CN106925586A - A kind of many suction inlet deduster wind speed intelligent regulating systems - Google Patents
A kind of many suction inlet deduster wind speed intelligent regulating systems Download PDFInfo
- Publication number
- CN106925586A CN106925586A CN201710219831.1A CN201710219831A CN106925586A CN 106925586 A CN106925586 A CN 106925586A CN 201710219831 A CN201710219831 A CN 201710219831A CN 106925586 A CN106925586 A CN 106925586A
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- China
- Prior art keywords
- suction inlet
- dedusting
- real time
- deduster
- plc
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 13
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 102100026205 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Human genes 0.000 description 3
- 101100190617 Arabidopsis thaliana PLC2 gene Proteins 0.000 description 3
- 101100408456 Arabidopsis thaliana PLC8 gene Proteins 0.000 description 3
- 101100464304 Caenorhabditis elegans plk-3 gene Proteins 0.000 description 3
- 101000691599 Homo sapiens 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Proteins 0.000 description 3
- 101100093534 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RPS1B gene Proteins 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
Landscapes
- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses a kind of many suction inlet deduster wind speed intelligent regulating systems, including dedusting suction inlet Valve controlling PLC, deduster PLC, frequency converter and dedusting motor, the actual switch quantity of deduster suction inlet valve PLC energy Real-time Collection dedusting suction inlet valves, and the actual switch quantity of the dedusting suction inlet valve that will can be collected is sent to deduster PLC in real time, deduster PLC can export a real time motor frequency setting value and be sent to frequency converter according to the actual switch quantity of the dedusting suction inlet valve being connected to by controlling computing, frequency converter can drive dedusting motor operation after receiving real time motor frequency setting value according to the real time motor frequency setting value.It is an advantage of the invention that：Frequency that can be according to the actual switch quantity of dedusting suction inlet valve in real time to driving the frequency converter of dedusting motor action is adjusted, so as to realize the real-time dynamic regulation to wind speed of dust removal, the state in most energy-conservation is run all the time to make dedusting motor, good energy-conserving effect.
Description
Technical field
The present invention relates to smelt iron ore deposit groove dust pelletizing system field of energy-saving technology, and in particular to a kind of many suction inlet deduster wind speed intelligence
Can regulating system.
Background technology
Many suction inlet dedusters are the important components for smelting iron ore deposit groove dust pelletizing system, and its structure mainly includes：In each ore deposit
The dust shield set on groove trough rim, a dedusting suction inlet valve is respectively provided with the air outlet of each dust shield, and all dedustings are inhaled
Mouth valve is connected with a dedusting motor simultaneously by cleaning shaft.Current many suction inlet dedusters have the drawback that：Due to refining
The dispensing flow of iron needs of production is different, is differed using the quantity of ore deposit groove and position every time, corresponding dedusting suction inlet valve
Door switch quantity and position are also different, but no matter the number of switches of dedusting suction inlet valve is how many, and dedusting motor is all with solid
Determine frequency to be operated, cause energy-saving effect poor.Thus need badly invention it is a kind of can be according to the actual switch of dedusting suction inlet valve
Quantity comes the working frequency of real-time regulation dedusting motor and then the system of real-time regulation wind speed of dust removal.
The content of the invention
It is an object of the invention to provide it is a kind of can be according to the actual switch quantity of dedusting suction inlet valve come real-time regulation dedusting
The working frequency of motor and then many suction inlet deduster wind speed intelligent regulating systems of real-time regulation wind speed of dust removal.
To achieve the above object, present invention employs following technical scheme：Described a kind of many suction inlet deduster wind speed intelligence
Energy regulating system, including dedusting suction inlet Valve controlling PLC, deduster PLC, frequency converter and dedusting motor, the deduster suction inlet
The actual switch quantity and the reality of the dedusting suction inlet valve that will can be collected of valve PLC energy Real-time Collection dedusting suction inlet valves
Number of switches is sent to deduster PLC, the deduster PLC in real time can actually opening according to the dedusting suction inlet valve being connected to
Quantity is closed to be sent by the real time motor frequency setting value for controlling computing to export a real time motor frequency setting value and will obtain
To frequency converter, the frequency converter can be removed after receiving real time motor frequency setting value according to real time motor frequency setting value drive
Dirt motor operation.
Further, foregoing a kind of many suction inlet deduster wind speed intelligent regulating systems, wherein：Also include industrial computer, institute
Industrial computer is stated for showing the running state parameter of dedusting motor and it being filed, to realize that reviewing for service data is looked into
Ask.
Further, foregoing a kind of many suction inlet deduster wind speed intelligent regulating systems, wherein：Dedusting suction inlet valve reality
Linear relation between number of switches and real time motor frequency setting value is：F (x)=1.807x-1.739, wherein x are dedusting
Suction inlet valve quantity, wherein f (x) is real time motor frequency setting value, and deduster PLC is according to the dedusting suction inlet valve reality being connected to
Border number of switches exports real time motor frequency setting value according to above-mentioned linear relation.
By the implementation of above-mentioned technical proposal, the beneficial effects of the invention are as follows：Can actually opening according to dedusting suction inlet valve
Closing working frequency of the quantity in real time to driving the frequency converter of dedusting motor action carries out dynamic regulation, so as to realize to wind speed of dust removal
Real-time dynamic regulation, make dedusting motor all the time in most energy-conservation state run, good energy-conserving effect；It is with 3 dedusting motors
Example, every power 1250KW, the average daily KWh of power consumption 7465.5 before transformation through calculating power saving rate are 21.8% after transformation, according to ore deposit
Groove dedusting year operation 360 days, 3 sets of ore deposit groove dedusting year power cost savings are after electricity price can be calculated transformation by 0.62 yuan/kW h：
7465.5 KWh × 0.62 yuan/kW h × 360 day × 21.8% × 3 set=108.9 ten thousand yuan.
Brief description of the drawings
Fig. 1 is a kind of operation principle schematic diagram of many suction inlet deduster wind speed intelligent regulating systems of the present invention.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, described a kind of many suction inlet deduster wind speed intelligent regulating systems, including dedusting suction inlet Valve controlling
PLC1, deduster PLC2, frequency converter 3 and dedusting motor 4, the deduster suction inlet valve PLC1 can Real-time Collection dedusting suction inlet valves
The door 5 actual switch quantity and actual switch quantity of the dedusting suction inlet valve 5 that will can be collected is sent to deduster in real time
PLC2, the deduster PLC 2 can be exported according to the actual switch quantity of the dedusting suction inlet valve 5 being connected to by controlling computing
The one real time motor frequency setting value and real time motor frequency setting value that will be obtained is sent to frequency converter 3, the frequency converter 3
Dedusting motor 4 can be driven to run according to the real time motor frequency setting value after receiving real time motor frequency setting value；In this reality
Apply in example, also including industrial computer 6, the industrial computer 6 is used to show the running state parameter of dedusting motor 4 and return it
Shelves, to realize reviewed to the inquiry of service data；In the present embodiment, dedusting suction inlet actual opening valve closes quantity and real time motor
Linear relation between frequency setting value is：F (x)=1.807x-1.739, wherein x are dedusting suction inlet valve quantity, wherein f
X () is real time motor frequency setting value, deduster PLC closes quantity according to above-mentioned according to the dedusting suction inlet actual opening valve being connected to
Linear relation exports real time motor frequency setting value；
Operation principle of the invention is as follows：
During work, the actual switch quantity of deduster suction inlet valve PLC1 energy Real-time Collection dedusting suction inlets valve 5 will can simultaneously be gathered
To the actual switch quantity of dedusting suction inlet valve 5 be sent to deduster PLC2 in real time, deduster PLC 2 is according to removing for being connected to
The actual switch quantity of dirt suction inlet valve 5 according to f (x)=1.807x-1.739 linear relation（Wherein x is dedusting suction inlet valve
Door quantity, wherein f (x) is real time motor frequency setting value）One real time motor frequency setting value of output is simultaneously real-time by what is obtained
Electric machine frequency setting value is sent to frequency converter 3, and frequency converter 3 can be according to the real time motor after receiving real time motor frequency setting value
Frequency setting value drives dedusting motor 4 to run, so as to complete the real-time regulation of wind speed of dust removal；When dedusting motor 4 works, industry control
Machine 6 can show the running state parameter of dedusting motor 4 and it is filed, to realize reviewed to the inquiry of service data.
It is an advantage of the invention that：Can be according to the actual switch quantity of dedusting suction inlet valve in real time to driving dedusting motor action
The working frequency of frequency converter carry out dynamic regulation, so as to realize the real-time dynamic regulation to wind speed of dust removal, dedusting motor is begun
The state in most energy-conservation is run eventually, good energy-conserving effect；By taking 3 dedusting motors as an example, every power 1250KW is average daily before transformation
The KWh of power consumption 7465.5, through calculating power saving rate is 21.8% after transformation, and according to ore deposit groove dedusting year operation 360 days, electricity price pressed 0.62
3 sets of ore deposit groove dedusting year power cost savings are after unit/kW h can be calculated transformation：7465.5 KWh × 0.62 yuan/kW h ×
360 days × 21.8% × 3 set=108.9 ten thousand yuan.
Claims (3)
1. a kind of many suction inlet deduster wind speed intelligent regulating systems, it is characterised in that：Including dedusting suction inlet Valve controlling PLC, remove
Dirt device PLC, frequency converter and dedusting motor, the deduster suction inlet valve PLC can Real-time Collection dedusting suction inlet valve actually open
The actual switch quantity for closing quantity and the dedusting suction inlet valve that will can be collected is sent to deduster PLC, the deduster in real time
PLC can export a real time motor frequency according to the actual switch quantity of the dedusting suction inlet valve being connected to by controlling computing
The setting value and real time motor frequency setting value that will be obtained is sent to frequency converter, the frequency converter receives real time motor frequency
Dedusting motor operation can be driven according to the real time motor frequency setting value after setting value.
2. a kind of many suction inlet deduster wind speed intelligent regulating systems according to claim 1, it is characterised in that：Also include work
Control machine, the industrial computer is used to show the running state parameter of dedusting motor and file it, to realize service data
Inquiry can be reviewed.
3. a kind of many suction inlet deduster wind speed intelligent regulating systems according to claim 1 and 2, it is characterised in that：Dedusting
The linear relation that suction inlet actual opening valve is closed between quantity and real time motor frequency setting value is：F (x)=1.807x-1.739,
Wherein x is dedusting suction inlet valve quantity, and wherein f (x) is real time motor frequency setting value, and deduster PLC is according to removing for being connected to
Dirt suction inlet actual opening valve closes quantity and exports real time motor frequency setting value according to above-mentioned linear relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219831.1A CN106925586A (en) | 2017-04-06 | 2017-04-06 | A kind of many suction inlet deduster wind speed intelligent regulating systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219831.1A CN106925586A (en) | 2017-04-06 | 2017-04-06 | A kind of many suction inlet deduster wind speed intelligent regulating systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106925586A true CN106925586A (en) | 2017-07-07 |
Family
ID=59426491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710219831.1A Pending CN106925586A (en) | 2017-04-06 | 2017-04-06 | A kind of many suction inlet deduster wind speed intelligent regulating systems |
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| CN (1) | CN106925586A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552525A (en) * | 2017-10-17 | 2018-01-09 | 辽宁工程技术大学 | A kind of station autocontrol dust pelletizing system |
| CN109158382A (en) * | 2018-09-29 | 2019-01-08 | 联峰钢铁（张家港）有限公司 | A kind of deduster intelligence dedusting regulating system |
| CN114803582A (en) * | 2022-06-10 | 2022-07-29 | 立中四通轻合金集团股份有限公司 | Intelligent dust-free batching system |
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| US5810657A (en) * | 1994-11-22 | 1998-09-22 | Lighthouse Associates, Inc. | Controller to maintain a certain set of environmental parameters in an environment |
| CN102081396A (en) * | 2010-12-31 | 2011-06-01 | 北京交通大学 | Multi-sensor concentrated control method for full-automatic blast furnace dedusting fan control system |
| CN102921247A (en) * | 2012-11-13 | 2013-02-13 | 济南大学 | Dust removal system and controller thereof |
| CN203991614U (en) * | 2014-06-09 | 2014-12-10 | 河南中烟工业有限责任公司 | A kind of concentrated dust-removing dust collecting system |
| CN104454615A (en) * | 2014-12-25 | 2015-03-25 | 岳俊峰 | Dust remover air volume and air pressure intelligent control and energy saving system and control method thereof |
| CN104948490A (en) * | 2014-03-26 | 2015-09-30 | 上海梅山钢铁股份有限公司 | Dust removal fan constant-air-pressure frequency control system and method |
| CN205341463U (en) * | 2016-01-19 | 2016-06-29 | 陈树平 | Dust pelletizing system is with linkage economizer |
| CN205704431U (en) * | 2016-04-29 | 2016-11-23 | 红板（江西）有限公司 | A kind of wiring board industry bores gong machine ventilation and dust removal facility energy-saving management system |
-
2017
- 2017-04-06 CN CN201710219831.1A patent/CN106925586A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5810657A (en) * | 1994-11-22 | 1998-09-22 | Lighthouse Associates, Inc. | Controller to maintain a certain set of environmental parameters in an environment |
| CN102081396A (en) * | 2010-12-31 | 2011-06-01 | 北京交通大学 | Multi-sensor concentrated control method for full-automatic blast furnace dedusting fan control system |
| CN102921247A (en) * | 2012-11-13 | 2013-02-13 | 济南大学 | Dust removal system and controller thereof |
| CN104948490A (en) * | 2014-03-26 | 2015-09-30 | 上海梅山钢铁股份有限公司 | Dust removal fan constant-air-pressure frequency control system and method |
| CN203991614U (en) * | 2014-06-09 | 2014-12-10 | 河南中烟工业有限责任公司 | A kind of concentrated dust-removing dust collecting system |
| CN104454615A (en) * | 2014-12-25 | 2015-03-25 | 岳俊峰 | Dust remover air volume and air pressure intelligent control and energy saving system and control method thereof |
| CN205341463U (en) * | 2016-01-19 | 2016-06-29 | 陈树平 | Dust pelletizing system is with linkage economizer |
| CN205704431U (en) * | 2016-04-29 | 2016-11-23 | 红板（江西）有限公司 | A kind of wiring board industry bores gong machine ventilation and dust removal facility energy-saving management system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552525A (en) * | 2017-10-17 | 2018-01-09 | 辽宁工程技术大学 | A kind of station autocontrol dust pelletizing system |
| CN109158382A (en) * | 2018-09-29 | 2019-01-08 | 联峰钢铁（张家港）有限公司 | A kind of deduster intelligence dedusting regulating system |
| CN114803582A (en) * | 2022-06-10 | 2022-07-29 | 立中四通轻合金集团股份有限公司 | Intelligent dust-free batching system |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170707 |