GB1128064A - Improvements in or relating to filter cells - Google Patents

Improvements in or relating to filter cells

Info

Publication number
GB1128064A
GB1128064A GB5507965A GB5507965A GB1128064A GB 1128064 A GB1128064 A GB 1128064A GB 5507965 A GB5507965 A GB 5507965A GB 5507965 A GB5507965 A GB 5507965A GB 1128064 A GB1128064 A GB 1128064A
Authority
GB
United Kingdom
Prior art keywords
panels
casing
metal
tray
dec
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5507965A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Techniques Nouvelles SA
Original Assignee
Saint Gobain Techniques Nouvelles SA
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 Saint Gobain Techniques Nouvelles SA filed Critical Saint Gobain Techniques Nouvelles SA
Publication of GB1128064A publication Critical patent/GB1128064A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

1,128,064. Making gas filters. SAINTGOBAIN TECHNIQUES NOUVELLES. 29 Dec., 1965 [29 Dec., 1964], No. 55079/65. Heading BIT. [Also in Division B5] A gas filter as shown in Fig. 1 comprises an assembly of panels, each consisting of a section of pleated paper in a metal, U-section, rectangular frame of perforated metal (Figs. 2, 8, 9) arranged in zig-zag formation across a frame-like metal casing. In manufacture, individual panels or assemblies of two or more panels are arranged in a tray 20, having turned over front and rear edges (21), (22) which are cut away (26) to hold the panels (Fig. 5, not shown). Side walls 30, 30a are attached to tray 20 by screws, and top 32, similarly formed to tray 20, is added to complete the casing. The open front and rear of the casing are successively immersed in thermosetting resin in a partitioned flat mould (Figs. 6, 7, not shown) and the whale assembly heat treated, the resin joining the abutting metal frames of individual panels and penetrating the panels to join the paper to the frames. Polyester resin or refractory cement is then run into top and bottom trays 32, 20, joining the panels thereto and embedding the ends of screws hoilding the casing together. In an alternative embodiment, trays 20, 32 incorporate troughs into which the ends of panels fit. Strips of sealing material may be compressed between top, bottom and sides of the casing, and sides 30, 30a may be faced with sealing material to engage the end panels.
GB5507965A 1964-12-29 1965-12-29 Improvements in or relating to filter cells Expired GB1128064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR210A FR1437422A (en) 1964-12-29 1964-12-29 Advanced filter cell

Publications (1)

Publication Number Publication Date
GB1128064A true GB1128064A (en) 1968-09-25

Family

ID=8566714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5507965A Expired GB1128064A (en) 1964-12-29 1965-12-29 Improvements in or relating to filter cells

Country Status (6)

Country Link
BE (1) BE674364A (en)
DE (1) DE1507854A1 (en)
FR (2) FR1437422A (en)
GB (1) GB1128064A (en)
LU (1) LU50150A1 (en)
NL (2) NL148802B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105289145A (en) * 2015-12-02 2016-02-03 南方风机股份有限公司 Antiseismic prefilter framed bent in V-shaped arrangement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539887A1 (en) * 1985-11-11 1987-05-21 Didier Werke Ag MOUNTING FRAME FOR CATALYST PANELS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105289145A (en) * 2015-12-02 2016-02-03 南方风机股份有限公司 Antiseismic prefilter framed bent in V-shaped arrangement

Also Published As

Publication number Publication date
FR1463805A (en) 1966-12-30
NL6517014A (en) 1966-06-30
LU50150A1 (en) 1966-06-28
FR1437422A (en) 1966-05-06
DE1507854A1 (en) 1971-12-30
NL148802C (en)
BE674364A (en) 1966-06-27
NL148802B (en) 1976-03-15

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