CN208269597U - A kind of hituminous sandstone aggregate drying unit - Google Patents
A kind of hituminous sandstone aggregate drying unit Download PDFInfo
- Publication number
- CN208269597U CN208269597U CN201820482132.6U CN201820482132U CN208269597U CN 208269597 U CN208269597 U CN 208269597U CN 201820482132 U CN201820482132 U CN 201820482132U CN 208269597 U CN208269597 U CN 208269597U
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- CN
- China
- Prior art keywords
- drying box
- scraper plate
- belt conveyer
- wired belt
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of hituminous sandstone aggregate drying unit, including drying box, drying box bottom is equipped with support frame, the drying box lower end is equipped with air inlet, the air inlet is connect with heating device, drying box upper end is equipped with exhaust outlet and feed opening, drying box lower end is equipped with discharge gate, along short transverse multilayer wired belt conveyer in the drying box, next layer of wired belt conveyer feed end accepts the discharge end of one layer of wired belt conveyer, top layer's wired belt conveyer is arranged below feed opening, scraper plate is equipped with above the wired belt conveyer, the moving direction of the vertical wired belt conveyer of scraper plate is arranged, scraper plate bottom is equipped with scraping teeth, scraper plate is connect by connection frame with drying box.The device makes the drying of hituminous sandstone aggregate uniformly, improves drying efficiency.
Description
Technical field
The utility model belongs to the realm of building construction, in particular to a kind of hituminous sandstone aggregate drying unit.
Background technique
Asphalt is a kind of composite material, is the Important building material of the facilities such as laying, place, mainly composition packet
Aggregate, powder and pitch are included, the aggregate is mixed according to a certain percentage by the different stone of partial size, and the powder is mine
Powder, the dark brown complex mixture that the pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight.
Aggregate usual Congjiang river bed portion takes sandstone as aggregate, need to remove steam, existing drying by heating and dehumidification
Equipment is developed using conveyer to be placed in drying box, and the drying of aggregate, but bone are carried out by the conveying back and forth of conveyer
Material is placed on a conveyor due to not having to stir and tile, and makes the steam in aggregate be difficult to be discharged, drying efficiency is lower.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of hituminous sandstone aggregate drying units, make hituminous sandstone
Aggregate drying uniformly, improves drying efficiency.
A kind of hituminous sandstone aggregate drying that in order to solve the above technical problems, the technical scheme adopted by the utility model is:
Device, including drying box, drying box bottom be equipped with support frame, the drying box lower end be equipped with air inlet, the air inlet with plus
Thermal connection, drying box upper end are equipped with exhaust outlet and feed opening, and drying box lower end is equipped with discharge gate, and the drying box is interior along height
Direction multilayer wired belt conveyer is spent, next layer of wired belt conveyer feed end accepts the discharge end of one layer of wired belt conveyer, most upper
Layer wired belt conveyer is arranged below feed opening, and scraper plate is equipped with above the wired belt conveyer, the vertical wired belt conveyer of scraper plate
Moving direction setting, scraper plate bottom are equipped with scraping teeth, and scraper plate is connect by connection frame with drying box.
In preferred scheme, the connection frame is connection cross bar, and connection cross bar is arranged in the both ends of scraper plate, connects cross bar one
End is connect with scraper plate, and the other end is connect with drying chamber interior wall.
In preferred scheme, the connection frame includes horizontal brace rod and longitudinally connected bar, and horizontal brace rod is parallel to net
Direction of travel with conveyer, each scraper plate are all connected with a horizontal brace rod, and horizontal brace rod connects far from one end of scraper plate
Longitudinally connected bar is connect, longitudinally connected bar is connect by sliding bar with drying box.
In preferred scheme, the drying box side wall is equipped with sliding eye, and sliding bar is cut with scissors after sliding through sliding eye with connecting rod
It connects, the other end and cam of connecting rod are hinged, and the motor rack of fixed motor is equipped on the outside of drying box, and cam sleeve is mounted in the shaft of motor
On.
In preferred scheme, the scraping teeth of the scraper plate on the adjacent wired belt conveyer is staggered.
In preferred scheme, the upper contact of the conveyer belt of the scraping teeth lower end and wired belt conveyer.
In preferred scheme, the heating device includes heater box and the heater strip that is arranged in heater box.
In further embodiment, the exhaust outlet is connect by pipeline with exhaust fan, the air outlet and muffler of exhaust fan
Connection, muffler are connected to heater box, and muffler, which is equipped with, removes wet tank, are equipped with moisture absorption apparatus except wet tank is interior.
In further scheme, the moisture absorption apparatus is absorbent cotton.
In further scheme, described remove is equipped with filter screen in wet tank.
A kind of hituminous sandstone aggregate drying unit provided by the utility model, it is defeated by the multistage of multilayer wired belt conveyer
It send, increases drying time of the hituminous sandstone aggregate in drying box, take full advantage of heat, heat exchanger effectiveness is high, and setting is scraped
Plate makes wired belt conveyer during traveling, and the aggregate on conveyer belt is struck off, and facilitates the steam row in aggregate
Out, drying efficiency is improved.Preferably, the motor driven connection frame of setting moves back and forth along conveyer belt, and scraper plate is driven to move back and forth,
Scraping teeth fiddle with wired belt conveyer conveyer belt on aggregate, facilitate the heat exchange of aggregate and air, further increase baking
Dry efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the scheme of installation of scraper plate.
In figure: drying box 1, support frame 2, air inlet 3, heating device 4, exhaust outlet 5, feed opening 6, discharge gate 7, mesh belt is defeated
Machine 8, scraper plate 9 are sent, scraping teeth 10 connects cross bar 11, horizontal brace rod 12, longitudinally connected bar 13, sliding bar 14, sliding eye 15, company
Bar 16, cam 17, motor 18, motor rack 19, heater box 20, heater strip 21, exhaust fan 22, muffler 23 remove wet tank 24, moisture absorption
Device 25, filter screen 26.
Specific embodiment
Embodiment 1: as shown in Figure 1, a kind of hituminous sandstone aggregate drying unit, including drying box 1,1 bottom of drying box are set
There is support frame 2,1 lower end of drying box is equipped with air inlet 3, and the air inlet 3 is connect with heating device 4, and 1 upper end of drying box is set
There are exhaust outlet 5 and feed opening 6,1 lower end of drying box is equipped with discharge gate 7, it is characterised in that: along short transverse in the drying box 1
Multilayer wired belt conveyer 8, next layer of 8 feed end of wired belt conveyer accept the discharge end of one layer of wired belt conveyer 8, top layer's net
Band conveyer 8 is arranged below feed opening 6, and scraper plate 9, the vertical wired belt conveyer 8 of scraper plate 9 are equipped with above the wired belt conveyer 8
Moving direction setting, 9 bottom of scraper plate is equipped with scraping teeth 10, and scraper plate 9 is connect by connection frame with drying box 1.
The connection frame includes horizontal brace rod 12 and longitudinally connected bar 13, and horizontal brace rod 12 is parallel to wired belt conveyer
8 direction of travel, each scraper plate 9 are all connected with a horizontal brace rod 12, and horizontal brace rod 12 is connected far from one end of scraper plate 9
Longitudinally connected bar 13, longitudinally connected bar 13 are connect by sliding bar 14 with drying box 1.
1 side wall of drying box is equipped with sliding eye 15, and sliding bar 14 slides through, company hinged with connecting rod 16 after sliding eye 15
The other end and cam 17 of bar 16 are hinged, and the motor rack 19 of fixed motor 18 is equipped on the outside of drying box 1, and cam 17 is sleeved on motor
In 18 shaft.
Motor 18 is decelerating motor.
When specifically used, starting motor 18, motor 18 is rotated with moving cam 17, and drive sliding bar 15 to move back and forth,
Scraper plate 9 stirs the aggregate on wired belt conveyer 8 back and forth, guarantees that the hot and humid gas inside aggregate can be discharged.
The upper contact of the conveyer belt of 10 lower end of scraping teeth and wired belt conveyer 8.Under the action of scraping teeth 10, mesh belt is defeated
Send the gap for not being laid with aggregate for having bar shaped between aggregate and aggregate on machine 8, the hot-air of lower layer can be along not being laid with aggregate
Gap be circulated to the wired belt conveyer 8 on upper layer, prevent because lower layer's wired belt conveyer 8 and the aggregate being laid with blocking and shadow
The drying of the aggregate on upper layer wired belt conveyer 8 is rung, air circulation is good.
The heating device 4 includes heater box 20 and the heater strip 21 being arranged in heater box 20.
The exhaust outlet 5 is connect by pipeline with exhaust fan 22, and the air outlet of exhaust fan 22 is connect with muffler 23, return-air
Pipe 23 is connected to heater box 20, and muffler 23, which is equipped with, removes wet tank 24, is equipped with moisture absorption apparatus 25 except wet tank 24 is interior.
Because the gas being discharged from exhaust outlet 5 also remains higher heat, it is expelled directly out, causes the waste of the energy, dehumidifies
After case 24 dehumidifies, heater box 20 is discharged by muffler 23, improves the utilization efficiency of the energy.
The moisture absorption apparatus 25 is absorbent cotton or moisture absorption silica gel.
Described remove is equipped with filter screen 26 in wet tank 24.Filter screen 26 is filtered the dust being discharged from exhaust outlet 5, then
Air is discharged into heater box 20, prevents secondary pollution of the dust to aggregate.
Embodiment 2: different from embodiment, as shown in Fig. 2, the connection frame is connection cross bar 11, connection cross bar 11 is set
It sets at the both ends of scraper plate 9, connects 11 one end of cross bar and connect with scraper plate 9, the other end is connect with 1 inner wall of drying box.
The scraping teeth 10 of scraper plate 9 on the adjacent wired belt conveyer 8 is staggered.Wired belt conveyer 8 upper scraping plate 9 in upper layer is right
The aggregate of 10 opposite position of scraping teeth is struck off, and the damp-heat air in aggregate is discharged, when the mesh belt of aggregate transporting to lower layer
It is corresponding on lower layer's wired belt conveyer 8 since the scraping teeth 10 of the scraper plate 9 on adjacent wired belt conveyer 8 is staggered when conveyer 8
Scraping teeth 10 interlock to the position that strikes off of aggregate with strike off position of the upper layer scraping teeth 10 to aggregate, guarantee aggregate is dried it is uniform
Property.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (10)
1. a kind of hituminous sandstone aggregate drying unit, including drying box (1), drying box (1) bottom is equipped with support frame (2), described
Drying box (1) lower end is equipped with air inlet (3), and the air inlet (3) connect with heating device (4), and drying box (1) upper end is equipped with row
Port (5) and feed opening (6), drying box (1) lower end are equipped with discharge gate (7), it is characterised in that: along height in the drying box (1)
It spends direction multilayer wired belt conveyer (8), next layer of wired belt conveyer (8) feed end accepts going out for upper one layer of wired belt conveyer (8)
Expect end, top layer's wired belt conveyer (8) setting is equipped with scraper plate (9) above the wired belt conveyer (8) below feed opening (6),
The moving direction setting of the vertical wired belt conveyer (8) of scraper plate (9), scraper plate (9) bottom are equipped with scraping teeth (10), and scraper plate (9) passes through company
Frame is connect to connect with drying box (1).
2. a kind of hituminous sandstone aggregate drying unit according to claim 1, it is characterised in that: the connection frame is connection
Cross bar (11), connection cross bar (11) setting connect cross bar (11) one end and connect with scraper plate (9) at the both ends of scraper plate (9), the other end
It is connect with drying box (1) inner wall.
3. a kind of hituminous sandstone aggregate drying unit according to claim 1, it is characterised in that: the connection frame includes water
Flushconnection bar (12) and longitudinally connected bar (13), horizontal brace rod (12) is parallel to the direction of travel of wired belt conveyer (8), each
A scraper plate (9) is all connected with a horizontal brace rod (12), and one end connection of the horizontal brace rod (12) far from scraper plate (9) is longitudinally connected
Bar (13), longitudinally connected bar (13) are connect by sliding bar (14) with drying box (1).
4. a kind of hituminous sandstone aggregate drying unit according to claim 1, it is characterised in that: drying box (1) side
Wall be equipped with sliding eye (15), sliding bar (14) slide through sliding eye (15) afterwards with connecting rod (16) hingedly, connecting rod (16) it is another
End hingedly, is equipped with the motor rack (19) of fixed motor (18) with cam (17) on the outside of drying box (1), cam (17) is sleeved on motor
(18) in shaft.
5. a kind of hituminous sandstone aggregate drying unit according to claim 1, it is characterised in that: the adjacent mesh-belt conveying
The scraping teeth (10) of scraper plate (9) on machine (8) is staggered.
6. a kind of hituminous sandstone aggregate drying unit according to claim 1, it is characterised in that: scraping teeth (10) lower end
With the upper contact of the conveyer belt of wired belt conveyer (8).
7. a kind of hituminous sandstone aggregate drying unit according to claim 1, it is characterised in that: the heating device (4)
Including heater box (20) and the heater strip (21) being arranged in heater box (20).
8. a kind of hituminous sandstone aggregate drying unit according to claim 7, it is characterised in that: the exhaust outlet (5) is logical
Piping is connect with exhaust fan (22), and the air outlet of exhaust fan (22) is connect with muffler (23), muffler (23) and heater box
(20) it is connected to, muffler (23), which is equipped with, removes wet tank (24), is equipped with moisture absorption apparatus (25) except wet tank (24) are interior.
9. a kind of hituminous sandstone aggregate drying unit according to claim 8, it is characterised in that: the moisture absorption apparatus (25)
For absorbent cotton.
10. a kind of hituminous sandstone aggregate drying unit according to claim 8, it is characterised in that: described to remove wet tank (24)
In be equipped with filter screen (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482132.6U CN208269597U (en) | 2018-04-08 | 2018-04-08 | A kind of hituminous sandstone aggregate drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482132.6U CN208269597U (en) | 2018-04-08 | 2018-04-08 | A kind of hituminous sandstone aggregate drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269597U true CN208269597U (en) | 2018-12-21 |
Family
ID=64677187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820482132.6U Expired - Fee Related CN208269597U (en) | 2018-04-08 | 2018-04-08 | A kind of hituminous sandstone aggregate drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953868A (en) * | 2019-12-02 | 2020-04-03 | 枣庄鑫金山智能机械股份有限公司 | Drying and dust removing device for bituminous sandstone aggregate |
| CN111336780A (en) * | 2020-02-28 | 2020-06-26 | 华润三九（郴州）制药有限公司 | A drying device for clear paste processing |
| CN114034161A (en) * | 2021-11-05 | 2022-02-11 | 怀宁县洪东生态农业发展有限公司 | Rice production is with high-efficient drying device that removes dirt |
-
2018
- 2018-04-08 CN CN201820482132.6U patent/CN208269597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953868A (en) * | 2019-12-02 | 2020-04-03 | 枣庄鑫金山智能机械股份有限公司 | Drying and dust removing device for bituminous sandstone aggregate |
| CN111336780A (en) * | 2020-02-28 | 2020-06-26 | 华润三九（郴州）制药有限公司 | A drying device for clear paste processing |
| CN114034161A (en) * | 2021-11-05 | 2022-02-11 | 怀宁县洪东生态农业发展有限公司 | Rice production is with high-efficient drying device that removes dirt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200408 |