CN106079100B - A kind of boiler flue desulfuring towers renovation agent preparation device special - Google Patents
A kind of boiler flue desulfuring towers renovation agent preparation device special Download PDFInfo
- Publication number
- CN106079100B CN106079100B CN201610412401.7A CN201610412401A CN106079100B CN 106079100 B CN106079100 B CN 106079100B CN 201610412401 A CN201610412401 A CN 201610412401A CN 106079100 B CN106079100 B CN 106079100B
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- CN
- China
- Prior art keywords
- hypoxemia
- exhaust gas
- boiler exhaust
- component
- boiler
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/062—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors with a pneumatic or hydraulic conveyor
Abstract
The present invention relates to environmental technology field, and in particular to a kind of boiler flue desulfuring towers renovation agent preparation device special.It is characterized in that：Including closed type circulation hypoxemia boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system, double spiral agitator, bracket assembly, closed type circulation hypoxemia boiler exhaust gas mixing Tower System includes closed type circulation hypoxemia boiler exhaust gas mixing column, multicyclone, Lodz fan assembly, CFBB flying dust auger conveyor, connection wind pipe component, circulation hypoxemia boiler exhaust gas supplement interface.The medium of closed type circulation hypoxemia boiler exhaust gas mixing Tower System conveying CFBB flying dust is the tail gas after boiler flue gas dust remover, with hypoxemia, drying, it is clean the characteristics of, CFBB flying dust SiO can be kept2The 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.
Description
Technical field
The present invention relates to environmental technology field, and in particular to a kind of boiler flue desulfuring towers renovation agent preparation device special.
Background technology
The large desulfurization device of boiler flue gas desulfurization is referred to as desulfurizing tower, and SO2 wet process of FGD green technology is because of its desulfurization
Rate is high, ature of coal applicable surface is wide, mature technology, steady running cycle length, load change influence small, gas treatment ability is big etc.
Feature, each large and medium-sized thermal power plant is widely used in, turns into the leading technology technology of domestic and international flue gas desulphurization.It is right
For desulphurization plant, the technique has that SO2 absorbing liquids 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 maintenance 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, one of the Important Problems of long-life safe operation, how desulfurization tower completes maintenance maintenance in high quality
The problem of always perplexing engineers and technicians, the dispensing of renovation agent, metering, mixing, conveying etc. 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,
Solve 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 binder materials are made up 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 conventional art
The step of, therefore can raise labour efficiency, reduce construction cost.Chinese invention patent（Patent No. 201110457931.0,
Patent name is a kind of reactor）A kind of reactor is disclosed, is characterized in being equiped with agitator in the reaction chamber of reactor, is reacted
The bottom of kettle offers charging aperture, and the top of reactor offers overfall, and horizontal type is provided with close to the agitating paddle position of agitator
Baffle board component, spiral type flow guide plates is arranged with the reaction chamber above agitating paddle, spiral type flow guide plates are led at overfall.This
The reactor of invention is simple in construction, make easily, cost is relatively low, product is uniform and proportion is high, 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 reactor 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, particularly aggregate CFBB flying dust how to ensure its hypoxemia dry environment under keep activity so as to obtain compared with
High compression strength and with metal adhesion strength.
The content of the invention
The technical solution used in the present invention is：A kind of boiler flue desulfuring towers renovation agent preparation device special.Its feature
It is：Stirred including closed type circulation hypoxemia boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system, double helix
Mix device, bracket assembly.
The closed type that closed type circulation hypoxemia boiler exhaust gas mixing Tower System includes circulate hypoxemia boiler exhaust gas mixing column,
Multicyclone, Lodz fan assembly, CFBB flying dust auger conveyor, connection wind pipe component, circulation are low
Oxygen boiler exhaust gas supplements interface.Closed type circulation hypoxemia boiler exhaust gas mixing column include the import of circulation hypoxemia boiler exhaust gas,
Tower body, the outlet of circulation hypoxemia boiler exhaust gas, masterbatch holding vessel.The closed type circulation hypoxemia boiler exhaust gas mixing column, multitube rotation
Wind deduster, Lodz fan assembly are in turn connected to form closure by connecting wind pipe component, and the circulation hypoxemia boiler exhaust gas is mended
Fill on the connection wind pipe component that interface is arranged between multicyclone and Lodz fan assembly, the recirculating fluidized bed pot
Converter fly ash auger conveyor is arranged on the connection wind between Lodz fan assembly and closed type circulation hypoxemia boiler exhaust gas mixing column
In tube assembly.
The component A stock preparation system include atomizing shower nozzle, stirring storage tank I, stirring storage tank II, centrifugation conveying pump group part I,
Distribute valve module I.
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 double spiral agitator, component A stock preparation system are mutually interconnected with B component stock preparation system by connecting conveying pipe component
Connect, the double spiral agitator is connected with masterbatch holding vessel.
The closed type circulation hypoxemia boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system, double spiral shells
Rotation agitator is installed on bracket assembly.
