CN107325830A - A kind of rubbish and pyrolyzing sludge system and refuse disposal system - Google Patents
A kind of rubbish and pyrolyzing sludge system and refuse disposal system Download PDFInfo
- Publication number
- CN107325830A CN107325830A CN201710759997.2A CN201710759997A CN107325830A CN 107325830 A CN107325830 A CN 107325830A CN 201710759997 A CN201710759997 A CN 201710759997A CN 107325830 A CN107325830 A CN 107325830A
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- China
- Prior art keywords
- sludge
- gas
- tar
- rubbish
- pyrolyzing
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Abstract
The present invention relates to environmental technology field there is provided a kind of rubbish and pyrolyzing sludge system, it includes pyrolysis gasification furnace, air preheater, Treatment of Sludge device, condenser and exhaust gas processing device.Pyrolysis gasification furnace includes body of heater and the charging spout being connected with body of heater.Wet mud is delivered in the charging spout of thermal decomposition vaporization stove after being dried in Treatment of Sludge device, carries out copyrolysis gasification disposal in pyrolysis gasification furnace with house refuse.Simultaneously, the pyrolytic gasification gas that the waste gas and copyrolysis produced during sludge drying is produced is delivered to the combustion-supporting burning of pyrolysis gasification furnace through air preheater and decomposed again, the flue gas that pyrolysis gasification furnace is produced realizes qualified discharge after being purified by exhaust gas processing device, sludge drying and sludge and house refuse cooperative disposal are realized, the pyrolysis gas rate of pyrolysis gas, sludge and tar heat utilization rate and rubbish and sludge is improved.In addition, the present invention also provides a kind of refuse disposal system comprising above-mentioned rubbish with pyrolyzing sludge system.
Description
Technical field
The present invention relates to environmental technology field, at a kind of rubbish and pyrolyzing sludge system and rubbish
Reason system.
Background technology
During " 13 ", China's house refuse heat treatment technics will progressively instead of original sanitary landfills, compost etc.
Technology, heat treatment technics is again main to include directly burning, cement kiln synergic processing and the class of pyrolytic gasification technology three.House refuse heat
Solution gasification technology makes the organic principle in house refuse crack at high temperature under oxygen deprivation or anoxia condition, so as to realize life
Minimizing, recycling and the harmless treatment of rubbish living.With the treatment technology such as house refuse sanitary landfills, compost and burning electricity generation
Compare, domestic garbage pyrolysis gasification technology have without auxiliary fuel, pollutant emission is few, the high, processing cost that subtracts bright rate is low,
The advantage such as floor space is small, is a kind of new domestic refuse resource treatment technology.
Sludge is the solid-state or semisolid material produced in sewage disposal process.Generally, urban wastewater treatment firm
The moisture percentage in sewage sludge of generation exceedes in 75% ￣ 99%, sewage about 1/3 organic matter transformation into sludge.Due to having for sludge
Evil content of material is higher, and serious pollution can be caused to environment by arbitrarily stacking, and therefore, policy requirements sewage treatment plant of China is to dirt
Mud recycled after appropriate disposal.But, in actual moving process, because the cost of disposal of sludge is higher, mostly
Number sewage treatment plants all do not build sludge treatment equipment, but by simple thickening (moisture content be reduced to 80% with
Under) after, transport given place and piled up and filled.Pile up and fill the secondary dirt easily caused to underground water and soil
Dye, and with the development of urbanization, the rare degree in soil is increasingly severe, and China's sludge treating method urgently changes.
The content of the invention
It is an object of the invention to provide a kind of rubbish and pyrolyzing sludge system, it can improve sludge drying and life rubbish
Rubbish pyrolytic gasification efficiency and quality, reduction pollution, greening and environmental protection.
Another object of the present invention is to provide a kind of refuse disposal installation, it includes above-mentioned rubbish and pyrolyzing sludge system
System.
What embodiments of the invention were realized in：
A kind of rubbish and pyrolyzing sludge system, it includes pyrolysis gasification furnace, air preheater, Treatment of Sludge device, condenser
And exhaust gas processing device.The vaporizer that pyrolysis gasification furnace is included in body of heater and the charging spout being connected with body of heater, body of heater is provided with first
Gas vent and second gas outlet, first gas outlet are connected with air preheater, and second gas outlet is connected with condenser,
And condenser is connected with exhaust gas processing device.Air preheater is exported provided with third gas, third gas outlet and the gas of body of heater
Change room connection.Treatment of Sludge device is connected with the first sludge pipe, and Treatment of Sludge device is connected by the first sludge pipe with charging spout.
In preferred embodiments of the present invention, above-mentioned Treatment of Sludge device be provided with the 4th gas vent, the 4th gas vent with
Air preheater is connected.
In preferred embodiments of the present invention, above-mentioned rubbish also includes sludge feeding device, sludge with pyrolyzing sludge system
Charging gear is connected with the second sludge pipe, and sludge feeding device is connected by the second sludge pipe with Treatment of Sludge device.
In preferred embodiments of the present invention, above-mentioned sludge feeding device is provided with the 5th gas vent, and the 5th gas goes out
Mouth is connected with air preheater.
In preferred embodiments of the present invention, above-mentioned rubbish also includes the first oil water separator with pyrolyzing sludge system, should
First oil water separator is connected with condenser and provided with tar outlet, and tar outlet is connected with above-mentioned charging spout.
In preferred embodiments of the present invention, above-mentioned tar outlet is connected with the first tar pipeline, and the tar outlet passes through
First tar pipeline is connected with charging spout, and the first tar pipeline is provided with tar circulating pump.
In preferred embodiments of the present invention, above-mentioned exhaust gas processing device include two-stage water scrubber, tar storage bin and
Tail gas purification tower, the two-stage water scrubber is connected with condenser, in addition, two-stage water scrubber, tar storage bin and tail gas purification tower
Between connected by flue.
In preferred embodiments of the present invention, above-mentioned tar storage bin is provided with the second oil water separator, second profit point
The second tar pipeline is connected with from device, the second oil water separator is connected by the second tar pipeline with charging spout.
In preferred embodiments of the present invention, above-mentioned tail gas purification tower is provided with cyclic water tank, and cyclic water tank is connected with water pipe
Road, cyclic water tank is connected with two-stage water scrubber and tail gas purification tower respectively by waterpipe.
A kind of refuse disposal system, it includes above-mentioned rubbish and pyrolyzing sludge system.
The beneficial effect of the embodiment of the present invention is：
The present invention provides a kind of rubbish and pyrolyzing sludge system, and it includes pyrolysis gasification furnace, air preheater, Treatment of Sludge
Device, condenser and exhaust gas processing device.Pyrolysis gasification furnace includes the vaporizer in body of heater and the charging spout being connected with body of heater, body of heater
Provided with first gas outlet and second gas outlet, first gas outlet connected with air preheater, second gas export with it is cold
Condenser is connected, and condenser is connected with exhaust gas processing device.Air preheater provided with third gas export, third gas outlet with
The vaporizer connection of body of heater.Treatment of Sludge device is connected with the first sludge pipe, and Treatment of Sludge device is by the first sludge pipe with adding
Hopper is connected.
Wet mud is delivered in the charging spout of thermal decomposition vaporization stove after being dried in Treatment of Sludge device, with house refuse in pyrolysis
Copyrolysis gasification disposal is carried out in gasification furnace.Meanwhile, the pyrolytic gasification gas that the waste gas and copyrolysis produced during sludge drying is produced
The combustion-supporting burning of pyrolysis gasification furnace is delivered to through air preheater and is decomposed again, and the flue gas that pyrolysis gasification furnace is produced passes through vent gas treatment
Realize qualified discharge after device purification, realize sludge drying and sludge and house refuse cooperative disposal, improve pyrolysis gas, sludge and
The pyrolysis gas rate of tar heat utilization rate and rubbish and sludge.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
A kind of structural representation for refuse disposal system that Fig. 1 provides for first embodiment of the invention；
A kind of structural representation of the pyrolysis gasification furnace for refuse disposal system that Fig. 2 provides for first embodiment of the invention；
Pyrolysis gasification furnace in a kind of refuse disposal system that Fig. 3 provides for first embodiment of the invention, air preheater and
The structural representation of Treatment of Sludge device；
The knot of condenser and exhaust gas processing device in a kind of refuse disposal system that Fig. 4 provides for first embodiment of the invention
Structure schematic diagram.
In figure：100- rubbish and pyrolyzing sludge system；10- pyrolysis gasification furnaces；101- charging spouts；103- bodies of heater；105- is done
Dry room；107- vaporizers；109- combustion chambers；110- first gas is exported；120- second gas is exported；130- second gas enters
Mouthful；20- air preheaters；210- first gas entrances；220- third gas is exported；30- Treatment of Sludge devices；The sludge of 301- first
Pipeline；The gas vents of 303- the 4th；310- sludge feeding devices；The sludge pipes of 311- second；The gas vents of 313- the 5th；40-
Condenser；The oil water separators of 410- first；411- tar outlets；413- the first tar pipelines；415- tar circulating pumps；420- is cold
But tower；50- exhaust gas processing devices；510- two-stage water scrubbers；520- tar storage bins；530- tail gas purification towers；540- recirculated waters
Case.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, below in conjunction with present invention implementation
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings, which is not intended to limit, wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
Invent the scope of protection.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the equipment or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
First embodiment
Fig. 1 is refer to, accompanying drawing 1 is refer to, the present embodiment provides a kind of rubbish and pyrolyzing sludge system 100, and it includes heat
Solve gasification furnace 10, air preheater 20, Treatment of Sludge device 30, condenser 40 and exhaust gas processing device 50.
Further, accompanying drawing 2 is refer to, pyrolysis gasification furnace 10 includes body of heater 103 and the charging spout being connected with body of heater 103
101.In the present embodiment, pyrolysis gasification furnace 10 includes hothouse 105 interconnected from top to down, vaporizer 107 and burning
Room 109.Rubbish or sludge are added from charging spout 101, are reached combustion chamber 109 and are burnt, heat rises from combustion chamber 109 to be passed successively
To vaporizer 107 and hothouse 105, there is provided the heat needed for vaporizer 107 and hothouse 105.
Wherein, vaporizer 107 provided with first gas outlet 110 and second gas outlet 120, first gas outlet 110 with
Air preheater 20 is connected.Air preheater 20 is provided with first gas entrance 210 and third gas outlet 220.First gas goes out
Connected between mouth 110 and first gas entrance 210 by gas pipeline.In vaporizer 107, pyrolytic gasification gas is from first gas
Outlet 110 is discharged, and is reached first gas entrance 210 through gas pipeline, is subsequently entered into air preheater 20, pyrolytic gasification gas
High-temperature flue gas with certain temperature, be passed through air preheater 20 be in order to using heat other gases of high-temperature flue gas,
Gas after heating is exported from third gas outlet 220 again, and passing to the second gas that combustion chamber 109 is provided with by gas pipeline enters
Mouth 130, eventually passes back to combustion chamber 109, realizes and repeats to burn, recycles, air preheater 20 can be effectively increased the profit of material
With rate.
Further, accompanying drawing 3 is refer to, rubbish includes Treatment of Sludge device 30, Treatment of Sludge device with pyrolyzing sludge system 100
30 are connected with the first sludge pipe 301, and Treatment of Sludge device 30 is connected by the first sludge pipe 301 with charging spout 101.At sludge
Manage device 30 have semi-oriented sludge effect, wet mud in Treatment of Sludge device 30 by partial desiccation after, through the first sludge pipe 301
It is delivered in charging spout 101, gasification process is carried out into pyrolysis gasification furnace 10.
Further, Treatment of Sludge device 30 is additionally provided with the 4th gas vent 303.4th gas vent 303 passes through flue
Road is connected with the first gas entrance 210 of air preheater 20.4th gas vent 303 is by Treatment of Sludge device 30, containing having
The low-temperature flue gas of machine waste gas is delivered in hot-air preheater 20, and pyrolysis gasification furnace 10 is then return to through the heating of air preheater 20
Middle circulating combustion is utilized.
Further, in the present embodiment, rubbish also includes sludge feeding device 310 with pyrolyzing sludge system 100.It is dirty
The effect of mud charging gear 310 is to deposit wet mud.In the present embodiment, sludge feeding device 310 is connected with the second sludge
Pipeline 311.Sludge feeding device 310 is connected by the second sludge pipe 311 with Treatment of Sludge device 30.
Further, sludge feeding device 310 is provided with the 5th gas vent 313.5th gas vent 313 passes through flue
Road is connected with the first gas entrance 210 of air preheater 20.The purpose of 5th gas vent 313, which is that sludge can be fed, to be filled
Put the foul smell produced in 310 to be delivered in air preheater 20, returned to after heating in pyrolysis gasification furnace 10 and repeat burning utilization, one
Aspect reduces atmosphere pollution, meanwhile, the pyrolysis gas rate of sludge is improved again, reaches the effect of environmental protection.
Further, the high-temperature flue gas after accompanying drawing 4, the pyrolytic gasification material of pyrolysis gasification furnace 10 is refer to from second gas to go out
Mouth 120 is exported, and is reached in condenser 40 and is cooled down through gas pipeline.Condenser 40 also includes the first oil water separator 410.First oil
Separator 410 is connected with condenser 40 and provided with tar outlet 411, and tar outlet 411 is connected with the first tar pipeline 413,
Tar outlet 411 is connected by the first tar pipeline 413 with charging spout 101.Wherein, the first tar pipeline 413 is provided with tar
Circulating pump 415.
It is containing tar in the high-temperature flue gas produced in pyrolysis gasification furnace 10.Tar is a kind of pollutant, with
Meaning discharge environmental pollution can cause tremendous influence.The effect of first oil water separator 410 is exactly by the tar in high-temperature flue gas
Separate, then be delivered in pyrolysis gasification furnace 10, repeat burning and utilize, on the one hand improve the calorific value of rubbish and sludge, meanwhile,
Allow tar to repeat burning, reduce the discharge of pollutant.
Further, in the present embodiment, condenser 40 is additionally provided with cooling tower 420.Between cooling tower 420 and condenser 40
Connected by waterpipe.Cold water in cooling tower 420 is delivered in condenser 40 by water pump to be used to condense high-temperature flue gas, then
Cooling tower 420 is returned to from condenser 40 again, is reused.
Further, condenser 40 is connected with exhaust gas processing device 50.The condensed device 40 of high-temperature flue gas is condensed, and tar is by
One oil water separator 410 is separated, and the waste gas after separation is delivered in exhaust gas processing device 50 by condenser 40 by gas pipeline
Purified.Exhaust gas processing device 50 includes two-stage water scrubber 510, tar storage bin 520 and tail gas purification tower 530.Need
Illustrate, connected between two-stage water scrubber 510, tar storage bin 520 and tail gas purification tower 530 by flue.
Two-stage water scrubber 510 is mainly used in removing dust, while getting off to be delivered to tar storage by the tar condensing of a part
In case 520.Tail gas purification tower 530 is mainly used in removing sour gas, in semidry method spray column, sour gas and the lime sprayed into
Slurry contact, carries out neutralization reaction generation solid-state salt.
Further, tar storage bin 520 is provided with the second steam-water separator, and the second oil water separator is connected with the second tar
Pipeline, the second steam-water separator is connected by the second tar pipeline with charging spout 101.
Second oil water separator equally has the function of separating tar, the second profit with above-mentioned first oil water separator 410
Separator is delivered to the tar separated in pyrolysis gasification furnace 10 by the second tar pipeline and cracked, increase tar
Cleavage rate.It should be noted that in other embodiments, the second oil water separator can lead to the first tar pipeline 413 and connect, lead to
The first tar pipeline 413 is crossed to be delivered in charging spout 101 tar.
Further, tail gas purification tower 530 is additionally provided with cyclic water tank 540.Cyclic water tank 540 is connected with waterpipe, circulation
Water tank 540 is connected by waterpipe separation with two-stage water scrubber 510 and tail gas purification tower 530.After being handled through tail gas purification tower 530
Waste water be delivered in cyclic water tank 540, after precipitation, supernatant is delivered in two-stage water scrubber 510 again, circulated
Utilize.
It should be noted that the waterpipe that the first oil water separator 410 is communicated with cyclic water tank 540, the first profit
The waste water isolated is delivered in cyclic water tank 540 and reused by separator 410, it is to avoid water is dirty caused by directly discharging
Dye.
In summary, the rubbish that the present invention is provided includes pyrolysis gasification furnace 10, air preheater with pyrolyzing sludge system 100
20th, Treatment of Sludge device 30, condenser 40 and exhaust gas processing device 50.Wet mud is delivered to pyrolysis after the drying of Treatment of Sludge device 30
In the charging spout 101 of gasification furnace 10, copyrolysis gasification disposal is carried out in pyrolysis gasification furnace 10 with house refuse.Meanwhile, sludge
It is combustion-supporting that the pyrolytic gasification gas that the waste gas and copyrolysis produced during desiccation is produced is delivered to pyrolysis gasification furnace 10 through air preheater 20
Burn and decompose again, the flue gas that pyrolysis gasification furnace 10 is produced realizes qualified discharge after being purified by exhaust gas processing device 50, realize
Sludge drying and sludge and house refuse cooperative disposal, improve pyrolysis gas, sludge and tar heat utilization rate and rubbish and sludge
Pyrolysis gas rate.In addition, the present invention also provides a kind of refuse disposal system, handled that includes above-mentioned rubbish and pyrolyzing sludge
System.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of rubbish and pyrolyzing sludge system, it is characterised in that it includes pyrolysis gasification furnace, air preheater, Treatment of Sludge
Device, condenser and exhaust gas processing device；Pyrolysis gasification furnace is included in body of heater and the charging spout being connected with the body of heater, the body of heater
Vaporizer exported provided with first gas and second gas outlet, first gas outlet is connected with the air preheater,
The second gas outlet is connected with the condenser, and the condenser is connected with the exhaust gas processing device；The air
Preheater is exported provided with third gas, and the third gas outlet is connected with the vaporizer of the body of heater；The Treatment of Sludge device
The first sludge pipe is connected with, the Treatment of Sludge device is connected by first sludge pipe with the charging spout.
2. rubbish according to claim 1 and pyrolyzing sludge system, it is characterised in that the Treatment of Sludge device is provided with the 4th
Gas vent, the 4th gas vent is connected with the air preheater.
3. rubbish according to claim 1 and pyrolyzing sludge system, it is characterised in that also including sludge feeding device, institute
State sludge feeding device and be connected with the second sludge pipe, the sludge feeding device passes through second sludge pipe and the dirt
Mud processor is connected.
4. rubbish according to claim 3 and pyrolyzing sludge system, it is characterised in that the sludge feeding device is provided with the
Five gas vents, the 5th gas vent is connected with the air preheater.
5. rubbish according to claim 1 and pyrolyzing sludge system, it is characterised in that also including the first oil water separator,
First oil water separator is connected with the condenser and provided with tar outlet, and the tar outlet connects with the charging spout
It is logical.
6. rubbish according to claim 5 and pyrolyzing sludge system, it is characterised in that the tar outlet is connected with first
Tar pipeline, the tar outlet is connected by the first tar pipeline with the charging spout, on the first tar pipeline
Provided with tar circulating pump.
7. rubbish according to claim 1 and pyrolyzing sludge system, it is characterised in that the exhaust gas processing device includes two
Level water scrubber, tar storage bin and tail gas purification tower, the two-stage water scrubber are connected with condenser, the two-stage water scrubber,
Connected between the tar storage bin and the tail gas purification tower by flue.
8. rubbish according to claim 7 and pyrolyzing sludge system, it is characterised in that the tar storage bin is provided with second
Oil water separator, second oil water separator is connected with the second tar pipeline, and second oil water separator passes through described
Two tar pipelines are connected with the charging spout.
9. rubbish according to claim 7 and pyrolyzing sludge system, it is characterised in that the tail gas purification tower is provided with circulation
Water tank, the cyclic water tank is connected with waterpipe, the cyclic water tank by the waterpipe respectively with the two-stage water scrubber
And the tail gas purification tower connection.
10. a kind of refuse disposal system, it is characterised in that it includes the rubbish and pyrolyzing sludge system as described in claim 1~9
System.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759997.2A CN107325830A (en) | 2017-08-29 | 2017-08-29 | A kind of rubbish and pyrolyzing sludge system and refuse disposal system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759997.2A CN107325830A (en) | 2017-08-29 | 2017-08-29 | A kind of rubbish and pyrolyzing sludge system and refuse disposal system |
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| CN109082288A (en) * | 2018-10-30 | 2018-12-25 | 农业部规划设计研究院 | A kind of biomass coke tar combustion system and method |
| CN109485228A (en) * | 2018-12-19 | 2019-03-19 | 福建中庚环境技术有限公司 | A kind of synergic processing process that sludge is combined with rubbish |
| CN111299294A (en) * | 2020-03-27 | 2020-06-19 | 武汉集斯广宜环保科技有限公司 | Comprehensive treatment system and method for oily waste |
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| CN105546548A (en) * | 2016-02-03 | 2016-05-04 | 湖南鹞翔环保能源科技有限公司 | Multifunctional solid waste treatment device and solid waste treatment method thereof |
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| CN109082288A (en) * | 2018-10-30 | 2018-12-25 | 农业部规划设计研究院 | A kind of biomass coke tar combustion system and method |
| CN109485228A (en) * | 2018-12-19 | 2019-03-19 | 福建中庚环境技术有限公司 | A kind of synergic processing process that sludge is combined with rubbish |
| CN111299294A (en) * | 2020-03-27 | 2020-06-19 | 武汉集斯广宜环保科技有限公司 | Comprehensive treatment system and method for oily waste |
| CN111299294B (en) * | 2020-03-27 | 2023-04-18 | 武汉集斯广宜环保科技有限公司 | Comprehensive treatment system and method for oily waste |
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