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1. 发明专利

CA2836184A1 FLOW DEFLECTING MEMBER FOR HYDROCYCLONE 未知
公开(公告)号：CA2836184A1
公开(公告)日：2012-11-08
申请号：CA2836184
申请日：2012-05-03
申请人： OVIVO LUXEMBOURG SARL
发明人： BACKMAN JAN , KUCHER VALENTINA , TIDBECK BJORN
IPC分类号： B04C5/107 , B04C5/081 , B04C5/103 , D21D5/24
摘要： A hydrocyclone (1) for separating a liquid mixture into a heavy fraction including heavy particles and alight fraction, comprising a housing (2) forming an elongated separation chamber (3) having a circumferential wall (4), abase end (5),an apex end (6),at least one inlet member (7) for supplying a liquid mixture into the separation chamber (3), at least one of the inlet member/s(7) positioned at the base end (5), a first outlet member (8) for discharging separated light fraction from the separation chamber (3)at the base end (5), a second outlet member (9) for discharging separated heavy fraction from the separation chamber (3) at the apex end (6),means (10) for supplying the liquid mixture to the separation chamber (3) via the at least one inlet member (7), so that during operation a liquid stream is generated as a helical vortex (11) about a centre axis (12) in the separation chamber (3), said helical vortex (11) extending from the base end (5) to the apex end (6), a first flow deflection means arranged in the circumferential wall (4) which comprises at least one member(14) in the path 13 of the liquid stream showing a decrease of the radius of the separation chamber, followed by an increase of the radius of the separation chamber,where in the at least one member comprises a rounded curve portion 14a for transporting the heavy particles.

2. 发明专利

CA2836184C FLOW DEFLECTING MEMBER FOR HYDROCYCLONE 未知
公开(公告)号：CA2836184C
公开(公告)日：2015-07-07
申请号：CA2836184
申请日：2012-05-03
申请人： OVIVO LUXEMBOURG SARL
发明人： BACKMAN JAN , KUCHER VALENTINA , TIDBECK BJORN
IPC分类号： B04C5/107 , B04C5/081 , B04C5/103 , D21D5/24
摘要： A hydrocyclone (1) for separating a liquid mixture into a heavy fraction including heavy particles and alight fraction, comprising a housing (2) forming an elongated separation chamber (3) having a circumferential wall (4), abase end (5),an apex end (6),at least one inlet member (7) for supplying a liquid mixture into the separation chamber (3), at least one of the inlet member/s(7) positioned at the base end (5), a first outlet member (8) for discharging separated light fraction from the separation chamber (3)at the base end (5), a second outlet member (9) for discharging separated heavy fraction from the separation chamber (3) at the apex end (6),means (10) for supplying the liquid mixture to the separation chamber (3) via the at least one inlet member (7), so that during operation a liquid stream is generated as a helical vortex (11) about a centre axis (12) in the separation chamber (3), said helical vortex (11) extending from the base end (5) to the apex end (6), a first flow deflection means arranged in the circumferential wall (4) which comprises at least one member(14) in the path 13 of the liquid stream showing a decrease of the radius of the separation chamber, followed by an increase of the radius of the separation chamber,where in the at least one member comprises a rounded curve portion 14a for transporting the heavy particles.

3. 发明专利

NO20131509A1 Strømavbøyningselement for hydrosyklon 未知
公开(公告)号：NO20131509A1
公开(公告)日：2013-12-04
申请号：NO20131509
申请日：2013-11-13
申请人： OVIVO LUXEMBOURG SARL
发明人： BACKMAN JAN , KUCHER VALENTINA , TIDBECK BJOERN
IPC分类号： B04C5/107 , B04C5/081 , B04C5/103 , D21D5/24
摘要： En hydrosyklon (1) for å separere en flytende blanding til en tung fraksjon som inkluderer tunge partikler og en lett fraksjon, som omfatter et hus (2) som danner et forlenget separasjonskammer (3) med en periferivegg (4), en basisende (5), en spiss ende (6), minst ett innløpselement (7) for å tilføre en flytende blanding til separasjonskammeret (3), hvor minst ett av innløps-elementet(ene) (7) er posisjonert i basisenden (5), et første utløpselement (8) for å fjerne separert lett fraksjon fra separasjonskammeret (3) i basisenden (5), et andre utløpselement (9) for å fjerne separert tung fraksjon fra separasjonskammeret (3) i den spisse enden (6), midler (10) for å tilføre den flytende blanding til separasjonskammeret (3) via det minst ene innløpselement (7), slik at under drift genereres en flytende strøm som en helisk virvel (11) omkring en midtre akse (12) i separasjonskammeret (3), hvor nevnte heliske virvel (11) strekker seg fra basisenden (5) til den spisse enden (6), et første strømavbøyningsmiddel oppstilt i periferiveggen (4) som omfatter minst ett element (14) i banen (13) til den flytende strømmen som viser en reduksjon av radiusen til separasjonskammeret etterfulgt av en økning av radiusen til separasjonskammeret, hvor det i det minste ene element omfatter en avrundet kurve-del (14a) for å transportere de tunge partiklene.

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