CN206692705U - Steel strand wires galvanizing energy-conserving and environment-protective streamline - Google Patents
Steel strand wires galvanizing energy-conserving and environment-protective streamline Download PDFInfo
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- CN206692705U CN206692705U CN201720580072.7U CN201720580072U CN206692705U CN 206692705 U CN206692705 U CN 206692705U CN 201720580072 U CN201720580072 U CN 201720580072U CN 206692705 U CN206692705 U CN 206692705U
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Abstract
Steel strand wires galvanizing energy-conserving and environment-protective streamline, including annealing furnace, water-cooled body, pickling mechanism, baker and galvanized pot, communicated at the top of pickling mechanism with neutralization chamber, negative-pressure air fan is connected with neutralization chamber, the inlet and outlet of NaOH solution circulating pump is connected with neutralizing trench bottom and top respectively, the outlet of negative-pressure air fan is connected with molecular sieve filter, heat conduction oil groove is connected by heat-conducting oil pipes with annealing furnace, annealing furnace by heat-conducting oil pipes respectively with baker, galvanized pot is connected with solid heat storage device, the hot water outlet pipe of solid heat storage device is connected with lithium-bromide absorption-type refrigerating machine, the coolant outlet of lithium-bromide absorption-type refrigerating machine is connected with water-cooled body.The utility model carries out environmental protection treatment to pickling acid mist, effectively provide thermal source using a large amount of used heat of annealing furnace for baker and galvanized pot simultaneously, a part of used heat is exchanged heat by water and produces cooling water through lithium-bromide absorption-type refrigerating machine, there is the advantages of reasonable in design, easy to use and environmental protection and economy.
Description
Technical field
It the utility model is related to steel strand wires galvanizing processing technique field, and in particular to a kind of steel strand wires galvanizing energy-saving ring
Protect streamline.
Background technology
Steel strand wires galvanizing production line includes annealing furnace, water-cooled body, pickling mechanism, baker and galvanized pot,
Annealing furnace can produce amount of heat, and metal is needed to cool down pickling washing before galvanized pot is entered, and galvanized pot is transported
Trip temperature is also higher, existing zinc-plated streamline entirety high energy consumption, and acid cleaning process can produce a large amount of acid mists in addition, and these acid mists are not only
Air pollution can be caused, the health of operating personnel can be also had a strong impact on, how rationally to utilize big calorimetric caused by annealing furnace
Amount and improvement pickling acid mist turn into the technical problem for being badly in need of solving in industry.
Utility model content
The utility model provides a kind of steel strand wires galvanizing energy-conserving and environment-protective streamline, to solve energy existing for prior art
The problem of consumption height and pickling acid mist pollution environment.
The utility model includes annealing furnace, water-cooled body, pickling mechanism, baker and galvanized pot, solves its technology and asks
Technical scheme is to be communicated at the top of pickling mechanism with a neutralization chamber used by topic, and a negative-pressure air fan is connected with neutralization chamber, one
The inlet and outlet of platform NaOH solution circulating pump is connected with neutralizing trench bottom and top respectively, the outlet of negative-pressure air fan and molecular sieve filtration
Device is connected, and a heat conduction oil groove is connected by heat-conducting oil pipes with annealing furnace, annealing furnace by heat-conducting oil pipes respectively with baker, plating
Zinc pot is connected with solid heat storage device, and the hot water outlet pipe of solid heat storage device is connected with lithium-bromide absorption-type refrigerating machine, and lithium bromide is inhaled
The coolant outlet of receipts formula refrigeration machine is connected with water-cooled body.
The operation principle of the utility model device is during acid mist caused by pickling mechanism imports in the presence of negative-pressure air fan
And groove, and, the gas after neutralization enters back into molecule and is sieved through during acid mist contacts with the alkali lye that NaOH solution circulating pump is sent in neutralization chamber
Conduction oil is delivered to annealing furnace by heat-conducting oil pipes and pressed from both sides by liquid condensation therein, on-condensible gas emptying, heat conduction oil groove in filter
In set, the conduction oil after heat exchange is respectively enterd in baker, galvanized pot and solid heat storage device by heat-conducting oil pipes, so as to anneal
Stove heat is used for baker and galvanized pot, while unnecessary heat is delivered in solid heat storage device by solid heat storage body by conduction oil
Storage is absorbed, the heat of solid heat storage body can be taken out of to deliver to by water obtains cooling water in lithium-bromide absorption-type refrigerating machine, cooling water
A large amount of cooling mediums can be provided for water-cooled body.
The utility model is by setting pickling acid mist neutralisation treatment mechanism and annealing furnace Waste Heat Reuse mechanism, to pickling acid mist
Environmental protection treatment is carried out, while effectively provides thermal source using a large amount of used heat of annealing furnace for baker and galvanized pot, a part is useless
Heat produces cooling water by water heat exchange through lithium-bromide absorption-type refrigerating machine, greatly reduces the energy consumption of existing apparatus, has design
Rationally, the advantages of easy to use and environmental protection and economy.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
1 annealing furnace, 2 water-cooled bodies, 3 pickling mechanisms, 4 bakers, 5 galvanized pots, 6 heat conduction oil grooves, 7 solid heat storages in figure
Device, 8 lithium-bromide absorption-type refrigerating machines, 9 neutralization chambers, 10 negative-pressure air fans, 11 molecular sieve filters, 12 NaOH solution circulating pumps.
Embodiment
As illustrated, a kind of steel strand wires galvanizing energy-conserving and environment-protective streamline, including annealing furnace 1, water-cooled body 2, pickling
Mechanism 3, baker 4 and galvanized pot 5, the top of pickling mechanism 3 communicate with neutralization chamber 9, and negative-pressure air fan 10 is connected with neutralization chamber 9, alkali
The inlet and outlet of liquid circulating pump 12 is connected with the bottom of neutralization chamber 9 and top respectively, and outlet and the molecule of negative-pressure air fan 10 are sieved through
Filter 11 be connected, heat conduction oil groove 6 is connected by heat-conducting oil pipes with annealing furnace 1, annealing furnace 1 by heat-conducting oil pipes 6 respectively with drying
Device 4, galvanized pot 5 are connected with solid heat storage device 7, hot water outlet pipe and the phase of lithium-bromide absorption-type refrigerating machine 8 of solid heat storage device 7
Even, the coolant outlet of lithium-bromide absorption-type refrigerating machine 8 is connected with water-cooled body 2.
The operation principle of the utility model device is during acid mist caused by pickling mechanism imports in the presence of negative-pressure air fan
And groove, and, the gas after neutralization enters back into molecule and is sieved through during acid mist contacts with the alkali lye that NaOH solution circulating pump is sent in neutralization chamber
Conduction oil is delivered to annealing furnace by heat-conducting oil pipes and pressed from both sides by liquid condensation therein, on-condensible gas emptying, heat conduction oil groove in filter
In set, the conduction oil after heat exchange is respectively enterd in baker, galvanized pot and solid heat storage device by heat-conducting oil pipes, so as to anneal
Stove heat is used for baker and galvanized pot, while unnecessary heat is delivered in solid heat storage device by solid heat storage body by conduction oil
Storage is absorbed, the heat of solid heat storage body can be taken out of to deliver to by water obtains cooling water in lithium-bromide absorption-type refrigerating machine, cooling water
A large amount of cooling mediums can be provided for water-cooled body.
Claims (1)
1. a kind of steel strand wires galvanizing energy-conserving and environment-protective streamline, including annealing furnace, water-cooled body, pickling mechanism, baker and
Galvanized pot, it is characterized in that being communicated at the top of pickling mechanism with a neutralization chamber, a negative-pressure air fan is connected with neutralization chamber, an alkali lye
The inlet and outlet of circulating pump is connected with neutralizing trench bottom and top respectively, outlet and the molecular sieve filter phase of negative-pressure air fan
Even, a heat conduction oil groove is connected by heat-conducting oil pipes with annealing furnace, annealing furnace by heat-conducting oil pipes respectively with baker, galvanized pot
It is connected with solid heat storage device, the hot water outlet pipe of solid heat storage device is connected with lithium-bromide absorption-type refrigerating machine, suction-type lithium bromide
The coolant outlet of refrigeration machine is connected with water-cooled body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580072.7U CN206692705U (en) | 2017-05-23 | 2017-05-23 | Steel strand wires galvanizing energy-conserving and environment-protective streamline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580072.7U CN206692705U (en) | 2017-05-23 | 2017-05-23 | Steel strand wires galvanizing energy-conserving and environment-protective streamline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206692705U true CN206692705U (en) | 2017-12-01 |
Family
ID=60449357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580072.7U Expired - Fee Related CN206692705U (en) | 2017-05-23 | 2017-05-23 | Steel strand wires galvanizing energy-conserving and environment-protective streamline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206692705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344069A (en) * | 2019-06-03 | 2019-10-18 | 江门市华津金属制品有限公司 | Energy conserving system and control system for steel strip production line |
-
2017
- 2017-05-23 CN CN201720580072.7U patent/CN206692705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344069A (en) * | 2019-06-03 | 2019-10-18 | 江门市华津金属制品有限公司 | Energy conserving system and control system for steel strip production line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20210523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |