CN212029525U - Incinerator grate segment difference structure - Google Patents
Incinerator grate segment difference structure Download PDFInfo
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- CN212029525U CN212029525U CN202020128430.2U CN202020128430U CN212029525U CN 212029525 U CN212029525 U CN 212029525U CN 202020128430 U CN202020128430 U CN 202020128430U CN 212029525 U CN212029525 U CN 212029525U
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- grate
- fire
- segment difference
- difference structure
- incinerator
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Abstract
The utility model discloses an burn burning furnace grate segment difference structure burns burning furnace and arranges the grate that sets up including a plurality of orders, is provided with the segment difference structure between the adjacent grate, the segment difference structure includes the frame structure, frame structural connection is adjacent two the grate, the frame structural intussuseption is filled with fire-resistant insulation material. The utility model discloses a be provided with the segment difference structure between above-mentioned each grate, prevent on the one hand that the thing that burns from the clearance department between the adjacent grate to drop, rigidity is guaranteed to on the other hand frame structure, and the fire-resistant insulation material of inside packing has guaranteed that the temperature can not descend when the thing that burns gets into next grate from one section grate, is favorable to improving the efficiency that burns burning furnace incineration.
Description
Technical Field
The utility model relates to an burn burning furnace design technical field, concretely relates to burn burning furnace grate segment difference structure.
Background
With the development of socio-economy, especially the development of urbanization process, the quantity of domestic garbage is gradually increasing, and the incineration of domestic garbage is one of the main modes of garbage disposal. The development trend of household garbage incineration is mainly mechanical grate type incinerators, the equipment of main grate manufacturers in the market at present has the characteristics, most of the equipment is suitable for medium and small mechanical grate type incinerators, and the single mechanical grate type incinerator has less treatment capacity of more than 700 t/d.
SUMMERY OF THE UTILITY MODEL
The utility model provides an burn burning furnace grate segment difference structure burns burning furnace and arranges the grate that sets up including a plurality of orders, is provided with the segment difference structure between the adjacent grate, the segment difference structure includes the frame structure, frame structural connection is adjacent two the grate, the frame structural intussuseption is filled with fire-resistant insulation material.
Preferably, the fire grate comprises one or more fire grate modules which are arranged in sequence, and each fire grate module comprises a fire grate frame, a fire grate part arranged on the fire grate frame and an air chamber structure arranged below the fire grate frame;
one of the two adjacent fire grates is a first fire grate, the other one of the two adjacent fire grates is a second fire grate, one end of the section difference structure is in contact with a fire grate part, close to the second fire grate, on the fire grate module at the tail end of the first fire grate, and the other end of the section difference structure is in contact with a fire grate part, close to the first fire grate, on the fire grate module at the head end of the second fire grate.
Preferably, a first fireproof heat preservation part is further arranged between one end of the section difference structure and the fire grate component, close to the second fire grate, on the fire grate module at the tail end of the first fire grate.
Preferably, a second fireproof heat-preservation part is further arranged between the other end of the section difference structure and the fire grate component, close to the first fire grate, on the fire grate module at the head end of the second fire grate.
Preferably, the outer frame structure is further connected with a grate frame of the grate module at the end of the first grate and/or the air chamber structure through a connecting part.
Preferably, the connecting part and the outer frame structure are of a steel structure.
Preferably, a plurality of reinforcing plates are further arranged in the outer frame structure.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following advantage and positive effect:
the utility model discloses a be provided with the segment difference structure between above-mentioned each grate, prevent on the one hand that the thing that burns from the clearance department between the adjacent grate to drop, rigidity is guaranteed to on the other hand frame structure, and the fire-resistant insulation material of inside packing has guaranteed that the temperature can not descend when the thing that burns gets into next grate from one section grate, is favorable to improving the efficiency that burns burning furnace incineration.
Drawings
The above and other features and advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic view of an incinerator according to the present invention;
fig. 2 is a schematic structural view of the grate segment difference structure of the incinerator provided by the utility model.
Detailed Description
The invention will be described in more detail hereinafter with reference to the accompanying drawings showing embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.
Referring to fig. 1-2, the utility model provides an burn burning furnace grate segment difference structure burns burning furnace and arranges the grate that sets up including a plurality of orders, including dry section grate 1, burning zone grate 2 and burn off section grate 3 usually, dry section grate, burning zone grate and burn off section grate slope setting, and the adjacent one row of setting that becomes in order burns rubbish and passes through dry section grate, burning zone grate and burn off section grate in proper order.
The utility model discloses be provided with the segment difference structure between adjacent grate, be provided with segment difference structure 4 between dry section grate 1, the burning zone grate 2 as shown in figure 1, be provided with segment difference structure 5 between burning zone grate 2, the burn-off section grate 3. The section difference structure comprises an outer frame structure, the frame structure is connected with two adjacent grates, and the outer frame structure is filled with a fireproof heat-insulating material.
The utility model discloses a be provided with the segment difference structure between above-mentioned each grate, prevent on the one hand that the thing that burns from the clearance department between the adjacent grate to drop, rigidity is guaranteed to on the other hand frame structure, and the fire-resistant insulation material of inside packing has guaranteed that the temperature can not descend when the thing that burns gets into next grate from one section grate, is favorable to improving the efficiency that burns burning furnace incineration.
In this embodiment, the grate comprises one or more grate modules arranged in sequence, and each grate module further comprises a grate frame, a grate member arranged on the grate frame, and an air chamber structure arranged below the grate frame; in the embodiment, the drying section grate 1 comprises a grate module, the combustion section grate 2 comprises three grate modules which are sequentially arranged closely, and the burnout section grate 3 comprises two grate modules. Of course, in other embodiments, the number of grate modules included in each grate, as well as the specific configuration of the grate modules, may be adjusted according to the specific configuration, and is not limited herein.
One of the two adjacent fire grates is defined as a first fire grate, the other one is a second fire grate, one end of the section difference structure is in contact with a fire grate part which is arranged on the fire grate module at the tail end of the first fire grate and close to the second fire grate, and the other end of the section difference structure is in contact with a fire grate part which is arranged on the fire grate module at the head end of the second fire grate and close to the first fire grate.
The difference structure 4 between the drying grate 1 and the combustion grate 2 is further described as an example.
In the present embodiment, as shown in fig. 2, the level difference structure 4 includes an outer frame structure 401 filled with a refractory heat insulating material. The outer frame structure 401 may be a rectangular frame structure, the frame structure 401 is vertically disposed, and the upper end of the frame structure 401 abuts against the grate member 102 on the side close to the combustion section grate 2 on the grate module 101 at the end of the drying section grate 1, and the lower end of the frame structure abuts against the grate member 202 close to the drying section grate 1 on the grate module 201 at the head end of the combustion section grate 2. Further, the outer frame structure 401 is connected with the grate frame 103 and the air chamber structure 104 on the grate module 101 at the tail end of the drying section grate 1 through the connecting part 402 by means of screws and other structures, so that the connection between the section difference structure and the drying section grate 1 is further strengthened, and the shaking of the drying section grate 1 after long-term use is prevented. Of course, in other embodiments, the outer frame structure 401 may be disposed on the grate frame 103 or the plenum structure 104, and is not limited herein.
The outer frame structure 401 and the connecting portion 402 may be made of steel structures, etc., so as to ensure the strength thereof. Furthermore, a plurality of reinforcing plates, such as the reinforcing plate 406 and the reinforcing plate 407 shown in fig. 2, are further added inside the outer frame structure 401 to reinforce the overall strength of the stepped structure.
The refractory heat-insulating material filled in the outer frame structure 401 may be implemented by a refractory rope or other structures, as long as it has the effects of fire resistance and heat insulation, and is not limited herein.
In this embodiment, a first fire-resistant heat-insulating portion 404 is further disposed between the upper end of the outer frame structure 401 and the fire grate member 102 on the fire grate module 101 at the tail end of the drying section fire grate 1 and close to one side of the combustion section fire grate 2, and a second fire-resistant heat-insulating portion 405 is further disposed between the lower end of the outer frame structure 401 and the fire grate member 202 on the fire grate module 201 at the head end of the combustion section fire grate 2 and close to the drying section fire grate 1. The utility model discloses a setting of first fire-resistant heat preservation portion 404, the fire-resistant heat preservation portion 405 of second plays the cushioning effect on the one hand, and on the other hand is further to avoid having the clearance between frame structure 401 and the terminal, the burning zone grate 2 head end of dry segment grate 1.
The first fire-resistant heat-insulating portion 404 and the second fire-resistant heat-insulating portion 405 may be implemented by using a fire-resistant rope or other structures, as long as they have fire-resistant and heat-insulating effects, and are not limited herein.
It will be appreciated by those skilled in the art that the invention can be embodied in many other specific forms without departing from the spirit or scope thereof. Although embodiments of the present invention have been described, it is to be understood that the present invention should not be limited to those precise embodiments, and that various changes and modifications can be effected therein by one skilled in the art without departing from the scope or spirit of the invention as defined by the appended claims.
Claims (7)
1. The incinerator is characterized by comprising a plurality of fire grates which are sequentially arranged, a section difference structure is arranged between every two adjacent fire grates and comprises an outer frame structure, the outer frame structure is connected with the two adjacent fire grates, and a fireproof heat-insulating material is filled in the outer frame structure.
2. The incinerator grate segment difference structure of claim 1, characterized in that the grate comprises one or more grate modules arranged in sequence, the grate modules comprise a grate frame, grate members arranged on the grate frame, and an air chamber structure arranged below the grate frame;
one of the two adjacent fire grates is a first fire grate, the other one of the two adjacent fire grates is a second fire grate, one end of the section difference structure is in contact with a fire grate part, close to the second fire grate, on the fire grate module at the tail end of the first fire grate, and the other end of the section difference structure is in contact with a fire grate part, close to the first fire grate, on the fire grate module at the head end of the second fire grate.
3. The incinerator grate segment difference structure as claimed in claim 2, wherein a first fire-resistant heat preservation portion is further provided between one end of the segment difference structure and the grate member on the grate module at the end of the first grate, which is close to the second grate.
4. The incinerator grate segment difference structure as claimed in claim 2 or 3, wherein a second fire-resistant heat preservation portion is further provided between the other end of the segment difference structure and the grate member on the grate module at the head end of the second grate, which is close to said first grate.
5. The incinerator grate segment difference structure as claimed in claim 2, wherein said outer frame structure is further connected to the grate frame of the grate module at the end of said first grate and/or said plenum structure by means of a connecting portion.
6. The incinerator grate segment difference structure of claim 5, wherein said connection portion and said outer frame structure are made of steel.
7. The incinerator grate segment difference structure of claim 1 or 6, wherein a plurality of reinforcing plates are further provided in said outer frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020128430.2U CN212029525U (en) | 2020-01-19 | 2020-01-19 | Incinerator grate segment difference structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020128430.2U CN212029525U (en) | 2020-01-19 | 2020-01-19 | Incinerator grate segment difference structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212029525U true CN212029525U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020128430.2U Active CN212029525U (en) | 2020-01-19 | 2020-01-19 | Incinerator grate segment difference structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212029525U (en) |
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2020
- 2020-01-19 CN CN202020128430.2U patent/CN212029525U/en active Active
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