CN203961857U - A kind of self-adapting intelligent frequency modulation shale shaker - Google Patents
A kind of self-adapting intelligent frequency modulation shale shaker Download PDFInfo
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- CN203961857U CN203961857U CN201420380508.4U CN201420380508U CN203961857U CN 203961857 U CN203961857 U CN 203961857U CN 201420380508 U CN201420380508 U CN 201420380508U CN 203961857 U CN203961857 U CN 203961857U
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Abstract
The utility model discloses a kind of self-adapting intelligent frequency modulation shale shaker, comprise base, screen box, control subjunctive mood signal processing system, variable-frequency governor, automatically control executing agency and mud flow rate viscosity-density detector, screen box top is provided with mud pit and vibrator, between screen box bottom and base, be provided with incidence regulating mechanism, mud pit connects mud circulation pipeline, and digital mud flow rate viscosity-density detector is installed on mud circulation pipeline; Digital mud flow rate viscosity-density detector connect control subjunctive mood signal processing system, control subjunctive mood signal processing system connects controls executing agency automatically, automatically controls executing agency and after variable-frequency governor, connects vibrator.The rotating speed of the utility model inclination angle to screen box, vibrator eccentric block angle mechanism, vibrator antivibration driving motor by automatic control executing agency and variable-frequency governor is adjusted automatically, to reach the optimum Working of vibrosieve, realize self adaptation and intelligent automation.
Description
Technical field
The utility model relates to a kind of vibrating device, relates in particular to a kind of self-adapting intelligent frequency modulation shale shaker.
Background technology
Vibrosieve is one of a kind of crucial inertial vibration machine equipment for oil and gas well drilling and Other Engineering mud solid controlling, purification and Separation of Solid and Liquid.Existing vibrosieve is to be hand-guided and to adjust by operator people completely.Not only inefficiency, and very inaccurate.Particularly, in oil and gas well drilling engineering, the modern development direction of mud solid control equipment is to replace existing multistage solid control equipment with vibrosieve and centrifuge two-stage solid control equipment.This just has higher requirement to vibrosieve, particularly, aspect automatic control and Rational Matching of Parameters adjustment, does not possess such function completely at present at the vibrosieve of use.
For this reason, our utility model designed control subjunctive mood Signal Analysis System based on computer soft and hardware technology and modern sensor, intermediate conversion amplifier, control the modern high technology technology such as executing agency realizes automatically and controlling, and there is the novel vibrating screen of self study, adaptation function, with the requirements at the higher level that adapt in each industries concerned, vibrosieve be proposed.
Utility model content
The utility model is in order to solve above-mentioned deficiency, and a kind of self-adapting intelligent frequency modulation shale shaker is provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of self-adapting intelligent frequency modulation shale shaker, comprise base, screen box, control subjunctive mood signal processing system, variable-frequency governor, automatically control executing agency and mud flow rate viscosity-density detector, described screen box top is provided with mud pit and vibrator, between described screen box bottom and base, be provided with incidence regulating mechanism, described mud pit connects mud circulation pipeline, and digital mud flow rate viscosity-density detector is installed on mud circulation pipeline; Described digital mud flow rate viscosity-density detector connect control subjunctive mood signal processing system, control subjunctive mood signal processing system connects controls executing agency automatically, automatically controls executing agency and after variable-frequency governor, connects vibrator, eccentric block angle mechanism and incidence regulating mechanism.
Further, in described vibrator, be provided with antivibration driving motor and eccentricity excitation mechanism, eccentricity excitation mechanism comprises axis of rotation, eccentric block and eccentric block angle mechanism, eccentric block is arranged on axis of rotation, antivibration driving motor is connected with axis of rotation by power transmission shaft, shaft coupling, drives eccentric block and the rotation of eccentric block angle mechanism.
The utility model is adjusted automatically by the rotating speed that the signal of telecommunication is directly sent to inclination angle to screen box of automatic control executing agency and variable-frequency governor, vibrator eccentric block angle mechanism, vibrator antivibration driving motor, to reach the optimum Working of vibrosieve, realize self adaptation and intelligent automation.
Operating principle of the present utility model is: return from down-hole sieve box of vibrating containing bits mud while entering mud pit, by being arranged on the digital mud flow rate viscosity-density detector on mud circulation pipeline, its mud flow rate, viscosity, density are carried out to online detection in real time, and its detected signal is sent to control subjunctive mood signal processing system and carries out online real-time processing.The result data curve that processing is obtained feeds back with the mud flow rate, viscosity and the density that pump into before Oil/gas Well to be compared online in real time, as reference and the foundation of drilling well, geology aspect, simultaneously, again the signal of telecommunication is directly sent to automatic control executing agency, automatically control executing agency and again executive signal is sent to variable-frequency governor, the rotating speed of the antivibration driving motor of inclination angle to screen box, vibrator eccentric block angle mechanism, vibrator is adjusted automatically, to reach the optimum Working of vibrosieve.
The utility model advantage is compared with prior art:
(1) the utility model feeds back the result data curve detecting in real time online and pumps into the mud flow rate before Oil/gas Well, viscosity and density are carried out online comparison in real time, as drilling well, the reference of geology aspect and foundation, simultaneously, by the signal of telecommunication being directly sent to automatic control executing agency, automatically control executing agency and again executive signal is sent to variable-frequency governor, to the inclination angle of screen box, vibrator eccentric block angle mechanism, the rotating speed of the antivibration driving motor of vibrator is adjusted automatically, to reach the optimum Working of vibrosieve, realize self adaptation and automation.
(2) the utility model is completely in conjunction with the signal analysis and processing system that user can conveniently develop again that has of China's national situation, and this is just extremely convenient to use environment for the different real needs of different user provide.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of vibrator of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of self-adapting intelligent frequency modulation shale shaker, comprise base 1, screen box 2, control subjunctive mood signal processing system 3, variable-frequency governor 4, automatically control executing agency 10 and mud flow rate viscosity-density detector 5, described screen box 2 tops are provided with mud pit 6 and vibrator 7, between described screen box 2 bottoms and base 1, be provided with incidence regulating mechanism 8, described mud pit 6 connects mud circulation pipeline 9, and digital mud flow rate viscosity-density detector 5 is installed on mud circulation pipeline 9; Described digital mud flow rate viscosity-density detector 5 connect control subjunctive mood signal processing systems 3, control subjunctive mood signal processing system 3 connects controls executing agency 10 automatically, automatically controls executing agency 10 and after variable-frequency governor 4, connects vibrator 7 and incidence regulating mechanism 8; In described vibrator 7, be provided with antivibration driving motor 701 and eccentricity excitation mechanism 702, eccentricity excitation mechanism 702 comprises axis of rotation 706, eccentric block 704 and eccentric block angle mechanism 705, eccentric block 704 is arranged on axis of rotation 706, antivibration driving motor 701 is connected with axis of rotation 706 by power transmission shaft 707, shaft coupling 703, drives eccentric block 704 and eccentric block angle mechanism 705 to rotate.
Operating principle of the present utility model is: return from down-hole sieve box of vibrating containing bits mud while entering mud pit, by being arranged on the digital mud flow rate viscosity-density detector on mud circulation pipeline, its mud flow rate, viscosity, density are carried out to online detection in real time, and its detected signal is sent to control subjunctive mood signal processing system and carries out online real-time processing.The result data curve that processing is obtained feeds back with the mud flow rate, viscosity and the density that pump into before Oil/gas Well to be compared online in real time, as reference and the foundation of drilling well, geology aspect, simultaneously, again the signal of telecommunication is directly sent to automatic control executing agency, automatically control executing agency and again executive signal is sent to variable-frequency governor, the rotating speed of the antivibration driving motor of inclination angle to screen box, vibrator eccentric block angle mechanism, vibrator is adjusted automatically, to reach the optimum Working of vibrosieve.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. a self-adapting intelligent frequency modulation shale shaker, it is characterized in that: comprise base, screen box, control subjunctive mood signal processing system, variable-frequency governor, automatically control executing agency and mud flow rate viscosity-density detector, described screen box top is provided with mud pit and vibrator, between described screen box bottom and base, be provided with incidence regulating mechanism, described mud pit connects mud circulation pipeline, and digital mud flow rate viscosity-density detector is installed on mud circulation pipeline; Described digital mud flow rate viscosity-density detector connect control subjunctive mood signal processing system, control subjunctive mood signal processing system connects controls executing agency automatically, automatically controls executing agency and after variable-frequency governor, connects vibrator, eccentric block angle mechanism and incidence regulating mechanism.
2. a kind of self-adapting intelligent frequency modulation shale shaker according to claim 1, it is characterized in that: in described vibrator, be provided with antivibration driving motor and eccentricity excitation mechanism, eccentricity excitation mechanism comprises axis of rotation, eccentric block and eccentric block angle mechanism, eccentric block is arranged on axis of rotation, and antivibration driving motor is connected with axis of rotation by power transmission shaft, shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380508.4U CN203961857U (en) | 2014-07-10 | 2014-07-10 | A kind of self-adapting intelligent frequency modulation shale shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380508.4U CN203961857U (en) | 2014-07-10 | 2014-07-10 | A kind of self-adapting intelligent frequency modulation shale shaker |
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| Publication Number | Publication Date |
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| CN203961857U true CN203961857U (en) | 2014-11-26 |
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| CN201420380508.4U Active CN203961857U (en) | 2014-07-10 | 2014-07-10 | A kind of self-adapting intelligent frequency modulation shale shaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088597A (en) * | 2014-07-10 | 2014-10-08 | 张劲南 | Self-adaptation intelligent frequency modulation drilling vibrating screen |
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2014
- 2014-07-10 CN CN201420380508.4U patent/CN203961857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088597A (en) * | 2014-07-10 | 2014-10-08 | 张劲南 | Self-adaptation intelligent frequency modulation drilling vibrating screen |
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| C14 | Grant of patent or utility model | ||
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