CN211120461U

CN211120461U - Novel saw-dust drying-machine

Info

Publication number: CN211120461U
Application number: CN201922239975.0U
Authority: CN
Inventors: 王永增; 赵宝梁; 赵强
Original assignee: Shandong Fuxin Machinery Co ltd
Current assignee: Shandong Fuxin Machinery Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-07-28
Anticipated expiration: 2029-12-14

Abstract

The utility model discloses a novel sawdust dryer, which relates to the technical field of sawdust drying and specifically comprises a base, wherein an air heater is arranged on the upper surface of the base, a drying box is arranged on one side of the air heater, the lower surface of the drying box is fixedly connected with the upper surface of the base through a plurality of supporting legs, the outlet of the air heater is fixedly connected with the side surface of the drying box through a gas pipe, a motor is arranged on the upper surface of the drying box, the output end of the motor penetrates through the upper surface of the drying box and is fixedly connected with a rotating shaft through a shaft coupling, when the novel sawdust dryer is used, sawdust is introduced into the drying box through a feeding hopper, the air heater and the motor are started, the air heater introduces hot gas into the drying box through the gas pipe box to dry the sawdust in the drying box, and simultaneously, the rotation of the motor drives the rotating shaft to rotate, the rotating shaft drives a spiral, the sawdust is heated evenly, and the sawdust is prevented from being bonded into a ball shape, so that the product quality is improved.

Description

Novel saw-dust drying-machine

Technical Field

The utility model relates to a saw-dust stoving technical field specifically is a novel saw-dust drying-machine.

Background

When utilizing the saw-dust preparation biomass fuel granule, need dry the saw-dust earlier, make its moisture content reduce to the within range of needs, go out the moisture evaporation in it, make it meet the requirements, natural drying low cost, it is fairly simple to operate, but natural drying spends for a long time, and the place that needs is great, receives the influence of natural condition big, poor stability, and the saw-dust volume of drying at every turn is little moreover, can not satisfy large-scale production and processing demand.

The existing wood chip drying machine is also provided with a plurality of wood chips, but when the existing wood chip drying machine is used, the wood chips are heated unevenly, so that the wood chips are locally overheated, and are easily adhered into a bulk shape, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel saw-dust drying-machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel sawdust dryer comprises a base, an air heater is mounted on the upper surface of the base, a drying box is arranged on one side of the air heater, the lower surface of the drying box is fixedly connected with the upper surface of the base through a plurality of supporting legs, the outlet of the air heater is fixedly connected with the side surface of the drying box through a gas pipe, a motor is mounted on the upper surface of the drying box, the output end of the motor penetrates through the upper surface of the drying box and is fixedly connected with a rotating shaft through a coupler, a spiral blade is fixedly connected to the side surface of the rotating shaft, the upper surface of the drying box is also fixedly communicated with a feed pipe, the upper end of the feed pipe is fixedly connected with a feed hopper, the lower end of the drying box is fixedly communicated with a discharge pipe, a filter box is fixedly connected to the upper surface of the base, the upper surface of the drying box is fixedly, the upper surface of the filter box is fixedly communicated with an air outlet pipe.

As a further aspect of the present invention: the filter cover is fixedly connected with one end of the gas pipe communicated with the drying box and one end of the vent pipe communicated with the drying box.

As a further aspect of the present invention: and an observation window is arranged on the side surface of the drying box.

As a further aspect of the present invention: and a sealing door is arranged on the front end surface of the filter box.

As a further aspect of the present invention: the feed hopper is provided with a matched feed hopper cover, and the discharge pipe is provided with a directional matched control valve.

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

1. the utility model discloses when using, let in the stoving incasement with the saw-dust by the feeder hopper, start air heater and motor, the air heater lets in steam through the gas-supply pipe with the stoving incasement, dries the saw-dust of stoving incasement, and simultaneously, the rotation of motor drives the rotation of pivot, and the rotation of pivot drives helical blade and stirs the saw-dust, makes the saw-dust be heated evenly, has also avoided the saw-dust to glue into the bulk to the product quality who has improved.

2. The utility model discloses in the gas of stoving usefulness lets in the rose box by the stoving incasement through the breather pipe again, filters gas through HEPA high efficiency filter screen, filters the saw-dust of getting rid of in the gas, and the saw-dust is collected in the rose box, and is gaseous by the outlet duct discharge to avoid saw-dust pollution environment, and the saw-dust of collecting can be recycled, practiced thrift the cost.

Drawings

Fig. 1 is a schematic structural diagram of a novel wood chip dryer.

Fig. 2 is a schematic structural view of a novel wood chip dryer in section.

In the figure: base 1, supporting leg 2, air heater 3, gas-supply pipe 4, stoving case 5, helical blade 6, inlet pipe 7, feeder hopper 8, breather pipe 9, pivot 10, motor 11, discharging pipe 12, rose box 13, HEPA high efficiency filter screen 14, outlet duct 15, observation window 16, sealing door 17.

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.

Referring to fig. 1-2, in the embodiment of the present invention, a novel wood chip dryer comprises a base 1, an air heater 3 is installed on the upper surface of the base 1, a drying box 5 is installed on one side of the air heater 3, the lower surface of the drying box 5 is fixedly connected with the upper surface of the base 1 through a plurality of supporting legs 2, the outlet of the air heater 3 is fixedly connected with the side surface of the drying box 5 through a gas pipe 4, a motor 11 is installed on the upper surface of the drying box 5, the output end of the motor 11 penetrates through the upper surface of the drying box 5 and is fixedly connected with a rotating shaft 10 through a shaft coupling, the side surface of the rotating shaft 10 is fixedly connected with a helical blade 6, the upper surface of the drying box 5 is also fixedly communicated with a feeding pipe 7, the upper end of the feeding pipe 7 is fixedly connected with a feeding hopper 8, the lower end of the drying box 5 is, the upper surface of stoving case 5 passes through the fixed intercommunication in side of breather pipe 9 and rose box 13, installs assorted HEPA high efficiency filter screen 14 in rose box 13, and the fixed intercommunication of upper surface of rose box 13 has outlet duct 15.

When using, let in the saw-dust stoving incasement 5 by feeder hopper 8 in, start air heater 3 and motor 11, air heater 3 lets in steam through 4 casees stoving incasement of gas-supply pipe, dries the saw-dust of stoving incasement 5, and simultaneously, motor 11's rotation drives the rotation of pivot 10, and the rotation of pivot 10 drives helical blade 6 and stirs the saw-dust, makes the saw-dust be heated evenly, has also avoided the saw-dust to glue into the bulk to the product quality who has improved.

The gaseous of stoving usefulness lets in rose box 13 in by stoving case 5 through breather pipe 9 again, filters gas through HEPA high efficiency filter screen 14, filters the saw-dust of getting rid of in the gas, and the saw-dust is collected in rose box 13, and gaseous by outlet pipe discharge 15 to avoid saw-dust polluted environment, and the saw-dust of collecting can be recycled, has practiced thrift the cost.

One end of gas-

supply pipe

4 and 5 intercommunications of stoving case and the equal fixedly connected with filter mantle of one end of

breather pipe

9 and 5 intercommunications of stoving case (draw not mark in the filter mantle picture), filter mantle through the setting, avoid the saw-dust to enter into in the pipeline, the side-mounting of stoving case 5 has observation window 16, observation window 16 through the setting, the condition of saw-dust in the stoving case 5 is observed to the operating personnel of being convenient for, sealing door 17 is installed to the preceding terminal surface of rose box 13, sealing door 17 through the setting, the operating personnel of being convenient for clears up in to rose box 13, install assorted feeding hopper cover on the feeder hopper 8, install directional assorted control valve on discharging pipe 12.

In the scheme, a power supply interface of the motor 11 is connected with a power supply system through a switch to realize the rotation control of the motor 11, the motor 11 adopts a Y80M1-2 model, and an operation circuit is an existing conventional circuit.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", 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 simplicity of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention, and in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mount", "connect", and "fix" and the like are to be construed broadly, for example, as being fixedly connected, detachably connected, or integrated; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel sawdust dryer comprises a base (1) and is characterized in that an air heater (3) is mounted on the upper surface of the base (1), a drying box (5) is arranged on one side of the air heater (3), the lower surface of the drying box (5) is fixedly connected with the upper surface of the base (1) through a plurality of supporting legs (2), the outlet of the air heater (3) is fixedly connected with the side surface of the drying box (5) through a gas pipe (4), a motor (11) is mounted on the upper surface of the drying box (5), the output end of the motor (11) penetrates through the upper surface of the drying box (5) and is fixedly connected with a rotating shaft (10) through a coupler, a helical blade (6) is fixedly connected to the side surface of the rotating shaft (10), the upper surface of the drying box (5) is also fixedly communicated with a feeding pipe (7), and the upper end of the feeding pipe (7) is fixedly connected, the fixed intercommunication of the lower extreme of stoving case (5) has discharging pipe (12), and the last fixed surface of base (1) is connected with rose box (13), and the fixed intercommunication in side of breather pipe (9) and rose box (13) is passed through to the upper surface of stoving case (5), installs assorted HEPA high efficiency filter screen (14) in rose box (13), and the last fixed surface of rose box (13) communicates there is outlet duct (15).

2. The novel sawdust drying machine according to claim 1, wherein a filtering cover is fixedly connected to both the end of the gas pipe (4) communicated with the drying box (5) and the end of the vent pipe (9) communicated with the drying box (5).

3. A new wood chip dryer according to claim 1, characterized in that the side of the drying box (5) is equipped with a viewing window (16).

4. A new wood chip dryer as claimed in claim 1, characterized in that the filter box (13) is fitted with a sealing door (17) at its front end face.

5. A new wood chip dryer according to claim 1, characterized in that the feed hopper (8) is fitted with a matching feed hopper cover and the discharge pipe (12) is fitted with a matching directional control valve.