CN202813644U - Non-power natural ventilation dust-removal device of roof - Google Patents
Non-power natural ventilation dust-removal device of roof Download PDFInfo
- Publication number
- CN202813644U CN202813644U CN 201220485847 CN201220485847U CN202813644U CN 202813644 U CN202813644 U CN 202813644U CN 201220485847 CN201220485847 CN 201220485847 CN 201220485847 U CN201220485847 U CN 201220485847U CN 202813644 U CN202813644 U CN 202813644U
- Authority
- CN
- China
- Prior art keywords
- dust
- roof
- removal
- workshop
- opening
- 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 - Fee Related
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- Ventilation (AREA)
Abstract
Disclosed is a non-power natural ventilation dust-removal device of a roof. Openings are evenly formed in the roof of a workshop with dust. A dust-removal drum is arranged on each opening. A ventilation opening is formed in the side of each dust-removal drum. Turbine blades are arranged inside the dust-removal drums. Transparent taper-shaped cover plates are arranged on the tops of the dust-removal drums. Air circulation caused by natural wind or temperature difference between inside and outside can easily drives the turbine blades to rotate, air flow in horizontal direction can be accelerated and converted to vertical air flow from bottom to top, and therefore effect of inside ventilation and dust removal is increased and operation without cost is achieved. No electricity is needed, no noise is generated, no pollution is created, large amount of energy and capital are saved for a company, and therefore producing cost of products is reduced, working environment of the workshop is improved, working efficiency is improved, quality of workshop production is indirectly improved, and meanwhile, the transparent cover plates can increase lighting effect of the workshop.
Description
Technical field
The utility model relates to dust arrester, specifically, just provides a kind of roof Powerless ventilating dust-arrester of removing fast indoor dust for the super finely ground slag process.
Background technology
Utilizing calcite to produce in the calcium carbonate superfine powder powder technical process, a small amount of dust is unavoidable, so not only affects environmental sanitation and product quality, but also seriously influences the healthy of workman, brings immeasurable loss to company.
Summary of the invention
The purpose of this utility model is to provide a kind of roof Powerless ventilating dust-arrester, and it is outdoor that dust is got rid of fast with this ventilation unit, eliminates the harm of dust with this.
For achieving the above object, embodiment of the present utility model is: a kind of roof Powerless ventilating dust-arrester, the uniform opening in factory building roof of dust is being arranged, and opening part is installed the dedusting cylinder, and dedusting cylinder sidepiece has ventilating opening, and the top has cover plate.
As preferably, be provided with turbo blade in the described dedusting cylinder, turbo blade is realized rotating by natural wind or indoor/outdoor temperature-difference.
As preferably, described cover plate is transparent taper cover plate.
The beneficial effects of the utility model: by natural wind or indoor/outdoor temperature-difference cross-ventilation principle, can drive easily turbo blade and rotate, can be with the Air Flow of horizontal direction, accelerate and change from bottom to top vertical Air Flow into, to improve the effect of room ventilation dust discharge, realize the cost free running.Do not need electricity consumption, noiselessness, pollution-free, for company saves a large amount of energy funds, thereby reduce the production cost of product, improve the shopwork environment, increase work efficiency, indirectly strengthened the quality of workshop product.Simultaneously, transparent cover plate can also improve the daylighting effect of factory building.
Description of drawings
Fig. 1 is schematic diagram of the present utility model:
The specific embodiment
As shown in Figure 1, per 40 square metres arrange an opening 4 on the roof of Standard Factory Room 2, and a dedusting cylinder 3 is installed at each opening 4 place, has turbo blade in the dedusting cylinder 3, and the rotating shaft of turbo blade vertically is installed in the dedusting cylinder 3.The top of dedusting cylinder 3 has the taper cover plate, and sidepiece has uniform ventilating opening.
Claims (3)
1. a roof Powerless ventilating dust-arrester is characterized in that, the uniform opening in the factory building of dust (2) roof (4) is being arranged, and opening (4) locates to install dedusting cylinder (3), and dedusting cylinder (3) sidepiece has ventilating opening, and the top has cover plate (1).
2. roof according to claim 1 Powerless ventilating dust-arrester is characterized in that, is provided with turbo blade in the described dedusting cylinder (3), and turbo blade is realized rotating by natural wind or indoor/outdoor temperature-difference.
3. roof according to claim 1 and 2 Powerless ventilating dust-arrester is characterized in that described cover plate (1) is transparent taper cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485847 CN202813644U (en) | 2012-09-23 | 2012-09-23 | Non-power natural ventilation dust-removal device of roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485847 CN202813644U (en) | 2012-09-23 | 2012-09-23 | Non-power natural ventilation dust-removal device of roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813644U true CN202813644U (en) | 2013-03-20 |
Family
ID=47872507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485847 Expired - Fee Related CN202813644U (en) | 2012-09-23 | 2012-09-23 | Non-power natural ventilation dust-removal device of roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132385A (en) * | 2014-08-04 | 2014-11-05 | 陕西瑞景通环保科技有限公司 | Power free flue terminal fume purifier |
| CN104405154A (en) * | 2014-11-29 | 2015-03-11 | 河南国花彩印包装有限公司 | Printing house building with dust collectors |
| CN104405153A (en) * | 2014-11-29 | 2015-03-11 | 河南国花彩印包装有限公司 | Printing house |
-
2012
- 2012-09-23 CN CN 201220485847 patent/CN202813644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132385A (en) * | 2014-08-04 | 2014-11-05 | 陕西瑞景通环保科技有限公司 | Power free flue terminal fume purifier |
| CN104405154A (en) * | 2014-11-29 | 2015-03-11 | 河南国花彩印包装有限公司 | Printing house building with dust collectors |
| CN104405153A (en) * | 2014-11-29 | 2015-03-11 | 河南国花彩印包装有限公司 | Printing house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130923 |