CN207741581U - A kind of flue gas water conservancy diversion spraying ventilating device - Google Patents

A kind of flue gas water conservancy diversion spraying ventilating device Download PDF

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Publication number
CN207741581U
CN207741581U CN201721482996.XU CN201721482996U CN207741581U CN 207741581 U CN207741581 U CN 207741581U CN 201721482996 U CN201721482996 U CN 201721482996U CN 207741581 U CN207741581 U CN 207741581U
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CN
China
Prior art keywords
flue
deflector
spray
flue gas
conservancy diversion
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Expired - Fee Related
Application number
CN201721482996.XU
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Chinese (zh)
Inventor
何升
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Nanchang Zhongtian Environmental Protection Equipment Co Ltd
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Nanchang Zhongtian Environmental Protection Equipment Co Ltd
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Priority to CN201721482996.XU priority Critical patent/CN207741581U/en
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Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Abstract

A kind of flue gas water conservancy diversion spraying ventilating device of the utility model, including sprinkling gas flue, spray piping, deflector, temperature sensor and water pump, spray piping, deflector, temperature sensor are installed in sprinkling gas flue, water pump is located at outside sprinkling gas flue, spray piping in sprinkling gas flue connects water pump, and the temperature sensor is located at the front end of deflector;The spray piping is divided into vibration means for main pipe for supplying water and spray branch pipe, and the vibration means for main pipe for supplying water is located at the external connection water pump of sprinkling gas flue, and the spray branch pipe is located at the rear end of deflector;The spray branch pipe is equipped with atomizer;The deflector is divided into baffle upper plate and chin spoiler;The atomizer is located at behind baffle upper plate.Advantageous effect:The water mist that atomizer is formed fully mixes abundant cooling with high-temperature flue gas, meanwhile, flue gas forms part vortex, effectively extends the time of contact of water mist and flue gas, improves cooling capacity and reduce unit water consumption.

Description

A kind of flue gas water conservancy diversion spraying ventilating device
Technical field
The utility model is related to a kind of smoke temperature reducer more particularly to a kind of flue gas water conservancy diversion spraying ventilating devices.
Background technology
The case where existing industrial furnace smoke generally existing outlet temperature fluctuation in China, high fume temperature, seriously affect cigarette The operational safety of gas abatement equipment simultaneously reduces desulfuration efficiency, the glass flake inside damage tower body or the devices such as demister.It is original Smoke temperature reducer takes at the top of flue vertically spray or the mode inversely spraying with flow of flue gas direction mostly, by with water Mist is mixed with flue internal high temperature flue gas and achievees the purpose that cooling, but there is certain defect.Vertical spray mode by Water mist caused by effect in gravity and smoke contacts time are shorter, need to lengthen the duct length of smoke temperature reducer, and spray Water consumption larger impact systematic water balance;Inversely spraying mode is then easy the case where there are dust stratifications during nozzle is stopped transport, real Border using effect is simultaneously not ideal enough, and leading to system operation, there are security risks.
Utility model content
Effectively to carry out cooling processing to high-temperature flue gas, the water consumption of smoke gas treatment system is reduced, and improve system fortune Capable safety, investment reduction cost, the utility model patent provide a kind of flue gas water conservancy diversion spraying ventilating device, and purpose exists In providing one kind and avoid blocking atomizer, while high-temperature flue gas and water mist can be sufficiently mixed, the cooling for reducing water consumption fills It sets.
To achieve the above object, flue gas water conservancy diversion spraying ventilating device provided by the utility model is realized in:It is a kind of Flue gas water conservancy diversion spraying ventilating device, including sprinkling gas flue, spray piping, deflector, temperature sensor and water pump, spray piping, Deflector, temperature sensor are installed in sprinkling gas flue, and water pump is located at outside sprinkling gas flue, the spray piping connection in sprinkling gas flue Water pump, the temperature sensor are located at the front end of deflector;The spray piping is divided into vibration means for main pipe for supplying water and spray branch pipe, the confession Water is responsible for the external connection water pump for being located at sprinkling gas flue, and the spray branch pipe is located at the rear end of deflector;On the spray branch pipe Equipped with atomizer;The deflector is divided into baffle upper plate and chin spoiler;The atomizer is located at behind baffle upper plate.
Deflector is equipped with multiple rows of as described above, and baffle upper plate and chin spoiler alignment setting, one piece of baffle upper plate add one piece Chin spoiler is a row, and the rear end for often arranging deflector is designed with spray branch pipe.
The equivalent width of baffle upper plate overall width and sprinkling gas flue as described above.
Chin spoiler as described above is divided to two sections to be mounted on sprinkling gas flue, the reserved liquid reflux mouth in centre.
Spray branch pipe is arranged along flow of flue gas direction as described above, and 2m or more is divided between spray branch pipe is mutual.
The atomizer on spray branch pipe is obliquely installed and is arranged at the rear portion of baffle upper plate as described above, and being obliquely installed can To increase the contact surface of fog and flue gas.
The deflector of front end as described above is apart from smoke inlet distance 1m or more.
Angle is more than 30 ° and is less than 60 ° inside as described above baffle upper plate, chin spoiler and sprinkling gas flue, baffle upper plate, under The height of deflector is more than 0.08 times of be less than sprinkling gas flue height 0.2 times of sprinkling gas flue height, and so design is convenient for So that forming a degree of turbulent flow and eddy region in flue gas and water mist contact process, extend gas-liquid contact time, to reach To the effect of temperature with high efficiency.
It is following beneficial to effect so as to obtain since the utility model uses deflector and atomizer oblique mounting structure Fruit:High-temperature flue gas by forming one section of high velocity turbulent flow area when the deflector that is arranged on sprinkling gas flue, at this time with pass through spray pipeline The water mist that upper atomizer is formed is thoroughly mixed to form vapor to achieve the purpose that cooling.Meanwhile flue gas can also be in high speed Part vortex is formed behind area, effectively extends the time of contact of water mist and flue gas, to greatly improve the cooling energy of the device Power simultaneously reduces unit water consumption.Another nozzle is installed on behind deflector, dust stratification during the nozzle avoided the problem that is stopped transport.
Description of the drawings
The utility model is described in further detail below in conjunction with attached drawing.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is flue gas spraying ventilating device flue gas flow direction schematic diagram;
Include mainly 1- sprinkling gas flues in figure;2- temperature sensors;3- baffle upper plates;4- chin spoilers;5- sprays branch pipe; 6- atomizers;7- vibration means for main pipe for supplying water;8- water pumps.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out clearly the technical solution of the utility model embodiment Chu completely describes.
Embodiment one:
A kind of flue gas water conservancy diversion spraying ventilating device, including sprinkling gas flue 1, spray piping, deflector, 2 and of temperature sensor Water pump 8, spray piping, deflector, temperature sensor 2 are installed in sprinkling gas flue 1, and water pump 8 is located at outside sprinkling gas flue 1, spray Spray piping in flue 1 connects water pump 8, and the temperature sensor 2 is located at the front end of deflector;The spray piping is divided into Vibration means for main pipe for supplying water 7 and spray branch pipe 5, the vibration means for main pipe for supplying water 7 are located at the external connection water pump 8 of sprinkling gas flue 1, the spray branch pipe 5 It is located at the rear end of deflector;The spray branch pipe 5 is equipped with atomizer 6;The deflector is divided into baffle upper plate 3 and lower water conservancy diversion Plate 4;The atomizer 6 is located at behind baffle upper plate 3.
Deflector as described above is equipped with two rows, two pieces of baffle upper plates 3 and two pieces of alignment settings of chin spoiler 4.
The equivalent width of baffle upper plate 3 overall width and sprinkling gas flue 1 as described above.
Chin spoiler 4 as described above is divided to two sections to be mounted on sprinkling gas flue 1, the reserved liquid reflux mouth in centre.
Spray branch pipe 5 is arranged along flow of flue gas direction as described above, and 2m is divided between spray branch pipe 5 is mutual.
The atomizer 6 on spray branch pipe 5 is obliquely installed and is arranged at the rear portion of baffle upper plate as described above, is obliquely installed The contact surface of fog and flue gas can be increased.
The deflector of front end as described above is apart from smoke inlet distance 1m.
Baffle upper plate 3, chin spoiler 4 and 1 inside angle of sprinkling gas flue as described above are 30 °, baffle upper plate 3, lower water conservancy diversion The height of plate 4 is 0.08 times of 1 height of sprinkling gas flue, and so design is convenient for convenient for so that flue gas is formed with water mist contact process A degree of turbulent flow and eddy region extend gas-liquid contact time, to have the function that temperature with high efficiency.
Embodiment two:
A kind of flue gas water conservancy diversion spraying ventilating device, including sprinkling gas flue 1, spray piping, deflector, 2 and of temperature sensor Water pump 8, spray piping, deflector, temperature sensor 2 are installed in sprinkling gas flue 1, and water pump 8 is located at outside sprinkling gas flue 1, spray Spray piping in flue 1 connects water pump 8, and the temperature sensor 2 is located at the front end of deflector;The spray piping is divided into Vibration means for main pipe for supplying water 7 and spray branch pipe 5, the vibration means for main pipe for supplying water 7 are located at the external connection water pump 8 of sprinkling gas flue 1, the spray branch pipe 5 It is located at the rear end of deflector;The spray branch pipe 5 is equipped with atomizer 6;The deflector is divided into baffle upper plate 3 and lower water conservancy diversion Plate 4;The atomizer 6 is located at behind baffle upper plate 3.
Deflector as described above is equipped with three rows, three pieces of baffle upper plates 3 and three pieces of alignment settings of chin spoiler 4.
The equivalent width of baffle upper plate 3 overall width and sprinkling gas flue 1 as described above.
Chin spoiler 4 as described above is divided to two sections to be mounted on sprinkling gas flue 1, the reserved liquid reflux mouth in centre.
Spray branch pipe 5 is arranged along flow of flue gas direction as described above, and 2.5m is divided between spray branch pipe 5 is mutual.
The atomizer 6 on spray branch pipe 5 is obliquely installed and is arranged at the rear portion of baffle upper plate as described above, is obliquely installed The contact surface of fog and flue gas can be increased.
The deflector of front end as described above is apart from smoke inlet distance 1.5m.
Baffle upper plate 3, chin spoiler 4 and 1 inside angle of sprinkling gas flue as described above are 60 °, baffle upper plate 3, lower water conservancy diversion The height of plate 4 is 0.2 times of 1 height of sprinkling gas flue, is so designed convenient for so that flue gas is formed centainly with water mist contact process The turbulent flow and eddy region of degree extend gas-liquid contact time, to have the function that temperature with high efficiency.
The operation principle of the utility model and the course of work are as follows:When entrance flue gas temperature is excessively high, then start water pump, this When vibration means for main pipe for supplying water the water after pressurization is delivered to spray piping, water forms water mist by atomizer.High-temperature flue gas passes through spray One section of high velocity turbulent flow area is formed when the baffle upper plate and chin spoiler that are arranged on flue, the water mist formed at this time with atomizer fills Divide and is mixed to form vapor to achieve the purpose that cooling.Meanwhile flue gas can also form part vortex behind high velocity, effectively The time of contact for extending water mist and flue gas, to greatly improve the cooling capacity of the device and reduce unit water consumption.Separately Nozzle is installed on behind deflector, dust stratification during the nozzle avoided the problem that is stopped transport.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new Type is not restricted to above description specific embodiment.To those skilled in the art, it is any to the utility model carry out It equivalent modifications and substitutes also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model Impartial conversion and modification made by lower, all cover in the scope of the utility model.

Claims (9)

1. a kind of flue gas water conservancy diversion spraying ventilating device, including sprinkling gas flue (1), spray piping, deflector, temperature sensor (2) With water pump (8), spray piping, deflector, temperature sensor (2) are installed in sprinkling gas flue (1), and water pump (8) is located at spray cigarette Outside, the spray piping in sprinkling gas flue (1) connects water pump (8) in road (1), it is characterised in that:The temperature sensor (2), which is located at, leads The front end of flowing plate;The spray piping is divided into vibration means for main pipe for supplying water (7) and spray branch pipe (5), and the vibration means for main pipe for supplying water (7) is located at spray cigarette The external connection water pump (8) in road (1), the spray branch pipe (5) are located at the rear end of deflector;The spray branch pipe (5) is equipped with Atomizer (6);The deflector is divided into baffle upper plate (3) and chin spoiler (4);The atomizer (6) is located at water conservancy diversion Behind plate (3).
2. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:The deflector be equipped with it is multiple rows of, Baffle upper plate (3) and chin spoiler (4) alignment setting.
3. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:Baffle upper plate (3) beam overall The equivalent width of degree and sprinkling gas flue (1).
4. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:The chin spoiler (4) is divided to two Section is mounted on sprinkling gas flue (1), the reserved liquid reflux mouth in centre.
5. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:The spray branch pipe (5) is along cigarette Flow of air direction is arranged, 2m or more is divided between spray branch pipe (5) is mutual.
6. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:On the spray branch pipe (5) Atomizer (6) is obliquely installed.
7. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:The deflector of the front end away from Separable flue gas entrance distance 1m or more.
8. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:The baffle upper plate (3), under lead Flowing plate (4) is more than 30 ° with the internal angle of sprinkling gas flue (1) and is less than 60 °.
9. flue gas water conservancy diversion spraying ventilating device according to claim 1, it is characterised in that:The baffle upper plate (3), under lead The height of flowing plate (4) is more than 0.08 times of be less than sprinkling gas flue (1) height 0.2 times of sprinkling gas flue (1) height.
CN201721482996.XU 2017-11-09 2017-11-09 A kind of flue gas water conservancy diversion spraying ventilating device Expired - Fee Related CN207741581U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721482996.XU CN207741581U (en) 2017-11-09 2017-11-09 A kind of flue gas water conservancy diversion spraying ventilating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721482996.XU CN207741581U (en) 2017-11-09 2017-11-09 A kind of flue gas water conservancy diversion spraying ventilating device

Publications (1)

Publication Number Publication Date
CN207741581U true CN207741581U (en) 2018-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112665050A (en) * 2020-12-28 2021-04-16 河南惠银环保工程有限公司 Open type spraying system water temperature adjusting device
CN112682874A (en) * 2020-12-24 2021-04-20 河南惠银环保工程有限公司 Thermal cycle recycle sprays water distribution system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112682874A (en) * 2020-12-24 2021-04-20 河南惠银环保工程有限公司 Thermal cycle recycle sprays water distribution system
CN112665050A (en) * 2020-12-28 2021-04-16 河南惠银环保工程有限公司 Open type spraying system water temperature adjusting device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180817

Termination date: 20201109

CF01 Termination of patent right due to non-payment of annual fee