CN209946693U - Real-time online continuous monitoring device for pollution source volatile organic compound treatment process - Google Patents
Real-time online continuous monitoring device for pollution source volatile organic compound treatment process Download PDFInfo
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- CN209946693U CN209946693U CN201920897722.XU CN201920897722U CN209946693U CN 209946693 U CN209946693 U CN 209946693U CN 201920897722 U CN201920897722 U CN 201920897722U CN 209946693 U CN209946693 U CN 209946693U
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Abstract
The utility model discloses a real-time online continuous monitoring device of pollution source volatile organic compounds treatment process, which comprises a housin, one side fixed mounting of casing one end has gas analysis appearance, and the inside fixed mounting of casing has the PLC AD converter, the utility model relates to a real-time online continuous monitoring device of pollution source volatile organic compounds treatment process, this monitoring device can realize to fan and exhaust-gas treatment equipment synchronous operation situation, technical means such as VOCs emission and long-range sewage sampling selective examination from production, collection, the online continuous monitoring's of VOCs emission process purpose of stage implementation such as administration and emission VOCs emission to each volatile organic compounds, online, real-time, continuous supervision VOCs emission unit is managed conscientiously, with good exhaust-gas treatment device and VOCs discharge to reach standard, realizes the supervision of environmental protection equipment sewage discharge such as spray towers simultaneously. The system helps an environment monitoring department to solve the problems of stealing, draining and missing, abnormal operation of facilities, data counterfeiting and the like.
Description
Technical Field
The utility model relates to an online continuous monitoring device, in particular to real-time online continuous monitoring device of pollution sources volatile organic compounds treatment process belongs to the environmental protection control field.
Background
VOCs (volatile organic compounds) are discharged in the production process of industrial enterprises such as chemical industry, papermaking, printing and dyeing, power generation, automobiles and the like. The method of activated carbon adsorption, photocatalysis, biological deodorization, catalytic combustion and the like is adopted by small and large enterprises to treat Volatile Organic Compounds (VOCs), but some enterprises do not start or operate, directly steal and discharge, seriously harm the environment and seriously influence the environmental protection department on the total amount control of pollution sources and pollutants for saving cost, reducing labor and the like. Moreover, the regional environment supervision law enforcement agency needs to supervise thousands of pollution discharge enterprises, and the actual difficulty is very high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a real-time online continuous monitoring device of pollution sources volatile organic compounds treatment process to the degree of difficulty that the regional environmental supervision law enforcement agency who proposes carries out the control to pollution sources and pollutants in solving above-mentioned background art is very big problem.
In order to achieve the above object, the utility model provides a following technical scheme: a real-time online continuous monitoring device for pollution source volatile organic compound treatment process comprises a shell, wherein a gas analyzer is fixedly arranged on one side of one end of the shell, a PLC A/D converter is fixedly arranged in the shell, the other side of one end of the shell is fixedly connected with the top of a PH automatic analyzer through a connecting wire, two ends of one side of the shell are respectively fixedly connected with the top of an air duct pressure sensor and the top of a VOC sensor in a production workshop area through connecting wires, the middle of one side of the shell is respectively fixedly connected with the tops of a plurality of current sensors through a plurality of data wires, a power switch is fixedly arranged on the top of the shell, a first computer interface and a second computer interface are fixedly arranged on one side of the power switch, and the PH automatic analyzer is electrically connected with the first computer interface through a connecting wire, the PLC A/D converter is electrically connected with the air duct pressure sensor, the VOC sensor in the workshop area, the plurality of current sensors, the second computer interface and the gas analyzer through connecting wires respectively.
As an optimized technical solution of the present invention, the first computer interface and the second computer interface are electrically connected to the external computer.
As a preferred technical scheme of the utility model, switch's top fixed mounting has the alarm lamp that exceeds standard, gas analyzer respectively with alarm lamp electric connection that exceeds standard.
As a preferred technical scheme of the utility model, the air inlet that gas analysis appearance one end was seted up passes through pipeline and gas filter's top intercommunication, gas collection mouth has been seted up to gas filter's bottom, the gas outlet has been seted up to one side of data end.
As an optimal technical scheme of the utility model, a plurality of the surface of connecting wire all is equipped with waterproof insulating cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a real-time online continuous monitoring device of pollution source volatile organic compounds treatment process, this monitoring device can realize to fan and exhaust-gas treatment equipment synchronous operation situation, technical means such as VOCs emission and long-range sewage sampling selective examination to each volatile organic compounds from production, collect, administer and discharge the purpose that stage implementation VOCs discharge process was online continuous monitoring on line, in real time, supervise VOCs emission unit in succession conscientiously, with good exhaust-gas treatment device and VOCs discharge to reach standard, realize environmental protection equipment sewage discharge's such as spray towers supervision simultaneously. The system helps an environment monitoring department to solve the problems of stealing, draining and missing, abnormal operation of facilities, data counterfeiting and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic view of the working process of the present invention.
In the figure: 1. a housing; 2. a pH automatic analyzer; 3. a gas filter; 4. an air duct pressure sensor; 5. a production shop area VOC sensor; 6. a current sensor; 7. a gas collection port; 8. a first computer interface; 9. a second computer interface; 10. a power switch; 11. an over-standard alarm lamp; 12. a PLC A/D converter; 13. a gas analyzer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a real-time online continuous monitoring device for pollution source volatile organic compound treatment process, which comprises a housing 1, a gas analyzer 13 is fixedly installed on one side of one end of the housing 1, a PLC a/D converter 12 is fixedly installed inside the housing 1, the other side of one end of the housing 1 is fixedly connected with the top of a PH automatic analyzer 2 through a connecting wire, two ends of one side of the housing 1 are fixedly connected with the top of an air duct pressure sensor 4 and the top of a VOC sensor 5 in a production workshop area through connecting wires, the middle of one side of the housing 1 is fixedly connected with the tops of a plurality of current sensors 6 through a plurality of data wires, a power switch 10 is fixedly installed on the top of the housing 1, a first computer interface 8 and a second computer interface 9 are fixedly arranged on one side of the power switch 10, the PH automatic analyzer 2 is electrically connected with the first computer interface 8 through a connecting wire, the PLCA/D converter 12 is respectively connected with the air duct pressure sensor 4, the production workshop area VOC sensor 5, the plurality of current sensors 6, the second computer interface 9 and the gas analyzer 13 through connecting wires, the model of the PH automatic analyzer 2 is EC015BL, the model of the air duct pressure sensor 4 is HM23, the model of the production workshop area VOC sensor 5 is JEK500S-VOC, the models of the plurality of current sensors 6 are CT7636, the model of the PLC A/D converter 12 is Q68ADI, and the model of the gas analyzer 13 is KGH-90K.
Preferably, the first computer interface 8 and the second computer interface 9 are electrically connected with an external computer, the gas analyzer 13 and the PLC A/D converter 12 respectively transmit the collected data to the computer, and the computer transmits the data to the environment-friendly monitoring network through the data acquisition instrument, so that the real-time online monitoring on enterprise pollution is facilitated.
Preferably, the top of the power switch 10 is fixedly provided with an overproof alarm lamp 11, the gas analyzer 13 is electrically connected with the overproof alarm lamp 11, and when the gas analyzer 13 detects that the pollutant is overproof, alarm light is emitted.
Preferably, the gas inlet that gas analysis appearance 13 one end was seted up passes through the pipeline and communicates with the top of gas filter 3, and gas collection mouth 7 has been seted up to the bottom of gas filter 3, and the gas outlet has been seted up to one side of data end, and gas collection mouth 7 sets up in exhaust duct's mouth of pipe, and gas gets into gas analysis appearance 13 after passing through the filtration of gas filter 3, and gas analysis appearance 13 analyzes the gas after filtering, then discharges through the gas outlet.
Preferably, the surface of a plurality of connecting wires is all overlapped and is equipped with waterproof insulating cover, plays the effect of protection connecting wire.
When the device is used, the PH automatic analyzer 2 directly detects the PH value in the waste water, the PH automatic analyzer 2 is connected with the computer through the first computer interface 8 to transmit the collected data to the computer, the gas collecting port 7 is arranged at the pipe orifice of the exhaust pipeline, the gas enters the gas analyzer 13 after being filtered by the gas filter 3, the gas analyzer 13 analyzes the filtered gas and then discharges the gas through the gas outlet, when the gas analyzer 13 detects that the pollutant exceeds the standard, the gas analyzer sends out alarm light, the air duct pressure sensor 4 is arranged in the exhaust pipeline, the induction pipe is pressed, the VOC sensor 5 in the production workshop area induces the VOC in the production workshop area, the plurality of current sensors 6 respectively induce the working states of the waste gas treatment equipment for detecting a plurality of equipment, the PLC A/D converter 12 converts analog signals collected by the air duct pressure sensor 4, the production workshop area VOC sensor 5, the plurality of current sensors 6 and the gas analyzer 13 into digital signals, the computer is transmitted through the second computer interface 9, the computer transmits collected data to the environment-friendly monitoring network through the data collector, and real-time online monitoring is convenient for working states of waste water, waste gas, the production workshop area VOC and detection waste gas treatment equipment of enterprises.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a real-time online continuous monitoring device of pollution sources volatile organic compounds treatment process, includes casing (1), its characterized in that, one side fixed mounting of casing (1) one end has gas analysis appearance (13), the inside fixed mounting of casing (1) has PLC AD converter (12), the top fixed connection of connecting wire and PH automatic analysis appearance (2) is passed through to the opposite side of casing (1) one end, the top of both ends of casing (1) one side respectively through connecting wire and wind channel pressure sensor (4) and the top fixed connection of the regional VOC sensor (5) in workshop, the middle part of casing (1) one side through a plurality of data line respectively with the top fixed connection of a plurality of current sensor (6), the top of casing (1) is fixed to be well equipped with switch (10), one side of switch (10) is fixed to be provided with first computer interface (8) and second computer interface (10) (9) The PH automatic analyzer (2) is electrically connected with the first computer interface (8) through a connecting wire, and the PLC A/D converter (12) is electrically connected with the air duct pressure sensor (4), the production workshop area VOC sensor (5), the plurality of current sensors (6), the second computer interface (9) and the gas analyzer (13) through connecting wires respectively.
2. The real-time online continuous monitoring device for the pollution source volatile organic compound treatment process according to claim 1, characterized in that: the first computer interface (8) and the second computer interface (9) are electrically connected with an external computer.
3. The real-time online continuous monitoring device for the pollution source volatile organic compound treatment process according to claim 1, characterized in that: the top fixed mounting of switch (10) has alarm lamp (11) that exceeds standard, gas analyzer (13) respectively with alarm lamp (11) electric connection that exceeds standard.
4. The real-time online continuous monitoring device for the pollution source volatile organic compound treatment process according to claim 1, characterized in that: the gas analyzer is characterized in that a gas inlet formed in one end of the gas analyzer (13) is communicated with the top end of the gas filter (3) through a pipeline, a gas collecting port (7) is formed in the bottom end of the gas filter (3), and a gas outlet is formed in one side of the data end.
5. The real-time online continuous monitoring device for the pollution source volatile organic compound treatment process according to claim 1, characterized in that: the surfaces of the connecting wires are all sleeved with waterproof insulating sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897722.XU CN209946693U (en) | 2019-06-14 | 2019-06-14 | Real-time online continuous monitoring device for pollution source volatile organic compound treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897722.XU CN209946693U (en) | 2019-06-14 | 2019-06-14 | Real-time online continuous monitoring device for pollution source volatile organic compound treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209946693U true CN209946693U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920897722.XU Expired - Fee Related CN209946693U (en) | 2019-06-14 | 2019-06-14 | Real-time online continuous monitoring device for pollution source volatile organic compound treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209946693U (en) |
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2019
- 2019-06-14 CN CN201920897722.XU patent/CN209946693U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20200614 |