JPH0685705B2 - Squeezed meal separation device in the tri-fold filter cloth - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a device for separating pressed meal in a pressing method for soy sauce moromi etc. using a tri-fold long filter cloth.

[Prior art]

A long filter cloth is folded in three along the longitudinal direction to form a three-fold filter cloth composed of a bottom cloth portion, a covering cloth portion, and a front cloth portion, and soy sauce is placed in a space between the bottom cloth portion and the covering cloth portion. Filled with moromi etc., folded it in multiple stages and operated until it reached an appropriate height to complete the lifting tank work, and after standing still, let it squeeze and squeeze into a press to make a three-fold long filter. The method of pumping and pressing soy sauce moromi using cloth is already known.

However, the pressed cake after pressing using this tri-fold filter cloth is in a state of being tightly sandwiched between the bottom cloth part and the covering cloth part, and the pressed cake wrapped in the conventional rectangular furoshiki. There is a circumstance that it is not possible to apply the lees separation method for peeling off the as-is.

Therefore, it is necessary to have a device for continuously peeling the pressed cake from the inside of the tri-fold filter cloth that has finished pressing, and so far, the expansion box has opened the tri-fold filter cloth with the lees downwards and dropped the lees downward. There is known a lees separation device that employs a structure that allows it.

[Problems to be solved by the invention]

As described above, the conventional meal separating device in the pressing method using the tri-fold filter cloth has a structure in which the tri-fold filter cloth is opened downward by the spreading frame and the dregs are dropped below the spreading frame.

Therefore, it is necessary to arrange a lees conveying means consisting of a belt conveyor below the filter cloth developing frame to receive falling lees, but the length of the tri-fold filter cloth in the unfolded state is as long as 3 m or more. However, depending on the width of the belt conveyor, there is a problem in that the dropped meal spreads around and is scattered on the floor to deteriorate the working environment. It should be noted that if a wide belt conveyor is used so that the length in the width direction of the belt conveyor is approximately equal to the length in the width direction of the unfolded filter cloth, diffusion of the pressed cake can be prevented to some extent, but as described above. Since the length of the tri-fold filter cloth in the unfolded state is more than 3 m, it is economically disadvantageous to manufacture a belt conveyor capable of covering it in a large amount of money.

Further, as described above, the conventional device has a structure in which the tri-fold filter cloth is opened downward, so that the widthwise both ends of the filter cloth hang down below the deploying frame and the cross guider is mechanically attached. There was a problem that I could not do it. Therefore, filter cloth meandering often occurs during the operation of unfolding the filter cloth, and the operation must be stopped and corrected each time, resulting in an intermittent operation.

The present inventor has conducted various experiments and researches to eliminate the disadvantages of these conventional devices, and as a result, if the tri-fold filter cloth with lees is expanded in the upward direction, not in the downward direction, after the peeled lees, It is concluded that the treatment can be facilitated and the dregs can be prevented from diffusing, and that the cross guider can be attached to the space generated on the left and right sides of the expansion frame, and the meandering that occurs when the filter cloth is expanded can be prevented. Reached and completed the present invention.

Therefore, the present invention eliminates the disadvantages of the above-mentioned conventional lees separation device, and makes it possible to open the lees-containing filter cloth upward so that the detached lees can be prevented from diffusing and developing. It is an object of the present invention to provide a squeezed lees separation device in a tri-fold filter cloth which can be provided with a cross guider at the upper left and right sides of the frame.

[Means for solving problems]

To describe in detail the configuration of the device of the present invention for achieving the above object, the long filter cloth is folded in three along the longitudinal direction to form a bottom cloth portion,
While forming a tri-fold filter cloth consisting of a cover cloth part and a front cloth part,
In a device for filling a space between the bottom cloth portion and the covering cloth portion with moromi, separating the pressed cake after being squeezed by a pressing machine and separated from the filter cloth, (a) left and right inside the tri-fold filter cloth Parallel bars positioned on both sides, (b) Insertion bar positioned between the upper surface of the pressed meal and the cover cloth wrapped in the tri-fold filter cloth, (c) Between the cover cloth and the front cloth (D) a second diagonal bar positioned on the upper surface of the front cloth portion, (e) a connecting bar having a width approximately equal to the width direction length of the tri-fold filter cloth. A deployment frame device for deploying the tri-fold filter cloth upward, having at least an inclined bar inclined upward so as to spread outward from the vicinity of both ends, was attached to the front stage of the lees peeling device. It is a device for separating pressed cake in a three-fold filter cloth, and the filter cloth meanders using the space above the expansion frame device. Those that can be made to attaching a cross guider to prevent.

〔Example〕

Hereinafter, a specific configuration of the device of the present invention will be described in detail based on the illustrated embodiment.

FIG. 1 is a plan view showing an embodiment of the device of the present invention, FIG. 2 is a side view of the same, FIG. 3 is a perspective view showing an example of a filter cloth developing frame device, and FIG. 4 is a developing device shown in FIG. FIG. 5 is a perspective view of the filter cloth showing a state in which the three-fold filter cloth with lees is unfolded upward by the frame device, FIG. 5 is a schematic plan view of the unfolding frame device, and FIG. 6 is a sectional view taken along aa line in FIG. , FIG. 7 is a sectional view taken along line bb of FIG. 5, and FIG.
5 is a sectional view taken along the line cc of FIG. 5, FIG. 9 is a sectional view taken along the line dd of FIG. 5, FIG. 10 is a sectional view taken along the line ee of FIG. 5, and FIG. 11 is taken along the line f- of FIG. f sectional view and FIG. 12 are sectional views taken along the line gg in FIG.

First, the outline of the apparatus will be described with reference to FIGS. 1 and 2. In FIG. 1, 1 is a workbench, 2 is a leg for supporting the workbench 1, and 3 is an inlet side of the trifold filter cloth of the workbench 1. The gate-shaped guide frame 4 protruding from the upper surface of the is a state in which the lees are sandwiched by a three-fold filter cloth that has been pressed.

Reference numeral 5 shows the entire deployment frame device for deploying the tri-fold filter cloth upward. 6 is a cross guider (centering device) attached to the upper and lower sides of the deploying frame device 5, and 7 is the deploying frame device 5.
A guide roller for the expanded filter cloth 4 disposed near the rear end of the filter cloth, 8 is a meal removing device, and in the illustrated embodiment, for scraping off the pressed meal on the filter cloth 4 guided by the guide roller 7. Has become a scraper.

9 is a screw conveyor for pushing the scraps scraped off by the scrap removing device 8 outward while crushing the scraps, 10 and 11 are guide rollers for transferring the filter cloth separated from the scraps to the left in the drawing, and 12 is a pair. It is a filter cloth feed roller consisting of the above roller, and the lower roller is the drive side roller. 13
Is a motor for the filter cloth feed roller, 14 is a filter cloth cleaning tank,
15 is a guide roller disposed above the outlet side of the cleaning tank 14, 16
Is a filter cloth feed roller disposed near the rear end (left side of the drawing) of the workbench 1, 17 is a motor for driving the filter cloth feed roller 16, 18 is a filter cloth carrier, and 19 is a guide roller 11 and a filter roller. Cross guiders provided between the cloth feed rollers 12 and between the guide roller 15 and the filter cloth feed roller 16 serve to prevent the expanded filter cloth 4 from being eccentric.

Then, the three-fold filter cloth 4 with lees is spread upward by the unfolding frame device 5 through the guide frame 3, the lees are scraped off by the scraper below the guide roller 7, and the lees are crushed by the screw conveyor 9. Is discharged outside the system.

On the other hand, the filter cloth 4 separated from the lees is guided into the cleaning tank 14 through the unrolled guide rollers 10 and 11, where it is cleaned and is preliminarily predicted by the guide roller 15 and the filter cloth feed roller 16. It is stored neatly in the prepared filter cloth carrier 18.

As described above, the present invention is characterized in that the expansion frame device 5 for expanding the tri-fold filter cloth upward is attached to the front stage of the lees peeling device 8 as shown in FIGS. The expansion frame device for opening the three-fold filter cloth with lees upward will be described in detail with reference to the drawings.

First, the long folding filter cloth is folded in three along the longitudinal direction, and the three-fold filter cloth is composed of the bottom cloth portion 20, the covering cloth portion 21, and the front cloth portion 22. The filter cloth 4 includes a bottom cloth portion 20 and a covering cloth portion 21.
A thin layer of pressed cake 23 is tightly sandwiched between them (Fig. 4). And the front cloth portion 22 and the covering cloth portion
The deployment frame device 5 for opening the upper part 21 upward to expose the lees 23 on the bottom cloth part 20 upward is composed of the following elements.

That is, the parallel bars 24, 24 located on the left and right sides in the longitudinal direction within the tri-fold filter cloth 4 are located at the tips between the parallel bars 24, 24, and cover the upper surface of the pressed lees 23 within the tri-fold filter cloth 4. An insertion bar 25 to be inserted and positioned between the cloth portion 21, a first diagonal bar 26 to be positioned between the covering cloth portion 21 and the front cloth portion 22, and a second slant to be positioned on the upper surface of the front cloth portion 22. A direction bar 27, a connecting bar 28 having a width approximately equal to the width direction length of the tri-fold filter cloth 4, an inclined bar 29 inclined upward so as to spread outward from the vicinity of both ends of the connecting bar 28, 29 and at least, near the insertion bar 25,
A pick-up bar 30 is provided to be lower than the insertion bar 25,
One end of the restraining bar 30 is fixed to the workbench 1.

Further, a pipe 31 which is slightly longer than the filter cloth width when the three-fold filter cloth 4 is expanded is attached to the end of the inclined bars 29, 29, and the connecting bar 28 is provided with the filter cloth 4 and the lees 23 Several rotating wheels 32 for suppressing the above are arranged in parallel downward.

In addition, as described above, the entire expansion frame device 5 includes the restraining bar.
One end of 30 is fixed to workbench 1 and diagonal bar
One end of 26 and both ends of the slant bar 27 are fixedly supported on the workbench 1, and all of the parallel bars 24, 24, the insertion bar 25, the slant bars 26, 27 and the connecting bar 28 are located on the upper surface of the workbench 1. Although they are arranged so as to be slightly spaced apart, since a large load is not applied to the expansion frame device 5 itself, this level of support is sufficient (FIG. 3).

After the pressing, the three-fold filter cloth 4 with lees is first passed under the guide frame 3 (Fig. 6), and then the cover cloth portion 21 and the front cloth portion 22 are lifted upward by the insertion bar 25. It is (the seventh
(Fig. 12 and Fig. 12), when it advances a little, the restraining bar 30 located at a lower position than the insertion bar 25 lightly restrains the upper surface of the covering portion 21, and the first slanted bar 26 causes the covering cloth portion 21 and the cover portion to be covered. The second oblique bar 27, which is interposed between the two, is positioned on the upper surface of the front cloth portion 22 (FIG. 8). And this diagonal bar 26,2
While passing through 7, the cover cloth portion 21 is guided by the first oblique bar 26 and gradually opened upward, and the surface cloth portion 22 is guided by the second oblique bar 27 and gradually upward. It is opened (Fig. 9), and is completely opened at the position of the connecting bar 28 (Fig. 10).

In addition, the cross guider 6 arranged above the expansion frame device 5,
Since the cover cloth portion 21 and the front cloth portion 22 are guided by the 6 so as not to be eccentric, the meandering of the conventional filter cloth does not occur. Further, since the downward rotating wheel 32 is provided in parallel on the connecting bar 28, the protrusion of the filter cloth 4 and the lees 23 can be suppressed.

In this way, the widthwise both sides of the filter cloth 4 passing under the connecting bar 28 are gradually expanded along the inclined bars 29, 29 that are expanded outward while being lifted upward by the cross guiders 6, 6. To go. In the center of the space between the inclined bars 29, 29, an inclined receiving plate 33 having the same angle as the inclined angle of the inclined bars 29, 29 is provided.
The lees 23 on the bottom cloth portion 20 are gradually raised while being supported by the inclined receiving plate 33.

Then, when it comes near the pipe 31 which is a little longer than the expanded filter cloth width at the end position of the inclined bars 29, 29, both widthwise ends of the filter cloth 4 enter the inside of the inclined bars 29, 29 and the pipe 31 It is in a deployed state on the upper surface of the
Figure).

The lees placed in layers on the bottom cloth portion 20 in the three-fold state are scraped off by the lees peeling device 8 and fall orderly into the screw conveyor 9 as described above. The range is much narrower than the conventional method of opening the tri-fold filter cloth downward.

〔The invention's effect〕

The press cake separating device in the tri-fold filter cloth of the present invention is characterized by expanding the tri-fold filter cloth containing the lees in the upward direction as described above, and the treatment of the press cake after separation is extremely easy. Becomes That is, according to the conventional method of deploying the tri-fold filter cloth in the downward direction, there is a disadvantage that the work environment is deteriorated due to the scattering of the lees because the falling range of the lees is wide, but according to the present invention, the lees are diffused. It is possible to prevent this from happening, and it is economically advantageous because a wide belt conveyor or the like as in the past is unnecessary. Further, a cross guider can be attached in the space above the deploying frame device, and effects such as preventing meandering of the filter cloth when deploying the filter cloth can be achieved.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the device of the present invention, FIG. 2 is a side view of the same, FIG. 3 is a perspective view showing an example of a filter cloth developing frame device, and FIG. 4 is a developing device shown in FIG. FIG. 5 is a perspective view of the filter cloth showing a state in which the three-fold filter cloth with lees is unfolded upward by the frame device, FIG. 5 is a schematic plan view of the unfolding frame device, and FIG. 6 is a sectional view taken along aa line in FIG. , FIG. 7 is a sectional view taken along line bb of FIG. 5, and FIG.
5 is a sectional view taken along the line cc of FIG. 5, FIG. 9 is a sectional view taken along the line dd of FIG. 5, FIG. 10 is a sectional view taken along the line ee of FIG. 5, and FIG. 11 is taken along the line f- of FIG. f sectional view and FIG. 12 are sectional views taken along the line gg in FIG. 1: Workbench, 2: Leg 3: Guide frame, 4: Tri-fold filter cloth 5: Development frame device, 6: Cross guider 7: Guide roller, 8: Leaning device 9: Screw conveyor 10: Guide roller, 11: Guide roller 12: Filter cloth feed roller, 13: Motor 14: Filter cloth cleaning tank, 15: Guide roller 16: Filter cloth feed roller, 17: Motor 18: Filter cloth carrier, 19: Cross guider 20: Bottom cloth part, 21: Cover part 22: Surface part, 23: Pressed meal 24: Parallel bar, 25: Insert bar 26: First oblique bar, 27: Second oblique bar 28: Connecting bar, 29: Inclined bar 30: Hold bar, 31: Pipe 32: Rotating car, 33: Inclined back plate

Claims (2)

[Claims] 1. A long filter cloth is folded in three along a longitudinal direction to form a three-fold filter cloth composed of a bottom cloth portion, a covering cloth portion, and a front cloth portion, and a bottom cloth portion and a covering cloth portion. In a device for filling moromi into the space of (1), pumping it in a tank, and separating it from the filter cloth after pressing with a press, (a) parallel bars located on both left and right sides in the tri-fold filter cloth, b) an insertion bar located between the upper surface of the pressed cake and the cloth covering portion that are wrapped in the tri-fold filter cloth, and (c) a first oblique direction located between the covering cloth portion and the surface cloth portion. A bar, (d) a second diagonal bar located on the upper surface of the front cloth part, (e) a bar extending outward from both ends of a connecting bar having a width substantially equal to the width of the tri-fold filter cloth A deployment frame device for upwardly deploying a tri-fold filter cloth having an inclined bar inclined upward as described above is attached to a front stage of the lees peeling device. Spent grains separator three folding the filter cloth characterized by and. 2. The squeezed lees separation device in a tri-fold filter cloth according to claim 1, wherein cross guiders are provided at upper left and right upper positions of the expansion frame device, respectively.