CN208282074U - A kind of elimination boiler arranges flash vessel steam exhaust device surely - Google Patents

A kind of elimination boiler arranges flash vessel steam exhaust device surely Download PDF

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Publication number
CN208282074U
CN208282074U CN201820501875.3U CN201820501875U CN208282074U CN 208282074 U CN208282074 U CN 208282074U CN 201820501875 U CN201820501875 U CN 201820501875U CN 208282074 U CN208282074 U CN 208282074U
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China
Prior art keywords
water
flash vessel
water tank
jetting
steam
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CN201820501875.3U
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Chinese (zh)
Inventor
赵立奇
赵方渊
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China Datang Corp Science and Technology Research Institute Co Ltd
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China Datang Corp Science and Technology Research Institute Co Ltd
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Abstract

The utility model relates to a kind of elimination boilers to arrange flash vessel steam exhaust device surely, including determine row's flash vessel, water-jetting steam extractor, water-jet pump and high water tank;The water-jet pump is connect with the high water tank and water-jetting steam extractor, for the water in high water tank to be promoted to the water-jetting steam extractor, and jetting stream is formed in the water-jetting steam extractor;The water-jetting steam extractor is arranged flash vessel with the high water tank and surely and is connect, and for the steam given birth to and arranged surely in flash vessel described in negative-pressure ward of being miscarried by jetting, and steam is delivered in the high water tank together with jetting stream.The utility model can thoroughly eliminate the phenomenon that furnace roof emits white vapour, improve power plant's perception, while can also recycle the heat and water resource of steam discharge, reduce the waste of thermal energy and water resource, improve economy.

Description

A kind of elimination boiler arranges flash vessel steam exhaust device surely
Technical field
The utility model belongs to steam boiler regular unloading container technical field more particularly to a kind of elimination boiler is arranged surely Flash vessel steam exhaust device.
Background technique
The steam boiler regular unloading container that China produces and uses at present, effect are only capable of the continuous blowdown of boiler Water discharges after being depressured with periodical blowdown water dilatation.It is directly right that high pressure sewerage generates a large amount of steam in its dilatation pressure reduction Idle discharge is put, and is not collected, and thermal energy waste, water resource waste are caused.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of elimination boilers to arrange flash vessel steam discharge dress surely It sets, thoroughly to eliminate the phenomenon that furnace roof emits white vapour, and recycles the heat and water resource of steam discharge, improve economy.
The utility model provides a kind of elimination boiler and arranges flash vessel steam exhaust device surely, including determine row's flash vessel, jetting is taken out Vapour device, water-jet pump and high water tank;
Water-jet pump is connect with high water tank and water-jetting steam extractor, for the water in high water tank to be promoted to jetting steam extraction Device, and jetting stream is formed in water-jetting steam extractor;
Water-jetting steam extractor is arranged flash vessel with high water tank and surely and is connect, for arranging expansion surely by the raw negative-pressure ward of jetting miscarriage Steam in container, and steam is delivered in high water tank together with jetting stream.
Further, which further includes determining blowoff basin with what row's flash vessel surely was connect.
Further, which further includes the water pipe connecting with high water tank and for monitoring water temperature in high water tank Temperature measuring device;When water pipe is higher than setting value for the water temperature in high water tank, supplemented into high water tank normal Warm water, to reduce the water temperature in high water tank.
Further, which further includes heat extraction water lines connecting with high water tank and for monitoring water in high water tank The liquid level emasuring device of position;It, will be in high water tank when heat extraction water lines are higher than setting value for the water level in high water tank Hot water is emitted into heat user or determines blowoff basin.
Further, water-jetting steam extractor connects row's atmosphere pipeline by triple valve and arranges flash vessel surely.
Further, row's flash vessel is connect by row's flash vessel water discharging valve surely with row's flash vessel surely surely.
Further, heat extraction water lines are equipped with drain valve for high-level cistern, hot water vent valves and hot water and supply valve, high-order Water tank drain valve is connect with high water tank, and hot water vent valves are connect with blowoff basin is determined, and hot water supplies valve and hot water user connects It connects.
According to the above aspect of the present invention, arranging flash vessel steam exhaust device surely by eliminating boiler, it can thoroughly eliminate furnace roof and emit white vapour Phenomenon, and the heat and water resource of steam discharge are recycled, reduce the waste of thermal energy and water resource.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram eliminated boiler and arrange flash vessel steam exhaust device surely of the utility model.
Figure label:
1- high water tank;2- water-jet pump;3- water-jetting steam extractor;4- triple valve;5- arranges atmosphere pipeline;6- arranges flash vessel surely; 7- arranges flash vessel water discharging valve surely;8- high water tank water compensating valve;9- drain valve for high-level cistern;10- hot water vent valves;11- heat Water supplies valve;12- liquidometer;13- water pipe;14- heat extraction water lines;15- determines blowoff basin;16- thermometer.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Join shown in Fig. 1, a kind of elimination boiler of the present embodiment arranges flash vessel steam exhaust device surely, including determines row's flash vessel 6, penetrates Water vapor extractor 3, water-jet pump 2 and high water tank 1, jetting, 2 connect with high water tank 1 and water-jetting steam extractor 3, are used for high-order water Water in case 1 is promoted to water-jetting steam extractor 3, and in water-jetting steam extractor 3 formed jetting stream, jetting steam extraction, 3 with high water tank 1 And row's flash vessel 6 connects surely, arranges the steam in flash vessel 6 surely for giving birth to negative-pressure ward by jetting miscarriage, and by steam with penetrate Water flow is delivered to together in high water tank 1.Arrange the steam in flash vessel gland steam exhauster surely by the suction of water-jetting steam extractor 3, it can be thorough Furnace roof the phenomenon that emitting white vapour, is eliminated at bottom, and by the way that steam and water jets are recycled to high water tank, reduces thermal energy and water resource Waste.
In the present embodiment, which further includes determining blowoff basin 15 with what row's flash vessel 6 surely was connect.
In the present embodiment, which further includes the water pipe 13 connecting with high water tank 1 and for monitoring high-order water The thermometer 16 of water temperature in case, water supply pipe, when 13 water temperatures being used in high water tank 1 are higher than setting value, into high water tank 1 Normal-temperature water is supplemented, to reduce the water temperature in high water tank 1.
In the present embodiment, which further includes heat extraction water lines 14 connecting with high water tank 1 and for monitoring a high position The liquidometer 12 of water level in water tank 1, when heat extraction water pipe 14 is higher than setting value for the water level in high water tank 1, by high-order water Hot water in case 1 is emitted into heat user or determines blowoff basin 15.
In the present embodiment, water-jetting steam extractor 3 arranges flash vessel 6 by the connection of triple valve 4 row's atmosphere pipeline 5 and surely.Fixed row Flash vessel 6 is connect by row's flash vessel water discharging valve 7 surely with row's flash vessel 6 surely, to control the opening and closing of discharge pipe.
In the present embodiment, heat extraction water lines 14 are equipped with drain valve for high-level cistern 9, hot water vent valves 10 and hot water supply Valve 11, drain valve for high-level cistern 9 are connect with high water tank 1, for controlling the opening and closing of heat extraction water lines, hot water vent valves 10 It is connect with blowoff basin 15 is determined, determines the branch of blowoff basin for controlling hot water and draining into, hot water supply valve 11 is connect with hot water user, is used The branch of heat user is drained into control hot water.
Elimination boiler provided in this embodiment arranges flash vessel steam exhaust device surely, is mentioned the water of high water tank 1 by water-jet pump 2 High certain pressure head flows through water-jetting steam extractor 3 and generates negative pressure to the steam in suction surely row's 6 gland steam exhauster of flash vessel.Steam with It is condensed into liquid water after water jets mixing, and flows back into high water tank 1 together with water jets.High water tank 1 is furnished with liquidometer 12 With thermometer 16, thermometer is for monitoring water tank temperature, when temperature is excessively high, supplements normal-temperature water to water tank by water pipe 13 and reaches To the purpose of control water tank temperature;Liquidometer 12 is for monitoring high water tank, when liquid level is excessively high, by heat extraction water lines 14 by water Hot water in case, which is supplied to heat user or is discharged to, determines blowoff basin 15, achievees the purpose that control high water tank.The elimination boiler is arranged surely Flash vessel steam exhaust device can thoroughly eliminate the phenomenon that furnace roof emits white vapour, improve power plant's perception, while can also recycle the heat of steam discharge Amount and water resource reduce the waste of thermal energy and water resource, improve economy.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that For those skilled in the art, without deviating from the technical principle of the utility model, it can also do Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (7)

1. a kind of elimination boiler arranges flash vessel steam exhaust device surely, which is characterized in that including determining row's flash vessel, water-jetting steam extractor, penetrating Water pump and high water tank;
The water-jet pump is connect with the high water tank and water-jetting steam extractor, for the water in high water tank to be promoted to described penetrate Water vapor extractor, and jetting stream is formed in the water-jetting steam extractor;
The water-jetting steam extractor is arranged flash vessel with the high water tank and surely and is connect, for passing through the raw negative-pressure ward institute of jetting miscarriage The steam determined in row's flash vessel is stated, and steam is delivered in the high water tank together with jetting stream.
2. a kind of elimination boiler according to claim 1 arranges flash vessel steam exhaust device surely, which is characterized in that further include and institute State determine row's flash vessel connection determine blowoff basin.
3. a kind of elimination boiler according to claim 2 arranges flash vessel steam exhaust device surely, which is characterized in that further include and institute State the water pipe of high water tank connection and the temperature measuring device for monitoring water temperature in the high water tank;The water supply pipe When road is higher than setting value for the water temperature in the high water tank, normal-temperature water is supplemented into the high water tank, to reduce State the water temperature in high water tank.
4. a kind of elimination boiler according to claim 3 arranges flash vessel steam exhaust device surely, which is characterized in that further include and institute State the heat extraction water lines of high water tank connection and the liquid level emasuring device for monitoring water level in the high water tank;The heat extraction When water lines are higher than setting value for the water level in the high water tank, the hot water in the high water tank is emitted into hot use Blowoff basin described is determined in family.
5. a kind of elimination boiler according to claim 4 arranges flash vessel steam exhaust device surely, which is characterized in that the jetting is taken out Vapour device connects row's atmosphere pipeline by triple valve and described arranges flash vessel surely.
6. a kind of elimination boiler according to claim 5 arranges flash vessel steam exhaust device surely, which is characterized in that described to determine row's expansion Container is connect by row's flash vessel water discharging valve surely with the flash vessel of row surely.
7. a kind of elimination boiler according to claim 6 arranges flash vessel steam exhaust device surely, which is characterized in that the water discharge Pipeline is equipped with drain valve for high-level cistern, hot water vent valves and hot water and supplies valve, the drain valve for high-level cistern and the height Position water tank connection, the hot water vent valves are determined blowoff basin and are connect with described, and the hot water is supplied valve and connect with hot water user.
CN201820501875.3U 2018-04-10 2018-04-10 A kind of elimination boiler arranges flash vessel steam exhaust device surely Active CN208282074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820501875.3U CN208282074U (en) 2018-04-10 2018-04-10 A kind of elimination boiler arranges flash vessel steam exhaust device surely

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820501875.3U CN208282074U (en) 2018-04-10 2018-04-10 A kind of elimination boiler arranges flash vessel steam exhaust device surely

Publications (1)

Publication Number Publication Date
CN208282074U true CN208282074U (en) 2018-12-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820501875.3U Active CN208282074U (en) 2018-04-10 2018-04-10 A kind of elimination boiler arranges flash vessel steam exhaust device surely

Country Status (1)

Country Link
CN (1) CN208282074U (en)

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