CN203025524U - Automatic exhaust purification adjusting system - Google Patents
Automatic exhaust purification adjusting system Download PDFInfo
- Publication number
- CN203025524U CN203025524U CN 201220750877 CN201220750877U CN203025524U CN 203025524 U CN203025524 U CN 203025524U CN 201220750877 CN201220750877 CN 201220750877 CN 201220750877 U CN201220750877 U CN 201220750877U CN 203025524 U CN203025524 U CN 203025524U
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- CN
- China
- Prior art keywords
- waste gas
- gas purification
- control signal
- exhaust purification
- pipeline
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model discloses an automatic exhaust purification adjusting system. The automatic exhaust purification adjusting system comprises a main control host, a PLC (programmable logic controller), a fan, a pressure difference sensor and a detection device, wherein the pressure difference sensor is used for acquiring the air pressure and air volume data in a pipe; the detection device is used for acquiring the work state data of an exhaust purification device; the PLC is used for outputting a first control signal according to the air pressure and air volume data and the work state data in real time; the main control host is used for displaying the air pressure and air volume data and the work state data in real time, and outputting a second control signal according to an instruction of an operator; and a frequency converter is used for adjusting the rotation speed of the fan according to the first or the second control signal. The automatic exhaust purification adjusting system provided by the utility model can adjust the rotation speed of the fan according to the change of the air pressure and air volume in the pipe; and all parts of the entire system work in coordination to realize full automatic adjustment on exhaust purification.
Description
Technical field
The utility model relates to a kind of environmental protection equipment, is specifically related to a kind of waste gas purification robotization regulating system.
Background technology
Waste gas purification apparatus is a kind of environmental protection equipment commonly used, and is extensive in the shop applications of factory.Existing waste gas purification apparatus has been realized auto-control substantially, but its varitrol is difficult to realize the synchronous variation of air pressure air flow in the rotating speed of blower fan and pipeline, and the automaticity of system is low.
The utility model content
Technical problem to be solved in the utility model is that to solve waste gas purification robotization regulating system automaticity low, is difficult to realize the problem of the synchronous variation of air pressure air flow in the rotating speed of blower fan and pipeline.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of waste gas purification robotization regulating system, comprises master control main frame, PLC controller, blower fan, differential pressure sensor and pick-up unit, and described blower fan is arranged on pipeline; Described differential pressure sensor is arranged in pipeline, gathers the air pressure air flow data in pipeline; Described pick-up unit gathers the operating state data of waste gas purification apparatus; Described PLC controller is according to described air pressure air flow data and operating state data output the first control signal; Described master control main frame shows described air pressure air flow data and the operating state data that described PLC controller sends in real time, and exports the second control signal according to operator's instruction; Described frequency converter is regulated the rotating speed of described blower fan according to described the first control signal or the second control signal.
In above-mentioned waste gas purification robotization regulating system, described blower fan is centrifugal Middle pressure draught fan.
In above-mentioned waste gas purification robotization regulating system, described waste gas purification apparatus comprises air suction arm and fly-ash separator, both connects by pipeline.
The waste gas purification robotization regulating system that the utility model provides, by the blast in the differential pressure sensor induction pipe and air quantity, and send the data that collect to the PLC controller, and further pass to the master control main frame, realize manually and automatically controlling of blower fan, can realize adjusting according to the variation of air pressure air flow in pipeline in real time the rotating speed of blower fan, the each several part co-ordination of whole system has realized the full-automatic regulation of waste gas purification.
Description of drawings
The schematic diagram of the waste gas purification robotization regulating system that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is made detailed explanation.
As shown in Figure 1, the waste gas purification robotization regulating system that provides of the utility model comprises PC master control main frame 10, blower fan 30, PLC controller 40, frequency converter 50, differential pressure sensor 60 and pick-up unit 70.
PC master control main frame 10 real-time display system operational datas and control option are manually controlled for operating personnel, and PC master control main frame 10 is connected with the PLC controller with blower fan 30, frequency converter 50 respectively by bus adapter 20 and is connected.
The waste gas purification robotization regulating system that the utility model provides, by the blast in the differential pressure sensor induction pipe and air quantity, and send PLC controller and PC master control main frame to, realization manually and is automatically controlled blower fan, can adjust in real time the rotating speed of blower fan according to the variation of air pressure air flow in pipeline, the each several part co-ordination of whole system has realized the full-automatic regulation of waste gas purification.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Claims (3)
1. waste gas purification robotization regulating system, is characterized in that, comprising:
Blower fan is arranged on pipeline;
Differential pressure sensor is arranged in pipeline, gathers the air pressure air flow data in pipeline;
Pick-up unit, the operating state data of collection waste gas purification apparatus;
The PLC controller is according to described air pressure air flow data and operating state data output the first control signal;
The master control main frame shows described air pressure air flow data and operating state data that described PLC controller sends in real time, and exports the second control signal according to operator's instruction;
Frequency converter is according to the rotating speed of described the first control signal or the described blower fan of the second control signal adjusting.
2. waste gas purification robotization regulating system as claimed in claim 1, is characterized in that, described blower fan is centrifugal Middle pressure draught fan.
3. waste gas purification robotization regulating system as claimed in claim 1, is characterized in that, described waste gas purification apparatus comprises air suction arm and fly-ash separator, both connects by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750877 CN203025524U (en) | 2012-12-31 | 2012-12-31 | Automatic exhaust purification adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750877 CN203025524U (en) | 2012-12-31 | 2012-12-31 | Automatic exhaust purification adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025524U true CN203025524U (en) | 2013-06-26 |
Family
ID=48649494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750877 Expired - Fee Related CN203025524U (en) | 2012-12-31 | 2012-12-31 | Automatic exhaust purification adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446846A (en) * | 2013-09-04 | 2013-12-18 | 青岛路博宏业环保技术开发有限公司 | Organic waste gas purifying all-in-one machine |
-
2012
- 2012-12-31 CN CN 201220750877 patent/CN203025524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446846A (en) * | 2013-09-04 | 2013-12-18 | 青岛路博宏业环保技术开发有限公司 | Organic waste gas purifying all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic exhaust purification adjusting system Effective date of registration: 20140527 Granted publication date: 20130626 Pledgee: Qingdao Guarantee Center Co., Ltd. Pledgor: Qingdao Loobo Hongye Environmental Technology Development Co., Ltd. Registration number: 2014990000410 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150611 Granted publication date: 20130626 Pledgee: Qingdao Guarantee Center Co., Ltd. Pledgor: Qingdao Loobo Hongye Environmental Technology Development Co., Ltd. Registration number: 2014990000410 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20130626 Termination date: 20201231 |