CN213480589U

CN213480589U - High-efficient living beings bulk cargo burner

Info

Publication number: CN213480589U
Application number: CN202020525499.9U
Authority: CN
Inventors: 郭祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-12
Filing date: 2020-04-12
Publication date: 2021-06-18
Anticipated expiration: 2030-04-12

Abstract

The utility model discloses a high-efficient living beings bulk cargo burner relates to and fires the burning furnace field, the on-line screen storage device comprises a base, the last surface edge fixedly connected with support frame of base, the top fixedly connected with barrel of support frame, the support frame forms the steady voltage plenum with the barrel is sealed, the barrel includes outer inoxidizing coating and interior inoxidizing coating, the bottom of interior inoxidizing coating is provided with fixed grate, upper surface one side of base is provided with the air-blower, the input fixedly connected with air-supply line of air-blower. The utility model discloses a set up the barrel into outer inoxidizing coating and interior inoxidizing coating, played good thermal-insulated effect that keeps warm, sealed formation steady voltage plenum between support frame and barrel, through the air-blower to injecting into the air in the steady voltage plenum, the air is through in a plurality of intercommunication mouths and a plurality of inlet port entering barrel in the air inlet subassembly for the air of injecting into can with the abundant contact of the fuel in the barrel, improved the combustion efficiency of fuel.

Description

High-efficient living beings bulk cargo burner

Technical Field

The utility model relates to a fire the burning furnace field, in particular to high-efficient living beings bulk cargo burner.

Background

The biomass fuel is a novel clean fuel prepared by taking agricultural and forestry wastes as raw materials through the processes of screening, crushing, mixing, extruding, drying and the like. The biomass burner is a burner for burning biomass fuel, generally comprising a hearth, a material conveying part for conveying the biomass fuel for the hearth, and an air pipe for providing oxygen for the hearth, wherein a flame outlet and a material inlet are arranged on the side surface of the hearth, an ash deposition bin is arranged below the hearth, a grate is arranged between the hearth and the ash deposition bin, and the ash deposition bin is communicated with the air pipe to provide oxygen for the hearth from bottom to top. The oxygen of the biomass burner in the prior art is generally provided from the bottom of the grate, the existing biomass burner often has the phenomenon of coking of biomass fuel, the coked biomass fuel can block the grate, so that the oxygen is influenced, the combustion efficiency is reduced, and the combustion efficiency is reduced, which in turn can accelerate the blockage of the grate by blocky coked substances to form vicious circle. Therefore, it is necessary to provide an efficient biomass bulk material combustion device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient living beings bulk cargo burner to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency biomass bulk combustion device comprises a base, wherein a support frame is fixedly connected to the edge of the upper surface of the base, a cylinder body is fixedly connected to the top end of the support frame, the support frame and the cylinder body are sealed to form a pressure stabilizing air chamber, the cylinder body comprises an outer protective layer and an inner protective layer, a fixed grate is arranged at the bottom of the inner protective layer, an air blower is arranged on one side of the upper surface of the base, an air inlet pipe is fixedly connected to the input end of the air blower, the air inlet pipe extends into the support frame, a driving device is arranged inside the support frame, the top of the driving device is connected with the fixed grate, an air inlet assembly is arranged on the inner wall of the lower end of the cylinder body, the bottom of the air inlet assembly is communicated with the pressure stabilizing air chamber, a feed hopper is fixedly connected to one, and a smoke outlet is formed in the outer side of the upper end of the cylinder body.

Preferably, the outer protective layer is a water-cooling interlayer or a pouring heat-insulating material, and the inner protective layer is a refractory brick.

Preferably, the aqua storage tank has been seted up to the top inboard of outer inoxidizing coating, the both sides bottom of aqua storage tank all is provided with the heat-conducting plate, the heat-conducting plate is inlayed in the inside of outer inoxidizing coating.

Preferably, the air inlet assembly comprises an air inlet arranged on the inner side of the support frame, a communication port is arranged at the top of the support frame, the communication port is arranged inside the lower end of the outer protective layer, an air inlet hole is arranged on one side of the communication port, and the air inlet hole is arranged on the inner wall of the lower end of the inner protective layer.

Preferably, the communicating openings are provided with a plurality of communicating openings which are distributed in an annular array, the air inlet holes in the communicating openings are communicated with the inner cavity of the barrel body, the air inlet holes are provided with a plurality of air inlet holes, and the air inlet holes are vertically distributed at equal intervals.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages that the cylinder body is arranged into the outer protective layer and the inner protective layer, so that the good heat preservation and insulation effect is achieved, the pressure stabilizing air chamber is formed between the support frame and the cylinder body in a sealing way, air is injected into the pressure stabilizing air chamber through the air blower, and the air enters the cylinder body through the plurality of communication ports and the plurality of air inlet holes in the air inlet assembly, so that the injected air can be fully contacted with the fuel in the cylinder body, and the combustion efficiency of the fuel is improved;

2. the utility model discloses an at the inside aqua storage tank of having seted up in the top of barrel, the aqua storage tank passes through the heat-conducting plate and transmits the aqua storage tank with the high temperature in the barrel in, heats the water in the aqua storage tank, and the boiler is used can be supplied with to the hot water, also can supply with the production usefulness, and the steam condensate water that produces after the simultaneous production heating and the comdenstion water also can get back to and continue the heat absorption in the intermediate layer that this burning reaches and form virtuous circle, have improved the utilization efficiency of the energy.

Drawings

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

Fig. 2 is a schematic top view of the overall structure of the present invention.

Fig. 3 is a schematic structural section view of the intake assembly of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a support frame 2, a cylinder 3, an outer protective layer 4, an inner protective layer 5, a fixed grate 6, an air blower 7, an air inlet pipe 8, a driving device 9, an air inlet assembly 10, a feed hopper 11, a high-pressure material sowing fan 12, a flue gas outlet 13, a water storage tank 14, a heat conducting plate 15, an air inlet 16, a communicating opening 17 and an air inlet 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-efficiency biomass bulk material combustion device as shown in figures 1-4, as shown in figures 1 and 2, comprising a base 1, a support frame 2 is fixedly connected with the edge of the upper surface of the base 1, a barrel 3 is fixedly connected with the top end of the support frame 2, the support frame 2 and the barrel 3 are sealed to form a pressure stabilizing air chamber, the barrel 3 comprises an outer protective layer 4 and an inner protective layer 5, the outer protective layer 4 is arranged as a water-cooling interlayer or poured heat insulation material, the inner protective layer 5 is arranged as a refractory brick, the arrangement of the outer protective layer 4 and the inner protective layer 5 plays a good heat insulation effect, the bottom of the inner protective layer 5 is provided with a fixed grate 6, one side of the upper surface of the base 1 is provided with an air blower 7, the input end of the air blower 7 is fixedly connected with an air inlet pipe 8, the air inlet, the top of a driving device 9 is connected with a fixed grate 6, an air inlet assembly 10 is arranged on the inner wall of the lower end of a cylinder 3, the air inlet assembly 10 plays a role of air inlet so as to fully combust fuel, the bottom of the air inlet assembly 10 is communicated with a pressure stabilizing air chamber, a feed hopper 11 is fixedly connected to one side of the middle part of the cylinder 3, a high-pressure material spreading fan 12 is fixedly connected to the outer side of the bottom of the feed hopper 11, the high-pressure material spreading fan 12 is arranged so as to uniformly feed dye, simultaneously, the smoke and flame in the cylinder 3 can be prevented from being sprayed out from the feed hopper 11, a smoke outlet 13 is arranged on the outer side of the upper end of the cylinder 3, the smoke outlet 13 can guide high-temperature smoke into other equipment as a heat source, a water storage tank 14 is arranged on the inner side of the top end of an outer protective layer 4, the water storage tank 14 is communicated with, the heat-conducting plate 15 is inlayed in the inside of outer inoxidizing coating 4, and the setting of heat-conducting plate 15 can be with the high temperature transmission in the barrel 3 to the aqua storage tank 14 in, heat the water in the aqua storage tank 14.

As shown in fig. 3 and 4, the air inlet assembly 10 includes an air inlet 16 arranged on the inner side of the support frame 2, a communication port 17 is arranged at the top of the support frame 2, the communication port 17 is arranged inside the lower end of the outer protective layer 4, an air inlet 18 is arranged on one side of the communication port 17, the air inlet 18 is arranged on the inner wall of the lower end of the inner protective layer 5, the communication port 17 is provided with a plurality of communication ports 17, the communication ports 17 are distributed in an annular array manner, the air inlet 18 on the communication port 17 is communicated with the inner cavity of the barrel 3, the air inlet 18 is provided with a plurality of air inlets 18, the air inlets 18 are distributed vertically at equal intervals, the injected air can be in full contact with the fuel in the barrel 3 due to the arrangement of the communication ports 17 and.

The utility model discloses the theory of operation:

when the device works, firstly, inflammable dye is put on the fixed grate 6 on the cylinder 3 and is ignited, when the temperature in the belt cylinder 3 meets the requirement, then the biomass dye is poured into the cylinder 3 through the feed hopper 11, then the high-pressure material-spreading fan 12 on the feed hopper 11 can quickly and uniformly inject the dye into the cylinder 3, simultaneously the smoke and flame in the cylinder 3 are also prevented from being sprayed out from the feed hopper 11, then the fixed grate 6 is driven to rotate through the driving device 9, the blanking is uniform, then the blower 7 is started, the blower 7 injects outside air into the pressure-stabilizing air chamber between the support frame 2 and the cylinder 3 through the air inlet pipe 8, the air in the air chamber enters the communicating opening 17 through the air inlet 16 and then is injected into the cylinder 3 through the 18 on the communicating opening 17, the combustion efficiency of the fuel is improved through the arrangement of the plurality of

air inlets

17 and 18, the high-temperature smoke generated during the fuel combustion is transmitted into the water storage tank 14 through the heat-conducting, the water in the water storage tank 14 can be heated, hot water can be supplied to a boiler for use and production, simultaneously steam condensate and condensed water generated after production heating can also return to the combustion chamber to continuously absorb heat in the interlayer to form virtuous circle, then high-temperature flue gas is discharged through the flue gas outlet 13, and the discharged high-temperature flue gas can be used as a heat source to heat or drag other heat supply equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high-efficient living beings bulk cargo burner, includes base (1), its characterized in that: the device is characterized in that a support frame (2) is fixedly connected to the edge of the upper surface of a base (1), a barrel (3) is fixedly connected to the top end of the support frame (2), the support frame (2) and the barrel (3) are sealed to form a pressure stabilizing air chamber, the barrel (3) comprises an outer protective layer (4) and an inner protective layer (5), a fixed grate (6) is arranged at the bottom of the inner protective layer (5), an air blower (7) is arranged on one side of the upper surface of the base (1), an air inlet pipe (8) is fixedly connected to the input end of the air blower (7), the air inlet pipe (8) extends into the support frame (2), a driving device (9) is arranged inside the support frame (2), the top of the driving device (9) is connected with the fixed grate (6), an air inlet assembly (10) is arranged on the inner wall of the lower end of the barrel (3), and the bottom of the air inlet assembly (10, the utility model discloses a high-pressure material sowing machine, including barrel (3), middle part one side fixedly connected with feeder hopper (11) of barrel (3), the bottom outside fixedly connected with high pressure of feeder hopper (11) is broadcast material fan (12), the upper end outside of barrel (3) is provided with exhanst gas outlet (13).

2. The efficient biomass bulk combustion device according to claim 1, wherein: the outer protective layer (4) is a water-cooling interlayer or a pouring heat-insulating material, and the inner protective layer (5) is a refractory brick.

3. The efficient biomass bulk combustion device according to claim 1, wherein: water storage tank (14) have been seted up to the top inboard of outer inoxidizing coating (4), the both sides bottom of water storage tank (14) all is provided with heat-conducting plate (15), heat-conducting plate (15) are inlayed in the inside of outer inoxidizing coating (4).

4. The efficient biomass bulk combustion device according to claim 1, wherein: the air inlet assembly (10) comprises an air inlet (16) arranged on the inner side of the support frame (2), a communication port (17) is arranged at the top of the support frame (2), the communication port (17) is arranged inside the lower end of the outer protective layer (4), an air inlet hole (18) is arranged on one side of the communication port (17), and the air inlet hole (18) is arranged on the inner wall of the lower end of the inner protective layer (5).

5. The efficient biomass bulk combustion device according to claim 4, wherein: the air inlet structure is characterized in that the communication openings (17) are formed in a plurality of shapes, the communication openings (17) are distributed in an annular array mode, the air inlet holes (18) in the communication openings (17) are communicated with the inner cavity of the barrel body (3), the air inlet holes (18) are arranged in a plurality of shapes, and the air inlet holes (18) are vertically distributed at equal intervals.