CN201603500U - Flue removing device for low-temperature salt bath furnace with thermal treatment - Google Patents
Flue removing device for low-temperature salt bath furnace with thermal treatment Download PDFInfo
- Publication number
- CN201603500U CN201603500U CN2009203140304U CN200920314030U CN201603500U CN 201603500 U CN201603500 U CN 201603500U CN 2009203140304 U CN2009203140304 U CN 2009203140304U CN 200920314030 U CN200920314030 U CN 200920314030U CN 201603500 U CN201603500 U CN 201603500U
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- China
- Prior art keywords
- flue
- communicated
- salt
- removing device
- bath furnace
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- 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
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue removing device for low-temperature salt bath furnace with thermal treatment, comprising an air draft cover, a flue duct, a fan and air discharge ports, wherein the air draft cover is arranged at a flue discharge port of the salt bath furnace; the air draft cover is communicated with one end of the fan through the flue duct; the other end of the fan is communicated with the air discharge ports; and a dust removing device is arranged between the fan and the air discharge ports. The utility model is provided with the dust removing device between the air discharge ports, toxic salt smoke and steam in the toxic smoke can be fully removed after the toxic smoke produced by thermally treating the salt bath furnace passes through the dust removing device and then the treated gases are discharged to the air, thereby effectively avoiding damage of direct discharging on persons.
Description
Technical field
The utility model relates to a kind of smoke treated device, the poisonous salt smog that particularly a kind of heat treatment low temperature salt-bath stove produces and the device of steam.
Background technology
In the use of salt bath furnace, can produce poisonous salt smog and steam, existing factory adopts directly discharging or connects the directly discharging in air of a pipeline adding an overhead guard on the equipment, like this, to around environment can cause and seriously influence, operative employee healthy also had very major injury.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of and can effectively remove the poisonous salt smog of generation in the salt bath furnace use and the device of steam, gas after the processing has effectively been avoided the harm of the poisonous salt smog of direct discharging to surrounding environment and personnel again to airborne release.
The technical solution of the utility model is achieved in that a kind of heat treatment low temperature salt-bath stove smoke abatement device, comprise draught hood, flue, blower fan and exhaust outlet, draught hood is arranged at the exhaust opening of salt bath furnace, draught hood is communicated with blower fan one end by flue, the blower fan other end is communicated with exhaust outlet, it is characterized in that: be provided with dust arrester between blower fan and exhaust outlet.
Heat treatment low temperature salt-bath stove smoke abatement device described in the utility model, its described dust arrester comprises dust cleaning case and pond, described dust cleaning case upper end is communicated with exhaust outlet, its lower end is connected with the pond by pipeline, be provided with at least one group of sprayer unit and at least one group of granulating screen in dust cleaning case, sprayer unit is provided with at least two sprayers, and granulating screen is provided with the plurality of rows water hole, described sprayer unit and granulating screen are communicated with the pond by water inlet pipe, and water inlet pipe is provided with suction pump.
Heat treatment low temperature salt-bath stove smoke abatement device described in the utility model, its flue is provided with at least one screen pack, is provided with cleaning door below screen pack.
The utility model is by being provided with dust arrester before the exhaust outlet of flue, the toxic smog that the heat treatment salt bath furnace produces is behind the process dust arrester, can fully remove wherein poisonous salt smog and steam, gas has after treatment effectively been avoided the harm of direct discharging to surrounding environment and personnel again to airborne release.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model granulating screen.
Mark among the figure: 1 is draught hood, and 2 is flue, and 3 is blower fan, and 4 is exhaust outlet, and 5 is dust cleaning case, and 6 is the pond, and 7 is sprayer, and 8 is water inlet pipe, and 9 is water pump, and 10 is granulating screen, and 11 is osculum, and 12 is screen pack, and 13 is cleaning door.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, a kind of heat treatment low temperature salt-bath stove smoke abatement device, comprise draught hood 1, flue 2, blower fan 3 and exhaust outlet 4, draught hood 1 is arranged at the exhaust opening of salt bath furnace, draught hood 1 is communicated with blower fan 3 one ends by flue 2, blower fan 3 other ends are communicated with exhaust outlet 4, and described flue 2 is provided with three road screen packs 12, and correspondence is provided with cleaning door 13 below each screen pack 12.
Wherein, between blower fan 3 and exhaust outlet 4, be provided with dust arrester, described dust arrester comprises dust cleaning case 5 and pond 6, described dust cleaning case 5 upper ends are communicated with exhaust outlet 4, its lower end is connected with pond 6 by pipeline, first half is provided with two row's sprayer units 7 in dust cleaning case 5, on every row's sprayer unit, be provided with four sprayers, latter half is provided with two row's granulating screens 10 in dust cleaning case 5, as shown in Figure 2, granulating screen 10 is provided with plurality of rows water hole 11, and described sprayer unit 7 and granulating screen 10 all are communicated with pond 6 by water inlet pipe 8, and water inlet pipe 8 is provided with suction pump 9.
Salt smog and steam that the heat treatment salt bath furnace produces are extracted out by blower fan, at first filter through three road screen packs, can remove most salt smog and steam, remaining salt smog and steam again the sprayer unit in dust cleaning case and granulating screen fully dispose wherein salt smog and steam after the air that cleans to airborne release.The water that sprayer unit and granulating screen are discharged is flow in the pond by the pipeline of dust cleaning case lower end, is extracted in the dust cleaning case recycling so repeatedly by water pump again.
Three road screen packs are set on flue, can effectively remove most smog and steam in the flue, thereby the salt content of water in the minimizing dust cleaning case, prolong the service time of water in the pond, the service time of water can be more than 2 years, owing to be provided with the cleaning door of sealing in the bottom of screen pack after generally handling through this device, make things convenient for the salt powder in the periodic cleaning flue, keep flue unimpeded, the salt powder that cleans out is recyclable, has saved production cost.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. heat treatment low temperature salt-bath stove smoke abatement device, comprise draught hood (1), flue (2), blower fan (3) and exhaust outlet (4), draught hood (1) is arranged at the exhaust opening of salt bath furnace, draught hood (1) is communicated with blower fan (3) one ends by flue (2), blower fan (3) other end is communicated with exhaust outlet (4), it is characterized in that: be provided with dust arrester between blower fan (3) and exhaust outlet (4).
2. heat treatment low temperature salt-bath stove smoke abatement device according to claim 1, it is characterized in that: described dust arrester comprises dust cleaning case (5) and pond (6), described dust cleaning case (5) upper end is communicated with exhaust outlet (4), its lower end is connected with pond (6) by pipeline, in dust cleaning case (5), be provided with at least one group of sprayer unit (7) and at least one group of granulating screen (10), sprayer unit (7) is provided with at least two sprayers, granulating screen (10) is provided with plurality of rows water hole (11), described sprayer unit (7) and granulating screen (10) are communicated with pond (6) by water inlet pipe (8), and water inlet pipe (8) is provided with suction pump (9).
3. heat treatment low temperature salt-bath stove smoke abatement device according to claim 1, it is characterized in that: flue (2) is provided with at least one screen pack (12), is provided with cleaning door (13) in screen pack (12) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203140304U CN201603500U (en) | 2009-11-04 | 2009-11-04 | Flue removing device for low-temperature salt bath furnace with thermal treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203140304U CN201603500U (en) | 2009-11-04 | 2009-11-04 | Flue removing device for low-temperature salt bath furnace with thermal treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603500U true CN201603500U (en) | 2010-10-13 |
Family
ID=42948210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203140304U Expired - Fee Related CN201603500U (en) | 2009-11-04 | 2009-11-04 | Flue removing device for low-temperature salt bath furnace with thermal treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603500U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816757A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Smoke filtration protector of embedded type salt bath furnace |
| CN108176671A (en) * | 2017-12-28 | 2018-06-19 | 徐工集团工程机械有限公司 | Salt bath cleaning equipment |
| CN111895797A (en) * | 2020-07-16 | 2020-11-06 | 赣州市合安科技有限公司 | Salt bath furnace with waste gas treatment function |
| CN112111639A (en) * | 2020-09-23 | 2020-12-22 | 广州初曲科技有限公司 | Environment-friendly salt bath furnace for heat treatment of alloy die |
-
2009
- 2009-11-04 CN CN2009203140304U patent/CN201603500U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816757A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Smoke filtration protector of embedded type salt bath furnace |
| CN103816757B (en) * | 2012-11-19 | 2015-10-14 | 江苏华东炉业有限公司 | A kind of Smoke Filter protective device of flush type salt bath furnace |
| CN108176671A (en) * | 2017-12-28 | 2018-06-19 | 徐工集团工程机械有限公司 | Salt bath cleaning equipment |
| CN111895797A (en) * | 2020-07-16 | 2020-11-06 | 赣州市合安科技有限公司 | Salt bath furnace with waste gas treatment function |
| CN112111639A (en) * | 2020-09-23 | 2020-12-22 | 广州初曲科技有限公司 | Environment-friendly salt bath furnace for heat treatment of alloy die |
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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: 20101013 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |