CN208104194U - A kind of manure fermentation for farm generates the processing system of gas - Google Patents
A kind of manure fermentation for farm generates the processing system of gas Download PDFInfo
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- CN208104194U CN208104194U CN201820171646.XU CN201820171646U CN208104194U CN 208104194 U CN208104194 U CN 208104194U CN 201820171646 U CN201820171646 U CN 201820171646U CN 208104194 U CN208104194 U CN 208104194U
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Abstract
The utility model provides a kind of processing system of manure fermentation generation gas for farm, including closed fermentation plant, fermentation plant includes fermentation vat, and fermentation plant wall opens up gas vent, wall equipped with gas vent is connected with gas chamber, and the wall for not setting gas vent is equipped with air inlet；The gas vent is equipped with air extractor；Gas chamber is equipped with the gas outlet being connected to outside；Plenum roof inner wall is equipped with spray module, and bottom includes plash, and the system also includes the components that draws water of connection plash and spray module.The beneficial effects of the utility model are embodied in, and are handled gas sampling into gas chamber by vacuum elements；Cascade can be formed in plenum interior using spray module, spray the liquid containing acid solution, react with ammonia in exhaust gas removing ammonia；Plash can accumulate the liquid after cleaning ammonia and as liquid fertilizer；The water in plash can be recycled using the component that draws water；Component is added by acid solution, realizes the automation of acid solution addition.
Description
Technical field
The utility model belongs to air-treatment technical field, is related to what the materials such as feces of livestock and poultry aerobic fermentation discharged in the process
Exhaust gas treatment technology, and in particular to a kind of manure fermentation for farm generates the processing system of gas.
Background technique
Aerobic fermentation refer to people and prepared by vital movement of the microorganism under aerobic conditions microbial cells itself or
The process of the direct metabolite of person or secondary metabolite.Usually said fermentation refers to organism for certain of organic matter more
Kind decomposable process.Fermentation is a kind of biochemical reaction that the mankind more early contact, nowadays in food industry, biological and chemical industry
In be widely used.It is also the basic process of bioengineering, i.e. Fermentation Engineering.
It, can be to livestock and poultry farm and the cultivation waste material of other occasions, livestock and poultry by means of the aerobic fermentation process of microorganism
The materials such as excrement, mud carry out aerobic fermentation processing, can efficiently use these organic wastes, turn waste into wealth, and obtain efficient
Original night soil-treatment is born conversion for additional income, increases the profitability that cultivation place is managed by organic waste materials.
If feces of livestock and poultry not only contains a large amount of energy substance (charcoal element), also nutriment needed for plant rich in (nitrogen, phosphorus,
Potassium and microelement).And the purpose of livestock manure fermented is to kill pest and disease damage, decomposes partial organic substances, and it is available to increase plant
Nutriment；The harmful substance that the organic matter removed in animal manure is generated in decomposable process, while the moisture in animal manure is evaporated, it is allowed to
Become easy-to-handle high-quality organic fertilizer.When producing organic fertilizer using feces of livestock and poultry, it can be generated in fermentation technology process a large amount of
Foul gas.These foul smell are complex in composition, and mainly ammonia, sulfur-containing compound, amine and some lower aliphatic acids etc. are chemical
Substance.NH3 is most important composition in foul smell, has strong sharp aroma, health and atmosphere to people cause seriously
Pollution problem.Especially during the broiling summer, sultry weather is even more that foul smell is caused to run wild, and severe jamming is attached to farm
The normal life of nearly resident.Therefore, the foul gas generated during feces of livestock and poultry production organic fertilizer fermentation how is handled, is improved
The operating environment of operating personnel avoids influencing surrounding resident normal work, life and physical and mental health, reduces it caused by environment
Pollution, while avoiding generating other wastes during processing foul gas, it is the important technological problems for needing to solve.
Utility model content
To solve above-mentioned prior art problem, the utility model provides a kind of manure fermentation generation gas for farm
Processing system, the foul gas generated during farm's livestock manure fermented can be handled, and during processing
Liquid organic fertilizer is prepared, is turned waste into wealth, pollution of the exhaust gas to environment is reduced.
The technical solution of the utility model is to provide a kind of processing system of manure fermentation generation gas for farm
System, including closed fermentation plant, the fermentation plant include fermentation vat, the fermentation plant wall opens up gas vent, is equipped with
The wall of gas vent is connected with gas chamber, and the wall for not setting gas vent is equipped with air inlet；The gas vent is equipped with air extractor, described
Air extractor inlet end is located in fermentation plant, and outlet side is towards gas chamber；The gas chamber is equipped with the gas outlet being connected to outside, can
Gas after treatment is discharged；The plenum roof inner wall is equipped with spray module, can be used to the water spray when connecting water source
Form cascade；The gas chamber bottom includes plash, can be used to accumulate the water of spray module ejection；The system also includes connections
The component that draws water of plash and spray module, can be used to provide the water source of spray module.
Preferred embodiment, the air inlet hole area are the 1/28~1/22 of ventilation aperture area.
Preferred embodiment, the gas vent include multiple, successively spacing distance L1It is evenly arranged along the fermentation plant wall.
Preferred embodiment, the air inlet include multiple, successively spacing distance L2Gas vent is not set along the fermentation plant
Wall is evenly arranged.
Preferred embodiment, the gas chamber volume are the 30%~45% of fermentation plant volume.
Preferred embodiment, the fermentation plant, fermentation vat and gas chamber are rectangle, and fermentation plant length is 50m, the gas chamber
Length and fermentation plant length are identical with height, width 3m；The gas vent aperture is 150cm, the L1For 6m；It is described into
Air vent aperture is 30cm, the L2For 2m.
Preferred embodiment, the fermentation plant wall and fermentation vat pool wall interval 50cm.
Preferred embodiment, the system also includes acid solutions to add component, acid molten to add into the plash
Liquid.
Preferred embodiment, the acid solution addition component include addition trigger module and addition control module, the addition
Trigger module adds acid solution for output signal triggering acid solution addition component；The addition control module is according to addition
The signal of trigger module output generates the control signal for whether adding acid solution.
Preferred embodiment, the spray module include main jet water pipe and branch sparge pipe, are drawn water described in the main jet water pipe connection
Component, the main jet water pipe can be used to be introduced into the water in plash and be delivered to branch sparge pipe；Described in the branch sparge pipe connection
Main jet water pipe, the branch sparge pipe are equipped with hole for water spraying, and the opening of hole for water spraying is towards gas chamber bottom.
Multiple, each sparge pipe interval L is arranged in preferred embodiment, the branch sparge pipe3Distance setting, multiple water spray
Pipe forms pectination with main jet water pipe and is arranged in plenum roof.
Preferred embodiment, the branch sparge pipe include multiple hole for water sprayings, each hole for water spraying interval L4Distance along branch sparge pipe
Axially it is evenly arranged.
Preferred embodiment, the hole for water spraying are equipped with spray head.
Preferred embodiment, the plash pool wall top are lower than the gas chamber bottom, and plash pool wall is equipped with overfall, can use
Water conservancy diversion goes out the water in plash when reaching overfall with water level in plash.
Preferred embodiment, the plash include filter screen, and plash is divided into non-filtering area and filtering area by the filter screen
The pool wall at two positions, filtering area contact gas chamber bottom is formed with step, to stop the water of spray module ejection along gas chamber
Bottom is flow in filtering area；The overfall is set to non-filtering area close to the pool wall of gas chamber sidewall.
Preferred embodiment, the component that draws water include that pump and water pipe, the pump water inlet end are located in filtering area, the water pipe one
The water outlet of end connection pump, the other end connect spray module.
Preferred embodiment is equipped with buffer pool outside the gas chamber, and the overfall connects overflow pipe, to will non-filtering area
In water be guided to buffer pool.
Preferred embodiment is equipped with strainer at the overfall.
The beneficial effects of the utility model are embodied in, and provide a kind of processing of manure fermentation generation gas for farm
System, closed fermentation plant wall setting gas vent and air inlet, can will be fermented by the air extractor installed at gas vent
Gas sampling to the gas chamber that workshop generates is handled；By the setting of spray module, cascade can be formed in plenum interior, sprayed
Liquid containing acid solution react removing with the ammonia generated during farm's feces of livestock and poultry production organic fertilizer
Ammonia, and achieve the effect that deodorization；Plash is arranged in gas chamber bottom, and provides water source by drawing water component for spray module, can
Water is recycled to spray to form cascade again by spray module, saves water resource；The reasonable of component is added by acid solution
Setting is not enough to clean NH after solution pH value raising in plash3When (cleaning efficiency is lower), it can be achieved that automatically to plash
Middle addition acid solution further realizes the automation of acid solution addition, subtracts on the basis of recycling water formation cascade
Few artificial participation；In addition, the liquid accumulated in plash is formed after the cleaning of acid the cascade largely exhaust gas containing ammonia, it should
Contain a large amount of nitrogen substance in liquid, can be used as liquid fertilizer and used for crops and gourd, fruit and vegetable fertilising.
Detailed description of the invention：
Fig. 1 is the processing system vertical view knot that a kind of manure fermentation for farm of the utility model embodiment generates gas
Structure schematic diagram；
Fig. 2 is spray module arrangement schematic diagram described in the utility model embodiment；
Fig. 3 is A fragmentary front structural schematic diagram in Fig. 1；
Fig. 4 is plash overlooking structure diagram described in the utility model embodiment；
Fig. 5 is plash right side structural representation described in the utility model embodiment；
Fig. 6 is a kind of farm's air treating of the utility model embodiment and the method flow diagram for preparing organic fertilizer.
Description of symbols
1. fermentation plant, 10. fermentation vats, 11. gas vents, 12. air inlets, 2. gas chambers, 20. air extractors, 21. water spray groups
Part, 210. main jet water pipes, 211. sparge pipes, 22. plashes, 220. non-filtering areas, 221. filtering areas, 222. filter screens,
223. overfalls, 224. steps, 23. draw water component, 24. gas outlets, 25. adsorbates, 26. gas chamber bottoms, 27. plenum roofs,
28. gas chamber sidewall, 3. buffer pools.
Specific embodiment
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-6, specific embodiment provided by the utility model is as follows：
The technical solution of the present embodiment is to provide a kind of processing system of manure fermentation generation gas for farm,
Including closed fermentation plant 1, the fermentation plant includes fermentation vat 10, and the fermentation plant wall opens up gas vent 11, if
There is the wall of gas vent 11 to be connected with gas chamber 2, the wall for not setting gas vent is equipped with air inlet 12；The gas vent is equipped with pumping dress
20 are set, the air extractor inlet end is located in fermentation plant, and outlet side is towards gas chamber；The gas chamber is equipped with to be connected to outside
Gas outlet 24 can be used to that gas after treatment is discharged；The plenum roof inner wall is equipped with spray module 21, can be used to even
It sprays water to form cascade when water receiving source；The gas chamber bottom includes plash 22, can be used to accumulate the water of spray module ejection；It is described
System further includes the component 23 that draws water for connecting plash and spray module, can be used to provide the water source of spray module.Usual situation
Under, a large amount of foul gas will be generated in farm's manure fermentation treatment process, wherein NH3It is most important composition in foul smell,
With strong sharp aroma, health and atmosphere to people cause serious pollution problem.Sorption due to ammonia to water
Property it is very high, and be dissolved in after water in alkalinity, therefore, in the present embodiment propose to go cleaning farm's feces of livestock and poultry fermented using cascade
The exhaust gas discharged during technique production organic fertilizer.In the present embodiment, fermentation vat is in closed fermentation plant, first will
The exhaust gas generated in fermentation plant is introduced into gas chamber through gas vent, and air inlet position utilizes fermentation plant wall in air-suction state at this time
The air extractor of wall gas vent installation introduces exhaust gas into gas chamber；Spray module is connected into water source, the spray module can be used to
The liquid containing acid solution is sprayed, liquid can be sprayed downward from plenum roof and forms cascade, the NH in acid solution and gas chamber3Hair
Raw neutralization reaction removes NH to reach3The purpose of (while also deodorization), the clean gas obtained after treatment go out from gas chamber
Port discharge.Plash is arranged in gas chamber bottom, and the liquid after can accumulating the cleaning ammonia that spray module constantly sprays passes through pumping
The setting of water assembly, can be again using the liquid after the cleaning ammonia in plash as the water source of spray module, and conveys
It sprays to form cascade to spray module, achievees the purpose that recycle water, save water resource.In addition, being arranged just through fermentation process
The gas temperature of releasing is very high, when being cleaned by the cascade that the gas that air inlet is collected is formed through spray module, can also reduce
The temperature of gas.The liquid accumulated in plash is formed after the cleaning of acid the cascade largely exhaust gas containing ammonia, the liquid
In contain a large amount of nitrogen substance, can be used as liquid fertilizer for crops and gourd, fruit and vegetable fertilising use.
Preferred embodiment scheme, the air inlet hole area are the 1/28~1/22 of ventilation aperture area.In the present embodiment, fermentation
The purpose of the gas vent of workshop setting larger area is the gas that air extractor can be made to form Wind Volume in pumping, is adopted simultaneously
With low pressure (wind speed is lower), so that the more slow biggish air-flow of air quantity is formed, in the cascade mating reaction that spray module is formed
Under, guarantee the cleaning efficiency of the exhaust gas in plenum space.
Preferred embodiment scheme, the gas vent include multiple, successively spacing distance L1It is equal along the fermentation plant wall
Even arrangement.The efficiency of gas sampling is improved in the present embodiment, multiple gas vents can be set in fermentation plant wall, then install
Air extractor is at gas vent.
Preferred embodiment scheme, the air inlet include multiple, successively spacing distance L2Along the fermentation plant row of not setting
The wall of stomata is evenly arranged.It collects in gas process in air extractor, in order to guarantee that fermentation plant enters enough air, makes
For the more smooth exhaust gas that must collect fermentation plant of air extractor to gas chamber, the wall setting that can not set gas vent in fermentation plant is more
A air inlet, for air extractor in collecting exhaust process, air inlet keeps air-suction state.
Preferred embodiment scheme, the gas chamber volume are the 30%~45% of fermentation plant volume.When gas chamber is excessive, it is more than
The 45% of fermentation plant volume, the spray module equipment that gas chamber is installed also increase therewith, cause the increase for building cost, cleaning
The resource that the exhaust gas that same fermentation plant generates is utilized increases, and causes the waste of resource to a certain extent.And when gas chamber it is too small,
Less than the 30% of fermentation plant volume, the cascade that lesser gas chamber volume would potentially result in acid solution is not enough to will be in exhaust gas
Ammonia cleaning completely, reduces the cleaning efficiency of exhaust gas.Therefore, the volume size of gas chamber and fermentation plant is rationally set, not only may be used
To guarantee the cleaning efficiency of the exhaust gas by being collected into gas chamber, the construction cost of gas chamber on the other hand can be also reduced.
Preferred embodiment scheme, the fermentation plant, fermentation vat and gas chamber are rectangle, and fermentation plant length is 50m, institute
It is identical with height to state air chamber length and fermentation plant length, width 3m；The gas vent aperture is 150cm, the L1For 6m；
The air inlet aperture is 30cm, the L2For 2m.It is rectangle, gas by fermentation plant, fermentation vat and gas chamber in the present embodiment
The length and height of room and fermentation plant are all the same, length be 50 meters, fermentation plant wherein side wall at interval of 6m be arranged
One gas vent, aperture 150cm；Air inlet is set in opposite another side walls, and air inlet aperture is 2m, guarantees pumping
The pumping efficiency of device is entered exhaust gas in gas chamber with the state of low speed and Wind Volume and is cleaned, and is conducive to acid molten
The ammonia of exhaust gas is sufficiently cleaned under the cascade effect of liquid.
Preferred embodiment scheme, the fermentation plant wall and fermentation vat pool wall interval 50cm.It include to excrement in fermentation vat
Just it carries out turning over turning over for throwing and casts standby, therefore fermentation vat pool wall mechanical strength is more demanding.If fermentation vat is directly built into closing
The fermentation vat of formula, then open up gas vent and air inlet in fermentation vat pool wall and exhaust gas is collected, the mechanics of fermentation vat can be reduced
Intensity will lead to turn over when serious and throw damage of facilities fermentation vat pool wall.Therefore, in fermentation vat pool wall circumferentially-spaced in the present embodiment
The distance of 50cm builds an enclosed fermentation plant, and fermentation vat is covered to realize closed state.
Preferred embodiment scheme, the system also includes acid solutions to add component, to add into the plash
Acid solution.Excrement will generate a large amount of NH in the continuous progression of aerobic fermentation in fermentation plant3, not with exhaust gas
In disconnected cleaning process, acid solution and NH that spray module sprays3After reacting, the pH value of solution is constantly increased, when drawing water
Liquid in component extraction plash makees spray module cleaning NH3Water source when, pH value increase after solution will be not enough to clean
NH3, therefore, gas handling system described in the present embodiment further includes acid solution addition component, when solution pH value in plash
It is not enough to clean NH after raising3(cleaning efficiency is lower) can add acid solution into plash.
Preferred embodiment scheme, the acid solution addition component include addition trigger module and addition control module, institute
Addition trigger module is stated for output signal triggering acid solution addition component addition acid solution；The addition control module root
The control signal for whether adding acid solution is generated according to the signal of addition trigger module output.It is reasonable to acid solution addition component
Design addition trigger module and the functional module for adding control module, can increase the stability of system.Specifically, the addition touching
Sending out module can be pH value detection module, can in real-time detection plash solution pH value, being increased to threshold value M to pH value (can be with
Threshold value is set according to the actual situation, the NH in exhaust gas is discharged within certain a period of time such as fermentation vat3Content) when, output signal touching
Hair addition control module generates the control signal of addition acid solution.Using the above scheme, the water in plash is being recycled
It is formed on the basis of cascade, further realizes the automation of acid solution addition, reduce artificial participate in.
Preferred embodiment scheme, the spray module 21 include main jet water pipe 210 and branch sparge pipe 211, the main jet water
Draw water component described in pipe connection, and the main jet water pipe can be used to be introduced into the water in plash and be delivered to branch sparge pipe；The branch
Sparge pipe connects the main jet water pipe, and the branch sparge pipe is equipped with hole for water spraying, and the opening of hole for water spraying is towards gas chamber bottom.This reality
Water source can be connected by applying main jet water pipe in example, and water is delivered to branch sparge pipe, and branch sparge pipe is equipped with hole for water spraying, when access water source
When, water sprays to form cascade along hole for water spraying.
Multiple, each sparge pipe interval L is arranged in preferred embodiment scheme, the branch sparge pipe3Distance setting, it is multiple
Branch sparge pipe 211 and main jet water pipe 210 form pectination and are arranged in plenum roof 27.
It should be noted that the arrangement mode of sparge pipe does not limit to aforesaid way, it can also be S-shaped on gas chamber top by sparge pipe
Portion's setting；Can also it is higher in waste gas content (such as at gas vent) setting than comparatively dense sparge pipe, improve cleaning efficiency.Setting
The purpose of sparge pipe is handled the exhaust gas in gas chamber, sparge pipe sprays in order to which when connecting water source, water spray forms cascade
Acid solution be in order to the NH in exhaust gas3It is reacted, achievees the purpose that remove ammonia (deodorization).At gas vent, exhaust gas
Content is larger, and settable closeer sparge pipe handles exhaust gas.At the gas outlet of gas chamber, closeer spray may also set up
Water pipe cleans the gas after over cleaning that will be discharged again, further increases the clean level of gas.
Preferred embodiment scheme, the branch sparge pipe include multiple hole for water sprayings, each hole for water spraying interval L4Distance along branch
Sparge pipe is axially evenly arranged.In the present embodiment, multiple hole for water sprayings are set, the water that multiple hole for water sprayings spray is constituted on branch sparge pipe
Cascade；Each hole for water spraying interval L4Distance be axially arranged along branch sparge pipe, can be conducive to form uniform cascade.
Preferred embodiment scheme, the hole for water spraying are equipped with spray head.It, can be with specifically, spray head can be arranged at hole for water spraying
Conducive to adjustment water spraying direction.Spray head can be high-pressure nozzle or atomizer, also be conducive to the uniform water of shape in plenum space
Curtain.
Preferred embodiment scheme, 22 pool wall top of plash are lower than the gas chamber bottom 26, and plash pool wall is equipped with
Overfall 223 can be used to the water that water conservancy diversion when water level reaches overfall in plash goes out in plash.In practice, at the beginning of feces of livestock and poultry
Phase usually contains higher moisture, if chicken manure is fecaluria mixing, usually just contains 70% or more into the new chicken manure in fermentation vat
Moisture will constantly generate heat with the continuous progress of fermentation process, for enclosed fermentation vat, will constantly evaporate
Moisture drying excrement in excrement, these moisture are introduced into gas chamber with the exhaust gas in fermentation vat, then after the cleaning of acid cascade,
Water in plash can be cumulative.Therefore, overfall further is set in plash pool wall in the present embodiment, when in plash
Water level reach overfall when can auto-guiding go out the liquid in plash.On the other hand, the liquid in plash is through acid water
Curtain is formed after cleaning the largely exhaust gas containing ammonia, and a large amount of nitrogen substance is contained in the liquid, can be used as liquid fertilizer for agriculture
Crop and gourd, fruit and vegetable fertilising use.
Preferred embodiment scheme, the plash 22 include filter screen 222, and plash is divided into not by the filter screen 222
The pool wall at 221 liang of positions of filtering area 220 and filtering area, filtering area contact gas chamber bottom 26 is formed with step 224, to hinder
The water that gear spray module sprays is flow in filtering area 221 along gas chamber bottom 26；The overfall 223 is set to non-filtering area 220 and leans on
The pool wall of nearly gas chamber sidewall 28.In order to utilize the water accumulated in plash again in the present embodiment, can be arranged in plash
Liquid after accumulation (can be filtered, such as filter out impurity, material residue or fibre object) by strainer, and plash is divided into non-filtering area
With two position of filtering area.The pool wall that filtering area position is contacted with gas chamber bottom forms step, and spray module can be stopped to spray
Water is flow in filtering area.Therefore, the non-filtering area position of plash is flow to by the water that spray module sprays first, is flowed after passing through the filter screen
To filtering area position.The water source that liquid in plash after filtering can be used as spray module utilizes again, is delivered to water spray group
Part sprays to form cascade, achievees the purpose that recycle water, saves water resource.
Preferred embodiment scheme, the component that draws water includes pump and water pipe, and the pump water inlet end is located in filtering area, described
The water outlet of water pipe one end connection pump, the other end connect spray module.It, can be in the bottom outside gas chamber sidewall 28 in the present embodiment
Set buffer pool 3 at corresponding overfall position, when water level reaches overfall in plash can water conservancy diversion go out the liquid in plash extremely
In buffer pool.Liquid in plash is formed after the cleaning of acid the cascade largely exhaust gas containing ammonia, is contained in the liquid
A large amount of nitrogen substance can be used as liquid fertilizer and use for crops and gourd, fruit and vegetable fertilising.In practical application, the liquid is through overflowing
After outlet is guided in buffer pool, there is the case where cannot transporting immediately, therefore, the setting of buffer pool puts one section for liquid
It is transported after time.
Preferred embodiment scheme is equipped with buffer pool outside the gas chamber, and the overfall connects overflow pipe, to will not
Water in filtering area is guided to buffer pool.In the present embodiment, overflow pipe can be connected at overfall, by overflow pipe by liquid
Body is guided to buffer pool.
Preferred embodiment scheme is equipped with strainer at the overfall.Overfall be arranged strainer, may filter that in liquid as
Impurity, material residue or fibre object.
Adsorbate 25 is arranged in preferred embodiment scheme, the gas outlet 24, and the adsorbate 25 is located in gas chamber 2.This reality
It applies in example, in order to filter gas again before exhaust gas is discharged, stacks adsorbate in gas indoor air outlet position, can be absorbed one
Determine moisture and impurity, further increases the gaseous mass of discharge.
In the description of the embodiments of the present invention, it should be noted that the transfer mode for describing signal is to retouch
The connection relationship between functional hardware is stated, and signal itself is not belonging to technical characteristic.
In the description of the embodiments of the present invention, it is to be understood that term " on ", "lower", "front", "rear",
"left", "right", " hard straight ", "horizontal", "center", "top", "bottom", " top ", " bottom ", "inner", "outside", " inside ", " outer
The orientation or positional relationship of the instructions such as side " is to be based on the orientation or positional relationship shown in the drawings, merely to making in this reality of description
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.Wherein, " inboard " refers to inside or fences up
Region or space." periphery " refers to the region around certain particular elements or specific region.
In the description of the embodiments of the present invention, term " first ", " second ", " third ", " the 4th " are only used for retouching
Purpose is stated, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.By
This, define " first ", " second ", " third ", the feature of " the 4th " can explicitly or implicitly include it is one or more
A this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection ", " assembling " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
In the description of the embodiments of the present invention, particular features, structures, materials, or characteristics can be any one
It can be combined in any suitable manner in a or multiple embodiment or examples.
In the description of the embodiments of the present invention, it is to be understood that "-" and "~" indicate be two values it
Same range, and the range includes endpoint.Such as:" A-B " indicates to be greater than or equal to A, and is less than or equal to the range of B."A
~B " indicates to be greater than or equal to A, and is less than or equal to the range of B.
In the description of the embodiments of the present invention, the terms "and/or", a kind of only description affiliated partner
Incidence relation, indicate may exist three kinds of relationships, for example, A and/or B, can indicate：Individualism A, exists simultaneously A and B,
These three situations of individualism B.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. the processing system that a kind of manure fermentation for farm generates gas, which is characterized in that including closed fermenting vehicle
Between, the fermentation plant includes fermentation vat, and the fermentation plant wall opens up gas vent, and the wall equipped with gas vent is connected with gas
Room, the wall for not setting gas vent are equipped with air inlet；The gas vent is equipped with air extractor, and the air extractor inlet end is located at hair
In ferment workshop, outlet side is towards gas chamber；The gas chamber is equipped with the gas outlet being connected to outside, can be used to be discharged after treatment
Gas；The plenum roof inner wall is equipped with spray module, can be used to spray water to form cascade when connecting water source；The gas chamber bottom
Including plash, it can be used to accumulate the water of spray module ejection；The system also includes the pumpings of connection plash and spray module
Water assembly can be used to provide the water source of spray module.
2. a kind of manure fermentation for farm according to claim 1 generates the processing system of gas, feature exists
In the air inlet hole area is the 1/28~1/22 of ventilation aperture area.
3. a kind of manure fermentation for farm according to claim 1 generates the processing system of gas, feature exists
In the gas chamber volume is the 30%~45% of fermentation plant volume.
4. a kind of manure fermentation for farm according to claim 1 generates the processing system of gas, feature exists
In the fermentation plant wall and fermentation vat pool wall interval 50cm.
5. a kind of manure fermentation for farm according to claim 1 or 3 generates the processing system of gas, feature
It is, the system also includes acid solutions to add component, to add acid solution into the plash；The acidity is molten
It includes addition trigger module and addition control module that liquid, which adds component, and the addition trigger module is acid for output signal triggering
Solution adds component and adds acid solution；Whether the addition control module adds according to the signal generation of addition trigger module output
The control signal of Plus acidic solution.
6. a kind of manure fermentation for farm according to claim 4 generates the processing system of gas, feature exists
In the spray module includes main jet water pipe and branch sparge pipe, and draw water component described in the main jet water pipe connection, the main jet water
Pipe can be used to be introduced into the water in plash and be delivered to branch sparge pipe；The branch sparge pipe connects the main jet water pipe, the branch
Sparge pipe is equipped with hole for water spraying, and the opening of hole for water spraying is towards gas chamber bottom.
7. a kind of manure fermentation for farm according to claim 1 generates the processing system of gas, feature exists
In the plash pool wall top is lower than the gas chamber bottom, and plash pool wall is equipped with overfall, can be used to water level in plash
Water conservancy diversion goes out the water in plash when reaching overfall.
8. a kind of manure fermentation for farm according to claim 6 generates the processing system of gas, feature exists
In the plash includes filter screen, and plash is divided into two position of non-filtering area and filtering area, the filtering by the filter screen
The pool wall of area contact gas chamber bottom is formed with step, and the water to stop spray module to spray flow to filtering area along gas chamber bottom
In；The overfall is set to non-filtering area close to the pool wall of gas chamber sidewall.
9. a kind of manure fermentation for farm according to claim 1 generates the processing system of gas, described to draw water
Component includes that pump and water pipe, the pump water inlet end are located in filtering area, and the water outlet of water pipe one end connection pump, the other end connects
Connect spray module.
10. a kind of manure fermentation for farm according to claim 1 generates the processing system of gas, the gas chamber
Outside is equipped with buffer pool, and the overfall connects overflow pipe, the water in non-filtering area is guided to buffer pool.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203216A (en) * | 2018-02-01 | 2018-06-26 | 四川中禾高科农牧设备科技有限公司 | The processing system and processing method of gas are generated for the manure fermentation of farm |
| CN109569231A (en) * | 2018-11-23 | 2019-04-05 | 江苏省家禽科学研究所 | A kind of henhouse abatement of noxious gases system and its application method |
-
2018
- 2018-02-01 CN CN201820171646.XU patent/CN208104194U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203216A (en) * | 2018-02-01 | 2018-06-26 | 四川中禾高科农牧设备科技有限公司 | The processing system and processing method of gas are generated for the manure fermentation of farm |
| CN109569231A (en) * | 2018-11-23 | 2019-04-05 | 江苏省家禽科学研究所 | A kind of henhouse abatement of noxious gases system and its application method |
| CN109569231B (en) * | 2018-11-23 | 2021-05-14 | 江苏省家禽科学研究所 | Henhouse harmful gas treatment system and application method thereof |
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Address after: No.2, 1st floor, unit 2, building 2, Hualong mall, No.43, Zhengxi street, Huayang street, Tianfu New District, Chengdu, Sichuan 610213 Patentee after: SICHUAN ZHONGHE GAOKE AGRICULTURE AND ANIMAL HUSBANDRY EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 620400 13 Chuang Road, Qingcheng Industrial Park, Qingshen County, Meishan, Sichuan Patentee before: SICHUAN ZHONGHE GAOKE AGRICULTURE AND ANIMAL HUSBANDRY EQUIPMENT TECHNOLOGY Co.,Ltd. |
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