CN220160174U - Production equipment for polyacrylamide drag reducer - Google Patents
Production equipment for polyacrylamide drag reducer Download PDFInfo
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- CN220160174U CN220160174U CN202321491093.3U CN202321491093U CN220160174U CN 220160174 U CN220160174 U CN 220160174U CN 202321491093 U CN202321491093 U CN 202321491093U CN 220160174 U CN220160174 U CN 220160174U
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- polyacrylamide
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 103
- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 76
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000000227 grinding Methods 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 238000000605 extraction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses production equipment for a polyacrylamide drag reducer, which comprises a production crushing box with an opening at the top, wherein a box cover is fixedly connected to the top of the production crushing box, a feed hopper communicated with the inside of the production crushing box is embedded at the top of the box cover, a crushing mechanism is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the production crushing box, the crushing mechanism is used for crushing polyacrylamide, the front end of the crushing mechanism extends to the front side of the production crushing box, and a driving motor with an output shaft fixedly connected with the crushing mechanism is fixedly connected to the rear side of the production crushing box. Through a series of structural arrangements, the utility model can crush and grind the polyacrylamide, and the incompletely crushed polyacrylamide can be screened out and conveyed into the production crushing box for repeated crushing and grinding, thereby effectively avoiding the phenomenon that the incompletely crushed polyacrylamide is directly discharged and improving the crushing uniformity.
Description
Technical Field
The utility model relates to the technical field of production equipment of polyacrylamide drag reducer, in particular to production equipment for polyacrylamide drag reducer.
Background
The polyacrylamide is a linear high polymer, the product is mainly divided into two forms of dry powder and colloid, the main chain of the polyacrylamide is provided with a large amount of amide groups, the chemical activity is very high, the polyacrylamide can be modified to prepare a plurality of derivatives of the polyacrylamide, the product is widely applied to industries such as papermaking, mineral separation, oil extraction, metallurgy, building materials, sewage treatment and the like, the polyacrylamide is used as a lubricant, a suspending agent, a clay stabilizer, a fluid loss agent and a thickening agent, the polyacrylamide is widely applied to drilling, acidification, fracturing, water plugging, well cementation, secondary oil extraction and tertiary oil extraction, and is an extremely important oilfield chemical, the polyacrylamide drag reducer is produced by taking an acrylamide aqueous solution as a raw material, the polyacrylamide gel block generated after the reaction is subjected to polymerization reaction under the action of an initiator, and finally the polyacrylamide product is prepared by granulating, drying and crushing, and in the process of the polyacrylamide drag reducer, when the polyacrylamide drag reducer is subjected to crushing treatment, a crushing cutter is generally adopted for single crushing, for example, application number: 202121877584.2 a crushing device for polyacrylamide comprises a crusher body, wherein a crushing cavity is formed above the crusher body, a first crushing cutter group and a second crushing cutter group matched with the first crushing cutter group are rotationally arranged in the crushing cavity, the first crushing cutter group and the second crushing cutter group are matched to rotate through a driving device, an extrusion device capable of extruding massive polyacrylamide is arranged in the crushing cavity above the first crushing cutter group and the second crushing cutter group, and a feeding port communicated with the crushing cavity is formed in the side wall above the crusher body; the extruding device can compress the massive polyacrylamide on the first crushing cutter set and the second crushing cutter set, so that the relative sliding between the polyacrylamide and the first crushing cutter set and the second crushing cutter set is avoided, and the crushing efficiency of the first crushing cutter set and the second crushing cutter set on the massive polyacrylamide is improved;
through the cooperation of the first broken knife tackle that sets up and the broken knife tackle of second in above-mentioned patent, can carry out crushing operation to polyacrylamide, this kind of broken mode only can carry out single crushing operation, can not screen out repeatedly crushing to the massive polyacrylamide that does not smash, can not satisfy the user demand, and in general, the aforesaid circumstances, consequently we have proposed a production facility for polyacrylamide drag reducer.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides production equipment for a polyacrylamide drag reducer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a production facility for polyacrylamide drag reducer, includes the production crushing case that the top set up for the opening, the top fixedly connected with case lid of production crushing case, the top of case lid inlays and is equipped with the feeder hopper that is linked together with production crushing incasement portion, install crushing mechanism rotationally between the front side inner wall and the rear side inner wall of production crushing case, smash the operation to the polyacrylamide through crushing mechanism, the front end of crushing mechanism extends to the front side of production crushing case, the rear side fixedly connected with output shaft and the driving motor of crushing mechanism fixed connection of production crushing case, driving motor is used for driving crushing mechanism rotation, the same conical hood that is located the crushing mechanism below is fixedly connected with on the four side inner walls of production crushing case, the discharge hole has been seted up on the bottom inner wall of conical hood, the below cooperation of discharge hole is provided with the grinding mechanism that rotates and installs between production crushing case front side inner wall and rear side inner wall, the grinding mechanism is used for grinding the crushed polyacrylamide, the conical cover and the discharge hole are arranged, the crushed polyacrylamide can be led into the grinding mechanism, the front side of the grinding mechanism extends to the front side of the production crushing box, the grinding mechanism and the crushing mechanism are fixedly sleeved with a same linkage mechanism positioned at the front side of the production crushing box, the linkage mechanism is used for driving the crushing mechanism and the grinding mechanism to rotate simultaneously, a vibration filtering mechanism fixedly arranged between the inner walls of the two sides of the production crushing box is arranged below the grinding mechanism and used for filtering the crushed polyacrylamide, a conveying mechanism is arranged on the left side of the production crushing box, a communicating pipe which is obliquely arranged is fixedly communicated between the right side of the conveying mechanism and the left side of the production crushing box, the conveying mechanism is communicated with the top of a feed hopper, the conveying mechanism is matched with the communicating pipe, and the vibrated polyacrylamide can be conveyed into the feed hopper.
Preferably, the crushing mechanism comprises a first rotating shaft rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the production crushing box, the front end of an output shaft of the driving motor is fixedly connected with the rear end of the first rotating shaft, the front end of the first rotating shaft extends to the front side of the production crushing box, a plurality of crushing rods are fixedly connected to the outer side of the first rotating shaft in an annular shape, and the crushing operation is performed on polyacrylamide by matching the first rotating shaft with the plurality of crushing rods.
Preferably, the grinding mechanism comprises two second rotating shafts, the two second rotating shafts are located below the conical cover, the two second rotating shafts are rotatably installed between the front inner wall and the rear inner wall of the production crushing box, grinding rollers are fixedly sleeved on the second rotating shafts, a plurality of grinding tip blocks are annularly arranged on the outer sides of the grinding rollers, the plurality of grinding tip blocks on the two grinding rollers are matched, the front end of the second rotating shaft extends to the front side of the production crushing box, the two second rotating shafts are located below the first rotating shaft, and the grinding rollers are matched with the second rotating shafts to grind the crushed polyacrylamide.
Preferably, the linkage mechanism comprises a first sprocket and a second sprocket, the first sprocket is fixedly sleeved on the first rotating shaft, the second sprocket is fixedly sleeved on the second rotating shaft on the right side, the second sprocket and the first sprocket are connected with a chain in a tightening state in a transmission manner, the second rotating shaft is fixedly sleeved with a gear, the two gears are meshed, the second sprocket is positioned on the front side of the right side gear, and the two gears are arranged to drive the two second rotating shafts to rotate in opposite directions.
Preferably, the vibration filtering mechanism comprises two vibrators, one side of which is mutually far away is fixedly installed on the inner walls of the two sides of the production crushing box respectively, the filter screen plate which is obliquely arranged is fixedly sleeved in the production crushing box, the vibrating end of the vibrator is movably contacted with the bottom of the filter screen plate, the principle that the vibrator is used for driving the filter screen plate to vibrate is the prior art, and the filter screen plate is used for filtering and shielding the polyacrylamide which is not completely ground, and the inner wall of the bottom of the communicating pipe is flush with the top of the filter screen plate.
Preferably, the conveying mechanism comprises a conveying shell which is obliquely arranged, the left end of the communicating pipe is fixedly communicated with the bottom of the right side inner wall of the conveying shell, a spiral conveying rod is rotatably arranged on the inner wall of the top end and the inner wall of the bottom end of the conveying shell, the bottom end of the conveying shell is fixedly connected with a first motor, the top end of an output shaft of the first motor is fixedly connected with the bottom end of the spiral conveying rod, a discharging pipe is fixedly communicated with the top of the right side of the conveying shell, the bottom end of the discharging pipe is communicated with the inside of the feeding hopper, and the first motor and the spiral conveying rod are matched with each other to realize the effect of spiral conveying.
Preferably, the right side bottom fixed mounting who carries the casing has the supporting seat, supports carrying the casing through the supporting seat, and the equal fixedly connected with of bottom both sides of production crushing case two supporting legs, four supporting legs support the production crushing case, and the bottom of supporting leg and the bottom parallel and level of supporting seat, the bottom of production crushing case still installs a bleeder valve rather than inside being linked together.
Compared with the prior art, the utility model has the beneficial effects that:
the crushing mechanism, the driving motor, the grinding mechanism and the linkage mechanism are matched, so that the polyacrylamide can be crushed and then subjected to grinding operation, and the crushing effect of the polyacrylamide is improved;
through the cooperation of the vibration filtering mechanism, the communicating pipe and the conveying mechanism, the incompletely crushed polyacrylamide can be screened out and conveyed into the production crushing box for re-crushing and grinding, so that the effect of repeatedly crushing the incompletely crushed polyacrylamide is realized, the phenomenon that the incompletely crushed polyacrylamide is directly discharged can be effectively avoided, and the crushing uniformity is improved;
through a series of structural arrangements, the utility model can crush and grind the polyacrylamide, and the incompletely crushed polyacrylamide can be screened out and conveyed into the production crushing box for repeated crushing and grinding, thereby effectively avoiding the phenomenon that the incompletely crushed polyacrylamide is directly discharged and improving the crushing uniformity.
Drawings
FIG. 1 is a schematic diagram of a production facility for a polyacrylamide drag reducer according to the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic diagram of a right-side view of a conveyor mechanism of a production facility for a polyacrylamide drag reducer according to the present utility model in an uninstalled state.
In the figure: 100. producing a crushing box; 101. a feed hopper; 102. a case cover; 1. a conveying housing; 2. a screw conveyor rod; 3. a first motor; 4. a communicating pipe; 5. a discharge pipe; 6. a first rotating shaft; 7. crushing the rod; 8. a conical cover; 9. a second rotating shaft; 10. a discharge hole; 11. a grinding roller; 12. a filter screen plate; 13. a vibrator; 14. a first sprocket; 15. a second sprocket; 16. a chain; 17. and driving the motor.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 3, a production apparatus for a drag reducer for polyacrylamide, comprising a production crushing box 100 having an opening at the top, two support legs fixedly connected to both sides of the bottom of the production crushing box 100, four support legs supporting the production crushing box 100, a box cover 102 fixedly connected to the top of the production crushing box 100, a feed hopper 101 communicating with the inside of the production crushing box 100 being fitted on the top of the box cover 102, wherein the top of the box cover 102 is provided with a fitting hole for fixedly mounting the feed hopper 101, a crushing mechanism is rotatably mounted between a front side inner wall and a rear side inner wall of the production crushing box 100, the front end of the crushing mechanism extends to the front side of the production crushing box 100, a driving motor 17 having an output shaft fixedly connected to the crushing mechanism is fixedly connected to the rear side of the production crushing box 100, the crushing mechanism comprises a first rotary shaft 6 rotatably mounted between the front side inner wall and the rear side inner wall of the production crushing box 100, wherein the front side inner wall and the rear side inner wall of the production crushing box 100 are fixedly connected with first bearings, the inner side of the inner ring of each first bearing is fixedly connected with the outer side of a first rotating shaft 6, each first bearing has the effect of rotatably mounting the first rotating shaft 6, the front end of the output shaft of a driving motor 17 is fixedly connected with the rear end of the first rotating shaft 6, the rear side inner wall of the production crushing box 100 is provided with a through hole for the output shaft of the driving motor 17 to pass through, the front end of the first rotating shaft 6 extends to the front side of the production crushing box 100, the front side inner wall of the production crushing box 100 is provided with a first through hole, the inner wall of the first through hole is movably contacted with the outer side of the first rotating shaft 6, the outer side of the first rotating shaft 6 is fixedly connected with a plurality of crushing rods 7 in an annular shape, the first rotating shaft 6 is matched with the crushing rods 7, crushing polyacrylamide;
the four side inner walls of the production crushing box 100 are fixedly connected with the same conical cover 8 positioned below the crushing rods 7, a discharging hole 10 is formed in the bottom inner wall of the conical cover 8, a grinding mechanism which is rotatably arranged between the front side inner wall and the rear side inner wall of the production crushing box 100 is arranged below the discharging hole 10 in a matched manner, the conical cover 8 and the discharging hole 10 are arranged, the crushed polyacrylamide can be guided into the grinding mechanism, the front side of the grinding mechanism extends to the front side of the production crushing box 100, the grinding mechanism comprises two second rotating shafts 9, the two second rotating shafts 9 are all positioned below the conical cover 8, the two second rotating shafts 9 are all rotatably arranged between the front side inner wall and the rear side inner wall of the production crushing box 100, two second bearings are all fixedly connected on the front side inner wall and the rear side inner wall of the production crushing box 100, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the corresponding second rotating shaft 9, the second bearing has the effect of rotatably mounting the corresponding second rotating shaft 9, the second rotating shaft 9 is fixedly sleeved with a grinding roller 11, the outer side of the grinding roller 11 is annularly provided with a plurality of grinding sharp blocks, the plurality of grinding sharp blocks on the two grinding rollers 11 are matched, the front end of the second rotating shaft 9 extends to the front side of the production crushing box 100, two second perforations are formed in the inner wall of the front side of the production crushing box 100, the inner wall of each second perforation is movably contacted with the outer side of the corresponding second rotating shaft 9, the two second rotating shafts 9 are all positioned below the first rotating shaft 6, and the crushed polyacrylamide is subjected to grinding operation through the matching of the grinding roller 11 and the second rotating shaft 9;
the two second rotating shafts 9 and the first rotating shaft 6 are fixedly sleeved with the same linkage mechanism positioned at the front side of the production crushing box 100, wherein the linkage mechanism comprises a first chain wheel 14 and a second chain wheel 15, the first chain wheel 14 is fixedly sleeved on the first rotating shaft 6, the second chain wheel 15 is fixedly sleeved on the second rotating shaft 9 at the right side, the second chain wheel 15 and the first chain wheel 14 are in transmission connection with the same chain 16 in a tightening state, the second rotating shaft 9 is fixedly sleeved with gears, the two gears are meshed, the second chain wheel 15 is positioned at the front side of the gears at the right side, and the two gears are arranged to drive the two second rotating shafts 9 to rotate in opposite directions;
the vibration filtering mechanism fixedly installed between the inner walls of the two sides of the production crushing box 100 is arranged below the two grinding rollers 11, wherein the vibration filtering mechanism comprises two vibrators 13, one sides of the two vibrators 13, which are far away from each other, are fixedly installed with the inner walls of the two sides of the production crushing box 100 respectively, a filter screen plate 12 which is obliquely arranged is fixedly sleeved in the production crushing box 100, the vibrating ends of the vibrators 13 are movably contacted with the bottom of the filter screen plate 12, the principle that the vibrators 13 are used for driving the filter screen plate 12 to vibrate is the prior art, and the filter screen plate 12 is used for filtering and shielding incompletely ground polyacrylamide;
the left side of the production crushing box 100 is provided with a conveying mechanism, a communicating pipe 4 which is obliquely arranged is fixedly communicated between the right side of the conveying mechanism and the left side of the production crushing box 100, wherein a second mounting hole for fixedly mounting the communicating pipe 4 is formed in the inner wall of the left side of the production crushing box 100, the inner wall of the bottom of the communicating pipe 4 is flush with the top of the filter screen plate 12, the conveying mechanism is communicated with the top of the feed hopper 101, the conveying mechanism comprises a conveying shell 1 which is obliquely arranged, the left end of the communicating pipe 4 is fixedly communicated with the bottom of the inner wall of the right side of the conveying shell 1, a supporting seat is fixedly arranged at the bottom of the right side of the conveying shell 1, the conveying shell 1 is supported by the supporting seat, the bottom ends of the supporting legs are flush with the bottom of the supporting seat, the inner walls of the top and the bottom of the conveying shell 1 are rotatably provided with a spiral conveying rod 2, wherein the inner wall of the top end and the inner wall of the bottom end of the conveying shell 1 are fixedly connected with third bearings, the inner side of the inner ring of the third bearings is fixedly connected with the outer side of the spiral conveying rod 2, the third bearings play a role in rotatably mounting the spiral conveying rod 2, the bottom end of the conveying shell 1 is fixedly connected with a first motor 3, the top end of an output shaft of the first motor 3 is fixedly connected with the bottom end of the spiral conveying rod 2, the inner wall of the bottom end of the conveying shell 1 is provided with a third perforation, the third perforation is movably contacted with the outer side of the output shaft of the first motor 3, the top of the right side of the conveying shell 1 is fixedly connected with a discharge pipe 5, the top of the right side of the conveying shell 1 is provided with a first mounting hole for fixedly mounting the discharge pipe 5, the bottom end of the discharge pipe 5 is communicated with the inner part of the feed hopper 101, the first motor 3 is matched with the spiral conveying rod 2, and the spiral conveying effect can be realized, the bottom of the production crushing box 100 is also provided with a discharge valve communicated with the inside of the production crushing box, and through a series of structural arrangements, the utility model can crush and grind polyacrylamide, and can screen and convey incompletely crushed polyacrylamide into the production crushing box 100 for repeated crushing and grinding, thereby effectively avoiding the phenomenon that incompletely crushed polyacrylamide is directly discharged and improving crushing uniformity.
Working principle: when the filter screen is used, the discharge valve is opened, a receiving box is placed below the discharge valve, the driving motor 17 is started, the output shaft of the driving motor 17 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the crushing rods 7 to rotate, meanwhile, the first rotating shaft 6 drives the first chain wheel 14 to rotate, the first chain wheel 14 drives the second chain wheel 15 to rotate through the chain 16, the second chain wheel 15 drives the right second rotating shaft 9 to rotate, the right second rotating shaft 9 drives the right gear to rotate, the right gear drives the left gear meshed with the right gear to rotate, the left gear drives the left second rotating shaft 9 to rotate, the directions of rotation of the two second rotating shafts 9 are opposite, the two second rotating shafts 9 drive the two grinding rollers 11 to rotate, the polyacrylamide to be crushed is poured into the production crushing box 100 through the feed hopper 101, the plurality of the crushing rods 7 in rotation pulverize the polyacrylamide, the crushed polyacrylamide enters between the two grinding rollers 11 through the conical cover 8 and the discharge hole 10, the two rotating grinding rollers 11 grind the polyacrylamide again, and pass through the filter screen 12 after the two grinding rollers 11 grind the polyacrylamide to pass through the filter screen plate 12, and the filter screen is ground to pass through the filter screen 12, and the filter screen is not ground;
starting driving motor 17 opens two shakers 13 simultaneously, shake end of shaker 13 strikes filter screen plate 12, under striking power, make filter screen plate 12 take place vibrations, the inclined plane of filter screen plate 12 is cooperated to the power of vibrations, make the polyacrylamide at filter screen plate 12 top enter into in carrying casing 1 through communicating pipe 4 along its inclined plane, still start first motor 3 when in addition starting driving motor 17, the output shaft of first motor 3 drives spiral delivery pole 2 and rotates, spiral delivery pole 2 carries the inside polyacrylamide of carrying casing 1 simultaneously, wherein spiral delivery pole 2 carries the principle that the inside polyacrylamide of carrying casing 1 is carried belongs to mature prior art, make the polyacrylamide drop into feeder hopper 101 once more through discharge pipe 5, the polyacrylamide in the feeder hopper 101 drops into production crushing case 100, can repeat the action and smash the grinding operation once more, grind after smashing the polyacrylamide, and carry the mode of regrinding with the polyacrylamide that does not smash, realize the effect of repeatedly regrinding to the polyacrylamide that does not smash, can be effective, the polypropylene is discharged not fully, the uniformity of smashing is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The production equipment for the polyacrylamide drag reducer comprises a production crushing box (100) with an opening at the top, wherein a box cover (102) is fixedly connected to the top of the production crushing box (100), and the production crushing box is characterized in that a feed hopper (101) communicated with the inside of the production crushing box (100) is embedded at the top of the box cover (102), a crushing mechanism is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the production crushing box (100), the front end of the crushing mechanism extends to the front side of the production crushing box (100), a driving motor (17) with an output shaft fixedly connected with the crushing mechanism is fixedly connected to the rear side of the production crushing box (100), a conical cover (8) which is fixedly connected to the same side inner wall of the production crushing box (100) and is positioned below the crushing mechanism, a discharging hole (10) is formed in the inner wall of the bottom of the conical cover (8), a grinding mechanism which is rotatably arranged between the inner wall of the front side of the production crushing box (100) and the inner wall of the rear side is matched and arranged below the discharging hole (10), the front side of the grinding mechanism extends to the front side of the production crushing box (100), the grinding mechanism and the grinding mechanism is fixedly connected to a driving motor (17) with an output shaft fixedly connected to the crushing mechanism, the same on the inner wall of the production crushing box (100) and is fixedly connected to the inner wall of the production crushing box (100) and is fixedly arranged on the front side of the crushing mechanism, a communicating pipe (4) which is obliquely arranged is fixedly communicated between the right side of the conveying mechanism and the left side of the production crushing box (100), and the conveying mechanism is communicated with the top of the feed hopper (101).
2. The production equipment for the polyacrylamide drag reducer according to claim 1, wherein the crushing mechanism comprises a first rotating shaft (6) rotatably installed between the front side inner wall and the rear side inner wall of the production crushing box (100), the front end of an output shaft of the driving motor (17) is fixedly connected with the rear end of the first rotating shaft (6), the front end of the first rotating shaft (6) extends to the front side of the production crushing box (100), and a plurality of crushing rods (7) are fixedly connected to the outer side of the first rotating shaft (6) in a ring shape.
3. The production equipment for the polyacrylamide drag reducer according to claim 2, wherein the grinding mechanism comprises two second rotating shafts (9), the two second rotating shafts (9) are located below the conical cover (8), the two second rotating shafts (9) are rotatably installed between the front inner wall and the rear inner wall of the production crushing box (100), grinding rollers (11) are fixedly sleeved on the second rotating shafts (9), a plurality of grinding sharp blocks are annularly arranged on the outer sides of the grinding rollers (11), the plurality of grinding sharp blocks on the two grinding rollers (11) are matched, the front ends of the second rotating shafts (9) extend to the front side of the production crushing box (100), and the two second rotating shafts (9) are located below the first rotating shafts (6).
4. A production device for a drag reducer for polyacrylamide according to claim 3, wherein the linkage mechanism comprises a first sprocket (14) and a second sprocket (15), the first sprocket (14) is fixedly sleeved on the first rotating shaft (6), the second sprocket (15) is fixedly sleeved on the second rotating shaft (9) on the right side, the second sprocket (15) and the first sprocket (14) are in transmission connection with the same chain (16) in a tight state, the second rotating shaft (9) is fixedly sleeved with gears, the two gears are meshed, and the second sprocket (15) is positioned on the front side of the right gear.
5. The production equipment for the polyacrylamide drag reducer according to claim 4, wherein the vibration filtering mechanism comprises two vibrators (13), one side, away from each other, of the two vibrators (13) is fixedly installed on the inner walls of two sides of the production crushing box (100), the filter screen plate (12) which is obliquely arranged is fixedly sleeved in the production crushing box (100), the vibration end of the vibrator (13) is movably contacted with the bottom of the filter screen plate (12), and the inner wall of the bottom of the communicating pipe (4) is flush with the top of the filter screen plate (12).
6. The production equipment for the polyacrylamide drag reducer according to claim 5, wherein the conveying mechanism comprises a conveying shell (1) which is obliquely arranged, the left end of a communicating pipe (4) is fixedly communicated with the bottom of the right side inner wall of the conveying shell (1), a spiral conveying rod (2) is rotatably arranged on the top end inner wall and the bottom end inner wall of the conveying shell (1), a first motor (3) is fixedly connected with the bottom end of the conveying shell (1), the top end of an output shaft of the first motor (3) is fixedly connected with the bottom end of the spiral conveying rod (2), a discharging pipe (5) is fixedly communicated with the top of the right side of the conveying shell (1), and the bottom end of the discharging pipe (5) is communicated with the inside of a feed hopper (101).
7. The production equipment for the polyacrylamide drag reducer according to claim 6, wherein a supporting seat is fixedly arranged at the bottom of the right side of the conveying shell (1), two supporting legs are fixedly connected to two sides of the bottom of the production crushing box (100), the bottom ends of the supporting legs are flush with the bottom of the supporting seat, and a discharge valve communicated with the inside of the production crushing box (100) is further arranged at the bottom of the production crushing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491093.3U CN220160174U (en) | 2023-06-13 | 2023-06-13 | Production equipment for polyacrylamide drag reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491093.3U CN220160174U (en) | 2023-06-13 | 2023-06-13 | Production equipment for polyacrylamide drag reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220160174U true CN220160174U (en) | 2023-12-12 |
Family
ID=89065378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321491093.3U Active CN220160174U (en) | 2023-06-13 | 2023-06-13 | Production equipment for polyacrylamide drag reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220160174U (en) |
-
2023
- 2023-06-13 CN CN202321491093.3U patent/CN220160174U/en active Active
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