CN102974586A - Collecting fan housing for three-roller machine - Google Patents
Collecting fan housing for three-roller machine Download PDFInfo
- Publication number
- CN102974586A CN102974586A CN2011102580614A CN201110258061A CN102974586A CN 102974586 A CN102974586 A CN 102974586A CN 2011102580614 A CN2011102580614 A CN 2011102580614A CN 201110258061 A CN201110258061 A CN 201110258061A CN 102974586 A CN102974586 A CN 102974586A
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- Prior art keywords
- fan housing
- roll mill
- collecting cover
- air collecting
- roller machine
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Abstract
The invention discloses a collecting fan housing for a three-roller machine. The collecting fan housing for the three-roller machine comprises an air blower, a fan housing is fixedly arranged on the upper side face of side plates of the three-roller machine which are parallel and opposite to each other, and only the lower side face opening of the fan housing is a half-sealing shell. A conducting pipe is arranged on the side face of the fan housing and is connected with the air blower. The collecting fan housing for the three-roller machine not only has the advantages of being simple in structure, but also has the advantages of good in air draft effect and capable of ensuring a necessary control air speed by using the air blower with a small volume so that energy can be greatly saved.
Description
Technical field
The present invention relates to a kind of air collecting cover for three-roll mill.
Background technology
Three-roller is widely used at coating and printing ink manufacturing works as the conventional equipment of differential divided powder resin, pigment etc. in high viscosity liquid.But, present three-roller textural be open-air, the steam of the solvent based that contains in the high viscosity liquid towards periphery and Atmospheric Diffusion, the health of harm operator causes atmosphere pollution.Therefore the next door that is defined in three-roller arranges the collection fan housing, with the suction of suction drum blower fan, collection solvent and so on, and by after the processing such as activated carbon adsorber, just can be to airborne release below legal safe level.But present employed collection fan housing, just suspention arranges air blast above three-roller, in order to guarantee necessary controlled wind speed, needs jumbo suction drum blower fan, and needs the supporting treatment facility of corresponding scale, therefore, and apparatus expensive, energy resource consumption is large.
Summary of the invention
In order to overcome defects, the invention provides a kind of air collecting cover for three-roll mill, it is not only simple in structure that this collects fan housing, and the air draught effect is better, uses the air blast of low capacity just can guarantee necessary controlled wind speed, greatly saves the energy.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of air collecting cover for three-roll mill, comprise air blast, upper side at the parallel and relative side plate of three-roller two sets firmly fan housing, and this fan housing is the semiclosed shape housing of only its downside opening; Upper side at described fan housing is provided with conduit, and described conduit is connected in described air blast.Like this, by the space sealing of three-roller top, use the air blast of low capacity just can guarantee the necessary controlled wind speed of its opening part very much, and the scale of follow-up relevant corollary equipment is also little, cost economizes on resources.
As a further improvement on the present invention, described conduit is positioned at the upper side center of described fan housing.
As a further improvement on the present invention, described fan housing is connected to form respectively by epipleural, left plate, right plate, front side board and back side panel.
As a further improvement on the present invention, described forward and backward side plate removable being positioned on the described left and right side plate respectively.
As a further improvement on the present invention, described fan housing is fixedly arranged on the side plate of described three-roller by screw.
As a further improvement on the present invention, described fan housing is square, and its cross section is that isosceles are trapezoidal.
The invention has the beneficial effects as follows: by the fan housing of sealing is set directly over three-roller, then aspirate at an upper portion thereof by air blast, like this, can use the air blast of low capacity just can guarantee the necessary controlled wind speed of its opening part very much, and the scale of supporting treatment facility is also less, kitchen range are less, saving resource.
Description of drawings
Fig. 1 is structural representation of the present invention.
By reference to the accompanying drawings, make the following instructions:
1---side plate 2---upper side
3---fan housing 4---conduit
5---epipleural 6---left plate
7---right plate 8---front side board
9---back side panel
The specific embodiment
A kind of air collecting cover for three-roll mill comprises air blast, set firmly fan housing 3 at the upper side 2 of the parallel and relative side plate 1 of three-roller two, and this fan housing is the semiclosed shape housing of only its downside opening; Upper side at fan housing is provided with conduit 4, and conduit is connected in described air blast.Like this, by the space sealing of three-roller top, use the air blast of low capacity just can guarantee the necessary controlled wind speed of its opening part very much, and the scale of follow-up relevant corollary equipment is also little, cost economizes on resources.
Above-mentioned conduit is positioned at the upper side center of described fan housing.
Above-mentioned fan housing is connected to form respectively by epipleural 5, left plate 6, right plate 7, front side board 8 and back side panel 9.
Above-mentioned forward and backward side plate is removable being positioned on the left and right side plate respectively.
Above-mentioned fan housing is fixedly arranged on the side plate of described three-roller by screw.
Above-mentioned fan housing is square, and its cross section is that isosceles are trapezoidal.
Claims (6)
1. an air collecting cover for three-roll mill comprises air blast, it is characterized in that: the upper side (2) at the parallel and relative side plate (1) of three-roller two sets firmly fan housing (3), and this fan housing is the semiclosed shape housing of only its downside opening; Upper side at described fan housing is provided with conduit (4), and described conduit is connected in described air blast.
2. air collecting cover for three-roll mill according to claim 1, it is characterized in that: described conduit is positioned at the upper side center of described fan housing.
3. air collecting cover for three-roll mill according to claim 1 and 2, it is characterized in that: described fan housing is connected to form respectively by epipleural (5), left plate (6), right plate (7), front side board (8) and back side panel (9).
4. air collecting cover for three-roll mill according to claim 3, it is characterized in that: described forward and backward side plate is removable being positioned on the described left and right side plate respectively.
5. air collecting cover for three-roll mill according to claim 3, it is characterized in that: described fan housing is fixedly arranged on the side plate of described three-roller by screw.
6. air collecting cover for three-roll mill according to claim 3, it is characterized in that: described fan housing is square, and its cross section is that isosceles are trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102580614A CN102974586A (en) | 2011-09-02 | 2011-09-02 | Collecting fan housing for three-roller machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102580614A CN102974586A (en) | 2011-09-02 | 2011-09-02 | Collecting fan housing for three-roller machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102974586A true CN102974586A (en) | 2013-03-20 |
Family
ID=47849096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102580614A Pending CN102974586A (en) | 2011-09-02 | 2011-09-02 | Collecting fan housing for three-roller machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974586A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098616A (en) * | 1977-03-07 | 1978-07-04 | Elsters, Inc. | Recirculating dishwasher hood |
| AU1124983A (en) * | 1982-02-09 | 1983-08-18 | State Of Tasmania, The | Portable fume cabinet |
| US5112373A (en) * | 1991-06-17 | 1992-05-12 | Hung Pham | Apparatus for controlling and eliminating vapor emissions at a manicure work station |
| DE4104963C1 (en) * | 1991-02-18 | 1992-06-25 | Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De | |
| FR2700712A1 (en) * | 1993-01-28 | 1994-07-29 | Ceraplast Sarl | Recyclable filter element and filtration device, especially for an extraction hood |
| US5816906A (en) * | 1997-08-01 | 1998-10-06 | Mai; Hoang T. | Vented hood with filter |
| CN200939446Y (en) * | 2006-08-25 | 2007-08-29 | 阮殿蓉 | Dust remover of tealeaf screener |
| CN202238841U (en) * | 2011-09-02 | 2012-05-30 | 田菱精细化工（昆山）有限公司 | Air collecting cover for three-roll mill |
-
2011
- 2011-09-02 CN CN2011102580614A patent/CN102974586A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098616A (en) * | 1977-03-07 | 1978-07-04 | Elsters, Inc. | Recirculating dishwasher hood |
| AU1124983A (en) * | 1982-02-09 | 1983-08-18 | State Of Tasmania, The | Portable fume cabinet |
| DE4104963C1 (en) * | 1991-02-18 | 1992-06-25 | Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De | |
| US5112373A (en) * | 1991-06-17 | 1992-05-12 | Hung Pham | Apparatus for controlling and eliminating vapor emissions at a manicure work station |
| FR2700712A1 (en) * | 1993-01-28 | 1994-07-29 | Ceraplast Sarl | Recyclable filter element and filtration device, especially for an extraction hood |
| US5816906A (en) * | 1997-08-01 | 1998-10-06 | Mai; Hoang T. | Vented hood with filter |
| CN200939446Y (en) * | 2006-08-25 | 2007-08-29 | 阮殿蓉 | Dust remover of tealeaf screener |
| CN202238841U (en) * | 2011-09-02 | 2012-05-30 | 田菱精细化工（昆山）有限公司 | Air collecting cover for three-roll mill |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |