CN106196097A - Industrial slag salt bubbling fluidized bed burns harmless treatment device and method - Google Patents
Industrial slag salt bubbling fluidized bed burns harmless treatment device and method Download PDFInfo
- Publication number
- CN106196097A CN106196097A CN201610760176.6A CN201610760176A CN106196097A CN 106196097 A CN106196097 A CN 106196097A CN 201610760176 A CN201610760176 A CN 201610760176A CN 106196097 A CN106196097 A CN 106196097A
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- China
- Prior art keywords
- incineration area
- phase incineration
- industrial slag
- cyclone separator
- single tube
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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
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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
- F23G7/02—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of bagasse, megasse or the like
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cyclones (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention provides a kind of industrial slag salt bubbling fluidized bed and burn harmless treatment device, it is possible to industrial slag salt carries out the harmless process of batch, and gained salt grain purity is higher, processes technique simple.It includes the incinerator vertically arranged, described incinerator bottom is set to close phase incineration area, top is set to dilute phase incineration area, and described close phase incineration area diameter is less than dilute phase incineration area diameter；Being provided with distribution grid bottom described close phase incineration area, described distribution grid connects admission line；Close phase incineration area side above described distribution grid connects feed pipe, and opposite side connects has discharge nozzle, described feed pipe entrance to be arranged on the top of described discharge nozzle entrance.Described incinerator top duct connects single tube cyclone separator A, and described single tube cyclone separator A pipeline connects single tube cyclone separator B.
Description
Technical field
The present invention relates to field of Environment Protection, be specifically related to a kind of industrial slag salt bubbling fluidized bed and burn harmless treatment device.
Background technology
During producing the products such as hydrazine hydrate, benzofuranol, pesticide, intermediate, can produce a large amount of industrial slag salt, it becomes
Point specifically include that sodium chloride 80～90%, moisture 2～8%, toxic Organic substance 2～10%.At present owing to lacking energy-conserving and environment-protective
Processing method, this kind of garbage mainly uses land-fill method to process, causes the wasting of resources and environmental pollution.
Summary of the invention
Technical problem solved by the invention is providing a kind of industrial slag salt bubbling fluidized bed to burn harmless treatment device,
Industrial slag salt can carry out the harmless process of batch, and gained salt grain purity is higher, processes technique simple.
For solving above-mentioned technical problem, the industrial slag salt bubbling fluidized bed of the present invention burns harmless treatment device and includes erecting
The straight incinerator arranged, described incinerator bottom is set to close phase incineration area, top is set to dilute phase incineration area, and described close phase is burnt
Burn district's diameter less than dilute phase incineration area diameter；Being provided with distribution grid bottom described close phase incineration area, described distribution grid connects to be had
Admission line；Close phase incineration area side above described distribution grid connects feed pipe, and opposite side connects discharge nozzle, described in enter
Material tube inlet is arranged on the top of described discharge nozzle entrance.
Described incinerator top duct connects single tube cyclone separator A, and described single tube cyclone separator A pipeline connects to be had
Single tube cyclone separator B.
Described industrial slag salt bubbling fluidized bed burns the using method of harmless treatment device, comprises the following steps:
A, importing air and natural gas to admission line, igniting, gas is sustained combustion after distribution grid is uniformly distributed；Close phase is burnt
Burn district's temperature to control at 500～600 DEG C；
B, the industrial slag salt being dried from feed pipe importing, described industrial slag salt particle diameter is not more than 600 μm；
Heavy constituent in C, described industrial slag salt is cracked into light component and coke, and moisture therein is evaporated, Organic substance and coke
Burned；
Small particle material in D, close phase incineration area is blown into dilute phase incineration area, presents suspended state；
E, tail gas are discharged through incinerator top duct, and solid particle reclaims through single tube cyclone separator A, single tube cyclone separator B,
It is delivered to close phase incineration area through pipeline；
The innoxious salt of F, gained is discharged through discharge nozzle.
The technological merit of the present invention is embodied in:
The toxic Organic substance contained in A, industrial slag salt is discharged through burning disposal, and moisture evaporation is discharged, and the innoxious salt of gained is pure
Spending higher, follow-up secondary utilizes；
B, processing procedure are the most airtight, have fewer environmental impacts；
C, streamline can be carried out work continuously, it is possible to carrying out batch processed, process means is flexible.
