CN104355357B - A kind of filter for plant's excrement and urine water treatment - Google Patents
A kind of filter for plant's excrement and urine water treatment Download PDFInfo
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- CN104355357B CN104355357B CN201410683229.XA CN201410683229A CN104355357B CN 104355357 B CN104355357 B CN 104355357B CN 201410683229 A CN201410683229 A CN 201410683229A CN 104355357 B CN104355357 B CN 104355357B
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- filter
- excrement
- animal manure
- filtering
- urine water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of excrement and urine water filter, the filter includes filtering container, upper shed and under shed；Spaced filter layer nested from top to bottom in the filtering container, the filter layer includes filter core and lining frame, and the lining frame is provided with the hollow out at multiple intervals, and the filter core is nested in the hollow part of the lining frame.Filter its compact conformation in the present invention, for process excrement and urine water effect substantially, be suitable for industrializing extensive treatment excrement and urine water.In the excrement and urine water treatment process that such as can be used in big-and-middle-sized livestock plant night soil-treatment.
Description
Technical field
The present invention relates to a kind of filter, and in particular to a kind of filter for processing plant's excrement and urine water.
Background technology
At present, China is extremely vigorous for the demand of poultry and livestock, and big-and-middle-sized plant is also more and more.But,
Substantial amounts of animal wastes produced by plant pollute soil, river and the air of surrounding, and also affect nearby residents
Normal production and living.Although it has been proposed that using animal wastes as organic fertilizer, applied fertilizer to farmland, animal wastes
Included in the heavy metal of ratio high level potential pollution still can be caused to soil environment and crops.In excrement and urine water
Water soluble organic substance and water-soluble metal ion content how effectively to obtain control turn into a problem.
In the prior art, domestic applications number disclose a kind of plant's animal excreta for 2013101229028 patent of invention
Just processing and utilizing system, it includes fermentation vat, and the fermentation vat is connected by pipeline with plant；Equipment for separating liquid from solid, it is described
Equipment for separating liquid from solid be connected with fermentation vat by pipeline；Filter, described filter passes through pipeline and separation of solid and liquid
Device is connected；Pumping plant, described pumping plant is connected by pipeline with the farmland of filter and outside respectively.Wherein its filter
Comprising what is be sequentially communicated：First order filter, second level filter, precipitation vessel；Described first order filter passes through pipeline
It is connected with equipment for separating liquid from solid, described precipitation vessel is connected by pipeline with pumping plant.Preferred scheme is the described first order
The bottom of filter is paved with fine sand, and the bottom of described second level filter is paved with stone.As a scheme more preferably,
Height of the height of the connected entrance between described first order filter and second level filter higher than fine sand；The described second level
Height of the height of the connected entrance between filter and third quarter filter higher than stone.It is foster for processing disclosed in this patent
Although growing the filter of an excrement and urine water can also reach filtering and further purify the purpose of excrement and urine water, also deposit
Lack limit obvious：It uses pump as all needing to consume power in power source, whole process, and waste water filtering energy consumption is big；Leach water
Farmland irrigating water can only be made, nature water environment can not be directly discharged as safe recycled water, illustrate that the device filter effect is limited；
Tamper during use in filter does not allow easy to clean, and service efficiency is relatively low；Because farmland is limited to leaching capacity of wastewater, such as
Fruit large-scale use, leaches water and there may be secondary pollution to environment.
The content of the invention
It is an object of the invention to provide a kind of excrement and urine water filter, for overcoming existing filtering technique treatment cultivation
The filter energy consumption that exists during excrement and urine water is big, efficiency is low, the easy defect for causing secondary pollution.
To achieve the above object, the present invention is to take what following concrete technical scheme was realized：
A kind of excrement and urine water filter, the filter includes filtering container, upper shed and under shed；The filtering
Spaced filter layer nested from top to bottom in container, the filter layer includes filter core and lining frame, and the lining frame is surface hollow-out
Hollow-core construction, the filter core is nested in the lining frame.
A kind of filter for excrement and urine water treatment is disclosed in the present invention, this excrement filter is not existing
There is a filtration system from left to right commonly used in technology, but the multiple stage filtration system under upper.Excrement and urine water can be by upper
Opening enters in filtering container, and due to gravity, is filtered to next filter layer after the filter layer is filtered, by one layer one
The pollutants such as layer filtering, the pollutant and organic matter that contain in waste water are filtered and adsorbed, and the safety for purifying after filtering is again
Unboiled water flows out eventually through under shed.
The number of plies of the filter layer that can be arranged as required in filter of the present invention.Filter layer is nested solid in the present invention
The filter layer inside the filtering container is scheduled on, the surrounding of the filter layer is connected with the inner wall sealing of the filtering container.
Can be arranged as required in the present invention filter the capacity of container, shape in filter.As its shape can be
The conventional rule containers or irregular container such as triangular prism of the prior art, quadrangular, cylinder or support cylinder.
Excrement and urine water, can be according between actual conditions each filter layer of regulation after the filter in the present invention is filtered
Spacing.
Preferably, the filter layer is at least three layers.
Preferably, the filter core includes micropore integument and filtering material, and the filtering material is wrapped in the micropore bag
In covering layer.
Preferably, the filtering material is animal manure activated carbon and/or animal manure carbon.
Described animal manure activated carbon and the animal manure carbon is prepared by the following：
Animal manure mixture is obtained to biological material mixing is added in plant's excrement；
1) by carrying out separation of solid and liquid to the animal manure mixture, solid-state excrement and waste water are obtained；
2) destructive distillation is carried out to the solid-state excrement, animal manure activated carbon is obtained after destructive distillation；
Preferably, the biological material includes straw, wood chip, dead leaf；The biological material and plant's excrement
Just mass ratio is 1: 3~5.During straw, wood chip and dead leaf these biological materials are added into the pen of plant, directly with support
An excrement mixing is grown, can leave livestock trample, it is fully mixed with animal manure.
It is highly preferred that the biological material includes straw, wood chip, dead leaf；The biological material and the plant
The mass ratio of excrement is 1: 4.
Straw, wood chip and withered grass can absorb moisture, keep pen moderately to dry；Potassium element contains in these materials simultaneously
Amount is high, and K just can be formed through high-temperature retorting after mixing with plant excrement2CO3, KOH etc. can reduce as dioxin under hot environment
The catalyst of decomposition.
Preferably, the biological material includes the animal manure carbon, the quality of the animal manure carbon and plant's excrement
Than being 1: 80~120.
It is highly preferred that the biological material includes the animal manure carbon, the matter of the animal manure carbon and plant's excrement
Amount is than being 1: 100.
Animal manure carbon can adsorb volatile organic matter, dissolved organic matter and soluble metal cation；Its one side energy
Enough dispel pen foul smell, purify pen air ambient, on the other hand can preliminary purification animal manure, reduce in animal manure liquid object can
The environmentally hazardous substance content such as dissolubility organic matter, heavy metal ion.
Separation of solid and liquid is carried out to the animal manure mixture with centrifugal device.The centrifugal device can be using in the prior art
The conventional centrifugal device for processing excrement solid-liquid separation.Such as, solid-liquid point is carried out using the flat Pig conveyer centrifugals of PD
From.
Preferably, the destructive distillation refers to that the solid-state excrement is processed using destructive distillation device destructive distillation.
Heretofore described destructive distillation device can carry out destructive distillation treatment to commonly use destructive distillation device in the prior art.
In the present invention, the destructive distillation is using anaerobism destructive distillation.
Preferably, the destructive distillation device in the present invention is compound animal manure destructive distillation device,
The destructive distillation device includes high temperature furnace, animal manure carbon destructive distillation case, animal manure activated carbon destructive distillation case；
The high temperature furnace is divided into first end and the second end along horizontal direction, and the first end bottom of the high temperature furnace is provided with combustion
Material heating component, is provided with chimney at the top of the second end, and along the high temperature furnace first end to the second end direction, the height
Warm stove is divided into the first temperature section, second temperature section and the 3rd temperature section；
Along the horizontal direction of the high temperature furnace, the first end of the animal manure carbon destructive distillation case is located at second temperature section,
Second end is located at outside the second end of the high temperature furnace；
The animal manure activated carbon destructive distillation case runs through the high temperature furnace, and the animal manure along the horizontal direction of the high temperature furnace
The first end of activated carbon destructive distillation case extends to the outside of the first end of the high temperature furnace, the second of the animal manure activated carbon destructive distillation case
End extends to the outside at the second end of the high temperature furnace；
The animal manure carbon destructive distillation case is communicated with the animal manure activated carbon destructive distillation case by pipeline, the first end of the pipeline with
The animal manure carbon destructive distillation case is located at second temperature section and is connected near the part of the first end, the second end of the pipeline
The part for being located at first temperature section with the animal manure activated carbon destructive distillation case is connected.
This compound destructive distillation case in the present invention is the compound destructive distillation case of anaerobic type, and using two mode of operations of destructive distillation case
It is operated, it is biomass carbon of the prior art that wherein animal manure carbon destructive distillation case is used for destructive distillation animal manure and forms animal manure carbon；The poultry
Excrement activated carbon destructive distillation case is used for destructive distillation animal manure and forms animal manure activated carbon, it is also possible to referred to as activated carbon from activated sludge.And in the mistake of destructive distillation
Cheng Zhong, the pipeline that the gas such as the combustion gas produced in animal manure carbon destructive distillation case and carbon dioxide can be connected with its afterbody enters the animal manure
Using for producing animal manure activated carbon in activated carbon destructive distillation case.
Preferably, the animal manure carbon destructive distillation case includes the first casing, the first propeller and the first discharge pipe；Described first
The first end of casing is located at the first end of the animal manure carbon destructive distillation case, and the second end of first casing is dry positioned at the animal manure carbon
Evaporate the second end of case；The first end of first discharge pipe connects the first end of first casing, first discharge nozzle
Second end in road is extended downward outside the high temperature furnace along the high temperature furnace vertical direction；The first propeller air-tight movable
It is connected to the second end of first casing.
It is highly preferred that the first propeller in the present invention is worm propeller commonly used in the prior art.
Preferably, it is additionally provided with the first feeding mouth at the second end of first casing.
When in use, animal manure is fed by the first feeding mouth, is then compressed by propeller and made it into high temperature furnace,
And animal manure carbon is formed after destructive distillation in high temperature furnace, now it is after destructive distillation due to drying out, density reduction, quality by tightly fluffing,
And under gravity along first discharge pipe discharging.
Preferably, the animal manure activated carbon destructive distillation case includes the second casing, the second propeller and the second discharge pipe；It is described
The first end of the second casing is located at the first end of the animal manure activated carbon destructive distillation case, and the second end of second casing is positioned at described
Second end of animal manure activated carbon destructive distillation case；Second discharge pipe is located at outside the first end of the high temperature furnace, and described second
The first end of discharge pipe connects the first end of second casing, and the second end of second discharge pipe is along the high temperature
Stove vertical direction is extended downwardly；The second propeller air-tight movable is connected to the second end of second casing.
It is highly preferred that second propeller is worm propeller.
Preferably, it is additionally provided with the second feeding mouth at the second end of second casing.
When in use, animal manure is fed by the second feeding mouth, is then compressed by the second propeller and make it into high temperature
In stove, and animal manure is formed in second temperature section successively through the 3rd temperature section, second temperature section and the first temperature section in high temperature furnace
Charcoal, animal manure carbon is in the first temperature section in the mixed gas phase interaction with the animal manure carbon destructive distillation case cracked gas and water vapour etc.
With formation animal manure activated carbon.Now in mixed gas the noxious material such as bioxin in the first temperature section with animal manure carbon and animal manure
K in activated carbon2CO3, decomposed under the catalytic action of mineralogical composition such as KOH.Due to being dried out after animal manure destructive distillation, density
Reduce, quality by tightly fluffing, and under gravity along the second discharge pipe discharge hole for discharge.Animal manure in the present invention
Activated carbon has more dense micropore, and bigger specific surface area, its absorption property is stronger, for excrement when being processed for excrement and urine water
Just to dispel ability more preferable for the absorption of the water-soluble organic pollutant and water-soluble metal ion in waste water.
Preferably, the animal manure destructive distillation device also includes gas conduct pipe, the first end of the gas conduct pipe and the animal manure
The first end connection of activated carbon destructive distillation case, the second end of the gas conduct pipe is connected with fuel gas buring mouth, the fuel gas buring mouth
The fuel region of component is heated positioned at the fuel.
The combustion gas that animal manure carbon destructive distillation case is produced enters animal manure activated carbon destructive distillation case, itself and animal manure activated carbon destructive distillation case by pipeline
The combustion gas of generation enters the fuel region of the gas heating part of high temperature furnace by gas conduct pipe together, is fired as the heating of high temperature furnace
Material.
Preferably, it is corresponding in turn on the furnace wall of the first temperature section of the high temperature furnace, second temperature section and the 3rd temperature section
Be provided with the first temperature controller, second temperature controller and the 3rd temperature controller, and the first temperature section temperature for 800~
1000 DEG C, the temperature of second temperature section is 500~600 DEG C, and the temperature of the 3rd temperature section is 150~300 DEG C.
In said temperature section and in the time period, animal manure can not only thoroughly destructive distillation, and the effect of destructive distillation is good.
Preferably, first temperature controller includes the first sensing rod for temperature, and one end of first sensing rod for temperature is positioned at described
In the temperature section of high temperature furnace first, the second temperature controller includes the second sensing rod for temperature, and one end of second sensing rod for temperature is located at
In the high temperature furnace second temperature section；3rd temperature controller includes the 3rd sensing rod for temperature, one end of the 3rd sensing rod for temperature
In the temperature section of the high temperature furnace the 3rd.The temperature of each temperature section in high temperature furnace is further controlled by above-mentioned these components
Degree.
Preferably, be respectively correspondingly provided with first feeding mouth and second feeding mouth the first feeding mouth water seal and
Second feeding mouth water seal.Water-sealed component ensure that the air-tightness of high temperature furnace work so that high temperature furnace processes anaerobism working condition.
Preferably, the second end of first discharge pipe and the second end of the second discharge pipe are respectively correspondingly provided with the
One discharging opening water seal and the second discharging opening water seal.Either animal manure carbon or animal manure activated carbon its discharging when temperature it is all very high,
The state of very destructive distillation is in due to it again, if ingress of air is easy to blaze up during discharging, is filled using water seal in the present invention
The anaerobism work that not only ensure that in the whole working condition of high temperature furnace is put, and further such that animal manure carbon and animal manure activated carbon go out
It is water-bath discharging during material, it is to avoid burning.Animal manure carbon and animal manure activated carbon after discharging are scrubbed, can pack after drying
City, or be used with preliminary purification animal manure as pen is deodorant.
Preferably, it also is provided with the filter layer on the filtering container inner wall.
Preferably, the filter layer is at least four layers, the filter of the two filter layers of bottom in the filtering container
Filtering material in core is animal manure activated carbon.The filtering container is from top to bottom divided into single filter space by four layers of filter layer,
Cascade filtration space, three-stage filtration space, level Four filter space and Pyatyi filter space.Then the waste water filter by level Four
From under shed discharge.Filled as the filtering that the level Four of filter core is filtered with animal manure carbon and animal manure activated carbon by this in the present invention
After putting filtering, the various water soluble organic substance contents of waste water and water-soluble heavy metal ion content can reach《Livestock and poultry
Aquaculture pollutant emission standard (GB18596-2001)》The relevant criterion of national discharge of wastewater.
If by after level Four filtering, if the index in waste water still can not meet national wastewater discharge standard, can be with
The number of plies of filter layer is accordingly increased according to the filter and its principle disclosed in the present invention.Such as use five layers of filter layer or six
Layer filter layer.Preferably, it is described filtering container cavity by the filter layer at intervals of multiple filter spaces from top to bottom, position
Filtering material in the filter layer on two inwalls of filter space of the filtering container foot is animal manure activated carbon.Cause
It is the more crypto set of the micropore in animal manure activated carbon, specific surface area is bigger, the suction to organic pollution and metal ion in waste water
Attached intensity is bigger, and animal manure activated carbon can more effectively adsorb the harmful substance in waste water, and the treatment effect to waste water is more preferable.
Preferably, the lining frame that the lining frame is made for metal material.The lining frame of metal material ensure that whole filter layer
The strength and stability of structure.The lining frame is the hollow-core construction of surface hollow-out.The surface hollow-out of the lining frame can be existing
The various regular or irregular pierced pattern commonly used in technology, to ensure that excrement and urine water can be contacted and penetrated through positioned at lining
Filter layer in the minds of frame is hollow.If the lining frame be through hollow out, and be only provided with filter layer in the hollow part for running through, then it is described
Filter layer is formed around sealing ring, and to ensure being tightly connected between filter layer and lining frame, reaching waste water will not bypass filtering
The effect that layer is filtered or emitted into next stage.
Preferably, the micropore integument is the fibre with microcellular structure.Heretofore described micropore parcel
On the one hand layer causes that filtering material turns into a fixed form and is difficult loose and is lost in, and on the other hand enables that waste water passes through
The micropore permeation enters in filtering material, and is filtered via entering next layer after filtering material filtering.
Filter its compact conformation in the present invention, for process excrement and urine water effect substantially, be suitable for industrialization
Extensive treatment excrement and urine water.In the excrement and urine water treatment process that such as can be used in big-and-middle-sized livestock plant night soil-treatment.
Excrement and urine water filter in the present invention overcomes many disadvantages of the prior art and creative.
Brief description of the drawings
Fig. 1 is the structural representation of excrement and urine water filter in the present invention.
Fig. 2 is the structural representation of the lining frame of excrement and urine water filter in the embodiment of the present invention；
Reference in wherein Fig. 1 and 2 is as follows：
1 is single filter space；
2 is cascade filtration space；
3 is three-stage filtration space；
4 is level Four filter space；
5 is filter core；
6 is lining frame；
61 is lining frame hollow out；
7 is upper shed；
8 is under shed；
9 is filtering container.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages of the invention and effect easily.
Refer to Fig. 1.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to coordinate
Content disclosed in specification, so that those skilled in the art understands and reads, is not limited to the present invention enforceable
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Do not influence under effect that can be generated of the invention and the purpose to be reached, all should still fall in disclosed technology contents
Obtain in the range of covering.Meanwhile, in this specification it is cited such as " on ", D score, "left", "right", " centre " and " one "
Term, be merely convenient to understanding for narration, and be not used to limit enforceable scope of the invention, the change of its relativeness or
Adjustment, under without essence change technology contents, when being also considered as enforceable category of the invention.
A kind of excrement and urine water filter as described in the present invention is disclosed in the present embodiment, the filter includes
Filtering container 9, upper shed 7 and under shed 8；Spaced filter layer nested from top to bottom, the filtering in the filtering container 9
Layer includes filter core 5 and lining frame 6, and the lining frame 6 is the hollow-core construction of surface hollow-out 61, and the filter core 5 is nested in the lining frame 6
In.
It is used for the filter of excrement and urine water treatment in the present embodiment, excrement and urine water can enter filtering by upper shed 7
In container 9, and due to gravity, filtered to next filter layer after the filter layer is filtered, by layer filtering, waste water
In the pollutant such as the heavy metal ion that contains and organic matter filtered and adsorbed, waste water after filtering is eventually through under shed
8 outflows.
The number of plies of the filter layer that can be arranged as required in filter of the present invention.Filter layer is nesting in the present embodiment
The filter layer inside the filtering container is fixed on, the surrounding of the filter layer is connected with the inner wall sealing of the filtering container 9.
Can be arranged as required in the present embodiment filter the capacity of container 9, shape in filter.As its shape can be with
It is the conventional rule containers or irregular container such as triangular prism of the prior art, quadrangular, cylinder or support cylinder.The present embodiment
The middle container for using is cylinder.
Excrement and urine water by after the filter filtering in the present embodiment, can according to actual conditions adjust each filter layer it
Between spacing.
Used as a preferably scheme, the filter layer is at least three layers.
Specifically, the filter core 5 includes micropore integument and filtering material, and the filtering material is wrapped in the micropore bag
In covering layer.
Specifically, the filtering material is animal manure activated carbon and/or animal manure carbon.
Described animal manure activated carbon and the animal manure carbon is prepared by the following：
1) animal manure mixture is obtained to addition biological material mixing in plant's excrement；
2) by carrying out separation of solid and liquid to the animal manure mixture, solid-state excrement and waste water are obtained；
3) destructive distillation is carried out to the solid-state excrement, animal manure activated carbon is obtained after destructive distillation；
Specifically, the biological material includes straw, wood chip, dead leaf；The biological material and plant's excrement
Just mass ratio is 1: 3~5.During straw, wood chip and dead leaf these biological materials are added into the pen of plant, directly with support
An excrement mixing is grown, can leave livestock trample, it is fully mixed with animal manure.
