CN220959307U - Material drying equipment - Google Patents

Abstract

The utility model discloses a material drying device, which comprises: the device comprises a box body, an inner barrel body, an airflow guiding mechanism and a drying reflux mechanism. An inner barrel body is arranged in the box body. The air flow guiding mechanism is arranged in the box body and comprises a box cover, an exhaust through hole is formed in the box cover and is communicated with the box body, a guiding rotating shaft is arranged in the exhaust through hole, one end of the guiding rotating shaft, which is positioned in the exhaust through hole, is fixedly connected with a guiding impeller, and a clamping linkage block is inserted below the guiding rotating shaft and fixedly connected with the inner barrel body. The drying reflux mechanism is arranged above the box cover and comprises a drying guide cylinder, and a pair of adsorption drying net layers are assembled in the drying guide cylinder. According to the utility model, through the arrangement of the airflow guiding-out mechanism, the moisture-containing gas which escapes from the material drying equipment in the use process can be guided out, so that the drying efficiency of the material drying equipment is improved, and the high efficiency, energy conservation and environmental protection in the use process of the material drying equipment are improved.

Description

Material drying equipment

Technical Field

The present utility model relates to material drying apparatus, and more particularly to material drying apparatus.

Background

The material drying equipment is also called a dryer, is used for drying materials, and mainly causes moisture in the materials to escape through a heating mode, so that the solid materials with specified moisture content are widely applied to industries such as chemical industry, building materials, foods, medicines, biochemistry and the like.

The patent number CN218722884U discloses a material drying device, and the application proposes that in the process of drying materials, the positions of the materials in the device are always unchanged, so that the heating effects of the materials at different positions are different, the drying of the materials can be affected, and the drying of the materials is insufficient.

And, this application discloses interior barrel, rotates stopper, second ventilation hole, spliced pole, annular support frame and actuating mechanism etc. technical characteristics, through the meshing transmission between first drive gear and the second drive gear, steerable interior barrel rotates under driving motor's drive. In the process of rotation of the inner barrel body, the second ventilation holes are continuously overlapped and staggered with the first ventilation holes, so that hot air generated by the air heater can be uniformly conveyed to each position inside the inner barrel body, the position of the material is changed along with the rotation of the inner barrel body, and the material at each position can be sufficiently dried.

However, as can be seen from the specific embodiments of the specification and the drawings of the specification, the upper cover 2 is buckled on the case 1 in the use process, and no corresponding vent hole is provided on the case 1, so that the moisture-containing air generated by the heated vaporization of the material placed on the annular placement plate 6 cannot be rapidly discharged, and the drying efficiency of the material is reduced, so that the drying effect of the material drying device disclosed in the application is poor.

Disclosure of utility model

The utility model aims to provide material drying equipment which can improve the high efficiency, energy conservation and environmental protection in the use process of the material drying equipment.

To achieve the above object, the present utility model provides a material drying apparatus comprising: the device comprises a box body, an inner barrel body, an airflow guiding mechanism and a drying reflux mechanism. An inner barrel body is arranged in the box body. The air flow guiding mechanism is arranged in the box body and comprises a box cover, an exhaust through hole is formed in the box cover and is communicated with the box body, a guiding rotating shaft is arranged in the exhaust through hole, one end of the guiding rotating shaft, which is positioned in the exhaust through hole, is fixedly connected with a guiding impeller, a clamping linkage block is inserted below the guiding rotating shaft, and the clamping linkage block is fixedly connected with the inner barrel body. The drying reflux mechanism is arranged above the box cover and comprises a drying guide cylinder, the drying guide cylinder is communicated with the exhaust through hole, and a pair of adsorption drying net layers are assembled in the drying guide cylinder.

In one or more embodiments, an annular placement plate is disposed within the inner tub. The annular placing plate plays a role in bearing and storing materials to be dried. And a limiting guide net is fixedly connected below the exhaust through hole. The limiting guide net plays a role in supporting and limiting the guide rotating shaft and the fixed connecting shaft.

In one or more embodiments, a connecting bearing is connected between the limit guide net and the guide rotating shaft. The limiting guide net and the guide rotating shaft are connected and limited through the connecting bearing. The use stability of the guiding rotating shaft is improved. The limiting guide net is fixedly connected with a fixed connecting shaft at one side in the box body, and the fixed connecting shaft is sleeved on the outer side of the guide rotating shaft. The connecting collar is convenient to support and fix through the fixed connecting shaft.

In one or more embodiments, a connecting collar is sleeved below the fixed connecting shaft. The connecting lantern ring plays a role in supporting and fixing a plurality of material turning plates. And a locking bolt is connected between the connecting lantern ring and the guide rotating shaft. The locking bolt is convenient to play a role in locking and fixing the connecting lantern ring, so that the connecting lantern ring can be conveniently disassembled, assembled and replaced according to different materials.

In one or more embodiments, a plurality of evenly distributed material turning plates are fixedly connected to the outer side of the connecting lantern ring, and the material turning plates are matched with the annular placing plates. The material turning plate can stir the material to be dried carried on the annular placing plate in a mode that the annular placing plate and the material turning plate rotate relatively, so that the sufficiency of drying the material to be dried on the box cover is improved.

In one or more embodiments, an exhaust connection pipe is fixedly connected above the drying guide cylinder. The exhaust connecting pipe is used for connecting and conducting the conveying pipe and the drying guide cylinder. And one side of the exhaust connecting pipe, which is far away from the drying guide cylinder, is connected with a conveying pipe. The air dried in the drying guide cylinder is conveniently conveyed and guided by the conveying pipe.

In one or more embodiments, a return air duct is fixedly connected to one end of the delivery pipe remote from the exhaust connection pipe. The air with residual temperature after drying is conveniently recycled through the backflow air pipe, so that the energy consumption for heating the air input into the box body is reduced, and the energy conservation and environmental protection performance of the material drying equipment in the use process is improved.

In one or more embodiments, a mesh frame is disposed between a pair of the adsorption drying mesh layers. The net rack plays a role in supporting and limiting the drying layer. And a drying layer is filled in the net rack. The drying layer is convenient for assisting in drying the gas in the drying guide cylinder.

Compared with the prior art, the utility model can lead out the moisture-containing gas escaping from the use process of the material drying equipment by arranging the airflow guiding mechanism, improves the drying efficiency of the material drying equipment, and improves the high efficiency, energy conservation and environmental protection in the use process of the material drying equipment.

Drawings

Fig. 1 is a front cross-sectional view according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the structure at a in fig. 1.

Fig. 3 is a schematic diagram of the structure at B in fig. 1.

Fig. 4 is a schematic view of the structure at C in fig. 1.

Fig. 5 is a schematic diagram of the structure at D in fig. 1.

Fig. 6 is a schematic view of an airflow directing mechanism according to an embodiment of the present utility model.

Fig. 7 is a perspective view of an embodiment according to the present utility model.

The main reference numerals illustrate:

1-box body, 101-inner barrel body, 102-annular placing plate, 2-air flow guiding mechanism, 201-box cover, 202-guiding rotating shaft, 203-guiding impeller, 204-clamping linkage block, 205-limiting guiding net, 206-connecting bearing, 207-fixed connecting shaft, 208-connecting lantern ring, 209-locking bolt, 210-turning plate, 3-drying reflux mechanism, 301-drying guide cylinder, 302-adsorption drying net layer, 303-exhaust connecting pipe, 304-conveying pipe, 305-reflux air pipe, 306-net rack and 307-drying layer.

Detailed Description

The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.

As shown in fig. 1 to 7, a material drying apparatus according to an embodiment of the present utility model includes: the drying and refluxing device comprises a box body 1, an inner barrel body 101, an airflow guiding mechanism 2 and a drying and refluxing mechanism 3.

As shown in fig. 1, an inner tub 101 is provided in the case 1. The annular placing plate 102 is supported, limited and rotationally driven through the inner barrel body 101. Meanwhile, the inner tub 101 plays roles of supporting, fixing and rotating driving for the engagement linkage block 204.

As shown in fig. 1, an annular placing plate 102 is provided in the inner tub 101. The annular placing plate 102 plays a role in bearing and storing materials to be dried.

As shown in fig. 1 to 3, the airflow guide mechanism 2 is provided in the case 1. The air flow guiding mechanism 2 is used for guiding the wet gas generated in the drying process in the inner barrel body 101 in an auxiliary manner, so that the secondary damp-proof condition of the wet air on the material to be dried placed on the annular placing plate 102 is reduced. The airflow guiding mechanism 2 includes a case cover 201. The case cover 201 protects the case 1 in a closed manner.

Specifically, the case cover 201 is provided therein with an exhaust through hole which communicates with the case 1. The wet gas in the box body 1 is conveniently guided out through the exhaust through hole, so that the drying efficiency of the material drying equipment is conveniently improved.

As shown in fig. 1 to 4, a guide shaft 202 is provided in the exhaust through hole. The guide impeller 203 is rotationally driven by the guide shaft 202. One end of the guide rotating shaft 202, which is positioned in the exhaust through hole, is fixedly connected with a guide impeller 203. The wet gas in the casing 1 is easily guided out by the rotation of the guide impeller 203.

As shown in fig. 1 to 4, a locking linkage block 204 is inserted below the guiding rotation shaft 202, and the locking linkage block 204 is fixedly connected with the inner barrel 101. The guide rotating shaft 202 is limited and driven by the clamping linkage block 204. So that the guide rotating shaft 202 can synchronously rotate along with the rotation of the inner barrel 101 under the action of the clamping linkage block 204.

As shown in fig. 1 to 4, a limiting guide net 205 is fixedly connected below the exhaust through hole. The limiting guide net 205 plays a role in supporting and limiting the guide rotating shaft 202 and the fixed connecting shaft 207.

As shown in fig. 1 to 4, a connecting bearing 206 is connected between the limit guide net 205 and the guide rotating shaft 202. The limiting guide net 205 and the guide rotating shaft 202 are connected and limited through the connecting bearing 206. The use stability of the guide shaft 202 is improved. One side of the limiting guide net 205, which is positioned in the box body 1, is fixedly connected with a fixed connecting shaft 207, and the fixed connecting shaft 207 is sleeved on the outer side of the guide rotating shaft 202. The connecting collar 208 is supported and fixed conveniently through the fixed connecting shaft 207.

As shown in fig. 1 to 4, a connecting collar 208 is sleeved below the fixed connecting shaft 207. The connecting collar 208 plays a role in supporting and fixing the plurality of material turning plates 210. A locking bolt 209 is connected between the connecting collar 208 and the guide shaft 202. The locking bolt 209 is convenient to play the fixed effect of locking to the connecting lantern ring 208 to be convenient for according to the difference of material to the connecting lantern ring 208 dismouting change.

As shown in fig. 1 to 4, a plurality of evenly distributed material turning plates 210 are fixedly connected to the outer side of the connecting collar 208, and the material turning plates 210 are matched with the annular placing plate 102. The material turning plate 210 can stir the material to be dried carried on the annular placing plate 102 in a manner that the annular placing plate 102 and the material turning plate 210 rotate relatively, so that the sufficiency of drying the material to be dried on the box cover 201 is improved.

As shown in fig. 1 to 5, the dry return mechanism 3 is provided above the box cover 201. The wet gas guided out of the box body 1 is subjected to drying reflux treatment through the drying reflux mechanism 3, and the energy-saving and environment-friendly performance of the material drying equipment in the use process is improved through a mode of recycling the drying gas with residual temperature. The drying reflux mechanism 3 comprises a drying guide cylinder 301, and the drying guide cylinder 301 is communicated with the exhaust through hole. Moisture-containing gas led out from the exhaust through holes is temporarily stored through the drying guide cylinder 301, so that convenience is provided for subsequent drying.

As shown in fig. 1 to 5, a pair of adsorption drying mesh layers 302 are assembled in a drying cylinder 301. The moisture-containing gas led out of the exhaust gas through holes is facilitated to be adsorption-dried by the pair of adsorption-drying mesh layers 302.

As shown in fig. 6, an exhaust connection pipe 303 is fixedly connected to the upper side of the drying guide cylinder 301. The exhaust connection pipe 303 has a connection and conduction function for the conveying pipe 304 and the drying guide cylinder 301. A delivery pipe 304 is connected to the side of the exhaust connection pipe 303 remote from the drying guide cylinder 301. The air dried in the drying guide cylinder 301 is conveniently conveyed and guided by the conveying pipe 304.

As shown in fig. 6, a return air duct 305 is fixedly connected to one end of the delivery pipe 304 remote from the exhaust connection pipe 303. The air with residual temperature after drying is conveniently recycled through the backflow air pipe 305, so that the energy consumption for heating the air input into the box body 1 is reduced, and the energy conservation and environmental protection performance of the material drying equipment in the use process is improved.

As shown in fig. 6, a mesh frame 306 is provided between a pair of adsorption drying mesh layers 302. The grid 306 is used for supporting and limiting the drying layer 307. The mesh 306 is filled with a dry layer 307. Facilitating the auxiliary drying of the gas in the drying cylinder 301 by the drying layer 307.

Specifically, the drying layer 307 may be a silica gel drying agent, which has the advantages of good drying effect and recycling.

In specific use, the annular placing plate 102 is used for carrying and storing materials to be dried, and the box body 1 is placed in the inner barrel body 101. Then, the guide shaft 202 is mounted in the case 1, and the guide shaft 202 is locked by the locking linkage block 204. During the assembly process, an operator can determine the engagement state of the guide shaft 202 and the engagement linkage block 204 according to the height of the box cover 201. When the guide rotating shaft 202 is not clamped with the clamping linkage block 204, the extending height of the case cover 201 is higher, and when the guide rotating shaft 202 is clamped with the clamping linkage block 204, the height of the case cover 201 is intersected.

In the process of drying the material, the inner barrel 101 can drive the annular placing plate 102 to rotate, and in the process of rotating the inner barrel 101, the guiding rotating shaft 202 rotates along with the rotation of the inner barrel 101 under the action of the clamping linkage block 204. The rotation of the guide rotating shaft 202 drives the guide impeller 203 to rotate, and the wet gas in the box body 1 is pumped out and guided by the rotation of the guide impeller 203. The drying of the material to be dried on the annular placing plate 102 is accelerated by the way of leading out the moisture-containing gas in the box 1.

Meanwhile, since the ring-shaped placing plate 102 rotates with the rotation of the inner tub 101 during actual use. And the connecting collar 208 is fixed on the limit guide net 205 under the action of the fixed connecting shaft 207. Therefore, the annular placing plate 102 and the material turning plate 210 rotate relatively in the rotation process, and the material turning plate 210 can turn the material to be dried placed on the annular placing plate 102 in a relatively rotating manner, so that the efficiency of drying the material to be dried is improved.

In addition, in the use process, the wet gas in the box body 1 can be conveyed into the drying guide cylinder 301 along the exhaust through hole, and the wet gas is dried through the cooperation of the pair of adsorption drying net layers 302 and the drying layer 307. The dried gas can be recycled under the cooperation of the exhaust connecting pipe 303, the conveying pipe 304 and the backflow air pipe 305, so that the high efficiency, energy conservation and environmental protection in the use process of the material drying equipment are improved.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (8)

1. A material drying apparatus, comprising:

the box body is internally provided with an inner barrel body;

The air flow guiding mechanism is arranged in the box body and comprises a box cover, an exhaust through hole is formed in the box cover, the exhaust through hole is communicated with the box body, a guiding rotating shaft is arranged in the exhaust through hole, one end of the guiding rotating shaft, which is positioned in the exhaust through hole, is fixedly connected with a guiding impeller, a clamping linkage block is inserted below the guiding rotating shaft, and the clamping linkage block is fixedly connected with the inner barrel body;

and the drying reflux mechanism is arranged above the box cover and comprises a drying guide cylinder, the drying guide cylinder is communicated with the exhaust through hole, and a pair of adsorption drying net layers are assembled in the drying guide cylinder.

2. The material drying apparatus of claim 1, wherein an annular placement plate is arranged in the inner barrel body, and a limit guide net is fixedly connected below the exhaust through hole.

3. The material drying apparatus of claim 2, wherein a connecting bearing is connected between the limiting guide net and the guide rotating shaft, a fixed connecting shaft is fixedly connected to one side of the limiting guide net in the box body, and the fixed connecting shaft is sleeved on the outer side of the guide rotating shaft.

4. A material drying apparatus as claimed in claim 3, wherein a connecting collar is provided under the fixed connecting shaft, and a locking bolt is connected between the connecting collar and the guiding shaft.

5. The material drying apparatus of claim 4, wherein a plurality of evenly distributed material turning plates are fixedly connected to the outer side of the connecting collar, and the material turning plates are matched with the annular placing plates.

6. The material drying apparatus of claim 1, wherein an exhaust connection pipe is fixedly connected to the upper part of the drying guide cylinder, and a delivery pipe is connected to a side of the exhaust connection pipe away from the drying guide cylinder.

7. The material drying apparatus of claim 6, wherein a return air duct is fixedly connected to an end of the delivery tube remote from the exhaust connection tube.

8. The material drying apparatus of claim 1, wherein a mesh frame is provided between a pair of said adsorption drying mesh layers, said mesh frame being filled with a drying layer.