CN207451897U - A kind of cultivation waste material ecological treatment system - Google Patents
A kind of cultivation waste material ecological treatment system Download PDFInfo
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- CN207451897U CN207451897U CN201721103584.0U CN201721103584U CN207451897U CN 207451897 U CN207451897 U CN 207451897U CN 201721103584 U CN201721103584 U CN 201721103584U CN 207451897 U CN207451897 U CN 207451897U
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- Prior art keywords
- methane
- generating pit
- waste material
- sewage
- cultivation waste
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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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/20—Capture or disposal of greenhouse gases of methane
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/22—Methane [CH4], e.g. from rice paddies
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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The utility model discloses a kind of cultivation waste material ecological treatment systems, are related to livestock-raising field.The cultivation waste material ecological treatment system of the utility model includes colony house, methane-generating pit, organic fertilizer reservoir, biogas storage tank and sewage-treatment plant；Colony house is provided with discharge port, and methane-generating pit is connected to discharge port；Organic fertilizer reservoir, biogas storage tank and sewage-treatment plant are respectively connected to methane-generating pit.The cultivation waste material ecological treatment system of the utility model is directly handled cultivation waste material with generating in cultivation waste material, has saved transportation cost；Waste material first passes through fermentation and generates biogas and be used, and realizes recycling for the energy and carries out classification processing to the waste water and dregs after fermentation, efficiently uses, environmentally friendly, does not pollute.
Description
Technical field
The utility model is related to livestock-raising field, especially a kind of cultivation waste material ecological treatment system.
Background technology
With aquaculture industry of China fast development and cultivate scale continuous expansion, the discharge capacity of animal excrements and
Quantity of wastewater effluent after cleaning colony house sharply increases, and becomes the thorny problem of the especially large-scale raiser of raiser.At present, to upper
State cultivation waste material common processing mode be：Built around colony house concentrate manure pit, when waste material is overstock it is a certain amount of when, by special messenger
Collection is handled.During this, overstocked waste material sends unpleasant stench, influences ambient enviroment, and easily causes infectious disease
Generation, it is unfavorable to cultivated animals.If waste disposal is improper, environment will be polluted again, cause the propagation of infectious disease.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, a kind of cultivation waste material Ecological Disposal is provided
System is handled the cultivation waste material of generation in cultivation, is generated biogas and is used, then waste water and waste residue are used into
Row Different treatments, waste water discharge after reaching discharge standard, and change waste residue is organic fertilizer.The process realizes energy Xun Huan profit
With, culture benefit is improved, at the same it is environmentally friendly, it does not pollute.
The technical solution adopted in the utility model is as follows：
A kind of cultivation waste material ecological treatment system, including colony house, methane-generating pit, organic fertilizer reservoir, biogas storage tank and dirt
Water treatment facilities；Colony house is provided with discharge port, and methane-generating pit is connected to discharge port；Organic fertilizer reservoir, at biogas storage tank and sewage
Reason device is respectively connected to methane-generating pit.
For taking above-mentioned technical proposal, cultivation waste material ferments first in biogas generates biogas, and biogas can be used as again
The raw energy is used.In fermentation process, poisonous and harmful substance therein is eliminated, generates a large amount of benefit materials, is had Ru a variety of
Machine acid, peptides, phosphorus, potassium etc..Then, different disposal is carried out to waste water and waste residue, most of nutriments are remained in waste residue simultaneously
Enter organic fertilizer of the organic fertilizer reservoir as high added value with waste residue, and waste water enters sewage-treatment plant, after processing is up to standard
Discharge.The process realizes heat recovery, improves culture benefit, while environmentally friendly, does not pollute.
In the utility model preferred embodiment, methane-generating pit bottom is provided with grid, sewage-treatment plant be connected to grid with
Collect sewage；Pipeline is provided between organic fertilizer reservoir and methane-generating pit to collect organic fertilizer；It is set between biogas storage tank and methane-generating pit
Air inlet pipe is equipped with to collect biogas；Between grid and sewage-treatment plant, between passage and methane-generating pit and air inlet pipe and biogas
Valve is respectively arranged between pond with unicom or closing sewage-treatment plant, organic fertilizer reservoir, biogas storage tank and methane-generating pit.
Due to taking above-mentioned technical proposal, after fermentation, biogas, waste water, waste residue are entered next by different collection channels
Link, and can by control corresponding valve realize sewage-treatment plant, organic fertilizer reservoir, biogas storage tank and methane-generating pit it
Between unicom or closing, mobility strong.
In the utility model preferred embodiment, sewage-treatment plant includes the sedimentation basin set gradually, anaerobic pond, aerobic
Pond and ozone sterilizing pond；The sedimentation basin, anaerobic pond, aerobic tank, which are respectively arranged with, leads to the unidirectional logical of the organic fertilizer reservoir
Road.
Sedimentation basin is used for secondary separation waste water and waste residue, and waste residue is discharged into organic fertilizer reservoir by single-phase passage, on the one hand
Waste residue is made full use of, on the other hand avoids building waste residue storage pool raising cost, in addition, precipitation can also be improved by excluding waste residue in time
The work efficiency in pond.Anaerobic pond using anaerobic bacteria by the organic substance of difficult degradation in waste water and larger molecular organics open loop chain rupture,
Biodegradable small-molecule substance is become feasible to, while removes a part of organic matter, it, can be rapid since the anaerobic bacteria metabolism cycle is short
It completes, realizes precipitation, bioflocculation, degradation are located away from the effect of integral this process engineering.Aerobic tank is acted in aerobic bacteria
Under, organic matter is thoroughly converted into CO2 and H2O, and realizes biological denitrificaion.
In the utility model preferred embodiment, the cultivation waste material ecological treatment system further includes energy conversion device,
Be provided with air outlet pipe between the energy conversion device and the biogas storage tank, the air outlet pipe be provided with valve with unicom or every
From energy conversion device and biogas storage tank.
Due to taking above-mentioned technical proposal, the biogas of generation is utilized, and realizes recycling for the energy.
In the utility model preferred embodiment, the energy conversion device includes burner and is connected to the steaming of burner
Boiler furnace, steam boiler are connected with generating equipment or circulating water line.
Biogas burns in the burner, the heat steam boiler of generation, and the steam of generation can be used for power generation supply
For the electric power system of farm；It also is available for circulating water line, when environment temperature is relatively low, passes through heat recirculated water pipeline adjusting ring
The temperature of house.
In the utility model preferred embodiment, feeding device is provided on the methane-generating pit, is deposited in the feeding device
Storage has methane accelerator, and the methane accelerator is by cellulase, aspergillus niger, sodium chloride, potassium nitrate, calcium carbonate according to mass ratio
For 3-5:2-4:1:1:1 composition.
In the utility model preferred embodiment, the addition of the accelerating agent is 10-30g/m3。
For employing above-mentioned technical proposal, fermentation time is shortened, improves biogas yield, so as to improve entirely
Cultivate the work efficiency of waste material ecological treatment system.Wherein, the main function of cellulose for accelerate organic matter decomposition, aspergillus niger
The yield of methane is improved, fermentation rate is accelerated in the energy catalystic, fermentative effect of sodium chloride, potassium nitrate, calcium carbonate.
In the utility model preferred embodiment, the methane-generating pit is provided with turbine agitator, the turbine type stirring
Device includes mixing part and agitating shaft, and one end of agitating shaft is connected to the top of methane-generating pit, and the other end of agitating shaft prolongs straight down
It stretches, end connection mixing part, mixing part does not contact methane-generating pit bottom.
Due to taking above-mentioned technical proposal, before fermentation or in fermentation process, can to the cultivation waste material in methane-generating pit into
Row stirring, be waste material in methane-generating pit in or methane accelerator uniformly disperse, promote fermentation.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. directly being handled in cultivation waste material cultivation waste material with generating, transportation cost has been saved.
2. waste material first passes through fermentation and generates biogas and be used, recycling for the energy is realized.
3. the waste water and dregs after pair fermentation carry out classification processing, efficiently use, it is environmentally friendly, it does not pollute.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the composition schematic diagram for the cultivation waste material ecological treatment system that the utility model embodiment provides.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of cultivation waste material ecological treatment systems, it is connected including colony house, with colony house
Methane-generating pit, be respectively connected to the machine fertilizer reservoir of methane-generating pit, biogas storage tank and sewage-treatment plant.Colony house is provided with excretion
Mouthful, discharge port chain is connected to discharge conduit, and methane-generating pit is connected to discharge conduit, and discharge conduit is provided with valve with unicom or sealing ring
House and methane-generating pit.Feeding device is provided on methane-generating pit, methane accelerator, accelerating agent methane accelerator are stored in feeding device
By cellulase, aspergillus niger, sodium chloride, potassium nitrate, calcium carbonate according to mass ratio be 3:4:1:1:1 composition.Before fermentation, according to
10g/m3The concentration of cultivation waste material adds in methane accelerator to accelerate to ferment and improve biogas output.Whirlpool is additionally provided in methane-generating pit
Impeller agitator, turbine agitator include agitating shaft and mixing part, and one end of agitating shaft is connected to the center of top of methane-generating pit,
The other end of agitating shaft extends straight down, and end connection mixing part, mixing part does not contact methane-generating pit bottom.Turbine agitator by
Motor driving is stirred cultivation waste material.
Methane-generating pit bottom is provided with grid with initial gross separation waste water and waste residue, and grid gap is 4cm, and grating base is provided with valve
Door is to seal or open grid.Sewage-treatment plant is connected to grid, including the sedimentation basin set gradually, anaerobic pond, aerobic tank
And ozone sterilizing pond, and be disposed with and adjust the circulation successively that immersible pump realizes waste water.It is sedimentation basin, anaerobic pond, aerobic
Pond is respectively arranged with the half-duplex channel for leading to organic fertilizer reservoir.There is Anaerobic Acidification Bacterium fermentative degradation organic substance in anaerobic pond,
In aerobic tank there is nitrobacteria and polyP bacteria organic matter is thoroughly converted into CO2And H2O, and realize biological denitrificaion.Then give up
Water discharges after the degerming of ozone sterilizing pond.
Organic fertilizer reservoir is connected to methane-generating pit by pipeline of collecting manure, and collected manure pipeline is provided with valve close to one end of methane-generating pit
With unicom or disconnect organic fertilizer reservoir and methane-generating pit.Biogas storage tank is provided with valve by air inlet pipe and methane-generating pit unicom, air inlet pipe
Door is with unicom or disconnects organic fertilizer reservoir and methane-generating pit.In order to realize the reasonable utilization of biogas, biogas storage tank is provided with air outlet pipe,
Valve is provided in air outlet pipe, air outlet pipe is connected to energy conversion device.Biogas burns in the burner of energy conversion device,
The thermal energy that burning generates is applied with cultivating waste material ecological treatment system.Burner is connected with steam boiler.Steam boiler is on the one hand
It is connected to power generation, the electricity system of supply cultivation waste material ecological treatment system；Other hand is connected to circulating water pipe
Road adjusts the temperature of cultivation waste material ecological treatment system.
Embodiment 2
As shown in Figure 1, the present embodiment provides a kind of cultivation waste material ecological treatment systems, it is connected including colony house, with colony house
Methane-generating pit, be respectively connected to the machine fertilizer reservoir of methane-generating pit, biogas storage tank and sewage-treatment plant.Colony house is provided with excretion
Mouthful, discharge port chain is connected to discharge conduit, and methane-generating pit is connected to discharge conduit, and discharge conduit is provided with valve with unicom or sealing ring
House and methane-generating pit.Feeding device is provided on methane-generating pit, methane accelerator, accelerating agent methane accelerator are stored in feeding device
By cellulase, aspergillus niger, sodium chloride, potassium nitrate, calcium carbonate according to mass ratio be 4:3:1:1:1 composition.Before fermentation, according to
20g/m3The concentration of cultivation waste material adds in methane accelerator to accelerate to ferment and improve biogas output.Whirlpool is additionally provided in methane-generating pit
Impeller agitator, turbine agitator include agitating shaft and mixing part, and one end of agitating shaft is connected to the center of top of methane-generating pit,
The other end of agitating shaft extends straight down, and end connection mixing part, mixing part does not contact methane-generating pit bottom.Turbine agitator by
Motor driving is stirred cultivation waste material.
Methane-generating pit bottom is provided with grid with initial gross separation waste water and waste residue, and grid gap is 5cm, and grating base is provided with valve
Door is to seal or open grid.Sewage-treatment plant is connected to grid, including the sedimentation basin set gradually, anaerobic pond, aerobic tank
And ozone sterilizing pond, and be disposed with and adjust the circulation successively that immersible pump realizes waste water.It is sedimentation basin, anaerobic pond, aerobic
Pond is respectively arranged with the half-duplex channel for leading to organic fertilizer reservoir.There is Anaerobic Acidification Bacterium fermentative degradation organic substance in anaerobic pond,
In aerobic tank there is nitrobacteria and polyP bacteria organic matter is thoroughly converted into CO2And H2O, and realize biological denitrificaion.Then give up
Water discharges after the degerming of ozone sterilizing pond.
Organic fertilizer reservoir is connected to methane-generating pit by pipeline, pipeline close to one end of methane-generating pit be provided with valve with unicom or
Disconnect organic fertilizer reservoir and methane-generating pit.For biogas storage tank by air inlet pipe and methane-generating pit unicom, air inlet pipe is provided with valve with unicom
Or disconnect organic fertilizer reservoir and methane-generating pit.In order to realize the reasonable utilization of biogas, biogas storage tank is provided with air outlet pipe, in air outlet pipe
Valve is provided with, air outlet pipe is connected to energy conversion device.Biogas burns in the burner of energy conversion device, and burning generates
Thermal energy apply and cultivation waste material ecological treatment system.Burner is connected with steam boiler.On the one hand steam boiler is connected to hair
Electric equipment generates electricity, the electricity system of supply cultivation waste material ecological treatment system；Other hand is connected to circulating water line, adjusts and supports
Grow the temperature of waste material ecological treatment system.
Embodiment 3
As shown in Figure 1, the present embodiment provides a kind of cultivation waste material ecological treatment systems, it is connected including colony house, with colony house
Methane-generating pit, be respectively connected to the machine fertilizer reservoir of methane-generating pit, biogas storage tank and sewage-treatment plant.Colony house is provided with excretion
Mouthful, discharge port chain is connected to discharge conduit, and methane-generating pit is connected to discharge conduit, and discharge conduit is provided with valve with unicom or sealing ring
House and methane-generating pit.Feeding device is provided on methane-generating pit, methane accelerator, accelerating agent methane accelerator are stored in feeding device
By cellulase, aspergillus niger, sodium chloride, potassium nitrate, calcium carbonate according to mass ratio be 5:2:1:1:1 composition.Before fermentation, according to
30g/m3The concentration of cultivation waste material adds in methane accelerator to accelerate to ferment and improve biogas output.Whirlpool is additionally provided in methane-generating pit
Impeller agitator, turbine agitator include agitating shaft and mixing part, and one end of agitating shaft is connected to the center of top of methane-generating pit,
The other end of agitating shaft extends straight down, and end connection mixing part, mixing part does not contact methane-generating pit bottom.Turbine agitator by
Motor driving is stirred cultivation waste material.
Methane-generating pit bottom is provided with grid with initial gross separation waste water and waste residue, and grid gap is 6cm, and grating base is provided with valve
Door is to seal or open grid.Sewage-treatment plant is connected to grid, including the sedimentation basin set gradually, anaerobic pond, aerobic tank
And ozone sterilizing pond, and be disposed with and adjust the circulation successively that immersible pump realizes waste water.It is sedimentation basin, anaerobic pond, aerobic
Pond is respectively arranged with the half-duplex channel for leading to organic fertilizer reservoir.There is Anaerobic Acidification Bacterium fermentative degradation organic substance in anaerobic pond,
In aerobic tank there is nitrobacteria and polyP bacteria organic matter is thoroughly converted into CO2And H2O, and realize biological denitrificaion.Then give up
Water discharges after the degerming of ozone sterilizing pond.
