CN203955098U - Spray feed liquor formula oil drilling slurry agitating device - Google Patents
Spray feed liquor formula oil drilling slurry agitating device Download PDFInfo
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- CN203955098U CN203955098U CN201420417707.8U CN201420417707U CN203955098U CN 203955098 U CN203955098 U CN 203955098U CN 201420417707 U CN201420417707 U CN 201420417707U CN 203955098 U CN203955098 U CN 203955098U
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- feed liquor
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- cylindrical shell
- power transmission
- transmission shaft
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Abstract
The utility model discloses a kind of sprinkling feed liquor formula oil drilling slurry agitating device, the main cylinder and the interior main stir chamber forming of main cylinder that comprise cylindrical drum, also comprise power transmission shaft, power transmission shaft stretches into main stir chamber from the top of main cylinder, power transmission shaft is provided with main stirring piece near one end of main cylinder bottom, main stirring piece is generally blade construction, in described main cylinder, be also provided with the feed liquor buffering cylindrical shell of hollow cylindrical, described power transmission shaft passes from described feed liquor buffering cylindrical shell middle part axis, the part that stretches into described feed liquor buffering cylindrical shell at power transmission shaft is also provided with auxiliary stirring piece, on the sidewall of described feed liquor buffering cylindrical shell, feed tube is set, on the sidewall of described feed liquor buffering cylindrical shell, have several staggered spray holes.Such scheme has been realized Multi-stage stirring process, sprays the slurries enter in main stirring cylindrical shell comparatively careful evenly, and elementary stirring undertaken by same power transmission shaft drive with main whipping process, has greatly increased the efficiency of further stirring.
Description
Technical field
The invention belongs to oil-well drilling equipment field, relate to particularly a kind of sprinkling feed liquor formula oil drilling slurry agitating device.
Background technology
In oil drilling production process, the technology that increases the weight of that drilling crew generally adopts is funnel and the pneumatic technology that increases the weight of, as main, there are a lot of problems in the pneumatic technology that increases the weight of of the canned stone flour of now mainly take: the one, and the stone flour adding can not fully dissolve, and causes the waste of a large amount of stone flour precipitation; The 2nd, increasing the weight of needs drilling mud pump to carry out low pressure recycle in process, not only wastes energy but also dangerous; The 3rd, configuration weighted mud also will fall pump circulation, time-consumingly requires great effort again; The 4th, stone flour increases the weight of to be easy to cause dust pollution, the problems affect of its existence the cost and benefit of oil drilling construction in process.The stir process of existing stirring technique is generally single-stage and stirs setting simultaneously, and efficiency is lower.
Utility model content
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, a kind of sprinkling feed liquor formula oil drilling slurry agitating device is provided, this sprinkling feed liquor formula oil drilling slurry agitating device is realized the pre-sprinkling of stirring by feed liquor pretreatment portion is set, facilitate the stirring of main mixing part, thereby improved stirring efficiency.
The technical scheme in the invention for solving the above technical problem is:
The main cylinder and the interior main stir chamber forming of main cylinder that comprise cylindrical drum, also comprise power transmission shaft, power transmission shaft stretches into main stir chamber from the top of main cylinder, power transmission shaft is provided with main stirring piece near one end of main cylinder bottom, main stirring piece is generally blade construction, in described main cylinder, be also provided with the feed liquor buffering cylindrical shell of hollow cylindrical, described power transmission shaft passes from described feed liquor buffering cylindrical shell middle part axis, the part that stretches into described feed liquor buffering cylindrical shell at power transmission shaft is also provided with auxiliary stirring piece, the elementary stir chamber forming in described feed liquor buffering cylindrical shell, on the sidewall of described feed liquor buffering cylindrical shell, be provided with the feed tube that one end is communicated with elementary stir chamber, the other end of described feed tube connects charging aperture, on the sidewall of described feed liquor buffering cylindrical shell, have several staggered spray holes, described main cylinder bottom is provided with liquid outlet.
Further, be also connected with one end of auxiliary support bar on the sidewall of feed liquor buffering cylindrical shell, the other end of auxiliary support bar is arranged on main cylinder wall.Single feed tube to the support of feed liquor buffering cylindrical shell inhomogeneous cause rock greatlyr, the feed liquor while increasing after auxiliary support bar effective steady operation cushions cylindrical shell, avoids rocking.
Further, described auxiliary stirring piece is square blade or streamline vane.Auxiliary stirring piece adopts the simple in structure of square blade, streamline vane, and technique is simple, and mixing effect is good.
Further, described main stirring piece is square blade or streamline vane.Main stirring piece adopts the simple in structure of square blade, streamline vane, and technique is simple, and mixing effect is good.
Operation principle of the present utility model and beneficial effect are as follows: when single unit system operates, power transmission shaft drives main stirring piece, auxiliary stirring piece to rotate, slurries to be stirred enter elementary stir chamber from charging aperture along feed tube, auxiliary stirring piece passes spray hole by centrifugal force after the preliminary stirring of the slurries in elementary stir chamber is smashed and is injected in main stir chamber, by main stirring piece rotation, further stir slurries again, main cylinder bottom is provided with liquid outlet, and the slurries after having stirred are discharged by liquid outlet.The utility model is sprayed to the process that main cylinder in again stir after to the pre-stirring of slurries by above-mentioned in feed liquor buffering cylindrical shell, realized Multi-stage stirring process, the slurries that sprinkling enters in main stirring cylindrical shell are comparatively careful evenly, and elementary stirring and main whipping process are driven and are carried out by same power transmission shaft, have greatly increased the efficiency of further stirring.
Accompanying drawing explanation
Fig. 1 is the structure perspective view of the embodiment 1 of sprinkling feed liquor formula oil drilling slurry agitating device described in the utility model;
Fig. 2 is the cut-away view of feed liquor buffering cylindrical shell in the embodiment 1 of sprinkling feed liquor formula oil drilling slurry agitating device described in the utility model.
Mark and corresponding parts title in accompanying drawing:
The auxiliary elementary stir chamber of stirring piece 34-of the main stir chamber 14-discharging opening of the main stirring piece 13-of 10-main cylinder 11-power transmission shaft 12-21-charging aperture 22-feed tube 23-liquid feed valve 30-feed liquor buffering cylindrical shell 31-spray hole 32-auxiliary support bar 33-.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done to detailed description further, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, structure perspective view for the embodiment 1 of sprinkling feed liquor formula oil drilling slurry agitating device described in the utility model, comprise the main cylinder 10 of cylindrical drum and the main stir chamber 13 in main cylinder, also comprise power transmission shaft 11, power transmission shaft 11 stretches into main stir chamber 13 from the top of main cylinder 10, power transmission shaft 11 is provided with main stirring piece 12 near one end of main cylinder 10 bottoms, main stirring piece 12 is generally blade construction, it can be square blade, streamline vane or other existing blade constructions for stirring, in described main cylinder, be also provided with the feed liquor buffering cylindrical shell 30 of hollow cylindrical, described power transmission shaft 11 passes from described feed liquor buffering cylindrical shell middle part axis, be illustrated in figure 2 the cut-away view of feed liquor buffering cylindrical shell in the embodiment 1 of sprinkling feed liquor formula oil drilling slurry agitating device described in the utility model, the part that stretches into described feed liquor buffering cylindrical shell at power transmission shaft is also provided with auxiliary stirring piece 33, described auxiliary stirring piece can be square blade, streamline vane or other existing blade constructions for stirring, the cavity of described feed liquor buffering cylindrical shell 30 interior formation is elementary stir chamber 34, on the sidewall of described feed liquor buffering cylindrical shell 30, be provided with the feed tube 22 that one end is communicated with elementary stir chamber 34, the other end of described feed tube 22 stretches out main cylinder by main cylinder wall and connects charging aperture 21, charging aperture 21 is generally funnel-form, described charging aperture 21 belows are provided with liquid feed valve 23 for controlling whether charging, described feed tube 22 has also played the supporting role to feed liquor buffering cylindrical shell when being communicated with charging aperture and feed liquor buffering cylindrical shell 30, on the sidewall of described feed liquor buffering cylindrical shell 30, have several staggered spray holes 31, when single unit system operates, power transmission shaft drives main stirring piece 12, auxiliary stirring piece 33 rotates, slurries to be stirred enter elementary stir chamber 34 from charging aperture 21 along feed tube 22, auxiliary stirring piece 33 passes spray hole 31 by centrifugal force after the preliminary stirring of the slurries in elementary stir chamber 34 is smashed and is injected in main stir chamber 13, by main stirring piece rotation, further stir slurries again, main cylinder bottom is provided with liquid outlet, slurries after stirring completes are discharged by liquid outlet.Embodiment 1 of the present utility model is sprayed to the process that main cylinder in again stir after to the pre-stirring of slurries by above-mentioned in feed liquor buffering cylindrical shell, realized Multi-stage stirring process, the slurries that sprinkling enters in main stirring cylindrical shell are comparatively careful evenly, and elementary stirring and main whipping process are driven and are carried out by same power transmission shaft, have greatly increased the efficiency of further stirring.
The one end that is also connected with auxiliary support bar 32 on the sidewall of feed liquor buffering cylindrical shell 30, the other end of auxiliary support bar 32 is arranged on main cylinder wall, and auxiliary support bar 32 coordinates firm fixedly feed liquor buffering cylindrical shell 30 with feed tube 22.
Adopting previously described is each preferred embodiment of the present utility model, preferred embodiment in each preferred embodiment is if not obviously contradictory or take a certain preferred embodiment as prerequisite, each preferred embodiment arbitrarily stack combinations is used, design parameter in described embodiment and embodiment is only the utility model proof procedure for clear statement utility model people, not in order to limit scope of patent protection of the present utility model, scope of patent protection of the present utility model is still as the criterion with its claims, the equivalent structure that every utilization description of the present utility model and accompanying drawing content are done changes, in like manner all should be included in protection domain of the present utility model.
As mentioned above, can realize preferably the utility model.
Claims (4)
1. one kind is sprayed feed liquor formula oil drilling slurry agitating device, it is characterized in that, the main cylinder (10) and the interior main stir chamber (13) forming of main cylinder that comprise cylindrical drum, also comprise power transmission shaft (11), power transmission shaft (11) stretches into main stir chamber (13) from the top of main cylinder (10), power transmission shaft (11) is provided with main stirring piece (12) near one end of main cylinder (10) bottom, main stirring piece (12) is generally blade construction, in described main cylinder, be also provided with the feed liquor buffering cylindrical shell (30) of hollow cylindrical, described power transmission shaft (11) passes from described feed liquor buffering cylindrical shell middle part axis, the part that stretches into described feed liquor buffering cylindrical shell at power transmission shaft is also provided with auxiliary stirring piece (33), the elementary stir chamber (34) forming in described feed liquor buffering cylindrical shell (30), on the sidewall of described feed liquor buffering cylindrical shell (30), be provided with the feed tube (22) that one end is communicated with elementary stir chamber (34), the other end of described feed tube (22) connects charging aperture (21), on the sidewall of described feed liquor buffering cylindrical shell (30), have several staggered spray holes (31), described main cylinder bottom is provided with liquid outlet (14).
2. spray as claimed in claim 1 feed liquor formula oil drilling slurry agitating device, be further characterized in that, the one end that is also connected with auxiliary support bar (32) on the sidewall of feed liquor buffering cylindrical shell (30), the other end of auxiliary support bar (32) is arranged on main cylinder wall.
3. as described in claim 1 or 2 any one, spray feed liquor formula oil drilling slurry agitating device, be further characterized in that, described auxiliary stirring piece is square blade or streamline vane.
4. as described in claim 1 or 2 any one, spray feed liquor formula oil drilling slurry agitating device, be further characterized in that, described main stirring piece is square blade or streamline vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417707.8U CN203955098U (en) | 2014-07-28 | 2014-07-28 | Spray feed liquor formula oil drilling slurry agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417707.8U CN203955098U (en) | 2014-07-28 | 2014-07-28 | Spray feed liquor formula oil drilling slurry agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955098U true CN203955098U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417707.8U Expired - Fee Related CN203955098U (en) | 2014-07-28 | 2014-07-28 | Spray feed liquor formula oil drilling slurry agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107659A (en) * | 2014-07-28 | 2014-10-22 | 成都高普石油工程技术有限公司 | Spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device |
| CN109939632A (en) * | 2019-04-01 | 2019-06-28 | 南京威安新材料科技有限公司 | The synthesizer of nanocatalyst |
-
2014
- 2014-07-28 CN CN201420417707.8U patent/CN203955098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107659A (en) * | 2014-07-28 | 2014-10-22 | 成都高普石油工程技术有限公司 | Spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device |
| CN109939632A (en) * | 2019-04-01 | 2019-06-28 | 南京威安新材料科技有限公司 | The synthesizer of nanocatalyst |
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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 |
Granted publication date: 20141126 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |