CN211952776U - Domestic waste negative pressure pyrolysis treatment device - Google Patents
Domestic waste negative pressure pyrolysis treatment device Download PDFInfo
- Publication number
- CN211952776U CN211952776U CN202020221659.0U CN202020221659U CN211952776U CN 211952776 U CN211952776 U CN 211952776U CN 202020221659 U CN202020221659 U CN 202020221659U CN 211952776 U CN211952776 U CN 211952776U
- Authority
- CN
- China
- Prior art keywords
- fan
- fixedly connected
- pyrolysis
- water pump
- negative pressure
- 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
Links
Images
Landscapes
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides a domestic waste negative pressure pyrolysis treatment device, including the pyrolysis oven, the rubbish feed inlet has been seted up to the front end top position of pyrolysis oven, and the zone of heating has been seted up to the inner wall bottom of pyrolysis oven, and the top of zone of heating is provided with the ash layer, one side fixedly connected with protective housing of pyrolysis oven, and inner wall one side fixedly connected with fan of protective housing, the top fixedly connected with of pyrolysis oven discharge fume the pipe, one side fixedly connected with blast pipe of the pipe of discharging fume. This kind of domestic waste negative pressure pyrolysis treatment device is through setting up the fan, inhales the outside air through the fan and controls burning speed to produce the negative pressure through the water pump when circulation purification treatment, thereby realize domestic waste's negative pressure burning, the effectual combustion effect that has improved, the practicality is stronger, and the ash residue layer that the burning produced can also be retrieved and is makeed fertilizer, improves the utilization ratio after the msw incineration, is applicable to domestic waste treatment device's production and use, has good development prospect.
Description
Technical Field
The utility model relates to a domestic waste treatment method technical field specifically is a domestic waste processing apparatus.
Background
Along with the continuous improvement of the production and living standards of people, the requirements of people on production and living environments are higher and higher, the requirements of people on the treatment of domestic garbage are also improved along with the social development, a relatively perfect treatment method system and a device are formed for the treatment of urban domestic garbage at present, and the domestic garbage is subjected to volume reduction, recycling and harmless treatment mainly through comprehensive utilization, sanitary landfill, incineration, compost and other modes.
However, the existing household garbage treatment device can not rapidly pyrolyze the household garbage, thoroughly kill bacteria and viruses of the garbage and decompose odor organic gas at high temperature; and the flue gas discharged from the top of the discharged tail gas contains dioxin and harmful gases, which cannot meet the national emission requirements and has certain limitations, so a method and a device for treating the domestic garbage in a reducing and harmless manner, which are suitable for small-scale cities and towns and rural domestic garbage, are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current domestic waste processing apparatus and can not carry out the pyrolysis with domestic waste fast, with the rubbish bacterium, the virus is thoroughly exterminateed, the tail gas of emission contains dioxin and harmful gas from top discharge cost flue gas, can not reach the technical problem that the national emission required, a domestic waste negative pressure pyrolysis processing apparatus is provided, through setting up the fan in the device, inhale external air through the fan and control combustion speed, and produce the negative pressure through the water pump when circulation purification treatment, thereby realize domestic waste's negative pressure burning, the effectual combustion effect that has improved, the practicality is stronger, and the preparation fertilizer can also be retrieved to the ash residue layer that the burning produced, improve the utilization ratio after the msw incineration, the practicality is stronger, wide practicality has.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a domestic waste negative pressure pyrolysis treatment device, includes the pyrolysis oven, the rubbish feed inlet has been seted up to the front end top position of pyrolysis oven, the zone of heating has been seted up to the inner wall bottom of pyrolysis oven, the top of zone of heating is provided with the ash layer, one side fixedly connected with protective housing of pyrolysis oven, and inner wall one side fixedly connected with fan of protective housing, the top fixedly connected with of pyrolysis oven discharges fume the pipe, the one side fixedly connected with blast pipe of the pipe of discharging fume, the bottom fixedly connected with automatic steam-water separator of blast pipe, one side that the pyrolysis oven was kept away from to automatic steam-water separator is provided with the water pump, the below of water pump is provided with the water tank, fixedly connected with shower nozzle on the inside blast pipe of being connected with the water tank.
As a further aspect of the present invention: the automatic steam-water separator is connected with the water pump through an exhaust pipe, and the water pump is connected with the water tank through the exhaust pipe.
As a further aspect of the present invention: the fan and the water pump are respectively connected with an external power supply through leads, and the fan comprises a fan button which is matched with the fan button.
As a further aspect of the present invention: the aerobic combustion speed generated by the air amount sucked by the fan is 2.5-4.5kg/min, the aerobic combustion temperature is 800-1250 ℃, and the thickness of the aerobic combustion garbage layer is 5-20 cm.
As a further aspect of the present invention: a plurality of spray heads are uniformly distributed on an exhaust pipe connected with the water tank in the water pump.
The utility model discloses following beneficial effect has:
(1) this kind of domestic waste negative pressure pyrolysis treatment device is provided with the fan, starts the fan through pressing the fan button, makes the fan inhale the outside air and controls combustion speed to produce the negative pressure through the water pump when circulation purification treatment, thereby realize domestic waste's negative pressure burning, the effectual combustion effect that has improved, the practicality is stronger, and the ash residue layer that the burning produced can also be retrieved and is makeed fertilizer, improves the utilization ratio after the msw incineration.
(2) After the household garbage enters the furnace body, the combustion improver is required to be used for ignition for the first time, the household garbage at the lowest layer can be pyrolyzed into combustible gas through drying and pyrolysis gasification, a large amount of heat energy is released, the household garbage is pyrolyzed and gasified completely and is subjected to continuous pyrolysis gasification reaction by virtue of the heat energy generated by pyrolysis gasification of the household garbage, and other auxiliary reaction energy sources in any forms are not required to be consumed.
Drawings
Fig. 1 is a schematic view of the whole internal structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
In FIGS. 1-2: the method comprises the following steps of 1-a pyrolysis furnace, 2-a garbage feeding port, 3-a heating layer, 4-an ash layer, 5-a protective shell, 6-a fan, 7-a smoke exhaust pipe, 8-an exhaust pipe, 9-an automatic steam-water separator, 10-a water pump, 11-a water tank, 12-a spray head and 13-an exhaust port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1-2, in the embodiment of the present invention, a household garbage negative pressure pyrolysis treatment apparatus comprises a pyrolysis furnace 1, a garbage feed port 2, a heating layer 3, a slag layer 4, a protective shell 5, a fan 6, a smoke exhaust pipe 7, an exhaust pipe 8, an automatic steam-water separator 9, a water pump 10, a water tank 11, a nozzle 12 and an exhaust port 13, wherein the garbage feed port 2 is disposed at the top of the front end of the pyrolysis furnace 1, the heating layer 3 is disposed at the bottom of the inner wall of the pyrolysis furnace 1, the slag layer 4 is disposed above the heating layer 3, the protective shell 5 is fixedly connected to one side of the pyrolysis furnace 1, the fan 6 is fixedly connected to one side of the inner wall of the protective shell 5, the smoke exhaust pipe 7 is fixedly connected to the top of the pyrolysis furnace 1, the exhaust pipe 8 is fixedly connected to one side of the smoke exhaust pipe 7, the automatic steam-water separator 9 is fixedly connected, a water tank 11 is arranged below the water pump 10, a spray head 12 is fixedly connected to the exhaust pipe 8 which is connected with the water tank 11 inside the water pump 10, and an exhaust port 13 is formed in the top of the water tank 11.
This application starts fan 6 through pressing down the fan button, makes fan 6 inhale the outside air and controls burning speed to produce the negative pressure through water pump 10 when circulation purification treatment, thereby realize domestic waste's negative pressure burning, the effectual combustion effect that has improved, the practicality is stronger, and the ash residue layer 4 that the burning produced can also retrieve preparation fertilizer, improves the utilization ratio after the msw incineration.
This application gets into the furnace body through domestic waste after, need ignite with the combustion improver for the first time, through drying, pyrolysis gasification, can be combustible gas with the domestic waste pyrolysis of lower floor to release a large amount of heat energy, the domestic waste relies on the heat energy that self pyrolysis gasification produced completely to carry out the pyrolysis gasification reaction in succession behind the pyrolysis gasification, need not to consume the auxiliary reaction energy of other any forms again.
The utility model discloses in, soda autosegregation ware 9 passes through blast pipe 8 with water pump 10 to be connected, and water pump 10 passes through blast pipe 8 with water tank 11 to be connected.
The utility model discloses in, fan 6 and water pump 10 pass through the wire with external power respectively and are connected, and fan 6 is including the fan button rather than supporting setting, and water pump 10 is including the water pump button rather than supporting setting.
In the utility model, the aerobic combustion speed generated by the air intake quantity of the fan 6 is 2.5-4.5kg/min, the aerobic combustion temperature is 800-1250 ℃, and the thickness of the aerobic combustion garbage layer is 5-20 cm.
The utility model discloses in, evenly distributed has a plurality of shower nozzle 12 on the blast pipe 8 that water pump 10 inside and water tank 11 are connected.
When the negative pressure pyrolysis treatment device for household garbage is used, firstly, the household garbage enters the pyrolysis furnace 1 through the garbage feeding port 2, meanwhile, the household garbage is pyrolyzed through the heating layer 3, then the external power supply of the fan 6 is used, the fan 6 is started by pressing the fan button, the fan 6 sucks the external air to control the combustion speed, the household garbage forms the ash layer 4 after being combusted, in addition, the waste gas generated by combusting the household garbage enters the automatic steam-water separator 9 through the smoke exhaust pipe 7 and the exhaust pipe 8, so that the water in the waste gas is separated from the waste gas, then the waste gas enters the water pump 10, the external power supply of the water pump 10 is used simultaneously, the water pump 10 is started by pressing the water pump button, the sodium bicarbonate solution in the water tank 11 is sprayed out through the spray head 12 on the exhaust pipe 8, the sodium bicarbonate solution reacts with the waste gas, the waste gas is purified, meanwhile, negative pressure is generated through the water pump 10 during circulation purification treatment, so that negative pressure combustion of the household garbage is achieved, the sodium bicarbonate can be easily subjected to circulation purification treatment through the exhaust pipe 8, the purification effect is good, the practicability is high, and finally the household garbage is discharged through the exhaust port 13.
After the household garbage enters the furnace body, the combustion improver is required to be used for ignition for the first time, the household garbage at the lowest layer can be pyrolyzed into combustible gas through drying and pyrolysis gasification, a large amount of heat energy is released, the household garbage is pyrolyzed and gasified completely and is subjected to continuous pyrolysis gasification reaction by virtue of the heat energy generated by pyrolysis gasification of the household garbage, and other auxiliary reaction energy sources in any forms are not required to be consumed.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (4)
1. The utility model provides a domestic waste negative pressure pyrolysis treatment device, includes pyrolysis oven (1), its characterized in that: the garbage feeding device is characterized in that a garbage feeding hole (2) is formed in the top of the front end of the pyrolysis furnace (1), a heating layer (3) is formed in the bottom of the inner wall of the pyrolysis furnace (1), an ash layer (4) is arranged above the heating layer (3), a protective shell (5) is fixedly connected to one side of the pyrolysis furnace (1), a fan (6) is fixedly connected to one side of the inner wall of the protective shell (5), a smoke exhaust pipe (7) is fixedly connected to the top of the pyrolysis furnace (1), an exhaust pipe (8) is fixedly connected to one side of the smoke exhaust pipe (7), a steam-water automatic separator (9) is fixedly connected to the bottom of the exhaust pipe (8), a water pump (10) is arranged on one side, away from the pyrolysis furnace (1), of the steam-water automatic separator (9), a water tank (11) is arranged below the water pump (10), and a spray head (12) is fixedly connected to, an exhaust port (13) is formed in the top of the water tank (11).
2. The negative-pressure household garbage pyrolysis treatment device according to claim 1, wherein the automatic steam-water separator (9) is connected with a water pump (10) through an exhaust pipe (8), and the water pump (10) is connected with the water tank (11) through the exhaust pipe (8).
3. The household garbage negative pressure pyrolysis treatment device according to claim 1, wherein the fan (6) and the water pump (10) are respectively connected with an external power supply through a wire, the fan (6) comprises a fan button which is matched with the fan, and the water pump (10) comprises a water pump button which is matched with the water pump.
4. The negative-pressure household garbage pyrolysis treatment device according to claim 1, wherein a plurality of spray heads (12) are uniformly distributed on the exhaust pipe (8) connected with the water tank (11) in the water pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221659.0U CN211952776U (en) | 2020-02-27 | 2020-02-27 | Domestic waste negative pressure pyrolysis treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221659.0U CN211952776U (en) | 2020-02-27 | 2020-02-27 | Domestic waste negative pressure pyrolysis treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211952776U true CN211952776U (en) | 2020-11-17 |
Family
ID=73196471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020221659.0U Expired - Fee Related CN211952776U (en) | 2020-02-27 | 2020-02-27 | Domestic waste negative pressure pyrolysis treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211952776U (en) |
-
2020
- 2020-02-27 CN CN202020221659.0U patent/CN211952776U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105333440A (en) | Flue gas recirculation type garbage pyrolysis gasification oxygen-rich incinerator | |
| CN209229743U (en) | Refuse pyrolysis gasification furnace and refuse disposal system | |
| CN204107969U (en) | One way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system | |
| CN103267293A (en) | Rubbish gasification furnace | |
| CN114806614B (en) | Rotary kiln pyrolysis carbonization device and process based on smoke injection recycling | |
| CN204114952U (en) | RDF burning electricity generation system prepared by a kind of clean and effective rubbish | |
| CN211952776U (en) | Domestic waste negative pressure pyrolysis treatment device | |
| CN106958821A (en) | A kind of two method domestic garbage pyrolysis gasification ovens of recycling | |
| CN204114951U (en) | A kind of clean and effective waste incineration and generating electricity system | |
| CN201072129Y (en) | Garbage burning and processing equipment | |
| CN208222522U (en) | A kind of garbage combustion device with heat recovery | |
| CN207599724U (en) | A kind of dry type refuse gasification boiler | |
| CN214094495U (en) | Garbage pyrolysis gasification device based on grate furnace | |
| CN114923185A (en) | Two segmentation organic garbage pyrolysis device | |
| CN213599380U (en) | Chemical waste incineration device | |
| CN105805756B (en) | Environment-friendly garbage high-efficiency thermal decomposition device | |
| CN204358731U (en) | City low-temperature carbonization burning domestic garbage flue gas innocuity disposal system | |
| CN201093506Y (en) | Incinerator | |
| CN209068512U (en) | A kind of solid life refuse gasification and generation device | |
| CN202660560U (en) | Incinerator | |
| CN207073822U (en) | A kind of ocean-going freighter domestic waste incineration | |
| CN101706107A (en) | Burning system and burning method of household wastes in small towns | |
| CN217714936U (en) | Energy-saving small garbage resource incinerator | |
| CN214406074U (en) | Garbage incinerator | |
| CN205402682U (en) | Living beings numerical control boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |