CN210463795U

CN210463795U - Drying device for biomass fuel raw material

Info

Publication number: CN210463795U
Application number: CN201921042720.9U
Authority: CN
Inventors: 魏永忠
Original assignee: Gansu Xineng Environmental Protection Technology Co ltd
Current assignee: Gansu Xineng Environmental Protection Technology Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-05-05
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a drying device for biomass fuel raw materials, which comprises a body, wherein a guide plate is obliquely and downwards arranged at the opening of the body, a rotating shaft is rotatably arranged in the opening, one end of the rotating shaft extends to the outer side of the opening and is connected with a first motor, a plurality of arc-shaped fan blades are arranged on the rotating shaft, a drying box with an upward opening is arranged in the main body, the drying box is internally provided with a plurality of heating plates, the bottom of the drying box is fixed at the bottom in the body through a plurality of groups of springs, the bottom of the drying box is provided with a first shaft, one end of the first shaft, which is positioned in the drying box, is fixedly provided with a scraper, a plurality of groups of brushes for spreading the raw materials are arranged on the scraper, a baffle plate is rotatably arranged above one side of the drying box, the drying oven is characterized in that a hydraulic cylinder is arranged on one side of the bottom of the oven body, and a telescopic shaft of the hydraulic cylinder extends into the oven body and is hinged with the oven body. The utility model has the advantages that: compact structure, degree of automation is high, and it is even to dry.

Description

Drying device for biomass fuel raw material

Technical Field

The utility model discloses the field specifically indicates a drying device for biomass fuel raw materials.

Background

The biomass fuel is prepared by burning biomass materials as fuel, and is mainly agricultural and forestry waste. Mainly distinguished from fossil fuels. In the current national policy and environmental protection standard, the direct combustion biomass belongs to high pollution fuel, is only used in rural large stoves and is not allowed to be used in cities, and the application of the biomass fuel, which is actually mainly biomass briquette fuel, is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and performing processes such as crushing, mixing, extruding, drying and the like to form various briquettes and can be directly combusted.

Biomass fuel is mostly discarded object processing such as straw and makes, and these agricultural wastes need detach moisture wherein between the processing to guarantee the quality of processing back biomass fuel, the device of current stoving is direct to smashing back biomass fuel raw materials and dries, is difficult for the stirring in the stoving case, and it is not thorough to dry, has influenced the processing biomass fuel quality in later stage, consequently, needs the research a stoving drying device for the even biomass fuel raw materials of stoving.

SUMMERY OF THE UTILITY MODEL

The to-be-solved of the utility model is to overcome above technical problem, a drying device for biomass fuel raw materials is provided.

In order to solve the technical problem, the utility model provides a technical scheme does: a drying device for biomass fuel raw materials comprises a body, wherein a guide plate is arranged at the opening of the body in a downward inclined mode, a rotating shaft is arranged in the opening in a rotating mode, the rotating shaft is horizontally arranged, one end of the rotating shaft extends to the outer side of the opening to be connected with a first motor, a plurality of arc-shaped fan blades are arranged on the rotating shaft, a drying box with an upward opening is arranged in the body, a plurality of heating plates are arranged inside the drying box, the bottom of the drying box is fixed to the inner bottom of the body through a plurality of groups of springs, a first shaft is arranged at the bottom of the drying box and located under the opening, one end of the first shaft extends to the outer side of the drying box to be connected with a second motor, the second motor drives the first shaft to rotate, a scraper plate is fixedly arranged at one end of the first shaft located inside the drying box, and a plurality of groups of brushes for spreading out, one side top of stoving case rotate and be equipped with the baffle, body bottom one side be equipped with the pneumatic cylinder, the telescopic shaft of pneumatic cylinder extend to this internal articulated stoving case, the telescopic shaft be located the stoving case and keep away from the one end of baffle, the body be close to one side of baffle and be equipped with the discharge gate, discharge gate department be equipped with the decurrent flitch that goes out of slope, body top be equipped with the blast pipe, the blast pipe in be equipped with the fan.

As an improvement, the drying box is internally provided with a supporting plate for supporting the first motor, and the bottom of the drying box is provided with a U-shaped frame for supporting the second motor.

As an improvement, a material distributing plate is connected above the first shaft, and the material distributing plate is of an inverted bowl-shaped structure.

As an improvement, the fan is fixed in the exhaust pipe through a cross-shaped connecting frame.

As an improvement, a bent shielding plate is arranged above the body.

As an improvement, one side of the body is provided with a controller, the controller is electrically connected with the motor I, the motor II, the hydraulic cylinder and the fan, the control is convenient, and the automation degree is high.

Compared with the prior art, the utility model the advantage lie in: in the device provided by the utility model, the rotary pump and the fan blades are arranged at the opening, the raw materials are easy to adhere due to moisture, and the opening is prevented from being blocked; the drying box is dried by using a heating plate, and the raw materials are spread by using a scraper and a brush and are thoroughly and uniformly dried; a material distributing plate with an inverted bowl-shaped structure is arranged above the first shaft, so that the raw materials are prevented from being concentrated at the center of the drying box when falling down to influence the drying effect; after drying is finished, one end of the drying box is lifted up by the hydraulic cylinder, and an opening is formed between the baffle and one side of the drying box due to the self gravity of the baffle, so that the material can fall conveniently; the moisture generated by drying is discharged outside the body by a fan. Whole device compact structure, degree of automation is high, and it is even to dry, is fit for using widely.

Drawings

Fig. 1 is a schematic structural diagram of the drying device for biomass fuel raw material of the present invention.

Fig. 2 is a schematic structural diagram of a drying box of the drying device for biomass fuel raw material in a use state.

Fig. 3 is a top view of the rotating shaft of the drying device for biomass fuel raw material of the present invention.

Fig. 4 is an installation schematic diagram of the fan of the drying device for biomass fuel raw material of the present invention.

As shown in the figure: 1. the drying device comprises a body, 2, an opening, 3, a material guide plate, 4, a rotating shaft, 5, a motor I, 6, fan blades, 7, a drying box, 8, a spring, 9, a shaft I, 10, a motor II, 11, a scraping plate, 12, a brush, 13, a baffle, 14, a hydraulic cylinder, 15, a telescopic shaft, 16, a discharge hole, 17, a discharge plate, 18, a support plate, 19, a U-shaped frame, 20, a material distribution plate, 21, an exhaust pipe, 22, a fan, 23, a heating plate, 24, a connecting frame, 25, a shielding plate, 26 and a controller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A drying device for biomass fuel raw materials comprises a body 1, a guide plate 3 is arranged at the position of an opening 2 of the body 1 in an inclined mode downwards, a rotating shaft 4 is arranged in the opening 2 in a rotating mode, the rotating shaft 4 is horizontally arranged, one end of the rotating shaft 4 extends to the outer side of the opening 2 to be connected with a first motor 5, a plurality of arc-shaped fan blades 6 are arranged on the rotating shaft 4, a drying box 7 with an upward opening is arranged in the body 1, a plurality of heating plates 23 are arranged inside the drying box 7, the bottom of the drying box 7 is fixed to the inner bottom of the body 1 through a plurality of groups of springs 8, a first shaft 9 is arranged at the bottom of the drying box 7, the first shaft 9 is located under the opening 2, one end of the first shaft 9 extends to the outer side of the drying box 7 to be connected with a second motor 10, the second motor 10 drives the first shaft 9 to rotate, a scraper 11 is fixedly arranged at one end of the first shaft 9 located, scraper blade 11 on be equipped with the multiunit and be used for spreading out the brush 12 of raw materials, one side top of stoving case 7 rotate and be equipped with baffle 13, 1 bottom one side of body be equipped with pneumatic cylinder 14, pneumatic cylinder 14's telescopic shaft 15 extend to this body internal hinge stoving case 7, telescopic shaft 15 be located stoving case 7 and keep away from the one end of baffle 13, one side that body 1 is close to baffle 13 be equipped with discharge gate 16, discharge gate 16 department be equipped with the decurrent flitch 17 of slope, 1 top of body be equipped with blast pipe 21, blast pipe 21 in be equipped with fan 22.

A supporting plate 18 for supporting the first motor 5 is arranged in the body 1, and a U-shaped frame 19 for supporting the second motor 10 is arranged at the bottom of the drying box 7.

A material distributing plate 20 is connected above the first shaft 9, and the material distributing plate 20 is of an inverted bowl-shaped structure.

The fan 22 is fixed in the exhaust pipe 21 by a cross-shaped connecting frame 24.

A bent shielding plate 25 is arranged above the body 1.

A controller 26 is arranged on one side of the body 1, and the controller 26 is electrically connected with the first motor 5, the second motor 10, the hydraulic cylinder 14 and the fan 22.

The utility model discloses a theory of operation: by controller 26 starter motor one 5, two 10 motors, pneumatic cylinder 14 and fan 22, the raw materials enters into body 1 from opening 2 along stock guide 3, through dividing flitch 20, the raw materials dispersion is inside stoving case 7, one 5 motors drive flabellum 6 and rotate, prevent that the raw materials from blockking up in opening 2 department, two 10 motors drive scraper blade 11 and rotate, brush 12 shakeouts and turns over the material to the raw materials, hot plate 23 dries the raw materials, the moisture of production, utilize fan 22 discharge body 1 outside, after the stoving, pneumatic cylinder 14's telescopic shaft 15 lifts up the one end of stoving case 7, baffle 13 is vertical state because of self gravity reason, form the opening with stoving case 7 one side, the raw materials is outside discharge body 1 along ejection of compact board 17, utilize other containers to carry out unified processing.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a drying device for biomass fuel raw materials, includes body (1), its characterized in that: the inclined material guide plate (3) is arranged at the position of an opening (2) of the body (1) in a downward mode, a rotating shaft (4) is arranged in the opening (2) in a rotating mode, the rotating shaft (4) is horizontally arranged, one end of the rotating shaft (4) extends to the outer side of the opening (2) to be connected with a first motor (5), a plurality of arc-shaped fan blades (6) are arranged on the rotating shaft (4), a drying box (7) with an upward opening is arranged in the body (1), a plurality of heating plates (23) are arranged inside the drying box (7), the bottom of the drying box (7) is fixed to the inner bottom of the body (1) through a plurality of groups of springs (8), a first shaft (9) is arranged at the bottom of the drying box (7), the first shaft (9) is located under the opening (2), one end of the first shaft (9) extends to the outer side of the drying box (7) to be connected with a second motor (10, the second motor (10) drives the first shaft (9) to rotate, a scraper (11) is fixedly arranged at one end of the first shaft (9) positioned in the drying box (7), a plurality of groups of brushes (12) for spreading the raw materials are arranged on the scraper (11), a baffle (13) is rotatably arranged above one side of the drying box (7), a hydraulic cylinder (14) is arranged on one side of the bottom of the body (1), a telescopic shaft (15) of the hydraulic cylinder (14) extends into the body (1) and is hinged with the drying box (7), the telescopic shaft (15) is positioned at one end of the drying box (7) far away from the baffle (13), a discharge hole (16) is arranged on one side of the body (1) close to the baffle (13), discharge gate (16) department be equipped with inclined down play flitch (17), body (1) top be equipped with blast pipe (21), blast pipe (21) in be equipped with fan (22).

2. The drying device for biomass fuel raw material according to claim 1, characterized in that: the drying box is characterized in that a supporting plate (18) used for supporting the first motor (5) is arranged in the body (1), and a U-shaped frame (19) used for supporting the second motor (10) is arranged at the bottom of the drying box (7).

3. The drying device for biomass fuel raw material according to claim 1, characterized in that: a material distributing plate (20) is connected above the first shaft (9), and the material distributing plate (20) is of an inverted bowl-shaped structure.

4. The drying device for biomass fuel raw material according to claim 1, characterized in that: the fan (22) is fixed in the exhaust pipe (21) through a cross-shaped connecting frame (24).

5. The drying device for biomass fuel raw material according to claim 1, characterized in that: a bent shielding plate (25) is arranged above the body (1).

6. The drying device for biomass fuel raw material according to claim 1, characterized in that: one side of body (1) be equipped with controller (26), controller (26) electric connection motor one (5), motor two (10), pneumatic cylinder (14) and fan (22).