Filtering device for chemical petroleum quality detection

Abstract

The utility model relates to the technical field of chemical petroleum filtering devices, in particular to a filtering device for chemical petroleum quality detection, which can effectively improve the filtering efficiency of oil liquid, is convenient to clean filtered impurities and improves the practicability. Comprising a box body, four sets of supporting legs are fixedly arranged at the bottom end of the box body, the lower side of the right end of the box body communicates with a liquid discharging pipe, a valve is arranged on the liquid discharging pipe, a motor is fixedly installed on the upper right portion of the front end of the box body, a transmission crankshaft is rotatably installed in the box body, and the output end of the motor is fixedly connected with the front end of the transmission crankshaft. The left ends of the two T-shaped guide columns are fixedly connected with rubber hammers, the inner walls of the left sides of the four fixing frames are fixedly connected with springs, the right ends of the four springs are fixedly connected with the left ends of the four limiting sliding blocks correspondingly, and the four L-shaped clamping blocks are inserted into the four fixing frames correspondingly. The filtering hopper is detachably mounted in the box body through the matching of the L-shaped clamping block and the fixing frame.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical petroleum filtering devices, in particular to a filtering device for chemical petroleum quality detection. Background Art

[0002] Chemical petroleum refers to the processing industry that uses oil and natural gas as raw materials to produce petroleum products and petrochemical products. Fine petrochemical products are one of the important products of petrochemicals and are often used as solvents and raw materials for chemical synthesis. Therefore, their purity needs to be strictly controlled. In daily work, the quality of petroleum needs to be tested. During the test, filtering devices are needed to remove impurities in the oil.

[0003] The existing filtering devices for chemical petroleum quality inspection, when in use, mostly pour the oil into a box with a filter screen, and rely on the oil itself to slowly pass through the filter screen for filtering, which makes the oil filtration efficiency relatively slow, and after the oil is filtered, it is inconvenient to clean the filtered impurities, and the practicality is insufficient. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a filtering device for chemical petroleum quality detection, which can effectively improve the filtering efficiency of oil, facilitate the cleaning of filtered impurities, and improve practicality.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for chemical petroleum quality detection, comprising a box body, a driving mechanism and a filtering mechanism, wherein four groups of legs are fixedly provided at the bottom end of the box body, a drainage pipe is connected to the lower right side of the box body, and a valve is provided on the drainage pipe, wherein the driving mechanism comprises a motor, which is fixedly installed at the upper right front end of the box body, a transmission crankshaft is rotatably installed in the box body, and the output end of the motor is fixedly connected to the front end of the transmission crankshaft, and two groups of transmission strips are symmetrically rotatably sleeved on the transmission crankshaft, a fixing plate is fixedly connected to the front and rear inner walls of the box body, and two groups of guide holes are symmetrically provided on the fixing plate, and two groups of T-shaped guide columns are provided on the fixing plate for sliding cooperation through the guide holes, and the right ends of the two groups of T-shaped guide columns are fixedly provided with hinge seats, and the two groups of hinge seats are fixedly provided with hinge seats. The receiving seats are hinged to the left ends of the two groups of transmission strips respectively, and the left ends of the two groups of T-shaped guide columns are fixedly connected with rubber hammers. The filtering mechanism includes a filter bucket, and four groups of L-shaped blocks are symmetrically fixed on the top of the filter bucket. A filter screen is fixedly connected inside the filter bucket, and an oil outlet pipe is fixedly connected to the bottom of the filter bucket. Two groups of fixed frames are symmetrically fixedly connected on the inner walls of the front and rear sides of the box body, and limit grooves are provided on the inner walls of the front and rear sides of the four groups of fixed frames. Limit sliders are provided on the four groups of fixed frames through the cooperation and sliding of the limit grooves. Springs are fixedly connected to the inner walls of the left sides of the four groups of fixed frames, and the right ends of the four groups of springs are respectively fixedly connected to the left ends of the four groups of limit sliders. The four groups of L-shaped blocks are respectively inserted into the four groups of fixed frames, and the filter bucket is detachably installed in the box body through the cooperation of the L-shaped blocks and the fixed frames.

[0007] Preferably, the two groups of L-shaped blocks on the front side and the two groups of L-shaped blocks on the rear side of the filter bucket are fixedly connected with a carrying handle.

[0008] Preferably, both sets of the carrying handles are fixedly provided with anti-slip handle covers.

[0009] Preferably, universal wheels are fixedly mounted on the bottom ends of the four groups of legs.

[0010] Preferably, sliding sleeves are fixedly provided in the two groups of guide holes on the fixed plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, the spring is initially at its original length, the right end of the limit slider contacts the left end of the L-shaped block, the filter bucket is placed in the box, and when filtering the oil, the oil to be filtered is introduced into the filter bucket through a pipeline, and the oil flows into the bottom of the filter bucket after being filtered by the filter screen, and flows to the box body through the motor for collection, while impurities are filtered and intercepted on the filter screen, and the filtered oil can be discharged through the drain pipe by opening the valve, and the motor is started while filtering the oil, so that the motor drives the transmission crankshaft to rotate, and the transmission crankshaft drives the T-shaped guide column to slide back and forth along the guide hole through the transmission strip plate, so that the T-shaped guide column drives the rubber hammer to move back and forth left and right, and when the T-shaped guide column pushes the rubber hammer to move to the left At this time, the rubber hammer pushes the filter bucket to move to the left, and the filter bucket drives the L-shaped block to move to the left, so that the L-shaped block pushes the limit slider to slide to the left, so that the spring is compressed. When the rubber hammer moves from left to right, the spring begins to rebound, so that the spring pushes the limit slider to slide to the right, and the limit slider pushes the filter bucket to move to the right through the L-shaped block, so that the filter bucket continues to shake back and forth left and right. Through the reciprocating shaking of the filter bucket, the oil can pass through the filter net faster, thereby improving the filtering speed of the oil. After filtering, hold the two sides of the filter bucket with your hands and lift it up to separate the L-shaped block from the fixed frame, and then pour the filtered impurities out of the filter bucket, thereby effectively improving the filtering efficiency of the oil, facilitating the cleaning of the filtered impurities, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the axonometric partial cross-section structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the axonometric structure of the filter bucket in the utility model;

[0016] Figure 5 It is a schematic diagram of the axonometric cross-sectional structure of the filter bucket in the utility model;

[0017] Figure 6 It is a partial axonometric structural diagram of the driving mechanism in the utility model;

[0018] Figure 7 It is a schematic diagram of the axonometric structure of the limit slider in the utility model;

[0019] Markings in the attached figure: 1. box body; 2. support leg; 3. drain pipe; 4. valve; 5. motor; 6. transmission crankshaft; 7. transmission strip plate; 8. fixed plate; 9. T-shaped guide column; 10. hinge seat; 11. rubber hammer; 12. filter bucket; 13. L-shaped block; 14. filter net; 15. oil outlet pipe; 16. fixed frame; 17. limit slider; 18. spring; 19. hand handle; 20. anti-slip handle cover; 21. universal wheel; 22. sliding sleeve. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Example

[0022] See also Figure 1-Figure 7The utility model is a filtering device for chemical petroleum quality detection, comprising a box body 1, four groups of legs 2 are fixedly provided at the bottom end of the box body 1, a drain pipe 3 is connected to the lower right side of the box body 1, a valve 4 is provided on the drain pipe 3, a motor 5 is fixedly installed at the upper right front end of the box body 1, a transmission crankshaft 6 is rotatably installed in the box body 1, and the output end of the motor 5 is fixedly connected to the front end of the transmission crankshaft 6, two groups of transmission strips 7 are symmetrically rotatably sleeved on the transmission crankshaft 6, a fixing plate 8 is fixedly connected to the front and rear inner walls of the box body 1, two groups of guide holes are symmetrically provided on the fixing plate 8, two groups of T-shaped guide columns 9 are provided on the fixing plate 8 through the cooperation and sliding of the guide holes, the right ends of the two groups of T-shaped guide columns 9 are fixedly provided with hinge seats 10, the two groups of hinge seats 10 are respectively hinged to the left ends of the two groups of transmission strips 7, and the two groups of T-shaped guide columns 9 are fixedly provided with hinge seats 10. The left end of the guide column 9 is fixedly connected with a rubber hammer 11, and four groups of L-shaped blocks 13 are symmetrically fixed on the top of the filter bucket 12. A filter screen 14 is fixedly connected inside the filter bucket 12, and an oil outlet pipe 15 is fixedly connected to the bottom of the filter bucket 12. Two groups of fixed frames 16 are symmetrically fixedly connected on the inner walls of the front and rear sides of the box body 1. Limiting grooves are provided on the inner walls of the front and rear sides of the four groups of fixed frames 16. Limiting slide blocks 17 are provided on the four groups of fixed frames 16 through the cooperation and sliding of the limiting grooves. Springs 18 are fixedly connected to the inner walls of the left sides of the four groups of fixed frames 16. The right ends of the four groups of springs 18 are respectively fixedly connected to the left ends of the four groups of limiting slide blocks 17. The four groups of L-shaped blocks 13 are respectively inserted on the four groups of fixed frames 16, and the filter bucket 12 is detachably installed in the box body 1 through the cooperation of the L-shaped blocks 13 and the fixed frames 16;When in use, initially the spring 18 is at its original length, the right end of the limit slider 17 contacts the left end of the L-shaped block 13, and the filter bucket 12 is placed in the box body 1. When filtering the oil, the oil to be filtered is introduced into the filter bucket 12 through a pipeline, and the oil flows into the bottom of the filter bucket 12 after being filtered by the filter screen 14, and flows to the box body 1 through the motor 5 for collection, and impurities are filtered and intercepted on the filter screen 14. By opening the valve 4, the filtered oil can be discharged through the drain pipe 3. While filtering the oil, the motor 5 is started, so that the motor 5 drives the transmission crankshaft 6 to rotate, and the transmission crankshaft 6 drives the T-shaped guide column 9 to slide back and forth along the guide hole through the transmission strip plate 7, so that the T-shaped guide column 9 drives the rubber hammer 11 to move back and forth left and right. When the T-shaped guide column 9 pushes the rubber hammer 11 to move to the left, the rubber hammer 11 pushes the filter bucket 12 at this time. Move to the left, the filter bucket 12 drives the L-shaped block 13 to move to the left, so that the L-shaped block 13 pushes the limit slider 17 to slide to the left, so that the spring 18 is compressed. When the rubber hammer 11 starts to move from the left to the right, the spring 18 starts to rebound, so that the spring 18 pushes the limit slider 17 to slide to the right, and the limit slider 17 pushes the filter bucket 12 to move to the right through the L-shaped block 13, so that the filter bucket 12 continues to swing back and forth. Through the reciprocating swing of the filter bucket 12, the oil can be accelerated to pass through the filter net 14, and the filtering speed of the oil can be improved. After filtering, hold the two sides of the filter bucket 12 by hand to lift it, so that the L-shaped block 13 is separated from the fixed frame 16, and then pour the filtered impurities from the filter bucket 12, thereby effectively improving the filtering efficiency of the oil, facilitating the cleaning of the filtered impurities, and improving practicality. ;

[0023] The two groups of L-shaped blocks 13 on the front side and the two groups of L-shaped blocks 13 on the rear side of the filter bucket 12 are fixedly connected with a carrying handle 19; by providing the carrying handle 19, the filter bucket 12 can be more convenient to take and put.

[0024] The two groups of the carrying handles 19 are both fixedly provided with anti-skid handle covers 20 ; by providing the anti-skid handle covers 20 , it is possible to prevent the hands from slipping when holding the carrying handles 19 to take or place the filter bucket 12 .

[0025] Universal wheels 21 are fixedly mounted at the bottom ends of the four groups of legs 2; by providing the universal wheels 21, the movement of the device can be made more labor-saving and convenient.

[0026] Sliding sleeves 22 are fixedly disposed in the two sets of guide holes on the fixing plate 8 ; by providing the sliding sleeves 22 , the T-shaped guide column 9 can slide more smoothly on the fixing plate 8 .

[0027] The utility model discloses a filtering device for chemical petroleum quality detection. Its working principle is that when in use, the spring 18 is at its original length at first, the right end of the limit slider 17 contacts the left end of the L-shaped block 13, and the filter bucket 12 is placed in the box body 1. When filtering the oil, the oil to be filtered is introduced into the filter bucket 12 through a pipeline. The oil flows into the bottom of the filter bucket 12 after being filtered by the filter screen 14, and flows to the box body 1 through the motor 5 for collection. Impurities are filtered and intercepted on the filter screen 14. By opening the valve 4, the filtered oil can be discharged through the drain pipe 3. While filtering the oil, the motor 5 is started, so that the motor 5 drives the transmission crankshaft 6 to rotate, and the transmission crankshaft 6 drives the T-shaped guide column 9 to slide back and forth along the guide hole through the transmission strip plate 7, so that the T-shaped guide column 9 drives the rubber hammer 11 to move back and forth left and right. When the T-shaped guide column 9 pushes the rubber hammer 11 to move to the left, the rubber hammer 11 pushes the filter bucket 12 to move to the left, and the filter bucket 12 drives the L-shaped block 13 to move to the left, so that the L-shaped block 13 pushes the limiting slider 17 to slide to the left, so that the spring 18 is compressed. When the rubber hammer 11 starts to move from left to right, the spring 18 begins to rebound, so that the spring 18 pushes the limiting slider 17 to slide to the right, and the limiting slider 17 pushes the filter bucket 12 to move to the right through the L-shaped block 13, so that the filter bucket 12 continues to shake back and forth left and right. Through the reciprocating shaking of the filter bucket 12 left and right, the oil can be accelerated to pass through the filter screen 14, thereby improving the filtering speed of the oil. After filtering, hold the carrying handle 19 by hand to lift the filter bucket 12, so that the L-shaped block 13 is separated from the fixed frame 16, and then the filtered impurities can be poured out from the filter bucket 12. Chamfers are set on the four sides of the bottom end of the L-shaped block 13, which can make the L-shaped block 13 easier to insert into the fixed frame 16.

[0028] The utility model is a filter device for chemical petroleum quality detection, and its installation method, connection method or setting method are all common mechanical methods, which can be implemented as long as they can achieve their beneficial effects; the motor of the filter device for chemical petroleum quality detection of the utility model is purchased on the market, and technicians in this industry only need to install and operate it according to the accompanying instruction manual.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A filtering device for chemical petroleum quality detection, comprising a housing (1), characterized in that: It also includes a driving mechanism and a filtering mechanism; A box body (1), wherein four groups of legs (2) are fixedly provided at the bottom end of the box body (1), a drainage pipe (3) is provided at the lower right end of the box body (1), and a valve (4) is provided on the drainage pipe (3); A driving mechanism, the driving mechanism comprising a motor (5), the motor (5) being fixedly mounted at the upper right front end of the box body (1), a transmission crankshaft (6) being rotatably mounted in the box body (1), and an output end of the motor (5) being fixedly connected to a front end of the transmission crankshaft (6), two groups of transmission strips (7) being symmetrically rotatably mounted on the transmission crankshaft (6), a fixing plate (8) being fixedly connected to the front and rear inner walls of the box body (1), two groups of guide holes being symmetrically arranged on the fixing plate (8), two groups of T-shaped guide columns (9) being slidably arranged on the fixing plate (8) through the cooperation of the guide holes, the right ends of the two groups of T-shaped guide columns (9) being fixedly provided with hinge seats (10), the two groups of hinge seats (10) being respectively hinged to the left ends of the two groups of transmission strips (7), and the left ends of the two groups of T-shaped guide columns (9) being fixedly connected with rubber hammers (11); The filtering mechanism comprises a filtering bucket (12), the top of the filtering bucket (12) is symmetrically fixed with four groups of L-shaped blocks (13), the inside of the filtering bucket (12) is fixedly connected with a filtering net (14), the bottom of the filtering bucket (12) is fixedly connected with an oil outlet pipe (15), two groups of fixed frames (16) are symmetrically fixedly connected on the inner walls on both sides of the front and rear of the box body (1), and the four groups of fixed frames (16) are provided with limit grooves on the inner walls on both sides of the front and rear. The four sets of fixing frames (16) are all provided with limit sliders (17) through the cooperation and sliding of the limit grooves, the left inner walls of the four sets of fixing frames (16) are all fixedly connected with springs (18), the right ends of the four sets of springs (18) are respectively fixedly connected with the left ends of the four sets of limit sliders (17), the four sets of L-shaped clamping blocks (13) are respectively inserted into the four sets of fixing frames (16), and the filter bucket (12) is detachably installed in the box body (1) through the cooperation of the L-shaped clamping blocks (13) and the fixing frames (16).

2. A filtering device for detecting the quality of chemical petroleum according to claim 1, characterized in that: The two groups of L-shaped blocks (13) on the front side of the filter bucket (12) and the two groups of L-shaped blocks (13) on the rear side are both fixedly connected with a carrying handle (19).

3. A filtering device for detecting the quality of chemical petroleum according to claim 2, characterized in that: The two groups of carrying handles (19) are both fixedly sleeved with anti-skid handle sleeves (20).

4. A filtering device for detecting the quality of chemical petroleum according to claim 3, characterized in that: Universal wheels (21) are fixedly mounted on the bottom ends of the four groups of legs (2).

5. A filtering device for detecting the quality of chemical petroleum according to claim 4, characterized in that: Sliding sleeves (22) are fixedly arranged in the two groups of guide holes on the fixing plate (8).

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