CN212610450U - Automatic material compatibility structure of garbage pyrolysis gasification furnace - Google Patents
Automatic material compatibility structure of garbage pyrolysis gasification furnace Download PDFInfo
- Publication number
- CN212610450U CN212610450U CN202020812948.8U CN202020812948U CN212610450U CN 212610450 U CN212610450 U CN 212610450U CN 202020812948 U CN202020812948 U CN 202020812948U CN 212610450 U CN212610450 U CN 212610450U
- Authority
- CN
- China
- Prior art keywords
- bottom slag
- gasification furnace
- flue gas
- pyrolysis gasification
- flow control
- 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
Images
Landscapes
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides an automatic structure of adding of material of garbage pyrolysis gasifier promotes the gasification gas quality, realizes the high-valued utilization. The utility model comprises a pyrolysis gasification furnace, a bottom slag bin, a feeding machine, a flow control device, a feeding device, a bottom slag bin and a control center, wherein a slag discharge port is arranged below the pyrolysis gasification furnace and is connected with the bottom slag bin; the discharge port of the feeder is connected with the feed port of the feeding device; the number of the feeders is multiple, and each feeder is used for conveying one material; the flow control device is arranged on the feeder; the control center is connected with the flow control device; the discharge hole of the feeding device is connected with the feed inlet of the pyrolysis gasifier; a gas component analyzer is arranged in a flue gas outlet of the pyrolysis gasifier; the bottom slag bin is internally provided with a bottom slag component analyzer; the flow control device, the gas component analyzer and the bottom slag component analyzer are all connected with the control center.
Description
Technical Field
The utility model relates to an automatic structure of adding of material of rubbish pyrolysis gasifier.
Background
With the rapid development of economy, the total amount of the generated household garbage is increased year by year. According to statistics, the clearing and transporting amount of domestic garbage in 2018 in China reaches 2.28 hundred million tons, wherein the proportion of organic solid wastes such as paper, plastics and the like is higher than 50%. In recent years, the rapid development of the co-pyrolysis gasification technology opens up a new way for the treatment of organic solid waste garbage. The pyrolysis gasification refers to that organic matters in materials are effectively converted into a usable form by depending on the self heat energy of organic solid wastes under the condition of oxygen deficiency, and the pyrolysis gasification has lower secondary pollution emission and higher energy utilization rate. Compared with single-component pyrolysis gasification, the organic solid waste co-pyrolysis gasification with specific multiple components can generate pyrolysis products with higher quality, and simultaneously reduce the emission of gas-phase pollutants such as NOx, SOx, HCl and the like and particulate matters. However, the existing pyrolysis gasification furnace is lack of a corresponding material compatibility device, and cannot finish the blending of organic solid waste components before entering the furnace, so that the quality of the components of the pyrolysis gasification gas is low, and the further high-value utilization is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a reasonable in design's automatic structure of adding of rubbish pyrolysis gasifier material, promote the gasification gas quality, realize the high-valued utilization.
The utility model provides a technical scheme that above-mentioned problem adopted is: an automatic material compatibility structure of a garbage pyrolysis gasification furnace comprises a pyrolysis gasification furnace and a bottom slag bin, wherein a slag discharge port is arranged below the pyrolysis gasification furnace and is connected with the bottom slag bin; the method is characterized in that: the device also comprises a feeder, a flow control device, a feeding device, a bottom slag bin and a control center; the discharge port of the feeder is connected with the feed port of the feeding device; the number of the feeders is multiple, and each feeder is used for conveying one material; the flow control device is arranged on the feeder; the control center is connected with the flow control device; the discharge hole of the feeding device is connected with the feed inlet of the pyrolysis gasifier; a gas component analyzer is arranged in a flue gas outlet of the pyrolysis gasifier; the bottom slag bin is internally provided with a bottom slag component analyzer; the flow control device, the gas component analyzer and the bottom slag component analyzer are all connected with the control center.
The utility model also comprises a flue gas purification device, and the flue gas outlet of the pyrolysis gasification furnace is connected with the inlet of the flue gas purification device.
The utility model discloses still include the flue gas utilization device, flue gas purification device's export and flue gas utilization device's access connection.
The feeder of the utility model is three.
Compared with the prior art, the utility model, have following advantage and effect: by blending the components of the organic solid wastes entering the furnace, the higher proportion of CO and H is obtained on the premise of fully burning the bottom slag2The quality of the components of the pyrolysis gasified gas is improved by waiting for the combustible gas, so that the further utilization of the gasified gas is facilitated, the method is easy to implement, simple and practical, the automation degree of the system is high, and the manpower is effectively saved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
The utility model discloses a control center 1, batcher 2, flow control device 3, feed arrangement 4, pyrolysis gasifier 5, gas cleaning device 6, flue gas utilize device 7 and end sediment storehouse 8.
The discharge port of the feeder 2 is connected with the feed port of the feeding device 4. The feeders 2 are multiple, and each feeder 2 is used for conveying a component material. In this embodiment, the number of the feeders 2 is three.
The flow control device 3 is installed on the feeder 2, and the flow control device 3 accurately controls the feeding amount. The control center 1 is connected to a flow control device 3. The flow rate control device 2 includes a material flow rate measuring device and a material feed switch control device.
The discharge hole of the feeding device 4 is connected with the feed inlet of the pyrolysis gasifier 5. The flue gas outlet above the pyrolysis gasifier 5 is connected with the inlet of the flue gas purification device 6, and the outlet of the flue gas purification device 6 is connected with the inlet of the flue gas utilization device 7. A gas component analyzer is arranged in a smoke outlet of the pyrolysis and gasification furnace 5.
A slag discharge port is arranged below the pyrolysis gasifier 5 and is connected with the bottom slag bin 8. A bottom slag component analyzer is arranged in the bottom slag bin 8. The gas component analyzer and the bottom slag component analyzer are both connected with the control center 1.
The utility model relates to a realize the pyrolysis gasification altogether of specific multicomponent's organic solid useless (such as lignin, kitchen garbage, waste plastics etc.). The control center 1 sends a compatibility instruction to the flow control device 3, and the flow control device 3 accurately controls the feeding amount of the three feeders 2. The charging materials with different components are fully mixed by the feeding device 4 and are conveyed into the pyrolysis gasifier 5. High-temperature pyrolysis gasification is carried out in the pyrolysis gasifier 5, bottom slag 8 is discharged from a slag discharge port, and an upper flue gas outlet is connected with the flue gas purification device 6. The flue gas is effectively utilized by the flue gas utilization device 7 after being purified. Meanwhile, the reaction degree of the material pyrolysis gasification process is fed back to the control center 1 through real-time monitoring of 8 components of the bottom slag by the bottom slag component analyzer and 5 flue gas components of the pyrolysis gasification furnace by the gas component analyzer, compatibility parameters are adjusted by the control center 1, and compatibility instructions are changed, so that the condition that a higher proportion of CO and H is obtained on the premise that the bottom slag is fully combusted is ensured2And the like.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. An automatic material compatibility structure of a garbage pyrolysis gasification furnace comprises a pyrolysis gasification furnace and a bottom slag bin, wherein a slag discharge port is arranged below the pyrolysis gasification furnace and is connected with the bottom slag bin; the method is characterized in that: the device also comprises a feeder, a flow control device, a feeding device, a bottom slag bin and a control center; the discharge port of the feeder is connected with the feed port of the feeding device; the number of the feeders is multiple, and each feeder is used for conveying one material; the flow control device is arranged on the feeder; the control center is connected with the flow control device; the discharge hole of the feeding device is connected with the feed inlet of the pyrolysis gasifier; a gas component analyzer is arranged in a flue gas outlet of the pyrolysis gasifier; the bottom slag bin is internally provided with a bottom slag component analyzer; the flow control device, the gas component analyzer and the bottom slag component analyzer are all connected with the control center.
2. The automatic material compatibility structure of the garbage pyrolysis gasification furnace according to claim 1, characterized in that: the device also comprises a flue gas purification device, and a flue gas outlet of the pyrolysis gasifier is connected with an inlet of the flue gas purification device.
3. The automatic material compatibility structure of the garbage pyrolysis gasification furnace according to claim 2, characterized in that: the device also comprises a flue gas utilization device, and an outlet of the flue gas purification device is connected with an inlet of the flue gas utilization device.
4. The automatic material compatibility structure of the garbage pyrolysis gasification furnace according to claim 1, characterized in that: the number of the feeders is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020812948.8U CN212610450U (en) | 2020-05-15 | 2020-05-15 | Automatic material compatibility structure of garbage pyrolysis gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020812948.8U CN212610450U (en) | 2020-05-15 | 2020-05-15 | Automatic material compatibility structure of garbage pyrolysis gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212610450U true CN212610450U (en) | 2021-02-26 |
Family
ID=74723782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020812948.8U Active CN212610450U (en) | 2020-05-15 | 2020-05-15 | Automatic material compatibility structure of garbage pyrolysis gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212610450U (en) |
-
2020
- 2020-05-15 CN CN202020812948.8U patent/CN212610450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105032884B (en) | Cement rotary kiln collaboration processes house refuse and energy comprehensive utilization system and method | |
| CN103626409B (en) | Method and device for treatment in feeding household garbage into cement kiln in three routes | |
| CN105757677A (en) | Intelligent garbage treatment system with multiple gas circulation function | |
| CN110016368A (en) | A kind of gas-liquid solid refuse integrated treatment and resource utilization system | |
| CN205402733U (en) | Domestic waste and/or industrial waste's processing production line | |
| CN1465656A (en) | Waste plastics and coal cocoaking treatment method | |
| CN203330111U (en) | Municipal waste environment-friendly type recycling cyclic utilization processing system | |
| CN106929108A (en) | A kind of biomass and city solid waste comprehensive utilization device and method | |
| CN204607940U (en) | The system of combustible gas is produced in domestic garbage pyrolysis gasification | |
| CN103776037A (en) | High-concentration organic waste innocent treatment system and process | |
| CN212610450U (en) | Automatic material compatibility structure of garbage pyrolysis gasification furnace | |
| CN112628745A (en) | Gradient temperature-changing pyrolysis system for treating household garbage | |
| CN210291860U (en) | Circulating fluidized bed boiler solid waste feeding system | |
| CN204693438U (en) | A kind of high-efficiency refuse combustion furnace | |
| CN203582743U (en) | Three-way kiln inlet treatment device for cement kiln household garbage | |
| CN207065579U (en) | A kind of biomass and city solid waste comprehensive utilization device | |
| CN202829986U (en) | System for manufacturing refuse derived fuel | |
| CN100520180C (en) | Material conveying method and system for conveying biomass into furnace in large quantity for direct combustion power generation | |
| CN214147895U (en) | Continuous and stable full-sealed oxygen-free garbage disposal system | |
| CN209383636U (en) | Power plant's coupled system of sludge drying is carried out using flyash | |
| CN204356237U (en) | With the quality coal in cement kiln systems of grate-cooler disposing sludge | |
| CN209445380U (en) | Burning processing system and power station for house refuse | |
| CN110822434A (en) | Pretreatment system for energy treatment of household garbage | |
| CN201952404U (en) | Environment-friendly backfire clean coking and gas making power generation poly-generation device | |
| CN112125545A (en) | Technical method for reducing nitrogen of rotary cement kiln by using household garbage RDF |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |