CN206297855U - The foldable silo of well fracturing - Google Patents
The foldable silo of well fracturing Download PDFInfo
- Publication number
- CN206297855U CN206297855U CN201621250027.7U CN201621250027U CN206297855U CN 206297855 U CN206297855 U CN 206297855U CN 201621250027 U CN201621250027 U CN 201621250027U CN 206297855 U CN206297855 U CN 206297855U
- Authority
- CN
- China
- Prior art keywords
- silo
- sand
- foldable
- well fracturing
- tank
- 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
- 239000004576 sand Substances 0.000 claims abstract description 60
- 238000003860 storage Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model is related to oil-gas field development fracturing work engineering device technique field, disclose the foldable silo of well fracturing, including from top to bottom successively the top layer sand tank of detachable connection, two layers of sand tank and leakage silo, and the top layer sand tank, two layers of sand tank and leakage silo be Demountable.Solve the problems, such as existing silo transport inconvenience.Compared to prior art, the beneficial effects of the utility model are：1st, realize tank body agent structure detachable, be readily transported installation, a silo is transported by only needing 2 trucies, completes to install in one day, greatlys save transport installation cost；2nd, foldable silo realizes storage sand, continuous sand supplying dual-use function, and maximum is shaked out speed up to 8m3/min；3rd, fold tank deck and special broken sand device and guardrail are installed, broken sand need not be assisted manually, substantially reduce security risk.
Description
Technical field
The utility model is related to oil-gas field development fracturing work engineering device technique field, in particular it relates to one kind is applied to oil
The folding silo of gas well fracturing.
Background technology
In oil-gas field development field, for low permeability oil and gas field, the particularly oil-gas mining in shale gas field typically by pressure
Transformation means are split to realize that the economical and effective of low permeability reservoir is developed.Pressure break is to infusion pressure break in well using ground high pressure pump group
Liquid has suppressed high pressure makes reservoir fracture, continues through well infusion fracturing fluid and causes that the crack formed in reservoir continues to extend, together
When will carry the fracturing fluid of proppant and clamp-on the formed crack of support among the crack of reservoir formation, led for oil gas provides height
The flow channel of stream ability, and then improve oil and gas production.
At present, the silo weight used in pressing crack construction is heavy, bulky, and one silo of transport needs more than ten cards
Car, and the exploitation of oil gas field involves a wide range of knowledge, distance far, and then inevitably increases cost of transportation, fluid reservoir during transport
The phenomenons such as ultra-wide, superelevation, have also had a strong impact on the agility and security of transport.
The applicant patent ZL201310114816.2 in the past, entitled " detachable automatic sand adding sand tank, combined type
Silo and its implementation ", emphasis describes the automatic sand system and silo of detachable silo by dismountable base, cone
The conception that four parts of body tank and sand tank and broken sand device combine, has no attainable specific method.Traditional silo is two
The silo of individual separation stores fracturing sand respectively, and two silos are stood side by side when using, and single tank body is high, and stability is poor, two tanks
Between make simple overlap joint.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of foldable silo of well fracturing, solves
The problem of existing silo transport inconvenience.
In order to realize above-mentioned technique effect, the technical scheme that the utility model is used is：Well fracturing is with foldable
Silo, including from top to bottom successively the top layer sand tank of detachable connection, two layers of sand tank and leakage silo, and the top layer store up
Silo, two layers of sand tank and leakage silo are Demountable.
It is preferred that, two broken sand devices are provided with the top layer sand tank, periphery is provided with folding top cap guardrail.
It is preferred that, two layers of sand tank is connected to form up and down by some folding units；The folding unit bag
An I-shaped folded sheet and two in-line side plates are included, side plate is connected using bolt fixation with I-shaped both sides.
Further, the folded sheet is including the supporting plate at I-shaped vertical line and positioned at I-shaped upper and lower end two
The wing plate of side；The wing plate is connected using hinge with supporting plate.
Further, the folded sheet and side plate use square tube frame structure, and centre is provided with auxiliary horizontally and vertically
Supporting leg, and the diagonal connecting rod for connecting.
Further, it is to be mutually located by inset type framework that the folding unit is vertically connected with mode, and mutual by bolt
It is fixed；The inset type framework is day font, and above and below is provided with groove.
It is preferred that, the leakage silo includes upper frame, two leakages sand device and underframes；The upper frame and lower frame
It is connected using inset type framework between frame, and is fixed using bolt.
It is preferred that, it is additionally provided with base below leakage silo.
Further, the base is spliced by the jigsaw that some steel plates are made.
Compared to prior art, the beneficial effects of the utility model are：
1st, realize tank body agent structure detachable, be readily transported installation, a silo is transported by only needing 2 trucies,
Complete to install in one day, greatly save transport installation cost；
2nd, foldable silo realizes storage sand, continuous sand supplying dual-use function, and maximum is shaked out speed up to 8m3/min；
3rd, fold tank deck and special broken sand device and guardrail are installed, broken sand need not be assisted manually, substantially reduce security risk；
4th, fold silo tank body and be divided to two storehouses, two kinds of fracturing sands of different size are stored respectively；Two storehouses are an entirety,
Centre has dividing plate to separate, and good stability saves material.
Brief description of the drawings
Fig. 1 is structural side view of the present utility model；
Fig. 2 is folding cellular construction schematic diagram of the present utility model；
Fig. 3 is folding unit folded sheet open mode schematic diagram of the present utility model；
Fig. 4 is folding unit folded sheet folded state schematic diagram of the present utility model；
Fig. 5 is inset type block schematic illustration of the present utility model；
Fig. 6 is upper frame of the present utility model and leakage sand device schematic diagram；
Fig. 7 is underframe schematic diagram of the present utility model；
Fig. 8 is jigsaw schematic diagram of the present utility model；
Mark corresponding component names as follows in accompanying drawing：100 is top layer sand tank, and 110 is broken sand device, and 120 is collapsible
Roof guardrails；200 is two layers of sand tank, and 210 is folded sheet, and 220 is side plate, and 230 is inset type framework, and 211 is supporting plate,
212 is wing plate；300 is leakage silo, and 310 is upper frame, and 320 is leakage sand device, and 330 is underframe；400 is base, and 410 is spelling
Plate.
Specific embodiment
The utility model is further described in detail with reference to specific embodiment, the purpose of following word is
Bright the utility model, and unrestricted protection domain of the present utility model.
As shown in figure 1, the utility model can be implemented as follows, the foldable silo of well fracturing, overall structure
Into including 100, two layers of sand tank 200 of top layer sand tank for being sequentially connected from top to bottom and leakage 300 3 layers of primary structure of silo, respectively
Layer is detachable respectively and folds, also detachable between each layer, can apply any connected mode of prior art.
Specifically, as shown in figure 1, being provided with brokenly sand device 110 and folding top cap guardrail on the top layer sand tank 100
120.Folding top cap guardrail 120 is located at around top layer sand tank 100, and railing is high 1.2 meters, and using convertible, i.e., with top
Layer sand tank 100 uses gemel connection, may be reversed 90 ° and uprightly fixes, and is easily installed and dismantles；Railing bottom set skirting with
The tank face of top layer sand tank 100 is concordant；And it is provided with the position of hanging safety belt.The utility model is preferably two broken sand devices 110,
The top of top layer sand tank 100 is correspondingly arranged 2 plus sand mouthful and 2 manholes, and the manhole is square opening, enters to shake out for operating personnel
Tank；Support is provided with each plus sand mouth and sands flat platform and broken sand device.Tank body is inside and outside to be additionally provided with ladder.
As shown in figure 1, two layers of sand tank 200 is made up of some folding units setting up and down.As shown in Fig. 2 institute
Stating folding unit includes folded sheet 210 and side plate 220, and folded sheet 210 is I-shaped, and side plate 220 is in-line, is connected to I-shaped
The both sides of shape.As shown in figure 3, the folded sheet 210 includes supporting plate 211 and wing plate 212, supporting plate 211 is located at I-shaped
Vertical line, chain is connected to two wing plates of in-line 212 respectively for the both sides of top and bottom.As shown in Fig. 2 every layer folds unit by 7
Block plate composition, i.e., 1 piece supporting plate, 211,4 blocks of wing plates 212 and 2 pieces of side plates 220.As shown in figure 4, being the rugosity of folded sheet 210
State, 4 wing plates 212 can be folded along hinge, and space availability ratio can be substantially reduced after being folded into a plane.As shown in figure 5, inset type
Framework 230 is mutually matched with the profile for folding unit, is a day glyph framework, and the above and below of framework is respectively equipped with groove, for inserting
Enter to fold unit, with positioning and fixed effect.Connected using hinge structure between supporting plate 211 and wing plate 212, wing plate
It is connected by screw bolts between 212 and side plate 220, unit is folded up and down and is positioned using inset type framework 230, and use bolt
It is fixed.Wherein, each plate face of above-mentioned folding unit uses frame structure, and frame selects square tube, and to improve stability, centre increases
Plus auxiliary leg horizontally and vertically, and the diagonal connecting rod for connecting；Supporting leg and connecting rod are connected using detachable bearing pin.
As shown in Fig. 1,6 and 7, the leakage silo 300 includes upper frame 310, leakage sand device 320 and underframe 330.In oil gas
In field pressure break, gas testing (oil) job execution, fracturing fluid generally requires to use two kinds of different sand, therefore, as shown in fig. 6, this reality
With new there is provided a kind of combined type silo, i.e., the two detachable combinations of leakage sand device 320 for being set by left and right are constituted, two
Leakage sand device 320 is located at the underface of the broken sand device 110 of both of the aforesaid respectively, and separate is independent of each other.Leakage sand device 320 is square
Front and rear cone structure, sediment outflow is easy to reduce height, and sand outlet is put in bottom connection.Leakage sand device 320 is fixed on interior by upper frame 310
Portion, the upper frame 310 is constituted for vertically and horizontally connected square tube, and detachable bearing pin connected mode is used in junction.
As shown in fig. 7, underframe 330 for fold cellular construction, also specifically for put sand outlet be reserved with hole.As shown in figure 1, the upper ledge
The nethermost lower end for folding unit is positioned using inset type framework 230 with two layers of sand tank 200 for the upper end of frame 310,
And fixed using bolt；The lower end of the upper frame 310 and the upper end of underframe 330 be also adopted by same structure carry out positioning and
It is fixed.
As shown in figure 1, because construction environment is located at field, tank body meets soft easily sagging, the chance rock land face in soil property ground then
Uneven easy inclination, in order to increase the resistance to overturning of tank body, the lower section positioned at leakage silo 300 is additionally provided with plate base
400.As shown in figure 8, the base 400 is spliced by some jigsaw 410, the utility model is preferably and is constituted by 3 pieces.Its
In, the size of monolithic jigsaw 410：2.3m × 7m × 0.19m, after 3 pieces of jigsaw 410 are combined, i.e. the size of base 400：6.9m×
7m×0.19m.Jigsaw 410 is preferably steel plate structure basis, on the basis of load-bearing is ensured, is also less prone to corrosion.
Claims (9)
1. the foldable silo of well fracturing, it is characterised in that：Including the top layer storage of detachable connection successively from top to bottom
Silo (100), two layers of sand tank (200) and leakage silo (300), and the top layer sand tank (100), two layers of sand tank (200)
Demountable is with leakage silo (300).
2. the foldable silo of well fracturing according to claim 1, it is characterised in that：The top layer sand tank
(100) two broken sand devices (110) are provided with, periphery is provided with folding top cap guardrail (120).
3. the foldable silo of well fracturing according to claim 1, it is characterised in that：Two layers of sand tank
(200) it is connected to form up and down by some folding units；The folding unit includes an I-shaped folded sheet (210) and two one
Font side plate (220), side plate (220) is connected using bolt fixation with I-shaped both sides.
4. the foldable silo of well fracturing according to claim 3, it is characterised in that：Folded sheet (210) bag
Include the supporting plate (211) at I-shaped vertical line and the wing plate (212) positioned at I-shaped upper and lower end both sides；The wing plate
(212) it is connected with supporting plate (211) using hinge.
5. the foldable silo of well fracturing according to claim 3, it is characterised in that：The folded sheet (210) and
Side plate (220) uses square tube frame structure, and centre is provided with auxiliary leg horizontally and vertically, and the diagonal connecting rod for connecting.
6. the foldable silo of well fracturing according to claim 3, it is characterised in that：The folding unit connects up and down
The mode of connecing is to be mutually located by inset type framework (230), and is interfixed by bolt；The inset type framework (230) is day word
Shape, and above and below is provided with groove.
7. the foldable silo of well fracturing according to claim 1, it is characterised in that：Leakage silo (300) bag
Include upper frame (310), two leakages sand device (320) and underframe (330)；Adopted between the upper frame (310) and underframe (330)
It is connected with inset type framework (230), and is fixed using bolt.
8. the foldable silo of well fracturing according to claim 1, it is characterised in that：Positioned at leakage silo (300)
Lower section is additionally provided with base (400).
9. the foldable silo of well fracturing according to claim 8, it is characterised in that：The base (400) if by
The jigsaw (410) that dry steel plate is made is spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250027.7U CN206297855U (en) | 2016-11-18 | 2016-11-18 | The foldable silo of well fracturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250027.7U CN206297855U (en) | 2016-11-18 | 2016-11-18 | The foldable silo of well fracturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206297855U true CN206297855U (en) | 2017-07-04 |
Family
ID=59212328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250027.7U Expired - Fee Related CN206297855U (en) | 2016-11-18 | 2016-11-18 | The foldable silo of well fracturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206297855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364762A (en) * | 2016-11-18 | 2017-02-01 | 汤树林 | Foldable sand tank for oil/gas well fracturing |
-
2016
- 2016-11-18 CN CN201621250027.7U patent/CN206297855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364762A (en) * | 2016-11-18 | 2017-02-01 | 汤树林 | Foldable sand tank for oil/gas well fracturing |
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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: 20170704 |