CN111500434A - Polyglutamic acid production and processing equipment - Google Patents

Polyglutamic acid production and processing equipment Download PDF

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Publication number
CN111500434A
CN111500434A CN202010367565.9A CN202010367565A CN111500434A CN 111500434 A CN111500434 A CN 111500434A CN 202010367565 A CN202010367565 A CN 202010367565A CN 111500434 A CN111500434 A CN 111500434A
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China
Prior art keywords
box
filtering
polyglutamic acid
stirring
bottom end
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CN202010367565.9A
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Chinese (zh)
Inventor
洪立芝
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Zhangshu City Lion Biotechnology Co ltd
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Zhangshu City Lion Biotechnology Co ltd
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Priority to CN202010367565.9A priority Critical patent/CN111500434A/en
Publication of CN111500434A publication Critical patent/CN111500434A/en
Pending legal-status Critical Current

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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
    • C12M23/02—Form or structure of the vessel
    • 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
    • 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
    • C12M23/52—Mobile; Means for transporting the apparatus
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • 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
    • C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • 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
    • 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
    • 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
    • C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
    • 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
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure

Abstract

the invention discloses a polyglutamic acid production and processing device which comprises a mounting frame, wherein a P-L-C control panel and a PH detector are mounted on one side of the mounting frame, a top seat is mounted on the other side of the mounting frame, a lifting adjusting mechanism is arranged at the bottom end of the top seat and connected with a fixing frame, a fermentation tank is placed on the fixing frame, a pressure gauge and an alarm are arranged on the fermentation tank, a working box is arranged on the fixing frame corresponding to the fermentation tank, the mounting frame is mounted on the top of a base, and a culture solution fermentation solution manufacturing mechanism and a culture medium culture box are arranged on the top of the base.

Description

Polyglutamic acid production and processing equipment
Technical Field
The invention relates to the technical field of polyglutamic acid, in particular to a production and processing device of polyglutamic acid.
Background
Gamma-PGA has excellent biodegradability, film forming property, fiber forming property, plasticity, cohesiveness, moisture retention and other unique physicochemical and biological characteristics, and has wide application prospect in the fields of cosmetics, fertilizer synergists, foods, dispersants, chelating agents, building coatings, dust prevention and the like nowadays when paying attention to environmental protection and emphasizing sustainable development.
Therefore, in view of the above situation, there is an urgent need to develop a polyglutamic acid production and processing apparatus.
Disclosure of Invention
The invention aims to provide a polyglutamic acid production and processing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
A production and processing device for polyglutamic acid comprises a mounting frame, wherein a P-L-C control panel and a PH detector are mounted on one side of the mounting frame, a top seat is mounted on the other side of the mounting frame, a lifting adjusting mechanism is arranged at the bottom end of the top seat and connected with a fixing frame, a fermentation tank is placed on the fixing frame, a pressure gauge and an alarm are arranged on the fermentation tank, a working box is arranged on the fixing frame corresponding to the fermentation tank, the mounting frame is mounted on the top of a base, and a culture solution fermentation solution manufacturing mechanism and a culture medium culture box are arranged on the top of the base.
As a further scheme of the invention: the culture solution fermentation liquid manufacturing mechanism comprises a stirring box and a filter box; the bottom end of the stirring box is communicated with the filter box; a liquid outlet pipe is arranged on one side of the bottom of the filter box; the stirring box is provided with a stirring mechanism, a liquid feeding pipe and a heater; scales and an electromagnetic valve are arranged on the liquid adding pipe; the stirring mechanism comprises a driving box and a driven box; a servo motor is arranged in the driving box; the servo motor is connected with the main gear through a coupler; the main gear is arranged inside the driven box; the driving box is arranged at the top end of the driven box; the driven box is arranged at the top of the stirring box; the main gear is connected with the driven gear through a transmission belt; the driven gears are two and are symmetrical about the main gear; the bottom ends of the main gear and the driven gear are both provided with stirring paddles.
As a further scheme of the invention: a filtering mechanism and a third ultraviolet disinfection lamp are arranged in the filtering box; the filtering mechanism is sequentially provided with a gauze layer and a filter cotton layer from top to bottom.
As a further scheme of the invention: the culture medium culture box comprises a lower box and a cover plate; a plurality of first ultraviolet disinfection lamps are arranged at the bottom end of the cover plate; a test tube rack is arranged in the lower box; and the lower box is provided with a carbon fiber tube heater, a temperature sensor and a timer.
As a further scheme of the invention: a dust degree sensor is arranged on the working box; a filter screen is arranged on one side of the working box away from the fixed frame; a filtering sterilizer placing box is arranged on the working box; the filtering sterilizer is arranged in the working box corresponding to the filtering sterilizer placing box; the working box is sequentially provided with a left cavity, a middle cavity and a right cavity from left to right; a fan is arranged in the right cavity; the fan comprises a servo driving motor; the servo driving motor is connected with the fan blades through a coupling; a filtering sterilizer is arranged in the middle cavity; an electrostatic dust collection plate is arranged in the left cavity; the left cavity is communicated with the fermentation tank; the filter screen is a hepa-level filter screen; the hepa-level filter screen is made of glass fiber; the filtering sterilizer comprises a left cover, a middle pipe and a right cover; a cotton filtering net and an active carbon net are sequentially arranged at the joint of the right cover and the middle pipe from right to left; a disinfection pipe is arranged in the center of the middle pipe; and a second ultraviolet disinfection lamp is arranged on the disinfection tube.
As a further scheme of the invention: the lifting adjusting mechanism comprises a winch and a limiting rail; the bottom end of the winch is provided with a fixed pulley; the winch is connected with the fixed pulley through a steel cable; the fixed pulley is connected with the geometric center of the top of the fixed frame through a steel cable; and the fixed frame is provided with a sliding rod corresponding to the limiting rail.
As a further scheme of the invention: the PH detector is connected with the stirring box through a pipeline.
As a further scheme of the invention: the bottom end of the base is provided with a supporting mechanism; the supporting mechanism comprises a supporting rod; the bottom end of the supporting rod is provided with a lifting box; a lifting mechanism is arranged inside the lifting box; the bottom end of the lifting mechanism is provided with universal wheels.
