CN210729527U

CN210729527U - Stirrer for reaction kettle

Info

Publication number: CN210729527U
Application number: CN201921575679.1U
Authority: CN
Inventors: 华健军; 徐卫; 黄天国; 孙立建
Original assignee: Wuxi Hongdinghua Chemical Equipment Co ltd
Current assignee: Wuxi Hongdinghua Chemical Equipment Co ltd
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-06-12
Anticipated expiration: 2029-09-22

Abstract

The utility model belongs to the technical field of chemical industry equipment, especially, an agitator for reation kettle, including the cauldron body, the top both sides fixedly connected with bracing piece of the cauldron body, the top fixedly connected with motor housing of bracing piece, the inside motor that is equipped with of motor housing, the drive shaft fixed surface of motor is connected with fixed telescopic link, the drive shaft below of motor is equipped with the stirring rod, the top surface of stirring rod is seted up flutedly, has seted up the through-hole on the recess inner wall of stirring rod, fixed telescopic link runs through the recess through-hole of stirring rod, the table portion fixed surface of stirring rod is connected with stirring fan blade, the fixed orifices has been seted up on stirring fan blade. The utility model discloses a set up fixed telescopic link and stirring rod, when needs are dismantled the agitator and are changed, can contract fixed telescopic link through pressing fixed telescopic link, the stirring rod is extracted to the rethread to change the stirring rod, thereby reached the effect of high-efficient dismantlement.

Description

Stirrer for reaction kettle

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a stirrer for reation kettle.

Background

The broad understanding of the reaction vessel is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration of the vessel, the heating, evaporation, cooling and low-speed mixing functions of the process requirements are realized, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc.; the material generally comprises carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel and inconel) alloy and other composite materials, and the stirrer is an important component of the reaction kettle and plays an irreplaceable role in the processes of chemical combination reaction, material mixing and the like.

There are the following problems:

1. the existing reaction kettle stirrer is fixed on the motor during stirring, and can not be disassembled as required to replace different stirrers.

2. The existing reaction kettle stirrer cannot adjust the size of the fan blades according to the requirement during stirring, and is low in working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a stirrer for reation kettle has solved the unable problem of dismantling and work efficiency is low of stirrer.

In order to achieve the above object, the utility model provides a following technical scheme: a stirrer for a reaction kettle comprises a kettle body, wherein supporting rods are fixedly connected to two sides of the top end of the kettle body, a motor shell is fixedly connected to the top end of each supporting rod, a motor is arranged in the motor shell, a fixed telescopic rod is fixedly connected to the surface of a driving shaft of the motor, a stirring rod is arranged below the driving shaft of the motor, a groove is formed in the surface of the top end of the stirring rod, a through hole is formed in the inner wall of the groove of the stirring rod, the fixed telescopic rod penetrates through the groove through hole of the stirring rod, stirring blades are fixedly connected to the surface of the stirring rod, fixing holes are formed in the surface of the stirring blades, connecting blocks are fixedly connected to the surfaces of the stirring blades, a built-in rotating rod is rotatably connected to the inner part of each connecting block, a connecting rod is, the connecting rod through-hole of connecting block, connecting rod bottom end fixedly connected with augments the flabellum, augments flabellum fixed surface and is connected with fixed inserted block, fixed inserted block surface has cup jointed fixed ring body, the fixed flexible glue of solid fixed ring internal surface fixedly connected with.

As an optimal technical scheme of the utility model, the recess of stirring rod and the driving shaft looks adaptation of fixed telescopic link, and the surface of fixed telescopic link is smooth plane.

As a preferred technical scheme of the utility model, stirring fan blade, connecting rod and the quantity that augments the flabellum are two sets of, and just two sets of stirring fan blade, connecting rod and augments the horizontal center line that the flabellum used the cauldron body and be the axisymmetric installation.

As an optimized technical scheme of the utility model, the shape looks adaptation of fixed inserted block and fixed orifices, and fixed inserted block surface is smooth plane.

As an optimal technical scheme of the utility model, the shape of connecting rod is "L" type, and the material of connecting rod is made for stainless steel material, the surface of connecting rod is smooth plane.

As a preferred technical scheme of the utility model, the quantity of fixed telescopic link is two sets of, and two sets of fixed telescopic links are the axisymmetric installation with the drive shaft horizontal center line of motor.

As an optimal technical scheme of the utility model, fixed ring body and fixed inserted block looks adaptation, and the shape of fixed ring body is the ring form, and the surface is smooth curved surface.

As an optimized technical scheme of the utility model, the quantity of fixed flexible glue is a plurality of groups, and the fixed flexible glue of a plurality of groups is cyclic annular equidistance and distributes.

Compared with the prior art, the utility model provides a stirrer for reation kettle possesses following beneficial effect:

1. this reation kettle agitator through setting up fixed telescopic link and stirring rod, when needs are dismantled the agitator and are changed, can contract fixed telescopic link through pressing down fixed telescopic link, and the stirring rod is extracted to the rethread is changed the stirring rod to the effect of high-efficient dismantlement has been reached.

2. This reation kettle agitator expands the flabellum through setting up the amplification, when needs accelerate work efficiency, can take off the fixed ring body from fixed inserted block, has driven the rotation of stirring rod under the effect of motor to driven stirring fan blade's rotation, the amplification expands the flabellum under the effect of centrifugal force and also extends, thereby increased the area of stirring, reaches the effect that increases work efficiency.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a schematic structural view of the stationary ring body.

In the figure: 1. a kettle body; 2. a support bar; 3. a motor housing; 4. a motor; 5. fixing the telescopic rod; 6. a stirring rod; 7. a stirring fan blade; 8. a fixing hole; 9. connecting blocks; 10. a rotating rod is arranged inside; 11. a connecting rod; 12. amplifying the fan blades; 13. fixing the insert block; 14. a stationary ring body; 15. and (5) fixing the soft glue.

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.

Examples

Referring to fig. 1-4, in this embodiment: a stirrer for a reaction kettle comprises a kettle body 1, wherein supporting rods 2 are fixedly connected to two sides of the top end of the kettle body 1, a motor shell 3 is fixedly connected to the top end of each supporting rod 2, a motor 4 is arranged inside each motor shell 3, a fixed telescopic rod 5 is fixedly connected to the surface of a driving shaft of each motor 4, a stirring rod 6 is arranged below the driving shaft of each motor 4, a groove is formed in the surface of the top end of each stirring rod 6, a through hole is formed in the inner wall of the groove of each stirring rod 6, each fixed telescopic rod 5 penetrates through the through hole of each stirring rod 6, stirring fan blades 7 are fixedly connected to the surface of each stirring rod 6, fixing holes 8 are formed in the surfaces of the stirring fan blades 7, connecting blocks 9 are fixedly connected to the surfaces of the stirring fan blades 7, internal rotating rods 10 are rotatably connected to the inside of the connecting blocks 9, connecting rods 11 are fixedly, the bottom end of the connecting rod 11 is fixedly connected with an amplification fan blade 12, the surface of the amplification fan blade 12 is fixedly connected with a fixed insert 13, the surface of the fixed insert 13 is sleeved with a fixed ring body 14, and the inner side surface of the fixed ring body 14 is fixedly connected with a fixed soft rubber 15.

In this embodiment, the grooves of the stirring rods 6 are matched with the driving shafts of the fixed telescopic rods 5, the surfaces of the fixed telescopic rods 5 are smooth planes, so that the stability is improved, the number of the stirring fan blades 7, the connecting rods 11 and the amplification fan blades 12 is two, the two groups of stirring fan blades 7, the connecting rods 11 and the amplification fan blades 12 are arranged in axial symmetry with the horizontal central line of the kettle body 1, so that the stirring area is increased, the fixed insertion blocks 13 are matched with the fixed holes 8 in shape, the surfaces of the fixed insertion blocks 13 are smooth planes, so that the stability is improved, the connecting rods 11 are L-shaped, the connecting rods 11 are made of stainless steel materials, so that rusting in long-time use is prevented, the surfaces of the connecting rods 11 are smooth planes, the number of the fixed telescopic rods 5 is two groups, and the two groups of fixed telescopic rods 5 are arranged in axial symmetry with the horizontal central line of the, the fixed ring body 14 and the fixed inserted block 13 looks adaptation, and the shape of fixed ring body 14 is the ring form, and the surface is smooth curved surface, and the quantity of fixed flexible glue 15 is a plurality of groups, and a plurality of groups of fixed flexible glue 15 are cyclic annular equidistance and distribute, have increased fixed effect.

The motor 4 in this embodiment is a known technology that has been disclosed and widely used in daily life, and is of a model "NMRV".

The utility model discloses a theory of operation and use flow: in the utility model, firstly, the motor 4 is opened, the stirring rod 6 is driven to rotate under the action of the motor 4, the rotation of the stirring rod 6 drives the stirring fan blades 7 to rotate so as to achieve the stirring effect, when the work efficiency needs to be accelerated, the fixed ring body 14 can be taken down from the fixed plug block 13, the rotation of the stirring rod 6 is driven under the action of the motor 4 so as to drive the stirring fan blades 7 to rotate, the built-in rotating rod 10 rotates in the connecting block 9 under the action of centrifugal force so as to drive the connecting rod 11 to rotate, the expansion fan blades 12 also extend to be horizontal with the stirring fan blades 7, thereby the stirring area is increased, the effect of increasing the work efficiency is achieved, when the stirrer needs to be disassembled and replaced, the fixed telescopic rod 5 can be contracted by pressing the fixed telescopic rod 5, and then the stirring rod 6 is pulled out to replace the stirring rod 6, thereby the effect of high-efficient dismantlement has been reached, the utility model is simple in operation convenient, and practical value is high.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an agitator for reation kettle, includes the cauldron body (1), top both sides fixedly connected with bracing piece (2) of the cauldron body (1), the top fixedly connected with motor housing (3) of bracing piece (2), inside motor (4), its characterized in that of being equipped with of motor housing (3): the surface of a driving shaft of the motor (4) is fixedly connected with a fixed telescopic rod (5), a stirring rod (6) is arranged below the driving shaft of the motor (4), the top end surface of the stirring rod (6) is provided with a groove, the inner wall of the groove of the stirring rod (6) is provided with a through hole, the fixed telescopic rod (5) penetrates through the groove through hole of the stirring rod (6), the surface of the stirring rod (6) is fixedly connected with stirring fan blades (7), the surface of the stirring fan blades (7) is provided with fixing holes (8), the surface of the stirring fan blades (7) is fixedly connected with a connecting block (9), the inner part of the connecting block (9) is rotatably connected with a built-in rotating rod (10), one side of the built-in rotating rod (10) is fixedly connected with a connecting rod (11), the outer wall of the connecting block (9) is provided with a through hole, connecting rod (11) bottom fixedly connected with augments flabellum (12), augments flabellum (12) fixed surface fixedly connected with fixed inserted block (13), fixed inserted block (13) surface has cup jointed fixed ring body (14), fixed ring body (14) inboard fixed surface fixedly connected with flexible glue (15).

2. The agitator of claim 1, wherein: the groove of the stirring rod (6) is matched with the driving shaft of the fixed telescopic rod (5), and the surface of the fixed telescopic rod (5) is a smooth plane.

3. The agitator of claim 1, wherein: the number of the stirring fan blades (7), the connecting rods (11) and the amplification fan blades (12) is two, and the two groups of the stirring fan blades (7), the connecting rods (11) and the amplification fan blades (12) are installed in an axisymmetric mode by using the horizontal center line of the kettle body (1).

4. The agitator of claim 1, wherein: the fixed insertion block (13) is matched with the fixed hole (8) in shape, and the surface of the fixed insertion block (13) is a smooth plane.

5. The agitator of claim 1, wherein: the shape of connecting rod (11) is "L" type, and the material of connecting rod (11) is stainless steel material and makes, the surface of connecting rod (11) is smooth plane.

6. The agitator of claim 1, wherein: the number of the fixed telescopic rods (5) is two, and the two groups of the fixed telescopic rods (5) are installed in an axisymmetric mode by using the horizontal center line of the driving shaft of the motor (4).

7. The agitator of claim 1, wherein: the fixed ring body (14) is matched with the fixed insert (13), the fixed ring body (14) is in a circular ring shape, and the surface of the fixed ring body is a smooth curved surface.

8. The agitator of claim 1, wherein: the number of the soft fixing glue (15) is a plurality of groups, and the soft fixing glue (15) of the groups are distributed in an annular and equidistant manner.