CN208684873U - A kind of natural gas filtering filter core of detachable and interchangeable component - Google Patents
A kind of natural gas filtering filter core of detachable and interchangeable component Download PDFInfo
- Publication number
- CN208684873U CN208684873U CN201821104264.1U CN201821104264U CN208684873U CN 208684873 U CN208684873 U CN 208684873U CN 201821104264 U CN201821104264 U CN 201821104264U CN 208684873 U CN208684873 U CN 208684873U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- filtering
- outer sleeve
- interior
- annular groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of natural gas filtering filter cores of detachable and interchangeable component, including interior filtering stop sleeve and outer sleeve, it is characterized by: the interior filtering stop sleeve sleeve is in outer sleeve, the top inner side wall of outer sleeve forms the pull ring portion extended radially inward, lower connection end cap is in the lower part of outer sleeve, in the annular groove that the bottom sleeve of outer sleeve has on the edge top surface of lower connection end cap, screw thread is formed on the side inner sidewall of the annular groove of lower connection end cap, screw thread is screwed on the internal screw thread having on the bottom inside wall of outer sleeve, the middle part of lower connection end cap has lug boss, lug boss is pressed against on the bottom face of interior filtering stop sleeve, the top of interior filtering stop sleeve is pressed against on the top surface in pull ring portion；Its outer sleeve and interior filtering stop sleeve can separate, and maintenance easy to clean greatly improves its service life.
Description
Technical field:
The utility model relates to natural gas oil equipment technical field, more specifically to a kind of detachable and interchangeable component
Natural gas filtering filter core.
Background technique:
Natural gas its during processing, need to separate liquids and gases, in the filter device generally used
Filter core be generally porous sleeve, fix glass layer on the lateral wall of porous sleeve, be filtered, generally make
It is cleaned or is replaced with just being needed after a period of time, and since glass layer and porous sleeve are direct fixations, it can not
Disassembly separation, cleaning trouble, and generally thus allowed for, cleaning is once to later just necessary twice without cleaning up
Replacement, service life are short.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of the natural of detachable and interchangeable component
Gas filter core, its outer sleeve and interior filtering stop sleeve can separate, maintenance easy to clean, greatly improve it and use the longevity
Life.
The technology solution of the utility model is as follows:
A kind of natural gas filtering filter core of detachable and interchangeable component, including interior filtering stop sleeve and outer sleeve, feature
Be: in outer sleeve, the top inner side wall of outer sleeve, which forms, to be extended radially inward for the interior filtering stop sleeve sleeve
Pull ring portion, lower connection end cap are in the lower part of outer sleeve, and the bottom sleeve of outer sleeve is on the edge top surface of lower connection end cap
In the annular groove having, screw thread is formed on the side inner sidewall of the annular groove of lower connection end cap, screw thread is screwed onto housing
On the internal screw thread having on the bottom inside wall of cylinder, the middle part of lower connection end cap has lug boss, and lug boss is pressed against interior filtering
On the bottom face of stop sleeve, the top of interior filtering stop sleeve is pressed against on the top surface in pull ring portion；
The inner sidewall of the outer sleeve forms annular groove, and the middle part of sliding channel of annular groove has multiple filtering through slots, multilayer
Glass layer is stacked to be compressed into filtering arc panel, and through slot is filtered in filtering arc panel covering, and the lateral wall for filtering arc panel is fixed
On the inner sidewall of filtering through slot；
Multiple filtering through-holes are formed on the side wall of the interior filtering stop sleeve.
It is nested with sealing ring in the lower annular groove that the bottom surface of the interior filtering stop sleeve has, sealing ring is pressed against ring
On the bottom surface of connected in star.
Top sealing ring, the bottom of top surface sealing ring are nested in the lower annular groove that the bottom surface in the pull ring portion forms
Face pressure is on the top end face of filtering stop sleeve inside.
The side wall of the interior filtering stop sleeve forms multiple inwardly protruded spherical surface hill portions, in spherical surface hill portion at
Type has multiple filtering through-holes.
The lateral wall of the corresponding interior filtering stop sleeve in the spherical surface hill portion forms spherical surface shrinkage pool.
The utility model has the beneficial effects that:
Its outer sleeve and interior filtering stop sleeve can separate, and maintenance easy to clean greatly improves its service life.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of the utility model.
Specific embodiment:
Embodiment: as shown in Fig. 1 to Fig. 2, a kind of natural gas filtering filter core of detachable and interchangeable component, including interior filtering branch
Support set cylinder 10 and outer sleeve 20, interior 10 sleeve of filtering stop sleeve is in outer sleeve 20, the top inner side wall of outer sleeve 20
The pull ring portion 21 extended radially inward is formed, lower connection end cap 22 is in the lower part of outer sleeve 20, the bottom of outer sleeve 20
In the annular groove 221 that sleeve has on the edge top surface of lower connection end cap 22, the annular groove 221 of lower connection end cap 22
Screw thread is formed on the inner sidewall of side, screw thread is screwed on the internal screw thread having on the bottom inside wall of outer sleeve 20, lower connection
The middle part of end cap 22 has lug boss 222, and lug boss 222 is pressed against on the bottom face of interior filtering stop sleeve 10, interior filtering branch
The top of support set cylinder 10 is pressed against on the top surface in pull ring portion 21；
The inner sidewall of the outer sleeve 20 forms annular groove 23, and the middle part of sliding channel of annular groove 23 has multiple filtering through slots
24, compound glass fibrous layer is stacked to be compressed into filtering arc panel 25, and the filtering covering filtering through slot 24 of arc panel 25 filters arc panel
25 lateral wall is fixed on the inner sidewall of filtering through slot 24；
Multiple filtering through-holes 11 are formed on the side wall of the interior filtering stop sleeve 10.
Further, sealing ring is nested in the lower annular groove that the bottom surface of the interior filtering stop sleeve 10 has
12, sealing ring 12 is pressed against on the bottom surface of annular groove 221.
Further, top sealing ring is nested in the lower annular groove that the bottom surface in the pull ring portion 21 forms
13, the bottom surface of top surface sealing ring 13 is pressed against on the top end face of interior filtering stop sleeve 10.
Further, the side wall of the interior filtering stop sleeve 10 forms multiple inwardly protruded spherical surface hill portions
14, multiple filtering through-holes 11 are formed in spherical surface hill portion 14.
Further, it is recessed to form spherical surface for the lateral wall of the corresponding interior filtering stop sleeve 10 in the spherical surface hill portion 14
Hole.
The present embodiment in use for some time, can be by after unloading in outer sleeve 20, inciting somebody to action lower connection end cap 22
Interior filtering stop sleeve 10 and the separation of outer sleeve 20 can be cleaned, and easy to clean, cleaning effect is good, and works as filtered arc
When shape plate 25 can not clean up, it is only necessary to outer sleeve 20 to be replaced, is not necessarily to entire filter element replacing, replacement cost is low,
Reduce waste；
Meanwhile the side wall of interior filtering stop sleeve 10 forms multiple inwardly protruded spherical surface hill portions 13, spherical surface hill
Multiple filtering through-holes 11 are formed in portion 13, which increase the contacts area of filter medium, greatly improve the effect of filtering.
Claims (5)
1. a kind of natural gas filtering filter core of detachable and interchangeable component, including interior filtering stop sleeve (10) and outer sleeve (20),
It is characterized by: interior filtering stop sleeve (10) sleeve is in outer sleeve (20), the top inner side wall of outer sleeve (20) at
Type has the pull ring portion (21) extended radially inward, and lower connection end cap (22) is in the lower part of outer sleeve (20), outer sleeve (20)
The annular groove (221) that has on the edge top surface of lower connection end cap (22) of bottom sleeve in, lower connection end cap (22)
Screw thread is formed on the side inner sidewall of annular groove (221), screw thread, which is screwed on the bottom inside wall of outer sleeve (20), to be had
Internal screw thread on, the middle part of lower connection end cap (22) has lug boss (222), and lug boss (222) is pressed against interior filtering support sleeve
On the bottom face of cylinder (10), the top of interior filtering stop sleeve (10) is pressed against on the top surface of pull ring portion (21)；
The inner sidewall of the outer sleeve (20) forms annular groove (23), and the middle part of sliding channel of annular groove (23) has multiple filterings logical
Slot (24), compound glass fibrous layer is stacked to be compressed into filtering arc panel (25), and through slot (24) are filtered in filtering arc panel (25) covering,
The lateral wall of filtering arc panel (25) is fixed on the inner sidewall of filtering through slot (24)；
Multiple filtering through-holes (11) are formed on the side wall of interior filtering stop sleeve (10).
2. a kind of natural gas filtering filter core of detachable and interchangeable component according to claim 1, it is characterised in that: the interior mistake
It is nested with sealing ring (12) in the lower annular groove that the bottom surface of filter stop sleeve (10) has, it is recessed that sealing ring (12) is pressed against annular
On the bottom surface of slot (221).
3. a kind of natural gas filtering filter core of detachable and interchangeable component according to claim 1, it is characterised in that: the extension
Top sealing ring (13), the bottom surface pressure of top surface sealing ring (13) are nested in the lower annular groove that the bottom surface in circle portion (21) forms
On the top end face for filtering stop sleeve (10) inside.
4. a kind of natural gas filtering filter core of detachable and interchangeable component according to claim 1, it is characterised in that: the interior mistake
The side wall of filter stop sleeve (10) forms multiple inwardly protruded spherical surface hill portions (14), and spherical surface hill portion forms on (14)
Multiple filtering through-holes (11).
5. a kind of natural gas filtering filter core of detachable and interchangeable component according to claim 4, it is characterised in that: the spherical surface
The lateral wall of corresponding interior filtering stop sleeve (10) of lug boss (14) forms spherical surface shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104264.1U CN208684873U (en) | 2018-07-12 | 2018-07-12 | A kind of natural gas filtering filter core of detachable and interchangeable component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104264.1U CN208684873U (en) | 2018-07-12 | 2018-07-12 | A kind of natural gas filtering filter core of detachable and interchangeable component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208684873U true CN208684873U (en) | 2019-04-02 |
Family
ID=65880467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104264.1U Expired - Fee Related CN208684873U (en) | 2018-07-12 | 2018-07-12 | A kind of natural gas filtering filter core of detachable and interchangeable component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208684873U (en) |
-
2018
- 2018-07-12 CN CN201821104264.1U patent/CN208684873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |