SU83694A1 - The method of grinding the heating surfaces of the furnaces of steam boilers with a stream of steam-water mixture - Google Patents

The method of grinding the heating surfaces of the furnaces of steam boilers with a stream of steam-water mixture

Info

Publication number
SU83694A1
SU83694A1 SU398719A SU398719A SU83694A1 SU 83694 A1 SU83694 A1 SU 83694A1 SU 398719 A SU398719 A SU 398719A SU 398719 A SU398719 A SU 398719A SU 83694 A1 SU83694 A1 SU 83694A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steam
stream
heating surfaces
furnaces
water mixture
Prior art date
Application number
SU398719A
Other languages
Russian (ru)
Inventor
И.Л. Перельман
Original Assignee
И.Л. Перельман
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 И.Л. Перельман filed Critical И.Л. Перельман
Priority to SU398719A priority Critical patent/SU83694A1/en
Application granted granted Critical
Publication of SU83694A1 publication Critical patent/SU83694A1/en

Links

Description

Известный способ расшлаковки топочных поверхностен нагрева паровых котлов струей паровод ной смеси, вытекающей пз расшпр юндегос  сопла выдвижного обдувочного аппарата, мало экономнчен и разрушает топочные устройства.The known method of rasklakovka furnace surface heating of steam boilers with a stream of steam-water mixture, flowing out of the nozzle of a retractable blower, is not economical and destroys the furnace devices.

В описываемом способе, с целью увеличепи  эффекта расшлаковкп, экономии топлива и сохранности обмуровки, примен етс  перегрета  вода из сепаратора непрерывной продувки котла; при этом используетс  энерги  испарени  и расширени  перегретой воды.In the described method, in order to increase the effect of slagging, fuel economy and lining preservation, overheated water is used from the continuous blowdown separator of the boiler; this uses the energy of evaporation and expansion of superheated water.

На чертеже изображена схема устройства дл  расшлаковки поверхностей нагрева топок паровых котлов струей паровод ной смеси.The drawing shows a diagram of the device for the slagging of the heating surfaces of the furnaces of steam boilers with a stream of steam-water mixture.

Верхн   часть сепаратора / непрерывной продувки посредством труб 2 соединена с верхним барабаном 3 котла 4. Нижн   часть сепаратора трубами 5 соедин етс  с выдвижными обдувочными аппаратами 6 и 7, несущими сопла 8 т 9.The upper part of the separator / continuous blow through pipes 2 is connected to the upper drum 3 of the boiler 4. The lower part of the separator pipes 5 is connected with retractable blowing devices 6 and 7, carrying nozzle 8 t 9.

Посто нный уровень воды в сепараторе / поддерживаетс  регул тором 10.The constant water level in the separator / is maintained by the regulator 10.

Перегрета  вода из верхнего барабана 3 под давлением, близким к давлению в котле 4, по трубам 2 поступает в сепаратор У, из которого под тем же давлением по трубам 5 идет к выдвижным обдувочным аппаратам 6 к 7, из сопел которых вылетает с большой скоростью в на поверхности нагрева, подлежащие расшлаковке.Overheated water from the upper drum 3 under pressure close to the pressure in the boiler 4, through pipes 2 enters the separator U, from which under the same pressure through the pipes 5 goes to the sliding blowers 6 to 7, from the nozzles of which flies out at high speed in on the heating surface to be slagged.

Предмет изобретени Subject invention

Claims (2)

1. Способ расшлаковки топочных поверхностей нагрева паровых котлов струей паровод ной смеси, вытекающей из расшир ющегос  сопла выдвижного обдувочного аппарата, отличающийс  тем, что, с целью увеличени  эффекта расшлаковки, экономии топлива и сохранности обмуровки, примен ют перегретую воду из сепаратора непрерывной продувки котла.1. The method of razshlakovki furnace heating surfaces of steam boilers with a stream of water-vapor mixture, flowing from the expanding nozzle of a retractable blower, characterized in that overheated water from the continuous blower separator is used to increase the effect of slagging, fuel economy and lining preservation. 2. Видоизменение способа по п. 1, отличающеес  тем, что, с целью увеличени  эффекта расшлаковки, используют продувочную воду до поступлени  ее в сепаратор (расширитель) непрерывной продувки с давлением, близким к давлению в котле.2. Modification of the method according to claim 1, characterized in that, in order to increase the effect of slagging, purge water is used before it enters the separator (expander) of continuous purge with a pressure close to the pressure in the boiler.
SU398719A 1949-07-04 1949-07-04 The method of grinding the heating surfaces of the furnaces of steam boilers with a stream of steam-water mixture SU83694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU398719A SU83694A1 (en) 1949-07-04 1949-07-04 The method of grinding the heating surfaces of the furnaces of steam boilers with a stream of steam-water mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU398719A SU83694A1 (en) 1949-07-04 1949-07-04 The method of grinding the heating surfaces of the furnaces of steam boilers with a stream of steam-water mixture

Publications (1)

Publication Number Publication Date
SU83694A1 true SU83694A1 (en) 1949-11-30

Family

ID=48256557

Family Applications (1)

Application Number Title Priority Date Filing Date
SU398719A SU83694A1 (en) 1949-07-04 1949-07-04 The method of grinding the heating surfaces of the furnaces of steam boilers with a stream of steam-water mixture

Country Status (1)

Country Link
SU (1) SU83694A1 (en)

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