CN2407010Y - 锥斗式微生物增氧发酵罐 - Google Patents

锥斗式微生物增氧发酵罐 Download PDF

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CN2407010Y
CN2407010Y CN 99250862 CN99250862U CN2407010Y CN 2407010 Y CN2407010 Y CN 2407010Y CN 99250862 CN99250862 CN 99250862 CN 99250862 U CN99250862 U CN 99250862U CN 2407010 Y CN2407010 Y CN 2407010Y
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tank body
oxygen
fermenter
vacuum chamber
awl bucket
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王力
庞强周
吴述伟
翁俊仁
段秀凤
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Wang Li
Xing Zehua
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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
    • 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
    • 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
    • C12M33/16—Screw conveyor

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  • Bioinformatics & Cheminformatics (AREA)
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  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

本实用新型公开一种锥斗式微生物增氧发酵罐,是在罐体内的轴心安装有无轴螺旋输送器,其上连接有驱动轮,中间套装有导料筒及向下折的导料板,底部设有真空腔并与氧气机、臭氧机连接,采用上述结构,使物料在输送搅拌时可与氧气充分混合,利用氧气对发酵物料增氧,使微生物增殖时对溶解氧的需求得到满足,实现规模化生产,利用臭氧对罐体进行消毒,降低了生产成本,减少了蒸气能源的消耗。

Description

锥斗式微生物增氧发酵罐
本实用新型公开一种锥斗式微生物增氧发酵罐，涉及微生物发酵装置技术领域。
目前微生物的发酵设备，一般是采用高压高温容器设计结构，利用高温高压进行灭菌消毒，设备成本高，耗能大，使用维修麻烦，特别是利用空气为物料提供氧气，满足不了微生物发酵时对氧气的需求，造成微生物的饥饿感，严重的影响微生物的发酵。
本实用新型的目的是公开一种锥斗式微生物增氧发酵罐，克服了常规微生物发酵设备发酵时供氧量不足，高温高压夹层结构复杂，不能规模化生产的不足。
本实用新型是这样实现的：发酵罐体为圆锥斗形，沿轴心布置有无轴螺旋输送器，螺旋输送器的上端连接有驱动装置，中间段套有导料筒，导料筒的前端是向下折的导料板，锥斗底部依次设有真空腔和带有出料口的轴承座，螺旋输送器的底部镶嵌在轴承座上，补气阀设在真空腔的侧面，并通过管路与氧气机、臭氧机连接；工作前向罐体内注入臭氧对罐体进行消毒，工作时驱动装置带动螺旋输送器将罐体底部的物料向上推动，此时真空腔圆柱处的物料被推出，腔内及螺旋输送器的后部形成真空，氧气注入到真空腔中与物料混合实现补氧功能，锥斗罐体内的物料下落而实现物料流，打开出料密封盖，螺旋输送器反转向下则实现出料。
本实用新型的积极效果在于：采用无轴螺旋输送器、导料筒、导料板及底部注入氧气结构，使物料在输送搅拌时可与氧气充分混合，利用氧气对发酵物料补氧，使微生物增殖时对溶解氧的需求得到满足，实现规模化生产，利用臭氧对罐体进行消毒，降低了生产成本，减少了蒸气能源的消耗。
下面结合附图进一步说明本实用新型。
图1为本实用新型结构原理图。
本实用新型采用锥斗式容器作为发酵罐体7，通过罐体7外侧的吊耳9固定在机座8上，其上设有进料口12，罐体7的轴心线上装置无轴螺旋输送器13，输送器13的上端连接有转动轴15及驱动轮11，转动轴15上安装一推浆板10，输送器13的中部套装导料筒20，由支撑架19支撑在罐体7的内侧，导料筒20的上端为向下折的导料板18，输送器的下端轴接在轴承座1上，轴承座1的侧面开有出料口17，上面通过真空腔14与罐体7的底部固定连接，真空腔14的侧面设有补气管6和补气阀5，输气管2将氧气机4、臭氧机3相连接。罐体7也可以制成夹层结构与温水循环机构连接，通过注入温水处使微生物加快发酵，提高发酵效率。

Claims (2)

1、一种锥斗式微生物增氧发酵罐，罐体(7)连接在机座(8)上，其上设有进料口(12)，内部安装有搅拌装置，其特征在于：锥斗形容器作为罐体(7)，罐体(7)的轴心线上装置无轴螺旋输送器(13)，输送器(13)的上端连接有转动轴(15)及驱动轮(11)，转动轴(15)上安装一推浆板(10)，输送器(13)的中部套装导料筒(20)，由支撑架(19)支撑在罐体(7)的内侧，导料筒(20)的上端为向下折的导料板(18)，输送器(13)的下端轴接在轴承座(1)上，轴承座(1)的侧面开有出料口(17)，上面通过真空腔(14)与罐体(7)的底部固定连接，真空腔(14)的侧面设有补气管(6)和补气阀(5)，输气管(2)将氧气机(4)、臭氧机(3)相连接。
2、根据权利要求1所述的锥斗式微生物增氧发酵罐，其特征在于：罐体(7)为无压夹层容器与温水循环机构连接。
CN 99250862 1999-12-30 1999-12-30 锥斗式微生物增氧发酵罐 Expired - Fee Related CN2407010Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107129122A (zh) * 2017-06-23 2017-09-05 浙江中科兴环能设备有限公司 一种污泥好氧发酵处理设备
CN113367234A (zh) * 2021-06-23 2021-09-10 河南工业大学 一种生物发酵麸皮及其加工设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107129122A (zh) * 2017-06-23 2017-09-05 浙江中科兴环能设备有限公司 一种污泥好氧发酵处理设备
CN113367234A (zh) * 2021-06-23 2021-09-10 河南工业大学 一种生物发酵麸皮及其加工设备
CN113367234B (zh) * 2021-06-23 2024-02-27 河南工业大学 一种生物发酵麸皮及其加工设备

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Patentee before: Wang Li

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