CN109405469A - A kind of sand drier going out sand warehouse with weight lock wind - Google Patents
A kind of sand drier going out sand warehouse with weight lock wind Download PDFInfo
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- CN109405469A CN109405469A CN201811513639.4A CN201811513639A CN109405469A CN 109405469 A CN109405469 A CN 109405469A CN 201811513639 A CN201811513639 A CN 201811513639A CN 109405469 A CN109405469 A CN 109405469A
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- sand
- plate
- drier
- discharging bin
- warehouse
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of sand driers for going out sand warehouse with weight lock wind, it is related to damp sand drying process apparatus field, more particularly to a kind of sand drier, including cylinder, discharging bin outer cylinder in sand drier outer cylinder, sand drier, dynamic sealing assembly is connected between sand drier outer cylinder and discharging bin outer cylinder, sand drier outer cylinder end is equipped with outlet sealing plate, water conservancy diversion cone-plate, sand drier go out abrasive cone, go out abrasive cone partition, the outer cone that shakes out, the outer cone partition that shakes out, shake out sand block plate, shake out outer cone, the outer cone partition that shakes out, sand block plate, forms an appearance sand launder；The sidewall upper of discharging bin outer cylinder is equipped with discharging bin smoke pipe and flange, discharging bin outer cylinder lower end is equipped with weight and locks wind discharging bin, weight lock wind discharging bin lower end offers discharge bucket, weight lock wind discharging bin include sand warehouse connect sand plate, go out sand warehouse hold together sand plate one, go out sand warehouse dust collection plate, go out sand warehouse hold together sand plate two, shield, the present invention effectively reduces the sand amount of fine sand particle in deduster, improves the ability for drying sand.
Description
Technical field
The present invention relates to building dry-powder premixing mortar process apparatus more particularly to damp sand to dry process apparatus field, specifically
It is related to a kind of sand drier.
Background technique
When three traditional backhaul dryers shake out, sand is located in the separate slot of outer cylinder, rotation reach dryer axis horizontal to
Upper 45 degree or so, along reclaiming cone, downwardly and outwardly sand is flowed out on quicksand, the side Bian Xuanzhuan for beginning；Because the channel for flowing out sand is also outlet air
Channel, sand from the top of conically shaped septalium to flow down；And the channel that shakes out being located at below conically shaped septalium does not shake out, only
Outlet air, then, the wind that channel goes out of shaking out below the sand fallen in the channel that shakes out from above, form waterfall in the wind of sand,
In sand warehouse out, fine sand will introduce deduster by air-introduced machine in wind sand waterfall, increase the load of deduster；It is unfavorable for gas
Circulation and dedusting.The sand drier weight lock wind of a set of few fugitive dust of the invention goes out sand warehouse, and which provide a schemes, can make
Dust storm waterfall area is reduced to sand export 1/4th.
Summary of the invention
The contents of the present invention are to solve the problems, such as existing baking sand equipment, provide it is a kind of with weight lock wind go out sand warehouse
Sand drier effectively reduces the sand amount of fine sand particle in deduster, improves and dries sand ability.
In order to achieve the goal above, the technical solution adopted by the present invention is that: a kind of sand drier going out sand warehouse with weight lock wind,
Including cylinder, discharging bin outer cylinder in sand drier outer cylinder, sand drier, cylinder coaxial package is one in the sand drier outer cylinder and sand drier
It rises, the discharging bin outer cylinder is disposed side by side on sand drier outer cylinder end, connects between the sand drier outer cylinder and discharging bin outer cylinder
There is dynamic sealing assembly, sand drier outer cylinder end is provided with quicksand portion, and quicksand portion includes outlet sealing plate, water conservancy diversion cone-plate, dries sand
Machine go out abrasive cone, go out abrasive cone partition, the outer cone that shakes out, the outer cone partition that shakes out, shake out sand block plate, outlet sealing plate setting is in sand drier
Outer cylinder end, on the outside of outlet sealing plate, the sand drier goes out abrasive cone and cylinder end is arranged in sand drier for the water conservancy diversion cone-plate setting,
It is described go out abrasive cone partition at least there are two and be uniformly arranged to go out on the abrasive cone conical surface in sand drier, it is described shake out outer cone setting dry sand
Machine shakes out tapered end portion, it is described shake out outer cone partition at least there are two and be uniformly arranged and shaking out on the outer cone conical surface, the gear that shakes out
Sand plate is arranged in shake out outer cone partition and the end of the outer cone conical surface of shaking out, the outer cone that shakes out, the outer cone partition that shakes out, sand block plate,
Form an appearance sand launder；
The sidewall upper of the discharging bin outer cylinder is provided with discharging bin smoke pipe and flange, out the sectional area and discharging bin of sand warehouse outer cylinder
The numerical value of the ratio between smoke pipe sectional area is 6~20, and discharging bin outer cylinder lower end is provided with weight lock wind discharging bin, and weight locks wind discharging bin
Lower end offers discharge bucket, is movably set with weight lock aerofoil, weight on discharge bucket at weight lock wind discharging bin following position directly
Lock aerofoil favours 10~60 degree of horizontal plane settings, and weight locks that wind discharging bin includes inclination arrangement and what is successively mutually spliced shake out
Storehouse, which connects sand plate, goes out sand warehouse holds together sand plate one, goes out sand warehouse dust collection plate, goes out sand warehouse and hold together sand plate two, it is described go out sand warehouse hold together sand plate one, go out sand warehouse
Hold together two inside of sand plate and is provided with shield close to terminal position.
In order to advanced optimize the present invention, following technical scheme can be preferentially selected:
Preferably, the dynamic sealing assembly includes gillis mounting cylinder, discharging bin material sliding cone, flexible gillis, the gillis
Mounting cylinder is welded on outlet sealing plate, and discharging bin material sliding cone one end is welded on outlet sealing plate, soft graphite gillis one
End is fixedly mounted on the excircle of gillis installation cylinder base of sand drier, and the flexible gillis other end is fitted tightly over discharging bin
On material sliding cone excircle, flexible gillis is formed by overlapping using flexible graphite plate, as sand drier rotates, flexible gillis with
It is slided on the sliding cone of the relatively-stationary discharging bin in ground, flexible stonefish dissepiment rises for blocking the entrance of seam crossing fugitive dust wind
To the effect of sealing joints.
Preferably, it is described go out abrasive cone partition and the outer cone partition that shakes out be provided with 6~12 pieces, sand drier go out the abrasive cone conical surface and
The outer cone conical surface that shakes out is divided into 6~12 appearance sand launders.
Preferably, the discharging bin connects the two sides of sand plate and discharging bin holds together the welding of sand plate, and discharging bin connects bending among sand plate,
The top of bending and discharging bin outer cylinder weld, and the lower part of bending and weight lock aerofoil overlap joint, discharging bin connect the back side and the hinge of sand plate
The welding of chain axle sleeve.
Preferably, the two sides of sand warehouse dust collection plate and the discharging bin out hold together sand plate and weld, bending among discharging bin dust collection plate,
The top of bending and discharging bin outer cylinder weld, the lower part of bending and weight lock aerofoil overlap joint.
Preferably, the shield upper end and sand warehouse out hold together the welding of sand plate, the left and right end of shield respectively with sand warehouse dust collection plate out and
Sand warehouse receives the welding of sand plate, shield lower end and weight lock aerofoil overlap joint out.
Preferably, the sand warehouse out connects sand plate, goes out inclined-plane and ground level that sand warehouse holds together sand plate, goes out sand warehouse dust collection plate, shield
Angle be 40~65 degree.
Preferably, the weight lock aerofoil is welded on mobilizable hinge shaft sleeve, and there are two hinge shaft sleeve settings, wherein
Hinge shaft sleeve one is welded on discharging bin and connects on sand plate, and the hinge shaft sleeve two of another rotary movable is welded on weight lock aerofoil
On, hinge axis is welded in hinge shaft sleeve two, hinge axis one end extends in hinge shaft sleeve one, and the hinge axis other end extends out
Hopper is provided with weight arm shaft, is provided with weight on weight arm shaft.
Preferably, the weight lock aerofoil plate face inclined direction is consistent with sand drier quicksand direction, and weight locks aerofoil inclination
It is arranged in 10~45 degree of horizontal plane.
Preferably, smoke discharging chamber smoke pipeline is offered on the sand warehouse outer cylinder out, out the sectional area and smoke discharging chamber of sand warehouse outer cylinder
The ratio between smoke pipeline sectional area is greater than 10.
The beneficial effects of the present invention are:
1, when three traditional backhaul dryers shake out, sand is located in the separate slot of outer cylinder, and it is upward that rotation reaches dryer axis horizontal
45 degree or so, along reclaiming cone, downwardly and outwardly sand is flowed out on quicksand, the side Bian Xuanzhuan for beginning.Because the channel of outflow sand is also that outlet air is logical
Road, sand from the top of conically shaped septalium to flow down.And the channel that shakes out being located at below conically shaped septalium does not shake out, and only goes out
Wind.Then, shake out below wind that channel goes out the sand fallen in the channel that shakes out from above, form waterfall in the wind of sand,
Out in sand warehouse, fine sand will introduce deduster by air-introduced machine in wind sand waterfall, increase the load of deduster, be unfavorable for the stream of gas
Logical and dedusting.The sand drier weight lock wind of a set of few fugitive dust of the invention goes out sand warehouse, and which provide a schemes, can make wind
Husky waterfall area is reduced to sand export 1/4th.
2, traditional sand drier discharging bin also has using air locking valve with counter weight, and it is usually horizontally disposed that weight, which locks aerofoil,.
The sand of sand warehouse presses off weight lock aerofoil out, forms quicksand mouth.In quicksand mouth, the sand face angle of quicksand is greater than the angle of repose ability of sand
Flowing.Can all there be sand flow on the periphery of entire weight lock aerofoil.The opening of traditional weight lock aerofoil preferentially cannot allow sand flow to arrive
At maximum open, meanwhile, quicksand will not form gas tight seal stream in the surrounding of plate, cause air-introduced machine that the wind of outside is sucked out
In feed bin, new dirt sand is formd, then more fine sands introduce deduster by air-introduced machine, increase the load of deduster, reduce
Effective air inducing wind pressure reduces and dries sand ability.The sand drier weight lock wind of a set of few fugitive dust of the invention goes out sand warehouse, wherein mentioning
A scheme has been supplied, the area of the peripheral openings of weight lock aerofoil can have been made equal with quicksand sectional area, quicksand can be the four of plate
Week forms gas tight seal sand flow.Enter from without wind from sand export, reduces sand warehouse, ensure that air inducing wind pressure here not
Weaken, improve the air inducing ability of air-introduced machine, is further to improve the ability for drying sand.
3, go out in sand warehouse in traditional, sand sand in dryer is dried, and many sand dusts and fine sand can be generated, from sand drier
Outlet comes out, and by discharging bin, is drawn onto deduster and is dusted by air-introduced machine.Traditional sand drier, discharging bin do not account for
The preliminary sedimentation of fine sand, causes the fine sand in deduster larger, is not able to satisfy the needs of user.A set of few fugitive dust of the invention
Sand drier weight lock wind goes out sand warehouse, which provide a scheme, can make the position of gathering dust in discharging bin, wind speed as low as
0.2 meter per second or so, so that fine sand is settled.Meet the demand of user.
4, go out between sand warehouse and drying host in traditional using stainless steel flap.Stainless steel gillis and host
Unlubricated dry friction is carried out, equipment life is very low.The sand drier weight lock wind of a set of few fugitive dust of the invention goes out sand warehouse,
In provide a scheme, realized out using soft graphite flap substitution stainless steel flap using the lubrication feature of graphite
There is the friction of solid lubrication between sand warehouse gillis and host.Improve equipment life.
Detailed description of the invention
Fig. 1 is sand drier general structure schematic diagram；
Fig. 2 is structural schematic diagram at middle cylinder；
Fig. 3 is structural schematic diagram at outer cylinder；
Fig. 4 is that weight locks wind discharging bin structural schematic diagram；
Fig. 5 is structure enlargement diagram at A；
Fig. 6 is structure enlargement diagram at B；
Fig. 7 is sand warehouse dust collection plate schematic perspective view.
Wherein, 1- sand drier outer cylinder, cylinder in 2- sand drier, 3- discharging bin outer cylinder, 4- weight lock wind discharging bin, 5- sand drier
Abrasive cone out, 6- shake out outer cone, and 7- exports sealing plate, and 8- shakes out sand block plate, and 9- goes out abrasive cone partition, and 10- shakes out outer cone partition, and 11- is led
Flow cone plate, 12- discharging bin smoke pipe, 13- go out sand warehouse dust collection plate, and 14- goes out sand warehouse and connects sand plate, 15- flexibility gillis, 16- gillis
Mounting cylinder, 17- discharging bin material sliding cone, 18- go out sand warehouse and hold together sand plate one, and 19- goes out sand warehouse and holds together sand plate two, 20- shield, 21- weight lock
Aerofoil, 22- hinge shaft sleeve one, 23- hinge shaft sleeve two, 24- hinge axis, 25- weight arm shaft, 26- weight, the left strickle of 27-,
28- front strickle, the right strickle of 29-, strickle after 30-.
Specific embodiment
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in figs. 1-7, a kind of sand drier going out sand warehouse with weight lock wind, including cylinder 2, discharging in sand drier outer cylinder 1, sand drier
Storehouse outer cylinder 3, together with 2 coaxial package of cylinder in sand drier, discharging bin outer cylinder 3 is mounted side by side on outside sand drier sand drier outer cylinder 1
1 end of cylinder, sand drier outer cylinder end are equipped with quicksand portion, and quicksand portion includes exporting sealing plate 7, water conservancy diversion cone-plate 11, sand drier to shake out
Cone 5, out abrasive cone partition 9, the outer cone 6 that shakes out, the outer cone partition 10 that shakes out, shake out sand block plate 8, and outlet sealing plate 7 is welded on outside sand drier
Cylinder end, water conservancy diversion cone-plate are welded on the outside of outlet sealing plate, for being oriented to sand flow, prevent sand flow from splashing；Sand drier shakes out
Cone 5 is welded on 1 end of cylinder in sand drier, and abrasive cone partition 9 has 6 and be uniformly welded on sand drier to go out on the abrasive cone conical surface out, shakes out
Outer cone 6 is welded on sand drier and goes out 5 end of abrasive cone, and the outer cone partition that shakes out, which has 6 and is uniformly welded on, to shake out on the outer cone conical surface, shakes out
Sand block plate 8 is welded on shake out outer cone partition and the end of the outer cone conical surface of shaking out, and sand drier goes out abrasive cone 5, shake out outer cone 6 and adjacent
An appearance sand launder is formd between two outer cone partitions 9 that shake out, the sand block plate 8 that shakes out, out abrasive cone partition 9 and the outer cone partition 10 that shakes out
There are 6 pieces, sand drier is gone out the abrasive cone conical surface and the outer cone conical surface that shakes out is divided into 6 appearance sand launders, when dryer rotates, sand drier outer cylinder
1 and sand drier in sand above cylinder between cylinder 2, flow through the septalium of sand drier outlet cone, enter the outer cone septalium that shakes out
It is interior, with the rotation of sand drier, the sand in outer cone septalium that shakes out go to lower section 45 degree when, sand flow go out start to glide, realize from
The sand of dryer outflow, the as low as total sand export sand drier in region for forming wind sand waterfall shake out 1/the 4 of the outer cone conical surface.
Dynamic sealing assembly is connected between sand drier outer cylinder and discharging bin outer cylinder, dynamic sealing assembly includes gillis installation
Cylinder, discharging bin material sliding cone 17, flexible gillis 15, gillis mounting cylinder 16 are welded on outlet sealing plate 7, discharging bin material sliding cone 17
One end is welded on outlet sealing plate, and 15 one end of soft graphite gillis is fixedly mounted on the outer of the gillis mounting cylinder 16 of sand drier
On circumference, flexible 15 other end of gillis is fitted tightly on discharging bin material sliding cone excircle, and flexible gillis 15 is using flexible
Graphite plate is formed by overlapping, and as sand drier rotates, flexible gillis 15 slips on cone 17 with the relatively-stationary discharging bin in ground
Sliding, flexible stonefish dissepiment play the role of sealing joints, while using flexible for blocking the entrance of seam crossing fugitive dust wind
Graphite flap is substituted traditional stainless steel flap and is realized out between sand warehouse gillis and host using the lubrication feature of graphite
There is the friction of solid lubrication, improves equipment life.
Discharging bin outer cylinder lower end is equipped with weight lock wind discharging bin 4, and weight lock 4 lower end of wind discharging bin offers discharge bucket,
Weight lock aerofoil is movably installed on discharge bucket at weight lock 4 following position directly of wind discharging bin, weight lock wind discharging bin includes inclining
Tiltedly arrange and successively mutually splice go out sand warehouse connect sand plate 14, go out sand warehouse hold together sand plate one, go out sand warehouse dust collection plate 13, go out sand warehouse hold together sand
Plate two, sand warehouse holds together sand plate one, goes out sand warehouse and hold together the inside of sand plate two and be mounted on shield close to terminal position out, and discharge bucket includes successively
Front strickle 28, rear strickle 30, left strickle 27, the right strickle 29 of splicing, front strickle 28, rear strickle 30 are respectively welded at out sand warehouse and hold together
Sand plate 1, out sand warehouse hold together 2 19 outside of sand plate, and left strickle 28 is welded on out 13 outside of sand warehouse dust collection plate, and right strickle 29 is welded on
Sand warehouse connects 14 outside of sand plate out, guarantees the stability of discharge bucket；Discharging bin connects the two sides of sand plate 14 and holds together sand with discharging bin respectively
Plate 1, discharging bin hold together the welding of sand plate 2 19, and discharging bin connects the intermediate bending of sand plate 14, and the top of bending and discharging bin outer cylinder weld
It connects, the lower part of bending and weight lock aerofoil overlap joint；The two sides of sand warehouse dust collection plate 13 and discharging bin hold together the welding of sand plate out, and discharging bin is received
The intermediate bending of dirt plate 13, the top of bending and discharging bin outer cylinder weld, and the lower part of bending and weight lock aerofoil 21 overlap, discharging bin
The dirt sand settled in the wind that dust collection plate 13 is connected to has flow to the lowest part of weight lock aerofoil at a slant；20 upper end of shield with
Sand warehouse holds together the welding of sand plate out, and the left and right end of shield 20 respectively receive sand plate and weld with sand warehouse dust collection plate out and out by sand warehouse, 20 lower end of shield
With weight lock aerofoil overlap joint, gap at marginal position is sealed by shield 20.
Weight lock aerofoil 21 is welded on mobilizable hinge shaft sleeve, and there are two hinge shaft sleeve installations, wherein hinge shaft sleeve
One 22, which are welded on discharging bin, connects on sand plate, guarantees that discharging bin connects the sand that sand plate is connected to, hinge shaft sleeve will not be flowed to when flowing downward
It is the lowest part for directly having flow to weight lock aerofoil 21 at a slant, the hinge axis of another rotary movable on one 22
It covers 2 23 to be welded on weight lock aerofoil 21, hinge axis 24 is welded in hinge shaft sleeve 2 23,24 one end of hinge axis extends to hinge
In chain axle sleeve 1, the hinge axis other end extends discharge bucket and is equipped with weight arm shaft 25, is equipped on weight arm shaft 25
Weight 26, weight lock 21 plate face inclined direction of aerofoil is consistent with sand drier quicksand direction, after weight lock aerofoil is opened, flowing
Sand can close the periphery of weight lock aerofoil, guarantee that minimal amount of wind enters sand warehouse, and the waterfall for reducing fugitive dust occurs.
It is 45 that sand warehouse, which connects sand plate, goes out sand warehouse to hold together sand plate, go out the angle of sand warehouse dust collection plate, the inclined-plane of shield and ground level, out
Degree, weight lock aerofoil favour 45 degree of horizontal plane installations, these angles ensure that the sand to get off from sand drier discharging outer cone and go out
The fine sand to settle down above feed bin dust collection plate all preferentially flows to the maximum place of opening of weight lock aerofoil, it is ensured that weight locks wind
Sand amount is most at plate maximum open；Again because the sand flow path of the sand to get off from sand drier discharging outer cone is to have passed through weight lock wind
Plate two sides, so, herein and sand amount is sufficient, and sand flow sealing effect is good, so, for synthesis, after weight locks aerofoil opening, sand
Stream can fill up its peripheral openings space, and quicksand can form gas tight seal sand flow in the surrounding of plate.From without wind from sand export
Into reducing sand warehouse, ensure that air inducing wind pressure does not weaken here, improve the air inducing ability of air-introduced machine, be further
Improve the ability for drying sand.
The sidewall upper of discharging bin outer cylinder 3 is equipped with discharging bin smoke pipe 12 and flange, the sectional area of discharging bin outer cylinder 3 with go out
The ratio between 12 sectional area of feed bin smoke pipe is 10.8, and the sectional area of sand warehouse outer cylinder and the ratio between aditus laryngis flow area product of shaking out are that 6.2(dries out
It is the aditus laryngis flow area that shakes out that sand machine outlet sealing plate and dryer, which go out the minimum effective ventilation section of abrasive cone), that is to say, that drying
Wind in machine has arrived in sand warehouse out, and mean wind speed slows down according to available ventilation changes of section.In local area, such as sand warehouse is received out
Percent 30 region above dirt plate, is tested by anemometer, and wind speed is reduced to 0.2 meter per second, and it is heavy to significantly increase fine sand
Drop, reduces deduster load, meets customer requirement.
The working process of this embodiment is as follows: when sand drier works, above the cylinder in sand drier outer cylinder and sand drier between cylinder
Sand, flow through the septalium that sand drier goes out abrasive cone, enter and shake out in outer cone septalium, with the rotation of sand drier, shake out outer
Cone septalium in sand go to lower section 45 degree when, sand flow go out start to glide, under the guide functions by water conservancy diversion cone-plate, sand flow glide
To weight lock wind discharging bin at, by go out sand warehouse connect sand plate, go out sand warehouse hold together sand plate one, go out sand warehouse dust collection plate, go out sand warehouse hold together sand plate
Two collective effects gather sand flow, and sand flow is since gravity generates pressure to weight lock aerofoil, when pressure is greater than weight
Gravity when, for weight since itself can be rotated with around hinge axle sleeve one, sand flow starts outlet, after weight locks aerofoil opening, sand flow
Can fill up its peripheral openings space, quicksand can form gas tight seal sand flow in the surrounding of plate, from without wind from sand export into
Enter, reduce sand warehouse, ensure that air inducing wind pressure does not weaken here, improves the air inducing ability of air-introduced machine, further mention
The high ability for drying sand；When pressure is less than the gravity of weight, sand drier stops sediment outflow and guarantees sealed bottom.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. a kind of sand drier for going out sand warehouse with weight lock wind, it is characterised in that: including cylinder, discharging in sand drier outer cylinder, sand drier
Storehouse outer cylinder, for the sand drier outer cylinder together with cylinder coaxial package in sand drier, the discharging bin outer cylinder is disposed side by side on baking sand
Machine outer cylinder end is connected with dynamic sealing assembly, sand drier outer cylinder end between the sand drier outer cylinder and discharging bin outer cylinder
It is provided with quicksand portion, quicksand portion includes exporting sealing plate, water conservancy diversion cone-plate, sand drier to go out abrasive cone, go out abrasive cone partition, the outer cone that shakes out, go out
Sand outer cone partition, shake out sand block plate, and the outlet sealing plate setting is being exported in sand drier outer cylinder end, the water conservancy diversion cone-plate setting
On the outside of sealing plate, the sand drier goes out abrasive cone and is arranged in sand drier cylinder end, it is described go out abrasive cone partition at least there are two and it is uniformly distributed
Setting goes out on the abrasive cone conical surface in sand drier, and the outer cone setting of shaking out is shaked out tapered end portion in sand drier, the outer cone partition that shakes out
At least there are two and be uniformly arranged and shaking out on the outer cone conical surface, the sand block plate setting of shaking out outer cone partition and is shaked out outer shaking out
The end of the conical surface is bored, the outer cone that shakes out, the outer cone partition that shakes out, sand block plate form an appearance sand launder；
The sidewall upper of the discharging bin outer cylinder is provided with discharging bin smoke pipe and flange, out the sectional area and discharging bin of sand warehouse outer cylinder
The numerical value of the ratio between smoke pipe sectional area is 6~20, and discharging bin outer cylinder lower end is provided with weight lock wind discharging bin, and weight locks wind discharging bin
Lower end offers discharge bucket, is movably set with weight lock aerofoil, weight on discharge bucket at weight lock wind discharging bin following position directly
Lock aerofoil favours 10~60 degree of horizontal plane settings, and weight locks that wind discharging bin includes inclination arrangement and what is successively mutually spliced shake out
Storehouse, which connects sand plate, goes out sand warehouse holds together sand plate one, goes out sand warehouse dust collection plate, goes out sand warehouse and hold together sand plate two, it is described go out sand warehouse hold together sand plate one, go out sand warehouse
Hold together two inside of sand plate and is provided with shield close to terminal position.
2. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 1, it is characterised in that: the dynamic sealing group
Part includes gillis mounting cylinder, discharging bin material sliding cone, flexible gillis, and the gillis mounting cylinder is welded on outlet sealing plate,
Discharging bin material sliding cone one end is welded on outlet sealing plate, and soft graphite gillis one end is fixedly mounted on the fish scale of sand drier
Plate is installed on the excircle of cylinder base, and the flexible gillis other end is fitted tightly on discharging bin material sliding cone excircle, flexible fish scale
Plate is formed by overlapping using flexible graphite plate, and as sand drier rotates, flexible gillis is sliding with the relatively-stationary discharging bin in ground
It connects and is slided on cone, flexible stonefish dissepiment plays the role of sealing joints for blocking the entrance of seam crossing fugitive dust wind.
A kind of go out the sand drier of sand warehouse with weight lock wind 3. according to claim 1, it is characterised in that: it is described go out abrasive cone every
Plate and the outer cone partition that shakes out are provided with 6~12 pieces, and sand drier is gone out the abrasive cone conical surface and the outer cone conical surface that shakes out is divided into 6~12 appearances
Sand launder.
4. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 1, it is characterised in that: the discharging bin connects
The two sides of sand plate and discharging bin hold together the welding of sand plate, and discharging bin connects bending among sand plate, and the top of bending and discharging bin outer cylinder weld,
The lower part of bending and weight lock aerofoil overlap joint, discharging bin connects the back side of sand plate and hinge shaft sleeve welds.
5. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 4, it is characterised in that: the sand warehouse out is received
The two sides of dirt plate and discharging bin hold together the welding of sand plate, bending among discharging bin dust collection plate, and the top of bending and discharging bin outer cylinder weld,
The lower part of bending and weight lock aerofoil overlap joint.
6. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 5, it is characterised in that: the shield upper end
Hold together the welding of sand plate with sand warehouse out, sand warehouse receives the welding of sand plate with sand warehouse dust collection plate out and out respectively at shield left and right end, shield lower end and
Weight locks aerofoil overlap joint.
7. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 6, it is characterised in that: the sand warehouse out connects
It is 40~65 degree that sand plate, out sand warehouse, which hold together sand plate, go out the angle of sand warehouse dust collection plate, the inclined-plane of shield and ground level,.
8. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 1, it is characterised in that: the weight locks wind
Plate is welded on mobilizable hinge shaft sleeve, and there are two hinge shaft sleeve settings, and wherein hinge shaft sleeve one is welded on discharging bin and connects sand
On plate, the hinge shaft sleeve two of another rotary movable is welded on weight lock aerofoil, is welded with hinge in hinge shaft sleeve two
Axis, hinge axis one end extend in hinge shaft sleeve one, and the hinge axis other end extends discharge bucket and is provided with weight arm shaft, weight
Weight is provided on arm shaft.
9. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 8, it is characterised in that: the weight locks wind
Plate plate face inclined direction is consistent with sand drier quicksand direction, and weight lock aerofoil favours 10~45 degree of horizontal plane settings.
10. a kind of sand drier for going out sand warehouse with weight lock wind according to claim 1, it is characterised in that: go out sand warehouse outer cylinder
Sectional area and the ratio between smoke discharging chamber smoke pipeline sectional area be greater than 10.
Priority Applications (1)
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Cited By (3)
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| CN110608592A (en) * | 2019-10-12 | 2019-12-24 | 郑州市同鼎机械设备有限公司 | Sand drying machine with tooth gap-shaped sealing device |
| CN112082342A (en) * | 2020-09-30 | 2020-12-15 | 郑州市同鼎机械设备有限公司 | Sand drying machine with screening function and adjustable dry sand temperature |
| CN113587586A (en) * | 2021-08-06 | 2021-11-02 | 郑州市同鼎机械设备有限公司 | Spliced multi-edge sand outlet cone and three-pass sand drying machine with same |
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