CN214863537U

CN214863537U - C5 petroleum resin's reation kettle

Info

Publication number: CN214863537U
Application number: CN202121231526.2U
Authority: CN
Inventors: 韩强强; 王晓毅; 吕志华; 高敬良; 李彦君; 李立芳
Original assignee: Shandong Daqi Petro Chemical Design Co ltd
Current assignee: Shandong Daqi Petro Chemical Design Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-26
Anticipated expiration: 2031-06-03

Abstract

The utility model belongs to the technical field of resin mixing, in particular to a C5 petroleum resin reaction kettle, which comprises a reaction kettle body, wherein the top of the reaction kettle body is detachably connected with a mixing upper cover for sealing, the bottom surface of the mixing upper cover is rotationally connected with a driving shaft, the outer wall of the driving shaft is fixedly connected with two stirring rods for horizontal rotation stirring through four connecting rods, and one end of a cross rolling plate is fixedly connected with a fluid paddle; the rotation takes place for the cross board that rolls under the drive of puddler, turns the mixture of mixture edge about this moment, and the fluid paddle is carried the mixture ceaselessly to center department when the cross board that rolls rotates simultaneously, and then the effectual uneven condition of mixing that has avoided causing the production of edge center difference in height owing to mixing has reduced the paddle area simultaneously, when reducing the rotation resistance, makes the mixture obtain effective mixture, improves mixing efficiency.

Description

C5 petroleum resin's reation kettle

Technical Field

The utility model belongs to the technical field of the resin mixes, concretely relates to C5 petroleum resin's reation kettle.

Background

Petroleum resin is a thermoplastic resin produced by the processes of pretreatment, polymerization, distillation and the like of C5 and C9 fractions which are by-products generated by petroleum cracking, a reaction kettle is a container with physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the container.

SUMMERY OF THE UTILITY MODEL

Resin itself has viscidity, when mixing, if mixed structure's surface area is too big, then receive the resistance increase of resin when rotatory, and because resin viscidity is too big, thereby cause mixed structure resistance to further increase, and a large amount of materials can adhere on stirring vane, cause the difficulty when collecting, simultaneously when mixing, traditional horizontal mixing can form the swirl at the center, the height that highly is higher than liquid center of liquid both sides, if the material layering is obvious this moment, this kind of hybrid causes the high reason in liquid edge to make the unable abundant and central material contact of material on border position upper strata mix this moment, the utility model provides a C5 petroleum resin's reation kettle has the mix of marginal revolution and rotation, reduces the turning resistance, improves the characteristics of mixed effect.

The utility model provides a following technical scheme: including the reation kettle body, reation kettle body top can be dismantled and be connected with and be used for the confined upper cover that mixes, it rotates to mix the upper cover bottom surface and is connected with the drive shaft, the drive shaft outer wall is used for the puddler of horizontal rotation stirring through two connecting rod fixedly connected with, the puddler internal rotation is connected with the transfer line, the puddler is close to drive shaft one side is rotated and is connected with four vertical equidistance and distributes the cross that is used for mixing vertical material and rolls the board, cross rolls board one end fixedly connected with fluid paddle, the ring gear is installed to the drive shaft bottom surface, drive rod top fixedly connected with ring gear engaged with drive gear, transfer line outer wall fixedly connected with transmission conical gear, cross roll board one end fixedly connected with transmission conical gear engaged with.

The bottom surface of the upper mixing cover is provided with a disc-type groove, the inner gear ring is fixedly connected to the side surface of the inner wall of the disc-type groove, and a gap is formed between the top surface of the transmission gear and the top surface of the inner wall of the disc-type groove.

One end of the cross rolling plate is fixedly connected with a matching bevel gear through a rotating shaft, and the matching bevel gear is rotatably connected inside the transmission rod.

The outer wall of the transmission rod is fixedly connected with a plurality of yielding bins matched with the transmission bevel gears, and the transmission bevel gears are rotatably connected inside the yielding bins.

Wherein, the length of the cross rolling plate is less than that of the connecting rod.

The top of the upper mixing cover is fixedly connected with a driving motor used for providing power for the driving shaft through an installation rack.

The mixing upper cover is fixedly connected with the reaction kettle body through a turning plate structure matched with a screw.

The bottom surface of the reaction kettle body is fixedly connected with supporting legs for supporting, and a discharge pipe for discharging materials is installed in the center of the bottom surface of the reaction kettle body.

The utility model has the advantages that:

after the mixture is injected into the reaction kettle body, the mixing upper cover is fixedly connected with the reaction kettle body, at the moment, when the driving shaft rotates, the two stirring rods are driven to rotate horizontally through the connecting rod, at the moment, the central position of the mixture is influenced by the stirring rods, the height of the edge of the mixture is higher than the central height, the transmission rod is matched with the transmission gear to rotate through the inner gear ring, the transmission bevel gear drives the matched bevel gear to rotate, at the moment, the cross rolling plate positioned at the inner side of the stirring rods rotates under the driving of the stirring rods, at the moment, the mixture at the edge of the mixture is stirred and mixed up and down, and simultaneously, the fluid paddle continuously conveys the mixture to the central position when the cross rolling plate rotates, thereby effectively avoiding the uneven mixing condition caused by the height difference of the edge center due to the mixing, simultaneously reducing the area of the paddle, reducing the rotation resistance, the mixture is effectively mixed, and the mixing efficiency is improved.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic sectional view of the main body of the reactor of the present invention;

FIG. 3 is an enlarged sectional view of portion A of FIG. 1;

fig. 4 is a schematic bottom view of the upper mixing cover of the present invention.

In the figure: 1. a reaction kettle body; 11. supporting legs; 12. a discharge pipe; 2. mixing the upper cover; 21. a drive motor; 22. a disk-shaped groove; 23. an inner gear ring; 3. a drive shaft; 31. a connecting rod; 4. a stirring rod; 41. a yielding bin; 5. a cross roll plate; 51. a fluid blade; 52. a rotating shaft; 53. a mating bevel gear; 6. a transmission rod; 61. a transmission gear; 62. the bevel gear is driven.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: the reaction kettle comprises a reaction kettle body 1, the top of the reaction kettle body 1 is detachably connected with a mixing upper cover 2 used for being sealed, the bottom surface of the mixing upper cover 2 is rotatably connected with a driving shaft 3, the outer wall of the driving shaft 3 is fixedly connected with two stirring rods 4 used for horizontally rotating and stirring through four connecting rods 31, the stirring rods 4 are rotatably connected with a transmission rod 6 in rotation, one side of each stirring rod 4, which is close to the driving shaft 3, is rotatably connected with four cross rolling plates 5 which are vertically distributed at equal intervals and used for mixing longitudinal materials, one end of each cross rolling plate 5 is fixedly connected with a fluid paddle 51, the bottom surface of the driving shaft 3 is provided with an inner gear 23, the top end of the transmission rod 6 is fixedly connected with a transmission gear 61 meshed with the inner gear 23, the outer wall of the transmission rod 6 is fixedly connected with a transmission bevel gear 62, and one end of each cross rolling plate 5 is fixedly connected with a matching bevel gear 53 meshed with the transmission bevel gear 62.

In this embodiment: after the mixture is injected into the reaction kettle body 1, the mixing upper cover 2 is fixedly connected with the reaction kettle body 1, at the moment, when the driving shaft 3 rotates, the two stirring rods 4 are driven to rotate horizontally through the connecting rod 31, at the moment, under the influence of the stirring rods 4, vortexes are formed at the center position of the mixture, the edge height of the mixture is higher than the center height, the driving rod 6 rotates in a matching way with the transmission gear 61 through the inner gear ring 23, the matching conical gear 53 is driven to rotate through the transmission conical gear 62, at the moment, the cross rolling plate 5 positioned at the inner side of the stirring rods 4 rotates under the driving of the stirring rods 4, at the moment, the mixture at the edge of the mixture is stirred and mixed up and down, and simultaneously, the fluid paddle 51 continuously conveys the mixture to the center position when the cross rolling plate 5 rotates, so that the uneven mixing caused by the difference of the edge center height is effectively avoided, meanwhile, the area of the blades is reduced, the rotation resistance is reduced, the mixture is effectively mixed, and the mixing efficiency is improved.

The bottom surface of the mixing upper cover 2 is provided with a disc groove 22, the inner gear ring 23 is fixedly connected to the side surface of the inner wall of the disc groove 22, and a gap is reserved between the top surface of the transmission gear 61 and the top surface of the inner wall of the disc groove 22; the inner gear ring 23 is hidden by the disc groove 22, so that the side wall of the disc groove 22 can be fully fixed with the inner gear ring 23, the inner gear ring 23 is limited, the stability of fixing the inner gear ring 23 is improved, and a gap is formed between the top surface of the transmission gear 61 and the top surface of the inner wall of the disc groove 22, so that friction force generated by contact can be avoided.

One end of the cross rolling plate 5 is fixedly connected with a matching bevel gear 53 through a rotating shaft 52, and the matching bevel gear 53 is rotatably connected inside the transmission rod 6; the rotating shaft 52 extends through the drive rod 6 to the inside, and a rotating sealing ring is provided between the rotating shaft 52 and the drive rod 6 in order to prevent the mixture from entering the inside of the drive rod 6.

The outer wall of the transmission rod 6 is fixedly connected with a plurality of abdicating bins 41 matched with the transmission conical gear 62, and the transmission conical gear 62 is rotatably connected inside the abdicating bins 41; the concession bin 41 is mainly used for preventing the friction generated by the contact between the transmission bevel gear 62 and the inner wall of the transmission rod 6, and the concession bin 41 plays a role in protecting and containing the transmission bevel gear 62.

The length of the cross rolling plate 5 is less than that of the connecting rod 31; the cross rolling plate 5 is mainly used for mixing materials at the edge up and down, and the length of the cross rolling plate 5 is smaller than the situation that the sliding resistance is increased due to the fact that the length of the connecting rod 31 is reduced and the sliding resistance is increased due to the fact that the connecting rod rotates.

The top of the upper mixing cover 2 is fixedly connected with a driving motor 21 for providing power for the driving shaft 3 through an installation frame; the driving motor 21 mainly provides a power source, and the mounting bracket can support and fix the driving motor 21.

The mixing upper cover 2 is fixedly connected with the reaction kettle body 1 through a turning plate structure matched with a screw; the turning plate structure enables the mixing upper cover 2 and the reaction kettle body 1 to be fixed more conveniently.

The bottom surface of the reaction kettle body 1 is fixedly connected with a supporting leg 11 for supporting, and the center of the bottom surface of the reaction kettle body 1 is provided with a discharge pipe 12 for discharging materials; supporting legs 11 highly carry out the lifting with reation kettle body 1, and then make discharge pipe 12 can the lifting, be convenient for arrange the material.

The utility model discloses a theory of operation and use flow: after the mixture is injected into the reaction kettle body 1, the mixing upper cover 2 is fixedly connected with the reaction kettle body 1, at the moment, when the driving shaft 3 rotates, the two stirring rods 4 are driven to rotate horizontally through the connecting rod 31, at the moment, under the influence of the stirring rods 4, vortexes are formed at the center position of the mixture, the edge height of the mixture is higher than the center height, the driving rod 6 rotates in a matching way with the transmission gear 61 through the inner gear ring 23, the matching conical gear 53 is driven to rotate through the transmission conical gear 62, at the moment, the cross rolling plate 5 positioned at the inner side of the stirring rods 4 rotates under the driving of the stirring rods 4, at the moment, the mixture at the edge of the mixture is stirred and mixed up and down, and simultaneously, the fluid paddle 51 continuously conveys the mixture to the center position when the cross rolling plate 5 rotates, so that the uneven mixing caused by the difference of the edge center height is effectively avoided, meanwhile, the area of the blades is reduced, the rotation resistance is reduced, the mixture is effectively mixed, and the mixing efficiency is improved.

Claims

1. A C5 petroleum resin's reation kettle, its characterized in that: including the reation kettle body, reation kettle body top can be dismantled and be connected with and be used for the confined upper cover that mixes, it rotates to mix the upper cover bottom surface and is connected with the drive shaft, the drive shaft outer wall is used for the puddler of horizontal rotation stirring through two connecting rod fixedly connected with, the puddler internal rotation is connected with the transfer line, the puddler is close to drive shaft one side is rotated and is connected with four vertical equidistance and distributes the cross that is used for mixing vertical material and rolls the board, cross rolls board one end fixedly connected with fluid paddle, the ring gear is installed to the drive shaft bottom surface, drive rod top fixedly connected with ring gear engaged with drive gear, transfer line outer wall fixedly connected with transmission conical gear, cross roll board one end fixedly connected with transmission conical gear engaged with.

2. The reactor of C5 petroleum resin, according to claim 1, wherein: the bottom surface of the upper mixing cover is provided with a disc-type groove, the inner gear ring is fixedly connected to the side surface of the inner wall of the disc-type groove, and a gap is formed between the top surface of the transmission gear and the top surface of the inner wall of the disc-type groove.

3. The reactor of C5 petroleum resin, according to claim 1, wherein: one end of the cross rolling plate is fixedly connected with a matching bevel gear through a rotating shaft, and the matching bevel gear is rotatably connected inside the transmission rod.

4. The reactor of C5 petroleum resin, according to claim 1, wherein: the outer wall of the transmission rod is fixedly connected with a plurality of yielding bins matched with the transmission bevel gears, and the transmission bevel gears are rotatably connected inside the yielding bins.

5. The reactor of C5 petroleum resin, according to claim 1, wherein: the length of the cross rolling plate is smaller than that of the connecting rod.

6. The reactor of C5 petroleum resin, according to claim 1, wherein: the top of the upper mixing cover is fixedly connected with a driving motor which is used for providing power for the driving shaft through an installation rack.

7. The reactor of C5 petroleum resin, according to claim 1, wherein: the mixing upper cover is fixedly connected with the reaction kettle body through a turning plate structure matched with a screw.

8. The reactor of C5 petroleum resin, according to claim 1, wherein: the bottom surface fixedly connected with of reation kettle body is used for the supporting leg that supports, reation kettle body bottom surface center department installs the delivery pipe that is used for arranging the material.