CN210801936U

CN210801936U - Flat plate type coal slime dryer

Info

Publication number: CN210801936U
Application number: CN201921947572.5U
Authority: CN
Inventors: 海婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-19
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a flat coal slime drying-machine, including last sliding part, lower sliding part, transport mechanism, motor group and stoving platform, go up sliding part and lower sliding part sliding connection, transport mechanism installs on last sliding part, the sliding part is installed on the stoving bench down, transport mechanism passes through the motor group drive. Through the matching of the upper sliding part and the lower sliding part, the upper sliding part drags the conveying mechanism to slide back and forth, so that the contact area of the conveying mechanism is increased, the coal slime on the drying table can be pushed to move, the coal slime is dispersed more uniformly, and the drying efficiency is improved; the transport mechanism of current small-size coal slime drying-machine can not remove, if produce the coal slime and pile up, influences drying efficiency, leads to the jam easily when serious, adopts mobilizable transport mechanism then can effectively solve this problem to waste time, manpower, energy when reducing the coal slime and piling up reach raise the efficiency, energy-conserving effect.

Description

Flat plate type coal slime dryer

Technical Field

The utility model relates to a coal slime is dried, transmission technical field, concretely relates to flat coal slime drying-machine.

Background

The coal slime dryer is a combined machine composed of a heat source, a scattering device and the like, and can be widely applied to: drying coal slurry, raw coal, flotation clean coal, mixed clean coal and other coal industry materials; drying materials in the building industry such as blast furnace slag, clay, bentonite, limestone, sand, quartz stone and the like; drying materials in the mineral separation industry such as various metal concentrates, waste residues, tailings and the like; and drying the non-heat-sensitive materials in the chemical industry. The problem of recycling of the coal slime that the coal slime drying-machine can be fine solution can handle the coal slime of 20 to 2000 tons daily according to the demand of difference. The coal slime has high humidity and high cohesiveness, the traditional dryer can not aim at the characteristic, the special dryer for the coal slime adopts a unique scattering device, the bonded coal slime can be scattered and then dried, the contact area of the coal slime and hot air is enlarged, the heat utilization rate is greatly improved, the dried coal slime can reduce the moisture to below 12% at one time, and the dried coal slime can be directly used as fuel, so that the coal slime is changed into valuables.

The existing coal slime dryer is mostly large-scale rotary drum dryer equipment, is mostly used for large-scale coal mine enterprises, and cannot meet the requirements of miniaturization, energy conservation and the like, so that the existing coal slime dryer equipment which is small in size, high in efficiency and energy saving is needed, and the energy conservation and the drying efficiency improvement are realized through the working mode of a transmission mechanism.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a flat coal slime drying-machine improves work efficiency through improving transmission or transfer mode.

Flat coal slime drying-machine, including last sliding part, lower sliding part, transport mechanism, motor train and stoving platform, go up sliding part and lower sliding part sliding connection, transport mechanism installs on last sliding part, sliding part installs on the stoving platform down, transport mechanism passes through the drive of motor train.

Through the matching of the upper sliding part and the lower sliding part, the upper sliding part drags the conveying mechanism to slide back and forth, so that the contact area of the conveying mechanism is increased, the coal slime on the drying table can be pushed to move, and meanwhile, the coal slime is more uniformly dispersed through the rotation of the cutter wheel, so that the drying efficiency is improved; the transport mechanism of current small-size coal slime drying-machine can not remove, if produce the coal slime and pile up, influences drying efficiency, leads to the jam easily when serious, adopts mobilizable transport mechanism then can effectively solve this problem to waste time, manpower, energy when reducing the coal slime and piling up reach raise the efficiency, energy-conserving effect.

Furthermore, in order to better realize the movement of the transmission mechanism, the transmission mechanism further comprises a gear set and a rack, the upper sliding part is connected with the rack, the rack is meshed with the gear set, and the motor set is used for driving the gear set.

Further, for effective control transport mechanism's removal mode, still include travel switch, travel switch's rocking arm is connected with last slider, travel switch's contact with the switch electric connection of motor group lets the motor just reverse to make the parallel round trip movement of slider on through travel switch to make transport mechanism round trip movement.

Further, transport mechanism includes break bar, pivot, sprocket, chain, the sprocket sets up the both ends of pivot, the break bar install in the pivot, the pivot sets up in last sliding part top, the sprocket passes through the chain and connects, the chain passes through the motor unit drive.

Preferably, two chain wheels are arranged at the same end of the rotating shaft, and the two adjacent chain wheels on the same plane are connected through a chain.

Preferably, the adjacent rotating shafts have at least one end, and the chain wheels at the same end are connected through a chain.

Preferably, at least two cutter wheels are arranged on the rotating shaft.

Further, the drying table comprises a heating bin and a material table, the lower sliding portion is arranged at the upper end of the material table, and the heating bin is arranged below the material table.

Furthermore, in order to prevent the upper sliding part or the lower sliding part from deviating, the channel steel of the upper sliding part can slide back and forth along the length direction, and a limiting device is arranged on the upper sliding part or the lower sliding part to enable the upper sliding part to slide along the length direction.

Further, an inclined plane with an included angle theta with the horizontal plane is arranged on the surface of the material table, and the included angle theta ranges from 0 degree to 45 degrees; the coal slime is easier to move towards the same direction on a material platform with a certain inclined plane.

The beneficial effects of the utility model are embodied in:

the flat plate type coal slime dryer of the utility model can effectively solve the problem by adopting the movable conveying mechanism, thereby reducing the time, labor and energy wasted during the accumulation of the coal slime and achieving the effects of improving the efficiency and saving energy; when rotating, the multiple groups of cutter wheels are beneficial to breaking coal slime and driving the coal slime to move; the volume is small, and the method is applicable to various scenes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

fig. 2 is a top view of an embodiment of the present invention;

fig. 3 is a top view of another embodiment of the present invention;

fig. 4 is a schematic diagram of another embodiment of the present invention.

In the attached drawing, 1-an upper sliding part, 2-a lower sliding part, 3-a drying table, 4-a chain wheel, 5-a chain, 6-a rack, 7-a gear set and 8-a material table.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1

As shown in fig. 1, the flat plate type coal slime drying machine comprises an upper sliding part 1, a lower sliding part 2, a conveying mechanism, a motor set and a drying platform 3, wherein the upper sliding part 1 is connected with the lower sliding part 2 in a sliding mode, the conveying mechanism is installed on the upper sliding part 1, the lower sliding part 2 is installed on the drying platform, and the conveying mechanism is driven by the motor set. The motor unit comprises a motor and a speed reducer.

Through the matching of the upper sliding part 1 and the lower sliding part 2, the upper sliding part 1 drags the conveying mechanism to slide back and forth, so that the contact area of the conveying mechanism is increased, the coal slime on the drying table 3 can be pushed to move, and meanwhile, the coal slime is more uniformly dispersed through the rotation of the knife flywheel, so that the drying efficiency is improved; the transport mechanism of current small-size coal slime drying-machine can not remove, if produce the coal slime and pile up, influences drying efficiency, leads to the jam easily when serious, adopts mobilizable transport mechanism then can effectively solve this problem to waste time, manpower, energy when reducing the coal slime and piling up reach raise the efficiency, energy-conserving effect.

In this embodiment the channel-section steel is all selected for use to go up sliding part 1, lower sliding part 2, the sliding connection mode can adopt the pulley to realize sliding, or prior art such as joint.

In order to better realize the movement of the transmission mechanism, the device also comprises a gear set 7 and a rack 6, wherein the upper sliding part 1 is connected with the rack 6, the rack 6 is meshed with the gear set 7, and the motor set is used for driving the gear set 7. The gear set 7 comprises two speed change gears which are meshed with each other, one is meshed with a transmission gear of the speed reducer, and the other is meshed with the rack 6.

In order to effectively control the moving mode of the conveying mechanism, the conveying mechanism further comprises a travel switch, a rotating arm of the travel switch is connected with the upper sliding part 1, a contact of the travel switch is electrically connected with a switch of the motor set, and the motor set is enabled to rotate forward and backward to enable the upper sliding part 1 to move back and forth in parallel through the travel switch, so that the conveying mechanism moves back and forth. The connecting mode and the control mode of the travel switch and the motor set adopt the prior art.

