CN203235163U - Steam fire-fighting device and coal powder preparation device with same - Google Patents
Steam fire-fighting device and coal powder preparation device with same Download PDFInfo
- Publication number
- CN203235163U CN203235163U CN 201320262153 CN201320262153U CN203235163U CN 203235163 U CN203235163 U CN 203235163U CN 201320262153 CN201320262153 CN 201320262153 CN 201320262153 U CN201320262153 U CN 201320262153U CN 203235163 U CN203235163 U CN 203235163U
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Abstract
The utility model provides a steam fire-fighting device and a coal powder preparation device with the same. The steam fire-fighting device comprises a steam pipeline, a first steam valve, a second steam valve and a water-steam separating part, wherein both ends of the steam pipeline are respectively provided with a steam inlet and a steam outlet; the first steam valve is arranged on the steam pipeline positioned between the steam inlet and the steam outlet; the second steam valve is arranged on the steam pipeline positioned between the first steam valve and the steam outlet; the water-steam separating part is communicated with the steam pipeline between the first steam valve and the second steam valve. The utility model also provides the coal powder preparation device which comprises a coal powder collector and the steam fire-fighting device; the steam fire-fighting device extends into the coal powder collector; the steam fire-fighting device is the steam fire-fighting device provided by the utility model; the steam outlet of the steam fire-fighting device extends into the steam outlet of the coal powder collector. The steam fire-fighting device and the coal powder preparation device with the same, which are provided by the utility model, have the advantages of low cost and good fire-fighting effect.
Description
Technical field
The utility model relates to coal chemical technology, more specifically, relates to a kind of Vapor Fire Control Equipment and has its fuel pulverizing plant.
Background technology
Bagroom is high because of its efficiency of dust collection, easy maintenance, and the gas powder that is widely used in electric power, chemical industry separates.But filter bag is limit by material, and heat resisting temperature is limited, easily burns.
The fire-fighting fire extinguishing measure of present more employing has the carbon dioxide fire extinguishing, the nitrogen gas fire extinguishing, and for general factory, a large amount of carbon dioxide and nitrogen gas are difficult to obtain, and are used for the fire extinguishing cost very high.
The utility model content
The utility model provides the Vapor Fire Control Equipment that a kind of cost is low and fire-fighting is effective and has had its fuel pulverizing plant.
According to an aspect of the present utility model, a kind of Vapor Fire Control Equipment is provided, comprising: steam pipe line, two ends are respectively arranged with steam inlet and steam (vapor) outlet; The first steam valve is arranged on the steam pipe line between steam inlet and the steam (vapor) outlet; The second steam valve is arranged on the steam pipe line between the first steam valve and the steam (vapor) outlet; The steam separation unit is connected with steam pipe line between the first steam valve and the second steam valve.
Further, the steam separation unit comprises hydrophobic valve, and hydrophobic valve is connected with steam pipe line between the first steam valve and the second steam valve.
Further, the steam separation unit also comprises: the hand valve, be arranged on the pipeline of hydrophobic valve, and be used for the opening and closing of control hydrophobic valve.
Further, the periphery of steam pipe line is provided with heat-insulating cover.
Further, Vapor Fire Control Equipment also comprises: nitrogen purge valve is connected with steam pipe line between the first steam valve and the second steam valve.
According to another aspect of the present utility model, also provide a kind of fuel pulverizing plant to comprise coal collector and the Vapor Fire Control Equipment that stretches into coal collector, wherein, Vapor Fire Control Equipment is aforesaid Vapor Fire Control Equipment, and the steam (vapor) outlet of Vapor Fire Control Equipment stretches into steam (vapor) outlet in the coal collector.
According to Vapor Fire Control Equipment of the present utility model and have its fuel pulverizing plant, comprise the first steam valve, the second steam valve, steam pipe line and steam separation unit.Get rid of by the solidifying water that the steam separation unit will produce, the steam after will filtering again passes into needs the fire-retardant device that flame range is arranged.Water down air in the flame range with steam, reduce oxygen content in the air, stoped the burning in the flame range, reach the purpose of fire-fighting.To coagulate water and get rid of, and can avoid the interior opaque medium of solidifying water and device to condense.And steam obtains conveniently, and is with low cost.Vapor Fire Control Equipment of the present utility model and have its fuel pulverizing plant, cost is low and fire-fighting is effective.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram according to Vapor Fire Control Equipment of the present utility model;
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As depicted in figs. 1 and 2, the utility model also provides a kind of Vapor Fire Control Equipment, comprising: the first steam valve 10, the second steam valve 20, steam separation unit and steam pipe line 40.
Particularly, the two ends of steam pipe line 40 are respectively arranged with steam inlet 50 and steam (vapor) outlet 60.The first steam valve 10, the second steam valve 20 are arranged on the steam pipe line 40, are connected with steam pipe line 40.Wherein, the first steam valve 10 is between steam inlet 50 and steam (vapor) outlet 60; The second steam valve 20 is between the first steam valve 10 and steam (vapor) outlet 60; The steam separation unit is connected with the steam pipe line 40 between the first steam valve 10 and the second steam valve 20.
Vapor Fire Control Equipment of the present utility model is got rid of the solidifying water that steam produces by the steam separation unit, and the steam after will filtering again passes into to be needed in the fire-retardant device with flame range.Water down the air in the flame range of device with steam, reduce oxygen content in the air, stoped the burning in the flame range, reach the purpose of fire-fighting.Vapor Fire Control Equipment will be coagulated the water eliminating, can avoid the interior opaque medium of solidifying water and the device that needs fire-fighting to condense.And steam obtains conveniently, and is with low cost.Vapor Fire Control Equipment of the present utility model and have its fuel pulverizing plant, cost is low and fire-fighting is effective.
Experiment showed, if contain steam more than 35% in the air, just can effectively put out fire.Contain quantity of steam in the air more, the fire extinguishing effect is just better, that is to say that larger steam supply goes to stamp out a fire, and easily obtains satisfied fire extinguishing effect.So, need will coagulate as much as possible water exhaust steam pipeline 40.
Can select low-pressure saturated steam to pass into steam inlet 50 as source of the gas in the present embodiment, enter in the steam pipe line 40.Such steam cleans more, convenient.Preferably, select 2 to 3bar low-pressure saturated steams.2 to 3bar low-pressure saturated steams use as fire-fighting, and are safer, reduced this and given birth to the generation of disaster.
The steam separation unit comprises hydrophobic valve 30, and hydrophobic valve 30 is connected with steam pipe line between the first steam valve and the second steam valve.The effect of hydrophobic valve 30 is, can discharge the solidifying water of generation, avoids solidifying water and opaque medium to condense.
The steam separation unit also comprises hand valve 70, and hand valve 70 is arranged on the pipeline of hydrophobic valve 30, is used for the opening and closing of control hydrophobic valve 30.After being provided with hand valve 70, can effectively avoid steam along with solidifying water is discharged by hydrophobic valve 30 together.
In order to prevent that temperature decrease from causing steam pipe line 40 interior generation dewfall, can be provided with heat-insulating cover in the periphery of steam pipe line 40.
Preferably, Vapor Fire Control Equipment also comprises nitrogen purge valve 80, and this nitrogen purge valve 80 is connected with steam pipe line 40 between the first steam valve 10 and the second steam valve 20.Nitrogen enters in the whole steam pipe line 40 of Vapor Fire Control Equipment, and the water in the whole steam pipe line 40 of Vapor Fire Control Equipment is clean by nitrogen blowing.
The utility model also provides a kind of preferably embodiment and method of operating thereof, and is specific as follows:
Be provided with the first steam valve 10 and the second steam valve 20 on the steam pipe line 40, in the middle of these two valves, be provided with hydrophobic valve 30.Open first the first steam valve 10 during use, open hydrophobic valve 30, the solidifying water in the steam pipe line 40 is discharged, after draining is complete, close hydrophobic valve 30.Open the second steam valve 20, the row of passing into the steam of solidifying water.After the fire-fighting purpose is reached, close the first steam valve 10, open nitrogen purge valve 80, pass into nitrogen the water in the steam pipe line 40 is purged totally, and then close the second steam valve 20.
The utility model also provides a kind of fuel pulverizing plant, comprise Vapor Fire Control Equipment and the coal collector ash bucket that is connected with this Vapor Fire Control Equipment, Vapor Fire Control Equipment is any Vapor Fire Control Equipment in the previous embodiment, wherein, the coal collector ash bucket is connected with the steam (vapor) outlet 60 of Vapor Fire Control Equipment.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
1, cost is low;
2, fire-fighting is effective.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a Vapor Fire Control Equipment is characterized in that, comprising:
Steam pipe line (40), two ends are respectively arranged with steam inlet (50) and steam (vapor) outlet (60);
The first steam valve (10) is arranged on the described steam pipe line (40) between described steam inlet (50) and the described steam (vapor) outlet (60);
The second steam valve (20) is arranged on the described steam pipe line (40) between described the first steam valve (10) and the described steam (vapor) outlet (60);
The steam separation unit is connected with described steam pipe line (40) between described the first steam valve (10) and described the second steam valve (20).
2. Vapor Fire Control Equipment according to claim 1, it is characterized in that, described steam separation unit comprises hydrophobic valve (30), and described hydrophobic valve (30) is connected with described steam pipe line (40) between described the first steam valve (10) and described the second steam valve (20).
3. Vapor Fire Control Equipment according to claim 2 is characterized in that, described steam separation unit also comprises:
Hand valve (70) is arranged on the pipeline of described hydrophobic valve (30), is used for controlling the opening and closing of described hydrophobic valve (30).
4. Vapor Fire Control Equipment according to claim 1 is characterized in that, the periphery of described steam pipe line (40) is provided with heat-insulating cover.
5. Vapor Fire Control Equipment according to claim 1 is characterized in that, described Vapor Fire Control Equipment also comprises:
Nitrogen purge valve (80) is connected with described steam pipe line (40) between described the first steam valve (10) and described the second steam valve (20).
6. fuel pulverizing plant, it is characterized in that, described fuel pulverizing plant comprises coal collector and stretches into the Vapor Fire Control Equipment of described coal collector, wherein, described Vapor Fire Control Equipment is each described Vapor Fire Control Equipment in the claim 1 to 5, and the steam (vapor) outlet of described Vapor Fire Control Equipment (60) stretches in the described coal collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262153 CN203235163U (en) | 2013-05-14 | 2013-05-14 | Steam fire-fighting device and coal powder preparation device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262153 CN203235163U (en) | 2013-05-14 | 2013-05-14 | Steam fire-fighting device and coal powder preparation device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235163U true CN203235163U (en) | 2013-10-16 |
Family
ID=49312502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320262153 Expired - Lifetime CN203235163U (en) | 2013-05-14 | 2013-05-14 | Steam fire-fighting device and coal powder preparation device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235163U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-05-14 CN CN 201320262153 patent/CN203235163U/en not_active Expired - Lifetime
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |
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| CX01 | Expiry of patent term |