Novel dual-function gas-liquid coalescer

Abstract

The utility model discloses a novel difunctional gas-liquid coalescer which comprises a lower shell, an upper shell is arranged at the top end of the lower shell, and a partition plate is fixedly arranged at the bottom of the inner side of the upper shell. The pre-filter is further limited and fixed through limiting and clamping of the multiple limiting elastic pieces and the multiple limiting grooves, so that the pre-filter and the coalescence element are designed in the same shell, the manufacturing cost and the field occupied space are reduced, the gas-liquid separation effect is obviously improved, and the gas-liquid separation efficiency is improved. The separation efficiency of 0.1 micron liquid can reach 99.95% or above, meanwhile, the operation pressure difference of the prefilter can be reduced, the prefilter is pulled through large force, a plurality of limiting elastic pieces are separated from a plurality of limiting grooves, the prefilter is not limited any more, and then the prefilter can be rapidly disassembled and maintained conveniently.

Description

Technical Field

[0001] This utility model relates to the field of gas-liquid coalescers, specifically a novel dual-function gas-liquid coalescer. Background Technology

[0002] To ensure effective liquid separation from gas and extend the service life of coalescing elements, a pre-filter is usually added before the coalescer. Currently, pre-filters and coalescers are mostly designed separately, which increases manufacturing costs. They are usually connected by a pipeline. Over time, the pipeline is subjected to scouring by the medium, and impurities are generated due to wear, causing blockage of the coalescing elements and resulting in poor gas-liquid separation.

[0003] To address the aforementioned issues, a novel dual-function gas-liquid coalescer is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a novel dual-function gas-liquid coalescer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel dual-function gas-liquid coalescer, comprising a lower housing, an upper housing at the top of the lower housing, a partition fixedly disposed at the bottom of the inner side of the upper housing, a plurality of filter elements fixedly disposed at the bottom of the partition, a plurality of coalescing filter elements fixedly disposed at the top of the partition, the plurality of coalescing filter elements corresponding to the plurality of filter elements, an inlet for the medium to be treated fixedly connected to one side of the bottom of the lower housing, an annular retainer fixedly disposed at the bottom of one side of the inner wall of the lower housing, an annular groove formed on the side of the annular retainer away from the inner wall of the lower housing, and the interior of the annular groove... The device is equipped with an annular locking block. A pre-filter is fixedly installed on the side of the annular locking block away from the annular slot. A blade separator is fixedly installed in the middle of the inner side of the lower housing. Annular mounting seats are fixedly installed in the middle of the inner side of both the lower housing and the upper housing. Several connecting slots are opened at the top of the two annular mounting seats. Connecting blocks are locked inside the several connecting slots. Protective plates are fixedly installed at the top between the several connecting blocks located on the same horizontal plane. Several through holes are opened in the middle of the two protective plates. The several through holes are respectively set with several filter elements and several coalescing filter elements.

[0006] Preferably, the outer side of the annular card block is provided with a plurality of placement grooves, and each of the plurality of placement grooves is fixedly provided with a limiting spring piece. The inner side of the annular card groove is provided with a plurality of limiting grooves, and the plurality of limiting spring pieces are respectively engaged with the plurality of limiting grooves. The pre-filter is further limited and fixed by the limiting engagement of the plurality of limiting spring pieces with the limiting grooves.

[0007] Preferably, a sealing gasket is fixedly provided at the connection between the pre-filter and the annular bracket, which can improve the sealing performance between the pre-filter and the annular bracket.

[0008] Preferably, a first connecting flange is fixedly provided at the connection between the lower housing and the upper housing, and a second connecting flange is fixedly provided at the connection between the upper housing and the lower housing. A plurality of fixing bolts are threaded at the connection between the first connecting flange and the second connecting flange. The arrangement of the first connecting flange and the second connecting flange facilitates the connection and fixation of the lower housing and the upper housing.

[0009] Preferably, a first coalescing liquid outlet is fixedly connected to the middle of the bottom end of the lower shell, and the setting of the first coalescing liquid outlet facilitates the export of coalescing liquid in the lower shell.

[0010] Preferably, the bottom of both sides of the upper shell is fixedly connected to a second coalescing liquid outlet, and the setting of the second coalescing liquid outlet facilitates the export of coalescing liquid from the upper shell.

[0011] Preferably, the top of one side of the upper housing is fixedly connected to a purified medium outlet, which facilitates the export of the purified medium.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The pre-filter is initially positioned by engaging with the annular retainer and the annular retainer block. Further positioning and fixing of the pre-filter is achieved by engaging with several retaining springs and retaining grooves. This allows the pre-filter and coalescing element to be designed within the same housing, reducing manufacturing costs and on-site space requirements. The gas-liquid separation effect is also significantly improved, achieving a liquid separation efficiency of over 99.95% for 0.1 microns. Simultaneously, the operating pressure differential of the pre-filter is reduced. By pulling the pre-filter with a larger force, the retaining springs and retaining grooves separate, eliminating the need for pre-filter positioning and facilitating quick disassembly and maintenance. The two protective plates are positioned by engaging with several connecting blocks and grooves, ensuring the stable operation of the filter elements and coalescing elements. Attached Figure Description

[0014] Figure 1 This is a front sectional view of the present invention;

[0015] Figure 2 This is a perspective view of the present utility model;

[0016] Figure 3This utility model Figure 1 A magnified view of part A in the middle;

[0017] Figure 4 This utility model Figure 1 Enlarged view of part B in the middle;

[0018] Figure 5 This utility model Figure 1 A magnified view of part C in the middle.

[0019] In the diagram: 1. Lower housing; 2. Upper housing; 3. Blade separator; 4. Baffle plate; 5. Filter element; 6. Coalescing filter element; 7. Inlet for the medium to be treated; 8. Pre-filter; 9. First coalescing liquid outlet; 10. Purified medium outlet; 11. Second coalescing liquid outlet; 12. Annular seat; 13. Annular groove; 14. Annular block; 15. Mounting groove; 16. Limiting spring; 17. Limiting groove; 18. Sealing gasket; 19. First connecting flange; 20. Second connecting flange; 21. Fixing bolt; 22. Annular mounting base; 23. Connecting groove; 24. Connecting block; 25. Protective plate; 26. Through hole. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figure 1-5This utility model provides a novel dual-function gas-liquid coalescer, including a lower housing 1, an upper housing 2 at the top of the lower housing 1, a partition 4 fixedly disposed at the bottom of the inner side of the upper housing 2, a plurality of filter elements 5 fixedly disposed at the bottom of the partition 4, and a plurality of coalescing filter elements 6 fixedly disposed at the top of the partition 4, with the plurality of coalescing filter elements 6 corresponding to the plurality of filter elements 5 respectively. A medium inlet 7 is fixedly connected to one side of the bottom of the lower housing 1, and an annular retainer 12 is fixedly disposed on one side of the bottom of the inner wall of the lower housing 1. An annular groove 13 is formed on the side of the annular retainer 12 away from the inner wall of the lower housing 1. An annular locking block 14 is engaged inside the annular slot 13. A pre-filter 8 is fixedly installed on the side of the annular locking block 14 away from the annular slot 13. A blade separator 3 is fixedly installed in the middle of the inner side of the lower housing 1. Annular mounting seats 22 are fixedly installed in the middle of the inner side of both the lower housing 1 and the upper housing 2. Several connecting slots 23 are opened at the top of the two annular mounting seats 22. Connecting blocks 24 are engaged inside the several connecting slots 23. Protective plates 25 are fixedly installed at the top between the several connecting blocks 24 located on the same horizontal plane. The middle of the two protective plates 25 Each filter element has several through holes 26, which correspond to several filter cartridges 5 and several coalescing filter cartridges 6. The pre-filter 8 is initially positioned by the engagement of the annular retainer 12 and the annular retaining block 14. Further positioning and fixing of the pre-filter 8 is achieved by the engagement of several limiting springs 16 and several limiting grooves 17. This design integrates the pre-filter 8 and the coalescing elements into the same housing, reducing manufacturing costs and on-site space requirements. Furthermore, the gas-liquid separation effect is significantly improved, achieving a 0.1-micron liquid separation efficiency of 99.95%. In addition, the operating pressure difference of the pre-filter 8 can be reduced. By using a larger force to pull the pre-filter 8, several limiting springs 16 are separated from several limiting grooves 17, and the pre-filter 8 is no longer limited, thus facilitating the quick disassembly and maintenance of the pre-filter 8. Several connecting blocks 24 are engaged with several connecting slots 23 to limit the two protective plates 25. The setting of the two protective plates 25 facilitates the stable limiting of several filter elements 5 and several coalescing filter elements 6, thereby ensuring the stable operation of several filter elements 5 and several coalescing filter elements 6.

[0022] The outer side of the annular locking block 14 is provided with several mounting slots 15, and each of the mounting slots 15 is fixedly provided with a limiting spring piece 16. The inner side of the annular locking slot 13 is provided with several limiting slots 17, and the several limiting spring pieces 16 are respectively engaged with the several limiting slots 17. A sealing gasket 18 is fixedly provided at the connection between the pre-filter 8 and the annular locking seat 12. A first connecting flange 19 is fixedly provided at the connection between the lower housing 1 and the upper housing 2. A second connecting flange 20 is fixedly provided at the connection between the upper housing 2 and the lower housing 1. Several fixing bolts 21 are threaded at the connection between the first connecting flange 19 and the second connecting flange 20.

[0023] In use, the pre-filter 8 is further limited and fixed by the limiting springs 16 engaging with the limiting grooves 17 respectively. The sealing gasket 18 can improve the sealing performance between the pre-filter 8 and the annular seat 12. The first connecting flange 19 and the second connecting flange 20 can facilitate the connection and fixation of the lower housing 1 and the upper housing 2.

[0024] The lower shell 1 has a first coalescing liquid outlet 9 fixedly connected to the middle of its bottom end, the upper shell 2 has a second coalescing liquid outlet 11 fixedly connected to the bottom of both sides, and a purified medium outlet 10 fixedly connected to the top of one side of the upper shell 2.

[0025] In use, the first coalescing liquid outlet 9 facilitates the export of coalescing liquid from the lower housing 1, the second coalescing liquid outlet 11 facilitates the export of coalescing liquid from the upper housing 2, and the purified medium outlet 10 facilitates the export of purified medium.

[0026] In this embodiment, the pre-filter 8 is initially positioned by the engagement of the annular retainer 12 and the annular retaining block 14. Further positioning and fixing of the pre-filter 8 is achieved by the engagement of several limiting springs 16 with several limiting grooves 17. This allows the pre-filter 8 and the coalescing element to be designed within the same housing, reducing manufacturing costs and on-site space requirements. Furthermore, the gas-liquid separation effect is significantly improved, achieving a 0.1-micron liquid separation efficiency of over 99.95%. Simultaneously, it reduces the operating pressure differential of the pre-filter 8. After a period of use, by pulling the pre-filter 8 with a larger force, several limiting springs 16 separate from several limiting grooves 17, no longer limiting the pre-filter 8, thus facilitating quick disassembly and maintenance of the pre-filter 8. Several connecting blocks 24 engage with several connecting slots 23 to limit the two protective plates 25. The setting of the two protective plates 25 facilitates the stable limiting of several filter elements 5 and several coalescing filter elements 6, thereby ensuring the stable operation of several filter elements 5 and several coalescing filter elements 6.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel dual-function gas-liquid coalescer, comprising a lower housing (1), characterized in that: The lower housing (1) has an upper housing (2) at its top. A partition (4) is fixedly installed at the bottom of the inner side of the upper housing (2). Several filter elements (5) are fixedly installed at the bottom of the partition (4). Several coalescing filter elements (6) are fixedly installed at the top of the partition (4). The several coalescing filter elements (6) are respectively arranged corresponding to the several filter elements (5). The bottom of one side of the lower housing (1) is fixedly connected to the inlet (7) of the medium to be processed. An annular card seat (12) is fixedly installed at the bottom of one side of the inner wall of the lower housing (1). An annular card slot (13) is opened on the side of the annular card seat (12) away from the inner wall of the lower housing (1). An annular card block (14) is engaged inside the annular card slot (13). The annular card block (14) is away from the annular card slot (13). A pre-filter (8) is fixedly installed on one side of the slot (13). A blade separator (3) is fixedly installed in the middle of the inner side of the lower housing (1). A ring mounting seat (22) is fixedly installed in the middle of the inner side of the lower housing (1) and the middle of the inner side of the upper housing (2). Several connecting slots (23) are opened at the top of the two ring mounting seats (22). Connecting blocks (24) are engaged inside the several connecting slots (23). Protective plates (25) are fixedly installed at the top between the several connecting blocks (24) located on the same horizontal plane. Several through holes (26) are opened in the middle of the two protective plates (25). Several through holes (26) are respectively corresponding to several filter elements (5) and several coalescing filter elements (6).

2. The novel dual-function gas-liquid coalescer according to claim 1, characterized in that: The outer side of the annular card block (14) is provided with several placement slots (15), and each of the several placement slots (15) is fixedly provided with a limiting spring piece (16). The inner side of the annular card slot (13) is provided with several limiting slots (17), and the several limiting spring pieces (16) are respectively engaged and connected with the several limiting slots (17).

3. A novel dual-function gas-liquid coalescer according to claim 1, characterized in that: A sealing gasket (18) is fixedly provided at the connection between the pre-filter (8) and the annular card holder (12).

4. A novel dual-function gas-liquid coalescer according to claim 1, characterized in that: A first connecting flange (19) is fixedly provided at the connection between the lower housing (1) and the upper housing (2), and a second connecting flange (20) is fixedly provided at the connection between the upper housing (2) and the lower housing (1). Several fixing bolts (21) are threaded at the connection between the first connecting flange (19) and the second connecting flange (20).

5. A novel dual-function gas-liquid coalescer according to claim 1, characterized in that: The lower housing (1) is fixedly connected to the middle of the bottom end of the first coalescing liquid outlet (9).

6. A novel dual-function gas-liquid coalescer according to claim 1, characterized in that: The bottom of both sides of the upper shell (2) is fixedly connected to a second coalescing liquid outlet (11).

7. A novel dual-function gas-liquid coalescer according to claim 1, characterized in that: The top of one side of the upper housing (2) is fixedly connected to the purified medium outlet (10).

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