CN2916401Y - Boiler for burning straw and peanut shell - Google Patents
Boiler for burning straw and peanut shell Download PDFInfo
- Publication number
- CN2916401Y CN2916401Y CN 200620032158 CN200620032158U CN2916401Y CN 2916401 Y CN2916401 Y CN 2916401Y CN 200620032158 CN200620032158 CN 200620032158 CN 200620032158 U CN200620032158 U CN 200620032158U CN 2916401 Y CN2916401 Y CN 2916401Y
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- CN
- China
- Prior art keywords
- chain
- gear
- boiler
- adorn
- roller
- 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
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model is a furnace with straw and peanut shell as fuel, belonging to boiler field of thermal engineering and is applicable to chain grate furnace, which is characterized in that: positioning a chain wheel on a chain grate shaft, fixing two feed rollers on the feed hopper with a bearing, one is mixing roller and the other is a short shaft; positioning a big and a small chain wheel on one of the feed roller, positioning a chain wheel on the chain grate shaft and a chain wheel and a gear on the short shaft, while a gear on another feed roller: the chain wheel on the chain grate is connected with the big chain wheel on a feed roller by a chain, and the small chain wheel on the feed roller, the chain wheel on the mixing roller and that on the short shaft are connected by another chain, the gear on the short shaft is meshed with gear on another feed roller. The utility model has the advantages that it takes straw and peanut shell abandoned by peasants as fuel, reduces operation cost of the furnace.
Description
Technical field:
The utility model belongs to the field of boilers of thermal technology's specialty.
Background technology:
The fuel that present boiler is used has coal, natural gas, oil, electricity etc., and these boilers have steam boiler, hot-water boiler.In these boilers mechanical boiler is arranged, just use machine driving, fuel mechanically, machinery is slagged tap, and also having a kind of is hand-fired boiler.Mechanical boiler, just coal fired boiler generally is with feed hopper coal to be fallen on the chain fire grate to burn, the burning-point height of coal, the gait of march on fire grate is very slow, and coal is burning fully.Coal-burning boiler changes the boiler of burning straw, peanut shell into, not only the speed of advancing to fire grate will change, to carry out improving to feed hopper simultaneously, to improve combustion flue structure between fire grate and the feed hopper, originally the ramp type combustion flue is inapplicable, low according to the burning-point of stalk, peanut shell, the characteristics of burning are soon improved combustion flue.
Summary of the invention:
The purpose of this utility model is exactly to design the boiler of a kind of burning straw, peanut shell.
The technical scheme that the utility model technical solution problem is adopted is: a sprocket wheel is installed on chain fire grate axle, is fixed two feeding rollers with bearing block on feed hopper, an agitating roller, a minor axis; On a feeding roller, adorn a hinge wheel and a minor sprocket, on agitating roller, adorn a sprocket wheel, on minor axis, adorn a sprocket wheel and a gear, on another root feeding roller, adorn a gear; Have chain to be connected between the hinge wheel on sprocket wheel on the chain fire grate axle and the feeding roller, the minor sprocket on the feeding roller, agitating roller upper sprocket wheel have a chain to be connected with sprocket wheel on the minor axis, the gears engaged on the gear on the minor axis and another root feeding roller.
The utility model beneficial effect is: stalk, the peanut shell that can burn and be discarded by the peasant, reduced the boiler operatiopn cost.
Description of drawings:
Fig. 1 is the front elevational schematic that the utility model removes feed hopper (18) front apron.
Fig. 2 is the schematic side view of Fig. 1.
The specific embodiment:
Describe details of the present utility model and working condition in detail in conjunction with Fig. 1, Fig. 2.The boiler chain fire grate (23) of burning straw, peanut shell walks fast than the boiler chain fire grate of coal combustion, a burning-point problem, and another is that coal and stalk, peanut shell are different with the calorific value of volume.The utility model is gone up an installation sprocket wheel (2) at chain fire grate (23) axle (1), goes up at feed hopper (18) and fixes two feeding rollers (5), (12) with bearing block (22), an agitating roller (14), a minor axis (9); On a feeding roller (5), adorn a hinge wheel (4) and a minor sprocket (6), on agitating roller (14), adorn a sprocket wheel (13), on minor axis (9), adorn a sprocket wheel (8) and a gear (10), on another root feed spool (12), adorn a gear (11); There is chain (3) to be connected between the hinge wheel (4) on sprocket wheel (2) on the chain fire grate axle (1) and the feeding roller (5), sprocket wheel (8) on minor sprocket (6) on the feeding roller (5), agitating roller (14) upper sprocket wheel (13) and the minor axis (9) has a chain (7) to be connected, gear (11) engagement on the gear (10) on the minor axis (9) and another root feeding roller (12).Gear (11) on the minor axis (9) is used for the usefulness that commutates, and just can clamp feeding for two feeding rollers (5), (12).Agitating roller (14) is to expect usefulness with stirring, because material is stalk, peanut shell, the easy frame of this material has adopted agitating roller in order to prevent frame.Tilt in the last concave shape feeding rod (24) of axis welding in feeding roller (5), (12), on agitating roller (14), be welded with crooked stirring rod (25).Feeding rod (24) is convenient set for feeding, and stirring rod (25) is exactly to prevent the frame of expecting.Adorning a sparge pipe (16) in the centre of chain fire grate (23), is to prevent that the too high chain fire grate distortion of temperature is set.Adorning a sparge pipe (15) on the top of feed hopper (18), is to prevent that the material in the feed hopper from catching fire.In order to prevent that feed hopper (18) lining material from falling chain fire grate (23) and just lighting, block one section horizontal refractory wall (20) between feed hopper (18) and furnace wall (19), refractory wall just reduces the combustion space.Adopt spiral feeder (21) toward feed hopper (18) lining material loading, the spiral feeder is material loading incessantly, and the material loading amount is big.In order to prevent chain (7) pine, a locking sprocket wheel (17) has been installed on feed hopper (18).
Claims (4)
1, the boiler of a kind of burning straw, peanut shell, it is characterized in that: go up at chain fire grate (23) axle (1) sprocket wheel (2) is installed, upward fix two feeding rollers (5), (12) with bearing block (22), an agitating roller (14), a minor axis (9) at feed hopper (18); On a feeding roller (5), adorn a hinge wheel (4) and a minor sprocket (6), on agitating roller (14), adorn a sprocket wheel (13), on minor axis (9), adorn a sprocket wheel (8) and a gear (10), on another root feed spool (12), adorn a gear (11); There is chain (3) to be connected between the hinge wheel (4) on sprocket wheel (2) on the chain fire grate axle (1) and the feeding roller (5), sprocket wheel (8) on minor sprocket (6) on the feeding roller (5), agitating roller (14) upper sprocket wheel (13) and the minor axis (9) has a chain (7) to be connected, gear (11) engagement on the gear (10) on the minor axis (9) and another root feeding roller (12).
2, the boiler of a kind of burning straw according to claim 1, peanut shell is characterized in that: tilt in feeding roller (5), (12) and go up concave shape feeding rod (24) in the axis welding, be welded with crooked stirring rod (25) on agitating roller (14).
3, the boiler of a kind of burning straw according to claim 1, peanut shell is characterized in that: adorn a sparge pipe (16) in the centre of chain fire grate (23), adorn a sparge pipe (15) on the top of feed hopper (18).
4, the boiler of a kind of burning straw according to claim 1, peanut shell is characterized in that: build one section horizontal refractory wall (20) between feed hopper (18) and furnace wall (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032158 CN2916401Y (en) | 2006-05-24 | 2006-05-24 | Boiler for burning straw and peanut shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032158 CN2916401Y (en) | 2006-05-24 | 2006-05-24 | Boiler for burning straw and peanut shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916401Y true CN2916401Y (en) | 2007-06-27 |
Family
ID=38187314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032158 Expired - Fee Related CN2916401Y (en) | 2006-05-24 | 2006-05-24 | Boiler for burning straw and peanut shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916401Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140469A (en) * | 2018-08-20 | 2019-01-04 | 深圳市奈士迪技术研发有限公司 | A kind of straw burning machine that work efficiency is high |
-
2006
- 2006-05-24 CN CN 200620032158 patent/CN2916401Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140469A (en) * | 2018-08-20 | 2019-01-04 | 深圳市奈士迪技术研发有限公司 | A kind of straw burning machine that work efficiency is high |
| CN109140469B (en) * | 2018-08-20 | 2020-06-05 | 杨滋垚 | Straw combustor that work efficiency is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20110524 |