KR20150089783A - Filtering device - Google Patents
Filtering device Download PDFInfo
- Publication number
- KR20150089783A KR20150089783A KR1020140010788A KR20140010788A KR20150089783A KR 20150089783 A KR20150089783 A KR 20150089783A KR 1020140010788 A KR1020140010788 A KR 1020140010788A KR 20140010788 A KR20140010788 A KR 20140010788A KR 20150089783 A KR20150089783 A KR 20150089783A
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- housing
- fluid
- spiral
- foreign matter
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 46
- 239000012530 fluid Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
The present invention relates to a filtration device, and more particularly, to a filtration device that self-cleans a filter during operation of the filtration device, and can be used without replacement of the filter and no separate cleaning process.
In general, when a plurality of different foreign substances are mixed in a sample, a filtering device is used to separate each foreign matter.
That is, particles of various sizes or foreign substances present in the liquid or gas have a problem of impairing the purity of the sample or failing to exhibit the original function of the sample. Therefore, in order to increase the purity of the sample, a filtration device having a filter is provided between the inlet and the outlet of the apparatus to filter the particles.
However, in the above-described filtration apparatus, a filter having various sizes of filtration holes is used in order to filter particles of a few um in size from particles of a few millimeters in size which can be visually recognized. The foreign matter is adsorbed to the filtration hole of the filter, and the adsorbed foreign substance blocks the flow of the sample, and after a certain time, the filter can no longer be used.
In order to solve such a problem, conventionally, a method of replacing a filter or performing a separate cleaning process to remove foreign matter adsorbed is used, but this has disadvantages of adding cost, consuming time and manpower.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the conventional problems as described above, and it is an object of the present invention to provide a filtration device which can self-clean a filter during operation of the filtration device,
According to an aspect of the present invention, there is provided a fluid supply device comprising: a body having an inlet formed on one side thereof and an outlet formed on the other side thereof, A spiral member provided inside the body and formed with a flow path for flowing a fluid in a spiral shape on an outer circumferential surface thereof and having the inlet port communicated with one end of the flow path; A filter provided in a shape to surround the spiral member, the filter being configured to pass and filter while fluid flows in a spiral manner along the flow path; And one end communicating with the other end of the flow path, and the other end passing through the body, wherein a fluid flowing to the one end along the flow path and a foreign matter contained in the fluid flow to the outside of the body through the other end And a foreign matter discharging means configured to discharge the foreign matter.
Wherein the spiral member has an inlet formed at one side thereof, the inlet communicating with a flow path provided at one end of the spiral member, and an outlet formed at the other side of the spiral member, ; And a second housing formed to surround the filter and coupled to an end of the first housing and having a filtration space formed between the filter and the filtration space to communicate with the outflow port. have.
Wherein the foreign matter discharging means includes a foreign object discharging flow passage formed in a shape passing through between both ends, the one end of the foreign object discharging flow passage being disposed at a position communicating with the other end portion of the flow passage, And a foreign matter discharging member provided outside the body through the body.
Wherein the foreign matter discharge member is provided with an intermediate portion passing through the spiral member; One end is coupled to the other end of the spiral member while being disposed between the inner end of the second housing and the spiral member; And the other end can be pierced and coupled to the end of the first housing.
A first hermetic member may be provided between the first housing and the second housing, and the first housing and the second housing may be hermetically coupled to each other.
And a second airtight member is provided at one end and the other end of the filter so that one end and the other end of the filter can be airtightly coupled to the first and second housings.
A grip may be formed around the outer circumferential surface of the body.
According to the present invention, in the fluid flowing through the inlet, the fluid flowing to the upper end of the flow path without passing through the filter sweeps foreign matter attached to the inner surface of the filter during the flow, The fluid that has flowed on the upper end enters the foreign matter discharge flow path and is discharged to the outside of the body through the foreign matter discharge flow path. Therefore, the self-cleaning of the filter proceeds during the operation of the filtration device, which enables the filtration device to be continuously used without replacement of the filter and no separate cleaning process, thereby reducing the cost and time consumed for replacing or cleaning the filter There is an effect of reducing.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing the shape of a filtration apparatus according to the present invention. Fig.
2 is an exploded perspective view of a filtration apparatus according to the present invention;
3 is a view for explaining each component of a filtration apparatus according to the present invention.
