CN210409854U - Integrated gas-liquid separation coalescence filter device - Google Patents

Abstract

The utility model discloses an integrated gas-liquid separation coalescence filter device, which comprises a filter device main body, a separation filter mechanism and a coalescence filter mechanism, wherein the front surface of the filter device main body is fixedly provided with a filter cylinder body, and the inner cavity of the filter cylinder body is divided into the separation filter mechanism, the coalescence filter mechanism and a filter element installation clapboard; install separation filter mechanism and coalescence filter mechanism at the filter cylinder inboard through the design, and under the effect of the gaseous punching press of air current, the separation coalescence processing to entering into the inboard gas-liquid of filter cylinder has been realized, simultaneously through getting into the filter cylinder with gaseous tangential direction along the entry in, the realization is to the gaseous buffering of air current, connect and connect the dual first sealing washer and the second sealing washer in the outside at filter core lifting, the leakproofness of tie point of separation filter mechanism and coalescence filter mechanism and filter core mounting panel has been increased, the relatively poor problem of current filter equipment filter effect has been solved.

Description

Integrated gas-liquid separation coalescence filter device

Technical Field

The utility model belongs to the technical field of petrochemical filter equipment, concretely relates to integral type gas-liquid separation coalescence filter equipment.

Background

The filtering device is an indispensable device on a medium conveying pipeline, is usually installed at an inlet end device of a pressure reducing valve, a pressure relief valve and a constant water level valve, and is mainly used for filtering impurities, liquid drops and the like in gas.

Present integral type gas-liquid separation coalescence filter equipment is mostly the individual layer filter screen when using, the filter effect is relatively poor, can not effectual accomplished gas-liquid separation, thereby the influence has accelerated the ageing speed of follow-up jointing equipment, and general filter screen is mostly the integral type structure with filter equipment, stability is stronger, nevertheless extremely inconvenient dismantles the clearance, it is relatively poor to locate the sealed effect at filter screen and filter equipment tie point simultaneously, thereby lead to the problem such as integral type filter equipment practicality decline, we propose an integral type gas-liquid separation coalescence filter equipment for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type gas-liquid separation coalescence filter equipment, be mostly the individual layer filter screen when using with the integral type gas-liquid separation coalescence filter equipment who proposes in solving above-mentioned background art, the filter effect is relatively poor, can not effectually accomplish gas-liquid separation, thereby the influence has accelerated the ageing speed of follow-up jointing equipment, and general filter screen is mostly the integral type structure with filter equipment, stability is stronger, but extremely inconvenient dismantlement clearance, it is relatively poor to locate sealed effect at filter screen and filter equipment tie point position simultaneously, thereby lead to the problem that the integral type filter equipment practicality descends etc.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated gas-liquid separation coalescence filter device comprises a filter device main body, a separation filter mechanism and a coalescence filter mechanism, wherein the front surface of the filter device main body is fixedly provided with a filter cylinder body, the inner cavity of the filter cylinder body is divided into the separation filter mechanism, the coalescence filter mechanism and a filter element mounting plate, the separation filter mechanism and the coalescence filter mechanism are fixedly butted and fixed on the filter element mounting plate, the top of the filter cylinder body is provided with an air inlet corresponding to the upper position of the separation filter mechanism, one side of the filter cylinder body is fixedly provided with a first seal head, the top of the filter cylinder body is provided with an air outlet corresponding to the upper position of the coalescence filter mechanism, the bottom of the filter cylinder body is provided with a liquid storage cavity corresponding to the lower position of the coalescence filter mechanism, and the bottom of the liquid storage cavity is fixedly provided with a liquid drainage pipeline, and a second seal head is fixedly arranged on the other side of the filtering cylinder body.

Preferably, separation filter mechanism connects and first sealing washer including separation filter core, first clearance end cap, filter core lifting, the first clearance end cap of one end fixedly connected with of separation filter core, the other end of separation filter core is fixed to be provided with the filter core lifting and connects, wherein the other end that the filter core lifting connects is connected with the filter core mounting panel, the outside that the filter core lifting connects corresponds the junction cover with the filter core mounting panel and is equipped with two first sealing washers.

Preferably, the coalescence filtering mechanism includes coalescence filter core, filter core joint, second sealing washer and second clearance end cap, the one end fixedly connected with second clearance end cap of separation filter core, the other end fixedly connected with filter core joint of separation filter core, wherein the other end and the filter core mounting panel fixed connection that the filter core connects, the outside that the filter core connects corresponds the junction cover with the filter core mounting panel and is equipped with two second sealing washers.

Preferably, the first seal head is hinged and fixed with the filtering cylinder, and the filtering cylinder is hinged and fixed with the second seal head.

Preferably, the first cleaning plug is screwed with the separation filter element through threads.

Preferably, the second cleaning plug is screwed with the coalescing filter element through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

the separation and filtration mechanism and the coalescence and filtration mechanism are arranged on the inner side of the filtration cylinder body, gas and liquid entering the inner cavity of the filtration cylinder body flow through the separation filter element from outside to inside to remove impurities under the action of air flow stamping, the gas after primary filtration directly enters the coalescence filter element from the through filter element mounting partition plate, the air flow passes from the inner surface to the outer surface of the filter element, so that secondary separation and coalescence treatment is realized, meanwhile, the buffer treatment on the air flow is realized by designing the filter element lifting joint arranged at one end of the separation filter element, the impact of materials on the filter element filter material is reduced, the service life of the filter material is prolonged, meanwhile, the sealing performance of the connection points of the separation and filtration mechanism and the coalescence and filtration mechanism with the filter element mounting plate is greatly improved by adding the first sealing head and the second sealing head which are hinged and arranged at the two sides of the filtration cylinder body, great convenient dismantlement clearance to separation filtering mechanism and coalescence filtering mechanism has solved the relatively poor problem of current filter equipment filter effect.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic sectional view of the separation and filtration part of the present invention;

FIG. 3 is a schematic cross-sectional view of the coalescing filter portion of the present invention;

in the figure: 1. a filter cylinder; 2. separating the filter element; 3. a coalescing filter element; 4. a filter element mounting plate; 5. an air inlet; 6. an air outlet; 7. a first end enclosure; 8. a second end enclosure; 9. a liquid storage cavity; 10. a liquid discharge conduit; 11. a first cleaning plug; 12. the filter element lifts the joint; 13. a first seal ring; 14. a filter element joint; 15. a second seal ring; 16. and secondly, cleaning the plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: through the design of the separation filtering mechanism and the coalescence filtering mechanism which are arranged on the inner side of the filtering cylinder body 1, and under the action of air flow stamping, the double filtering treatment of the air liquid entering the inner side of the filtering cylinder body 1 is realized, meanwhile, through the design of the filter element lifting joint 12 arranged at one end of the separation filter element 2, the buffering treatment of the air flow is realized, the impact of the material on the filter element filtering material is reduced, the service life of the filtering material is prolonged, meanwhile, through the double first sealing ring 13 and the second sealing ring 15 which are added on the outer sides of the filter element lifting joint 12 and the filter element joint 14, the sealing performance of the connecting points of the separation filtering mechanism and the coalescence filtering mechanism and the filter element mounting plate 4 is greatly improved, meanwhile, through the first sealing head 7 and the second sealing head 8 which are hinged and arranged on the two sides of the filtering cylinder body 1, the disassembly and the cleaning of the separation filtering mechanism and the coalescence, the inner chamber of filtering barrel 1 divide into separation filtering mechanism, coalescence filtering mechanism and filter core mounting panel 4, wherein separation filtering mechanism and coalescence filtering mechanism all dock and fix on filter core mounting panel 4, the top of filtering barrel 1 corresponds separation filtering mechanism's top position department and is provided with inlet 5, one side of filtering barrel 1 is fixed and is provided with first head 7, the top position department that the top of filtering barrel 1 corresponds coalescence filtering mechanism is provided with gas outlet 6, the bottom of filtering barrel 1 corresponds coalescence filtering mechanism's below position department and is provided with liquid storage cavity 9, the fixed drainage pipe 10 that is provided with in bottom of liquid storage cavity 9, and the fixed second head 8 that is provided with of opposite side of filtering barrel 1.

In order to realize the elementary filtration to the gas-liquid mixture, in this embodiment, preferentially, separation filtering mechanism includes separation filter core 2, first clearance end cap 11, filter core lifting connects 12 and first sealing washer 13, the first clearance end cap 11 of one end fixedly connected with of separation filter core 2, the fixed filter core lifting that is provided with of the other end of separation filter core 2 connects 12, wherein the other end and the filter core mounting panel 4 of filter core lifting joint 12 are connected, the outside of filter core lifting joint 12 is corresponding and is equipped with two first sealing washers 13 with the junction cover of filter core mounting panel 4.

In order to realize the coalescence filtering of the gas-liquid mixture, in this embodiment, preferably, the coalescence filtering mechanism includes a coalescence filter element 3, a filter element joint 14, a second sealing ring 15 and a second cleaning plug 16, one end of the separation filter element 2 is fixedly connected with the second cleaning plug 16, the other end of the separation filter element 2 is fixedly connected with the filter element joint 14, wherein the other end of the filter element joint 14 is fixedly connected with the filter element mounting plate 4, and the outer side of the filter element joint 14 is sleeved with two second sealing rings 15 corresponding to the joint with the filter element mounting plate 4.

In this embodiment, preferably, the first sealing head 7 and the filtering cylinder 1 are hinged and fixed, and the filtering cylinder 1 and the second sealing head 8 are hinged and fixed.

In this embodiment, preferably, the first cleaning plug 11 is screwed with the separation filter element 2.

In this embodiment, the second cleaning plug 16 is preferably screwed to the coalescing filter element 3.

The utility model provides a 2 optional glass fiber materials of material of separation travel, 3 optional polyester fiber materials of coalescence filter core.

The utility model discloses a theory of operation and use flow: this kind of integral type gas-liquid separation coalescence filter equipment gets into the gas-liquid mixture along inlet 5 and filtration barrel 1 tangent line, the impact force of air current gas to the filter core has been reduced, with the gas-liquid mixture, get into the inboard of separation filter core 2 under hydraulic effect, the impurity that contains this moment is intercepted at the surface of separation filter core 2, realize primary filtration, the mixture after primary filtration will pass through filter core lifting joint 12 in proper order, filter core mounting panel 4, filter core joint 14 and finally get into the inboard of coalescence filter core 3, under the effect of air current, make the oil that contains in the gas from inside to outside, because the structure and the hydrophobic hydrophilic principle of filter media, realize gas-liquid separation, oil gathers out, drip from the filter core surface, flow to the inboard of stock solution chamber 9 and certain liquid level is discharged from drainage pipe 10, and gas is discharged from gas outlet 6, accomplish the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an integral type gas-liquid separation coalescence filter equipment, includes the filter equipment main part, its characterized in that: still include separation filter mechanism and coalescence filter mechanism, the fixed filtration barrel (1) that is provided with of front surface of filter equipment main part, the inner chamber of filtering barrel (1) divide into separation filter mechanism coalescence filter mechanism and filter core mounting panel (4), wherein separation filter mechanism with coalescence filter mechanism all butt joint is fixed on filter core mounting panel (4), the top of filtering barrel (1) corresponds separation filter mechanism's top position department is provided with inlet (5), wherein filter barrel (1) is the tangential direction with inlet (5) and sets up, one side of filtering barrel (1) is fixed and is provided with first head (7), the top of filtering barrel (1) corresponds coalescence filter mechanism's top position department is provided with gas outlet (6), the bottom of filtering barrel (1) corresponds coalescence filter mechanism's below position department is provided with liquid storage cavity (9), the liquid storage device is characterized in that a liquid drainage pipeline (10) is fixedly arranged at the bottom of the liquid storage cavity (9), a second sealing head (8) is fixedly arranged at the other side of the filtering barrel body (1), the separating and filtering mechanism comprises a separating filter element (2), a first cleaning plug (11), a filter element lifting joint (12) and a first sealing ring (13), the first cleaning plug (11) is fixedly connected at one end of the separating filter element (2), the filter element lifting joint (12) is fixedly arranged at the other end of the separating filter element (2), the other end of the filter element lifting joint (12) is connected with the filter element mounting plate (4), two first sealing rings (13) are sleeved at the outer side of the filter element lifting joint (12) corresponding to the joint of the filter element mounting plate (4), the coalescing and filtering mechanism comprises a coalescing filter element (3), a filter element joint (14), a second sealing ring (15) and a second cleaning plug (16, the one end fixedly connected with second clearance end cap (16) of separation filter core (2), the other end fixedly connected with filter core joint (14) of separation filter core (2), wherein the other end and filter core mounting panel (4) fixed connection of filter core joint (14), the outside correspondence of filter core joint (14) is equipped with two second sealing washer (15) with the junction cover of filter core mounting panel (4), wherein filter core lifting joint (12) with filter core joint (14) correspond to be fixed the mutual butt joint of the inside portion of filter core mounting panel (4).

2. An integrated gas-liquid separation coalescing filter apparatus according to claim 1, wherein: the first seal head (7) is hinged and fixed with the filtering cylinder body (1), and the filtering cylinder body (1) is hinged and fixed with the second seal head (8).

3. An integrated gas-liquid separation coalescing filter apparatus according to claim 1, wherein: the first cleaning plug (11) is connected with the separation filter element (2) in a screwing mode through threads.

4. An integrated gas-liquid separation coalescing filter apparatus according to claim 1, wherein: the second cleaning plug (16) is screwed with the coalescence filter element (3) through threads.

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