JP6063532B1 - Processing device and cargo handling vehicle - Google Patents

Abstract

An object of the present invention is to provide a container that can easily separate an object thrown into the container from water. A container body 60 having a bottom 18, a water-permeable drainage floor 29 disposed along the bottom 18 in the container body 60, formed on the drainage floor 29 in the container body 60, and an object A storage chamber 63 for storing the object 50, a drainage chamber 37 formed between the drainage floor 29 and the bottom 18 in the container main body 60, and the storage chamber 63 and the container main body 60 provided in the container main body 60. The container 17 provided with the taking-out opening 61 which connects with the exterior of this, and the opening-and-closing door 21 which opens and closes the taking-out opening 61. [Selection] Figure 2

Description

The present invention is incineration ash, about processing device and the cargo handling vehicle you accommodating an object to be processed, such as waste.

  Collection and transportation of objects such as waste containing contaminated soil are often performed using containers. When performing cleaning, stabilization processing, etc. of an object, it is common to perform the processing after the object is once moved to a facility fixed on the ground, such as a pit. Also, when handling waste with a lot of moisture at construction sites, etc., especially contaminated soil and sludge are placed in a container after solid-liquid separation work such as standing or filtering in a tank placed on the ground, and processing the waste. Often transported to facilities.

  Examples of techniques for processing an object in a processing facility are described in Patent Documents 1 and 2. The processing apparatus described in Patent Documents 1 and 2 includes a portable container having a bottom and a side wall, a hook that is provided on the side wall and can be locked to a cargo handling vehicle such as a truck, and an air supply pipe that is provided on the bottom. And a drain outlet provided at the bottom. One side wall serves as an opening / closing door. The treatment apparatus described in Patent Documents 1 and 2 has incinerated ash injected into the container, sprayed water and ventilated to discharge the eluate in the incinerated ash from the discharge port, and then opened and closed the door to treat it. The incineration ash is removed from the container.

Japanese Patent No. 4492534 Japanese Patent No. 5345741

  However, in the processing apparatuses described in Patent Documents 1 and 2, when water sprinkled accumulates at the bottom of the container, there is a possibility that the lower-layer object is carried out of the container while still containing moisture. .

An object of the present invention can be easily carried out the separation of the object and the water charged into the accommodating chamber is to provide a processing device and the cargo handling vehicle.

The processing apparatus of the present invention includes a container main body having a bottom, a storage chamber formed in the container main body and storing an object, an opening provided in an upper portion of the container main body, and the storage chamber. When the water supply device for sprinkling water from the opening to the object to be stored and the container body is disposed between the bottom and the storage chamber, and water is sprinkled on the object stored in the storage chamber. A water-permeable partition for solid-liquid separation of the object and water containing the eluted component of the object; and formed between the partition and the bottom in the container body and passing through the partition. A drainage chamber in which the water accumulates, a takeout port provided in the container body and connecting the storage chamber and the outside of the container body, and a door for opening and closing the takeout port . A plurality of plates having a plate portion divided into a plurality of plates; They are respectively supported by a support in the container body.

  The said container main body in this invention has a drain outlet which connects the said drainage chamber and the exterior of the said container main body.

  The container body according to the present invention includes a first wall portion disposed at a distance from the door, and a pair of second wall portions disposed between the first wall portion and the door and parallel to each other. And the storage chamber is formed between the first wall portion, the door, and the pair of second wall portions, and the drain port is in a direction along the pair of second wall portions. And it is provided in the location closer to the said 1st wall part than the said door.

  The container body according to the present invention includes a first leg and a second leg that are disposed at different locations in a direction along the pair of second walls, and the first leg is the pair of second walls. It is arranged at a position closer to the first wall portion than the door in the direction along the second wall portion, and the second leg portion is arranged in a direction along the pair of second wall portions from the first wall portion. Also, the amount of the first leg protruding from the bottom is shorter than the amount of the second leg protruding from the bottom.

Processing apparatus of the present invention, that having a sheet covering the opening.

Processing apparatus of the present invention has a supply KiSo location for supplying air into the container body.

Cargo handling vehicle of the present invention is loaded with any one of the above Kisho management device.

Processing device and the cargo handling vehicle of the present invention, an object which is accommodated in the accommodating chamber and the liquid such as water, can be separated without the need for low solid-liquid separating operation device portable conventionally used .

(A), (B) is a typical side view of the cargo handling vehicle of this invention. (A) is a typical side view of the processing apparatus of this invention, (B) is a typical sectional side view of the processing apparatus of this invention. It is a typical top view of the processing apparatus of the present invention. It is a perspective view of the board part provided in the processing apparatus of this invention. It is a perspective view of the support frame provided in the processing apparatus of this invention. It is sectional drawing of the drainage floor and support frame which are provided in the processing apparatus of this invention. It is side surface sectional drawing which shows the other example of the processing apparatus of this invention. It is a typical top view which shows the other example of the processing apparatus of this invention.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

  The container of this invention is demonstrated using FIG. 2 (A), (B) and FIG. The container 17 includes a container main body 60 and an opening / closing door 21 attached to the container main body 60. The container main body 60 is provided on the side opposite to the open / close door 21 in the longitudinal direction of the container 17 and a pair of side walls 19 provided continuously on two sides parallel to the square, for example, a rectangular bottom 18. And a front wall 20. The meaning of the container 17 in the longitudinal direction will be described later. The front wall 20 is continuous with the pair of side walls 19. In the present embodiment, for convenience, a portion of the container 17 where the front wall 20 is provided is referred to as a front portion, and a side opposite to the front wall 20 is referred to as a rear portion. That is, it can be said that the front wall 20 is provided at the foremost part of the container 17. The container body 60 is made of metal, for example, an iron plate, steel, stainless steel or the like. In addition, the container of the present invention is not limited to a rectangular shape, and has a container body, a door attached to the container body, and a configuration that will be described later, and can be a columnar shape as long as it is capable of solid-liquid separation. It may be a container. In consideration of portability, a quadrangle as described in this embodiment, particularly a rectangle is preferable.

  A take-out port 61 is formed between the pair of side walls 19 on the opening / closing door 21 side in the longitudinal direction of the container 17, that is, at the rearmost part of the container 17. The open / close door 21 is provided at the rearmost part of the container 17 in the longitudinal direction of the container 17 and opens and closes the take-out port 61. The open / close door 21 is arranged at a distance from the front wall 20 in the longitudinal direction of the container 17.

  An opening 27 is formed in the upper part of the container 17. A locking portion 22 is provided on the front wall 20, and the locking portion 22 can be used to tilt the container 17 when the object 50 accommodated in the container body 60 is taken out. Details of the method for taking out the object 50 will be described later. The container 17 may be configured such that the container body 60 is provided with a canopy and the opening 27 is formed by opening and closing the canopy with a damper or the like.

  In the container 17, a drainage floor 29 is provided on the bottom 18 via a support frame 28. As shown in FIG. 5, the support frame 28 includes a plurality of vertical members 30 arranged along the front-rear direction of the container 17 and a horizontal member 31 arranged in the width direction of the container 17 so as to connect the vertical members 30 to each other. And leg portions 32 provided continuously to the vertical member 30. The front-rear direction of the container 17 is the same as the longitudinal direction of the container 17. The vertical member 30, the horizontal member 31, and the leg portion 32 are all metal materials having an L-shaped cross section, and are fixed to each other by welding. The leg portion 32 is in contact with the bottom portion 18, and the vertical member 30 and the horizontal member 31 are parallel to the bottom portion 18. A space 33 is formed between the two vertical members 30 and the two horizontal members 31. The space 33 is a quadrangle in a plan view of the container 17.

  The drainage floor 29 has water permeability, and the drainage floor 29 itself may not have rigidity to support the processed material. The drainage floor 29 preferably has a mechanism for fitting the drainage floor 29 into the support frame 28 in order to remove the support floor 28 and perform cleaning and maintenance of the bottom 18 of the container 17. Therefore, as shown in FIG. 4, the drainage floor 29 has a metal plate portion 34 and a fitting portion 35 that is welded and fixed to the plate portion 34. The plate portion 34 has a quadrangular shape in plan view of the container 17. The fitting portion 35 is made of metal, and is disposed in parallel to the four sides of the plate portion 34 and inside the four sides. The fitting part 35 is arrange | positioned in the space 33 like FIG. 6, and the four sides of the board part 34 are supported by the vertical member 30 and the horizontal member 31, respectively. A plurality of drain holes 36 penetrating the plate portion 34 in the thickness direction are provided. When the fitting portion 35 is disposed in the space 33, the plate portion 34 is positioned in the direction in which the bottom portion 18 is parallel to the support frame 28. When the container 17 is viewed in plan as shown in FIG. 3, eight plate portions 34 are arranged side by side.

  In the present embodiment, eight plate portions 34 are arranged side by side, but the number of plate portions 34 is not limited. The board part 34 should just be provided with the several drainage hole 36 at least, and can exhibit a water flow function, and should just be 1 or more sheets. Considering that the plate portion 34 itself can be cleaned and that the inside of the container 17 can be cleaned by removing the plate portion 34, the plate portion 34 is preferably divided into a plurality of pieces, for example, eight pieces as in the present embodiment. Can be placed side by side. A facility fixed on the ground such as a pit for performing cleaning, stabilization processing, etc. of an object requires a large amount of cleaning and maintenance inside, but the container 17 of this embodiment removes the plate portion 34. Further, since the plate portion 34 is divided into a plurality of sheets, the internal cleaning and maintenance of the container 17 can be performed at a minimum and easily.

  The drainage floor 29 can be made of either a metal punching plate or a mesh sheet, or a combination of both. When using a punching board and a mesh sheet alone, the size of the eyes is 0.1 to 3 mm. When the punching plate and the mesh sheet are overlapped, for example, when the mesh sheet is laid on the punching plate, the mesh sheet has an eye of 0.1 to 3 mm, and the punching plate has a hole diameter of 2 to 50 mm. A punching plate may be stacked on the mesh sheet. The size of the eyes is preferably smaller than the average particle diameter of the target object 50. However, when the target object 50 having an average particle diameter smaller than the above-described range of the eye size is accommodated in the container 17, the drainage floor 29 A resin tricarnet, a non-woven fabric, a filter cloth, etc. may be installed immediately above the filter to further reduce the filtration diameter. That is, the drainage floor 29 includes a metal punching board, a nonwoven fabric, a mesh sheet, a resin tricarnet, a filter cloth, and the like.

  Inside the container 17, a drainage chamber 37 is formed between the drainage floor 29 and the bottom 18. That is, the interior of the container 17 is partitioned into the storage chamber 63 and the drainage chamber 37 by the drainage floor 29. The storage chamber 63 is formed on the drainage floor 29, and the drainage chamber 37 is formed between the drainage floor 29 and the bottom portion 18. The drainage floor 29 has a water flow function, and the water in the accommodation chamber 63 passes through the drainage floor 29 and moves to the drainage chamber 37. A gap of about 1 cm may be provided between the drainage floor 29 and the open / close door 21 and between the drainage floor 29 and the pair of side walls 19 of the container 17. If there is no gap, the drainage floor 29 and the open / close door 21 interfere with each other, or the drainage floor 29 and the pair of side walls 19 interfere with each other, so that the plate portion 34 may not be removed from the support frame 28. There is. When the object 50 may fall into the drainage chamber 37 from the opening 27, a cushioning material that fills the gap is preferably provided, and the cushioning material is preferably a stretchable material such as rubber.

The capacity of the drainage chamber 37 is determined by the position where the drainage floor 29 is installed. Here, how to determine the height of the drainage chamber 37, that is, the position where the drainage floor 29 is installed will be described. The position where the drainage floor 29 is installed is preferably determined in consideration of the amount of drainage stored in the drainage chamber 37, particularly the height from the bottom 18 of the stored drainage to the top surface of the drainage. Therefore, the height of the drainage floor 29 is
Drain floor height ≥ Drainage amount stored in drainage chamber (m ³ ) / Container bottom area (m ² ) + Vent inner diameter (mm)
Set so that The amount of drainage is
Liquid-solid ratio = drainage volume (volume) / object (weight) = 0.1-1.5
Set to be. A wall 38 is provided on the bottom 18 of the container 17 at the rear end in the front-rear direction. The wall 38 is continuously raised from the edge of the bottom 18 at a right angle. The tip of the wall 38 is located below the plate portion 34.

  In the present embodiment, the container 17 has the wall 38, but may be configured without the wall 38. By having the wall 38, when the container 17 is tilted with the open / close door 21 opened in order to take out the object 50 accommodated in the container body 60, the waste water remaining in the drain chamber 37 flows out to the outside. Can be prevented. In addition, the interior of the container 17 can be easily cleaned by applying antifouling coating to the surfaces of the bottom 18, the support frame 28, and the drainage floor 29 where the drainage chamber 37 is formed. And it is possible to carry out antifouling coating also about the surface of the whole inner wall of the container main body 60. FIG. For example, as the antifouling coating, a hydrophilic glass coating such as polyzalasilane, a fluorine coating or a photocatalytic coating using titanium oxide can be used.

  A drainage port 39 penetrating the side wall 19 in the thickness direction is provided. The drainage port 39 is a passage that connects the drainage chamber 37 and the outside of the container 17. One or more drain outlets 39 are installed in the longitudinal direction of the container 17, that is, in a direction parallel to the pair of side walls 19, on the side opposite to the opening / closing door 21, and opening / closing is controlled by a valve. Is open. The inner diameter of the drain outlet is set within a range of 5 mm to 500 mm. The upper end of the drainage port 39 is located below the lower surface of the plate portion 34. In the present embodiment, as shown in FIG. 2, the drain port 39 is provided in the pair of side walls 19, but the position where the drain port 39 is provided is not limited to this. The drain port 39 may be installed anywhere as long as the upper end of the drain port 39 is located below the lower surface of the plate portion 34. For example, a drain port 39 can be provided at the bottom 18 of the container 17.

  A drain pipe 41 is provided outside the container 17, and a drain port 39 is connected to the drain pipe 41. The drain pipe 41 is connected to a pump 57, and a valve 42 is provided in the drain pipe 41. The diameter of the drain port 39 is preferably matched with the inner diameter of the drain pipe 41 connected to the suction port of the pump 57. The pump 57 sucks the water in the drainage chamber 37 and discharges it to the outside of the container 17. The drain pipe 41 is opened and closed by a valve 42. By closing the valve 42 during ventilation into the container 17, it is possible to prevent the air in the container 17 from leaking from the drain port 39. The end of the valve 42 is opened, and the drain port 39 is connected to facilities such as a pump 57 and a drainage channel when draining from the drain chamber 37.

  It is desirable that the diameter of the valve 42 is set in accordance with the hose diameter of the pump 57 and is determined in consideration of the amount of water stored in the drainage chamber 37 and the amount of drainage per hour. A sweep pump can be used as the pump 57, and the inner diameter of the drain pipe 41 is often 25 mm. Therefore, in the processing example described later, the inner diameter of the drain port 39 is 25 mm. The pump 57 may select the drainage capacity in consideration of the size of the container 17, that is, the volume, the amount of drainage stored in the drainage chamber 37, and the number of times of drainage from the drainage chamber 37.

  The pump 57 is a mechanism for draining water from the drain chamber 37 of the container 17, but it is also possible to drain water from the drain chamber 37 without using the pump 57. For example, when the container 17 has legs 62 and 65 which will be described later, the bottom surface 59 of the bottom portion 18 is inclined, so that the water in the drainage chamber 37 flows along the bottom surface 59 of the bottom portion 18 by its own weight. It is discharged outside.

  A vent 43 is provided in the front wall 20 of the container 17. The vent 43 connects the drain chamber 37 and the outside of the container 17. The installation position of the vent 43, particularly the position of the lower end of the vent 43, is preferably determined in consideration of the amount of drainage stored in the drainage chamber 37, particularly the height from the bottom 18 to the drainage upper surface in the stored drainage. . The vent hole 43 is preferably located above the maximum water level of the drainage stored in the drainage chamber 37. That is, one or more vent holes 43 are provided below the drainage floor 29 and above the maximum drainage level of the drainage chamber 37. For example, in FIG. 2, the lower end of the vent 43 is located above the maximum water level of the stored drainage and the upper end of the drain 39, and the upper end of the vent 43 is the plate part 34 constituting the drainage floor 29. Located below the bottom surface. Furthermore, the inner diameter of the vent 43 can be set within a range of 5 mm to 500 mm.

  Further, at least one of the vent 43 or the vent pipe 53 is provided as the air supply device 51 that ventilates the container 17. A connection portion between the vent pipe 53 and the air machine 52 is provided on the opposite side of the open / close door 21 in the longitudinal direction of the container 17. The vent pipe 53 is installed directly above or below the drainage floor 29 or inserted into the object 50 from above. There may be one ventilation line from the air machine 52 to the ventilation pipe 53, but a plurality of ventilation lines may be used in order to make the pressure uniform. Further, the number of vent pipes 53 that are installed directly above the drainage floor 29 or buried in the object 50 may be any number. When the ventilation pipe 53 is installed directly above the drainage floor 29, the shape of the ventilation pipe 53 may be a loop to make the pressure in the ventilation pipe 53 uniform. If the vent pipe 53 exists in a direction perpendicular to the pair of side walls 19, there is a possibility that the object 50 is caught by the vent pipe 53 when the container 17 is tilted by a heavy machine such as a crane or when the container 17 is dumped up. There is. For this reason, as shown in FIG. 3, it is desirable to install the second pipe portions 56 parallel to the side wall 19 from the front wall 20 toward the opening / closing door 21 one by one. The dump-up of the container 17 and the second pipe portion 56 will be described later.

  An air supply device 51 that supplies air into the container 17 is provided. The air supply device 51 may be fixed to the cargo handling vehicle 10 and the container 17 described later, or may be detachable from the cargo handling vehicle 10 and the container 17 described later. The air supply device 51 includes an air machine 52 and a vent pipe 53 connected to the air machine 52. The air machine 52 may be either a compressor or a blower. The ventilation pipe 53 is disposed above the drainage floor 29 inside the container 17.

  The vent pipe 53 includes a first pipe portion 54 disposed in the accommodation chamber 63, a connection portion 55 connected to the first pipe portion 54, a plurality of second pipe portions 56 connected to the connection portion 55, Have The first pipe portion 54 is disposed in the vertical direction along the front wall 20, and the connection portion 55 is disposed along the front wall 20 in parallel with the bottom portion 18. The second pipe portions 56 are arranged in parallel to each other and in parallel to the bottom portion 18. The four second pipe portions 56 are branched from the connection portion 55. The second pipe portion 56 is in contact with the plate portion 34 and is disposed from the vicinity of the front wall 20 to the vicinity of the open / close door 21. The vent pipe 53 is made of metal or synthetic resin, and is provided with a vent hole penetrating in the radial direction.

  Further, when the container 17 is tilted by a heavy machine such as a crane or the container 17 is dumped up and the object 50 is carried out, the object 50 is connected to the ventilation pipe 53, the first pipe part 54, and the connection part 55. In order to prevent accumulation on the stop portion 22 side, a partition plate 67 shown in FIG. 8 is provided at a location slightly spaced from the vent tube 53, the first tube portion 54, and the connection portion 55 toward the open / close door 21 side. You can also. The partition plate 67 stands vertically on the drainage floor 29. You may provide a notch in the lower end of the partition plate 67 so that the lower end of the partition plate 67 may not contact the 2nd pipe part 56. FIG. By providing the partition plate 67 in the accommodation chamber 63, the object 50 can be prevented from moving between the partition plate 67 and the front wall 20 when the object 50 is carried out. The material of the partition plate 67 may be anything such as stainless steel or resin.

  By using the water supply device 44, water can be sprayed into the container 17. The water supply apparatus 44 does not need to be attached to the container 17 or the cargo handling vehicle 10 described later, and can be prepared separately. The method of watering the object 50 in the container 17 may be any method as long as it is a method of watering the object 50 in the container 17 from the inside of the container 17 or outside the container 17, specifically, from the upper part of the container 17. The water supply device 44 and the watering state are not limited. For example, the method of spraying or dripping from the upper part of the container 17 using a nozzle or a tube and watering can be employ | adopted. Further, the method of dripping and watering may be performed in the container 17. In that case, the tube can be fixed to the upper end of the container 17 or the object, or can be placed over the object 50 in the container 17. In order to fix the nozzle or the tube to the upper part of the container 17, it can be carried out by incorporating the tube into the lower surface of the sheet covering the upper part of the container 17 or inside the sheet. If it does in this way, a tube can be collect | recovered according to winding of a sheet | seat, the airtightness inside the container 17 can be improved, and scattering of the target object 50 can be prevented.

  Here, the water supply device 44 will be described. The water supply device 44 includes a water supply hose 45, a water supply pipe 46 connected to the water supply hose 45, and a nozzle 47 attached to the tip of the water supply pipe 46. A plurality of water supply pipes 46 are provided, three in the example of FIG. 2, and the support frame 48 supports the water supply pipe 46. The support frame 48 can be moved in the vertical direction. The water supply hose 45 is connected to a water tap or connected to a water supply tank via a pump. The nozzle 47 may be a drip tube.

  A processing device 64 is formed by the container 17, the water supply device 44 and the air supply device 51 configured as described above. Furthermore, the processing apparatus of this invention includes the structure which attaches the nozzle and tube which comprise a part of water supply apparatus to a container, and connects the tap or tank of the water supply on the ground with a hose or piping. Moreover, the processing apparatus of this invention includes the structure which attaches the ventilation pipe which comprises a part of air supply apparatus beforehand in a container, and connects the air machine and ventilation pipe on the ground with a connection pipe.

  Here, the cargo handling vehicle using the container 17 of this embodiment is demonstrated using FIG. A cargo handling vehicle (dumper) 10 shown in FIG. 1 includes a cab 11 on which a driver rides and a vehicle body frame 12 provided continuously to the cab 11. The body frame 12 is a metal frame disposed substantially horizontally, and a sub-frame 12 </ b> A is fixed on the body frame 12. The subframe 12A is made of metal, and a cargo handling frame 13 is provided on the subframe 12A. The cargo handling frame 13 supports a box-shaped container 17 shown in FIGS. 2 and 3. The cargo handling frame 13 is made of metal, and can rotate within a predetermined angle range around the support shaft 14 with respect to the subframe 12A. The support shaft 14 is arranged along the width direction of the cargo handling vehicle 10, that is, the left-right direction.

  The body frame 12 is provided with a cylinder 25 as an actuator for rotating the cargo handling frame 13. The cargo handling frame 13 includes a base portion 15 and a support column 16 extending from the base portion 15 at a right angle. The cargo handling frame 13 can move and stop with respect to the vehicle body frame 12 in the front-rear direction of the vehicle body frame 12 and can be extended and contracted in the front-rear direction of the vehicle body frame 12. Omitted. By hooking the locking portion 22 on the hook 40 of the column 16, the container 17 can be prevented from moving in the front-rear direction and the left-right direction of the cargo handling vehicle 10. Further, the base 15 is provided with a roller 23 coaxially with the support shaft 14, and a roller 24 is provided at the bottom 18 of the container 17. Further, the open / close door 21 is attached to the rear upper end of the side wall 19 via a hinge 26, and the open / close door 21 can swing around the hinge 26. The container 17 can be loaded and removed from the subframe 12A.

  The front-rear direction of the body frame 12 is the same as the front-rear direction of the cargo handling vehicle 10. When the container 17 is mounted on the cargo handling vehicle 10, the longitudinal direction and the longitudinal direction of the container 17 are the same as the longitudinal direction of the cargo handling vehicle 10.

  The processing operation of the object 50 using the container 17 of this embodiment will be briefly described. First, as shown in FIG. 1A, the container 17 is placed on the vehicle body frame 12 of the cargo handling vehicle 10, and the bottom 18 of the container 17 is placed in a horizontal state. Further, the ventilation pipe 53 is installed in the accommodation chamber 63 of the container 17. Further, the take-out port 61 is closed by the open / close door 21. Then, the object 50 is put into the accommodation chamber 63 and the object 50 is stacked on the drainage floor 29. Then, the vent pipe 53 is buried under the object 50.

  Next, as shown in FIG. 2, the water supply device 44 is used to spray water onto the object 50 from above. The water passes between the objects 50 by its own weight, and further accumulates in the drainage chamber 37 through the drainage hole 36. Air can be fed into the container 17 by the air supply device 51 in the watering state or in a state where watering is not performed. When the processing of the object 50 is finished, the water in the drain chamber 37 is discharged from the drain pipe 41 to the outside of the container 17. Thereafter, the cargo handling vehicle 10 is moved to the storage location of the object 50.

  At the storage place, as shown in FIG. 1B, the container 17 is dumped up, and the opening / closing door 21 is opened, and the object 50 in the storage chamber 63 is taken out from the container 17 through the take-out port 61. Dump-up means that the container 17 is rotated about the support shaft 14 and the bottom 18 is inclined with respect to the subframe 12A. Further, when the hook 40 is removed from the locking portion 22, the container 17 can be slid on the roller 23 and the container 17 can be lowered from the cargo handling vehicle 10.

  Next, another example of the container 17 will be described with reference to FIG. Here, only the configuration different from the above-described container 17 will be described, and the above description can be referred to for the rest. Legs 62 and 65 are provided on the bottom 18 of the container body 60. The legs 62 and 65 are arranged at different positions in the direction along the side wall 19. The direction along the side wall 19 is the front-rear direction and the longitudinal direction of the container 17, and is the front-rear direction when the container 17 is mounted on the cargo handling vehicle 10. The leg portion 65 is disposed at a position closer to the front wall 20 than the open / close door 21 in the direction along the side wall 19, and the leg portion 62 is positioned closer to the open / close door 21 than the front wall 20 in the direction along the side wall 19. It is arranged at a close position.

  Two leg portions 62 are provided, and two leg portions 65 are provided. The leg portion 65 is provided below the front wall 20, and the leg portion 62 is provided below the wall 38. The amount (length) by which the leg portion 65 protrudes from the bottom portion 18 is shorter than the amount (length) by which the leg portion 62 protrudes from the bottom portion 18. The leg portions 62 and 65 do not protrude at a right angle with respect to the bottom portion 18, and both the leg portions 62 and 65 are at a right angle with respect to the ground surface 66 in a state where the leg portions 62 and 65 are in contact with the ground surface 66. is there. The drain port 39 is at the lowest position in the interior of the container 17 and at a position lower than the wall 38. Thus, when the bottom surface 59 of the bottom portion 18 is inclined with respect to the surface where the lower ends of the leg portions 62 and 65 are in contact with each other, here, the ground 66, the water in the drainage chamber 37 flows along the bottom surface 59 by its own weight. It is discharged from the drain 39. Therefore, the efficiency of discharging water from the drain chamber 37 is improved.

  The form of loading the container 17 having the legs 62 and 65 on the cargo handling vehicle 10 includes a first loading form and a second loading form. Although illustration is omitted, the bottom surface 59 of the bottom portion 18 and the bottom surface 68 of the bottom portion 18 of the container 17 used in the first loading form are not parallel. That is, when the container 17 is viewed from the side, the distance between the bottom surface 59 and the lower surface 68 becomes narrower as the front wall 20 is approached. In the first loading mode, the container 17 is loaded on the cargo handling vehicle 10 so that the lower surface 68 of the bottom 18 is parallel to the subframe 12A. When the container 17 is loaded on the cargo handling vehicle 10 in the first form, the bottom surface 59 is inclined so that the drainage port 39 side of the bottom surface 59 is lower than the opening / closing door 21 side. Therefore, the water in the drainage chamber 37 moves to the front wall 20 side by its own weight due to the inclination of the bottom surface 59 and is discharged from the drainage port 39. Therefore, the drainage efficiency of the container 17 is improved.

  In the container 17 used in the second loading mode, the bottom surface 59 and the bottom surface 68 of the bottom 18 are parallel to each other, as shown in FIG. The second loading form is a form in which the loading is performed on the cargo handling vehicle 10 so that the bottom surface 59 of the bottom 18 is inclined with respect to the subframe 12A in a state where the legs 62 and 65 are in contact with the subframe 12A. In a state where the container 17 is loaded on the cargo handling vehicle 10, the inclination angle of the bottom surface 59 with respect to the subframe 12 </ b> A can be arbitrarily set in consideration of the capacity of the object 50, the amount of sprinkling, and the like.

  The relationship between the matters described in the above embodiment and the configuration of the present invention will be described. The cargo handling vehicle 10 corresponds to the cargo handling vehicle of the present invention, the processing device 64 corresponds to the processing device of the present invention, and the container. 17 corresponds to the container of the present invention, the bottom 18 corresponds to the bottom of the present invention, the container body 60 corresponds to the container body of the present invention, the drainage floor 29 corresponds to the partition wall of the present invention, The storage chamber 63 corresponds to the storage chamber 63 of the present invention, and the drainage chamber 37 corresponds to the drainage chamber of the present invention.

  Further, the take-out port 61 corresponds to the take-out port of the present invention, the open / close door 21 corresponds to the door of the present invention, the drain port 39 corresponds to the drain port of the present invention, and the front wall 20 corresponds to the present invention. The pair of side walls 19 corresponds to “a pair of second walls” of the present invention, the water supply device 44 corresponds to the water supply device of the present invention, the air supply device 51 and the ventilation The mouth 43 corresponds to the air supply device of the present invention, the body frame 12 and the subframe 12A correspond to the cargo bed of the present invention, the leg portion 65 corresponds to the first leg portion of the present invention, and the leg portion 62. Corresponds to the second leg of the present invention.

  The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention. For example, the container is provided with a door that can be opened and closed in one of a box shape and a short direction, and can be dumped up. For example, there are arm rolls (registered trademark of Shin-Maywa Industries Co., Ltd .: hereinafter the same in the present specification) vehicle containers and cargo containers. An arm roll vehicle is a cargo handling vehicle in which a container can be attached to and detached from a body frame, and an inclination angle of the bottom of the container with respect to the body frame can be adjusted.

  Hereinafter, processing examples in which the target object 50 is put into the storage chamber 63 of the container 17 and at least one process of watering, ventilation, or drainage is performed and the processed target object 50 is carried out of the container 17 are sequentially performed. ,explain. Further, the components of the container 17, the processing device 64, or the cargo handling vehicle 10 will be described in more detail.

(Processing example 1)
Processing example 1 is an example of stabilizing incineration ash as the object 50. The stabilization process of incineration ash performs watering and ventilation to the incineration ash in the container 17 with the container 17 placed on the ground. Specifically, after the incineration ash is loaded onto the drainage floor 29, the incineration ash is sprinkled from the water supply device 44 and the incineration ash is washed. Furthermore, the aeration process to the incinerated ash is performed in parallel with the watering process or alternately with the watering process. It is known that waste containing organic matter and heavy metals such as incinerated ash is stabilized by the decomposition of organic matter and carbonation of heavy metals caused by ventilation. A vent 43 is provided. For ventilation, at least one of the vent 43 or the vent pipe 53 is used. When these are provided in the container 17, it is preferable to secure the water tightness of the container 17 by a method such as covering the vent hole 43. This is because, if heavy metal is contained in the waste water eluted from the object 50, the surrounding pollution due to the waste water is considered.

  In addition, when it is not necessary to consider drainage contamination, the container 17 does not necessarily need to be watertight. Furthermore, when watering and washing | cleaning the target object 50 by ventilation | gas_flowing, formation of a water path within the target object 50 is suppressed. The vent 43 may be simply connected with a hose or a tube to send air. In the case of the vent pipe 53, the connecting portion 55 and the first pipe portion 54 connected to the air machine 52 are placed on the opposite side of the open / close door 21. By installing, when a heavy machine such as a crane is used to lift and tilt the front wall 20 side of the container 17 or to dump the object 50 while it is loaded on the cargo handling vehicle 10, the object 50 is connected. It is possible to prevent “being caught in the portion 55 and remaining in the storage chamber 63”.

  The drain port 39 is operated to open and close by the valve 42, and when the vent pipe 53 vents, the valve 42 is closed to prevent air from leaking from the drain port 39. Here, in order to enhance the effect of stabilizing the incinerated ash by the aeration treatment, it is preferable to put a sheet on the upper portion of the container 17 to increase the airtightness inside the container 17. And the water | moisture content which wash | cleaned the incineration ash contains an eluate, and the water after washing | cleaning passes through the drainage hole 36 of the drainage floor 29, and accumulates in the drainage chamber 37. FIG. Thus, the process which isolate | separates incineration ash and the water containing an elution component, ie, a solid-liquid separation process, is performed. As the solid-liquid separation treatment, there are methods such as gravity dehydration by gravity, pressure dehydration in which power is applied to incineration ash with a heavy machine such as a backhoe, and suction dehydration by a pump.

  After the solid-liquid separation process is completed, the water in the drainage chamber 37 can be discharged out of the container 17 by sucking with the pump 57 or the like, or without sucking with the pump 57 or the like and opening the valve 42 of the drain port 39. There is a method in which the water in the drainage chamber 37 is discharged by gravity. Further, the solid-liquid separation process and the process of discharging the water in the drainage chamber 37 to the container 17 can be performed simultaneously.

  After discharging the water in the drainage chamber 37, the container 17 is inclined with a heavy machine such as a crane, or the container 17 is loaded on the cargo handling vehicle 10 and dumped up to carry out the treated incineration ash to the outside of the container 17 To do. The present processing example 1 can be performed even when the container 17 is loaded on the cargo handling vehicle 10. In this case, the container 17 can be dumped up and the processed incineration ash can be carried out of the container 17. it can. And the container 17 is realizable by using the 4t container for arm roll vehicles.

  The operation of loading the incineration ash into the container 17 is performed by a heavy machine such as a backhoe or a crane with a bucket, or by placing the container 17 under the hopper and receiving the incineration ash directly. When compaction is not performed when incineration ash is loaded into the container 17, the bulk specific gravity of the incineration ash is usually about 1.14. Since the 4t container has its own weight of 1t, the loadable weight of the incinerated ash is 3t. For example, if the plane area of the bottom 18 is 3.6 m × 1.91 m, the specific gravity is 1.14 and the stacking height (thickness) when the incinerated ash is loaded up to the maximum weight that can be loaded, that is, when loading 3 tons Is 0.38 m.

The amount of water sprayed when the incineration ash is washed with water is “1” in terms of liquid-solid ratio with respect to incineration ash, that is, 3 m ^3. .33, 1 m ³ ). When 1 m ³ of water is stored in the drainage chamber 37 based on the area of the bottom 18 of the container 17, the height from the bottom surface 59, that is, the water level is 0.15 m. One vent hole 43 is provided, the inner diameter of the vent hole 43 is set to 0.05 m, and the height from the bottom surface 59 to the upper surface of the plate portion 34 is set to 0.2 m.

  In the processing example 1, the board part 34 of the drainage floor 29 is divided into eight sheets. In the case of incinerated main ash, the average particle diameter is about 1 to 2 mm, so a mesh sheet may be laid on the plate portion 34 to form a punching plate having an inner diameter of 3 mm of the drain hole 36 of the plate portion 34. The mesh diameter of the mesh sheet is 1 mm. Instead of the mesh sheet, a resin tricarnet having a size of 1 mm may be installed. Furthermore, when it is desired to reduce the “filtration diameter” of the passage hole for filtering the incinerated ash, a water-permeable sheet such as a non-woven fabric can be installed on the drainage floor 29.

  In the processing example 1, the nozzle 47 already described as the water supply device 44 is a 4t container as the container 17, and the height of the upper surface of the accommodation chamber 63, that is, the height from the bottom surface 59 is set to 1.17 m. . If the height of the drainage floor 29 and the thickness of the incineration ash is 0.58 m, a space of 0.59 m is formed in the storage chamber 63 above the incineration ash.

  In order to prevent water from splashing to the outside of the container 17 at the time of watering, watering is performed from the upper part of the container 17 or in a space formed between the upper surface of the incinerated ash and the opening 27. When watering, it is desirable to install a sheet on top of the container 17. In this case, the tip of the nozzle 47 or the drip tube is positioned below the sheet.

  Furthermore, the nozzle 47 may be installed in a space formed between the upper surface of the incineration ash and the opening 27, or a method of installing the drip tube over the upper surface of the incineration ash may be employed. Moreover, when using a drip tube in the upper part of the container 17, if a water supply tube is installed in the sheet | seat lower surface or inside, a water supply tube can be installed and removed with a sheet | seat.

  As the air supply device 51, in addition to the vent 43, four second pipe portions 56 are installed. The four second pipe portions 56 are connected to each other on the front wall 20 side, and the second pipe portions 56 are separate pipes on the open / close door 21 side. When the container 17 is tilted by a heavy machine such as a crane or at the time of dumping, the incineration ash is caught in the second pipe portion 56 and may remain in the container 17. For this reason, the 2nd pipe part 56 is not arrange | positioned along the transversal direction of the container 17. FIG.

Cover the opening 27 of the container 17 with a sheet to improve the air tightness inside the container 17 when ventilating, reduce the number of times of drainage, and close the valve 42 of the drain pipe 41 when not draining. Is desirable. Further, the gas to be ventilated can be a gas containing a large amount of CO ₂ to promote insolubilization due to carbonation of heavy metals. When CO ₂ is used, the supply source may be anything as long as it is a gas containing more CO ₂ than the atmosphere, such as CO ₂ cylinders, incinerators, factories, and exhaust gas from transport vehicles.

  The watering treatment and the aeration treatment can be performed either in a state where the container 17 is placed on the cargo handling vehicle 10 or in a state where the container 17 is lowered from the cargo handling vehicle 10. When the processing time is long, if the processing is performed in a state where the container 17 is unloaded from the cargo handling vehicle 10, the cargo handling vehicle 10 can be used for other purposes.

  The solid-liquid separation process can be performed in either a state where the container 17 is placed on the cargo handling vehicle 10 or a state where the container 17 is lowered from the cargo handling vehicle 10. Generally, since gravity dehydration takes several hours to several days, it is better to work with the container 17 unloaded from the cargo handling vehicle 10. Since dehydration processing using a power source, such as pressurization and suction, may take several tens of minutes to several hours, when the time required for the dehydration processing is short, the container 17 is attached to the cargo handling vehicle 10. You can do it as it is.

  Moreover, the immersion which raises a water level to the upper surface of the target object 50 or the height beyond it by making the container 17 into a watertight container can also be used as a washing | cleaning method. So far, soaking has been proposed mainly as a cleaning method for incineration ash, and conventionally performed in facilities fixed on the ground such as pits, but using the present invention, soaking and separating water and incineration ash ( Solid-liquid separation) and dumping up after draining and carrying out the object can all be done within the present invention, so there is no need to transfer the object to another pit or container for each work, and take it out Will also be easier.

(Processing example 2)
In the processing example 2, the object 50 is crushed waste such as scrap metal, concrete waste, waste plastics, etc., and the design and use method of the container 17 when the waste is washed in the container 17 will be described. To do. In the processing example 2, in the state which loaded the container 17 on the cargo handling vehicle 10, the water sprinkling and solid-liquid separation to the waste in the container 17 are performed. Specifically, after the waste is loaded on the container main body 60, the waste water is sprinkled from the water supply device 44 and the waste is cleaned. In addition, the container 17 can be manufactured by using the 4t container for arm roll vehicles, and the arm handling vehicle 10 can be used for the cargo handling vehicle 10 similarly to the processing example 1.

  When the waste is loaded into the container 17, it is carried out with a crane with a bucket or a crane with a magnet if the waste is scrap metal. The bulk specific gravity when loading waste varies greatly depending on the type of waste. If the waste having a bulk specific gravity of 1.0 or less is loaded with 3t of waste into the container 17, the loading height of the waste may exceed the upper surface of the container 17. When the waste is loaded beyond the upper surface of the container 17, the outflow of water from the lateral surface of the waste can be considered during the watering process. Therefore, in order to keep the waste loading height below the upper surface of the container 17, it is desirable that the waste loading height be at least 0.01 m lower than the height of the upper surface of the container 17.

When the waste is loaded with the loadable weight of the container 17, that is, 3 t, the amount of water spray necessary for cleaning the waste is a liquid-solid ratio 10, that is, 30 m ³ . When cleaning the waste, it is not necessary to increase the airtightness of the container 17, always from may be drained from the drain port 39, liquid-solid ratio 0.1 wastewater amount stored in the discharge chamber 37, i.e. 0.3 m ³ And Then, since the height of the drainage floor 29 should be 0.015 m or more, the height of the drainage floor 29 is set to 0.05 m. For example, if the waste is metal scrap, the specific gravity is about 1.13. Therefore, when the metal scrap is loaded in the container 17 for 3 tons, the loading height from the bottom surface 59 is 0.39 m, which is a desirable loading height range. Is in.

  Also in the processing example 2, the board part 34 of the drainage floor 29 is divided into eight sheets. If the waste is scrap metal, a punching plate having a large average particle diameter and a drain hole 36 with an inner diameter of 2 mm is considered sufficient. In addition, when a small thing such as a nail is mixed in the waste, a mesh sheet having a mesh diameter of 1 mm may be laid on the drainage floor 29.

  Then, the water after washing the waste passes through the drain hole 36 of the drain floor 29 and accumulates in the drain chamber 37. In this way, a process for separating the waste and the washed water, that is, a solid-liquid separation process is performed. The solid-liquid separation process can be performed by appropriately using the method described in Process Example 1. Further, it is necessary to discharge the water in the drainage chamber 37 to the outside of the container 17 after the solid-liquid separation process is completed, and this can be performed by appropriately using the method described in the processing example 1.

  In the processing example 2, the diameter of the drain port 39 and the pump 57 are as described in the processing example 1.

  The waste cleaning process can be performed in either a state where the container 17 is placed on the cargo handling vehicle 10 or a state where the container 17 is lowered from the cargo handling vehicle 10. The higher the sprinkling strength when washing the waste, the shorter the processing time. However, when the processing time is about 10 minutes, the cleaning process may be performed while the container 17 is loaded on the cargo handling vehicle 10.

(Processing example 3)
In Processing Example 3, the design and usage method of the container 17 when performing solid-liquid separation processing using sludge and soil with a high water content as the object 50 will be described. In the processing example 3, in a state where the container 17 is loaded on the cargo handling vehicle 10, the object 50 in the container 17 is not subjected to sprinkling and aeration processing, and only solid-liquid separation is performed. The container 17 can be manufactured by using a 4t container for an arm roll vehicle, and the cargo handling vehicle 10 can use an arm roll vehicle in the same manner as in the processing example 1 and the processing example 2.

The work of loading sludge and soil with a high water content into the container 17 is performed by heavy equipment such as a backhoe or pumping up with a pump. The bulk specific gravity at the time of loading into the container 17 is about 1.1 in the case of sludge, so the sludge loading height when the sludge is loaded in 3 tons is 0.4 m. It is not necessary to ensure airtightness in the container 17, and the water is always discharged from the drain port 39. For this reason, if the amount of water drained from the drainage chamber 37 is 0.1, ie, 0.3 m ³ , the height of the drainage floor 29 may be 0.015 m or more. In this embodiment, the height of the drainage floor 29 is set to 0.05 m. If the moisture content of the sludge during loading is 95% and the moisture content of the sludge after solid-liquid separation is 85%, the separated water is about 0.3 t, that is, about 0.3 m ³ . For this reason, the water level does not exceed the height of the drainage floor 29 even when the drainage port 39 is not always drained.

  In the processing example 3 as well, the drainage floor 29 is provided between the bottom 18 of the container 17 and the object 50, the plate part 34 is used as a punching board, and a mesh sheet or the like is laid on the plate part 34. Only the water in 50 can be collected in the drainage chamber 37, and solid-liquid separation processing can be performed on sludge and soil with a high water content.

  Here, the plate part 34 of the drainage floor 29 is divided into eight sheets. Since sludge contains a large average particle size of 1 mm or less, the plate portion 34 may be a punching plate having an inner diameter of 2 mm of the drain hole 36, and a mesh sheet having a mesh diameter of 0.1 mm may be laid on the plate portion 34. Good. Furthermore, when the average particle size of the sludge is small, a filter cloth such as a nonwoven fabric may be installed on the drainage floor 29.

  The solid-liquid separation process can be performed by appropriately using the method described in Process Example 1. Further, it is necessary to discharge the water in the drainage chamber 37 to the outside of the container 17 after the solid-liquid separation process is completed, and this can be performed by appropriately using the method described in the processing example 1.

  In Processing Example 3, the diameter of the drain port 39 and the pump 57 are as described in Processing Example 1.

  In the processing example 3, since the object 50 is processed using the container 17, the object 50 can be collected and loaded on the container 17 and transported by the same method as before. Moreover, when taking out the processed object 50 from the container 17, the object 17 can be quickly carried out by inclining the container 17 by dump-up. Therefore, there is no need to transfer the object with heavy equipment as in the work in the facility where the processing place is fixed.

  In the present invention, since the container 17 has the structure described above, the collection and transportation of the target object 50, the cleaning process of the target object 50, the ventilation process to the target object 50, and the solid object that separates the target object 50 and moisture are used. Liquid separation processing, work for discharging water from the drainage chamber 37 to the outside of the container 17 from the drain outlet 39, work for opening the open / close door 21 and taking out the object 50 from the container 17 are all performed using the container 17. Can do. Therefore, it is not necessary to prepare a large costly facility in addition to the container 17. In addition, it is efficient because there is little time and effort to transfer the object 50, it can be immediately transferred to a subsequent process, and the work space is only one container 17.

  Furthermore, the processing apparatus of this invention includes the structure which attaches the nozzle and tube which comprise a part of water supply apparatus to a container, and connects the tap or tank of the water supply on the ground with a hose or piping. Moreover, the processing apparatus of this invention includes the structure which attaches the vent pipe which comprises a part of air supply apparatus beforehand in a container, and connects the air machine and vent pipe on the ground with a connection pipe.

10 Cargo Handling Vehicle 11 Cab 12 Car Body Frame 12A Subframe 13 Cargo Handling Frame 14 Support Shaft 15 Base 16 Support Column 17 Container 18 Bottom 19 Side Wall 20 Front Wall 21 Open / Close Door 22 Locking Portion 23, 24 Roller 25 Cylinder 26 Hinge 27 Opening 28 Support Frame 29 Drain floor 30 Vertical member 31 Horizontal members 32, 62, 65 Leg portion 33 Space 34 Plate portion 35 Insertion portion 36 Drain hole 37 Drain chamber 38 Wall 39 Drain port 40 Hook 41 Drain pipe 42 Valve 43 Vent port 44 Water supply device 45 Water supply hose 46 Water supply pipe 47 Nozzle 48 Support frame 50 Object 51 Air supply device 52 Air machine 53 Vent pipe 54 First pipe part 55 Connection part 56 Second pipe part 57 Pump 59 Bottom surface 60 Container body 61 Extraction ports 62, 65 Legs Part 63 Storage chamber 64 Processing device 66 Ground 67 Partition plate 68 Lower surface

Claims (7)

A container body having a bottom;
A storage chamber formed in the container body and storing the object;
An opening provided in an upper portion of the container body;
A water supply device for sprinkling water from the opening to the object stored in the storage chamber;
When the water is sprinkled on the object disposed between the bottom and the storage chamber in the container body and stored in the storage chamber, the target and water containing an elution component of the target are included. A water-permeable partition for solid-liquid separation;
A drainage chamber formed between the partition and the bottom in the container body, and in which the water that has passed through the partition is accumulated;
A take-out port provided in the container body and connecting the storage chamber and the outside of the container body;
A door for opening and closing the outlet,
Equipped with a,
The partition has a plate portion divided into a plurality of sheets,
The processing apparatus in which the plurality of plate portions are respectively supported by a support in the container body . The processing apparatus according to claim 1, wherein
The said container main body is a processing apparatus which has a waste-water port which connects the said drainage chamber and the exterior of the said container main body. The processing apparatus according to claim 2, wherein
The container body is
A first wall portion spaced from the door;
A pair of second wall portions disposed between the first wall portion and the door and parallel to each other;
Have
The storage chamber is formed between the first wall portion, the door, and the pair of second wall portions,
The said drain outlet is a processing apparatus provided in the location along the said 2nd wall part in the location near the said 1st wall part rather than the said door. The processing apparatus according to claim 3, wherein
The container body has a first leg and a second leg arranged at different locations in the direction along the pair of second walls,
The first leg portion is disposed at a position closer to the first wall portion than the door in a direction along the pair of second wall portions,
The second leg is disposed at a position closer to the door than the first wall in a direction along the pair of second walls.
The amount by which the first leg protrudes from the bottom is shorter than the amount by which the second leg protrudes from the bottom. In the processing apparatus of any one of Claims 1-4,
A processing apparatus having a sheet covering the opening. In the processing apparatus of any one of Claims 1-5,
The processing apparatus which has an air supply apparatus which supplies air in the said container main body.   A cargo handling vehicle loaded with the processing device according to claim 1.

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