CN101498447A - Garbage pyrolysis furnace - Google Patents
Garbage pyrolysis furnace Download PDFInfo
- Publication number
- CN101498447A CN101498447A CNA2008100705666A CN200810070566A CN101498447A CN 101498447 A CN101498447 A CN 101498447A CN A2008100705666 A CNA2008100705666 A CN A2008100705666A CN 200810070566 A CN200810070566 A CN 200810070566A CN 101498447 A CN101498447 A CN 101498447A
- Authority
- CN
- China
- Prior art keywords
- furnace
- garbage
- feed pipe
- pyrolysis furnace
- piston
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a garbage pyrolyzing furnace, in particular to a feeding device of the garbage pyrolyzing furnace. The feeding device comprises a feeding pipe (1) and a piston (2); the upper end of the feeding pipe (1) is provided with a feeding port (3); and a contraction loop (4) inwards contracted is arranged between a position of the feeding pipe positioned on the outer end of the furnace wall and the feeding port (3). The invention can effectively keep the sealing performance of the pyrolyzing furnace, and can easily deliver garbage to the furnace with high efficiency simultaneously. In audition, because the invention has simple design and few related parts, the preparation of the parts does not have any technical difficulties, the invention can sufficiently satisfy the stability requirement during garbage treatment industrial production.
Description
Technical field
The invention belongs to the pyrolysis oven preparing technical field, relate in particular to the feed arrangement of garbage pyrolysis furnace.
Background technology
The processing of house refuse is the focus of world's environmental issue always, wherein pyrolytic technique is the major technique of garbage disposal research and development always, but still be in the exploration development in countries in the world, also do not have large-scale refuse pyrolysis process for producing line to drop into commercial the application both at home and abroad.
The technical barrier that pyrolytic technique is run in garbage disposal mainly is: the component of refuse complexity is difficult to go-no-go; Simultaneously in suitability for industrialized production, garbage treatment quantity is huge, and the treatment effeciency and the stability of production line is had higher specification requirement.Wherein, the requirement of reasonableness of pyrolysis oven design is especially strict.
Wherein, the feed arrangement of garbage pyrolysis furnace also is faced with many specification requirements: on the one hand, because the anoxybiotic to atmosphere has higher requirements in the refuse pyrolysis process, therefore need excellent sealing performance; In suitability for industrialized production efficient is also had higher requirements simultaneously, therefore need possess good operating performance.And in the prior art, fail to give sufficient attention basically to the design of the feed arrangement of pyrolysis oven, cause the entire process process can't reach the set goal.
The Chinese patent " a kind of garbage pyrolysis furnace " (publication number CN1904477A) of the applicant application designs the feed arrangement of the garbage pyrolysis furnace of a kind of good seal performance, easy to operate, simplicity of design.This device is made up of feed pipe and piston.There is charging aperture the feed pipe upper end, and its stove inner opening end shrinks inwardly, and bore diminishes.Rubbish is poured feed pipe into by charging aperture, and piston pushes pyrolysis oven with rubbish under the effect of external force; When pyrolysis oven was filled, feed pipe divided from the charging aperture to the furnace interior and also fills up rubbish, and piston is realized the requirement of secluding air by pressing waste.
Summary of the invention
The objective of the invention is to design the feed arrangement of the garbage pyrolysis furnace of a kind of good seal performance, easy to operate, simplicity of design.
This feed arrangement is made up of feed pipe 1 and piston 2.There is charging aperture 3 feed pipe 1 upper end, and its stove inner opening port directly becomes big or constant, is provided with the shrink-ring 4 that shrinks between outer end, furnace wall and charging aperture 3 inwardly at feed pipe.
Rubbish is poured feed pipe 1 into by charging aperture 3, and piston 2 pushes pyrolysis oven 5 with rubbish under the effect of external force, and after charging finished, piston 2 formed isolated band by pressing waste before shrink-ring 4, and realized the requirement of isolated gas.
Shrink-ring 4 is preferably designed in the stove direction and extends.
Because feed pipe is provided with shrink-ring 4, bore diminishes, and piston 2 can effectively push feed pipe nearly stove end rubbish and realize the requirement of isolated gas.
In the fill process, often contain in the sanitary fill, and have and contain a large amount of air than juicy.If moisture and air can't be discharged, will influence the efficient of pyrolysis.This problem can solve by two kinds of ways:
One is at the feed pipe 1 inwall bottom processing one little groove 6 of shrink-ring 4 part outside stove.Rubbish is when advancing, and moisture and air can be discharged from groove 6 equally.
Its two, process a little groove 7 in the bottom surface of piston 2.Rubbish is when advancing, and moisture and air can be discharged from groove 7.
The garbage pyrolysis furnace feed arrangement of the present invention's design, the method for employing pressing waste effectively realizes the sealing property of pyrolysis oven, can efficiently easily rubbish be sent in the stove simultaneously; In addition, because simplicity of design, it is few to relate to parts, and the preparation of parts itself there is no any technical barrier, the stability requirement in the time of therefore fully satisfying the garbage disposal suitability for industrialized production.
With the feed arrangement of the garbage pyrolysis furnace of the disclosed design of Chinese patent " a kind of garbage pyrolysis furnace " (publication number CN1904477A) of the applicant application relatively, the present invention is provided with the shrink-ring 4 that shrinks inwardly at feed pipe between outer end, furnace wall and charging aperture 3, preceding application then is that charging pipe furnace inner port is designed to shrink inwardly.Both differences are that the position of feed pipe contraction is in stove or outside the stove.The present invention adopts the design outside stove, and purpose is to avoid furnace high-temperature, avoids Yin Gaowen and formation accumulation in pipe.
Description of drawings
Fig. 1 is the schematic diagram of garbage pyrolysis furnace.
Fig. 2 is provided with the schematic diagram of little groove 6 for feed pipe 1 inwall bottom.
Fig. 3 is provided with the schematic diagram of little groove 7 for the bottom surface of piston 2.
The specific embodiment
This feed arrangement is made up of feed pipe 1 and piston 2.There is charging aperture 3 feed pipe 1 upper end, and its stove inner opening port directly becomes big or constant, is provided with the shrink-ring 4 that shrinks between outer end, furnace wall and charging aperture 3 inwardly at feed pipe.Rubbish is poured feed pipe 1 into by charging aperture 3, and piston 2 pushes pyrolysis oven 5 with rubbish under the effect of external force, and after charging finished, piston 2 formed isolated band by pressing waste before shrink-ring 4, and realized the requirement of isolated gas.Process a little groove 7 in the bottom surface of piston 2, in fill process, moisture and the air that is rich in that contract in the rubbish can be discharged from groove 7.
Claims (4)
1. garbage pyrolysis furnace, contain feed arrangement, it is characterized in that: this feed arrangement is made up of feed pipe (1) and piston (2), and there is charging aperture (3) feed pipe (1) upper end, is positioned at feed pipe to be provided with the shrink-ring (4) that shrinks between outer end, furnace wall and the charging aperture (3) inwardly.
2. garbage pyrolysis furnace as claimed in claim 1 is characterized in that: described shrink-ring (4) direction in the stove is extended.
3. garbage pyrolysis furnace as claimed in claim 1 is characterized in that: stretch out the inwall bottom processing one little groove (6) of part outside the stove at described feed pipe (1).
4. garbage pyrolysis furnace as claimed in claim 1 is characterized in that: process a little groove (7) in the bottom surface of described piston (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100705666A CN101498447A (en) | 2008-01-31 | 2008-01-31 | Garbage pyrolysis furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100705666A CN101498447A (en) | 2008-01-31 | 2008-01-31 | Garbage pyrolysis furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101498447A true CN101498447A (en) | 2009-08-05 |
Family
ID=40945639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100705666A Pending CN101498447A (en) | 2008-01-31 | 2008-01-31 | Garbage pyrolysis furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101498447A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629674A (en) * | 2012-08-22 | 2014-03-12 | 黄广禧 | Pressing device of garbage cracking furnace |
| CN106402881A (en) * | 2016-11-18 | 2017-02-15 | 湖南新喜环保能源科技有限公司 | Transverse extrusion type continuous charging garbage gasification furnace |
| CN107300176A (en) * | 2016-04-16 | 2017-10-27 | 袁甫新 | High-efficiency thermal decomposition garbage apparatus |
| CN112664940A (en) * | 2020-12-22 | 2021-04-16 | 华中科技大学 | Gradient temperature-changing type garbage treatment method based on gas-temperature-heat linkage control |
-
2008
- 2008-01-31 CN CNA2008100705666A patent/CN101498447A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629674A (en) * | 2012-08-22 | 2014-03-12 | 黄广禧 | Pressing device of garbage cracking furnace |
| CN103629674B (en) * | 2012-08-22 | 2015-10-28 | 黄广禧 | Waste cracking furnace hold down gag |
| CN107300176A (en) * | 2016-04-16 | 2017-10-27 | 袁甫新 | High-efficiency thermal decomposition garbage apparatus |
| CN107300176B (en) * | 2016-04-16 | 2020-01-31 | 袁甫新 | High-efficient pyrolysis rubbish device |
| CN106402881A (en) * | 2016-11-18 | 2017-02-15 | 湖南新喜环保能源科技有限公司 | Transverse extrusion type continuous charging garbage gasification furnace |
| CN106402881B (en) * | 2016-11-18 | 2019-09-27 | 湖南新喜环保能源科技有限公司 | Transverse shear stress formula continuous charging refuse gasification boiler |
| CN112664940A (en) * | 2020-12-22 | 2021-04-16 | 华中科技大学 | Gradient temperature-changing type garbage treatment method based on gas-temperature-heat linkage control |
| CN112664940B (en) * | 2020-12-22 | 2024-03-01 | 华中科技大学 | Gradient temperature-changing type garbage treatment method based on gas-temperature-heat linkage control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101498447A (en) | Garbage pyrolysis furnace | |
| CN204751128U (en) | Novel dustbin is moulded to environmental protection wood | |
| CN1904477A (en) | Garbage thermal decomposition furnace | |
| CN201610294U (en) | Sorting garbage bin | |
| CN201434151Y (en) | Solar-energy vacuum hot-water heat-insulation delivery pipe | |
| CN204058357U (en) | Preprocessing biomass multifunctional gasification all-in-one | |
| CN203612478U (en) | Garbage compressor and garbage can locking mechanism | |
| CN206187784U (en) | Garbage compression station | |
| CN206176404U (en) | Press device of garbage pyrolytic gasification burner | |
| CN205117402U (en) | Novel colliery paste filling pipe -line system | |
| CN202196748U (en) | Exhaust structure of energy-saving lamp | |
| CN203053275U (en) | Waste heat transfer pipe | |
| CN202762717U (en) | Garbage cracking furnace with external pressing rod | |
| CN201555445U (en) | Vapor heat-preservation dust collecting device for gypsum powder production | |
| CN204311018U (en) | A kind of decoking for needle coke testing apparatus coking tower easily | |
| CN202626128U (en) | Conveying pipeline of coal gas producer | |
| CN203639422U (en) | Biomass gasifier | |
| CN202369008U (en) | Dustbin | |
| CN206064986U (en) | A kind of domestic refuse encapsulation feeding device | |
| CN201811477U (en) | Bi-pass double floating glass vacuum solar collector tube | |
| CN209177361U (en) | A kind of garbage-compressing, which is toppled over, prevents spill and leakage structure | |
| CN202609415U (en) | Novel garbage can | |
| CN202573044U (en) | Biomass fuel production equipment | |
| CN201177280Y (en) | Energy-saving firewood gasifying stove | |
| CN201484982U (en) | Dustbin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090805 |