CN104563995B - A kind of pressure break fracturing blender truck - Google Patents
A kind of pressure break fracturing blender truck Download PDFInfo
- Publication number
- CN104563995B CN104563995B CN201310504336.7A CN201310504336A CN104563995B CN 104563995 B CN104563995 B CN 104563995B CN 201310504336 A CN201310504336 A CN 201310504336A CN 104563995 B CN104563995 B CN 104563995B
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- Prior art keywords
- fracturing
- pressure break
- blender truck
- delivery line
- turnover bracket
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
Abstract
The invention provides a kind of pressure break fracturing blender truck, including：Chassis；The mixing device above chassis is arranged at, the mixing device includes the mixer with fracturing sand entrance, base fluid entrance and fracturing fluid outlet, the mixer is enclosed mixing pump；Reciprocating rotation and the turnover bracket of mixing device can be carried, the turnover bracket is arranged on chassis；It is connected with turnover bracket, and driving turnover bracket is rotated so that the dynamical system that the base of enclosed mixing pump can be contacted with ground, the dynamical system is arranged on chassis.The pressure break fracturing blender truck that the present invention is provided is using enclosed mixing pump as mixer, mixing device is carried by the turnover bracket that can be rotated, the base of enclosed mulling pump is contacted with ground, then improve the inlet capacity of enclosed mixing pump, so as to improve the discharge capacity of the enclosed mixing pump, then on the premise of pressure break fracturing blender truck floor space is not changed, the discharge capacity of the pressure break fracturing blender truck is improved, and then disclosure satisfy that the demand of massive hydraulic fracture operation.
Description
Technical field
The present invention relates to oil recovery or gas equipment technical field, more specifically to a kind of pressure break fracturing blender truck.
Background technology
Fracturing technique refers in oil recovery or gas production process, is acted on using fluid pressure, the reservoir of oil, gas is formed crack
A kind of method, its concrete operations are the pumps using high-pressure large-displacement, using the principle of liquid pressure transmission, by the liquid with certain viscosity
Body（That is fracturing fluid）, injected with the pressure of the absorbability more than reservoir to reservoir, and well cylinder pressure is gradually risen, so that
High pressure has been suppressed in shaft bottom, it is just attached in shaft bottom when tensile strength of this pressure more than the crustal stress near the borehole wall and formation rock
Surface layer produces crack, continues to inject fracturing fluid, crack extends forward and filled out with fracturing fluid, and fracturing fluid is present in crack after closing well
In, so as to form the sand packed fracture with certain physical dimension and high flow conductivity near shaft bottom in stratum, well is reached increasing
Produce the purpose of augmented injection.Wherein, fracturing fluid is by the liquid as solvent（Commonly referred to as base fluid）With the fracturing sand as solute（Such as stone
Sand etc.）Mixture is formed.
At present, exploited along with the input in some unconventional gas fields such as shale gas, coal bed gas, tight gas, due to its geology
It is complicated, the exploitation for carrying out can be only achieved economic value after a series of fracturing work, this pressure break are needed after drilling well
The operation difference maximum with traditional pressure break is the consumption and discharge capacity of its fracturing fluid considerably beyond traditional fracturing work, fracturing work
In the equipment used, pressure break fracturing blender truck is one of most important equipment, and traditional pressure break fracturing blender truck is by a mixer
（Usually mixing sand tank）In continuously add various dispensings, by stir mixing after be then exhausted from upstream device.For the ease of fortune
Defeated, usual mixing sand tank is arranged on the chassis of pressure break fracturing blender truck and positioned at the top on chassis, because the volume of mixing sand tank is larger, bottom
A mixing sand tank can only be placed on disk.Its maximum pump discharge that can be realized of current this pressure break fracturing blender truck is 20m3/ min, and this
Individual discharge capacity can not meet the demand of current massive hydraulic fracture operation, and institute is one of in a practical manner by increasing pressure break fracturing blender truck
Quantity realize that still, because many well sites are located in mountain region, well site area is smaller, it is impossible to be increased pressure break fracturing blender truck
More places are provided.
In summary, how on the premise of pressure break fracturing blender truck floor space is not changed, the discharge capacity of pressure break fracturing blender truck is improved,
It is current those skilled in the art's urgent problem to be solved to meet the demand of massive hydraulic fracture operation.
The content of the invention
It is an object of the invention to provide a kind of pressure break fracturing blender truck, not change the premise of pressure break fracturing blender truck floor space
Under, the discharge capacity of the pressure break fracturing blender truck is improved, and then meet the demand of massive hydraulic fracture operation.
To achieve these goals, the present invention provides following technical scheme：
A kind of pressure break fracturing blender truck, including：Chassis；It is arranged at the mixing device above the chassis, the mixing device bag
The mixer exported with fracturing sand entrance, base fluid entrance and fracturing fluid is included, the mixer is enclosed mixing pump；Can be reciprocal
The turnover bracket of the mixing device is rotated and carries, the turnover bracket is arranged on the chassis；With the turnover bracket
It is connected, and drives the turnover bracket to rotate so that the dynamical system that the base of the enclosed mixing pump can be contacted with ground,
The dynamical system is arranged on the chassis.
It is preferred that, in above-mentioned pressure break fracturing blender truck, the fracturing fluid delivery line of the mixing device includes：First delivery line, and
The second delivery line connected by swivel joint with first delivery line；Wherein, first delivery line is arranged at the bottom
On disk, the diameter parallel of the tire of the axis of first delivery line and the pressure break fracturing blender truck, the turnover bracket with it is described
First delivery line is rotatedly connected, and the rotary centerline of the turnover bracket is the axis of first delivery line, described second
Delivery line is arranged on the turnover bracket, second delivery line and the fracturing fluid outlet.
It is preferred that, in above-mentioned pressure break fracturing blender truck, the swivel joint is connected by sliding bearing with first delivery line.
It is preferred that, above-mentioned pressure break fracturing blender truck, in addition to：It is arranged at the dry powder adding device on the turnover bracket；It is described
The outlet of dry powder adding device is connected with the fracturing sand entrance.
It is preferred that, above-mentioned pressure break fracturing blender truck, in addition to：It is arranged at the fiber adding set on the turnover bracket；It is described
The outlet of fiber adding set is connected with the fracturing sand entrance.
It is preferred that, above-mentioned pressure break fracturing blender truck, in addition to：It is arranged on the turnover bracket, and accommodates the buffering of fracturing sand
Tank；Be provided with sand inlet upward at the top of the surge tank, the bottom of the surge tank is provided with out sandpipe, it is described go out sandpipe
Connected with the fracturing sand entrance, and it is described go out sandpipe on be serially connected with gate.
It is preferred that, above-mentioned pressure break fracturing blender truck, in addition to：It is arranged at the liquid appending apparatus on the chassis；The liquid
The outlet of adding set is exported with the fracturing fluid or the base fluid entrance is connected.
It is preferred that, in above-mentioned pressure break fracturing blender truck, the dynamical system is hydraulic power system；The mixing device is arranged at
The rear portion on the chassis, the control room of the pressure break fracturing blender truck is arranged on the chassis and before the mixing device
Portion, the liquid appending apparatus is located at the front portion of the control room.
It is preferred that, in above-mentioned pressure break fracturing blender truck, the number of the mixing device is two.
It is preferred that, in above-mentioned pressure break fracturing blender truck, the base fluid ingress pipe connection of two mixing devices, two mullings
The fracturing fluid delivery line connection of device；Gone here and there in the connectivity part of the base fluid ingress pipe and the connectivity part of the fracturing fluid delivery line
It is connected to butterfly valve.
The application method for the pressure break fracturing blender truck that the present invention is provided is：When needing to provide fracturing fluid, start dynamical system, power
System drive turnover bracket is rotated, and mixing device is rotated together with turnover bracket so that enclosed mixing pump is earthward mobile straight
Placed on the ground to by enclosed mixing pump, after enclosed mixing pump is placed on the ground, fracturing sand is imported to enclosed mixing pump
And base fluid, start enclosed mixing pump, enclosed mixing pump supplies fracturing fluid being exported since fracturing fluid；When need not provide fracturing fluid or
Person need to other positions fracturing fluid is provided when, dynamical system driving turnover bracket is rotated backward so that enclosed mixing pump is the bottom of to
Disk movement is until enclosed mixing pump homing（Initial position when i.e. enclosed mixing pump is earthward moved, enclosed mixing pump position
Above chassis）, it is necessary to other positions provide fracturing fluid when, pressure break fracturing blender truck move to after for fracturing fluid position after stop move
It is dynamic, and start dynamical system so that enclosed mixing pump is earthward mobile until by the placement of enclosed mixing pump on the ground, starting to carry
For fracturing sand.
The pressure break fracturing blender truck that the present invention is provided, is the mobile offer of mixing device using enclosed mixing pump as mixer
Premise；Mixing device is carried by the turnover bracket that can be rotated, under the driving of dynamical system, turnover bracket is rotated, and is made
The base for obtaining enclosed mulling pump is contacted with ground, then can be placed enclosed mulling pump on the ground, is mixed so as to reduce enclosed
Close the height of pump and fall below the height of enclosed mixing pump minimum, then the height of base fluid entrance and fracturing sand entrance is also fallen below
It is minimum, the inlet capacity of enclosed mixing pump is improved, more base fluid and fracturing sand can be imported, it is more so as to export
Fracturing fluid, then improve the discharge capacity of the enclosed mixing pump, because the volume of enclosed mixing pump is less than the volume of existing mixing sand tank, and
The discharge capacity of enclosed mulling pump is suitable with the discharge capacity of existing mixing sand tank, then on the premise of pressure break fracturing blender truck floor space is not changed,
The discharge capacity of the pressure break fracturing blender truck is improved, and then disclosure satisfy that the demand of massive hydraulic fracture operation.
Meanwhile, the pressure break fracturing blender truck that provides of the present invention reduces the height of enclosed mixing pump and by the height of enclosed mixing pump
Degree falls below minimum, then the height of fracturing sand entrance also falls below minimum, so as to facilitate plus sand, reduces plus energy during sand
Consumption, and then save mulling cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Structural representation when Fig. 1 is pressure break fracturing blender truck operation provided in an embodiment of the present invention；
Structural representation when Fig. 2 is pressure break mulling Chefei's operation provided in an embodiment of the present invention；
Fig. 3 is the part-structure schematic diagram of pressure break fracturing blender truck provided in an embodiment of the present invention；
Fig. 4 is structural representation when pressure break fracturing blender truck provided in an embodiment of the present invention has surge tank.
In figure 1 above -4：
1 it is chassis, 2 be tire, 3 be fracturing fluid delivery line, 301 be the first delivery line, 302 be the second delivery line, 4 is base
Liquid ingress pipe, 5 be enclosed mixing pump, 501 be fracturing sand entrance, 6 be hydraulic power system, 7 be liquid appending apparatus, 8 be control
Room processed, 9 be fiber adding set, 10 be dry powder adding device, 11 be hydraulic cylinder, 12 be swivel joint, 13 be sliding bearing, 14
It is surge tank for turnover bracket, 15.
Embodiment
The embodiments of the invention provide a kind of pressure break fracturing blender truck, on the premise of pressure break fracturing blender truck floor space is not changed,
The discharge capacity of the pressure break fracturing blender truck is improved, and then disclosure satisfy that the demand of massive hydraulic fracture operation.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Pressure break fracturing blender truck provided in an embodiment of the present invention, including：Chassis 1；The mixing device of the top of chassis 1 is arranged at, should
Mixing device includes the mixer with fracturing sand entrance 501, base fluid entrance and fracturing fluid outlet, and the mixer mixes for enclosed
Pump 5；Reciprocating rotation and the turnover bracket 14 of mixing device can be carried, the turnover bracket 14 is arranged on chassis 1；With upset branch
Frame 14 is connected, and driving turnover bracket 14 is rotated so that the dynamical system that the base of enclosed mixing pump 5 can be contacted with ground, is somebody's turn to do
Dynamical system is arranged on chassis 1.
It should be noted that turnover bracket 14 can reciprocating rotation, when turnover bracket 14 is rotated forward, mixing device by
Gradually earthward close, i.e., the base of enclosed mixing pump 5 is gradually earthward close to until the base of enclosed mixing pump 5 connects with ground
Touch；When turnover bracket 14 is rotated backward, mixing device is gradually distance from ground, i.e. the base of enclosed mixing pump 5 is gradually distance from ground
Face is until the base of enclosed mixing pump 5 departs from ground.Note, position when enclosed mixing pump 5 starts earthward to move is initial
Position, the position when base of enclosed mixing pump 5 is contacted with ground is operating position, then is overturn from initial position to operating position
Support 14 needs to rotate predetermined angle, and the predetermined angle is less than 90 °.During in initial position, mixing device is located at the upper of chassis 1
Side, chassis 1 and turnover bracket 14 carry mixing device jointly.Dynamical system driving turnover bracket 14 is rotated forward, for upset
Support 14 is rotated backward, can dynamical system driving turnover bracket 14 rotate backward, can also close dynamical system, turnover bracket
14 automatic reverses are rotated.The top of chassis 1 refers to, under the normal laying state of pressure break fracturing blender truck, the top on chassis 1.
For accompanying drawing, it is necessary to illustrate bright, pressure break fracturing blender truck operation refers to that the mixing device of pressure break fracturing blender truck is in work
Make position；Pressure break mulling Chefei's operation, refers to that the mixing device of pressure break fracturing blender truck is in initial position.
The application method of pressure break fracturing blender truck provided in an embodiment of the present invention is：When needing to provide fracturing fluid, start dynamical system
System, dynamical system driving turnover bracket 14 is rotated, and mixing device is rotated together with turnover bracket 14 so that enclosed mixing pump 5
It is earthward mobile up to enclosed mixing pump 5 is placed on the ground, it is mixed to enclosed after enclosed mixing pump 5 is placed on the ground
Close pump 5 and import fracturing sand and base fluid, start enclosed mixing pump 5, enclosed mixing pump 5 supplies fracturing fluid being exported since fracturing fluid；When
When need not provide fracturing fluid or need to other positions offer fracturing fluid, dynamical system driving turnover bracket 14 reversely turns
It is dynamic so that enclosed mixing pump 5 is to the movement of chassis 1 until the homing of enclosed mixing pump 5（I.e. enclosed mixing pump 5 is earthward moved
When initial position, enclosed mixing pump 5 be located at chassis 1 top）, it is necessary to other positions provide fracturing fluid when, pressure break mulling
Car is moved to after stopping movement behind the position for fracturing fluid, and starts dynamical system so that enclosed mixing pump 5 it is earthward mobile until
Enclosed mixing pump 5 is placed on the ground, starts to provide fracturing sand.
Pressure break fracturing blender truck provided in an embodiment of the present invention, is the shifting of mixing device using enclosed mixing pump 5 as mixer
It is dynamic to provide premise；Mixing device, under the driving of dynamical system, turnover bracket are carried by the turnover bracket 14 that can be rotated
14 are rotated so that the base of enclosed mulling pump 5 is contacted with ground, then can be placed enclosed mulling pump 5 on the ground, so as to drop
The low height of enclosed mixing pump 5 and the height of enclosed mixing pump 5 is fallen below to minimum, then base fluid entrance and fracturing sand entrance
501 height also falls below minimum, improves the inlet capacity of enclosed mixing pump 5, can import more base fluid and fracturing sand,
So as to export more fracturing fluid, then the discharge capacity of the enclosed mixing pump 5 is improved, due to the small volume of enclosed mixing pump 5
In the volume of existing mixing sand tank, and the discharge capacity of enclosed mulling pump 5 is suitable with the discharge capacity of existing mixing sand tank, then do not change pressure break mix
On the premise of sand car floor space, the discharge capacity of the pressure break fracturing blender truck is improved, and then disclosure satisfy that the need of massive hydraulic fracture operation
Ask.
Meanwhile, pressure break fracturing blender truck provided in an embodiment of the present invention reduces the height of enclosed mixing pump 5 and mixes enclosed
The height of pump 5 fall below it is minimum, then the height of fracturing sand entrance 501 also fall below it is minimum, so as to facilitate plus sand, reduce plus
Energy expenditure during sand, and then save mulling cost.
Meanwhile, mixing device is arranged on turnover bracket 14 by pressure break fracturing blender truck provided in an embodiment of the present invention so that mixed
Sand device can completely disengage from the top that ground is placed on chassis 1, be easy to the transport of pressure break fracturing blender truck to move, improve its work
Flexibility, carries out transport more convenient between different construction sites.
It should be noted that in the pressure break fracturing blender truck that above-described embodiment is provided, the initial position and working position of mixing device
Put and realized by setting dynamical system.
In the pressure break fracturing blender truck provided for the ease of the importing of fracturing sand, above-described embodiment, the fracturing sand of enclosed mixing pump 5
Introducing port 501 is located at its top, and fracturing sand entrance 501 is upward when the base of enclosed mixing pump 5 is contacted with ground.
During being rotated in mixing device, the fracturing fluid delivery line 3 of pressure break fracturing blender truck is destroyed, above-mentioned reality
In the pressure break fracturing blender truck for applying example offer, the fracturing fluid delivery line 3 of mixing device includes：First delivery line 301, and connect by rotation
First 12 the second delivery lines 302 connected with the first delivery line 301；Wherein, the first delivery line 301 is arranged on chassis 1, and first leads
The diameter parallel of the axis of outlet pipe 301 and the tire 2 of pressure break fracturing blender truck, turnover bracket 14 is rotatedly connected with the first delivery line 301,
And the rotary centerline of turnover bracket 14 is the axis of the first delivery line 301, the second delivery line 302 is arranged at turnover bracket 14
On, the fracturing fluid outlet of the second delivery line 302 and mixer.So, the first delivery line 301 is fixed, turnover bracket 14 around
The axis of first delivery line 301 is rotated, and when turnover bracket 14 is rotated, the second delivery line 302 is rotated together with turnover bracket 14,
Because the second delivery line 302 is connected with the first delivery line 301 by swivel joint 12, then in the rotation process of the second delivery line 302
Keep connecting with the first delivery line 301 always, be damaged so as to avoid fracturing fluid delivery line 3.Certainly, can also there is its other party
Formula is set, for example, fracturing fluid delivery line 3 is connected with the fracturing fluid outlet of enclosed mixing pump 5 by swivel joint, the present invention is implemented
Example does not do specifically defined to this.
It is preferred that, in the pressure break fracturing blender truck that above-described embodiment is provided, swivel joint 12 is led by sliding bearing 13 with first
Outlet pipe 301 is connected.So, the rotation for enhancing swivel joint 12 with the first delivery line 301 is connected.Certainly, also can be using rolling
Bearing connects the delivery line 301 of swivel joint 12 and first, and simply the volume of rolling bearing is larger, and space-consuming is larger.
In order to strengthen in the intensity of the first delivery line 301, the pressure break fracturing blender truck that above-described embodiment is provided, the first delivery line
301 be seamless steel pipe.Certainly, other pipes also may be selected, as long as meeting use requirement.
It is dry for the ease of addition in order to improve the performance of fracturing fluid, it is necessary to add dry powder during fracturing fluid is made
Powder, the pressure break fracturing blender truck that above-described embodiment is provided, in addition to：It is arranged at the dry powder adding device 10 on turnover bracket 14；This is done
The outlet of powder adding set 10 is connected with fracturing sand entrance 501.When the dry powder for needing to add is more or species is at least two
When planting, the number at least two of prioritizing selection dry powder adding device 10.It should be noted that the entrance of dry powder adding device 10
Positioned at its top, in the rotation process of turnover bracket 14, dry powder adding device 10 also concomitant rotation, the entrance of dry powder adding device 10
Positioned at its top, to avoid in rotation process, dry powder falls excessive.
During fracturing fluid is made, in order to improve the performance of fracturing fluid, in addition it is also necessary to add fiber, for the ease of addition
Fiber, the pressure break fracturing blender truck that above-described embodiment is provided, in addition to：It is arranged at the fiber adding set 9 on turnover bracket 14；The fibre
The outlet of dimension adding set 9 is connected with fracturing sand entrance 501.It should be noted that the entrance of fiber adding set 9 is located at it
In top, the rotation process of turnover bracket 14, the also concomitant rotation of fiber adding set 9, the entrance of fiber adding set 9 is pushed up positioned at it
Portion, to avoid in rotation process, fiber falls excessive.
For the ease of to enclosed mixing pump 5 add fracturing sand, above-described embodiment provide pressure break fracturing blender truck, in addition to：If
It is placed on turnover bracket 14, and accommodates the surge tank 15 of fracturing sand；The top of the surge tank 15 is provided with sand inlet upward, delays
The bottom for rushing tank 15 is provided with out sandpipe, and this goes out sandpipe and connected with fracturing sand entrance 501, and goes out to be serially connected with gate on sandpipe.This
Sample, can be controlled whether plus sand and sand feeding amount by regulating gate.The sand export of prioritizing selection surge tank 15 enters positioned at fracturing sand
The top of mouth 501, utilizes the self gravitation of fracturing sand to import.
During fracturing fluid is made, in order to improve the performance of fracturing fluid, in addition it is also necessary to adding liquid, for the ease of addition
Liquid, the pressure break fracturing blender truck that above-described embodiment is provided, in addition to：It is arranged at the One On The Chassis liquid appending apparatus 7；The liquid adds
The outlet of feeder apparatus 7 is exported with fracturing fluid or base fluid entrance is connected.When need to add liquid is more or species at least
For two kinds when, the number at least two of preference liquids adding set 7.
It is preferred that, in the pressure break mixing device that above-described embodiment is provided, dynamical system is hydraulic power system 6；Mulling is filled
The rear portion for being placed in chassis 1 is installed, the control room 8 of fracturing blender truck is arranged on chassis 1 and positioned at the front portion of mixing device, liquid addition
Device 7 is located at the front portion of control room 8.It should be noted that before the headstock of pressure break fracturing blender truck is, the tailstock of pressure break fracturing blender truck is
Afterwards, then from headstock to the tailstock, liquid appending apparatus 7, control room 8 and mixing device are sequentially distributed.Certainly, also can be using others
Distribution mode is distributed, and the embodiment of the present invention is not done specifically defined to this.When dynamical system is hydraulic power system 6,
The hydraulic cylinder 11 of prioritizing selection hydraulic power system 6 can be alternatively multiple multistage hydraulic cylinders for multiple single stage hydraulic cylinders, so just
In the rotation of control turnover bracket 14, while being also beneficial to improve the rotational stability of turnover bracket 14.
In order to effectively improve in the discharge capacity of the pressure break fracturing blender truck, the pressure break fracturing blender truck that above-described embodiment is provided, mixing device
Number be two.It should be noted that the small volume of enclosed mixing pump 5, the half of the volume of about existing mixing sand tank,
And the mixture efficiency of enclosed mulling pump 5 is suitable with the mixture efficiency of existing mixing sand tank, then do not increasing pressure break fracturing blender truck occupation of land face
On the premise of product, by increasing capacitance it is possible to increase the number of enclosed mixing pump 5, that is, two enclosed mixing pumps 5 are set, so as to improve whole pressure break
The discharge capacity of fracturing blender truck, the maximum pump discharge through testing the pressure break fracturing blender truck can reach 38m3/ min, almost traditional mixing device
Twice.
In the pressure break fracturing blender truck that above-described embodiment is provided, when the number of mixing device is two, i.e. enclosed mixing pump 5
Number is two, and accordingly, fiber adding set 9, dry powder adding device 10, fracturing fluid delivery line 3 and base fluid ingress pipe 4 are
Two；Second delivery line 302 is two, and two ends of two the second delivery lines 302 respectively with the first delivery line 301 are connected；It is slow
The sand export for rushing tank 15 is connected with fracturing sand entrance 501 respectively by two gates, so, may be selected to use one of enclosed
Mixing pump 5, also can be simultaneously using two enclosed mixing pumps 5；Dynamical system is hydraulic power system 6, by hydraulic cylinder 11 with turning over
Turn support 14 to be connected, now, the number of prioritizing selection hydraulic cylinder 11 is two, and two hydraulic cylinders 11 are located at turnover bracket 14 respectively
Both sides, so, the rotation that turnover bracket 14 can be made more stable.
It is preferred that, in the pressure break fracturing blender truck that above-described embodiment is provided, the base fluid ingress pipe 4 of two mixing devices is connected, and two
The fracturing fluid delivery line 3 of individual mixing device is connected；In the connectivity part of base fluid ingress pipe 4 and the connectivity part of fracturing fluid delivery line 3
It is serially connected with butterfly valve.So, the control to each enclosed mixing pump 5 is easily facilitated, two enclosed mixing pumps 5 can be with used interchangeably.
It should be noted that the connectivity part of two base fluid ingress pipes 4 is serially connected with butterfly valve, the connectivity part concatenation of two fracturing fluid delivery lines 3
There is butterfly valve.
In the pressure break fracturing blender truck that above-described embodiment is provided, control room 8 realizes the centralized Control to mixing device.Dynamical system
Can be also mixing device, dry powder adding device 10, fiber adding set 9 and liquid addition except driving turnover bracket 14 is rotated
Device 7 provides power.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of pressure break fracturing blender truck, including：Chassis (1)；It is arranged at the mixing device above the chassis (1), the mulling dress
Put the mixer including being exported with fracturing sand entrance (501), base fluid entrance and fracturing fluid；Characterized in that, the mixer
For enclosed mixing pump (5), the pressure break fracturing blender truck also includes：
It is capable of the turnover bracket (14) of reciprocating rotation and the carrying mixing device, the turnover bracket (14) is arranged at the bottom
On disk (1)；
It is connected with the turnover bracket (14), and the driving turnover bracket (14) rotates so that the enclosed mixing pump (5)
The dynamical system that base can be contacted with ground, the dynamical system is arranged on the chassis (1)；
The fracturing fluid delivery line (3) of the mixing device includes：First delivery line (301), and pass through swivel joint (12) and institute
State the second delivery line (302) of the first delivery line (301) connection；Wherein, first delivery line (301) is arranged at the chassis
(1) on, the diameter parallel of the axis of first delivery line (301) and the tire (2) of the pressure break fracturing blender truck, the upset branch
Frame (14) is rotatedly connected with first delivery line (301), and the rotary centerline of the turnover bracket (14) is described first
The axis of delivery line (301), second delivery line (302) is arranged on the turnover bracket (14), second delivery line
(302) with the fracturing fluid outlet.
2. pressure break fracturing blender truck according to claim 1, it is characterised in that the swivel joint (12) passes through sliding bearing
(13) connected with first delivery line (301).
3. pressure break fracturing blender truck according to claim 1, it is characterised in that also include：It is arranged at the turnover bracket (14)
On dry powder adding device (10)；The outlet of the dry powder adding device (10) is connected with the fracturing sand entrance (501).
4. pressure break fracturing blender truck according to claim 1, it is characterised in that also include：It is arranged at the turnover bracket (14)
On fiber adding set (9)；The outlet of the fiber adding set (9) is connected with the fracturing sand entrance (501).
5. pressure break fracturing blender truck according to claim 1, it is characterised in that also include：It is arranged at the turnover bracket (14)
On, and accommodate the surge tank (15) of fracturing sand；Sand inlet is provided with the top of the surge tank (15), the surge tank (15)
Bottom is provided with out sandpipe, it is described go out sandpipe connected with the fracturing sand entrance (501), and it is described go out sandpipe on be serially connected with lock
Door.
6. pressure break fracturing blender truck according to claim 1, it is characterised in that also include：It is arranged at the liquid on the chassis (1)
Body adding set (7)；The outlet of the liquid appending apparatus (7) is exported with the fracturing fluid or the base fluid entrance connects
It is logical.
7. pressure break fracturing blender truck according to claim 6, it is characterised in that the dynamical system is hydraulic power system (6)；
The mixing device is arranged at the rear portion of the chassis (1), and the control room (8) of the pressure break fracturing blender truck is arranged at the chassis
(1) on and positioned at the front portion of the mixing device, the liquid appending apparatus (7) is located at the front portion of the control room (8).
8. the pressure break fracturing blender truck according to any one in claim 1-7, it is characterised in that the number of the mixing device
For two.
9. pressure break fracturing blender truck according to claim 8, it is characterised in that the base fluid ingress pipe of two mixing devices
(4) connect, fracturing fluid delivery line (3) connection of two mixing devices；The connectivity part of the base fluid ingress pipe (4) and described
Butterfly valve is serially connected with the connectivity part of fracturing fluid delivery line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504336.7A CN104563995B (en) | 2013-10-23 | 2013-10-23 | A kind of pressure break fracturing blender truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504336.7A CN104563995B (en) | 2013-10-23 | 2013-10-23 | A kind of pressure break fracturing blender truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104563995A CN104563995A (en) | 2015-04-29 |
| CN104563995B true CN104563995B (en) | 2017-09-22 |
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| US11852001B2 (en) | 2019-09-13 | 2023-12-26 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
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| CN114658405B (en) * | 2022-04-07 | 2023-05-23 | 烟台杰瑞石油装备技术有限公司 | Fracturing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548701A (en) * | 2003-05-18 | 2004-11-24 | 兰州矿场机械有限公司 | Fracturing fluid preparing truck used for petroleum mining field and method for preparing fracturing fluid |
| US7258522B2 (en) * | 2003-07-01 | 2007-08-21 | Schlumberger Technology Corp | Method for mounting a frac blender on a transport vehicle |
| CN201372788Y (en) * | 2009-02-27 | 2009-12-30 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Acidproof sand blender vehicle |
| CN102094611B (en) * | 2011-03-07 | 2013-06-05 | 杜劼 | Coal mine under-well fracturing complete equipment |
| CN103233714B (en) * | 2013-05-07 | 2016-06-22 | 烟台杰瑞石油服务集团股份有限公司 | A kind of pressure break mixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11852001B2 (en) | 2019-09-13 | 2023-12-26 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
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