CN206735866U - One kind automation silicon carbide ceramics film water purifier backwashing system - Google Patents
One kind automation silicon carbide ceramics film water purifier backwashing system Download PDFInfo
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- CN206735866U CN206735866U CN201720456848.4U CN201720456848U CN206735866U CN 206735866 U CN206735866 U CN 206735866U CN 201720456848 U CN201720456848 U CN 201720456848U CN 206735866 U CN206735866 U CN 206735866U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 239000000919 ceramic Substances 0.000 title claims abstract description 100
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 98
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000011001 backwashing Methods 0.000 title claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 88
- 239000002351 wastewater Substances 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims description 12
- 208000002925 dental caries Diseases 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 238000005374 membrane filtration Methods 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 239000008213 purified water Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
本实用新型公开了一种自动化碳化硅陶瓷膜净水器反冲洗系统，其包括依次连接的碳化硅陶瓷膜过滤器、储水桶、高压泵，碳化硅陶瓷膜过滤器的进水口与水源连通，碳化硅陶瓷膜过滤器与储水桶之间设有第一电磁阀；高压泵的出水口分别与反冲洗管的进口、出水管连接；反冲洗管的出口与碳化硅陶瓷膜过滤器的反冲洗进水口连接，在反冲洗管上设有第二电磁阀；在出水管上设有第三电磁阀；碳化硅陶瓷膜过滤器的废水出水口处设有第四电磁阀；第一电磁阀、第二电磁阀、第三电磁阀、第四电磁阀、高压泵与控制器连接。本实用新型采用碳化硅陶瓷膜作为滤芯，能进行反冲洗，无需更换滤芯，确保净水水质，降低净水器的使用成本。
The utility model discloses an automatic silicon carbide ceramic membrane water purifier backwashing system, which comprises a silicon carbide ceramic membrane filter, a water storage tank, and a high-pressure pump connected in sequence, and the water inlet of the silicon carbide ceramic membrane filter communicates with a water source. There is a first solenoid valve between the silicon carbide ceramic membrane filter and the water storage tank; the water outlet of the high-pressure pump is respectively connected to the inlet and outlet pipe of the backwash pipe; the outlet of the backwash pipe is connected to the backwash of the silicon carbide ceramic membrane filter. The water inlet is connected, and a second solenoid valve is provided on the backwash pipe; a third solenoid valve is provided on the outlet pipe; a fourth solenoid valve is provided at the waste water outlet of the silicon carbide ceramic membrane filter; the first solenoid valve, The second solenoid valve, the third solenoid valve, the fourth solenoid valve and the high-pressure pump are connected with the controller. The utility model adopts the silicon carbide ceramic membrane as the filter element, which can carry out backwashing without replacing the filter element, ensures the water quality of the purified water, and reduces the use cost of the water purifier.
Description
技术领域technical field
本实用新型属于净水器技术领域，具体涉及一种自动化碳化硅陶瓷膜净水器反冲洗系统。The utility model belongs to the technical field of water purifiers, in particular to an automatic silicon carbide ceramic membrane water purifier backwashing system.
背景技术Background technique
国内净水器的滤芯一般采用PP棉，由于其材质机械强度低，不能进行清洗。若滤芯不常常更换，水源里的有害物质不但无法净化，还会累计在净水器中造成二次污染。滤芯的更换会增加使用成本。The filter elements of domestic water purifiers generally use PP cotton, which cannot be cleaned due to its low mechanical strength. If the filter element is not replaced frequently, the harmful substances in the water source will not only be unable to be purified, but will also accumulate in the water purifier and cause secondary pollution. The replacement of the filter element will increase the cost of use.
碳化硅陶瓷膜是无机陶瓷膜中的一种，属于膜分离技术中的固体膜材料。碳化硅陶瓷膜经高温烧结而成，呈非对称分布，能有效的过滤掉水中的铁锈、悬浮物、胶体、细菌甚至部分病毒；且碳化硅陶瓷膜能进行清洗。Silicon carbide ceramic membrane is a kind of inorganic ceramic membrane, which belongs to the solid membrane material in membrane separation technology. The silicon carbide ceramic membrane is sintered at high temperature and has an asymmetric distribution, which can effectively filter out rust, suspended solids, colloids, bacteria and even some viruses in the water; and the silicon carbide ceramic membrane can be cleaned.
因此，我们迫切需要将碳化硅陶瓷膜用作净水器的滤芯，以降低使用成本。Therefore, we urgently need to use silicon carbide ceramic membranes as filter elements of water purifiers to reduce the cost of use.
实用新型内容Utility model content
本实用新型的目的在于提供一种自动化碳化硅陶瓷膜净水器反冲洗系统，该系统采用碳化硅陶瓷膜作为滤芯，能进行反冲洗，无需更换滤芯，确保净水水质，降低净水器的使用成本。The purpose of this utility model is to provide an automatic silicon carbide ceramic membrane water purifier backwash system, which uses silicon carbide ceramic membrane as the filter element, can carry out backwash without replacing the filter element, ensures the quality of the purified water, and reduces the cost of the water purifier. The cost.
本实用新型所采用的技术方案是：The technical scheme adopted in the utility model is:
一种自动化碳化硅陶瓷膜净水器反冲洗系统，包括碳化硅陶瓷膜过滤器、储水桶、高压泵，碳化硅陶瓷膜过滤器的进水口与水源连通，碳化硅陶瓷膜过滤器的净水出水口与储水桶连通，碳化硅陶瓷膜过滤器的净水出水口与储水桶之间设有第一电磁阀；储水桶与高压泵的进水口连接，高压泵的出水口分别与反冲洗管的进口、出水管连接；反冲洗管的出口与碳化硅陶瓷膜过滤器的反冲洗进水口连接，在反冲洗管上设有第二电磁阀；在出水管上设有第三电磁阀；碳化硅陶瓷膜过滤器的废水出水口处设有第四电磁阀；第一电磁阀、第二电磁阀、第三电磁阀、第四电磁阀、高压泵与控制器连接。An automatic silicon carbide ceramic membrane water purifier backwash system, including a silicon carbide ceramic membrane filter, a water storage tank, a high-pressure pump, the water inlet of the silicon carbide ceramic membrane filter is connected to the water source, and the water purification of the silicon carbide ceramic membrane filter The water outlet is connected to the water storage tank, and a first electromagnetic valve is provided between the clean water outlet of the silicon carbide ceramic membrane filter and the water storage tank; the water storage tank is connected to the water inlet of the high-pressure pump, and the water outlet of the high-pressure pump is respectively connected to the backwash pipe The inlet and outlet pipes are connected; the outlet of the backwash pipe is connected to the backwash water inlet of the silicon carbide ceramic membrane filter, and a second solenoid valve is provided on the backwash pipe; a third solenoid valve is provided on the outlet pipe; A fourth solenoid valve is provided at the waste water outlet of the silicon ceramic membrane filter; the first solenoid valve, the second solenoid valve, the third solenoid valve, the fourth solenoid valve, and the high-pressure pump are connected to the controller.
正常净水时，控制器控制第一电磁阀、第三电磁阀打开，第二电磁阀、第四电磁阀关闭；自来水从碳化硅陶瓷膜过滤器的进水口进入第二空腔，然后从碳化硅陶瓷膜外部进入碳化硅陶瓷膜内部（第一空腔），而绝大部分的铁锈、胶体、悬浮物等杂质被截留在碳化硅陶瓷膜外部；净化后的水从碳化硅陶瓷膜过滤器的净水出水口流出，经储水桶、高压泵、第三电磁阀流出使用，部分净化后的水留在储水桶内备用。当需要对碳化硅陶瓷膜进行反冲洗时，控制器控制第二电磁阀、第四电磁阀打开，第一电磁阀、第三电磁阀关闭，储水桶里的水被高压泵抽出，从碳化硅陶瓷膜过滤器的反冲洗进水口压入第一空腔，水从碳化硅陶瓷膜的内端（第一空腔）流向外部（第二空腔），冲走附着在碳化硅陶瓷膜表面的杂质，带杂质的废水从碳化硅陶瓷膜过滤器的废水出水口流出。During normal water purification, the controller controls the opening of the first solenoid valve and the third solenoid valve, and the closing of the second solenoid valve and the fourth solenoid valve; tap water enters the second cavity from the water inlet of the silicon carbide ceramic membrane filter, and then flows from the carbonization The outside of the silicon ceramic membrane enters the inside of the silicon carbide ceramic membrane (the first cavity), while most of the impurities such as rust, colloid, and suspended solids are trapped outside the silicon carbide ceramic membrane; the purified water passes through the silicon carbide ceramic membrane filter The water outlet of the clean water flows out, and is used through the water storage bucket, the high-pressure pump, and the third solenoid valve, and the partially purified water is left in the water storage bucket for standby use. When it is necessary to backwash the silicon carbide ceramic membrane, the controller controls the second solenoid valve and the fourth solenoid valve to open, the first solenoid valve and the third solenoid valve to close, and the water in the water storage tank is pumped out by the high-pressure pump, and the silicon carbide The backwash water inlet of the ceramic membrane filter is pressed into the first cavity, and the water flows from the inner end (the first cavity) of the silicon carbide ceramic membrane to the outside (the second cavity), washing away the particles attached to the surface of the silicon carbide ceramic membrane. Impurities, the waste water with impurities flows out from the waste water outlet of the silicon carbide ceramic membrane filter.
按上述方案，碳化硅陶瓷膜过滤器包括外壳和外壳内的碳化硅陶瓷膜，碳化硅陶瓷膜形成第一空腔，碳化硅陶瓷膜与外壳之间有第二空腔；碳化硅陶瓷膜过滤器的净水出水口、碳化硅陶瓷膜过滤器的反冲洗进水口与第一空腔连通，且位于第一空腔顶部；碳化硅陶瓷膜过滤器的进水口与第二空腔连通，且位于第二空腔顶部；碳化硅陶瓷膜过滤器的废水出水口与第二空腔连通，位于第二空腔底部；以实现良好的净水效果和反冲洗效果。According to the above scheme, the silicon carbide ceramic membrane filter includes a casing and a silicon carbide ceramic membrane inside the casing, the silicon carbide ceramic membrane forms a first cavity, and there is a second cavity between the silicon carbide ceramic membrane and the casing; the silicon carbide ceramic membrane filter The water outlet of the water purifier and the backwash water inlet of the silicon carbide ceramic membrane filter communicate with the first cavity and are located at the top of the first cavity; the water inlet of the silicon carbide ceramic membrane filter communicates with the second cavity, and It is located at the top of the second cavity; the waste water outlet of the silicon carbide ceramic membrane filter communicates with the second cavity and is located at the bottom of the second cavity to achieve good water purification effect and backwashing effect.
按上述方案，碳化硅陶瓷膜的最小孔径为0.04微米，以达到良好的进水效果。According to the above scheme, the minimum pore size of the silicon carbide ceramic membrane is 0.04 micron to achieve a good water inflow effect.
按上述方案，在外壳顶部设有盖体，以方便安装、拆卸碳化硅陶瓷膜。According to the above scheme, a cover is provided on the top of the casing to facilitate the installation and removal of the silicon carbide ceramic membrane.
按上述方案，控制器根据净水器使用的时间和净水的体积，自动启动碳化硅陶瓷膜反冲洗程序。According to the above scheme, the controller automatically starts the silicon carbide ceramic membrane backwashing program according to the time of use of the water purifier and the volume of purified water.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
通过控制器实现碳化硅陶瓷膜的自动反冲洗，简单又方便；The automatic backwashing of the silicon carbide ceramic membrane is realized through the controller, which is simple and convenient;
通过4个电磁阀、控制器、储水桶、高压泵实现碳化硅陶瓷膜净水器的自清洁，解决了净水器净水过程滤芯被堵塞的问题，防止碳化硅陶瓷膜表面杂质的积累，保障了出水水质；The self-cleaning of the silicon carbide ceramic membrane water purifier is realized through 4 solenoid valves, controllers, water storage tanks, and high-pressure pumps, which solves the problem of blockage of the filter element during the water purification process of the water purifier and prevents the accumulation of impurities on the surface of the silicon carbide ceramic membrane. Guaranteed the quality of effluent water;
在进行反冲洗时与正常净水时，使用同一个高压泵，实现了一泵两用，不仅使净水器具有更小巧美观的外形，还降低了净水器的成本和使用能耗；During backwashing and normal water purification, the same high-pressure pump is used to realize one pump for dual purposes, which not only makes the water purifier have a smaller and more beautiful appearance, but also reduces the cost and energy consumption of the water purifier;
反冲结构通过储水桶供水，可以有效的防止在反冲洗时污染已过滤的清水，防止造成二次污染；The recoil structure supplies water through the water storage tank, which can effectively prevent the filtered water from being polluted during back flushing and prevent secondary pollution;
无需拆卸设备，即可自动完成冲洗功能，大大减轻了净水器保养的难度，延长了净水器的使用寿命；The flushing function can be automatically completed without disassembling the device, which greatly reduces the difficulty of maintaining the water purifier and prolongs the service life of the water purifier;
结构简单、体积小，便于推广应用。The structure is simple, the volume is small, and it is convenient to popularize and apply.
附图说明Description of drawings
下面将结合附图及实施例对本实用新型作进一步说明，附图中：The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:
图1是本实用新型自动化碳化硅陶瓷膜净水器反冲洗系统的结构示意图；Fig. 1 is the structural representation of the automatic silicon carbide ceramic membrane water purifier backwashing system of the utility model;
其中：1、碳化硅陶瓷膜过滤器，1-1、外壳，1-2、碳化硅陶瓷膜，1-3、第一空腔，1-4、第二空腔，1-5、碳化硅陶瓷膜过滤器的进水口，1-6、碳化硅陶瓷膜过滤器的净水出水口，1-7、碳化硅陶瓷膜过滤器的反冲洗进水口，1-8、碳化硅陶瓷膜过滤器的废水出水口,1-9、盖体，2、储水桶，3、高压泵，4、第一电磁阀，5、第二电磁阀,6、第三电磁阀打开，7、第四电磁阀，8、反冲洗管，9、出水管。Among them: 1. Silicon carbide ceramic membrane filter, 1-1, shell, 1-2, silicon carbide ceramic membrane, 1-3, first cavity, 1-4, second cavity, 1-5, silicon carbide Water inlet of ceramic membrane filter, 1-6, water purification outlet of silicon carbide ceramic membrane filter, 1-7, backwash water inlet of silicon carbide ceramic membrane filter, 1-8, silicon carbide ceramic membrane filter Waste water outlet, 1-9, cover body, 2, storage tank, 3, high-pressure pump, 4, first solenoid valve, 5, second solenoid valve, 6, third solenoid valve open, 7, fourth solenoid valve , 8. Backwash pipe, 9. Outlet pipe.
具体实施方式detailed description
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型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用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model 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 utility model, and are not intended to limit the utility model.
参见图1，一种自动化碳化硅陶瓷膜净水器反冲洗系统，包括碳化硅陶瓷膜过滤器1、储水桶2、高压泵3。碳化硅陶瓷膜过滤器1包括外壳1-1和最小孔径为0.04微米的碳化硅陶瓷膜1-2，碳化硅陶瓷膜1-2形成第一空腔1-3，碳化硅陶瓷膜1-2与外壳1-1之间有第二空腔1-4；碳化硅陶瓷膜过滤器的净水出水口1-6、碳化硅陶瓷膜过滤器的反冲洗进水口1-7与第一空腔1-3连通，且位于第一空腔1-3顶部；碳化硅陶瓷膜过滤器的进水口1-5与第二空腔1-4连通，且位于第二空腔1-4顶部；碳化硅陶瓷膜过滤器的废水出水口1-8与第二空腔1-4连通，位于第二空腔1-4底部；在外壳1-1顶部设有盖体1-9，以方便安装、拆卸碳化硅陶瓷膜。碳化硅陶瓷膜过滤器的进水口1-5与水源连通，碳化硅陶瓷膜过滤器的净水出水口1-6与储水桶2连通，在碳化硅陶瓷膜过滤器的净水出水口1-6与储水桶2之间设有第一电磁阀4；储水桶2与高压泵3的进水口连接，高压泵3的出水口分别与反冲洗管8的进口、出水管9连接；反冲洗管8的出口与碳化硅陶瓷膜过滤器的反冲洗进水口1-7连接，在反冲洗管8上设有第二电磁阀5；在出水管9上设有第三电磁阀6；碳化硅陶瓷膜过滤器的废水出水口1-8处设有第四电磁阀7；第一电磁阀4、第二电磁阀5、第三电磁阀6、第四电磁阀7、高压泵3与控制器连接。Referring to FIG. 1 , an automatic silicon carbide ceramic membrane water purifier backwashing system includes a silicon carbide ceramic membrane filter 1 , a water storage tank 2 , and a high-pressure pump 3 . The silicon carbide ceramic membrane filter 1 includes a housing 1-1 and a silicon carbide ceramic membrane 1-2 with a minimum pore size of 0.04 microns. The silicon carbide ceramic membrane 1-2 forms a first cavity 1-3. The silicon carbide ceramic membrane 1-2 There is a second cavity 1-4 between the casing 1-1; the clean water outlet 1-6 of the silicon carbide ceramic membrane filter, the backwash water inlet 1-7 of the silicon carbide ceramic membrane filter and the first cavity 1-3 communicated and located at the top of the first cavity 1-3; the water inlet 1-5 of the silicon carbide ceramic membrane filter communicated with the second cavity 1-4 and located at the top of the second cavity 1-4; carbonization The waste water outlet 1-8 of the silicon ceramic membrane filter communicates with the second cavity 1-4 and is located at the bottom of the second cavity 1-4; a cover 1-9 is provided on the top of the shell 1-1 to facilitate installation, Remove the silicon carbide ceramic membrane. The water inlet 1-5 of the silicon carbide ceramic membrane filter is connected with the water source, the water purification outlet 1-6 of the silicon carbide ceramic membrane filter is connected with the water storage tank 2, and the water purification outlet 1-6 of the silicon carbide ceramic membrane filter is connected with the water source. 6 and the water storage tank 2 are provided with a first electromagnetic valve 4; the water storage tank 2 is connected to the water inlet of the high-pressure pump 3, and the water outlet of the high-pressure pump 3 is respectively connected to the inlet of the backwash pipe 8 and the water outlet pipe 9; the backwash pipe The outlet of 8 is connected with the backwash water inlet 1-7 of the silicon carbide ceramic membrane filter, and the second electromagnetic valve 5 is arranged on the backwash pipe 8; the third electromagnetic valve 6 is arranged on the outlet pipe 9; The wastewater outlet 1-8 of the membrane filter is provided with a fourth solenoid valve 7; the first solenoid valve 4, the second solenoid valve 5, the third solenoid valve 6, the fourth solenoid valve 7, and the high-pressure pump 3 are connected to the controller .
正常净水时，控制器控制第一电磁阀4、第三电磁阀6打开，第二电磁阀5、第四电磁阀7关闭；自来水从碳化硅陶瓷膜过滤器的进水口1-5进入第二空腔1-4，然后从碳化硅陶瓷膜1-2外部（第二空腔1-4）进入碳化硅陶瓷膜1-2内部（第一空腔1-3），而绝大部分的铁锈、胶体、悬浮物等杂质被截留在碳化硅陶瓷膜1-2外部；净化后的水从碳化硅陶瓷膜过滤器的净水出水口1-6流出，经储水桶2、高压泵3、第三电磁阀6流出使用，部分净化后的水留在储水桶2内备用。当需要对碳化硅陶瓷膜1-2进行反冲洗时，控制器控制第二电磁阀5、第四电磁阀7打开，第一电磁阀4、第三电磁阀6关闭，储水桶2里的水被高压泵3抽出，从碳化硅陶瓷膜过滤器的反冲洗进水口1-7压入第一空腔1-3，水从碳化硅陶瓷膜1-2的内端（第一空腔1-3）流向外部（第二空腔1-4），冲走附着在碳化硅陶瓷膜1-2表面的杂质，带杂质的废水从碳化硅陶瓷膜过滤器的废水出水口1-8流出。During normal water purification, the controller controls the first solenoid valve 4 and the third solenoid valve 6 to open, the second solenoid valve 5 and the fourth solenoid valve 7 to close; tap water enters the first solenoid valve from the water inlet 1-5 of the silicon carbide ceramic membrane filter. The second cavity 1-4, and then from the outside of the silicon carbide ceramic membrane 1-2 (the second cavity 1-4) enters the inside of the silicon carbide ceramic membrane 1-2 (the first cavity 1-3), and most of the Rust, colloid, suspended matter and other impurities are trapped outside the silicon carbide ceramic membrane 1-2; the purified water flows out from the water purification outlet 1-6 of the silicon carbide ceramic membrane filter, and passes through the water storage tank 2, high-pressure pump 3, The third electromagnetic valve 6 flows out for use, and part of the purified water remains in the water storage bucket 2 for standby use. When the silicon carbide ceramic membrane 1-2 needs to be backwashed, the controller controls the second solenoid valve 5 and the fourth solenoid valve 7 to open, the first solenoid valve 4 and the third solenoid valve 6 to close, and the water in the water storage tank 2 It is drawn out by the high-pressure pump 3, and is pressed into the first cavity 1-3 from the backwash water inlet 1-7 of the silicon carbide ceramic membrane filter, and the water flows from the inner end of the silicon carbide ceramic membrane 1-2 (the first cavity 1- 3) Flow to the outside (the second cavity 1-4), wash away the impurities attached to the surface of the silicon carbide ceramic membrane 1-2, and the waste water with impurities flows out from the waste water outlet 1-8 of the silicon carbide ceramic membrane filter.
本实用新型中，所述的外壳1-1呈圆柱形，所述的碳化硅陶瓷膜1-2呈桶型，储水桶2由小型压力桶构成。In the present utility model, the shell 1-1 is cylindrical, the silicon carbide ceramic membrane 1-2 is barrel-shaped, and the water storage barrel 2 is composed of a small pressure barrel.
在实际碳化硅陶瓷膜净水器使用中，可根据净水的总体积和净水器的工作时间，自动对碳化硅陶瓷膜进行反冲洗。反冲洗结构通过储水桶供水，不会污染已过滤的水。当高压泵开始进行反冲洗时，水迅速被吸入碳化硅陶瓷膜内，实现快速高效反冲洗，持续时间3到5s，压力高，冲洗效果明显，大大延长了净水器滤芯的使用寿命，降低使用成本的同时降低净水器的保养难度。In the actual use of the silicon carbide ceramic membrane water purifier, the silicon carbide ceramic membrane can be automatically backwashed according to the total volume of purified water and the working time of the water purifier. The backwash structure is supplied with water from the storage tank and does not contaminate the filtered water. When the high-pressure pump starts backwashing, the water is quickly sucked into the silicon carbide ceramic membrane to achieve fast and efficient backwashing. The duration is 3 to 5s. The pressure is high and the flushing effect is obvious, which greatly prolongs the service life of the filter element of the water purifier and reduces the While reducing the cost of use, the maintenance difficulty of the water purifier is reduced.
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should belong to the protection scope of the appended claims of the present utility model.
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| CN108067025A (en) * | 2017-12-27 | 2018-05-25 | 四川汐汐科技有限公司 | A kind of device for filtering impurities and filter method with automatic backwash |
| CN113367373A (en) * | 2021-07-07 | 2021-09-10 | 河南卷烟工业烟草薄片有限公司 | Cleaning control method for liquid membrane separation equipment for leaching of paper-making reconstituted tobacco |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067025A (en) * | 2017-12-27 | 2018-05-25 | 四川汐汐科技有限公司 | A kind of device for filtering impurities and filter method with automatic backwash |
| CN113367373A (en) * | 2021-07-07 | 2021-09-10 | 河南卷烟工业烟草薄片有限公司 | Cleaning control method for liquid membrane separation equipment for leaching of paper-making reconstituted tobacco |
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