CN215743444U - High-efficient stirring polymeric kettle of petroleum resin production usefulness - Google Patents

Abstract

The utility model discloses a high-efficiency stirring polymerization kettle for producing petroleum resin, which comprises an upper kettle body and a lower kettle body, wherein the lower kettle body is fixedly connected with the upper kettle body, the outer wall of the top of the upper kettle body is fixedly connected with a kettle body top shell, the outer wall of the top of the kettle body top shell is provided with a feeding hole, the outer wall of the bottom of the lower kettle body is provided with a discharging hole, the outer wall of the top of the kettle body top shell is fixedly connected with a motor, the outer wall of the top of the kettle body top shell is provided with a hole I, an output shaft of the motor is connected with the inner wall of the hole I through a bearing, and one end of the output shaft of the motor is fixedly connected with a rotating disc. According to the utility model, the transmission shaft is arranged, the transmission shaft drives the large gear to rotate, and the large gear drives the small gear to rotate, so that the effect of accelerating rotation is achieved, the second stirring mechanism is enabled to stir in the lower kettle body at a higher speed, the lower materials are stirred more uniformly, and the quality of the produced petroleum resin is ensured to reach the standard.

Description

High-efficient stirring polymeric kettle of petroleum resin production usefulness

Technical Field

The utility model relates to the technical field of petroleum resin, in particular to a high-efficiency stirring polymerization kettle for petroleum resin production.

Background

The petroleum resin is a thermoplastic resin produced by the processes of pretreatment, polymerization, distillation and the like of C5 and C9 fractions by-produced by petroleum cracking, is not a high polymer but an oligomer with the molecular weight of 300-3000, is named as a petroleum derivative due to the source, has the characteristics of low acid value, good miscibility, water resistance, ethanol resistance, chemical resistance and the like, has chemical stability to acid and alkali, and has the characteristics of good viscosity regulation and thermal stability, and is not used independently but used together with other resins as an accelerator, a regulator, a modifier and the like.

However, in the prior art, when petroleum resin is produced, materials need to be stirred, most of stirring polymerization kettles are low in stirring efficiency, and the materials at the bottom cannot be uniformly stirred, so that the quality of the produced petroleum resin does not reach the standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency stirring polymerization kettle for producing petroleum resin, which solves the problems in the background technology.

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

a high-efficiency stirring polymerization kettle for producing petroleum resin comprises an upper kettle body and a lower kettle body, wherein the lower kettle body is fixedly connected with the upper kettle body, the top outer wall of the upper kettle body is fixedly connected with a kettle body top shell, the top outer wall of the kettle body top shell is provided with a feed inlet, the bottom outer wall of the lower kettle body is provided with a discharge outlet, the top outer wall of the kettle body top shell is fixedly connected with a motor, the top outer wall of the kettle body top shell is provided with a first hole, an output shaft of the motor is connected with the inner wall of the first hole through a bearing, one end of the output shaft of the motor is fixedly connected with a turntable, the bottom outer wall of the turntable is fixedly connected with a transmission shaft, one end of the transmission shaft is fixedly connected with a large gear, the bottom outer wall of the large gear is connected with a connecting disc through a bearing, the bottom inner wall of the connecting disc is connected with a small gear through a bearing, and the number of the small gears is three, it is three the pinion all meshes with the gear wheel mutually, the top outer wall of connection pad is seted up porose two, the inner wall and the transmission shaft of hole two pass through the bearing and are connected, the top of connection pad is provided with first rabbling mechanism, the below of connection pad is provided with second rabbling mechanism, the outer wall of going up the cauldron body is provided with supporting mechanism.

Preferably, first rabbling mechanism includes spliced pole one, and spliced pole one is the symmetric distribution, two spliced pole one all with carousel fixed connection, the first (mixing) shaft of outer wall fixedly connected with of spliced pole one, the outer wall of first (mixing) shaft is provided with the first stirring fan of a plurality of, the one end fixedly connected with spliced pole two of first (mixing) shaft.

Preferably, the top outer wall of the first connecting column is fixedly connected with a first sliding block, the top outer wall of the second connecting column is fixedly connected with a second sliding block, the inner wall of the upper kettle body is provided with a first sliding way and a second sliding way, the first sliding way and the first sliding block form sliding fit, and the second sliding way and the second sliding block form sliding fit.

Preferably, the second rabbling mechanism includes the second (mixing) shaft, the quantity of second (mixing) shaft is three, porose three is seted up to the bottom outer wall of connection pad, the second (mixing) shaft passes hole three and pinion fixed connection, the inner wall in hole three passes through bearing and second agitator shaft connection, the outer wall of second (mixing) shaft is provided with a plurality of second stirring fan, the spacing dish of bottom outer wall fixedly connected with of the lower cauldron body, the second (mixing) shaft passes through the bearing with spacing dish and is connected.

Preferably, the supporting mechanism comprises supporting blocks, the supporting blocks are fixedly connected with the outer wall of the upper kettle body, the number of the supporting blocks is three, the bottom outer wall of each supporting block is fixedly connected with a supporting column, and the bottom outer wall of each supporting column is fixedly connected with a supporting pad.

Preferably, the outer wall of the top shell of the kettle body is provided with an observation port, and the inner wall of the observation port is provided with explosion-proof glass.

Preferably, the outer wall of the top of the kettle top shell is provided with a pressure gauge, and the outer wall of the top of the kettle top shell is provided with a pressure relief opening.

Preferably, the outer wall of the top shell of the kettle body is fixedly connected with a motor fixing shell, and the motor is fixedly connected with the inner wall of the motor fixing shell.

Preferably, the outer wall of transmission shaft is provided with the heating rod, the heating rod is the symmetric distribution.

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

1. according to the utility model, the transmission shaft is arranged, the transmission shaft drives the large gear to rotate, and the large gear drives the small gear to rotate, so that the effect of accelerating rotation is achieved, the second stirring mechanism is enabled to stir in the lower kettle body at a higher speed, the lower materials are stirred more uniformly, and the quality of the produced petroleum resin is ensured to reach the standard;

2. according to the utility model, through the first stirring mechanism, the two first stirring shafts and the stirring fan are driven to rotate by the motor through the rotary disc and the first connecting column, so that materials in the upper kettle body are stirred, and the materials are stirred more uniformly by the multiple stirring fans.

Drawings

FIG. 1 is a schematic diagram of the overall structure proposed by the present invention;

FIG. 2 is a schematic view of the top shell structure of the kettle according to 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 view of a second stirring mechanism according to the present invention;

fig. 5 is an enlarged schematic view of the point a according to the present invention.

In the figure: 1. a feed inlet; 2. a motor fixing shell; 3. a pressure gauge; 4. a viewing port; 5. explosion-proof glass; 6. a support block; 7. a support pillar; 8. a support pad; 9. a discharge port; 10. a lower kettle body; 11. feeding the mixture into a kettle body; 12. a kettle top shell; 13. a pressure relief port; 14. a motor; 15. a first slideway; 16. connecting a column I; 17. a turntable; 18. a first stirring shaft; 19. a first stirring fan; 20. a second slideway; 21. connecting a second column; 22. a connecting disc; 23. a heating rod; 24. a limiting disc; 25. a drive shaft; 26. a first sliding block; 27. a second sliding block; 28. a second stirring shaft; 29. a second stirring fan; 30. a bull gear; 31. a pinion gear.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, an efficient stirring polymerizer for producing petroleum resin comprises an upper kettle body 11 and a lower kettle body 10, wherein the lower kettle body 10 is fixedly connected with the upper kettle body 11, the outer wall of the top of the upper kettle body 11 is fixedly connected with a kettle top shell 12, the outer wall of the top of the kettle top shell 12 is provided with a feeding port 1, the outer wall of the bottom of the lower kettle body 10 is provided with a discharging port 9, the outer wall of the top of the kettle top shell 12 is fixedly connected with a motor 14, the outer wall of the top of the kettle top shell 12 is provided with a first hole, the output shaft of the motor 14 is connected with the inner wall of the first hole through a bearing, one end of the output shaft of the motor 14 is fixedly connected with a turntable 17, the outer wall of the bottom of the turntable 17 is fixedly connected with a transmission shaft 25, one end of the transmission shaft 25 is fixedly connected with a large gear 30, the outer wall of the bottom of the large gear 30 is connected with a connecting disc 22 through a bearing, the inner wall of the bottom of the connecting disc 22 is connected with a small gear 31 through a bearing, pinion 31's quantity is three, three pinion 31 all meshes with gear wheel 30 mutually, porose two is seted up to connection pad 22's top outer wall, the inner wall and the transmission shaft 25 of hole two pass through the bearing and are connected, connection pad 22's top is provided with first rabbling mechanism, connection pad 22's below is provided with second rabbling mechanism, the outer wall of going up the cauldron body 11 is provided with supporting mechanism, transmission shaft 25 drives gear wheel 30 and rotates, gear wheel 30 drives pinion 31 and rotates, play the effect of rotation with higher speed, and then make second rabbling mechanism stir with faster speed in the cauldron body down, make the material stirring of below more even, and then guaranteed the quality of the petroleum resin who produces and reached the standard.

Further, first rabbling mechanism includes spliced pole one 16, and spliced pole one 16 is the symmetric distribution, two spliced poles one 16 all with carousel 17 fixed connection, the first (mixing) shaft 18 of the outer wall fixedly connected with of spliced pole one 16, the outer wall of first (mixing) shaft 18 is provided with the first stirring fan 19 of a plurality of, the one end fixedly connected with spliced pole two 21 of first (mixing) shaft 18 utilizes first rabbling mechanism to evenly stir the material in the last cauldron body 11.

Further, the first sliding block 26 is fixedly connected to the outer wall of the top of the first connecting column 16, the second sliding block 27 is fixedly connected to the outer wall of the top of the second connecting column 21, the first sliding way 15 and the second sliding way 20 are arranged on the inner wall of the upper kettle body 11, the first sliding way 15 and the first sliding block 26 form sliding fit, the second sliding way 20 and the second sliding block 27 form sliding fit, and the limiting and supporting effects are achieved through the first sliding way 15 and the second sliding way 20.

Further, second rabbling mechanism includes second (mixing) shaft 28, the quantity of second (mixing) shaft 28 is three, the bottom outer wall of connection pad 22 is seted up porose three, second (mixing) shaft 28 passes hole three and pinion 31 fixed connection, the inner wall of hole three passes through the bearing and is connected with second (mixing) shaft 28, the outer wall of second (mixing) shaft 28 is provided with a plurality of second stirring fan 29, the spacing dish 24 of the bottom outer wall fixedly connected with of lower cauldron body 10, second (mixing) shaft 28 passes through the bearing with spacing dish 24 and is connected, utilize second rabbling mechanism to carry out the even stirring to the material of cauldron body 10 inside down.

Further, the supporting mechanism includes supporting shoe 6, and supporting shoe 6 and the outer wall fixed connection of last cauldron body 11, the quantity of supporting shoe 6 are three, the bottom outer wall fixedly connected with support column 7 of supporting shoe 6, the bottom outer wall fixedly connected with supporting pad 8 of support column 7.

Further, the outer wall of the top of the kettle top shell 12 is provided with an observation port 4, the inner wall of the observation port 4 is provided with explosion-proof glass 5, and the material in the kettle is observed by the observation port 4.

Further, the top outer wall of the kettle top shell 12 is provided with a pressure gauge 3, the top outer wall of the kettle top shell 12 is provided with a pressure relief port 13, the pressure gauge 3 is used for detecting the pressure in the kettle, and the pressure is relieved through the pressure relief port 13.

Further, the top outer wall fixedly connected with motor set casing 2 of cauldron body top shell 12, the inner wall fixed connection of motor 14 and motor set casing 2 utilizes motor set casing 2 to play fixed effect to motor 14.

Further, the outer wall of transmission shaft 25 is provided with heating rod 23, and heating rod 23 is the symmetric distribution, utilizes heating rod 23 to heat the material of the internal portion of cauldron.

The working principle of the utility model is as follows:

the material to be stirred enters the kettle body through the feeding hole 1, the motor 14 is started, the motor 14 drives the two first connecting columns 16 to rotate through the turntable 17, the first connecting columns 16 drive the first stirring shaft 18 and the first stirring fan 19 to rotate, and further, the material of the upper kettle body 11 is uniformly stirred, in the rotating process of the first stirring shaft 18, the first connecting columns 16 do circular motion along the track of the first slideway 15 through the first sliders 26, the second connecting columns 21 do circular motion along the track of the second slideway 20 through the second sliders 27, the large gear 30 is driven to rotate through the transmission shaft 25, the large gear 30 drives the three small gears 31 to rotate, the second stirring shaft 28 and the second stirring fan 29 are driven to rotate through the small gears 31, because the large gear 30 is used as a driving gear, and the small gear 31 is used as a driven gear, the rotating speed of the second stirring shaft 28 is far higher than that of the first stirring shaft 18, and then make the inside material stirring of the lower kettle body 10 more even, accessible heating rod 23 heats the material of the internal portion of cauldron as required, and heating rod 23 rotates along with transmission shaft 25, makes the more even of heating, and the stirring is accomplished the back material and is passed through the 9 ejection of compact of discharge gate, regularly carries out the pressure release through pressure release mouth 13.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (9)

1. The high-efficiency stirring polymerization kettle for producing petroleum resin comprises an upper kettle body (11) and a lower kettle body (10), and is characterized in that the lower kettle body (10) is fixedly connected with the upper kettle body (11), the top outer wall of the upper kettle body (11) is fixedly connected with a kettle body top shell (12), the top outer wall of the kettle body top shell (12) is provided with a feeding hole (1), the bottom outer wall of the lower kettle body (10) is provided with a discharging hole (9), the top outer wall of the kettle body top shell (12) is fixedly connected with a motor (14), the top outer wall of the kettle body top shell (12) is provided with a first hole, an output shaft of the motor (14) is connected with the inner wall of the first hole through a bearing, one end of an output shaft of the motor (14) is fixedly connected with a turntable (17), the bottom outer wall of the turntable (17) is fixedly connected with a transmission shaft (25), one end of the transmission shaft (25) is fixedly connected with a gear wheel (30), the bottom outer wall of gear wheel (30) is connected with connection pad (22) through the bearing, the bottom inner wall of connection pad (22) is connected with pinion (31) through the bearing, the quantity of pinion (31) is three, and is three pinion (31) all meshes with gear wheel (30) mutually, porose two are seted up to the top outer wall of connection pad (22), the inner wall and transmission shaft (25) of hole two are connected through the bearing, the top of connection pad (22) is provided with first rabbling mechanism, the below of connection pad (22) is provided with second rabbling mechanism, the outer wall of going up the cauldron body (11) is provided with supporting mechanism.

2. The efficient stirring polymerization kettle for producing petroleum resin as claimed in claim 1, wherein the first stirring mechanism comprises a first connecting column (16), the first connecting column (16) is symmetrically distributed, both the first connecting column (16) and the turntable (17) are fixedly connected, a first stirring shaft (18) is fixedly connected to the outer wall of the first connecting column (16), a plurality of first stirring fans (19) are arranged on the outer wall of the first stirring shaft (18), and one end of the first stirring shaft (18) is fixedly connected to a second connecting column (21).

3. The efficient stirring polymerization kettle for producing petroleum resin according to claim 2, wherein a first sliding block (26) is fixedly connected to the outer wall of the top of the first connecting column (16), a second sliding block (27) is fixedly connected to the outer wall of the top of the second connecting column (21), a first sliding way (15) and a second sliding way (20) are arranged on the inner wall of the upper kettle body (11), the first sliding way (15) and the first sliding block (26) form sliding fit, and the second sliding way (20) and the second sliding block (27) form sliding fit.

4. The efficient stirring polymerization kettle for producing petroleum resin as claimed in claim 1, wherein the second stirring mechanism comprises a second stirring shaft (28), the number of the second stirring shaft (28) is three, the outer wall of the bottom of the connecting disc (22) is provided with three holes, the second stirring shaft (28) penetrates through three holes and is fixedly connected with the pinion (31), the inner wall of the three holes is connected with the second stirring shaft (28) through a bearing, the outer wall of the second stirring shaft (28) is provided with a plurality of second stirring fans (29), the outer wall of the bottom of the lower kettle body (10) is fixedly connected with a limiting disc (24), and the second stirring shaft (28) is connected with the limiting disc (24) through a bearing.

5. The efficient stirring polymerizer for producing petroleum resin according to claim 1, wherein the supporting mechanism comprises three supporting blocks (6), the supporting blocks (6) are fixedly connected with the outer wall of the upper tank body (11), the number of the supporting blocks (6) is three, the outer wall of the bottom of each supporting block (6) is fixedly connected with a supporting column (7), and the outer wall of the bottom of each supporting column (7) is fixedly connected with a supporting pad (8).

6. The efficient stirring polymerization kettle for producing petroleum resin as claimed in claim 1, wherein the outer wall of the top of the kettle body top shell (12) is provided with a viewing port (4), and the inner wall of the viewing port (4) is provided with explosion-proof glass (5).

7. The efficient stirring polymerizer for producing petroleum resin according to claim 1, wherein the top outer wall of the top shell (12) of the kettle body is provided with a pressure gauge (3), and the top outer wall of the top shell (12) of the kettle body is provided with a pressure relief port (13).

8. The efficient stirring polymerization kettle for producing petroleum resin as claimed in claim 1, wherein the motor fixing shell (2) is fixedly connected to the outer wall of the top of the kettle top shell (12), and the motor (14) is fixedly connected to the inner wall of the motor fixing shell (2).

9. The efficient stirring polymerizer for producing petroleum resin according to claim 1, wherein the heating rods (23) are arranged on the outer wall of the transmission shaft (25), and the heating rods (23) are symmetrically distributed.

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