JPS63123714A - Screw conveyer with baffle plate - Google Patents
Screw conveyer with baffle plateInfo
- Publication number
- JPS63123714A JPS63123714A JP26798886A JP26798886A JPS63123714A JP S63123714 A JPS63123714 A JP S63123714A JP 26798886 A JP26798886 A JP 26798886A JP 26798886 A JP26798886 A JP 26798886A JP S63123714 A JPS63123714 A JP S63123714A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- guide groove
- parallel
- screw
- casing
- 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
- 239000010802 sludge Substances 0.000 abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000013019 agitation Methods 0.000 description 3
- 210000003097 mucus Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
不発明は、水底に堆積したヘドロ等の堆積物を上方に汲
み上げるスクリューコンベアーに関する。DETAILED DESCRIPTION OF THE INVENTION (a) Industrial Application Field The invention relates to a screw conveyor that pumps up sediments such as sludge deposited on the bottom of water.
（ロ）従来の技術
従来、海及び池等の底部に堆積したヘドロを取出すには
、水中ポンプ、あるいは各種バケット等が使用されてい
る。(B) Prior Art Conventionally, submersible pumps or various types of buckets have been used to remove sludge accumulated at the bottom of oceans, ponds, and the like.
（ハ）発明が解決しようとする問題点
上記の方法によってヘドロを取出す場合は、いずれも吸
入口近辺の水流が激しく発生するために堆積物の撹散が
大きく水が大量に混入した状態で移送される。(c) Problems to be Solved by the Invention When removing sludge using the above methods, the water flow near the inlet is intense, resulting in a large amount of sediment being stirred up and transported with a large amount of water mixed in. be done.
これは、水底に堆積するヘドロ等が長い時間をかけて沈
降して堆積されたものであるから、下層に行くに従って
硬く固化しているが、上層に近い所は、浮遊性があり、
水流があれば容易に撹散してしまう状態である。ところ
が従来の方法では底部の硬い層のヘドロをそのまま汲み
上げることができないために、−度撹拌し、水と混ぜ合
せた状態で吸い上げるためである。This is because sludge, etc. that accumulates on the bottom of the water has settled and accumulated over a long period of time, so it hardens and solidifies as it goes to the bottom, but it is floating near the top layer.
If there is a stream of water, it will easily be dispersed. However, with conventional methods, it is not possible to directly pump up the hard layer of sludge at the bottom, so the sludge is stirred several times and mixed with water before being sucked up.
そこで不発明は、この取出時に於ける水の混入な最小限
に留め、ヘドロの堆積状態を極力維持した状態で水面上
へ取出すことを目的とする。Therefore, the object of the present invention is to minimize the amount of water mixed in during this extraction, and to take out the sludge onto the water surface while maintaining the accumulated state of the sludge as much as possible.
仲）問題点を解決するための手段
スクリューコンベアーを取込み易い角度に設置し、第一
段羽根に取込んだヘドロ分上方に上昇させるために各羽
根毎にヘドロが滑落しないためのじゃま板を嵌合した。Measures to solve the problem: Install the screw conveyor at an angle that makes it easy to take in the sludge, and install a baffle plate on each blade to prevent the sludge from sliding down, in order to allow the sludge taken into the first stage blade to rise upwards. It matched.
このじゃま板を、スクリューコンベアの回転によって周
回させるという点が本発明の特徴である。先ず構造を図
面によって説明する。A feature of the present invention is that this baffle plate is rotated by the rotation of a screw conveyor. First, the structure will be explained with reference to the drawings.
第１図イ、口は本発明側面内部構造図である。Figure 1A is a side view of the internal structure of the present invention.
上端にギヤートモ−ター等の駆動部１を持つ回転軸２に
スクリュー羽根３を設けたスクリューコンベア４をケー
シング５に内設し、前記ケーシング５側壁下方に取込口
６及び取込シュート１５を、上方に取出口７を設け、対
向側長手方間にガイド溝８を切欠し、該ガイド溝８に並
列状に多数のじゃま板９を設けた平ベルト９′を上下に
設けたプーリー１０・１ｄに周回自在に巻着し、外周囲
をベルトカバー１１で被う。A screw conveyor 4 having screw blades 3 on a rotary shaft 2 having a drive unit 1 such as a geared motor at the upper end is installed in a casing 5, and an intake port 6 and an intake chute 15 are provided below the side wall of the casing 5. A pulley 10/1d is provided with a flat belt 9' having an outlet 7 at the top, a guide groove 8 cut out in the longitudinal direction of the opposite side, and a flat belt 9' having a large number of baffle plates 9 arranged in parallel in the guide groove 8. The belt cover 11 wraps around the belt so that it can freely go around the belt, and covers the outer periphery with a belt cover 11.
前記ガイド溝より、スクリュー羽根の各段に前記各じゃ
ま板を嵌合し、平ベルトは、スクリュー羽根の回転によ
って押し上げられなからプーリーを経て周回するごとく
構成され、さらに、ヘドロを支える力を強化するために
じゃま板には芯金を通し補強する。Each of the baffle plates is fitted to each stage of the screw blade from the guide groove, and the flat belt is configured so that it is not pushed up by the rotation of the screw blade, but goes around the pulley, and further strengthens the force that supports the sludge. In order to do this, the baffle board is reinforced by passing a core metal through it.
尚、ケーシング下端に、キャタピラその他の送行具を設
けることが可能である（図示せず）。Note that it is possible to provide a caterpillar or other feeding device at the lower end of the casing (not shown).
（ホ）作用
不発明を使用する時は、海または池のヘドロ堆積場所に
本体を設置し、ヘドロ１３が取込口に入り込み易く、且
つ本体を推進しやすい角度に設置する。上方の駆動部１
を始動させると、回転軸２が回転を始め、スクリュー羽
根は、ラセン状に回転する。それに伴い、周囲のヘドロ
が取込シュート１５より取込口６へ入り、ゆっくりとス
クリュー羽根の下端近辺に乗りスクリュー羽根に乗った
ヘドロ１６は上方にせり上がって行く、この時各段に嵌
合してなるじゃま板がヘドロを支えるようにスクリュー
羽根の上面を掬い上げ、上段のスクリュー羽根に押上げ
る作用をする。このようにして順次上方へ送られヘドロ
取出口まで来たらシュートより外部に滑落し取出すこと
ができる。(E) When using the invention, the main body is installed at a place where sludge is deposited in the sea or a pond, and the main body is installed at an angle that makes it easy for the sludge 13 to enter the intake port and for easy propulsion of the main body. Upper drive part 1
When started, the rotating shaft 2 starts rotating, and the screw blades rotate in a helical pattern. Along with this, the surrounding sludge enters the intake port 6 from the intake chute 15, slowly rides near the bottom end of the screw blade, and the sludge 16 riding on the screw blade rises upward.At this time, the sludge fits into each stage. The baffle plate supports the sludge by scooping up the top of the screw blade and pushing it up to the upper screw blade. In this way, the sludge is sent upward one by one, and when it reaches the sludge extraction port, it can be slid out of the chute and taken out.
ヘドロの堆積層により、硬い層が底部に、浮遊性のある
ヘドロが上部にあるが、いずれの層もそのままの状態で
スクリュー羽根に導き乗せることができる。The sludge deposits have a hard layer at the bottom and floating sludge at the top, but both layers can be guided and loaded onto the screw blades as they are.
又、取込シュートが硬いヘドロ号掬い取るシャベル様の
作用を呈する。In addition, the intake chute exhibits a shovel-like action that scoops up hard sludge.
