CN207849993U - Vertical electricity dryer - Google Patents
Vertical electricity dryer Download PDFInfo
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- CN207849993U CN207849993U CN201820091591.1U CN201820091591U CN207849993U CN 207849993 U CN207849993 U CN 207849993U CN 201820091591 U CN201820091591 U CN 201820091591U CN 207849993 U CN207849993 U CN 207849993U
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Abstract
The utility model discloses a kind of vertical electric dryers, including drying cylinder body, feeding-passage, tapping channel and discharge pipe, the feeding-passage is arranged with discharge pipe at the top of drying cylinder body, it is characterized in that electrical heating cone combination unit is also set gradually in drying cylinder body from top to bottom, cooling cone combines the unit and ventilation by forced draft device, electrical heating cone combination unit, cooling cone combines the unit and ventilation by forced draft device is connected with drying cylinder body respectively, there are gaps between the electrical heating cone combination unit and cooling cone combination unit and drying cylinder body, lower regions constitute convection channel inside the corresponding drying cylinder body in the gap.With heat exchanger effectiveness is high, energy consumption is small, strong applicability, the remarkable advantages such as economic and environment-friendly, existing various tower driers can effectively be substituted, it is suitable for blocky or granular raw materials various to cement raw material, slag, flyash, coke etc. and carries out drying and processing, and application prospect is very wide.
Description
Technical field
The present invention relates to a kind of drying equipments of the raw material of industry, especially a kind of to be suitable for cement raw material, slag, fine coal
The bulk such as ash, coke or granular raw material carry out the tower drier of drying and processing.
Background technology
It is well known that in cement production process, generally first drying processing is carried out to raw materials for production, make raw materials for production
Water content meets the requirement of Cement production technology standard, can just put into production use, this is the qualified cement products of production
Basic premise.Currently, the mainstream drying equipment that cement production enterprise uses is typical such as Patent No. for tower drier
Tower drier disclosed in 03234469.4 Chinese patent.But it is found in practice, such tower drier generally existing
Following problem：(1) heating devices such as hot-blast stove are equipped with, it is seriously polluted using coal-fired heating；(2) heating devices such as hot-blast stove are set
It sets in the bottom of tower drier, causes shell (also referred to as drying cylinder body) temperature of lower very high, upper temp is but difficult to ensure, special
When not being that wet feed has just enter into, the wet feed initially entered largely absorbs heat, and surface is rapidly evaporated drying, generates a large amount of aqueous steamings
Vapour still can constantly absorb heat at this time in material dropping process, upper part of the housing dispersed heat can not be compensated rapidly, office
Portion's temperature declines obviously, when follow-up wet feed is continually sent into shell again, since local temperature is relatively low in shell, and wet feed surface
It can not be oven-dried and heat immediately again, after low temperature wet feed is mixed with moisture vapor, the steam regelation liquefaction in moisture vapor
With slurry is formed together with wet feed, discreteness is poor, and viscosity is high, it is easy to cause putty；(3) since heating device is arranged in shell
Bottom can not cool down in material dropping process, cause the temperature to discharge after drying very high, on the one hand, to be easy to scorch transporting equipment
Or scald operator, on the other hand, amount of heat, serious heat loss, high energy consumption are taken away in discharging；(4) heating device setting exists
Housing bottom, the heat exchange between heat source and material rely primarily on heat remote radiation and the convection current of heating device to realize, heat
Exchange efficiency is low, and heating efficiency is low, high energy consumption；(5) it due to being used as fuel using coal-fired, can not be kept away in combustion process
That exempts from will generate some chemical gas and dust, be easy to treat material drying and formed to pollute, therefore its applicability is limited.
Invention content
It is an object of the invention to overcome drawbacks described above, provide that a kind of heat exchanger effectiveness is high, energy consumption is small, strong applicability, warp
The vertical electric dryer of Ji environmental protection.
The vertical electric dryer of the present invention is achieved in that including drying cylinder body, feeding-passage, tapping channel and outlet air
Pipe, the feeding-passage is arranged with discharge pipe in the top of drying cylinder body, drying cylinder body also sets gradually electric add from top to bottom
Heat bores combination unit, cooling cone combination unit and ventilation by forced draft device, and combination unit is bored in electrical heating, cooling cone combines the unit and right
Circulation wind apparatus is connected with drying cylinder body respectively, electrical heating cone combination unit and cooling cone combine the unit and drying cylinder body it
Between there are gap, which constitutes convection channel.
The concrete structure of electrical heating cone combination unit can be varied in the vertical electric dryer of the present invention, typically, can
With using following a few class technical solutions：(1) the electrical heating cone combination unit is multiple including being arranged alternately successively from top to bottom
The bottom of reversed guide heating cone and positive guide heating cone, all reversed guide heating cones is respectively provided with blanking through-hole, reversely leads
The overall size of material heating cone is more than the overall size of positive guide heating cone, reversed guide heating cone and positive guide heating cone
Lower surface be fixedly installed electric heater unit respectively, passes through stretching between adjacent reversed guide heating cone and positive guide heating cone
Spring is connected, and is located at top and passes through frame knot respectively positioned at the reversed guide heating cone of the lowermost or positive guide heating cone
Structure is fixedly linked with drying cylinder body；The cooling cone combination unit includes at least multiple reversed blanking cones spaced apart up and down,
The bottom of all reversed blanking cones is respectively provided with blanking port, tapping channel and the blanking being arranged on the reversed blanking of bottom cone
Mouth is connected, and cooling cone combination unit is fixedly linked by frame structure and drying cylinder body.(2) the electrical heating cone combination unit packet
Include the multiple reversed guide heating cones being arranged alternately successively from top to bottom and positive guide heating cone, all reversed guide heating cones
Bottom be respectively provided with blanking through-hole, the overall size of reversed guide heating cone is more than the overall size of positive guide heating cone, instead
It is fixedly installed electric heater unit respectively to the lower surface of guide heating cone and positive guide heating cone, reversed guide heating cone and just
It is connected respectively with drying cylinder body by frame structure or extension spring to guide heating cone；The cooling cone combination unit at least wraps
Multiple reversed blanking cones spaced apart up and down are included, the bottom of all reversed blanking cones is respectively provided with blanking port, tapping channel and position
It is connected in the blanking port being arranged on the reversed blanking cone of bottom, cooling cone combination unit is solid with drying cylinder body by frame structure
It is fixed to be connected.(3) electrical heating cone combination unit include the multiple reversed guides heating cones being arranged alternately successively from top to bottom and
The bottom of positive guide heating cone, all reversed guide heating cones is respectively provided with blanking through-hole, the profile ruler of reversed guide heating cone
The lower surface of the very little overall size for being more than positive guide heating cone, reversed guide heating cone and positive guide heating cone is fixed respectively
Electric heater unit is set, is connected by connecting bracket between adjacent reversed guide heating cone and positive guide heating cone, electricity
Heating cone combination unit is connected by extension spring or connection framework with drying cylinder body；The cooling cone combination unit includes at least
Multiple spaced apart reversed blankings cones up and down, the bottoms of all reversed blankings cones are respectively provided with blanking port, tapping channel be located at
The blanking port being arranged on the reversed blanking cone of bottom is connected, and cooling cone combination unit is fixed by frame structure and drying cylinder body
It is connected.
Structure according to electrical heating cone combination unit is different, and the structure that cooling cone combines the unit in the present invention also can be poor
It is different.When it is positive guide heating cone that combination unit bottom is bored in the electrical heating, corresponding cooling cone combination unit is by multiple
Reversed blanking cone is constituted, and the overall size of multiple reversed blanking cones is sequentially reduced from top to bottom, is led between adjacent reversed blanking cone
It crosses connector to be fixedly linked, at least one reversed blanking cone is connected by frame structure with drying cylinder body；It bores and combines when electrical heating
When device bottom is that reversed guide heats cone, corresponding cooling cone combination unit is reversely fallen by multiple positive blanking cones with multiple
Material cone is constituted, and the forward direction blanking cone is provided entirely in reversed blanking cone top, and the overall size of multiple positive blanking cones
Be sequentially increased from top to bottom, the overall size of multiple reversed blankings cone is sequentially reduced from top to bottom, adjacent forward direction blanking cone or/and
It is fixedly linked by connector between reversed blanking cone, at least one positive practicable cone or/and at least one reversed blanking cone are logical
Frame structure is crossed with drying cylinder body to be connected.
In order to avoid there is plugging phenomenon, the vertical electric dryer of the present invention can also include vibrating motor, the vibration electricity
Machine is arranged in drying cylinder body, vibrating motor and the reversed guide that both sides are connect with extension spring in electrical heating cone combination unit
Heating cone or positive guide heating cone are connected or vibrating motor is connected with the frame structure in electrical heating cone combination unit.
The ventilation by forced draft device includes air intake passage and air blower, and one end of air intake passage connects air blower, the other end
It is connected to drying cylinder body, the connection position of air intake passage and drying cylinder body is arranged in the lower section that cooling cone combines the unit.
The specific constructive form of the electric heater unit can also be varied comprising electrical bar or heating wire etc..
It can also includes bulk material device to invent vertical electric dryer, and the bulk material device corresponds to feeding-passage and drying cylinder body
The opening setting of inside connection.Bulk material device can be specifically umbrella material spreading cone, can also be the knots such as foliaceous rotation material scattering device
Structure can play good technique effect.
Compared with prior art, the vertical dry machine of electric oven of the present invention has following advantage：
(1) electric-heating technology is utilized, it is pollution-free, it, not only can be with especially if produced using peak-trough electricity at night
It solves the problems, such as that electric energy can not store, production cost can also be substantially reduced, it is economical and environmentally friendly；
(2) electric heater unit is set up directly on reversed guide heating cone and positive guide in electrical heating cone combination unit and heats
The lower surface of cone is predominantly located at the middle and upper part of drying cylinder body, therefore the temperature of drying cylinder body middle and upper part is very high, and wet feed enters
After drying cylinder body, the surface water of wet feed can be evaporated rapidly drying, and the discreteness of the material after skin drying is greatly improved, is not easy
Putty occurs, especially because heat can be directly conducted to electrical heating cone combination unit, Drying by electric heater unit at any time
Body top dispersed heat is compensated rapidly, its surface water still can be rapidly evaporated drying, institute's shape after follow-up wet feed enters
At moisture vapor remain good vapor state, and be discharged by discharge pipe, material is not easy to form slurry, can be effective
Avoid plugging phenomenon；
(3) heating device is not arranged for the lower part of drying cylinder body, and material adds by electricity successively from top to bottom in drying cylinder body
After heat cone combination unit and cooling cone combination unit, temperature is gradually reduced, and drop temperature is low, and thermal loss is small, after will not scorching
Continuous transporting equipment or scald operator, can also be effectively energy saving；
(4) in the present invention, electric heater unit on the one hand heats cone by reversed guide and positive guide heating is bored heat
The material for being directly passed to and being in contact, on the other hand reversed guide heating cone and positive guide heating cone can also pass through heat
Radiation closely passes to periphery material, and hot transfer line is short out, and heat loss is small, and heat utilization ratio is high；
(5) drying cylinder body bottom is provided with ventilation by forced draft device, and the cold wind that ventilation by forced draft device is blown into can help to pass through
The material radiating and cooling of cooling cone combination unit, while the water vapour swept along in material being blown out, the high temperature moisture vapor of blowout
Rising through convection channel, is discharged finally by discharge pipe, this process not only realizes material heat dissipation and material is further dried,
Heat convection recycling is also achieved, is conducive to be further reduced thermal loss, improves heat exchanger effectiveness and energy-saving effect；
(6) present invention utilizes electric-heating technology, and heat source itself not will produce pollutant, the various gases formed after drying from
The discharge pipe discharge being arranged at the top of drying cylinder body, material is not easy to be contaminated during drying whereabouts, therefore the present invention is vertical
The applicability of formula electricity dryer is stronger；
(7) present invention utilizes electric-heating technology, eliminates the heating devices such as the hot-blast stove of drying cylinder body bottom setting, knot
Structure is compacter, and space availability ratio higher advantageously reduces construction cost；
(8) moving component is few in the present invention, need not maintain substantially, can effectively prevent plugging phenomenon,
Production efficiency is high, good economy performance, cost performance higher；
(9) present invention utilizes electric-heating technology, by only giving reversed guide heating cone and the positive upper part of guide heating cone
Electric heater unit is powered, or to the side of the electric heater unit power supply on the reversed guide heating cone in part and positive guide heating cone
Formula, so that it may to control the heating, drying temperature in drying cylinder body, realize that different heating, drying effects, adjustment are got up very square
Just, be conducive to improve the applicability of the present invention and further save energy consumption.
It in summary it can be seen, the vertical dry machine of electric oven of the present invention has small heat exchanger effectiveness height, energy consumption, strong applicability, economy
The remarkable advantages such as environmental protection can effectively substitute existing various tower driers, be suitable for cement raw material, slag, flyash, coke
The various blocky or granular raw materials such as charcoal carry out drying and processing, and application prospect is very wide.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of the vertical electric dryer of the present invention.
Fig. 2 is the sectional view along A-A of Fig. 1.
Fig. 3 is the B direction views of Fig. 1.
Fig. 4 is the second structural representation of electric heater unit in the vertical electric dryer of the present invention shown in Fig. 1.
Fig. 5 is the second structural representation of the vertical electric dryer of the present invention.
Fig. 6 is the third structural representation of the vertical electric dryer of the present invention.
Fig. 7 is the four of the structural schematic diagram of the vertical electric dryer of the present invention.
Fig. 8 is the five of the structural schematic diagram of the vertical electric dryer of the present invention.
Fig. 9 is the six of the structural schematic diagram of the vertical electric dryer of the present invention.
Attached drawing identifies：1, drying cylinder body；2, feeding-passage；3, tapping channel；4, discharge pipe；5, bulk material device；6, positive
Guide heating cone；7, reversed guide heating cone；8, electric heater unit；9, short connection framework；10, long connection framework；11, blanking is logical
Hole；12, reversed blanking is bored；13, blanking port；14, connection framework；15, connector；16, air blower；17, air intake passage；18, it draws
Stretch spring；19, convection channel；20, guide protects cone-plate；21, vibrating motor；22, positive blanking cone；23, short connecting bracket；
24, long connecting bracket.
Specific implementation mode
Embodiment one
The vertical electric dryer of the present invention as shown in Figure 1, Figure 2 and Figure 3, including drying cylinder body 1, feeding-passage 2, tapping channel
3, discharge pipe 4 and bulk material device 5, the feeding-passage 2 are arranged with discharge pipe 3 in the top of drying cylinder body 1, the bulk material device
5 be specially a umbrella material spreading cone, which corresponds to the opening that feeding-passage 2 is connected to 1 inside of drying cylinder body and be arranged；
In addition, electrical heating cone combination unit, cooling cone combination unit and ventilation by forced draft dress are also set gradually in drying cylinder body 1 from top to bottom
It sets, electrical heating cone combination unit, cooling cone combination unit and ventilation by forced draft device are connected with drying cylinder body 1 respectively, wherein described
Electrical heating cone combination unit includes the multiple reversed guide heating cones 7 being arranged alternately successively from top to bottom and positive guide heating cone
6, the bottom of all reversed guide heating cones 7 is respectively provided with blanking through-hole 11, and the overall size of reversed guide heating cone 7 is more than forward direction
Electricity is fixedly installed in the lower surface of the overall size of guide heating cone 6, reversed guide heating cone 7 and positive guide heating cone 6 respectively
Heating device 8, specific electric heater unit 8 is specially the electrical bar of more diverging arrangements as shown in Figure 3, reversed guide heating
Cone 7 and positive guide heating cone 6 are connected by frame structure with drying cylinder body 1 respectively, specifically, bulk material device 5 and being located at most
The reversed guide heating cone 7 on top is fixedly linked by long connection framework 10 and drying cylinder body 1 together, remaining reversed guide heating
Cone 7 and positive guide heating cone 6 are fixedly linked by short connection framework 9 and drying cylinder body 1；As shown in fig. 1, the electrical heating
Cone combination unit bottom is positive guide heating cone, and corresponding cooling cone combination unit is by multiple spaced apart reversed up and down
Blanking cone 12 is constituted, and the overall size of multiple reversed blanking cones 12 is sequentially reduced from top to bottom, the bottom of all reversed blanking cones 12
Portion is respectively provided with blanking port 13, is fixedly linked by connector 15 between adjacent reversed blanking cone 12, and reversed positioned at top falls
Material cone 12 is connected by connection framework 14 with drying cylinder body 1, is arranged on tapping channel 3 and the reversed blanking cone for being located at bottom
Blanking port is connected.There are gaps between the electrical heating cone combination unit and cooling cone combination unit and drying cylinder body, between being somebody's turn to do
The corresponding 1 inside lower regions of drying cylinder body of gap constitute convection channel 19.It should be pointed out that material is filled along bulk cargo in order to prevent
It is slid onto along long connection framework 10 or 9 top surface of short connection framework during setting 5 and the landing downwards of 6 surfaces of positive guide heating cone
The outside of reversed guide heating cone 7 or reversed blanking cone 12 corresponds to long connect in bulk material device 5 and 6 surfaces of positive guide heating cone
The position setting guide for connecing frame 10 or short connection framework 9 protects cone-plate 20.In addition, the ventilation by forced draft device includes that air inlet is logical
One end of road 17 and air blower 16, air intake passage 17 connects air blower 16, and the other end is connected to drying cylinder body 1, air intake passage 17
It is arranged in the lower section that cooling cone combines the unit with the connection position of drying cylinder body 1.
In application, the vertical electric dryer of the present invention application process and operation principle approximately as：Give the present invention vertical first
Electric heater unit 8 in formula electricity dryer is powered, and 7 and positive guide are bored to the reversed guide heating in electrical heating cone combination unit
Heating cone 6 is preheated, and when temperature reaches setting value, is started air blower 16 and is blown into drying cylinder body 1, and is logical by feeding
Road 2 puts into material to be dried into drying cylinder body 1, and material to be dried falls into the electricity that lower section is arranged after the dispersion of bulk material device 5 and adds
In heat cone combination unit, since reversed guide heating cone 7 and positive guide heating cone 6 have been heated, and pass through heat radiation
So that periphery is also kept continuous high temperature state, material to be dried with the reversed guide heating cone of top 7 near to or in contact in the process,
Reversed guide heating cone 7 transfers heat to material to be dried by way of being in direct contact conduction or radiation transmission, to be dried
The surface water of material can be evaporated rapidly, and discreteness greatly improves, and be slid to the positive guide of lower section along reversed guide heating cone 7
When material heats cone 6, positive guide heating cone 6 is equally transferred heat to also by the mode for being in direct contact conduction or radiation transmission
Material to be dried, similarly, when material to be dried continues to slide to 7 or positive guide heating cone 6 of reversed guide heating cone of lower section,
Can be by heating, drying repeatedly, the thermal current with water vapour generated during heating, drying passes through convection channel from bottom to top
19 are pooled to 1 top of drying cylinder body, and are discharged by discharge pipe 2；Material after heating, drying is fallen from electrical heating cone combination unit
Enter cooling cone combination unit, material falls into after cooling cone combination unit and bores 12 to downslide along spaced reversed blanking successively
It falls, is during which on the one hand cooled down by natural heat dissipation, another aspect air blower 16 is sent by air intake passage 17 into drying cylinder body 1
Wind, material along spaced reversed blanking cone 12 downwards slide during, continue through air cooling cooling, in this way, passing through
The cooling material of air blower air-supply, wind is heated by material, and wind takes away heat and water vapour, so that material is dropped gently dried, finally
Material drying after cooling is sent through tapping channel 3 to drying cylinder body 1, and the wind institute shape with heat and water vapour
At air-flow pass through convection channel 19 from bottom to top to collecting at the top of drying cylinder body and being discharged by discharge pipe 2, also realize therebetween
Send heat again convection current back to drying cylinder body top.
Compared with prior art, the vertical dry machine of electric oven of the present invention has following advantage：
(1) electric-heating technology is utilized, it is pollution-free, it, not only can be with especially if produced using peak-trough electricity at night
It solves the problems, such as that electric energy can not store, production cost can also be substantially reduced, it is economical and environmentally friendly；
(2) electric heater unit is set up directly on reversed guide heating cone and positive guide in electrical heating cone combination unit and heats
The lower surface of cone is predominantly located at the middle and upper part of drying cylinder body, therefore the temperature of drying cylinder body middle and upper part is very high, and wet feed enters
After drying cylinder body, the surface water of wet feed can be evaporated rapidly drying, and the discreteness of the material after skin drying is greatly improved, is not easy
Putty occurs, especially because heat can be directly conducted to electrical heating cone combination unit, Drying by electric heater unit at any time
Body top dispersed heat is compensated rapidly, its surface water still can be rapidly evaporated drying, institute's shape after follow-up wet feed enters
At moisture vapor remain good vapor state, and be discharged by discharge pipe, material is not easy to form slurry, can be effective
Avoid plugging phenomenon；
(3) heating device is not arranged for the lower part of drying cylinder body, and material adds by electricity successively from top to bottom in drying cylinder body
After heat cone combination unit and cooling cone combination unit, temperature is gradually reduced, and drop temperature is low, and thermal loss is small, after will not scorching
Continuous transporting equipment or scald operator, can also be effectively energy saving；
(4) in the present invention, electric heater unit on the one hand heats cone by reversed guide and positive guide heating is bored heat
The material for being directly passed to and being in contact, on the other hand reversed guide heating cone and positive guide heating cone can also pass through heat
Radiation closely passes to periphery material, and hot transfer line is short out, and heat loss is small, and heat utilization ratio is high；
(5) drying cylinder body bottom is provided with ventilation by forced draft device, and the cold wind that ventilation by forced draft device is blown into can help to pass through
The material radiating and cooling of cooling cone combination unit, while the water vapour swept along in material being blown out, the high temperature moisture vapor of blowout
Rising through convection channel, is discharged finally by discharge pipe, this process not only realizes material heat dissipation and material is further dried,
Heat convection recycling is also achieved, is conducive to be further reduced thermal loss, improves heat exchanger effectiveness and energy-saving effect；
(6) present invention utilizes electric-heating technology, and heat source itself not will produce pollutant, the various gases formed after drying from
The discharge pipe discharge being arranged at the top of drying cylinder body, material is not easy to be contaminated during drying whereabouts, therefore the present invention is vertical
The applicability of formula electricity dryer is stronger；
(7) present invention utilizes electric-heating technology, eliminates the heating devices such as the hot-blast stove of drying cylinder body bottom setting, knot
Structure is compacter, and space availability ratio higher advantageously reduces construction cost；
(8) moving component is few in the present invention, need not maintain substantially, can effectively prevent plugging phenomenon,
Production efficiency is high, good economy performance, cost performance higher；
(9) present invention utilizes electric-heating technology, by only giving reversed guide heating cone and the positive upper part of guide heating cone
Electric heater unit is powered, or to the side of the electric heater unit power supply on the reversed guide heating cone in part and positive guide heating cone
Formula, so that it may to control the heating, drying temperature in drying cylinder body, realize that different heating, drying effects, adjustment are got up very square
Just, be conducive to improve the applicability of the present invention and further save energy consumption.
It in summary it can be seen, the vertical dry machine of electric oven of the present invention has small heat exchanger effectiveness height, energy consumption, strong applicability, economy
The remarkable advantages such as environmental protection can effectively substitute existing various tower driers, be suitable for cement raw material, slag, flyash, coke
The various blocky or granular raw materials such as charcoal carry out drying and processing, and application prospect is very wide.
It should be noted that based on the technical principle described in this example, electrical heating cone combination unit and cooling cone combination unit
The concrete structure and quantity for the frame structure being arranged between drying cylinder body can be varied, if intensity is enough, and not
Blanking is influenced, can realize good technique effect；In addition, the concrete structure of bulk material device can also be varied, except this
Other than the umbrella material spreading cone mentioned in example, the bulk material device of the other structures such as foliaceous rotation material scattering device, Dou Nengqi can also be
To good technique effect；In addition, heating device of the present invention can also be varied, in addition to the heating being already mentioned above
It outside stick, can also be that various heating wire, such as electric furnace heating wire etc. also can act as similar technique effect, add according to using
The arrangement of the difference of thermal, heating device can also be different, for example, using electric furnace heating wire as heating device 8 when,
The lower surface of cone 6 can also be heated in positive guide as shown in figure 4, being circular layout electric furnace heating wire, can also realize similar technology
Effect, these are all based on the simple change of the technology of the present invention principle, all the present invention claims protection domain within.
Embodiment two
The vertical electric dryer of the present invention as shown in Figure 5, difference lies in utilize positive guide heating cone 6 with embodiment one
It substitutes umbrella material spreading cone to use as bulk material device, the reversed guide heating cone 7 one of forward direction guide heating cone 6 and lower section setting
It rises and is fixedly linked by short connection framework 9 and drying cylinder body 1；In addition, bottom is reversed guide in electrical heating cone combination unit
Heating cone, corresponding cooling cone combination unit are made of multiple positive blanking cones 22 and multiple reversed blankings cone 12, the forward direction
Blanking cone 22 is provided entirely in 12 top of reversed blanking cone, and the overall size of multiple positive blanking cones 22 is from top to bottom successively
Increase, the overall size of multiple reversed blanking cones 12 is sequentially reduced from top to bottom, adjacent forward direction blanking cone 22 or/and reversed blanking
It is fixedly linked by connector 15 between cone 12, the positive blanking cone 22 and reversed blanking cone 12 positioned at middle part pass through connection framework
14 are connected with drying cylinder body 1.It is correspondingly connected with frame 14 on positive blanking cone 22, guide protection cone-plate 20 is set.
Compared with embodiment one, in technical solution described in this example, substitutes umbrella material spreading cone using positive guide heating cone 6 and make
It is used for bulk material device, heating efficiency is strong, and bulk cargo effect is more preferable, is conducive to improve drying efficiency；Further, since cooling cone group
It attaches together and is additionally arranged spaced positive blanking cone in setting, cooling of the material in cooling cone combination unit after heating, drying is cold
But stroke is longer, and the action time of the cooling material of the air-supply of air blower 16 is also longer, is conducive to the temperature for further decreasing discharging, subtracts
Few thermal loss, reduces energy consumption.Described in remaining application process and technical principle and embodiment one of technical solution described in this example
Application process it is essentially identical, be not repeated herein.
It should be pointed out that between due to being additionally arranged in the cooling cone combination unit of the vertical electric dryer of the present invention described in this example
It is bored every the positive blanking of setting, the overall structure and appearance and size of cooling cone combination unit increase, based on the technology recorded in Fig. 5
Principle can also be in other positive blanking cones 22 or/and reversed blanking cone 12 and drying cylinder body 1 to ensure the stability of structure
Between add connection framework；In addition, the technical principle based on embodiment one, in technical solution described in this example, can also by electricity plus
Bottom is set as positive guide heating cone in heat cone combination unit, correspondingly, all using reversely falling in cooling cone combination unit
Material cone, can also realize good technique effect, the simple change of the technology of the present invention principle is all based on, herein only with word
It is described, still further attached drawing, above description are not equally applicable to other technical solutions with homogeneous structure of the invention, herein
Be described, be not repeated together, all the present invention claims protection domain among.
Embodiment three
The vertical electric dryer of the present invention as shown in Figure 6, with embodiment two difference lies in, in electrical heating cone combination unit,
It is connected by connecting bracket between adjacent reversed guide heating cone 7 and positive guide heating cone 6, the connecting bracket includes
Short connecting bracket 23 and long connecting bracket 24 add positioned at top forward direction guide heating cone 6 and positioned at the reversed guide of the lowermost
Heat cone 7 is fixedly linked by short connection framework 9 and drying cylinder body 1 respectively.
Described in this example the advantages of technical solution and application mode is similar to embodiment two, it is not repeated herein.It may be noted that
, in technical solution described in this example, due to utilizing short connecting bracket 23 and long connecting bracket 24 in electrical heating cone combination unit
Adjacent reversed guide heating cone 7 is connected with positive guide heating cone 6 first, short connection framework 9 is recycled to bore electrical heating
Combination unit is fixedly linked with drying cylinder body 1, and convection channel 19 is more unobstructed, is conducive to the realization of thermal convection current.
Example IV
The vertical electric dryer of the present invention as shown in Figure 7, with embodiment three difference lies in, in electrical heating cone combination unit,
It is linked to be one by short connecting bracket 23 and long connecting bracket 24 between adjacent reversed guide heating cone 7 and positive guide heating cone 6
After body, then it is connected with drying cylinder body 1 by extension spring 18；In addition, further including vibrating motor 21, the vibrating motor 21 is arranged
In drying cylinder body 1, vibrating motor 21 is connected with the frame structure in electrical heating cone combination unit, specifically, vibrating motor 21
It is connected with short connecting bracket 23.
Compared with embodiment three, in technical solution described in this example, due to integrated setting electrical heating cone combination unit with
It is connected by extension spring 18 between drying cylinder body 1, in application, working as the process that material to be dried is continuously fallen from feeding-passage 2
In, electrical heating cone combination unit is constantly impacted, electrical heating cone combination unit can constantly shake under the constraint of extension spring 18
It is dynamic, contribute to material to be dried to be scattered downwards along positive guide heating cone 6 and 7 surfaces of reversed guide heating cone, prevents putty from sending out
It is raw.Especially after being additionally arranged vibrating motor 21, when necessary, electrical heating cone combination unit hair can be forced with Vibration on Start-up motor 21
Raw vibration helps material to be dried to be scattered downwards along positive guide heating cone 6 and 7 surfaces of reversed guide heating cone, is conducive to thorough
Bottom avoids the appearance of plugging phenomenon.
Embodiment five
The vertical electric dryer of the present invention as shown in Figure 8, with example IV difference lies in, in electrical heating cone combination unit,
It is connected by extension spring 18 between adjacent reversed guide heating cone 7 and positive guide heating cone 6, is located at the positive guide of top
Material heating bores 6 and bores 7 positioned at the reversed guide heating of the lowermost and is fixedly linked respectively by short connection framework 9 and drying cylinder body 1；
In addition, reversed guide heating 7 phases of cone that vibrating motor 21 is connect with extension spring 18 with both sides in electrical heating cone combination unit
Even；In addition, to prevent blanking from being interfered with extension spring 18, the setting of extension spring 18 is corresponded on reversed guide heating cone 7
Guide protects cone-plate 20.
The technical solution of the present invention for extension spring is arranged especially is noted that, in addition to needing that guide protection is arranged
It is outer that cone-plate 20 prevents extension spring 18 to be worn in blanking operation, and electric heater unit 8 should also avoid the connection of extension spring 18
Position is arranged, in order to avoid extension spring temperature distortion, influences service life, above description is equally applicable to other electrical heating of the invention
The technical solution of extension spring is set in cone combination unit, is described in this together, is not repeated to describe.
In technical solution described in this example, due to adjacent reversed guide heating cone 7 in electrical heating cone combination unit and positive guide
It is connected by extension spring 18 between material heating cone 6, therefore when material to be dried falls, both sides are provided with extension spring 18
Reversed guide heating cone 7 and positive guide heating cone 6 can be vibrated by impact, help material to be dried to be smoothly scattered.
Compared with example IV, technical solution described in this example is equal in most of reversed guide heating cones 7 and 6 both sides of positive guide heating cone
Provided with extension spring 18, vibrating effect more preferably, helps the effect that material to be dried is smoothly scattered also more obvious, therefore
It need not enable vibrating motor 21 under normal circumstances, it, can be with only when the sticky very big or water content of material to be dried is very high
Vibration on Start-up motor 21 helps blanking anti-blocking.Certainly, the technical principle based on this example can also be saved and be shaken according to actual needs
Dynamic motor；In addition, vibrating motor 21 can also bore the forward direction that both sides are connect with extension spring 18 in combination unit with electrical heating
Guide heating cone 6 be connected, can also play same technique effect, also the present invention claims protection domain among.
Embodiment six
The vertical electric dryer of the present invention as shown in Figure 9, with embodiment five difference lies in, in electrical heating cone combination unit,
All reversed guide heating cones 7 and positive guide heating cone 6 are connected by extension spring 18 with drying cylinder body 1 respectively.
Compared with embodiment five, in technical solution described in this example, since all reversed guide heating cones 7 and positive guide add
Heat cone 6 is connected by extension spring 18 with drying cylinder body 1 respectively, therefore when material to be dried passes through, and reversed guide, which heats, bores 7 Hes
Positive guide heating cone 6 can vibrate under the percussion of material to be dried, and material to be dried is helped smoothly to be scattered.Cause
This in most cases can save vibrating motor in technical solution described in this example, certainly, for some special materials, root
According to needs are used, vibrating motor can also be added, be only described herein with word, also the present invention claims protection domain it
In.
It can be seen from above-described embodiment that the vertical electric dryer of the present invention takes full advantage of heat transfer, heat radiation and heat
The various heat exchange methods such as convection current have the remarkable advantages such as small heat exchanger effectiveness height, energy consumption, strong applicability, economic and environment-friendly, are to work as
The ideal product of front vertical type dryer upgrading, be suitable for it is various to cement raw material, slag, flyash, coke etc. blocky or
Granular raw material carries out drying and processing, and application prospect is very wide.
Embodiment in the present invention only more preferably illustrates technical scheme of the present invention, should not be considered as the limit to the present invention
It makes, the technical characteristic in many of which embodiment can also cross-reference.It, can also be to above-mentioned reality based on the technology of the present invention principle
It applies the example technical solution to re-start combination or carry out simple replacement to some of which element using similar technique, as long as being based on
The present invention technical principle, all the present invention claims protection domain in.
Claims (10)
1. a kind of vertical electric dryer, including drying cylinder body, feeding-passage, tapping channel and discharge pipe, the feeding-passage with
Discharge pipe is arranged at the top of drying cylinder body, it is characterised in that also sets gradually electrical heating cone combination in drying cylinder body from top to bottom
Device, cooling cone combination unit and ventilation by forced draft device, electrical heating cone combination unit, cooling cone combination unit and ventilation by forced draft dress
Set and be connected respectively with drying cylinder body, between electrical heating cone combination unit and cooling cone combination unit and drying cylinder body there are
Gap, the corresponding drying cylinder body inside in gap lower regions constitute convection channel.
2. vertical electric dryer according to claim 1, it is characterised in that the electrical heating cone combination unit includes from upper
The multiple reversed guide heating cones being arranged alternately successively under and and positive guide heating cone, the bottom of all reversed guide heating cones
It is respectively provided with blanking through-hole, the overall size of reversed guide heating cone is more than the overall size of positive guide heating cone, reversed guide
Electric heater unit, adjacent reversed guide heating cone and forward direction is fixedly installed in the lower surface that heating cone and positive guide heat cone respectively
It is connected by extension spring between guide heating cone, is located at top and positioned at the reversed guide heating cone of the lowermost or positive guide
Material heating cone is fixedly linked by frame structure and drying cylinder body respectively；The cooling cone combination unit includes at least above and below multiple
Spaced apart reversed blanking cone, the bottoms of all reversed blankings cones are respectively provided with blanking port, tapping channel with positioned at bottom
The blanking port being arranged on reversed blanking cone is connected, and cooling cone combination unit is fixedly linked by frame structure and drying cylinder body.
3. vertical electric dryer according to claim 1, it is characterised in that the electrical heating cone combination unit includes from upper
The multiple reversed guide heating cones being arranged alternately successively under and and positive guide heating cone, the bottom of all reversed guide heating cones
It is respectively provided with blanking through-hole, the overall size of reversed guide heating cone is more than the overall size of positive guide heating cone, reversed guide
Electric heater unit, reversed guide heating cone and positive guide is fixedly installed in the lower surface of heating cone and positive guide heating cone respectively
Heating cone is connected by frame structure or extension spring with drying cylinder body respectively；The cooling cone combination unit includes at least multiple
Spaced apart reversed blanking cone up and down, the bottoms of all reversed blankings cones are respectively provided with blanking port, tapping channel be located at it is most lower
The blanking port being arranged on the reversed blanking cone of side is connected, and cooling cone combination unit passes through frame structure and drying cylinder body stationary phase
Even.
4. vertical electric dryer according to claim 1, it is characterised in that the electrical heating cone combination unit includes from upper
The multiple reversed guide heating cones being arranged alternately successively under and and positive guide heating cone, the bottom of all reversed guide heating cones
It is respectively provided with blanking through-hole, the overall size of reversed guide heating cone is more than the overall size of positive guide heating cone, reversed guide
Electric heater unit, adjacent reversed guide heating cone and forward direction is fixedly installed in the lower surface that heating cone and positive guide heat cone respectively
It is connected by connecting bracket between guide heating cone, electrical heating cone combination unit passes through extension spring or connection framework and baking
Dry cylinder is connected；The cooling cone combination unit includes at least multiple reversed blanking cones spaced apart up and down, all reversely to fall
The bottom of material cone is respectively provided with blanking port, and tapping channel is connected with the blanking port being arranged on the reversed blanking of bottom cone, cold
But cone combination unit is fixedly linked by frame structure and drying cylinder body.
5. the vertical electric dryer according to claim 2,3 or 4, it is characterised in that the electrical heating cone combination unit is most
Lower end is positive guide heating cone, and corresponding cooling cone combination unit is made of multiple reversed blankings cone, multiple reversed blanking cones
Overall size be sequentially reduced from top to bottom, be fixedly linked by connector between adjacent reversed blanking cone, it is at least one reversed
Blanking cone is connected by frame structure with drying cylinder body.
6. the vertical electric dryer according to claim 2,3 or 4, it is characterised in that the bottom of electrical heating cone combination unit
It heats and bores for reversed guide, corresponding cooling cone combination unit is made of multiple positive blanking cones and multiple reversed blankings cone, institute
It states positive blanking cone and is provided entirely in reversed blanking cone top, and the overall size of multiple positive blanking cones is from top to bottom successively
Increase, the overall size of multiple reversed blanking cones is sequentially reduced from top to bottom, and adjacent forward direction blanking cone or/and reversed blanking bore it
Between be fixedly linked by connector, it is at least one it is positive implement cone or/and at least one reversed blanking cone by frame structure with
Drying cylinder body is connected.
7. the vertical electric dryer according to claim 2,3 or 4, it is characterised in that further include vibrating motor, the vibration
Motor is arranged in drying cylinder body, and vibrating motor is reversely led with what both sides in electrical heating cone combination unit were connect with extension spring
Material heating cone or positive guide heating cone are connected or vibrating motor is connected with the frame structure in electrical heating cone combination unit.
8. vertical electric dryer according to claim 1, it is characterised in that the ventilation by forced draft device includes air intake passage
And air blower, one end of air intake passage connect air blower, the other end is connected to drying cylinder body, the company of air intake passage and drying cylinder body
Logical position is arranged in the lower section that cooling cone combines the unit.
9. vertical electric dryer according to claim 1, it is characterised in that the electric heater unit includes electrical bar or electricity
Heated filament.
10. vertical electric dryer according to claim 1, it is characterised in that further include bulk material device, the bulk material device
The opening being connected to inside corresponding feeding-passage and drying cylinder body is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091591.1U CN207849993U (en) | 2018-01-18 | 2018-01-18 | Vertical electricity dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091591.1U CN207849993U (en) | 2018-01-18 | 2018-01-18 | Vertical electricity dryer |
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| Publication Number | Publication Date |
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| CN207849993U true CN207849993U (en) | 2018-09-11 |
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ID=63415524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091591.1U Active CN207849993U (en) | 2018-01-18 | 2018-01-18 | Vertical electricity dryer |
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| Country | Link |
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| CN (1) | CN207849993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017675A (en) * | 2019-04-15 | 2019-07-16 | 桐乡市雪根种植专业合作社 | A kind of animal husbandry organic fertilizer vibration-type drying unit |
-
2018
- 2018-01-18 CN CN201820091591.1U patent/CN207849993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017675A (en) * | 2019-04-15 | 2019-07-16 | 桐乡市雪根种植专业合作社 | A kind of animal husbandry organic fertilizer vibration-type drying unit |
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