Abstract A pressure filtering device includes a cylindrical center part, an upper part, a lower part, a first connecting means for detachably connecting the upper part to the upper end of the center part with a fluid-tight connection and a second connecting means for detachably connecting the lower part to the lower end of the center part with a fluid-tight connection. An inlet is provided on the upper part, an outlet and a filter support are provided on the lower part, and a filter element is disposed on the filter support. A disc plate is formed integrally in the center part which can support a magnetic stirring means, the filter element being disposed between the filter support and the disc plate and being spaced from the disc plate so that the inlet side of the filter element does not contact the disc plate during assembly and operation of the pressure filtering apparatus, the first and second connecting means being constructed and arranged to provide for connecting of the upper part to the lower part with a fluid-tight connection, thereby providing for use of the pressure filtering apparatus with or without the center part.
A pressure-filtering apparatus with magnetic stirring comprising a cylindrical center part, an upper part detachably secured to said center part with a pressure-tight securement, a lower part detachably secured to said center part with a pressure-tight securement, inlet means on said upper part, outlet means and a filter support formed on said lower part, a filter element disposed on said filter support, a disc plate formed integrally in said center part, and a magnetic stirring means disposed on said disc plate, said filter element being disposed between said filter support and said disc plate and being spaced from said disc plate so that the inlet side of said filter element does not contact said disc plate during assembly and operation of the pressure-filtering apparatus.
Claim 2
Dependent Claim
124 words
A pressure-filtering apparatus with magnetic stirring comprising a cylindrical center part, an upper part detachably secured to said center part with a pressure-tight securement, a lower part detachably secured to said center part with a pressure-tight securement, inlet means on said upper part, outlet means and a filter support formed on said lower part, a filter element disposed on said filter support, a disc plate formed integrally in said center part, and a magnetic stirring means disposed on said disc plate, said filter element being disposed between said filter support and said disc plate and being spaced from said disc plate so that the inlet side of said filter element does not contact said disc plate during assembly and operation of the pressure-filtering apparatus.
Claim 3
Dependent Claim
15 words
A pressure-filtering apparatus according to claim 1, wherein said disc plate is a foraminous plate.
Claim 4
Dependent Claim
64 words
A pressure-filtering apparatus according to claim 1, wherein said center part has an upper section and a lower section, said lower section having a diameter greater than said upper section, said lower part being detachably secured to the inside of said lower section of said center part, said upper part being detachably secured to the outside of said upper section of said center part.