CN215887033U - Microbial cultivation device - Google Patents
Microbial cultivation device Download PDFInfo
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- CN215887033U CN215887033U CN202122028524.XU CN202122028524U CN215887033U CN 215887033 U CN215887033 U CN 215887033U CN 202122028524 U CN202122028524 U CN 202122028524U CN 215887033 U CN215887033 U CN 215887033U
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Abstract
The utility model discloses a microorganism culture device, which comprises a heat-preservation tank, wherein an end cover is assembled at the upper end of the heat-preservation tank, a base is fixedly assembled at the lower end of the heat-preservation tank, a sealing cylinder is fixedly assembled at the upper end of the middle of the base, a culture tank is fixedly assembled at the upper end of the sealing cylinder, a sealing cover is screwed at the upper end of the end cover on the culture tank, a temperature sensor is fixedly assembled on the inner wall of the culture tank, a controller is fixedly assembled at the upper end of the left side of the heat-preservation tank, the temperature sensor is electrically connected to the controller, heating devices are arranged on two sides inside the heat-preservation tank and are electrically connected to the controller, the left side of the heat-preservation tank is communicated with a heat dissipation device, the heat dissipation device is electrically connected to the controller, and fans are fixedly assembled at two ends of the upper side of the base; heating device and heat abstractor in the scheme can control the temperature of the interior liquid of heat preservation jar, and then control culture tank and culture solution temperature, local overheat phenomenon that produces when avoiding directly heating the culture solution, more is fit for the cultivation of microorganism.
Description
Technical Field
The utility model relates to the technical field of microbial culture in sewage biochemical treatment, in particular to a microbial culture device.
Background
The biological sewage treatment is a general name of biological sewage treatment, and is one of the most extensive methods in modern sewage treatment application, mainly utilizes the decomposition action of microorganism to convert organic matter in the sewage into simple inorganic matter so as to purify the sewage, and can be divided into two categories of anaerobic biological treatment and aerobic biological treatment according to the condition of oxygen demand, the anaerobic biological treatment utilizes anaerobic microorganism to convert organic matter into organic acid, methane bacteria can decompose organic acid into methane, carbon dioxide and hydrogen, etc., such as anaerobic pool, septic tank, anaerobic biological reactor of sludge, etc., and the aerobic biological treatment adopts mechanical aeration or natural aeration (such as algae photosynthesis to produce oxygen, etc.) to provide active energy for aerobic microorganism in the sewage, and promotes the decomposition activity of the aerobic microorganism so as to purify the sewage, such as activated sludge, biological filter tank, The functions of the biological rotating disc, sewage irrigation and an oxidation pond. The sewage biological treatment effect is good, the cost is low, the technology is simpler, and the application is simpler; traditional microbial liquid fermentation mainly adopts shaking table and fermentation cylinder mode to cultivate, because the variety of microorganism is numerous, it is extremely harsh to the requirement of cultivateing the temperature, traditional microbial cultivation device can not provide an appropriate temperature environment for the microorganism yet, people often can not be appropriate to the assurance of cultivateing the temperature, thereby lead to the cultivation failure of microorganism, in addition, in aerobic microbe's culture process, need with the abundant contact of oxygen, so that the microorganism can obtain quick reproduction, but simple aeration equipment only can provide oxygen for liquid, can not fully stir microbial liquid.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a microorganism culture apparatus to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a microbial cultivation device comprises a heat preservation tank, wherein an end cover is assembled at the upper end of the heat preservation tank, a base is fixedly assembled at the lower end of the heat preservation tank, a sealing cylinder is fixedly assembled at the upper end of the middle of the base, a cultivation tank is fixedly assembled at the upper end of the sealing cylinder, a sealing cover is screwed on the upper end of the end cover at the upper end of the cultivation tank, a temperature sensor is fixedly assembled on the inner wall of the cultivation tank, a controller is fixedly assembled at the upper end of the left side of the heat preservation tank, and the temperature sensor is electrically connected to the controller;
heating devices are arranged on two sides of the interior of the heat-preservation tank, the heating devices are electrically connected to the controller, the left side of the heat-preservation tank is communicated with a heat dissipation device, the heat dissipation device is electrically connected to the controller, fans are fixedly assembled at two ends of the upper side of the base, the fans are electrically connected to the controller, the lower end of each fan is communicated with an aeration device, the aeration devices sequentially penetrate through the base and the sealing cylinder and are communicated in the culture tank, a stirring device is assembled in the middle of the upper side of the base, and the stirring device is electrically connected to the controller;
the stirring device comprises a motor, the motor is assembled in the middle of the upper side of the base, the motor is arranged in the sealed cylinder, the output end of the upper end of the motor is provided with a rotating shaft, stirring fan blades are uniformly inserted into the side surface of the rotating shaft, and the stirring fan blades are provided with through air holes.
Preferably, the heating device comprises a connecting seat, the connecting seat is an arc-shaped plate, a power supply connecting plug is arranged at the upper end of the connecting seat and connected to the controller, the heating pipe is uniformly and fixedly assembled at the lower end of the connecting seat, an insulating structure is fixedly assembled at the lower end of the connecting seat, and the insulating structure is sleeved at the upper end of the heating pipe.
Preferably, insulation system includes insulating casing, insulating casing fixed mounting is at the connecting seat downside, insulating casing inboard is pasted and is had sealed waterproof inlayer, the inside lower extreme packing of insulating casing has fire-retardant layer, the inside insulating casing is filled with insulating inlayer in fire-retardant layer upper end.
Preferably, the heat dissipation device comprises a water pipe, the upper end of the water pipe is communicated with the heat preservation tank, the heat exchanger and the water pump are arranged in the middle of the water pipe, and the lower end of the water pipe is communicated with the heat preservation tank.
Preferably, the upper end of the sealing cover is provided with a rotating handle.
Preferably, sealing sponges are arranged at the upper end and the lower end of the sealing cylinder.
Compared with the prior art, this scheme has designed a microorganism culture apparatus, has following beneficial effect:
(1) this device is provided with heat preservation jar, heating device, heat abstractor, temperature sensor and controller, can control the liquid temperature in the heat preservation jar, and then the temperature of control culture solution in the culture jar can avoid directly causing local high temperature to the culture solution heating, makes the inhomogeneous microbial cultivation that influences of culture solution temperature.
(2) This device is provided with fan, aeration equipment and stirring device, and aeration equipment inputs oxygen in with the culture solution, and stirring device can be with the culture solution stirring, lets microorganism and oxygen fully contact, makes the microorganism multiply fast.
(3) The heating device arranged by the device has an insulation structure, and can avoid liquid from corroding a circuit and generating short circuit when heating liquid in the heat-preserving tank.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the heating device of the present invention in a left side view.
In the figure: 1 end cover, 2 culture tank, 3 heat preservation tank, 4 heat abstractor, 41 water pipe, 42 heat exchanger, 43 water pump, 5 aeration device, 6 blower, 7 base, 8 sealing cylinder, 9 stirring device, 91 rotating shaft, 92 air vent, 93 stirring fan blade, 94 motor, 10 heating device, 101 power supply connecting plug, 102 connecting seat, 103 insulating structure, 1031 insulating inner layer, 1032 sealing waterproof inner layer, 1033 insulating shell, 1034 flame retardant layer, 104 heating pipe, 11 temperature sensor, 12 sealing cover, 13 rotating handle, 14 controller.
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a microorganism culture device comprises an insulation tank 3, wherein an end cover 1 is assembled at the upper end of the insulation tank 3, a base 7 is fixedly assembled at the lower end of the insulation tank 3, a sealing cylinder 8 is fixedly assembled at the upper end of the middle of the base 7, a culture tank 2 is fixedly assembled at the upper end of the sealing cylinder 8, a sealing cover 12 is screwed at the upper end of the end cover 1 at the upper end of the culture tank 2, a temperature sensor 11 is fixedly assembled on the inner wall of the culture tank 2, a controller 14 is fixedly assembled at the upper end of the left side of the insulation tank 3, and the temperature sensor 11 is electrically connected to the controller 14;
model number of temperature sensor 11: PT 100.
the holding tank 3 is filled with a liquid that is advantageous for heat conduction, for example: the water through heating or cooling to the liquid in the holding tank 3, can control the temperature of culture solution in the culture tank 2, and the contrast directly uses the heating pipe to carry out the method of heating to the culture solution, and the temperature control of this device is more even controllable, can not cause the condition of local overheat, more does benefit to the cultivation of microorganism.
The stirring device 9 comprises a motor 94, the motor 94 is assembled in the middle of the upper side of the base 7, the motor 94 is arranged in the sealed cylinder 8, the output end of the upper end of the motor 94 is provided with a rotating shaft 91, the side surface of the rotating shaft 91 is uniformly inserted with stirring fan blades 93, and the stirring fan blades 93 are provided with air holes 92 which are vertically communicated.
The stirring device 8 is matched with the aeration device 5, so that the microorganisms in the culture tank 2 can be fully contacted with oxygen in the culture solution, and the microorganisms can rapidly propagate.
The vent 92 facilitates upward movement of oxygen below.
The insulating structure 103 includes an insulating housing 1033, the insulating housing 1033 is fixedly mounted on the lower side of the connection seat 102, a waterproof sealing inner layer 1032 is pasted on the inner side of the insulating housing 1033, the lower end of the inside of the insulating housing 1033 is filled with a flame retardant layer 1034, and the upper end of the inside of the insulating housing 1033 is filled with an insulating inner layer 1031.
The heat dissipation device 4 comprises a water pipe 41, the upper end of the water pipe 41 is communicated with the heat preservation tank 3, a heat exchanger 42 and a water pump 43 are arranged in the middle of the water pipe 41, and the lower end of the water pipe 41 is communicated with the heat preservation tank 3.
The heat sink 4 takes away heat from the liquid through the heat exchanger 42, reducing the temperature of the liquid.
The upper end of the sealing cover 12 is provided with a rotating handle 13.
The rotating handle 13 can assist an operator to rotate the sealing cover 12, so that the sealing cover 12 can be conveniently disassembled and assembled.
