CN219923058U - Mixing and grinding device for superfine powder of resistance reducing agent - Google Patents
Mixing and grinding device for superfine powder of resistance reducing agent Download PDFInfo
- Publication number
- CN219923058U CN219923058U CN202320742524.2U CN202320742524U CN219923058U CN 219923058 U CN219923058 U CN 219923058U CN 202320742524 U CN202320742524 U CN 202320742524U CN 219923058 U CN219923058 U CN 219923058U
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- Prior art keywords
- grinding
- mixing
- reducing agent
- resistance reducing
- superfine powder
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- 238000000227 grinding Methods 0.000 title claims abstract description 61
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 53
- 239000000843 powder Substances 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 18
- 239000002245 particle Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The utility model discloses a resistance reducing agent ultrafine powder mixing and grinding device, which belongs to the technical field of mixing and grinding devices and comprises a box body, wherein a stirring shaft is rotatably arranged at the top end of the inside of the box body, a motor is arranged at the top of the stirring shaft, the output end of the motor is fixedly connected with the stirring shaft, stirring rods are symmetrically distributed on the outer wall of the stirring shaft, a mounting plate is fixedly arranged at the bottom of the stirring rods, a grinding cavity is formed in the surface of the mounting plate in a penetrating manner, grinding wheels are rotatably arranged in the grinding cavity, the top of each grinding wheel is fixedly connected with the bottom of the stirring rod, a guide plate is fixedly arranged at the bottom of the mounting plate, a screen is fixedly arranged at the bottom of each guide plate, and a discharge hole is formed in one side of each screen. According to the utility model, through the screen, the guide plate and the discharge hole, the mixed and ground resistance reducing agent can be screened, so that the particle size uniformity of the mixed and ground resistance reducing agent powder is ensured to be better, and the use effect of the later resistance reducing agent is improved.
Description
Technical Field
The utility model relates to the technical field of mixed grinding devices, in particular to a resistance reducing agent ultrafine powder mixed grinding device.
Background
In the development process of oil and gas wells in oil fields and gas wells, an acidizing fracturing fluid is generally required to be added in some deep or hypotonic areas so as to prevent the situation that cracks are completely closed after a pump is stopped for pressure relief, and a friction reducing agent is generally required to be added in the process of adding the acidizing fracturing fluid into the cracks so as to reduce friction between the acidizing fracturing fluid and a pipeline, so that the fluidity of the acidizing fracturing fluid is improved, and raw materials used for the friction reducing agent comprise polyacrylamide, an emulsifying agent, an initiating agent and the like.
Through searching, chinese patent with patent publication number of CN211886630U discloses a friction reducer grinding and mixing device, which comprises a tank body, a hollow cylinder and a discharge port at the bottom edge; the hopper is arranged at the top of the tank body, and the shaft fixing piece is arranged at the top of the hopper; the grinding mechanism is provided with a grinding fixed piece and a grinding movable piece, is positioned in the tank body and is positioned below the hopper; the outlet end of the hopper is inserted into the upper end of the grinding fixing piece, and the edge of the lower end of the grinding fixing piece is connected with the inner wall of the tank body; the upper stirrer is positioned in the hopper; the lower stirrer is positioned in the tank body area below the hopper; the rotating shaft penetrates through the tank hopper; the upper end of the rotating shaft is rotationally connected with the shaft fixing piece, the lower end of the rotating shaft is positioned outside the bottom of the tank body, and the upper stirrer, the lower stirrer and the grinding movable piece are arranged on the rotating shaft; and the motor is connected with the lower end of the rotating shaft. The utility model provides a friction reducer grinding and mixing device, which integrates a mixing function and a grinding function, and performs mixing twice before and after grinding, so that the production steps are simplified, and the equipment expenditure is reduced.
However, the design has the defect that the mixed and ground resistance reducing agent is not screened in the design, so that the particle size uniformity of the mixed and ground resistance reducing agent powder is poor, and the use effect of the later-stage resistance reducing agent is reduced.
Disclosure of Invention
The utility model aims to provide a mixing and grinding device for superfine powder of a resistance reducing agent, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a friction reducer superfine powder mixing grinding device, includes the box, the inside top of box rotates and is provided with the (mixing) shaft, the motor is installed at the top of (mixing) shaft, and the output and the (mixing) shaft fixed connection of motor, the outer wall symmetric distribution of (mixing) shaft has the puddler, the fixed mounting panel that is provided with in bottom of puddler, the grinding chamber has been seted up in the surface of mounting panel penetration, the inside of grinding chamber rotates and is provided with the grinding wheel, and the top of grinding wheel with the bottom fixed connection of puddler, the fixed guide board that is provided with in bottom of mounting panel, the fixed screen cloth that is provided with in bottom of guide board, the discharge gate has been seted up to one side of screen cloth, and the discharge gate is linked together with the inside of box.
As a further scheme of the utility model: the both sides of motor are all fixed to be provided with the inlet pipe, and the inlet pipe is linked together with the inside of box.
As a further scheme of the utility model: and a limiting cover is movably arranged in the feeding pipe.
As a further scheme of the utility model: the bottom of the box body is fixedly provided with a discharge pipe, the discharge pipe is communicated with the inside of the box body, and a discharge valve is arranged in the discharge pipe.
As a further scheme of the utility model: the two sides of the discharge pipe are fixedly provided with supporting legs, and the number of the supporting legs is four.
As a further scheme of the utility model: the front end face of the box body is fixedly provided with a first transparent window, and the bottom of the first transparent window is fixedly provided with a second transparent window.
Compared with the prior art, the utility model has the beneficial effects that: the resistance reducing agent ultrafine powder mixing and grinding device has the following advantages:
(1) The screen, the guide plate and the discharge port are arranged, so that the mixed and ground resistance reducing agent can be screened, the particle size uniformity of the mixed and ground resistance reducing agent powder is guaranteed to be good, the problem of improving the using effect of the later resistance reducing agent is solved, the problem that the mixed and ground resistance reducing agent is not screened, the particle size uniformity of the mixed and ground resistance reducing agent powder is poor, and the using effect of the later resistance reducing agent is reduced is solved;
(2) Through being provided with motor, puddler, mounting panel, (mixing) shaft, grinding wheel and grinding chamber, after the drag reduction agent pours into the box through the inlet pipe, can drive the (mixing) shaft through the output of motor and rotate, the (mixing) shaft rotates and drives the puddler and rotate, thereby stir the drag reduction agent, and the drag reduction agent after the stirring can slowly get into grinding intracavity, the (mixing) shaft rotation drives the grinding wheel in this process and rotates, thereby grind the drag reduction agent that gets into grinding intracavity, thereby realize mixing and grind the integration of function, and then improve the practicality of the device.
Drawings
FIG. 1 is a perspective partial schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal part of the front view of the present utility model;
fig. 3 is a schematic view of a part of the structure of the stirring shaft and the grinding wheel of the utility model.
In the figure: 1. a feed pipe; 2. a case; 3. a support leg; 4. a motor; 5. a limit cover; 6. a first transparent window; 7. a second transparent window; 8. a stirring rod; 9. a mounting plate; 10. a screen; 11. a discharge pipe; 12. a stirring shaft; 13. a grinding wheel; 14. a grinding chamber; 15. a guide plate; 16. a discharge port; 17. a discharge valve.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a friction reducer superfine powder mixing grinding device, which comprises a box body 2, the preceding terminal surface of box 2 is fixed and is provided with first transparent window 6, the bottom of first transparent window 6 is fixed and is provided with second transparent window 7, the bottom of box 2 is fixed and is provided with row material pipe 11, and row material pipe 11 is linked together with the inside of box 2, row material pipe 11 internally mounted has row material valve 17, row material pipe 11 both sides are fixed and are provided with landing leg 3, and the quantity of landing leg 3 is four, the inside top of box 2 rotates and is provided with (mixing) shaft 12, motor 4 is installed at the top of (mixing) shaft 12, and the output of motor 4 and (mixing) shaft 12) fixed connection, the outer wall symmetric distribution of (mixing) shaft 12 has puddler 8, the bottom of puddler 8 is fixed and is provided with mounting panel 9, grinding chamber 14 has been seted up in the surface run through of mounting panel 9, grinding chamber 14's inside rotates and is provided with grinding wheel 13, and the top of grinding wheel 13 and the bottom of puddler 8 fixed connection;
specifically, as shown in fig. 1, fig. 2 and fig. 3, when in use, through being provided with motor 4, puddler 8, mounting panel 9, (mixing) shaft 12, grinding wheel 13 and grinding chamber 14, after the drag reducer pours into box 2 through inlet pipe 1, can drive puddler 12 rotation through the output of motor 4, puddler 12 rotates and drives puddler 8 rotation, thereby stir the drag reducer, and the drag reducer after stirring can slowly get into grinding chamber 14, this in-process puddler 12 rotation drives grinding wheel 13 rotation, thereby grind the drag reducer that gets into in the grinding chamber 14, thereby realize mixing and grind the integration of function, and then improve the practicality of the device.
The bottom of the mounting plate 9 is fixedly provided with a guide plate 15, the bottom of the guide plate 15 is fixedly provided with a screen cloth 10, one side of the screen cloth 10 is provided with a discharge hole 16, the discharge hole 16 is communicated with the inside of the box body 2, the two sides of the motor 4 are fixedly provided with a feeding pipe 1, the feeding pipe 1 is communicated with the inside of the box body 2, and a limiting cover 5 is movably arranged in the feeding pipe 1;
specifically, as shown in fig. 1 and 2, during the use, through being provided with screen cloth 10, guide board 15 and discharge gate 16, can utilize screen cloth 10 to screen the friction reducer after the mixed grinding, compound size friction reducer can pass screen cloth 10, fall in the bottom of box 2, and because screen cloth 10 has certain inclination, thereby the friction reducer of non-compound size can follow discharge gate 16 and discharge, the staff collects the back and pours into in box 2 through inlet pipe 1 again, thereby guarantee that friction reducer powder particle diameter uniformity after the mixed grinding is better, and then improve the problem of friction reducer result in use after the mixed grinding, the problem that does not screen friction reducer powder particle diameter uniformity after the mixed grinding, can reduce the friction reducer result in later stage result in use.
Working principle: according to the utility model, after the resistance reducing agent is poured into the box body 2 through the feeding pipe 1, the stirring shaft 12 can be driven to rotate through the output end of the motor 4, the stirring shaft 12 rotates to drive the stirring rod 8 to rotate, so that the resistance reducing agent is stirred, the stirred resistance reducing agent slowly enters the grinding cavity 14, in the process, the stirring shaft 12 rotates to drive the grinding wheel 13 to rotate, so that the resistance reducing agent entering the grinding cavity 14 is ground, secondly, the screen 10 can be utilized to screen the mixed and ground resistance reducing agent, the resistance reducing agent with a composite size can pass through the screen 10 and fall at the bottom of the box body 2, and as the screen 10 has a certain inclination angle, the resistance reducing agent with a non-composite size can be discharged from the discharge port 16, after the worker collects the resistance reducing agent, the mixed and ground resistance reducing agent is poured into the box body 2 through the feeding pipe 1 again, so that the particle size uniformity of the mixed and ground resistance reducing agent is better, the using effect of the later phase resistance reducing agent is improved, and finally, the discharge valve 17 is opened, so that the ground resistance reducing agent is discharged from the discharge pipe 11, and collected by workers.
The standard parts used in the files of the utility model can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, meanwhile, the electrical components in the utility model are externally connected with a power supply and a control switch when in use, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, and the utility model does not explain the control mode and the circuit connection in detail, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in the specification, and is conventional known equipment.
It should be noted that, in this document, 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.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a friction reducer superfine powder mixing grinder, includes box (2), its characterized in that: the inside top rotation of box (2) is provided with (mixing) shaft (12), motor (4) are installed at the top of (mixing) shaft (12), and the output and (mixing) shaft (12) fixed connection of motor (4), the outer wall symmetric distribution of (mixing) shaft (12) has puddler (8), the fixed mounting panel (9) that is provided with in bottom of puddler (8), grinding cavity (14) have been seted up on the surface of mounting panel (9), the inside rotation of grinding cavity (14) is provided with grinding wheel (13), and the top of grinding wheel (13) with the bottom fixed connection of puddler (8), the fixed guide board (15) that is provided with in bottom of mounting panel (9), discharge gate (16) have been seted up to one side of screen cloth (10), and discharge gate (16) are linked together with the inside of box (2).
2. The device for mixing and grinding the superfine powder of the resistance reducing agent according to claim 1, wherein the device is characterized in that: the feeding pipe (1) is fixedly arranged on two sides of the motor (4), and the feeding pipe (1) is communicated with the inside of the box body (2).
3. The device for mixing and grinding the superfine powder of the resistance reducing agent according to claim 2, wherein the device is characterized in that: a limiting cover (5) is movably arranged in the feeding pipe (1).
4. The device for mixing and grinding the superfine powder of the resistance reducing agent according to claim 1, wherein the device is characterized in that: the bottom of the box body (2) is fixedly provided with a discharge pipe (11), the discharge pipe (11) is communicated with the inside of the box body (2), and a discharge valve (17) is arranged in the discharge pipe (11).
5. The device for mixing and grinding the superfine powder of the resistance reducing agent according to claim 4, wherein: the two sides of the discharge pipe (11) are fixedly provided with the supporting legs (3), and the number of the supporting legs (3) is four.
6. The device for mixing and grinding the superfine powder of the resistance reducing agent according to claim 1, wherein the device is characterized in that: the front end face of the box body (2) is fixedly provided with a first transparent window (6), and the bottom of the first transparent window (6) is fixedly provided with a second transparent window (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742524.2U CN219923058U (en) | 2023-04-06 | 2023-04-06 | Mixing and grinding device for superfine powder of resistance reducing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742524.2U CN219923058U (en) | 2023-04-06 | 2023-04-06 | Mixing and grinding device for superfine powder of resistance reducing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923058U true CN219923058U (en) | 2023-10-31 |
Family
ID=88488581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320742524.2U Active CN219923058U (en) | 2023-04-06 | 2023-04-06 | Mixing and grinding device for superfine powder of resistance reducing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923058U (en) |
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2023
- 2023-04-06 CN CN202320742524.2U patent/CN219923058U/en active Active
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