CN203737007U - Automatic cleaning device for cold air filtering net of loosening moisture-regaining hot air system - Google Patents
Automatic cleaning device for cold air filtering net of loosening moisture-regaining hot air system Download PDFInfo
- Publication number
- CN203737007U CN203737007U CN201420041882.1U CN201420041882U CN203737007U CN 203737007 U CN203737007 U CN 203737007U CN 201420041882 U CN201420041882 U CN 201420041882U CN 203737007 U CN203737007 U CN 203737007U
- Authority
- CN
- China
- Prior art keywords
- filtering net
- air system
- cold wind
- hot
- cleaning device
- Prior art date
- 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 - Lifetime
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 230000008676 import Effects 0.000 claims description 14
- 238000007664 blowing Methods 0.000 abstract description 6
- 241000208125 Nicotiana Species 0.000 abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an automatic cleaning device for a cold air filtering net of a loosening moisture-regaining hot air system. The automatic cleaning device comprises a hollow annular blowing pipe, wherein the blowing pipe is connected with a compressed air main pipeline through an air supply pipe and is fixed on the outer side of the filtering net at a cold air inlet of the hot air system; multiple air outlets toward the filtering net are uniformly formed in the blowing pipe. According to the automatic cleaning device, the turn-on and turn-off of a solenoid valve are controlled by a control module; air is blown outwards by the blowing pipe, so that the dust adsorbed onto the filtering net can fall off from the surface of the filtering net, the meshes of the filtering net are prevented from being stuffed, the temperature and the moisture of tobacco flakes do not fluctuate greatly, the temperature of the tobacco flakes and product quality are guaranteed, and the reliability of the product quality is enhanced.
Description
Technical field
The utility model relates to a kind of automatic cleaning apparatus, relates in particular to a kind of loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device.
Background technology
In tobacco cutting process, loosening and gaining moisture operation is the critical process of scrap prodn. line, and its process task is moisture and the temperature of smoked sheet after increase vacuum conditioning, improve the resistance to processability of smoked sheet, make smoked sheet even, loose, and improve aesthetic quality, meet follow-up technology for making tobacco threds requirement.Hot-air system is the important part of loosening and gaining moisture operation, circulation by blower fan is introduced outside cold wind in hot-air system pipeline, after fin is heated as hot blast, enter loosening and gaining moisture pot inside, directly winding-up, to smoked sheet, increases temperature and the water imbibition of smoked sheet.In the situation that fin steam pressure is certain, enter the size of cold blast rate by cold wind mouth place air door size adjustment, can directly affect the temperature of loosening and gaining moisture outlet smoked sheet, the water absorbing properties of smoked sheet is also had to impact in various degree.Existing hot-air system cold wind import adopts the round tube road junction with filter screen, filter screen is screwed in round tube road junction, centre is provided with angle actuator carrys out the aperture of damper, because the smoked sheet dust of production and processing is more, and the humidity in throwing workshop is larger, in production process, having a large amount of dusts is adsorbed on filter screen, after long-time production run, there will be opening of sieve clogging, block entering of cold wind, cause the temperature straight line of hot blast to rise, cause temperature and the moisture fluctuation of smoked sheet larger, Measure of Process Capability reduces, thereby have influence on processing technology and the product quality of smoked sheet, cause batch smoked sheet defective.
Utility model content
The purpose of this utility model is to provide a kind of loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device, can carry out Automatic clearance to hot-air system cold wind import department filter screen, solves filter net jam problem, for smoked sheet temperature and product quality provide safeguard.
The utility model adopts following technical proposals:
A kind of loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device, comprise the annular blower of hollow, blower connects pneumatic manifold road by ajutage, blower is fixed on the filter screen outside of hot-air system cold wind import department, is evenly provided with multiple ventholes towards filter screen on blower.
Described blower is connected by three-way connection with ajutage, between ajutage and pneumatic manifold road, is provided with magnetic valve, control module control connection magnetic valve.
Described blower is fixed on the filter screen outside of hot-air system cold wind import department by U-shaped fixture, the openend of U-shaped fixture is fixed on the filter screen fixed screw of hot-air system cold wind import department.
Described venthole center line and filter screen are 30 ° of angles.
Described blower is by 3 U-shaped fixture filter screen fixed screws that are fixed on hot-air system cold wind import department triangular in shape.
Described three-way connection adopts compressed air three-way connection.
The utility model utilizes the break-make of control module control magnetic valve, by the outside blowing gas of blower, the dust that makes to be adsorbed on filter screen can come off from screen surface, avoid opening of sieve clogging, the temperature and the moisture that ensure smoked sheet can not produce larger fluctuation, for smoked sheet temperature and product quality provide safeguard, the controllability of improving the quality of products.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises the annular blower 1 of hollow, and the two ends of blower 1 are two air outlets of connecting tee joint 2 respectively, the air inlet of the air outlet connecting tee joint 2 of ajutage 3, and three-way connection 2 adopts compressed air three-way connection 2.The air inlet of ajutage 3 connects pneumatic manifold road 5, is provided with magnetic valve 4, control module 6 control connection magnetic valves 4 between ajutage 3 and pneumatic manifold road 5.Blower 1 is fixed on filter screen 8 outsides of hot-air system cold wind import department by U-shaped fixture 7, the openend of U-shaped fixture 7 is fixed on filter screen 8 fixed screws of hot-air system cold wind import department.On blower 1, be evenly provided with multiple ventholes towards filter screen 8, venthole center line and filter screen 8 are 30 ° of angles.In the utility model, blower 1 is by 3 U-shaped fixture 7 filter screen 8 fixed screws that are fixed on hot-air system cold wind import department triangular in shape.
Blower 1 in the utility model adopts the copper tubule of diameter 8mm to make, the diameter of annular blower 1 is consistent with filter screen 8 diameters of hot-air system cold wind import department, on annular blower 1, be evenly provided with 10 above ventholes towards filter screen 8, venthole diameter is 2.5mm, and venthole center line and filter screen 8 are 30 ° of angles.The stainless steel that U-shaped fixture 7 is 1mm by thickness is made.The wide 20mm of U-shaped fixture 7, high 10mm.In use procedure, control module 6 can, by controlling the break-make of magnetic valve 4, realize time and the number of times control of blower 1 outside blowing gas, under the winding-up effect of gas, the dust being adsorbed on filter screen 8 can come off from filter screen 8 surfaces, avoids filter screen 8 hole plug phenomenons.
Claims (6)
1. a loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device, it is characterized in that: the annular blower that comprises hollow, blower connects pneumatic manifold road by ajutage, blower is fixed on the filter screen outside of hot-air system cold wind import department, is evenly provided with multiple ventholes towards filter screen on blower.
2. loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device according to claim 1, it is characterized in that: described blower is connected by three-way connection with ajutage, between ajutage and pneumatic manifold road, be provided with magnetic valve, control module control connection magnetic valve.
3. loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device according to claim 2, it is characterized in that: described blower is fixed on the filter screen outside of hot-air system cold wind import department by U-shaped fixture, the openend of U-shaped fixture is fixed on the filter screen fixed screw of hot-air system cold wind import department.
4. loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device according to claim 3, is characterized in that: described venthole center line and filter screen are 30 ° of angles.
5. loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device according to claim 4, is characterized in that: described blower is by 3 U-shaped fixture filter screen fixed screws that are fixed on hot-air system cold wind import department triangular in shape.
6. loosening and gaining moisture hot-air system cold wind filtering net automatic cleaning device according to claim 5, is characterized in that: described three-way connection adopts compressed air three-way connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041882.1U CN203737007U (en) | 2014-01-23 | 2014-01-23 | Automatic cleaning device for cold air filtering net of loosening moisture-regaining hot air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041882.1U CN203737007U (en) | 2014-01-23 | 2014-01-23 | Automatic cleaning device for cold air filtering net of loosening moisture-regaining hot air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737007U true CN203737007U (en) | 2014-07-30 |
Family
ID=51336873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041882.1U Expired - Lifetime CN203737007U (en) | 2014-01-23 | 2014-01-23 | Automatic cleaning device for cold air filtering net of loosening moisture-regaining hot air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101210A (en) * | 2017-06-09 | 2017-08-29 | 绿色动力环保集团股份有限公司 | A kind of self-cleaning apparatus and method of waste incinerator primary air nozzle filter screen |
| CN111389084A (en) * | 2020-05-13 | 2020-07-10 | 俞立伟 | Self-conducting filtering pipeline |
| WO2023133924A1 (en) * | 2022-01-11 | 2023-07-20 | 浙江尔格科技股份有限公司 | Direct ventilation cooling device for self-cleaning wind turbine generator |
-
2014
- 2014-01-23 CN CN201420041882.1U patent/CN203737007U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101210A (en) * | 2017-06-09 | 2017-08-29 | 绿色动力环保集团股份有限公司 | A kind of self-cleaning apparatus and method of waste incinerator primary air nozzle filter screen |
| CN107101210B (en) * | 2017-06-09 | 2023-07-11 | 绿色动力环保集团股份有限公司 | Device and method for self-cleaning of filter screen of primary air port of garbage incinerator |
| CN111389084A (en) * | 2020-05-13 | 2020-07-10 | 俞立伟 | Self-conducting filtering pipeline |
| WO2023133924A1 (en) * | 2022-01-11 | 2023-07-20 | 浙江尔格科技股份有限公司 | Direct ventilation cooling device for self-cleaning wind turbine generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. Address before: 450000, No. 29, agricultural East Road, Jinshui District, Henan, Zhengzhou Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |