CN204729037U - Engine degasser - Google Patents
Engine degasser Download PDFInfo
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- CN204729037U CN204729037U CN201520467651.1U CN201520467651U CN204729037U CN 204729037 U CN204729037 U CN 204729037U CN 201520467651 U CN201520467651 U CN 201520467651U CN 204729037 U CN204729037 U CN 204729037U
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- collecting jar
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Abstract
Engine degasser belongs to oil-well drilling equipment technical field, particularly relates to a kind of engine degasser.The utility model provides a kind of mounting and adjusting convenience, lower-cost engine degasser.The utility model comprises mainframe, its structural feature mainframe upper center is provided with vertical through holes, the female vertical duct of tool is provided with in vertical through holes, vertical duct upper end passes vertical through holes and is connected with handwheel, one elevating screw upper end screws in vertical duct, elevating screw lower end is fixed with lifting support, lifting support lower end is connected with gas collecting jar with ground-on cover plate upper end, vertical motor rabbling mechanism is provided with in lifting support, motor rabbling mechanism lower end is stirred output and is placed in gas collecting jar with ground-on cover plate lower inside, and gas collecting jar with ground-on cover plate upper end is provided with gas dry decontamination parts.
Description
Technical field
The utility model belongs to oil-well drilling equipment technical field, particularly relates to a kind of engine degasser.
Background technology
Gas degasification process is: mud line-stirring splashing-antifreeze-anti-blocking-drying-sucking-off.
In oil exploration process, often have accompanying gas in drilling fluid, if desired extract these accompanying gas, engine degasser the most often uses equipment.In work under bad environment, under the environment that corrosivity is strong, most engine degasser is damaged by mud-corrosion.
Motor is directly installed on gas collecting jar with ground-on cover plate by most engine degasser, and motor rotarily drives puddler stirred slurry in gas collecting jar with ground-on cover plate, and mud is splashed, easy corrosion electrical motor output shaft end.Existing engine degasser uses aluminium alloys to be made mostly, is often in wet by the rain and burnt by the sun with in the environment of mud steam, seriously corroded, poor reliability.
Current engine degasser on the market, utilize hand winch mode to adjust the degree of depth of degasser intrusion mud pit, degasser needs to install a guide rail in side, can be just that degasser straight line adjusts up and down.Complex structure, take up room, cost is high.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of mounting and adjusting convenience, lower-cost engine degasser.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises mainframe, its structural feature mainframe upper center is provided with vertical through holes, the female vertical duct of tool is provided with in vertical through holes, vertical duct upper end passes vertical through holes and is connected with handwheel, one elevating screw upper end screws in vertical duct, elevating screw lower end is fixed with lifting support, lifting support lower end is connected with gas collecting jar with ground-on cover plate upper end, vertical motor rabbling mechanism is provided with in lifting support, motor rabbling mechanism lower end is stirred output and is placed in gas collecting jar with ground-on cover plate lower inside, gas collecting jar with ground-on cover plate upper end is provided with gas dry decontamination parts.
As a kind of preferred version, the outer wall of vertical duct described in the utility model is provided with external screw thread, the outer wall of the vertical duct below described vertical through holes is rotary with clamp nut, the external diameter of clamp nut is greater than vertical through holes diameter.
As another kind of preferred version, mainframe upper end described in the utility model is provided with horizontal lifting shaft jackscrew corresponding to elevating screw.
As another kind of preferred version, motor rabbling mechanism described in the utility model comprises vertical fire-proof motor, fire-proof motor lower end output shaft is connected with shaft upper end, shaft lower end is provided with horizontal puddler, fire-proof motor lower end is connected with gas collecting jar with ground-on cover plate upper end by motor flange, in the middle part of motor flange the first half, lower surface is provided with upper groove, in the middle part of motor flange the latter half, upper surface is provided with low groove, correspondence is provided with the perforation of vertical fire-proof motor lower end output shaft in the middle part of upper groove bottom surface and in the middle part of lower groove floor surfaces, oil sealing is provided with between upper groove sidewall and vertical fire-proof motor lower end output shaft, lower oil sealing is provided with between low groove sidewall and vertical fire-proof motor lower end output shaft.
As another kind of preferred version, the motor flange cavity wall between upper oil sealing described in the utility model and lower oil sealing is opened the cross through hole of more than four, the vertical fire-proof motor lower end output shaft between upper oil sealing and lower oil sealing is provided with transverse rotation bar.
As another kind of preferred version, between motor flange described in the utility model and gas collecting jar with ground-on cover plate upper surface, be provided with sealing mat.
As another kind of preferred version, mainframe both sides described in the utility model are provided with mounting bracket, and mounting bracket bottom is connected with gas collecting jar with ground-on cover plate top.
As another kind of preferred version, the outlet opening of gas collecting jar with ground-on cover plate described in the utility model is arranged on the lower sidewall of gas collecting jar with ground-on cover plate, the mud entrance of gas collecting jar with ground-on cover plate is arranged in the middle part of the lower end of gas collecting jar with ground-on cover plate, the inside upper part of gas collecting jar with ground-on cover plate is provided with horizontal mud guard, be provided with vertical through holes in the middle part of mud guard, described shaft is through the vertical through holes in the middle part of mud guard.
Secondly, the vertical through holes edge in the middle part of mud guard described in the utility model be in time elbow shape, the outlet opening of gas collecting jar with ground-on cover plate is downward-sloping.
In addition, gas dry decontamination parts described in the utility model comprise gas collecting jar with ground-on cover plate upper end side air inflow openings and gas collecting jar with ground-on cover plate upper end opposite side sample gas venthole, and sample gas venthole is connected with the vertical drying tube lower end import of mainframe side.
The utility model beneficial effect.
The utility model utilizes the structure of feed screw nut to replace hand winch structure, and mounting and adjusting is convenient, cost-saving, small and exquisite; When needing the degree of depth adjusting degasser intrusion mud pit, rotate handwheel, the female vertical duct of tool rotates thereupon, and elevating screw is moved up and down, and need not can complete the adjustment that gas collecting jar with ground-on cover plate enters depth of mud with any instrument.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model motor flange structural representation.
Fig. 3 is the utility model motor flange outside drawing.
In figure, 1. handwheel, 2. lifting shaft jackscrew, 3. mainframe, 4. vertical duct, 5. elevating screw, 6. fire-proof motor, 7. air inlet, 8. gas collecting jar with ground-on cover plate, 9. mounting bracket hole, 10. support jackscrew, 11. outlet openings, 12. mud entrances, 13. puddlers, 14. shafts, 15. mud guards, 16 motor flanges, 17. sealing mats, 18. times oil sealings, 19. swingles, oil sealing on 20., 21. ventholes, 22. lifting supports, 23. clamp nuts, 24. drying tubes, 25. low grooves, 26. cross through hole.
Detailed description of the invention
As shown in the figure, the utility model comprises mainframe, its structural feature mainframe upper center is provided with vertical through holes, the female vertical duct of tool is provided with in vertical through holes, vertical duct upper end passes vertical through holes and is connected with handwheel, one elevating screw upper end screws in vertical duct, elevating screw lower end is fixed with lifting support, lifting support lower end is connected with gas collecting jar with ground-on cover plate upper end, vertical motor rabbling mechanism is provided with in lifting support, motor rabbling mechanism lower end is stirred output and is placed in gas collecting jar with ground-on cover plate lower inside, and gas collecting jar with ground-on cover plate upper end is provided with gas dry decontamination parts.
The outer wall of described vertical duct is provided with external screw thread, the outer wall of the vertical duct below described vertical through holes is rotary with clamp nut, the external diameter of clamp nut is greater than vertical through holes diameter.
Described mainframe upper end is provided with horizontal lifting shaft jackscrew corresponding to elevating screw.After elevating screw position is determined, tightening lifting shaft jackscrew can carry out axial restraint to it.
