CN110476819A - A kind of air optimization room structure for outside scale livestock or poultry house - Google Patents
A kind of air optimization room structure for outside scale livestock or poultry house Download PDFInfo
- Publication number
- CN110476819A CN110476819A CN201910750356.XA CN201910750356A CN110476819A CN 110476819 A CN110476819 A CN 110476819A CN 201910750356 A CN201910750356 A CN 201910750356A CN 110476819 A CN110476819 A CN 110476819A
- Authority
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- China
- Prior art keywords
- ammoniacal liquor
- air
- room structure
- suction
- pipe
- Prior art date
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Links
- 244000144977 poultry Species 0.000 title claims abstract description 28
- 244000144972 livestock Species 0.000 title claims abstract description 22
- 238000005457 optimization Methods 0.000 title description 19
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 92
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 46
- 238000010521 absorption reaction Methods 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 27
- 210000003127 knee Anatomy 0.000 claims abstract description 21
- 238000009395 breeding Methods 0.000 claims abstract description 19
- 238000002663 nebulization Methods 0.000 claims abstract description 19
- 230000001488 breeding effect Effects 0.000 claims abstract description 18
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000007921 spray Substances 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 17
- 239000003463 adsorbent Substances 0.000 claims description 14
- 241000209094 Oryza Species 0.000 claims description 12
- 235000007164 Oryza sativa Nutrition 0.000 claims description 12
- 235000009566 rice Nutrition 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 3
- 230000009102 absorption Effects 0.000 description 22
- 230000000694 effects Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002365 multiple layer Substances 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0052—Arrangement of fans or blowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Housing For Livestock And Birds (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of air for outside scale livestock or poultry house to optimize room structure, the room structure includes folding push-and-pull structure of film (25), and the both ends of folding push-and-pull structure of film (25), which are connected with the breeding house exterior wall (30) with negative-pressure air fan (3) in giving up and the exhaust blower knee wall (26) with secondary exhausting machine (22) and constitute a closed air, optimizes room outline border；The inner space for folding push-and-pull structure of film (25) from breeding house exterior wall (30) to exhaust blower knee wall (26) be successively divided into (4) between the nebulization dust for capableing of nebulization dust, can chemistry except ammonia chemistry except (17) between ammonia and can between the physical absorption of the other odorous gas of physical absorption (21), give up in the room structure is discharged through secondary exhausting machine (22) after the air-borne dust processing that is pumped into of negative-pressure air fan (3).The present invention can fast purification poultry give up outer institute's air-discharging, reduction is to surrounding environment influence.
Description
Technical field
The present invention relates to a kind of air optimization room structure is belonged to, specifically one kind is outer for scale livestock or poultry house
Air optimize room structure.
Background technique
With livestock and poultry breeding industry large-scale development, noxious gas emission problem becomes more and more prominent in livestock and poultry, direct shadow
Ring the vital conjuncture for having arrived scale livestock or poultry field.Therefore how to optimize large-scale breeding farm outlet air quality, reduce scale and support
Growing becomes the critical issue for restricting breeding scale industry development to the discharge of external environment foul smell.
There are many method for improving air quality in poultry house in existing livestock and poultry cultivation industry, have researcher that feeding is taken to ferment
Feed, enzyme preparation, plant extracts etc. give up the methods of interior sprinkling adsorbent, probiotics to reduce ammonia yield, but cost
Height, the degree of automation is low, and external air-discharging effect of optimization is extremely limited；Also have researcher using " roof air draft+biofiltration ",
" roof air draft+wet curtain water absorption ", " absorption in roof air draft+house " remove ammonia, but install such equipment additional, it is necessary to strengthen roof and hold
Beijing South Maxpower Technology Co. Ltd's power, cost is higher, and there are Electrical Safety hidden danger in poultry house.There are also researchers by negative-pressure air fan pump drainage air in giving up
Function, establish multilayer " sunshade net+spray system " or " wet curtain+spray system " air duct for locating in its 3 meters or so position
Institute's air-discharging is managed, but still remains negative-pressure air fan exhaust air rate in house and is obstructed, the uniformity that the degree of automation is low, cascade (net) infiltrates
Poor, water resource and energy consumption relatively consume excessive, and ammonia absorbs insufficient, and fixed utilization rate is poor, and the optimization efficiency for giving up outer air has
Limit, optimization ability is unstable, and contact medium is perishable, absorbs the problems such as ammonia ability is limited.
Summary of the invention
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of skies for outside scale livestock or poultry house
Gas optimizes room structure, and air optimization room structure can connect the breeding house exterior wall of breeding house negative pressure wind pusher side, with quick
It purifies poultry and gives up outer institute's air-discharging quality, improve farm to surrounding environment influence.
The purpose of the present invention is what is solved by the following technical programs:
A kind of air optimization room structure for outside scale livestock or poultry house, it is characterised in that: the room structure includes folding
Structure of film is pushed and pulled, the both ends of folding push-and-pull structure of film pass through connector and the breeding house with negative-pressure air fan in giving up respectively
Exterior wall is connected with the exhaust blower knee wall with secondary exhausting machine and constitutes a closed air optimization room outline border；The folding
The inner space of folded push-and-pull structure of film from breeding house exterior wall to exhaust blower knee wall be divided into nebulization dust between, chemistry is except ammonia
Between between physical absorption, carried out between the nebulization dust by the air-borne dust that densely covered atomized water is pumped into negative-pressure air fan in giving up
Nebulization dust, chemistry carry out chemistry to the air after dedusting except the rice font grid and wet curtain between ammonia by surface with suction ammoniacal liquor
Except ammonia, built-in porous adsorbent carries out other odorous gas absorption, physical absorption to except the air after ammonia between physical absorption
Air the room structure most is discharged through secondary exhausting machine afterwards.
The U-shaped distribution of the wet curtain separate chemistry except between ammonia between physical absorption.
Top between the nebulization dust, which is equipped with, is atomized micro- spray net, and influent side is crossed with booster water pump by atomization Wei Pen Netcom
Atomizing inlet pipe, pressure regulating switch are connected with tank；Ground is equipped with √ type slope between the nebulization dust
Back pool and back pool are connected by being equipped with the return pipe of return water strainer with tank.
It is equipped with water level controller and water inlet pipe in the tank, and is equipped on the tank pool wall below water inlet pipe
Outlet pipe with suction pump.
The chemistry includes the area grid Xi An and the area wet curtain Xi An between removing ammonia, and the area wet curtain Xi An is U-shaped to inhale ammonia for grid
In area is wrapped in.
The area grid Xi An includes net grid support, gathers on net grid support filled with rice font grid and is fixed with spray
Shower pipe net, spray pipe network, which passes through, to be connected with the suction ammoniacal liquor inlet tube for inhaling ammoniacal liquor booster pump and time switch with ammoniacal liquor storage pool is inhaled
Logical, spray pipe network sprays suction ammoniacal liquor to rice font grid and suction ammoniacal liquor is attached on meter font grid；The net grid support is located at
The area grid Xi An have √ type slope suction ammoniacal liquor recovery pond on, inhale ammoniacal liquor recovery pond pass through be equipped with back liquid strainer liquid back pipe and
Ammoniacal liquor storage pool is inhaled to be connected.
The area wet curtain Xi An includes the groove of Multi-layer U-shape arrangement, and the bottom of groove is smooth, and all there are fluid hole, wet curtains
Vertical arrangement is between neighbouring groove and wet curtain bottom is immersed in suction ammoniacal liquor in a groove；The starting point of the groove
It is closed and by branched pipe with inhale ammoniacal liquor inlet tube be connected, with inhale ammoniacal liquor booster pump and time switch suction ammoniacal liquor inlet tube
Liquid feeding end be connected with ammoniacal liquor storage pool is inhaled, the outlet of the suction ammoniacal liquor at the terminal end of the groove respectively with inhale ammoniacal liquor liquid back pipe phase
Connection, the terminal for inhaling ammoniacal liquor liquid back pipe are terminated into slot type catch tray, and slot type catch tray passes through catheter and suction ammoniacal liquor storage pool phase
Connection.
The lower outside of the wet curtain, which is equipped with, is used to support the support construction of wet curtain, the support construction be wet curtain knee wall or
Wet curtain support frame.
The suction ammoniacal liquor storage pool side, which is equipped with, stores up sour pond, and the sour pond of storage is by going out acid tube and suction with acid solution booster pump
Ammoniacal liquor storage pool is connected, and the suction ammoniacal liquor storage pool is equipped with the fluid level controller that can open and close acid solution booster pump and pH control
Device processed and outlet tube with positive displacement pump.
It is provided with string bag bracket in the physical absorption, the adsorbent string bag equipped with porous adsorbent is laid in the string bag
On bracket.
The folding push-and-pull structure of film includes the zinc-plated pipe holder, rain-proof shelter cloth and connector that can fold push-and-pull,
Rain-proof shelter cloth is wrapped in the open-ended semitight folding that a direction of extension along zinc-plated pipe holder is constituted on galvanized pipe bracket
Folded push-and-pull structure of film, the connector positioned at zinc-plated pipe holder both ends are used to connect the breeding house exterior wall with negative-pressure air fan in giving up
With the exhaust blower knee wall for having secondary exhausting machine.
The present invention has the following advantages compared with prior art:
Air optimization room structure of the invention can be successively dusted, except ammonia and other stinks in different closed channels
Gas absorption increases the contact area of outer air-discharging optimization process, reduces outlet dust in air, ammonia and other stinks
The reaction process of gas influences each other, and ensure that wet curtain is not influenced by dust obstruction；And closed channel is needing air excellent
It stretches and fixes when change, pack up when not in use, not influencing productions activity, the channel extrusion length such as pig house goes out pig, blower is safeguarded can root
According to pig house negative-pressure air fan windage appropriate adjustment；The air optimizes room structure being capable of outer the emptied makings of fast purification poultry house
Amount improves farm to surrounding environment influence.
Detailed description of the invention
Attached drawing 1 is the planar structure schematic diagram that air of the invention optimizes room structure；
Attached drawing 2 is the schematic view of facade structure that air of the invention optimizes room structure；
The longitudinal profile knot that attached drawing 3 combines between the nebulization dust for air optimization room structure of the invention with breeding house exterior wall
Structure schematic diagram；
Attached drawing 4 is that air of the invention optimizes the chemistry of room structure except the longitudinal profile structure schematic between ammonia；
Attached drawing 5 is the wet curtain arrangement states schematic diagram that air of the invention optimizes room structure；
Attached drawing 6 is the longitudinal profile structure schematic between the physical absorption of air optimization room structure of the invention；
Attached drawing 7 is that the exhaust blower knee wall of air optimization room structure of the invention pushes and pulls when structure of film combines with folding
Longitudinal profile structure schematic；
Attached drawing 8 is the part A enlarged structure schematic diagram in attached drawing 1；
Attached drawing 9 is the part B enlarged structure schematic diagram in attached drawing 1；
Attached drawing 10 is the groove section structural schematic diagram that air of the invention optimizes room structure；
Attached drawing 11 is the schematic view of facade structure for the folding push-and-pull structure of film that air of the invention optimizes room structure；
Attached drawing 12 is the schematic diagram of the section structure for the zinc-plated pipe holder that air of the invention optimizes room structure.
Wherein 1-micro- spray the net of atomization；2-tanks；2-1-atomizing inlet pipe；2-2-booster water pump；2-3-pressure tune
Section switch；2-4-water level controller；2-5-water inlet pipe；2-6-outlet pipe；2-7-suction pump；3-give up interior negative-pressure air fan；
Between 4-nebulization dusts；5-back pools；6-inhale ammoniacal liquor storage pool；6-1- fluid level controller；6-2-pH controller；6-3-goes out
Liquid pipe；6-4-positive displacement pump；6-5-catheter；6-6-suction ammoniacal liquor booster pump；6-7-time switch；7-store up sour pond；7-1—
Acid tube out；7-2-acid solution booster pump；8-net grid supports；9-inhale ammoniacal liquor inlet tube；10-spray pipe networks；11-rice font nets
Lattice；12-grooves；12-1-suction ammoniacal liquor outlet；12-2-suction ammoniacal liquor liquid back pipe；12-3-suction ammoniacal liquor；13-inhale ammoniacal liquor recycling
Pond；14-wet curtain knee walls；15-slot type catch trays；16-wet curtains；17-chemistry are except between ammonia；18-wet curtain support frames；19—
String bag bracket；20-adsorbent the string bags；Between 21-physical absorptions；22-secondary exhausting machines；23-return pipes；24-liquid back pipes；
25-fold push-and-pull structure of film；26-exhaust blower knee walls；27-connectors；28-zinc-plated pipe holders；29-waterproof awning cloths；
30-breeding house exterior walls.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
As shown in figs. 1-12: a kind of air optimization room structure for outside scale livestock or poultry house, the room structure packet
Folding push-and-pull structure of film 25 is included, the both ends of folding push-and-pull structure of film 25 pass through connector 27 and respectively with negative pressure in giving up
The breeding house exterior wall 30 of blower 3 is connected with the exhaust blower knee wall 26 with secondary exhausting machine 22 and constitutes a closed air
Optimize room outline border；The folding push and pull structure of film 25 inner space from breeding house exterior wall 30 to exhaust blower knee wall 26 successively
4 between nebulization dust, chemistry except between ammonia 21 between 17 and physical absorption, between nebulization dust 4 by densely covered atomized water to negative in house
The air-borne dust that pressure fan 3 is pumped into carry out nebulization dust, chemistry except between ammonia 17 by surface with the rice font for inhaling ammoniacal liquor 12-3
Grid 11 and wet curtain 16 carry out chemistry except the porous adsorbent between ammonia, physical absorption built in 21 is to the sky for removing ammonia to the air of dedusting
Gas carries out other odorous gas absorption, and the room structure is discharged through secondary exhausting machine 22 in the air of physical absorption；In the room
In structure, the U-shaped distribution of wet curtain 16 be located at chemistry except between ammonia 21 between 17 and physical absorption between.
As depicted in figs. 11-12, folding push-and-pull structure of film 25 includes zinc-plated pipe holder 28, the rain-proof shelter that can fold push-and-pull
Cloth 29 and connector 27, rain-proof shelter cloth 29 be wrapped in constituted on zinc-plated pipe holder 28 one can longitudinal foldable push and pull both ends open
Semitight structure of film 25, that is, folding push-and-pull structure of film 25 is longitudinal two sides and the closed foldable sliding active tent of ceiling
Structure, the connector 27 positioned at zinc-plated 28 both ends of pipe holder are used to connect 30 He of breeding house exterior wall with negative-pressure air fan 3 in giving up
Exhaust blower knee wall 26 with secondary exhausting machine 22.The airtight passage of push-and-pull structure of film 25 is folded when needing air to optimize
It stretches and fixes, pack up when not in use, not influencing productions activity, the channel extrusion length such as pig house goes out pig, blower is safeguarded can be according to pig
The windage appropriate adjustment of She Shenei negative-pressure air fan 3.
As shown in Fig. 1-2,3,4 top, which is equipped with, between nebulization dust is atomized micro- spray net 1, is atomized micro- spray net 1 and passes through water inlet
Side is connected with the atomizing inlet pipe 2-1 of booster water pump 2-2 with tank 2, and adjusts on booster water pump 2-2 configured with pressure
Switch 2-3 is atomized the spraying unlatching of micro- spray net 1, pressure can adjust booster water pump by pressure regulating switch 2-3 according to demand
The power of 2-2 is realized, to guarantee dust removing effects and quality；It is equipped on 4 ground with √ type slope between nebulization dust
Back pool 5 and back pool 5 are connected by being equipped with the return pipe 23 of return water strainer with tank 2, and above-mentioned ramp structure is conducive to
5 return water of back pool, return pipe 23 is interior to be equipped with return water strainer, to improve backwater quality and service efficiency.
As shown in figure 8, being equipped with water level controller 2-4 and water inlet pipe 2-5 in tank 2, and below water inlet pipe 2-5
2 pool wall of tank is equipped with the outlet pipe 2-6 with suction pump 2-7；Water quality cleansing agent, tank 2 can be periodically launched in tank 2
Water it is inadequate when timely moisturizing reminded by water level controller 2-4, it is timely by suction pump 2-7 when tank 2 needs to clean
Cleaning liquid is discharged.
As shown in Fig. 1-2,4-5, for chemistry except 17 including the area grid Xi An and the area wet curtain Xi An between ammonia, the area wet curtain Xi An is in U
The area grid Xi An is wrapped in interior by type.Wherein the area grid Xi An includes net grid support 8, gathers on net grid support 8 and is filled with rice word
Type grid 11 and it is fixed with spray pipe network 10, the height and quantity for being laid in the rice font grid 11 on net grid support 8 can bases
It needs to adjust, to guarantee to inhale ammoniacal liquor range of scatter and inhale ammonia effect；Spray pipe network 10 is along the longitudinal direction of room structure in horizontal and perpendicular
It is directly uniformly distributed, spray pipe network 10 with the suction ammoniacal liquor inlet tube 9 for inhaling ammoniacal liquor booster pump 6-6 and inhales ammoniacal liquor storage by liquid feeding end
Pond 6 is connected and inhales ammoniacal liquor booster pump 6-6 equipped with time switch 6-7, and spray pipe network 10 is sprayed to rice font grid 11 inhales ammonia
Liquid make inhale ammoniacal liquor be attached on meter font grid 11, spray pipe network 10 opening time interval, water yield can pass through control inhale
Time switch 6-7 on ammoniacal liquor booster pump 6-6 is adjusted, to guarantee to remove ammonia effect and quality；It is located at grid in net grid support 8 to inhale
Ammonia area has above the suction ammoniacal liquor recovery pond 13 on √ type slope, inhales ammoniacal liquor recovery pond 13 and passes through the liquid back pipe 24 for being equipped with back liquid strainer
It is connected with ammoniacal liquor storage pool 6 is inhaled, ramp structure is conducive to inhale ammoniacal liquor reflux, is equipped with return water strainer in liquid back pipe 24, can be improved
Inhale the service efficiency of ammoniacal liquor.
As shown in Fig. 1-2,4-5,10, the area wet curtain Xi An includes the groove 12 of the U-shaped arrangement in multiple-layer horizontal direction, vertical side
One group of U-shaped groove 12 is set to every 60-80cm, all there are fluid holes for the bottom of groove 12, and 16 vertical distribution of wet curtain is in upper and lower
Between adjacent groove 12 and bottom is immersed in the suction ammoniacal liquor 12-3 in groove 12；The starting point of groove 12 is closed and and distinguishes
It is connected by branched pipe with ammoniacal liquor inlet tube 9 is inhaled, with the suction ammoniacal liquor feed liquor for inhaling ammoniacal liquor booster pump 6-6 and time switch 6-7
The liquid feeding end of pipe 9 is connected with ammoniacal liquor storage pool 6 is inhaled；Ammoniacal liquor liquid back pipe 12-2 is inhaled successively to export with the suction ammoniacal liquor of 12 end of groove
Slot type catch tray 15 is accessed after 12-1 connection, slot type catch tray 15 is connected by catheter 6-5 with ammoniacal liquor storage pool 6 is inhaled, benefit
In the recycling for inhaling ammoniacal liquor.
In terms of the component setting in the area wet curtain Xi An, there are apopore, which enables to wet curtain for the bottom of groove 12
Suction ammoniacal liquor wettability on 16 is uniform, range of scatter is sufficiently large, guarantees wet curtain 16 and the effective contact area of air, is conducive to inhale ammoniacal liquor
Suction ammonia efficiency give full play to；And generally 1 ° of -3 ° of setting of inclination of groove 12, ammoniacal liquor is inhaled convenient for the suction ammoniacal liquor outflow of 12 end of groove
Export 12-1.In addition in the lower outside of wet curtain 16 equipped with the support construction for being used to support wet curtain 16, which is wet curtain
Knee wall 14 or wet curtain support frame 18.
As shown in Fig. 1-2,9, inhales 6 side of ammoniacal liquor storage pool and be equipped with the sour pond 7 of storage, store up sour pond 7 by having acid solution booster pump
The acid tube 7-1 that goes out of 7-2 is connected with ammoniacal liquor storage pool 6 is inhaled, and acid solution booster pump 7- can be opened and closed by being equipped on inhaling ammoniacal liquor storage pool 6
2 fluid level controller 6-1 and pH controller 6-2 and outlet tube 6-3 with positive displacement pump 6-4, positive displacement pump 6-4 is by pH controller 6-
2 controls.Acid solution can be mended by acid solution booster pump 7-2 in time when the liquid level in suction ammoniacal liquor storage pool 6 is lower；It is stored up when inhaling ammoniacal liquor
Deposit the level stability in pond 6, but the excessively high positive displacement pump 6-4 outlet that can pass through of pH value inhales ammoniacal liquor 12-3, acid solution booster pump 7-2 supplemental acid
Liquid reduces pH value, guarantees the efficient suction ammonia ability for inhaling ammoniacal liquor 12-3.
As shown in Fig. 1-2,6-7,21 between physical absorption in be provided with string bag bracket 19, the absorption equipped with porous adsorbent
The agent string bag 20 is laid on string bag bracket 19, and the quantity and service life of the adsorbent string bag 20 are adjustable；21 energy between physical absorption
Enough adjustment adsorbent contact area and adsorption effect as needed.
In air optimization room structure of the invention, wet curtain knee wall 14 is generally the mixed brick structure of 40-50cm, air draft
Machine knee wall 26 is generally the mixed brick structure of 120-150cm high.This kind of scheme can save capital construction cost, cover convenient for folding push-and-pull
The fixed installation of membrane structure, wet curtain structure, blower；Secondary exhausting machine 22, which is arranged, in exhaust blower knee wall 26 can weaken various dresses
The air draft windage to negative-pressure air fan 3 in giving up is set, the exhaust air rate in house is effectively ensured.It inhales ammoniacal liquor 12-3 and selects dilute acid soln, wet curtain
16 use plastic material honeycomb, and rice font grid 11 uses the PVC plastic material of rice font；On the one hand guarantee to contact matchmaker except ammonia
It is situated between and is not corroded for a long time, on the other hand increase contact medium and remove ammonia air contact area, it is ensured that sufficiently occurs in soda acid
And reaction, it improves and removes ammonia efficiency.
Air optimization room structure of the invention when in use, is grown to suitable according to demand first by push-and-pull structure of film 25
Degree, one end is fixed on breeding house exterior wall 30, the other end is fixed on exhaust blower knee wall 26, is given up interior negative-pressure air fan 3 and is started to arrange
Wind, secondary exhausting machine 22 is according to windage situation appropriate adjustment exhaust air rate；Booster water pump is opened in 4 between nebulization dust, according to dedusting
Need successively to adjust the spray amount for being atomized micro- spray net 1 by booster water pump 2-2 and pressure regulating switch 2-3, it is ensured that dedusting effect
Fruit；Dust-collecting air reaches chemistry and removes 17 between ammonia, and the spray of spray pipe network 10 inhales ammoniacal liquor and ammoniacal liquor is inhaled in the infiltration of wet curtain 16, according to except ammonia need
The supply that spray inhales ammoniacal liquor is successively adjusted by time switch 6-7, suction ammoniacal liquor booster pump 6-6, it is ensured that remove ammonia effect；Except ammonia
Air sufficiently removes after ammonia between physical absorption 21, by coming into full contact with absorption with the adsorbent in the adsorbent string bag 20, through secondary
Exhaust blower 22 is discharged to the external world.
Air optimization room structure of the invention can successively be dusted in different closed channels, except ammonia and other
Odorous gas absorption, increases the contact area of outer air-discharging optimization process, reduces outlet dust in air, ammonia and other
The reaction process of odorous gas influences each other, and ensure that wet curtain is not influenced by dust obstruction；And closed channel is needing sky
It stretches and fixes when gas optimizes, pack up when not in use, do not influence pig house and go out the productions activities such as pig, blower maintenance, channel extrusion length
It can be according to pig house negative-pressure air fan windage appropriate adjustment；The air optimizes room structure being capable of the outer institute's air-discharging of fast purification poultry house
Quality improves farm to surrounding environment influence
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, it is all according to
Technical idea proposed by the present invention, any changes made on the basis of the technical scheme are fallen within the scope of the present invention；
The technology that the present invention is not directed to can be realized by the prior art.
Claims (11)
1. a kind of air for outside scale livestock or poultry house optimizes room structure, it is characterised in that: the room structure includes folding
Folded push-and-pull structure of film (25), the both ends of folding push-and-pull structure of film (25) pass through connector (27) and respectively with negative in house
The breeding house exterior wall (30) of pressure fan (3) is connected with the exhaust blower knee wall (26) with secondary exhausting machine (22) and constitutes one
Closed air optimizes room outline border；The inner space for folding push-and-pull structure of film (25) is from breeding house exterior wall (30) to row
(4), chemistry are except between (17) and physical absorption (21), the atomization is removed between ammonia between blower knee wall (26) is divided into nebulization dust
(4) carry out nebulization dust, chemistry except ammonia by the air-borne dust that densely covered atomized water is pumped into negative-pressure air fan (3) in giving up between dirt
(17) chemistry is carried out to the air after dedusting with the rice font grid (11) and wet curtain (16) for inhaling ammoniacal liquor (12-3) by surface
Except the porous adsorbent built in (21) between ammonia, physical absorption carries out other odorous gas absorption to except the air after ammonia, physics
Most the room structure is discharged through secondary exhausting machine (22) afterwards in the air of absorption.
2. the air according to claim 1 for outside scale livestock or poultry house optimizes room structure, it is characterised in that: institute
The U-shaped distribution of the wet curtain (16) stated separates chemistry except between ammonia between (17) and physical absorption (21).
3. the air according to claim 1 for outside scale livestock or poultry house optimizes room structure, it is characterised in that: institute
The top for stating (4) between nebulization dust, which is equipped with, is atomized micro- spray net (1), is atomized micro- spray net (1) and passes through influent side with booster water pump (2-
2) atomizing inlet pipe (2-1), pressure regulating switch (2-3) is connected with tank (2)；The ground of (4) between the nebulization dust
Face is equipped with the back pool (5) with √ type slope and back pool (5) passes through return pipe (23) and water storage equipped with return water strainer
Pond (2) is connected.
4. the air according to claim 3 for outside scale livestock or poultry house optimizes room structure, it is characterised in that: institute
Water level controller (2-4) and water inlet pipe (2-5), and the tank below water inlet pipe (2-5) are equipped in the tank (2) stated
(2) pool wall is equipped with the outlet pipe (2-6) with suction pump (2-7).
5. the air according to claim 1 for outside scale livestock or poultry house optimizes room structure, it is characterised in that: institute
(17) include the area grid Xi An and the area wet curtain Xi An between the chemistry stated removes ammonia, and the area wet curtain Xi An is U-shaped to wrap up the area grid Xi An
Inside.
6. the air according to claim 5 for outside scale livestock or poultry house optimizes room structure, it is characterised in that: institute
The area grid Xi An stated includes net grid support (8), gathers on net grid support (8) filled with rice font grid (11) and is fixed with spray
Shower pipe net (10), spray pipe network (10) pass through with the suction ammoniacal liquor inlet tube for inhaling ammoniacal liquor booster pump (6-6) and time switch (6-7)
(9) it is connected with suction ammoniacal liquor storage pool (6), spray pipe network (10) sprays suction ammoniacal liquor to rice font grid (11) and makes suction ammoniacal liquor equal
It is even to be attached on meter font grid (11)；The net grid support (8) is located at the area grid Xi An and recycles with the suction ammoniacal liquor on √ type slope
On pond (13), inhales ammoniacal liquor recovery pond (13) and be connected by being equipped with back the liquid back pipe (24) of liquid strainer with ammoniacal liquor storage pool (6) are inhaled.
7. the air according to claim 5 for outside scale livestock or poultry house optimizes room structure, it is characterised in that: institute
The area wet curtain Xi An stated includes the groove (12) of Multi-layer U-shape arrangement, and the bottom of groove (12) is smooth, and all there are fluid hole, wet curtains
(16) vertical arrangement is between neighbouring groove (12) and wet curtain (16) bottom is immersed in the suction ammoniacal liquor in groove (12)
In (12-3)；The starting point of the groove (12) is closed and is connected by branched pipe with ammoniacal liquor inlet tube (9) are inhaled, with suction ammonia
The liquid feeding end of the suction ammoniacal liquor inlet tube (9) of liquid booster pump (6-6) and time switch (6-7) is connected with ammoniacal liquor storage pool (6) are inhaled,
The suction ammoniacal liquor outlet (12-1) at the terminal end of the groove (12) is connected with suction ammoniacal liquor liquid back pipe (12-2) respectively, inhales ammoniacal liquor and returns
The terminal of liquid pipe (12-2) is terminated into slot type catch tray (15), and slot type catch tray (15) is by catheter (6-5) and inhales ammoniacal liquor storage
Pond (6) is deposited to be connected.
8. the air according to claim 7 for outside scale livestock or poultry house optimizes room structure, it is characterised in that: institute
The lower part and outside for stating wet curtain (16) are equipped with the support construction for being used to support wet curtain (16), which is wet curtain knee wall
(14) or wet curtain support frame (18).
9. according to claim 6 or 7 or 8 any air being used for outside scale livestock or poultry house optimize room structure,
Be characterized in that: suction ammoniacal liquor storage pool (6) side, which is equipped with, stores up sour pond (7), stores up sour pond (7) by having acid solution booster pump
Go out acid tube (7-1) of (7-2) is connected with ammoniacal liquor storage pool (6) are inhaled, and the suction ammoniacal liquor storage pool (6) is equipped with and can open and close
The fluid level controller (6-1) and pH controller (6-2) of acid solution booster pump (7-2) and the outlet tube for having positive displacement pump (6-4)
(6-3).
10. the air according to claim 1 for outside scale livestock or poultry house optimizes room structure, it is characterised in that:
String bag bracket (19) are provided in (21) between the physical absorption, the adsorbent string bag (20) equipped with porous adsorbent is laid in
On string bag bracket 19.
11. the air according to claim 1 for outside scale livestock or poultry house optimizes room structure, it is characterised in that:
Folding push-and-pull structure of film (25) includes the zinc-plated pipe holder (28) that can fold push-and-pull, rain-proof shelter cloth (29) and connection
Part (27), rain-proof shelter cloth (29), which is wrapped in, constitutes a direction of extension along zinc-plated pipe holder (28) on zinc-plated pipe holder (28)
Open-ended semitight folds push-and-pull structure of film (25), is located at the connector (27) at zinc-plated pipe holder (28) both ends for connecting
The exhaust blower knee wall (26) that tape splicing has the breeding house exterior wall (30) for giving up interior negative-pressure air fan (3) and has secondary exhausting machine (22).
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| CN201910750356.XA CN110476819B (en) | 2019-08-14 | 2019-08-14 | A air optimization house structure for out of scale beasts and birds are bred house |
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| CN110946115A (en) * | 2019-12-27 | 2020-04-03 | 江苏省农业科学院 | Pig raising method adopting detachable cleaning wet curtain |
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| CN110476819B (en) | 2024-04-09 |
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