CN219572509U - Living beings granule quick drying device - Google Patents

Abstract

The utility model discloses a biomass particle rapid drying device, and mainly relates to the field of biomass raw material drying. Including the stoving case, be equipped with stoving cavity in the stoving case, the intercommunication is equipped with feed inlet and discharge gate on the stoving cavity, the intercommunication is equipped with hot-blast air inlet and gas vent on the stoving cavity, the longitudinal section of stoving cavity is circular, it is connected with a stoving section of thick bamboo to rotate in the stoving cavity, form extrusion passageway between stoving section of thick bamboo and the stoving cavity lateral wall, extrusion passageway and feed inlet and discharge gate intercommunication, be equipped with a plurality of filtration pores on the lateral wall of a stoving section of thick bamboo, hot-blast air inlet and the inside intercommunication of a stoving section of thick bamboo. The utility model has the beneficial effects that: the device can realize rapid evaporation of moisture in biomass raw materials, reduce drying time and cost, and greatly improve drying efficiency.

Description

Living beings granule quick drying device

Technical Field

The utility model relates to the field of biomass raw material drying, in particular to a biomass particle rapid drying device.

Background

A biomass raw material for burning use, need carry out stoving operation in the production process, reduce the moisture in the biomass raw material, improve the efficiency of burning, current stoving mode is when drying biomass raw material, and the efficiency of stoving is lower, and the moisture that contains in the biomass raw material needs to pass through the stoving of longer just can effectually evaporate out for the efficiency of whole production obtains restriction, and the extension of stoving time makes the energy that needs more consumption heating, has increased the cost of production.

Disclosure of Invention

The utility model aims to provide a biomass particle rapid drying device which can realize rapid evaporation of moisture in biomass raw materials, reduce drying time and cost and greatly improve drying efficiency.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

the utility model provides a living beings granule quick drying device, includes the stoving case, be equipped with stoving cavity in the stoving case, the intercommunication is equipped with feed inlet and discharge gate on the stoving cavity, the intercommunication is equipped with hot-blast air inlet and gas vent on the stoving cavity, the longitudinal section of stoving cavity is circular, it is connected with a stoving section of thick bamboo to rotate in the stoving cavity, form extrusion passageway between stoving section of thick bamboo and the stoving cavity lateral wall, extrusion passageway and feed inlet and discharge gate intercommunication, be equipped with a plurality of filtration pore on the lateral wall of stoving section of thick bamboo, the inside intercommunication of hot-blast air inlet and stoving section of thick bamboo.

Further, the drying cavities are two in vertical communication, the hot air inlet is communicated with one drying cavity, and the exhaust port is communicated with the other drying cavity.

Further, the interior rotation of stoving cavity is connected with the pivot, be equipped with the cover that rotates in the pivot, it is located the inside of stoving section of thick bamboo to rotate the cover, be equipped with a plurality of branches between cover and the stoving section of thick bamboo.

Further, the hot air inlet and the air outlet are respectively communicated with the rotating sleeves in the two drying cavities, and a plurality of vent holes are formed in the side walls of the rotating sleeves.

Further, the hot air inlet and the air outlet are respectively arranged at two sides of the drying box.

Further, the feed inlet sets up the top at the stoving case, the discharge gate sets up the bottom at the stoving case.

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

1. according to the utility model, the drying cavity is arranged in the drying box, the biomass raw material enters the drying cavity from the feeding hole, and the drying cavity is heated by the high-temperature gas entering through the hot air inlet, so that the moisture in the biomass raw material is rapidly taken away, and then the biomass raw material is discharged from the air outlet, so that the rapid evaporation of the moisture contained in the biomass raw material is realized, and the efficient and continuous drying effect of the biomass raw material is realized through continuous feeding and air intake;

2. the drying cavity becomes circular, rotates in the drying cavity and sets up the drying cylinder, forms the extrusion passageway between the lateral wall of drying cylinder and drying cavity, and the material gets into in the extrusion passageway from the feed inlet, be equipped with a plurality of filtration holes on the lateral wall of drying cylinder, hot-blast air inlet and the inside intercommunication of drying cylinder, such setting is when the material gets into the drying cavity in, directly get into in the extrusion passageway, utilize the continuous rotation of drying cylinder to realize the extrusion to biomass raw materials for the moisture that contains therein is quick extrudees out, and most moisture gets into the inside of drying cylinder after passing the filtration hole, is taken away by hot-blast rapid evaporation water vapor, makes the evaporation rate of moisture in the biomass raw materials promote greatly, has reduced the time that the stoving needs, has guaranteed the efficiency of stoving, has reduced the cost of stoving.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a front view of the present utility model.

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present utility model.

Fig. 4 is a cross-sectional view in the direction B-B of fig. 3 of the present utility model.

The reference numbers shown in the drawings:

1. a drying box; 2. a drying cavity; 3. a feed inlet; 4. a discharge port; 5. a hot air inlet; 6. an exhaust port; 7. a drying cylinder; 8. extruding the channel; 9. a filter hole; 10. a rotating shaft; 11. a rotating sleeve; 12. a support rod; 13. and a vent hole.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims.

The utility model relates to a biomass particle rapid drying device, which comprises a main structure, wherein the drying box 1 is a main place for drying, a drying cavity 2 is arranged in the drying box 1, the drying box 1 is integrally formed into a shell structure, a feed port 3 and a discharge port 4 are communicated with the drying cavity 2, biomass raw materials enter the inside of the drying cavity 2 from the feed port 3, are discharged from the discharge port 4 after being dried, a hot air inlet 5 and an exhaust port 6 are communicated with the drying cavity 2, the hot air inlet 5 can be filled with dry hot air for heating the inside of the drying cavity 2, so that the inside of the drying cavity 2 forms a high-temperature environment, moisture in the biomass raw materials is rapidly evaporated and taken away when the biomass raw materials pass through the drying cavity, the effective drying operation is realized, the hot air taking away the moisture is discharged from the steam outlet 6, the continuous drying operation is realized, the effect of continuous drying is ensured by avoiding water vapor aggregation, the longitudinal section of the drying cavity 2 is circular, the drying cylinder 7 is rotationally connected in the drying cavity 2, the drying cylinder 7 is cylindrical and is suitable for the internal shape of the drying cavity 2, the drying cylinder 7 is driven to rotate by a motor, an extrusion channel 8 is formed between the drying cylinder 7 and the side wall of the drying cavity 2, the extrusion channel 8 is communicated with the feeding hole 3 and the discharging hole 4, biomass raw materials fall into the extrusion channel 8 between the drying cylinder 7 and the side wall of the drying cavity 2 after entering from the feeding hole 3, the continuous rotation of the drying cylinder 7 is utilized to realize the extrusion operation of the biomass raw materials, so that moisture contained in the biomass raw materials is rapidly extruded out, hot air is conveniently and rapidly reduced and vaporized to be taken away, the separation efficiency of the moisture in the biomass raw materials is improved, a plurality of filter holes 9 are arranged on the side wall of the drying cylinder 7, make most moisture can get into the inside of stoving section of thick bamboo 7 during the extrusion, the inside intercommunication of hot-blast air inlet 5 and stoving section of thick bamboo 7 gets into the inside moisture of stoving section of thick bamboo 7 quick with the hot-blast contact of hot-blast air inlet 5 entering, realize the quick evaporation of moisture, improved the efficiency that biomass raw materials was dried greatly, reduced the time of drying, reduced the heating cost of drying.

Preferably, the drying cavity 2 is two of upper and lower intercommunication settings, and hot air inlet 5 communicates with one of them drying cavity 2, and gas vent 6 communicates with another drying cavity 2, and such setting makes biomass raw materials can pass through twice extrusion for wherein moisture is extruded more thoroughly, and the path that hot air inlet 5 flowed in drying cavity 2 is prolonged, has improved hot-blast utilization ratio, makes it can be abundant take away more steam, further reduces the cost of drying.

Preferably, the drying cavity 2 is rotatably connected with a rotating shaft 10 through a bearing, a rotating sleeve 11 is welded or fixed on the rotating shaft 10, the rotating sleeve 11 is of a hollow tubular structure, the rotating sleeve 11 is positioned in the drying cylinder 7, a plurality of struts 12 are arranged between the rotating sleeve 11 and the drying cylinder 7, the rotating shaft 10 is used for driving the rotating sleeve 11 to rotate, the drying cylinder 7 is driven to continuously rotate under the support of the struts 12, the rotating driving of the drying cylinder 7 is smoother through the structure, the side wall of the drying cylinder 7 is firmer under the support of the struts 12, the drying process of biomass raw materials is not easy to damage for a long time, and the service life of the device is prolonged.

Preferably, the hot air inlet 5 and the air outlet 6 are respectively communicated with the rotating sleeves 11 in the two drying cavities 2, and a plurality of air vents 13 are arranged on the side walls of the rotating sleeves 11, so that hot air entering from the hot air inlet 5 can be rapidly diffused to each position inside the drying cavities 2 through the air vents 13 on the side walls of the rotating sleeves 11, and thus, the hot air can be rapidly taken away after being mixed with the dropped water, the distribution of the hot air in the drying cavities 2 is more uniform, and the drying effect is further improved.

Preferably, the hot air inlet 5 and the air outlet 6 are respectively arranged at two sides of the drying box 1, the arrangement of the two sides makes the moving path of the hot air in the drying cavity 2 more uniform, and the moisture at each position can be taken away, so that the drying of the biomass raw material is more uniform and rapid, and the drying effect and uniformity are further improved.

Preferably, the feed inlet 3 sets up the top at stoving case 1, discharge gate 4 sets up the bottom at stoving case 1, and when such setting made biomass raw materials get into stoving case 1 from the feed inlet 3 at top, can drop towards the discharge gate 4 of bottom automatically under the effect of gravity, the extrusion stoving of process through stoving section of thick bamboo 7 for the ejection of compact after the biomass raw materials stoving is more smooth and smooth.

Working principle: according to the utility model, the drying cavity 2 is arranged in the drying box 1, biomass raw materials enter the drying cavity 2 from the feeding hole 3, the drying cavity 2 is heated by high-temperature gas entering through the hot air inlet 5, so that moisture in the biomass raw materials is rapidly taken away, and then the biomass raw materials are discharged from the air outlet 6, so that rapid evaporation of the moisture contained in the biomass raw materials is realized, and the efficient and continuous drying effect of the biomass raw materials is realized through continuous feeding and air intake; the drying cavity 2 is round, the drying cylinder 7 is arranged in the drying cavity 2 in a rotating mode, an extrusion channel 8 is formed between the drying cylinder 7 and the side wall of the drying cavity 2, materials enter the extrusion channel 8 from the feeding port 3, a plurality of filter holes 9 are formed in the side wall of the drying cylinder 7, the hot air inlet 5 is communicated with the inside of the drying cylinder 7, when the materials enter the drying cavity 2, the materials directly enter the extrusion channel 8, the continuous rotation of the drying cylinder 7 is utilized to realize the extrusion of biomass raw materials, so that moisture contained in the materials is rapidly extruded out, most of the moisture enters the inside of the drying cylinder 7 after passing through the filter holes 9, the moisture is rapidly evaporated into water vapor by hot air to be taken away, the evaporation speed of the moisture in the biomass raw materials is greatly improved, the drying time is shortened, the drying efficiency is ensured, and the drying cost is reduced.

Claims (6)

1. The utility model provides a living beings granule quick drying device, includes stoving case (1), be equipped with stoving cavity (2) in stoving case (1), the intercommunication is equipped with feed inlet (3) and discharge gate (4) on stoving cavity (2), the intercommunication is equipped with hot-blast air inlet (5) and gas vent (6), its characterized in that on stoving cavity (2): the vertical section of stoving cavity (2) is circular, stoving cavity (2) internal rotation is connected with stoving section of thick bamboo (7), form extrusion passageway (8) between stoving section of thick bamboo (7) and stoving cavity (2) lateral wall, extrusion passageway (8) communicate with feed inlet (3) and discharge gate (4), be equipped with a plurality of filtration pore (9) on the lateral wall of stoving section of thick bamboo (7), hot-blast air inlet (5) communicate with the inside of stoving section of thick bamboo (7).

2. The biomass particle rapid drying device according to claim 1, wherein: the drying cavities (2) are arranged in a vertical communicating way, the hot air inlet (5) is communicated with one drying cavity (2), and the air outlet (6) is communicated with the other drying cavity (2).

3. A biomass particle rapid drying apparatus according to claim 2, wherein: the drying cavity (2) is rotationally connected with a rotating shaft (10), a rotating sleeve (11) is arranged on the rotating shaft (10), the rotating sleeve (11) is positioned inside the drying cylinder (7), and a plurality of supporting rods (12) are arranged between the rotating sleeve (11) and the drying cylinder (7).

4. A biomass particle rapid drying apparatus according to claim 3, wherein: the hot air inlet (5) and the air outlet (6) are respectively communicated with the rotating sleeves (11) in the two drying cavities (2), and a plurality of vent holes (13) are formed in the side walls of the rotating sleeves (11).

5. A biomass particle rapid drying apparatus according to claim 2, wherein: the hot air inlet (5) and the air outlet (6) are respectively arranged at two sides of the drying box (1).

6. The biomass particle rapid drying device according to claim 1, wherein: the feeding port (3) is arranged at the top of the drying box (1), and the discharging port (4) is arranged at the bottom of the drying box (1).