CN213840874U - Energy-saving device for improving steam quality - Google Patents
Energy-saving device for improving steam quality Download PDFInfo
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- CN213840874U CN213840874U CN202021716349.2U CN202021716349U CN213840874U CN 213840874 U CN213840874 U CN 213840874U CN 202021716349 U CN202021716349 U CN 202021716349U CN 213840874 U CN213840874 U CN 213840874U
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Abstract
The utility model discloses an energy-saving device for improving steam quality, which comprises a steam boiler, a steam input pipeline, a steam-water separator, a steam output pipeline and a steam-distributing cylinder; the first end of the steam input pipeline is connected with the air outlet of the steam boiler, the second end of the steam input pipeline is connected with the inlet of the steam-water separator, the first end of the steam output pipeline is connected with the outlet of the steam-water separator, and the second end of the steam output pipeline is connected with the steam-distributing cylinder; steam enters the steam-water separator from the air outlet of the steam boiler through the steam input pipeline, water in the steam is filtered by means of the steam-water separator, so that separated condensate water is discharged from the water outlet of the steam-water separator, and the filtered steam enters the steam-separating cylinder from the outlet of the steam-water separator through the steam output pipeline to be used by steam-consuming equipment, so that the steam dryness is improved, the steam quality and the heat efficiency are improved, and the effects of saving energy and steam energy, reducing the maintenance of the equipment and prolonging the service life of the equipment are achieved.
Description
Technical Field
The utility model relates to a steam piping system technical field especially relates to an improve economizer of steam quality.
Background
Currently, saturated steam is the most widely used medium for heating in industrial applications. During the pipeline transportation process of saturated steam, part of the steam can form water droplets. In modern boiler design (the boiler is an energy conversion device, energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in fuel, and steam with certain heat energy is output outwards after being converted by the boiler, and the boiler generating the steam is called as a steam boiler), the water volume is generally smaller, so when water is not treated properly or the boiler is in overload operation, water drops can be generated and output to a steam pipeline along with the steam to enter steam using equipment, therefore, the control valves and flow valves on the steam pipeline are not only failed or inaccurate, but also the heat and the quality of the steam can be seriously reduced, and the steam using equipment and a steam conveying pipeline are polluted and corroded.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model aims to provide an improve economizer of steam quality to improve the steam quality, promote steam quality and thermal efficiency, the energy-conserving steam energy reduces the maintenance of equipment and the life of extension equipment.
The purpose of the utility model is realized by adopting the following technical scheme:
an energy-saving device for improving steam quality comprises a steam boiler, a steam input pipeline, a steam-water separator, a steam output pipeline and a steam distributing cylinder;
the first end of the steam input pipeline is connected with the air outlet of the steam boiler, the second end of the steam input pipeline is connected with the inlet of the steam-water separator, the first end of the steam output pipeline is connected with the outlet of the steam-water separator, and the second end of the steam output pipeline is connected with the steam-distributing cylinder;
steam enters the steam-water separator from the air outlet of the steam boiler through the steam input pipeline, moisture in the steam is filtered by means of the steam-water separator, so that separated condensate water is discharged from a water outlet of the steam-water separator, and the filtered steam enters the steam-separating cylinder from an outlet of the steam-water separator through the steam output pipeline and is used by steam-consuming equipment.
Further, the steam input pipeline comprises a first input pipeline, and a first stop valve is arranged on the first input pipeline.
Furthermore, the steam input pipeline also comprises a second input pipeline connected with the first input pipeline, and a second stop valve is arranged on the second input pipeline.
Further, the steam output pipeline comprises a first output pipeline, and a third stop valve is arranged on the first output pipeline.
Furthermore, the steam output pipeline also comprises a second output pipeline connected with the first output pipeline, and a fourth stop valve is arranged on the second output pipeline.
Furthermore, the device also comprises an exhaust pipeline connected with the first input pipeline, and a fifth stop valve is arranged on the exhaust pipeline.
Furthermore, a water outlet of the steam-water separator is connected with a drainage pipeline, and a drain valve is arranged on the drainage pipeline.
Furthermore, the air outlet of the air distribution cylinder is connected with a connecting pipeline, and a control valve for controlling the output flow of the steam is arranged on the connecting pipeline.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses pass through steam input pipeline with the saturated steam that steam boiler produced and get into steam-water separation, with the help of the moisture in the steam-water separator filtered steam, improve the steam quality, high-quality steam after will filtering enters into the steam-splitting cylinder through steam output pipeline and supplies the steam equipment to use to promote steam quality and thermal efficiency, energy-conserving steam energy reduces the maintenance of equipment and prolongs the life of equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a steam boiler; 2. a steam input pipe; 20. a first input conduit; 200. a first shut-off valve; 21. a second input conduit; 210. a second stop valve; 3. a steam output pipe; 30. a first output conduit; 300. a third stop valve; 31. a second output conduit; 310. a fourth stop valve; 4. a steam-water separator; 40. a water discharge pipeline; 400. a drain valve; 5. a cylinder is divided; 6. an exhaust duct; 60. a fifth stop valve; 7. connecting a pipeline; 70. and (4) controlling the valve.
Detailed Description
In the following, the present invention is described with priority in conjunction with the accompanying drawings and the detailed description, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below may be arbitrarily combined to form a new embodiment.
In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as if they were fixedly, removably, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The implementation mode is as follows:
as shown in fig. 1, the utility model discloses an improve economizer of steam quality, including steam boiler 1, steam input pipeline 2, catch water 4, steam output pipeline 3 and steam-distributing cylinder 5. The steam boiler 1 is used for generating saturated steam, a first end of the steam input pipeline 2 is connected with an air outlet of the steam boiler 1, a second end of the steam input pipeline 2 is connected with an inlet of the steam-water separator 4, namely, the saturated steam generated by the steam boiler 1 enters the steam-water separator 4 through the steam input pipeline 2; the first end of the steam output pipeline 3 is connected with the outlet of the steam-water separator 4, the second end of the steam output pipeline 3 is connected with the steam-distributing cylinder 5, namely, the steam of the saturated steam after moisture is filtered by the steam-water separator 4 enters the steam-distributing cylinder 5 through the steam output pipeline 3.
Steam enters a steam-water separator 4 from an air outlet of the steam boiler 1 through a steam input pipeline 2, moisture in the steam is filtered by means of the steam-water separator 4, so that condensed water after filtering and separating is discharged from a water outlet of the steam-water separator 4, and the filtered steam enters a steam separating cylinder 5 from an outlet of the steam-water separator 4 through a steam output pipeline 3 for steam utilization equipment to use, so that the steam dryness is improved, and the steam quality and the heat efficiency are improved. After the steam quality and the heat efficiency are improved, the high-quality saturated steam is used as a heating medium, the utilization rate is high, and the purpose of saving the steam energy is achieved.
In addition, because the steam dryness is improved, the steam quality and the heat efficiency are improved, the moisture contained in the saturated steam is little and little, so that the failure or inaccuracy of each control valve and each flow valve on a steam pipeline can be avoided, and the dirt and the corrosion generated in steam equipment and a steam conveying pipeline can be reduced or avoided, thereby achieving the effects of reducing the maintenance of the equipment and prolonging the service life of the equipment. In addition, it should be noted that how the steam-water separator 4 performs steam-water separation is the prior art, that is, the operation principle of the steam-water separator 4, and is not described in detail herein.
In a preferred embodiment, the steam input pipe 2 comprises a first input pipe 20 and a second input pipe 21, and the first input pipe 20 is connected with the second input pipe 21, that is, it can be understood that the saturated steam generated by the steam boiler 1 enters the steam-water separator 4 from the air outlet thereof through the first input pipe 20 and the second input pipe 21 in sequence. The first input pipeline 20 is provided with a first stop valve 200, and the first stop valve 200 controls the steam in the steam input pipeline 2 to flow backwards into the steam boiler 1; similarly, a second stop valve 210 is arranged on the second input pipeline 21, and the steam entering the steam-water separator 4 is controlled to flow back to the steam input pipeline 2 through the second stop valve 210.
In a preferred embodiment, the steam output pipe 3 includes a first output pipe 30 and a second output pipe 31, and the first output pipe 30 is connected to the second output pipe 31, that is, it can be understood that the steam filtered by the steam-water separator 4 sequentially enters the steam-splitting cylinder 5 from the outlet of the steam-water separator 4 through the first output pipe 30 and the second output pipe 31. The first output pipeline 30 is provided with a third stop valve 300, and the third stop valve 300 can prevent the steam in the first output pipeline 30 from flowing back to the steam-water separator 4; similarly, the second outlet pipe 31 is provided with a fourth shutoff valve 310, and the fourth shutoff valve 310 can prevent the steam in the air cylinder 5 from flowing back into the second outlet pipe 31.
As a preferable embodiment, the present invention further comprises an exhaust duct 6 connected to the first input duct 20, wherein a fifth stop valve 60 is provided on the exhaust duct 6, and the fifth stop valve 60 can prevent the steam in the exhaust duct 6 from flowing back into the first input duct 20. It should be noted that the fifth stop valve 60 is in a normally closed state, that is, it can be understood that the fifth stop valve 60 is in an open state only when the energy saving device of the present invention needs to drain the steam pipeline after the filtering of the saturated steam is stopped. Of course, if the fifth stop valve 60 is in the open state, the first stop valve 200 is in the open state, and the second stop valve 210 is in the closed state, that is, the steam in the steam input pipe 2 cannot enter the steam-water separator 4.
In a preferred embodiment, a drain pipe 40 is connected to the drain port of the steam separator 4, a drain valve 400 is provided in the drain pipe 40, and the drain valve 400 is controlled to drain the condensed water in the steam separator 4.
In a preferred embodiment, a connection pipe 7 is connected to the outlet of the steam-dividing cylinder 5, and a control valve 70 for controlling the output flow of the steam is disposed on the connection pipe 7, i.e., it is understood that the steam-dividing cylinder 5 is connected to the steam-consuming equipment by means of the connection pipe 7, and the output flow of the steam is controlled by the control valve 70.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides an improve economizer of steam quality which characterized in that: the system comprises a steam boiler, a steam input pipeline, a steam-water separator, a steam output pipeline and a steam distributing cylinder;
the first end of the steam input pipeline is connected with the air outlet of the steam boiler, the second end of the steam input pipeline is connected with the inlet of the steam-water separator, the first end of the steam output pipeline is connected with the outlet of the steam-water separator, and the second end of the steam output pipeline is connected with the steam-distributing cylinder;
steam enters the steam-water separator from the air outlet of the steam boiler through the steam input pipeline, moisture in the steam is filtered by means of the steam-water separator, so that separated condensate water is discharged from a water outlet of the steam-water separator, and the filtered steam enters the steam-separating cylinder from an outlet of the steam-water separator through the steam output pipeline and is used by steam-consuming equipment.
2. An energy saving device for improving steam quality as claimed in claim 1, wherein: the steam input pipeline comprises a first input pipeline, and a first stop valve is arranged on the first input pipeline.
3. An energy saving device for improving steam quality as claimed in claim 2, wherein: the steam input pipeline also comprises a second input pipeline connected with the first input pipeline, and a second stop valve is arranged on the second input pipeline.
4. An energy saving device for improving steam quality as claimed in claim 1, wherein: the steam output pipeline comprises a first output pipeline, and a third stop valve is arranged on the first output pipeline.
5. An energy saving device for improving steam quality as claimed in claim 4, wherein: the steam output pipeline further comprises a second output pipeline connected with the first output pipeline, and a fourth stop valve is arranged on the second output pipeline.
6. An energy saving device for improving steam quality as claimed in claim 2, wherein: the exhaust pipeline is connected with the first input pipeline, and a fifth stop valve is arranged on the exhaust pipeline.
7. An energy saving device for improving steam quality as claimed in claim 1, wherein: and a water outlet of the steam-water separator is connected with a drainage pipeline, and a drain valve is arranged on the drainage pipeline.
8. An energy saving device for improving steam quality as claimed in claim 1, wherein: and the air outlet of the air distributing cylinder is connected with a connecting pipeline, and a control valve for controlling the output flow of the steam is arranged on the connecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716349.2U CN213840874U (en) | 2020-08-17 | 2020-08-17 | Energy-saving device for improving steam quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716349.2U CN213840874U (en) | 2020-08-17 | 2020-08-17 | Energy-saving device for improving steam quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213840874U true CN213840874U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021716349.2U Active CN213840874U (en) | 2020-08-17 | 2020-08-17 | Energy-saving device for improving steam quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213840874U (en) |
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2020
- 2020-08-17 CN CN202021716349.2U patent/CN213840874U/en active Active
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