CN111609733A - Marine heat transfer tail gas treatment atomizer - Google Patents

Marine heat transfer tail gas treatment atomizer Download PDF

Info

Publication number
CN111609733A
CN111609733A CN202010372042.3A CN202010372042A CN111609733A CN 111609733 A CN111609733 A CN 111609733A CN 202010372042 A CN202010372042 A CN 202010372042A CN 111609733 A CN111609733 A CN 111609733A
Authority
CN
China
Prior art keywords
tail gas
gas treatment
heat exchanger
drain pipe
marine
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
Application number
CN202010372042.3A
Other languages
Chinese (zh)
Inventor
盛晨兴
裴文灿
胡傲奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan University of Technology WUT
Original Assignee
Wuhan University of Technology WUT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan University of Technology WUT filed Critical Wuhan University of Technology WUT
Priority to CN202010372042.3A priority Critical patent/CN111609733A/en
Publication of CN111609733A publication Critical patent/CN111609733A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
    • F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

A heat exchange tail gas treatment sprayer for ships relates to the field of tail gas treatment. This marine heat transfer tail gas treatment atomizer includes that cavity and both ends have the circulation device of import and export respectively, get the liquid pump and pass through the water tank of liquid pipe intercommunication with getting the liquid pump, and circulation device internal fixation is equipped with drain pipe and the finned heat exchanger of arranging from top to bottom, and finned heat exchanger passes through the pipeline intercommunication with drain pipe and liquid pump respectively, and the bottom intercommunication of drain pipe has a plurality of shower heads that spout water downwards. The application provides a marine heat transfer tail gas treatment atomizer can recycle ship tail gas's waste heat and remove dust and humidification processing to ship tail gas to reduce ship tail gas treatment's cost.

Description

Marine heat transfer tail gas treatment atomizer
Technical Field
The application relates to a tail gas treatment field particularly, relates to a marine heat transfer tail gas treatment atomizer.
Background
The ship tail gas is required to be desulfurized in order to reduce the pollution of the ship tail gas, when the ship tail gas is desulfurized, the content of water vapor and the concentration of dust in the air have great influence on the desulfurization effect, the humidity of normal ship tail gas is usually very low, the concentration of dust is high, if the normal ship tail gas is directly treated by plasma discharge, the desulfurization effect is poor, and the emission of the normal ship tail gas into the atmosphere can cause serious atmospheric pollution, so the ship tail gas is required to be treated to improve the desulfurization effect of the plasma discharge treatment.
Disclosure of Invention
An object of this application is to provide a marine heat transfer tail gas treatment atomizer, its waste heat that can recycle ship tail gas removes dust and humidification processing to ship tail gas to reduce ship tail gas treatment's cost.
The embodiment of the application is realized as follows:
the embodiment of the application provides a marine heat transfer tail gas treatment atomizer, it includes cavity and both ends have the circulation device of import and export respectively, get the liquid pump and pass through the water tank of liquid pipe intercommunication with getting the liquid pump, and the circulation device internal fixation is equipped with drain pipe and the finned heat exchanger of arranging from top to bottom, and the finned heat exchanger passes through the pipeline intercommunication with drain pipe and liquid pump respectively, and the bottom intercommunication of drain pipe has the shower head of a plurality of water sprays downwards.
In some alternative embodiments, a water collection sump is provided within the flow-through device below the finned heat exchanger.
In some optional embodiments, a flow valve is arranged on a pipeline between the finned heat exchanger and the liquid taking pump.
In some alternative embodiments, both ends of the finned heat exchanger are respectively connected to the flow-through devices by at least one fixing rod.
In some alternative embodiments, the shower head is located above the inlet and outlet.
The beneficial effect of this application is: the marine heat transfer tail gas treatment atomizer that this embodiment provided includes that cavity and both ends have the circulation device of import and export respectively, get the liquid pump and pass through the water tank of liquid pipe intercommunication with getting the liquid pump, and circulation device internal fixation is equipped with drain pipe and the finned heat exchanger of arranging from top to bottom, and the finned heat exchanger passes through the pipeline intercommunication with drain pipe and liquid pump respectively, and the bottom intercommunication of drain pipe has the shower head of a plurality of water sprays downwards. The application provides a marine heat transfer tail gas treatment atomizer can recycle ship tail gas's waste heat and remove dust and humidification processing to ship tail gas to reduce ship tail gas treatment's cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a marine heat exchange tail gas treatment sprayer provided by an embodiment of the application.
In the figure: 100. a flow-through device; 110. an inlet; 120. an outlet; 130. taking a liquid pump; 140. a water tank; 150. a liquid taking pipe; 160. a drain pipe; 170. a finned heat exchanger; 180. a shower head; 190. a water collection tank; 200. a flow valve; 210. fixing the rod; 220. a first connecting pipe; 230. a second connecting pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The features and properties of the heat exchange tail gas treatment sprayer for ships of the present application are described in further detail below with reference to examples.
As shown in fig. 1, an embodiment of the present application provides a marine heat exchange tail gas treatment sprayer, which includes a hollow flow-through device 100 having an inlet 110 and an outlet 120 at two ends, a liquid taking pump 130, and a water tank 140 communicating with the liquid taking pump 130 through a liquid taking pipe 150, a drain pipe 160 and a fin heat exchanger 170 arranged up and down are fixedly disposed in the flow-through device 100, the fin heat exchanger 170 is respectively communicated with the drain pipe 160 and the liquid taking pump 130 through a first connecting pipe 220 and a second connecting pipe 230, the bottom of the drain pipe 160 is communicated with nine spray headers 180 for spraying water downwards, a water collecting tank 190 located below the fin heat exchanger 170 is disposed in the flow-through device 100, a flow valve 200 is disposed on the second connecting pipe 230, two ends of the fin heat exchanger 170 are respectively connected with the flow-through two fixing rods 210, and the spray headers 180 are located above the inlet 110 and the.
When the marine heat exchange tail gas treatment sprayer provided by this embodiment is used, the inlet 110 of the circulation device 100 is communicated with the tail gas discharge port of a ship, when tail gas of the ship is introduced into the circulation device 100 through the inlet 110, the liquid taking pump 130 is started to draw water in the water tank 140 through the liquid taking pipe 150 and introduce the water into the fin-type heat exchanger 170 through the second connecting pipe 230, and further introduce the water in the fin-type heat exchanger 170 into the drain pipe 160 through the first connecting pipe 220, and finally the water is sprayed into the circulation device 100 through the nine spray headers 180 communicated with the bottom of the drain pipe 160, so that the tail gas of the ship introduced from the inlet 110 is subjected to spray humidification and dust removal operation through the water sprayed by the spray headers 180, and simultaneously the tail gas of the ship is subjected to heat exchange while passing through the fin-type heat exchanger 170, and the waste heat of the tail gas of the ship is transferred to the water in the fin-type heat exchanger 170, so, and the ship tail gas is humidified, so that the subsequent desulfurization operation on the ship tail gas is facilitated, the desulfurization cost is reduced, and the pollution of the ship tail gas is effectively reduced.
In addition, a water collecting tank 190 is arranged below the finned heat exchanger 170 in the circulating device 100, and the water collecting tank 190 can collect and deposit dirt formed by mixing water sprayed by the spray header 180 and dust in the ship tail gas, so that workers can clean the dirt regularly; the flow valve 200 is arranged on the second connecting pipe 230, and the flow valve 200 can adjust the water quantity introduced into the finned heat exchanger 170 by the liquid taking pump 130 through the second connecting pipe 230, so that the water quantity sprayed by each spray header 180 can be adjusted by workers, and the influence of overhigh humidity in the circulating device 100 on the further desulfurization operation of the ship tail gas is avoided; the two ends of the finned heat exchanger 170 are respectively connected with the circulation device 100 through the two fixing rods 210, and the two ends of the finned heat exchanger 170 are respectively connected with the inner wall of the circulation device 100 through the two fixing rods 210, so that the finned heat exchanger 170 can be stably fixed in the circulation device 100, and the finned heat exchanger 170 can perform stable heat exchange operation on the ship tail gas passing through the circulation device 100; the spray header 180 is positioned on the inlet 110 and the outlet 120, so that the water mist sprayed by the spray header 180 can fully wash, remove dust and humidify the ship tail gas passing through the flow-through device 100, and the next desulfurization operation can be fully performed.
The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims (5)

1. The utility model provides a marine heat transfer tail gas treatment atomizer which characterized in that, it includes cavity and both ends have respectively import and the water tank of export, get the liquid pump and with get the liquid pump and pass through the liquid pipe intercommunication, circulation device internal fixation is equipped with drain pipe and the finned heat exchanger of arranging from top to bottom, the finned heat exchanger respectively with the drain pipe with get the liquid pump and pass through the pipeline intercommunication, the bottom intercommunication of drain pipe has a plurality of shower heads that spray water downwards.
2. The marine heat exchange tail gas treatment sprayer according to claim 1, wherein a water collection tank is arranged in the circulating device and below the fin heat exchanger.
3. The marine heat exchange tail gas treatment sprayer according to claim 1, wherein a flow valve is arranged on a pipeline between the fin heat exchanger and the liquid taking pump.
4. The marine heat exchange tail gas treatment sprayer according to claim 1, wherein both ends of the finned heat exchanger are respectively connected with the circulating device through at least one fixing rod.
5. The marine heat exchange tail gas treatment sprayer of claim 1, wherein the spray header is positioned above the inlet and the outlet.
CN202010372042.3A 2020-05-06 2020-05-06 Marine heat transfer tail gas treatment atomizer Pending CN111609733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010372042.3A CN111609733A (en) 2020-05-06 2020-05-06 Marine heat transfer tail gas treatment atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010372042.3A CN111609733A (en) 2020-05-06 2020-05-06 Marine heat transfer tail gas treatment atomizer

Publications (1)

Publication Number Publication Date
CN111609733A true CN111609733A (en) 2020-09-01

Family

ID=72196879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010372042.3A Pending CN111609733A (en) 2020-05-06 2020-05-06 Marine heat transfer tail gas treatment atomizer

Country Status (1)

Country Link
CN (1) CN111609733A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100961721B1 (en) * 2009-05-15 2010-06-10 진영록 Gas scrubber using two aqueous solutions
KR101414128B1 (en) * 2013-12-16 2014-07-01 (주)대산테크 Contaminated gas cleaning apparatus using micro bubbles
CN205659555U (en) * 2016-06-02 2016-10-26 山东胜利生物工程有限公司 Fermentation disinfection tail gas environmental protection economizer
CN205700102U (en) * 2016-05-05 2016-11-23 北京森贝恩环保科技有限公司 A kind of exhaust gas purification and treatment device of band gas washing function
CN108211690A (en) * 2018-01-05 2018-06-29 苏州浩长空环保科技有限公司 A kind of desulfurization fume total system and its processing method
CN109260885A (en) * 2018-10-17 2019-01-25 苏州市朗吉科技有限公司 Boiler smoke deep treatment and take off white device
CN109453621A (en) * 2018-12-21 2019-03-12 江苏格陵兰传热科技有限公司 A kind of waste gas recovery utilizes energy saver
CN110141928A (en) * 2019-05-15 2019-08-20 杭州蕴泽环境科技有限公司 A kind of device and method of low cost ship wet desulphurization tail gas preparing fresh

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100961721B1 (en) * 2009-05-15 2010-06-10 진영록 Gas scrubber using two aqueous solutions
KR101414128B1 (en) * 2013-12-16 2014-07-01 (주)대산테크 Contaminated gas cleaning apparatus using micro bubbles
CN205700102U (en) * 2016-05-05 2016-11-23 北京森贝恩环保科技有限公司 A kind of exhaust gas purification and treatment device of band gas washing function
CN205659555U (en) * 2016-06-02 2016-10-26 山东胜利生物工程有限公司 Fermentation disinfection tail gas environmental protection economizer
CN108211690A (en) * 2018-01-05 2018-06-29 苏州浩长空环保科技有限公司 A kind of desulfurization fume total system and its processing method
CN109260885A (en) * 2018-10-17 2019-01-25 苏州市朗吉科技有限公司 Boiler smoke deep treatment and take off white device
CN109453621A (en) * 2018-12-21 2019-03-12 江苏格陵兰传热科技有限公司 A kind of waste gas recovery utilizes energy saver
CN110141928A (en) * 2019-05-15 2019-08-20 杭州蕴泽环境科技有限公司 A kind of device and method of low cost ship wet desulphurization tail gas preparing fresh

Similar Documents

Publication Publication Date Title
US8500893B2 (en) Ship flue gas scrubbing equipment and method
WO2022032600A1 (en) Water scrubbing tower for waste gas
CN111609733A (en) Marine heat transfer tail gas treatment atomizer
CN212429046U (en) Waste gas cooling device
CN216604109U (en) Vegetable oil fatty acid trapping equipment
CN212262823U (en) Waste gas washing tower
CN214233430U (en) Energy-saving efficient type purifying column
CN210522135U (en) Pretreatment device for spray tower
CN209940515U (en) Device for reducing boiler waste water by using flue gas waste heat
CN201488597U (en) Double-unit cross combined evaporation type condenser
CN114272734A (en) Processing apparatus of high concentration ammonia in boats and ships sewage tail gas
CN211725307U (en) Environment-friendly corrosion-resistant polymer spray tower
CN114028830A (en) Upper-lower integrated desulfurization slurry flash evaporation heat extraction system
CN211626149U (en) Spray type gas cooling tower
CN209237635U (en) A kind of honeycomb fashion flue gas disappears White Tower
CN111810324A (en) Waste gas cooling device
CN205784685U (en) A kind of modified model cooling tower
CN211496950U (en) Concentrated nitric acid production line of waste water recovery transformation
CN212902182U (en) Processing system of flue high temperature waste gas
CN216366665U (en) Upper-lower integrated desulfurization slurry flash evaporation heat extraction system
CN212731512U (en) Rotational flow wastewater concentration tower
CN212504759U (en) Natural gas deacidification gas equipment
CN219615226U (en) Filling tail gas absorption tower
CN217527015U (en) Pollutant removing device
CN209997374U (en) dedusting and de-whitening system and desulfurizing tower

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for 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: 20200901