CN203082909U - High-mesh coal powder atomization device - Google Patents
High-mesh coal powder atomization device Download PDFInfo
- Publication number
- CN203082909U CN203082909U CN 201320100539 CN201320100539U CN203082909U CN 203082909 U CN203082909 U CN 203082909U CN 201320100539 CN201320100539 CN 201320100539 CN 201320100539 U CN201320100539 U CN 201320100539U CN 203082909 U CN203082909 U CN 203082909U
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- Prior art keywords
- coal
- atomization device
- atomizer
- coal powder
- crushing machine
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Abstract
The utility model provides a high-mesh coal powder atomization device comprising a coal cabin, a multi-grade crushing machine, a servo feeding air blower, a coal atomization device and a fuel outputting pipe, wherein the coal cabin is connected with a crushing machine feeding hopper at the upper part of the multi-grade crushing machine through a spiral conveyor; an outlet of the multi-grade crushing machine is connected with an inlet of the servo feeding air blower and an outlet of the servo feeding air blower is connected with an inlet of the coal atomization device; the coal atomization device is internally provided with a coal powder filter and a coal atomization sheet; the coal powder filter is mounted at the front part of the coal atomization device and the coal atomization sheet is mounted at the rear part of the coal atomization device; a residual material reflowing pipe is arranged between the front end on the coal atomization device and the coal powder filter; the residual material reflowing pipe is connected with the multi-grade crushing machine; the rear end of the coal atomization device is connected with the fuel outputting pipe; and the multi-grade crushing machine is further provided with a combustion-supporting air flow inlet. The high-mesh coal powder atomization device disclosed by the utility model can provide fog-state coal powder which can be sufficiently combusted, so that coal powder is sufficiently combusted and residual coal powder can be reflowed and utilized; and energy sources are saved and the pollution to an environment is reduced.
Description
Technical field
The utility model relates to a kind of high order breeze atomizing device.
Background technology
At present, the mix equipment that existing coal acts as a fuel does not have high order breeze atomizing device, causes coal dust firing insufficient, has wasted coal resources, and the cinder and the sulfide serious environment pollution that produce; And the bad control of the correlation of combustion flame and coal dust.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of high order breeze atomizing device, the utility model can provide can sufficient combustion mist attitude coal dust, make coal dust firing abundant, the utilization that can reflux of coal dust clout has been saved the energy, and has been reduced the pollution to environment.
The technical solution adopted in the utility model is: comprise coal charge storehouse, conveying worm, multistage grinder, servo feed blower fan, coal atomizer, coal dust filter, coal atomizing piece and fuel efferent duct; Described coal charge storehouse is connected with the pulverizer material bin on multistage grinder top by revolving conveyer; The outlet of multistage grinder is connected with the import of servo feed blower fan, and the outlet of servo feed blower fan is connected with the front end of coal atomizer; Be provided with coal dust filter and coal atomizing piece in the coal atomizer, the coal dust filter for installation is installed on coal atomizer front portion, and the coal atomizing piece is installed on the rear portion of coal atomizer; Be provided with residue material return duct on the coal atomizer between front end and the coal dust filter, the residue material return duct multistage grinder that is linked back; The rear end of coal atomizer is connected with the fuel efferent duct; Also be provided with the combustion air current inlet on the described multistage grinder.
Compared with prior art, this suitable novel beneficial effect is: multistage grinder of the present utility model can be ground into coal dust the coal dust more than 400 orders, by high speed, high temperature, high pressure draught coal dust is delivered to the coal atomizer; In the coal atomizer, the coal dust that the coal dust filter will be thicker filters, and the residue coal dust will be recycled to the coal dust pulverizer by the residual fuel return duct; The coal atomizing piece will be the processing that atomizes again of coal dust by the coal dust filter, the coal atomizer with breeze atomizing, makes coal dust firing abundant under high pressure-temperature eddy current air-flow, has saved the energy, has reduced the pollution to environment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the utility model comprises coal charge storehouse 1, conveying worm 2, multistage grinder 6, servo feed blower fan 7, coal atomizer 9, coal dust filter 10, coal atomizing piece 11 and fuel efferent duct 12; Described coal charge storehouse 1 is connected with the pulverizer material bin 5 on multistage grinder 6 tops by revolving conveyer 2; The outlet of multistage grinder 6 is connected with the import of servo feed blower fan 7, and the outlet of servo feed blower fan 7 is connected with the front end of coal atomizer 9; Be provided with coal dust filter 10 and coal atomizing piece 11 in the coal atomizer 9, coal dust filter 10 is installed on coal atomizer 9 front portions, and coal atomizing piece 11 is installed on the rear portion of atomizer 9; Be provided with residue material return duct 8 on the atomizer 9 between front end and the coal dust filter 10, residue material return duct 8 multistage grinder 6 that is linked back.Make and quantitatively filter before the breeze atomizing that the following coal dust of excess or 400 orders is back to multistage grinder 6 through remaining fuel return pipe 8 and pulverizes, and enters next circulation.The rear end of coal atomizer 9 is connected with fuel efferent duct 12; Also be provided with combustion air current inlet 3 on the described multistage grinder 6, the pulverizer motor is installed on the multistage grinder 6, pulverizer motor 4 provides power for multistage grinder 6.
Claims (2)
1. one kind high order breeze atomizing device is characterized in that: comprise coal charge storehouse, conveying worm, multistage grinder, servo feed blower fan, coal atomizer, coal dust filter, coal atomizing piece and fuel efferent duct; Described coal charge storehouse is connected with the pulverizer material bin on multistage grinder top by revolving conveyer; The outlet of multistage grinder is connected with the import of servo feed blower fan, and the outlet of servo feed blower fan is connected with the front end of coal atomizer; Be provided with coal dust filter and coal atomizing piece in the coal atomizer, the coal dust filter for installation is installed on coal atomizer front portion, and the coal atomizing piece is installed on the rear portion of coal atomizer; Be provided with residue material return duct on the coal atomizer between front end and the coal dust filter, the residue material return duct multistage grinder that is linked back; The rear end of coal atomizer is connected with the fuel efferent duct; Also be provided with the combustion air current inlet on the described multistage grinder.
2. high order breeze atomizing device as claimed in claim 1 is characterized in that: the pulverizer motor is installed on the multistage grinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100539 CN203082909U (en) | 2013-03-06 | 2013-03-06 | High-mesh coal powder atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100539 CN203082909U (en) | 2013-03-06 | 2013-03-06 | High-mesh coal powder atomization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082909U true CN203082909U (en) | 2013-07-24 |
Family
ID=48828742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100539 Withdrawn - After Issue CN203082909U (en) | 2013-03-06 | 2013-03-06 | High-mesh coal powder atomization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104930A (en) * | 2013-03-06 | 2013-05-15 | 湖南高翔重工科技有限公司 | High-mesh pulverized coal atomizing device |
-
2013
- 2013-03-06 CN CN 201320100539 patent/CN203082909U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104930A (en) * | 2013-03-06 | 2013-05-15 | 湖南高翔重工科技有限公司 | High-mesh pulverized coal atomizing device |
| CN103104930B (en) * | 2013-03-06 | 2015-12-16 | 湖南高翔重工科技有限公司 | A kind of high order breeze atomizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |