JPS60104210U - filter press - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1 shows an embodiment of the filter press according to this invention; a partially cutaway side view with the filter plates open, and Figure 2 a partially cutaway side view with the filter plates closed. Figures 3 and 3 are rear views of one of the tightening heads (the cross-section is taken along the line ■-■ in Figure 2), and Figure 4 is a partially cutaway side view of the same.

Claims (1)

[Claims for Utility Model Registration] A guide rail and a pair of sight rails are installed in parallel between a pair of machine frames, and a large number of filter plates located between the pair of sight rails. A pair of tightening heads 1 and 2 sandwiching this row of filter plates from both ends thereof are each supported at the center in the width direction by the guide rail so as to be movable along the longitudinal direction of the rail. The above-mentioned filter plates and the filter plates at both ends and each tightening head are connected via loose connecting means so as to be openable and closable, and each filter plate is in an open state. A simultaneous forward and backward drive device for simultaneously advancing and retracting the pair of tightening heads S in both the forward direction in which the filter plates are closed sequentially from both ends and the backward direction in which the closed state between the filter plates is opened sequentially from both ends; The tightening head must be positioned toward the widthwise center of the tightening head. A movable beam 3 is disposed on the other tightening head 2 and is substantially supported by the guide rail and connected to the tightening head 2 via a hydraulic cylinder so that the distance therebetween can be increased or decreased. , one tightening head 1 and the movable beam 2,
A filter press characterized in that each of the filter plates is provided with a removable locking device that can lock the filter plates in a predetermined forward position where the spaces between the filter plates are closed and the filter plates cannot be retracted from the sight rail. . 2. The simultaneous forward and backward drive device disposed on the pair of tightening heads 1, 2 is arranged above the row consisting of the pair of tightening heads 1, 2, the movable beam 3, the filter plate, etc. A string-like driving medium is stretched substantially endlessly between a pair of wheels each pivotally supported at a suitable position on a frame or a guide rail, and the string-like driving medium is stretched along the longitudinal direction of the guide rail. This utility model is comprised of a connecting device that connects the proper places of the parts that travel in opposite directions to the tightening heads 1 and 2, respectively, and a forward and reverse driving device for this string-like driving medium. A filter press according to registered claim 1.゛3 The simultaneous advance/retreat drive device disposed on the pair of tightening heads 1, 2 moves the pair of tightening heads 1, 2 and the movable beam 3.
A string-shaped string is placed above a row of filter plates, etc., and is stretched substantially endlessly between a pair of wheels each pivotally supported at a suitable position on the machine frame or guide rail. A connecting device that connects the driving medium and the appropriate places of the portion where the string-like driving medium runs in opposite directions along the longitudinal direction of the guide rail to the tightening head 1 and the movable beam 3, respectively; The filter press according to claim 1, which is configured with a forward/reverse drive device for a string-like drive medium.