Separation of solid and liquid is carried out to the animal manure mixture with centrifugal device.The centrifugal device can be using in the prior art
The conventional centrifugal device for processing excrement solid-liquid separation.Carried out using the flat Pig conveyer centrifugals of PD in the present embodiment
Separation of solid and liquid.
Specifically, the destructive distillation refers to that the solid-state excrement is processed using destructive distillation device destructive distillation.
Destructive distillation device described in the present embodiment can carry out destructive distillation treatment to commonly use destructive distillation device in the prior art.
In the present invention, the destructive distillation is using anaerobism destructive distillation.
Specifically, the destructive distillation processing procedure is included in low-temperature zone and preheats 0.5~2h, and 1.5~3h is processed in middle-temperature section,
High temperature section processes 0.5~5h；The low temperature is 150~300 DEG C；The middle temperature is 500~600 DEG C；The high temperature be 800~
1000℃。
Solid-state excrement of the present invention enters middle-temperature section destructive distillation, after cracking temperature is reached, solid-state excrement after low-temperature zone preheating
Start carbonization decomposition and form animal manure carbon, and produce imflammable gas, imflammable gas and water vapour are processed with high temperature section again
Solid-state excrement interacts, and forms animal manure activated carbon；And the noxious material such as bioxin is being raiseeed in high temperature section in imflammable gas
The K that the destructive distillation of excrement activated carbon is produced2CO3, decomposed under the catalytic action of mineralogical composition such as KOH.
Specifically, it also is provided with the filter layer on the filtering inwall of container 9.
Preferably, the filter layer is four layers.
Specifically, the filter layer is four layers, the filter core 5 of the two filter layers of bottom in the filtering container 9
In filtering material be animal manure activated carbon.The filter core of other two filter layers is animal manure carbon.
Specifically, one layer of filter layer of the filtering container least significant end is located in heretofore described four layers of filter layer near institute
State the bottom distribution of filtering container.Other each layer filter layers are evenly distributed in the filtering container.
The filtering container is from top to bottom divided into single filter space by four layers of filter layer in the present embodiment, and cascade filtration is empty
Between, three-stage filtration space, level Four filter space, the filter layer of the least significant end forms a container with the bottom surface of the filtering container
Cavity.The waste water is discharged by level Four filtering subsequently into the container cavity and under shed 8.
Specifically, it is described filtering container 9 cavity by the filter layer at intervals of multiple filter spaces from top to bottom, position
Filtering material in the filter layer on two inwalls of filter space of the filtering foot of container 9 is animal manure activated carbon.
Animal manure activated carbon is intensive due to micropore, and specific surface area is big, therefore animal manure activated carbon can effectively adsorb the harmful substance in waste water, right
The treatment effect of waste water is more preferable.
Specifically, the lining frame that the lining frame 6 is made for metal material.The lining frame of metal material ensure that whole filter layer
The strength and stability of structure.
Filter its compact conformation in the present invention, for process excrement and urine water effect substantially, be suitable for industrialization
Extensive treatment excrement and urine water.In the excrement and urine water treatment process that such as can be used in big-and-middle-sized livestock plant night soil-treatment.
By this filter filtered as the level Four of filter core 5 with animal manure carbon and animal manure activated carbon in the present embodiment
After filtering, the various water soluble organic substance contents of waste water and water-soluble heavy metal ion content can reach national waste water
The relevant criterion of discharge.
It is below that the excrement and urine water Indexes Comparison before and after filtration treatment is carried out using device in the embodiment of the present invention：
Before processing excrement and urine water index is：COD (COD) is 350mg/L, BOD (BOD on the 5th5) be
120mg/L, suspension is 89mg/L, NH3- N is 62mg/L, and total phosphorus 11mg/L, excrement colibacillus group number is 2504cfu/L, roundworm
0/L of ovum, except total phosphorus content and excrement colibacillus group number are higher than《Livestock and poultry breeding industry pollutant emission standard (GB18596-2001)》
Outside related limit value, remaining index is below index of correlation limit value.
The indices of waste water after treatment from lower outlet discharge are：
Water chemistry oxygen demand (COD) is leached for 46mg/L, BOD (BOD on the 5th5) it is 25mg/L, suspension is
32mg/L, NH3- N is 0mg/L, and total phosphorus 0.8mg/L, excrement colibacillus group number is 125cfu/L, and 0/L of roundworm egg, Testing index is dense
Degree is far below《Livestock and poultry breeding industry pollutant emission standard (GB18596-2001)》Related limit value.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
The personage for knowing this technology all can carry out modifications and changes under without prejudice to spirit and scope of the invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as
Into all equivalent modifications or change, should be covered by claim of the invention.
Claims (4)
1. a kind of excrement and urine water filter, it is characterised in that the filter include filtering container, upper shed and under open
Mouthful；Spaced filter layer nested from top to bottom in the filtering container, the filter layer includes filter core and lining frame, the lining frame
It is the hollow-core construction of surface hollow-out, the filter core is nested in the lining frame；
The filter core includes micropore integument and filtering material, and the filtering material is wrapped in the micropore integument；It is described
Filtering material is animal manure activated carbon and/or animal manure carbon；
The filter layer also is provided with the filtering container inner wall；The micropore integument is the fiber system with microcellular structure
Product；
The filter layer is at least four layers, and the filtering in the filter core of the two filter layers of bottom in the filtering container
Material is animal manure activated carbon.
2. excrement and urine water filter as claimed in claim 1, it is characterised in that the cavity of the filtering container is by the filtering
Interlayer is divided into multiple filter spaces from top to bottom, on two inwalls of filter space of the filtering container foot
Filtering material in filter layer is animal manure activated carbon.
3. excrement and urine water filter as claimed in claim 1, it is characterised in that the lining that the lining frame is made for metal material
Frame.
4. application of the excrement and urine water filter in plant's excrement and urine water treatment process as described in claims 1 to 3 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107021531A (en) * | 2017-05-08 | 2017-08-08 | 广汉海天洁诚水务有限公司 | A kind of adsorption vibration filter plant |
| CN108128836A (en) * | 2017-12-27 | 2018-06-08 | 宿州智慧农业研究院 | A kind of biomass carbon multilayer pot type adsorption treatment on sewage method |
| CN108911006A (en) * | 2018-06-28 | 2018-11-30 | 普定县宏康种养殖专业合作社 | A kind of application of active carbon layer in Wastewater from Pig Farm processing |
| CN109020116A (en) * | 2018-08-14 | 2018-12-18 | 湖南工业大学 | Can self-supporting charcoal people and animals' excrement processing device |
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| CN101941779A (en) * | 2010-09-09 | 2011-01-12 | 同济大学 | Automatic aeration small-size sewage trickling-filtration purification tower |
| CN102701317A (en) * | 2012-05-10 | 2012-10-03 | 郑州轻工业学院 | Novel photocatalysis filter tank device and water treatment system |
| CN203613057U (en) * | 2013-11-27 | 2014-05-28 | 曲靖宏程工贸有限公司 | Multi-level purification device for tap water |
| CN104003386A (en) * | 2014-06-06 | 2014-08-27 | 南京工程学院 | Method for preparing powder active carbon by taking cow dung as raw material |
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| CN2458300Y (en) * | 2000-12-15 | 2001-11-07 | 北京环球绿洲科技有限公司 | Waste water treating final filtering tank |
| JP2010279928A (en) * | 2009-06-08 | 2010-12-16 | Berujii:Kk | Filtration tank, electrolytic cell, settling tank, wastewater treatment apparatus, and waste water treatment method |
| CN102849874B (en) * | 2012-09-20 | 2013-11-13 | 沁园集团股份有限公司 | Sterilizing filtering element and water purifying device utilizing same |
| CN203428974U (en) * | 2013-08-01 | 2014-02-12 | 昆明理工大学 | Multistage suspension type stepped trickling filter bed |
| CN103395907B (en) * | 2013-08-20 | 2016-01-20 | 陈双喜 | A kind of method adopting waterproof and breathable sand to filter greasy dirt |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101941779A (en) * | 2010-09-09 | 2011-01-12 | 同济大学 | Automatic aeration small-size sewage trickling-filtration purification tower |
| CN102701317A (en) * | 2012-05-10 | 2012-10-03 | 郑州轻工业学院 | Novel photocatalysis filter tank device and water treatment system |
| CN203613057U (en) * | 2013-11-27 | 2014-05-28 | 曲靖宏程工贸有限公司 | Multi-level purification device for tap water |
| CN104003386A (en) * | 2014-06-06 | 2014-08-27 | 南京工程学院 | Method for preparing powder active carbon by taking cow dung as raw material |
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