CN203731888U - Spraying water distribution device for cooling high-temperature flue gas of offshore platform - Google Patents
Spraying water distribution device for cooling high-temperature flue gas of offshore platform Download PDFInfo
- Publication number
- CN203731888U CN203731888U CN201420069646.0U CN201420069646U CN203731888U CN 203731888 U CN203731888 U CN 203731888U CN 201420069646 U CN201420069646 U CN 201420069646U CN 203731888 U CN203731888 U CN 203731888U
- Authority
- CN
- China
- Prior art keywords
- spray
- pipe
- spray pipe
- upper strata
- water inlet
- 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.)
- Expired - Fee Related
Links
Landscapes
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a spraying water distribution device for cooling high-temperature flue gas of an offshore platform. Thetechnical scheme is as follows: the device comprises a high-temperature flue gas pipe, a main water inlet pipe, incoming water distribution pipes, spraying nozzles, a lower layer spraying pipeline and an upper layer spraying pipeline, wherein a circle of upper layer spraying pipeline and a circle of lower layer spraying pipeline are arranged on the outer side of the high-temperature flue gas pipe, the lower layer spraying pipeline is arranged at the lower part of the upper layer spraying pipeline, and the outer diameter of the lower layer spraying pipeline is smaller than the inner diameter of the upper layer spraying pipeline; the spraying nozzles are arranged below outer walls of the lower layer spraying pipeline and the upper layer spraying pipeline respectively to be used as water outlet ends, and water inlet ends of the lower layer spraying pipeline and the upper layer spraying pipeline are connected to the main water inlet pipe through the incoming water distribution pipes. The device has the benefits as follows: the upper and lower layer spraying pipelines are adopted, and the spraying nozzles adopt three rotation directions including an outward rotational direction, a perpendicular direction and an inward rotational direction and are arranged in a spatially staggered and high-density manner, so that flue gas diffusion is effectively controlled.
Description
Technical field
The utility model relates to a kind of offshore platform crude oil engine cooling system, particularly a kind of spray water-distributing device for offshore platform cooling high-temperature fume.
Background technology
The current spray water-distributing device for offshore platform crude oil engine discharge cooling high-temperature fume, it is the spray equipment of a kind of spray nozzle of unifying to adopt vertical direction, multilayer (three layers and more than) spray pipe, in sulfur-containing smoke gas heat exchange temperature-fall period, high-temperature flue gas and shower water contact-making surface are little, the coefficient of heat transfer is low, and wet method trapping sulfur-bearing thing is insufficient.The problem of its existence is: spray pipe bottom space utilization rate is low, takes up room large in short transverse; Spray nozzle sum is less, density is little, shower nozzle installation position single (adopting single vertical direction), and spraying cooling water requirement is large, and cooling efficiency is low, high in cost of production; Should before the requirement of environmental protection operation and safety work: under high throughput operating mode, spraying ventilating device requires further improvement.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, a kind of spray water-distributing device for offshore platform cooling high-temperature fume is provided, there is spray nozzle and arrange that density is high, orientation is complete, heat and mass efficiency is high, space availability ratio is high, the advantages such as spraying cooling water requirement is little, operation running cost is low, and environmental benefit is obvious.
Its technical scheme is: comprise high-temperature flue gas pipe, water inlet manifold, water inlet distributing pipe, spray nozzle, lower floor's spray pipe, upper strata spray pipe, the outside of described high-temperature flue gas pipe is provided with a circle upper strata spray pipe and a circle lower floor spray pipe, described lower floor's spray pipe is located at the bottom of upper strata spray pipe, and the external diameter of lower floor's spray pipe is less than the internal diameter of upper strata spray pipe; Described lower floor's spray pipe and the outer wall of upper strata spray pipe below are respectively equipped with spray nozzle as water side, and the water inlet end of lower floor's spray pipe and upper strata spray pipe is connected to water inlet manifold by water inlet distributing pipe.
Above-mentioned spray nozzle by organizing inward turning spray nozzle more, organize outward turning spray nozzle more and organize vertical spray nozzle more and form, the spray direction of vertical spray nozzle is perpendicular to ground, the oblique outside of spray direction of outward turning spray nozzle, the oblique inner side of spray direction of inward turning spray nozzle.
The front and back of above-mentioned upper strata spray pipe are respectively equipped with center, front spray pipe loop and the center, rear spray pipe loop for connecting the distributing pipe of intaking.
Spray spout on lower floor's spray pipe is arranged at the spatial joint clearance position of the spray nozzle of upper strata spray pipe.
The beneficial effects of the utility model are: adopt height double layers of sprinkling pipeline, spray nozzle to adopt the mode of outward turning, vertical and inward turning three kinds of rotation directions, spatial intersecting and high-density arrangement; Ensured the harmony of space mass-and heat-transfer, have heat exchange fully, high, the high-temperature flue gas pulsation of wet method arresting efficiency weakens, effectively controls the advantages such as flue gas diffusion; And levels spray nozzle is taked interlaced arrangement at dimensional orientation, lower floor's spray nozzle is arranged in shower nozzle gap, upper strata; The layout of spray nozzle, has high density, comprehensive and even reasonability, has ensured the evenly efficient of space heat and mass.
Brief description of the drawings
Accompanying drawing 1 is front view of the present utility model;
Accompanying drawing 2 is top views of the present utility model;
Accompanying drawing 3 is left views of the present utility model;
Accompanying drawing 4 is the side view that the spray nozzle of upper strata spray pipe is arranged orientation;
In upper figure: high-temperature flue gas pipe 1, water inlet manifold 2, water inlet distributing pipe 3, inward turning spray nozzle 4, lower floor's spray pipe 5, outward turning spray nozzle 6, upper strata spray pipe 7, vertical spray nozzle 8, center, front spray pipe loop 9, center, rear spray pipe loop 10.
Detailed description of the invention
1-4 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises high-temperature flue gas pipe 1, water inlet manifold 2, water inlet distributing pipe 3, spray nozzle, lower floor's spray pipe 5, upper strata spray pipe 7, the outside of described high-temperature flue gas pipe 1 is provided with a circle upper strata spray pipe 7 and a circle lower floor spray pipe 5, described lower floor's spray pipe 5 is located at the bottom of upper strata spray pipe 7, and the external diameter of lower floor's spray pipe 5 is less than the internal diameter of upper strata spray pipe 7; Described lower floor's spray pipe 5 and the outer wall of upper strata spray pipe 7 below are respectively equipped with spray nozzle as water side, and the water inlet end of lower floor's spray pipe 5 and upper strata spray pipe 7 is connected to water inlet manifold 2 by water inlet distributing pipe 3.
Wherein, spray nozzle by organizing inward turning spray nozzle 4 more, organize outward turning spray nozzle 6 more and organize vertical spray nozzle 8 more and form, the spray direction of vertical spray nozzle 8 is perpendicular to ground, the oblique outside of spray direction of outward turning spray nozzle 6, the oblique inner side of spray direction of inward turning spray nozzle 4, upper strata spray pipe bottom cycle interlaced arrangement has 42 shower nozzles, lower floor's spray pipe bottom cycle interlaced arrangement has 40 shower nozzles, wherein outward turning, internal rotation sprayer depart from vertical nozzle angle and are all 50 ° ~ 70 °, and shower nozzle diameter is about Φ 40mm ~ Φ 60mm.
In addition, the front and back of upper strata spray pipe 7 are respectively equipped with center, front spray pipe loop 9 and the center, rear spray pipe loop 10 for connecting the distributing pipe 3 of intaking.
Spray spout on lower floor's spray pipe 5 is arranged at the spatial joint clearance position of the spray nozzle of upper strata spray pipe 7.
Water inlet manifold 2 is supplied with cooling water, and output is for the temperature-fall period of whole high-temperature flue gas pipes 1; Water inlet distributing pipe 3 is respectively upper strata spray pipe 7 and lower floor's spray pipe 5 provides cooling water, and water inlet manifold diameter is Φ 150mm ~ Φ 200mm, and levels water inlet distributing pipe diameter is Φ 110mm ~ Φ 140mm.
When the operation of spray water-distributing device, ash-laden gas sprays into atmosphere by columniform high-temperature flue gas pipe 1, cooling water is introduced by water inlet manifold 2, water inlet distributing pipe 3 by levels is shunted, and the cooling water after shunting is respectively through upper strata spray pipe 7 and lower floor's spray pipe 5, after spray into atmosphere by spray nozzle, cooling water mixes and contacts with high-temperature flue gas, carry out heat and mass, reached the reduction of discharging object of cooling and absorption sulfur-bearing thing, consistent with environmental requirement.
Claims (4)
1. the spray water-distributing device for offshore platform cooling high-temperature fume, it is characterized in that: comprise high-temperature flue gas pipe (1), water inlet manifold (2), water inlet distributing pipe (3), spray nozzle, lower floor's spray pipe (5), upper strata spray pipe (7), the outside of described high-temperature flue gas pipe (1) is provided with a circle upper strata spray pipe (7) and circle lower floor's spray pipe (5), described lower floor's spray pipe (5) is located at the bottom of upper strata spray pipe (7), and the external diameter of lower floor's spray pipe (5) is less than the internal diameter of upper strata spray pipe (7); Described lower floor's spray pipe (5) and the outer wall of upper strata spray pipe (7) below are respectively equipped with spray nozzle as water side, and the water inlet end of lower floor's spray pipe (5) and upper strata spray pipe (7) is connected to water inlet manifold (2) by water inlet distributing pipe (3).
2. a kind of spray water-distributing device for offshore platform cooling high-temperature fume according to claim 1, it is characterized in that: described spray nozzle forms by organizing inward turning spray nozzle (4) more, organize outward turning spray nozzle (6) more and organizing vertical spray nozzles (8) more, the spray direction of vertical spray nozzle (8) is perpendicular to ground, the oblique outside of spray direction of outward turning spray nozzle (6), the oblique inner side of spray direction of inward turning spray nozzle (4).
3. a kind of spray water-distributing device for offshore platform cooling high-temperature fume according to claim 1, is characterized in that: the front and back of described upper strata spray pipe (7) are respectively equipped with center, front spray pipe loop (9) and the center, rear spray pipe loop (10) for connecting water inlet distributing pipe (3).
4. a kind of spray water-distributing device for offshore platform cooling high-temperature fume according to claim 1, is characterized in that: the spray spout on lower floor's spray pipe (5) is arranged at the spatial joint clearance position of the spray nozzle of upper strata spray pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069646.0U CN203731888U (en) | 2014-02-18 | 2014-02-18 | Spraying water distribution device for cooling high-temperature flue gas of offshore platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069646.0U CN203731888U (en) | 2014-02-18 | 2014-02-18 | Spraying water distribution device for cooling high-temperature flue gas of offshore platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731888U true CN203731888U (en) | 2014-07-23 |
Family
ID=51201956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069646.0U Expired - Fee Related CN203731888U (en) | 2014-02-18 | 2014-02-18 | Spraying water distribution device for cooling high-temperature flue gas of offshore platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381770A (en) * | 2014-08-25 | 2016-03-09 | Lg化学株式会社 | Reactor |
| CN113883751A (en) * | 2021-10-14 | 2022-01-04 | 普泛能源技术研究院(北京)有限公司 | Efficient and convenient absorber |
-
2014
- 2014-02-18 CN CN201420069646.0U patent/CN203731888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381770A (en) * | 2014-08-25 | 2016-03-09 | Lg化学株式会社 | Reactor |
| CN113883751A (en) * | 2021-10-14 | 2022-01-04 | 普泛能源技术研究院(北京)有限公司 | Efficient and convenient absorber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203944254U (en) | A kind of tower crane water injection system | |
| CN203569127U (en) | Blast furnace gas alkali-spraying dechlorination device | |
| CN205979840U (en) | Absorption formula residual heat from flue gas system sprays | |
| CN203647917U (en) | Water spray extinguishing device for converter transformer | |
| CN103878870A (en) | Special automatic oil spraying device for aerated concrete block mold | |
| CN203731888U (en) | Spraying water distribution device for cooling high-temperature flue gas of offshore platform | |
| CN212680610U (en) | Denitration device for cement plant | |
| CN204865457U (en) | Wet flue gas desulfurization carries torrent pipe bars device and desulfurization absorption tower of effect | |
| CN203155015U (en) | Spraying dust suppression system in waste refractory material dumping region of ladle | |
| CN103447180B (en) | Wet process of FGD water-drop-shaped slurries shower | |
| CN203264097U (en) | Foam fire-fighting device for external floating roof tank | |
| CN204619616U (en) | A kind of device for reducing dust for job site | |
| CN103191612A (en) | High-efficiency dust removal device for boiler | |
| CN206593127U (en) | No smoke environmental protection and energy conservation chimney device | |
| CN210768659U (en) | Anti-icing system of dust removal water tank for rock drilling construction in alpine region | |
| CN204841404U (en) | Wet flue gas desulfurization carries torrent pipe bars device and desulfurization absorption tower of effect | |
| CN106594916A (en) | Urban comprehensive dust removing, haze reducing and air conditioning system | |
| CN203867668U (en) | Sprayer for exhaust gas temperature reduction of internal combustion engine | |
| CN206868471U (en) | A kind of environmental project sprayer unit | |
| CN202843527U (en) | Building cleaning and cooling device | |
| CN217613792U (en) | Environment-friendly dust falling device for construction site | |
| CN205127726U (en) | Double tower is two -way to spray multicycle desulfurization absorption tower | |
| CN105401616A (en) | Underground special-shaped cover plate vortex suppression device and method for open type water inlet pool | |
| CN203791059U (en) | Cleaning and draining device in purifying box body of oil smoke purifier | |
| CN202070273U (en) | Flue dust removing device for flash dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Yan Inventor after: Wang Rui Inventor after: Chen Qiufen Inventor after: Xu Weiwei Inventor after: Wang Jianjun Inventor after: Jin Youhai Inventor before: Zhao Yan Inventor before: Wang Rui |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO YAN WANG RUI TO: ZHAO YAN WANG RUI CHEN QIUFEN XU WEIWEI WANG JIANJUNJIN YOUHAI |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150218 |
|
| EXPY | Termination of patent right or utility model |