CN205098988U - Mud does not fall to ground intelligent environmental protection integration well drilling solid controlling system and powder conveyor - Google Patents
Mud does not fall to ground intelligent environmental protection integration well drilling solid controlling system and powder conveyor Download PDFInfo
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- CN205098988U CN205098988U CN201520656301.XU CN201520656301U CN205098988U CN 205098988 U CN205098988 U CN 205098988U CN 201520656301 U CN201520656301 U CN 201520656301U CN 205098988 U CN205098988 U CN 205098988U
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Abstract
The utility model discloses a mud does not fall to the ground intelligent environmental protection integration well drilling solid controlling system and powder conveyor, and the latter includes compressed air source, compressed air source's gas outlet is linked together, is linked together with powder tank, is linked together through third branch road and dust absorption jar through the second branch road through first branch road and propelling movement jar, the dust absorption jar through the evacuation pipeline with the propelling movement jar is linked together, the propelling movement jar with powder tank is linked together through the propelling movement pipeline, and powder tank is linked together with the metering tank through transmission pipeline, and the metering tank is linked together with cyclone through the separation pipeline, the propelling movement jar powder tank with the dust absorption jar still all is provided with the exhaust -valve. Through dust absorption jar and compressed air source's setting, realized that the proper motion of device is removed dust like this to avoid causing the injury of environmental pollution and personnel, guaranteed construction safety, simultaneously, the dust absorption jar still has solitary ejection of compact function, can carry powder tank to recycle when the powder recovery reaches the some to manufacturing cost has been reduced.
Description
Technical field
The utility model relates to drilling assistance technical field, particularly a kind of for mud do not land intelligent environment protection integration well drilling solid control system powder conveying apparatus.The utility model also relate to a kind of mud comprising above-mentioned powder conveying apparatus do not land intelligent environment protection integration well drilling solid control system.
Background technology
Bore mud is a kind of circulating fluid for drilling well, is in drilling process, the circulation flushing medium used in hole.Bore mud has carry and suspend landwaste, equilibrium strata pressure, cooling and lubricating drill bit and drilling tool in pit shaft, the protection borehole wall and hydrocarbon reservoir and improves the functions such as drilling speed, has very important effect in drilling process.
Well drilling waste mud is a kind of heterogeneous stable colloidal suspension system, containing materials such as plurality of inorganic salt, organic agent, poly-mer, inhibiters, wherein heavy-metal pollution soil, the water body of contained oils, salt, drilling mud additives and some solubilities, affect animal and plant growth, harm humans is healthy, needs to process waste liquid of drilling in time.Conventional drilling mud circulation system only relies on the vibrating grizzly of drilling platform circulating system self, and desander, the bore mud circulating out from well processes by silt remover and centrifuge.Particularly, from the bore mud with a large amount of landwaste (harmful solid phase) that well head returns out, flow to the entrance of first order purification plant-vibrating grizzly under gravity by well head overhead bore mud in length and breadth groove (with certain slope), larger harmful solid phase particles sifts out and drains by the screening through vibrating grizzly.When bore mud occurs that gas soaks, in the sand collector of the bore mud purification pot be purified by vibrating grizzly, utilize the swabbing action of deaerator vacuum pump, negative pressure is caused in vacuum reservoir, bore mud enters in deaerator under atmospheric pressure and is separated, the gas that sub-argument goes out is discharged into crown emptying, and the bore mud after degasification is arranged in bore mud No. 2 tanks under the driving of evacuation chamber rotor.When bore mud is not containing gas, deaerator can be used as high-performance bore mud mixer, keep the bore mud in purification pot not precipitate.The bore mud be purified by vibrating grizzly enters in the sand collector of drilling mud jug, desanding sand pump is utilized to enter in the desander of second stage purification plant-associating cleaner by bore mud pressurization, utilize eddy flow principle to be again separated, will harmful solid removal of mid point d50 >=70 be separated.Bore mud after desanding is arranged in bore mud No. 3 tanks through the overflow line of desander.According to the general requirement of bore mud cleanup system, the process load of desander reaches more than 125% of normal drilling mud circulation amount, makes the bore mud in purification pot can obtain repeatedly purifying fully, reduces the silt content of bore mud.The bore mud be purified by desander is utilized except bore mud pressurization enters in the silt remover of third stage purification plant-associating cleaner by sand pump, utilizes eddy flow principle to be again separated, and will be separated harmful solid removal of more than mid point d50=36um.Bore mud after desilt is arranged in bore mud No. 4 tanks through the overflow line of silt remover.Containing certain bore mud in the underflow that desander and silt remover are discharged, again sieve in the two underflow enters associating cleaner vibrating grizzly after joining, bore mud reclaims into drilling mud jug, the discharge of sand mud.Still containing a large amount of harmful solid phases in the bore mud of three grades of purifications, when bore mud be non-increase the weight of state time, utilize two desk centrifuge parallel connections to use, the harmful solid phase being greater than 5um in bore mud removed, the bore mud after process is arranged in the 5th storehouse of bore mud purification pot.
Need to use curing agent powder in solidification process, tradition powder material adding method is mostly hand stock, the modes such as negative pressure of vacuum conveying, and ubiquity airborne dust is serious, efficiency is low, be difficult to the problems such as quantification, healthy to workmen, great harm is brought in the aspects such as environment.
Therefore, there is provided a kind of for mud do not land intelligent environment protection integration well drilling solid control system powder conveying apparatus, to existing powder addition manner can be improved, avoid producing airborne dust in adding procedure, improve and add efficiency, thus avoid causing environmental pollution and personnel's injury, ensureing construction safety, needing the problem of solution with regard to becoming those skilled in the art badly.
Utility model content
The purpose of this utility model be to provide a kind of for mud do not land intelligent environment protection integration well drilling solid control system powder conveying apparatus, to existing powder addition manner can be improved, avoid producing airborne dust in adding procedure, improve and add efficiency, thus avoid causing environmental pollution and personnel's injury, ensure construction safety.Another object of the present utility model be to provide a kind of mud comprising above-mentioned powder conveying apparatus do not land intelligent environment protection integration well drilling solid control system.
For solving the problems of the technologies described above, the powder conveying apparatus that the utility model provides a kind of mud not land intelligent environment protection integration well drilling solid control system, comprise compressed air source, the air extractor duct of described compressed air source is connected through the first branch road with propelling movement tank, is connected through the second branch road with powder material tank, is connected with dust suction tank through the 3rd branch road, and described first branch road, described second branch road and described 3rd branch road are provided with switch valve; Described dust suction tank is connected with described propelling movement tank through emptying pipeline, and is provided with switch valve on described emptying pipeline; Described propelling movement tank is connected by pushing pipeline with described powder material tank, and is provided with switch valve on described propelling movement pipeline; Described powder material tank is connected with dump tank through transfer conduit, and described transfer conduit is provided with switch valve; Described dump tank is connected with cyclone through separate lines, and described separate lines is provided with switch valve, and described propelling movement tank, described powder material tank and described dust suction tank are also provided with exhaust-valve.
Preferably, described dump tank is provided with electronic load cell.
Preferably, described propelling movement tank, described powder material tank and described dust suction tank are also provided with poidometer.
Preferably, described propelling movement tank, described powder material tank and described dust suction tank are also provided with safety valve.
Preferably, described propelling movement tank, described powder material tank and described dust suction tank are integrated in skid casing.
The utility model also provide a kind of mud do not land intelligent environment protection integration well drilling solid control system, comprise powder conveying apparatus as above.
Powder conveying apparatus provided by the utility model be used for mud do not land intelligent environment protection integration well drilling solid control system, this powder conveying apparatus comprises compressed air source, the air extractor duct of described compressed air source is connected through the first branch road with propelling movement tank, is connected through the second branch road with powder material tank, is connected with dust suction tank through the 3rd branch road, and described first branch road, described second branch road and described 3rd branch road are provided with switch valve; Described dust suction tank is connected with described propelling movement tank through emptying pipeline, and is provided with switch valve on described emptying pipeline; Described propelling movement tank is connected by pushing pipeline with described powder material tank, and is provided with switch valve on described propelling movement pipeline; Described powder material tank is connected with dump tank through transfer conduit, and described transfer conduit is provided with switch valve; Described dump tank is connected with cyclone through separate lines, and described separate lines is provided with switch valve, and described propelling movement tank, described powder material tank and described dust suction tank are also provided with exhaust-valve.
Pass through the setting of dust suction tank and compressed air source like this, achieve the dedusting voluntarily of device, improve existing powder addition manner, avoid in adding procedure and produce airborne dust, improve interpolation efficiency, thus avoid cause environmental pollution and personnel injury, ensure that construction safety; Meanwhile, dust suction tank also has independent discharging functions, can be transported to powder material tank recycling, thus reduce productive costs when powder reclaims and reaches some.
In a preferred embodiment, in powder conveying apparatus provided by the utility model, its dump tank is provided with electronic load cell, to realize the accurate-metering of powder, reaches setting proportioning and feed in raw material in time.
In another kind of detailed description of the invention, in powder conveying apparatus provided by the utility model, described propelling movement tank, described powder material tank and described dust suction tank are also provided with safety valve, like this, during pressure limit in a certain tank body, can open the safety-valve unloading in time, to ensure tank body safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of powder conveying apparatus provided by the utility model.
Detailed description of the invention
Core of the present utility model be to provide a kind of for mud do not land intelligent environment protection integration well drilling solid control system powder conveying apparatus, to existing powder addition manner can be improved, avoid producing airborne dust in adding procedure, improve and add efficiency, thus avoid causing environmental pollution and personnel's injury, ensure construction safety.Another core of the present utility model be to provide a kind of mud comprising above-mentioned powder conveying apparatus do not land intelligent environment protection integration well drilling solid control system.
In order to make those skilled in the art person understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of detailed description of the invention of powder conveying apparatus provided by the utility model, and in Fig. 1, solid line represents air line, and dotted line represents input and output material pipeline, and long and two-short dash line represents vent line.
In a kind of detailed description of the invention, powder conveying apparatus provided by the utility model be used for mud do not land intelligent environment protection integration well drilling solid control system, this powder conveying apparatus comprises compressed air source 1, the air extractor duct of described compressed air source 1 is connected through the first branch road with propelling movement tank 2, is connected through the second branch road with powder material tank 3, is connected with dust suction tank 4 through the 3rd branch road, and described first branch road, described second branch road and described 3rd branch road are provided with switch valve; Described dust suction tank 4 is connected with described propelling movement tank 2 through emptying pipeline, and is provided with switch valve on described emptying pipeline; Described propelling movement tank 2 is connected by pushing pipeline with described powder material tank 3, and is provided with switch valve on described propelling movement pipeline; Described powder material tank 3 is connected with dump tank 5 through transfer conduit, and described transfer conduit is provided with switch valve; Described dump tank 5 is connected with cyclone 6 through separate lines, and described separate lines is provided with switch valve, and described propelling movement tank 2, described powder material tank 3 and described dust suction tank 4 are also provided with exhaust-valve.Pass through the setting of dust suction tank 4 and compressed air source 1 like this, achieve the dedusting voluntarily of device, improve existing powder addition manner, avoid in adding procedure and produce airborne dust, improve interpolation efficiency, thus avoid cause environmental pollution and personnel injury, ensure that construction safety; Meanwhile, dust suction tank 4 also has independent discharging functions, can be transported to powder material tank 3 and recycle, thus reduce productive costs when powder reclaims and reaches some.
Above-mentioned dump tank 5 is provided with electronic load cell, and described propelling movement tank 2, described powder material tank 3 and described dust suction tank 4 are also provided with poidometer, to realize the accurate-metering of powder, reach setting proportioning and feed in raw material in time.Above-mentioned propelling movement tank 2, described powder material tank 3 and described dust suction tank 4 are also provided with safety valve, and like this, during pressure limit in a certain tank body, can open the safety-valve unloading in time, to ensure tank body safety.In order to prevent outside contamination and interference, improve integrated performance, described propelling movement tank 2, described powder material tank 3 and described dust suction tank 4 are integrated in skid casing.
It is pointed out that ordinal numbers such as " first, second, third " described in literary composition is the different structure in order to distinguish same names, only for convenience, not representing certain order, more should not be construed as any restriction.
Below for above-mentioned detailed description of the invention, sketch the working process of powder conveying apparatus provided by the utility model:
Push tank fill process:
A, push in tank 2 under stress-free operating mode in guarantee, be placed on by powder in the funnel pushing tank 2 upper end, the storage of funnel ensures the curing agent powder use amount of a bite well routine, to reduce in drilling process material loading repeatedly;
B, successively unlatching dust suction tank 4 fan power switch, the emptying valve of dust suction tank, material inlet valve, push the emptying valve of tank, material inlet valve;
C, solidification powder are fallen in tank automatically by the material inlet valve pushing tank 2, and fall into the feedback of process according to level signals, reaching setting height is, stop reinforced, close inlet valve;
D, according to operating mode needs, push tank 2 if only need powder to be stored in, then by valve closings all in system, cut off dust suction tank fan power;
After e, powder carry are complete, release, valve-off and power supply, open the draining of air pipe foul valve.
Push tank and push material to powder material tank process:
F, open other all valves in dust suction tank fan power, the emptying valve of dust suction tank, material inlet valve and system and be all in closed condition;
G, the emptying valve of powder material tank 3 (receiving the tank body of powder), material inlet valve to be opened successively, then the air inlet valve pushing tank 2 is started, pressurized air is charged to and pushes in tank 2, air inlet can be stopped when pushing tank 2 internal pressure and reaching setting pressure, close and push canister incoming gas valve, open and push tank bleeder valve, material is pushed to powder material tank 3;
H, pushing tank bleeder valve when pushing the pressure drop in tank 2 to closing during setting pressure, repeating step g, guaranteeing to push material in tank 2 and allot totally;
After powder is discharged totally in i, propelling movement tank 2, close and push tank bleeder valve, powder material tank inlet valve, and unlatching pushes tank exhaust-valve, until residual pressure is laid down in propelling movement tank 2, then close the exhaust-valve pushing tank 2 and rewinding powder material tank 3.
Powder material tank sends powder to dump tank process:
J, unlatching dust suction tank fan power, dust suction tank exhaust-valve, inlet valve, and uneasiness is than other all valves of system;
Exhaust-valve, the inlet valve of k, successively unlatching dump tank 5, the air inlet valve of powder material tank 3, is charged in powder material tank 3 by pressurized air, when powder material tank 3 pressure reaches setting pressure, open powder material tank bleeder valve, by powder carry to dump tank 5;
L, when powder material tank 3 internal pressure drops to setting pressure, powder material tank bleeder valve can be closed, repeat step 2, guarantee that in bulk cargo tank, powder is discharged clean;
M, by dump tank on control desk 5 feed back weight signal determination dump tank 5 in charging number, need to be the charging that can stop dump tank 5 when powder reaches in fact to produce, once close the air intake valve of powder material tank 3, bleeder valves, the material inlet valve of dump tank 5, and open the exhaust-valve of powder material tank 3, tank internal gas pressure is laid down.
Dump tank sends material to cyclone process:
N, open dust suction tank fan power, the emptying valve of dust suction tank, material inlet valve every other valve in shutdown system;
O, open the air inlet valve of charging cyclone 6 and dump tank 5 successively, pressurized air is charged in dump tank 5, when dump tank 5 internal pressure reaches setting pressure is, close dump tank air inlet valve, open dump tank bleeder valve, by powder carry to cyclone 6;
P, to be confirmed by weight change information that control desk shows discharge of fine material in dump tank number, the bleeder valve can cutting out dump tank 5 when discharging reaches predetermined value stops discharging.
Based on above-described embodiment, the technique effect that the utility model has comprises:
A, whole device are built in skid casing, and extraneous pipeline adopts high pressure hose to connect fast, convenient installation, transport and storage;
B, powder are closed storehouse and are connected by special high pressure resistant pipe fitting with powder propelling movement tank 2.Powder directly enters powder material tank 3 by funnel, easy to operate, fast;
Dedusting equipment is installed in C, skid casing, carry blower unit, the waste gas that can will produce in system work process to greatest extent, dust reclaims, ensure that whole process is pollution-free, meanwhile, dedusting equipment has independent discharging functions, powder material tank 3 can be transported to when powder reclaims and reaches some to recycle, reduce productive costs;
D, dump tank 5 are provided with electronic load cell, can realize the accurate-metering of powder, reach setting proportioning and feed in raw material;
Powder is delivered to whirlwind diverter by malleation and carries out separation buffer by E, dump tank 5, makes powder evenly fall into mixer.And by PLC program to whole flow monitoring, guarantee that system cloud gray model is efficient, stable.
Except above-mentioned powder conveying apparatus, the utility model also provide a kind of mud do not land intelligent environment protection integration well drilling solid control system, this mud do not land intelligent environment protection integration well drilling solid control system other Each part please refer to prior art, do not repeat them here.
Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (6)
1. a mud does not land the powder conveying apparatus of intelligent environment protection integration well drilling solid control system, it is characterized in that, comprise compressed air source (1), the air extractor duct of described compressed air source (1) is connected through the first branch road with propelling movement tank (2), is connected through the second branch road with powder material tank (3), is connected with dust suction tank (4) through the 3rd branch road, and described first branch road, described second branch road and described 3rd branch road are provided with switch valve; Described dust suction tank (4) is connected with described propelling movement tank (2) through emptying pipeline, and is provided with switch valve on described emptying pipeline; Described propelling movement tank (2) is connected by pushing pipeline with described powder material tank (3), and is provided with switch valve on described propelling movement pipeline; Described powder material tank (3) is connected with dump tank (5) through transfer conduit, and described transfer conduit is provided with switch valve; Described dump tank (5) is connected with cyclone (6) through separate lines, and described separate lines is provided with switch valve, described propelling movement tank (2), described powder material tank (3) and described dust suction tank (4) are also provided with exhaust-valve.
2. powder conveying apparatus according to claim 1, is characterized in that, (5) are provided with electronic load cell with described dump tank.
3. powder conveying apparatus according to claim 2, is characterized in that, described propelling movement tank (2), described powder material tank (3) and described dust suction tank (4) are also provided with poidometer.
4. powder conveying apparatus according to claim 3, is characterized in that, described propelling movement tank (2), described powder material tank (3) and described dust suction tank (4) are also provided with safety valve.
5. powder conveying apparatus according to claim 4, is characterized in that, described propelling movement tank (2), described powder material tank (3) and described dust suction tank (4) are integrated in skid casing.
6. mud do not land intelligent environment protection integration a well drilling solid control system, it is characterized in that, comprise the powder conveying apparatus as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656301.XU CN205098988U (en) | 2015-08-27 | 2015-08-27 | Mud does not fall to ground intelligent environmental protection integration well drilling solid controlling system and powder conveyor |
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| CN201520656301.XU CN205098988U (en) | 2015-08-27 | 2015-08-27 | Mud does not fall to ground intelligent environmental protection integration well drilling solid controlling system and powder conveyor |
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| CN205098988U true CN205098988U (en) | 2016-03-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600089A (en) * | 2021-07-05 | 2021-11-05 | 中石化四机石油机械有限公司 | Polar region drilling platform bulk cargo system and method |
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2015
- 2015-08-27 CN CN201520656301.XU patent/CN205098988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600089A (en) * | 2021-07-05 | 2021-11-05 | 中石化四机石油机械有限公司 | Polar region drilling platform bulk cargo system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171103 Address after: 102206 Beijing city Haidian District Lake Road No. 8 Building 1 room 008 1 Club Patentee after: BEIJING HUAYOU GUANCHANG ENVIRONMENTAL PROTECTION ENERGY SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 102308 room 37, Shilong South Road, Mentougou District, Beijing, 312 Patentee before: BEIJING HUAYOU XINGYE ENERGY TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 101299 Beijing District of Pinggu City Economic Development Zone Xing Gu Ju River West No. 45 -103 room Patentee after: Beijing Hua Fei Xingda Environmental Technology Co., Ltd. Address before: 102206 Beijing city Haidian District Lake Road No. 8 Building 1 room 008 1 Club Patentee before: BEIJING HUAYOU GUANCHANG ENVIRONMENTAL PROTECTION ENERGY SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. |