CN202561791U - Material-locking-type spiral feed device - Google Patents
Material-locking-type spiral feed device Download PDFInfo
- Publication number
- CN202561791U CN202561791U CN2012202113941U CN201220211394U CN202561791U CN 202561791 U CN202561791 U CN 202561791U CN 2012202113941 U CN2012202113941 U CN 2012202113941U CN 201220211394 U CN201220211394 U CN 201220211394U CN 202561791 U CN202561791 U CN 202561791U
- Authority
- CN
- China
- Prior art keywords
- assembly
- reduction box
- feed device
- locking
- contained
- 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
- Screw Conveyors (AREA)
Abstract
The utility model discloses a material-locking-type spiral feed device and aims at solving the problems that fuel burns during spiral transportation due to the fact that oxygen can not be isolated during the spiral transportation of biomass fuel, or the feed device is burned out due to high temperature. The material-locking-type spiral feed device comprises a casing, a chain wheel assembly, a speed reduction box, a spiral transportation assembly and an intermittent material-locking assembly, wherein the spiral transportation assembly is arranged in the casing and connected with the speed reduction box, the chain wheel assembly is arranged on the speed reduction box and connected with a motor through chain transmission, the speed reduction box is installed on the casing, and the intermittent material-locking assembly is arranged at a discharge opening of the casing. The material-locking-type spiral feed device as a biomass feed device can be widely applied to equipment which requires biomass to be fed in a sealed mode.
Description
Technical field
The utility model relates to the feed arrangement on a kind of burning boiler, particularly relates to the lock material formula screw feeding device on a kind of burning boiler.
Background technology
Biomass energy more and more comes into one's own as a kind of regenerative resource, and biomass combustion or gasifying electricity generation are a kind of effective ways that living beings are utilized.But because living beings fugitive constituent height is easy to catch fire; So when on boiler, using; Its mode of movement generally adopts screw(-type) feeder; It advances material as the rotation of spiral through axle, and this material of will seeking survival can not have air to get in fill process, avoids causing burning or the too high feed arrangement that burns out of temperature because of frictional heating in the fill process; But in existing screw feeding device, do not have this mechanism can the air in extraneous and the stove be separated, need a kind of new feed arrangement of research and design to solve this defective for this reason.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of novel lock material formula screw feeding device is provided, and satisfies living beings phenomenon because of can't starvation causing fuel in conveying worm, to burn in course of conveying.
The lock material formula screw feeding device of the utility model can adopt following technical scheme to implement: it comprises housing, chain wheel assembly, reduction box, helical feed assembly and discontinuous lock material assembly; Wherein the helical feed assembly is contained in the housing and with reduction box and connects; Chain wheel assembly is contained on the reduction box and is connected with motor through chain drive; Reduction box is contained on the housing, and discontinuous lock material assembly is contained in the discharging opening place of housing.
Described discontinuous lock material assembly comprises a moon shape part, supports former and turning cylinder, and wherein the moon shape part of circular arc is fixed on the turning cylinder through supporting former, and turning cylinder one end is contained on the housing through bearing, and the other end connects with chain wheel assembly.
All the other structures and parts and prior art are same or similar.
The lock material formula screw feeding device that designs and produces according to the said structure form compared with prior art; Its main feature is: utilize the moon shape part in the discontinuous lock material assembly that the air in extraneous and the stove is separated, thoroughly solved fuel contingent combustion phenomena in conveying worm.
Description of drawings
Fig. 1, lock material formula screw feeding device structural representation.
The A-A of Fig. 2, Fig. 1 is to view.
The end view of Fig. 3, month shape part.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the lock material formula screw feeding device of the utility model is done further narration.
Like Fig. 1, Fig. 2, shown in Figure 3: lock material formula screw feeding device comprises housing 1, chain wheel assembly 2, reduction box 3, helical feed assembly 4 and discontinuous lock material assembly 5; Wherein helical feed assembly 4 is contained in the housing 1 and with reduction box 3 and connects; Chain wheel assembly 2 is contained on the reduction box 3 and is connected with motor through chain drive; Reduction box 3 is contained on the housing 1, and discontinuous lock material assembly 5 is contained in the discharging opening place of housing 1.
Described discontinuous lock material assembly 5 comprises a moon shape part 8, supports former 6 and turning cylinder 7, and wherein month shape part 8 of circular arc is fixed on the turning cylinder 7 through supporting former 6, and turning cylinder 7 one ends are contained on the housing 7 through bearing, and the other end connects with chain wheel assembly 2.
When working according to the lock material formula screw feeding device of said structure form making; Utilize buncher to act on gearbox as driving arrangement; Through chain gear transmission material is passed through the helical feed component transfer to discharging opening from charging aperture; Utilize the moon shape part in the discontinuous lock material assembly that the air in extraneous and the stove is separated, prevented that the combustion phenomena of biomass fuel in conveying worm from taking place.And during the work of a month shape part, the aperture position on the of that month shape part is when the upper surface, and the material in the helical feed assembly gets into a month shape part, but this moment discharging opening by moon shape part sealing; Of that month shape part aperture position is when the lower surface, and the material in month shape part gets in the stove from discharging opening, and the charging aperture of this moment is by moon shape part sealing, realizes extraneously separating with furnace air.
Claims (2)
1. lock material formula screw feeding device for one kind; It is characterized in that this device comprises housing (1), chain wheel assembly (2), reduction box (3), helical feed assembly (4) and discontinuous lock material assembly (5); Wherein helical feed assembly (4) is contained in the housing 1 and with reduction box (3) and connects; Chain wheel assembly (2) is contained in reduction box (3) and upward and through chain drive is connected with motor; Reduction box (3) is contained on the housing (1), and discontinuous lock material assembly (5) is contained in the discharging opening place of housing (1).
2. lock material formula screw feeding device according to claim 1; It is characterized in that discontinuous lock material assembly (5) comprises a moon shape part (8), supports former (6) and turning cylinder (7); Wherein the moon shape part of circular arc is fixed on the turning cylinder (7) through supporting former (6); Turning cylinder (7) one ends are contained on the housing (7) through bearing, and the other end connects with chain wheel assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202113941U CN202561791U (en) | 2012-05-11 | 2012-05-11 | Material-locking-type spiral feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202113941U CN202561791U (en) | 2012-05-11 | 2012-05-11 | Material-locking-type spiral feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561791U true CN202561791U (en) | 2012-11-28 |
Family
ID=47211443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202113941U Expired - Fee Related CN202561791U (en) | 2012-05-11 | 2012-05-11 | Material-locking-type spiral feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661610A (en) * | 2012-05-11 | 2012-09-12 | 上海新业锅炉高科技有限公司 | Material locking type spiral feeding device |
-
2012
- 2012-05-11 CN CN2012202113941U patent/CN202561791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661610A (en) * | 2012-05-11 | 2012-09-12 | 上海新业锅炉高科技有限公司 | Material locking type spiral feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101514812A (en) | Biomass burner | |
| CN201852085U (en) | Coal-fired boiler for waste incineration | |
| CN102644924A (en) | Improved screw feeder of raw biomass material incinerator | |
| CN207035080U (en) | Biomass combustion furnace counnter attack fire feed mechanism and its biomass combustion furnace | |
| CN202561791U (en) | Material-locking-type spiral feed device | |
| CN203823792U (en) | Feeding mechanism for biomass fuel boiler | |
| CN202581344U (en) | Screw feeder for improved biomass raw material incinerator | |
| CN201382407Y (en) | Biomass combustor | |
| CN201772489U (en) | Full automatic stalk particle combustion furnace, oven capable of dynamically decoking and supporting combustion | |
| CN102661610A (en) | Material locking type spiral feeding device | |
| CN201228982Y (en) | Automatic coal feeding burner | |
| CN100552298C (en) | Triangle roll-over type moving grate | |
| CN210030572U (en) | Feeder for continuous rotating shaft plunger carbonization furnace | |
| CN205332176U (en) | Horizontal biomass burning machine | |
| CN215001583U (en) | Rotary kiln multi-fuel burner | |
| CN201666581U (en) | Multi-point uniform feeding device of boiler | |
| CN201100652Y (en) | Boiler combustion feeding device | |
| CN2797903Y (en) | Vertical sprial lifting bottom-feeding type back burning stove | |
| CN205860482U (en) | A kind of biological particles air stove | |
| CN204693450U (en) | A kind of biomass boiler traveling-grate stoker | |
| CN205061975U (en) | Living beings material thermal cracking stove | |
| CN2916401Y (en) | Boiler for burning straw and peanut shell | |
| CN211551666U (en) | Feeding device of biomass boiler | |
| CN203549879U (en) | Biomass particle anti-counter-burning feeding device | |
| CN210320138U (en) | Novel biomass-fired hot blast stove |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170511 |