JPH0224480Y2 - - Google Patents

Info

Publication number
JPH0224480Y2
JPH0224480Y2 JP14085384U JP14085384U JPH0224480Y2 JP H0224480 Y2 JPH0224480 Y2 JP H0224480Y2 JP 14085384 U JP14085384 U JP 14085384U JP 14085384 U JP14085384 U JP 14085384U JP H0224480 Y2 JPH0224480 Y2 JP H0224480Y2
Authority
JP
Japan
Prior art keywords
bubble
foam
cutter blade
bubbles
liquid
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.)
Expired
Application number
JP14085384U
Other languages
Japanese (ja)
Other versions
JPS6156898U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14085384U priority Critical patent/JPH0224480Y2/ja
Publication of JPS6156898U publication Critical patent/JPS6156898U/ja
Application granted granted Critical
Publication of JPH0224480Y2 publication Critical patent/JPH0224480Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C12M27/08—Stirrer or mobile mixing elements with different stirrer shapes in one shaft or axis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/22—Perforated plates, discs or walls
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/02—Means for regulation, monitoring, measurement or control, e.g. flow regulation of foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

【考案の詳細な説明】 〔考案の利用分野〕 本考案は、特に発泡性が大、又は通気による吹
き上げがある機器に効果のある通気式培養槽に関
するものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to an aerated culture tank that is particularly effective for equipment that has a large foaming property or that blows up due to ventilation.

〔考案の背景〕[Background of the idea]

消泡装置としては、例えば実開昭52−27942号
公報に示されるようにコーン状胴体によるものが
使用されているが、形状の異なるものについては
適当な消抱機能を有するものはなかつた。 As a defoaming device, one with a cone-shaped body is used, as shown in, for example, Japanese Utility Model Application Publication No. 52-27942, but none of the defoaming devices have an appropriate defoaming function for different shapes.

〔考案の目的〕[Purpose of invention]

本考案の目的は、泡の発生を泡抑制バツフルに
て抑制し、消泡剤電極に泡をはねかけることのな
いような通気式培養槽を提供することにある。 An object of the present invention is to provide an aerated culture tank in which the generation of bubbles is suppressed by a bubble suppressing buffer and bubbles are not splashed onto the antifoam electrode.

〔考案の概要〕[Summary of the idea]

本考案は、従来の泡切り翼のみでは不具合事項
が生じるため、泡切り翼では液をたたかず液をは
ね上げないようにし、泡切り翼と液面との間に泡
切り翼の回転で生ずる空気を下向きに導く複数個
の傾斜リブを放射状に配設した泡抑制バツフルを
設けたものである。 Since conventional foam cutting blades alone can cause problems, this invention uses a foam cutting blade that does not hit the liquid and prevents the liquid from splashing up. It is equipped with a bubble-suppressing baffle with a plurality of radially arranged slanted ribs that guide air downward.

〔考案の実施例〕[Example of idea]

本考案の一実施例を第１図に示し、要部の詳細
を第２，３図に示す。 An embodiment of the present invention is shown in FIG. 1, and details of the main parts are shown in FIGS. 2 and 3.

第１図の実施例において、スパージヤー１より
通気すると、缶内液面はホールドアツプして液面
が高くなり、また、吹き上りおよび泡発生により
泡切り翼６に当ることになるが、該泡切り翼６と
液面との間に泡切り翼６の回転で生ずる空気を下
向きに導く複数個の傾斜リブを放射状に配設した
泡抑制バツフル７を取付けることにより、通気に
よる液の吹き上がりが防止される。また、泡抑制
バツフル７の構造に傾斜リブを用いているので、
泡切り翼６と泡抑制バツフル７との間に空気の流
れを生じさせて泡を抑制することができる。 In the embodiment shown in FIG. 1, when ventilation is performed from the sparger 1, the liquid level in the can is held up and the liquid level becomes high, and the bubbles blow up and hit the bubble cutter blade 6 due to the generation of bubbles. By installing a bubble suppressing baffle 7 between the cutting blade 6 and the liquid surface, which has a plurality of slanted ribs radially arranged to guide air generated by the rotation of the foam cutting blade 6 downward, the liquid can be prevented from blowing up due to ventilation. Prevented. In addition, since the structure of the bubble suppressing Batsuful 7 uses inclined ribs,
Air flow can be generated between the bubble cutter blade 6 and the bubble suppression baffle 7 to suppress bubbles.

本実施例の傾斜リブにより構成される泡抑制バ
ツフル７は、泡切り翼６の回転により生ずる空気
の流れを下向きにするために所定の傾き（30゜〜
60゜が理想）をもたせた傾斜リブを放射線状に配
列し、数個の円周リブにて補強した格子状構造と
したものであり、本体３の内壁に設けたリブに分
解組立できるようにボルト締結されたものであ
る。 The bubble suppressing baffle 7 constituted by the inclined ribs of this embodiment has a predetermined inclination (30 degrees to
It has a lattice-like structure in which inclined ribs with an angle of 60° (ideally) are arranged in a radial pattern and reinforced with several circumferential ribs. It is bolted together.

本実施例によれば、泡発生を抑制できて消泡剤
電極５に液をはねかけることはなくなり、機器を
正常に運転することができる。 According to this embodiment, generation of bubbles can be suppressed, liquid will not be splashed onto the antifoam electrode 5, and the equipment can be operated normally.

〔考案の効果〕[Effect of idea]

本考案によれば、泡抑制バツフルにて液の吹き
上りの防止および泡発生の抑制をすることがで
き、それにより運転における消泡剤の投入が最少
限となり、製品の品質安定、向上等に効果があ
る。 According to the present invention, it is possible to prevent the liquid from blowing up and to suppress the generation of bubbles using the foam suppressor, which minimizes the amount of antifoaming agent used during operation, thereby stabilizing and improving product quality. effective.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す縦断面図、第
２図は要部詳細図、第３図は第２図のＡ−Ａ断面
図である。 １……スパージヤー、２……撹拌翼、３……本
体、４……シヤフト、５……消泡剤電極、６……
泡切り翼、７……泡抑制バツフル。 FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a detailed view of the main part, and FIG. 3 is a sectional view taken along line AA in FIG. DESCRIPTION OF SYMBOLS 1... Spargeer, 2... Stirring blade, 3... Main body, 4... Shaft, 5... Antifoaming agent electrode, 6...
Bubble cutting blade, 7...Bubble suppression is extremely strong.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前記培養槽内の液面上に泡切り翼を設けると共
に、該泡切り翼と液面との間に泡切り翼の回転で
生ずる空気を下向きに導く複数個の傾斜リブを放
射状に配設した泡抑制バツフルを設けたことを特
徴とする通気式培養槽。 A foam cutter blade is provided above the liquid surface in the culture tank, and a plurality of inclined ribs are radially arranged between the foam cutter blade and the liquid surface to guide air generated by the rotation of the foam cutter blade downward. An aerated culture tank characterized by being equipped with a foam suppressor.
JP14085384U 1984-09-19 1984-09-19 Expired JPH0224480Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14085384U JPH0224480Y2 (en) 1984-09-19 1984-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14085384U JPH0224480Y2 (en) 1984-09-19 1984-09-19

Publications (2)

Publication Number Publication Date
JPS6156898U JPS6156898U (en) 1986-04-16
JPH0224480Y2 true JPH0224480Y2 (en) 1990-07-04

Family

ID=30699196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14085384U Expired JPH0224480Y2 (en) 1984-09-19 1984-09-19

Country Status (1)

Country Link
JP (1) JPH0224480Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109370889A (en) * 2018-09-26 2019-02-22 石家庄吉瑞节能技术有限公司 A kind of tank deck is equipped with the Novel fermentation tank of cylinder protrusion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109370889A (en) * 2018-09-26 2019-02-22 石家庄吉瑞节能技术有限公司 A kind of tank deck is equipped with the Novel fermentation tank of cylinder protrusion

Also Published As

Publication number Publication date
JPS6156898U (en) 1986-04-16

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