化的污水微污染物进行过滤及通过施用紫外光与光催化剂完成更高级的净化。 这样, 可达到多级净化的效果, 净化效率较高, 结构紧凑, 成本低廉, 通过采用磁化混凝过 滤、 臭氧氧化处理、 以及光催化箱 6中光催化剂膜 24与紫外光同时发生光化学反应, 有效 地实现了效率高、 成本低的多级净化, 光催化强氧化能实现对于水中细菌、 病毒及藻类生物 能迅速杀灭, 能实现对于水中的烃、 卤代烃类有机物、 羧酸、 表面活性剂、 含氮有机物、 有 机磷等有机物, 以及氰离子、 金属离子等无机物等达到完全无机化, 实现去除如剩余农药、 氯仿、 多氯联苯、 有机憐化合物、 多环芳经等污染物, 最后由 UF超滤把关。 这样, 最终达 到污水深度净化后再生利用的效果。 混凝箱 4、 臭氧氧化箱 5、 光催化箱 6、 泥水分离箱 7等 四部分为模块设计, 方便装置的运输和安装。 集成装置及配件均采用不绣钢制造, 可提高耐 腐蚀性和使用寿命; UF超滤器组件 29不配备专用增压泵, 将高达 5米水重力变为压力工作, 达到节能及延长 UF超滤膜组件 29寿命的目的; 射流式磁力混凝、 自动过滤、 臭氧氧化、 高 效微滤、 光催化氧化、 UF超滤、 污泥自动脱水等工艺完美结合, 体现了设备紧密结构和自动 化控制的创造性和新颖性。  The utility model firstly performs the magnetization and coagulation treatment of the sewage, and then uses the high-efficiency microfilter loaded with the photocatalyst to filter the micro-pollutants of the magnetized and ozonated oxidized sewage and complete higher purification by applying ultraviolet light and photocatalyst. In this way, the multi-stage purification effect can be achieved, the purification efficiency is high, the structure is compact, and the cost is low, and the photochemical reaction occurs by using the magnetization coagulation filtration, the ozone oxidation treatment, and the photocatalyst film 24 in the photocatalytic tank 6 and the ultraviolet light. Efficiently achieve high efficiency, low cost multi-stage purification, photocatalytic strong oxidation can achieve rapid killing of bacteria, viruses and algae in water, can achieve hydrocarbons in water, halogenated hydrocarbons, carboxylic acids, surface Organic substances such as active agents, nitrogen-containing organic substances, and organic phosphorus, as well as inorganic substances such as cyanide ions and metal ions, can be completely inorganicized to remove impurities such as residual pesticides, chloroform, polychlorinated biphenyls, organic compounds, and polycyclic aromatics. Finally, it is checked by UF ultrafiltration. In this way, the effect of recycling after deep purification of sewage is finally achieved. The concrete tank 4, the ozone oxidation tank 5, the photocatalytic tank 6, the mud water separation tank 7, etc. The four parts are designed for the module, which facilitates the transportation and installation of the device. The integrated device and accessories are made of stainless steel, which can improve corrosion resistance and service life. UF ultrafilter component 29 is not equipped with a dedicated booster pump, which can change the gravity of up to 5 meters into pressure work, saving energy and prolonging UF super The purpose of the life of the membrane module 29; the combination of jet-type magnetic coagulation, automatic filtration, ozone oxidation, high-efficiency microfiltration, photocatalytic oxidation, UF ultrafiltration, automatic sludge dewatering, etc., embodies the compact structure and automatic control of the equipment. Creativity and novelty.
本实用新型工作过程:  The working process of the utility model:
当废水以适当的流速, 如 1米 /秒 -3米 /秒, 以射流形式进入气、 药、 水混合室 8 时 , 由负压作用而不断吸入来自气药导入管 9之混凝剂药水与空气, 并且使药水与空气及污水在 气、 药、 水混合室 8内充分混合, 使气液流在其内形成微小气泡, 进行乳化反应, 促进了氧 分子及混凝剂药水的扩散作用, 加速了混凝过程。 完成混凝过程的气液混合体强制通过射流 器喷嘴 11 时, 磁环 10产生的强磁区, 水管内能够产生 4000〜20000高斯的强大磁场, 当磁 力线与水流垂直正交, 水在外力作用下以一定的流速通过磁场, 作切割磁力线运动, 水中会 产生电荷和使电荷运动的电动势, 于是污水就产生了电流、 电位差等物理变化, 产生形成了 电能。这时污水中有了电荷、 电位,就会改变水本身以及包含在水中其它物质的状态和性质, 这种磁化水就有了与其相接触的管壁、 容器壁产生物理变化和电化学变化的能量。 在不纯净 的污水中, 不同程度地溶有盐、 碱、 酸等成份的杂质, 污水有一定的酸碱度, 同时也不同程 度地悬浮着不溶解的固体杂质和微量的金属、 非金属元素, 这些杂质和其它元素促使绝大多 数的工农业、生活、饮用水都属于有一定导电性能的非绝缘物质,不同程度地都可以 磁化, 水中的钙和铁等杂物也同时会产生带正电和负电的离子。 离子由于正: ¾电的关系而相互吸 引, 使悬浮杂物凝聚、 体积增大, 完成污水磁化混凝过程。 When the wastewater enters the gas, drug, and water mixing chamber 8 at a suitable flow rate, such as 1 m/sec to 3 m/sec, the coagulant syrup from the gas medicine introduction tube 9 is continuously sucked by the negative pressure. And air, and the syrup and air and sewage are thoroughly mixed in the gas, medicine and water mixing chamber 8, so that the gas-liquid flow forms tiny bubbles therein, and the emulsification reaction promotes the diffusion of the oxygen molecules and the coagulant syrup. , speeding up the coagulation process. When the gas-liquid mixture that completes the coagulation process is forced through the jet nozzle 11, the strong magnetic zone generated by the magnetic ring 10 can generate a strong magnetic field of 4000~20000 Gauss in the water pipe. When the magnetic lines of force are perpendicular to the water flow, the water is under the external force. The magnetic field is moved at a certain flow rate to cut the magnetic field lines, and the electric charge generated in the water and the electric charge is generated. The sewage then generates physical changes such as current and potential difference, and generates electric energy. At this time, there is a charge and a potential in the sewage, which changes the state and nature of the water itself and other substances contained in the water. The magnetized water has physical and electrochemical changes in the wall and the vessel wall in contact with it. energy. In impure sewage, impurities such as salts, alkalis, and acids are dissolved to varying degrees. The sewage has a certain degree of pH, and at the same time, insoluble solid impurities and trace amounts of metal and non-metal elements are suspended to varying degrees. Impurities and other elements contribute to the vast majority The number of industrial and agricultural, domestic and drinking waters are non-insulating materials with certain electrical conductivity. They can be magnetized to varying degrees. The calcium and iron impurities in the water also produce positive and negative ions. The ions attract each other due to the positive: 3⁄4 electric relationship, so that the suspended matter aggregates and the volume increases, and the sewage magnetization coagulation process is completed.
在由射流器喷嘴 11喷入到射流扩大器 12内时, 由于射流扩大器 12整个潜在水中, 是 长圆桶形设计, 空间面积比射流器喷嘴 11大出 20倍以上, 且射流器喷嘴 11 与射流扩大器 12 是在同一直线平面的同心圆, 射流器喷嘴 11 与射流扩大器 12相隔 15cm, 当射流器喷嘴 11 高速喷出的污水射向射流扩大器 12 时, 利用了射流消能卷吸原理, 射流扩大器 12 外围 被混凝过的污水源源不断地被射流扩大器 12 吸入并被磁化、 混合, 形成均速大水流, 由于 速度均一的大动量水流大幅减少了涡流泵水直接在水中扇面喷射时的动量损失, 流量得以大 幅度放大, 流速放慢, 对已凝聚的体积大的悬浮杂物降低冲击。 在污水以均速大水流推向过 滤器入水口 14 的过程中, 再一次利用射流消能卷吸原理, 将对已凝聚的体积大的悬浮杂物 推进自动过滤器 13 , 通过自动过滤器 13 内过滤精度为 20微米的过滤, 彻底将大于 20微 米的凝聚物截留, 当自动过滤器 13 内时压差感应器或定时器感到该清洗滤网时, 自动过滤 器 13可以实现自动冲洗的功能, 滤渣通过滤器排污管 16排向泥水分离箱 7 , 再通过离心 式固液自动分离器 25将泥水分离, 进入污泥无害化处理。 在通过自动过滤器 13 内过滤精 度为 20微米的过滤, 彻底将大于 20微米的凝聚物截留后, 小于 20微米的污染物及污水通 过过滤器出水口 15继续流入臭氧氧化箱 5 , 从而完成第一级过滤过程 。  When being sprayed into the jet expander 12 by the jet nozzle 11, since the jet expander 12 is in the entire potential water, it is an oblong barrel design, the space area is more than 20 times larger than the jet nozzle 11, and the jet nozzle 11 is The jet expander 12 is a concentric circle on the same straight plane, and the jet nozzle 11 is spaced apart from the jet expander 12 by 15 cm. When the jet of the high velocity jet of the jet nozzle 11 is directed toward the jet expander 12, the jet is used for energy dissipation and entrainment. According to the principle, the coagulated sewage in the periphery of the jet expander 12 is continuously sucked by the jet expander 12 and magnetized and mixed to form a uniform flow of large water, and the large momentum water flow with a uniform speed greatly reduces the vortex pump water directly in the water. The momentum loss during fan jetting, the flow rate is greatly amplified, the flow rate is slowed down, and the impact on the condensed bulky suspended debris is reduced. In the process of pushing the sewage into the filter inlet 14 at a constant speed and large water flow, the principle of jet energy dissipation and entrainment is again used to propel the large volume of suspended debris into the automatic filter 13 through the automatic filter 13 The internal filtration precision is 20 micron filtration, and the agglomerate larger than 20 micrometers is completely intercepted. When the differential pressure sensor or the timer feels the cleaning filter in the automatic filter 13, the automatic filter 13 can realize the function of automatic flushing. The filter residue is discharged to the mud water separation tank 7 through the filter drain pipe 16, and the mud water is separated by the centrifugal solid-liquid automatic separator 25 to enter the sludge harmless treatment. After the filtration with a filtration precision of 20 micrometers in the automatic filter 13 completely intercepts the aggregates larger than 20 micrometers, the pollutants and sewage less than 20 micrometers continue to flow into the ozone oxidation tank 5 through the filter outlet 15 to complete the first Primary filtration process.
由于臭氧氧化箱 5内设置有臭氧气水混合器 18 , 臭氧经臭氧布气管入口 17进入臭氧 气水混合器 18经臭氧喷嘴 19喷出, 臭氧对初步混凝过滤处理过的污水中的残余悬浮杂物 再进一步强氧化, 进一步对 B0D5 、 COD, SS、 NH3 - N、 细菌、 病毒及水中的卤代有机物、 羧 酸、 表面活性剂、 含氮有机物、 有机磷等有机物进一步去除。 经过臭氧氧化的污水再进入光 催化箱 6 内的自动微滤器 20 处理, 完成了臭氧氧化过程。 Since the ozone gas water tanker 18 is disposed in the ozone oxidation tank 5, the ozone is discharged through the ozone gas pipe inlet 17 into the ozone gas water mixer 18 through the ozone nozzle 19, and the residual suspension of the ozone in the preliminary coagulation and filtration treated sewage The impurities are further strongly oxidized, and further, organic substances such as B0D 5 , COD, SS, NH 3 - N, bacteria, viruses, and halogenated organic substances in water, carboxylic acids, surfactants, nitrogen-containing organic substances, and organic phosphorus are further removed. The ozone-oxidized sewage is again treated by the automatic microfilter 20 in the photocatalytic tank 6, and the ozone oxidation process is completed.
当经过臭氧氧化的污水进入自动微滤器 20时,因为每组自动微滤器 20都是三层结构的 圆筒。 污水经装有硅胶滤渣清洁环 20. 5 的一端进入, 因为圆筒的另一端装有压力差控制感 应器 20. 6, 所以污水只能强制性通过圆筒中间层微孔滤筒 20. 1 , 污水中大于 0. 5-1微米的 胶体及悬浮物将的截留, 水及小于 0. 5- 1微米的悬浮物一齐流入光催化反应箱 6 。 当污水中 大于 0. 5-1微米的胶体及悬浮物积满滤筒时, 污水流速放慢, 压力增大, 这时压力差控制感 - - 应器 20. 6将根据设定压力范围或预先设定的时间将开启 /关闭信号传输给与每一组自动微 滤器 20连接的电磁阀 22 , 电磁阀 22接到信号时完成开启 /关闭任务, 在电磁阀 22 开启 时, 带动拉杆连接的硅胶滤渣清洁环 20. 5在规定的行程上向电磁阀 22方向走动, 此时水因 为水压原因随硅胶滤渣清洁环 20. 5一起将每组自动微滤器 20内截留的滤渣经过微滤器排污 口 21 排出进入泥水处理箱 7 。 当水将每组自动微滤器 20内截留的滤渣冲洗完时, 电磁阀 22接到信号时完成关闭任务, 同时带动拉杆连接的硅胶滤渣清洁环 20. 5 回复原位, 在整个 滤筒清洗过程中实现了无需断流的在线清洗自动化控制, 因而完成了自动微滤器 20清洗及 污水微滤过程。 When the ozone-oxidized sewage enters the automatic microfilter 20, since each set of the automatic microfilters 20 is a three-layered cylinder. The sewage is only forced to pass through the cylinder intermediate layer microporous filter cartridge. 2, the second end of the cylinder is equipped with a pressure difference control sensor 20. The colloid and suspended matter in the sewage greater than 0. 5-1 micron will be retained, and the water and the suspended matter less than 0.5-1 micron will flow into the photocatalytic reaction tank 6 together. When the colloid and suspended solids in the sewage are more than 0. 5-1 micrometers, the sewage flow rate is slowed down and the pressure is increased. At this time, the pressure difference is controlled. - - The heater 20. 6 will transmit the on/off signal to the solenoid valve 22 connected to each set of automatic microfilters 20 according to the set pressure range or a preset time. When the solenoid valve 22 receives the signal, the opening/closing is completed. The slag will be moved in the direction of the solenoid valve 22, and the water will be accompanied by the silica gel filter cleaning ring 20. 5 together with the water pressure. The filter residue trapped in each group of automatic microfilters 20 is discharged into the mud water treatment tank 7 through the microfilter drain port 21. When the water is used to wash out the filter residue trapped in each group of automatic microfilters 20, the solenoid valve 22 completes the closing task when the signal is received, and simultaneously drives the silica gel filter residue cleaning ring connected with the drawbars. 2 Reverts to the original position, during the entire filter cartridge cleaning process The online cleaning automation control without interruption is realized, thus completing the automatic microfilter 20 cleaning and sewage microfiltration process.
当污水及小于 0. 5-1微米的悬浮物一齐流入光催化箱 6 时, 因为光催化箱 6的内壁及 滤筒外层的粗孔不锈钢网 20. 3夕卜表层上负载有光催化剂膜 24 , 在受到紫外灯 23. 4的光波 为 185nm-254nm的紫外线照射下, 其光催化剂膜 24禁带上的电子吸收光能而被激发到导带 上产生带有很强负电的高活性电子, 同时在禁带上产生带正电的空穴(h+), 从而产生具有 很强活性的电子一一空穴对, 半导体光催化剂 (Ti¾ ) 光生空穴的氧化电位以标准氢电位计 为 3. 0V, 比臭氧的 2. 07V和氯气的 1. 36V高出许多, 具有很强的氧化性, 高活性的光生空穴 具有很强的氧化能力,可以将吸附在半导体表面的 0H"和 ¾ 0进行氧化,生成具有强氧化性 H 自由基。 即这些电子一一空穴对迁移到光催化剂薄膜 24表面后与溶解氧及水发生作用, 最 终产生具有高度化学氧化活性的羟基自由基 ( · 0Η)和超氧化物离子, 从常用几种强氧化剂 的氧化电位大小顺序(F2> · 0Η〉03〉Η2 02 >Η02 · >Mn04 - >HC10>C12 >Cr, θ ' > · C102 ) 可以看出 · OH自由基具有很高的氧化电位, 是一种强氧化基团, 能氧化大多数的有机污染物 及部分无机污染物, 将各种细菌、 病毒杀灭及将有机物完全氧化为二氧化碳和水。 同时, 空 穴本身也可夺取吸附在半导体表面的有机污染物中的电子, 使原本不吸光的物质被直接氧化 分解, 且对氧化物的氧化作用具有广谱性, 0H自由基的电子亲和能力可达到 569. 3kj, 容易 攻击高电子云密度的有机分子部位, 更进一步氧化的中间产物, 形成氧化还原体系。 在光催 化反应体系中, 这两种氧化方式协同作用, 同时完成更高级的光催化氧化净化处理过程。 另 一方面, 电子受体可直接接受光生半导体表面产生的高活性电子而被还原, 水体中某些特定 污染物- -有毒金属, 如 Hg2+ 、 Ag1+ 、 Cre+ 、 Cu2+等也能接受光生半导体表面产生的高活性 电子而被还原成无毒的金属分子。 通过本实用新型对污水进行多级净, 实现对污水水中消毒 副产物的烃、 卤代有机物 (包括卤代脂肪烃、 卤代羧酸、 卤代芳香烃)、 羧酸、 表面活性剂、 含氮有机物、 有机磷等有机物, 以及有毒金属离子等无机物等达到完全无机化, 实现去除如 剩余农药、 氯仿、 多氯联苯、 有机磷化合物、 多环芳烃等污染物的光催化氧化过程。 When the sewage and the suspended matter less than 0.5-1 μm flow into the photocatalytic tank 6, the photocatalyst membrane is supported on the inner wall of the photocatalytic tank 6 and the outer layer of the filter cylinder. 24, under the ultraviolet light of UV light 234 from 185nm-254nm, the electrons on the forbidden band of the photocatalyst film 24 absorb light energy and are excited to the conduction band to generate highly active electrons with strong negative charge. At the same time, a positively charged hole (h+) is generated on the forbidden band, thereby generating a highly active electron-hole pair, and the oxidation potential of the photocatalyst of the semiconductor photocatalyst (Ti3⁄4) is 3 by a standard hydrogen potential meter. 0V, much higher than 2.07V of ozone and 1.36V of chlorine, has strong oxidizing property, and highly active photogenerated holes have strong oxidizing ability, which can adsorb 0H" and 3⁄4 on the surface of semiconductor. Oxidation is carried out to form a strong oxidizing H radical. That is, these electrons migrate to the surface of the photocatalyst film 24 to interact with dissolved oxygen and water, thereby finally producing a hydroxyl radical having a high degree of chemical oxidation activity ( 0Η) and superoxide Ion, the order of oxidation potential from several commonly used strong oxidants (F 2 > · 0Η > 0 3 > Η 2 0 2 > Η 0 2 · > Mn0 4 - > HC10 > C1 2 > Cr, θ '> · C10 2 ) It can be seen that OH radicals have a high oxidation potential, are a strong oxidizing group, can oxidize most organic pollutants and some inorganic pollutants, kill various bacteria and viruses, and completely oxidize organic substances into Carbon dioxide and water. At the same time, the holes themselves can also capture electrons in the organic pollutants adsorbed on the surface of the semiconductor, so that the originally non-absorbable substances are directly oxidatively decomposed, and the oxidation of the oxides has a broad spectrum, 0H radicals. The electron affinity can reach 56. 3kj, which is easy to attack the organic molecular part of high electron cloud density, and further oxidizes the intermediate product to form a redox system. In the photocatalytic reaction system, the two oxidation modes work synergistically. Completed a more advanced photocatalytic oxidation purification process. On the other hand, the electron acceptor can be directly reduced by the high activity electrons generated on the surface of the photogenerated semiconductor, and some of the water bodies are Contaminants - toxic metals such as Hg 2+ , Ag 1+ , Cr e+ , Cu 2+ , etc. can also be reduced to non-toxic metal molecules by accepting highly reactive electrons generated on the surface of photogenerated semiconductors. Sewage is multi-staged to achieve disinfection of sewage water By-product hydrocarbons, halogenated organics (including halogenated aliphatic hydrocarbons, halogenated carboxylic acids, halogenated aromatic hydrocarbons), carboxylic acids, surfactants, nitrogen-containing organic compounds, organic substances such as organic phosphorus, and inorganic substances such as toxic metal ions Completely inorganicized to remove photocatalytic oxidation processes such as residual pesticides, chloroform, polychlorinated biphenyls, organophosphorus compounds, polycyclic aromatic hydrocarbons and other pollutants.
经过光催化氧化过程的水由光催化箱 6 的底部进入 UF超滤器组件 29 , 由于光催化箱 6 设计为漏斗形底部, 高达 5米, 由水自身重力形成压力将水压进 UF超滤器组件 29 而工作, 因此无需配备专用增压泵。 因此经过光催化氧化过程的水由光催化箱 6 的底部进入 UF超滤 器组件 29处理后的再生水从光催化箱 6底板中间的出水管 3排出进行使用。 UF超滤器组 件 29 的反冲液由超滤排污口 29. 3排出进入泥水分离箱 7后完成了 UF超滤器的最后水质把 关工作。  The water undergoing the photocatalytic oxidation process enters the UF ultrafilter assembly 29 from the bottom of the photocatalytic tank 6. Since the photocatalytic tank 6 is designed as a funnel-shaped bottom, up to 5 meters, the pressure is formed by the pressure of the water itself to press the water into the UF ultrafiltration. The assembly 29 operates, so there is no need to have a dedicated booster pump. Therefore, the water subjected to the photocatalytic oxidation process is discharged from the bottom of the photocatalytic tank 6 into the UF ultrafilter assembly 29, and the reclaimed water is discharged from the outlet pipe 3 in the middle of the bottom plate of the photocatalytic tank 6 for use. The backflush of the UF ultrafilter component 29 is discharged from the ultrafiltration drain port 29. 3 into the mud water separation tank 7 and the final water quality check of the UF ultrafilter is completed.
自动过滤器 13 的反冲污液, 自动微滤器 20 的反冲污液 , UF超滤器组件 29 的反冲污 液等排出进入泥水分离箱 7后, 由离心式固液自动分离器 25进行固液自动分离 , 因固液 分离形成的污泥由污泥打包口 28进行包装运走, 因固液分离形成的污水由潜污泵 26抽回 原水池再进行处理 , 潜污泵 26装有止回阀 27 , 防止污水回流。这样, 通过污水磁力混凝、 自动过滤、 臭氧氧化、 高效微滤、 光催化氧化、 UF超滤器超滤的过程, 被去除了各种不同类 型的有机污染物及细菌、 病毒的再生水再供给用户作农、 林、 牧、 渔业用水, 城市杂用水, 工业用水, 环境用水, 补充水源水等污水再生使用, 实现了污水再生资源化目的。  The backwashing liquid of the automatic filter 13, the backwashing liquid of the automatic microfilter 20, the backwashing liquid of the UF ultrafilter unit 29, and the like are discharged into the muddy water separation tank 7, and are carried out by the centrifugal solid-liquid automatic separator 25. The solid-liquid automatic separation, the sludge formed by the solid-liquid separation is packaged and transported by the sludge packing port 28, and the sewage formed by the solid-liquid separation is pumped back to the original pool by the submersible sewage pump 26 for treatment, and the submersible sewage pump 26 is installed. Check valve 27 prevents backflow of sewage. In this way, through the process of magnetic coagulation, automatic filtration, ozone oxidation, high-efficiency microfiltration, photocatalytic oxidation, and ultrafiltration of UF ultrafiltration, various types of organic pollutants and reclaimed water of bacteria and viruses are removed. Users use agricultural, forestry, animal husbandry, fishery water, urban miscellaneous water, industrial water, environmental water, supplementary water source and other sewage recycling, to achieve the purpose of wastewater recycling.
本实用新型可根据需要,制成每小时处理量 10-1000立方的磁化光催化集成污水再生利 用装置。 由于本实用新型为多个模块组合, 可满足不同水质需要而进行增减模块组合, 达到 节省设备投资的目的。  The utility model can be made into a magnetized photocatalytic integrated sewage regeneration utilization device with an operation volume of 10-1000 cubic meters per hour according to requirements. Since the utility model is a combination of a plurality of modules, the combination of increase and decrease modules can be satisfied to meet different water quality requirements, thereby achieving the purpose of saving equipment investment.
本实用新型以其体积小、 处理量大、 速度快、 效率高、 运行成本低、 功耗省、 自动化运 行、 调试容易、 机动性强、 坚固耐用等优点支持农、 林、 牧、 渔业用水, 城市杂用水, 工业 用水, 环境用水, 补充水源水等污水再生利用。 可广泛应用于工业废水、 市政废水的深度净 化再生回用处理, 垃圾渗透液的处理, 大型电厂、 炼油厂的工业循环水再生回用, 油田注水 及花园楼盘、市政公园、旅游区的中水再生回用, 人工湖、 喷泉、 景观鱼池等水体消毒杀菌、 去除藻类等。  The utility model supports the agriculture, forestry, animal husbandry and fishery water with the advantages of small volume, large processing capacity, high speed, high efficiency, low operating cost, low power consumption, automatic operation, easy debugging, strong maneuverability and durability. Urban mixed water, industrial water, environmental water, supplementary water source and other sewage recycling. It can be widely used in industrial wastewater, deep purification and recycling of municipal wastewater, treatment of waste permeate, industrial circulating water recycling of large power plants and refineries, oilfield water injection and garden real estate, municipal parks, and water in tourist areas. Recycling, artificial lakes, fountains, landscape fish ponds and other water bodies disinfection, removal of algae.
本实用新型具体用途如下:  The specific uses of the utility model are as follows:
1.江、 河、 湖、 水库水的净化: (自备水厂) - - 1. Purification of water from rivers, rivers, lakes and reservoirs: (self-prepared water plant) - -
2.废水、 污水、 脏水处理回用: 2. Waste water, sewage, dirty water treatment and reuse:
轻、 纺食品工业洗涤废水 (桶、 槽、 瓶、 原料产品等脏物的洗涤水)、 钢铁厂 (煤气洗 涤水、 钢废水、 除尘水)、 矿山选矿废水、 采油含油污水、 煤矿洗煤废水、 造纸厂排污水、 洗汽车废水、 景观水、 游泳池水等处理后可返回重复使用, 节约大量的水。  Light, spinning food industry washing wastewater (bubble, tank, bottle, raw materials, etc.), steel plant (gas washing water, steel wastewater, dust removal water), mine beneficiation wastewater, oil-bearing sewage, coal washing wastewater, Wastewater from washing mills, washing car wash water, landscape water, swimming pool water, etc. can be recycled and reused, saving a lot of water.
3.中水回用处理:  3. Reclaimed water treatment:
生活优质杂排水 (生活洗涤水)、 城市生活污水处理后达标排放水、 集雨水经处理后用 于冲厕、 洗车、 洗地、 浇绿。  Living high-quality miscellaneous drainage (living washing water), urban domestic sewage treatment after reaching the standard discharge water, collecting rainwater after treatment, used for flushing, car washing, washing the ground, pouring green.
4.含泥污水处理:  4. Sludge treatment:
石油钻井污水、 河湖底泥疏浚、 水厂排泥、 城市污水处理厂沉降池排泥水处理: 泥浆浓 缩, 清水回用。  Oil drilling sewage, river and lake sediment dredging, water plant sludge discharge, urban sewage treatment plant sedimentation tank sludge treatment: mud thickening, clean water reuse.
5.工业循环冷却水排污水或旁流水净软化回用处理。  5. Industrial circulating cooling water discharge sewage or bypass water net softening treatment.
' 6. 补充地下水资源:  ' 6. Supplementing groundwater resources:
可将石油钻井污水、 城市污水等处理后回灌入地下, 以补充地下水资源。  Oil drilling wastewater, urban sewage, etc. can be treated and returned to the ground to replenish groundwater resources.

Claims

权 利 要 求 Rights request
1. 一种磁化光催化集成污水再生利用装置, 其特征在于:  1. A magnetized photocatalytic integrated sewage recycling device, characterized in that:
包括设有进水管 (2)、 出水管 (3) 和污泥打包口 (28) 之集成箱体 (1 ), 所述集成箱 体(1 ) 内设有混凝箱 (4) , 臭氧氧化箱 (5) , 光催化箱 (6)和泥水分离箱(7), 其中 混凝箱(4)通过自动过滤器 ( 13)与臭氧氧化箱 (5)连通, 其内包括设有入口与进水管(2) 相接之气、 药、 水混合室 (8), 气、 药、 水混合室 (8) 出口设射流器喷嘴 (11 ) ,与射流扩 大器(12)连通,其射流器喷嘴(11 )或射流扩大器(12)或上述两者之外表面装有磁环 (10); 所述光催化箱 (6)与臭氧氧化箱(5)邻接, 其内交错排列有至少一个紫外灯件组合件 (23) 和自动微滤器 (20), 底部设有至少一个垂直放置之 UF超滤器组件 (29), 与出水管 (3)相 连; 所述自动微滤器(20) 之微滤器排污口 (21 ) 与泥水分离箱 (7 )连通, 所述泥水分离 箱(7) 内设有固液自动分离器 (25) ,侧壁设有污泥打包口 (28)。  The utility model comprises an integrated tank (1) provided with an inlet pipe (2), an outlet pipe (3) and a sludge packing port (28), wherein the integrated casing (1) is provided with a concrete tank (4) for ozone oxidation a tank (5), a photocatalytic tank (6) and a mud water separation tank (7), wherein the concrete tank (4) is connected to the ozone oxidation tank (5) through an automatic filter (13), which includes an inlet and a inlet Water pipe (2) gas, medicine, water mixing chamber (8), gas, medicine, water mixing chamber (8) outlet is provided with a jet nozzle (11), which is in communication with the jet expander (12), and its jet nozzle (11) or the outer surface of the jet expander (12) or both are provided with a magnetic ring (10); the photocatalytic tank (6) is adjacent to the ozone oxidation tank (5), and at least one ultraviolet is staggered therein The lamp assembly (23) and the automatic microfilter (20) are provided with at least one vertically placed UF ultrafilter assembly (29) at the bottom, connected to the outlet pipe (3); the micro micro-filter (20) The filter drain port (21) is in communication with the mud water separation tank (7), and the mud water separation tank (7) is provided with a solid-liquid automatic separator (25), and the side wall is provided with a stain Mud packing mouth (28).
2、 根据权利要求 1 所述的磁化光催化集成污水再生利用装置, 其特征在于: 所述混凝 箱(4)、 臭氧氧化箱 (5)、 光催化箱 (6)、 泥水分离箱(7) 为密封安装。  2. The magnetized photocatalytic integrated sewage recycling device according to claim 1, characterized in that: the coagulation tank (4), the ozone oxidation tank (5), the photocatalytic tank (6), and the mud water separation tank (7) ) Installed for sealing.
3、 根据权利要求 1 的磁化光催化集成污水再生利用装置, 其特征在于: 所述紫外灯件 组合件 (23) 包括紫外灯组合支架 (23. 1 ) 和紫外灯管 (23. 2), 紫外灯管 (23. 2)通过紫 外灯座(23. 4)固定在紫外灯组合支架(23. 1 )上,成横排或竖排交错排列,波长为 185-254nm, 各紫外灯管 (23. 2) 之间的距离为 40- 80cm。  The magnetized photocatalytic integrated sewage recycling device according to claim 1, wherein: the ultraviolet lamp assembly (23) comprises an ultraviolet lamp combination bracket (23. 1) and an ultraviolet lamp tube (23.2), The UV lamp tube (23.2) is fixed on the UV lamp combination bracket (23.1) through the UV lamp holder (23. 4), staggered in horizontal or vertical rows, with a wavelength of 185-254 nm, and each UV lamp tube ( 23. 2) The distance between 40 and 80 cm.
4、 根据权利要求 1 所述的磁化光催化集成污水再生利用装置, 其特征在于: 所述自动 微滤器(20)包括微孔过滤筒(20. 1 ),该微孔过滤筒(20. 1 )—端装有硅胶滤渣清洁环(20. 5), 另一端装有压力差控制感应器(20. 6) , 外边包覆有不锈钢网 (20. 3) , 不锈钢网(20. 3) 表层镀有光催化剂膜 (24)。  4. The magnetized photocatalytic integrated sewage recycling device according to claim 1, wherein: the automatic microfilter (20) comprises a microporous filter cartridge (20.1), the microporous filter cartridge (20. 1) ) - the end is equipped with a silica gel filter cleaning ring (20.5), the other end is equipped with a pressure difference control sensor (20. 6), the outer side is covered with stainless steel mesh (20. 3), stainless steel mesh (20. 3) surface layer A photocatalyst film (24) is plated.
5、 根据权利要求 1 所述的磁化光催化集成污水再生利用装置, 其特征在于: 所述光催 化箱 (6) 内壁镀有光催化剂膜 (24)。  The magnetized photocatalytic integrated sewage recycling device according to claim 1, characterized in that: the inner wall of the photocatalyst tank (6) is plated with a photocatalyst film (24).
6、 根据权利要求 1所述的磁化光催化集成污水再生利用装置, 其特征在于: 所述 UF超 滤器组件(29)包括 UF超滤膜组件(29. 1 )、 UF超滤膜支撑板(29. 2) , 所述 UF超滤膜支 撑板 (29. 2) 与光催化箱 (6) 底板密封连接, 中间与出水管 (3) 连通, 底部设超滤排 污口 (29. 3)。 6. The magnetized photocatalytic integrated sewage recycling device according to claim 1, wherein: the UF ultrafilter assembly (29) comprises a UF ultrafiltration membrane module (29.1), a UF ultrafiltration membrane support plate. (29. 2), the UF ultrafiltration membrane support plate (29.2) is sealed with the bottom plate of the photocatalytic tank (6), and the middle is connected with the outlet pipe (3), and the bottom is provided with an ultrafiltration row. Smudge (29. 3).
7、 根据权利要求 1或 2所述的磁化光催化集成污水再生利用装置, 其特征在于: 所述 臭氧氧化箱内 (5) 设有臭氧气水混合管 (18), 管内装有臭氧气水混合喷嘴(19)。  The magnetized photocatalytic integrated sewage recycling device according to claim 1 or 2, wherein: the ozone oxidation tank (5) is provided with an ozone gas water mixing tube (18), and the tube is filled with ozone gas water. Mix the nozzle (19).
8、 根据权利要求 3所述的磁化光催化集成污水再生利用装置, 其特征在于: 所述紫外 光灯管 (23. 2 ) 外套有防水用的石英套管 (23. 3), 固定在紫外灯组合支架 (23. 1 ) 上, 为 高压纯石英管, 两石英套管 (23. 3)之间的距离为 20-30cm之间。  The magnetized photocatalytic integrated sewage recycling device according to claim 3, wherein: the ultraviolet light tube (23.2) is provided with a waterproof quartz sleeve (23. 3), which is fixed in the ultraviolet On the lamp combination bracket (23. 1), it is a high-pressure pure quartz tube, and the distance between the two quartz sleeves (23. 3) is between 20-30 cm.
9、 根据权利要求 4所述的磁化光催化集成污水再生利用装置, 其特征在于: 所述自动 微孔过滤器 (20 )成纵向和横向排列, 其中各纵向排之间的距离为 10- 40cm, 横向排之间的 距离为 50-80cm。  9. The magnetized photocatalytic integrated sewage recycling device according to claim 4, wherein: the automatic microporous filter (20) is arranged in a longitudinal direction and a lateral direction, wherein a distance between each longitudinal row is 10-40 cm. The distance between the horizontal rows is 50-80cm.
10、 根据权利要求 4或 5所述的磁化光催化集成污水再生利用装置, 其特征在于: 所 述光催化剂膜 (24)材料为二氧化钛。  The magnetized photocatalytic integrated sewage recycling apparatus according to claim 4 or 5, wherein the photocatalyst film (24) is made of titanium dioxide.
PCT/CN2005/000782 2005-04-12 2005-06-06 Magnetizing photocatalytic compact wastewater reclamation and reuse device WO2006108326A1 (en)

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