CN203991614U - A kind of concentrated dust-removing dust collecting system - Google Patents
A kind of concentrated dust-removing dust collecting system Download PDFInfo
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- CN203991614U CN203991614U CN201420316304.4U CN201420316304U CN203991614U CN 203991614 U CN203991614 U CN 203991614U CN 201420316304 U CN201420316304 U CN 201420316304U CN 203991614 U CN203991614 U CN 203991614U
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- 239000000428 dust Substances 0.000 title claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of concentrated dust-removing dust collecting system, comprise the air main being connected with dedusting dust collecting fan by deduster, on air main, be connected with one group of branch wind pipe, every branch wind pipe is provided with one group of temporary tank of the dust connecting by corresponding unloading valve, the end of every branch wind pipe is equipped with an automatic air regulating valve, on the temporary tank of each dust, be equipped with material level sense switch, the motor of dedusting dust collecting fan is connected with a transducer drive.Concentrated dust-removing dust collecting system of the present utility model utilizes the material level sense switch on the temporary tank of dust to control the start and stop of unloading valve motor, can reduce the unloading valve machine operation time more than 50%, utilize each branch wind pipe operating condition to regulate concentrated dust-removing dust collecting fan running frequency, realize branch wind pipe air inlet valve, concentrated dust-removing dust collecting fan motor running frequency according to machine utilization size dynamic adjustments, can significantly reduce energy resource consumption and equipment loss, branch wind pipe automatic air regulating valve is realized automatically and being regulated, and can improve system works efficiency and stability.
Description
Technical field
The utility model belongs to industrial dedusting technical field, relates to a kind of concentrated dust-removing dust collecting system.
Background technology
In industrial production, Yi Ge factory is often comprised of many production lines, and a production line is divided into again a plurality of process sections, and each process section has some except dirt pits.For example, in production of cigarettes, primary processing line, slice production line, mouth rod production line, wraparound production line are all provided with many cleaners, in order to reduce dust removal process secondary pollution, reduce equipment investment, mostly adopt concentrated dust-removing design, close process section dedusting fan is evacuated to temporary tank process point dust, temporary tank is sent dust into the branch wind pipe that gathers dust by unloading valve, the branch wind pipe that gathers dust is connected with concentrated dust-removing air main, and concentrated dust-removing air main is finally sent the dust of collecting into dust forming machine by cyclone dust collectors.In actual applications, there is following problem: concentrated dust-removing blower motor is always with maximum fixed speed operation, unloading valve motor all the time with the synchronous operation of affiliated temporary tank blower fan, cause a large amount of wastes of the energy and the loss of equipment, the arm throttle opening that respectively gathers dust, by regulating manually, easily causes system works unstable.
Utility model content
The purpose of this utility model is to provide a kind of concentrated dust-removing dust collecting system, the energy waste and the job insecurity problem that to solve existing dedusting dust collecting system, cause.
In order to realize above object, the technical scheme that the utility model adopts is: a kind of concentrated dust-removing dust collecting system, comprise the air main being connected with dedusting dust collecting fan by deduster, on air main, be connected with one group of branch wind pipe, every branch wind pipe is provided with one group of temporary tank of the dust connecting by corresponding unloading valve, the end of every branch wind pipe is equipped with an automatic air regulating valve, on the temporary tank of each dust, be equipped with material level sense switch, the motor of described dedusting dust collecting fan is connected with a transducer drive.
Described unloading valve drives connection with corresponding unloading valve motor, and the start and stop of described unloading valve motor are controlled by the material level sense switch arranging on the temporary tank of corresponding dust.
Described material level sense switch comprises high charge level sense switch and the low material level sense switch that is arranged at desired location on the temporary tank of corresponding dust.
Described automatic air regulating valve is pneumatic control valve.
Concentrated dust-removing dust collecting system of the present utility model arranges material level sense switch on the temporary tank of dust, on concentrated dust-removing dust collecting fan motor, frequency control equipment is installed, at branch wind pipe end, automatic air inlet valve is set, utilize the material level sense switch on the temporary tank of dust to control the start and stop of unloading valve motor, can reduce the unloading valve machine operation time more than 50%, utilize each branch wind pipe operating condition to regulate concentrated dust-removing dust collecting fan running frequency, realize branch wind pipe air inlet valve, concentrated dust-removing dust collecting fan motor running frequency is according to machine utilization size dynamic adjustments, can significantly reduce energy resource consumption and equipment loss, branch wind pipe automatic air regulating valve is realized automatically and being regulated, can improve system works efficiency and stability.Every branch wind pipe is collected the dust of relevant deduster by some unloading valves, and whole factories dust of collecting by concentrated dust-removing dust collecting system finally carries out forming processes, and this system architecture is reasonable, floor space is little, site environment pollutes little, and efficiency of dust collection is high, good energy-conserving effect.
