CN214514522U - Automatic temperature control system is used in iron phosphate production - Google Patents
Automatic temperature control system is used in iron phosphate production Download PDFInfo
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- CN214514522U CN214514522U CN202022776716.4U CN202022776716U CN214514522U CN 214514522 U CN214514522 U CN 214514522U CN 202022776716 U CN202022776716 U CN 202022776716U CN 214514522 U CN214514522 U CN 214514522U
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Abstract
The utility model discloses an automatic temperature control system is used in iron phosphate production, include: the first reaction kettle is arranged in the second reaction kettle; the first reaction kettle is provided with a molten metal feed inlet and a neutralizing liquid feed inlet, a first overflow outlet is arranged on the side wall of the first reaction kettle, and the molten metal feed inlet and the neutralizing liquid feed inlet are respectively connected with a molten metal storage tank and a neutralizing liquid storage tank through a first pipeline and a second pipeline; a second overflow port is formed in the side wall of the second reaction kettle, and the second overflow port is connected with filtering equipment; the first electromagnetic valve and the second electromagnetic valve arranged on the first pipeline and the first infusion pump and the second infusion pump arranged on the second pipeline are all connected with the main control chip, and the main control chip is further connected with the voice signal acquisition module, the heating module, the temperature detection module and the communication module respectively. Adopt the utility model discloses, the volume that can come accurate control reaction liquid according to user's voice command and the temperature that acquires reation kettle come the opening state of real-time control heating module and make the reaction be in the optimum.
Description
Technical Field
The utility model relates to a control by temperature change field especially relates to an automatic temperature control system is used in iron phosphate production.
Background
In the prior art, when the iron phosphate is produced, wrong reaction solution can be added, the amount of the reaction solution is not controlled well, and when the reaction temperature is low, the productivity of reaction products is low. There is no good way to solve the above problems. Therefore, the inventor of the utility model provides an automatic temperature control system for iron phosphate production solves the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing an automatic temperature control system is used in iron phosphate production can come the accurate volume of control reaction liquid according to user's voice command to the temperature that can acquire reation kettle comes the opening state of real-time control heating module to make the reaction be in the optimum condition.
Based on this, the utility model provides an iron phosphate production is with automatic temperature control system, the system includes:
the first reaction kettle, the second reaction kettle and the first reaction kettle are arranged in the second reaction kettle;
the first reaction kettle is provided with a metal liquid feed port and a neutralizing liquid feed port, a homogenizing emulsifying machine is arranged in the first reaction kettle, a first overflow port is arranged on the side wall of the first reaction kettle, the metal liquid feed port and the neutralizing liquid feed port are respectively connected with a metal liquid storage tank and a neutralizing liquid storage tank through a first pipeline and a second pipeline, a first electromagnetic valve and a first infusion pump are sequentially arranged on the first pipeline, and a second electromagnetic valve and a second infusion pump are sequentially arranged on the second pipeline;
a stirring device is arranged in the second reaction kettle, a second overflow port is arranged on the side wall of the second reaction kettle, and the second overflow port is connected with a filtering device;
the first electromagnetic valve, the second electromagnetic valve, the first infusion pump, the second infusion pump, the homogenizing emulsifying machine, the filtering device and the stirring device are all connected with a main control chip, the main control chip is also respectively connected with a voice signal acquisition module, a heating module, a temperature detection module and a communication module, the heating module is arranged at the bottom of the second reaction kettle, and the temperature detection module is respectively arranged in the first reaction kettle and the second reaction kettle;
the voice signal acquisition module is used for acquiring a voice instruction input by a user and sending the voice instruction to the main control chip, the main control chip controls the opening conditions of the first infusion pump, the second infusion pump, the first electromagnetic valve and the second electromagnetic valve according to the voice instruction, and the temperature detection module is used for acquiring temperature data in real time and feeding the temperature data back to the main control chip; the main control chip is also used for comparing the temperature data with preset temperature data to control the starting condition of the heating module.
The molten metal feed port and the neutralization liquid feed port are respectively provided with a first flowmeter and a second flowmeter, and the first flowmeter and the second flowmeter are respectively connected with the main control chip.
Wherein, the heating module is a heating plate.
The temperature detection module comprises a plurality of NTC thermistors.
The NTC thermistors are arranged at different positions in the first reaction kettle and the second reaction kettle.
Wherein the filtering equipment is a plate and frame filter press, a bag filter or a centrifugal filter.
Wherein, the main control chip comprises a PLC controller.
By adopting the utility model, firstly, the voice signal acquisition module is used for acquiring the voice command input by the user, such as adding 30ml of the metal liquid firstly, adding 50ml of the neutralization liquid later, and sending the voice command to the main control chip, the main control chip analyzes and processes the voice command to acquire the control command, so as to control the opening conditions of the first infusion pump, the second infusion pump, the first electromagnetic valve and the second electromagnetic valve, wherein the opening conditions comprise opening time, opening duration and the like, at the moment, the metal liquid, the neutralization liquid are in the first reaction kettle for the first reaction, the main control chip can also control the granularity of the iron phosphate generated by the reaction by adjusting the frequency and speed of the homogeneous emulsifying machine, the mixed liquid containing the metal liquid, the neutralization liquid and the iron phosphate flows out from the first overflow outlet to the second reaction kettle, the stirring device in the second reaction kettle further adjusts the mixed liquid for stirring and mixing, the complete and uniform mixing and complete reaction are achieved. And the mixed liquid which is completely reacted enters the filtering equipment through the second overflow port, and is subjected to filter pressing by the filtering equipment to obtain the amorphous iron phosphate. The temperature detection modules are respectively arranged in the first reaction kettle and the second reaction kettle and used for collecting temperature data in real time and feeding the temperature data back to the main control chip; the main control chip is further configured to compare the temperature data with preset temperature data to control the starting condition of the heating module, so that the reaction for obtaining iron phosphate is at an optimal reaction temperature, such as 45 ℃. Adopt the utility model discloses, need not artifical manual volume of going to control each reaction liquid, can come the volume of accurate control reaction liquid according to user's voice command to the temperature that can acquire reation kettle comes the opening state of real-time control heating module and makes the reaction be in the optimum state.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an automatic temperature control system for iron phosphate production according to an embodiment of the present invention;
fig. 2 is another schematic diagram of the automatic temperature control system for iron phosphate production according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is the utility model discloses ferric phosphate production is with automatic temperature control system's schematic diagram, the system includes:
the device comprises a first reaction kettle 1, a second reaction kettle 2 and a first reaction kettle 1, wherein the first reaction kettle 1 is arranged in the second reaction kettle 2;
the first reaction kettle 1 is provided with a molten metal feeding hole and a neutralizing liquid feeding hole, a homogenizing emulsifier 112 is arranged in the first reaction kettle, a first overflow outlet 111 is arranged on the side wall of the first reaction kettle, the molten metal feeding hole and the neutralizing liquid feeding hole are respectively connected with a molten metal storage tank 101 and a neutralizing liquid storage tank 104 through a first pipeline 105 and a second pipeline 106, the first pipeline is sequentially provided with a first electromagnetic valve 105 and a first infusion pump 102, and the second pipeline is sequentially provided with a second electromagnetic valve 106 and a second infusion pump 103;
a stirring device 113 is arranged in the second reaction kettle, a second overflow port 108 is arranged on the side wall of the second reaction kettle 2, and the second overflow port 108 is connected with a filtering device 107;
fig. 2 is another schematic diagram of the automatic temperature control system for iron phosphate production provided in the embodiment of the present invention, the first solenoid valve 203, the second solenoid valve 202, the first infusion pump 205, the second infusion pump 202, the homogeneous emulsifying machine 204, the filtering device 201, and the stirring device 207 are all connected to the main control chip 208, the main control chip 208 is further connected to the voice signal acquisition module 210, the heating module 114 or 211, the temperature detection module 212 or 110 or 109, and the communication module 209, the heating module 211 is disposed at the bottom of the second reaction kettle 2, and the temperature detection module 212 or 110 or 109 is disposed in the first reaction kettle 1 and the second reaction kettle 2, respectively;
the voice signal acquisition module 210 is configured to acquire a voice instruction input by a user, and send the voice instruction to the main control chip 208, the main control chip 208 controls the opening conditions of the first infusion pump 205, the second infusion pump 202, the first electromagnetic valve 203, and the second electromagnetic valve 206 according to the voice instruction, and the temperature detection module 212 is configured to acquire temperature data in real time and feed the temperature data back to the main control chip 208; the main control chip 208 is further configured to compare the temperature data with preset temperature data to control the on-state of the heating module 211.
The molten metal feed port and the neutralization liquid feed port are respectively provided with a first flowmeter and a second flowmeter, and the first flowmeter and the second flowmeter are respectively connected with the main control chip.
Wherein the heating module 211 or 114 is a heating plate.
Wherein, the temperature detecting module 212 includes several NTC thermistors.
The NTC thermistors are arranged at different positions in the first reaction kettle and the second reaction kettle.
Wherein, the filtering device 201 is a plate and frame filter press, a bag filter or a centrifugal filter.
The stirring device 207 comprises a stirring paddle and a stirring motor, and the stirring paddle is connected with the stirring motor (speed regulating motor). The homogenizing emulsifying machine is connected with a driving motor (a speed regulating motor) of the homogenizing emulsifying machine, the metal liquid is ferric sulfate and phosphoric acid, and the neutralizing liquid is caustic soda liquid, ammonia water or diammonium hydrogen phosphate. The main control chip 208 can control the turning on and off of the stirring motor and the driving motor of the homogeneous emulsifying machine.
The voice signal collection module 210 may be, but is not limited to, a microphone, such as an array microphone. The voice signal acquisition module 210 may convert the voice signal into an electrical signal, identify valid data, and if the valid data is identified, acquire the valid data and send the valid data to the main control chip.
The main control chip 208 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), a voice Processor, a video Processor, etc., and may also be a digital signal Processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component. As an embodiment, the main control chip may be, but is not limited to, a single chip, or a PLC controller.
The temperature detecting module 212 is a plurality of NTC thermistors installed at different positions of the heating device, for example, the temperature detecting module is 5 NTC thermistors, 4 of the NTC thermistors are respectively installed at 4 corners of the first reaction kettle, and the remaining one NTC thermistor is installed at the center of the first reaction kettle, so that the 5 NTC thermistors can acquire actual temperature data of 5 positions of the first reaction kettle in real time and feed back the actual temperature data to the main control chip 208. In addition, one end of each of the NTC thermistors is grounded, and the other end of each of the NTC thermistors is electrically connected with the main control chip 208. The NTC thermistor is a sensor resistor whose resistance value decreases as the temperature increases, and when the temperature of the heating device increases, the resistance value of the NTC thermistor decreases, resulting in a decrease in the voltage value across the NTC thermistor. Therefore, the main control chip 208 can obtain the temperatures of different positions of the first reaction kettle by detecting the voltage values at two ends of each NTC thermistor, and can obtain the actual temperature data of the first reaction kettle by averaging a plurality of temperatures, so that the detection accuracy is high.
The heating module 211 or 114 may be a resistance wire heater.
By adopting the utility model, firstly, the voice signal acquisition module is used for acquiring the voice command input by the user, such as adding 30ml of the metal liquid firstly, adding 50ml of the neutralization liquid later, and sending the voice command to the main control chip, the main control chip analyzes and processes the voice command to acquire the control command, so as to control the opening conditions of the first infusion pump, the second infusion pump, the first electromagnetic valve and the second electromagnetic valve, wherein the opening conditions comprise opening time, opening duration and the like, at the moment, the metal liquid, the neutralization liquid are in the first reaction kettle for the first reaction, the main control chip can also control the granularity of the iron phosphate generated by the reaction by adjusting the frequency and speed of the homogeneous emulsifying machine, the mixed liquid containing the metal liquid, the neutralization liquid and the iron phosphate flows out from the first overflow outlet to the second reaction kettle, the stirring device in the second reaction kettle further adjusts the mixed liquid for stirring and mixing, the complete and uniform mixing and complete reaction are achieved. And the mixed liquid which is completely reacted enters the filtering equipment through the second overflow port, and is subjected to filter pressing by the filtering equipment to obtain the amorphous iron phosphate. The temperature detection modules are respectively arranged in the first reaction kettle and the second reaction kettle and used for collecting temperature data in real time and feeding the temperature data back to the main control chip; the main control chip is further configured to compare the temperature data with preset temperature data to control the starting condition of the heating module, so that the reaction for obtaining iron phosphate is at an optimal reaction temperature, such as 45 ℃. Adopt the utility model discloses, need not artifical manual volume of going to control each reaction liquid, can come the volume of accurate control reaction liquid according to user's voice command to the temperature that can acquire reation kettle comes the opening state of real-time control heating module and makes the reaction be in the optimum state.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an iron phosphate production is with automatic temperature control system which characterized in that includes:
the first reaction kettle, the second reaction kettle and the first reaction kettle are arranged in the second reaction kettle;
the first reaction kettle is provided with a metal liquid feed port and a neutralizing liquid feed port, a homogenizing emulsifying machine is arranged in the first reaction kettle, a first overflow port is arranged on the side wall of the first reaction kettle, the metal liquid feed port and the neutralizing liquid feed port are respectively connected with a metal liquid storage tank and a neutralizing liquid storage tank through a first pipeline and a second pipeline, a first electromagnetic valve and a first infusion pump are sequentially arranged on the first pipeline, and a second electromagnetic valve and a second infusion pump are sequentially arranged on the second pipeline;
a stirring device is arranged in the second reaction kettle, a second overflow port is arranged on the side wall of the second reaction kettle, and the second overflow port is connected with a filtering device;
the first electromagnetic valve, the second electromagnetic valve, the first infusion pump, the second infusion pump, the homogenizing emulsifying machine, the filtering device and the stirring device are all connected with a main control chip, the main control chip is also respectively connected with a voice signal acquisition module, a heating module, a temperature detection module and a communication module, the heating module is arranged at the bottom of the second reaction kettle, and the temperature detection module is respectively arranged in the first reaction kettle and the second reaction kettle;
the voice signal acquisition module is used for acquiring a voice instruction input by a user and sending the voice instruction to the main control chip, the main control chip controls the opening conditions of the first infusion pump, the second infusion pump, the first electromagnetic valve and the second electromagnetic valve according to the voice instruction, and the temperature detection module is used for acquiring temperature data in real time and feeding the temperature data back to the main control chip; the main control chip is also used for comparing the temperature data with preset temperature data to control the starting condition of the heating module.
2. The automatic temperature control system for iron phosphate production according to claim 1, wherein the molten metal feed port and the neutralized liquid feed port are respectively provided with a first flow meter and a second flow meter, and the first flow meter and the second flow meter are respectively connected with the main control chip.
3. The automatic temperature control system for iron phosphate production of claim 1, wherein the heating module is a heating plate.
4. The automatic temperature control system for iron phosphate production according to claim 1, wherein the temperature detection module comprises a plurality of NTC thermistors.
5. The automatic temperature control system for iron phosphate production according to claim 4, wherein the NTC thermistors are installed at different positions in the first reaction vessel and the second reaction vessel.
6. The automatic temperature control system for iron phosphate production according to claim 1, wherein the filtering equipment is a plate and frame filter press, a bag filter or a centrifugal filter.
7. The automatic temperature control system for iron phosphate production according to any one of claims 1 to 6, wherein the main control chip comprises a PLC controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022776716.4U CN214514522U (en) | 2020-11-26 | 2020-11-26 | Automatic temperature control system is used in iron phosphate production |
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| CN202022776716.4U CN214514522U (en) | 2020-11-26 | 2020-11-26 | Automatic temperature control system is used in iron phosphate production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856593A (en) * | 2021-10-18 | 2021-12-31 | 浙江东瓯过滤机制造有限公司 | Preparation method and preparation device of iron phosphate powder concentrated by microporous filtration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856593A (en) * | 2021-10-18 | 2021-12-31 | 浙江东瓯过滤机制造有限公司 | Preparation method and preparation device of iron phosphate powder concentrated by microporous filtration |
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