CN212227097U

CN212227097U - High-efficient burning inner bag

Info

Publication number: CN212227097U
Application number: CN202021985725.8U
Authority: CN
Inventors: 唐慧; 谢华; 向才选; 唐娥; 杨青; 邓南庭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2020-12-25
Anticipated expiration: 2030-09-11

Abstract

An efficient combustion liner comprises a body, wherein a hollow body is arranged in the body and is communicated with a combustion area through an air hole in a side wall; the lower end of the hollow body is provided with an air inlet, and the air entering from the air inlet enters the hollow body and is discharged out of the hollow body through an air hole to enter a combustion area. The utility model has the advantages of, admit air efficient and easy deashing.

Description

High-efficient burning inner bag

Technical Field

The utility model relates to a burning inner bag, in particular to efficient burning inner bag.

Background

The air is fed from the bottom or the upper end of the combustion chamber of some furnaces, and the air is fed from the side wall of some furnaces, but the air feeding efficiency is low, the inner container cannot move, and after the furnace is used for a period of time, an air feeding channel is easy to block and ash is not easy to remove.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient burning inner bag of efficient and easy deashing admits air.

The technical scheme for realizing the aim of the utility model is that the high-efficiency combustion liner comprises a body, wherein a hollow body is arranged in the body and is communicated with a combustion area through an air hole on the side wall; the lower end of the hollow body is provided with an air inlet, and the air entering from the air inlet enters the hollow body and is discharged out of the hollow body through an air hole to enter a combustion area.

Furthermore, the inner container also comprises a supporting plate for supporting the body.

Further, the body is a cylindrical body, a hollow body is arranged in the cylindrical body, and air holes are formed in the surface of the cylindrical body.

Further, a hollow body partition plate is arranged on the inner wall of the shell of the body, a space formed between the inner wall of the shell and the hollow body partition plate is a hollow body, and air holes are formed in the hollow body partition plate.

Furthermore, the hollow body partition plate comprises a vertical plate and an inclined plate arranged at the upper end of the vertical plate

Further, the hollow body partition plate is one or two or three or more.

Furthermore, a hollow body is arranged in the wall of the body, and a vertical partition plate is arranged in the hollow body.

Furthermore, the included angle between the inclined plate and the vertical plate is less than 180 degrees.

Further, the vertical partition plate is parallel to the central line of the body.

Furthermore, a hollow body is arranged in the wall of the body, a horizontal partition plate is arranged in the hollow body, and the horizontal partition plate divides the interior of the hollow body into an upper space and a lower space;

the outer surface of the upper space body is provided with an outer air exchange hole, and the inner surface of the upper space body is provided with an air hole;

the surface of the body of the lower space is provided with air holes.

The utility model has the advantages that:

1. the air inlet at the lower end of the liner body admits air to the liner hollow body, the gas in the hollow body admits air to the combustion chamber through the air holes in the side wall of the liner body, and the gas in the hollow body is preheated because the gas in the hollow body is radiated by the heat energy of the combustion chamber, and the gas is heated, upwards and sprayed out of the air holes to the combustion chamber, so that the air admission efficiency is improved.

2. The inner container can be directly placed in the combustion chamber, or can be taken out of the combustion chamber, and after the inner container is placed in the combustion chamber, a high-efficiency combustion area in the inner container can be realized, and if the inner container is taken out of the combustion chamber, the volume of the combustion chamber is enlarged.

3. Vertical baffle divides into a plurality of perpendicular passageways with the hollow body inside, and after perpendicular passageway gas was heated, can flow fast in the perpendicular passageway and spout from the gas pocket, perpendicular passageway is equivalent to inside pumping system, can further accelerate gas and remove in the hollow body: in addition, when the hollow partition plates are multiple, a plurality of small-space hollow bodies can be formed, and the air in the hollow bodies of the upper spaces can accelerate the gas to be discharged from the air holes after being heated.

4. The outer air exchange holes and the inner surface on the surface of the upper space are provided with air holes, and air in the upper space enters the upper space from the upper end of the inner container, enters the inner container through the outer air exchange holes and enters the inner container through the air holes. In addition, the air holes are formed in the inner face of the straight cylinder body in the lower space, air entering from the lower portion of the straight cylinder body enters the inner container through the hollow body, and a combustion area is formed through the air holes, so that air entering from the upper end to the lower end is achieved, a good air inlet effect is achieved for a combustion initial area, the upper space and the lower space are mutually independent, the air holes corresponding to the upper space are prevented from being filled with air in a backward mode, and air inlet of an air inlet of the lower space is prevented.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of a preferred structure of the present invention.

Fig. 3 is a schematic diagram of a second preferred structure of the present invention.

Fig. 4 is a perspective view of fig. 3.

FIG. 5 is a schematic sectional view taken along line A-A.

FIG. 6 is a schematic sectional view B-B.

Fig. 7 is a schematic view of a third preferred structure of the present invention.

Fig. 8 is a schematic diagram of a fourth preferred structure of the present invention.

Fig. 9 is a schematic diagram of a fifth preferred structure of the present invention.

Fig. 10 is a schematic view of fig. 1 rotated 90 degrees clockwise.

FIG. 11 is a schematic cross-sectional view of E-E.

Fig. 12 is a perspective view of fig. 7.

As shown in the figure, the air vent comprises a body 1, air holes 2, a hollow body 3, a support plate 4, a hollow body partition plate 5, a vertical plate 6, an inclined plate 7, a vertical partition plate 8, a horizontal partition plate 9, an outer air vent 10 and an air inlet 11.

