CN107013928A - A kind of method and system of grate furnace waste incineration cooperatively processing sludge - Google Patents
A kind of method and system of grate furnace waste incineration cooperatively processing sludge Download PDFInfo
- Publication number
- CN107013928A CN107013928A CN201710358056.8A CN201710358056A CN107013928A CN 107013928 A CN107013928 A CN 107013928A CN 201710358056 A CN201710358056 A CN 201710358056A CN 107013928 A CN107013928 A CN 107013928A
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- China
- Prior art keywords
- sludge
- grate furnace
- steam
- waste incineration
- desiccation
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
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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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/70—Blending
- F23G2201/702—Blending with other waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/12—Sludge, slurries or mixtures of liquids
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Abstract
The invention discloses a kind of method and system of grate furnace waste incineration cooperatively processing sludge, belong to sludge treatment field, the steam produced first with grate furnace waste incineration carries out indirect type heat exchange desiccation to sludge, then the sludge after desiccation to a certain extent and enters stove rubbish and carry out mixed burning in grate furnace by a certain percentage.The present invention realizes that effective desiccation and collaboration to sludge are burned using existing and ripe grate furnace garbage incineration technology, the independent desiccation of sludge, the construction of burning disposal project and operating cost can be substantially reduced, the innoxious of Treatment of Sludge, minimizing and recycling is realized.
Description
Technical field
The invention belongs to technical field of sludge treatment, and in particular to a kind of side of grate furnace waste incineration cooperatively processing sludge
Method and system.
Background technology
With the quickening of the high speed development and Urbanization Construction of economic society, the sewage load in cities and towns is increased rapidly, dirty
The also sharp increase of the sludge of water treatment plant, the annual production of the current urban wastewater treatment firm sludge of China is more than 30,000,000 according to statistics
Ton.Containing nutrients, heavy metal and germs and pathogen etc. such as substantial amounts of organic matter, abundant nitrogen phosphorus in sludge, if not
It is acted upon being allowed to discharge, serious pollution can be caused to environment.How effectively and economically to handle disposing sludge and realize dirty
Mud resource, using global environmental problem is turned into, is also the problem of one of China facing can not avoid.
The processing disposal options of current sludge mainly have sanitary landfills, land use and burning etc. a variety of, but all have one
The drawbacks of determining and deficiency.Sanitary landfills is likely to occur harmful substance Leakage for Groundwater and polluted, and will take more soil
Ground resource；Land use is likely to occur that agricultural product are contaminated and public's safety problem；Sludge incineration is had to by certain
The desiccation of degree, the independent desiccation of prior art sludge, the construction of burning disposal project and operating cost are high, and popularization and application are limited.
Current burning disposal has been increasingly becoming the primary solutions of domestic waste, can effectively realize house refuse
Innoxious, minimizing and recycling.Also certain organic matter and pollutant are contained in sludge, effective processing disposal of sludge is one
How urgent problem, the harmless treatment of sludge is solved using the advantage of incineration treatment of garbage and recycling is asked
Topic, becomes the study hotspot of industry.
The content of the invention
In view of this, it is an object of the invention to provide a kind of method of grate furnace waste incineration cooperatively processing sludge and it is
System, the sludge of sewage treatment plant is carried out using thermogenetic steam more than waste incineration it is heating and drying, then through the certain journey of desiccation
The sludge of degree is put into grate furnace, and mixed burning, and the grate furnace rubbish in subsequent technique using maturation are carried out with rubbish
The technologies such as burning, UTILIZATION OF VESIDUAL HEAT IN and fume treatment, realize the innoxious of Treatment of Sludge, minimizing and recycling, solve existing skill
In art the problem of the independent desiccation of sludge, burning disposal project construction and high operating cost.
To reach above-mentioned purpose, the present invention is achieved through the following technical solutions：
A kind of method for grate furnace waste incineration cooperatively processing sludge that the present invention is provided, including：
Transfer out the high-temperature steam in grate furnace waste incineration and generating electricity；
Indirect type heat exchange desiccation is carried out to wet mud using described high-temperature steam；
Sludge after the desiccation to a certain extent that exchanges heat in grate furnace mix burning by a certain percentage with entering stove rubbish
Burn.
It is preferred that, the high-temperature steam is that the high temperature saturated vapor that bleeding regulating mode is exported is used to steam turbine, should
The high temperature saturated vapour pressure that bleeding regulating mode is drawn is 0.4~0.6MPa.
It is preferred that, in addition to：It is dirty after the desiccation that exchanges heat to control to adjust the flow of high-temperature steam and the feeding coal of wet mud
The moisture content of mud is 40~60%.
It is preferred that, the dewatered sludge and the weight ratio for entering stove rubbish are 0.15:1~0.3:1.
It is preferred that, in addition to：Using wet mud after the waste gas that produces is handled through washing process in heat exchange desiccation as combustion-supporting
Gas is introduced in grate furnace.
It is preferred that, in addition to：High temperature saturated vapor is converged into grate furnace waste incineration hair after heat exchange through being condensed into water
It is introduced in the condensate system of electricity as feedwater in waste heat boiler.
The present invention also provides a kind of system of grate furnace waste incineration cooperatively processing sludge, the above-mentioned method for realizing,
It is dirty provided with wet mud entrance, desiccation including the grate furnace, waste heat boiler, steam turbine being sequentially connected, in addition to sludge drying machine
Mud outlet, Waste gas outlet, steam inlet and steam (vapor) outlet, the wet mud entrance are used to import wet mud, and the desiccation is dirty
Mud outlet is connected with grate furnace garbage inlet, and the Waste gas outlet is connected by water washing device with grate furnace intake stack,
The steam of the steam inlet and steam turbine transfers mouth connection, and the steam (vapor) outlet passes through condenser and waste heat boiler admission port
Connection.
Further, blade mechanism or multigraph press provided with letting through steam entrance and steam (vapor) outlet in the sludge drying machine
Structure, the high-temperature steam circulates in blade mechanism or disk mechanism.
The method have the benefit that：
1st, the present invention is the heating and drying sludge of existing steam using garbage incinerating power plant, and by the sludge after desiccation with
Rubbish carries out mixed burning, realizes effective processing to sludge, efficiently solves the independent desiccation of sludge and the individually processing such as burning
The problems such as technical difficulty of mode is big, energy resource consumption is big, operation expense is high, is a technical feasibility, economic and practical dirt
Mud processing method.
2nd, the present invention realizes in the mixed burning of sludge and rubbish, sludge organic matter by burning, and chemical energy is converted into
Heat energy simultaneously realizes UTILIZATION OF VESIDUAL HEAT IN, and realizes that recycling sludge is utilized while outside power supply or heat supply.
3rd, the poisonous and harmful substance that realizes in the high temperature incineration of sludge, sludge of the present invention has obtained effective processing, and
The poisonous and harmful substance that mud drying process is evaporated also passes through washing process or enters burning disposal in stove, so that sludge is real
Harmless treatment is showed.
4th, the present invention realizes the drying and incineration of sludge, the reciprocating motion of grate furnace, it is possible to achieve to rubbish and sludge
Effective stirring, be conducive to abundant burning and the after-flame of sludge combustible component, reducing sludge volume effect substantially, while sludge is through burning
Residue afterwards is blended in garbage slag, is also used as paving the way, the construction timber such as non-burning brick, and sludge realizes volume reduction and resource
Change and utilize.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The present invention target and other advantages can be realized by following specification and
Obtain.
Brief description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
The detailed description of one step, wherein：
Fig. 1 is process schematic representation of the invention.
Embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail；It should be appreciated that preferred embodiment
Only for the explanation present invention, the protection domain being not intended to be limiting of the invention.
As shown in figure 1, grate furnace 1, garbage inlet 101, intake stack 102, waste heat boiler 2, admission port 201, steam
Turbine 3, steam transfer mouth 301, generator 4, sludge drying machine 5, wet mud entrance 501, dewatered sludge outlet 502, steam enters
Mouth 503, steam (vapor) outlet 504, Waste gas outlet 505, water washing device 6, condenser 7, wet mud 8.
A kind of method for grate furnace waste incineration cooperatively processing sludge that the present invention is provided, including：
Transfer out the high-temperature steam in the waste incineration and generating electricity of grate furnace 1；
Indirect type heat exchange desiccation is carried out to wet mud 8 using described high-temperature steam；
Sludge after the desiccation to a certain extent that exchanges heat in grate furnace 1 mix burning by a certain percentage with entering stove rubbish
Burn.
High-temperature steam in the above method is the high temperature saturated vapor exported to steam turbine 3 using bleeding regulating mode,
The high temperature saturated vapour pressure that bleeding regulating mode is drawn is 0.4~0.6MPa.
Also include the flow of regulation high-temperature steam and the feeding coal of wet mud 8 in the above method to control after the desiccation that exchanges heat
The moisture content of sludge is 40~60%.
Dewatered sludge in the above method and the weight ratio for entering stove rubbish are 0.15:1~0.3:1.
The waste gas for also producing wet mud 8 in heat exchange desiccation in the above method is used as combustion-supporting gas after being handled through washing process
It is introduced in grate furnace 1.
High temperature saturated vapor is also converged into the waste incineration and generating electricity of grate furnace 1 after heat exchange through being condensed into water in the above method
Condensate system in be introduced to as feedwater in waste heat boiler 2.
The wet mud 8 can also be preheated using the waste heat of the recirculated water of condenser of power plant 7 in another method.
The present invention also provides a kind of system of grate furnace waste incineration cooperatively processing sludge, the above-mentioned method for realizing,
Including the grate furnace 1 being sequentially connected, waste heat boiler 2, steam turbine 3 and generator 4, in addition to sludge drying machine 5, provided with wet dirt
Mud entrance 501, dewatered sludge outlet 502, Waste gas outlet 505, steam inlet 503 and steam (vapor) outlet 504, the wet mud enter
It is 70~90% wet muds 8 that mouth 501, which is used to import to the moisture content of sewage treatment plant, the dewatered sludge outlet 502 and stove
The garbage inlet 101 of grate furnace 1 is connected, and the Waste gas outlet 505 is connected by water washing device 6 with the intake stack 102 of grate furnace 1
Connect, the steam inlet 503 is transferred mouth 301 with the steam of steam turbine 3 and is connected, the steam (vapor) outlet 504 by condenser 7 with
The admission port 201 of waste heat boiler 2 is connected, the oar provided with letting through steam entrance 503 and steam (vapor) outlet 504 in the sludge drying machine 5
Leaf mechanism or disk mechanism, the high-temperature steam are circulated in blade mechanism or disk mechanism, and sludge is delivered heat to by its housing,
Realize the desiccation that exchanged heat to the indirect type of sludge.
Specifically, waste incineration produces the steam that a large amount of heat smokes produce high temperature by waste heat boiler 2 in grate furnace 1, then
Done work into steam turbine and drive generator 4 to generate electricity, and Steam Turbine is transferred mouth 301 from steam using bleeding regulating mode and exported
0.6MPa high temperature saturated vapors, and the high temperature saturated vapor is led in the equipment of sludge drying machine 5 by utilidor, the sludge
Desiccation machine 5 is using propeller blade formula structure is set in outer chamber, its high temperature saturated vapor circulates in rotary shaft and helical blade,
The wet mud 8 of moisture content 80% is squeezed into the cavity of the sludge drying machine 5 by pipeline by pump, and with the rotation of helical blade
Turn constantly to move forward, high temperature saturated vapor is exchanged heat by blade surface formula and gradually transfers heat to the wet mud 8 in outside, wet
Desiccation is done step-by-step in the constantly evaporation of the moisture of sludge 8.Meanwhile, control is passed through the stream of the high temperature saturated vapor of the equipment of sludge drying machine 5
Amount and adjustment are passed through the feeding coal of the wet mud 8 of the equipment of sludge drying machine 5, to ensure that the moisture content of sludge after desiccation is left for 45%
The right side, and the sludge after desiccation is transported in feed platform sludge header (not shown) by the equipment such as belt, bucket elevator, then pass through
Distributor (not shown) is laterally uniform from the front end of grate furnace 1 (feed platform and the cohesive position of grate furnace 1) top dewatered sludge
Multiple feed inlet add, the dewatered sludge dropped in the rubbish on dryer section fire grate, and realized and mixed with rubbish.The distributor
The addition and adding speed of controllable dewatered sludge, and control the mass ratio into stove sludge and rubbish to be 25%, and realize
The even feeding of sludge discontinuity.
It will be appreciated by those skilled in the art that the air feed of the grate furnace, burning, UTILIZATION OF VESIDUAL HEAT IN, steam turbine generate electricity and
The relevant parameter of the techniques such as gas cleaning and operation make corresponding adjustment according to combustion case and operating condition.In addition, wet mud
The overall processes such as conveying, desiccation and the escaping gas processing entered after factory are carried out using sealing means, it is ensured that foul smell of sludge etc.
Pollutant is not outer to be arranged, environmental protection.
Wet mud 8 is in the equipment of sludge drying machine 5 in the present embodiment, and sludge is not directly contacted with high temperature saturated vapor, is adopted
Surface-type heat exchange principle is used, moisture evaporation and desiccation is done step-by-step by absorbing the heat of steam in sludge.Meanwhile, sludge is in heat exchange
The mixed gases containing a large amount of vapor are volatilized in drying process, the gas is waste gas, has stink and contains pollutant, can
Dissolvant type washing process is carried out to the waste gas, the liquid pollutant after processing can enter at the percolation liquid treating system of waste incineration
Reason, the insoluble gas after processing is removing vapor and sour gas etc., and waste incineration combustion air system is imported into by pipeline
The air inlet pipeline of system, mixes with air and enters dirty by high-temp combustion realization in stove after being introduced and heated by blower fan as Secondary Air
Contaminate the decomposition of thing.
The steam after heat exchange in the present embodiment is introduced into condenser 7 through steam (vapor) outlet 504 is condensed into water, then defeated with pump
The condensate system delivered to waste incineration and generating electricity converges, and is recycled as boiler feedwater.
The steam discharge of steam turbine 3 in the present embodiment is connected with condenser 7, more than the recirculated water of condenser of power plant 7
Heat is preheated to wet mud 8.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (8)
1. a kind of method of grate furnace waste incineration cooperatively processing sludge, it is characterised in that including：
Transfer out the high-temperature steam in grate furnace waste incineration and generating electricity；
Indirect type heat exchange desiccation is carried out to wet mud using described high-temperature steam；
Sludge after the desiccation to a certain extent that exchanges heat is subjected to mixed burning in grate furnace by a certain percentage with entering stove rubbish.
2. the method for grate furnace waste incineration cooperatively processing sludge according to claim 1, it is characterised in that the high temperature
Steam is that the high temperature saturated vapor that bleeding regulating mode is exported is used to steam turbine, and the height that the bleeding regulating mode is drawn is had enough to eat and wear
It is 0.4~0.6MPa with steam pressure.
3. the method for grate furnace waste incineration cooperatively processing sludge according to claim 1, it is characterised in that also include：
The flow of high-temperature steam and the feeding coal of wet mud is adjusted to control the moisture content of the sludge after the desiccation that exchanges heat to be 40~60%.
4. the method for grate furnace waste incineration cooperatively processing sludge according to claim 1, it is characterised in that dewatered sludge
It is 0.15 with entering the weight ratio of stove rubbish:1~0.3:1.
5. the method for the grate furnace waste incineration cooperatively processing sludge according to claim any one of 1-4, it is characterised in that
Also include：Wet mud is introduced to grate furnace after the waste gas that produces is handled through washing process in heat exchange desiccation as combustion-supporting gas
It is interior.
6. the method for the grate furnace waste incineration cooperatively processing sludge according to claim any one of 1-4, it is characterised in that
Also include：High temperature saturated vapor is converged in the condensate system of grate furnace waste incineration and generating electricity after heat exchange through being condensed into water
It is introduced to as feedwater in waste heat boiler.
7. a kind of system of grate furnace waste incineration cooperatively processing sludge, it is characterised in that for realizing such as claim 1 to 6
Method described in any one, including grate furnace, waste heat boiler, the steam turbine being sequentially connected, in addition to sludge drying machine, are provided with
Wet mud entrance, dewatered sludge outlet, Waste gas outlet, steam inlet and steam (vapor) outlet, the wet mud entrance are used to import
Wet mud, the dewatered sludge outlet is connected with grate furnace garbage inlet, and the Waste gas outlet passes through water washing device and stove
Grate furnace intake stack is connected, and the steam of the steam inlet and steam turbine transfers mouth connection, and the steam (vapor) outlet passes through condensing
Device is connected with waste heat boiler admission port.
8. the system of grate furnace waste incineration cooperatively processing sludge according to claim 7, it is characterised in that the sludge
Blade mechanism or disk mechanism provided with letting through steam entrance and steam (vapor) outlet in desiccation machine, the high-temperature steam is in blade mechanism
Or circulated in disk mechanism.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358056.8A CN107013928A (en) | 2017-05-19 | 2017-05-19 | A kind of method and system of grate furnace waste incineration cooperatively processing sludge |
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| CN201710358056.8A CN107013928A (en) | 2017-05-19 | 2017-05-19 | A kind of method and system of grate furnace waste incineration cooperatively processing sludge |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317517A (en) * | 2018-04-08 | 2018-07-24 | 上海发电设备成套设计研究院有限责任公司 | Coal cooperates with combustion power generation system and method with rubbish |
| CN108413411A (en) * | 2018-03-30 | 2018-08-17 | 航天凯天环保科技股份有限公司 | Domestic garbage burning electricity generation cooperates with sludge drying processing method and system |
| CN108929013A (en) * | 2018-09-29 | 2018-12-04 | 姜伟 | Device for pyrolysis processing sludge |
| CN108947172A (en) * | 2018-09-29 | 2018-12-07 | 姜伟 | The sludge treatment device of environmental protection |
| CN108947173A (en) * | 2018-09-29 | 2018-12-07 | 姜伟 | Pyrolyzing sludge device |
| CN109764340A (en) * | 2018-12-17 | 2019-05-17 | 上海康恒环境股份有限公司 | A kind of method that semi-dry sludge cooperates with burning disposal with rubbish |
| CN109899802A (en) * | 2019-03-04 | 2019-06-18 | 浙江大学 | Drying particles sludge cooperates with power generation by waste combustion system and method with rubbish in grate furnace |
| CN109913621A (en) * | 2019-03-30 | 2019-06-21 | 东阳市恒业钢带有限公司 | A kind of air-cooled heat recovery apparatus of spheroidizing annealing furnace |
| CN110228934A (en) * | 2019-07-26 | 2019-09-13 | 上海环境卫生工程设计院有限公司 | Mud granulizing burning process and system |
| CN110657441A (en) * | 2019-09-24 | 2020-01-07 | 成都市兴蓉再生能源有限公司 | Improved equipment and method for increasing sludge drying flow in delivered waste incineration plant |
| CN111196700A (en) * | 2018-11-19 | 2020-05-26 | 湖南军信环保股份有限公司 | Environment-friendly baking-free brick prepared from sludge and furnace slag and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005279331A (en) * | 2004-03-26 | 2005-10-13 | Tsukishima Kikai Co Ltd | Sludge incineration equipment and sludge incineration method |
| CN101857350A (en) * | 2010-06-04 | 2010-10-13 | 合肥水泥研究设计院 | Device for indirectly drying and utilizing sludge by cement kiln waste gas and process method thereof |
| CN102252331A (en) * | 2011-05-06 | 2011-11-23 | 安徽博瑞特热能设备股份有限公司 | Energy self-feed type fluidized bed sludge incineration and tail gas pollution control system |
| CN104628237A (en) * | 2015-01-23 | 2015-05-20 | 广东电网有限责任公司电力科学研究院 | Sludge drying incineration system based on thermal power plant |
| CN105180170A (en) * | 2015-09-30 | 2015-12-23 | 永清环保股份有限公司 | Municipal solid waste coordinative incineration power generation system |
| CN205048449U (en) * | 2015-03-17 | 2016-02-24 | 南京工程学院 | Processing system of grate type waste incinerator multifuel combustion mud |
-
2017
- 2017-05-19 CN CN201710358056.8A patent/CN107013928A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005279331A (en) * | 2004-03-26 | 2005-10-13 | Tsukishima Kikai Co Ltd | Sludge incineration equipment and sludge incineration method |
| CN101857350A (en) * | 2010-06-04 | 2010-10-13 | 合肥水泥研究设计院 | Device for indirectly drying and utilizing sludge by cement kiln waste gas and process method thereof |
| CN102252331A (en) * | 2011-05-06 | 2011-11-23 | 安徽博瑞特热能设备股份有限公司 | Energy self-feed type fluidized bed sludge incineration and tail gas pollution control system |
| CN104628237A (en) * | 2015-01-23 | 2015-05-20 | 广东电网有限责任公司电力科学研究院 | Sludge drying incineration system based on thermal power plant |
| CN205048449U (en) * | 2015-03-17 | 2016-02-24 | 南京工程学院 | Processing system of grate type waste incinerator multifuel combustion mud |
| CN105180170A (en) * | 2015-09-30 | 2015-12-23 | 永清环保股份有限公司 | Municipal solid waste coordinative incineration power generation system |
Non-Patent Citations (1)
| Title |
|---|
| 卡斯丘克等: "《小城镇污水处理新技术及应用研究》", 哈尔滨工业大学出版社, pages: 146 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108413411A (en) * | 2018-03-30 | 2018-08-17 | 航天凯天环保科技股份有限公司 | Domestic garbage burning electricity generation cooperates with sludge drying processing method and system |
| CN108317517A (en) * | 2018-04-08 | 2018-07-24 | 上海发电设备成套设计研究院有限责任公司 | Coal cooperates with combustion power generation system and method with rubbish |
| CN108929013A (en) * | 2018-09-29 | 2018-12-04 | 姜伟 | Device for pyrolysis processing sludge |
| CN108947172A (en) * | 2018-09-29 | 2018-12-07 | 姜伟 | The sludge treatment device of environmental protection |
| CN108947173A (en) * | 2018-09-29 | 2018-12-07 | 姜伟 | Pyrolyzing sludge device |
| CN108929013B (en) * | 2018-09-29 | 2021-04-13 | 南京华昭环保设备有限公司 | Device for pyrolysis treatment of sludge |
| CN108947172B (en) * | 2018-09-29 | 2021-03-19 | 克拉玛依博达生态环保科技有限责任公司 | Environment-friendly sludge treatment equipment |
| CN108947173B (en) * | 2018-09-29 | 2021-03-16 | 克拉玛依博达生态环保科技有限责任公司 | Sludge pyrolysis device |
| CN111196700A (en) * | 2018-11-19 | 2020-05-26 | 湖南军信环保股份有限公司 | Environment-friendly baking-free brick prepared from sludge and furnace slag and preparation method thereof |
| CN109764340A (en) * | 2018-12-17 | 2019-05-17 | 上海康恒环境股份有限公司 | A kind of method that semi-dry sludge cooperates with burning disposal with rubbish |
| CN109899802A (en) * | 2019-03-04 | 2019-06-18 | 浙江大学 | Drying particles sludge cooperates with power generation by waste combustion system and method with rubbish in grate furnace |
| CN109913621A (en) * | 2019-03-30 | 2019-06-21 | 东阳市恒业钢带有限公司 | A kind of air-cooled heat recovery apparatus of spheroidizing annealing furnace |
| CN110228934A (en) * | 2019-07-26 | 2019-09-13 | 上海环境卫生工程设计院有限公司 | Mud granulizing burning process and system |
| CN110657441A (en) * | 2019-09-24 | 2020-01-07 | 成都市兴蓉再生能源有限公司 | Improved equipment and method for increasing sludge drying flow in delivered waste incineration plant |
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