Microorganism expanding culture device

Abstract

The embodiment of the utility model discloses a microorganism expanding culture device which comprises a microorganism culture bin and an access cover plate, a feed port, a dosing port and a discharge port are formed in the side wall of the microorganism culture bin, and the feed port and the dosing port are respectively used for inputting reaction raw water and nutrient substances into the microorganism culture bin; the discharge port is used for discharging reacted water in the microorganism culture bin to the outside, and an access hole is further formed in the microorganism culture bin; and the access cover plate covers the access hole and is used for opening or closing the access hole. A worker can observe, debug, repair and maintain the structure arranged in the microorganism culture bin through the access hole in the later period, the maintenance convenience of the microorganism expanding culture device is effectively improved, and through the arrangement of the access cover plate, when the worker does not need to debug and maintain the structure in the microorganism culture bin, the maintenance efficiency is improved; and the access hole can be closed through the access cover plate, so that the use safety of the microorganism expanding culture device is improved.

Description

Technical Field

[0001] This application relates to the technical field of microbial culture, and particularly to a microbial amplification culture device. Background Art

[0002] In the treatment of ponds, rivers or lakes, it is often necessary to continuously add microbial agents to the water body. Based on this situation, various types of microbial amplification culture devices have emerged. However, since the components in the microbial culture chamber of the microbial amplification culture device may malfunction after a long period of use, regular debugging and maintenance are required. Otherwise, system failures may occur, and corresponding repairs are needed when failures occur. However, maintenance and repair are relatively difficult. Especially when certain components need to be replaced or other maintenance work is required, more time and labor may be needed. Utility Model Content

[0003] Based on this, it is necessary to provide a microbial amplification culture device with convenient maintenance and high safety.

[0004] A microbial amplification culture device includes:

[0005] A microbial culture chamber, on the side wall of which there are a feed inlet, a medicine adding port and a discharge port. The feed inlet and the medicine adding port are respectively used for feeding reaction raw water and nutrients into the microbial culture chamber; the discharge port is used for discharging the water body after reaction in the microbial culture chamber to the outside. An inspection port is also provided on the microbial culture chamber; and

[0006] An inspection cover plate, which covers the inspection port and is used to open or close the inspection port.

[0007] In one embodiment, the inspection port is provided at the top of the microbial culture chamber.

[0008] In one embodiment, the inspection cover plate can rotate relative to the microbial culture chamber to open or close the inspection port.

[0009] In one embodiment, the inspection cover plate includes a plurality of inspection sub - cover plates. Each inspection sub - cover plate is used to open or close a part of the inspection port, and all the inspection sub - cover plates are used to cooperate to completely close the inspection port.

[0010] In one embodiment, the maintenance cover plate includes a first maintenance sub-cover plate and a second maintenance sub-cover plate. The first side of the first maintenance sub-cover plate is rotatably connected to the microorganism culture chamber, and the second maintenance sub-cover plate is rotatably connected to the second side of the first maintenance sub-cover plate. Both the first maintenance sub-cover plate and the second maintenance sub-cover plate are used to open or close a partial area of the maintenance opening, and the first maintenance sub-cover plate and the second maintenance sub-cover plate are used to cooperate to completely close the maintenance opening.

[0011] In one embodiment, the first maintenance sub-cover plate is rotatably connected to the microorganism culture chamber through a hinge, and / or the first maintenance sub-cover plate is rotatably connected to the second maintenance sub-cover plate chamber through a hinge.

[0012] In one embodiment, a handle for facilitating the opening or closing of the maintenance cover plate is provided on the maintenance cover plate.

[0013] In one embodiment, the microorganism expansion device further includes a packing unit. The packing unit is arranged in the microorganism culture chamber and is used for the attachment and growth of microorganisms.

[0014] In one embodiment, the microorganism expansion device further includes an aeration unit. The aeration unit is arranged in the microorganism culture chamber and is located at the bottom of the packing; the aeration unit is used to provide oxygen for the reproduction of microorganisms in the microorganism culture chamber.

[0015] In one embodiment, an air inlet is provided on the side wall of the microorganism culture chamber. The air inlet is used for pipeline connection between an air pump and the aeration unit, and the pressurized air output by the air pump can be transmitted to the aeration unit through the air inlet to supply air to the aeration unit.

[0016] In the microorganism expansion device provided in the present application, the reaction raw water and nutrients are respectively input into the microorganism culture chamber through the feed inlet and the chemical addition port to cultivate the primary microorganism flora. As the microorganism strains continuously grow and spread in the microorganism culture chamber, a large number of microorganism flora are suspended in the mixed liquid in the microorganism culture chamber. During the cultivation process, a part of the reacted water body is discharged through the discharge port to a microorganism receiving point outside the microorganism culture chamber to expand the microorganisms, so as to realize the continuous and efficient progress of microorganism amplification.

[0017] By setting up an inspection opening, the staff can later observe, debug, repair, and maintain the structures inside the microbial culture chamber through the inspection opening, effectively improving the maintenance convenience of the microbial expansion culture device. In addition, by setting up an inspection cover plate, when the staff does not need to debug and maintain the structures inside the microbial culture chamber, they can close the inspection opening through the inspection cover plate to improve the use safety of the microbial expansion culture device and prevent external personnel or other objects from accidentally falling into the microbial culture chamber through the inspection opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Structural schematic diagram of the microbial expansion culture device in one embodiment;

[0020] Figure 2 Partial structural schematic diagram of the microbial expansion culture device in one embodiment;

[0021] Figure 3 Another partial structural schematic diagram of the microbial expansion culture device in one embodiment;

[0022] Figure 4 For Figure 1 Enlarged schematic diagram of part A in

[0023] Figure 5 Structural schematic diagram of the microbial expansion culture device from another perspective in one embodiment;

[0024] Figure 6 Structural schematic diagram of the microbial expansion culture device from yet another perspective in one embodiment;

[0025] Figure 7 Partial structural schematic diagram of the control box of the microbial expansion culture device in one embodiment;

[0026] Figure 8 Structural schematic diagram of the control box of the microbial expansion culture device in one embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, "and / or" throughout the text includes three scenarios. Taking A and / or B as an example, it includes the technical solution of A, the technical solution of B, and the technical solution that both A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0030] As Figure 1 shown, the present application provides a microbial culture expansion device 10, which is used to be arranged on the ground. Specifically, the microbial culture expansion device 10 can be arranged on the shore of a water body such as a pond, a river or a lake that needs to be treated and whose water body ecological function is waiting to be restored. Preferably, the microbial culture expansion device 10 can adopt an integrated modular design to reduce the floor area of the microbial culture expansion device 10 while facilitating the later maintenance of the microbial culture expansion device 10.

[0031] As Figures 1 to 3As shown, the microbial expansion culture device 10 includes a microbial culture chamber 100 and a maintenance cover plate 600. A feed inlet 110, a chemical addition port 120, and a discharge port 130 are provided on the side wall of the microbial culture chamber 100. The feed inlet 110 and the chemical addition port 120 are respectively used for feeding reaction raw water and nutrients into the microbial culture chamber 100; the discharge port 130 is used for discharging the water body after reaction in the microbial culture chamber 100 to the outside. A maintenance port 170 is also provided on the microbial culture chamber 100. The microbial expansion culture device 10 further includes a maintenance cover plate 600. The maintenance cover plate 600 covers the maintenance port 170, and the maintenance cover plate 600 is used to open or close the maintenance port 170.

[0032] Specifically, the reaction raw water and nutrients are respectively input into the microbial culture chamber 100 through the feed inlet 110 and the chemical addition port 120 to cultivate the primary microbial flora. As the microbial strains continuously grow and spread in the microbial culture chamber 100, a large number of microbial flora are suspended in the mixed liquid in the microbial culture chamber 100. During the cultivation process, a part of the water body after reaction is discharged through the discharge port 130 to the microbial receiving point outside the microbial culture chamber 100 to expand the microorganisms, so as to realize the continuous and efficient progress of microbial amplification.

[0033] By setting the maintenance port 170, the staff can later observe, debug, repair and maintain the structures arranged in the microbial culture chamber 100 through the maintenance port 170, effectively improving the maintenance convenience of the microbial expansion culture device 10. In addition, through the setting of the maintenance cover plate 600, when the staff does not need to debug and maintain the structures inside the microbial culture chamber 100, the maintenance port 170 can be closed through the maintenance cover plate 600 to improve the use safety of the microbial expansion culture device 10 and prevent external personnel or other objects from accidentally falling into the microbial culture chamber 100 through the maintenance port 170.

[0034] Specifically, a maintenance port 170 is provided at the top of the microbial culture chamber 100. Optionally, the maintenance cover plate 600 can rotate relative to the microbial culture chamber 100 to open or close the maintenance port 170, so as to improve the operation convenience of opening or closing the maintenance port 170 by the maintenance cover plate 600.

[0035] As Figure 1 As shown, further, the maintenance cover plate 600 includes a plurality of maintenance sub - cover plates 610. Each maintenance sub - cover plate 610 is used to open or close a part of the maintenance port 170, and all the maintenance sub - cover plates 610 are used to cooperate to completely close the maintenance port 170. In this way, when the staff does not need to fully open the maintenance port 170, only a small number of maintenance sub - cover plates 610 need to be opened, with higher flexibility.

[0036] As Figure 4As shown, specifically, the maintenance cover plate 600 includes a first maintenance sub-cover plate 620 and a second maintenance sub-cover plate 630. The first side of the first maintenance sub-cover plate 620 is rotatably connected to the microorganism culture chamber 100, and the second maintenance sub-cover plate 630 is rotatably connected to the second side of the first maintenance sub-cover plate 620. Both the first maintenance sub-cover plate 620 and the second maintenance sub-cover plate 630 are used to open or close a partial area of the maintenance opening 170, and the first maintenance sub-cover plate 620 and the second maintenance sub-cover plate 630 are used to cooperate to completely close the maintenance opening 170.

[0037] When it is necessary to open a partial area of the maintenance opening 170, the staff can rotate and open the second maintenance sub-cover plate 630 so that the area of the maintenance opening 170 corresponding to the second maintenance sub-cover plate 630 is opened, while keeping the first maintenance sub-cover plate 620 in a closed state. When it is necessary to completely open the maintenance opening 170, the staff can first rotate and open the second maintenance sub-cover plate 630 so that the area of the maintenance opening 170 corresponding to the second maintenance sub-cover plate 630 is opened, and then rotate and open the first maintenance sub-cover plate 620 so that the area of the maintenance opening 170 corresponding to the first maintenance sub-cover plate 620 is opened, thereby realizing the complete opening of the maintenance opening 170.

[0038] Specifically, in this embodiment, the first maintenance sub-cover plate 620 is rotatably connected to the microorganism culture chamber 100 through a hinge 640, and the first maintenance sub-cover plate 620 is rotatably connected to the second maintenance sub-cover plate 630 through a hinge 640.

[0039] In an alternative embodiment, a handle 650 for facilitating the opening or closing of the maintenance cover plate 600 is provided on the maintenance cover plate 600. Specifically, the handle 650 is provided on the second maintenance sub-cover plate 630.

[0040] Specifically, the microorganism culture chamber 100 can be cubic or cylindrical. Preferably, the microorganism culture chamber 100 is made of 316 stainless steel, and the 316 stainless steel has good anti-corrosion performance and can adapt to harsh water quality environments such as fresh water and seawater.

[0041] Such as Figure 2As shown in the figure, the feed inlet 110 and the chemical dosing inlet 120 are arranged on the same side of the microbial culture tank 100, and the feed inlet 110 and the discharge outlet 130 are respectively arranged on the opposite sides of the microbial culture tank 100. Optionally, the microbial expansion device 10 further includes a water injection pump, which is connected to the feed inlet 110 and is used to pump the reaction raw water into the microbial culture tank 100 through the feed inlet 110. Further, the discharge outlet 130 discharges water by means of overflow. Specifically, the reaction raw water is pumped into the microbial culture tank 100 through the water injection pump, and the water level in the microbial culture tank 100 continuously rises. When the water level in the microbial culture tank 100 rises to the height where the discharge outlet 130 is located, the discharge outlet 130 overflows with water.

[0042] Further, a sludge discharge port 150 is provided at the bottom of the microbial culture tank 100 to facilitate the timely discharge of the sludge formed in the microbial culture tank 100. At the same time, the sludge discharge port 150 is also used as an emptying port to empty the mixed liquid in the microbial culture tank 100. Further, a sludge discharge valve 152 is provided on the sludge discharge port 150, and the sludge discharge valve 152 is used to control the on-off of the sludge discharge port 150.

[0043] Specifically, the sludge discharge port 150 and the discharge outlet 130 are arranged on the same side of the microbial culture tank 100, and the feed inlet 110 and the sludge discharge port 150 are respectively arranged on the opposite sides of the microbial culture tank 100.

[0044] The microbial expansion device 10 further includes a connecting pipe 160. Both ends of the connecting pipe 160 extend into the microbial culture tank 100 through the side wall of the microbial culture tank 100. The discharge outlet 130 and the sludge discharge port 150 are both connected to the connecting pipe 160, and the sludge discharge port 150 is located below the discharge outlet 130.

[0045] As Figure 2 shown, further, the microbial expansion device 10 further includes a packing unit 200, and the packing unit 200 is arranged in the microbial culture tank 100 and is used for the attachment and growth of microorganisms.

[0046] The microbial expansion culture device 10 adopts the microbial culture technology of sludge-film symbiosis method. First, the reaction raw water and nutrients are respectively input into the microbial culture chamber 100 through the feed inlet 110 and the chemical dosing port 120 to culture the primary microbial flora. In the initial stage, the microbial film is formed on the filler unit 200 to ensure the stability of the microbial strains. As the microbial strains grow and spread continuously in the microbial culture chamber 100, a large number of microbial flora are suspended in the mixed liquid in the microbial culture chamber 100. During the culture process, part of the reacted water body is discharged through the discharge port 130 to the microbial receiving point outside the microbial culture chamber 100 to expand the microorganisms. After each discharge of the mixed liquid, the concentration of suspended microorganisms in the microbial culture chamber 100 drops significantly. At this time, through the microorganisms highly enriched on the filler biofilm, the microorganisms are continuously expanded and cultured into the mixed liquid to prevent excessive drainage from causing excessive loss of microorganisms and losing the expansion culture effect. In addition, the microbial expansion culture device 10 adopts the microbial culture technology of sludge-film symbiosis method. After the initial inoculation is successful and the parameters are set, it can run fully automatically, greatly reducing the later manual maintenance cost of the microbial expansion culture device 10.

[0047] Furthermore, the filler unit 200 is suspended and installed in the microbial culture chamber 100, so that the operator can remove the filler unit 200 through the inspection port, which is convenient for later replacement and maintenance. It should be noted that this application does not limit the type of the filler. The filler unit 200 can be set with any type of filler. Fillers with different types and specific surface areas have certain differences in the attachment ability to microorganisms. The filler unit 200 can include any one or more of braided belt fillers, cloth curtain fillers, and MBBR fillers.

[0048] As Figure 2 shown, furthermore, the microbial expansion culture device 10 further includes an aeration unit 300. The aeration unit 300 is arranged in the microbial culture chamber 100 and is located at the bottom of the filler unit 200; the aeration unit 300 is used to provide oxygen for the reproduction of microorganisms in the microbial culture chamber.

[0049] An aeration unit 300 is arranged in the microbial culture chamber 100 to ensure an aerobic environment in the microbial culture chamber 100, so as to prompt the microorganisms to always be in a highly efficient reproduction state, achieve the purpose of continuous culture, and thus realize the continuous and efficient amplification of microorganisms. In this solution, the aeration unit 300 is installed at the bottom of the filler unit 200 to ensure the relative positions of the filler unit 200 and the aeration unit 300 and avoid sludge deposition on the filler unit 200.

[0050] Furthermore, the microorganism expansion culture device 10 further includes a detection sensor disposed within the microorganism culture chamber 100 for detecting the concentration of microorganisms within the microorganism culture chamber 100. Specifically, water and nutrients can be automatically added to the microorganism culture chamber 100 according to the feedback of the detection sensor. When the concentration of microorganisms is at a high level, water inlet is started, and the mixed liquid is discharged by overflow. When the concentration of microorganisms is lower than a certain level, water inlet is stopped for microorganism culture. Meanwhile, during microorganism culture, nutrients are regularly added to the microorganism culture chamber 100 to maintain the growth and reproduction of microorganisms.

[0051] The microorganism expansion culture device 10 further includes a control module for controlling the operation of the microorganism expansion culture device 10. Specifically, the control module is electrically connected to the detection sensor, and the control module can control the working state of the microorganism expansion culture device 10 in real time according to the feedback of the detection sensor.

[0052] As Figure 5 shown, the microorganism expansion culture device 10 further includes a solar power supply device 400 disposed on the top of the microorganism culture chamber 100 for converting solar energy into electrical energy to supply power to each electrical device of the microorganism expansion culture device 10.

[0053] Specifically, the solar power supply device 400 can convert solar energy into electrical energy to supply power to each electrical device of the microorganism expansion culture device 10, enabling each electrical device of the microorganism expansion culture device 10 to be used normally without being connected to the mains electricity, and being not restricted by the site, energy-saving, environmentally friendly, and having low investment and operation costs.

[0054] The solar power supply device 400 includes a frame 410 and solar panels 420. The frame 410 is disposed on the top of the microorganism culture chamber 100, and the solar panels 420 are disposed on the frame 410. Specifically, as Figure 5 and Figure 6 shown, the frame 410 includes two sub - brackets 412 which are relatively disposed on both sides of the microorganism culture chamber 100, and the solar panels 420 are simultaneously connected to the two sub - brackets 412. The solar panels 420 are used for converting solar energy into electrical energy to supply power to each electrical device of the microorganism expansion culture device 10.

[0055] Preferably, the solar panels 420 are inclinedly installed on the frame 410. With such a setting, it is convenient for the solar panels 420 to better capture sunlight, thereby increasing the solar energy received by the solar panels 420, and further effectively improving the power generation of the solar panels 420.

[0056] As Figure 3 and Figure 7As shown, further, the microorganism expansion culture device 10 further includes a control box 500. The control box 500 is arranged on the microorganism culture chamber 100, and the maintenance port 170 is located on one side of the control box 500. The control box 500 includes a box body 510. An electrical area 511, an energy storage area 512, and an equipment area 513 are arranged at intervals inside the box body 510. The energy storage area 512 and the equipment area 513 together form a non-electrical area 501. A control module is arranged in the electrical area 511, an energy storage system 530 is arranged in the energy storage area 512, and at least one of a medicine storage system 540, a medicine adding system 550, an aeration system 560, and pump-type electromechanical equipment is arranged in the equipment area 513.

[0057] By integrating the control module and the microorganism expansion culture components (at least one of the energy storage system 530, the medicine storage system 540, the medicine adding system 550, the aeration system 560, and pump-type electromechanical equipment) in the same box body 510, the integration of the control module and the microorganism expansion culture components is realized, so that users do not need to spend additional manpower and material resources to separately set up a separate equipment installation room at the site of the microorganism expansion culture process to install and store the microorganism expansion culture components, saving the cost of separately setting up the equipment installation room, and at the same time saving the floor area of the microorganism expansion culture device 10, and having the advantages of convenient installation and high overall aesthetics.

[0058] As Figure 6 shown, specifically, the control box 500 is arranged on the top of the microorganism culture chamber 100. The control box 500 is arranged in the accommodation space formed between the solar power generation panel 420 and the microorganism culture chamber 100, and the control box 500 is attached to a sub-bracket 412 of the solar power supply device 400.

[0059] As Figure 7 shown, the control box 500 further includes a partition 520. The partition 520 is arranged inside the box body 510 to divide the internal space of the box body 510 into an electrical area 511, an energy storage area 512, and an equipment area 513.

[0060] Specifically, the electrical area 511 and the equipment area 513 are located on the same side of the energy storage area 512. The accommodation space of the electrical area 511 is smaller than the accommodation space of the energy storage area 512. The accommodation space of the equipment area 513 is smaller than the accommodation space of the energy storage area 512. In addition, the accommodation space of the electrical area 511 can be greater than, smaller than, or equal to the accommodation space of the equipment area 513, and this is not uniquely limited here.

[0061] Optionally, the energy storage system 530 includes a storage battery 532. The solar power generation panel 420 is electrically connected to the storage battery 532. The solar power generation panel 420 is used to convert solar energy into direct current and store it in the storage battery 532. Specifically, the storage battery 532 is used to be electrically connected to each DC power-consuming device of the microorganism expansion culture device 10 and is used to supply power to each DC power-consuming device of the microorganism expansion culture device 10.

[0062] Optionally, the energy storage system 530 further includes a solar controller, which is electrically connected to the solar panel 420 and the storage battery 532. The solar controller is used to control the operation of the solar panel 420 so that the direct current converted by the solar panel 420 can be stably input into the storage battery 532.

[0063] Optionally, the energy storage system 530 further includes an inverter, which is electrically connected to the storage battery 532 and each AC electrical device of the microorganism culturing device 10. The inverter is used to convert the direct current output by the storage battery 532 into alternating current and supply it to each AC electrical device of the microorganism culturing device 10 for power supply. As Figure 7 shown, optionally, the medicine storage system 540 includes a medicine storage barrel 542 for containing nutrients. The medicine adding system 550 includes a medicine adding pump 552, which is connected to the medicine storage barrel 542 and the medicine adding port 120 through a pipeline. The medicine adding pump 552 is used to pump the nutrients in the medicine storage barrel 542 into the microorganism culture chamber 100 through the medicine adding port 120 to provide nutrients for the reproduction of microorganisms in the microorganism culture chamber 100. The control module is electrically connected to the medicine adding pump 552, and the control module can control the working state of the medicine adding pump 552 in real time according to the feedback of the detection sensor.

[0064] As Figure 2 and Figure 7 shown, optionally, the aeration system 560 includes an air pump 562. An air inlet 140 is provided on the side wall of the microorganism culture chamber 100. The air pump 562 is connected to the air inlet 140. The pressurized air output by the air pump 562 can be transmitted into the microorganism culture chamber 100 through the air inlet 140 to provide oxygen for the reproduction of microorganisms in the microorganism culture chamber 100. Specifically, the air inlet 140 is used to connect the air pump 562 and the aeration unit 300 through a pipeline. The pressurized air output by the air pump 562 can be transmitted into the aeration unit 300 through the air inlet 140 to supply air to the aeration unit 300, thereby providing oxygen for the reproduction of microorganisms in the microorganism culture chamber 100. The control module is electrically connected to the air pump 562, and the control module can control the working state of the air pump 562 in real time according to the feedback of the detection sensor.

[0065] Specifically, the air pump 562 and the medicine adding pump 552 are installed above the medicine storage barrel 542. The feed inlet 110, the medicine adding port 120 and the air inlet 140 are arranged on the same side of the microorganism culture chamber 100, and the feed inlet 110 and the air inlet 140 are distributed on both sides of the medicine adding port 120. The feed inlet 110, the medicine adding port 120 and the air inlet 140 are at the same height.

[0066] As Figure 8As shown, optionally, the control box 500 further includes an antenna 570 disposed on the top of the box body 510. The antenna 570 is used for electrically connecting an external remote control system and a control module, so that the external remote control system remotely controls the operating state and the adjustment of operating parameters of the microorganism expansion culture device 10.

[0067] As Figure 7 shown, optionally, the control box 500 further includes a fan 580 disposed in the electrical area 511 and / or the non-electrical area 501. The fan 580 is used for accelerating heat dissipation in the electrical area 511 and / or the non-electrical area 501. Specifically, in this embodiment, the fan 580 is disposed in the electrical area 511 and the energy storage area 512.

[0068] Optionally, the box body 510 includes a box main body 590 and a box door 591 connected to each other. An electrical area 511 and a non-electrical area 501 are spaced apart in the box main body 590. The box door 591 can rotate relative to the box main body 590 to open or close the opening of the box main body 590, so as to facilitate an operator to debug or maintain the components in the box body 510.

[0069] As Figure 7 and Figure 8 shown, further, openings are respectively disposed at both ends of the box main body 590. The opening of the first opening end 502 of the box body 510 forms the openings of the electrical area 511 and the equipment area 513. The opening of the second opening end 503 of the box body 510 forms the opening of the energy storage area 512. The box body 510 includes two mutually independent box doors 591, which are respectively a first box door 592 and a second box door 593. The first box door 592 is rotatably connected to the first opening end 502 of the box body 510 to open or close the openings of the electrical area 511 and the equipment area 513. The second box door 593 is rotatably connected to the second opening end 503 of the box body 510 to open or close the opening of the energy storage area 512, so as to facilitate an operator to separately debug or maintain the components in the electrical area 511, the equipment area 513 and the energy storage area 512.

[0070] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A microbial culture device, characterized in that: include: A microorganism culture bin, wherein a feed port, a drug addition port and a discharge port are provided on the side wall of the microorganism culture bin, wherein the feed port and the drug addition port are respectively used to supply raw reaction water and nutrients into the microorganism culture bin; the discharge port is used to discharge the water after the reaction in the microorganism culture bin to the outside, and an inspection port is also provided on the microorganism culture bin; and An inspection cover is provided on the inspection opening and is used to open or close the inspection opening.

2. The microorganism expansion and cultivation device according to claim 1, characterized in that: The top of the microorganism culture bin is provided with the inspection port.

3. The microorganism expansion and cultivation device according to claim 1, characterized in that: The inspection cover can be rotated relative to the microorganism culture bin to open or close the inspection port.

4. The microorganism expansion and cultivation device according to claim 1, characterized in that: The inspection cover plate includes a plurality of inspection sub-cover plates, each of which is used to open or close a portion of the inspection opening, and all of the inspection sub-cover plates are used to cooperate with each other to completely close the inspection opening.

5. The microorganism expansion and cultivation device according to claim 4, characterized in that: The inspection cover includes a first inspection sub-cover and a second inspection sub-cover, wherein a first side of the first inspection sub-cover is rotatably connected to the microorganism culture bin, and the second inspection sub-cover is rotatably connected to a second side of the first inspection sub-cover, and both the first inspection sub-cover and the second inspection sub-cover are used to open or close a portion of the inspection port, and the first inspection sub-cover and the second inspection sub-cover are used to cooperate to completely close the inspection port.

6. The microorganism expansion and cultivation device according to claim 5, characterized in that: The first inspection sub-cover is rotatably connected to the microorganism culture bin via a hinge, and / or the first inspection sub-cover is rotatably connected to the second inspection sub-cover bin via a hinge.

7. The microorganism expansion and cultivation device according to claim 1, characterized in that: The inspection cover is provided with a handle for facilitating opening or closing of the inspection cover.

8. The microorganism expansion and cultivation device according to claim 1, characterized in that: The microorganism expansion and cultivation device further comprises a filling unit, wherein the filling unit is arranged in the microorganism cultivation chamber and is used for the attachment and growth of microorganisms.

9. The microorganism expansion and cultivation device according to claim 8, characterized in that: The microorganism expansion and cultivation device also includes an aeration unit, which is arranged in the microorganism cultivation chamber and located at the bottom of the filler; the aeration unit is used to provide oxygen for the reproduction of microorganisms in the microorganism cultivation chamber.

10. The microorganism expansion and cultivation device according to claim 9, characterized in that: An air inlet is provided on the side wall of the microorganism culture bin, and the air inlet is used for connecting the air pump and the aeration unit through a pipeline. The pressurized air output by the air pump can be transmitted to the aeration unit through the air inlet to supply air to the aeration unit.

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