CN202081094U - Special mixing device of vertical solid fermentation tank - Google Patents

Special mixing device of vertical solid fermentation tank Download PDF

Info

Publication number
CN202081094U
CN202081094U CN 201120111719 CN201120111719U CN202081094U CN 202081094 U CN202081094 U CN 202081094U CN 201120111719 CN201120111719 CN 201120111719 CN 201120111719 U CN201120111719 U CN 201120111719U CN 202081094 U CN202081094 U CN 202081094U
Authority
CN
China
Prior art keywords
tank body
chassis
main shaft
casing
spindle
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 - Fee Related
Application number
CN 201120111719
Other languages
Chinese (zh)
Inventor
孙玉坤
仇毅
黄永红
程浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu University
Original Assignee
Jiangsu University
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 by Jiangsu University filed Critical Jiangsu University
Priority to CN 201120111719 priority Critical patent/CN202081094U/en
Application granted granted Critical
Publication of CN202081094U publication Critical patent/CN202081094U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • C12M27/24—Draft tube

Abstract

The utility model discloses a special mixing device of a vertical solid fermentation tank. A chassis is arranged just in the middle of the cavity of a tank body, the top part of the chassis is fixedly connected with the top part of the tank body in a sealing way, a spindle vertically extends into the chassis through the top part of the tank body, and the upper end of the spindle is connected with a transmission device; the part of the spindle in the chassis is sequentially provided with a thrust bearing device, a spiral body and a bearing from top to bottom; the thrust bearing device is connected with the transmission device and is connected with the spindle through a connecting flange, and the bearing is arranged at the lower end of the chassis; the lower end of the spindle extends out of the chassis, is arranged on the lower part of the tank body and is provided with a disc blade turbine impeller; and the upper part of the chassis is provided with two feeding ports, and the lower part of the chassis is provided with a discharging port. Materials in the tank body can be mixed up and down and right and left at the same time, more complete fermentation of fermenting materials can be facilitated, and the fermentation rate can be increased.

Description

The special-purpose agitator of a kind of vertical type solid fermentor tank
Technical field
The utility model relates to a kind of fermentation equipment, is specifically related to a kind of agitator that is exclusively used in vertical digester.
Background technology
Solid fermentation is meant under the situation that does not have or almost do not have free water to exist, the bioprocesses of culturing micro-organisms in the water insoluble solid matrix of certain humidity is arranged.In the solid fermentation process,,, can cause in the fermenting process heat conduction inhomogeneous like this so be difficult for stirring because fermented product is solid-state, be unfavorable for the measurement of temperature of charge in the fermenting process, also be unfavorable for the abundant fermentation of material, can cause fermentation not thorough like this, fermentation efficiency is low.
The agitator of traditional vertical type solid fermentor tank is that stirring rake is fixed on the main shaft, main shaft stretches in the tank body and stirs, this simple stirring rake can only left rotation and right rotation move in tank body, can only realize the horizontal stirring of material like this, can not realize vertically stirring up and down of material, cause temperature of charge seriously inhomogeneous, influence fermentation efficiency and quality product.
Summary of the invention
The purpose of this utility model is that agitator can not fully stir in the above-mentioned prior art in order to overcome, and causes fermenting the deficiency insufficient, that fermentation efficiency is low and provides the good vertical type solid fermentor tank of a kind of mixing effect special-purpose agitator.
The utility model is that the technical scheme that adopts that achieves the above object is: the outside is a tank body, and the tank inner chamber middle is provided with casing, and casing top and tank body top seal are affixed, and main shaft vertically stretches into outside the tank body top the casing, main shaft upper end connection transmission mechanism; Set gradually thrust bearing device, spirochete and bearing on the main shaft in casing from top to bottom; Thrust bearing device connects transmission mechanism and is connected with main shaft by joint flange, and bearing is arranged on the casing lower end; The main shaft lower end extends to outside the casing and is positioned at the tank body bottom, and the main shaft lower end is provided with disk leaf turbine impeller; Casing upper position place is provided with two opening for feeds, lower position and is provided with a discharge port.
The beneficial effects of the utility model: in tank body, realize to about the material, about stir simultaneously, help the more abundant of fermentation materials fermentation, thereby improved fermentation rate.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1. casing; 2. thrust bearing device; 3. main shaft; 4. joint flange; 5. transmission mechanism; 6. spirochete; 7. opening for feed; 8. discharge port; 9. disk leaf turbine impeller; 10. bearing; 11. tank body.
Embodiment
Referring to Fig. 1, outside of the present utility model is the tank body 11 of sealing, in tank body 11 inner chamber middles casing 1 is set, and fixedlys connected with the top of tank body 11 and seal in the top of casing 1.Main shaft 3 vertically stretches into outside the top of tank body 11 casing 1, and the upper end of main shaft 3 is positioned at outside the top of tank body 11, and the upper end of main shaft 3 connects transmission mechanism 5.On the main shaft 3 in casing 1, installed thrust bearing assembly 2, spirochete 6 and bearing 10 successively from top to bottom.Thrust bearing device 2 connects transmission mechanisms 5, and thrust bearing device 2 is connected with main shaft 3 by joint flange 4, and spirochete 6 is fixedly welded on the main shaft 3, and bearing 10 is arranged on the lower end of casing 1.The lower end of main shaft 3 extends to outside the casing 1, and is positioned at tank body 11 bottoms, in the lower end of main shaft 3 disk leaf turbine impeller 9 is installed.Casing 1 upper position place is provided with two opening for feeds 7, and lower position is provided with a discharge port 8.
Spirochete 6 of the present utility model is the solid type spiral, and the screw-blade of spirochete 6 is to be stamped to form by the steel sheet about 5mm, is welded to then on the main shaft 3, and the spiral of spirochete 6 distance is 0.5 times of diameter of spirochete 6.Main shaft 3 adopts the stainless-steel pipe of long each sections of 4cm to make, and can adjust the length of main shaft 2 according to the size of tank body 11, and under the identical situation of intensity, its quality is little, and is interconnection also convenient.
During the utility model work, transmission mechanism 5 rotates, and drives main shaft 3 rotations by thrust bearing device 2 and joint flange 4, and material obtains very big centrifugal intertia force under the drive of the higher rotation speed of spirochete 6, the material of bottom is risen to top, realized the stirring up and down of material like this; When stirring up and down, main shaft 3 drives 9 rotations of disk leaf turbine impeller, realizes stirring about material.

Claims (1)

1. the special-purpose agitator of a vertical type solid fermentor tank, the outside is tank body (11), it is characterized in that: tank body (11) inner chamber middle is provided with casing (1), casing (1) top and tank body (11) top seal are affixed, main shaft (3) vertically stretches into the casing (1) outside tank body (11) top, and main shaft (3) upper end connects transmission mechanism (5); Set gradually thrust bearing device (2), spirochete (6) and bearing (10) on the main shaft (3) in casing (1) from top to bottom; Thrust bearing device (2) connects transmission mechanism (5) and is connected with main shaft (3) by joint flange (4), and bearing (10) is arranged on casing 1 lower end; Main shaft (3) lower end extends to outside the casing (1) and is positioned at tank body (11) bottom, and main shaft (3) lower end is provided with disk leaf turbine impeller (9); Casing (1) upper position place is provided with two opening for feeds (7), lower position is provided with a discharge port (8).
CN 201120111719 2011-04-15 2011-04-15 Special mixing device of vertical solid fermentation tank Expired - Fee Related CN202081094U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120111719 CN202081094U (en) 2011-04-15 2011-04-15 Special mixing device of vertical solid fermentation tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120111719 CN202081094U (en) 2011-04-15 2011-04-15 Special mixing device of vertical solid fermentation tank

Publications (1)

Publication Number Publication Date
CN202081094U true CN202081094U (en) 2011-12-21

Family

ID=45341734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120111719 Expired - Fee Related CN202081094U (en) 2011-04-15 2011-04-15 Special mixing device of vertical solid fermentation tank

Country Status (1)

Country Link
CN (1) CN202081094U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103911282A (en) * 2013-01-06 2014-07-09 北大工学院绍兴技术研究院 Fermentation apparatus
CN105985902A (en) * 2015-01-30 2016-10-05 中国科学院青岛生物能源与过程研究所 Internal-circulation dry type anaerobic reaction apparatus
CN106281988A (en) * 2016-08-15 2017-01-04 许中华 High solid circulation anaerobic reactor
CN106281986A (en) * 2016-08-15 2017-01-04 许中华 High solid spiral anaerobic reactor
CN106747749A (en) * 2016-12-30 2017-05-31 重庆市益丰生物肥有限公司 Organic fertilizer fermentation agitating device
CN110372426A (en) * 2019-07-16 2019-10-25 西藏新好科技有限公司 A kind of biological method of pig manure and sick dead pig integration harmless treatment
CN110734311A (en) * 2019-12-03 2020-01-31 肇庆学院 Self-adaptive variable-diameter combined stirring device in aerobic fermentation reactor
EP3942014A4 (en) * 2019-04-22 2023-01-18 Lonza Ltd. Continuous blade impeller

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103911282A (en) * 2013-01-06 2014-07-09 北大工学院绍兴技术研究院 Fermentation apparatus
CN105985902A (en) * 2015-01-30 2016-10-05 中国科学院青岛生物能源与过程研究所 Internal-circulation dry type anaerobic reaction apparatus
CN106281988A (en) * 2016-08-15 2017-01-04 许中华 High solid circulation anaerobic reactor
CN106281986A (en) * 2016-08-15 2017-01-04 许中华 High solid spiral anaerobic reactor
CN106747749A (en) * 2016-12-30 2017-05-31 重庆市益丰生物肥有限公司 Organic fertilizer fermentation agitating device
EP3942014A4 (en) * 2019-04-22 2023-01-18 Lonza Ltd. Continuous blade impeller
US11739289B2 (en) 2019-04-22 2023-08-29 Lonza Ltd Continuous blade impeller
CN110372426A (en) * 2019-07-16 2019-10-25 西藏新好科技有限公司 A kind of biological method of pig manure and sick dead pig integration harmless treatment
CN110734311A (en) * 2019-12-03 2020-01-31 肇庆学院 Self-adaptive variable-diameter combined stirring device in aerobic fermentation reactor

Similar Documents

Publication Publication Date Title
CN202081094U (en) Special mixing device of vertical solid fermentation tank
CN111057600B (en) Hydrothermal carbonization integrated process equipment
CN205361172U (en) Vertical solid state fermentation jar in two spiral shell areas
CN203494451U (en) Powder material mixer
CN203320023U (en) Nutrient culture apparatus for biochemical treatment of sewage
CN207713724U (en) A kind of preparation production blender
CN203820765U (en) Solid material fermentation tank
CN216584985U (en) Hawthorn lactobacillus fermentation beverage fermenting installation
CN204224599U (en) Modified version enzymatic vessel is used in the preparation of Testa Tritici xylo-oligosaccharide enzyme process
CN209242956U (en) A kind of microbial manure installation for fermenting
CN202519239U (en) Roller cellulose solid state fermentation ethanol reactor
CN214612445U (en) Microbial fermentation reaction kettle
CN204079967U (en) A kind of agitator being suitable for high viscosity fermentation
CN209778845U (en) Stirring device suitable for microbial fermentation tank
CN203451524U (en) Fully mechanically-driven feeding device for high-solid-concentration reactors
CN103387934B (en) Full-mechanical drive feeding and sampling device of reactor with high solid concentration
CN201768506U (en) Horizontal mixer
CN220835216U (en) Stirring device for fermentation nutrient solution
CN202237862U (en) Size stirring equipment
CN209923327U (en) Sealed fermentation device for biological test
CN214572029U (en) Insect cell co-culture device
CN219136792U (en) Temperature control mechanism and biological integrated type multiple fermentation tank
CN210711543U (en) Fermentation barrel with layered limiting structure
CN220116523U (en) Stirring mechanism for strain expansion culture tank
CN218752380U (en) Solid-state organic fertilizer storage device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111221

Termination date: 20170415

CF01 Termination of patent right due to non-payment of annual fee