Organic fertilizer reservoir is connected to methane-generating pit by pipeline, pipeline close to one end of methane-generating pit be provided with valve with unicom or
Disconnect organic fertilizer reservoir and methane-generating pit.For biogas storage tank by air inlet pipe and methane-generating pit unicom, air inlet pipe is provided with valve with unicom
Or disconnect organic fertilizer reservoir and methane-generating pit.In order to realize the reasonable utilization of biogas, biogas storage tank is provided with air outlet pipe, in air outlet pipe
Valve is provided with, air outlet pipe is connected to energy conversion device.Biogas burns in the burner of energy conversion device, and burning generates
Thermal energy apply and cultivation waste material ecological treatment system.Burner is connected with steam boiler.On the one hand steam boiler is connected to hair
Electric equipment generates electricity, the electricity system of supply cultivation waste material ecological treatment system；Other hand is connected to circulating water line, adjusts and supports
Grow the temperature of waste material ecological treatment system.
The utility model is not limited to foregoing specific embodiment.The utility model expands to any in this specification
The step of new feature of middle disclosure or any new combination and any new method or process disclosed or any new group
It closes.
Claims (6)
1. a kind of cultivation waste material ecological treatment system, which is characterized in that it includes colony house, methane-generating pit, organic fertilizer reservoir, biogas storage
Tank and sewage-treatment plant；Colony house is provided with discharge port, and methane-generating pit is connected to discharge port；Organic fertilizer reservoir, biogas storage tank with
And sewage-treatment plant is respectively connected to methane-generating pit.
2. cultivation waste material ecological treatment system according to claim 1, which is characterized in that methane-generating pit bottom is provided with grid,
Sewage-treatment plant is connected to grid to collect sewage；It is organic to collect that pipeline is provided between organic fertilizer reservoir and methane-generating pit
Fertilizer；Air inlet pipe is provided between biogas storage tank and methane-generating pit to collect biogas；Between grid and sewage-treatment plant, passage and natural pond
Valve is respectively arranged between gas pond and between air inlet pipe and methane-generating pit to store up with unicom or closing sewage-treatment plant, organic fertilizer
Pond, biogas storage tank and methane-generating pit.
3. cultivation waste material ecological treatment system according to claim 2, which is characterized in that sewage-treatment plant is included successively
Sedimentation basin, anaerobic pond, aerobic tank and the ozone sterilizing pond of setting；The sedimentation basin, anaerobic pond, aerobic tank are respectively arranged with logical
To the half-duplex channel of the organic fertilizer reservoir.
4. cultivation waste material ecological treatment system according to claim 2, which is characterized in that the cultivation waste material Ecological Disposal
System further includes energy conversion device, is provided with air outlet pipe between the energy conversion device and the biogas storage tank, it is described go out
Tracheae is provided with valve with unicom or isolation energy conversion device and biogas storage tank.
5. cultivation waste material ecological treatment system according to claim 4, which is characterized in that the energy conversion device includes
Burner and the steam boiler for being connected to burner, steam boiler are connected with generating equipment or circulating water line.
6. cultivation waste material ecological treatment system according to claim 1, which is characterized in that the methane-generating pit is provided with turbine
Formula blender, the turbine agitator include mixing part and agitating shaft, and one end of agitating shaft is connected to the top of methane-generating pit, stirs
The other end for mixing axis extends straight down, and end connection mixing part, mixing part does not contact methane-generating pit bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103584.0U CN207451897U (en) | 2017-08-31 | 2017-08-31 | A kind of cultivation waste material ecological treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103584.0U CN207451897U (en) | 2017-08-31 | 2017-08-31 | A kind of cultivation waste material ecological treatment system |
Publications (1)
| Publication Number | Publication Date |
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| CN207451897U true CN207451897U (en) | 2018-06-05 |
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ID=62248494
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| CN201721103584.0U Expired - Fee Related CN207451897U (en) | 2017-08-31 | 2017-08-31 | A kind of cultivation waste material ecological treatment system |
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| CN (1) | CN207451897U (en) |
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2017
- 2017-08-31 CN CN201721103584.0U patent/CN207451897U/en not_active Expired - Fee Related
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