CN117683623A - Biological fermentation culture device with full fermentation - Google Patents
Biological fermentation culture device with full fermentation Download PDFInfo
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- CN117683623A CN117683623A CN202311777611.2A CN202311777611A CN117683623A CN 117683623 A CN117683623 A CN 117683623A CN 202311777611 A CN202311777611 A CN 202311777611A CN 117683623 A CN117683623 A CN 117683623A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 137
- 230000004151 fermentation Effects 0.000 title claims abstract description 137
- 238000004321 preservation Methods 0.000 claims abstract description 40
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229930000044 secondary metabolite Natural products 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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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
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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
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/20—Heat exchange systems, e.g. heat jackets or outer envelopes the heat transfer medium being a gas
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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Abstract
The invention relates to a biological fermentation culture device with full fermentation, which relates to the technical field of biological fermentation, wherein a fermentation tank body is arranged in a heat-preserving shell, a plurality of supporting legs are arranged at the bottom of the fermentation tank body, and the supporting legs penetrate through the bottom wall of the heat-preserving shell and then are supported on the ground; an electric heating wire is arranged on the inner wall of the heat-preserving shell; the feeding pipe and the pressure relief pipe are all connected to the top wall of the fermentation tank body in a penetrating way and penetrate through the top wall of the heat preservation shell; the feeding pipe is provided with a sealing cover, and the pressure release pipe is internally provided with a pressure release valve; the discharging pipe is connected with the bottom wall of the fermentation tank body in a penetrating way and penetrates through the bottom wall of the heat preservation shell, and a discharging valve is arranged on the discharging pipe; the heat pipe is arranged in the fermentation tank body, and the upper end and the lower end of the heat pipe are communicated with the upper wall and the lower wall of the fermentation tank body and are communicated with the inner space of the heat preservation shell. The heat pipe is adopted to transfer heat into the fermentation tank body, so that the heat can be transferred into fermentation components in the fermentation tank body, and the fermentation efficiency is improved as much as possible.
Description
Technical Field
The invention relates to the technical field of biological fermentation, in particular to a biological fermentation culture device with full fermentation.
Background
Biological fermentation refers to a process of preparing microbial cells themselves or direct or secondary metabolites by means of the vital activities of microorganisms under aerobic or anaerobic conditions. Factors influencing the efficiency of biological fermentation are many, such as: carbon to nitrogen ratio, water content, temperature, feedstock size, etc. The biological fermenter is an indispensable vessel for biological fermentation. In order to ensure certain fermentation temperature, a layer of heating jacket is added on the outer wall of the fermentation tank, and the structure for controlling the fermentation temperature ensures that the temperature close to the tank wall of the fermentation tank is higher than the temperature in the middle of the fermentation tank, so that the homogenization of temperature control cannot be realized, and the full fermentation cannot be ensured.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art and provide a biological fermentation culture device with full fermentation, which can effectively solve the defects.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the fermentation tank comprises a heat preservation shell, supporting legs, a fermentation tank body, an electric heating wire, a feeding pipe, a pressure relief pipe and a discharge pipe; a fermentation tank body is arranged in the heat-preserving shell, a plurality of supporting legs are arranged at the bottom of the fermentation tank body, and the supporting legs penetrate through the bottom wall of the heat-preserving shell and then are supported on the ground; an electric heating wire is arranged on the inner wall of the heat-preserving shell; the feeding pipe and the pressure relief pipe are all connected to the top wall of the fermentation tank body in a penetrating way and penetrate through the top wall of the heat preservation shell; the feeding pipe is provided with a sealing cover, and the pressure release pipe is internally provided with a pressure release valve; the discharging pipe is connected with the bottom wall of the fermentation tank body in a penetrating way and penetrates through the bottom wall of the heat preservation shell, and a discharging valve is arranged on the discharging pipe; it also comprises:
the heat pipes are arranged in the fermentation tank body, and the upper ends and the lower ends of the heat pipes are communicated with the upper wall and the lower wall of the fermentation tank body and communicated with the inner space of the heat preservation shell.
By adopting the design scheme, in the fermentation process, the temperature of the fermentation components in the fermentation tank body is controlled by controlling the temperature of the electric heating wire, when the electric heating wire heats the temperature of the inner space of the heat preservation shell, the heated air flow enters the heat pipe, and directly enters the fermentation components in the fermentation tank body through the heat pipe to be fully contacted with the fermentation components in the fermentation tank body, so that the multi-position temperature control is realized.
Preferably, the upper end and the lower end of the heat pipe are respectively communicated with the upper wall and the lower wall of the fermentation tank body by utilizing the horn pipe.
Preferably, the heat pipe is movably sleeved with a spiral blade, and the upper end and the lower end of the spiral blade are respectively connected with the heat pipe in a rotating way by an upper supporting bearing and a lower supporting bearing; the upper support bearing is sleeved with a driving gear, a plurality of driving gears are in transmission connection through a transmission gear set, each gear in the transmission gear set is connected with a connecting shaft, and the top end of each connecting shaft is connected with the top wall of the fermentation tank body through a bearing; the top end of one of the connecting shafts penetrates through the top wall of the fermentation tank body and the top wall of the heat preservation shell and then is connected with an output shaft of a driving motor, the driving motor is fixed on the top wall of the heat preservation shell, a gear on the connecting shaft connected with the output shaft of the driving motor is meshed with one of the driving gears, the driving gear is a driving wheel, and the other driving gears are driven wheels.
By adopting the design scheme, the driving motor is started while the fermentation temperature is raised, and the transmission gear set is utilized to drive the plurality of spiral blades to rotate, so that the fermentation components in the fermentation tank body are stirred while conducting heat; through setting up the logical heat pipe and the helical blade of different positions, realize the stirring of fermentation component syntropy about or reverse about.
Preferably, a connecting shaft in a gear which is meshed with a driving gear serving as a driven wheel in the transmission gear set respectively penetrates through the fermentation tank body and the top wall of the heat preservation shell, a bearing on the connecting shaft is exposed out of the heat preservation shell, an outer ring of the bearing is connected with an output end of a telescopic cylinder, and the telescopic cylinder is fixed at the top of the heat preservation shell by a bracket; the height of the driving gear as the driven wheel is smaller than the height of the gears in the transmission gear set.
By adopting the design scheme, according to the requirement of stirring force, the telescopic cylinder drives the connecting shaft connected with the telescopic cylinder to move upwards or descend, and drives the gear at the lower end of the connecting shaft to move upwards or descend, so that the gear moving upwards or descending is separated from the driving gear meshed with the gear, but is still meshed with the rest gears, and stirring of spiral blades with different numbers is controlled.
Preferably, the upper end and the lower end of the heat pipe are respectively provided with an external thread connecting pipe with the outer diameter smaller than that of the heat pipe in an integrated mode, the narrow mouth end of the horn pipe is provided with an internal thread connecting sleeve with the outer diameter identical to that of the heat pipe in an integrated mode, and the external thread connecting pipe is detachably connected with the internal thread connecting sleeve.
Preferably, the upper end and the lower end of the interior of the ventilation pipe are connected with ventilation fans, and the wind directions of the ventilation fans are the same.
By adopting the design scheme, the ventilation fan arranged in the same wind direction is utilized to drive the circulation of heat in the inner space of the heat preservation shell, so that the air flow in the temperature rising process can be fast and evenly circulated into the heat pipe.
Preferably, the manhole is offered to the roof of the fermentation cylinder body, the manhole has been offered to the roof of heat preservation casing, utilizes pipeline through connection between manhole and the manhole, utilizes the access cover to seal the setting on the manhole.
Compared with the prior art, the invention has the beneficial effects that:
1. the heat pipe is adopted to transfer heat into the fermentation tank body, so that the heat can be transferred into fermentation components in the fermentation tank body, and the fermentation efficiency is improved as much as possible;
2. the spiral blades are movably connected on the heat pipe, and the fermentation components are heated and stirred under the drive of the driving motor and the transmission gear set, so that heat is contacted with the fermentation components as much as possible, and the fermentation efficiency is improved;
3. the telescopic cylinder is adopted to drive part of connecting shafts in the transmission gear set to move up and down, so that whether gears on the connecting shafts are meshed with the driving gears or not is realized, the requirements of different stirring forces are met, and the overall applicability is increased;
4. the heat pipe and the horn pipe are arranged to be of a detachable connection structure, so that the heat pipe and the helical blade are convenient to install and detach and overhaul;
5. the ventilation fan is adopted to increase the circulation speed of the heating air flow, so that the air flow in the heating process can be quickly homogenized and enters the interior of the ventilation pipe, the heating air flow is used for quickly heating the interior of the fermentation component in the fermentation tank body, and the fermentation efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
FIG. 3 is a schematic diagram of the top wall of the fermenter according to the present invention.
FIG. 4 is a schematic illustration of the connection of a helical blade, a heat pipe, a flare pipe, a drive motor, a drive gear set, and a telescoping cylinder according to the present invention.
FIG. 5 is a longitudinal cross-sectional view of the fermenter according to the present invention.
FIG. 6 is a top wall lower view of the fermenter according to the present invention.
FIG. 7 is an exploded view of the connection of the heat pipe, helical blade and flare tube of the present invention.
Fig. 8 is a schematic view showing the connection of the ventilating fan, the ventilating duct and the spiral vane in the present invention.
Reference numerals illustrate:
the heat preservation shell 1, the access hole 1-1, the supporting leg 2, the fermentation tank 3, the heat pipe connection port 3-1, the pressure relief port 3-2, the access hole 3-3, the electric heating wire 4, the feeding pipe 5, the pressure relief pipe 6, the discharge pipe 7, the heat pipe 8, the helical blade 9, the lower support bearing 10, the upper support bearing 11, the driving gear 12, the transmission gear set 13, the driving motor 14, the connecting shaft 15, the horn pipe 16, the bearing 17, the telescopic cylinder 18, the internal thread connecting sleeve 19, the external thread connecting pipe 20 and the ventilation fan 21.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present invention.
As shown in fig. 1 to 8, the present embodiment adopts the following technical scheme: the fermentation tank comprises a heat preservation shell 1, supporting legs 2, a fermentation tank body 3, an electric heating wire 4, a feeding pipe 5, a pressure release pipe 6 and a discharge pipe 7; the heat preservation shell 1 is provided with a pressure release valve for discharging pressure when the temperature is raised inside; the fermentation tank body 3 is arranged in the heat-preserving shell 1 (the top wall of the fermentation tank body 3 is in detachable sealing connection with the vertical tank body of the fermentation tank body 3, so that the inner structure of the fermentation tank body 3 is convenient to carry out large-area overhaul, cleaning, component replacement and other operations), the top wall of the fermentation tank body 3 is provided with an overhaul hole 3-3, the top wall of the heat-preserving shell 1 is provided with an overhaul hole 1-1, the overhaul hole 3-3 is in through connection with the overhaul hole 1-1 by a pipeline, and the overhaul hole 1-1 is in sealing arrangement by an overhaul cover; the bottom of the fermentation tank body 3 is provided with a plurality of supporting legs 2, and the supporting legs 2 penetrate through the bottom wall of the heat preservation shell 1 and then are supported on the ground; an electric heating wire 4 (an external power supply by using an electric wire) is arranged on the inner wall of the heat-insulating shell 1; the feeding pipe 5 and the pressure relief pipe 6 are all connected with the top wall of the fermentation tank body 3 in a penetrating way and penetrate through the top wall of the heat preservation shell 1 (the lower end of the pressure relief pipe 6 is connected with the pressure relief port 3-2 formed in the top wall of the fermentation tank body 3); the feeding pipe 5 is provided with a sealing cover, and the pressure relief pipe 6 is internally provided with a pressure relief valve; the discharge pipe 7 is connected with the bottom wall of the fermentation tank body 3 in a penetrating way and penetrates through the bottom wall of the heat preservation shell 1, and a discharge valve is arranged on the discharge pipe 7; it also comprises:
the heat pipe 8, the said heat pipe 8 is three, the equal angle is set up in the inside of the fermentation tank body 3 (the triangle position that distributes in left, front, back separately), the upper and lower both ends of the heat pipe 8 are all integrally formed with the external thread connecting pipe 20 smaller than the external diameter of the heat pipe 8, the narrow mouth end of the said bell mouth tube 16 is integrally formed with the external diameter and internal thread connecting sleeve 19 the same as external diameter of the heat pipe 8, the external thread connecting pipe 20 is connected with internal thread connecting sleeve 19 removably; the horn pipe 16 is respectively connected with a heat pipe connecting port 3-1 formed on the upper wall and the lower wall of the fermentation tank body 3, and the heat pipe 8, the horn pipe 16 and the inner space of the heat preservation shell 1 are all communicated; the upper end and the lower end of the inside of the ventilation pipe 8 are both connected with ventilation fans 21 (the ventilation fans 21 are provided with storage batteries and are arranged in the ventilation pipe 8), a control switch is electrically connected with an external electric cabinet by using a wireless transceiver connected with the ventilation fans 21, the wind directions of the ventilation fans 21 are the same (the ventilation fans 21 arranged in the same wind direction are used for driving the circulation of heat in the inner space of the heat-preserving shell 1, so that air flow in the heating process can be fast, evenly and circulated into the ventilation pipe 8);
the spiral blade 9 is movably sleeved on the heat pipe 8 (the spiral blade 9 with a proper outer diameter can be selected, the larger the outer diameter is, the larger the area of the spiral blade 9 extending into the fermentation component is, the heat can be transferred into the fermentation component), and the upper end and the lower end of the spiral blade 9 are respectively in rotary connection with the heat pipe 8 by using an upper support bearing 11 and a lower support bearing 10 (the two ends of the spiral blade 9 are respectively fixed with the outer rings of the upper support bearing 11 and the lower support bearing 10, and the inner rings of the upper support bearing 11 and the lower support bearing 10 are fixed with the heat pipe 8); the three helical blades 9 are different in setting height, the three upper support bearings 11 are different in height, and the upper end positions of the three helical blades are flush;
the three driving gears 12 are respectively sleeved on the three upper support bearings 11, the three driving gears 12 are in transmission connection through a transmission gear set 13, each gear in the transmission gear set 13 is connected with a connecting shaft 15, and the top end of each connecting shaft 15 is connected with the top wall of the fermentation tank body 3 through a bearing 17; the top end of one connecting shaft 15 on the left side passes through the top wall of the fermentation tank body 3 and the heat preservation shell 1 and then is connected with the output shaft of the driving motor 14 (a bearing 17 on the connecting shaft 15 is fixed in the top wall of the fermentation tank body 3, and the connecting shaft 15 and the top wall of the heat preservation shell 1 are sealed by using a high-temperature resistant sealing rubber ring), the driving motor 14 is fixed on the top wall of the heat preservation shell 1, a gear on the connecting shaft 15 connected with the output shaft of the driving motor 14 is meshed with a driving gear 12 on the left side, the driving gear 12 on the left side is a driving wheel, and two driving gears 12 on the front side and the rear side are driven wheels; the connecting shafts 15 in the gears meshed with the two driving gears 12 on the front side and the rear side penetrate through the top wall of the fermentation tank body 3 and the heat preservation shell 1 respectively, bearings 17 on the two connecting shafts 15 are exposed out of the heat preservation shell 1 (the connecting shafts 15 and the top wall of the fermentation tank body 3 and the heat preservation shell 1 are sealed by high-temperature resistant sealing rings), the outer ring of each bearing 17 is connected with the output end of a telescopic cylinder 18, and the telescopic cylinders 18 are fixed on the top of the heat preservation shell 1 by a bracket; the height of the driving gear 12 as the driven wheel is set smaller than the height of the gears in the transmission gear set 13.
When the invention is used, the fermentation component is always put into the fermentation tank body 3 from the feeding pipe 5, and the sealing cover of the upper port of the feeding pipe 5 is covered; then, according to the fermentation requirement of the fermentation components, the electric heating wire 4 is started to heat the air flow in the cavity of the heat preservation shell 1, and meanwhile, the ventilation fan 21 is started to increase the circulation of the air flow with the temperature increased inside, so that the air flow is driven to quickly enter the heat pipe 8 to be fully contacted with the fermentation components in the fermentation tank 3, and the multi-position temperature increasing operation is realized; at the same time, the heated air flow is transmitted to the spiral blades 9, the driving motor 14 is started, and the three spiral blades 9 are driven to rotate by the transmission gear set 13, so that the fermentation components in the fermentation tank body 3 are stirred while conducting heat; by arranging the heat pipes 8 and the spiral blades 9 at different positions (three heat pipes 8 and spiral blades 9 are all in the same steering direction in the specific embodiment, four, five or six heat pipes and the like can be also arranged, and the maximum quantity of the heat pipes 8 and the spiral blades 9 is determined according to the maximum quantity of gears in the transmission gear set 13), the fermentation components are stirred up and down in the same direction or are stirred up and down in opposite directions;
when smaller stirring force is needed, the telescopic cylinder 18 is started to retract, the connecting shaft 15 connected with the telescopic cylinder is driven to move upwards, the gear at the lower end of the connecting shaft 15 is driven to move upwards or descend, the gear which moves upwards or descends is separated from the driving gear 12 meshed with the gear, and therefore stirring of the spiral blades 9 with different numbers is controlled;
when the spiral blade 9 needs to be replaced, the heat pipe 8 can be rotated and removed from the upper and lower horn tubes 14.
Compared with the prior art, the invention has the beneficial effects that:
1. the heat pipe is adopted to transfer heat into the fermentation tank body, so that the heat can be transferred into fermentation components in the fermentation tank body, and the fermentation efficiency is improved as much as possible;
2. the spiral blades are movably connected on the heat pipe, and the fermentation components are heated and stirred under the drive of the driving motor and the transmission gear set, so that heat is contacted with the fermentation components as much as possible, and the fermentation efficiency is improved;
3. the telescopic cylinder is adopted to drive part of connecting shafts in the transmission gear set to move up and down, so that whether gears on the connecting shafts are meshed with the driving gears or not is realized, the requirements of different stirring forces are met, and the overall applicability is increased;
4. the heat pipe and the horn pipe are arranged to be of a detachable connection structure, so that the heat pipe and the helical blade are convenient to install and detach and overhaul;
5. the ventilation fan is adopted to increase the circulation speed of the heating air flow, so that the air flow in the heating process can be quickly homogenized and enters the interior of the ventilation pipe, the heating air flow is used for quickly heating the interior of the fermentation component in the fermentation tank body, and the fermentation efficiency is improved.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A biological fermentation culture device with full fermentation comprises a heat preservation shell (1), supporting legs (2), a fermentation tank body (3), an electric heating wire (4), a feeding pipe (5), a pressure release pipe (6) and a discharge pipe (7); a fermentation tank body (3) is arranged in the heat-preserving shell (1), a plurality of supporting legs (2) are arranged at the bottom of the fermentation tank body (3), and the supporting legs (2) penetrate through the bottom wall of the heat-preserving shell (1) and then are supported on the ground; an electric heating wire (4) is arranged on the inner wall of the heat preservation shell (1); the feeding pipe (5) and the pressure release pipe (6) are all connected with the top wall of the fermentation tank body (3) in a penetrating way and penetrate through the top wall of the heat preservation shell (1); a sealing cover is arranged on the feeding pipe (5), and a pressure release valve is arranged in the pressure release pipe (6); the discharging pipe (7) is connected with the bottom wall of the fermentation tank body (3) in a penetrating way, and penetrates through the bottom wall of the heat insulation shell (1), and a discharging valve is arranged on the discharging pipe (7); the method is characterized in that: it also comprises:
the heat pipes (8) are arranged in the fermentation tank body (3), and the upper ends and the lower ends of the heat pipes (8) are communicated with the upper wall and the lower wall of the fermentation tank body (3) and are communicated with the inner space of the heat insulation shell (1);
in the fermentation process, the temperature of the fermentation components in the fermentation tank body (3) is controlled by controlling the temperature of the electric heating wire (4), when the electric heating wire (4) heats the temperature of the inner space of the heat preservation shell (1), heated air flow enters the heat pipe (8), and the heated air flow directly enters the fermentation components in the fermentation tank body (3) through the heat pipe (8) and fully contacts the fermentation components in the fermentation tank body (3), so that the multi-position temperature control is realized.
2. The fully fermented biological fermentation culture apparatus of claim 1, wherein: the upper end and the lower end of the heat pipe (8) are respectively communicated with the upper wall and the lower wall of the fermentation tank body (3) by utilizing a horn pipe (16).
3. The fully fermented biological fermentation culture apparatus of claim 1, wherein: the heat pipe (8) is movably sleeved with a spiral blade (9), and the upper end and the lower end of the spiral blade (9) are respectively connected with the heat pipe (8) in a rotating way by an upper supporting bearing (11) and a lower supporting bearing (10); the upper support bearing (11) is sleeved with a driving gear (12), a plurality of driving gears (12) are in transmission connection through a transmission gear set (13), each gear in the transmission gear set (13) is connected with a connecting shaft (15), and the top end of each connecting shaft (15) is connected with the top wall of the fermentation tank body (3) through a bearing (17); the top end of one connecting shaft (15) penetrates through the top wall of the fermentation tank body (3) and the heat preservation shell (1) and then is connected with the output shaft of a driving motor (14), the driving motor (14) is fixed on the top wall of the heat preservation shell (1), a gear on the connecting shaft (15) connected with the output shaft of the driving motor (14) is meshed with one driving gear (12), the driving gear (12) is a driving wheel, and the other driving gears (12) are driven wheels;
when the fermentation temperature is raised, a driving motor (14) is started, a transmission gear set (13) is utilized to drive a plurality of spiral blades (9) to rotate, and heat is conducted to fermentation components in the fermentation tank body (3) while stirring is carried out; through setting up heat pipe (8) and helical blade (9) of different positions, realize stirring of fermentation component syntropy from top to bottom or reverse from top to bottom.
4. A fully fermented biological fermentation culture apparatus according to claim 3, wherein: a connecting shaft (15) in a gear which is meshed with a driving gear (12) serving as a driven wheel in the transmission gear set (13) respectively penetrates through the fermentation tank body (3) and the top wall of the heat preservation shell (1), a bearing (17) on the connecting shaft (15) is exposed out of the heat preservation shell, the outer ring of the bearing (17) is connected with the output end of a telescopic cylinder (18), and the telescopic cylinder (18) is fixed at the top of the heat preservation shell (1) by a bracket; the height of the driving gear (12) serving as the driven wheel is smaller than the height of the gears in the transmission gear set (13);
according to the stirring force requirement, the telescopic cylinder (18) drives the connecting shaft (15) connected with the telescopic cylinder to move upwards or descend, and drives the gear at the lower end of the connecting shaft (15) to move upwards or descend, so that the gear moving upwards or descending is separated from the driving gear (12) meshed with the gear, and stirring of spiral blades (9) with different numbers is controlled.
5. The fully fermented biological fermentation culture apparatus of claim 1, wherein: the upper end and the lower end of the heat pipe (8) are integrally formed with an external thread connecting pipe (20) with the outer diameter smaller than that of the heat pipe (8), the narrow mouth end of the flare pipe (16) is integrally formed with an internal thread connecting sleeve (19) with the outer diameter identical to that of the heat pipe (8), and the external thread connecting pipe (20) is detachably connected with the internal thread connecting sleeve (19).
6. The fully fermented biological fermentation culture apparatus of claim 1, wherein: the upper end and the lower end of the inside of the ventilation pipe (8) are connected with ventilation fans (21), and the wind directions of the ventilation fans (21) are the same.
7. The fully fermented biological fermentation culture apparatus of claim 1, wherein: the fermentation tank is characterized in that an access hole (3-3) is formed in the top wall of the fermentation tank body (3), an access hole (1-1) is formed in the top wall of the heat preservation shell (1), the access hole (3-3) is communicated with the access hole (1-1) through a pipeline, and the access hole (1-1) is sealed through an access cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311777611.2A CN117683623A (en) | 2023-12-22 | 2023-12-22 | Biological fermentation culture device with full fermentation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311777611.2A CN117683623A (en) | 2023-12-22 | 2023-12-22 | Biological fermentation culture device with full fermentation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119263424A (en) * | 2024-09-02 | 2025-01-07 | 江苏国鹰环境科技有限公司 | A modular groundwater treatment device |
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2023
- 2023-12-22 CN CN202311777611.2A patent/CN117683623A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119263424A (en) * | 2024-09-02 | 2025-01-07 | 江苏国鹰环境科技有限公司 | A modular groundwater treatment device |
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