JPS57174115A - Dust removing apparatus in asphalt plant - Google Patents
Dust removing apparatus in asphalt plantInfo
- Publication number
- JPS57174115A JPS57174115A JP56059667A JP5966781A JPS57174115A JP S57174115 A JPS57174115 A JP S57174115A JP 56059667 A JP56059667 A JP 56059667A JP 5966781 A JP5966781 A JP 5966781A JP S57174115 A JPS57174115 A JP S57174115A
- Authority
- JP
- Japan
- Prior art keywords
- air
- sucked
- classifier
- dust
- dryer
- 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.)
- Granted
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
PURPOSE: To reduce a treating quantity of air containing dust, by sucking the dust produced in a screen classifier into a dryer.
CONSTITUTION: A dryer 1 for drying consists of a rotary drum 2 and a hot air generating device 3. A screen classifier 6 is constituted of a classifying screen 7 and a hot pin 8. Further, a dust collecting device 17 is constituted of a cyclone 9, a bag filter 10, and an exhaust blower. Dusts produced in the classifier 6 are sucked into a small-sized cyclone 20 by a blower 3B, and a part of the dusts together with sucked air are introduced to the downstream side of air flow of the device 3 and are joined with air sucked from outside to be heated by a burner 3A thereby forming the air for drying.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56059667A JPS57174115A (en) | 1981-04-22 | 1981-04-22 | Dust removing apparatus in asphalt plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56059667A JPS57174115A (en) | 1981-04-22 | 1981-04-22 | Dust removing apparatus in asphalt plant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57174115A true JPS57174115A (en) | 1982-10-26 |
JPS6130082B2 JPS6130082B2 (en) | 1986-07-11 |
Family
ID=13119769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56059667A Granted JPS57174115A (en) | 1981-04-22 | 1981-04-22 | Dust removing apparatus in asphalt plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57174115A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108176181A (en) * | 2018-01-23 | 2018-06-19 | 郑东亮 | A kind of construction airborne dust high-efficient treatment device |
-
1981
- 1981-04-22 JP JP56059667A patent/JPS57174115A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108176181A (en) * | 2018-01-23 | 2018-06-19 | 郑东亮 | A kind of construction airborne dust high-efficient treatment device |
Also Published As
Publication number | Publication date |
---|---|
JPS6130082B2 (en) | 1986-07-11 |
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