PL406582A1 - Fuel separator - Google Patents

Fuel separator

Info

Publication number
PL406582A1
PL406582A1 PL406582A PL40658213A PL406582A1 PL 406582 A1 PL406582 A1 PL 406582A1 PL 406582 A PL406582 A PL 406582A PL 40658213 A PL40658213 A PL 40658213A PL 406582 A1 PL406582 A1 PL 406582A1
Authority
PL
Poland
Prior art keywords
vertical
section
cascade
channel
dust
Prior art date
Application number
PL406582A
Other languages
Polish (pl)
Other versions
PL232941B1 (en
Inventor
Bartosz Światkowski
Paweł Kuczyński
Tomasz Golec
Marcin Razum
Original Assignee
Instytut Energetyki
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 Instytut Energetyki filed Critical Instytut Energetyki
Priority to PL406582A priority Critical patent/PL232941B1/en
Publication of PL406582A1 publication Critical patent/PL406582A1/en
Publication of PL232941B1 publication Critical patent/PL232941B1/en

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  • Separating Particles In Gases By Inertia (AREA)

Abstract

Separator paliwa przeznaczony do zróżnicowania koncentracji pyłu w mieszaninie pyłowo - powietrznej w niskoemisyjnych kotłach energetycznych dużej mocy powyżej 600 MW, zawiera kanał główny (KP) pyłomieszaniny połączony z wylotem młyna wentylatorowego (MW) złożony z dwu połączonych trwale pod kątem 90° kanałowego odcinka pionowego (KPA) i kanałowego odcinka pionowego (KPB) wewnątrz którego znajduje się płaska przegroda (P) złożona z połączonych pod kątem 90° odcinka poziomego z materiału litego i odcinka pionowego z ażurem w postaci jednakowych otworów w kształcie prostokątów ułożonych w pionowych rzędach. Przegroda (P) dzieli kanał główny (KP) pyłomieszaniny na kanał dolny (KD) i kanał górny (KG) pod którym usytuowana jest kaskada kierownic płytowych (K1), (K2), (K3) tworzących ze ścianą pionowego odcinka kanałowego (KPA) α od 20° - 40°, oddalonych ponadto od płaszczyzny ściany pionowego odcinka kanałowego (KPA) w odległościach (L1), (L2), (L3) rosnących w górę kaskady zapewniających stopień pokrycia 1,05 - 1,2. Ponadto odległość (L6) dolnej krawędzi ażurowego odcinka przegrody (PA) od płaszczyzny ostatniej w kaskadzie kierownicy płytowej (K3) jest równa odległości (L4) między kolejnymi kierownicami płytowymi (K1), (K2), (K3) kaskady i stanowi 0,55 - 0,75 szerokości (L5) pionowego odcinka kanałowego.A fuel separator designed to differentiate dust concentration in a dust-air mixture in low-emission power boilers with a capacity exceeding 600 MW, comprises a main duct (KP) for the dust mixture connected to the outlet of a fan mill (MW) consisting of two vertical duct sections (KPA) permanently connected at an angle of 90° and a vertical duct section (KPB) inside which there is a flat partition (P) consisting of a horizontal section made of solid material connected at an angle of 90° and a vertical section with an openwork pattern in the form of identical rectangular holes arranged in vertical rows. The partition (P) divides the main channel (KP) of the dust mixture into a lower channel (KD) and an upper channel (KG) under which a cascade of plate guide vanes (K1), (K2), (K3) is located, forming with the wall of the vertical channel section (KPA) α from 20° - 40°, further spaced from the plane of the wall of the vertical channel section (KPA) at distances (L1), (L2), (L3) increasing up the cascade, ensuring a degree of coverage of 1.05 - 1.2. In addition, the distance (L6) of the lower edge of the openwork section of the partition (PA) from the plane of the last plate guide vane in the cascade (K3) is equal to the distance (L4) between subsequent plate guide vanes (K1), (K2), (K3) of the cascade and is 0.55 - 0.75 of the width (L5) of the vertical channel section.

PL406582A 2013-12-18 2013-12-18 Fuel separator PL232941B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL406582A PL232941B1 (en) 2013-12-18 2013-12-18 Fuel separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL406582A PL232941B1 (en) 2013-12-18 2013-12-18 Fuel separator

Publications (2)

Publication Number Publication Date
PL406582A1 true PL406582A1 (en) 2015-06-22
PL232941B1 PL232941B1 (en) 2019-08-30

Family

ID=53396793

Family Applications (1)

Application Number Title Priority Date Filing Date
PL406582A PL232941B1 (en) 2013-12-18 2013-12-18 Fuel separator

Country Status (1)

Country Link
PL (1) PL232941B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465363A (en) * 2018-09-21 2019-11-19 云南崔三七药业股份有限公司 A kind of superfine powder of Yunjie notoginseng flower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465363A (en) * 2018-09-21 2019-11-19 云南崔三七药业股份有限公司 A kind of superfine powder of Yunjie notoginseng flower

Also Published As

Publication number Publication date
PL232941B1 (en) 2019-08-30

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