CN105135457A - Reverse-flow spray cooler - Google Patents
Reverse-flow spray cooler Download PDFInfo
- Publication number
- CN105135457A CN105135457A CN201510614571.9A CN201510614571A CN105135457A CN 105135457 A CN105135457 A CN 105135457A CN 201510614571 A CN201510614571 A CN 201510614571A CN 105135457 A CN105135457 A CN 105135457A
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- CN
- China
- Prior art keywords
- reverse
- spray cooler
- manhole
- cone
- cylinder
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention relates to a reverse-flow spray cooler which comprises a cylinder support base (1). A cylinder (2) is arranged on the cylinder support base (1). A plurality of nozzles (5) are evenly arranged on the outer wall of the upper portion of the cylinder (2). Spraying openings of the nozzles (5) are downward, an upper cone (3) is arranged on the top of the cylinder (2), a lower cone (9) is arranged at the bottom of the cylinder (2), the top of the upper cone (3) is provided with a smoke outlet (12), one side of the lower cone (9) is provided with a smoke inlet (11), and an ash discharge port (10) is formed in the bottom of the lower cone (9). According to the reverse-flow spray cooler, the direction of atomized water sprayed by the nozzles is opposite to the flow direction of smoke, internal water drops are vaporized completely in short time, the temperature target value of the outlet of the cooler can be controlled, and influences of air flow fluctuation of smoke flowing along a traditional spray cooler on vaporization response time are overcome.
Description
Technical field
The present invention relates to a kind of reverse-flow spray cooler, be mainly used in the cooling high-temperature fume equipment of the industries such as oil refining, petrochemical industry, metallurgy, mining industry, cement and environmental protection, belong to misting cooling equipment technical field.
Background technology
Because the high-temperature flue gas of the industries such as oil refining, petrochemical industry, metallurgy, mining industry, cement and environmental protection exists exhaust gas volumn and flue-gas temperature wave phenomenon frequently, and the SO containing high concentration in flue gas
2and flue dust, traditional indirect or direct cooling device is adopted to be difficult to reach manufacturing technique requirent, manufacturing technique requirent high-temperature flue gas reduces the temperature to the temperature of requirement within the extremely short time, require water 100% atomization within the extremely short time in spray cooler, whole water droplets will adiabatic evaporation be all steam in flue gas cool-down process, nozzle does not allow into the water dripped and falls into ash bucket, ensure that the flue dust that ash bucket is discharged too much can not lump because of atomized water, be required to meet the cooling desired value of production technology simultaneously, and can not meet this requirement during traditional spray cooler.
Summary of the invention
Technical problem to be solved by this invention provides a kind of reverse-flow spray cooler for above-mentioned prior art, the atomized water direction of its nozzle ejection is the flow direction of relative flue gas, inner water droplets is 100% vaporization within the extremely short time, can controlled cooling model device outlet temperature target, overcome the airflow fluctuation of traditional spray cooler following current flue gas to the impact of gasification response time, simultaneously the flue dust of stop portions take away by following current flue gas, trapping flue dust can smooth and easy discharge by ash discharging hole and without caking phenomenon, ensure flue outlet unimpeded.
The present invention's adopted technical scheme that solves the problem is: a kind of reverse-flow spray cooler, it comprises cartridge mount, described cartridge mount is provided with cylindrical shell, described cylindrical shell external wall of upper portion is evenly provided with multiple nozzle, and down, described cylindrical shell top is provided with upper cone to described nozzle vent, described cylinder body bottom is provided with lower cone, described upper cone top offers exhanst gas outlet, and described lower cone side offers gas approach, is provided with ash discharging hole bottom described lower cone.
Described upper cone outer wall is provided with observation panel.
Described lower cone is provided with the 3rd manhole.
Described cylindrical shell is provided with the first manhole and the second manhole, described first manhole and the second manhole are positioned at below nozzle.
Compared with prior art, the invention has the advantages that:
A kind of reverse-flow spray cooler of the present invention, which overcome traditional spray cooler and within the extremely short time, flue-gas temperature can not be reduced to the deficiency of technological requirement by water drops vaporize, when exhaust gas volumn and flue-gas temperature frequent fluctuation, can controlled cooling model device outlet temperature target, inner water droplets is 100% vaporization within the extremely short time, the airflow fluctuation of following current flue gas can be overcome again on the impact of gasification response time, simultaneously the flue dust of stop portions take away by following current flue gas, trapping flue dust can smooth and easy discharge by ash discharging hole and without caking phenomenon, guarantee flue outlet is unimpeded.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of reverse-flow spray cooler of the present invention.
Wherein:
Cartridge mount 1
Cylindrical shell 2
Upper cone 3
Peep hole 4
Spray gun 5
First manhole 6
Second manhole 7
3rd manhole 8
Lower cone 9
Ash discharging hole 10
Gas approach 11
Exhanst gas outlet 12.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1, the reverse-flow spray cooler of one in the present embodiment, it comprises cartridge mount 1, and described cartridge mount 1 is provided with cylindrical shell 2, and described cylindrical shell 2 external wall of upper portion is evenly provided with multiple nozzle 5, described nozzle 5 spout down, described cylindrical shell 2 top is provided with upper cone 3, is provided with lower cone 9 bottom described cylindrical shell 2, and described upper cone 3 top offers exhanst gas outlet 12, described lower cone 9 side offers gas approach 11, is provided with ash discharging hole 10 bottom described lower cone 9.
Described upper cone 3 outer wall is provided with observation panel 4.
Described cylindrical shell 2 is provided with the first manhole 6 and the second manhole 7, described first manhole 6 and the second manhole 7 are positioned at below nozzle 5, and described second manhole 7 is positioned at below the first manhole 6.
Described lower cone 9 is provided with the 3rd manhole 8.
In addition to the implementation, the present invention also includes other embodiments, the technical scheme that all employing equivalents or equivalent substitute mode are formed, within the protection domain that all should fall into the claims in the present invention.
Claims (4)
1. a reverse-flow spray cooler, it is characterized in that: it comprises cartridge mount (1), described cartridge mount (1) is provided with cylindrical shell (2), described cylindrical shell (2) external wall of upper portion is evenly provided with multiple nozzle (5), described nozzle (5) spout down, described cylindrical shell (2) top is provided with upper cone (3), described cylindrical shell (2) bottom is provided with lower cone (9), described upper cone (3) top offers exhanst gas outlet (12), described lower cone (9) side offers gas approach (11), described lower cone (9) bottom is provided with ash discharging hole (10).
2. the reverse-flow spray cooler of one according to claim 1, is characterized in that: described upper cone (3) outer wall is provided with observation panel (4).
3. the reverse-flow spray cooler of one according to claim 1, is characterized in that: described lower cone (9) is provided with the 3rd manhole (8).
4. the reverse-flow spray cooler of one according to claim 1, is characterized in that: described cylindrical shell (2) is provided with the first manhole (6) and the second manhole (7), and described first manhole (6) and the second manhole (7) are positioned at nozzle (5) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614571.9A CN105135457A (en) | 2015-09-24 | 2015-09-24 | Reverse-flow spray cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614571.9A CN105135457A (en) | 2015-09-24 | 2015-09-24 | Reverse-flow spray cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135457A true CN105135457A (en) | 2015-12-09 |
Family
ID=54720911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614571.9A Pending CN105135457A (en) | 2015-09-24 | 2015-09-24 | Reverse-flow spray cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135457A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340572A (en) * | 1978-05-19 | 1982-07-20 | Woodside Construction, Inc. | Process for recovering heat from stack or flue gas |
| CN201443988U (en) * | 2009-08-05 | 2010-04-28 | 山东国大黄金股份有限公司 | Anticorrosion spray tower capable of lowering temperature |
| CN204188019U (en) * | 2014-09-29 | 2015-03-04 | 中冶南方工程技术有限公司 | High-temperature flue gas mist cooling tower |
| CN205014402U (en) * | 2015-09-24 | 2016-02-03 | 江苏江涛环境工程有限公司 | Reverse -flow spray cooling ware |
-
2015
- 2015-09-24 CN CN201510614571.9A patent/CN105135457A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340572A (en) * | 1978-05-19 | 1982-07-20 | Woodside Construction, Inc. | Process for recovering heat from stack or flue gas |
| CN201443988U (en) * | 2009-08-05 | 2010-04-28 | 山东国大黄金股份有限公司 | Anticorrosion spray tower capable of lowering temperature |
| CN204188019U (en) * | 2014-09-29 | 2015-03-04 | 中冶南方工程技术有限公司 | High-temperature flue gas mist cooling tower |
| CN205014402U (en) * | 2015-09-24 | 2016-02-03 | 江苏江涛环境工程有限公司 | Reverse -flow spray cooling ware |
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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: 20151209 |