JPH0593599U - Water purification equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a water purification device that can be immediately implemented instead of a large-scale device. [Structure] A contact filter is installed near the water surface before the scum removal device installed in a sedimentation basin, etc., and bacteria are grown in it.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a water purification device.

[0002]

[Prior Art]

 In recent years, in rivers and lakes, the water quality has deteriorated significantly, which has become a major problem. At the same time, in sewage treatment equipment that purifies this, various measures are being taken to address this.

[0003]

[Problems to be solved by the device]

 This solution requires a large-scale sewage treatment facility in general and cannot be implemented immediately.

[0004]

[Means for solving the problem]

 In order to solve these problems, the present invention is configured so that a contact filter is installed near the surface of the water before the scum removal device installed in a sedimentation basin, etc., and bacteria grow in it. ..

[0005]

【Example】

 The present invention will be described in detail below. 1 and 2 show an embodiment of the present invention. In this embodiment, 1 is a sedimentation basin, and a scum schema 2 is rotatably provided at one end of the sedimentation basin 1. The scum schemer 2 is a round gutter, and the scum flows in through the opening 3. At both ends of this scum schema 2, there are provided fixed rings 4 which are bolted and fixed to the outer circumference of the scum schema 2.

A contact filter 6 with a lid 5 is attached to each of the fixed rings 4. The contact member 6 is a net having a triangular prism shape, and has a hollow inside. Bacteria can be placed in this cavity. A contact filter made of a ceramic material may be separately placed in the contact filter 6. Further, the contact filter may be configured to be able to supply air or bacteria.

FIG. 3 shows another embodiment. As in this embodiment, the contact filter 9 may be attached by the hanger 8 suspended from the scum schema 2. This hanger 8 is pulled out by removing the bolt 10. In the case of the above-mentioned embodiment and this embodiment, since the contact filter is rotated together with the scum schema 2, there is an advantage that the contact mechanism with the waste water increases.

FIG. 4 shows an embodiment of a scum removing device other than the above type. This scum removal device was invented earlier by this inventor. That is, the square trough-shaped trough 12 is a fixed type, a seal 13 is fixed to the front edge of the trough 12, and a weir 14 is provided so as to come into contact with the seal 13 while rotating. The weir 14 has an oval shape and a hollow cross section, and is vertically rotatable with the rotation of the rotary shaft 15 supported at both ends.

A seal plate 16 is fixed on both sides of the weir 14 and is rotatable, and a side seal 17 on the trough side prevents water from entering from the front. A rod 18 is connected to the seal plate 16. The rod 18 moves up and down in conjunction with an arm 20 having a cam 19 at its tip to move up and down the weir 14. The arm 20 periodically moves up and down by a roller 22 of a flight 21 that is circulated in the pond.

The scums 24 ... Float on the water surface 23, and the arm 22 is actuated by the roller 22 to lower the rod 18, whereby the weir 14 sinks below the water surface and the scums 24. Be attracted. The reverse operation stops the flow of scum.

In such a scum removing device, the contact filter 25 as described above is installed at the front-stage corner of the scum removing device to form a water quality purifying device.

As shown in FIG. 5, in this settling basin, a rectifying plate 30 is provided in the front, but a contact filter 31 is suspended in front of and behind the rectifying plate 30, and bacteria are put in this. Good. Further, the contact filter 33 may be provided also in the aeration tank 32 at the previous stage.

FIG. 6 shows a circular sedimentation basin 35 in which contact filter materials 36 ... Are installed in the inner region of the circular sedimentation basin 35 for water purification.

FIG. 7 shows the settling tank with the scum removing device shown in FIG. 5, in which the contact filter 40 is provided parallel to the side wall of the settling tank.

FIG. 8 is a view showing that the bacteria 44 are provided in the contact filter 43 to facilitate replacement of the bacteria 44. The contact filter 43 has a round barrel shape and an internal partition plate. It is divided by 45 and is equipped with a lid 46 so that it can be rotated from the pond.

FIG. 9 shows a structure in which the roller 51 of the flight 50 is repeatedly moved up and down to effectively purify water. That is, the bottom of the net-shaped contact filter 52 is the cam 53, which is normally floated and in the state shown in the figure, but is configured to be moved up and down by the roller 51.

FIG. 10 shows that the contact filter material 55 is of a belt type and is mixed with bacteria.

FIG. 11 shows an additional example for the sewer pipe 60. The pipe 60 is provided with contacting materials (or pipes) 61 ... Appearing at various places, whereby bacteria are supplied.

Alternatively, as shown in FIG. 12, a long contact filter 66 may be provided around the pipe 65.

Further, as shown in FIG. 13, a bacteria supply unit 71 is provided on the outer periphery of the pipe 70, and a contact filter 72 is provided so as to circulate between the supply unit 71 and the inside of the pipe 70, so that bacteria can be sequentially added. It is designed to be replenished.

FIG. 14 is also an additional example, in which a contact filter 77 is provided in the washing room 75 of the kitchen so as to be fixed by the pressing plate 76, and only the upper part is the mesh part 77a and other contact parts are inside. A filter is provided and bacteria are contained. Further, the contact filter 77 may be fixed in the pot 78 for raw garbage. Further, such a contact filter 77 may be provided in the padding 79.

FIG. 15 is also an additional example, in which a contact filter 82 is provided downstream of an outlet 81 of a toilet (regardless of size) 80, and the toilet 80 itself is lined with a ceramic material. Or the entire toilet 80 may be made of a ceramic material.

FIG. 16 shows a part of the toilet paper 85, for example, a bacteria part formed on both side parts 86. As shown in FIG. 17, the edge portion 91 of the cleaning cloth 90 may be similarly configured.

As shown in FIG. 18, the duster 95 to which the duster 90 is applied may be made of a ceramic material in its upper part or in its entirety, and bacteria may be mixed therein.

FIG. 19 and FIG. 20 show an example in which the water purification device can be configured also for the pipe 101 coming out of the toilet 100. The pipe 101 is filled with a contact filter 103 made of a ceramic material and provided with a protrusion 102 on the outer periphery. Air and bacteria 104 can be replenished between the contact filter 103 and the pipe 101, and sewage can be purified in the contact filter 103. The piping itself may be used as the contact filter.

[0026]

[Effect of the device]

 Since the present invention is configured as described above, it is possible to provide a water purification device that can be implemented immediately, rather than a large-scale device.

[Brief description of drawings]

FIG. 1 is a plan view of a sedimentation pond showing an embodiment of the present invention.

FIG. 2 is a side sectional view showing an enlarged main part of the embodiment.

FIG. 3 is a side sectional view showing another example of a water purification device for a scum schema.

FIG. 4 is a perspective sectional view showing an embodiment of another scum removing device.

FIG. 5 is a cross-sectional view showing an embodiment in which a water purification device is configured for a current plate and an aeration tank.

FIG. 6 is a plan view showing an example applied to a circular sedimentation tank.

FIG. 7 is a plan view showing what constitutes a water purification device on the lateral side of the scum removing device of FIG.

FIG. 8 is a schematic diagram showing an example in which the water purification device is a rotation exchange type.

FIG. 9 is a side view showing an example in which the water purification device is moved up and down by rollers.

FIG. 10 is a front view showing an example in which the contact filter is a belt type.

FIG. 11 is a schematic view showing an example in which a contact filter is configured in the pipe.

FIG. 12 is a schematic diagram showing an example in which a contact filter is configured in the pipe.

FIG. 13 is a schematic diagram showing an example in which a contact filter material is configured in the pipe.

FIG. 14 is a schematic diagram showing an example in which a contact filter is configured in the kitchen.

FIG. 15 is a side view showing an example in which a contact filter is configured in a toilet bowl.

FIG. 16 is a perspective view showing an example in which bacteria are attached to toilet paper.

FIG. 17 is a perspective view showing an example in which bacteria are attached to the cloth.

FIG. 18 is a cross-sectional perspective view showing an example in which a contact filter is configured on the towel.

FIG. 19 is an external view showing an example in which a contact filter is configured on the toilet pipe.

FIG. 20 is an enlarged cross-sectional view of the main part thereof.

[Explanation of symbols]

 1 Settling Pond 2 Scum Schema 6 Contact Filter 9 Contact Filter 25 Contact Filter

Claims (1)

[Scope of utility model registration request] 1. A water purification device in which a contact filter is installed near the surface of water before a scum removing device installed in a sedimentation pond or the like, and bacteria are grown therein.