CN218566027U

CN218566027U - Powder material drying device

Info

Publication number: CN218566027U
Application number: CN202222940987.8U
Authority: CN
Inventors: 黄韶秋; 林建东
Original assignee: Huizhou Lianda Environmental Protection Materials Co ltd
Current assignee: Huizhou Lianda Environmental Protection Materials Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-03-03
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a powder material drying device, which relates to the field of powder material drying and comprises a transmission mechanism, wherein the transmission mechanism comprises a stirrer, a second gear, a first rotating shaft, a third gear, a fourth gear and a gear box; the first rotating shaft is connected with the driving mechanism and penetrates into the gear box, a second gear is assembled at one end of the first rotating shaft, a third gear is meshed with the outer side of the second gear, and the stirrer is located in the inner cavity of the barrel body. The utility model has the advantages that the material is fully raised in the raising process to increase the heating area and improve the efficiency by arranging the raising piece and the stirrer; make the material carry out the rotation of two positive and negative directions and turn up through setting up drive mechanism under same power, when making moist powder drop from the eminence, with the agitator contact, the agitator forms effectively to hit and beats moist powder contact, increases the area of contact of powder and hot-air to effectively improve drying efficiency.

Description

Powder material drying device

Technical Field

The utility model relates to a dry field of powder material specifically is a powder material drying device.

Background

The powder material drying device is equipment for drying materials by a heating drying device. It has inner and outer cylinders and axle sleeve array, which are connected together by radial supports and mounted on the carrier roller set, and material raising plates are arranged in the inner and outer cylinders.

But traditional drying device's rotation all is unidirectional rotation, and the material is after the process is raised, after raising to the high point, moves down for powdery material scatters, and under hot-blast effect, takes out the moisture that contains in the powder, makes powdery raw materials carry out effective drying, promptly: the powder is from the in-process of high point downstream, if the material scatters more abundant, then hot-blastly when the powder, just can take away more moisture, but present drying device only relies on the multiunit slice of inner wall to turn over the piece when turning over the powder, turns over the material and raises, at the initial in-process of raising, contains moisture in the powder more, and the powder can't be effectually broken away this moment, leads to the high efficiency can't further improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problems that the drying cylinder cannot be fully overturned, the drying efficiency is low and heat energy is wasted, the powder material drying device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a powder material drying device comprises a drying cylinder consisting of an annular rack, a turning piece, a fixed seat and a cylinder body, wherein the outer wall of one end of the drying cylinder is rotatably connected with a heat feeding port, the outer wall of the other end of the drying cylinder is rotatably connected with a discharge port, bases are respectively arranged at the bottoms of the drying cylinder, the heat feeding port and the discharge port, a driving mechanism for driving the drying cylinder to rotate is arranged on each base, and a transmission mechanism connected with the driving mechanism is arranged on one side of the discharge port;

the transmission mechanism comprises a stirrer, a second gear, a first rotating shaft, a third gear, a fourth gear and a gear box;

the first rotating shaft is connected with the driving mechanism and penetrates into the gear box, a second gear is assembled at one end of the first rotating shaft, a third gear is meshed outside the second gear, the stirrer is located in the inner cavity of the barrel body, and a fourth gear assembled at the end of the stirrer is meshed outside the third gear.

As a further aspect of the present invention: the piece setting of raising turns over is "L" type structure, just the piece of raising turns over is provided with the multiunit, multiunit the piece equidistance that raises turns over distributes in the inner wall of drying cylinder, and is a set of the piece of raising turns over is provided with a plurality ofly, and is a plurality of the piece of raising turns over the inner wall that the piece distributed in the drying cylinder with sharp equidistance, the fixing base weld in the inner wall of drying cylinder, just the fixing base with the agitator rotates to be connected.

As a further aspect of the present invention: one end of the second gear, one end of the first rotating shaft and one end of the third gear are rotatably connected with the gear box through the rotating shaft and the bearing.

As a further aspect of the present invention: the driving mechanism comprises a first gear and a driving motor;

the first gear is connected with an output shaft of the driving motor through a coupler, the first gear is meshed with the annular rack, and the first rotating shaft is connected with the first gear through the coupler.

As a further aspect of the present invention: the annular rack is formed on the outer wall of the barrel body.

As a further aspect of the present invention: the outer wall of the stirrer is formed with a plurality of stirring arms.

As a further aspect of the present invention: the discharge gate other end semicircle center is provided with the connecting hole, the one end and the connecting hole of agitator pass through the bearing and rotate and be connected, the inside shaping of discharge gate has to run through to the outside export of discharge gate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the turning piece and the stirrer, the material is fully turned in the turning process to increase the heating area and improve the efficiency; make the material carry out the rotation of two positive and negative directions and turn up through setting up drive mechanism under same power, when making moist powder drop from the eminence, with the agitator contact, the agitator forms effectively to hit and beats moist powder contact, increases the area of contact of powder and hot-air to effectively improve drying efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the heat transfer port of the present invention;

FIG. 4 is a schematic view of the discharge of the present invention;

FIG. 5 is an enlarged schematic view of the stirrer of the present invention

In the figure: 1. a drying cylinder; 101. an annular rack; 102. turning a lifting sheet; 103. a fixed seat; 104. a barrel body; 2. a heat delivery port; 3. a drive mechanism; 301. a first gear; 302. a drive motor; 4. a base; 5. a transmission mechanism; 501. a stirrer; 502. a second gear; 503. a first rotating shaft; 504. a third gear; 505. a fourth gear; 506. a gear case; 6. a discharge port; 601. an outlet; 602. and (4) connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a powder material drying device includes a drying cylinder 1 composed of an annular rack 101, a lifting piece 102, a fixing seat 103, and a cylinder body 104, wherein the drying cylinder 1 is disposed in an inclined manner, an outer wall of one end of the drying cylinder 1 is rotatably connected to a heat feeding port 2, an outer wall of the other end of the drying cylinder 1 is rotatably connected to a discharge port 6, bases 4 are respectively installed at bottom ends of the drying cylinder 1, the heat feeding port 2, and the discharge port 6, a driving mechanism 3 for driving the drying cylinder 1 to rotate is installed on the base 4, and a transmission mechanism 5 connected to the driving mechanism 3 is installed at one side of the discharge port 6;

the transmission mechanism 5 comprises a stirrer 501, a second gear 502, a first rotating shaft 503, a third gear 504, a fourth gear 505 and a gear box 506;

the first rotating shaft 503 is connected with the driving mechanism 3 and penetrates into the gear box 506, one end of the first rotating shaft 503 is provided with a second gear 502, the outer side of the second gear 502 is engaged with a third gear 504, the stirrer 501 is positioned in the inner cavity of the barrel 104, and the outer side of the third gear 504 is engaged with a fourth gear 505 arranged at the end part of the stirrer 501.

In this embodiment: when the device is used, moist powder is filled into an inner cavity of the cylinder body 104, the end part of the heat feeding port 2 is connected with a T-shaped hollow connecting piece, one end part of the connecting piece is connected with a heat feeding air pipe, the other end part of the connecting piece is a feeding port, then a power supply is switched on, a driving motor 302 in a driving mechanism 3 drives a first rotating shaft 503 to rotate in the positive direction, the first rotating shaft 503 drives a first gear 301 to rotate in the positive direction, the first gear 301 is meshed with a circular rack 101 to drive a drying cylinder 1 to rotate in the negative direction, a second gear 502 is meshed with the first gear 301 to rotate in the same line, the second gear 502 is meshed with a third gear 504, the third gear rotates in the negative direction, a fourth gear 505 is meshed with the third gear 504 to rotate in the negative direction, a stirrer 501 rotates in the negative direction with the drying cylinder 1, when the moist powder drops downwards from a high place, the stirrer 501 impacts the falling moist powder to crush the moist powder, the surface area of the moist powder is increased, the contact area of the moist powder and the hot air is increased, and the drying speed of the moist powder is increased.

Please refer to fig. 2, the lifting blades 102 are arranged in an L-shaped structure, and a plurality of groups of lifting blades 102 are arranged on the lifting blades 102, the groups of lifting blades 102 are equidistantly distributed on the inner wall of the drying cylinder 1, the group of lifting blades 102 is provided with a plurality of lifting blades 102, the plurality of lifting blades 102 are equidistantly distributed on the inner wall of the drying cylinder 1 in a straight line, the fixing seat 103 is welded on the inner wall of the drying cylinder 1, and the fixing seat 103 is rotatably connected with the stirrer 501.

In this embodiment: when the powder contacts with the turning-up piece 102, the bending part of the turning-up piece 102 performs claw-hooking action on the powder, so that the powder is lifted up, and the powder can be effectively carried to a high place.

Referring to fig. 2, one end of the second gear 502, the fourth gear 505, and the third gear 504 are rotatably connected to the gear box 506 through a rotating shaft and a bearing.

In this embodiment: the friction resistance of the second gear 502, the fourth gear 505 and the third gear 504 during rotation can be reduced, and it should be noted that the gear box 506 is filled with sufficient lubricating oil, so that the abrasion between the gears can be effectively reduced.

Referring to fig. 2, the driving mechanism 3 includes a first gear 301 and a driving motor 302;

the first gear 301 is connected with an output shaft of the driving motor 302 through a coupler, the first gear 301 is meshed with the annular rack 101, and the first rotating shaft 503 is connected with the first gear 301 through a coupler.

In this embodiment: when the driving mechanism 3 operates, the driving motor 302 operates, an output shaft thereof drives the first gear 301 to rotate through the coupler, and the first gear 301 drives the second gear 502 to synchronously rotate through the first rotating shaft 503.

Referring to fig. 2, a circular rack 101 is formed on the outer wall of the barrel 104.

In this embodiment: the driving mechanism 3 starts to work to drive the first gear 301 and the second gear 502 to rotate in the same direction, the first gear 301 drives the barrel body 104 to rotate through the annular rack 101, the second gear 502 is meshed with the third gear 504, and therefore the third gear 504 rotates in the opposite direction of the second gear 502.

Referring now to fig. 1-3, the outer wall of the agitator 501 is formed with a plurality of agitator arms.

In this embodiment: the stirring arm of being convenient for carries out effectual breaking to moist powder to the area of contact of hot-blast and moist powder of increase increases drying efficiency.

Please refer to fig. 1 and fig. 4, a connection hole 602 is formed in the semicircular center of the other end of the discharge port 6, one end of the stirrer 501 is rotatably connected to the connection hole 602 through a bearing, and an outlet 601 penetrating to the outside of the discharge port 6 is formed inside the discharge port 6.

In this embodiment: because the base 4 is inclined, the dried material flows to the discharge port 6 through the drying cylinder.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A powder material drying device comprises a drying cylinder (1) composed of an annular rack (101), a turning piece (102), a fixing seat (103) and a cylinder body (104), wherein the outer wall of one end of the drying cylinder (1) is rotatably connected with a heat feeding port (2), the outer wall of the other end of the drying cylinder (1) is rotatably connected with a discharge port (6), bases (4) are respectively arranged at the bottoms of the drying cylinder (1), the heat feeding port (2) and the discharge port (6), a driving mechanism (3) for driving the drying cylinder (1) to rotate is arranged on each base (4), and the powder material drying device is characterized in that a transmission mechanism (5) connected with the driving mechanism (3) is arranged on one side of the discharge port (6);

the transmission mechanism (5) comprises a stirrer (501), a second gear (502), a first rotating shaft (503), a third gear (504), a fourth gear (505) and a gear box (506);

the first rotating shaft (503) is connected with the driving mechanism (3) and penetrates into the gear box (506), a second gear (502) is assembled at one end of the first rotating shaft (503), a third gear (504) is meshed with the outer side of the second gear (502), the stirrer (501) is located in the inner cavity of the barrel body (104), and a fourth gear (505) assembled at the end part of the stirrer (501) is meshed with the outer side of the third gear (504).

2. The powder material drying device according to claim 1, wherein the lifting pieces (102) are arranged in an L-shaped structure, a plurality of groups of lifting pieces (102) are arranged on the inner wall of the drying cylinder (1), a plurality of groups of lifting pieces (102) are equidistantly distributed on the inner wall of the drying cylinder (1), a plurality of groups of lifting pieces (102) are arranged on the inner wall of the drying cylinder (1), the plurality of lifting pieces (102) are equidistantly distributed on the inner wall of the drying cylinder (1) in a straight line, the fixing seat (103) is welded on the inner wall of the drying cylinder (1), and the fixing seat (103) is rotatably connected with the stirrer (501).

3. The powder material drying device according to claim 1, wherein one end of the second gear (502), the first rotating shaft (503) and the third gear (504) is rotatably connected with the gear box (506) through a rotating shaft and a bearing.

4. A powder material drying apparatus according to claim 1, wherein said drive mechanism (3) comprises a first gear (301) and a drive motor (302);

first gear (301) pass through the shaft coupling with the output shaft of driving motor (302) links to each other, first gear (301) with annular rack (101) intermeshing, first pivot (503) with first gear (301) pass through the shaft coupling and link to each other.

5. A drying device for powdered materials according to claim 1, characterised in that the annular rack (101) is formed on the outer wall of the barrel (104).

6. A drying device for powdered materials, according to claim 1, characterized in that the outer wall of the stirrer (501) is formed with a plurality of stirring arms.

7. The powder material drying device according to claim 1, wherein a connecting hole (602) is formed in the center of the semicircle at the other end of the discharge port (6), one end of the stirrer (501) is rotatably connected with the connecting hole (602) through a bearing, and an outlet (601) penetrating to the outside of the discharge port (6) is formed in the discharge port (6).