CN112694049B - Automatic change water hydrofluoric acid ration of control and fill dress auxiliary system - Google Patents
Automatic change water hydrofluoric acid ration of control and fill dress auxiliary system Download PDFInfo
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- CN112694049B CN112694049B CN202011455464.3A CN202011455464A CN112694049B CN 112694049 B CN112694049 B CN 112694049B CN 202011455464 A CN202011455464 A CN 202011455464A CN 112694049 B CN112694049 B CN 112694049B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses an automatic control water hydrofluoric acid quantitative filling auxiliary system, which belongs to the field of hydrofluoric acid filling, can realize protection when tail gas is not completely absorbed or leaked during the use of a hydrofluoric acid quantitative filling device, sends an alarm signal to duty room equipment and a factory fire center through a cloud when the detection of the content of hydrofluoric acid exceeds a set threshold, controls the filling device to stop working, simultaneously utilizes the follow-up setting of a hydrofluoric acid detection sensor II, controls the hydrofluoric acid detection sensor II to move along with the speed of a conveying mechanism when the detection of the hydrofluoric acid detection sensor II exceeds the set threshold, namely the hydrofluoric acid detection sensor II and a leaked liquid storage bottle move together, prompts personnel responsible for the situation, and the leaked liquid storage bottle is the liquid storage bottle parallel to the hydrofluoric acid detection sensor II, the liquid storage bottle which is convenient for workers to find out problems quickly.
Description
Technical Field
The invention relates to the field of hydrofluoric acid filling, in particular to an automatic control water-containing hydrofluoric acid quantitative filling auxiliary system.
Background
Hydrofluoric acid is an aqueous solution of hydrogen fluoride gas, clear, colorless, fuming, corrosive liquid, with a severe pungent odor. Hydrofluoric acid is a weak acid, is extremely corrosive, and can aggressively corrode metals, glass, and silicon-containing objects. Such as inhalation of vapor or contact with the skin, can cause difficult to heal burns. The laboratory is generally prepared from fluorite (the main component is calcium fluoride) and concentrated sulfuric acid, and the fluorite and the concentrated sulfuric acid are sealed in a plastic bottle and stored in a cool place.
Patent publication No. CN205575558U discloses an automatic change there is water hydrofluoric acid ration to fill dress device, comprises a workbench, it is fixed that the supporting leg is passed through in workstation four corners, the welding of workstation rear end has water hydrofluoric acid storage box, there is water hydrofluoric acid storage box preceding terminal surface to pass through the inlet pipe and connects the drain pipe, inlet pipe mid-mounting feeding check valve, drain pipe mid-mounting goes out the liquid check valve, the inside sliding connection piston of drain pipe, the piston upper end welds in the traveller bottom, hinged joint power unit is passed through to the traveller upper end, the workstation below sets up empty bottle conveying mechanism, set up the stock solution bottle on the empty bottle conveying mechanism, install photoelectric sensor on the supporting leg of workstation, photoelectric sensor and the controller electric connection on the workstation.
Because the hydrofluoric acid is fuming characteristic, can install tail gas absorbing device among the prior art in hydrofluoric acid ration filling process, fill the sour gas that probably appears in the process to the hydrofluoric acid and spill and absorb, in order to prevent to cause the injury to the staff, however, when adopting above-mentioned scheme, because it has adopted the mode that the liquid outlet pipe piston goes out the liquid, gas leakage and be difficult to discover can appear at the liquid outlet pipe upper end, and fill and accomplish, also can appear not screwing up the condition that leads to the leakage after the liquid storage bottle closes, and to these circumstances, prior art can not solve, and in case leak and not in time solve, then the light person can lead to the corruption of staff's skin, can lead to the personnel to die when serious.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an automatic control auxiliary system for quantitatively filling hydrofluoric acid with water, which can realize the detection of the content of hydrofluoric acid at the upper port and the lower port of a liquid outlet pipe in the use process of a quantitative hydrofluoric acid filling device, so that protection is realized when tail gas is not completely absorbed or leaked during installation, when the content of hydrofluoric acid exceeds a set threshold value, an alarm signal is sent to duty room equipment and a factory fire center through a cloud, the filling device is controlled to stop working, meanwhile, the follow-up setting of a hydrofluoric acid detection sensor II is utilized, when the detection of the hydrofluoric acid detection sensor II exceeds the set threshold value, an electric sliding table controls the hydrofluoric acid detection sensor II to move along with the speed of a conveying mechanism, namely, the hydrofluoric acid detection sensor II moves along with a leaked liquid storage bottle, the personnel responsible for here are indicateed, and the stock solution bottle that takes place the leakage is promptly the stock solution bottle with hydrofluoric acid detection sensor II parallels, makes things convenient for the workman to find the stock solution bottle of problem fast.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An automatic control quantitative filling auxiliary system for hydrofluoric acid with water comprises a sensor detection module and a controller, wherein the sensor detection module comprises a hydrofluoric acid detection sensor I arranged at an upper port of a liquid outlet pipe and a collection module arranged at a lower port of the liquid outlet pipe, the hydrofluoric acid detection sensor I and the collection module are distributed up and down, the hydrofluoric acid detection sensor I and the collection module are positioned on the same vertical line, the hydrofluoric acid detection sensor I and the collection module are respectively used for detecting hydrofluoric acid leakage data of the upper port and the lower port of the liquid outlet pipe, the hydrofluoric acid detection sensor I and the collection module are both connected with the controller, the controller is connected with a cloud end and uploads the detected data to the cloud end, the cloud end is connected with a filling device, equipment of an on-duty room and a factory fire center, and a detection threshold value is preset in the controller, when the data detected by the hydrofluoric acid detection sensor I or the collection module is larger than a detection threshold value, the controller sends alarm signals to the on-duty room equipment and the factory fire center through the cloud end and controls the filling device to stop working.
Further, fill dress device is including filling dress body and conveying mechanism, fill the lower extreme of dress body and install two pairs of supporting legss, conveying mechanism places between two pairs of supporting legss, hydrofluoric acid detection sensor I and collection module are installed respectively on filling the front end and the supporting legs of dress body, it all is connected with the controller to fill dress body and conveying mechanism, the controller can control the play liquid that fills the dress body and close and conveying mechanism's transport stops.
Further, the collecting module comprises an electric sliding table, a hydrofluoric acid detection sensor II and an alarm triggering device, the electric sliding table is fixedly connected to a supporting leg close to the rear side of the filling body, the hydrofluoric acid detection sensor II is installed at the front end of the electric sliding table, the horizontal line of the hydrofluoric acid detection sensor II is higher than the horizontal line of the upper end face of the conveying mechanism, the hydrofluoric acid detection sensor II controls the electric sliding table to move transversely, the electric sliding table is connected with a controller, when the data detected by the hydrofluoric acid detection sensor II is greater than a detection threshold value, the electric sliding table controls the hydrofluoric acid detection sensor II to move along the movement direction of the conveying mechanism until the alarm triggering device is triggered to stop, the movement speed of the hydrofluoric acid detection sensor II is equal to that of the conveying mechanism, and the alarm triggering device is used for controlling the sending of an alarm signal and the stopping of the working of the filling device, and when the alarm trigger device is triggered, an alarm signal is sent and the working of the filling device is controlled to stop, otherwise, the alarm trigger device does not send and does not stop.
Further, alarm trigger device is trigger switch, trigger switch installs and keeps away from the one side of filling the dress body at electronic slip table inner wall, trigger switch and hydrofluoric acid detection sensor II are located same water flat line, work as hydrofluoric acid detection sensor II remove to with the trigger switch contact, just can make alarm trigger device trigger.
Further, alarm trigger device is apart from detecting sensor, apart from detecting sensor and installing and keeping away from the one side that fills the dress body at electronic slip table inner wall, apart from detecting sensor and hydrofluoric acid detecting sensor II keep same water flat line on, apart from detecting sensor and being used for the distance between real-time detection self and hydrofluoric acid detecting sensor II the inside distance lower limit that has preset of distance detector works as hydrofluoric acid detecting sensor II removes and is close to apart from detecting sensor, and the distance that apart from detecting sensor detected is less than when the distance lower limit, just can make alarm trigger device trigger.
Further, controller wireless connection has the robot, the robot is arranged in gathering mill workshop in the hydrofluoric acid content data in the air, temperature data, when the hydrofluoric acid content data surpassed the robot inside and predetermine, can also carry out image data collection to the department that hydrofluoric acid content exceeds standard.
Further, the robot is connected with a mobile phone of a quality testing worker through a wireless connection mode, and when the mobile phone of the quality testing worker sends a video call to the robot, the robot carries out unconditional response.
Further, the controller is further connected with a sensor maintenance reminding module, and the sensor maintenance reminding module is used for reminding a quality testing worker to regularly check the hydrofluoric acid detection sensor I and the collection module.
Further, the reminding period of the sensor maintenance reminding module is set to be 1 month.
Furthermore, the reminding mode of the sensor maintenance reminding module is buzzer reminding or light reminding.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
one, this scheme can realize filling the dress device use to the hydrofluoric acid ration, and drain pipe upper port department and lower port department carry out the hydrofluoric acid content and detect for protect when installation tail gas absorption is incomplete or reveal, when the hydrofluoric acid content detects and surpasss the threshold value of settlement, send alarm signal through high in the clouds to the room equipment on duty and mill fire control center, and control fills dress device stop work.
Secondly, the scheme is characterized in that the hydrofluoric acid detection sensor II is arranged in a follow-up mode through the arrangement of the electric sliding table, the hydrofluoric acid detection sensor II and the alarm triggering device, when the detection of the hydrofluoric acid detection sensor II exceeds a set threshold value, the electric sliding table controls the hydrofluoric acid detection sensor II to move along with the speed of the conveying mechanism, namely, the hydrofluoric acid detection sensor II moves along with the leaked liquid storage bottle, action prompt is carried out on a person in charge of the person in charge, the leaked liquid storage bottle is the liquid storage bottle parallel to the hydrofluoric acid detection sensor II, workers can conveniently find the liquid storage bottle with problems and carry out unloading treatment, a controllable time before the alarm signal is sent out and the filling device stops is given, the leaked liquid storage bottle is quickly treated before the alarm triggering device is triggered, and the problem detection source of the hydrofluoric acid detection sensor II can return to the original position, therefore, the alarm signal is not sent to the on-duty room equipment and the factory fire center, and the charging device is not required to be stopped.
Third, this scheme is through setting up the alarm trigger device of two kinds of forms, and alternative is strong, and the trigger switch contact can be triggered, and the distance detection sensor triggers through apart from real-time detection, can set up apart from the display screen on the distance detection sensor, makes things convenient for the workman to know hydrofluoric acid detection sensor II's accurate position.
Fourth, the controller wireless connection of this scheme has the robot, the robot is arranged in gathering mill's workshop in the hydrofluoric acid content data in the air, temperature data, the robot is taking place to leak, the inside personnel of mill use after evacuating, send the robot to leaking to and visit taking place, make things convenient for outdoor workman to know whether each item index in the mill is normal, thereby be convenient for the expansion of mill's fire control center processing work, when hydrofluoric acid content data surpassed the inside presetting of robot in the air, can also carry out image data collection to the department that hydrofluoric acid content exceeds standard, make things convenient for outdoor workman to know the position that the department that exceeds standard.
And fifthly, the robot is wirelessly connected with the mobile phone of the quality testing worker, when the mobile phone of the quality testing worker sends a video call to the robot, the robot carries out unconditional response, and carries out inside and outside videos through the robot, so that the leakage condition inside can be more clearly known, and the discovery that people are not evacuated due to detention in time is also facilitated.
Sixthly, the controller is further connected with a sensor maintenance reminding module, the sensor maintenance reminding module is used for reminding a quality testing worker to check the hydrofluoric acid detection sensor I and the collection module regularly, and the omission of the hydrofluoric acid detection sensor I and the collection module by the quality testing worker is effectively avoided, so that the using effect of the hydrofluoric acid detection sensor I and the collection module is ensured.
Drawings
FIG. 1 is a schematic perspective view of a collection module according to the present invention;
FIG. 2 is a block diagram showing the structure of a sensor detecting module according to the present invention;
FIG. 3 is a block diagram showing the structure of the alarm triggering device of the present invention;
FIG. 4 is a block diagram of the structure of the present invention.
The reference numbers in the figures illustrate:
1 fills dress body, 2 conveying mechanism, 3 hydrofluoric acid detection sensor I, 4 collection modules, 41 electronic slip tables, 42 hydrofluoric acid detection sensor II.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Example 1:
referring to fig. 1-4, an automatic control quantitative filling auxiliary system for hydrofluoric acid with water comprises a sensor detection module and a controller, wherein the sensor detection module comprises a hydrofluoric acid detection sensor I3 arranged at an upper port of a drain pipe (the drain pipe is a drain pipe in a patent with patent publication No. CN 205575558U) and a collection module 4 arranged at a lower port of the drain pipe, the hydrofluoric acid detection sensor I3 and the collection module 4 are distributed vertically, the hydrofluoric acid detection sensor I3 and the collection module 4 are located on the same vertical line, the hydrofluoric acid detection sensor I3 and the collection module 4 are respectively used for detecting hydrofluoric acid leakage data at the upper port and the lower port of the drain pipe, the hydrofluoric acid detection sensor I3 and the collection module 4 are both connected with the controller, the controller is connected with a cloud end and uploads the detected data to the cloud end, a filling device, a plant duty room device and a fire center are connected with the cloud end, a detection threshold value is preset in the controller, and when data detected by the hydrofluoric acid detection sensor I3 or the collection module 4 is larger than the detection threshold value, the controller sends an alarm signal to the on-duty room equipment and the factory fire center through the cloud end and controls the filling device to stop working.
The filling device comprises a filling body 1 and a conveying mechanism 2, wherein two pairs of supporting legs are installed at the lower end of the filling body 1, the conveying mechanism 2 is arranged between the two pairs of supporting legs, a hydrofluoric acid detection sensor I3 and a collection module 4 are respectively installed at the front end and the supporting legs of the filling body 1, the filling body 1 and the conveying mechanism 2 are both connected with a controller, and the controller can control the liquid outlet of the filling body 1 to be closed and the conveying of the conveying mechanism 2 to be stopped.
The collecting module 4 comprises an electric sliding table 41, a hydrofluoric acid detecting sensor II42 and an alarm triggering device, the electric sliding table 41 is fixedly connected to a supporting leg close to the rear side of the filling body 1, the hydrofluoric acid detecting sensor II42 is installed at the front end of the electric sliding table 41, the horizontal line of the hydrofluoric acid detecting sensor II42 is higher than the horizontal line of the upper end face of the conveying mechanism 2, the hydrofluoric acid detecting sensor II42 is controlled by the electric sliding table 41 to move transversely, the electric sliding table 41 is connected with a controller, when the data detected by the hydrofluoric acid detecting sensor II42 is larger than a detection threshold value, the electric sliding table 41 controls the hydrofluoric acid detecting sensor II42 to move along the movement direction of the conveying mechanism 2 until the alarm triggering device stops, the movement speed of the hydrofluoric acid detecting sensor II42 is equal to the movement speed of the conveying mechanism 2, and the alarm triggering device is used for controlling the sending of an alarm signal and the stopping of the operation of the filling device, and when the alarm trigger device is triggered, the alarm signal is sent and the working stop of the filling device is controlled, otherwise, the alarm signal is not sent and is not stopped.
The alarm trigger device is a trigger switch, the trigger switch is arranged on one side, far away from the filling body 1, of the inner wall of the electric sliding table 41, the trigger switch and the hydrofluoric acid detection sensor II42 are located on the same horizontal line, and when the hydrofluoric acid detection sensor II42 moves to be in contact with the trigger switch, the alarm trigger device can be triggered.
The controller is in wireless connection with the robot, and the robot is arranged in gathering hydrofluoric acid content data, temperature data in the air in the factory workshop, and when the hydrofluoric acid content data surpassed the inside preset of robot in the air, can also carry out image data acquisition to the department that hydrofluoric acid content exceeds standard.
The robot is connected with a mobile phone of a quality testing worker through a wireless connection mode, and the robot performs unconditional response when the mobile phone of the quality testing worker sends a video call to the robot.
The controller is also connected with a sensor maintenance reminding module which is used for reminding a quality testing worker to regularly check the hydrofluoric acid detection sensor I3 and the collection module 4.
The reminding period of the sensor maintenance reminding module is set to be 1 month.
The reminding mode of the sensor maintenance reminding module is buzzer reminding or light reminding.
Example 2:
different from embodiment 1, alarm trigger device is apart from detecting sensor, detecting sensor installs and keeps away from the one side of filling the body 1 at electronic slip table 41 inner wall, detecting sensor and hydrofluoric acid detect sensor II42 keep same water flat line, detecting sensor is used for the distance between real-time detection self and hydrofluoric acid detect sensor II42, the inside distance lower limit that has preset of distance detector, detect sensor II42 and remove when being close to detecting sensor when hydrofluoric acid, the distance that detecting sensor detected is less than the distance lower limit, just can make alarm trigger device trigger.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides an automatic change control have water hydrofluoric acid ration to fill auxiliary system which characterized in that: the device comprises a sensor detection module and a controller, wherein the sensor detection module comprises a hydrofluoric acid detection sensor I (3) arranged at an upper port of a liquid outlet pipe and a collection module (4) arranged at a lower port of the liquid outlet pipe, the hydrofluoric acid detection sensor I (3) and the collection module (4) are distributed up and down, the hydrofluoric acid detection sensor I (3) and the collection module (4) are positioned on the same vertical line, the hydrofluoric acid detection sensor I (3) and the collection module (4) are respectively used for detecting hydrofluoric acid leakage data of the upper port and the lower port of the liquid outlet pipe, the hydrofluoric acid detection sensor I (3) and the collection module (4) are both connected with the controller, the controller is connected with a cloud end and uploads the detected data to the cloud end, the cloud end is connected with equipment for filling a device, an on-duty room and a factory fire center, and a detection threshold value is preset in the controller, when the data detected by the hydrofluoric acid detection sensor I (3) or the collection module (4) is larger than a detection threshold value, the controller sends alarm signals to the on-duty room equipment and the factory fire center through the cloud end and controls the filling device to stop working;
the collecting module (4) comprises an electric sliding table (41), a hydrofluoric acid detection sensor II (42) and an alarm triggering device, the electric sliding table (41) is fixedly connected to a supporting leg close to the rear side of the filling body (1), the hydrofluoric acid detection sensor II (42) is installed at the front end of the electric sliding table (41), the horizontal line where the hydrofluoric acid detection sensor II (42) is located is higher than the horizontal line where the upper end face of the conveying mechanism (2) is located, the hydrofluoric acid detection sensor II (42) is controlled to move transversely by the electric sliding table (41), the electric sliding table (41) is connected with a controller, when the data detected by the hydrofluoric acid detection sensor II (42) is greater than a detection threshold value, the electric sliding table (41) controls the hydrofluoric acid detection sensor II (42) to move along the movement direction of the conveying mechanism (2) until the alarm triggering device stops, the moving speed of the hydrofluoric acid detection sensor II (42) is equal to that of the conveying mechanism (2), the alarm triggering device is used for controlling sending of an alarm signal and stopping of work of the filling device, the alarm signal is sent and stopping of work of the filling device is controlled only after the alarm triggering device is triggered, and otherwise, the alarm signal is not sent and is not stopped.
2. An automatically controlled aqueous hydrofluoric acid dosing assistance system according to claim 1 further comprising: fill the device including filling body (1) and conveying mechanism (2), fill the lower extreme of body (1) and install two pairs of supporting legss, conveying mechanism (2) are placed between two pairs of supporting legss, hydrofluoric acid detection sensor I (3) and collection module (4) are installed respectively on filling the front end and the supporting legs of body (1), it all is connected with the controller to fill body (1) and conveying mechanism (2), the controller can control the play liquid that fills body (1) and close and the transport of conveying mechanism (2) is walked and is stopped.
3. An automatically controlled aqueous hydrofluoric acid dosing assistance system according to claim 1 further comprising: alarm trigger device is trigger switch, trigger switch installs and keeps away from the one side of filling dress body (1) at electronic slip table (41) inner wall, trigger switch and hydrofluoric acid detection sensor II (42) are located same water flat line, work as hydrofluoric acid detection sensor II (42) remove to with the trigger switch contact, just can make alarm trigger device trigger.
4. An automatically controlled aqueous hydrofluoric acid dosing assistance system according to claim 1 further comprising: alarm trigger device is apart from detecting the sensor, apart from detecting the sensor and installing and keeping away from the one side of filling dress body (1) at electronic slip table (41) inner wall, apart from detecting the sensor and keeping the same water flat line with hydrofluoric acid detection sensor II (42), apart from detecting the sensor and being used for the distance between real-time detection self and hydrofluoric acid detection sensor II (42) the inside distance lower limit that has preset of distance detection ware, work as hydrofluoric acid detection sensor II (42) remove and are close to apart from detecting the sensor, and the distance that apart from detecting the sensor and detect is less than when being less than apart from the lower limit, just can make alarm trigger device trigger.
5. An automatically controlled aqueous hydrofluoric acid dosing assistance system according to claim 1 further comprising: the controller is in wireless connection with the robot, the robot is used for collecting hydrofluoric acid content data and temperature data in air in a factory workshop, and when the hydrofluoric acid content data in the air exceeds the internal preset of the robot, the robot can also collect image data of a position with the content of hydrofluoric acid exceeding the standard.
6. An automatically controlled aqueous hydrofluoric acid dosing assistance system according to claim 5 wherein: the robot is connected with a mobile phone of a quality testing worker through a wireless mode, and the robot performs unconditional response when the mobile phone of the quality testing worker sends a video call to the robot.
7. An automatically controlled aqueous hydrofluoric acid dosing assistance system according to claim 1 further comprising: the controller is further connected with a sensor maintenance reminding module, and the sensor maintenance reminding module is used for reminding quality control workers to regularly check the hydrofluoric acid detection sensor I (3) and the collection module (4).
8. An automatically controlled aqueous hydrofluoric acid dosing assistance system according to claim 7 wherein: the reminding period of the sensor maintenance reminding module is set to be 1 month.
9. An automatically controlled quantitative hydrofluoric acid filling aid system with water according to claim 8 wherein: the reminding mode of the sensor maintenance reminding module is buzzer reminding or light reminding.
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| CN202011455464.3A CN112694049B (en) | 2020-12-10 | 2020-12-10 | Automatic change water hydrofluoric acid ration of control and fill dress auxiliary system |
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