CN207378843U - A kind of stable combusting device of new dangerous waste incinerator - Google Patents

Abstract

The utility model is related to a kind of stable combusting devices of new dangerous waste incinerator, including combustion furnace, the furnace bottom that burns is equipped with combustion cavity, rolling material cage is equipped at the top of combustion cavity, rolling material cage is equipped with through connecting shaft, external gear disk is equipped with through connecting shaft both ends, high-temperature gas exhaust outlet is equipped at the top of the combustion furnace, filtering dust net is equipped in the high-temperature gas exhaust outlet, the combustion furnace one side is equipped with a kind of feed inlet, the combustion furnace opposite side is equipped with two class feed inlets, facilitate the entrance ratio of two class difference dangerous waste materials of control, reach flameholding operating mode, allow burning when temperature, the concentration that hydrogen chloride generates is stablized, state is disposed so as to fulfill stable tail gas, dioxin is allowed to stably reach the Shanghai provincial standard of 0.1ng.

Description

A kind of stable combusting device of new dangerous waste incinerator

Technical field

The utility model is related to a kind of stable combusting devices of new dangerous waste incinerator.

Background technology

The national standard that revolution cellar for storing things reaches dioxin 0.5ng at present is very stable, but Shanghai provincial standard is under 2017 0.1ng is dropped to, to realize and stablize up to just difficulty, the feed way of existing incinerator is simply mixed into single grab bucket to be burnt Burn stove burning or with single crushing, mix, be pumped into incinerator and burn, the former cannot be sufficiently mixed, chloride during burning It is unstable with calorific value, it causes dioxin yield unstable and stably reaching standard is not achieved.Though the latter stabilizes, because being needed during mixing Want to have in material aqueous requirement thus solid more than material cannot handle, single use cannot believe that demand be adapted with market, single Private grab bucket propeller charging or single crushing, mixing and pumping charging can also carry out burning material, but mixed performance and tune Poor performance is saved, the multifarious burning demand of market material and tail gas dioxin stability up to standard, mesh of the invention can not be met 's；The dioxin stably reaching standard that equipment meets when incinerator burns can be burned at full capacity again.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of new dangerous waste incinerator Stable combusting device.

The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of new dangerous waste incinerator it is steady Burner is determined, including combustion furnace, which is characterized in that combustion cavity is equipped in the combustion furnace, the combustion cavity is equipped with and turns over Material cage is rolled, the rolling material cage, which is equipped with, runs through connecting shaft, described to be equipped with external gear disk through connecting shaft both ends, described outer Connecing toothed disc and being connected through the hinge has driving motor；High-temperature gas exhaust outlet, the high-temperature gas are equipped at the top of the combustion furnace Filtering dust net is equipped in exhaust outlet, the left side of the combustion furnace is equipped with to put into a kind of feed inlet of a kind of dangerous waste material, The right side of combustion furnace is equipped with to launch two class feed inlets of two class dangerous waste materials, one kind feed inlet, on two class feed inlets Electric control valve, the port of export of the two classes feed inlet connection plunger pump are equipped with, the import of plunger pump connects the outlet of mixer, The outlet of the import connection crusher of mixer, the import of crusher are equipped with hopper；Combustion cavity below rolling material cage Front and rear sides be equipped with dust collecting bin.

One kind dangerous waste material is to be less than 1%, chlorine containing dichlorobenzene less than 3%, calorific value higher than 2000 kilocalories to be less than The dangerous waste material of 4000 kilocalories.

The two classes dangerous waste material be containing dichlorobenzene be more than 1%, chlorine it is special more than 3% material, dichlorobenzene etc. into The material, calorific value of part are higher than the dangerous waste material of 4000 kilocalories.

The rolling material cage is oval wire mesh cage structures.

The dust collecting bin is flexibly connected combustion furnace.

A kind of feed inlet is equipped with propeller.

The beneficial effects of the utility model are：The first kind：It is less than 1%, chlorine containing dichlorobenzene less than 3%, calorific value to be higher than 2000 kilocalories are less than the dangerous waste material of 4000 kilocalories, the second class：It is more than material of the 1%, chlorine more than 3%, dichloro containing dichlorobenzene Material, the calorific value of the special composition such as biphenyl are higher than the dangerous waste material of 4000 kilocalories, and first kind dangerous waste material is put into material hole by grabbing bucket It is mixed after crushed into mixer by grab bucket to a kind of feed inlet, the second class dangerous waste material after appropriate mixing, then through plunger pump Combustion furnace burning is sent into, just adjusts pumping when higher after the second class dangerous waste material is unfavorable for dioxin material mixing up to standard Speed is uniform to adjust the substance of mixture, ensures the rational proportion of two class dangerous waste materials, reaches flameholding operating mode, allows burning The concentration that Shi Wendu, hydrogen chloride generate is stablized, and disposes state so as to fulfill stable tail gas, dioxin is allowed to stably reach 0.1ng Shanghai provincial standard.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality New embodiment for explaining the utility model, does not form the limitation to the utility model together.

Fig. 1 is the structure diagram of the utility model.

Figure label：1st, combustion furnace；2nd, combustion cavity；3rd, rolling material cage；4th, through connecting shaft；5th, external gear disk；6、 High-temperature gas exhaust outlet；7th, filtering dust net；8th, a kind of feed inlet；9th, two class feed inlet；10th, electric control valve；11st, high-pressure pump； 12nd, dust collecting bin；13rd, hinge；14th, driving motor；15th, hopper；16th, crusher；17th, mixer.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Referring to Fig. 1, a kind of stable combusting device of new dangerous waste incinerator, including combustion furnace 1, the burning Combustion cavity 2 is equipped in stove 1, rolling material cage 3 is equipped in the combustion cavity 2, waste material is overturn, makes to give up by rolling material cage 3 Material burning is abundant, and the rolling material cage 3 is equipped with through connecting shaft 4, through connecting shaft 4 rolling material cage 3 is driven to rotate, described to pass through It wears 4 both ends of connecting shaft and is equipped with external gear disk 5, the drive of external gear disk 5 is rotated through connecting shaft 4, the external gear disk 5 Driving motor 14 is connected with by hinge 13, driving motor 14 drives hinge 13 to move, so as to which toothed disc 5 be driven to rotate；It is described 1 top of combustion furnace is equipped with high-temperature gas exhaust outlet 6, and the high-temperature harmful gas for generation of burning is discharged from high-temperature gas exhaust outlet 6, institute It states and filtering dust net 7 is equipped in high-temperature gas exhaust outlet 6, the filtering dust to rise is fallen, prevented with High Temperature Gas by filtering dust net 7 Body is discharged together, and 1 left side of combustion furnace is equipped with a kind of feed inlet 8, and 1 right side of combustion furnace is equipped with two class feed inlets 9, described Electric control valve 10 is equipped on a kind of feed inlet 8, two class feed inlets 9, electric control valve 10 controls a kind of feed inlet 8, the charging of two classes Mouth 9 is opened and closed, and the two classes feed inlet 9 connects the port of export of plunger pump 11, and the import of plunger pump 11 connects the outlet of mixer 17, The outlet of the import connection crusher 16 of mixer 17, the import of crusher 16 are equipped with hopper 15, and two class dangerous waste materials are through broken Machine 16 mixes after crushing into mixer 17, then is pumped into combustion furnace 1 through plunger and burns；Burning positioned at 3 lower section of rolling material cage The front and rear sides of inner cavity 2 are equipped with dust collecting bin 12, and the dust for generation of burning enters dust collecting bin 12.

A kind of feed inlet 8 is small higher than 2000 kilocalories less than 3%, calorific value less than 1%, chlorine containing dichlorobenzene for launching In the dangerous waste material of 4000 kilocalories, the two classes feed inlet 9 is more than object of the 1%, chlorine more than 3% for launching containing dichlorobenzene Material, the calorific value of the special composition such as material, dichlorobenzene are higher than the dangerous waste material of 4000 kilocalories, and the rolling material cage 3 is ellipse Wire mesh cage structures, the dust collecting bin 12 are flexibly connected combustion furnace, and dust collecting bin 12 easy to disassemble carries out dust cleaning.

It is less than when the utility model is used, being less than 1%, chlorine containing dichlorobenzene and being less than 3%, calorific value higher than 2000 kilocalories The dangerous waste material of 4000 kilocalories is more than object of the 1%, chlorine more than 3% from a kind of feed inlet 8 into rolling material cage 3 containing dichlorobenzene Material, the calorific value of the special composition such as material, dichlorobenzene are expected higher than the dangerous waste material of 4000 kilocalories from two class feed inlets 9 into rolling Cage 3, and quantitatively carry out the conveying of two class material, it is ensured that reach environmental protection standard, driving motor 14 drives hinge 13 to drive toothed disc 5 It rotates, rolling material cage 3 is driven to rotate, combustion cavity 2 is put into fuel and burns to one, two class dangerous waste materials, generation of burning High-temperature gas is discharged from high-temperature gas exhaust outlet 6, is handled, and the dust for generation of burning enters dust collecting bin 12.

Further, a kind of feed inlet 8 is equipped with propeller, facilitates charging.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type, therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (4)

1. a kind of stable combusting device of new dangerous waste incinerator, including combustion furnace (1), which is characterized in that the combustion It burns and combustion cavity (2) is equipped in stove (1), the combustion cavity (2) is equipped with rolling material cage (3), and the rolling material cage (3) is equipped with Described to be equipped with external gear disk (5) through connecting shaft (4) both ends through connecting shaft (4), the external gear disk (5) passes through Hinge (13) is connected with driving motor (14)；High-temperature gas exhaust outlet (6), the High Temperature Gas are equipped at the top of the combustion furnace (1) Filtering dust net (7) is equipped in body exhaust outlet (6), the left side of the combustion furnace (1) is equipped with to put into a kind of dangerous waste material A kind of feed inlet (8), the right side of combustion furnace (1) are equipped with to launch two class feed inlets (9) of two class dangerous waste materials, described one kind Electric control valve (10) is equipped on feed inlet (8), two class feed inlets (9), two classes feed inlet (9) the connection plunger pump (11) The port of export, the outlet of the import connection mixer (17) of plunger pump (11), the import connection crusher (16) of mixer (17) Outlet, the import of crusher (16) are equipped with hopper (15)；The front and rear sides of combustion cavity (2) below rolling material cage (3) It is equipped with dust collecting bin (12).

2. a kind of stable combusting device of new dangerous waste incinerator according to claim 1, it is characterised in that：It is described Rolling material cage (3) is oval wire mesh cage structures.

3. a kind of stable combusting device of new dangerous waste incinerator according to claim 1, it is characterised in that：It is described Dust collecting bin (12) is flexibly connected combustion furnace.

4. a kind of stable combusting device of new dangerous waste incinerator according to claim 1, it is characterised in that：It is described A kind of feed inlet (8) be equipped with propeller.