CN112555853A - Vertical incinerator for stale refuse - Google Patents
Vertical incinerator for stale refuse Download PDFInfo
- Publication number
- CN112555853A CN112555853A CN202011536821.9A CN202011536821A CN112555853A CN 112555853 A CN112555853 A CN 112555853A CN 202011536821 A CN202011536821 A CN 202011536821A CN 112555853 A CN112555853 A CN 112555853A
- Authority
- CN
- China
- Prior art keywords
- feeding
- disintegrating slag
- garbage
- furnace body
- tower
- 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
- 239000002893 slag Substances 0.000 claims abstract description 67
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract 3
- 239000000463 material Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 239000002699 waste material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
-
- 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
-
- 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
- F23G5/50—Control or safety arrangements
-
- 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
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/12—Waste feed arrangements using conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention relates to a vertical incinerator for stale garbage, which comprises a furnace body, wherein a feeding area of the furnace body is uniformly provided with a plurality of feeding holes at intervals along the circumferential direction, the furnace body is provided with an annular rail along the circumferential direction, the annular rail is provided with a controllable and movable feeding trolley capable of discharging materials to the feeding holes, two feeding conveying systems for conveying garbage to the feeding trolley respectively are arranged above the annular rail along the symmetrical direction, a main disintegrating slag tower grate and a plurality of auxiliary disintegrating slag tower grates are arranged inside a slag discharging area at the bottom of the furnace body, the plurality of auxiliary disintegrating slag tower grates are uniformly distributed along the circumferential direction of the main disintegrating slag tower grate, and the rotating direction of the main disintegrating slag tower grate is opposite to the rotating direction of the auxiliary disintegrating slag tower grates. The invention can reduce the failure rate and the maintenance time of the feeding system, improve the running stability of the feeding system, reduce the floor area of the incinerator equipment and improve the slag discharge capacity of the incinerator.
Description
Technical Field
The invention belongs to the technical field of garbage incinerators, and particularly relates to a vertical incinerator for stale garbage.
Background
The stale refuse is old refuse which is not completely decomposed before being buried underground by a landfill method, and often comprises a part of construction refuse. With the continuous decrease of land resources, some sites which are used as garbage landfill are required to be reused, so that the problem of disposing stale garbage is more and more prominent. But the prior vertical incinerator has the problem of insufficient slag discharge capacity for the construction waste in the stale waste.
The existing feeding system of the vertical incinerator has the following structure: the furnace body sets up a plurality of feed inlets along circumference, corresponds each feed inlet and sets up feeding conveyor system respectively, conveys rubbish to the feed inlet of furnace body through feeding conveyor system, supplements the rubbish of treating burning to the stove. Such a feed system suffers from two disadvantages: on one hand, the feeding and conveying system is long in length and large in quantity, and occupies a large amount of space, so that the floor area of incinerator equipment is too large; on the other hand, feeding conveying system is in large quantity, and the fault rate that will lead to whole feeding system is high, leads to overhauing frequently, and is consuming time long, and the trouble can lead to corresponding feed inlet to lack the material moreover, and the feeding that burns burning furnace appears is uneven, influences incineration efficiency and effect.
Disclosure of Invention
The invention aims to solve the technical problem of providing a vertical incinerator for stale refuse, which reduces the failure rate and maintenance time of a feeding system, improves the running stability of the feeding system, reduces the floor area of incinerator equipment and improves the slag discharge capacity of the incinerator.
The technical scheme adopted by the invention for solving the technical problem is to provide a vertical incinerator for stale refuse, which comprises a furnace body, wherein a feeding area of the furnace body is uniformly provided with a plurality of feeding holes at intervals along the circumferential direction, the furnace body is provided with an annular rail along the circumferential direction, the annular rail is provided with a feeding trolley which can controllably move and can discharge the refuse to the feeding holes, two feeding conveying systems which respectively convey the refuse to the feeding trolley are arranged above the annular rail along the symmetrical direction, a main disintegrating slag tower grate and a plurality of auxiliary disintegrating slag tower grates are arranged in a deslagging area at the bottom of the furnace body, the plurality of auxiliary disintegrating slag tower grates are uniformly distributed along the circumferential direction of the main disintegrating slag tower grate, and the rotating direction of the main disintegrating slag tower grate is opposite to the rotating direction of the auxiliary disintegrating slag tower grate.
The feeding trolley comprises a movable base, a driving device, a garbage bin, a bin gate and a garbage pushing device, wherein the movable base is installed on the annular rail and can move along the annular rail through the driving of the driving device, the garbage bin is installed on the movable base, the bin gate is installed on the garbage bin in an opening and closing controllable mode and is arranged on one side, opposite to the furnace body, of the garbage bin, and the garbage pushing device is installed inside the garbage bin corresponding to the bin gate.
The feeding carriages on the annular track are arranged into two pairs.
And a feeding car positioning mechanism which can be opened controllably is arranged on the annular track corresponding to the positions of the feeding holes and/or the feeding conveying systems.
The main disintegrating slag tower grate and the auxiliary disintegrating slag tower grate are integrally conical, and the inclined side walls of the main disintegrating slag tower grate and the auxiliary disintegrating slag tower grate are provided with mutually-spaced, outwards-protruding and driven-to-rotate disintegrating slag rotors.
The auxiliary slag crushing tower grates are arranged in four along the circumferential direction of the main slag crushing tower grate.
Advantageous effects
Firstly, the feeding car moves along the annular track to feed materials (supplement garbage) to the feeding holes distributed in the circumferential direction of the furnace body, and only two feeding conveying systems are needed, so that the number of the feeding conveying systems matched with the incinerator can be effectively reduced. On one hand, the floor area of the incinerator feed conveying system is effectively reduced; on the other hand, can effectively reduce feed system's fault rate, reduce maintenance frequency and time, when one of them feed conveying system broke down, can carry rubbish through another, and the stack pallet self has certain storage function moreover, consequently can not delay the feeding of whole burning furnace, guarantees that the feeding is even, guarantees incineration efficiency and effect.
Secondly, the invention improves the slag crushing structure at the bottom of the existing incinerator, on one hand, the number of the grates of the slag crushing tower is increased, so that the primary and secondary grates of the slag crushing tower rotate reversely, and the slag breaking efficiency and effect are improved; on the other hand, the slag breaking bulge on the inclined side wall is set into a slag breaking rotor structure, and the crushing efficiency and the crushing effect can be improved. The invention can effectively break slag after incineration aiming at the construction waste contained in the stale waste, and ensures the smoothness of slag discharge of the incinerator.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a top view distribution diagram of the slag crushing tower grate according to the embodiment of the invention.
FIG. 3 is a schematic cross-sectional view of a grate of the slag crushing tower in the embodiment of the invention.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
The vertical incinerator for stale refuse shown in figure 1 comprises a furnace body 1, wherein six feeding holes 2 are uniformly arranged in a feeding area of the furnace body 1 at intervals along the circumferential direction.
The furnace body 1 is provided with an annular rail 3 along the circumferential direction, and two pairs of feeding carts 4 which can controllably move and can discharge materials to the feeding port 2 are arranged on the annular rail 3. The feeding car 4 comprises a movable base, a driving device, a garbage bin, a bin door and a garbage pushing device. The movable base is mounted on the circular track 3 and can move along the circular track 3 by being driven by a driving device. The garbage bin is installed on the movable base. The bin gate is opened and closed and controllably installed on the garbage bin opposite to one side of the furnace body 1 and located at the bottom of the garbage bin, and when the feeding car 4 moves to the position of the feeding hole 2, the bin gate is controlled to be opened and can be put on the feeding hole for feeding. The garbage pushing device is arranged at the bottom of the garbage bin corresponding to the bin gate and can push the garbage to be incinerated outwards from the bin gate.
Two feeding conveying systems 5 for respectively conveying the garbage to the feeding trolley 4 are arranged above the annular track 3 along the symmetrical direction. And a positioning mechanism of a controllable opening feeding trolley 4, such as a controllable lifting stop block, is arranged on the annular track 3 corresponding to the positions of the feeding holes 2 and the feeding conveying system 5. When the feeding cart 4 needs to feed materials, the feeding cart is moved to the feeding conveying system 5 to be positioned, and the garbage is conveyed into the garbage bin through the feeding conveying system 5. When the feeding car 4 feeds materials into the furnace body 1, the feeding car is moved to the position of the feeding opening 2 to carry out feeding action.
The feeding cars 4 move along the annular rails 3 to feed materials (supplement garbage) to the feeding holes 2 distributed in the circumferential direction of the furnace body 1, and only two feeding conveying systems 5 are needed, so that the number of the feeding conveying systems 5 required to be matched with the incinerator can be effectively reduced. On the one hand, the floor space of the incinerator feed conveyor system 5 can be reduced. On the other hand, can effectively reduce feed system's fault rate, reduce maintenance frequency and time, when one of them feed conveying system 5 broke down, can be through another transport rubbish, and the stack pallet 4 self has certain storage function moreover, consequently can not delay the feeding of whole burning furnace, guarantees that the feeding is even, guarantees incineration efficiency and effect.
A main disintegrating slag tower grate 6 and four auxiliary disintegrating slag tower grates 7 are arranged in the deslagging area at the bottom of the furnace body 1, and the four auxiliary disintegrating slag tower grates 7 are uniformly distributed along the circumferential direction of the main disintegrating slag tower grate 6, as shown in fig. 2. The volume of the main disintegrating slag tower grate 6 is larger than that of the auxiliary disintegrating slag tower grate 7. The rotation direction of the main disintegrating slag tower grate 6 is opposite to that of the auxiliary disintegrating slag tower grate 7, and the reverse rotation is utilized to increase the slag breaking efficiency and effect.
In addition, the main disintegrating slag tower grate 6 and the auxiliary disintegrating slag tower grate 7 are integrally conical, and slag breaking rotors 8 which are spaced from each other and protrude outwards are arranged on the inclined side walls of the main disintegrating slag tower grate 6 and the auxiliary disintegrating slag tower grate 7, as shown in fig. 3. The slag breaking rotor 8 is driven to rotate by a rotary driving device (not shown in the figure), the slag breaking rotor 8 can be controlled to rotate to break the incineration slag, the slag breaking effect of the device is improved, the incineration furnace can effectively break the slag after incineration aiming at the construction waste contained in the stale waste, and the smoothness of slag discharge of the incineration furnace is guaranteed.
Claims (6)
1. The utility model provides a vertical burning furnace that burns of stale rubbish, includes furnace body (1), the feeding zone of furnace body (1) is equipped with a plurality of feed inlets (2) along circumference evenly spaced, its characterized in that: the garbage incinerator is characterized in that an annular rail (3) is arranged on the furnace body (1) along the circumferential direction, a feeding trolley (4) which can controllably move and can feed garbage to the feeding port (2) is arranged on the annular rail (3), two feeding conveying systems (5) which respectively convey garbage to the feeding trolley (4) are arranged above the annular rail (3) along the symmetrical direction, a main disintegrating slag tower grate (6) and a plurality of auxiliary disintegrating slag tower grates (7) are arranged inside a slag discharging area at the bottom of the furnace body (1), the plurality of auxiliary disintegrating slag tower grates (7) are evenly distributed along the circumferential direction of the main disintegrating slag tower grate (6), and the rotating direction of the main disintegrating slag tower grate (6) is opposite to that of the auxiliary disintegrating slag tower grate (7).
2. The vertical incinerator for stale refuse according to claim 1, wherein: the feeding trolley (4) comprises a movable base, a driving device, a garbage bin, a bin gate and a garbage pushing device, wherein the movable base is installed on the annular track (3) and can move along the annular track (3) through the driving device, the garbage bin is installed on the movable base, the bin gate is installed on one side, opposite to the furnace body (1), of the garbage bin in an opening and closing controllable mode, and the garbage pushing device is installed inside the garbage bin corresponding to the bin gate.
3. A vertical incinerator for stale refuse according to claim 1 or 2 wherein: the two pairs of feeding carriages (4) on the annular track (3) are arranged.
4. The vertical incinerator for stale refuse according to claim 1, wherein: and a position, corresponding to each feed port (2) and/or the feed conveying system (5), on the annular track (3) is provided with a positioning mechanism of a controllable opening feed carriage (4).
5. The vertical incinerator for stale refuse according to claim 1, wherein: the main disintegrating slag tower grate (6) and the auxiliary disintegrating slag tower grate (7) are integrally conical, and slag breaking rotors (8) which are spaced, protrude outwards and are driven to rotate are arranged on the inclined side walls of the main disintegrating slag tower grate (6) and the auxiliary disintegrating slag tower grate (7).
6. The vertical incinerator for aged refuse according to claim 1 or 5, wherein: the auxiliary slag crushing tower grates (7) are arranged in the number of four along the circumferential direction of the main slag crushing tower grate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536821.9A CN112555853A (en) | 2020-12-23 | 2020-12-23 | Vertical incinerator for stale refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536821.9A CN112555853A (en) | 2020-12-23 | 2020-12-23 | Vertical incinerator for stale refuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112555853A true CN112555853A (en) | 2021-03-26 |
Family
ID=75031496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011536821.9A Pending CN112555853A (en) | 2020-12-23 | 2020-12-23 | Vertical incinerator for stale refuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112555853A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063215U (en) * | 1989-09-13 | 1990-10-03 | 武汉工业大学 | Two-alligator tower discharging device for verticle cement kiln |
| CN106402901A (en) * | 2016-11-19 | 2017-02-15 | 无锡市智锋金属科技有限公司 | Garbage incinerator allowing feeding through multiple feeding openings |
| CN108709188A (en) * | 2018-06-29 | 2018-10-26 | 光阳通泰环保设备有限公司 | Vertical incinerator is slagged tap tower double-edged fine-toothed comb |
| CN214198673U (en) * | 2020-12-23 | 2021-09-14 | 光阳通泰环保设备有限公司 | Vertical incinerator for stale refuse |
-
2020
- 2020-12-23 CN CN202011536821.9A patent/CN112555853A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063215U (en) * | 1989-09-13 | 1990-10-03 | 武汉工业大学 | Two-alligator tower discharging device for verticle cement kiln |
| CN106402901A (en) * | 2016-11-19 | 2017-02-15 | 无锡市智锋金属科技有限公司 | Garbage incinerator allowing feeding through multiple feeding openings |
| CN108709188A (en) * | 2018-06-29 | 2018-10-26 | 光阳通泰环保设备有限公司 | Vertical incinerator is slagged tap tower double-edged fine-toothed comb |
| CN214198673U (en) * | 2020-12-23 | 2021-09-14 | 光阳通泰环保设备有限公司 | Vertical incinerator for stale refuse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9945556B2 (en) | Fossil-fuel power generation system assisted by waste incineration | |
| CN214198673U (en) | Vertical incinerator for stale refuse | |
| CN103175208B (en) | The polymorphic hazardous waste burn system of solid-liquid and method thereof are put in fluid bed coexistence | |
| CN112960416A (en) | Conveying system for sludge coal-fired coupling power generation and transformation method | |
| CN113503549B (en) | Adjustable Refuse Derived Fuel (RDF) feeding device and method | |
| CN104913316B (en) | A kind of slag-draining device of refuse pyrolysis gasification furnace | |
| CN112555853A (en) | Vertical incinerator for stale refuse | |
| CN203771422U (en) | Ash cooling system of cement kiln for cooperatively treating municipal garbage | |
| CN201053681Y (en) | Centralized compact type garbage burning pretreatment system | |
| CN210320070U (en) | Circulating fluidized bed boiler with direct sludge blending combustion system | |
| CN205402739U (en) | Domestic waste pyrolysis gasification feeding device | |
| CN215853642U (en) | Adjustable Refuse Derived Fuel (RDF) feeding device | |
| CN204648262U (en) | The defeated slag system of a kind of incinerator | |
| CN214198666U (en) | Vertical incinerator for incinerating feces of livestock | |
| CN212430879U (en) | Automatic-compatibility double-feeding system for medical waste and dangerous waste mixed combustion rotary kiln | |
| CN107062292A (en) | Biomass gasification combustion furnace consistent seal feeding device | |
| CN112808750A (en) | Garbage discharging system | |
| CN103727544B (en) | Cement kiln works in coordination with the ash cooling device and technique that process urban garbage system | |
| CN111457389A (en) | Automatic-compatibility double-feeding system and method for medical waste and hazardous waste mixed-combustion rotary kiln | |
| CN112555836A (en) | Vertical incinerator for incinerating feces of livestock | |
| CN206831552U (en) | Biomass gasification combustion furnace consistent seal feeding device | |
| CN210883591U (en) | Sludge storage device | |
| CN220366417U (en) | Energy-saving incinerator with anti-backflow automatic slag removal mechanism | |
| CN212132452U (en) | Garbage storehouse suitable for circulating fluidized bed garbage incinerator | |
| CN214600988U (en) | Garbage discharging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |