KR200246793Y1 - Apparatus for crushing recyclable shells and separating plastic strings from them - Google Patents

Abstract

The present invention relates to a separate strip harvester that combines the shredding of shellfish shells, which allows the recycling of the shells of synthetic resin attached to the shells while continuously crushing large quantities of waste shells discarded after harvesting the cultured shellfish. In addition, by improving the structure of the shredding device combined with the separate collection device at the bottom, it can be separated and collected quickly by crushing a large amount of waste shells, can improve the workability by reducing the consumption of manpower and effort, It will greatly reduce the environmental pollution caused by the abandoned shells and the neglect of the leash, and the waste shells and the leash of the fish and shellfish produced in the farm can be separated and recycled separately.

Description

Separation of collar strips for crushing shellfish shells {APPARATUS FOR CRUSHING RECYCLABLE SHELLS AND SEPARATING PLASTIC STRINGS FROM THEM}

The present invention relates to a sewage collector that combines the destruction of shellfish shells, which is capable of separating and recycling each of the synthetic resin collars attached to the waste shells while continuously crushing a large amount of waste shells discarded after harvesting cultured shellfish. The present invention relates to a collar separate collector which also serves as a shredding of the lung shell.

The shellfish and oysters that are farmed at sea are connected to many branch lines, that is, strings so as to maintain a constant interval on the long ones, and each collar is attached by dropping it in water.

The leash is formed of a durable synthetic resin material that can withstand seawater without deterioration and can support waves. The purpose of the leash is to prevent the loss of cultured fish and shellfish, forming a herd, and when harvesting, It is used for easy collection by separating only the neckline.

In general, when harvesting cultured fish and shellfish, only the contents are collected from the fish and shellfish attached to the leash, and the remaining shells, that is, waste shells, are disposed of in the sea or left on the beach with the leash because there is no treatment. It is becoming a problem as another industrial waste.

After harvesting fish and shellfish, it is possible to recycle the neck and waste shells separately if they are separated and collected separately from the agglomerates.However, it is very difficult to separate them from each other because the necks are firmly attached to the agglomerates. There is a problem that is disposed of without removing the collar.

Waste shells and strings have different components and materials, and thus have different uses for recycling. They cannot be recycled unless they are separated from each other. Therefore, they are excluded from collection and left as industrial waste.

In view of such a conventional problem, in recent years, a pulverizing shredder for the purpose of crushing the shredding shreds finely to separate the neck is known as a registered utility model No. 0171144.

The prior art design is installed so as to have a grinding space (S) between them by overlapping two sets of grinding discs 200, 300 having a grinding protrusion (210, 310) radially as shown in Figure 1, The upper disc 200 is fixed in a non-rotational manner and the lower disc 300 is configured to rotate by the drive shaft 100 while crushing the closed angle lumps put into the space between the upper and lower discs through the hopper 110, the lower It is to install a horizontal conveying screw 500 and the filtering mesh 400 and the lower portion of the conveying conveyor 600 is installed.

The above-mentioned prior art design has a structure such as a conventional millstone principle in which the lower disc rotates in a state where the upper and lower discs 200 and 300 overlap with each other, and a narrow space S between the upper and lower discs is provided. Used as a grinding chamber, the contents of relatively large lumps, that is, the lumps of lumps, cannot be effectively fed into the narrow space (S) continuously, causing a load on the driving part while moving from the upper side, and only the small pieces of waste are put into the space. There is a problem that can not be processed continuously because a large amount of closed shells.

Another problem is that because the structure of the crushing part of the neck attached to the closed shell is not effectively separated and finely cut down to fall along with the pulverized closed shell bar, the purpose of the separate collection of the collar can not be achieved, moreover, If it falls, it does not get caught by the strainer and falls down and is mixed with the waste shredding, so it is inconvenient to pick out the pieces of the neckline by a separate manual work.

The above problem can be seen that the structure of the preceding design is easy to function as a crusher to simply break the waste shell, but it occurs because the technical structure that can effectively separate and collect the collar attached to the waste shell as the main purpose of the design.

The present invention has been devised to solve such a conventional problem, and the present invention has a new structure of the wastewater of the wastewater shells, in which the shredding action of the wastewater and the segregation of the wastewater are carried out quickly and smoothly even when a large amount of waste shells are continuously introduced. The purpose is to provide it.

In order to achieve the above object, the present invention forms vertical primary and secondary fixed blades on the inner wall of the cylindrical body, and spiral blades are formed on the rotating plate to form a large amount of large and small closed corners in the crushing chamber of a large space. It can be accommodated and guided down the contents while inducing the contents downward, and at the same time, it is characterized in that it is configured to facilitate the separate collection by inducing the neck down with the wing guide pieces downward.

Referring to the configuration of the present invention as described in detail by the accompanying drawings as follows.

1 is a structure diagram of a conventional closed angle grinding machine

Figure 2 is an assembly cross-sectional view showing the overall configuration of the present invention

Figure 3 is an exploded perspective view of the main part of the present invention

4 is a partially enlarged view for explaining the crushing and separation state

5 is a plan view of a crushing unit

Figure 6 is a plan view of the wing plate in a state inducing the neck downward

[Explanation of symbols on the main parts of the drawings]

1: crusher 3: flange 4,5: fixing protrusion

7: drive shaft 8: auxiliary roll 9: crushing roll

12: horizontal plate 14: passage 21: downward guide roll

22: wing 24: discharge passage 25: mesh

26: hole 27: transfer screw 28: filter mesh

Figure 2 shows the overall configuration of the present invention and Figure 3 is an exploded perspective view showing the main components of the present invention.

The present invention has a cylindrical crushing cylinder (1) having a hopper (2) at the top, a horizontal flange (3) at the top to the upper body and the support (20) is configured to be integrated to form a lower body, The shredding device of contents is installed and the lower body is equipped with the shredded closed shell and the separate induction device of the neck.

A long fixing protrusion 4 is formed vertically on the entire inner wall surface of the crushing cylinder 1 constituting the upper body to form a primary crushing portion A, and a lower fixing protrusion 5 of a short length is dense at the lower portion thereof. It is formed at intervals to form the secondary crushing portion (B).

The primary crushing portion (A) is to crush the injected waste lumps into relatively large particles, the secondary crushing portion (B) to act to finely crush the pulverized shredded pieces of large particles in the primary crushing portion described above It is installed.

In the center of the crushing cylinder (1), a drive shaft (7) connected to the motor (6) installed outside is installed vertically, and the drive shaft (7) has an auxiliary roll (8) having a crushed blade and a crushing roll (9). ) Are installed to rotate together.

The shredding roll 9 has an upper surface of the body as an inclined surface 10, a lower surface as a vertical surface 11, and a horizontal plate 12 integrally formed at a lower end thereof, and a spiral fracture blade is formed along the shape of the body. In addition, a plurality of fracture protrusions 13 are formed on the vertical surface 11 so as to correspond to the fixing protrusions 5 of the fracture bin 1, and the passage 14 is disposed between the horizontal plate 12 and the flange 3 of the fracture bin. It is installed to have.

The lower part of the shredding part is provided with a separation guide and collection device of the contents, and the lower guide roll 21 is formed at the lower end of the drive shaft 7 so as to rotate together with the top shredding roll 9. .

The downward guide roll 21 has blade pieces 22 on both sides of the upper end, and spiral guide protrusions 23 formed on the outer surface thereof, and a funnel-shaped net 25 is installed to have a constant discharge passage 24 on the outer surface thereof. When the broken pieces of the shredded pieces and the neck is dropped into the passage (14), the neck is guided by the wing piece (22) and the guide projection (23) downward in the transverse direction and discharged to the discharge passage (24), They are configured to fall through the hole 26 of the funnel network 25. In addition, the transfer screw 27 is installed in the transverse direction below the separation and discharging device and the filter mesh 28 is installed thereunder to transfer the neckline in the transverse direction and to transport it to an external collector not shown.

In the figure, reference numeral 29 denotes a holder supporting the lower end of the drive shaft.

According to the present invention configured as described above, when the motor is driven, the driving shaft 7 rotates, and the crushing roll 9 and the downward guide roll 21 installed on the driving shaft 7 rotate together.

In this state, as shown in FIG. 2, the discarded lumps discarded after the harvesting using a conveyor are continuously introduced into the crushing barrel 1 through the hopper 2, and the closed angles introduced into the crushing barrel 1 are first placed in a large space above. While being crushed into coarse particles by the rotational force of the auxiliary roll 8, it is lowered to the lower side, and induced downward by the crushing roll 9 to the narrow space below, and is secondly crushed while being finely crushed. Since K) is separated, the waste scraps and the leash are diffused and discharged through the passage 14.

In the above operation, the downward induction action is a crushing blade of the auxiliary roll and the crushing roll is formed in a spiral as shown in FIG. 3 to induce the contents downward when rotating, the crushing blade formed on the horizontal plate 12 is Spread it out as if spraying to the outside.

In addition, the shredded shredded shredded pieces of the contents spread from the shredding portion fall down and are collected by the downward collection through the holes 26 of the funnel-shaped mesh 25, and the neckline K is collected from FIGS. 4 and 6. Likewise, while falling from the passage 14, it is caught by the wing piece 22 of the downwardly inducing roll 21 rotates and falls in the downward conveying screw 27 via the discharge passage 24 in a state of being laid in the transverse direction. At the same time is horizontally transported by the rotational force of the conveying screw is to be collected by the outer collection.

In particular, the present invention is not intended to finely pulverize the contents, but to separate and separate the collar while crushing it to a certain amount of particles, so that the gap between the fixing protrusion and the crushing blade is formed to be wide, so that the collar can be separated without being damaged. It is set to.

The present invention has a L-shaped narrow passage formed by the upper and lower fixing protrusions (4) (5) and the upper side of the main body having a helical crushing blade (9) and a horizontal plate (12). By forming an efficient crushing part consisting of 14), compared to the conventional simple milling type crushed plate structure, a large amount of waste lumps continuously introduced from the upper side to the lower side are shredded finely several times in sequence to effectively separate and reduce the damage of the neckline. In particular, since the space inside the cylindrical crushing cylinder is wide and the injected contents are continuously guided downward by a spiral crushing blade having a torsional shape, as in the case of a conventional fan blade, the contents are crushed without being discharged even if a large amount of contents are continuously injected. There is an effect that can be processed.

In addition, by installing the downward guide roll 21 and the net body 25 having a torsional wing plate at the lower collecting part of the lower part, the scrap-off pieces separated from the crushing part of the upper part are scattered as soon as they leave the passage and fall into the hole of the net body. As a result, the collar is caught on the wing plate immediately after exiting the passage and is induced downward to be separated and discharged reliably into the discharge passage. Therefore, there is an effect of crushing the waste shell and separating the collar.

The present invention improves the structure of the crushing unit and combines the separate collection unit, unlike the conventional configuration, by crushing a large amount of waste shells in succession can be separated and collected quickly to reduce the waste of manpower and effort to improve workability In addition, it is designed to greatly reduce the environmental pollution due to the disposal of waste shells and leash, and to separate the waste shells and leash of various fish and shellfishes generated in the farm.

Claims (2)

In forming a leash separator for separating leash by crushing the waste shell of fish and shellfish, the small and large fixing protrusions 4 and 5 are formed vertically and shredded on the entire inner wall of the cylindrical crushing cylinder 1. In the drive shaft (7) installed in the center of the barrel (1) is installed so that the auxiliary roll (8) and the crushing roll (9) having a spiral crushing blade rotates together, the crushed contents are spread between the lower end of the crushing roll and the lower end of the crushing barrel An L-shaped passage 14 for discharging is provided to form a crushing portion. Wing pieces 22 are formed on both sides of upper ends of the drive shaft 7 located below the crushing portion, and spiral guides 23 are provided on the outer surface thereof. By installing the downward guide roll 21 of the U-shaped body having a rotating roll 9 and the funnel-shaped net 25 to have a discharge passage 24 at regular intervals on its outer surface Pieces falling to (14) are funnel-shaped mesh (25) Be dropped through the hole 26 and collar are separated water Collars there served as crushing of the closed-shell shellfish, characterized in that to be dropped to the conveying part through the discharge passage 24 by the blade piece and guided projections. The crushing roll (9) according to claim 1, wherein the shredding roll (9) forms a body with an inclined surface (10) at the top, a vertical surface (11) with a lower portion, and a horizontal plate (12) integrally formed at the lower end and spirally crushed along the shape of the body. Separating collars and harvesters serving as a shredding of shellfish shells, characterized in that the vertical surface (11) to form a crushing protrusions 13 of the densely spaced to correspond to the fixing projections (5) of the crushing cylinder (1).