CN2142464Y - 一种高溶氧喷射混合器 - Google Patents

一种高溶氧喷射混合器 Download PDF

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Publication number
CN2142464Y
CN2142464Y CN 92243211 CN92243211U CN2142464Y CN 2142464 Y CN2142464 Y CN 2142464Y CN 92243211 CN92243211 CN 92243211 CN 92243211 U CN92243211 U CN 92243211U CN 2142464 Y CN2142464 Y CN 2142464Y
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suction chamber
air suction
oxygen solubility
high oxygen
air
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金新梅
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    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C12M29/08—Air lift
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles

Abstract

一种高溶氧喷射混合器，涉及一种生化工程反应 器，适用于好气性微生物培养的发酵罐。其特征在于 由喷嘴、空气吸入室、混合管组成，空气吸入室上部与 喷嘴连接，下部与混合管连接。空气吸入室由空气进 口、喉管及尾管构成。该高溶氧混合器结构简单， 科学合理，制造、维修、操作方便。使用该混合器，能 耗大大降低，省去了空气压缩机系统或罗茨风机系 统，从而节省了投资费用，而且提高了气液间溶氧传 质效果。

Description

本实用新型涉及一种生化工程反应器，适用于好气性微生物培养的发酵罐，尤其适用于饲料酵母生产和环境工程的处理。
目前应用较为广泛的好气性生物发酵罐，其溶氧主要是采用鼓泡加机械搅拌或单独采用鼓泡的方式来实现。这二种发酵罐都是采用空气压缩机或罗茨风机进行送风，消耗电能较大，氧传质效果差，且噪音也较大。
本实用新型的目的在于克服以上存在的缺陷，提供一种高溶氧喷射混合器，来代替机械搅拌，省略耗能高的风机。
所述的高溶氧混合器，其特征在于由喷嘴、空气吸入室、混合管组成，空气吸入室上部与喷嘴连接，下部与混合管连接。
该高溶氧混合器，结构简单、科学合理，制造、维修、操作方便。使用该混合器，能耗大大降低，省支了空气压缩机系统或罗茨风机系统，从而节省了投资费用，而且提高了气液间溶氧传质效果。
以下结合说明书附图对本实用新型作进一步说明，并给出实施例。
图1为高溶氧喷射混合结构示意图。
根据前述技术方案，该高溶喷射混合器包括喷嘴1、空气吸入室2及混合管6，空气吸入室2由空气进口3、喉管4及尾管5构成，所述的混合管6为多节结构。使用时，该混合器连接在发酵罐上，当发酵罐装上料液，由动力泵抽至喷射混合器，经喷嘴喷射，穿入空气吸入室，进入喉管，到达尾管，连接不断地流动动，使空气不断从进气口被吸入到喉管，与料液拌和，产生不断地吸气与料液混合。再经混合管的混合强化，产生气液混合流，促进气液间溶氧传质过程，从而提高了发酵罐里的溶氧作用。

Claims (3)

1、一种高溶氧喷射混合器，其特征在于由喷嘴(1)、空气吸入室(2)、混合管(6)组成，空气吸入室(2)上部与喷嘴(1)连接，下部与混合管(6)连接。
2、如权利要求1所述的一种高溶氧喷射混合器，其特征在于空气吸入室（2）由空气进口（3），喉管（4）及尾管（5）构成。
3、如权利要求1所述的一种高溶氧喷射混合器，其特征在于混合管（6）为多节结构。
CN 92243211 1992-11-30 1992-11-30 一种高溶氧喷射混合器 Expired - Lifetime CN2142464Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92243211 CN2142464Y (zh) 1992-11-30 1992-11-30 一种高溶氧喷射混合器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92243211 CN2142464Y (zh) 1992-11-30 1992-11-30 一种高溶氧喷射混合器

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CN2142464Y true CN2142464Y (zh) 1993-09-22

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010135365A3 (en) * 2009-05-20 2011-03-31 Xyleco, Inc. Processing biomass
US8420356B2 (en) 2010-01-20 2013-04-16 Xyleco, Inc. Dispersing feedstocks and processing materials for saccharification
US8636402B2 (en) 2009-05-20 2014-01-28 Xyleco, Inc. Processing biomass
US8669099B2 (en) 2009-05-20 2014-03-11 Xyleco, Inc. Bioprocessing
US8691526B2 (en) 2010-01-20 2014-04-08 Xyleco, Inc. Processing materials
US9683250B2 (en) 2011-02-14 2017-06-20 Xyleco, Inc. Processing paper feedstocks

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010135365A3 (en) * 2009-05-20 2011-03-31 Xyleco, Inc. Processing biomass
US8636402B2 (en) 2009-05-20 2014-01-28 Xyleco, Inc. Processing biomass
US8669099B2 (en) 2009-05-20 2014-03-11 Xyleco, Inc. Bioprocessing
US9677039B2 (en) 2009-05-20 2017-06-13 Xyleco, Inc. Processing biomass
US9677043B2 (en) 2009-05-20 2017-06-13 Xyleco, Inc. Bioprocessing
US8420356B2 (en) 2010-01-20 2013-04-16 Xyleco, Inc. Dispersing feedstocks and processing materials for saccharification
US8691526B2 (en) 2010-01-20 2014-04-08 Xyleco, Inc. Processing materials
US9631208B2 (en) 2010-01-20 2017-04-25 Xyleco, Inc. Processing materials
US9873897B2 (en) 2010-01-20 2018-01-23 Xyleco, Inc. Processing materials
US10053662B2 (en) 2010-01-20 2018-08-21 Xyleco, Inc. Dispersing feedstocks and processing materials
US9683250B2 (en) 2011-02-14 2017-06-20 Xyleco, Inc. Processing paper feedstocks
US10017801B2 (en) 2011-02-14 2018-07-10 Xyleco, Inc. Processing paper feedstocks

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