CN113175671A - Solid waste treatment device and treatment method thereof - Google Patents
Solid waste treatment device and treatment method thereof Download PDFInfo
- Publication number
- CN113175671A CN113175671A CN202110483314.1A CN202110483314A CN113175671A CN 113175671 A CN113175671 A CN 113175671A CN 202110483314 A CN202110483314 A CN 202110483314A CN 113175671 A CN113175671 A CN 113175671A
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- China
- Prior art keywords
- incineration
- box
- garbage
- conveyor belt
- dust
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/60—Separating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/80—Shredding
Abstract
The invention discloses a solid waste treatment device and a treatment method thereof, wherein the treatment method comprises the following steps: the device comprises a pretreatment box (1), a first conveyor belt (2), a second conveyor belt (3), a grinding mill (4), an incineration box (5), a waste gas filtering mechanism (6), a dust treatment mechanism (7) and an exhaust pipe (8). The invention incinerates the solid garbage through the incineration box (5), thereby reducing the environmental pollution caused by garbage incineration; a pretreatment tank (1) is arranged before incineration, and a solid garbage pretreatment process is carried out, so that garbage is incinerated more completely; a heat insulation layer (19) is arranged outside the incineration device, so that the influence of high temperature on the outside caused by incineration is avoided; the device still is equipped with exhaust gas filtering mechanism (6), can purify the toxic gas who produces after burning, until reaching emission standard, has avoided the pollution to the air, and device overall structure is simple, and the practicality is strong, can realize the maximize to solid refuse treatment.
Description
Technical Field
The invention relates to the technical field of waste treatment, in particular to a solid waste treatment device and a treatment method thereof.
Background
The garbage is a product left after urban development and is a burden for urban development, the current main method for treating the garbage is garbage incineration, the garbage incineration is an ancient traditional method for treating the garbage, the reduction effect is obvious after the garbage is treated by an incineration method, the land is saved, various pathogens can be eliminated, the traditional garbage incineration is generally open-air incineration, and harmful gas and waste materials caused by the garbage incineration are difficult to treat, so that the environment pollution is caused.
In the prior art, solid waste is generally treated by burning in a burning box, but in the treatment process, the method has problems, such as toxic gas generated by burning the waste is discharged outwards without being treated, air is polluted to a certain extent, and in the waste feeding process, metal substances are not sorted out, so that incomplete burning is caused.
The invention with the patent number of CN108105786A discloses a solid waste treatment device, in the scheme, a metal sorting structure and a waste gas treatment mechanism are arranged, so that the phenomena of incomplete incineration of solid waste and environmental pollution are caused.
Disclosure of Invention
The invention mainly aims to provide a solid waste treatment device and a treatment method thereof, wherein solid waste is incinerated through an incineration box, so that the environmental pollution caused by waste incineration is reduced; a solid waste pretreatment process is arranged before incineration, so that waste incineration is more complete; the thermal insulation layer is arranged outside the incineration device, so that the influence of high temperature on the outside caused by incineration is avoided; the device is also provided with a waste gas treatment device, so that toxic gas generated after incineration can be purified until the toxic gas reaches the emission standard, and the pollution to the air is avoided.
In order to achieve the above object, the present invention provides a solid waste treatment apparatus and a treatment method thereof, comprising a pretreatment tank, a first conveyor belt, a second conveyor belt, a crusher, an incineration tank, a waste gas filtering mechanism, a dust treatment mechanism and an exhaust pipe; the first conveying belt and the second conveying belt penetrate through the pretreatment box; the first conveyor belt is arranged right above a feed inlet of the crusher; the second conveyor belt is arranged right below the discharge port of the grinding rolls; the tail end of the second conveyor belt is arranged at the feeding end of the incineration box; an exhaust hole connected with an exhaust pipe is formed in the upper end of the side box wall at the feeding end of the incineration box; the exhaust pipe is connected with the waste gas filtering mechanism; the lower end of the side box wall of the feeding end of the incineration box is connected with a dust treatment mechanism.
Preferably, the exhaust gas filtering mechanism comprises a smoke exhaust machine and a filtering box; the smoke extractor is connected with the filter box through a pipeline.
Preferably, the filter box comprises a solid filter device and a liquid filter device.
Preferably, the dust handling mechanism includes a dust blower and a dust collection bin.
Preferably, an automatic iron removing mechanism is arranged on the second conveyor belt; the automatic iron removing mechanism comprises a metal detector, an iron absorbing device and a scrap iron collecting box.
Preferably, an incineration supporting plate is arranged in the incineration box; one end of the incineration supporting plate is fixedly connected, and the other end of the incineration supporting plate is rotatably connected.
Preferably, the incineration supporting plate is provided with a plurality of small air holes.
Preferably, a heat insulation layer is arranged outside the incineration box; the heat insulation material of the heat insulation layer is asbestos cloth.
The solid waste treatment method is characterized by comprising the following steps:
s1, placing the solid garbage on a first conveyor belt;
s2, conveying the solid garbage to a grinding mill, pretreating the solid garbage, and placing the pretreated garbage on a second conveyor belt;
s3, transporting the pretreated garbage through a second conveyor belt, sorting out metal substances in the garbage through a metal detector and an iron absorption device on the second conveyor belt, placing the garbage in a scrap iron collection box, and feeding the sorted garbage into an incineration box;
s4, conveying the garbage to an incineration supporting plate in an incineration box for garbage incineration;
s5, starting a smoke extractor in the garbage incineration process, conveying toxic gas generated by incineration to a waste gas filter box through a pipeline, and then discharging the filtered non-toxic gas;
s6, after the garbage is incinerated, rotating one end of the incineration supporting plate, placing the incinerated dust at the bottom of the incinerator, starting a dust fan, and collecting the dust to a dust collecting box;
s7, the incineration product is completely treated and incinerated.
The beneficial effects of the invention specifically comprise:
1) the environmental pollution caused by waste incineration is reduced;
2) the thermal insulation layer is arranged outside the incineration device, so that the influence of high temperature on the outside caused by incineration is avoided;
3) a solid waste pretreatment process is arranged before incineration, so that waste incineration is more complete;
4) the device is provided with a waste gas treatment device, so that toxic gas generated after incineration can be purified until the toxic gas reaches the emission standard, and the pollution to air is avoided.
Drawings
Fig. 1 is a schematic view of the overall layout structure of the present invention.
The reference numbers illustrate:
1-pretreatment tank, 2-first conveyor belt, 3-second conveyor belt, 4-grinding mill, 5-incineration tank, 6-waste gas filtering mechanism, 7-dust processing mechanism, 8-exhaust pipe, 9-smoke extractor, 10-filter tank, 11-solid filtering device, 12-liquid filtering device, 13-dust blower, 14-dust collecting tank, 15-metal detector, 16-iron-absorbing device, 17-scrap collecting tank, 18-incineration supporting plate, 19-heat insulation layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The present invention provides an embodiment, referring to fig. 1, fig. 1 is a schematic diagram of an overall layout structure of the present invention.
As shown in fig. 1, in this embodiment, a solid waste treatment apparatus and a treatment method thereof mainly include a pretreatment tank 1, a first conveyor belt 2, a second conveyor belt 3, a crusher 4, an incineration tank 5, a waste gas filtering mechanism 6, a dust treatment mechanism 7, an exhaust pipe 8, a smoke extractor 9, a filter tank 10, a solid state filtering device 11, a liquid state filtering device 12, a dust blower 13, a dust collection tank 14, a metal detector 15, an iron absorption device 16, an iron scrap collection tank 17, an incineration support plate 18, and a heat insulation layer 19.
In the present embodiment, the first conveyor belt 2 and the second conveyor belt 3 are penetratingly disposed inside the pretreatment tank 1; the first conveyor belt 2 is arranged right above a feed inlet of the crusher 4; the second conveyor belt 3 is arranged right below a discharge port of the grinding rolls 4; the tail end of the second conveyor belt 3 is arranged at the feeding end of the incineration box 5; the upper end of the side box wall at the feeding end of the incineration box 5 is provided with an exhaust hole connected with an exhaust pipe 8; the exhaust pipe 8 is connected with the waste gas filtering mechanism 6; the feeding end of the incineration box 5 is connected with the lower end of the side box wall by a dust treatment mechanism 7.
In the embodiment, the exhaust gas filtering mechanism 6 comprises a smoke extractor 9 and a filtering box 10, the smoke extractor 9 is connected with the filtering box 10 through a pipeline, and toxic gas generated in the incineration process can be conveyed to the filtering box 10 through the pipeline for filtering; the filter box 10 contains a solid filter device 11 and a liquid filter device 12, and the toxic gas is filtered for the first time through liquid filtration and then filtered for the second time through solid filtration, so that the toxic gas is fully purified.
In this embodiment, the dust disposal mechanism 7 includes a dust fan 13 and a dust collection box 14, and the incinerated dust is discharged to the bottom of the incineration box 5, and the dust fan 13 is started to collect the dust into the dust collection box 14
In this embodiment, the second conveyor belt 3 is provided with an automatic iron removing mechanism; the automatic iron removing mechanism comprises a metal detector 15, an iron absorbing device 16 and a scrap iron collecting box 17, the iron absorbing device 16 is a circular electromagnet, pretreated garbage is transported by the second conveyor belt 3, metal substances in the garbage are sorted out by the metal detector 15 and the iron absorbing device 16 on the second conveyor belt 3 and are placed in the scrap iron collecting box 17, and the sorted garbage enters the incineration box 5;
in the embodiment, an incineration supporting plate 18 is arranged in the incineration box 5, one end of the incineration supporting plate 18 is fixedly connected, and the other end of the incineration supporting plate 18 is rotatably connected; the incineration supporting plate 18 is provided with a plurality of small air-permeable holes, so that the incineration is more complete; the external part of the incineration box 5 is provided with a heat insulation layer 19, so that the influence of high temperature caused by incineration on the outside is avoided; the heat insulation layer 19 is made of asbestos cloth.
Claims (9)
1. The solid waste treatment device is characterized by comprising a pretreatment box (1), a first conveyor belt (2), a second conveyor belt (3), a grinding mill (4), an incineration box (5), a waste gas filtering mechanism (6), a dust treatment mechanism (7) and an exhaust pipe (8); the first conveying belt (2) and the second conveying belt (3) penetrate through the pretreatment box (1); the first conveyor belt (2) is arranged right above a feed inlet of the crusher (4); the second conveyor belt (3) is arranged right below a discharge port of the grinding rolls (4); the tail end of the second conveyor belt (3) is arranged at the feeding end of the incineration box (5); the upper end of the side box wall at the feed end of the incineration box (5) is provided with an exhaust hole connected with an exhaust pipe (8); the exhaust pipe (8) is connected with the waste gas filtering mechanism (6); the feeding end of the incineration box (5) is connected with the lower end of the side box wall by a dust treatment mechanism (7).
2. A solid waste treatment apparatus and method as claimed in claim 1, wherein said exhaust gas filtering means (6) comprises a smoke exhaust machine (9) and a filtering tank (10); the smoke extractor (9) is connected with the filter box (10) through a pipeline.
3. A solid waste treatment apparatus as claimed in claim 2, wherein said filter box (10) contains solid filter means (11) and liquid filter means (12).
4. A solid waste disposal device as claimed in claim 1 wherein said dust disposal means (7) comprises a dust blower (13) and a dust collection bin (14).
5. The solid waste treatment apparatus as claimed in claim 1, wherein said second conveyor belt (3) is provided with an automatic iron removing mechanism; the automatic iron removing mechanism comprises a metal detector (15), an iron absorbing device (16) and a scrap iron collecting box (17).
6. The solid waste treatment apparatus according to claim 1, wherein an incineration support plate (18) is provided in the incineration tank (5); one end of the incineration supporting plate (18) is fixedly connected, and the other end of the incineration supporting plate is rotatably connected.
7. A solid waste treatment apparatus as claimed in claim 6, wherein said incineration support plate (18) is provided with a plurality of small ventilation holes.
8. The solid waste treatment apparatus according to claim 1, wherein an insulating layer (19) is provided outside the incineration tank (5); the heat insulation material of the heat insulation layer (19) is asbestos cloth.
9. A solid waste treatment method using the solid waste treatment apparatus according to any one of claims 1 to 8, characterized by comprising the steps of:
s1, placing the solid garbage into a first conveyor belt (2);
s2, conveying the solid garbage to a grinding mill (4), pretreating the solid garbage, and placing the pretreated garbage on a second conveyor belt (3);
s3, transporting the pretreated garbage through a second conveyor belt (3), sorting out metal substances in the garbage through a metal detector (15) and an iron absorption device (16) on the second conveyor belt (3), placing the garbage in a scrap iron collection box (17), and enabling the sorted garbage to enter an incineration box (5);
s4, transporting the garbage to an incineration supporting plate (18) in an incineration box (5) for incineration of the garbage;
s5, starting a smoke extractor (9) in the garbage incineration process, conveying toxic gas generated by incineration to a waste gas filter box (10) through a pipeline, and then discharging the filtered non-toxic gas;
s6, after the garbage is incinerated, one end of an incineration support plate (18) rotates, incinerated dust is placed at the bottom of the incineration box (5), a dust fan (13) is started, and the dust is collected to a dust collection box (14);
s7, the incineration product is completely treated and incinerated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483314.1A CN113175671A (en) | 2021-04-30 | 2021-04-30 | Solid waste treatment device and treatment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483314.1A CN113175671A (en) | 2021-04-30 | 2021-04-30 | Solid waste treatment device and treatment method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113175671A true CN113175671A (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110483314.1A Pending CN113175671A (en) | 2021-04-30 | 2021-04-30 | Solid waste treatment device and treatment method thereof |
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| CN (1) | CN113175671A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798310A (en) * | 2021-09-22 | 2021-12-17 | 西南科技大学 | Innocent treatment system that contains asbestos waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6945180B1 (en) * | 2004-06-03 | 2005-09-20 | Vasyl Khymych | Miniature garbage incinerator and method for incineration |
| CN204962772U (en) * | 2015-08-02 | 2016-01-13 | 徐挺 | Waste incineration device of environmental protection |
| CN206222331U (en) * | 2016-11-28 | 2017-06-06 | 吴京戎 | A kind of domestic garbage disposer |
| CN107702121A (en) * | 2017-08-29 | 2018-02-16 | 芜湖凯尔电气科技有限公司 | Device for recovering powder after coal burning |
| CN208975893U (en) * | 2018-08-02 | 2019-06-14 | 河北瑞天建材制造有限公司 | A kind of industrial solid device for pulverizing rubbish |
| CN210485734U (en) * | 2019-07-23 | 2020-05-08 | 汕头市澄海洁源垃圾发电厂有限公司 | Environment-friendly household garbage incineration device |
| CN210876709U (en) * | 2019-06-08 | 2020-06-30 | 山西大地华基建材科技有限公司 | Building waste recycling device |
-
2021
- 2021-04-30 CN CN202110483314.1A patent/CN113175671A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6945180B1 (en) * | 2004-06-03 | 2005-09-20 | Vasyl Khymych | Miniature garbage incinerator and method for incineration |
| CN204962772U (en) * | 2015-08-02 | 2016-01-13 | 徐挺 | Waste incineration device of environmental protection |
| CN206222331U (en) * | 2016-11-28 | 2017-06-06 | 吴京戎 | A kind of domestic garbage disposer |
| CN107702121A (en) * | 2017-08-29 | 2018-02-16 | 芜湖凯尔电气科技有限公司 | Device for recovering powder after coal burning |
| CN208975893U (en) * | 2018-08-02 | 2019-06-14 | 河北瑞天建材制造有限公司 | A kind of industrial solid device for pulverizing rubbish |
| CN210876709U (en) * | 2019-06-08 | 2020-06-30 | 山西大地华基建材科技有限公司 | Building waste recycling device |
| CN210485734U (en) * | 2019-07-23 | 2020-05-08 | 汕头市澄海洁源垃圾发电厂有限公司 | Environment-friendly household garbage incineration device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798310A (en) * | 2021-09-22 | 2021-12-17 | 西南科技大学 | Innocent treatment system that contains asbestos waste |
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Application publication date: 20210727 |