SU651188A1 - Device for removing fouling from external surfaces of heat exchangers - Google Patents

Device for removing fouling from external surfaces of heat exchangers

Info

Publication number
SU651188A1
SU651188A1 SU772453892A SU2453892A SU651188A1 SU 651188 A1 SU651188 A1 SU 651188A1 SU 772453892 A SU772453892 A SU 772453892A SU 2453892 A SU2453892 A SU 2453892A SU 651188 A1 SU651188 A1 SU 651188A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat exchangers
external surfaces
removing fouling
compressed air
tube
Prior art date
Application number
SU772453892A
Other languages
Russian (ru)
Inventor
Анатолий Евгеньевич Абелиов
Юрий Владимирович Бывшев
Сергей Михайлович Металликов
Original Assignee
Предприятие П/Я А-1877
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 Предприятие П/Я А-1877 filed Critical Предприятие П/Я А-1877
Priority to SU772453892A priority Critical patent/SU651188A1/en
Application granted granted Critical
Publication of SU651188A1 publication Critical patent/SU651188A1/en

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cleaning In General (AREA)

Description

1one

Изобретение относитс  к области теплоэнергетнки и может быть иснользовано дл  очистки от загр знений наружных поверхностей , например, секций стационарных теплообмен ных аппаратов.The invention relates to the field of heat and power engineering and can be used to clean external surfaces, for example, sections of stationary heat exchangers, from pollution.

Известно устройство дл  очистки от загр знений наружных поверхностей, содержап .1ее полую трубку с соплами дл  подачи сжатого воздуха, устаиовленную с возможностью перемещени  вдоль очищаемой поверхности 1.A device for cleaning external surfaces from contamination is contained, which comprises a hollow tube with nozzles for supplying compressed air, which is mounted so that it can move along the surface to be cleaned 1.

Недостатком известного устройства  вл етс  сложность механического привода, обеспечивающего неремещение трубки с соплами вдоль очищаемой поверхности.A disadvantage of the known device is the complexity of the mechanical drive that ensures the tube does not move with nozzles along the surface being cleaned.

Целью изобретени   вл етс  упрощение конструкции устройства.The aim of the invention is to simplify the design of the device.

Указанна  цель достигаетс  тем, что пола  трубка, в которую подаетс  сжатый воздух, разделена внутренней перегородкой на две нолости, выходные сопла которых расположены под углом 35°-45° к очищаемой поверхности, причем к полой трубке подсоединена золотникова  система дл  поочередного подключени  сжатого воздуха.This goal is achieved by the fact that the floor of the tube into which the compressed air is supplied is divided by an internal partition into two floors, the output nozzles of which are located at an angle of 35 ° -45 ° to the surface being cleaned, with a spool system connected to the hollow tube for alternately connecting compressed air.

Такое оеуц ествление устройства не требует механического привода и уменьщает габариты.This device does not require a mechanical drive and reduces its size.

99

На фиг. 1 изображено устройство дл  очистки от загр зпени наружных пово|1хностей теплообменников, обпгий вид; на фиг. 2 - разрез А - А на фиг. 1; на фиг. 3 -узел I - схема выпуска воздуха из сопла.FIG. 1 shows a device for cleaning the exterior surfaces of heat exchangers from contamination, with a view; in fig. 2 - section A - A in FIG. one; in fig. 3-node I - scheme of air release from the nozzle.

Устройство содержит полую трубку I с соплами 2 дл  выпуска сжато Ч) воздуха (фиг. 1). Пола  трубка 1 в меридиональной плоскости разделена перегородкой 3 на полость 4 и полость 5, соответственно с сонлом 6. и сонлом 7, расположенными под yiлом 35°-45° (рис. 3) к очищаемой поверхности 8. К полой трубке подсоединена золотникова  система 9 дл  поочередного подключени  сжатого воздуха. Неремещение устройства происходит по направл ющим 10. Золотникова  система содержит шток 1 1 The device contains a hollow tube I with nozzles 2 for release compressed air) (Fig. 1). The floor of the tube 1 in the meridional plane is divided by a partition 3 into a cavity 4 and a cavity 5, respectively, with a seat 6 and a sleepy 7, located below 35 ° –45 ° y (Fig. 3) to the surface being cleaned 8. A spool system is connected to the hollow tube 9 for alternate connection of compressed air. The device does not move along the guides 10. The zolotnik system contains a rod 1 1

5 переключени , упор 12, упор 13 и трубопровод 14, ПОДВОДЯН1ИЙ к устройству сжатьп воздух.5 switches, an emphasis 12, an emphasis 13 and the pipeline 14, CONNECTING to the device squeeze the air.

Устройство работает следующим образом.The device works as follows.

Сжатый воздух по трубопроводу 14 поступает внутрь золотниковой системы 9 и Compressed air through the pipeline 14 enters the inside of the spool system 9 and

0 поступает, например, в полость 5 трубки 1. Стру  сжатого воздуха, выход  из сопла 7 полости 5, очищает поверхность 8 и перемещает устройство за счет реакции струи (но направл ющим 10) в противоположную0 enters, for example, the cavity 5 of the tube 1. The compressed air jet, the exit from the nozzle 7 of the cavity 5, cleans the surface 8 and moves the device due to the reaction of the jet (but guides 10) to the opposite

SU772453892A 1977-02-17 1977-02-17 Device for removing fouling from external surfaces of heat exchangers SU651188A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772453892A SU651188A1 (en) 1977-02-17 1977-02-17 Device for removing fouling from external surfaces of heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772453892A SU651188A1 (en) 1977-02-17 1977-02-17 Device for removing fouling from external surfaces of heat exchangers

Publications (1)

Publication Number Publication Date
SU651188A1 true SU651188A1 (en) 1979-03-05

Family

ID=20696067

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772453892A SU651188A1 (en) 1977-02-17 1977-02-17 Device for removing fouling from external surfaces of heat exchangers

Country Status (1)

Country Link
SU (1) SU651188A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186240A (en) * 1991-08-02 1993-02-16 King Company Coil cleansing assembly
WO1993018362A1 (en) * 1992-03-09 1993-09-16 The King Company Coil cleansing assembly
US9334788B2 (en) 2011-05-02 2016-05-10 Horton, Inc. Heat exchanger blower system and associated method
US9568260B2 (en) 2011-05-02 2017-02-14 Horton, Inc. Heat exchanger blower method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186240A (en) * 1991-08-02 1993-02-16 King Company Coil cleansing assembly
WO1993018362A1 (en) * 1992-03-09 1993-09-16 The King Company Coil cleansing assembly
US9334788B2 (en) 2011-05-02 2016-05-10 Horton, Inc. Heat exchanger blower system and associated method
US9568260B2 (en) 2011-05-02 2017-02-14 Horton, Inc. Heat exchanger blower method
US10082350B2 (en) 2011-05-02 2018-09-25 Horton, Inc. Heat exchanger blower system

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