CN209907153U

CN209907153U - Pitch reclaimed materials stoving section of thick bamboo

Info

Publication number: CN209907153U
Application number: CN201920377537.8U
Authority: CN
Inventors: 龙强军
Original assignee: Wuxi Demaco Heavy Industry Co Ltd
Current assignee: Wuxi Demaco Heavy Industry Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-01-07
Anticipated expiration: 2029-03-22

Abstract

The utility model relates to a technical field of old pitch reclaimed materials, a pitch reclaimed materials stoving section of thick bamboo is disclosed, its technical scheme main points are the cylinder that sets up including the slope, the inside wall of cylinder and by the direction of feed inlet to discharge gate be equipped with a plurality of lifting blades and a plurality of lifting frame in proper order, a plurality of lifting blades and a plurality of lifting frame are the annular distribution in the cylinder along the inside wall of cylinder respectively, the lifting blade includes the plate seat and carries the material guide piece, plate seat fixed connection is in the inside wall of cylinder, it is the arc to carry the material guide piece, its opening deviates from the plate seat, it has the blanking mouth to carry the material guide piece to open towards one side at cylinder center, the one side of lifting frame towards the cylinder inside wall is equipped with the backup pad, one side fixed connection in the inside wall of cylinder that the lifting blade was kept away from to the backup pad, one. The utility model has the advantages of the old pitch reclaimed materials of abundant heating improves the old pitch material and retrieves reuse rate.

Description

Pitch reclaimed materials stoving section of thick bamboo

Technical Field

The utility model relates to a technical field of old pitch regeneration, in particular to pitch reclaimed materials stoving section of thick bamboo.

Background

The used asphalt material is the used material produced after milling asphalt pavement, i.e. the reclaimed material and the reclaimed material, and is a mixture of stones and asphalt with various specifications. In the process of rebuilding and renovating old asphalt roads, a large amount of waste asphalt mixture is generated, asphalt, graded aggregates at different levels and the like in the waste materials are wealth which can be well utilized, and the waste of the asphalt, the graded aggregates at different levels wastes resources, pollutes the environment and causes economic loss. The asphalt regeneration technology is that the asphalt concrete pavement which can not meet the use requirement is dug, crushed and screened, then is mixed with new aggregate, new asphalt and regenerant again to form a mixture which can meet the pavement performance, and various structural layers of the pavement are paved again. The regeneration technology of asphalt pavement has been widely applied in many countries and regions in the world, and has become one of the main methods for repairing and reconstructing roads in international.

The regeneration of the old asphalt needs to use a drying cylinder for heating, thereby achieving the effects of decomposing raw materials and fusing a regenerant. At present, chinese patent with publication number CN204509954U discloses a material curtain forming structure for an asphalt recycling material roller, which includes an inclined roller with openings at two ends, a material throwing section is arranged in the middle of the inner wall of the roller, the material throwing section includes a section a for completely shielding the roller section by the asphalt mixture material curtain, a section B for partially shielding one side of the roller section and a section C for shielding the other side; the material lifting guide piece of the section B is arc-shaped, the material lifting guide piece of the section C is arc-shaped, and the material lifting guide piece of the section A is alternately arranged on the circumference of the inner wall of the roller through the material lifting guide piece of the section B and the material lifting guide piece of the section C.

In the actual use process of the asphalt regeneration roller material curtain forming structure, old asphalt materials roll along with the rotation of the roller, and in the rolling process, the material lifting guide sheet lifts and stirs the raw materials. When carrying the material guide piece and promoting the raw materials, when carrying the material guide piece and moving to the opening when down, the raw materials can directly drop in carrying the material guide piece, and the scope that drops is only in limited minizone, and the part that is located the raw materials inside can't contact with the heat to lead to the unable abundant heating of old pitch raw materials, caused the waste of old pitch material.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pitch reclaimed materials stoving section of thick bamboo has the old pitch material of intensive heating, improves the advantage of old pitch material recovery rate of recycling.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a drying cylinder for asphalt reclaimed materials comprises a roller which is obliquely arranged, wherein one end of the roller is provided with a feed inlet, the other end of the roller is provided with a discharge outlet, the inner side wall of the roller is sequentially provided with a plurality of lifting plates and a plurality of lifting frames from the feed inlet to the discharge outlet, the plurality of lifting plates and the plurality of lifting frames are respectively distributed in the roller along the inner side wall of the roller in an annular manner, each lifting plate comprises a plate base and a lifting guide piece, the plate base is fixedly connected to the inner side wall of the roller, the lifting guide piece is connected above the plate base through a bolt, the lifting guide piece is arc-shaped, the opening of the lifting guide piece deviates from the plate base, one side of the lifting guide piece, facing the center of the roller, is provided with a blanking port, one side of the lifting guide piece, facing the inner side wall of the roller, is provided with a support plate, one side of, the retention plate is perpendicular to the lifting frame.

Through adopting above-mentioned technical scheme, the raw materials overturns along with the rotation of cylinder in the cylinder, because the cylinder is the slope setting, consequently the raw materials can be removed to the discharge gate along the cylinder by the feed inlet. At the in-process that removes, the raw materials is at first through the lifting blade, and the raw materials that is located the cylinder bottom gets into in the material guide piece of carrying, because the blanking mouth has been seted up to the material guide piece of carrying, consequently before the top of cylinder is reachd to the raw materials, the raw materials just can be followed and carried the interior effluvium of material guide piece, compares in not seting up the blanking mouth, and the region of blanking is bigger to the area of being heated of raw materials has been increased. The raw materials landing to the lifting frame behind the lifting blade, through the bearing of lifting frame, the raw materials is followed the rising of lifting blade and is risen, because the setting of delay board, the raw materials can fall from the lifting frame stage by stage to make the raw materials disperse more, improved the heated area of raw materials. The blanking mouth of carrying the material guide piece and the board that is detained of lifting frame cooperate jointly, have improved the blanking region of raw materials to increased the heated area of raw materials, can heat old pitch material more fully, improved the recovery rate of recycling of old pitch material.

Further, the inside wall of cylinder and the position that is close to the discharge gate are equipped with the bucket wheel board, the bucket wheel board is including crossing the cab apron and the stock guide of fixed connection in crossing the cab apron both sides, the stock guide with cross and be the obtuse angle setting between the cab apron, the stock guide fixed connection in the inside wall of cylinder of crossing cab apron one side.

Through adopting above-mentioned technical scheme, bucket wheel board has the guide effect, and after the heating was accomplished, the raw materials along the inboard discharge cylinder of bucket wheel board, has reduced the raw materials and has produced the possibility of leaking the phenomenon from the gap of cylinder between. The transition plates on the two sides have an anti-overflow function, and the possibility that materials leak out of the bucket wheel plate in advance can be reduced in the process of discharging the raw materials.

Furthermore, angle irons are respectively arranged on the transition plate and the material guide plate far away from the inner side wall of the roller and are connected to the bucket wheel plate through bolts, and the angle irons are fixedly connected to the inner side wall of the roller.

Through adopting above-mentioned technical scheme, realized the connection of dismantling of bucket wheel board, when bucket wheel board damages, can maintain or change it.

Further, the plate seat comprises a supporting portion and a bearing portion, the supporting portion is fixedly connected to the inner side wall of the roller, the bearing portion is fixedly connected to the top of the supporting portion, the bearing portion is an arc-shaped plate, the supporting portion and the bearing portion are integrally formed, and the connecting portion of the supporting portion and the bearing portion is in arc transition.

Furthermore, a plurality of reinforcing plates are fixedly connected in the material lifting guide sheet along the length direction of the material lifting guide sheet.

Through adopting above-mentioned technical scheme, the setting of reinforcing plate has improved the intensity of carrying the material guide piece.

Further, the lifting frame includes panel and fixed thread steel, the panel is provided with a plurality ofly along the length direction equidistance of cylinder, fixed thread steel passes the panel in proper order, welded connection between the two, the panel wears to be equipped with locking bolt on being close to the board of cylinder inside wall, the locking curb plate of one side fixedly connected with perpendicular to backup pad of backup pad towards the lifting frame, locking bolt passes locking curb plate and threaded connection has lock nut.

Through adopting above-mentioned technical scheme, the cooperation of lock bolt and lock nut makes can dismantle between lifting frame and the cylinder and be connected, is convenient for maintain and change lifting frame and delay board.

Furthermore, one side of the blanking port facing the axis of the roller is larger than one side of the blanking port far away from the axis of the roller.

Through adopting above-mentioned technical scheme, when the raw materials fell down by the blanking mouth that promotes the guide vane, because the blanking mouth is great towards one side of cylinder axle center, consequently the raw materials can be the form of dispersing and scatter from blanking mouth department, has further increased the blanking region.

Further, the material raising plates on the same ring are equidistantly provided with thirty, the material raising frames on the same ring are equidistantly provided with sixteen, and the bucket wheel plate is equidistantly provided with thirty-six along the inner side wall of the roller.

Through adopting above-mentioned technical scheme, the old pitch material before getting into the cylinder contains more moisture, therefore the quantity of lifting blade is more. The raw materials passes through the lifting blade after the landing to the lifting frame, because the raw materials is less before getting into the cylinder relatively, consequently the quantity of lifting frame is less, is guaranteeing under the circumstances that the raw materials was dried, installs minimum lifting frame to cost-effective effect has been reached. The bucket wheel plate is provided with a large number of bucket wheel plates, so that the raw materials can be guided more fully, and the leakage amount of the raw materials is further reduced. Meanwhile, the raw materials are uniformly dispersed, so that the impact on a drying cylinder driving system is reduced.

To sum up, the utility model discloses following beneficial effect has:

1. the blanking port of the material lifting guide sheet and the retention plate of the material lifting frame are matched together, so that the blanking area of the raw material is increased, the heated area of the raw material is increased, the old asphalt material can be heated more fully, and the recycling rate of the old asphalt material is improved;

2. the arrangement of the bucket wheel plate can guide the raw materials to be discharged from the roller, and the possibility of material leakage at the discharge port of the raw materials is reduced.

Drawings

Fig. 1 is a schematic structural diagram for embodying the present invention;

fig. 2 is a schematic structural view for embodying a material raising plate;

FIG. 3 is a schematic view of a structure for embodying a blanking port;

fig. 4 is a schematic structural diagram for embodying a winnowing frame;

FIG. 5 is a schematic view showing the construction of the support plate and the locking side plate;

fig. 6 is a schematic structural view for embodying the bucket wheel plate.

In the figure, 1, a roller; 11. a feed inlet; 12. a discharge port; 13. a fire-insulating cylinder; 14. a fire receiving ring; 2. a burner; 3. a material raising plate; 31. a plate base; 311. a support portion; 312. a bearing part; 32. lifting and guiding sheets; 321. a blanking port; 33. a reinforcing plate; 4. a material raising frame; 41. a panel; 411. fixing the deformed steel bar; 42. locking the bolt; 421. a lock nut; 43. a support plate; 431. locking the side plate; 44. a retention plate; 5. a bucket wheel plate; 51. a transition plate; 52. a material guide plate; 53. a spill plate strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a pitch reclaimed material drying cylinder, refer to fig. 1, includes cylinder 1 that the slope set up, and cylinder 1's one end is opened there is feed inlet 11, and the other end is opened there is discharge gate 12. The burner 2 is arranged at the discharge port 12 of the roller 1, and the burner 2 blows flame towards the inside of the roller 1, so that the roller 1 has high temperature, and an environment is provided for the regeneration of old asphalt materials. Fixedly connected with separates fire section of thick bamboo 13 by what stainless steel material made in cylinder 1 and on being close to the position with discharge gate 12, separates fire section of thick bamboo 13 and is equipped with threely along the length direction of cylinder 1 in proper order, and adjacent two separate the clearance that has 20mm between the fire section of thick bamboo 13, and the reclaimed materials is heated the waste gas that produces and can flow through the clearance, is burnt by high temperature flame this moment, reaches the purpose of environmental protection. The fire collecting ring 14 is arranged in the roller 1 and in the middle of the roller 1, the fire collecting ring 14 can shrink the flame from the fire insulating cylinder 13, and the possibility that the flame burns to old asphalt materials is reduced. When processing old pitch material, old pitch material enters into cylinder 1 that has a high temperature through feed inlet 11 in, and cylinder 1 is in rotatory state through the drive of actuating system to thereby make old pitch material along the inside wall upset of cylinder 1 raise the material in cylinder 1.

Referring to fig. 2, a plurality of material raising plates 3 and a plurality of material raising frames 4 (refer to fig. 4) are arranged on the inner side wall of the roller 1 (refer to fig. 1) and on one side of the fire receiving ring 14 (refer to fig. 1) away from the fire insulating cylinder 13 (refer to fig. 1), and the plurality of material raising plates 3 and the plurality of material raising frames 4 are sequentially arranged along the direction from the feed port 11 (refer to fig. 1) to the discharge port 12 (refer to fig. 1). A plurality of lifting blades 3 and a plurality of lifting frames 4 are annularly distributed in the roller 1 along the inner side wall of the roller 1 respectively. The cylinder 1 is at rotatory in-process, and the raw materials in the cylinder 1 can the intensive mixing to raise the flitch 3 and raise the work or material rest 4 to make the raw materials fully heated.

Referring to fig. 2, the material lifting plate 3 includes a plate seat 31 and a material lifting guide 32, and the plate seat 31 is fixedly connected to an inner sidewall of the drum 1 (see fig. 1). The lifting guide plate 32 is arc-shaped and its opening is away from the plate base 31. In order to reinforce the strength of the lifter bar 32, a plurality of reinforcing plates 33 are fixedly connected to the lifter bar 32 along the longitudinal direction thereof.

Referring to fig. 2, the plate holder 31 includes a supporting portion 311 and a supporting portion 312, the supporting portion 311 is fixedly connected to an inner sidewall of the drum 1, and the supporting portion 312 is fixedly connected to a top of the supporting portion 311. The support portion 312 is configured as an arc-shaped plate that fits over the lifting guide 32, and the two are attached to each other and connected via bolts. The supporting portion 311 and the supporting portion 312 are integrally formed, and the connecting portion of the supporting portion and the supporting portion is in arc transition.

Referring to fig. 3, the material lifting guide 32 has a material dropping opening 321 on a side facing the center of the roller 1, and a side of the material dropping opening 321 facing the axis of the roller 1 (see fig. 1) is larger than a side thereof away from the axis of the roller 1. The opening of the blanking port 321 enables the raw materials to be blanked before the lifting guide sheet 32 reaches the top of the roller 1, so that the material lifting area is increased, the heating area of the raw materials is further increased, and the temperature of tail gas emission is reduced.

Referring to fig. 4, the winnowing frame 4 includes a panel 41 and a fixing screw steel 411, and the panel 41 is provided at equal intervals along the length direction of the drum 1 (see fig. 1). The fixed screw steel 411 passes through the panel 41 in sequence and is welded and connected with the panel. The fixed screw steel 411 arranged between the panels 41 has the effect of strengthening the connection stability between the adjacent panels 41, and the possibility of deformation or overturn of the winnowing frame 4 in the working process is reduced.

Referring to fig. 4, the panel 41 is perpendicular to the inner wall of the drum 1 (see fig. 1), the fixing screw bar 411 is in the same direction as the longitudinal direction of the drum 1, and the fixing screw bar 411 is inclined from the panel 41. A locking bolt 42 (see fig. 5) is inserted into the plate body of the panel 41 near the inner side wall of the drum 1. A supporting plate 43 (refer to fig. 5) is arranged on one side of the material raising frame 4 facing the inner side wall of the roller 1, a locking side plate 431 (refer to fig. 5) perpendicular to the supporting plate 43 is fixedly connected to one side of the supporting plate 43 facing the material raising frame 4, and the locking side plate 431 and the supporting plate 43 are in an L shape. The lock bolt 42 passes through the lock side plate 431 and is threadedly coupled with a lock nut 421 (refer to fig. 5). One side fixedly connected with detention plate 44 of lifting frame 4, detention plate 44 are "L" type, and the detention plate 44 of "L" type is connected through the welding mode between detention plate 44 and the lifting frame 4 at lifting frame 4 along the length direction lock of panel 41.

Referring to fig. 4, the raw material is heated by the material raising plate 3 (refer to fig. 2) and then slides to the material raising frame 4. The raw material located at the lowest position in the roller 1 (refer to fig. 1) falls onto the material lifting frame 4 in the process of rising along with the rotation of the roller 1 and is supported by the material lifting frame 4, and the raw material reaches the top of the roller 1. Because the setting of stagnant plate 44, when the raw materials was located cylinder 1 top, stagnant plate 44 was flushed with the horizontal plane to can restrict some raw materials and drop, until the top of blowing frame 4 through cylinder 1, stagnant plate 44 was perpendicular to the horizontal plane, the raw materials just can all scatter. The raw material can be dispersed in the drum 1 over a larger area than when the retention plate 44 is not provided, thereby further increasing the heated area of the raw material. Meanwhile, the locking bolts 42 (refer to fig. 5) and the locking nuts 421 (refer to fig. 5) are matched to enable the material lifting frame 4 and the roller 1 to be detachably connected, so that the material lifting frame 4 and the retention plate 44 can be maintained and replaced conveniently.

Referring to fig. 6, a bucket wheel plate 5 is provided on the inner wall of the drum 1 (see fig. 1), and the bucket wheel plate 5 is provided near the discharge port 12 (see fig. 1). The scoop wheel plate 5 comprises a transition plate 51 and guide plates 52 fixedly connected to two sides of the transition plate 51, the guide plates 52 and the transition plate 51 are arranged at an obtuse angle, and the guide plate 52 on one side of the transition plate 51 is fixedly connected to the inner side wall of the roller 1. The transition plate 51 and the material guide plate 52 far away from the inner side wall of the roller 1 are respectively provided with an angle iron 53, the angle iron 53 is connected to the bucket wheel plate 5 through a bolt, and the bucket wheel plate 5 is fixedly connected to the inner side wall of the roller 1 through the angle iron 53.

Referring to fig. 6, the raw material passes through the bucket wheel plate 5 when the heating is completed and the raw material is discharged from the discharge port 12 (see fig. 1), and the bucket wheel plate 5 has a guiding function so that the raw material can be discharged out of the drum 1 (see fig. 1) along the bucket wheel plate 5. The arrangement of the bucket wheel plate 5 can guide raw materials, reduce the phenomenon of material leakage caused by the raw materials, reduce the leakage of the heated raw materials and improve the recycling rate of the old asphalt.

Referring to fig. 1, thirty raising plates 3 (refer to fig. 2) on the same ring shape are provided at equal intervals, sixteen raising frames 4 (refer to fig. 4) on the same ring shape are provided at equal intervals, and thirty-six bucket wheel plates 5 (refer to fig. 6) are provided at equal intervals along the inner side wall of the drum 1. When the old asphalt material gets into the roller 1, the old asphalt material firstly passes through the material raising plate 3, and the moisture contained in the old asphalt material is more at this moment, so the quantity of the material raising plate 3 is more, thereby the old asphalt can be more fully dried. The raw materials through the lifting blade 3 after landing to the lifting frame 4, because the raw materials has been through the lifting blade 3 the lifting, moisture is less before getting into the cylinder 1 relatively, consequently the quantity of lifting frame 4 is less, is guaranteeing under the circumstances that the raw materials is dried, installs minimum lifting frame 4 to cost-effective effect has been reached. The bucket wheel plates 5 are arranged in a large number, so that raw materials can be guided more sufficiently, and the leakage amount of the raw materials is further reduced.

The specific implementation process comprises the following steps:

old asphalt material enters the roller 1 from the feeding hole 11, and then the driving system is started to enable the roller 1 to start rotating, and meanwhile, the heater is started to heat the roller 1. The raw material turns inside the drum 1 following the rotation of the drum 1, and the raw material gradually moves toward the discharge port 12 due to the inclined arrangement of the drum 1.

In the process of removing, the raw materials is at first through the lifting blade 3, and the raw materials gets into in the material guide piece 32 is carried in the lower extreme of cylinder 1, when carrying material guide piece 32 along with cylinder 1's rotation and be about to reach the top of cylinder 1, the raw materials drops in advance from blanking mouth 321 to reach the effect that enlarges the blanking region, improved the area of raw materials and heat contact.

The raw materials gets into through the lifting blade 3 back landing to lifting rack 4, and the top of cylinder 1 is reachd in the bearing of lifting rack 4 to the raw materials owing to the setting of delay board 44 for the raw materials can the homodisperse in cylinder 1, thereby has improved the heated area of raw materials, has further improved the efficiency of heat drying raw materials with this.

After the raw materials are dried in the roller 1, the raw materials are discharged out of the roller 1 through the discharge hole 12, and in the process of discharging out of the roller 1, the raw materials are guided by the bucket wheel plate 5, so that the possibility of leakage is reduced, and the recycling rate of the old asphalt is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a pitch reclaimed material stoving section of thick bamboo, cylinder (1) including the slope setting, the one end of cylinder (1) is opened there is feed inlet (11), and the other end is opened there is discharge gate (12), the inside wall of cylinder (1) and by the direction of feed inlet (11) to discharge gate (12) be equipped with a plurality of lifting blades (3) and a plurality of lifting frame (4) in proper order, a plurality of lifting blades (3) and a plurality of lifting frame (4) are the annular along the inside wall of cylinder (1) respectively and distribute in cylinder (1), lifting blade (3) are including plate seat (31) and lifting material guide piece (32), plate seat (31) fixed connection is in the inside wall of cylinder (1), lifting material guide piece (32) are through bolted connection in the top of plate seat (31), lifting material guide piece (32) are the arc, and its opening deviates from plate seat (31), its characterized in that: it has blanking mouth (321) to open towards one side at cylinder (1) center to carry material guide piece (32), the one side of lifting frame (4) orientation cylinder (1) inside wall is equipped with backup pad (43), one side fixed connection in the inside wall of cylinder (1) of lifting frame (4) is kept away from in backup pad (43), one side fixedly connected with detention plate (44) of lifting frame (4), detention plate (44) perpendicular to lifting frame (4).

2. The asphalt recycling material drying cylinder according to claim 1, wherein: the utility model discloses a roller, including the position of just being close to discharge gate (12) of the inside wall of cylinder (1) and being equipped with bucket wheel board (5), bucket wheel board (5) are including crossing cab apron (51) and fixed connection at guide plate (52) of crossing cab apron (51) both sides, guide plate (52) and cross and be the obtuse angle setting between cab apron (51), guide plate (52) fixed connection in the inside wall of cylinder (1) of crossing cab apron (51) one side.

3. The asphalt recycling material drying drum as claimed in claim 2, wherein: the angle iron (53) is arranged on the transition plate (51) and on the material guide plate (52) far away from the inner side wall of the roller (1), the angle iron (53) is connected to the bucket wheel plate (5) through bolts, and the angle iron (53) is fixedly connected to the inner side wall of the roller (1).

4. The asphalt recycling material drying cylinder according to claim 1, wherein: the plate seat (31) comprises a supporting portion (311) and a bearing portion (312), the supporting portion (311) is fixedly connected to the inner side wall of the roller (1), the bearing portion (312) is fixedly connected to the top of the supporting portion (311), the bearing portion (312) is an arc-shaped plate, the supporting portion (311) and the bearing portion (312) are integrally formed, and the connecting portion of the supporting portion (311) and the bearing portion (312) is in arc transition.

5. The asphalt recycling material drying cylinder according to claim 1, wherein: a plurality of reinforcing plates (33) are fixedly connected in the lifting guide sheet (32) along the length direction.

6. The asphalt recycling material drying cylinder according to claim 1, wherein: the lifting frame (4) comprises a panel (41) and fixed thread steel (411), the panel (41) is arranged at equal intervals along the length direction of the roller (1), the fixed thread steel (411) sequentially penetrates through the panel (41) and is connected with the panel in a welding mode, a locking bolt (42) is arranged on the plate body, close to the inner side wall of the roller, of the panel (41) in a penetrating mode, the supporting plate (43) faces to a locking side plate (431) of the supporting plate (43) and is fixedly connected with one side of the lifting frame (4), and the locking bolt (42) penetrates through the locking side plate (431) and is connected with a locking nut (421) in a threaded mode.

7. The asphalt recycling material drying cylinder according to claim 1, wherein: the side of the blanking port (321) facing the axis of the roller (1) is larger than the side of the blanking port far away from the axis of the roller (1).

8. The asphalt recycling material drying drum as claimed in claim 2, wherein: the material raising plates (3) on the same ring are equidistantly provided with thirty, the material raising frames (4) on the same ring are equidistantly provided with sixteen, and the bucket wheel plate (5) is equidistantly provided with thirty-six along the inner side wall of the roller (1).