KR20090020915A - A simplified intermediate refuse collection system in automatic refuse collection equipment - Google Patents

Abstract

A simplified relay system is provided, in which the movement route of the vehicles transporting the garbage is reduced and the transportation fare can be decreased. A simplified relay system comprises: a simplified relay center; a central collection site in which the garbage is transferred from the relay center; and a section valve(22) which is installed at a conduit line of the rear of the relay center. The section valve is opened and closed by control of the relay center. The relay center is smaller than the central collection site. The relay center and the central collection site are equipped with fans.

Description

Simple relay station system in automatic garbage collection facility {A SIMPLIFIED INTERMEDIATE REFUSE COLLECTION SYSTEM IN AUTOMATIC REFUSE COLLECTION EQUIPMENT}

The present invention relates to a simple relay station system, which is provided as an intermediate collection facility for a large amount of waste discharged in a large-scale system of an automatic garbage collection facility.

In the automatic garbage collection facility, the transfer distance is limited when garbage is collected due to friction in the pipeline which increases as the transportation distance increases. That is, the distance from which garbage can be collected depends on the pipe diameter, but usually 1.5 to 2 km is known as the system limit. If the system limit distance is exceeded, normal collection of garbage is difficult because the friction inside the pipeline is greater than the suction pressure, no matter how high the blower in the central storage draws air.

In recent years, as apartments and residential complexes have become more complex and larger in size, in the area of garbage collection in the area's automatic garbage collection system, the transport and collection of all the garbage generated in the area from the automatic garbage collection facility to only one central storage facility is required. It's getting hard.

In order to apply the automatic garbage collection facility to such a larger system, the number of central storage facilities should be increased, thereby increasing the installation cost of the facility and the building area required by the installation of the facility.

In addition, as the place where the garbage is collected is dispersed, the moving path of the vehicle for transferring to the final treatment plant becomes long, and thus there is a problem in that the time and transportation cost required for the transportation are increased.

The present invention, in order to solve the problems as described above, that is, in order to economically and efficiently collect a large amount of waste discharged in a large-scale system of the automatic garbage collection facility, economically and highly efficient waste transported to the central storage Its purpose is to provide a simple relay system as an intermediate collection facility.

In order to achieve the above object, a large system of automatic garbage collection facilities is zoned, and a simple relay station is provided as an intermediate collection facility in an area far from the central storage area.

In addition, in the present invention, in order to allow the waste collected in the simple relay station to be loaded into the container in the relay station, and to ensure that the waste accumulated in the container is more smoothly transferred to the central storage area, a screw without a screw is attached to the container. The air inlet is provided at the bottom of the container.

According to the present invention, by providing the simple relay station system, it is possible to reduce the number of installation of a large number of central storage facilities required in the large-scale automatic waste collection system, a number of central storage is collected in the area Since it is not distributed to other places, it shortens the moving path of the vehicle for transporting to the final treatment plant, thereby providing an economic effect due to the reduction of the driving time and transportation cost of the vehicle.

In addition, the container in the simple relay station provides a shaftless screw and an air intake at the bottom.

On the other hand, in another embodiment of the present invention, there is provided a drum-type container having a shaftless screw, a second shaftless screw, and an air suction port as a container in the simple relay station. Accordingly, it provides a high efficiency waste transport effect, which facilitates the transport of waste in the area.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.

First, in adding reference numerals to the components of each drawing, it should be noted that the same components as much as possible, even if displayed on different drawings.

Hereinafter, with reference to the accompanying drawings will be described in more detail a simple relay station system in a wide area automatic waste collection facility according to the present invention.

1 is a process flow diagram of a waste transport pipe of the entire large-scale garbage collection facility according to the present invention.

In Fig. 1, symbols A and A 'are simple relay stations of the remote collection system, and symbol B represents the central collection center of the remote collection system, respectively.

In addition, the code | symbol C is an input device in a near-field collection system, and D represents the central storage center of a near-field collection system, respectively.

As shown in FIG. 1, in the large-size garbage collection system, in order to collect garbage in an area far from the central storage area B, a simple relay station (A, A ') system is provided in the area to collect the garbage. Garbage discharged from a remote location in the system is temporarily stored at a simple relay station (A, A ') provided to the area and finally collected in a central storage area (B).

In FIG. 1, one garbage collection facility is composed of two systems, a remote collection and a near collection, whereby the central storage area D and the central storage area B of the remote collection system exist. The two dumps are co-located in an optimal place for waste collection.

As a result, in the large automatic garbage collection facility, a simple relay station (A, A ') system, which is an intermediate collection facility, has been provided, thereby enabling both remote collection and near-site collection. It offers the advantage of being easier.

In Fig. 1, two simple relay systems A and A 'are provided in the remote collection system, and the garbage discharged from the remote zone and temporarily stored in the simple relay stations A and A' is remote. Garbage collected from the central storage area B in the collection system and discharged from the input device C of the near area is collected into the central storage area D in the near area collection system, but this can be changed as much as the given situation.

FIG. 2 is a detailed view of the two simple relay systems A and A 'and the central storage box B in FIG. 1, which is centered from the simple relay system A and A' in a large automatic garbage collection facility according to the present invention. It is a process flow chart of a waste transportation pipe to the storage box B.

As shown in FIG. 2, according to the size of garbage collection facilities in accordance with the increase in the size of the automatic garbage collection facilities, several simple relay stations can be provided as intermediate garbage collection facilities, and each of the simple relay stations A, A ') enables remote garbage collection to the central storage area B within a large system.

That is, the waste discharged from the zones and collected in each of the simple relay stations A and A 'is collected back into the central storage box B after a certain period of time.

According to FIG. 2, the order in which the rubbish accumulated in each of the simple relay stations A and A 'is transferred to the central storage area B is a section valve provided to the rear end pipe of the simple relay stations A and A'. 22), the section valve 22 can be opened and closed in a predetermined order under the control in the central storage box (B).

Food waste and general waste discharged from the respective simple relay stations (A, A ') are respectively transferred to the corresponding waste containers (B13, B14) through the pipeline switching valve (3) in the central storage space (B), the waste The transfer of the air is made by the air suction using the blower (B2) in the central storage (B). The number of containers (B13, B14) in the storage (B) is determined according to the amount of waste to be discharged, the number increases when the waste capacity is large.

The waste accumulated in the container is transferred to the final treatment plant using a suitable container lift device B15 and a suitable vehicle B16.

At this time, the air sucked into the blower (B2), while passing through the filter device (B3) and odor removal device (B4) provided at the rear end of the blower (B2), dust, rubble debris, odors, etc. scattered during the transport of the waste After it is removed, it is released into the atmosphere.

A series of process system diagrams from the inspection port 21 and the section valve 22 to the odor removal device B3 on the pipeline in the inspection manhole 2 provided to the rear end pipes of the simple relay stations A and A ' As a configuration generally used in the prior art and its configuration order and other driving methods and principles do not differ from the conventional method, its detailed description is omitted.

FIG. 3 is a detailed view of a simple relay station A or A 'in the remote collection system of FIG. 1, and a process diagram of a waste transportation line in a simple relay station system A or A ′ in a large automatic garbage collecting facility according to the present invention. to be.

As the automatic garbage collection facility is enlarged, garbage collection from a remote area is zoned by a simple relay station provided in the system, and the garbage collection process from each zone to the corresponding simple relay stations A and A 'is shown in FIG. .

According to Figure 3, the waste discharge of the waste inlet 12 disposed in each zone is made according to the opening and closing sequence of the section valve 22 provided in the rear end of the inlet 12, the section valve 22 is The terminal is opened and closed under the control of the simple relay stations A and A ', and the relay stations A and A' can be controlled in the central storage area B. FIG.

The food waste and general waste discharged from the respective inlets are converted into pipes through the pipe switching valve 3 in the simple relay stations A and A ', and after passing through the corresponding centrifuge A11, the waste container A12. Is transferred to. The waste is transported by the air suction using the blower A2 in the simple relay stations A and A ', and the air sucked into the blower A2 after the waste transport is provided to the rear end of the blower A2. After passing through the filter device (A3) and odor removing device (A4) to be discharged to the atmosphere.

At this time, since the air intake capacity required for transporting the waste to the simple relay stations A and A 'is smaller than the air capacity to be sucked in the central storage area B, it is therefore necessary in the simple relay stations A and A'. The number of blowers A2 can be reduced.

The size of the simple relay station (A, A ') system is relatively small compared to the central storage area (B) where all the wastes in the entire system are collected. Accordingly, as described above, providing a number of simple relay stations (A, A ') with one central storage facility (B) provides more construction volume and construction than installing multiple central storage facilities (B). It offers the advantage of reducing costs.

The waste conveying process flow chart in the simple relay stations A and A 'is the same as that of the conventional automatic waste collecting facility, and the detailed description thereof is omitted because the order of construction and other driving methods and principles are not different from the conventional methods. would.

The waste accumulated in the containers A12 and A12 'in the simple relay stations A and A' is transferred to the central storage area B. At this time, the accumulated wastes are discharged to the containers A12 and A12 '. Discharge openings A121 and A121 'are provided, and the discharge openings A121 and A121' are connected to a conveying line to the central storage area B, where the waste discharged from the container A12 is disposed on the side. An air intake A14 is provided to facilitate transport.

Therefore, as the air suction is started by the operation of the blower B2 in the central storage box B, a negative pressure is formed in the system, and at the same time as the air inlet A14 is opened, air under atmospheric pressure is introduced to move the garbage. An air flow rate is created, and by the flow of air generated thereby, the wastes discharged from the containers A12 and A12 'in the simple relay stations A and A' start to be transferred to the central storage B.

In the present invention, according to Figures 2, 3 and 4, the waste transported into the simple storage (A, A ') is deposited into the containers (A12, A12') through the centrifuge (A11), wherein the centrifugal The connection portion of the separator A11 and the containers A12 and A12 'is provided with a level measuring device A122 for measuring the height of the accumulated waste.

Garbage is temporarily stored in the containers A12 and A12 'and is transferred to the central storage area B after a certain period. At this time, when the accumulated waste exceeds the proper capacity of the containers A12 and A12 ', the level measuring device A122 detects this. According to the electrical signal generated by the level measuring device (A122), the waste dropping direction switching valve (A15) to switch the transport direction of the waste so that the waste is accumulated in the emergency transport container (A17), at this time, The waste falling direction switching valve A15 is provided between the lower end of the centrifuge A11, that is, between the centrifuge A11 and the containers A12 and A12 '.

Garbage accumulated in the emergency carry-out container A17 is capable of emergency carry-out from the simple storage boxes A and A 'using a container lift device A18 and a garbage transport vehicle A19. It can be applied to both food waste and general garbage.

Figure 4 is a detailed view of the input device (C) and the central storage (D) in the near-field collection system in Figure 1, it is a process diagram of the near-field waste transport pipeline in a large automatic garbage collection facility according to the present invention.

In the central storage facility D of FIG. 4, which shows the near-field collection systems C and D of FIG. 1 in more detail, garbage discharged from the garbage inlet 12 ′ located near the storage area D is collected. . The waste discharge from the inlet 12 'disposed in each zone is made in accordance with the opening and closing sequence of the section valve 22' provided in the rear conduit of the inlet 12 ', and the section valve 22' Can be controlled in the central storage (D).

The food waste and the general waste discharged from the respective inlets are converted into a pipe through the pipe switching valve 3 ', and then passed through the centrifuge D11 and then transferred to the waste containers D13 and D14. The waste is transported by the air suction using the blower D2 in the storage box D, and the air sucked into the blower D2 after the waste transport is provided at the rear end of the blower D2. And after passing through the odor removing device (D4) is discharged to the atmosphere.

In the present invention, it is relatively inexpensive and simple to shorten the time required for the emptying of the containers A12 in the simple relay stations A and A 'and to enable a reliable and effective discharge of the temporarily stored waste in the container A12. Two examples were provided as solutions.

FIG. 5A is a side view of a first embodiment of a waste container provided with a screwless screw in a simple relay system according to the present invention, and FIGS. 5B and 5C are a plan view and a front view, respectively, of FIG. 5A.

As shown in FIGS. 5A, 5B, and 5C, a shaftless screw A13 is provided in the lower portion of the container A12, and an end of the screw A13 is lower in the container A12. It is connected to the outlet (A121) of the garbage to be discharged more easily.

The container A12 is characterized in that the width is narrowed from the middle height of the container A12 to the bottom in order to provide an oblique inclined surface to allow the food waste to be accumulated to the upper portion of the screw (A13).

An air flow is generated due to the air suction of the blower B2 in the central storage box B and the opening of the air suction port A14 provided at the side of the discharge port A121, and the shaftless screw A13 below the container A12. Rubbish discharged from the discharge port (A121) to the transfer pipe through the can be easily transported to the central storage (B).

At this time, the end of the shaftless screw (A13) is provided with a motor (A13a) equipped with a reduction gear as a power means, and as the motor (A13a) rotates, the screw (A13) also rotates, the screw (A13) is When rotated, the garbage accumulated in the upper portion of the screw A13 is moved to the discharge port, and the container A12 is emptied.

FIG. 6A is a side view of a second embodiment of a waste container provided with a shaftless screw in a simple relay system according to the present invention, and FIG. 6B is a plan view of FIG. 6A.

As shown in Fig. 6A, the container A12 'has a large drum shape unlike the container A12 of the first embodiment, and one end thereof is connected to the centrifuge A11. In addition, inside the drum-like container A12 ', a shaftless screw A13' is provided along the inner wall of the container A12 'as in the first embodiment, to facilitate the discharge of waste.

A waste outlet A121 'is provided at the opposite end of the drum-type container A12', which is blocked by a blocking plate A12'a while the waste is stored, and a central storage box. With the start of transfer to (B), the garbage is discharged while being opened by the driving of the cylinder A12'b mounted on the outer surface of the blocking plate A12'a.

Although not shown in the figure, the end of the shaftless screw A13 'is likewise provided with a power means for the rotation of the screw A13'.

The discharged waste is dropped onto the second shaftless screw device A13'b through the waste drop induction device A12'c provided under the discharge port A121 ', and at this time, the waste drop induction device ( A12'c is not closedly connected to the upper outlet A121 'and provides a slanted slope with its width narrowing so that garbage can only fall onto the second shaftless screw device A13'b. .

In addition, the second shaftless screw device A13'b provided at the point where the garbage falls so that the garbage discharged from the drum-type container A12 'is transported to the central storage box B without a blockage without being blocked. It is provided as an auxiliary for the purpose, is faster than the rotational speed of the axisless screw (A13 ') in the drum-shaped container (A12').

At this time, an end of the second shaftless screw device A13'b is provided with a motor A13'c equipped with a reduction gear as a power means.

The waste moved through the second shaftless screw device (A12'a), the blower starts the air intake in the central storage (B), and the garbage drop induction device (A12 ') not sealed with the outlet (A121'). As air enters from the upper part of c), it starts to be transferred to the central storage box (B).

In addition, the waste may be more easily transported to the central storage box B by opening the air suction port A14 provided on the side of the transport pipe.

In addition, although not shown, in the simple relay system of the present invention, the container device of the first and second embodiments includes a main power supply device for supplying power to the device, a switch for on / off of various devices such as a power supply device, and the like. They can be controlled through integrated management at the central station, and individual control is also possible within a simple relay station.

4, which is not described, is provided as a storage control device 4 for each simplified and central storage area, and the provided control devices 4 can be linked to each other to control each other in one place, and also to enable individual control. Although the adjustment and control thereof are the same as those of the conventional method, the detailed description thereof will be omitted.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the technical field of the present invention without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

1 is a process flow diagram of a waste transport pipe of the entire large-scale garbage collection facility according to the present invention.

FIG. 2 is a detailed view from the simple relay station systems A and A 'to the central storage ground B in the process flow diagram of the waste transportation pipe line shown in FIG.

3 is a process flow diagram of a waste transport pipeline in the simple relay station system A, A 'in the process flow diagram of the waste transport pipeline shown in FIG.

FIG. 4 is a detailed view of the input device C and the central storage area D in the short distance collection system in the process flow diagram of the waste transportation line shown in FIG. 1.

FIG. 5A is a side view of a first embodiment of a waste container provided with a shaftless screw in a simple relay station according to the present invention. FIG.

5B is a top view of FIG. 5A.

5C is a front view of FIG. 5A.

6A is a side view of a second embodiment of a waste container provided with a shaftless screw in a simple trunk system in accordance with the present invention.

FIG. 6B is a plan view of FIG. 6A.

<Description of the symbols for the main parts of the drawings>

11, 11 ': air intake

12, 12 ': slot

2, 2 ': access hole manhole

21, 21 ': access door

22, 22 ': section valve

3, 3 ': pipeline switching valve

A, A ': Simple relay station

A11: centrifuge

A12: container

A12 ': drum type container

A121, A121 ': Outlet

A12'a: blocking plate

A12'b: cylinder

A12'c: Garbage Drop Induction Device

A122: level measuring device

A13, A13 ', A13'b: shaftless screw

A13a, A13'c: Motor with reducer

A14: Air Intake

A15: Waste Falling Direction Valve

A16: Garbage Compressor

A17: Emergency Carry Out Container

A18: Container Lift Device

A19: Garbage Transport Vehicles

A2: blower

A3: filter unit

A4: Deodorizer

B: Remote Central House

C: near-injection device

D: Near Center

B11, D11: centrifuge

B12, D12: Garbage Compressor

B13, D13, B14, D14: Container

B15, D15: Container Lift Device

B16, D16: Garbage Transport Vehicles

B2, D2: Blower

B3, D3: filter device

B4, D4: Deodorizer

4: collection control device

Claims (14)

In collecting garbage at large garbage collection facilities, by providing simple relay stations A and A 'as intermediate storage stations for the collection of distant wastes, the garbage discharged from the distant areas is discharged to the simple relay stations A and A'. And then transfer the waste from the simple relay stations (A, A ') to the central storage area (B). 2. A section valve (22) according to claim 1, wherein a section valve (22) is provided in a conduit at the rear end of the simple relay stations (A, A '), and the section valve (22) is opened and closed under the control of the simple relay stations (A, A'). Simple relay station system in automatic garbage collecting facility. The waste station (A, A ') has the same configuration as the central storage facility (B), but is smaller in size than the central storage facility (B) and has fewer blowers required. Simple relay system in the collection facility. The container A12, which is a temporary storage of garbage, and a centrifuge A11 are provided on the container A12, and the container A12 is provided in the simple relay stations A and A '. Between the centrifugal separator (A11) is provided with a switching valve (A15) for adjusting the falling direction of the waste falling from the centrifuge (A11) in two directions, one side of the switching valve (A15) is connected to the container (A12) And the other end is connected to the emergency release container (A17), the simple relay station system in the automatic waste collection facility. The method of claim 4, wherein the lower portion of the container A12, which is a temporary storage of waste provided in the simple relay stations A and A ', reduces the time required for emptying the containers A12, Simple relay station in an automated waste collection facility, provided with a shaftless screw (A13) that enables reliable and efficient discharge. The container A12 according to claim 4, wherein the container A12, which is a temporary storage of garbage provided in the simple relay stations A and A ', provides an oblique inclined surface to allow the food waste to be accumulated to the top of the shaftless screw A13. Simple relay station system in automatic garbage collecting facility which becomes narrower toward the bottom in order to do so. The waste material stored in the container A12 is transferred to the central storage box B on one side of the lower portion of the container A12, which is a temporary storage of the waste provided in the simple relay stations A and A '. A discharge port (A121) to be provided is provided, the discharge port (A121) is connected to the transfer pipe to the central storage (B), The side of the outlet (A121) is provided with an air inlet (A14) to facilitate the discharge of waste from the container (A12), a simple relay station in the automatic waste collection facility. The level measuring apparatus (A122) according to claim 4, wherein in the simple relay stations (A, A '), the waste accumulated in the container (A12), which is a temporary storage of garbage, does not exceed the proper capacity of the container (A12). ), When the proper capacity of the container A12 is exceeded, the garbage drop direction switching valve A15 switches the garbage drop direction to the emergency discharge container A17, Garbage accumulated in the emergency carry-out container (A17) is a simple relay system in the automatic waste collection facility, so that it does not go directly to the central storage (B) using a garbage transport vehicle (A19). According to claim 1, In the simple relay stations (A, A '), a centrifuge (A11) is connected to one end of the drum-type container (A12') and the container (A12 ') as temporary storage of waste, A shaftless screw A13 'is provided therein along the inner wall of the container A12' to facilitate the discharge of waste, The opposite end of the drum type container (A12 ') is provided with a waste outlet (A121'), a simple relay system in the automatic waste collection facility. The method of claim 9, wherein the outlet (A121 ') is blocked by the blocking plate (A12'a) while the waste is stored, The outer surface of the blocking plate A12'a is provided with a cylinder A12'b as its driving device, When the transfer of waste to the central storage area (B) is started, by the drive of the cylinder (A12'b) is open the blocking plate (A12'a), the waste is discharged, a simple relay station in the automatic waste collection facility. The waste induction apparatus A12'c is provided in the lower portion of the discharge port A121 'without being sealed. A second shaftless screw device A13'b is provided below the drop induction device A12'c. The second endless screw device (A13'b) is connected to a transfer pipe connected to the central storage (B), a simple relay station in the automatic waste collection facility. The blower according to claim 9, wherein in the simple relay stations A and A ', the blower starts suctioning air at the central storage area B. As air flows in from the upper portion of the outlet A121 'and the non-closed garbage drop induction apparatus A12'c, the transfer to the central storage box B is started, By opening the air inlet (A14) provided on the side of the conveying pipe waste is more easily transported to the central storage (B), a simple relay system in the automatic waste collection facility. The waste induction apparatus A12'c according to claim 11, wherein the drop induction apparatus A12'c provides a slanted slope with a narrow width so that the waste can only fall onto the second shaftless screw device A13'b. Simple relay system in the collection facility. 12. The method of claim 11, wherein the second endless screw device A13'b is provided at a point where the garbage falls, A simple relay station in an automatic garbage collection facility, which is provided as an assistant to be transported to the central storage area B without clogging and is faster than the rotation speed of the shaftless screw A13 'in the drum-type container A12'.

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