[go: up one dir, main page]

GB1255065A - Travelling-band filters - Google Patents

Travelling-band filters

Info

Publication number
GB1255065A
GB1255065A GB05746/69A GB1574669A GB1255065A GB 1255065 A GB1255065 A GB 1255065A GB 05746/69 A GB05746/69 A GB 05746/69A GB 1574669 A GB1574669 A GB 1574669A GB 1255065 A GB1255065 A GB 1255065A
Authority
GB
United Kingdom
Prior art keywords
band
chambers
travelling
distributor
over
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
GB05746/69A
Inventor
Friedrich Bilabel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1255065A publication Critical patent/GB1255065A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)

Abstract

1,255,065. Travelling-band filters. F. BILABEL. 26 March, 1969 [19 June, 1968], No. 15746/69. Heading B1D. In a travelling band filter the upper run of the endless band 5 passes over a pair of connected suction chambers 1A, 1B, above which distributor 3 delivery slurry on to the band, then over guide 16 and over separate suction chambers 1C, 1D where the filter cake is washed and dried, guide 16 being so located that no mixing of the liquid pools on the band in the filtering and washing zones can occur. The chambers have separate suction pumps and gas-liquid separators. The band comprises plates suspended between chains and covered by fabric and possibly felt. Figs. 2, 3 (not shown) illustrate devices for delivering filter aid on to the upper run of the band to the left of chamber 1B or into distributor 3 where it mixes with the sludge. The band is sealed to the edges of the chambers by multi-gap seals 5A, 22, 23, 5B, to which filtrate is supplied.
GB05746/69A 1968-06-19 1969-03-26 Travelling-band filters Expired GB1255065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681761627 DE1761627B1 (en) 1968-06-19 1968-06-19 Belt filter with vacuum suction chamber in a collecting pan for the filtrate or the washing water below the upper run of the filter belt

Publications (1)

Publication Number Publication Date
GB1255065A true GB1255065A (en) 1971-11-24

Family

ID=5696634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05746/69A Expired GB1255065A (en) 1968-06-19 1969-03-26 Travelling-band filters

Country Status (4)

Country Link
DE (1) DE1761627B1 (en)
ES (1) ES368490A1 (en)
FR (1) FR2011175A1 (en)
GB (1) GB1255065A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147515A (en) * 1983-10-14 1985-05-15 Schellstede Herman J Purification of drilling mud
WO2021101379A1 (en) * 2019-11-19 2021-05-27 Esselent Solutions B.V. Belt filter device and method for separating a mixture of solid substance and a liquid

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622099B1 (en) * 1993-04-28 1999-09-15 Kurt Wilkes Separating and filtering device for solid/liquid separation, especially with drying aid
CN114699825A (en) * 2022-04-01 2022-07-05 山东孚德环保有限公司 Horizontal belt type vacuum filtering and microwave drying integrated machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868588C (en) * 1948-10-02 1953-02-26 Metallgesellschaft Ag Band filter
US3049236A (en) * 1957-04-12 1962-08-14 Commissariat Energie Atomique Methods for separating a granular material from a liquid
DE1223806B (en) * 1964-08-26 1966-09-01 Bilabel Walzbau Montage Belt filter with vacuum suction space for the filtrate below the upper strand

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147515A (en) * 1983-10-14 1985-05-15 Schellstede Herman J Purification of drilling mud
US4639258A (en) * 1983-10-14 1987-01-27 Leon E. Roy Single pass mud rejuvenation system and method
WO2021101379A1 (en) * 2019-11-19 2021-05-27 Esselent Solutions B.V. Belt filter device and method for separating a mixture of solid substance and a liquid
NL2024261B1 (en) * 2019-11-19 2021-08-18 Esselent Solutions B V Belt filter device and method for separating a mixture of solid substance and a liquid

Also Published As

Publication number Publication date
ES368490A1 (en) 1971-05-01
DE1761627B1 (en) 1972-01-05
FR2011175A1 (en) 1970-02-27

Similar Documents

Publication Publication Date Title
CH539446A (en) Belt filter for dewatering suspensions thickened to sludge
GB1283648A (en) Disc filter
OA08546A (en) Filter for liquids laden with solid particles and filtration installation comprising such a filter.
GB1393373A (en) Filter press
GB1419179A (en) System for treating dilute slurries
GB1181392A (en) Improvements in or relating to Filtration
GB1419406A (en)
GB1255065A (en) Travelling-band filters
GB1504574A (en) Horizontal vacuum belt filter machine
GB1329772A (en) Clarifying filter press
ES470921A1 (en) Device for filtration under pressure of solid particles contained in liquids
GB1109251A (en) Rotating drum filter apparatus
GB1368464A (en) Apparatus for the continuous separation of fine particles from liquor
GB1359680A (en) Sewage treatment system
GB1286875A (en) Improvements in or relating to filters
ES449750A1 (en) Method and apparatus for filtering mash
GB993169A (en) Rotary drum vacuum filters
GB1263354A (en) Improvements in or relating to filtering
GB1504575A (en) Horizontal vacuum belt filter machine
GB1380591A (en) Continuous dehydration apparatus for treatment of sludge
GB1261267A (en) Continuous rotary drum vacuum filter
ES8304443A1 (en) Filtration devices
GB1298070A (en) Dewatering of distillery spent wash in the production of by-product dreg meal
GB1188091A (en) Rotary Drum Filters
JPS566799A (en) Continuous type filtering and pressing dehydrator