CN217663266U

CN217663266U - Reaction kettle stirring device

Info

Publication number: CN217663266U
Application number: CN202221806938.9U
Authority: CN
Inventors: 孙上伟
Original assignee: Dongguan City Bangtai Plastic Technology Co ltd
Current assignee: Dongguan City Bangtai Plastic Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-28
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a reaction kettle stirring device, including the cauldron body, cauldron body lower extreme fixedly connected with bracing piece, the cauldron external side is provided with the rotating electrical machines, spacing fixedly connected with on the internal wall of cauldron, be provided with the sealed cowling between the spacing, fixed connection is on the internal wall of cauldron on one side of the sealed cowling, the sealed cowling outside is provided with the stirring piece, be provided with in the sealed cowling and be used for driving the rotatory drive mechanism of stirring piece, the stirring piece includes the (mixing) shaft, (mixing) shaft one end fixedly connected with fan blade axle, fan blade axle outside fixedly connected with stirring fan blade, the spacing (holding) chuck of fixedly connected with on the (mixing) shaft, spacing one end sets up between spacing (holding) chuck. The utility model discloses utilize two opposite direction of rotation's stirring structure, can thoroughly stir the TPU reactant for each composition contacts more fully in the reation kettle, and the reaction is more thorough, improves reation kettle's reaction effect.

Description

Reaction kettle stirring device

Technical Field

The utility model relates to a reation kettle stirs technical field, especially relates to a reation kettle agitating unit.

Background

The reaction kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like, and is a pressure container for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials.

The existing reaction kettle is provided with a stirring structure in the reaction kettle for ensuring the full reaction, but the stirring structures in most reaction kettles can only stir in a single direction, the stirring efficiency is poor, and reaction substances are easy to deposit at the bottom end, so that the stirring is not uniform, and the reaction is not sufficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a reaction kettle stirring device is provided.

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

the utility model provides a reaction kettle stirring device, includes the cauldron body, cauldron body lower extreme fixedly connected with bracing piece, the external side of cauldron is provided with the rotating electrical machines, the spacing of fixedly connected with on the internal wall of cauldron, be provided with the sealed cowling between the spacing, sealed cowling one side fixed connection is on the internal wall of cauldron, the sealed cowling outside is provided with the stirring, be provided with in the sealed cowling and be used for driving the rotatory drive mechanism of stirring.

Preferably, the stirring part comprises a stirring shaft, one end of the stirring shaft is fixedly connected with a fan blade shaft, the outer side of the fan blade shaft is fixedly connected with stirring fan blades, the stirring shaft is fixedly connected with limiting chucks, and one end of the limiting frame is arranged between the limiting chucks.

Preferably, drive mechanism includes driven fluted disc, driven fluted disc outside fixedly connected with (mixing) shaft, the sealed hole has been seted up in the sealed cowling outside, the (mixing) shaft runs through sealed jogged joint fan blade axle, the driven fluted disc outside is connected with drive assembly, set up the subassembly of stabilizing between the driven fluted disc.

Preferably, drive assembly includes the driving disc, driving disc one side fixed connection is at the rotating electrical machines output, the driving disc opposite side is connected with the driving ring tooth, intermeshing between driving ring tooth and the driven fluted disc.

Preferably, the stabilizing assembly comprises a stabilizing bearing, wherein support rings are fixedly connected to the upper end and the lower end of the stabilizing bearing, and the support rings are fixedly connected to one side of the driven fluted disc.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this application utilizes two stirring structure that direction of rotation is opposite through adopting two stirring fan blade structures, can thoroughly stir the TPU reactant for each composition contact is more abundant in the reation kettle, and the reaction is more thorough, improves reation kettle's reaction effect.

2. This application utilizes stabilizing bearing and support ring to mutually support through adopting stable bearing structure for the stirring structure at both ends can be steadily rotatory and mutual noninterference about for two are far away to opposite stirring structure distance soon, and interact between the two is less when the stirring, reduces the rotating electrical machines load, and the structure has the rationality.

Drawings

Fig. 1 shows a schematic structural diagram of a stirring device provided according to an embodiment of the present invention;

fig. 2 shows a schematic diagram of an explosion structure in a reaction kettle according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a stable bearing connection provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a kettle body; 2. a limiting frame; 3. a limiting chuck plate; 4. a stirring shaft; 5. a fan blade shaft; 6. stirring fan blades; 7. a sealing cover; 8. a rotating electric machine; 9. a support bar; 10. sealing the hole; 11. a driven fluted disc; 12. a drive plate; 13. a drive ring gear; 14. a support ring; 15. and (5) stabilizing the bearing.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a reaction kettle stirring device, includes the cauldron body 1, 1 lower extreme fixedly connected with bracing piece 9 of the cauldron body, and the 1 outside of the cauldron body is provided with rotating electrical machines 8, and fixedly connected with spacing 2 on the 1 inner wall of the cauldron body is provided with sealed cowling 7 between the

spacing

2, and 7 one side fixed connection of sealed cowling are on 1 inner wall of the cauldron body, and the 7 outside of sealed cowling are provided with the stirring piece, are provided with in the sealed cowling 7 to be used for driving the rotatory drive mechanism of stirring piece. The stirring piece includes (mixing) shaft 4, (mixing) shaft 4 one end fixedly connected with

flabellum axle

5, 5 outside fixedly connected with stirring fan blades 6 of flabellum axle, the spacing (holding) chuck 3 of fixedly connected with on the (mixing)

shaft

4, and 2 one end settings of spacing frame are between spacing (holding) chuck 3. Drive mechanism includes driven

fluted disc

11, and 11 outside fixedly connected with (mixing) shaft 4 of driven fluted disc have seted up sealed hole 10 in the sealed cowling 7 outside, and (mixing) shaft 4 runs through sealed hole 10 and connects

fan blade axle

5, and 11 outsides of driven fluted disc are connected with drive assembly, set up the subassembly of stabilizing between the driven fluted disc 11. The drive assembly comprises a transmission disc 12, one side of the transmission disc 12 is fixedly connected to the output end of the rotating motor 8, the other side of the transmission disc 12 is connected with a transmission ring gear 13, and the transmission ring gear 13 is meshed with the driven fluted disc 11. The stabilizing assembly comprises a stabilizing bearing 15, the upper end and the lower end of the stabilizing bearing 15 are fixedly connected with supporting rings 14, and the supporting rings 14 are fixedly connected to one side of the driven fluted disc 11.

Specifically, as shown in fig. 1, the stirring member includes a stirring shaft 4, a fan shaft 5 is fixedly connected to one end of the stirring shaft 4, stirring blades 6 are fixedly connected to the outer side of the fan shaft 5, a limiting chuck 3 is fixedly connected to the stirring shaft 4, and one end of the limiting frame 2 is disposed between the limiting chucks 3. Utilize two stirring structures that direction of rotation is opposite, can thoroughly stir TPU reactant for each composition contact is more abundant in the reation kettle, and the reaction is more thorough, improves reation kettle's reaction effect.

Specifically, as shown in fig. 2, the transmission mechanism includes a driven toothed disc 11, a stirring shaft 4 is fixedly connected to the outer side of the driven toothed disc 11, a sealing hole 10 is formed in the outer side of the sealing cover 7, the stirring shaft 4 penetrates through the sealing hole 10 to be connected with the fan blade shaft 5, a driving assembly is connected to the outer side of the driven toothed disc 11, and a stabilizing assembly is arranged between the driven toothed discs 11. The two driven fluted discs 11 on one side are driven to rotate in opposite directions by the driving ring teeth 13, and the gear transmission mechanism is simple in structure and good in running stability.

Specifically, as shown in fig. 3, the driving assembly includes a transmission disc 12, one side of the transmission disc 12 is fixedly connected to the output end of the rotating electrical machine 8, the other side of the transmission disc 12 is connected to a transmission ring gear 13, and the transmission ring gear 13 and the driven gear disc 11 are engaged with each other. The stabilizing assembly comprises a stabilizing bearing 15, the upper end and the lower end of the stabilizing bearing 15 are fixedly connected with supporting rings 14, and the supporting rings 14 are fixedly connected to one side of the driven fluted disc 11. Utilize stabilizing bearing 15 and support ring 14 to mutually support for the stirring structure at upper and lower both ends can the steady rotation, because two are revolved to opposite stirring structure distance far away, the interact between the two is less when the stirring, reduces rotating electrical machines 8 load, and the structure has the rationality.

To sum up, the TPU material that this embodiment provided is placed in reation kettle, starts the rotating electrical machines 8 of one side, utilizes rotating electrical machines 8 to drive transmission dish 12 rotatory for two driven fluted discs 11 of transmission dish 12 one side carry out opposite direction's rotary motion, drive reation kettle upper and lower layer material respectively and stir, stir efficiently, react fully.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a reaction kettle stirring device, includes the cauldron body (1), its characterized in that, cauldron body (1) lower extreme fixedly connected with bracing piece (9), the cauldron body (1) outside is provided with rotating electrical machines (8), fixedly connected with spacing (2) on the internal wall of the cauldron body (1), be provided with sealed cowling (7) between spacing (2), sealed cowling (7) one side fixed connection is on the internal wall of the cauldron body (1), the sealed cowling (7) outside is provided with the stirring piece, be provided with in sealed cowling (7) and be used for driving the rotatory drive mechanism of stirring piece.

2. The stirring device of the reaction kettle according to claim 1, wherein the stirring member comprises a stirring shaft (4), one end of the stirring shaft (4) is fixedly connected with a fan blade shaft (5), the outer side of the fan blade shaft (5) is fixedly connected with stirring fan blades (6), the stirring shaft (4) is fixedly connected with limiting chucks (3), and one end of the limiting frame (2) is arranged between the limiting chucks (3).

3. The stirring device of the reaction kettle according to claim 1, wherein the transmission mechanism comprises a driven fluted disc (11), a stirring shaft (4) is fixedly connected to the outer side of the driven fluted disc (11), a sealing hole (10) is formed in the outer side of the sealing cover (7), the stirring shaft (4) penetrates through the sealing hole (10) to be connected with the fan blade shaft (5), a driving assembly is connected to the outer side of the driven fluted disc (11), and a stabilizing assembly is arranged between the driven fluted disc (11).

4. A reactor mixing apparatus according to claim 3, wherein the driving assembly comprises a driving plate (12), one side of the driving plate (12) is fixedly connected to the output end of the rotating electrical machine (8), the other side of the driving plate (12) is connected to a driving ring gear (13), and the driving ring gear (13) and the driven ring gear (11) are engaged with each other.

5. A stirring apparatus for a reaction kettle according to claim 3, wherein the stabilizing assembly comprises a stabilizing bearing (15), the upper end and the lower end of the stabilizing bearing (15) are fixedly connected with a supporting ring (14), and the supporting ring (14) is fixedly connected to one side of the driven fluted disc (11).