CN208694546U - Exhaust treatment system in modified steel ingot extractive process - Google Patents
Exhaust treatment system in modified steel ingot extractive process Download PDFInfo
- Publication number
- CN208694546U CN208694546U CN201820936111.7U CN201820936111U CN208694546U CN 208694546 U CN208694546 U CN 208694546U CN 201820936111 U CN201820936111 U CN 201820936111U CN 208694546 U CN208694546 U CN 208694546U
- Authority
- CN
- China
- Prior art keywords
- gas
- deduster
- exhaust treatment
- steel ingot
- treatment system
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses the exhaust treatment systems in modified steel ingot extractive process, including boiler, deduster is provided with below the boiler, gas-guide tube is provided between one side external surface of the boiler and a side external surface of deduster, the bottom outer surface of the deduster offers leakage fluid dram, and the side of the deduster is provided with reaction tank.Exhaust treatment system in modified steel ingot extractive process described in the utility model, equipped with deduster, thermal energy recoverer, recycling bins and gas detecting instrument, the spray head that its inner wall is equipped with can be good at spraying water droplet, precipitating is generated in conjunction with dust and finely ground particles in tail gas effectively to achieve the effect that dedusting, it can be good at drawing the heat in flue gas, and the energy can be used for other equipment, energy conservation and environmental protection, recycling and reusing can be carried out to crystalline solid, gas can be detected, ensure that the gas being discharged complies with standard, bring better prospect of the application.
Description
Technical field
The utility model relates to exhaust treatment system fields, the in particular to vent gas treatment in modified steel ingot extractive process
System.
Background technique
The process of iron and steel smelting can generate a large amount of dust and some harmful exhausts, therefore exhaust treatment system is to the net of gas
Change it is particularly important, with good application prospect.But there is also certain deficiencies for existing exhaust treatment system, it is believed that future will
It can be further improved, to meet different demands when using；Existing exhaust treatment system exists certain when in use
Drawback can not well be dusted it using water droplet, dedusting it is ineffective, can not be well using in flue gas
Heat, it is energy-saving and environment-friendly ineffective, crystalline solid can not be recycled and be recycled, the gas symbol that can not ensure to be discharged
Standardization brings certain influence in the actual use process, for this purpose, it is proposed that in modified steel ingot extractive process
Exhaust treatment system.
Utility model content
The main purpose of the utility model is to provide the exhaust treatment system in modified steel ingot extractive process, Ke Yiyou
Effect solves the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Exhaust treatment system in modified steel ingot extractive process, including boiler are provided with dedusting below the boiler
Device is provided with gas-guide tube, the bottom end of the deduster between one side external surface of the boiler and a side external surface of deduster
Outer surface offers leakage fluid dram, and the side of the deduster is provided with reaction tank, the fixed peace in the upper end outer surface of the reaction tank
Equipped with ammonium sulfate adder, the bottom outer surface of the reaction tank is fixedly installed with thermal energy recoverer, the thermal energy recoverer
Bottom outer surface is fixedly installed with high-temperature flue gas tank, and the side of the high-temperature flue gas tank is provided with crystallization kettle, the reaction tank with
High-pressure pump is provided between crystallization kettle, the crystallization kettle is provided with recycling bins, the crystallization kettle far from the side of high-temperature flue gas tank
It is provided with control valve between recycling bins, desulfurizing tower is provided with above the reaction tank, the side of the desulfurizing tower is provided with
Chimney is provided with gas detecting instrument between the desulfurizing tower and chimney, the inner wall of the deduster is evenly distributed with spray head, institute
The inside for stating gas detecting instrument is fixedly installed with sensor and microprocessor, and sensor is located at the surface of microprocessor, institute
The side external surface for stating gas detecting instrument is provided with warning light, and the leading exterior surface of the gas detecting instrument is fixedly installed with display
Screen.
Preferably, the input terminal of the output end of the sensor and microprocessor be electrically connected, the microprocessor it is defeated
The input terminal of outlet and display screen is electrically connected.
Preferably, the quantity of the spray head is six groups, and spray head described in six groups is about at the bosom of deduster pairs
Claim setting.
Preferably, the both ends outer surface of the gas-guide tube is provided with sealing ring, and the outer surface of sealing ring is coated with high temperature resistant
Coating.
Preferably, the upper end outer surface of the chimney offers gas outlet, and the inner surface of chimney is coated with erosion shield.
Preferably, the outer surface of the display screen is fixedly installed with dust cover, and is provided between display screen and dust cover
Hinge.
Compared with prior art, the utility model has the following beneficial effects: tail in the modified steel ingot extractive process
Gas processing system, by being provided with deduster, the spray head that inner wall is equipped with can be good at spraying water droplet, effectively and tail gas
In dust and finely ground particles combine generate precipitating to achieve the effect that dedusting, thermal energy recoverer can be good in flue gas
Heat drawn, and the energy can be used for other equipment, energy conservation and environmental protection, by be provided with recycling bins can to crystalline solid into
Row recycling and reusing, desulfurizing tower can be good at being removed the pernicious gases such as sulfur dioxide in gas, then cooperate gas
Detector can detect gas, it is ensured that and the gas of discharge complies with standard, and effectively avoids the gaseous contamination atmosphere of discharge,
Entire exhaust treatment system structure is simple, and easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the exhaust treatment system in the utility model modified steel ingot extractive process.
Fig. 2 is the interior views of the exhaust treatment system deduster in the utility model modified steel ingot extractive process.
Fig. 3 is the structure chart of the exhaust treatment system gas detecting instrument in the utility model modified steel ingot extractive process.
In figure: 1, boiler；2, deduster；3, gas-guide tube；4, leakage fluid dram；5, reaction tank；6, ammonium sulfate adder；7, thermal energy
Recover；8, high-temperature flue gas tank；9, crystallization kettle；10, high-pressure pump；11, recycling bins；12, control valve；13, desulfurizing tower；14, chimney；
15, gas detecting instrument；16, spray head；17, sensor；18, microprocessor；19, warning light；20, display screen.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, the exhaust treatment system in modified steel ingot extractive process, includes boiler 1, the lower section of boiler 1 is set
Be equipped with deduster 2, can be good at being dusted tail gas, a side external surface of a side external surface of boiler 1 and deduster 2 it
Between be provided with gas-guide tube 3, the bottom outer surface of deduster 2 offers leakage fluid dram 4, and the side of deduster 2 is provided with reaction tank 5,
The upper end outer surface of reaction tank 5 is fixedly installed with ammonium sulfate adder 6, and the bottom outer surface of reaction tank 5 is fixedly installed with thermal energy
Recover 7 can be good at drawing the heat in flue gas, and the energy can be used for other equipment, energy conservation and environmental protection, thermal energy
The bottom outer surface of recover 7 is fixedly installed with high-temperature flue gas tank 8, and the side of high-temperature flue gas tank 8 is provided with crystallization kettle 9, reaction
High-pressure pump 10 is provided between pond 5 and crystallization kettle 9, crystallization kettle 9 is provided with recycling bins 11 far from the side of high-temperature flue gas tank 8, knot
Control valve 12 is provided between brilliant kettle 9 and recycling bins 11, the top of reaction tank 5 is provided with desulfurizing tower 13, the side of desulfurizing tower 13
It is provided with chimney 14, gas detecting instrument 15 is provided between desulfurizing tower 13 and chimney 14, gas can be detected, it is ensured that row
Gas out complies with standard, and effectively avoids the gaseous contamination atmosphere of discharge, and the inner wall of deduster 2 is evenly distributed with spray head
16, the inside of gas detecting instrument 15 is fixedly installed with sensor 17 and microprocessor 18, and sensor 17 is located at microprocessor 18
Surface, a side external surface of gas detecting instrument 15 is provided with warning light 19, and the leading exterior surface of gas detecting instrument 15 is fixed
Display screen 20 is installed.
The output end of sensor 17 and the input terminal of microprocessor 18 are electrically connected, the output end of microprocessor 18 and display
The input terminal of screen 20 is electrically connected；The quantity of spray head 16 is six groups, at bosom of six groups of spray heads 16 about deduster 2
It is symmetrical arranged；The both ends outer surface of gas-guide tube 3 is provided with sealing ring, and the outer surface of sealing ring is coated with high-temperaure coating；Chimney
14 upper end outer surface offers gas outlet, and the inner surface of chimney 14 is coated with erosion shield；The outer surface of display screen 20 is solid
Dingan County is equipped with dust cover, and is provided with hinge between display screen 20 and dust cover.
It should be noted that the utility model is the exhaust treatment system in modified steel ingot extractive process, when in use,
Generated tail gas is discharged from boiler 1 in steel ingot extractive process first, then is entered in deduster 2 by gas-guide tube 3, in
The spray head 16 that wall is equipped with can be good at spraying water droplet, and it is heavy effectively to generate in conjunction with dust and finely ground particles in tail gas
It forms sediment to achieve the effect that dedusting, the model hyc001 of deduster 2, wherein the liquid generated is discharged by leakage fluid dram 4, next cigarette
Gas enters high-temperature flue gas tank 8, and the thermal energy recoverer 7 that the upper end outer surface is equipped with can be good at inhaling the heat in flue gas
It takes, and the energy can be used for other equipment, energy conservation and environmental protection, the model 2D-35OHP of thermal energy recoverer 7, wherein passing through ammonium sulfate
Ammonium sulfate is added into reaction tank 5 in adder 6, can effectively remove the metal ion in gas, and by being provided with crystallization
Kettle 9 can be good at carrying out it crystallization treatment, then be recycled by recycling bins 11, and last gas enters 13 energy of desulfurizing tower
It is enough that the pernicious gases such as sulfur dioxide in gas are removed well, then cooperate gas detecting instrument 15 that can carry out to gas
Detection, it is ensured that the gas of discharge complies with standard, and effectively avoids the gaseous contamination atmosphere of discharge, wherein the type of gas detecting instrument 15
Number be AS8800, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. the exhaust treatment system in modified steel ingot extractive process, including boiler (1), it is characterised in that: the boiler (1)
Lower section is provided with deduster (2), is provided between a side external surface of the boiler (1) and a side external surface of deduster (2)
The bottom outer surface of gas-guide tube (3), the deduster (2) offers leakage fluid dram (4), and the side of the deduster (2) is provided with
The upper end outer surface of reaction tank (5), the reaction tank (5) is fixedly installed with ammonium sulfate adder (6), the reaction tank (5)
Bottom outer surface is fixedly installed with thermal energy recoverer (7), and the bottom outer surface of the thermal energy recoverer (7) is fixedly installed with high temperature
The side of flue gas tank (8), the high-temperature flue gas tank (8) is provided with crystallization kettle (9), between the reaction tank (5) and crystallization kettle (9)
It is provided with high-pressure pump (10), the crystallization kettle (9) is provided with recycling bins (11), the knot far from the side of high-temperature flue gas tank (8)
It is provided with control valve (12) between brilliant kettle (9) and recycling bins (11), is provided with desulfurizing tower (13) above the reaction tank (5),
The side of the desulfurizing tower (13) is provided with chimney (14), is provided with gas detection between the desulfurizing tower (13) and chimney (14)
The inner wall of instrument (15), the deduster (2) is evenly distributed with spray head (16), the fixed peace in the inside of the gas detecting instrument (15)
Equipped with sensor (17) and microprocessor (18), and sensor (17) is located at the surface of microprocessor (18), the gas inspection
The side external surface for surveying instrument (15) is provided with warning light (19), and the leading exterior surface of the gas detecting instrument (15) is fixedly installed with
Display screen (20).
2. the exhaust treatment system in modified steel ingot extractive process according to claim 1, it is characterised in that: the biography
The output end of sensor (17) and the input terminal of microprocessor (18) are electrically connected, the output end of the microprocessor (18) and display
The input terminal for shielding (20) is electrically connected.
3. the exhaust treatment system in modified steel ingot extractive process according to claim 1, it is characterised in that: the spray
The quantity for drenching head (16) is six groups, and spray head described in six groups (16) is symmetrical arranged about at the bosom of deduster (2).
4. the exhaust treatment system in modified steel ingot extractive process according to claim 1, it is characterised in that: described to lead
The both ends outer surface of tracheae (3) is provided with sealing ring, and the outer surface of sealing ring is coated with high-temperaure coating.
5. the exhaust treatment system in modified steel ingot extractive process according to claim 1, it is characterised in that: the cigarette
The upper end outer surface of chimney (14) offers gas outlet, and the inner surface of chimney (14) is coated with erosion shield.
6. the exhaust treatment system in modified steel ingot extractive process according to claim 1, it is characterised in that: described aobvious
The outer surface of display screen (20) is fixedly installed with dust cover, and is provided with hinge between display screen (20) and dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936111.7U CN208694546U (en) | 2018-06-18 | 2018-06-18 | Exhaust treatment system in modified steel ingot extractive process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936111.7U CN208694546U (en) | 2018-06-18 | 2018-06-18 | Exhaust treatment system in modified steel ingot extractive process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694546U true CN208694546U (en) | 2019-04-05 |
Family
ID=65936488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820936111.7U Expired - Fee Related CN208694546U (en) | 2018-06-18 | 2018-06-18 | Exhaust treatment system in modified steel ingot extractive process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208694546U (en) |
-
2018
- 2018-06-18 CN CN201820936111.7U patent/CN208694546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200618 |