CN205603531U - Built -in drying device's waste gasification stove - Google Patents
Built -in drying device's waste gasification stove Download PDFInfo
- Publication number
- CN205603531U CN205603531U CN201620083231.8U CN201620083231U CN205603531U CN 205603531 U CN205603531 U CN 205603531U CN 201620083231 U CN201620083231 U CN 201620083231U CN 205603531 U CN205603531 U CN 205603531U
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- China
- Prior art keywords
- feed bin
- drying
- exhaust column
- burner hearth
- built
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Abstract
The utility model discloses a built -in drying device's waste gasification stove, the feed bin is installed in the section of thick bamboo upper end of drying, and the feed bin upper end is equipped with the feed inlet, and the top is equipped with exhaust outlet, and exhaust outlet passes through the exhaust column and links to each other with gas distribution system, it links to each other with the feed bin lower extreme to dry section of thick bamboo upper end, and in the lower extreme extended to furnace, the furnace upper end met with the department of connecing that is connected of dry a section of thick bamboo and feed bin, and grey small room is installed to the lower extreme, installs the grate in the furnace, and one side is equipped with mixed gas exports, and the opposite side is equipped with the air intake, below the air intake lies in the grate, ash small room lower extreme is seal bottom plate, and one side is equipped with the ash hole, air distribution system includes the fan, and the convulsions one end of fan links to each other with the exhaust column, and the exhaust column other end links to each other with exhaust outlet. The utility model discloses dry without the pretreatment in the gasification, has solved the problem of exhaust -gas treatment difficulty, greatly reduced the waste gasification cost, compensatied the not enough of prior art equipment.
Description
Technical field
This utility model relates to technical field of domestic garbage treatment, is specifically related to the refuse gasification boiler of a kind of built-in drying unit.
Background technology
Field of gasification whether biomass at place or the gasification of house refuse at present, the water content of material all be there are certain requirements, water content is higher than 35%, all have influence on gasification furnace gasification operating mode, so typically all arranging drying system in pre-treatment, and the drying of house refuse more there is a problem that in (1) waste gas, stink is big, difficult treatment.(2) house refuse water content the most all reaches about 50%----60%, and drying plant investment is big, yield poorly, running cost is high.
Utility model content
For solving the problems referred to above, this utility model provides the refuse gasification boiler of a kind of built-in drying unit, dries without pre-treatment in gasification, and the problem solving exhaust-gas treatment difficulty greatly reduces refuse gasification cost, compensate for the deficiency of prior art device.
For achieving the above object, the technical scheme that this utility model is taked is:
nullA kind of refuse gasification boiler of built-in drying unit，Including feed bin、Drying、Burner hearth、Ash bucket and air distribution system，Described feed bin is installed on Drying upper end，Feed bin upper end is provided with charging aperture，Top is provided with waste gas outlet，Waste gas outlet is connected with air distribution system by exhaust column，Described Drying upper end is connected with feed bin lower end，Lower end extends in burner hearth，Burner hearth upper end connects with the connection place of connecing of Drying and feed bin，Lower end is provided with ash bucket，Fire grate is installed in burner hearth，Side is provided with air mixture outlet，Opposite side is provided with air inlet，Air inlet is positioned at below fire grate，Described ash bucket lower end is seal base，Side is provided with ash hole，Described air distribution system includes blower fan，Convulsion one end of blower fan is connected with exhaust column，The exhaust column other end is connected with waste gas outlet，In the middle part of exhaust column、Bottom is provided with oxygen regulating valve，Air-out one end of blower fan is connected with air inlet by ajutage.
As preferably, between described Drying outer wall and inboard wall of burner hearth, there is hot gas path.
As preferably, described fire grate is fixed grate, convertible fire grate or rotary grate.
This utility model has the advantages that
Gasification is dried without pre-treatment, the problem solving exhaust-gas treatment difficulty, greatly reduce refuse gasification cost, compensate for the deficiency of prior art device.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
nullAs shown in Figure 1，This utility model embodiment provides the refuse gasification boiler of a kind of built-in drying unit，Including feed bin 1、Drying 2、Burner hearth 3、Ash bucket 4 and air distribution system 5，Described feed bin 1 is installed on Drying 2 upper end，Feed bin 1 upper end is provided with charging aperture 6，Top is provided with waste gas outlet 7，Waste gas outlet 7 is connected with air distribution system 5 by exhaust column 14，Described Drying 2 upper end is connected with feed bin 1 lower end，Lower end extends in burner hearth 3，Burner hearth 3 upper end connects with the connection place of connecing of Drying 2 and feed bin 1，Lower end is provided with ash bucket 4，Fire grate 10 is installed in burner hearth 3，Side is provided with air mixture outlet 8，Opposite side is provided with air inlet 9，Air inlet 9 is positioned at below fire grate 10，Described ash bucket 4 lower end is seal base 11，Side is provided with ash hole 12，Described air distribution system 5 includes blower fan 13，Convulsion one end of blower fan 13 is connected with exhaust column 14，Exhaust column 14 other end is connected with waste gas outlet 7，In the middle part of exhaust column 14、Bottom is provided with oxygen regulating valve 15，Air-out one end of blower fan 13 is connected with air inlet 9 by ajutage 16.
Hot gas path 17 is had between described Drying 2 outer wall and burner hearth 3 inwall.
Described fire grate 10 is fixed grate, convertible fire grate or rotary grate.
Originally it is embodied as house refuse and enters feed bin 1 from charging aperture, under house refuse Gravitative Loads, fall on the fire grate 10 that Drying 2 drops down onto below burner hearth 3, ignite at fire grate 10, open blower fan 13, open oxygen regulating valve 15, air enters below burner hearth 3 through ajutage 16 from air inlet, now rubbish occurs over oxidation at fire grate 10, reduction reaction produces substantial amounts of heat, and the refuse gasification on reducing zone is cracked, produce air mixture, major part high temperature air mixture is discharged from air mixture outlet 8 through hot gas path (17), hot combustion gas is in passage 17, transfer heat to Drying 2 top-down rubbish is dried；Fraction high temperature air mixture is sailed against the current with rubbish below Drying 2, rubbish is dried, substantial amounts of rubbish aqueous vapor enters feed bin 1 from bottom to top and discharges from waste gas outlet 7, and through exhaust column 14, blower fan 13 ajutage 16, air inlet 9, participation rubbish oxidation reaction；After oxidation reaction, rubbish becomes charcoal ash, falls into ash bucket 4, discharges from ash hole 12, so circulate.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
- null1. the refuse gasification boiler of a built-in drying unit，It is characterized in that，Including feed bin (1)、Drying (2)、Burner hearth (3)、Ash bucket (4) and air distribution system (5)，Described feed bin (1) is installed on Drying (2) upper end，Feed bin (1) upper end is provided with charging aperture (6)，Top is provided with waste gas outlet (7)，Waste gas outlet (7) is connected with air distribution system (5) by exhaust column (14)，Described Drying (2) upper end is connected with feed bin (1) lower end，Lower end extends in burner hearth (3)，Burner hearth (3) upper end connects with the connection place of connecing of Drying (2) and feed bin (1)，Lower end is provided with ash bucket (4)，Fire grate (10) is installed in burner hearth (3)，Side is provided with air mixture outlet (8)，Opposite side is provided with air inlet (9)，Air inlet (9) is positioned at fire grate (10) lower section，Described ash bucket (4) lower end is seal base (11)，Side is provided with ash hole (12)，Described air distribution system (5) includes blower fan (13)，Convulsion one end of blower fan (13) is connected with exhaust column (14)，Exhaust column (14) other end is connected with waste gas outlet (7)，Exhaust column (14) middle part、Bottom is provided with oxygen regulating valve (15)，Air-out one end of blower fan (13) is connected with air inlet (9) by ajutage (16).
- The refuse gasification boiler of a kind of built-in drying unit the most according to claim 1, it is characterised in that have hot gas path (17) between described Drying (2) outer wall and burner hearth (3) inwall.
- The refuse gasification boiler of a kind of built-in drying unit the most according to claim 1, it is characterised in that described fire grate (10) is fixed grate, convertible fire grate or rotary grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083231.8U CN205603531U (en) | 2016-01-28 | 2016-01-28 | Built -in drying device's waste gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083231.8U CN205603531U (en) | 2016-01-28 | 2016-01-28 | Built -in drying device's waste gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603531U true CN205603531U (en) | 2016-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083231.8U Expired - Fee Related CN205603531U (en) | 2016-01-28 | 2016-01-28 | Built -in drying device's waste gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205603531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329992A (en) * | 2018-09-20 | 2019-02-15 | 清丰县农机修理制造厂 | A kind of melon seeds drying system |
| CN113757678A (en) * | 2021-09-16 | 2021-12-07 | 西安交通大学 | High-efficient pyrolysis gasifier of domestic waste |
-
2016
- 2016-01-28 CN CN201620083231.8U patent/CN205603531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329992A (en) * | 2018-09-20 | 2019-02-15 | 清丰县农机修理制造厂 | A kind of melon seeds drying system |
| CN109329992B (en) * | 2018-09-20 | 2021-08-10 | 清丰县农机修理制造厂 | Melon seed drying system |
| CN113757678A (en) * | 2021-09-16 | 2021-12-07 | 西安交通大学 | High-efficient pyrolysis gasifier of domestic waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |