CN205860796U - A kind of galvanized wire bootstrap system - Google Patents
A kind of galvanized wire bootstrap system Download PDFInfo
- Publication number
- CN205860796U CN205860796U CN201620837981.XU CN201620837981U CN205860796U CN 205860796 U CN205860796 U CN 205860796U CN 201620837981 U CN201620837981 U CN 201620837981U CN 205860796 U CN205860796 U CN 205860796U
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- CN
- China
- Prior art keywords
- heat exchanger
- pipeline
- heat exchange
- wind
- heat
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
A kind of galvanized wire bootstrap system, including connecting pipeline, surplus heat collection device and heat exchanger, the waste gas outlet pipeline of annealing furnace is connected to heat exchange main pipeline；The waste gas outlet of zinc pot is connected to blowing mechanism through duct set road；Surplus heat collection device includes that wind-collecting cover, wind-collecting cover are positioned at the top of described blowing mechanism, and wind-collecting cover also pipeline is connected to heat exchange main pipeline；Heat exchange main pipeline connects described heat exchanger, the gas outlet of heat exchanger is connected with purification drying baker, finishing drying baker, cooling tower drying baker, cleaning, drying case respectively, and the outlet of heat exchanger is connected with rinsing bowl, water brush groove, electrolysis bath, alkali brush groove and alkaline bath respectively.Heat-energy losses is reduced to minimum by native system, has reached to purify discharge air, energy-saving and cost-reducing purpose, and has reduced production cost.
Description
Technical field
This utility model relates to hot-dip production technical field, especially relates to a kind of galvanized wire bootstrap system.
Background technology
Galvanized wire production technology basic step is: defat → reduced anneal → hot-dip → air knife purging → air-cooled → water-cooled
→ finishing etc..Strip steel after hot-dip has good corrosion resistance and exquisite outward appearance, at building, household electrical appliances and automobile
It is widely used etc. in industry.When above-mentioned main technological steps-hot-dip, by zinc pot, zinc ingot metal need to be heated into liquid Zn water,
Then being coated with and be plated in steel strip surface, this heating process can give out amount of heat；In annealing, first steel band is placed in annealing
In stove, pipe is heated to annealing temperature via radiation, according to the needs of steel band crystallization, the most air-cooled after insulation a period of time, this step
Middle generation waste gas is contained within a large amount of heat energy；Air knife purging is that belt steel surface is carried out hot-air blowing, to accelerate coating after hot-dip
Rapid draing.Comprehensively analyze above step, find that the waste gas produced in hot-dip and reduced anneal technique is contained within big calorimetric
Can, this partial heat energy, if do not carried out fully and Appropriate application, will result in energy loss, and air knife purging needs to supply big calorimetric sky
Gas, therefore how to make full use of heat energy, reduce energy loss as far as possible, it is to realize the key point that galvanized wire is energy-saving and cost-reducing.
Summary of the invention
The purpose of this utility model is to overcome shortcoming present in prior art, it is provided that a kind of galvanized wire UTILIZATION OF VESIDUAL HEAT IN system
System, in the waste gas input heat exchanger that this system will be collected at annealing furnace, zinc pot, dries gas and the temperature of recirculated water to promote
Degree, reaches energy-saving and cost-reducing purpose, the technical scheme is that a kind of galvanized wire bootstrap system, including connecting pipeline, remaining
Hot collection device and heat exchanger, it is characterised in that: the waste gas outlet pipeline of annealing furnace is connected to heat exchange main pipeline；The waste gas of zinc pot
Outlet is connected to blowing mechanism through duct set road；Described surplus heat collection device includes that wind-collecting cover, described wind-collecting cover blow described in being positioned at
Sweeping the top of mechanism, described wind-collecting cover also pipeline is connected to described heat exchange main pipeline；Described heat exchange main pipeline connects described heat exchange
Device, the gas outlet of described heat exchanger is connected with purification drying baker, finishing drying baker, cooling tower drying baker, cleaning, drying case respectively
Connecing, the outlet of described heat exchanger is connected with rinsing bowl, water brush groove, electrolysis bath, alkali brush groove and alkaline bath respectively.
Technical characteristic of the present utility model also has: described heat exchanger includes circulating water intake, from described rinsing bowl, water brush
The recirculated water of groove, electrolysis bath, alkali brush groove and alkaline bath output enters in described heat exchanger through described circulating water intake, and through described
Export from described outlet after heat exchanger heat exchange.
Technical characteristic of the present utility model also has: connecting on described heat exchanger has relief pipeline, and described relief pipeline sets
There is control valve, below described relief pipeline, be provided with backwater funnel.
The beneficial effects of the utility model are: this bootstrap system fully have collected during galvanized sheet produces containing heat energy
Waste gas, by heat exchanger, heat energy in waste gas is replaced, and the energy heats cemented out is dried with hot blast and circulation
Water；Heat-energy losses is reduced to minimum by native system, has reached to purify discharge air, energy-saving and cost-reducing purpose, and has reduced production
Cost.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model structural representation, and wherein 1 is annealing furnace, and 2 is zinc pot, and 3 is air exhauster, and 4 is duct set
Road, 5 is blowing mechanism, and 6 is wind-collecting cover, and 7 is water tank, and 8 is circulating pump, and 9 is cold water outlet, and 10 is heat exchanger, and 11 are back
Water pipe, 12 is relief pipeline, and 13 is control valve, and 14 is backwater funnel, and 15 is purification drying baker, and 16 is finishing drying baker, and 17 are
Cooling tower drying baker, 18 is cleaning, drying case, and 19 is rinsing bowl, and 20 is water brush groove, and 21 is electrolysis bath, and 22 is alkali brush groove, and 23 are
Alkaline bath, 24 is heat exchange main pipeline.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is illustrated.The utility model discloses one
Galvanized wire bootstrap system, this system includes connecting pipeline, surplus heat collection device and heat exchanger, and galvanized wire produces in producing and contains
Hot waste gas is transported in heat exchanger 10 carry out heat exchange after connecting the collection of the conveying of pipeline, surplus heat collection device, will put
The heat energy swapped out is for heat cycles water with as dry hot blast.
The waste gas outlet pipeline of annealing furnace 1 is connected to heat exchange main pipeline 24；The waste gas outlet of zinc pot 2 is through duct set road 4 even
It is connected to blowing mechanism 5.Surplus heat collection device includes that wind-collecting cover 6, wind-collecting cover 6 are positioned at the top of blowing mechanism 5.Wind-collecting cover 6 pipeline
Being connected on heat exchange main pipeline 24, heat exchange main pipeline 24 is connected to heat exchanger 10.So, the heat-containing waste gas that annealing furnace 1 is discharged is defeated
Delivering to heat exchanger 10 and carry out heat exchange, first the heat-containing waste gas produced in zinc pot 2 supplies blowing mechanism 5 and carries out strip steel purging, then
Heat-containing waste gas after purging is also transported to heat exchanger 10 after wind-collecting cover 6 is collected and carries out heat exchange process.
In the present embodiment, the gas outlet of heat exchanger 10 is dried with purification drying baker 15, finishing drying baker 16, cooling tower respectively
Case 17, cleaning, drying case 18 are connected, the outlet of heat exchanger 10 respectively with rinsing bowl 19, water brush groove 20, electrolysis bath 21, alkali brush
Groove 22 is connected with alkaline bath 23.
Heat exchanger 10 includes circulating water intake, from rinsing bowl 19, water brush groove 20, electrolysis bath 21, alkali brush groove 22 and alkaline bath
Recirculated water after the use of 23 outputs is in circulating water intake enters heat exchanger 10 and defeated from outlet after heat exchanger 10 heat exchange
Go out.
Being also associated with relief pipeline 12 on heat exchanger 10, relief pipeline 12 is provided with control valve 13, below relief pipeline 12
It is provided with backwater funnel 14.
Certainly, described above is not limitation of the utility model, and this utility model is also not limited to the example above, this skill
Change that the those of ordinary skill in art field is made in essential scope of the present utility model, retrofit, add or replace, also belong to
In protection domain of the present utility model.
Claims (3)
1. a galvanized wire bootstrap system, including connecting pipeline, surplus heat collection device and heat exchanger, it is characterised in that: move back
The waste gas outlet pipeline of stove is connected to heat exchange main pipeline；The waste gas outlet of zinc pot is connected to blowing mechanism through duct set road；Institute
Stating surplus heat collection device and include that wind-collecting cover, described wind-collecting cover are positioned at the top of described blowing mechanism, described wind-collecting cover also pipeline is even
It is connected to described heat exchange main pipeline；Described heat exchange main pipeline connect described heat exchanger, the gas outlet of described heat exchanger respectively with purification
Drying baker, finishing drying baker, cooling tower drying baker, cleaning, drying case are connected, the outlet of described heat exchanger respectively with washing
Groove, water brush groove, electrolysis bath, alkali brush groove are connected with alkaline bath.
2. according to the bootstrap system described in claim 1, it is characterised in that: described heat exchanger includes circulating water intake, from
The recirculated water of described rinsing bowl, water brush groove, electrolysis bath, alkali brush groove and alkaline bath output changes described in entering through described circulating water intake
In hot device, and export from described outlet after described heat exchanger heat exchange.
3. according to the bootstrap system described in claim 1, it is characterised in that: connect on described heat exchanger and have relief pipeline,
Described relief pipeline is provided with control valve, is provided with backwater funnel below described relief pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837981.XU CN205860796U (en) | 2016-08-04 | 2016-08-04 | A kind of galvanized wire bootstrap system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837981.XU CN205860796U (en) | 2016-08-04 | 2016-08-04 | A kind of galvanized wire bootstrap system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205860796U true CN205860796U (en) | 2017-01-04 |
Family
ID=57657759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837981.XU Expired - Fee Related CN205860796U (en) | 2016-08-04 | 2016-08-04 | A kind of galvanized wire bootstrap system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205860796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609507A (en) * | 2020-06-09 | 2020-09-01 | 丁春林 | Waste heat recovery type vent |
-
2016
- 2016-08-04 CN CN201620837981.XU patent/CN205860796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609507A (en) * | 2020-06-09 | 2020-09-01 | 丁春林 | Waste heat recovery type vent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170104 Termination date: 20210804 |