Energy-assisting gasification assembly suitable for gasification furnace

Abstract

The energy-assisting gasification assembly comprises an inner cylinder, the inner cylinder comprises a conical cover and a heat preservation barrel fixed to the bottom of the conical cover, the outer side of the heat preservation barrel is sleeved with an outer skin, the outer side of the conical cover is sleeved with a top cover, a plurality of sets of inner supporting pieces are fixed to the inner side wall of the heat preservation barrel, and a plurality of sets of outer supporting rods are fixed to the outer side wall of the heat preservation barrel. A plurality of sets of air holes are formed in the top end of the conical cover and the top end of the heat preservation barrel, and the air hole structures are formed in the inner sides of the heat preservation barrel and the conical cover, so that when fuel is combusted in the middle, a user can strengthen internal air circulation, promote sufficient combustion of the internal fuel and improve the combustion efficiency; the inner supporting pieces inside can improve the flowing direction of smoke in the heat preservation barrel and increase the contact efficiency of the smoke and fuel through the spiral arrangement mode of the inner supporting pieces, then the combustion efficiency is improved, the outer supporting pieces are used for keeping the distance between the outer skin and the heat preservation barrel, and the cavities can be used for heat preservation.

Description

Technical Field

[0001] The utility model relates to the field of gasification furnace components, in particular to an energy-assisting gasification component suitable for a gasification furnace. Background Art

[0002] The straw gas produced by the gasification furnace is a green new energy with strong vitality. The raw materials of plant gas are crop straw, forest waste, edible fungus residue, cattle and sheep manure and all combustible materials. It is an inexhaustible renewable resource. Among the current rural energy structure in my country (straw gas, natural gas, liquefied gas, biogas, solar energy, electricity, raw coal, honeycomb coal, raw plant fuel), only straw gas is the most economical, convenient, energy-saving and applicable. It is not only safe to use, but also clean and hygienic.

[0003] In the civilian field, coal is burned directly, and serious environmental pollution, high heat loss, large fuel waste and low fuel utilization are common problems. Gasifying the coal and reusing it is the best way to solve these problems. However, industrial coal gasification furnaces are not applicable in the civilian field. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides an energy-boosting gasification component suitable for a gasifier. By opening an air vent structure on the inner side of a heat preservation barrel and a conical cover, a user can enhance the internal air circulation when the fuel is burning in the middle, promote the full combustion of the internal fuel, and improve the combustion efficiency. By setting the inner support sheet and the outer support rod structure, the inner support sheet can improve the flow direction of the smoke in the heat preservation barrel through its spiral arrangement, expand the contact efficiency with the fuel, and thus improve the combustion efficiency. The outer support rod is used to maintain the distance between the outer skin and the heat preservation barrel, and the cavity therein can be used for heat preservation.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an energy-assisting gasification component suitable for a gasifier, comprising an inner cylinder, the inner cylinder comprising a conical cover and a heat-insulating barrel fixed to the bottom of the conical cover, the outer side of the heat-insulating barrel being covered with an outer skin, the outer side of the conical cover being covered with a top cover, the inner side wall of the heat-insulating barrel being fixed with multiple groups of inner support sheets, the outer side wall being fixed with multiple groups of outer support rods, and the tops of the conical cover and the heat-insulating barrel being provided with multiple groups of air holes.

[0006] As a preferred technical solution of the utility model, the inner supporting pieces are in a spiral ascending shape, and the outer supporting rods and the inner supporting pieces are arranged in an equidistant array.

[0007] As a preferred technical solution of the utility model, the air holes are opened at equal intervals on the conical cover.

[0008] As a preferred technical solution of the utility model, the heat preservation barrel and the outer skin are fixed by spot welding between the outer support rod and the inner side of the outer skin.

[0009] As a preferred technical solution of the utility model, the inner support sheet is a metal heat conductive sheet structure.

[0010] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0011] 1. In this device, by providing an air-permeable structure on the inner side of the heat preservation barrel and the conical cover, the user can enhance the internal air circulation when the fuel is burning in the middle, promote the full combustion of the internal fuel, and improve the combustion efficiency.

[0012] 2. In this device, by setting up the inner support plate and outer support rod structure, the inner support plate can improve the flow direction of the smoke in the insulation barrel through its spiral arrangement, expand the contact efficiency with the fuel, and thus improve the combustion efficiency, while the outer support rod is used to maintain the distance between the outer skin and the insulation barrel, and the cavity therein can be used for insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the inner cylinder and outer skin of the utility model;

[0015] Figure 3 This is a structural breakdown diagram of the utility model;

[0016] Figure 4 It is a structural explosion diagram of the utility model.

[0017] Among them: 1. inner tube; 11. cone cover; 111. air vent; 12. insulation barrel; 13. inner support plate; 14. outer support rod; 2. top cover; 3. outer skin. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0019] Embodiment:

[0020] like Figure 1-4 As shown, the utility model provides an energy-assisting gasification component suitable for a gasifier, comprising an inner cylinder 1, wherein the inner cylinder 1 comprises a conical cover 11 and a heat preservation barrel 12 fixed to the bottom of the conical cover 11, an outer sleeve of the heat preservation barrel 12 is provided with an outer skin 3, an outer sleeve of the conical cover 11 is provided with a top cover 2, a plurality of groups of inner supporting sheets 13 are fixed to the inner wall of the heat preservation barrel 12, a plurality of groups of outer supporting rods 14 are fixed to the outer wall, and a plurality of groups of air holes 111 are provided at the top ends of the conical cover 11 and the heat preservation barrel 12; through the structure of the inner supporting sheets 13 and the outer supporting rods 14, the inner supporting sheets 13 can improve the flow direction of the smoke in the heat preservation barrel 1 through the spiral arrangement thereof, expand the contact efficiency with the fuel, and thus improve the combustion efficiency, while the outer supporting rods are used to maintain the distance between the outer skin 3 and the heat preservation barrel 12, and the cavities therein can be used for heat preservation.

[0021] In other embodiments, the inner support sheet 13 is in a spiral ascending shape, and the outer support rod 14 and the inner support sheet 13 are arranged in an equidistant array, and the air holes 111 are opened at equal intervals on the conical cover 11; the heat preservation barrel 12 and the outer skin 3 are fixed by spot welding on the inner side of the outer support rod 14 and the outer skin 3; the inner support sheet 13 is a metal heat conductive sheet structure; by opening the air hole 111 structure on the inner side of the heat preservation barrel 12 and the conical cover 11, the user can enhance the internal air circulation when the fuel is burning in the middle, promote the full combustion of the internal fuel, and improve the combustion efficiency.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy-assisted gasification assembly suitable for a gasifier, comprising an inner cylinder (1), characterized in that: The inner cylinder (1) comprises a conical cover (11) and a heat preservation barrel (12) fixed to the bottom of the conical cover (11); the outer side of the heat preservation barrel (12) is provided with an outer skin (3); the outer side of the conical cover (11) is provided with a top cover (2); the inner side wall of the heat preservation barrel (12) is fixed with a plurality of groups of inner supporting plates (13); the outer side wall is fixed with a plurality of groups of outer supporting rods (14); and the top ends of the conical cover (11) and the heat preservation barrel (12) are provided with a plurality of groups of air holes (111).

2. The energy-assisted gasification component suitable for a gasifier according to claim 1, characterized in that: The inner supporting piece (13) is in a spiral ascending shape, and the outer supporting rods (14) and the inner supporting piece (13) are both arranged in an equidistant array.

3. The energy-assisted gasification assembly suitable for a gasifier according to claim 1, characterized in that: The vent holes (111) are arranged at equal intervals on the conical cover (11).

4. The energy-assisted gasification assembly suitable for a gasifier according to claim 1, characterized in that: The heat preservation barrel (12) and the outer skin (3) are fixed by spot welding the outer support rod (14) and the inner side of the outer skin (3).

5. The energy-assisted gasification assembly suitable for a gasifier according to claim 1, characterized in that: The inner support sheet (13) is a metal heat conducting sheet structure.

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