JPS5813929Y2 - "filtration" slag peeling device of pressurized leaf-shaped "filtration" machine - Google Patents

Description

[Detailed description of the invention] The present invention includes an appropriate number of leaves in the r-tube, and each leaf has a flexible r
The present invention relates to a pressurized leaf-shaped peeling machine made of wood, and in particular to an improvement of a device for peeling off slag adhering to each leaf.

Conventionally, although one leaf has a flexible R material, an R material swinging method has been used to peel off the F slag, and the R material fixture is attached to a vibration exciter via a connecting rod, thereby causing vertical vibration. At the same time, the self-weight of the r-material or an appropriate spring is used, and a weight is also used, but if the falling speed of these is equal to the descending speed of the r-material attachment, the slack in the r-material will be reduced. Since this did not occur, r-slag peeling could not be effectively performed over the entire r-material.

The purpose of the present invention is to solve the problems associated with the prior art as described above, and therefore, a pressurized leaf filter is used to remove slag from a pressurized leaf filter that can effectively remove sludge adhering to the R material over the entire surface. The purpose is to provide equipment.

In order to achieve the above object, the r-slag peeling device according to the present invention has a r-material fixture having a pair of legs which are buttoned on both sides thereof and extend downwardly and along the sides of the r-material. Each leg has at least one stopper, and the side of the F member is provided with at least one ring that guides the leg along it and can engage the stopper. It is a feature.

Next, embodiments of the present invention will be described with reference to the drawings.

As shown in the figure, the pressurized leaf-like filter includes a filter tank 1 and an appropriate number of leaves 2 installed almost vertically inside the filter tank 1, and each leaf 2 has a central part 3 that is its framework, and a central part 3 that is its framework. It consists of a flexible R material 4 such as R cloth that surrounds the central portion 3 with appropriate slack.

An r-material fixture 5 is installed at the upper end of the r-material 4, and the r-material fixture 5 is connected to a vibrator I located at the top of the filtration tank 1 via a connecting rod 6.

A flexible tube 8 is provided in the middle of the connecting rod 6 to maintain airtightness.

If a plurality of F leaves 2 are included in the filtration tank 1, the connecting rods 6 of each R material 4 may be connected to a common member and connected to the vibrator 7 via the common member. I have nothing good to say about it in the past.

A nozzle 9 is attached to the lower end of the central part 3 of each f-leaf 2,
The nozzle 9 penetrates the bottom of the material 4 in a sealed state,
It is connected to a common liquid collecting pipe 10 so that the liquid passed through each leaf 2 is collected in the liquid collecting pipe 10 and taken out to the outside.

In the figure, 11 is a support member of the vibrator I.

In order to peel off the r slag adhering to one leaf of r material, this r material attachment tool 5 has leg parts 12 on both sides thereof and hanging downward, and the pair of leg parts 12 are attached to each r material. Material 4
extending along the sides of the

Each such leg 12 has at least one stop 13
At least one ring band 14 is provided on the side of the p-material 4, which is attached at an appropriate position and buttoned.

Each hoop 14 encircles and guides the corresponding leg 12 and is configured to abut against a corresponding stop 13 when the leg 12 is lowered.

Preferably, each leg 12 is provided with two or more such stoppers 13 and rings 14 as shown in the drawings.

Further, the stoppers 13 and the rings 14 are respectively attached at appropriate intervals, and are preferably symmetrically installed on the legs 12 of each village.

During operation, the stock solution sent into the e-filtration tank 1 is filtered by the filtration surfaces on both sides of the r-leaf formed by the P material 4, enters the one-leaf 2, and from there passes through the nozzle 9 and is collected. The liquid is collected in the liquid pipe 10 and taken out to the outside.

r After a suitable period of time, F slag (cake) S adheres to the filtering surface of each leaf 2, but r slag becomes thick to a certain extent, and r
When the overperformance deteriorates, the exciter T is activated manually or by an appropriate control system.

When the vibrator 7 operates, the F material fitting 5 is connected via the connecting rod 6.
reciprocates up and down, and the P material 4 is shaken.

At that time, the P material 4 is pushed downward without the housing and becomes slack, but
In particular, if the length of the R material 4 is long, the slack will be noticeable only in the upper part.

When the F material attachment 5 further descends, the upper stopper 13 provided on the leg 12 abuts against the upper ring band 14 on the side of the R material 4, and as shown in FIG. The portion of the swamp material 40 below the ring band 14 is pushed further downward, creating another slack.

When the R material fixture 5 is further lowered, the lower stopper 13 of the leg 12 abuts the lower ring 14, as shown in FIG. Part 4 is pushed downward, creating yet another slack.

In this way, after some slack or curvature is produced on the surface of the r material 4, it is pulled upward, and by repeating such shaking, the r slag S attached to the surface of the r material 4 is peeled off. Ru.

Therefore, according to the present invention, the r slag peeling mechanism is simple, and the operation of the vibrator causes an appropriate number of significant slacks on the surface of the flexible r material along its vertical length. Therefore, it is possible to effectively peel off the r slag, and there is a remarkable effect that the slag can be peeled off over the entire surface of the P material even before reaching the lower part of the P material.

[Brief explanation of drawings]

FIG. 1 is a front view schematically showing a pressurized leaf filter equipped with a sludge peeling device according to an example of the present invention, and FIGS.
Each of the figures is a side view schematically showing the main parts of the present invention, and shows the states at different stages of slag peeling. In the figure, 1...r tank, 2...1 leaf, 3...center part of 1 leaf, 4...f material, 5...r material attachment, 6... winding rod , T... Vibrator, 12... Legs of P material fixture,
13... Stopper 14... Indicates a ring.

Claims (2)

[Scope of utility model registration request] (1) An appropriate number of leaves are contained in the R-tube, each leaf is made of a central part and a flexible R material that surrounds the central part with an appropriate slack, and the upper end of the R material is provided with an R material. The r-material fitting is connected to the r-slag stripping device of the pressurized leaf filter, which is equipped with a fitting, and the r-material fitting is connected to the vibrator through a connecting rod so as to be vibrated up and down, and the r-material is attached. The tool has a pair of legs depending downwardly on both sides thereof and extending along the sides of each of the R members, each leg having at least one stopper, and further including a pair of legs extending along the sides of the P member. 1. A sludge removing device for a pressurized leaf filter, characterized in that the part is provided with at least one ring that guides the leg along the leg and can fit against the stopper. (2) Utility model registration Scope of claim r of the pressurized leaf filter, in which a plurality of the ring bands are attached to the part.
Slag stripping device.