CN218154268U

CN218154268U - Biomass fuel unloader

Info

Publication number: CN218154268U
Application number: CN202221706643.4U
Authority: CN
Inventors: 周海清; 刘路; 冯忠明
Original assignee: Hubei Fuhang Biomass New Energy Fuel Co ltd
Current assignee: Hubei Fuhang Biomass New Energy Fuel Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-27
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a biomass fuel unloader, fire burning furnace including living beings, living beings fire burning furnace lower extreme and set up the feed opening, set up spiral feed tray in the feed opening, spiral feed tray lower extreme installation motor one under the spiral, feed opening surface cover establishes hollow ring, feed opening surface mounting a plurality of fin, and the fin is located hollow intra-annular, hollow ring side-mounting intake pipe one, hollow ring side-mounting outlet pipe one, feed opening lower extreme installation hollow plate, and feed opening intercommunication hollow plate, set up the conveyer belt in the hollow plate, the conveyer belt inner wall sets up snakelike hot exchange pipe, and snakelike hot exchange pipe fixed connection hollow plate inner wall. The utility model discloses a fin is with the heat transmission of feed opening in the hollow ring, and heat and cooling water carry out the heat exchange to make the fuel cooling, flow in snakelike heat exchange pipe through the cooling water, take away remaining heat on the fuel, increase the cooling effect of fuel.

Description

Biomass fuel unloader

Technical Field

The utility model relates to a biomass fuel field, concretely relates to biomass fuel unloader.

Background

Biomass fuel: the biomass material is burnt to be used as fuel, and is mainly agricultural and forestry waste (such as straw, sawdust, bagasse, rice chaff and the like). Mainly distinguished from fossil fuels. Biomass fuel need earlier in the engineering of preparation biomass raw materials anaerobic combustion in biomass combustion furnace, then collect the reuse to the biomass raw materials after the burning, and traditional biomass combustion furnace discharging device does not have the primary cooling equipment, and the fuel in the biomass combustion furnace is after the burning discharge temperature from the stove is very high, need enter the supercooling and collect, carries out operation on next step, if do not have cooling device, inconvenient follow-up collection influences work efficiency. Therefore, the technical personnel in the field provide a biomass fuel blanking device to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a biomass fuel blanking device, which comprises a biomass combustion furnace, wherein the lower end of the biomass combustion furnace is provided with a blanking port, a spiral blanking disc is arranged in the blanking port, the lower end of the spiral blanking disc is provided with a first motor, a hollow ring is sleeved on the outer surface of the blanking port, a plurality of radiating fins are arranged on the outer surface of the blanking port, the radiating fins are positioned in the hollow ring, the side surface of the hollow ring is provided with a first water inlet pipe, the side surface of the hollow ring is provided with a first water outlet pipe, the lower end of the blanking port is provided with a hollow plate, and the blanking port is communicated with the hollow plate;

a conveying belt is arranged in the hollow plate, a snakelike heat exchange tube is arranged on the inner wall of the conveying belt and fixedly connected with the inner wall of the hollow plate, a water inlet pipe II is installed at one end of the snakelike heat exchange tube, a water outlet pipe II is installed at the other end of the snakelike heat exchange tube, the water inlet pipe II and the water outlet pipe II penetrate through the hollow plate, a circulating water tank is arranged in front of the hollow plate, and a pump body is arranged on the side face of the circulating water tank;

the conveyer pipe is installed to pump body one end, and conveyer pipe intercommunication inlet tube one and inlet tube two, and pump body other end installation extraction pipe, and extraction pipe intercommunication circulating water tank, circulating water tank side upper portion installation connecting pipe, and connecting pipe intercommunication outlet pipe one and outlet pipe two, the circulating water tank upper end sets up the semiconductor refrigerator, sets up the pivot in the circulating water tank, a plurality of stirring board of pivot surface mounting, pivot upper end installation motor two.

Preferably: and bearings are symmetrically arranged on the outer surface of the spiral discharging plate.

Preferably: the bearing is fixedly connected with the inner wall of the feed opening through a connecting rod.

Preferably: the lower end of the hollow plate is provided with a discharge port, and the discharge port is positioned on the right side of the conveying belt.

Preferably: and a fixing frame is arranged at the lower end of the hollow plate corresponding to the discharge port.

Preferably: the upper end of the circulating water tank is provided with a water inlet, and a cover is arranged on the water inlet.

The utility model discloses a technological effect and advantage:

the utility model discloses an in the heat transmission of fin with the feed opening hollow ring, heat and cooling water carry out the heat exchange to make the fuel cooling, flow in snakelike heat exchange pipe through the cooling water, take away remaining heat on the fuel, increase the cooling effect of fuel, simultaneously, get back to in the circulating water tank after the cooling water accomplishes the heat exchange, make the inside temperature reduction of circulating water tank through the semiconductor refrigerator, thereby make the temperature reduce, guarantee the circulating water cooling effect.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic structural view of a hollow ring of the present application;

FIG. 3 is a schematic structural view of a hollow core panel according to the present application;

FIG. 4 is a schematic structural view of a circulation tank of the present application;

in the figure: 1. a biomass combustion furnace; 11. a feeding port; 12. a spiral discharging disc; 13. a bearing; 14. a first motor; 15. a heat sink; 2. a hollow ring; 21. a first water inlet pipe; 22. a first water outlet pipe; 3. a hollow slab; 31. an outlet port; 32. a fixing frame; 33. a conveyor belt; 4. a serpentine heat exchange tube; 41. a water inlet pipe II; 42. a water outlet pipe II; 5. a pump body; 51. a delivery pipe; 52. an extraction pipe; 6. a circulating water tank; 61. a water inlet; 62. a semiconductor refrigerator; 63. a rotating shaft; 64. a stirring plate; 65. a second motor; 7. and (4) connecting the pipes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 4, in the present embodiment, there is provided a biomass fuel discharging device, comprising a biomass combustion furnace 1, wherein a discharging opening 11 is provided at a lower end of the biomass combustion furnace 1, a spiral discharging tray 12 is provided in the discharging opening 11, a first motor 14 is provided at a lower end of the spiral discharging tray 12, bearings 13 are symmetrically provided on an outer surface of the spiral discharging tray 12, the bearings 13 are fixedly connected to an inner wall of the discharging opening 11 through connecting rods, a hollow ring 2 is sleeved on an outer surface of the discharging opening 11, a plurality of heat dissipating fins 15 are provided on an outer surface of the discharging opening 11, the heat dissipating fins 15 are located in the hollow ring 2, a first water inlet pipe 21 is provided at a side surface of the hollow ring 2, a first water outlet pipe 22 is provided at a side surface of the hollow ring 2, a hollow plate 3 is provided at a lower end of the discharging opening 11, the discharging opening 11 is communicated with the hollow plate 3, a conveyor belt 33 is provided in the hollow plate 3, a discharging opening 31 is provided at a lower end of the hollow plate 3, a discharging opening 31 is located at a right side surface of the hollow plate 33, a serpentine heat exchanging pipe 4 is provided on an inner wall of the hollow plate 3, a second water inlet pipe 41 is provided on an upper end of the conveyor belt 42, a water tank 6, a water circulating water tank 6 is provided on a circulating water tank 7, a circulating water tank 6 communicating pipe 51 communicating with a water tank 6, a water tank 5, a water tank 6, a water circulating connecting pipe 51 is provided on a water circulating pipe 52, a water circulating pipe 52 is provided at a water tank communicating pipe connecting with a water tank 6, a rotating shaft 63 is arranged in the circulating water tank 6, a plurality of stirring plates 64 are arranged on the outer surface of the rotating shaft 63, and a second motor 65 is arranged at the upper end of the rotating shaft 63.

The utility model discloses a theory of operation is: the first motor 14 drives the spiral blanking disc 12 to rotate, so that fuel in the biomass combustion furnace 1 uniformly falls onto the conveying belt 33, when the fuel uniformly falls in the blanking port 11, heat of the blanking port 11 is transmitted into the hollow ring 2 through the radiating fins 15, the heat and cooling water carry out heat exchange, so that the fuel is cooled, the heat is taken away by the cooling water which circularly flows, when the fuel moves on the conveying belt 33, the cooling water flows in the serpentine heat exchange tube 4, residual heat on the fuel is taken away, and the cooling effect of the fuel is improved;

the pump body 5 transmits cooling water to the hollow ring 2 and the serpentine heat exchange tube 4 through the first water inlet tube 21 and the second water inlet tube 41 through the extraction tube 52 and the delivery tube 51, then after the heat exchange of the cooling water is completed, the cooling water returns to the circulating water tank 6 through the first water outlet tube 22, the second water outlet tube 42 and the connecting tube 7, meanwhile, the semiconductor refrigerator 62 works, the temperature inside the circulating water tank 6 is reduced, so that the water temperature is reduced, meanwhile, the second motor 65 drives the stirring plate 64 to rotate through the rotating shaft 63, water is stirred, and the cooling speed of the water is increased.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A biomass fuel blanking device comprises a biomass combustion furnace (1), and is characterized in that a blanking port (11) is arranged at the lower end of the biomass combustion furnace (1), a spiral blanking disc (12) is arranged in the blanking port (11), a first motor (14) is arranged at the lower end of the spiral blanking disc (12), a hollow ring (2) is sleeved on the outer surface of the blanking port (11), a plurality of radiating fins (15) are arranged on the outer surface of the blanking port (11), the radiating fins (15) are positioned in the hollow ring (2), a first water inlet pipe (21) is arranged on the side surface of the hollow ring (2), a first water outlet pipe (22) is arranged on the side surface of the hollow ring (2), a hollow plate (3) is arranged at the lower end of the blanking port (11), and the blanking port (11) is communicated with the hollow plate (3);

a conveying belt (33) is arranged in the hollow plate (3), a snake-shaped heat exchange pipe (4) is arranged on the inner wall of the conveying belt (33), the snake-shaped heat exchange pipe (4) is fixedly connected with the inner wall of the hollow plate (3), a water inlet pipe II (41) is installed at one end of the snake-shaped heat exchange pipe (4), a water outlet pipe II (42) is installed at the other end of the snake-shaped heat exchange pipe (4), the water inlet pipe II (41) and the water outlet pipe II (42) penetrate through the hollow plate (3), a circulating water tank (6) is arranged in front of the hollow plate (3), and a pump body (5) is arranged on the side face of the circulating water tank (6);

conveyer pipe (51) is installed to pump body (5) one end, and conveyer pipe (51) intercommunication inlet tube one (21) and inlet tube two (41), extraction pipe (52) is installed to the pump body (5) other end, and extraction pipe (52) intercommunication circulating water tank (6), circulating water tank (6) side upper portion installation connecting pipe (7), and connecting pipe (7) intercommunication outlet pipe one (22) and outlet pipe two (42), circulating water tank (6) upper end sets up semiconductor cooler (62), set up pivot (63) in circulating water tank (6), pivot (63) surface mounting a plurality of stirring board (64), pivot (63) upper end installation motor two (65).

2. The biomass fuel blanking device is characterized in that bearings (13) are symmetrically arranged on the outer surface of the spiral blanking disc (12).

3. The biomass fuel blanking device according to the claim 2 is characterized in that the bearing (13) is fixedly connected with the inner wall of the blanking port (11) through a connecting rod.

4. The biomass fuel blanking device according to the claim 1, characterized in that the lower end of the hollow plate (3) is provided with a discharge port (31), and the discharge port (31) is positioned at the right side of the conveyer belt (33).

5. The biomass fuel blanking device is characterized in that a fixing frame (32) is installed at the lower end of the hollow plate (3) corresponding to the position of the discharge port (31).

6. The biomass fuel blanking device is characterized in that a water inlet (61) is formed in the upper end of the circulating water tank (6), and a cover is arranged on the water inlet (61).