CN208587115U - A kind of high-efficiency sand cyclonic separation equipment - Google Patents
A kind of high-efficiency sand cyclonic separation equipment Download PDFInfo
- Publication number
- CN208587115U CN208587115U CN201821050009.3U CN201821050009U CN208587115U CN 208587115 U CN208587115 U CN 208587115U CN 201821050009 U CN201821050009 U CN 201821050009U CN 208587115 U CN208587115 U CN 208587115U
- Authority
- CN
- China
- Prior art keywords
- silt
- knockout drum
- sand
- delivery pipe
- shaft
- 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
- 238000000926 separation method Methods 0.000 title claims abstract description 34
- 239000004576 sand Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000013049 sediment Substances 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 7
- 238000005119 centrifugation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 11
- 239000007791 liquid phase Substances 0.000 abstract description 4
- 239000007790 solid phase Substances 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of high-efficiency sand cyclonic separation equipment, including bucket-shaped silt knockout drum, sealed tank cap at the top of silt knockout drum is equipped with the centrifugal mixer device protruded into inside silt knockout drum, the lower part of silt knockout drum is connected with spiral sediment delivery pipe, the top of silt knockout drum is connected with drainpipe, Sha Shui mixing inlet tube is connected in the middle part of silt knockout drum, the inside of silt knockout drum is equipped with the guide shell being connected to husky water mixing inlet tube, the upper end closed of guide shell, lower end is open, and lower edge is equipped with the horn cover extended out, the inclined state that raises up of spiral sediment delivery pipe, end raise up equipped with sand outlet, the nozzle of near end is equipped with secondary separation cover, secondary separation cover is connected with outlet pipe.The high-efficiency sand cyclonic separation equipment of the utility model can carry out separating for several times to husky aqueous mixtures, and thoroughly, separative efficiency is high for liquid phase water and the separation of solid phase sand.
Description
Technical field
The utility model relates to silt separation equipment field more particularly to a kind of high-efficiency sand cyclonic separation equipment.
Background technique
In entire drilling well production process, main pollutant is waste mud and landwaste, with the day returned in circulation of drilling fluid
Right gas, H2S gas, oil gas and mixture of drilling fluid etc., this kind of pollutant emission is most, and the energy consumption of processing, material consumption are most
Greatly, effect on environment is also maximum.In well control operation process, such as overflow, well kick closing well and kill-job etc., in order to avoid blowout mistake
It controls and prevents well site from catching fire, and the personnel that thus may cause, equipment, wellbore be dangerous and environmental pollution, it is necessary to which kill-job is put
Spray.As requested, a delivery outlet of throttle well killing manifold must connect the relief line of a 100m long, and open flow point is deflected from well
, and an open flow pond is built in its exit, with the direct open flow of relief line.The mixture of the oil of open flow, gas and water and drilling fluid,
It is handled in open flow pond, treated, and drilling fluid can be recycled.In cyclic process, usually also need to drilling fluid into
Row solids control seeks to remove harmful solid phase in drilling fluid, saves useful solid phase, one meets drilling technology to drilling well fluidity
The requirement of energy, there are commonly dilution method, method of substitution, mechanical means and chemical method, the equipment generally used in mechanical means is shaken
It is dynamic sieve, remove sand, desilter and centrifuge.Existing desander has that desanding efficiency is low.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-efficiency sand rotation proposed
Flow separation equipment.
To achieve the goals above, the utility model adopts the technical scheme that a kind of high-efficiency sand cyclonic separation is set
Standby, including bucket-shaped silt knockout drum, the sealed tank cap at the top of the silt knockout drum, which is equipped with, protrudes into the silt knockout drum
Internal centrifugal mixer device, the lower part of the silt knockout drum are connected with spiral sediment delivery pipe, the silt knockout drum it is upper
Portion is connected with drainpipe, and Sha Shui mixing inlet tube, the inside of the silt knockout drum are connected in the middle part of the silt knockout drum
Equipped with the guide shell being connected to the husky water mixing inlet tube, the upper end closed of the guide shell, lower end is open, and lower edge
Equipped with the horn cover extended out, the inclined state that raises up of the spiral sediment delivery pipe, the end that raises up is equipped with sand outlet and Ti Sha motor,
The nozzle of near end is equipped with secondary separation cover, and the secondary separation cover is connected with outlet pipe, and the centrifugal mixer device includes solid
The retarder of the stirring motor and the connection stirring motor that are scheduled on the sealed tank cap, the retarder, which is connected with, protrudes into institute
The centrifugal mixer axis inside silt knockout drum is stated, the shaft of the centrifugal mixer axis is equipped with swirl vane.
Preferably, the spiral sediment delivery pipe includes socket and the shaft that is located inside the socket, the shaft
The body of rod is equipped with the screw lifting blade extended along the length direction of the body of rod, and the motor shaft for mentioning husky motor and the shaft connect
It connects.
Preferably, the inside of the secondary separation cover is equipped with water storage cavity, the near end nozzle of the socket passes through a method
Blue disk is connected to the water storage cavity, the water storage cavity the one end being connected to the socket be equipped with filter plate, the outlet pipe with
The water storage cavity connection.
The high-efficiency sand cyclonic separation equipment of the utility model can carry out separating for several times, husky aqueous mixtures to husky aqueous mixtures
First separation can be obtained in silt knockout drum, the husky aqueous mixtures in silt knockout drum are carried out by centrifugal mixer device
Centrifuge separation, solid fraction drop down onto the lower part of silt knockout drum, and liquid phase part rises to the top of silt knockout drum, and liquid phase portion
Divide and the liquid phase water isolated is discharged by being connected to the drainpipe on silt knockout drum top, solid fraction falls into spiral transferring
Sand tube road.While promoting solid fraction, the water in solid fraction can be again introduced into secondary separation cover, pass through secondary separation cover
The water of solid fraction is again separated, the separative efficiency of husky aqueous mixtures is high, and separation is thorough.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model spiral sediment delivery pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1 shown in -2, the utility model provides a kind of high-efficiency sand cyclonic separation equipment, including bucket-shaped silt
The sealed tank cap 2 of knockout drum 1,1 top of silt knockout drum is equipped with the centrifugal mixer device protruded into inside silt knockout drum 1.
The lower part of silt knockout drum 1 is connected with spiral sediment delivery pipe 3, and the top of silt knockout drum 1 is connected with drainpipe 5, silt separation
The middle part of tank 1 is connected with Sha Shui mixing inlet tube 6.The inside of silt knockout drum 1 is equipped with and leads with what husky water mixing inlet tube 6 was connected to
Flow cartridge 7, the upper end closed of guide shell 7, lower end is open, and lower edge is equipped with the horn cover 71 extended out.Through husky water mixing feed liquor
The husky aqueous mixtures that pipe 6 enters enter guide shell 7, and the lower part of silt knockout drum 1 is dropped downward into through guide shell 7.It is stirred in centrifugation
Under the agitation for mixing device, the water Xiang Shanghang in husky aqueous mixtures in silt knockout drum 1, silt is to downlink.Spiral sediment delivery pipe 3
The inclined state that raises up is managed, the end that raises up of spiral sediment delivery pipe 3 is equipped with sand outlet 38 and Ti Sha motor 39, spiral sediment delivery pipe
The nozzle of 3 near end is equipped with secondary separation cover 34.Secondary separation cover 34 is connected with outlet pipe 37, in spiral sediment delivery pipe 3
Water is again introduced into secondary separation cover 34, and sand is lifted up by spiral sediment delivery pipe 3.
Specifically, centrifugal mixer device includes being fixed on sealing in a kind of above-mentioned high-efficiency sand cyclonic separation equipment
The retarder 41 of stirring motor 4 and connection stirring motor 4 on cover 2, retarder 41, which is connected with, to be protruded into inside silt knockout drum 1
Centrifugal mixer axis 42, the shaft of centrifugal mixer axis 42 is equipped with swirl vane 43.Centrifugal mixer axis is driven by stirring motor 4
42 rotations, are rotated so that swirl vane 43 drives the husky aqueous mixtures in silt knockout drum 1 with centrifugation, so that husky
The lower part of silt knockout drum 1 is fallen on the tank skin of silt knockout drum 1 and fallen under grit in aqueous mixtures.Spiral sediment delivery pipe
3 include socket 31 and the shaft 32 being located inside socket 31, and the body of rod of shaft 32 is equipped with the length direction extension along the body of rod
Screw lifting blade 33, the motor shaft for mentioning husky motor 39 are connect with shaft 32.The inside of secondary separation cover 34 is equipped with water storage cavity
341, the near end nozzle of socket 31 is connected to by a ring flange 35 with water storage cavity 341, and water storage cavity 341 is being connected to socket 31
One end is equipped with filter plate 36, and outlet pipe 37 is connected to water storage cavity 341.Into the silt in spiral sediment delivery pipe 3 in gravity
Under, so that moisture therein seeps lower and enters in the water storage cavity 341 of secondary separation cover 34, filter plate 36 can avoid silt and enter storage
In water cavity 341.The water being stored in water storage cavity 341 passes through outlet pipe 37 again to be discharged again.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of high-efficiency sand cyclonic separation equipment, which is characterized in that including bucket-shaped silt knockout drum, the silt knockout drum
The sealed tank cap at top is equipped with the centrifugal mixer device protruded into inside the silt knockout drum, the lower part of the silt knockout drum
It is connected with spiral sediment delivery pipe, the top of the silt knockout drum is connected with drainpipe, the middle part connection of the silt knockout drum
There is Sha Shui mixing inlet tube, the inside of the silt knockout drum is equipped with the guide shell being connected to the husky water mixing inlet tube, institute
The upper end closed of guide shell is stated, lower end is open, and lower edge is equipped with the horn cover extended out, and the spiral sediment delivery pipe is inclined
The state that raises up, the end that raises up is equipped with sand outlet and Ti Sha motor, and the nozzle of near end is equipped with secondary separation cover, the secondary separation
Cover is connected with outlet pipe, and the centrifugal mixer device includes stirring described in the stirring motor being fixed on the sealed tank cap and connection
The retarder of motor is mixed, the retarder is connected with the centrifugal mixer axis protruded into inside the silt knockout drum, and the centrifugation is stirred
The shaft for mixing axis is equipped with swirl vane.
2. a kind of high-efficiency sand cyclonic separation equipment according to claim 1, which is characterized in that the spiral sediment delivery pipe
Including socket and the shaft being located inside the socket, the body of rod of the shaft is equipped with the spiral shell extended along the length direction of the body of rod
Rotation promotes blade, and the motor shaft for mentioning husky motor is connect with the shaft.
3. a kind of high-efficiency sand cyclonic separation equipment according to claim 2, which is characterized in that the secondary separation cover
Inside is equipped with water storage cavity, and the near end nozzle of the socket is connected to by a ring flange with the water storage cavity, and the water storage cavity exists
The one end being connected to the socket is equipped with filter plate, and the outlet pipe is connected to the water storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050009.3U CN208587115U (en) | 2018-07-04 | 2018-07-04 | A kind of high-efficiency sand cyclonic separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050009.3U CN208587115U (en) | 2018-07-04 | 2018-07-04 | A kind of high-efficiency sand cyclonic separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587115U true CN208587115U (en) | 2019-03-08 |
Family
ID=65538970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050009.3U Expired - Fee Related CN208587115U (en) | 2018-07-04 | 2018-07-04 | A kind of high-efficiency sand cyclonic separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119913921A (en) * | 2025-03-19 | 2025-05-02 | 中国建筑第六工程局有限公司 | A cofferdam for preventing siltation in offshore tidal flat areas and its construction method |
-
2018
- 2018-07-04 CN CN201821050009.3U patent/CN208587115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119913921A (en) * | 2025-03-19 | 2025-05-02 | 中国建筑第六工程局有限公司 | A cofferdam for preventing siltation in offshore tidal flat areas and its construction method |
| CN119913921B (en) * | 2025-03-19 | 2025-10-31 | 中国建筑第六工程局有限公司 | A cofferdam for preventing siltation in nearshore tidal flat areas and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |