JPS588800U - Fan's particle adhesion prevention device - Google Patents

Fan's particle adhesion prevention device

Info

Publication number
JPS588800U
JPS588800U JP7386882U JP7386882U JPS588800U JP S588800 U JPS588800 U JP S588800U JP 7386882 U JP7386882 U JP 7386882U JP 7386882 U JP7386882 U JP 7386882U JP S588800 U JPS588800 U JP S588800U
Authority
JP
Japan
Prior art keywords
fan
prevention device
adhesion prevention
particle adhesion
powder
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
Application number
JP7386882U
Other languages
Japanese (ja)
Inventor
武司 鈴木
村尾　三樹雄
博 杉本
日下部　幸男
Original Assignee
川崎重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to JP7386882U priority Critical patent/JPS588800U/en
Publication of JPS588800U publication Critical patent/JPS588800U/en
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す断面図、第２図は第１
図の切断面線■−Ｈに沿う断面図、第３図は金網６付近
の簡略化した分解斜視図である。 １・・・・・・遠心ファン、２．　３．　４．　５・・
・・・・管路、６．７・・・・・・金網、８・・・・・
・縦板、８・・・・・・横板、１゜・・・・・・気体通
路、１１・・・・・・有刺鉄線、１２・・曲直流ＴＩＨ
１１Ｂ・・・・・・インペラ。Fig. 1 is a sectional view showing one embodiment of the present invention, and Fig. 2 is a cross-sectional view showing an embodiment of the present invention.
FIG. 3 is a cross-sectional view taken along the section line -H in the figure, and is a simplified exploded perspective view of the vicinity of the wire mesh 6. 1...Centrifugal fan, 2. 3. 4. 5...
・・・Pipeline, 6.7・・・Wire mesh, 8・・・・・・
・Vertical plate, 8... Horizontal plate, 1°... Gas passage, 11... Barbed wire, 12... Curved DC TIH
11B... Impeller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高電気抵抗粉粒体を含む気体を導くファン上流側の管路
内でコロナ放電をを生じて前記粉粒体を予め定める一方
の極性に帯電させる帯電手段を前記管路の途中に設け、
前記ファンのインペラとケーシングの間に電界を形成し
、ファンのインペラは前記粉粒体と同極性となるように
選ばれたことを特徴とするファンの粉粒体付着防止装置
。A charging means is provided in the middle of the conduit to generate a corona discharge in the conduit upstream of the fan that guides the gas containing the high electrical resistance powder and granule to charge the powder to one predetermined polarity,
An electric field is formed between an impeller of the fan and a casing, and the impeller of the fan is selected to have the same polarity as the powder and granular material.
JP7386882U 1982-05-19 1982-05-19 Fan's particle adhesion prevention device Pending JPS588800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7386882U JPS588800U (en) 1982-05-19 1982-05-19 Fan's particle adhesion prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7386882U JPS588800U (en) 1982-05-19 1982-05-19 Fan's particle adhesion prevention device

Publications (1)

Publication Number Publication Date
JPS588800U true JPS588800U (en) 1983-01-20

Family

ID=29869639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7386882U Pending JPS588800U (en) 1982-05-19 1982-05-19 Fan's particle adhesion prevention device

Country Status (1)

Country Link
JP (1) JPS588800U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385510A (en) * 1976-12-31 1978-07-28 Kawasaki Heavy Ind Ltd Device for preventing powder or grains from sticking to fan

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385510A (en) * 1976-12-31 1978-07-28 Kawasaki Heavy Ind Ltd Device for preventing powder or grains from sticking to fan

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