CN217248742U - Prilling granulator that processing of high strength oil fracturing proppant was used - Google Patents
Prilling granulator that processing of high strength oil fracturing proppant was used Download PDFInfo
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- CN217248742U CN217248742U CN202220031720.4U CN202220031720U CN217248742U CN 217248742 U CN217248742 U CN 217248742U CN 202220031720 U CN202220031720 U CN 202220031720U CN 217248742 U CN217248742 U CN 217248742U
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Abstract
The utility model relates to an oil fracturing proppant technical field just discloses a prilling granulator that high strength oil fracturing proppant processing was used, including screw extruder, the discharging pipe is installed to screw extruder's discharge gate, the below of discharging pipe is equipped with the protective housing. This prilling granulator of high strength oil fracturing proppant processing usefulness, driving motor through the driving motor who sets up, driving motor drives the bent axle rotatory, and then it is rotatory to drive the axle sleeve, the axle sleeve passes through the stock, drive the slider along the direction reciprocating motion of spout, when the slider removes, use through the pulling force cooperation of first connecting band and spring, drive the swash plate adjacent with it and shake from top to bottom, and then through the second connecting band, it shakes from top to bottom to drive another swash plate, the material falls on the swash plate of shake, play the effect of rounding, avoid the material adhesion to take place at the surface phenomenon of swash plate simultaneously, the graininess material surface that makes the device production more accords with the sphere.
Description
Technical Field
The utility model relates to an oil fracturing proppant technical field specifically is a prilling granulator of high strength oil fracturing proppant processing usefulness.
Background
The petroleum proppant is also called petroleum fracturing proppant. When the petroleum and natural gas deep well is exploited, after the high-closure-pressure low-permeability deposit is subjected to fracturing treatment, the petroleum-containing rock stratum is cracked, the petroleum and gas are collected from a channel formed by the cracks, at the moment, the fluid is required to be injected into the rock base layer so as to exceed the pressure of the fracture strength of the stratum, the rock stratum around the shaft is cracked, a channel with high laminar flow capacity is formed, and in order to keep the cracks formed after fracturing open, the petroleum and gas products can smoothly pass through the channel.
When an existing granulator works, materials of the high-strength oil fracturing propping agent are added into a screw extruder and then discharged through a sieve plate, the materials are in a strip shape when being discharged through the sieve plate, the strip-shaped materials are cut into cylindrical particles gradually, the mode is more in moisture of produced particles and easy to bond, and the produced particles are cylindrical and have overlarge spherical difference, so that the transportation and the use of the oil fracturing propping agent are inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a prilling granulator that high strength oil fracturing proppant processing was used possesses advantages such as more accord with sphere, has solved prior art more at the granule moisture of production, bonds easily, and the granule of production is cylindricly, too big with the sphericity gap, the problem of the transportation use of inconvenient oil fracturing proppant.
(II) technical scheme
In order to realize the more spherical purpose that accords with of the aforesaid, the utility model provides a following technical scheme: the utility model provides a prilling granulator that processing of high strength oil fracturing proppant was used, includes screw extruder, the discharging pipe is installed to screw extruder's discharge gate, the below of discharging pipe is equipped with the protective housing, the bottom fixed mounting of discharging pipe has the sieve, fixed mounting has the telescopic link on the inner wall of protective housing, the cutting board is installed to the one end of telescopic link, the spout has been seted up on the inside lateral wall of protective housing, the inside sliding connection of spout has the slider, the slider with swing joint has the connecting rod between the cutting board, the outer fixed surface of protective housing installs driving motor, driving motor's output fixed mounting has the bent axle, the surface cover of bent axle is equipped with the axle sleeve, the surface mounting of axle sleeve has the stock, the stock with swing joint between the slider.
Further, a set of sieve mesh has all been seted up to the sieve with the surface of cutting board, two sets of sieve mesh diameter is the same.
Through adopting above-mentioned technical scheme, when using, the screw extruder extrudes the material through the discharging pipe, the material after extruding is rectangular form discharge through sieve and cutting board go up the sieve mesh, through the driving motor who sets up, driving motor drives the bent axle rotatory, and then it is rotatory to drive the axle sleeve, the axle sleeve passes through the stock, drive the slider along the direction reciprocating motion of spout, when the slider removes, connecting rod through swing joint, the pulling cutting board is at the flexible direction reciprocating motion of telescopic link, it is granular to cut the material gradually absolutely, play the effect of granulation.
The utility model discloses a further set up to: the connecting rod with the contained angle scope between the cutting board is one hundred twenty to one hundred sixty degrees.
Through adopting above-mentioned technical scheme, guarantee to adorn steady operation, avoid because of the angle is too big or undersize, lead to the phenomenon of cutting board and protective housing collision to take place.
The utility model discloses a further set up to: movably connected with two swash plates on the inner wall of protective housing, install first connecting band between the surface of slider and the adjacent swash plate, two install the second connecting band between the swash plate, the swash plate with fixedly connected with spring between the inner wall of protective housing, install two air heaters on the inner wall of protective housing, the air heater with the swash plate is corresponding.
By adopting the technical scheme, when in use, the granular materials cut by the cutting plate fall on the inclined plate under the action of gravity, the material dead time is prolonged by the arranged inclined plate, and the granular materials pass through the arranged hot air blower, can dry materials and reduce the moisture in the materials, the driving motor drives the crankshaft to rotate through the arranged driving motor, thereby driving the shaft sleeve to rotate, the shaft sleeve drives the slide block to reciprocate along the direction of the sliding groove through the long rod, when the slide block moves, the first connecting belt is matched with the tension of the spring to drive the inclined plate adjacent to the first connecting belt to shake up and down, then the other inclined plate is driven to shake up and down through the second connecting belt, the material falls on the shaking inclined plate to achieve the effect of rounding, meanwhile, the phenomenon that the materials are adhered to the outer surface of the inclined plate is avoided, so that the outer surface of the granular materials produced by the device is more spherical.
The utility model discloses a further set up to: a leather sheath is arranged between the inclined plate and the inner wall of the protective shell.
Through adopting above-mentioned technical scheme, avoid the material to drop through the gap between swash plate and the protective housing, reduce the work dead angle, avoid the material card gap between swash plate and protective housing, influence the phenomenon emergence of swash plate shake.
The utility model discloses a further set up to: the outer surface fixed mounting of protective housing has the motor layer board, driving motor installs the upper surface of motor layer board.
Through adopting above-mentioned technical scheme, provide stable holding power and working height for driving motor.
The utility model discloses a further set up to: and a guide plate is fixedly arranged on the inner wall of the protective shell.
Through adopting above-mentioned technical scheme, play the effect of water conservancy diversion, the guide plate is the slope and sets up in the inside of protecting sheathing, and its lower one end points to the higher department of upside swash plate, guarantees that the material can roll down along the height of swash plate.
The utility model discloses a further set up to: the inside of protective housing is provided with the case that gathers materials.
Through adopting above-mentioned technical scheme, play the effect of collecting the material.
(III) advantageous effects
Compared with the prior art, the utility model provides a prilling granulator of high strength oil fracturing proppant processing usefulness possesses following beneficial effect:
(1) this prilling granulator of high strength oil fracturing proppant processing usefulness, when using, screw extruder extrudes the material through the discharging pipe, the material after extruding is rectangular form discharge through sieve and cutting board on the sieve mesh, through the driving motor who sets up, driving motor drives the bent axle rotation, and then it is rotatory to drive the axle sleeve, the axle sleeve passes through the stock, drive the slider along the direction reciprocating motion of spout, when the slider removes, through swing joint's connecting rod, the pulling cutting board is at the flexible direction reciprocating motion of telescopic link, it is granular to cut the material gradually absolutely, play the effect of granulation.
(2) This prilling granulator that processing of high strength oil fracturing proppant was used, when using, the granular material after the cutting board cutting falls on the swash plate under the action of gravity, through the swash plate that sets up, along having grown the material dead time, through the air heater that sets up, can play dry effect to the material, reduces the moisture in the material.
(3) This prilling granulator of high strength oil fracturing proppant processing usefulness, driving motor through the driving motor who sets up, driving motor drives the bent axle rotatory, and then it is rotatory to drive the axle sleeve, the axle sleeve passes through the stock, drive the slider along the direction reciprocating motion of spout, when the slider removes, use through the pulling force cooperation of first connecting band and spring, drive the swash plate adjacent with it and shake from top to bottom, and then through the second connecting band, it shakes from top to bottom to drive another swash plate, the material falls on the swash plate of shake, play the effect of rounding, avoid the material adhesion to take place at the surface phenomenon of swash plate simultaneously, the graininess material surface that makes the device production more accords with the sphere.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention
Fig. 3 is the schematic view of the protective shell structure of the present invention
Fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.
In the figure: 1. a screw extruder; 2. a discharge pipe; 3. a protective shell; 4. a sieve plate; 5. a telescopic rod; 6. cutting the board; 7. a chute; 8. a slider; 9. a connecting rod; 10. a drive motor; 11. a crankshaft; 12. a shaft sleeve; 13. a long rod; 14. a sloping plate; 15. a first connecting belt; 16. a second connecting band; 17. a spring; 18. a hot air blower; 19. a baffle; 20. a material collecting box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-4, a granulation apparatus for processing high-strength oil fracturing propping agent, including screw extruder 1, discharging pipe 2 is installed to screw extruder 1's discharge gate, discharging pipe 2's below is equipped with protective housing 3, discharging pipe 2's bottom fixed mounting has sieve 4, fixed mounting has telescopic link 5 on the inner wall of protective housing 3, cutting plate 6 is installed to the one end of telescopic link 5, spout 7 has been seted up on the inside lateral wall of protective housing 3, the inside sliding connection of spout 7 has slider 8, swing joint has connecting rod 9 between slider 8 and the cutting plate 6, the external fixed surface of protective housing 3 installs driving motor 10, the output fixed mounting of driving motor 10 has bent axle 11, the surface cover of bent axle 11 is equipped with axle sleeve 12, the external surface mounting of axle sleeve 12 has stock 13, swing joint between stock 13 and the slider 8.
Further, a set of sieve mesh has all been seted up with cutting board 6's surface to sieve 4, and two sets of sieve mesh diameters are the same.
When using, screw extruder 1 extrudes the material through discharging pipe 2, the material after extruding is rectangular form discharge through sieve mesh on sieve 4 and the cutting board 6, through the driving motor 10 that sets up, driving motor 10 drives bent axle 11 rotatory, and then it is rotatory to drive axle sleeve 12, axle sleeve 12 passes through stock 13, drive slider 8 along spout 7's direction reciprocating motion, when slider 8 removes, connecting rod 9 through swing joint, the pulling is cut the cutting board 6 at the flexible direction reciprocating motion of telescopic link 5, it is granular to cut the material gradually absolutely, play the effect of granulation.
Further, the angle between the connecting rod 9 and the cutting plate 6 ranges from one hundred twenty degrees to one hundred sixty degrees.
Guarantee to adorn steady operation, avoid because of the angle too big or undersize, lead to the phenomenon of cutting board 6 and 3 collisions of protective housing to take place.
Furthermore, two inclined plates 14 are movably connected to the inner wall of the protective shell 3, a first connecting belt 15 is installed between the outer surface of the slider 8 and the adjacent inclined plates 14, a second connecting belt 16 is installed between the two inclined plates 14, a spring 17 is fixedly connected between the inclined plates 14 and the inner wall of the protective shell 3, two air heaters 18 are installed on the inner wall of the protective shell 3, and the air heaters 18 correspond to the inclined plates 14.
When in use, the granular materials cut by the cutting plate 6 fall on the inclined plate 14 under the action of gravity, by the inclined plate 14, the material dead time is prolonged, and by the hot air blower 18, the drying effect on the materials can be achieved, the moisture in the materials is reduced, the driving motor 10 drives the crankshaft 11 to rotate through the arranged driving motor 10, thereby driving the shaft sleeve 12 to rotate, the shaft sleeve 12 drives the sliding block 8 to reciprocate along the direction of the sliding chute 7 through the long rod 13, when the sliding block 8 moves, the first connecting belt 15 and the spring 17 are used in combination to drive the adjacent inclined plate 14 to shake up and down, and then the other inclined plate 14 is driven to shake up and down through the second connecting belt 16, the materials fall on the shaking inclined plate 14 to achieve the rounding effect, meanwhile, the phenomenon that the materials are adhered to the outer surface of the inclined plate 14 is avoided, so that the outer surface of the granular materials produced by the device is more spherical.
Further, a leather sheath is arranged between the inclined plate 14 and the inner wall of the protective shell 3.
The material is prevented from falling through the gap between the inclined plate 14 and the protective shell 3, the working dead angle is reduced, and the phenomenon that the material is clamped in the gap between the inclined plate 14 and the protective shell 3 and the shaking of the inclined plate 14 is influenced is avoided.
Further, a motor supporting plate is fixedly mounted on the outer surface of the protective shell 3, and the driving motor 10 is mounted on the upper surface of the motor supporting plate.
Providing stable supporting force and working height for the driving motor 10.
Further, a guide plate 19 is fixedly mounted on the inner wall of the protective shell 3.
Play the effect of water conservancy diversion, guide plate 19 is the slope and sets up in the inside of protecting sheathing 3, and its lower one end points to the higher department of upside swash plate 14, guarantees that the material can roll down along the height of swash plate 14.
Further, a material collecting box 20 is arranged inside the protective shell 3.
The effect of collecting materials is achieved.
In conclusion, this prilling granulator that high strength oil fracturing proppant processing was used, when using, screw extruder 1 extrudes the material through discharging pipe 2, the material after extruding passes through sieve 4 and cutting board 6 on the sieve mesh and is rectangular form discharge, through the driving motor 10 that sets up, driving motor 10 drives bent axle 11 rotatory, and then it is rotatory to drive axle sleeve 12, axle sleeve 12 passes through stock 13, drive slider 8 along the direction reciprocating motion of spout 7, when slider 8 removed, through swing joint's connecting rod 9, pulling cutting board 6 is at the flexible direction reciprocating motion of telescopic link 5, cut the material gradually absolutely and be the granule, play the effect of granulation.
This prilling granulator that processing of high strength oil fracturing proppant was used, when using, the granular material after cutting board 6 cuts falls on swash plate 14 under the action of gravity, through the swash plate 14 that sets up, along having lengthened the material dead time, through the air heater 18 that sets up, can play dry effect to the material, reduces the moisture in the material.
This prilling granulator of high strength oil fracturing proppant processing usefulness, driving motor 10 through the setting, driving motor 10 drives bent axle 11 rotatory, and then it is rotatory to drive axle sleeve 12, axle sleeve 12 passes through stock 13, drive slider 8 along spout 7's direction reciprocating motion, when slider 8 removes, use through the pulling force cooperation of first connecting band 15 and spring 17, drive adjacent swash plate 14 shake from top to bottom with it, and then through second connecting band 16, drive another swash plate 14 shake from top to bottom, the material falls on the swash plate 14 of shake, play the effect of rounding, avoid the material adhesion to take place at the surface phenomenon of swash plate 14 simultaneously, the graininess material surface that makes the device production more accords with the sphere.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a prilling granulator that processing of high strength oil fracturing proppant was used, includes screw extruder (1), its characterized in that: discharging pipe (2) is installed at the discharge gate of screw extruder (1), the below of discharging pipe (2) is equipped with protective housing (3), the bottom fixed mounting of discharging pipe (2) has sieve (4), fixed mounting has telescopic link (5) on the inner wall of protective housing (3), cutting board (6) are installed to the one end of telescopic link (5), spout (7) have been seted up on the inside lateral wall of protective housing (3), the inside sliding connection of spout (7) has slider (8), slider (8) with swing joint has connecting rod (9) between cutting board (6), the surface fixed mounting of protective housing (3) has driving motor (10), the output fixed mounting of driving motor (10) has bent axle (11), the surface cover of bent axle (11) is equipped with axle sleeve (12), the surface mounting of axle sleeve (12) has stock (13), the long rod (13) is movably connected with the sliding block (8).
2. The granulation apparatus for processing the high-strength petroleum fracturing propping agent according to claim 1, which is characterized in that: sieve (4) with a set of sieve mesh has all been seted up to the surface of cutting board (6), and is two sets of the sieve mesh diameter is the same.
3. The granulation apparatus for processing the high-strength petroleum fracturing propping agent according to claim 1, which is characterized in that: the included angle range between the connecting rod (9) and the cutting plate (6) is one hundred twenty degrees to one hundred sixty degrees.
4. The granulation device for processing the high-strength petroleum fracturing propping agent according to claim 1, wherein: swing joint has two swash plates (14) on the inner wall of protective housing (3), install first connecting band (15), two between the surface of slider (8) and adjacent swash plate (14) install second connecting band (16) between swash plate (14), swash plate (14) with fixedly connected with spring (17) between the inner wall of protective housing (3), install two air heater (18) on the inner wall of protective housing (3), air heater (18) with swash plate (14) are corresponding.
5. The granulation device for processing the high-strength petroleum fracturing propping agent according to claim 4, wherein: a leather sheath is arranged between the inclined plate (14) and the inner wall of the protective shell (3).
6. The granulation device for processing the high-strength petroleum fracturing propping agent according to claim 1, wherein: the outer surface of the protective shell (3) is fixedly provided with a motor supporting plate, and the driving motor (10) is arranged on the upper surface of the motor supporting plate.
7. The granulation device for processing the high-strength petroleum fracturing propping agent according to claim 1, wherein: and a guide plate (19) is fixedly arranged on the inner wall of the protective shell (3).
8. The granulation apparatus for processing the high-strength petroleum fracturing propping agent according to claim 1, which is characterized in that: the inside of protective housing (3) is provided with case (20) that gathers materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220031720.4U CN217248742U (en) | 2022-01-07 | 2022-01-07 | Prilling granulator that processing of high strength oil fracturing proppant was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220031720.4U CN217248742U (en) | 2022-01-07 | 2022-01-07 | Prilling granulator that processing of high strength oil fracturing proppant was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217248742U true CN217248742U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220031720.4U Active CN217248742U (en) | 2022-01-07 | 2022-01-07 | Prilling granulator that processing of high strength oil fracturing proppant was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217248742U (en) |
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2022
- 2022-01-07 CN CN202220031720.4U patent/CN217248742U/en active Active
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