[go: up one dir, main page]

CN105903589A - Liquid medium atomizing method - Google Patents

Liquid medium atomizing method Download PDF

Info

Publication number
CN105903589A
CN105903589A CN201610531831.0A CN201610531831A CN105903589A CN 105903589 A CN105903589 A CN 105903589A CN 201610531831 A CN201610531831 A CN 201610531831A CN 105903589 A CN105903589 A CN 105903589A
Authority
CN
China
Prior art keywords
liquid
channel
medium
liquid medium
gas
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
CN201610531831.0A
Other languages
Chinese (zh)
Inventor
陈劲松
曾玲芳
吴新跃
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.)
Beijing Institute of Technology BIT
China Academy of Launch Vehicle Technology CALT
Original Assignee
Beijing Institute of Technology BIT
China Academy of Launch Vehicle Technology CALT
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 Beijing Institute of Technology BIT, China Academy of Launch Vehicle Technology CALT filed Critical Beijing Institute of Technology BIT
Priority to CN201610531831.0A priority Critical patent/CN105903589A/en
Publication of CN105903589A publication Critical patent/CN105903589A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0846—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with jets being only jets constituted by a liquid or a mixture containing a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle

Landscapes

  • Nozzles (AREA)

Abstract

A liquid medium atomizing method relates to a method for atomizing a liquid medium. The invention aims to provide the liquid medium atomizing method which can realize high-speed and high-efficiency atomization of the liquid medium. The liquid medium atomizing method comprises the following steps: arranging a liquid passage for circulating the liquid medium; arranging a gas flow passage for circulating a gas medium; enabling the gas medium to flow at a high speed; and converging and mixing the liquid medium and the gas medium so as to atomize the liquid medium by virtue of the high-speed/momentum characteristic of the gas medium.

Description

液体介质雾化方法Liquid medium atomization method

技术领域technical field

本发明涉及一种雾化方法，特别是涉及一种用于液体介质雾化的方法。The invention relates to an atomization method, in particular to a method for liquid medium atomization.

背景技术Background technique

在工业成产中，很多领域均涉及到液体介质的雾化，而在雾化设备中，雾化喷头是一种常用流体机械设备，广泛用于车辆发动机点火系统、液体火箭发动机点火系统、火箭发动机试验台冷却系统、发射喷水降温降噪系统、石油化工催化设备、农林灌溉系统、工业粉尘净化系统、火力发电厂脱硫除尘设备、大气治污净化系统以及道路交通喷淋降尘设备。In industrial production, many fields involve the atomization of liquid media, and in atomization equipment, atomization nozzle is a common fluid mechanical equipment, widely used in vehicle engine ignition systems, liquid rocket engine ignition systems, rocket Engine test bench cooling system, launching water spray cooling and noise reduction system, petrochemical catalytic equipment, agricultural and forestry irrigation system, industrial dust purification system, thermal power plant desulfurization and dust removal equipment, air pollution control purification system and road traffic spray dust reduction equipment.

雾化喷头的雾化效率历来是车辆发动机点火系统、火箭发动机点火系统、石油化工催化设备、脱硫除尘设备等关注的问题。目前，雾化喷头往往基于改进自身上的雾化喷嘴结构思路进行研制，例如基于流线型流道设计的雾化喷头，还有一些雾化喷头则立足在雾化介质中添加特殊成份促进介质雾化。这些雾化方法很难实现液体介质高速高效雾化的目的。The atomization efficiency of atomizing nozzles has always been a concern of vehicle engine ignition systems, rocket engine ignition systems, petrochemical catalytic equipment, desulfurization and dust removal equipment, etc. At present, atomizing nozzles are often developed based on improving the structure of the atomizing nozzle itself, such as atomizing nozzles based on streamlined flow channel design, and some atomizing nozzles are based on adding special ingredients to the atomizing medium to promote medium atomization . These atomization methods are difficult to achieve the purpose of high-speed and efficient atomization of liquid media.

发明内容Contents of the invention

本发明要解决的技术问题是提供一种能够实现液体介质高速高效雾化的液体介质雾化方法。The technical problem to be solved by the present invention is to provide a liquid medium atomization method capable of realizing high-speed and high-efficiency atomization of the liquid medium.

本发明液体介质雾化方法，包括如下步骤：The liquid medium atomization method of the present invention comprises the following steps:

设置液体通道，用来流通液体介质；A liquid channel is provided to circulate the liquid medium;

设置气流通道，用来流通气体介质；Set the air flow channel to circulate the gas medium;

使气体介质携带较高流速；Make the gas medium carry a higher flow rate;

使液体介质与气体介质相交、掺混，利用气体介质携带的较高速度/动量特性雾化液体介质。Intersect and mix the liquid medium and the gas medium, and use the higher velocity/momentum characteristics carried by the gas medium to atomize the liquid medium.

本发明液体介质雾化方法，其中将所述液体通道设为多个，将多个所述液体通道布置在气流通道周围，并使每个液体通道向气流通道倾斜，使分别从液体通道和气流通道出来的液体介质与气体介质相交、掺混。The liquid medium atomization method of the present invention, wherein the liquid channel is provided as a plurality, the plurality of liquid channels are arranged around the air flow channel, and each liquid channel is inclined to the air flow channel, so that the liquid channel and the air flow The liquid medium coming out of the channel intersects and mixes with the gas medium.

本发明液体介质雾化方法，其中将所述气流通道设为一个或两个以上，将多个所述液体通道呈圆形均匀布置在气流通道周围。In the liquid medium atomization method of the present invention, one or more than two airflow passages are provided, and a plurality of liquid passages are evenly arranged around the airflow passages in a circular shape.

本发明液体介质雾化方法，其中将所述气流通道设为多个，将多个所述气流通道布置在液体通道周围，并使每个气流通道向液体通道倾斜，使分别从气流通道和液体通道出来的气体介质与液体介质相交、掺混。The liquid medium atomization method of the present invention, wherein the airflow channel is set to a plurality, a plurality of the airflow channels are arranged around the liquid channel, and each air flow channel is inclined to the liquid channel, so that the air flow channel and the liquid The gas medium coming out of the channel intersects and mixes with the liquid medium.

本发明液体介质雾化方法，其中将所述液体通道设为一个或两个以上，将多个所述气流通道呈圆形均匀布置在液体通道周围。In the liquid medium atomization method of the present invention, one or more than two liquid channels are provided, and a plurality of the air flow channels are uniformly arranged around the liquid channels in a circular shape.

本发明液体介质雾化方法，其中将所述液体通道和气流通道均布置为阵列形式，所述液体通道与气流通道间隔布置，将相邻的液体通道与气流通道呈夹角布置，以使分别从液体通道和气流通道出来的液体介质与气体介质相交、掺混。The liquid medium atomization method of the present invention, wherein both the liquid channel and the air flow channel are arranged in the form of an array, the liquid channel and the air flow channel are arranged at intervals, and the adjacent liquid channels and the air flow channel are arranged at an angle, so that respectively The liquid medium coming out of the liquid channel and the gas flow channel intersects and mixes with the gas medium.

本发明液体介质雾化方法，其中将所述液体通道设为圆形或矩形通道，将所述气流通道设为圆形或矩形通道。In the liquid medium atomization method of the present invention, the liquid channel is configured as a circular or rectangular channel, and the gas flow channel is configured as a circular or rectangular channel.

本发明液体介质雾化方法，其中在所述气流通道与液体通道之间设置贯通通道，使气流通道内的气体介质能够沿着所述贯通通道进入到液体通道内与液体介质相交、掺混或者使液体通道内的液体介质能够沿着所述贯通通道进入到气流通道内与气体介质相交、掺混。The liquid medium atomization method of the present invention, wherein a through channel is set between the air flow channel and the liquid channel, so that the gas medium in the air flow channel can enter the liquid channel along the through channel to intersect, mix or The liquid medium in the liquid channel can enter the gas flow channel along the through channel to intersect and mix with the gas medium.

本发明液体介质雾化方法，其中将所述贯通通道设为多个且呈阵列形式布置。In the liquid medium atomization method of the present invention, there are multiple through channels arranged in an array.

本发明液体介质雾化方法与现有雾化方法不同之处在于设置气流通道和液体通道，经过气流通道携带较高速度(或动量)，从气流通道喷出的气流与从液体通道喷出的液体(即待雾化的液体介质)相交，较高速度(或动量)的气体介质与较低或较高速度(或动量)的液体介质相交后发生剧烈掺混，能够实现液体高速、高效地雾化。The difference between the liquid medium atomization method of the present invention and the existing atomization method is that an airflow passage and a liquid passage are set, and a higher velocity (or momentum) is carried through the airflow passage, and the airflow ejected from the airflow passage is the same as the airflow ejected from the liquid passage. When the liquid (that is, the liquid medium to be atomized) intersects, the gas medium with a higher velocity (or momentum) intersects with the liquid medium with a lower or higher velocity (or momentum) and then violently mixed, which can realize high-speed and efficient liquid Atomization.

下面结合附图对本发明作进一步说明。The present invention will be further described below in conjunction with accompanying drawing.

附图说明Description of drawings

图1为本发明液体介质雾化方法的原理图；Fig. 1 is the schematic diagram of the liquid medium atomization method of the present invention;

图2为本发明液体介质雾化方法实施例一的液体通道与气流通道的布置示意图；Fig. 2 is a schematic diagram of the layout of the liquid channel and the air flow channel in Embodiment 1 of the liquid medium atomization method of the present invention;

图3为本发明液体介质雾化方法实施例二的液体通道与气流通道的布置示意图；Fig. 3 is a schematic diagram of the layout of the liquid channel and the air flow channel in Embodiment 2 of the liquid medium atomization method of the present invention;

图4为本发明液体介质雾化方法实施例三的液体通道与气流通道的布置示意图；Fig. 4 is a schematic diagram of the layout of the liquid channel and the air flow channel in Embodiment 3 of the liquid medium atomization method of the present invention;

图5为本发明液体介质雾化方法实施例四的液体通道与气流通道的布置示意图；Fig. 5 is a schematic diagram of the layout of the liquid channel and the air flow channel in Embodiment 4 of the liquid medium atomization method of the present invention;

图6为本发明液体介质雾化方法实施例五的液体通道与气流通道的布置示意图。Fig. 6 is a schematic diagram of the layout of the liquid channel and the gas flow channel in Embodiment 5 of the liquid medium atomization method of the present invention.

具体实施方式detailed description

本发明液体介质雾化方法，包括如下步骤：The liquid medium atomization method of the present invention comprises the following steps:

设置液体通道，用来流通液体介质；A liquid channel is provided to circulate the liquid medium;

设置气流通道，用来流通气体介质；Set the air flow channel to circulate the gas medium;

使气体介质携带较高流速；Make the gas medium carry a higher flow rate;

使液体介质与气体介质相交、掺混，利用气体介质携带的较高速度/动量特性雾化液体介质。Intersect and mix the liquid medium and the gas medium, and use the higher velocity/momentum characteristics carried by the gas medium to atomize the liquid medium.

如图1所示，将液体通道1与气流通道2呈夹角布置，经过气流通道2后携带较高速度/动量的气体介质与液体介质能够以适当方式相交、掺混，实现液体介质雾化。As shown in Figure 1, the liquid channel 1 and the gas flow channel 2 are arranged at an angle, and after passing through the gas flow channel 2, the gas medium with a higher velocity/momentum and the liquid medium can intersect and mix in an appropriate way to realize the atomization of the liquid medium .

根据雾化场所或雾化设备配套需求，布置结构匹配合理以及数量适当的液体通道1和气流通道2，下面通过实施例对本发明作进一步说明。According to the supporting requirements of the atomization site or atomization equipment, the liquid channel 1 and the air flow channel 2 are arranged with a reasonable matching structure and an appropriate number. The following examples will further illustrate the present invention.

实施例一Embodiment one

如图2所示，本发明液体介质雾化方法，其中将所述液体通道4设为多个，气流通道3设为一个，将多个所述液体通道4呈圆形均匀布置在气流通道3周围，并使每个液体通道4向气流通道3倾斜，使分别从液体通道4和气流通道3出来的液体介质与气体介质相交、掺混，实现液体介质高速、高效雾化。As shown in Figure 2, the liquid medium atomization method of the present invention, wherein the liquid channel 4 is set as multiple, the air flow channel 3 is set as one, and the multiple liquid channels 4 are evenly arranged in the air flow channel 3 in a circular shape around, and make each liquid channel 4 inclined to the air flow channel 3, so that the liquid medium coming out of the liquid channel 4 and the air flow channel 3 respectively intersects and mixes with the gas medium, so as to realize high-speed and efficient atomization of the liquid medium.

根据实际需要，图2所示的中间通道与周围通道内流经的介质可以调换，即中间通道为液体通道，其流经较低速度或较高速度的液体介质；布置在周围的通道为气流通道，其流经较高流速的气体介质。According to actual needs, the media flowing through the middle passage shown in Figure 2 and the surrounding passages can be exchanged, that is, the middle passage is a liquid passage, which flows through a liquid medium with a lower speed or a higher speed; the passages arranged around are air flow Channels that flow through a gaseous medium at a higher flow rate.

根据应用需要，图2所示的中间通道和周围通道的夹角、各自的孔径以及周围通道的数量可以适当匹配以进一步提升雾化速度和雾化效率。According to application requirements, the angle between the middle channel and the surrounding channels shown in Figure 2, the respective apertures, and the number of surrounding channels can be properly matched to further increase the atomization speed and atomization efficiency.

实施例二Embodiment two

如图3所示，本发明液体介质雾化方法，其中将所述液体通道6设为多个，气流通道5设为四个，四个所述气流通道5呈正方形布置，将多个所述液体通道6呈圆形均匀布置在气流通道5周围，并使每个液体通道6向气流通道5倾斜，使分别从液体通道6和气流通道5出来的液体介质与气体介质相交、掺混，实现液体介质高速、高效雾化。As shown in Figure 3, the liquid medium atomization method of the present invention, wherein the liquid channel 6 is set to a plurality, the air flow channel 5 is set to four, and the four air flow channels 5 are arranged in a square, and the multiple air flow channels 5 are arranged in a square. The liquid passages 6 are evenly arranged around the airflow passage 5 in a circular shape, and each liquid passage 6 is inclined to the airflow passage 5, so that the liquid medium coming out of the liquid passage 6 and the airflow passage 5 respectively intersects and mixes with the gaseous medium to realize High-speed and efficient atomization of liquid medium.

根据实际需要，图3所示的中间通道与周围通道内流经的介质可以调换，即中间通道为液体通道，其流经较低速度或较高速度的液体介质；布置在周围的通道为气流通道，其流经较高流速的气体介质。According to actual needs, the media flowing through the middle passage shown in Figure 3 and the surrounding passages can be exchanged, that is, the middle passage is a liquid passage, which flows through a liquid medium with a lower or higher speed; the passages arranged around are air flow Channels that flow through a gaseous medium at a higher flow rate.

根据应用需要，图3所示的中间通道和周围通道的夹角、各自的孔径以及周围通道的数量可以适当匹配以进一步提升雾化速度和雾化效率。According to application requirements, the included angle between the middle channel and the surrounding channels shown in Figure 3, the respective apertures, and the number of surrounding channels can be properly matched to further increase the atomization speed and atomization efficiency.

实施例三Embodiment three

如图4所示，本发明液体介质雾化方法，其中将所述液体通道8和气流通道7均布置为阵列形式，所述液体通道8与气流通道7间隔布置，将相邻的液体通道8与气流通道7呈夹角布置，以使分别从液体通道8和气流通道7出来的液体介质与气体介质相交、掺混。As shown in Figure 4, the liquid medium atomization method of the present invention, wherein the liquid channel 8 and the air flow channel 7 are arranged in an array form, the liquid channel 8 and the air flow channel 7 are arranged at intervals, and the adjacent liquid channels 8 Arranged at an angle with the gas flow channel 7, so that the liquid medium coming out of the liquid channel 8 and the gas flow channel 7 respectively intersects and mixes with the gas medium.

所述液体通道8与气流通道7均设为圆形通道，两个通道的夹角、各自的孔径以及数量可以适当匹配以进一步提升雾化速度和雾化效率。Both the liquid channel 8 and the gas flow channel 7 are circular channels, and the angle between the two channels, their respective apertures and numbers can be properly matched to further increase the atomization speed and atomization efficiency.

实施例四Embodiment Four

如图5所示，本发明液体介质雾化方法，其中将所述液体通道10和气流通道9均布置为阵列形式，所述液体通道10与气流通道9间隔布置，将相邻的液体通道10与气流通道9呈夹角布置，以使分别从液体通道10和气流通道9出来的液体介质与气体介质相交、掺混。As shown in Figure 5, the liquid medium atomization method of the present invention, wherein the liquid channel 10 and the air flow channel 9 are arranged in an array form, the liquid channel 10 and the air flow channel 9 are arranged at intervals, and the adjacent liquid channels 10 Arranged at an included angle with the gas flow channel 9, so that the liquid medium coming out of the liquid channel 10 and the gas flow channel 9 respectively intersects and mixes with the gas medium.

所述液体通道10为圆形通道，所述气流通道9为矩形通道，两个通道的夹角、各自的孔径以及数量可以适当匹配以进一步提升雾化速度和雾化效率。The liquid channel 10 is a circular channel, and the gas flow channel 9 is a rectangular channel. The angle between the two channels, their respective apertures and the number can be properly matched to further increase the atomization speed and atomization efficiency.

当然，根据实际需要，液体通道也可以采用矩形通道，气流通道也可以采用圆形通道。Of course, according to actual needs, the liquid channel can also be a rectangular channel, and the air flow channel can also be a circular channel.

实施例五Embodiment five

如图6所示，本发明液体介质雾化方法，其中在所述气流通道11与液体通道12之间设置贯通通道13，使气流通道11内的气体介质能够沿着所述贯通通道13进入到液体通道12内与液体介质相交、掺混。As shown in Figure 6, in the liquid medium atomization method of the present invention, a through channel 13 is provided between the air flow channel 11 and the liquid channel 12, so that the gas medium in the air flow channel 11 can enter along the through channel 13 The liquid channel 12 intersects and mixes with the liquid medium.

本发明液体介质雾化方法，其中将所述贯通通道13设为多个且呈阵列形式布置。In the liquid medium atomization method of the present invention, the through channels 13 are provided in multiples and arranged in an array.

较高流速气体介质在保持沿气流通道11向前推进的同时，部分气体介质经贯通通道13流入到液体通道12内，与沿液体通道12向前推进的液体介质交汇、掺混，使液体介质在通道内高速、高效雾化。根据应用需要，气流通道11以及贯通通道13、液体通道12的通道孔径、夹角、数量可以适当匹配以进一步提升雾化速度、雾化效率。While the gas medium at a higher flow rate keeps advancing along the airflow channel 11, part of the gas medium flows into the liquid channel 12 through the through channel 13, and meets and mixes with the liquid medium advancing along the liquid channel 12, so that the liquid medium High-speed and efficient atomization in the channel. According to application requirements, the channel apertures, angles, and numbers of the airflow channel 11, the through channel 13, and the liquid channel 12 can be appropriately matched to further increase the atomization speed and atomization efficiency.

根据应用需要，图6所示两个通道内流经的介质可以调换，当液体介质在向前推进的同时，经贯通通道进入到气流通道内与气体介质交汇、掺混，此时，需要提高液体介质流速，确保液体介质可以顺着贯通通道流出并与气体介质交汇、掺混，从而实现液体介质高速、高效雾化。According to application requirements, the medium flowing through the two channels shown in Figure 6 can be exchanged. When the liquid medium is advancing forward, it enters the air flow channel through the through channel to meet and mix with the gas medium. At this time, it is necessary to improve The flow rate of the liquid medium ensures that the liquid medium can flow out along the through channel and meet and mix with the gas medium, so as to realize high-speed and efficient atomization of the liquid medium.

本发明液体介质雾化方法设置气流通道和液体通道，经过气流通道携带较高速度(或动量)，从气流通道喷出的气流与从液体通道喷出的液体(即待雾化的液体介质)相交，较高速度(或动量)的气体介质与较低或较高速度(或动量)的液体介质相交后发生剧烈掺混，能够实现液体高速、高效地雾化。The liquid medium atomization method of the present invention is provided with air flow channel and liquid channel, carries higher velocity (or momentum) through air flow channel, the air flow ejected from air flow channel and the liquid (being the liquid medium to be atomized) ejected from liquid channel Intersecting, the higher speed (or momentum) gas medium intersects with the lower or higher speed (or momentum) liquid medium and violently mixes, which can realize high-speed and efficient atomization of liquid.

以上所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通技术人员对本发明的技术方案作出的各种变形和改进，均应落入本发明权利要求书确定的保护范围内。The above-mentioned embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the scope of the present invention. Variations and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (9)

1. a liquid medium atomization method, it is characterised in that comprise the steps:
Fluid passage is set, for circulating liquid medium；
Gas channel is set, for circulated gases medium；
Gas medium is made to carry high flow velocities；
Making liquid medium intersect with gas medium, blend, the fair speed/momentum utilizing gas medium to carry is special Property atomising liquid media.
Liquid medium atomization method the most according to claim 1, it is characterised in that: described liquid is led to Road (4,6) is set to multiple, multiple described fluid passages is arranged in gas channel (3,5) around, and Make each fluid passage tilt to gas channel, make to be situated between from fluid passage and gas channel liquid out respectively Matter intersects with gas medium, blends.
Liquid medium atomization method the most according to claim 2, it is characterised in that: described air-flow is led to Road (3,5) is set to one or more, by multiple described fluid passages (4,6) rounded uniform cloth Put around gas channel.
Liquid medium atomization method the most according to claim 1, it is characterised in that: described air-flow is led to Road is set to multiple, is arranged in around fluid passage by multiple described gas channels, and make each gas channel to Fluid passage tilts, make to intersect with liquid medium from gas channel and fluid passage gas medium out respectively, Blend.
Liquid medium atomization method the most according to claim 4, it is characterised in that: described liquid is led to Road is set to one or more, is evenly arranged in rounded for multiple described gas channels around fluid passage.
Liquid medium atomization method the most according to claim 1, it is characterised in that: described liquid is led to Road (8,10) and gas channel (7,9) are all arranged as array format, described fluid passage and gas channel Interval is arranged, is that angle is arranged by adjacent fluid passage and gas channel so that respectively from fluid passage and Gas channel liquid medium out intersects with gas medium, blends.
Liquid medium atomization method the most according to claim 6, it is characterised in that: described liquid is led to Road is set to circle or rectangular channel, and described gas channel is set to circle or rectangular channel.
Liquid medium atomization method the most according to claim 1, it is characterised in that: lead at described air-flow Through channel (13) is set between road (11) and fluid passage (12), makes the gas medium in gas channel Can intersect with liquid medium, blend or make liquid to lead in entering into fluid passage along described through channel Liquid medium in road can intersect with gas medium in entering into gas channel along described through channel, mix Mixed.
Liquid medium atomization method the most according to claim 8, it is characterised in that: by described through logical Road (13) is set to multiple and arranges in array format.
CN201610531831.0A 2016-07-07 2016-07-07 Liquid medium atomizing method Pending CN105903589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610531831.0A CN105903589A (en) 2016-07-07 2016-07-07 Liquid medium atomizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610531831.0A CN105903589A (en) 2016-07-07 2016-07-07 Liquid medium atomizing method

Publications (1)

Publication Number Publication Date
CN105903589A true CN105903589A (en) 2016-08-31

Family

ID=56754112

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610531831.0A Pending CN105903589A (en) 2016-07-07 2016-07-07 Liquid medium atomizing method

Country Status (1)

Country Link
CN (1) CN105903589A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050150971A1 (en) * 2001-05-09 2005-07-14 Novel Technical Solutions Limited Method and apparatus for atomising liquid media
CN203540755U (en) * 2013-10-11 2014-04-16 江苏科能电力机械有限公司 Gas-liquid mixed jet head of air-cooling radiator cleaning machine
CN203764441U (en) * 2014-03-19 2014-08-13 拜耳作物科学(中国)有限公司 Industrial waste liquid spraying nozzle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050150971A1 (en) * 2001-05-09 2005-07-14 Novel Technical Solutions Limited Method and apparatus for atomising liquid media
CN203540755U (en) * 2013-10-11 2014-04-16 江苏科能电力机械有限公司 Gas-liquid mixed jet head of air-cooling radiator cleaning machine
CN203764441U (en) * 2014-03-19 2014-08-13 拜耳作物科学(中国)有限公司 Industrial waste liquid spraying nozzle

Similar Documents

Publication Publication Date Title
CN105944862A (en) Atomizing nozzle and atomizing spray head using atomizing nozzle
RU2375121C2 (en) Dispersal of fluid mediums by means of mutual impact of fluid mediums flows
CN103007701B (en) Petal ammonia injection grid for combining local vortex and overall vortex
CN101491794A (en) High-speed jet gas-liquid mixing-phase ejector
JP2009103133A5 (en)
CN103301971B (en) A kind of experimental provision reactor nozzle
AU2011200135B2 (en) Stepped down gas mixing device
CN105804840A (en) Exhaust gas treatment device
CN105327628A (en) Low-flow-resistance swirling diffusion gas-liquid mixer
JP2016203032A (en) Mixer of fluid and denitration device provided with the mixer of fluid
CN204877615U (en) Exhaust treatment appts
CN207786297U (en) A kind of SCR denitration reactor is evenly distributed with the guiding device in flow field
CN202410519U (en) Flue gas denitration and ammonia spray grating
CN106139945A (en) There is the flue gas mixing arrangement of low choked flow
CN203725030U (en) SCR (Selective Catalytic Reduction) denitration system and ammonia spraying device thereof
CN106168169A (en) For arranging the system of the catalyst reducing discharge
AU2015200212B2 (en) Distributor tray for gas/liquid exchange column with liquid deflector
CN105903589A (en) Liquid medium atomizing method
WO2011152444A1 (en) Combustion apparatus provided with spray nozzle
CN104096477B (en) A kind of static mixer for selective catalytic reduction flue gas denitration system
CN206419086U (en) A kind of sharp-angle type SCR blenders
DE102006004068A1 (en) Method and device for mixing a fluid with a large gas flow rate
CN209848646U (en) Denitration atomizer
CN110193285B (en) Ammonia injection mixed flow device of SCR denitration system
CN107824013A (en) A kind of injection turbulent contact absorber

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

Application publication date: 20160831

RJ01 Rejection of invention patent application after publication