Wet solid waste compression equipment

Abstract

The utility model discloses wet solid waste compression equipment, and relates to the technical field of solid waste treatment equipment on a drilling operation site. The device comprises a supporting frame, a compression assembly, a compression control assembly, a compression cavity and a filtering part, the compression assembly acts on a compressed object in the compression cavity so as to compress the volume of the compressed object, and a liquid medium in the compressed object is pressed out and flows out through the filtering component. According to the utility model, the water content and the oil content of solid waste can be reduced, and the volume of the solid waste is compressed, so that waste liquid in the stored solid waste is effectively controlled, the overflow of the waste liquid is avoided, and the three-prevention measure requirements of leakage prevention, rain prevention and loss prevention are met; meanwhile, the volume of the compressed solid waste is reduced, and the space utilization rate of the solid waste tray pry is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment equipment at the drilling operation site, and more specifically to a wet solid waste compression equipment. 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 degree, inconvenient equipment use, and mixed storage of general industrial solid waste and hazardous waste.

[0003] During the construction process of the fracturing operation platform, the solid waste generated needs to meet the three prevention measures of "leakage prevention, rain protection, and loss prevention" during the temporary storage process after being loaded into the ton bags at the fracturing operation site. For example, the utility model patent with the publication number CN214421427U, the publication date of October 19, 2021, and the name of "A Mobile Solid Waste Tray Skid for Shale Gas Drilling Site" includes a main body frame, a ceiling (1), a fence (2), a kick plate (3), and a bridge plate (4). Among them, the ceiling (1) is a flat triangle and is located at the top of the main body frame for shielding wind and rain; the fence (2) is rectangular and is located on three sides of the main body frame for side shielding of wind and rain; the kick plate (3) is located on the three sides where the fence (2) meets the ground for strengthening the bottom protection; the bridge plate (4) is located at the bottom of the main body frame for containing solid waste. The fence (2) includes a canvas fence (2) and an iron fence (2), and the canvas fence (2) is located above the iron fence (2).

[0004] The above-mentioned solid waste tray skid in the prior art is used to store the solid waste generated at the drilling site. However, the solid waste generated at the drilling site has a large water content and oil content. When directly put into the solid waste tray skid, the solid waste with a large water content and oil content will produce waste liquid, resulting in leakage or waste liquid loss, and not meeting the requirements of the three prevention measures of "leakage prevention, rain protection, and loss prevention". At the same time, directly placing the solid waste generated at the drilling site into the solid waste tray skid, the volume of the solid waste is large, which will occupy a large amount of space in the solid waste tray skid, resulting in low space utilization rate of the solid waste tray skid and unable to store the solid waste with a set weight. Summary of the Utility Model

[0005] In order to overcome the defects and deficiencies existing in the above-mentioned prior art, the utility model provides a wet solid waste compression equipment. The invention purpose of the utility model is to compress the wet solid waste at the drilling site to control the volume of the solid waste at the drilling site and control the water content and oil content of the solid waste, reduce the water content and oil content of the solid waste, compress the volume of the solid waste, so that the waste liquid in the stored solid waste can be effectively controlled, avoid waste liquid overflow, and meet the requirements of the three prevention measures of "leakage prevention, rain protection, and loss prevention"; at the same time, the volume of the compressed solid waste becomes smaller, improving the space utilization rate of the solid waste tray skid.

[0006] To solve the problems existing in the above-mentioned prior art, the present utility model is realized through the following technical solutions.

[0007] The present utility model provides a wet solid waste compression device, which includes a support frame, a compression assembly, a compression control assembly, a compression chamber and a filtering component; the compression assembly is arranged on the top of the support frame, the compression chamber is correspondingly arranged below the compression assembly, the compression chamber is used to place the object to be compressed, and the compression assembly acts on the object to be compressed in the compression chamber to compress the volume of the object to be compressed; the filtering component is arranged at the bottom of the compression chamber and fixed on the support frame; when the compression assembly compresses the object to be compressed, the liquid medium in the object to be compressed is pressed out and flows out through the filtering component; the compression control assembly is fixed on the support frame and is located on one side of the compression assembly, and the compression control assembly is electrically connected to the compression assembly for controlling the compression assembly.

[0008] Further preferably, the compression assembly includes a hydraulic cylinder and a compression plate fixed to the extending end of the hydraulic cylinder, and the area of the compression plate is adapted to the inner cross-sectional area of the compression chamber.

[0009] Even more preferably, the hydraulic cylinder is fixed to the support frame through a plurality of strengthening support plates.

[0010] Even more preferably, the compression control assembly includes a control electrical box, a control circuit board electrically connected to the hydraulic cylinder and used to control the action of the hydraulic cylinder is arranged in the control electrical box, an upward button for controlling the upward movement of the hydraulic cylinder, a downward button for controlling the downward movement of the hydraulic cylinder, a start button and an emergency stop button are arranged on the surface of the control electrical box, and the upward button, the downward button, the start button and the emergency stop button are all electrically connected to the control circuit board.

[0011] Further preferably, the compression chamber is formed by enclosing a plurality of vertical plates assembled on the support frame, and one of the vertical plates is assembled on the support frame in an openable and closable manner to form a door of the compression chamber; the remaining vertical plates are all fixedly assembled on the support frame.

[0012] Even more preferably, the support frame is composed of four vertically arranged support rods; a cross brace is arranged between adjacent two support rods.

[0013] Even more preferably, the compression chamber is formed by enclosing four vertical plates, three of the vertical plates are fixedly connected between adjacent two support rods, one end of the fourth vertical plate is connected to the support rod through a hinge, and the other end of the fourth vertical plate is connected to its corresponding support rod through a locking component.

[0014] Even more preferably, a sealing strip cooperating with the support rod and the top edge of the filtering component is arranged on the fourth vertical plate.

[0015] Further preferably, the filtering component includes a liquid collecting hopper and a filter plate located at the top of the liquid collecting hopper. A plurality of filtering holes are formed in the filter plate, and a plurality of reinforcing rib plates are arranged at the bottom of the filter plate.

[0016] Even more preferably, a liquid collecting cylinder is placed at the bottom of the support frame. The liquid collecting cylinder is correspondingly arranged below the filtering component, and the opening of the liquid collecting cylinder corresponds to the opening at the bottom of the liquid collecting hopper.

[0017] Compared with the prior art, the beneficial technical effects brought by the present utility model are as follows:

[0018] The wet solid waste compression equipment of the present utility model has a simple structure, is easy to operate, the compression equipment runs stably, has high strength, can effectively compress the wet solid waste to be compressed to a volume meeting the volume requirements, can effectively control the water content and oil content of the wet solid waste, avoid the overflow of waste liquid, and meet the requirements of the three prevention measures of "leakage prevention, rain protection, and loss prevention"; at the same time, the volume of the compressed solid waste becomes smaller, improving the space utilization rate of the solid waste pallet skid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the wet solid waste compression equipment of the present utility model;

[0020] Figure 2 is the side view structural schematic diagram of the wet solid waste compression equipment of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the filter plate of the filtering component in the wet solid waste compression equipment of the present utility model;

[0022] Figure 4 is the bottom view structural schematic diagram of the filtering component in the wet solid waste compression equipment of the present utility model;

[0023] Reference numerals: 1, support frame; 2, compression assembly; 3, compression control assembly; 4, compression chamber; 5, filtering component; 6, hydraulic cylinder; 7, compression plate; 8, reinforcing support plate; 9, control electrical box; 10, upward button; 11, downward button; 12, start button; 13, emergency stop button; 14, vertical plate; 15, support rod; 16, liquid collecting hopper; 17, filter plate; 18, filtering hole; 19, reinforcing rib plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0025] Embodiment 1

[0026] As a preferred embodiment of this Embodiment 1, refer to the attached drawings of the specification Figure 1 and attachedFigure 2 As shown in Figure 2 , this embodiment discloses a wet solid waste compression device, which includes a support frame 1, a compression assembly 2, a compression control assembly 3, a compression chamber 4, and a filtering component 5. The compression assembly 2 is arranged on the top of the support frame 1, and the compression chamber 4 is correspondingly arranged below the compression assembly 2. The compression chamber 4 is used to place the object to be compressed. The compression assembly 2 acts on the object to be compressed in the compression chamber 4 to compress the volume of the object to be compressed. The filtering component 5 is arranged at the bottom of the compression chamber 4 and fixed on the support frame 1. When the compression assembly 2 compresses the object to be compressed, the liquid medium in the object to be compressed is pressed out and flows out through the filtering component 5. The compression control assembly 3 is fixed on the support frame 1 and is located on one side of the compression assembly 2. The compression control assembly 3 is electrically connected to the compression assembly 2 and is used to control the compression assembly 2.

[0027] Its working principle is as follows: Place the object to be compressed (wet solid waste) into the compression chamber 4, start the compression assembly 2, the compression assembly 2 acts, extends into the compression chamber 4, and squeezes the wet solid waste placed in the compression chamber 4 to compress the volume of the wet solid waste. At the same time of compression, the residual water, oil and other waste liquids in the wet solid waste are squeezed out from the wet solid waste and flow downward through the filtering component 5. A liquid collection cylinder is used to collect the waste liquid flowing out of the filtering component 5 to avoid pollution caused by the waste liquid.

[0028] The wet solid waste compression device of the present utility model conducts on-site tests on the Yang 102H1 platform and the Lu 203H6B platform respectively. The data is shown in Table 1 below:

[0029] Table 1 is a table of the volume change of solid waste before and after compression

[0030]

[0031] As can be seen from the above, when using the wet solid waste compression device to process some solid waste, the volume of the solid waste is reduced by an average of 14.44% after compression.

[0032] Embodiment 2

[0033] As another preferred embodiment of the present utility model, this embodiment is a further detailed supplement and elaboration of the technical solution of the present utility model on the basis of the above Embodiment 1. In this embodiment, referring to the attached drawings Figure 1 and attached Figure 2 As shown, the compression assembly 2 includes a hydraulic cylinder 6 and a compression plate 7 fixed to the extending end of the hydraulic cylinder 6. The area of the compression plate 7 is adapted to the inner cavity cross-sectional area of the compression chamber 4. Through the restriction of the compression chamber 4 and the cooperation of the compression plate 7, it is ensured that the wet solid waste is effectively compressed, and the situation that the wet solid waste escapes outward from the gap between the compression plate 7 and the side wall of the compression chamber 4 due to the large gap between them is avoided. The hydraulic cylinder 6 can provide the required pressure to promote the wet solid waste to be compressed to the preset volume.

[0034] In this embodiment, when the wet solid waste compression equipment is working, all the pressure is finally borne by the support frame 1. To ensure the long-term stable operation of the wet solid waste compression equipment, the hydraulic cylinder 6 is fixed on the support frame 1 through a number of reinforcing support plates 8, providing stable support for the hydraulic cylinder 6 and preventing the hydraulic cylinder 6 from separating from the support frame 1 due to the reaction force.

[0035] As an implementation manner of this embodiment, in order to facilitate the convenient and quick control of the hydraulic cylinder 6, the compression control assembly 3 includes a control electrical box 9. A control circuit board electrically connected to the hydraulic cylinder 6 and controlling the operation of the hydraulic cylinder 6 is arranged inside the control electrical box 9. An up button 10 for controlling the upward movement of the hydraulic cylinder 6, a down button 11 for controlling the downward movement of the hydraulic cylinder 6, a start button 12 and an emergency stop button 13 are arranged on the surface of the control electrical box 9. The up button 10, the down button 11, the start button 12 and the emergency stop button 13 are all electrically connected to the control circuit board. The operator presses the down button 11 to perform the compression operation. After the compression is completed, the operator presses the up button 10 to reset the hydraulic cylinder 6. During the operation, in case of an emergency, the operation can be interrupted through the emergency stop button 13 to ensure the safety of the operator.

[0036] Embodiment 3

[0037] As another preferred embodiment of the present utility model, this embodiment is a further detailed supplement and elaboration of the technical solution of the present utility model on the basis of the above-mentioned Embodiment 1 or Embodiment 2. In this embodiment, the compression chamber 4 is formed by enclosing a number of vertical plates 14 assembled on the support frame 1. One of the vertical plates 14 is assembled on the support frame 1 in an openable and closable manner to form the door of the compression chamber 4; the remaining vertical plates 14 are all fixedly assembled on the support frame 1. During the compression operation, the vertical plates 14 bear part of the pressure, and the stability of the vertical plates 14 is crucial, otherwise it will cause damage to the compression chamber 4 and affect the compression operation process and compression effect.

[0038] As an example, the compression chamber 4 is formed by enclosing four vertical plates 14. Three of the vertical plates 14 are fixedly connected between two adjacent support rods 15. One end of the fourth vertical plate 14 is connected to the support rod 15 through a hinge, and the other end of the fourth vertical plate 14 is connected to its corresponding support rod 15 through a lock assembly.

[0039] The support frame 1 is generally made of channel steel or angle steel to ensure the stability of the support frame 1. Specifically, the support frame 1 is composed of four vertically arranged support rods 15; a cross brace is arranged between two adjacent support rods 15. By setting the cross brace, the support strength and stability of the support frame 1 are increased.

[0040] In order to prevent the liquid waste squeezed out from the wet solid waste from overflowing during the compression process, a sealing strip is provided on the fourth vertical plate 14 to cooperate with the support rod 15 and the top edge of the filtering component 5, so as to achieve sealing and prevent the liquid waste from overflowing.

[0041] Embodiment 4

[0042] As another preferred embodiment of the present invention, this embodiment is a further detailed supplement and elaboration of the technical solution of the present invention based on the above-mentioned Embodiment 1, Embodiment 2 or Embodiment 3. In this embodiment, refer to the attached Figure 3 and attached Figure 4 As shown, the filtering component 5 includes a liquid collecting hopper 16 and a filter plate 17 located at the top of the liquid collecting hopper 16. A number of filter holes 18 are formed in the filter plate 17, and a number of reinforcing rib plates 19 are provided at the bottom of the filter plate 17.

[0043] Furthermore, in order to facilitate the collection of the liquid waste flowing out of the filtering component 5, a liquid collecting cylinder is placed at the bottom of the support frame 1. The liquid collecting cylinder is correspondingly arranged below the filtering component 5, and the opening of the liquid collecting cylinder corresponds to the opening at the bottom of the liquid collecting hopper 16.

[0044] The above are only the preferred embodiments of the present invention. These embodiments do not represent all possible forms of the present invention. The protection scope of the present invention is not limited to such specific statements and embodiments. Various other deformations and improvements made without departing from the essence of the present invention according to these technical revelations of the present invention are still within the protection scope of the present invention.

Claims

1. Wet solid waste compression equipment, characterized by: The invention comprises a support frame (1), a compression assembly (2), a compression control assembly (3), a compression chamber (4) and a filter component (5); the compression assembly (2) is arranged on the top of the support frame (1), the compression chamber (4) is correspondingly arranged below the compression assembly (2), the compression chamber (4) is used to place a compressed object, the compression assembly (2) acts on the compressed object in the compression chamber (4) to compress the volume of the compressed object; the filter component (5) is arranged at the bottom of the compression chamber (4) and fixed on the support frame (1); when the compression assembly (2) compresses the compressed object, the liquid medium in the compressed object is pressed out and flows out through the filter component (5); the compression control assembly (3) is fixed on the support frame (1) and is located on one side of the compression assembly (2); the compression control assembly (3) is electrically connected to the compression assembly (2) and is used to control the compression assembly (2).

2. The wet solid waste compression device according to claim 1, characterized in that: The compression assembly (2) comprises a hydraulic cylinder (6) and a compression plate (7) fixed to the protruding end of the hydraulic cylinder (6), wherein the area of ​​the compression plate (7) is adapted to the inner cavity cross-sectional area of ​​the compression cavity (4).

3. The wet solid waste compression device according to claim 2, characterized in that: The hydraulic cylinder (6) is fixed on the support frame (1) via a plurality of reinforced support plates (8).

4. The wet solid waste compression device according to claim 2 or 3, characterized in that: The compression control assembly (3) comprises a control electrical box (9), wherein a control circuit board is arranged in the control electrical box (9) and is electrically connected to the hydraulic cylinder (6) and controls the movement of the hydraulic cylinder (6); an up button (10) for controlling the upward movement of the hydraulic cylinder (6), a down button (11) for controlling the downward movement of the hydraulic cylinder (6), a start button (12) and an emergency stop button (13) are arranged on the surface of the control electrical box (9); the up button (10), the down button (11), the start button (12) and the emergency stop button (13) are all electrically connected to the control circuit board.

5. The wet solid waste compression device according to any one of claims 1 to 3, characterized in that: The compression chamber (4) is formed by being surrounded by a plurality of vertical plates (14) mounted on the support frame (1), wherein one vertical plate (14) is mounted on the support frame (1) in an openable and closable manner to form a door of the compression chamber (4); and the remaining vertical plates (14) are fixedly mounted on the support frame (1).

6. The wet solid waste compression device according to any one of claims 1 to 3, characterized in that: The support frame (1) is composed of four vertically arranged support rods (15); a horizontal brace is arranged between two adjacent support rods (15).

7. The wet solid waste compression device according to claim 6, characterized in that: The compression chamber (4) is formed by surrounding four vertical plates (14), three of which are fixedly connected between two adjacent support rods (15), one end of the fourth vertical plate (14) is connected to the support rod (15) via a hinge, and the other end of the fourth vertical plate (14) is connected to its corresponding support rod (15) via a locking assembly.

8. The wet solid waste compression device according to claim 7, characterized in that: The fourth vertical plate (14) is provided with a sealing strip that cooperates with the support rod (15) and the top edge of the filter component (5).

9. The wet solid waste compression device according to any one of claims 1 to 3, characterized in that: The filtering component (5) comprises a liquid collecting hopper (16) and a filtering plate (17) located on the top of the liquid collecting hopper (16); a plurality of filtering holes (18) are provided on the filtering plate (17); and a plurality of reinforcing rib plates (19) are provided at the bottom of the filtering plate (17).

10. The wet solid waste compression device according to claim 9, characterized in that: A liquid collecting cylinder is placed at the bottom of the support frame (1), and the liquid collecting cylinder is arranged correspondingly below the filter component (5), and the opening of the liquid collecting cylinder corresponds to the opening at the bottom of the liquid collecting hopper (16).

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