JPS6040322A - Fish transfer device - Google Patents
Fish transfer deviceInfo
- Publication number
- JPS6040322A JPS6040322A JP14865783A JP14865783A JPS6040322A JP S6040322 A JPS6040322 A JP S6040322A JP 14865783 A JP14865783 A JP 14865783A JP 14865783 A JP14865783 A JP 14865783A JP S6040322 A JPS6040322 A JP S6040322A
- Authority
- JP
- Japan
- Prior art keywords
- water
- air
- vacuum pump
- tank
- pump
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 238000000926 separation method Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 20
- 238000007906 compression Methods 0.000 abstract description 20
- 241000251468 Actinopterygii Species 0.000 abstract description 11
- 239000013505 freshwater Substances 0.000 abstract description 5
- 239000008400 supply water Substances 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- 208000028659 discharge Diseases 0.000 description 6
- 239000013535 sea water Substances 0.000 description 5
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002351 wastewater 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
- B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、魚を液体と一緒に密閉タンクに吸入し、吸入
した魚を液体と一緒に送り出す魚の移送装置に関し、１
１丁に、密閉タンク内の空気の排気用ニ水封式の真空ポ
ンプか使用されている色移送装置ａの改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fish transfer device that sucks fish together with a liquid into a closed tank and sends out the inhaled fish together with the liquid.
The first aspect relates to an improvement of a color transfer device a which uses a water seal type vacuum pump for exhausting air in a closed tank.
Ａ、先行技術 第１図に従来の密閉タンク式角柱送装すを示す。A. Prior art Figure 1 shows a conventional closed tank type prismatic transport system.
この装置は、密閉タンクＡ、Ｂを真空ポンプ３、圧縮ポ
ンプ４を使用して四方切換弁１を介して密閉タンクＡ、
Ｂ］−，部より空気を抽出、減ＥＥして魚槽２より角氷
を吸入し、次いで、四方！、２Ｊ換弁１を切換えて吸入
を終了しだ密閉タンクＡ、Ｂへ圧縮ポンプ４より圧力空
気を圧入して角氷を排出する。This device uses a vacuum pump 3 and a compression pump 4 to connect the sealed tanks A and B to the sealed tanks A and B via a four-way switching valve 1.
B]-, air is extracted from the section, EE is reduced, ice cubes are inhaled from the fish tank 2, and then the four sides! , 2J changeover valve 1 is switched to end the suction, and compressed air is forced into the sealed tanks A and B from the compression pump 4 to discharge the ice cubes.
この種の装置６には、真空ポンプ３、圧縮ポンプ４に水
上ｊ式真空ポンプか使用される。それは、真空ポンプに
於ては、真空度が６００ｍ／ｍＨｇ程度、圧縮ポンプに
於ては最大１８５にｇ／ｆｆｌ程度で圧力的に適当であ
ること、水が真空ボンフ３中に突入しても支障なく使用
できるからである。そして、第１図のように、その真空
ポンプ３、圧に１ポンプ４の補給水は、補給水ポンプ５
を設けて岸壁での海水を使用し、魚槽２への給水と兼用
して使用され、真空ポンプ３へは給水弁６、圧縮ポンプ
へは給水弁７にて、圧力及び給水量が調整されるのであ
る。In this type of device 6, a water type vacuum pump is used as the vacuum pump 3 and the compression pump 4. For vacuum pumps, the degree of vacuum must be approximately 600 m/mHg, and for compression pumps, the pressure must be at a maximum of 185 g/ffl, and even if water rushes into the vacuum pump 3. This is because it can be used without any problems. As shown in FIG.
Seawater from the quay is used to supply water to the fish tank 2.The pressure and water supply amount are adjusted by a water supply valve 6 for the vacuum pump 3 and a water supply valve 7 for the compression pump. It is.
しかしなから、岸壁の海水は最近特に汚染され、金属を
腐食するガス等が含まれて、水封式真空ポンプのケーシ
ング、インペラを侵し、耐久力か知かくなったのである
。そこで、憾力水道水を使用して清水による補給水を真
空ポンプ、圧縮ポンプに給水するように構成しているも
のもあるか、運転中に使用する水道水も、数時間に数ト
ンないし十数トンに及びランニングコストが高１進じた
。However, recently the seawater on the quay has become particularly polluted, containing gases that corrode metals and corroding the casings and impellers of water ring vacuum pumps, making their durability questionable. Therefore, some systems are configured to use fresh tap water to supply fresh water to vacuum pumps and compression pumps, or the tap water used during operation is several tons or tens of tons per few hours. This amounted to several tons, and running costs increased by one.
Ｂ、本発明の構成と目的
本発明罎従来の装置が有するこれ等の欠点を解消するこ
とを目的に、水封式の真空ポンプから吐き出された空気
を気水分離して補給水を回収し、この補給水を再び真空
ポンプに送り込んで循環させるように構成したもので、
本発明の重要な目的は、真空ポンプに清水が補給できる
にもかかわらず、ランニングコストが安くて経済的で、
しかも真空ポンプの補給水による腐食が防止できて耐久
性が同上でき、環境の悪い個所で安心して使用できる色
移送装置を提供するにある。B. Structure and Purpose of the Invention The present invention aims to eliminate these drawbacks of conventional devices by separating the air discharged from a water-seal vacuum pump into water and recovering make-up water. , this make-up water is sent to the vacuum pump again and circulated.
An important objective of the present invention is that although the vacuum pump can be supplied with fresh water, the running cost is low and it is economical.
Moreover, it is an object of the present invention to provide a color transfer device that can prevent corrosion caused by make-up water of a vacuum pump, has the same durability as above, and can be used safely in places with a bad environment.
Ｃ４好ましい実施例 以下、本発明の実施例を図１ｎ１に基づいて説明する。C4 preferred embodiment Hereinafter, an embodiment of the present invention will be described based on FIG. 1n1.
第２図に示ず色移送装置は、２個の密閉タンクＡ、Ｂと
、密閉タンクＡ、Ｂ内の空気を排気する水封式の真空ポ
ンプ３と、密閉タンクＡ、Ｂ内に空気を圧入する水封式
の真空ポンプである圧縮ポンプ４と、密閉タンクＡ、Ｂ
の吸入（１１Ｑと吐出（１ｉ１ｊとに連結された吸入弁
８並びに吐出弁９と、圧縮ポンプ４の吐出側に連結され
た気水分離タンク１０と、真空ポンプ３の吐出側に連結
された補給水タンク１１と、補給水タンク１１の水を真
空ポンプ３と圧縮ポンプ４とに供給する補給水ポンプ５
とを備えている。The color transfer device (not shown in Figure 2) consists of two sealed tanks A and B, a water ring type vacuum pump 3 that exhausts air from the sealed tanks A and B, and a water ring vacuum pump 3 that pumps air into the sealed tanks A and B. Compression pump 4, which is a water ring type vacuum pump that is press-fitted, and sealed tanks A and B
suction valve 8 and discharge valve 9 connected to suction (11Q and discharge (1i1j) of A water tank 11 and a make-up water pump 5 that supplies water from the make-up water tank 11 to the vacuum pump 3 and the compression pump 4
It is equipped with
密閉タンクＡ、Ｂは、所安喰の角氷か一時貯留できる容
積を有し、底部に角氷の吸入口１２と吐出口１３とが開
口され、（・部に空気［］１４が開１１されている。The sealed tanks A and B have a volume that can temporarily store ice cubes, and have an ice cube inlet 12 and an outlet 13 at the bottom, and an air [] 14 and an air outlet 11 at the bottom. ing.
吸入弁８は、吸入工程に於てのみ開弁し、吐出弁９は、
吐出工程に於てのみ開弁するスイング式の逆比弁が使用
される。The suction valve 8 opens only during the suction process, and the discharge valve 9 opens only during the suction process.
A swing-type inverse ratio valve that opens only during the discharge process is used.
真空ポンプ３の吸入側と圧縮ポンプ４の吐出ｆｌｌｊｌ
とは、四方切換弁］を介して密閉タンクＡ、Ｂの空気口
１４に連通されている。Suction side of vacuum pump 3 and discharge side of compression pump 4
is connected to the air ports 14 of the closed tanks A and B via a four-way switching valve.
四方切換弁］は、相対向する２ポートが真空ポンプ３と
圧縮ポンプ４とに連通され、残りの相対向する２ボート
は密閉タンクＡ、Ｂの草気口１４に連通されている。The two opposing ports of the four-way switching valve are communicated with the vacuum pump 3 and the compression pump 4, and the remaining two opposing ports are communicated with the air vents 14 of the closed tanks A and B.
四方切換弁１が、第２図の実線位置にあっては、密閉タ
ンクＡが吸入工程、密閉タンクＢが吐出工程となり、鎖
線位置に切り換えられると、密閉タンクＡが吐出下４Ｎ
？、ｉ、ｔ；Ｖ閉タンクＢが吸入工程となる。When the four-way switching valve 1 is in the solid line position in Fig. 2, the sealed tank A is in the suction stage and the sealed tank B is in the discharge stage, and when it is switched to the chain line position, the sealed tank A is in the discharge lower 4N position.
? , i, t; V Closed tank B is in the suction process.
真空ポンプ３と圧縮ポンプ４とは、運転時に１吸入側に
補給水が供給される水封式の真空ポンプである。The vacuum pump 3 and the compression pump 4 are water ring type vacuum pumps to which makeup water is supplied to one suction side during operation.
気水分離タンク］０は密閉された気密タンクで、１部に
は接続方向に空気が送り込まれる流入口１５が、上の中
央には下端間（」の円筒１６が垂直に固定され、円筒１
６の中心」＝端に空気の排気］」］７が開口されている
。[Air/Water Separation Tank] 0 is a sealed airtight tank. One part has an inlet 15 through which air is sent in the connection direction, and a cylinder 16 between the lower ends (") is vertically fixed in the upper center.
7 is opened at the center of 6 for air exhaust] 7 at the end.
この形状の気水分離タンク１０は、水を２１んた空気が
接続方向に流入され、これが回転しながら気水分離され
、水は下方に落ドし、空気は中央の排気口１７から排気
される。この形状の気水分離タンク］０け、サイクロン
が空気中の粉粒体と分離するのと同様に、効率よく気水
分離できる特徴がある。In the air/water separation tank 10 having this shape, air containing water flows in the direction of connection, is separated from water while rotating, water falls downward, and air is exhausted from the central exhaust port 17. Ru. A steam/water separation tank of this shape has the feature of being able to efficiently separate steam and water in the same way that a cyclone separates powder and granules in the air.
気水分離タンク１０は、常に一定の水が貯えられるよう
に、ボールタップ１８を介して貯った水が排水される。Water stored in the steam/water separation tank 10 is drained via a ball tap 18 so that a certain amount of water is always stored.
ボールタップ１８は、吸入管１９の下端か気水分離タン
ク］０の底部に延長され、水面レヘルによってフロート
２０が］−下し、水面が一定しヘル以上で開いて排水し
、一定レベル以下で閉弁して排水を停止する。The ball tap 18 is extended to the lower end of the suction pipe 19 or the bottom of the air/water separation tank, and the float 20 is lowered depending on the water level, opens when the water level is constant and above the level to drain water, and closes when the water level is below a certain level. Turn on the valve to stop drainage.
気水分離タンク１０の排気口１７は四方切換弁に、空気
の流入１」１５は圧縮ポンプ４の吐出側に連結される。The exhaust port 17 of the steam/water separation tank 10 is connected to a four-way switching valve, and the air inlet 1'' 15 is connected to the discharge side of the compression pump 4.
ボールタンプの吐出管２１は気水分離タンク１０のタト
部に延長され、Ｉ−万が開口した補給水タンク１１に連
結される。The discharge pipe 21 of the ball tamp is extended to the top of the steam/water separation tank 10 and connected to the make-up water tank 11 with the I-10 open.
補給水タンク１１は、水面レベルを一定範囲に保持する
給水ボールタップ２２を介して水道源に連結され、１戊
部が補給水ポンプ５０１吸入個に連結される。更に、こ
の補給水タンク１１には、Ｖ（空ポンプ３の吐出側が連
結され、真空ポンプから吐き出される空気中に含まれる
水を分離して回収する。The make-up water tank 11 is connected to a water source via a water supply ball tap 22 that maintains the water level within a certain range, and one end is connected to a make-up water pump 501 for suction. Furthermore, the discharge side of the V (empty pump 3) is connected to this make-up water tank 11, and water contained in the air discharged from the vacuum pump is separated and recovered.
補給水タンク１１の給水ホ゛−ルクソブ２２は、水面レ
ベルか一定値以−ドのときに開、一定値以１−のときに
閉弁する。The water supply valve 22 of the make-up water tank 11 opens when the water surface level is above a certain value, and closes when the water level is above a certain value.
第２図に示すように、圧縮ポンプ４の吐出側に、排水用
ポールタップ付の気水分離タンク１０を連結し、真空ポ
ンプ３の吐出側は、大気に開放された補給水タンク１１
に連結するものは、真空ポンプ３の吐出側が大気圧とな
って真空ポンプの効米が高く、又水道水を加圧されない
補給水タンク１１に給水できる為、水道水を、加圧状態
にある気水分離タンク１０に供給するのに比へてｎｈ単
に補給できる。As shown in FIG. 2, a steam separation tank 10 with a drainage pole tap is connected to the discharge side of the compression pump 4, and a make-up water tank 11 opened to the atmosphere is connected to the discharge side of the vacuum pump 3.
The discharge side of the vacuum pump 3 is at atmospheric pressure, making the vacuum pump highly effective, and tap water can be supplied to the makeup water tank 11, which is not pressurized, so the tap water is kept under pressure. Compared to supplying to the steam/water separation tank 10, nh can be easily replenished.
補給水ポンプ５は、補給水タンク１１を介して気水分離
タンクに連通され、気水分離された水を吸入して真空ポ
ンプ３と圧縮ポンプ４とに供給する。The make-up water pump 5 is communicated with the steam-water separation tank via the make-up water tank 11, sucks in water separated from steam, and supplies it to the vacuum pump 3 and the compression pump 4.
≦＋ｔｔ給水ポンプ５の吐出側は熱交換器２３を介して
真空ポンプ３と圧縮ポンプ４の補給水１１２４に連杢吉
される。≦+tt The discharge side of the water supply pump 5 is connected to the makeup water 1124 of the vacuum pump 3 and compression pump 4 via the heat exchanger 23.
熱交換器２３は、密閉タンクＡ、Ｂの啜人砦２５の途中
に連結され、密閉タンクＡ、ＢＫＷ人されると補給水と
の間で熱交換して補給水を冷却して真空ポンプ３七圧縮
ポンプ４とに補給する。The heat exchanger 23 is connected midway between the closed tanks A and B and the make-up water, and when the closed tanks A and BKW are filled, heat is exchanged between the make-up water and the make-up water to be cooled, and the vacuum pump 3 7. Replenish the compressor pump 4.
第２図に示す色移送装置は、真空ポンプ３の排気回路か
ら排出される排水を補給水タンク１１で回Ｉｔｓ！ Ｌ
、圧縮ポンプ４から排出される排気を気水分離タンク１
０により気水分離し、分離された排水をそれぞれＭ給水
タンク１１に回収し、その補給水タック１１を補給水ポ
ンプ５により真空ポンプ３及び圧縮ポンプ４の補給水と
して循Ｍして使用する。水封式真空ポンプを通過した水
は水温が−上昇して効率か低下するので、水氷等によっ
て強１１ｉ］冷却されだ角氷の回路より熱交換して冷却
する。The color transfer device shown in FIG. L
, the exhaust gas discharged from the compression pump 4 is transferred to the air/water separation tank 1.
0, and the separated waste water is collected in the M water supply tank 11, and the make-up water tuck 11 is circulated and used as make-up water for the vacuum pump 3 and compression pump 4 by the make-up water pump 5. The temperature of the water passing through the water ring vacuum pump increases and the efficiency decreases, so it is cooled by water ice etc. and is cooled by heat exchange through the ice cube circuit.
第３因は密閉タンクＡが１個で、水封式の真空ポンプ２
６を真空ポンプと圧縮ポンプとに併用する（Ｆ移送装置
を示す。The third reason is that there is only one sealed tank A and two water ring vacuum pumps.
6 is used in combination with a vacuum pump and a compression pump (F transfer device is shown).
水封式の真空ポンプ２６は吸入側が四方切換弁１に、吐
出側が気水分離タンク１０の空気流入口１５に連通され
ている。The water ring type vacuum pump 26 is connected to the four-way switching valve 1 on the suction side and to the air inlet 15 of the steam/water separation tank 10 on the discharge side.
四方切換弁１は相対向する２ボートが真空ポンプ２６の
吸入（ｉＩ！ｌ、ｌ！：、気水分服りンク１０のｔＪＩ
’気１」１７とに連通され、残り１ボートが密閉タック
への空気口に池の１ボートが大気に開放されている。The four-way switching valve 1 has two opposing boats that are connected to the suction of the vacuum pump 26 (iI!l,l!:, tJI of the air/water intake tank 10).
'Air 1' 17 is connected to the air port, and the remaining boat is connected to the air port to the closed tack, and one boat in the pond is open to the atmosphere.
気水分離タンク１０の連通’ｒ’ｌ’ ２１は・１１１
給水タンク１１に連結され、補給水タンク１１の底部は
補給水ポンプ５の吸入側に連結されている。Communication 'r'l' 21 of the air-water separation tank 10 is 111
It is connected to a water supply tank 11 , and the bottom of the makeup water tank 11 is connected to the suction side of the makeup water pump 5 .
補給水ポンプ５の吐出側は、密閉タンクＡ内に配役され
た熱交換器２３を通って真空ポンプの補給水１」２４に
送らｉ％る。The discharge side of the make-up water pump 5 passes through a heat exchanger 23 arranged in a closed tank A to the make-up water 1'' 24 of the vacuum pump.
密閉タンクＡ内の熱交換器２３は、冷却された水氷の通
路である密閉タンクＡ内で冷却されて！′−（空ポンプ
２６に送られる。The heat exchanger 23 in the closed tank A is cooled in the closed tank A, which is a passage for cooled water ice! '-(Sent to empty pump 26.
ｋころで図示しないが、熱交換器は、水氷のｊｒ３’＋
路、即ち、角氷の吸入管、密ｊＲｊタンク、吐出管、水
切セパレータ、還水菅笠冷却された水氷のｊ、’ｌｉ路
に接して設けることができる。Although not shown in the figure, the heat exchanger is jr3'+ of water ice.
A suction pipe for ice cubes, a tight JRj tank, a discharge pipe, a drain separator, a return water pipe can be provided in contact with a pipe for cooling water ice.
第３図に示ず色移送装置は、四方切換弁１が第３図の実
線位昨で密閉タンクＡに角氷を吸入し、四方切換弁１を
第３Ｍ鎖線位置に切り換えて吸入した角氷を圧送する。The color transfer device, which is not shown in Figure 3, sucks ice cubes into the closed tank A when the four-way switching valve 1 is in the solid line position in Figure 3, and then switches the four-way switching valve 1 to the 3rd chain line position to draw in the ice cubes. to be pumped.
水封式の真空ポンプ２６は、吐出側の空気が気水分離さ
れ、分離された水は気水分離タック１０から補給水タン
ク１１と補給水ポンプ５を通って真空ポンプ２６に）草
庵される。In the water ring type vacuum pump 26, the air on the discharge side is separated into steam and water, and the separated water is sent from the steam and water separation tack 10 to the vacuum pump 26 through the makeup water tank 11 and makeup water pump 5. .
第４図の色移送装置は、補給水タンクが省略されている
。この移送装ｆＭは、真空ポンプ２６の吐出１１ｉ１！
が密閉された気水分離タンク１０に連結されており、気
水分離タンク１０の排気ＩＮ １７は四方切換ブＣ１を
介して、蜜閏タンクへの空気口１４又は大気に開放され
る。In the color transfer device shown in FIG. 4, the make-up water tank is omitted. This transfer device fM is the discharge 11i1! of the vacuum pump 26!
is connected to a sealed steam/water separation tank 10, and the exhaust IN 17 of the steam/water separation tank 10 is opened to the air port 14 to the honey tank or to the atmosphere via a four-way switching valve C1.
気水分離タンク１０は、貯えられた補給水レベルが外部
から見えるようにレベルゲージ２７を備えており、ｌ：
部には、開閉弁２８を介して給水］」２９が開口されて
いる。レベルゲージ２７で補給水レベルを監視し、補給
水レベルが一定値以Ｆに低下したときに、開閉弁２８を
開いて補給水を供給する。The air/water separation tank 10 is equipped with a level gauge 27 so that the level of stored make-up water can be seen from the outside.
A water supply section 29 is opened through an on-off valve 28. The make-up water level is monitored with a level gauge 27, and when the make-up water level falls below a certain value F, the on-off valve 28 is opened to supply make-up water.
気水分離タンク１０の底部に補給水ポンプ５の吸入側が
連結され、補給水ポンプ５が補給水を熱交換器２３を通
って真空ポンプ２６に供給する。The suction side of the make-up water pump 5 is connected to the bottom of the steam-water separation tank 10, and the make-up water pump 5 supplies make-up water to the vacuum pump 26 through the heat exchanger 23.
第２図ないし第４図に示す魚の移送装置は蕃閉タンクＡ
、Ｂ内に加圧空気を圧入して魚水を月送している。しか
しなから、密閉タンクＡ、ｌｄには必ずしも加圧空気を
圧入する必要はな（、ｉｊｉに密閉タックＡ、Ｂの空気
口１４は大気に開放するだけで、密閉タンクＡ、Ｂ内の
角氷を自然譚、下式に排出できる。この場合、密閉タン
クＡ、Ｂに空へ（を圧入する空気の圧縮機は必要ない。The fish transfer device shown in Figures 2 to 4 is a closed tank A.
, Pressurized air is injected into B to transport fish water monthly. However, it is not always necessary to pressurize air into the sealed tanks A and ld (the air ports 14 of the sealed tucks A and B in the iji are simply opened to the atmosphere, and the corners inside the sealed tanks A and B are Ice can be discharged using the following method. In this case, there is no need for an air compressor to pressurize air into the closed tanks A and B.
更に、補給水ポンプ５が真空ポンプに補給水を供給づる
ものは、給水圧の高い補給水を真空ボンブ３．２６に供
給できる。Furthermore, if the make-up water pump 5 supplies make-up water to the vacuum pump, it can supply make-up water with high water supply pressure to the vacuum bomb 3.26.
特に、第４図に示すように、密閉構造の気水分離タンク
１０が補給水ポンプ５のｌ吸入側に連結された装置は、
真空ポンプ２６が圧縮機として使用される場合、気水分
離タンク１０は大気圧以上に保持され、気水分際タンク
１０内の高圧補給水が補給水ポンプ５に送られ、補給水
ポンプ５はよりｉ′、−？Ｉい圧力で補給水を真空ポン
プ２６の吸入器１に送る。真空ポンプ２６が圧縮機とし
て使用される場合、補給水圧はやや高圧でなければなら
ないが、この状態では高圧の補給水が供給されて補給水
が能亭よく供給される。In particular, as shown in FIG. 4, a device in which a sealed air-water separation tank 10 is connected to the suction side of the make-up water pump 5,
When the vacuum pump 26 is used as a compressor, the steam/water separation tank 10 is maintained above atmospheric pressure, and the high-pressure makeup water in the steam/water border tank 10 is sent to the makeup water pump 5. i', -? Make-up water is sent to the inhaler 1 of the vacuum pump 26 at a high pressure. When the vacuum pump 26 is used as a compressor, the make-up water pressure must be somewhat high, but in this state, high-pressure make-up water is supplied and the make-up water is supplied efficiently.
更に、第５図は熱交換器２３が１１１に水で冷却される
実晦例を示す。この移送装置は、゛岑交換器２３を魚槽
２に送り込まれるｆｌｉ水通路の途中に連結している。Furthermore, FIG. 5 shows an embodiment in which the heat exchanger 23 is cooled with water at 111. This transfer device connects the water exchanger 23 to the middle of the fli water passage that is fed into the fish tank 2.
魚槽２は、角氷の吸揚状態に於て、魚とｍに−ｔｆｎ水
も吸い揚げられる為、海水を補給する必要があるが、こ
の海水で補給水を冷却することも１１丁ａヒである。Fish tank 2 needs to be replenished with seawater because when the ice cubes are sucked up, fish and water are also sucked up, but it is also possible to cool the supply water with this seawater. It's Hi.
Ｄ、効果
本発明の色移送装置は、水封式の真空ポンプが従来のよ
うに海水を補給水としてこれを使用後に排水することか
なく、補給水として吸入した水を気水分離して真空ポン
プに循昨り何回も繰り返して使用する。この為、真空ポ
ンプの補給水に清水が使用できて真空ポンプの腐食を極
減して耐久性が向上でき、更に補給水の消費量か極減で
きてランニングコストを低減でき、悪い環境のドで安心
して使用できる卓効を実現する。D. Effect The color transfer device of the present invention uses seawater as make-up water and does not have to be drained after use as in conventional water-ring vacuum pumps, but instead separates the water drawn in as make-up water into a vacuum. Circulate it through the pump and use it over and over again. For this reason, fresh water can be used as make-up water for the vacuum pump, greatly reducing corrosion of the vacuum pump and improving its durability.Furthermore, the consumption of make-up water can be minimized, reducing running costs, and draining in bad environments. Achieves high efficiency that can be used with peace of mind.
第１（２）は従来の色移送装置の概略断面図、第２図な
いし第４図は本発明の実施例を示す色移送装置の概略断
面図、第５図は外交換器の連結状態を示す断面図である
。
１・・四方切換弁、２・・魚槽、３・・真空ポンプ、４
・・圧縮ポンプ、５・・補給水ポンプ、６．７・・給水
弁、８・・吸入弁、９・・吐出弁、１０・・気水分離タ
ンク、１１・・補給水タンク、１２・・吸入口、１３・
・吐出口、１４・・空気１」、１５・・Ｏｉシ人口、１
６・・円筒、１７・・排気１」、１８・・ボールタップ
、１９・・吸水層・、２０・・フロート、２１・・連１
ｌｆｌ管、２２・・給水ボールタップ、２３・・外交換
器、２４・・補給水１」、２５・・吸入弁、２６・・真
′ノ９ポンプ、２７・・レベルゲージ、２８・・開閉弁
、２９・・空気１」、
出胡人 共栄）青機株式会社
代理人 弁理士 豊栖康弘
チ２図
第 ３ Ｍ
第 ４ 図
第 ５ 図1 (2) is a schematic sectional view of a conventional color transfer device, FIGS. 2 to 4 are schematic sectional views of a color transfer device showing an embodiment of the present invention, and FIG. FIG. 1.Four-way switching valve, 2.Fish tank, 3.Vacuum pump, 4
・Compression pump, 5. Makeup water pump, 6.7. Water supply valve, 8. Suction valve, 9. Discharge valve, 10. Air-water separation tank, 11. Makeup water tank, 12. Inlet, 13.
・Discharge port, 14...Air 1", 15...Oi population, 1
6...Cylinder, 17...Exhaust 1'', 18...Ball tap, 19...Water absorption layer, 20...Float, 21...Region 1
lfl pipe, 22...Water supply ball tap, 23...External exchanger, 24...Makeup water 1", 25...Suction valve, 26...True 9 pump, 27...Level gauge, 28...Opening/closing valve , 29... Air 1'', Yasuhiro Toyosu, Patent Attorney, Representative of Seiki Co., Ltd. (Kyoei Deko) Figure 2 Figure 3 M Figure 4 Figure 5
Claims (1)
ク内の空気を排出する水封式の真空ポンプと、密閉タン
クの吸入側に連結されて、吸入工程に於てのみ開弁する
吸入弁と、密閉タンクの吐出側に連結されて吐出工程に
於てのみ開弁する吐出弁とを０１１ｆえており、真空ポ
ンプが密閉タンク内の空気を排出して密閉タンク内に角
混合の液体を吸入し１その後密閉タンクに突気を補給す
るように構成された固形物の移送装置４に於て、水封式
の真グとポンプの吐出側に補給水の気水分離タンクが連
結され、この気水分離タンクに貯えられる補給水の通路
に熱交換器が連結されており、補給水が夏空ポンプと、
気水分離タンクと、熱交換器上を循環して使用されるよ
うに構成されたことを特徴とする角柱送装置。 （２１水封式の真空ポンプが、密閉タンク内の空気排気
用と、密閉タンクへの空気圧入用の２種類である特許請
求の範囲第（１１項記載の角柱送装置４゜（３）１台Ω
水封式真空ポンプが密閉タンク内の空気排気用と空気圧
入用に併用され、この真空ポンプの吐出側に気水分離タ
ンクが連結されている特許請求の範囲第（１）項記載の
角柱送装置ｕ。 （４） 補給水が、角柱送回路又はｊ草木回路の通過水
と膿交換される熱交換器で冷却されて真空ポンプに供給
される特許請求の範囲第（１）項記載の類４！送装置。 （５）気水分離タンクが密閉タンクである９、ｆ許ｉｉ
＋’ｉ ；Ｊ＜の範囲第ｆｉ１項記載の角柱送装置。 （６）気水分離タンクと真空ポンプとの間にＭｌｉ給水
ポンプが連結されており、 ＮＩＩ給水ポンプが気水分
離タンク内の補給水を吸入して真空ポンプに供給する’
Ｊ、＋許請求の範囲第（１）項記載の色移送装置。[Scope of Claims] (1) A sealed tank having a required volume, a water ring type vacuum pump for discharging the air in the sealed tank, and a water ring type vacuum pump connected to the suction side of the sealed tank, in the suction process. There is a suction valve that opens only during the discharge process, and a discharge valve that is connected to the discharge side of the sealed tank and opens only during the discharge process. In the solids transfer device 4, which is configured to suck in the mixed liquid and then replenish the air to the closed tank, the air and water of the replenishment water are separated between the water-seal type and the discharge side of the pump. A heat exchanger is connected to a passageway for make-up water stored in this air-water separation tank, and the make-up water is connected to a summer air pump.
A prismatic feeding device characterized in that it is configured to be used by circulating over a steam/water separation tank and a heat exchanger. (21) The water ring type vacuum pump is of two types, one for exhausting air in a closed tank and one for pressurizing air into a closed tank. stand Ω
A prismatic feeder according to claim (1), wherein a water-ring vacuum pump is used both for exhausting air and for injecting air into a closed tank, and an air-water separation tank is connected to the discharge side of the vacuum pump. device u. (4) Class 4 according to claim (1), in which the make-up water is cooled by a heat exchanger that exchanges pus with the water passing through the prismatic transmission circuit or the J-plant circuit and is supplied to the vacuum pump! sending device. (5) The air-water separation tank is a closed tank.
The prismatic feed device according to item fi1, in which +'i;J<. (6) An Mli water supply pump is connected between the steam and water separation tank and the vacuum pump, and the NII water supply pump sucks makeup water from the steam and water separation tank and supplies it to the vacuum pump.
J. + A color transfer device according to claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14865783A JPS6040322A (en) | 1983-08-12 | 1983-08-12 | Fish transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14865783A JPS6040322A (en) | 1983-08-12 | 1983-08-12 | Fish transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6040322A true JPS6040322A (en) | 1985-03-02 |
| JPH0380699B2 JPH0380699B2 (en) | 1991-12-25 |
Family
ID=15457704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14865783A Granted JPS6040322A (en) | 1983-08-12 | 1983-08-12 | Fish transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195338A (en) * | 2016-07-12 | 2016-12-07 | 浙江海洋大学 | A kind of switching valve structure of fishpump |
| CN106818602A (en) * | 2017-03-06 | 2017-06-13 | 广东新船重工有限公司 | Live fish automatic assembling and disassembling system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836446A (en) * | 1971-09-10 | 1973-05-29 | ||
| JPS56173537U (en) * | 1980-05-27 | 1981-12-22 |
-
1983
- 1983-08-12 JP JP14865783A patent/JPS6040322A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836446A (en) * | 1971-09-10 | 1973-05-29 | ||
| JPS56173537U (en) * | 1980-05-27 | 1981-12-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195338A (en) * | 2016-07-12 | 2016-12-07 | 浙江海洋大学 | A kind of switching valve structure of fishpump |
| CN106195338B (en) * | 2016-07-12 | 2018-07-10 | 浙江海洋大学 | A kind of conversion valve arrangement of fishpump |
| CN106818602A (en) * | 2017-03-06 | 2017-06-13 | 广东新船重工有限公司 | Live fish automatic assembling and disassembling system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0380699B2 (en) | 1991-12-25 |
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