JPH0366891U - - Google Patents
Info
- Publication number
- JPH0366891U JPH0366891U JP12905989U JP12905989U JPH0366891U JP H0366891 U JPH0366891 U JP H0366891U JP 12905989 U JP12905989 U JP 12905989U JP 12905989 U JP12905989 U JP 12905989U JP H0366891 U JPH0366891 U JP H0366891U
- Authority
- JP
- Japan
- Prior art keywords
- perforated plate
- granular material
- hopper
- fluidizing gas
- inclined perforated
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の第１の実施例に係る微粉炭ホ
ツパの傾斜目皿上方の部分を示し、同図ａはその
一部の平面図、同図ｂはその縦断面図、第２図は
同実施例の邪魔板の部分の斜視図、第３図および
第４図はそれぞれ邪魔板が開いた状態および閉じ
た状態を示す説明図、第５図は本考案の第２の実
施例に係る微粉炭ホツパの傾斜目皿上方の部分の
縦断面図、第６図は同実施例のダイヤフラムが膨
張した状態を示す説明図、第７図は同実施例のダ
イヤフラムが収縮した状態を示す説明図、第８図
は従来の微粉炭ホツパを示す構造図である。
１……微粉炭ホツパ、２……風箱、３……傾斜
目皿、４……スクリーン、１０……冷却管、１６
……微粉炭、１７……供給管、１８……ダイヤフ
ラム、２１……駆動モータ、２２……ベルト車、
２３……ネジ軸、２４……ベルト、２５ａ，２５
ｂ……邪魔板、２６ａ，２６ｂ……連結軸、２７
……スライドピース、２８……軸受。
Fig. 1 shows the part above the inclined plate of a pulverized coal hopper according to the first embodiment of the present invention, Fig. 1a is a plan view of a part thereof, Fig. 2b is a longitudinal sectional view thereof, and Fig. 2 is a perspective view of the baffle plate portion of the same embodiment, FIGS. 3 and 4 are explanatory diagrams showing the baffle plate in an open state and a closed state, respectively, and FIG. 5 is a perspective view of the baffle plate portion of the second embodiment of the present invention. A vertical cross-sectional view of a portion above the inclined perforated plate of the pulverized coal hopper, FIG. 6 is an explanatory diagram showing the state in which the diaphragm of the same embodiment is expanded, and FIG. 7 is an explanatory diagram showing the state in which the diaphragm of the same embodiment is contracted. 8 are structural diagrams showing a conventional pulverized coal hopper. 1...Pulverized coal hopper, 2...Wind box, 3...Slanted plate, 4...Screen, 10...Cooling pipe, 16
...pulverized coal, 17 ... supply pipe, 18 ... diaphragm, 21 ... drive motor, 22 ... belt wheel,
23...Screw shaft, 24...Belt, 25a, 25
b...Baffle plate, 26a, 26b...Connection shaft, 27
...Slide piece, 28...Bearing.
Claims (1)
記傾斜目皿の下方に連設された流動化用気体を供
給する風箱を具えた高温粉粒体受入れホツパにお
いて、該ホツパの貯留空間内に複数の冷却管を互
いに間隔をおいて並設し、同冷却管の間に拡張・
収縮自在な流動化用気体の案内部材を配設したこ
とを特徴とする高温粉粒体受入れホツパ。 In a high-temperature granular material receiving hopper, which is equipped with an inclined perforated plate at the bottom and an air box for supplying fluidizing gas that is connected to a gas supply source and is arranged below the inclined perforated plate, Multiple cooling pipes are installed in parallel at intervals, and expansion and
A hopper for receiving high-temperature powder and granular material, characterized in that a guide member for fluidizing gas that can be freely contracted is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12905989U JPH0366891U (en) | 1989-11-06 | 1989-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12905989U JPH0366891U (en) | 1989-11-06 | 1989-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366891U true JPH0366891U (en) | 1991-06-28 |
Family
ID=31676721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12905989U Pending JPH0366891U (en) | 1989-11-06 | 1989-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366891U (en) |
-
1989
- 1989-11-06 JP JP12905989U patent/JPH0366891U/ja active Pending
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