CN203507646U - High-pressure filter for water-steam concentrated sampling analysis device - Google Patents
High-pressure filter for water-steam concentrated sampling analysis device Download PDFInfo
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- CN203507646U CN203507646U CN201320559197.3U CN201320559197U CN203507646U CN 203507646 U CN203507646 U CN 203507646U CN 201320559197 U CN201320559197 U CN 201320559197U CN 203507646 U CN203507646 U CN 203507646U
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- filter core
- analysis device
- sampling analysis
- pressure filter
- high pressure
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Abstract
The utility model discloses a high-pressure filter for a water-steam concentrated sampling analysis device. The high-pressure filter comprises a shell (1), a filtering core (2) and a sealing device (3) and is characterized in that the filtering core (2) is provided with a plurality of overflowing gaps (4); the filter core (2) is fixed in the shell (1) by utilizing the sealing device (3). The high-pressure filter disclosed by the utility model has the characteristics that the design is reasonable, the sewage blocking is not easy, the cleaning of the filtering core is convenient and easy, the repeated use can be achieved, the service life is long, the cost is low and the like; simultaneously, due to the design, the installation and the disassembly of the filtering core are convenient, the problem of inconvenience in maintenance is solved and the maintenance cost is further reduced.
Description
Technical field
The utility model relates to a kind of steam and concentrates sampling analysis device high pressure filter, particularly a kind of high pressure filter of installing on the cooling decompression frame of sampling analysis device of concentrating for thermal power plant steam.
Background technology
Existing high pressure filter is titanium valve sintered filter core structure, and the filter core of this structure high pressure filter sinters sheet into by titanium valve, adopts the devices such as sealing bolt to be fixed on enclosure interior.High pressure-like water enters filter interior by the entrance on housing, and filter in the gap, labyrinth that current form between core inner titanium valve particle after filtration, and water purification is flowed out and played filter effect by the filter core other end.This structure high pressure filter cost is high, and through-flow multiplying power is little, and the filter core inside that the impurity in water enters this filter is difficult to cleaning, very easily stops up, and filter core can not be reused, and more during renew cartridge, filter core is difficult to take out in housing, and it is very inconvenient to keep in repair.
Utility model content
Technical problem to be solved in the utility model is, a kind of low, convenient concentrated sampling analysis device high pressure filter of steam from taking out in housing of stifled dirt, easy cleaning, long service life, cost that is difficult for is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Steam is concentrated a sampling analysis device high pressure filter, comprising: housing, filter core and sealing device, is characterized in that: on described filter core, be provided with some overcurrent gaps, described filter core utilizes described sealing device to be fixed in described housing.
Described housing comprises shell, for placing chamber, the delivery port of described filter core and being positioned at the water inlet of side, described delivery port and water inlet are all communicated with described chamber.
The external diameter of described filter core is greater than the diameter of described delivery port and is less than the diameter of described chamber, and described filter core center is provided with through hole, and described filter core is tubular.
That described overcurrent gap is some parallel arrangements, with described through hole perpendicular cuts and do not cut off the gap of described filter core, the cut point in some described overcurrent gaps is staggered.
Described sealing device comprises sealing bolt and sealing gasket, and described filter core one end gets lodged in described water outlet, and it is inner fixing that the other end is put into described sealing bolt top, after the above sealing gasket of the thread jacket of described sealing bolt, fixes with described shell.
The diameter of described sealing bolt is greater than the external diameter of described filter core.
The steam that the utility model provides concentrates sampling analysis device high pressure filter reasonable in design, and the design in overcurrent gap is trapped in impurity outside filter core, and after filtering, clean water enters the through hole of filter core by overcurrent gap, from delivery port, flows out, and has completed the filtration of water; When the accumulation along with filtration time, impurity level increases gradually in chamber, while causing the speed of filtered water to reduce gradually, only sealing bolt need be outwarded winding, and takes out filter core, cleans up filter core and chamber, after cleaning up, installs and can reuse.The steam that the utility model provides is concentrated sampling analysis device high pressure filter, have and be difficult for stifled dirt, filter element cleaning is easily convenient, can reuse long service life, the feature such as cost is low, simultaneously, design of the present utility model facilitates the installation and removal of filter core, has solved the problem of inconvenient maintenance, has further reduced maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, steam is concentrated a sampling analysis device high pressure filter, comprising: housing 1, filter core 2 and sealing device 3, it is characterized in that: on described filter core 2, be provided with some overcurrent gaps 4, described filter core 2 utilizes described sealing device 3 to be fixed in described housing 1.
Described housing 1 comprises shell 5, for placing chamber 6, the delivery port 7 of described filter core 2 and being positioned at the water inlet 8 of side, described delivery port 7 and water inlet 8 are all communicated with described chamber 6.
The external diameter of described filter core 2 is greater than the diameter of described delivery port 7 and is less than the diameter of described chamber 6, and described filter core 2 centers are provided with through hole, and described filter core 2 is tubular.
That described overcurrent gap 4 is some parallel arrangements, with described through hole perpendicular cuts and do not cut off the gap of described filter core 2, the cut point in some described overcurrent gaps 4 is staggered.
Described sealing device 3 comprises sealing bolt 9, sealing gasket 10, described filter core 2 one end get lodged in described delivery port 7 places, it is inner fixing that the other end is put into described sealing bolt 9 tops, after the above sealing gasket 10 of screw thread 11 overcoats of described sealing bolt 9, fixing with described shell 5.
The diameter of described sealing bolt 9 is greater than the external diameter of described filter core 2.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a steam is concentrated sampling analysis device high pressure filter, comprise: housing (1), filter core (2) and sealing device (3), it is characterized in that: on described filter core (2), be provided with some overcurrent gaps (4), described filter core (2) utilizes described sealing device (3) to be fixed in described housing (1); Described housing (1) comprises shell (5), for placing chamber (6), the delivery port (7) of described filter core (2) and being positioned at the water inlet (8) of side, described delivery port (7) and water inlet (8) are all communicated with described chamber (6).
2. steam according to claim 1 is concentrated sampling analysis device high pressure filter, it is characterized in that: the external diameter of described filter core (2) is greater than the diameter of described delivery port (7) and is less than the diameter of described chamber (6), described filter core (2) center is provided with through hole, and described filter core (2) is tubular.
3. steam according to claim 2 is concentrated sampling analysis device high pressure filter, it is characterized in that: that described overcurrent gap (4) is some parallel arrangements, with described through hole perpendicular cuts and do not cut off the gap of described filter core (2), the cut point in some described overcurrent gaps (4) is staggered.
4. steam according to claim 1 is concentrated sampling analysis device high pressure filter, it is characterized in that: described sealing device (3) comprises sealing bolt (9) and sealing gasket (10), described filter core (2) one end gets lodged in described delivery port (7) and locates, it is inner fixing that the other end is put into described sealing bolt (9) top, after screw thread (11) the above sealing gasket of overcoat (10) of described sealing bolt (9), fixing with described shell (5).
5. steam according to claim 4 is concentrated sampling analysis device high pressure filter, it is characterized in that: the diameter of described sealing bolt (9) is greater than the external diameter of described filter core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559197.3U CN203507646U (en) | 2013-09-10 | 2013-09-10 | High-pressure filter for water-steam concentrated sampling analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559197.3U CN203507646U (en) | 2013-09-10 | 2013-09-10 | High-pressure filter for water-steam concentrated sampling analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507646U true CN203507646U (en) | 2014-04-02 |
Family
ID=50366631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320559197.3U Expired - Lifetime CN203507646U (en) | 2013-09-10 | 2013-09-10 | High-pressure filter for water-steam concentrated sampling analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507646U (en) |
-
2013
- 2013-09-10 CN CN201320559197.3U patent/CN203507646U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |