CN205760176U - Vertical vortex gas phase desander - Google Patents
Vertical vortex gas phase desander Download PDFInfo
- Publication number
- CN205760176U CN205760176U CN201620633927.3U CN201620633927U CN205760176U CN 205760176 U CN205760176 U CN 205760176U CN 201620633927 U CN201620633927 U CN 201620633927U CN 205760176 U CN205760176 U CN 205760176U
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- disengagement chamber
- desander
- helical blade
- gas phase
- vertical vortex
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Abstract
Vertical vortex gas phase desander, including separator body, it is provided with disengagement chamber in described separator body, the top of described separator body is provided with gas outlet, bottom is provided with sand removing hole, and side is provided with gas feed, is provided with the helical blade of vertically placement in described disengagement chamber, in described disengagement chamber, the part at least housing helical blade is cylinder.Using vertical vortex gas phase desander described in the utility model, promote helical blade to rotate desanding with air-flow, desanding efficiency is high, with strong points, without external connection power device, efficient energy-saving, is suitable for building site and uses.This utility model simple in construction, desanding is easy to clean after completing, and significantly reduces cleaning amount.
Description
Technical field
This utility model belongs to mechanical field, relates to a kind of gas phase desander, is specifically related to a kind of vertical vortex gas phase and removes
Sand device.
Background technology
During oil and gas exploitation, the gas that underground directly produces generally has swept along a large amount of sandstone and liquid phase to become
Point, need the solid sandstone being first about in gas to remove.The isolated silt particle of horizontal desander can not be got rid of in time, and equipment can not
Work continuously.After running a period of time, it is necessary to opened by rearmounted fast opening blind, take out internal core, topple over built-in separation
Silt particle etc. in element, operation inconvenience.
The gas well got in the Arid Area such as desert and salt-soda soil and owing to local environment is based on the grains of sand, grains of sand hardness
Bigger, wash away the safety work to separator for a long time and produce very big hidden danger.After substantial amounts of grains of sand access arrangement, the row of being difficult to
Remove so that every secondary device continuous operating time is comparatively short, need to spend substantial amounts of manpower and materials to go to clear up separator.
Utility model content
Silt particle for overcoming existing desanding tower to exist can not be got rid of in time, the technological deficiency that sediment outflow operation is complicated, technology
Defect, the utility model discloses a kind of vertical vortex gas phase desander.
Vertical vortex gas phase desander described in the utility model, including separator body, is arranged in described separator body
Having disengagement chamber, the top of described separator body to be provided with gas outlet, bottom is provided with sand removing hole, and side is provided with gas and enters
Mouthful, described disengagement chamber is provided with the helical blade of vertically placement, in described disengagement chamber, the part at least housing helical blade is
Cylindrical.
Preferably, described gas feed rational height is identical with the peak of helical blade.
Preferably, described gas outlet is positioned on the axis of helical blade, and gas outlet is to the internal setting of disengagement chamber
There is the extension trachea of vertically extension.
Preferably, described helical blade is fixed on disengagement chamber inwall by fixing device, and described fixing device includes solid
Being scheduled on the side plate on disengagement chamber inwall, and the crossbeam being fixed on side plate, the axis top of described helical blade is fixed on horizontal stroke
Liang Shang.
Preferably, described disengagement chamber is cylindrical higher than the part of helical blade.
Preferably, for taper bottom described disengagement chamber, tapered distal end is sand removing hole.
Preferably, in described disengagement chamber, the diameter of section D of the column part of accommodating helical blade is:
；
Wherein Q is that gas is passed through flow, and △ p is the gas pressure drop in disengagement chamber, CDFor hydraulic resistance coefficient, ρ g is for dividing
Gas density in device.
Preferably, described separator body is provided above takeing on frame.
Preferably, the air inlet pipe direction of described gas feed is the tangential direction that helical blade cross section is circular.
Use vertical vortex gas phase desander described in the utility model, promote helical blade to rotate desanding with air-flow, remove
Sand efficiency is high, with strong points, without external connection power device, efficient energy-saving, is suitable for building site and uses.The letter of this utility model structure
Single, desanding is easy to clean after completing, and significantly reduces cleaning amount.
Accompanying drawing explanation
Fig. 1 is a kind of detailed description of the invention structural representation of vertical vortex gas phase desander described in the utility model, figure
Middle reference entitled 1-disengagement chamber, 2-helical blade, 3-helical blade axis, 4-gas feed, 5-gas outlet, 6-arranges
Sand mouth, 7-extends trachea, 8-side plate, 9-crossbeam, and 10-takes on frame.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in further detail.
Vertical vortex gas phase desander described in the utility model, including separator body, is arranged in described separator body
Having disengagement chamber 1, the top of described separator body to be provided with gas outlet 5, bottom is provided with sand removing hole 6, and side is provided with gas
Body import 4, is provided with the helical blade 2 of vertically placement, in described disengagement chamber 1, at least houses helical blade in described disengagement chamber
Part be cylindrical.
The air inlet pipe direction of gas feed 4 is preferably the tangential direction that helical blade cross section is circular, when gas is from tangential side
In time entering, the moment that gas load can be made to act on helical blade is maximum, drives helical blade quick rotation.Air-flow
After entering disengagement chamber with tangential direction, make gyration therein.Due to gas and the density and the matter that include solid particle
Amount difference, then the solid particle of heavier mass is thrown the outmost turns of helical blade under the influence of centrifugal force, and quality is relatively
Light gas then stays the position near helical blade axis so that solid particle is just separated with gas.Thrown helical-blade
The solid particle of sheet outer rim, by action of gravity, moves downward together with air-flow, is arranged by sand removing hole after arriving separator bottom
Going out, air-flow then turns round and is upwards flowed out by gas outlet.Gas feed rational height is the most identical with the peak of helical blade,
Thus obtain the gas release travel of maximum.
After the air-flow containing sand is tangentially entered separator by import, stopped by helical blade and promote helical blade to turn
Dynamic, helical blade rotates rear drive air-flow and from top to bottom rotates along wall, and this strand rotates downward air-flow and be referred to as outer whirlpool
Stream, outer vortex arrives cone base then rotates up along axle center, after discharge through gas outlet.The air-flow that this strand rotates up
Eddy current in being referred to as.Outer vortex is identical with the direction of rotation of inside vortex, and when the air-flow containing sand rotates, gravel is at centrifugal inertial force
Promotion moves down outer wall, and the grit arriving outer wall falls into device bottom along wall under air-flow and gravity act on jointly.
The usual whole installation of shape of disengagement chamber is cylindrical, and at least part at accommodating helical blade is necessarily arranged to circle
Cylindricality, is beneficial to stroke eddy current and separates the solid particle contained in gas.For ease of sediment outflow bottom disengagement chamber, Ke Yishe
Being set to taper, tapered distal end is sand removing hole 6.
Such as front analysis, owing to the solid matters such as gravel been separated in disengagement chamber edge, clean air-flow then concentrates on spiral
Blade axis, for collecting aerofluxus, gas outlet preferably should be arranged on the axis of helical blade, and gas
Exit is internally provided with the extension trachea of vertically extension to disengagement chamber, to obtain optimal exhaust effect and to obtain clean gas
Body.
Inventor thinks, gas particle makees gyration (as gyration one made by solid with identical angular velocity
Sample).When gas turns round in separator, the static pressure at center is minimum, and the static pressure of outer ring is maximum.Draught head depends on that gas returns
The speed turned, speed of gyration is the biggest.
The gassiness material gone out due to oil gas well mining contains large quantity of moisture, and compared with water resistance, air resistance can be ignored,
According to water conservancy loss equation, the gas pressure drop in disengagement chamber
And the volume production formula of oil gas, gas is passed through flow
,
Wherein CDFor hydraulic resistance coefficient, ρ g is the gas density in separator, and D is the column part of accommodating helical blade
Diameter of section D, g be acceleration of gravity, v is gas average speed in separator.
Simultaneous solution can get
In detailed description of the invention shown in Fig. 1, helical blade is fixed on disengagement chamber inwall by fixing device, described solid
Determine the side plate that device includes being fixed on disengagement chamber inwall, and the crossbeam being fixed on side plate, the axis of described helical blade
Top is fixed on crossbeam, and above structure can make on the upper air downflow path of helical blade the most unobstructed, makes gas without impact
Pass through, the thickness of side plate is usually relatively thin alloy sheet, only needs to be fixed on disengagement chamber inwall.In separator body
Side is provided with shoulder frame 10, in order to separator is fixed above, it is to avoid waved, below described separator body by gas impact
Multiple spikes can be set, enable the vertical placement that separator is stable.
Use vertical vortex gas phase desander described in the utility model, promote helical blade to rotate desanding with air-flow, remove
Sand efficiency is high, with strong points, without external connection power device, efficient energy-saving, is suitable for building site and uses.The letter of this utility model structure
Single, desanding is easy to clean after completing, and significantly reduces cleaning amount.
Previously described for each preferred embodiment of the present utility model, the preferred implementation in each preferred embodiment
If not the most contradictory or premised on a certain preferred implementation, each preferred implementation can arbitrarily superposition
Being applied in combination, the design parameter in described embodiment and embodiment is merely to clearly state the utility model of utility model people
Proof procedure, and be not used to limit scope of patent protection of the present utility model, scope of patent protection of the present utility model still with
Its claims are as the criterion, the equivalent structure change that every utilization description of the present utility model and accompanying drawing content are made, in like manner
Should be included in protection domain of the present utility model.
Claims (9)
1. vertical vortex gas phase desander, including separator body, is provided with disengagement chamber in described separator body, and its feature exists
In, the top of described separator body is provided with gas outlet, and bottom is provided with sand removing hole, and side is provided with gas feed, institute
Stating the helical blade being provided with vertically placement in disengagement chamber, in described disengagement chamber, the part at least housing helical blade is cylinder
Shape.
2. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that described gas feed rational height and spiral shell
The peak of vane sheet is identical.
3. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that described gas outlet is positioned at helical blade
Axis on, gas outlet is internally provided with the extension trachea of vertically extension to disengagement chamber.
4. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that described helical blade passes through fixing device
Being fixed on disengagement chamber inwall, described fixing device includes the side plate being fixed on disengagement chamber inwall, and is fixed on side plate
Crossbeam, the axis top of described helical blade is fixed on crossbeam.
5. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that described disengagement chamber is higher than helical blade
Part is cylindrical.
6. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that for taper bottom described disengagement chamber, cone
Shape end is sand removing hole.
7. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that in described disengagement chamber, accommodating helical-blade
The diameter of section D of the column part of sheet is:
；
Wherein Q is that gas is passed through flow, and △ p is the gas pressure drop in disengagement chamber, CDFor hydraulic resistance coefficient, in ρ g is separator
Gas density.
8. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that described separator body is provided above
Shoulder frame.
9. vertical vortex gas phase desander as claimed in claim 1, it is characterised in that the air inlet pipe direction of described gas feed
For the tangential direction that helical blade cross section is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633927.3U CN205760176U (en) | 2016-06-24 | 2016-06-24 | Vertical vortex gas phase desander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633927.3U CN205760176U (en) | 2016-06-24 | 2016-06-24 | Vertical vortex gas phase desander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205760176U true CN205760176U (en) | 2016-12-07 |
Family
ID=58129911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620633927.3U Active CN205760176U (en) | 2016-06-24 | 2016-06-24 | Vertical vortex gas phase desander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205760176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920924A (en) * | 2016-06-24 | 2016-09-07 | 四川科华石油化工设备工程有限公司 | Vertical type cyclone gas-phase sand remover |
-
2016
- 2016-06-24 CN CN201620633927.3U patent/CN205760176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920924A (en) * | 2016-06-24 | 2016-09-07 | 四川科华石油化工设备工程有限公司 | Vertical type cyclone gas-phase sand remover |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |