JPS63315118A - Filter medium of a filter - Google Patents
Filter medium of a filterInfo
- Publication number
- JPS63315118A JPS63315118A JP15047687A JP15047687A JPS63315118A JP S63315118 A JPS63315118 A JP S63315118A JP 15047687 A JP15047687 A JP 15047687A JP 15047687 A JP15047687 A JP 15047687A JP S63315118 A JPS63315118 A JP S63315118A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- wire
- filter
- gaps
- winding
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 17
- 239000011295 pitch Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000010802 sludge Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
この発明は、汚泥等の沖逸機や濃縮機めるいは集塵機等
に用いる原材の改良に関し、特に、この発明では、目詰
りしたときにその再生が容易な原材を提供せんとするも
のである。[Detailed Description of the Invention] "Field of Industrial Application" This invention relates to the improvement of raw materials used in sludge dischargers, thickeners, dust collectors, etc. The aim is to provide raw materials that can be easily recycled.
「従来の技術」
従来、汚泥の濾過や濃縮にはｐ布が用いられ、まだ、集
塵には布製のバッグフィルターが用いられている。また
、この発明に最も近い従来技術としては、線材を螺旋状
に巻いた円筒状の’Ｆ５５筒がよく知られており、まだ
、周部に多数の通孔を有する筒体にフィラメントを巻き
つけたもの、コイルばねの外周面あるいは内周面部をフ
ィラメントの束で覆ったものがあり、特公昭５２−３７
６３２、特公昭４６−３６１４５はその具体例である「
発明が解決しようとする問題点」
然しながら、上述の従来のｐ過装置におけるｐ材は、目
詰シしたとき、洗浄してこれを再生することは困難であ
る。"Prior Art" Conventionally, P cloth has been used for filtration and concentration of sludge, and cloth bag filters are still used for dust collection. Furthermore, as the prior art that is closest to this invention, the cylindrical 'F55 cylinder made of spirally wound wire is well known, but there are still many cases in which the filament is wound around a cylinder having many holes around the circumference. There is also a coil spring whose outer or inner circumferential surface is covered with a bundle of filaments.
632, Special Publication No. 46-36145 is a specific example.
Problems to be Solved by the Invention However, when the p-material in the conventional p-filter device described above becomes clogged, it is difficult to clean it and regenerate it.
すなわち、沖布においては、表面に付着した目詰物は、
洗浄することによって、比較的簡単に除去し得るが、目
の中にまで入ったものは、スクレーパーによっても除去
しがたく、一定収上使用したものは、廃棄しているのが
実状である。また、特公昭５２−３７６３２．特公昭４
６−３６１４５の如く、フィラメントを用いたものでは
、目詰りしたときに１５過層を動かして、その濾過層を
開いて目詰物を剥離するが、これにしても、従来のもの
は、その構造上濾過層を均一に開くことができず、目詰
物を完全に剥離することはできない。In other words, in Okifu, the clogs that adhere to the surface are
It can be removed relatively easily by washing, but if it gets inside the eye, it is difficult to remove even with a scraper, and the reality is that after a certain amount of use, it is discarded. Also, Special Publication No. 52-37632. Tokuko Showa 4
6-36145, which uses a filament, when it becomes clogged, the 15 filter layer is moved to open the filtration layer and remove the blockage, but in this case, the structure of the conventional one is The upper filtration layer cannot be opened uniformly, and the clogs cannot be completely removed.
「問題点を解決するだめの手段」
この発明は、上述のような従来品の難点を解消したもの
であって、均一な濾過層を形成するとともに、目詰シし
だときに、これを除去するのにｐ過日を均一に開いて、
目詰物を完全に剥離することができるようにしたもので
ある。``Means for Solving Problems'' This invention solves the problems of the conventional products as described above.It forms a uniform filtration layer and removes it when it becomes clogged. To do this, spread the pages evenly,
This makes it possible to completely remove the clogs.
すなわち、その要旨とするところは、弾力性を有する線
材を螺旋状に巻回して主体を１Ｎ成し、その主体の各線
輪間に微少間隙を付与し、主体１を軸線方向に圧縮した
とき、上記微少間隙を保持し、主体１を伸長させたとき
間隙が拡大するようにしたものである。That is, the gist is that when the main body is formed by spirally winding an elastic wire rod to form 1N, a minute gap is provided between each wire ring of the main body, and the main body 1 is compressed in the axial direction, The above-mentioned minute gap is maintained and the gap expands when the main body 1 is extended.
従って、このように構成した主体を濾過槽中に装入し、
汚泥等の原液を濾過槽中に供給すれば、原液は主体によ
って濾過され、そのｖ５液を主体の中空部から取出すこ
とができる。そして、このようにして濾過運転をして主
体が目詰シしたときには、濾過槽中の原液を抜くととも
に、主体を伸長させることによって、主体の各線輪間の
間隙が開き、主体の外周囲並びに各線輪間に詰った目詰
物を剥離することができる。このとき、主体の各線輪間
に形成される濾過層は均一に拡り、主体全面の目詰物を
完全に剥離することができる。尚、上述主体を伸長させ
るとき、その中空部に高圧空気あるいは高圧洗浄水を噴
射すれば一層効果的である。Therefore, the main body configured in this way is charged into a filtration tank,
When a stock solution such as sludge is supplied into the filtration tank, the stock solution is filtered by the main body, and the V5 liquid can be taken out from the hollow part of the main body. When the main body becomes clogged during filtration operation in this way, by draining the undiluted solution in the filtration tank and elongating the main body, the gap between each ring of the main body is opened, and the outer circumference of the main body and Clogging between each wire ring can be removed. At this time, the filtration layer formed between the wire rings of the main body spreads uniformly, and the clogs on the entire surface of the main body can be completely removed. Incidentally, when elongating the above-mentioned main body, it is more effective if high-pressure air or high-pressure cleaning water is injected into the hollow part.
「実施例」
以下、図面に基づいてこの発明を具体的に説明する。第
１図は、この発明に係るＦ材の主体１の一部を拡大して
示す縦断面図であって、弾性を有する線材をコイル状に
巻回して、その各線輪１ａ、ｌａ間にこれを圧縮したと
き、微少な間隙Ｃを保持するようにしである。この間隙
Ｃを保持するようにする手段として、図示のものでは、
線材を巻回する前に予め線材に一定間隔をおいて、突状
のリング１ｂを付しておき、このような線材を螺旋状に
巻回しである。このリング１ｂのピッチは、線材をコイ
ル状に巻いたとき、その線輪を最低３個所で支持するよ
うにすれば間隙Ｃを保持し易く、図示のものでは、円周
上９０°おきに４個所設けている。このリング１ｂの線
輪上の厚みが間隙Ｃとなるわけである。尚、この間隙Ｃ
を付す手段としては、線材を腐蝕させて、定間隔に突状
リングを形成してもよく、まだ、断面が正多角形（例え
ば六角形）の線材を、その軸心象を中心にねじったのち
、これを螺旋状に巻回して、その突部（稜線）を一定間
隔をおいて、平面部に当接させて間隙を生せしめるよう
にしてもよい。"Example" Hereinafter, the present invention will be specifically described based on the drawings. FIG. 1 is an enlarged vertical cross-sectional view of a part of the main body 1 of the F material according to the present invention, in which an elastic wire is wound into a coil shape, and this wire is inserted between each wire ring 1a, la. When compressed, a small gap C is maintained. As a means for maintaining this gap C, the one shown in the figure is
Before winding the wire, protruding rings 1b are attached to the wire at regular intervals in advance, and such a wire is wound spirally. The pitch of this ring 1b is such that when the wire is wound into a coil, the gap C can be easily maintained by supporting the wire at at least three places. There are separate locations. The thickness of the ring 1b on the wire becomes the gap C. Furthermore, this gap C
As a means of attaching a wire, protruding rings may be formed at regular intervals by corroding the wire. Thereafter, this may be wound spirally, and the protrusions (ridge lines) thereof may be brought into contact with a flat surface at regular intervals to create gaps.
次に、第２図は、上述のようにして構成した炉材を用い
た濾過様の従断面図であシ、前述のように構成された主
体１は、濾過槽２に上下動自在に設けた集液筒３に嵌装
され、その上端が濾過槽２の天壁２ａに固定され、その
下端は集液筒３の下端部に固定されている。そして、常
魅においては、集液筒３を押上げるように収縮して、各
線輪間に間隙Ｃを保持するようにしである。そして、集
液筒２の上端にはカム４が当接させてあって、これを回
転させることによって集液筒３を押下げ、主体１を伸長
させることができるようにしである。尚、図中符号５・
・・はＦ５液を集液するための通孔、６はろ液の排出口
、７は高圧空気の供給管であり、集液筒３が押下げられ
たとき、前述排出口６と連通ずるようにしである。Next, FIG. 2 is a secondary sectional view of a filter using the furnace material constructed as described above, and the main body 1 constructed as described above is installed in a filter tank 2 so as to be vertically movable. The liquid collecting cylinder 3 has an upper end fixed to the ceiling wall 2a of the filtration tank 2, and a lower end thereof to the lower end of the liquid collecting cylinder 3. In the conventional case, the liquid collection tube 3 is pushed up and contracted to maintain a gap C between each wire ring. A cam 4 is brought into contact with the upper end of the liquid collection tube 2, and by rotating the cam 4, the liquid collection tube 3 can be pushed down and the main body 1 can be extended. In addition, the symbol 5 in the figure
... is a through hole for collecting the F5 liquid, 6 is a filtrate discharge port, and 7 is a high-pressure air supply pipe, which communicates with the aforementioned discharge port 6 when the liquid collection cylinder 3 is pushed down. It's Nishide.
次に、この発明に係るＰ材の作用について説明する。第
２図は、この炉材を使用して濾過運転をしている状態を
示し、濾過すべき原液は、供給口８から濾過槽２内に圧
入され、主体１によって炉過され、そのｖ５液は、通孔
５・・・で集液筒３に集められ、排出口６から取出され
る。主体１の外周面に溜ったケーキは自然に脱落して、
濾過槽２の底部に沈降する。そして、このようにして主
体１が目詰シしだときには、Ｅ湯槽２内の原液を抜いた
のち、カム４によって集液筒３を押下げることによって
主体１が伸長する。これと同時に、集液筒３の排出口６
が高圧空気の供給管７に連通し、伸長して開いた主体１
の各線輪間の目詰シ物を押抜いて脱落させ、主体１を再
生することができる。そして、押抜かれた目詰物は、濾
過槽２の底部に沈降し、パルプ９の操作により槽外に取
出すことができる。Next, the action of the P material according to the present invention will be explained. Figure 2 shows a state in which this furnace material is used for filtration operation, and the stock solution to be filtered is press-fitted into the filtration tank 2 from the supply port 8, filtered by the main body 1, and the V5 liquid is is collected in the liquid collecting cylinder 3 through the through holes 5 and taken out from the discharge port 6. The cake accumulated on the outer peripheral surface of main body 1 will fall off naturally,
It settles to the bottom of the filter tank 2. When the main body 1 becomes clogged in this manner, the main body 1 is extended by draining the raw liquid in the E bath 2 and then pushing down the liquid collecting cylinder 3 with the cam 4. At the same time, the discharge port 6 of the liquid collecting cylinder 3
is connected to the high-pressure air supply pipe 7, and the main body 1 extends and opens.
The main body 1 can be regenerated by punching out the clogged material between each wire ring and removing it. The punched out clogs settle at the bottom of the filtration tank 2 and can be taken out of the tank by operating the pulp 9.
尚、上述では、目詰物を押抜くのに高圧空気を用いだが
、高圧水でもよく、また、場合によっては、これら流体
を用いることなく主体１を振動させてもよい。まだ、上
述の説明では、主体１を再生するのに、濾過槽内の原液
を抜いて濾過運転を中断したが、例えば、汚泥の濃口の
如く、ラフな濾過に用いる場合には、連続的に運転がで
きるは勿論であシ、また、ケーキの取出しもロータリー
パルプを使用することによって、自動的にできるは勿論
である。In the above description, high-pressure air is used to push out the clogs, but high-pressure water may be used, and in some cases, the main body 1 may be vibrated without using any of these fluids. In the above explanation, in order to regenerate the main body 1, the filtration operation was interrupted by draining the raw liquid in the filtration tank, but when used for rough filtration, such as for thick sludge, for example, it is necessary to continuously It goes without saying that the machine can be operated, and that the cake can also be taken out automatically by using a rotary pulp.
「発明の効果」
このように、この発明に係る炉材は、目詰シした場合に
、その目詰部分を開くものであるので、完全に目詰物を
除去することができるものである。すなわち、炉材とし
ての機能を完全に再生できるものであって、従来の炉布
等の炉材に比較して半永久的に使用できるもので、ｐ揚
機使用上の最大の難点を完全に解消したものである。"Effects of the Invention" As described above, the furnace material according to the present invention opens the clogged portion when it becomes clogged, so that it is possible to completely remove the clogged material. In other words, it is a material that can completely regenerate its function as a furnace material, and can be used semi-permanently compared to conventional furnace materials such as furnace cloth, completely eliminating the biggest drawback in using P-lifters. This is what I did.
第１図は、この発明に係る炉材の一部の縦断面図、第２
図は、その炉材を用いだ濾過機の概略の縦断面図である
。
符号説明FIG. 1 is a longitudinal sectional view of a part of the furnace material according to the present invention, and FIG.
The figure is a schematic vertical sectional view of a filter using the furnace material. Code explanation
Claims (3)
構成し、その主体１の各線輪１ａ間に微少間隙Ｃを付与
し、主体１を軸線方向に圧縮したとき、上記微少間隙Ｃ
を保持し、主体１を伸長させたとき、微少間隙Ｃが拡大
するようにしたことを特徴とする濾過器の濾材。(1) The main body 1 is formed by spirally winding an elastic wire rod, a minute gap C is provided between each wire ring 1a of the main body 1, and when the main body 1 is compressed in the axial direction, the above minute gap C
A filter medium for a filter, characterized in that when the main body 1 is held and the main body 1 is expanded, a minute gap C is expanded.
る手段が予め線材に、略等ピッチに突部を形成しておき
、これを螺旋状に巻回することを特徴とする特許請求の
範囲第（１）項記載の濾過器の濾材。(2) A patent characterized in that the means for providing minute gaps between the wire rings 1a of the main body 1 is provided by forming protrusions on the wire in advance at approximately equal pitches, and winding the protrusions in a spiral shape. A filter medium for a filter according to claim (1).
が、断面が正多角形状の線材を、その中心線を軸にねじ
った上で、この線材を螺旋状に巻回して、その各線輪１
ａ間に生ずる間隙を以って、濾過用の目としたことを特
徴とする特許請求の範囲第（１）項記載の濾過器の濾材
。(3) The means for providing a minute gap between each wire ring of the main body consists of twisting a wire rod with a regular polygonal cross section around its center line, and then winding the wire in a spiral shape. Each wire ring 1
A filter medium for a filter according to claim (1), characterized in that the gaps formed between the spaces a and 1 are used as filtration eyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15047687A JPS63315118A (en) | 1987-06-17 | 1987-06-17 | Filter medium of a filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15047687A JPS63315118A (en) | 1987-06-17 | 1987-06-17 | Filter medium of a filter |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29220291A Division JPH05213A (en) | 1991-10-11 | 1991-10-11 | Filter medium of filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63315118A true JPS63315118A (en) | 1988-12-22 |
| JPH0532083B2 JPH0532083B2 (en) | 1993-05-14 |
Family
ID=15497728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15047687A Granted JPS63315118A (en) | 1987-06-17 | 1987-06-17 | Filter medium of a filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63315118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100355668B1 (en) * | 1997-01-14 | 2002-12-11 | 이광재 | Construction of coil type filter |
-
1987
- 1987-06-17 JP JP15047687A patent/JPS63315118A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100355668B1 (en) * | 1997-01-14 | 2002-12-11 | 이광재 | Construction of coil type filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532083B2 (en) | 1993-05-14 |
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