JPH02129251U - - Google Patents
Info
- Publication number
- JPH02129251U JPH02129251U JP3792889U JP3792889U JPH02129251U JP H02129251 U JPH02129251 U JP H02129251U JP 3792889 U JP3792889 U JP 3792889U JP 3792889 U JP3792889 U JP 3792889U JP H02129251 U JPH02129251 U JP H02129251U
- Authority
- JP
- Japan
- Prior art keywords
- hopper
- line
- pressurized
- medium
- 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
Links
- 239000000843 powder Substances 0.000 claims 3
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
Description
第１図は本考案の一実施例の説明図、第２図は
従来の石炭ガス化装置の微粉炭定量供給装置の説
明図である。
１……微粉炭、３……計量ホツパ、４……搬送
媒体、５……搬送媒体設備、６……圧調弁、７…
…流調弁、８……搬送管、９……テーブルフイー
ダ、１１……テーブルフイーダ出口の搬送管、１
２……均圧ライン、１４……差圧計、１５，１８
……加圧ライン、１６，１７……バルブ、１９…
…圧力計。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional pulverized coal quantitative supply device for a coal gasifier. 1...Pulverized coal, 3...Measuring hopper, 4...Transporting medium, 5...Transporting medium equipment, 6...Pressure regulating valve, 7...
...flow control valve, 8...conveying pipe, 9...table feeder, 11...conveying pipe at table feeder outlet, 1
2... Equalization line, 14... Differential pressure gauge, 15, 18
...Pressure line, 16, 17...Valve, 19...
...Pressure gauge.
Claims (1)
備え、粉体を加圧状態の搬送媒体によつてホツパ
から搬送する粉体供給装置において、搬送媒体ラ
インとホツパ内との差圧によつて制御されるバル
ブをもつホツパ内への可圧媒体供給ラインとホツ
パの圧力によつて制御されるバルブをもつホツパ
内への加圧媒体供給ラインとを設けたことを特徴
とする粉体供給装置。 In a powder supply device that includes a pressure equalization line between a conveyance medium line and a hopper and conveys powder from the hopper by a pressurized conveyance medium, the pressure equalization between the conveyance medium line and the inside of the hopper A powder supply device comprising: a pressurized medium supply line into the hopper having a controlled valve; and a pressurized medium supply line into the hopper having a valve controlled by the pressure of the hopper. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3792889U JPH02129251U (en) | 1989-04-03 | 1989-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3792889U JPH02129251U (en) | 1989-04-03 | 1989-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129251U true JPH02129251U (en) | 1990-10-24 |
Family
ID=31545478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3792889U Pending JPH02129251U (en) | 1989-04-03 | 1989-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129251U (en) |
-
1989
- 1989-04-03 JP JP3792889U patent/JPH02129251U/ja active Pending
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