Compared with the prior art, the invention has the beneficial effects that: the culture solution ingredients are conveniently prepared by arranging the liquid feeding pipe; through the arrangement of the stirring mechanism and the heater, the ingredients can be fully stirred and mixed; detecting the pH value of each culture solution by a pH detector; through the arrangement of the filtering mechanism and the third ultraviolet disinfection lamp, the mixed culture medium solution or fermentation solution can be filtered and disinfected, and the purity of the culture medium solution or fermentation solution is ensured; sterilizing the culture medium by a first ultraviolet disinfection lamp, and adjusting the culture temperature and the culture time in the lower box by a timer, a temperature sensor and a carbon fiber tube heater; through the arrangement of the working box, the air entering the fermentation tank can be fully purified and disinfected; through the arrangement of the servo driving motor, the ventilation quantity can be changed according to the situation; the height of the fermentation tank can be adjusted by arranging the winch, the limiting rail, the fixed pulley and the sliding rod, so that the working box is in a better environment, and the cleanliness of air absorbed by the working box is improved; the universal wheel can be retracted into the lifting box through the lifting mechanism; through the setting of universal wheel, facilitate the use. In conclusion, the invention has the advantages of convenient use and adjustment, good treatment effect of the culture medium and the fermentation liquor and high production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the work box of the present invention.
FIG. 3 is a schematic sectional view of the work box of the present invention.
FIG. 4 is a schematic view of the filter sterilizer of the present invention.
Fig. 5 is a schematic view of an enlarged structure of the present invention.
in the figure, the device comprises a mounting frame 1, a mounting frame 2, a footstock, a winch 3, a limiting rail 4, a fermentation tank 5, a fixing frame 6, a working box 7, a PLC control panel 8, a PH detector 9, a culture solution fermentation liquor making mechanism 10, a culture medium culture box 11, a base 12, a supporting mechanism 13, a filter screen 14, a filter sterilizer placing box 15, a fan 16, a filter sterilizer 17, an electrostatic dust collection plate 18, a liquid feeding pipe 19, a heater 20, a filter box 21, a liquid discharging pipe 22, a cover plate 23, an ultraviolet disinfection lamp 24 and a test tube rack 25.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
referring to fig. 1 to 5, in the embodiment of the invention, the polyglutamic acid production and processing equipment comprises an installation frame 1, a PLC (programmable logic controller) control panel 8 and a PH detector 9 are installed on one side of the installation frame 1, a top seat 2 is installed on the other side of the installation frame 1, a lifting adjusting mechanism is arranged at the bottom end of the top seat 2 and connected with a fixed frame 6, a fermentation tank 5 is placed on the fixed frame 6, a pressure gauge and an alarm are arranged on the fermentation tank 5, a working box 7 is arranged on the fixed frame 6 corresponding to the fermentation tank 5, the installation frame 1 is installed at the top of a base 12, and a culture solution fermentation liquor manufacturing mechanism 10 and a culture medium culture box 11 are arranged at the top of the.
Further, the culture solution fermentation liquid manufacturing mechanism 10 comprises a stirring box and a filtering box 21; the bottom end of the stirring tank is communicated with the filter tank 21; a liquid outlet pipe 22 is arranged on one side of the bottom of the filter box 21; the stirring box is provided with a stirring mechanism, a liquid feeding pipe 19 and a heater 20; scales and an electromagnetic valve are arranged on the liquid adding pipe 19; the stirring mechanism comprises a driving box and a driven box; a servo motor is arranged in the driving box; the servo motor is connected with the main gear through a coupler; the main gear is arranged inside the driven box; the driving box is arranged at the top end of the driven box; the driven box is arranged at the top of the stirring box; the main gear is connected with the driven gear through a transmission belt; the driven gears are two and are symmetrical about the main gear; the bottom ends of the main gear and the driven gear are both provided with stirring paddles; the culture solution ingredients are conveniently prepared by arranging the liquid feeding pipe 19; through the setting of rabbling mechanism and heater 20, can carry out intensive mixing to the batching.
Further, a filtering mechanism and a third ultraviolet disinfection lamp are arranged inside the filtering box 21; the filtering mechanism comprises a gauze layer and a filter cotton layer from top to bottom in sequence; through the setting of filter equipment and No. three ultraviolet ray disinfection lamps, can filter the disinfection to mixed back culture medium solution or fermented solution, guarantee the purity of culture medium solution or fermented solution.
Further, the medium culturing chamber 11 includes a lower chamber and a cover plate 23; a plurality of first ultraviolet disinfection lamps 24 are arranged at the bottom end of the cover plate 23; a test tube rack 25 is arranged in the lower box; the lower box is provided with a carbon fiber tube heater, a temperature sensor and a timer; the culture medium is sterilized by the first ultraviolet disinfection lamp 24, and the culture temperature and the culture time in the lower box are adjusted by the timer, the temperature sensor and the carbon fiber tube heater.
Further, a dust degree sensor is arranged on the working box 7; a filter screen 14 is arranged on one side of the working box 7 away from the fixed frame 6; a filtering sterilizer placing box 15 is arranged on the working box 7; a filtering sterilizer 17 is arranged in the working box 7 corresponding to the filtering sterilizer placing box 15; the working box 7 is sequentially provided with a left cavity, a middle cavity and a right cavity from left to right; a fan 16 is arranged in the right cavity; the fan 16 includes a servo drive motor; the servo driving motor is connected with the fan blades through a coupling; a filtering sterilizer 17 is arranged in the middle cavity; an electrostatic dust collection plate 18 is arranged in the left cavity; the left cavity is communicated with a fermentation tank 5; the filter screen 14 is a hepa grade filter screen; the hepa-level filter screen is made of glass fiber; the filter sterilizer 17 includes a left cover, a middle tube and a right cover; a cotton filtering net and an active carbon net are sequentially arranged at the joint of the right cover and the middle pipe from right to left; a disinfection pipe is arranged in the center of the middle pipe; a second ultraviolet disinfection lamp is arranged on the disinfection tube; the air entering the fermentation tank 5 can be fully purified and disinfected through the arrangement of the working box 7; through the setting of servo drive motor, can change the air volume according to the condition.
Further, the lifting adjusting mechanism comprises a winch 3 and a limit rail 4; the bottom end of the winch 3 is provided with a fixed pulley; the winch 3 is connected with the fixed pulley through a steel cable; the fixed pulley is connected with the geometric center of the top of the fixed frame 6 through a steel cable; a sliding rod is arranged on the fixed frame 6 corresponding to the limiting rail 4; detecting through a dust degree sensor; through the setting of hoist engine 3, spacing rail 4, fixed pulley and slide bar, can adjust fermentation cylinder 5's height, make work box 7 be in a better environment, promote the cleanliness factor of the absorptive air of work box 7.
Further, the PH detector 9 is connected to the stirring tank through a pipeline; the pH of each culture solution was measured by a pH meter 9.
Example 2
Referring to fig. 1, a supporting mechanism 13 is installed at the bottom end of the base 12; the support mechanism 13 comprises a support rod; the bottom end of the supporting rod is provided with a lifting box; a lifting mechanism is arranged inside the lifting box; the bottom end of the lifting mechanism is provided with a universal wheel; the universal wheel can be retracted into the lifting box through the lifting mechanism; through the setting of universal wheel, facilitate the use.
The working principle of the invention is as follows: the culture solution ingredients are conveniently prepared by arranging the liquid feeding pipe 19; through the arrangement of the stirring mechanism and the heater 20, the ingredients can be fully stirred and mixed; detecting the pH value of each culture solution by a pH detector 9; through the arrangement of the filtering mechanism and the third ultraviolet disinfection lamp, the mixed culture medium solution or fermentation solution can be filtered and disinfected, and the purity of the culture medium solution or fermentation solution is ensured; sterilizing the culture medium by a first ultraviolet disinfection lamp 24, and adjusting the culture temperature and the culture time in the lower box by a timer, a temperature sensor and a carbon fiber tube heater; the air entering the fermentation tank 5 can be fully purified and disinfected through the arrangement of the working box 7; through the arrangement of the servo driving motor, the ventilation quantity can be changed according to the situation; the height of the fermentation tank 5 can be adjusted by arranging the winch 3, the limit rail 4, the fixed pulley and the sliding rod, so that the working box 7 is in a better environment, and the cleanliness of air absorbed by the working box 7 is improved; the universal wheel can be retracted into the lifting box through the lifting mechanism; through the setting of universal wheel, facilitate the use. In conclusion, the invention has the advantages of convenient use and adjustment, good treatment effect of the culture medium and the fermentation liquor and high production efficiency.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. the production and processing equipment for the polyglutamic acid comprises a mounting frame (1) and is characterized in that a P L C control panel (8) and a PH detector (9) are mounted on one side of the mounting frame (1), a top seat (2) is mounted on the other side of the mounting frame (1), a lifting adjusting mechanism is arranged at the bottom end of the top seat (2) and connected with a fixing frame (6), a fermentation tank (5) is placed on the fixing frame (6), a pressure gauge and an alarm are arranged on the fermentation tank (5), a working box (7) is arranged on the fixing frame (6) corresponding to the fermentation tank (5), the mounting frame (1) is mounted on the top of a base (12), and a culture solution fermentation solution manufacturing mechanism (10) and a culture medium culture box (11) are arranged on the top of the base (12).
2. The polyglutamic acid production and processing apparatus of claim 1, wherein the culture broth making mechanism (10) comprises a stirring tank and a filtering tank (21); the bottom end of the stirring box is communicated with a filtering box (21); a liquid outlet pipe (22) is arranged on one side of the bottom of the filter box (21); the stirring box is provided with a stirring mechanism, a liquid feeding pipe (19) and a heater (20); scales and an electromagnetic valve are arranged on the liquid feeding pipe (19); the stirring mechanism comprises a driving box and a driven box; a servo motor is arranged in the driving box; the servo motor is connected with the main gear through a coupler; the main gear is arranged inside the driven box; the driving box is arranged at the top end of the driven box; the driven box is arranged at the top of the stirring box; the main gear is connected with the driven gear through a transmission belt; the driven gears are two and are symmetrical about the main gear; the bottom ends of the main gear and the driven gear are both provided with stirring paddles.
3. The polyglutamic acid production and processing equipment as claimed in claim 2, wherein a filtering mechanism and a No. three ultraviolet ray disinfection lamp are arranged inside the filtering box (21); the filtering mechanism is sequentially provided with a gauze layer and a filter cotton layer from top to bottom.
4. The polyglutamic acid production and processing apparatus of claim 1, wherein the culture medium incubator (11) comprises a lower tank and a cover plate (23); a plurality of first ultraviolet disinfection lamps (24) are arranged at the bottom end of the cover plate (23); a test tube rack (25) is arranged in the lower box; and the lower box is provided with a carbon fiber tube heater, a temperature sensor and a timer.
5. The polyglutamic acid production and processing equipment of claim 1, wherein the work box (7) is provided with a dust degree sensor; a filter screen (14) is arranged on one side of the working box (7) far away from the fixed frame (6); a filtering sterilizer placing box (15) is arranged on the working box (7); a filtering sterilizer (17) is arranged in the working box (7) corresponding to the filtering sterilizer placing box (15); the working box (7) is sequentially provided with a left cavity, a middle cavity and a right cavity from left to right; a fan (16) is arranged in the right cavity; the fan (16) comprises a servo drive motor; the servo driving motor is connected with the fan blades through a coupling; a filtering sterilizer (17) is arranged in the middle cavity; an electrostatic dust collection plate (18) is arranged in the left cavity; the left cavity is communicated with a fermentation tank (5); the filter screen (14) is a hepa-level filter screen; the hepa-level filter screen is made of glass fiber; the filter sterilizer (17) comprises a left cover, a middle pipe and a right cover; a cotton filtering net and an active carbon net are sequentially arranged at the joint of the right cover and the middle pipe from right to left; a disinfection pipe is arranged in the center of the middle pipe; and a second ultraviolet disinfection lamp is arranged on the disinfection tube.
6. The polyglutamic acid production and processing equipment of claim 1, wherein the lifting and adjusting mechanism comprises a winch (3) and a limit rail (4); the bottom end of the winch (3) is provided with a fixed pulley; the winch (3) is connected with the fixed pulley through a steel cable; the fixed pulley is connected with the geometric center of the top of the fixed frame (6) through a steel cable; and a sliding rod is arranged on the fixed frame (6) corresponding to the limiting rail (4).
7. The polyglutamic acid production and processing equipment of claim 1, wherein the pH detector (9) is connected to the stirring tank through a pipeline.
8. The polyglutamic acid production and processing equipment of claim 1, wherein a supporting mechanism (13) is mounted at the bottom end of the base (12); the supporting mechanism (13) comprises a supporting rod; the bottom end of the supporting rod is provided with a lifting box; a lifting mechanism is arranged inside the lifting box; the bottom end of the lifting mechanism is provided with universal wheels.
CN202010367565.9A 2020-04-30 2020-04-30 Polyglutamic acid production and processing equipment Pending CN111500434A (en)

Priority Applications (1)

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CN202010367565.9A CN111500434A (en) 2020-04-30 2020-04-30 Polyglutamic acid production and processing equipment

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CN202010367565.9A CN111500434A (en) 2020-04-30 2020-04-30 Polyglutamic acid production and processing equipment

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Application publication date: 20200807