CN209263596U - It is a kind of drought sand cleaning after drying device - Google Patents
It is a kind of drought sand cleaning after drying device Download PDFInfo
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- CN209263596U CN209263596U CN201821948589.8U CN201821948589U CN209263596U CN 209263596 U CN209263596 U CN 209263596U CN 201821948589 U CN201821948589 U CN 201821948589U CN 209263596 U CN209263596 U CN 209263596U
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Abstract
The utility model relates to titles, belong to the technical field of non-irrigated sand preparing machine, its key points of the technical solution are that drying device after a kind of drought sand cleaning, including drying box, the drying box is provided with heating chamber, heating chamber is that drying box double-layer structure is formed by cavity, heating chamber is communicated with blast pipe, discharge pipe is communicated with inside drying box outward, drying plate is fixedly connected in drying box, hot air cavity is offered inside drying plate, hot air cavity is communicated with heating chamber, the lower surface of drying plate offers ventilation hole, it is communicated inside hot air cavity and drying box, non-irrigated sand is after achieving the effect that rapid draing cleaning in order to transport.
Description
Technical field
The utility model relates to drying devices after the technical field of non-irrigated sand preparing machine more particularly to a kind of non-irrigated sand cleaning.
Background technique
Non-irrigated sand is the basic material one of important as building trade, widely used, and non-irrigated sand is distributed in China inland basin more
Area, clay content is higher, if directly use can seriously affect construction quality, so needing to clean non-irrigated sand, after non-irrigated sand cleaning
Moisture content is larger, and weight is heavier relative to dry non-irrigated sand, it has not been convenient to transport, so needing to do the non-irrigated sand after cleaning
It is transported again after dry.
Utility model content
The purpose of this utility model is to provide non-irrigated sand after a kind of rapid draing cleaning in order to which a kind of non-irrigated sand of transport is clear
Wash rear drying device.
The technical purpose of the utility model has the technical scheme that
Drying device after a kind of drought sand cleaning, including drying box, the drying box be provided with heating chamber, heating chamber is drying
Case double-layer structure is formed by cavity, and heating chamber is communicated with blast pipe, is communicated with discharge pipe inside drying box outward, in drying box
It is fixedly connected with drying plate, hot air cavity is offered inside drying plate, hot air cavity is communicated with heating chamber, and the lower surface of drying plate opens up
There is ventilation hole, is communicated inside hot air cavity and drying box.
Through the above technical solutions, hot wind is then passed through heating chamber, is heated by the husky investment drying box of drought after cleaning
Chamber rises the temperature of entire drying box, thus the moisture of the husky entrained with of the drought for putting into drying box can be made to evaporate and from out
Air hose discharge reduces the water content in drought sand, is readily transported；Meanwhile on the one hand the hot gas of heating chamber can enter in hot air cavity,
So that the temperature of drying plate increases, drying further can be played to non-irrigated sand when the drought in drying box is husky to be contacted with drying plate and made
With the hot gas in another aspect hot air cavity can enter inside drying box along ventilation hole, so that the non-irrigated Sha Gengjin in drying box
One step is contacted with hot wind, to accelerate the Drying Rates of non-irrigated sand, the vapor that generation is dried after drought is husky is discharged from discharge pipe.It is comprehensive
On, it can be adequately dried into the non-irrigated sand with moisture in drying box, substantially reduce the water content of non-irrigated sand, subtract
The light husky total quality of drought, to improve the convenience of transport.The path of non-irrigated sand is to slide diagonally downward along drying plate, ventilation hole
It is provided with the lower surface of drying plate, ventilation hole is not easy to plug ventilation hole not towards non-irrigated sand.
The utility model is further arranged to: the drying plate is fixedly connected and inside drying box and is tilted down and sets
It sets, the dry chamber interior wall in the bottom end of drying plate diagonally downward and opposite has interval, and non-irrigated sand can pass through from interval.
Through the above technical solutions, being obliquely installed for drying plate enables non-irrigated sand to slide along drying plate, and it is obliquely installed dry
Dry plate increases the path length that non-irrigated sand slides, and so that the non-irrigated sand longer time is carried out heat exchange with drying plate, is conducive to non-irrigated sand
It is dry, the water content of non-irrigated sand is reduced, non-irrigated sand is readily transported.
The utility model is further arranged to: the drying plate is provided with multilayer, every adjacent two layers in drying box is tilted
The inclined direction of drying plate on the contrary, and be located at upper layer drying plate the apical position of next layer of drying plate that is directed towards of bottom end
Place.
Through the above technical solutions, the drying plate that multilayer is obliquely installed enables non-irrigated sand by more drying plates, it is multiple
Drying plate drying, is adequately dried, and the water content of non-irrigated sand, the inclined direction phase of adjacent two layers drying plate are substantially reduced
Instead, at the apical position for the next layer of drying plate that the bottom end of the drying plate and positioned at upper layer is directed towards, make non-irrigated sand from drying plate
It is upper inclination slide after, reach next layer of drying plate inclined direction upper part, then proceed to inclination slide, repeat to always by
All drying plates ensure that non-irrigated sand is continuously slipping on drying plate, and non-irrigated sand and drying plate is made to carry out longer time heat exchange, drop
The husky water content of low drought mitigates the husky total quality of drought, facilitates transport.
The utility model is further arranged to: the ventilation hole opens up multiple in drying plate lower surface.
Through the above technical solutions, open up multiple ventilation holes, enabling hot wind, faster rate from ventilation hole enters drying box, with
Non-irrigated sand contact is to accelerate non-irrigated husky Drying Rates, and drought is husky will not to enter ventilation hole when putting into drying box, and hot wind is close
Spend smaller, generally towards above walking, first ventilation can enable the non-irrigated sand in drying box sufficiently to contact with hot wind downwards, promote drying
Rate reduces non-irrigated sand water content, is easy for transporting.
The utility model is further arranged to: the lower surface of the drying plate and dry chamber interior wall are fixedly connected with reinforcement
Item.
Through the above technical solutions, stiffener is fixedly connected on lower surface and the drying chamber interior wall of drying plate, stiffener pair
Drying plate is played a supporting role, and the load-bearing capacity of drying plate is made to be strengthened, not pliable, and increase drying plate uses the longevity
Life.
The utility model is further arranged to: feed inlet is offered at the top of the drying box, be provided with below feed inlet with
The dispersion roller of drying box rotation connection, dispersion roller is arranged two, and parallel interval is arranged on same level direction, disperses roller one
End is fixedly connected with motor.
Through the above technical solutions, non-irrigated sand after feed inlet entrance, arrives first at dispersion roller, motor drives dispersion roller to turn
Dynamic, the wet non-irrigated sand of agglomeration reaches drying plate to scatter again, increases non-irrigated sand and drying plate from dispersing between roller to be grinded up to pass through
Contact area, make it is dry more rapidly.
The utility model is further arranged to: the dispersion roller surface is provided with multiple strips for being parallel to dispersion roller axial direction
Shape protrusion, protrusion are uniformly distributed in dispersion roller surface.
Through the above technical solutions, dispersion roller surface is provided with protrusion, non-irrigated sand passes through the place being recessed between protrusion and protrusion,
Enable agglomeration non-irrigated sand divide it is smaller, into drying box in afterwards it is bigger with the contact area of hot gas, drying effect is more preferable,
The path length that non-irrigated sand can pass through is increased simultaneously, increase non-irrigated sand and disperses the contact area of roller, makes non-irrigated sand dispersion more rapidly.
The utility model is further arranged to: the discharge pipe is connected with exhaust fan.
Through the above technical solutions, exhausting function in time takes out the gas for being entrained with vapor in drying box from discharge pipe
It walks, reduces humidity in drying box, be conducive to dry quickly progress, meanwhile, be conducive to accelerate the gas flowing speed in drying box
Rate makes drying faster.
The utility model is further arranged to: the discharge pipe is provided with whirlwind far from one end of drying box in exhaust fan and removes
Dirt device.
Through the above technical solutions, some subtle dust contained in non-irrigated sand, after drying by exhaust fan from drying box
Inside is extracted out by air outlet, and the gas of extraction enters cyclone dust collectors, and dusty gas rotates in cyclone dust collectors,
Dust is separated to from air-flow by means of centrifugal force and is trapped in wall, then so that grit is fallen into ash bucket by gravity, is removed
The gas of dust is discharged into air, dust content when reducing drier work, in ambient air.
The utility model is further arranged to: the other end of the blast pipe is fixedly connected with heating room, and heating interior is set
It is equipped with heater strip, and heats room and is connected with air blower.
Through the above technical solutions, air blower is blown into cold wind to heating room, the heated indoor heater strip heating of cold wind becomes
At hot wind, hot wind is blasted drying box by air blower, carries out drying.
In conclusion the advantageous effects of the utility model are as follows:
1, by the way that the hot air cavity of drying box is arranged, and on the drying plate being fixedly connected in drying box hot air cavity is set
And ventilation hole, increase heat exchange area, rate of drying is accelerated；
2, it by the way that ventilation hole is arranged in drying plate lower surface, and is connected to inside hot air cavity and drier, improves rate of drying,
And it is not easy to plug ventilation hole；
3, by the way that the dispersion roller with drying box rotation connection is arranged below feed inlet, and disperse roller and be arranged two, make to tie
The wet non-irrigated sand of block is grinded up re-dry after dispersion, reaches dry faster effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of drying box；
Fig. 3 is the structural schematic diagram of drying plate.
Appended drawing reference: 1, room is heated；11, heater strip；12, air blower；2, drying box；21, discharge pipe；211, exhaust fan；
22, heating chamber；23, blast pipe；3, feed inlet；4, disperse roller；41, raised；42, motor；5, drying plate；51, hot air cavity；52,
Ventilation hole；6, stiffener；7, sand export；71, shake out valve；8, cyclone dust collectors.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Drying device after a kind of drought sand cleaning, includes heating room 1 combined with Figure 1 and Figure 2, drying box 2 and cyclone dust collectors 8,
Drying box 2 is provided with heating chamber 22, and heating chamber 22 is that drying box double-layer structure is formed by cavity, and heating chamber 22 is communicated with air inlet
Pipe 23,2 inside of drying box are communicated with discharge pipe 21 outward, and heating room 1 is connected to by blast pipe 23 with drying box 2, and drying box 2 is logical
Discharge pipe 21 is crossed to be connected to cyclone dust collectors 8.
As shown in Fig. 2, being provided with heater strip 11 in heating room 1, heater strip 11 is communicated with power supply (not shown), air inlet
One end of the separate drying box 2 of pipe 23 is fixed to be connected to heating room 1, and heating room 1 is connected with air blower 12, and air blower 12 is by cold wind
Heating room 1 is blasted, cold wind is heated to be hot wind by heater strip 11, and hot wind blasts blast pipe 23 by air blower 12.
As shown in Fig. 2, 2 top of drying box offers feed inlet 3, and feed inlet 3 is in open-like shape straight up, drying box
2 bottoms are in shrink mouth shape, and 2 bottom of drying box offers sand export 7, the valve 71 that shakes out is provided at sand export 7.
As shown in Fig. 2, being connected with dispersion roller 4 in drying box 2 and in 3 rotated down of feed inlet, dispersion 4 one end of roller is fixed to be connected
Be connected to motor 42, dispersion roller 4 is arranged two, the rotation directions of two dispersion rollers 4 on the contrary, and two dispersion rollers 4 rotate towards each other, divide
It dissipates the parallel interval on same level direction of roller 4 to be arranged, the circumferential surface of dispersion roller 4 is equipped with multiple be parallel to and disperses 4 axial direction of roller
Strip protrusion 41, protrusion 41 are uniformly distributed on dispersion 4 surface of roller, and dispersion 4 one end of roller is connected with motor 42.The wet drought cleaned
Sand is entered by feed inlet 3, reaches dispersion roller 4, and the rotation of motor 42 drives dispersion roller 4 to rotate, wet drought sand from the dispersion roller 4 of rotation it
Between by being dispersed.
In conjunction with Fig. 2 and Fig. 3, it is fixedly connected with drying plate 5 in drying box 2 and below dispersion roller 4, drying plate 5 is tilted towards
Lower setting, and bottom end diagonally downward and 2 inner wall of opposite drying box have interval, non-irrigated sand can pass through from interval, set in drying box 2
It is equipped with multilayer drying plate 5, the inclined direction of every adjacent two layers drying plate 5 positioned at the bottom end of the drying plate 5 on upper layer on the contrary, and be directed toward
At the apical position of next layer of adjacent drying plate 5, after so that non-irrigated sand is tilted and is slided from drying plate 5, next layer of drying plate 5 is reached
The upper part of inclined direction, then proceedes to slide, and repeats to the drying plate 5 being obliquely installed by all drying plates 5 always and increases
The path length that non-irrigated sand slides makes non-irrigated sand longer time and drying plate 5 carry out heat exchange, to be conducive to do non-irrigated sand
It is dry.Drying plate 5 is provided with hot air cavity 51, and hot air cavity 51 is the cavity in drying plate 5, and hot air cavity 51 is connected with heating chamber 22
Logical, 5 lower surface of drying plate offers multiple ventilation holes 52, and ventilation hole 52 is opened in the lower surface of drying plate 5, and ventilation hole 52 is from warm
Start straight down, to make to be connected to inside hot air cavity 51 and drying box 2 at wind chamber 51.
As shown in Fig. 2, being fixedly connected with stiffener 6 between 2 inner wall of lower surface and drying box of drying plate 5, and each dry
A stiffener 6 is at least fixed in dry 5 lower section of plate, and stiffener 6 enhances the bearing capacity of drying plate 5, make solid to support drying plate 5
Fixed is more firm.Drying plate 5 is reached by the wet non-irrigated sand that dispersion roller 4 disperses, hot wind passes through hot air cavity 51, drying plate 5 is heated, wet
Non-irrigated sand contacts to carry out heat exchange with drying plate 5, is dried by drying plate 5, and wet drought sand is driven by self gravity along inclined
Drying plate 5 glides, and wet drought sand reaches next drying plate 5, and hot wind passes through hot air cavity 51, drying plate 5 is heated, wet drought sand and dry
To carry out heat exchange, continuation is dried for the dry contact of plate 5, meanwhile, the heat that wet drought sand is blown down vertically from the ventilation hole 52 of top
Air-dry dry, wet drought sand continues on inclined drying plate 5 and glides, and repeats always, until covering all drying plates 5, has cleaned
Wet drought sand is dried, and is finally reached sand export 7, is flowed out through sand export 7.
Fig. 1 is reviewed, exhaust fan 211 is connected among discharge pipe 21, it can be in time by the vapor that is entrained in drying box 2
Gas extraction, accelerates in drying box 2 gas flow rates.The other end of discharge pipe 21 is connected to cyclone dust collectors 8, exhaust fan
The gas of 211 extractions is passed directly into cyclone dust collectors 8, is discharged after dedusting, reduces air dust content when work.
The implementation principle of the present embodiment are as follows: cold wind is blasted heating room 1 by air blower 12, and cold wind is heated by heater strip 11
For hot wind, hot wind blasts blast pipe 23 by air blower 12, into heating chamber 22, increases 2 temperature of drying box, enters back into hot air cavity
51 increase 5 temperature of drying plate, ventilation hole 52 are passed through, into drying box 2.
The wet non-irrigated sand cleaned is entered by feed inlet 3, reaches dispersion roller 4, the rotation of motor 42 drives dispersion roller 4 to rotate, wet
Non-irrigated sand is from by being dispersed, increasing the contact area of wet non-irrigated sand and drying plate 5, wet drought sand arrival between the dispersion roller 4 of rotation
Drying plate 5, hot wind pass through hot air cavity 51, drying plate 5 are heated, and wet drought sand contacts to carry out heat exchange with drying plate 5, are done
Dry plate 5 is dry, and wet drought sand is driven by self gravity to glide along inclined drying plate 5, and wet drought sand reaches next drying plate 5,
Continuation is dried, meanwhile, the heated-air drying that wet drought sand is blown down by top from ventilation hole 52 vertically, wet drought sand continues on inclined
Drying plate 5 glides, and repeats always, and until covering all drying plates 5, the wet non-irrigated sand cleaned is dried, and finally reaches and shakes out
Mouthfuls 7, it is flowed out through sand export 7, meanwhile, exhaust fan 211 is in the open state, by discharge pipe 21 by the entrainment inside drying box 2
There is the extraction of the gas of vapor and dust, the gas of extraction is passed directly into cyclone dust collectors 8, is discharged after dedusting.
Claims (10)
1. drying device after a kind of drought sand cleaning, including drying box (2), it is characterised in that: the drying box (2) is provided with heating
Chamber (22), heating chamber (22) are that drying box double-layer structure is formed by cavity, and heating chamber (22) is communicated with blast pipe (23), dry
It is communicated with discharge pipe (21) inside case (2), is fixedly connected with drying plate (5) in drying box (2) outward, opened inside drying plate (5)
Equipped with hot air cavity (51), hot air cavity (51) is communicated with heating chamber (22), and the lower surface of drying plate (5) offers ventilation hole (52),
It is communicated inside hot air cavity (51) and drying box (2).
2. drying device after a kind of non-irrigated sand cleaning according to claim 1, it is characterised in that: the drying plate (5) is fixed
It is connected to drying box (2) inside and the setting that is tilted down, the bottom end of drying plate (5) diagonally downward and drying box (2) opposite
Inner wall has interval, and non-irrigated sand can pass through from interval.
3. drying device after a kind of non-irrigated sand cleaning according to claim 2, it is characterised in that: drying plate (5) Yu Gan
Dry case (2) is tilted to be provided with multilayer, and the inclined direction of every adjacent two layers drying plate (5) is on the contrary, and the drying plate positioned at upper layer
(5) at the apical position for the next layer of drying plate (5) that bottom end is directed towards.
4. drying device after a kind of non-irrigated sand cleaning according to claim 1, it is characterised in that: ventilation hole (52) Yu Gan
Dry plate (5) lower surface opens up multiple.
5. drying device after a kind of non-irrigated sand cleaning according to claim 1, it is characterised in that: under the drying plate (5)
Surface and drying box (2) inner wall are fixedly connected with stiffener (6).
6. drying device after a kind of non-irrigated sand cleaning according to claim 1, it is characterised in that: at the top of the drying box (2)
It offers feed inlet (3), the dispersion roller (4) with drying box (2) rotation connection is provided with below feed inlet (3), dispersion roller (4) is set
Two are set, and parallel interval is arranged on same level direction, dispersion roller (4) one end is fixedly connected with motor (42).
7. drying device after a kind of non-irrigated sand cleaning according to claim 6, it is characterised in that: dispersion roller (4) surface
It is provided with the protrusion (41) of multiple strips for being parallel to dispersion roller (4) axial direction, raised (41) are uniformly divided on dispersion roller (4) surface
Cloth.
8. drying device after a kind of non-irrigated sand cleaning according to claim 1, it is characterised in that: discharge pipe (21) connection
There are exhaust fan (211).
9. drying device after a kind of non-irrigated sand cleaning according to claim 8, it is characterised in that: the discharge pipe (21) is being taken out
Blower (211) is provided with cyclone dust collectors (8) far from the one end of drying box (2).
10. drying device after a kind of non-irrigated sand cleaning according to claim 1, it is characterised in that: the blast pipe (23)
The other end is fixedly connected with heating room (1), is provided with heater strip (11) in heating room (1), and heats room (1) and air blower (12)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948589.8U CN209263596U (en) | 2018-11-24 | 2018-11-24 | It is a kind of drought sand cleaning after drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948589.8U CN209263596U (en) | 2018-11-24 | 2018-11-24 | It is a kind of drought sand cleaning after drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263596U true CN209263596U (en) | 2019-08-16 |
Family
ID=67564018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821948589.8U Active CN209263596U (en) | 2018-11-24 | 2018-11-24 | It is a kind of drought sand cleaning after drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815200A (en) * | 2023-02-03 | 2023-03-21 | 中铁十四局集团有限公司 | Mechanism sand production is with silt particle splitter |
-
2018
- 2018-11-24 CN CN201821948589.8U patent/CN209263596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815200A (en) * | 2023-02-03 | 2023-03-21 | 中铁十四局集团有限公司 | Mechanism sand production is with silt particle splitter |
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