CN206073091U - The multi-functional dual firing chamber of liquid waste and percolate can be processed - Google Patents

The multi-functional dual firing chamber of liquid waste and percolate can be processed Download PDF

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Publication number
CN206073091U
CN206073091U CN201620981735.1U CN201620981735U CN206073091U CN 206073091 U CN206073091 U CN 206073091U CN 201620981735 U CN201620981735 U CN 201620981735U CN 206073091 U CN206073091 U CN 206073091U
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firing chamber
dual firing
surge tank
spray gun
atomization spray
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CN201620981735.1U
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周铁祥
王平安
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According To Hunan Environmental Resources Technology Co Ltd
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According To Hunan Environmental Resources Technology Co Ltd
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Abstract

The utility model discloses a kind of multi-functional dual firing chamber for processing liquid waste and percolate, including dual firing chamber's cylinder, concentration surge tank and high-pressure plunger pump and high-pressure atomization spray gun, concentrating surge tank is used to depositing and heating the combustion liquid waste to be painted and percolate of concentration Jing preliminary treatments and collocation.High-pressure atomization spray gun is installed on the side wall of dual firing chamber's cylinder, the nozzle of high-pressure atomization spray gun passes through the side wall of dual firing chamber's cylinder and inserts into the inner chamber, the conveying passage of high-pressure atomization spray gun is connected with the discharge gate of plunger displacement pump, and the charging aperture of plunger displacement pump is connected with concentration surge tank by conveying pipeline.Multi-functional dual firing chamber of the present utility model can be used in garbage incinerating system, applied widely;This utility model has simple structure, accounting is little for investment, energy resource consumption and operating cost are low, the advantages of functional diversities.

Description

The multi-functional dual firing chamber of liquid waste and percolate can be processed
Technical field
This utility model is related to the handling process of garbage burning factory liquid waste and percolate, and specially one kind can be located The multi-functional dual firing chamber of reason liquid waste and percolate.
Background technology
Garbage incinerating system mainly has grate furnace, rotary furnace, fluidized bed incinerator etc..Except fluidized bed incinerator is in burn off Solid refuse combustible granules simultaneously can also burn off is flammable and toxic and harmful outside, other garbage incinerating system overwhelming majority need to set Put the functional areas of dual firing chamber or similar dual firing chamber, as combustion degradation one fire room pyrolytic gasification, have not enough time to burn it is flammable With poisonous and harmful mixed gas.
The dual firing chamber of traditional garbage incinerating system be used only as combustion degradation one combustion room pyrolytic gasification, have not enough time to burning Flammable and poisonous and harmful mixed gas, and kept for enough temperature and the time of staying, to most of poison such as burn off bioxin The stronger macromole organic gas pollutant of property.Its function is excessively single, it is impossible to process liquid waste and percolate.Rubbish Incineration plant will also increase the processing equipment of liquid waste and percolate in addition, cause the disadvantage such as extra investment and place occupancy End, accounting is bigger than normal for its investment, the energy waste it is higher with operating cost etc..
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, investment Accounting is little, the energy waste, functional diversities low with operating cost processed liquid waste and percolate multi-functional two Combustion room.
For solve above-mentioned technical problem, the utility model proposes technical scheme be:
A kind of multi-functional dual firing chamber for processing liquid waste and percolate, including dual firing chamber's cylinder, also including dense Contracting surge tank and can concentrated phase high-pressure mortar spraying plunger displacement pump and high-pressure atomization spray gun, the concentration surge tank be used for deposit and heat Concentration Jing preliminary treatments and the combustion liquid waste to be painted and percolate of collocation;The high-pressure atomization spray gun is installed in described two On the side wall of combustion room cylinder, the nozzle of high-pressure atomization spray gun passes through the side wall of dual firing chamber's cylinder and inserts into the inner chamber, high-pressure atomization The conveying passage of spray gun is connected with the discharge gate of the plunger displacement pump, and the charging aperture of plunger displacement pump is sized mixing with the concentration by conveying pipeline Groove is connected, and the combustion liquid waste to be painted and percolate that plunger displacement pump is pumped out by high-pressure atomization spray gun carries out effectively atomization spray combustion.
As the further improvement to above-mentioned technical proposal:
Preferably, the conveying pipeline is provided with one for filtering the filter that debris are remained in concentrated phase serosity.
Preferably, the concentration surge tank is by more than one different material ponds, wastewater disposal basin feed.
Preferably, the concentration surge tank is externally provided with a distance mud pump, and the distance mud pump is by pipeline and concentration surge tank Circulation connection between inner chamber.
Preferably, cover plate is provided with the top of the concentration surge tank, the air port that takes of dual firing chamber's combustion fan passes through the cover plate With the inner space of concentration surge tank.
Preferably, dual firing chamber's cylinder is arranged perpendicular to ground, and exhaust opening, dual firing chamber are provided with the top of dual firing chamber's cylinder The bottom side of cylinder is provided with the air inlet for being passed through combustion room gasification gas and flue gas, and opposite side is under the high-pressure atomization spray gun Side is provided with the slag-drip opening for discharging slag.
Preferably, the moisture content of the combustion liquid waste to be painted and percolate is concentrated by concentrating the heating of surge tank Control is between 30~40%.
Compared with prior art, the utility model has the advantage of:
Multi-functional dual firing chamber of the present utility model, on the basis of traditional dual firing chamber, is additionally arranged concentration surge tank, for depositing Put and adjust and combustion to be painted of arranging in pairs or groups liquid waste, and heat concentration, this is the unique advantage of complete set technology, and greatly can extend can The scope and species of the liquid waste of process;It is additionally arranged the plunger that can continuously spray combustion digestion process liquid waste and percolate Pump and high-pressure atomization spray gun, the institute for both having remained traditional dual firing chamber are functional, increased new function again, drop of not only can burning Solution one fire room pyrolytic gasification, have not enough time to burn mixed gas, liquid waste and percolate can be processed again, process Ability is significantly improved, and can accomplish a tractor serves several purposes, is simplified, is optimized waste incineration plant and production technology, reduces floor space, section About invest and production cost;Filter is additionally arranged, it is larger miscellaneous to filter, reject the fiber remained in concentrated phase serosity, metal etc. Thing, it is ensured that production equipment is without prejudice.This utility model centering, small-sized rubbish incineration plant are suitable for very much, can not only process this The liquid waste that factory produces, can also be that nearby residents and enterprises and institutions process liquid waste;Concentration surge tank therein and rubbish The waste heat boiler of rubbish burning facility is connected, and its heating can be completed by unnecessary steam, it is not necessary to increase energy resource consumption in addition.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Marginal data:
1st, dual firing chamber's cylinder;2nd, concentrate surge tank;3rd, filter;4th, plunger displacement pump+high-pressure atomization spray gun;5th, distance mud pump.
Specific embodiment
For the ease of understanding this utility model, below in conjunction with Figure of description and preferred embodiment to this utility model Work more comprehensively, is meticulously described, but protection domain of the present utility model is not limited to embodiment in detail below.
As shown in figure 1, a kind of multi-functional dual firing chamber's reality for processing liquid waste and percolate of the present utility model Apply example, including traditional dual firing chamber's cylinder 1 perpendicular to ground, concentration surge tank 2 and can concentrated phase high-pressure mortar spraying plunger Pump and high-pressure atomization spray gun 4, wherein concentration surge tank 2 and plunger displacement pump are outside dual firing chamber's cylinder 1.The top of dual firing chamber's cylinder 1 Portion is provided with exhaust opening, and bottom side is provided with the air inlet for being passed through combustion room gasification gas and flue gas, and opposite side is provided with slag-drip opening, deslagging Mouth is located at the lower section of high-pressure atomization spray gun, for discharging slag.Concentration surge tank 2 is used to depositing and heating concentration Jing preliminary treatments With the combustion liquid waste to be painted and percolate of collocation;High-pressure atomization spray gun is provided with multiple, is assembled on dual firing chamber's cylinder 1 On the wall of side, the nozzle of high-pressure atomization spray gun through dual firing chamber's cylinder 1 side wall and insert into the inner chamber, and high-pressure atomization spray gun is defeated Material passage is connected with the discharge gate of plunger displacement pump, and the charging aperture of plunger displacement pump is connected with concentration surge tank 2 by conveying pipeline, high-pressure atomization The combustion liquid waste to be painted and percolate that plunger displacement pump can be pumped out by spray gun carries out effectively atomization spray combustion.This utility model is being passed On the basis of the function of system dual firing chamber, it is additionally arranged concentration surge tank and can continuously sprays combustion digestion process liquid waste and percolate Function, accomplish a tractor serves several purposes, can simplify, optimize waste incineration plant and production technology, reduce floor space.So, both The institute that traditional dual firing chamber can be retained is functional, can increase new function again, while having saved investment and production cost.
In the present embodiment, a filter 3 on conveying pipeline, is set up, to filter, reject the fiber remained in concentrated phase serosity, gold Category etc. is compared with bigger material, it is ensured that production equipment is without prejudice;Concentration surge tank 2 can be by one and several different material ponds, wastewater disposal basin Feed, can greatly extend the scope and species of accessible liquid waste;Concentration surge tank 2 is externally provided with a distance mud pump 5, distance mud pump Circulate between 5 inner chambers by pipeline and concentration surge tank 2 and connect, it is ensured that the concentration of the liquid waste in concentration surge tank 2 is suitable Preferably.The top of concentration surge tank 2 is provided with cover plate, and the air port that takes of former dual firing chamber's combustion fan passes through the cover plate and groove for concentrating surge tank Inner space, carry out it is secondary take wind, the foul smell for feeding, heat and stirring when sizing mixing can be prevented excessive.It is to be painted combustion liquid waste and The moisture content of percolate is by concentrating the heating concentration control of surge tank 2 between 30~40%.
The method that liquid waste and percolate are processed using multi-functional dual firing chamber of the present utility model, including following step Suddenly:
With disposal ability as 80t/the Domestic garbage vertical rotary incinerator of d(It is called gasification and pyrolysis incinerator)Match somebody with somebody As a example by the multi-functional dual firing chamber of set, which comprises the steps:
(1)By Jing preliminary treatments and collocation by different liquid material ponds and wastewater disposal basin feed(That is separate sources, different batches Liquid waste and percolate need to be appropriately mixed the pre- homogenizing of collocation and process so that enter the material of concentration surge tank into Divide than more uniform)Liquid waste and percolate deposit in the concentration surge tank of multi-functional dual firing chamber, by vertical time The excess steam for turning incinerator completes to concentrate the heating concentration of surge tank, makes the liquid waste and garbage filter in concentration surge tank The moisture content of liquid is concentrated into 30%~40%;
(2)Liquid waste and percolate after above-mentioned heating is concentrated is filtered by the filter arranged on conveying pipeline Afterwards by high-pressure plunger pump(Using the rustless steel anti-corrosion pump housing, NB140-4 types, for starching 1~2MPa of pressure, for starching 0~4m of flow3/h) With high-pressure atomization spray gun(2 are equipped with, are manufactured using gapless stainless steel tube, latus rectum DN3.6,0.546 m of whitewashing amount3/ h, by PLC Control batch (-type) spray combustion)Spray in dual firing chamber's cylinder, and make the temperature in dual firing chamber's cylinder be maintained at 850 DEG C~1100 DEG C, i.e., Liquid waste and percolate can be carried out instantaneous atomization spray combustion to process, reach complete innoxious degree;
(3)Step(2)Flue gas after spray combustion is processed is discharged by exhaust opening set at the top of dual firing chamber's cylinder, and slag passes through two Slag-drip opening below combustion room cylinder is discharged.
Multi-functional dual firing chamber of the present utility model, can be applicable in garbage incinerating system, will be dense in multi-functional dual firing chamber Contracting surge tank inner chamber is connected with the steam pipe of the waste heat boiler carried in garbage incinerating system, using the unnecessary steam of waste heat boiler Heating concentration surge tank, without increasing energy resource consumption in addition, can reasonable energy utilization.Suitable for most of medium and small rubbish Incineration plant, because which does not set generating set, steam is only made for warm bathing, and unnecessary steam just just can be used for heating concentration and size mixing Groove.
Various modifications to embodiment will be apparent for those skilled in the art, determined herein The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (7)

1. a kind of multi-functional dual firing chamber for processing liquid waste and percolate, including dual firing chamber's cylinder, it is characterised in that: Also include concentration surge tank and high-pressure plunger pump and high-pressure atomization spray gun, the concentration surge tank is used to deposit and heat concentration Jing preliminary treatments and the combustion liquid waste to be painted and percolate of collocation;The high-pressure atomization spray gun is installed in the dual firing chamber On the side wall of cylinder, the nozzle of high-pressure atomization spray gun passes through the side wall of dual firing chamber's cylinder and inserts into the inner chamber, high-pressure atomization spray gun Conveying passage connect with the discharge gate of the plunger displacement pump, the charging aperture of plunger displacement pump passes through conveying pipeline and the concentration surge tank connects Logical, the combustion liquid waste to be painted and percolate that plunger displacement pump is pumped out by high-pressure atomization spray gun carries out effectively atomization spray combustion.
2. multi-functional dual firing chamber according to claim 1, it is characterised in that:The conveying pipeline is provided with one for filtering dense The filter of debris is remained in phase serosity.
3. multi-functional dual firing chamber according to claim 1, it is characterised in that:It is described concentration surge tank by one or it is several not Liquid material pond together, wastewater disposal basin feed.
4. multi-functional dual firing chamber according to claim 1, it is characterised in that:The concentration surge tank is externally provided with one and sizes mixing Pump, the distance mud pump are connected by circulating between pipeline and the inner chamber of concentration surge tank.
5. the multi-functional dual firing chamber according to any one of claim 1-4, it is characterised in that:At the top of the concentration surge tank Cover plate is provided with, the air port that takes of dual firing chamber's combustion fan passes through the cover plate and concentrates the inner space of surge tank.
6. the multi-functional dual firing chamber according to any one of claim 1-4, it is characterised in that:Dual firing chamber's cylinder is vertical Arrange in ground, at the top of dual firing chamber's cylinder, be provided with exhaust opening, the bottom side of dual firing chamber's cylinder is provided with and is passed through combustion room gasification The air inlet of gas and flue gas, opposite side are provided with the slag-drip opening for discharging slag below the high-pressure atomization spray gun.
7. the multi-functional dual firing chamber according to any one of claim 1-4, it is characterised in that:The combustion liquid waste to be painted And the moisture content of percolate is by concentrating the computer heating control of surge tank between 30~40%.
CN201620981735.1U 2016-08-30 2016-08-30 The multi-functional dual firing chamber of liquid waste and percolate can be processed Active CN206073091U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247351A (en) * 2016-08-30 2016-12-21 湖南循安环境资源技术有限公司 Liquid waste and the multi-functional dual firing chamber of percolate and methods and applications thereof can be processed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247351A (en) * 2016-08-30 2016-12-21 湖南循安环境资源技术有限公司 Liquid waste and the multi-functional dual firing chamber of percolate and methods and applications thereof can be processed

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