Skid-mounted solid waste temporary storage device

Abstract

The utility model discloses a skid-mounted solid waste temporary storage device, and relates to the technical field of solid waste storage equipment on a drilling operation site. The skid-mounted storage box comprises a skid-mounted base and a storage box body assembled on the base, the interior of the storage box body is divided into a pretreatment room, a hazardous waste storage room and a general industrial solid waste storage room by partition plates; wherein wet solid waste compression equipment is arranged in the pretreatment room; a bottom plate is laid on the skid-mounted base and forms an inclined surface from the pretreatment room to the general industrial solid waste storage room, and a liquid collecting tank is arranged at the tail part of the bottom plate; ton bag hanging openings are reserved in the tops of the hazardous waste storage room and the common industrial solid waste storage room. According to the skid-mounted temporary solid waste storage device, the collected solid waste is reasonably classified, the water content and the oil content of the solid waste are controlled, the solid waste is strictly stored in different areas, the volume of the solid waste on a fracturing site can be effectively controlled, and the volume of the solid waste is averagely reduced by about 15% after the solid waste is compressed by wet solid waste compression equipment in a pretreatment room.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste storage equipment at a drilling operation site, and more specifically to a skid-mounted temporary solid waste storage device. Background Art

[0002] At the construction site of the drilling and fracturing operation platform, there are generally problems such as non-standard on-site solid waste storage facilities, substandard isolation, inconvenient equipment use, and mixed storage of general industrial solid waste and hazardous waste.

[0003] The solid waste generated during the construction of the fracturing operation platform is packed into ton bags and temporarily stored at the fracturing operation site. The three prevention measures of "anti-leakage, anti-rain, and anti-loss" need to be met. For example, the utility model patent with the publication number CN214421427U and the publication date October 19, 2021, entitled "A mobile solid waste pallet skid for shale gas drilling sites", comprises a main frame, a roof (1), a fence (2), a skirting board (3) and a bridge board (4), wherein the roof (1) is a flat triangle located at the top of the main frame for shielding against wind and rain; the fence (2) is a rectangle located on the three sides of the main frame for shielding against wind and rain; the skirting board (3) is located on the three sides where the fence (2) meets the ground for strengthening the bottom edge protection; the bridge board (4) is located at the bottom of the main frame for containing solid waste. The enclosure (2) comprises a canvas enclosure (2) and an iron enclosure (2), wherein the canvas enclosure (2) is located above the iron enclosure (2).

[0004] The solid waste pallet skid in the above-mentioned prior art is inconvenient to place and remove solid waste ton bags. Some waste liquid will remain when the solid waste is piled up. The waste liquid will flow across the solid waste pallet skid, polluting the solid waste pallet skid and causing leakage or loss, which does not meet the requirements of the three prevention measures. Utility Model Content

[0005] In order to overcome the defects and shortcomings in the above-mentioned prior art, the utility model provides a skid-mounted temporary storage device for solid waste. The purpose of the invention of the utility model is to provide a skid-mounted device that meets the three-prevention measures requirements for temporary storage of solid waste in fracturing operations or other oil drilling construction sites. The utility model comprises a skid-mounted base and a storage box body assembled on the base; the storage box body is divided into a pretreatment room, a hazardous waste storage room and a general industrial solid waste storage room by partitions; the side walls of the pretreatment room, the hazardous waste storage room and the general industrial solid waste storage room are all provided with doors; wherein a wet solid waste compression device is arranged in the pretreatment room for volume compression and solid-liquid separation of the wet solid waste; a bottom plate is laid on the skid-mounted base, the bottom plate forms an inclined surface from the pretreatment room to the general industrial solid waste storage room, and a liquid collecting tank is arranged on the skid-mounted base on the lower side relative to the bottom plate; ton bag hanging openings are reserved on the tops of the pretreatment room, the hazardous waste storage room and the general industrial solid waste storage room, and a sliding cover which is slidably assembled is arranged on the reserved ton bag hanging openings to close the ton bag hanging openings. The skid-mounted solid waste temporary storage device of the utility model reasonably classifies the collected solid waste, controls the water and oil content of the solid waste, and strictly divides the storage into different areas, which can effectively control the volume of solid waste at the fracturing site. After being compressed by the wet solid waste compression equipment in the pretreatment room, the volume of the solid waste is reduced by about 15% on average.

[0006] In order to solve the above problems existing in the prior art, the utility model is implemented through the following technical solutions.

[0007] The utility model discloses a skid-mounted temporary storage device for solid waste, which comprises a skid-mounted base and a storage box body mounted on the base; the storage box body is divided into a pretreatment room, a hazardous waste storage room and a general industrial solid waste storage room by a partition; the side walls of the pretreatment room, the hazardous waste storage room and the general industrial solid waste storage room are all provided with access doors; wherein a wet solid waste compression device is arranged in the pretreatment room for volume compression and solid-liquid separation of the wet solid waste; a bottom plate is laid on the skid-mounted base, the bottom plate forms an inclined surface from the pretreatment room to the general industrial solid waste storage room, and a liquid collecting tank is arranged on the skid-mounted base at a side lower than the bottom plate; ton bag hanging openings are reserved on the tops of the hazardous waste storage room and the general industrial solid waste storage room, and a sliding cover slidably assembled is arranged on the reserved ton bag hanging openings to close the ton bag hanging openings.

[0008] Further preferably, the skid-mounted base includes a plurality of longitudinal beams, a plurality of transverse beams and a frame, and the longitudinal beams and the transverse beams are crisscrossedly arranged in the frame; a lifting ear is provided on the side wall of the frame, and a lifting ear baffle is welded to the outer side of the lifting ear.

[0009] Further preferably, the height difference of the slope formed by the bottom plate from the pretreatment room to the general industrial solid waste storage room is 10 mm.

[0010] More preferably, the liquid collecting tank is equipped with a ball valve for controlling the discharge of waste liquid accumulated in the liquid collecting tank.

[0011] Further preferably, water retaining strips are arranged around the ton bag lifting opening, and limiting blocks for limiting the sliding position of the sliding cover are arranged on the side edges of the ton bag lifting opening.

[0012] Further preferably, the four corner columns of the storage box are made of square tubes, the wall of the storage box is made of cold plate folded corrugated wall, the bottom of the wall is welded to the skid-mounted base; a door frame is provided at the position where the door is installed on the wall, and the door frame is made of rectangular tubes.

[0013] Further preferably, the pretreatment room, hazardous waste storage room and general industrial solid waste storage room are provided with ventilation holes on the wall on the other side of the entrance door, and a reversible awning is provided on the outer wall of the ventilation holes.

[0014] Further preferably, the wet solid waste compression equipment includes a support frame, a compression assembly located on the top of the support frame, a compression chamber assembled on the support frame, a filter component located at the bottom of the compression chamber and fixed on the support frame, and a liquid collecting cylinder located below the filter component.

[0015] More preferably, the compression assembly comprises a hydraulic cylinder and a compression plate fixed to the protruding end of the hydraulic cylinder, and the area of ​​the compression plate is matched to the inner cavity cross-sectional area of ​​the compression cavity.

[0016] More preferably, the compression chamber is formed by four vertical plates mounted on a support frame, three of which are fixedly mounted on the support frame, and the remaining vertical plate is openably mounted on the support frame to form a door of the compression chamber.

[0017] More preferably, the filter component includes a liquid collecting hopper and a filter plate located on the top of the liquid collecting hopper, a plurality of filter holes are opened on the filter plate, a plurality of reinforcing rib plates are arranged at the bottom of the filter plate, and the bottom opening of the liquid collecting hopper corresponds to the liquid collecting cylinder below the filter component.

[0018] Compared with the prior art, the beneficial technical effects brought by the utility model are as follows:

[0019] 1. The bottom plate of the skid-mounted temporary storage device for solid waste of the utility model has an inclined surface, which is conducive to the discharge and collection of waste liquid. At the same time, the pretreatment room can compress the volume of solid waste and separate the solid and liquid to reduce the volume of solid waste, which is convenient for its storage in hazardous waste storage rooms and general industrial solid waste storage rooms. The top is reserved with a ton bag hanging port to facilitate the lifting and loading of ton bags of solid waste. The skid-mounted temporary storage device for solid waste of the utility model reasonably classifies the collected solid waste through the pretreatment room, hazardous waste storage room and general industrial stock storage room separated by partitions. The wet solid waste compression equipment installed in the pretreatment room can compress solid waste with high water content and oil content to achieve solid-liquid separation, thereby achieving the purpose of controlling the water and oil content of solid waste. Strict zoning storage can effectively control the volume of solid waste at the fracturing site. After compression by the wet solid waste compression equipment in the pretreatment room, the volume of solid waste is reduced by about 15% on average.

[0020] 2. The skid-mounted floor of the utility model is provided with longitudinal beams, transverse beams and frames, which stabilize the skid-mounted floor structure, increase the load-bearing capacity of the skid-mounted floor, and ensure the structural stability of the skid-mounted temporary solid waste storage device. The side walls of the frame are welded with lifting ears, which are made of seamless steel pipes, and lifting ear baffles are welded on the outside of the lifting ears to prevent the cables from falling off from the lifting ears during lifting, thereby ensuring safety during lifting.

[0021] 3. The height difference of the inclined surface formed by the skid-mounted bottom plate of the utility model is 10mm, which ensures that the waste liquid can flow smoothly into the liquid collecting tank without a large inclination that affects the placement balance of the ton bag. The ball valve is installed in the liquid collecting tank to facilitate the unified discharge management of the waste liquid accumulated in the liquid collecting tank to avoid leakage or overflow of the waste liquid.

[0022] 4. The utility model sets water retaining strips around the ton bag hanging mouth to prevent rainwater from overflowing from the ton bag hanging mouth to the hazardous waste storage room and the general industrial solid waste storage room, which plays a certain waterproof role. The sliding cover assembled by sliding will not increase the top volume of the skid-mounted solid waste temporary storage device, and the ton bag hanging mouth is opened and closed in a side-sliding manner, which is convenient for operation.

[0023] 5. The storage box of the utility model has a stable structure, a smooth and beautiful outer surface, and is provided with vents to facilitate ventilation. The assembly of the canopy prevents rainwater from entering the storage box through the vents when it rains.

[0024] 6. The wet solid waste compression device of the utility model has a simple structure and stable operation. It can effectively compress the volume of solid waste and perform solid-liquid separation. It can control the water content and oil content of solid waste according to actual requirements. The compression chamber with a door design is convenient for taking and placing solid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of the skid-mounted temporary storage device for solid waste of the utility model;

[0026] Figure 2 It is a side view structural schematic diagram of the skid-mounted temporary storage device for solid waste of the utility model;

[0027] Figure 3 It is a rear structural schematic diagram of the skid-mounted temporary storage device for solid waste of the utility model;

[0028] Figure 4 This is a schematic diagram of the internal space layout structure of the skid-mounted solid waste temporary storage device of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the wet solid waste compression equipment of the utility model;

[0030] Figure 6 It is a bottom view structural schematic diagram of the filter component in the wet solid waste compression device of the utility model;

[0031] Figure 7 It is a schematic diagram of the top view of the filter component in the wet solid waste compression device of the utility model;

[0032] Figure numerals: 1. skid-mounted base, 2. storage box, 3. pretreatment room, 4. hazardous waste storage room, 5. general industrial solid waste storage room, 6. access door, 7. wet solid waste compression equipment, 8. liquid collecting tank, 9. sliding cover, 10. frame, 11. lifting ear, 12. lifting ear baffle, 13. limit block, 14. column, 15. wall, 16. door frame, 17. vent, 18. canopy, 19. support frame, 20. hydraulic cylinder, 21. compression plate, 22. compression chamber, 23. vertical plate, 24. filter component, 25. filter plate, 26. filter hole, 27. reinforcing rib plate, 28. liquid collecting bucket. DETAILED DESCRIPTION

[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0034] Example 1

[0035] As a preferred embodiment of the present invention, refer to the attached specification Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4As shown, a skid-mounted temporary storage device for solid waste is disclosed, which includes a skid-mounted base 1 and a storage box 2 mounted on the base; the storage box 2 is divided into a pretreatment room 3, a hazardous waste storage room 4 and a general industrial solid waste storage room 5 by a partition; the side walls of the pretreatment room 3, the hazardous waste storage room 4 and the general industrial solid waste storage room 5 are all provided with access doors 6; wherein a wet solid waste compression device 7 is arranged in the pretreatment room 3, which is used for volume compression and solid-liquid separation of the wet solid waste; a bottom plate is laid on the skid-mounted base 1, and the bottom plate forms an inclined surface from the pretreatment room 3 to the general industrial solid waste storage room 5, and a liquid collecting tank 8 is arranged on the skid-mounted base 1 on the lower side relative to the bottom plate; ton bag hanging openings are reserved on the tops of the hazardous waste storage room 4 and the general industrial solid waste storage room 5, and a sliding cover 9 which is slidably assembled is arranged on the reserved ton bag hanging openings to close the ton bag hanging openings.

[0036] In this embodiment, the bottom plate has an inclined surface, which is beneficial to the discharge and collection of waste liquid. At the same time, the pretreatment room 3 can compress the volume of solid waste and separate the solid and liquid to reduce the volume of solid waste, which is convenient for its storage in the hazardous waste storage room 4 and the general industrial solid waste storage room 5. A ton bag lifting port is reserved on the top to facilitate the lifting and loading of ton bags of solid waste.

[0037] Example 2

[0038] As another preferred embodiment of the utility model, this embodiment is a further detailed supplement and elaboration of the technical solution of the utility model based on the above-mentioned embodiment 1. In this embodiment, the skid-mounted base 1 includes a plurality of longitudinal beams, a plurality of transverse beams and a frame 10, and the longitudinal beams and transverse beams are arranged in a crisscross pattern in the frame 10; a lifting lug 11 is provided on the side wall of the frame 10, and a lifting lug baffle 12 is welded to the outer side of the lifting lug 11.

[0039] Specifically, the main longitudinal beam and the main cross beam are made of 200 channel steel, the frame 10 is made of 140 channel steel, and four lifting ears 11 are set on the base channel steel for lifting the entire device. The bottom lifting ear 11 is made of Φ89×5 seamless steel pipe, and a Φ120×10 lifting ear baffle 12 is welded on the outside to prevent the wire rope from slipping during lifting.

[0040] The ground is paved with σ=5mm patterned plate as the bottom plate, and a slope is made in the pretreatment room 3 towards the general industrial solid waste room, with a height difference of 10mm between the front and the back. A liquid collecting trough 8 is made at the tail of the slope, and a DN50 ball valve is installed to facilitate the discharge of waste liquid accumulated in the device.

[0041] Example 3

[0042] As another preferred embodiment of the utility model, this embodiment is based on the above-mentioned embodiment 1 or embodiment 2, and further supplements and elaborates on the technical solution of the utility model in detail. In this embodiment, water retaining strips are arranged around the ton bag hanging mouth, and a limit block 13 for limiting the sliding position of the slide cover 9 is arranged on the side of the ton bag hanging mouth. The four corner columns 14 of the storage box 2 are made of square tubes, and the wall 15 of the storage box 2 is made of cold plate folded corrugated wall 15, and the bottom of the wall 15 is welded to the skid-mounted base 1; the wall 15 is provided with a door frame 16 at the position where the access door 6 is installed, and the door frame 16 is made of rectangular tube. The pretreatment room 3, the hazardous waste storage room 4 and the general industrial solid waste storage room 5 are provided with a vent 17 on the wall 15 on the other side of the access door 6, and a reversible canopy 18 is arranged on the outer wall 15 of the vent 17.

[0043] Specifically, the top frame 10 of the storage box 2 is made of 80*60 rectangular tubes, the upper beam cross bar is made of 80*60 rectangular tubes, and the top is made of δ3mm steel plate. Except for the top plate and the tie bar, which are welded (welding length 100mm, interval 200mm), the rest of the welds are full welds. The top is reserved for ton bag hanging mouth, the size of the hazardous waste storage room 4 is 1300*1300mm, and the general industrial solid waste room is 2160*1300mm. A 30mm high water retaining strip is set around the reserved mouth. The reserved mouth is used with a sliding cover 9, which slides left and right, and a limit block 13 is set on the edge to prevent the sliding cover 9 from sliding out during transportation.

[0044] The four corner columns 14 of the overall skeleton of the skid-mounted temporary storage device for solid waste are made of 80×80×5 square tubes, the columns 14 at 16 locations of the door frame are made of 70×50×4 rectangular tubes, and the remaining transverse reinforcements are made of 50×30×4 rectangular tubes.

[0045] The wall 15 is made of δ2mm cold plate folded corrugated wall 15, and all welds on the edge in contact with the base are fully welded; the wall 15 in the width direction is fully sealed, and the height of the wall 15 in the length direction is 2100mm. Hooks are welded around the inside for hanging the ton bag lugs 11. The height of the first layer of hooks is 1050mm, and the height of the second layer of hooks is 1750mm (based on the ground inside the device). The hooks are made of φ10mm round steel, and the hooks can be rotated and can be turned to the wall when not in use.

[0046] The skid-mounted temporary solid waste storage device is designed with three doors. The pretreatment room 3 is equipped with a single door of 800mm, and the hazardous waste storage room 4 and the general industrial solid waste room are equipped with 1000mm double doors. The upper part of the back is a vent 17, which is designed as a reversible canopy 18, which can be lowered and locked during transportation, and can be opened for ventilation and rain protection after the device is in place.

[0047] After the surface of the skid-mounted temporary storage device for solid waste is sandblasted, the surface cleanliness is required to reach Sa2.5 level and the roughness is Ry30-70μm. The primer is epoxy zinc-rich paint with a dry film thickness of 70μm; the intermediate paint is epoxy micaceous iron paint with a dry film thickness of 40μm; the topcoat is acrylic polyurethane paint with a dry film thickness of 60μm; the outer surface of the skid-mounted temporary storage device for solid waste is white, the inner surface is green, and the lower frame 10 (base frame 10) is black; the lifting lug 11 and the rope limit card are red, and the red rope mark is painted above the lifting lug 11.

[0048] The skid-mounted temporary storage device for solid waste has a good structure and overall rigidity, with a safety factor greater than 3; the welding is reliable and firm. The welding complies with the SY5305 standard, with no slag inclusions, no weld bumps, and no false welding. All profile joints must be plugged and fully welded. The base plate is fully welded without light leakage, all welds on the top deck are fully welded, and kerosene immersion is carried out. After the base is completed, a water filling test should be carried out to detect whether there is leakage. Any part of the outer surface of the device is smooth and beautiful, and the flatness tolerance within any 1000mm×1000mm range is <5mm. The diagonal difference of the basic size of the device is not more than 10mm, the diagonal difference of the door frame 16 is not more than 5mm, and the gap around the door post and the door frame 16 is not more than 2.5mm.

[0049] In this embodiment, the pretreatment room 3 is equipped with a wet solid waste compression device 7 to remove liquid from solid waste with high water and oil content and reduce the volume of solid waste. The general industrial solid waste storage room 5 is used to store general industrial solid waste, with a maximum capacity of 12 ton bags. The hazardous waste storage room 4 is used to store hazardous waste, with a maximum capacity of 8 ton bags. Each area is separated by a steel plate, and a lifting port is reserved on the top of the device for solid waste transfer when leaving the site, reducing the workload of personnel.

[0050] Example 4

[0051] As another preferred embodiment of the present utility model, this embodiment is based on the above-mentioned embodiment 1, embodiment 2 or embodiment 3, and further supplements and explains the technical solution of the present utility model in detail. Figure 5 As shown, the wet-solid waste compression equipment 7 includes a support frame 19, a compression assembly located at the top of the support frame 19, a compression chamber 22 assembled on the support frame 19, a filter component 24 located at the bottom of the compression chamber 22 and fixed on the support frame 19, and a liquid collecting cylinder located below the filter component 24.

[0052] More preferably, the compression assembly includes a hydraulic cylinder 20 and a compression plate 21 fixed to the protruding end of the hydraulic cylinder 20 , and the area of ​​the compression plate 21 is adapted to the inner cavity cross-sectional area of ​​the compression cavity 22 .

[0053] More preferably, the compression chamber 22 is formed by being surrounded by four vertical plates 23 mounted on the support frame 19, wherein three vertical plates 23 are fixedly mounted on the support frame 19, and the remaining vertical plate 23 can be opened and closed on the support frame 19 to form a door of the compression chamber 22.

[0054] More preferably, refer to the attached specification Figure 6 and attached Figure 7 As shown, the filter component 24 includes a liquid collecting hopper 28 and a filter plate 25 located on the top of the liquid collecting hopper 28, a plurality of filter holes 26 are opened on the filter plate 25, a plurality of reinforcing rib plates 27 are arranged at the bottom of the filter plate 25, and the bottom opening of the liquid collecting hopper 28 corresponds to the liquid collecting cylinder below the filter component 24.

[0055] The skid-mounted temporary solid waste storage device of the utility model was tested on site at Yang 102H1 platform and Lu 203H6B platform. The data are shown in Table 1 below:

[0056] Table 1 shows the volume change of solid waste before and after compression

[0057]

[0058] During use, the amount of solid waste generated at the fracturing site was effectively controlled through measures such as reasonable classification of collected solid waste by on-site cleaning production personnel, control of water and oil content of solid waste, and strict storage in different areas. Wet solid waste compression equipment was used to treat some solid waste, and the volume of solid waste was reduced by an average of 14.44% after compression.

[0059] The above is only a preferred embodiment of the utility model, which does not represent all possible forms of the utility model, and the protection scope of the utility model is not limited to such special statements and embodiments. According to the technical inspirations disclosed by the utility model, various other modifications and improvements that do not deviate from the essence of the utility model are made, and these modifications and improvements are still within the protection scope of the utility model.

