CN208499527U - A kind of novel single-screw conveying batcher - Google Patents
A kind of novel single-screw conveying batcher Download PDFInfo
- Publication number
- CN208499527U CN208499527U CN201821098022.6U CN201821098022U CN208499527U CN 208499527 U CN208499527 U CN 208499527U CN 201821098022 U CN201821098022 U CN 201821098022U CN 208499527 U CN208499527 U CN 208499527U
- Authority
- CN
- China
- Prior art keywords
- barrel
- rotary shaft
- batcher
- driving motor
- novel single
- 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.)
- Active
Links
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model relates to biomass fermentation electric boiler feeding device technical fields, a kind of novel single-screw conveying batcher is provided, including driving motor, blanking box, bearing housing, barrel, the driving motor is set on bearing housing, and the driving motor connects single rotary shaft by sprocket wheel, and the rotary shaft is set in barrel, and it is equipped with helical blade, barrel output end is than rotation axial length 30--60cm；The utility model can effectively reduce factory's power consumption rate, reduce security risk, improve device security.
Description
Technical field
The utility model relates to biomass fermentation electric boiler feeding device technical field, specially a kind of novel single-screw conveying
Batcher.
Background technique
Biomass boiler front-furnace feeding transportation system is all made of the conveying of double-spiral feeder opposite direction at present, according to boiler capacity
Difference, screw arrangement quantity and size are different.The double helix conveying batcher spiral diameter of axle is less than normal, blade height is relatively low, because of biology
Matter boiler enters furnace propellant composition diversity, and impurity phase leads to batcher helical blade serious wear, and exist in fuel to more
The foreign matters such as stone, ironware are more, cause fuel directly to pound after entering feeder pipe and fall in batcher spiral, and feed arbor is caused to make
Declined with the service life, eventually lead to off-axis, seriously affects unit load, and every batcher is double helix arrangement, every spiral
It is equipped with heavy-duty motor, station service power consumption rate increased；Also, existing batcher rotary shaft is longer, is almost full with barrel, output end
Without extra barrel, it can cause barrel because boiler furnace positive pressure causes tempering in equipment operation and occur open fire, there are security risk,
Equipment O&M cost is high, and unit operation efficiency is low.
Utility model content
(1) the technical issues of solving
For the above problem that existing boiler feeding system occurs, it is defeated that the utility model provides a kind of novel single-screw
Send batcher.
(2) technical solution
To realize the above problem, the utility model is provided the following technical solutions:
A kind of novel single-screw conveying batcher, including driving motor, blanking box, bearing housing, sprocket wheel, rotary shaft, spiral
Blade, barrel, barrel output end, manhole door, compensator and safety screen, the driving motor are set on bearing housing, the drive
Dynamic motor connects single rotary shaft by sprocket wheel, and the rotary shaft is set in barrel, and is equipped with helical blade, the barrel output
End is than rotation axial length 30--60cm.
Further, blanking box is equipped with compensator, and the compensator is material filling type, connect with blanking box shell flange.
Further, at the top of rotary shaft output end and blanking box side is equipped with labyrinth type manhole door.
Further, be equipped with safety screen at the top of barrel output end on rear side of manhole door, the safety screen sliding plug in
In barrel sliding slot, barrel can be closed.
(3) beneficial effect
The utility model provides a kind of novel single-screw conveying batcher, and having following has fruit:
1. spiral output end forms material plug according to chips washing system after scrap build, can effectively reduce because of burner hearth positive pressure
Cause to be tempered and cause feed bin and open fire occur, reduces security risk.
2. labyrinth type manhole door is installed in novel single-screw conveying batcher design blanking box side, run-time check is facilitated to set
Standby operating condition, foreign body, maze-type structure are improved equipment leakproofness.
3. novel single-screw conveying batcher blanking box is equipped with material filling type compensator, for compensating pipeline by temperature change
What is generated expands with heat and contract with cold.
4. novel single-screw conveying batcher output end case top is arranged safety screen door, when equipment fault, can be in unit
Isolation maintenance is carried out in operation, service personnel's personal protection safety coefficient is improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
In figure: 1 driving motor, 2 blanking box, 3 bearing housings, 4 sprocket wheels, 5 rotary shafts, 6 helical blades, 7 barrels, 8 barrels are defeated
Outlet, 9 manhole doors, 10 compensators, 11 safety screens, 12 boilers.
Specific embodiment
Below in conjunction with the attached drawing in the embodiments of the present invention, to the technical solution in the embodiments of the present invention
It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of novel single-screw conveying batcher, including driving motor 1, blanking box 2, barrel 7, driving motor 1 are set to axis
It holding on case 3, driving motor 1 connects single rotary shaft 5 by sprocket wheel 4, and rotary shaft 5 is set in barrel 7, and is equipped with helical blade 6,
Barrel output end is than rotation axial length 30--60cm；It is negative pressure in Boiler Furnace in equipment running process, fuel passes through helical blade
Boiler is promoted, so that assembling to form material plug in barrel output end fuel, can effectively reduce and cause because burner hearth positive pressure leads to tempering
There is open fire in feed bin, reduces security risk.
Blanking box 2 is equipped with compensator 10, and compensator 10 is material filling type, is generated for compensating pipeline by temperature change
It expands with heat and contract with cold.
Labyrinth type manhole door 9 is installed in the output of barrel 7 top and 2 side of blanking box, and run-time check equipment is facilitated to run feelings
Condition, foreign body, equipment leakproofness are improved.
It is equipped with safety screen 11 on rear side of 8 top manhole door of barrel output end, safety screen sliding plug is in 7 sliding slot of barrel
It is interior, barrel can be closed, prevents Mars splash in boiler furnace, forms security risk, when equipment fault can be in boiler operatiopn
Isolation maintenance is carried out, service personnel's personal protection safety coefficient is improved.
While there has been shown and described that the embodiments of the present invention for a person skilled in the art can be with
Understand do not depart from the principles of the present invention and spirit in the case where can to these embodiments carry out it is a variety of variation, modification,
Replacement and variant, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of novel single-screw conveys batcher, it is characterised in that: including driving motor (1), blanking box (2), bearing housing
(3), sprocket wheel (4), rotary shaft (5), helical blade (6) and barrel (7)；The driving motor (1) is set on bearing housing (3), institute
Driving motor (1) is stated by sprocket wheel (4) connection rotary shaft (5), the rotary shaft (5) is set in barrel (7), and is surrounded with spiral
Blade (6), the rotary shaft (5) be it is single, barrel output end (8) is 30--60cm longer than rotary shaft (5).
2. a kind of novel single-screw according to claim 1 conveys batcher, it is characterised in that: the blanking box (2) sets
Have compensator (10), the compensator (10) is material filling type, and is connect with blanking box (2) terminal port flange.
3. a kind of novel single-screw according to claim 1 conveys batcher, it is characterised in that: the rotary shaft (5) is defeated
At the top of outlet barrel and blanking box (2) side is equipped with manhole door (9), and the manhole door (9) is labyrinth type.
4. a kind of novel single-screw according to claim 1 conveys batcher, it is characterised in that: barrel output end (8) top
Safety screen (11) are equipped on rear side of portion's manhole door, safety screen (11) sliding plug is in barrel (7) sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098022.6U CN208499527U (en) | 2018-07-12 | 2018-07-12 | A kind of novel single-screw conveying batcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098022.6U CN208499527U (en) | 2018-07-12 | 2018-07-12 | A kind of novel single-screw conveying batcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208499527U true CN208499527U (en) | 2019-02-15 |
Family
ID=65284468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098022.6U Active CN208499527U (en) | 2018-07-12 | 2018-07-12 | A kind of novel single-screw conveying batcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208499527U (en) |
-
2018
- 2018-07-12 CN CN201821098022.6U patent/CN208499527U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102139800B (en) | High temperature-keeping screw conveyor | |
| CN201980703U (en) | High-temperature insulation spiral conveyor | |
| CN101900346A (en) | Boiler-front feeding device of biomass boiler | |
| CN103438433B (en) | Biomass particle burner of cylinder-type feeding system | |
| CN101269744B (en) | High-temperature water cooling spiral conveyor | |
| CN101565126B (en) | Rotor blockage-preventing device of high-temperature pressure-resistant star-shaped feeding machine | |
| CN201343293Y (en) | Screw conveying cooler for devulcanized rubber powder | |
| CN208499527U (en) | A kind of novel single-screw conveying batcher | |
| CN203431832U (en) | Biomass pellet combustion machine of cylindrical type feeding system | |
| CN2883266Y (en) | Tapered spiral feeder | |
| CN104549661A (en) | Tower mill | |
| CN201748461U (en) | Biomass boiler front feeding device | |
| CN204553793U (en) | A kind of injection machine Special gear reducer | |
| CN202460793U (en) | Lower bearing air-cooling device for vertical mill powder concentrator | |
| CN201415867Y (en) | Anti-blocking device for rotor of high-temperature and pressure resistant star-type feeding machine | |
| CN208542339U (en) | A kind of efficient coal-grinding, coal powder injection all-in-one machine | |
| CN212643443U (en) | Driving device of plate feeder | |
| CN218808453U (en) | Air-cooled cantilever double-tube spiral pusher special for sludge | |
| CN207738796U (en) | A kind of vertical furnace feeder of coal-based direct reduction iron | |
| CN214534412U (en) | Tower mill speed reducer cooling system | |
| CN205977794U (en) | High anti scuffing, corruption flue gas desulfurization pump | |
| CN2409472Y (en) | External heating rotary kiln | |
| CN207237928U (en) | A kind of roller structure of granulator | |
| CN219442001U (en) | Fixed-point lubricating device for grinding roller of vertical mill | |
| CN220697030U (en) | Air supply structure of liquid nitrogen pulverizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |