CN203298325U - Forced feed system of biomass energy boiler - Google Patents
Forced feed system of biomass energy boiler Download PDFInfo
- Publication number
- CN203298325U CN203298325U CN2013202244923U CN201320224492U CN203298325U CN 203298325 U CN203298325 U CN 203298325U CN 2013202244923 U CN2013202244923 U CN 2013202244923U CN 201320224492 U CN201320224492 U CN 201320224492U CN 203298325 U CN203298325 U CN 203298325U
- Authority
- CN
- China
- Prior art keywords
- auger
- discharge barrel
- biomass energy
- feed system
- energy boiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a forced feed system of a biomass energy boiler. The forced feed system comprises a feed bin, wherein the bottom part of the feed bin is connected with discharging barrels with wider top and narrower bottom, and a discharge hole is formed in the bottom of each discharging barrel; an auger feeding device is arranged below each discharging barrel and comprises a power device and an auger driven by the power device, and each discharge hole is communicated with an auger feed hole. More than two discharging barrels are connected to the bottom part of the feed bin side by side, and the auger feeding device is correspondingly arranged below each discharging barrel. The forced feed system provided by the utility model has the advantages that the multiple augers can be utilized to forcedly feed materials to the biomass energy boiler in a multi-spot manner, the materials at any part of the bottom of the feed bin can be fed to the biomass energy boiler smoothly, thus ensuring the normal operation of the biomass energy boiler.
Description
Technical field
The utility model relates to a kind of feed system of biomass energy boiler.
Background technology
Along with the development of economic society, society is increasing to the demand of the energy, and conventional energy resource is day by day deficient, and the exploitation of new forms of energy are most important to the sustainable development of entire society, and the development and utilization of biomass energy becomes an important developing direction.
Existing power plant comprises burner hearth with biomass energy boiler, and burner hearth sidewall offers charging aperture, with biomass energy boiler, matches and is provided with feed system.Existing biomass energy boiler feed system comprises feed bin, and bin bottom is provided with discharging opening, and feed bin discharge hole is connected with the boiler feed pipe that is tilted to lower setting, and the bottom of boiler feed pipe connects the charging aperture of described burner hearth sidewall.
This existing biomass energy boiler feed system is in when work,, because biomass material is easily piled up, in the easy blockage phenomenon in feed bin discharge hole place, thereby affects the normal operation of biomass boiler.Need at present a kind of biomass energy boiler forced feed system that can avoid feed bin discharge blockage phenomenon badly.
The utility model content
The purpose of this utility model is to provide a kind of biomass energy boiler forced feed system.
For achieving the above object, biomass energy boiler forced feed system of the present utility model, comprise feed bin, and bin bottom is connected with discharge barrel wide at the top and narrow at the bottom, and the discharge barrel bottom is provided with the material discharging opening; The discharge barrel below is provided with the auger pay-off, and the auger pay-off comprises power set and the auger that is driven by power set, and the auger charging aperture is connected with described material discharging opening.
Described auger comprises the main shaft that arranges in housing and housing, and main shaft is provided with the spiral pushing blade, and case top is provided with described auger charging aperture along the length direction of housing, and housing one side is provided with the auger discharging mouth; Described material discharging opening arranges along the discharge barrel length direction.
Bin bottom is connected with plural discharge barrel side by side, and each discharge barrel below all correspondence is provided with a described auger pay-off of cover.
The top of adjacent two discharge barrels is connected and forms the associating discharge barrel, and the top of associating discharge barrel is provided with observation panel, the hinged access panel that is provided with on the associating discharge barrel at observation panel place.
The utlity model has following advantage:
1. the utility model is simple in structure, and is easy to use.Because feed bin discharge barrel below is provided with the auger pay-off, so the material of feed bin inner bottom part can be forced push out by auger, thereby prevents the phenomenon of feed bin discharge hole place feed blocking, ensures the normal operation of biomass boiler.
2. bin bottom is connected with plural discharge barrel side by side, can carry out the multiple spot feeding to biomass boiler by a plurality of auger pay-offs that are arranged side by side, and bin bottom material everywhere all can be seen off swimmingly.The charging aperture of common auger only is located at auger one side, and length is less; The utility model middle shell top is provided with described auger charging aperture along the length direction of housing, and the material discharging opening arranges along the discharge barrel length direction, has so just greatly lengthened the length of auger charging aperture, is convenient to feed bin discharging more swimmingly.
3. the setting of observation panel and access panel, be convenient to the staff and open access panel and observe associating discharge barrel place material blanking situation, just in case during generation feed blocking situation, rod for stiring materials can also be stretched into the associating discharge barrel by observation panel and carry out material dredging work.
In a word, the utility model can use many augers to carry out multiple spot to biomass boiler and force feeding, makes bin bottom material everywhere all can be sent to swimmingly biomass boiler, thereby ensures the normal operation of biomass boiler.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the cross-sectional schematic of auger pay-off;
Fig. 4 is the schematic top plan view of Fig. 3.
The specific embodiment
As shown in Figure 1 to Figure 3, biomass energy boiler forced feed system of the present utility model comprises feed bin 1, and feed bin 1 bottom is connected with discharge barrel wide at the top and narrow at the bottom 2, and discharge barrel 2 bottoms are provided with material discharging opening 3; Discharge barrel 2 belows are provided with the auger pay-off, and the auger pay-off comprises power set 4 and the auger that is driven by power set 4, and auger charging aperture 5 is communicated with described material discharging opening 3 sealings.The preferred motor that adopts of power set 4, can certainly adopt gasoline engine or diesel engine etc.
Described auger comprises the main shaft 7 of housing 6 and housing 6 interior settings, and main shaft 7 is provided with spiral pushing blade 8, and housing 6 tops are provided with described auger charging aperture 5 along the length direction of housing 6, and housing 6 one sides are provided with auger discharging mouth 9; Described material discharging opening 3 is identical with the length of auger charging aperture 5 along discharge barrel 2 length direction settings and its length.
Particularly, feed bin 1 bottom is connected with plural discharge barrel 2 side by side, and each discharge barrel 2 equal correspondence in below is provided with a described auger pay-off of cover.
The top of adjacent two discharge barrels 2 is connected and forms the associating discharge barrel, and the top of associating discharge barrel is provided with observation panel 21, the hinged access panel 22 that is provided with on the associating discharge barrel at observation panel 21 places.
During use, each auger discharging mouth 9 all connects the burner hearth sidewall of biomass energy boiler, thereby forms the structure of many augers multiple spot positive feed.Because feed bin discharge barrel 2 belows are provided with the auger pay-off, so the material of feed bin 1 inner bottom part can be forced to push out by auger, thereby prevents the phenomenon of feed bin 1 discharging opening place feed blocking, ensures the normal operation of biomass boiler.
Claims (4)
1. the biomass energy boiler forced feed system, comprise feed bin, it is characterized in that: bin bottom is connected with discharge barrel wide at the top and narrow at the bottom, and the discharge barrel bottom is provided with the material discharging opening; The discharge barrel below is provided with the auger pay-off, and the auger pay-off comprises power set and the auger that is driven by power set, and the auger charging aperture is connected with described material discharging opening.
2. biomass energy boiler forced feed system according to claim 1, it is characterized in that: described auger comprises the main shaft that arranges in housing and housing, main shaft is provided with the spiral pushing blade, case top is provided with described auger charging aperture along the length direction of housing, and housing one side is provided with the auger discharging mouth; Described material discharging opening arranges along the discharge barrel length direction.
3. biomass energy boiler forced feed system according to claim 2, it is characterized in that: bin bottom is connected with plural discharge barrel side by side, and each discharge barrel below all correspondence is provided with a described auger pay-off of cover.
4. biomass energy boiler forced feed system according to claim 3, it is characterized in that: the top of adjacent two discharge barrels is connected and forms the associating discharge barrel, the top of associating discharge barrel is provided with observation panel, the hinged access panel that is provided with on the associating discharge barrel at observation panel place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202244923U CN203298325U (en) | 2013-04-28 | 2013-04-28 | Forced feed system of biomass energy boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202244923U CN203298325U (en) | 2013-04-28 | 2013-04-28 | Forced feed system of biomass energy boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298325U true CN203298325U (en) | 2013-11-20 |
Family
ID=49574330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202244923U Expired - Fee Related CN203298325U (en) | 2013-04-28 | 2013-04-28 | Forced feed system of biomass energy boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998718A (en) * | 2015-07-16 | 2015-10-28 | 福建傲农生物科技集团有限公司 | Multi-auger feeding pulverizer with handbrake |
| CN110386478A (en) * | 2019-08-14 | 2019-10-29 | 安徽省通源环境节能股份有限公司 | Sludge drying charing cake crushing conveying device |
-
2013
- 2013-04-28 CN CN2013202244923U patent/CN203298325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998718A (en) * | 2015-07-16 | 2015-10-28 | 福建傲农生物科技集团有限公司 | Multi-auger feeding pulverizer with handbrake |
| CN110386478A (en) * | 2019-08-14 | 2019-10-29 | 安徽省通源环境节能股份有限公司 | Sludge drying charing cake crushing conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201992674U (en) | Biomass energy thermal power plant stockhole feeding system | |
| CN203298325U (en) | Forced feed system of biomass energy boiler | |
| CN102644924A (en) | Improved screw feeder of raw biomass material incinerator | |
| CN104121597A (en) | Crushed coal screening device of coal spraying machine | |
| CN203431832U (en) | Biomass pellet combustion machine of cylindrical type feeding system | |
| CN202581344U (en) | Screw feeder for improved biomass raw material incinerator | |
| CN202246457U (en) | Biochemical organic-refuse disposer with multiple vertical cavities | |
| CN204987077U (en) | Device is optimized to boiler control fuel | |
| CN203907653U (en) | Fuel feeding device of biomass boiler | |
| CN202322694U (en) | Generation furnace for generating combustible gas by utilizing cracking of waste plastics | |
| CN105619869A (en) | Fuel molding machine | |
| CN105202564B (en) | Boiler feeding device | |
| CN202532521U (en) | Material plug type feeding device | |
| CN203560891U (en) | Biomass moulding fuel supply device and combustion device | |
| CN206447169U (en) | A kind of distribution equipment of stalk | |
| CN203784983U (en) | Piston type automatic feeding mechanism for bio-mass fuels | |
| CN206831552U (en) | Biomass gasification combustion furnace consistent seal feeding device | |
| CN203323135U (en) | Feeding unit for municipal solid waste incinerator | |
| CN206203106U (en) | A kind of stalk feeding-distribution device | |
| CN202346752U (en) | Automatic distributor of ore pulp | |
| CN201526975U (en) | Garbage heat furnace feeding device of marine incinerator | |
| CN213631507U (en) | Auxiliary device for effectively recovering materials and reducing burning loss rate | |
| CN206203279U (en) | Double helix sharf batcher | |
| CN203298328U (en) | Feeding structure of biomass energy boiler | |
| CN104791770B (en) | A kind of biomass combustion machine |
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: 20131120 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |