JPS61119528U - - Google Patents
Info
- Publication number
- JPS61119528U JPS61119528U JP318685U JP318685U JPS61119528U JP S61119528 U JPS61119528 U JP S61119528U JP 318685 U JP318685 U JP 318685U JP 318685 U JP318685 U JP 318685U JP S61119528 U JPS61119528 U JP S61119528U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- transport pipe
- auxiliary
- powder
- flow control
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims 5
- 239000000843 powder Substances 0.000 claims 5
Landscapes
- Air Transport Of Granular Materials (AREA)
Description
図は何れも本考案の実施例を示し、第１図は第
１実施例の一部を断面した側面図、第２図は第２
実施例の一部を断面した側面図である。
１……輸送管、６，６ａ……気力源、１０……
拡大配管部、２０……補助導管、２１，２１′，
２１″……輸送管内圧検出管域、２３……圧力検
出器、２４……流量コントロール弁、２５……補
助ガス供給管、２６……分配器、２７，２７′…
…分岐管。
Each of the figures shows an embodiment of the present invention, and FIG. 1 is a partially sectional side view of the first embodiment, and FIG. 2 is a side view of the second embodiment.
FIG. 2 is a partially sectional side view of the embodiment. 1... Transport pipe, 6, 6a... Energy source, 10...
Expanded piping section, 20...Auxiliary conduit, 21, 21',
21''...Transport pipe internal pressure detection pipe area, 23...Pressure detector, 24...Flow rate control valve, 25...Auxiliary gas supply pipe, 26...Distributor, 27, 27'...
...branch pipe.
Claims (1)
並設され輸送管内の粉粒体の詰まりを解消する補
助ガスを導く補助導管と、前記輸送管の所定管域
の内圧上昇を検出する圧力検出器と、この圧力検
出器の検出量に応じて補助導管よりの補助ガス供
給量を調節する流量コントロール弁と、この流量
コントロール弁より分配器を介して輸送管の前記
所定管域の後方に接続され補助ガスを同時又は選
択的に流入する２つ以上の分岐管とを備えると共
に、前記流量コントロール弁の全部または任意の
ものは、補助導管、または該補助導管より分岐し
かつ少なくとも２つの流量コントロール弁を接続
した１つの補助ガス供給管にそれぞれ配設してあ
ることを特徴とする粉粒体の気力輸送装置。 (2) 前記圧力検出器および流量コントロール弁
は、任意地点の輸送管内圧検出管域からその次の
内圧検出管域までの間に２個以上ずつ設けると共
に、流量コントロール弁と接続した分配器もそれ
と同数設けてある実用新案登録請求の範囲第(1)
項記載の粉粒体の気力輸送装置。 (3) 前記輸送管の終端部は管径を拡大させてあ
る実用新案登録請求の範囲第(1)項または第(2)項
記載の粉粒体の気力輸送装置。[Claims for Utility Model Registration] (1) A transport pipe for pneumatically transporting powder and granules, an auxiliary pipe installed in parallel with this transport pipe and guiding an auxiliary gas to eliminate clogging of powder and granules in the transport pipe, and said transport pipe. A pressure detector that detects an increase in internal pressure in a predetermined pipe area of the pipe, a flow control valve that adjusts the amount of auxiliary gas supplied from the auxiliary conduit according to the amount detected by this pressure detector, and a distributor from this flow control valve. and two or more branch pipes connected to the rear of the predetermined pipe area of the transport pipe through which auxiliary gas flows simultaneously or selectively, and all or any of the flow control valves include an auxiliary pipe, Alternatively, a pneumatic transportation device for powder or granular material, characterized in that each of the auxiliary gas supply pipes is branched from the auxiliary conduit and connected to at least two flow rate control valves. (2) At least two pressure detectors and two or more flow control valves are provided between the transport pipe internal pressure detection pipe area at any point and the next internal pressure detection pipe area, and a distributor connected to the flow control valve is also provided. The same number of claims for utility model registration (1)
A pneumatic transportation device for powder and granular materials as described in . (3) The pneumatic transportation device for powder and granular materials according to claim (1) or (2) of the utility model registration, wherein the diameter of the terminal end of the transport pipe is enlarged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985003186U JPH0237783Y2 (en) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985003186U JPH0237783Y2 (en) | 1985-01-14 | 1985-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61119528U true JPS61119528U (en) | 1986-07-28 |
| JPH0237783Y2 JPH0237783Y2 (en) | 1990-10-12 |
Family
ID=30477577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985003186U Expired JPH0237783Y2 (en) | 1985-01-14 | 1985-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237783Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195030A (en) * | 1981-05-22 | 1982-11-30 | Nippon Alum Mfg Co Ltd:The | Blocking releasing method for powder transport pipe |
| JPS597427U (en) * | 1982-07-07 | 1984-01-18 | 日本板硝子株式会社 | Minute light emitter/receiver device |
| JPS5974823A (en) * | 1982-10-22 | 1984-04-27 | Kayaba Ind Co Ltd | Clogging preventing device in powdered material transporting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS597427B2 (en) * | 1980-11-01 | 1984-02-18 | 一弘 岡村 | A method for removing or alleviating unpleasant odors in stock, herbal decoctions, and extracts by adding maltol. |
-
1985
- 1985-01-14 JP JP1985003186U patent/JPH0237783Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195030A (en) * | 1981-05-22 | 1982-11-30 | Nippon Alum Mfg Co Ltd:The | Blocking releasing method for powder transport pipe |
| JPS597427U (en) * | 1982-07-07 | 1984-01-18 | 日本板硝子株式会社 | Minute light emitter/receiver device |
| JPS5974823A (en) * | 1982-10-22 | 1984-04-27 | Kayaba Ind Co Ltd | Clogging preventing device in powdered material transporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237783Y2 (en) | 1990-10-12 |
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