CN109579458A - A kind of briquette vertical drying oven - Google Patents
A kind of briquette vertical drying oven Download PDFInfo
- Publication number
- CN109579458A CN109579458A CN201811615166.9A CN201811615166A CN109579458A CN 109579458 A CN109579458 A CN 109579458A CN 201811615166 A CN201811615166 A CN 201811615166A CN 109579458 A CN109579458 A CN 109579458A
- Authority
- CN
- China
- Prior art keywords
- storehouse
- hot wind
- flue gas
- baffle
- gas storehouse
- 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.)
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Classifications
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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
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- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to drying equipment fields, especially a kind of briquette vertical drying oven, including furnace body, it is provided with distributing trolley above furnace body, lower section is provided with outfeed belt, and furnace interior is provided with flue gas storehouse and hot wind storehouse, flue gas storehouse and the setting of hot wind storehouse interval, gap between flue gas storehouse and hot wind storehouse constitutes warehouse for drying, and the top of warehouse for drying is provided with dehumidification tube, and dehumidification tube passes through the external dust-extraction unit of main line；Overturning inclined plate is respectively arranged on flue gas storehouse and hot wind storehouse；Hot wind storehouse is internally provided with volume damper and unloading valve.Rate of heat exchange of the present invention is high, and smoke evacuation atmidometer is small, improves drying efficiency.
Description
Technical field
The present invention relates to drying equipment field, especially a kind of briquette vertical drying oven.
Background technique
Clean moulded coal due to burn sufficiently, burning is smokeless and discharge cleaning the advantages that, civilian obtain in industry and all
It is widely applied.Moisture in moulded coal directly affects the intensity and quality of briquette prod, it is therefore desirable to after processing is completed
Moulded coal carries out drying and processing.It is made of multiple hot wind storehouses by constant spacing is arranged in parallel in existing drying oven, two adjacent heat
Wind cabin forms a warehouse for drying, and hot wind enters behind hot wind storehouse and enters warehouse for drying through ventilation hole, carries out heat with the moulded coal in warehouse for drying
Exchange, a part of tail gas that heat exchange generates goes upward to warehouse for drying rear discharge suitable for reading, deduster is entered after overhead guard is collected, another
Partial tail gas is discharged with moulded coal from hopper in discharging.Moulded coal dense packing in warehouse for drying, moulded coal layer bulk density are 0.8-
1t/m3, tail gas need to overcome the pass-through coal seam discharge of biggish aeration resistance ability, and the tail gas velocity of discharge influences Drying Rates.
Ash-falling hole, two adjacent ash-falling holes are arranged by constant spacing in the bottom in hot wind storehouse in existing briquette vertical drying oven
Between have dust accretions, dust stratification herein is difficult to clear up, and the flammable composition granule in dust stratification is easy re-ignition, cause hot wind storehouse become
Shape, damage.
Moulded coal layer in drying oven uninterruptedly moves vertically downward by self gravity, and mutual extrusion, friction cause damaged, viscous
Even, caking phenomenon happens occasionally, and the local bed of material is also easy to produce high temperature, kindling, deteriorates the working of a furnace.
Summary of the invention
In order to solve the above technical problems, the present invention proposes a kind of briquette vertical drying oven.
The present invention adopts the following technical scheme that
A kind of briquette vertical drying oven, including furnace body, furnace body top are provided with distributing trolley, and lower section is provided with outfeed belt, furnace
Body is internally provided with flue gas storehouse and hot wind storehouse, flue gas storehouse and the setting of hot wind storehouse interval, the gap structure between flue gas storehouse and hot wind storehouse
At warehouse for drying, the top of warehouse for drying is provided with dehumidification tube, and dehumidification tube passes through the external dust-extraction unit of main line；Flue gas storehouse and hot wind storehouse
On be respectively arranged with overturning inclined plate；Hot wind storehouse is internally provided with volume damper and unloading valve.
Compared with prior art, the beneficial effects of the present invention are:
The present invention increases dehumidification tube in warehouse for drying, can aid in the high tail gas of the water capacity on discharge warehouse for drying top；By flue gas
Storehouse and the setting of hot wind storehouse interval, facilitate the tail gas that heat exchange generates in warehouse for drying and are discharged in time, improve drying efficiency.
Further, the preferred embodiment that the present invention uses is:
The dehumidification tube of each warehouse for drying is provided with multiple row, and weep hole, the upper end of dehumidification tube are evenly arranged on the tube wall of dehumidification tube
It is connect by connecting tube with main line, the dehumidification tube in same warehouse for drying is connected to by connecting tube.
Flue gas storehouse is provided with flue gas storehouse and lower flue gas storehouse, and the bottom in upper flue gas storehouse and the bottom in lower flue gas storehouse are respectively set
There is ash-falling hole.
Overturning inclined plate, the U that overturning inclined plate is arranged by its inside are respectively arranged on the side wall in hot wind storehouse and lower flue gas storehouse
Type card is connect with the card slot on hot wind storehouse, lower flue gas storehouse side wall.
The lower part in hot wind storehouse is arranged in volume damper, and the bottom in hot wind storehouse is arranged in unloading valve.
Volume damper is made of the first handwheel, first rotating shaft and first baffle, and first baffle is fixed in first rotating shaft,
It is provided with gap between first baffle and hot wind storehouse two sidewalls, first baffle is uniformly arranged through hot wind storehouse on first baffle
There is air inlet hole.
The first fixed cylinder is provided on hot air duct, the first fixing barrel casing is set in the first fixed cylinder in first rotating shaft
It is equipped with the first jackscrew, first rotating shaft is fixed by the first jackscrew.
Unloading valve is made of the second handwheel, the second shaft and second baffle, and second baffle is fixed in the second shaft, and second
Spacing between the width of baffle and the two sidewalls in hot wind storehouse is equal, second baffle penetration heat wind cabin.
The second fixed cylinder is provided on furnace body, the second fixing barrel casing is provided in the second fixed cylinder in the second shaft
Second jackscrew, the second shaft are fixed by the second jackscrew.
The external hot-blast stove in lower flue gas storehouse.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the portion the A enlarged drawing of Fig. 1；
Fig. 4 is the portion the B enlarged drawing of Fig. 1；
Fig. 5 is the structural schematic diagram of volume damper；
Fig. 6 is the side view of Fig. 5；
Fig. 7 is the structural schematic diagram of unloading valve；
Fig. 8 is the side view of Fig. 7；
Fig. 9 is the portion the C enlarged drawing of Fig. 2；
Figure 10 is the portion the D enlarged drawing of Fig. 2；
Figure 11 is the portion the E enlarged drawing of Fig. 1；
In figure: furnace body 1；Flue gas storehouse 2；Upper flue gas storehouse 201；Lower flue gas storehouse 202；Hot wind storehouse 3；Warehouse for drying 4；Dehumidification tube 5；Weep hole
501；Volume damper 6；First handwheel 601；First rotating shaft 602；First baffle 603；Air inlet hole 604；First fixed cylinder 605；
First jackscrew 606；Unloading valve 7；Second handwheel 701；Second shaft 702；Second baffle 703；Second fixed cylinder 704；Second top
Silk 705；Overturn inclined plate 8；U-shaped card 801；Card slot 802；Upper flue gas storehouse air outlet 9；Lower flue gas storehouse air outlet 10；Hot wind storehouse air inlet
Mouth 11；Connecting tube 12；Distributing trolley 13；Outfeed belt 14；Upper ash-falling hole 15；Lower ash-falling hole 16；Hot air duct 17.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
A kind of briquette vertical drying oven is provided with distributing trolley 13 above furnace body 1, and lower section is provided with outfeed belt 14, furnace
It is provided with hot air duct 17 on the outside of body 1, flue gas storehouse 2 and hot wind storehouse 3, flue gas storehouse 2 and hot wind storehouse 3 are respectively arranged with inside furnace body 1
Interval setting is wherein respectively arranged with flue gas storehouse 2(as shown in Figure 1,1 feeding side of furnace body on the inside of the furnace wall of 1 front and rear ends of furnace body
To side be front end, the side of discharging direction is rear end), the gap between flue gas storehouse 2 and hot wind storehouse 3 constitutes warehouse for drying 4, type
Coal is placed in warehouse for drying 4, and ventilation hole, the arranged on left and right sides furnace wall of furnace body 1 are respectively arranged on the side wall in flue gas storehouse 2 and hot wind storehouse 3
The position in corresponding hot wind storehouse 3 is provided with hot wind storehouse air inlet 11, and hot wind storehouse 3 is connected by hot wind storehouse air inlet 11 and hot air duct 17
It connects.
Spaced set has multiple row dehumidification tube 5(as shown in Figure 2 in each warehouse for drying 4), referring to attached drawing 4, each dehumidification tube 5
Tube wall on be evenly arranged with weep hole 501, the dehumidification tube 5 in same warehouse for drying 4 is connected to by connecting tube 12, each dehumidification tube
5 upper end passes through connecting tube 12 respectively and is connected to main line, the external dust-extraction unit of main line.
Referring to attached drawing 1, flue gas storehouse 2 is made of upper flue gas storehouse 201 and 202 two parts of lower flue gas storehouse, and upper flue gas storehouse 201 is arranged
There is upper flue gas storehouse air outlet 9, the external cleaner of upper flue gas storehouse air outlet 9, lower flue gas storehouse 202 is provided with lower flue gas storehouse air outlet
10, the external hot-blast stove of lower flue gas storehouse air outlet 10 is in substantially dry shape since the moulded coal moisture content of 4 lower part of warehouse for drying is lower
State, it is low with the tail gas water capacity generated after hot wind heat exchange, therefore the tail gas for entering lower flue gas storehouse 202 can be directly entered hot-blast stove
It utilizes, saves fuel；The bottom in upper flue gas storehouse 201 and lower flue gas storehouse 202 is respectively arranged with ash-falling hole 15 and lower ash-falling hole 16,
The dust deposited in upper flue gas storehouse 201 and lower flue gas storehouse 202 is discharged from upper ash-falling hole 15 and lower ash-falling hole 16 respectively, lower flue gas storehouse
202 top plate is obliquely installed, and the dust for preventing flue gas storehouse 201 to be discharged is accumulated at the top in lower flue gas storehouse 202.
Referring to attached drawing 3, it is respectively arranged with and dips down on the forward and backward side wall in the forward and backward side wall in lower flue gas storehouse 202 and hot wind storehouse 3
Card slot 802 is respectively arranged on the side wall in oblique overturning inclined plate 8,202 side wall of lower flue gas storehouse and hot wind storehouse 3, overturning inclined plate 8 passes through
The U-shaped card 801 of side of setting within it is connect with card slot 802.The middle part in hot wind storehouse 3 is provided with overturning inclined plate 8, lower flue gas storehouse 202
Top be provided with overturning inclined plate 8, and the overturning inclined plate 8 in lower flue gas storehouse 202 be placed in hot wind storehouse 3 overturning inclined plate 8 lower section, moulded coal
It is uninterruptedly moved vertically downward by self gravity, mutual extrusion, friction cause breakage, adhesion, agglomeration that the local bed of material is made to generate height
Temperature, overturning inclined plate 8 make moulded coal rolling flip, play the role of dredging the bed of material, cooling and heat dissipation.
Referring to Fig. 3, Fig. 5 and Fig. 6, the lower part in each hot wind storehouse 3 is respectively arranged with volume damper 6, volume damper 6 by
First handwheel 601, first rotating shaft 602 and first baffle 603 form, and first rotating shaft 602 is through hot wind storehouse 3, first rotating shaft 602
One end connect with the left side wall in hot wind storehouse 3 by bearing, the other end is successively pierced by 3 right side wall of hot wind storehouse and furnace body 1(such as Fig. 2
It is shown), the outside of 3 right side wall of hot wind storehouse is provided with bearing, and first rotating shaft 602 is connect by bearing with 3 left side wall of hot wind storehouse, separately
One end is connect with the first handwheel 601 outside hot air duct 17, and first baffle 603 is placed between 3 left and right side walls of hot wind storehouse, the
One baffle 603 is fixed in first rotating shaft 602 and rotates with first rotating shaft 602, is evenly arranged with air inlet hole on first baffle 603
604, gap is provided between the forward and backward side wall of 3 liang of first baffle 603 and hot wind storehouse.
Referring to attached drawing 9,17 outside weldings of hot air duct have the first fixed cylinder 605 and the first fixed cylinder 605 is sleeved on first
In shaft 602, the first jackscrew 606 is provided in the first fixed cylinder 605, first rotating shaft 602 is fixed by the first jackscrew 606, the
The tilt angle of one baffle 603 passes through the first jackscrew 606 after mixing up and holds out against fixation to first rotating shaft 602, and then fixes first
Baffle 603.
When first baffle 603 is gone to it is parallel with the forward and backward side wall in hot wind storehouse 3 when, at this time enter 3 lower part of hot wind storehouse air quantity
Maximum, when first baffle 603 is gone to it is vertical with the forward and backward side wall in hot wind storehouse 3 when, hot wind can only be by first baffle 603
Gap between the forward and backward side wall of air inlet hole 604 and first baffle 603 and hot wind storehouse 3 enters 3 lower part of hot wind storehouse, enters at this time
The air quantity of 3 lower part of hot wind storehouse is minimum.
Referring to Fig. 1, Fig. 2, Fig. 7 and Fig. 8, the bottom in each hot wind storehouse 3 is respectively arranged with unloading valve 7, and unloading valve 7 is by second
Handwheel 701, the second shaft 702 and second baffle 703 form, and the second shaft 702 is through hot wind storehouse 3, and the one of the second shaft 702
End be fixed on by bearing on the left side wall in hot wind storehouse 3, the other end sequentially pass through 3 right side wall of hot wind storehouse and furnace body 1 and with furnace body 1
The right side wall of external the second handwheel 701 connection, hot wind storehouse 3 is connect by its external bearing being arranged with the second shaft 702, the
Two baffles 703 are placed in 3 inside of hot wind storehouse and are fixed in the second shaft 702, and second baffle 703 is rotated with the second shaft 702, the
The width of two baffles 703 and the distance between the forward and backward side wall in hot wind storehouse 3 are equal (as shown in Figure 1).
There is the second fixed cylinder 704 referring to 10 furnace body of attached drawing, 1 outside weldings and the second fixed cylinder 704 is sleeved on the second shaft
On 702, the second jackscrew 705 is provided in the second fixed cylinder 704, the second shaft 702 is fixed by the second jackscrew 705, second gear
The tilt angle of plate 703 passes through the second jackscrew 705 after mixing up and holds out against fixation to the second shaft 702, and then fixes second baffle
703。
When second baffle 703 is vertical with the forward and backward side wall in hot wind storehouse 3, the grey channel of unloading of 3 bottom of hot wind storehouse is closed, when the
It when the angle of two baffles 703 and the forward and backward side wall in hot wind storehouse 3 is less than 90 °, unloads grey channel and opens, and second baffle 703 is gone to and heat
When the forward and backward side wall of wind cabin 3 is parallel, unloads grey channel and fully open.
In the present embodiment, the top in hot wind storehouse 3 and flue gas storehouse 2 is set as prong structure, convenient to the type for entering warehouse for drying 4
Coal carries out sub-material process；It is provided with insulating layer on the outside of the furnace body 1 of the present embodiment, reduces the thermal loss of furnace body 1, reduces fuel and disappears
Consumption.
Multiple dehumidification tubes 5 are set inside warehouse for drying 4 of the invention, and the external dust-extraction unit of dehumidification tube 5 has just enter into warehouse for drying 4
Moulded coal have the characteristics that water content is big, temperature is low, the tail gas high with water capacity contact after easily in moulded coal Surface Creation droplet, make
At bed sintering；By flue gas storehouse 2 and the setting of the interval of hot wind storehouse 3, the tail gas in warehouse for drying 4 is discharged quickly, allows hot wind and moulded coal
Heat exchange is more abundant, shortens drying time, improves drying efficiency；Volume damper 6 inside hot wind storehouse 3 can be adjusted at any time
The intake in hot wind storehouse 3 controls to adjust the temperature of warehouse for drying 4；It can be cleared up by unloading valve 7 and to be deposited in hot wind storehouse 3 at any time
Dust prevents dust from accumulating in hot wind storehouse 3.
The present invention increases weep hole 501 in warehouse for drying 4, can aid in the steam on discharge 4 top of warehouse for drying；By flue gas storehouse
2 and hot wind storehouse 3 interval setting, facilitate the quick discharge of 4 inside tail gas of warehouse for drying, hot wind and moulded coal heat exchange are more abundant,
Improve drying efficiency.
The above is only a specific embodiment of the invention, but not limited to this to protection of the invention, all this technology necks
Field technique personnel it is thinkable to the technical program technical characteristic propose equivalent change or replacement, all cover in the present invention
Protection scope within.
Claims (10)
1. a kind of briquette vertical drying oven, including furnace body, furnace body top is provided with distributing trolley, and lower section is provided with outfeed belt,
Hot air duct is provided on the outside of furnace body, it is characterised in that: furnace interior is provided with flue gas storehouse and hot wind storehouse, flue gas storehouse and hot wind storehouse
Interval setting, the gap between flue gas storehouse and hot wind storehouse constitute warehouse for drying, and the top of warehouse for drying is provided with dehumidification tube, and dehumidification tube is logical
Cross the external dust-extraction unit of main line；Overturning inclined plate is respectively arranged on flue gas storehouse and hot wind storehouse；Hot wind storehouse is internally provided with wind
Adjustable valve and unloading valve.
2. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: the dehumidification tube of each warehouse for drying is arranged
There is multiple row, weep hole is evenly arranged on the tube wall of dehumidification tube, the upper end of dehumidification tube is connect by connecting tube with main line, same
Dehumidification tube in warehouse for drying is connected to by connecting tube.
3. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: flue gas storehouse be provided with flue gas storehouse and
Lower flue gas storehouse, the bottom in upper flue gas storehouse and the bottom in lower flue gas storehouse are respectively arranged with ash-falling hole.
4. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: the side wall in hot wind storehouse and lower flue gas storehouse
On be respectively arranged with overturning inclined plate, the card in U-shaped card and hot wind storehouse, lower flue gas storehouse side wall that overturning inclined plate is arranged by its inside
Slot connection.
5. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: volume damper is arranged in hot wind storehouse
Lower part, the bottom in hot wind storehouse is arranged in unloading valve.
6. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: volume damper by the first handwheel,
First rotating shaft and first baffle composition, first baffle are fixed in first rotating shaft, set between first baffle and hot wind storehouse two sidewalls
It is equipped with gap, first baffle is evenly arranged with air inlet hole on first baffle through hot wind storehouse.
7. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: it is solid to be provided with first on hot air duct
Safety barrel, the first fixing barrel casing are provided with the first jackscrew in first rotating shaft in the first fixed cylinder, first rotating shaft passes through the first top
Silk is fixed.
8. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: unloading valve is by the second handwheel, second
Shaft and second baffle composition, second baffle is fixed in the second shaft, the two sidewalls in the width of second baffle and hot wind storehouse it
Between spacing it is equal, second baffle penetration heat wind cabin.
9. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: it is fixed to be provided with second on furnace body
Cylinder, the second fixing barrel casing are provided with the second jackscrew in the second shaft in the second fixed cylinder, the second shaft passes through the second jackscrew
It is fixed.
10. a kind of briquette vertical drying oven according to claim 1, it is characterised in that: the lower external hot-blast stove in flue gas storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615166.9A CN109579458B (en) | 2018-12-27 | 2018-12-27 | Vertical drying furnace for molded coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615166.9A CN109579458B (en) | 2018-12-27 | 2018-12-27 | Vertical drying furnace for molded coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109579458A true CN109579458A (en) | 2019-04-05 |
| CN109579458B CN109579458B (en) | 2023-06-16 |
Family
ID=65933128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811615166.9A Active CN109579458B (en) | 2018-12-27 | 2018-12-27 | Vertical drying furnace for molded coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579458B (en) |
Citations (11)
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|---|---|---|---|---|
| GB1343960A (en) * | 1971-05-05 | 1974-01-16 | Nivon E | Grain drying apparatus |
| WO2010009526A2 (en) * | 2008-07-25 | 2010-01-28 | Pacheco Da Cunha Otalicio | High performance grains dryer |
| JP2011163761A (en) * | 2011-05-30 | 2011-08-25 | Iseki & Co Ltd | Dryer |
| CN202955937U (en) * | 2012-12-07 | 2013-05-29 | 新疆美特镁业有限公司 | Powdered coal drying equipment |
| CN103148692A (en) * | 2013-04-07 | 2013-06-12 | 郑州长城冶金设备有限公司 | Vertical briquette dryer |
| CN104792142A (en) * | 2015-04-29 | 2015-07-22 | 湖北金炉节能股份有限公司 | Cross wind distributing vertical dryer |
| CN205784450U (en) * | 2016-05-24 | 2016-12-07 | 江苏正昌粮机股份有限公司 | A kind of pendulum-type Drying unit |
| CN205897791U (en) * | 2016-08-08 | 2017-01-18 | 朱峰葆 | Novel vertical drying kiln of moulded coal ball |
| CN107576189A (en) * | 2017-10-24 | 2018-01-12 | 浑源县环保型煤科技发展有限责任公司 | A kind of Novel vertical dryer |
| CN206930126U (en) * | 2017-07-24 | 2018-01-26 | 唐山市古冶区阳辰环保科技型煤厂 | Clean moulded coal vertical drying stove |
| CN209484962U (en) * | 2018-12-27 | 2019-10-11 | 迁安市圭锦型煤制造有限公司 | A kind of briquette vertical drying oven |
-
2018
- 2018-12-27 CN CN201811615166.9A patent/CN109579458B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1343960A (en) * | 1971-05-05 | 1974-01-16 | Nivon E | Grain drying apparatus |
| WO2010009526A2 (en) * | 2008-07-25 | 2010-01-28 | Pacheco Da Cunha Otalicio | High performance grains dryer |
| JP2011163761A (en) * | 2011-05-30 | 2011-08-25 | Iseki & Co Ltd | Dryer |
| CN202955937U (en) * | 2012-12-07 | 2013-05-29 | 新疆美特镁业有限公司 | Powdered coal drying equipment |
| CN103148692A (en) * | 2013-04-07 | 2013-06-12 | 郑州长城冶金设备有限公司 | Vertical briquette dryer |
| CN104792142A (en) * | 2015-04-29 | 2015-07-22 | 湖北金炉节能股份有限公司 | Cross wind distributing vertical dryer |
| CN205784450U (en) * | 2016-05-24 | 2016-12-07 | 江苏正昌粮机股份有限公司 | A kind of pendulum-type Drying unit |
| CN205897791U (en) * | 2016-08-08 | 2017-01-18 | 朱峰葆 | Novel vertical drying kiln of moulded coal ball |
| CN206930126U (en) * | 2017-07-24 | 2018-01-26 | 唐山市古冶区阳辰环保科技型煤厂 | Clean moulded coal vertical drying stove |
| CN107576189A (en) * | 2017-10-24 | 2018-01-12 | 浑源县环保型煤科技发展有限责任公司 | A kind of Novel vertical dryer |
| CN209484962U (en) * | 2018-12-27 | 2019-10-11 | 迁安市圭锦型煤制造有限公司 | A kind of briquette vertical drying oven |
Non-Patent Citations (1)
| Title |
|---|
| 张守俊: "型煤烘干炉的改造方案", 科学创新技术 * |
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| Publication number | Publication date |
|---|---|
| CN109579458B (en) | 2023-06-16 |
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