CN206309665U - The vertical sand removing device of Water-power negative-pressure - Google Patents
The vertical sand removing device of Water-power negative-pressure Download PDFInfo
- Publication number
- CN206309665U CN206309665U CN201621311680.XU CN201621311680U CN206309665U CN 206309665 U CN206309665 U CN 206309665U CN 201621311680 U CN201621311680 U CN 201621311680U CN 206309665 U CN206309665 U CN 206309665U
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- China
- Prior art keywords
- sand
- removing device
- water
- collection
- power negative
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Abstract
The utility model discloses a kind of vertical sand removing device of Water-power negative-pressure, its drip irrigation device be include collecting sand cylinder, be connected to the anemostat of collection sand cylinder one end, be connected to the feed tube of the collection sand cylinder other end, be arranged in collection sand cylinder connect with feed tube and negative pressure is produced to diffusion pipe jet jet nozzle, be arranged at the sand-feeding tube that collection sand cylinder above and with the negative pressuren zone collected in sand tin is connected.The utility model solves the problems, such as that existing pump type sand removing device potential safety hazard is big, safeguards that operation cost is high.
Description
Technical field
The utility model is related to a kind of sand discharger, and in particular, it is related to a kind of vertical sand removing device of Water-power negative-pressure.
Background technology
The multi-purpose station of current oilfield enterprise, measuring station often passes through crude oil when the silt particle during crude oil carrys out liquid is processed
Sedimentation basin, silt particle is settled, then is extracted out silt particle from sedimentation basin with submerged pump.This mode presently, there are two and ask
Topic：1）Contain substantial amounts of crude oil, natural gas and gas mixture in settling tank in multi-purpose station, measuring station, these are all easy
Combustion explosive substance.Submerged pump drives by fire-proof motor, and the drive shaft of submerged pump is exposed outside, and hydrocarbons contact.Pump is in height
During speed operating, heat can be produced to gather or produce spark, at some in particular cases, oil gas can be ignited.Oil field at home
There is similar accident, lesson is heavy！So oil field at home enterprise currently phases out submerged pump answering in these occasions
With.2）During pump drainage silt particle, sand easily causes the abrasion of pump to submerged pump, causes the leakage of pump or damage, causes oil
Field operation maintenance cost is improved.
The utility model device is sought to substitute application of the submerged pump in the occasion, excludes potential safety hazard, and reduction is runed into
This.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of Water-power negative-pressure vertical sediment outflow dress
Put, its use waterpower produce negative pressure carry out sediment outflow, potential safety hazard is small.
To achieve the above object, the utility model provides following technical scheme：A kind of vertical sand removing device of Water-power negative-pressure,
Including collection sand cylinder, be connected to collection sand cylinder one end anemostat, be connected to collection sand cylinder the other end feed tube, be arranged at collection sand cylinder in
Connected with feed tube and diffusion pipe jet is produced negative pressure jet nozzle, be arranged at collection sand cylinder it is upper and with collection sand cylinder in negative pressure
The sand-feeding tube of area's connection.
By using above-mentioned technical proposal, during the device is applied into oil sump or oil drum during sediment outflow, first by feed tube
Input highly pressurised liquid（Generally water）, highly pressurised liquid flow through jet nozzle to anemostat spray, be formed about bearing on the outside of nozzle
Nip, the sand grains in oil sump is inhaled into collection sand cylinder in the presence of negative pressure via sand-feeding tube, and highly pressurised liquid is entering into diffusion
Pressure will reduce again after in pipe, and pressure will be produced near the initial end of jet nozzle in the end of anemostat and anemostat
Power is poor, then, the sand grains in collection sand cylinder is brought to the end discharge of anemostat in the presence of pressure differential, so that in completing oil sump
Sand grains discharge.Because the vertical sand removing device of the Water-power negative-pressure is to carry out sediment outflow using waterpower generation negative pressure, do not have in its work
There is mechanical action, heat will not be produced to gather, so as to will not produce spark substantially and ignite combustibles, potential safety hazard is small.In addition,
Because the vertical sand removing device of the Water-power negative-pressure uses the form that sand grains is taken away in current scour, so to the abrasion inside device
It is smaller, how need not to repair substantially, so its maintenance operation cost is low.
Preferably, the anemostat, collection sand cylinder and feed tube are in turn connected to form leptosomatic U-shaped structure.
By using above-mentioned technical proposal, in some oil sumps or the less occasion of oil drum aperture efficiency, the Water-power negative-pressure is vertical
Sand removing device is just applicable very much.Especially leptosomatic structure, easily in the case of small-bore, the device is put into oil sump.
Also, because collection sand cylinder carries out collection sand in the bottom of oil sump, the inlet and sand removing hole of the device opening in oil sump or oil drum
At mouthful, so, arrange pipeline in oil sump or oil drum without needs.
Preferably, the sand-feeding tube is many being evenly distributed on the periphery of collection sand cylinder.
By using above-mentioned technical proposal, spatial distribution of the sand-feeding tube in the layer of sand of oil sump or the bottom of oil drum is improve
Rate, so that carrying out suction sand in all directions that sand-feeding tube can be from layer of sand, improves its sediment outflow efficiency.
Preferably, the end of the collection sand cylinder is provided with sucker.
By using above-mentioned technical proposal so that collection sand cylinder is in hgher efficiency when sand is inhaled.
Preferably, the suction sand face level of a part of sucker is set down, the suction sand face of remaining sucker is oblique vertically
Set.
By using above-mentioned technical proposal so that carry out suction sand in all directions that sucker can be from layer of sand, improve it
Sediment outflow efficiency.
Preferably, the bottom of the feed tube is provided with jet orifice.
By using above-mentioned technical proposal, highly pressurised liquid can be projected from jet orifice afterwards by entering in feed tube, to oil
Layer of sand in pond plays stirring action, may be such that sand floats, so that collection sandpipe is in hgher efficiency when sand is inhaled, more
Sand grains is sucked easily and fast.By being provided with after jet orifice, it is only necessary to which the jet using the highly pressurised liquid of its own is made
The agitation to layer of sand is completed by, and agitation is washed away to layer of sand without external pipeline again.
Preferably, the jet orifice is evenly distributed with several along the circumferencial direction of feed tube, and many dry jet orifices connect
Forniciform jet pipe is connected to, some jet pipes arrange to form swirl shape.
By using above-mentioned technical proposal so that jet jet liquid out forms vortex stirring, so as to improve jet stir
The effect mixed, further increases the efficiency that sand-feeding tube sucks sand grains.
Preferably, the sand-feeding tube is removably connected on the collection sand cylinder.
By using above-mentioned technical proposal, reduce it and take up room when the device is transported, in addition, by the device
When being installed in the less oil sump in opening, can will enter sand cylinder and first pull down, reduce its arm exhibition, so that the main body energy of the device
It is enough more easily to enter into oil sump or oil drum.After the collection sand cylinder of the device passes through the opening of oil sump or oil drum, then will enter
Sandpipe is assembled on collection sand cylinder.
Preferably, stretching out assembling short tube on the lateral wall of the collection sand cylinder, the sand-feeding tube passes through clip and the assembling
Short tube is connected.
By using above-mentioned technical proposal, with assembling short tube by clamp connection, its connected mode is simple, can for sand-feeding tube
Realize fast assembling-disassembling.
Preferably, the sand-feeding tube is telescopic structure.
By using above-mentioned technical proposal, the length of sand-feeding tube can be adjusted, so that the suction sand scope of sand-feeding tube can
Adjust, can be suitable for different size of oil sump.
In sum, the utility model has the advantages that compared to prior art：1. safety of the present utility model
Property is high；2. maintenance operation cost of the present utility model is low；3. sediment outflow efficiency high of the present utility model；4. the utility model can be torn open
Dress, convenient transport, and efficiency of assembling is high；5. of the present utility model applied widely.
Brief description of the drawings
Fig. 1 is the structural representation of the side of embodiment one；
Fig. 2 is the structural representation of the opposite side of embodiment one；
Fig. 3 is A portions enlarged diagram in Fig. 2；
Fig. 4 is B portions enlarged diagram in Fig. 3；
Fig. 5 is the sketch of the overlook direction of embodiment one；
Fig. 6 is the partial structural diagram of the feed liquor bottom of the tube of embodiment two.
In figure：1st, collection sand cylinder；11st, sand collecting chamber；12nd, short tube is assembled；13rd, jet nozzle；2nd, anemostat；3rd, feed tube；31、
L-type pipe；311st, jet orifice；32nd, rectilinear tubes；321st, terminal pad；4th, sand-feeding tube；41st, sucker；42nd, clip；43rd, annulus one；44、
Annulus two；45th, extra heavy pipe；46th, tubule；47th, adjusting screw；48th, sealing ring；5th, ring flange；6th, sediment outflow pipe；7th, oil sump；8th, it is vortexed
Component；81st, anchor ear；82nd, jet pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：A kind of vertical sand removing device of Water-power negative-pressure, as depicted in figs. 1 and 2, including collects sand cylinder 1, is connected to collection
Sand cylinder 1 one end anemostat 2, be connected to collection sand cylinder 1 other end feed tube 3, be arranged at collection sand cylinder 1 in connected with feed tube 3
And the jet nozzle 13 of negative pressure is produced to the jet of anemostat 2, is arranged on collection sand cylinder 1 and is connected with the negative pressuren zone in collection sand cylinder 1
The anemostat 2 of sand-feeding tube 4, collection sand cylinder 1 and feed tube 3 be in turn connected to form leptosomatic U-shaped structure.The vertical row of the Water-power negative-pressure
Sand device is when in use vertical setting.
It is sand collecting chamber 11 integrating in sand cylinder 1, sand collecting chamber 11 is cone cylinder shape, jet nozzle 13 just to the inwall of jet nozzle 13
It is arranged in sand collecting chamber 11 and its spout is just to the arrival end of anemostat 2, negative pressuren zone is formed in the near zone of jet nozzle 13.
Anemostat 2 is horn-like in from small to large by arrival end terminad.
The end of anemostat 2 is provided with ring flange 5, sediment outflow pipe 6 is connected with by ring flange 5.Feed tube 3 includes one section
L-type pipe 31 and one section of rectilinear tubes 32, one end of L-type pipe 31 are connected with rectilinear tubes 32 by ring flange 5, the flange that the other end is set
Can by its length again spreading some.The other end of rectilinear tubes 32 is threadedly coupled with jet nozzle 13.Rectilinear tubes 32 are near jet
One end of nozzle 13 is provided with terminal pad 321, and the bottom of collection sand cylinder 1 is provided with perforation, after jet nozzle 13 passes through perforation, the company
Connect the bottom welding of disk 321 and collection sand cylinder 1.
The bottom of the L-type pipe 31 of feed tube 3 is provided with 4 discharge discharge orifices 311, each discharge discharge orifice 311 along L-type pipe 31 circle
Array in circumferential direction, wherein, the circumferential level distribution that two discharge discharge orifice 311 is formed, the circumference that two discharge discharge orifice 311 is formed in addition
Distribution vertically.
With reference to Fig. 3, Fig. 4 and Fig. 5, four assembling short tubes 12 are evenly distributed with the outer wall of collection sand cylinder 1, assembling short tube 12
Outer end is provided with annulus 1, one end of sand-feeding tube 4 and is provided with annulus 2 44, and sand-feeding tube 4 is by clip 42 and annulus 1
And the cooperation of annulus 2 44 is realized being connected with assembling short tube 12.The other end of sand-feeding tube 4 is provided with sucker 41, wherein, one
The suction sand face level of sucker 41 is divided to set down, the suction sand face of remaining sucker 41 is angularly disposed vertically.
Sand-feeding tube 4 is telescopic structure, and it includes the extra heavy pipe 45 and tubule 46 that some sections are mutually socketed, extra heavy pipe 45 and tubule
Sealing is realized by being arranged on the sealing ring 48 of the end of tubule 46 between 46, and end thread in extra heavy pipe 45 is connected with one
The adjusting screw 47 of radial direction, so as to realize the relative motion and fixation of extra heavy pipe 45 and tubule 46.
When using, the vertical sand removing device of the Water-power negative-pressure is put into oil sump 7, sucker 41 is inserted into the bottom of oil sump 7
Cement mortar in, High-Pressure Water is entered into sand collecting chamber 11 by feed tube 3, and being sprayed onto anemostat 2 by jet nozzle 13 is then out,
Negative pressure is formed in the sand collecting chamber 11, and smaller pressure can be further formed in the end of anemostat 2, thus by cement mortar from
Sucker 41 is sucked, and is entered into sand collecting chamber 11 through sand-feeding tube 4, and then is taken away from anemostat 2 by current, is discharged from sediment outflow pipe 6.And
And, due to being to be provided with jet orifice 311 in the bottom of feed tube 3, so jet orifice 311 projects High-Pressure Water and can stir mud
Mortar, so that sand grains floats to be more prone to be inhaled into sand collecting chamber 11.
Embodiment two：A kind of vertical sand removing device of Water-power negative-pressure, the difference with embodiment one is, referring to Fig. 6, in L-type
The four discharge discharge orifices 311 that the bottom of pipe 31 is set replace with two discharge discharge orifices 311 and two row's eddy current assemblies 8.Retain circumference vertical
Two discharge discharge orifices 311 of distribution, respectively connect an eddy current assemblies 8, vortex group on the two discharge discharge orifices 311 that circumference is distributed vertically
Part 8 includes the anchor ear 81, circumference array being sheathed on L-type pipe 31 in some jet pipes 82 on anchor ear 81, and jet pipe 82 is curved
Curved and some arrangements of jet pipe 82 form swirl shape.Jet pipe 82 is connected on L-type pipe 31 by anchor ear 81, can be selected
The use jet orifice 311 or eddy current assemblies 8 of property.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. the vertical sand removing device of a kind of Water-power negative-pressure, it is characterised in that：Including collection sand cylinder (1), it is connected to collection sand cylinder (1) one end
Anemostat (2), be connected to collection sand cylinder (1) other end feed tube (3), be arranged at collection sand cylinder (1) in connected simultaneously with feed tube (3)
To anemostat (2) jet produce negative pressure jet nozzle (13), be arranged at collection sand cylinder (1) on and with collection sand cylinder (1) in negative pressure
The sand-feeding tube (4) of area's connection.
2. the vertical sand removing device of Water-power negative-pressure according to claim 1, it is characterised in that：The anemostat (2), collection sand cylinder
And feed tube (3) is in turn connected to form leptosomatic U-shaped structure (1).
3. the vertical sand removing device of Water-power negative-pressure according to claim 1, it is characterised in that：The sand-feeding tube (4) is many
It is evenly distributed on the periphery of collection sand cylinder (1).
4. the vertical sand removing device of Water-power negative-pressure according to claim 3, it is characterised in that：The end of collection sand cylinder (1)
It is provided with sucker (41).
5. the vertical sand removing device of Water-power negative-pressure according to claim 4, it is characterised in that：A part of sucker (41)
Inhale sand face level to set down, the suction sand face of remaining sucker (41) is angularly disposed vertically.
6. the vertical sand removing device of Water-power negative-pressure according to claim 1, it is characterised in that：The bottom of the feed tube (3)
It is provided with jet orifice (311).
7. the vertical sand removing device of Water-power negative-pressure according to claim 6, it is characterised in that：Jet orifice (311) edge is entered
The circumferencial direction of liquid pipe (3) is evenly distributed with several, and many dry jet orifices (311) are connected with forniciform jet pipe
(82), some jet pipe (82) arrangements form swirl shape.
8. the vertical sand removing device of Water-power negative-pressure according to claim 1, it is characterised in that：The sand-feeding tube (4) is detachable
It is connected on collection sand cylinder (1).
9. the vertical sand removing device of Water-power negative-pressure according to claim 8, it is characterised in that：The outside of collection sand cylinder (1)
Assembling short tube (12) is stretched out on wall, the sand-feeding tube (4) is connected by clip (42) with assembling short tube (12).
10. the vertical sand removing device of Water-power negative-pressure according to claim 1, it is characterised in that：The sand-feeding tube (4) is can to stretch
Contracting formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311680.XU CN206309665U (en) | 2016-11-29 | 2016-11-29 | The vertical sand removing device of Water-power negative-pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311680.XU CN206309665U (en) | 2016-11-29 | 2016-11-29 | The vertical sand removing device of Water-power negative-pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309665U true CN206309665U (en) | 2017-07-07 |
Family
ID=59249709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621311680.XU Expired - Fee Related CN206309665U (en) | 2016-11-29 | 2016-11-29 | The vertical sand removing device of Water-power negative-pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939469A (en) * | 2017-12-21 | 2019-06-28 | 中国石油天然气股份有限公司 | Sand discharge method of grit chamber |
-
2016
- 2016-11-29 CN CN201621311680.XU patent/CN206309665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939469A (en) * | 2017-12-21 | 2019-06-28 | 中国石油天然气股份有限公司 | Sand discharge method of grit chamber |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201129 |