CN116899453A

CN116899453A - Slurry mixing stirrer

Info

Publication number: CN116899453A
Application number: CN202310641972.8A
Authority: CN
Inventors: 袁超义; 陈涛; 李萌; 梁存绍; 丁果; 蒲平新; 冷秋飞; 温哲昊; 陈九林; 邱鸿志; 杜奇龙
Original assignee: Sichuan Huaneng Luding Hydropower Co Ltd
Current assignee: Sichuan Huaneng Luding Hydropower Co Ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-20

Abstract

The application discloses a slurry mixing stirrer, which comprises a supporting component, a stirring component, a reversing component, a limiting pipe, a fixed block and a reversing rack, wherein the supporting component comprises a base, a hydraulic column, a power component and a stirring barrel, the stirring component is arranged inside the stirring barrel and comprises a rotating blade, a reversing gear, a transverse shaft and a vertical shaft, and the reversing component is arranged at the bottom of the power component and comprises a limiting pipe, a fixed block and a reversing rack. The device is arranged under the cooperation of the supporting component, the stirring component and the reversing component, the rotating blades can change the rotating direction and the inclined direction, and uneven stirring and even equipment blockage caused by aggregation of materials in a specific area of the rotating blades or the stirrer are avoided. By changing the direction of rotation, the possibility of accumulation can be reduced, the efficiency of mixing and reaction can be increased, and the stirring efficiency can be improved.

Description

Slurry mixing stirrer

Technical Field

The application relates to the technical field of slurry mixing, in particular to a slurry mixing stirrer.

Background

The slurry is mixed well, typically with a blender, which is a common mechanical device used to mix, agitate, whip or agitate the material. It is widely used in various industries including food and beverage production, chemical industry, pharmacy, metallurgy, environmental protection and other fields. The stirrer mixes the materials with different components through rotation or vibration movement so as to achieve the purposes of uniform mixing, dissolution, reaction or heating, etc.

The stirring assembly of a general stirrer rotates around a fixed shaft, the inclination direction of a rotating blade is fixed, the rotation direction of the rotating blade is fixed during stirring, and under the condition of single-direction rotation, some materials can gather in a specific area of the rotating blade or the stirrer, so that uneven stirring and even equipment blockage are caused. By changing the direction of rotation, the possibility of accumulation can be reduced, the efficiency of mixing and reaction can be increased, and the stirring efficiency can be improved.

There is a need for a slurry mixer that can change the direction of rotation of the rotating blades.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.

The present application has been made in view of the above and/or problems occurring in the prior slurry mixer.

The problem to be solved by the application is thus how to solve the problem that the material may accumulate in certain areas of the rotating blades or agitators, resulting in uneven stirring and even clogging of the apparatus. By changing the direction of rotation, the possibility of accumulation can be reduced, the efficiency of mixing and reaction can be increased, and the stirring efficiency can be improved.

In order to solve the technical problems, the application provides the following technical scheme: a slurry mixing mixer comprises a supporting component, a mixing component and a reversing component.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the support assembly comprises a base, a hydraulic column, a power assembly and a stirring barrel, wherein the hydraulic column is arranged at the top of the side surface of the base, the power assembly is arranged at the side surface of the top of the hydraulic column, and the stirring barrel is arranged in the middle of the top of the base;

the stirring assembly is arranged inside the stirring barrel and comprises a rotating blade, a reversing gear, a transverse shaft and a vertical shaft, wherein the vertical shaft is arranged above the center of the bottom surface of the stirring barrel, the reversing gear is uniformly and circumferentially arranged on two sides of the vertical shaft, the reversing gear is arranged on one side, close to the vertical shaft, of the rotating blade, and the transverse shaft is arranged at the bottom of the vertical shaft; the method comprises the steps of,

the reversing assembly is arranged at the bottom of the power assembly and comprises a limiting pipe, a fixing block and reversing racks, wherein the limiting pipe is sleeved outside the vertical shaft, the fixing block is sleeved at the top of the limiting pipe, and the reversing racks are arranged at two sides of the fixing block.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the rotary blade bottom surface with the agitator cooperation, rotary blade is close to the side of agitator inner wall is the pitch arc, the rotary blade middle part is equipped with runs through rotary blade both sides face, edge the radial a hole in agitator bottom surface, the cross axle runs through a hole.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the reversing gear is fixedly connected with the first hole of the rotary blade, one end of the transverse shaft penetrates through the reversing gear and the rotary blade, and the vertical shaft is fixed at the top of the middle end of the transverse shaft.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the limiting pipe is provided with a second hole and a third hole, the second hole penetrates through the side face of the middle of the limiting pipe, and the third hole is arranged in the middle of the top of the limiting pipe and is communicated with the top of the second hole;

the transverse shaft penetrates through the second hole, the vertical shaft penetrates through the third hole, and the second hole is wider than the transverse shaft in diameter.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the top of the limiting pipe penetrates through the center of the fixed block, two sides of the fixed block penetrate through the reversing rack, and the reversing gear can be meshed with the reversing rack.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the reversing assembly further comprises a spring, a lower plate and an upper plate, wherein the lower plate is arranged at the top of the vertical shaft, the upper plate is arranged at the top of the lower plate, the spring is fixedly connected with the bottom of the lower plate and the top of the limiting tube, and the spring is sleeved on the outer side of the top of the vertical shaft.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the reversing assembly further comprises a driven main shaft and a driven side shaft, wherein the driven main shaft is arranged at the top of the center of the first upper plate, and the bottom of the driven side shaft is arranged on the side surface of the first upper plate;

the passive spindle is provided with two thread grooves, the two thread grooves are reverse, the bottoms of the two thread grooves are communicated, and the tops of the two thread grooves are not communicated.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the reversing assembly further comprises a second lower plate and a second upper plate, the second upper plate is arranged at the bottom of the power assembly, and the second lower plate is arranged at the bottom of the second upper plate.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the reversing assembly further comprises an active main shaft and an active side shaft, the active main shaft is arranged at the center of the bottom surface of the second lower plate, and the top end of the active side shaft is arranged at the edge of the bottom surface of the second lower plate;

the active side shaft bottom end and the passive side shaft top end are engageable.

As a preferable scheme of the slurry mixing stirrer, the application comprises the following steps: the reversing assembly further comprises a reversing ring, a reversing column and a reversing sliding block, wherein the reversing sliding block is arranged in the threaded groove, one end of the reversing column is connected with the center of the outer side of the reversing sliding block in a rotating mode, the other end of the reversing column is arranged inside the reversing ring, and the reversing ring is sleeved outside the driven main shaft.

The application has the beneficial effects that: under the cooperation of supporting component, stirring subassembly and switching-over subassembly, rotary vane can change rotation direction and incline direction, avoids the material to gather at rotary vane or agitator's specific region, leads to inhomogeneous stirring and even equipment to block up. By changing the direction of rotation, the possibility of accumulation can be reduced, the efficiency of mixing and reaction can be increased, and the stirring efficiency can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall structure diagram of a slurry mixer.

Fig. 2 is a block diagram of a stirring assembly and a reversing assembly of the slurry mixing mixer.

Fig. 3 is a view of another view of the stirring assembly and reversing assembly of the slurry mixer.

Fig. 4 is a partial block diagram of the stirring assembly and reversing assembly of the slurry mixer.

Fig. 5 is a structural view of a stirring assembly of the slurry mixing stirrer.

Fig. 6 is a partial block diagram of the reversing assembly of the slurry mixer.

Fig. 7 is a schematic view of another part of the reversing assembly of the slurry mixer.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 5, a slurry mixing mixer according to a first embodiment of the present application is provided, and includes a support assembly 100, a mixing assembly 200, and a reversing assembly 300.

Specifically, the support assembly 100 comprises a base 101, a hydraulic column 102, a power assembly 103 and a stirring barrel 104, wherein the hydraulic column 102 is arranged at the top of the side surface of the base 101, the power assembly 103 is arranged at the side surface of the top of the hydraulic column 102, and the stirring barrel 104 is arranged in the middle of the top of the base 101.

The base 101 is used for supporting the hydraulic column 102, the stirring barrel 104 and the like, and the hydraulic column 102 can adjust the extension height under the control of an external device. The power assembly 103 comprises a motor, a transmission mechanism, a reduction gearbox and the like, and the bottom of the power assembly 103 is fixedly connected with the top of the reversing assembly 300.

The support assembly 100 provides power and support to the overall device.

The stirring assembly 200 is arranged inside the stirring barrel 104 and comprises a rotating blade 201, a reversing gear 202, a transverse shaft 203 and a vertical shaft 204, wherein the vertical shaft 204 is arranged above the center of the bottom surface of the stirring barrel 104, the reversing gear 202 is uniformly arranged on two sides of the vertical shaft 204 in a surrounding manner, the reversing gear 202 is arranged on one side, close to the vertical shaft 204, of the rotating blade 201, and the transverse shaft 203 is arranged at the bottom of the vertical shaft 204.

The stirring assembly 200 is used to stir the material.

The reversing assembly 300 is arranged at the bottom of the power assembly 103 and comprises a limiting pipe 301, a fixed block 302 and reversing racks 303, wherein the limiting pipe 301 is sleeved outside the vertical shaft 204, the fixed block 302 is sleeved at the top of the limiting pipe 301, and the reversing racks 303 are arranged at two sides of the fixed block 302.

The reversing assembly 300 is used for adjusting the rotation direction and the inclination direction of the rotating blade 201, so that the rotating blade 201 is in front of the bottom of the rotating blade 201 no matter the rotating blade rotates positively or reversely, and the stirring efficiency is improved.

Specifically, the bottom surface of the rotary blade 201 is matched with the stirring barrel 104, the side surface of the rotary blade 201, which is close to the inner wall of the stirring barrel 104, is an arc line, a first hole H1 penetrating through two side surfaces of the rotary blade 201 and along the radial direction of the bottom surface of the stirring barrel 104 is formed in the middle of the rotary blade 201, and the transverse shaft 203 penetrates through the first hole H1.

The rotating blades 201 are rotatable about a transverse axis 203. The horizontal axis 203 can move up and down.

Specifically, the reversing gear 202 is fixedly connected with a first hole H1 of the rotary blade 201, one end of the transverse shaft 203 penetrates through the reversing gear 202 and the rotary blade 201, and a vertical shaft 204 is fixed at the top of the middle end of the transverse shaft 203.

The reversing gear 202, when driven, drives the rotary blade 201 to rotate.

Specifically, the limiting tube 301 is provided with a second hole H2 and a third hole H3, the second hole H2 penetrates through the side surface of the middle of the limiting tube 301, and the third hole H3 is arranged in the middle of the top of the limiting tube 301 and is communicated with the top of the second hole H2.

The transverse axis 203 extends through the second hole H2, the vertical axis 204 extends through the third hole H3, and the second hole H2 is wider than the transverse axis 203 in diameter.

The transverse shaft 203 can rotate around the vertical shaft 204 by a certain angle in the second hole H2.

Specifically, the top of the limiting pipe 301 penetrates through the center of the fixed block 302, two sides of the fixed block 302 penetrate through the reversing rack 303, and the reversing gear 202 can be meshed with the reversing rack 303.

When the horizontal shaft 203 is attached to the side of the hole No. H2, the reversing gear 202 is engaged with the reversing rack 303 on the side.

In use, the support assembly 100 provides power and support to the overall device. The stirring assembly 200 is used to stir the material. The reversing assembly 300 is used for adjusting the rotation direction and the inclination direction of the rotating blade 201, so that the rotating blade 201 is in front of the bottom of the rotating blade 201 no matter the rotating blade rotates positively or reversely, and the stirring efficiency is improved. The base 101 is used for supporting the hydraulic column 102, the stirring barrel 104 and the like, and the hydraulic column 102 can adjust the extension height under the control of an external device. The power assembly 103 comprises a motor, a transmission and the like, and the bottom of the power assembly 103 is fixedly connected with the top of the reversing assembly 300.

When the stirring device is used, the power assembly 103 is started, the power assembly 103 drives the reversing assembly 300 to rotate, the reversing assembly 300 drives the stirring assembly 200, and finally the rotating blades 201 are driven to rotate to stir materials.

When the device is used for reversing, the hydraulic column 102 is controlled to be lifted, the rotary blade 201 is driven to be lifted finally, the rotary blade 201 is rotated along the transverse shaft 203, the inclination direction is changed, the hydraulic column 102 is lowered, at the moment, the device can be used for reversing and stirring, and the phenomenon that materials gather in a specific area of the rotary blade or the stirrer to cause uneven stirring or even equipment blockage is avoided.

Example 2

Referring to fig. 1 to 7, a second embodiment of the present application is based on the previous embodiment.

Specifically, the reversing assembly 300 further includes a spring 304, a first lower plate 305 and a first upper plate 306, the first lower plate 305 is disposed at the top of the vertical shaft 204, the first upper plate 306 is disposed at the top of the first lower plate 305, the spring 304 is fixedly connected with the bottom of the first lower plate 305 and the top of the limiting tube 301, and the spring 304 is sleeved outside the top of the vertical shaft 204.

The spring 304 remains compressed and there is a tendency to push the first lower plate 305 and the first upper plate 306 upward.

Specifically, the reversing assembly 300 further includes a passive main shaft 307 and a passive side shaft 308, the passive main shaft 307 is disposed at the top of the center of the first upper plate 306, and the bottom of the passive side shaft 308 is disposed at the side of the first upper plate 306;

the passive main shaft 307 is provided with two thread grooves K1, wherein the two thread grooves K1 are reverse, the bottoms of the two thread grooves K1 are communicated, and the tops of the two thread grooves are not communicated.

The passive spindle 307 rotates to rotate the vertical shaft 204 and thus the horizontal shaft 203 and the rotating blades 201.

The screw groove K1 is used to drive the driven spindle 307 to move up and down in the vertical direction once during reversing rotation.

Specifically, the reversing assembly 300 further includes a second lower plate 314 and a second upper plate 315, the second upper plate 315 is disposed at the bottom of the power assembly 103, and the second lower plate 314 is disposed at the bottom of the second upper plate 315.

The second lower plate 314 and the second upper plate 315 are driven by the power assembly 103.

Specifically, the reversing assembly 300 further includes a main shaft 309 and a main shaft 310, the main shaft 309 is disposed at the center of the bottom surface of the second lower plate 314, and the top end of the main shaft 310 is disposed at the edge of the bottom surface of the second lower plate 314;

the bottom end of the active side shaft 310 and the top end of the passive side shaft 308 may mate.

The power assembly 103 drives the second lower plate 314 and the second upper plate 315 to rotate, which drives the main drive shaft 309 and the side drive shaft 310 to rotate.

Specifically, the reversing assembly 300 further includes a reversing ring 311, a reversing column 312 and a reversing slider 313, the reversing slider 313 is disposed in the thread groove K1, one end of the reversing column 312 is rotationally connected with the center of the outer side of the reversing slider 313, the other end of the reversing column 312 is disposed inside the reversing ring 311, and the reversing ring 311 is sleeved outside the driven spindle 307.

The main driving shaft 309 rotates to drive the reversing slide block 313 to move through the reversing ring 311 and the reversing column 312, the reversing slide block 313 moves in the thread groove K1 and stops at the top of the thread groove K1 until the rotation direction of the main driving shaft 309 changes, and the reversing slide block 313 moves to the bottom at the top of the thread groove K1, switches to another groove and then to the top of the other thread groove K1.

When the rotary vane device is used, firstly, the motor is started, the second upper plate 315 rotates to drive the reversing slide block 313 to the top of a thread groove K1, the driven side shaft 308 is matched with the driving side shaft 310, and the transverse shaft 203 is contacted with one side surface of the second hole H2 to enable the rotary vane 201 to rotate along one direction;

after a period of time, the motor is turned off and turned back on after the rotary blade 201 is stopped;

at this time, the second upper plate 315 rotates reversely to drive the reversing slider 313 to descend from the top of one thread groove K1 to the bottom of the thread groove K1;

in this process, the passive spindle 307 is raised, the transverse shaft 203 is raised, and the rotary blade 201 is raised and rotated by the reversing rack 303.

When the reversing slide block 313 is switched to the bottom of the other thread groove K1 and then the top of the other thread groove K1, the driven main shaft 307 rotates by a certain angle, the driven side shaft 308 and the driving side shaft 310 rotate by a certain angle, the transverse shaft 203 is matched with the other side surface of the second hole H2 from the other side surface, the reversing gear 202 is separated from the reversing rack 303 on the side and meshed with the reversing rack 303 on the other side, at the moment, the driven main shaft 307 is driven by the reversing slide block 313 to descend, the rotating blade 201 descends and rotates under the action of one reversing rack 303, and the rotating direction of the rotating blade 201 is unchanged all the time no matter ascending or descending;

when the rotation direction is changed in this way, the rotation blade 201 switches the inclination direction during the ascending and descending.

The rotating blades 201 can change the rotating direction and the tilting direction, so that the material is prevented from gathering in a specific area of the rotating blades 201 or the stirrer, and uneven stirring and even equipment blockage are avoided. By changing the direction of rotation, the possibility of accumulation can be reduced, the efficiency of mixing and reaction can be increased, and the stirring efficiency can be improved.

It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.

Claims

1. The utility model provides a thick liquids mixing mixer which characterized in that: comprising the steps of (a) a step of,

the support assembly (100) comprises a base (101), a hydraulic column (102), a power assembly (103) and a stirring barrel (104), wherein the hydraulic column (102) is arranged at the top of the side surface of the base (101), the power assembly (103) is arranged at the side surface of the top of the hydraulic column (102), and the stirring barrel (104) is arranged in the middle of the top of the base (101);

the stirring assembly (200) is arranged inside the stirring barrel (104) and comprises a rotating blade (201), a reversing gear (202), a transverse shaft (203) and a vertical shaft (204), wherein the vertical shaft (204) is arranged above the center of the bottom surface of the stirring barrel (104), the reversing gear (202) is uniformly arranged on two sides of the vertical shaft (204) in a surrounding mode, the reversing gear (202) is arranged on one side, close to the vertical shaft (204), of the rotating blade (201), and the transverse shaft (203) is arranged at the bottom of the vertical shaft (204); the method comprises the steps of,

the reversing assembly (300) is arranged at the bottom of the power assembly (103) and comprises a limiting pipe (301), a fixed block (302) and reversing racks (303), wherein the limiting pipe (301) is sleeved outside the vertical shaft (204), the fixed block (302) is sleeved at the top of the limiting pipe (301), and the reversing racks (303) are arranged at two sides of the fixed block (302).

2. The slurry mixing mixer of claim 1 wherein:

the stirring device is characterized in that the bottom surface of the rotating blade (201) is matched with the stirring barrel (104), the side surface, close to the inner wall of the stirring barrel (104), of the rotating blade (201) is an arc line, a first hole (H1) penetrating through the two side surfaces of the rotating blade (201) and along the radial direction of the bottom surface of the stirring barrel (104) is formed in the middle of the rotating blade (201), and the transverse shaft (203) penetrates through the first hole (H1).

3. The slurry mixing mixer of claim 2 wherein:

the reversing gear (202) is fixedly connected with the first hole (H1) of the rotary blade (201), one end of the transverse shaft (203) penetrates through the reversing gear (202) and the rotary blade (201), and the vertical shaft (204) is fixed at the top of the middle end of the transverse shaft (203).

4. A slurry mixer according to claim 3, wherein:

the limiting pipe (301) is provided with a second hole (H2) and a third hole (H3), the second hole (H2) penetrates through the side face of the middle of the limiting pipe (301), and the third hole (H3) is arranged in the middle of the top of the limiting pipe (301) and is communicated with the top of the second hole (H2);

the transverse shaft (203) penetrates through the second hole (H2), the vertical shaft (204) penetrates through the third hole (H3), and the second hole (H2) is wider than the diameter of the transverse shaft (203).

5. The slurry mixing mixer of claim 4 wherein:

the top of the limiting pipe (301) penetrates through the center of the fixed block (302), two sides of the fixed block (302) penetrate through the reversing rack (303), and the reversing gear (202) can be meshed with the reversing rack (303).

6. The slurry mixing mixer of claim 4 or 5, wherein:

the reversing assembly (300) further comprises a spring (304), a lower plate (305) and an upper plate (306), wherein the lower plate (305) is arranged at the top of the vertical shaft (204), the upper plate (306) is arranged at the top of the lower plate (305), the spring (304) is fixedly connected with the bottom of the lower plate (305) and the top of the limiting tube (301), and the spring (304) is sleeved on the outer side of the top of the vertical shaft (204).

7. The slurry mixing mixer of claim 6 wherein:

the reversing assembly (300) further comprises a passive main shaft (307) and a passive side shaft (308), wherein the passive main shaft (307) is arranged at the top of the center of the first upper plate (306), and the bottom of the passive side shaft (308) is arranged on the side surface of the first upper plate (306);

the passive spindle (307) is provided with two thread grooves (K1), the two thread grooves (K1) are reverse, the bottoms of the thread grooves are communicated, and the tops of the thread grooves are not communicated.

8. The slurry mixing mixer of claim 7 wherein:

the reversing assembly (300) further comprises a second lower plate (314) and a second upper plate (315), the second upper plate (315) is arranged at the bottom of the power assembly (103), and the second lower plate (314) is arranged at the bottom of the second upper plate (315).

9. The slurry mixing mixer of claim 8 wherein:

the reversing assembly (300) further comprises a driving main shaft (309) and a driving side shaft (310), wherein the driving main shaft (309) is arranged at the center of the bottom surface of the second lower plate (314), and the top end of the driving side shaft (310) is arranged at the edge of the bottom surface of the second lower plate (314);

the bottom end of the active side shaft (310) and the top end of the passive side shaft (308) can be matched.

10. The slurry mixing mixer of claim 8 or 9, wherein: the reversing assembly (300) further comprises a reversing ring (311), a reversing column (312) and a reversing sliding block (313), wherein the reversing sliding block (313) is arranged in the threaded groove (K1), one end of the reversing column (312) is connected with the center of the outer side of the reversing sliding block (313) in a rotating mode, the other end of the reversing column (312) is arranged inside the reversing ring (311), and the reversing ring (311) is sleeved outside the driven main shaft (307).