CN2864387Y - Vertical burner for continuous disposing garbage - Google Patents
Vertical burner for continuous disposing garbage Download PDFInfo
- Publication number
- CN2864387Y CN2864387Y CN 200620005025 CN200620005025U CN2864387Y CN 2864387 Y CN2864387 Y CN 2864387Y CN 200620005025 CN200620005025 CN 200620005025 CN 200620005025 U CN200620005025 U CN 200620005025U CN 2864387 Y CN2864387 Y CN 2864387Y
- Authority
- CN
- China
- Prior art keywords
- incinerator
- burning
- filter
- car
- refuse
- 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
Abstract
The utility model discloses a horizontal type of incinerator for continuous treatment of garbage, which comprises a furnace body, a rail, a chimney, a burning cart, a waste-heat utilization device, a driving system and a push rod, etc. The utility model is characterized in that an inner cavity of the furnace body is provided with a burning cart, a guide rail, a ventilating duct, a ventilator and a secondary waste-heat pipe. The ventilating duct, the ventilator and the secondary waste-heat pipe are connected with an exhaust fan to absorb waste heat to provide for a waste-heat utilization device to generate electricity or a boiler to boil water and steam. The guide rail inside the furnace and the guide rail on the side and the two butt ends are configured to take the shape of the Chinese character jing (a weel) and are provided with a fluid power system or an air power system. The power system is provided with a mandrel which pushes the burning cart into the furnace to dispose garbage continuously, which is clean. No additional burning-rate accelerator or oxidizer is needed during the operation process. The utility model is simple in structure and easy in manufacturing and convenient in installation and utilization with low making cost. The utility model can be used in large, medium, and small cities, and worth using as an ideal incinerator for continuous garbage disposal.
Description
Technical field
The utility model relates to incinerator, the horizontal incinerator of particularly a kind of continuous disposal of refuse.
Background technology
Existing incinerator has grate-type, box formula, the combustion-type that rolls, page or leaf sheet to help the wind formula, these stove mechanization degree height, treating capacity is big, but manufacturing cost, operating cost height, one ton of rubbish operating cost of domestic processing between 60-120 unit/ton, the U.S. up to 120 yuan/ton about.These are just not too suitable to promoting the use of more general counties and cities.
Summary of the invention
Technical solution of the present utility model is such.The purpose of this utility model is to provide a kind of tunnel kiln, the incinerator of annular kiln form, the car of burning load garbage is arranged in the stove, burning car has more than three layers, there is wheel on guide rail, to slide at the bottom of burning car, guide rail is by parallel two row's dresses on the bottom surface in incinerator, guide rail in the stove is parallel with side stove outer guide, the stove two ends have the conversion set of rails of alternately burning the car operation to be assembled into " well " font, burning car finishes in stove and transports the waste incineration back of coming out of the stove and go into the stove burning around " well " font guide rail cycle operation new rubbish of packing into, reach the purpose of continuous disposal of refuse, ventilating duct is arranged at furnace wall, incinerator both sides and top, ventilating opening, air vent, the secondary waste heat pipe, secondary waste heat pipe ventilating duct ventilating opening, air vent draws and picks out that stove is outer to be retracted to residual heat using device by air exhauster, for example is waste heat boiler, generator etc.Useless flue gas enters i.e. one, two, No. three filtering tank filtration of filter after waste heat apparatus is come out.What come out is the flue gas that meets discharging standards.And need not add combustion adjuvant in the running, utilize rubbish oven dry, combustion refuse.Incinerator divides baking zone, high temperature combustion zone, three districts of radiating area.Leading portion is igniting and waste heat baking zone; The stage casing is a high temperature combustion zone; Back segment is a radiating area.The utility model includes body of heater, track, chimney, burning car, residual heat using device, drive system, push rod.The body of heater inner chamber has the car of burning, orbit, smoke evacuation to arrive filter after residual heat using device.Ventilating duct is arranged at the side bottom of incinerator, and the ventilating opening gag in switch air port is arranged on the ventilating duct spacing, and ventilating opening is arranged at top, furnace wall, and there is ventilating opening in furnace roof portion, and the secondary hot-air pipe is arranged in the stove.Ventilating duct, ventilating opening go out to a house steward UNICOM.Use device has surplus heat on the smokejack of incinerator, the flue gas exhaust pipeline mouth of residual heat using device comes out after filter is filtered cigarette, filter dirt, filter waste gas, filter has and filters 1 jar, filters 2 jars, filter 23 jar, and it is equipped with water, green alum, lime and other purification, filter thing respectively filter jar 1,2,3.Send rubbish to go into the car of burning away the refuse in the stove in the incinerator, lime-ash swash plate wheel is unloaded in the garbage truck bottom, is guide rail under the wheel, and garbage truck has the above grate of one deck, and burning the car two side has ventilating duct and ventilating opening, and the limit wall has refractory material to do wooden partition.Incinerator inner orbit and stove outer side edges, two-port handing-over conversion waste incineration car are formed the guide rail that " well " font slides.The burning car side of fire door inlet has piston mandril, piston mandril is equipped with drive system, drive system is hydraulic pressure, air pressure, power, also mechanical device, the push rod roof pressure burns car body the burning car is pushed in the stove, and rubbish enters from the fire door inlet that lighted a fire in the preheating zone and the waste heat oven dry, enters high temperature combustion zone thereupon and enters the heat radiation clinker area again, the burning car that comes out at last detours and gets back to the fire door inlet, is pushed the circular flow burning to stove gate by push rod again through the orbital motion of " well " font.Air exhauster is contained in fire door one side and bleeds to make and be withdrawn into fire door inlet from the hot blast of outlet enter the combustion zone burning after giving birth to garbage pre-heating, and reaching does not promptly need after the burning additive and the combustion-supporting material thing can continuous disposal of refuse.The ventilating duct of incinerator inner chamber, ventilating opening, ventilation aperture connect stimulates the menstrual flow pipeline to residual heat using device, residual heat using device is switched to air exhauster, air exhauster is switched to filter, filter is made up of filtering tank 1,2,3 each jars, in jar water, green alum, aromatic, purification, filtering agent liquid are housed, additive, the filter serial connection is drawn out to the chimney of useless fume emission.The incinerator bottom side has the collection grey-way, and collecting grey tipping bucket has the ash discharge pipeline to communicate to collecting between the grey-way.A door inlet top, stokehold or a side have dog-house, have the aperture shipment to send the conveying device of rubbish on the dog-house top, with covering belt conveying material machine.
The utility model has the advantages that: the structure of this incinerator is tunnel kiln or annular kiln form, and there is spelling to become the guide rail of " well " font with the rear and front end at the side of stove, the waste incineration car can reciprocation cycle carry rubbish to go in the stove to burn on guide rail, have ventilating duct, ventilating opening, ventilation aperture at a heatable brick bed sidewall and top, dress secondary waste heat pipe, hot driving heat conduction can be adorned boiler, cogeneration to residual heat using device.Multistage filtering is arranged, reach comprehensive utilization and transitional good, utilize the heat preheating rubbish of rubbish spontaneous combustion, simple in structure, easy to manufacture, cost is low, and operating cost is low, and the disposal of refuse amount is big, does not cause secondary environmental pollution.
Description of drawings
It is such that structure of the present utility model constitutes:
Fig. 1 adds partial schematic sectional view for incinerator overall structure master of the present utility model looks.
Fig. 2 is an incinerator overall structure schematic top plan view of the present utility model.
Fig. 3 looks schematic diagram for an incinerator overall structure of the present utility model left side.
Fig. 4 looks cutaway view for incinerator master of the present utility model.
Fig. 5 overlooks partial sectional view for incinerator of the present utility model.
Fig. 6 is that incinerator of the present utility model is pressed A-A cutaway view among Fig. 2.
Fig. 7 is that incinerator of the present utility model is pressed C-C cutaway view among Fig. 5.
Fig. 8 is that incinerator of the present utility model is pressed D-D cutaway view among Fig. 5.
Fig. 9 is a rubbish shuttle front view of the present utility model.
Figure 10 is a rubbish shuttle vertical view of the present utility model.
Figure 11 is a rubbish shuttle left view of the present utility model.
Figure 12 looks half sectional view for waste incineration car owner of the present utility model.
Figure 13 is a waste incineration car vertical view of the present utility model.
Figure 14 looks half sectional view for a waste incineration car of the present utility model left side.
Figure 15 looks schematic diagram for ventilating opening of the present utility model seals the gag master.
Figure 16 seals the gag vertical view for ventilating opening of the present utility model.
Among Fig. 1-Figure 16, left shuttle track (1), block (2), left side shuttle (3), incinerator (4), preheating device (5) in the stove, pipeline (6), air exhauster (7), pipeline (8), blow-off pipe (9), filter (10,12,14), pipeline (11), pipeline (13), pipeline (15), chimney (16), conveyer belt conveying device (17), incinerator track (18), garbage truck track (19) is picked on the right side, block (20), burn car (21), right shuttle (22), grid top cover (23), piston mandril (24), frame (25), hydraulic tank (26), drive system (27), motor (28), support (29), incinerator dog-house (30), wastewater collection pond (31), draw the grey slag car (32), pipeline (33), basement (34), basement ramp collection grey-way groove (34), basement terrace (35), hopper pipe outlet flashboard (37), ash output passage (38), stove outside parallel orbit (39), block (40), air vent seals gag and carries and cover handle (41), stove tripe two side ventilating duct (42), ventilation aperture, furnace wall, both sides (43), furnace roof ventilation aperture (44), secondary hot-air pipe (45) in the stove, ventilation road junction (46), unload grey pit collection ash tipping bucket (47), suspension ring (48), choking of vents flap (49), elbow (50), discharge pipe (51), motor (52), door (53), bend pipe (54), I-rail (55), vehicle frame (56), wheel (57), handle (58), car body (59), air vent (60), grate (61), refractory wall (62), swash plate (63), wheel (64), ash discharge cinder-discharging port (65), fire door is gone into doorway (66).
The specific embodiment
With reference to accompanying drawing 1-Figure 16, be piled into horizontal body of heater with reference to tunnel kiln or annular kiln formula stove with steel plate or masonry, body of heater is penetrating end to end, reach side and left and right sides two-port in the body of heater loading and unloading waste incineration car is arranged, burning car is the multihearth bridge construction, bottom has angle automatic ash-discharging mouth, and the car body dual-side is to manufacture with refractory material.Open wide before and after the car, under have wheel on guide rail, to slide, car is gone in the stove by the push rod pushing tow, push rod is with pneumatic or hydraulic drive machine promotion.Under the body of heater inner chamber pulley is arranged, pulley is around the operation of stove periphery.The incinerator inner chamber is a vault door shape furnace roof.Ventilating duct is arranged at wall bottom, stove inwall both sides, ventilating duct has the ventilation gag to close wind or blows in, and air vent is also arranged at the top, two side simultaneously, and the air vent homogeneous phase leads to filter waste gas, be provided with the second-time burning pipe in the stove, stove also is equipped with residual heat using device generator or steam boiler outward.Furnace bottom has chute to unload ash, has realized that the processing combustion refuse is abundant, stove internal combustion temperature height, the heat utilization height, ignite the back by rubbish spontaneous combustion generation hot gas prebake rubbish with inflammable firewood, but the rubbish continuous burning need not add combustion-supporting firewood or add fuel in combustion process, and waste heat can generate electricity, waste gas is hesitated and is put compliance with environmental protection requirements, simple in structure, easy to manufacture, cost is low, high efficiency, the domestic waste incineration of benefiting the nation and the people.Specifically: be welded into tunnel type or annular kiln formula body of heater incinerator (4) inner steel lining refractory material with steel plate; Also available brick one-tenth tunnel type or annular kiln formula body of heater incinerator (4), ventilating duct (42) is arranged at bottom, body of heater inner chamber two side, the ventilating duct of furnace wall, two side (42) has air vent (43), there is ventilation aperture (44) on the furnace chamber top, furnace chamber is top-loaded with secondary hot-air pipe (45) in the stove, to make oblique hole along body of heater longitudinal separation certain distance promptly be that automatic ash-discharging slag collection ash tipping bucket (47) is arranged to furnace bottom at wide place between promptly at the bottom of the waste incineration car, collect the connection of grey tipping bucket (47) end and have ash output passage (38), ash output passage (38) outlet is switched to ash collection slot (34), and ash output passage (38) ash hole has outlet flashboard (36) switch to unload ash.Incinerator (4) inner chamber bottom surface side is equipped with dragging track guide rail (18), on the guide rail (18) waste incineration car (21), under burning car (21) wheel (57) is arranged, wheel (57) slides on guide rail (18), and enter load garbage preheating baking zone, high temperature combustion zone burning in stove from fire door inlet (66) and handle, unload gray area from heat radiation again and go out outside stove, repeat to enter fire door load garbage circulating combustion through " well " word rail track reciprocation cycle again.Burn car (21) and also can put into shuttle (22) in the bottom afterwards, slide on dragging track guide rail (18) in bottom wheel-mounted (64) by shuttle (22).Guide rail (18) is parallel with guide rail (39) by guide rail (18) with the assembling of guide rail (1,19,39), guide rail (39) is installed in the stove outside, guide rail (1,19) is dressed up " well " font in guide rail (18,39) front and back two side ends and guide rail (18,39) spelling, guide rail (1,19) two ends is equipped with block (2,20,40), and the anti-guide rail of block (2,20,40) burns car when sliding and throws away.Guide rail (1,19,39) is automobile-used as turning to handing-over conversion to burn, and finishes one shipment and burns the back secondary and repeat to load and transport rubbish again and go into the usefulness of burning in the stove to burn car.The burning car (21) that fire door (66) is located is pushed in the stove by piston mandril (24), and piston mandril (24) is contained in drive system (27), and drive system (27) can have hydraulic pressure, air pressure, mechanical electric version.Burn car (21) car body (59) two side (62) and use refractory material, it is spaced intermediate air vent (60), burn car (21) the above grate of one deck (61) is arranged, the utility model is with three layers, every interlamellar spacing is by grate version, and grate (61) is gone up interlamellar spacing more greatly, and a middle interlamellar spacing is smaller, underlayer spacing is minimum, and the space between grate bar and the bar is an ash hole.Burn car (21) bottom surface and be out that the angle of tipping bucket shape has swash plate (62), the end angle of swash plate when unloading ash (62) is facing to collection grey tipping bucket (47) in the stove, and swash plate (62) end mouth can have a base plate to open when unloading ash to unload ash.Incinerator (4) inner chamber two side ventilating duct (42) spacing certain distance leaves an air vent, at air vent plug mouthful ventilator hole cover (49) is housed, and flap (49) air vent is pressed back taper with sealing, and flap has the handle (41) of carrying flap on the top.Ventilation aperture (43) is arranged at incinerator (4) inner chamber top, furnace roof has furnace roof ventilation aperture (44), furnace roof also is equipped with secondary hot-air pipe (45) in the stove, is used for that the cold wind in the stove is guided to incineration area through warm-air pipe and burns heating, is beneficial to stove inner equilibrium temperature and preheating and gives birth to rubbish.Furnace sidewall also has manhole to observe the duration and degree of heating and thermo detector is installed.The ventilating duct (42) of incinerator (4), air vent (43), ventilation aperture (44) all connects the pipeline (33) that passes to the air exhauster residual heat using device, pipeline (33) is switched to residual heat using device (5), waste heat apparatus (5) is a boiler generating set etc., the flue gas exhaust pipeline of waste heat apparatus (5) is switched to air exhauster (7), air exhauster (7) is switched to filter (10,12,14), filter (10,12,14) filtering tank 1,2,3 (10,12,14) serial connection is led to chimney (16) discharging of waste discharge flue gas, filtering tank 1,2,3 (10,12,14) water is equipped with in the lining, green alum and purification, aromatic, filtered fluid.The slag and effluent of filter (10,12,14) is emitted on wastewater collection pond (31).Reached from chimney (16) discharged flue gas and to have met national emission request, recycling generating of the waste heat of incinerator or production steam, give birth to rubbish with the preheating heating in the process of burning away the refuse, refuelling all need not add combustion-supporting material, oxidizer outward as long as once light a fire, operating cost is low, and incinerator is divided into preheating baking zone, high temperature combustion zone, the clear clinker area of heat radiation, reasonable disposition, make full use of, the complete machine cost is low.The guide tracked garbage truck that transports is for burning disposal of refuse continuously, raising treating capacity.Whole stove and corollary apparatus are reasonable in design, easy to manufacture, easy to install, are easy to apply, and the incinerator of day output 200-300 ton per day is built the stove cost and get final product in millions of units, and artificial, the charges for water and electricity of disposal of refuse etc. yuan/ton get final product more than 20 altogether.It is a kind of desirable horizontal incinerator of continuous disposal of refuse.
Claims (6)
1, the horizontal incinerator of a kind of continuous disposal of refuse, comprise body of heater, track, chimney, burning car, residual heat using device, drive system, push rod, it is characterized in that the body of heater inner chamber has incinerator (4), operation guide rail (18), discharge fume to residual heat using device (5) back to filter (10,12,14), to chimney (16)
1. ventilating duct (42) is arranged at the side wall of incinerator (4) bottom, ventilating duct (42) spacing has the ventilating opening gag (49) in switch air port, ventilation aperture (43) is arranged at top, furnace wall, there is ventilation aperture (44) in furnace roof portion, secondary hot-air pipe (45) is arranged in the stove, ventilating duct (42), ventilation aperture (43), ventilation aperture (44) UNICOM
2. the use device (5) that has surplus heat on the smokejack of incinerator (4), the flue gas exhaust pipeline mouth of residual heat using device (5) are connected to the filter (10,12,14) of filter cigarette, filter dirt, filter waste gas,
3. incinerator (4) inner chamber has the feeding car (21) of burning away the refuse, lime-ash swash plate (63), wheel (64) are unloaded in garbage truck (21) bottom, be walking guide rail (1,18,39) under the wheel (64), grate (61) arranged more than one deck on the garbage truck, there is air vent (60) garbage truck (21) two side.Incinerator (4) inner orbit (18) is formed " well " font track with the track (39,1,19) of stove outer side edges, two-port handing-over conversion waste incineration car (3,21,22).
2, according to the horizontal incinerator of the described continuous disposal of refuse of claim 1, it is characterized in that the burning car side of fire door inlet (66) has piston mandril (24), the front end apical grafting of push rod (24) burns car (21), and piston mandril (24) is contained in drive system (27).
3, according to the horizontal incinerator of the described continuous disposal of refuse of claim 1, it is characterized in that incinerator (4) bottom side has collection grey-way (34), collecting grey tipping bucket (47) has ash discharge pipeline (38) to communicate to collecting between the grey-way (34).
4,, it is characterized in that there is dog-house (30) on fire door inlet (66) top, has the aperture shipment to send the conveying device (17) of rubbish on dog-house (30) top according to the horizontal incinerator of the described continuous disposal of refuse of claim 1.
5, according to the horizontal incinerator of the described continuous disposal of refuse of claim 1, ventilating duct (42), ventilating opening (43), ventilation aperture (44) connection of it is characterized in that incinerator (4) inner chamber are stimulated the menstrual flow pipeline (33) to residual heat using device (5), residual heat using device (5) is switched to air exhauster (7), air exhauster (7) is switched to filter (10,12,14), filter (10,12,14) is equipped with water, green alum, purification, filtering agent liquid, additive, aromatic, and filter (10,12,14) serial connection is drawn out to the chimney (16) of useless fume emission.
6, according to the horizontal incinerator of the described continuous disposal of refuse of claim 1, it is characterized in that incinerator (4) leading portion is a baking zone, the stage casing is a high temperature combustion zone, back segment is the clear clinker area of heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005025 CN2864387Y (en) | 2006-01-28 | 2006-01-28 | Vertical burner for continuous disposing garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005025 CN2864387Y (en) | 2006-01-28 | 2006-01-28 | Vertical burner for continuous disposing garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864387Y true CN2864387Y (en) | 2007-01-31 |
Family
ID=37676836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005025 Expired - Fee Related CN2864387Y (en) | 2006-01-28 | 2006-01-28 | Vertical burner for continuous disposing garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864387Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322641A (en) * | 2011-02-09 | 2012-01-18 | 张玉新 | Temperature regulating and waste gas secondary incinerating device and technology of horizontal type garbage incinerator |
| CN102878568A (en) * | 2012-11-05 | 2013-01-16 | 刘贡友 | Tunnel type kiln and method for multi-temperature-gradation photon energy waste incineration treatment |
| CN111121046A (en) * | 2020-02-08 | 2020-05-08 | 印友保 | Novel method for treating household garbage |
| CN114151800A (en) * | 2021-11-26 | 2022-03-08 | 临朐首诚金属制品有限公司 | Environment-friendly plastic-sprayed hook incineration equipment and incineration method |
-
2006
- 2006-01-28 CN CN 200620005025 patent/CN2864387Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322641A (en) * | 2011-02-09 | 2012-01-18 | 张玉新 | Temperature regulating and waste gas secondary incinerating device and technology of horizontal type garbage incinerator |
| CN102322641B (en) * | 2011-02-09 | 2013-07-17 | 张玉新 | Temperature regulating and waste gas secondary incinerating device and technology of horizontal type garbage incinerator |
| CN102878568A (en) * | 2012-11-05 | 2013-01-16 | 刘贡友 | Tunnel type kiln and method for multi-temperature-gradation photon energy waste incineration treatment |
| CN102878568B (en) * | 2012-11-05 | 2016-03-02 | 刘贡友 | The tunnel-type kiln of many temperature rank incineration treatment of garbage and method |
| CN111121046A (en) * | 2020-02-08 | 2020-05-08 | 印友保 | Novel method for treating household garbage |
| CN114151800A (en) * | 2021-11-26 | 2022-03-08 | 临朐首诚金属制品有限公司 | Environment-friendly plastic-sprayed hook incineration equipment and incineration method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107726332A (en) | A kind of environment-friendly type burns purification furnace | |
| CN100432532C (en) | Combined incineration treatment method for refuse and special vertical oxygen-enriched continuous incinerator | |
| CN2864387Y (en) | Vertical burner for continuous disposing garbage | |
| CN106224974A (en) | Waste incineration processing system | |
| CN204460683U (en) | From dedusting dump grate biomass fuel multitubular boiler | |
| CN205261578U (en) | Mechanical stoker formula rubbish list stove gasification incineration system | |
| CN104896481B (en) | A kind of incinerator and its smoke eliminator of application | |
| CN204756941U (en) | Rubbish carbomorphism combustion furnace | |
| CN209024387U (en) | A kind of indirect heat transmission type pyrolyzing sludge carbonizing plant and pyrolyzing sludge carbonization system | |
| CN104061576A (en) | Vehicle-mounted garbage incinerator | |
| CN104896480B (en) | A kind of bilingual processing unit of rubbish | |
| CN108506943A (en) | A kind of coal fired boiler of power plant burns the method and system of the waste containing biomass | |
| CN103615725B (en) | The energy-conservation direct-combustion furnace of domestic garbage gasification melting | |
| CN106838908A (en) | A kind of activity bed spoil incinerator | |
| CN204114953U (en) | Revolution vertical-type garbage incinerator | |
| CN203703985U (en) | Gasifying, melting and energy-saving direct-combustion furnace for household garbage | |
| CN207570129U (en) | A kind of new type water changes homogeneous solution-type reactor | |
| CN203586223U (en) | Double-furnace-stacked garbage combustion furnace for extracting pure coal gas harmlessly | |
| CN208687737U (en) | A kind of consumer waste incineration system of prevention and control flue gas pollutant | |
| CN206739308U (en) | A kind of smoke combustion room and environmental protection household garbage CIU | |
| CN202561766U (en) | Novel garbage incinerator | |
| CN206803179U (en) | A kind of multi-chamber separating treatment refuse burning system | |
| CN206291470U (en) | A kind of two grades of heat exchange biomass fuel hot-blast stoves | |
| CN2856734Y (en) | Vertical oxygen-enriched continuous incinerator | |
| CN202008149U (en) | Temperature adjustment waste gas secondary combustion activated sludge horizontal incinerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20140128 |