Accompanying drawing explanation
Fig. 1 is the structural representation of the industrial slag salt bubbling fluidized bed burning harmless treatment device of the present invention；
Fig. 2 is the top view of distribution grid.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
As shown in Figure 1, the industrial slag salt bubbling fluidized bed of the present invention burns harmless treatment device, including vertically arrange
Incinerator 1, it is characterised in that: described incinerator 1 bottom is set to close phase incineration area 10, top is set to dilute phase incineration area 11,
Described close phase incineration area 10 diameter is less than dilute phase incineration area 11 diameter；It is provided with distribution grid 2, institute bottom described close phase incineration area 10
State to connect on distribution grid 2 and have admission line 3；Close phase incineration area 10 side above described distribution grid 2 connects has feed pipe 4, separately
Side connects has discharge nozzle 5, described feed pipe 4 entrance to be arranged on the top of described discharge nozzle 5 entrance.
Described incinerator 1 top duct connects single tube cyclone separator A6, and described single tube cyclone separator A6 pipeline is even
It is connected to single tube cyclone separator B7.
Described single tube cyclone separator A6 pipeline connects single tube cyclone separator B7.
It is provided with end in described incinerator 1 and extends to the granule recovery tube 12 of close phase incineration area 10, described single tube whirlwind
Outlet bottom separator A6, single tube cyclone separator B7 and described granule recovery tube 12 UNICOM.
As shown in Figure 2, described distribution grid 2 uses cap structure, and it is densely covered with pore 20, and described pore enters with described
Feed channel 3 UNICOM.
Embodiment one
In the present embodiment, industrial slag salt processes with basis, and its method comprises the following steps:
A, import air and natural gas to admission line 3, igniting, gas sustained combustion after distribution grid 2 is uniformly distributed；By close phase
Incineration area 10 temperature controls at 500～600 DEG C；
B, closedown discharge nozzle 5, import the industrial slag salt being dried from feed pipe 4, and described industrial slag salt particle diameter is not more than 600 μm；
Heavy constituent in C, described industrial slag salt is cracked into light component and coke, and moisture therein is evaporated, Organic substance and coke
Burned；
Small particle material in D, close phase incineration area 10 is blown into dilute phase incineration area 11, presents suspended state；
E, tail gas are discharged through incinerator 1 top duct, and solid particle returns through single tube cyclone separator A6, single tube cyclone separator B7
Receive, be delivered to close phase incineration area 10 through pipeline；
F, reach handling duration after, close feed pipe 4, open discharge nozzle 5, the innoxious salt of gained is discharged through discharge nozzle 5.
Embodiment two
In the present embodiment, industrial slag salt processes in the mode of working continuously, and its method comprises the following steps:
A, import air and natural gas to admission line 3, igniting, gas sustained combustion after distribution grid 2 is uniformly distributed；By close phase
Incineration area 10 temperature controls at 500～600 DEG C；
B, being continuously introduced into dry industrial slag salt from feed pipe 4, described industrial slag salt particle diameter is not more than 600 μm；
Heavy constituent in C, described industrial slag salt is cracked into light component and coke, and moisture therein is evaporated, Organic substance and coke
Burned；
Small particle material in D, close phase incineration area 10 is blown into dilute phase incineration area 11, presents suspended state；
E, tail gas are discharged through incinerator 1 top duct, and solid particle returns through single tube cyclone separator A6, single tube cyclone separator B7
Receive, be delivered to close phase incineration area 10 through pipeline；
The innoxious salt of F, gained is discharged continuously through discharge nozzle 5.
Claims (3)
1. industrial slag salt bubbling fluidized bed burns a harmless treatment device, including the incinerator (1) vertically arranged, its feature
It is: described incinerator (1) bottom is set to close phase incineration area (10), top is set to dilute phase incineration area (11), described close phase
Incineration area (10) diameter is less than dilute phase incineration area (11) diameter；Described close phase incineration area (10) bottom is provided with distribution grid (2), institute
State the upper connection of distribution grid (2) and have admission line (3)；Described distribution grid (2) top close phase incineration area (10) side connect have into
Material pipe (4), opposite side connects has discharge nozzle (5), described feed pipe (4) entrance to be arranged on the top of described discharge nozzle (5) entrance.
2. industrial slag salt bubbling fluidized bed as claimed in claim 1 burns harmless treatment device, it is characterised in that burn described in:
Burn stove (1) top duct connect have single tube cyclone separator A(6), described single tube cyclone separator A(6) pipeline connect have single tube
Cyclone separator B(7).
3. industrial slag salt bubbling fluidized bed described in claim 2 burns the using method of harmless treatment device, including following step
Rapid:
A, import air and natural gas, igniting, gas sustained combustion after distribution grid (2) is uniformly distributed to admission line (3)；Will
Close phase incineration area (10) temperature controls at 500～600 DEG C；
B, the industrial slag salt being dried from feed pipe (4) importing, described industrial slag salt particle diameter is not more than 600 μm；
Heavy constituent in C, described industrial slag salt is cracked into light component and coke, and moisture therein is evaporated, Organic substance and coke
Burned；
Small particle material in D, close phase incineration area (10) is blown into dilute phase incineration area (11), presents suspended state；
E, tail gas through incinerator (1) top duct discharge, solid particle is through single tube cyclone separator A(6), single tube cyclone separator
B(7) reclaim, be delivered to close phase incineration area (10) through pipeline；
The innoxious salt of F, gained is discharged through discharge nozzle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760176.6A CN106196097A (en) | 2016-08-30 | 2016-08-30 | Industrial slag salt bubbling fluidized bed burns harmless treatment device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760176.6A CN106196097A (en) | 2016-08-30 | 2016-08-30 | Industrial slag salt bubbling fluidized bed burns harmless treatment device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196097A true CN106196097A (en) | 2016-12-07 |
Family
ID=58088779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610760176.6A Pending CN106196097A (en) | 2016-08-30 | 2016-08-30 | Industrial slag salt bubbling fluidized bed burns harmless treatment device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196097A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765204A (en) * | 2016-12-29 | 2017-05-31 | 安徽今朝环保科技有限公司 | A kind of abraum salt annealing device |
| CN106949482A (en) * | 2017-02-28 | 2017-07-14 | 广州拉斯卡工程咨询有限公司 | A kind of continuous incineration treatment method of abraum salt |
| CN107262506A (en) * | 2017-08-07 | 2017-10-20 | 安徽今朝环保科技有限公司 | Industrial slag salt harmless treatment device and its application method |
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| CN101054536A (en) * | 2007-05-31 | 2007-10-17 | 宋建元 | Circulating fluidized bed coal gasification device and preparation method thereof |
| CN101629722A (en) * | 2009-08-27 | 2010-01-20 | 北京航天动力研究所 | Pesticide waste residue fluidized bed incinerating process and pesticide waste residue fluidized bed incinerating device |
| CN202494120U (en) * | 2011-09-02 | 2012-10-17 | 北京航天动力研究所 | High N-S based saliferous organic waste liquid incineration and tail gas purification processing system |
| CN204438140U (en) * | 2014-12-11 | 2015-07-01 | 北京瑞克森地环保技术有限公司 | Hot air chamber type bubble type fluid bed sludge incinerator |
| CN206176408U (en) * | 2016-08-30 | 2017-05-17 | 安徽今朝环保科技有限公司 | Industrial slag salt bubbling fluidized bed burns innocent treatment device |
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2016
- 2016-08-30 CN CN201610760176.6A patent/CN106196097A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054536A (en) * | 2007-05-31 | 2007-10-17 | 宋建元 | Circulating fluidized bed coal gasification device and preparation method thereof |
| CN101629722A (en) * | 2009-08-27 | 2010-01-20 | 北京航天动力研究所 | Pesticide waste residue fluidized bed incinerating process and pesticide waste residue fluidized bed incinerating device |
| CN202494120U (en) * | 2011-09-02 | 2012-10-17 | 北京航天动力研究所 | High N-S based saliferous organic waste liquid incineration and tail gas purification processing system |
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| CN206176408U (en) * | 2016-08-30 | 2017-05-17 | 安徽今朝环保科技有限公司 | Industrial slag salt bubbling fluidized bed burns innocent treatment device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765204A (en) * | 2016-12-29 | 2017-05-31 | 安徽今朝环保科技有限公司 | A kind of abraum salt annealing device |
| CN106949482A (en) * | 2017-02-28 | 2017-07-14 | 广州拉斯卡工程咨询有限公司 | A kind of continuous incineration treatment method of abraum salt |
| CN107262506A (en) * | 2017-08-07 | 2017-10-20 | 安徽今朝环保科技有限公司 | Industrial slag salt harmless treatment device and its application method |
| CN107262506B (en) * | 2017-08-07 | 2023-04-18 | 安徽今朝环保科技有限公司 | Industrial slag salt harmless treatment device and use method thereof |
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