4 is a sectional view for explaining a filtration flow of a fluid and a discharge flow of a foreign matter in the filtration apparatus according to the present invention;
5 is an enlarged view of a filtration flow of fluid in a filtration apparatus according to the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a view showing a configuration of a filtration apparatus according to the present invention, FIG. 2 is an exploded perspective view of a filtration apparatus according to the present invention, FIG. 3 is a view for explaining each constituent element of a filtration apparatus according to the present invention, FIG. 4 is a cross-sectional view for explaining a filtration flow of a fluid and a discharge flow of a foreign substance in the filtration apparatus according to the present invention, and FIG. 5 is an enlarged view of a filtration flow of a fluid in the filtration apparatus according to the present invention.
The filtration apparatus according to the present invention mainly comprises a
1 to 5, the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a perspective view of a fluid machine according to a first embodiment of the present invention; FIG. A
The
The
The
The upper end of the foreign matter discharging means is communicated with the
That is, the fluid introduced through the
Therefore, the fluid sweeping the foreign object and flowing upward is discharged to the outside of the
3 and 4, the
That is, the lower end of the
The
The
According to such a configuration, when the fluid flowing along the
3 and 4, the foreign matter discharging means includes a foreign
Specifically, the foreign matter discharge member (40) is provided with an intermediate portion passing through the spiral member (20); Is coupled to the other end of the spiral member (20) while one end is disposed between the inner end of the second housing (10b) and the spiral member (20); And the other end can be pierced and engaged with the stop of the
The upper end of the foreign
That is, the fluid flowing through the
3, a first
Here, the first
In the present invention, a second
Here, the second
Referring to FIGS. 1 and 2, a
That is, the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the specific embodiments set forth herein; rather, .
10:
10b: second housing 11: inlet
12: Outlet 20: Spiral member
22: Euro 30: Filter
32: filtration space 40: foreign matter discharge member
41: foreign matter discharge channel
Claims (7)
A spiral member 22 provided inside the body 10 and having a spiral flow path formed on the outer circumferential surface thereof and a spiral member 22 connected to the inlet port 11 at one end of the flow path 22, 20);
A filter (30) provided to surround the spiral member (20) and configured to pass and filter while fluid flows in a spiral along the flow path (22); And
(22), and the other end of the fluid passes through the body (10), and a fluid flowing in one end along the flow path (22) and a fluid contained in the fluid (10) through the other end of the body (10).
The body (10)
An end of the spiral member 20 is seated and supported at the center of the inner end and an inlet 11 is formed at one side so that the inlet 11 communicates with a flow path 22 provided at one end of the spiral member 20 A first housing 10a having an outlet 12 formed on the other side thereof;
A filter space 32 is formed between the filter 30 and the first housing 10a so as to surround the filter 30 so that the filtration space 32 communicates with the outlet 30 And a second housing (10b) configured to be communicable with the first housing (12).
The foreign matter discharging means includes:
And the other end of the foreign matter discharge passage 41 is connected to the other end of the passage 22 and the foreign matter discharge passage 41 (40) passing through the body (10) at the other end of the body (10) and provided outside the body (10).
The foreign matter discharging member (40)
A stop is provided through the spiral member (20);
Is coupled to the other end of the spiral member (20) while one end is disposed between the inner end of the second housing (10b) and the spiral member (20);
And the other end is passed through and coupled to the end of the first housing (10a).
A first hermetic member 14 is provided between the first housing 10a and the second housing 10b so that the first housing 10a and the second housing 10b are hermetically coupled to each other. Filtration device.
A second airtight member 31 is provided at one end and the other end of the filter 30 so that one end and the other end of the filter 30 are connected to the first housing 10a and the second housing 10b, And the filter is airtightly coupled.
Wherein a grip (13) is formed around an outer peripheral surface of the body (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140010788A KR20150089783A (en) | 2014-01-28 | 2014-01-28 | Filtering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140010788A KR20150089783A (en) | 2014-01-28 | 2014-01-28 | Filtering device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150089783A true KR20150089783A (en) | 2015-08-05 |
Family
ID=53886150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140010788A KR20150089783A (en) | 2014-01-28 | 2014-01-28 | Filtering device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20150089783A (en) |
-
2014
- 2014-01-28 KR KR1020140010788A patent/KR20150089783A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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E601 | Decision to refuse application |