Impurity filtering device for oil testing waste liquid treatment

Abstract

The utility model discloses an impurity filtering device for oil testing waste liquid treatment, which relates to the technical field of oil testing waste liquid treatment and comprises a filtering tank, filtering tank built-in grooves are arranged at the left end and the right end in the filtering tank, a filtering tank top end built-in groove is arranged in the top end of the filtering tank, and a stirring device is arranged on the inner wall of the filtering tank top end built-in groove. A water inlet is fixedly formed in the surface of the front side of the filtering tank, flow dividing openings are formed in the inner walls of the two filtering tank built-in grooves, the two flow dividing openings are correspondingly formed, and the water inlet is communicated with the two flow dividing openings. Waste liquid is poured into the filter tank built-in groove through the water inlet, the motor is started, the six stirring plates are controlled to rotate through the motor, and the device can stir the test oil waste liquid in the filter tank built-in groove through rotation of the stirring plates, so that the test oil waste liquid is fully filtered, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil test waste liquid treatment, in particular to an impurity filtering device for oil test waste liquid treatment. Background Art

[0002] Oil testing waste liquid usually refers to the waste liquid generated during the oil drilling or production process, which may contain various chemicals and impurities. These waste liquids need to be tested and treated to ensure that they meet the requirements of environmental regulations and can be effectively treated and disposed of. Oil testing waste liquid usually contains various impurities, including oil, solid particles, chemicals, etc. Impurity filtration treatment is a common waste liquid treatment method. Its main purpose is to separate the solid particles and most of the oil in the waste liquid through a physical process to purify the waste liquid and reduce pollution to the environment.

[0003] The currently published patent: CN202121207152.0 discloses an impurity filtering device for treating oil test waste liquid, including a pretreatment mechanism, a main box and a filtering mechanism, the pretreatment mechanism including a top shell and a diverter plate, a drainage groove is opened on the side of the top shell, and the diverter plate is installed at the lower end of the drainage groove, and the diverter plate is vertically fixedly connected to the top shell, the main box is installed at the lower end of the top shell, and the main box is fixedly connected to the top shell, ensuring that the user can stably receive the waste liquid to be filtered through the top shell when needed, ensuring that the waste liquid can stably enter the interior of the top shell, and then the waste liquid can be stably diverted to the interior of the box through the diverter plate, and then the waste liquid can be filtered through the inclined mesh plate, and the inclined mesh plate is inclined to ensure that the filtered impurities can be stably collected in the collection tank, and then enter the interior of the bottom shell after secondary filtration through the horizontal mesh plate.

[0004] However, the following problems will occur during the use of this solution: the oil test waste liquid is simply filtered through the inclined mesh plate, and there is no device to assist the filtration during the filtration process. Therefore, the filtration efficiency of the oil test waste liquid is low, and the accumulation of impurities on the filter screen will cause the filter screen to be blocked, further resulting in low filtration efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an impurity filtering device for treating oil test waste liquid, which can solve the problem that there is no device to assist in the filtration during the filtration process, so the filtration efficiency of the oil test waste liquid is low, and the accumulation of impurities on the filter screen will also cause the filter screen to be blocked, further resulting in low filtration efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an impurity filtering device for treating waste oil test liquid, comprising a filter tank, wherein the left and right ends of the filter tank are provided with filter tank internal grooves, the top of the filter tank is provided with a filter tank top internal groove, and the inner wall of the filter tank top internal groove is provided with a stirring device;

[0007] The front surface of the filter tank is fixedly provided with a water inlet, and the inner walls of the built-in grooves of the two filter tanks are provided with diversion ports, the two diversion ports are arranged correspondingly, and the water inlet is communicated with the two diversion ports;

[0008] Wherein, a card slot is provided on the front outer surface of the filter tank, and a filter device is provided on the inner wall of the card slot.

[0009] Preferably, the stirring device comprises a motor, which is fixedly mounted on the top wall of the built-in groove at the top of the filter tank, and the output end of the motor is fixedly connected to a transmission shaft;

[0010] Wherein, one end of the transmission shaft away from the motor is fixedly connected with a first gear, and two connecting shafts are arranged on the outer surface of the first gear.

[0011] Preferably, the outer surfaces of the two connecting shafts are fixedly sleeved with second gears, the two second gears are meshingly connected with the first gears, and the top ends of the two connecting shafts are rotatably connected with the top wall of the built-in groove at the top end of the filter tank.

[0012] Preferably, the bottom ends of the two connecting shafts rotate to pass through the top wall of the built-in groove of the filter tank, and one end of the two connecting shafts located on the inner wall of the built-in groove of the filter tank is fixedly connected to a connecting roller, and the outer surfaces of the two connecting rollers are fixedly connected to three stirring plates.

[0013] Preferably, the filtering device comprises a fixing block, and the fixing block is slidably mounted on the inner wall of the card slot;

[0014] The front end of the outer surface of the fixing block is fixedly connected with a handle, and the front surfaces of the left and right ends of the fixing block are fixedly connected with clamping blocks.

[0015] Preferably, the inner walls at the rear sides of the left and right ends of the card slot are provided with slots at positions corresponding to the two card blocks, and the outer surfaces of the left and right side surfaces of the filter tank corresponding to the two slots are rotatably connected with bolt fasteners;

[0016] The outer surfaces of the two clamping blocks and the inner walls of the two slots are provided with threaded holes, and the fixing blocks are fixed to the filter tank by bolt fasteners.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) When the staff uses the impurity filtering device for treating the test oil waste liquid to filter the test oil waste liquid, they pour the waste liquid into the built-in tank of the filter tank through the water inlet, start the motor, and control the rotation of the six stirring plates through the motor. The device can stir the test oil waste liquid in the built-in tank of the filter tank through the rotation of the stirring plates, so that it can be fully filtered and its filtering efficiency can be increased.

[0019] (2) When the staff recovers the filtered impurities in the impurity filtering device for treating the test oil waste liquid, they can separate the bolt fasteners from the filter tank by tightening the bolt fasteners. At this time, the staff only needs to pull the handle forward to pull the filter out of the filter tank, thereby recovering and cleaning the impurities filtered on the filter. This device greatly facilitates the staff in filtering and recovering the test oil waste liquid, further increasing their work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1 This is a schematic structural diagram of an impurity filtering device for treating waste oil testing liquid according to the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the built-in groove at the top of the filter tank of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the built-in tank of the utility model filter tank;

[0024] Figure 4 This is a schematic diagram of the structure of the fixed block of the utility model;

[0025] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0026] Figure numerals: 1. filter tank; 2. built-in groove of filter tank; 3. built-in groove at the top of filter tank; 4. water inlet; 5. diversion port; 6. slot; 7. motor; 8. transmission shaft; 9. first gear; 10. second gear; 11. connecting shaft; 12. connecting roller; 13. stirring plate; 14. fixing block; 15. handle; 16. block; 17. bolt fastener; 18. slot; 19. threaded hole. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] See also Figure 1-5 The utility model provides a technical solution: an impurity filtering device for treating oil test waste liquid includes a filter tank 1, filter tank built-in grooves 2 are opened at the left and right ends of the inside of the filter tank 1, a filter tank top built-in groove 3 is opened inside the top of the filter tank 1, and a stirring device is arranged on the inner wall of the filter tank top built-in groove 3, a water inlet 4 is fixedly installed on the front side surface of the filter tank 1, two filter tank built-in grooves 2 are opened on the inner walls thereof, and the two diversion ports 5 are arranged correspondingly, the water inlet 4 is communicated with the two diversion ports 5, a card slot 6 is opened on the outer surface of the front end of the filter tank 1, and a filtering device is arranged on the inner wall of the card slot 6.

[0032] Furthermore, the stirring device includes a motor 7, which is fixedly mounted on the top wall of the built-in groove 3 at the top of the filter tank. The output end of the motor 7 is fixedly connected to a transmission shaft 8, and the end of the transmission shaft 8 away from the motor 7 is fixedly connected to a first gear 9. Two connecting shafts 11 are arranged on the outer surface of the first gear 9.

[0033] Furthermore, the outer surfaces of the two connecting shafts 11 are fixedly sleeved with second gears 10, the two second gears 10 are meshingly connected with the first gear 9, and the top ends of the two connecting shafts 11 are rotatably connected with the top wall of the built-in groove 3 at the top end of the filter tank.

[0034] Furthermore, the bottom ends of the two connecting shafts 11 rotate to pass through the top wall of the built-in groove 2 of the filter tank, and the ends of the two connecting shafts 11 located on the inner wall of the built-in groove 2 of the filter tank are fixedly connected to a connecting roller 12, and the outer surfaces of the two connecting rollers 12 are fixedly connected to three stirring plates 13. When the staff uses the device to filter the test oil waste liquid, the waste liquid is poured into the built-in groove 2 of the filter tank through the water inlet 4, and the motor 7 is started. The output end of the motor 7 synchronously drives the transmission shaft 8 to rotate, the transmission shaft 8 synchronously drives the first gear 9 to rotate, the first gear 9 synchronously drives the two second gears 10 to rotate, the two second gears 10 synchronously drive the two connecting shafts 11 to rotate, the two connecting shafts 11 synchronously drive the two connecting rollers 12 to rotate, and the two connecting rollers 12 synchronously drive the six stirring plates 13 to rotate. The device can stir the test oil waste liquid in the built-in groove 2 of the filter tank through the rotation of the stirring plate 13, so that it is fully filtered and its filtration efficiency is increased.

[0035] Furthermore, the filtering device includes a fixed block 14, which is arranged in an M shape. The fixed block 14 is slidably installed on the inner wall of the card slot 6. The front end of the outer surface of the fixed block 14 is fixedly connected to a handle 15, the front surfaces of the left and right ends of the fixed block 14 are fixedly connected to card blocks 16, and the inner wall of the fixed block 14 is fixedly connected to a filter net.

[0036] Furthermore, slots 18 are provided on the inner walls at the rear sides of the left and right ends of the slot 6 corresponding to the positions of the two blocks 16, and bolt fasteners 17 are rotatably connected to the outer surfaces of the two slots 18 on the left and right side surfaces of the filter tank 1. Threaded holes 19 are provided on the outer surfaces of the two blocks 16 and the inner walls of the two slots 18, and the fixing block 14 is fixed to the filter tank 1 by the bolt fasteners 17. When the staff is recycling the filtered impurities, the bolt fasteners 17 are separated from the filter tank 1 by twisting the bolt fasteners 17. At this time, the staff only needs to pull the handle 15 forward, and the handle 15 synchronously drives the fixing block 14 to move forward, and the filter net can be driven to be pulled out of the filter tank 1 through the fixing block 14, so as to recover and clean the impurities filtered on the filter net. This device greatly facilitates the staff in filtering and recycling the test oil waste liquid, and further increases their work efficiency.

[0037] Working principle: When the staff uses the device to filter the test oil waste liquid, the waste liquid is poured into the built-in groove 2 of the filter tank through the water inlet 4, and the motor 7 is started. The output end of the motor 7 synchronously drives the transmission shaft 8 to rotate, and the transmission shaft 8 synchronously drives the first gear 9 to rotate, and the first gear 9 synchronously drives the two second gears 10 to rotate, and the two second gears 10 synchronously drive the two connecting shafts 11 to rotate, and the two connecting shafts 11 synchronously drive the two connecting rollers 12 to rotate, and the two connecting rollers 12 synchronously drive the six stirring plates 13 to rotate. The device can filter the built-in groove 2 of the filter tank through the rotation of the stirring plates 13. The internal oil test waste liquid is stirred to make it fully filtered and increase its filtering efficiency. When the staff is recycling the filtered impurities, the bolt fastener 17 is tightened to separate the bolt fastener 17 from the filter tank 1. At this time, the staff only needs to pull the handle 15 forward, and the handle 15 simultaneously drives the fixed block 14 to move forward. The filter net can be pulled out of the filter tank 1 through the fixed block 14, so that the impurities filtered on the filter net can be recycled and cleaned. This device greatly facilitates the staff in filtering and recycling the oil test waste liquid, and further increases their work efficiency.

[0038] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An impurity filtering device for treating waste oil testing liquid, comprising a filter tank (1), characterized in that: The filter tank (1) has filter tank internal grooves (2) at both left and right ends, the top of the filter tank (1) has a filter tank top internal groove (3), the inner wall of the filter tank top internal groove (3) is provided with a stirring device, the stirring device comprises a motor (7), the motor (7) is fixedly mounted on the top wall of the filter tank top internal groove (3), and the output end of the motor (7) is fixedly connected to a transmission shaft (8); Wherein, one end of the transmission shaft (8) away from the motor (7) is fixedly connected to a first gear (9), and two connecting shafts (11) are provided on the outer surface of the first gear (9); The outer surfaces of the two connecting shafts (11) are fixedly sleeved with second gears (10), the two second gears (10) are meshingly connected to the first gear (9), and the top ends of the two connecting shafts (11) are rotatably connected to the top wall of the built-in groove (3) at the top end of the filter tank; The bottom ends of the two connecting shafts (11) are rotated to penetrate the top wall of the built-in groove (2) of the filter tank, one end of the two connecting shafts (11) located on the inner wall of the built-in groove (2) of the filter tank is fixedly connected to the connecting roller (12), and the outer surfaces of the two connecting rollers (12) are fixedly connected to the three stirring plates (13); The front surface of the filter tank (1) is fixedly provided with a water inlet (4), the inner walls of the two filter tank built-in grooves (2) are both provided with diversion ports (5), the two diversion ports (5) are arranged correspondingly, and the water inlet (4) is in communication with the two diversion ports (5); Wherein, a slot (6) is provided on the front outer surface of the filter tank (1), and a filtering device is provided on the inner wall of the slot (6).

2. The impurity filtering device for treating waste oil testing liquid according to claim 1, characterized in that: The filtering device comprises a fixing block (14), the fixing block (14) being slidably mounted on the inner wall of the slot (6); The front end of the outer surface of the fixing block (14) is fixedly connected to a handle (15), and the front surfaces of the left and right ends of the fixing block (14) are both fixedly connected to clamping blocks (16).

3. The impurity filtering device for treating oil test waste liquid according to claim 1, characterized in that: Slots (18) are provided on the inner walls of the left and right rear ends of the slot (6) at positions corresponding to the two clamping blocks (16); bolt fasteners (17) are rotatably connected to the outer surfaces of the two slots (18) on the left and right side surfaces of the filter tank (1); The outer surfaces of the two clamping blocks (16) and the inner walls of the two slots (18) are both provided with threaded holes (19), and the fixing block (14) is fixed to the filter tank (1) via bolt fasteners (17).

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