Vertically-arranged integrated biomass heat source device

Abstract

The utility model discloses a vertically-arranged integrated biomass heat source device, which relates to the technical field of biomass heat sources, and comprises a furnace body with a slag discharge hole on one side wall; the fuel plate is rotatably arranged in the furnace body and is positioned above the slag discharge hole; the combustor is arranged on the side wall of the furnace body and is positioned above the fuel plate; the air outlet pipes are annularly arranged on the periphery of the combustor, and the air outlet pipes are arranged on the side wall of the furnace body; the flame outlet pipes are arranged at the positions, corresponding to the air outlet pipes, of the side wall of the furnace body; the guide hopper is arranged in the furnace body; the open end of the material distributing barrel is arranged on the upper end wall of the furnace body and is communicated with the material distributing barrel; the feeding hopper is arranged on the upper end wall of the material distributing barrel and penetrates through the upper end wall; the material distributing structure is arranged in the material distributing barrel and is used for uniformly conveying materials into the furnace body; the biomass particle feeding device has the advantages of convenience in use, uniformity in biomass particle feeding and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of biomass heat source, especially relates to a vertical arrangement integrated biomass heat source device. BACKGROUND

[0002] The biomass heat source is mainly to produce heat energy by burning biomass materials, for example, the patent application number CN201821610045.0 discloses a biomass burner, which sets a section of interval part between the material inlet and the material conveying part, so that the biomass fuel is not affected by the flame in the hearth before falling into the hearth, reducing the probability of self-ignition of the biomass fuel at the hearth wall.

[0003] The material conveying part can only convey the material to one side of the furnace body when conveying the material, and the material cannot be uniformly conveyed. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that the biomass conveying part of the biomass burner in the prior art has a single feeding position and cannot uniformly feed the biomass into the furnace body.

[0005] To achieve the above object, the utility model provides the following technical scheme: a vertical arrangement integrated biomass heat source device, comprising

[0006] The furnace body has slag discharge holes on one side wall;

[0007] The fuel plate is rotatably arranged in the furnace body and located above the slag discharge holes;

[0008] The burner is arranged on the side wall of the furnace body and located above the fuel plate;

[0009] The air outlet pipes are arranged around the burner in a ring shape, and the air outlet pipes are arranged on the side wall of the furnace body;

[0010] The flame outlet pipes are arranged on the side wall of the furnace body corresponding to the positions of the air outlet pipes;

[0011] The material guide hopper is arranged in the furnace body;

[0012] The material guide hopper is arranged in the furnace body;

[0013] The material guide hopper is arranged in the furnace body;

[0014] The material guide hopper is arranged in the furnace body;

[0015] The material distribution structure comprises

[0016] A baffle is arranged in the material distribution barrel, and a plurality of material falling holes are arranged on the baffle.

[0017] A rotating rod is rotatably arranged on the baffle and located at the center of the baffle.

[0018] A plurality of push plates are fixedly connected to the rotating rod at positions opposite to each material falling hole, and the push plates are in sliding contact with the baffle.

[0019] Preferably, the material distribution structure further comprises a support plate connected in the feeding hopper through a plurality of support rods, the support plate is fixedly connected with a first servo motor, and the output end of the first servo motor is fixedly connected with the rotating rod.

[0020] Preferably, the furnace body is further provided with a buckle plate through a plurality of connecting rods, the buckle plate is located directly above the material guide hopper, and the outer circumferential wall of the buckle plate has a diameter greater than that of the inner circumferential wall of the material guide hopper.

[0021] Preferably, a plurality of air return prevention pipes are arranged on the upper end wall of the furnace body and surround the material distribution barrel, and the air return prevention pipes are opposite to the gap between the buckle plate and the side wall of the furnace body.

[0022] Preferably, a second servo motor is arranged on the side wall of the furnace body, and the output end of the second servo motor is fixedly connected with the rotating shaft of the fuel plate.

[0023] The beneficial effects of the above technical scheme are:

[0024] The rotating rod drives the push plate to rotate, so that the push plate can push the biomass particles on the baffle to move, and when the push plate leaves the position of the material falling hole, the biomass particles will fall from the material falling hole, spread around through the buckle plate, and then uniformly fall on the fuel plate through the material guide plate, so that the dye is concentrated at the position of the burner, and the combustion is more sufficient. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic view of a vertical arrangement integrated biomass heat source device of the utility model.

[0026] Figure 2 is a sectional view of a vertical arrangement integrated biomass heat source device of the utility model.

[0027] Figure 3 is a top view of the push plate and the baffle of the utility model.

[0028] Figure 4 is a top view of the push plate of the utility model.

[0029] Figure 5 is a top view of the baffle of the utility model.

[0030] Wherein: furnace body 10, door plate 20, slag discharge hole 21, distribution barrel 30, feed hopper 31, baffle 40, material falling hole 41, push plate 50, rotating rod 51, first servo motor 52, support plate 53, support rod 54, air return prevention pipe 60, buckle plate 70, connecting rod 71, material guide hopper 72, burner 80, air outlet pipe 81, flame outlet pipe 82, fuel plate 90, second servo motor 91. DETAILED DESCRIPTION

[0031] The embodiment of the utility model will be explained in detail below with reference to the drawings.

[0032] As Figures 1-5 In the embodiment one, a vertical arrangement integrated biomass heat source device, including

[0033] Furnace body 10, one side wall has slag discharge hole 21;

[0034] Fuel plate 90, rotatable setting in furnace body 10 and located above slag discharge hole 21;

[0035] Burner 80, setting on the side wall of furnace body 10 and located above fuel plate 90;

[0036] A plurality of air outlet pipes 81, annular arrangement and setting at the four around burner 80, the air outlet pipe 81 setting on the side wall of furnace body 10;

[0037] Flame outlet pipe 82, setting on the side wall of furnace body 10 corresponding to the position of a plurality of air outlet pipes 81;

[0038] Material guide hopper 72, setting in furnace body 10;

[0039] Distribution barrel 30, opening end setting on the upper end wall of furnace body 10 and communicating with distribution barrel 30;

[0040] Feed hopper 31, setting on the upper end wall of distribution barrel 30 and penetrating the upper end wall;

[0041] Distribution structure, setting in distribution barrel 30, for sending material evenly to furnace body 10;

[0042] The distribution structure includes

[0043] Baffle 40, setting in distribution barrel 30, the baffle 40 is provided with a plurality of material falling holes 41;

[0044] Rotating rod 51, rotatable setting on baffle 40 and located at the center of baffle 40;

[0045] A plurality of push plates 50 are respectively fixedly connected to rotating rod 51 at positions opposite each material falling hole 41, and the push plate 50 is in sliding contact with the baffle 40.

[0046] This embodiment is implemented as follows:

[0047] In use, biomass is placed in the feed hopper 31, and then the biomass falls on the baffle 40. The rotating rod 51 is rotated, and the rotating rod 51 drives the push plate 50 to rotate, so that the push plate 50 can push the biomass particles to move. At the same time, the push plate 50 leaves the feeding hole 41, so that the biomass particles fall uniformly into the furnace body 10, and are concentrated in the fuel plate 90 through the guide hopper 72. At this time, the biomass is ignited by the burner 80, and air is discharged through the air outlet pipe 81 to bring the flame out of the flame outlet pipe 82. When the combustion produces slag, the fuel plate 90 is rotated, so that the slag falls on the bottom of the furnace body 10 and is discharged from the slag discharge hole 21.

[0048] Compared with the prior art, the biomass fuel is more uniform when being fed.

[0049] Please refer to Figure 2 The distribution structure further comprises a support plate 53 connected in the feed hopper 31 through a plurality of support rods 54, and the support plate 53 is fixedly connected with a first servo motor 52. The output end of the first servo motor 52 is fixedly connected with the rotating rod 51.

[0050] The first servo motor 52 can drive the rotating rod 51 to rotate.

[0051] Please refer to Figure 2 The furnace body 10 is further provided with a buckle plate 70 through a plurality of connecting rods 71. The buckle plate 70 is located directly above the guide hopper 72, and the outer circumferential wall of the buckle plate 70 has a diameter greater than that of the inner circumferential wall of the guide hopper 72.

[0052] The buckle plate 70 can make the biomass particles falling from the feeding hole 41 more dispersed, so that the biomass particles pass through the guide hopper 72 and are uniformly sent to the position directly opposite the burner 80 through the inclined surface of the guide hopper 72.

[0053] Please refer to Figure 1 , 2 The upper end wall of the furnace body 10 is further provided with a plurality of anti-backdraft pipes 60 surrounding the distribution barrel 30, and the anti-backdraft pipes 60 are opposite the gap between the buckle plate 70 and the side wall of the furnace body 10.

[0054] The anti-backdraft pipes 60 can prevent the flame from rising upward.

[0055] Please refer to Figure 1 , 2 The side wall of the furnace body 10 is provided with a second servo motor 91, and the output end of the second servo motor 91 is fixedly connected with the rotating shaft of the fuel plate 90.

[0056] The fuel plate 90 can be driven to rotate by the second servo motor 91.

[0057] The above merely is the preferred embodiment of the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the inventive concept of the present application, under the premise of, can also make a number of deformation and improvement, these all belong to the protection scope of the present application.

Claims

1. A vertically arranged integrated biomass heat source device, characterized by, The utility model relates to a rotary furnace body, which comprises a furnace body, a slag discharging hole in one side wall of the furnace body, a fuel plate rotatably arranged in the furnace body and above the slag discharging hole, a burner arranged on the side wall of the furnace body and above the fuel plate, a plurality of air outlet pipes arranged around the burner and on the side wall of the furnace body, a flame outlet pipe arranged on the side wall of the furnace body corresponding to the air outlet pipes, a material guide hopper arranged in the furnace body, a material distribution barrel with an open end arranged on the upper end wall of the furnace body and in communication with the material guide hopper, a material feeding hopper arranged on the upper end wall of the material distribution barrel and penetrating through the upper end wall, a material distribution structure arranged in the material distribution barrel for uniformly feeding material into the furnace body, the material distribution structure comprising a baffle arranged in the material distribution barrel, a rotating rod rotatably arranged on the baffle and at the center of the baffle, a plurality of push plates fixedly connected to the rotating rod and opposite to each of the material falling holes, and the push plates being in sliding contact with the baffle, a support plate connected to the material feeding hopper through a plurality of support rods, the support plate being fixedly connected with a first servo motor, and the output end of the first servo motor being fixedly connected with the rotating rod, a buckle plate arranged in the furnace body through a plurality of connecting rods, the buckle plate being above the material guide hopper, and the outer circumferential wall of the buckle plate having a diameter greater than that of the inner circumferential wall of the material guide hopper, a plurality of air return prevention pipes arranged around the material distribution barrel on the upper end wall of the furnace body, the air return prevention pipes being opposite to the gap between the buckle plate and the side wall of the furnace body, a second servo motor arranged on the side wall of the furnace body, and the output end of the second servo motor being fixedly connected with the rotating shaft of the fuel plate. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2. The integrated biomass gasification combined cycle power plant of claim 1, wherein ​ 3. The integrated biomass gasification system according to claim 1, wherein ​ 4. The integrated biomass gasification system according to claim 3, wherein ​ 5. The integrated biomass gasification system according to claim 1, wherein ​

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