Sealing sponges are arranged at the upper end and the lower end of the sealing cylinder 8.
The sealing sponge can improve the sealing performance of the sealing cylinder 8, prevent liquid in the heat-insulating tank 3 from entering the sealing cylinder 8, and prevent the motor 94 from being corroded by the liquid and short-circuited.
The working principle is as follows: the culture tank 2 is filled with culture solution for culturing microorganisms, and the heat-conducting liquid is filled in the heat-insulating tank 3, such as: water, temperature control of the culture tank 2: controller 14 can receive temperature sensor 11's signal, and the signal through temperature sensor 11 judges that culture solution temperature is too high or low excessively, starts heating device 10 when too high, heats heat-conducting liquid, and then improves culture tank 2 and culture solution temperature, starts heat abstractor 4 when low, reduces heat-conducting liquid's temperature, and then reduces culture tank 2 and culture solution temperature.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (6)
1. A microbial cultivation apparatus, characterized in that: the device comprises a heat-preservation tank (3), wherein an end cover (1) is assembled at the upper end of the heat-preservation tank (3), a base (7) is fixedly assembled at the lower end of the heat-preservation tank (3), a sealing cylinder (8) is fixedly assembled at the middle upper end of the base (7), a culture tank (2) is fixedly assembled at the upper end of the sealing cylinder (8), a sealing cover (12) is screwed on the upper end of the end cover (1) on the culture tank (2), a temperature sensor (11) is fixedly assembled on the inner wall of the culture tank (2), a controller (14) is fixedly assembled at the upper end of the left side of the heat-preservation tank (3), and the temperature sensor (11) is electrically connected to the controller (14);
heating devices (10) are arranged on two sides in the heat-preservation tank (3), the heating devices (10) are electrically connected to a controller (14), the left side of the heat-preservation tank (3) is communicated with a heat dissipation device (4), the heat dissipation device (4) is electrically connected to the controller (14), two ends of the upper side of the base (7) are fixedly provided with fans (6), the fans (6) are electrically connected to the controller (14), the lower end of each fan (6) is communicated with an aeration device (5), each aeration device (5) sequentially penetrates through the base (7) and the sealed cylinder (8) and is communicated in the culture tank (2), a stirring device (9) is arranged in the middle of the upper side of the base (7), and each stirring device (9) is electrically connected to the controller (14);
stirring device (9) include motor (94), motor (94) assembly is in the middle of base (7) upside, sealed drum (8) are arranged in to motor (94), motor (94) upper end output is equipped with pivot (91), pivot (91) side is even pegged graft and is had stirring flabellum (93), stirring flabellum (93) are seted up air vent (92) that link up from top to bottom.
2. A microorganism culture apparatus according to claim 1, wherein: the heating device (10) comprises a connecting seat (102), the connecting seat (102) is an arc-shaped plate, a power supply connecting plug (101) is arranged at the upper end of the connecting seat (102), the power supply connecting plug (101) is connected to a controller (14), a heating pipe (104) is uniformly and fixedly assembled at the lower end of the connecting seat (102), an insulating structure (103) is fixedly assembled at the lower end of the connecting seat (102), and the insulating structure (103) is sleeved at the upper end of the heating pipe (104).
3. A microorganism culture apparatus according to claim 1, wherein: the insulation structure (103) comprises an insulation shell (1033), the insulation shell (1033) is fixedly assembled on the lower side of the connecting seat (102), a sealing waterproof inner layer (1032) is pasted on the inner side of the insulation shell (1033), a flame retardant layer (1034) is filled at the lower end inside the insulation shell (1033), and an insulation inner layer (1031) is filled at the upper end of the flame retardant layer (1034) inside the insulation shell (1033).
4. A microorganism culture apparatus according to claim 1, wherein: the heat dissipation device (4) comprises a water pipe (41), the upper end of the water pipe (41) is communicated with the heat preservation tank (3), a heat exchanger (42) and a water pump (43) are arranged in the middle of the water pipe (41), and the lower end of the water pipe (41) is communicated with the heat preservation tank (3).
5. A microorganism culture apparatus according to claim 1, wherein: the upper end of the sealing cover (12) is provided with a rotating handle (13).
6. A microorganism culture apparatus according to claim 1, wherein: and sealing sponges are arranged at the upper end and the lower end of the sealing cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122028524.XU CN215887033U (en) | 2021-08-26 | 2021-08-26 | Microbial cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122028524.XU CN215887033U (en) | 2021-08-26 | 2021-08-26 | Microbial cultivation device |
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| Publication Number | Publication Date |
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| CN215887033U true CN215887033U (en) | 2022-02-22 |
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| CN202122028524.XU Active CN215887033U (en) | 2021-08-26 | 2021-08-26 | Microbial cultivation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117126736A (en) * | 2023-10-26 | 2023-11-28 | 山东百沃生物科技有限公司 | Biological culture device for enzyme conversion |
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2021
- 2021-08-26 CN CN202122028524.XU patent/CN215887033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117126736A (en) * | 2023-10-26 | 2023-11-28 | 山东百沃生物科技有限公司 | Biological culture device for enzyme conversion |
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