Three drum drier of continuity
Technical field
The present invention relates to a kind of three drum driers, specifically a kind of three drum driers of continuity.
Background technique
Currently on the market, the objects such as grain, chemical products, coal, stone, the grains of sand, mineral products, herbage, crops, local and special products
Expect drying equipment, exchanging heat outside the equipment of three drum driers currently on the market is hot wind, and the heat exchange efficiency of thermal energy is low, and thermal energy makes
Be it is disposable, baking needed thermal energy be increased by much influence drying materials drying moisture it is uneven.
Three vacuum driers of patent continuity of my application comprising rotary three dryness storehouses, gas-guide tube, carrying roller
Bracket, diversion pipe, bracket, vacuum pump set, heating device, driving device, vacuum charging/discharging device, mobile device.Roller rack
Support discharge port, the feed inlet in composite drying storehouse;Driving device drives driving wheel rotary motion.It wears one end of gas-guide tube
The vacuum charging/discharging device for crossing rotary three dryness storehouses is connected to vacuum pump set, and the other end of gas-guide tube is connected to rotary three
The inside of cylinder dryness storehouse.Vacuum pump set is by gas-guide tube come the gas in the storehouse of pump drainage composite drying storehouse.
The high production cost of three vacuum driers of patent continuity of my application, to the production work of vacuum dryer
Skill requires stringent, it is now desired to and it is further to its drying process to be improved, vacuum drying technique is abandoned, takes and has used hot wind
Dry technology can make three drum drier equipment production cost of continuity make further reduction in this way, can also make to it
The requirement of technique is further perfect.
Summary of the invention
The problem to be solved in the present invention is to overcome the shortcomings of the prior art, in setting for three vacuum driers of continuity
Further improvement has been done on the basis of meter, has provided a kind of three drum drier of continuity, and it uses Hot Air Dryings, improve
Thermally conductive heat transfer rate, reduces the cost of manufacture of drying equipment.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of three drum drier packet of continuity
Rotary three dryness storehouses are included, roller rack, diversion pipe, bracket, heating device, driving device feeds exhaust apparatus, mobile to fill
It sets.
Three drum drier of continuity includes three drum drier A type of continuity, three drum drier Type B of continuity.
1, three drum drier A type of continuity is fixed after three drum drier equipment of continuity is installed.
2, three drum drier Type B of continuity is that three drum drier of continuity is mounted in the mobile device of wheel, continuously
Work is dried in the position that three drum drier Type Bs of property can need to be moved to conjunction according to position.
Rotary three dryness storehouses are the patents of my application.
Rotary three dryness storehouses include shell, composite drying storehouse, driving wheel, heat-conducting work medium, sealing device.
The diameter of rotary three dryness storehouses is 1500-3500mm;The length of rotary three dryness storehouses is
6000—15000mm。
1, when the length of rotary three dryness storehouses is more than 2800mm, the connection between shell and composite drying storehouse can
It is slidably supported with installing the support of bearing in 1-10 roads.
The support of bearing includes bracket, bearing.
1, bearing is rack-mount, and bearing plays the role of supporting the rolling sliding in composite drying storehouse.
2, the bracket of the support of bearing is fixed on the outside of the outer barrel in composite drying storehouse, and bracket and outer barrel are combined into one
Body.
3, the bearing of the support of bearing is fitted in the inner face of shell, the bearing of the support of bearing of the outer barrel in composite drying storehouse
It is rotated along the inner face of shell.
The composite drying storehouse includes inner cylinder, outer cylinder, middle cylinder, bracket, baffle, heat-dissipating pipe, deflector.
There are thermal energy import, thermal energy outlet, exhaust outlet on the shell.
1, when hypertonia in the inner cavity between shell and composite drying storehouse, excessively high pressed gas can pass through row
Port is exhausted, and guarantees the safety of inner cavity between shell and composite drying storehouse.
2, thermal energy import on the shell, thermal energy outlet, in the case that exhaust outlet is all closed, shell and composite drying storehouse
Between inner cavity be closing it is gastight.
The outer surface of the shell is stained with insulating layer to keep the temperature.
1, insulating layer and shell fitting are fixed as one.
2, insulating layer includes thermal insulation material, metal plate.
3, on the shell, metal plate packet is in the outside of thermal insulation material for thermal insulation material fitting.
In inner cavity of the heat-conducting work medium between shell and composite drying storehouse.
The heat-conducting work medium is water conduction oil steam or air.
The roller rack be include bracket, carrying roller;Roller rack includes either bracket, bearing arrangement.
1, carrying roller is rack-mount, carrying roller supporting bracket composite drying storehouse.
2, bearing arrangement includes bearing, bearing block;Bearing block is fixedly mounted on bracket.Bearing is mounted in bearing block,
The inner ring fixing sleeve of bearing is on the feed inlet, discharge port in composite drying storehouse.
3, for the driving wheel in composite drying storehouse under the action of being driven device, composite drying storehouse is in bracket upper bearing (metal)
It can be with rotary work under the support of device.
The roller rack supports the discharge port in composite drying storehouse;Roller rack supports composite drying storehouse
Feed inlet.
There are 1-2 group driving wheels on the composite drying storehouse.
The driving device drives driving wheel rotary motion.
1, the driving cog occlusion on driving device gearbox drives the rack gear on the gear ring of driving wheel.
2, the driving wheel in composite drying storehouse is under the action of driving device, support of the composite drying storehouse in roller rack
Lower rotary motion.
3, in rotary motion, shell is fixed in composite drying storehouse.
The driving device is motor and gearbox or air motor and gearbox or hydraulic motor and change
Fast case.
The heat-conducting work medium is exported by the thermal energy on shell to be entered on heating device through diversion pipe, in heating device
Heat-conducting work medium is entered in the inner cavity between shell and composite drying storehouse by diversion pipe by the thermal energy import on shell.
1, heat-conducting work medium is by the way that after heating devices heat, heat-conducting work medium passes through rotary three dryness storehouses by diversion pipe conveying
Thermal energy import enter in the inner cavity between shell and composite drying storehouse, heat-conducting work medium carries thermal energy and passes through composite drying
Cylinder, deflector and the heat-dissipating pipe in storehouse are thermally conductive to material conduct radiation.
2, the heat-conducting work medium after heat exchange is thermally conductive passes through the thermal energy outlet discharge shell and combined type of rotary three dryness storehouses
Behind inner cavity between dryness storehouse, heat-conducting work medium is entered in heating device by diversion pipe to be heated again.
3, heat-conducting work medium recycles always heating, thermally conductive, heat exchange.
4, heat-conducting work medium flows in the pipe of diversion pipe, a circulating pump is added among the pipe of diversion pipe, such circulating pump can
Preferably to increase conveying capacity to heat-conducting work medium, circulating pump improves the flowing velocity of heat-conducting work medium.
The heat-conducting work medium is water steam air or conduction oil.
The heating device is boiler burner heat pump heating device or solar energy heating
Device or hot-blast stove.
The charging exhaust apparatus includes vacuum charging/discharging device, ventilation duct, exhaust apparatus.
The charging exhaust apparatus is supported by bracket and is fixed;Bracket is the metal device of metal material production.
The vacuum charging/discharging device (patent No.: 201520887423.X) is the patent of my application.
The vacuum charging/discharging device includes device for discharging, conveyance conduit, bump joint, sealing device, feeding device.
One end of the ventilation duct is fixedly welded on the conveyance conduit of vacuum charging/discharging device, ventilation duct and delivery pipe
It is perforation inside road.
The upper surface of described other end of ventilation duct has flange, and ventilation duct is fixedly connected on the upper of exhaust apparatus by flange
Face.
The ventilation duct is the metal tube of metal production.
The exhaust apparatus plays the role of gas in pump drainage discharge composite drying storehouse storehouse.
1, composite drying storehouse storehouse outgoing air enters the storehouse in composite drying storehouse by the discharge port in composite drying storehouse
It is interior.
2, generated moisture when carry dry materials into the air in the storehouse of composite drying storehouse, air carries wet
The exhaust apparatus of charging exhaust apparatus at the feed inlet that gas passes through composite drying storehouse is discharged outside the storehouse in composite drying storehouse.
The exhaust apparatus is centrifugal blower axial flow blower or roots blower.
The vacuum input and output material of bump joint and charging exhaust apparatus on the feed inlet of three dryness storehouses of heat pipe-type
What the bump joint of device passed through is welding, or is bolted and is fixed as one.
The present invention has the advantages that compared with existing three drum drier: a kind of three drum drier of continuity has knot
Structure is compact, simple structure, rationally distributed, improves the rate of heat exchange of material and thermal energy, the thermal energy of heating device passes through heat-conducting work medium
To material heating, thermally conductive, heat dissipation, thermal conversion efficiency is high and loss is small, and the heat exchange area in composite drying storehouse increases 20-50
Times, improve thermally conductive heat transfer rate.Material passes in and out composite drying storehouse by charging exhaust apparatus, and material can carry out continuity
Drying, improving material drying efficiency and optimization dry materials effect, green drying energy conservation and environmental protection.
Detailed description of the invention:
Fig. 1, for three drum drier of continuity of the present invention three drum drier A type of continuity structural schematic diagram;
Fig. 2, for three drum drier of continuity of the present invention rotary three dryness storehouses structural schematic diagram;
Fig. 3, for three drum drier of continuity of the present invention roller rack structural schematic diagram;
Fig. 4, the feed inlet for feeding exhaust apparatus and rotary three dryness storehouses for three drum drier of continuity of the present invention
Attachment structure schematic diagram;
Fig. 5, for three drum drier of continuity of the present invention three drum drier Type B of continuity structural schematic diagram.
Specific embodiment:
The present invention is described further with reference to the accompanying drawings and examples.
Embodiment 1:
Three drum drier A type of continuity as shown in Figure 1 includes rotary three dryness storehouses (1), diversion pipe (2), carrying roller
Bracket (3), heating device (4) are fed exhaust apparatus (5), driving device (6), bracket (7).
The three drum drier A type of continuity is fixed three drum drier of continuity after installation.
Rotary three dryness storehouses (1) as shown in Figure 1 and Figure 2 include shell (25), composite drying storehouse (26), transmission
It takes turns (11), heat-conducting work medium (16), sealing device.
The diameter of rotary three dryness storehouses (1) is 2500mm, and the length of rotary three dryness storehouses (1) is
8000mm。
1, when the length of rotary three dryness storehouses (1) is more than 2800mm, shell (25) and composite drying storehouse (26)
Between 3 support of bearing is installed to slidably support.
The composite drying storehouse (26) includes inner cylinder, outer cylinder, middle cylinder, bracket, baffle, heat-dissipating pipe, deflector.
Have thermal energy import (9) on the shell (25), thermal energy exports (12), exhaust outlet (13).
1, when hypertonia in the inner cavity between shell (25) and composite drying storehouse (26), excessively high pressed gas can
To be exhausted by exhaust outlet (13), guarantee the safety of inner cavity between shell (25) and composite drying storehouse (26).
2, the thermal energy import (9) on shell (25), thermal energy export (12), in the case that exhaust outlet (13) is all closed, outside
Inner cavity between shell (25) and composite drying storehouse (26) is that closing is gastight.
The outer surface of the shell (25) is stained with insulating layer to keep the temperature.
1, insulating layer and shell (25) fitting are fixed as one.
2, insulating layer includes thermal insulation material, metal plate.
3, it is attached to inside thermal insulation material on shell (25), metal plate packet is in the outside of thermal insulation material.
In inner cavity of the heat-conducting work medium (16) between shell (25) and composite drying storehouse (26).
The heat-conducting work medium (16) is conduction oil.
Roller rack (3) as shown in Figure 1, Figure 3 includes bracket (7), carrying roller (17).
1, carrying roller (17) is mounted on bracket (7).
2, carrying roller (17) supporting bracket composite drying storehouse (26).
The carrying roller (17) of the roller rack (3) supports the discharge port (10) of composite drying storehouse (26).
The carrying roller (17) of the roller rack (3) supports the feed inlet (8) of composite drying storehouse (26).
There is 1 group of driving wheel (11) on the composite drying storehouse (26).
The driving device (6) drives driving wheel (11) rotary motion.
1, the driving cog occlusion on driving device (6) gearbox drives the rack gear of the gear ring of driving wheel (11).
2, the driving wheel (11) of composite drying storehouse (26) is under the action of driving device (6), composite drying storehouse (26)
The rotary motion under support of roller rack (3).
3, composite drying storehouse (26) in rotary motion, shell (25) is fixed.
The driving device (6) is motor and gearbox.
Heat-conducting work medium (16) as shown in Figure 1 and Figure 2 by the thermal energy outlet (12) on shell (25) through diversion pipe (2) into
Enter on heating device (4), the inner heat-conducting work medium (16) of heating device (4) by diversion pipe (2) into the thermal energy on shell (25) into
Mouth (9) enters in the inner cavity between shell (25) and composite drying storehouse (26).
1, after heat-conducting work medium (16) is heated by heating device (4), heat-conducting work medium (16) passes through rotation by diversion pipe (2) conveying
The thermal energy import (9) of rotatable three dryness storehouses (1) enters in the inner cavity between shell (25) and composite drying storehouse (26), thermally conductive
Working medium (16) carries leading by the cylinder, deflector and heat-dissipating pipe of composite drying storehouse (26) to material conduct radiation for thermal energy
Heat.
2, the heat-conducting work medium (16) after heat exchange is thermally conductive is outer by thermal energy outlet (12) discharge of rotary three dryness storehouses (1)
Behind inner cavity between shell (25) and composite drying storehouse (26), heat-conducting work medium (16) is entered in heating device (4) by diversion pipe (2)
It heats again.
3, heat-conducting work medium (16) recycles always heating, thermally conductive, heat exchange.
4, heat-conducting work medium (16) flowing in the pipe of diversion pipe (2), the pipe centre of diversion pipe (2) plus a circulating pump, this
Sample circulating pump can preferably give heat-conducting work medium (16) to increase conveying capacity, and circulating pump improves the flowing speed of heat-conducting work medium (16)
Degree.
The heat-conducting work medium (16) is conduction oil.
The heating device (4) is boiler.
Charging exhaust apparatus (5) as Figure 1 and Figure 4 includes vacuum charging/discharging device (18), ventilation duct (21), exhaust
Device (20).
The charging exhaust apparatus (5) is supported by bracket (7) and is fixed.
1, bracket (7) is the metal device of metal material production.
The vacuum charging/discharging device (18) includes device for discharging, conveyance conduit (19), bump joint (14), sealing dress
It sets, feeding device.
One end of the ventilation duct (21) is fixedly welded on the conveyance conduit (19) of vacuum charging/discharging device (18), is led to
It is perforation inside air hose (21) and conveyance conduit (19).
The upper surface of the other end of the ventilation duct (21) has flange, and ventilation duct (21) is fixedly connected on exhaust by flange
The upper surface of device (20).
The ventilation duct (21) is the metal tube of metal production.
The exhaust apparatus (20) plays the role of gas in pump drainage discharge composite drying storehouse (26) storehouse.
The exhaust apparatus (20) is centrifugal blower.
Bump joint (14) on the feed inlet (8) of rotary three dryness storehouses (1) as shown in Figure 1, Figure 2, Figure 4 shows and into
What the bump joint (14) of the vacuum charging/discharging device (18) of material exhaust apparatus (5) passed through is to be welded and fixed to be integrated.
Technology process for drying material when the progress dry materials work of three drum drier A type of continuity is as follows.
1, after heat-conducting work medium (16) is heated by heating device (4), heat-conducting work medium (16) is in the pipe of diversion pipe (2) through following
Under the action of ring pump, heat-conducting work medium (16) quickly flows.Heat-conducting work medium (16) is dry by rotary three by diversion pipe (2) conveying
The thermal energy import (9) of dry storehouse (1) enters in the inner cavity between shell (25) and composite drying storehouse (26), and heat-conducting work medium (16) is taken
The thermal energy of band is thermally conductive to material conduct radiation by cylinder, deflector and the heat-dissipating pipe of composite drying storehouse (26), exchanges heat thermally conductive
Heat-conducting work medium (16) afterwards passes through thermal energy outlet (12) discharge shell (25) of rotary three dryness storehouses (1) and composite drying
Behind inner cavity between storehouse (26), heat-conducting work medium (16) is delivered into heating device (4) by diversion pipe (2) and is heated again;It is thermally conductive
Working medium (16) recycles always heating, thermally conductive, heat exchange.
2, rotary three dryness storehouses (1) are when carrying out drying material in vacuum work, on rotary three dryness storehouses (1)
Driving wheel (11) is under the rotation function effect of driving device (6) gearbox, and composite drying storehouse (26) are by driving wheel (11) band
It moves, composite drying storehouse (26) rotate under the support of roller rack (3), and shell (25) is fixed.
3, as shown in Figure 1, Figure 2 shown in middle flow direction of material mark (15), wet stock is by charging exhaust apparatus (5) through rotary
The feed inlet (8) of three dryness storehouses (1) enter composite drying storehouse (26) storehouse in be dried.
4, cylinder, the water conservancy diversion in composite drying storehouse (26) are passed through by the heat-conducting work medium (16) after heating device (4) heating
Plate, heat-dissipating pipe are to the thermally conductive heating of material in composite drying storehouse (26) storehouse;In wet stock in composite drying storehouse (26)
Vaporization becomes moisture after being heated when moisture drying.
5, the air outside composite drying storehouse (26) storehouse is entered compound by the discharge port (10) of composite drying storehouse (26)
In the storehouse of formula dryness storehouse (26);It is played into the air in composite drying storehouse (26) storehouse generated when carry dry materials
The effect of moisture;Air carries effect of the moisture by the pump drainage of the exhaust apparatus (20) of charging exhaust apparatus (5), and air is taken
It is pumped out outside composite drying storehouse (26) storehouse with moisture by exhaust apparatus (20).
6, as shown in Figure 1, Figure 2 shown in middle flow direction of material mark (15), the material after drying passes through rotary three dryness storehouses
(1) discharge port (10) is discharged outside the storehouse of rotary three dryness storehouses (1).
Embodiment 2:
Three drum drier Type B of a kind of continuity as shown in Figure 5 includes rotary three dryness storehouses (1), diversion pipe (2),
Roller rack (3), heating device (4) are fed exhaust apparatus (5), driving device (6), bracket (7), mobile device (22).
Three drum drier of continuity that the three drum drier Type B of continuity and embodiment 1 that the present embodiment 2 is introduced are introduced
The composite structure something in common of A type does not just repeat in example 2.
The three drum drier A type of continuity that three drum drier Type B of continuity and embodiment 1 as shown in Figure 5 is introduced
Composite structure is a difference in that three drum drier Type B of continuity adds a mobile device (22).
The mobile device (22) is the platform for having wheel (23) of metal production.
Rotary three dryness storehouses (1) of the three drum drier Type B of continuity, diversion pipe (2), roller rack (3),
Heating device (4), feeds exhaust apparatus (5), driving device (6), and bracket (7) is respectively and fixedly installed to the upper of mobile device (22)
Face.
Under the action of external force guides, three drum drier Type B of continuity can according to need three drum drier Type B of continuity
Move on to suitable position.
Three drum drier Type B of continuity carries out three drum drier of technology process for drying material and continuity when dry materials work
A type carry out dry materials work when technology process for drying material be it is the same, something in common does not just repeat in example 2.
Above embodiments are merely used to help understand production method and its core concept of the invention, and specific implementation is not limited to
In above-mentioned specific embodiment, those skilled in the art is from the above idea, made without creative labor
Variation, all fall within protection scope of the present invention.