CN212252714U

CN212252714U - Energy-saving grate facilitating ash residue leakage

Info

Publication number: CN212252714U
Application number: CN202020343588.1U
Authority: CN
Inventors: 李玉成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-29
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an energy-saving grate convenient for leaking ash slag, which comprises a supporting part and an ash leaking part, wherein the ash leaking part is fixedly connected with the supporting part, and an ash leaking channel with a narrow middle part and a wide upper part and a wide lower part is arranged on the ash leaking part; the ash leakage part is provided with the ash leakage channel with a narrow middle part and a wide upper part and a wide lower part, so that the furnace ash can be effectively ensured to fall off smoothly; the ash leakage part is bent or curved downwards, so that the contact area of the fuel and the air is increased, ventilation is facilitated, and the full combustion of the fuel and the full ventilation in the combustion process are effectively ensured; the utility model discloses simple structure, convenient operation is worth promoting.

Description

Energy-saving grate facilitating ash residue leakage

Technical Field

The utility model relates to a stove technical field, specific theory especially relates to an energy-conserving grate convenient to leak ash sediment.

Background

In some areas with low average air temperature throughout the year or in rural areas, people need to use a stove for daily heating or food heating. Most of the fuels adopted by the stove are coal or wood, and the phenomenon of ash caking often occurs after the fuels are combusted. The grate is a component with gap, which is arranged between the hearth and the bottom of the stove and is used for bearing fuel to burn and dropping ash and slag. For the clinker after agglomeration, the cleaning work is very inconvenient by adopting the grate of the existing stove. In addition, the existing grate has insufficient ventilation, so that the fuel is not fully combusted, the fuel is wasted, and the environment is polluted; therefore, how to produce a grate which is convenient for ash to leak and is energy-saving and environment-friendly is an important direction needing to be developed in the technical field of the existing furnaces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving grate convenient to leak off lime-ash to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving grate facilitating ash residue leakage comprises a supporting portion and an ash leakage portion, wherein the ash leakage portion is fixedly connected with the supporting portion, and an ash leakage channel with a narrow middle and a wide upper part and a wide lower part is arranged on the ash leakage portion.

Preferably, the ash leaking part consists of a plurality of mutually parallel grate bars, the cross sections of the grate bars are rhombus or hexagon which are symmetrical up and down, and two ends of the grate bars are fixedly connected with the supporting parts.

Preferably, the ash leakage part is fixedly connected with the supporting part, an ash leakage hole is formed in the ash leakage part, and the cross section of the ash leakage hole is of a structure with a narrow middle part and a wide upper part and a wide lower part.

Preferably, the ash leaking part is a part of a sphere, a flat-bottomed sphere or a folded surface or a cambered surface with a low middle part and high two sides.

Preferably, the grate bars are single-corner grate bars, and bending points are arranged on the single-corner grate bars.

Preferably, the grate bars are double-corner grate bars, and two bending points are symmetrically arranged on the double-corner grate bars.

Preferably, the grate bars are arc grate bars, and the axial lines of the arc grate bars are a section of arc.

Preferably, the grate bars are arc grate bars, the middle parts of the axial lines of the arc grate bars are horizontal straight lines, and the two sides of the axial lines of the arc grate bars are respectively provided with a section of circular arc.

Preferably, the support part is rectangular, square or circular.

Preferably, the energy-saving grate is made of grey cast iron, nodular cast iron or cast steel.

Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the ash leakage part is provided with the ash leakage channel with a narrow middle part and a wide upper part and a wide lower part, so that the furnace ash can be effectively ensured to fall off smoothly; through leaking grey portion and setting up to downward buckling or arc, increased the area of contact of fuel with the air and do benefit to the ventilation, the effectual abundant burning and the combustion process of guaranteeing fuel ventilate fully.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of the energy-saving grate convenient for ash residue to leak.

Fig. 2 is a schematic view of the overall structure of the second embodiment of the energy-saving grate convenient for ash residue to leak.

Fig. 3 is a schematic view of the overall structure of the third embodiment of the energy-saving grate for conveniently leaking ash slag provided by the utility model.

Fig. 4 is a schematic view of the overall structure of the fourth embodiment of the energy-saving grate for conveniently leaking ash slag provided by the utility model.

Fig. 5 is a schematic view of the overall structure of the fifth embodiment of the energy-saving grate for conveniently leaking ash slag provided by the utility model.

Fig. 6 is a schematic view of the overall structure of the sixth embodiment of the energy-saving grate convenient for ash residue to leak.

Fig. 7 is a schematic view of the overall structure of the seventh embodiment of the energy-saving grate convenient for ash residue to leak.

Fig. 8 is a schematic view of the overall structure of the eighth embodiment of the energy-saving grate convenient for ash residue to leak.

Fig. 9 is a schematic view of the overall structure of the ninth embodiment of the energy-saving grate for conveniently leaking ash residues provided by the utility model.

Fig. 10 is a cross-section of an embodiment of a grate bar.

Fig. 11 is a cross-section of another embodiment of a grate bar.

Fig. 12 is a schematic view of the overall structure of the tenth embodiment of the energy-saving grate for conveniently leaking ash slag provided by the utility model.

Fig. 13 is a cross-sectional view of the embodiment of fig. 12.

Fig. 14 is a schematic view of the overall structure of the eleventh embodiment of the energy-saving grate for conveniently leaking ash residues provided by the utility model.

Fig. 15 is a schematic view of the whole structure of the twelfth embodiment of the energy-saving grate convenient for ash residue to leak.

Fig. 16 is a schematic view of the overall structure of the thirteenth embodiment of the energy-saving grate for conveniently leaking ash residues provided by the utility model.

Fig. 17 is a schematic view of the overall structure of the fourteenth embodiment of the energy-saving grate for conveniently leaking ash residues provided by the utility model.

Fig. 18 is a schematic view of the whole structure of the fifteenth embodiment of the energy-saving grate for conveniently leaking ash slag provided by the utility model.

Fig. 19 is a schematic view of the whole structure of the sixteenth embodiment of the energy-saving grate for conveniently leaking ash slag provided by the utility model.

Fig. 20 is a schematic view of the whole structure of the seventeenth embodiment of the energy-saving grate for conveniently leaking ash residue provided by the present invention.

Fig. 21 is a schematic view of the overall structure of the eighteenth embodiment of the energy-saving grate for conveniently leaking ash slag provided by the utility model.

In the drawings: 1-supporting part, 2-ash leaking part, 201-single corner grate bar, 202-double corner grate bar, 203-arc grate bar, 204-ash leaking hole and 205-bending point.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Examples

Referring to fig. 1-12, in an embodiment of the present invention, an energy-saving grate facilitating ash residue leakage includes a supporting portion 1 and an ash leakage portion 2, the ash leakage portion 2 is fixedly connected to the supporting portion 1, and an ash leakage channel with a narrow middle and a wide top and a wide bottom is disposed on the ash leakage portion 2.

Further, the ash leaking part 2 is composed of a plurality of parallel grate bars, the cross sections of the grate bars are rhombus or hexagon which are symmetrical up and down, and two ends of the grate bars are fixedly connected with the supporting part 1.

Further, the dust leaking portion 2 is fixedly connected with the supporting portion 1, a dust leaking hole 204 is formed in the dust leaking portion 2, and the cross section of the dust leaking hole 204 is of a structure with a narrow middle and a wide upper portion and a wide lower portion.

Further, the ash leaking part 2 is a part of a sphere, a flat-bottom sphere, or a folded surface or a cambered surface with a low middle part and two high sides.

Further, the fire grate bar is a single-corner grate bar 201, and a bending point 205 is arranged on the single-corner grate bar 201.

Further, the grate bar can also be a double-corner grate bar 202, and two bending points 205 are symmetrically arranged on the double-corner grate bar 202.

Furthermore, the grate bars can also be arc grate bars 203, and the axes of the arc grate bars 203 are a section of arc.

Furthermore, the grate bars can also be arc grate bars 203, the middle part of the axial line of the arc grate bars 203 is a horizontal straight line, and the two sides of the axial line are respectively provided with a section of arc.

Further, the support portion 1 may be rectangular, square or circular.

Furthermore, the energy-saving grate is made of grey cast iron, nodular cast iron or cast steel.

The use process comprises the following steps:

when the ash-leaking part 2 is used, the grate is arranged between the hearth and the furnace bottom, fuel is combusted in the hearth, the grate plays roles of bearing, ventilating and discharging ash, the ash-leaking channel with the narrow middle and the wide upper part and the wide lower part is arranged on the ash-leaking part and is bent downwards or in an arc shape, and ventilation and slag discharge in the combustion process are facilitated.

In the process, the ash leakage part is provided with the ash leakage channel with the narrow middle and the wide upper and lower parts, so that the furnace ash is effectively ensured to fall off smoothly; the ash leakage part is bent or curved downwards, so that the contact area of the fuel and the air is increased, ventilation is facilitated, and the full combustion of the fuel and the full ventilation in the combustion process are effectively ensured; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides an energy-conserving grate convenient to leak ash sediment which characterized in that: the dust leakage device comprises a supporting part (1) and a dust leakage part (2), wherein the dust leakage part (2) is fixedly connected with the supporting part (1), and a dust leakage channel with a narrow middle part and a wide upper part and a wide lower part is arranged on the dust leakage part (2).

2. An energy saving grate for facilitating the discharge of ash as claimed in claim 1 wherein: the ash leakage part (2) is composed of a plurality of mutually parallel grate bars, the cross sections of the grate bars are rhombus or hexagon which are symmetrical up and down, and two ends of the grate bars are fixedly connected with the supporting part (1).

3. An energy saving grate for facilitating the discharge of ash as claimed in claim 1 wherein: an ash leakage hole (204) is formed in the ash leakage part (2), and the section of the ash leakage hole (204) is of a structure with a narrow middle part and a wide upper part and a wide lower part.

4. An energy saving grate for facilitating the ash leakage of claim 3, wherein: the ash leakage part (2) is a spherical part, a flat-bottom sphere or a folded surface or a cambered surface with a low middle part and high two sides.

5. An energy saving grate for facilitating the ash leakage of claim 2, wherein: the fire grate bar is a single-corner grate bar (201), and bending points (205) are arranged on the single-corner grate bar (201).

6. An energy saving grate for facilitating the ash leakage of claim 2, wherein: the grate bar is a double-corner grate bar (202), and two bending points (205) are symmetrically arranged on the double-corner grate bar (202).

7. An energy saving grate for facilitating the ash leakage of claim 2, wherein: the fire grate bars are arc grate bars (203), and the axial lines of the arc grate bars (203) are a section of arc.

8. An energy saving grate for facilitating the ash leakage of claim 2, wherein: the fire grate bars are arc grate bars (203), the middle parts of the axes of the arc grate bars (203) are horizontal straight lines, and two sides of the arc grate bars are respectively provided with a section of arc.

9. An energy saving grate for facilitating the discharge of ash as claimed in claim 1 wherein: the upper surface of the supporting part (1) is rectangular, square or circular.

10. An energy saving grate for facilitating the discharge of ash as claimed in any one of claims 1 to 9 wherein: the energy-saving grate is made of grey cast iron, nodular cast iron or cast steel.