CN216321207U - High-efficient stirring rake and novel stirred tank - Google Patents
High-efficient stirring rake and novel stirred tank Download PDFInfo
- Publication number
- CN216321207U CN216321207U CN202121902525.6U CN202121902525U CN216321207U CN 216321207 U CN216321207 U CN 216321207U CN 202121902525 U CN202121902525 U CN 202121902525U CN 216321207 U CN216321207 U CN 216321207U
- Authority
- CN
- China
- Prior art keywords
- stirring
- supporting shaft
- main
- unit
- support shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 160
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000013019 agitation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to a high-efficiency stirring paddle and a novel stirring kettle, wherein the stirring paddle comprises a supporting shaft, and a main stirring part and one or more auxiliary stirring parts are arranged on the supporting shaft in a matching manner, wherein the main stirring part is used for guiding fluid to flow along the supporting shaft and the vertical supporting shaft, and the auxiliary stirring parts are used for assisting the main stirring part in reversely guiding the fluid along the supporting shaft; one end of the kettle body of the stirring kettle is provided with a high-efficiency stirring paddle in a penetrating way, the high-efficiency stirring paddle outside the kettle body is matched with a driving motor, and the stirring kettle further comprises a feeding unit for feeding solid and liquid, a discharging unit for outputting stirred fluid, an atmosphere control unit for leading in and out gas and a sensing unit for collecting and feeding back working environment information in the kettle body; the control unit is matched with the driving motor, the feeding unit, the discharging unit, the atmosphere control unit and the sensing unit. The utility model achieves the aim of uniform mixing, improves the stirring effect, meets the requirement that an operator can understand and reasonably control each process of a stirring system, and has good continuity and high stirring efficiency.
Description
Technical Field
The utility model relates to the technical field of mixing, such as dissolving, emulsifying and dispersing, in particular to a high-efficiency stirring paddle in the field of stirring devices and a novel stirring kettle.
Background
Stirring, namely uniformly mixing materials with different functions to realize a certain special function so as to form a solution or emulsion; the stirring kettle is a stirring device commonly used in the industrial and building fields. Taking a paint as an example, the paint is a mixture composed of a plurality of raw materials, including film forming substances (resin and emulsion), pigments, solvents, multifunctional additives and other components, and the incompatibility of the various raw materials causes the paint to be easily uneven in the mixing process, so that a stirring kettle is needed to participate to achieve the purpose of uniformly mixing the plurality of raw materials.
In the prior art, a stirring kettle/device generally comprises a stirring paddle, a container and a series of other functional devices, most of the stirring paddles used by the traditional stirring kettle/device are of a wolf tooth bar type, a spiral type, a fan blade type or a combination of various shapes, and although stirring is enabled to be as sufficient as possible through various structures, the problems of insufficient and uniform stirring, large concentration difference of upper and lower materials, solid-liquid separation and the like are often shown in the use process, and finally, mixtures such as paint and the like cannot meet the use requirements.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problems in the prior art, and provides the high-efficiency stirring paddle with the optimized structure and the novel stirring kettle, so that materials can flow up and down fully, the raw materials are monitored and controlled in real time through the control unit in the processes from feeding to discharging, the effect of automatic high-efficiency uniform mixing is achieved, and the stirring efficiency is higher.
The utility model adopts the technical scheme that the high-efficiency stirring paddle comprises a supporting shaft, and the supporting shaft is matched with the stirring paddle and is provided with:
a main agitation portion for guiding a fluid to flow along the support shaft and the vertical support shaft;
one or more auxiliary stirring parts for assisting the main stirring part to reversely guide the fluid along the support shaft.
Preferably, the main agitation portion includes:
the first drainage unit is used for guiding the fluid to flow along the supporting shaft;
and a second drainage unit for guiding the fluid to flow perpendicular to the support shaft.
Preferably, the first drainage unit includes a step structure spirally arranged along the support shaft.
Preferably, the second drainage unit comprises a through hole or a through hole group penetrating all vertical surfaces of the step structure.
Preferably, the auxiliary stirring part includes a spoiler disposed above and/or below the main stirring part.
Preferably, the outer and inner edges of the main and sub stirring parts are rounded.
Preferably, the support shaft comprises a main support shaft, the main support shaft is sleeved outside the auxiliary support shaft, and the length of the auxiliary support shaft is greater than that of the main support shaft; an adjustable coupling mechanism is arranged between the main supporting shaft and the auxiliary supporting shaft, and a sealing element is arranged between the main supporting shaft and the auxiliary supporting shaft which are matched with the adjustable coupling mechanism.
The novel stirring kettle comprises a kettle body, wherein the efficient stirring paddle is arranged at one end penetrating through the kettle body, and a driving motor is arranged outside the kettle body in a matched manner;
the cooperation the cauldron body still is equipped with:
the feeding unit is used for feeding solid and liquid;
the discharging unit is used for outputting the stirred fluid;
the atmosphere control unit is used for leading in and leading out gas;
the sensing unit is used for carrying out information acquisition and feedback on the working environment in the kettle body;
and the control unit is matched with the driving motor, the feeding unit, the discharging unit, the atmosphere control unit and the sensing unit.
Preferably, the feeding unit comprises a solid feeding hole, a liquid feeding hole and a water inlet; the discharging unit comprises a discharging hole;
the atmosphere control unit comprises an air inlet and an air outlet which are respectively arranged on the top surface of the kettle body, and a three-way pipe is arranged in cooperation with the air outlet;
a valve and a metering mechanism are arranged in cooperation with the feeding unit, the discharging unit and the atmosphere control unit;
the three-way pipe, the valve and the metering mechanism are arranged in a matching way with the control unit.
Preferably, a first transmission gear set is arranged between the output shaft of the driving motor and the main support shaft outside the kettle body in a matched manner;
the top of the auxiliary support shaft is provided with an air cylinder, and a second transmission gear set is arranged between an output shaft of the driving motor and the auxiliary support shaft outside the kettle body in a matched manner; the air cylinder is matched with the controller;
the first transmission gear set is arranged below the second transmission gear set.
The utility model relates to a high-efficiency stirring paddle with an optimized structure and a novel stirring kettle, wherein the stirring paddle is integrally supported by a support shaft, and is matched with the support shaft to guide fluid to flow along the support shaft and a vertical support shaft by a main stirring part, and one or more auxiliary stirring parts are used for assisting the main stirring part to reversely guide the fluid along the support shaft; the stirred tank then runs through the high-efficient stirring rake that sets up the cooperation driving motor in the one end of the cauldron body to the cooperation sets up the pan feeding unit that is used for solid, liquid feeding, the ejection of compact unit that is used for the output of stirring back fluidic, an atmosphere control unit for leading-in and deriving of gas, a sensing unit that is used for carrying out information acquisition and feedback to the internal operational environment of cauldron, and with the control unit cooperation control driving motor, the pan feeding unit, ejection of compact unit, atmosphere control unit and sensing unit.
The utility model has the beneficial effects that:
1. the novel rotary stepped stirring paddle realizes uniform concentration of the mixture in the stirring kettle for the upper, lower, left and right materials, and achieves the aim of uniform mixing;
2. the control unit controls the driving motor to realize the programmed control of the stirring direction, the stirring time and the stirring speed in the stirring process, thereby improving the stirring effect;
3. the intelligent control and the sensing unit are connected with the control unit, so that an operator can understand and reasonably control each process of the stirring system;
4. the control unit is matched with each device, so that the automatic work of feeding, stirring and discharging is realized, the continuity of the whole work is ensured, and the high-efficiency stirring is ensured.
Drawings
FIG. 1 is a schematic structural view of a stirring paddle according to the present invention;
FIG. 2 is a schematic top view of the stirring paddle of the present invention;
FIG. 3 is a schematic structural view of a stirring paddle according to the present invention, wherein the support shaft includes a main support shaft and a sub support shaft;
FIG. 4 is a schematic structural view of a stirred tank according to the present invention;
FIG. 5 is a schematic structural diagram of a stirred tank in a top view according to the present invention;
FIG. 6 is a schematic structural diagram of a front view of a stirred tank when a main supporting shaft and an auxiliary supporting shaft operate in the same direction in the utility model;
FIG. 7 is an enlarged partial view of A in FIG. 6;
FIG. 8 is a schematic structural diagram of a front view of a stirred tank in the present invention when the main support shaft and the auxiliary support shaft are operated in opposite directions;
fig. 9 is a partially enlarged structural diagram of B in fig. 8.
Detailed Description
The present invention is described in further detail with reference to the following examples, but the scope of the present invention is not limited thereto.
The utility model relates to a high-efficiency stirring paddle, which comprises a supporting shaft 1, wherein the supporting shaft 1 is matched with: a main agitation portion for guiding the fluid to flow along the support shaft 1 and the vertical support shaft 1;
the main stirring part includes:
a first drainage unit for guiding the fluid to flow along the support shaft 1;
and a second drainage unit for guiding the fluid to flow perpendicular to the support shaft 1.
The first drainage unit comprises a step structure spirally arranged along the support shaft 1.
The second drainage unit comprises through holes 3 or through hole groups which penetrate through all vertical surfaces of the step structure.
One or more sub agitation portions for assisting the main agitation portion to guide the fluid reversely along the support shaft 1.
The auxiliary stirring part comprises a turbulence rod 4 arranged above and/or below the main stirring part.
The outer edge and the inner edge of the main stirring part and the auxiliary stirring part are round corners.
In the utility model, the supporting shaft 1 of the stirring paddle is generally connected with the driving motor 5, and the control unit controls the driving motor 5 to rotate so as to rotate the stirring paddle forwards or backwards; the cooperation back shaft 1 sets up main stirring portion and vice stirring portion, and wherein main stirring portion sets up the stirring leaf into the rotation type, and exactly, the stair structure of spiral setting, vice stirring portion set up to spoiler 4, and both accomplish different stirring functions respectively.
In the utility model, the first drainage unit and the second drainage unit are used for stirring the stirred fluid in two directions; with the special construction of first drainage unit, utilize the second drainage unit whether to satisfy the mixed material and pass through-hole 3 or through-hole group structure, make partial coating leave, upward or flow down against the stirring rake when reversing along the stirring rake of the "rotatory step" of first drainage unit during corotation, carry out the material exchange, further improve stirring efficiency.
According to the utility model, the step structure spirally arranged along the support shaft 1 is taken as a first drainage unit, the step structure comprises baffle plates 2-1 and platforms 2-2 which are alternately arranged in principle, the baffle plates 2-1 are vertical surfaces, and the platforms 2-2 are horizontal surfaces, so that in the rotating process of the support shaft 1, the spirally arranged step structure can be used for circularly stirring the mixture in the kettle body 6, and further the mixture in the kettle body 6 is uniformly stirred up and down and is fully mixed; the convolution angle of the step structure can be set according to the requirements of the technicians in the field, and in order to ensure better mixing effect and convenience of setting, the convolution angle is generally 360 degrees or multiples thereof.
In the utility model, through holes 3 or through hole groups penetrating all vertical surfaces of the step structure are used as second drainage units, namely through holes arranged on the baffle 2-1, and in the rotating process of the support shaft 1, part of the mixture can penetrate through the through holes 3 or through hole groups to horizontally cut the mixture in the kettle body 6; generally, the through hole 3 is a long hole, including but not limited to a rectangular hole, a kidney-shaped hole, and the long side is perpendicular to the support shaft 1, but of course, it can also be configured as a structure of a through hole group, such as a combination of a plurality of round holes.
In the utility model, due to the action of centrifugal force in the stirring process, in order to ensure the stirring effect, the through holes 3 or the through hole groups are more deviated to the inner side, the liquid at the outer side can flow upwards under the action of the centrifugal force and the first drainage unit, the liquid at the inner side can flow along the direction vertical to the support shaft 1 through the through holes 3 or the through hole groups, and the liquid in the stirring kettle is stirred in all directions according to the distribution of different positions of the through holes 3 or the through hole groups, so that the aim of uniform mixing is fulfilled; on this basis, an embodiment is given in which the distance of the through-hole 3 or the group of through-holes from the support shaft 1 gradually increases from bottom to top.
According to the utility model, by adopting the technical scheme, mixtures with various viscosities can be stirred, the cross section area of the through holes 3 or the through hole groups can be properly increased and the number of the through holes can be reduced for coatings with higher viscosities, and if a plurality of through holes 3 or large through holes 3 are adopted, the resistance generated during stirring can be conveniently reduced, and the fluid vertical to the direction of the support shaft 1 is increased; for the coating with lower viscosity, the cross-sectional area of the through holes 3 or the through hole groups can be appropriately reduced, and the number of the through holes can be increased, so that the contact opportunity between the mixtures can be increased; the volume structure of the through holes 3 or the through hole groups has different stirring effects on the mixture, the larger the cross section area of the through holes 3 or the through hole groups is, the more the mixture is allowed to pass through, the less liquid flows upwards, the smaller the cross section area of the through holes 3 or the through hole groups is, the less liquid flows transversely through the through holes 3 or the through hole groups is, and the more liquid flows upwards; different through-hole 3 or through-hole group position distribution are different, and stirring effect is also different, and through-hole 3 or through-hole group are more to the inboard, and outside liquid can flow upwards under the effect of centrifugal force and baffle, and inboard liquid can be through-hole 3 or through-hole group lateral flow, according to the different shape structure and the position distribution of through-hole 3 or through-hole group, carries out all-round stirring to liquid in the stirred tank to reach the mesh of homogeneous mixing.
In the present invention, the number of the sub-agitating parts may be one or two, and when two, the sub-agitating parts are provided above and below the main agitating part, respectively, in consideration of the gravity action of the sub-agitating parts themselves.
In the utility model, when two auxiliary stirring parts are arranged, the two auxiliary stirring parts are respectively provided with the turbulence rod 4 with a columnar structure, the auxiliary stirring part above the main stirring part is used for disturbing the upward liquid so as to enable the upward liquid to return to the bottom of the reaction kettle again, and the auxiliary stirring part below the main stirring part is used for fully stirring the mixture settled to the bottom of the reaction kettle.
In the utility model, as shown in the figure, when the support shaft 1 rotates forwards, the mixture is driven by the stirring paddle in the kettle body 6, the liquid part flows upwards relatively, and the part flows to the rear part of the main stirring part through the through hole 3 or the through hole group, the liquid above the main stirring part tends to be upward due to inertia, and the uppermost auxiliary stirring part plays a role of turbulence so that the liquid returns to the position of the main stirring part; when the supporting shaft 1 rotates reversely, the liquid part flows downwards relatively, and the liquid settled at the lower part is stirred again by the auxiliary stirring part at the lowest part in the same way as the normal rotation.
In the utility model, in order to reduce the resistance generated during stirring, the outer edge and the inner edge of the main stirring part and the auxiliary stirring part are all round corners.
The supporting shaft 1 comprises a main supporting shaft 1-1, the main supporting shaft 1-1 is sleeved outside an auxiliary supporting shaft 1-2, and the length of the auxiliary supporting shaft 1-2 is greater than that of the main supporting shaft 1-1; an adjustable coupling mechanism 20 is arranged between the main support shaft 1-1 and the auxiliary support shaft 1-2, and a sealing element is arranged between the main support shaft 1-1 and the auxiliary support shaft 1-2 which are matched with the adjustable coupling mechanism 20.
In practical application, if the stirring paddle is used for stirring in one direction all the time, the fluid in the stirring kettle can not be completely cut and stirred, and if the stirring paddle is used for reverse stirring immediately, the fluid is consumed greatly, so that stirring operation is not facilitated; on this premise, the stirring operation of the stirring paddle can be performed in two parts.
In the utility model, the supporting shaft 1 comprises a main supporting shaft 1-1 and an auxiliary supporting shaft 1-2, and the main supporting shaft 1-1 is sleeved outside the auxiliary supporting shaft 1-2, in the practical application process, when the adjustable coupling mechanism 20 between the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 is adjusted to be in a coupling state, the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 can rotate in the same direction, and when the adjustable coupling mechanism 20 is disengaged, the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 can rotate in the opposite direction; in the process, a sealing element is arranged between the main support shaft 1-1 and the auxiliary support shaft 1-2 to ensure that the stirred fluid does not enter between the main support shaft 1-1 and the auxiliary support shaft 1-2.
In the present invention, obviously, the auxiliary supporting shaft 1-2 is longer than the main supporting shaft, i.e. the main stirring part is arranged outside both the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2, and certainly, whether the auxiliary supporting shaft 1-2 is coupled in the main supporting shaft 1-1 or not may not affect the normal operation of the main stirring part (the gap between the two main stirring parts is ignored).
In the utility model, when the stirring paddle is independently applied, the supporting shaft 1 only needs to work around one direction integrally, and when the stirring paddle works in cooperation with the kettle body 6 of the stirring kettle, under a certain stirring requirement, the adjustable coupling mechanism 20 between the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 can realize the purpose of forward and reverse adjustable movement of the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 through the cooperation with the driving motor 5 and the adjusting mechanism.
The utility model also relates to a novel stirring kettle adopting the high-efficiency stirring paddle, the stirring kettle comprises a kettle body 6, one end penetrating through the kettle body 6 is provided with the high-efficiency stirring paddle, and the high-efficiency stirring paddle outside the kettle body 6 is provided with a driving motor 5 in a matching way;
the cooperation the cauldron body 6 still is equipped with:
the feeding unit is used for feeding solid and liquid;
the discharging unit is used for outputting the stirred fluid;
the atmosphere control unit is used for leading in and leading out gas;
the sensing unit is used for carrying out information acquisition and feedback on the working environment in the kettle body 6;
and the control unit is matched with the driving motor 5, the feeding unit, the discharging unit, the atmosphere control unit and the sensing unit.
The feeding unit comprises a solid feeding hole 7, a liquid feeding hole 8 and a water inlet 9; the discharging unit comprises a discharging hole 10;
the atmosphere control unit comprises an air inlet 11 and an air outlet 12 which are respectively arranged on the top surface of the kettle body 6, and a three-way pipe (not shown in the figure) is arranged in cooperation with the air outlet 12;
a valve (not shown in the figure) and a metering mechanism (not shown in the figure) are arranged in cooperation with the feeding unit, the discharging unit and the atmosphere control unit;
the three-way pipe, the valve and the metering mechanism are arranged in a matching way with the control unit.
In the utility model, in the actual application process, the stirring kettle consists of a plurality of units and a matched control unit, and the intelligent control is adopted for electric connection, so that real-time monitoring and automatic stirring are realized.
In the utility model, the stirring kettle is generally vertically arranged, that is, the stirring paddle is vertically arranged, the driving motor 5 is arranged at the top of the stirring kettle, and the top surface of the kettle body 6 is provided with a feeding unit and an atmosphere control unit in a penetrating manner, wherein the feeding unit comprises but is not limited to a solid feeding hole 7, a liquid feeding hole 8 and a water inlet 9, and the atmosphere control unit comprises but is not limited to a gas inlet 11 and a gas outlet 12; the discharging unit is generally arranged at the bottom of the kettle body 6 and is arranged in the form of a discharging hole 10.
In the present invention, further:
a screw feeder (not shown in the figure) is used as a solid feeding device, is connected with the solid feeding hole 7 through an electric control valve, and is used for directly feeding and metering;
a water pump (not shown in the figure) is connected with the liquid feeding device, the water pump provides power, the water pump is respectively connected with the liquid feeding hole 8 and the water inlet 9 through an electrically controlled valve, and a volume flow meter (not shown in the figure) arranged at the valve is used as a metering mechanism;
a vacuum pump and a gas cylinder (not shown in the figure) are matched with an atmosphere control unit, the vacuum pump, the external atmosphere and a gas outlet 12 are matched by adopting a three-way pipe, the gas cylinder is connected with a gas inlet 11, and a gas flow rate sensor (not shown in the figure) at each connection part is used as a metering mechanism.
In the utility model, the observation window 13 is arranged on the outer wall of the kettle body 6, generally around the outer wall, and is used for observing the actual stirring process to ensure the sufficient stirring.
In the present invention, in order to ensure the working process of the stirred tank, the working conditions in the tank are generally monitored by using sensors, including but not limited to a pressure sensor 14 disposed at the top end of the tank 6, pH sensors 15 disposed at various applicable positions (generally, the periphery and the bottom) in the tank 6, and a thermocouple 16 disposed at the bottom inside the tank 6.
In the utility model, the control unit is electrically connected with the driving motor 5, electrically controlled valves at all joints, various device switches, various sensing units, a metering mechanism and the like.
A first transmission gear set 17 is arranged between the output shaft of the driving motor 5 and the main supporting shaft 1-1 outside the kettle body 6 in a matched manner;
the top of the auxiliary support shaft 1-2 is provided with an air cylinder 18, and a second transmission gear set 19 is arranged between the output shaft of the driving motor 5 and the auxiliary support shaft 1-2 outside the kettle body 6 in a matched manner; the air cylinder 18 is matched with the controller;
the first transmission gear set 17 is disposed below the second transmission gear set 19.
In the utility model, when the supporting shaft 1 of the stirring paddle comprises a main supporting shaft 1-1 and an auxiliary supporting shaft 1-2, an output shaft of a driving motor 5 is matched with the main supporting shaft 1-1 outside a kettle body 6 through a first transmission gear set 17, and an output shaft of the driving motor 5 is matched with the auxiliary supporting shaft 1-2 through a second transmission gear set 19, so that the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 rotate reversely, or the auxiliary supporting shaft 1-2 and the second transmission gear set 19 are disengaged directly, and the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 are coupled, so that the main supporting shaft 1-1 and the auxiliary supporting shaft 1-2 rotate in the same direction; obviously, the second transmission gear set 19 has at least one less transmission gear than the first transmission gear set 17, ensuring the realization of the reverse rotation of the main support shaft 1-1 and the auxiliary support shaft 1-2 in their respective operations.
In the utility model, whether the auxiliary supporting shaft 1-2 is separated from the second transmission gear set 19 or not is realized by controlling the cylinder 18 by the controller.
In the utility model, the coupling of the main support shaft 1-1 and the auxiliary support shaft 1-2 is realized through the adjustable coupling mechanism 20, if a magnetic bar or a magnetic column is adopted, when the magnetic bar or the magnetic column is electrified, the magnetic bar or the magnetic column is magnetized, namely the main support shaft 1-1 and the auxiliary support shaft 1-2 are attracted, the linkage of the main support shaft 1-1 and the auxiliary support shaft 1-2 is realized, and when the magnetic bar or the magnetic column is de-magnetized, the main support shaft 1-1 and the auxiliary support shaft 1-2 are separated; generally, a certain stroke exists between the suction position and the non-suction position of the main support shaft 1-1 and the auxiliary support shaft 1-2, so that the stroke requirement of separating the auxiliary support shaft 1-2 from the second transmission gear set 19 is met; meanwhile, in order to ensure the smooth disengagement of the main support shaft 1-1 and the auxiliary support shaft 1-2, a spring 21 and other structures can be arranged between the magnetic bars or magnetic columns and/or the butt joint surfaces of the main support shaft 1-1 and the auxiliary support shaft 1-2 for assistance, and the spring 21 can be arranged on the opposite surface of any one magnetic bar or magnetic column or the butt joint surface of one of the main support shaft 1-1 and the auxiliary support shaft 1-2 and is not connected with the other one, so that the normal rotation of the main support shaft 1-1 and the auxiliary support shaft 1-2 is not influenced.
In the present invention, the adjustable coupling mechanism 20 may also adopt other implementation manners, and those skilled in the art may set itself or adopt an outsourcing manner, only by ensuring that the main support shaft 1-1 and the auxiliary support shaft 1-2 may rotate in a coupled manner or independently.
The following description will further describe the use case of the stirred tank with reference to the accompanying drawings.
Example one
The working process of the stirring kettle is as follows: solid raw materials are loaded into a solid raw material bin according to a plan, an electric control valve at a screw feeder and a solid feeding hole 7 is opened through a control unit, the solid raw materials are fed into a stirring kettle, the liquid and water adding principle is similar, a preset adding amount is input through the control unit, and a machine automatically adds the liquid and water; inputting preset parameters such as stirring direction, stirring speed and stirring time according to requirements; after the addition is finished, the machine automatically stirs under the control of the program; in the stirring process, according to various rational parameters (temperature, pH and the like) of various places fed back by the sensor received by the control unit, or automatically observing through the observation window 13, adjusting the stirring parameters; inputting the release amount of the target product, and automatically discharging through an electrically controlled valve of the discharge port 10 after the stirring is finished.
Example two
On the basis of the first embodiment, after the raw materials are put under the control of the program, the interior of the stirring kettle can be subjected to vacuum treatment or atmosphere protection according to requirements;
when in vacuum, the valve at the end of the air outlet 12 and the three-way pipe connected with the vacuum pump is opened, other valves are closed, and the control unit executes vacuum operation;
when atmosphere protection is carried out, other valves are closed firstly, vacuumizing operation is carried out, then the vacuumizing valve is closed, the air inlet 11 is opened, and the control unit carries out air bleeding operation; after the stirring operation is finished, opening a valve at the end of the air outlet 12, which is connected with air through the three-way pipe, and opening other valves;
and finally, discharging.
EXAMPLE III
On the basis of the first embodiment, a cleaning mode of a machine is set, a corresponding stirring program of the stirring kettle is set, the amount of water to be put is input, operation is executed, and the program is operated.
Example four
On the basis of the above embodiment, carry out automatic procedure according to the demand and set for, wash earlier, only need add solid raw materials storehouse with a batch of solid raw materials, then reinforced under program control, the stirring, the ejection of compact, wash again, wash before finishing with next batch solid raw materials add can, realize from reinforced to a series of automatic stirring work of appearance.
The programs of the control units are all common technologies in the field, and can be set by a person skilled in the art according to requirements.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, which are not intended to be limiting of the utility model in its entirety, and other variations may be made without departing from the claims of the present invention.
Claims (10)
1. The utility model provides a high-efficient stirring rake which characterized in that: including the back shaft, the cooperation the back shaft is equipped with:
a main agitation portion for guiding a fluid to flow along the support shaft and the vertical support shaft;
one or more auxiliary stirring parts for assisting the main stirring part to reversely guide the fluid along the support shaft.
2. The high efficiency mixing paddle of claim 1, wherein: the main stirring part includes:
the first drainage unit is used for guiding the fluid to flow along the supporting shaft;
and a second drainage unit for guiding the fluid to flow perpendicular to the support shaft.
3. The high efficiency mixing paddle of claim 2, wherein: the first drainage unit comprises a step structure spirally arranged along the support shaft.
4. A high efficiency mixing paddle according to claim 3 wherein: the second drainage unit comprises through holes or through hole groups penetrating all vertical surfaces of the step structure.
5. The high efficiency mixing paddle of claim 1, wherein: the auxiliary stirring part comprises a turbulence rod arranged above and/or below the main stirring part.
6. The high efficiency mixing paddle of claim 1, wherein: the outer edge and the inner edge of the main stirring part and the auxiliary stirring part are round corners.
7. The high efficiency mixing paddle of claim 1, wherein: the supporting shaft comprises a main supporting shaft, the main supporting shaft is sleeved outside the auxiliary supporting shaft, and the length of the auxiliary supporting shaft is greater than that of the main supporting shaft; an adjustable coupling mechanism is arranged between the main supporting shaft and the auxiliary supporting shaft, and a sealing element is arranged between the main supporting shaft and the auxiliary supporting shaft which are matched with the adjustable coupling mechanism.
8. A novel stirring kettle adopting the high-efficiency stirring paddle as claimed in any one of claims 1 to 7, characterized in that: the stirring kettle comprises a kettle body, wherein the efficient stirring paddle penetrates through one end of the kettle body, and the efficient stirring paddle outside the kettle body is matched with a driving motor;
the cooperation the cauldron body still is equipped with:
the feeding unit is used for feeding solid and liquid;
the discharging unit is used for outputting the stirred fluid;
the atmosphere control unit is used for leading in and leading out gas;
the sensing unit is used for carrying out information acquisition and feedback on the working environment in the kettle body;
and the control unit is matched with the driving motor, the feeding unit, the discharging unit, the atmosphere control unit and the sensing unit.
9. The novel stirred tank of claim 8, wherein: the feeding unit comprises a solid feeding hole, a liquid feeding hole and a water inlet; the discharging unit comprises a discharging hole;
the atmosphere control unit comprises an air inlet and an air outlet which are respectively arranged on the top surface of the kettle body, and a three-way pipe is arranged in cooperation with the air outlet;
a valve and a metering mechanism are arranged in cooperation with the feeding unit, the discharging unit and the atmosphere control unit;
the three-way pipe, the valve and the metering mechanism are arranged in a matching way with the control unit.
10. The novel stirred tank of claim 8, wherein: a first transmission gear set is arranged between an output shaft of the driving motor and a main support shaft outside the kettle body in a matched manner;
the top of the auxiliary support shaft is provided with an air cylinder, and a second transmission gear set is arranged between an output shaft of the driving motor and the auxiliary support shaft outside the kettle body in a matched manner; the air cylinder is matched with the controller;
the first transmission gear set is arranged below the second transmission gear set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902525.6U CN216321207U (en) | 2021-08-15 | 2021-08-15 | High-efficient stirring rake and novel stirred tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902525.6U CN216321207U (en) | 2021-08-15 | 2021-08-15 | High-efficient stirring rake and novel stirred tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216321207U true CN216321207U (en) | 2022-04-19 |
Family
ID=81168445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121902525.6U Active CN216321207U (en) | 2021-08-15 | 2021-08-15 | High-efficient stirring rake and novel stirred tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216321207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769606A (en) * | 2021-08-15 | 2021-12-10 | 浙江万畅环保科技有限公司 | High-efficient stirring rake and novel stirred tank |
-
2021
- 2021-08-15 CN CN202121902525.6U patent/CN216321207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769606A (en) * | 2021-08-15 | 2021-12-10 | 浙江万畅环保科技有限公司 | High-efficient stirring rake and novel stirred tank |
| CN113769606B (en) * | 2021-08-15 | 2024-06-28 | 浙江万畅环保科技有限公司 | High-efficient stirring rake and novel stirred tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102513008B (en) | Conical outer circulating emulsifying machine | |
| CN216321207U (en) | High-efficient stirring rake and novel stirred tank | |
| CN108189265A (en) | A kind of plastics-production agitating device with Double stirring easy to remove | |
| CN203329650U (en) | Frame type bidirectional stirring top homogenizing emulsifying machine | |
| CN205058291U (en) | Energy -concerving and environment -protective cement mixing plant | |
| CN115006872A (en) | Chaotic mixing and clarifying extraction device and control system thereof | |
| CN213556661U (en) | Planetary stirrer | |
| CN113769606A (en) | High-efficient stirring rake and novel stirred tank | |
| CN205870860U (en) | Adjustable biax of cement process water volume adds wet mixer | |
| CN210544811U (en) | Movable chemical solution mixing device with circulating lifting mechanism | |
| CN209806699U (en) | Wisdom is thing networking liquid manure all-in-one for agricultural | |
| CN216321326U (en) | Stirred tank convenient to control switches raw materials flow direction | |
| CN215506457U (en) | Liquid pesticide proportioner | |
| CN108818943A (en) | A kind of construction material batch mixer | |
| CN213166126U (en) | High-efficient mixer for architectural decoration | |
| CN2690132Y (en) | Automatic stirrer for dry powder mortar | |
| CN112473471A (en) | Multilayer agitating unit for industrial chemicals | |
| CN218890482U (en) | Stifled blending device of dissolving | |
| CN217140104U (en) | Blending and mixing device for emulsion product processing | |
| CN212882239U (en) | Multi-liquid mixing device | |
| CN218901492U (en) | Efficient stirring formula refining equipment | |
| CN219701753U (en) | Raw material mixing device for sealant production | |
| CN221107784U (en) | Ammonium nitrate solution tank | |
| CN220835095U (en) | Liquid laundry detergent mixing and stirring device | |
| CN220900220U (en) | Vacuum emulsification mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |