JP2000168881A - Sludge-transporting container, transporting means provided with the same and sludge treating system using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sludge-transporting container, sludge transporting means, and sludge treating system which can prevent environmental pollution and requires little investment in plant and equipment. SOLUTION: This container 2 comprises receiving parts 7, 8 for receiving sludge, a sealed type container body 2a for preventing the odor of the sludge received from the receiving parts 7, 8 from leaking, a discharge opening for discharging outside the sludge, and a guiding means 4 for guiding the sludge in the sealed type container body 2a to the discharge opening.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for transporting sludge, transportation means provided with the container, and a sludge treatment system using the container.

[0002]

2. Description of the Related Art Conventionally, various types of trucks and the like having a container detachably mounted on a loading platform have been used. For transporting garbage and the like, for example, Japanese Unexamined Patent Publication Nos. Hei 5-319508 and Hei 8-40505 disclose. Vehicles and the like for refuse disposal have been proposed.

[0003] For example, FIG. 9 shows Japanese Patent Application Laid-Open No. 5-319508.
The trash transport vehicle 44 described in Japanese Patent Laid-Open Publication No. H10-209, the garbage transport vehicle 44 is configured such that a trash storage device 46 as a container mounted on the chassis 45 can be attached to and detached from the chassis 45 via a lift cylinder 47 and the like. Garbage storage device 4
6 has an inlet 49 provided with a crusher 48 and a discharge pipe 5.
1 and a rotatable blade 50 for transporting the dust in the dust storage device 46 to the discharge pipe 51 side. Further, with the above configuration and the like, the dust storage device 46 can be used between arbitrary dust collection sites, and the dust can be quickly and effectively transported to the waste disposal site.

[0004] The above-mentioned vehicles and the like are used for treating refuse generated at construction sites and ordinary households. In the case of raw sludge, conventionally, a dump truck equipped with a simple lid on a dump truck has been used. The sludge was transported from the sludge generation site to the sludge treatment facility, and was introduced into a hopper as one of the sludge treatment facilities, and then treated in various sludge treatment facilities.

[0005]

However, according to the above-mentioned conventional sludge treatment method, the lid provided on the dump truck is of a simple type, so that the odor leaks during transportation, or the sludge is shaken during traveling and the sludge is shaken. There is a possibility that environmental pollution such as separation of water from inside and spillage of water from the rear of the dump truck may be caused.

Further, when sludge is introduced into the hopper, odor leaks from the sludge. Therefore, it is necessary to surround the hopper in a building, collect dust with a large dust collector, and treat the odor with a deodorizer, and construct a sludge treatment system. There was a problem that expenses became high.

Further, in order to carry out a cycle in which sludge is picked up only in the daytime and sludge is treated at night, a large amount of dump trucks is required, and a driver is required accordingly. .

Therefore, the present invention has been made in view of the problems in the above-mentioned conventional sludge treatment method, and the odor leaks during the transportation of the sludge, and the sludge is shaken during the traveling to remove the water in the sludge. Separation can prevent environmental pollution such as water spilling from the rear of the dump truck, and can prevent odor from leaking from the sludge even in the treatment process, so that the hopper can be enclosed in a building, a dust collector and a deodorizer. The present invention provides a sludge transport container, a sludge transport means, and a sludge treatment system that do not require installation of a machine, reduce capital investment, and do not require a large amount of dump trucks and drivers. Aim.

[0009]

According to the first aspect of the present invention,
A container for transporting sludge, a receiving part for receiving sludge, a sealed container body for preventing odor from leaking from the sludge received from the receiving part, and an outlet for discharging the sludge to the outside And guiding means for guiding the sludge in the closed container body to the discharge port.

In a preferred embodiment, the receiving portion is a ceiling portion of the closed container body which can be opened and closed by a canopy rotatably supported by a support shaft. Features.

In a preferred embodiment of the present invention, the guiding means is a paddle type screw conveyor provided inside the closed container body.

According to a fourth aspect of the present invention, as a preferred embodiment, a rotating means for moving the sludge transport container is provided at the bottom of the closed container body.

According to a fifth aspect of the present invention, there is provided a transportation means, comprising a loading platform on which the sludge transport container according to any one of the first to fourth aspects is detachable.

According to a sixth aspect of the present invention, as a preferred embodiment, the transportation means is a dump truck, and the loading platform can be tilted.

In a preferred embodiment of the present invention, the dump truck has a hydraulically driven arm,
The sludge transport container can be moved from the loading platform by the hydraulically driven arm.

The invention according to claim 8 is a sludge treatment system, wherein the sludge discharged from the discharge port of the container for transporting sludge according to any one of claims 1 to 4 is provided at least in an initial sludge treatment facility. Up to this point, the transfer is performed via a closed transfer means directly connected to the discharge port.

According to a ninth aspect of the present invention, as one of preferred embodiments, the first sludge treatment facility is a relay facility for temporarily storing sludge.

In a preferred embodiment, the first sludge treatment facility is a relay facility for temporarily storing sludge, and a predetermined amount of sludge discharged from the relay facility is provided. A mixing device for mixing the sludge and a predetermined amount of the additional substance is provided after the relay equipment.

[0019] In a preferred embodiment, one of the sludge treatment facilities is a cement clinker baking facility.

According to the first aspect of the present invention, the container for transporting sludge is of a closed type, and the closed container body is provided with a guiding means for guiding the sludge to the discharge port. The sludge is transported and discharged from the container body without odor leaking during the transport of the sludge, and the sludge being shaken during traveling to separate the water inside and prevent water from spilling from the rear of the dump truck. Can be.

According to the second aspect of the present invention, the receiving portion is a ceiling portion of the closed container main body which can be opened and closed by a canopy rotatably supported by a support shaft.
Sludge can be easily and quickly received from above the closed container body, and after receiving the sludge,
The container body can be sealed easily and quickly.

According to the third aspect of the present invention, since the guiding means is a paddle type screw conveyor as shown in FIG. 4, various sludges can be more reliably discharged from the container body with a simple configuration as compared with the related art. And a container for transporting sludge.

According to the fourth aspect of the present invention, the sludge transport container is easily moved since the bottom of the hermetically sealed container body is provided with a rotatable moving means such as a rotatable roller as shown in FIG. Can be done.

According to the fifth aspect of the present invention, since the transporting means has a carrier on which the sludge transporting container can be attached and detached, a plurality of sludge transporting containers are used for one transporting means. It can be transported and does not require a lot of transportation means and drivers. In addition, it is possible to cope with sludge collection places where transportation means are difficult to enter.

According to the sixth aspect of the present invention, the transportation means is a dump truck, and the loading platform can be inclined, so that sludge from an inland area where traffic is inconvenient can be transported by land and sludge. At the treatment plant, the sludge can be quickly and reliably discharged from the sludge transport container.

According to the seventh aspect of the present invention, the sludge transport container can be moved from the loading platform by the hydraulically driven arm provided to the dump truck. For example, the sludge transport container can be unloaded from the loading platform. It can be moved smoothly to the ground of the place.

According to the eighth aspect of the present invention, the sludge discharged from the discharge port of the container for transporting sludge is transferred to at least the first sludge treatment facility via the closed transfer means directly connected to the discharge port. Since odor does not leak from the sludge from the outlet of the container for transporting sludge to the first sludge treatment facility, the hopper is surrounded by a building, and a dust collector and a deodorizer are provided as in the past. Eliminates the need.

According to the ninth aspect of the present invention, since the first sludge treatment facility is a relay facility for temporarily storing sludge, sludge is treated in accordance with the operation status of other sludge treatment facilities. can do.

According to the tenth aspect of the present invention, the first sludge treatment facility is a relay facility for temporarily storing sludge, and a predetermined amount of sludge discharged from the relay facility and a predetermined amount of sludge. In order to provide a mixing device for mixing the additive substance after the relay equipment, it is possible to pre-treat the sludge and the additive substance at once, or to adjust the amount of sludge and the additive substance to be treated in accordance with the purpose of treatment. it can.

According to the eleventh aspect of the present invention, since the sludge treatment facility is a cement clinker baking facility, the sludge can be treated while using it as a cement raw material, and both advantages are obtained.

[0031]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a concrete example of an embodiment of a container for transporting sludge according to the present invention, a transport means provided with the container, and a sludge treatment system using the container will be described with reference to the drawings. I will explain it. In the present invention, the sludge means raw sludge of organic-containing sludge such as sewage sludge, human waste sludge, contained sludge, and dredged sludge.

FIGS. 1 and 2 show a dump truck equipped with a sludge transport container (hereinafter abbreviated as "container") according to the present invention. FIG. 1 shows a state where the container is mounted. , FIG. 2 shows a state where the container is unloaded.

As shown in FIG. 1, the dump truck 1 has a loading platform 1a on which a container 2 is placed, a hydraulically driven arm 3 for moving the container 2, and discharge of sludge from the container body 2a. And a motor 5 for driving the paddle type screw conveyor 4 used in the operation.

The bed 1a can be tilted by a hydraulic device (not shown). The hydraulically driven arm 3 has
Known ones as described in JP-A-10-129333 can be used.

As shown in FIGS. 3 and 4, the container 2 has a receiving portion constituted by a canopy 8 and the like for receiving sludge, and a hermetic seal for preventing odor from leaking from the sludge received from the receiving portion. A formula container body 2a;
It is composed of a sludge discharge duct 10 having a discharge port 10a for discharging sludge to the outside, and a paddle type screw conveyor 4 as guiding means for guiding the sludge in the closed container body 2a to the discharge port 10a. .

As shown in FIGS. 2 and 3, four rubber-lined rollers 6 used for moving the container body 2a are provided at the bottom of the container body 2a.

Further, as shown in FIG.
The ceiling part a can be opened and closed by a canopy 8 that rotates about a support shaft 7 as a sludge receiving part, and sludge is received from this ceiling part. In the figure, the solid line is the canopy 8
Indicates a closed state, and a two-dot line indicates a state in which the canopy 8 is opened. A hydraulic device (not shown) is used to open and close the canopy 8 so that the ceiling can be completely sealed.

In the lower part of the container 2, a paddle type screw conveyor 4 penetrates the container body 2 a and is driven to rotate by a motor 5 via a drive chain 9.

As shown in FIG. 5, the paddle type screw conveyor 4 has a large number of paddle blades 4b on a rotating shaft 4a, and the sludge in the paddle type screw conveyor 4 moves in the direction of arrow X by the rotation of the rotating shaft 4a. Then, it is discharged from the discharge port 4c. FIG. 4 shows the left half of the paddle type screw conveyor 4 in the container main body 2a. In the right half, the mounting direction of the paddle blades 4b is opposite to the illustrated left half. The sludge moves from the right toward the discharge port 4c. Also, at the bottom of the paddle type screw conveyor 4,
An inspection port 4d for inspecting the internal state and the like of the paddle type screw conveyor 4 is provided.

The paddle type screw conveyor 4 is suitable for transferring a viscous substance which is unsuitable for a general screw conveyor, and cannot be expected to be quantitative. However, the viscous substance is transferred while being stirred and mixed. Suitable to do. Therefore, as described later, since the sludge can be quantitatively controlled by the first sludge pump 21 (see FIG. 8) provided at the subsequent stage of the paddle type screw conveyor 4, there is a problem even if the paddle type screw conveyor 4 does not have quantitative property. It does not become agitated, such as sewage sludge after passing through a dehydrator, with a low viscosity of 70-80%,
By increasing the viscosity by mixing, it is possible to obtain properties suitable for transfer by the first sludge pump 21, which is preferable.

As shown in FIG. 4, a sludge discharge duct 10 is provided near the paddle type screw conveyor 4 of the container 2a, and the sludge is discharged from a discharge port 10a at the tip of the sludge discharge duct 10. This sludge discharge duct 1
0 is preferably provided in the vicinity of one corner of the bottom of the container 2 as shown in FIG. The sludge discharge duct 10 is provided with a manual blind damper 11 for completely sealing the sludge discharge duct 10.

In the above-described embodiment, the ceiling portion that can be opened and closed by the canopy 8 that rotates about the support shaft 7 is used as the sludge receiving portion in order to efficiently put the sludge into the container 2. The receiving portion is not limited to the one having the openable canopy 8 as long as the receiving portion is configured to be completely sealed, and various types such as an inlet can be used.

Further, the paddle type screw conveyor 4 is used as a guiding means for guiding the sludge in the container body 2a to the sludge discharge duct 10. In addition to the paddle type screw conveyor, the sludge is stirred and mixed. Other guidance means can be used as long as they can be transported. Further, the mounting location of the guiding means is not limited to the vicinity of the sludge discharge duct 10, and other mounting locations can be selected. The number of mounting means is not limited to one, and a plurality of guiding means can be provided. is there.

Further, in the above embodiment, the container body 2a is movable by providing the rotatable roller 6 at the bottom of the container body 2a. Can be used. In addition, on the site where the sludge generation site and sludge treatment facilities are located,
If equipment for easily moving the container 2 is provided, the roller 6 can of course be omitted.

Next, an example of a method of transporting sludge using the dump truck 1 will be described. FIG. 6 shows a state where sludge is received in the container 2 at the sludge generation site. The hydraulically driven arm 3 from the loading platform 1a of the dump truck 1
The container 2 in the empty state is unloaded to the ground by using the above, the container 2 is moved by using the hydraulically driven arm 3 and the roller 6, and then the canopy 8 of the container 2 is opened below the sludge hopper 12. The container 2 is positioned in the state. Then, the sludge is received from the sludge hopper 12, and when the container body 2a is full, the canopy 8 is closed, and the container 2 is mounted on the dump truck 1 using the hydraulically driven arm 3.

Here, since the container 2 is detachable from the bed 1a of the dump truck 1, even if the height from the ground to the sludge discharge port 12a of the sludge hopper 12 is relatively low, the container 2 can be easily removed. 2 can receive sludge. In addition, the sludge discharge port 12 of the sludge hopper 12 from the ground
When the height up to “a” is relatively high, it is possible to receive the sludge while the container 2 is mounted on the dump truck 1.

Further, since the container 2 which has been wholesaled on the ground can be moved by using the hydraulically driven arm 3 and the roller 6, the stop position of the dump truck 1 and the sludge hopper 12 may be slightly different at the sludge generating site. Even if they are separated, the container 2 can be positioned at a desired position.

The dump truck 1 that has received the sludge at the sludge generation site moves to the container storage location 14 on the site where the sludge treatment facility is located as shown in FIG. 7, and unloads the container 2 and loads the empty container 2. Head to the sludge generation site 13 again. By repeating the above cycle, the dump truck 1 transports the sludge between the sludge generation site 13 and the container storage location 14.

Here, in the dump truck 1, since the ceiling of the container body 2a is sealed by the hydraulically-openable canopy 8, the odor leaks during the transportation of the sludge, and the sludge shakes during traveling. This solves the problem that water in the container 2 is separated and water spills from the rear of the dump truck 1.

In addition, sludge is collected only in the daytime,
Even when performing a cycle of treating sludge at night, the sludge can be transported by the minimum number of dump trucks 1 and the transported sludge can be stored in the container 2 wholesaled from the dump trucks 1. Does not require a large amount of dump trucks and drivers.

In the above embodiment, the dump truck 1 is used as the sludge transport means. However, the transport means is not limited to the dump truck 1, but is provided with a loading / unloading platform on which the container 2 can be attached and detached. And all transportation means used between the vehicle and the vehicle, such as trucks, wagons, and other vehicles, ships, and the like. The size, shape, material, and the like of the container used in the present invention are not particularly limited as long as the container can be mounted on the above-mentioned transportation means.

The dump truck 1 is not necessarily a container 2
A device for moving the container 2 may be provided at the place where the container 2 is unloaded without providing the hydraulically driven arm 3 for moving the container 2.

Next, a sludge treatment system according to the present invention for treating the sludge received as described above will be described.

The sludge treatment system according to the present invention transfers the sludge discharged from the discharge opening 10a of the above-mentioned sludge transport container 2 to at least the first sludge treatment facility.
The transfer is carried out via a closed transfer means directly connected to a.

Here, the sludge treatment equipment is a receiving tank,
It is a main facility such as a relay facility such as a dehydration processing facility, a mixing device, and an incineration facility, and the first sludge processing facility is the first of these main facilities in the processing step.

The closed-type transfer means refers to equipment capable of transferring sludge from the container 2 to the above-mentioned receiving tank or the like without contact with outside air, such as a pressure pump with a pressure pipe, and a mono pump (trade name). Is preferred,
The sludge can be efficiently transferred by disposing it in the above-mentioned various relay facilities.

FIG. 8 is a diagram showing an example of a system for treating the sludge received in the container 2, and shows a case where a cement clinker burning facility is used as one of the sludge treatment facilities.

The receiving station 20 has a space in which the dump truck 1 can enter, and the receiving station 20 has a first sludge pump 21 for transferring sludge to a cement clinker baking facility (kiln kiln bottom) 23. Is provided.

Receiving place 20 and cement clinker firing equipment 2
3 is a relay facility for temporarily storing sludge, and a receiving tank 24 as the first sludge treatment facility.
A second sludge pump 25 is provided at the bottom of the receiving tank 24.

After the receiving tank 24, there is provided a mixing device 26 and a screw conveyor 27 for mixing the sludge and the additive substance A and transferring the mixture to the cement clinker baking facility 23. As the additive substance A, pulverized coal, clinker dust, or an intermediate treatment material containing slaked lime obtained by heating a cement raw material, which is obtained by heating a cement firing suspension suspension heater, is used. it can.

As the mixing device 26, for example, a plowshare mixer (manufactured by Taiheiyo Kiko Co., Ltd.) can be used. This Plowshare mixer has a rotating shaft in a cylindrical casing, and this rotating shaft has a saw-tooth type shovel blade for three-dimensionally mixing an adhesive substance, and a shearing action on the substance. And a chopper for adding the same, thereby enabling dispersion mixing and uniform mixing in a short time, which were impossible with a conventional mixing apparatus.

The first sludge pump 21 and the receiving tank 24 are connected to each other, and the second sludge pump 25 and the mixing device 26 are connected to each other by pipes 22A and 22B constituting closed transfer means.

Next, the operation of the sludge treatment system having the above configuration will be described. The dump truck 1 equipped with the container 2 filled with sludge is stopped at the receiving place 20, the sludge discharge duct 10 shown in FIG. 5 is connected to the inlet pipe of the first sludge pump 21, and the manual bypass blind damper 11 is pulled out.
By operating the first sludge pump 21, the sludge can be transferred to the receiving tank 24.

Thereafter, while observing the operation status of the cement clinker baking facility 23, an appropriate amount of sludge is supplied from the receiving tank 24 through the second sludge pump 25 and the pipe 22B so as not to hinder the stable operation of the cement clinker baking facility 23. To the mixing device 26 and a predetermined amount of the additive A
Can be mixed and supplied to the cement clinker firing equipment 23. Thereby, the sludge can be processed in the cement clinker baking facility 23 and used as a cement raw material.

When a large amount of sludge having a high water content is directly supplied to the cement clinker sintering equipment 23, the stable operation of the cement clinker sintering equipment 23 is hindered, and the cement produced by the cement clinker sintering equipment 23 is prevented. Although there is a possibility that the quality of the clinker may be deteriorated, with the above configuration, the sludge is mixed with the intermediate treatment material containing slaked lime as the additive substance A and supplied to the cement clinker sintering equipment 23 to dewater the intermediate treatment material containing lime. The sludge is pulverized by the action, and the cement clinker firing equipment 23
It is possible to suppress the generation of a large amount of water vapor in the inside and stabilize the operation of the cement clinker baking equipment 23 and prevent the quality of the cement clinker manufactured by the cement clinker baking equipment 23 from deteriorating.

At this time, the space between the first sludge pump 21 and the cement clinker baking equipment 23 has a sealed structure, and no odor leaks from the sludge between the container 2 and the first sludge pump 21. Therefore, it is not necessary to surround the hopper with a building or to install a dust collector and a deodorizer as in the related art, and it is possible to reduce the capital investment for treating sludge.

In the above embodiment, the receiving tank 24 is provided between the receiving station 20 and the mixing device 26. However, the receiving tank 24 is omitted if there is no need to temporarily store the sludge in the receiving tank 24. It is also possible to supply sludge directly to the mixing device 26.

In the above embodiment, the receiving station 20
, The container 2 is placed on the carrier 1a of the dump truck 1 as a transport means, and the sludge discharge duct 10 is connected to the inlet pipe of the first sludge pump 21. The sludge discharging duct 10 may be connected to the inlet pipe of the first sludge pump 21 after being unloaded from the loading bed 1a.

When the sludge is transferred from the container 2 to various relay facilities via the closed transfer means, when the transport means is the dump truck 1, the container 2 is transported to the loading platform 1
It is desirable that the container 2 and the closed transfer means are connected via the discharge port 10a while being placed on the container a, and the sludge is discharged while the loading bed 1a is inclined. By doing so, the sludge can be transferred to the first sludge treatment facility without contacting the outside air, and the sludge can be easily discharged from the container 2.

Further, the loading platform 1a of the dump truck 1 can be tilted by a hydraulic device. However, when the container 2 is to be unloaded from the dump truck 1 and the sludge is discharged from the container 2 at the receiving dock 20, the receiving dock 20 is required. It is also possible to install a table of the tiltable container 2.

[0071]

As described above, according to the first aspect of the present invention, the odor leaks during the transportation of the sludge, or the sludge is shaken during the traveling to separate the water therein, as in the prior art. Accordingly, it is possible to provide a container for transporting sludge that can transport sludge and reliably discharge the sludge from the container body without water spilling from the rear portion of the dump truck.

According to the second aspect of the present invention, the sludge can be easily and quickly received from above the closed container body, and the container body can be easily and quickly sealed after receiving the sludge. Thus, a container for transporting sludge having good operability can be provided.

According to the third aspect of the present invention, it is possible to provide a sludge transporting container capable of discharging various sludges from the container body more reliably than ever before with a simple configuration.

According to the fourth aspect of the present invention, a sludge transporting container which can be easily moved is provided, since a rotatable moving means such as a rotatable roller is provided at the bottom of the hermetically sealed container body. can do.

According to the fifth aspect of the present invention, since the transporting means has a carrier on which the sludge transporting container can be attached and detached, a plurality of sludge transporting containers can be used for one transporting means. It is possible to transport sludge without the need for a large amount of transportation means and drivers, and it is also possible to support sludge collection places where the transportation means cannot easily enter. Possible transportation means can be provided.

According to the sixth aspect of the present invention, the transportation means is a dump truck, and the loading platform can be tilted, so that the sludge can be transported from various inland areas by land, and the sludge can be quickly and reliably transported. A transportation means capable of being discharged from the sludge transportation container can be provided.

According to the seventh aspect of the present invention, the sludge transport container can be smoothly moved from the loading platform to the ground or the like at the unloading place with a simple configuration utilizing the facilities of the dump truck itself. It is possible to provide a transportation method that does not require a simple container moving facility and can reduce capital investment.

According to the eighth aspect of the present invention, the sludge discharged from the discharge port of the container for transporting sludge is transferred to at least the first sludge treatment facility through the closed transfer means directly connected to the discharge port. As the sludge does not leak from the sludge transport container to the first sludge treatment facility, the hopper is surrounded by a building, and the dust collector and the deodorizer are removed. There is no need to provide such a sludge treatment system, and it is possible to provide a sludge treatment system capable of minimizing capital investment for sludge treatment.

According to the ninth aspect of the present invention, the sludge can be treated in accordance with the operation status of other sludge treatment facilities, so that a sludge treatment system capable of treating sludge more efficiently is provided. be able to.

According to the tenth aspect of the present invention, it is possible to collectively treat sludge and additive substances by using a common sludge treatment facility, and it is possible to reduce equipment investment for treating sludge and the like. Since it becomes possible and the amount of sludge and the added substance to be treated can be adjusted to suit the purpose of treatment, a sludge treatment system capable of treating sludge more efficiently can be provided.

According to the eleventh aspect of the present invention, since the sludge can be treated while using it as a cement raw material, a sludge treatment system capable of treating the sludge and at the same time reducing the cement production cost is provided. can do.

[Brief description of the drawings]

FIG. 1 is a schematic view showing a dump truck provided with a sludge transport container according to the present invention, showing a state in which a sludge transport container is mounted.

FIG. 2 is a schematic view showing a dump truck provided with a sludge transport container according to the present invention, showing a state in which the sludge transport container is unloaded.

FIG. 3 is a partial sectional view of the dump truck of FIG. 1;

FIG. 4 is an enlarged view showing the vicinity of a sludge discharge duct of the dump truck of FIG. 1;

FIG. 5 is a sectional view showing a paddle type screw conveyor used for the sludge transport container according to the present invention.

FIG. 6 is a schematic diagram showing a state in which sludge is received in a sludge transport container at a sludge generation site.

FIG. 7: A dump truck that has received sludge at the sludge generation site
It is the schematic which shows the state which moved to the container storage place in the site where sludge processing equipment is located.

FIG. 8 is a schematic diagram showing an example of a system for treating sludge received in a sludge transport container, in which a cement clinker firing facility is used as the sludge treatment facility.

FIG. 9 is a schematic view showing an example of a conventional garbage transport vehicle.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Dump truck 1a Loading bed 2 Container 2a Container main body 3 Hydraulic drive arm 4 Paddle type screw conveyor 4a Rotary shaft 4b Paddle blade 4c Discharge port 4d Inspection port 5 Motor 6 Roller 7 Support shaft 8 Canopy 9 Drive chain 10 Sludge discharge duct 10a Discharge Outlet 11 Manual-feed blind damper 12 Sludge hopper 12a Sludge discharge port 13 Sludge generation site 14 Container storage place 20 Receiving place 21 First sludge pump 22A, 22B Piping 23 Cement clinker baking equipment (kiln kiln bottom) 24 Receiving tank 25 Second sludge Pump 26 Mixing device 27 Screw conveyor

Claims (11)

[Claims] A receiving unit for receiving sludge; a sealed container body for preventing odor from leaking from the sludge received from the receiving unit; an outlet for discharging the sludge to the outside; A sludge transport container, comprising: a guiding means for guiding sludge in the closed container body to the discharge port. 2. The container for transporting sludge according to claim 1, wherein the receiving portion is a ceiling portion of the closed container main body which can be opened and closed by a canopy rotatably supported by a support shaft. 3. The container for transporting sludge according to claim 1, wherein the guiding means is a paddle type screw conveyor provided inside the closed container body. 4. The container for transporting sludge according to claim 1, wherein the container for transporting sludge is provided at a bottom portion of the closed container body with a rotating means for moving the container for transporting sludge. 5. A transport means comprising a loading platform on which the sludge transport container according to claim 1 is detachable. 6. The transportation means according to claim 5, wherein said transportation means is a dump truck, and said carrier can be tilted. 7. The transportation means according to claim 6, wherein the dump truck has a hydraulically driven arm, and the hydraulically driven arm enables the sludge transport container to be moved from the loading platform. 8. A closed transfer that is connected directly to the outlet of the sludge discharged from the outlet of the container for transporting sludge according to claim 1 to at least a first sludge treatment facility. A sludge treatment system, wherein the sludge is transferred via a means. 9. The sludge treatment system according to claim 8, wherein the first sludge treatment facility is a relay facility for temporarily storing sludge. 10. The first sludge treatment equipment is a relay equipment for temporarily storing sludge, and is used for mixing a predetermined amount of sludge discharged from the relay equipment with a predetermined amount of an additive substance. The sludge treatment system according to claim 8, wherein a mixing device is provided after the relay facility. 11. The sludge treatment system according to claim 8, wherein one of the sludge treatment facilities is a cement clinker baking facility.