CN216946890U

CN216946890U - Coalescer for natural gas refining

Info

Publication number: CN216946890U
Application number: CN202220823062.2U
Authority: CN
Inventors: 张涛; 李利才; 周康博; 张丽娜
Original assignee: Luoyang Lianhua Aoyou Chemical Industry Shares Co ltd
Current assignee: Luoyang Lianhua Aoyou Chemical Industry Shares Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-12
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a coalescer for refining natural gas, which comprises a tank body, a feed pipe and a connecting sleeve, wherein the tank body is vertically arranged, the outer wall of the bottom of the tank body is communicated with a drain pipe with a pipe valve, the outer side wall of the tank body is communicated with a discharge pipe with a pipe valve, the coalescer further comprises a feed pipe and a connecting sleeve, the side wall of the tank body is provided with the feed pipe, one end of the feed pipe is positioned outside the tank body, the other end of the feed pipe extends into the tank body, the end is bent upwards and is communicated with a guide box, the guide box is a hollow box body, the top of the guide box is communicated with a plurality of vertically arranged connecting sleeves, and the inner side of the connecting sleeve is provided with a filtering component. The filter assembly and the connecting sleeve are adopted, so that the filter element of the filter assembly can be conveniently disassembled and assembled, the sealing property and the stability of the connecting position of the filter assembly and the connecting sleeve can be ensured, raw materials which are not filtered are prevented from leaking from the connecting position of the filter element and the connecting sleeve, and the filter element is prevented from falling off, so that the effect of stably filtering the raw materials is achieved.

Description

Coalescer for natural gas refining

Technical Field

The utility model relates to the technical field of chemical equipment, in particular to a coalescer for refining natural gas.

Background

Gas-liquid coalescence is widely applied to various industries such as gas treatment, petrochemical industry, natural gas industry and chemical processing, and clean gas without liquid mist is very important to the reliability and economic efficiency of equipment, so that the gas-liquid coalescence has wide application in the aspects.

The filter core is as the inside essential element of coalescer, and it belongs to the consumable spare and needs regularly change, and is inconvenient when the filter core dismouting of current coalescer nevertheless to the filter core of current coalescer leads to can not guaranteeing the steadiness that filter core and coalescer are connected for directly setting up on the coalescer, consequently the filter core can drop when filtering, influences the filter effect.

Disclosure of Invention

The utility model aims to solve the problems, and provides a coalescer for refining natural gas, which adopts a filter assembly and a connecting sleeve, facilitates the disassembly and assembly of a filter element of the filter assembly, can ensure the sealing property and the stability of the connecting position of the filter assembly and the connecting sleeve, avoids the leakage of raw materials which are not filtered from the connecting position of the filter element and the connecting sleeve, and simultaneously prevents the filter element from falling off, thereby achieving the effect of stabilizing the filtered raw materials.

The utility model realizes the purpose through the following technical scheme:

a coalescer for refining natural gas comprises a tank body, a feed pipe and connecting sleeves, wherein the tank body is vertically arranged, the outer wall of the bottom of the tank body is communicated with a drain pipe with a pipe valve, the outer side wall of the tank body is communicated with a discharge pipe with a pipe valve, the feed pipe and the connecting sleeves are arranged on the side wall of the tank body, one end of the feed pipe is positioned outside the tank body, the other end of the feed pipe extends into the tank body, the end of the feed pipe is bent upwards and is communicated with a guide box, the guide box is a hollow box body, the top of the guide box is communicated with a plurality of vertically arranged connecting sleeves, the inner sides of the connecting sleeves are respectively provided with a filtering assembly, and a condenser for condensing water vapor in the natural gas is arranged in the tank body;

the filter component comprises a fixed sleeve, a filter element and a support lug, the filter element is vertically arranged, the two ends of the filter element are respectively sleeved with the fixed sleeve, one end of the fixed sleeve, which is positioned at the top end of the filter element, is sealed, one end of the fixed sleeve, which is positioned at the bottom end of the filter element, is provided with an inward flange, the fixed sleeve and the connecting sleeve are detachably connected, and the two fixed sleeves are connected through a fastening component.

Preferably, the fastening assembly comprises support lugs, connecting rods and nuts, the outer surfaces of the two fixing sleeves are fixedly provided with a plurality of support lugs which are uniformly distributed in an annular mode by taking the axes of the support lugs as centers, the two corresponding support lugs on the two fixing sleeves are provided with the connecting rods, the two ends of each connecting rod penetrate through the two support lugs respectively, one end of each connecting rod is provided with a rod cap, and the other end of each connecting rod is screwed with the nut.

Preferably, the fixed sleeve is provided with an external thread, and the connecting sleeve is provided with an internal thread matched with the fixed sleeve.

Preferably, the bottom end of the connecting sleeve is provided with an inward flanging.

Preferably, the fixed sleeve positioned at the top end of the filter element is provided with a handle.

Preferably, the connecting sleeves and the filtering assemblies are uniformly distributed in an annular shape by taking the vertical center line of the material guide box as a center, and the condensers are multiple and are distributed on the inner side and the outer side of the filtering assemblies in the annular shape.

Preferably, the nut is a disc nut.

The technical scheme provided by the utility model can have the following beneficial effects:

1. when the coalescer is used, firstly, a feeding pipe is connected with a natural gas pipeline, so that natural gas flows into the interior of a guide box through the feeding pipe, then, the natural gas is introduced into a filter element through a connecting sleeve, then, the filter element filters the natural gas, the filtered natural gas enters the interior of a tank body, the natural gas is discharged from a discharging pipe at the moment, meanwhile, water vapor in the natural gas in the tank body is condensed into water by a condenser, then, the condensed water flows into the bottom in the tank body to be gathered, and when a certain amount of water is gathered, a drain pipe is opened for discharging;

2. need renew cartridge or when maintaining, open the quick-opening blind plate, it is rotatory to utilize the handle to drive filtering component, make filtering component deviate from in the link sleeve, then swivel nut, loosen the journal stirrup of fastening, thereby can dismantle the fixed sleeve of two filter cores of centre gripping, then change or maintain the filter core, place the filter core bottom after will changing or maintaining in lower floor's fixed sleeve, then establish the fixed sleeve cover on upper strata on the filter core top again, then pass two fixed sleeve's journal stirrup with the connecting rod again, the rethread nut fastens the connecting rod, and then can fix the filter core, then install filtering component again in the link sleeve, through setting up filtering component, make things convenient for the dismouting filter core, avoid the filter core to drop from the guide case at filterable in-process simultaneously.

Additional features of the utility model and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the can body of the present invention;

FIG. 3 is a schematic view of the filter assembly of the present invention;

FIG. 4 is a schematic view of the linkage of the present invention;

fig. 5 is a schematic view of the connecting sleeve structure of the utility model.

The reference numerals are explained below:

1. a tank body; 2. quickly opening a blind plate; 3. a feed pipe; 4. a material guiding box; 5. a drain pipe; 6. connecting sleeves; 8. fixing the sleeve; 9. a filter element; 10. supporting a lug; 11. a connecting rod; 12. a nut; 13. a handle; 14. a condenser; 15. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a coalescer for refining natural gas comprises a tank 1 vertically arranged, a drain pipe 5 with a pipe valve is communicated with the outer wall of the bottom of the tank 1, a discharge pipe 15 with a pipe valve is communicated with the outer wall of the tank 1, a feed pipe 3 and a connecting sleeve 6 are further included, the side wall of the tank 1 is provided with the feed pipe 3, one end of the feed pipe 3 is positioned outside the tank 1, the other end of the feed pipe 3 extends into the tank 1, the end is bent upwards and communicated with a material guide box 4, the material guide box 4 is a hollow box body, the top of the material guide box is communicated with a plurality of vertically arranged connecting sleeves 6, the inner side of each connecting sleeve 6 is provided with a filtering component, and a condenser 14 for condensing water vapor in natural gas is arranged in the tank 1;

the filter assembly includes fixed sleeve 8, filter core 9, journal stirrup 10, the vertical setting of filter core 9, and fixed sleeve 8 has all been cup jointed at filter core 9 both ends, 8 one ends of fixed sleeve that are located the 9 tops of filter core seal, this tip is for deviating from another fixed sleeve 8's tip, 8 one ends of fixed sleeve that are located the 9 bottoms of filter core are equipped with the turn-ups, and this fixed sleeve 8 can be dismantled with adapter sleeve 6 and be connected, two fixed sleeve 8 are connected through fastening component, the tip of this turn-ups end for deviating from another fixed sleeve 8 should, the natural gas is from guide case 4 through the fixed sleeve 8 that is located the 9 bottoms of filter core, then filtered by filter core 9, fixed sleeve 8 that is located the 9 tops of filter core can avoid unfiltered natural gas to leak from the 9 tops of filter core.

Further, fastening components includes journal stirrup 10, connecting rod 11, nut 12, two fixed sleeve 8's surface all is fixed with a plurality of journal stirrups 10 that use its axis as central annular evenly distributed, two corresponding journal stirrups 10 all are equipped with connecting rod 11 on two fixed sleeve 8, these two journal stirrups 10 are run through respectively at connecting rod 11 both ends, connecting rod 11 one end is equipped with the rod cap, connecting rod 11 other end spiro union has nut 12, connecting rod 11 passes two journal stirrups 10, through journal stirrup 10, two fixed sleeve 8 are connected in connecting rod 11 and the cooperation of nut 12, and can become flexible and fasten.

Further, fixed sleeve 8 is equipped with the external screw thread, and adapter sleeve 6 is equipped with the internal thread with 8 adaptations of fixed sleeve, and rotatory fixed sleeve 8 just can with 6 spiro unions of adapter sleeve to make things convenient for dismouting filtering component, and guarantee the leakproofness of hookup location.

Further, 6 bottoms of adapter sleeve are equipped with the inside turn-ups, avoid filtering component to drop to in the guide case 4.

Further, the fixed sleeve 8 positioned at the top end of the filter element 9 is provided with a handle 13, and the handle 13 is utilized to facilitate the rotation of the filter assembly.

Further, a plurality of connecting sleeves 6 and filter assembly use the vertical central line of guide box 4 as the even distribution of centre annular, and condenser 14 is a plurality of to distribute at the filter assembly inboard and the outside of annular distribution, condenser 14 can condense the steam in the natural gas that filter assembly filtered.

Further, the nut 12 is a disc nut, which facilitates screwing.

In the structure, when the coalescer is used, firstly, the feeding pipe 3 is connected with a natural gas pipeline, so that natural gas flows into the interior of the material guiding box 4 through the feeding pipe 3, then the natural gas is introduced into the interior of the filter element 9 through the connecting sleeve 6, then the filter element 9 filters the natural gas, the filtered natural gas enters the interior of the tank body 1, at the moment, the natural gas is discharged from the discharging pipe 15, meanwhile, water vapor in the natural gas in the tank body 1 is condensed into water by the condenser 14, then the condensed water flows into the bottom of the tank body 1 to be gathered, the water is discharged by opening the water discharging pipe 5 after a certain amount of water is gathered, when the filter element 9 needs to be replaced or maintained, the quick-opening blind plate 2 is opened, the handle 13 is utilized to drive the filter assembly to rotate, so that the filter assembly is separated from the connecting sleeve 6, then the nut 12 is rotated, the fastened support lugs 10 are loosened, thereby the fixing sleeve 8 for clamping the two filter elements 9 can be detached, and then the filter element 9 is replaced or maintained, the filter core 9 bottom after will changing or maintaining is placed in lower floor's fixed sleeve 8, then establish the fixed sleeve 8 cover on upper strata on filter core 9 top, then pass two fixed sleeve 8's journal stirrup 10 with connecting rod 11 again, rethread nut 12 fastens connecting rod 11, and then can fix filter core 9, then install filtering component again in adapter sleeve 6, through setting up filtering component, make things convenient for dismouting filter core 9, avoid filter core 9 to drop from guide case 4 at filterable in-process simultaneously.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a coalescer is used in natural gas refining, includes the vertical setting of jar body (1), jar body (1) bottom outer wall intercommunication has drain pipe (5) that have the pipe valve, and jar body (1) lateral wall intercommunication has discharging pipe (15) that have the pipe valve, its characterized in that: the natural gas water heater is characterized by further comprising a feeding pipe (3) and connecting sleeves (6), wherein the feeding pipe (3) is arranged on the side wall of the tank body (1), one end of the feeding pipe (3) is located outside the tank body (1), the other end of the feeding pipe (3) extends into the tank body (1), the end is bent upwards and is communicated with a material guiding box (4), the material guiding box (4) is a hollow box body, the top of the box body is communicated with the plurality of vertically arranged connecting sleeves (6), filtering assemblies are arranged on the inner sides of the connecting sleeves (6), and a condenser (14) used for condensing water vapor in natural gas is arranged in the tank body (1);

the filter assembly comprises a fixed sleeve (8), a filter element (9), a support lug (10), the filter element (9) is vertically arranged, the fixed sleeve (8) is sleeved at the two ends of the filter element (9), one end of the fixed sleeve (8) positioned at the top end of the filter element (9) is sealed, one end of the fixed sleeve (8) positioned at the bottom end of the filter element (9) is provided with an inner flanging, the fixed sleeve (8) is detachably connected with the connecting sleeve (6), and the two fixed sleeves (8) are connected through a fastening assembly.

2. A coalescer for refining natural gas according to claim 1, wherein: the fastening assembly comprises support lugs (10), a connecting rod (11) and nuts (12), a plurality of support lugs (10) which are uniformly distributed in a central annular mode are fixed on the outer surfaces of the two fixing sleeves (8), the two support lugs (10) corresponding to the two fixing sleeves (8) are provided with the connecting rod (11), the two ends of the connecting rod (11) penetrate through the two support lugs (10) respectively, one end of the connecting rod (11) is provided with a rod cap, and the other end of the connecting rod (11) is connected with the nuts (12) in a threaded mode.

3. A coalescer for refining natural gas according to claim 1 or 2, wherein: the fixed sleeve (8) is provided with an external thread, and the connecting sleeve (6) is provided with an internal thread matched with the fixed sleeve (8).

4. A coalescer for refining natural gas according to claim 3, wherein: the bottom end of the connecting sleeve (6) is provided with an inward flanging.

5. A coalescer for refining natural gas according to claim 3, wherein: the fixed sleeve (8) positioned at the top end of the filter element (9) is provided with a handle (13).

6. A coalescer for refining natural gas according to claim 1, wherein: the connecting sleeves (6) and the filtering components are uniformly distributed in an annular shape by taking the vertical central line of the material guide box (4) as the center, and the condensers (14) are multiple and are distributed on the inner side and the outer side of the filtering components in the annular distribution.

7. A coalescer for refining natural gas according to claim 2, wherein: the nut (12) is a disc nut.