Fracturing flowback fluid filtering treatment device

Abstract

The utility model discloses a fracturing flowback fluid filtering treatment device relates to fracturing flowback fluid processing technical field, including device main part, the upper end of device main part is provided with liquid inlet hopper, the inside of device main part is provided with flow guide block and rotating disc, the inside of flow guide block is provided with motor, fracturing flowback fluid filtering treatment device sets up the dismounting assembly through between the insert block and rotating disc, opens the side open door in the process that rotating disc needs to dismount, through pulling two groups of pull block, make pull block drive locating block move along the inside of sliding slot and locating groove, support spring compression simultaneously, until locating block separates from the inside of locating groove, to the rotating disc upward lift, the clamping groove separates from the outside of insert block to the quick dismounting of rotating disc, the inside rock and impurity carry out quick cleaning.

Description

Technical Field

[0001] This utility model relates to the field of fracturing flowback fluid treatment technology, and in particular to a fracturing flowback fluid filtration treatment device. Background Technology

[0002] Fracturing flowback fluid is the liquid that is returned to the surface after hydraulic fracturing operations during oil and gas extraction. It contains impurities such as proppant, chemical additives, and formation particles, making it relatively complex to handle and thus requiring filtration treatment devices.

[0003] The existing patent for a multi-layer filtration device for treating flowback fluid from gas field fracturing (publication number: CN217809006U) has the advantage of performing multi-layer filtration of flowback fluid during use, thereby improving the filtration effect and practicality. However, after operation, the rotating disc needs to be disassembled and cleaned, as it is fixed with bolts. Disassembly is time-consuming and laborious, and cannot be done quickly. Therefore, this utility model proposes a fracturing flowback fluid filtration device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a fracturing flowback fluid filtration and treatment device, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fracturing flowback fluid filtration treatment device, comprising a device body, an inlet hopper at the upper end of the device body, a flow guide block and a rotating disk inside the device body, a motor inside the flow guide block, an output shaft connected to the output end of the motor, an insertion block connected to the end of the output shaft, a disassembly assembly between the insertion block and the rotating disk, and a filling frame and an adsorption layer inside the device body;

[0006] The disassembly assembly includes a slot, a positioning groove is provided on the outer side of the insertion block, a sliding groove is provided on the bottom of the rotating disk, a positioning block is provided inside the sliding groove, a rounded corner is provided on one side of the positioning block, a pull block is provided on the other side of the positioning block, and a support spring is provided on one side of the pull block.

[0007] As a further technical solution of this utility model, the main body of the device is connected to the liquid inlet hopper, and a flocculation component is provided at the upper end of the main body of the device. A water pump and a liquid guide pipe are provided inside the flocculation component, and the liquid guide pipe is connected to the liquid inlet hopper.

[0008] As a further technical solution of this utility model, the guide block and the main body of the device are an integral structure. The upper end of the guide block is provided with a support rod, and the top of the support rod is equipped with a ball bearing. The bottom of the rotating disk is in contact with the ball bearing.

[0009] As a further technical solution of this utility model, the output end of the motor is fixedly connected to the output shaft, the plug and the output shaft are an integral structure, the plug and the rotating disk are connected by a disassembly assembly, a side door and a liquid outlet are provided on the outside of the main body of the device, and a handle is connected to one side of the adsorption layer.

[0010] As a further technical solution of this utility model, the insert block is a rectangular structure, the slot is a rectangular structure, and the slot and the insert block are adapted to each other. The number of positioning slots is two sets and they are symmetrically distributed. The sliding groove and the slot are connected.

[0011] As a further technical solution of this utility model, the positioning block and the slide groove are adapted to each other, and the pull block and the positioning block are an integral structure. The two ends of the support spring are respectively fixedly connected to the pull block and the slide groove.

[0012] This invention provides a fracturing flowback fluid filtration and treatment device. Compared with the prior art, it has the following advantages:

[0013] This design discloses a fracturing flowback fluid filtration device. By setting a disassembly component between the insert block and the rotating disk, when the rotating disk needs to be disassembled, the side door is opened, and by pulling two sets of pull blocks, the pull blocks drive the positioning block to move along the inside of the slide and positioning groove. At the same time, the support spring is compressed until the positioning block is disengaged from the inside of the positioning groove. Then, the rotating disk is lifted upward to disengage the slot from the outside of the insert block, thereby quickly disassembling the rotating disk, saving time and effort, and quickly cleaning the internal rocks and impurities. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a fracturing flowback fluid filtration and treatment device.

[0015] Figure 2 This is a side view of a fracturing flowback fluid filtration and treatment device;

[0016] Figure 3 A fracturing flowback fluid filtration treatment device Figure 2 Side sectional view of AA;

[0017] Figure 4 A fracturing flowback fluid filtration treatment device Figure 3 A magnified view of A in the middle.

[0018] In the diagram: 1. Main body of the device; 2. Liquid inlet hopper; 3. Guide block; 4. Rotating disk; 5. Motor; 6. Output shaft; 61. Insert block; 7. Disassembly assembly; 71. Slot; 72. Positioning slot; 73. Slide groove; 74. Positioning block; 75. Rounded corner; 76. Pull block; 77. Support spring; 8. Side door; 9. Filling frame; 10. Adsorption layer; 11. Handle; 12. Flocculation assembly; 13. Liquid outlet. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution for a fracturing flowback fluid filtration treatment device: A fracturing flowback fluid filtration treatment device includes a device body 1, an inlet hopper 2 is provided at the upper end of the device body 1, a guide block 3 and a rotating disk 4 are provided inside the device body 1, a motor 5 is provided inside the guide block 3, an output shaft 6 is connected to the output end of the motor 5, an insert block 61 is connected to the end of the output shaft 6, a disassembly assembly 7 is provided between the insert block 61 and the rotating disk 4, and a filling frame 9 and an adsorption layer 10 are provided inside the device body 1;

[0021] The disassembly assembly 7 includes a slot 71, a positioning groove 72 on the outer side of the insert block 61, a sliding groove 73 on the bottom of the rotating disk 4, a positioning block 74 inside the sliding groove 73, a rounded corner 75 on one side of the positioning block 74, a pull block 76 on the other side of the positioning block 74, and a support spring 77 on one side of the pull block 76.

[0022] like Figure 1-3 As shown, the main body 1 of the device is connected to the inlet hopper 2. The upper end of the main body 1 is provided with a flocculation component 12. The flocculation component 12 is provided with a water pump and a liquid guide pipe, and the liquid guide pipe is connected to the inlet hopper 2. The guide block 3 and the main body 1 are an integral structure. The upper end of the guide block 3 is provided with a support rod, and the top of the support rod is equipped with a ball bearing. The bottom of the rotating disk 4 is in contact with the ball bearing, which is conducive to supporting the rotating disk 4 and filtering impurities. The outer side of the rotating disk 4 is a hollow structure for filtering impurities.

[0023] like Figure 1-3As shown, the output end of the motor 5 is fixedly connected to the output shaft 6, the plug 61 and the output shaft 6 are an integral structure, and the plug 61 and the rotating disk 4 are connected by the disassembly assembly 7. The outer side of the main body 1 of the device is provided with a side door 8 and a liquid outlet 13. A handle 11 is connected to one side of the adsorption layer 10, which facilitates the mixing of the return liquid and the flocculant, and combines the flocculants in the return liquid. Then the return liquid is filtered again through the adsorption layer 10, and finally discharged through the liquid outlet 13.

[0024] like Figure 3-4 As shown, the insert block 61 has a rectangular structure, the slot 71 has a rectangular structure, and the slot 71 is compatible with the insert block 61. There are two sets of positioning slots 72, which are symmetrically distributed. The sliding groove 73 is connected to the slot 71. The positioning block 74 is compatible with the sliding groove 73. The pull block 76 and the positioning block 74 are an integral structure. The two ends of the support spring 77 are fixedly connected to the pull block 76 and the sliding groove 73, respectively, which facilitates the quick disassembly of the rotating disk 4 and the rapid cleaning of impurities inside it.

[0025] The working principle of this utility model is as follows: During the use of the device, the backflow liquid is introduced into the interior of the main body 1 through the inlet hopper 2 and poured directly into the interior of the rotating disk 4. The flocculant is introduced into the interior of the inlet hopper 2 by the water pump and mixed with the backflow liquid to combine the flocculants inside. The output shaft 6 and the rotating disk 4 are driven to rotate by the output end of the motor 5 to filter the rock impurities in the backflow liquid. The backflow liquid then falls into the interior of the adsorption layer 10 through the guide block 3 for further filtration, and finally is discharged through the outlet 13.

[0026] It should be noted that, by setting up the disassembly component 7, during the disassembly of the rotating disk 4, the side door 8 is opened, and by pulling the two sets of pull blocks 76, the pull blocks 76 drive the positioning block 74 to move along the inside of the slide groove 73 and the positioning slot 72. At the same time, the support spring 77 is compressed until the positioning block 74 is disengaged from the inside of the positioning slot 72. Then the rotating disk 4 is lifted upward, and the slot 71 is disengaged from the outside of the insert block 61, thereby quickly disassembling the rotating disk 4 and quickly cleaning the rocks and impurities inside.

[0027] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A fracturing flowback fluid filtration and treatment device, characterized in that, The device includes a main body (1), an inlet hopper (2) at the upper end of the main body (1), a guide block (3) and a rotating disk (4) inside the main body (1), a motor (5) inside the guide block (3), an output shaft (6) connected to the output end of the motor (5), an insert (61) connected to the end of the output shaft (6), a disassembly assembly (7) between the insert (61) and the rotating disk (4), and a filling frame (9) and an adsorption layer (10) inside the main body (1). The disassembly assembly (7) includes a slot (71), a positioning groove (72) is provided on the outer side of the insert block (61), a sliding groove (73) is provided on the bottom of the rotating disk (4), a positioning block (74) is provided inside the sliding groove (73), a rounded corner (75) is provided on one side edge of the positioning block (74), a pull block (76) is provided on the other side of the positioning block (74), and a support spring (77) is provided on one side of the pull block (76).

2. The fracturing flowback fluid filtration and treatment device according to claim 1, characterized in that, The main body (1) of the device is connected to the liquid inlet hopper (2). A flocculation component (12) is provided at the upper end of the main body (1). A water pump and a liquid guide pipe are provided inside the flocculation component (12), and the liquid guide pipe is connected to the liquid inlet hopper (2).

3. The fracturing flowback fluid filtration and treatment device according to claim 1, characterized in that, The guide block (3) and the main body (1) of the device are an integral structure. The upper end of the guide block (3) is provided with a support rod, and the top of the support rod is equipped with a ball bearing. The bottom of the rotating disk (4) is in contact with the ball bearing.

4. The fracturing flowback fluid filtration and treatment device according to claim 1, characterized in that, The output end of the motor (5) is fixedly connected to the output shaft (6), the plug (61) and the output shaft (6) are an integral structure, the plug (61) and the rotating disk (4) are connected by a disassembly assembly (7), the outer side of the main body (1) of the device is provided with a side door (8) and a liquid outlet (13), and a handle (11) is connected to one side of the adsorption layer (10).

5. The fracturing flowback fluid filtration and treatment device according to claim 1, characterized in that, The insert (61) has a rectangular structure, the slot (71) has a rectangular structure, and the slot (71) and the insert (61) are compatible. The number of positioning slots (72) is two sets and they are symmetrically distributed. The sliding groove (73) is connected to the slot (71).

6. The fracturing flowback fluid filtration and treatment device according to claim 1, characterized in that, The positioning block (74) is adapted to the slide groove (73), and the pull block (76) and the positioning block (74) are an integral structure. The two ends of the support spring (77) are fixedly connected to the pull block (76) and the slide groove (73) respectively.

Images