Described motor rabbling mechanism comprises vertical fire-proof motor, fire-proof motor lower end output shaft is connected with shaft upper end, shaft lower end is provided with horizontal puddler, fire-proof motor lower end is connected with gas collecting jar with ground-on cover plate upper end by motor flange, in the middle part of motor flange the first half, lower surface is provided with upper groove, in the middle part of motor flange the latter half, upper surface is provided with low groove, correspondence is provided with the perforation of vertical fire-proof motor lower end output shaft in the middle part of upper groove bottom surface and in the middle part of lower groove floor surfaces, oil sealing is provided with between upper groove sidewall and vertical fire-proof motor lower end output shaft, lower oil sealing is provided with between low groove sidewall and vertical fire-proof motor lower end output shaft.With in flame-proof electric motor syndeton, increase sealing mat, can corrosion-resistant material be adopted, prevent the problem that lower bearing silt enters motor, insulated part is destroyed.
Motor flange cavity wall between described upper oil sealing and lower oil sealing is opened the cross through hole of more than four, the vertical fire-proof motor lower end output shaft between upper oil sealing and lower oil sealing is provided with transverse rotation bar.If mud penetrates first floor, namely sealing plays oil sealing, enter motor flange inner chamber, mud flows out from cross through hole under the stirring of swingle, can effectively prevent mud from continuing to break through oil sealing, operating personnel's mud can be reminded again to have broken through lower oil sealing, need to change lower oil sealing.
Sealing mat is provided with between described motor flange and gas collecting jar with ground-on cover plate upper surface.Motor flange and gas collecting jar with ground-on cover plate binding face increase sealing mat, prevent extraneous rainwater from flowing into motor flange inner chamber.
Described mainframe both sides are provided with mounting bracket, and mounting bracket bottom is connected with gas collecting jar with ground-on cover plate top.Engine degasser is fixed on holder or fixed support by mounting bracket.
The outlet opening of described gas collecting jar with ground-on cover plate is arranged on the lower sidewall of gas collecting jar with ground-on cover plate, the mud entrance of gas collecting jar with ground-on cover plate is arranged in the middle part of the lower end of gas collecting jar with ground-on cover plate, the inside upper part of gas collecting jar with ground-on cover plate is provided with horizontal mud guard, is provided with vertical through holes in the middle part of mud guard, and described shaft is through the vertical through holes in the middle part of mud guard.In gas collecting jar with ground-on cover plate, be provided with mud guard, tighten control mud splashing position, in case the outlet of mud blocking gas circuit, effective isolation mud steam invades motor.
Vertical through holes edge in the middle part of described mud guard be in lower elbow shape, the outlet opening of gas collecting jar with ground-on cover plate is downward-sloping.Vertical through holes edge designs in the middle part of mud guard is the trend that elbow shapes makes mud oriented outlet opening flowing in whipping process, prevents blocking, has the effect stopping slurry erosion motor simultaneously.Outlet opening welds with gas collecting jar with ground-on cover plate is angled, ensures that mud has the trend flowed downward when it is discharged.
Described gas dry decontamination parts comprise gas collecting jar with ground-on cover plate upper end side air inflow openings and gas collecting jar with ground-on cover plate upper end opposite side sample gas venthole, and sample gas venthole is connected with the vertical drying tube lower end import of mainframe side.Air enters from air inlet, flowing out, flowing in drying tube, carrying out dry decontamination discharge through drying tube in mud through stirring the sample gas departed from from venthole.
Described gas collecting jar with ground-on cover plate, shaft can select stainless steel material, greatly can improve the anti-corrosive properties of component, antimagnetic ability, further increase reliability and the application life of equipment.
Described drying tube can adopt organic glass manufacture, intuitively can observe the loss of desiccant, and it is convenient to change.
Described clamp nut can use two or more, prevents releasing.
Described explosion separation motor can select YBSL7114 type explosion separation motor.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (10)
1. engine degasser, comprise mainframe, it is characterized in that mainframe upper center is provided with vertical through holes, the female vertical duct of tool is provided with in vertical through holes, vertical duct upper end passes vertical through holes and is connected with handwheel, one elevating screw upper end screws in vertical duct, elevating screw lower end is fixed with lifting support, lifting support lower end is connected with gas collecting jar with ground-on cover plate upper end, vertical motor rabbling mechanism is provided with in lifting support, motor rabbling mechanism lower end is stirred output and is placed in gas collecting jar with ground-on cover plate lower inside, and gas collecting jar with ground-on cover plate upper end is provided with gas dry decontamination parts.
2. engine degasser according to claim 1, the outer wall that it is characterized in that described vertical duct is provided with external screw thread, and the outer wall of the vertical duct below described vertical through holes is rotary with clamp nut, and the external diameter of clamp nut is greater than vertical through holes diameter.
3. engine degasser according to claim 1, is characterized in that described mainframe upper end is provided with horizontal lifting shaft jackscrew corresponding to elevating screw.
4. engine degasser according to claim 1, it is characterized in that described motor rabbling mechanism comprises vertical fire-proof motor, fire-proof motor lower end output shaft is connected with shaft upper end, shaft lower end is provided with horizontal puddler, fire-proof motor lower end is connected with gas collecting jar with ground-on cover plate upper end by motor flange, in the middle part of motor flange the first half, lower surface is provided with upper groove, in the middle part of motor flange the latter half, upper surface is provided with low groove, correspondence is provided with the perforation of vertical fire-proof motor lower end output shaft in the middle part of upper groove bottom surface and in the middle part of lower groove floor surfaces, oil sealing is provided with between upper groove sidewall and vertical fire-proof motor lower end output shaft, lower oil sealing is provided with between low groove sidewall and vertical fire-proof motor lower end output shaft.
5. engine degasser according to claim 4, it is characterized in that the cross through hole motor flange cavity wall between described upper oil sealing and lower oil sealing being opened more than four, the vertical fire-proof motor lower end output shaft between upper oil sealing and lower oil sealing is provided with transverse rotation bar.
6. engine degasser according to claim 4, is characterized in that being provided with sealing mat between described motor flange and gas collecting jar with ground-on cover plate upper surface.
7. engine degasser according to claim 1, it is characterized in that described mainframe both sides are provided with mounting bracket, mounting bracket bottom is connected with gas collecting jar with ground-on cover plate top.
8. engine degasser according to claim 4, it is characterized in that the outlet opening of described gas collecting jar with ground-on cover plate is arranged on the lower sidewall of gas collecting jar with ground-on cover plate, the mud entrance of gas collecting jar with ground-on cover plate is arranged in the middle part of the lower end of gas collecting jar with ground-on cover plate, the inside upper part of gas collecting jar with ground-on cover plate is provided with horizontal mud guard, be provided with vertical through holes in the middle part of mud guard, described shaft is through the vertical through holes in the middle part of mud guard.
9. engine degasser according to claim 8, it is characterized in that vertical through holes edge in the middle part of described mud guard in lower elbow shape, the outlet opening of gas collecting jar with ground-on cover plate is downward-sloping.
10. engine degasser according to claim 1, it is characterized in that described gas dry decontamination parts comprise gas collecting jar with ground-on cover plate upper end side air inflow openings and gas collecting jar with ground-on cover plate upper end opposite side sample gas venthole, sample gas venthole is connected with the vertical drying tube lower end import of mainframe side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467651.1U CN204729037U (en) | 2015-06-30 | 2015-06-30 | Engine degasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467651.1U CN204729037U (en) | 2015-06-30 | 2015-06-30 | Engine degasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729037U true CN204729037U (en) | 2015-10-28 |
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ID=54387396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467651.1U Active CN204729037U (en) | 2015-06-30 | 2015-06-30 | Engine degasser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387000A (en) * | 2017-08-17 | 2017-11-24 | 中国石油集团西部钻探工程有限公司 | Low-voltage DC electric degasser |
-
2015
- 2015-06-30 CN CN201520467651.1U patent/CN204729037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387000A (en) * | 2017-08-17 | 2017-11-24 | 中国石油集团西部钻探工程有限公司 | Low-voltage DC electric degasser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 508, 5th Floor, Science and Technology Incubator, No. 30 Xingye Street, Xinglongtai District, Panjin City, Liaoning Province, 124000 Patentee after: Liaoning Zhonglian oil and Gas Co.,Ltd. Address before: 124000 20m north of Christian Church, Zhaojia Development Zone, Xinglongtai District, Panjin City, Liaoning Province Patentee before: LIAONING ZHONGLIAN PETROLEUM ENGINEERING TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |