KR200453231Y1 - Asulteration disposal device of waste water of livestock, sewage and urine - Google Patents

Abstract

The present invention relates to a sewage treatment device for sewage, manure and livestock wastewater, which is easy to separate filtrate and contaminants, can eliminate screen clogging, and can easily separate and replace only broken parts when a unit member is damaged. The present invention aims to provide a contaminant treatment device that also provides convenience of management.

Namely, in the contaminant treatment apparatus 1 for sewage, manure and livestock wastewater used in a treatment plant for treating sewage, manure and livestock wastewater; A pair of left and right frames 2; Drive shafts 3 installed at equal intervals from an upper side to a lower side of the frame 2; A motor 4 installed on the frame 2; A sprocket 6 and a chain 5 coupled to the drive shaft 3 to collectively drive the drive shafts 3 in the same direction; A screen member (7) and a space (8) to which the keys are coupled by alternately fitting to the drive shaft (3) so as to rotate together with the drive shaft (5); The space 8 is configured to have a size larger than the thickness of the screen member 7 so that the screen member 7 coupled to the adjacent drive shaft 3 between the two screen members 7 can be inserted. ; The distance between the neighboring drive shafts (3) is to cause the screen member (7) to rotate concentrically close to the space (8) coupled to the neighboring drive shaft (3), eliminating the problems caused by contaminants in the post-treatment of the filtrate If the screen member 7 is broken, it can be easily repaired by removing the corresponding drive shaft (3), so it is easy to maintain and greatly reduce the management cost.

Sewage and manure, livestock wastewater, contaminant disposal device, screen member, drive shaft, locking projection

Description

Asphalt disposal device of waste water of livestock, sewage and urine

The present invention relates to an apparatus for treating sewage (sewage), manure and livestock wastewater. More specifically, the separation of filtrate and contaminants is easy, and the screen clogging phenomenon can be eliminated. It is an object of the present invention to provide a contaminant treatment device that also provides the convenience of maintenance that can be easily separated and replaced.

Inflow tanks for sewage, manure and livestock wastewater are provided with a contaminant treatment device for treating various kinds of contaminants (floating materials) contained in the filtrate of sewage, manure and livestock wastewater.

In general, a widely used contaminant treatment device is arranged in the left and right sides of the mounting frame of the predetermined inclined length, the motor is connected to a pair of drive chains on the upper end of the mounting frame, a plurality of comb teeth in the center of the inner surface To form a screen of rectangular grate structure made of a mold bar, and to the front portion of the screen, a rake that is rotated and guided in one direction is mounted to be driven by a motor.

The above-mentioned contaminant treatment apparatus can easily handle relatively large contaminants, but the small contaminants easily pass through the gaps between the comb-shaped bars constituting the screen, so that there is a problem in that the filtration function is deteriorated. There was also a secondary problem that made the process difficult.

Therefore, the present inventors have devised the present invention to solve all the problems of the conventional contaminant treatment device. In the present invention, the filtrate and the contaminant can be easily separated and the clogging of the screen can be eliminated, and the unit member is damaged. The present invention has been completed with the technical problem of devising in providing a contaminant processing device that also provides the convenience of maintenance that can be easily separated and replaced only when broken parts.

In the present invention as a means for solving the above technical problem, a plurality of drive shafts installed to rotate the plurality of triangular screen members together between the frames are installed at regular intervals throughout the frame and connected by a chain to be collectively driven by a motor, the triangular screen The member was configured to be disposed between the triangular screen members coupled to the neighboring drive shafts so as to push up the contaminants upwards.

In addition, at the end of the triangular screen member to form a locking projection protruding in the rotational direction to be able to push up the mess more effectively.

In the case of using the sewage, manure and livestock wastewater treatment device provided in the present invention, the gap between the triangular screen members can be densely configured to collect fine contaminants. I can sweep.

In addition, if the screen member is broken, it can be easily repaired by removing the corresponding drive shaft, so it is easy to maintain and significantly reduce the management cost.

The present invention provides a wastewater treatment device for sewage, manure and livestock wastewater used in a treatment plant for treating sewage, manure and livestock wastewater; A pair of left and right frames; Drive shafts installed at equal intervals from an upper side to a lower side of the frame; A motor installed at the top of the frame; A sprocket and a chain coupled to the drive shaft to collectively drive the drive shafts in the same direction; It consists of a screen member and spaces coupled to the key by alternately fitted to the drive shaft to rotate with the drive shaft; The space is configured to have a dimension larger than the thickness of the screen member so that a screen member coupled to a neighboring drive shaft can be inserted between the two screen members; The distance between the neighboring drive shaft is characterized in that the screen member is rotated concentrically close to the space coupled to the neighboring drive shaft.

The triangular screen member end is characterized in that the engaging projection is formed so as to project in the rotational direction of the drive shaft.

Hereinafter, the configuration of the present invention based on the accompanying drawings.

1 is a front view showing a preferred embodiment of the present invention, Figure 2 is a side view of the present invention, Figure 3 is a cross-sectional view showing a screen member coupled state of the present invention, Figure 4 is an important part of the present invention One perspective view is shown.

The sewage, manure and livestock wastewater treatment apparatus 1 provided by the present invention is a pair of left and right frames 2 which are inclinedly installed in an inflow tank 100 of a treatment plant for treating sewage, manure and livestock wastewater, as shown. ), And the drive shafts 3 are provided in these frames 2 at equal intervals from the upper side to the lower side.

The drive shafts 3 are connected to the chain 5 so that the drive shafts 3 can be collectively driven in the same direction by the motor 4 installed on the top of the frame 2.

The chain 5 connected to the motor 4 may be arranged to be directly filtered in series with the sprocket 6 coupled to each drive shaft 3 by connecting the drive shaft 3 to the chain 5. In the present invention, the sprocket 6 is provided at both ends of the drive shaft 3, one side is connected by the drive shaft 3 and the chain 5 located on the upper side, and the other and the drive shaft 3 located on the lower side. Connect with chain (5).

The drive shaft 3 is alternately fitted with a triangular screen member 7 and a space 8 to be coupled with the key to be driven together with the drive shaft 3.

The space 8 is configured to have a thickness of 3 to 4 times the thickness of the screen member so that the screen member 7 coupled to the neighboring drive shaft 3 can be inserted.

The distance between the neighboring drive shafts 3 is configured such that the screen member 7 is narrowly disposed so as to be rotated concentrically in proximity to the space 8 coupled to the neighboring drive shafts 3 so that the contaminants cannot pass.

And the end of the triangular screen member 7 as shown in Figure 5, 6 to form a locking projection (7a) to protrude in the rotational direction of the drive shaft (3).

The locking projection (7a) is configured to prevent the sliding material moving along the screen member (7) which is installed inclined down before moving to the screen member (7) located on the upper side.

That is, in the case of the locking projection 7a, as shown in FIG. 5, the locking projection (7) formed on the upper screen member 7 catches a moving object caught by the locking projection 7a formed on the lower screen member 7. Since the operation is naturally placed on 7a), it is possible to effectively move up the impurities.

On the other hand, the present invention is economical maintenance is possible because the screen member (7) is composed of unit members because only the corresponding parts need to be replaced if broken.

The screen member 7 may be replaced by first removing the drive shaft 7 having the broken screen member 7 from the frame 2 and then separating the screen member 7 and the space 8 from the drive shaft 3. Discard the damaged screen member (7) and then assembling the number of screen members (7) to the drive shaft (3) together with the existing screen member (7), the drive shaft (3) to the frame (2) will be.

Although the technical idea of the present invention has been described with reference to specific embodiments as described above, the protection scope of the present invention is not necessarily limited to these embodiments, and a simple design change within a range that does not change the technical gist of the present invention. It is also clear that the substitution of the usual means falls within the protection scope of the present invention.

1 is a front view showing a preferred embodiment of the present invention

2 is a side view of the present invention

3 is a cross-sectional view showing a screen member coupled state of the present invention

4 is an exploded perspective view of an important part of the present invention

Figure 5 is a side view of another embodiment of a screen member that can be applied to the present invention

Figure 6 is an exploded perspective view of the important part of Figure 5 in the present invention

Explanation of symbols used in main part of drawing

1: (Sewage, Manure and Livestock Wastewater)

2: frame 3: drive shaft

4: motor 5: chain

6: Sprocket 7: Screen member

7a: Jamming 8: Space

Claims (2)

A wastewater treatment system for sewage, manure and livestock wastewater used in a treatment plant for treating sewage, manure and livestock wastewater; A pair of left and right frames 2; Drive shafts 3 installed at equal intervals from an upper side to a lower side of the frame 2; A motor 4 installed on the frame 2; A sprocket 6 and a chain 5 coupled to the drive shaft 3 to collectively drive the drive shafts 3 in the same direction; A screen member (7) and a space (8), each of which has a key coupled to the drive shaft (3) so as to rotate together with the drive shaft (3); The space 8 is configured to have a size larger than the thickness of the screen member 7 so that the screen member 7 coupled to the adjacent drive shaft 3 between the two screen members 7 can be inserted. ; The apparatus for treating sewage, manure and livestock wastewater, characterized in that the distance between the adjacent drive shafts (3) is rotated concentrically near the space (8) coupled to the adjacent drive shaft (3). . The method of claim 1, The sewage, manure and livestock wastewater treatment apparatus characterized in that a locking projection (7a) is formed at the end of the triangular screen member (7) so as to protrude in the rotational direction of the drive shaft (3).

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