CN211159724U

CN211159724U - Purification reaction kettle for preparing polypropylene nucleation transparent agent

Info

Publication number: CN211159724U
Application number: CN201921591132.0U
Authority: CN
Inventors: 陶一竑; 汤佳音; 汤佳迎
Original assignee: Jiangxi Sunway Chemical Co ltd
Current assignee: Jiangxi Sunway Chemical Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-04
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a purification reation kettle is used in preparation of polypropylene nucleation translucent agent, including the cauldron body and driving motor, driving motor fixed mounting is in the upper end of the cauldron body, driving motor's drive shaft fixed connection rotates the rabbling mechanism that runs through cauldron body upper end, the elevating system on the rabbling mechanism is located to the top fixed mounting of the cauldron body has the slip cap, all be equipped with on the both ends lateral wall of the cauldron body with elevating system fixed connection's heat dissipation mechanism, inlet pipe and discharging pipe have been seted up respectively to the upper end and the lower extreme of the cauldron body. The utility model discloses a driving motor, driven lever, fixed plate, bracing piece, rectangle slide, reset spring, arc, condenser tube, piston plate, lifter, run through the mouth, the cooperation between first check valve and the second check valve is used, has realized the flow of drive condenser tube water-logging when stirring, and then the consumption of the energy is reduced.

Description

Purification reaction kettle for preparing polypropylene nucleation transparent agent

Technical Field

The utility model relates to a reation kettle technical field especially relates to preparation of polypropylene nucleation clearing agent is with purification reation kettle.

Background

The reaction kettle is a comprehensive reaction container, the structure of which generally comprises a kettle body, a transmission device, a stirring device, a heating device, a cooling device and a sealing device, and the reaction kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, miscellaneous materials, medicines and foods and is used for completing the containers of technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

Present polypropylene nucleation purification reation kettle for transparent agent preparation consumes energy greatly in the use, current reation kettle's cooling device is through the rivers flow in the water pump drive condenser tube, thereby reach the purpose to cooling in the cauldron, can not utilize agitating unit to reach the purpose of cooling, in addition, solution is because density is different, the phenomenon of layering can appear in the cauldron, current agitating unit has only realized the effect of horizontal stirring, so stirring efficiency is not good, we have proposed for this reason polypropylene nucleation purification reation kettle for transparent agent preparation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of large energy consumption and poor stirring effect existing in the prior art, and providing a purification reaction kettle for preparing a polypropylene nucleation transparent agent.

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

purification reation kettle is used in preparation of polypropylene nucleation translucent agent, including the cauldron body and driving motor, driving motor fixed mounting is in the upper end of the cauldron body, driving motor's drive shaft fixed connection rotates the rabbling mechanism that runs through cauldron body upper end, the top fixed mounting of the cauldron body has the elevating system that slip cap located on the rabbling mechanism, all be equipped with on the both ends lateral wall of the cauldron body with elevating system fixed connection's heat dissipation mechanism, inlet pipe and discharging pipe have been seted up respectively to the upper end and the lower extreme of the cauldron body.

Preferably, rabbling mechanism include with driving motor drive shaft fixed connection's driven lever, the lower extreme of driven lever rotates the upper end that runs through the cauldron body and extends to its inside, elevating system sliding sleeve locates on the driven lever, fixed cover is equipped with fixed plate and stirring vane on the driven lever of elevating system below in proper order, the upper end fixed mounting of fixed plate has the bracing piece.

Preferably, the stirring blade is composed of a helical blade and a horizontal blade.

Preferably, elevating system includes that the slip cap locates the rectangle slide on the driven lever, fixedly connected with reset spring, two between the top of the rectangle slide and the cauldron body heat dissipation mechanism respectively with the both ends lateral wall fixed connection of rectangle slide, the lower extreme fixed mounting of rectangle slide has the arc.

Preferably, heat dissipation mechanism is including running through the condenser tube that cauldron body side wall set up, sliding seal is equipped with the piston board in the condenser tube, the upper end fixedly connected with lifter of piston board, the free end sliding seal of lifter run through condenser tube's lateral wall setting and with the lateral wall fixed connection of rectangle slide, the kneck of lifter and piston board is equipped with the through-hole of intercommunication from top to bottom.

Preferably, the cooling water pipe and the through hole are respectively and fixedly provided with a first check valve and a second check valve.

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

1. the utility model discloses a driving motor, driven lever, fixed plate, bracing piece, rectangle slide, reset spring, arc, condenser tube, piston plate, lifter, run through the mouth, the cooperation between first check valve and the second check valve is used, has realized the flow of drive condenser tube water-logging when stirring, and then the consumption of the energy is reduced.

2. The utility model discloses a cooperation between driving motor, driven lever, helical blade and the horizontal blade is used, has realized making solution have mobile effect in vertical direction, and then has improved its stirring efficiency.

Drawings

FIG. 1 is a schematic diagram of a front perspective structure of a purification reactor for preparing a polypropylene nucleating transparent agent, which is provided by the utility model;

FIG. 2 is a schematic view of a top view of a fixed plate and a rectangular slide plate in a purification reactor for preparing a polypropylene nucleating transparent agent, according to the present invention;

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

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

fig. 5 is a partially enlarged view of C in fig. 4.

In the figure: the device comprises a kettle body 1, a driving motor 2, a stirring mechanism 3, a lifting mechanism 4, a heat dissipation mechanism 5, a feeding pipe 6, a discharging pipe 7, a driven rod 8, a fixing plate 9, a stirring blade 10, a supporting rod 11, a rectangular sliding plate 12, a return spring 13, an arc-shaped plate 14, a cooling water pipe 15, a piston plate 16, a lifting rod 17, a through hole 18, a first check valve 19 and a second check valve 20.

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.

Referring to fig. 1-5, a purification reaction kettle for preparing polypropylene nucleating transparent agent comprises a kettle body 1 and a driving motor 2, wherein the driving motor 2 is fixedly arranged at the upper end of the kettle body 1, a driving shaft of the driving motor 2 is fixedly connected with a stirring mechanism 3 which is rotatably penetrated through the upper end of the kettle body 1, a lifting mechanism 4 which is slidably sleeved on the stirring mechanism 3 is fixedly arranged at the top of the kettle body 1, heat dissipation mechanisms 5 which are fixedly connected with the lifting mechanism 4 are respectively arranged on the side walls of the two ends of the kettle body 1, a feeding pipe 6 and a discharging pipe 7 are respectively arranged at the upper end and the lower end of the kettle body 1, wherein the stirring mechanism 3 comprises a driven rod 8 which is fixedly connected with the driving shaft of the driving motor 2, the lower end of the driven rod 8 is rotatably penetrated through the upper end of the kettle body 1 and extends to the interior thereof, the lifting mechanism 4 is slidably sleeved on the driven rod 8, the upper end fixed mounting of fixed plate 9 has bracing piece 11, it is further, stirring vane 10 comprises helical blade and horizontal blade, it is specific, it rotates to pass through driven lever 8 by driving motor 2, it explains to be that, helical blade is fixed to cup joint on driven lever 8, and horizontal blade fixed mounting is on helical blade's lateral wall, at the rotatory in-process of helical blade, can upwards lift solution, break away from the helical blade outside again through centrifugal force, the horizontal blade of rethread stirs, thereby make the more abundant of the solution stirring of layering, improve its stirring efficiency.

The lifting mechanism 4 comprises a rectangular sliding plate 12 sleeved on the driven rod 8 in a sliding manner, a return spring 13 is fixedly connected between the rectangular sliding plate 12 and the top of the kettle body 1, two heat dissipation mechanisms 5 are respectively fixedly connected with the side walls at two ends of the rectangular sliding plate 12, an arc-shaped plate 14 is fixedly installed at the lower end of the rectangular sliding plate 12, further, each heat dissipation mechanism 5 comprises a cooling water pipe 15 penetrating through the side wall of the kettle body 1, a piston plate 16 is arranged in the cooling water pipe 15 in a sliding and sealing manner, a lifting rod 17 is fixedly connected with the upper end of the piston plate 16, the free end of the lifting rod 17 penetrates through the side wall of the cooling water pipe 15 in a sliding and sealing manner and is fixedly connected with the side wall of the rectangular sliding plate 12, a through hole 18 which is communicated up and down is arranged at the interface of the lifting rod 17 and the piston plate 16, further, a first check valve 19 and, the driven rod 8 drives the fixed plate 9 to rotate, the fixed plate 9 drives the supporting rod 11 to rotate, when the supporting rod 11 rotates to contact with the arc-shaped plate 14, the supporting rod 11 starts to upwards extrude the arc-shaped plate 14, so that the rectangular sliding plate 12 upwards moves, and simultaneously extrudes the return spring 13, at this time, the rectangular sliding plate 12 drives the piston plate 16 in the cooling water pipe 15 to upwards slide through the lifting rod 17, so that water in the cooling water pipe 15 between the piston plate 16 and the first check valve 19 enters the cooling water pipe 15 below the piston plate 16 through the through hole 18 and the second check valve 20, it should be noted that the through hole 18 comprises a first water guide hole and a second water guide hole respectively arranged in the lifting rod 17 and the piston plate 16, the first water guide hole and two ends of the cooling water pipe 15 communicated with the inside of the cooling water pipe 15 above the piston plate 16 are both communicated with a water tank (not shown in the figure), the second water guide hole is communicated with the inside of the cooling water pipe 15 below the piston plate 16, when the support rod 11 rotates to be not in contact with the arc-shaped plate 14, the rectangular sliding plate 12 is pushed downwards to return to the original position through the reset spring 13, at the moment, the rectangular sliding plate 12 drives the piston plate 16 to move downwards through the lifting rod 17 to squeeze water into the water tank, meanwhile, the piston plate 16 sucks the water in the cooling water pipe 15 on one side of the water inlet end of the first one-way valve 19 into the cooling water pipe 15 between the piston plate 16 and the first one-way valve 19, and the support rod 11 continuously rotates, so that the water in the cooling water pipe 15 flows, the driving motor 2 drives the stirring blades 10 to rotate, the purpose of water flowing in the cooling water pipe 15 is achieved, the water pump is replaced for driving the water flowing in the cooling water pipe 15, and the purpose of reducing energy consumption is achieved.

In the utility model, when in use, the solution enters from the inlet pipe 6, the driving motor 2 is started, the driving motor 2 drives the stirring blade 10 to rotate through the driven rod 8, the driven rod 8 drives the fixing plate 9 to rotate in the rotating process of the driven rod 8, the fixing plate 9 drives the supporting rod 11 to rotate, when the supporting rod 11 rotates to contact with the arc-shaped plate 14, the supporting rod 11 starts to upwards extrude the arc-shaped plate 14, so that the rectangular sliding plate 12 moves upwards, and simultaneously extrudes the reset spring 13, at the moment, the rectangular sliding plate 12 drives the piston plate 16 in the cooling water pipe 15 to upwards slide through the lifting rod 17, so that the water in the cooling water pipe 15 between the piston plate 16 and the first one-way valve 19 enters the cooling water pipe 15 below the piston plate 16 through the through hole 18 and the second one-way valve 20, when the supporting rod 11 rotates to not contact with the arc-shaped plate 14, the rectangular sliding plate 12 is downwards extruded to return to the original position through the, at this time, the rectangular sliding plate 12 drives the piston plate 16 to move downwards through the lifting rod 17, water is squeezed into the water tank, meanwhile, the piston plate 16 sucks water in the cooling water pipe 15 on the water inlet end side of the first check valve 19 into the cooling water pipe 15 between the piston plate 16 and the first check valve 19, and the operation is followed, so that the operation is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Purification reation kettle is used in preparation of polypropylene nucleation translucent agent, including the cauldron body (1) and driving motor (2), driving motor (2) fixed mounting is in the upper end of the cauldron body (1), its characterized in that, the drive shaft fixed connection of driving motor (2) rotates rabbling mechanism (3) that run through the cauldron body (1) upper end, the top fixed mounting of the cauldron body (1) has slide bushing to locate elevating system (4) on rabbling mechanism (3), all be equipped with on the both ends lateral wall of the cauldron body (1) with elevating system (4) fixed connection's heat dissipation mechanism (5), inlet pipe (6) and discharging pipe (7) have been seted up respectively to the upper end and the lower extreme of the cauldron body (1).

2. The polypropylene nucleate transparent agent preparation purification reaction kettle according to claim 1, wherein the stirring mechanism (3) comprises a driven rod (8) fixedly connected with a driving shaft of the driving motor (2), the lower end of the driven rod (8) rotates to penetrate through the upper end of the kettle body (1) and extend to the interior of the kettle body, the lifting mechanism (4) is slidably sleeved on the driven rod (8), a fixing plate (9) and stirring blades (10) are sequentially fixedly sleeved on the driven rod (8) below the lifting mechanism (4), and a supporting rod (11) is fixedly installed at the upper end of the fixing plate (9).

3. The polypropylene nucleation clarifier of claim 2, wherein the stirring blade (10) is composed of a helical blade and a horizontal blade.

4. The polypropylene nucleating transparent agent preparation purification reaction kettle according to claim 2, wherein the lifting mechanism (4) comprises a rectangular sliding plate (12) which is slidably sleeved on the driven rod (8), a return spring (13) is fixedly connected between the rectangular sliding plate (12) and the top of the kettle body (1), the two heat dissipation mechanisms (5) are respectively and fixedly connected with the side walls of two ends of the rectangular sliding plate (12), and an arc-shaped plate (14) is fixedly mounted at the lower end of the rectangular sliding plate (12).

5. The polypropylene nucleation transparent agent preparation purification reaction kettle according to claim 4, wherein the heat dissipation mechanism (5) comprises a cooling water pipe (15) penetrating through the side wall of the kettle body (1), a piston plate (16) is arranged in the cooling water pipe (15) in a sliding sealing manner, a lifting rod (17) is fixedly connected to the upper end of the piston plate (16), the free end of the lifting rod (17) is arranged in a sliding sealing manner penetrating through the side wall of the cooling water pipe (15) and is fixedly connected with the side wall of the rectangular sliding plate (12), and a through hole (18) which is communicated with the upper portion and the lower portion is formed in the interface of the lifting rod (17) and the piston plate (16).

6. The polypropylene nucleation clarifier of claim 5, wherein the cooling water pipe (15) and the through-hole (18) are respectively fixedly installed with a first check valve (19) and a second check valve (20).