CN205784637U - Metallurgical furnace waste heat recycle device - Google Patents
Metallurgical furnace waste heat recycle device Download PDFInfo
- Publication number
- CN205784637U CN205784637U CN201620478366.4U CN201620478366U CN205784637U CN 205784637 U CN205784637 U CN 205784637U CN 201620478366 U CN201620478366 U CN 201620478366U CN 205784637 U CN205784637 U CN 205784637U
- Authority
- CN
- China
- Prior art keywords
- dust
- heater
- outlet
- transferring box
- waste 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
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000003517 fume Substances 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003546 flue gas Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
This utility model provides metallurgical furnace waste heat recycle device, it includes grate and the body of heater being arranged on grate, body of heater top is provided with lower big little trapezoidal shape flue gas cover, flue gas cover top is provided with fume pipe, fume pipe outlet is connected with transferring box top, the dust-leading board of " people " font it is provided with in transferring box, dust-leading board is positioned at immediately below fume pipe outlet, circulation pipe it is provided with below dust-leading board, the circulation pipe other end is connected through transferring box with for the discharge pipe on blower fan, and discharge pipe outlet is connected with body of heater；Being provided with the dust collecting trough of inclination bottom transferring box, dust collecting trough outlet is connected with dust leg one end, and the dust leg other end extends in dedusting pond vertically downward.This programme does not pollutes the environment, beneficially environmental protection, simultaneously waste heat again with, greatly reduce body of heater energy consumption, thus reduce production cost.
Description
Technical field
This utility model relates to metallurgical furnace technical field, refers in particular to metallurgical furnace waste heat recycle device.
Background technology
Various materials or workpiece are carried out the industrial furnace of thermal technology's process by metallurgical production process.It is the processing procedure as key character that heats up with material or workpiece that thermal technology processes, and such as roasting, melting, heating, heat treatment, is dried.Most of production link of Ferrous Metallurgy and nonferrous metallurgy all be unable to do without stove.In history, the innovation of many production links, the yield of product and the raising of quality, all it is closely related with the reform of old metallurgical furnace and the application of new metallurgical furnace.Existing metallurgical furnace flue gas after work is the most all to be directly discharged in air, brings destruction greatly to local environment, and flue gas has the highest waste heat simultaneously, and directly discharge causes bigger energy loss.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, production cost metallurgical furnace waste heat recycle device low, environmentally friendly.
For achieving the above object, technical scheme provided by the utility model is: metallurgical furnace waste heat recycle device, it includes grate and the body of heater being arranged on grate, body of heater top is provided with lower big little trapezoidal shape flue gas cover, flue gas cover top is provided with fume pipe, fume pipe outlet is connected with transferring box top, the dust-leading board of " people " font it is provided with in transferring box, dust-leading board is positioned at immediately below fume pipe outlet, circulation pipe it is provided with below dust-leading board, the circulation pipe other end is connected through transferring box with for the discharge pipe on blower fan, and discharge pipe outlet is connected with body of heater；Being provided with the dust collecting trough of inclination bottom transferring box, dust collecting trough outlet is connected with dust leg one end, and the dust leg other end extends in dedusting pond vertically downward, is marked with water in dedusting pond, and dust leg outlet is positioned at water and forms water seal.
Described discharge pipe is provided with cold air inlet with the junction of body of heater.
Vertically upward, this entrance is positioned at below dust-leading board described circulation pipe entrance.
This utility model is after using such scheme, unnecessary fume collection body of heater produced by flue gas cover, then enter transferring box by fume pipe, the dust in flue gas falls on dust-leading board in deadweight, it is directed into dust collecting trough by dust-leading board again, enters dedusting pond finally by dust leg and precipitate；Fume afterheat after dedusting is fed again into body of heater under circulation pipe and the effect for blower fan；Use this programme rear furnace body work time will not produce flue gas again, do not pollute the environment, beneficially environmental protection, simultaneously waste heat again with, greatly reduce body of heater energy consumption, thus reduce production cost.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
nullBelow in conjunction with all accompanying drawings, the utility model is described in further detail，Preferred embodiment of the present utility model is: see accompanying drawing 1，Metallurgical furnace waste heat recycle device described in the present embodiment includes grate 1 and the body of heater 2 being arranged on grate 1，Body of heater 2 top is provided with lower big little trapezoidal shape flue gas cover 3，Flue gas cover 3 top is provided with fume pipe 4，Fume pipe 4 outlet is connected with transferring box 5 top，The dust-leading board 7 of " people " font it is provided with in transferring box 5，Dust-leading board 7 is positioned at immediately below fume pipe 4 outlet，Circulation pipe 6 it is provided with below dust-leading board 7，Described circulation pipe 6 entrance is vertically upward，This entrance is positioned at below dust-leading board 7，Circulation pipe 6 other end is connected through transferring box 5 with for the discharge pipe 9 on blower fan 8，Discharge pipe 9 outlet is connected with body of heater 2，Described discharge pipe 9 is provided with cold air inlet 10 with the junction of body of heater 2；Being provided with the dust collecting trough 11 of inclination bottom transferring box 5, dust collecting trough 11 outlet is connected with dust leg 12 one end, and dust leg 12 other end extends in dedusting pond 13 vertically downward, is marked with water in dedusting pond 13, and dust leg 12 outlet is positioned at water and forms water seal.The unnecessary fume collection that body of heater is produced by the present embodiment by flue gas cover, then enter transferring box by fume pipe, the dust in flue gas falls on dust-leading board in deadweight, then is directed into dust collecting trough by dust-leading board, enters dedusting pond finally by dust leg and precipitates；Fume afterheat after dedusting is fed again into body of heater under circulation pipe and the effect for blower fan；Use the present embodiment rear furnace body work time will not produce flue gas again, do not pollute the environment, beneficially environmental protection, simultaneously waste heat again with, greatly reduce body of heater energy consumption, thus reduce production cost.
The embodiment of the above is only the preferred embodiment of this utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to this utility model, principle are made, all should contain in protection domain of the present utility model.
Claims (3)
1. metallurgical furnace waste heat recycle device, it includes grate (1) and the body of heater (2) being arranged on grate (1), it is characterized in that: body of heater (2) top is provided with lower big little trapezoidal shape flue gas cover (3), flue gas cover (3) top is provided with fume pipe (4), fume pipe (4) outlet is connected with transferring box (5) top, the dust-leading board (7) of " people " font it is provided with in transferring box (5), dust-leading board (7) is positioned at immediately below fume pipe (4) outlet, dust-leading board (7) lower section is provided with circulation pipe (6), circulation pipe (6) other end is connected through transferring box (5) with for the discharge pipe (9) on blower fan (8), discharge pipe (9) outlet is connected with body of heater (2)；Transferring box (5) bottom is provided with the dust collecting trough (11) of inclination, dust collecting trough (11) outlet is connected with dust leg (12) one end, dust leg (12) other end extends in dedusting pond (13) vertically downward, is marked with water in dedusting pond (13), and dust leg (12) outlet is positioned at water and forms water seal.
Metallurgical furnace waste heat recycle device the most according to claim 1, it is characterised in that: discharge pipe (9) is provided with cold air inlet (10) with the junction of body of heater (2).
Metallurgical furnace waste heat recycle device the most according to claim 1, it is characterised in that: vertically upward, this entrance is positioned at dust-leading board (7) lower section to circulation pipe (6) entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478366.4U CN205784637U (en) | 2016-05-24 | 2016-05-24 | Metallurgical furnace waste heat recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478366.4U CN205784637U (en) | 2016-05-24 | 2016-05-24 | Metallurgical furnace waste heat recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784637U true CN205784637U (en) | 2016-12-07 |
Family
ID=58112581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478366.4U Expired - Fee Related CN205784637U (en) | 2016-05-24 | 2016-05-24 | Metallurgical furnace waste heat recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643149A (en) * | 2017-01-18 | 2017-05-10 | 绵阳易简环保科技有限公司 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
-
2016
- 2016-05-24 CN CN201620478366.4U patent/CN205784637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643149A (en) * | 2017-01-18 | 2017-05-10 | 绵阳易简环保科技有限公司 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
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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 |
Granted publication date: 20161207 Termination date: 20180524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |