CN207659439U - A kind of microorganism incubator and water oxygenation system - Google Patents

Abstract

The utility model discloses a kind of microorganism incubator and water oxygenation system, which includes tank body and cover, and top of the tank described in the sealing of tank cover forms the hatching chamber cultivated for microorganism；By adding return duct and functional chamber, the culture solution for hatching bottom of chamber portion can be extracted to hatching top of chamber, and realize the functions such as nutrient solution addition, gas supply, heating, illumination, it avoids interfering with the agitating shaft of hatching intracavitary and agitating paddle, the concentration balance for being conducive to culture solution, the hatching reproduction speed to increasing microorganism have certain advantageous effect.

Description

A kind of microorganism incubator and water oxygenation system

Technical field

The utility model is related to microculture fields, and in particular to a kind of microorganism incubator and water oxygenation system.

Background technology

During rapid urban, due to the fast development of industrial and agricultural production and being continuously increased for population, lead to institute The wastewater flow rate being discharged is needed to be continuously increased.Water body " black smelly " is considered as a kind of biology of Organic Pollutants In Water anaerobic digestion Chemical phenomenon is the extreme performance of water body organism pollution.After a large amount of organic pollutions enter water body, water body itself institute is destroyed The system that can be degraded and purify is deposited on water bottom generating the malodoring substances such as humus by decomposing, after decay process, Volatility, the penetrating odor gas effusion water life of generation.The sulphur being discharged into the heavy metal contaminants and water of water body is formed Sulfide, forms the black suspension particle of a large amount of charged colloidal particles, shows the smelly phenomenon that blacks so as to cause water body.

Microorganism enhanced technology is that black and odorous water is administered and repairs one of common method at present.Microorganism enhanced technology is logical It crosses and adds the advantage high-effective microorganism through screening into water body, with removal a certain kind or certain a kind of harmful substance.

In microorganism cultivating process, the culture solution to hatching intracavitary is needed to be stirred mixing, is on the one hand to beat Microorganism and culture solution are dissipated, keeps the distribution of microorganism and culture solution more uniform, microorganism can preferably be carried out using nutrient solution Breeding；On the other hand, make the microbial profile in culture solution more uniform, phase is carried out convenient for statistics and to its required life condition The regulation and control answered are conducive to strain fast breeding.

The stirring that current microorganism incubator in the industry carries out microorganism frequently with the mode being stirred to culture solution is mixed It closes, increases the agitating shaft and agitating paddle for stirring, but due to the setting of agitating shaft and agitating paddle, the equipment for making hatching intracavitary is empty Between arrange and be restricted, other equipment for being conducive to increase microorganism hatching speed can not be installed well.

Utility model content

In order to overcome the problems, such as that present microorganism is cultivated, the utility model provides a kind of microorganism incubator and water body increases Oxygen system, the microorganism incubator will be delivered to positioned at the culture solution extraction in hatching bottom of chamber portion in functional chamber, and in functional chamber Realize nutrient solution addition, necessary gas be passed through, culture solution heating, the functions such as culture solution illumination, on the one hand, avoid agitating shaft with On the other hand the location conflicts of agitating paddle can make the mixing of culture solution more uniform.

Correspondingly, microorganism incubator provided by the utility model, the microorganism incubator includes tank body and cover, institute Top of the tank described in sealing of tank cover is stated, the hatching chamber cultivated for microorganism is formed；

Agitating shaft is installed along the hatching chamber central axes direction, is pierced by from the cover at the top of the agitating shaft, bottom Positioned at the hatching intracavitary and extend radially out agitating paddle for stirring；The agitating paddle end is provided with for wiper institute State the hairbrush of inner tank wall；

Air pipe interface for configuring gas and the nutrition liquid interface for inputting nutrient solution are installed on the cover；Institute It states and the discharge port being discharged for microorganism, the waste port being discharged for waste residue is installed on tank body；

In the hatching top of chamber, it is provided with functional chamber；A return duct is stretched out from the tank body in the hatching bottom of chamber portion, is passed through Tank body periphery is stretched into the functional chamber, is then pierced by from functional chamber bottom, and the hatching chamber is passed through；

Reflux water pump is installed on the return duct；

The air pipe interface and the nutrition liquid interface are connected with the return duct in the functional chamber respectively.

Preferred embodiment, the return duct helically structure being located in the functional chamber；The reflux of the helical structure On pipe central axes, having heaters is set.

Preferred embodiment, the return duct periphery of the helical structure, is provided with luminescence unit.

Preferred embodiment is located on the return duct outside the tank body, and there are one the filterings for waste residue filtering for installation Device.

Preferred embodiment is located on the return duct outside the tank body, installs there are one sample cock for sampling, The sample cock is installed in a sterile cabin.

A motor is further fixed on the cover；The output shaft of the motor at the top of one speed reducer and the agitating shaft through connecting It connects.

Preferred embodiment, the tank body are barrel-shaped, and bottom surface is in funnel type, and the waste port is installed on the funnel The bottom end in face, the discharge port are installed on the tank body bottom surface or tank wall.

Preferred embodiment, the hairbrush is axially extending along the tank body, and maximum length is the hatching cavity wall Bus length.

Correspondingly, water oxygenation system provided by the utility model, which includes that any of the above one is micro- Biological incubator, raw water input pipe, microorganism transition pond and efferent duct；

The discharge port of the microorganism incubator is passed through through a discharge nozzle in microorganism transition pond；

Raw water input pipe one end is connected to the water body that need to be administered, and the other end is passed through in microorganism transition pond, palpus The water body of improvement is flowed into through the raw water input pipe in microorganism transition pond；

The air inlet duct beginning is located at outside microorganism transition pond and is connected with an air pump, and institute is stretched into end It states in microorganism transition pond；

Described efferent duct one end is connected to microorganism transition pond, and the other end is passed through in the water body that need to be administered.

Preferred embodiment, the air inlet duct end are equipped with air stone.

The microorganism incubator and water oxygenation system that the utility model embodiment provides, can be to for water body treating Microorganism is cultivated；By adding return duct, the culture solution for hatching bottom of chamber portion can be extracted to hatching top of chamber, and dynamic It realizes the functions such as nutrient solution addition, gas supply, heating, illumination, is conducive to the hatching reproduction speed for increasing microorganism, has one Fixed practicability.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 shows the microorganism incubator cross section view of the utility model embodiment；

Fig. 2 shows the water oxygenation system structure diagrams of the utility model embodiment.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts The all other embodiment obtained, shall fall within the protection scope of the present invention.

Fig. 1 shows the microorganism incubator sectional view of the utility model embodiment, it should be noted that part in attached drawing Pipeline is indicated using solid line, is interfered to avoid to the display of remaining parts.

The utility model embodiment provide a kind of microorganism incubator, the microorganism incubator include tank body (1) and Cover (2), the cover (2) seal the tank body (1), form hatching chamber；Hatch chamber and be used for microorganisms, it is contemplated that is big absolutely The life condition of partial microorganism is water base body environment, therefore microorganism cultivates the mode cultivated frequently with liquid, is hatching Intracavitary injects nutrient solution and microorganism fungus kind, microorganism are gradually bred in nutrient solution.It should be noted that in order to avoid Semantic ambiguity, the utility model embodiment to hatch intracavitary liquid be referred to as culture solution, include in culture solution nutriment, The all substances such as microorganism, microbial digestion product, nutrient solution only refer to the nutriment cultivated for microorganism initially added.

In specific implementation, tank body (1) generally selects the tank body (1) of drum type, and using cambered surface, circle between each face of inner wall The modes such as face smoothly transit, and on the one hand avoid crossover position of the nutriment between each face of inner wall and are accumulated, Lower cleaning difficulty, on the crossover position between on the other hand avoiding microorganism from concentrating on each face of inner wall, is conducive to hatch chamber Interior microorganism is uniformly distributed.Tank body (1) bottom of the utility model embodiment is set as funnel type, is conducive to the first of microorganism Phase cultivates.The cover (2) can be fixed on by modes such as screw thread, bolts on the open surface at the top of tank body (1), it should be noted that It is due to the seal for needing to ensure to hatch chamber, hatching intracavitary environment to be avoided to be contaminated, need to select leakproofness more reliable Fixed form.

Tank body (1) bottom is provided with that is, on the infundibulate bottom surface (101) of the utility model embodiment for micro- life The discharge port (3) of object discharge, the waste port (4) being discharged for waste residue.In specific implementation, waste residue can be accumulated under the effect of gravity On infundibulate bottom surface (101) end, therefore, waste port (4) is installed on the bottom in infundibulate face, is cultivated for microorganism to be discharged Waste residue in journey after usually operating waste port (4), needs to carry out cleaning sterilizing to tank body (1), to ensure clean Under environment, the cultivation of microorganism is carried out again；Meanwhile in order to avoid more waste residue is discharged from discharge port (3), discharge port (3) it is arranged on infundibulate face；Further, discharge port (3) can also be arranged on tank body (1) wall, to reduce from discharging The amount of the waste material arranged in mouth (3).

Agitating shaft (5) is being installed along the hatching chamber and the central axes of the cover (2), at the top of the agitating shaft (5) from The cover (2) is pierced by, and bottom is located at the hatching intracavitary, and can be rotated around the central axes of hatching chamber and cover (2).It is located at Hatching intracavitary agitating shaft (5) extend radially out the agitating paddle (6) for stirring, in specific implementation, agitating shaft (5) no On coaxial position, it is respectively arranged with agitating paddle (6), to enhance the stirring capacity of different height position；It is same in agitating shaft (5) In sagittal plane, multiple agitating paddles (6) can be extended in different directions out respectively, to enhance agitating paddle (6) in the sagittal plane Stirring capacity；Agitating shaft (5) bottom end of the utility model embodiment is not in contact with tank body (1) bottom, main to consider Waste residue concentration on to hatching bottom of chamber portion is higher, is not suitable for being stirred；Waste residue can be precipitated to leakage under conditions of opposing stationary Bucket shape face bottom advantageously reduces the waste residue concentration in culture solution.In the utility model embodiment, at three of agitating shaft (5) On sagittal plane, it is respectively arranged with agitating paddle (6)；On same sagittal plane, the quantity of agitating paddle (6) is two panels.Due to There can be error in processing, in order to avoid agitating paddle (6) and tank body (1) inner wall interfere, the length of agitating paddle (6) should be less than The section radius of tank body (1)；At the same time, the length of agitating paddle (6) is unsuitable too short, avoid stirring it is insufficient, agitating paddle (6) Within the scope of 10~30mm that length and the section radius difference of the tank body (1) should be kept.

In view of microorganism is attached in breeding on tank body (1) inner wall often, in order to increase, it breeds speed and statistics is incubated Change intracavitary microorganism concn, needing will be in the culture solution of the microorganism wiper of tank body (1) inner wall to hatching intracavitary.Therefore, it is stirring The end for mixing paddle (6) is equipped with hairbrush (7), and the bristle on hairbrush (7) can constantly hang brush tank body with the movement of agitating paddle (6) (1) inner wall.Further, which axially extends, until in the busbar that tank body (1) inner wall is axially completely covered, Ensure that it can be without all positions of extension brush tank body (1) inner wall at dead angle.

In specific implementation, the mode that motor (8) driving can be used drives agitating shaft (5) to be moved.At the top of agitating shaft (5) Cover (2) is stretched out, a bearing can be arranged to ensure to seal and lower frictional resistance in the link position with cover (2).In cover (2) on, it is fixed with a motor (8), the output shaft of motor (8) is connect by retarder (9) with shaft, in order to avoid too fast stirs Mixing speed influences the breeding speed of microorganism, and the rotating speed of agitating shaft (5) should be less than 40rpm.

Air pipe interface (11) for configuring gas and the nutrition for inputting nutrient solution are installed on the cover (2) Liquid interface (10)；In specific implementation, air pipe interface (11) needs the gas being passed through related with the type of microorganism, therefore, tracheae Interface (11) can be respectively connected in the equipment such as oxygen generator, carbon-dioxide generator, to ensure what different microorganisms were cultivated It needs；Nutrition liquid interface (10) is then used for extraneous nutrient infusion to hatching intracavitary.

It, can not be by directly in hatching chamber since the position of agitating shaft (5) and agitating paddle (6) limits in specific implementation Such as heating equipment, light irradiation apparatus equipment are set in culture solution, if adding equipment outside culture solution, execution effect is poor, Therefore, the utility model embodiment is provided with a return duct (21) and is provided with a functional chamber (102) above hatching chamber. Hatch setting functional chamber (102) in chamber, primarily to the substances such as microorganism, nutrient solution is prevented to be attached on function device, Microorganism pollutes when cultivating, and makes troubles to maintenance.

Return duct (21) one end is connected to the bottom (101) of tank body, and is equipped with a reflux water pump (20) on it, then Through being stretched into outside tank body in the functional chamber (102), hatching chamber is passed through after the ultimately out functional chamber (102)；Air pipe interface (11) it is connect respectively with the return duct (21) in functional chamber (102) with nutrition liquid interface (10), it is continuous by return duct (1) It adds microorganism and cultivates required gas and nutrient solution；It should be noted that air pipe interface is passed through gas, the input of nutrition liquid interface It is dynamic synchronization that nutrient solution and culture solution, which are pumped from hatching bottom of chamber portion to functional chamber, therefore, nutriment in culture solution, required The distribution of gas is more uniform.

Further, it is contemplated that microbial reproduction also needs to certain temperature and illumination condition, can will be located at functional chamber Interior return duct (21) is bent into helical structure, and on the return duct of helically structure (21) axis line position, one circle of setting Cylindrical heater (25), due to having certain interval, generally use radiant heat to add between return duct (21) and heater (25) Hot device heats the culture solution for flowing through return duct (21) by way of heat radiation；Radiate hot heater by conducting wire with External temperature controller is connected；Return duct (21) periphery of helically structure is provided with light source (26)；In view of hot spoke The illumination efficiency of the efficiency and light source penetrated, the return duct being located in functional chamber should use the transparent organics such as glass as material.

In view of being set to the bottom of hatching chamber due to the entrance of return duct, the waste residues concentration such as microbe metabolite is larger, By accessing a filter (22) on return duct, waste residue concentration in nutrient solution can be reduced.In specific implementation, filter (22) with Nutriment molecule, waste residue and microorganism size are the filtering that standard carries out culture solution, as the general size of microorganism is respectively less than 100 microns, therefore, the filter sizes of filter do reference with 100 microns；It should be noted that filter need to periodically disappear Poison sterilizing.

After filter filters, the waste residue magazine in culture solution is tentatively filtered, and culture solution at this time is suitable for taking Sample, film-making are observed, and therefore, on the return duct (21) at filter (22) rear, access a sample cock for sampling (23), which arranges in a sterile cabin (24)；It is constantly passed through sterile wind in the sterile cabin, to ensure that its is sterile constantly.

Fig. 2 shows the water oxygenation system structure diagrams of the utility model embodiment.Correspondingly, the microorganism hatches Device can be applied in a kind of water oxygenation system, which includes that raw water input pipe (30), the utility model are implemented Microorganism incubator, microorganism transition pond (31), air inlet duct and the efferent duct (32) of example；Raw water input pipe (30) is connected to It need to administer in water body (29), need to administer water body by sewage pump is input to microorganism transition pond by raw water input pipe (30) In；The discharge port (3) of microorganism incubator is input to microorganism transition pond through discharge nozzle (14) by the microorganism completed is cultivated (31) in；The microorganism completed is cultivated in microorganism transition pond (31), while carrying out preliminary treatment to a small amount of raw waters, Microorganism itself tentatively enhances the adaptability of water body；At the same time, by being located at microorganism transition pond (31) outside The air pump (35) in portion squeezes into air in the raw water in microorganism transition pond (31) through air inlet duct (33), increases in raw water Oxygen concentration；Further, on the end that air inlet duct stretches into microorganism transition pond (31) raw water one end, bubble is installed Stone (34), makes air be spread in water in the form of bubble, improves the contact area of air and raw water, is conducive to increase oxygen and exists Meltage in raw water；Eventually by efferent duct (32) by the mixing weight of microorganism and raw water in microorganism transition pond (31) New be emitted into need to administer in water body (29), which, which is conducive to raising microorganism, need to administer the adaptation in water body Property, ensure its amount of survival, increase the oxygen content in water body, improves the microorganism water body treatment effeciency of microorganism incubator.

Further, since discharge nozzle (14) can be contacted with the external world, microorganism is hatched in order to reduce external environment The pollution of device can be arranged more than one replaceable non-return valve, prevent raw water from flowing backwards on discharge nozzle (14), generate pollution. It, can be by replacing non-return valve to reduce pollution in long-time service.

It should be noted that the course of work of the water oxygenation system is dynamic, step described above is same stepping It is capable, by controlling the rotating speed and raw water input pipe (30), discharge nozzle (14), the flow rate of liquid in efferent duct (32) of air pump, The operation of water oxygenation system can be made to keep dynamic equilibrium.

The microorganism incubator and water oxygenation system that the utility model embodiment provides, can be to for water body treating Microorganism is cultivated；, can be by the extraction for hatching bottom of chamber portion to hatching top of chamber by adding return duct, and dynamic is into field headquarters The functions such as nutrient solution addition, gas supply, heating, illumination are conducive to the hatching reproduction speed for increasing microorganism, have certain reality The property used.

The microorganism incubator and water oxygenation system provided above to the utility model embodiment has carried out detailed Jie It continues, specific case used herein is expounded the principles of the present invention and embodiment, and above example is said The bright method and its core concept for being merely used to help understand the utility model；Meanwhile for those of ordinary skill in the art, According to the thought of the utility model, there will be changes in the specific implementation manner and application range, in conclusion this explanation Book content should not be construed as a limitation of the present invention.

Claims (10)

1. a kind of microorganism incubator, which is characterized in that the microorganism incubator includes tank body and cover, the sealing of tank cover The top of the tank forms the hatching chamber cultivated for microorganism；

Agitating shaft is installed along the hatching chamber central axes direction, is pierced by from the cover at the top of the agitating shaft, bottom is located at It is described to hatch intracavitary and extend radially out the agitating paddle for stirring；The agitating paddle end is provided with for tank described in wiper The hairbrush of internal wall；

Air pipe interface for configuring gas and the nutrition liquid interface for inputting nutrient solution are installed on the cover；The tank The discharge port being discharged for microorganism, the waste port being discharged for waste residue are installed on body；

In the hatching top of chamber, it is provided with functional chamber；A return duct is stretched out from the tank body in the hatching bottom of chamber portion, through tank body Periphery is stretched into the functional chamber, is then pierced by from functional chamber bottom, and the hatching chamber is passed through；

Reflux water pump is installed on the return duct；

The air pipe interface and the nutrition liquid interface are connected with the return duct in the functional chamber respectively.

2. microorganism incubator as described in claim 1, which is characterized in that the return duct in the functional chamber is helically Structure；On the return duct central axes of the helical structure, having heaters is set.

3. microorganism incubator as claimed in claim 2, which is characterized in that the return duct periphery of the helical structure, setting There is luminescence unit.

4. microorganism incubator as described in claim 1, which is characterized in that be located on the return duct outside the tank body, installation There are one the filters for waste residue filtering.

5. microorganism incubator as described in claim 1, which is characterized in that be located on the return duct outside the tank body, installation There are one sample cock for sampling, the sample cock is installed in a sterile cabin.

6. microorganism incubator as described in claim 1, which is characterized in that be further fixed on a motor on the cover；It is described The output shaft of motor at the top of one speed reducer and the agitating shaft through connecting.

7. microorganism incubator as described in claim 1, which is characterized in that the tank body is barrel-shaped, and bottom surface is in funnel type, The waste port is installed on the bottom end of the funnel type, and the discharge port is installed on the tank body bottom surface or tank wall On.

8. microorganism incubator as described in claim 1, which is characterized in that the hairbrush is axially extending along the tank body, Maximum length is the bus length of the hatching cavity wall.

9. a kind of water oxygenation system, which is characterized in that including described in claim 1 to 8 any one microorganism incubator, Raw water input pipe, microorganism transition pond, air inlet duct and efferent duct, wherein：

The discharge port of the microorganism incubator is passed through through a discharge nozzle in microorganism transition pond；

Raw water input pipe one end is connected to the water body that need to be administered, and the other end is passed through in microorganism transition pond, must be administered Water body flowed into microorganism transition pond through the raw water input pipe；

The air inlet duct beginning is located at outside microorganism transition pond and is connected with an air pump, and end is stretched into described micro- In biological transition pond；

Described efferent duct one end is connected to microorganism transition pond, and the other end is passed through in the water body that need to be administered.

10. water oxygenation system as claimed in claim 9, which is characterized in that the air inlet duct end is equipped with bubble Stone.