CN114570130A - Biological fermentation air multistage filtration sterilization equipment - Google Patents
Biological fermentation air multistage filtration sterilization equipment Download PDFInfo
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- CN114570130A CN114570130A CN202210260351.0A CN202210260351A CN114570130A CN 114570130 A CN114570130 A CN 114570130A CN 202210260351 A CN202210260351 A CN 202210260351A CN 114570130 A CN114570130 A CN 114570130A
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- air
- cavity
- shell
- dehumidifying
- air inlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a multistage filtration and sterilization device for air in biological fermentation, which comprises a shell, wherein the upper end of the shell is provided with an air inlet groove, a sterilization cavity and a dehumidification cavity are sequentially arranged in the shell from top to bottom, two placing grooves are symmetrically arranged at the upper end of the shell, two air blowing cavities are symmetrically arranged in the shell, and each air blowing cavity is matched with the placing groove close to the air blowing cavity; be provided with ventilation mechanism in the casing, ventilation mechanism is including installing the air exhauster on casing right side, the air inlet end of air exhauster extends to the interior bottom in dehumidification chamber, disinfect the intracavity and install the coiled pipe, the end of giving vent to anger of coiled pipe and the interior top intercommunication in dehumidification chamber. This equipment is at the in-process that uses, and the cleanness that just can realize the filter dust net that can be very convenient facilitates the use of user, and still is provided with the attention device, can absorb water when too much at the dehumidification material, warns user of service, guarantees the holistic dehumidification effect of equipment.
Description
Technical Field
The invention relates to the field of biological fermentation, in particular to a multistage filtration sterilization device for air in biological fermentation.
Background
Biological fermentation is used for producing chemical raw materials by utilizing carbohydrates through microorganisms, oxygen is required to be used for providing proper conditions for fermentation reaction in the biological fermentation, and because air contains particulate matters, the air needs to be filtered and sterilized when the air is discharged into a fermentation tank;
this filter is filtered including dust removal filter cartridge moisture, dust removal among the prior art is filtered and is generally adopted the filter dust net, and the filter dust net needs artifical cleanness after using a period, it is comparatively troublesome, and the moisture filters and adopts some dehumidification materials, but the dehumidification material reaches the saturation easily because it absorbs water after, subsequent effect variation that absorbs water, and the user generally is difficult to discover the water absorption degree of dehumidification material, lead to the dehumidification efficiency of equipment can greatly reduced, so be that we need consider in order to solve foretell problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a biological fermentation air multistage filtration sterilization device which can conveniently clean a filter dust screen and facilitate the use of users in the use process, and is also provided with a warning device which can warn the users when the dehumidification material absorbs too much water, so that the overall dehumidification effect of the device is ensured.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multistage filtration sterilization device for air in biological fermentation comprises a shell, wherein an air inlet groove is formed in the upper end of the shell, a sterilization cavity and a dehumidification cavity are sequentially arranged in the shell from top to bottom, two placing grooves are symmetrically formed in the upper end of the shell, two air blowing cavities are symmetrically formed in the shell, and each air blowing cavity is matched with the placing groove close to the air blowing cavity; the sterilization chamber is internally provided with a coil pipe, the air outlet end of the coil pipe is communicated with the inner top of the dehumidification chamber, and the air inlet end of the coil pipe extends to the bottom space of the air inlet tank; the sterilization cavity is internally provided with a sterilization mechanism, the sterilization mechanism comprises a plurality of ultraviolet sterilization lamps arranged in the sterilization cavity, and the coiled pipe is a transparent pipe; a dust filtering mechanism is arranged in the top space of the air inlet groove; a cleaning mechanism is arranged in each air blowing cavity and the corresponding placing groove together; and a dehumidifying mechanism is arranged in the dehumidifying cavity and used for removing moisture in air.
Preferably, dust filtering mechanism includes the installing frame of fixed connection in air inlet tank notch department, the upper end of installing frame is provided with the mounting groove, the dirt screen has been placed in the mounting groove.
Preferably, the cleaning mechanism includes a piston plate slidably connected in the air blowing cavity, one side of the piston plate away from the middle of the housing is elastically connected with the inner wall of the air blowing cavity through a plurality of shaking springs, one side space of the air blowing cavity close to the shaking springs is communicated with the outside through a one-way air inlet, one side space of the air blowing cavity close to the shaking springs is communicated with the corresponding placing groove through a plurality of one-way air outlets, one side of the piston plate away from the shaking springs is fixedly connected with a connecting rod, and the other end of the connecting rod extends into the air inlet groove and is fixedly connected with a curved plate.
Preferably, a one-way valve is installed in each one-way air inlet and one-way air outlet.
Preferably, the bottom space of the placement groove on the left side is communicated with the outside through a water outlet pipe, and a valve is installed in the water outlet pipe.
Preferably, dehumidification mechanism includes the dehumidification frame of sliding connection in the dehumidification intracavity, the inboard packing of dehumidification frame has the dehumidification material, annular plate is installed to the dehumidification intracavity, annular plate and dehumidification frame are through a plurality of spring elastic connection that resume, the lower extreme fixedly connected with of annular plate is moved the pole to the end, the box that circular telegram is installed to the interior bottom in dehumidification chamber, be provided with in the box that circular telegram is used for gliding electrically conductive slider from top to bottom, electrically conductive slider's lower extreme is through the interior bottom elastic connection of a plurality of coupling springs with the box that circular telegram, it is equipped with the electricity piece to all inlay on the both sides inner wall of electricity box, the lower extreme that moves the pole to extend to in the electricity box, the left side of casing is installed and is connect electricity piece complex attention device with two.
Compared with the prior art, the invention has the beneficial effects that:
1. when the air sterilization, start a plurality of bactericidal lamps and air exhauster earlier, the air exhauster starts the back, and external wind can be filtered the back through the dirt filtrating net, through the coiled pipe, the bactericidal back by the bactericidal lamp in the coiled pipe enters into the dehumidification chamber to after the dehumidification material dehumidification, finally follow the air-out end of air exhauster and arrange into the fermentation kettle, disinfect dust removal and dehumidification processing to the air.
2. Be provided with three dust filter net, through the setting of two standing grooves, the power that two curved plates received in the cooperation ventilation process, whole in-process does not need the user to go manually and does to clean dust filter net, has made things convenient for staff's use.
3. Under the condition that the air exhauster was not started, open control switch and can judge the dehumidification state of dehumidification material through the attention device promptly for user of service can be timely change the dehumidification material, guarantee that the dehumidification effect of whole equipment is in the state of preferred all the time.
Drawings
FIG. 1 is a schematic structural diagram of a multistage air filtration sterilization apparatus for biological fermentation according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is an enlarged view at C of FIG. 3;
fig. 5 is an enlarged schematic view at the power-on cartridge.
In the figure: the device comprises a shell 1, a 2 exhaust fan, a 3 air inlet groove, a 4 sterilization cavity, a 5 dehumidification cavity, a 6 coiled pipe, a 7 ultraviolet sterilization lamp, an 8 warning indicator, a 9 placing groove, a 10 air blowing cavity, a 11 piston plate, a 12 curved plate, a 13 connecting rod, a 14 shaking spring, a 15 one-way air inlet, a 16 one-way air outlet, a 17 mounting frame, an 18 mounting groove, a 19 dust filtering net, a 20 dehumidification frame, a 21 annular plate, a 22 recovery spring, a 23 abutting rod, a 24 electrifying box, a 25 conductive sliding block, a 26 connecting spring and a 27 electrifying block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-5, a multistage filtration sterilization device for air in biological fermentation comprises a shell 1, wherein an air inlet groove 3 is arranged at the upper end of the shell 1, a sterilization cavity 4 and a dehumidification cavity 5 are sequentially arranged in the shell 1 from top to bottom, two placing grooves 9 are symmetrically arranged at the upper end of the shell 1, two air blowing cavities 10 are symmetrically arranged in the shell 1, and each air blowing cavity 10 is matched with the placing groove 9 close to the air blowing cavity 10;
as an implementation mode of the invention, a ventilation mechanism is arranged in a shell 1, the ventilation mechanism comprises an exhaust fan 2 arranged on the right side of the shell 1, the air inlet end of the exhaust fan 2 extends to the inner bottom of a dehumidification cavity 5, a coiled pipe 6 is arranged in a sterilization cavity 4, the air outlet end of the coiled pipe 6 is communicated with the inner top of the dehumidification cavity 5, and the air inlet end of the coiled pipe 6 extends to the bottom space of an air inlet tank 3;
as an implementation mode of the invention, a sterilization mechanism is arranged in the sterilization cavity 4, the sterilization mechanism comprises a plurality of ultraviolet sterilization lamps 7 arranged in the sterilization cavity 4, and the coiled pipe 6 is a transparent pipe;
as an embodiment of the present invention, a dust filtering mechanism is disposed in the top space of the air inlet duct 3, the dust filtering mechanism includes a mounting frame 17 fixedly connected to the slot of the air inlet duct 3, an installation slot 18 is disposed at the upper end of the mounting frame 17, and a dust filtering net 19 is disposed in the installation slot 18;
as an embodiment of the invention, a cleaning mechanism is arranged in each air-blowing cavity 10 and the corresponding placing groove 9 together, the cleaning mechanism comprises a piston plate 11 connected in the air-blowing cavity 10 in a sliding manner, one side of the piston plate 11 far away from the middle part of the shell 1 is elastically connected with the inner wall of the air-blowing cavity 10 through a plurality of shaking springs 14, one side of the air-blowing cavity 10 near the shaking springs 14 is communicated with the outside through a one-way air inlet 15, one side of the air-blowing cavity 10 near the shaking springs 14 is communicated with the corresponding placing groove 9 through a plurality of one-way air outlets 16, one side of the piston plate 11 far away from the shaking springs 14 is fixedly connected with a connecting rod 13, the other end of the connecting rod 13 extends into the air-blowing groove 3 and is fixedly connected with a curved plate 12, a one-way valve is arranged in each one-way air inlet 15 and one-way air outlet 16, the bottom space of the placing groove 9 on the left side is communicated with the outside through a water outlet pipe, a valve is arranged in the water outlet pipe, and when in use, a water body for cleaning is arranged in the placing groove 9 at the left side;
as an embodiment of the invention, a dehumidifying mechanism is arranged in a dehumidifying cavity 5, a sealing sliding door is arranged at the front side of the dehumidifying cavity 5, the dehumidifying mechanism is used for removing moisture in air, the dehumidifying mechanism comprises a dehumidifying frame 20 connected in the dehumidifying cavity 5 in a sliding way, dehumidifying material is filled in the dehumidifying frame 20, dehumidifying material can be desiccant, a ring-shaped plate 21 is arranged in the dehumidifying cavity 5, the ring-shaped plate 21 is elastically connected with the dehumidifying frame 20 through a plurality of restoring springs 22, the lower end of the ring-shaped plate 21 is fixedly connected with a resisting rod 23, an electrifying box 24 is arranged at the inner bottom of the dehumidifying cavity 5, a conductive sliding block 25 used for sliding up and down is arranged in the electrifying box 24, the lower end of the conductive sliding block 25 is elastically connected with the inner bottom of the electrifying box 24 through a plurality of connecting springs 26, electric blocks 27 are embedded on the inner walls at two sides of the electrifying box 24, the lower end of the resisting rod 23 extends into the electrifying box 24, the left side of the shell 1 is provided with the warning device 8 matched with the two power receiving blocks 27, a control switch and an external power supply are further arranged at the position, the two power receiving blocks 27 and the conductive sliding block 25 form a power-on assembly, and the control switch, the power-on assembly and the warning device 8 of the external power supply form a closed loop.
When the dust filter is used, three dust filter nets 19 are adopted, wherein two dust filter nets 19 are placed in the placing groove 9, and one dust filter net 19 is arranged in the installing groove 18;
when air is sterilized, the plurality of sterilizing lamps 6 and the exhaust fan 2 are started firstly, after the exhaust fan 2 is started, outside air can enter the dehumidifying cavity 5 after being filtered by the dust filtering net 19 and sterilized by the sterilizing lamps 7 in the coiled pipe 6 through the coiled pipe 6, and finally is discharged into the fermentation kettle from the air outlet end of the exhaust fan 2 after dehumidifying materials, so that air is sterilized, dedusted and dehumidified;
in the long-term use process, more dust can be collected on the dust filter screen 19, the dust filter screen 19 is taken down from the mounting groove 18, the dust filter screen 19 in the right-side placing groove 9 is taken down, then the dust filter screen is placed in the mounting groove 18, the dust filter screen 19 in the left-side placing groove 9 is taken into the right-side placing box groove 19, and finally the dust filter screen 19 which is originally taken down from the mounting groove 18 is placed into the left-side placing groove 9;
after the exhaust fan 2 is started each time, a downward wind direction is generated in the air inlet duct 3, because one side of the two curved plates 12 is a curved surface and the plane of one side of the curved plates generates a flow velocity difference when air passes through the curved plates, so that a pressure difference is generated, the two curved plates 12 move relatively, the two curved plates 12 drive the two piston plates 11 to move relatively through the connecting rods 13, and stretch the two shaking springs 14, when the exhaust fan 2 is closed, the two piston plates, the connecting rods 13 and the curved plates 12 move back under the elastic action of the shaking springs 14, but because of the self inertia action of the piston plates 11, the two piston plates 11 shake back and forth for many times and finally stop moving, namely, when the exhaust fan 2 is opened and closed each time, the two piston plates 11 shake for many times, taking the piston plate 11 on the left side as an example, the right movement of the piston plate 11 on the left side sucks air from the outside through the unidirectional air inlet 15, the left piston plate 11 moves leftwards to press gas into the placing groove 9 through the plurality of one-way gas outlets 16, water is stored in the placing groove 9 on the left side, so that gas discharged from the plurality of one-way gas outlets 16 can flow to flush dust adhered to the dust filter net 19 in the water, a cleaning effect is achieved, similarly, the right piston plate 11 moves leftwards and rightwards to continuously discharge gas through the one-way gas outlets 16 to blow to the dust filter net 19 in the placing groove 9 on the right side, an air drying effect can be achieved, the dust filter net can be guaranteed to be dried quickly after being taken out from the placing groove 9 on the left side, the situation that dust is easily adhered to the piston plate in a wet state is avoided, in the whole process, a user does not need to manually clean the dust filter net 19, and the use of the user is facilitated;
through the setting of electrically conductive box 24, after having adsorbed more moisture in the dehumidification material in dehumidification frame 20, weight can the grow, can compress recovery spring 22, when the moisture is very much, the pole 23 that supports can move down and contact electrically conductive slider 25, electrically conductive slider 25 moves down to contact and connects after electric block 27, if user of service starts control switch this moment, attention device 8 can be circular telegram and send out the police dispatch newspaper, remind the staff to need to change the dehumidification material in dehumidification frame 20, under the condition that exhaust fan 2 did not start promptly, open control switch and can judge the dehumidification state of dehumidification material through attention device 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The multistage biological fermentation air filtering and sterilizing equipment comprises a shell (1) and is characterized in that an air inlet groove (3) is formed in the upper end of the shell (1), a sterilizing cavity (4) and a dehumidifying cavity (5) are sequentially arranged in the shell (1) from top to bottom, two placing grooves (9) are symmetrically formed in the upper end of the shell (1), two air blowing cavities (10) are symmetrically formed in the shell (1), and each air blowing cavity (10) is matched with the placing groove (9) close to the air blowing cavity;
a ventilation mechanism is arranged in the shell (1), the ventilation mechanism comprises an exhaust fan (2) arranged on the right side of the shell (1), the air inlet end of the exhaust fan (2) extends to the inner bottom of the dehumidification cavity (5), a coiled pipe (6) is arranged in the sterilization cavity (4), the air outlet end of the coiled pipe (6) is communicated with the inner top of the dehumidification cavity (5), and the air inlet end of the coiled pipe (6) extends to the bottom space of the air inlet groove (3);
a sterilization mechanism is arranged in the sterilization cavity (4), the sterilization mechanism comprises a plurality of ultraviolet sterilization lamps (7) arranged in the sterilization cavity (4), and the coiled pipe (6) is a transparent pipe;
a dust filtering mechanism is arranged in the top space of the air inlet groove (3);
a cleaning mechanism is arranged in each air blowing cavity (10) and the corresponding placing groove (9) together;
and a dehumidifying mechanism is arranged in the dehumidifying cavity (5) and is used for removing moisture in air.
2. The multistage air filtering and sterilizing device for biological fermentation according to claim 1, wherein the dust filtering mechanism comprises a mounting frame (17) fixedly connected to the notch of the air inlet duct (3), an installation groove (18) is formed in the upper end of the mounting frame (17), and a dust filtering net (19) is placed in the installation groove (18).
3. The multi-stage air filtration sterilization apparatus for biofermentation according to claim 1, the cleaning mechanism comprises a piston plate (11) which is connected in a sliding way in the air blowing cavity (10), one side of the piston plate (11) far away from the middle part of the shell (1) is elastically connected with the inner wall of the air blowing cavity (10) through a plurality of shaking springs (14), the space of one side of the air blowing cavity (10) close to the shaking spring (14) is communicated with the outside through a one-way air inlet (15), the space of one side of the air blowing cavity (10) close to the shaking spring (14) is communicated with the corresponding placing groove (9) through a plurality of one-way air outlets (16), one side of the piston plate (11) far away from the shaking spring (14) is fixedly connected with a connecting rod (13), the other end of the connecting rod (13) extends into the air inlet groove (3) and is fixedly connected with a curved plate (12).
4. The multistage biofermentation air filtration sterilization apparatus according to claim 3, wherein a one-way valve is installed in each of the one-way air inlet (15) and the one-way air outlet (16).
5. The multistage air filtration and sterilization apparatus for biofermentation according to claim 1, wherein the bottom space of the placement tank (9) on the left side is communicated with the outside through a water outlet pipe, and a valve is installed in the water outlet pipe.
6. The air multistage filtering and sterilizing device for biological fermentation according to claim 1, wherein the dehumidifying mechanism comprises a dehumidifying frame (20) slidably connected in a dehumidifying cavity (5), dehumidifying material is filled in the inner side of the dehumidifying frame (20), an annular plate (21) is installed in the dehumidifying cavity (5), the annular plate (21) is elastically connected with the dehumidifying frame (20) through a plurality of restoring springs (22), a pushing rod (23) is fixedly connected with the lower end of the annular plate (21), a power-on box (24) is installed at the inner bottom of the dehumidifying cavity (5), a conductive slider (25) for sliding up and down is arranged in the power-on box (24), the lower end of the conductive slider (25) is elastically connected with the inner bottom of the power-on box (24) through a plurality of connecting springs (26), and power-on blocks (27) are embedded on the inner walls of two sides of the power-on box (24), the lower extreme of propping pole (23) extends to in the box that switches on electricity (24), install on the left side of casing (1) and connect electric block (27) complex attention device (8) with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210260351.0A CN114570130B (en) | 2022-03-16 | 2022-03-16 | Multistage filtration sterilization equipment of biological fermentation air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210260351.0A CN114570130B (en) | 2022-03-16 | 2022-03-16 | Multistage filtration sterilization equipment of biological fermentation air |
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| CN114570130A true CN114570130A (en) | 2022-06-03 |
| CN114570130B CN114570130B (en) | 2023-08-18 |
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| CN202210260351.0A Active CN114570130B (en) | 2022-03-16 | 2022-03-16 | Multistage filtration sterilization equipment of biological fermentation air |
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