CN110366964A - Anti-mildew silo and anti-mildew control method during a kind of grain storage - Google Patents

Anti-mildew silo and anti-mildew control method during a kind of grain storage Download PDF

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Publication number
CN110366964A
CN110366964A CN201910774962.5A CN201910774962A CN110366964A CN 110366964 A CN110366964 A CN 110366964A CN 201910774962 A CN201910774962 A CN 201910774962A CN 110366964 A CN110366964 A CN 110366964A
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China
Prior art keywords
grain
airing
mildew
table top
silo
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Granted
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CN201910774962.5A
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Chinese (zh)
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CN110366964B (en
Inventor
钱丽丽
宋雪健
张丽媛
迟晓星
曹冬梅
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Heilongjiang Bayi Agricultural University
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Heilongjiang Bayi Agricultural University
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/12—Racks for drying purposes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/14—Containers specially adapted for storing
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16—Arrangements in forage silos
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products

Abstract

The invention belongs to grain storage technical fields, and in particular to anti-mildew silo and anti-mildew control method during a kind of grain storage.Silo includes barn main body, several warehouse districts are separated by several divider walls inside barn main body, barn main body is provided with airing platform at being internally located above all warehouse districts, airing platform includes the airing table top for airing grain, table top lifting device, grain spreading out device and controller, controller can control the tilt angle of each airing table top, enter the grain of airing in a certain specific warehouse district.Silo of the present invention makes grain have passed through height conveying and airing in the drying process, can exchange grain position inside and outside raw grain heap, prevent the halfway phenomenon of grain drying, we also dry warehouse district, and it is mouldy to can effectively prevent grain.The present invention also provides a kind of good mould proof plates of anti-mold effect.

Description

Anti-mildew silo and anti-mildew control method during a kind of grain storage
Technical field
The invention belongs to grain storage technical fields, and in particular to during a kind of grain storage anti-mildew silo and Anti-mildew control method.
Background technique
Grain reserves amount is the important resource of country, and redundancy technique is the effective measures of agricultural cultivation achievement protection.Mesh Before, most grain is stored in silo, and the shape of silo includes chamber storehouse, silo and multi-storied warehouse.According to various regions grain The difference of amount demand difference and current year grain yield, the storage time of grain can change, the short then several months, more then several years. Although requiring certain humidity resistance, heat-proof quality, performance of ventilating, Vermins-proof mildew-proof performance in barn structure design process Deng, because grain is that accumulation for a long time is stored in silo, grain inner ventilation, heat dissipation performance are poor, it is easy to produce mildew, one Denier generates mildew, will seriously affect grain quality.So the mildew problem during how effectivelying prevent grain storage is grain Main technical point in storage process.
In the prior art, Prevention of Mould Development mainly includes the use of barn structure change and mould inhibitor.Barn structure changes Overweight reinforcement ventilation and heat dissipation, such as large storing temperature-controlling energy-saving warehouse for foodstuff disclosed in Chinese patent CN101498541B, library There are Ku Men, ventilation opening on body, axial-flow type air-exhausting machine is housed on ventilation opening；Have in the library equipped with temperature-control refrigeration ventilation blower, in the library Ground have U-shaped ventilating duct, ventilating duct U-shaped bottom end has into air draft two-way air port, in the two sides and top of U-shaped ventilating duct Head has upward wind passage mouth, is covered with sieve on the discharge surface of air duct；The Technology design is suitable for the large warehoused facility of grain, when When ambient air temperature is lower than 0 DEG C (autumn, winter, spring), ventilation opening forces exhaust blower to connect with movable axle streaming respectively, blower row 30,000 M3/h of air quantity, when ambient air temperature be higher than 0 DEG C (spring, summer, autumn) when, ventilation opening respectively with removable refrigeration temperature control unit Connection, refrigerating capacity 13KM/h, to adjust the gas componant of grain heap, periodic replacement fresh air, removing pernicious gas, humidity and Temperature, it can also be used to be used when insect prevention, mould proof application inside grain heap, which can be effectively controlled mould during grain storage Change problem.
The use of mould inhibitor is also relatively broad in the prior art, for example Chinese patent CN108902213A discloses one kind Mould inhibitor in grain storage and preparation method thereof, the mould inhibitor include following component: 20~30 parts of beautiful stamen essential oil, garlic 15~25 parts of essential oil, 15~30 parts of asiatic striga herb essential oil, extra large 10~15 parts of red essential oil, 10~15 parts of Forsythia suspense essential oil, smelly dish essential oil 10~15 parts, 10~20 parts of tomato stem-leaf essential oil and 5~10 parts of Bulgarian geranium essential oil.The present invention has antibacterial and to people Raise harmless advantage.
Humidity is an important factor for leading to mildew during foodstuff preservation, however above-mentioned prior art barn structure changes Change can only help grain itself to dry, and be unable to reach the effect of dry silo inner wall and silo internal environment, above-mentioned mould inhibitor Using mainly preventing grain mouldy, it can not still solve the problems, such as that silo inner wall and silo internal environment can not be dried.
Summary of the invention
The present invention provides anti-mildew silo and anti-mildew control methods during a kind of grain storage, can be effective Dry silo inner wall and silo internal environment, to generate mildew during preventing grain storage.
The object of the present invention is to provide silo anti-mildew during a kind of grain storage, including barn main body, the grains Storehouse body interior is separated into several warehouse districts by several divider walls, is provided with door on front side of each warehouse district, each The top of the warehouse district is equipped with feed inlet, is provided with booth inside the barn main body, above all warehouse districts Dry in the air platform；The airing platform includes several airing table tops, table top lifting device, grain spreading out device and controller, the booth Sun terrace face is equal with the quantity of the warehouse district and position corresponds, and is rotatablely connected between adjacent airing table top, and phase It is detachable between adjacent airing table top, two before and after the top on the barn main body inner roof wall, positioned at each airing table top Side is provided at least one elevating lever, and the elevating lever bottom is detachably connected with the airing table top, the controller It is mounted on the barn main body inner wall, all elevating levers are electrically connected with the controller, can control the controller often The tilt angle of a airing table top, the grain spreading out device include swing-around trajectory and are mounted on the swing-around trajectory On shakeout plate, the swing-around trajectory is mounted on the barn main body side and is located above the warehouse district, described to shakeout plate It can be moved along the track of the swing-around trajectory, be additionally provided in the barn main body and be able to carry out manually-operated artificial behaviour Make platform.
Preferably, silo anti-mildew during above-mentioned grain storage, two elevating levers of correspondence are one group, institute Stating controller, raised height is identical every time for controlling every group of elevating lever.
Preferably, silo anti-mildew during above-mentioned grain storage, the swing-around trajectory are rectangle, and turning is circle Angle, and the swing-around trajectory is longitudinally laid with, the length of the swing-around trajectory is more than or equal to the total length of all warehouse districts, described The height of swing-around trajectory is greater than the height for shakeouing plate.
Preferably, silo anti-mildew during above-mentioned grain storage, on the wall metope of the isolation of each warehouse district Detachable be laid with is equipped with the mould proof plate.
Preferably, silo anti-mildew during above-mentioned grain storage, the mould proof plate include moisture absorption layer and are applied to suction The fungus resistant coating of wet layer outer surface, the fungus resistant coating are prepared from the following raw materials in parts by weight: thermoplastic acrylic resin 40 ~60 parts, 3~5 parts of diatomite, β-(3,5- di-t-butyl -4- base hydroxy phenyl) 0.05~0.5 part of propionyl chloride, curing agent 3~ 5 parts, 0~3 part of mould proof auxiliary agent.
Preferably, silo anti-mildew during above-mentioned grain storage, the curing agent are epoxy resin, amino resins Or Versamid；The mould proof auxiliary agent is talcum powder or modified starch.
Preferably, silo anti-mildew during above-mentioned grain storage, the modified starch are cyclodextrine, malt paste Essence or crosslinked starch.
Preferably, silo anti-mildew during above-mentioned grain storage, the mould proof plate the preparation method is as follows:
Step 1 weighs each component according to following parts by weight: 40~60 parts of thermoplastic acrylic resin, diatomite 3~ 5 parts, β-(3,5- di-t-butyl -4- base hydroxy phenyl) 0.05~0.5 part of propionyl chloride, 3~5 parts of curing agent, mould proof auxiliary agent 0~3 Part.
Then weighed diatomite, β-(3,5- bis- tertiary fourths is added in thermoplastic acrylic resin heating and melting by step 2 Base -4- base hydroxy phenyl) propionyl chloride, curing agent and mould proof auxiliary agent, after mixing, obtain coating solution.
Coating solution is applied to moisture absorption layer outer surface by step 3, obtains mould proof plate after the dry solidification of coating solution.
The present invention also provides a kind of methods for carrying out anti-mildew control using above-mentioned silo, comprising the following steps:
S1 controls all airing table tops using controller and is in horizontality, forms drying in the air for an energy airing grain Platform, and seal the feed inlet of each warehouse district；
S2 will wherein all grain hoistings and be transported to the sun terrace in a warehouse district using foodstuff transportation machine, then sharp Grain is shakeout with grain spreading out device, in addition, the warehouse district for emptying grain is dried；
S3, when a warehouse district and grain all by drying after, the airing table top disconnected above empty warehouse district is adjacent thereto The tie point of airing table top exposes feed inlet, then adjusts the tilt angle of each airing table top using controller, be allowed to It is tilted at empty warehouse district feed inlet, the grain after making drying enters in the warehouse district of the sky；
S4 repeats step S1~S3, to complete the drying of other warehouse districts and grain.
Compared with prior art, anti-mildew silo and anti-mildew control during a kind of grain storage provided by the invention Method processed, at least has the advantages that
Grain in silo of the present invention have passed through height conveying and airing in the drying process, can exchange in raw grain heap Outer grain position prevents the halfway phenomenon of grain drying.We also dry warehouse district inner wall and inner space, It is mouldy to can effectively prevent grain.
The present invention is added each addO-on therapy using the effect solidified after thermoplastic acrylic resin heating after-tack, cooling Enter into the resin, is prepared into the paint film coating with anti-mold effect.
The absorption property of diatomite is good, is conducive to absorb the vapor in silo, and further absorbed by moisture absorption layer, silicon Diatomaceous earth also has the function of paint film filler.
On the one hand modified starch has the function of thickener, gelling agent and bonding agent, enhance the cementability of fungus resistant coating Can, on the other hand have enhancing β-(3,5- di-t-butyl -4- base hydroxy phenyl) propionyl chloride anti-mold effect effect, by pair Having a competition, it is existing to issue after examination and approval, and after adding modified starch, the anti-mold effect of fungus resistant coating can be promoted.
The main component of talcum powder is britesorb quasi-mineral, has lubricity, fire resistance and insulating properties, chemically Matter torpescence does not go bad vulnerable to the influence of moisture, and β-(3,5- di-t-butyls-can be enhanced by being added in fungus resistant coating 4- base hydroxy phenyl) propionyl chloride anti-mold effect effect, the anti-mold effect of fungus resistant coating can be promoted after talcum powder addition.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of anti-mildew silo during grain storage of the present invention；
Fig. 2 is the outside drawing of anti-mildew silo during grain storage of the present invention；
Structural representation when Fig. 3 is the airing table top airing grain of anti-mildew silo during grain storage of the present invention Figure；
Fig. 4 is tedding table when being located at the charging of most end warehouse district in anti-mildew silo during grain storage of the present invention The structural schematic diagram in face；
Fig. 5 is airing table top when being located at warehouse district charging in middle part in anti-mildew silo during grain storage of the present invention Structural schematic diagram；
Fig. 6 is the connection schematic diagram that plate and swing-around trajectory are shakeout in anti-mildew silo during grain storage of the present invention；
Fig. 7 is the connection schematic diagram of traveling wheel and swing-around trajectory in anti-mildew silo during grain storage of the present invention.
Specific embodiment
In order to enable those skilled in the art to more fully understand, technical solution of the present invention is practiced, below with reference to tool The invention will be further described for body embodiment and attached drawing.It is not specified in following embodiments and foregoing invention content specific The test method of condition is carried out with condition according to conventional methods in the art.
Experimental method and detection method described in following each embodiments are unless otherwise specified conventional method；It is described Reagent and material can be commercially available on the market unless otherwise specified.
Embodiment 1
Anti-mildew silo during a kind of grain storage, as shown in Fig. 1-2, Fig. 6-7, including barn main body 1, it is described Barn main body 1 includes that building is separated into inside wall and silo roof on ground, the barn main body 1 by 2-4 divider wall 11 Several warehouse districts 12, the front side of each warehouse district 12 are provided with the door for passing in and out grain, each warehouse district 12 Top be equipped with feed inlet, the barn main body 1 is internally located at all 12 tops of the warehouse district and is provided with airing platform, The airing platform includes several airing table tops 2, table top lifting device, grain spreading out device and controller, the airing table top 2 is equal with the quantity of the warehouse district 12 and position corresponds, and is connected between adjacent airing table top 2 by the rotation of shaft 22 Connect, the airing table top 2 for keeping any two adjacent can form angle, and between adjacent airing table top 2 by hook or Hanging buckle is detachably connected.The table top lifting device is elevating lever 21, and the elevating lever 21 is electric lifting rod or hydraulic liter Bar is dropped, is provided with one at silo roof wall, at the top front and rear sides of each airing table top 2 in the barn main body 1 Elevating lever 21, and the elevating lever 21 and the airing table top 2 are detachably connected by hook or hanging buckle, the shaft 22 with It is detachably connected at the top of divider wall 11 by magnet, makes a certain airing table top 2 that can be detached from warehouse district under the action of elevating lever 21 12 tops, the controller are single-chip microcontroller, and are mounted on 1 inner wall of barn main body, all elevating levers 21 with the control Device electrical connection processed, two elevating levers 21 of correspondence are one group, and the controller rises every time for controlling every group of elevating lever 21 High height is identical and can be used in controlling different groups of each wicking height difference of elevating lever, to can control each described The tilt angle of airing table top 2.After the disassembling on one side of each airing table top 2, the another side opposite with the side can 22 rotations around the shaft expose the feed inlet at 12 top of warehouse district, the airing table top described in this way to being located inside the warehouse district 12 The grain dried on 2 can be flowed into from the feed inlet in the warehouse district 12.We lead to the shaft 22 at the top of divider wall 11 Magnet connection is crossed, when not having the castering action of elevating lever 21, shaft 22 is connect with divider wall 11, when elevating lever 21 starts to mention It when rising, is able to drive shaft 22 and is detached from the divider wall 11, to enable to still attach to airing table top 2 together by elevating lever 21 controls guarantee that the grain of sunning can smoothly flow into empty storage along the inclined surface to a more smooth inclined surface is formed In area 12.
The grain spreading out device includes swing-around trajectory 3 and is mounted on the swing-around trajectory 3 and shakeouts plate 4, described Swing-around trajectory 3 is mounted on 1 side of barn main body and is located above the warehouse district 12, and the swing-around trajectory 3 is in longitudinal direction It is laid with, the plate 4 that shakeouts can be moved along the track of the swing-around trajectory 3, and the plate 4 that shakeouts is close to the swing-around trajectory 3 One end is provided with traveling wheel 31, and the motor 32 that the traveling wheel 31 can be made to rotate, the walking are equipped on the traveling wheel 31 Wheel 31 is contacted with the swing-around trajectory 3 cooperation, and the motor 32 controls the traveling wheel 31 and rotates, and then is shakeout described in drive Plate 4 is moved along the track of the swing-around trajectory 3.Preferably, the traveling wheel 31 is " I-shaped " shape, the swing-around trajectory 3 For the matched raised track of traveling wheel 31 with " I-shaped " shape, being connected for traveling wheel 31 and swing-around trajectory 3 can be reinforced Property.In addition, the swing-around trajectory 3 is rectangle, turning is fillet, and the setting of fillet facilitates traveling wheel 31 to turn to, the rotation The length of track 3 is more than or equal to the total length of all warehouse districts 12, less than the length of the barn main body 1, the swing-around trajectory 3 height is greater than the height for shakeouing plate 4.The motor 32 can be electrically connected with indoor power supply socket, can also be by being mounted on The battery of 1 inner wall of barn main body is powered.The plate 4 that shakeouts is using steel plate or the plank preparation of comb teeth shape, comb teeth shape Shape shakeouts laborsaving and high-efficient when grain.
The working principle of silo of the present invention is as follows: controlling all airing table tops 2 first with controller and is in horizontal State, and the feed inlet of each warehouse district 12 is sealed, such as Fig. 3 forms the sun terrace of an energy airing grain, utilizes the prior art Foodstuff transportation machine will wherein all grain hoistings and be transported to the sun terrace in a warehouse district 12, then shakeout dress using grain It sets and shakeouts grain, keep grain substantially evenly laid out on the tedding table.On the other hand, empty in the warehouse district 12 of grain by In no food storage, inner wall and inner space can be dried quickly under conditions of front side door is opened and divulged information.Preferably, The ventilation devices such as draft fan or installation heating device can be installed in the barn main body 1, accelerate grain and empty grain The rate of drying of warehouse district 12.When a warehouse district 12 and its grain of inside all by drying after, disconnect on empty warehouse district 12 The tie point of the airing table top 2 adjacent thereto of airing table top 2 of side is opened the airing table top 2 of empty 12 top of warehouse district, is exposed Then feed inlet adjusts the tilt angle of each airing table top 2 using controller, it is noted that in addition to open airing table top 2, remaining Adjacent airing table top 2 is preferably formed as an inclined surface, is allowed to tilting at empty 12 feed inlet of warehouse district, such as Fig. 4-5, Grain after making drying enters in the warehouse district 12, that is, completes the drying of a warehouse district 12 and its internal grain.Other storages Area 12 is according to being performed by similar procedures, and after grain is dried in all warehouse districts 12, a wheel drying process terminates.It is logical The device of the invention is crossed, grain have passed through height conveying and airing in the drying process, can exchange grain inside and outside raw grain heap Position prevents the halfway phenomenon of grain drying.We also dry 12 inner wall of warehouse district and inner space, can have Effect prevents grain mouldy.
Preferably, the present invention is also provided with manual operation platform 6 in the barn main body 1, and manual operation platform 6 is U Shape, and around the whole installation of all warehouse districts 12 composition, the manual operation platform 6 includes stair and artificial walking platform, people Industrial and commercial bank walks on stage close with 12 overhead height of warehouse district or flushes, operator can on to observing grain airing in manual operation platform Situation reaches any 12 near top of warehouse district, is manually opened and closed the operation such as airing table top 2.
Embodiment 2
Anti-mildew silo, is added mould proof on the basis of the barn structure of embodiment 1 during a kind of grain storage Plate, be detachably laid with by manner on 11 metope of divider wall of each warehouse district 12 be equipped with it is described mould proof Mould proof plate moist in the warehouse district 12 is disassembled whenever vacateing a warehouse district 12, changes new mould proof plate by plate Material.To reuse next time after the moist mould proof plate changed is dry.
It should be noted that in barn structure of the invention, " preceding " refer to people for enter silo one Side direction, " rear " orientation are opposite with " preceding " orientation.
Embodiment 3
It is described the present invention also provides a kind of mould proof plate with mould proof moisture absorption effect based on same inventive concept Mould proof plate includes moisture absorption layer and the fungus resistant coating for being applied to moisture absorption layer outer surface, and the moisture absorption layer is plank, the fungus resistant coating It is prepared from the following raw materials in parts by weight: 40 parts of thermoplastic acrylic resin, 3 parts of diatomite, β-(3,5- di-t-butyl -4- base Hydroxy phenyl) 0.05 part of propionyl chloride, 3 parts of curing agent epoxy resin.
The mould proof plate the preparation method is as follows:
Step 1 weighs each component according to following parts by weight: 40 parts of thermoplastic acrylic resin, 3 parts of diatomite, β- (3,5- di-t-butyl -4- base hydroxy phenyl) 0.05 part of propionyl chloride, 3 parts of curing agent epoxy resin.
Then weighed diatomite, β-(3,5- bis- tertiary fourths is added in thermoplastic acrylic resin heating and melting by step 2 Base -4- base hydroxy phenyl) propionyl chloride, curing agent, homogenizer homogeneous mixing after, obtain coating solution.
Coating solution is painted on moisture absorption layer surface by step 3, obtains mould proof plate after the dry solidification of coating solution.
Embodiment 4
It is described the present invention also provides a kind of mould proof plate with mould proof moisture absorption effect based on same inventive concept Mould proof plate includes moisture absorption layer and the fungus resistant coating for being applied to moisture absorption layer outer surface, and the moisture absorption layer is fiberboard, the mould proof painting Layer is prepared from the following raw materials in parts by weight: 60 parts of thermoplastic acrylic resin, 5 parts of diatomite, β-(3,5- di-t-butyl -4- Base hydroxy phenyl) 0.1 part of propionyl chloride, 5 parts of curing agent amino resins.
The preparation method of the mould proof plate is similar to Example 3, and difference is to have changed the fungus resistant coating raw material weight Measure number proportion.
Embodiment 5
It is described the present invention also provides a kind of mould proof plate with mould proof moisture absorption effect based on same inventive concept Mould proof plate includes moisture absorption layer and the fungus resistant coating for being applied to moisture absorption layer outer surface, and the moisture absorption layer is plank, the fungus resistant coating It is prepared from the following raw materials in parts by weight: 50 parts of thermoplastic acrylic resin, 4 parts of diatomite, β-(3,5- di-t-butyl -4- base Hydroxy phenyl) 0.5 part of propionyl chloride, 4 parts of curing agent Versamid.
The preparation method of the mould proof plate is similar to Example 3, and difference is to have changed the fungus resistant coating raw material weight Measure number proportion.
Embodiment 6
It is described the present invention also provides a kind of mould proof plate with mould proof moisture absorption effect based on same inventive concept Mould proof plate includes moisture absorption layer and the fungus resistant coating for being applied to moisture absorption layer outer surface, and the moisture absorption layer is fiberboard, the mould proof painting Layer is prepared from the following raw materials in parts by weight: 40 parts of thermoplastic acrylic resin, 3 parts of diatomite, β-(3,5- di-t-butyl -4- Base hydroxy phenyl) 0.05 part of propionyl chloride, 3 parts of curing agent epoxy resin, 3 parts of mould proof auxiliary agent crosslinked starch.
The mould proof plate the preparation method is as follows:
Step 1 weighs each component according to following parts by weight: 40 parts of thermoplastic acrylic resin, 3 parts of diatomite, β- (3,5- di-t-butyl -4- base hydroxy phenyl) 0.05 part of propionyl chloride, 3 parts of curing agent epoxy resin, mould proof auxiliary agent crosslinked starch 3 Part.
Then weighed diatomite, β-(3,5- bis- tertiary fourths is added in thermoplastic acrylic resin heating and melting by step 2 Base -4- base hydroxy phenyl) propionyl chloride, curing agent, mould proof auxiliary agent, high-speed stirred mixing after, obtain coating solution.
Coating solution is painted on moisture absorption layer surface by step 3, obtains mould proof plate after the dry solidification of coating solution.
Embodiment 7
It is described the present invention also provides a kind of mould proof plate with mould proof moisture absorption effect based on same inventive concept Mould proof plate includes moisture absorption layer and the fungus resistant coating for being applied to moisture absorption layer outer surface, and the moisture absorption layer is fiberboard, the mould proof painting Layer is prepared from the following raw materials in parts by weight: 40 parts of thermoplastic acrylic resin, 3 parts of diatomite, β-(3,5- di-t-butyl -4- Base hydroxy phenyl) 0.05 part of propionyl chloride, 3 parts of curing agent epoxy resin, 3 parts of mould proof auxiliary agent talcum powder.
The mould proof plate the preparation method is as follows:
Step 1 weighs each component according to following parts by weight: 40 parts of thermoplastic acrylic resin, 3 parts of diatomite, β- (3,5- di-t-butyl -4- base hydroxy phenyl) 0.05 part of propionyl chloride, 3 parts of curing agent epoxy resin, 3 parts of mould proof auxiliary agent talcum powder.
Then weighed diatomite, β-(3,5- bis- tertiary fourths is added in thermoplastic acrylic resin heating and melting by step 2 Base -4- base hydroxy phenyl) propionyl chloride, curing agent, mould proof auxiliary agent, homogenizer homogeneous mixing after, obtain coating solution.
Coating solution is painted on moisture absorption layer surface by step 3, obtains mould proof plate after the dry solidification of coating solution.
The wear-resisting property that anti-fungus material is measured according to GB/T1732-1993 " paint film impact resistance measuring method ", according to GB/ The fungicidal properties of T2591-2003 " antibiotic plastic test method of antibacterial performance and antibacterial effect " measurement anti-fungus material.With existing Technology antibacterial and mouldproof nano coating (reference " application study of antibacterial and mouldproof antiseptic fire-retardation integration nano coating ", Liu Zhixiong etc., " sufacing ", 2017.46 (11)) as a control group.
(1) each material wear-resistant performance data are as follows:
Control group is under 1kg load, the test condition of 500r, mass loss 50mg.
Under 1kg load, the test condition of 500r, the fungus resistant coating mass loss of the embodiment of the present invention 3~7 is followed successively by 45mg、46mg、45mg、46mg、44mg。
(2) (experimental subjects is aspergillus niger (Aspergillus niger AS 3.4463) to each material fungicidal properties, soil is bent Mould (Aspergillus terreus AS 3.3935), Aureobasidium pullulans (Aureobasium Pullulans AS3.3984)) It is as follows:
Without fungus growth, microscope amplifies 50 times and also has no growth, long for control group and the coating surface of embodiment 3~7 Mould grade is 0 grade, and the fungicidal properties of each material is good.
(3) each material to the antibiotic rate of staphylococcus aureus (Staphylococcus aureus ATCC 6538) such as Under:
The antibiotic rate of control group is 95%, the antibiotic rate of embodiment 3~7 is followed successively by 95%, 95%, 94%, 98%, 98%.
(4) each material is as follows to the antibiotic rate of escherichia coli (Escherichia coli ATCC 25922):
The antibiotic rate of control group is 94%, the antibiotic rate of embodiment 3~7 is followed successively by 95%, 94%, 95%, 97%, 98%.
It should be noted that involved in claims of the present invention when numberical range, it is thus understood that each numberical range Any one numerical value can be selected between two endpoints and two endpoints, repeat in order to prevent, the present invention describes preferably Embodiment, once a person skilled in the art knows basic creative concepts, then can make in addition to these embodiments Change and modification.So it includes preferred embodiment and the institute for falling into the scope of the invention that the following claims are intended to be interpreted as Have altered and modifies.Obviously, various changes and modifications can be made to the invention without departing from this hair by those skilled in the art Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies Within the scope of, then the present invention is also intended to include these modifications and variations.

Claims (9)

1. anti-mildew silo during a kind of grain storage, which is characterized in that including barn main body (1), the barn main body (1) internal to be separated into several warehouse districts (12) by several divider walls (11), it is provided on front side of each warehouse district (12) Door, the top of each warehouse district (12) are equipped with feed inlet, and the barn main body (1) is internal, is located at all storages Airing platform is provided with above area (12)；The airing platform includes several airing table tops (2), table top lifting device, grain Spreading out device and controller, the airing table top (2) is equal with the quantity of the warehouse district (12) and position corresponds, adjacent Airing table top (2) between be rotatablely connected, and detachable between adjacent airing table top (2), top in the barn main body (1) At least one elevating lever (21), and the liter are provided on wall, positioned at the top front and rear sides of each airing table top (2) Drop bar (21) bottom is detachably connected with the airing table top (2), and the controller is mounted on the barn main body (1) inner wall, All elevating levers (21) are electrically connected with the controller, and the controller is made to can control each airing table top (2) Tilt angle, the grain spreading out device include swing-around trajectory (3) and are mounted on the swing-around trajectory (3) and shakeout plate (4), the swing-around trajectory (3) is mounted on the barn main body (1) side and is located above the warehouse district (12), described to shakeout Plate (4) can be mobile along the track of the swing-around trajectory (3), is additionally provided in the barn main body (1) and is able to carry out artificial behaviour The manual operation platform (6) of work.
2. anti-mildew silo during grain storage according to claim 1, which is characterized in that two of correspondence Elevating lever (21) is one group, and raised height is identical every time for controlling every group of elevating lever (21) for the controller.
3. anti-mildew silo during grain storage according to claim 2, which is characterized in that the swing-around trajectory It (3) is rectangle, turning is fillet, and the swing-around trajectory (3) is longitudinally laid with, and the length of the swing-around trajectory (3) is greater than etc. Total length in all warehouse districts (12), the height of the swing-around trajectory (3) are greater than the height for shakeouing plate (4).
4. anti-mildew silo during grain storage according to claim 2, which is characterized in that each warehouse district (12) detachable be laid with is equipped with mould proof plate on the metope of divider wall (11).
5. anti-mildew silo during grain storage according to claim 4, which is characterized in that the mould proof plate packet Moisture absorption layer and the fungus resistant coating for being applied to moisture absorption layer outer surface are included, the fungus resistant coating is prepared from the following raw materials in parts by weight: heat 40~60 parts of plastic propene's acid resin, 3~5 parts of diatomite, β-(3,5- di-t-butyl -4- base hydroxy phenyl) propionyl chloride 0.05~ 0.5 part, 3~5 parts of curing agent, 0~3 part of mould proof auxiliary agent.
6. anti-mildew silo during grain storage according to claim 5, which is characterized in that the curing agent is ring Oxygen resin, amino resins or Versamid；The mould proof auxiliary agent is talcum powder or modified starch.
7. anti-mildew silo during grain storage according to claim 6, which is characterized in that the modified starch is Cyclodextrine, maltodextrin or crosslinked starch.
8. anti-mildew silo during grain storage according to claim 6, which is characterized in that the mould proof plate The preparation method is as follows:
Step 1 weighs each component according to following parts by weight: 40~60 parts of thermoplastic acrylic resin, 3~5 parts of diatomite, β-(3,5- di-t-butyl -4- base hydroxy phenyl) 0.05~0.5 part of propionyl chloride, 3~5 parts of curing agent, 0~3 part of mould proof auxiliary agent；
Then weighed diatomite, β-(3,5- di-t-butyl -4- is added in thermoplastic acrylic resin heating and melting by step 2 Base hydroxy phenyl) propionyl chloride, curing agent and mould proof auxiliary agent, after mixing, obtain coating solution；
Coating solution is applied to moisture absorption layer outer surface by step 3, obtains mould proof plate after the dry solidification of coating solution.
9. a kind of method for carrying out anti-mildew control using silo described in claim 1, which comprises the following steps:
S1 controls all airing table tops (2) using controller and is in horizontality, forms the sun terrace of an energy airing grain, And seal the feed inlet of each warehouse district (12)；
S2 will wherein all grain hoistings and be transported to the sun terrace in a warehouse district (12) using foodstuff transportation machine, then sharp Grain is shakeout with grain spreading out device, in addition, the warehouse district (12) for emptying grain is dried；
S3, when a warehouse district (12) and grain all by drying after, disconnect airing table top (2) above empty warehouse district (12) with The tie point of its adjacent airing table top (2) exposes feed inlet, and the inclination angle of each airing table top (2) is then adjusted using controller Degree is allowed to the grain to inclination at empty warehouse district (12) feed inlet, after making drying and enters in the warehouse district (12) of the sky；
S4 repeats step S1~S3, to complete the drying of other warehouse districts (12) and grain.
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103141231A (en) * 2013-03-25 2013-06-12 黄兴城 Sunless grain silo
CN106134654A (en) * 2014-12-13 2016-11-23 倪国森 Multi-functional can dry in the sun grain depot
CN207566516U (en) * 2017-10-16 2018-07-03 泉州永春草根生农业有限公司 A kind of cereal paves recovery bin
CN207885239U (en) * 2017-12-11 2018-09-21 福清美丰农林科技有限公司 A kind of automatic airing machine of paddy
US20180325034A1 (en) * 2017-05-09 2018-11-15 Barbara Hanshew Food Storage System
CN208891257U (en) * 2018-09-29 2019-05-24 寇润飞 A kind of agricultural tanning device
CN209134864U (en) * 2018-11-29 2019-07-23 四川省农业科学院植物保护研究所 A kind of storable konjaku drying frame

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103141231A (en) * 2013-03-25 2013-06-12 黄兴城 Sunless grain silo
CN106134654A (en) * 2014-12-13 2016-11-23 倪国森 Multi-functional can dry in the sun grain depot
US20180325034A1 (en) * 2017-05-09 2018-11-15 Barbara Hanshew Food Storage System
CN207566516U (en) * 2017-10-16 2018-07-03 泉州永春草根生农业有限公司 A kind of cereal paves recovery bin
CN207885239U (en) * 2017-12-11 2018-09-21 福清美丰农林科技有限公司 A kind of automatic airing machine of paddy
CN208891257U (en) * 2018-09-29 2019-05-24 寇润飞 A kind of agricultural tanning device
CN209134864U (en) * 2018-11-29 2019-07-23 四川省农业科学院植物保护研究所 A kind of storable konjaku drying frame

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