CN218238138U

CN218238138U - Drum type drying machine

Info

Publication number: CN218238138U
Application number: CN202221671694.8U
Authority: CN
Inventors: 王艳娟; 马旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-06
Anticipated expiration: 2032-07-01

Abstract

A tumble dryer comprising: dryer, dust remover, hot-blast furnace, connecting line and combination annex. The utility model discloses owing to adopt the squirrel-cage cylinder, this squirrel-cage cylinder is by vertical skeleton, the horizontal skeleton of ring formula and the steel cylinder seam that has the mesh form, can consolidate the cylinder and make it indeformable and do not collapse the waist, the squirrel-cage cylinder outside sets up big tow boat, big tow boat and little tow boat adaptation, can make the squirrel-cage cylinder evenly rotatory, the high-temperature hot-blast mesh that passes through on the steel cylinder that the hot-blast case blew off simultaneously combines together with the material, make the material rapid heating up dehydration appear steam and spill over the chamber, inhale and discharge the dust remover with steam rapidly through the draught fan, steam can not the recirculation enter into the material again. The utility model discloses accommodation is wide, can enlarge, can dry cereal, grain, fodder, forage grass, and output is high, and it is effectual to dry.

Description

Drum type drying machine

Technical Field

The utility model relates to a drying equipment technical field, concretely relates to drum-type drying-machine.

Background

The cylinder drying-machine is mostly horizontal, use the axle as the center, the outside sets up the cylinder, the material in the outer lower part of section of thick bamboo or peripheral heat source that sets up dries to the section of thick bamboo, its advantage is simple structure, the cost is low, its shortcoming is also obvious, because simple structure, the cylinder is relatively poor with the axle concentricity, its power uses the axle transmission as the owner, therefore the torque that the axle bore is great, with the cylinder axiality relatively poor in addition, dynamic balance can not be fine, the noise is great, individual layer section of thick bamboo design, the stoving effect is unsatisfactory, the utility model discloses the squirrel cage passes through the big tug of little tug friction drive, can make squirrel cage cylinder even rotation, double-deck section of thick bamboo design, because outer heat preservation, the inlayer is equipped with the mesh, still is provided with high temperature hot-blast room case, spills over the chamber, draught fan and dust remover, overcome above-mentioned drawback, the stoving effect is better.

Disclosure of Invention

The utility model aims at providing a drum-type drying machine adopts the hot-blast furnace to provide the heat source and dries to little tow boat drives big tow boat and makes squirrel-cage cylinder evenly rotatory, and is rational in infrastructure, can enlarge, and accommodation is wide, can dry cereal, grain, fodder, forage grass, and output is high, and it is effectual to dry.

To achieve the above object, the utility model discloses drum-type dryer, include: the drying machine is a drum type, an outer shell of the drying machine is a cylindrical shell and is horizontally arranged, a hot air chamber is arranged in the lower portion of the shell in a communicated mode, a squirrel-cage roller is arranged in the shell and is formed by welding a longitudinal framework, a circular transverse framework and a steel drum with meshes, a plurality of material distributing scraping plates are evenly arranged on the inner side of the squirrel-cage roller, large tugs are arranged at two ends of the outer side of the squirrel-cage roller, small tugs are correspondingly arranged at two ends of the lower side of each large tug, the small tugs are matched with the large tugs, a support is arranged below each small tug, the support is arranged on a base, hot air boxes are arranged at two ends of each hot air chamber, an interface flange is arranged on the outer side of each hot air box, the hot air furnace is connected with the hot air boxes through a connecting pipeline through an air receiving outlet, an overflow cavity is formed between each squirrel-cage roller and the shell, the dust remover is arranged outside the shell, a draught fan is arranged on the upper portion of the dust remover, the upper portion of the dust remover is communicated with the overflow cavity through an air outlet connecting pipe, a roller driving motor for driving the squirrel-cage roller to drive the small tugs through a driving small tugs, and the other end of the squirrel-cage roller, and the end of the squirrel-cage roller is arranged at the discharge port of the other end of the squirrel-cage roller.

A kick-out device is arranged in the feeding port and is matched with a kick-out device motor through a chain.

The material distributing scrapers are embedded on the longitudinal framework and are arranged spirally.

The hot air chamber is provided with a cleaning hole.

The size of the meshes on the steel cylinder can be set according to the material condition.

The utility model discloses owing to adopt the squirrel-cage cylinder, this squirrel-cage cylinder is by vertical skeleton, the horizontal skeleton of ring formula and the steel cylinder seam that has the mesh form, can consolidate the cylinder and make it indeformable and do not collapse the waist, the squirrel-cage cylinder outside sets up big tow boat, big tow boat and little tow boat adaptation, can make the squirrel-cage cylinder evenly rotatory, the high-temperature hot-blast mesh that passes through on the steel cylinder that the hot-blast case blew off simultaneously combines together with the material, make the material rapid heating up dehydration appear steam and spill over the chamber, inhale and discharge the dust remover with steam rapidly through the draught fan, steam can not the recirculation enter into the material again. The overflow cavity mainly serves as a heat preservation and water vapor collecting and distributing channel. The squirrel-cage roller is uniformly provided with a plurality of distributing scrapers on the inner side, and mainly used for turning over materials and propelling the materials. The utility model discloses accommodation is wide, can enlarge, can dry cereal, grain, fodder, forage grass, and output is high, and it is effectual to dry.

The following describes the present invention in further detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 isbase:Sub>A view A-A of FIG. 1;

FIG. 3 is a view B-B of FIG. 1;

FIG. 4 is a schematic view of a squirrel cage drum;

FIG. 5 is a left side view of FIG. 4;

FIG. 6 is a schematic view of a dispensing flight;

FIG. 7 is a left side view of FIG. 6;

FIG. 8 is a schematic view of a plurality of drum dryers connected in series;

fig. 9 is a left side view of fig. 8.

In the figure, 1, a shell, 2, a material inlet, 3, a material poking device, 4, a material poking device motor, 5, a hot air inlet, 6, a hot air box, 7, an induced draft fan, 8, a material distributing scraper, 9, a support, 10, a hot air chamber, 11, a cleaning hole, 12, a transmission shaft, 13, a small tug, 14, a longitudinal framework, 15, a steel cylinder, 17, a dust remover, 18, an air outlet connecting pipe, 19, an overflow cavity, 20, a squirrel-cage type roller, 21, a hot air furnace bin, 22, a hot air furnace, 23, an air receiving outlet, 24, a large tug, 25, a chimney, 26, a heat distributing pipeline, 27, a circular transverse framework, 28, a material outlet and 30, a roller driving motor are arranged.

Detailed Description

The utility model discloses drum-type drying-machine, include: dryer, dust remover 17, hot-blast furnace 22, connecting line 26 and combined accessories, the dryer is the drum-type, and its outside casing 1 is the drum type, horizontal setting, and casing lower part intercommunication sets up hot-blast chamber 10, sets up squirrel-cage drum 20 in the casing, squirrel-cage drum 20 is formed by longitudinal frame 14, the horizontal skeleton 27 of ring formula and the steel cylinder 15 welding that has the mesh, and its inboard evenly sets up a plurality of branch material scraper blade 8, and squirrel-cage drum outside both ends set up big tug 24, the both ends correspondence of big tug lower both sides sets up little tug 13, with big tug 24 adaptation, set up support 9 under little tug 13, the support sets up on the base, hot-blast chamber 10 both ends set up hot-blast box 6, the hot-blast box outside sets up the interface flange, 22 is connected through connecting line 26 and hot-blast outlet 23 with hot-blast box 6, constitute between casing 20 and casing 1 and spill over the chamber 19, the casing sets up dust remover 17 outside sets up dust remover draught fan and sets up 7 and spills over through the upper portion connecting pipe 18 and the intercommunication with 19 through giving vent to the connecting line, the casing outside sets up 30, and the drum drive motor 30 makes squirrel-cage drum 13 drive motor drive the discharge gate through the squirrel-cage drum 13, and drive the squirrel-cage drum end sets up squirrel-cage drum drive motor 2, and make the squirrel-cage drum discharge gate.

A kick-out device 3 is arranged in the feeding port 2 and is matched with a kick-out device motor 4 through a chain.

The material distributing scraper 8 is embedded on the longitudinal framework 14 and is arranged in a spiral shape.

The hot air chamber 10 is provided with a cleaning hole 11.

The meshes on the steel cylinder can be set according to the material condition.

The drum-type drying-machine can establish ties or parallelly connected a plurality of as required, and the little tow boat of one side passes through transmission shaft 12 and shaft coupling and is driven by cylinder drive motor 30 and drive squirrel-cage cylinder and rotate simultaneously when establishing ties, and each cylinder is driven by cylinder drive motor 30 separately when establishing ties, and the advantage of establishing ties is that many sections dry effectually in succession, parallelly connected a plurality of varieties of independent drying separately, and the transmission shaft is the minor axis during exclusive use, and the minor axis trades the major axis when establishing ties and using, the utility model discloses can enlarge.

The hot blast stove 22 is connected with the hot blast boxes 6 of the roller dryers which can be combined through a connecting pipeline 26 through an air receiving outlet 23.

Because the utility model discloses a squirrel-cage drum is by vertical skeleton, the horizontal skeleton of ring formula and have the steel cylinder seam of mesh and form, can consolidate the cylinder and make it indeformable and do not collapse the waist, squirrel-cage drum outside both ends set up big tow boat, big tow boat and little tow boat adaptation, can make squirrel-cage drum evenly rotatory, the high temperature hot-blast mesh that passes through on the steel cylinder that hot-blast case blew off simultaneously combines together with the material, make the material rapid heating up dehydration appear steam to spilling over the chamber, inhale steam rapidly and discharge the dust remover through the draught fan. The overflow cavity mainly serves as a heat preservation and water vapor filtering channel. The squirrel-cage roller is uniformly provided with a plurality of distributing scrapers on the inner side, and mainly used for turning over materials and propelling the materials.

The above, 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 tumble dryer comprising: drying-machine, dust remover (17), hot-blast furnace (22), connecting line (26) and combination annex, its characterized in that: the drying machine is of a roller type, a shell (1) outside the drying machine is of a cylinder type and is horizontally arranged, a hot air chamber (10) is communicated with the lower portion of the shell, a squirrel-cage roller (20) is arranged in the shell, the squirrel-cage roller (20) is formed by welding a longitudinal framework (14), a circular-ring-type transverse framework (27) and a steel cylinder (15) with meshes, a plurality of material distribution scrapers (8) are uniformly arranged on the inner side of the squirrel-cage roller, big tugs (24) are arranged at two ends of the outer side of the squirrel-cage roller, small tugs (13) are correspondingly arranged at two ends of the two sides under the big tugs, the small tugs (13) are matched with the big tugs (24), a support (9) is arranged under the small tugs (13), the support is arranged on a base, hot air chambers (10) are provided with hot air boxes (6) at two ends, interface flanges are arranged at the outer side of the hot air boxes, the hot air furnaces (22) are connected with the hot air boxes (6) through connecting pipelines (26) through air receiving outlets (23), the air outlets (23), the squirrel-cage roller (20) and the rotary drum (1) are connected with air outlet boxes (30), a draught fan driving motor (30) and a motor connected with the squirrel-cage roller (30) and is arranged at the upper portion of the squirrel-cage roller, the upper portion of the squirrel-cage roller (30), the end part of the shell is provided with a feeding port (2), and the other end of the shell is provided with a discharging port (28).

2. The tumble dryer according to claim 1, characterized in that: a kick-out device (3) is arranged in the feeding port (2) and is matched with a kick-out device motor (4) through a chain.

3. The tumble dryer according to claim 1, characterized in that: the material-distributing scrapers (8) are embedded on the longitudinal framework (14) and are arranged spirally.

4. The tumble dryer according to claim 1, characterized in that: the hot air chamber (10) is provided with a cleaning hole (11).