CN108426462B - Steam divides vapour and congeals water collector - Google Patents
Steam divides vapour and congeals water collector Download PDFInfo
- Publication number
- CN108426462B CN108426462B CN201810412859.1A CN201810412859A CN108426462B CN 108426462 B CN108426462 B CN 108426462B CN 201810412859 A CN201810412859 A CN 201810412859A CN 108426462 B CN108426462 B CN 108426462B
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- China
- Prior art keywords
- steam
- unit
- condensate
- condensation
- equipment
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000009833 condensation Methods 0.000 claims abstract description 25
- 230000005494 condensation Effects 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 printing Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/06—Pipe-line systems for gases or vapours for steam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention provides a steam-separating and condensing collector, which comprises: the device comprises a steam unit (1), a condensate unit (2), a steam distribution pipe (3), a condensate collecting pipe (4) and a drainage unit (5). The steam unit (1) is connected with a steam supply pipeline and a steam distribution pipe (3), the water condensation unit (2) is connected with a water condensation collecting pipe (4) and a water drainage unit (5), the steam distribution pipe (3) is connected with the steam unit (1) and steam equipment, the water condensation collecting pipe (4) is connected with the steam equipment and the water condensation unit (2), and the water drainage unit (5) is connected with the water condensation unit (2). The device eliminates the problem of water accumulation in the steam using device, improves the heating efficiency of the steam using device, prolongs the service life of the steam using device and reduces the steam consumption.
Description
Technical Field
The invention relates to a steam-separating and condensing collector, belonging to the field of steam energy-saving technology and equipment.
Background
Many industries, such as textile, printing, coating, paper products, and the like, involve steam cylinder (also called dryer) group heating devices. The equipment has the common phenomena of low heating efficiency and steam waste, and the problems of water accumulation in the equipment and deformation of the equipment are often caused due to the special structure of the equipment, and particularly the problems in winter are more serious. The steam-separating and condensing collector effectively solves the problems and realizes the energy saving and efficiency improvement of the steam drying cylinder group. In addition, the steam and condensate collectors of the present invention may also be used in situations where multiple steam heating devices are used, such as air heaters, or where multiple identical/similar steam devices are used in parallel.
Disclosure of Invention
In order to solve the existing problems, the invention aims to provide a steam diversion and condensation collector.
The invention is realized by the following technical scheme: a steam separation and condensate collector comprising: a steam unit 1, a condensate unit 2, a steam distributing pipe 3, a condensate collecting pipe 4 and a drain unit 5. The steam unit 1 is communicated with a steam source and connected with a steam distributing pipe 3 to provide steam for steam equipment, and has the functions of storing steam and balancing steam pressure; the condensation unit 2 is communicated with the condensation collecting pipe 4 and the drainage unit 5, receives and stores condensation water output by the steam using equipment, and has the function of balancing the backpressure of each steam using unit of the steam using equipment so as to ensure that each unit is smooth in drainage; the steam distributing pipe 3 is communicated with the steam unit 1 and the inlets of the steam units of the steam using equipment, and distributes and conveys the steam in the steam unit 1 to the units of the steam using equipment; the condensate collecting pipe 4 is communicated with the outlets of all units of the steam using equipment and the condensate unit 2, and the condensate in all units of the steam using equipment is conveyed to the condensate unit 2; the water drain unit 5 is installed on the water condensation unit 2, and discharges the condensed water in the water condensation unit 2 and prevents the steam entering the water condensation unit 2 from being discharged.
The steam unit 1 consists of steam pipelines with two sealed ends, and the caliber ranges from DN15 to DN200, and can be larger as required. The length or height of the steam unit 1 is determined according to the length or height of the steam using device.
The condensation unit 2 is also composed of pipelines with two sealed ends, and the caliber ranges from DN20 to DN300, and can be larger as required. The length or height of the condensing unit 2 is not less than that of the steam unit 1. The outside of the condensation unit 2 is covered with an insulation layer.
The steam distribution pipe 3 is composed of a branch pipe installed at the steam unit 1 and passing through the condensing unit 2, and is communicated with the steam unit 1 and not communicated with the condensing unit 2. The steam distribution pipe 3 sends steam from the steam unit 1 to each steam unit of the steam using device.
The condensate collecting pipe 4 consists of branch pipes arranged on the condensate unit 2, one end of the condensate collecting pipe is communicated with the condensate unit 2, and the other end is connected with the outlets of the steam units of the steam equipment. The condensate collecting pipe 4 conveys condensate of each steam unit of the steam equipment to the condensate unit 2.
The drain unit 5 comprises a drain device and other accessories, and is arranged at the lower position of the condensate unit 2, an inlet is connected with the condensate unit 2, and an outlet is connected with a condensate recycling system or is discharged to a trench.
As an improvement of the invention, a blowdown unit 6 is arranged at the bottom of the condensation unit 2, which can adopt a manual valve for manual blowdown or an automatic switch valve for automatic blowdown.
As a further development of the invention, an air-evacuation device 7 is provided at the top of the steam unit 1, which comprises an automatic air-evacuation device and a shut-off valve, but also can be replaced by a manual valve, by which air is manually evacuated.
As a further development of the invention, a steam quality improvement system 8 is installed on the steam supply pipe, comprising a steam-water separator and a drain valve station at its lower end. The inlet of the steam quality improving system 8 is connected with a steam supply pipeline, the outlet is connected with the steam unit 1, and the lower end of the steam quality improving system is connected with the condensate recycling system or is discharged to a trench.
The invention has the advantages that: 1. the steam locking phenomenon frequently occurring in the production process of the drying cylinder type equipment is eliminated, the internal water accumulation is avoided, the product quality and the equipment heating efficiency are improved, the steam consumption and the equipment power consumption are reduced, and the service life of the equipment is prolonged; 2. the whole heat dissipation area of the steam and the condensed water pipeline is reduced, and meanwhile, the steam unit is well insulated, so that the heat dissipation loss of the steam is reduced; 3. the arrangement of pipelines and valves on two sides of steam and condensed water of drying cylinder group equipment is simplified; 4. simple structure, maintenance-free and long service life.
Drawings
FIG. 1 shows a steam-separating and condensing collector of the present invention
In the figure: 1-a steam unit; 2-a water condensing unit; 3-a steam distribution pipe 3; 4-a condensate collecting pipe; 5-a hydrophobic unit; 6, a sewage disposal unit; 7, an air exhausting device; 8-steam quality improving system.
FIG. 2 shows a modification of the steam-separating and condensing collector of the present invention
In the figure: 1-a steam unit; 2-a water condensing unit; 3-a steam distribution pipe 3; 4-a condensate collecting pipe; 5-a hydrophobic unit; 6, a sewage disposal unit; 7, an air exhausting device; 8, a steam quality improving system; 9, steam source hydrophobic point.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings.
The present invention will be described in further detail with reference to the drawings and embodiments, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific examples described herein are intended to illustrate the invention only and are not intended to limit the invention.
The structure of the steam-separating and condensing collector is shown in figure 1. After entering the steam unit 1, the steam enters each steam unit of the steam using device, which is exemplified by a drum dryer in fig. 1, through the steam distributing pipe 3, and each steam using unit of the steam using device refers to each drum. The steam is condensed in each roller by heat release, and condensed water enters the condensation unit 2 from the roller through the condensation collecting pipe 4 and is discharged through the drainage unit 5.
As an improved embodiment of the present invention, a drain unit 6 is installed at the bottom of the condensation unit 2 to periodically drain dirt and impurities accumulated in the condensation unit 2.
As an improved embodiment of the invention, an air exhausting device 7 is arranged at the top of the steam unit 1 to exhaust air and other non-condensable gases in the steam unit 1, improve the heating efficiency of the steam using equipment and reduce the corrosiveness of condensed water.
As an improved embodiment of the invention, a steam quality improving system 8 is arranged in the steam inlet pipeline, so that the moisture in the steam is separated, and the steam dryness is improved.
As a variant of the invention, as shown in fig. 2, steam enters from the top of the steam-dividing and condensing collector, and at this time, the steam quality improving system 8 is also connected with the steam unit 1 along with the steam-supplying pipeline from the top of the steam-dividing and condensing collector, and at the same time, a steam-source drain point 9 is installed at the bottom of the steam unit 1. The main component of the steam source drain point 9 is an automatic drain valve, and manual drainage can be performed by using a manual valve.
Claims (5)
1. A steam separation and condensate collector comprising: the steam unit (1), the condensate unit (2), the steam distributing pipe (3), the condensate collecting pipe (4) and the drainage unit (5) are characterized in that the steam unit (1) and the condensate unit (2) adopt a pipe-in-pipe mode, namely, the steam unit (1) is surrounded by the condensate unit (2), the steam unit and the condensate unit form an inner space and an outer space, steam is discharged from the inner space, and condensate water is discharged from the outer space; the steam unit (1) supplies steam to the steam using equipment through a steam distributing pipe (3), and the condensate unit (2) collects condensate from the steam using equipment through a condensate collecting pipe (4); after entering the steam unit (1), the steam enters a steam using unit of the steam using equipment through a steam distributing pipe (3), the steam is subjected to heat release condensation in the steam using unit, and condensed water enters a condensation unit (2) from the steam using unit through a condensation collecting pipe (4).
2. A steam condensate collector as claimed in claim 1, wherein: the drainage unit (5) is connected with the condensation unit (2) and is responsible for discharging condensation water in the steam using equipment.
3. A steam condensate collector as claimed in claim 1, wherein: and a sewage draining unit (6) is arranged at the bottom of the condensation unit (2).
4. A steam condensate collector as claimed in any one of claims 1 to 3, wherein: an air exhaust device (7) is arranged at the top of the steam unit (1).
5. A steam condensate collector as claimed in claim 4, wherein: a steam quality improving system (8) is arranged in the steam inlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412859.1A CN108426462B (en) | 2018-05-03 | 2018-05-03 | Steam divides vapour and congeals water collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412859.1A CN108426462B (en) | 2018-05-03 | 2018-05-03 | Steam divides vapour and congeals water collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108426462A CN108426462A (en) | 2018-08-21 |
| CN108426462B true CN108426462B (en) | 2023-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810412859.1A Active CN108426462B (en) | 2018-05-03 | 2018-05-03 | Steam divides vapour and congeals water collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426462B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631919A (en) * | 1969-04-04 | 1972-01-04 | Thermaline Corp | Heat transfer method and apparatus |
| DE3003718A1 (en) * | 1980-02-01 | 1981-08-06 | Ingersoll-Rand Co., 07675 Woodcliff Lake, N.J. | Drying paper web with superheated steam - which is then heated and recycled to reduce heat losses |
| JPH0348693U (en) * | 1989-09-18 | 1991-05-10 | ||
| JPH074878A (en) * | 1993-02-17 | 1995-01-10 | Osaka Gas Co Ltd | Transporting pipe heating device |
| CN200989523Y (en) * | 2006-12-30 | 2007-12-12 | 山东寿光巨能金玉米开发有限公司 | Steam desuperheater |
| CN201062704Y (en) * | 2007-07-02 | 2008-05-21 | 张月文 | Thermal insulation pipe without condenser water |
| CN201167570Y (en) * | 2008-03-31 | 2008-12-24 | 郑州大学 | Tobacco humidifying piping installation for preventing condensation water |
| KR20120035540A (en) * | 2010-10-06 | 2012-04-16 | 박영범 | Disc dryer discharging condenced water |
| CN202786748U (en) * | 2012-09-28 | 2013-03-13 | 黄逸玮 | Drying cylinder steam automatic control device |
| CN203490026U (en) * | 2013-05-08 | 2014-03-19 | 宝钢不锈钢有限公司 | Source constant temperature preventer of steam pressure transmitter |
| CN204715059U (en) * | 2015-04-15 | 2015-10-21 | 浙江莱美纺织印染科技有限公司 | Boiler Steam reclamation set |
| CN106678479A (en) * | 2016-12-26 | 2017-05-17 | 中蓝连海设计研究院 | Method and device for realizing anti-freezing heat insulation for alkalifying pipeline of plateau wastewater treatment system |
| CN106765048A (en) * | 2015-11-19 | 2017-05-31 | 天津思荣科技有限公司 | A kind of water pipe for steam condensate recovering device |
| CN106838953A (en) * | 2015-12-04 | 2017-06-13 | 重庆冯贵物资回收有限公司 | A kind of coal-fired plant's Environment protection chimney |
| CN206624637U (en) * | 2016-12-02 | 2017-11-10 | 孚雷德（北京）蒸汽节能技术有限公司 | A kind of oil truck Rapid steam heating energy-saving equipment |
| CN208296634U (en) * | 2018-05-03 | 2018-12-28 | 孚雷德（北京）蒸汽节能技术有限公司 | A kind of steam divides vapour and Condensed water collection device |
-
2018
- 2018-05-03 CN CN201810412859.1A patent/CN108426462B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631919A (en) * | 1969-04-04 | 1972-01-04 | Thermaline Corp | Heat transfer method and apparatus |
| DE3003718A1 (en) * | 1980-02-01 | 1981-08-06 | Ingersoll-Rand Co., 07675 Woodcliff Lake, N.J. | Drying paper web with superheated steam - which is then heated and recycled to reduce heat losses |
| JPH0348693U (en) * | 1989-09-18 | 1991-05-10 | ||
| JPH074878A (en) * | 1993-02-17 | 1995-01-10 | Osaka Gas Co Ltd | Transporting pipe heating device |
| CN200989523Y (en) * | 2006-12-30 | 2007-12-12 | 山东寿光巨能金玉米开发有限公司 | Steam desuperheater |
| CN201062704Y (en) * | 2007-07-02 | 2008-05-21 | 张月文 | Thermal insulation pipe without condenser water |
| CN201167570Y (en) * | 2008-03-31 | 2008-12-24 | 郑州大学 | Tobacco humidifying piping installation for preventing condensation water |
| KR20120035540A (en) * | 2010-10-06 | 2012-04-16 | 박영범 | Disc dryer discharging condenced water |
| CN202786748U (en) * | 2012-09-28 | 2013-03-13 | 黄逸玮 | Drying cylinder steam automatic control device |
| CN203490026U (en) * | 2013-05-08 | 2014-03-19 | 宝钢不锈钢有限公司 | Source constant temperature preventer of steam pressure transmitter |
| CN204715059U (en) * | 2015-04-15 | 2015-10-21 | 浙江莱美纺织印染科技有限公司 | Boiler Steam reclamation set |
| CN106765048A (en) * | 2015-11-19 | 2017-05-31 | 天津思荣科技有限公司 | A kind of water pipe for steam condensate recovering device |
| CN106838953A (en) * | 2015-12-04 | 2017-06-13 | 重庆冯贵物资回收有限公司 | A kind of coal-fired plant's Environment protection chimney |
| CN206624637U (en) * | 2016-12-02 | 2017-11-10 | 孚雷德（北京）蒸汽节能技术有限公司 | A kind of oil truck Rapid steam heating energy-saving equipment |
| CN106678479A (en) * | 2016-12-26 | 2017-05-17 | 中蓝连海设计研究院 | Method and device for realizing anti-freezing heat insulation for alkalifying pipeline of plateau wastewater treatment system |
| CN208296634U (en) * | 2018-05-03 | 2018-12-28 | 孚雷德（北京）蒸汽节能技术有限公司 | A kind of steam divides vapour and Condensed water collection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108426462A (en) | 2018-08-21 |
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