CN2679512Y - Internally heated cracking furnace for garbage - Google Patents
Internally heated cracking furnace for garbage Download PDFInfo
- Publication number
- CN2679512Y CN2679512Y CN 200420000297 CN200420000297U CN2679512Y CN 2679512 Y CN2679512 Y CN 2679512Y CN 200420000297 CN200420000297 CN 200420000297 CN 200420000297 U CN200420000297 U CN 200420000297U CN 2679512 Y CN2679512 Y CN 2679512Y
- Authority
- CN
- China
- Prior art keywords
- heater
- heating
- pyrolysis furnace
- garbage
- main shaft
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses an internally heated cracking furnace for garbage, comprising a base. A furnace body is arranged on the base, the upper part of the furnace body is provided with an air outlet, the flank is provided with a feed port, the other flank of the furnace body is provided with an air inlet, and the bottom of the furnace body is provided with an arc-shaped fire grate. A main shaft is fixed at the bottom of the base, the upper end of the main shaft ascending to the upper part of the fire grate is provided with a turning knife carriage, and a knife is arranged on the turning knife carriage. A sealed interlayer of the base is arranged on the upper end besides the furnace body, and a clinker-removing device driven by a chain scraper is installed on the upper end of the interlayer. During operation, gas including 60% oxygen is input from the air inlet, and garbage can be cracked under the state of swelter. Entering the cycle of operation, the garbage enters from the feed port, drops down to an aerification layer for aerification after self-desiccation dehydration, drops down to a cracking layer for crack, and drops down to carbon residue layer through fire grate bores, and in the end the carbon residue is exhausted through the clinker-removing device. The gas produced by the garbage crack in the work circulation can be recycled and applied by industries and households.
Description
Technical field
The utility model relates to the device of garbage disposal, a kind of specifically rubbish is implemented the pyrolysis furnace of heating in the rubbish that cracking handles.
Background technology
At present, the processing of application of city life garbage mainly contains methods such as landfill, separation and burning.Landfill is land occupation not only, and pollutant exists forever, and can cause nonvolatil influence to the environment such as water source of landfill periphery; Separation is a kind of very elaboration, promptly needs with machinery, again must be by manually carrying out compounding practice, and also the land occupation area is big, engineering is also big, some refuses still need to handle; Burning is the good method that solves refuse pollution, but its investment is big, and new pollution the such as the flue gas that produces in the burning, waste water, noise, stench, residue is difficult to solve, and particularly the dioxin that produces in the burning process etc. is threatening seriously pollutedly that people's is healthy.
Show that from the domestic and international interrelated data retrieval that comprises Chinese patent at present rubbish being implemented the cracking processing is following main direction, but do not see the report of its maturation.Chinese patent application has " domestic garbage cracking treatment device and technology " (application number: 01139744.6) in openly announcing, " cracking furnace and corollary apparatus thereof " (application number: 02131325.3) all introduced the rubbish cracker, but all be horizontal pyrolysis furnace.It is big that horizontal equipment has a floor space, defectives such as equipment complexity.
The utility model content
Adopt horizontal equipment in order to overcome conventional garbage processing cracking, the big and complex structure and other problems of floor space, the utility model provides the pyrolysis furnace of heating in a kind of novel vertical garbage.
The technical scheme that its technical problem that solves the utility model adopts is: the pyrolysis furnace of heating in a kind of novel vertical garbage is characterized in that: a pedestal is arranged, the waste cracking furnace body is installed on the pedestal, described waste cracking furnace body is made up of shell and internal layer; The top is heat-insulation layer on the described body of heater, and the heat-insulation layer top of body of heater is provided with the gas outlet, and body of heater is provided with a charging aperture at the place, side by the top, and body of heater is provided with air inlet at the place, side by pedestal, and the bottom of body of heater is equipped with an arch fire grate; Centre bottom is fixed with a vertical spindle in the pedestal, and the main shaft skin is with the refractory material cover, is with the cast iron cover between main shaft and the refractory material cover, and the side of main shaft is equipped with motor and chain; The upper end of main shaft rises up into the fire grate top of body of heater and a rotating turret is installed, and knife is installed on the rotating turret; Pedestal is at the interlayer that is provided with a sealing by the upper end of body of heater, and the upper end of interlayer is equipped with the deslagging device that chain scraper drives.Described support and body of heater can be circle, quadrangle, pentagon, hexagon, octagonal; Described fire grate endoporus is square, rectangle, hexagon and circular net formula; Described body of heater shell is that steel are made; Described body of heater internal layer is that refractory material is made; Closure insulation is made for the perlite material on the described body of heater; Described rotating turret is two kinds on an oblique frame peace frame; Described knife is two kinds of barbed knives of sheet cutter and pole.The gas that contains 60% oxygen during work from the air inlet input, rubbish promptly can produce cracking under sultry state, rubbish enters through automatic drying from charging aperture and dewaters when entering working cycles, after drop to gasification layer gasification, drop to the cracking zone cracking again, then drop to layer of carbon, the carbon slag is discharged by deslagging device by the fire grate hole.The gas that the rubbish cracking produces in working cycles promptly can reclaim as pipe gas, generates electricity Application in Chemical Engineering, synthetic ammonia application etc.Described its temperature of rubbish cracking is controlled within 1000～1300 degree; The described circular treatment time that at every turn enters rubbish is 40～80 minutes.
The beneficial effects of the utility model are: because the utility model has adopted vertical unit, therefore, floor space is little, and simple and practical, also therefore cracking process has formed a kind of benign cycle from top to bottom naturally, therefore, can be divided into drying layer in this device, the gasification layer, cracking zone, fire bed and layer of carbon.In addition, the utility model need not fuel, is to utilize input to contain the gas of 60% oxygen, utilize rubbish heat of vexed in stove, carries out the nature cracking.Secondly, the gas of the utility model generation is that alkane hydrogen class can be used in industry and civilian fully; The utility model carbon slag also can be used to do brick or fill out road etc.Therefore, the utility model is a kind of rubbish processing to be harmless, realizes a kind of good method of zero-emission.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the pyrolysis furnace structural representation of heating in the rubbish of 240 tons of the utility model day disposals of refuse.
1 pedestal among the figure, 2 bodies of heater, 3 shells, 4 internal layers, 5 heat-insulation layers, 6 gas outlets, 7 charging apertures, 8 fire grates, 9 main shafts, 10 refractory material covers, 11 cast iron covers, 12 motors, 13 chains, 14 rotating turrets, 15 knives, 16 interlayers, 17 deslagging devices, 18 drying layers, 19 gasification layers, 20 cracking zones, 21 fire beds, 22 layer of carbons, 23 air inlets.
The specific embodiment
Embodiment 1:
See also Fig. 1, a pedestal (1) is arranged, waste cracking furnace body (2) is installed on the pedestal (1), body of heater (2) is gone up the top and is heat-insulation layer (5), heat-insulation layer (5) top of body of heater (2) is provided with gas outlet (6), body of heater (2) is provided with a charging aperture (7) at the place, side by the top, and body of heater (2) is provided with air inlet (23) at the place, side by pedestal, and it is tetragonal arch fire grate (8) that the bottom of body of heater (2) is equipped with an endoporus; The interior centre bottom of pedestal (1) is fixed with a vertical spindle (9), main shaft (9) skin is with refractory material cover (10), be with cast iron cover (11) between main shaft (9) and the refractory material cover (10), the side of main shaft (9) is equipped with motor (12) and chain (13); The upper end of main shaft (9) rises up into fire grate (8) top of body of heater (2) and an oblique rotating turret (14) is installed, and chip knife (15) is installed on the rotating turret (14); Pedestal (1) is at the interlayer (16) that is provided with a sealing by the upper end of body of heater (2), and the upper end of interlayer (16) is equipped with the deslagging device (17) that chain scraper drives.The gas that contains 60% oxygen during work from the air inlet input, rubbish promptly can produce cracking under the state of spontaneous heating, rubbish enters through automatic drying from charging aperture and dewaters when entering working cycles, after drop to gasification layer gasification, drop to the cracking zone cracking again, then drop to layer of carbon, the carbon slag is discharged by slag-draining device by the fire grate hole.The gas that the rubbish cracking produces in working cycles promptly can reclaim as pipe gas, generates electricity Application in Chemical Engineering, synthetic ammonia application etc.Described its temperature of rubbish cracking is controlled at 1100 degree; The described circular treatment time that at every turn enters rubbish is 60 minutes.
Claims (8)
1. the pyrolysis furnace of heating in the novel vertical garbage, it is characterized in that: a pedestal is arranged, the waste cracking furnace body is installed on the pedestal, described waste cracking furnace body is made up of shell and internal layer; The top is heat-insulation layer on the described body of heater, and the heat-insulation layer top of body of heater is provided with the gas outlet, and body of heater is provided with a charging aperture at the place, side by the top, and body of heater is provided with air inlet at the place, side by pedestal, and the bottom of body of heater is equipped with an arch fire grate; Centre bottom is fixed with a vertical spindle in the pedestal, and the main shaft skin is with the refractory material cover, is with the cast iron cover between main shaft and the refractory material cover, and the side of main shaft is equipped with motor and chain; The upper end of main shaft rises up into the fire grate top of body of heater and a rotating turret is installed, and knife is installed on the rotating turret; Pedestal is at the interlayer that is provided with a sealing by the upper end of body of heater, and the upper end of interlayer is equipped with the deslagging device that chain scraper drives.
2. the pyrolysis furnace of heating in the rubbish according to claim 1, it is characterized in that: described support and body of heater can be circle, quadrangle, pentagon, hexagon, octagonal;
3. the pyrolysis furnace of heating in the rubbish according to claim 1 is characterized in that: described fire grate endoporus is square, rectangle, hexagon and circular net formula;
4. the pyrolysis furnace of heating in the rubbish according to claim 1 is characterized in that: described body of heater shell is that steel are made;
5. the pyrolysis furnace of heating in the rubbish according to claim 1 is characterized in that: described body of heater internal layer is that refractory material is made;
6. the pyrolysis furnace of heating in the rubbish according to claim 1 is characterized in that: closure insulation is made for the perlite material on the described body of heater;
7. the pyrolysis furnace of heating in the rubbish according to claim 1 is characterized in that: described rotating turret is two kinds on an oblique frame peace frame;
8. the pyrolysis furnace of heating in the rubbish according to claim 1, it is characterized in that: described knife is two kinds of barbed knives of sheet cutter and pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000297 CN2679512Y (en) | 2004-01-07 | 2004-01-07 | Internally heated cracking furnace for garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000297 CN2679512Y (en) | 2004-01-07 | 2004-01-07 | Internally heated cracking furnace for garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679512Y true CN2679512Y (en) | 2005-02-16 |
Family
ID=34582261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000297 Expired - Lifetime CN2679512Y (en) | 2004-01-07 | 2004-01-07 | Internally heated cracking furnace for garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679512Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765157A (en) * | 2017-03-14 | 2017-05-31 | 鑫源昊（浙江）环保能源科技有限公司 | A kind of magnetization cracking device with rabbling mechanism |
-
2004
- 2004-01-07 CN CN 200420000297 patent/CN2679512Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765157A (en) * | 2017-03-14 | 2017-05-31 | 鑫源昊（浙江）环保能源科技有限公司 | A kind of magnetization cracking device with rabbling mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102145343B (en) | Integrated garbage treatment and utilization method for effectively controlling dioxin | |
| CN105674284A (en) | Vertical pyrolysis gasifier | |
| CN104128349B (en) | The equipment that a kind of house refuse produces fuel oil, combustion gas or/and fuel gas generation | |
| CN106497579A (en) | A kind of system and method for domestic garbage resource | |
| CN106635074A (en) | Domestic waste recycling system and method | |
| CN107202325B (en) | Rotary controllable pyrolysis carbonization kiln | |
| CN202881204U (en) | Sludge gasifying furnace with plasma torch heating system | |
| CN1361058A (en) | Active carbon producing method with city garbage and carbonizing furnace | |
| CN100338396C (en) | Garbage internal heating cracking furnace | |
| CN2425277Y (en) | Gasifying incinerator for municipal house refuse | |
| CN2679512Y (en) | Internally heated cracking furnace for garbage | |
| CN205774358U (en) | A kind of carbonaceous organic material continuous pyrolysis purifies the system of CO fuel gas | |
| CN111944548A (en) | Method for synergistically utilizing organic solid wastes by steel sintering process | |
| CN209456367U (en) | System for treating municipal solid waste | |
| CN2511878Y (en) | Continuous-operation pyrolytic apparatus for solid organics | |
| CN210035509U (en) | Vehicle-mounted movable anaerobic garbage cracking treatment device | |
| CN210826081U (en) | Double-bed pyrolysis gasification device for municipal domestic waste | |
| CN212102691U (en) | Device for treating organic solid hazardous waste by low-temperature anaerobic catalytic dry distillation reduction cracking method | |
| CN210107404U (en) | Movable villages and small towns rubbish multistage locellus pyrolysis system of heating | |
| CN103450913A (en) | Garbage thermal cracking machine | |
| CN210373471U (en) | Novel vertical oily sludge treatment incineration equipment | |
| CN206771365U (en) | Activated carbon regeneration furnace and hot resolution of waste material stove | |
| CN212597882U (en) | High-temperature aerobic treatment station for kitchen waste | |
| CN201695000U (en) | Sludge treatment system | |
| CN105642655B (en) | Life refuse processing method, device and engineering truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20040107 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |