CN114558472B - Intelligent batching system for release agent - Google Patents
Intelligent batching system for release agent Download PDFInfo
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- CN114558472B CN114558472B CN202210215288.9A CN202210215288A CN114558472B CN 114558472 B CN114558472 B CN 114558472B CN 202210215288 A CN202210215288 A CN 202210215288A CN 114558472 B CN114558472 B CN 114558472B
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Abstract
The utility model discloses a release agent intelligence feed proportioning system relates to concrete cement goods and component field. The intelligent release agent batching system comprises a material preprocessing module, a material stirring module, a product storage module and a control module, wherein the control module is respectively connected with the material preprocessing module, the material stirring module and the product storage module; the material stirring module is connected with the material pretreatment module and is used for stirring water and the raw materials according to a preset proportion and monitoring the quality; the product storage module is connected with the material stirring module and is used for storing the stirred mixture and monitoring the quality; the control module is respectively used for collecting, operating and regulating the data of the material pretreatment module, the material stirring module and the product storage module, so that the standardization of the usage amount of the raw materials in the use of the release agent can be realized, the product quality can be monitored in real time, and the use consistency of the product is ensured.
Description
Technical Field
The invention relates to the field of concrete cement products and components, in particular to an intelligent batching system for a release agent.
Background
The concrete prefabricated part is the most important development in the future building field, and the demoulding in the production process of the concrete prefabricated part is the key link for bearing the product quality, so the concrete demoulding agent plays a decisive role in the production process. The mold release agent can directly influence the appearance quality of the precast concrete member, for example, the good mold release agent can ensure that the edges and corners of the precast concrete member are clear and have no damage, the surface has no color difference and consistent color, the surface air hole and bubble occurrence rate is low, the secondary operation on the surface of the precast concrete member is not influenced, and the like.
The inventor finds that the existing concrete release agent dosing method mostly adopts manual operation, serious leakage, uncertain dosage ratio, no monitoring on dosing quality, water quality and the like exist, the quality difference of the release agent is large due to a non-standardized and non-datamation mode in the use process of the release agent, and the quality of concrete cement products and prefabricated parts is seriously influenced.
Disclosure of Invention
The invention aims to provide an intelligent batching system for a release agent, which can realize standardization, datamation and intellectualization of the release agent in the using process, improve the using consistency of products and further is beneficial to improving the quality of concrete cement products and prefabricated parts.
Embodiments of the invention may be implemented as follows:
in a first aspect, the invention provides an intelligent batching system for a release agent, which comprises a material preprocessing module, a material stirring module, a product storage module and a control module, wherein the control module is respectively connected with the material preprocessing module, the material stirring module and the product storage module;
the material pretreatment module is used for monitoring the raw materials and the water quality and pretreating the water and the raw materials;
the material stirring module is connected with the material pretreatment module and is used for stirring water and raw materials according to a preset proportion and monitoring the quality of the stirred mixture;
the product storage module is connected with the material stirring module and is used for storing the stirred mixture and monitoring the quality of the mixture;
the control module is respectively used for acquiring, calculating and regulating the data of the material preprocessing module, the material stirring module and the product storage module.
In an optional embodiment, the material pretreatment module comprises a batching kettle, a pH monitor and a water hardness detector, wherein the batching kettle is used for containing water and raw materials, the pH monitor is used for respectively detecting the pH values of the raw materials and the water, and the water hardness detector is used for detecting the hardness of the water.
In an optional embodiment, the material pretreatment module includes soft water regulating tank and acid-base regulating tank, soft water regulating tank and acid-base regulating tank respectively with the batching cauldron is connected, soft water regulating tank is used for adjusting the hardness of water to make the hardness of water satisfy and predetermine the requirement, acid-base regulating tank is used for adjusting the pH value of water and raw materials respectively, so that the pH value of water and raw materials satisfies respectively and predetermines the requirement.
In an alternative embodiment, the material pre-treatment module includes a volatile organic compound detector for detecting the volatile organic compound content of the feedstock.
In an optional embodiment, the material stirring module comprises a stirring kettle, a metering instrument, a first stirring device and a first discharging device, and a first conveying device is arranged between the stirring kettle and the material pretreatment module and used for conveying raw materials and water in a batching kettle to the stirring kettle; the first stirring device is arranged in the stirring kettle and is used for stirring the water and the raw materials; the first discharging device is used for discharging the mixture in the stirring kettle.
In an alternative embodiment, the material mixing module comprises a surface tension meter for detecting the surface tension of the mix.
In an optional embodiment, the material stirring module includes a first temperature control device, and the first temperature control device is disposed in the stirring kettle and is used for detecting and adjusting the temperature of the mixed material.
In an alternative embodiment, the first temperature control device comprises a temperature sensor for detecting the temperature of the mix and a heating unit for selectively heating the mix.
In an optional embodiment, the first discharging device is provided with a first discharging hole, and the first discharging hole is provided with a water stop one-way valve.
In an optional embodiment, the material stirring module is provided with a filter element cleaning device, the filter element cleaning device is arranged on a connecting pipeline between the stirring kettle and the product storage module, a filter element is arranged in the connecting pipeline, and the filter element cleaning device is used for cleaning the filter element.
In an optional implementation mode, a sampling and waste residue cleaning channel is arranged on the connecting pipeline and used for sampling the mixture in the stirring kettle and cleaning waste residues in the connecting pipeline.
In an optional embodiment, the product storage module comprises a storage tank and a pressurizing device, wherein an inlet of the storage tank is connected with the material stirring module, an outlet of the storage tank is connected with the output end, and the pressurizing device is arranged between the output end and the outlet of the storage tank and used for controlling the pressure of the output end.
In an alternative embodiment, a second temperature control device, a liquid level meter and a liquid supplementing device are arranged in the storage tank, and the second temperature control device is used for detecting and adjusting the temperature of the mixed material; the liquid level meter is used for detecting the liquid level of the mixture, and the liquid supplementing device is used for adding the mixture into the storage tank.
In an alternative embodiment, the outlet of the storage tank is provided with a water stop one-way valve for preventing backflow of the mix.
In an optional implementation mode, the export of storage jar with be equipped with filter core belt cleaning device, sample and waste residue clearance passageway between the output, filter core belt cleaning device is used for wasing the filter core of the export of storage jar, sample and waste residue clearance passageway are used for right the mixture in the storage jar is taken a sample to and is used for clearing up the waste residue.
In an optional embodiment, the storage tank is provided with a segregation and oil separator, and the segregation and oil separator is used for detecting the quality of the mixture.
In an optional embodiment, the storage tank is provided with an infrared droplet detector for detecting the distribution uniformity of droplets of the mix.
In an alternative embodiment, the storage tank is provided with a particle size detector for detecting the particle size of the droplets of the mix to determine whether the mix is agglomerated.
In an optional implementation mode, the control module comprises an input unit, an operation unit, an output unit, an alarm unit and a remote networking unit, the input unit is used for collecting real-time data of the material preprocessing module, the material stirring module and the product storage module, the operation unit is used for comparing the real-time data with preset data, the output unit is used for regulating and controlling the material preprocessing module, the material stirring module and the product storage module according to a comparison structure, the alarm unit is used for sending an alarm prompt according to a comparison result, and the remote networking unit is used for being in communication connection with a mobile terminal or a user side.
The embodiment of the invention has the beneficial effects that:
in this release agent intelligence proportioning system, material pretreatment module is used for monitoring and preliminary treatment raw materials and quality of water, ensures that raw materials and quality of water are qualified. The material stirring module is used for stirring and quality monitoring water and raw materials according to a preset proportion, accurately controlling the consumption of the raw materials and the water and monitoring the product quality in real time. The product storage module is used for storing the stirred mixture and monitoring the quality of the mixture, so that the product is guaranteed to have qualified quality before use. The control module is respectively used for acquiring, calculating and regulating the data of the material pretreatment module, the material stirring module and the product storage module, can realize the standardization of the using amount of the raw materials in the use of the release agent, monitors the product quality in real time, ensures the using consistency of the product, and is further favorable for improving the quality of concrete cement products and prefabricated parts.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of an intelligent dosing system for a mold release agent according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a material preprocessing module of the intelligent release agent dosing system provided by the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a material stirring module of the intelligent mold release agent batching system provided by the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a first discharging device of the intelligent mold release agent dosing system provided by the embodiment of the invention;
fig. 5 is a schematic structural diagram of a product storage module of the intelligent dosing system for the release agent, provided by the embodiment of the invention.
Icon: 100-a material pretreatment module; 200-a material stirring module; 300-a product storage module; 400-a control module; 101-pneumatic valves; 103-diaphragm pump; 105-a filter element; 110-a batching kettle; 120-pH monitor; 130-water hardness detector; 140-a VOC detector; 150-a liquid level meter; 160-acid-base adjusting tank; 170-soft water adjusting tank; 180-a first stirring device; 210-a stirred tank; 220-a meter; 230-a second stirring device; 240-first discharge means; 241-a water stop one-way valve; 245-a cartridge cleaning device; 250-a temperature sensor; 260-surface tension measuring instrument; 270-jacket; 280-sampling and waste residue cleaning channel; 285-switching valve; 290-connecting pipes; 310-a storage tank; 320-a third stirring device; 330-a second discharge device; 340-a pressure boosting device; 341-output end; 350-a liquid supplementing device; 360-oil water segregation separator; 370-infrared droplet detector.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1 and fig. 2, the present embodiment provides an intelligent dosing system for a mold release agent, which can achieve standardization, datamation and intelligence of the mold release agent during use, improve the consistency of the use of the product, and further facilitate the improvement of the quality of concrete cement products and prefabricated parts.
The intelligent batching system for the demolding agent comprises a material pretreatment module 100, a material stirring module 200, a product storage module 300 and a control module 400, wherein the control module 400 is respectively connected with the material pretreatment module 100, the material stirring module 200 and the product storage module 300; the material pretreatment module 100 is used for monitoring raw materials and water quality and pretreating water and raw materials; the material stirring module 200 is connected with the material pretreatment module 100 and is used for stirring water and raw materials according to a preset proportion and monitoring the quality of the stirred mixture; the product storage module 300 is connected with the material stirring module 200 and is used for storing the stirred mixture and monitoring the quality of the mixture; the control module 400 is used for collecting, operating, regulating and controlling data of the material preprocessing module 100, the material stirring module 200 and the product storage module 300 respectively. The standardization of the usage amount of the raw materials can be realized during the use of the release agent, various data in the use process can be monitored in real time, various process conditions can be regulated and controlled in real time, the intelligent, data and standardized use can be realized, the consistency of the quality of the used release agent is ensured, and the use process of the release agent is more standardized and standardized.
Optionally, the material pretreatment module 100 includes a batching kettle 110, a pH monitor 120 and a water hardness detector 130, wherein the batching kettle 110 is used for containing water and raw materials, the pH monitor 120 is used for detecting the pH values of the raw materials and water, respectively, and the water hardness detector 130 is used for detecting the hardness of the water. In this embodiment, material pretreatment module 100 still includes soft water regulation jar 170 and acid-base regulation jar 160, and soft water regulation jar 170 and acid-base regulation jar 160 are connected with batching cauldron 110 respectively, and soft water regulation jar 170 is used for the hardness of regulating water to make the hardness of water satisfy preset requirement, and acid-base regulation jar 160 is used for the pH value of regulating water and raw materials respectively, so that the pH value of water and raw materials satisfies preset requirement respectively. It can be understood that in the use process of the release agent, the excessive water hardness can cause the rapid segregation and delamination of the emulsion of the release agent ingredients, the use effect of the release agent is seriously influenced, the pH value is slightly acidic or slightly alkaline, the segregation and delamination of the emulsion of the release agent are accelerated, and the good control of the water hardness and the pH value is a key factor for controlling the quality of the prepared release agent. In the embodiment, the pH value and the hardness of the water are detected, and if the pH value and the hardness of the water do not meet the use conditions, the water is adjusted by the soft water adjusting tank 170 and the acid-base adjusting tank 160, so that the pH value and the hardness of the water meet the use conditions; through the pH value detection of the raw materials, if the raw materials do not meet the requirements, the pH value of the raw materials is adjusted through the acid-base adjusting tank 160, so that the pH value of the raw materials meets the use conditions, and the quality of the release agent is improved. Alternatively, the pH may be adjusted between 6.0 and 8.0.
Alternatively, the pH monitor 120 may employ an on-line pH meter sensor, which includes two half-cells, one half-cell being a measurement cell and the other half-cell being a reference half-cell, and the potential difference generated by the galvanic cell reaction inside the electrode is transmitted to the pH sensor, and the corresponding algorithm is transmitted to display the pH value. The probe used by the on-line pH meter sensor can be a plastic shell electrode, a desulfurization electrode, a glass electrode and a pure water electrode. The water hardness detector 130 can detect the water quality by adopting a conductivity method, and a probe of the water hardness detector 130 can be shared with a probe used by an on-line pH meter sensor, namely, the pH monitor 120 and the water hardness detector 130 can adopt a composite instrument which simultaneously has the functions of detecting the pH value and the water hardness so as to reduce the number of the detectors and optimize the layout of the detectors.
The material preprocessing module 100 comprises a volatile organic compound detector (VOC detector 140) for detecting the content (VOC index) of the volatile organic compound of the raw material, if the VOC index is unqualified, the raw material input is stopped, the raw material with the qualified VOC index is replaced, the raw material is ensured to enter the next procedure after being qualified, and the environmental protection safety of the material is ensured.
In other optional embodiments, the material pretreatment module 100 is further provided with a water quality salt content detector for detecting the salt content in water, so as to ensure that the salt content in water is within the standard range, further improve the water quality, and ensure that the used release agent product has higher and more reliable quality. The water quality and salt content detector is connected with the control module 400, if the water quality and salt content exceeds the standard, the control module 400 can control the water inlet of the batching kettle 110 to be closed, and the batching kettle 110 is fed again after the water source is replaced.
Optionally, the raw material enters the blending kettle 110 through a first pipeline, the water enters the blending kettle 110 through a second pipeline, the first pipeline and the second pipeline are respectively provided with a filter element 105 for preventing large-particle impurities from entering the blending kettle 110, and the filter element 105 can adopt a filter element 105 with 40-1000 meshes. The material pretreatment module 100 is further provided with a liquid level meter 150, and the liquid level meter 150 adopts an LS liquid level meter for detecting the amount of the raw material or the water in the batching kettle 110. The first pipeline is provided with a pneumatic valve 101 for opening and closing the feeding of raw materials, the second pipeline is provided with a pneumatic valve 101 for opening and closing the feeding of water, a pneumatic valve 101 is arranged between the soft water adjusting tank 170 and the batching kettle 110 for opening and closing the feeding of soft water regulator, and a pneumatic valve 101 is arranged between the acid-base adjusting tank 160 and the batching kettle 110 for opening and closing the feeding of pH regulator. The first stirring device 180 is arranged in the batching kettle 110, the first stirring device 180 is driven by the motor M, and materials in the batching kettle 110 can be fully stirred after a soft water regulator and/or a pH regulator are added. The outlet of the batching kettle 110 is provided with a pneumatic valve 101 for controlling the discharge of the material in the batching kettle 110 to a material stirring module 200, such as a stirring kettle 210.
It is easy to understand that the pH monitor 120, the water hardness detector 130, the volatile organic compound detector, the level meter 150, each pneumatic valve 101 and the motor are respectively connected with the control module 400, and the control module 400 can control the on and off of each pneumatic valve 101 and the motor according to the data detected by the pH monitor 120, the water hardness detector 130, the volatile organic compound detector and the level meter 150, so as to realize automatic monitoring and control and realize intelligent use of the release agent.
It should be noted that the pH monitor 120, the water hardness detector 130, and the volatile organic compound detector may be disposed in the batching kettle 110, may be disposed on the first pipeline and the second pipeline, or may be disposed at other detectable positions as long as they can monitor water and raw materials, and are not limited specifically herein. For separate monitoring of water and raw materials, the number of batching kettles 110 can be two, one for monitoring and pretreating water quality and the other for monitoring and pretreating raw materials, or one batching kettle 110 can be divided into two separate holding cavities, one for pretreating water and one for pretreating raw materials. Of course, the same batching kettle 110 may be adopted, and water and raw materials may not enter the batching kettle 110 at the same time, for example, water is first controlled to enter the batching kettle 110, after the water quality is monitored and pretreated, the water is discharged for standby use or into the stirring kettle 210, after the batching kettle 110 is emptied and cleaned, the raw materials are added into the batching kettle 110, and the raw materials are monitored and pretreated.
The pneumatic valve 101 in the present embodiment may be replaced by an electrically controlled valve, a pilot-controlled valve, or another control valve, which is not particularly limited herein.
Referring to fig. 3, the material stirring module 200 includes a stirring tank 210, a meter 220, a second stirring device 230 and a first discharging device 240, and a first conveying device is disposed between the stirring tank 210 and the material pretreatment module 100 and is used for conveying the raw material and the water in the batching tank 110 to the stirring tank 210; the first conveying means may employ a diaphragm pump 103, and the diaphragm pump 103 is driven by a motor M. The meter 220 is used for metering the amount of water and raw materials entering the stirred tank 210, so as to realize precise control of the dosage of the ingredients, the meter 220 may adopt a weighing sensor, and of course, the meter 220 may also adopt a metering pump, a flowmeter or other metering elements, which are not specifically limited herein. The second stirring device 230 is disposed in the stirring kettle 210 and is used for stirring water and raw materials, and optionally, the second stirring device 230 is driven by a motor M to fully stir and mix the water and the raw materials; first discharging device 240 is used for discharging the mixture in stirred tank 210, and optionally, first discharging device 240 is equipped with first discharge gate, and first discharge gate is equipped with stagnant water check valve 241, and stagnant water check valve 241 is used for preventing the material backward flow, can ensure the homogeneity of batching material, prevents that the breakdown of emulsion phenomenon of emulsion from taking place.
Optionally, the material mixing module 200 includes a surface tension meter 260 for detecting the surface tension of the mix to monitor the quality of the mix, i.e., the emulsion. The surface tension meter 260 may use an online surface tension monitor, such as a Wilhelmy disk, to measure the surface tension of the compound liquid. The material stirring module 200 comprises a first temperature control device, and the first temperature control device is arranged in the stirring kettle 210 and used for detecting and adjusting the temperature of the mixture. In this embodiment, the first temperature control device includes a temperature sensor 250 and a heating unit, the temperature sensor 250 is configured to detect a temperature of the mixed material, and the heating unit is configured to selectively heat the mixed material. The heating unit is disposed on the stirring tank 210, and may be electrically heated or steam heated. Optionally, the outer surface of the stirring kettle 210 is provided with a jacket 270, which can perform heat preservation on the stirring kettle 210, so that the stirring kettle 210 is in a constant temperature state, and the quality of the release agent product is improved.
Optionally, with reference to fig. 4, the stirring tank 210 is provided with a first discharge port, the first discharge port is connected to a connection pipe 290, the material stirring module 200 is provided with a filter element cleaning device 245, the filter element cleaning device 245 is provided on the connection pipe 290 between the stirring tank 210 and the product storage module 300, a filter element 105 is provided in the connection pipe 290, and the filter element cleaning device 245 is configured to clean the filter element 105 at the first discharge port. Alternatively, the cartridge cleaning device 245 employs a reverse high pressure water column flushing principle, i.e., a reverse high pressure water column is introduced into the cartridge 105 to flush the cartridge 105 to prevent the cartridge 105 from being clogged. The connecting pipeline 290 is provided with a sampling and waste residue cleaning channel 280, and the sampling and waste residue cleaning channel 280 is used for sampling the mixture in the stirring kettle 210 so as to further detect the material quality and also can be used for cleaning the waste residue in the connecting pipeline 290. The plug or other generated debris after flushing the filter element 105 can be cleaned from the sampling and debris removal channel 280. It is understood that the sampling and waste residue cleaning channel 280 is provided with a switch valve 285, the switch valve 285 includes but is not limited to an electric control valve, a hydraulic control valve or a pneumatic valve, and the switch valve 285 is used for closing or opening the sampling and waste residue cleaning channel 280. For example, when the filter element 105 is cleaned, the on-off valve 285 may be opened, and the waste, flushing liquid, etc. may be discharged from the sampling and waste cleaning channel 280. Alternatively, when sampling is required, the on-off valve 285 is opened to facilitate sampling of the mix in the stirred tank 210. The on-off valve 285 is connected to the control module 400, and the on-off valve 285 may be automatically controlled by the control module 400. Of course, the on-off valve 285 is also provided with manual opening and closing operation to facilitate servicing and maintenance of the sampling and waste disposal channel 280.
Optionally, a filter element 105 is arranged at the feed inlet of the stirring tank 210 for preventing large-particle impurities from entering the stirring tank 210, and the filter element 105 can be a 40-1000 mesh filter element 105, for example, a 100 mesh filter element 105, which can ensure clean formulation of the release agent. The feeding port of the stirring tank 210 is provided with a pneumatic valve 101 for controlling the feeding of the raw material and water. An infrared detector can be disposed in the stirred tank 210 for detecting the uniform distribution of the droplets of the material.
It is easy to understand that the pneumatic valve 101 and the meter 220 are respectively connected to the control module 400, the meter 220 feeds the raw material or water in the stirred tank 210 back to the control module 400, the control module 400 controls the pneumatic valve 101 to open or close according to the feedback result of the meter 220, the raw material and water are controlled to be fed accurately, and the dosage data can be checked, controlled and adjusted. The surface tension measuring instrument 260 is connected to the control module 400, and if the result detected by the surface tension measuring instrument 260 does not meet the preset requirement, the control module 400 controls the second stirring device 230 to be automatically started, and if the result detected by the surface tension measuring instrument 260 meets the preset requirement, the control module 400 controls the second stirring device 230 to be automatically stopped. The temperature sensor 250 is connected to the control module 400, and if the temperature sensor 250 detects that the material temperature is lower than the preset temperature, the control module 400 controls the heating unit to start heating, and if the material temperature is higher than or equal to the preset temperature, the control module 400 controls the heating unit to stop heating. A pressure sensor or a flow meter is arranged in the connecting pipeline 290, the pressure sensor or the flow meter is connected with the control module 400 and used for detecting the pressure in the connecting pipeline 290 and feeding the pressure back to the control module 400, if the pressure is smaller than the preset pressure, the control module 400 controls the filter element cleaning device 245 to be started, the high-pressure water column is used for reversely flushing the blockage, and the filter element 105 is cleaned so as to dredge the connecting pipeline 290. After flushing, the sampling and waste cleaning channel 280 can be automatically opened to discharge waste such as blockages. The infrared detector is connected with the control module 400, and the control module 400 automatically controls the second stirring device 230 to start and stop according to the distribution condition of the liquid drops of the material detected by the infrared detector.
In this embodiment, the working principle of the material stirring module 200 is as follows:
after water and raw materials are accurately metered according to a preset proportion, the water and the raw materials enter a stirring kettle 210, a second stirring device 230 automatically starts stirring, a first temperature control device automatically starts, the temperature in the stirring kettle 210 is controlled to be in a constant temperature state of 0-60 ℃, stirring is suspended for 10-20 minutes after stirring for a period of time, a surface tension measuring instrument 260 detects parameters such as surface tension of the materials in the stirring kettle 210, if the detection is qualified, the materials can be conveyed to a product storage module 300 to be stored or used, and if the detection is unqualified, the materials need to be stirred at constant temperature again until the detection result is qualified.
Referring to fig. 5, the product storage module 300 includes a storage tank 310 and a pressurization device 340, an inlet of the storage tank 310 is connected to the material stirring module 200, an outlet of the storage tank is connected to the output terminal 341, and the pressurization device 340 is disposed between the output terminal 341 and the outlet of the storage tank 310 for controlling the pressure of the output terminal 341. An inlet of the storage tank 310 is communicated with a discharge hole of the stirring kettle 210, a second conveying device is arranged between the inlet of the storage tank 310 and the discharge hole of the stirring kettle 210, the second conveying device can adopt a diaphragm pump 103, and the diaphragm pump 103 is driven by a motor M. A pneumatic valve 101 is arranged between the inlet of the storage tank 310 and the outlet of the stirred tank 210, and is used for controlling the feeding of the material in the stirred tank 210 into the storage tank 310. The inlet of the storage tank 310 is provided with a filter element 105, and the filter element 105 can adopt a 40-1000 mesh filter element 105, such as a 100 mesh filter element 105, and is used for preventing large-particle impurities from entering the stirring tank 210 so as to ensure the clean formulation of the release agent.
The pressurizing device 340 is controlled by air compression, the pressurizing device 340 is connected with the control module 400, the pressure control of the pressurizing device 340 is controlled by the control module 400, the pressurizing device 340 is arranged, an outlet of the storage tank 310 can be directly connected with the terminal output end 341, the output end 341 comprises but is not limited to spraying equipment or painting equipment, and the like, and the pressurizing device 340 is arranged, so that the output end 341 of the intelligent batching system for the release agent also becomes simple and reliable, and the intelligent batching system is more convenient and faster to use.
A second temperature control device, a liquid level meter 150 and a liquid supplementing device 350 are arranged in the storage tank 310, the second temperature control device is used for detecting and adjusting the temperature of the mixture, in this embodiment, the first temperature control device includes a temperature sensor 250 and a heating unit, the temperature sensor 250 is used for detecting the temperature of the mixture, and the heating unit is used for selectively heating the mixture. The heating unit is disposed on the storage tank 310, and may be electrically heated or steam heated. Optionally, the outer surface of the storage tank 310 is provided with a jacket 270, which serves to keep the storage tank 310 warm so that the storage tank 310 is at a constant temperature to improve the quality of the release agent product. The temperature sensor 250 is connected with the control module 400, and the control module 400 controls the heating unit to automatically heat. The liquid level meter 150 adopts an LS liquid level meter, and the liquid level meter 150 is used for detecting the liquid level condition of the mixed material. The liquid level meter 150 is connected to the control module 400, and the control module 400 controls the on/off of the air-operated valve 101 and the on/off of the diaphragm pump 103 according to the detection result of the liquid level meter 150. According to user's actual demand, can set up and preset the liquid level numerical value, realize intelligent batching output function. The liquid supplementing device 350 is used for adding a mixture into the storage tank 310, when the actual liquid level of the material is lower than a preset liquid level early warning line, the remaining amount of the mixture is insufficient, the mixture needs to be additionally added into the storage tank 310 through the liquid supplementing device 350, the liquid supplementing device 350 is connected with the control module 400, and the control module 400 can control the liquid supplementing device 350 to supplement the mixture automatically. Optionally, the storage tank 310 is provided with a second discharge port, and the second discharge port is provided with a water stop check valve 241 for preventing the mixture from flowing back, so that the homogeneity of the ingredients can be ensured, and the emulsion breaking phenomenon of the emulsion can be prevented.
The storage tank 310 is provided with a second discharging device 330, and a second discharging port of the storage tank 310 is located on the second discharging device 330, and the second discharging port is communicated with the connecting pipe 290. The connecting pipeline 290 between the second discharge port and the output end 341 of the storage tank 310 is provided with a filter element 105, a filter element cleaning device 245 and a sampling and waste residue cleaning channel 280, the filter element cleaning device 245 is used for cleaning the filter element 105 at the outlet (namely, the second discharge port) of the storage tank 310, the cleaning mode adopts a control module 400 to automatically monitor the pipeline pressure, and when the pipeline pressure is smaller than a preset value, a reverse high-pressure water column is sprayed to flush the blockage on the filter element 105, so that the purpose of dredging the pipeline is achieved. The sampling and slag disposal channel 280 may be used to sample the mix in the storage tank 310 to further monitor the quality of the mix (i.e., the release agent product), and the sampling and slag disposal channel 280 may also be used to dispose of slag or discharge other waste. The structure of the second discharging device 330 is similar to that of the first discharging device 240, and will not be described in detail.
Optionally, the storage tank 310 is provided with a segregation meter 360, and the segregation meter 360 is used for detecting the quality of the mixture. The oil-water separation instrument 360 can perform a stability test on the emulsion (i.e., the release agent product mixture) in the storage tank 310, the oil-water separation instrument 360 is provided with a standard separation parameter value, if the detection result is greater than or equal to the separation parameter value, the product is qualified, and if the detection result is less than the separation parameter value, the product is unqualified. The oil-water segregation meter 360 is connected to the control module 400, and the control module 400 controls the third stirring device 320 in the storage tank 310 to automatically start and stop according to the detection result of the oil-water segregation meter 360. The storage tank 310 is provided with an infrared droplet detector 370, and the infrared droplet detector 370 is used for detecting the distribution uniformity of the droplets of the mixture. The infrared droplet detector 370 is connected to the control module 400, and the control module 400 controls the third stirring device 320 to start or stop automatically according to a detection result of the infrared droplet detector 370. The storage tank 310 is provided with a particle size detector for detecting the particle size of the droplets of the mixture to determine whether the mixture is agglomerated. The particle size detector is connected with the control module 400, and the control module 400 controls the third stirring device 320 to start or stop automatically according to the detection result of the particle size detector.
In this embodiment, the control module 400 includes an input unit, an operation unit, an output unit, an alarm unit, and a remote networking unit, where the input unit is used to collect real-time data of the material preprocessing module 100, the material stirring module 200, and the product storage module 300, including but not limited to data such as pH of water, water hardness, pH of raw material, VOC index of raw material, liquid level height, temperature, pipeline pressure, metering parameters of the metering instrument 220, surface tension, droplet distribution, droplet particle size, and oil-water segregation degree.
The operation unit is used for comparing the real-time data with preset data, optionally, the operation unit calculates the digital quantity data received by the input unit, and sends an instruction to the output subsystem according to the standard range (namely the preset data) of each parameter in the input unit to compare the calculation result with the preset data, so that the output unit sends a control instruction. The output unit is used for regulating and controlling the material preprocessing module 100, the material stirring module 200 and the product storage module 300 according to the comparison result of the operation unit, for example, controlling the on/off of each pneumatic valve 101, the on/off of the motor, the on/off of the stirring device, the on/off of the heating unit, and the like. The alarm unit is used for sending an alarm prompt according to the comparison result, for example, at least one of the parameters collected by the input unit is not in the preset range, or the system is in fault, and the alarm unit sends the alarm prompt, wherein the alarm prompt includes but is not limited to a sound signal, a light signal or a vibration signal, or the alarm prompt can be notified to related personnel in a mail or short message mode. Optionally, if the alarm prompt is sent for a period of time, the fault is not eliminated, or the data exception still exists, the control module 400 controls the release agent intelligent batching system to automatically stop and close. The remote networking unit is used for being in communication connection with the mobile terminal or the user side, for example, after the system is installed with a WLAN, the running state of the equipment can be directly checked through the APP on the mobile phone, the running of the equipment can be remotely controlled, and the operation is quicker and more convenient. Or the system may be configured with a remote controller, and the remote networking unit is communicatively connected with the remote controller, and may issue an operation instruction or a control instruction to the system through the remote controller, which is not limited specifically herein.
In this embodiment, the control module 400 may be a PLC controller or other processor, which may be an integrated circuit chip having signal processing capability, and may include one or more processing cores (e.g., a single-core processor or a multi-core processor). Merely by way of example, the Processor may include a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), an Application Specific Instruction Set Processor (ASIP), a Graphics Processing Unit (GPU), a Physical Processing Unit (PPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), a Programmable Logic Device (PLD), a controller, a microcontroller Unit, a Reduced Instruction Set computer (Reduced Instruction Set computer), a microprocessor, or the like, or any combination thereof.
Alternatively, periodic cleaning functions may be implemented in the control module 400, such as automatically flushing the filter element 105 at intervals to complete automatic cleaning and maintenance of the intelligent dosing system for release agents, and the user may modify the settings in the control module 400 at any time.
It should be noted that in this embodiment, the arrangement positions and the number of the pH monitor 120, the water hardness detector 130, the volatile organic compound detector, the meter 220, the heating unit, the temperature sensor 250, the level meter 150, the surface tension meter 260, the filter element cleaning device 245, the stirring device, the diaphragm pump 103, the pressurizing device 340, the material supplementing device, the infrared detector, the pressure sensor, the flow meter, the particle size detector, and the like can be flexibly set according to actual needs. And the appropriate reduction or omission can be performed according to the actual working conditions, and is not particularly limited herein. The batching kettle 110, the stirring kettle 210 and the storage tank 310 can be made of structural steel, stainless steel, polyvinyl chloride, polypropylene or polyethylene, etc., wherein the batching kettle 110 can have a volume of 50 liters to 5000 liters. Alternatively, the material of the heat transfer tube or the heater in the heating unit can be carbon steel, stainless steel, polytetrafluoroethylene, quartz, or the like.
It should be further noted that the intelligent mold release agent dispensing system in this embodiment can achieve intelligent and automatic use, and is also provided with a manual operation mode, for example, during maintenance or overhaul, each element such as the pneumatic valve 101, the stirring device, the motor, and the heating unit can be manually operated and controlled, and the control mode is more flexible.
The intelligent batching system for the release agent is an integrated solution for using the concrete release agent, and the batching kettle 110 is used for monitoring and pretreating the quality of raw materials and water, so that the raw materials and the water with qualified quality can enter the stirring kettle 210. The raw materials and water are accurately metered according to the ratio and then enter the stirring kettle 210, intelligent and convenient operation is realized, and the quality of the mixture is monitored in real time in the stirring process. Because the raw materials of the release agent are incompatible with water, the emulsion is formed after the ingredients are stirred, the stability of the emulsion is determined by various factors, and the stability of the emulsion directly influences the using effect of the release agent, so that the monitoring of the emulsion in the stirring kettle 210 is very necessary. In this embodiment, not only emulsion quality monitoring is performed in the stirring tank 210, but also monitoring equipment is installed in the storage tank 310, thereby further ensuring the stability of the emulsion and improving the product quality. And the pressure increasing device 340 is added, so that convenience is provided for the use of the output end 341, and the output at the tail end of the system is simple and reliable. The site use of the concrete release agent is controlled in a digitalized, intelligent, standardized and systematized mode, so that the use of the concrete release agent is more convenient, more accurate, more efficient, safer and more environment-friendly.
In summary, the embodiment of the invention provides an intelligent dosing system for a mold release agent, which has the following beneficial effects:
in this release agent intelligence proportioning system, material preprocessing module 100 is used for monitoring and preliminary treatment to raw materials and quality of water, ensures that raw materials and quality of water are qualified. The material stirring module 200 is used for stirring and quality monitoring water and raw materials according to a preset proportion, accurately controlling the consumption of the raw materials and the water, and monitoring the product quality in real time. The product storage module 300 is used for storing the stirred mixture and performing quality monitoring to ensure that the product has qualified quality before use. The control module 400 is used for collecting, operating and regulating the data of the material pretreatment module 100, the material stirring module 200 and the product storage module 300 respectively, can realize the standardization of the raw material using amount in the using process of the release agent, monitors the product quality in real time, can collect the controllable things of raw material data, ensures that the product consistency of batch use is high, has excellent products, and is further favorable for improving the quality of concrete cement products and prefabricated parts. The problems that in the prior art, a using site of the release agent has potential safety hazards, the using amount of the release agent cannot be searched, the proportion of ingredients is uncertain, the temperature of ingredients is not recorded, the quality of ingredients is not judged, the water quality is not controlled, the pH value of the ingredients is not monitored, mechanical impurities in the ingredients are excessive and the like are solved, the intelligent control and standardized flow of each tiny link in the release agent using process is realized, all intelligent and standardized control from the raw materials of the release agent to the use is realized, and the high-quality and high-efficiency development of the release agent process is favorably realized.
Through setting up supercharging device 340, can directly link to each other with the equipment of output 341, use convenient more high-efficient, simplify the preparation of output 341 for this release agent intelligence proportioning system also becomes simple reliable, and the intelligent equipment of solving the detail is the original intention of this work of us, from the big situation of present comprehensive intelligent manufacturing, and the intelligent processing of slight tiny department will be future indispensable development direction, will also be the important emphasis of future emerging technology.
Through set up filter core 105 at the feed inlet of each module, ensure the shortcut of release agent batching, prevent that large granule impurity from getting into. The water stop one-way valve 241 is arranged at the outlet of each module, so that material backflow is prevented, the uniformity of the batching material is controlled, and the emulsion breaking phenomenon of the emulsion is prevented.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An intelligent batching system for a release agent is characterized by comprising a material pretreatment module, a material stirring module, a product storage module and a control module, wherein the control module is respectively connected with the material pretreatment module, the material stirring module and the product storage module;
the material pretreatment module is used for respectively monitoring the raw materials and the water quality and respectively pretreating the water and the raw materials;
the material stirring module is connected with the material pretreatment module and is used for stirring water and raw materials according to a preset proportion and monitoring the quality of the stirred mixture;
the product storage module is connected with the material stirring module and is used for storing the stirred mixture and monitoring the quality of the mixture;
the control module is respectively used for acquiring, calculating and regulating the data of the material preprocessing module, the material stirring module and the product storage module;
the material pretreatment module comprises two batching kettles, a pH monitor, a water hardness detector, a soft water adjusting tank and an acid-base adjusting tank, wherein one batching kettle is used for accommodating water, the other batching kettle is used for accommodating raw materials, the pH monitor is used for respectively detecting the pH values of the raw materials and the water, and the water hardness detector is used for detecting the hardness of the water;
the soft water adjusting tank and the acid-base adjusting tank are respectively connected with the batching kettle, the soft water adjusting tank is used for adjusting the hardness of water so that the hardness of the water meets preset requirements, and the acid-base adjusting tank is respectively used for adjusting the pH values of the water and the raw materials so that the pH values of the water and the raw materials respectively meet the preset requirements;
the material stirring module is provided with a first discharge port, the product storage module is provided with a second discharge port, the first discharge port and the second discharge port are respectively communicated with a connecting pipeline, a filter element cleaning device is arranged on the connecting pipeline, a filter element is arranged in the connecting pipeline, and the filter element cleaning device is used for cleaning the filter element; the connecting pipeline is provided with a sampling and waste residue cleaning channel, and the sampling and waste residue cleaning channel is used for sampling and cleaning waste residues in the connecting pipeline; the filter element cleaning device is flushed by a reverse high-pressure water column;
the product storage module comprises a storage tank and a pressurizing device, an inlet of the storage tank is connected with the material stirring module, an outlet of the storage tank is connected with an output end, and the pressurizing device is arranged between the output end and the outlet of the storage tank and used for controlling the pressure of the output end;
the oil-water separation instrument is arranged on the storage tank and used for detecting the quality of the mixture; the storage tank is provided with a particle size detector, and the particle size detector is used for detecting the particle size of liquid drops of the mixture to judge whether the mixture is condensed.
2. The intelligent dosing system for mold release agent according to claim 1, wherein the material pretreatment module comprises a volatile organic compound detector for detecting the volatile organic compound content of the raw material.
3. The intelligent mold release agent proportioning system of claim 1, wherein the material stirring module comprises a stirring kettle, a metering instrument, a first stirring device and a first discharging device, and a first conveying device is arranged between the stirring kettle and the material preprocessing module and used for conveying raw materials and water in the proportioning kettle to the stirring kettle; the first stirring device is arranged in the stirring kettle and is used for stirring the water and the raw materials; the first discharging device is used for discharging the mixture in the stirring kettle.
4. The intelligent dosing system for mold release agent according to claim 3, wherein the material stirring module comprises a surface tension meter for detecting the surface tension of the mix.
5. The intelligent mold release agent batching system of claim 3, wherein the material stirring module comprises a first temperature control device, and the first temperature control device is arranged in the stirring kettle and is used for detecting and adjusting the temperature of the mixture.
6. The intelligent dosing system for mold release agent according to claim 5, wherein the first temperature control device comprises a temperature sensor for detecting the temperature of the mix and a heating unit for selectively heating the mix.
7. The intelligent dosing system for mold release agent as claimed in claim 1, wherein the first and second discharge ports are respectively provided with a water stop check valve.
8. The intelligent mold release agent batching system according to claim 1, wherein a second temperature control device, a liquid level meter and a liquid supplementing device are arranged in the storage tank, and the second temperature control device is used for detecting and adjusting the temperature of the mixed material; the liquid level meter is used for detecting the liquid level of the mixture, and the liquid supplementing device is used for adding the mixture into the storage tank.
9. The intelligent mold release agent dosing system according to claim 1, wherein the storage tank is provided with an infrared droplet detector for detecting the uniformity of the distribution of droplets of the mix.
10. The intelligent mold release agent dosing system according to any one of claims 1 to 9, wherein the control module comprises an input unit, an operation unit, an output unit, an alarm unit and a remote networking unit, the input unit is used for collecting real-time data of the material preprocessing module, the material stirring module and the product storage module, the operation unit is used for comparing the real-time data with preset data, the output unit is used for regulating and controlling the material preprocessing module, the material stirring module and the product storage module according to a comparison structure, the alarm unit is used for sending an alarm prompt according to a comparison result, and the remote networking unit is used for being in communication connection with a mobile terminal or a user side.
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| US5503735A (en) * | 1989-06-26 | 1996-04-02 | Water Factory Systems | Membrane filtration system with control valves for optimizing flow rates |
| CN107219162A (en) * | 2017-06-19 | 2017-09-29 | 深圳安吉尔饮水产业集团有限公司 | The method for detecting filter strainability |
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| US8167141B2 (en) * | 2004-06-30 | 2012-05-01 | Brita Lp | Gravity flow filter |
| JP2015044149A (en) * | 2013-08-28 | 2015-03-12 | 株式会社日立製作所 | Flocculation treatment method, flocculation treatment device and water treatment apparatus |
| CN203773332U (en) * | 2014-03-31 | 2014-08-13 | 立白日化有限公司 | Data acquisition system for filling production line |
| CN103869797B (en) * | 2014-03-31 | 2016-05-25 | 立白日化有限公司 | A kind of intelligent management system of filling production lines |
| CN106669477A (en) * | 2016-12-14 | 2017-05-17 | 珠海格力智能装备有限公司 | Method and equipment for preparing adblue solution |
| CN210915975U (en) * | 2019-08-08 | 2020-07-03 | 山东大学苏州研究院 | Automatic energy-saving equipment for recycling release agent |
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| US5503735A (en) * | 1989-06-26 | 1996-04-02 | Water Factory Systems | Membrane filtration system with control valves for optimizing flow rates |
| CN107219162A (en) * | 2017-06-19 | 2017-09-29 | 深圳安吉尔饮水产业集团有限公司 | The method for detecting filter strainability |
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