CN201895357U - Novel high-energy mixer - Google Patents
Novel high-energy mixer Download PDFInfo
- Publication number
- CN201895357U CN201895357U CN201020619164XU CN201020619164U CN201895357U CN 201895357 U CN201895357 U CN 201895357U CN 201020619164X U CN201020619164X U CN 201020619164XU CN 201020619164 U CN201020619164 U CN 201020619164U CN 201895357 U CN201895357 U CN 201895357U
- Authority
- CN
- China
- Prior art keywords
- clear water
- control valve
- valve
- adjusting valve
- concrete dust
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000002002 slurry Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract 11
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 239000011083 cement mortar Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model provides a novel high-energy mixer which is provided with a concrete dust adjusting valve, a clear water adjusting valve, a mixing chamber and a controller, wherein the lower end of the concrete dust adjusting valve is connected with the clear water adjusting valve through a union joint; the clear water adjusting valve is arranged at the upper end of the mixing chamber; a concrete dust inlet, a cleaning water port and a respiration valve are arranged on the concrete dust adjusting valve; a clear water port is formed on the clear water adjusting valve; a concrete dust rate control valve is arranged on the concrete dust adjusting valve; a clear water rate control valve is arranged on the clear water adjusting valve; both the concrete dust rate control valve and the clear water rate control valve are connected with the controller through circuits. In the utility model, the clear water and concrete dust rate control valves are mounted on both the concrete dust adjusting valve and the clear water adjusting valve, so that the amount of increase or decrease of concrete dust and clear water inside the mixer can be controlled by operating the clear water and concrete dust rate control valves, and the feed quantity is enabled to be under a linear relation. The fully automatic control of a slurry mixing process can be achieved, the labor intensity of the operating staff can be reduced, the slurry mixing efficiency can be improved, and the density of slurry mixing can be stabilized.
Description
Technical field
The utility model belongs to the oilfield machinery technical field, the high energy mixers that cementing slurry mixes continuously when being specifically related to a kind of reinforcing oil well operation.
Background technology
There is strict requirement in the oil field to the density of cementing slurry and quality in the well cementing operation process.At present, the employed high energy mixers in oil field can only be controlled automatically to the concrete grey dreg discharge amount substantially, the clear water amount still need be by manually control, the pulp mixing volume of cement mortar can only be regulated with operating personnel's experience and intuition, labour intensity is big, inefficiency, and, can not mix out the cement mortar of stabilised quality continuously, also can't realize mixing the full-automation control of slurry process.
The utility model content
The technical problem that the utility model solves: a kind of novel high-energy blender is provided, and the efficient when mixing continuously to improve blender can be mixed out high-quality cement mortar when making well cementing operation continuously.
The technical solution adopted in the utility model: novel high-energy blender, has the concrete grey control valve, the clear water control valve, hybrid chamber and controller, described concrete grey control valve lower end is connected with the clear water control valve by the union joint, described clear water control valve is arranged on the hybrid chamber upper end, described concrete grey control valve is provided with ash inlet, clean the mouth of a river and breather valve, described clear water control valve is provided with clean water outlet, described concrete grey control valve is provided with the concrete grey proportional control valve, described clear water control valve is provided with the clear water proportional control valve, and the concrete grey proportional control valve all is connected with controller by circuit with the clear water proportional control valve.
Described concrete grey proportional control valve is connected by the spool of key with the concrete grey control valve; Described clear water proportional control valve is connected by the valve plate of bearing pin with the clear water control valve, and described valve plate below is provided with nozzle.
Described hybrid chamber top is provided with the recycle slurry passage.
Described recycle slurry passage is recycle slurry mouth I and the recycle slurry mouth II that is arranged on the hybrid chamber both sides.
The utility model compared with prior art is equipped with proportional control valve on concrete grey control valve and clear water control valve, operation by the Comparative Examples control valve, the increase and decrease amount of concrete grey and clear water makes its inlet linear in the control blender, so, only need desired signal is gathered, feed back to controller and handle,, just can realize mixing the full-automation control of slurry process to proportional control valve output desired signal, reduce labor intensity of operating personnel, improve the quality of mixing slurry efficient and mixed pulp density.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure vertical view.
The specific embodiment
Below in conjunction with accompanying drawing 1,2 a kind of embodiment of the present utility model is described.
The novel high-energy blender, has concrete grey control valve 2, clear water control valve 4, hybrid chamber 8 and controller, concrete grey control valve 2 lower ends are connected with clear water control valve 4 by union joint 16, clear water control valve 4 is arranged on hybrid chamber 8 upper ends, concrete grey control valve 2 is provided with ash inlet 1, clean the mouth of a river 11 and breather valve 3, clear water control valve 4 is provided with clean water outlet 10, concrete grey proportional control valve 13 is connected with the spool 12 of concrete grey control valve 2 by key 17, clear water proportional control valve 14 is connected with the valve plate 5 of clear water control valve 4 by bearing pin, valve plate 5 belows are provided with nozzle 6, valve plate 5 is connected by bolt 15 with nozzle 6, and concrete grey proportional control valve 13 all is connected with controller by circuit with clear water proportional control valve 14; Both sides, hybrid chamber 8 top are provided with recycle slurry mouth I7 and recycle slurry mouth II9.
Operation principle: concrete grey is entered by ash inlet 1, and the size of its flow is by control concrete grey proportional control valve 13, and then drives spool 12 rotations of concrete grey control valve 2, changes the opening degree of concrete grey control valve valve; Clear water is entered by clean water outlet 10, and the size of its water yield is by control clear water proportional control valve 14, and then valve plate 5 rotations of drive clear water control valve 4, changes the opening degree of clear water control valve valve.When the high pressure clear water is penetrated by clear water control valve nozzle 6, because clear water forms the high speed whirlpool in hybrid chamber 8, make hybrid chamber 8 tops produce vacuum, the refinforced cement ash enters the ability of hybrid chamber 8, and the big I of vacuum is regulated by the breather valve 3 that is contained in concrete grey control valve 2 lower ends.In order to obtain the cement mortar of stable density, part cement mortar in the hybrid chamber 8 is injected hybrid chamber 8 by recycle slurry mouth I7 and recycle slurry mouth II9 once more by centrifugal pump and is carried out the secondary mixing slurry, after mixing the slurry end of job, hybrid chamber 8 is cleaned by cleaning the mouth of a river 11 injection clear water.
Claims (4)
1. novel high-energy blender, has concrete grey control valve (2), clear water control valve (4), hybrid chamber (8) and controller, described concrete grey control valve (2) lower end is connected with clear water control valve (4) by union joint (16), described clear water control valve (4) is arranged on hybrid chamber (8) upper end, described concrete grey control valve (2) is provided with ash inlet (1), clean the mouth of a river (11) and breather valve (3), described clear water control valve (4) is provided with clean water outlet (10), it is characterized in that: described concrete grey control valve (2) is provided with concrete grey proportional control valve (13), described clear water control valve (4) is provided with clear water proportional control valve (14), and concrete grey proportional control valve (13) all is connected with controller by circuit with clear water proportional control valve (14).
2. novel high-energy blender according to claim 1 is characterized in that: described concrete grey proportional control valve (13) is connected with the spool (12) of concrete grey control valve (2) by key (17); Described clear water proportional control valve (14) is connected with the valve plate (5) of clear water control valve (4) by bearing pin, and described valve plate (5) below is provided with nozzle (6).
3. novel high-energy blender according to claim 1 and 2 is characterized in that: described hybrid chamber (8) top is provided with the recycle slurry passage.
4. novel high-energy blender according to claim 3 is characterized in that: described recycle slurry passage is for being arranged on the recycle slurry mouth I (7) and the recycle slurry mouth II (9) of hybrid chamber (8) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020619164XU CN201895357U (en) | 2010-11-23 | 2010-11-23 | Novel high-energy mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020619164XU CN201895357U (en) | 2010-11-23 | 2010-11-23 | Novel high-energy mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895357U true CN201895357U (en) | 2011-07-13 |
Family
ID=44253273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020619164XU Expired - Fee Related CN201895357U (en) | 2010-11-23 | 2010-11-23 | Novel high-energy mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109199A (en) * | 2020-09-23 | 2020-12-22 | 中油国家油气钻井装备工程技术研究中心有限公司 | High-energy mixer for large-volume well cementing cement slurry |
| CN112677316A (en) * | 2020-11-16 | 2021-04-20 | 中油国家油气钻井装备工程技术研究中心有限公司 | Well cementation slurry blending device, blending method and cleaning method thereof |
| CN113400479A (en) * | 2021-07-06 | 2021-09-17 | 四川共拓岩土科技股份有限公司 | Full-automatic intelligent slurry distributing valve |
-
2010
- 2010-11-23 CN CN201020619164XU patent/CN201895357U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109199A (en) * | 2020-09-23 | 2020-12-22 | 中油国家油气钻井装备工程技术研究中心有限公司 | High-energy mixer for large-volume well cementing cement slurry |
| CN112677316A (en) * | 2020-11-16 | 2021-04-20 | 中油国家油气钻井装备工程技术研究中心有限公司 | Well cementation slurry blending device, blending method and cleaning method thereof |
| CN113400479A (en) * | 2021-07-06 | 2021-09-17 | 四川共拓岩土科技股份有限公司 | Full-automatic intelligent slurry distributing valve |
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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: 20110713 Termination date: 20151123 |