CN2610227Y - Gasification mechanical furnace grate - Google Patents
Gasification mechanical furnace grate Download PDFInfo
- Publication number
- CN2610227Y CN2610227Y CN 03244149 CN03244149U CN2610227Y CN 2610227 Y CN2610227 Y CN 2610227Y CN 03244149 CN03244149 CN 03244149 CN 03244149 U CN03244149 U CN 03244149U CN 2610227 Y CN2610227 Y CN 2610227Y
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- CN
- China
- Prior art keywords
- cylinder
- driving shaft
- utility
- coal gasification
- 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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Abstract
The utility model belongs to a coal gasification mechanical furnace bed, which is characterized in that the upper portion in a shell is provided with an arranged roller of single parallel composition, and each roller is equally distributed with teeth. The teeth of the two bordering rollers are crossedly arranged, and the rollers are moveably fixed by a shaft. A driving shaft end portion and a driven shaft end are fixed with gear wheels which are mutually joggled. The driving shaft is brought along by an electromotor through a speed reducer and a coupling, and the driving shaft can rotate in the positive and reverse position. The furnace bed can extrude the broken slag by the positive and reverse rotation of the roller, and the breaking efficiency is high, and the cost is low. The utility model can realize the water seal mechanical slag dropping, and the utility model is applicable for the installation and utilization of the hand fired or machine fired standing gas furnace and the coal gasified boiler (stove).
Description
Technical field
The utility model relates to vertical coal gasifier fire grate, is a kind of coal gasification stoker fired grate.
Background technology
At present, the slag method that falls that vertical gas generator and coal gasification boiler (kiln) use is broadly divided into two kinds, a kind of is that hand burns the slag that manually falls, promptly the cinder that generates of coal gasification combustion by manually disclose, hook comes fragmentation to fall, this method labour intensity is big, the dust dusting polluting environment, another kind is the machinery slag that falls, and promptly the cinder that coal gasification combustion is generated by mill slag machine or thin slag machine carries out fragmentation and falls in the pond, and this method crushing effect is poor, particularly poorer to bulk coking effect, the cost height.
Summary of the invention
The purpose of this utility model provides a kind of coal gasification stoker fired grate, and is big to solve the existing slag labour intensity that manually falls, dust polluting environment; The machinery slag weak effect that falls, the problem that cost is high.
The purpose of this utility model is achieved in that this stoker fired grate is to be made of motor, reductor, housing, at the housing internal upper part by the single arranged type cylinder of forming arranged side by side, be evenly equipped with tooth on the every cylinder, the mutual cross arrangement of tooth on the two adjacent cylinders, activity is fixed in the housing cylinder by axle, and driving shaft end and driven axle head inherent gear are meshing with each other between gear, driving shaft drives by reductor, shaft joint by motor, but forward and backward.
It is hollow that cylinder is, and axially has the 4-50 toothrow uniform, and every toothrow has 4-18 radial equipartition.
Tooth is cylinder, square column, frustum or cuboid.
This utility model compared with prior art has the following advantages: (1) this fire grate adopts the arranged type cylinder of single composition arranged side by side, not only can just change but also can reverse, the fragmentation of on those two cylinders, all having an opportunity to be extruded of oven coke slag, existing mill slag engine efficiency height, cost is low; (2) this fire grate can be installed and used on vertical coal gasification boiler (kiln) or gas generator, burns the slag that manually falls by hand and becomes the water seal machinery slag that falls, and has alleviated operator's labour intensity, has improved working condition.
Description of drawings
Fig. 1 coal gasification stoker fired grate structural representation;
Fig. 2 A-A cutaway view;
The single cylinder cutaway view of Fig. 3 B-B.
The specific embodiment
Among Fig. 1-3: motor 1 adopts can be just, the ac motor of counter-rotating, reductor 2, shaft joint 3 is same as the prior art, shaft joint 3 is fixed by jackscrew, driving shaft 4 and driving gear 5, driven shaft 6 and driven tooth 7 are fixed by key, axle 4,6 is fixing with cylinder 8 welding, cylinder 8 axially has 4-50 toothrow 9 uniform, every toothrow has 4-18 radial equipartition, can select the quantity of driven cylinder arranged side by side and tooth according to the gas burner size, every rooted tooth is cylinder, square column, frustum or cuboid, tooth depth is 20-150mm, cylinder 8 is by axle 4,6 activities are fixed in the housing 11, tooth on two adjacent rollers intersects mutually or interlock is arranged, gear 5,7 numbers of teeth are identical, between be meshing with each other or gear makes sprocket wheel into and connects by chain, housing 11 Lower Halves one side is provided with blast pipe 13, there is the terminal pad 10 with coal gasification boiler (kiln) or gas generator the upper end, terminal pad 10 can be directly be connected at the bottom of the block furnace or be connected with round kiln by transition disc, there is the terminal pad 12 that is connected with slag bucket or pond the lower end, terminal pad 10,12 also can, directly and gas generator, coal gasification boiler (kiln) or slag bucket are welded together.During slagging-off, allow cylinder just change several circles and reverse several circles then, the oven coke slag can fall in the pond in fragmentation, by the discharge of slagging tap of artificial or machinery.
Claims (3)
1, a kind of coal gasification stoker fired grate is to be made of motor (1), reductor (2), housing (11), it is characterized in that: at housing (11) internal upper part by the single arranged type cylinder of forming (8) arranged side by side, be evenly equipped with tooth (9) on the every cylinder, the mutual cross arrangement of tooth on the two adjacent cylinders, cylinder is fixed in the housing (11) by axle (4), (6) activity, driving shaft (4) end and driven shaft (6) end be inherent gear (5), (7) respectively, be meshing with each other between gear, driving shaft drives by reductor, shaft joint by motor, but forward and backward.
2, coal gasification stoker fired grate according to claim 1 is characterized in that: cylinder (8) is hollow, and it axially has the 4-50 toothrow uniform, and every toothrow has 4-18 radial equipartition.
3, coal gasification stoker fired grate according to claim 1 is characterized in that: tooth (9) is cylinder, square column, frustum or cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244149 CN2610227Y (en) | 2003-04-01 | 2003-04-01 | Gasification mechanical furnace grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244149 CN2610227Y (en) | 2003-04-01 | 2003-04-01 | Gasification mechanical furnace grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2610227Y true CN2610227Y (en) | 2004-04-07 |
Family
ID=34169165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03244149 Expired - Fee Related CN2610227Y (en) | 2003-04-01 | 2003-04-01 | Gasification mechanical furnace grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2610227Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329654A (en) * | 2011-08-30 | 2012-01-25 | 张建超 | Biomass gasification device and process |
| CN102329648A (en) * | 2011-08-30 | 2012-01-25 | 张建超 | Vibrating grate |
| CN106979521A (en) * | 2016-01-18 | 2017-07-25 | 同方环境股份有限公司 | A kind of vertical-type garbage incinerator of use roll-type fire grate |
| CN110145750A (en) * | 2019-06-17 | 2019-08-20 | 鸡西市圣火锅炉制造有限公司 | Biomass packs fuel boiler anti-coking fire grate |
-
2003
- 2003-04-01 CN CN 03244149 patent/CN2610227Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329654A (en) * | 2011-08-30 | 2012-01-25 | 张建超 | Biomass gasification device and process |
| CN102329648A (en) * | 2011-08-30 | 2012-01-25 | 张建超 | Vibrating grate |
| CN106979521A (en) * | 2016-01-18 | 2017-07-25 | 同方环境股份有限公司 | A kind of vertical-type garbage incinerator of use roll-type fire grate |
| CN110145750A (en) * | 2019-06-17 | 2019-08-20 | 鸡西市圣火锅炉制造有限公司 | Biomass packs fuel boiler anti-coking fire grate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |