CN108285232A - A kind of security filter with disinfection filtering function - Google Patents
A kind of security filter with disinfection filtering function Download PDFInfo
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- CN108285232A CN108285232A CN201810303677.0A CN201810303677A CN108285232A CN 108285232 A CN108285232 A CN 108285232A CN 201810303677 A CN201810303677 A CN 201810303677A CN 108285232 A CN108285232 A CN 108285232A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 230000001954 sterilising effect Effects 0.000 claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 241000894006 Bacteria Species 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 12
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 5
- 230000004907 flux Effects 0.000 abstract description 3
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 18
- 230000001580 bacterial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
技术领域technical field
本发明属于污水处理研究技术领域，特别涉及一种具有杀菌过滤功能的安保过滤器。The invention belongs to the technical field of sewage treatment research, and in particular relates to a security filter with a sterilizing and filtering function.
背景技术Background technique
现阶段高细菌存活、高细菌污染的污水处理环境及其重要，例如：医院医疗废水的现场处置、地震等自然灾害的高污染污水现场处置、食堂等对细菌比较敏感的微米级过滤加高效杀菌的现场处理装置。At this stage, the sewage treatment environment with high bacterial survival and high bacterial pollution is extremely important, such as: on-site treatment of medical wastewater in hospitals, on-site treatment of highly polluted sewage in natural disasters such as earthquakes, micron-level filtration and high-efficiency sterilization that are sensitive to bacteria in canteens, etc. on-site treatment device.
现有过滤器仅仅具备过滤功能，无法实现高细菌存活、高细菌污染的污水处理的需求；而且滤芯需要经常的进行替换，增加过滤的成本，过滤器的使用寿命通常比较低。Existing filters only have a filtering function, and cannot meet the needs of sewage treatment with high bacterial survival and high bacterial contamination; moreover, the filter element needs to be replaced frequently, which increases the cost of filtration, and the service life of the filter is usually relatively low.
发明内容Contents of the invention
为实现高细菌存活、高细菌污染的污水处理的需求，本发明提供一种具有杀菌过滤功能的安保过滤器。In order to meet the requirements of sewage treatment with high bacterial survival and high bacterial pollution, the present invention provides a security filter with the function of sterilizing and filtering.
本发明的目的是通过以下技术方案来实现的：The purpose of the present invention is achieved through the following technical solutions:
一种具有杀菌过滤功能的安保过滤器，包括：过滤腔体、上盖腔体、过滤组件、杀菌组件以及清洗机构；所述过滤腔体与上盖腔体通过上盖腔体的下盖板连接，上盖腔体上表面通过上盖板扣合，所述过滤组件置于过滤腔体内，过滤腔体通过进水口进水后经由过滤组件将过滤后的水流入至上盖腔体内，所述杀菌组件安装在上盖腔体内，对过滤后的水进行杀菌处理，所述清洗机构设置在过滤腔体内，对过滤组件进行清洗再生。A security filter with a sterilizing and filtering function, comprising: a filter cavity, an upper cover cavity, a filter component, a sterilizing component, and a cleaning mechanism; the filter cavity and the upper cover cavity pass through the lower cover plate of the upper cover cavity connected, the upper surface of the upper cover cavity is fastened through the upper cover plate, the filter assembly is placed in the filter cavity, the filter cavity enters water through the water inlet, and the filtered water flows into the upper cover cavity through the filter assembly. The sterilizing component is installed in the upper cover cavity to sterilize the filtered water, and the cleaning mechanism is arranged in the filter cavity to clean and regenerate the filter component.
优选的，所述上盖腔体内包括环形隔离板和杀菌组件，环形隔离板固定在下盖板上，将上盖腔体分割成内环和外环，过滤组件出水口设置在内环内，外环设置杀菌组件。Preferably, the cavity of the upper cover includes an annular isolation plate and a sterilizing assembly, the annular isolation plate is fixed on the lower cover, and divides the cavity of the upper cover into an inner ring and an outer ring, the outlet of the filter assembly is arranged in the inner ring, and the outer ring The ring sets the sterilizing component.
优选的，所述杀菌组件设置至少一组，杀菌组件包括两个杀菌阳极电极和一个杀菌阴极电极，其中两个杀菌阳极电极一侧与上盖腔体外壁内侧贴合，另一侧与环形隔离板之间留有缝隙，杀菌阴极电极设置在两个杀菌阳极电极之间，杀菌阴极电极一侧环形隔离板贴合，另一侧与上盖腔体外壁内侧之间留有缝隙，三个电极之间形成一个交错的水流通道，水流通过一个杀菌阳极电极与环形隔离板之间的缝隙流进杀菌组件，打在杀菌阴极电极上，改变水流方向，从杀菌阴极电极与上盖腔体外壁内侧的缝隙流出，打在另一杀菌阳极电极上，再次改变水流方向，从该杀菌阳极电极与环形隔离板之间的缝隙流出杀菌组件流向另一杀菌组件。Preferably, at least one set of the sterilizing assembly is provided, and the sterilizing assembly includes two sterilizing anode electrodes and one sterilizing cathode electrode, wherein one side of the two sterilizing anode electrodes is attached to the inner side of the outer wall of the upper cover cavity, and the other side is isolated from the ring There is a gap between the plates, and the sterilizing cathode electrode is set between the two sterilizing anode electrodes. One side of the sterilizing cathode electrode is attached to the ring-shaped isolation plate, and there is a gap between the other side and the inner side of the outer wall of the upper cover cavity. Three electrodes A staggered water flow channel is formed between them, and the water flow flows into the sterilizing component through a gap between the sterilizing anode electrode and the annular separator, hits the sterilizing cathode electrode, changes the direction of the water flow, and flows from the sterilizing cathode electrode to the inner side of the outer wall of the upper cover cavity The slit flows out and hits another sterilizing anode electrode, changing the direction of water flow again, and flowing out of the sterilizing component from the gap between the sterilizing anode electrode and the annular separator to another sterilizing component.
优选的，所述杀菌阳极电极和杀菌阴极电极通过防水接头引出到上盖板，杀菌阳极电极和杀菌阴极电极与上盖板之间安装密封垫片。Preferably, the sterilizing anode electrode and the sterilizing cathode electrode are led out to the upper cover plate through a waterproof joint, and a sealing gasket is installed between the sterilizing anode electrode, the sterilizing cathode electrode and the upper cover plate.
优选的，所述环形隔离板为带有一豁口的环形板，豁口一端为自由端，另一端延伸至上盖腔体外壁内侧，延伸处背离豁口一侧设置出水口，经滤芯过滤后的水从所述豁口流出，经过杀菌组件杀菌，从出水口流出。Preferably, the annular isolation plate is an annular plate with a gap, one end of the gap is a free end, and the other end extends to the inner side of the outer wall of the upper cover cavity, and a water outlet is set on the side of the extension away from the gap, and the water filtered by the filter element flows from the The water flows out from the above-mentioned gap, and after being sterilized by the sterilization component, it flows out from the water outlet.
优选的，所述过滤组件为多支滤芯组合，所述下盖板上预留滤芯安装孔，滤芯一端安装在滤芯安装孔内，滤芯根据水的流量进行添加，滤芯采用超薄不锈钢滤芯。Preferably, the filter assembly is a combination of multiple filter elements, a filter element installation hole is reserved on the lower cover plate, one end of the filter element is installed in the filter element installation hole, the filter element is added according to the flow of water, and the filter element is an ultra-thin stainless steel filter element.
优选的，上盖腔体与过滤腔体内均安装压力传感器，所述过滤腔体上端设置液位传感器。Preferably, a pressure sensor is installed in both the upper cover cavity and the filter cavity, and a liquid level sensor is set at the upper end of the filter cavity.
优选的，所述过滤器通过控制系统控制，包括：Preferably, the filter is controlled by a control system, including:
采集单元，对过滤器腔体环境以及水质数据进行采集；The acquisition unit collects the filter cavity environment and water quality data;
控制器，根据采集水质的数据，对流量进行判断以及杀菌程度进行判断；根据判断的结果对参数选择；The controller judges the flow rate and the degree of sterilization according to the collected water quality data; selects the parameters according to the judgment result;
执行单元，根据控制器的指令，控制杀菌组件与清洗机构的运行。The execution unit controls the operation of the sterilization component and the cleaning mechanism according to the instructions of the controller.
优选的，所述水质数据包括：水质的含菌数量，所述控制器根据所述含菌数量计算所需要的杀菌组件数量和参数、清洗机构的参数。Preferably, the water quality data includes: the number of bacteria contained in the water, and the controller calculates the number and parameters of the required sterilization components and the parameters of the cleaning mechanism according to the number of bacteria contained in the water.
优选的，所述过滤器腔体环境包括压力传感器和液位传感器的采集参数，所述控制器根据压力传感器和液位传感器控制出水口与进水口的开关状态，当压力传感器采集到过滤器内压差过大时，控制器控制出水口关闭，过滤腔体内水量超过液位传感器后进水口关闭，执行单元启动清洗机构进行清洗。Preferably, the environment of the filter cavity includes the collection parameters of the pressure sensor and the liquid level sensor, and the controller controls the switch state of the water outlet and the water inlet according to the pressure sensor and the liquid level sensor. When the pressure difference is too large, the controller controls the water outlet to close, and the water inlet in the filter chamber is closed after the water volume in the filter chamber exceeds the liquid level sensor, and the execution unit activates the cleaning mechanism for cleaning.
本发明的有益效果：Beneficial effects of the present invention:
1、本发明过滤器采用的滤芯是超薄不锈钢滤芯作为主要的过滤介质，以保证在高通量的前提下实现高过滤精度，为了保证长时间的维护和使用寿命配合了超声波清洗装置，以实现滤芯的再生功能。1. The filter element used in the filter of the present invention is an ultra-thin stainless steel filter element as the main filter medium to ensure high filtration accuracy under the premise of high flux. In order to ensure long-term maintenance and service life, an ultrasonic cleaning device is used. Realize the regeneration function of the filter element.
2、本发明过滤器将滤芯过滤后的脏水直接进行杀菌处理，将滤芯结构与杀菌结构实现有机的结合，并且通过同一控制系统控制，使得该过滤器同时具备过滤和杀菌双重功效，通过这两项技术的有机组合可以实现小体积、高精度、大通量的现场污水处理的实现可能性。2. The filter of the present invention directly sterilizes the dirty water filtered by the filter element, organically combines the filter element structure and the sterilizing structure, and is controlled by the same control system, so that the filter has dual functions of filtration and sterilization at the same time. The organic combination of the two technologies can realize the possibility of small-volume, high-precision, and large-flux on-site sewage treatment.
3、本发明过滤器杀菌组件采用的是高效的金刚石镀膜电极材料制造的电化学杀菌方式，可以实现高效和设备长寿命的使用要求。3. The filter sterilization component of the present invention adopts an electrochemical sterilization method made of high-efficiency diamond-coated electrode materials, which can meet the requirements of high efficiency and long service life of the equipment.
附图说明Description of drawings
图1为本发明过滤器结构示意图；Fig. 1 is the structural representation of filter of the present invention;
图2为本发明过滤器纵向剖视图；Fig. 2 is a longitudinal sectional view of the filter of the present invention;
图3为本发明过滤器上盖腔体内的结构示意图；Fig. 3 is a structural schematic diagram in the cavity of the filter upper cover of the present invention;
图4为本发明过滤器控制系统模块图。Fig. 4 is a block diagram of the filter control system of the present invention.
其中：1、上盖腔体，2、过滤腔体，3、上盖板，4、防水接头，5、出水口，6、液位传感器，7、压力传感器，8、排污口，9、下盖板，10、超声波清洗棒，11、滤芯，12进水口，13、杀菌阳极电极，14、杀菌阴极电极，15、超声波隔离套筒，16、环形隔离板，17、豁口。Among them: 1. Upper cover cavity, 2. Filter cavity, 3. Upper cover plate, 4. Waterproof joint, 5. Water outlet, 6. Liquid level sensor, 7. Pressure sensor, 8. Sewage outlet, 9. Lower Cover plate, 10, ultrasonic cleaning rod, 11, filter element, 12 water inlet, 13, sterilizing anode electrode, 14, sterilizing cathode electrode, 15, ultrasonic isolation sleeve, 16, annular isolation plate, 17, gap.
具体实施方式Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
一种具有杀菌过滤功能的安保过滤器，参见图1结合图2，包括过滤腔体2、上盖腔体1、过滤组件、杀菌组件以及清洗机构；所述过滤腔体2与上盖腔体1通过上盖腔体的下盖板9连接，上盖腔体1上表面通过上盖板3扣合，所述过滤组件置于过滤腔体内，过滤腔体通过进水口进水后经由过滤组件将过滤后的水流入至上盖腔体内，过滤组件为多支滤芯11组合，所述下盖板9上预留滤芯11安装孔，滤芯11一端安装在滤芯11安装孔内，所述杀菌组件安装在上盖腔体1内，对过滤后的水进行杀菌处理，所述清洗机构设置在过滤腔体内，对滤芯进行清洗再生。上盖板3通过固定锁紧螺钉与所述下盖板9固定，防水密封，上盖腔体与过滤腔体2上均安装压力传感器7，所述过滤腔体2上端设置液位传感器6，上盖腔体1底部设置排污口8。A security filter with sterilizing and filtering function, referring to Fig. 1 in conjunction with Fig. 2, includes a filter cavity 2, an upper cover cavity 1, a filter assembly, a sterilizing assembly and a cleaning mechanism; the filter cavity 2 and the upper cover cavity 1 is connected by the lower cover plate 9 of the upper cover cavity, the upper surface of the upper cover cavity 1 is fastened by the upper cover plate 3, the filter assembly is placed in the filter cavity, and the filter cavity enters water through the water inlet and passes through the filter assembly The filtered water flows into the cavity of the upper cover, the filter assembly is a combination of multiple filter elements 11, the installation hole of the filter element 11 is reserved on the lower cover plate 9, one end of the filter element 11 is installed in the installation hole of the filter element 11, and the sterilizing assembly is installed In the upper cover cavity 1, the filtered water is sterilized, and the cleaning mechanism is arranged in the filter cavity to clean and regenerate the filter element. The upper cover plate 3 is fixed to the lower cover plate 9 by fixing locking screws, and is waterproof and sealed. The upper cover cavity and the filter cavity 2 are equipped with a pressure sensor 7, and the upper end of the filter cavity 2 is provided with a liquid level sensor 6. A sewage outlet 8 is arranged at the bottom of the upper cover cavity 1 .
本实施例中采用12支滤芯11，没有插入滤芯11的接口使用丝堵固定，滤芯11安装的数量根据水的流量进行添加，滤芯11采用超薄不锈钢滤芯11为主要的过滤介质，以保证在高通量的前提下实现高过滤精度，本发明中滤芯11通过清洗机构进行超声波清洗，减少滤芯11的更换次数，提高了滤芯11的使用寿命，将滤芯11与超声波清洗棒10有机的结合，延长了过滤器的使用寿命，节约了滤芯11成本。Adopt 12 filter elements 11 in the present embodiment, the interface that does not insert filter element 11 is fixed with plugging, the quantity that filter element 11 is installed adds according to the flow of water, and filter element 11 adopts ultra-thin stainless steel filter element 11 as main filter medium, to guarantee in High filtration accuracy is achieved under the premise of high throughput. In the present invention, the filter element 11 is ultrasonically cleaned by a cleaning mechanism, which reduces the number of replacements of the filter element 11, improves the service life of the filter element 11, and organically combines the filter element 11 with the ultrasonic cleaning rod 10. The service life of the filter is prolonged, and the cost of the filter element 11 is saved.
参见图3，上盖腔体1内包括环形隔离板16、杀菌组件，环形隔离板16固定在下盖板9上，本实施例中环形隔离板16与所述下盖板9为一体集成，滤芯11的出口包围在环形隔离板16内，环形隔离板16与上盖腔体1外壁之间安装杀菌组件；其中：环形隔离板16为带有一豁口17的环型板，豁口17一端为自由端，另一端延伸至上盖腔体1外壁内侧，延伸处背离豁口17一侧设置出水口5，将上盖腔体1分割成两个环形区域，本实施例中环形隔离板16与下盖板9为一体成型结构，且环形隔离板16延伸处与环形隔离板16整体为一体结构为了保证结构的紧密性达到良好的密封效果。经滤芯11过滤后的水从所述豁口17流出，经过多组杀菌组件杀菌，从出水口5流出。Referring to Fig. 3, the upper cover cavity 1 includes an annular isolation plate 16 and a sterilizing assembly, and the annular isolation plate 16 is fixed on the lower cover plate 9. In this embodiment, the annular isolation plate 16 is integrated with the lower cover plate 9, and the filter element The outlet of 11 is enclosed in the annular isolation plate 16, and the sterilizing assembly is installed between the annular isolation plate 16 and the outer wall of the upper cover chamber 1; wherein: the annular isolation plate 16 is an annular plate with a gap 17, and one end of the gap 17 is a free end , the other end extends to the inner side of the outer wall of the upper cover cavity 1, and the side of the extension away from the gap 17 is provided with a water outlet 5, which divides the upper cover cavity 1 into two annular areas. In this embodiment, the annular isolation plate 16 and the lower cover plate 9 Integral molding structure, and the extension of the annular isolation plate 16 is integrated with the annular isolation plate 16 in order to ensure the tightness of the structure and achieve a good sealing effect. The water filtered by the filter element 11 flows out from the gap 17 , is sterilized by multiple groups of sterilizing components, and flows out from the water outlet 5 .
杀菌组件设置至少一组，每组杀菌组件包括两个杀菌阳极电极13和一个杀菌阴极电极14，两个杀菌阳极电极13和一个杀菌阴极电极14均是独立的板，最后安装到上盖腔体1中，通过防水接头4引出，达到防水目的，阳极电极和阴极电极与上盖板3之间的密封靠密封垫片来保证。电极尺寸为长x高为20mmx50mm，最窄的尺寸长x高为15mmx50mm。其中，其中两个杀菌阳极电极13一侧与上盖腔体1外壁内侧贴合，另一侧与环形隔离板16之间留有缝隙，杀菌阴极电极14设置在两个杀菌阳极电极13之间，杀菌阴极电极14一侧环形隔离板16贴合，另一侧与上盖腔体1外壁内侧之间留有缝隙，三个电极之间形成一个交错的水流通道，所述每个电极漏出上盖板3部分均安装防水接头4；水流通过一个杀菌阳极电极13与环形隔离板16之间的缝隙流进杀菌组件，打在杀菌阴极电极14上，改变水流方向，从杀菌阴极电极14与上盖腔体1外壁内侧的缝隙流出，打在另一杀菌阳极电极13上，再次改变水流方向，从该杀菌阳极电极13与环形隔离板16之间的缝隙流出杀菌组件流向另一杀菌组件。这种电极的交错设置，降低水的流速，确保杀菌组件对水流充分杀菌，提高杀菌效率和质量,本实施中采用5组杀菌组件进行杀菌，5组杀菌组件沿上盖腔体1圆周均匀分布，杀菌采用的是高效的金刚石镀膜电极材料制造的电化学杀菌方式，可以实现高效和设备长寿命的使用要求。There are at least one set of sterilizing components, each group of sterilizing components includes two sterilizing anode electrodes 13 and one sterilizing cathode electrode 14, the two sterilizing anode electrodes 13 and one sterilizing cathode electrode 14 are independent plates, and finally installed in the upper cover cavity In 1, it is led out through the waterproof joint 4 to achieve the purpose of waterproofing, and the sealing between the anode electrode and the cathode electrode and the upper cover plate 3 is guaranteed by the sealing gasket. The electrode size is 20mmx50mm in length x height, and the narrowest size is 15mmx50mm in length x height. Wherein, one side of the two sterilizing anode electrodes 13 is attached to the inside of the outer wall of the loam cake cavity 1, and there is a gap between the other side and the annular separator 16, and the sterilizing cathode electrode 14 is arranged between the two sterilizing anode electrodes 13. One side of the sterilizing cathode electrode 14 is bonded to the annular separator 16, and there is a gap between the other side and the inner side of the outer wall of the upper cover cavity 1, and a staggered water flow channel is formed between the three electrodes, and each electrode leaks out of the upper The 3 parts of the cover plate are all equipped with waterproof joints 4; the water flow flows into the sterilization assembly through the gap between a sterilizing anode electrode 13 and the annular isolation plate 16, hits on the sterilizing cathode electrode 14, changes the direction of water flow, and flows from the sterilizing cathode electrode 14 to the upper The slit inside the outer wall of the cover chamber 1 flows out and strikes on another sterilizing anode electrode 13, changing the direction of water flow again, flowing out of the sterilizing assembly from the gap between the sterilizing anode electrode 13 and the annular separator 16 and flowing to another sterilizing assembly. This staggered arrangement of electrodes reduces the flow rate of water, ensures that the sterilization components can fully sterilize the water flow, and improves the efficiency and quality of sterilization. In this implementation, 5 groups of sterilization components are used for sterilization, and the 5 groups of sterilization components are evenly distributed along the circumference of the cavity of the upper cover. , The sterilization adopts the electrochemical sterilization method made of high-efficiency diamond-coated electrode materials, which can meet the requirements of high efficiency and long service life of the equipment.
本实施例中所述清洗机构包括超声波清洗棒10和超声波隔离套筒15，所述超声波清洗棒10安装在多支滤芯11的之间，所述下盖板9上预留超声波清洗棒10安装孔，超声波清洗棒10的固定端穿过上盖腔体1固定在上盖板3上，超声波清洗棒10外部套装超声波隔离套筒15。滤芯11沿超声波清洗棒10周围均匀分布，根据滤芯11的数量选择设置多个清洗机构，超声波隔离组件一端置入上盖腔体1内部，置入端与上盖腔体1等高，所述超声波清洗棒10插入超声波隔离组件内，其端帽置于上盖板3的上表面，与上板之间通过密封件密封。为了保证滤芯11长时间的维护和使用寿命配合了本实施中采用超声波清洗装置，以实现滤芯11的再生功能。所述控制系统根据压力传感器7和液位传感器6的采集参数，控制出水口5与进水口12的开关状态，当压差过大时出水口5关闭，过滤腔体2内水量超过过滤腔体2上的液位传感器6后进水口12关闭，控制系统控制超声波启动开始清洗，超声波清洗结束，过滤腔体2内浊液经由隔离网从排污口8排出。压差正常后罐体正常工作进行过滤。The cleaning mechanism in this embodiment includes an ultrasonic cleaning rod 10 and an ultrasonic isolation sleeve 15, the ultrasonic cleaning rod 10 is installed between a plurality of filter elements 11, and the ultrasonic cleaning rod 10 is reserved on the lower cover plate 9 for installation. hole, the fixed end of the ultrasonic cleaning rod 10 passes through the upper cover cavity 1 and is fixed on the upper cover plate 3 , and the ultrasonic cleaning rod 10 is equipped with an ultrasonic isolation sleeve 15 . The filter elements 11 are evenly distributed around the ultrasonic cleaning rod 10, and a plurality of cleaning mechanisms are selected according to the number of filter elements 11. One end of the ultrasonic isolation component is placed inside the upper cover cavity 1, and the insertion end is at the same height as the upper cover cavity 1. The ultrasonic cleaning rod 10 is inserted into the ultrasonic isolation assembly, and its end cap is placed on the upper surface of the upper cover plate 3, and is sealed with the upper plate by a seal. In order to ensure the long-term maintenance and service life of the filter element 11, an ultrasonic cleaning device is used in this implementation to realize the regeneration function of the filter element 11. The control system controls the switching state of the water outlet 5 and the water inlet 12 according to the acquisition parameters of the pressure sensor 7 and the liquid level sensor 6. When the pressure difference is too large, the water outlet 5 is closed, and the water volume in the filter cavity 2 exceeds the filter cavity. The water inlet 12 is closed after the liquid level sensor 6 on the 2, the control system controls the ultrasonic wave to start cleaning, and the ultrasonic cleaning is completed, and the turbid liquid in the filter cavity 2 is discharged from the sewage outlet 8 through the isolation net. After the pressure difference is normal, the tank works normally to filter.
本发明过滤器连接一电器箱，通过电器箱内的控制系统控制过滤器工作，参见图4，控制系统包括：采集单元，对过滤器腔体环境以及水质数据进行采集；控制器，根据采集水质的数据，对流量进行判断以及杀菌程度进行判断；根据判断的结果对参数选择；执行单元，根据控制器的指令，控制杀菌组件与清洗机构的运行。其中：水质数据包括：水质的含菌数量，所述控制器根据所述含菌数量计算所需要的杀菌组件数量和参数、清洗机构的参数。所述电器箱表面设置触摸屏进行选择工作模式以及显示过滤器的各项参数，按键开关为过滤器的总开关，指示灯提醒用户清洗滤芯11；控制系统根据水流量选择滤芯11添加的数量，控制滤芯11的过滤过程，过滤结束后进入后续的杀菌处理过程；，根据要达到的杀菌效果选择电极组件的添加数量以及杀菌速率，通过杀菌组件的进行水流的杀菌；当滤芯11指示灯提醒用户需要更换滤芯11时，控制系统控制超声清洗棒清洗滤芯11，根据滤芯11数量选择超声波清洗棒10的添加数量以及超声清洗的时间。The filter of the present invention is connected to an electrical box, and the control system in the electrical box controls the work of the filter. Referring to Fig. 4, the control system includes: an acquisition unit, which collects filter chamber environment and water quality data; According to the data, the flow rate and the degree of sterilization are judged; the parameters are selected according to the judgment result; the execution unit controls the operation of the sterilization component and the cleaning mechanism according to the instructions of the controller. Wherein: the water quality data includes: the number of bacteria contained in the water quality, and the controller calculates the number and parameters of the required sterilization components and the parameters of the cleaning mechanism according to the number of bacteria contained in the water. The surface of the electrical box is provided with a touch screen to select the working mode and display the parameters of the filter, the key switch is the main switch of the filter, and the indicator light reminds the user to clean the filter core 11; the control system selects the quantity of the filter core 11 to add according to the water flow, and controls the The filtration process of the filter element 11 enters the subsequent sterilizing process after the filtration is completed; select the number of electrode components to be added and the sterilizing rate according to the sterilizing effect to be achieved, and sterilize the water flow through the sterilizing components; when the filter element 11 indicator light reminds the user to When replacing the filter core 11, the control system controls the ultrasonic cleaning rod to clean the filter core 11, and selects the number of ultrasonic cleaning rods 10 to add and the time for ultrasonic cleaning according to the number of filter cores 11.
本发明过滤器的过滤过程，系统启动后，脏水通过预过滤后进入安保过滤器，根据脏水的过过滤要求控制系统控制滤芯11数量、杀菌组件数量以及清洗机构采用的数量，控制系统控制引入脏水，滤芯11进行过滤，脏水经过滤芯11外壁进入滤芯11；滤芯11过滤后清水经滤芯11出口排出，从环形隔离板16的豁口17流出，经过多个杀菌电极组件进行缓慢的流动杀菌，保证了杀菌的效果，控制系统控制杀菌电极组件对过滤后的清水进行杀菌，杀菌的效果通过电极的增加和减少来实现；清水杀菌结束口从出水口5处流出；压力传感器7采集到过滤器内压差过大时，控制系统控制出水口5关闭，过滤腔体2内水量超过液位传感器6后进水口12关闭，超声波清洗棒10启动开始清洗，超声波清洗结束后清液从入水口进入，过滤腔体2内浊液由过滤腔体2底部排污口8排出；压差正常后罐体正常工作进行过滤，当滤芯11堵塞后可以通过超声波清洗机构对滤芯11实现再生，以达到高效、高精度的过滤杀菌的效果。达到大通量的现场污水处理的实现可能性。In the filtration process of the filter of the present invention, after the system is started, dirty water enters the security filter after pre-filtration, and the control system controls the number of filter elements 11, the number of sterilization components and the number of cleaning mechanisms used according to the filtration requirements of dirty water, and the control system controls Dirty water is introduced and filtered by the filter element 11, and the dirty water enters the filter element 11 through the outer wall of the filter element 11; after being filtered by the filter element 11, the clean water is discharged through the outlet of the filter element 11, flows out from the gap 17 of the annular isolation plate 16, and flows slowly through multiple sterilizing electrode assemblies Sterilization ensures the effect of sterilization. The control system controls the sterilizing electrode assembly to sterilize the filtered clean water. The effect of sterilization is realized by increasing and decreasing the electrodes; When the pressure difference in the filter is too large, the control system controls the water outlet 5 to close, the water in the filter chamber 2 exceeds the liquid level sensor 6, and the water inlet 12 is closed, the ultrasonic cleaning rod 10 is activated to start cleaning, and the clear liquid is discharged from the water inlet after the ultrasonic cleaning is completed. After entering, the turbid liquid in the filter cavity 2 is discharged from the sewage outlet 8 at the bottom of the filter cavity 2; after the pressure difference is normal, the tank works normally to filter, and when the filter element 11 is blocked, the filter element 11 can be regenerated by an ultrasonic cleaning mechanism to achieve high efficiency. , High-precision filtration and sterilization effect. Realization possibility of on-site sewage treatment up to large flux.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.
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