Filter element of oil-water separator

Abstract

The utility model discloses a filter element of an oil-water separator, which belongs to the technical field of accessories of the oil-water separator and comprises a filter element body, a reinforcing component is mounted outside the filter element body, and a buffer component is mounted on the end face of the filter element body. The buffering assembly comprises an assembling ring, stand columns are installed on the circumference of the surface of the assembling ring at equal intervals, and a cross-shaped support is fixedly connected to the top ends of the stand columns. The buffer assembly is installed on the end face of the filter element body, the filter element body is fixedly installed in the oil-water separator, when oil-water mixed liquid flows towards the surface of the filter element body, the flow dividing cover firstly conducts flow dividing treatment on the mixed liquid, and the flow dividing cover drives the guide rod to slide relative to the cross-shaped support under the impact force of water flow; meanwhile, the shunting cover extrudes a reset spring on the surface of the cross-shaped bracket to generate elastic deformation, so that the impact force is effectively relieved, the stress surface of the filter element body is subjected to buffering protection treatment, and the integrity of the external structure is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-water separator accessories, and more specifically to a filter element of an oil-water separator. Background Art

[0002] The oil-water separator is a device that can be divided into two types: catering oil-water separator and industrial oil-water separator. The catering oil-water separator is used by the catering industry to treat sewage. The oil-water separator is equipped with a filter element inside.

[0003] After searching, the existing announcement number CN217549179U is a convenient and clean oil-water separator filter element, including a skeleton, both ends of the inner side of the skeleton are installed with connecting rings, the two ends of the skeleton are connected to the top cover and the bottom cover through two connecting rings, the outside of the skeleton is provided with a coarse filter, the outside of the coarse filter is provided with a fine filter, the outside of the fine filter is located between the top cover and the bottom cover with a cleaning structure, the cleaning structure includes an inner cylinder, an outer cylinder, a first through groove, a second through groove, a cleaning nozzle and a connecting groove. It has the effect of backwashing, cleans the impurities filtered by the coarse filter and the fine filter, improves the convenience of cleaning, is simpler and faster than the traditional cleaning method, and has a lower cost, and is also convenient to replace the filter, effectively reducing consumables during use and saving use costs.

[0004] For the filter element of the columnar oil-water separator, when it is installed and used, the oil-water mixture directly impacts the end surface of the filter element. The impact of the water flow can easily cause deformation or even damage to the end surface of the filter element, affecting its service life. Therefore, we proposed an oil-water separator filter element to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a filter element for an oil-water separator, wherein a buffer assembly is installed at the end surface of the filter element body, and the filter element body is installed and fixed inside the oil-water separator. When the oil-water mixture flows toward the surface of the filter element body, the diverter hood first diverts the mixture, and under the impact force of the water flow, the diverter hood drives the guide rod to slide relative to the cross-shaped bracket, and at the same time, the diverter hood squeezes the return spring on the surface of the cross-shaped bracket to cause elastic deformation, thereby effectively reducing the impact force, performing buffering and protection treatment on the force-bearing surface of the filter element body, and maintaining the integrity of its external structure.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A filter element for an oil-water separator comprises a filter element body, a reinforcement component is installed at the outer position of the filter element body, and a buffer component is installed at the end surface position of the filter element body;

[0010] The buffer assembly includes an assembly ring, on the surface of which columns are equidistantly installed, the top of the column is fixedly connected to a cross-shaped bracket, a guide hole is opened in the middle of the surface of the cross-shaped bracket, a guide rod is inserted through the guide hole of the cross-shaped bracket, a return spring is sleeved on the outside of the guide rod, and a diverter cover is fixedly connected to the top of the guide rod.

[0011] Preferably, a rubber column is bonded to the surface of the cross-shaped bracket, and the top end of the rubber column is fixedly connected to the diversion cover.

[0012] Preferably, the bottom end of the return spring is fixedly connected to the cross-shaped bracket, and the top end of the return spring is fixedly connected to the diverter cover.

[0013] Preferably, the guide rod is located on the extension line of the center line of the filter element body, and a gap is provided between the guide rod and the filter element body.

[0014] Preferably, the reinforcement assembly comprises a reinforcement ring, connecting rods A are equidistantly mounted on the bottom circumference of the reinforcement ring, and a support ring A is fixedly connected to the end of the connecting rod A.

[0015] Preferably, connecting rods B are equidistantly installed on the circumference of the upper surface of the reinforcement ring, and the end faces of the connecting rods B are fixedly connected to support rings B.

[0016] Preferably, the support ring A extends to the lower surface of the filter element body, and the support ring B extends to the upper surface of the filter element body.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) In this scheme, a buffer assembly is installed at the end surface of the filter element body. The filter element body is fixed inside the oil-water separator. When the oil-water mixture flows toward the surface of the filter element body, the diverter cover first diverts the mixture. Under the impact of the water flow, the diverter cover drives the guide rod to slide relative to the cross-shaped bracket. At the same time, the diverter cover squeezes the return spring on the surface of the cross-shaped bracket to cause elastic deformation, effectively reducing the impact force, buffering and protecting the force-bearing surface of the filter element body, and maintaining the integrity of its external structure.

[0020] (2) The reinforcement assembly of this scheme includes a reinforcement ring, which is fixedly connected to a support ring A through a connecting rod A, and the reinforcement ring is fixedly connected to a support ring B through a connecting rod B. The reinforcement assembly is mounted at an external position of the reinforcement assembly and has a good reinforcement and protection effect. The support ring B is fixedly connected to the assembly ring of the buffer assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the filter element body and the reinforcement component of the utility model;

[0023] Figure 3 It is a schematic diagram of the assembly ring and the splitter cover structure of the utility model;

[0024] Figure 4 This is a schematic structural diagram of the assembly ring and the diverter cover of the utility model from another perspective.

[0025] Description of the numbers in the figure:

[0026] 1. Filter element body; 2. Reinforcement ring; 3. Connecting rod A; 4. Support ring A; 5. Connecting rod B; 6. Support ring B; 7. Assembly ring; 8. Diverter cover; 9. Guide rod; 10. Cross bracket; 11. Column; 12. Rubber column; 13. Return spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] See also Figure 1-4 , a filter element of an oil-water separator, comprising a filter element body 1, a reinforcement component is installed at the outer position of the filter element body 1, and a buffer component is installed at the end surface position of the filter element body 1;

[0030] The buffer assembly includes an assembly ring 7, on the surface of which columns 11 are equidistantly installed, and the top of the column 11 is fixedly connected to a cross-shaped bracket 10. A guide hole is opened in the middle of the surface of the cross-shaped bracket 10, and a guide rod 9 is inserted through the guide hole of the cross-shaped bracket 10. A reset spring 13 is sleeved on the outside of the guide rod 9, and a diverter cover 8 is fixedly connected to the top of the guide rod 9.

[0031] A rubber column 12 is bonded to the surface of the cross-shaped bracket 10, the top of the rubber column 12 is fixedly connected to the diverter cover 8, the bottom end of the reset spring 13 is fixedly connected to the cross-shaped bracket 10, the top of the reset spring 13 is fixedly connected to the diverter cover 8, the guide rod 9 is located on the extension line of the center line of the filter element body 1, and a gap is set between the guide rod 9 and the filter element body 1.

[0032] It should be noted that a buffer assembly is installed at the end surface of the filter element body 1. The filter element body 1 is installed and fixed inside the oil-water separator. When the oil-water mixture flows to the surface of the filter element body 1, the diverter hood 8 first diverts the mixture. Under the impact of the water flow, the diverter hood 8 drives the guide rod 9 to slide relative to the cross-shaped bracket 10. At the same time, the diverter hood 8 squeezes the return spring 13 on the surface of the cross-shaped bracket 10 to cause elastic deformation, which effectively reduces the impact force, performs buffering and protection on the force-bearing surface of the filter element body 1, and maintains the integrity of its external structure.

[0033] See also Figure 1-2 The reinforcement assembly includes a reinforcement ring 2, connecting rods A3 are equidistantly installed on the bottom circumference of the reinforcement ring 2, and the end of the connecting rod A3 is fixedly connected to a support ring A4, and connecting rods B5 are equidistantly installed on the upper surface circumference of the reinforcement ring 2, and the end face of the connecting rod B5 is fixedly connected to a support ring B6, the support ring A4 extends to the lower surface of the filter element body 1, and the support ring B6 extends to the upper surface of the filter element body 1.

[0034] It should be noted that the reinforcement assembly includes a reinforcement ring 2, which is fixedly connected to a support ring A4 via a connecting rod A3, and a support ring B6 via a connecting rod B5. The reinforcement assembly is mounted at an external position of the reinforcement assembly and has a good reinforcement and protection effect. The support ring B6 is fixedly connected to the assembly ring 7 of the buffer assembly.

[0035] During use: a buffer assembly is installed at the end surface of the filter element body 1, and the filter element body 1 is installed and fixed inside the oil-water separator. When the oil-water mixture flows to the surface of the filter element body 1, the diverter hood 8 first diverts the mixture. Under the impact of the water flow, the diverter hood 8 drives the guide rod 9 to slide relative to the cross-shaped bracket 10. At the same time, the diverter hood 8 squeezes the return spring 13 on the surface of the cross-shaped bracket 10 to cause elastic deformation, which effectively reduces the impact force, and performs buffering and protection on the force-bearing surface of the filter element body 1 to maintain the integrity of its external structure; the reinforcement assembly includes a reinforcement ring 2, which is fixedly connected to a support ring A4 through a connecting rod A3, and a support ring B6 through a connecting rod B5. The reinforcement assembly is mounted at the external position of the reinforcement assembly and has a good reinforcement and protection effect. The support ring B6 is fixedly connected to the assembly ring 7 of the buffer assembly.

[0036] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A filter element for an oil-water separator, comprising a filter element body (1), characterized in that: A reinforcement component is installed at an external position of the filter element body (1), and a buffer component is installed at an end surface position of the filter element body (1); The buffer assembly comprises an assembly ring (7), columns (11) are equidistantly mounted on the surface circumference of the assembly ring (7), a cross-shaped bracket (10) is fixedly connected to the top of the column (11), a guide hole is provided in the middle of the surface of the cross-shaped bracket (10), a guide rod (9) is inserted through the guide hole of the cross-shaped bracket (10), a return spring (13) is sleeved on the outside of the guide rod (9), and a diverter cover (8) is fixedly connected to the top of the guide rod (9).

2. The filter element of the oil-water separator according to claim 1, characterized in that: A rubber column (12) is bonded to the surface of the cross-shaped bracket (10), and the top end of the rubber column (12) is fixedly connected to the diverter cover (8).

3. The filter element of the oil-water separator according to claim 1, characterized in that: The bottom end of the return spring (13) is fixedly connected to the cross-shaped bracket (10), and the top end of the return spring (13) is fixedly connected to the diverter cover (8).

4. The filter element of the oil-water separator according to claim 1, characterized in that: The guide rod (9) is located on the extension line of the center line of the filter element body (1), and a gap is provided between the guide rod (9) and the filter element body (1).

5. The filter element of the oil-water separator according to claim 1, characterized in that: The reinforcement assembly comprises a reinforcement ring (2), connecting rods A (3) are equidistantly mounted on the bottom circumference of the reinforcement ring (2), and the ends of the connecting rods A (3) are fixedly connected to support rings A (4).

6. The filter element of the oil-water separator according to claim 5, characterized in that: Connecting rods B (5) are equidistantly mounted on the circumference of the upper surface of the reinforcing ring (2), and a supporting ring B (6) is fixedly connected to the end surface of the connecting rod B (5).

7. The filter element of the oil-water separator according to claim 6, characterized in that: The support ring A (4) extends to the lower surface of the filter element body (1), and the support ring B (6) extends to the upper surface of the filter element body (1).

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