CN215373310U

CN215373310U - Biomass energy power plant fuel drying device

Info

Publication number: CN215373310U
Application number: CN202120181257.7U
Authority: CN
Inventors: 李尚洁
Original assignee: Leiyang Branch Of Datang Huayin Electric Power Co ltd
Current assignee: Leiyang Branch Of Datang Huayin Electric Power Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-31
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a biomass energy power plant fuel drying device which comprises a drying box, wherein a drainage groove is formed in the top of the drying box, an exhaust hole is formed in the inner wall of the top of the drying box, water collecting grooves are fixedly arranged on two sides of the top of the drying box, motor boxes are fixedly arranged on two sides of the drying box, power mechanisms are arranged in the two motor boxes, a heating box is fixedly arranged at the bottom of the motor boxes, a rotating groove is formed in the bottom of the drying box, a rotating mechanism is arranged in the rotating groove, and a loading disc is fixedly sleeved on the surface of the rotating rod; according to the utility model, the blades are driven to rotate by the rotation of the power motor, so that air enters the drying box and can dry materials on the object-carrying disc in the drying box; the rotation through rotating the motor drives the thing disc that carries on the dwang and rotates, consequently carries the material on the thing disc and has accelerated the drying to more air contact.

Description

Biomass energy power plant fuel drying device

Technical Field

The utility model relates to the technical field of machinery, in particular to a biomass energy power plant fuel drying device.

Background

The biomass energy power plant fuel main body is a pure wood raw material, does not contain any adhesive or additive, and only wood dust is subjected to professional mechanical treatment and compression molding to change the density, strength and combustion performance of the wood dust, so that the molded fuel has high density, and loose materials are compact and seamless, thereby limiting the overflow speed of volatile matters, prolonging the combustion time of the volatile matters, and leading most of combustion reaction to be only carried out on the surface of the molded fuel. Because the formed fuel has compact texture, the carbon structure left after the volatile substance overflows is relatively compact, and the carbon structure cannot be disintegrated by moving airflow. The drying device is a mechanical device which vaporizes and escapes moisture (generally moisture or other volatile liquid components) in the material through heating so as to obtain solid material with specified moisture content, and is a mechanical device for realizing the material drying process.

However, in practical use, because the drying equipment for biomass energy power plant fuel has poor effect and the cost of the current drying equipment is high, further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a biomass energy power plant fuel drying device to solve the problems in the background technology.

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

the utility model provides a biomass energy power plant fuel drying device, includes the drying cabinet, the drainage groove has been seted up at the top of drying cabinet, the exhaust hole has been seted up to the inner wall at drying cabinet top, the both sides fixed mounting at the top of drying cabinet has the water catch bowl, drying cabinet both sides fixed mounting has a motor case, two the inside of motor case is provided with power unit, the bottom fixed mounting of motor case has the heating cabinet, the rotation groove has been seted up to the bottom of drying cabinet, the inside in rotation groove is provided with slewing mechanism, the last fixed surface of drying cabinet bottom installs the fixing base, the dwang is worn to be equipped with in the inside of fixing base, the fixed surface of dwang has cup jointed and has carried the thing disc.

Furthermore, the power mechanism comprises a power motor fixedly installed inside the motor box, an output shaft of the power motor is fixedly sleeved with a fan wheel, and fan blades are fixedly installed on the surface of the fan wheel.

Further, slewing mechanism includes that fixed mounting rotates the inside rotation motor of inslot portion at the rotation, the fixed worm that has cup jointed of output shaft that rotates the motor, the dwang is rotated on the surface that rotates the groove and is connected, the dwang is located the fixed worm wheel that has cup jointed in surface that rotates inslot portion, just the worm wheel rotates in the inside that rotates the groove, the worm is connected with the worm wheel meshing.

Furthermore, the heating coil is fixedly installed inside the heating box, the bottom of the loading disc is fixedly connected with the heating coil, an air inlet hole is formed in one side, away from the drying box, of the heating box, an air guide hole is formed between the heating box and the motor box, and an air vent is formed between the motor box and the drying box.

Further, the through-hole has been seted up at the top in rotation groove and the centre that is close to the fixing base, the inside of through-hole is worn to locate by the dwang, just the dwang rotates in the inside of through-hole.

Further, the bottom of drainage groove is located the top of water catch bowl.

Furthermore, a transparent plate is fixedly arranged on the front surface of the drying box.

The utility model has the technical effects and advantages that:

1. the fan wheel is driven to rotate through the rotation of the power motor, so that the fan blades are driven to rotate, the fan blades rotate to drive air to blow to the drying box, and therefore the air can dry materials on the object carrying disc in the drying box; the rotation through rotating the motor drives the worm and rotates, because worm and worm wheel meshing utilize the worm wheel and carry the surperficial fixity of thing disc at the dwang to the worm rotates and drives the worm wheel and rotate, thereby drives the thing disc rotation of carrying on the dwang, consequently carries the material on the thing disc to more air contact, thereby accelerate the drying.

2. The heating coil is arranged, so that the air and the carrying disc can be heated, and the flowing hot air is convenient to dry materials on the carrying disc; the air inlet, the air guide hole and the air vent are arranged, so that outside air can be sucked into the heating box, the air is heated by the heating coil and then reaches the motor box, the air is blown into the drying box by the rotating fan blades, and the flowing hot air is beneficial to drying processing; through the arrangement of the through hole, the rotating rod can smoothly rotate, so that the structure is convenient to stabilize; by arranging the drainage groove and the water collection groove, moisture in hot air can reach the water collection groove along the drainage groove, so that the moisture in materials can be conveniently discharged, and a dry environment is provided; the transparent plate is arranged, so that the drying condition in the drying box can be observed, and the drying efficiency is improved; therefore, the whole structure is simple, and the cost of the drying device is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of a carrying disc of the present invention.

FIG. 3 is a schematic view of the structure of the rotary slot of the present invention.

FIG. 4 is a schematic diagram of a transparent plate according to the present invention.

The reference signs are:

1. a drying oven; 2. a drainage groove; 3. an exhaust hole; 4. a water collection tank; 5. a motor case; 6. a heating box; 7. a rotating groove; 8. a fixed seat; 9. rotating the rod; 10. a carrying disc; 11. a power motor; 12. a fan wheel; 13. a fan blade; 14. rotating the motor; 15. a worm; 16. a worm gear; 17. a heating coil; 18. an air inlet; 19. an air vent; 20. a vent hole; 21. a through hole; 22. a transparent plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, an embodiment of the utility model provides a biomass energy power plant fuel drying device, which comprises a drying oven 1, wherein a drainage groove 2 is formed in the top of the drying oven 1, an exhaust hole 3 is formed in the inner wall of the top of the drying oven 1, water collecting grooves 4 are fixedly installed on two sides of the top of the drying oven 1, motor boxes 5 are fixedly installed on two sides of the drying oven 1, power mechanisms are arranged inside the two motor boxes 5, a heating box 6 is fixedly installed at the bottom of the motor boxes 5, a rotating groove 7 is formed in the bottom of the drying oven 1, a rotating mechanism is arranged inside the rotating groove 7, a fixing seat 8 is fixedly installed on the upper surface of the bottom of the drying oven 1, a rotating rod 9 penetrates through the inside of the fixing seat 8, and a loading disc 10 is fixedly sleeved on the surface of the rotating rod 9.

As shown in fig. 1, the power mechanism includes a power motor 11 fixedly installed inside the motor box 5, an output shaft of the power motor 11 is fixedly sleeved with a fan wheel 12, and fan blades 13 are fixedly installed on the surface of the fan wheel 12, so that the fan blades 13 are driven to rotate by the rotation of the power motor 11, and therefore, the air blowing to the drying box 1 can dry the material on the object-carrying disk 10 in the drying box 1.

As shown in fig. 3, the rotating mechanism includes a rotating motor 14 fixedly installed inside the rotating groove 7, a worm 15 is fixedly sleeved on an output shaft of the rotating motor 14, the rotating rod 9 is rotatably connected on the surface of the rotating groove 7, the rotating rod 9 is fixedly sleeved on the surface inside the rotating groove 7 and is connected with a worm wheel 16, the worm wheel 16 is rotated inside the rotating groove 7, the worm 15 is meshed with the worm wheel 16, so that the rotating rod 9 is driven by the rotating motor 14 to rotate the loading disc 10, therefore, the material on the loading disc 10 is in contact with more air, and drying is accelerated.

As shown in fig. 1, a heating coil 17 is fixedly installed inside the heating box 6, the bottom of the loading disc 10 is fixedly connected with the heating coil 17, an air inlet 18 is formed in one side of the heating box 6, which is far away from the drying box 1, an air guide hole 19 is formed between the heating box 6 and the motor box 5, and an air vent 20 is formed between the motor box 5 and the drying box 1, so that the heating coil 17 is arranged to heat air and the loading disc 10, and the material on the loading disc 10 is dried through the flow of the air; by providing the air inlet hole 18, the air guide hole 19 and the air vent hole 20, the external air can be sucked into the heating box 6, so that the air reaches the motor box 5 after being heated by the heating coil 17, and is blown into the drying box 1 by the rotating fan blades 13, so that the flowing hot air contributes to the drying process.

As shown in fig. 1, the through hole 21 is opened at the top of the rotating groove 7 and near the middle of the fixing seat 8, the rotating rod 9 penetrates through the inside of the through hole 21, and the rotating rod 9 rotates inside the through hole 21, so that the rotating rod 9 can smoothly rotate by arranging the through hole 21, and the structure is stable.

In a preferred embodiment, the bottom end of the drainage groove 2 is located above the water collection groove 4, so that by arranging the drainage groove 2 and the water collection groove 4, the moisture in the hot air can reach the water collection groove 4 along the drainage groove 2, thereby facilitating the discharge of the moisture in the material and providing a dry environment.

As shown in fig. 4, a transparent plate 22 is fixedly installed on the front surface of the drying box 1, so that the drying condition in the drying box 1 can be observed by providing the transparent plate 22, thereby improving the drying efficiency.

The working process of the utility model is as follows:

when the drying box is used, the fan wheel 12 is driven to rotate through the rotation of the power motor 11, so that the fan blades 13 are driven to rotate, the fan blades 13 rotate to drive air to be blown to the drying box 1, and therefore the air can dry materials on the object carrying disc 10 in the drying box 1; the worm 15 is driven to rotate by the rotation of the rotating motor 14, and because the worm 15 is meshed with the worm wheel 16, the worm wheel 16 and the carrying disc 10 are fixed on the surface of the rotating rod 9, so that the worm 15 rotates to drive the worm wheel 16 to rotate, and the carrying disc 10 on the rotating rod 9 is driven to rotate, and therefore materials on the carrying disc 10 are in contact with more air, and drying is accelerated; the heating coil 17 is arranged to heat the air and the carrying disc 10, so that the flowing hot air can dry the materials on the carrying disc 10; by arranging the air inlet hole 18, the air guide hole 19 and the air vent hole 20, outside air can be sucked into the heating box 6, so that the air reaches the motor box 5 after being heated by the heating coil 17, and is blown into the drying box 1 by the rotating fan blades 13, and therefore, the flowing hot air is beneficial to drying; through the arrangement of the through hole 21, the rotating rod 9 can rotate smoothly, so that the structure is convenient to stabilize; by arranging the drainage groove 2 and the water collection groove 4, moisture in hot air can reach the water collection groove 4 along the drainage groove 2, so that the moisture in materials can be conveniently discharged, and a dry environment is provided; the transparent plate 22 is arranged, so that the drying condition in the drying box 1 can be observed, and the drying efficiency is improved; therefore, the whole structure is simple, and the cost of the drying device is reduced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A biomass energy power plant fuel drying device comprises a drying box (1) and is characterized in that, the top of the drying box (1) is provided with a drainage groove (2), the inner wall of the top of the drying box (1) is provided with an exhaust hole (3), the two sides of the top of the drying box (1) are fixedly provided with water collecting tanks (4), the two sides of the drying box (1) are fixedly provided with motor boxes (5), power mechanisms are arranged inside the two motor boxes (5), a heating box (6) is fixedly arranged at the bottom of the motor box (5), a rotating groove (7) is arranged at the bottom of the drying box (1), a rotating mechanism is arranged in the rotating groove (7), a fixed seat (8) is fixedly arranged on the upper surface of the bottom of the drying box (1), dwang (9) are worn to be equipped with in the inside of fixing base (8), the fixed surface of dwang (9) has cup jointed and has carried thing disc (10).

2. The biomass power plant fuel drying device according to claim 1, wherein the power mechanism comprises a power motor (11) fixedly installed inside a motor box (5), an output shaft of the power motor (11) is fixedly sleeved with a fan wheel (12), and a fan blade (13) is fixedly installed on the surface of the fan wheel (12).

3. The biomass power plant fuel drying device according to claim 2, characterized in that the rotating mechanism comprises a rotating motor (14) fixedly installed inside the rotating groove (7), an output shaft of the rotating motor (14) is fixedly sleeved with a worm (15), the rotating rod (9) is rotatably connected on the surface of the rotating groove (7), a worm wheel (16) is fixedly sleeved on the surface of the rotating rod (9) inside the rotating groove (7), the worm wheel (16) rotates inside the rotating groove (7), and the worm (15) is meshed with the worm wheel (16).

4. The biomass power plant fuel drying device according to claim 3, wherein a heating coil (17) is fixedly installed inside the heating box (6), the bottom of the loading disc (10) is fixedly connected with the heating coil (17), an air inlet hole (18) is formed in one side, away from the drying box (1), of the heating box (6), an air guide hole (19) is formed between the heating box (6) and the motor box (5), and an air vent hole (20) is formed between the motor box (5) and the drying box (1).

5. The biomass power plant fuel drying device according to claim 4, wherein a through hole (21) is formed at the top of the rotating groove (7) and near the middle of the fixing seat (8), the rotating rod (9) penetrates through the through hole (21), and the rotating rod (9) rotates in the through hole (21).

6. The biomass power plant fuel drying device according to claim 5, characterized in that the bottom end of the drainage trough (2) is located above the water collection trough (4).

7. The biomass power plant fuel drying device according to claim 6, characterized in that a transparent plate (22) is fixedly mounted on the front side of the drying box (1).