CN218012717U

CN218012717U - Adjustable nodal pattern stirring reation kettle

Info

Publication number: CN218012717U
Application number: CN202221925228.8U
Authority: CN
Inventors: 薛震; 李帅
Original assignee: Shandong Zhongfu Zhiwei New Material Co ltd
Current assignee: Shandong Zhongfu Zhiwei New Material Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-13
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a reation kettle technical field, and an adjustable nodal pattern stirred tank reactor is disclosed, the reactor comprises a kettle body, the interior top of the cauldron body is rotated through the bearing frame and is connected with the axis of rotation, the lower extreme of axis of rotation is connected with the supporting disk, the cover along the even equidistance of vertical direction is equipped with a plurality of stirred tanks on the axle wall of axis of rotation, a plurality of stirred tanks and axis of rotation are connected with spacing subassembly jointly, the fixed cup joint has stirring fan blade on the outer pipe wall of stirred tank, be connected with the spring jointly between arbitrary two adjacent stirred tanks, be connected with the pressure spring jointly between stirred tank and the supporting disk of below, the interior cauldron top that lies in the stirred tank of the top and the cauldron body is connected with the promotion subassembly that is used for promoting the stirred tank to move down jointly. The utility model discloses according to the degree of depth of reaction raw materials, adjust stirring fan blade's position for stirring fan blade carries out abundant contact with reaction raw materials, has improved raw materials reaction rate.

Description

Adjustable nodal pattern stirring reation kettle

Technical Field

The utility model relates to a reation kettle technical field especially relates to an adjustable nodal pattern stirring reation kettle.

Background

The broad understanding of the reaction kettle is that a physical or chemical reaction container is provided, and the container and the low-speed mixing function are required by the process of finishing the processes of hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, alkylation, polymerization, condensation, heating, mixing and the like constant-temperature reaction and the like through the structural design and parameter configuration of the container.

The existing chemical reaction kettle can not adjust the height position of the stirring blade in the process of reacting liquid raw materials, if the reaction raw materials in the kettle body are less, the stirring blade can not be fully contacted with the reaction raw materials, and the reaction speed of the raw materials is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art because the high position of stirring leaf can not adjust, if the internal portion of cauldron reaction raw materials is less, the stirring leaf can not be abundant with the reaction raw materials contact, has reduced raw materials reaction rate's problem, and the adjustable nodal pattern stirring reation kettle who provides.

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

the utility model provides an adjustable nodal pattern stirring reation kettle, includes the cauldron body, the interior top of the cauldron body is rotated through the bearing frame and is connected with the axis of rotation, the lower extreme of axis of rotation is connected with the supporting disk, the cover along the even equidistance of vertical direction is equipped with a plurality of stirred tubes, a plurality of on the axle wall of axis of rotation stirred tube and axis of rotation are connected with spacing subassembly jointly, fixed the cup joint has stirring vane, arbitrary adjacent two on the outer pipe wall of stirred tube be connected with the spring jointly between the stirred tube, the below jointly be connected with the pressure spring between stirred tube and the supporting disk, be located the top the interior cauldron top of stirred tube and the cauldron body is connected with jointly and is used for promoting the promotion subassembly that the stirred tube moved down, the interior cauldron top of axis of rotation and the cauldron body is connected with jointly and is used for the drive rotation axis pivoted drive assembly.

Preferably, the kettle bottom center of the kettle body is communicated with a discharge pipe, a valve is mounted on the discharge pipe, and the kettle top of the kettle body is communicated with a feed inlet.

Preferably, the limiting assembly comprises two limiting grooves, the two limiting grooves are symmetrically formed in the shaft wall of the rotating shaft along the vertical direction, two limiting blocks are symmetrically connected to the inner pipe wall of the stirring pipe, and the limiting blocks are connected to the corresponding limiting grooves in a sliding mode.

Preferably, the promotion subassembly includes the cylinder, cylinder fixed connection is at the internal top of the cauldron body, the output of cylinder is connected with promotes the piece, the top fixed ball bearing that has cup jointed on the outer pipe wall of stirring pipe, the one end fixed connection who promotes the piece is on ball bearing's annular lateral wall.

Preferably, drive assembly includes driving motor, driving motor fixed connection is at the interior cauldron top of the cauldron body, driving motor's output has the driving gear through the coupling joint, the fixed driven gear that has cup jointed on the axle wall of axis of rotation, driving gear and driven gear mesh mutually.

Preferably, the outer kettle bottom of the kettle body is fixedly connected with four supporting legs in a matrix manner, and the spring and the pressure spring are sleeved on the shaft wall of the rotating shaft.

Compared with the prior art, the utility model provides an adjustable nodal pattern stirring reation kettle possesses following beneficial effect:

1. this adjustable nodal pattern stirring reation kettle, internal reaction material is less when the cauldron, and the degree of depth is lower, starts the cylinder, and epaxial stirring pipe of rotation compresses spring and pressure spring gradually and downstream drives stirring fan blade and descends, according to reaction material's degree of depth, adjusts stirring fan blade's position for stirring fan blade and reaction material carry out abundant contact, have improved raw materials reaction rate.

2. This adjustable nodal pattern stirring reation kettle, when reaction raw materials is sufficient, during reation kettle normally stirs, start the cylinder for the reciprocating motion of vertical direction is being done to the agitator tube, and then drives stirring fan blade self when the pivoted also be the reciprocating motion of vertical direction, has improved the stirring effect to reaction raw materials.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses according to the degree of depth of reaction raw materials, adjust stirring fan blade's position for stirring fan blade carries out abundant contact with reaction raw materials, has improved raw materials reaction rate.

Drawings

Fig. 1 is a schematic structural view of an adjustable stirred tank reactor provided by the present invention;

fig. 2 is a schematic structural view of a limiting component of an adjustable stirred tank reactor provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a kettle body; 2. a bearing seat; 3. a rotating shaft; 4. a support disc; 5. a stirring pipe; 6. stirring fan blades; 7. a spring; 8. a pressure spring; 9. a discharge pipe; 10. a feed inlet; 11. a limiting groove; 12. a limiting block; 13. a cylinder; 14. a pushing block; 15. a ball bearing; 16. a drive motor; 17. a driving gear; 18. a driven gear.

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.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1, an adjustable nodal pattern stirring reation kettle, including the cauldron body 1, be four supporting legs of matrix fixedly connected with at the bottom of the outer cauldron of the cauldron body 1, support the cauldron body 1 through the supporting leg, central department intercommunication has discharging pipe 9 at the bottom of the cauldron body 1, install the valve on the discharging pipe 9, open the valve, can be through discharging pipe 9 internal reaction material of cauldron of discharging, the cauldron top intercommunication of the cauldron body 1 has feed inlet 10, the raw materials enters into the cauldron body 1 through feed inlet 10, the interior top of the cauldron body 1 rotates through bearing frame 2 and is connected with axis of rotation 3, when supporting axis of rotation 3 through bearing frame 2, axis of rotation 3 can be at 2 internal rotations of bearing frame.

Referring to fig. 1-2, the lower extreme of axis of rotation 3 is connected with supporting disk 4, the cover of the even equidistance of vertical direction in edge on the axle wall of axis of rotation 3 is equipped with a plurality of stirred tubes 5, a plurality of stirred tubes 5 and axis of rotation 3 are connected with spacing subassembly jointly, spacing subassembly includes two spacing grooves 11, two spacing grooves 11 are seted up on the axle wall of axis of rotation 3 along vertical direction symmetry, symmetrical connection has two stoppers 12 on the inner tube wall of stirred tube 5, stopper 12 sliding connection is in the spacing groove 11 that corresponds, because stopper 12 can only slide in spacing groove 11, make stirred tube 5 can only be the vertical direction motion on axis of rotation 3, when axis of rotation 3 takes place to rotate, stopper 12 through the card income spacing groove 11 drives stirred tube 5 and axis of rotation 3 synchronous rotation.

Referring to fig. 1 and 3, the outer wall of each stirring tube 5 is fixedly sleeved with a stirring fan blade 6, a spring 7 is commonly connected between any two adjacent stirring tubes 5, a pressure spring 8 is commonly connected between the lowest stirring tube 5 and the supporting disk 4, and the springs 7 and 8 are all sleeved on the shaft wall of the rotating shaft 3.

The interior cauldron top that is located 5 and the cauldron body 1 of the top is connected with the promotion subassembly that is used for promoting 5 downward movements of stirred tube jointly, the promotion subassembly includes cylinder 13, cylinder 13 fixed connection is at the interior top of the cauldron body 1, the output of cylinder 13 is connected with promotes piece 14, it has ball bearing 15 to fix the cover on the outer pipe wall of 5 of the top stirred tube, the one end fixed connection who promotes piece 14 is on ball bearing 15's annular lateral wall, it can not drive when 5 rotations of stirred tube to promote piece 14 to rotate through ball bearing 15, and when promoting piece 14 and being the vertical direction motion, it is synchronous vertical direction motion to drive stirred tube 5 through ball bearing 15.

The interior cauldron top of axis of rotation 3 and cauldron body 1 is connected with jointly and is used for driving axis of rotation 3 pivoted drive assembly, drive assembly includes driving motor 16, driving motor 16 fixed connection is on the interior cauldron top of cauldron body 1, driving motor 16's output has driving gear 17 through the coupling joint, the fixed cover has been cup jointed driven gear 18 on the axle wall of axis of rotation 3, driving gear 17 and driven gear 18 mesh mutually, start driving motor 16, driving motor 16 drives driving gear 17 and rotates, through driven gear 18 with driving gear 17 mesh mutually, it rotates to drive axis of rotation 3 again.

When drive assembly drove axis of rotation 3 and rotates, the last stirred tube 5 of axis of rotation 3 followed axis of rotation 3 and rotated in step under the effect of spacing subassembly, and stirring vane 6 on the stirred tube 5 stirs the raw materials in the cauldron body 1

The working principle is as follows: when the reaction raw materials in the kettle body 1 are less and the depth is lower, the air cylinder 13 is started, the output end of the air cylinder 13 drives the stirring pipe 5 which is rotationally connected to move downwards through the pushing block 14 and the ball bearing 15, the spring 7 and the pressure spring 8 on the rotating shaft 3 are stressed and compressed along with the downward movement of the uppermost stirring pipe 5, the stirring pipe 5 on the rotating shaft 3 gradually compresses the spring 7 and moves downwards along with the continuous downward pushing of the output end of the air cylinder 13, the stirring fan blades 6 are driven to descend, the positions of the stirring fan blades 6 are adjusted according to the depth of the reaction raw materials, so that the stirring fan blades 6 are fully contacted with the reaction raw materials, and the reaction speed of the raw materials is improved; when the reaction raw materials is sufficient, when axis of rotation 3 drives stirring fan blade 6 and normally stirs, start cylinder 13, make the output of cylinder 13 drive and promote piece 14 and be the reciprocating motion of vertical direction, when promoting piece 14 downstream, it has stirring pipe 5 downstream to drive through ball bearing 15, and compress spring 7 and pressure spring 8, when the output of cylinder 13 drives and promotes piece 14 and reset, compressed spring 7 and pressure spring 8 promote stirring pipe 5 and reset, make stirring pipe 5 be the reciprocating motion of vertical direction, and then drive stirring fan blade 6 self also be the reciprocating motion of vertical direction when the pivoted, the stirring effect to the reaction raw materials has been improved.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable nodal pattern stirring reation kettle, includes the cauldron body, its characterized in that, the interior top of the cauldron body is rotated through the bearing frame and is connected with the axis of rotation, the lower extreme of axis of rotation is connected with the supporting disk, the cover along the even equidistance of vertical direction is equipped with a plurality of stirred tubular, a plurality of on the axle wall of axis of rotation stirred tubular and axis of rotation are connected with spacing subassembly jointly, fixed cup joints stirring vane on the outer pipe wall of stirred tubular, arbitrary adjacent two be connected with the spring between the stirred tubular jointly, the below be connected with the pressure spring jointly between stirred tubular and the supporting disk, be located the top the interior cauldron top of stirred tubular and the cauldron body is connected with jointly and is used for promoting the promotion subassembly that the stirred tubular moved down, the interior cauldron of axis of rotation and the cauldron body pushes up the cauldron and is connected with jointly and is used for driving axis pivoted drive assembly.

2. The adjustable stirring reaction kettle according to claim 1, wherein a discharge pipe is communicated with the center of the bottom of the kettle body, a valve is mounted on the discharge pipe, and a feed inlet is communicated with the top of the kettle body.

3. The adjustable stirring reactor according to claim 1, wherein the limiting assembly comprises two limiting grooves symmetrically formed in the shaft wall of the rotating shaft along the vertical direction, and two limiting blocks are symmetrically connected to the inner wall of the stirring pipe, and are slidably connected to the corresponding limiting grooves.

4. The adjustable stirred tank reactor of claim 1, wherein the pushing assembly comprises a cylinder, the cylinder is fixedly connected to the inner top of the tank body, the output end of the cylinder is connected to a pushing block, a ball bearing is fixedly sleeved on the outer pipe wall of the uppermost stirred pipe, and one end of the pushing block is fixedly connected to the annular side wall of the ball bearing.

5. The adjustable stirred tank reactor of claim 1, wherein said driving assembly comprises a driving motor, said driving motor is fixedly connected to the inner bottom of the tank body, the output end of said driving motor is connected to a driving gear through a coupling, the shaft wall of said rotating shaft is fixedly connected to a driven gear, and said driving gear and said driven gear are engaged with each other.

6. The adjustable stirring reaction kettle of claim 1, wherein the outer kettle bottom of the kettle body is fixedly connected with four support legs in a matrix manner, and the spring and the pressure spring are sleeved on the shaft wall of the rotating shaft.