CN203978904U - A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus - Google Patents
A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus Download PDFInfo
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- CN203978904U CN203978904U CN201420316477.6U CN201420316477U CN203978904U CN 203978904 U CN203978904 U CN 203978904U CN 201420316477 U CN201420316477 U CN 201420316477U CN 203978904 U CN203978904 U CN 203978904U
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- Prior art keywords
- cylindrical shell
- flow
- silk screen
- stopping plate
- gas separation
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Abstract
The utility model discloses a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus, comprise cylindrical shell, described cylindrical shell two ends are all fixed with a cap, on described cylinder cap, be all fixed with adapter, in described cylindrical shell, be provided with flow-stopping plate and silk screen, described silk screen is fixed in cylindrical shell by backing plate, and one end of described flow-stopping plate is fixed on cylinder inboard wall, and described silk screen is located at flow-stopping plate top.A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus of the present utility model, when in bearing of compressor case, the high-temperature oil gas component of generation is through flow-stopping plate, part oil gas condenses, the oil condensing is back in bearing housing with the tilt angle of flow-stopping plate, remainder oil gas condenses during by silk screen on silk screen, and gas is got rid of by elbow through silk screen.The utility model is simple in structure, easy to use, is applicable to promoting.
Description
Technical field
The utility model relates to the apparatus assembly in chemical industry, refrigeration industry, concrete a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus.
Background technique
Current known large centrifugal compressor can produce the higher oil-gas component of temperature in bearing housing in the running, the high-temperature gas of generation and seal leakage gas need to be discharged to bearing housing in time, guarantees unit safety operation.Now deaerator comes in every shape at present, and oil gas separation is not good.
Therefore, be necessary to design a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus, solve the problem of Oil-gas Separation.
Model utility content
A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus the utility model proposes, has improved oil gas separation, and gas is discharged to bearing housing smoothly.
The technical solution of the utility model is achieved in that a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus, comprise cylindrical shell, described cylindrical shell two ends are all fixed with a cap, on described cylinder cap, be all fixed with adapter, in described cylindrical shell, be provided with flow-stopping plate and silk screen, described silk screen is fixed in cylindrical shell by backing plate, and one end of described flow-stopping plate is fixed on cylinder inboard wall, and described silk screen is located at flow-stopping plate top.
Further, described flow-stopping plate and horizontal plane form downward angle of inclination, and this angle is 10 °-20 °.
Further, described flow-stopping plate has 2, and 2 flow-stopping plates are located at respectively the position that cylinder inboard wall is relative.
Further, the adapter of described cylindrical shell one end is provided with the flange for connection bearing case lid, and the adapter of the other end is provided with protective gear.
Further, described protective gear is 2 with elbow docking, is then connected with taking over.
The beneficial effects of the utility model are: a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus of the present utility model, when in bearing of compressor case, the high-temperature oil gas component of generation is through flow-stopping plate, part oil gas condenses, the oil condensing is back in bearing housing with the tilt angle of flow-stopping plate, remainder oil gas condenses during by silk screen on silk screen, and gas is got rid of by elbow through silk screen.The utility model is simple in structure, easy to use, is applicable to promoting.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model embodiment's structural representation.
In figure: 1, cylindrical shell; 2, cylinder cap; 3, take over; 4, backing plate; 5, flow-stopping plate; 6, silk screen; 7, flange; 8, elbow.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus as shown in Figure 1, comprise cylindrical shell 1, described cylindrical shell 1 two ends are all fixed with a cap 2, on described cylinder cap 2, be all fixed with and take over 3, in described cylindrical shell 1, be provided with flow-stopping plate 5 and silk screen 6, described silk screen 6 is fixed in cylindrical shell 1 by backing plate 4, and one end of described flow-stopping plate 5 is fixed on cylindrical shell 1 inwall, described silk screen 6 is located at flow-stopping plate 5 tops, and described silk screen 6 adopts high-penetration type silk screen.
Described flow-stopping plate 5 forms downward angle of inclination with horizontal plane, and this angle is 15 °.
Described flow-stopping plate 5 has 2, and 2 flow-stopping plates 5 are located at respectively the relative position of cylindrical shell 1 inwall.
The adapter 3 of described cylindrical shell 1 one end is provided with the flange 7 for connection bearing case lid, and the adapter 3 of the other end is provided with protective gear.
Described protective gear is 2 with elbow 8 docking, then with take over 3 and be connected.
The flange 7 of cylindrical shell 1 one end is used for being connected with bearing housing, easy disassembly; Welding between cylindrical shell 1 and cylinder cap 2, difficulty of processing is low; And 2 flow-stopping plates 5 are welded on the inwall of cylindrical shell 1, and form the downtilt angles of 15 ° with horizontal plane, can make oil-gas component condense on flow-stopping plate 5, and be back in bearing housing along flow-stopping plate 5, reach first Oil-gas Separation effect; After the Oil-gas Separation through first layer, fraction oil-gas component enters high-penetration type silk screen, and oil gas condenses on silk screen 6, and separated gas can pass through silk screen 6, reaches final oil gas separation; And the protective gear being comprised of 2 elbows 8 makes gas discharge outlet downward, avoided foreign material to fall into bearing housing, guarantee that unit oil is not contaminated, guarantee unit operation safety.
The utility model is simple in structure, easy to use, is applicable to promoting.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a large centrifugal bearing of compressor case Oil-gas Separation apparatus, it is characterized in that: comprise cylindrical shell (1), described cylindrical shell (1) two ends are all fixed with a cap (2), on described cylinder cap (2), be all fixed with adapter (3), in described cylindrical shell (1), be provided with flow-stopping plate (5) and silk screen (6), described silk screen (6) is fixed in cylindrical shell (1) by backing plate (4), one end of described flow-stopping plate (5) is fixed on cylindrical shell (1) inwall, and described silk screen (6) is located at flow-stopping plate (5) top.
2. a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus according to claim 1, is characterized in that: described flow-stopping plate (5) forms downward angle of inclination with horizontal plane, and this angle is 10 °-20 °.
3. a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus according to claim 2, it is characterized in that: described flow-stopping plate (5) has 2, and 2 flow-stopping plates (5) is located at respectively the relative position of cylindrical shell (1) inwall.
4. a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus according to claim 1; it is characterized in that: the adapter (3) of described cylindrical shell (1) one end is provided with the flange (7) for connection bearing case lid, and the adapter of the other end (3) is provided with protective gear.
5. a kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus according to claim 4, is characterized in that: described protective gear is 2 with elbow (8) docking, then with take over (3) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316477.6U CN203978904U (en) | 2014-06-14 | 2014-06-14 | A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316477.6U CN203978904U (en) | 2014-06-14 | 2014-06-14 | A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978904U true CN203978904U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316477.6U Expired - Fee Related CN203978904U (en) | 2014-06-14 | 2014-06-14 | A kind of large centrifugal bearing of compressor case Oil-gas Separation apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN203978904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575387A (en) * | 2017-10-25 | 2018-01-12 | 宁波德曼压缩机有限公司 | Novel high-efficiency and energy-saving dual-stage screw air compressor |
| CN107740767A (en) * | 2017-10-25 | 2018-02-27 | 宁波德曼压缩机有限公司 | Energy-efficient dual-stage screw air compressor |
-
2014
- 2014-06-14 CN CN201420316477.6U patent/CN203978904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575387A (en) * | 2017-10-25 | 2018-01-12 | 宁波德曼压缩机有限公司 | Novel high-efficiency and energy-saving dual-stage screw air compressor |
| CN107740767A (en) * | 2017-10-25 | 2018-02-27 | 宁波德曼压缩机有限公司 | Energy-efficient dual-stage screw air compressor |
| CN107740767B (en) * | 2017-10-25 | 2023-11-21 | 宁波德曼压缩机有限公司 | High-efficiency energy-saving two-stage screw air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |