CN216024824U

CN216024824U - A reation kettle for polymerization

Info

Publication number: CN216024824U
Application number: CN202121399499.XU
Authority: CN
Inventors: 张强; 陈宝乾
Original assignee: Anhui Golden Sun Biopharmaceuticals Co ltd
Current assignee: Anhui Golden Sun Biopharmaceuticals Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-03-15
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a reaction kettle for polymerization reaction, and relates to the technical field of design and processing of reaction kettles. Including the inner tank body, outer jacket and supporting seat, inner tank body top both sides set up a plurality of feed inlets, bottom one side is provided with the discharge gate, inner tank body upper end central authorities are provided with first motor, first motor is connected with the internal portion's of inner tank agitator, a plurality of main puddlers transversely run through inside the agitator, be provided with the second gear on the main puddler, and a plurality of second gear intermeshing each other, the inboard upper end of agitator is provided with the second motor, the second motor is connected with first gear, first gear and the mutual intermeshing of second gear, main puddler both ends are passed the agitator lateral wall and are rotated with the agitator and be connected, the main puddler of agitator outside both ends symmetry about the main puddler sets up a plurality of side puddlers. The utility model overcomes the defects of the prior art, has reasonable design and convenient use, can quickly and uniformly mix all the raw materials and improve the efficiency of polymerization reaction.

Description

A reation kettle for polymerization

Technical Field

The utility model relates to the technical field of design and processing of reaction kettles, in particular to a reaction kettle for polymerization reaction.

Background

The polymer synthesis method generally adopts the method of putting several polymer reaction monomers into a reaction kettle simultaneously for polymerization reaction. The uniformity of mixing of all the substances in the reaction process plays a certain role in promoting the effect of the final reaction.

Adopt the stirring leaf to carry out the stirring of unilateral to the raw materials and mix in the traditional reation kettle mostly, have certain influence to the efficiency and the homogeneity that the raw materials mixes in the actual production, so need improve reation kettle's setting, promote the mixing efficiency of raw materials, accelerate polymerization's reaction rate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a reaction kettle in the prior art has poor stirring uniformity for multi-raw material polymerization reaction, and provides the reaction kettle for polymerization reaction.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a reaction kettle for polymerization reaction comprises an inner tank body, an outer jacket arranged outside the inner tank body and a supporting seat arranged at the bottom of the outer jacket, wherein a plurality of feed inlets are arranged at two sides of the top end of the inner tank body, a discharge outlet is arranged at one side of the bottom of the inner tank body and extends to the outside of the outer jacket, a first motor is arranged at the center of the upper end of the inner tank body and is connected with the upper end of a stirring barrel inside the inner tank body, the inside of the stirring barrel is of a hollow structure, a plurality of parallel main stirring rods transversely penetrate through the inside of the stirring barrel, second gears are arranged on the main stirring rods inside the stirring barrel and are meshed with each other, a second motor is arranged at the upper end of the inner side of the stirring barrel, an output shaft of the second motor is connected with a first gear, the first gear is meshed with the uppermost second gear, and two ends of the main stirring rods penetrate through the side wall of the stirring barrel and extend to two sides of the inner tank body, and main puddler and agitator rotate to be connected, the outside main puddler of agitator upper and lower both ends symmetry sets up a plurality of side puddlers, jacket one side upper end is provided with the inlet outward, and jacket opposite side upper end is provided with the liquid outlet outward.

Preferably, side scrapers are arranged at two ends of the main stirring rod and are connected with the inner wall of the inner tank body in a sliding mode, and a plurality of through holes are formed in the side scrapers.

Preferably, the side stirring rods arranged between the upper and lower adjacent main stirring rods are staggered with each other.

Preferably, the bottom of the stirring barrel is connected with a bottom scraper, and the bottom scraper is connected with the bottom of the inner tank body in a sliding manner.

Preferably, a plurality of scraping teeth are symmetrically arranged on two sides of the bottom scraping plate.

Preferably, a temperature sensor is arranged at the upper end of one side in the outer jacket.

Compared with the prior art, the utility model provides a reaction kettle for polymerization reaction, which has the following beneficial effects:

1. through the arrangement of the inner tank body, the stirring barrel, the first motor, the second motor, the main stirring rod, the first gear, the second gear and the side scraper of the side stirring rod, the raw materials in the reaction kettle can be effectively subjected to transverse and longitudinal bidirectional stirring, and the efficiency of polymerization reaction is effectively improved;

2. through the design of side scraper blade, bottom scraper blade, scraping the tooth, effectively prevent that raw materials and reation kettle inner wall from bonding, promote the homogeneity that the raw materials mixed simultaneously.

The device has the advantages of reasonable design, convenient use, rapid and uniform mixing of all raw materials and improvement of the polymerization efficiency.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic structural diagram of a first stirring mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of a second stirring mechanism according to the present invention.

In the figure: 1 inner tank body, 2 outer jackets, 3 supporting seats, 4 feed inlets, 5 discharge outlets, 6 mixing barrels, 7 first motors, 8 first mixing mechanisms, 9 second mixing mechanisms, 10 liquid inlets, 11 liquid outlets, 12 temperature sensors, 13 second motors, 14 main mixing rods, 15 first gears, 16 second gears, 17 side mixing rods, 18 side scraping plates, 19 through holes, 20 bottom scraping plates and 21 scraping teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a reactor for polymerization reaction comprises an inner tank 1, an outer jacket 2 disposed outside the inner tank 1, and a support base 3 disposed at the bottom of the outer jacket 2, wherein a plurality of feed inlets 4 are disposed at two sides of the top end of the inner tank 1, a feed outlet 5 is disposed at one side of the bottom of the inner tank 1 and extends to the outside of the outer jacket 2, a first motor 7 is disposed at the center of the upper end of the inner tank 1, the first motor 7 is connected with the upper end of a stirring barrel 6 inside the inner tank 1, the inside of the stirring barrel 6 is hollow, a plurality of parallel main stirring rods 14 transversely penetrate through the inside of the stirring barrel 6, a second gear 16 is disposed on the main stirring rod 14 inside the stirring barrel 6, a plurality of second gears 16 are engaged with each other, a second motor 13 is disposed at the upper end of the inner side of the stirring barrel 6, an output shaft of the second motor 13 is connected with a first gear 15, the first gear 15 is engaged with the uppermost second gear 16, two ends of the main stirring rod 14 penetrate through the side wall of the stirring barrel 6 and extend towards two sides of the inner tank body 1, the main stirring rod 14 is rotatably connected with the stirring barrel 6, a plurality of side stirring rods 17 are symmetrically arranged at the upper end and the lower end of the main stirring rod 14 outside the stirring barrel 6, a liquid inlet 10 is arranged at the upper end of one side of the outer jacket 2, and a liquid outlet 11 is arranged at the upper end of the other side of the outer jacket 2.

In order to prevent the raw material from adhering to the inner wall of the inner tank 1, it is preferable that both ends of the main stirring rod 14 are provided with side scrapers 18, the side scrapers 18 are slidably connected with the inner wall of the inner tank 1, and the side scrapers 18 are provided with a plurality of through holes 19.

In order to improve the stirring effect, it is preferable that the side stirring rods 17 disposed between the upper and lower adjacent main stirring rods 14 are staggered with each other.

In order to facilitate discharging and prevent the raw materials from being bonded with the bottom of the inner tank body 1, preferably, the bottom of the stirring barrel 6 is connected with a bottom scraper 20, and the bottom scraper 20 is in sliding connection with the bottom of the inner tank body 1.

In order to improve the stirring efficiency of the raw material at the same time, it is preferable that the bottom scraper 20 is symmetrically arranged at both sides with a plurality of scraping teeth 21.

In order to control the temperature of the water bath, it is preferable that a temperature sensor 12 is provided at an upper end of one side of the inside of the outer jacket 2.

The working principle is as follows: when the reactor is used, the required reaction temperature is set, liquid with the temperature is filled into the outer jacket 2, then raw materials are added into the inner tank body 1 through the feed inlet 4, the first motor 7 and the second motor 13 are started, the raw materials are quickly mixed under the transverse and longitudinal stirring of the side stirring rod 17, the side scraping plate 18 and the bottom scraping plate 20 for reaction, and then a product after the reaction is collected from the discharge outlet 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a reation kettle for polymerization, includes inner tank body (1), outer jacket (2) that inner tank body (1) outside set up and supporting seat (3) that outer jacket (2) bottom set up, its characterized in that: the device is characterized in that a plurality of feed inlets (4) are arranged on two sides of the top end of the inner tank body (1), a discharge outlet (5) is arranged on one side of the bottom of the inner tank body (1) and extends to the outside of the outer jacket (2), a first motor (7) is arranged in the center of the upper end of the inner tank body (1), the first motor (7) is connected with the upper end of a stirring barrel (6) in the inner tank body (1), the inner part of the stirring barrel (6) is of a hollow structure, a plurality of parallel main stirring rods (14) transversely penetrate through the inner part of the stirring barrel (6), a second gear (16) is arranged on each main stirring rod (14) in the stirring barrel (6), the plurality of second gears (16) are meshed with each other, a second motor (13) is arranged on the upper end of the inner side of the stirring barrel (6), a first gear (15) is connected with an output shaft of the second motor (13), and the first gear (15) is meshed with the second gear (16) at the uppermost end, the utility model discloses a stirring tank, including stirring barrel (6), main puddler (14), outer cover (2) opposite side upper end is provided with inlet (10), and outer cover (2) opposite side upper end is provided with liquid outlet (11), main puddler (14) both ends pass the inward jar of body (1) both sides extension of agitator (6) lateral wall, and main puddler (14) rotate with agitator (6) to be connected, both ends symmetry sets up a plurality of side puddlers (17) about main puddler (14) of agitator (6) outside, outer cover (2) one side upper end is provided with inlet (10), and outer cover (2) opposite side upper end is provided with liquid outlet (11).

2. A reactor for polymerization reaction according to claim 1, wherein the main stirring rod (14) is provided with side scrapers (18) at both ends, the side scrapers (18) are slidably connected with the inner wall of the inner tank (1), and the side scrapers (18) are provided with a plurality of through holes (19).

3. A reactor for polymerization according to claim 1, wherein the side stirring rods (17) disposed between the upper and lower adjacent main stirring rods (14) are staggered with each other.

4. A reactor for polymerization reaction according to claim 1, wherein the bottom of the stirring barrel (6) is connected with a bottom scraper (20), and the bottom scraper (20) is connected with the bottom of the inner tank body (1) in a sliding way.

5. A reactor for polymerization reactions according to claim 4, characterized in that said bottom scraper (20) has a plurality of scraping teeth (21) arranged symmetrically on both sides.

6. A reactor for polymerization reaction according to claim 1, wherein a temperature sensor (12) is provided at an upper end of an inner side of the outer jacket (2).