CN212335140U

CN212335140U - Novel natural gas transmission and distribution filter device

Info

Publication number: CN212335140U
Application number: CN202021086215.7U
Authority: CN
Inventors: 王彦凯; 郝代超; 赵显臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-01-12
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses a novel natural gas transmission and distribution filter equipment, including the filter equipment body, the inside protection inner bag that is fixed with of filter equipment body, and the filter equipment body top of protecting inner bag one side is equipped with the gas storage chamber to the filter equipment body external fixation of gas storage chamber position department has the atmospheric pressure to detect the table, and the atmospheric pressure detects the table and the mutual UNICOM in gas storage chamber, the bottom mounting of filter equipment body has dirty mouthful of collection, one side on filter equipment body surface is fixed with the intake pipe, the inside smokeless coal seam that is fixed with of filter equipment body of protection inner bag one side, the internally mounted of filter equipment body has accurate filter core, the lateral wall of accurate filter core evenly is fixed with vertical strengthening rib. The utility model provides the high cleanliness factor of natural gas avoids appearing the phenomenon that gaseous punching press damaged the filter core, improves filter equipment's life, has reduced the operation degree of difficulty when using, has strengthened filter equipment's practical degree.

Description

Novel natural gas transmission and distribution filter device

Technical Field

The utility model relates to a filter equipment technical field specifically is a novel natural gas transmission and distribution gas filters device.

Background

Along with the development of social economy, the aggravation of urbanization and the improvement of people's standard of living, the improvement of science and technology level has brought very big facility for people's life and production, and wherein the utilization of natural gas is indispensable, and the natural gas need purify the filtration before the use, and the application of novel natural gas distribution gas filter equipment is just comparatively important this moment.

The patent with the publication number of CN 208857221U discloses a novel natural gas delivery and distribution filter device, which comprises a storage groove, an electric push rod, an arc-shaped carrier frame, a sealing cover, an active carbon filter screen, a clamping groove, a first spring, a first clamping block, a second clamping block and a second spring, wherein the storage groove is arranged on the right end surface of a filter barrel, the electric push rod is arranged on the left side surface in the storage groove, the right end of the electric push rod is connected with the sealing cover, the arc-shaped carrier frame is arranged at the right part in the filter barrel, the sealing cover is fixed on the right side surface of the arc-shaped carrier frame, the active carbon filter screen is arranged in the clamping groove, the clamping groove is arranged on the inner surface of the arc-shaped carrier frame, the first spring is fixed on the left side surface in the clamping groove, the first clamping block is fixed on the right end surface of the first spring, the second clamping block is fixed on the left end surface of the second, the utility model discloses rational in infrastructure, drying effect is good, and it is convenient to assemble, and the practicality is strong. However, it has the following problems: and then brought very big puzzlement for people, easily lead to the filter core to damage under the condition of admitting air fast, single edulcoration leads to the natural gas precision lower simultaneously to be difficult to detect its inside filter core jam condition, easily produce the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel natural gas is failed to distribute gas and is filtered device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel natural gas transmission and distribution filter device comprises a filter device body, wherein a protective inner container is fixed inside the filter device body, a gas storage cavity is arranged at the top end of the filter device body on one side of the protective inner container, a gas pressure detection meter is fixed outside the filter device body at the position of the gas storage cavity and is communicated with the gas storage cavity, a dirt collecting port is fixed at the bottom end of the filter device body, a gas inlet pipe is fixed at one side of the surface of the filter device body, one end of the gas inlet pipe extends into the gas storage cavity, a smokeless coal bed is fixed inside the filter device body on one side of the protective inner container, a fine sand layer is fixed at one side of the smokeless coal layer, a coarse sand layer is fixed at the bottom end of the fine sand layer, a sand support layer is fixed at one side of the protective inner container on one side of the coarse sand layer, and a precise filter element is installed inside the filter device body, and the surface of precision filter core evenly is equipped with the active carbon granule, precision filter core's lateral wall evenly is fixed with vertical strengthening rib, and the inside fiber medium net that is fixed with of precision filter core of vertical strengthening rib one side to one side of fiber medium net is fixed with the protection mucosa, one side of protection mucosa is equipped with the cavity of taking a breath, and takes a breath the cavity and keep away from the inside central point department of putting of precision filter core of protection mucosa one side and be fixed with the registration arm, one side on filter equipment body surface is fixed with the blast pipe, and the one end of blast pipe and the mutual UNICOM of filter equipment body.

Preferably, a top cover is fixed at the top end of the filtering device body, and a sealing plate is arranged at the top end of the top cover.

Preferably, a dehydration frame is fixed at one end inside the filtering device body, and a water-absorbing sponge felt is installed at the center inside the dehydration frame.

Preferably, the inside wall of the filtering device body at the bottom end of the dewatering frame is uniformly provided with a flow guide groove, and one end of the flow guide groove is communicated with the inside of the dirt collecting port.

Preferably, the bottom of shrouding evenly is fixed with the support bar, and the one end that the shrouding was kept away from to the support bar and the top fixed connection of top cap.

Preferably, a hollow air inlet plate is fixed inside the filtering device body below the air storage cavity, air inlet notches are uniformly arranged inside the hollow air inlet plate, and sliding grooves are formed in the protective inner containers on two sides of the hollow air inlet plate.

Preferably, the bottom end of the air inlet notch is provided with a vortex-shaped handle platform, and two sides of the vortex-shaped handle platform are fixedly connected with the inner side wall of the hollow air inlet plate.

Preferably, an air injection flat nozzle is fixed at one end, far away from the air inlet notch, of the vortex-shaped handle platform, and one end of the air injection flat nozzle is communicated with the bottom end of the protective inner container.

Compared with the prior art, the beneficial effects of the utility model are that: the filter device fixes the dehydration frame at one end inside the filter device body, the water-absorbing sponge felt is installed at the central position inside the dehydration frame, the inner side wall of the filter device body at the bottom end of the dehydration frame is uniformly provided with guide grooves, the bottom end of the sealing plate is uniformly fixed with support bars, the hollow air inlet plate is fixed inside the filter device body below the air storage cavity, air inlet notches are uniformly installed inside the hollow air inlet plate, the protective inner containers at two sides of the hollow air inlet plate are internally provided with slide grooves, at the moment, natural gas entering the dehydration frame can be combined with the water-absorbing sponge felt inside the dehydration frame, water vapor inside the gas can be continuously condensed to form water drops with larger particles, the water drops can enter the dirt collecting port along the guide grooves on the inner side wall of the filter device body at the bottom end of the dehydration frame under the action of gravity, and then sequentially pass through a smokeless coal bed, a fine sand layer, a coarse sand, thereby realizing the function of classifying and removing impurities of the filtering device, improving the cleanliness of natural gas, and through arranging a vortex-shaped handle platform at the bottom of the air inlet notch, wherein the vortex-shaped handle platform is far away from one end of the air inlet notch to fix the air injection flat nozzle, the bottom of the filtering device body is fixed with a dirt collecting port, one side of the surface of the filtering device body is fixed with an air inlet pipe, at the moment, the natural gas can enter the air storage cavity and firstly enter the air inlet notch through the hollow air inlet plate to reduce the impact force, and then is discharged to one side of the hollow air inlet plate from one end of the air injection flat nozzle along the inner side wall of the vortex-shaped handle platform, at the moment, the natural gas can be uniformly dispersed above the dehydration frame during transmission and orderly and softly enters the precise filter core, thereby realizing the turbine air inlet function of the filtering device, avoiding the phenomenon that the filter core is damaged by gas stamping, prolonging the service life of, the top end of the filtering device body at one side of the protective liner is provided with a gas storage cavity, an air pressure detection meter is fixed outside the filtering device body at the position of the gas storage cavity, a fiber medium net is fixed inside the precise filter element at one side of the vertical reinforcing rib, a protective mucosa is fixed at one side of the fiber medium net, and a ventilation cavity is arranged at one side of the protective mucosa, at the moment, fine dust is adsorbed by active carbon particles on the surface of the precise filter element in the first step, fine dust is adsorbed by the active carbon particles under the mutual matching of the fiber medium net and the protective mucosa, the air pressure detection meter is connected with an external power supply and a control system, meanwhile, the air pressure inside the gas storage cavity is detected by the air pressure detection meter constantly, when the air pressure displayed on the surface of the air pressure detection meter is larger than a certain range value, the work of the filtering device body needs to be stopped, the practical degree of the filtering device is enhanced.

