CN205902425U - Cereal dries by fire and stores up air distribution device of transferring integrative storehouse - Google Patents

Abstract

The utility model provides a cereal dries by fire and stores up air distribution device of transferring integrative storehouse, includes that cavity stores up bellows at the bottom of grain device, feed inlet, interior bellows, outer interlayer, blast main, heating (refrigeration, humidification) device, storehouse bottom ring shape wind groove, the storehouse, induced duct, centrifugal fan, air outlet, air air intake. Interlayer outside grain device inner wall surrounding is stored up to cavity, the size and the shape of outer interlayer are unanimous with cavity storage grain device, and outer interlayer is the fish scale orifice plate, is convenient for ventilate. Cavity is stored up grain device bottom center and is equipped with bellows at the bottom of the storehouse, and blast main, bellows and air air intake at the bottom of the blast main intercommunication storehouse are connected to the bellows upper end at the bottom of the storehouse. The bellows lower extreme is equipped with the induced duct of being no less than two root length degree and equalling at the bottom of the storehouse, bellows and storehouse bottom ring shape wind groove at the bottom of the induced duct intercommunication storehouse. This device still is equipped with a centrifugal fan, places cavity in and stores up the grain device outside, with built -in interior bellows intercommunication. The utility model has the advantages of simple structure keeps the cereal storage quality of well drying.

Description

A kind of cereal dries the allocation of the amount of air device that one storehouse is adjusted in storage

Technical field

The utility model is related to a kind of cereal distributor, and more particularly, to a kind of cereal dries the allocation of the amount of air that one storehouse is adjusted in storage Device.

Background technology

The dryer that China is used for being dried paddy mainly has cross-flow type dryer, downflow type dryer, reverse-flow dryer With mixed-flow dryer.These dryers are all to adopt heated-air drying, and the main distinction is in hot wind flow direction and paddy flowing side To difference.Airflow-Type Grain Drier is that cereal flow direction is vertical with hot blast flow direction, but the subject matter existing is uneven drying, The grain dry of inlet side is too fast, and the grain dry of air draft side is not enough, produces moisture poor；And specific energy consumption is higher, heat energy does not have Make full use of；Grain Dryer is hot blast and cereal co-flow, and grain layer is thicker, baking temperature big to gas-flow resistance Height, easily causes paddy exposure waist larger with fire damage；Reverse-flow dryer is that the flow direction of hot blast and cereal is contrary, and grain temperature is relatively Height, uneven drying；Mixed-flow grain drying machine is following current and adverse current alternating action is made although being replaced using height warm air With drying quality better, but there is also the problem of high energy consumption.Therefore, on domestic market, the grain drying machine of application is most of Exist because of hot blast maldistribution, lead to grain-drying to have the gradation of moisture and the high problem of specific energy consumption.

Utility model content

Therefore, technical problem to be solved in the utility model is that during drier in prior art, allocation of the amount of air is not Uniformly, lead to grain dry uneven, and the defect of required high energy consumption.

For this reason, the utility model provide a kind of for grain dry dry storage adjust within integrated device for allocation of the amount of air Device, by this device realize cereal is thermally dried, refrigeration cool-down and humidification quenched, including hollow grain storage apparatus, enter Material mouth, interior bellows, outer interlayer, blast main, heating (refrigeration, humidification) device, orlop annular wind groove, orlop bellows, induced duct, from Scheming pump, air outlet, air air inlet.Hollow grain storage apparatus are cylindrical warehouse, and it is charging aperture that opening is protruded at warehouse top.? The outer interlayer of hollow grain storage apparatus inner wall surrounding, the size and shape of outer interlayer is consistent with hollow grain storage apparatus, and outer interlayer is fish scale Orifice plate.Hollow grain storage apparatus bottom centre is provided with orlop bellows, and orlop bellows upper end connects blast main, and blast main connects orlop wind Case and air air inlet.Outside hollow grain storage apparatus right lower quadrant bottom, (refrigeration, humidification) is heated in internal setting to air air inlet Device.Orlop bellows lower end is provided with the induced duct equal no less than two length and caliber, induced duct connection orlop bellows and storehouse Bottom annular wind groove.Lower Hold annular wind groove is annular, and size is adapted with outer interlayer, and connects with outer interlayer.The utility model is also It is provided with a centrifugal blower, is placed in outside hollow grain storage apparatus, connect with built-in interior bellows.Described interior bellows are located at hollow and store up Grain bottom of device center, size is slightly larger than orlop bellows and by orlop bellows cincture.

Brief description

In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right In specific embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

If Fig. 1 is structural representation of the present utility model.

Wherein 1 charging aperture, bellows, 3 outer interlayers, 4 blast mains, 5 heating (refrigeration, humidification) device, 6 orlops annular wind in 2 Groove, 7 orlop bellows, 8 induced ducts, 9 centrifugal blowers, 10 air outlets, 11 hollow grain storage apparatus, 12 air air inlets.

Specific embodiment

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described it is clear that described Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this practicality Novel protected scope.

In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only For the ease of description the utility model with simplify description, rather than instruction or the hint device of indication or element must have specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " being connected ", " connection ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, Or be integrally connected；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to pass through intermediary It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning in the utility model for the above-mentioned term.

As long as additionally, involved technical characteristic in the utility model different embodiments disclosed below is each other The conflict of not constituting just can be combined with each other.

Embodiment 1

A kind of cereal dries the allocation of the amount of air device that one storehouse is adjusted in storage, including hollow grain storage apparatus 11, charging aperture 1, interior bellows 2nd, blast main 4, heating (refrigeration, humidification) device 5, orlop annular wind groove 6, orlop bellows 7, induced duct 8, centrifugal blower, air-out Mouth 10, air air inlet 12.Hollow grain storage apparatus 11 are cylindrical warehouse, and it is charging aperture 1 that opening is protruded at warehouse top.In hollow The outer interlayer 3 of grain storage apparatus 11 inner wall surrounding, the size and shape of outer interlayer 3 is consistent with hollow grain storage apparatus 11.Hollow grain storage fills Put 11 bottom centre and be provided with orlop bellows 7, orlop bellows 7 upper end connects blast main 4, blast main 4 connection orlop bellows 7 and air Air inlet 12.Outside hollow grain storage apparatus 11 right lower quadrant bottom, (refrigeration, humidification) dress is heated in internal setting to air air inlet 12 Put 5.Orlop bellows 7 lower end is provided with the induced duct 8 no less than two equal lengths, induced duct 8 connection orlop bellows 7 and orlop ring Shape wind groove 6.Described orlop annular wind groove 6 is annular, and size is adapted with outer interlayer 3, and connects with outer interlayer 3.This practicality is new Type is additionally provided with a centrifugal blower 9, is placed in outside hollow grain storage apparatus 11, connects with built-in interior bellows 2.During interior bellows 2 are located at The centre of empty grain storage apparatus 11, size is slightly larger than orlop bellows 7 and by orlop bellows 7 cincture.

In operation, acted on by the extracting of centrifugal blower 9, outside natural air is through heating (refrigeration, humidification) dress Enter after putting 5 heating in blast main 4, heat (the cold, wet) air of generation introduces orlop bellows 7 through blast main 4, then by induced duct 8 Heat (cold, wet) air in orlop bellows 7 is equably imported orlop annular wind groove 6, finally by orlop annular wind groove 6 by heat (cold, wet) air imports the outer interlayer 3 in one storehouse, and due to centrifugal blower effect, heat (the cold, wet) air in outer interlayer 3 is to paddy Thing enter after carrying out (the cold, wet) effect of heat in bellows 2, finally discharge from air outlet 10, allocation of the amount of air device makes entrance one Heat (the cold, wet) air in storehouse reaches equilibrium assignment, and the grain-drying in storehouse is intact with storage quality.

Start heater when needing cereal is thermally dried to the air at room temperature entering from air air inlet 12 It is passed through blast main 4 after being heated；Start refrigerating plant when cereal needs to be lowered the temperature to entering from air air inlet 12 After air at room temperature is lowered the temperature and be passed through blast main 4；When needing to carry out quenched to cereal, start humidifying device and enter to from air The air at room temperature that air port 12 enters is passed through blast main 4 after being humidified, and the cereal reaching different mode dries storage tune purpose, ensures paddy The baking storage quality of thing.In addition, this baking stores up the drying adjusting one storehouse to be applicable not only to cereal with storage moreover it is possible to be applied to other farmings Raw material, the drying of seed and storage, such as rapeseed, peanut, soybean, sesame, walnut etc..

The induced duct of this device and Lower Hold annular wind groove should all carry out heat insulation measure as needed.Thus reducing heat The loss of amount, improves the efficiency of this device.

Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or Change among the protection domain created still in the utility model.

Claims (4)

1. a kind of cereal dries the allocation of the amount of air device in storage tune one storehouse it is characterised in that including blast main (4), for conveying heat Wind, has air inlet and air outlet；Hollow grain storage apparatus (11), have described charging aperture, air inlet, air outlet and centrifugation wind Machine, centrifugal blower is placed in outside hollow grain storage apparatus, connects with built-in interior bellows, and interior bellows are located in hollow grain storage apparatus Center portion position, size is slightly larger than orlop bellows and by orlop bellows cincture；Heater or refrigerating plant or humidifying device (5), use In being heated to air at room temperature or refrigeration cool-down or humidification, one end is connected with blast main (4)；Orlop annular wind groove (6), is used for Import hot blast or cold wind or wet wind to the outer interlayer (3) in one storehouse, size is adapted with outer interlayer, has air inlet and air-out Mouthful, air inlet is connected with the one end of induced duct (8), and air outlet is connected with the outer interlayer in one storehouse；Orlop bellows (7), for inciting somebody to action The hot blast of blast main or cold wind or wet wind import induced duct (8), have an air inlet and two or more air outlet, air inlet end Connect with blast main (4), two or more air outlet is connected with induced duct (8) respectively；Induced duct (8), is used for evenly distributing orlop Hot blast in bellows or cold wind or wet wind, and import orlop annular wind groove (6), there is air inlet and air outlet, air inlet and storehouse Bottom bellows (7) connect, air outlet annular wind groove (6) with orlop.

2. a kind of cereal according to claim 1 dries the allocation of the amount of air device that one storehouse is adjusted in storage, described blast main (4) Air opening end is a switching elbow, is connected with orlop bellows (7).

3. a kind of cereal according to claim 1 dries the allocation of the amount of air device that one storehouse is adjusted in storage, and described induced duct (8) is no Less than two, length and caliber are all equal, are uniformly distributed in around orlop bellows (7).

4. a kind of cereal according to claim 1 dries the allocation of the amount of air device that one storehouse is adjusted in storage, the annular wind of described orlop The shape of groove (6) can be circular or square or polygonal.