CN104482736B - High moisture material drying equipment - Google Patents
High moisture material drying equipment Download PDFInfo
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- CN104482736B CN104482736B CN201410807416.4A CN201410807416A CN104482736B CN 104482736 B CN104482736 B CN 104482736B CN 201410807416 A CN201410807416 A CN 201410807416A CN 104482736 B CN104482736 B CN 104482736B
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Abstract
The invention provides a kind of high moisture material drying equipment, it includes being communicated with hot air duct at air blower, the hot-blast stove connected with the blower outlet, drying machine and cyclone separator, the air outlet of the hot-blast stove；The drying machine includes tubular shell and the motor cabinet being arranged at the top of the tubular shell, motor is installed on the motor cabinet, the spiral flood dragon shell of spiral flood dragon and upper and lower opening is provided with the tubular shell, the output shaft of the motor drives the spiral rachis, the tubular shell bottom offers and offers drying machine material outlet at the top of drying machine material inlet, the tubular shell；The hot air duct connects the drying machine material inlet by material dispersing device；The drying machine material outlet connects the material inlet of the cyclone separator.The high moisture material drying equipment has the advantages that design science, high rational in infrastructure, energy utilization rate, good drying effect and production efficiency are high.
Description
Technical field
The present invention relates to a kind of material drying device, specifically, a kind of high moisture material drying equipment relate to.
Background technology
The drying of high moisture material typically all uses back the method for mixing siccative to be dried, and this method is by part siccative and high humidity
Material is mixed, and the moisture content of the high moisture material made is down to 50% or so, then in drum-type or Pipebundledrier and heat-transfer area
Contact and radiation are heated so that moisture vaporizes the purpose for reaching drying, this equipment not only volume is big and also heat utilization rate compared with
Low, equipment manufacturing cost is higher.The drying efficiency of high moisture material is low, because material high humidity adhesion causes drying uneven during drying
Even, the high moisture material heat utilization rate that moved along a straight line in drying machine is low.
In order to solve the problem of above is present, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, so that it is sharp to provide a kind of design science, the rational in infrastructure, energy
With rate height, good drying effect and the high high moisture material drying equipment of production efficiency.
To achieve these goals, the technical solution adopted in the present invention is：A kind of high moisture material drying equipment, it includes
Air blower, the hot-blast stove connected with the blower outlet, drying machine and cyclone separator, wherein, the hot-blast stove goes out
It is communicated with air port on hot air duct, the hot air duct and offers high moisture material import；The drying machine includes tubular shell
With the motor cabinet being arranged at the top of the tubular shell, it is provided with motor, the tubular shell on the motor cabinet and sets
The spiral flood dragon shell of spiral flood dragon and upper and lower opening is equipped with, the spiral flood dragon includes vertically setting through the tubular shell
Spiral rachis and disk be located at the flood dragon blade of the spiral rachis middle and lower part, the spiral flood dragon shell is arranged on the flood dragon
Set at blade outboard, the lower openings of the spiral flood dragon shell close to the tubular shell bottom, the motor
Output shaft drives the spiral rachis, and the tubular shell bottom is offered at the top of drying machine material inlet, the tubular shell
Offer drying machine material outlet；The hot air duct connects the drying machine material inlet by material dispersing device, described
Dispersal device is set in parallel in the triangular prism in the tubular pipeline including tubular pipeline and Duo Gen；The drying machine material outlet
The material inlet of the cyclone separator is connected, the material outlet of the cyclone separator is exported as dried material.
Based on above-mentioned, it also includes high moisture material feeder, material outlet and the heat of the high moisture material feeder
High moisture material import on wind pipeline is tightly connected.
Based on above-mentioned, many triangular prisms settings in a row-shaped, triangular prism correspondence front row two adjacent described three described in heel row
The gap of prism is set.
Based on above-mentioned, the tubular shell bottom offers the drying machine material along the tubular shell outward flange tangential direction
Import, the drying machine material inlet is set in scroll casing shape；Offered at the top of the tubular shell along the tubular shell outward flange
The drying machine material outlet of tangential direction, the drying machine material outlet is set in inverted cone-shaped.
Based on above-mentioned, the material outlet of the cyclone separator is provided with classifying screen, the dry material outlet of the classifying screen
Exported as dried material；The material inlet of high moisture material feeder or institute described in the thick dry material outlet of the classifying screen
State high moisture material import.
Based on above-mentioned, bearing block is provided with the motor cabinet, the tubular shell bottom is provided with rotary shaft bearing, institute
State rotary shaft bearing to set with the tubular shell sealed bottom, the two ends of the spiral rachis are arranged on institute by bearing respectively
State in bearing block and the rotary shaft bearing.
Based on above-mentioned, the spiral flood dragon outer casing bottom opening correspondence tubular shell bottom centre setting, the spiral shell
The height for revolving flood dragon shell is less than the height of the flood dragon blade.
Based on above-mentioned, a pair of air outlet velocity adjustable plates in symmetrical structure, institute are provided with the drying machine material outlet
State spiral rachis top and rotational sleeve is installed, described air outlet velocity adjustable plate one end is fixed on the rotational sleeve, described
Regulating bolt is vertically provided with the top of tubular shell, the regulating bolt bottom connects the another of the air outlet velocity adjustable plate respectively
One end；Air outlet velocity adjustable plate described in a pair and tubular housing inner wall formation tapping channel.
Based on above-mentioned, the material outlet of the cyclone separator, which is provided with airlock, the cyclone separator, to be provided with
Hydrofuge passage.
The present invention is compared with the prior art with prominent substantive distinguishing features and significantly progressive, and specifically, the present invention changes
Traditional line formula drying mode is become, has produced high speed hot blast using air blower and hot-blast stove, high moisture material is passed through into hot air duct
Blow and enter drying machine, because the hot wind action of high speed causes high moisture material to rise in the drying machine inside spin；Set simultaneously
The spiral flood dragon, can be lifted the high moisture material for being deposited in dry motor spindle, make full use of high speed heat in drying machine
Wind carries out the drying of high moisture material, and the material after drying sends out the drying machine, Ran Houjing due to weight saving by high speed hot blast
Cross the packing that the cyclone separator carries out material drying.
Furtherly increase high moisture material feeder, realize the automatic output of high moisture material, mitigate staff's work strong
Degree；Dispersal device furtherly is set in the hot-air channel, using multiple rows of triangular prism by adhesion into block high moisture material
Break up, be easy to drying；Scroll casing shape drying machine material inlet and inverted cone-shaped drying machine material outlet are furtherly set, it is ensured that entered
Entering the high moisture material of drying machine spiral and smoothly can leave drying machine.
Classifying screen is furtherly set, the material after drying is screened again, the material of adhesion is put into high humidity thing
In material, drying effect is ensured with this；Furtherly increase bearing block and rotary shaft bearing ensure that the spiral rachis rotates smooth,
And then ensure to dry the lifting of motor spindle high moisture material；Air outlet velocity adjustable plate is furtherly set, to adapt to different material
Drying, control the size of the tapping channel, the drying demand of different material tackled with this；It has design science, structure
Rationally, energy utilization rate height, good drying effect and the high advantage of production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the drying machine, the cyclone separator and the classifying screen.
Fig. 3 is the internal structure schematic diagram of the drying machine and the dispersal device.
Fig. 4 is the A-A of drying machine material inlet described in Fig. 2 to sectional view.
Fig. 5 is the B-B direction sectional view of drying machine material outlet described in Fig. 2.
Fig. 6 is the mplifying structure schematic diagram inside C portions in Fig. 2.
Embodiment
Below by embodiment, technical scheme is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of high moisture material drying equipment, it include air blower 1, with
Hot-blast stove 2, drying machine 6, high moisture material feeder 4 and the cyclone separator 7 of the air outlet of air blower 1 connection；For the ease of
Whole equipment, which is installed in reasonable and fixation, the present embodiment, can be arranged as required to mounting bracket, the air blower 1, the heat
Wind furnace 2, the drying machine 6 and the reasonable installation as needed of the cyclone separator 7, air blower 1 and the hot-blast stove 2 water
Flat to set, the drying machine 6 and affiliated cyclone separator 7 are vertically arranged.The air blower 1 is provided with air cleaner 11 and ensured
The cleaning of the air blast of air blower 1, and then ensure dries quantity；The hot-blast stove 2 is used as combustion using coal, gas, oil etc. as needed
Material.
It is communicated with the air outlet of the hot-blast stove 2 and offers high moisture material on hot air duct 3, the hot air duct 3 and enter
Mouthful, the material outlet of the high moisture material feeder 4 is tightly connected with the high moisture material import on the hot air duct 3；It is described
The wind that air blower 1 is bloated is thermally formed high speed hot blast by the hot-blast stove 2, using high moisture material feeder 4 by high moisture material
It is lifted into hot air duct 3.High moisture material feeder described in the present embodiment 4 using flood dragon material elevator, it is necessary to explanation
Being in other embodiments can be using material lift equipments such as belt material conveyers.
The drying machine 6 includes tubular shell 69 and is arranged on the motor cabinet at the top of tubular shell 69, the motor
The spiral flood dragon shell that spiral flood dragon and upper and lower opening are provided with motor 63, the tubular shell 69 is installed on seat
66, the spiral rachis 64 and disk that the spiral flood dragon includes vertically setting through the tubular shell 69 are located at the spiral rachis
The flood dragon blade 65 of 64 middle and lower parts, the spiral flood dragon shell 66 is arranged on the outside of flood dragon blade 65, the spiral flood dragon
Set at the lower openings of shell 66 close to the bottom of tubular shell 69, the output shaft of the motor 64 drives the spiral shell
Vane axle 64, the bottom of tubular shell 69 offers drying machine material inlet 61, and the top of tubular shell 69 offers dry
Dry machine material outlet 62.
Whole 6 points of the drying machine be three working regions be respectively the weight in wet base material Nesting Zone of bottom, middle part it is spouted
Boiling section and the dried material Nesting Zone at top.High moisture material is blown into the tubular shell by hot air duct 3 by high speed hot blast
69, the low spiral of water content enters after spouted boiling section is fully dried by high speed hot blast and enters dried material in high moisture material
Gather, be then departed from the tubular shell 69；The high material of water content enters weight in wet base material Nesting Zone, high humidity thing in high moisture material
When material enters the tubular shell 69, the spiral flood dragon is started working, and is deposited in the water content of the bottom of tubular shell 69
High material is elevated under the spiral rachis 64 and the flood dragon blade 65 effect, and passes through the spiral flood dragon shell 66
Upper opening enter spouted boiling section, dried by high speed hot blast, the low entrance dried material of moisture gathers, moisture
Content it is high return to weight in wet base material Nesting Zone, lifted again.
The hot air duct 3 connects the drying machine material inlet 61, the dispersal device bag by material dispersing device
Include tubular pipeline 5 and Duo Gen is set in parallel in triangular prism 51 in the tubular pipeline 5；High humidity thing in the hot air duct 3
Material is broken up before entering the drying machine 6 by the material dispersing device, prevents the blocking high moisture material of adhesion from entering the shadow of drying machine 6
Ring drying effect.The drying machine material outlet 62 connects the material inlet of the cyclone separator 7, the cyclone separator 7
Material outlet exported as dried material；Material after drying enters upstream device with this, for example：Baling press.
In order to ensure the effect of breaing up of the material dispersing device, many triangular prisms 51 are in a row-shaped to be set, heel row institute
The gap for stating the front-seat two adjacent triangular prisms 51 of the correspondence of triangular prism 51 is set, and is broken up the blocking high moisture material of adhesion with this,
Blocking high moisture material enters the material dispersing device under the blowing of high speed hot blast, and the triangular prism 51 set in a row is broken up.
It is outer tangentially into ensureing height with this along the tubular shell 69 when entering the drying machine 6 for high moisture material
Wet stock rises in the inside spin of tubular shell 69；The bottom of tubular shell 69 is offered cuts along the tubular shell outward flange
The drying machine material inlet 61 in line direction, the drying machine material inlet 61 is set in scroll casing shape.
In order to ensure that dried material discharging is smooth, the top of tubular shell 69 is offered cuts along the tubular shell outward flange
The drying machine material outlet 62 in line direction, the drying machine material outlet 62 is set in inverted cone-shaped, and dried material is easy to this
Leave the drying machine 6.
In order to ensure the drying effect of dried material, the material outlet of the cyclone separator 7 is provided with classifying screen 8, institute
The dry material outlet 82 for stating classifying screen 8 is exported as dried material, and baling press is connected with this；The thick dry material of the classifying screen 8
The material inlet of high moisture material feeder 4 described in 81 outlets mixes underproof thick dry material with high moisture material to be dried again
It is dry, the temperature of high moisture material can be provided to a certain extent, and then reach the purpose for saving the energy in this way.
Worked for the ease of the spiral flood dragon flow, bearing block, the tubular shell 69 are provided with the motor cabinet
Bottom is provided with rotary shaft bearing, and the rotary shaft bearing is set with the sealed bottom of tubular shell 69, the spiral rachis
64 two ends are arranged in the bearing block and the rotary shaft bearing by bearing respectively.
In order to ensure that the high moisture material in weight in wet base material Nesting Zone smoothly enters outside the spiral flood dragon, the spiral flood dragon
The bottom opening of the shell 66 correspondence bottom centre of tubular shell 69 is set；In order to ensure that the high moisture material of lifting smoothly enters described
Spouted boiling section, the height of the spiral flood dragon shell 66 is less than the height of the flood dragon blade 65.
Due to the difference of material drying, cause varying in weight for material after drying, it is described dry in order to suitable for all kinds of materials
A pair of air outlet velocity adjustable plates 68 in symmetrical structure are provided with dry machine material outlet 62, the top of spiral rachis 64 is installed
There is rotational sleeve, described one end of air outlet velocity adjustable plate 68 is fixed on the rotational sleeve, the top of tubular shell 69 is perpendicular
To regulating bolt 67 is provided with, the bottom of regulating bolt 67 connects the other end of the air outlet velocity adjustable plate 68 respectively；One
To the air outlet velocity adjustable plate 68 and the inwall of tubular shell 69 formation tapping channel；Regulated and controled using the regulating bolt 67
The size of the tapping channel.The area of material water ratio and the tapping channel after being dried in the dried material Nesting Zone of top
By direct relation, the up-regulation of regulating bolt 67 can reduce the area of the tapping channel, and now wind speed is high, and material is in dried object
Expect that the residence time is short in Nesting Zone, finished product moisture content is higher, otherwise why finished product moisture content is relatively low, and suitable position is adjusted as needed
Put, it is ensured that the drying effect of different material.
In the present embodiment, the material outlet of the cyclone separator 7 is provided with airlock 72, is easy to control；The whirlwind
Hydrofuge passage 71 is installed, for discharging moisture on separator 7.
The specifically used method of whole high moisture material drying equipment is as follows：The air blower 1, the hot-blast stove 2 are first turned on,
High speed hot blast is produced to the hot-air channel 3, while the high moisture material feeder 4 carries out the feeding of high moisture material, and is opened
The motor 63；Secondly high moisture material is dried by dispersal device into the drying machine 6, and high moisture material is described
The spiral of drying machine 6, and drying is repeatedly lifted up by the spiral flood dragon；Again, regulate and control the selection of regulating bolt 67 to close
Suitable tapping channel area, water content material up to standard enters the cyclone separator 7, is then packed by classifying screen 8.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among claimed technical scheme scope of the invention.
Claims (8)
1. a kind of high moisture material drying equipment, it is characterised in that：The heat that it includes air blower, connected with the blower outlet
Wind furnace, drying machine and cyclone separator, wherein, hot air duct, the hot air duct are communicated with the air outlet of the hot-blast stove
On offer high moisture material import；
The drying machine includes being provided with tubular shell and the motor cabinet being arranged at the top of the tubular shell, the motor cabinet
The spiral flood dragon shell of spiral flood dragon and upper and lower opening, the spiral flood dragon bag are provided with motor, the tubular shell
The flood dragon blade that the spiral rachis and disk vertically set through the tubular shell is located at the spiral rachis middle and lower part is included, it is described
Spiral flood dragon shell is arranged at the flood dragon blade outboard, the lower openings of the spiral flood dragon shell close to the cylindrical case
Body bottom is set, and the output shaft of the motor drives the spiral rachis, and the tubular shell bottom offers drying machine
Drying machine material outlet is offered at the top of material inlet, the tubular shell；
The hot air duct connects the drying machine material inlet by material dispersing device, and the dispersal device includes tube-shaped tube
Road and Duo Gen are set in parallel in the triangular prism in the tubular pipeline, and many triangular prisms are in a row-shaped to be set, three described in heel row
The gap of the front-seat two adjacent triangular prisms of prism correspondence is set；
The drying machine material outlet connects the material inlet of the cyclone separator, and the material outlet of the cyclone separator is made
Exported for dried material.
2. high moisture material drying equipment according to claim 1, it is characterised in that：It also includes high moisture material feeder,
The material outlet of the high moisture material feeder is tightly connected with the high moisture material import on the hot air duct.
3. high moisture material drying equipment according to claim 1, it is characterised in that：The tubular shell bottom offers edge
The drying machine material inlet of the tubular shell outward flange tangential direction, the drying machine material inlet is set in scroll casing shape；It is described
The drying machine material outlet along the tubular shell outward flange tangential direction is offered at the top of tubular shell, the drying machine material goes out
Mouth is set in inverted cone-shaped.
4. high moisture material drying equipment according to claim 3, it is characterised in that：The material outlet of the cyclone separator
Classifying screen is provided with, the dry material outlet of the classifying screen is exported as dried material；The thick dry material outlet of the classifying screen
Connect the material inlet of the high moisture material feeder or the high moisture material import.
5. high moisture material drying equipment according to claim 4, it is characterised in that：Bearing is provided with the motor cabinet
Seat, the tubular shell bottom is provided with rotary shaft bearing, and the rotary shaft bearing is set with the tubular shell sealed bottom,
The two ends of the spiral rachis are arranged in the bearing block and the rotary shaft bearing by bearing respectively.
6. high moisture material drying equipment according to claim 5, it is characterised in that：The spiral flood dragon outer casing bottom opening
The correspondence tubular shell bottom centre is set, and the height of the spiral flood dragon shell is less than the height of the flood dragon blade.
7. high moisture material drying equipment according to claim 6, it is characterised in that：Set at the drying machine material outlet
There are a pair of air outlet velocity adjustable plates in symmetrical structure, the spiral rachis top is provided with rotational sleeve, the air outlet velocity
Adjustable plate one end is fixed on the rotational sleeve, and regulating bolt, the regulation spiral shell are vertically provided with the top of the tubular shell
Bolt bottom connects the other end of the air outlet velocity adjustable plate respectively；Air outlet velocity adjustable plate described in a pair and the tubular shell
Inwall formation tapping channel.
8. high moisture material drying equipment according to claim 7, it is characterised in that：The material outlet of the cyclone separator
It is provided with airlock, the cyclone separator and hydrofuge passage is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807416.4A CN104482736B (en) | 2014-12-23 | 2014-12-23 | High moisture material drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807416.4A CN104482736B (en) | 2014-12-23 | 2014-12-23 | High moisture material drying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482736A CN104482736A (en) | 2015-04-01 |
| CN104482736B true CN104482736B (en) | 2017-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807416.4A Active CN104482736B (en) | 2014-12-23 | 2014-12-23 | High moisture material drying equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043055A (en) * | 2015-08-25 | 2015-11-11 | 付锦帆 | Mixed steam drying device and method |
| CN114791215B (en) * | 2021-11-24 | 2023-12-01 | 甘肃农业大学 | Agricultural product drying device |
| CN115300920B (en) * | 2022-04-20 | 2024-01-16 | 安徽雨辰机电制造有限公司 | Integrated evaporation drying device for slurry with particulate matter viscosity |
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| CN202382535U (en) * | 2011-10-21 | 2012-08-15 | 江苏大阳光辅股份有限公司 | Spin flash drying combination unit |
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