CN213160777U

CN213160777U - Polymerization kettle with damping base for movable nylon resin production

Info

Publication number: CN213160777U
Application number: CN202021688220.5U
Authority: CN
Inventors: 任见坡
Original assignee: Shanghai Yinggu Chemical Co ltd
Current assignee: Beijing Energy Engineering Technologies Co ltd; Cangzhou Lingang Annaiji New Material Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-11
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a movable polymerization kettle with a shock absorption base for nylon resin production, which comprises a base, wherein the top of the base is provided with a buffer tank, the top of the base is provided with a reaction kettle, the inner cavity of the buffer tank is provided with a rubber pad, a plurality of springs are evenly connected between the bottom of the rubber pad and the bottom of the inner wall of the base, two support rods are fixedly arranged at the bottom of the inner wall of the base, the top of each support rod is provided with a bearing, the inner ring of the bearing is connected with a stirring rotating shaft in a penetrating way, the left side and the right side of the stirring rotating shaft are respectively provided with a plurality of stirring blades, four corners of the bottom of the base are respectively provided with a support leg, the bottom of each support leg is embedded with a bottom wheel, the vibration amplitude of the reaction kettle can be effectively reduced through the double buffer action of the rubber pad and the springs, thereby, meanwhile, the fixing device can be fixed on the ground without carrying equipment, thereby saving labor and force.

Description

Polymerization kettle with damping base for movable nylon resin production

Technical Field

The utility model relates to a reation kettle technical field specifically is a polymeric kettle is used in production of portable nylon resin with vibration damping mount.

Background

Nylon resins, polyamide resins, are polycondensation type high molecular compounds having a — CONH structure in the molecule, and are usually obtained by polycondensation of a dibasic acid and a diamine, and the industrial production process of nylon resins is generally to put the reaction materials into a polymerization kettle and perform polycondensation. The existing polymerization kettle does not have a damping structure generally, the polymerization kettle usually generates larger vibration during reaction, and the related structure of the polymerization kettle is easy to damage due to vibration, which not only brings trouble to production, but also increases production cost; the existing polymerization kettle is generally immovable, if the position of the polymerization kettle needs to be moved, carrying equipment needs to be used, and meanwhile, the existing polymerization kettle consumes large manpower and labor, wastes time and labor, and is inconvenient for daily production; the stirring leaf of current polymeric kettle generally can not be with the material intensive mixing even, can't scrape the viscous material who glues on the polymeric kettle inner wall simultaneously, so not only make the material be difficult to the abundant reaction, still can lead to the difficult clean up in polymeric kettle's inner wall later stage, brings inconvenience for daily production. In view of the above, we propose a movable polymerization kettle with a vibration damping base for nylon resin production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable reation kettle is used in nylon resin production with vibration damping mount, the shock attenuation has, it is portable, can be with the even and advantage that can will glue the viscous material that glues on the reation kettle inner wall of material stirring, it generally does not have shock-absorbing structure to have solved current reation kettle, reation kettle's relevant structure damages because of the vibration very easily, can get trouble for production, and the manufacturing cost is increased, generally not mobilizable, if need remove its position, then need to use haulage equipment, consume great human labor simultaneously, the use of daily production of being not convenient for, generally can not be with the material intensive mixing even, can't scrape the viscous material that glues on the reation kettle inner wall simultaneously, make the material be difficult to the abundant reaction, can lead to the difficult clean up in reation kettle's inner wall later stage, bring inconvenient problem for daily production.

In order to achieve the above object, the utility model provides a following technical scheme: a movable polymerization kettle with a shock absorption base for nylon resin production comprises a base, wherein a buffer tank is arranged at the top of the base, a reaction kettle is arranged at the top of the base, a rubber pad is arranged in an inner cavity of the buffer tank, a driving motor is fixedly arranged in the middle of the top of the reaction kettle, two support rods are fixedly arranged at the bottom of the inner wall of the base, bearings are arranged at the tops of the support rods, an inner ring of each bearing is connected with a stirring rotating shaft in a penetrating manner, the top of each stirring rotating shaft penetrates through the top of the inner wall of the reaction kettle and is fixedly connected with an output shaft of the driving motor, a plurality of stirring blades are arranged on the left side and the right side of each stirring rotating shaft, a scraper blade is arranged on one side of each stirring blade, which is far away from the stirring rotating shaft, a jacket is, the bottom through connection of reation kettle has row material pipe, the bottom of arranging the material pipe runs through the top of rubber pad and the bottom of buffer tank inner wall in proper order, the bottom on row material pipe right side is inlayed and is equipped with the relief valve.

Preferably, a plurality of springs are uniformly connected between the bottom of the rubber pad and the bottom of the inner wall of the base.

Preferably, one side of the scraping plate, which is far away from the stirring rotating shaft, is uniformly provided with a plurality of scraping teeth.

Preferably, the bottom of the right side of the jacket is connected with a fluid inlet pipe in a penetrating manner, and the top of the left side of the jacket is connected with a fluid outlet pipe in a penetrating manner.

Preferably, the sealing cover is in a hollow state, the top and the bottom of the sealing cover are opened, and a sight glass is arranged in an inner cavity of the sealing cover.

Preferably, the four corners of the bottom of the base are provided with supporting legs, and bottom wheels are embedded in the bottoms of the supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a dual cushioning effect of rubber pad and spring can effectively slow down reation kettle's vibration range to can effectively protect reation kettle's relevant structure, avoid it to damage because of the vibration, solved current polymeric kettle and generally not have shock-absorbing structure, and polymeric kettle often can produce great vibration when the reaction, polymeric kettle's relevant structure damages because of the vibration very easily, and this not only can be got into trouble for production, has still increased manufacturing cost's problem.

2. The utility model discloses a return pulley can remove this device to suitable operating position, can be fixed in it subaerially simultaneously, need not haulage equipment, and is laborsaving, and it is generally unmovable to have solved current polymeric kettle, if need remove its position, then need use haulage equipment, consumes great human labor simultaneously, wastes time and energy, the problem of the use of daily production of not being convenient for.

3. The utility model discloses a left and right sides staggered stirring leaf can be with the material intensive mixing even, can scrape the viscous material that glues on the polymeric kettle inner wall through scraping the tooth and fall, so not only can make the material fully react, the later stage clearance of the polymeric kettle inner wall of still being convenient for, the stirring leaf of having solved current polymeric kettle generally can not be with the material intensive mixing even, can't scrape the viscous material that glues on the polymeric kettle inner wall simultaneously, so not only make the material be difficult to the fully reaction, the difficult clean up in inner wall later stage that leads to polymeric kettle still can bring inconvenient problem for daily production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;

fig. 3 is an enlarged view of the position B in the structure diagram 1 of the present invention.

In the figure: the device comprises a base 1, a buffer tank 2, a rubber pad 3, a reaction kettle 4, a stirring rotating shaft 5, a stirring blade 6, a scraping plate 7, a scraping tooth 8, a jacket 9, a fluid inlet pipe 10, a fluid outlet pipe 11, a driving motor 12, a bearing 13, a supporting rod 14, a spring 15, a material discharge pipe 16, a material discharge valve 17, a material inlet pipe 18, a sealing cover 19, a sight glass 20, supporting legs 21 and a bottom wheel 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a movable polymerization kettle with a shock absorption base for nylon resin production comprises a base 1, wherein a buffer groove 2 is formed in the top of the base 1, a reaction kettle 4 is arranged at the top of the base 1, a rubber pad 3 is arranged in an inner cavity of the buffer groove 2, the bottom of the reaction kettle 4 extends to the inner cavity of the buffer groove 2 and is attached to the top of the rubber pad 3, a plurality of springs 15 are uniformly connected between the bottom of the rubber pad 3 and the bottom of the inner wall of the base 1, a driving motor 12 is fixedly arranged in the middle of the top of the reaction kettle 4, two support rods 14 are fixedly arranged at the bottom of the inner wall of the base 1, a bearing 13 is arranged at the top of each support rod 14, an inner ring of each bearing 13 is in through connection with a stirring rotating shaft 5, the top of each stirring rotating shaft 5 penetrates through the top of the inner wall of the reaction kettle 4 and is, the stirring blades 6 positioned at the left side and the right side are staggered at equal intervals, the stirring blades 6 designed in such a way can stir materials uniformly, the materials are convenient to react fully and quickly, one side, away from the stirring rotating shaft 5, of each stirring blade 6 is provided with a scraping plate 7, one side, away from the stirring rotating shaft 5, of each scraping plate 7 is uniformly provided with a plurality of scraping teeth 8, the outer ring of the reaction kettle 4 is sleeved with a jacket 9, the bottom of the right side of the jacket 9 is connected with a fluid inlet pipe 10 in a penetrating way, the top of the left side of the jacket 9 is connected with a fluid outlet pipe 11 in a penetrating way, the right side of the top of the reaction kettle 4 is connected with a feed pipe 18 in a penetrating way, the feed pipe 18 is provided with a sealing cover 19, the left side of the sealing cover 19 is hinged with the left side of the feed pipe 18 through a hinge, the sealing cover 19 can be opened or, the bottom through connection of reation kettle 4 has row material pipe 9, arranges the bottom of material pipe 9 and runs through the top of rubber pad 3 and the bottom of 2 inner walls of buffer tank in proper order, arranges the bottom on material pipe 9 right side and inlays and be equipped with row material valve 17, and the four corners of base 1 bottom all is provided with landing leg 21, and landing leg 21's bottom is inlayed and is equipped with return pulley 22, and return pulley 22 is the universal wheel, and the universal wheel can make this device freely remove subaerial to can be fixed in subaerial with it.

The working principle is that when nylon resin is produced, the device is moved to a proper working position through the bottom wheel 22 and fixed on the ground, then the sealing cover 19 is opened, reaction materials are put into the reaction kettle 4 through the feeding pipe 18, then the sealing cover 19 is closed, hot steam is introduced into the jacket 9 through the fluid inlet pipe 10 and is discharged through the fluid outlet pipe 11, the hot steam can exchange heat with the materials in the reaction kettle 4 through the outer wall of the reaction kettle 4 and heat the reaction materials to enable the materials to start to react, simultaneously the driving motor 12 is opened, the output shaft of the driving motor 12 drives the stirring rotating shaft 5 and the stirring blades 6 to rotate rapidly, the stirring blades 6 can uniformly stir the materials, meanwhile, the scraping teeth 8 can scrape off viscous materials adhered to the inner wall of the polymerization kettle, so that the materials can fully react, and the reaction condition of the materials in the reaction kettle 4 can be observed through the sight glass 20, during the reaction, reation kettle 4 can produce great vibration, through the dual cushioning effect of rubber pad 3 and spring 15, can effectively slow down reation kettle 4's vibration range to effectively protect reation kettle 4's relevant structure, avoid it to damage because of the vibration, after the reaction, close driving motor 12 and let in cold water in pressing from both sides the cover 9, cold water can carry out cooling to the reaction product in reation kettle 4, behind the product cooling, open discharge valve 17 and by the discharge tube 9 discharge reaction product.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polymeric kettle is used in production of portable nylon resin with vibration damping mount, includes base (1), its characterized in that: the reaction kettle is characterized in that a buffer tank (2) is arranged at the top of a base (1), a reaction kettle (4) is arranged at the top of the base (1), a rubber pad (3) is arranged in an inner cavity of the buffer tank (2), a driving motor (12) is fixedly arranged in the middle of the top of the reaction kettle (4), two support rods (14) are fixedly arranged at the bottom of the inner wall of the base (1), a bearing (13) is arranged at the top of each support rod (14), a stirring rotating shaft (5) is connected to the inner ring of each bearing (13) in a penetrating manner, the top of each stirring rotating shaft (5) is connected to the top of the inner wall of the reaction kettle (4) in a penetrating manner and is fixedly connected with an output shaft of the driving motor (12), a plurality of stirring blades (6) are arranged on the left side and the right side of each stirring rotating shaft (5), a scraper (7) is arranged on one side, the right side through connection at reation kettle (4) top has inlet pipe (18), being provided with closing cap (19) of inlet pipe (18), the bottom through connection of reation kettle (4) has row material pipe (16), the bottom of arranging material pipe (16) runs through the top of rubber pad (3) and the bottom of buffer tank (2) inner wall in proper order, the bottom on row material pipe (16) right side is inlayed and is equipped with relief valve (17).

2. The polymerization kettle with the damping base for the movable nylon resin production in claim 1, wherein: a plurality of springs (15) are uniformly connected between the bottom of the rubber pad (3) and the bottom of the inner wall of the base (1).

3. The polymerization kettle with the damping base for the movable nylon resin production in claim 1, wherein: and a plurality of scraping teeth (8) are uniformly arranged on one side of the scraping plate (7) far away from the stirring rotating shaft (5).

4. The polymerization kettle with the damping base for the movable nylon resin production in claim 1, wherein: the bottom of the right side of the jacket (9) is connected with a fluid inlet pipe (10) in a penetrating manner, and the top of the left side of the jacket (9) is connected with a fluid outlet pipe (11) in a penetrating manner.

5. The polymerization kettle with the damping base for the movable nylon resin production in claim 1, wherein: the sealing cover (19) is in a hollow state, the top and the bottom of the sealing cover are opened, and a sight glass (20) is arranged in the inner cavity of the sealing cover (19).

6. The polymerization kettle with the damping base for the movable nylon resin production in claim 1, wherein: four corners of the bottom of the base (1) are provided with supporting legs (21), and bottom wheels (22) are embedded in the bottoms of the supporting legs (21).