Relative to prior art, the present invention, which at least contains, to be had the advantage that：First, boiler flue desulfuring towers renovation agent aggregate follows
Ring CFB fly ash is most common discarded object during boiler for producing, and the injury to personnel in workplace is larger,
The occupational diseases such as pneumoconiosis are easily caused, the aerial dust of loss pollutes to environment, to ensure that hypoxemia dry environment is kept
The activity and high-value-use of aggregate SiO2 particles, avoid environmental pollution, are totally-enclosed automatic running for its process units designed
Equipment；Second, the medium of closed type circulation hypoxemia boiler exhaust gas mixing Tower System conveying CFBB flying dust is boiler
Tail gas after smoke duster, have hypoxemia, drying, it is clean the characteristics of, CFBB flying dust SiO2 grains can be kept
The activity of son, while the upper inlet of tail gas from closed type circulation hypoxemia boiler exhaust gas mixing column enters, and is flowed out from lower part outlet,
Closed type circulation hypoxemia boiler exhaust gas mixing column, boiler tail are reentered under the drive of Lodz blower fan 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 above-mentioned protective gas is instead of, substantially turned waste into wealth, high-value-use boiler exhaust gas；3rd, due to aggregate
CFBB flying dust is gathered materials on the spot, and directly can be taken from bulk cement storage tank, and gaseous conveying medium boiler exhaust gas is also to take on the spot
It material, can directly be taken after boiler dust remover in airduct, the input of process equipment is also reduced while saving cost of transportation.The
Four, plant automation degree is high, and each complicated technological process integrated intelligent is implemented, and operates with simplicity.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of boiler flue desulfuring towers renovation agent preparation device special of the present invention.
Fig. 2 is a kind of overlooking the structure diagram of boiler flue desulfuring towers renovation agent preparation device special of the present invention.
Fig. 3 is a kind of A partial enlargement structural representations of boiler flue desulfuring towers renovation agent preparation device special of the present invention.
Fig. 4 is a kind of B partial enlargement structural representations of boiler flue desulfuring towers renovation agent preparation device special of the present invention.
Fig. 5 is a kind of C partial enlargement structural representations of boiler flue desulfuring towers renovation agent preparation device special of the present invention.
Fig. 6 is a kind of D partial enlargement structural representations of boiler flue desulfuring towers renovation agent preparation device special of the present invention.
1- closed types circulate hypoxemia boiler exhaust gas mixing Tower System 2-A component stock preparation systems
3-B component stock preparation system 4- double spiral agitators
5- CFBB flying dust auger conveyor 6- bracket assemblies
The outlet of 7- circulation hypoxemia boiler exhaust gas import 8- tower bodies 9- circulation hypoxemia boiler exhaust gas
10- multicyclones 11- circulation hypoxemia boiler exhaust gas supplement interfaces
12- Lodzs fan assembly 13- connection wind pipe component 14- masterbatch holding vessels
15- atomizing shower nozzles 16- stirring storage tank I 17- stirring storage tanks II
18- centrifugation conveying pump group part I 19- distribution valve modules I
20- closed types circulation hypoxemia boiler exhaust gas mixing column 21- stirring storage tanks III
22- stirring storage tank IV 23- centrifugation conveying pump group part II 24- distribution valve modules II
25- connecting conveying pipe components.
Embodiment
The present apparatus is described further with specific embodiment below in conjunction with the accompanying drawings.
The present invention is as shown in accompanying 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, it is characterized in that：It is standby including closed type circulation hypoxemia boiler exhaust gas mixing Tower System 1, component A stock preparation system 2, B component
Material system 3, double spiral agitator 4, bracket assembly 6.
The closed type circulation hypoxemia boiler exhaust gas mixing Tower System 1 includes closed type circulation hypoxemia boiler exhaust gas mixing column
20th, multicyclone 10, Lodz fan assembly 12, CFBB flying dust auger conveyor 5, connection wind pipe component
13rd, hypoxemia boiler exhaust gas supplement interface 11 is circulated.The closed type circulation hypoxemia boiler exhaust gas mixing column 20 includes circulation hypoxemia
Boiler exhaust gas import 7, tower body 8, circulation hypoxemia boiler exhaust gas outlet 9, masterbatch holding vessel 14.The closed type circulates hypoxemia boiler
Tail gas mixing column 20, multicyclone 10, Lodz fan assembly 12 are in turn connected to form by connecting wind pipe component 13 and closed
Close, the circulation hypoxemia boiler exhaust gas supplement interface 11 is arranged between multicyclone 10 and Lodz fan assembly 12
Connect on wind pipe component 13, the CFBB flying dust auger conveyor 5 is arranged on Lodz fan assembly 12 and closure
On connection wind pipe component 13 between formula circulation hypoxemia boiler exhaust gas mixing column 20.
The component A stock preparation system 2 includes atomizing shower nozzle 15, stirring storage tank I 16, stirring storage tank II 17, centrifugation conveying
Pump group part I 18, distribution valve module I 19.
The B component stock preparation system 3 include stirring storage tank III 21, stirring storage tank IV 22, centrifugation conveying pump group part II 23, point
With valve module II 24.
The double spiral agitator 4, component A stock preparation system 2 and B component stock preparation system 3 pass through connecting conveying pipe component 25
It is connected with each other, the double spiral agitator 4 is connected with masterbatch holding vessel 14.
Closed type circulation 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.
Claims (2)
1. a kind of boiler flue desulfuring towers renovation agent preparation device special, it is characterized in that：Hypoxemia boiler tail is circulated including closed type
Gas mixing Tower System, component A stock preparation system, B component stock preparation system, double spiral agitator, bracket assembly, closed type circulation are low
Oxygen boiler exhaust gas mixing Tower System includes closed type circulation hypoxemia boiler exhaust gas mixing column, multicyclone, Lodz blower fan
Component, CFBB flying dust auger conveyor, connection wind pipe component, circulation hypoxemia boiler exhaust gas supplement interface, closure
Formula circulation hypoxemia boiler exhaust gas mixing column includes the import of circulation hypoxemia boiler exhaust gas, tower body, circulates the outlet of hypoxemia boiler exhaust gas, be female
Expect holding vessel, closed type circulation hypoxemia boiler exhaust gas mixing column, multicyclone, Lodz fan assembly are by connecting airduct
Component is in turn connected to form closure, and circulation hypoxemia boiler exhaust gas supplement interface is arranged on multicyclone and Lodz blower fan group
On connection wind pipe component between part, CFBB flying dust auger conveyor is arranged on Lodz fan assembly and closed type
Circulate on the connection wind pipe component between hypoxemia boiler exhaust gas mixing column.
2. a kind of boiler flue desulfuring towers renovation agent preparation device special according to claim 1, it is characterized in that：The A
Component stock preparation system includes atomizing shower nozzle, stirring storage tank I, stirring storage tank II, centrifugation conveying pump group part I, distribution valve module I, B
Component stock preparation system includes stirring storage tank III, stirring storage tank IV, centrifugation conveying pump group part II, distribution valve module II, and double helix stirs
Mix device, component A stock preparation system and B component stock preparation system to be connected with each other by connecting conveying pipe component, double spiral agitator and mother
Expect holding vessel connection, it is closed type circulation hypoxemia boiler exhaust gas mixing Tower System, component A stock preparation system, B component stock preparation system, double
Spiral agitator is installed on bracket assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412401.7A CN106079100B (en) | 2016-06-14 | 2016-06-14 | A kind of boiler flue desulfuring towers renovation agent preparation device special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412401.7A CN106079100B (en) | 2016-06-14 | 2016-06-14 | A kind of boiler flue desulfuring towers renovation agent preparation device special |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106079100A CN106079100A (en) | 2016-11-09 |
| CN106079100B true CN106079100B (en) | 2017-12-26 |
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| CN201610412401.7A Active CN106079100B (en) | 2016-06-14 | 2016-06-14 | A kind of boiler flue desulfuring towers renovation agent preparation device special |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693629A (en) * | 2017-02-28 | 2017-05-24 | 重庆三峰环境产业集团有限公司 | System and method for reducing output of waste incineration fly ash |
| CN109731396B (en) * | 2019-03-11 | 2021-12-24 | 林贤贵 | Preparation roller kilns removes dust and mixes fluidized bed with filter material |
| CN109718627B (en) * | 2019-03-11 | 2021-06-11 | 杨松 | Process device for preparing filter material for roller kiln dust removal |
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| 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 |
| CN202462634U (en) * | 2012-03-05 | 2012-10-03 | 马鞍山市中天新型建材有限公司 | Equipment for manufacturing additive composite material for building material by using industrial residues |
| CN103601183A (en) * | 2013-12-04 | 2014-02-26 | 蒋轶军 | Device for preparing coaly activated carbon by utilizing furnace slag ash |
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2016
- 2016-06-14 CN CN201610412401.7A patent/CN106079100B/en active Active
Patent Citations (6)
| 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 |
| CN202462634U (en) * | 2012-03-05 | 2012-10-03 | 马鞍山市中天新型建材有限公司 | Equipment for manufacturing additive composite material for building material by using industrial residues |
| CN103601183A (en) * | 2013-12-04 | 2014-02-26 | 蒋轶军 | Device for preparing coaly activated carbon by utilizing furnace slag ash |
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| CN106079100A (en) | 2016-11-09 |
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| PB01 | Publication | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161109 Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2018350000007 Denomination of invention: Use method of special preparation device for boiler flue gas desulfurization tower repair agent Granted publication date: 20171226 License type: Exclusive License Record date: 20180518 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2018350000007 Date of cancellation: 20190411 |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20191029 Address after: 314510 in the industrial park, zhouquan Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Jinqi plastic packaging Co., Ltd Address before: 362000, 36, 6 and 1916 creative industrial parks, 610 Xin Jie street, Licheng District, Fujian, Quanzhou Patentee before: Yang Song |