Claims

1. Skid-mounted temporary storage device for solid waste, characterized by: The invention comprises a skid-mounted base (1) and a storage box (2) mounted on the base; the storage box (2) is divided into a pretreatment room (3), a hazardous waste storage room (4) and a general industrial solid waste storage room (5) by a partition; the side walls of the pretreatment room (3), the hazardous waste storage room (4) and the general industrial solid waste storage room (5) are all provided with access doors (6); a wet solid waste compression device (7) is arranged in the pretreatment room (3) for volume compression and solid-liquid separation of the wet solid waste; a bottom plate is laid on the skid-mounted base (1), the bottom plate forms an inclined surface from the pretreatment room (3) to the general industrial solid waste storage room (5), and a liquid collecting tank (8) is arranged on the skid-mounted base (1) at a side lower than the bottom plate; a ton bag hanging opening is reserved at the top of the hazardous waste storage room (4) and the general industrial solid waste storage room (5), and a sliding cover (9) is slidably mounted on the reserved ton bag hanging opening to close the ton bag hanging opening.

2. The skid-mounted temporary solid waste storage device according to claim 1, characterized in that: The skid-mounted base (1) comprises a plurality of longitudinal beams, a plurality of transverse beams and a frame (10), wherein the longitudinal beams and the transverse beams are arranged in a crisscross manner inside the frame (10); a lifting lug (11) is provided on a side wall of the frame (10), and a lifting lug baffle (12) is welded to the outer side of the lifting lug (11).

3. The skid-mounted temporary solid waste storage device according to claim 1, characterized in that: The height difference of the slope formed by the bottom plate from the pretreatment room (3) to the general industrial solid waste storage room (5) is 10 mm.

4. The skid-mounted temporary solid waste storage device according to any one of claims 1 to 3, characterized in that: The liquid collecting tank (8) is equipped with a ball valve for controlling the discharge of waste liquid accumulated in the liquid collecting tank (8).

5. The skid-mounted temporary solid waste storage device according to claim 1, characterized in that: Water retaining strips are arranged around the ton bag lifting opening, and a limiting block (13) for limiting the sliding position of the sliding cover (9) is arranged on the side edge of the ton bag lifting opening.

6. The skid-mounted temporary solid waste storage device according to claim 1, characterized in that: The four corner columns (14) of the storage box (2) are made of square tubes, the wall (15) of the storage box (2) is made of cold plate folded corrugated wall (15), the bottom of the wall (15) is welded to the skid-mounted base (1); a door frame (16) is provided at the position where the wall (15) is installed for the entrance door (6), and the door frame (16) is made of rectangular tubes.

7. The skid-mounted temporary solid waste storage device according to claim 1, characterized in that: The pretreatment room (3), hazardous waste storage room (4) and general industrial solid waste storage room (5) are provided with ventilation holes (17) on the wall surface (15) on the other side of the entrance door (6), and a reversible canopy (18) is provided on the outer wall surface (15) of the ventilation hole (17).

8. The skid-mounted temporary solid waste storage device according to any one of claims 1-3 or 5-7, characterized in that: The wet solid waste compression device (7) comprises a support frame (19), a compression assembly located at the top of the support frame (19), a compression chamber (22) mounted on the support frame (19), a filter component (24) located at the bottom of the compression chamber (22) and fixed on the support frame (19), and a liquid collection cylinder located below the filter component (24).

9. The skid-mounted temporary solid waste storage device according to claim 8, characterized in that: The compression assembly comprises a hydraulic cylinder (20) and a compression plate (21) fixed to the protruding end of the hydraulic cylinder (20); the area of ​​the compression plate (21) is adapted to the inner cavity cross-sectional area of ​​the compression cavity (22).

10. The skid-mounted temporary solid waste storage device according to claim 8, characterized in that: The compression chamber (22) is formed by being surrounded by four vertical plates (23) mounted on a support frame (19), wherein three of the vertical plates (23) are fixedly mounted on the support frame (19), and the remaining vertical plate (23) is mounted on the support frame (19) in an openable and closable manner, thereby forming a door of the compression chamber (22).

11. The skid-mounted temporary solid waste storage device according to claim 8, characterized in that: The filter component (24) comprises a liquid collecting hopper (28) and a filter plate (25) located on the top of the liquid collecting hopper (28); a plurality of filter holes (26) are provided on the filter plate (25); a plurality of reinforcing rib plates (27) are provided at the bottom of the filter plate (25); and a bottom opening of the liquid collecting hopper (28) corresponds to a liquid collecting cylinder below the filter component (24).

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