To sum up, the utility model discloses a not only realized the categorised function of removing the impurity of filter equipment, improved the cleanliness factor of natural gas, realized filter equipment's turbine function of admitting air moreover, avoided appearing the phenomenon that gaseous punching press damaged the filter core, improved filter equipment's life to realized filter equipment's the function of maintaining, reduced the operation degree of difficulty when using, strengthened filter equipment's practical degree.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

FIG. 2 is a schematic top cross-sectional view of a filter cartridge according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a filter device body; 2. protecting the inner container; 3. a sand supporting layer; 4. a fine sand layer; 5. a dewatering frame; 6. a hollow intake plate; 7. an air pressure detection meter; 8. a top cover; 9. closing the plate; 10. a gas storage cavity; 11. a supporting strip; 12. an air inlet pipe; 13. a water-absorbing sponge felt; 14. a smokeless coal seam; 15. a coarse sand layer; 16. a precision filter element; 17. activated carbon particles; 18. a vertical reinforcing rib; 19. an exhaust pipe; 20. a flow guide groove; 21. a sewage collecting port; 22. a fibrous media web; 23. protecting mucosa; 24. a ventilation cavity; 25. a positioning tube; 26. an air inlet notch; 27. a chute; 28. a scroll shank stage; 29. an air injection flat nozzle.

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 an embodiment: a novel natural gas transmission and distribution filter device comprises a filter device body 1, a top cover 8 is fixed at the top end of the filter device body 1, a sealing plate 9 is arranged at the top end of the top cover 8, supporting strips 11 are uniformly fixed at the bottom end of the sealing plate 9, one ends of the supporting strips 11, which are far away from the sealing plate 9, are fixedly connected with the top end of the top cover 8, the filter device body 1 is convenient to disassemble for maintenance, a dehydration frame 5 is fixed at one end inside the filter device body 1, a water-absorbing sponge felt 13 is installed at the central position inside the dehydration frame 5, flow guide grooves 20 are uniformly arranged on the inner side wall of the filter device body 1 at the bottom end of the dehydration frame 5, one ends of the flow guide grooves 20 are mutually communicated with the inside of a dirt collecting port 21, impurities are conveniently dehydrated firstly, a protective inner container 2 is fixed inside the filter device body 1, a gas storage cavity 10 is arranged at the top end of the filter device body 1 at, air inlet notches 26 are uniformly arranged in the hollow air inlet plate 6, sliding grooves 27 are arranged in the protective inner containers 2 at two sides of the hollow air inlet plate 6, a vortex-shaped handle platform 28 is arranged at the bottom end of the air inlet notch 26, two sides of the vortex-shaped handle platform 28 are fixedly connected with the inner side wall of the hollow air inlet plate 6, an air injection flat nozzle 29 is fixed at one end, far away from the air inlet notch 26, of the vortex-shaped handle platform 28, one end of the air injection flat nozzle 29 is communicated with the bottom end of the protective inner container 2, when the filter device body 1 is used, the whole filter device body 1 is communicated with an interface for transmitting natural gas from the outside through the air inlet pipe 12, the natural gas enters the air storage cavity 10, firstly enters the air inlet notch 26 through the hollow air inlet plate 6 to reduce the impact force of the natural gas, then is discharged to one side of the hollow air inlet plate 6 from one end of the air injection flat nozzle 29 along the inner side wall of the, the gas storage cavity 10 is fixed with a gas pressure detection meter 7 outside the filtering device body 1, the gas pressure detection meter 7 is communicated with the gas storage cavity 10, the bottom end of the filtering device body 1 is fixed with a dirt collecting port 21, one side of the surface of the filtering device body 1 is fixed with a gas inlet pipe 12, one end of the gas inlet pipe 12 extends into the gas storage cavity 10, a coal bed is fixed inside the filtering device body 1 on one side of the protective inner container 2 and is smokeless 14, one side of the smokeless 14 is fixed with a fine sand layer 4, the bottom end of the fine sand layer 4 is fixed with a coarse sand layer 15, one side of the protective inner container 2, far away from the fine sand layer 4, of the coarse sand layer 15 is fixed with a sand support layer 3, the precise filtering element 16 is installed inside the filtering device body 1, and the surface of precision filter core 16 evenly is equipped with activated carbon particle 17, the lateral wall of precision filter core 16 evenly is fixed with vertical strengthening rib 18, and the inside fibre medium net 22 that is fixed with of precision filter core 16 of vertical strengthening rib 18 one side, and one side of fibre medium net 22 is fixed with protection mucosa 23, one side of protection mucosa 23 is equipped with the cavity 24 of taking a breath, and the cavity 24 of taking a breath keeps away from the inside central point department of putting of precision filter core 16 of protection mucosa 23 one side and is fixed with registration arm 25, one side on filter equipment body 1 surface is fixed with blast pipe 19, and the one end of blast pipe 19 and filter equipment body 1 UNICOM each other.

The working principle is as follows: when the natural gas filter device is used, firstly, the natural gas filter device is connected with an external power supply and a control system, the whole body of the filter device body 1 is communicated with an interface for transmitting natural gas from the outside through the air inlet pipe 12, at the moment, the natural gas can enter the air storage cavity 10, firstly, the natural gas enters the air inlet notch 26 through the hollow air inlet plate 6 to reduce the impact force of the natural gas, then, the natural gas is discharged to one side of the hollow air inlet plate 6 from one end of the air injection flat nozzle 29 along the inner side wall of the vortex-shaped handle platform 28, at the moment, the natural gas is uniformly dispersed above the dehydration frame 5 during transmission and orderly and softly enters the precise filter element 16, the turbine air inlet function of the filter device is realized, the phenomenon that the filter element is damaged by gas stamping is avoided, the natural gas entering the dehydration frame 5 is combined with the water absorption sponge felt 13 inside the dehydration frame, and the, water drops can enter the dirt collecting opening 21 along the flow guide groove 20 on the inner side wall of the filtering device body 1 at the bottom end of the dewatering frame 5 under the action of gravity, natural gas after dewatering can directly enter the particle impurity removing part and sequentially enters the precision filter element 16 through the smokeless coal layer 14, the fine sand layer 4, the coarse sand layer 15 and the sand and large support layer 3, the classification impurity removing function of the filtering device is realized, the cleanliness of the natural gas is improved, the service life of the filtering device is prolonged, finally, fine dust is adsorbed by the activated carbon particles 17 on the surface of the precision filter element 16 in the first step, fine impurity removal is carried out under the mutual matching of the fiber medium net 22 and the protective mucosa 23, at the moment, the precision filter element 16 on one side of the air exchange cavity 24 supported by the positioning pipe 25 is integrally and stably arranged in the filtering device body 1, the air pressure detection table 7 is connected with an external power supply and a control system, the inside atmospheric pressure of gas storage chamber 10 is detected constantly to air pressure detection table 7, and the atmospheric pressure that shows when air pressure detection table 7 surface is greater than certain range value, then need stop filter equipment body 1's work, clears up its inside precision filter 16 wholly, avoids lasting the jam, has realized filter equipment's the function of nursing, has reduced the operation degree of difficulty when using, has strengthened filter equipment's practical degree, has accomplished filter equipment's work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel natural gas is defeated to distribute gas filter equipment, includes filter equipment body (1), its characterized in that: the filter device comprises a filter device body (1), wherein a protective inner container (2) is fixed inside the filter device body (1), an air storage cavity (10) is formed in the top end of the filter device body (1) on one side of the protective inner container (2), an air pressure detection meter (7) is fixed outside the filter device body (1) at the position of the air storage cavity (10), the air pressure detection meter (7) is communicated with the air storage cavity (10), a dirt collection port (21) is fixed at the bottom end of the filter device body (1), an air inlet pipe (12) is fixed on one side of the surface of the filter device body (1), one end of the air inlet pipe (12) extends into the air storage cavity (10), a smoke-free coal bed (14) is fixed inside the filter device body (1) on one side of the protective inner container (2), a fine sand layer (4) is fixed on one side of the smoke-free coal bed (14), and a coarse sand layer (15) is fixed at the bottom, the sand-filled filter is characterized in that a sand-filled support layer (3) is fixed on one side of a protective inner container (2) on one side, far away from a fine sand layer (4), of a coarse sand layer (15), a precise filter element (16) is installed inside the filter device body (1), activated carbon particles (17) are uniformly arranged on the surface of the precise filter element (16), vertical reinforcing ribs (18) are uniformly fixed on the outer side wall of the precise filter element (16), a fiber medium net (22) is fixed inside the precise filter element (16) on one side of the vertical reinforcing ribs (18), a protective mucosa (23) is fixed on one side of the fiber medium net (22), a ventilation cavity (24) is arranged on one side of the protective mucosa (23), a positioning pipe (25) is fixed at the central position inside the precise filter element (16) on one side, far away from the protective mucosa (23), of the ventilation cavity (24), and an exhaust pipe (19) is fixed on one, and one end of the exhaust pipe (19) is communicated with the filtering device body (1).

2. The novel natural gas delivery gas filtering device of claim 1, wherein: the top end of the filtering device body (1) is fixed with a top cover (8), and the top end of the top cover (8) is provided with a sealing plate (9).

3. The novel natural gas delivery gas filtering device of claim 1, wherein: one end inside the filtering device body (1) is fixed with a dewatering frame (5), and a water-absorbing sponge felt (13) is installed at the center inside the dewatering frame (5).

4. The novel natural gas delivery gas filtering device of claim 3, wherein: the filter device is characterized in that a flow guide groove (20) is uniformly formed in the inner side wall of the filter device body (1) at the bottom end of the dewatering frame (5), and one end of the flow guide groove (20) is communicated with the inside of the dirt collecting opening (21).

5. The novel natural gas delivery gas filtering device of claim 2, wherein: the bottom of shrouding (9) evenly is fixed with support bar (11), and the top fixed connection of the one end that shrouding (9) were kept away from in support bar (11) and top cap (8).

6. The novel natural gas delivery gas filtering device of claim 1, wherein: the air storage cavity (10) is characterized in that a hollow air inlet plate (6) is fixed inside the filtering device body (1) below the air storage cavity (10), air inlet notches (26) are evenly arranged inside the hollow air inlet plate (6), and sliding grooves (27) are formed in the protective inner containers (2) on the two sides of the hollow air inlet plate (6).

7. The novel natural gas delivery gas filtering device of claim 6, wherein: the bottom end of the air inlet notch (26) is provided with a volute handle platform (28), and the two sides of the volute handle platform (28) are fixedly connected with the inner side wall of the hollow air inlet plate (6).

8. The novel natural gas delivery gas filtering device of claim 7, wherein: and an air injection flat nozzle (29) is fixed at one end of the vortex-shaped handle platform (28) far away from the air inlet notch (26), and one end of the air injection flat nozzle (29) is communicated with the bottom end of the protective liner (2).