CN206286313U - A kind of air uniform device of tow bag dust excluding hood - Google Patents
A kind of air uniform device of tow bag dust excluding hood Download PDFInfo
- Publication number
- CN206286313U CN206286313U CN201621223901.8U CN201621223901U CN206286313U CN 206286313 U CN206286313 U CN 206286313U CN 201621223901 U CN201621223901 U CN 201621223901U CN 206286313 U CN206286313 U CN 206286313U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- dust excluding
- excluding hood
- deflector
- cleaning shaft
- 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.)
- Withdrawn - After Issue
Links
Abstract
A kind of air uniform device of tow bag dust excluding hood, including cleaning shaft, dust excluding hood and baffle plate, dust excluding hood is the frustum shell of upper and lower ends opening, the big end opening thereon of the lower ending opening of dust excluding hood, the air inlet of cleaning shaft is connected with the upper end open of dust excluding hood, baffle plate is for circle and is horizontally placed in dust excluding hood, baffle plate is fixedly connected with dust excluding hood, and the gap that the negative pressure wind for extracting cleaning shaft passes through is provided between baffle plate and dust excluding hood, baffle plate upper surface is provided with perpendicular to baffle plate upper surface and along the equally distributed multiple deflectors of baffle plate circumferencial direction, deflector one end is located at baffle plate edge, the other end extends to baffle plate inner side, deflector is obliquely installed, deflector and be 30 ° by the angle between the baffle plate diameter of its outboard end, and the incline direction of each deflector is consistent.
Description
Technical field
The utility model is related to tobacco manufacturing process equipment, more particularly to a kind of air uniform device of tow bag dust excluding hood.
Background technology
With the extensive use of tow bag dust excluding hood, influence of the dust excluding hood to tow opening also progressively manifests.Tow bag
What dust excluding hood was generally used is technique depression dust-removing system, dust pelletizing system air quantity by the manufacturing machine number of units amount of forming machine influenceed compared with
Greatly, in the case where less board is produced, the suction of dedusting will focus on these boards, due to air quantity and the shakiness of wind speed
It is fixed, will result in dedusting wind and larger pulling force directly is produced to tow band, not only result in the influence that tow band receives dedusting wind
And significantly swing, wind also affects the one-level shredding effect of tow to the pulling force of tow band, finally makes the resistance to suction mark of filter stick
Increase partially.
Utility model content
For defect present in prior art, the purpose of this utility model be provide one kind can reduce dedusting disturbance move
Device.
To achieve the above object, the concrete technical scheme that the utility model is taken is：A kind of tow bag dust excluding hood it is even
Wind apparatus, including cleaning shaft, dust excluding hood and baffle plate, dust excluding hood are the frustum shell of upper and lower ends opening, under dust excluding hood
The big end opening thereon of end opening, the air inlet of cleaning shaft is connected with the upper end open of dust excluding hood, and baffle plate is circular and level
It is arranged in dust excluding hood, baffle plate is fixedly connected with dust excluding hood, and extract cleaning shaft negative is provided between baffle plate and dust excluding hood
The gap that pressure wind passes through, baffle plate upper surface is provided with perpendicular to baffle plate upper surface and is led along the equally distributed multiple of baffle plate circumferencial direction
Stream plate, deflector one end is located at baffle plate edge, and the other end extends to baffle plate inner side, and deflector is obliquely installed, deflector with pass through
Angle between the baffle plate diameter of its outboard end is 30 °, and the incline direction of each deflector is consistent.
A diameter of 400mm of the baffle plate.
The length of the deflector is 40mm.
The quantity of the deflector is 4.
The utility model simple structure, low cost of manufacture is easy to use, with very strong promotional value.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model baffle arrangement schematic diagram.
Specific embodiment
As depicted in figs. 1 and 2, a kind of air uniform device of tow bag dust excluding hood, including cleaning shaft 1, dust excluding hood 2 and baffle plate
3, dust excluding hood 2 is the frustum shell of upper and lower ends opening, the lower ending opening big end opening, cleaning shaft 1 thereon of dust excluding hood 2
Air inlet be connected with the upper end open of dust excluding hood 2, baffle plate 3 is circular and be horizontally placed in dust excluding hood 2, baffle plate 3 and dedusting
Cover 2 is fixedly connected, and the gap that the negative pressure wind for extracting cleaning shaft 1 passes through is provided between baffle plate 3 and dust excluding hood 2, dust excluding hood 2
Axis by baffle plate 3 center, so that it is guaranteed that the gap uniformity between baffle plate 3 and dust excluding hood 2, the upper surface of baffle plate 3 is provided with vertical
Directly in the upper surface of baffle plate 3 and along the equally distributed multiple deflectors 4 of the circumferencial direction of baffle plate 3, the one end of deflector 4 is located at the side of baffle plate 3
Edge, the other end extends to the inner side of baffle plate 3, and deflector 4 is obliquely installed, deflector 4 and the diameter of baffle plate 3 by its outboard end it
Between angle be 30 °, and the incline direction of each deflector 4 is consistent, and each deflector 4 is inclined or up time simultaneously counterclockwise simultaneously
Pin is inclined.
A diameter of 400mm of baffle plate 3.The length of deflector 4 is 40mm.The quantity of deflector 4 is 4.
The underface of cleaning shaft 1 is located at due to baffle plate 3, the wind into cleaning shaft 1 can only be from baffle plate 3 and dust excluding hood 2
Between gap pass through, when the suction suddenly change in cleaning shaft 1, baffle plate 3 can offset the power on a part of vertical direction,
So as to reduce dedusting wind wind-force change, reduce its fluctuation, baffle plate 3 with diameter greater than or equal to cleaning shaft 1 diameter, pass through
The dedusting wind in gap can be flowed to the centre position of baffle plate 3 between baffle plate 3 and dust excluding hood 2, and dedusting wind is produced by after deflector 4
Vortex, spirally into cleaning shaft 1, so as to reduce the dedusting caused by the suction suddenly change in cleaning shaft 1
Disturbance is moved.
Claims (4)
1. a kind of air uniform device of tow bag dust excluding hood, it is characterised in that：Including cleaning shaft, dust excluding hood and baffle plate, dust excluding hood
Be the frustum shell of upper and lower ends opening, the big end opening thereon of lower ending opening of dust excluding hood, the air inlet of cleaning shaft with
The upper end open connection of dust excluding hood, baffle plate be it is circular and be horizontally placed in dust excluding hood, baffle plate with diameter greater than or equal to dedusting
The diameter of pipeline, baffle plate is fixedly connected with dust excluding hood, the axis of dust excluding hood by baffle plate center, and between baffle plate and dust excluding hood
The gap that the negative pressure wind that being provided with extracts cleaning shaft passes through, baffle plate upper surface is provided with perpendicular to baffle plate upper surface and justifies along baffle plate
The equally distributed multiple deflectors of circumferential direction, deflector one end is located at baffle plate edge, and the other end extends to baffle plate inner side, deflector
Be obliquely installed, deflector and be 30 ° by the angle between the baffle plate diameter of its outboard end, and each deflector inclination side
To consistent.
2. the air uniform device of a kind of tow bag dust excluding hood according to claim 1, it is characterised in that：The diameter of the baffle plate
It is 400mm.
3. the air uniform device of a kind of tow bag dust excluding hood according to claim 1, it is characterised in that：The length of the deflector
It is 40mm to spend.
4. the air uniform device of a kind of tow bag dust excluding hood according to claim 1, it is characterised in that：The number of the deflector
Measure is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223901.8U CN206286313U (en) | 2016-11-15 | 2016-11-15 | A kind of air uniform device of tow bag dust excluding hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223901.8U CN206286313U (en) | 2016-11-15 | 2016-11-15 | A kind of air uniform device of tow bag dust excluding hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286313U true CN206286313U (en) | 2017-06-30 |
Family
ID=59099794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621223901.8U Withdrawn - After Issue CN206286313U (en) | 2016-11-15 | 2016-11-15 | A kind of air uniform device of tow bag dust excluding hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424072A (en) * | 2016-11-15 | 2017-02-22 | 河南中烟工业有限责任公司 | Air uniformizing device for tow package dust removal hood |
-
2016
- 2016-11-15 CN CN201621223901.8U patent/CN206286313U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424072A (en) * | 2016-11-15 | 2017-02-22 | 河南中烟工业有限责任公司 | Air uniformizing device for tow package dust removal hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170630 Effective date of abandoning: 20190920 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170630 Effective date of abandoning: 20190920 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |