SU651188A1 - Device for removing fouling from external surfaces of heat exchangers - Google Patents
Device for removing fouling from external surfaces of heat exchangersInfo
- 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
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
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)
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 |
-
1977
- 1977-02-17 SU SU772453892A patent/SU651188A1/en active
Cited By (5)
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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