CN201531887U - Combined incineration treatment device of rubbish and organic waste liquid - Google Patents
Combined incineration treatment device of rubbish and organic waste liquid Download PDFInfo
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- CN201531887U CN201531887U CN2009202115678U CN200920211567U CN201531887U CN 201531887 U CN201531887 U CN 201531887U CN 2009202115678 U CN2009202115678 U CN 2009202115678U CN 200920211567 U CN200920211567 U CN 200920211567U CN 201531887 U CN201531887 U CN 201531887U
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- boiler
- organic liquid
- liquid waste
- low heat
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Abstract
A combined incineration treatment device of rubbish and organic waste liquid comprises a rubbish incinerator, a double-drum longitudinally-mounted waste heat boiler and an air preheater. A low heating value organic waste liquid concentration boiler is arranged between a smoke outlet of the double-drum longitudinally-mounted waste heat boiler and an upper smoke inlet of the air preheater, configured alkalescent organic waste liquid with low heating value enters the low heating value organic waste liquid concentration boiler and is combined with alkaline organic waste liquid with low heating value which exchanges heat with entered flue gas and is concentrated to be conveyed to a double fluid atomizing spraying gun on a rear wall of the rubbish incinerator through a pipeline, a high temperature liquid switch valve and a high temperature liquid pump which are connected to the bottom portion of the low heating value organic waste heat concentration boiler, and the concentrated alkaline organic waste liquid with low heating value is sprayed into the rubbish incinerator for incineration treatment. The device effectively improves incineration treatment capacity of low heating value organic waste liquid of a system, realizes neutralization of acidic gas produced in rubbish incineration inside a boiler, reduces tail gas purification load of the system, and achieves purposes of treating waste with waste and saving resources.
Description
Technical field
The utility model relates to incineration treatment of garbage and organic waste liquid burning treating apparatus, the treating apparatus that particularly a kind of rubbish and organic liquid waste connection burn.
Background technology
At present in the processing method that applied similar rubbish in domestic and international market and organic liquid waste connection burns, generally adopt spent organic solvent burner mode to go into the stove burning disposal to the high heating value spent organic solvent, and be used as the combustion-supporting fuel of rubbish and low heat value organic liquid waste.Directly spray into burning disposal in the stove after the low heat value organic liquid waste then adopted atomizing, above-mentioned incineration treatment method to the low heat value organic liquid waste, do not have the neutralization of the sour gas that waste incineration is produced, and lower to the disposal ability of low heat value organic liquid waste.
The utility model content
Technical problem to be solved in the utility model is to provide the treating apparatus of a kind of rubbish and organic liquid waste connection burning, and is existing to the existing many weak points of the incineration treatment method of low heat value organic liquid waste to solve.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
The treating apparatus that rubbish and organic liquid waste connection burn comprises:
One incinerator,
A pair of drum longitudinal waste heat boiler, this pair drum longitudinal waste heat boiler is arranged on the top of described incinerator, and two drum longitudinal waste heat boilers are provided with exhaust opening;
One air preheater, this air preheater top is provided with enterprising mouth, it is characterized in that, between the exhaust opening of described pair of drum longitudinal waste heat boiler and the enterprising mouth on the air preheater, be provided with a low heat value organic liquid waste and concentrate boiler, meta-alkalescence low heat value organic liquid waste after the configuration enters the low heat value organic liquid waste and concentrates in the boiler, meta-alkalescence low heat value organic liquid waste after concentrating with the flue gas heat exchange that enters, by being connected in the pipeline and the high-temp liquid switch valve of described low heat value organic liquid waste concentration pan furnace bottom, high-temp liquid is pumped to one and is arranged on the twin spray gun on the wall behind the described incinerator, and the meta-alkalescence low heat value organic liquid waste after this twin spray gun will concentrate sprays into burning disposal in the incinerator.
Low heat value organic liquid waste of the present utility model concentrates boiler and concentrates boiler for the fire-tube type normal pressure, comprise housing and be arranged on the interior boiler fire tube bundle of housing, the low heat value organic liquid waste that is provided with in order to add meta-alkalescence low heat value organic liquid waste in described body of heater at the top of described housing adds pipe valve, clear water adds pipe valve, liquid level sensor installing hole pipe and discharge of steam communicating pipe, top in described housing is provided with a balance liquid-feeding tube, described low heat value organic liquid waste adds pipe valve and is connected with described balance liquid-feeding tube middle part by pipeline, and described clear water adding pipe valve is connected with pipeline between the balance liquid-feeding tube in low heat value organic liquid waste adding pipe valve by pipeline; In described liquid level sensor installing hole pipe, liquid level sensor is installed; Described bottom of furnace body is the funneling the bottom of a pan, is provided with a liquid outlet tube in the described funneling the bottom of a pan, and this liquid outlet tube is communicated with described twin spray gun by pipeline and high-temp liquid pump; Be provided with high-temperature flue gas import and exhanst gas outlet in described body of heater front and back end, described high-temperature flue gas import is connected with exhaust opening on the described pair of drum longitudinal waste heat boiler, described exhanst gas outlet is connected with enterprising mouth on the described air preheater, the front end of described boiler fire tube bundle is connected with described high-temperature flue gas import, and the rear end of boiler fire tube bundle is connected with described exhanst gas outlet.
Concentrate boiler at described low heat value organic liquid waste and also be provided with temperature sensor.
Incinerator of the present utility model comprises a burner hearth, be provided with face arch and rear arch at the middle part of described burner hearth, wherein, the below burner hearth of rear arch is first combustion chamber, before, the burner hearth of top is second combustion chamber between the rear arch, be provided with a charging aperture at the front wall of described first combustion chamber near the position of face arch, connect a sealing charging gear of in burner hearth, carrying rubbish on the described charging aperture, below described first combustion chamber, be provided with a reciprocation type fire grate device and segmented air supplying chamber, the bottom of wall is provided with cinder notch behind described first combustion chamber, and the described fallen slag of cinder notch that falls enters slag-draining device; Described segmented air supplying chamber is positioned at described reciprocation type fire grate device below; Also be provided with a spent organic solvent burner or a bumer of light fuel on the back wall of described first combustion chamber, this spent organic solvent burner or bumer of light fuel are positioned at described twin spray gun below; Forward and backward wall in second combustion chamber is provided with secondary wind comb near forward and backward arch position, and from top to bottom be disposed with in the flue on the front wall top of second combustion chamber and powder adds the hand-hole pipe, goes into firehole pipe and explosion proof door, wherein saidly go into the firehole pipe and be communicated with, the steam that is produced in the meta-alkalescence low heat value organic liquid waste concentration process is sent into burning disposal in second combustion chamber of incinerator with described discharge of steam communicating pipe.
Owing to taked technique scheme, the utility model effectively raises the burning disposal ability of system to the low heat value organic liquid waste, realized neutralizing in the stove of sour gas that waste incineration is produced, alleviated the burden of system's tail gas clean-up, reached the treatment of wastes with processes of wastes against one another, aim of saving.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the treating apparatus of the utility model rubbish and organic liquid waste connection burning.
Fig. 2 is the treating apparatus application technology flow chart that the utility model rubbish and organic liquid waste connection burn.
Among the figure: 1, enterprising mouth, 2, smoke outlet flue, 3, exhanst gas outlet, 4, boiler fire tube bundle, 5, liquid level sensor installing hole pipe, 6, clear water adds pipe valve, 7, the low heat value organic liquid waste adds pipe valve, 8, the balance liquid-feeding tube, 9, discharge of steam communicating pipe, 10, the low heat value organic liquid waste concentrates boiler (housing), 11, the high-temperature flue gas import, 12, flue, 13, exhaust opening, 14, two drum longitudinal waste heat boilers, 15, add hand-hole pipe, 16 with powder in the flue, go into the firehole pipe, 17, explosion proof door, 18, second combustion chamber, 19, the secondary exhaust duct, 20, face arch, 21, first combustion chamber, 22, charging aperture, 23, the sealing charging gear, 24, push away and choose the formula fire grate device, 25, segmented air supplying chamber, 26, slag-draining device, 27, the cinder notch that falls, 28, incinerator, 29, rear arch, 30, the twin spray gun, 31, spent organic solvent burner (or bumer of light fuel), 32, the pump rear line, 33, the high-temp liquid pump, 34, the pump valve connecting leg, 35, the high-temp liquid switch valve, 36, pipeline before the valve, 37 liquid outlet tubes, 38, the funneling the bottom of a pan, 39, lower smoke outlet, 40, air preheater.
