Cake schematic diagram

Fig. 2. Schematic diagram of a surface filter, ie, the cake filtration mechanism.

Volumetric and mass balances are necessary in developing filtrate volume/unit area v as a function of t. A schematic diagram in Figure 22.16 shows how the slurry relates to the cake and filtrate. Quantities necessary for balances include ... 

Cake hei t has also been measured using six pressure probes positioned inside a filter cell. The hydraulic pressure was measured and remained constant until the filter cake surface reached the probe, when the hydraulic pressure started to fall. Thus the height of the filter cake surface was given from the known distance of the probe fi om the medium [Murase et al, 1989 b]. A schematic diagram of the ej erimental equiproent is given in Figure 2.27. 

A schematic diagram of possible mechanism of the formation of cake/gel layers on the membrane surface during UF of (a)Ti02 suspension in water (b) humic acids (HA) solution and (c) mixture of TiOj and HA in water (adapted from Lee eta ., 2001). 

Figure 6.1 Schematic diagram of a simple pressure Nutsche filter cycle, (a) Filtration (b) displacement washing (c) gas deliquoring (d) cake discharge by plough.

Figure 6.3 Schematic diagram of the horizontal diaphragm press cycle (side view of one chamber shown and cake discharge omitted), (a) Filtration via pump (b) filtration via diaphragm (c) compression deliquoring (d) displacement washing (e) gas deliquoring. Plate and frame and recessed plate press cycles are similar but the filtration phase using the diaphragm (b) and the compression deliquoring phase (c) are omitted.

Figure 6.5 Schematic diagram of a tube press cycle, (a) Filling of press using pump (b) filtration via diaphragm (c) displacement washing (d) cake discharge with element withdrawn.

Figure 10.1 Schematic diagram showing some variabies during cake washing...

Figure 15.21 A schematic diagram of countercurrent washing of cake on a horizontal vacuum belt filter...

Figure App. 15.1 A schematic diagram of leaf testing for countercurrent washing of filter cakes ...

A schematic diagram of thickness measurement of a growing cake on the membrane surface during cross-flow filtration of a particulate suspension is... 

Figure 15.2 A schematic diagram of cake thickness measurement by a photointerrupter sensor [18].

A typical flow diagram for the adiabatic process is schematically shown in Figure 3(2). The feed is first adjusted to a tenmerature previously determined, and sent to a high pressure vessel. Pressure is then applied by a piston driven by a hydraulic oil unit. After the pressure reaches a predetermined value, a valve in the outlet line is opened and the mother liquor flows out. In the outlet line, a nozzle with a very small diameter is fabricated so as to regulate the flow rate of the mother liquor. As the oil pressure can be controlled as a constant, the piston is inserted inside the vessel according to the mother liquor removal so as to keep the piston head pressure as a constant. And crystals are compacted with liquid pressure decrease, which accompanies the sweating. Finally, the purified and compacted crystals form a bulky solid or cake. 

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