SU140938A1 - Turbulent jet burner - Google Patents

Turbulent jet burner

Info

Publication number
SU140938A1
SU140938A1 SU668560A SU668560A SU140938A1 SU 140938 A1 SU140938 A1 SU 140938A1 SU 668560 A SU668560 A SU 668560A SU 668560 A SU668560 A SU 668560A SU 140938 A1 SU140938 A1 SU 140938A1
Authority
SU
USSR - Soviet Union
Prior art keywords
burner
turbulent jet
jet burner
cone
blades
Prior art date
Application number
SU668560A
Other languages
Russian (ru)
Inventor
В.Д. Кригмонт
Original Assignee
В.Д. Кригмонт
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 В.Д. Кригмонт filed Critical В.Д. Кригмонт
Priority to SU668560A priority Critical patent/SU140938A1/en
Application granted granted Critical
Publication of SU140938A1 publication Critical patent/SU140938A1/en

Links

Landscapes

  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Description

Известны турбулентно-струйные горелки дл  сжигани  пылевидного топлива, которые выполнены в виде двух концентрически расположенных патрубков лопаточного аппарата и подвижного конуса (см., например, книгу Кнорре «Топочные процессы, Энергоиздат, 1951 г.).Turbulent jet burners for burning pulverized fuels are known, which are made in the form of two concentrically disposed nozzles of a blade apparatus and a moving cone (see, for example, Knorre's Book, “Furnace Processes, Energoizdat, 1951).

Недостатком этих горелок  вл етс  повышенное аэродинамическое сопротивление, так как в них развернутый факел обеспечиваетс  за счет придани  потоку вторичного воздуха движени  по спирали.The disadvantage of these burners is increased aerodynamic resistance, since the flared flare in them is provided by giving spiral air flow to the secondary air.

Предложенна  горелка лишена указанного недостатка. Сущность изобретени  заключаетс  в том, что лопаточный аппарат горелки образован из нескольких, например из трех, конусов, которые расположены концентрично и снабжены плоскими лопатками.The proposed burner does not have this disadvantage. The essence of the invention is that the burner blade apparatus is formed from several, for example from three, cones, which are arranged concentrically and equipped with flat blades.

С целью регулировани  работы путем изменени  количества аэросмеси , котора  подаетс  вдоль оси горелки через центральный конус на ее выходе, горелка может быть снабжена подвижным конусом.In order to regulate work by changing the amount of the air mixture that is fed along the axis of the burner through the central cone at its outlet, the burner can be equipped with a movable cone.

На фиг. 1 изображена конструкци  горелки; на фиг. 2 - вид по стрелке А, на фиг. 1.FIG. 1 shows the burner design; in fig. 2 is a view along arrow A in FIG. one.

Основным элементом горелки  вл етс  лопаточный аппарат, состо щий из трех концентрично расположенных конусов /, 2 и 5, снабженных плоскими лопатками 4 и 5. Средний конус 2 примыкает к трубе 6 аэросмеси, а наружный конус 3 примыкает к патрубку 7 вторичного воздуха.The main element of the burner is a blade unit consisting of three concentrically arranged cones /, 2 and 5, equipped with flat blades 4 and 5. The middle cone 2 is adjacent to the pipe 6 of the aero mix, and the external cone 3 is adjacent to the branch pipe 7 of the secondary air.

Регулировочный подвижной конус 8 служит дл  изменени  количества первичного воздуха, поступающего в топку через внутренний конус /.The adjustment movable cone 8 serves to change the amount of primary air entering the furnace through the internal cone /.

Вторичный воздух из короба 9 через кольцевой канал между патрубком 7 и трубой 6 поступает в пространство между конусами 3 и 2 и, получив направление, заданное лопатками 5, входит в топочную камеру. Плоскости лопаток 5, так же как и плоскости лопаток 4 расположены под углом к плоскост м, проход щим через ось горелки.The secondary air from the box 9 through the annular channel between the pipe 7 and the pipe 6 enters the space between the cones 3 and 2 and, having received the direction given by the blades 5, enters the combustion chamber. The planes of the blades 5, as well as the planes of the blades 4, are located at an angle to the planes passing through the axis of the burner.

SU668560A 1960-05-28 1960-05-28 Turbulent jet burner SU140938A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU668560A SU140938A1 (en) 1960-05-28 1960-05-28 Turbulent jet burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU668560A SU140938A1 (en) 1960-05-28 1960-05-28 Turbulent jet burner

Publications (1)

Publication Number Publication Date
SU140938A1 true SU140938A1 (en) 1960-11-30

Family

ID=48296916

Family Applications (1)

Application Number Title Priority Date Filing Date
SU668560A SU140938A1 (en) 1960-05-28 1960-05-28 Turbulent jet burner

Country Status (1)

Country Link
SU (1) SU140938A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408943A (en) * 1992-01-27 1995-04-25 Foster Wheeler Energy Corporation Split stream burner assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408943A (en) * 1992-01-27 1995-04-25 Foster Wheeler Energy Corporation Split stream burner assembly

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