JP2002301393A - Compression-kneading/grinding device for moisture- containing material to be treated - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a compression-kneading/grinding device capable of stably performing compression-grinding treatment of even waste having a high moisture content, without causing any problem due to water generated from the waste. SOLUTION: This device for kneading and grinding moisture-containing waste to be treated while compressing the waste, has: a casing (2) provided with a hopper (10) that is placed in a rear end section of the casing (2) and used for charging the moisture-containing waste to-be-treated, and a top cover (7) that is placed at the front end of the casing (2) and has discharging holes (6) for discharging the ground material treated; and a screw (3) which is placed within the casing (2) and used for pressure-conveying the moisture-containing waste to-be-treated charged from the hopper (10), to the side of the top cover (7) placed at the front end of the casing (2), while subjecting the waste to-be- treated to compression-kneading/grinding, wherein a drainage section (14) is formed in the lower part of the rear end section of the casing (2).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to waste of raw garbage and vegetables, fibrous waste having a high water content such as weeds or fresh trees immediately after cutting, or moisture such as a mixture of these and livestock manure. The present invention relates to an apparatus for pulverizing an object having a relatively high content.

[0002]

2. Description of the Related Art Conventionally, as described in JP-A-8-253385 or JP-A-8-337985, fibrous wastes such as pruned branches of trees and newsprint are compressed by rotation of a screw. A device that extrudes from the tip while kneading and crushing while kneading is known. As shown in FIG. 8, this device comprises a casing 2, a screw 3 rotatably inserted into the casing, a top cover 7 fixed to a tip end of the casing by bolts 23a,
The screw 3 is disposed at the center of the top cover 7.
The top cover 7 is rotatably supported by a support member 11 and the top cover 7 is slidably in contact with an inner surface of the top cover 7. Further, a funnel-shaped hopper 10 for charging an object to be processed is provided on the rear end side of the casing 2, and a large number of discharge holes 6 are provided in the top cover 7.

[0003] The cutter 9 is disposed so as to be in contact with or close to the inner surface of the top cover 7.
Attached to the tip of the rotating shaft 20 of the screw 3,
It is designed to rotate with the rotation shaft 20. The screw support member 11 is provided at the center of the top cover 7, and the tip 12 of the screw 3 is rotatably supported by the screw support member 11. Further, a rotation shaft 20 of the screw 3 is rotatably held by a rear cover 8 fixed to the casing 2 with bolts 23b, and a rear end thereof is attached to an appropriate drive source 22 via a connector to be connected to the rotation shaft 20. Is rotatably supported in the casing 2. Also, the casing 2
A plurality of shearing blade members 4 are fixed to the inside front side of the casing 2 by bolts 5 along the longitudinal direction of the casing 2.

[0004] With the apparatus having the above-mentioned structure, the object to be treated is pulverized and kneaded by the screw 3 and the inner surface of the casing 2 by the rotational force of the screw.
Are formed so that the distance between the blades 3a becomes narrower toward the tip, so that the object to be processed is
, And is pushed out through the discharge hole 6 of the top cover 7. Immediately before the extrusion, the fibrous material to be processed is cut by a cutter 9 provided in front of the discharge hole 6 in the casing 2, thereby preventing the discharge hole 6 from being clogged. .

[0005] A plurality of shearing blade members 4 are formed inside the casing 2 along the longitudinal direction of the casing 2, and as shown conceptually in FIG. Pulverization. That is, first, as shown in FIG. 3A, the workpiece 30 that has been pressure-fed by the rotation of the screw is sandwiched between the outer peripheral edge of the screw blade 3a and the shearing blade member 4. Next, as shown in FIG. 3B, the object 30 is moved between the outer peripheral edge of the screw blade 3a and the tapered shear blade surface 4a of the shear blade member 4 by the rotation of the screw (in the direction of the arrow in the figure). As shown in FIG. 3 (c), a shear force is applied between the screw blades 3a.
The workpiece 30 existing between the outer peripheral edge of the workpiece and the tapered shearing blade surface 4a is crushed by the relative movement of the two members, so that the fibrous material in the workpiece is loosened and crushed. It will be done.

[0006] As described above, the object 30 put into the casing 2 is gradually crushed into small pieces 30a and 30b, kneaded and crushed, and crushed into smaller particles. . In particular, since the blade pitch of the screw 3 becomes narrower toward the front, the object to be processed is compressed and compacted by the rotational force of the screw toward the front of the screw, and further crushing and crushing by the kneading action in that state. Under the action, it is crushed into finer particles.

On the other hand, when incinerating waste containing a large amount of water, such as raw garbage, raw wood, and fresh grass, the amount of heavy oil used as an auxiliary fuel required for the incineration increases. From the viewpoint of global environmental protection such as problems, it is preferable to remove water as much as possible in advance. In addition, local governments are paying for waste disposal from the perspective of reducing waste such as garbage, and as a waste generator, the reduction of disposal costs by reducing the volume is a business issue. This is a measure that has been desired from the viewpoint of cost reduction.

Further, various methods for recycling organic waste as compost have been proposed in the past, such as vegetable waste such as vegetable waste, fruit waste or pruned branches of raw wood, or the combination of these with plant manure. In the case of a mixture, there is also a problem that composting takes a long time because the fiber is hard to decompose.

[0009]

By the way, when the water-containing workpiece is pulverized by the above-mentioned screw type compression kneading and pulverizing apparatus, the workpiece is compressed by the screw 3 as it goes forward in the casing 2. The water contained in the object is squeezed out sequentially. There is no problem in the case where the squeezed water is held between the crushed particles and discharged together with the crushed material through the discharge hole 6 of the top cover 7. Alternatively, in the case of fruit waste such as watermelon or citrus, or waste having a high water content such as vegetable waste such as cucumber or radish, the squeezed water is compacted in the front part in the casing. The discharge hole 6 is held between the pulverized particles of the object to be treated.
The portion exceeding the amount discharged from the casing gradually flows backward, and starts to accumulate in the rear space 25 in the casing 2.

In this state, when the processing of the object having a higher water content is continued, the water finally starts to overflow into the hopper 10 as shown by an arrow 26 in FIG. . In such a state, the object to be treated in the hopper 10 is prevented from falling into the casing 2 by the overflow water, and is finally pushed out of the hopper 10, so that the continuous operation of the apparatus is no longer possible. This makes it possible to stop the operation of the apparatus and disassemble and clean the apparatus.

The present invention has been made in view of the problems of the conventional apparatus, and an object of the present invention is to provide a processing target having a high water content such as garbage, fresh grass, vegetable waste, fruit waste, and the like. Even if the object is processed, excess water squeezed out in the process of compression and pulverization of the object to be processed is discharged to the outside of the apparatus, and regardless of the amount of water in the object to be processed, the screw type is stably provided. An object of the present invention is to provide a device that enables continuous operation of a crushing and extruding device.

[0012]

DISCLOSURE OF THE INVENTION The present invention has been made to achieve the above-mentioned object, and is characterized by a hydrated substance such as garbage or vegetable waste or a mixture thereof with animal manure. A kneading and crushing apparatus for compressing and kneading the hydrated article to be processed while compressing the hydrated article, comprising a hopper for charging the hydrated article at the rear end, and crushing at the tip. A casing having a top cover having a discharge hole for discharging the hydrated workpiece, and a compression-kneading-pulverization of the hydrated workpiece supplied from the hopper provided in the casing. And a screw for feeding to the top cover side, and a drain portion is formed in a lower portion of a rear portion of the casing. Since excess water is discharged from a drain formed in the lower portion of the rear part of the casing, excess water is prevented from overflowing from the hopper as in the above-described conventional device, and continuous operation of the device is possible. Become.

The drain portion may be formed by forming a concave portion inside the lower rear portion of the casing, fitting a filter member in the concave portion, and forming a drain hole in the concave portion, or An opening is formed in the lower portion of the rear part of the casing, and a filter member is inserted in the opening, or a drain hole is formed through the lower body wall of the rear part of the casing. In addition, there is a type in which a filter member is inserted into the drain hole, and there are various shapes of the drain hole and the shape of the filter member.

It is preferable that the inner side surfaces of these drainage portions are formed on the same plane as the adjacent inner wall surface of the casing. This prevents the thrown object from being caught and retained at the boundary between the filter member and the casing.

[0015] By arranging a resistance rod which can be inserted into the tip space of the casing formed between the tip of the screw blade of the screw and the top cover, pulverization in the tip space of the casing is achieved. A method of preventing the objects from rotating together is also a preferred embodiment.

[0016] Further, by displacing the workpiece inlet into the casing of the hopper in the rotational direction of the screw from the center axis of the screw, the workpiece can be reliably wound around the screw. Eating is also a preferred embodiment.

[0017]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view of a main part of a device for compressing, kneading and pulverizing a hydrated article to be used in the present invention, and FIG. In both figures, the same components as those in FIG. 8 are denoted by the same reference numerals, and redundant description will be omitted. In both figures, at the lower part of the rear part of the casing 2, a concave portion 17 is formed by cutting the inner wall portion of the casing. In the concave portion 17, an object to be processed such as a wire mesh or a perforated metal plate does not pass, but has a water content. Is provided with a filter member 18 formed of a material having an opening enough to pass therethrough, and a plurality of drain holes 19 are formed in the casing body 2a of the recess 17 so that the recess 17, the filter member 18 and the drain Drainage part 1 with hole 19
4 are formed.

As shown in FIG. 2, the position of the drainage portion 14 is an appropriate width to the left and right from the position including the lowermost portion of the cross section of the casing 2, and is approximately 60 °, 30 ° to the left and right from the center line.
It is preferable to provide it with a width of about. The position and the number of the drain holes 19 may be one or more in accordance with the size of the concave portion 17.

In this way, an object to be treated having a high water content is supplied into the casing, and is crushed and compressed by the rotation of the screw to squeeze out the water and flow out into the rear space 25 of the casing. Is the filter member 1
8 is discharged from the casing through the drain hole 19, and is prevented from overflowing into the hopper 10.

FIG. 3 shows a modification of the embodiment shown in FIG. 1, and is a sectional view showing only a main part corresponding to FIG. In the figure, an arc-shaped cutting part 27 is provided on the lower surface of the rear part of the casing 2, and the cutting part 27
An opening 19 ′ is formed in the bottom surface of the base 7. Although the drainage holes 19 in the case of FIG. 1 are a plurality of through-holes, in this example, one rectangular opening forms the drainage hole 19 ′. If such a large opening is formed as a drain hole, there is an advantage that the drain hole is not clogged and cleaning is easy as compared with the drain hole formed of the through hole.

In FIG. 2, the center line C of the workpiece inlet 10a into the casing 2 below the hopper 10 is shown.
The position 2 is formed at a position deviated toward the rotation direction D of the screw 3 from the center line C1 of the screw shaft. This is because, even when some water accumulates on the rear side of the casing, the object to be treated put in the casing floats and is wound up toward the hopper 10 by the upward rotation of the screw 3 (to the right of the screw blade in the figure). In this case, the screw 3 is immediately re-wound into the casing 2 by the downward rotation of the screw 3 (to the left of the screw blade in the figure). It has the purpose of preventing you from doing so.

In FIG. 1, a plurality of resistance bars 15 projecting into the inner space 24 between the tip of the screw blade 3a at the tip of the casing 2 and the inner surface of the top cover 7 are arranged. I have. This is because, in the case of a pulverized material having a high water content, the water content of the pulverized material itself also increases, and the cutter 9 and the pulverized material rotate together in the inner space 24 to discharge the top cover 7. In some cases, it is difficult to discharge the crushed material from the hole 6. For the purpose of preventing the crushed material, the resistance bar 15 is arranged so as to protrude into the inner space 24 to give resistance to the rotation of the crushed material. Thus, co-rotation is prevented and smooth discharge from the discharge hole 6 is performed. In addition, it is preferable that a plurality of the resistance bars 15 are arranged, and in order to enable the degree of resistance to be adjusted, the resistance bars 15 are formed in a bolt structure and the inside of the casing is turned by turning the resistance bars. The rotation resistance of the workpiece is adjustable by adjusting the amount of protrusion into the casing.

FIG. 4 is a sectional view of a main part of another embodiment of the drainage portion 14 according to the present invention, in which an opening 13 is formed in the lower portion of the rear part of the casing 2 and the wire mesh is formed in the opening 13. And a filter member 18 made of a porous plate or the like. The inside surface of the casing of the opening 13 has a large opening 13
a, the outside surface side is a small opening 13b, and the filter member 18 also has a shape corresponding to the opening shape.

In the rear portion of the casing where the drainage portion 14 is formed, no compression force due to the rotation of the screw 3 acts, and almost no stress such as pressing force acts on the drainage portion 14. There is almost no need to consider the stress acting on 18. Therefore, it can be said that the filter member 18 having a filter function that does not cause the object to be dropped simply to be mounted. In this sense, the opening 13
The opening diameter of the inner surface of the casing may be the same as the opening diameter of the outer surface, and conversely, as shown in FIG. The opening is formed as a small opening 13b, the outer surface is formed as a large opening 13b, and a filter member 18 having a shape corresponding to the shape of the opening 13 is inserted. The filter member 18 can be held and fixed to the casing by a fixing member 50 fixed by bolts 51.

Similarly, as shown in FIG.
3 is a small opening 13b, and the outside is a large opening 1b.
3a, a divergent tapered opening 13c is formed. A filter member 18 having a tapered shape corresponding to the opening shape is inserted into the tapered opening 13c, and the fixing member 50 is used as in FIG. It is also possible to fix it. In the case of the method in which the filter member is fixed from the outside of the casing as described above, the filter member 18 can be easily removed, so that there is an advantage that the device can be easily cleaned.

FIG. 6 is a sectional view showing a main part of another embodiment of the present invention.
Is formed, and one or more through holes 19 penetrating through the
Is the drainage section 14. Since this structure is very simple, this method is convenient when the drainage section is formed by modifying an existing device.

Incidentally, there are various modifications in this system, and FIG. 7 shows an example thereof. That is, FIG. 7A shows the filter member 18 inserted only into the casing inner surface side of the through hole 19, and FIG. 9B shows the inside portion of the through hole 19 as the large diameter portion 19a. The outer portion is formed as a small diameter portion 19b, and the filter member 1 is formed only on the large diameter portion 19a.
8 is installed. FIG. 3C shows that the inner portion is a tapered large-diameter portion 19c, and the filter member 18 is disposed only on the tapered portion.
Is a tapered through hole 19d extending from the inner surface to the outer surface.
The filter member 18 is inserted into the entire through hole, and is fixed from the outer surface by the fixing member 50a. In this case, the width of the fixing member 50a is smaller than the outer diameter of the tapered hole, so that the fixing member 50a has a margin for sufficiently discharging the water flowing into the hole 19d from the inside. Not even.

In the above description, the inner surfaces of all the drains 14 are formed on the same plane as the position of the adjacent trunk of the casing 2. This is because the rotation of the screw 3 causes the object to be processed and the crushed material in the casing 2 to move forward while rotating, but at this time, if the inner surface of the casing 2 has irregularities, it is caught and stays at that portion. Since there is a fear, this is prevented and the screw is smoothly rotated by the screw.

Further, the structure of the drainage part 14 which is a main part of the present invention is not limited to the one shown in the above-mentioned embodiment. As long as it is a mechanism for discharging moisture from the inside of the casing, its structure is arbitrary. For example, it is possible to connect a suction device to the drain hole 19 so as to be forcibly drained.

The object to be treated by the apparatus of the present invention is not limited to always treating only those having a high water content, and may be used for treating dried tree waste material, rice husks, dead grass and the like. There is no problem. In short, the feature of the present invention lies in that not only these dried wastes but also wastes having a high water content can be treated. Therefore, the apparatus for compressing, kneading and pulverizing a water-containing object of the present invention is not a device dedicated to an object to be treated having a high water content, but can also be used for the treatment of dry waste, and can be used to treat vegetable waste, fruit waste or garbage. This means that the device can also be used for the treatment of hydrated materials.

[0031]

As described above, according to the present invention, since a drainage portion is formed at the lower portion of the rear part of the casing of the screw-type compression kneading and pulverizing apparatus, the object to be treated having a high water content is treated. Even in such a case, the phenomenon that the water in the object to be processed which has flowed to the rear of the casing as in the conventional apparatus accumulates at the rear of the casing and finally overflows from the hopper 10 is prevented, regardless of the water content. Thus, stable operation of the device can be performed.

Further, the drain member 14 is provided with a filter member 18.
Is arranged, even when the particles of the material to be treated pulverized in the casing 2 flow together with the water flowing out to the rear part of the casing, the particles are filtered by the filter member 18 and only the water flows out of the casing. Therefore, clogging of the drain hole 19 is prevented.

If a tapered opening which opens outward is formed in the body at the lower rear portion of the casing, and the filter member 18 having the same taper shape is inserted and arranged in the tapered opening, the filter member is provided from outside the casing. Can be removed, so that the drainage section can be easily cleaned when cleaning the apparatus.

Further, the center position C2 of the charging port 10a of the hopper 10 for charging the object to be processed into the casing is deviated from the center position C1 of the screw 3 in the rotation direction D of the screw. Even when the amount of water flowing out to the rear part of the casing is larger than the amount of water discharged from the drain part and the water temporarily accumulates in the rear space 25 of the casing, the screw is wound up to the hopper side by rotation of the screw. Since the object to be processed is rolled into the casing again, the feeding operation of the object to be processed by the screw is stably performed.

Further, even if pulverized particles having a high water content accumulate in the casing tip inner space 24 formed between the inside of the top cover 7 and the tip of the screw blade 3a, When the resistance rod 15 is inserted into the hole, the crushed material is prevented from rotating together with the cutter 9 and the screw 3, and the crushed material is continuously and stably discharged from the discharge hole 6 of the top cover. . In particular, by making the resistance rod 15 movable in and out of the casing and adjusting the amount of projection into the casing,
It is also possible to adjust the co-rotating resistance of the workpiece.

Further, according to the apparatus of the present invention, it is possible to easily carry out the crushing treatment of the object to be treated having a high water content, so that the water content can be reduced by crushing and compressing the garbage. However, even in the case of performing combustion treatment, it is expected that the amount of fuel used for combustion is reduced, which also contributes to the problem of carbon dioxide gas.

In addition, since the water content of the pulverized material such as garbage is reduced, the pulverized material itself becomes easily aerobic fermented, and the pulverized material can be used as a raw fertilizer or subjected to aerobic fermentation to compost. Its direct and indirect social effects are remarkable.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a main part of an apparatus for compressing, kneading and pulverizing a hydrated article according to the present invention.

FIG. 2 is a sectional view taken along line AA of FIG. 1;

FIG. 3 is a sectional view of a main part showing a modification of the embodiment of FIG. 1;

FIG. 4 is a sectional view of a main part showing another embodiment of the apparatus for compressing, kneading and pulverizing a hydrated article according to the present invention.

FIGS. 5 (a) and 5 (b) are cross-sectional views of essential parts showing a modification of the embodiment of FIG. 4;

FIG. 6 is a sectional view of a main part showing still another embodiment of the apparatus for compressing, kneading and pulverizing a hydrated article according to the present invention.

FIG. 7 is a sectional view of an essential part showing various modifications of the embodiment of FIG. 6;

FIG. 8 is a sectional view of an essential part showing an example of a conventional screw type compression kneading and pulverizing apparatus.

FIG. 9 is a conceptual diagram showing a process of pulverizing an object to be processed by the apparatus of FIG. 8;

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 compression kneading and pulverizing device 2 casing 3 screw 3 a screw blade 4 shear blade member 6 discharge hole 7 top cover 9 cutter 10 hopper 10 a hopper input port 14 drainage part 15 resistance rod 17 concave part 18 filter member 19 drainage hole 19 ′ drainage opening 19 a Large-diameter portion of drain hole 19b Small-diameter portion of drain hole 19c Tapered portion of drain hole 19d Tapered portion of drain hole (end divergent) 24 Inner space inside tip of casing 25 Inner space inside rear portion of casing 27 Arc-shaped deleted portion 50 Fixing member

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Kiyofumi Hashimoto 265 Tsunemoto, Hirano-cho, Nishi-ku, Kobe-shi, Hyogo F-term in Bichem Co., Ltd. (Reference) 4D004 AA02 AA03 AA04 BA04 CA03 CA04 CA13 CA15 CB08 CB13 CB28 4D065 CA16 CB07 CC01 DD26 DD30 EB20 ED06 ED23 4D067 CB01 EE02 EE12 EE17 GA20

Claims (14)

[Claims] A compression kneading and pulverizing apparatus for kneading and pulverizing a water-containing material to be processed while compressing and mixing a water-containing material such as garbage or vegetable waste or a mixture of these and animal excrement. A hopper (10) for charging the hydrated article to the rear end
A casing (2) having a top cover (7) having a discharge hole (6) for discharging the pulverized object at the tip thereof; and the hopper (10) provided in the casing (2). )
A screw (3) for compressing, kneading, and pulverizing the hydrated material charged from above to the top cover (7) side of the front end of the casing, and a screw (3) at a lower rear portion of the casing (2); Drainage part (14)
Compressing, kneading and pulverizing apparatus for hydrated workpieces, characterized in that 2. The drainage part (14) includes a concave part (17) formed inside a lower part of a rear part of the casing (2), a filter member (18) fitted in the concave part, and the concave part (17). 2. The compression-kneading-pulverization of the water-containing workpiece according to claim 1, characterized in that it comprises at least one drain hole (19) formed through the body wall (2a) of the casing of (1). apparatus 3. A removing portion (27) is provided on the lower surface side of the rear portion of the casing (2) in an arc shape and reaches the bottom surface of the concave portion (17) to form an opening (19 ') in the bottom surface. 3. An apparatus according to claim 2, wherein an opening (19 ') is formed as said drain hole. 4. The drainage part (14) is composed of an opening (13) formed in a lower part of a rear part of the casing (2), and a filter member (18) fitted in the opening. The apparatus for compressing, kneading and pulverizing a hydrated article according to claim 1, characterized in that: 5. The filter member (18) in which the opening (13) has a large opening (13a) on the inner surface side of the casing (2) and a small opening (13b) on the outer surface side.
5. The apparatus for compressing, kneading and pulverizing a hydrated article according to claim 4, wherein the apparatus has a shape corresponding to the shape of the opening. 6. A small opening (13b) on the inner surface side of the casing (2) of the opening (13), a large opening (13a) on the outer surface side, and the filter member (18) is The water-containing structure according to claim 4, characterized in that it has a shape corresponding to the shape of the opening, and is held and fixed by a fixing member (50) arranged on the outer surface side of the casing (2). Compression kneading and crushing equipment 7. The drainage part (14) is one or more drainage holes (19) formed through a lower trunk wall (2b) at the rear of the casing (2). Item 1
Compressing, kneading and pulverizing apparatus for the hydrated workpiece described in 8. The apparatus according to claim 7, wherein a filter member (18) is inserted into the drain hole (19). 9. The drain member (19) has a large-diameter portion (19a) on the inner surface side of the casing (2) and a small-diameter portion (19b) on the outer surface side, and the filter member is formed on the large-diameter portion. 8. The method according to claim 7, wherein (18) is inserted.
Compressing, kneading and pulverizing apparatus for the hydrated workpiece described in 10. A taper portion (19c) having a diameter gradually decreasing toward an outer surface side is formed on an inner surface side of the casing (2) of the drain hole (19), and the taper portion (19) is formed.
The apparatus according to claim 7, wherein the filter member (18) is inserted into c). 11. The drain hole (19) is formed with a tapered portion (19d) having a gradually decreasing diameter from the outer surface side to the inner surface side of the casing (2).
The filter member (18) is inserted into d), and the filter member (18) is held and fixed by a fixing member (50a) arranged on the outer surface side of the casing. Compressing, kneading and pulverizing apparatus for the hydrated workpiece described in 12. The wet treatment according to claim 1, wherein an inner surface of the drainage section (14) is formed flush with an inner wall surface adjacent to the casing. Compression kneading and crushing equipment 13. A casing (2) formed between the tip of a screw blade (3a) of the screw (3) and the top cover (7) and protrudes into an inner space (24) of the tip of the casing (2). 13. The apparatus for compressing, kneading and pulverizing a hydrated object according to claim 1, wherein a resistance rod (15) is disposed so as to advance and retreat through the casing (4). 14. An inlet (10a) of an object to be processed into the casing (2) of the hopper (10) is closer to a rotation direction of the screw (3) than a center line (C) of the screw (3). 14. The apparatus for compressing, kneading and pulverizing a hydrated object according to claim 1, wherein the apparatus is arranged so as to be deviated to D).