RU2422724C1 - Swirler - Google Patents

Swirler Download PDF

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Publication number
RU2422724C1
RU2422724C1 RU2010119199/06A RU2010119199A RU2422724C1 RU 2422724 C1 RU2422724 C1 RU 2422724C1 RU 2010119199/06 A RU2010119199/06 A RU 2010119199/06A RU 2010119199 A RU2010119199 A RU 2010119199A RU 2422724 C1 RU2422724 C1 RU 2422724C1
Authority
RU
Russia
Prior art keywords
nozzle
sleeve
cylindrical
chamber
form
Prior art date
Application number
RU2010119199/06A
Other languages
Russian (ru)
Inventor
Олег Савельевич Кочетов (RU)
Олег Савельевич Кочетов
Мария Олеговна Стареева (RU)
Мария Олеговна Стареева
Original Assignee
Олег Савельевич Кочетов
Мария Олеговна Стареева
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 Олег Савельевич Кочетов, Мария Олеговна Стареева filed Critical Олег Савельевич Кочетов
Priority to RU2010119199/06A priority Critical patent/RU2422724C1/en
Application granted granted Critical
Publication of RU2422724C1 publication Critical patent/RU2422724C1/en

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Abstract

FIELD: machine building.
SUBSTANCE: swirler consists of case with swirling chamber and of nozzle. The case is made as a supply connecting pipe with the central orifice and a coaxial cylinder sleeve with external thread rigidly jointed to the connecting pipe. The nozzle is connected to the case in its lower portion and coaxially to it by means of a sleeve with internal thread. The nozzle is made as a centrifugal swirler of liquid flow and corresponds to a cylinder insertion with at least three tangential inputs in form of cylinder orifices. Also, the sleeve is a part of the nozzle and is installed coaxially and axially relative to the centrifugal swirler with a cylinder throttle orifice on its end surface. The centrifugal swirler is positioned in a cylinder chamber of the case forming a circular cylinder chamber for supply of liquid to tangential inputs of the centrifugal swirler; the latter is connected to a diffuser outlet chamber.
EFFECT: raised efficiency of spraying by increased spray.
2 dwg.

Description

The invention relates to means for spraying liquids, solutions.

The closest technical solution to the claimed object is the nozzle on.with. USSR No. 306270, F02C 7/24 from 04.01.70, comprising a housing with a swirl chamber and a nozzle insert (prototype).

A disadvantage of the known nozzle is that it does not provide a wide spray pattern.

The technical result is an increase in spraying efficiency by increasing the spray pattern.

This is achieved by the fact that in a vortex nozzle containing a housing in the form of a supply fitting with a central hole and a nozzle, the housing is rigidly connected to a coaxial cylindrical sleeve with an external thread, and a nozzle made in the form of a sleeve with an internal thread is connected coaxially to the housing in its lower part. a centrifugal fluid flow swirl in the form of a cylindrical insert with at least three tangential inlets in the form of cylindrical holes, the sleeve being part of the nozzle and mounted coaxially and coaxially o with respect to the centrifugal swirl, in the end surface of which a cylindrical throttle hole is made, and the centrifugal swirl is installed in the cylindrical chamber of the housing to form an annular cylindrical chamber for supplying fluid to the tangential inlets of the centrifugal swirl and connected to the diffuser outlet chamber, and the tangential inlets are made in the form channels tangentially located to the inner surface of the cylindrical insert.

Figure 1 presents a diagram of a vortex nozzle, figure 2 is a section aa of figure 1.

The vortex nozzle (Fig. 1) includes a housing 1, which is made in the form of a fluid supply fitting with a central hole 3 and rigidly connected to it and a coaxial cylindrical sleeve 2 with an external thread.

Coaxially to the housing 1 in its lower part is connected by means of a sleeve 7 with an internal thread a nozzle 5 made in the form of a centrifugal swirl 6 of a fluid flow in the form of a cylindrical insert 11 with at least three tangential inlets 10 in the form of cylindrical holes (Fig. 2). The sleeve 7 is part of the nozzle 5 and is installed coaxially and coaxially with respect to the centrifugal swirler 6.

In the end surface of the centrifugal swirler 6, a cylindrical throttle hole 9 is made.

The centrifugal swirler 6 is installed in the cylindrical chamber 4 of the housing with the formation of an annular cylindrical chamber 8 for supplying fluid to the tangential inlets 10 of the centrifugal swirler 6 and connected to the diffuser outlet chamber 12. The tangential inlets 10 are made in the form of channels tangentially located to the inner surface of the insert 11.

Centrifugal vortex nozzle operates as follows.

In the cavity of the insert 11, which performs the function of a centrifugal fluid swirl 6, a vortex is formed, which swirls a stream of liquid flowing out of a cylindrical throttle hole 9.

The swirling fluid flow in the cavity of the insert 11 is formed due to the mixing of the jets flowing from the tangentially directed channels 10.

At the outlet of the cavity of the insert 11, a fluid flow is formed, characterized by a constant tangential velocity. In this case, the angular velocity of the swirling fluid flow in the channel of the nozzle 5 of the atomizer determines the value of the spray angle of the generated gas-droplet flow. The magnitude of the tangential velocity in the cavity of the insert 11 depends on the ratio of the total cross-sectional area of the tangential channels 10 and the cross-sectional area of the axial cylindrical throttle opening 9. The swirling fluid flow formed in the centrifugal swirler 6 enters the diffuser outlet chamber 12, where the droplets are crushed when they collide with each other another due to the expanding and rotating fluid flow.

Claims (1)

  1. A vortex nozzle containing a housing with a swirl chamber and a nozzle, characterized in that the housing is made in the form of a supply fitting with a central hole and rigidly connected to it and a coaxial cylindrical sleeve with an external thread, and coaxially to the case in its lower part is connected via a sleeve with an internal thread a nozzle made in the form of a centrifugal swirl of a fluid flow in the form of a cylindrical insert with at least three tangential inlets in the form of cylindrical holes, while the sleeve is part of the nozzle la and installed coaxially and coaxially with respect to the centrifugal swirl, in the end surface of which a cylindrical throttle hole is made, and the centrifugal swirl is installed in the cylindrical chamber of the housing with the formation of an annular cylindrical chamber for supplying fluid to the tangential inlets of the centrifugal swirl and connected to the diffuser outlet chamber, and tangential entries are made in the form of channels tangentially located to the inner surface of the cylindrical insert.
RU2010119199/06A 2010-05-14 2010-05-14 Swirler RU2422724C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2010119199/06A RU2422724C1 (en) 2010-05-14 2010-05-14 Swirler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2010119199/06A RU2422724C1 (en) 2010-05-14 2010-05-14 Swirler

Publications (1)

Publication Number Publication Date
RU2422724C1 true RU2422724C1 (en) 2011-06-27

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ID=44739293

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010119199/06A RU2422724C1 (en) 2010-05-14 2010-05-14 Swirler

Country Status (1)

Country Link
RU (1) RU2422724C1 (en)

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2479357C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with sprayer
RU2479361C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with flows swirled in opposite directions
RU2479360C1 (en) * 2011-12-27 2013-04-20 Олег Савельевич Кочетов Swirl atomiser
RU2479356C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with controlled spraying
RU2479358C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with flows swirled in opposite directions
RU2482925C1 (en) * 2012-04-19 2013-05-27 Олег Савельевич Кочетов Kochetov's radial-flow vortex nozzle
RU2482901C1 (en) * 2012-04-19 2013-05-27 Олег Савельевич Кочетов Device for cleaning and recovery of off-gases
RU2490054C1 (en) * 2012-04-26 2013-08-20 Олег Савельевич Кочетов Scrubber with moving nozzle
RU2490052C1 (en) * 2012-04-26 2013-08-20 Олег Савельевич Кочетов Scrubber
RU2501611C1 (en) * 2012-09-20 2013-12-20 Олег Савельевич Кочетов Kss-type nozzle
RU2514862C1 (en) * 2013-04-25 2014-05-10 Олег Савельевич Кочетов Swirl atomiser
RU2527261C1 (en) * 2013-10-18 2014-08-27 Олег Савельевич Кочетов Thermal power plant by kochetov
RU2530132C1 (en) * 2013-04-25 2014-10-10 Олег Савельевич Кочетов Method of cooling, humidification and purification of blast furnace gas and device for its implementation
RU2531461C1 (en) * 2013-12-09 2014-10-20 Олег Савельевич Кочетов Condensation steam-turbine power plant with acoustic cabin for operator
RU2532168C1 (en) * 2013-10-18 2014-10-27 Олег Савельевич Кочетов Kochetov centrifugal atomiser with opposite swirl flows of vzp type
RU2532862C1 (en) * 2013-10-31 2014-11-10 Олег Савельевич Кочетов Thermal power plant of kochstar type
RU2535188C1 (en) * 2013-10-31 2014-12-10 Олег Савельевич Кочетов Thermal power station
RU2539696C1 (en) * 2013-10-31 2015-01-27 Олег Савельевич Кочетов Kochetov's condensation steam power plant
RU2544112C2 (en) * 2013-05-30 2015-03-10 Олег Савельевич Кочетов Thermal power plant
RU2543861C1 (en) * 2013-11-27 2015-03-10 Олег Савельевич Кочетов Radial-flow vortex nozzle
RU2544109C1 (en) * 2013-10-18 2015-03-10 Олег Савельевич Кочетов Spray drier
RU2548068C1 (en) * 2013-11-27 2015-04-10 Олег Савельевич Кочетов Kochetov's atomizer
RU2548069C1 (en) * 2013-12-27 2015-04-10 Олег Савельевич Кочетов Kochetov's swirl atomizer
RU2550837C1 (en) * 2013-11-27 2015-05-20 Олег Савельевич Кочетов Centrifugal swirl atomiser by kochetov
RU2550838C1 (en) * 2013-11-06 2015-05-20 Олег Савельевич Кочетов Kochetov's swirl atomiser
RU2550839C1 (en) * 2013-11-06 2015-05-20 Олег Савельевич Кочетов Kochetov's sprayer
RU2560256C1 (en) * 2014-05-22 2015-08-20 Олег Савельевич Кочетов Air steam curing device with heat recovery
RU2564279C1 (en) * 2014-05-22 2015-09-27 Олег Савельевич Кочетов Kochetov's swirl atomiser
RU2570438C1 (en) * 2014-05-14 2015-12-10 Олег Савельевич Кочетов Kss-type nozzle
RU2576698C1 (en) * 2015-01-20 2016-03-10 Олег Савельевич Кочетов Kochetov(s condensation steam power plant
RU2605115C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2605114C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2616891C1 (en) * 2016-03-18 2017-04-18 Татьяна Дмитриевна Ходакова Nozzle
RU2624112C1 (en) * 2016-03-18 2017-06-30 Олег Савельевич Кочетов Atomizer with active spreader
RU2650123C1 (en) * 2017-03-13 2018-04-09 Олег Савельевич Кочетов Swirling spray
RU2654736C1 (en) * 2017-11-08 2018-05-22 Олег Савельевич Кочетов Acoustic atomizer
RU2656459C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Vortex acoustic nozzle
RU2656445C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Acoustic nozzle with vortex sprayer
RU2657488C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Vortex atomizer with a vortex unit
RU2657487C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Acoustic atomizer
RU2658030C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Swirl atomizer
RU2658029C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Acoustic unit for atomizer
RU2669308C2 (en) * 2015-05-20 2018-10-09 Олег Савельевич Кочетов Kochetov's atomizer
RU2669831C2 (en) * 2015-09-25 2018-10-16 Мария Михайловна Стареева Kochetov swirl atomizer
RU2670832C1 (en) * 2017-12-19 2018-10-25 Олег Савельевич Кочетов Pneumatic vortex nozzle
RU2670831C2 (en) * 2015-09-25 2018-10-25 Анна Михайловна Стареева Kochetov swirl atomizer

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2479360C1 (en) * 2011-12-27 2013-04-20 Олег Савельевич Кочетов Swirl atomiser
RU2479357C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with sprayer
RU2479361C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with flows swirled in opposite directions
RU2479356C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with controlled spraying
RU2479358C1 (en) * 2012-01-18 2013-04-20 Олег Савельевич Кочетов Centrifugal atomiser with flows swirled in opposite directions
RU2482925C1 (en) * 2012-04-19 2013-05-27 Олег Савельевич Кочетов Kochetov's radial-flow vortex nozzle
RU2482901C1 (en) * 2012-04-19 2013-05-27 Олег Савельевич Кочетов Device for cleaning and recovery of off-gases
RU2490054C1 (en) * 2012-04-26 2013-08-20 Олег Савельевич Кочетов Scrubber with moving nozzle
RU2490052C1 (en) * 2012-04-26 2013-08-20 Олег Савельевич Кочетов Scrubber
RU2501611C1 (en) * 2012-09-20 2013-12-20 Олег Савельевич Кочетов Kss-type nozzle
RU2530132C1 (en) * 2013-04-25 2014-10-10 Олег Савельевич Кочетов Method of cooling, humidification and purification of blast furnace gas and device for its implementation
RU2514862C1 (en) * 2013-04-25 2014-05-10 Олег Савельевич Кочетов Swirl atomiser
RU2544112C2 (en) * 2013-05-30 2015-03-10 Олег Савельевич Кочетов Thermal power plant
RU2544109C1 (en) * 2013-10-18 2015-03-10 Олег Савельевич Кочетов Spray drier
RU2532168C1 (en) * 2013-10-18 2014-10-27 Олег Савельевич Кочетов Kochetov centrifugal atomiser with opposite swirl flows of vzp type
RU2527261C1 (en) * 2013-10-18 2014-08-27 Олег Савельевич Кочетов Thermal power plant by kochetov
RU2532862C1 (en) * 2013-10-31 2014-11-10 Олег Савельевич Кочетов Thermal power plant of kochstar type
RU2535188C1 (en) * 2013-10-31 2014-12-10 Олег Савельевич Кочетов Thermal power station
RU2539696C1 (en) * 2013-10-31 2015-01-27 Олег Савельевич Кочетов Kochetov's condensation steam power plant
RU2550839C1 (en) * 2013-11-06 2015-05-20 Олег Савельевич Кочетов Kochetov's sprayer
RU2550838C1 (en) * 2013-11-06 2015-05-20 Олег Савельевич Кочетов Kochetov's swirl atomiser
RU2548068C1 (en) * 2013-11-27 2015-04-10 Олег Савельевич Кочетов Kochetov's atomizer
RU2550837C1 (en) * 2013-11-27 2015-05-20 Олег Савельевич Кочетов Centrifugal swirl atomiser by kochetov
RU2543861C1 (en) * 2013-11-27 2015-03-10 Олег Савельевич Кочетов Radial-flow vortex nozzle
RU2531461C1 (en) * 2013-12-09 2014-10-20 Олег Савельевич Кочетов Condensation steam-turbine power plant with acoustic cabin for operator
RU2548069C1 (en) * 2013-12-27 2015-04-10 Олег Савельевич Кочетов Kochetov's swirl atomizer
RU2570438C1 (en) * 2014-05-14 2015-12-10 Олег Савельевич Кочетов Kss-type nozzle
RU2560256C1 (en) * 2014-05-22 2015-08-20 Олег Савельевич Кочетов Air steam curing device with heat recovery
RU2564279C1 (en) * 2014-05-22 2015-09-27 Олег Савельевич Кочетов Kochetov's swirl atomiser
RU2576698C1 (en) * 2015-01-20 2016-03-10 Олег Савельевич Кочетов Kochetov(s condensation steam power plant
RU2669308C2 (en) * 2015-05-20 2018-10-09 Олег Савельевич Кочетов Kochetov's atomizer
RU2605114C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2605115C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2670831C9 (en) * 2015-09-25 2018-11-29 Анна Михайловна Стареева Kochetov swirl atomizer
RU2670831C2 (en) * 2015-09-25 2018-10-25 Анна Михайловна Стареева Kochetov swirl atomizer
RU2669831C2 (en) * 2015-09-25 2018-10-16 Мария Михайловна Стареева Kochetov swirl atomizer
RU2616891C1 (en) * 2016-03-18 2017-04-18 Татьяна Дмитриевна Ходакова Nozzle
RU2624112C1 (en) * 2016-03-18 2017-06-30 Олег Савельевич Кочетов Atomizer with active spreader
RU2650123C1 (en) * 2017-03-13 2018-04-09 Олег Савельевич Кочетов Swirling spray
RU2657487C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Acoustic atomizer
RU2658030C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Swirl atomizer
RU2658029C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Acoustic unit for atomizer
RU2657488C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Vortex atomizer with a vortex unit
RU2656445C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Acoustic nozzle with vortex sprayer
RU2656459C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Vortex acoustic nozzle
RU2654736C1 (en) * 2017-11-08 2018-05-22 Олег Савельевич Кочетов Acoustic atomizer
RU2670832C1 (en) * 2017-12-19 2018-10-25 Олег Савельевич Кочетов Pneumatic vortex nozzle
RU2670832C9 (en) * 2017-12-19 2018-11-29 Олег Савельевич Кочетов Pneumatic vortex nozzle

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