The specific embodiment
For making technological means of the present utility model, create feature, reaching purpose and effect is easy to understand, further set forth the utility model below in conjunction with object lesson.
Referring to Fig. 1, the treating apparatus that disclosed rubbish of the utility model and organic liquid waste connection burn comprises that incinerator 28, two drum longitudinal waste heat boiler 14, low heat value organic liquid waste concentrate boiler 10 and air preheater 40.
Sealing charging gear 23 quantitatively regularly provides rubbish by charging aperture 22 on the reciprocation type fire grate device 24 of 21 belows, first combustion chamber.Below the back wall of 21 bottoms, first combustion chamber, be provided with cinder notch 27, going into stove rubbish evenly moves to reciprocation type fire grate device 24 afterbodys cinder notch 27 directions that fall under the effect of reciprocation type fire grate device 24, in moving process, finish the process to drying garbage, pyrolysis, burning, after-flame, the final slag that forms is expelled in the slag-draining device 26 by the cinder notch 27 that falls.
Also be provided with a spent organic solvent burner or bumer of light fuel 31 and twin spray gun 30 on the back wall of first combustion chamber 21, spent organic solvent burner or bumer of light fuel 31 are positioned at twin spray gun 30 belows.
Forward and backward wall in second combustion chamber 18 is provided with secondary wind comb 19 near forward and backward arch 20,29 positions, burns to replenish air in second combustion chamber 18.Above the front wall of second combustion chamber 18, from top to bottom be disposed with in the flue and add hand-hole pipe 15, go into firehole pipe 16 and explosion proof door 17 with powder.
Two drum longitudinal waste heat boilers 14 are arranged on the top of incinerator 28, two drum longitudinal waste heat boilers 14 are provided with exhaust opening 13, the high-temperature flue gas that the incinerator burning is produced at first carries out heat recovery by two drum longitudinal waste heat boilers 14, is sent by exhaust opening 13 again.
The low heat value organic liquid waste concentrates boiler 10 for the fire-tube type normal pressure concentrates boiler, comprises housing and is arranged on the interior boiler fire tube bundle 4 of housing.Be provided with high-temperature flue gas import 11 and exhanst gas outlet 3 in the housing front and back end, high-temperature flue gas import 11 is connected with exhaust opening 13 on pair drum longitudinal waste heat boilers 14 by flue 12, exhanst gas outlet 3 is connected with enterprising mouth 1 on the air preheater 40 by smoke outlet flue 2, the front end of boiler fire tube bundle 4 is connected with high-temperature flue gas import 11, and the rear end of boiler fire tube bundle 4 is connected with exhanst gas outlet 3.
The low heat value organic liquid waste adding pipe valve 7, the clear water that are provided with in order to add meta-alkalescence low heat value organic liquid waste in housing at the top of housing add pipe valve 6, liquid level sensor installing hole pipe 5 and discharge of steam communicating pipe 9, top in housing is provided with a balance liquid-feeding tube 8, the low heat value organic liquid waste adds pipe valve 7 and is connected with balance liquid-feeding tube 8 middle parts by pipeline, and clear water adding pipe valve 6 is connected with pipeline between the balance liquid-feeding tube 8 by pipeline and low heat value organic liquid waste adding pipe valve 7; In liquid level sensor installing hole pipe 5, liquid level sensor is installed.Concentrate boiler 10 at the low heat value organic liquid waste and also be provided with temperature sensor.
The housing bottom that the low heat value organic liquid waste concentrates boiler 10 is the funneling the bottom of a pan 38, be provided with a liquid outlet tube 37 in the funneling the bottom of a pan 38, this liquid outlet 37 is connected with the upper end of the preceding pipeline 36 of valve, the lower end of pipeline 36 is connected with the front end of high-temp liquid switch valve 35 before the valve, the rear end of high-temp liquid switch valve 35 is connected with the inlet of high-temp liquid pump 33 by pump valve connecting leg 34, and the outlet of high-temp liquid pump 33 is communicated with the liquid inlet of twin spray gun 30 by pump rear line 32.
The bottom of air preheater 40 is provided with lower smoke outlet 39, and the suction line of the half dry type neutralizing tower in lower smoke outlet 39 and the system is connected.
In conjunction with referring to Fig. 2, the operation principle of the treating apparatus that above-mentioned rubbish and organic liquid waste connection burn is: before incinerator 28 igniting operations, should get ready through being allocated as the low heat value organic liquid waste of meta-alkalescence.Open clear water and add pipe valve 6, in concentrating boiler 10, the low heat value organic liquid waste fills up clear water by balance liquid-feeding tube 8 by the liquid level of setting, start the organic solvent burner (or bumer of light fuel) 31 of first combustion chamber, the 21 back walls be arranged on incinerator 28 by the burning process requirement, incinerator 28 is carried out the pre-heating temperature elevation process and the low heat value organic liquid waste is concentrated boiler 10 timely moisturizings.When incinerator 28 reaches preheating time of setting and temperature, choose the quantitative rubbish that regularly provides on the formula fire grate device 24 by sealing charging gear 23 pushing away in incinerator 28, go into stove rubbish and move pushing away under the effect of choosing formula fire grate 24 evenly, in moving, finish the process of drying to rubbish, pyrolysis, burning, after-flame to fire grate afterbody cinder notch 27 directions that fall.When furnace temperature reaches the normal operation furnace temperature of burning process requirement, stop to concentrate boiler 10 moisturizings to the low heat value organic liquid waste.Unlatching low heat value organic liquid waste adding pipe valve 7 is added meta-alkalescence in the low heat value organic liquid waste concentrates boiler 10 low heat value organic liquid waste concentrates, the steam that in the concentration process of the low heat value organic liquid waste of meta-alkalescence, produces, by burning disposal in second combustion chamber 18 of directly sending into incinerator 28 discharge of steam communicating pipe 9, the low heat value organic liquid waste of the high temperature meta-alkalescence after concentrating is by liquid outlet tube 37 pipeline 36 before valve, high-temp liquid switch valve 35, pump valve connecting leg 34, high-temp liquid pump 33, give the twin spray gun 30 at close rear arch 29 places of walls, 21 back, first combustion chamber that are arranged on incinerator 28 behind the pump rear line 32, behind the compressed air atomizing, first combustion chamber, the 21 interior waste layer top high temperature combustion zones that connect on the reciprocation type fire grate device 24 of the low heat value organic liquid waste of this meta-alkalescence being sent into incinerator 28 carry out burning disposal.The low heat value organic liquid waste of this meta-alkalescence is sent in the process of burning disposal in the stove, the sour gas that waste incineration in the stove produced there is tangible neutralization, flue gas stream to first combustion chamber 21 has played reinforcement mixing and guide functions simultaneously, has produced to be the effect of active combustion district oxygenating.The flue gas that 21 burnings of first combustion chamber are produced is sent into second combustion chamber 18 again and is burnt once more, and the high-temperature flue gas that burning is produced at first is admitted to two drum longitudinal waste heat boilers 14 and carries out heat recovery, and the heat of recovery carries out power generation and heat supply.Flue gas through heat recovery is sent to the concentrated boiler 10 of low heat value organic liquid waste by exhaust opening 13 again, the low heat value organic liquid waste that the low heat value organic liquid waste is concentrated the meta-alkalescence in the boiler 10 concentrates, through with the low heat value organic liquid waste heat exchange of meta-alkalescence after flue gas send into 40 pairs of air of air preheater by exhanst gas outlet 3, smoke outlet flue 2 and carry out preheating.Deliver to half dry type neutralizing tower in the system with flue gas after the air heat exchange by the lower smoke outlet 39 of the bottom of air preheater 40, neutralize with nertralizer, gas after the neutralization is sent into fiber bag precipitator after by charcoal absorption and is carried out dedusting, drains in the atmosphere at last.
Before the cycle of operation that this treating apparatus sets finishes, should open standby water adds pipe valve 6 and closes low heat value organic liquid waste adding pipe valve 7, stop the adding of low heat value organic liquid waste, progressively the low heat value organic liquid waste is concentrated in the boiler 10 and replace to clear water, to guarantee the service life of this treating apparatus.
The utility model is adjusted to the low heat value organic liquid waste preliminary treatment of meta-alkalescence, utilize waste heat that the low heat value organic liquid waste of meta-alkalescence is concentrated, the steam that produces in the concentration process is directly sent into second combustion chamber, 18 burning disposal of incinerator 28, high temperature organic liquid waste after concentrating is sent into first combustion chamber, 21 burning disposal of incinerator 28, utilize the low heat value organic liquid waste of this meta-alkalescence that the sour gas that waste incineration produced is carried out neutralizing in the stove simultaneously, adopt the mode of spent organic solvent burner in addition again, the high heating value waste liquid is carried out burning disposal and makes the combustion-supporting effect of its performance to waste incineration and the processing of low heat value organic waste liquid burning, to reach the treatment of wastes with processes of wastes against one another, the good purpose that economizes on resources.This apparatus structure is simple, technical method is safe and reliable, controls easily.
Claims (4)
1. rubbish and organic liquid waste join the treating apparatus that burns, and comprising:
One incinerator,
A pair of drum longitudinal waste heat boiler, this pair drum longitudinal waste heat boiler is arranged on the top of described incinerator, and two drum longitudinal waste heat boilers are provided with exhaust opening;
One air preheater, this air preheater top is provided with enterprising mouth, it is characterized in that, between the exhaust opening of described pair of drum longitudinal waste heat boiler and the enterprising mouth on the air preheater, be provided with a low heat value organic liquid waste and concentrate boiler, alkaline low heat value organic liquid waste after the configuration enters the low heat value organic liquid waste and concentrates in the boiler, meta-alkalescence low heat value organic liquid waste after concentrating with the flue gas heat exchange that enters, by being connected in the pipeline and the high-temp liquid switch valve of described low heat value organic liquid waste concentration pan furnace bottom, high-temp liquid is pumped to one and is arranged on the twin spray gun on the wall behind the described incinerator, and the meta-alkalescence low heat value organic liquid waste after this twin spray gun will concentrate sprays into burning disposal in the incinerator.
2. the treating apparatus that rubbish as claimed in claim 1 and organic liquid waste connection burn, it is characterized in that, described low heat value organic liquid waste concentrates boiler and concentrates boiler for the fire-tube type normal pressure, comprise housing and be arranged on the interior boiler fire tube bundle of housing, the low heat value organic liquid waste that is provided with in order to add meta-alkalescence low heat value organic liquid waste in described body of heater at the top of described housing adds pipe valve, clear water adds pipe valve, liquid level sensor installing hole pipe and discharge of steam communicating pipe, top in described housing is provided with a balance liquid-feeding tube, described low heat value organic liquid waste adds pipe valve and is connected with described balance liquid-feeding tube middle part by pipeline, and described clear water adding pipe valve is connected with pipeline between the balance liquid-feeding tube in low heat value organic liquid waste adding pipe valve by pipeline; In described liquid level sensor installing hole pipe, liquid level sensor is installed; Described bottom of furnace body is the funneling the bottom of a pan, is provided with a liquid outlet tube in the described funneling the bottom of a pan, and this liquid outlet tube is communicated with described twin spray gun by pipeline and high-temp liquid pump; Be provided with high-temperature flue gas import and exhanst gas outlet in described body of heater front and back end, described high-temperature flue gas import is connected with exhaust opening on the described pair of drum longitudinal waste heat boiler, described exhanst gas outlet is connected with enterprising mouth on the described air preheater, the front end of described boiler fire tube bundle is connected with described high-temperature flue gas import, and the rear end of boiler fire tube bundle is connected with described exhanst gas outlet.
3. the treating apparatus that rubbish as claimed in claim 2 and organic liquid waste connection burn is characterized in that, concentrates boiler at described low heat value organic liquid waste and also is provided with temperature sensor.
4. join the treating apparatus that burns as described rubbish of each claim of claim 1 to 3 and organic liquid waste, it is characterized in that, described incinerator comprises a burner hearth, be provided with face arch and rear arch at the middle part of described burner hearth, wherein, the burner hearth of rear arch below is first combustion chamber, before, the burner hearth of the top between the rear arch is second combustion chamber, be provided with a charging aperture at the front wall of described first combustion chamber near the position of face arch, connect a sealing charging gear of in burner hearth, carrying rubbish on the described charging aperture, below described first combustion chamber, be provided with a reciprocation type fire grate device and segmented air supplying chamber, the bottom of wall is provided with cinder notch behind described first combustion chamber, and fallen slag enters slag-draining device; Described segmented air supplying chamber is positioned at described reciprocation type fire grate device below; Also be provided with a spent organic solvent burner or a bumer of light fuel on the back wall of described first combustion chamber, this spent organic solvent burner or bumer of light fuel are positioned at described twin spray gun below; Forward and backward wall in second combustion chamber is provided with secondary wind comb near forward and backward arch position, and from top to bottom be disposed with in the flue on the front wall top of second combustion chamber and powder adds the hand-hole pipe, goes into firehole pipe and explosion proof door, wherein saidly go into the firehole pipe and be communicated with, the steam that is produced in the alkaline low heat value organic liquid waste concentration process is sent into burning disposal in second combustion chamber of incinerator with described discharge of steam communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202115678U CN201531887U (en) | 2009-10-30 | 2009-10-30 | Combined incineration treatment device of rubbish and organic waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202115678U CN201531887U (en) | 2009-10-30 | 2009-10-30 | Combined incineration treatment device of rubbish and organic waste liquid |
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| Publication Number | Publication Date |
|---|---|
| CN201531887U true CN201531887U (en) | 2010-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202115678U Expired - Fee Related CN201531887U (en) | 2009-10-30 | 2009-10-30 | Combined incineration treatment device of rubbish and organic waste liquid |
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| CN (1) | CN201531887U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542415A (en) * | 2013-11-01 | 2014-01-29 | 上海煜工环保科技有限公司 | Smoke pyrolysis kiln-furnace-combined type sludge incinerator |
| CN103930720A (en) * | 2011-09-15 | 2014-07-16 | 奎多·U·帕里希 | Multifunction domestic station, device for powering same with hydrogen and method of operating same |
| CN109185895A (en) * | 2018-11-02 | 2019-01-11 | 重庆富燃科技股份有限公司 | A kind of system and method handling the aging rubbish of landfill yard |
| WO2019075956A1 (en) * | 2017-10-20 | 2019-04-25 | 珠海市云筒环保科技有限公司 | Incinerator for waste treatment and waste treatment system |
-
2009
- 2009-10-30 CN CN2009202115678U patent/CN201531887U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103930720A (en) * | 2011-09-15 | 2014-07-16 | 奎多·U·帕里希 | Multifunction domestic station, device for powering same with hydrogen and method of operating same |
| CN103542415A (en) * | 2013-11-01 | 2014-01-29 | 上海煜工环保科技有限公司 | Smoke pyrolysis kiln-furnace-combined type sludge incinerator |
| WO2019075956A1 (en) * | 2017-10-20 | 2019-04-25 | 珠海市云筒环保科技有限公司 | Incinerator for waste treatment and waste treatment system |
| CN109185895A (en) * | 2018-11-02 | 2019-01-11 | 重庆富燃科技股份有限公司 | A kind of system and method handling the aging rubbish of landfill yard |
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| 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: 20100721 Termination date: 20111030 |