CN214491182U

CN214491182U - Polyacrylamide polymerization granulation hydrolysis unit device

Info

Publication number: CN214491182U
Application number: CN202023182193.7U
Authority: CN
Inventors: 余荣和; 余梦; 郭瀚程; 项德海; 岳丽
Original assignee: Henan Chenlong Industrial Co ltd; Luoshan County Zhongyuan Polymer Co ltd
Current assignee: Henan Chenlong Industrial Co ltd; Luoshan County Zhongyuan Polymer Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-26
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a polyacrylamide polymerization granulation unit device of hydrolysising, including installing three group's discs on the casing, the disc internal rotation is connected with the rolling disc, seted up the feed port in the rolling disc, satisfy the change that the feed port size can be controlled in the rotation of rolling disc, can obtain the polyacrylamide strip-shaped body of arbitrary aperture size through the change of feed port size to collect it through conveyor, three group simultaneously the disc be connected with a handle through first connecting rod and first connecting rod jointly, satisfy and can directly come to change the diameter of granulation through adjustment handle, need not unload the mould, saved the human labor, the utility model discloses while simple structure, low in manufacturing cost can effectual improvement granulation efficiency, has better practicality.

Description

Polyacrylamide polymerization granulation hydrolysis unit device

Technical Field

The utility model belongs to polyacrylamide production facility field specifically is a polyacrylamide polymerization granulation unit device of hydrolysising.

Background

Polyacrylamide is a common oil field auxiliary agent, and in oil field production, the polyacrylamide is required to have high molecular weight and low filter factor, which is not difficult to produce colloid type partially hydrolyzed polyacrylamide;

the following drawbacks still exist:

firstly, when polyacrylamide is granulated, because the requirements on the diameter of the polyacrylamide are different, when the diameter of the polyacrylamide is changed, a die needs to be replaced and the die needs to be installed again, the working efficiency is low, and the die cannot be accurately installed in the replacement process, so that the size of particles discharged from a granulator is different, and the concentration cannot be accurately controlled when the polyacrylamide is used, and the water solubility cannot be accurately controlled;

secondly, the polyacrylamide has strong viscosity, so that the polyacrylamide particles are bonded together in the cutting process, and the polyacrylamide particles are agglomerated and cannot be normally used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art and provide a polyacrylamide polymerization granulation hydrolysis unit device.

The utility model discloses the scheme of taking does: the utility model provides a polyacrylamide polymerization granulation unit of hydrolysising device, includes the casing, its characterized in that, casing horizontal interval fixed mounting have three group's discs, disc upper end along the circumference interval be equipped with six group's runway circular slots that incline, disc internal rotation be connected with the rolling disc, the rolling disc front end seted up regular hexagon groove, the rolling disc in seted up the feed port in regular hexagon inslot, runway circular slot sliding fit have a cylinder pole, cylinder pole rear end fixedly connected with regular hexagon groove sliding fit's six group dysmorphism boards, realize when the rolling disc rotates, six group's dysmorphism board cooperation formed hexagonal hole size can change, the casing in set up three group curved first lead-over grooves along horizontal interval, first lead-over groove sliding connection have with rolling disc fixed connection's first connecting rod, two groups of second connecting rods are rotatably connected between the first connecting rods, the right side of the rightmost end of the first connecting rod is fixedly connected with a third connecting rod which is obliquely arranged, the upper end of the third connecting rod is longitudinally and slidably connected with a fourth connecting rod, a first return spring is fixedly connected between one end of the fourth connecting rod and the inner side wall of the third connecting rod, the right end of the shell is provided with a second transition groove, one end of the fourth connecting rod is fixedly connected with a brake disc which is slidably connected with the second transition groove, two groups of rectangular grooves are axially arranged on the brake disc at intervals, a first electromagnet is fixedly connected in the rectangular groove, a brake pad which is matched with the second transition groove is slidably connected in the rectangular groove, the rear end of the brake pad is fixedly connected with a first armature which corresponds to the first electromagnet, and the first electromagnet is connected with the first armature through the second return spring, the other end of the fourth connecting rod is fixedly connected with a handle, the upper end of the handle is fixedly connected with a button, and the button, the first electromagnet and the controller are electrically connected;

the back end of the shell is fixedly connected with an injection molding machine corresponding to the feed inlet, the lower end of the shell is fixedly connected with a support, the front end of the shell is provided with a first discharge port corresponding to the feed inlet, the front end of the shell is vertically matched with a conveying device corresponding to the first discharge port in a sliding manner, so that polyacrylamide discharged from the first discharge port is conveyed to an outlet, and the shell is connected with the conveying device through a lifting device, so that the output device and the first discharge port are always in corresponding positions.

Preferably, elevating gear include conveyor control both ends fixedly connected with lifter plate, the lifter plate in fixedly connected with sleeve, the threaded connection of sleeve interior line have the first lead screw of connection in the casing upper end of rotating, first lead screw between through synchronous belt drive, the first lead screw of left end and the first motor axle head warp tape drive of fixed mounting in the casing upper end be connected, first motor and controller between electric connection.

Preferably, the conveying device comprises an L-shaped box which is vertically matched with the front end of the shell in a sliding manner and corresponds to the first discharge port, a plurality of groups of conveying shafts are horizontally and rotatably connected in the L-shaped box, the shaft ends of the conveying shafts are connected through a synchronous belt, the left side wall and the right side wall of the L-shaped box are respectively and fixedly connected with an anti-sticking agent box which corresponds to the transmission shaft, a cutter receiving plate which is fixedly connected on the inner side wall of the L-shaped box is arranged at the front end of the conveying shaft, a cutter knife which corresponds to the cutter receiving plate is vertically and slidably connected in the L-shaped box, a two-way screw which is rotatably connected is in threaded connection with the cutter knife, a first bevel gear is fixedly connected at the upper end of the two-way screw, a second bevel gear which is meshed with the first bevel gear is transversely and rotatably connected at one end of the L-shaped box, and the shaft end of the second bevel gear is in transmission connection with the shaft end of the front-end conveying shaft through a belt, the front end conveying shaft end is fixedly connected with a second motor shaft end fixed on the L-shaped box, a second discharge hole located in front of the material cutting knife is formed in the L-shaped box, and the second motor is electrically connected with the controller.

The utility model has the advantages that:

one, can change the size of granulation diameter through the position of adjustment handle, need not unloading the mould, install and go on the change to granulation diameter, saved the manpower, also improved work efficiency simultaneously.

Secondly, when polyacrylamide is in a strip shape, the polyacrylamide can be sprayed by the anti-sticking agent box during transportation, so that the polyacrylamide cannot be adhered together in the cutting process, the polyacrylamide is agglomerated after cutting, and better dissolution cannot be achieved when the cutting agent box is used.

Thirdly, polyacrylamide can be formed into strips through an injection molding machine, then the polyacrylamide is cut and finally gathered together, the polyacrylamide can be collected in batches, the power for transporting the strip polyacrylamide is linked with the power of the cutting knife, the cost is saved, and the linkage between the motors is reasonably utilized.

Fourthly, simple structure, low in manufacturing cost can effectual improvement granulation's efficiency, uses manpower sparingly and labour time.

Drawings

Fig. 1 is one of the perspective views of the present invention.

Fig. 2 is one of the perspective partial sectional views of the present invention.

Fig. 3 is a second perspective partial sectional view of the present invention.

Fig. 4 is one of perspective views of the disc lining structure of the present invention.

Fig. 5 is a second perspective view of the disc lining structure of the present invention.

Fig. 6 is an enlarged view of a portion of fig. 5.

Fig. 7 is a partially enlarged view B of fig. 5.

In the figure, 1, a housing; 2. a disc; 3. a runway circular groove; 4. rotating the disc; 5. a regular hexagonal groove; 6. a feed port; 7. a cylindrical rod; 8. a shaped plate; 9. a first transition groove; 10. a first link; 11. a second link; 12. a third link; 13. a fourth link; 14. a first return spring; 15. a second transition groove; 16. a brake disc; 17. a rectangular groove; 18. a first electromagnet; 19. a brake pad; 20. a first armature; 21. a second return spring; 22. a button; 23. an injection molding machine; 24. a support; 25. a first discharge port; 26. a lifting plate; 27. a sleeve; 28. a first lead screw; 29. an "L" shaped box; 30. a transfer shaft; 31. an anti-sticking agent box; 32. a cutter receiving plate is connected; 33. a material cutting knife; 34. a bidirectional lead screw; 35. a first bevel gear; 36. a second bevel gear; 37. a second motor; 38. a second discharge port; 39. a first motor.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings in which fig. 1-7 are incorporated. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Embodiment one, a polyacrylamide polymerization granulation hydrolysis unit device, which comprises a shell 1, and is characterized in that three groups of discs 2 are fixedly installed in the shell 1 at transverse intervals, six groups of inclined runway circular grooves 3 are circumferentially arranged at the upper ends of the discs 2 at intervals, a rotating disc 4 is rotationally connected in the discs 2, a regular hexagonal groove 5 is formed at the front end of the rotating disc 4, a feeding hole 6 in the regular hexagonal groove 5 is formed in the rotating disc 4, a cylindrical rod 7 is slidably matched in the runway circular groove 3, six groups of special-shaped plates 8 in sliding fit with the regular hexagonal groove 5 are fixedly connected at the rear end of the cylindrical rod 7, so that when the rotating disc 4 rotates, the size of the hexagonal hole formed by matching the six groups of special-shaped plates 8 can be changed, three groups of arc-shaped transition grooves 9 are transversely arranged in the shell 1 at intervals, the first transition groove 9 is connected with a first connecting rod 10 fixedly connected with the rotating disc 4 in a sliding manner, two groups of second connecting rods 11 are connected between the first connecting rods 10 in a rotating manner, the right side of the first connecting rod 10 at the rightmost end is fixedly connected with a third connecting rod 12 which is obliquely arranged, the upper end of the third connecting rod 12 is longitudinally connected with a fourth connecting rod 13 in a sliding manner, a first reset spring 14 is fixedly connected between one end of the fourth connecting rod 13 and the inner side wall of the third connecting rod 12, the right end of the shell 1 is provided with a second transition groove 15, one end of the fourth connecting rod 13 is fixedly connected with a brake disc 16 which is connected with the second transition groove 15 in a sliding manner, the brake disc 16 is provided with two groups of rectangular grooves 17 at intervals along the axial direction, a first electromagnet 18 is fixedly connected in the rectangular groove 17, and a brake pad 19 matched with the second transition groove 15 is connected in the rectangular groove 17 in a sliding manner, the rear end of the brake pad 19 is fixedly connected with a first armature 20 corresponding to the first electromagnet 18, the first electromagnet 18 is connected with the first armature 20 through a second reset spring 21, the other end of the fourth connecting rod 13 is fixedly connected with a handle, the upper end of the handle is fixedly connected with a button 22, and the button 22, the first electromagnet 18 and the controller are electrically connected;

the back end of the shell 1 is fixedly connected with an injection molding machine 23 corresponding to the feeding hole, the lower end of the shell 1 is fixedly connected with a support 24, the front end of the shell 1 is provided with a first discharging hole 25 corresponding to the feeding hole, the front end of the shell 1 is vertically matched with a conveying device corresponding to the first discharging hole 25 in a sliding mode, the polyacrylamide discharged from the first discharging hole 25 is conveyed to an outlet, and the shell 1 and the conveying device are connected through a lifting device, so that the output device and the first discharging hole 25 are always located at corresponding positions.

When the embodiment is used, when preparing to start polyacrylamide granulation, firstly, the button 22 is pressed to electrify the first electromagnet 18, the brake pad 19 overcomes the elastic force of the second return spring 21 in the rectangular groove 17, the scattered brake disc 16 can slide in the second transition groove 15, meanwhile, the fourth connecting rod 13 is moved by moving the fourth connecting rod 13, the fourth connecting rod 13 is moved by the upper end of the third connecting rod 12 overcoming the elastic force of the first return spring 14, the brake disc 16 can be driven to move forwards, the brake disc 16 is connected in the second transition groove 15 in a sliding manner, the action of the fourth connecting rod 13 can drive the third connecting rod 12 to start to act, because the third connecting rod 12 is fixedly connected with the first connecting rod 10 at the right end of the shell 1, and the second connecting rods 11 are rotatably connected among the three groups of first connecting rods 10, the first connecting rod 10 can slide in the first transition groove 9 under the action of the third connecting rod 12, the rotating disc 4 starts to act, so that the cylindrical rod 7 acts in the runway circular groove 3, the special-shaped plates act in the regular hexagonal groove 5, and the sizes of the regular hexagonal holes formed by the cooperation of the six groups of special-shaped plates 8 can be changed by the cooperation between the special-shaped plates 8;

after the size of the hole is changed, the fourth connecting rod 13 is pushed, the fourth connecting rod 13 moves at the upper end of the third connecting rod 12 under the action of the elastic force of the second return spring 21, the brake disc 16 can be driven to move forwards in the second transition groove 15, then the first electromagnet 18 is de-energized by releasing the button 22, the brake pad 19 moves towards the inner side wall of the second transition groove 15 in the rectangular groove 16 to achieve the limiting effect, so that the size of the hole diameter cannot be changed, then the polyacrylamide material passes through the position where the hole diameter size is adjusted by the feeding hole 6 by a pipeline at the injection molding machine 23 at the rear end of starting, so that the coming polyacrylamide strip passes through the feeding hole 6 to obtain a polyacrylamide strip body with the desired diameter size, and the polyacrylamide strip body after the diameter size is changed can be rapidly molded due to good plasticity and moldability of the polyacrylamide material, the polyacrylamide strip body with any pore size can be changed, and finally, polyacrylamide with changed size is conveyed and cut by the conveying device and then collected.

In the second embodiment, on the basis of the first embodiment, the lifting device comprises a lifting plate 26 fixedly connected to the left end and the right end of the conveying device, a sleeve 27 is fixedly connected to the inner side of the lifting plate 26, a first lead screw 28 of the sleeve 27 rotatably connected to the upper end of the housing 1 is connected to the inner thread of the sleeve 27 through a screw, the first lead screw 28 of the sleeve 27 is in synchronous belt transmission, the first lead screw 28 of the sleeve 27 at the left end is connected to a first motor 39 shaft end fixedly mounted on the upper end of the housing 1 through belt transmission, and the first motor 39 is electrically connected to the controller.

When the embodiment is used, after the aperture size is adjusted, the first motor 39 is started, so that the three groups of first lead screws 28 start to synchronously act under the action of the synchronous belt, the sleeve 27 is in threaded fit with the first lead screws 28, the sleeve 27 is rotationally connected with the lifting plate 26, the lifting plate 26 is fixedly connected with the L-shaped box, when the first lead screws 28 act, the L-shaped box is driven to upwards slide or downwards slide along the front end of the shell 1, and when the conveying shaft 30 corresponds to the first discharge port 25, the action of the first motor 39 is stopped, so that the upper end of the conveying shaft 30 in a direct conveying way can be ensured during discharging.

In the third embodiment, on the basis of the first embodiment, the conveying device comprises an L-shaped box 29 which is vertically matched with the first discharge port 25 in a sliding manner, the L-shaped box 29 is internally and transversely connected with a plurality of groups of conveying shafts 30 in a rotating manner, the shaft ends of the conveying shafts 30 are connected through a synchronous belt, the left side wall and the right side wall of the L-shaped box 29 are respectively and fixedly connected with an anti-sticking agent box 31 corresponding to the transmission shaft, the front end of the conveying shaft 30 is provided with a cutter receiving plate 32 fixedly connected to the inner side wall of the L-shaped box 29, the L-shaped box 29 is internally and vertically connected with a cutting knife 33 corresponding to the cutter receiving plate 32 in a sliding manner, the cutting knife 33 is in threaded connection with a two-way screw 34 in rotating connection, the upper end of the two-way screw 34 is fixedly connected with a first bevel gear 35, one end of the L-shaped box 29 is transversely and rotatably connected with a second bevel gear 36 engaged with the first bevel gear 35, the shaft end of the second bevel gear 36 is in belt transmission connection with the shaft end of the front end transmission shaft 30, the shaft end of the front end transmission shaft 30 is fixedly connected with the shaft end of a second motor 37 fixed on the L-shaped box 29, a second discharge hole 38 positioned in front of the material cutting knife 33 is formed in the L-shaped box 29, and the second motor 37 is electrically connected with the controller.

When the embodiment is used, when the transmission shaft 30 corresponds to the first discharge hole 25, the second motor 37 is started to enable the transmission shaft 30 to start rotating to realize a conveying function, the second bevel gear 36 in belt transmission connection with the second motor 37 is driven to rotate by the rotation of the second motor 37, the second bevel gear 36 meshed with the second motor starts rotating, and as the lower end shaft end of the second bevel gear 36 is fixedly connected with the upper end of the bidirectional screw 34, the bidirectional screw 34 also starts rotating to drive the blanking cutter 33 to move up and down, and the cutting can be realized by matching with the cutter receiving plate 32.

The above description is only for the purpose of illustration, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.

Claims

1. The polyacrylamide polymerization granulation hydrolysis unit device comprises a shell (1) and is characterized in that three groups of discs (2) are fixedly installed on the shell (1) at transverse intervals, six groups of inclined runway circular grooves (3) are formed in the upper ends of the discs (2) at intervals along the circumferential direction, a rotating disc (4) is connected in the disc (2) in a rotating mode, a regular hexagonal groove (5) is formed in the front end of the rotating disc (4), a feeding hole (6) in the regular hexagonal groove (5) is formed in the rotating disc (4), a cylindrical rod (7) is matched in the runway circular groove (3) in a sliding mode, six groups of special-shaped plates (8) which are in sliding fit with the regular hexagonal groove (5) are fixedly connected to the rear end of the cylindrical rod (7), and when the rotating disc (4) rotates, the size of a hexagonal hole formed by matching of the six groups of special-shaped plates (8) can be changed, three groups of arc-shaped first transition grooves (9) are formed in the shell (1) at intervals along the transverse direction, first connecting rods (10) fixedly connected with the rotating disc (4) are connected in the first transition grooves (9) in a sliding mode, two groups of second connecting rods (11) are connected between the first connecting rods (10) in a rotating mode, the right side of the rightmost end of the first connecting rod (10) is fixedly connected with a third connecting rod (12) which is obliquely arranged, the upper end of the third connecting rod (12) is longitudinally connected with a fourth connecting rod (13) in a sliding mode, a first reset spring (14) is fixedly connected between one end of the fourth connecting rod (13) and the inner side wall of the third connecting rod (12), a second transition groove (15) is formed in the right end of the shell (1), a brake disc (16) slidably connected with the second transition groove (15) is fixedly connected with one end of the fourth connecting rod (13), and two groups of rectangular grooves (17) are formed in the brake disc (16) at intervals along the axial direction, the brake device is characterized in that a first electromagnet (18) is fixedly connected in the rectangular groove (17), a brake pad (19) matched with the second transition groove (15) is connected in the rectangular groove (17) in a sliding mode, a first armature (20) corresponding to the first electromagnet (18) is fixedly connected to the rear end of the brake pad (19), the first electromagnet (18) is connected with the first armature (20) through a second reset spring (21), the other end of the fourth connecting rod (13) is fixedly connected with a handle, a button (22) is fixedly connected to the upper end of the handle, and the button (22), the first electromagnet (18) and the controller are electrically connected;

casing (1) rear end fixedly connected with injection molding machine (23) that correspond with the feed inlet, casing (1) lower extreme fixedly connected with support (24), casing (1) front end set up first discharge gate (25) that correspond with the feed inlet, casing (1) front end vertical sliding fit have the conveyor who corresponds with first discharge gate (25), ensure that the polyacrylamide that comes out from first discharge gate (25) is carried to the export, casing (1) and conveyor between be connected through elevating gear for output device and first discharge gate (25) are in corresponding the position all the time.

2. The polyacrylamide polymerization granulation hydrolysis unit device according to claim 1, wherein the lifting device comprises a lifting plate (26) fixedly connected to the left end and the right end of the conveying device, a sleeve (27) is fixedly connected to the inside of the lifting plate (26), a plurality of first lead screws (28) rotatably connected to the upper end of the housing (1) are connected to the inner thread of the sleeve (27) in a threaded manner, the first lead screws (28) are in synchronous belt transmission, the first lead screw (28) located at the leftmost end is in belt transmission connection with the shaft end of a first motor (39) fixedly mounted at the upper end of the housing (1), and the first motor (39) is electrically connected with the controller.

3. The polyacrylamide polymerization granulation hydrolysis unit device according to claim 1 or 2, wherein the conveying device comprises a housing (1) with a vertically sliding fit at the front end thereof an L-shaped box (29) corresponding to the first discharge port (25), the L-shaped box (29) is internally and transversely and rotatably connected with a plurality of groups of conveying shafts (30), the shaft ends of the conveying shafts (30) are connected through synchronous belts, the left and right side walls of the L-shaped box (29) are respectively and fixedly connected with anti-sticking agent boxes (31) corresponding to the transmission shafts, the front end of the conveying shaft (30) is provided with a cutter receiving plate (32) fixedly connected on the inner side wall of the L-shaped box (29), the L-shaped box (29) is internally and vertically and slidably connected with a material cutting knife (33) corresponding to the cutter receiving plate (32), the material cutting knife (33) is in threaded connection with a two-way lead screw (34) in rotary connection, the bidirectional screw rod (34) is fixedly connected with a first bevel gear (35) at the upper end, one end of the L-shaped box (29) is transversely and rotatably connected with a second bevel gear (36) meshed with the first bevel gear (35), the shaft end of the second bevel gear (36) is in belt transmission connection with the shaft end of the front-end conveying shaft (30), the shaft end of the front-end conveying shaft (30) is fixedly connected with the shaft end of a second motor (37) fixed on the L-shaped box (29), a second discharge hole (38) located in front of the material cutting knife (33) is formed in the L-shaped box (29), and the second motor (37) is electrically connected with the controller.