CN203183914U - Ammonium hydroxide atomization and injection system - Google Patents

Ammonium hydroxide atomization and injection system Download PDF

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Publication number
CN203183914U
CN203183914U CN 201320250661 CN201320250661U CN203183914U CN 203183914 U CN203183914 U CN 203183914U CN 201320250661 CN201320250661 CN 201320250661 CN 201320250661 U CN201320250661 U CN 201320250661U CN 203183914 U CN203183914 U CN 203183914U
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CN
China
Prior art keywords
regulating device
ammonium hydroxide
flow regulating
ammoniacal liquor
atomization
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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
Application number
CN 201320250661
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Chinese (zh)
Inventor
傅颖
Original Assignee
傅颖
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
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Priority to CN 201320250661 priority Critical patent/CN203183914U/en
Application granted granted Critical
Publication of CN203183914U publication Critical patent/CN203183914U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an ammonium hydroxide atomization and injection system, comprising an ammonium hydroxide and atomization air manifold pressure regulating device, an ammonium hydroxide branch flow regulating device, an atomization air branch flow regulating device, an oxynitride on-line monitoring device and a plurality of shower nozzles, wherein the ammonium hydroxide and atomization air manifold pressure regulating device is respectively connected with the ammonium hydroxide branch flow regulating device and the atomization air branch flow regulating device; after being connected in parallel, the ammonium hydroxide branch flow regulating device and the atomization air branch flow regulating device are connected with each shower nozzle; and the oxynitride on-line monitoring device is connected with the shower nozzles and controls the amount of ammonium hydroxide injected from the shower nozzles. The ammonium hydroxide atomization and injection system provided by the utility model not only can regulate the pressure of ammonium hydroxide and atomization air, but also can regulate the amount of injected ammonium hydroxide according to the concentration of oxynitride, so that the utilization rate of the ammonium hydroxide is improved greatly, the waste is reduced, and the cost is reduced.

Description

A kind of ammonia atomization spraying system
[technical field]
The utility model relates to a kind of atomized spray system, is specifically related to a kind of ammonia atomization spraying system.
[background technology]
In the manufacture of cement industry, often need to adopt ammoniacal liquor to remove oxynitrides (No in the cement decomposing furnace x).Be to improve the service efficiency of ammoniacal liquor, spray after adopting some spray guns to ammonia atomization usually.
Yet the ammonia atomization spraying system of prior art can not be regulated the air pressure of ammoniacal liquor and atomizing ammoniacal liquor, makes the constant flow of spray gun, and can not be according to No in the cement decomposing furnace xAmount regulate ammonia spraying amount automatically, caused unnecessary waste.
Therefore, for avoiding above-mentioned technical problem, necessaryly provide a kind of novel ammonia atomization spraying system, to overcome described defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide a kind of and can implements to adjust the ammonia atomization spraying system that cuts the waste to ammonia spraying amount.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of ammonia atomization spraying system, and it comprises ammoniacal liquor and atomizing air house steward pressure-regulating device, ammoniacal liquor tube branching flow regulating device, atomizing air tube branching flow regulating device, oxynitrides on-Line Monitor Device and some shower nozzles; Wherein, ammoniacal liquor shown in and atomizing air house steward pressure-regulating device are connected with ammoniacal liquor tube branching flow regulating device, atomizing air tube branching flow regulating device respectively; Described ammoniacal liquor tube branching flow regulating device is connected in parallel with the atomizing air tube branching flow regulating device and then is connected with each shower nozzle; Described oxynitrides on-Line Monitor Device is connected with shower nozzle, and the ammonia spraying amount of control shower nozzle.
Ammonia atomization spraying system of the present utility model further is set to: described some shower nozzles are circumference and arrange.
Compared with prior art, the utlity model has following beneficial effect: ammonia atomization spraying system of the present utility model can be regulated the pressure of ammoniacal liquor and atomizing air respectively, and can regulate ammonia spraying amount according to oxynitride concentration, thereby provide the utilization rate of ammoniacal liquor greatly, reduce waste, reduced cost.
[description of drawings]
Fig. 1 is the schematic diagram of ammonia atomization spraying system of the present utility model.
[specific embodiment]
See also shown in the Figure of description 1, the utility model is a kind of ammonia atomization spraying system, and it is made up of several parts such as ammoniacal liquor and atomizing air house steward pressure-regulating device 1, ammoniacal liquor tube branching flow regulating device 2, atomizing air tube branching flow regulating device 3, oxynitrides on-Line Monitor Device 4 and some shower nozzles 5.
Wherein, ammoniacal liquor shown in and atomizing air house steward pressure-regulating device 1 are connected with ammoniacal liquor tube branching flow regulating device 2, atomizing air tube branching flow regulating device 3 respectively.Be connected with ammonia water pipe 11, compressed air hose 12 and ammoniacal liquor return duct 13 on this ammoniacal liquor and the atomizing air house steward pressure-regulating device 1; On described ammonia water pipe 11 and compressed air hose 12, be provided with pressure-regulating valve 14 and manometer 15.By the pressure-regulating valve 14 of adjusting ammonia water pipe 11, thereby accurately control the pressure of supplying ammoniacal liquor, make system pressure be stabilized in the force value of designing requirement.And by regulating the pressure-regulating valve 14 of compressed air hose 12, thereby can control the pressure of atomizing air, make system pressure be stabilized in the force value of designing requirement.
Described ammoniacal liquor tube branching flow regulating device 2 is connected in parallel with atomizing air tube branching flow regulating device 3 and then is connected with each shower nozzle 5.Comprise electromagnetic flowmeter 21, ammoniacal liquor flow control valve 22 in the described ammoniacal liquor tube branching flow regulating device 2, thereby make the ammoniacal liquor input flow rate consistent with the flow value of setting, reach designing requirement to guarantee the ammonia vol of sending into reaction unit.Comprise gas turbine meter 31, air flow control valve 32 in the described atomizing air tube branching flow regulating device 3, thereby make the air input flow rate consistent with the flow value of setting, form certain proportionate relationship with flow and the ammoniacal liquor flow that guarantees atomizing air, thereby reach best atomizing effect.
Described oxynitrides on-Line Monitor Device 4 is connected with shower nozzle 5, and the ammonia spraying amount of control shower nozzle 5.Described some shower nozzles 5 are circumference arranges, thereby makes ammoniacal liquor can be ejected into each place.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.

Claims (2)

1. an ammonia atomization spraying system is characterized in that: comprise ammoniacal liquor and atomizing air house steward pressure-regulating device, ammoniacal liquor tube branching flow regulating device, atomizing air tube branching flow regulating device, oxynitrides on-Line Monitor Device and some shower nozzles; Wherein, ammoniacal liquor shown in and atomizing air house steward pressure-regulating device are connected with ammoniacal liquor tube branching flow regulating device, atomizing air tube branching flow regulating device respectively; Described ammoniacal liquor tube branching flow regulating device is connected in parallel with the atomizing air tube branching flow regulating device and then is connected with each shower nozzle; Described oxynitrides on-Line Monitor Device is connected with shower nozzle, and the ammonia spraying amount of control shower nozzle.
2. ammonia atomization spraying system as claimed in claim 1, it is characterized in that: described some shower nozzles are circumference and arrange.
CN 201320250661 2013-04-24 2013-04-24 Ammonium hydroxide atomization and injection system Expired - Fee Related CN203183914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320250661 CN203183914U (en) 2013-04-24 2013-04-24 Ammonium hydroxide atomization and injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320250661 CN203183914U (en) 2013-04-24 2013-04-24 Ammonium hydroxide atomization and injection system

Publications (1)

Publication Number Publication Date
CN203183914U true CN203183914U (en) 2013-09-11

Family

ID=49100815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320250661 Expired - Fee Related CN203183914U (en) 2013-04-24 2013-04-24 Ammonium hydroxide atomization and injection system

Country Status (1)

Country Link
CN (1) CN203183914U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109381984A (en) * 2018-11-15 2019-02-26 大唐鸡西热电有限责任公司 Water-tube boiler and circulation with ammonia circulation and monitoring function, monitoring method
CN111921357A (en) * 2020-06-28 2020-11-13 福建省气柜设备安装有限公司 Novel ammonia water atomizing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109381984A (en) * 2018-11-15 2019-02-26 大唐鸡西热电有限责任公司 Water-tube boiler and circulation with ammonia circulation and monitoring function, monitoring method
CN111921357A (en) * 2020-06-28 2020-11-13 福建省气柜设备安装有限公司 Novel ammonia water atomizing device
CN111921357B (en) * 2020-06-28 2022-01-07 中琉科技有限公司 Ammonia water atomization device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130911

Termination date: 20140424