（へ）効果
以上詳述したことで明らかなように第１に水の撹拌を最
小限度におさえることができるので浮遊性粘質物の撹拌
が少なく、従って水の混入率の低い状態で堆積粘質物を
取り出すことができる。(f) Effects As is clear from the detailed explanation above, firstly, since the agitation of water can be kept to a minimum, there is less agitation of suspended mucus, and therefore, the amount of agitation of suspended mucus is reduced, and therefore the accumulated mucus can be collected in a state where the water contamination rate is low. can be taken out.
第２に高濃度で取出せるので脱水費が軽減される。Second, since it can be extracted at a high concentration, dehydration costs are reduced.
第３に地上置場が小さくてよい。Thirdly, the above-ground storage space can be small.
第４に低速回転のため本体周辺の水の混濁を最小限度に
留めることができる。Fourthly, because of the low speed rotation, turbidity of water around the main body can be kept to a minimum.
以上の効果のあるスクリューコンベアーである。This screw conveyor has the above effects.
第１図イ、口は不発明側面内部構造図 第２図は第１図取出口部断面図 第６図は第１図中間部断面図 第４図は第１図取込口部断面図 符号： １は駆動部 ２は回転軸 ３はスクリュー羽根 ４はスクリューコンベアー本体 Figure 1 A. The mouth is an uninvented side view of the internal structure. Figure 2 is a sectional view of the outlet shown in Figure 1. Figure 6 is a sectional view of the middle part of Figure 1. Figure 4 is a sectional view of the intake port in Figure 1. Sign: 1 is the drive unit 2 is the rotating shaft 3 is the screw blade 4 is the screw conveyor body
Claims (1)
３を設けたスクリューコンベアー４をケーシング５に内
設し、前記ケーシング５側壁下方に取込口６と取込シュ
ート１５を設け、上方に取出口７を設け、対向側長手方
向にガイド溝８を切欠し、該ガイド溝に並列状に、多数
のじゃま板９を設けた平ベルト９′を上下に設けたプー
リー１０・１０′に周回自在に巻着し、前記ガイド溝８
よりスクリュー羽根５の各段に前記各じゃま板９を嵌合
してなることを特徴とするじゃま板付スクリューコンベ
アー。(1) A screw conveyor 4 with screw blades 3 provided on a rotary shaft 2 having a drive unit 1 at the upper end is installed inside the casing 5, an intake port 6 and an intake chute 15 are provided below the side wall of the casing 5, and an intake chute 15 is provided above the side wall of the casing 5. A pulley 10, 10' is provided with a pulley 10, 10' having a pulley 10 and a flat belt 9' having a plurality of baffle plates 9 arranged in parallel in the guide groove. The guide groove 8
A screw conveyor with a baffle plate, characterized in that each baffle plate 9 is fitted to each stage of the screw blade 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26798886A JPS63123714A (en) | 1986-11-10 | 1986-11-10 | Screw conveyer with baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26798886A JPS63123714A (en) | 1986-11-10 | 1986-11-10 | Screw conveyer with baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63123714A true JPS63123714A (en) | 1988-05-27 |
Family
ID=17452351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26798886A Pending JPS63123714A (en) | 1986-11-10 | 1986-11-10 | Screw conveyer with baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63123714A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266329A (en) * | 1994-03-30 | 1995-10-17 | Nippon Kuresento Kk | Method and apparatus for punching stone material |
| US11559947B2 (en) * | 2017-03-30 | 2023-01-24 | Hewlett-Packard Development Company, L.P. | Build material conveyors |
-
1986
- 1986-11-10 JP JP26798886A patent/JPS63123714A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266329A (en) * | 1994-03-30 | 1995-10-17 | Nippon Kuresento Kk | Method and apparatus for punching stone material |
| US11559947B2 (en) * | 2017-03-30 | 2023-01-24 | Hewlett-Packard Development Company, L.P. | Build material conveyors |
| US11964433B2 (en) | 2017-03-30 | 2024-04-23 | Hewlett-Packard Development Company, L.P. | Build material conveyors |
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