CN107552525A - A kind of station autocontrol dust pelletizing system - Google Patents
A kind of station autocontrol dust pelletizing system Download PDFInfo
- Publication number
- CN107552525A CN107552525A CN201710961397.4A CN201710961397A CN107552525A CN 107552525 A CN107552525 A CN 107552525A CN 201710961397 A CN201710961397 A CN 201710961397A CN 107552525 A CN107552525 A CN 107552525A
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- Prior art keywords
- valve
- air
- blower fan
- station
- exhaust hood
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Abstract
A kind of station autocontrol dust pelletizing system, including blower fan, deduster, main ventilation pipeline, branch air pipeline, exhaust hood, air-valve, Hall switch and magnet；Deduster is connected between blower fan and main ventilation pipeline, and a branch air pipeline is equipped between main ventilation pipeline and each station, and every branch air pipeline end is mounted on an exhaust hood, and air-valve is arranged between end and the exhaust hood of branch air pipeline；Magnet is packed on the valve block of air-valve, and Hall switch is arranged on the valve casing of air-valve, and Hall switch is engaged with magnet；When air-valve is closed, magnet and Hall switch be adjacent to each other and face；When air-valve is opened, magnet separates each other with Hall switch；The start-up and shut-down control of blower fan is controlled using PLC；When the air-valve of all stations is in closed mode, blower fan is in stopped status；When the air-valve of all stations is in opening, blower fan is in maximum operation power rating；When blower fan starts, fan operation power is directly proportional to air-valve unlatching quantity.
Description
Technical field
The invention belongs to industrial dedusting equipment technical field, more particularly to a kind of station autocontrol dust pelletizing system.
Background technology
At present, in the industries such as sinter forging, machining, production in light industry, can generally be met with the production phase different
The dust pollution situation of degree, and dust caused by the production phase will directly threaten health of human body, when dust falls into production
On the rotatable parts of equipment, the abrasion of rotatable parts can be accelerated, and then reduce the running precision and service life of production equipment.Again
Have, when dust is diffused in workshop, visibility can be reduced first, can not only influence the visual field of worker, and work can be hindered
The operation of people, the generation of security incident is also resulted in so as to reduce labor productivity, when serious.
Therefore, in order to avoid the series of malpractice that dust pollution question is brought, manufacturing enterprise can generally match somebody with somebody for workshop
Corresponding dust pelletizing system is put, different according to dust-cleaning principle can be divided into electrostatic, cyclone type, fountain and cloth-bag type etc. again, but
No matter which kind of dust-cleaning principle is dust pelletizing system use, and it belongs to central dust pelletizing system, and which results in dust pelletizing system to deposit
In the characteristics of bulky, cleaner assembling is numerous and diverse, Installation Flexibility is poor, operation power is big and operating cost is high, and in
Centralized dust pelletizing system is entreated to be more suitable for large and medium-sized enterprise, but for the small minuscule-type-enterprise of those scale is smallers, Dan Cong
Just it is difficult to bear in terms of equipment purchase cost and operating cost.Disperse because small minuscule-type-enterprise generally has dust dissipation station
And the unbalanced feature of each station dust dissipation amount, when central dust pelletizing system is when in face of the above situation, fund and
The waste situation of the energy will be very serious, it is therefore necessary to a kind of brand-new dust pelletizing system is designed, to meet small minuscule-type-enterprise
Treating flour dust needs.
The content of the invention
The problem of existing for prior art, the present invention provide a kind of station autocontrol dust pelletizing system, have small volume, remove
The characteristics of assembling of dirt equipment is simple, Installation Flexibility is good, operation power is low and operating cost is low, can better meet small micro-
The treating flour dust of type enterprise needs.
To achieve these goals, the present invention adopts the following technical scheme that：A kind of station autocontrol dust pelletizing system, including wind
Machine, deduster, main ventilation pipeline, branch air pipeline, exhaust hood, air-valve, Hall switch and magnet；The inlet scoop of the blower fan
It is connected with the outlet of deduster, the entrance of deduster is connected with main ventilation pipeline；If the quantity of the branch air pipeline
It is dry, a branch air pipeline is provided between main ventilation pipeline and each station, at the end of every branch air pipeline
End is mounted on an exhaust hood, and the air-valve is arranged between branch air pipeline end and exhaust hood；The magnet is fixed
On the valve block of air-valve, the Hall switch is arranged on the valve casing of air-valve, and Hall switch is engaged with magnet.
When the air-valve is closed, magnet and Hall switch be adjacent to each other and face；The air-valve, which is in, to be opened
During state, magnet separates each other with Hall switch.
The start-up and shut-down control of the blower fan is controlled using PLC.
When the air-valve of all stations is in closed mode, the blower fan is in stopped status；When the wind of all stations
When valve is in opening, the blower fan is in maximum operation energetic start up state.
When the blower fan is in starting state, the operation power of blower fan is directly proportional to the unlatching quantity of air-valve.
The exhaust hood uses updraft type exhaust hood, side-suction type exhaust hood, the cabinet type exhaust hood of standard-sized sheet or half-open cabinet type air draft
Cover.
Beneficial effects of the present invention：
The present invention compared with prior art, has small volume, cleaner assembling is simple, Installation Flexibility is good, operation work(
Rate is low and the characteristics of operating cost is low, can better meet the treating flour dust needs of small minuscule-type-enterprise.The present invention can root
The operation power and start and stop state of blower fan are automatically controlled according to the unlatching quantity of air-valve, when not only meeting each station normal work
Dedusting need, while realize the regulation step by step of fan operation power, farthest avoid energy waste.
Brief description of the drawings
Fig. 1 is a kind of station autocontrol dust pelletizing system structural representation of the present invention；
Fig. 2 is the air-valve and Hall switch scheme of installation (air-valve closed mode) of the present invention；
Fig. 3 is the air-valve and Hall switch scheme of installation (air-valve opening) of the present invention；
In figure, 1-blower fan, 2-deduster, 3-main ventilation pipeline, 4-branch air pipeline, 5-air-valve, 6-Hall
Switch, 7-magnet, 8-updraft type exhaust hood, 9-side-suction type exhaust hood, the cabinet type exhaust hood of 10-standard-sized sheet, 11-half-open cabinet type
Exhaust hood, 12-valve block, 13-valve casing.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of station autocontrol dust pelletizing system, including blower fan 1, deduster 2, main ventilation pipeline 3, point
Branch air pipeline 4, exhaust hood, air-valve 5, Hall switch 6 and magnet 7；The inlet scoop of the blower fan 1 and the outlet phase of deduster 2
Connection, the entrance of deduster 2 are connected with main ventilation pipeline 3；The quantity of the branch air pipeline 4 is some, in main ventilation pipe
A branch air pipeline 4 is provided between road 3 and each station, is mounted in the end of every branch air pipeline 4
One exhaust hood, the air-valve 5 are arranged between the end of branch air pipeline 4 and exhaust hood；The magnet 7 is fixedly mounted on wind
On the valve block 12 of valve 5, the Hall switch 6 is arranged on the valve casing 13 of air-valve 5, and Hall switch 6 is engaged with magnet 7.
When the air-valve 5 is closed, magnet 7 and Hall switch 6 be adjacent to each other and face；The air-valve 5 is in
During opening, magnet 7 separates each other with Hall switch 6.
The start-up and shut-down control of the blower fan 1 is controlled using PLC.
When the air-valve 5 of all stations is in closed mode, the blower fan 1 is in stopped status；When all stations
When air-valve 5 is in opening, the blower fan 1 is in maximum operation energetic start up state.
When the blower fan 1 is in starting state, the operation power of blower fan 1 is directly proportional to the unlatching quantity of air-valve 5.
The exhaust hood is using updraft type exhaust hood 8, side-suction type exhaust hood 9, standard-sized sheet cabinet type exhaust hood 10 or half-open cabinet type
Exhaust hood 11.
Illustrate the first use process of the present invention below in conjunction with the accompanying drawings：
By taking four stations as an example, after station where first place worker comes, the air-valve at corresponding station manually opened first
5, the magnet 7 on valve block 12 is changed into released state, Hall switch 6 from adjacent face state with the Hall switch 6 on valve casing 13
It is excited and signal is passed into PLC, after PLC receives signal, blower fan 1 will be started the very first time, blower fan 1 now is with minimum
Power operation, for meeting the dedusting needs of a station.
After station where second place worker comes, and the air-valve 5 at corresponding station manually opened first, the air-valve 5
On Hall switch 6 be excited and signal passed into PLC, after PLC receives signal, the operation power of blower fan 1 is improved one
Individual gear, to meet the dedusting needs of two stations.
After station where third worker comes, the air-valve 5 at equally manually opened first corresponding station, the air-valve 5
On Hall switch 6 be excited and signal passed into PLC, after PLC receives signal, further by the operation power of blower fan 1
A gear is improved again, so as to meet the dedusting needs of three stations.
After station where fourth worker comes, and after the air-valve 5 at last station is opened, on the air-valve 5
Hall switch 6 be excited and signal passed into PLC, after PLC receives signal, and the operation power of blower fan 1 is brought up to
Maximum gear, the final dedusting needs for meeting all four stations.
After a wherein worker takes the lead in completing the work at the station of place, station is have left in advance, it is necessary to before leaving
Manual-lock corresponds to the air-valve 5 at station, the magnet 7 on valve block 12 is become with the Hall switch 6 on valve casing 13 by released state
For adjacent face state, Hall switch 6, which is reversed, to be excited and signal is passed into PLC, after PLC receives signal, during by first
Between the operation power of blower fan 1 lowered into a gear from highest gear, to meet the dedusting needs of remaining three gears.
The like, before second place and third worker completion work and leaving station, it is also desirable to respectively will corresponding work
Air-valve 5 at position is closed, until the operation power of blower fan 1 is reduced to lowest gear, to meet the dedusting need of last station
Will.
When fourth worker completes work and before leaving station, and after the air-valve 5 at last station is closed, PLC
Control blower fan 1 is changed into stopped status from minimum operation power rating, blower fan 1 will no longer consume electric energy.
It can be seen that dust pelletizing system of the invention can be automatically controlled according to the unlatching quantity of air-valve 5 the operation power of blower fan 1 with
And start and stop state, dedusting needs during each station normal work are not only met, while realize blower fan 1 and run power step by step
Regulation, farthest avoids energy waste.
Scheme in embodiment and the scope of patent protection for being not used to the limitation present invention, it is all without departing from carried out by the present invention etc.
Effect implements or change, is both contained in the scope of the claims of this case.
Claims (6)
- A kind of 1. station autocontrol dust pelletizing system, it is characterised in that：Including blower fan, deduster, main ventilation pipeline, branch ventilation duct Road, exhaust hood, air-valve, Hall switch and magnet；The inlet scoop of the blower fan is connected with the outlet of deduster, and deduster enters Mouth is connected with main ventilation pipeline；The quantity of the branch air pipeline is some, between main ventilation pipeline and each station A branch air pipeline is provided with, an exhaust hood is mounted in the end of every branch air pipeline, the air-valve is set Put between branch air pipeline end and exhaust hood；The magnet is fixedly mounted on the valve block of air-valve, the Hall switch On the valve casing of air-valve, Hall switch is engaged with magnet.
- A kind of 2. station autocontrol dust pelletizing system according to claim 1, it is characterised in that：The air-valve, which is in, closes shape During state, magnet and Hall switch be adjacent to each other and face；When the air-valve is in opening, magnet divides each other with Hall switch From.
- A kind of 3. station autocontrol dust pelletizing system according to claim 1, it is characterised in that：The start-up and shut-down control of the blower fan Controlled using PLC.
- A kind of 4. station autocontrol dust pelletizing system according to claim 1, it is characterised in that：When the air-valve of all stations is equal When being closed, the blower fan is in stopped status；When the air-valve of all stations is in opening, the blower fan Energetic start up state is run in maximum.
- A kind of 5. station autocontrol dust pelletizing system according to claim 1, it is characterised in that：Start when the blower fan is in During state, the operation power of blower fan is directly proportional to the unlatching quantity of air-valve.
- A kind of 6. station autocontrol dust pelletizing system according to claim 1, it is characterised in that：The exhaust hood uses upper suction Formula exhaust hood, side-suction type exhaust hood, the cabinet type exhaust hood of standard-sized sheet or half-open cabinet type exhaust hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961397.4A CN107552525A (en) | 2017-10-17 | 2017-10-17 | A kind of station autocontrol dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961397.4A CN107552525A (en) | 2017-10-17 | 2017-10-17 | A kind of station autocontrol dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107552525A true CN107552525A (en) | 2018-01-09 |
Family
ID=60986242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710961397.4A Pending CN107552525A (en) | 2017-10-17 | 2017-10-17 | A kind of station autocontrol dust pelletizing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107552525A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926425A (en) * | 2019-04-09 | 2019-06-25 | 四川大国工场科技有限公司 | A kind of dust removal method and device based on shared station |
| CN111022350A (en) * | 2019-11-30 | 2020-04-17 | 张家港宏昌钢板有限公司 | Automatic control method for optimizing distribution of dedusting air volume and dedusting fan thereof |
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| US20030104778A1 (en) * | 2001-08-28 | 2003-06-05 | Mingsheng Liu | Multi-stack exhaust system |
| CN201644480U (en) * | 2010-03-17 | 2010-11-24 | 中船第九设计研究院工程有限公司 | Multi-station welding fume purifying system |
| CN202074941U (en) * | 2011-05-31 | 2011-12-14 | 武汉科贝科技有限公司 | Window sensing system of fume hood |
| CN102528339A (en) * | 2010-12-25 | 2012-07-04 | 芜湖奇瑞装备有限责任公司 | Ventilating system for adjusting welding station |
| CN204018352U (en) * | 2013-12-30 | 2014-12-17 | 重庆朗锐摩擦材料有限公司 | Dust pelletizing system for drum brakes slice assembly line |
| CN204309145U (en) * | 2014-11-14 | 2015-05-06 | 北京欣瑞天成节能工程技术有限公司 | A kind of gem and jade processing automatic dust removing apparatus |
| CN106925586A (en) * | 2017-04-06 | 2017-07-07 | 江苏永钢集团有限公司 | A kind of many suction inlet deduster wind speed intelligent regulating systems |
-
2017
- 2017-10-17 CN CN201710961397.4A patent/CN107552525A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030104778A1 (en) * | 2001-08-28 | 2003-06-05 | Mingsheng Liu | Multi-stack exhaust system |
| CN201644480U (en) * | 2010-03-17 | 2010-11-24 | 中船第九设计研究院工程有限公司 | Multi-station welding fume purifying system |
| CN102528339A (en) * | 2010-12-25 | 2012-07-04 | 芜湖奇瑞装备有限责任公司 | Ventilating system for adjusting welding station |
| CN202074941U (en) * | 2011-05-31 | 2011-12-14 | 武汉科贝科技有限公司 | Window sensing system of fume hood |
| CN204018352U (en) * | 2013-12-30 | 2014-12-17 | 重庆朗锐摩擦材料有限公司 | Dust pelletizing system for drum brakes slice assembly line |
| CN204309145U (en) * | 2014-11-14 | 2015-05-06 | 北京欣瑞天成节能工程技术有限公司 | A kind of gem and jade processing automatic dust removing apparatus |
| CN106925586A (en) * | 2017-04-06 | 2017-07-07 | 江苏永钢集团有限公司 | A kind of many suction inlet deduster wind speed intelligent regulating systems |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926425A (en) * | 2019-04-09 | 2019-06-25 | 四川大国工场科技有限公司 | A kind of dust removal method and device based on shared station |
| CN111022350A (en) * | 2019-11-30 | 2020-04-17 | 张家港宏昌钢板有限公司 | Automatic control method for optimizing distribution of dedusting air volume and dedusting fan thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180109 |