CN106839692A - The horizontal rotary drum drier of highly effective drying - Google Patents
The horizontal rotary drum drier of highly effective drying Download PDFInfo
- Publication number
- CN106839692A CN106839692A CN201710227024.4A CN201710227024A CN106839692A CN 106839692 A CN106839692 A CN 106839692A CN 201710227024 A CN201710227024 A CN 201710227024A CN 106839692 A CN106839692 A CN 106839692A
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- dry section
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- bending
- rotary drum
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- 238000001035 drying Methods 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 95
- 238000005452 bending Methods 0.000 claims abstract description 68
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 4
- 206010039509 Scab Diseases 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- 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
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
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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
- F26B25/001—Handling, e.g. loading or unloading arrangements
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of horizontal rotary drum drier of highly effective drying, including cylinder, there is dry section one to seven successively to discharging one end from charging one end in the cylinder；Dry section one and dry section three are provided with the straight flight of array distribution, there is angle positioned at the straight flight of dry section one and the axis of cylinder, positioned at the straight flight and the diameter parallel of cylinder of dry section three；Dry section four to six is provided with the bending flight of array distribution；Dry section seven is provided with the special-shaped flight of array distribution.Structure is novel, it is easily achieved, exist without material curtain cavity in cylinder, efficiency of utilization is improved, and is improved the drying capacity of drying machine, unit-hour output increases, the heat loss of ton product declines, and the shape and quantity of each dry section flight are reasonably set according to the water content situation of material, has both accelerated the drying rate of material, make flight be difficult to scab again, and be easy to cleaning.
Description
Technical field
The invention belongs to drying machinery technical field, and in particular to a kind of horizontal rotary drum drier of highly effective drying.
Background technology
Whizzer is the equipment that a large amount of wet stocks are carried out drying and processing, with high, easy to operate excellent of productivity ratio
Gesture., it is necessary to be dried by by the wet stock of High water cut in many industries, low aqueous dried material is obtained (not of the same race
The material of class, moisture index is different), then dried material is sent into subsequent handling.For a long time, only used always in drying machine
A kind of flight of shape, material can be bonded on drying machine cylinder inboard wall and flight in drying process, scabbed material many
Sprinkling material curtain is reduced, and also be have impact on and is dried heat transfer efficiency, and being forced parking carries out manual cleaning, causes cleaning work labour intensity to increase
Greatly, influence production.Also, the shape of flight only has flat or folding type, influenceed by flight shape, due to the spray of material
Spill material curtain and there is cavity, hot blast has that heat consumption is high, efficiency of utilization is low, discharging moisture through cavity.Solution
Certainly problem above turns into the task of top priority.
The content of the invention
To solve above technical problem, the present invention provides a kind of horizontal rotary drum drier of highly effective drying, regularly sets
Various flights of different shapes are put, is difficult to scab, drying capacity is strong.
To achieve the above object, technical solution of the present invention is as follows：
A kind of horizontal rotary drum drier of highly effective drying, it is characterized by：Including cylinder, in the cylinder from charging one end to
Discharging one end has dry section one, dry section two, dry section three, dry section four, dry section five, dry section six and dry section successively
Seven；The straight flight of array distribution is provided with the cylinder inboard wall of dry section one and dry section three, positioned at dry section
One straight flight has angle with the axis of cylinder, positioned at the straight flight and the diameter parallel of cylinder of dry section three；Dry
The bending flight of array distribution is provided with the cylinder inboard wall of dry area four, dry section five and dry section six, the bending is copied
Plate away from cylinder one end along the rotation direction bending of cylinder, the bending angle positioned at the bending flight of dry section four is more than position
In the bending flight of dry section five, the bending angle positioned at the bending flight of dry section five is copied more than the bending positioned at dry section six
Plate；The special-shaped flight of array distribution is provided with the cylinder inboard wall of dry section seven.
Using above structure, the straight flight of dry section one is obliquely installed, in order to material is quickly introduced in drying machine
Portion；Flight is not provided with dry section two, makes the industry-specific material in portion (material of such as composite heat transfer) in dry section two
Free to tumble, granulating of further growing up improves yield；The straight flight of dry section three and the diameter parallel of cylinder, can will be wet
Material is rolled up to close to top and forms material curtain, and material moisture in dry section three is larger, causes viscosity larger, and tabular knot
The flight of structure is both difficult to scab, and is also most convenient to clean scabbing on flight；Dry section four, dry section five and dry section six are folding
Curved flight, and the bending angle of the flight near the dry section four of charging one end is maximum, near the dry section six of discharging one end
Bending angle it is minimum, changed by the bending angle of bending flight and rolled up to top in order to the material for gradually decreasing moisture
Portion forms material curtain, and the flight of the platy structure of bending can reduce the possibility that scabs, and also allows for clearing up scabbing on flight；
Dry section seven has special-shaped flight, and moisture is less when material reaches dry section seven, and viscosity is small, is difficult to scab, by different
Shape flight can make material be covered with the section of whole cylinder completely, exist without material curtain cavity, substantially increase material and hot gas
The heat exchange efficiency of body.
As preferred：It it is 90 degree positioned at the bending angle of the bending flight of dry section five.Using above structure, dry
The bending flight in area five is right angle, its can wet stock roll up to top and form material curtain, and be difficult through the dry material of preamble
Scabbed on rectangular-shaped bending flight, material moisture or more in dry section four is set to by by bending flight
Obtuse angle, makes material be difficult to be scabbed on flight, and material is compared the moisture of dry section five in dry section six and further dropped
It is low, acute angle is set to by by bending flight, bigger material can be formed by the top of material lifting to cylinder and 3/4 section
Curtain, makes up above material curtain hollow sectors, improves the heat exchange efficiency of material and hot gas.
As preferred：The special-shaped flight includes arc sections and backgauge portion, wherein, the arc sections are the tabular knot of arc
The diameter parallel of structure, its axis and cylinder, the arc sections include first paragraph, second segment and between first paragraph and second segment
Changeover portion, the width of the first paragraph more than second segment width, the width of the changeover portion near first paragraph while to
Near second segment while being gradually reduced, also, one end of the first paragraph, second segment and changeover portion flushes, the backgauge position
It is in one end that first paragraph is flushed with second segment and changeover portion and vertical with arc sections.Using above structure, material enters dry section
Moisture is very low when seven, and material can be spilt open by arc sections and backgauge portion, material curtain is covered with the disconnected of whole cylinder completely
Face, it is ensured that exist without material curtain cavity, further increase the heat exchange efficiency of material and hot gas.
As preferred：The straight flight, bending flight and special-shaped flight are along the axis helically array distribution of cylinder.
Using above structure, it is distributed by helical array, straight flight, bending flight and special-shaped flight is more fully connect with material
Touch, more materials are delivered to the top of cylinder.
As preferred：The straight flight, bending flight and special-shaped flight are fixed in cylinder by welding procedure
On wall.Using above structure, technological process is simple, with low cost, structure reliability.
As preferred：The dry section one, dry section two, dry section three, dry section four, dry section five, the and of dry section six
The width self-desiccation area one of dry section seven gradually increases to dry section seven.Using above structure, heat transfer efficiency is improved, more to increase
Ground material drying, energy saving are imitated, and is prevented from flight and scabbed.
As preferred：One end is fed in the cylinder and be provided with material feeding box, feed chute is provided with the material feeding box and is entered
Tracheae, the material feeding box, feed chute and air inlet pipe are connected with cylinder；The cylinder one end that discharges is provided with feed box,
Discharging elephant trunk and escaping pipe are provided with the feed box, the feed box, discharging elephant trunk and escaping pipe are connected with cylinder.Using
Above structure, by feed chute and discharging elephant trunk can quickly and easily input and output material, hot-air enters cylinder from air inlet pipe, from
Escaping pipe is discharged, material that can quickly and efficiently in drying cylinder body.
As preferred：Checking maintenance hole is provided with the feed box.Using above structure, maintenance and repair without remove into
Hopper or feed box, improve maintenance and maintenance efficiency, and then improve production efficiency.
As preferred：The driven gear and driving driving tooth rotation for also being engaged with the driving gear including driving gear
Dynamic drive device, the driven gear is solidly set on cylinder.Using above structure, the rotation of cylinder is realized, simple structure can
Lean on, it is easy to accomplish.
As preferred：Also include at least two support frames, the cylinder is installed in rotation on support frame.More than
Structure, provides effective support, it is ensured that the reliability of barrel body rotation to cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：
The horizontal rotary drum drier of the highly effective drying provided using the present invention, structure is novel, it is easy to accomplish, without material in cylinder
Curtain cavity is present, and efficiency of utilization is improved, and is improved the drying capacity of drying machine, and unit-hour output increases, ton product
Heat loss decline, and each dry section flight is reasonably set according to the water content situation in whizzer of material
Shape and quantity, had both accelerated the drying rate of material, made flight be difficult to scab again, and were easy to cleaning.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the expanded schematic diagram of cylinder；
Fig. 3 is the dimensional structure diagram of special-shaped flight；
Fig. 4 is the planar structure schematic diagram of special-shaped flight；
Fig. 5 is the expanded schematic diagram of special-shaped flight；
Fig. 6 is the schematic cross-section of dry section one；
Fig. 7 is the schematic cross-section of dry section three；
Fig. 8 is the schematic cross-section of dry section four；
Fig. 9 is the schematic cross-section of dry section five；
Figure 10 is the schematic cross-section of dry section six；
Figure 11 is the schematic cross-section of dry section seven.
Specific embodiment
The invention will be further described with accompanying drawing with reference to embodiments.
As shown in figure 1, a kind of horizontal rotary drum drier of highly effective drying, including cylinder 1, set in the charging of cylinder 1 one end
There is material feeding box 21, the material feeding box 21 is enclosed within the end of cylinder 1, feed chute 22 and air inlet pipe 23, institute are provided with material feeding box 21
State material feeding box 21, feed chute 22 and air inlet pipe 23 to be connected with cylinder 1, the discharging of the cylinder 1 one end is provided with feed box
31, the feed box 31 is equally enclosed within the end of cylinder 1, and discharging elephant trunk 32, escaping pipe 33 and inspection dimension are provided with feed box 31
Hole 34 is repaiied, the feed box 31, discharging elephant trunk 32, escaping pipe 33 and checking maintenance hole 34 connect with cylinder 1.The material of moistening leads to
Cross feed chute 22 to enter, after being dried through cylinder 1, dry material discharges from discharging elephant trunk 32, meanwhile, hot-air is from air inlet pipe
23 enter cylinder, carry out heat exchange and take away moisture with material in cylinder 1, are then discharged from escaping pipe 33, realize quick high
Material in effect ground drying cylinder body.Maintenance and maintenance are by checking maintenance hole 34 without removing material feeding box 21 or feed box 31
Can, improve maintenance and maintenance efficiency, and then improve production efficiency.
Fig. 1 is referred to, the horizontal rotary drum drier of highly effective drying also includes two support frames 7, and the cylinder 1 is rotationally
On support frame 7.Also, driven gear 6 is installed with cylinder 1, the driven gear 6 drives with device driven 4
Driving gear 5 is engaged, wherein, drive device includes motor and speed reducer, and driving gear 5 is driven by reductor when motor works
Rotate, driving gear 5 drives driven gear 6, and then cylinder 1 is rotated along two support frames 7.
Refer in Fig. 1 and Fig. 2, cylinder 1 has dry section 1, dry section two successively from charging one end to discharging one end
IIth, dry section 3 III, the IV of dry section four, dry section 5 V, dry section 6 VI and dry section 7 VII, the dry section one I, dry section
2 II, the width self-desiccation area 1 of dry section 3 III, the IV of dry section four, dry section 5 V, dry section 6 VI and dry section 7 VII
Gradually increase to dry section 7 VII, to improve heat transfer efficiency, with more efficiently material drying, energy saving, and be prevented from
Flight scabs.
Fig. 1, Fig. 2 and Fig. 6 are referred to, equally distributed straight flight is provided with the inwall of cylinder 1 of dry section 1
11, this is straight, and flight 11 is tabular, and has angle with the axis of cylinder 1, also, straight flight 11 is solid by welding procedure
It is scheduled on the inwall of cylinder 1.Material has after entering cylinder 1 from feed chute 22 by dry section 1, the axis with cylinder 1
Angle is straight, and material rapidly can be imported dryer inner by flight 11.
Fig. 1 and Fig. 2 is referred to, material enters dry section 2 II by dry section 1, is not provided with copying in dry section 2 II
Plate, the industry-specific material in portion (the particularly material of composite heat transfer) rolls in dry section 2 II, further long by rolling
Big granulating, improves yield, if some materials do not need the process of granulating, dry section 2 II can be saved.
Fig. 1, Fig. 2 and Fig. 7 are referred to, material enters dry section 3 III by dry section 2 II, in the cylinder 1 of dry section 3 III
The straight flight 11 of helically array distribution is provided with inwall, this is straight flight 11 is also tabular, straight flight 11 with
The diameter parallel of cylinder 1, also, straight flight 11 is fixed on the inwall of cylinder 1 by welding procedure.Straight flight 11 can
Wet stock is rolled up to close to top and forms material curtain, material moisture at dry section 3 III is larger, cause viscosity larger, and put down
The straight flight 11 of platy structure is both difficult to scab, and is also most convenient to clean scabbing on straight flight 11.
Fig. 1, Fig. 2 and Fig. 8 are referred to, material enters the IV of dry section four by dry section 3 III, in the cylinder 1 of the IV of dry section four
The bending flight 12 of helically array distribution is provided with inwall, the bending flight 12 with the diameter parallel of cylinder 1, and
And, bending flight 12 is fixed on the inwall of cylinder 1 by welding procedure, one end equal edge of the bending flight 12 away from cylinder 1
The rotation direction bending of cylinder 1, i.e. one end of bending flight 12 is welded on cylinder 1, the other end (away from one end of cylinder 1) to
The bending of cylinder 1.Material moisture or more in four IV of dry section, is set to blunt by the bending angle of bending flight 12
Angle, makes material be difficult to be scabbed on flight by preferably 135 °, and bending angle is easy to roll up wet stock for the bending flight 12 at obtuse angle
Material curtain is formed to close to top, the problem that scabs cleared up on flight is also allowed for.
Fig. 1, Fig. 2 and Fig. 9 are referred to, material enters dry section 5 V by the IV of dry section four, in the cylinder 1 of dry section 5 V
The bending flight 12 of helically array distribution is provided with inwall, the bending flight 12 with the diameter parallel of cylinder 1, and
And, bending flight 12 is fixed on the inwall of cylinder 1 by welding procedure, one end equal edge of the bending flight 12 away from cylinder 1
The rotation direction bending of cylinder 1, i.e. one end of bending flight 12 is welded on cylinder 1, the other end (away from one end of cylinder 1) to
The bending of cylinder 1.Moisture when moisture of the material in dry section 5 V is less than four IV of dry section, therefore, bending is copied
The bending angle of plate 12 is set to right angle, as 90 °, preferably to roll up wet stock to top and form material curtain, material curtain cavity
It is less compared with four IV of dry section, material is more fully carried out heat exchange, and be difficult at right angle through the dry material of preamble
Scabbed on the bending flight of shape, also allow for clearing up scabbing on flight.
Fig. 1, Fig. 2 and Figure 10 are referred to, material enters dry section 6 VI by dry section 5 V, in the cylinder of dry section 6 VI
The bending flight 12 of helically array distribution is provided with 1 inwall, the bending flight 12 with the diameter parallel of cylinder 1, and
And, bending flight 12 is fixed on the inwall of cylinder 1 by welding procedure, one end equal edge of the bending flight 12 away from cylinder 1
The rotation direction bending of cylinder 1, i.e. one end of bending flight 12 is welded on cylinder 1, the other end (away from one end of cylinder 1) to
The bending of cylinder 1.Moisture when moisture of the material in dry section 6 VI is less than dry section 5 V, therefore, bending is copied
The bending angle of plate 12 is set to acute angle, as 60 °, bending flight can by the top of material lifting to cylinder and 3/4 section,
Bigger material curtain is formed, above material curtain hollow sectors is made up, hence it is evident that improve the heat exchange efficiency of material and hot gas.
Fig. 1~Fig. 5 and Figure 11 is referred to, material enters dry section 7 VII by dry section 6 VI, in dry section 7 VII
The special-shaped flight 13 of helically array distribution is provided with the inwall of the cylinder 1, the special-shaped flight 13 is fixed by welding procedure
On the inwall of cylinder 1.Specifically, the special-shaped flight 13 includes arc sections 131 and backgauge portion 132, wherein, the circular arc
Portion 131 is the diameter parallel of the platy structure of arc, its axis and cylinder 1, and the arc sections 131 include first paragraph 131a, second
The section 131c and changeover portion 131b between first paragraph 131a and second segment 131c, the width of the first paragraph 131a is more than
The width of second segment 131c, the width of the changeover portion 131b from close first paragraph 131a while to close second segment 131c on one side
It is gradually reduced, also, one end of the first paragraph 131a, second segment 131c and changeover portion 131b flush, and the backgauge portion 132 is
Plate-like structure, it is located at one end that first paragraph 131a is flushed with second segment 131c and changeover portion 131b, and is hung down with arc sections 131
Directly.Moisture is less when material reaches dry section 7 VII, and viscosity is small, is difficult to scab, by arc sections 131 and backgauge portion
132 can take up and spill out material, material curtain is covered with the section of whole cylinder completely, it is ensured that exist without material curtain cavity, further
Improve the heat exchange efficiency of material and hot gas.Dry material discharges finally by discharging elephant trunk 32.Nothing in cylinder of the present invention 1
Material curtain cavity is present, and efficiency of utilization is improved, and is improved the drying capacity of drying machine, and unit-hour output increases, and ton is produced
The heat loss of product declines, and the shape and quantity of each dry section flight are reasonably set according to the water content situation of material,
Both the drying rate of material had been accelerated, has made flight be difficult to scab again, and be easy to cleaning.
Finally it should be noted that foregoing description is only the preferred embodiments of the present invention, the ordinary skill people of this area
Member on the premise of without prejudice to present inventive concept and claim, can make table as multiple types under enlightenment of the invention
Show, such conversion is each fallen within protection scope of the present invention.
Claims (10)
1. a kind of horizontal rotary drum drier of highly effective drying, it is characterised in that：Including cylinder (1), from charging one in the cylinder (1)
Hold has dry section one (I), dry section two (II), dry section three (III), dry section four (IV), dry section successively to discharging one end
Five (V), dry section six (VI) and dry section seven (VII)；
The straight flight of array distribution is provided with the cylinder (1) inwall of dry section one (I) and dry section three (III)
(11), there is angle positioned at the straight flight (11) of dry section one (I) and the axis of cylinder (1), positioned at dry section three (III)
Straight flight (11) and the diameter parallel of cylinder (1)；
Array is provided with the cylinder (1) inwall of dry section four (IV), dry section five (V) and dry section six (VI)
The bending flight (12) of distribution, the bending flight (12) away from cylinder (1) one end along the rotation direction bending of cylinder (1),
It is more than the bending flight (12) positioned at dry section five (V), position positioned at the bending angle of the bending flight (12) of dry section four (IV)
It is more than the bending flight (12) positioned at dry section six (VI) in the bending angle of the bending flight (12) of dry section five (V)；
The special-shaped flight (13) of array distribution is provided with the cylinder (1) inwall of dry section seven (VII).
2. the horizontal rotary drum drier of highly effective drying according to claim 1, it is characterised in that：Positioned at dry section five (V)
The bending flight (12) bending angle be 90 degree.
3. the horizontal rotary drum drier of highly effective drying according to claim 1 and 2, it is characterised in that：The special-shaped flight
(13) including arc sections (131) and backgauge portion (132), wherein, the arc sections (131) are the platy structure of arc, its axis
With the diameter parallel of cylinder (1), the arc sections (131) are including first paragraph (131a), second segment (131c) and positioned at first paragraph
Changeover portion (131b) between (131a) and second segment (131c), the width of the first paragraph (131a) is more than second segment (131c)
Width, the width of the changeover portion (131b) near first paragraph (131a) while near second segment (131c) on one side gradually
Reduce, also, one end of the first paragraph (131a), second segment (131c) and changeover portion (131b) flushes, the backgauge portion
(132) one end flushed with second segment (131c) and changeover portion (131b) positioned at first paragraph (131a), and hung down with arc sections (131)
Directly.
4. the horizontal rotary drum drier of highly effective drying according to claim 1 and 2, it is characterised in that：The straight flight
(11), bending flight (12) and special-shaped flight (13) are along the axis helically array distribution of cylinder (1).
5. the horizontal rotary drum drier of highly effective drying according to claim 4, it is characterised in that：The straight flight
(11), bending flight (12) and special-shaped flight (13) are fixed on the inwall of cylinder (1) by welding procedure.
6. the horizontal rotary drum drier of highly effective drying according to claim 1 and 2, it is characterised in that：The dry section one
(I), dry section two (II), dry section three (III), dry section four (IV), dry section five (V), dry section six (VI) and dry section
Seven (VII) width self-desiccation area one (I) gradually increases to dry section seven (VII).
7. the horizontal rotary drum drier of highly effective drying according to claim 1 and 2, it is characterised in that：In the cylinder (1)
Charging one end is provided with material feeding box (21), is provided with feed chute (22) and air inlet pipe (23) on the material feeding box (21), it is described enter
Hopper (21), feed chute (22) and air inlet pipe (23) are connected with cylinder (1)；
The cylinder (1) discharging one end be provided with feed box (31), be provided with the feed box (31) discharging elephant trunk (32) and
Escaping pipe (33), the feed box (31), discharging elephant trunk (32) and escaping pipe (33) are connected with cylinder (1).
8. the horizontal rotary drum drier of highly effective drying according to claim 7, it is characterised in that：In the feed box (31)
It is provided with checking maintenance hole (34).
9. the horizontal rotary drum drier of highly effective drying according to claim 1 and 2, it is characterised in that：Also include driving tooth
The drive device (4) that the driven gear (6) and driving driving gear (5) that wheel (5) is engaged with the driving gear (5) are rotated, institute
Driven gear (6) is stated to be solidly set on cylinder (1).
10. the horizontal rotary drum drier of highly effective drying according to claim 1 and 2, it is characterised in that：Also include at least two
Individual support frame (7), the cylinder (1) is installed in rotation on support frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227024.4A CN106839692A (en) | 2017-04-07 | 2017-04-07 | The horizontal rotary drum drier of highly effective drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227024.4A CN106839692A (en) | 2017-04-07 | 2017-04-07 | The horizontal rotary drum drier of highly effective drying |
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| CN106839692A true CN106839692A (en) | 2017-06-13 |
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| CN201710227024.4A Pending CN106839692A (en) | 2017-04-07 | 2017-04-07 | The horizontal rotary drum drier of highly effective drying |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692869A (en) * | 2019-02-22 | 2019-04-30 | 杰瑞环保科技有限公司 | The rotary indirect thermal desorption device of one kind and system |
| CN110108118A (en) * | 2019-06-13 | 2019-08-09 | 郑州市同鼎机械设备有限公司 | Facade bending sand plate and dryer inner cylinder comprising facade bending sand plate |
| CN110731529A (en) * | 2018-07-20 | 2020-01-31 | 秦皇岛烟草机械有限责任公司 | Cylinder of cut-tobacco drier with spirally distributed frying plates |
| CN111960441A (en) * | 2020-07-29 | 2020-11-20 | 山东海天生物化工有限公司 | Production process of sodium bicarbonate for desulfurization |
| CN112374510A (en) * | 2020-11-03 | 2021-02-19 | 山东海天生物化工有限公司 | Novel process for producing sodium bicarbonate |
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| CN110731529A (en) * | 2018-07-20 | 2020-01-31 | 秦皇岛烟草机械有限责任公司 | Cylinder of cut-tobacco drier with spirally distributed frying plates |
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| CN109692869A (en) * | 2019-02-22 | 2019-04-30 | 杰瑞环保科技有限公司 | The rotary indirect thermal desorption device of one kind and system |
| CN110108118A (en) * | 2019-06-13 | 2019-08-09 | 郑州市同鼎机械设备有限公司 | Facade bending sand plate and dryer inner cylinder comprising facade bending sand plate |
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| CN112374510A (en) * | 2020-11-03 | 2021-02-19 | 山东海天生物化工有限公司 | Novel process for producing sodium bicarbonate |
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Application publication date: 20170613 |