CN205578265U - Be applied to dewatering fan economizer of BOPP production line - Google Patents
Be applied to dewatering fan economizer of BOPP production line Download PDFInfo
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- CN205578265U CN205578265U CN201620251082.1U CN201620251082U CN205578265U CN 205578265 U CN205578265 U CN 205578265U CN 201620251082 U CN201620251082 U CN 201620251082U CN 205578265 U CN205578265 U CN 205578265U
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- filter screen
- except water
- tuyere
- fan
- production line
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Abstract
The utility model discloses a be applied to dewatering fan economizer of BOPP production line, including the filter screen, the fan, the device is sent in the pressure change, the variable frequency speed governing(VFSG) module, electronic final controlling element, inverter motor and PID controller, the filter screen sets up in the entrance, the filter screen is connected to the fan, the filter screen passes through tube coupling dewatering tuyere, dewatering tuyere department sets up the pressure change and send device and electronic final controlling element, pressure becomes the output quantity that send device and electronic final controlling element control dewatering tuyere, PID controller control frequency -variable motor, inverter motor control fan's rotation, the device is sent in the change of variable frequency speed governing(VFSG) module controlled pressure, the utility model discloses the structure is ingenious, becomes through pressure and send the device, carries out the information sampling, calculates and contrasts with the default, real -time regulation output, the at the uniform velocity big microvariation of the amount of wind of the three leaf formula roots fans of overdriving, stable system pressure and flow in the time of the economize on electricity.
Description
Technical field
This utility model relate to a kind of for high wide cut, high speed biaxial tension BOPP production line except water wind
Machine energy saver.
Background technology
Current domestic BOPP old production line, CR unit slab is removed Water fan, is mostly used traditional star three
Angle controls, and process pipe outlet air quantity, pressure are to be realized by damper aperture, BOPP old production line
Efficiency is the highest, and during production technology change, system pressure and flow are difficult to control balance, it is impossible to well meet
New technological requirement.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of be applied to BOPP production line except Water fan
Energy saver, meets complicated technology and many variable working condition.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
Be applied to BOPP production line except Water fan energy saver, including filter screen, blower fan, pressure inverting dress
Put, frequency control module, electric performance device, frequency conversion motor and PID controller, filter screen is arranged on entrance
Place, blower fan connects filter screen, and filter screen connects except water tuyere by pipeline, except arranging pressure inverting dress at water tuyere
Putting and electric performance device, pressure transmitter device and electric performance device control the output except water tuyere, PID
Controller controls frequency conversion motor, and frequency conversion motor controls the rotation of blower fan, and frequency control module controls pressure inverting
Device.
Preferably, blower fan is cloverleaf high speed roots blower.
Preferably, filter screen is multistage filter screen.
Further, except water tuyere is provided with multiple, multiple except water tuyere is by a frequency control module control
System.
Further, frequency control module, PID controller and electric performance device are equipped with LCDs.
The beneficial effects of the utility model:
1, the pressure regulative mode shown with liquid crystal digital is more directly perceived, it is simple to considerableization of technological parameter
Contrast with parameter optimization.
2, the constant voltage with PID regulatory function controls mode, and pressure stability is good, and energy-saving effect is obvious.
3, improve the rate of attendance of equipment, the loss reduced because of blower fan system fault band, than traditional star three
Angle starts and blast manual process regulative mode, saves power consumption more than 25%.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is this utility model schematic diagram.
Detailed description of the invention
Hereinafter embodiment of the present utility model will be described in detail.
As it is shown in figure 1, this utility model disclose a kind of be applied to BOPP production line except the energy-conservation dress of Water fan
Put, including filter screen 1, blower fan 2, PIC pressure transmitter device, SIC frequency control module, electronic perform dress
Putting 3, frequency conversion motor and PID controller, filter screen is arranged on porch, and blower fan connects filter screen, and filter screen passes through
Pipeline connects except water tuyere, except arranging PIC pressure transmitter device and electric performance device 3 at water tuyere, and pressure
PIC power pick-up device and electric performance device 3 control the output except water tuyere, and PID controller controls to become
Frequently motor, frequency conversion motor controls the rotation of blower fan 2, and SIC frequency control module controls PIC pressure inverting dress
Put.
In the present embodiment, blower fan 2 is cloverleaf high speed roots blower, and filter screen 1 is multistage filter screen, more
Good high efficiency filter air.
Except water tuyere is provided with multiple, multiple except water tuyere is by a SIC frequency control module control.
SIC frequency control module, PID controller and electric performance device 3 are equipped with LCDs, make
Pressure regulative mode is more directly perceived, it is simple to considerableization of technological parameter and parameter optimization contrast.
When CR equipment is except Water fan operation, CR equipment refers to for BOPP production line CR slab except Water fan,
First air is after multistage strainer filtering dedusting, and cloverleaf roots blower, under the drive of frequency conversion motor, was incited somebody to action
Air Fast Compression after filter is also discharged, when the gases at high pressure discharged are delivered to respectively except water tuyere, respectively except water tuyere
The PIC pressure transmitter device being respectively mounted, through calculating regulation output suitable mutually, controls the rotating speed of frequency conversion fan,
PID controller makes cloverleaf high speed roots blower keep constant voltage, reaches the purpose of energy-conservation constant voltage.
It is arranged on except the pressure transmitter device of water tuyere end by newly-increased, carries out intelligence sample, calculate also
Contrast with preset value, real-time regulation output.The output that can cross converter drives cloverleaf roots blower
Air quantity at the uniform velocity size variation, stabilisation systems pressure and flow while economize on electricity.
Above-described this utility model embodiment, is not intended that the limit to this utility model protection domain
Fixed.Any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all
Within claims of the present utility model should be included in.
Claims (5)
1. be applied to BOPP production line except Water fan energy saver, it is characterised in that include filter screen, wind
Machine, pressure transmitter device, frequency control module, electric performance device, frequency conversion motor and PID controller,
Filter screen is arranged on porch, and blower fan connects filter screen, and filter screen connects except water tuyere by pipeline, at water tuyere
Arrange pressure transmitter device and electric performance device, pressure transmitter device and electric performance device to control except water wind
The output of mouth, PID controller controls frequency conversion motor, and frequency conversion motor controls the rotation of blower fan, frequency control
Module controls pressure transmitter device.
The most according to claim 1 be applied to BOPP production line except Water fan energy saver, it is special
Levying and be, blower fan is cloverleaf high speed roots blower.
The most according to claim 1 be applied to BOPP production line except Water fan energy saver, it is special
Levying and be, filter screen is multistage filter screen.
The most according to claim 1 be applied to BOPP production line except Water fan energy saver, it is special
Levy and be, except water tuyere is provided with multiple, multiple except water tuyere is by a frequency control module control.
The most according to claim 1 be applied to BOPP production line except Water fan energy saver, it is special
Levying and be, frequency control module, PID controller and electric performance device are equipped with LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251082.1U CN205578265U (en) | 2016-03-25 | 2016-03-25 | Be applied to dewatering fan economizer of BOPP production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251082.1U CN205578265U (en) | 2016-03-25 | 2016-03-25 | Be applied to dewatering fan economizer of BOPP production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578265U true CN205578265U (en) | 2016-09-14 |
Family
ID=56867551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251082.1U Active CN205578265U (en) | 2016-03-25 | 2016-03-25 | Be applied to dewatering fan economizer of BOPP production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673495A (en) * | 2016-03-25 | 2016-06-15 | 金田集团（桐城）塑业有限公司 | Water-removing blower energy-saving device applied to BOPP production line |
-
2016
- 2016-03-25 CN CN201620251082.1U patent/CN205578265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673495A (en) * | 2016-03-25 | 2016-06-15 | 金田集团（桐城）塑业有限公司 | Water-removing blower energy-saving device applied to BOPP production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 231400 Tongcheng Economic Development Zone, Anhui, Anqing Patentee after: Anhui Jintian high tech Limited by Share Ltd Address before: 246000 Tongcheng Province Economic Development Zone, Anhui City, booming road Jintian group (Tongcheng) Plastic Co., Ltd. Patentee before: GETTEL GROUP (TONGCHENG) PLASTIC INDUSTRY CO., LTD. |