CN219186127U

CN219186127U - Filter of finished oil pipeline

Info

Publication number: CN219186127U
Application number: CN202320452614.8U
Authority: CN
Inventors: 曲帅帅
Original assignee: Dongying Haixin Warehousing Co ltd
Current assignee: Dongying Haixin Warehousing Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-06-16
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a filter of a finished oil pipeline, and particularly relates to the technical field of filters, which comprises a filter shell, wherein a filter element for filtering the finished oil is arranged in the filter shell, and one end part of the filter shell is in threaded connection with a switching cleaning assembly; the switching cleaning assembly comprises a liquid inlet valve which is connected with one end part of the filter shell in a threaded manner, the other end part of the filter shell is connected with a flow guide valve in a threaded manner, and an inclined discharging valve and a cleaning liquid injection valve are sequentially arranged below the outer wall of the filter element from left to right. According to the utility model, the cleaning assembly is switched, the liquid inlet valve and the flow guide valve are closed, the inclined discharging valve and the cleaning liquid injection valve are opened, the cleaning liquid injection valve is connected to the cleaning machine in an opposite mode, impurities are discharged along the inclined discharging valve, the impurities can be cleaned without disassembling a filter element, and the time and the labor are saved in later maintenance of the filter.

Description

Filter of finished oil pipeline

Technical Field

The utility model relates to the technical field of filters, in particular to a filter for a finished oil pipeline.

Background

The oil product pipeline contains a large amount of impurities due to corrosion, and the safety operation of the pipeline can be influenced for a long time.

In the prior publication, the utility model patent of the patent publication number CN207203630U discloses a vacuum oil conveying pipeline filter, which comprises a vacuum plane flange, an end cover, a filter element and a barrel body; the filter core passes through double-end screw rod respectively with end cover, ladle body fixed connection, the filter core upper end is equipped with stainless steel positioning seat, and the lower extreme is equipped with stainless steel filter core and holds in the palm, and the filter core adopts the polypropylene melt-blown filter core that has high filth bearing capacity, and the filter core is from surface to central point put, and density increases gradually. The utility model overcomes the defects and shortcomings in the prior art, all metal parts adopt 304 stainless steel, are never rusted, and avoid oil pollution caused by rusting of the filter; the filter element can bear the impact of strong flow of oil products, the filter element realizes the effect of capturing particles according to density classification, the inherent efficacy of the filter element is fully exerted, the service life is prolonged, the replacement frequency is reduced, and the cost is saved.

According to the filter, when the filter is used, after the filter is contacted with oil, impurities in the oil body are removed, and the impurities are accumulated at one side of the filter, so that the filter is blocked, the whole filter is required to be removed from an oil pipe by a maintainer to replace a new filter, and later maintenance of the filter is more time-consuming and labor-consuming.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a filter of a finished oil pipeline in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the filter of the finished oil pipeline comprises a filter shell, wherein a filter element for filtering the finished oil is arranged in the filter shell, and one end part of the filter shell is connected with a switching cleaning assembly in a threaded manner;

the switching cleaning assembly comprises a liquid inlet valve which is connected with one end part of the filter shell in a threaded manner, the other end part of the filter shell is connected with a flow guide valve in a threaded manner, and an inclined discharging valve and a cleaning liquid injection valve are sequentially arranged below the outer wall of the filter element from left to right.

Preferably, the filter shell is respectively communicated with the liquid inlet valve and the flow guide valve, the inner wall of the filter shell is polished, and the inclined discharging valve and the cleaning liquid injection valve are both communicated with the filter shell in a welding way.

Preferably, an injection communicating pipe is welded at one end of the liquid inlet valve, the vertical section of the injection communicating pipe is in a circular ring shape, an outer drain pipe for discharging finished oil is welded at one end of the flow guide valve, a first limiting ring is arranged at one end of the filter element, a second limiting ring is arranged at the other end of the filter element, and the first limiting ring and the second limiting ring are welded and fixed with the filter shell.

Preferably, be equipped with the first U-shaped extension board of fixing outside the filter shell between slope outer valve and the cleaning solution injection valve, the top welding of first U-shaped extension board has first lantern ring mount, runs through in one side of first U-shaped extension board and is fixed with two bracing pieces, the outer wall of bracing piece just is located first U-shaped extension board one side position department and is equipped with the second U-shaped extension board, and the welding of the top of second U-shaped extension board has the second lantern ring mount.

The utility model has the technical effects and advantages that:

through setting up and switching the clean subassembly, close feed liquor valve and water conservancy diversion valve, open slope outer valve and cleaning solution injection valve, with cleaning solution injection valve butt joint on the cleaning machine, cleaning solution is along the cleaning solution injection valve to the filter core washing, impurity is discharged along the slope outer valve down, need not to dismantle the filter core, can clear up the impurity that blocks up on the filter core, and more labour saving and time saving when later stage maintenance filter;

the first lantern ring mount plays vertical support to first U-shaped extension board, and the second lantern ring mount plays vertical support effect to second U-shaped extension board, and the bracing piece increases the stability of first U-shaped extension board and second U-shaped extension board transverse connection, and filter housing uses steadily, is difficult for causing to rock.

Drawings

Fig. 1 is a schematic diagram of a main perspective structure of a filter for a finished oil pipeline.

Fig. 2 is a schematic view of a vertical section plane structure of a filter of a finished oil pipeline according to the present utility model.

Fig. 3 is a schematic diagram of a front view of a filter for a finished oil pipeline according to the present utility model.

Fig. 4 is a schematic view showing a partial structure of a joint between a cross pillar and a support pillar in a filter for a product oil pipeline according to the present utility model.

The reference numerals are: 1. a filter housing; 2. a filter element; 3. a liquid inlet valve; 4. an inclined discharge valve; 5. a diversion valve; 6. a cleaning liquid injection valve; 7. an outer tube; 8. injecting a communicating pipe; 9. a first stop collar; 10. a second limiting ring; 11. the first U-shaped support plate; 12. a first collar mount; 13. a support rod; 14. the second U-shaped support plate; 15. the second lantern ring fixing frame.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a filter of finished product oil pipe way as shown in fig. 1-4, be provided with on this filter of finished product oil pipe way and switch clean the subassembly, switch clean subassembly's setting and set up can make impurity discharge down along the valve is arranged outward to the slope, need not to dismantle the filter core, can clear up the impurity that blocks up on the filter core, labour saving and time saving more when later stage maintenance filter, switch clean subassembly's specific structure and set up as follows:

in some embodiments, as shown in fig. 1-3, the switching cleaning assembly comprises a liquid inlet valve 3 screwed on one end of a filter housing 1, a flow guide valve 5 screwed on the other end of the filter housing 1, an inclined discharge valve 4 and a cleaning liquid injection valve 6 are sequentially arranged below the outer wall of the filter core 2 from left to right, the filter housing 1 is respectively communicated with the liquid inlet valve 3 and the flow guide valve 5, the inner wall of the filter housing 1 is subjected to polishing treatment, and the inclined discharge valve 4 and the cleaning liquid injection valve 6 are both communicated with the filter housing 1 in a welding manner;

according to the application principle of the filter of the finished oil pipeline, the injection communicating pipe 8 is abutted to the finished oil conveying pipeline, the outer drain pipe 7 is abutted to the other finished oil pipeline, when finished oil is conveyed, the liquid inlet valve 3 and the flow guide valve 5 are opened, the inclined outer drain valve 4 and the cleaning liquid injection valve 6 are closed, the finished oil can enter the liquid inlet valve 3 along the injection communicating pipe 8, the finished oil enters the filter shell 1 along the liquid inlet valve 3, the finished oil is filtered along the filter element 2 in the filter shell 1, the filtered finished oil is guided into the outer drain pipe 7 along the flow guide valve 5, the finished oil is discharged along the outer drain pipe 7, thus finished oil impurities are blocked at the left side position of the filter element 2, when the impurities blocked on the filter element 2 need to be cleaned, the liquid inlet valve 3 and the flow guide valve 5 are closed, the inclined outer drain valve 4 and the cleaning liquid injection valve 6 are opened, the cleaning liquid injection valve 6 is abutted to a cleaning machine, the cleaning liquid is pressurized and injected into the cleaning liquid injection valve 6, the cleaning liquid enters the filter shell 1 along the cleaning liquid injection valve 6, the cleaning liquid enters the filter shell 1, the filtered finished oil is discharged along the flow guide valve 5, and the impurities are discharged along the outer drain outside of the outer drain pipe 7 along the left side of the filter element 4, and the impurities are inclined outside the filter element 4, and the impurities are adhered to the left side of the filter shell 4.

In some embodiments, as shown in fig. 2, an injection communicating pipe 8 is welded at one end of a liquid inlet valve 3, the vertical section of the injection communicating pipe 8 is shaped as a circular ring, so that the injection communicating pipe 8 is conveniently butted to a finished oil conveying pipeline, finished oil is conveniently conveyed into the liquid inlet valve 3 through the injection communicating pipe 8, an outer drain pipe 7 for discharging the finished oil is welded at one end of a flow guide valve 5, a first limiting ring 9 is arranged at one end of a filter element 2, a second limiting ring 10 is arranged at the other end of the filter element 2, the first limiting ring 9 and the second limiting ring 10 are welded and fixed with a filter shell 1, so that the finished oil is discharged along the outer drain pipe 7, and the filter element 2 is supported and limited through the first limiting ring 9 and the second limiting ring 10, so that the filter element 2 is prevented from shaking.

In some embodiments, as shown in fig. 1-4, a first U-shaped support plate 11 fixed outside the filter housing 1 is arranged between the inclined outer discharge valve 4 and the cleaning solution injection valve 6, a first collar fixing frame 12 is welded at the top end of the first U-shaped support plate 11, two support rods 13 are fixedly penetrated at one side of the first U-shaped support plate 11, a second U-shaped support plate 14 is arranged at the outer wall of the support rods 13 and positioned at one side of the first U-shaped support plate 11, and a second collar fixing frame 15 is welded at the top end of the second U-shaped support plate 14;

according to the upper structure when using, insert expansion bolts in the hole site in the middle of the first lantern ring mount 12, fix in installation wall position department, second lantern ring mount 15 is also installed fixedly according to above-mentioned mode, first lantern ring mount 12 plays vertical support to first U-shaped extension board 11, and second lantern ring mount 15 plays vertical support effect to second U-shaped extension board 14, bracing piece 13 increases the stability of first U-shaped extension board 11 and second U-shaped extension board 14 transverse connection simultaneously.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model. .

Claims

1. The utility model provides a filter of finished oil pipeline, includes filter housing (1), the inside of filter housing (1) is equipped with filter core (2) that are used for filtering finished oil, its characterized in that: a switching cleaning component is connected to one end of the filter shell (1) in a threaded manner;

the switching cleaning assembly comprises a liquid inlet valve (3) which is connected with one end of the filter shell (1) in a threaded mode, a flow guide valve (5) is connected with the other end of the filter shell (1) in a threaded mode, and an inclined discharging valve (4) and a cleaning liquid injection valve (6) are sequentially arranged below the outer wall of the filter element (2) from left to right.

2. A finished oil pipeline filter as claimed in claim 1, wherein: the filter shell (1) is respectively communicated with the liquid inlet valve (3) and the flow guide valve (5), and the inner wall of the filter shell (1) is subjected to polishing treatment.

3. A finished oil pipeline filter as claimed in claim 1, wherein: the inclined outer discharge valve (4) and the cleaning solution injection valve (6) are communicated with the filter shell (1) in a welding way.

4. A finished oil pipeline filter as claimed in claim 1, wherein: an injection communicating pipe (8) is welded at one end of the liquid inlet valve (3), and the vertical section of the injection communicating pipe (8) is circular.

5. A finished oil pipeline filter as claimed in claim 1, wherein: the filter is characterized in that an outer exhaust pipe (7) for discharging finished oil is welded at one end of the flow guide valve (5), a first limiting ring (9) is arranged at one end of the filter element (2), a second limiting ring (10) is arranged at the other end of the filter element (2), and the first limiting ring (9) and the second limiting ring (10) are welded and fixed with the filter shell (1).

6. A finished oil pipeline filter as claimed in claim 1, wherein: the novel cleaning liquid injection device is characterized in that a first U-shaped support plate (11) fixed outside the filter shell (1) is arranged between the inclined outer discharge valve (4) and the cleaning liquid injection valve (6), a first lantern ring fixing frame (12) is welded at the top end of the first U-shaped support plate (11), two support rods (13) are fixedly penetrated on one side of the first U-shaped support plate (11), a second U-shaped support plate (14) is arranged on the outer wall of the support rod (13) and located at one side of the first U-shaped support plate (11), and a second lantern ring fixing frame (15) is welded at the top end of the second U-shaped support plate (14).