CN203869051U - Wet-type short-flue high-pressure air inducing incinerator - Google Patents

Abstract

A wet-type short-flue high-pressure air inducing incinerator belongs to the field of environment-friendly techniques and equipment. The technical scheme in the utility model is that the incinerator is constituted of a vertical furnace, a flue assembly, a high-pressure air inducing device and a decomposition filtering tank, wherein the vertical furnace is made into a cylindrical shape by a furnace body, a fire door, a fire bar, fireproof bricks and a top cover; the flue assembly is made by internal and external pipes, a water inlet, a water outlet and a water inlet hole; a high-pressure air inducing machine of the high-pressure air inducing device is driven by an engine through a transmission mechanism, connected to an air pipe inserted into the decomposition filtering tank and fixed on a rack; and one end of the flue assembly is installed on the top cover of the vertical furnace, and the other end is connected to the high-pressure air inducing machine. The beneficial effect is that more than 1,000 waste carbon black packaging bags produced every day undergo innocent treatment timely; and the incinerator has reasonable design and simple structure, is operated conveniently, realizes combustion quickly with high efficiency, has small floor air and long service life, avoids pollution to the environment, saves processing expenses of waste, reduces production cost and shows prominent social and economic benefits.

Description

The short flue high pressure of a kind of wet type air inducing incinerator

Technical field

The short flue high pressure of a kind of wet type air inducing incinerator belongs to green technology and apparatus field.

Background technology

Burning is a kind of heating power technology of processing refuse by burning.Burning is a kind of violent oxidation reaction, often with light and hot generation.The combustion process more complicated of solid matter, is made up of heat transfer, mass transport processes such as thermal decomposition, melting, evaporation and chemical reactions conventionally.Burning method is a kind of high temperature pyrolysis treatment technology, in incinerator, carrying out oxidizing fire with a certain amount of excess air with processed debirs reacts, harmful and noxious substance in general discarded object is oxidized under the high temperature of 850 DEG C, pyrolysis, and its chemical constitution is destroyed.The object of burning is to destroy as far as possible refuse by fire, and the material that makes to be burned becomes harmless, reduces as far as possible new polluter and produces, and avoids causing secondary pollution.For the burning of refuse, the object of can realize simultaneously and make refuse decrement, thoroughly destroying the toxicant in refuse by fire.At present, domestic have various solid matter incinerators, as circulating fluidized bed incinerator, fixed grate incinerator etc., is used for garbage disposal.My company is mainly engaged in the production and operation of carbon black product, in processing carbon black product process, produces a large amount of carbon black Packaging Waste bags, and these useless bags cannot carry out secondary recovery utilization, and the on-the-spot contaminated environment of burning is undergroundly buried both also not environmental protection of land occupation.Because carbon black Packaging Waste bag has paper or the plastic cement thing of resistance to combustion, nonflammable in horizontal chamber furnace (oven), produce black smoke many, existing incinerator is all inapplicable, is badly in need of the incinerator of a kind of applicable feasibility of innovation development, solves a processing difficult problem for carbon black Packaging Waste bag.

Summary of the invention

The purpose of this utility model be exactly a kind of applicable feasibility of innovation development for burning the short flue high pressure of the wet type air inducing incinerator of carbon black Packaging Waste bag.

The technical solution of the utility model is: incinerator is made up of vertical heater, flue assembly, high pressure blower unit, decomposition filtering ponds; Vertical heater is made cylindrical by body of heater, vent, fire bars, refractory brick, top cover; Flue assembly is made up of inner and outer pipes, water inlet, delivery port, inlet opening; The high-pressure suction fan of high pressure blower unit is driven by transmission mechanism by motor, is connected with the airduct that passes into decomposition filtering ponds, is fixed in frame; Flue assembly one end is arranged on the top cover of vertical heater, and the other end and high-pressure suction fan link together.

The beneficial effects of the utility model are: since the short flue high pressure of wet type air inducing incinerator comes into operation, more than the 1000 carbon black Packaging Waste bag that produce every day obtains harmless treatment in time.The flue of incinerator is short, diameter is large, and circulation of air is fast, oxygen supply is sufficient, makes the flare in vertical heater vigorous, passes into recirculated water between inner and outer pipes, plays cooling and sprays the effect of filtering.High-pressure suction fan ventilation is large, oxygen is sufficient, and very soon black smoke is extracted into and decomposes quick isolation of purified in filtering ponds, and dust and particle are deposited in pond, and high-temperature flue gas moment is resolved into steam discharge.Incinerator is reasonable in design, simple in structure, easy to operate, and burning is fast, efficiency is high, floor space is little, long service life, has avoided the pollution to environment, and saves refuse disposal cost, reduce production costs, and social benefit, remarkable in economical benefits.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

Describe details of the present utility model and the course of work in detail in conjunction with Fig. 1.Incinerator is made up of vertical heater, flue assembly, high pressure blower unit, decomposition filtering ponds 12; Vertical heater is made cylindrical by body of heater 1, vent 2, fire bars 3, refractory brick 4, top cover 5; Flue assembly is made up of inner and outer pipes 6, water inlet 13, delivery port 14, inlet opening 15; The high-pressure suction fan 7 of high pressure blower unit is driven by transmission mechanism 9 by motor 10, is connected with the airduct 8 that passes into decomposition filtering ponds 12, is fixed in frame 11; Flue assembly one end is arranged on the top cover 5 of vertical heater, and the other end and high-pressure suction fan 7 link together.Incinerator will make refuse incineration temperature in accordance with regulations and enough time of staying in burner hearth, reach completing combustion, this just requires to select suitable siege, the shape and size of appropriate design burner hearth, increase the chance that refuse contacts with oxygen, make refuse in burning process, aqueous vapor is easy to evaporation, accelerated combustion, and flow velocity and the flow direction of control air and burning gases, make gas be able to even mixing.Contrast above requirement, the utility model adopts cylindrical vertical stove.The air supply mode of combustion air can be divided on siege under air-supply and siege blows two kinds, generally add excess air 100% to 300%, be that air ratio is between 2.0 to 4.0, consider that carbon black Packaging Waste bag is nonflammable, produce black smoke many, the utility model adopts high-pressure suction fan 7 to carry out blowing on siege, and ventilation is large, oxygen is sufficient, and very soon black smoke is extracted into and decomposes quick isolation of purified in filtering ponds 12.Incinerator size of burner hearth be mainly during by the volume calorific intensity allowing and incineration of waste in high-temperature burner hearth the required time of staying two factors determine, in view of carbon black Packaging Waste bag has paper or the plastic cement thing of resistance to combustion, burning time that need to be longer, size of burner hearth of the present utility model is larger, make its sufficient combustion, be also convenient to building by laying bricks or stones, install and overhauling of stove.Furnace lining material will be selected refractory material and the heat-barrier material that can bear incineration temperature according to the height of fire box temperature, and should consider the corrosivity to furnace lining by incinerating waste material and incineration ashes, the utility model is in conjunction with production practices, employing globality, the refractory brick 4 that tightness is good are made furnace lining, to reduce the gas blowby of brickwork joint, furnace wall thickness is suitable, and furnace wall temperature is higher, in order to avoid sour gas is condensed corrosion furnace wall.The technological process that uses the short flue high pressure of wet type air inducing incinerator to burn carbon black Packaging Waste bag is such: first light vertical heater with combustible material, actuating motor, carbon black Packaging Waste bag is dropped into vertical heater from vent 2 in batches, high-pressure suction fan 7 effects are fast, ventilation is large, oxygen supply abundance, greatly improve burning velocity, increase trash burning amount, and within the extremely short time, black smoke is extracted into and decomposes quick isolation of purified in filtering ponds 12, dust and particle are deposited in pond, high-temperature flue gas moment is resolved into steam discharge, the flue of incinerator is short, diameter is large, circulation of air is fast, oxygen supply foot, make the flare in vertical heater vigorous, between inner and outer pipes 6, pass into recirculated water, play cooling and spray the effect of filtering.The beneficial effects of the utility model are: since the short flue high pressure of wet type air inducing incinerator comes into operation, more than the 1000 carbon black Packaging Waste bag that produce every day obtains harmless treatment in time.The flue of incinerator is short, diameter is large, and circulation of air is fast, oxygen supply is sufficient, makes the flare in vertical heater vigorous, passes into recirculated water between inner and outer pipes, plays cooling and sprays the effect of filtering.High-pressure suction fan ventilation is large, oxygen is sufficient, and very soon black smoke is extracted into and decomposes quick isolation of purified in filtering ponds, and dust and particle are deposited in pond, and high-temperature flue gas moment is resolved into steam discharge.Incinerator is reasonable in design, simple in structure, easy to operate, and burning is fast, efficiency is high, floor space is little, long service life, has avoided the pollution to environment, and saves refuse disposal cost, reduce production costs, and social benefit, remarkable in economical benefits.

Claims (1)

1. the short flue high pressure of a wet type air inducing incinerator, is characterized in that: incinerator is made up of vertical heater, flue assembly, high pressure blower unit, decomposition filtering ponds (12); Vertical heater is made cylindrical by body of heater (1), vent (2), fire bars (3), refractory brick (4), top cover (5); Flue assembly is made up of inner and outer pipes (6), water inlet (13), delivery port (14), water inlet (hole) 15; The high-pressure suction fan (7) of high pressure blower unit is driven by transmission mechanism (9) by motor (10), is connected with the airduct (8) that passes into decomposition filtering ponds (12), is fixed in frame (11); Flue assembly one end is arranged on the top cover (5) of vertical heater, and the other end and high-pressure suction fan (7) link together.