CN107504789A - Clean moulded coal drying unit - Google Patents
Clean moulded coal drying unit Download PDFInfo
- Publication number
- CN107504789A CN107504789A CN201610424689.XA CN201610424689A CN107504789A CN 107504789 A CN107504789 A CN 107504789A CN 201610424689 A CN201610424689 A CN 201610424689A CN 107504789 A CN107504789 A CN 107504789A
- Authority
- CN
- China
- Prior art keywords
- drying oven
- ajutage
- drying
- radiating
- moulded coal
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- 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
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention relates to a kind of clean moulded coal drying unit, belong to molded coal production facility technical field, including drying oven, charging aperture is provided with the top of drying oven, bottom is provided with discharging opening, and drying oven connects pressure fan by hot air duct, radiating ajutage is provided with drying oven, radiating ajutage helically rises shape, and radiating ajutage connects hot air duct, and some air vents are provided with the ajutage that radiates；Umbrella material separating disc is provided with charging aperture on drying oven；Drying oven connects induced-draught fan, induced-draught fan air outlet connection retracting device by cleaning shaft.The apparatus structure is reasonable, passes through the structure and umbrella material separating disc of the ajutage that radiates so that is heated evenly, without localized hyperthermia, solves the problems, such as local inflammable in drying course, raising drying efficiency.
Description
Technical field
The present invention relates to a kind of clean moulded coal drying unit, belong to molded coal production facility technical field.
Background technology
Clean moulded coal have the advantages that burning smokeless, discharge cleaning, burn it is abundant, it is industrial and it is civilian be obtained for it is extensive
Application.In process of production, moisture is essential to clean moulded coal, also contains a small amount of moisture in adhesive, in moulded coal
Moisture directly affects the intensity and quality of briquette prod, and the moisture in moulded coal is more few better, it is therefore desirable to what is machined
Moulded coal carries out drying and processing, and being fixed in existing drying plant due to hot blast air supply position causes to dry uneven, hot-spot,
Intake can not be adjusted according to feeding situation, and dust pollution is serious.
The content of the invention
Deficiency of the prior art, the technical problem to be solved in the present invention are more than：A kind of clean moulded coal is provided to dry
Equipment for drying, solve the above problems.
Clean moulded coal drying unit of the present invention, including drying oven, drying oven top are provided with charging aperture, and bottom is provided with
Discharging opening, drying oven connect pressure fan by hot air duct, are provided with radiating ajutage in drying oven, radiating ajutage helically on
Shape is risen, radiating ajutage connects hot air duct, and some air vents are provided with the ajutage that radiates；It is provided with charging aperture on drying oven
Umbrella material separating disc；Drying oven connects induced-draught fan, induced-draught fan air outlet connection retracting device by cleaning shaft.
During work, moulded coal after shaping is sent into drying oven by umbrella material separating disc uniformly dispersing, pressure fan by hot blast successively
By hot air duct, radiating ajutage, radiating ajutage is coiled in pressing close to inner wall position in stove, passes through leading on ajutage of radiating
Air holes blows to even heat in drying oven, reaches moulded coal and dries uniform effect, spiral uprising shape adds heat radiating air duct
Pipe range and area of dissipation；And in drying course, induced-draught fan passes through airborne dust, coal ash etc. caused by feeding whereabouts in drying oven
Cleaning shaft delivers to retracting device, mitigates dust pollution.
Swivel plate is provided with described hot air duct, angle of the swivel plate in hot air duct can be controlled, so as to realize
Adjust in hot air duct and cross air quantity.
Described retracting device is the collectable recycling such as some canvas bags, the coal dust cinder of recovery.
The possessed compared with prior art beneficial effect of the present invention is：
Clean moulded coal drying unit is rational in infrastructure, passes through the structure and umbrella material separating disc of the ajutage that radiates so that heated equal
It is even, without localized hyperthermia, solve the problems, such as local inflammable in drying course, improve drying efficiency, and increase dust arrester, reduce
Dust pollution in production process, mitigate the harm to staff.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1st, pressure fan；2nd, swivel plate；3rd, hot air duct；4th, drying oven；5th, charge transport mechanism；6th, umbrella sub-material
Disk；7th, charging aperture；8th, cleaning shaft；9th, induced-draught fan；10th, retracting device；11st, discharging opening；12nd, discharge transport mechanism；13rd, radiate
Ajutage.
Embodiment
Embodiments of the invention are described further below in conjunction with the accompanying drawings：
As shown in figure 1, clean moulded coal drying unit includes drying oven 4, the top of drying oven 4 is provided with charging aperture 7, and bottom is provided with
Discharging opening 11, drying oven 4 connect pressure fan 1 by hot air duct 3, radiating ajutage 13 are provided with drying oven 4, and radiate ajutage
13 helically rise shape, and radiating ajutage 13 connects hot air duct 3, and some air vents are provided with the ajutage 13 that radiates；Drying oven 4
On charging aperture 7 in be provided with umbrella material separating disc 6；Drying oven 4 connects induced-draught fan 9 by cleaning shaft 8, and the air outlet of induced-draught fan 9 connects
Take back receiving apparatus 10.
Swivel plate 2 is provided with hot air duct 3.
Retracting device 10 is preferably some canvas bags.
During real work, the moulded coal after shaping is sent into drying oven 4 by charge transport mechanism 5 from charging aperture 7, in umbrella point
In the presence of charging tray 6, uniformly moulded coal is spread and is sent into drying oven 4, hot blast is passed sequentially through hot air duct 3 by pressure fan 1, radiating is sent
Airduct 13, the swivel plate 2 in hot air duct 3 can adjust air quantity according to actual conditions, heat pass through radiate it is logical on ajutage 13
Air holes is uniformly scattered onto in drying oven 4, is reached moulded coal and is dried uniform effect, reduces the situation of hot-spot, improves drying effect
Rate；And in drying course, airborne dust, coal ash etc. caused by feeding whereabouts in drying oven 4 are passed through cleaning shaft 8 by induced-draught fan 9
Retracting device 10 is delivered to, mitigates dust pollution；Moulded coal after drying drops down onto discharging transport mechanism 12 under discharging opening 11 and sent out.
Claims (3)
1. a kind of clean moulded coal drying unit, including drying oven (4), drying oven (4) top is provided with charging aperture (7), and bottom is provided with
Discharging opening (11), drying oven (4) connect pressure fan (1) by hot air duct (3), it is characterised in that：It is provided with and dissipates in drying oven (4)
Airduct (13) is heat-fed, radiating ajutage (13) helically rises shape, and radiating ajutage (13) connection hot air duct (3), radiating is sent
Airduct is provided with some air vents on (13)；Umbrella material separating disc (6) is provided with charging aperture (7) on drying oven (4)；Drying oven (4)
Induced-draught fan (9), induced-draught fan (9) air outlet connection retracting device (10) are connected by cleaning shaft (8).
2. clean moulded coal drying unit according to claim 1, it is characterised in that：It is provided with described hot air duct (3)
Swivel plate (2).
3. clean moulded coal drying unit according to claim 1 or 2, it is characterised in that：Described retracting device (10) is
Some canvas bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424689.XA CN107504789A (en) | 2016-06-14 | 2016-06-14 | Clean moulded coal drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424689.XA CN107504789A (en) | 2016-06-14 | 2016-06-14 | Clean moulded coal drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504789A true CN107504789A (en) | 2017-12-22 |
Family
ID=60678356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610424689.XA Pending CN107504789A (en) | 2016-06-14 | 2016-06-14 | Clean moulded coal drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750175A (en) * | 2019-03-28 | 2019-05-14 | 朝阳金达钛业股份有限公司 | A kind of big lid of titanium sponge reactor and passageway heating device structure |
-
2016
- 2016-06-14 CN CN201610424689.XA patent/CN107504789A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750175A (en) * | 2019-03-28 | 2019-05-14 | 朝阳金达钛业股份有限公司 | A kind of big lid of titanium sponge reactor and passageway heating device structure |
| CN109750175B (en) * | 2019-03-28 | 2023-11-24 | 朝阳金达钛业股份有限公司 | Titanium sponge reactor large cover and passageway heating device structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |