CN213416782U - Wear-resisting and high temperature resistant integral type gasification burner grate - Google Patents
Wear-resisting and high temperature resistant integral type gasification burner grate Download PDFInfo
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- CN213416782U CN213416782U CN202022522552.2U CN202022522552U CN213416782U CN 213416782 U CN213416782 U CN 213416782U CN 202022522552 U CN202022522552 U CN 202022522552U CN 213416782 U CN213416782 U CN 213416782U
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- furnace grate
- wing plate
- grate
- ring segment
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Abstract
The utility model relates to the technical field of integrated gasification stoves, and discloses a wear-resistant and high-temperature-resistant integrated gasification stove grate, which comprises a first stove grate body, a second stove grate body, a third stove grate body and a fourth stove grate body which are distributed annularly, wherein the first stove grate body, the second stove grate body, the third stove grate body and the fourth stove grate body are fixedly connected through bolts at one time, the structures of the second stove grate body, the third stove grate body and the fourth stove grate body are the same, a fixing mechanism is arranged at the top of the first stove grate body, a dust blocking mechanism is clamped on the first stove grate body through the fixing mechanism, the wear-resistant and high-temperature-resistant integrated gasification stove grate is used through the matching of a clamping block, an inserting groove, a through hole and an elastic bulge, so that the mud guard can be directly installed and detached by pressing the elastic bulge, the mud guard can be conveniently detached, maintained and replaced, meanwhile, the mud guard can block slag and protect the inside of the integrated gasification stove, preventing the slag from falling into the inner part of the internal structure of the integrated gasification furnace to cause damage.
Description
Technical Field
The utility model relates to an integral type gasification furnace technical field specifically is a wear-resisting and high temperature resistant integral type gasification furnace grate.
Background
The fire grate ring segment in current part integral type gasification furnace is made for low carbon steel, neither wear-resisting nor high temperature resistant, because the fire grate adopts the layering design, the slag can fall down along fire grate one deck, and the internal structure of integral type gasification furnace can be damaged to the slag that falls down.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the background art, the utility model provides a wear-resisting and high temperature resistant integral type gasification burner grate has solved the problem that above-mentioned background art provided.
The utility model provides a following technical scheme: the utility model provides a wear-resisting and high temperature resistant integral type gasification furnace grate, includes the first furnace grate body, the second furnace grate body, the third furnace grate body and the fourth furnace grate body that the annular distributes, carry out fixed connection through the bolt once between the first furnace grate body, the second furnace grate body, the third furnace grate body and the fourth furnace grate body's the same structure, the top of the first furnace grate body is provided with fixed establishment, and the first furnace grate body has ash blocking mechanism through the fixed establishment joint.
Preferably, the first furnace grate body comprises a first furnace grate ring section, a first wing plate is arranged at the bottom of the first furnace grate ring section, a first wing plate ring section is arranged at the bottom of one side of the first wing plate, a first vent groove is arranged between the first wing plate and the first wing plate ring section, the first furnace grate ring section is made of G-X25CrNiSi2014, and the first wing plate ring section are made of X10CrNiTi 189.
Preferably, the fixing mechanism comprises a fixture block arranged above the first furnace grate ring section and provided with a limiting groove at the top, a slot is formed in the fixture block, a through hole is formed in one side, located in the slot, of the fixture block, and an elastic bulge is formed in the other side, located in the slot, of the fixture block.
Preferably, the second grate body includes second grate ring section, the bottom of second grate ring section is provided with the second pterygoid lamina, the bottom of second pterygoid lamina one side is provided with second pterygoid lamina ring section, be provided with the second air channel between second pterygoid lamina and the second pterygoid lamina ring section, the second grate ring section adopts G-X25CrNiSi2014 to make, second pterygoid lamina and second pterygoid lamina ring section adopt X10CrNiTi189 to make.
Preferably, the dust blocking mechanism comprises a splash guard clamped inside the slot, a limiting hole matched with the elastic bulge is formed in the splash guard, and a limiting column matched with the limiting groove is arranged on one side of the splash guard.
The utility model discloses possess following beneficial effect:
1. this wear-resisting and high temperature resistant integral type gasification furnace grate adopts G-X25CrNiSi2014 to make the wear-resisting and high temperature resistant performance that can strengthen integral type gasification furnace grate through with first grate ring section and second grate ring section to improve the life of grate.
2. This wear-resisting and high temperature resistant integral type gasification burner grate uses through fixture block, slot, through-hole and elastic bulge's cooperation for the fender accessible is pressed elastic bulge and is directly installed and dismantle, is convenient for dismantle maintenance and change, and the fender can block the slag simultaneously, protects the inside of integral type gasification burner, prevents that the slag from falling into the inside of integral type gasification burner inner structure and causing the damage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the structure of the present invention;
fig. 3 is a top view of the fixing mechanism of the present invention;
FIG. 4 is a schematic view of a first grate of the present invention;
fig. 5 is a schematic view of the fixing mechanism of the present invention;
FIG. 6 is a partial schematic view of the fixture block of the present invention;
FIG. 7 is a schematic view of a fender of the present invention;
FIG. 8 is a schematic view of a second grate according to the present invention;
fig. 9 is a bottom schematic view of a second grate according to the present invention.
In the figure: 1. a first grate body; 11. a first grate ring segment; 12. a first wing plate; 13. a first wing panel ring segment; 2. a second furnace grate body; 21. a second grate ring segment; 22. a second wing plate; 23. a second wing panel ring segment; 3. a third furnace grate body; 4. a fourth furnace grate body; 5. a fixing mechanism; 51. a clamping block; 52. a slot; 53. a through hole; 54. an elastic bulge; 6. an ash blocking mechanism; 61. a fender; 62. a limiting hole; 63. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
Referring to fig. 1-9, a wear-resistant and high-temperature-resistant integrated gasification furnace grate comprises a first furnace grate body 1, a second furnace grate body 2, a third furnace grate body 3 and a fourth furnace grate body 4 which are distributed annularly, wherein the first furnace grate body 1, the second furnace grate body 2, the third furnace grate body 3 and the fourth furnace grate body 4 are fixedly connected through bolts at one time, the second furnace grate body 2, the third furnace grate body 3 and the fourth furnace grate body 4 have the same structure, a fixing mechanism 5 is arranged at the top of the first furnace grate body 1, and an ash blocking mechanism 6 is clamped on the first furnace grate body 1 through the fixing mechanism 5.
The first furnace grate body 1 comprises a first furnace grate ring segment 11, a first wing plate 12 is arranged at the bottom of the first furnace grate ring segment 11, a first wing plate ring segment 13 is arranged at the bottom of one side of the first wing plate 12, a first vent groove is formed between the first wing plate 12 and the first wing plate ring segment 13, the first furnace grate ring segment 11 is made of G-X25CrNiSi2014, and the first wing plate 12 and the first wing plate ring segment 13 are made of X10CrNiTi 189.
Wherein, the fixing mechanism 5 comprises a fixture block 51 which is arranged above the first grate ring segment 11 and the top of which is provided with a limiting groove, a slot 52 is arranged inside the fixture block 51, one side of the fixture block 51, which is located in the slot 52, is provided with a through hole 53, and the other side of the fixture block 51, which is located in the slot 52, is provided with an elastic protrusion 54.
Wherein, the second grate body 2 includes second grate ring section 21, the bottom of second grate ring section 21 is provided with second aerofoil 22, the bottom of second aerofoil 22 one side is provided with second aerofoil ring section 23, be provided with the second air channel between second aerofoil 22 and the second aerofoil ring section 23, second grate ring section 21 adopts G-X25CrNiSi2014 to make, second aerofoil 22 and second aerofoil ring section 23 adopt X10CrNiTi189 to make.
Wherein, the dust blocking mechanism 6 comprises a splash guard 61 clamped in the slot 52, a limit hole 62 matched with the elastic bulge 54 is arranged in the splash guard 61, and a limit column 63 matched with the limit groove is arranged on one side of the splash guard 61.
When the fire grate is assembled, the first fire grate body 1, the second fire grate body 2, the third fire grate body 3 and the fourth fire grate body 4 are respectively fixedly arranged in the vaporization furnace through bolts, the splash guard 61 is clamped in the slot 52, the splash guard 61 is pressed, the bottom inclined plane of the splash guard 61 can press the elastic bulge 54 to move, the splash guard 61 is positioned through the matching of the limiting column 63 and the limiting groove in the downward moving process of the splash guard 61 until the splash guard 61 is completely clamped in the slot 52, at the moment, the elastic bulge 54 is completely clamped in the limiting hole 62, when the gear shifting mud plate 61 is replaced, the elastic bulge 54 is pressed by the pressing rod through the through hole 53 on one side of the clamping block 51, so that the elastic bulge is displaced to one side of the mud plate 61, then the mud plate 61 is lifted, the side surface of the mud plate 61 presses the elastic bulge 54, the pressing rod is taken out from the clamping block 51, and finally the mud plate 61 is taken out from the slot 52.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wear-resisting and high temperature resistant integral type gasification burner grate, includes the first stove comb body (1), the second stove comb body (2), the third stove comb body (3) and the fourth stove comb body (4) that the annular distributes, its characterized in that: the first furnace grate body (1), the second furnace grate body (2), the third furnace grate body (3) and the fourth furnace grate body (4) are connected through bolts at one time, the second furnace grate body (2), the third furnace grate body (3) and the fourth furnace grate body (4) are identical in structure, a fixing mechanism (5) is arranged at the top of the first furnace grate body (1), and the first furnace grate body (1) is connected with an ash blocking mechanism (6) in a clamping mode through the fixing mechanism (5).
2. The wear and high temperature resistant integrated gasification burner grate of claim 1, wherein: the first furnace grate body (1) comprises a first furnace grate ring segment (11), a first wing plate (12) is arranged at the bottom of the first furnace grate ring segment (11), a first wing plate ring segment (13) is arranged at the bottom of one side of the first wing plate (12), a first ventilation groove is formed between the first wing plate (12) and the first wing plate ring segment (13), the first furnace grate ring segment (11) is made of G-X25CrNiSi2014, and the first wing plate (12) and the first wing plate ring segment (13) are made of X10CrNiTi 189.
3. The wear and high temperature resistant integrated gasification burner grate of claim 1, wherein: the fixing mechanism (5) comprises a fixture block (51) which is arranged above the first grate ring segment (11) and provided with a limiting groove at the top, a slot (52) is formed in the fixture block (51), a through hole (53) is formed in one side, located in the slot (52), of the fixture block (51), and an elastic bulge (54) is formed in the other side, located in the slot (52), of the fixture block (51).
4. The wear and high temperature resistant integrated gasification burner grate of claim 1, wherein: the second furnace grate body (2) comprises a second furnace grate ring segment (21), a second wing plate (22) is arranged at the bottom of the second furnace grate ring segment (21), a second wing plate ring segment (23) is arranged at the bottom of one side of the second wing plate (22), a second ventilation groove is formed between the second wing plate (22) and the second wing plate ring segment (23), the second furnace grate ring segment (21) is made of G-X25CrNiSi2014, and the second wing plate (22) and the second wing plate ring segment (23) are made of X10CrNiTi 189.
5. The wear and high temperature resistant integrated gasification burner grate of claim 1, wherein: the dust blocking mechanism (6) comprises a splash guard (61) which is clamped in the slot (52), a limiting hole (62) matched with the elastic bulge (54) is formed in the splash guard (61), and a limiting column (63) matched with the limiting groove is arranged on one side of the splash guard (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022522552.2U CN213416782U (en) | 2020-11-04 | 2020-11-04 | Wear-resisting and high temperature resistant integral type gasification burner grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022522552.2U CN213416782U (en) | 2020-11-04 | 2020-11-04 | Wear-resisting and high temperature resistant integral type gasification burner grate |
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|---|---|
| CN213416782U true CN213416782U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022522552.2U Active CN213416782U (en) | 2020-11-04 | 2020-11-04 | Wear-resisting and high temperature resistant integral type gasification burner grate |
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| CN (1) | CN213416782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958436A (en) * | 2022-04-12 | 2022-08-30 | 赣州市怡辰宏焰能源科技有限公司 | Water cooling device of gasification furnace with header combined with membrane type wall |
-
2020
- 2020-11-04 CN CN202022522552.2U patent/CN213416782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958436A (en) * | 2022-04-12 | 2022-08-30 | 赣州市怡辰宏焰能源科技有限公司 | Water cooling device of gasification furnace with header combined with membrane type wall |
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