JPH0146407B2 - - Google Patents
Info
- Publication number
- JPH0146407B2 JPH0146407B2 JP56189775A JP18977581A JPH0146407B2 JP H0146407 B2 JPH0146407 B2 JP H0146407B2 JP 56189775 A JP56189775 A JP 56189775A JP 18977581 A JP18977581 A JP 18977581A JP H0146407 B2 JPH0146407 B2 JP H0146407B2
- Authority
- JP
- Japan
- Prior art keywords
- suction
- storage tank
- pipe
- opened
- opening
- 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
- 238000007599 discharging Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Description
【発明の詳細な説明】
この発明は貯留タンク内へ汚泥等を真空吸引す
ると共に貯留タンク内を加圧してその貯留タンク
内へ収容された汚泥等を圧送排出できるようにし
た吸引圧送装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a suction and pressure feeding device capable of vacuum suctioning sludge, etc. into a storage tank, pressurizing the inside of the storage tank, and force-feeding and discharging the sludge, etc. stored in the storage tank. It is.
従来より上述した吸引圧送装置は知られている
がかかる従来の装置においては吸引管と圧送管と
がそれぞれ別個に取り付けられているため、配管
が複雑になると同時に高価になるという欠点があ
つた。 The above-described suction and pressure feeding devices have been known in the past, but in such conventional devices, the suction tube and the pressure feeding tube are each attached separately, which has the disadvantage that the piping becomes complicated and expensive.
この発明は前記従来よりの欠点を解消するため
吸引管の一部を圧送管に兼用するようにしたもの
である。 In order to eliminate the above-mentioned drawbacks of the conventional art, the present invention is such that a part of the suction pipe is also used as a pressure feeding pipe.
以下本発明の一実施例を図面により説明すると
車体枠１の前部には吸引手段２が搭載されてお
り、この吸引手段２はサイクロン３、第１ウオー
タスクラバー４、ルーツブロアー５、第２ウオー
タスクラバーとが配管７，８，９により順次接続
されて構成され、前記ルーツブロアー５は伝達手
段１０を介して適宜自動車のエンジン（図示せ
ず）に接続されている。１１はコンプレツサーで
電動モータ等の適宜の駆動手段により駆動され、
該コンプレツサー１１よりの圧縮空気は送気管１
２を通つて車体１の後部に図示しないダンプシリ
ンダによりダンプ可能に搭載された貯留タンク１
３の底部に供給されるようになつている。１４は
一端が貯留タンク１３内の上部に開口する吸引管
で、該開口部には開閉蓋１５が開閉自在に取り付
けられ、該吸引管１４の途中からは分岐管１６が
分岐し、該分岐管１６の端部は前記貯留タンク１
３の底部に開口している。 An embodiment of the present invention will be described below with reference to the drawings. A suction means 2 is mounted on the front part of a vehicle body frame 1, and this suction means 2 includes a cyclone 3, a first water scrubber 4, a roots blower 5, and a second water scrubber. The roots blower 5 is connected to a vehicle engine (not shown) via a transmission means 10 as appropriate. 11 is a compressor driven by an appropriate drive means such as an electric motor,
The compressed air from the compressor 11 is sent to the air pipe 1
2, a storage tank 1 is mounted on the rear of the vehicle body 1 so that it can be dumped by a dump cylinder (not shown).
It is designed to be supplied to the bottom of 3. Reference numeral 14 denotes a suction pipe whose one end opens at the upper part of the storage tank 13. A lid 15 is attached to the opening so that it can be opened and closed freely, and a branch pipe 16 branches off from the middle of the suction pipe 14. The end of 16 is connected to the storage tank 1
It opens at the bottom of 3.
なお１７はダンプジヨイント、１８，１９，２
０，２１，２２，２３は開閉弁である。 Note that 17 is the dump joint, 18, 19, 2
0, 21, 22, and 23 are on-off valves.
次に本発明の作用について説明すると、吸引時
においては第１図に示す如くルーツブロアー５を
エンジン（図示せず）により駆動すると、貯留タ
ンク１３内は真空状態となり、汚泥等は空気と共
に吸引管１４を通つて開閉蓋１５を押し開きなが
ら貯留タンク１３内へ流入し、該貯留タンク１３
内へ貯留される。また空気流中に残つた微細な不
純物はサイクロン３、第１及び第２ウオータスク
ラバー４，６によつて分離される。なおこの時開
閉弁１８，２０は開位置に、一方開閉弁１９，２
１，２２，２３は閉位置に切り換えられている。 Next, the operation of the present invention will be explained. During suction, when the roots blower 5 is driven by an engine (not shown) as shown in FIG. 14 and flows into the storage tank 13 while pushing open the opening/closing lid 15.
stored inside. Further, fine impurities remaining in the air stream are separated by the cyclone 3 and the first and second water scrubbers 4 and 6. At this time, the on-off valves 18 and 20 are in the open position, while the on-off valves 19 and 2 are in the open position.
1, 22, and 23 are switched to the closed position.
次に貯留タンク１３内の収容物を排出する場合
について説明すると、開閉弁１８，２０，２１，
２２，２３を閉位置に、一方開閉弁１９を開位置
に切り換えた後、第２図に示す如く貯留タンク１
３をダンプさせ、しかる後に開閉弁２１，２２，
２３を開いてコンプレツサー１１よりの圧縮空気
を貯留タンク１３の底部に供給すると、収容物は
流動撹拌されつつ、貯留タンク１３内は加圧さ
れ、続いて開閉弁２０を開位置に切り換えると、
収容物は分岐管１６、吸引管１４を通つて圧送排
出される。なおこの前記開閉蓋１５は自重により
閉じている。 Next, to explain the case of discharging the contents in the storage tank 13, the on-off valves 18, 20, 21,
22 and 23 to the closed position and the on-off valve 19 to the open position, the storage tank 1 is opened as shown in FIG.
3 is dumped, and then the on-off valves 21, 22,
23 is opened to supply compressed air from the compressor 11 to the bottom of the storage tank 13, the contents are fluidized and stirred, and the inside of the storage tank 13 is pressurized.Subsequently, when the on-off valve 20 is switched to the open position,
The stored contents are pumped and discharged through the branch pipe 16 and the suction pipe 14. Note that the opening/closing lid 15 is closed by its own weight.
以上説明した様に本発明によれば吸引管を圧送
管の一部に兼用できるようにしたため、配管が簡
単、安価となる等の効果を有するものである。 As explained above, according to the present invention, since the suction pipe can also be used as a part of the pressure-feeding pipe, the piping is simple and inexpensive.
第１図は本発明装置の構成説明図で吸引時を示
すものである。第２図は本発明装置の一部省略構
成説明図で圧送排出時を示すものである。
１……車体枠、２……吸引手段、１１……コン
プレツサー、１３……貯留タンク、１４……吸引
管、１５……開閉蓋、１６……分岐管、１７……
ダンプジヨイント、１８，１９，２０，２１，２
２，２３……開閉弁。
FIG. 1 is an explanatory diagram of the structure of the device of the present invention, showing the suction mode. FIG. 2 is a partially omitted structural explanatory diagram of the apparatus of the present invention, showing the state of pressure-feeding and discharging. DESCRIPTION OF SYMBOLS 1... Vehicle body frame, 2... Suction means, 11... Compressor, 13... Storage tank, 14... Suction pipe, 15... Opening/closing lid, 16... Branch pipe, 17...
Dump joint, 18, 19, 20, 21, 2
2, 23...Opening/closing valve.
Claims (1)
一方、該貯留タンク内の上部に吸引管の一端を開
口すると共に、該開口部に吸引時のみ開放される
開閉蓋を開閉自在に取り付け、さらに前記吸引管
の適所より分岐した分岐管の端部を前記貯留タン
クの底部に開口してなる吸引圧送装置。 ２ 前記分岐管には開閉弁が介装されてなる特許
請求の範囲第１項記載の吸引圧送装置。[Claims] 1. While making it possible to suction or pressurize the inside of the storage tank, one end of the suction pipe is opened in the upper part of the storage tank, and an opening/closing lid that is opened only during suction is provided in the opening. A suction pressure feeding device which can be attached freely and further has an end of a branch pipe branched from an appropriate position of the suction pipe opened at the bottom of the storage tank. 2. The suction pressure feeding device according to claim 1, wherein the branch pipe is provided with an on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18977581A JPS5895033A (en) | 1981-11-25 | 1981-11-25 | Suction pressure feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18977581A JPS5895033A (en) | 1981-11-25 | 1981-11-25 | Suction pressure feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5895033A JPS5895033A (en) | 1983-06-06 |
| JPH0146407B2 true JPH0146407B2 (en) | 1989-10-09 |
Family
ID=16246983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18977581A Granted JPS5895033A (en) | 1981-11-25 | 1981-11-25 | Suction pressure feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5895033A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8503374A (en) * | 1984-12-07 | 1986-07-01 | Naaktgeboren Maschf Rotterdam | Material-handling pneumatic transporting device - has fluidising discharge bin having discharge and fluidising funnels to disintegrate material |
| NL180992C (en) * | 1984-12-07 | 1987-06-01 | Naaktgeboren Maschf Rotterdam | TANK CART. |
| JP2010083652A (en) * | 2008-10-01 | 2010-04-15 | Daishowa Seiki Co Ltd | Discharging device |
| CN102795481A (en) * | 2012-07-20 | 2012-11-28 | 孔凡桥 | Negative-pressure pumping conveying device for sticky granular materials |
| FI126300B (en) * | 2012-12-04 | 2016-09-30 | Upm Kymmene Corp | Method and apparatus for transporting viscous material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331598U (en) * | 1976-08-23 | 1978-03-18 | ||
| JPS5472879A (en) * | 1977-11-17 | 1979-06-11 | Kayaba Ind Co Ltd | Powder transport vehicle |
-
1981
- 1981-11-25 JP JP18977581A patent/JPS5895033A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331598U (en) * | 1976-08-23 | 1978-03-18 | ||
| JPS5472879A (en) * | 1977-11-17 | 1979-06-11 | Kayaba Ind Co Ltd | Powder transport vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5895033A (en) | 1983-06-06 |
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