CN217636522U - Roller of wood chip dryer - Google Patents

Abstract

The utility model discloses a saw-dust drying-machine cylinder, which comprises an outer shell, be provided with the movable cover on the left side surface upper end position of shell, the fixed lid of fixedly connected with on the left side surface lower extreme position of shell, the fixedly connected with hinge on the outer wall intermediate position of movable cover and fixed lid, be provided with exhaust apparatus on the position of the upper left side of shell, be provided with the shell body on the inner wall position of shell, the shell body is provided with interior casing on the inner wall position. The utility model discloses in, at first wood passes through steam conveyor, pipeline, through-hole, steam pipe and divides the flitch to make the saw-dust get into in the rotary drum by steam conveyor and rotary drum body combined action, the material boiling fluidization in a section of thick bamboo, hot-blast and material fully touch, accomplish the drying, played the effect of storing the heat and preventing heat loss through the shell body, carry out the required hot air volume reduction of drying process to equivalent saw-dust like this, improved the utilization ratio of the energy.

Description

Roller of wood chip dryer

Technical Field

The utility model relates to a saw-dust stoving technical field especially relates to saw-dust drying-machine cylinder.

Background

When utilizing the saw-dust preparation various products, need dry the saw-dust earlier, make its moisture content reduce to the within range that needs, just can carry out processing on next step, utilize, many people adopt natural drying now, utilize the saw-dust to carry out the sunning with the sunlight, go out the moisture evaporation in it, make it meet the requirements, natural drying low cost, the operation is fairly simple, but natural drying spends long time, the place that needs is bigger, it is big to receive the natural condition influence, poor stability, and the saw-dust volume of drying at every turn is not big, can not satisfy large-scale production and processing demand.

Then people utilize the drying-machine to dry the saw-dust, it is compared in that natural drying area is little, the stoving time is short, and current stoving to the saw-dust is gone on in the cylinder, puts into the cylinder with the saw-dust, and the cylinder rotates, utilizes hot-air to dry to the saw-dust in the cylinder, but, current drying-machine cylinder also has the weak point: firstly, the drying time is still longer, secondly, although the diameter ratio of the roller is larger, the heat exchange efficiency of the wood chips and the hot air is low and the quantity of the dried wood chips is not large during the drying, and once the wood chips are added too much, the drying is uneven, and the drying time is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sawdust dryer roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme: saw-dust drying-machine cylinder, which comprises an outer shell, be provided with the movable cover on the left surface upper end position of shell, fixedly connected with fixed cover on the left surface lower extreme position of shell, fixedly connected with hinge on the outer wall intermediate position of movable cover and fixed cover, be provided with exhaust apparatus on the position of the upper left side of shell, be provided with the shell body on the inner wall position of shell, the shell body is provided with interior casing on the inner wall position, be provided with the pipeline on the inside intermediate position of interior casing, be provided with steam conveyor on the right side surface position of interior casing and shell body, be provided with discharging device on the bottom right side position of shell, all be provided with the receiving ring on the surperficial both sides position of shell, all sliding connection has the receiving wheel, two on the outer wall position of receiving ring all is provided with the ring gear on the middle both sides position of receiving ring, fixed connection is on the output terminal position of motor on the outer wall surface position of ring gear, two be provided with the transfer line on the intermediate position of motor.

As a further description of the above technical solution:

through holes penetrate through the outer surface of the pipeline and are uniformly distributed.

As a further description of the above technical solution:

and nine distributing plates which are uniformly distributed in a cross mode are arranged on the surface of the outer wall of the pipeline.

As a further description of the above technical solution:

the heat-insulating layer is arranged on the inner wall of the outer shell, and the heat-insulating layer is arranged on the outer wall of the outer shell.

As a further description of the above technical solution:

the motor, the gear ring, the receiving wheel and the receiving ring are respectively two.

As a further description of the above technical solution:

and a support is arranged at the bottom positions of the motor and the supporting wheel.

As a further description of the above technical solution:

and an exhaust device is arranged at the upper left position of the shell.

As a further description of the above technical solution:

and a hot air pipe is arranged in the pipeline.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first make the saw-dust get into the rotary drum in through steam conveyor, pipeline, through-hole, steam pipe and branch flitch and by steam conveyor and rotary drum body combined action, the material boiling fluidization in a section of thick bamboo, hot-blast and material fully touch, accomplish the drying, played the heat storage through the shell body and prevented the effect that the heat runs off, carry out the required hot air volume of drying process to equivalent saw-dust and reduce like this, improved the utilization ratio of the energy.

2. The utility model discloses in, under the effect of motor, drive the ring gear and rotate, it is rotatory to drive the cylinder, the effect to the saw-dust stirring has been reached, the speed of drying is improved, in the saw-dust falls into the inner casing through the movable cover, steam conveyor also carries out work, through the improvement to steam transport dress, the effect of drying to the saw-dust has further been reached, divide flitch, through-hole and hot trachea's setting on the pipeline, it is even to guarantee the heated area of saw-dust when drying, improve the stoving effect of saw-dust, the quality of product has been improved.

Drawings

Fig. 1 is a sectional view of a sawdust dryer drum provided by the present invention;

fig. 2 is a side sectional view of the sawdust dryer drum provided by the utility model.

Illustration of the drawings:

1. a housing; 2. a movable cover; 3. a fixed cover; 4. a hinge; 5. an outer housing; 6. an inner housing; 7. a pipeline; 8. a hot gas delivery device; 9. a discharging device; 10. a motor; 11. a ring gear; 12. a transmission rod; 13. a support; 14. a receiving wheel; 15. a through hole; 16. a receiving ring; 17. an exhaust device; 18. a hot gas pipe; 19. a material distributing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a sawdust dryer roller comprises a shell 1, a movable cover 2 is arranged at the upper end of the left side surface of the shell 1, a fixed cover 3 is fixedly connected at the lower end of the left side surface of the shell 1, a hinge 4 is fixedly connected at the middle positions of the outer walls of the movable cover 2 and the fixed cover 3, an exhaust device 17 is arranged at the upper left side position of the shell 1, an outer shell 5 is arranged at the inner wall position of the shell 1, an inner shell 6 is arranged at the inner wall position of the outer shell 5, a pipeline 7 is arranged at the middle position inside the inner shell 6, a hot gas conveying device 8 is arranged at the right side surface positions of the inner shell 6 and the outer shell 5, a discharging device 9 is arranged at the right side position of the bottom of the shell 1, bearing rings 16 are arranged at the two side positions of the surface of the shell 1, bearing wheels 14 are slidably connected at the outer wall positions of the bearing rings 16, gear rings 11 are arranged at the two middle side positions of the two bearing rings 16, the outer wall surface positions of the gear rings 11 are fixedly connected at the output ends of the motors 10, a transmission rod 12 is arranged at the middle position of the two motors 10, the movable cover 2 is opened through the hinge 4 and the fixed cover 3, wood chips are put into the inner shell 6, the gear ring 11 and the transmission rod 12 are driven by the motor 10, can drive the outer shell 1, the outer shell 5 and the inner shell 6 to rotate, achieves the effect of uniformly stirring the sawdust, works through the hot air conveying device 8, and through the arrangement of the material distributing plate 19, the through hole 15 and the hot air pipe 18 on the pipeline 7, ensures the heating area of the sawdust to be uniform during drying, improves the drying effect of the sawdust, improves the product quality, the discharging device 9 is convenient to discharge, the exhaust device 17 can exhaust waste gas, and the shell 1 can be fixed through the support 13, the receiving wheel 14 and the receiving ring 16.

The outer surface of the pipeline 7 is provided with through holes 15 which penetrate through and are uniformly distributed, the outer wall surface of the pipeline 7 is provided with material distributing plates 19 which are uniformly distributed in a cross mode, nine material distributing plates 19 are arranged, the inner wall of the shell 5 is provided with a heat insulation layer, the outer wall of the shell 5 is provided with a heat insulation layer, two motors 10, gear rings 11, bearing wheels 14 and bearing rings 16 are respectively arranged, the bottoms of the motors 10 and the bearing wheels 14 are provided with supports 13, the upper left position of the shell 1 is provided with an exhaust device 17, a hot air pipe 18 is arranged inside the pipeline 7, firstly, wood passes through the hot air conveying device 8, the pipeline 7, the through holes 15, the hot air pipe 18 and the material distributing plates 19 to enable wood chips to enter the rotary drum to be acted together by the hot air conveying device 8 and the rotary drum, the materials are fluidized in the drum in a boiling mode, hot air is fully contacted with the materials to complete drying, the effects of heat storage and heat loss prevention are achieved through the shell 5, the quantity required by drying treatment of the same quantity of the wood chips is reduced, and the utilization rate of energy sources is improved.

The working principle is as follows: during the use, open the movable cover 2 through hinge 4 and fixed lid 3, put into interior casing 6 the saw-dust, drive ring gear 11 and transfer line 12 under the effect through motor 10, can drive shell 1, shell body 5 and interior casing 6 rotate, the effect to the saw-dust stirring has been reached, steam conveyor 8 also works, divide flitch 19 on through-hole 15 and hot-air pipe 18's setting through pipeline 7, it is even to guarantee the heated area of saw-dust when drying, improve the stoving effect of saw-dust, the quality of product has been improved, make things convenient for the ejection of compact through discharging device 9, can discharge waste gas through exhaust apparatus 17, through support 13, hold and connect wheel 14 and hold and connect circle 16 can fix shell 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. Saw-dust drying-machine cylinder, including shell (1), its characterized in that: be provided with movable cover (2) on the left side surface upper end position of shell (1), fixedly connected with fixed cover (3) on the left side surface lower extreme position of shell (1), fixedly connected with hinge (4) on the outer wall intermediate position of movable cover (2) and fixed cover (3), be provided with exhaust apparatus (17) on the position of the upper left side of shell (1), be provided with shell body (5) on the inner wall position of shell (1), shell body (5) are provided with interior casing (6) on the inner wall position, be provided with pipeline (7) on the inside intermediate position of interior casing (6), be provided with steam conveyor (8) on the right side surface position of interior casing (6) and shell body (5), be provided with discharging device (9) on the bottom right side position of shell (1), all be provided with on the surface both sides position of shell (1) and take over ring (16), all sliding connection has take-over wheel (14) on the outer wall position of take-over ring (16), two all be provided with ring gear (11) on the middle both sides position of take over ring (16), the fixed connection is provided with motor (10) on the intermediate position of motor (10).

2. The wood chip dryer drum of claim 1, wherein: through holes (15) penetrate through the outer surface of the pipeline (7) and are uniformly distributed on the outer surface.

3. The wood chip dryer drum of claim 1, wherein: and nine distributing plates (19) are uniformly and crossly distributed on the surface of the outer wall of the pipeline (7), and the number of the distributing plates (19) is nine.

4. The wood chip dryer drum of claim 1, wherein: the heat insulation layer is arranged on the inner wall of the outer shell (5), and the heat insulation layer is arranged on the outer wall of the outer shell (5).

5. The wood chip dryer drum of claim 1, characterized in that: the number of the motors (10), the gear ring (11), the adapting wheel (14) and the adapting ring (16) is two respectively.

6. The wood chip dryer drum of claim 1, wherein: and a support (13) is arranged at the bottom positions of the motor (10) and the bearing wheel (14).

7. The wood chip dryer drum of claim 1, wherein: an exhaust device (17) is arranged at the upper left position of the shell (1).

8. The wood chip dryer drum of claim 1, wherein: a hot air pipe (18) is arranged in the pipeline (7).

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