CN106079100A - 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
- CN106079100A CN106079100A CN201610412401.7A CN201610412401A CN106079100A CN 106079100 A CN106079100 A CN 106079100A CN 201610412401 A CN201610412401 A CN 201610412401A CN 106079100 A CN106079100 A CN 106079100A
- Authority
- CN
- China
- Prior art keywords
- hypoxia
- exhaust gas
- boiler exhaust
- component
- boiler
- 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.)
- Granted
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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, be specifically related to a kind of boiler flue desulfuring towers renovation agent preparation device special.It is characterized in that: include that closed type circulates hypoxia boiler exhaust gas mixing column system, component A stock preparation system, B component stock preparation system, double spiral agitator, bracket assembly, closed type circulation hypoxia boiler exhaust gas mixing column system includes that closed type circulation hypoxia boiler exhaust gas mixing column, multicyclone, Lodz fan assembly, CFBB flying dust auger conveyor, connection wind pipe component, circulation hypoxia boiler exhaust gas supplement interface.The medium of closed type circulation hypoxia boiler exhaust gas mixing column system conveying CFBB flying dust is the tail gas after boiler flue gas dust remover, has hypoxia, dry, clean feature, it is possible to keep CFBB flying dust SiO2The activity of particle, boiler exhaust gas completes the technical process carrying, mixing, separate as a kind of gas medium, substantially turns waste into wealth, high-value-use boiler exhaust gas.
Description
Technical field
The present invention relates to environmental technology field, be specifically related 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 is suitable for face width, the impact of mature technology, steady running cycle length, load change is little, gas treatment ability is big
Feature, is widely used in each large and medium-sized thermal power plant, becomes the leading Technology of domestic and international flue gas desulphurization.Right
For desulphurization plant, this technique has that SO2 absorbing liquid corrosive medium is strong, it is high to process flue-gas temperature, abrasiveness is strong, equipment anticorrosion
The features such as maintenance that erosion region is big, anticorrosion was lost efficacy is difficult.Desulfurizing tower is upright tall and slender structure mostly, is subjected to pressure, temperature
And gravitational load, bear again the dynamic load(loading) such as wind load and seismic (seismal simultaneously.Therefore, corrosion control always affects desulfurizing tower
Apparatus structure safety, one of the Important Problems of long-life safe operation, desulfurizing tower equipment completes maintenance maintenance the most in high quality
The problem always perplexing engineers and technicians, the dispensing of renovation agent in maintenance maintenance implementation process, measure, mix, conveying etc.
Technical process how to reach technological requirement and prevent the pollution of the environment and occupational be engineers and technicians' effort
The problem solved.(Patent No. 201310278422.0, patent name is resistance to concentrated seawater and desulfurization fume to Chinese invention patent
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, described Binder Materials is made up of cement, breeze and flyash, and breeze and flyash exist
In gel rubber material, shared mass percent is respectively 23.6%～25%, and surplus is cement.By controlling the gel rubber material of concrete
The proportioning of middle flyash, breeze and cement, and strictly control alkali content and the chloride ion content of gel rubber material, reach cigarette tower and closed
One seawater cooling tower, to the requirement of strength of concrete and corrosion resistance requirement, eliminates and must make corrosion-inhibiting coating in conventional art
Step, therefore can raise labour efficiency, reduce construction cost.Chinese invention patent (Patent No. 201110457931.0,
Patent name is a kind of reactor) disclose a kind of reactor, feature be reactor reaction chamber in be equiped with agitator, reaction
The bottom of still offers charging aperture, and the top of reactor offers overfall, is provided with horizontal type near the stirring paddle position of agitator
Flow-stopping plate assembly, is arranged with spiral type flow guide plates in the reaction chamber above stirring paddle, spiral type flow guide plates causes at overfall.This
The reactor simple in construction of invention, making are easily, cost is relatively low, product is uniform and proportion is high, are particularly suitable for wet method preparation solid
Body particulate material.The above-mentioned patented technology Concrete capable of resisting concentrated seawater and desulfurization flue gas corrosion first introduced does not introduces its technique
Construction equipment, a kind of reactor of patented technology introduced thereafter the most only solves the problem of the mixing of renovation agent, to such as dispensing, meter
Technical processs such as amount, conveying and how to prevent the pollution of the environment and the problem such as occupational generation does not propose solution party
Case, particularly aggregate CFBB flying dust how to ensure its keep in the environment of hypoxia is dried activity thus obtain relatively
High comprcssive strength and with metal adhesion strength.
Summary 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: include that closed type circulation hypoxia boiler exhaust gas mixing column system, component A stock preparation system, B component stock preparation system, Double helix stir
Mix device, bracket assembly.
Described closed type circulation hypoxia boiler exhaust gas mixing column system include closed type circulation hypoxia boiler exhaust gas mixing column,
Multicyclone, Lodz fan assembly, CFBB flying dust auger conveyor, connect wind pipe component, circulate low
Oxygen boiler exhaust gas supplements interface.Described closed type circulation hypoxia boiler exhaust gas mixing column include circulate hypoxia boiler exhaust gas import,
Tower body, circulation hypoxia boiler exhaust gas outlet, masterbatch holding vessel.Described closed type circulation hypoxia boiler exhaust gas mixing column, multitube rotation
Wind cleaner unit, Lodz fan assembly are in turn connected to form Guan Bi by connecting wind pipe component, and described circulation hypoxia boiler exhaust gas is mended
Fill interface to be arranged on the connection wind pipe component between multicyclone and Lodz fan assembly, described recirculating fluidized bed pot
Converter fly ash auger conveyor is arranged on the connection wind between Lodz fan assembly and closed type circulation hypoxia boiler exhaust gas mixing column
On pipe assembly.
Described component A stock preparation system include atomizing shower nozzle, stirring storage tank I, stirring storage tank II, centrifugal delivery pump assembly I,
Distributing valve assembly I.
Described B component stock preparation system includes stirring storage tank III, stirring storage tank IV, centrifugal delivery pump assembly II, distributing valve group
Part II.
Described double spiral agitator, component A stock preparation system are interconnected by connecting conveying pipe assembly mutually with B component stock preparation system
Connecing, described double spiral agitator is connected with masterbatch holding vessel.
Described closed type circulation hypoxia boiler exhaust gas mixing column system, component A stock preparation system, B component stock preparation system, double spiral shell
Rotation agitator is installed on bracket assembly.
Relative to prior art, the present invention is at least containing having the advantage that first, and boiler flue desulfuring towers renovation agent aggregate follows
Ring CFB fly ash is modal garbage during boiler for producing, and in working space, the injury to personnel is relatively big,
Easily causing the occupation disease such as pneumoconiosis, the aerial dust of loss is to environment, for ensureing that hypoxia dry environment keeps
The activity of aggregate SiO2 particle and high-value-use, it is to avoid environmental pollution, be totally-enclosed automatic operation for its process units designed
Equipment；Second, the medium of closed type circulation hypoxia boiler exhaust gas mixing column system conveying CFBB flying dust is boiler
Tail gas after smoke duster, has hypoxia, dry, clean feature, it is possible to keep CFBB flying dust SiO2 grain
The activity of son, tail gas enters from the upper inlet of closed type circulation hypoxia boiler exhaust gas mixing column simultaneously, flows out from lower part outlet,
Under Lodz blower fan drives, closed type circulation hypoxia boiler exhaust gas mixing column, boiler tail is reentered after multi-tube dust cleaner purifies
Gas completes the technical process carrying, mixing, separate as a kind of gas medium, protects gas such as argon, nitrogen etc. relative to other,
Instead of above-mentioned protective gas with boiler exhaust gas, substantially turn waste into wealth, high-value-use boiler exhaust gas；3rd, due to aggregate
CFBB flying dust is gathered materials on the spot, and can directly take from bulk cement storage tank, and gaseous conveying medium boiler exhaust gas is also to take on the spot
Material, can directly take airduct after boiler dust remover, also reduces the input of process equipment while saving cost of transportation.The
Four, plant automation degree is high, and the technological process integrated intelligent of each complexity is implemented, and operates with simplicity.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention a kind of boiler flue desulfuring towers renovation agent preparation device special.
Fig. 2 is the plan structure schematic diagram of the present invention a kind of boiler flue desulfuring towers renovation agent preparation device special.
Fig. 3 is the A partial enlargement structural representation of the present invention a kind of boiler flue desulfuring towers renovation agent preparation device special.
Fig. 4 is the B partial enlargement structural representation of the present invention a kind of boiler flue desulfuring towers renovation agent preparation device special.
Fig. 5 is the C partial enlargement structural representation of the present invention a kind of boiler flue desulfuring towers renovation agent preparation device special.
Fig. 6 is the D partial enlargement structural representation of the present invention a kind of boiler flue desulfuring towers renovation agent preparation device special.
1-closed type circulation hypoxia boiler exhaust gas mixing column system 2-A component stock preparation system
3-B component stock preparation system 4-double spiral agitator
5-CFBB flying dust auger conveyor 6-bracket assembly
7-circulation hypoxia boiler exhaust gas import 8-tower body 9-circulation hypoxia boiler exhaust gas outlet
10-multicyclone 11-circulation hypoxia boiler exhaust gas supplements interface
12-Lodz fan assembly 13-connects wind pipe component 14-masterbatch holding vessel
15-atomizing shower nozzle 16-stirring storage tank I 17-stirs storage tank II
18-is centrifuged delivery pump assembly I 19-distributing valve assembly I
20-closed type circulation hypoxia boiler exhaust gas mixing column 21-stirs storage tank III
22-stirring storage tank IV 23-is centrifuged delivery pump assembly II 24-distributing valve assembly II
25-connecting conveying pipe assembly.
Detailed description of the invention
With specific embodiment, this device is described further below in conjunction with the accompanying drawings.
The present invention 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, is characterized in that: include that closed type circulation hypoxia boiler exhaust gas mixing column system 1, component A stock preparation system 2, B component are standby
Material system 3, double spiral agitator 4, bracket assembly 6.
Described closed type circulation hypoxia boiler exhaust gas mixing column system 1 includes that closed type circulates hypoxia boiler exhaust gas mixing column
20, multicyclone 10, Lodz fan assembly 12, CFBB flying dust auger conveyor 5, connection wind pipe component
13, circulation hypoxia boiler exhaust gas supplements interface 11.Described closed type circulation hypoxia boiler exhaust gas mixing column 20 includes circulating hypoxia
Boiler exhaust gas import 7, tower body 8, circulation hypoxia boiler exhaust gas outlet 9, masterbatch holding vessel 14.Described closed type circulation hypoxia boiler
Tail gas mixing column 20, multicyclone 10, Lodz fan assembly 12 are in turn connected to form by connection wind pipe component 13 and close
Closing, described circulation hypoxia boiler exhaust gas supplements interface 11 and is arranged between multicyclone 10 and Lodz fan assembly 12
Connecting on wind pipe component 13, described CFBB flying dust auger conveyor 5 is arranged on Lodz fan assembly 12 and Guan Bi
On connection wind pipe component 13 between formula circulation hypoxia boiler exhaust gas mixing column 20.
Described component A stock preparation system 2 includes atomizing shower nozzle 15, stirring storage tank I 16, stirring storage tank II 17, centrifugal conveying
Pump assembly I 18, distributing valve assembly I 19.
Described B component stock preparation system 3 includes stirring storage tank III 21, stirring storage tank IV 22, centrifugal delivery pump assembly II 23, dividing
Join valve module II 24.
Described double spiral agitator 4, component A stock preparation system 2 and B component stock preparation system 3 are by connecting conveying pipe assembly 25
Being connected with each other, described double spiral agitator 4 is connected with masterbatch holding vessel 14.
Described closed type circulation hypoxia boiler exhaust gas mixing column 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 boiler flue desulfuring towers renovation agent preparation device special, is characterized in that: include that closed type circulates hypoxia boiler tail
Gas mixing column system, component A stock preparation system, B component stock preparation system, double spiral agitator, bracket assembly, closed type circulation is low
Oxygen boiler exhaust gas mixing column system includes that closed type circulates hypoxia boiler exhaust gas mixing column, multicyclone, Lodz blower fan
Assembly, CFBB flying dust auger conveyor, connection wind pipe component, circulation hypoxia boiler exhaust gas supplement interface, Guan Bi
Formula circulation hypoxia boiler exhaust gas mixing column includes circulating hypoxia boiler exhaust gas import, tower body, the outlet of circulation hypoxia boiler exhaust gas, mother
Material holding vessel, closed type circulation hypoxia boiler exhaust gas mixing column, multicyclone, Lodz fan assembly are by connecting airduct
Assembly is in turn connected to form Guan Bi, and circulation hypoxia boiler exhaust gas supplements interface and 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
On connection wind pipe component between circulation hypoxia boiler exhaust gas mixing column.
A kind of boiler flue desulfuring towers renovation agent preparation device special the most according to claim 1, is characterized in that: described A
Component stock preparation system includes atomizing shower nozzle, stirring storage tank I, stirring storage tank II, centrifugal delivery pump assembly I, distributing valve assembly I, B
Component stock preparation system includes stirring storage tank III, stirring storage tank IV, centrifugal delivery pump assembly II, distributing valve assembly II, and Double helix stirs
Mix device, component A stock preparation system is connected with each other by connecting conveying pipe assembly with B component stock preparation system, and double spiral agitator is with female
Material holding vessel connects, closed type circulation hypoxia boiler exhaust gas mixing column system, component A stock preparation system, B component stock preparation system, double
Crutcher 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 true CN106079100A (en) | 2016-11-09 |
| CN106079100B CN106079100B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412401.7A Active CN106079100B (en) | 2016-06-14 | 2016-06-14 | A kind of boiler flue desulfuring towers renovation agent preparation device special |
Country Status (1)
| Country | Link |
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| CN (1) | CN106079100B (en) |
Cited By (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 |
| CN109718627A (en) * | 2019-03-11 | 2019-05-07 | 杨松 | It is a kind of to prepare roller kilns dedusting filtrate process unit |
| CN109731396A (en) * | 2019-03-11 | 2019-05-10 | 杨松 | It is a kind of to prepare roller kilns dedusting filtrate mixed fluidized bed |
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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
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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Cited By (5)
| 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 |
| CN109718627A (en) * | 2019-03-11 | 2019-05-07 | 杨松 | It is a kind of to prepare roller kilns dedusting filtrate process unit |
| CN109731396A (en) * | 2019-03-11 | 2019-05-10 | 杨松 | It is a kind of to prepare roller kilns dedusting filtrate mixed fluidized bed |
| CN109718627B (en) * | 2019-03-11 | 2021-06-11 | 杨松 | Process device for preparing filter material for roller kiln dust removal |
| CN109731396B (en) * | 2019-03-11 | 2021-12-24 | 林贤贵 | Preparation roller kilns removes dust and mixes fluidized bed with filter material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106079100B (en) | 2017-12-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| 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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| EE01 | Entry into force 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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| EC01 | Cancellation of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
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 |
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| TR01 | Transfer of patent right |