CN209840649U

CN209840649U - Belt dryer

Info

Publication number: CN209840649U
Application number: CN201920605606.6U
Authority: CN
Inventors: 王晓伟
Original assignee: Changzhou Jiuzhou Drying Equipment Co Ltd
Current assignee: Changzhou Jiuzhou Drying Equipment Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2019-12-24
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a belt dryer, including box and base, box fixed connection all is equipped with two openings on the left and right sides lateral wall of box in the upper end of base, runs through between a plurality of openings and is equipped with same conveying piece that is used for carrying the material, the upper end fixed connection of conveying piece and base, base upper end left side fixedly connected with is used for driving the driving piece of conveying piece. The utility model discloses an electronic slide rail and electronic slider drive heater carry out rapid heating stoving to the material of carrying on the upside conveyer belt, effectively promote the efficiency that the material was dried, it carries out circulation backward flow stoving to the material via arc backward flow board to drive the hot gas flow through the fan, make more thorough of material stoving, effectively promote the effect that the material was dried, steam that produces when drying the material via first connecting pipe and second connecting pipe through the dehumidifier in time discharges, drip to the material after avoiding steam to pile up the cooling, influence the effect of stoving.

Description

Belt dryer

Technical Field

The utility model relates to a desiccator technical field especially relates to a belt dryer.

Background

The types of mechanical equipment used for drying operation are various, and the equipment can be divided into two dryers of normal pressure and reduced pressure according to operation pressure, can be divided into intermittent type and continuous type according to operation methods, can be divided into air, flue gas or other drying media according to drying media, and can be divided into parallel flow, reverse flow and cross flow according to material movement and drying media flowing modes, wherein the belt type dryer is a continuous type drying equipment for mass production, is used for drying sheet-shaped, strip-shaped, granular and part of pasty materials with good air permeability, is particularly suitable for dehydrated vegetables, traditional Chinese medicine decoction pieces and other materials with high water content and heat sensitivity, has the advantages of high drying rate, high evaporation strength, good product quality and the like, and is extremely wide in industrial application, and is mainly used for drying small-sized materials and fibrous materials.

The existing belt dryer generally adopts a relatively closed pipeline in which heating and air-dispersing devices are arranged, and materials on a conveying belt are dried, so that the drying mode is low in drying efficiency, the drying effect is relatively poor, and the problem is solved by the belt dryer.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a belt dryer, includes box and base, box fixed connection is in the upper end of base, all be equipped with two openings on the left and right sides lateral wall of box, it is a plurality of run through between the opening and be equipped with same conveying piece that is used for carrying the material, the upper end fixed connection of conveying piece and base, base upper end left side fixedly connected with is used for driving the driving piece of conveying piece, conveying piece is connected with the driving piece transmission, be equipped with the stoving mechanism that is used for drying material in the box, box upper end fixedly connected with is used for getting rid of the dehumidification piece of steam.

Preferably, equal fixedly connected with arc backward flow board on the top surface of being close to the left and right sides inner wall of box, arc backward flow board around both ends lateral wall all with the box around both sides inner wall fixed connection, one of them the left end lateral wall of arc backward flow board and the left side inner wall fixed connection of box, another the right-hand member lateral wall of arc backward flow board and the right side inner wall fixed connection of box.

Preferably, the conveying piece is including setting up respectively in the two backup pads of the box left and right sides, the lower extreme of backup pad all with the upper end fixed connection of base, with two of one side rotate between the backup pad and run through and be equipped with same root connecting rod, the connecting rod is located coaxial fixedly connected with driving roller on the lateral wall between two backup pads, two be equipped with the conveyer belt that is used for carrying the material between the driving roller, the conveyer belt runs through a plurality of opening settings, the left side coaxial fixedly connected with is followed the driving wheel on the connecting rod, follow driving wheel and driving piece transmission connection, two on the right side fixedly connected with is same the slope chute that is used for receiving the material on the right-hand member lateral wall of backup pad.

Preferably, the driving piece includes fixed connection in the left driving motor in base upper end, fixedly connected with pivot in driving motor's the drive shaft, coaxial fixedly connected with action wheel in the pivot, the action wheel is connected through belt transmission with from between the driving wheel.

Preferably, the drying mechanism comprises two electric slide rails fixedly mounted on the inner wall of the rear side of the box body and two fans fixedly connected to the bottom in the box body, wherein the fans are respectively arranged close to the inner walls of the left side and the right side of the box body, the electric slide rails are respectively connected with electric slide blocks in a sliding mode, the electric slide blocks are respectively connected with heaters fixedly connected to the side wall of the front end of each electric slide block, and the heaters are respectively arranged on the upper side and the lower side of the upper side conveying belt.

Preferably, the dehumidifying part comprises a dehumidifier fixedly connected to the upper end of the box body, a first connecting pipe is arranged at the input end of the dehumidifier in a communicating manner, two second connecting pipes are arranged at the lower end of the first connecting pipe in a communicating manner, and the lower ends of the two second connecting pipes extend into the box body through the top wall of the box body.

Compared with the prior art, the utility model, its beneficial effect does:

1. the electric slide rail and the electric slide block drive the heater to rapidly heat and dry materials conveyed on the upper side conveying belt, and the material drying efficiency is effectively improved.

2. The fan drives hot air flow to circularly reflow and dry the materials through the arc-shaped reflow plate, so that the materials are dried more thoroughly, and the drying effect of the materials is effectively improved.

3. Steam that produces when drying the material through first connecting pipe and second connecting pipe of dehumidifier in time discharges, on avoiding steam to pile up the cooling back and drip to the material, influence the effect of drying.

Drawings

Fig. 1 is a schematic perspective view of a belt dryer according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: the device comprises a box body 1, a base 2, an opening 3, a conveying part 4, a driving part 5, a drying mechanism 6, a dehumidifying part 7, an arc-shaped reflux plate 8, a supporting plate 9, a connecting rod 10, a driving roller 11, a driven wheel 12, an inclined chute 13, a driving motor 14, a rotating shaft 15, a driving wheel 16, an electric sliding rail 17, a fan 18, an electric sliding block 19, a heater 20, a dehumidifier 21, a first connecting pipe 22 and a second connecting pipe 23.

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.

Referring to fig. 1-3, a belt dryer comprises a box body 1 and a base 2, the box body 1 is fixedly connected to the upper end of the base 2, arc-shaped backflow plates 8 are fixedly connected to the top surfaces of the box body 1 near the inner walls of the left and right sides, the front and rear side walls of the arc-shaped backflow plates 8 are fixedly connected to the inner walls of the front and rear sides of the box body 1, the arc-shaped backflow plates 8 are used for backflow of heat flow driven by a fan 18, so that the heat flow can circularly backflow dry materials, the drying speed of the materials is increased, the drying effect of the materials is improved, the left side wall of one arc-shaped backflow plate 8 is fixedly connected to the inner wall of the left side of the box body 1, the right side wall of the other arc-shaped backflow plate 8 is fixedly connected to the inner wall of the right side of the box body 1, the side walls of the left and right, the wind-break strip can reduce the heat flow and flow out from opening 3, and the material of wind-break strip is rubber.

The conveying part 4 for conveying materials is arranged between the openings 3 in a penetrating manner, the conveying part 4 is fixedly connected with the upper end of the base 2, the conveying part 4 comprises two supporting plates 9 respectively arranged at the left side and the right side of the box body 1, the lower ends of the supporting plates 9 are fixedly connected with the upper end of the base 2, the same connecting rod 10 is arranged between the two supporting plates 9 at the same side in a rotating and penetrating manner, the connecting rod 10 is coaxially and fixedly connected with a driving roller 11 on the outer side wall between the two supporting plates 9, the driving roller 11 is used for connecting a conveying belt, the conveying belt for conveying the materials is arranged between the two driving rollers 11 and is used for driving the materials to move into the box body 1 for drying, the conveying belt penetrates through the openings 3, a driven wheel 12 is coaxially and fixedly connected on the connecting rod 10 at the left side, the driven wheel 12 is in transmission connection with the driving, the inclined chute 13 is positioned below the conveyor belt, and the inclined chute 13 is convenient for collecting the dried materials.

Base 2 upper end left side fixedly connected with is used for driving piece 5 of conveying 4, conveying 4 is connected with the transmission of driving piece 5, driving piece 5 includes the left driving motor 14 of fixed connection in base 2 upper end, driving motor 14 'S model is Y132S2-2, fixedly connected with pivot 15 in driving motor 14' S the drive shaft, coaxial fixedly connected with action wheel 16 in the pivot 15, action wheel 16 and from being connected through belt drive between the driving wheel 12, belt drive is prior art, this is not repeated, be equipped with the stoving mechanism 6 that is used for drying material in the box 1.

The drying mechanism 6 comprises two electric slide rails 17 fixedly arranged on the inner wall of the rear side of the box body 1 and two fans 18 fixedly connected to the inner bottom of the box body 1, the model of each fan 18 is Y315M1-6, the two fans 18 are respectively arranged close to the inner walls of the left side and the right side of the box body 1, electric slide blocks 19 are connected to the two electric slide rails 17 in a sliding mode, the electric slide rails 17 and the electric slide blocks 19 are used for driving heaters 20 to heat materials, the electric slide rails 17 and the electric slide blocks 19 are in the prior art and are not described herein in detail, heaters 20 are fixedly connected to the side walls of the front ends of the two electric slide blocks 19, the model of each heater 20 is HG040-100, each heater 20 is used for heating materials and cannot be in direct contact with the materials, the two heaters 20 are respectively arranged on the upper side and the lower side of the upper side conveyor, dehumidification piece 7 includes dehumidifier 21 of fixed connection in box 1 upper end, the model of dehumidifier 21 is CFD1.5D, the input intercommunication of dehumidifier 21 is provided with first connecting pipe 22, the lower extreme intercommunication of first connecting pipe 22 is provided with two second connecting pipes 23, the roof that box 1 was all run through to the lower extreme of two second connecting pipes 23 extends to the inside of box 1, the steam that produces when dehumidifier 21 is used for drying the material discharges, avoid steam to pile up and drip to the material after the cooling.

When the utility model is used, the heater 20 and the fan 18 are started first, the dehumidifier 21 is closed temporarily, the box body 1 is preheated, then the material is placed on the left side of the conveyor belt, the driving motor 14 is started to drive the driving wheel 16 on the rotating shaft 15 to rotate, the driving wheel 16 drives the driven wheel 12 connected with the driving wheel through belt transmission to rotate, the driven wheel 12 drives the driving rollers 11 on the connecting rod 10 to rotate while rotating, the conveyor belt between the two driving rollers 11 drives the material to move into the box body 1 through the opening 3, the electric slide rail 17 is started to drive the electric slide block 19 and the heater 20 to move left and right, the heater 20 heats and dries the material on the upper side conveyor belt, the fan 18 drives the heat flow to dry the material quickly, the heat flow rises to generate backflow when meeting the arc-shaped backflow plate 8, the material is dried through circulation backflow, and the material, effectively promote the effect that the material was dried, the in-process that the stoving goes on, can regularly open dehumidifier 21, the steam that produces when drying the material in time discharges via first connecting pipe 22 and second connecting pipe 23, avoids steam to pile up and drips to the material after the cooling on, influences the effect of stoving, and the material after the stoving moves to the right side along with the conveyer belt to in landing to slope chute 13, concentrate the collection by the material of outside collection device with the stoving afterwards.

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. The utility model provides a belt dryer, includes box (1) and base (2), box (1) fixed connection is in the upper end of base (2), a serial communication port, all be equipped with two openings (3) on the left and right sides lateral wall of box (1), it is a plurality of run through between opening (3) and be equipped with same conveying piece (4) that are used for carrying the material, the upper end fixed connection of conveying piece (4) and base (2), base (2) upper end left side fixedly connected with is used for driving piece (5) of conveying piece (4), conveying piece (4) are connected with driving piece (5) transmission, be equipped with drying mechanism (6) that are used for drying the material in box (1), box (1) upper end fixedly connected with is used for getting rid of dehumidification piece (7) of steam.

2. The belt dryer as claimed in claim 1, wherein the top surface of the box body (1) close to the inner walls of the left and right sides is fixedly connected with an arc-shaped reflux plate (8), the side walls of the front and rear ends of the arc-shaped reflux plate (8) are fixedly connected with the inner walls of the front and rear sides of the box body (1), one of the side walls of the left end of the arc-shaped reflux plate (8) is fixedly connected with the inner wall of the left side of the box body (1), and the other side wall of the right end of the arc-shaped reflux plate (8) is fixedly connected with the inner wall of the right side of the box body (1).

3. The belt dryer according to claim 1, wherein the conveying member (4) comprises two support plates (9) respectively arranged at the left and right sides of the box body (1), the lower ends of the support plates (9) are fixedly connected with the upper end of the base (2), a same connecting rod (10) is rotatably arranged between the two support plates (9) at the same side, the connecting rod (10) is coaxially and fixedly connected with a driving roller (11) on the outer side wall between the two support plates (9), a conveying belt for conveying materials is arranged between the two driving rollers (11), the conveying belt is arranged by penetrating through a plurality of openings (3), a driven wheel (12) is coaxially and fixedly connected to the connecting rod (10) at the left side, the driven wheel (12) is in transmission connection with the driving member (5), and an inclined chute (13) for receiving materials is fixedly connected to the side wall at the right end of the two support plates (9) at the right side, the inclined chute (13) is located below the conveyor belt.

4. The belt dryer as claimed in claim 3, wherein the driving member (5) comprises a driving motor (14) fixedly connected to the left side of the upper end of the base (2), a rotating shaft (15) is fixedly connected to a driving shaft of the driving motor (14), a driving wheel (16) is coaxially and fixedly connected to the rotating shaft (15), and the driving wheel (16) is in transmission connection with the driven wheel (12) through a belt.

5. The belt dryer as claimed in claim 3, wherein the drying mechanism (6) comprises two electric slide rails (17) fixedly mounted on the inner wall of the rear side of the box body (1) and two fans (18) fixedly connected to the bottom in the box body (1), the two fans (18) are respectively arranged near the inner walls of the left side and the right side of the box body (1), the two electric slide rails (17) are respectively and slidably connected with electric sliding blocks (19), the front end side walls of the two electric sliding blocks (19) are respectively and fixedly connected with heaters (20), and the two heaters (20) are respectively arranged at the upper side and the lower side of the upper side conveyor belt.

6. The belt dryer as claimed in claim 1, wherein the dehumidifying part (7) comprises a dehumidifier (21) fixedly connected to the upper end of the box body (1), a first connecting pipe (22) is connected to the input end of the dehumidifier (21), two second connecting pipes (23) are connected to the lower end of the first connecting pipe (22), and the lower ends of the two second connecting pipes (23) extend through the top wall of the box body (1) to the inside of the box body (1).