CN107765668B - Remote monitoring system for industrial acidic waste gas treatment - Google Patents
Remote monitoring system for industrial acidic waste gas treatment Download PDFInfo
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- CN107765668B CN107765668B CN201711008322.0A CN201711008322A CN107765668B CN 107765668 B CN107765668 B CN 107765668B CN 201711008322 A CN201711008322 A CN 201711008322A CN 107765668 B CN107765668 B CN 107765668B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a remote monitoring system for industrial acidic waste gas treatment. Relates to the technical field of waste gas treatment. The system comprises a detection unit, a background server and a background server, wherein the detection unit is connected with the background server through a wireless signal transmission module; the background server is connected with the controller through the wireless signal transmission module; the background server acquires the information of the current detection module through the wireless signal transmission module; the controller is respectively connected with the dosing pump and the electromagnetic valve through the data transmission module. According to the invention, the pH value and the temperature of the industrial waste gas and the change of the liquid level in the chemical adding box are detected by the detection unit, the change of data in the washing tower can be recorded at any time, the data analysis in the later period is convenient, the monitoring data is analyzed and processed by the data comparison module and the data calculation module in the background server, the amount of the acid-base neutralizing reagent to be added is calculated, the acid-base neutralizing reagent is utilized to the maximum degree, and the purification cost is effectively reduced.
Description
Technical Field
The invention belongs to the technical field of waste gas treatment, and particularly relates to a remote monitoring system for industrial acidic waste gas treatment.
Background
The acid-base waste gas treatment system is mainly used for neutralizing acid and base waste gases generated in the workshop production process before discharge. The working principle of the system is that the prepared acidic or alkaline liquid is pumped out by a metering pump and added into the neutralizing liquid, and then the neutralizing liquid is sprayed onto the gas to be treated generated in the production by a spraying pump. The pH value of the waste gas reaches the standard before being discharged through neutralization of the neutralization solution.
The current common acid-base waste gas treatment method is a spraying method, a rough estimation method adopted in the neutralization process of acid waste gas is used for controlling the spraying amount of acid-base neutralization solution, and remote data detection and equipment control cannot be carried out.
Disclosure of Invention
The invention aims to provide a remote monitoring system for industrial acid waste gas treatment, which is characterized in that a wireless signal transmission module is used as a bridge for information transmission, so that the remote treatment monitoring of waste gas is realized, the control on the waste gas purification process is convenient, the pH value and the temperature of the industrial waste gas and the change of the liquid level in a chemical adding box are detected by a detection unit, the change of data in a washing tower can be recorded at any time, and the later-stage data analysis is convenient.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a remote monitoring system for industrial acidic waste gas treatment, which comprises a detection unit, wherein the detection unit is connected with a background server through a wireless signal transmission module; the background server is connected with the controller through a wireless signal transmission module; the background server acquires the information of the current detection module through the wireless signal transmission module; the controller is respectively connected with the dosing pump and the electromagnetic valve through the data transmission module.
The detection unit comprises a PH probe, a liquid level detector and a temperature sensor; the PH probe and the temperature sensor are used for detecting the pH value and the temperature of the waste gas; the liquid level detector is used for detecting the change of the liquid level in the medicine adding tank.
The PH probe, the liquid level detector and the temperature sensor are all connected with the wireless signal transmission module through the data transmission module.
The dosing pump and the electromagnetic valve are both provided with current detection modules; and the current detection module transmits the data to the background server through the wireless communication module.
The background server comprises a parameter setting module, a data comparison module, a data calculation module and a storage module; the parameter setting module is connected with the storage module; the data comparison module, the data calculation module and the storage module. And carrying out data interaction.
Wherein, the liquid level detector includes electronic level gauge, floated liquid level detector.
The invention has the following beneficial effects:
according to the invention, the pH value and the temperature of the industrial waste gas and the change of the liquid level in the chemical adding box are detected by the detection unit, the change of data in the washing tower can be recorded at any time, the data analysis in the later period is convenient, the monitoring data is analyzed and processed by the data comparison module and the data calculation module in the background server, the amount of the acid-base neutralizing reagent to be added is calculated, the acid-base neutralizing reagent is utilized to the maximum degree, and the purification cost is effectively reduced.
The invention realizes the monitoring of the remote treatment of the waste gas by using the wireless signal transmission module as a bridge for information transmission, and is convenient for controlling the waste gas purification process.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the logic structure of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention relates to a remote monitoring system for industrial acidic waste gas treatment, which comprises a detection unit, wherein the detection unit is connected with a background server through a wireless signal transmission module; the background server is connected with the controller through the wireless signal transmission module; the background server acquires the information of the current detection module through the wireless signal transmission module; the controller is respectively connected with the dosing pump and the electromagnetic valve through the data transmission module.
Furthermore, the detection unit comprises a PH probe, a liquid level detector and a temperature sensor; the PH probe and the temperature sensor are used for detecting the pH value and the temperature of the waste gas; the liquid level detector is used for detecting the change of the liquid level in the dosing tank; the PH probe and the temperature sensor are arranged in the washing tower.
Furthermore, the PH probe, the liquid level detector and the temperature sensor are all connected with the wireless signal transmission module through the data transmission module.
Further, current detection modules are arranged on the dosing pump and the electromagnetic valve; the current detection module transmits the data to the background server through the wireless communication module.
Further, the background server comprises a parameter setting module, a data comparison module, a data calculation module and a storage module; the data comparison module and the data calculation module analyze and process the monitoring data; the parameter setting module is connected with the storage module; the device comprises a data comparison module, a data calculation module and a storage module. And carrying out data interaction.
Further, the liquid level detector comprises an electronic liquid level meter and a suspension type liquid level detector.
One specific application of this embodiment is:
detect industrial waste gas's pH valve through the detecting element, the temperature, add the change of liquid level in the case, data that will detect are sent for backend server through wireless signal transmission module, through data contrast module among the backend server, data calculation module carries out analysis processes to monitored data, calculate the volume of the acid-base neutralization reagent that needs to increase, carry control command for controller control dosing pump, the work of solenoid valve, the completion is to the interpolation of acid-base neutralization reagent, dosing pump, the solenoid valve detects through the current detection module at the in-process of work.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. The remote monitoring system for the industrial acidic waste gas treatment comprises a detection unit, wherein the detection unit is connected with a background server through a wireless signal transmission module; the background server is connected with the controller through a wireless signal transmission module; the background server acquires the information of the current detection module through the wireless signal transmission module; the method is characterized in that:
the detection unit comprises a PH probe, a liquid level detector and a temperature sensor; the PH probe and the temperature sensor are used for detecting the pH value and the temperature of the waste gas; the liquid level detector is used for detecting the change of the liquid level in the dosing tank; the PH probe, the liquid level detector and the temperature sensor are all connected with the wireless signal transmission module through the data transmission module;
the background server comprises a parameter setting module, a data comparison module, a data calculation module and a storage module; the parameter setting module is connected with the storage module; the data comparison module, the data calculation module and the storage module carry out data interaction;
the controller is respectively connected with the dosing pump and the electromagnetic valve through a data transmission module, and current detection modules are respectively arranged on the dosing pump and the electromagnetic valve; and the current detection module transmits the data to the background server through the wireless communication module.
2. The system of claim 1, wherein the liquid level detector comprises an electronic liquid level meter and a suspension type liquid level detector.
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| CN201711008322.0A CN107765668B (en) | 2017-10-25 | 2017-10-25 | Remote monitoring system for industrial acidic waste gas treatment |
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| CN201711008322.0A CN107765668B (en) | 2017-10-25 | 2017-10-25 | Remote monitoring system for industrial acidic waste gas treatment |
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| CN107765668B true CN107765668B (en) | 2020-09-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108371881A (en) * | 2018-05-16 | 2018-08-07 | 江西诺发科技有限公司 | A kind of chemical agent injection device for rinsing type waste gas treatment equipment |
| JP6737315B2 (en) * | 2018-10-18 | 2020-08-05 | 栗田工業株式会社 | Inventory management system and inventory management method for treating agents used for treating exhaust gas |
| CN109975081A (en) * | 2019-03-30 | 2019-07-05 | 青岛东方标牌有限公司 | A kind of industrial production waste gas detection system |
| CN114973558B (en) * | 2022-06-14 | 2023-08-04 | 深圳瑞科曼环保科技有限公司 | Acid-base waste gas online monitoring system and method based on artificial intelligence |
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| CN1593726A (en) * | 2004-06-21 | 2005-03-16 | 樊金鑫 | Monitoring and automatic control system for wet method flue gas desulfurization technology |
| CN103252157A (en) * | 2013-05-28 | 2013-08-21 | 昆山工统环保机械有限公司 | Vertical type acid-base waste gas washing tower |
| CN103885397A (en) * | 2013-12-23 | 2014-06-25 | 南宁职业技术学院 | Wet process flue gas desulphurization intelligent monitoring system and method |
| CN104020742A (en) * | 2014-06-06 | 2014-09-03 | 张家港市鸿嘉数字科技有限公司 | Boiler desulfuration control system based on Internet of Things |
| CN106881014A (en) * | 2015-12-15 | 2017-06-23 | 重庆绿安电子商务有限公司 | Exhaust treatment system based on Internet of Things |
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| US6104987A (en) * | 1997-10-03 | 2000-08-15 | The Nash Engineering Company | System for monitoring dryer drum temperatures |
| KR101070830B1 (en) * | 2009-09-29 | 2011-10-06 | 포항공과대학교 산학협력단 | Waste gas leak detection system and control method using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1593726A (en) * | 2004-06-21 | 2005-03-16 | 樊金鑫 | Monitoring and automatic control system for wet method flue gas desulfurization technology |
| CN103252157A (en) * | 2013-05-28 | 2013-08-21 | 昆山工统环保机械有限公司 | Vertical type acid-base waste gas washing tower |
| CN103885397A (en) * | 2013-12-23 | 2014-06-25 | 南宁职业技术学院 | Wet process flue gas desulphurization intelligent monitoring system and method |
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| CN106881014A (en) * | 2015-12-15 | 2017-06-23 | 重庆绿安电子商务有限公司 | Exhaust treatment system based on Internet of Things |
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