CN202902292U - Saliferous waste residue pyrolysis device - Google Patents
Saliferous waste residue pyrolysis device Download PDFInfo
- Publication number
- CN202902292U CN202902292U CN 201220357515 CN201220357515U CN202902292U CN 202902292 U CN202902292 U CN 202902292U CN 201220357515 CN201220357515 CN 201220357515 CN 201220357515 U CN201220357515 U CN 201220357515U CN 202902292 U CN202902292 U CN 202902292U
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- China
- Prior art keywords
- waste residue
- saliferous waste
- saliferous
- cylindrical shell
- barrel body
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Abstract
The utility model relates to a saliferous waste residue pyrolysis device. The saliferous waste residue pyrolysis device comprises a barrel body and a driving device, wherein the barrel body is in a jacketed structure, a driving shaft of the driving device is fixed on cover plates at two ends of a jacket through a bearing, a scratch plate device is connected with the driving shaft in a welding mode, and a scratch plate is driven by the driving device and rotates in the barrel body along an inner wall of the barrel body. High temperature exhaust gas enters the saliferous waste residue pyrolysis device, spirally moves forward along a spiral plate in the jacket and passes heat to an inner layer of the jacket. The saliferous waste residue is placed in an inner barrel of the device through a feeding port to exchange heat with a steel plate, under the effect of oxygenating air, organic matters in the waste residue volatilize and aerobically decomposes, under the effect of the scratch plate, the saliferous waste residue rolls forward in the barrel body, inorganic salt is discharged from the discharging port, and pyrolysis gas produced is burnt in an incinerator. By means of he saliferous waste residue pyrolysis device, the saliferous waste residue can be disposed effectively, and problems of melting and crystallization caused by direct burning are avoided.
Description
Affiliated technical field
The utility model relates to a kind of saliferous waste residue pyrolysis installation.This device is mainly used in the fields such as incinerator, chemical industry.
Background technology
At present, in the incinerator system, the saliferous waste residue all is to adopt the method for directly burning, the melting problem that may have inorganic salts in the burning process, cause high-temperature refractory can not continue to use, after waste residue burns simultaneously, the inorganic salts of the melting that may carry secretly in the flue gas of generation, crystallisation by cooling in the cooling device makes back equipment can not continue to use in the back.
In order to overcome existing issue, the utility model provides a kind of saliferous waste residue pyrolysis installation, this device adopts the cylindrical shell of a cover jacketed, scraper plate is set in the middle of the cylindrical shell, high-temperature flue gas in the chuck is by the saliferous waste residue heat exchange in chuck and the cylindrical shell, so that organic matter gasification, pyrolysis in the waste residue behind the pyrolysis gas process desalination powder of generation, goes incinerator to burn.
Summary of the invention
The technical scheme that its technical problem that solves the utility model adopts is: cylindrical shell is jacket type structure, drive unit is fixed on the chuck two end cover plate with bearing, drive unit is rotated by motor-driven, the scraper plate that is welded on the driving shaft rotates along cylinder inboard wall in cylindrical shell, be provided with spiral plate in the chuck of cylindrical shell, the high-temperature flue gas import is arranged on the chuck tangential position, and device front end cover plate adopts flange to be connected with cylindrical shell, can open flange the cylindrical shell inner driver is taken out cleaning or maintenance.High-temperature flue gas enters saliferous waste residue pyrolysis installation, advance along chuck inside spin plate spiral, heat is passed to the chuck internal layer, the saliferous waste residue carries out heat exchange with steel plate, under the oxygenating air effect by in the charging aperture adding apparatus inner core, organic matter volatilization, oxidation Decomposition in the waste residue, the saliferous waste residue rolls under the scraper plate effect in cylindrical shell and advances, and inorganic salts are discharged from discharge gate, and the pyrolysis gas of generation goes incinerator to burn.
The beneficial effects of the utility model are, can effectively solve the melting problem of inorganic salts in the saliferous waste residue and the crystallisation problems of follow-up equipment, do not affect the operation of incinerator system.
Description of drawings
Accompanying drawing 1 is installation drawing
1. saliferous waste residue imports among the figure, 2. front shroud, 3. air intlet, 4. front support bearing, 5. gas approach, 6. chuck, 7. scraper plate, 8. driving shaft, 9. exhanst gas outlet, 10. pyrolysis gas dedusting filter screen, 11. drive unit, 12. supports, 13. inorganic salts outlets, 14. spiral plates.
The specific embodiment
High-temperature flue gas enters saliferous waste residue pyrolysis installation from gas approach 5, advance along chuck 6 inside spin plates 14 spirals, heat is passed to chuck 6 internal layers, flue gas is discharged from exhanst gas outlet 9, the saliferous waste residue is by in the charging aperture 1 adding apparatus inner core, carry out heat exchange with chuck 6 inner layer steel plates, the oxygenating air enters from air intlet 3, organic matter volatilization in the waste residue, oxidation Decomposition, the pyrolysis gas of generation is discharged after dedusting filter screen 10 is except the powder that desalts from pyrolysis gas outlet, goes incinerator to burn, driving shaft 8 rotates under drive unit 11 effects, drive scraper plate 7 and rotate, the saliferous waste residue is rolled in cylindrical shell advance, inorganic salts are discharged from discharge gate 13..
Claims (4)
1. saliferous waste residue pyrolysis installation, it comprises cylindrical shell and driving whirligig, and it is characterized in that: cylindrical shell is jacket type structure, and drive unit is fixed on the chuck two end cover plate with bearing, drive unit is rotated by motor-driven, and the scraper plate that is welded on the driving shaft rotates along cylinder inboard wall in cylindrical shell.
2. saliferous waste residue pyrolysis installation according to claim 1 is characterized in that: be provided with spiral plate in the chuck of cylindrical shell.
3. saliferous waste residue pyrolysis installation according to claim 1, it is characterized in that: the high-temperature flue gas import is arranged on the chuck tangential position.
4. saliferous waste residue pyrolysis installation according to claim 1 is characterized in that: install the front end cover plate and adopt flange to be connected with cylindrical shell, can open flange the cylindrical shell inner driver is taken out cleaning or maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357515 CN202902292U (en) | 2012-07-14 | 2012-07-14 | Saliferous waste residue pyrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357515 CN202902292U (en) | 2012-07-14 | 2012-07-14 | Saliferous waste residue pyrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902292U true CN202902292U (en) | 2013-04-24 |
Family
ID=48122953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357515 Expired - Fee Related CN202902292U (en) | 2012-07-14 | 2012-07-14 | Saliferous waste residue pyrolysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902292U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438294A (en) * | 2014-11-28 | 2015-03-25 | 常州市姚氏铸造材料有限公司 | Pyrolysis device for treating chemical waste salts and waste residues |
| CN104566406A (en) * | 2014-12-04 | 2015-04-29 | 浙江理工大学 | Incinerator for crop straws |
| CN108479088A (en) * | 2018-03-02 | 2018-09-04 | 东南大学 | Salty organic waste liquid desalination pyrolysis treating method and system |
| CN112303650A (en) * | 2020-11-17 | 2021-02-02 | 江苏森茂能源发展有限公司 | Vertical regenerated oil furnace |
-
2012
- 2012-07-14 CN CN 201220357515 patent/CN202902292U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438294A (en) * | 2014-11-28 | 2015-03-25 | 常州市姚氏铸造材料有限公司 | Pyrolysis device for treating chemical waste salts and waste residues |
| CN104438294B (en) * | 2014-11-28 | 2016-07-06 | 常州市姚氏铸造材料有限公司 | Process the pyrolysis installation of chemical industry abraum salt waste residue |
| CN104566406A (en) * | 2014-12-04 | 2015-04-29 | 浙江理工大学 | Incinerator for crop straws |
| CN104566406B (en) * | 2014-12-04 | 2016-12-07 | 浙江理工大学 | A kind of incinerator of crop material |
| CN108479088A (en) * | 2018-03-02 | 2018-09-04 | 东南大学 | Salty organic waste liquid desalination pyrolysis treating method and system |
| CN112303650A (en) * | 2020-11-17 | 2021-02-02 | 江苏森茂能源发展有限公司 | Vertical regenerated oil furnace |
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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 |
Granted publication date: 20130424 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |