CN2511877Y - Small wind-control incinerator - Google Patents
Small wind-control incinerator Download PDFInfo
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- CN2511877Y CN2511877Y CN 01257596 CN01257596U CN2511877Y CN 2511877 Y CN2511877 Y CN 2511877Y CN 01257596 CN01257596 CN 01257596 CN 01257596 U CN01257596 U CN 01257596U CN 2511877 Y CN2511877 Y CN 2511877Y
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- combustion chamber
- main combustion
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Abstract
The utility model relates to the solid waste treatment of environment protection, in particular to a small wind-control incinerator for processing medical garbage, life garbage of enterprise unit far from downtown area and some industrial garbage, the utility model mainly comprises a main combustion chamber (1), a re-combustion chamber (2), a stack (3), an electric control cabinet (4), a main combustor (6), a re-combustor (7), a main combustion chamber blower (8) and a re-combustion chamber blower (9), the utility model is characterized in that the main combustion chamber (1) is not provided with a furnace grate, the upper part of the stack (3) is provided with a smoke acid remover (12), the air pipe (16) of the main combustion chamber blower (8) and the air pipe (17) of the re-combustion chamber blower (9) are communicated with an automatic adjustment air valve (15). The utility model is characterized in that the cost is low with strength and durability, the operation is simple with a favorable burning effect, the smoke exhaust can meet the related current national standard.
Description
Technical field
The utility model relates to the processing of the solid waste of environmental protection aspect, specifically be meant to medical waste, from the city house refuse of enterprises and institutions far away and the small-sized incinerator of wind-control that some industrial refuse is handled.
Background technology
At present, the medical waste that China overwhelming majority hospital produces is not handled by high temperature incineration, but is poured on house refuse is mixed, is removed landfill by the house refuse car at city's environmental sanitation place fortune.Individual hospitals is arranged even near the no stove low temperature burning boiler room.Medical waste contains harmful substances such as a large amount of bacteriums, germ, transports landfill with house refuse and can cause serious environmental to pollute, and the object of pollution comprises water, crops and soil and pollution in transit.No stove low temperature burns, and not only bacterium, germ can not kill, and the dense smoke of generation contains multiple oxious component, severe contamination city atmospheric environment.
Away from the enterprises and institutions in city, school, army etc., the house refuse of its generation can not be taken into account because of city's environmental sanitation place, or haul distance is far away, and freight charges are expensive, and these rubbish are then toppled over, filled out the hole on the spot and fill out ditch, causes agroecological environment to pollute.
Poor working environment, labour intensity are big, flue gas can not get abundant burning and present artificial handwarmer exists, and over-emitting black exhaust is serious, sour gas can not get handling, and atmosphere pollution and its cost height, manufacture difficulty are big, and the cycle is long, be not durable.
Summary of the invention
The purpose of this utility model is for hospital provides the medical waste incinerator, makes hospital's garbage energy burning on the same day on the same day, accomplishes minimizing, innoxious; Secondly, also can be used to handle the house refuse of the unit far away from the city, make it minimizing and innoxious after give landfill again; Can also handle the industrial refuse of some factory in addition, as the waste material of Shoes Factory.
For achieving the above object, design of the present utility model is, it mainly comprises main combustion chamber, fires chamber, chimney, electric cabinet, main combustor, combustor, main combustion chamber blower fan, combustion chamber wind machine more again, it is characterized in that main combustion chamber does not have fire grate, chimney top is equipped with flue gas deacidification body, the airduct of main combustion chamber blower fan and be communicated with automatic adjusting air-valve on the airduct of combustion chamber wind machine again, main combustion chamber with fire the side of being, the chamber bodily form again.
Characteristics of the present utility model are that cost is low, durable, use is simple, it is effective to burn, smoke evacuation reaches the existing related standards of country.
Description of drawings
Fig. 1 is existing vertical small-sized incinerator schematic appearance;
Fig. 2 is existing horizontal small-sized incinerator schematic appearance;
Fig. 3 is the utility model schematic appearance;
Fig. 4 is Fig. 3 rearview;
Fig. 5 is Fig. 3 vertical view;
Fig. 6 is the utility model main combustion chamber side bodily form furnace body structural representation;
Fig. 7 is a main combustion chamber cylindrical furnace furnace binding schematic diagram;
Fig. 8 fires chamber side's bodily form furnace body structural representation again for the utility model;
Fig. 9 is the utility model flue gas deacidification body schematic perspective view;
Figure 10 side of being bodily form main combustion chamber schematic perspective view;
Figure 11 is cylindrical main combustion chamber schematic perspective view;
Figure 12 fires the chamber schematic perspective view again for the square bodily form;
Figure 13 is the cylindrical chamber schematic perspective view that fires again;
Among the above-mentioned figure, 1-main combustion chamber, 2-again fire chamber, 3-chimney, 4-electric cabinet, 5-feeding door, 6-main combustor, 7-again combustors, 8-main combustion chamber blower fan, 9-again combustion chamber wind machines, 10-ash-draining gate, 11-chimney umbrella, 12-flue gas deacidification body, 13-flue gas communicating pipe, 14-ash gate, 15-automatically regulate air-valve, 16-airduct, 17-airduct, 18-outward decorate sheet metal, 19-heat-insulation layer, 20-refratory insulating brick, 21-supporting steel plate, 22-thermal insulation layer, 23-fire-resistant casting material, 24-steel plate, 25-light thermal-shield refractory fiberboard, 26-perforation, 27-square main combustion chamber, 28-cylindrical main combustion chamber, the 29-square chamber of firing again, the 30-cylindrical chamber of firing again.
The specific embodiment
Embodiment:
Referring to Fig. 1, Fig. 2, be respectively existing vertical and horizontal small-sized incinerator, this is the most complete supporting type of furnace of seeing in the market.Their main combustion chamber, to fire the chamber again be cylindric, and what have does not fire chamber (2) again, the not combustion chamber wind machine (9) again that has.
Their working method is: open feeding door (5) and feed intake, each 1-2 polybag closes and starts main combustion chamber blower fan (8), combustion chamber wind machine (9) and main combustor (6), combustor (7) more behind the door, and main combustion chamber is burnt away the refuse, fire chamber (2) incineration flue gas again, after several minutes, opening the door feeds intake again, the burning of closing the door again, repeatable operation like this, in combustion process,, be artificial handwarmer mode with the action that pokes fire.
The problem that this stove exists is:
1. be artificial handwarmer, stoker's poor working environment, labour intensity is big, and when particularly feeding intake and poking fire, cigarette ash is overflowed from feeding door;
2. the over-emitting black exhaust phenomenon is serious, particularly open the door feed intake, when poking fire, the exhaust gas volumn that produces in the stove is big, furnace temperature easily reduces, flue gas can not get fully burning and just discharges from chimney;
3. be not with dust arrester, the smoke evacuation dust surpasses national specified discharge standard;
4. because be handwarmer, can not join Automatic Control, the combustion process instability, the incineration effect fashion time difference, temperature is fluctuated in the stove;
5. the sour gas that produces in the burning process does not deal with;
6. the flame retardant coating of stove, fire grate are often burnt out, and must often repair.
Referring to Fig. 3-Fig. 5, it mainly comprises the utility model main combustion chamber (1), fires chamber (2), chimney (3), electric cabinet (4), main combustor (6), combustor (7), main combustion chamber blower fan (8), combustion chamber wind machine (9) more again, it is characterized in that the no fire grate of main combustion chamber (1), chimney (3) top is equipped with flue gas deacidification body (12), the airduct (16) of main combustion chamber blower fan (8) and be communicated with automatic adjusting air-valve (15) on the airduct (17) of combustion chamber wind machine (9) again.Main combustion chamber (1) with fire the side of being, chamber (2) bodily form again.
Referring to Figure 10, main combustion chamber of the present utility model (1) is the cuboid of band vault, and siege is the place of bearing rubbish, rubbish burning on fire herein, siege all has fire grate usually, and rubbish is on fire grate, ventilate and the ash that falls under the fire grate, fire grate is burnt out and changes is frequent thing.And the siege of main combustion chamber of the present utility model (1) does not have fire grate, and rubbish directly drops on the siege, at the bottom of ventilation duct is embedded in bed under, promptly under the light heat-insulating fire resistant brick (20).Be distributed with a lot of airing holes on light heat-insulating fire resistant brick (20), wind is supplied with burner hearth from airduct (16,17) by aperture, has exempted the trouble of changing fire grate, and its combustion efficiency is unaffected.Main combustion chamber on the market (1) is cylindrical (seeing Figure 11).
Referring to Figure 12, the chamber (2) of firing again of the present utility model is cuboid, be arranged on main combustion chamber (1) top, form a cube integral body with main combustion chamber (1), after the gas that main combustion chamber (1) produces enters and fires chamber (2) again, by combustor (7) burning again, the fuel gas afterburnt, by flue gas communicating pipe (13),, discharge chimney (3) through flue gas deacidification body (12).Referring to Fig. 8, the inwall that fires chamber (2) again uses light thermal-shield refractory fiberboard (25), uses steel plate (24) at outer wall, between light thermal-shield refractory fiberboard (25) and steel plate (24) heat-insulation layer (19) is set.After using this new material, the technology of making inwall with refractory brick or fire-resistant casting material than tradition has alleviated greatly fires the weight of chamber (2) again, thereby has alleviated the gross weight of incinerator, makes, is convenient to transportation and the also corresponding reduction of cost is installed with sharp.The chamber of combustion again (2) on the market is cylindrical (seeing Figure 13).
Referring to Fig. 1, Fig. 9, in order to consider processing to sour gas, one flue gas deacidification body (12) is set at the roomy place on chimney (3) top, flue gas deacidification body (12) is made by basic matterial, calcium hydroxide, gypsum and cement are mixed in proportion, be prefabricated into square after blunging, put into the roomy place of chimney (3) after to be dried with several perforation (26).When the perforation (26) of flue gas deacidification body (12) is passed through in the smoke evacuation of incinerator, sour gas wherein will be neutralized by basic surface, the content of sour gas is lowered, the basic surface that is neutralized can come off automatically, constantly form the reaction of new basic surface and sour gas, bits drop to chimney (3) bottom, regularly go out clearly from ash gate (14).When alkaline flue gas deacidification body (12) comes off shapelessly, again with new prefabricated alkaline flue gas deacidification body (12) displacement.This deacidification mode is simple, non-secondary pollution, expense are cheap.
Referring to Fig. 6, main combustion chamber of the present utility model (1) square furnace production process is built light heat-insulating fire resistant brick (20) earlier for from inside outwards, does heat-insulation layer (19) again, does the outer sheet metal (18) of decorating at last.Be that main combustion chamber (1) body of heater internal layer is light-weight refractory insulating brick (20), heat-insulation layer (19) is arranged outside light-weight refractory insulating brick (20), decorate sheet metal (18) outside outside heat-insulation layer (19), having.The shape of square furnace is convenient to make such structure, and this structure is saved steel and heat-barrier material, and body of heater is in light weight, making is easy, fabrication cycle is short, cost is low.
Referring to Fig. 7, the manufacturing process of cylindrical furnace is opposite, from outside to inside, the outer wall thickness supporting steel plate (21) of volume weldering earlier as the support member of whole body of heater, welds heat-resisting blind rivet again on the tube inwall, with blind rivet anchoring heat-insulation layer (19), thermal insulation layer (22) and fire-resistant casting material (23), the people is drilled in the cylindrical shell, is made from level to level to fire-resistant casting material (23) by heat-insulation layer (19), technology must be very exquisite, manufacture difficulty is very big, and it is very long that the time is spent, the manufacturing cost height.Particularly the fire-resistant casting material (23) of inwall is made, and must make template earlier, casts to shake as casting concrete and smashes, and waits and solidifies form removal after several days, and is air-dry with several days time, enters the baker stage thereafter.The technology of baker is very strict, according to heating up and the insulation curve enforcement 15 day time of palpus.
The method of operation of the present utility model is: open feeding door (5), with disposable main combustion chamber (1) burner hearth of filling of rubbish, feeding door (5) and ash-draining gate (10) are closed tight.Press electric cabinet (4) touch-screen, select Auto Power On running key, behind the button, main combustion chamber blower fan (8), combustion chamber wind machine (9) again, main combustor (6), combustor (7) starts successively according to program again, burns beginning.In burning process, regulate the ventilation of air-valve (15) automatically, combustor (6,7) firepower is all regulated automatically by the program of setting, and to keep best air quantity and the fire box temperature of giving, guarantees that combustion efficiency is good.In the rubbish afterburnt, each running device is according to signal autostop successively, and this burns end.In the burning process, flue gas is behind flue gas deacidification body, and content of acid gas reduces, and enters atmosphere then.Through repeatedly burning, the burner hearth dust stratification is opened ash-draining gate (10) deashing regularly more for a long time.
The utility model control wind mode is to send a spot of wind to main combustion chamber (1), carries out anoxycausis, makes the rubbish non-flaming combustion, and dust does not float.And send a large amount of wind to firing chamber (2) again, and keep higher excess air coefficient, flue gas is fully burnt, even do not establish deduster like this, dust content can not exceed standard yet.In addition, the volume that will fire chamber (2) is again done greatly, and does in inside to flow to and separate, and makes time that flue gas stops therein greater than 2 seconds; To fire chamber (2) again and arrange that to the air quantity increasing and in the air port assurance wind mixes with the good of flue gas, improves the turbulivity of flue gas.To fire chamber (2) temperature again and be set in 950-980 ℃, guarantee to burn effect.
Claims (6)
1, the small-sized incinerator of a kind of wind-control, it mainly comprises main combustion chamber (1), fires chamber (2), chimney (3), electric cabinet (4), main combustor (6), combustor (7), main combustion chamber blower fan (8), combustion chamber wind machine (9) more again, it is characterized in that the no fire grate of main combustion chamber (1), chimney (3) top is equipped with flue gas deacidification body (12), the airduct (16) of main combustion chamber blower fan (8) and be communicated with automatic adjusting air-valve (15) on the airduct (17) of combustion chamber wind machine (9) again.
2, the small-sized incinerator of wind-control according to claim 1, it is characterized in that main combustion chamber (1) and fire chamber (2) again being the square type of furnace, main combustion chamber (1) is the cuboid of band vault, the siege of main combustion chamber (1) does not have fire grate, be distributed with a lot of airing holes on light heat-insulating fire resistant brick (20), wind is supplied with burner hearth from airduct (16,17) by aperture.
3, the small-sized incinerator of wind-control according to claim 1 and 2, it is characterized in that firing again chamber (2) and be cuboid, be arranged on main combustion chamber (1) top, form a square integral body with main combustion chamber (1), the inwall that fires chamber (2) again uses light thermal-shield refractory fiberboard (25), use steel plate (24) at outer wall, between light thermal-shield refractory fiberboard (25) and steel plate (24), heat-insulation layer (19) is set.
4, the small-sized incinerator of wind-control according to claim 1, it is characterized in that being provided with flue gas deacidification body (12) at the roomy place on chimney (3) top, flue gas deacidification body (12) is made by basic matterial, calcium hydroxide, gypsum and cement are mixed in proportion, be prefabricated into square after blunging, put into the roomy place of chimney (3) after to be dried with several perforation (26).
5, the small-sized incinerator of wind-control according to claim 1 and 2, it is characterized in that main combustion chamber (1) body of heater internal layer is light-weight refractory insulating brick (20), heat-insulation layer (19) is arranged outside light-weight refractory insulating brick (20), decorate sheet metal (18) outside outside heat-insulation layer (19), having.
6, according to claim 1 or the small-sized incinerator of 3 described wind-controls, it is characterized in that the inwall that fires chamber (2) again uses light thermal-shield refractory fiberboard (25), use steel plate (24) at outer wall, between light thermal-shield refractory fiberboard (25) and steel plate (24), heat-insulation layer (19) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257596 CN2511877Y (en) | 2001-12-24 | 2001-12-24 | Small wind-control incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257596 CN2511877Y (en) | 2001-12-24 | 2001-12-24 | Small wind-control incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511877Y true CN2511877Y (en) | 2002-09-18 |
Family
ID=33666308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257596 Expired - Fee Related CN2511877Y (en) | 2001-12-24 | 2001-12-24 | Small wind-control incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511877Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864397A (en) * | 2015-05-25 | 2015-08-26 | 上海金轮塑料制品厂 | Incinerator |
| CN105114958A (en) * | 2015-09-28 | 2015-12-02 | 长沙卡特尔环保科技有限公司 | Garbage incinerator using hydrogen and oxygen mixed gas |
| CN107940465A (en) * | 2017-11-22 | 2018-04-20 | 郝玲 | A kind of chemical industry waste incinerator |
-
2001
- 2001-12-24 CN CN 01257596 patent/CN2511877Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864397A (en) * | 2015-05-25 | 2015-08-26 | 上海金轮塑料制品厂 | Incinerator |
| CN105114958A (en) * | 2015-09-28 | 2015-12-02 | 长沙卡特尔环保科技有限公司 | Garbage incinerator using hydrogen and oxygen mixed gas |
| CN107940465A (en) * | 2017-11-22 | 2018-04-20 | 郝玲 | A kind of chemical industry waste incinerator |
| CN107940465B (en) * | 2017-11-22 | 2019-06-25 | 宿迁中油优艺环保服务有限公司 | A kind of chemical industry waste incinerator |
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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 |