Gasification furnace

Abstract

The utility model discloses a gasifier which comprises a shell assembly, an inner container assembly and a furnace frame assembly, the shell assembly is provided with an oxygen supply channel inlet, the oxygen supply channel inlet is connected with an air blower, the inner container assembly is provided with an air inlet hole, the inner container assembly and the shell assembly form a closed oxygen supply channel, and the oxygen supply channel inlet is communicated with the air inlet hole through the oxygen supply channel. The air blower provides oxygen needed by combustion for the interior of the inner container assembly, the inner container assembly is provided with an outlet and an inner cavity, the inner cavity is communicated with the air inlet hole and the outlet, and the stove frame assembly is installed at the top of the shell assembly and used for containing cookers. The space exists between the cooker and the top of the outer shell, the air flowing effect is improved, fuel can be better combusted, the stove frame assembly can provide a stable supporting face, and it is guaranteed that the cooker cannot slide off or incline.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gas appliance, specifically relates to a gasification furnace. BACKGROUND

[0002] The combustion of the burner needs air to enter to realize the combustion, so how to enter the wind and the control of the air intake amount are the key technologies for the complete combustion of the burner. The air intake mode of the traditional firewood stove burner is a natural air intake mode, the oxygen supply is limited, it is difficult to achieve complete combustion, black smoke is generated, the content of CO is seriously over-standard, resources are wasted, and human health and environmental protection are damaged.

[0003] In view of the above technical problems, the prior art adopts a special ventilation system, and the air inlet hole is reasonably arranged on the inner container assembly, and then a blower is matched to supply oxygen, so that smokeless gasification combustion is realized. For example, the utility model patent with the name of a gasification furnace (authorized publication number: CN218372167U) is disclosed in Chinese patent. The existing technology places the cookware in the hole at the top of the shell, and the cookware is easy to tilt, and the fuel combustion is not sufficient. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above technical problems existing in the prior art, and provides a gasification furnace, so that there is space between the cookware and the top of the shell, the air flow effect is improved, the fuel can be burned better, and the furnace frame assembly can provide a stable support surface to ensure that the cookware does not slide or tilt.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A gasification furnace comprises an outer shell assembly and an inner container assembly, the outer shell assembly is provided with an oxygen supply passage inlet, the oxygen supply passage inlet is connected with a blower, the inner container assembly is provided with an air inlet hole, the inner container assembly and the outer shell assembly form a closed oxygen supply passage, the oxygen supply passage inlet is communicated with the air inlet hole through the oxygen supply passage, the blower provides oxygen required for combustion in the inner container assembly, the inner container assembly is provided with an outlet and an inner cavity, and the inner cavity is communicated with the air inlet hole and the outlet; characterized by further comprising a furnace frame assembly, the furnace frame assembly is installed at the top of the outer shell assembly, and the furnace frame assembly is used for placing cookware.

[0007] Further, the furnace frame assembly comprises a furnace frame base, a retaining ring and a support piece, the furnace frame base is installed at the top of the outer shell assembly, the retaining ring and the support piece are fixed on the furnace frame base, the retaining ring is fixed between the adjacent two support pieces, and the cookware is placed on the support piece.

[0008] Further, the support piece comprises a fixed part and a support part, the support part can adjust the installation height on the fixed part, the fixed part is fixed on the furnace frame base, and the cookware is placed on the support part.

[0009] Further, the support part is provided with a mounting groove, the fixing part is embedded in the mounting groove, the fixing part is provided with a connecting piece, the support part is provided with a through hole one and a through hole two, at least two through holes one and through holes two are communicated, the through holes one are distributed up and down, the connecting piece can move up and down in the through hole two and is embedded in one of the through holes one.

[0010] Further, the top of the support part is provided with a plurality of grooves, so that the top of the support part forms a convex block.

[0011] Further, the bottom of the baffle ring is provided with an air inlet.

[0012] Further, the inner container assembly is provided with a igniter assembly, and the igniter assembly is provided with uniformly distributed fire outlet holes.

[0013] Further, the inner container assembly comprises an inner container upper cover, an inner container throat, an injection port, a furnace body and an inner container bottom cover connected in sequence, the cross-sectional area of the inner container upper cover gradually increases from bottom to top, and the inner container upper cover is installed at the top of the shell assembly.

[0014] Further, the grill assembly is placed on the furnace rack assembly.

[0015] Further, the handle assembly is fixed to the outer side of the shell assembly.

[0016] The utility model discloses the following beneficial effects are obtained by adopting the above technical scheme:

[0017] The utility model discloses the inner container assembly and shell assembly of precision design and manufacture, and the both sealed cooperation forms the closed oxygen supply channel, and provides the oxygen required for sufficient combustion with the air blower, and the fuel is gasified under high temperature, realizes smokeless combustion.

[0018] Meanwhile, the cookware is placed on the furnace rack assembly, so that there is space between the cookware and the top of the shell, the air flow effect is improved, the fuel can be burned better, the combustion efficiency of the gasification furnace is improved, the fuel is used reasonably, smokeless gasification combustion is achieved, the health of the user is protected to the maximum extent, and the living environment is protected.

[0019] Moreover, the furnace rack assembly can provide a stable support surface, so that the cookware cannot slide or tilt. ACCURACY

[0020] The utility model will be further described below in combination with the drawings:

[0021] Figure 1 It is a structure schematic view of the utility model of a gasification furnace;

[0022] Figure 2 It is Figure 1 The front view of the utility model;

[0023] Figure 3For Figure 2 Cross-sectional view along A-A direction;

[0024] Figure 4 For the structure diagram of the connection between the inner container assembly and the fire divider assembly in the utility model;

[0025] Figure 5 For the structure diagram of the inner container assembly in the utility model;

[0026] Figure 6 For the structure diagram of the furnace frame assembly in the utility model;

[0027] Figure 7 For the structure diagram of the support in the utility model;

[0028] Figure 8 For the structure diagram of the support part in the utility model;

[0029] Figure 9 For the structure diagram of the fixed part in the utility model;

[0030] Figure 10 For the structure diagram of the fire divider top plate in the utility model;

[0031] Figure 11 For the structure diagram of the fire divider enclosure in the utility model.

[0032] In the figure, 1 is a shell assembly, 2 is an oxygen supply channel inlet, 3 is a blower, 4 is an inner container assembly, 5 is an oxygen supply channel, 6 is an air inlet hole, 7 is a furnace frame base, 8 is a support, 9 is a round hole, 10 is a check ring, 11 is a fixed part, 12 is a support part, 13 is a mounting groove, 14 is a through hole two, 15 is a through hole one, 16 is a connecting piece, 17 is a groove, 18 is a protruding block, 19 is an air inlet, 20 is an inner container upper cover, 21 is an inner container throat, 22 is an injection port, 23 is a furnace body, 24 is an inner container bottom cover, 25 is a fire divider assembly, 26 is an outlet hole, 27 is a roasting net assembly, 28 is a handle assembly, 29 is a shell main body, 30 is a shell top plate, 31 is a shell base, 32 is a fire divider top plate, 33 is a fire divider enclosure, 34 is a limiting block, 35 is an outlet, and 36 is a limiting hole. DETAILED DESCRIPTION

[0033] As Figures 1 to 11 shown, the gasification furnace of the utility model can smokeless combustion dry and wet combustible, and can completely combustion kitchen garbage, etc., can achieve waste utilization, save resources, and protect the environment. It can be used in the wild, is convenient to use, economical and practical, and safe and reliable.

[0034] The utility model includes shell assembly 1 and inner container assembly 4, and shell assembly 1 and inner container assembly 4 seal and cooperate.

[0035] The shell assembly 1 comprises a shell top plate 30, a shell main body 29 and a shell base 31, which are welded into a sealed assembly, and the shell base 31 is arranged to enable the gasification furnace to be stably placed on the ground.

[0036] The inner container assembly 4 comprises an inner container upper cover 20, an inner container throat 21, an injection port 22, a furnace body 23 and an inner container bottom cover 24 connected in sequence, and the inner container throat 21, the injection port 22 and the furnace body 23 are each provided with uniformly distributed air inlet holes 6. The inner container upper cover 20 is sealingly fixed at the top of the shell top plate 30, the inner container upper cover 20 is provided with an outlet 35, the inner container throat 21, the injection port 22, the furnace body 23 and the inner container bottom cover 24 form an inner cavity, the inner cavity is communicated with the air inlet holes 6 and the outlet 35, fuel is placed in the inner cavity, the injection port 22 is in the shape of a horn, and the furnace body 23 is in the shape of a cylinder. The inner container upper cover 20, the inner container throat 21, the injection port 22, the furnace body 23 and the inner container bottom cover 24 are fully welded into a sealed assembly, the welding joint is not allowed to leak air and hot gas, only the precisely arranged air inlet holes 6 are allowed to enter air, and complete combustion is ensured.

[0037] The shell main body 29 is provided with an oxygen supply channel inlet 2, and the oxygen supply channel inlet 2 is connected with a blower 3, which can ensure smokeless gasification combustion, provide appropriate oxygen, and can adjust the oxygen supply amount in a timely manner according to needs. In the wild, a mobile phone power bank can be used to provide power, and at home, a dedicated adapter can be used to connect an alternating current power supply. The blower 3 is a prior art, and specific reference is made to the utility model patent of a gasification furnace (authorized publication number: CN218372167U). The structure of the utility model will not be described herein.

[0038] The outer side of the shell main body 29 is fixed with two symmetrically arranged handle assemblies 28, which can have an anti-slip effect and facilitate the carrying of the gasification furnace.

[0039] The outer side of the inner container assembly 4 and the inner side of the shell assembly 1 form a sealed oxygen supply channel 5, the oxygen supply channel 5 is communicated with the oxygen supply channel inlet 2 and the air inlet holes 6, and the blower 3 supplies external air to the inner cavity of the inner container assembly 4 through the oxygen supply channel inlet 2, the oxygen supply channel 5 and the air inlet holes 6, thereby providing sufficient oxygen for fuel combustion.

[0040] The furnace frame assembly comprises a furnace frame base 7, a baffle ring 10 and a support 8, the furnace frame base 7 is provided with a round hole 9, the furnace frame base 7 is installed at the top of the shell assembly 1, the baffle ring 10 and the support 8 are fixed on the furnace frame base 7, four supports 8 are adopted in the utility model, cookware is placed on the support 8, the baffle ring 10 is fixed between adjacent two supports 8, in order to ensure air flow, two supports 8 between which can not be provided with the baffle ring 10, forming a gap, at the same time, it is also convenient to install the fire divider assembly through the gap in the later period. The baffle ring 10 has the effect of converging, the bottom of the baffle ring 10 is provided with a plurality of air inlets 19, and the air flow effect is improved.

[0041] The support 8 comprises a fixed part 11 and a supporting part 12, the supporting part 12 is installed on the fixed part 11, and the fixed part 11 is fixed on the furnace frame base 7. The supporting part 12 is provided with a mounting groove 13, the fixed part 11 is embedded in the mounting groove 13, the fixed part 11 is provided with a connecting piece 16, the supporting part 12 is provided with a through hole one 15 and a through hole two 14, three through holes one 15 and the through hole two 14 are communicated, the three through holes one 15 are distributed upwards and downwards, the connecting piece 16 can move upwards and downwards in the through hole two 14 and is embedded in one of the through holes one 15, the installation height of the supporting part 12 on the fixed part 11 can be adjusted, so that the height of the cookware is changed, and the needs of different users and different fire powers are met. In order to prevent the supporting part 12 from falling off from the fixed part 11, the cross-sectional area of the two ends of the connecting piece 16 is greater than that of the middle part of the connecting piece 16, the middle part of the connecting piece 16 passes through the through hole one 15, and the two ends of the connecting piece 16 are limited on the outer side of the supporting part 12. The top of the supporting part 12 is provided with a plurality of grooves 17, so that the top of the supporting part 12 forms a convex block 18, the cookware is stably placed on the convex block 18, and the flame or high-temperature gas heats the food of the cookware through the outlet 35 of the inner container upper cover 20.

[0042] In order to meet the needs of barbecue, the utility model configures the fire divider assembly 25, the fire divider assembly 25 is installed on the inner container upper cover 20 through the gap, the cross-sectional area of the inner container upper cover 20 gradually increases from bottom to top, the containing space of the inner container upper cover 20 is increased, and the fire divider assembly 25 is conveniently installed. The fire divider assembly 25 specifically comprises a fire divider surrounding plate 33 and a fire divider top plate 32, the fire divider surrounding plate 33 and the fire divider top plate 32 are all provided with uniformly distributed fire outlet holes 26, the fire divider surrounding plate 33 is placed on the inner container upper cover 20, the fire divider assembly 25 is conveniently and quickly taken out, the top of the fire divider surrounding plate 33 is provided with a limiting block 34, the fire divider top plate 32 is provided with a limiting hole 36, the limiting block 34 is inserted into the limiting hole 36, so that the fire divider top plate 32 is detachably connected to the fire divider surrounding plate 33, and the fire divider assembly 25 provides suitable and uniform temperature for barbecue.

[0043] The cooking utensil can be a roasting net assembly 27, the roasting net assembly 27 has uniformly distributed grids, the grids form mesh holes, is usually made of high-temperature-resistant metal material, the roasting net assembly 27 is placed on the supporting piece 8, so that there is space between the cooking utensil and the top of the shell, improve the air flow effect, can help fuel to burn better, improve the combustion efficiency of the gasification furnace, ensure that the fuel is used and achieves smokeless gasification combustion, maximumly protect the health of user and protect the living environment.Moreover, the furnace frame assembly can provide stable supporting surface, ensure that food does not slide or tilt in the roasting process, meet the needs of roasting.

[0044] The above is only a specific embodiment of the utility model, but the technical features of the utility model are not limited to this. Any simple change, equivalent replacement or modification, etc. made on the basis of the utility model to solve basically the same technical problem and realize basically the same technical effect is covered in the protection scope of the utility model.

Claims

1. A gasifier, comprising: An outer casing assembly, the outer casing assembly having an oxygen supply channel inlet, the oxygen supply channel inlet being connected to a blower; An inner liner assembly is provided with an air inlet. The inner liner assembly and the outer shell assembly form a sealed oxygen supply channel. The inlet of the oxygen supply channel is connected to the air inlet through the oxygen supply channel. The blower provides the oxygen required for combustion to the interior of the inner liner assembly. The inner liner assembly is provided with an outlet and an inner cavity. The inner cavity is connected to the air inlet and the outlet. Its characteristic is that it further includes: A stove rack assembly is mounted on top of the housing assembly and is used to hold cooking utensils.

2. A gasifier according to claim 1, characterized in that: The stove frame assembly includes a stove frame base, a retaining ring, and supporting members. The stove frame base is installed at the top of the outer shell assembly. The retaining ring and the supporting members are fixed on the stove frame base. The retaining ring is fixed between two adjacent supporting members. The cookware is placed on the supporting members.

3. A gasifier according to claim 2, characterized in that: The support includes a fixing part and a supporting part. The supporting part can be adjusted to a height on the fixing part. The fixing part is fixed to the stove base, and the cookware is placed on the supporting part.

4. A gasifier according to claim 3, characterized in that: The support part is provided with a mounting groove, the fixing part is embedded in the mounting groove, the fixing part is provided with a connector, the support part is provided with a through hole one and a through hole two, at least two of the through holes one and the through holes two are connected, the through holes one are distributed vertically, the connector can move vertically in the through hole two and be embedded in one of the through holes one.

5. A gasifier according to claim 3, characterized in that: The top of the support portion has several grooves, which form a protrusion on the top of the support portion.

6. A gasifier according to claim 2, characterized in that: An air inlet is provided at the bottom of the retaining ring.

7. A gasifier according to claim 1, characterized in that: The inner liner assembly is provided with a flame distributor assembly, which has evenly distributed flame outlet holes.

8. A gasifier according to claim 1, characterized in that: The inner liner assembly includes an inner liner top cover, an inner liner throat, an injection port, a furnace body, and an inner liner bottom cover connected in sequence. The cross-sectional area of ​​the inner liner top cover gradually increases from bottom to top, and the inner liner top cover is installed at the top of the outer shell assembly.

9. A gasifier according to claim 1, characterized in that: It also includes a grilling rack assembly, which is placed on the oven rack assembly.

10. A gasifier according to claim 1, characterized in that: It also includes a handle assembly, which is fixed to the outside of the housing assembly.

Images