CN106014507A - Drained water recovery tank - Google Patents
Drained water recovery tank Download PDFInfo
- Publication number
- CN106014507A CN106014507A CN201610476879.6A CN201610476879A CN106014507A CN 106014507 A CN106014507 A CN 106014507A CN 201610476879 A CN201610476879 A CN 201610476879A CN 106014507 A CN106014507 A CN 106014507A
- Authority
- CN
- China
- Prior art keywords
- vapour
- disc
- barrel
- tubular casing
- steam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract 2
- 239000003595 mist Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 description 15
- 239000000463 material Substances 0.000 description 4
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 240000005373 Panax quinquefolius Species 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention relates to a drained water recovery tank. The drained water recovery tank comprises a barrel-shaped tank body, spray tubes, a vapour condensation disc and an exhaust port, wherein the barrel-shaped tank body is a vertical thin-wall cylindrical barrel body; the spray tubes horizontally penetrate through the upper part of the barrel-shaped tank body, and a plurality of spray holes are formed in an internal section located in the barrel-shaped tank body, of each spray tube; the vapour condensation disc is horizontally and internally arranged in the barrel-shaped tank body, and comprises a disc body, a liquid inlet tube and a liquid outlet tube; and the disc body is in the shape of a hollow disc having an outline the same as the section of the barrel-shaped tank body, and vertical holes are uniformly distributed in the disc body. The drained water recovery tank disclosed by the invention has the following advantages: a vapour part moves upwards, and preferably contacts the vapour condensation disc internally held with a cooling substance, a large amount of vapour is condensed into water while contacting with the vapour condensation disc, a small amount of the vapour penetrates through the vertical holes in the vapour condensation disc and continues to move upwards, the part of the vapour directly contacts with mist drained water sprayed by the spray tubes arranged in a criss-cross manner, and the vapour is basically completely absorbed in the mist drained water.
Description
Technical field
The present invention relates to a kind of technical field of electric power, particularly to a kind of drain recovery case.
Background technology
Power plant's drain recovery case is for recycling steam turbine drain recovery.Steam turbine is done manual work needs a large amount of steam, steam is done manual work in pipeline flowing and steam turbine all can produce condensation water, condensing water is chemically treated grade II desalted water, its manufacturing cost is high, if the most externally discharge can cause bigger waste, drain recovery case to play condensation water cycling and reutilization effect.
Steam turbine high steam, low-pressure steam by the steam trap of each hydrophobic point by hydrophobic introducing drain recovery case, drain recovery case will introduce condenser after all hydrophobic concentrations, make hydrophobic with do complete high pressure, low-pressure steam condense water converge, condensation water after converging is through condensate pump, it is admitted to boiler heating, again form steam to do manual work, hydrophobic form cycling and reutilization in the process.The draining system of steam turbine is owing to relating to reason at present, cause and hydrophobic condense into water the most completely, a large amount of steam is contained in hydrophobic China, after hydrophobic and residual steam enters drain recovery case, remaining steam, by being leaked in a large number by the top portion ventilation mouth of drain recovery case, causes great energy waste, and high-temperature steam discharges in a large number, cause surrounding plants dead, destroy environment.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of drain recovery is effective, the less excessive drain recovery case of steam.
For solving above-mentioned technical problem, the technical scheme is that a kind of drain recovery case, its innovative point is: include tubular casing, shower, steam condensate pans and exhaust outlet, described tubular casing is a vertical thin wall cylindrical cylinder, described shower is horizontal through tubular casing top, it is positioned on built-in section of the shower of tubular casing and has some spray apertures, described steam condensate pans level is built in tubular casing, and it is positioned at below shower, this steam condensate pans includes disk body, feed tube and drain pipe, described disk body is the hollow disc-shape that a profile is consistent with tubular casing cross section, vertical core it is evenly equipped with on it；Described exhaust outlet is arranged on the top of tubular casing.
Further, described shower has some arranged in length and breadth.
Further, it is loaded with water in described steam condensate pans.
Further, described vertical core is the tapered hole that a little lower end diameter of upper end diameter is big.
Further, below described exhaust outlet, also there is a screen cover.
It is an advantage of the current invention that:
(1) hydrophobic and a large amount of steam enters this drain recovery case, vapor portion moves upward, first-selection touch interior Sheng cooling material steam condensate pans, a large amount of steam touch steam condensate pans and are i.e. condensed into water, a small amount of steam continues up through the vertical core on steam condensate pans, this some vapor directly run into by crisscross setting shower spray and under vaporific hydrophobic, steam vaporific hydrophobic in be substantially completely absorbed, no longer move upward, only exist few steam to overflow, almost negligible disregard.
(2) cooling material in steam condensate pans uses cooling water, becomes hot water through this drain recovery case cooling water out, can provide hot water supply for power plant itself as the addition product of power plant, or sell to other unit.
(3) shower spray and under hydrophobic drop on steam condensate pans, converge with the steam condensed on steam condensate pans, it is possible to better absorption steam.
(4) vertical core on steam condensate pans is the tapered hole that the little lower end diameter of upper end diameter is big, has the hole wall of gradient, is more beneficial for steam condensation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention a kind of drain recovery case.
Fig. 2 is one drain recovery case steam condensate pans disk body top view of the present invention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the invention discloses a kind of drain recovery case, including tubular casing 6, shower 4, steam condensate pans and exhaust outlet 1, tubular casing 6 is a vertical thin wall cylindrical cylinder, shower 4, horizontal through tubular casing top, has some arranged in length and breadth；It is positioned on built-in section of the shower of tubular casing 6 and has some spray apertures, steam condensate pans level is built in tubular casing 6, and it is positioned at below shower 4, this steam condensate pans includes disk body 8, feed tube 5 and drain pipe 7, disk body 8 is the hollow disc-shape that a profile is consistent with tubular casing 6 cross section, condensed material first-selection in steam condensate pans is cheap, the water that specific heat capacity is big, and it is evenly equipped with vertical core 4；Exhaust outlet 1 is arranged on the top of tubular casing 6；Also there is below exhaust outlet 1 screen cover 2, the steam seldom overflowed further is intercepted.
When hydrophobic and a large amount of steam enter this drain recovery case, vapor portion moves upward, first-selection touch interior Sheng cooling material steam condensate pans, a large amount of steam touch steam condensate pans and are i.e. condensed into water, a small amount of steam continues up through the vertical core 4 on steam condensate pans, this some vapor of steam directly run into sprayed by the shower 3 of crisscross setting and under vaporific hydrophobic, steam vaporific hydrophobic in be substantially completely absorbed, no longer move upward, only exist few steam to overflow, almost negligible disregard.
Ultimate principle and the principal character of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. a drain recovery case, it is characterized in that: include tubular casing, shower, steam condensate pans and exhaust outlet, described tubular casing is a vertical thin wall cylindrical cylinder, described shower is horizontal through tubular casing top, it is positioned on built-in section of the shower of tubular casing and has some spray apertures, described steam condensate pans level is built in tubular casing, and it is positioned at below shower, this steam condensate pans includes disk body, feed tube and drain pipe, described disk body is the hollow disc-shape that a profile is consistent with tubular casing cross section, and it is evenly equipped with vertical core；Described exhaust outlet is arranged on the top of tubular casing.
A kind of drain recovery case the most according to claim 1, it is characterised in that: described shower has some arranged in length and breadth.
A kind of drain recovery case the most according to claim 1, it is characterised in that: it is loaded with water in described steam condensate pans.
A kind of drain recovery case the most according to claim 1, it is characterised in that: described vertical core is the tapered hole that a little lower end diameter of upper end diameter is big.
A kind of drain recovery case the most according to claim 1, it is characterised in that: also there is below described exhaust outlet a screen cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476879.6A CN106014507A (en) | 2016-06-27 | 2016-06-27 | Drained water recovery tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476879.6A CN106014507A (en) | 2016-06-27 | 2016-06-27 | Drained water recovery tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106014507A true CN106014507A (en) | 2016-10-12 |
Family
ID=57084287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476879.6A Pending CN106014507A (en) | 2016-06-27 | 2016-06-27 | Drained water recovery tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014507A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007023962A (en) * | 2005-07-20 | 2007-02-01 | Fuji Electric Systems Co Ltd | Axial exhaust type steam turbine device |
| CN201255009Y (en) * | 2008-09-25 | 2009-06-10 | 上海宝钢设备检修有限公司 | Hydrophobic recovering box for steam turbine |
| CN202555092U (en) * | 2012-04-01 | 2012-11-28 | 天蓬集团有限公司 | Steam-water separator |
| CN203215653U (en) * | 2013-04-10 | 2013-09-25 | 山西太钢不锈钢股份有限公司 | Vapor-recovery unit |
| CN203432412U (en) * | 2013-08-26 | 2014-02-12 | 上海金匙环保科技股份有限公司 | Condensing device with self-cleaning function |
| CN105091409A (en) * | 2014-05-23 | 2015-11-25 | 哈尔滨工大金涛科技股份有限公司 | Straight-through type heat pump |
| CN205744020U (en) * | 2016-06-27 | 2016-11-30 | 国网江苏省电力公司盐城供电公司 | A kind of drain recovery case |
-
2016
- 2016-06-27 CN CN201610476879.6A patent/CN106014507A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007023962A (en) * | 2005-07-20 | 2007-02-01 | Fuji Electric Systems Co Ltd | Axial exhaust type steam turbine device |
| CN201255009Y (en) * | 2008-09-25 | 2009-06-10 | 上海宝钢设备检修有限公司 | Hydrophobic recovering box for steam turbine |
| CN202555092U (en) * | 2012-04-01 | 2012-11-28 | 天蓬集团有限公司 | Steam-water separator |
| CN203215653U (en) * | 2013-04-10 | 2013-09-25 | 山西太钢不锈钢股份有限公司 | Vapor-recovery unit |
| CN203432412U (en) * | 2013-08-26 | 2014-02-12 | 上海金匙环保科技股份有限公司 | Condensing device with self-cleaning function |
| CN105091409A (en) * | 2014-05-23 | 2015-11-25 | 哈尔滨工大金涛科技股份有限公司 | Straight-through type heat pump |
| CN205744020U (en) * | 2016-06-27 | 2016-11-30 | 国网江苏省电力公司盐城供电公司 | A kind of drain recovery case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |