JPH033408U - - Google Patents

Description

[Brief explanation of drawings]

1 to 4 show a first embodiment of the present invention.
The figure is a front view showing the moving table and both feed claws, etc., Figure 2 is a front sectional view, Figure 3 is a plan view,
Figures a to f are explanatory diagrams showing the sheet shifting action by the feed claw, Figures 5 to 10 show the prior art, and Figure 5 a.
, b, and c are partially cutaway front views of the filter press showing the plate shifting action, Fig. 6 is a principle diagram of the filter press, Fig. 7 is a front cross-sectional view showing the moving table and both feed claws, etc., and Fig. 8 is a Similarly, FIG. 9 is a partially cutaway plan view, FIG. 9 is a side sectional view, and FIGS. 10 a to 10 f are explanatory diagrams showing the sheet shifting action by the feed pawl. 2...Fixed clamping board, 5...Movable clamping board, 7...
Filter plate, 8... Filter cloth, 9... Filter chamber, 10... Slurry conveyance port, 11... Filtrate outlet, 12... Filter plate shifting device, 13... Moving table, 15... First feed claw , 16...second feed claw, 20...rod, 22
...Support hole, 23...Bearing, 24...Protrusion, 2
5... Engaging portion, 26... Bearing concealment cover, 27...
...Air cylinder, 27a...Piston rod, 2
8... Connection member, 29... Solenoid valve, 3
0...Air piping.

Claims (1)

[Claims for Utility Model Registration] 1. A plurality of filter plates 7 are arranged in parallel movably along the relative movement direction between the two plates 2 and 5, which are movable relative to each other in the direction of approaching and separating, and each filter plate A double filter cloth 8 is provided between the two plates 2 and 5, and both filter cloths 8 are sandwiched between the filter plates 7 which are pressed against each other between the two plates 2 and 5. filter chamber 9
When the slurry is pressurized into each filter chamber 9 from the slurry transfer port 10 communicating with each filter chamber 9, the cleaning liquid is discharged from the filtrate outlet 11 of each filter chamber 9 through the filter cloth 8 of each filter chamber 9. In addition, in the filter press in which the dehydrated cake remaining in each filter chamber 9 is discharged as the filter plates 7 are separated, rods 20 are provided on each filter plate 7 so as to be lined up along the direction of movement thereof. A pair of feed claws 1 are mounted on a movable table 13 which is supported so as to be reciprocally movable between the two plates 2 and 5, with an interval that allows insertion of each rod 20.
5 and 16 so as to be movable up and down, and both feed claws 1
5 and 16 are respectively linked to piston rods 27a of a fluid cylinder 27, so that the feed claws 15 and 16 can be inserted and removed between the respective rods 20 as they move up and down. 2 In the first claim, a bearing 23 is fitted into the support hole 22 formed in the moving table 13, and the bearing 23
The feed pawls 15 and 16 are inserted into the feed pawls 15 and 16 so as to be movable up and down, so that the feed pawls 15 and 16 protrude upward.
A rod 20 is attached to the upper end of the protruding parts 24 of 5 and 16.
An engaging portion 25 is formed between the movable table 13 and the engaging portion 25 on the outer periphery of the protruding portion 24 excluding the engaging portion 25, and a bearing that expands and contracts as the feed pawls 15 and 16 move up and down. A filtration board device for a filter press, characterized in that a concealment cover 26 is attached.