CN209836025U - Device for converting livestock and poultry wastewater into photosynthetic bacterial manure - Google Patents
Device for converting livestock and poultry wastewater into photosynthetic bacterial manure Download PDFInfo
- Publication number
- CN209836025U CN209836025U CN201920300370.5U CN201920300370U CN209836025U CN 209836025 U CN209836025 U CN 209836025U CN 201920300370 U CN201920300370 U CN 201920300370U CN 209836025 U CN209836025 U CN 209836025U
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- China
- Prior art keywords
- incubator
- photosynthetic bacteria
- photosynthetic
- water
- bacteria
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Treatment Of Sludge (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to a turn into device of photosynthetic bacteria bacterial manure with beasts and birds waste water, the device main part includes photosynthetic bacteria incubator and the fungus water separator who links to each other with it, the water inlet department of photobacteria incubator is equipped with the screen cloth that filters beasts and birds waste water. The utility model discloses a device sets up the screen cloth to beasts and birds waste water in photosynthetic bacteria incubator, can get rid of the large granule material in the waste water, only adopts photosynthetic bacteria, does not need other fungus of reuse to handle, can obtain the photosynthetic bacterial manure that meets the requirements, and the simple structure of device, the treatment effeciency is high.
Description
Technical Field
The utility model relates to an organic fertilizer production technical field especially relates to a device for converting livestock and poultry liquid dung into microbial manure.
Background
Due to underdeveloped rural economy and lack of necessary pollution prevention and treatment facilities, most farms do not meet the basic requirements for wastewater discharge. The livestock and poultry wastewater which is not treated or has poor treatment performance permeates into the ground for a long time, and exceeds the self-purification capacity of the soil, the original basic functions of the soil can be destroyed to pollute the underground water, and the livestock and poultry wastewater can be directly applied into the field to pollute the soil and even have toxic action on crops.
From the biological perspective, the livestock wastewater is an important pollutant and is a culture medium rich in organic matters, nitrogen and phosphorus. The method makes full use of the livestock and poultry wastewater to develop a new biological product, changes waste into valuable, realizes the comprehensive utilization of the waste resource, and is a mainstream idea of modern sewage treatment. From the effect of environmental management, biological treatment cost is cheaper, can not cause secondary pollution, simultaneously, simplifies the liquid dung treatment process, reduces the working costs, can let more raisers accept, must have higher spreading value.
Photosynthetic bacteria are a class of prokaryotic microorganisms that are widely found in the natural environment as CO2Or the organic matter is a carbon source and can survive under the conditions of anaerobic illumination, dark aerobic illumination and natural light micro-oxygen. The photosynthetic bacteria are rich in physiologically active substances such as protein, coenzyme Q and the like and natural pigments such as carotenoid, bacteriochlorin and the like, are widely applied and can be used in the industries such as aquaculture industry, medicine, food, cosmetics and the like. The photosynthetic bacteria are utilized to treat the livestock wastewater, so that thalli can be synthesized while the wastewater is treated, and the obtained thalli can be used as bacterial manure for agricultural production, thereby realizing planting and breeding combination and having very high value.
In the prior art, the compound bacterial manure is mainly generated aiming at livestock and poultry liquid dung, so that acidification pretreatment is needed (1), the structure is complex, the flow is long, and a large amount of pathogenic microorganisms are contained in the liquid dung to be unfavorable for culturing the microbial inoculum; (2) various microorganisms such as photosynthetic bacteria, yeasts, lactic acid bacteria and the like are required, and the culture conditions required by the microorganisms are different, so that a plurality of tank bodies are required for culture, and the structure is complex; the culture process is complicated, and the culture efficiency is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a livestock wastewater conversion device with simple structure aiming at the problems of the prior liquid dung treatment device. The livestock and poultry wastewater is the liquid part obtained after the dry-wet separation of the liquid dung (the mixture of the excrement and the urine). The device includes photosynthetic bacteria incubator and the fungus water separator who links to each other with it, the water inlet department of photobacteria incubator is equipped with the screen cloth that filters beasts and birds waste water.
The utility model discloses a device is in earlier with beasts and birds waste water sieve before photosynthetic bacteria cultivates, can further get rid of the large granule material that carries in the waste water effectively, provide the basis for follow-up photosynthetic bacteria fermentation that carries on smoothly. And because the waste water does not contain excrement, the raw materials do not need to be subjected to acidification pretreatment, the photosynthetic bacterial manure meeting the requirements can be obtained only by being treated by the photosynthetic bacteria in the photosynthetic bacterial incubator in the fermentation process without other bacteria, the concentration of the manure can be further adjusted by the bacteria-water separator, and the effective treatment of the livestock and poultry waste water can be realized under the condition of simple structure of the device.
Preferably, the aperture of the screen is 0.08-0.15 mm. Under the pore size, large particle substances carried in the wastewater can be effectively removed.
More preferably, the mesh has a pore size of 0.1 mm.
Preferably, the bottom of the photosynthetic bacteria incubator is provided with an aeration device, and more preferably a small air pump. Photosynthetic bacteria can grow under various conditions of anaerobism, aerobism and micro-oxygen, and the growth condition of the photosynthetic bacteria can be flexibly adjusted by arranging the aeration device.
Preferably, the housing of the photosynthetic bacteria incubator is made of transparent material. The outer wall of the incubator is made of transparent material, so that photosynthetic bacteria can receive illumination.
Further preferably, the photosynthetic bacteria incubator is provided with a lighting device at the upper part thereof. The illumination intensity in the growth process of the photosynthetic bacteria can be further reasonably adjusted by arranging the illumination device, and the requirement of the photosynthetic bacteria on light is met.
Preferably, a return pipe is arranged on a water outlet pipe of the photosynthetic bacteria incubator and connected to a water inlet pipe of the photosynthetic bacteria incubator. Through setting up the back flow, when the concentration of the livestock and poultry waste water of intaking was high very much, usable play water dilutes the intaking to this adjusts the normal growth of microorganism, guarantees the treatment effect of microorganism.
Preferably, a reflux pump is arranged between the water outlet pipe of the photosynthetic bacteria incubator and the reflux pipe. The reflux pump can provide power for the reflux of the treated wastewater, and the reflux pump is started when the water inlet concentration is too high, so that the water outlet part can be refluxed to dilute the inlet water.
Preferably, an ultrafiltration membrane is arranged in the bacteria-water separator, a water outlet is arranged on the wall of the bacteria-water separator in the water outlet direction of the ultrafiltration membrane, and a suction device is connected to the water outlet; and a bacterial manure outlet is arranged on the wall of the bacterial water separator in the water inlet direction of the ultrafiltration membrane. If the concentration of the incoming livestock and poultry wastewater is low, the cultured photosynthetic bacteria can not reach the concentration of bacterial manure, and the concentration can be quickly carried out by using an ultrafiltration device.
Preferably, a photosynthetic bacteria concentration measuring device is arranged in the bacteria-water separator in the water inlet direction of the ultrafiltration membrane. By arranging the measuring device, the growth condition of the photosynthetic bacteria can be monitored in real time.
As a preferred scheme, the utility model discloses a device includes:
photosynthetic bacteria incubator and the fungus water separator who links to each other with it, the water inlet department of photobacteria incubator is equipped with the screen cloth that filters beasts and birds waste water, the aperture of screen cloth does.
The bottom of the photosynthetic bacteria incubator is provided with an aeration device, the shell of the photosynthetic bacteria incubator is made of transparent material, and the top of the photosynthetic bacteria incubator is provided with a lighting device. A return pipe is arranged on a water outlet pipe of the photosynthetic bacteria incubator and is connected to a water inlet pipe of the photosynthetic bacteria incubator. A reflux pump is arranged between a water outlet pipe of the photosynthetic bacteria incubator and the reflux pipe, an ultrafiltration membrane is arranged in the bacteria-water separator, a water outlet is arranged on the wall of the bacteria-water separator in the water outlet direction of the ultrafiltration membrane, and a suction device is connected to the water outlet; and a bacterial manure outlet is arranged on the wall of the bacterial water separator in the water inlet direction of the ultrafiltration membrane. A photosynthetic bacteria concentration measuring device is arranged in the bacteria-water separator in the water inlet direction of the ultrafiltration membrane.
The utility model discloses following beneficial effect has:
the utility model discloses a beasts and birds waste water resource provides a photosynthetic bacteria bacterial manure culture apparatus, simple structure, and convenient to use, accessible control light oxygen condition, fungus liquid concentration etc. carry out resource utilization to beasts and birds waste water, and photosynthetic bacteria bacterial manure is prepared in the efficient preparation.
Drawings
FIG. 1 is a schematic structural view of a culture apparatus according to the present invention;
in the figure, 1 is a photosynthetic bacteria incubator; 11 is a screen mesh; 12 is a lighting device; 13 is an aeration device; 14 is a reflux pump; 2 is a bacteria-water separator; 21 is a photosynthetic bacteria concentration detection device; 22 is an ultrafiltration membrane; 23 is a suction device; and 3 is a return pipe.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1
The embodiment relates to a device (its schematic diagram is as shown in fig. 1) of turning into photosynthetic bacteria bacterial manure with beasts and birds waste water, and the device main part includes photosynthetic bacteria incubator 1 and fungus water separator 2 that links to each other with it, the water inlet department of photobacteria incubator is equipped with the screen cloth 11 that filters beasts and birds waste water, the aperture of screen cloth is 0.1 mm.
Example 2
The present embodiment relates to a device for converting livestock and poultry wastewater into photosynthetic bacteria bacterial manure (a schematic diagram is shown in fig. 1), and compared with embodiment 1, the difference is that an aeration device 13 is arranged at the bottom of the photosynthetic bacteria incubator 1, the housing of the photosynthetic bacteria incubator is made of transparent material, and an illumination device 12 is arranged at the top of the photosynthetic bacteria incubator. A return pipe 3 is arranged on a water outlet pipe of the photosynthetic bacteria incubator and is connected to a water inlet pipe of the photosynthetic bacteria incubator. A reflux pump 14 is arranged between a water outlet pipe of the photosynthetic bacteria incubator and the reflux pipe, an ultrafiltration membrane 22 is arranged in the bacteria-water separator 2, a water outlet 23 is arranged on the wall of the bacteria-water separator in the water outlet direction of the ultrafiltration membrane, and a suction device is connected to the water outlet; and a bacterial manure outlet is arranged on the wall of the bacterial water separator in the water inlet direction of the ultrafiltration membrane. A photosynthetic bacteria concentration measuring device 21 is arranged in the bacteria-water separator in the water inlet direction of the ultrafiltration membrane.
Claims (5)
1. A device for converting livestock and poultry wastewater into photosynthetic bacterial manure is characterized in that a device main body comprises a photosynthetic bacterial incubator and a bacterial-water separator connected with the photosynthetic bacterial incubator, wherein a water inlet of the photosynthetic bacterial incubator is provided with a screen for filtering the livestock and poultry wastewater;
the housing of the photosynthetic bacteria incubator is made of transparent materials, the bottom of the photosynthetic bacteria incubator is provided with an aeration device, and the top of the photosynthetic bacteria incubator is provided with a lighting device;
an ultrafiltration membrane is arranged in the bacteria-water separator, a water outlet is formed in the wall of the bacteria-water separator in the water outlet direction of the ultrafiltration membrane, and a suction device is connected to the water outlet; and a bacterial manure outlet is arranged on the wall of the bacterial water separator in the water inlet direction of the ultrafiltration membrane.
2. The device of claim 1, wherein the mesh has a pore size of 0.08-0.15 mm.
3. The apparatus as claimed in claim 1, wherein a return pipe is provided on the outlet pipe of the photosynthetic bacteria incubator, and the return pipe is connected to the inlet pipe of the photosynthetic bacteria incubator.
4. The apparatus as claimed in claim 1, wherein a reflux pump is provided between the outlet pipe of the photosynthetic bacteria incubator and the reflux pipe.
5. The apparatus according to claim 1, wherein a photosynthetic bacteria concentration measuring device is provided in the bacteria-water separator in the water inlet direction of the ultrafiltration membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300370.5U CN209836025U (en) | 2019-03-08 | 2019-03-08 | Device for converting livestock and poultry wastewater into photosynthetic bacterial manure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300370.5U CN209836025U (en) | 2019-03-08 | 2019-03-08 | Device for converting livestock and poultry wastewater into photosynthetic bacterial manure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836025U true CN209836025U (en) | 2019-12-24 |
Family
ID=68905776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300370.5U Expired - Fee Related CN209836025U (en) | 2019-03-08 | 2019-03-08 | Device for converting livestock and poultry wastewater into photosynthetic bacterial manure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836025U (en) |
-
2019
- 2019-03-08 CN CN201920300370.5U patent/CN209836025U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |