JPS62117649A - Centrifugal separator - Google Patents
Centrifugal separatorInfo
- Publication number
- JPS62117649A JPS62117649A JP60256357A JP25635785A JPS62117649A JP S62117649 A JPS62117649 A JP S62117649A JP 60256357 A JP60256357 A JP 60256357A JP 25635785 A JP25635785 A JP 25635785A JP S62117649 A JPS62117649 A JP S62117649A
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- rotor
- sludge
- supply pipe
- injection nozzle
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、特に粗悪燃料油用として効果のあろホモジナ
イザー付遠心分％９［に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a centrifugal fraction with a homogenizer that is particularly effective for use in poor quality fuel oil.
（従来の技術）
従来型の遠心分離機を第２図について説明すると、モー
タにより図示されないウオーム屯及びウオームを介して
駆動される立軸１は、回転筒２、案内筒３、出口カバー
４，５、仕切板６及び分離板７等を回転させるようにな
−、ている。(Prior Art) A conventional centrifugal separator will be explained with reference to FIG. 2. A vertical shaft 1 driven by a motor via a worm (not shown) and a rotating cylinder 2, a guide cylinder 3, and an outlet cover 4, 5 , the partition plate 6, the separation plate 7, etc. are rotated.
清浄しようとする処理液は、矢印のように給油口から給
油管８、通液孔１８を通り、分離板７、仕切板６で比重
差から発生する遠心力の差により、軽液へと重液Ｂに分
離され、軽液Ａは仕切板６の内側より軽液インペラ９を
通り軽液出口１９へ、また重液Ｂは仕切板６の外側より
ｍ液インペラ１０を通り重液出口２０に至る。また最も
比重の重いスラッジＣはスラッジ排出口２１より排出さ
れる。The processing liquid to be cleaned passes from the oil supply port through the oil supply pipe 8 and liquid passage hole 18 as shown by the arrow, and is converted into a light liquid by the difference in centrifugal force generated from the difference in specific gravity between the separation plate 7 and the partition plate 6. The light liquid A is separated into liquid B, and the light liquid A passes through the light liquid impeller 9 from the inside of the partition plate 6 to the light liquid outlet 19, and the heavy liquid B passes from the outside of the partition plate 6 through the liquid impeller 10 to the heavy liquid outlet 20. reach. Furthermore, the sludge C having the heaviest specific gravity is discharged from the sludge discharge port 21.
従来の遠心分離機は第２図に示す如く分離清浄しようと
する液、例えば燃料油について−ｂえると、燃料曲中の
水分、スラッジ（アスファルテン、残留炭素、天分その
他）を除去するのが目的であるが、燃料油が粗悪化（重
質化）すればするほど、次のような不具合が発生する。As shown in Figure 2, conventional centrifuges are capable of removing moisture and sludge (asphaltenes, residual carbon, natural substances, etc.) from the liquid that is being separated and cleaned, such as fuel oil. However, as the quality of fuel oil deteriorates (heavier), the following problems occur.
即ち、１′ｌ′Ｉ悪化すればするほど、遠心分離機、フ
ィルタ等のオーバーホールするインターバルが短くなり
、保守点検の作業負担及び費用が増大し、かつオーバー
ホールのため通油が中断される回数が増えるので、その
分容量が減る。またオーバーホールのタイミングが悪い
と、スラッジが水の出口を塞ぎ、水が清浄油と共に流出
する虞れがあった。更に燃料油の主成分と同程度の発熱
量を保有する有用成分をスラッジとして廃却、焼却して
しまうと共に、スラッジの貯蔵タンク等の設備が大きく
なり、かつスラッジ処理費も増加する等の欠点があった
。In other words, as 1'l'I worsens, the interval between overhauling centrifuges, filters, etc. becomes shorter, the workload and cost of maintenance and inspection increases, and the number of times oil flow is interrupted for overhauling increases. As the capacity increases, the capacity decreases accordingly. Furthermore, if the timing of the overhaul was not correct, there was a risk that sludge would block the water outlet and the water would flow out along with the clean oil. Furthermore, useful components that have a calorific value similar to that of the main component of fuel oil are disposed of and incinerated as sludge, and the disadvantages include the need for larger equipment such as sludge storage tanks and increased sludge processing costs. was there.
（発明が解決しようとする問題点）
従来の遠心分離機では、処理液が粗悪化すればする程、
保守点検の作業負担及び費用が増大し、また有用成分を
スラッジとして廃却、焼却してしまったり、スラッジ処
理費も増加するなどの欠点があったが、本発明はホモジ
ナイザーを追設することにより、前記従来の問題点を解
決しようとするものである。(Problems to be solved by the invention) In conventional centrifuges, the more coarse the treated liquid, the more
There were drawbacks such as increased work burden and cost for maintenance and inspection, disposal and incineration of useful ingredients as sludge, and increased sludge processing costs. , which attempts to solve the above-mentioned conventional problems.
（問題点を解決するための手段）
このため本発明は、支軸により回転筒、案内筒、出口カ
バー、仕切板、分離板等を回転させ、給油口から給油管
に供給された処理液を分離する遠心分離機において、前
記支軸の上部に一体にねじ形回転子を設け、同ねじ形回
転子を前記給油管内の下部に回転するよう挿入し、同給
油管の下部に噴射ノズルを設け、前記ねじ形回転子と給
油管の内面との間の空間に同回転子の回転により圧力を
発生させ、前記給油管に供給され、この圧力のたった処
理液を前記噴射ノズルより噴射させて前記回転している
案内筒に衝突させ、前記処理液中のスラッジをホモジナ
イズするようにしてなるもので、これを問題点解決のた
めの手段とするものである。(Means for Solving the Problems) Therefore, the present invention rotates the rotary cylinder, guide cylinder, outlet cover, partition plate, separation plate, etc. by the support shaft, and the processing liquid supplied from the oil supply port to the oil supply pipe is In the centrifugal separator for separation, a threaded rotor is integrally provided at the upper part of the support shaft, the threaded rotor is inserted into the lower part of the oil supply pipe so as to rotate, and an injection nozzle is provided at the lower part of the oil supply pipe. , a pressure is generated in a space between the threaded rotor and the inner surface of the oil supply pipe by the rotation of the rotor, and the processing liquid is supplied to the oil supply pipe and is injected from the injection nozzle. The sludge in the processing liquid is homogenized by colliding with a rotating guide cylinder, and this is used as a means to solve the problem.
（作用）
主軸と一体のねじ形回転子を回転させることにより、給
油管と同ねじ形回転子の間の空間に圧力を発生させ、こ
の圧力のたった処理液を噴射ノズルから噴出させて案内
筒に衝突させることにより、処理液中のスラッジをホモ
ジナイズさせる。(Function) By rotating the threaded rotor that is integrated with the main shaft, pressure is generated in the space between the oil supply pipe and the threaded rotor, and the pressurized processing liquid is ejected from the injection nozzle and the guide cylinder The sludge in the treatment liquid is homogenized by colliding with the treatment liquid.
（実施例）
以下本発明の実施例を図面について説明すると、第１図
は本発明の１実施例のホモジナイザー付遠心分離機を示
す。第１図においてモータにより図示されないウオーム
南軍及びウオームを介して駆動される立＠１が、回転筒
２、案内筒３、出口カバー４，５、仕切板６及び分離板
７等を回転させるのは第２図の従来の場合と変らないが
、立軸ｌ上端部に、給油管８内に挿入されて回転するね
じ形回転子１３を一体に設け、かつ給油管８の下部に噴
射ノズル１４及びシールリング１５を追設してホモジナ
イズ機能を持たせた点で相違する。(Example) An example of the present invention will be described below with reference to the drawings. Fig. 1 shows a centrifugal separator with a homogenizer according to an example of the present invention. In FIG. 1, a worm (not shown) by a motor and a stand @1 driven via the worm rotate the rotary tube 2, the guide tube 3, the outlet covers 4, 5, the partition plate 6, the separation plate 7, etc. is the same as the conventional case shown in FIG. The difference is that a seal ring 15 is added to provide a homogenizing function.
次に作用を説明すると、ねじ形回転子１３と給油管８と
で軸ねじ形ポンプの働きをさせ、支軸１と一体のねじ形
回転子１３を回転させることにより、給油管８内周面と
ねじ形回転子１３の外周面との間の空間Ｐｏ部に圧力が
発生する。Next, to explain the operation, the threaded rotor 13 and the oil supply pipe 8 function as a threaded pump, and by rotating the threaded rotor 13, which is integrated with the support shaft 1, the inner peripheral surface of the oil supply pipe 8 is Pressure is generated in the space Po between the rotor 13 and the outer peripheral surface of the screw rotor 13.
従って給油口より給油管８に供給されて圧力のたった処
理液は、噴射ノズル１４より噴射させられて、高速で回
転している案内筒３に衝突し、処理液（燃油）中のスラ
ッジ等をホモジナイズする。このホモジナイズされた処
理液は、従来通り矢印に示すように案内筒通液孔を通り
、分離板７、仕切板６部で軽液Ａ、Ｍ液Ｂ及びスラッジ
Ｃに分離される。Therefore, the processing liquid supplied to the oil supply pipe 8 from the oil supply port and under pressure is injected from the injection nozzle 14 and collides with the guide tube 3 rotating at high speed, removing sludge, etc. in the processing liquid (fuel). Homogenize. This homogenized processing liquid passes through the guide tube liquid passage hole as shown by the arrow in the conventional manner, and is separated into light liquid A, M liquid B, and sludge C by the separation plate 7 and the partition plate 6 section.
（発明の効果）
以上詳細に説明した如く本発明は構成されているので、
従来廃却、焼却していたスラッジが燃料として有効活用
出来る（燃費向上）。また燃油中の含有水分をエマルジ
ョン化し、燃焼効率を上げることができると共に、ホモ
ジナイザー、遠心機を一体としているため、コンパクト
になり、取扱い、スペース及びコスト面等で有利となる
。(Effects of the Invention) Since the present invention is configured as explained in detail above,
Sludge that was previously disposed of or incinerated can be effectively used as fuel (improves fuel efficiency). In addition, the water contained in the fuel can be emulsified to improve combustion efficiency, and since the homogenizer and centrifuge are integrated, it is compact, which is advantageous in terms of handling, space, cost, etc.
第１図は本発明の実施例を示すホモジナイザー付遠心分
離機の側断面図、第２図は従来の遠心分離機の（Ｍ断面
図であるや
図の主要部分の説明
１−直軸
２−・回転筒
３−・−案内筒
４．５・−出口カバー
６−仕切板
７−・−分離板
８−給油管
１３−ねじ形回転子
１４−噴射ノズル
１５・−シールリング
特 許 出 願 人 三菱重工業株式会社第１図Fig. 1 is a side sectional view of a centrifugal separator with a homogenizer according to an embodiment of the present invention, and Fig. 2 is a sectional view (M sectional view) of a conventional centrifuge.・Rotating cylinder 3 - Guide cylinder 4.5 - Outlet cover 6 - Partition plate 7 - Separation plate 8 - Oil supply pipe 13 - Threaded rotor 14 - Injection nozzle 15 - Seal ring Patent applicant Mitsubishi Heavy Industries, Ltd. Figure 1
Claims (1)
板等を回転させ、給油口から給油管に供給された処理液
を分離する遠心分離機において、前記立軸の上部に一体
にねじ形回転子を設け、同ねじ形回転子を前記給油管内
の下部に回転するよう挿入し、同給油管の下部に噴射ノ
ズルを設け、前記ねじ形回転子と給油管の内面との間の
空間に同回転子の回転により圧力を発生させ、前記給油
管に供給され、この圧力のたった処理液を前記噴射ノズ
ルより噴射させて前記回転している案内筒に衝突させ、
前記処理液中のスラッジをホモジナイズすることを特徴
とする遠心分離機。In a centrifugal separator that rotates a rotating cylinder, guide cylinder, outlet cover, partition plate, separation plate, etc. with a vertical shaft and separates the processing liquid supplied from the oil supply port to the oil supply pipe, there is a screw-shaped rotating unit integrally mounted on the top of the vertical shaft. A threaded rotor is rotatably inserted into the lower part of the oil supply pipe, an injection nozzle is provided at the lower part of the oil supply pipe, and the same threaded rotor is inserted into the space between the threaded rotor and the inner surface of the oil supply pipe. Pressure is generated by the rotation of a rotor, the processing liquid is supplied to the oil supply pipe, and the pressurized processing liquid is injected from the injection nozzle to collide with the rotating guide cylinder,
A centrifugal separator that homogenizes sludge in the processing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60256357A JPS62117649A (en) | 1985-11-15 | 1985-11-15 | Centrifugal separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60256357A JPS62117649A (en) | 1985-11-15 | 1985-11-15 | Centrifugal separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117649A true JPS62117649A (en) | 1987-05-29 |
Family
ID=17291557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60256357A Pending JPS62117649A (en) | 1985-11-15 | 1985-11-15 | Centrifugal separator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117649A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7416523B2 (en) | 2005-07-28 | 2008-08-26 | Westfalia Separator Ag | Separator having a double-cone drum made of metal |
| DE102012105499A1 (en) | 2012-06-25 | 2014-01-02 | Gea Mechanical Equipment Gmbh | separator |
| DE102015108274A1 (en) | 2014-05-28 | 2015-12-03 | Gea Mechanical Equipment Gmbh | separator |
| DE102015108272A1 (en) | 2014-05-28 | 2015-12-03 | Gea Mechanical Equipment Gmbh | separator |
| CN105149119A (en) * | 2015-10-21 | 2015-12-16 | 上海市离心机械研究所有限公司 | Automatic deblocking device for hydraulic horizontal screw centrifugal dehydrator and usage method thereof |
| WO2016091617A1 (en) | 2014-12-10 | 2016-06-16 | Gea Mechanical Equipment Gmbh | Separator |
| DE102015101344A1 (en) | 2015-01-29 | 2016-08-04 | Gea Mechanical Equipment Gmbh | separator |
-
1985
- 1985-11-15 JP JP60256357A patent/JPS62117649A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7416523B2 (en) | 2005-07-28 | 2008-08-26 | Westfalia Separator Ag | Separator having a double-cone drum made of metal |
| DE102006027893B4 (en) * | 2005-07-28 | 2015-05-13 | Gea Mechanical Equipment Gmbh | Separator with a double conical drum made of metal |
| DE102012105499A1 (en) | 2012-06-25 | 2014-01-02 | Gea Mechanical Equipment Gmbh | separator |
| WO2014000829A1 (en) | 2012-06-25 | 2014-01-03 | Gea Mechanical Equipment Gmbh | Separator |
| WO2015181177A1 (en) | 2014-05-28 | 2015-12-03 | Gea Mechanical Equipment Gmbh | Separator |
| DE102015108272A1 (en) | 2014-05-28 | 2015-12-03 | Gea Mechanical Equipment Gmbh | separator |
| DE102015108274A1 (en) | 2014-05-28 | 2015-12-03 | Gea Mechanical Equipment Gmbh | separator |
| EP3862096A1 (en) | 2014-05-28 | 2021-08-11 | GEA Mechanical Equipment GmbH | Separator |
| WO2016091617A1 (en) | 2014-12-10 | 2016-06-16 | Gea Mechanical Equipment Gmbh | Separator |
| DE102014118289A1 (en) | 2014-12-10 | 2016-06-16 | Gea Mechanical Equipment Gmbh | separator |
| US10780445B2 (en) | 2014-12-10 | 2020-09-22 | Gea Mechanical Equipment Gmbh | Separator with inner and outer drum and one or more grippers having a disk portion and a shank portion |
| DE102015101344A1 (en) | 2015-01-29 | 2016-08-04 | Gea Mechanical Equipment Gmbh | separator |
| CN105149119A (en) * | 2015-10-21 | 2015-12-16 | 上海市离心机械研究所有限公司 | Automatic deblocking device for hydraulic horizontal screw centrifugal dehydrator and usage method thereof |
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