JPS6071011A - Filter apparatus with gas separator for highly viscous liquid - Google Patents
Filter apparatus with gas separator for highly viscous liquidInfo
- Publication number
- JPS6071011A JPS6071011A JP58178798A JP17879883A JPS6071011A JP S6071011 A JPS6071011 A JP S6071011A JP 58178798 A JP58178798 A JP 58178798A JP 17879883 A JP17879883 A JP 17879883A JP S6071011 A JPS6071011 A JP S6071011A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- tank
- filter
- measured
- cylinder
- 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
Landscapes
- Filtration Of Liquid (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は流量計の直前に配置した気体分離器付ぎ濾過装
置で、特に石炭粉粒と液体とを混合したＣＯＭ等の高粘
性液体を計測する流量計の直前に設け、この流１ｆｆｌ
に所定粒子以上の混合物が入るのを防止するとともに所
定粒子以上の混合物を粉砕して再度濾過器へ供給するよ
うにした高粘性液体用気体分離器付き濾過装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is a filtration device with a gas separator placed just before a flow meter, particularly just before a flow meter that measures a high viscosity liquid such as COM, which is a mixture of coal powder and liquid. Set up, this flow 1ffl
This invention relates to a filtration device with a gas separator for highly viscous liquids, which prevents mixtures containing more than a predetermined number of particles from entering the liquid, and also pulverizes the mixture containing more than a predetermined number of particles and supplies the filtration device to the filter again.
従来、重油あるいは他の液体と石炭粉粒とを混合したＣ
ＯＭ等の高粘性液体の被測液体を流量計にて計測する場
合、流量計の直前に第１図に示すように気体分離器付き
濾過器を配置し、液体中に混入する気体及び不純混合物
をそれぞれ除去して液体を供給している。そして、この
液体供給時に濾過器内の筒体を通過できない混合物はス
クレーバによりかき落されて底に沈澱しているのが現状
であり、このような高粘性液体を長時間連続して供給す
る場合、底部に沈澱物日収用の大きなタンクが必要とな
っていた。また濾過器に目詰りが生じやすく、このため
この液体中に混入した気体の分離も不充分になるととも
に液体の流量計への供給が少なくなり、供給時間が長く
なる等の問題があった。Conventionally, C is a mixture of heavy oil or other liquids and coal powder.
When measuring a highly viscous liquid such as OM using a flowmeter, a filter with a gas separator is placed immediately before the flowmeter as shown in Figure 1 to prevent gases and impurity mixtures mixed into the liquid. The liquid is supplied by removing each. When this liquid is supplied, the mixture that cannot pass through the cylindrical body of the filter is scraped off by the scraper and settles at the bottom. A large tank was required at the bottom for daily collection of sediment. In addition, the filter tends to become clogged, which causes problems such as insufficient separation of gas mixed in the liquid, as well as a decrease in the amount of liquid supplied to the flow meter, resulting in a longer supply time.
本発明はこのような問題を解消し、簡単な構造で無駄な
く液体を流量計に供給することを目的として案出された
ものであり、以下実施例について第１図乃至第３図に基
づき説明する。The present invention was devised for the purpose of solving such problems and supplying liquid to a flow meter without waste with a simple structure.Examples will be explained below with reference to FIGS. 1 to 3. do.
第１図及び第２図において、１０は脚１１を介して直立
されたタンクであり、このタンク１０の上部には、液体
を供給する入口１２が形成されている。このタンク１０
内には濾過器１４を構成する円筒上の筒体１５が配置し
てあり、この筒体１５は第３図に示すように内から外へ
広がった格子状の多数の空間を有している。尚、この筒
体１５はワイヤを用いた網目状としてもよい。この筒体
１５の中心線上にはタンク１０の上蓋１６に固定された
モータ１７からの回転を受ける主軸１８が下方の底面に
支持されて設けてあり、この主軸１８は筒体１５に対し
て回転自在である。この筒体１５の内面にはこれに沿い
回転するスクレーバ１９が設けてあり、このスクレーバ
１９は前記主軸１８に固定されたアーム２０を介して回
転される構成である。前記タンク１０の中程にはタンク
１０を上下に分割する仕切り板２１が設けてあり、この
什切り板２１の下部のタンク１０には出口１３が形成さ
れている。In FIGS. 1 and 2, 10 is a tank that stands upright via legs 11, and an inlet 12 for supplying liquid is formed in the upper part of this tank 10. This tank 10
A cylindrical body 15 constituting the filter 14 is arranged inside, and this cylinder 15 has a large number of lattice-shaped spaces extending from the inside to the outside as shown in FIG. . Incidentally, this cylinder 15 may have a mesh shape using wire. A main shaft 18 that receives rotation from a motor 17 fixed to the upper lid 16 of the tank 10 is provided on the center line of the cylinder 15 and is supported by the lower bottom surface, and this main shaft 18 rotates with respect to the cylinder 15. It is free. A scraper 19 that rotates along the inner surface of the cylinder 15 is provided, and the scraper 19 is configured to be rotated via an arm 20 fixed to the main shaft 18. A partition plate 21 is provided in the middle of the tank 10 to divide the tank 10 into upper and lower parts, and an outlet 13 is formed in the tank 10 below the partition plate 21.
更にタンク１０の上蓋１６には液位検出スイッチ２２が
固定されており、この液位検出スイッチ２２は液体供給
時の液位の下限及び上限をそれぞれ検出するセンサ２２
ａ 、 ２２ｂとこのセンサ２２ａ 、 ２２ｂを下部
と上部に内蔵して下方へ伸びる保護管２２Ｃとから構成
されている。これは同じく上蓋１６に固定された放出管
２３の放出弁２４に開閉のための信号を与えるものであ
る。また前記筒体１５下端の円錐筒２５には筒体１５の
格子状の空間を通過しなかった混合物を取出す取出口２
６が形成されており、この取出口２６にはポンプ２１が
遮断弁３５とストレーナ３７とを介して連結されている
。このストレーナ３７はポンプ２７を通過できない粗大
混合物を除去するためのものである。ポンプ２７には一
方が排出管２８に、他方がポンプ２１から供給される被
測液体の混合物を粉砕するミル３８にそれぞれ連結され
た切換弁３９が連結してあり、このミル３８１まタンク
１０の上部に一端が取付けられた導管２９に連結されて
いる。このポンプ２７とミル３８と導管２９とはタンク
１０の底部に溜った被測液体を再粉砕し、タンク１０の
上部へ供給して循環させる構造である。また前記導管２
９は前記排出管２８と連通しており、この排出管２８に
はそれぞれ第１、第２の仕切弁４０．４１が配置されて
いる。Furthermore, a liquid level detection switch 22 is fixed to the upper lid 16 of the tank 10, and this liquid level detection switch 22 is connected to a sensor 22 that detects the lower limit and upper limit of the liquid level when liquid is supplied.
a, 22b, and a protective tube 22C which houses the sensors 22a, 22b in the lower and upper parts and extends downward. This gives a signal for opening and closing the discharge valve 24 of the discharge pipe 23, which is also fixed to the upper lid 16. Further, the conical cylinder 25 at the lower end of the cylinder 15 has an outlet 2 for taking out the mixture that has not passed through the grid-like space of the cylinder 15.
6 is formed, and the pump 21 is connected to this outlet 26 via a cutoff valve 35 and a strainer 37. This strainer 37 is for removing coarse mixture that cannot pass through the pump 27. The pump 27 is connected to a switching valve 39 which is connected on one side to the discharge pipe 28 and on the other side to a mill 38 that crushes the mixture of liquid to be measured supplied from the pump 21. It is connected to a conduit 29 attached at one end to the top. The pump 27, the mill 38, and the conduit 29 are designed to re-pulverize the liquid to be measured that has accumulated at the bottom of the tank 10, supply it to the upper part of the tank 10, and circulate it. In addition, the conduit 2
9 communicates with the discharge pipe 28, and first and second gate valves 40, 41 are disposed in the discharge pipe 28, respectively.
このような構成において、＊ｗｒ弁３５を開き、第１、
第２の仕切弁４０．４１を閉鎖し、ポンプ２７とミル３
８とが連通ずるよう切換弁３９を開き、入口１２から被
測液体の供給が開始されると、最初にこの被測液体とと
もに気体がタンク１０の上部に溜り、同時に筒体１５の
上部から筒体１５内に入り、内から外へ通過して出口１
３から流量計（図示せず）に供給される。一方、モータ
１１は駆動されるため、筒体１５の周りに設けたスクレ
ーバ１９がこれに沿い接触回転するから筒体１５の目詰
まりが防止されるとともにこの筒体１５の内側に付着し
た小さな気泡及び所定寸法より大きい混合物はかき集め
られて気泡は大きな気泡となり、上方へ浮上してタンク
１０の ５−
上部に溜る。一方、混合物番ま濾過器１４の下方へ沈む
。このようにして被測液体の供給（ま引続き行なわれ、
この液体の供給時にこれに混入した気体がタンク１０内
の上部に溜り、被測液体の液位が下がると、あらかじめ
設定された液位検出スイッチ２２の上限位置のセンサ２
２ａからの信号により、放出弁２４が開き、気体は放出
される。そして、再び液位が上昇して所定位置へ達する
と、上限位置のセンサ２２１）が働き、放出弁２４が閉
じる。このようにこの放出弁２４は液位検出スイッチ２
２により開閉動作が繰返される。In such a configuration, the *wr valve 35 is opened and the first,
Close the second gate valve 40, 41, pump 27 and mill 3
When the switching valve 39 is opened so that the liquid to be measured is started to be supplied from the inlet 12, gas initially accumulates in the upper part of the tank 10 together with the liquid to be measured, and at the same time, gas flows from the upper part of the cylinder 15 to the cylinder 15. Enters the body 15 and passes from the inside to the outside to exit 1
3 to a flow meter (not shown). On the other hand, since the motor 11 is driven, the scraper 19 provided around the cylindrical body 15 contacts and rotates along the cylindrical body 15, thereby preventing clogging of the cylindrical body 15 and preventing small air bubbles from adhering to the inside of the cylindrical body 15. The mixture larger than a predetermined size is scraped up and becomes large bubbles, which float upward and accumulate at the upper part of the tank 10. Meanwhile, the mixture sinks to the bottom of the filter 14. In this way, the liquid to be measured is supplied (continued).
When this liquid is supplied, the gas mixed in with it accumulates in the upper part of the tank 10, and the liquid level to be measured decreases.
A signal from 2a opens the release valve 24 and the gas is released. Then, when the liquid level rises again and reaches a predetermined position, the upper limit position sensor 221) is activated and the discharge valve 24 is closed. In this way, this discharge valve 24 is connected to the liquid level detection switch 2.
2, the opening and closing operations are repeated.
また、濾過器１４の下方へ沈んだ混合物はすでに駆動し
ているポンプ２７の連続あるいは間欠運転により、被測
液体とともに取出口２６からミル３８へ供給されて混合
物は粉砕される。このようにして粉砕された混合物は被
測液体とともに導管２９を通り、タンク１０の上部へ供
給されて循環され再び濾過器１４へ供給される。またタ
ンク１０から被測液体を排出する場合は、第１、第２の
仕切り弁４０．４１を開け、切換弁３９を排出管２８と
ポンプ２７が連通するよ−６−
うに切換えることにより排出される。Further, the mixture that has sunk to the bottom of the filter 14 is supplied to the mill 38 from the outlet 26 along with the liquid to be measured by the continuous or intermittent operation of the pump 27, which is already in operation, and the mixture is pulverized. The thus pulverized mixture passes through the conduit 29 together with the liquid to be measured, is supplied to the upper part of the tank 10, is circulated, and is again supplied to the filter 14. When the liquid to be measured is to be discharged from the tank 10, the first and second gate valves 40 and 41 are opened, and the switching valve 39 is switched so that the discharge pipe 28 and the pump 27 communicate with each other. Ru.
以上説明した実施例から明らかなように、本発明はタン
ク１０の上部に取付けたモータ１７により回転される主
軸１８に濾過器１４の筒体１５に沿い接触回転可能なス
クレーパ１９を固定し、この濾過器１４の下部の取出口
２６にポンプ２７を連結し、このポンプ２７に所定寸法
より粗大な粒状物を粉砕するミル３８を結合し、更にこ
のミル３８に、一端がタンク１０の上部に取付けられた
導管２９を連結し、被測液体を循環する構成にしたもの
であるから従来のように沈殿物回収用の大きなタンクが
不要になるとともに混合物を粉砕して再度タンク内へ供
給することにより被測液体を無駄な（完全に流量計へ供
給できる。また濾過器の格子状の空間に目詰りが生じに
くいため、液体中に混入した気泡が完全に分離できると
ともに常に安定した液体のｒａ量ｍ１１への供給ができ
る。更に長時間の連続液体供給が可能になる等の顕著な
効果が得られる。As is clear from the embodiments described above, the present invention fixes a scraper 19 that can rotate in contact with the main shaft 18 along the cylinder 15 of the filter 14 to the main shaft 18 which is rotated by the motor 17 attached to the upper part of the tank 10. A pump 27 is connected to the outlet 26 at the bottom of the filter 14, a mill 38 for crushing granules larger than a predetermined size is connected to the pump 27, and one end of the mill 38 is attached to the upper part of the tank 10. The structure is such that the liquid to be measured is circulated by connecting the conduits 29, which eliminates the need for a large tank for collecting sediment as in the past. The liquid to be measured can be completely supplied to the flow meter. Also, since the grid-like space of the filter is less likely to become clogged, air bubbles mixed in the liquid can be completely separated, and the RA amount of the liquid can always be stable. It is possible to supply liquid to m11. Furthermore, remarkable effects such as being able to continuously supply liquid for a long time can be obtained.
第１図は本発明の気体分離器付ぎ濾過装置の断面図、第
２図は本発明の装置を示す経路図、第３図は筒体の要部
拡大斜視図である。
１０はタンク、 １２は入口、
１３は出口、 １４は濾過器、
１５は同体、 １６は上蓋、
１７はモータ、 １８は主軸、
１９はスクレーパ、 ２０はアーム、
２２は液位検出スイッチ、
２２ａ 、２２ｂはセンサ、 ２２ｃは保護管、２３は
放出管、 ２４は放出弁、
２６は取出口、 ２７はポンプ、
２８は排出管、 ２９は導管、
３５は遮断弁、 ３７はストレーナ、
３８はミル、 ３９は切換弁、
４０は第１の仕切り弁、 ４１は第２の仕切り弁、特許
出願人 日東精■株式会社
第２図
Ｎ３図FIG. 1 is a sectional view of a filtration device with a gas separator according to the present invention, FIG. 2 is a route diagram showing the device of the present invention, and FIG. 3 is an enlarged perspective view of the main part of a cylinder. 10 is a tank, 12 is an inlet, 13 is an outlet, 14 is a filter, 15 is the unit, 16 is an upper lid, 17 is a motor, 18 is a main shaft, 19 is a scraper, 20 is an arm, 22 is a liquid level detection switch, 22a, 22b is a sensor, 22c is a protection pipe, 23 is a discharge pipe, 24 is a discharge valve, 26 is an outlet, 27 is a pump, 28 is a discharge pipe, 29 is a conduit, 35 is a shutoff valve, 37 is a strainer, 38 is a mill, 39 is a switching valve, 40 is a first gate valve, 41 is a second gate valve, patent applicant: Nitto Sei Co., Ltd. Figure 2, Figure N3
Claims (1)
口１２から供給される被測液体を濾過する濾過器１４を
配冒し、このタンク１０の下部に濾過器１４を通過する
被１１液体をタンク１０の外へ案内する出口１３を形成
した気体分離器付き濾過装置において、前記タンク１０
の上部に取付けたモータ１７により回転される主軸１８
に濾過器１４０筒体１５に沿い接触回転可能なスクレー
パ１９を固定し、前記濾過器１４の下部に取出口２６を
形成し、この取出口２６にポンプ２７を連結し、このポ
ンプ２７に粗大粒状物を粉砕するミル３８を結合し、更
にこのミル３Ｂに、一端がタンク１０の上部に取付けら
れた導管２９を連結したことを特徴とする高粘性液体用
気体分離器付き濾過装置。An inlet 12 is formed in the tank 10, and a filter 14 for filtering the liquid to be measured supplied from the inlet 12 is provided in the tank 10, and the liquid to be measured 11 passing through the filter 14 is filtered into the tank 10 at the bottom of the tank 10. In the filtration device with a gas separator, the outlet 13 is formed to guide the outside of the tank 10.
A main shaft 18 rotated by a motor 17 attached to the top of the
A scraper 19 that can contact and rotate is fixed along the cylindrical body 15 of the filter 140, an outlet 26 is formed in the lower part of the filter 14, a pump 27 is connected to the outlet 26, and coarse particles are removed from the pump 27. A filtration device with a gas separator for high viscosity liquids, characterized in that a mill 38 for crushing substances is coupled to the mill 3B, and a conduit 29 whose one end is attached to the upper part of a tank 10 is connected to the mill 3B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58178798A JPS6071011A (en) | 1983-09-26 | 1983-09-26 | Filter apparatus with gas separator for highly viscous liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58178798A JPS6071011A (en) | 1983-09-26 | 1983-09-26 | Filter apparatus with gas separator for highly viscous liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6071011A true JPS6071011A (en) | 1985-04-22 |
| JPH0131407B2 JPH0131407B2 (en) | 1989-06-26 |
Family
ID=16054825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58178798A Granted JPS6071011A (en) | 1983-09-26 | 1983-09-26 | Filter apparatus with gas separator for highly viscous liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6071011A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62129113A (en) * | 1985-11-28 | 1987-06-11 | Kawasaki Heavy Ind Ltd | Filter for waste water |
| JPS62123209U (en) * | 1986-01-23 | 1987-08-05 | ||
| CN113025766A (en) * | 2021-02-08 | 2021-06-25 | 河钢股份有限公司承德分公司 | Coal injection pressure relief pipeline system and blockage clearing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5442464A (en) * | 1977-09-05 | 1979-04-04 | Teijin Ltd | Silk like plain weave fabric comprising polyester filament yarn and production thereof |
| JPS58122014A (en) * | 1982-01-14 | 1983-07-20 | Oval Eng Co Ltd | Strainer with gas-liquid separating function |
| JPS58139713A (en) * | 1982-02-12 | 1983-08-19 | Oval Eng Co Ltd | System for transfering viscous mixed phase fluid |
-
1983
- 1983-09-26 JP JP58178798A patent/JPS6071011A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5442464A (en) * | 1977-09-05 | 1979-04-04 | Teijin Ltd | Silk like plain weave fabric comprising polyester filament yarn and production thereof |
| JPS58122014A (en) * | 1982-01-14 | 1983-07-20 | Oval Eng Co Ltd | Strainer with gas-liquid separating function |
| JPS58139713A (en) * | 1982-02-12 | 1983-08-19 | Oval Eng Co Ltd | System for transfering viscous mixed phase fluid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62129113A (en) * | 1985-11-28 | 1987-06-11 | Kawasaki Heavy Ind Ltd | Filter for waste water |
| JPS62123209U (en) * | 1986-01-23 | 1987-08-05 | ||
| CN113025766A (en) * | 2021-02-08 | 2021-06-25 | 河钢股份有限公司承德分公司 | Coal injection pressure relief pipeline system and blockage clearing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131407B2 (en) | 1989-06-26 |
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