CN102872554A - Flue fire extinguishing purifier for roasting furnace - Google Patents
Flue fire extinguishing purifier for roasting furnace Download PDFInfo
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- CN102872554A CN102872554A CN2012103517237A CN201210351723A CN102872554A CN 102872554 A CN102872554 A CN 102872554A CN 2012103517237 A CN2012103517237 A CN 2012103517237A CN 201210351723 A CN201210351723 A CN 201210351723A CN 102872554 A CN102872554 A CN 102872554A
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- pipe
- fire extinguishing
- water inlet
- purifier
- electromagnetic valve
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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
The invention discloses a flue fire extinguishing purifier for a roasting furnace. The flue fire extinguishing purifier is characterized by comprising an outer pipe, a coil pipe, a water inlet pipe, nozzles, an electromagnetic valve, a thermoelectric couple and a control instrument, wherein the outer pipe is a pipeline of which the both ends are opened; the coil pipe is welded on an inner wall of the outer pipe and is communicated with the water inlet pipe; a plurality of nozzles are arranged on the coil pipe; the water inlet pipe penetrates through the outer pipe and is connected with a water pipe through the electromagnetic valve; the thermoelectric couple is fixed in the outer pipe and is connected with the control instrument; the control instrument is connected with the electromagnetic valve; and the outer pipe, the coil pipe, the water inlet pipe and the nozzles are all made of stainless steel materials. According to the flue fire extinguishing purifier for the roasting furnace disclosed by the invention, a temperature of a flue is monitored by the thermoelectric couple, and the electromagnetic valve is controlled to spray water so as to extinguish fire; the flue fire extinguishing purifier is not only simple in structure, low in construction cost, and production cost can be effectively saved, but also the flue fire extinguishing purifier is convenient to use, safe and reliable. Therefore, the flue fire extinguishing purifier is particularly suitable for enterprises in which carbon calcination is implemented.
Description
Technical field
The present invention relates to calcining carbon flue gases purification field, specifically a kind of calcining kiln flue fire extinguishing clarifier.
Background technology
Society, environmental requirement is more and more higher, and the calcining carbon fume emission has strict demand.The calcining carbon flue gas is processed the general electric tar deduster that adopts at present, and baking flue gas need reach discharging standards after electric tar is processed:
1, the clean 400mg/m3 of sulfur dioxide
2, tar emission concentration 12mg/m3
3, dust emission concentration reaches: 30mg/m3
4, BaP: 0.0025 milligram/cubic metre
5, lingemann blackness＜1
6, fluoride＜72 milligram/cubic metre
At present, baking furnace fume first after flue directly enters the tempering tower preliminary treatment, again after electric tar is processed by air-introduced machine through the chimney high altitude discharge.Because contain a large amount of coal tar in the baking flue gas, in the fume emission process, coal tar can be adsorbed in flue, tempering tower, the electric tar deduster, thus, in the roaster running, in case behaviour's journey is improper, under blower negative pressure, fire is brought into flue and will cause fire damage electric tar.
For the plain manufacturing enterprise of most of charcoals, for the loss that prevents that flue from overdoing and causing, all can regularly clean flues, so, not only workload is large, and can't accurately set clearance time, when the generation flue overdoes, the means of also not putting out a fire in time, accurately.
Summary of the invention
The invention provides a kind of calcining kiln flue fire extinguishing clarifier, it not only can solve the problem that flue overdoes, and can effectively guarantee equipment safety operation.
In order to address the above problem, the present invention is by the following technical solutions: calcining kiln flue fire extinguishing clarifier, it is characterized in that, comprise outer tube, coil pipe, water inlet pipe, nozzle, electromagnetic valve, thermocouple and control instrument, described outer tube is the pipeline of both ends open, described Coil welding is communicated with on the wall and with water inlet pipe within the outer tube, and described coil pipe is provided with several nozzles; Described water inlet pipe passes outer tube and is connected with water pipe by electromagnetic valve, and described thermocouple is fixing to be connected within the outer tube and with control instrument, and described control instrument is connected with electromagnetic valve; Described coil pipe, water inlet pipe and nozzle are made by stainless steel material.
Preferably, described nozzle is comprised of nozzle base and shower nozzle, and described nozzle base is welded on the coil pipe, and described shower nozzle silk is connected on the nozzle base.
The invention has the beneficial effects as follows: the present invention carries out sprinkling fire by the thermocouple monitoring flue temperature by the control electromagnetic valve, and it is not only simple in structure, and is cheap, has effectively saved production cost, and simple to operate, easy to use, safe and reliable.The invention solves the problem that flue overdoes, effectively guaranteed equipment safety operation, satisfied the demand of production technology, be specially adapted to carry out the enterprise of calcining carbon.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is the A TV structure schematic diagram of Fig. 1.
Among the figure: 1 outer tube, 2 coil pipes, 3 water inlet pipes, 4 nozzles, 5 electromagnetic valves, 6 thermocouples, 7 control instruments.
The specific embodiment
As shown in Figure 1, a kind of calcining kiln flue fire extinguishing clarifier of this invention, it is characterized in that, comprise outer tube 1, coil pipe 2, water inlet pipe 3, nozzle 4, electromagnetic valve 5, thermocouple 6 and control instrument 7, described outer tube 1 is the pipeline of both ends open, described coil pipe 2 is welded on outer tube 1 inwall and with water inlet pipe 3 and is communicated with, and described coil pipe 2 is provided with several nozzles 4; Described water inlet pipe 3 passes outer tube and is connected with water pipe by electromagnetic valve 5, and described thermocouple 6 is fixed and is connected within the outer tube and with control instrument 7, and described control instrument 7 is connected with electromagnetic valve 5; Described coil pipe 2, water inlet pipe 3 and nozzle 4 are made by stainless steel material.
Preferably, described nozzle 4 is comprised of nozzle base and shower nozzle, and described nozzle base is welded on the coil pipe, and described shower nozzle silk is connected on the nozzle base.
During use, by flange outer tube 1 and flue are together in series, the temperature that is sent to control instrument 7 when thermocouple 6 is during greater than alarming value, control instrument 7 is opened the electromagnetic valve 5 that is arranged between water pipe and the water inlet pipe 3, described water inlet pipe 3 passes outer tube 1 and all coil pipes 2 are connected and make current be covered with all coil pipes 2, at this moment, the nozzle 3 that is welded on the coil pipe 2 carries out sprinkling fire at Water Pressure.In addition, can also manually control electromagnetic valve 5 and open the dedusting of spraying water.
Except structure of the present invention, all the other are prior art.
The above is preferred embodiment of the present invention, for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, and these improvements and modifications also are regarded as protection scope of the present invention.
Claims (2)
1. calcining kiln flue fire extinguishing clarifier, it is characterized in that, comprise outer tube, coil pipe, water inlet pipe, nozzle, electromagnetic valve, thermocouple and control instrument, described outer tube is the pipeline of both ends open, described Coil welding is communicated with on the wall and with water inlet pipe within the outer tube, and described coil pipe is provided with several nozzles; Described water inlet pipe passes outer tube and is connected with water pipe by electromagnetic valve, and described thermocouple is fixing to be connected with control instrument within the outer tube, and described control instrument is connected with electromagnetic valve; Described coil pipe, water inlet pipe and nozzle are made by stainless steel material.
2. calcining kiln flue fire extinguishing clarifier according to claim 1 is characterized in that described nozzle is comprised of nozzle base and shower nozzle, and described nozzle base is welded on the coil pipe, and described shower nozzle silk is connected on the nozzle base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103517237A CN102872554A (en) | 2012-09-20 | 2012-09-20 | Flue fire extinguishing purifier for roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103517237A CN102872554A (en) | 2012-09-20 | 2012-09-20 | Flue fire extinguishing purifier for roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102872554A true CN102872554A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103517237A Pending CN102872554A (en) | 2012-09-20 | 2012-09-20 | Flue fire extinguishing purifier for roasting furnace |
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| CN (1) | CN102872554A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014089A (en) * | 2014-06-17 | 2014-09-03 | 蓝星石油有限公司济南分公司 | Emergency fire-extinguishing device for chimney of sulfur recovery device |
| CN104069601A (en) * | 2013-03-29 | 2014-10-01 | 沈阳铝镁设计研究院有限公司 | Flue gas purification system extinguishing device and method |
| CN111053986A (en) * | 2020-01-06 | 2020-04-24 | 温州中绿环保科技有限公司 | Waste gas treatment system with fire-fighting system and fire extinguishing method thereof |
| CN111649595A (en) * | 2020-07-15 | 2020-09-11 | 洛阳万基炭素有限公司 | Annular smoke-discharging automatic fire extinguishing device and method for prebaked anode furnace chamber |
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| FR2437221A1 (en) * | 1978-09-29 | 1980-04-25 | Flaekt Ltd | FIRE CONTROL METHOD AND DEVICE |
| GB2266238A (en) * | 1992-04-16 | 1993-10-27 | Heinz Gillessen | A chimney fire extinguishing system |
| CN2171835Y (en) * | 1993-07-28 | 1994-07-13 | 黄落月 | Spraying metal enamel dust remover |
| JPH08107943A (en) * | 1994-10-12 | 1996-04-30 | Nohmi Bosai Ltd | Fire extinguishing device for fire in cooking stove hood and smoke ventilation duct |
| JPH101706A (en) * | 1996-06-12 | 1998-01-06 | Kawasaki Steel Corp | Exhaust gas dust collecting equipment at the time of tretreating molten iron |
| CN2718489Y (en) * | 2004-07-06 | 2005-08-17 | 贵阳铝镁设计研究院 | Fire resisting and fire fighting device in flue of roaster |
| CN2936307Y (en) * | 2006-08-03 | 2007-08-22 | 江苏全能环境工程有限公司 | Fire-retardant device for burning waste gas |
| CN202000119U (en) * | 2011-03-16 | 2011-10-05 | 浙江航民股份有限公司 | Steam smoothening device of setting machine |
| CN202777515U (en) * | 2012-09-20 | 2013-03-13 | 济南万瑞炭素有限责任公司 | Roasting furnace flue fire-extinguishing purifier |
-
2012
- 2012-09-20 CN CN2012103517237A patent/CN102872554A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437221A1 (en) * | 1978-09-29 | 1980-04-25 | Flaekt Ltd | FIRE CONTROL METHOD AND DEVICE |
| GB2266238A (en) * | 1992-04-16 | 1993-10-27 | Heinz Gillessen | A chimney fire extinguishing system |
| CN2171835Y (en) * | 1993-07-28 | 1994-07-13 | 黄落月 | Spraying metal enamel dust remover |
| JPH08107943A (en) * | 1994-10-12 | 1996-04-30 | Nohmi Bosai Ltd | Fire extinguishing device for fire in cooking stove hood and smoke ventilation duct |
| JPH101706A (en) * | 1996-06-12 | 1998-01-06 | Kawasaki Steel Corp | Exhaust gas dust collecting equipment at the time of tretreating molten iron |
| CN2718489Y (en) * | 2004-07-06 | 2005-08-17 | 贵阳铝镁设计研究院 | Fire resisting and fire fighting device in flue of roaster |
| CN2936307Y (en) * | 2006-08-03 | 2007-08-22 | 江苏全能环境工程有限公司 | Fire-retardant device for burning waste gas |
| CN202000119U (en) * | 2011-03-16 | 2011-10-05 | 浙江航民股份有限公司 | Steam smoothening device of setting machine |
| CN202777515U (en) * | 2012-09-20 | 2013-03-13 | 济南万瑞炭素有限责任公司 | Roasting furnace flue fire-extinguishing purifier |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069601A (en) * | 2013-03-29 | 2014-10-01 | 沈阳铝镁设计研究院有限公司 | Flue gas purification system extinguishing device and method |
| CN104069601B (en) * | 2013-03-29 | 2016-12-28 | 沈阳铝镁设计研究院有限公司 | A kind of flue gas purification system extinguishing device and method |
| CN104014089A (en) * | 2014-06-17 | 2014-09-03 | 蓝星石油有限公司济南分公司 | Emergency fire-extinguishing device for chimney of sulfur recovery device |
| CN111053986A (en) * | 2020-01-06 | 2020-04-24 | 温州中绿环保科技有限公司 | Waste gas treatment system with fire-fighting system and fire extinguishing method thereof |
| CN111053986B (en) * | 2020-01-06 | 2024-01-26 | 温州中绿环保科技有限公司 | Waste gas treatment system with fire extinguishing system and fire extinguishing method thereof |
| CN111649595A (en) * | 2020-07-15 | 2020-09-11 | 洛阳万基炭素有限公司 | Annular smoke-discharging automatic fire extinguishing device and method for prebaked anode furnace chamber |
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| PB01 | Publication | ||
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Application publication date: 20130116 |