CN206867906U - A kind of steam turbine steel electroslag heat smoke row takes out processing unit - Google Patents
A kind of steam turbine steel electroslag heat smoke row takes out processing unit Download PDFInfo
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- CN206867906U CN206867906U CN201720699495.0U CN201720699495U CN206867906U CN 206867906 U CN206867906 U CN 206867906U CN 201720699495 U CN201720699495 U CN 201720699495U CN 206867906 U CN206867906 U CN 206867906U
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- Prior art keywords
- air exhauster
- cold water
- pipeline
- connects
- heat exchanger
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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
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A kind of steam turbine steel electroslag heat smoke row takes out processing unit, including the tubaeform capouch being arranged on above electroslag furnace, capouch top is connected with cooling heat exchanger channels, spiral cold water pipe is provided with cooling heat exchanger channels, spiral cold water pipe one end connects cold water inlet, other end connection heat exchange drainpipe, the heat exchanger channels that cool connect the first air exhauster, first air exhauster connects the second air exhauster by pipeline, second air exhauster connects mist cooling passage by pipeline, spraying nozzle group is provided with mist cooling passage, spraying nozzle group is connected to cold water inlet, it is precipitation zone below spraying nozzle group, piping connects Venturi scrubber to mist cooling all, the exhaust outlet of Venturi scrubber connects the 3rd air exhauster by pipeline, 3rd air exhauster connects exhaust duct.High-temperature flue gas is collected, cool, handled, recycles the exhaust passage tilted down to discharge, avoids flue gas residual from hovering, reduces the influence to workshop air quality.
Description
Technical field
Steel electroslag is the utility model is related to, the knot of processing unit is especially taken out with a kind of steam turbine steel electroslag heat smoke row
Structure is relevant.
Background technology
The job shop of steam turbine steel, the processing apparatus such as electroslag, heat treatment, refining, forging be present.Electroslag furnace is for steel
The processing of base, there is preferable effect, it is inevasible to produce substantial amounts of high-temperature flue gas, if not taking at reply these flue gases
Reason measure, the operating ambient temperature of shop worker is not only influenceed, and influence the air quality in workshop.Therefore, it is necessary to design
Special device, to tackle these high-temperature flue gas.
Utility model content
The utility model provides a kind of steam turbine steel electroslag heat smoke row and takes out processing unit, using tubaeform capouch, changes
The passage of heat, air exhauster, mist cooling passage, Venturi scrubber etc. are collected to high-temperature flue gas, cooled, handling, and recycle
The exhaust passage discharge tilted down, avoid flue gas residual from hovering and be further exacerbated by the rise of environment temperature, reduce empty to workshop
The influence of makings amount.
In order to realize the purpose of this utility model, intend using following technology：
A kind of steam turbine steel electroslag heat smoke row takes out processing unit, it is characterised in that including being arranged on above electroslag furnace
Tubaeform capouch, capouch top is connected with cooling heat exchanger channels, spiral cold water pipe, spiral is provided with cooling heat exchanger channels
Cold water pipe one end connects cold water inlet, and other end connection heat exchange drainpipe, cool heat exchanger channels the first air exhauster of connection, and first
Air exhauster connects the second air exhauster by pipeline, and the second air exhauster connects mist cooling passage, mist cooling passage by pipeline
Interior to be provided with spraying nozzle group, spraying nozzle group is connected to cold water inlet, is precipitation zone below spraying nozzle group, precipitation zone
Side wall is provided with drainpipe, and piping connection Venturi scrubber, the exhaust outlet of Venturi scrubber pass through pipe to mist cooling all
Road connects the 3rd air exhauster, the 3rd air exhauster connection exhaust duct, and exhaust duct tilts down 10~20 ° of settings.
Further, the spiral cold water pipe has 1~3 group.
Further, the spraying nozzle group is provided with 5~10 atomizers.
The beneficial effects of the utility model are：
Caused high-temperature flue gas in electroslag furnace work, in the presence of the first air exhauster, is collected by capouch, and capouch uses
Horn-like, collecting effect is good, and scope is wide, and cooling heat exchanger channels are first passed around after collection, enters with the cold water pipe of 1~3 group of spiral
Row heat exchange, flue-gas temperature is reduced, is then pumped, is sent to the second air exhauster through piping, in the presence of the second air exhauster, adds
The flowing of fast flue gas, into mist cooling passage, in the presence of spraying nozzle group, further cooling, flue gas is by low temperature
Aqua region is atomized, solidification partly contact with water smoke and sinks to precipitation zone, after the water in precipitation zone reach a certain height, process
Drainpipe discharges, and so as to which the part dirt body in flue gas is removed, is settled subsequently into Venturi scrubber with being separated, finally
By the effect of the 3rd air exhauster, purified gas is discharged to exhaust duct, avoids polluting air.Exhaust duct tilts down
Certain angle is set, and the rainwater that can effectively avoid blowing enters pipeline.The present apparatus using tubaeform capouch, cooling heat exchanger channels, take out
Blower fan, mist cooling passage, Venturi scrubber etc. are collected to high-temperature flue gas, cooled, handling, and recycle what is tilted down
Exhaust passage is discharged, and is avoided flue gas residual from hovering and is further exacerbated by the rise of environment temperature, reduces the shadow to workshop air quality
Ring.
Brief description of the drawings
Fig. 1 shows the utility model structure diagram.
Embodiment
As shown in figure 1, a kind of steam turbine steel electroslag heat smoke row takes out processing unit, including it is arranged on above electroslag furnace
Tubaeform capouch 1, the top of capouch 1 are connected with cooling heat exchanger channels 2, are provided with spiral cold water pipe in cooling heat exchanger channels 2, spiral
Shape cold water pipe one end connects cold water inlet, other end connection heat exchange drainpipe, and cooling heat exchanger channels 2 connect the first air exhauster 3,
First air exhauster 3 connects the second air exhauster 4 by pipeline, and the second air exhauster 4 connects mist cooling passage 5, spraying by pipeline
Spraying nozzle group 51 is provided with cooling passage 5, spraying nozzle group 51 is connected to cold water inlet, and the lower section of spraying nozzle group 51 is heavy
Shallow lake region 52, the side wall of precipitation zone 52 are provided with drainpipe 53, and mist cooling passage 5 connects Venturi scrubber 6, text by pipeline
The exhaust outlet of washer 6 connects the 3rd air exhauster 7, the 3rd air exhauster 7 connection exhaust duct 8, exhaust duct 8 by pipeline in mound
Tilt down 10~20 ° of settings.Spiral cold water pipe has 1~3 group.Spraying nozzle group 51 is provided with 5~10 atomizers.
Caused high-temperature flue gas in electroslag furnace work, in the presence of the first air exhauster 3, is collected, capouch 1 by capouch 1
Using horn-like, collecting effect is good, and scope is wide, and cooling heat exchanger channels 2, the cold water with 1~3 group of spiral are first passed around after collection
Pipe carries out heat exchange, reduces flue-gas temperature, then pumps, the second air exhauster 4 is sent to through piping, in the work of the second air exhauster 4
Under, accelerate the flowing of flue gas, into mist cooling passage 5, in the presence of spraying nozzle group 51, further cool, flue gas
By the atomization aqua region of low temperature, solidification is partly contacted with water smoke and sinks to precipitation zone 52, the water in precipitation zone 52 reaches
After certain altitude, discharged by drainpipe 53, so as to which the part dirt body in flue gas is removed, subsequently into Venturi scrubber 6
Settled with being separated, finally by the effect of the 3rd air exhauster 7, discharge purified gas to exhaust duct 8, avoid polluting
Air.
The present apparatus effectively avoids flue gas residual from hovering and is further exacerbated by the rise of environment temperature, reduces to workshop air quality
Influence.
Claims (3)
1. a kind of steam turbine steel electroslag heat smoke row takes out processing unit, it is characterised in that including being arranged on above electroslag furnace
Tubaeform capouch (1), capouch (1) top are connected with cooling heat exchanger channels (2), and it is cold to be provided with spiral in cooling heat exchanger channels (2)
Water pipe, spiral cold water pipe one end connection cold water inlet, other end connection heat exchange drainpipe, cooling heat exchanger channels (2) connection
First air exhauster (3), the first air exhauster (3) connect the second air exhauster (4) by pipeline, and the second air exhauster (4) is connected by pipeline
Mist cooling passage (5) is connect, is provided with spraying nozzle group (51) in mist cooling passage (5), spraying nozzle group (51) is connected to cold
Water water inlet pipe, spraying nozzle group (51) lower section is precipitation zone (52), and precipitation zone (52) side wall is provided with drainpipe (53), spraying
The passage (5) that cools connects Venturi scrubber (6) by pipeline, and the exhaust outlet of Venturi scrubber (6) passes through pipeline connection the
Three air exhausters (7), the 3rd air exhauster (7) connection exhaust duct (8), exhaust duct (8) tilt down 10~20 ° of settings.
2. steam turbine steel electroslag heat smoke row according to claim 1 takes out processing unit, it is characterised in that：It is described to spiral
Shape cold water pipe has 1~3 group.
3. steam turbine steel electroslag heat smoke row according to claim 1 takes out processing unit, it is characterised in that：The spraying
Jet head sets (51) are provided with 5~10 atomizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699495.0U CN206867906U (en) | 2017-06-16 | 2017-06-16 | A kind of steam turbine steel electroslag heat smoke row takes out processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699495.0U CN206867906U (en) | 2017-06-16 | 2017-06-16 | A kind of steam turbine steel electroslag heat smoke row takes out processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867906U true CN206867906U (en) | 2018-01-12 |
Family
ID=61333160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720699495.0U Expired - Fee Related CN206867906U (en) | 2017-06-16 | 2017-06-16 | A kind of steam turbine steel electroslag heat smoke row takes out processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173467A (en) * | 2018-10-24 | 2019-01-11 | 共享铸钢有限公司 | A kind of dust treatment integrated apparatus |
| GB2571362A (en) * | 2018-02-22 | 2019-08-28 | Pravinchandra Budhdeo Shamir | Heat exchange system |
-
2017
- 2017-06-16 CN CN201720699495.0U patent/CN206867906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2571362A (en) * | 2018-02-22 | 2019-08-28 | Pravinchandra Budhdeo Shamir | Heat exchange system |
| CN109173467A (en) * | 2018-10-24 | 2019-01-11 | 共享铸钢有限公司 | A kind of dust treatment integrated apparatus |
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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 |
Granted publication date: 20180112 Termination date: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |