A kind of automatic heating cleaning agitating device
Technical field
The utility model is related to daily chemical product production equipment technology, more particularly to a kind of automatic heating cleaning stirs
Mix device.
Background technology
Agitator tank can also be water phase tank, be widely used in coating, medicine, building materials, chemical industry, pigment, resin, food, scientific research
Etc. industries.The equipment generally selects the materials such as carbon steel, stainless steel to make according to the technological requirement of product, and setting heats, is cold
But device, to meet different technique and production needs.Heat form have chuck electrical heating, coil pipe heating, can to material into
Row stirring, mixture, reconciliation, homogeneous etc..Agitator tank in whipping process can be achieved charging control, discharging control, mixing control and
It is other to automatically control manually.
Agitator tank is made of stirring tank body, stirring cover, blender, bearing, transmission device, gland seal device etc., can also root
Heating device or cooling device are configured according to technological requirement.Stirring tank body can be used flange seal with stirring cover and be coupled or weld connection
Knot.Stirring tank body and stirring cover can drive material into according to technological requirement, discharging, observation, thermometric, pressure measurement, steam distillation, put safely
The techniques pore such as sky.The agitator tank portion of covering is configured with transmission device (motor or retarder), by transmission shaft driving agitator tank
Blender.The diversified forms such as machine envelope or filler, labyrinth seal can be used in gland seal device.Due to manufacturing technique requirent difference, stirring
Device can configure the diversified forms such as paddle, anchor formula, frame, spiral.In short, existing agitator tank is according to manufacturing technique requirent, it is more
Kind is various.
In daily chemical product production process, generally most importantly stir evenly and need when necessary to raw material into
Row heating, but existing chuck electrical heating, coil pipe mode of heating are that heating element is arranged in tank base or in tank
The side wall of body is wound, no matter in tank body raw material how much, heating element equally works, and heating element setting is easy in bottom
It causes being heated evenly property of raw material poor, influences product quality.And heating element is arranged in side wall, and when insufficient raw material, many heating parts
Part disengaging contacts and dry combustion method with raw material, and the service life for greatly wasting and reducing equipment is caused to the energy, therefore, it is necessary to
Re-optimization design is carried out to existing agitator tank.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of automatic heating cleaning agitating devices, can be according to tank body
Interior liquid number, adjustment heating element work, optimize the working method of heating element, solve what heating element dry combustion method was brought
Technical problem.
In order to solve the above-mentioned technical problem, specifically, the technical solution of the utility model is as follows:
A kind of automatic heating cleaning agitating device, including rack, outer layer tank body and stirring cavity, the stirring cavity are logical
A cavity fixed seat is crossed in the outer layer tank body, the outer layer tank body is mounted in the rack;The stirring cavity
It is inside provided with agitating shaft, is slowed down mounted on one at least provided with one group of stirring blade, the agitating shaft upper end on the agitating shaft
On machine, the speed reducer is connect by a transmission belt with driving motor;The external wall surface of stir chamber is surrounded with multiple
Heating plate, multiple heating plates are spaced apart in vertical direction along the stirring cavity successively, and multiple heating plates are logical
Control cabinet is crossed to connect with external power supply respectively;Side wall is provided with liquid level detector, the liquid level detector in the stir chamber body
It is connect with the control cabinet.
Further, the liquid level detector is continuously distributed in vertical direction, at least contour with the heating plate upper end.
Further, the speed reducer, the driving motor and the control cabinet are mounted on outer layer tank body upper end,
Outer layer tank body upper end is additionally provided with the removable cover for inputting batch mixing.
Further, the stirring cavity lower end is provided with liquid outlet, and electromagnetism butterfly valve, institute are provided on the liquid outlet
Electromagnetism butterfly valve is stated to connect with the control cabinet.
Further, the heating plate is between the stirring cavity and the outer layer tank body, the outer layer tank body
Insulating is provided on inner wall.
Further, the bottom of the stirring cavity is provided at least one temperature sensor and at least one ultrasonic waves
Energy device, the temperature sensor and the ultrasonic transducer are connect with the control cabinet.
Further, the stirring cavity upper end is additionally provided with spray tube, and the stirring cavity is corresponded on the spray tube
Multiple spray ends are inside provided with, the spray tube is arranged by a spray support plate in the outer layer tank body and the stirring cavity
Between upper end.
Further, the stirring cavity lower end is provided with the first ultrasonic transducer, the second ultrasonic transducer, third
Ultrasonic transducer, first ultrasonic transducer, second ultrasonic transducer, the third ultrasonic transducer point
It is not electrically connected with a driving plate;The driving plate based on ultrasonic transducer during characteristic be different operating frequency first
Ultrasonic transducer, second ultrasonic transducer, the third ultrasonic transducer match corresponding inductance, drive its work
Make.
Further, the driving plate includes transducer driving circuit and CPU, is electrically connected therebetween;The transducing
Device driving circuit includes 3 inductance and 3 switches, and 3 inductance are connected with 3 switches respectively, and the turn-on and turn-off of switch are by CPU
Control.
Using above-mentioned technical proposal, it is arranged as a result of cricoid multiple heating plate intervals so that in stir chamber body
Heating element is no longer to concentrate on a region so that power density is uniformly distributed in the entire side wall of stirring cavity;In addition, logical
It crosses liquid level detector and detects liquid level information in stir chamber body in real time, control cabinet can adjust the work of heating plate according to liquid level information
Make situation so that the heating plate under liquid level works, and the heating plate on liquid level is stopped, to realize power control,
And avoid the heating plate dry combustion method problem on liquid level.
In addition, by the way that multiple ultrasonic transducers and spray tube is arranged, fast automatic cleaning can be carried out to stirring cavity,
Avoid it is time-consuming and laborious to stirring cavity manually cleaned.
Description of the drawings
Fig. 1 is the automatic heating cleaning agitating device sectional structure chart one of the utility model;
Fig. 2 is the automatic heating cleaning agitating device sectional structure chart two of the utility model;
Fig. 3 is the automatic heating cleaning agitating device main structure figure of the utility model;
Fig. 4 is ultrasonic transducer drive circuit principle assumption diagram in the utility model;
In figure, 1- racks, 2- outer layer tank bodies, 3- stirring cavitys, 4- cavity fixed seats, 5- agitating shafts, 6- stirring blades, 7-
Speed reducer, 8- driving motors, 9- transmission belts, 10- removable covers, 11- control cabinets, 12- liquid outlets, 13- electromagnetism butterfly valves, 14- every
Hot insulating layer, 15- heating plates, 16- liquid level detectors, 17- temperature sensors, 18- ultrasonic transducers, 19- spray tubes, 20-
End is sprayed, 21- sprays support plate.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, 2, 3, the utility model provides a kind of automatic heating cleaning agitating device, including rack 1, outer layer
Tank body 2 and stirring cavity 3, the stirring cavity 3 are mounted on by a cavity fixed seat 4 in the outer layer tank body 2, described outer
Layer tank body 2 is mounted in the rack 1;Be provided with agitating shaft 5 in the stirring cavity 3, on the agitating shaft 5 at least provided with
One group of stirring blade 6,5 upper end of the agitating shaft are mounted on a speed reducer 7, and the speed reducer 7 passes through a transmission belt 9 and driving
Motor 8 connects;3 outer wall surface of stirring cavity is surrounded with multiple heating plates 15, and multiple heating plates 15 are vertical
Direction is spaced apart successively along the stirring cavity 3, multiple heating plates 15 by control cabinet 11 respectively with external power supply
Connection;3 madial wall of stirring cavity is provided with liquid level detector 16, and the liquid level detector 16 connects with the control cabinet 11
It connects.
Wherein, the liquid level detector 15 is continuously distributed in vertical direction, at least contour with 15 upper end of the heating plate.
Wherein, the speed reducer 7, the driving motor 8 and the control cabinet 11 are mounted on the outer layer tank body 2
End, 2 upper end of outer layer tank body is additionally provided with the removable cover 10 for inputting batch mixing.
Wherein, 3 lower end of stirring cavity is provided with liquid outlet 12, and electromagnetism butterfly valve is provided on the liquid outlet 12
13, the electromagnetism butterfly valve 13 is connect with the control cabinet 11.
Wherein, the heating plate 15 is between the stirring cavity 3 and the outer layer tank body 2, the outer layer tank body 2
Insulating 14 is provided on inner wall.
Wherein, the bottom of the stirring cavity 3 is provided at least one temperature sensor 17 and at least one ultrasonic waves
Energy device 18, the temperature sensor 17 and the ultrasonic transducer 18 are connect with the control cabinet 11.
Wherein, 3 upper end of stirring cavity is additionally provided with spray tube 19, and the stirring cavity is corresponded on the spray tube 19
Multiple spray ends 20 are provided in 3, the spray tube 19 is arranged by a spray support plate 21 in the outer layer tank body 2 and institute
It states between stirring 3 upper end of cavity.
As a result of cricoid multiple heating plates 15 be spaced be arranged so that stirring cavity 3 in heating element be no longer
Concentrate on a region so that power density is uniformly distributed in the entire side wall of stirring cavity 3;In addition, passing through liquid level detector
Liquid level information in 16 cavitys 3 of detection stirring in real time, control cabinet 11 can adjust the work feelings of heating plate 15 according to liquid level information
Condition so that the heating plate under liquid level works, and the heating plate on liquid level is stopped, to realize power control, and
Avoid the 15 dry combustion method problem of heating plate on liquid level.
Wherein, 3 lower end of stirring cavity be provided with the first ultrasonic transducer 201, the second ultrasonic transducer 202,
Third ultrasonic transducer 203, first ultrasonic transducer 201, second ultrasonic transducer 202, the third
Ultrasonic transducer 203 is electrically connected with a driving plate 30 respectively;The driving plate 30 is special during being based on ultrasonic transducer
Property be different operating frequency the first ultrasonic transducer 201, second ultrasonic transducer 202, the third ultrasonic wave
Energy converter 203 matches corresponding inductance, drives its work.
As shown in figure 4, the driving plate 30 includes transducer driving circuit 31 and CPU 32, it is electrically connected therebetween;
The transducer driving circuit 31 includes 3 inductance and 3 switches, and 3 inductance are connected with 3 switches respectively, the conducting of switch
It is controlled by CPU 32 with shutdown.
Optionally, energy converter 201 is 28KHz energy converters, and energy converter 202 is 40KHz energy converters, and energy converter 203 is 35KHz
Energy converter.Wherein energy converter 201 is operated in 28KHz, and ultrasonic wave has good cleaning performance to large granular impurity.Energy converter
202 be 40KHz energy converters, and ultrasonic wave has good cleaning performance to little particle impurity.Energy converter 203 is 35KHz transducings
Device, ultrasonic wave centering granule foreign have good cleaning performance.
Device property based on energy converter, the energy converter for being operated in different frequency need different matching inductances, inductance
Parameter can be calculated according to the device handbook of energy converter, therefore 3 different inductance value L1, L2, L3 are provided in driving plate 30.
3 inductance are connected with 3 switches respectively, and the turn-on and turn-off of switch are controlled by CPU 32, and CPU 32 can be according to the clear of user
Wash which switch demand selection opens.The parameter of L1 calculates:201 frequency optimum traffic of energy converter is 28KHz, by energy converter 201
Device handbook can find its parasitic capacitance C, obtain L1=(1/2*pi* according to the first principles computations of series resonant circuit
F) ^2/c, wherein f are resonant frequency, and pi is constant π.Similarly, the value of L2 and L3 can also be according to energy converter 202 and energy converter
203 device parameters and reso meter obtain.
Under default situations, CPU 32 first opens K1, and opening time continues to turn off K1 after five minutes, then opens K3, and K3 is opened
Time continues to turn off K3 after five minutes, then opens K2 and continues to turn off after five minutes, completes entire cleaning process.Entirely cleaning
In the process, cleaning large granular impurity is completed within 5 minutes for first, second is completed the cleaning of centering particulate matter, third 5 for 5 minutes
Minute completes to clean finely ground particle substance.Clear process entire in this way is the cleaning completed to various granulin molecules, is carried significantly
High cleaning performance.
In the description of the utility model patent, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction ", " row ", " row " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the utility model patent and simplifies to describe, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as the limitation novel to the utility model patent.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the utility model patent, the meaning of " plurality " is at least two, such as
Two, three etc., unless otherwise specifically defined.
In utility model patent unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
The terms such as " fixation ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body;It can be mechanical connection, can also be electrical connection;It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly.For this field
Those of ordinary skill for, can understand concrete meaning of the above-mentioned term in the utility model patent as the case may be.
In the utility model patent unless specifically defined or limited otherwise, fisrt feature in second feature "upper" or
"lower" can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, the
One feature second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or
It is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below "
Can be that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height less than the second spy
Sign.