Detailed Description

As shown in figures 1 and 10, the high-efficiency combustion liner comprises a body 1, wherein a hollow body 3 is arranged in the body 1, preferably, as shown in figure 1, the cross section of the body 1 is oval, and the hollow body 3 is communicated with a combustion area through an air hole 2 on the side wall;

the lower end of the hollow body 3 is provided with an air inlet 11, air entering from the air inlet enters the hollow body 3 and is discharged out of the hollow body 3 through the air holes 2 to enter a combustion area, preferably, the high-efficiency combustion liner further comprises a supporting plate 4 supporting the body 1, the supporting plate 4 can enable the body 1 to be placed in the combustion area more stably, when in use, the body 1 can be placed at any position in the combustion area, one body 1 can be arranged, or two bodies 1 can be symmetrically arranged as shown in figure 1, and a main combustion area is arranged between the two bodies 1.

As shown in fig. 2, the body 1 is a cylinder, a hollow body 3 is arranged in the cylinder, air holes 2 are arranged on the surface of the cylinder, and when the body is used, the cylinder is generally arranged at the center of a combustion area, and a plurality of cylinders can also be arranged in the combustion area.

As shown in fig. 3, 4, 5 and 6, a hollow body partition plate 5 is disposed on an inner wall of a casing of the body 1, a hollow body 3 is formed in a space between the inner wall of the casing and the hollow body partition plate 5, and an air hole 2 is disposed on the hollow body partition plate 5, preferably, the hollow body partition plate 5 includes a vertical plate 6 and an inclined plate 7 disposed on an upper end of the vertical plate 6, an upper end of the inclined plate 7 is inclined toward a center, and further preferably, an included angle between the inclined plate 7 and the vertical plate 6 is less than 180 degrees.

Preferably, there is an inward contraction effect at the upper end of the body 1, and of course there are other techniques to create an inward contraction effect at the upper end of the body 1, which would interfere with the gases exiting the combustion zone, as the inward contraction creates a constriction, thereby increasing the flow rate of the gases.

As shown in fig. 7 and 12, the hollow partition plates 5 provided inside the main body 1 are generally uniformly provided inside the main body 1, but may be provided in one piece or more pieces.

As shown in fig. 8 and 11, a hollow body 3 is arranged in the wall of the body 1, a vertical partition plate 8 is arranged in the hollow body 3, preferably, the vertical partition plate 8 is parallel to the central line of the body 1, and the vertical partition plate 8 forms a gas channel in the hollow body 3.

As shown in fig. 9, a hollow body 3 is arranged in the wall of the body 1, a horizontal partition plate 9 is arranged in the hollow body 3, and the horizontal partition plate 9 divides the interior of the hollow body 3 into an upper space and a lower space;

the outer surface of the body 1 of the upper space is provided with an outer air exchange hole 10, and the inner surface of the body 1 of the upper space is provided with an air hole 2;

the surface of the body 1 of the lower space is provided with air holes 2. This structure has better effect to the burning initial stage, has realized that the upper end admits air and the lower extreme admits air and goes on simultaneously.

During the use, two bodies 1 symmetry place in the combustion area, can be divided into three about the combustion area, also can make body 1 outside and oven directly paste together, thereby make the combustion area diminish, or only place a body 1, or as shown in fig. 3, be equipped with one or more ducted body division boards 5 on body 1 inner wall, admit air and discharge from gas pocket 2 from the air inlet 11, body 1 shown in fig. 1, 2 can put into the combustion area in the combustion process, also can place in the combustion area before the burning, the efficiency of burning improves by a wide margin after putting into body 1, the structure shown in fig. 3 generally need put into before the burning, it can make the combustion efficiency improve by a wide margin.

Claims

1. An efficient combustion liner is characterized in that: the inner container comprises a body, a hollow body is arranged in the body, and the hollow body is communicated with the combustion area through an air hole on the side wall; the lower end of the hollow body is provided with an air inlet, and the air entering from the air inlet enters the hollow body and is discharged out of the hollow body through an air hole to enter a combustion area.

2. The efficient combustion liner as claimed in claim 1, wherein: the inner container also comprises a supporting plate for supporting the body.

3. A high efficiency combustion liner as claimed in claim 1 or claim 2, wherein: the body is a cylindrical body, a hollow body is arranged in the cylindrical body, and air holes are formed in the surface of the cylindrical body.

4. A high efficiency combustion liner as claimed in claim 1 or claim 2, wherein: the inner wall of the shell of the body is provided with a hollow body partition plate, a space formed between the inner wall of the shell and the hollow body partition plate is a hollow body, and the hollow body partition plate is provided with air holes.

5. The efficient combustion liner as set forth in claim 4, wherein: the hollow body partition plate comprises a vertical plate and an inclined plate arranged at the upper end of the vertical plate.

6. The efficient combustion liner as set forth in claim 4, wherein: the hollow partition plates are one or two or three or more.

7. The efficient combustion liner as claimed in claim 1, wherein: the wall of the body is internally provided with a hollow body, and a vertical clapboard is arranged in the hollow body.

8. The efficient combustion liner as set forth in claim 5, wherein: the inclined plate and the vertical plate form an included angle of less than 180 degrees.

9. The efficient combustion liner as set forth in claim 7, wherein: the vertical clapboard is parallel to the central line of the body.

10. The efficient combustion liner as claimed in claim 1, wherein: a hollow body is arranged in the wall of the body, a horizontal partition plate is arranged in the hollow body, and the horizontal partition plate divides the interior of the hollow body into an upper space and a lower space; the outer surface of the body of the upper space is provided with an outer air exchange hole, and the inner surface of the upper space is provided with an air hole; the surface of the body of the lower space is provided with air holes.