Transport mechanism includes break bar, pivot, sprocket 4, chain 5, sprocket 4 sets up the both ends of pivot, the break bar install in the pivot, the pivot sets up in 1 top of last sliding part, sprocket 4 passes through chain 5 to be connected, chain 5 passes through the drive of motor group.

As shown in FIG. 2, two chain wheels 4 are arranged at the same end of the rotating shaft, and two adjacent chain wheels 4 on the same plane are connected through a chain 5. When the motor set drives one chain wheel 4, all the chain wheels 4 can be driven to rotate, so that the knife flywheel on the rotating shaft rotates to work.

At least two cutter wheels are arranged on the rotating shaft.

Drying table 3 includes heated warehouses, material platform 8, lower sliding part 2 sets up material platform 8 upper end, heated warehouses sets up in material platform 8 below.

In order to prevent the upper sliding part 1 or the lower sliding part 2 from deviating and ensure that the channel steel of the upper sliding part 1 can slide back and forth along the length direction, a limiting device is arranged on the upper sliding part 1 or the lower sliding part 2 to enable the upper sliding part 1 to slide along the length direction.

Example 2

Based on the embodiment 1, as shown in fig. 3, the chain wheels 4 at least one end of the adjacent rotating shafts and at the same end are connected through the chain 5.

By adopting the connection mode, the motor can be driven by only one set of motor set.

Example 3

Based on embodiment 1, as shown in fig. 4, an inclined plane having an included angle θ with a horizontal plane is arranged on the surface of the material table 8, and the included angle θ is in a range of 0 ° to 45 °; the coal slime is easier to move towards the same direction on the material platform 8 with a certain inclined plane.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The flat plate type coal slime dryer is characterized in that: including last sliding part (1), lower sliding part (2), transport mechanism, motor assembly and stoving platform (3), go up sliding part (1) and lower sliding part (2) sliding connection, transport mechanism installs on last sliding part (1), lower sliding part (2) are installed on the stoving platform, transport mechanism passes through the motor assembly drive.

2. The flat plate type coal slime dryer of claim 1, wherein: the gear-driven mechanism is characterized by further comprising a gear set (7) and a rack (6), wherein the upper sliding part (1) is connected with the rack (6), the rack (6) is meshed with the gear set (7), and the motor set is used for driving the gear set (7).

3. The flat plate type coal slime dryer of claim 2, wherein: still include travel switch, travel switch's rocking arm is connected with last slider (1), travel switch's contact with the switch electric connection of motor group.

4. The flat plate type coal slime dryer of claim 1, wherein: transport mechanism includes break bar, pivot, sprocket (4), chain (5), sprocket (4) set up the both ends of pivot, the break bar install in the pivot, the pivot sets up in last sliding part (1) top, sprocket (4) are connected through chain (5), chain (5) are through the drive of motor assembly.

5. The flat plate type coal slime dryer of claim 4, wherein: the same end of the rotating shaft is provided with two chain wheels (4), and the two adjacent chain wheels (4) on the same plane are connected through a chain (5).

6. The flat plate type coal slime dryer of claim 4, wherein: and the adjacent chain wheels (4) at least one end of the rotating shafts are connected through chains (5).

7. The flat plate type coal slime dryer of claim 4, wherein: at least two cutter wheels are arranged on the rotating shaft.

8. The flat plate type coal slime dryer of claim 1, wherein: drying table (3) is including heating chamber, material platform (8), lower sliding part (2) set up material platform (8) upper end, the heating chamber sets up in material platform (8) below.

9. The flat plate type coal slime dryer of claim 1, wherein: and the upper sliding part (1) or the lower sliding part (2) is provided with a limiting device, so that the upper sliding part (1) slides along the length direction.

10. The flat plate coal slime dryer of claim 8, wherein: the material platform (8) surface is provided with the inclined plane that is theta with the horizontal plane contained angle, the scope of contained angle theta is 0 to 45 deg.