Petroleum filter element with anti-blocking structure

Abstract

The petroleum filter element with the anti-blocking structure comprises a filter element body, the anti-blocking structure is connected to the filter element body in a threaded sealing mode and used for filtering petroleum, a waste collecting assembly is detachably installed on the right side of the anti-blocking structure and used for collecting waste, the anti-blocking structure comprises a filter pipe, and the filter pipe is communicated with a material guiding pipe. The sealing assembly penetrates through the interior of the material guiding pipe and is used for sealing an outlet in the right side of the filtering pipe, the anti-blocking filtering net penetrates through the lower side of the interior of the filtering pipe, and an oil guiding groove is formed in the lower side of the interior of the filtering pipe and used for oil guiding machining. A sealing ring is arranged on the sealing plate, the auxiliary sealing effect is guaranteed, the filter pipe and the anti-blocking filter screen are subjected to scraping pretreatment through a cleaning scraping plate and a pushing block under the auxiliary effect of a hydraulic cylinder in the filter pipe, the inner wall of the filter pipe is brushed under the auxiliary effect of a cleaning piece on the rear side fixing plate, and the cleaning quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum filter cores, in particular to a petroleum filter core with an anti-blocking structure. Background Art

[0002] Petroleum can be divided into crude oil, natural gas, natural gas liquid and natural tar, but it is customary to use "petroleum" as the definition of "crude oil". Petroleum is a viscous, dark brown liquid, known as the "blood of industry". Petroleum is stored in some areas of the upper crust. When the oil is filtered through the filter element, too much impurities enter the filter element, which requires manual cleaning, and the operation is inconvenient. Similarly, impurities entering the filter element can easily clog the filter holes of the filter element, affecting the normal use of the filter element and shortening the service life of the filter element. Utility Model Content

[0003] The utility model aims to provide a petroleum filter element with an anti-blocking structure to solve the problem in the above-mentioned background technology that when petroleum is filtered through the filter element, too much impurities enter the filter element, requiring manual cleaning, which is inconvenient to operate. Similarly, impurities entering the filter element are likely to block the filter holes of the filter element, affecting the normal use of the filter element and shortening the service life of the filter element.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a petroleum filter element with an anti-blocking structure, comprising a filter element body, a threaded seal on the filter element body connected to the anti-blocking structure and used to filter petroleum, a waste collection component is disassembled and installed on the right side of the anti-blocking structure to collect waste, the anti-blocking structure comprises a filter tube, the filter tube is connected to a guide tube, a sealing component is passed through the guide tube and is used to seal the right outlet of the filter tube, an anti-blocking filter screen is passed through the lower side of the filter tube and an oil guide groove is provided for oil guide processing, the lower side of the filter tube is connected to an oil outlet pipe and is used to discharge oil, and a cleaning component is arranged inside the left side of the filter tube and is used for cleaning;

[0005] The sealing assembly includes a spring shaft, and a sealing plate is fixed on the left side of the spring shaft.

[0006] Preferably, the cleaning assembly comprises a cleaning scraper plate, a pushing block is fixed on the right side of the cleaning scraper plate, and the left side of the cleaning scraper plate is fixedly connected to a fixed plate via a connecting rod, and a cleaning piece is fixed on the fixed plate and is used to clean the filter tube.

[0007] By adopting the above technical solution, the inside of the filter tube is automatically cleaned by arranging a cleaning component.

[0008] Preferably, the oil outlet pipe and the filter element body are threadedly disassembled and installed, and a sealing ring is arranged between the oil outlet pipe and the filter element body to ensure a sealing effect.

[0009] By adopting the above technical solution, the sealing effect is ensured by arranging a sealing ring.

[0010] Preferably, the waste collection assembly includes a threaded hollow connector, which is threadedly connected to a waste collection pipe, a protrusion is fixed on the inner wall of the waste collection pipe, a filter is placed on the upper side of the protrusion, and the lower side of the waste collection pipe is connected to the oil collecting pipe and is sealed by a sealing cover.

[0011] By adopting the above technical solution, waste is collected by setting up a waste collection component.

[0012] Preferably, the lower inner side of the waste collection pipe is arranged in a V shape.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the petroleum filter element with anti-blocking structure

[0014] (1) A sealing assembly and a cleaning assembly are provided. Under the auxiliary action of the spring shaft, the sealing plate seals the outlet of the filter tube. A sealing ring is provided on the sealing plate to ensure the auxiliary sealing effect. Under the auxiliary action of the hydraulic cylinder in the filter tube, the filter tube and the anti-blocking filter screen are scraped and pre-processed by the cleaning scraper plate and the push block. The inner wall of the filter tube is brushed and processed under the auxiliary action of the cleaning member on the rear fixed plate to ensure the cleaning quality, thereby avoiding the clogging of the anti-blocking filter screen and increasing the practicality.

[0015] (2) A waste collection assembly is provided. With the assistance of the anti-blocking structure, the waste falls through the guide pipe onto the filter net in the waste collection pipe, is filtered again through the filter net, and the oil is collected and stored in the oil collection pipe, which is convenient for later recycling and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a rear view structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the waste collection component of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning component of the utility model.

[0020] In the figure: 1. filter element body; 2. anti-blocking structure; 21. filter tube; 22. material guide tube; 23. sealing assembly; 231. spring shaft; 232. sealing plate; 24. oil guide groove; 25. anti-blocking filter; 26. oil outlet pipe; 27. cleaning assembly; 271. cleaning scraper plate; 272. push block; 273. connecting rod; 274. fixing plate; 275. cleaning part; 276. water pipe; 277. water tank; 278. booster pump; 3. waste collection assembly; 31. threaded hollow connector; 32. waste collection tube; 33. bump; 34. filter; 35. oil collecting pipe; 36. sealing cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a petroleum filter element with an anti-blocking structure such as Figure 1 and Figure 2 As shown, it includes a filter element body 1, a threaded seal on the filter element body 1 is connected to an anti-blocking structure 2 and is used to filter oil, the anti-blocking structure 2 includes a filter tube 21, the filter tube 21 is connected to a guide tube 22, a sealing component 23 is passed through the guide tube 22 and is used to seal the right outlet of the filter tube 21, an anti-blocking filter screen 25 is passed through the lower side of the filter tube 21 and an oil guide groove 24 is provided for oil guide processing, the lower side of the filter tube 21 is connected to an oil outlet pipe 26 and is used for oil outlet, a cleaning component 27 is provided inside the left side of the filter tube 21 and is used for cleaning, the sealing component 23 includes a spring shaft 231, a sealing plate 232 is fixed on the left side of the spring shaft 231, wherein the oil outlet pipe 26 and the filter element body 1 are threadedly disassembled and installed, and a sealing ring is provided between the oil outlet pipe 26 and the filter element body 1 to ensure the sealing effect;

[0023] Preferably, the telescopic structure of the present application is a hydraulic cylinder, which is a prior art;

[0024] Specifically, the left end of the lower side of the filter tube 21 passes through the drain pipe, which is convenient for the discharge of wastewater in the later stage. The sealing plate 232 is arranged in an annular cone shape, and a sealing ring passes through the sealing plate 232 to ensure the sealing effect;

[0025] In the above scheme, oil enters the filter tube 21 through the oil inlet on the upper side of the filter tube 21, and impurities are filtered with the assistance of the anti-blocking filter 25. The filtered oil enters the filter element body 1 for further filtration, thereby ensuring the quality of oil filtration and extending the service life of the filter element body 1. The oil in the impurities accumulated on the right side of the filter tube 21 enters the filter element body 1 with the assistance of the oil guide groove 24, thereby avoiding oil waste.

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, the cleaning assembly 27 includes a cleaning scraper plate 271, a push block 272 is fixed to the right side of the cleaning scraper plate 271, and the left side of the cleaning scraper plate 271 is fixedly connected to a fixing plate 274 through a connecting rod 273, and a cleaning member 275 is fixed on the fixing plate 274 and is used to clean the filter tube 21;

[0027] Preferably, the cleaning member 275 is a cleaning brush, and the connecting rods 273 are provided in three groups, and the three groups of connecting rods 273 are evenly distributed on the fixing plate 274;

[0028] In the above scheme, the hydraulic cylinder on the filter tube 21 drives the cleaning scraper plate 271, the pushing block 272 and the cleaning member 275 to move to the right through the hydraulic rod, and the cleaning scraper plate 271 scrapes the inner wall of the filter tube 21 and the inner wall of the anti-blocking filter screen 25. The anti-blocking filter screen 25 is arranged in an arc shape. With the assistance of the cleaning member 275, the inner wall of the filter tube 21 and the inner wall of the anti-blocking filter screen 25 are processed again, thereby ensuring the anti-blocking effect. The pushing block 272 pushes the sealing plate 232, and the spring shaft 231 contracts to drive the sealing plate 232 to move, so that impurities directly enter the waste collection component 3 for storage, and the filter element is manually The main body 1 is disassembled and the oil outlet pipe 26 is sealed. An appropriate amount of clean water in the water tank 277 enters the filter tube 21 through the water pipe 276 with the assistance of the pressure pump 278. When the cleaning scraper plate 271 moves to the right, the clean water assists in automatically cleaning the filter tube 21. When the cleaning scraper plate 271 moves to the left, the waste water is discharged through the drain pipe on the lower side of the filter tube 21 and processed by the wastewater processor. The wastewater processor includes pebble filter material, quartz sand filter material, modified fiber balls, activated alumina ball water purification filter material and activated carbon filter material to ensure the quality of wastewater treatment. The treated circulating water continues to be used to avoid waste of water resources.

[0029] like Figure 1 , Figure 2 and Figure 3As shown, the waste collection assembly 3 is disassembled and installed on the right side of the anti-blocking structure 2 to collect waste, and the waste collection assembly 3 includes a threaded hollow connector 31, the threaded hollow connector 31 is threadedly connected to a waste collection pipe 32, a protrusion 33 is fixed on the inner wall of the waste collection pipe 32, a filter screen 34 is placed on the upper side of the protrusion 33, and the lower side of the waste collection pipe 32 is connected to the oil collection pipe 35 and is sealed by a sealing cover 36, wherein the lower side of the interior of the waste collection pipe 32 is V-shaped;

[0030] Preferably, two groups of filter screens 34 are provided, and the two groups of filter screens 34 have different densities, so as to ensure the recovery quality of oil in the waste. Three groups of protrusions 33 are provided, and the three groups of protrusions 33 are fixed on the waste collection pipe 32 at equal distances. The oil collection pipe 35 is penetrated with an observation port, so that the staff can observe the collected oil and recover it manually.

[0031] In the above scheme, it is considered that the threaded hollow connector 31 is rotated and the threaded hollow connector 31 is separated from the waste collecting pipe 32, so that the impurities in the waste collecting pipe 32 can be processed and the waste collecting assembly 3 can be cleaned at the same time.

[0032] Working principle: When using the oil filter element with the anti-blocking structure, the external power supply is turned on, and the oil filtered through the anti-blocking structure 2 enters the filter element body 1 for filtration, the waste is stored in the waste collection component 3 and the oil is recovered to avoid waste of resources.

[0033] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A petroleum filter element with an anti-blocking structure, comprising a filter element body (1), wherein the filter element body (1) is threadedly sealed and connected with an anti-blocking structure (2) and is used to filter petroleum, and a waste collection component (3) is disassembled and installed on the right side of the anti-blocking structure (2) and collects waste, characterized in that: The anti-blocking structure (2) comprises a filter tube (21), the filter tube (21) is connected to a material guide tube (22), a sealing component (23) passes through the material guide tube (22) and is used to seal the right outlet of the filter tube (21), an anti-blocking filter screen (25) passes through the lower side of the filter tube (21) and an oil guide groove (24) is provided for oil guide processing, the lower side of the filter tube (21) is connected to an oil outlet pipe (26) and is used for oil outlet, and a cleaning component (27) is provided inside the left side of the filter tube (21) and is used for cleaning processing; The sealing assembly (23) comprises a spring shaft (231), and a sealing plate (232) is fixed on the left side of the spring shaft (231).

2. The petroleum filter element with anti-blocking structure according to claim 1, characterized in that: The cleaning assembly (27) comprises a cleaning scraper plate (271), a pushing block (272) is fixed on the right side of the cleaning scraper plate (271), and the left side of the cleaning scraper plate (271) is fixedly connected to a fixing plate (274) via a connecting rod (273); a cleaning member (275) is fixed on the fixing plate (274) and is used to clean the filter tube (21).

3. The petroleum filter element with anti-blocking structure according to claim 1, characterized in that: The oil outlet pipe (26) and the filter element body (1) are threadedly disassembled and installed, and a sealing ring is arranged between the oil outlet pipe (26) and the filter element body (1) to ensure a sealing effect.

4. The petroleum filter element with anti-blocking structure according to claim 1, characterized in that: The waste collection assembly (3) comprises a threaded hollow connector (31), the threaded hollow connector (31) being threadedly connected to a waste collection pipe (32), a protrusion (33) being fixed to the inner wall of the waste collection pipe (32), a filter screen (34) being placed on the upper side of the protrusion (33), and the lower side of the waste collection pipe (32) being connected to an oil collection pipe (35) and sealed by a sealing cover (36).

5. The petroleum filter element with anti-blocking structure according to claim 4, characterized in that: The lower inner side of the waste collection pipe (32) is arranged in a V shape.

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