JPH02137939U - - Google Patents
Info
- Publication number
- JPH02137939U JPH02137939U JP4788789U JP4788789U JPH02137939U JP H02137939 U JPH02137939 U JP H02137939U JP 4788789 U JP4788789 U JP 4788789U JP 4788789 U JP4788789 U JP 4788789U JP H02137939 U JPH02137939 U JP H02137939U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- classification rotor
- crushing
- outside
- pulverizing chamber
- 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
- 239000000463 material Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 3
- 239000011362 coarse particle Substances 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Combined Means For Separation Of Solids (AREA)
- Crushing And Grinding (AREA)
Description
第１図は本願の実施例の正面断面図、第２図は
実施例の一部（開閉弁）の平面図、第３図は第２
図におけるＡ−Ａ断面、第４図と第５図は実施し
た製品および途中抽出した粉体のＸ線マイクロア
ナライザの結果をそれぞれ示す。第６図は従来技
術を示す正面断面図である。
１……粉砕部、２……材料供給部、３……開閉
弁、４……二段型抽出機、５……第二の流路、１
０……ケーシング、１１……開口部、１２……ロ
ーラ、１３……回転テーブル、１６……分級ロー
タ、１８……製品抽出管、Ｍ……供給原料、Ｆ…
…微粉（製品）、Ｃ……粗粒、Ｐ……粉体（途中
抽出）。
Fig. 1 is a front sectional view of the embodiment of the present application, Fig. 2 is a plan view of a part of the embodiment (on-off valve), and Fig. 3 is a sectional view of the embodiment of the present application.
The AA cross section in the figure, and FIGS. 4 and 5 respectively show the results of the X-ray microanalyzer of the product and the powder extracted midway. FIG. 6 is a front sectional view showing the prior art. DESCRIPTION OF SYMBOLS 1...Crushing part, 2...Material supply part, 3...Opening/closing valve, 4...Two-stage extractor, 5...Second flow path, 1
0...Casing, 11...Opening, 12...Roller, 13...Rotary table, 16...Classification rotor, 18...Product extraction tube, M...Feed material, F...
...Fine powder (product), C...coarse particles, P...powder (extracted midway).
Claims (1)
接する粉砕部と、円筒状ケーシングによつて形成
する粉砕室と、該粉砕室内へ室外から進入する材
料供給部と、室内頂面に釣支された分級ロータと
、該分級ロータの軸心側に連通する製品抽出管と
よりなる竪型粉砕機において、前記分級ロータの
外周側に直面するケーシング側壁に複数の開口部
を開閉自在に設けて粉体の第二の流路へ連通し、
該流路先端に粉砕室内の正圧を保持したまま室外
へ開閉する手段を具えたことを特徴とする竪型粉
砕機の精度向上部。 A crushing section that rotatably presses a plurality of rollers onto a rotary table, a crushing chamber formed by a cylindrical casing, a material supply section that enters the crushing chamber from outside, and a suspension supported on the top surface of the chamber. In a vertical crusher comprising a classification rotor and a product extraction pipe communicating with the axis of the classification rotor, a plurality of openings are provided in the side wall of the casing facing the outer circumferential side of the classification rotor so as to be freely openable and closable. communicates with the body's second channel,
A precision improving part for a vertical pulverizer, characterized in that the tip of the flow path is provided with means for opening and closing the pulverizing chamber to the outside while maintaining positive pressure inside the pulverizing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4788789U JPH02137939U (en) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4788789U JPH02137939U (en) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137939U true JPH02137939U (en) | 1990-11-16 |
Family
ID=31564213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4788789U Pending JPH02137939U (en) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190343A (en) * | 1992-10-02 | 1994-07-12 | Robert M Williams | Material separating device |
| KR20030080461A (en) * | 2002-04-08 | 2003-10-17 | 김장근 | the crusher and refine apparatus for powder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63107A (en) * | 1986-06-19 | 1988-01-05 | 長井電子工業協同組合 | Electrolytic capacitor |
-
1989
- 1989-04-24 JP JP4788789U patent/JPH02137939U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63107A (en) * | 1986-06-19 | 1988-01-05 | 長井電子工業協同組合 | Electrolytic capacitor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190343A (en) * | 1992-10-02 | 1994-07-12 | Robert M Williams | Material separating device |
| KR20030080461A (en) * | 2002-04-08 | 2003-10-17 | 김장근 | the crusher and refine apparatus for powder |