JPS6225473Y2 - - Google Patents
Info
- Publication number
- JPS6225473Y2 JPS6225473Y2 JP1983064709U JP6470983U JPS6225473Y2 JP S6225473 Y2 JPS6225473 Y2 JP S6225473Y2 JP 1983064709 U JP1983064709 U JP 1983064709U JP 6470983 U JP6470983 U JP 6470983U JP S6225473 Y2 JPS6225473 Y2 JP S6225473Y2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- storage tank
- hopper
- belt conveyor
- discharge
- 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.)
- Expired
Links
- 239000003245 coal Substances 0.000 claims description 70
- 238000005192 partition Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000002002 slurry Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
【考案の詳細な説明】 本考案は水中貯炭設備に関する。[Detailed explanation of the idea] The present invention relates to underwater coal storage equipment.
石炭の貯蔵方法として、紛塵の飛散がないこ
と、石炭の品質劣化が少ないこと、自然発火が起
こらないこと等の利点により水中に貯蔵する方法
がある。従来、この水中貯炭設備として、第１図
及び第２図に示すようなものがある。即ち、第１
図に示すものは、矩形状貯槽１内が仕切壁２によ
り区切られて形成された複数の貯槽室３内に、ト
リツパコンベヤ４で石炭を搬入するようにしたも
ので、また第２図に示すものは、円形貯槽５内が
放射状仕切壁６により仕切られて形成された複数
の貯槽室７内に、輸送管８を介してスラリー輸送
により、石炭の搬出入を行なうようにしたもので
ある。ところで、第１図に示すものにおいては、
石炭搬出時に貯槽室３内の水を一旦抜かなければ
ならず、その作業に時間を要すると共に多量の水
を放出するという欠点があり、また第２図に示す
ものにおいては、石炭をスラリー輸送するため、
その輸送動力が大きくなると共に脱水設備を必要
とするという欠点があつた。 As a method for storing coal, there is a method of storing it in water due to its advantages such as no scattering of dust, little deterioration of coal quality, and no spontaneous combustion. Conventionally, there are underwater coal storage facilities as shown in FIGS. 1 and 2. That is, the first
What is shown in the figure is a rectangular storage tank 1 that is divided by partition walls 2 into a plurality of storage tank chambers 3, in which coal is transported by a tripper conveyor 4. In what is shown, coal is transported in and out of a plurality of storage tank chambers 7 formed by partitioning the inside of a circular storage tank 5 by radial partition walls 6 by transporting slurry via a transport pipe 8. . By the way, in the case shown in Figure 1,
When transporting coal, the water in the storage tank chamber 3 must be drained once, which has the drawback of taking time and releasing a large amount of water.In addition, in the system shown in Fig. 2, the coal is transported as a slurry. For,
There were disadvantages in that the transportation power became large and dehydration equipment was required.
そこで、本考案は上記欠点を解消し得る水中貯
炭設備を提供することを目的とする。 Therefore, an object of the present invention is to provide an underwater coal storage facility that can eliminate the above-mentioned drawbacks.
即ち、本考案は円形状貯槽内の中心部に排出ピ
ツトを設けると共に該排出ピツト内に水切りホツ
パを設け、上記排出ピツトと円形状貯槽外壁との
間を放射状仕切壁により複数の石炭貯槽室に区画
し、該排出ピツト上面に筒状体を立設し、該筒状
体上部外周に回転ホツパを回転自在に支持し、石
炭を上記回転ホツパ内に搬送する石炭搬入用ベル
トコンベヤを設け、両端が排出ピツトと円形状貯
槽外壁とに亘つて横架されると共に各貯槽室上を
それぞれ旋回移動可能にされた第１旋回ブリツジ
と第２旋回ブリツジを設け、上記第１旋回ブリツ
ジに、回転ホツパから排出される石炭を貯槽室内
に投入するトリツパコンベヤを支持し、上記第２
旋回ブリツジに、貯槽室内の石炭を運び上げるア
ンローダ及び該アンローダからの石炭を排出ピツ
ト内に設けられた水切りホツパ内に排出する排出
用ベルトコンベヤを支持し、上記水切りホツパ内
の石炭を、筒状体内を通つてその上方に運び上げ
るスクリユウ式ローダを設けると共に該スクリユ
ウ式ローダからの石炭を所定場所に搬出する石炭
搬出用ベルトコンベヤを設けたことを特徴とする
水中貯炭設備で、かかる構成によると、石炭は石
炭搬入用ベルトコンベヤ，回転ホツパ，及びトリ
ツパコンベヤを介して各貯槽室内に貯蔵され、ま
た石炭はアンローダ，排出用ベルトコンベヤ，水
切りホツパ，スクリユウ式ローダ，及び石炭搬出
用ベルトコンベヤを介して搬出されるので、従来
のように貯槽室内の水を排出することなく石炭の
搬出を行なうことができると共に、スラリー輸送
によることなく石炭の搬出入を行なうことができ
るので大きな動力及び特別な脱水設備をも必要と
しない。 That is, in the present invention, a discharge pit is provided at the center of a circular storage tank, a draining hopper is provided in the discharge pit, and a radial partition wall is provided between the discharge pit and the outer wall of the circular storage tank to form a plurality of coal storage tank chambers. A cylindrical body is erected on the upper surface of the discharge pit, a rotary hopper is rotatably supported on the outer periphery of the upper part of the cylindrical body, and a coal carrying belt conveyor is provided to convey coal into the rotary hopper. A first rotating bridge and a second rotating bridge are provided, which are horizontally suspended across the discharge pit and the outer wall of the circular storage tank, and are movable in rotation above each storage tank chamber, and a rotating hopper is attached to the first rotating bridge. It supports the trip conveyor that feeds coal discharged from
The revolving bridge supports an unloader that carries up the coal in the storage tank chamber and a discharge belt conveyor that discharges the coal from the unloader into a draining hopper provided in a discharge pit, and the coal in the draining hopper is formed into a cylindrical shape. An underwater coal storage facility characterized by being provided with a screw-type loader that carries the coal upward through the body, and a belt conveyor for carrying out coal that carries the coal from the screw-type loader to a predetermined location. Coal is stored in each storage tank room via a coal carrying belt conveyor, a rotating hopper, and a tripper conveyor, and the coal is stored in each storage tank room via an unloader, a discharge belt conveyor, a draining hopper, a screw type loader, and a coal carrying belt conveyor. Since the coal is transported through the storage tank, it is possible to transport the coal without discharging the water inside the storage tank as in the conventional method, and the coal can be transported in and out without using slurry transport, which requires large power and special equipment. No dehydration equipment is required.
以下、本考案の一実施例を第３図〜第６図に基
づき説明する。１１は円形状貯槽で、その中央部
には円筒状の排出ピツト１２が設けられると共
に、この排出ピツト１２と円形状貯槽１１の外壁
１１ａとの間の環状空間部は、８個の放射状仕切
壁１３により８室に区画されて、それぞれ石炭の
貯槽室１４にされている。また、上記排出ピツト
１２内には、多数の水抜き穴を全面に有する水切
りホツパ１５が設けられている。１６は排出ピツ
ト１２の上板１７に立設され且つ上下端が開放さ
れた筒状体である。１８は一端が筒状体１６の上
端に支持されると共に他端が貯槽外壁１１ａ外側
位置で立設された支柱１９上端に支持された第１
固定ブリツジ、２０は第１固定ブリツジ１８とは
反対側位置で設けられた第２固定ブリツジで、第
１固定ブリツジ１８と同様に、その一端が筒状体
１６の上端に支持されると共に他端は貯槽外壁１
１ａ外側位置で立設された支柱２１上端に支持さ
れている。そして、上記第１固定ブリツジ１８に
は石炭搬入用ベルトコンベヤ２２が支持され、ま
た第２固定ブリツジ２０には石炭搬出用ベルトコ
ンベヤ２３が支持されている。２４は筒状体１６
上部外周に回転自在に保持された環状の回転ホツ
パで、各貯槽室１４上に旋回移動自在にされたト
リツパコンベヤ（後述する）上に石炭を導くため
のものである。即ち、上記回転ホツパ２４は、内
筒２５と外筒２６との間に亘つて且つ放射状に６
枚配設された垂直方向の掻き板２７を有するホツ
パ本体２８と、このホツパ本体２８を筒状体１６
外周に回転自在に支持すると共に回転させる回転
ローラ２９と、上記ホツパ本体２８の下端より少
し離れた位置で筒状体１６外周に軸受３０を介し
て回転自在に支持されると共に所定位置に排出口
３１ａが形成された環状受板３１と、上端が上記
環状受板３１の排出口３１ａ下部に接続されると
共に下端がトリツパコンベヤ（後述する）上に開
口された案内シユート３２とから構成されてい
る。３３及び３４は上記各貯槽室１４上を旋回移
動自在にされた第１及び第２旋回ブリツジであ
る。即ち、各旋回ブリツジ３３，３４の一端部に
は筒状体１６の上板１７外周上面に設けられたガ
イドレール（図示せず）上を走行自在な走行輪３
５Ａが取付けられ、またその他端部には貯槽外壁
１１ａ上面に設けられたガイドレール（図示せ
ず）上を走行自在な走行輪３５Ｂが取付けられて
いる。勿論、上記走行輪３５Ａ，３５Ｂのうち所
定のものには、駆動装置（図示せず）が設けられ
ている。そして、上記第１旋回ブリツジ３３に
は、回転ホツパ２４からの石炭を、各貯槽室１４
内に投入するトリツパコンベヤ３６が支持されて
いる。勿論、このトリツパコンベヤ３６の投入口
３６ａは貯槽室１４上をその半径方向に沿つて移
動自在にされている。なお、上記回転ホツパ２４
の案内シユート３２は支持部材３２ａを介して第
１旋回ブリツジ３３に固定されており、従つて第
１旋回ブリツジ３３がどの位置にあつても、回転
ホツパ２４の排出口３１ａは常にトリツパコンベ
ヤ３６上に開口していることになる。そして、上
記第２旋回ブリツジ３４には、貯槽室１４内の石
炭を上方に運び上げるスクリユウ式アンローダ３
７と、このスクリユウ式アンローダ３７によつて
運び上げられた石炭を排出ピツト上板１７の必要
複数箇所に形成された開口１７ａを介して排出ピ
ツト１２内の水切りホツパ１５内に排出する排出
用ベルトコンベヤ３８が支持されている。なお、
上記スクリユウ式アンローダ３７は、トリツパコ
ンベヤ３６の投入口３６ａと同様に、各貯槽室１
４内を半径方向に沿つて移動自在にされ、更に貯
槽室１４間を移動する際に、その下端部が仕切壁
１３に当たらないように仕切壁１３上方まで揺動
できるようにされている。また、３９は上板１７
の開口１７ａに対応する位置に設けられた石炭排
出用のシユートである。４０は筒状体１６内に配
設支持されて水切りホツパ１５内の石炭を上記石
炭搬出用ベルトコンベヤ２３上に運び上げるスク
リユウ式ローダである。なお、４１はその排出シ
ユートである。また、４２は排出ピツト１２内で
且つ水切りホツパ１５下方に配置された揚水ポン
プで、石炭から分離された水を各貯槽室１４内に
戻すためのものである。 An embodiment of the present invention will be described below with reference to FIGS. 3 to 6. Reference numeral 11 denotes a circular storage tank, and a cylindrical discharge pit 12 is provided in the center thereof, and an annular space between the discharge pit 12 and the outer wall 11a of the circular storage tank 11 is formed by eight radial partition walls. 13 into eight chambers, each serving as a coal storage chamber 14. Further, in the discharge pit 12, a drain hopper 15 having a large number of drain holes on the entire surface is provided. Reference numeral 16 denotes a cylindrical body which is erected on the upper plate 17 of the discharge pit 12 and whose upper and lower ends are open. A first support 18 has one end supported on the upper end of the cylindrical body 16 and the other end supported on the upper end of a support column 19 erected at a position outside the outer wall 11a of the storage tank.
A fixed bridge 20 is a second fixed bridge provided at a position opposite to the first fixed bridge 18, and like the first fixed bridge 18, one end thereof is supported on the upper end of the cylindrical body 16, and the other end is supported. is storage tank outer wall 1
It is supported by the upper end of a column 21 which is erected at the outer position of 1a. A belt conveyor 22 for carrying in coal is supported on the first fixed bridge 18, and a belt conveyor 23 for carrying out coal is supported on the second fixed bridge 20. 24 is a cylindrical body 16
An annular rotary hopper rotatably held on the upper outer periphery is used to guide coal onto a tripper conveyor (described later) which is rotatably movable above each storage tank chamber 14. That is, the rotary hopper 24 extends between the inner cylinder 25 and the outer cylinder 26 and extends radially six times.
A hopper body 28 having vertical scraping plates 27 arranged thereon, and a hopper body 28 that is connected to a cylindrical body 16.
A rotary roller 29 is rotatably supported on the outer periphery and rotated, and a discharge port is rotatably supported on the outer periphery of the cylindrical body 16 via a bearing 30 at a position slightly apart from the lower end of the hopper body 28, and a discharge port is provided at a predetermined position. 31a, and a guide chute 32 whose upper end is connected to the lower part of the discharge port 31a of the annular receiving plate 31 and whose lower end is opened onto a tripper conveyor (described later). There is. Reference numerals 33 and 34 designate first and second swing bridges that are swingably movable above each of the storage tank chambers 14. That is, at one end of each of the swing bridges 33 and 34, there is a running wheel 3 that can freely run on a guide rail (not shown) provided on the upper surface of the upper plate 17 of the cylindrical body 16.
5A is attached, and a running wheel 35B that can run freely on a guide rail (not shown) provided on the upper surface of the storage tank outer wall 11a is attached to the other end. Of course, a drive device (not shown) is provided on a predetermined one of the running wheels 35A, 35B. The first rotating bridge 33 receives coal from the rotating hopper 24 into each storage tank chamber 14.
A tripper conveyor 36 is supported. Of course, the input port 36a of the tripper conveyor 36 is movable on the storage chamber 14 along its radial direction. Note that the rotating hopper 24
The guide chute 32 of the rotary hopper 24 is fixed to the first pivot bridge 33 via a support member 32a, so that no matter what position the first pivot bridge 33 is in, the outlet 31a of the rotary hopper 24 is always connected to the tripper conveyor 36. It will be open at the top. A screw-type unloader 3 that carries the coal in the storage tank chamber 14 upward is attached to the second swing bridge 34.
7, and a discharge belt for discharging the coal carried up by the screw type unloader 37 into the draining hopper 15 in the discharge pit 12 through openings 17a formed at a plurality of required locations in the discharge pit upper plate 17. A conveyor 38 is supported. In addition,
The screw type unloader 37 is connected to each storage tank chamber 1 in the same manner as the input port 36a of the tripper conveyor 36.
It is movable in the radial direction within the storage chambers 14, and is also able to swing above the partition wall 13 so that its lower end does not hit the partition wall 13 when moving between the storage chambers 14. Also, 39 is the upper plate 17
This is a coal discharge chute provided at a position corresponding to the opening 17a. A screw type loader 40 is disposed and supported within the cylindrical body 16 and carries the coal in the colander hopper 15 onto the coal carrying belt conveyor 23. Note that 41 is its discharge chute. Further, reference numeral 42 denotes a water pump disposed within the discharge pit 12 and below the draining hopper 15 for returning water separated from the coal into each storage tank chamber 14.
次に、石炭の貯槽室への搬入動作について説明
する。なお、各貯槽室内には、既に水が入れられ
ているものとする。 Next, the operation of carrying coal into the storage tank chamber will be explained. It is assumed that water is already filled in each storage tank chamber.
まず、第１旋回ブリツジ３３をこれから貯蔵し
たい貯槽室１４上に旋回移動させると共に、回転
ホツパ２４のホツパ本体２８を回転させる。次
に、石炭搬入用ベルトコンベヤ２２を作動させて
石炭をホツパ本体２８内に投入する。すると、石
炭は掻き板２７によつて環状受板３１上を移動さ
せられるが、排出口３１ａの所までくると、この
排出口３１ａから案内シユート３２を介してトリ
ツパコンベヤ３６上に落下し、そしてその投入口
３６ａから所定の場所に順次投下されて貯蔵が成
される。 First, the first rotating bridge 33 is pivoted onto the storage tank chamber 14 where storage is to be performed, and the hopper body 28 of the rotary hopper 24 is rotated. Next, the belt conveyor 22 for carrying in coal is operated to charge coal into the hopper main body 28. Then, the coal is moved on the annular receiving plate 31 by the scraping plate 27, but when it reaches the discharge port 31a, it falls from the discharge port 31a via the guide chute 32 onto the tripper conveyor 36, Then, they are sequentially dropped into predetermined locations from the input port 36a and stored.
次に、貯槽室から石炭を搬出する場合について
説明する。 Next, the case where coal is carried out from the storage tank chamber will be explained.
まず、第２旋回ブリツジ３４を搬出したい貯槽
室１４上に旋回移動させると共に、スクリユウ式
アンローダ３７を下方に降ろし、スクリユウ式ア
ンローダ３７，排出用ベルトコンベヤ３８，スク
リユウ式ローダ４０及び石炭搬出用ベルトコンベ
ヤ２３をそれぞれ作動させる。すると、貯槽室１
４内の石炭は、スクリユウ式アンローダ３７によ
つて排出用ベルトコンベヤ３８上に運ばれた後、
排出用ベルトコンベヤ３８によつて水切りホツパ
１５内に投下され、ここで水が分離される。水が
分離された石炭は、スクリユウ式ローダ４０によ
つて上方に運び上げられると共に石炭搬出用ベル
トコンベヤ２３上に排出され、そしてこの石炭搬
出用ベルトコンベヤ２３により石炭は所定の場所
に搬出される。一方、水切りホツパ１５下方に溜
つた水は、揚水ポンプ４２により、上記貯槽室１
４内に戻される。 First, the second swing bridge 34 is rotated onto the storage tank chamber 14 from which coal is to be discharged, and the screw type unloader 37 is lowered, and the screw type unloader 37, the discharge belt conveyor 38, the screw type loader 40, and the coal discharge belt conveyor are moved. 23 respectively. Then, storage chamber 1
After the coal in 4 is conveyed onto the discharge belt conveyor 38 by the screw type unloader 37,
The water is dropped into the draining hopper 15 by the discharge belt conveyor 38, where it is separated. The coal from which the water has been separated is carried upward by the screw type loader 40 and discharged onto the coal carrying belt conveyor 23, and the coal is carried out to a predetermined location by this coal carrying belt conveyor 23. . On the other hand, the water accumulated below the drainer hopper 15 is removed from the storage tank chamber 1 by a water pump 42.
It will be returned within 4.
以上の構成によると、石炭は石炭搬入用ベルト
コンベヤ，回転ホツパ，及びトリツパコンベヤを
介して各貯槽室内に貯蔵され、また石炭はアンロ
ーダ，排出用ベルトコンベヤ，水切りホツパ，ス
クリユウ式ローダ，及び石炭搬出用ベルトコンベ
ヤを介して搬出されるので、従来のように貯槽室
内の水を排出することなく石炭の搬出を行なうこ
とができると共に、スラリー輸送によることなく
石炭の搬出入を行なうことができるので大きな動
力及び特別な脱水設備をも必要としない。 According to the above configuration, coal is stored in each storage tank chamber via a coal carrying belt conveyor, a rotating hopper, and a tripper conveyor, and coal is stored in each storage tank room via an unloader, a discharge belt conveyor, a draining hopper, a screw type loader, and a coal conveyor. Since the coal is carried out via a carrying belt conveyor, it is possible to carry out the coal without discharging the water in the storage tank as in the conventional case, and it is also possible to carry the coal in and out without having to transport slurry. It does not require large power or special dewatering equipment.
第１図及び第２図は従来例の縦断面図、第３図
〜第６図は本考案の一実施例を示すもので、第３
図は全体断面図、第４図は平面図、第５図は要部
拡大断面図、第６図は第５図の−矢視図であ
る。
１１……貯槽、１１ａ……貯槽外壁、１２……
排出ピツト、１３……仕切壁、１４……貯槽室、
１５……水切りホツパ、１６……筒状体、２２…
…石炭搬入用ベルトコンベヤ、２３……石炭搬出
用ベルトコンベヤ、２４……回転ホツパ、２５…
…内筒、２６……外筒、２７……掻き板、２８…
…ホツパ本体、２９……回転ローラ、３０……軸
受、３１……環状受板、３１ａ……排出口、３２
……案内シユート、３３……第１旋回ブリツジ、
３４……第２旋回ブリツジ、３６……トリツパコ
ンベヤ、３７……スクリユウ式アンローダ、３８
……排出用ベルトコンベヤ、４０……スクリユウ
式ローダ、４２……揚水ポンプ。
1 and 2 are longitudinal sectional views of a conventional example, and FIGS. 3 to 6 show an embodiment of the present invention.
4 is an overall sectional view, FIG. 4 is a plan view, FIG. 5 is an enlarged sectional view of a main part, and FIG. 6 is a view taken along the - arrow in FIG. 11...Storage tank, 11a...Storage tank outer wall, 12...
Discharge pit, 13...partition wall, 14...storage chamber,
15... Drainer hopper, 16... Cylindrical body, 22...
... Belt conveyor for carrying in coal, 23... Belt conveyor for carrying out coal, 24... Rotating hopper, 25...
...Inner cylinder, 26...Outer cylinder, 27...Scraping board, 28...
... Hopper body, 29 ... Rotating roller, 30 ... Bearing, 31 ... Annular receiving plate, 31a ... Discharge port, 32
...Guidance chute, 33...First swing bridge,
34...Second swing bridge, 36...Tripper conveyor, 37...Screw type unloader, 38
... Discharge belt conveyor, 40 ... Screw type loader, 42 ... Lifting pump.
Claims (1)
共に該排出ピツト内に水切りホツパを設け、上記
排出ピツトと円形状貯槽外壁との間を放射状仕切
壁により複数の石炭貯槽室に区画し、該排出ピツ
ト上面に筒状体を立設し、該筒状体上部外周に回
転ホツパを回転自在に支持し、石炭を上記回転ホ
ツパ内に搬送する石炭搬入用ベルトコンベヤを設
け、両端が排出ピツトと円形状貯槽外壁とに亘つ
て横架されると共に各貯槽室上をそれぞれ旋回移
動可能にされた第１旋回ブリツジと第２旋回ブリ
ツジを設け、上記第１旋回ブリツジに、回転ホツ
パから排出される石炭を貯槽室内に投入するトリ
ツパコンベヤを支持し、上記第２旋回ブリツジ
に、貯槽室内の石炭を運び上げるアンローダ及び
該アンローダからの石炭を排出ピツト内に設けら
れた水切りホツパ内に排出する排出用ベルトコン
ベヤを支持し、上記水切りホツパ内の石炭を、筒
状体内を通つてその上方に運び上げるスクリユウ
式ローダを設けると共に該スクリユウ式ローダか
らの石炭を所定場所に搬出する石炭搬出用ベルト
コンベヤを設けたことを特徴とする水中貯炭設
備。 A discharge pit is provided in the center of the circular storage tank, and a draining hopper is provided in the discharge pit, and the space between the discharge pit and the outer wall of the circular storage tank is divided into a plurality of coal storage tank chambers by radial partition walls, and the coal storage tank chambers are separated from the outer wall of the circular storage tank. A cylindrical body is erected on the upper surface of the pit, a rotary hopper is rotatably supported on the outer periphery of the upper part of the cylindrical body, and a belt conveyor for carrying in coal is provided to convey coal into the rotary hopper. A first rotating bridge and a second rotating bridge are provided, which are horizontally suspended across the outer wall of the storage tank and are movable in rotation above each storage tank chamber, and the first rotating bridge is provided with coal discharged from the rotating hopper. An unloader that supports a tripper conveyor that feeds coal into the storage tank chamber and carries the coal in the storage tank chamber to the second swing bridge, and a discharge device that discharges the coal from the unloader into a drainage hopper provided in the discharge pit. A screw-type loader is provided to support the belt conveyor and transport the coal in the draining hopper upward through the cylindrical body, and a coal-carrying belt conveyor is provided to transport the coal from the screw-type loader to a predetermined location. Underwater coal storage equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6470983U JPS59170522U (en) | 1983-04-28 | 1983-04-28 | Underwater coal storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6470983U JPS59170522U (en) | 1983-04-28 | 1983-04-28 | Underwater coal storage equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59170522U JPS59170522U (en) | 1984-11-14 |
| JPS6225473Y2 true JPS6225473Y2 (en) | 1987-06-30 |
Family
ID=30194891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6470983U Granted JPS59170522U (en) | 1983-04-28 | 1983-04-28 | Underwater coal storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170522U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163685A (en) * | 1981-03-27 | 1982-10-07 | Takenaka Komuten Co | Coal stock facility |
-
1983
- 1983-04-28 JP JP6470983U patent/JPS59170522U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163685A (en) * | 1981-03-27 | 1982-10-07 | Takenaka Komuten Co | Coal stock facility |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59170522U (en) | 1984-11-14 |
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