CN203269681U - Ultrafiltration-membrane water purifier with cyclone desanding function - Google Patents
Ultrafiltration-membrane water purifier with cyclone desanding function Download PDFInfo
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- CN203269681U CN203269681U CN 201320296730 CN201320296730U CN203269681U CN 203269681 U CN203269681 U CN 203269681U CN 201320296730 CN201320296730 CN 201320296730 CN 201320296730 U CN201320296730 U CN 201320296730U CN 203269681 U CN203269681 U CN 203269681U
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Abstract
The utility model discloses an ultrafiltration-membrane water purifier with a cyclone desanding function. The ultrafiltration-membrane water purifier comprises a water supplying pump, a full-automatic cyclone desanding filtering device and a slag-blocking filtering sieve. The ultrafiltration-membrane water purifier is characterized by being also provided with an internal pressure type ultrafiltration-membrane filtering device, wherein an internal filtering core shell is arranged at the middle part of a closed container; water passing grooves are distributed in the periphery of the internal filtering core shell; the upper end of the internal filtering core shell is provided with a first concave groove and a second concave groove, the lower end of the internal filtering core shell is provided with a raw-water and sewage flow-guiding sealing cover, and the internal filtering core shell is internally provided with an internal pressure type ultrafiltration-membrane filtering core; the upper part of a drum body and the lower part of an upper sealing head are provided with first fixed discs; the lower part of the drum body and the upper part of the lower sealing head are provided with second fixed discs; a water inlet is formed in the top part of the closed container, and a water outlet is formed in the right side of the lower part of the closed container; a water outlet of the full-automatic cyclone desanding filtering device is communicated with a water inlet of the internal pressure type ultrafiltration-membrane filtering device. The ultrafiltration-membrane water purifier disclosed by the utility model is economical and applicable.
Description
Technical field
The utility model relates to water correction plant, particularly for the enterprises and institutions that live in the rural area, especially solves the long-term manufacturing field of perplexing the water purifier of the tap water that uses in Rural areas dispersion water intaking family.
Background technology
the water source of China's domestic drinking water in rural areas is mainly take underground surface water as main, the population of Drinking Water accounts for 75%, the population of drinking the surface water accounts for 30%, basically be peasant household with good conditionsi digging well to get water, unqualified is just at rivers, the lake, reservoir, in the gully, water intaking is drunk, and river and the underground water of the whole nation more than 90% is polluted at present, severe contamination even, its pollution is loathsome especially, especially the underground water iron extracted out of Electrical Well, manganese, alkali, chlorine, the colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, suspended substance, microorganism, intestinal bacteria, solid impurity pollutes, sdI value and calcium ions and magnesium ions exceed standard, even there is well that water is arranged, also severe overweight, can't drink, threatening that the mankind's is healthy.The condition of similar city tap-water is not used in general small towns and administrative natural village, and small towns and people in the countryside are directly with underground water or the earth's surface natural stream networks source as tap water, and its present situation is, drinking water pollution, severe overweight; And the present situation of above-mentioned pollution has consisted of the great threat to small towns and administrative natural village water intaking personnel health.
The purpose that purifies, reaches drinking water sanitary standard that known water purifier product mainly is based on city tap-water designs, and can not solve the rural area and disperse water intaking population directly to adopt the water source such as underground surface water to reach the purpose that People's Republic of China's " drinking water sanitary standard " becomes Drinking Water after purifying.As: Chinese patent literature discloses a kind of " town and country household quality separation water intaking water purifier " (ZL200920081858X), take tap water as the water source, adopts quartz sand filtration to be treated as Drinking Water.
The utility model content
The utility model is mainly actual in conjunction with China, push forward the building of a new socialist countryside and Integration of Urban-rural Areas, with country, the basic hygienic safety water works of rural and urban population is matched, purpose is to provide a kind of ultrafiltration membrane water purifier with Swirling flow sand-removing function, reaches to solve the underground surface water in town and country the problem that People's Republic of China's " drinking water sanitary standard " becomes safe drinking water.the purpose of this utility model is realized by following technical scheme: a kind of ultrafiltration membrane water purifier with Swirling flow sand-removing function, comprise working shaft, Full-automatic rotational flow desanding filtration unit, the pushing off the slag filter sieve, it is characterized in that, also have the inner pressed ultrafiltration membrane filter device: the middle part of its encloses container is provided with a built-in filter-core shell, the surrounding of built-in filter-core shell spread all over tank, the upper end of built-in filter-core shell is provided with the first Baltimore groove and the second Baltimore groove, the lower end of built-in filter-core shell is provided with former water and sewage water conservancy diversion sealing cover, the inside of built-in filter-core shell is provided with inner pressed ultrafiltration membrance filter core, the top of cylindrical shell and the bottom of upper cover are provided with the first shaft collar, the bottom of cylindrical shell and the top of lower cover are provided with the second shaft collar, the top of this encloses container is provided with water-in, the right of encloses container bottom has water outlet, the water outlet of described Full-automatic rotational flow desanding filtration unit is communicated with the water-in of inner pressed ultrafiltration membrane filter device.Full-automatic rotational flow desanding filtration unit: the top of its encloses container is provided with a pushing off the slag filter sieve, the bottom of encloses container is provided with the taper slag bucket, the arc top of taper slag bucket spreads all over the slag input hole, the back of encloses container is provided with the first landing leg, the front right side of encloses container is provided with the second landing leg, the front left side of encloses container is provided with the 3rd landing leg, be provided with connecting screw rod between cone and upper cover, the top of encloses container is provided with the first pipeline, the left side of encloses container is provided with second pipe, the eccentric part on this encloses container top is provided with water-in, the top of encloses container has water outlet, the bottom of encloses container is provided with the back flushing water inlet, the water outlet of described working shaft is communicated with the water-in of Full-automatic rotational flow desanding filtration unit.
Compare with prior art (on the basis of existing quartz sand filtration and artificial manganese sand filtration treatment), the utility model has increased the treatment steps such as working shaft, Full-automatic rotational flow desanding filtration unit, pushing off the slag filter sieve, inner pressed ultrafiltration membrance filter core for the water source, rural area.in the utility model, during the operation of Full-automatic rotational flow desanding filtration unit, to utilize the principle of centrifugation to carry out effective desanding, under the effect of eccentric water inlet pipe, after the water inlet pipe of former water through Full-automatic rotational flow desanding filtration unit, under effect by centrifugal force and centripetal force in the desanding filtration unit, at first tangential direction forms surrounding fluid under oblique around the cone, water flow rotary is passed downwards, after current reach cone a part, then along rotating into the pushing off the slag filter sieve on the cone axis mind-set, clear water flows out through the top clear water zone, meanwhile, assorted dirty under the effect of fluid inertia centrifugal force and self gravitation, and under the isolation of pushing off the slag filter sieve, fall into cone lower taper slag bucket along the cone wall, sand grains is discharged by device bottom, the pushing off the slag filter sieve can effectively be removed precipitation and the contaminant particles in water, and can prevent effectively that foreign material from upwards rising, foreign material in being accumulated in slag bucket are to a certain extent the time, only need to open manually-operated gate, foreign material are namely discharged under flow action, and this principle of work can effectively remove particulate silt, iron rust, impurity, suspended substance, solid matter in underground water, surface water water, it is turbid to fall, solid-liquid separation, removing incrustation scale, the filtering accuracy of inner pressed ultrafiltration membrance filter core reaches 0.01 micron, and effectively thoroughly the impurity such as the bacterium of filtering tap water problem of secondary pollution, virus, iron rust, colloid, filter the main sanitary indexs such as rear water microorganism and turbidity and reach the bottled water standard, several mineral materials and the trace elements such as the useful potassium of human body, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, thereby make the water quality mouthfeel more sweet pure sweet, manually positive sewage backwash can effectively be discharged the objectionable impurities that is suspended in the container water body, discharges the various objectionable impuritiess on filter sieve and cartridge surface, and ER for emission rate keeps the internal tank waterway circulating up to more than 98.8%, effectively prevents out aqueous metamorphism, after filtering, water quality meets People's Republic of China's " drinking water sanitary standard " requirement.
the utlity model has following features: 1, during operation, utilize the principle of centrifugation to carry out effective desanding, under the effect of eccentric water inlet pipe, after the water inlet pipe of former water through the desanding filtration unit, under effect by centrifugal force and centripetal force in the desanding filtration unit, at first tangential direction forms surrounding fluid under oblique around the cone, water flow rotary is passed downwards, after current reach cone a part, then along rotating into the pushing off the slag filter sieve on the cone axis mind-set, when clear water flows out through the top clear water zone, assorted dirty under the effect of fluid inertia centrifugal force and self gravitation, and under the isolation of pushing off the slag filter sieve, fall into cone lower taper slag bucket along the cone wall, sand grains is discharged by device bottom.2, can effectively remove precipitation and contaminant particles in water, and can prevent effectively that foreign material from upwards rising, foreign material in being accumulated in slag bucket are to a certain extent the time, only need to open manually-operated gate, foreign material are namely discharged under flow action, and this principle of work can effectively remove particulate silt, iron rust, impurity, suspended substance, solid matter in underground water, surface water water, it is turbid to fall, solid-liquid separation, removing incrustation scale.3, filtering accuracy reaches 0.01 micron, and effectively thoroughly the impurity such as the bacterium of filtering tap water problem of secondary pollution, virus, iron rust, colloid, filter the main sanitary indexs such as rear water microorganism and turbidity and reach the bottled water standard; Several mineral materials and the trace elements such as the useful potassium of human body, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, thereby make the water quality mouthfeel more sweet pure sweet.4, can effectively discharge the objectionable impurities that is suspended in the container water body, discharge the various objectionable impuritiess on filter sieve and cartridge surface, ER for emission rate keeps the internal tank waterway circulating up to more than 98.8%, effectively prevents out aqueous metamorphism.5, filter rear water quality and meet People's Republic of China's " drinking water sanitary standard " requirement.
The utility model is economic and practical, and scrubbing efficient is remarkable, can be in operation and remove contamination, and is particularly suitable for living in enterprises and institutions and rural households' use in rural area.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the device connection diagram of an embodiment of the utility model;
Fig. 2 is the structure iron of Full-automatic rotational flow desanding filtration unit shown in Figure 1;
Fig. 3 is the structure iron of inner pressed ultrafiltration membrane filter device shown in Figure 1.
Embodiment
Fig. 1 illustrates water treatment device of the present utility model and is equipped with for hydrodynamic situation, as for rural households and enterprises and institutions' use, working shaft 2 is extracted the water in Electrical Well 1 out, and sends into through pipe network and carry out filtration treatment in the utility model device, the water after processing outwards export for.
in Fig. 2, the encloses container that Full-automatic rotational flow desanding filtration unit 3 is comprised of cone 3b and upper cover 3a, cone 3b and upper cover 3a are formed by connecting by the external member screw rod, the top of this encloses container is provided with a pushing off the slag filter sieve 16, the bottom of encloses container is provided with taper slag bucket 17, the arc top of taper slag bucket spreads all over slag input hole 18, the back of encloses container is provided with the first landing leg 19, the front right side of encloses container is provided with the second landing leg 20, the front left side of encloses container is provided with the 3rd landing leg 21, be provided with connecting screw rod 22 between cone and upper cover, the top of encloses container is provided with the first pipeline 23, the left side of encloses container is provided with second pipe 24, the eccentric part on this encloses container top is provided with water-in 3c, sewage backwash mouth 3g, the top of encloses container has water outlet 3d, the bottom of encloses container is provided with and just rinses sewage draining exit 3e, back flushing water inlet 3f.
in Fig. 3, the encloses container that inner pressed ultrafiltration membrane filter device 4 is comprised of cylindrical shell 4b and upper cover 4a1 and lower cover 4a2, cylindrical shell 4b and upper cover 4a1 and lower cover 4a2 are formed by connecting by the external member screw rod, the middle part of this encloses container is provided with a built-in filter-core shell 26, the surrounding of built-in filter-core shell spread all over tank 27, the upper end of built-in filter-core shell is provided with on the first Baltimore groove 28 and second its Baltimore groove of Baltimore groove 29(and is provided with a silica gel sealing ring), the lower end of built-in filter-core shell is provided with former water and sewage water conservancy diversion sealing cover 30, the inside of built-in filter-core shell is provided with inner pressed ultrafiltration membrance filter core 31(specification: diameter 126mm * length 460mm), the top of cylindrical shell and the bottom of upper cover are provided with on the first shaft collar 32(shaft collar and are provided with a plurality of external member screw rods), the bottom of cylindrical shell and the top of lower cover are provided with on the second shaft collar 33(shaft collar and are provided with a plurality of external member screw rods), the top of this encloses container is provided with water-in 4c, and the right of encloses container bottom has water outlet 4d, and the centre of encloses container bottom is provided with sewage draining exit 4e.
referring to Fig. 1, process from water treatment, former water enters (at this moment from the water-in 3c on the encloses container of Full-automatic rotational flow desanding filtration unit 3 through valve 5 and valve 6, on wash water valve 11 on the manual drain mouth and back flushing water inlet enter wash water valve 10 on water valve 9 and back flush discharge mouth and the wash water valve 12 on sewage draining exit cuts out, when the manual drain valve on this sewage draining exit and back flushing enter water valve for device blowdown and cleaning), after filtering, again among valve 7 enters inner pressed ultrafiltration membrane filter device 4, after the multilayer ultrafiltration, become direct drinking water, outwards export through valve 8.The water outlet of above-mentioned working shaft is communicated with the water-in of Full-automatic rotational flow desanding filtration unit, and the water outlet of Full-automatic rotational flow desanding filtration unit is communicated with the water-in of inner pressed ultrafiltration membrane filter device.
In addition, the encloses container in the utility model can adopt stainless steel 304 material or low-carbon steel material, to satisfy quality and hygienic requirements.
Claims (5)
1. ﹠lt, b TranNum="71" ﹠gt, a kind of ultrafiltration membrane water purifier with Swirling flow sand-removing function, comprise working shaft, Full-automatic rotational flow desanding filtration unit, the pushing off the slag filter sieve, it is characterized in that, also have inner pressed ultrafiltration membrane filter device (4): the middle part of its encloses container is provided with a built-in filter-core shell (26), the surrounding of built-in filter-core shell spread all over tank (27), the upper end of built-in filter-core shell is provided with the first Baltimore groove (28) and the second Baltimore groove (29), the lower end of built-in filter-core shell is provided with former water and sewage water conservancy diversion sealing cover (30), the inside of built-in filter-core shell is provided with inner pressed ultrafiltration membrance filter core (31), the top of cylindrical shell and the bottom of upper cover are provided with the first shaft collar (32), the bottom of cylindrical shell and the top of lower cover are provided with the second shaft collar (33), the top of this encloses container is provided with water-in (4c), the right of encloses container bottom has water outlet (4d), the water outlet of described Full-automatic rotational flow desanding filtration unit (3) is communicated with the water-in (4c) of inner pressed ultrafiltration membrane filter device (4).</b>
2. ﹠lt, b TranNum="74" ﹠gt, a kind of ultrafiltration membrane water purifier with Swirling flow sand-removing function according to claim 1, it is characterized in that, the structure of described Full-automatic rotational flow desanding filtration unit (3) is: the top of its encloses container is provided with a pushing off the slag filter sieve (16), the bottom of encloses container is provided with taper slag bucket (17), the arc top of taper slag bucket spreads all over slag input hole (18), the back of encloses container is provided with the first landing leg (19), the front right side of encloses container is provided with the second landing leg (20), the front left side of encloses container is provided with the 3rd landing leg (21), be provided with connecting screw rod (22) between cone and upper cover, the top of encloses container is provided with the first pipeline (23), the left side of encloses container is provided with second pipe (24), the eccentric part on this encloses container top is provided with water-in (3c), the top of encloses container has water outlet (3d), the bottom of encloses container is provided with back flushing water inlet (3f), the water outlet of described working shaft is communicated with the water-in (3c) of Full-automatic rotational flow desanding filtration unit (3).</b>
3.
A kind of ultrafiltration membrane water purifier with Swirling flow sand-removing function according to claim 1 is characterized in that, the specification of the inner pressed ultrafiltration membrance filter core in the encloses container of described inner pressed ultrafiltration membrane filter device (4) is: diameter 126mm * length 460mm.
4.
A kind of ultrafiltration membrane water purifier with Swirling flow sand-removing function according to claim 3 is characterized in that the encloses container of described Full-automatic rotational flow desanding filtration unit (3) is formed by connecting by the external member screw rod by cone and upper cover; The encloses container of described inner pressed ultrafiltration membrane filter device (4) is formed by connecting by the external member screw rod by cylindrical shell and upper cover and lower cover.
5.
A kind of ultrafiltration membrane water purifier with Swirling flow sand-removing function according to claim 4, it is characterized in that, the eccentric part on the encloses container top of described Full-automatic rotational flow desanding filtration unit (3) is provided with sewage backwash mouth (3g), and the bottom of encloses container is provided with and just rinses sewage draining exit (3e); The centre of the encloses container bottom of described inner pressed ultrafiltration membrane filter device (4) is provided with sewage draining exit (4e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296730 CN203269681U (en) | 2013-05-28 | 2013-05-28 | Ultrafiltration-membrane water purifier with cyclone desanding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296730 CN203269681U (en) | 2013-05-28 | 2013-05-28 | Ultrafiltration-membrane water purifier with cyclone desanding function |
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| Publication Number | Publication Date |
|---|---|
| CN203269681U true CN203269681U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320296730 Expired - Fee Related CN203269681U (en) | 2013-05-28 | 2013-05-28 | Ultrafiltration-membrane water purifier with cyclone desanding function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560921A (en) * | 2017-07-31 | 2018-01-09 | 安徽工程大学 | One kind is in fluid desanding device under strata pressure |
-
2013
- 2013-05-28 CN CN 201320296730 patent/CN203269681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560921A (en) * | 2017-07-31 | 2018-01-09 | 安徽工程大学 | One kind is in fluid desanding device under strata pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140528 |