A kind of drying machine and application method with cooling device
Technical field
The present invention relates to a kind of drying equipment, more particularly to a kind of drying machine and application method with cooling device.
Background technology
Currently, the large-sized drying machines used during dry materials can be divided into continous way and batch according to operating type.
The environment that drying machine uses has the characteristics that humidity of materials is big, air themperature is high.And in general, drying machine capacity is bigger,
The feed time needed is longer.Correlative study shows the characteristics of due to drying machine use environment and drying machine capacity, and utilization is defeated
Device is sent to knock down material to drying machine, material easily goes mouldy.Correlation test data show that rice was being fed
Fever phenomenon will occur for Cheng Zhongyue half an hour, will go mouldy within 2 hours.Especially continuous drier, charging rate and
Discharging speed must match, and discharging speed cannot be too fast, so the necessary production capacity of matched charging ancillary equipment is constant,
Therefore, feed time is strictly limited, and in turn, material situation of going mouldy happens occasionally in fill process.
Invention content
In view of the above technical problems, the present invention provides a kind of drying machine and application method with cooling device, to avoid
Material, which is transported in drying machine, to go mouldy, and improves the quality of dried material.
In order to solve the above technical problems, the technical solution used in the present invention is:A kind of drying machine with cooling device,
Including the dryness storehouse being fastenedly connected on pedestal, the air inlet duct in the dryness storehouse side is set, setting is another in the dryness storehouse
The exhaust passage of side;It is characterized in that:The dryness storehouse includes the discharging unit being arranged in bottom end, is arranged in the discharging unit
The cooling unit of top, tempering unit and the drying unit being arranged at intervals on successively above the cooling unit, and set successively
Set the drying unit and storing unit above the tempering unit or drying unit;Wherein, in each tempering unit
Top is respectively provided with a upper layer ventilating duct being connected to the air inlet duct, is set in the tempering unit below the upper layer ventilating duct
Set it is several with atmosphere lower layer's ventilating duct, be respectively provided in the corresponding exhaust passage of each tempering unit one with it is described
The wind turbine of upper layer ventilating duct connection, the air outlet of the wind turbine run through the exhaust passage and atmosphere.
The feed unit includes that the hopper being arranged in the dryness storehouse bottom end combines and be co-axially located at the hopper
The discharge combination of combination top.
The cooling unit includes three layers of continuous cooling layer for being co-axially located at discharge combination top.
The tempering unit includes first continuous two layers of tempering layer being co-axially located above the cooling layer, described
Drying unit includes the first drying layer being co-axially located above first continuous two layers of tempering layer, first drying
Layer top is coaxially disposed second continuous two layers of tempering layer, and second continuous two layers of tempering layer top is according to number
Measure ratio 1:1 is spaced several drying layers of setting and tempering layer successively.
The bottom end of the exhaust passage is sequentially communicated the entrance phase with an air-introduced machine after an outlet air straight tube and a wind turbine reducer pipe
Even, the outlet of the air-introduced machine is sequentially communicated an air-out pipe connection, an outlet elbow and another air-out pipe connection.
A kind of application method of the drying machine with cooling device, including two kinds of operating modes, the first operating mode are charging of buying securities with all one's capital,
Second of operating mode be cannot feed completely or half storehouse wait for;Wherein, the first operating mode includes the following steps:1) material is through dryness storehouse
Top delivers into, and is full of hopper combination, discharge combination, three layers of continuous cooling layer, first continuous two layers of tempering layer successively
And when reaching first drying layer, open air-introduced machine and corresponding two wind turbine of first continuous two layers of tempering layer;2) material
Continue up and be full of, when second continuous two layers of tempering layer and the second drying layer are full of material, open second it is continuous
Two wind turbines of two layers of tempering layer;3) material, which continues up, is full of, as the n-th (n>2) it when drying layer is full of material, opens and is located at the
The corresponding wind turbine of tempering layer adjacent thereto below n-layer drying layer;4) material, which continues up, is full of, until storing layer is full of material
When, lead to hot wind into dryness storehouse from air inlet duct, and close the corresponding wind turbine of all tempering layers, air-introduced machine is kept to open;
Second of operating mode includes the following steps:1) according to material present position, opening is located therein or the tempering layer under it
Corresponding wind turbine;2) air-introduced machine of exhaust passage lower end is opened.
Due to using the technology described above, the technique effect reached is the present invention:1, due to the dryness storehouse of the present invention
Bottom is equipped with continuous cooling layer, therefore, it is possible to keep material export temperature close with outdoor temperature.2, due to the drying of the present invention
The side in storehouse is provided with air inlet duct, and the other side is provided with exhaust passage, and interval setting successively in dryness storehouse more than cooling layer
There are tempering layer and a drying layer, each tempering layer is respectively provided with a wind turbine, air inlet of the material from drying layer side in corresponding exhaust passage
Road obtains hot wind, is detached the wind in dryness storehouse into exhaust passage by wind turbine, therefore, it is possible to effectively reinforce penetrating for hot wind
Power, but also wind can be made more uniformly to pass through material.3, upper layer ventilating duct, upper layer ventilating duct are set in tempering layer of the present invention
It is connected to air inlet duct, and junction seals;Lower layer's ventilating duct is also set up in tempering layer, lower layer's ventilating duct is disposed in an evenly spaced relation in dry
On the inner wall in dry storehouse, it is connected to air.Fan induced draught mouth is connect by fan housing with upper layer ventilating duct, and fan outlet connects with air hose
It connects, air hose is connected to air through exhaust passage.When material reaches the above position of tempering layer, wind turbine is opened, air is out of tempering layer
Lower layer exhaust passage both ends enter, by material gap reach tempering layer in upper layer exhaust passage, and then by fan housing concentrate by wind
Machine is sucked out, and so as to reduce temperature of charge, effectively ensures that material does not generate heat.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the overall structure diagram of dryness storehouse of the present invention;
Fig. 2 is the overall structure diagram of continuous two layers of tempering layer in the present invention.
Specific implementation mode
As shown in Figure 1 and Figure 2, the present invention includes several being along the circumferential direction equidistantly fastenedly connected the branch on pedestal vertically
Leg 1, several supporting legs 2 being equidistantly fastenedly connected vertically on pedestal and in the concentric circumferences in 1 outside of supporting leg are vertical to fasten
The dryness storehouse 3 being connected on supporting leg 1 is fastenedly connected the air inlet on supporting leg 2 and positioned at 3 side of dryness storehouse by bracket 4 vertically
Road 5 is fastenedly connected the exhaust passage 6 on supporting leg 2 and positioned at 3 other side of dryness storehouse by bracket 4 vertically.The bottom end of exhaust passage 6
It is sequentially communicated outlet air straight tube 7 and wind turbine reducer pipe 8 is connected with the entrance of air-introduced machine 9, the outlet of air-introduced machine 9 is sequentially communicated wind turbine and goes out
Wind take over 10, outlet elbow 11 and another air-out pipe connection 12.
Wherein, dryness storehouse 3 includes the hopper combination 30 being arranged in its bottom face, and the discharge above hopper combination 30 is arranged
Combination 31, is arranged three layers of continuous cooling layer 32 above discharge combination 31, and two layers be arranged on cooling layer 32 is continuous
Other two layers continuous tempering layer 33 is arranged in tempering layer 33, one drying layer 34 of the top of tempering layer 33 interval, in addition two layers it is continuous
33 top of tempering layer is according to quantity than 1:1 is spaced setting drying layer 34 and tempering layer 33,33 top of tempering layer of top successively
Set gradually baking zone 35 and storing layer 36.
Top in each tempering layer 33 is respectively provided with a upper layer ventilating duct 330,330 one end of upper layer ventilating duct and air inlet duct 5
Connection, and junction seals.If its circumferencial direction spaced set of the inner wall upper edge of tempering layer 33 of 330 lower section of upper layer ventilating duct
Dry lower layer ventilating duct 331, lower layer's ventilating duct 331 is connected to air.Equal level is set in the exhaust passage 6 of each 33 side of tempering layer
A wind turbine 332 is set, the air inlet of wind turbine 332 is connected to by a fan housing 333 with upper layer ventilating duct 331, and 332 air outlet of wind turbine passes through
One air hose 334 is connected to air, and air hose 334 runs through the outer wall of exhaust passage.
A kind of application method of the drying machine with cooling device, including two kinds of operating modes, the first operating mode are charging of buying securities with all one's capital,
Second of operating mode be cannot feed completely or half storehouse wait for, wherein the first operating mode includes the following steps:
1) material is delivered into through dryness storehouse top, continuous cold full of hopper combination 30,31, three layers of discharge combination successively
But layer 32, first continuous two layers of tempering layer 33 and reach first drying layer 34 when, open first continuous two layers of tempering layer
33 two wind turbines 332 and air-introduced machine 9;
2) material, which continues up, is full of, when second continuous two layers of tempering layer 33 and the second drying layer 34 are full of material,
Open two wind turbines 332 of second continuous two layers of tempering layer 33;
3) material, which continues up, is full of, as the n-th (n>2) it when drying layer 34 is full of material, opens and is located at n-th layer drying layer 34
Wind turbine 332 on the tempering layer 33 adjacent thereto of lower section;
4) material, which continues up, is full of, until when storing layer 36 is full of material, leads to hot wind into dryness storehouse 3 from air inlet duct 5,
And 33 corresponding wind turbine 332 of all tempering layers is closed, keep air-introduced machine 9 to open.
Operating mode includes the following steps in second:
1) according to material present position, opening is located therein or the 33 corresponding wind turbine of tempering layer under it;
2) air-introduced machine 9 of 6 lower end of exhaust passage is opened.
It can be that professional and technical personnel in the field realize or use that the above embodiment, which is intended to illustrate the present invention, to above-mentioned
Embodiment, which is modified, will be apparent to those skilled in the art, therefore the present invention includes but not limited to
The above embodiment, it is any to meet the claims or specification description, meet with principles disclosed herein and novelty,
The method of inventive features, technique, product, each fall within protection scope of the present invention.