CN219864972U - Electric-driven sand mixing pry with detachable pry frame - Google Patents
Electric-driven sand mixing pry with detachable pry frame Download PDFInfo
- Publication number
- CN219864972U CN219864972U CN202321371586.3U CN202321371586U CN219864972U CN 219864972 U CN219864972 U CN 219864972U CN 202321371586 U CN202321371586 U CN 202321371586U CN 219864972 U CN219864972 U CN 219864972U
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- Prior art keywords
- frame
- auger
- sled
- pry
- motor
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- 238000002156 mixing Methods 0.000 title claims abstract description 48
- 239000004576 sand Substances 0.000 title claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims description 21
- 241000883990 Flabellum Species 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 241000579971 Terebridae Species 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides an electric-driven sand mixing pry with a detachable pry frame, which comprises a pry frame, wherein the pry frame is of an upper layer structure and a lower layer structure, an operating system platform is arranged in the middle of the pry frame, a variable frequency cabinet, an operating room, a liquid adding system, a dry adding system and a guardrail are arranged on the upper layer of the pry frame, a suction pipe, a discharge pipe, a suction system motor, a discharge system motor, a supercharging centrifugal pump, a driving variable frequency motor and a reduction box are arranged on the lower layer of the pry frame, a sand conveying auger assembly is arranged on one side of the pry frame, the operating room is arranged on the front side of the pry frame, and a mixing tank is arranged in the pry frame. According to the utility model, the prying frame is of an upper layer and a lower layer, so that workers can conveniently operate machines on the upper layer and the lower layer, the prying frame can be disassembled, the device is convenient to transport, a liquid adding system and a dry adding system are arranged on the upper layer of the prying frame, feeding can be always carried out, and the feeding time and feeding quantity can be controlled, so that various feeding requirements can be met.
Description
Technical Field
The utility model relates to the technical field of oil and gas field fracturing, in particular to an electric drive sand mixing sled with a detachable prying frame.
Background
In the prior art, a fracturing unit mainly comprises a fracturing truck, a sand mixing truck, an instrument truck, a manifold truck and auxiliary equipment, wherein the sand mixing truck is used for mixing fracturing fluid, propping agent and various additives in the construction process and then supplying the mixture to a plurality of fracturing trucks through connecting manifolds; the fracturing truck pressurizes the mixed liquid and injects the liquid into the bottom of the truck through a high-pressure manifold; the instrument vehicle monitors, analyzes and records the whole operation process.
In the existing fracturing unit, the sand mixing equipment is used as core equipment of the fracturing unit and widely applied to the petroleum and natural gas production increasing construction process, however, the traditional sand mixing equipment has the following problems:
1. for the overall arrangement form of the sand mixing equipment; most of traditional sand mixing equipment is in a truck-mounted structure or a semitrailer structure, has small volume and limited sand mixing amount, cannot meet the operation requirement of continuous sand conveying, and is not easy to transport;
2. for the form of the main drive; most of traditional sand mixing equipment is driven by diesel engines and hydraulic or electrohydraulic hybrid, however, no matter the diesel engines and the hydraulic or electrohydraulic hybrid are driven by hydraulic systems, the existing hydraulic systems are complex, oil is required to be changed regularly, leakage risks exist, and the cost, the failure rate and the like of the hydraulic driving are relatively high.
Therefore, the utility model provides the electric-driven sand mixing pry with the detachable pry frame.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the electric-driven sand mixing pry with the detachable pry frame, so as to solve the problems in the prior art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a sled frame detachable electricity drives muddy sand sled, includes the sled frame, the sled frame is the structure of upper and lower two-layer, and operating system platform has been installed at the middle part of sled frame, and frequency conversion cabinet, operating room, liquid add system, dry system and guardrail are installed to the upper strata of sled frame, and suction pipe, discharge pipe, suction system motor, discharge system motor, booster centrifugal pump, drive inverter motor and reducing gear box are installed to the lower floor of sled frame, and sand transporting auger assembly is installed to sled frame one side, and the front side of sled frame is equipped with the operating room, is equipped with the blending tank in the sled frame.
Further, the prying frame comprises a prying frame base and a lifting frame, and the prying frame base is fixedly connected with the lifting frame through bolts and sheaths.
Further, the sand conveying auger assembly comprises an auger support frame, a feed hopper, an auger shell, an auger motor, an auger reduction box and an auger shaft, wherein a feed inlet is formed in the bottom of the auger shell, the feed hopper is welded and fixed on the inner wall of the feed inlet, the auger shaft is in rotary fit with the inner wall of one side of the auger shell, and the auger motor and the auger reduction box are fixed at one end of the auger shell.
Further, the liquid adding system and the dry adding system are adjacently fixed on the pry frame, and the liquid adding system and the dry adding system are positioned on one side of the mixing tank.
Further, the liquid adding system comprises two liquid adding tanks, a liquid adding pump and a plunger pump are arranged on the lower side of each liquid adding tank, the liquid adding pump and the plunger pump correspond to the liquid adding tanks, and a valve is arranged on the lower side of the dry adding system.
Further, a pipeline system is arranged in the prying frame, the pipeline system comprises a manifold, a butterfly valve and a plunger pump, the manifold is communicated with the liquid adding tank and the mixing tank, and the suction system motor, the discharge system motor and the supercharging centrifugal pump are corresponding to the manifold.
Further, a stirring system is arranged in the mixing tank and comprises a driving variable frequency motor, a reduction gearbox, a stirring rod and stirring blades, the output end of the driving variable frequency motor is fixedly connected with the stirring rod, and the stirring blades are fixed on the periphery of the stirring rod.
The utility model has the beneficial effects that: the utility model relates to an electric-driven sand mixing pry with a detachable pry frame, which comprises a pry frame; a liquid adding system; a dry-adding system; a mixing tank; sand conveying auger assembly.
The sled frame is the structure of upper and lower two-layer, makes things convenient for the staff to operate the machine of upper and lower two-layer, and can dismantle the sled frame, conveniently transport the device, add the system and add the system futilely at sled frame upper strata installation liquid, can feed always, can control the time and the feed volume of feeding to can satisfy various feeding demands, and the device is whole to drive through electronic, does not use hydraulic system, reduces drive cost and cost of maintenance.
Drawings
FIG. 1 is a front view of an electrically driven sand mixing sled with a detachable sled frame according to the present utility model;
FIG. 2 is a top view of an electrically driven sand mixing sled with a detachable sled frame according to the present utility model;
FIG. 3 is a perspective view of a mixing tank assembly in an electrically driven sand mixing sled with a detachable sled frame;
FIG. 4 is a schematic diagram of an assembled perspective view of a stirring rod and stirring blades in an electric-driven sand mixing sled with a detachable pry frame;
FIG. 5 is a schematic diagram of an assembled perspective view of a sand conveying auger assembly in an electrically driven sand mixing sled with a detachable pry bracket;
FIG. 6 is a schematic diagram of an assembled perspective view of a piping system in an electrically driven sand mixing skid with a detachable skid frame according to the present utility model;
FIG. 7 is a schematic view of an assembled perspective structure of a pry bracket in an electric-driven sand mixing pry with a detachable pry bracket;
in the figure: 1. sand conveying auger assembly; 101. a screw support frame; 102. a feed hopper; 103. auger shell; 104. a screw motor; 105. auger reduction gearbox; 106. an auger shaft; 2. a prying frame; 201. a prying frame base; 202. a lifting frame; 3. a variable frequency cabinet; 4. an operation chamber; 5. a liquid adding system; 6. a dry-adding system; 7. a mixing tank; 71. a stirring rod; 72. stirring fan blades; 8. a suction system motor; 9. discharging the system motor; 10. a booster centrifugal pump; 11. an operating system platform; 12. a suction pipe; 13. a discharge pipe; 14. an escalator; 15. guard bars; 16. driving a variable frequency motor; 17. a reduction gearbox.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a sled frame detachable electricity drives sand mixing sled, includes sled frame 2, sled frame 2 is the structure of upper and lower two-layer, and operating system platform 11 is installed at the middle part of sled frame 2, and frequency conversion cabinet 3, operating room 4, liquid add system 5, dry add system 6 and guardrail 15 are installed to the upper strata of sled frame 2, and suction pipe 12, discharge pipe 13, suction system motor 8, discharge system motor 9, booster centrifugal pump 10, drive frequency conversion motor 16 and reducing gear box 17 are installed to the lower floor of sled frame 2, and sand conveying auger assembly 1 has been installed to sled frame 2 one side, and the front side of sled frame 2 is equipped with operating room 4, is equipped with mixing tank 7 in sled frame 2.
According to the embodiment, the prying frame 2 comprises the prying frame base 201 and the lifting frame 202, the prying frame base 201 is fixedly connected with the lifting frame 202 through bolts and sheaths, the escalator 14 and the guardrail 15 are installed in the prying frame 2, workers walk on the prying frame 2 conveniently, the device can be operated conveniently, the bolts and the sheaths can be disassembled, the prying frame 2 is disassembled integrally, the requirement of road bulletin is met, and transportation is convenient.
The sand conveying auger assembly 1 of this embodiment includes auger support frame 101, feeder hopper 102, auger shell 103, auger motor 104, auger reducing gear 105 and auger shaft 106, the feed inlet has been seted up to auger shell 103 bottom, feeder hopper 102 welded fastening is on the inner wall of feed inlet, auger shaft 106 normal running fit is in the inner wall of auger shell 103 one side, auger motor 104 and auger reducing gear 105 are fixed in the one end of auger shell 103, the output of auger motor 104 is connected with auger reducing gear 105's input, auger reducing gear 105's output is fixed with auger shaft 106, install the metering gear on auger shaft 106, metering gear is connected with the instrument desk through sensor and cable, can drive auger shaft 106 through auger motor 104, three auger shafts 106 can be independently controlled simultaneously, can use auger shaft 106 of different quantity according to the size of sand conveying volume, and metering gear and sensor's cooperation can directly read sand conveying volume, then the fracturing sand conveying is carried to the top and gets into in the blending tank 7.
The liquid adding system 5 and the dry adding system 6 of the embodiment are adjacently fixed on the prying frame 2, the liquid adding system 5 and the dry adding system 6 are located on one side of the mixing tank 7, the liquid adding system 5 comprises two liquid adding tanks, a liquid adding pump and a plunger pump are arranged on the lower side of each liquid adding tank, the liquid adding pump and the plunger pump correspond to each liquid adding tank, a valve is arranged on the lower side of each dry adding system 6, the liquid adding tanks can be driven through the liquid adding pump and the plunger pump, the dry adding system 6 is driven through motor control, the feeding time and the feeding quantity are controlled through the valve, the operability of the device is higher, the device is more suitable for various working conditions, the liquid adding system 5 and the dry adding system 6 are both provided with discharge ports, and the discharge ports are communicated with the mixing tank 7.
The skid 2 of this embodiment is equipped with a pipeline system in it, the pipeline system includes a manifold, a butterfly valve and a plunger pump, the manifold is connected with a liquid adding tank and a mixing tank 7, a suction system motor 8, a discharge system motor 9 and a booster centrifugal pump 10 are all corresponding to the manifold, a fracturing base liquid enters from a suction pipe 12 by a liquid adding system 5, is transported to the mixing tank 7 for full stirring, flows out from a discharge pipe 13, discharges the mixed liquid by the booster centrifugal pump 10, and is finally used for field fracturing.
The mixing tank 7 of this embodiment is equipped with the stirring system in, the stirring system includes driving inverter motor 16, reducing gear box 17, puddler 71 and stirring flabellum 72, driving inverter motor 16's output and puddler 71 fixed connection, stirring flabellum 72 is fixed in the week side of puddler 71, use driving inverter motor 16 can drive stirring flabellum 72 and puddler 71 to stir the muddy sand, the effect of evenly mixing can be played in the design of the upper and lower double leaf of puddler 71, and the stirring flabellum 72 that is located the below can play the effect of upturning to the muddy sand, prevent the vortex from appearing.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides a sled frame detachable electricity drives muddy sand sled, including sled frame (2), a serial communication port, sled frame (2) is the structure of upper and lower two-layer, operating system platform (11) have been installed at the middle part of sled frame (2), variable frequency cabinet (3) are installed to the upper strata of sled frame (2), operating room (4), liquid adds system (5), add system (6) and guardrail (15 futilely, suction pipe (12) are installed to the lower floor of sled frame (2), discharge pipe (13), suction system motor (8), discharge system motor (9), booster centrifugal pump (10), drive variable frequency motor (16) and reducing gear box (17), sled frame (2) one side dress has sand transmission auger assembly (1), the front side of sled frame (2) is equipped with operating room (4), be equipped with in sled frame (2) blending tank (7), liquid adds system (5) and dry system (6) are adjacent to be fixed in sled frame (2), and liquid system (5) and dry system (6) are located one side of blending tank (7), liquid adding system (5) and pump system are equipped with pump system and pump system (6) are equipped with corresponding pump system, pump system are including filling liquid adding pump system and pump system, pump system are equipped with down Butterfly valve and plunger pump, manifold and liquid add jar and blending tank (7) are linked together, and suction system motor (8), discharge system motor (9) and booster centrifugal pump (10) are all corresponding with the manifold, be equipped with mixing system in blending tank (7), mixing system includes drive inverter motor (16), reducing gear box (17), puddler (71) and stirring flabellum (72), and the output and stirring rod (71) fixed connection of drive inverter motor (16), stirring flabellum (72) are fixed in the week side of puddler (71).
2. The electric-driven sand mixing sled with detachable sled frame according to claim 1, wherein: the prying frame (2) comprises a prying frame base (201) and a lifting frame (202), and the prying frame base (201) is fixedly connected with the lifting frame (202) through bolts and sheaths.
3. The electric-driven sand mixing sled with detachable sled frame according to claim 1, wherein: the sand conveying auger assembly (1) comprises an auger support frame (101), a feed hopper (102), an auger Long Ke (103), an auger motor (104), an auger reduction box (105) and an auger shaft (106), a feed inlet is formed in the bottom of the auger Long Ke (103), the feed hopper (102) is welded and fixed on the inner wall of the feed inlet, the auger shaft (106) is in rotary fit with the inner wall of one side of the auger Long Ke (103), and the auger motor (104) and the auger reduction box (105) are fixed at one end of the auger Long Ke (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321371586.3U CN219864972U (en) | 2023-06-01 | 2023-06-01 | Electric-driven sand mixing pry with detachable pry frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321371586.3U CN219864972U (en) | 2023-06-01 | 2023-06-01 | Electric-driven sand mixing pry with detachable pry frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864972U true CN219864972U (en) | 2023-10-20 |
Family
ID=88368783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321371586.3U Active CN219864972U (en) | 2023-06-01 | 2023-06-01 | Electric-driven sand mixing pry with detachable pry frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864972U (en) |
-
2023
- 2023-06-01 CN CN202321371586.3U patent/CN219864972U/en active Active
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