KR20160002873U

KR20160002873U - Waste treatments apparatus

Info

Publication number: KR20160002873U
Application number: KR2020150000950U
Authority: KR
Inventors: 임성덕
Original assignee: 임성덕
Priority date: 2015-02-10
Filing date: 2015-02-10
Publication date: 2016-08-18

Abstract

A waste storage container 1 and a waste transfer pipe 3 connected to a lower end of the waste storage container 1 and extending to a transfer storage. The waste storage vessel 1 or the transfer pipe 3 is formed to extend along the waste transfer pipe 3 inside the waste storage vessel 1 and is filled with a strong water pressure through the hydraulic nozzle hole 51 when the waste storage vessel 1 or the transfer pipe 3 is clogged. And a water pressure nozzle pipe 5 connected to an external pressure source for spraying the water. The water pressure nozzle pipe 5 is connected to a water pressure source by a water pressure supply pipe 7 and a water pressure supply valve 71 and a water pressure control solenoid valve 73 for controlling the water pressure are further formed in the water pressure supply pipe.

Description

{WASTE TREATMENTS APPARATUS}

The present invention relates to an environmental waste transfer apparatus, and more particularly, to an environmental waste transfer apparatus, and more particularly, to an apparatus for transferring waste such as a sludge cake or an impurity in transferring waste, effectively preventing the waste from being clogged in the outlet of the sludge storage vessel, To a waste transfer apparatus designed to be able to carry out the above-mentioned operations.

BACKGROUND ART Wastewater transfer devices using air pressure have been used in wastewater treatment plants or environmental wastewater treatment plants to treat wastes such as wastewater and manure treatment.

The waste air conveying apparatus using the air pressure uses compressed air. Normally, after the waste transferred in the sealed container is stored, the waste inlet is closed, and then the compressed air is injected into the machine with a strong pressure, Is transported through the pipeline.

Such a transfer device has many advantages in terms of space utilization and environment and is widely used.

However, these pneumatic conveying devices are often subject to clogging of the conveying line during conveyance in the connection part or pipeline of the closed container and the pipeline during conveying, depending on the viscosity and physical characteristics of the waste.

Such clogging causes various problems in the entire facility.

For example, the waste can not be transferred, and the waste air may be discharged from the inside of the closed container expanded with the compressed air to pollute the environment around the equipment.

This phenomenon occurs repeatedly in a series of installations where the transfer of waste is made entirely by an automated system.

In case such clogging occurs, the operator must directly remove the pipeline, forcibly remove the sludge waste blocking the pipe, clean it, and then reassemble the line, so that the working efficiency is significantly lowered and the operator It has the disadvantage of wasting unnecessary labor.

To solve such a problem, Korean Patent Laid-Open Publication No. 10-2005-0086338 discloses a " pneumatic and hydraulic waste transfer device ".

Referring to FIGS. 1 and 2 of the specification disclosed in this patent application, the sludge cake or impurities discharged through the dewatering cake and the impregnation processor are collected in a sludge obscuring storage container, If the sludge cake or sludge is clogged by the discharge port of the sludge storage vessel, it can be pumped up to a predetermined place by using both hydraulic pressure and pneumatic pressure, .

The waste transfer apparatus includes a pressure gauge 10 installed at one side of the hermetically sealed storage vessel 40 for checking the pressure in the hermetically sealed storage vessel 40 and a solenoid valve 42 and the pressure gauge 10 and the solenoid valve 42 and the hydraulic pressure solenoid valve 44 so as to control the pressure gauge 10, And possibly a control panel 20.

However, such a conventional waste transfer apparatus has a disadvantage that the water pressure acts only in the waste storage tank, and the water pressure can not be uniformly distributed to the entire waste that is blocking the pipe, so that the closed pipe can not be pierced smoothly. Therefore, there is a problem in that the hydraulic pressure must be repeatedly applied, or the hydraulic pressure must be reassembled as in the prior art.

To solve this problem, the present invention relates to a waste storage container;

And a waste transfer pipe connected to a lower end of the waste storage container and extending to a transfer storage, the waste transfer device comprising:

Further comprising a water pressure nozzle pipe extending from the waste transfer pipe inside the waste storage container and connected to an external pressure source for spraying a strong water pressure through the water pressure nozzle hole when the waste storage container or the transfer pipe is clogged The waste transfer apparatus is provided.

Further, the water pressure nozzle pipe is connected to a water pressure source by a water pressure supply pipe, and the water pressure supply pipe is further formed with a water pressure supply valve and a water pressure control solenoid valve for controlling water pressure.

According to the present invention, since the water pressure acts not only in the waste storage container but also in the pipe along with the waste transfer pipe as well as the waste storage container, even if the waste is clogged in the pipe due to viscosity and density, It has the advantage that the waste can be effectively diluted and the clogged pipe can be easily pierced.

1 is a schematic sectional view schematically showing a waste transfer apparatus according to the present invention,
Fig. 2 is a cross-sectional view taken along line AA of Fig. 1, and
Fig. 3 is a perspective view of BB taken along line BB of Fig.
4 is a schematic sectional view schematically showing a waste transfer apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a concrete embodiment of a waste transfer apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic sectional view schematically showing a waste transfer apparatus according to the present invention, FIG. 2 is a sectional view taken along line A-A of FIG. 1, and FIG. 3 is a perspective view taken along line B-B of FIG.

1 to 3, the waste transfer apparatus according to the present invention includes a waste storage container 1 and a transfer pipe 3 connected to a lower end of the waste storage container 1 and extending to a transfer storage (not shown) .

The waste storage container 1 is a sealed storage container having a closed structure when a waste input port (not shown) is closed.

This waste transfer apparatus further includes a hydraulic nozzle pipe 5 which can be a feature of the present invention.

The water pressure nozzle pipe 5 is formed to extend along one inner surface of the waste transfer pipe 3, and one end thereof extends to the inside of the waste storage container 1. The water pressure nozzle pipe 5 is provided with a plurality of nozzle holes 51 for injecting hydraulic pressure into the waste storage container 1 and the waste transfer pipe 3.

According to the present embodiment, it can be seen that a part (31, see FIG. 2) of the waste transfer pipe 3 is used in forming the hydraulic nozzle pipe 5.

However, the present invention is not limited to the above-described embodiment, and any structure may be used as long as it can form the hydraulic nozzle pipe 5 along the length in the waste transfer pipe 3. [

For example, as shown in FIG. 4, the water pressure nozzle pipe may have a separate independent pipe shape and extend to the outside.

According to the present embodiment, the waste transfer pipe 3 has a semi-spherical upper and lower portions 33 and 35 separated by a separate bolt-nut 37 structure. to be.

However, the present invention is not limited to the structure described above, and any pipe structure may be used. For example, the hydraulic nozzle pipe 5 may be formed as a separate pipe and extend to the outside.

The water pressure nozzle pipe 5 is connected to a water pressure source 9 by a water pressure supply pipe 7. The water pressure supply pipe is provided with a water pressure supply valve 71 for blocking water pressure supply and a solenoid valve 73 for controlling water pressure, Is provided. The hydraulic pressure source 9 and the hydraulic control solenoid valve 73 are interlocked by a separate controller (not shown).

Hereinafter, the operation of the waste transfer apparatus according to the present embodiment will be described.

When the waste supplied to the waste storage container 1 is clogged in the storage container 1 or the pipe 3 due to various reasons such as viscosity and density during transportation along the waste transfer pipe 3, , The hydraulic pressure source 9 and the hydraulic control solenoid valve 73 are operated.

Then, a water pressure is supplied to the water pressure nozzle pipe 5 along the water pressure supply pipe 7, and then the water is supplied to the storage container 1 through the nozzle holes 51 formed in the water pressure nozzle pipe 5, And the waste water conveying pipe (3).

As a result, waste which has been clogged in the waste transfer pipe 3 or the waste storage container 1 is deteriorated. At this time, when the air pressure is applied from the upper part, the clogged waste is easily transferred.

According to the waste transfer apparatus of the present invention, since the water pressure acts not only in the waste storage container but also in the pipe along with the waste transfer pipe as well as the waste storage container, the waste is clogged in the pipe It has the advantage that it is possible to dilute the waste very effectively and to easily pierce the clogged pipe.

1: Waste storage container
3: Waste transfer pipe
5: Hydraulic nozzle pipe
7: Hydraulic supply pipe
9: Pressure source

Claims

A waste storage container (1);
And a waste transfer pipe (3) connected to a lower end of the waste storage container (1) and extending to a transfer storage, the waste transfer device comprising:
The waste storage vessel 1 or the transfer pipe 3 is formed to extend along the waste transfer pipe 3 inside the waste storage vessel 1 and is filled with a strong water pressure through the hydraulic nozzle hole 51 when the waste storage vessel 1 or the transfer pipe 3 is clogged. Further comprising a water pressure nozzle pipe (5) connected to an external pressure source for spraying the water.

The water pressure nozzle pipe 5 is connected to a water pressure source by a water pressure supply pipe 7 and a water pressure supply valve 71 and a water pressure control solenoid valve 73 for controlling the water pressure are further formed in the water pressure supply pipe Characterized by a waste conveying device.