CN107479434A - A kind of circulating purification system of industrial waste gas - Google Patents
A kind of circulating purification system of industrial waste gas Download PDFInfo
- Publication number
- CN107479434A CN107479434A CN201710605115.7A CN201710605115A CN107479434A CN 107479434 A CN107479434 A CN 107479434A CN 201710605115 A CN201710605115 A CN 201710605115A CN 107479434 A CN107479434 A CN 107479434A
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- China
- Prior art keywords
- waste gas
- main process
- process task
- control device
- signal
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Classifications
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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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0426—Programming the control sequence
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/23—Pc programming
- G05B2219/23101—Enter quality parameters to select control parameters
Abstract
The invention discloses a kind of circulating purification system of industrial waste gas, it is related to waste gas purification technical field.Including control section, pipe section, purification part, monitor portion and alarm part；Control section includes main process task controller and brake apparatus, and main process task controller electrically connects with brake apparatus；Pipe section includes admission line and circulating line, and circulating line is connected on the control device of circulation pipe road junction, and discharge duct is connected with blast pipe road junction control device；Monitor portion includes state monitoring device and waste gas content supervising device, and state monitoring device and waste gas content supervising device electrically connect with main process task controller.The setting that the present invention passes through waste gas content supervising device and circulating line, realize the waste gas content being vented in monitoring industrial production in real time inside body, and carry out circulation evolution, until just discharged after reaching standard in air, high degree has reduced or remitted pollution of the industrial waste gas to air, prevent gas from largely accumulating in the duct, swarm in pipeline.
Description
Technical field
The invention belongs to industrial waste gas purifying technical field, more particularly to a kind of circulating purification system of industrial waste gas.
Background technology
Waste gas refers to the mankind in the poisonous and hazardous gas for producing with being discharged in life process.Particularly chemical plant, steel
Factory, pharmaceutical factory and coking plant and oil plant etc., the exhaust gas smell of discharge is big, serious to pollute environment and influence health.Respectively
The industrial waste gas of class manufacturing enterprise discharge is the important sources of atmosphere pollution.If big capacity industrial waste gas it is unprocessed it is up to standard after
Air is discharged into, necessarily declines atmosphere quality, is seriously endangered to human body health care belt, huge damage is caused to national economy
Lose.After poisonous and harmful substance can enter human body by respiratory tract and skin in industrial waste gas, long-term low concentration or short-term high concentration
Contact the systems such as the breathing that can cause human body, blood, liver and the temporary and permanent lesion of organ, especially benzopyrenes are more
PAH can make human body directly carcinogenic to cause the great attention of the mankind.
Waste gas monitoring method includes spot sampling method and test in laboratory method, and pollution sources can also be used continuously online
Monitoring system realizes the automatic monitoring of exhaust gas parameters.With the continuous development of detection technique, instrument and equipment etc., the hair of waste gas monitoring
Exhibition trend is intended to the monitoring of organic pollution from the monitoring of inorganic pollution；It is intended to the monomer factor from overall state analysis
Quantitative analysis；Be intended to low content from common, common contaminant, height endangers the monitoring of contact scar thing, but to the purified treatment of waste gas
All the time existing defects, therefore invent a kind of circulating purification system of industrial waste gas and be very important, health is protected, is reduced
Harm of the waste gas to human body.
The content of the invention
It is an object of the invention to provide a kind of circulating purification system of industrial waste gas, by being provided with control section, pipe
Road part, purification part monitor portion, alarm part, solve the problems, such as existing atmosphere pollution treatment and purification difficulty.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of circulating purification system of industrial waste gas, including control section, pipe section, purification part, prison
Control part and alarm part；Control section includes main process task controller and brake apparatus, main process task controller and brake apparatus electricity
Connection；Pipe section includes admission line and circulating line, and circulating line is connected on the control device of circulation pipe road junction, blast pipe
Road is connected with blast pipe road junction control device；Admission line, discharge duct join with purification portion split-phase；Monitor portion includes state
Supervising device and waste gas content supervising device, state monitoring device and waste gas content supervising device with main process task controller Electricity Federation
Connect；Main process task controller is connected by signal analysis and processing and signal transmission module with alarm part.
Further, the working condition of state monitoring device monitoring whole system, state monitoring device pass through data acquisition
And signal converting transmission module is connected with main process task controller.
Further, the waste gas content supervising device that gives up monitors the industrial waste gas content for the inside that scavenges；Waste gas content is supervised
Control device is connected by data acquisition and signal converting transmission module with main process task controller.
Further, the working state signal of the system of main process task controller reception state supervising device transmission, main process task
Controller sends brake signal to brake apparatus and sends alarm signal to alarm part, and main process task controller is to circulation pipe road junction
Control device sends shutdown signal, and main process task controller sends opening signal to blast pipe road junction control device.
Further, main process task controller receives the exceeded signal of waste gas content supervising device transmission, main process task controller
Drive signal is sent to blast pipe road junction control device, main process task controller sends driving letter to circulation pipe road junction control device
Number.
Further, main process task controller receives the qualifying signal of waste gas content supervising device transmission, main process task controller
Opening signal is sent to blast pipe road junction control device and sends shutdown signal to circulation pipe road junction control device.
Further, circulation pipe road junction control device receives the opening signal of main process task controller transmission, circulation pipe road junction
Control device driving connection circulating line is exhausted, and circulation pipe road junction control device receives the closing of main process task controller transmission
Signal, circulation pipe road junction control device driving connection circulating line are closed.
Further, blast pipe road junction control device receives the opening signal of main process task controller transmission, blast pipe road junction
Control device driving connection discharge duct exhaust；Blast pipe road junction control device receives the closing letter of main process task controller transmission
Number, control device driving connection discharge duct in blast pipe road junction is closed.
Further, main process task controller by signal analysis and processing and signal transmission module to alarm fractional transmission alarm
Signal simultaneously drives connection alarm part to send alarm.
The invention has the advantages that：
The present invention is realized and arranged in monitoring industrial production in real time by the setting of waste gas content supervising device and circulating line
Waste gas content inside gas, and circulation evolution is carried out, until just being discharged after reaching standard in air, the deduction and exemption of high degree
Pollution of the industrial waste gas to air, pass through the working condition of the setting real-time monitoring system of state monitoring device, occur abnormal
When directly can be scavenged by discharge duct, prevent gas from constantly accumulating in the duct, swarm in pipeline.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of structural representation of the circulating purification system of industrial waste gas of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows：
1- control sections, 2- pipe sections, 3- purifications part, 4- purifications part, 5- alarms part, 11- control devices,
12- brake apparatus, 21- admission lines, 22- circulating lines, 23- circulation pipes road junction control device, 24- discharge ducts, 25- exhausts
Pipeline opening control device, 41- state monitoring devices, 42- waste gas content supervising devices.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1, the present invention is a kind of circulating purification system of industrial waste gas, including control section 1, pipe section
Divide 2, purification part 3, monitor portion 4 and alarm part 5；Control section 1 includes main process task controller 11 and brake apparatus 12, main
Processing controller 11 electrically connects with brake apparatus 12；Pipe section 2 includes admission line 21 and circulating line 22, circulating line 22
It is connected on circulation pipe road junction control device 23, discharge duct 24 is connected with blast pipe road junction control device 25；Admission line 21,
Discharge duct 24 is connected with purification part 3；Monitor portion 4 includes state monitoring device 41 and waste gas content supervising device 42,
State monitoring device 41 and waste gas content supervising device 42 electrically connect with main process task controller 11；Main process task controller 11 passes through
Signal analysis and processing and signal transmission module are connected with alarm part 5.
Wherein, state monitoring device 41 monitors the working condition of whole system, and state monitoring device 41 passes through data acquisition
And signal converting transmission module is connected with main process task controller 11；When system operation irregularity, state monitoring device 41 is to main place
Manage the working condition abnormal signal that controller 11 sends system.
Wherein, waste gas content supervising device 42 monitors the industrial waste gas content for the inside that scavenges；Waste gas content monitoring dress
42 are put to be connected with main process task controller 11 by data acquisition and signal converting transmission module；When waste gas content is exceeded, waste gas
Content supervising device 42 sends exceeded signal to main process task controller 11；When waste gas content is normal, waste gas content supervising device
42 send qualifying signal to main process task controller 11.
Wherein, the working state signal of the system of the reception state supervising device 41 of main process task controller 11 transmission, main process task
Controller 11 sends brake signal to brake apparatus 12 and sends alarm signal to alarm part 5, and main process task controller 11 is to following
Endless tube road junction control device 23 sends shutdown signal, and main process task controller 11 sends to blast pipe road junction control device 25 and opens letter
Number.
Wherein, main process task controller 11 receives the exceeded signal of the transmission of waste gas content supervising device 42, main process task controller
11 send drive signal to blast pipe road junction control device 25, and main process task controller 11 is sent to circulation pipe road junction control device 23
Drive signal.
Wherein, main process task controller 11 receives the qualifying signal of the transmission of waste gas content supervising device 42, main process task controller
11 send opening signal to blast pipe road junction control device 25 and send shutdown signal to circulation pipe road junction control device 23.
Wherein, circulation pipe road junction control device 23 receives the opening signal of the transmission of main process task controller 11, circulation pipe road junction
The driving connection circulating line 22 of control device 23 is exhausted, and circulation pipe road junction control device 23 receives main process task controller 11 and passed
Defeated shutdown signal, the driving connection circulating line 22 of circulation pipe road junction control device 23 are closed.
Wherein, blast pipe road junction control device 25 receives the opening signal of the transmission of main process task controller 11, blast pipe road junction
The driving connection discharge duct 24 of control device 25 is vented；Blast pipe road junction control device 25 receives the transmission of main process task controller 11
Shutdown signal, the driving connection discharge duct 24 of blast pipe road junction control device 25 are closed.
Wherein, main process task controller 11 transmits alarm by signal analysis and processing and signal transmission module to alarm part 5
Signal simultaneously drives connection alarm part 5 to send alarm.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (9)
1. a kind of circulating purification system of industrial waste gas, it is characterised in that including control section (1), pipe section (2), purification
Partly (3), monitor portion (4) and alarm part (5)；
The control section (1) includes main process task controller (11) and brake apparatus (12), the main process task controller (11) with
Brake apparatus (12) electrically connects；The pipe section (2) includes admission line (21) and circulating line (22), the circulating line
(22) it is connected on circulation pipe road junction control device (23), the discharge duct (24) connects with blast pipe road junction control device (25)
Connect；The admission line (21), discharge duct (24) are connected with purification part (3)；The monitor portion (4) is supervised including state
Device (41) and waste gas content supervising device (42) are controlled, the state monitoring device (41) and waste gas content supervising device (42) are equal
Electrically connected with main process task controller (11)；The main process task controller (11) by signal analysis and processing and signal transmission module with
Alarm part (5) is connected.
A kind of 2. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the condition monitoring dress
The working condition of (41) monitoring whole system is put, the state monitoring device (41) passes through data acquisition and signal converting transmission mould
Block is connected with main process task controller (11).
A kind of 3. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the waste gas content prison
Control device (42) monitors the industrial waste gas content for the inside that scavenges；The waste gas content supervising device (42) passes through data acquisition
And signal converting transmission module is connected with main process task controller (11).
A kind of 4. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the main process task control
The working state signal of the system of device (11) reception state supervising device (41) transmission, the main process task controller (11) is to braking
Device (12) sends brake signal and sends alarm signal to alarm part (5), and the main process task controller (11) is to circulation pipe
Road junction control device (23) sends shutdown signal, and the main process task controller (11) is sent out to blast pipe road junction control device (25)
Send opening signal.
A kind of 5. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the main process task control
Device (11) receives the exceeded signal of waste gas content supervising device (42) transmission, and the main process task controller (11) is to blast pipe road junction
Control device (25) sends drive signal, and the main process task controller (11) sends to circulation pipe road junction control device (23) and driven
Signal.
A kind of 6. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the main process task control
Device (11) receives the qualifying signal of waste gas content supervising device (42) transmission, and the main process task controller (11) is to blast pipe road junction
Control device (25) sends opening signal and sends shutdown signal to circulation pipe road junction control device (23).
A kind of 7. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the circulation pipe road junction
Control device (23) receives the opening signal of main process task controller (11) transmission, circulation pipe road junction control device (23) driving
Connection circulating line (22) is exhausted, and circulation pipe road junction control device (23) receives main process task controller (11) transmission
Shutdown signal, circulation pipe road junction control device (23) driving connection circulating line (22) are closed.
A kind of 8. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the blast pipe road junction
Control device (25) receives the opening signal of main process task controller (11) transmission, blast pipe road junction control device (25) driving
Couple discharge duct (24) exhaust；Blast pipe road junction control device (25) receives the closing of main process task controller (11) transmission
Signal, blast pipe road junction control device (25) driving connection discharge duct (24) are closed.
A kind of 9. circulating purification system of industrial waste gas according to claim 1, it is characterised in that the main process task control
Device (11) transmits alarm signal to alarm part (5) by signal analysis and processing and signal transmission module and drives connection alarm
Partly (5) send alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605115.7A CN107479434A (en) | 2017-07-24 | 2017-07-24 | A kind of circulating purification system of industrial waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605115.7A CN107479434A (en) | 2017-07-24 | 2017-07-24 | A kind of circulating purification system of industrial waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107479434A true CN107479434A (en) | 2017-12-15 |
Family
ID=60595373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605115.7A Pending CN107479434A (en) | 2017-07-24 | 2017-07-24 | A kind of circulating purification system of industrial waste gas |
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| Country | Link |
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| CN (1) | CN107479434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647619A (en) * | 2018-12-29 | 2019-04-19 | 西南石油大学 | A kind of dirty air purifying apparatus by capacitance principle |
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| CN105233618A (en) * | 2015-09-07 | 2016-01-13 | 芜湖仅一机械有限公司 | Waste gas treatment system of paint spray chamber |
| CN105727706A (en) * | 2016-04-14 | 2016-07-06 | 佛山市电建电力设备有限公司 | Control system applied to industrial organic waste gas VOCs treatment equipment |
| CN106824530A (en) * | 2017-02-20 | 2017-06-13 | 苏州盟力环境科技有限公司 | A kind of twin-stage electrostatic off-gas cleaning equipment |
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2017
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201223766Y (en) * | 2008-07-16 | 2009-04-22 | 徐全海 | PLC automatic control waste gas treater |
| CN101322906A (en) * | 2008-07-28 | 2008-12-17 | 徐全海 | Intelligent system for processing waste gas |
| CN103591647A (en) * | 2013-11-29 | 2014-02-19 | 北京雪迪龙科技股份有限公司 | Environment purification system and control method thereof |
| CN105233618A (en) * | 2015-09-07 | 2016-01-13 | 芜湖仅一机械有限公司 | Waste gas treatment system of paint spray chamber |
| CN105727706A (en) * | 2016-04-14 | 2016-07-06 | 佛山市电建电力设备有限公司 | Control system applied to industrial organic waste gas VOCs treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109647619A (en) * | 2018-12-29 | 2019-04-19 | 西南石油大学 | A kind of dirty air purifying apparatus by capacitance principle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |