CN106000143B - A kind of boiler flue desulfuring towers renovation agent preparation device special application method - Google Patents
A kind of boiler flue desulfuring towers renovation agent preparation device special application method Download PDFInfo
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- CN106000143B CN106000143B CN201610412952.3A CN201610412952A CN106000143B CN 106000143 B CN106000143 B CN 106000143B CN 201610412952 A CN201610412952 A CN 201610412952A CN 106000143 B CN106000143 B CN 106000143B
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- exhaust gas
- boiler
- hypoxemia
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- boiler exhaust
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/53—Mixing liquids with solids using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/59—Mixing systems, i.e. flow charts or diagrams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
- B01F33/8212—Combinations of dissimilar mixers with consecutive receptacles with moving and non-moving stirring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
Abstract
The present invention relates to environmental technology fields, and in particular to a kind of boiler flue desulfuring towers renovation agent preparation device special application method.It is characterized in that：Application method including closed type cycle hypoxemia boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system, double spiral agitator.The medium that closed type recycles hypoxemia boiler exhaust gas mixing Tower System conveying circulating fluidized bed boiler flying dust is the tail gas after boiler flue gas dust remover, has the characteristics that hypoxemia, drying, clean, can keep circulating fluidized bed boiler flying dust SiO2The activity of particle, boiler exhaust gas complete the technical process of conveying, mixing, separation as a kind of gas medium, substantially turn waste into wealth, high-value-use boiler exhaust gas, and plant automation degree is high, and the technological process integrated intelligent realization of each complexity operates with simplicity.
Description
Technical field
The present invention relates to environmental technology fields, and in particular to a kind of boiler flue desulfuring towers renovation agent preparation device special makes
Use method.
Background technology
The large desulfurization device of boiler flue gas desulfurization is known as desulfurizing tower, SO2Wet process of FGD green technology is because of its desulfurization
Rate is high, coal quality applicable surface is wide, mature technology, steady running period length, load change influence small, gas treatment ability is big etc.
Feature is widely used in each large and medium-sized thermal power plant, becomes the leading technology technology of domestic and international flue gas desulphurization.It is right
For desulphurization plant, which has SO2Absorbing liquid corrosive medium is strong, processing flue-gas temperature is high, abrasiveness is strong, equipment anticorrosion
Lose the features such as region is big, anticorrosion failure repair is difficult.Desulfurizing tower is upright tall and slender structure mostly, is subjected to pressure, temperature
And gravitational load, while the dynamic load(loading)s such as wind load and seismic (seismal are born again.Therefore, corrosion control is always to influence desulfurizing tower
Apparatus structure safety, long-life safe operation one of Important Problems, how desulfurization tower to complete maintenance maintenance in high quality
The problem of always perplexing engineers and technicians, dispensing, metering, mixing, the conveying etc. of renovation agent in maintenance maintenance implementation process
It is engineers and technicians' effort that how technical process, which reaches technological requirement and prevent the pollution of the environment with occupational,
It solves the problems, such as.Chinese invention patent（Patent No. 201310278422.0, patent name are resistance to concentrated seawater and desulfurization fume
The concrete of corrosion）Disclose a kind of Concrete capable of resisting concentrated seawater and desulfurization flue gas corrosion, it is characterized in that by rubble, sand,
Gel rubber material, additive and water composition, the cementitious material are made of cement, miberal powder and flyash, and miberal powder and flyash exist
Shared mass percent is respectively 23.6%~25% in gel rubber material, and surplus is cement.By the gel rubber material for controlling concrete
The proportioning of middle flyash, miberal powder and cement, and the alkali content and chloride ion content of gel rubber material are strictly controlled, reach the conjunction of cigarette tower
Intensity requirement and corrosion resistance requirement of one seawater cooling tower to concrete, corrosion-inhibiting coating must be made by eliminating in traditional technology
The step of, therefore can improve labor efficiency, reduce construction cost.Chinese invention patent（Patent No. 201110457931.0,
Patent name is a kind of reaction kettle）A kind of reaction kettle is disclosed, is characterized in being installed with blender in the reaction chamber of reaction kettle, is reacted
The bottom of kettle offers feed inlet, and the top of reaction kettle offers overflow port, and horizontal type is equipped with close to the agitating paddle position of blender
Flow-stopping plate component is arranged with spiral type flow guide plates in the reaction chamber above agitating paddle, and spiral type flow guide plates are led at overflow port.This
The reaction kettle of invention is simple in structure, be easy to make, cost is relatively low, product is uniform and proportion is high, is prepared particularly suitable for wet method solid
Body particulate material.The above-mentioned patented technology Concrete capable of resisting concentrated seawater and desulfurization flue gas corrosion introduced first does not introduce its technique
Construction equipment, a kind of reaction kettle of patented technology introduced thereafter also only solve the problems, such as the mixing of renovation agent, to such as dispensing, meter
The technical process such as amount, conveying and the problems such as the occurring with occupational that how to prevent the pollution of the environment do not propose solution party
Case, especially aggregate circulating fluidized bed boiler flying dust how to ensure its kept under the environment that hypoxemia is dried activity to obtain compared with
High compression strength and with metal adhesion strength.
Invention content
The technical solution used in the present invention is：A kind of boiler flue desulfuring towers renovation agent preparation device special user
Method.It is characterized in that：Including closed type cycle hypoxemia boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system,
The application method of double spiral agitator.
Closed type cycle hypoxemia boiler exhaust gas mixing Tower System include closed type recycle hypoxemia boiler exhaust gas mixing column,
Multicyclone, Lodz fan assembly, circulating fluidized bed boiler flying dust auger conveyor, connection wind pipe component, cycle are low
Oxygen boiler exhaust gas supplements interface.Closed type cycle hypoxemia boiler exhaust gas mixing column include the import of cycle hypoxemia boiler exhaust gas,
Tower body, the outlet of cycle hypoxemia boiler exhaust gas, masterbatch holding vessel.Closed type recycles the user of hypoxemia boiler exhaust gas mixing Tower System
Method is：Boiler smoke connects under the detaching of Lodz fan assembly through recycling hypoxemia boiler exhaust gas supplement after dry collector is handled
Mouth enters the connection wind pipe component between closed type cycle hypoxemia boiler exhaust gas mixing column and Lodz fan assembly, recirculating fluidized bed
Boiler fly ash enters connection wind pipe component through circulating fluidized bed boiler flying dust auger conveyor and is mixed with boiler exhaust gas, low through recycling
Oxygen boiler exhaust gas import enters closed type cycle hypoxemia boiler exhaust gas mixing column, and activator propylene glycol methyl ether acetate is from spraying
Formula nozzle sprays to form droplet, package circulating fluidized bed boiler flying dust under gravity along tower body spiral-falling, whereabouts
In the process, the longer the particle of activator and circulating fluidized bed boiler flying dust the bigger, and with tower body wall friction and mutually in collision
It loses kinetic energy and is detached with boiler exhaust gas, masterbatch holding vessel is fallen into through tower body bottom, and boiler exhaust gas is through recycling hypoxemia boiler tail
Gas outlet enters multicyclone, fan assembly, closed type cycle hypoxemia boiler exhaust gas mixing column, multi-cyclone in Lodz
This closed system of deduster circulates, a part of boiler exhaust gas of loss（For example it is lost to the portion in double spiral agitator
Divide tail gas）From cycle hypoxemia boiler exhaust gas supplement interface supplement.
The component A stock preparation system include atomizing nozzle, stirring storage tank I, stirring storage tank II, centrifugation conveying pump group part I,
Distribute valve module I.The application method of component A stock preparation system is：Activator propylene glycol methyl ether acetate in component A is stored in
It stirs in storage tank I, enters closed type through centrifugation conveying pump group part I, distribution valve module I, atomizing nozzle and recycle hypoxemia boiler tail
Gas mixing column and circulating fluidized bed boiler flying dust mixing granulation.Binder resorcinol, tackifier low temperature coal tar pitch, diluent are adjacent
Dibatyl phithalate is stored in stirring storage tank II, is conveyed through centrifugation conveying pump group part I, distribution valve module I after stirring evenly
Into double spiral agitator.
The B component stock preparation system includes stirring storage tank III, stirring storage tank IV, centrifugation conveying pump group part II, distribution valve group
Part II.The stock preparation system application method of B component is：Curing agent hexa, dilution stabilizer dibutyl phthalate
It is stored in stirring storage tank III, accelerating agent hexamethoxy methyl cyanuramide, dilution stabilizer dibutyl phthalate are stored in and stir
It mixes in storage tank IV, injects double helix through centrifugation conveying pump group part II through distributing valve module II and being matched by 1 ﹕ 1 after stirring evenly respectively
In blender.
The double spiral agitator, component A stock preparation system are mutually interconnected with B component stock preparation system by connecting conveying pipe component
It connects, the double spiral agitator is connect with masterbatch holding vessel.
The closed type cycle hypoxemia boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system, double spiral shells
Rotation blender is installed on bracket assembly.The application method of double spiral agitator is：Activator and recirculating fluidized bed first
The particle of boiler fly ash enters double spiral agitator from masterbatch holding vessel, the binder isophthalic two come with the stirring conveying of storage tank II
Phenol, tackifier low temperature coal tar pitch, the mixing of diluent dibutyl phthalate, it is spare as component A after stirring evenly, it uses
When, B component injection double spiral agitator can construct after being stirred evenly with component A, and component A is with B component 1 ﹕ 1 proportionings by distributing valve
Component I, distribution valve module II adjust.
Compared with the existing technology, the present invention at least contains and has the advantage that：First, boiler flue desulfuring towers renovation agent aggregate follows
Ring CFB fly ash is most common waste during boiler for producing, larger to the injury of personnel in workplace,
The occupational diseases such as pneumoconiosis are be easy to cause, the aerial dust of loss pollutes the environment, to ensure that hypoxemia dry environment is kept
Aggregate SiO2The activity and high-value-use of particle, avoid environmental pollution, are totally-enclosed automatic running for its process units designed
Equipment；Second, the medium that closed type recycles hypoxemia boiler exhaust gas mixing Tower System conveying circulating fluidized bed boiler flying dust is boiler
Tail gas after smoke duster has the characteristics that hypoxemia, drying, clean, can keep circulating fluidized bed boiler flying dust SiO2Grain
The activity of son, while tail gas recycles the upper inlet entrance of hypoxemia boiler exhaust gas mixing column from closed type, is flowed out from lower part outlet,
Closed type is reentered under the drive of Lodz wind turbine recycle hypoxemia boiler exhaust gas mixing column, boiler tail after multi-tube dust cleaner purifies
Gas completes the technical process of conveying, mixing, separation as a kind of gas medium, and gas such as argon gas, nitrogen etc. are protected relative to other,
With boiler exhaust gas instead of above-mentioned protective gas, substantially turn waste into wealth, high-value-use boiler exhaust gas；Third, due to aggregate
Circulating fluidized bed boiler flying dust is gathered materials on the spot, and can directly be taken from bulk cement storage tank, and gaseous conveying medium boiler exhaust gas is also to take on the spot
Material can directly take from air hose after boiler dust remover, and the input of process equipment is also reduced while saving transportation cost.The
Four, plant automation degree is high, and the technological process integrated intelligent of each complexity is implemented, and simplicity is operated with.
Description of the drawings
Fig. 1 is a kind of front view structure signal of boiler flue desulfuring towers renovation agent preparation device special application method of the present invention
Figure.
Fig. 2 is a kind of plan structure signal of boiler flue desulfuring towers renovation agent preparation device special application method of the present invention
Figure.
Fig. 3 is a kind of A partial enlargement knots of boiler flue desulfuring towers renovation agent preparation device special application method of the present invention
Structure schematic diagram.
Fig. 4 is a kind of B partial enlargement knots of boiler flue desulfuring towers renovation agent preparation device special application method of the present invention
Structure schematic diagram.
Fig. 5 is a kind of C partial enlargement knots of boiler flue desulfuring towers renovation agent preparation device special application method of the present invention
Structure schematic diagram.
Fig. 6 is a kind of D partial enlargement knots of boiler flue desulfuring towers renovation agent preparation device special application method of the present invention
Structure schematic diagram.
1- closed types recycle hypoxemia boiler exhaust gas mixing Tower System 2-A component stock preparation systems
3-B component stock preparation system 4- double spiral agitators
5- circulating fluidized bed boiler flying dust auger conveyor 6- bracket assemblies
7- recycles the outlet of hypoxemia boiler exhaust gas import 8- tower bodies 9- cycle hypoxemia boiler exhaust gas
10- multicyclones 11- cycle hypoxemia boiler exhaust gas supplements interface
The Lodzs 12- fan assembly 13- connection wind pipe component 14- masterbatch holding vessels
I 17- of 15- atomizing nozzles 16- stirring storage tanks stirs storage tank II
18- centrifugation conveying pump group parts I 19- distribute valve module I
20- closed types recycle hypoxemia boiler exhaust gas mixing column 21- and stir storage tank III
22- stirs II 24- of storage tank IV 23- centrifugation conveying pump group parts and distributes valve module II
25- connecting conveying pipe components.
Specific implementation mode
The present apparatus is described further with specific embodiment below in conjunction with the accompanying drawings.
The present invention is as shown in attached drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of special system of boiler flue desulfuring towers renovation agent
Standby device application method, it is characterized in that：Including closed type cycle hypoxemia boiler exhaust gas mixing Tower System 1, component A stock preparation system 2,
The application method of B component stock preparation system 3, double spiral agitator 4.
The closed type cycle hypoxemia boiler exhaust gas mixing Tower System 1 includes that closed type recycles hypoxemia boiler exhaust gas mixing column
20, multicyclone 10, Lodz fan assembly 12, circulating fluidized bed boiler flying dust auger conveyor 5, connection wind pipe component
13, cycle hypoxemia boiler exhaust gas supplements interface 11.The closed type cycle hypoxemia boiler exhaust gas mixing column 20 includes cycle hypoxemia
Boiler exhaust gas import 7, tower body 8, cycle hypoxemia boiler exhaust gas outlet 9, masterbatch holding vessel 14.Closed type recycles hypoxemia boiler exhaust gas
Mixing the application method of Tower System 1 is：Boiler smoke warp under the detaching of Lodz fan assembly 12 after dry collector is handled
It recycles hypoxemia boiler exhaust gas supplement interface 11 and enters closed type cycle hypoxemia boiler exhaust gas mixing column 20 and Lodz fan assembly 12
Between connection wind pipe component 13, circulating fluidized bed boiler flying dust through circulating fluidized bed boiler flying dust auger conveyor 5 enter connect
Tube assembly of giving a dinner for a visitor from afar 13 is mixed with boiler exhaust gas, enters closed type cycle hypoxemia boiler exhaust gas through recycling hypoxemia boiler exhaust gas import 7
Mixing column 20, activator propylene glycol methyl ether acetate form droplet from the ejection of atomizing nozzle 15, wrap up recirculating fluidized bed pot
Converter fly ash is under gravity during 8 spiral-falling of tower body, whereabouts, activator and circulating fluidized bed boiler flying dust
The longer particle the bigger, and is detached with boiler exhaust gas with kinetic energy is lost in 8 wall friction of tower body and mutual collision, through 8 bottom of tower body
Clan enters masterbatch holding vessel 14, and boiler exhaust gas enters multicyclone 10 through recycling hypoxemia boiler exhaust gas outlet 9, in sieve
Hereby fan assembly 12, closed type cycle hypoxemia boiler exhaust gas mixing column 20, this closed system cycle of multicyclone 10
Flowing, a part of boiler exhaust gas of loss（For example it is lost to the partial tail gas in double spiral agitator 4）From cycle hypoxemia boiler
Tail gas supplements interface 11 and supplements.
The component A stock preparation system includes atomizing nozzle 15, stirring storage tank I 16, stirring storage tank II 17, centrifugation delivery pump
Component I 18, distribution valve module I 19.The application method of component A stock preparation system is：Activator propylene glycol monomethyl ether second in component A
Acid esters is stored in stirring storage tank I 16, is entered through centrifugation conveying pump group part I 18, distribution valve module I 19, atomizing nozzle 15 and is closed
Box-like cycle hypoxemia boiler exhaust gas mixing column 20 and circulating fluidized bed boiler flying dust mixing granulation.Binder resorcinol, increasing stick
Agent low temperature coal tar pitch, diluent dibutyl phthalate are stored in stirring storage tank II 17, are conveyed through centrifugation after stirring evenly
Pump group part I 18, distribution valve module I 19 are transported in double spiral agitator 4.
The B component stock preparation system conveys pump group part II 23 including stirring storage tank III 21, stirring storage tank IV 22, centrifugation, divides
With valve module II 24.The stock preparation system application method of B component is：Curing agent hexa, dilution stabilizer O-phthalic
Dibutyl phthalate is stored in stirring storage tank III 21, accelerating agent hexamethoxy methyl cyanuramide, two fourth of dilution stabilizer phthalic acid
Ester is stored in stirring storage tank IV 22, is matched through centrifugation conveying pump group by 1 ﹕ 1 after stirring evenly respectively through distributing valve module II 24
Part II 24 injects in double spiral agitator 4.
The double spiral agitator 4, component A stock preparation system 2 and B component stock preparation system 4 pass through connecting conveying pipe component 25
It is connected with each other, the double spiral agitator 4 is connect with masterbatch holding vessel 14.
Closed type cycle hypoxemia boiler exhaust gas mixing Tower System 1, component A stock preparation system 2, B component stock preparation system 3,
Double spiral agitator 4 is installed on bracket assembly 6.The application method of double spiral agitator 4 is：Activator and cycle first
The particle of CFB fly ash enters double spiral agitator 4 from masterbatch holding vessel 14, comes with the stirring conveying of storage tank II 17 glutinous
Mixture resorcinol, tackifier low temperature coal tar pitch, the mixing of diluent dibutyl phthalate, are used as component A after stirring evenly
It is spare, in use, B component injection double spiral agitator 4 can construct after being stirred evenly with component A.
Claims (1)
1. a kind of boiler flue desulfuring towers renovation agent preparation device special application method, it is characterized in that：It is recycled including closed type low
The application method of oxygen boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system, double spiral agitator；It is closed
Formula cycle hypoxemia boiler exhaust gas mixing Tower System application method be：Boiler smoke is after dry collector is handled in Lodz wind turbine
Enter closed type cycle hypoxemia boiler exhaust gas mixing column and Lodz through recycling hypoxemia boiler exhaust gas supplement interface under the detaching of component
Connection wind pipe component between fan assembly, circulating fluidized bed boiler flying dust through circulating fluidized bed boiler flying dust auger conveyor into
Enter to connect wind pipe component and be mixed with boiler exhaust gas, enters closed type cycle hypoxemia boiler exhaust gas through recycling hypoxemia boiler exhaust gas import
Mixing column, activator propylene glycol methyl ether acetate spray to form droplet from atomizing nozzle, and package circulating fluidized bed boiler flies
Ash is under gravity during the tower body spiral-falling, whereabouts, the particle of activator and circulating fluidized bed boiler flying dust
More longer, bigger, and detached with boiler exhaust gas with kinetic energy is lost in tower body wall friction and mutual collision, it is fallen into through tower body bottom
Masterbatch holding vessel, and boiler exhaust gas through recycle hypoxemia boiler exhaust gas outlet enter multicyclone, in Lodz fan assembly,
Closed type cycle hypoxemia boiler exhaust gas mixing column, multicyclone this closed system circulate, a part for loss
Boiler exhaust gas is supplemented from cycle hypoxemia boiler exhaust gas supplement interface；The application method of component A stock preparation system is：Work in component A
Agent propylene glycol methyl ether acetate is stored in stirring storage tank I, through centrifugation conveying pump group part I, distribution valve module I, atomizing
Nozzle enters closed type cycle hypoxemia boiler exhaust gas mixing column and circulating fluidized bed boiler flying dust mixing granulation, binder isophthalic two
Phenol, tackifier low temperature coal tar pitch, diluent dibutyl phthalate are stored in stirring storage tank II, through centrifugation after stirring evenly
Conveying pump group part I, distribution valve module I are transported in double spiral agitator；The stock preparation system application method of B component is：Curing agent
Hexa, dilution stabilizer dibutyl phthalate are stored in stirring storage tank III, accelerating agent hexamethoxy methyl
Melamine, dilution stabilizer dibutyl phthalate are stored in stirring storage tank IV, through distributing valve module after stirring evenly respectively
II is matched by 1 ﹕ 1 through in the centrifugation conveying injection double spiral agitator of pump group part II；The application method of double spiral agitator is：First
The particle of activator and circulating fluidized bed boiler flying dust enters double spiral agitator from masterbatch holding vessel, is conveyed with stirring storage tank II
Binder resorcinol, tackifier low temperature coal tar pitch, the diluent dibutyl phthalate come mixes, conduct after stirring evenly
Component A is spare, in use, B component injection double spiral agitator can construct after being stirred evenly with component A, component A and B component
1 ﹕ 1 proportionings are adjusted by distribution valve module I, distribution valve module II.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610412952.3A CN106000143B (en) | 2016-06-14 | 2016-06-14 | A kind of boiler flue desulfuring towers renovation agent preparation device special application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610412952.3A CN106000143B (en) | 2016-06-14 | 2016-06-14 | A kind of boiler flue desulfuring towers renovation agent preparation device special application method |
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| CN106000143A CN106000143A (en) | 2016-10-12 |
| CN106000143B true CN106000143B (en) | 2018-09-18 |
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| CN109731397B (en) * | 2019-03-11 | 2021-10-26 | 永兴长隆环保科技有限公司 | Method for preparing filter material for roller kiln dust removal by mixed fluidized bed |
| CN109718597B (en) * | 2019-03-11 | 2022-02-01 | 杨松 | Preparation method of filter material for roller kiln dust removal |
| CN109718628B (en) * | 2019-03-11 | 2021-11-09 | 晋城市三英精细材料有限公司 | Process method for preparing filter material for roller kiln dust removal |
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| CN1804526A (en) * | 2004-03-02 | 2006-07-19 | 陈士良 | Flue gas recovery methods |
| CN201346434Y (en) * | 2008-12-15 | 2009-11-18 | 中天环保产业(集团)有限公司 | Combined high-efficiency tail gas purifying system |
| JP2010168542A (en) * | 2008-12-22 | 2010-08-05 | Okawa Tekko:Kk | System and apparatus for manufacturing fuel, bedding and fertilizer from livestock excrement |
| CN101891434A (en) * | 2010-07-23 | 2010-11-24 | 广州绿由工业弃置废物回收处理有限公司 | Aerated concrete regenerative building block produced by using garbage clinkers and manufacturing method thereof |
-
2016
- 2016-06-14 CN CN201610412952.3A patent/CN106000143B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804526A (en) * | 2004-03-02 | 2006-07-19 | 陈士良 | Flue gas recovery methods |
| CN201346434Y (en) * | 2008-12-15 | 2009-11-18 | 中天环保产业(集团)有限公司 | Combined high-efficiency tail gas purifying system |
| JP2010168542A (en) * | 2008-12-22 | 2010-08-05 | Okawa Tekko:Kk | System and apparatus for manufacturing fuel, bedding and fertilizer from livestock excrement |
| CN101891434A (en) * | 2010-07-23 | 2010-11-24 | 广州绿由工业弃置废物回收处理有限公司 | Aerated concrete regenerative building block produced by using garbage clinkers and manufacturing method thereof |
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Application publication date: 20161012 Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2019350000001 Denomination of invention: Use method of special preparation device for boiler flue gas desulfurization tower repair agent Granted publication date: 20180918 License type: Exclusive License Record date: 20190116 |
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Assignee: QUANZHOU GREEN LOW CARBON Research Institute Assignor: Yang Song Contract record no.: 2019350000001 Date of cancellation: 20200413 |
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Effective date of registration: 20201202 Address after: 272000 room 2211, Jinchen international building, Linghua South Road, Liuhang street, high tech Zone, Jining City, Shandong Province Patentee after: Jining xinruida Information Technology Co., Ltd Address before: 362000, 36, 6 and 1916 creative industrial parks, 610 Xin Jie street, Licheng District, Fujian, Quanzhou Patentee before: Yang Song |
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