CN212549331U - Automatic liquid stirring device - Google Patents
Automatic liquid stirring device Download PDFInfo
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- CN212549331U CN212549331U CN202020712094.6U CN202020712094U CN212549331U CN 212549331 U CN212549331 U CN 212549331U CN 202020712094 U CN202020712094 U CN 202020712094U CN 212549331 U CN212549331 U CN 212549331U
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Abstract
The utility model discloses an automatic liquid stirring device, include: the stirring mechanism comprises a servo speed-reducing motor, a rotating shaft, a stirring barrel, a supporting arm and a ventilation assembly, wherein the supporting arm is provided with an electric push rod, and the stirring barrel is connected with a main liquid pump and a standby liquid pump; the material storage mechanism comprises a liquid storage tank, and the liquid storage tank is connected with a liquid outlet pipe; the acquisition mechanism comprises a rotating speed sensor, a flow velocity sensor, a hydraulic sensor, a temperature sensor and a plurality of liquid level sensors; and the control mechanism comprises a processor, a controller and an operation screen. This device can be according to liquid density automatic control servo gear motor's the rotational speed and the work of ventilation subassembly to guarantee the stirring effect of liquid, the work of the reserve drawing liquid pump of automatic control, thereby guarantee the stirring efficiency of liquid, according to liquid temperature automatic control servo gear motor's speed, thereby avoid dangerous the production, can change leaf vertical migration according to liquid level automatic control, thereby guarantee liquid stirring effect.
Description
Technical Field
The utility model relates to an agitating unit technical field, in particular to automatic liquid agitating unit.
Background
The liquid stirring device is widely applied to the industries of chemical industry, pharmacy, water treatment, metallurgy, food and the like. Different liquid has different density, the liquid velocity of flow of different density is different, the time of transportation is different, required stirring commentaries on classics power is also different, different liquid can produce the heat when the stirring, lead to the liquid temperature rise, the liquid temperature rises and makes the hydraulic pressure increase, present liquid agitating unit can't control servo gear motor's rotational speed and ventilation assembly's work according to liquid density, lead to the stirring effect of unable assurance liquid, can't control the work of reserve drawing liquid pump according to liquid density, lead to the stirring efficiency of unable assurance liquid, can't be according to liquid temperature and hydraulic pressure, control servo gear motor's speed, lead to dangerous the production, can't change leaf vertical migration according to liquid level control, lead to liquid stirring effect not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an automatic agitating unit of liquid, can guarantee the stirring effect and the efficiency of liquid according to liquid density automatic control servo gear motor's rotational speed, ventilation module's work and the work of reserve drawing liquid pump.
The utility model provides a solution of its technical problem is: an automatic liquid stirring device, comprising: the stirring mechanism comprises a servo speed-reducing motor, a rotating shaft, a stirring barrel, a supporting arm and a ventilation assembly, wherein the supporting arm is provided with an electric push rod for vertical displacement, the servo speed-reducing motor and the rotating shaft are fixed on the supporting arm, the servo speed-reducing motor is in driving connection with the rotating shaft, a rotating blade is fixed on the rotating shaft and is arranged in the stirring barrel, the ventilation assembly is arranged on the outer wall of the stirring barrel, the stirring barrel is connected with a liquid inlet pipe, and the liquid inlet pipe is connected with a main liquid pump and a standby liquid pump; the storage mechanism comprises a liquid storage tank, the liquid storage tank is connected with a liquid outlet pipe, and the main liquid pump and the standby liquid pump are respectively connected with the liquid outlet pipe; the collecting mechanism comprises a rotating speed sensor, a flow velocity sensor, a hydraulic sensor, a temperature sensor and a plurality of liquid level sensors, wherein the rotating speed sensor is arranged on the rotating shaft, the hydraulic sensor and the temperature sensor are arranged at the bottom of the stirring barrel, the plurality of liquid level sensors are arranged on the inner wall of the stirring barrel, and the flow velocity sensor is arranged in the liquid outlet pipe or the liquid inlet pipe; the control mechanism comprises a processor, a controller and an operation screen, wherein the controller and the operation screen are respectively electrically connected with the processor, the acquisition mechanism is electrically connected with the processor, and the servo speed reduction motor, the electric push rod, the ventilation assembly, the main liquid pump and the standby liquid pump are respectively electrically connected with the controller.
Above-mentioned automatic agitating unit of liquid has following beneficial effect at least:
can be according to liquid density automatic control servo gear motor's the rotational speed and the work of ventilation subassembly, thereby guarantee the stirring effect of liquid, can be according to the work of the reserve drawing liquid pump of liquid density automatic control, when liquid density is big, can make the speed that liquid got into the agitator accelerate, thereby guarantee the stirring efficiency of liquid, automatic control servo gear motor slows down when liquid temperature is high and hydraulic pressure is big, thereby avoid dangerous the production, can change leaf vertical migration according to liquid level automatic control, thereby guarantee liquid stirring effect.
As a further improvement of the technical scheme, the liquid storage tank is provided with a feeding pipe and a feeding liquid pump connected with the feeding pipe.
As a further improvement of the technical scheme, the top of the liquid storage tank is provided with a bent exhaust pipe for exhausting gas.
As a further improvement of the above technical solution, the operation screen is provided with an operation unit, an indication unit and an alarm unit, the operation unit is electrically connected to the processor, and the indication unit and the alarm unit are respectively electrically connected to the controller.
As a further improvement of the above technical solution, the alarm unit includes an alarm lamp for light warning and a buzzer for sound warning.
As a further improvement of the above technical solution, a heater is disposed at the bottom of the stirring barrel, and the heater is electrically connected to the controller.
As a further improvement of the technical scheme, the outer wall of the liquid storage tank is provided with a safety ladder stand used for reaching the top of the liquid storage tank.
As a further improvement of the above technical solution, the device further comprises a power supply assembly, and the stirring mechanism, the collecting mechanism and the control mechanism are respectively electrically connected with the power supply assembly.
As a further improvement of the technical scheme, the ventilation assembly comprises an exhaust fan, a filter and an air guide pipe, the filter is connected with the exhaust fan, an HEPA filter screen and an active carbon filter screen are sequentially arranged in an inner cavity of the filter, the lower end of the stirring barrel is connected with a backpressure valve, and the exhaust fan is connected with the backpressure valve through the air guide pipe.
As a further improvement of the technical scheme, the rotating blade is made of stainless steel.
Drawings
The utility model is further explained with the attached drawings and the embodiments;
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the system of the present invention;
FIG. 3 is a schematic view of the liquid storage tank of the present invention;
FIG. 4 is a schematic structural view of the safety ladder of the present invention;
fig. 5 is a system block diagram of the operation screen of the present invention;
fig. 6 is a schematic structural view of the heater of the present invention;
fig. 7 is a system block diagram of the power supply module of the present invention;
fig. 8 is a schematic structural view of the ventilation assembly of the present invention;
reference numbers in the figures:
100-stirring mechanism, 110-servo speed reducing motor, 120-rotating shaft, 121-rotating blade, 130-stirring barrel, 131-liquid inlet pipe, 132-main liquid pump, 133-standby liquid pump, 134-heater, 140-supporting arm, 141-electric push rod, 150-ventilation component, 151-exhaust fan, 152-filter, 153-air guide pipe, 154-backpressure valve, 200-material storage mechanism, 210-liquid storage tank, 211-liquid outlet pipe, 212-material inlet pipe, 213-material inlet liquid pump, 214-bent exhaust pipe, 215-safety ladder, 300-acquisition mechanism, 310-rotating speed sensor, 320-flow rate sensor, 330-hydraulic sensor, 340-liquid level sensor, 350-temperature sensor, 400-control mechanism, 410-processor, 420-controller, 430-operation screen, 431-control unit, 432-indication unit, 433-alarm unit, 434-alarm lamp, 435-buzzer, 500-power supply component.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In some embodiments of the present invention, as shown in fig. 1 to 3, an automatic stirring device for liquid comprises:
the stirring mechanism 100 comprises a servo gear motor 110, a rotating shaft 120, a stirring barrel 130, a supporting arm 140 and a ventilation assembly 150, wherein the supporting arm 140 is provided with an electric push rod 141 for vertical displacement, the servo gear motor 110 and the rotating shaft 120 are fixed on the supporting arm 140, the servo gear motor 110 is in driving connection with the rotating shaft 120, a rotating blade 121 is fixed on the rotating shaft 120, the rotating blade 121 is arranged in the stirring barrel 130, the ventilation assembly 150 is arranged on the outer wall of the stirring barrel 130, the stirring barrel 130 is connected with a liquid inlet pipe 131, and the liquid inlet pipe 131 is connected with a main liquid pump 132 and a standby liquid pump 133;
the storage mechanism 200 comprises a liquid storage tank 210, the liquid storage tank 210 is connected with a liquid outlet pipe 211, and a main liquid pump 132 and a standby liquid pump 133 are respectively connected with the liquid outlet pipe 211;
the acquisition mechanism 300 comprises a rotating speed sensor 310, a flow rate sensor 320, a hydraulic sensor 330, a temperature sensor 350 and a plurality of liquid level sensors 340, wherein the rotating speed sensor 310 is arranged on the rotating shaft 120, the hydraulic sensor 330 and the temperature sensor 350 are arranged at the bottom of the stirring barrel 130, the plurality of liquid level sensors 340 are arranged on the inner wall of the stirring barrel 130, and the flow rate sensor 320 is arranged in the liquid outlet pipe 211 or the liquid inlet pipe 131;
the control mechanism 400 includes a processor 410, a controller 420 and an operation screen 430, the controller 420 and the operation screen 430 are electrically connected to the processor 410, the collecting mechanism 300 is electrically connected to the processor 410, and the servo deceleration motor 110, the electric push rod 141, the ventilation assembly 150, the main liquid pump 132 and the standby liquid pump 133 are electrically connected to the controller 420.
The collection mechanism 300 collects the liquid flow rate of the main liquid pump 132 through the flow rate sensor 320, so that the density of the liquid is analyzed in the processor 410, the rotating speed of the servo speed reducing motor 110 is controlled according to the density of the liquid, when the density of the liquid is high, the controller 420 controls the rotating speed of the servo speed reducing motor 110 to be increased, the full stirring of the high-density liquid can be ensured, and the stirring effect of the liquid can be ensured; because the liquid density is high, the flow rate of the liquid is low, and the controller 420 controls the standby liquid pump 133 to work, so that the speed of the liquid entering the stirring barrel 130 is increased, and the stirring efficiency of the liquid is ensured; the temperature and the hydraulic pressure of the liquid are obtained by using the hydraulic pressure sensor 330 and the temperature sensor 350, and when the temperature and the hydraulic pressure of the liquid are high and large, the controller 420 automatically controls the servo speed reduction motor 110 to reduce the speed, so that the danger is avoided; the liquid level is obtained by using the plurality of liquid level sensors 340, for example, three liquid level sensors 340 are averagely arranged according to the height of the stirring barrel 130, the three liquid level sensors are divided into three stages, and the controller 420 controls the action of the electric push rod 141 to a specified position according to the liquid level, so that the rotating blade 121 is controlled to vertically move to the specified position, and the liquid stirring effect is ensured.
In the above embodiment, the acquisition mechanism 300 acquires the rotation speed of the rotating shaft 120 through the rotation speed sensor 310, acquires the hydraulic state through the hydraulic sensor 330, acquires the liquid level condition of the stirring barrel 130 through the first liquid level sensor 340, and acquires the liquid level condition of the liquid storage tank 210 through the second liquid level sensor 340, and analyzes and processes the acquired data through the processor 410; when the data is abnormal, the controller 420 automatically adjusts the corresponding mechanism, and when the rotating speed of the rotating shaft 120 is abnormal, the servo reducing motor 110 is controlled to stop working; when the hydraulic pressure is too high, the ventilation assembly 150 is controlled to stop working, and the hydraulic pressure is prevented from further increasing; when the liquid level of the stirring barrel 130 is too high, the second liquid pump is controlled to stop working, and the liquid level is prevented from further increasing; when the liquid level of the storage tank is too high, controlling the first liquid pump to stop working to prevent the liquid level from further increasing; the system can be manually controlled through the operation screen 430 to meet actual requirements; the system processes the data of the acquisition mechanism 300 through the processor 410, so that the servo speed reduction motor 110, the support arm 140, the ventilation assembly 150, the first liquid pump and the second liquid pump are automatically controlled, the automatic operation of the liquid stirring device is realized, and the labor cost is reduced.
In some embodiments of the present invention, as shown in FIG. 3, the liquid storage tank 210 is provided with a material inlet pipe 212 and a material inlet liquid pump 213 connected to the material inlet pipe 212. Through this embodiment, can prolong the pan feeding position of liquid storage pot 210, realize convenient pan feeding operation.
In some embodiments of the present invention, as shown in fig. 4, a curved exhaust pipe 214 for exhausting gas is disposed on the top of the liquid storage tank 210, and the air needs to be exhausted when the liquid storage tank 210 is fed. Through this embodiment, can effectually prevent that impurity from getting into liquid storage pot 210, guarantee liquid agitating unit's production quality.
In some embodiments of the present invention, as shown in fig. 1, the operation screen 430 is provided with a control unit 431, an indication unit 432 and an alarm unit 433, the control unit 431 is electrically connected to the processor 410, and the indication unit 432 and the alarm unit 433 are respectively electrically connected to the controller 420. Through the embodiment, convenient human-computer interaction can be realized.
In some embodiments of the present invention, the alarm unit 433 includes an alarm lamp 434 for light warning and a buzzer 435 for sound warning. Through this embodiment, provide the guarantee for liquid agitating unit's safe work.
In some embodiments of the present invention, as shown in fig. 6, the heater 134 is disposed at the bottom of the stirring barrel 130, the heater 134 is electrically connected to the controller 420, when the temperature is too low, the stirring effect of the liquid is reduced, and the liquid is heated by the heater 134. Through this embodiment, guaranteed liquid agitating unit's stirring effect.
In some embodiments of the present invention, as shown in FIG. 4, the outer wall of the fluid reservoir 210 is provided with a safety ladder 215 for reaching the top of the fluid reservoir 210. Through this embodiment, safety ladder 215 can guarantee the security of work.
In some embodiments of the present invention, as shown in fig. 7, the liquid stirring apparatus further includes a power supply module 500, the stirring mechanism 100, the collecting mechanism 300 and the control mechanism 400 are electrically connected to the power supply module 500 respectively, and the power supply module 500 can supply power to the liquid stirring apparatus when the power of the utility power is cut off, so as to ensure the normal shutdown process performed by the liquid stirring apparatus when the power is cut off. Through this embodiment, prolong liquid agitating unit's life.
In some embodiments of the present invention, as shown in fig. 8, the ventilation assembly 150 includes an exhaust fan 151, a filter 152 and an air guide pipe 153, the filter 152 is connected to the exhaust fan 151, an HEPA filter net and an activated carbon filter net are sequentially disposed in an inner cavity of the filter 152, a backpressure valve 154 is connected to a lower end of the mixing tank 130, and the exhaust fan 151 is connected to the backpressure valve 154 through the air guide pipe 153. Through this embodiment, can reduce the gaseous impurity of ventilation subassembly 150 air inlet, guarantee liquid mixing device's production quality.
In some embodiments of the present invention, the rotating blade 121 is made of stainless steel. Through this embodiment, can guarantee the life of rotating vane 121 to guarantee the life of liquid agitating unit.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. An automatic liquid stirring device, comprising:
the stirring mechanism comprises a servo speed-reducing motor, a rotating shaft, a stirring barrel, a supporting arm and a ventilation assembly, wherein the supporting arm is provided with an electric push rod for vertical displacement, the servo speed-reducing motor and the rotating shaft are fixed on the supporting arm, the servo speed-reducing motor is in driving connection with the rotating shaft, a rotating blade is fixed on the rotating shaft and is arranged in the stirring barrel, the ventilation assembly is arranged on the outer wall of the stirring barrel, the stirring barrel is connected with a liquid inlet pipe, and the liquid inlet pipe is connected with a main liquid pump and a standby liquid pump;
the storage mechanism comprises a liquid storage tank, the liquid storage tank is connected with a liquid outlet pipe, and the main liquid pump and the standby liquid pump are respectively connected with the liquid outlet pipe;
the collecting mechanism comprises a rotating speed sensor, a flow velocity sensor, a hydraulic sensor, a temperature sensor and a plurality of liquid level sensors, wherein the rotating speed sensor is arranged on the rotating shaft, the hydraulic sensor and the temperature sensor are arranged at the bottom of the stirring barrel, the plurality of liquid level sensors are arranged on the inner wall of the stirring barrel, and the flow velocity sensor is arranged in the liquid outlet pipe or the liquid inlet pipe;
the control mechanism comprises a processor, a controller and an operation screen, wherein the controller and the operation screen are respectively electrically connected with the processor, the acquisition mechanism is electrically connected with the processor, and the servo speed reduction motor, the electric push rod, the ventilation assembly, the main liquid pump and the standby liquid pump are respectively electrically connected with the controller.
2. The automatic liquid stirring device as claimed in claim 1, wherein the liquid storage tank is provided with a feeding pipe and a feeding liquid pump connected to the feeding pipe.
3. The automatic liquid stirring device as claimed in claim 1, wherein the top of said liquid storage tank is provided with a bent gas discharge pipe for discharging gas.
4. The automatic liquid stirring device as claimed in claim 1, wherein the operation screen is provided with a manipulation unit, an indication unit and an alarm unit, the manipulation unit is electrically connected to the processor, and the indication unit and the alarm unit are respectively electrically connected to the controller.
5. The automatic liquid stirring device as claimed in claim 4, wherein said alarm unit comprises an alarm lamp for light warning and a buzzer for sound warning.
6. The automatic liquid stirring device as claimed in claim 1, wherein a heater is disposed at the bottom of the stirring barrel, and the heater is electrically connected to the controller.
7. An automatic liquid stirring device as claimed in claim 6, wherein the outer wall of the liquid storage tank is provided with a safety ladder for reaching the top of the liquid storage tank.
8. The automatic liquid stirring device of claim 1, further comprising a power module, wherein said stirring mechanism, said collection mechanism and said control mechanism are electrically connected to said power module, respectively.
9. The automatic liquid stirring device of claim 1, wherein the ventilation assembly comprises an exhaust fan, a filter and an air guide pipe, the filter is connected with the exhaust fan, an HEPA filter screen and an active carbon filter screen are sequentially arranged in an inner cavity of the filter, a backpressure valve is connected to the lower end of the stirring barrel, and the exhaust fan is connected with the backpressure valve through the air guide pipe.
10. The automatic liquid stirring device as claimed in claim 1, wherein said rotating blade is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712094.6U CN212549331U (en) | 2020-04-29 | 2020-04-29 | Automatic liquid stirring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712094.6U CN212549331U (en) | 2020-04-29 | 2020-04-29 | Automatic liquid stirring device |
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| CN212549331U true CN212549331U (en) | 2021-02-19 |
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| CN202020712094.6U Active CN212549331U (en) | 2020-04-29 | 2020-04-29 | Automatic liquid stirring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502194A (en) * | 2021-07-16 | 2021-10-15 | 铁岭市龙首精细化工有限公司 | Heat exchanger cleaning agent capable of cleaning scale |
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2020
- 2020-04-29 CN CN202020712094.6U patent/CN212549331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502194A (en) * | 2021-07-16 | 2021-10-15 | 铁岭市龙首精细化工有限公司 | Heat exchanger cleaning agent capable of cleaning scale |
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