CN106321029A - Clamp hoop type high-pressure rotational flow sand separating pry - Google Patents

Clamp hoop type high-pressure rotational flow sand separating pry Download PDF

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Publication number
CN106321029A
CN106321029A CN201610795382.0A CN201610795382A CN106321029A CN 106321029 A CN106321029 A CN 106321029A CN 201610795382 A CN201610795382 A CN 201610795382A CN 106321029 A CN106321029 A CN 106321029A
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CN
China
Prior art keywords
cylinder
described cylinder
end cover
type high
high pressure
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.)
Pending
Application number
CN201610795382.0A
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Chinese (zh)
Inventor
胡建渝
杨远林
张玉明
雒定明
杜韦
马伟强
张雁
张树林
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Sichuan Kehua Petro-Chemical Equipment & Engineering Co Ltd
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Sichuan Kehua Petro-Chemical Equipment & Engineering Co Ltd
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Application filed by Sichuan Kehua Petro-Chemical Equipment & Engineering Co Ltd filed Critical Sichuan Kehua Petro-Chemical Equipment & Engineering Co Ltd
Priority to CN201610795382.0A priority Critical patent/CN106321029A/en
Publication of CN106321029A publication Critical patent/CN106321029A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cyclones (AREA)

Abstract

The invention discloses a clamp hoop type high-pressure rotational flow sand separating pry which comprises a frame. A separating pry body is arranged in the frame and comprises a cylinder, the lower portion of the cylinder is fixed to a base plate of the frame through four supporting feet, the middle cylinder body of the cylinder is sleeved with a middle clamp hoop, the middle clamp hoop is fixed to the side wall of the frame, an upper end cover is arranged at an upper port of the cylinder, the upper end cover is in buckled connection with the upper port of the cylinder through two semi-circular upper clamp hoops, the upper end cover is provided with an exhausting pipe penetrating through the upper end cover and extending into the cylinder, the middle cylinder body of the cylinder is provided with a sand feeding pipe communicated with the inside of the cylinder, a hollow pipe corresponding to the exhausting pipe is arranged in the middle of the internal cavity of the cylinder and is provided with spiral blades, and a sand discharging pipe is arranged at the lower end of the cylinder. The clamp hoop type high-pressure rotational flow sand separating pry can be applied to a test well in a severe environment and can rapidly and thoroughly separate solid-phase particles in underground quick sand by utilizing gravity and a centrifugal force when an underground operating environment is tested and prevent the solid-phase particles from damaging a downstream device.

Description

A kind of clamping hoop type high pressure cyclone sand separation sled
Technical field
The present invention relates to oil field well environmental test equipment field, particularly relate to a kind of clamping hoop type high pressure cyclone sand separation Sled.
Background technology
Formal use gas well before, it is necessary to the parameter of gas well is carried out the security performance inspection of experimental test and equipment thereof, Therefore the equipment that a device tie surface test must be had to use, is mainly used in sand fracturing and formation sand production well, can carry out Gas-liquid separation and safety remove pit shaft and return the solid particle in bank fluid, efficiently reduce the damage to downstream ground installation.With Toward only using a device being named as bitubular desander, but this device is only used for containing sand less, and gasless well, this device Only filter element.If it is relatively big to run into sand content, having again the well of gas to use this device, destroyed soon, sand therein is at air-flow Sweep along lower directly to upstream device erosion, abrasion, damage upstream device soon, cause damage, it is necessary to change this present situation.
Summary of the invention
For solving the defect that above-mentioned technology exists, the invention provides a kind of clamping hoop type high pressure cyclone sand separation sled.
The present invention realizes the technical scheme that above-mentioned technique effect used:
A kind of clamping hoop type high pressure cyclone sand separation sled, the framework constituted including shape, it is provided with separation in described framework Sled main body, described separation sled main body includes cylinder, and the bottom of described cylinder is fixed by the base plate of four legs with described framework, Being cased with middle clip on the middle part stack shell of described cylinder, the sidewall of described middle clip and described framework is fixed, the upper end of described cylinder Mouth is provided with upper end cover, and both are fastened and connected by the front band that two halves are circular by described upper end cover with the upper port of described cylinder, Two reinforcing connecting pins fixing to be connected with described framework it are equipped with, on described upper end cover on the outer face of two described front bands Being provided with and run through this upper end cover and stretch into the exhaustor of described inner barrel cavity, the middle part stack shell of described cylinder is provided with described The sand-feeding tube that the internal cavities of cylinder is connected, is provided with corresponding in described exhaustor in the middle part of the internal cavities of described cylinder Blank pipe, described hollow pipe is provided with helical blade, and the lower end of described cylinder is provided with sediment outflow pipe.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, described upper end cover is provided with the first X-type welding neck flange dish, institute State exhaustor through in described first X-type welding neck flange dish and described upper end cover.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the middle part stack shell of described cylinder is provided with the second X-type weldering neck Ring flange, described sand-feeding tube is through to be connected on described second X-type welding neck flange dish and with the internal cavities of described cylinder.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the inwall of described cylinder is at the middle part corresponding to described cylinder Being provided with anti-wearing liner between the upper port of stack shell and described cylinder, described sand-feeding tube passes described anti-wearing liner, described helical-blade The outer rim of sheet is adaptive with the inwall of described anti-wearing liner.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the cover rim of described upper end cover and the upper port of described cylinder Opening's edge is equipped with raised type structure, and the inner face of two described front bands is provided with and the groove of described raised type respective outer side edges, and two It is equipped with latch between individual described front band and the upper port of described cylinder.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the two ends of two described front bands be equipped be perpendicular to described Cylinder and the fixed-wing of the relative engagement that stretches out, pass through fastening bolt between the fixed-wing of the opposite end of two described front bands Connect.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the bottom of described cylinder is bucket-shaped structure, described cylinder Internal cavities forms a reducing at this bucket-shaped structure, and described reducing connects with described sediment outflow pipe, and the bottom of described cylinder is right The position of reducing described in Ying Yu is provided with the 3rd X-type welding neck flange dish, and described sediment outflow pipe is through at described 3rd X-type welding neck flange dish Above and it is connected with the reducing of described cylinder.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the lower end of four legs of described cylinder bottom is fixed with one Annular chassis.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, it is upper that the lower surface of described upper end cover is provided with described cylinder Port inserts the boss that scarf closes, and the inwall of the upper port of described cylinder is provided with the step abutted with described boss, described step with Cushion film and anti-abrasion pad it is provided with between the gap that described boss abuts against.
Above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the lower surface of described upper end cover and the upper port of described cylinder Joint face between be provided with an O RunddichtringO and the 2nd O RunddichtringO.
The present invention compared with prior art, has the following advantages and effect: the clamping hoop type high pressure cyclone sand separation of the present invention Sled can be applicable to the testing well of bad environments, during test working environment at coal mines, utilizes gravity and centrifugal force to divide the most up hill and dale Solid phase particles in the quicksand of down-hole, it is to avoid the solid phase particles loss to upstream device.Separate sled main body stable connection, at metal Under the frame protection that section bar is constituted, it is not easily susceptible to directly clashing into of down-hole and collides with, the semicircle front band dismounting side of two docks Just, can tightly be linked with cylinder by upper end cover simultaneously and be fixed together, middle clip and reinforcing connecting pin make the cylinder can be securely Being connected in framework, service life of equipment is long, and stability is higher.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the axonometric chart separating sled main body of the present invention;
Fig. 3 is the sectional view of cylinder of the present invention;
Fig. 4 is the local structural graph of the joint face of cylinder of the present invention and described upper end cover.
In figure: 1-cylinder, 2-upper end cover, 3-front band, 4-the first X-type welding neck flange dish, 5-exhaustor, 6-hollow pipe, 7-anti-wearing liner, 8-leg, 9-reinforce clip, 21-the oneth O RunddichtringO, 22-in connecting pin, 11-reducing, 12-framework, 13- 2nd O RunddichtringO, 23-cushion film, 24-anti-abrasion pad, 31-fixed-wing, 41-the second X-type welding neck flange dish, 42-the 3rd X-type weld Neck flange coil, 51-sand-feeding tube, 52-sediment outflow pipe, 61-helical blade, 81-annular chassis.
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of the present invention, purpose and effect, now comparison accompanying drawing describes in detail The specific embodiment of the present invention.
As shown in Figures 1 to 4, the invention discloses a kind of clamping hoop type high pressure cyclone sand separation sled, including shape structure The framework 12 become, is provided with separation sled main body in this framework 12, this separation sled main body includes cylinder 1, and the bottom of cylinder 1 passes through four The base plate of leg 8 and framework 12 is fixed.Middle clip 13, middle clip 13 and the sidewall of framework 12 it is cased with on the middle part stack shell of cylinder 1 Fixing.The upper port of cylinder 1 is provided with upper end cover 2, and upper end cover 2 passes through the circular front band 3 of two halves by two with the upper port of cylinder 1 Person is fastened and connected, and the outer face of two front bands 3 is equipped with two reinforcing connecting pins 9 of being connected fixing with framework 12.Upper end Lid 2 is provided with and runs through this upper end cover 2 and stretch into the exhaustor 5 of cylinder 1 internal cavities, and the middle part stack shell of cylinder 1 is provided with and cylinder The sand-feeding tube 51 that the internal cavities of body 1 is connected.The hollow pipe corresponding to exhaustor 5 it is provided with in the middle part of the internal cavities of cylinder 1 6, hollow pipe 6 is provided with helical blade 61, and the lower end of cylinder 1 is provided with sediment outflow pipe 52.
Concrete, in above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, upper end cover 2 is provided with the first X-type weldering neck Ring flange 4, exhaustor 5 is through in the first X-type welding neck flange dish 4 and upper end cover 2.The middle part stack shell of cylinder 1 is provided with the 2nd X Type welding neck flange dish 41, sand-feeding tube 51 is through to be connected on the second X-type welding neck flange dish 41 and with the internal cavities of cylinder 1. The inwall of cylinder 1 is corresponding to being provided with anti-wearing liner 7 between middle part stack shell and the upper port of cylinder 1 of cylinder 1.Sand-feeding tube 51 is worn Crossing anti-wearing liner 7, the outer rim of helical blade 61 is adaptive with the inwall of anti-wearing liner 7.
Concrete, in above-mentioned a kind of clamping hoop type high pressure cyclone sand separation sled, the cover rim of upper end cover 2 and cylinder 1 upper The opening's edge of port is equipped with raised type structure, and the inner face of two front bands 3 is provided with and the groove of raised type respective outer side edges, two Latch (not indicating in figure) it is equipped with between the upper port of front band 3 and cylinder 1.The two ends of two front bands 3 are equipped with vertical Directly by tight between the fixed-wing 31 of cylinder 1 and the relative engagement that stretches out, the fixed-wing 31 of the opposite end of two front bands 3 Fixing bolt connects.The bottom of cylinder 1 is bucket-shaped structure, and the internal cavities of cylinder 1 forms a reducing 11 at this bucket-shaped structure, contracting Mouth 11 connects with sediment outflow pipe 52.The bottom of cylinder 1 is provided with the 3rd X-type welding neck flange dish 42 in the position corresponding to reducing 11, row Sandpipe 52 is through to be connected on the 3rd X-type welding neck flange dish 42 and with the reducing 11 of cylinder 1.Four legs 8 of cylinder 1 bottom Lower end be fixed with an annular chassis 81.The lower surface of upper end cover 2 is provided with the upper port with cylinder 1 and inserts the boss that scarf closes, cylinder The inwall of the upper port of body 1 is provided with the step abutted with boss, is provided with cushion between the gap that this step and this boss abut against Sheet 23 and anti-abrasion pad 24.It is provided with an O RunddichtringO 21 between the joint face of the lower surface of upper end cover 2 and the upper port of cylinder 11 With the 2nd O RunddichtringO 22.
In sum, the clamping hoop type high pressure cyclone sand separation sled of the present invention can be applicable to the testing well of bad environments, test During working environment at coal mines, utilize gravity and centrifugal force can separate the solid phase particles in the quicksand of down-hole the most up hill and dale, it is to avoid solid phase The granule loss to upstream device.Separate sled main body stable connection, under the frame protection that shape is constituted, be not easily susceptible to well Under directly clash into and collide with, the semicircle front band convenient disassembly of two docks, upper end cover tightly can be linked with cylinder simultaneously Being fixed together, middle clip and reinforcing connecting pin make cylinder can be securely attached in framework, and service life of equipment is long, stable Property is higher.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry The personnel simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description Principle, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, these change and Improvement both falls within the range of claimed invention, the protection domain of application claims by appending claims and Equivalent defines.

Claims (10)

1. a clamping hoop type high pressure cyclone sand separation sled, it is characterised in that include the framework that shape is constituted, in described framework Being provided with separation sled main body, described separation sled main body includes cylinder, and the bottom of described cylinder is by four legs and described framework Base plate is fixed, and the middle part stack shell of described cylinder is cased with middle clip, and the sidewall of described middle clip and described framework is fixed, described cylinder The upper port of body is provided with upper end cover, and both are detained by the front band that two halves are circular by described upper end cover with the upper port of described cylinder Close and connect, the outer face of two described front bands is equipped with two reinforcing connecting pins fixing to be connected with described framework, described Upper end cover is provided with and runs through this upper end cover and stretch into the exhaustor of described inner barrel cavity, and the middle part stack shell of described cylinder sets The sand-feeding tube having the internal cavities with described cylinder to be connected, is provided with corresponding to described row in the middle part of the internal cavities of described cylinder The hollow pipe of trachea, described hollow pipe is provided with helical blade, and the lower end of described cylinder is provided with sediment outflow pipe.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that set on described upper end cover Having the first X-type welding neck flange dish, described exhaustor is through in described first X-type welding neck flange dish and described upper end cover.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that the middle part of described cylinder Stack shell is provided with the second X-type welding neck flange dish, described sand-feeding tube through on described second X-type welding neck flange dish and with described cylinder The internal cavities of body is connected.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that the inwall of described cylinder Corresponding to being provided with anti-wearing liner between middle part stack shell and the upper port of described cylinder of described cylinder, described sand-feeding tube passes institute Stating anti-wearing liner, the outer rim of described helical blade is adaptive with the inwall of described anti-wearing liner.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that the lid of described upper end cover The opening's edge of the upper port of edge and described cylinder is equipped with raised type structure, the inner face of two described front bands be provided with described outside The groove of male respective outer side edges, is equipped with latch between two described front bands and the upper port of described cylinder.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that two described front bands Two ends be equipped with and be perpendicular to described cylinder and the fixed-wing of the relative engagement that stretches out, the opposite end of two described front bands Connected by fastening bolt between fixed-wing.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that the bottom of described cylinder In bucket-shaped structure, the internal cavities of described cylinder forms a reducing, described reducing and described sediment outflow Guan Lian at this bucket-shaped structure Logical, the bottom of described cylinder is provided with the 3rd X-type welding neck flange dish in the position corresponding to described reducing, described sediment outflow pipe through It is connected on described 3rd X-type welding neck flange dish and with the reducing of described cylinder.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that described cylinder bottom The lower end of four legs is fixed with an annular chassis.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that under described upper end cover End face is provided with the upper port with described cylinder and inserts the boss that scarf closes, and the inwall of the upper port of described cylinder is provided with and described boss The step abutted, is provided with cushion film and anti-abrasion pad between the gap that described step and described boss abut against.
A kind of clamping hoop type high pressure cyclone sand separation sled the most according to claim 1, it is characterised in that described upper end cover An O RunddichtringO and the 2nd O RunddichtringO it is provided with between the joint face of the upper port of lower surface and described cylinder.
CN201610795382.0A 2016-08-31 2016-08-31 Clamp hoop type high-pressure rotational flow sand separating pry Pending CN106321029A (en)

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CN201610795382.0A CN106321029A (en) 2016-08-31 2016-08-31 Clamp hoop type high-pressure rotational flow sand separating pry

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117703322A (en) * 2024-02-05 2024-03-15 希望森兰科技股份有限公司 Beam-pumping unit energy-saving swing control method and intelligent control system of Internet of things

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050236324A1 (en) * 2004-04-26 2005-10-27 Mildren Richard T Relating to well head separators
CN202882875U (en) * 2012-09-05 2013-04-17 四川科华石油化工设备工程有限公司 Skid-mounted type high-pressure sand separating device for oil and gas well mouth test
CN204457723U (en) * 2015-01-27 2015-07-08 新疆石油勘察设计研究院(有限公司) High-pressure gas well Swirling flow sand-removing sled and high-pressure gas well Swirling flow sand-removing filter sand sled
CN204609858U (en) * 2015-05-07 2015-09-02 乐山倍创机械制造有限公司 Pipeline desander
CN205422676U (en) * 2016-03-24 2016-08-03 四川嘉科能源装备工程有限公司 Oil and natural gas prizes with high -pressure cyclone sand removal separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050236324A1 (en) * 2004-04-26 2005-10-27 Mildren Richard T Relating to well head separators
CN202882875U (en) * 2012-09-05 2013-04-17 四川科华石油化工设备工程有限公司 Skid-mounted type high-pressure sand separating device for oil and gas well mouth test
CN204457723U (en) * 2015-01-27 2015-07-08 新疆石油勘察设计研究院(有限公司) High-pressure gas well Swirling flow sand-removing sled and high-pressure gas well Swirling flow sand-removing filter sand sled
CN204609858U (en) * 2015-05-07 2015-09-02 乐山倍创机械制造有限公司 Pipeline desander
CN205422676U (en) * 2016-03-24 2016-08-03 四川嘉科能源装备工程有限公司 Oil and natural gas prizes with high -pressure cyclone sand removal separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117703322A (en) * 2024-02-05 2024-03-15 希望森兰科技股份有限公司 Beam-pumping unit energy-saving swing control method and intelligent control system of Internet of things
CN117703322B (en) * 2024-02-05 2024-04-12 希望森兰科技股份有限公司 Beam-pumping unit energy-saving swing control method and intelligent control system of Internet of things

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Application publication date: 20170111