FR2437236A2 - Vertical filter press with movable filter belts - in which independent endless belts slidably mounted one above another discharge simultaneously on one side of press - Google Patents
Vertical filter press with movable filter belts - in which independent endless belts slidably mounted one above another discharge simultaneously on one side of pressInfo
- Publication number
- FR2437236A2 FR2437236A2 FR7827472A FR7827472A FR2437236A2 FR 2437236 A2 FR2437236 A2 FR 2437236A2 FR 7827472 A FR7827472 A FR 7827472A FR 7827472 A FR7827472 A FR 7827472A FR 2437236 A2 FR2437236 A2 FR 2437236A2
- Authority
- FR
- France
- Prior art keywords
- belts
- filter
- appts
- press
- rollers
- 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.)
- Granted
Links
Classifications
-
- 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
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The endless belts of filter fabric each form part of a filtration unit in the filter press. Each unit also has a tray for receiving the filtrate, a frame for contg. the cake of material during pressing, and inlets for admitting the slurry or filter pulp to be pressed. The belt is supported on two rollers, and each component of each unit is mounted so as to slide vertically on a support frame, e.g. under the influence of a hydraulic ram. Pref. the belts are all driven together by a common drive system, one roller of each pair being selectively engaged by a drive belt or pulley which turns all these rollers, each having a pulley or sprocket wheel. The belt or chain can be pushed into contact with the pulleys or sprockets by a second set of pulleys or sprockets mounted on a movable connon support separate from the mounting the rollers. In a third drive system, gear wheels on the driven rollers are selectively engageable by movable gears driven together by a common chain drive. The appts. is usable in industrial solid/liq. sepns. Since all the belts move together in the same direction, discharge of the pressed cakes takes place on the same side of the appts. and at the same time. The appts. is thus easier to use and to maintain, avoiding the need to guide and control a single filter belt around all the filter units. The risk of loss of material is reduced, and since this lost material can be detrimental to the operation of the appts., breakdowns due to clogging etc. are also reduced.
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7827472A FR2437236A2 (en) | 1978-09-26 | 1978-09-26 | Vertical filter press with movable filter belts - in which independent endless belts slidably mounted one above another discharge simultaneously on one side of press |
AU46484/79A AU525535B2 (en) | 1978-05-10 | 1979-04-26 | Filter press plate + frame |
CA000326582A CA1119534A (en) | 1978-05-10 | 1979-04-27 | Vertical filtering device |
NL7903455A NL7903455A (en) | 1978-05-10 | 1979-05-02 | AUTOMATED VERTICAL FILTER. |
CH413679A CH630812A5 (en) | 1978-05-10 | 1979-05-03 | VERTICAL FILTRATION APPARATUS. |
DE2917986A DE2917986C2 (en) | 1978-05-10 | 1979-05-04 | Standing filter device |
SE7903921A SE446820B (en) | 1978-05-10 | 1979-05-04 | AUTOMATED VERTICAL FILTER |
ES480285A ES480285A1 (en) | 1978-05-10 | 1979-05-05 | Vertical filtering device |
IT22475/79A IT1112557B (en) | 1978-05-10 | 1979-05-08 | VERTICAL AXIS FILTER |
JP54056216A JPS598404B2 (en) | 1978-05-10 | 1979-05-08 | Vertical “filtration” device |
GB7915947A GB2020565B (en) | 1978-05-10 | 1979-05-09 | Filtering device |
AT0347879A AT375560B (en) | 1978-05-10 | 1979-05-10 | FILTRATION DEVICE |
US06/160,707 US4292173A (en) | 1978-05-10 | 1980-06-18 | Vertical filtering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7827472A FR2437236A2 (en) | 1978-09-26 | 1978-09-26 | Vertical filter press with movable filter belts - in which independent endless belts slidably mounted one above another discharge simultaneously on one side of press |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2437236A2 true FR2437236A2 (en) | 1980-04-25 |
FR2437236B2 FR2437236B2 (en) | 1983-04-22 |
Family
ID=9213025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827472A Granted FR2437236A2 (en) | 1978-05-10 | 1978-09-26 | Vertical filter press with movable filter belts - in which independent endless belts slidably mounted one above another discharge simultaneously on one side of press |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2437236A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115155140A (en) * | 2022-08-05 | 2022-10-11 | 林炳义 | Vertical vacuum filter and vacuum filtering method |
-
1978
- 1978-09-26 FR FR7827472A patent/FR2437236A2/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115155140A (en) * | 2022-08-05 | 2022-10-11 | 林炳义 | Vertical vacuum filter and vacuum filtering method |
Also Published As
Publication number | Publication date |
---|---|
FR2437236B2 (en) | 1983-04-22 |
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