CN212680871U

CN212680871U - Spinel high-strength petroleum fracturing propping agent is with forcing blendor

Info

Publication number: CN212680871U
Application number: CN202021011269.7U
Authority: CN
Inventors: 李志刚
Original assignee: Zhengzhou Yongtai Ceramsite Sand Co ltd
Current assignee: Zhengzhou Yongtai Ceramsite Sand Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-12
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a spinel excels in oil fracturing proppant uses forces blendor in proppant production facility technical field, mixing barrel and the mixing axle including coaxial setting, the coaxial a lift section of thick bamboo that is equipped with in the mixing barrel, a lift section of thick bamboo and the sealed sliding connection of mixing barrel diapire, just lift section of thick bamboo top is passed through the bearing rotation with mixing axle bottom and is connected. The utility model discloses a coaxial lifting cylinder that is equipped with the liftable in a compounding section of thick bamboo, the lift through this lifting cylinder drives the lift of material in the compounding section of thick bamboo for take place indiscriminate layer between the material of layering in the compounding section of thick bamboo, and then the mixing rod of being convenient for mixes various materials, great when having shortened the compounding.

Description

Spinel high-strength petroleum fracturing propping agent is with forcing blendor

Technical Field

The utility model relates to a proppant production facility technical field, concretely relates to spinel excels in oil fracturing proppant is with forcing blendor.

Background

The petroleum propping agent is also called as petroleum fracturing propping agent, when petroleum and natural gas are exploited from a deep well, after fracturing treatment is carried out on a high closure pressure and low permeability deposit, a petroleum-containing rock stratum is cracked, oil and gas are collected from a channel formed by the cracks, at the moment, fluid is required to be injected into a rock base layer to exceed the pressure of the fracture strength of the stratum, so that the rock stratum around a shaft is cracked, a channel with high laminar flow capacity is formed, and in order to keep the cracks formed after fracturing open, oil and gas products can smoothly pass through the channel.

In the production process of the petroleum propping agent, main materials and auxiliary materials need to be mixed according to a certain proportion, and the existing proportion mixing mode is generally as follows: the main material and the auxiliary material are respectively weighed, then the weighed main material or auxiliary material is respectively put into a mixing cylinder, and the main material and the auxiliary material are uniformly mixed through a mixing shaft in the mixing cylinder. The long-term production time discovers that the layering phenomenon of various main materials and auxiliary materials is easily caused because the various main materials and the auxiliary materials are sequentially put into the mixing cylinder, so that the mixing of the main materials and the auxiliary materials is influenced, the mixing time is too long, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a spinel is high-strength is forced blendor for oil fracturing proppant to above-mentioned technical problem.

The utility model discloses the technical scheme who adopts does:

the design is a spinel high-strength oil fracturing propping agent with forcing blendor, including the mixing barrel and the mixing axle of coaxial setting, the coaxial a lift section of thick bamboo that is equipped with in the mixing barrel, a lift section of thick bamboo and the sealed sliding connection of mixing barrel diapire, just lift section of thick bamboo top is connected through the bearing rotation with mixing axle bottom.

Preferably, a lifting hydraulic cylinder is arranged in the lifting cylinder, and the top end of the lifting hydraulic cylinder is fixedly connected with the top wall of the lifting cylinder.

Preferably, the cross-sectional area of the lifting cylinder is 1/2 of the cross-sectional area of the mixing cylinder.

Preferably, a supporting plate is arranged above the mixing barrel, a driving motor is arranged on the supporting plate, a power output shaft of the driving motor penetrates through the supporting plate downwards and then is in transmission connection with the mixing shaft, and a mixing rod is arranged on the mixing shaft.

Preferably, a connecting plate is arranged below the supporting plate, the middle of the connecting plate is fixedly connected with the mixing shaft, the end of the connecting plate is rotatably connected with the material lifting shaft through a bearing, the material lifting shaft is provided with a helical blade, the mixing shaft is provided with a driving gear, and the material lifting shaft is provided with a transmission gear meshed with the driving gear.

Compared with the prior art, the utility model has the advantages that:

1. the utility model discloses a coaxial lifting cylinder that is equipped with the liftable in a compounding section of thick bamboo, the lift through this lifting cylinder drives the lift of material in the compounding section of thick bamboo for take place indiscriminate layer between the material of layering in the compounding section of thick bamboo, and then the mixing rod of being convenient for mixes various materials, great when having shortened the compounding.

2. The utility model discloses be equipped with in the left and right sides of compounding axle A and rise the material axle, the rotatory lift that drives the material through rising epaxial helical blade of material has accelerated the mixture of material, and the cooperation is through the epaxial mixing rod of mixture to the stirring effect of material for the material after the lift mixes more fully.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a view A-A of FIG. 2;

1 is a compounding section of thick bamboo, 2 is compounding axle A, 3 is the supporting leg, 4 is ground, 5 is a section of thick bamboo that goes up and down, 6 is the bearing, 7 is hydraulic cylinder, 8 is the backup pad, 9 is the telescopic link, 10 is driving motor, 11 is the compounding pole, 12 is the connecting plate, 13 is the driving gear, 14 is helical blade, 15 is for rising the material axle, 16 is drive gear.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way. The unit module components, structures, mechanisms, sensors and other devices referred to in the following examples are all conventional and commercially available products unless otherwise specified.

Example 1: as shown in figure 1, a spinel high strength oil fracturing proppant uses compulsory blendor, including mixing barrel 1 and the axle A2 of mixing of coaxial setting, the open-top of this mixing barrel 1, and fix through supporting leg 3 and set up on ground 4, the coaxial lifting cylinder 5 that is equipped with a bottom end opening in the mixing barrel 1, the sealed sliding connection of this lifting cylinder 5 lateral wall and mixing barrel 1 diapire, and 5 tops of lifting cylinder and mixing axle A2 bottom are passed through bearing 6 and are rotated and be connected, be equipped with hydraulic cylinder 7 in lifting cylinder 5, the top and the 5 roof fixed connection of lifting cylinder 7, the bottom mounting of hydraulic cylinder 7 sets up on ground 4.

In this embodiment, a supporting plate 8 is arranged above the mixing barrel 1, telescopic rods 9 (which may also be hydraulic cylinders) are arranged at two ends of the supporting plate 8, the top end of each telescopic rod 9 is fixedly connected with the supporting plate 8, and the bottom end of each telescopic rod is fixedly connected with the ground 4 or the mixing barrel 1, a driving motor 10 is arranged on the supporting plate 8, a power output shaft of the driving motor 10 penetrates through the supporting plate 8 downwards and then is in transmission connection with a mixing shaft a2, and a mixing rod 11 is arranged on the mixing shaft a 2.

In the present embodiment, the cross-sectional area of the lifting cylinder 5 is 1/2 of the cross-sectional area of the mixing cylinder 1; and a feed inlet 17 corresponding to the opening at the top end of the mixing cylinder is arranged on the supporting plate 8, and a discharge outlet 18 is arranged at the bottom of the mixing cylinder.

Example 2: as shown in fig. 2 and 3, a spinel high-strength oil fracturing propping agent is with forcing blendor, including mixing barrel 1 and mixing axle A2 of coaxial setting, the open-top of this mixing barrel 1, and fix through supporting leg 3 and set up on ground 4, the coaxial lifting cylinder 5 that is equipped with a bottom end open-ended in the mixing barrel 1, this lifting cylinder 5 lateral wall and the sealed sliding connection of mixing barrel 1 diapire, and 5 tops of lifting cylinder and mixing axle A2 bottom are connected through bearing 6 rotation, be equipped with hydraulic cylinder 7 in lifting cylinder 5, the top and the 5 roof fixed connection of lifting cylinder 7, the bottom mounting of hydraulic cylinder 7 sets up on ground 4.

In this embodiment, a supporting plate 8 is arranged above the mixing cylinder 1, two ends of the supporting plate 8 are provided with telescopic rods 9, the top end of each telescopic rod 9 is fixedly connected with the supporting plate 8, the bottom end of each telescopic rod 9 is fixedly connected with the ground 4 or the mixing cylinder 1, the supporting plate 8 is provided with a driving motor 10, a power output shaft of the driving motor 10 penetrates through the supporting plate 8 downwards and then is in transmission connection with the mixing shaft 2, and the mixing shaft 2 is provided with a mixing rod 11; this compounding axle 2 still with connecting plate 12 fixed connection, this connecting plate 12 is located backup pad 8 below, and the both ends of connecting plate 12 all are equipped with and rise material axle 15, should rise material axle 15 and compounding axle 2 parallel arrangement, and rise material axle 15 and be connected through bearing and connecting plate 12 rotation, rise and be equipped with helical blade 14 on the material axle 15, be equipped with driving gear 13 on the compounding axle 2, and rise and be equipped with on the material axle 15 and mesh transmission drive gear 16 with driving gear 13.

The operation and use method of the mixer is as follows:

after various main materials and auxiliary materials are added into a mixing cylinder 1 according to a ratio, a driving motor 10 drives a mixing shaft 2 to rotate, a mixing rod 11 on the mixing shaft 2 mixes and stirs the raw materials, and a helical blade 14 is driven by the rotation of a material lifting shaft 15 to lift the materials at the bottom to a high position through the meshing transmission of a driving gear 13 and a transmission gear 16; when mixing the stirring, through the extension of hydraulic cylinder 7 with shorten the rising and the decline that drive a lift section of thick bamboo 5, and then drive the lift of the interior material of mixing barrel 1 through a lift section of thick bamboo 5 to destroy the inside raw materials layering phenomenon of mixing barrel, be convenient for accelerate the mixture of material.

The utility model discloses a another kind of application method does, before adding the material, lift cylinder 5 upwards rises to mixing cylinder 1 in, then in adding various materials into mixing cylinder 1 in proper order to make lift cylinder 5 fall to with mixing cylinder diapire 1 parallel and level, it can to rotate mixing shaft 2 and carry out the compounding.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a spinel matter high strength oil fracturing proppant is with forcing blendor, includes the mixing barrel and the axle that mix of coaxial setting, its characterized in that: the material mixing device is characterized in that a lifting cylinder is coaxially arranged in the material mixing cylinder, the lifting cylinder is connected with the bottom wall of the material mixing cylinder in a sealing and sliding mode, and the top end of the lifting cylinder is rotatably connected with the bottom end of the material mixing shaft through a bearing.

2. The forced mixer for the spinel high-strength petroleum fracturing proppant of claim 1, wherein: and a lifting hydraulic cylinder is arranged in the lifting cylinder, and the top end of the lifting hydraulic cylinder is fixedly connected with the top wall of the lifting cylinder.

3. The forced mixer for the spinel high-strength petroleum fracturing proppant of claim 1, wherein: the cross section area of the lifting cylinder is 1/2 of the cross section area of the mixing cylinder.

4. The forced mixer for the spinel high-strength petroleum fracturing proppant of claim 1, wherein: the top of compounding section of thick bamboo is equipped with the backup pad, be equipped with driving motor in the backup pad, driving motor's power output shaft is connected with the transmission of compounding axle after running through the backup pad downwards, the epaxial material mixing pole that is equipped with of compounding.

5. The forced mixer for the spinel high-strength petroleum fracturing proppant of claim 4, wherein: the material mixing device is characterized in that a connecting plate is arranged below the supporting plate, the middle of the connecting plate is fixedly connected with the material mixing shaft, the end of the connecting plate is rotatably connected with the material lifting shaft through a bearing, the material lifting shaft is provided with a helical blade, the material mixing shaft is provided with a driving gear, and the material lifting shaft is provided with a transmission gear meshed with the driving gear.