JPS58183247U - Pulverization classifier with increased classification rate - Google Patents
Pulverization classifier with increased classification rateInfo
- Publication number
- JPS58183247U JPS58183247U JP7837382U JP7837382U JPS58183247U JP S58183247 U JPS58183247 U JP S58183247U JP 7837382 U JP7837382 U JP 7837382U JP 7837382 U JP7837382 U JP 7837382U JP S58183247 U JPS58183247 U JP S58183247U
- Authority
- JP
- Japan
- Prior art keywords
- classifier
- classification rate
- crushed
- coarse
- increased classification
- 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.)
- Pending
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の粉砕分級装置の断面眸第２図はこの考案
に係る粉砕分級装置の断面図、第３図はこの考案を実施
した分級器の一部破断斜視図、 ゛第４図は第
３図に示したものの変形例を示す分級器の一部破断斜視
図である。
１１・・・下部リング、３０・・・粉砕部、５０・・・
分級器、５１・・・粗粒炭排出口、１００・・・旋回羽
根、１０２・・・支持柱。Figure 1 is a cross-sectional view of a conventional crushing and classifying device, Figure 2 is a cross-sectional view of a crushing and classifying device according to this invention, Figure 3 is a partially cutaway perspective view of a classifier implementing this invention, and Figure 4 is a cross-sectional view of a conventional crushing and classifying device. FIG. 4 is a partially cutaway perspective view of a classifier showing a modification of the classifier shown in FIG. 3; 11...Lower ring, 30...Crushing part, 50...
Classifier, 51... Coarse coal discharge port, 100... Swirl vane, 102... Support column.
Claims (1)
いて粉砕した粒子を粗粒と微粉とに分級するものにおい
て、分級器め粗粒排出口に対し駆動装置で回転する旋回
羽根を設け、分級器に対し粉砕部から空気および粗粒炭
が侵入するのを防止する分級率を高めた粉砕分級装置。 ２ 実用新案登録請求の範囲第１項記載の分級率を高め
た粉砕分級装置において、旋回羽根と下部リングとを支
持柱で接続し、下部リングの回転力により旋回羽根を回
転させるよう構成したもの。[Scope of Claim for Utility Model Registration] 1. In a device in which a material to be crushed such as coal is crushed in a crushing section and the crushed particles are classified into coarse particles and fine particles in a classifier, the classifier is driven to the coarse particle discharge port. This pulverizing and classifying device is equipped with a swirling vane that rotates in the device, increasing the classification rate by preventing air and coarse coal from entering the classifier from the pulverizing section. 2. A crushing and classifying device with increased classification rate as described in Claim 1 of the Utility Model Registration Claim, in which a swirling vane and a lower ring are connected by a support column, and the swirling vane is rotated by the rotational force of the lower ring. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7837382U JPS58183247U (en) | 1982-05-29 | 1982-05-29 | Pulverization classifier with increased classification rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7837382U JPS58183247U (en) | 1982-05-29 | 1982-05-29 | Pulverization classifier with increased classification rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58183247U true JPS58183247U (en) | 1983-12-06 |
Family
ID=30087592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7837382U Pending JPS58183247U (en) | 1982-05-29 | 1982-05-29 | Pulverization classifier with increased classification rate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183247U (en) |
-
1982
- 1982-05-29 JP JP7837382U patent/JPS58183247U/en active Pending
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