CN104402187A - Combined facility for making sludge synthetic fuel - Google Patents

Combined facility for making sludge synthetic fuel Download PDF

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Publication number
CN104402187A
CN104402187A CN201410392136.1A CN201410392136A CN104402187A CN 104402187 A CN104402187 A CN 104402187A CN 201410392136 A CN201410392136 A CN 201410392136A CN 104402187 A CN104402187 A CN 104402187A
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CN
China
Prior art keywords
centimeters
sludge
biogas
equipment
diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410392136.1A
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Chinese (zh)
Inventor
胡延节
冯平
胡义柱
兰瑞文
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410392136.1A priority Critical patent/CN104402187A/en
Publication of CN104402187A publication Critical patent/CN104402187A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • 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
    • 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
    • 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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/16—Features of high-temperature carbonising processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/06—Sludge reduction, e.g. by lysis
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02W10/20—Sludge processing

Abstract

The invention relates to a combined facility for production of a sludge synthetic fuel. The combined facility is composed of a methane well with sludge and household garbage as raw materials, a press filter tank, high-temperature retorting and carbonization equipment and flue gas purification and emission treatment equipment. Sludge from a sewage treatment plant and other mixture enter the methane well and are disposed through the high-temperature retorting and carbonization equipment; during the disposal process, poisonous and harmful flue gas undergoes secondary heating combustion through flue gas air-inducing equipment and then undergoes flue gas purification treatment for flue gas purification; and finally up-to-standard emission is carried out. A non-malignant cyclic process of combating poison with poison, changing waste into wealth and producing renewable resources is formed.

Description

Make a kind of combined facility of sludge synthetic fuel
Technical field
Patent of the present invention relates to a kind of clustered aggregates that sludge synthetic fuel is manufactured.It is by sludge sump biogas well, press filtration groove, high temperature carbonization carbonizing apparatus, being combined to form of fume emission treating plant.Specific implementation process: by the mud of sewage work and domestic refuse, enters biogas well, produces biogas.Again mud cloth is thrown in press filtration groove, carry out rolling dehydration.After enter high-temperature dry distillation furnace carbonization dispose, in the process of carbonization, by fume emission treating plant, to produce flue gas carry out secondary combustion process.Enter washing spray device again, carry out gas cleaning, then discharge.The nonpoisonous and tasteless smokeless fuel product that this clustered aggregates is produced is a kind of new energy fuel of renewable resource.
Background technology
Contriver finds through investigation, and the sludge treatment of national sewage work is various, one, press filtration landfill, two, burn, three, deep sea emission, and its three kinds of modes have inevitable defect to exist.The first, press filtration landfill polluted underground water, when heavy showers floods, surface water permeates the ground, and blend with Sludge landfill layer (because mud is 180 order-240 object fine particles) enters lithic drainage, pollutes.The second, burn, the mud of sewage work, the mud of particularly resident living discharge, fat content is high, and smell is large, adds the poisonous impurity of industrial and mining enterprises, therefore, in the process of burning, give off a large amount of poisonous and hazardous flue dust, pollute the environment of periphery.3rd, deep sea emission, the every country bordered on the sea at present has the phenomenon of deep sea emission, sludge press filtration is become block, is positioned in the cabin of mechanism, enters high sea district, start mechanism, drained by mud in the sea, Marine Pollution resource.
Summary of the invention
Patent of the present invention relates to a kind of clustered aggregates producing sludge synthetic fuel.It is by sludge sump biogas well, press filtration groove, high temperature carbonization carbonizing apparatus, being combined to form of fume emission treating plant.By the mud of sewage work, with domestic refuse and other mixtures, enter biogas well, produce biogas.Again mud cloth is thrown in press filtration groove, carry out rolling dehydration.After enter high-temperature dry distillation furnace carbonization dispose, in the process of carbonization, by fume emission treating plant, to produce flue gas carry out secondary combustion process.Enter washing spray device again, carry out gas cleaning, then discharge.
Specific embodiments
First, build a sludge sump biogas well, enough combustion heat source are provided.Build a sludge press filtration groove again, the mud cloth of sewage work is thrown in press filtration groove, carry out rolling dehydration.Then enter high temperature carbonization equipment and carry out carbonization, carbonization becomes the fuel product that tasteless smokeless calorific value is high.When high temperature carbonization carbonization, the hot flue dust of generation, through the induced draught system of this equipment, burns hot flue dust again, and then by air inducing equipment, flue dust is introduced washing sprinkling equipment, carry out water washing cleaning process to flue dust, to reach environmental protection standard requirement discharge.This clustered aggregates divides four integral parts, first part: produce biogas by mud.Mud is dropped into sludge sump biogas well, produce biogas, for high temperature carbonization equipment provides enough combustion heat source.Second section: filter-press dehydration.By the mud of sewage work's water content 80%, cloth is thrown in press filtration groove, repeatedly rolls dehydration.Part III: high temperature carbonization carbonizes.High temperature carbonization carbonization is carried out to the mud after dehydration.During carbonization, secondary combustion is carried out to the flue dust produced.Part IV: clarifying smoke.Sludge synthetic fuel is when high temperature carbonization cracking, and the flue dust of generation, by induced draught system, enter the process of washing spray treating plant, the fume environment protection given off is up to standard.
Accompanying drawing explanation
Fig. 1 is a kind of combined facility arrangement schematic diagram making sludge synthetic fuel.

Claims (5)

1. make a kind of clustered aggregates of sludge synthetic fuel, comprise first part, sludge sump connects biogas well, its content (1) is sludge sump, (2) biogas well, (3) explosion-proof equipment, (4) biogas pipeline, (5) screw feeder pump connects discharge nozzle.Second section, (6) press filtration slot device, (7) press filtration groove retaining wall, the filtering layer of (8) press filtration groove, (9) filtration unit connects underground pipeline.Part III, high temperature carbonization device, 10 high-temperature dry distillation furnaces, (11) opening for feed, (12) smoke dust secondary burning equipment, (13) combustion switch and combustion pipe, (14) discharge port.Part IV, (15) smoke and dust purifier, (16) induced draft fan and fume ducts, (17) recycle pump, (18) many interlayers spray equipment, (19) washing spray column, (20) vaporific spraying layer structure, (21) spray header and water supply pipeline, (22) air outlet.
2. a kind of clustered aggregates of making sludge synthetic fuel according to claim 1, it is characterized in that said (1) sludge sump (2) biogas well with mud and domestic refuse for raw material, its volume size is 1 cube-2000 cubes.And (3) explosion-proof equipment designed by biogas well, pipe bore is 1 centimeter-50 centimeters.(4) biogas pipeline, (5) screw feeder pump connects discharge nozzle, and electric motor model is 1 kilowatt to 100 kilowatts, and its caliber is 10 centimeters to 70 centimeters.
3. a kind of clustered aggregates of making sludge synthetic fuel according to claim 1, is characterized in that said (6) press filtration slot device, Steel Concrete or iron and steel matter or ram.(7) press filtration groove retaining wall is Steel Concrete C20 to C30.(8) filtering layer of press filtration groove, mesh 0.1 millimeter to 100 millimeters.(9) filtration unit connects underground pipeline, and its diameter is 1 centimeter to 50 centimeters.
4. a kind of clustered aggregates of making sludge synthetic fuel according to claim 1, is characterized in that said high temperature carbonization carbonization, and (10) high temperature carbonization carbide furnace, combustion heat source comes from sludge methane.(11) opening for feed, (12) smoke dust secondary burning equipment, cooling shaft induced draft fan, the diameter of axle 1 centimeter to 10 centimeters.(13) combustion switch and combustion pipe, combustion switch series electron is struck sparks, and sprays into biogas after pilot fuel.Combustion pipe diameter 10 centimeters to 100 centimeters.(14) discharge port.
5. a kind of clustered aggregates of making sludge synthetic fuel according to claim 1, is characterized in that said (15) smoke and dust purifier, (16) induced draft fan and fume ducts, 1 kilowatt to 100 kilowatts, the motor of cooling shaft induced draft fan.Fume ducts diameter is 5 centimeters to 100 centimeters.(17) recycle pump, circulating pump pipeline diameter 2 centimeters to 50 centimeters.(18) many interlayers spray equipment, material is plastics, iron and steel, cement, wooden, the chemical preparations such as cloth or glass.Elevational profile and leaking hole, aperture is by 1 millimeter to 100 millimeters.(19) spray column is washed.(20) vaporific spraying layer structure.(21) spray header and water supply pipeline, diameter is 1 centimeter to 30 centimeters.(22) air outlet, diameter is 20 centimeters to 200 centimeters.
CN201410392136.1A 2014-08-07 2014-08-07 Combined facility for making sludge synthetic fuel Pending CN104402187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410392136.1A CN104402187A (en) 2014-08-07 2014-08-07 Combined facility for making sludge synthetic fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410392136.1A CN104402187A (en) 2014-08-07 2014-08-07 Combined facility for making sludge synthetic fuel

Publications (1)

Publication Number Publication Date
CN104402187A true CN104402187A (en) 2015-03-11

Family

ID=52639874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410392136.1A Pending CN104402187A (en) 2014-08-07 2014-08-07 Combined facility for making sludge synthetic fuel

Country Status (1)

Country Link
CN (1) CN104402187A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1907542A (en) * 2005-08-04 2007-02-07 史梅约 Exhaust gas purification system
CN101012095A (en) * 2007-01-29 2007-08-08 清华大学 Low consumption highly effective sludge drying method
CN101832566A (en) * 2010-04-23 2010-09-15 浦华环保有限公司 Anaerobic sludge digestion and dehydrated incineration method
CN201686599U (en) * 2010-05-11 2010-12-29 大连东泰有机废物处理有限公司 Dewatering sludge treatment system
CN102992559A (en) * 2012-12-07 2013-03-27 中船重工环境工程有限公司 Method for comprehensively utilizing anaerobic digestion and carbonization of municipal sludge
JP2013056982A (en) * 2011-09-07 2013-03-28 Hideo Takahashi Recycling method and apparatus for sewage sludge and waste
CN103224315A (en) * 2013-03-21 2013-07-31 曹玉成 Sludge comprehensive treatment and conversion product recycle method
KR101364491B1 (en) * 2013-10-24 2014-02-20 화수산업 주식회사 Treatment device of sludge using oxidation dewatering and dry combustion
CN203487018U (en) * 2013-07-30 2014-03-19 广东省环境科学研究院 Deep treatment device for sludge
CN203593661U (en) * 2013-11-26 2014-05-14 武汉森泰环保工程有限公司 Spiral upflow self-circulation anaerobic reactor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1907542A (en) * 2005-08-04 2007-02-07 史梅约 Exhaust gas purification system
CN101012095A (en) * 2007-01-29 2007-08-08 清华大学 Low consumption highly effective sludge drying method
CN101832566A (en) * 2010-04-23 2010-09-15 浦华环保有限公司 Anaerobic sludge digestion and dehydrated incineration method
CN201686599U (en) * 2010-05-11 2010-12-29 大连东泰有机废物处理有限公司 Dewatering sludge treatment system
JP2013056982A (en) * 2011-09-07 2013-03-28 Hideo Takahashi Recycling method and apparatus for sewage sludge and waste
CN102992559A (en) * 2012-12-07 2013-03-27 中船重工环境工程有限公司 Method for comprehensively utilizing anaerobic digestion and carbonization of municipal sludge
CN103224315A (en) * 2013-03-21 2013-07-31 曹玉成 Sludge comprehensive treatment and conversion product recycle method
CN203487018U (en) * 2013-07-30 2014-03-19 广东省环境科学研究院 Deep treatment device for sludge
KR101364491B1 (en) * 2013-10-24 2014-02-20 화수산업 주식회사 Treatment device of sludge using oxidation dewatering and dry combustion
CN203593661U (en) * 2013-11-26 2014-05-14 武汉森泰环保工程有限公司 Spiral upflow self-circulation anaerobic reactor

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Application publication date: 20150311

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