Accompanying drawing explanation
Fig. 1 is the utility model air main structure principle chart;
Fig. 2 is the utility model branch wind pipe structure principle chart.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
As Fig. 1～Figure 2 shows that structure principle chart of the utility model concentrated dust-removing dust collecting system embodiment, as seen from the figure, this system comprises the air main 3 being connected with dedusting dust collecting fan 1 by deduster 3, on air main, be connected with one group of branch wind pipe 40, 50 ... n0, every branch wind pipe is provided with one group by corresponding unloading valve (41, 51 ... n1) the temporary tank of dust connecting, the end of every branch wind pipe is equipped with an automatic air regulating valve, on the temporary tank of each dust, be equipped with material level sense switch, the motor of dedusting dust collecting fan is connected (not shown) with a transducer drive.
The branch wind pipe 40 of take is elaborated as example: the end of this branch wind pipe is provided with automatic air regulating valve 401, and automatic air regulating valve herein adopts pneumatic control valve; On branch wind pipe, be connected with one group of unloading valve 4112, the temporary tank 411 of dust of the relevant deduster of the corresponding process section of each unloading valve, the setting position of the temporary tank 411 of dust is respectively equipped with high charge level sense switch 4110 and low material level sense switch 4111.
Each unloading valve of the present embodiment all drives connection with corresponding unloading valve motor, and the start and stop of this unloading valve motor are by controlling with the material level sense switch arranging on the temporary tank of corresponding dust.
The high and low material level sense switch that drives frequency converter, the automatic air regulating valve of each branch wind pipe end, each unloading valve motor, each dust of being connected to keep in tank with dedusting dust collecting fan motor in the present embodiment is all electrically connected to ECU.
Operation principle of the present utility model and process are as follows: each branch wind pipe automatic air regulating valve is according to the ruuning situation of unloading valve motor on this branch wind pipe, carry out air door size adjustment, the motor running frequency of concentrated dust-removing dust collecting fan is also done corresponding follow-up adjustment, branch wind pipe automatic air regulating valve and concentrated dust-removing dust collecting fan running frequency size, by its weight factor, through ECU computing, obtain, weight factor be take and reached dust collection effect lowest critical value as principle, by system architecture and practical operation situation, is determined; When a certain branch wind pipe moves without unloading valve, this branch wind pipe adjusting valve is closed completely.
When automatic operation goes wrong, concentrated dust-removing dust collecting fan and each branch wind pipe adjusting valve and unloading valve can manually be controlled.
Above embodiment is only for helping to understand core concept of the present utility model; can not limit the utility model with this; for those skilled in the art; every foundation thought of the present utility model; the utility model is modified or is equal to replacement; any change of doing in specific embodiments and applications, within all should being included in protection domain of the present utility model.
Claims (4)
1. a concentrated dust-removing dust collecting system, comprise the air main being connected with dedusting dust collecting fan by deduster, on air main, be connected with one group of branch wind pipe, every branch wind pipe is provided with one group of temporary tank of the dust connecting by corresponding unloading valve, it is characterized in that: the end of every branch wind pipe is equipped with an automatic air regulating valve, on the temporary tank of each dust, be equipped with material level sense switch, the motor of described dedusting dust collecting fan is connected with a transducer drive.
2. concentrated dust-removing dust collecting system according to claim 1, is characterized in that: described unloading valve drives connection with corresponding unloading valve motor, and the start and stop of described unloading valve motor are controlled by the material level sense switch arranging on the temporary tank of corresponding dust.
3. concentrated dust-removing dust collecting system according to claim 1, is characterized in that: described material level sense switch comprises high charge level sense switch and the low material level sense switch that is arranged at desired location on the temporary tank of corresponding dust.
4. according to the concentrated dust-removing dust collecting system described in claim 1～3 any one, it is characterized in that: described automatic air regulating valve is pneumatic control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316304.4U CN203991614U (en) | 2014-06-09 | 2014-06-13 | A kind of concentrated dust-removing dust collecting system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302947 | 2014-06-09 | ||
| CN201420302947.3 | 2014-06-09 | ||
| CN201420316304.4U CN203991614U (en) | 2014-06-09 | 2014-06-13 | A kind of concentrated dust-removing dust collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991614U true CN203991614U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316304.4U Expired - Lifetime CN203991614U (en) | 2014-06-09 | 2014-06-13 | A kind of concentrated dust-removing dust collecting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203991614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391636A (en) * | 2016-10-09 | 2017-02-15 | 无锡宏纳科技有限公司 | Low dust removal control system for integrated circuit production workshop |
| 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 |
| CN109507929A (en) * | 2018-12-11 | 2019-03-22 | 南通亚威机械制造有限公司 | A kind of dedusting control method |
-
2014
- 2014-06-13 CN CN201420316304.4U patent/CN203991614U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391636A (en) * | 2016-10-09 | 2017-02-15 | 无锡宏纳科技有限公司 | Low dust removal control system for integrated circuit production workshop |
| 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 |
| CN109507929A (en) * | 2018-12-11 | 2019-03-22 | 南通亚威机械制造有限公司 | A kind of dedusting control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |