CN104107658A - Stirring blade of spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device - Google Patents
Stirring blade of spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device Download PDFInfo
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- CN104107658A CN104107658A CN201410362055.7A CN201410362055A CN104107658A CN 104107658 A CN104107658 A CN 104107658A CN 201410362055 A CN201410362055 A CN 201410362055A CN 104107658 A CN104107658 A CN 104107658A
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- stirring
- stirring vane
- feed liquor
- stirring blade
- drilling slurry
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Abstract
The invention discloses a stirring blade of a spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device. The stirring blade comprises a stirring blade body, wherein the stirring blade body is provided with serrations, and the serration direction of the serrations faces to the spraying direction of slurry fluid to be stirred. According to the scheme, a multi-stage stirring process is realized, slurry fluid sprayed into a main stirring tubular body is relatively fine and uniform, and primary stirring and main stirring processes are carried out through being driven by the same transmission shaft, so that the efficiency of further stirring is greatly increased.
Description
Technical field
The invention belongs to oil-well drilling equipment field, relate to particularly a kind of stirring vane that sprays the quick oil drilling slurry agitating device of feed liquor formula.
Background technology
In oil drilling production process, what drilling crew generally adopted increases the weight of technology is funnel and the pneumatic technology that increases the weight of, now, mainly taking the pneumatic technology that increases the weight of of canned stone flour as main, there are a lot of problems: the one, 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.Prior art is in the time arranging the stirring of spray-type feed liquor simultaneously, and existing stirring vane is generally square or streamlined, does not effectively utilize the feature of spray-type feed liquor to design stirring vane.
Summary of the invention
Object of the present invention is exactly in view of the foregoing defects the prior art has, a kind of stirring vane that sprays the quick oil drilling slurry agitating device of feed liquor formula is provided, the stirring vane of the quick oil drilling slurry agitating device of this sprinkling feed liquor formula is complied with the feature of spraying feed liquor by being arranged on the sawtooth portion to sandblast feed liquor above stirring vane body, can touch sawtooth portion in the time that slurries eminence declines time and carried out smashing in advance, the kinetic energy of the retention while having utilized the landing of slurries eminence, that particularly bonding firmer thing in slurries has been played to unusual consumption smashes effect in advance, also improve the utilization of the stirring surface area to stirring vane, thereby improve stirring efficiency.
The present invention addresses the above problem adopted technical scheme:
Comprise stirring vane body, be provided with sawtooth portion on stirring vane body, the sawtooth direction of described sawtooth portion is in the face of the sprinkling direction of slurries to be stirred.
Further, described sawtooth portion is arranged on stirring vane body one end away from power transmission shaft, the quantity of the corner block that described sawtooth portion comprises is between 4-7, described corner block in the length that is parallel to stirring vane body direction between 5cm-10cm, the height of described corner block is between 3-10cm.The setting of above-mentioned corner block quantity, position and length, height be set to preferred setting, to adapt to when slurries spray drop to outside far more than inner side near outside, the quantity of corner block and length are the length in order to coordinate stirring vane body, simultaneously in ensureing well to smash effect good balance processing technology be unlikely to too complicated.
Operation principle of the present invention and beneficial effect are as follows: in the time that single unit system operates, power transmission shaft drives stirring vane body, auxiliary stirring piece rotates, slurries to be stirred enter elementary stir chamber from charging aperture along feed tube, auxiliary stirring piece passes spray hole by centrifugal force after preliminary the slurries in elementary stir chamber stirring is smashed and is injected in main stir chamber, be injected into after main stir chamber at slurries, the stirring vane of the quick oil drilling slurry agitating device of this sprinkling feed liquor formula is complied with the feature of spraying feed liquor by being arranged on the sawtooth portion to sandblast feed liquor above stirring vane body, can touch sawtooth portion in the time that slurries eminence declines time and carried out smashing in advance, the kinetic energy of the retention while having utilized the landing of slurries eminence, that particularly bonding firmer thing in slurries has been played to unusual consumption smashes effect in advance, also improve the utilization of the stirring surface area to stirring vane, and then improve stirring efficiency.
Brief description of the drawings
Fig. 1 is the structure perspective view that sprays feed liquor formula oil drilling slurry agitating device;
Fig. 2 is the cut-away view that sprays feed liquor buffering cylindrical shell in feed liquor formula oil drilling slurry agitating device;
Fig. 3 is the three-dimensional structure diagram of the embodiment 1 of the stirring vane of the quick oil drilling slurry agitating device of sprinkling feed liquor formula of the present invention.
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 10-main cylinder 11-power transmission shaft 12-stirring vane body 121-sawtooth 13-of portion 21-charging aperture 22-feed tube 23-liquid feed valve 30-feed liquor buffering cylindrical shell 31-spray hole 32-auxiliary support bar 33-.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is done to detailed description further, but embodiments of the present invention are not limited to this.
Fig. 1 is the structure perspective view that sprays feed liquor formula oil drilling slurry agitating device, comprise the main stir chamber 13 in main cylinder 10 and the main cylinder of 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 stirring vane body 12 near one end of main cylinder 10 bottoms, stirring vane body 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, Fig. 2 is the cut-away view that sprays feed liquor buffering cylindrical shell in feed liquor formula oil drilling slurry agitating device, 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 in 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, in the time that single unit system operates, power transmission shaft drives stirring vane body 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 preliminary the slurries in elementary stir chamber 34 stirring is smashed and is injected in main stir chamber 13, further stir slurries by the rotation of stirring vane body again, main cylinder bottom is provided with liquid outlet, slurries after stirring completes are discharged by liquid outlet.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 fixing feed liquor buffering cylindrical shell 30 with feed tube 22.
Fig. 3 is the three-dimensional structure diagram of the embodiment 1 of the stirring vane of the quick oil drilling slurry agitating device of sprinkling feed liquor formula of the present invention.On stirring vane body 12, be provided with sawtooth portion 121, the sawtooth direction of described sawtooth portion 121 is in the face of the sprinkling direction of slurries to be stirred.Described sawtooth portion 121 is arranged on stirring vane body 12 one end away from power transmission shaft, the quantity of the corner block that described sawtooth portion 121 comprises is between 4-7, described corner block in the length that is parallel to stirring vane body direction between 5cm-10cm, the height of described corner block is between 3-10cm.
In the time that single unit system operates, power transmission shaft drives stirring vane body, auxiliary stirring piece rotates, slurries to be stirred enter elementary stir chamber from charging aperture along feed tube, auxiliary stirring piece passes spray hole by centrifugal force after preliminary the slurries in elementary stir chamber stirring is smashed and is injected in main stir chamber, be injected into after main stir chamber at slurries, the stirring vane of the quick oil drilling slurry agitating device of this sprinkling feed liquor formula is complied with the feature of spraying feed liquor by being arranged on the sawtooth portion to sandblast feed liquor above stirring vane body, can touch sawtooth portion in the time that slurries eminence declines time and carried out smashing in advance, the kinetic energy of the retention while having utilized the landing of slurries eminence, that particularly bonding firmer thing in slurries has been played to unusual consumption smashes effect in advance, also improve the utilization of the stirring surface area to stirring vane, and then improve stirring efficiency.
Adopting previously described is each preferred embodiment of the present invention, preferred embodiment in each preferred embodiment is if not obviously contradictory or taking a certain preferred embodiment as prerequisite, each preferred embodiment arbitrarily stack combinations is used, design parameter in described embodiment and embodiment is only the invention proof procedure for clear statement inventor, not in order to limit scope of patent protection of the present invention, scope of patent protection of the present invention is still as the criterion with its claims, the equivalent structure that every utilization description of the present invention and accompanying drawing content are done changes, in like manner all should be included in protection scope of the present invention.
As mentioned above, can realize preferably the present invention.
Claims (2)
1. one kind is sprayed the stirring vane of the quick oil drilling slurry agitating device of feed liquor formula, it is characterized in that, comprise stirring vane body (12), be provided with sawtooth portion (121) on stirring vane body (12), the sawtooth direction of described sawtooth portion (121) is in the face of the sprinkling direction of slurries to be stirred.
2. spray as claimed in claim 1 the stirring vane of the quick oil drilling slurry agitating device of feed liquor formula, it is characterized in that, described sawtooth portion (121) is arranged on stirring vane body (12) one end away from power transmission shaft, the quantity of the corner block that described sawtooth portion (121) comprises is between 4-7, described corner block in the length that is parallel to stirring vane body direction between 5cm-10cm, the height of described corner block is between 3-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362055.7A CN104107658A (en) | 2014-07-28 | 2014-07-28 | Stirring blade of spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362055.7A CN104107658A (en) | 2014-07-28 | 2014-07-28 | Stirring blade of spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104107658A true CN104107658A (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410362055.7A Pending CN104107658A (en) | 2014-07-28 | 2014-07-28 | Stirring blade of spraying fluid feeding type rapid petroleum drilling slurry fluid stirring device |
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| CN (1) | CN104107658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013423A (en) * | 2014-11-26 | 2015-11-04 | 安徽嘉智信诺化工有限公司 | Reaction kettle with crushing and temperature-raising device |
| CN111495304A (en) * | 2020-04-30 | 2020-08-07 | 浙江晨倩助剂有限公司 | Device for preparing epoxidized soybean oil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641677A (en) * | 2012-04-26 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Stirring machine |
-
2014
- 2014-07-28 CN CN201410362055.7A patent/CN104107658A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641677A (en) * | 2012-04-26 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Stirring machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013423A (en) * | 2014-11-26 | 2015-11-04 | 安徽嘉智信诺化工有限公司 | Reaction kettle with crushing and temperature-raising device |
| CN111495304A (en) * | 2020-04-30 | 2020-08-07 | 浙江晨倩助剂有限公司 | Device for preparing epoxidized soybean oil |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |