CN208389794U - Spiral-flow type accurate filter - Google Patents
Spiral-flow type accurate filter Download PDFInfo
- Publication number
- CN208389794U CN208389794U CN201820817387.3U CN201820817387U CN208389794U CN 208389794 U CN208389794 U CN 208389794U CN 201820817387 U CN201820817387 U CN 201820817387U CN 208389794 U CN208389794 U CN 208389794U
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- spiral
- flow type
- filtrate housing
- accurate filter
- pipe
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Abstract
The utility model discloses a kind of spiral-flow type accurate filters, it is desirable to provide a kind of to design reasonable, high efficiency filter and spiral-flow type accurate filter with long service life.The utility model includes filtrate housing, the top side of the filtrate housing is provided with water inlet pipe, the other side is provided with purified water water outlet pipe, the lower end of the filtrate housing is provided with sand export pipe, the central part of the filtrate housing is provided with filtration channel and more empty material supports compatible with the filtration channel, the filtration channel is to be made of several ultrafiltration membranes with annular form, the ultrafiltration membrane, which adheres to, to be fixed on more empty material supports, one end of all ultrafiltration membranes seals, the other end of all ultrafiltration membranes, which collects, is connected to top, and it is connected with the purified water water outlet pipe.The utility model is applied to the technical field of swirl-type filter.
Description
Technical field
The utility model relates to a kind of filter, in particular to a kind of spiral-flow type accurate filter.
Background technique
Present seawater, bitter, some turbidity of the water quality such as river are higher, contain bulky grain and fine particulate material, mesh
Preceding main use spiral-flow filter is filtered it, and existing spiral-flow filter mainly will be in water using water inlet centrifugation
Large particulate matter throw away, and utilize gravitational settling, final large particulate matter by centrifugation removal.But due to eddy flow mistake
Water outlet only has pipeline among filter, and such large particulate matter is pretty good by centrifugation removal effect, but fine particulate material
Due to being mixed with water, is not still removed, can be still retained in filtered water, therefore by way of centrifugation
Filter process effect is bad, and processing accuracy is not high.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide it is a kind of design rationally,
High efficiency filter and spiral-flow type accurate filter with long service life.
The technical scheme adopted by the utility model is the utility model includes filtrate housing, the filtrate housing it is upper
Portion side is provided with water inlet pipe, and the other side is provided with purified water water outlet pipe, and the lower end of the filtrate housing, which is provided with, to shake out
Mouth pipe, the central part of the filtrate housing are provided with filtration channel and more empty materials for support compatible with the filtration channel
Body, the filtration channel are to be made of several ultrafiltration membranes with annular form, and the ultrafiltration membrane, which adheres to, is fixed on the mostly sky
On material support, one end of all ultrafiltration membranes is sealed, and the other end of all ultrafiltration membranes collects connection
It is connected in top, and with the purified water water outlet pipe.
Further, the spiral-flow type accurate filter further include except oil-piping, described one end except oil-piping with it is described
Water inlet pipe is connected, and the other end protrudes into the inner bottom center of the filtrate housing, the oil removing by the filtration channel
It is provided with oil expeller in pipeline, is equipped with oil removing material in the oil expeller.
Further, the ultrafiltration membrane is tubular ultra-filtration membrane or hollow fiber bundle formula ultrafiltration membrane.
Further, described remove in oil-piping is additionally provided with water pump.
Further, the lower end of the sand export pipe is provided with circulating water pipeline, described circulating water pipeline one end with it is described
Sand export pipe is connected, and the other end is connected with the water inlet pipe.
Further, more empty material supports are in pipe-like.
Further, the water intake mode of the water inlet pipe is eddy flow water inlet.
The beneficial effects of the utility model are: since the utility model includes filtrate housing, the top of the filtrate housing
Side is provided with water inlet pipe, and the other side is provided with purified water water outlet pipe, and the lower end of the filtrate housing is provided with sand export
Pipe, the central part of the filtrate housing are provided with filtration channel and more empty materials for support compatible with the filtration channel
Body, the filtration channel are to be made of several ultrafiltration membranes with annular form, and the ultrafiltration membrane, which adheres to, is fixed on the mostly sky
On material support, one end of all ultrafiltration membranes is sealed, and the other end of all ultrafiltration membranes, which collects, to be connected to
Top, and be connected with the purified water water outlet pipe, so the centrifugal force that the utility model had both used spiral-flow filter is former
The substance of bulky grain is thrown to the tube wall of the filtrate housing and sinks to the sand export pipe and separates by reason, but be utilized from
Mental and physical efforts are by the water flow of the ultrafiltration membrane surface with tangential force flow at high speed, and water purification infiltrates through the mistake of the ultrafiltration membrane in flowing
Filtration principle will greatly reduce the pollution and clogging of the ultrafiltration membrane surface in this way, extend the service life of the ultrafiltration membrane
With the filter efficiency for improving the spiral-flow type accurate filter, in eddy flow, filter process, former water float or light object
Matter removing oil-piping as described in if floating material and oil, and is removed frivolous object or grease type by the oil expeller；More than
The combination of two kinds of principles and function allows water to generate inside the filtrate housing in the filtrate housing and rotates and generate centrifugation
Large particulate matter is thrown away and is got rid of by power, and water then passes through the intermediate ultrafiltration membrance filter, and fine particle is removed, drift is utilized
Floating object and the light feature of grease type are flowed through except oil-piping removes, filtering accuracy required for finally reaching and filter effect
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the inside top figure of filtrate housing；
Fig. 3 is the schematic diagram of ultrafiltration membrane.
Specific embodiment
As shown in Figure 1 to Figure 3, in the present embodiment, the utility model includes filtrate housing 1, the filtrate housing 1 it is upper
Portion side is provided with water inlet pipe 2, and the other side is provided with purified water water outlet pipe 3, and the lower end of the filtrate housing 1 is provided with out
Sand mouth pipe 4, the central part of the filtrate housing 1 are provided with filtration channel and more empty materials compatible with the filtration channel
Supporter 51, the filtration channel are to be made of several ultrafiltration membranes 5 with annular form, and the ultrafiltration membrane, which adheres to, is fixed on institute
It states on more empty material supports 51, one end of all ultrafiltration membranes 5 seals, the other end of all ultrafiltration membranes 5
It is both turned on, and the upper outlet end of all ultrafiltration membranes 5 passes through to collect communicating pipe and is connected, the communicating pipe rounded disk
Tubulose, the communicating pipe are connected with the purified water water outlet pipe 3.
In the present embodiment, the spiral-flow type accurate filter further includes described one end except oil-piping 6 except oil-piping 6
It is connected with the water inlet pipe 2, the other end protrudes into the inner bottom center of the filtrate housing 1 by the filtration channel,
Described remove is provided with oil expeller 7 and water pump 8 in oil-piping 6, the material in the oil expeller equipped with oil removing material and interception floating material
Material.
In the present embodiment, the ultrafiltration membrane 5 is tubular ultra-filtration membrane or hollow fiber bundle formula ultrafiltration membrane.
In the present embodiment, the lower end of the sand export pipe 4 is provided with circulating water pipeline 9, described 9 one end of circulating water pipeline
Be connected with the sand export pipe 4, the other end is connected with the water inlet pipe 2, the circulating water pipeline 9 can will from it is described go out
The water that sand mouth pipe 4 is discharged imports the water inlet pipe 2 again, hence into being filtered recycling in the filtrate housing 1.
In the present embodiment, more empty material supports 51 are in pipe-like.
In the present embodiment, the water intake mode of the water inlet pipe 2 is eddy flow water inlet.
The working principle of the utility model are as follows: 1. using eddy flows principle by sand grains and bulky grain centrifugal force effect
Under, it is thrown on the inner wall of the filtrate housing 1, the sand export pipe 4 is then moved down under gravity, to be arranged
Out；
2. water flow, under the action of eddy flow, light greasy dirt or suspended matter can rise along the oil-piping 6 that removes, and with
It is described to rise to the oil expeller 7 except oil-piping 6, thus by water greasy dirt and suspended matter remove, then degrease and hang
The water of floating object is again introduced into the filtrate housing 1 under the action of water pump 8 and is filtered；
3. water purification is removed fine particle by the filtering of the ultrafiltration membrane 5 in water eddy flow, reach required mistake
Precision and filter effect are filtered, and in the filtrate housing 1, there are biggish eddy flow and cross-flow state in the surface of the ultrafiltration membrane 5,
Be not easy to heap sundries, be also not easy to plug the fenestra of the ultrafiltration membrane 5, thus allow the ultrafiltration membrane 5 have one it is longer using the longevity
Life.
The utility model is applied to the technical field of spiral-flow filter.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (7)
1. a kind of spiral-flow type accurate filter, including filtrate housing (1), the top side of the filtrate housing (1) be provided with into
Pouring spout (2), the other side are provided with purified water water outlet pipe (3), it is characterised in that: the lower end of the filtrate housing (1) is arranged
Have sand export pipe (4), the central part of the filtrate housing (1) is provided with filtration channel and compatible with the filtration channel
More sky material supports (51), the filtration channel is to be made of several ultrafiltration membranes (5) with annular form, and the ultrafiltration membrane is equal
Attachment is fixed on more empty material supports (51), and one end of all ultrafiltration membranes (5) seals, and all is described
The other end of ultrafiltration membrane (5), which collects, is connected to top, and is connected with the purified water water outlet pipe (3).
2. spiral-flow type accurate filter according to claim 1, it is characterised in that: the spiral-flow type accurate filter also wraps
It includes except oil-piping (6), described one end except oil-piping (6) are connected with the water inlet pipe (2), the other end passes through the filtering
The inner bottom center of the filtrate housing (1) is protruded into channel, described to be provided with oil expeller (7) except oil-piping (6) are interior.
3. spiral-flow type accurate filter according to claim 2, it is characterised in that: the ultrafiltration membrane (5) is tubular type ultrafiltration
Film or hollow fiber bundle formula ultrafiltration membrane.
4. spiral-flow type accurate filter according to claim 2, it is characterised in that: described to be also set up except oil-piping (6) are interior
There are water pump (8).
5. spiral-flow type accurate filter according to claim 1, it is characterised in that: the lower end of the sand export pipe (4) is set
Be equipped with circulating water pipeline (9), described circulating water pipeline (9) one end is connected with the sand export pipe (4), the other end and it is described into
Pouring spout (2) is connected.
6. spiral-flow type accurate filter according to claim 1, it is characterised in that: empty material supports (51) are in more than described
Pipe-like.
7. spiral-flow type accurate filter according to claim 1, it is characterised in that: the water inlet side of the water inlet pipe (2)
Formula is eddy flow water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817387.3U CN208389794U (en) | 2018-05-29 | 2018-05-29 | Spiral-flow type accurate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817387.3U CN208389794U (en) | 2018-05-29 | 2018-05-29 | Spiral-flow type accurate filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389794U true CN208389794U (en) | 2019-01-18 |
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ID=65134457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820817387.3U Active CN208389794U (en) | 2018-05-29 | 2018-05-29 | Spiral-flow type accurate filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN208389794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636120A (en) * | 2018-05-29 | 2018-10-12 | 珠海市江河海水处理科技股份有限公司 | Spiral-flow type accurate filter |
-
2018
- 2018-05-29 CN CN201820817387.3U patent/CN208389794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636120A (en) * | 2018-05-29 | 2018-10-12 | 珠海市江河海水处理科技股份有限公司 | Spiral-flow type accurate filter |
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