CN212687985U

CN212687985U - Natural gas purification device

Info

Publication number: CN212687985U
Application number: CN202020981630.2U
Authority: CN
Inventors: 朱红
Original assignee: Individual
Current assignee: Shaanxi Tibo Fluid Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-12
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a natural gas purification device, including the base, the upper end of base is equipped with the under casing, is equipped with the intake pipe in the under casing, and the one end of intake pipe is equipped with the gas distribution pipe, and the lower extreme of gas distribution pipe is equipped with the gas outlet, is equipped with annular frame on the under casing inner wall, is equipped with the water smoke shower nozzle on the annular frame, and the upper end of annular frame is equipped with the inlet tube. The device can inject water into the annular frame through the water inlet pipe, so that the water can be uniformly sprayed out through the water mist spray heads on the annular frame, the contact between the water and the natural gas is enhanced, and the water and the natural gas can be fully contacted; the device can filter the natural gas through filter plate and silk screen demister, and the natural gas through annular section of thick bamboo can be through the evaporation to dryness of moisture in the natural gas of the heating of heater strip, discharges from the outlet duct with the purification of natural gas through the active carbon filter layer again for the purification of natural gas is comparatively abundant.

Description

Natural gas purification device

Technical Field

The utility model belongs to the technical field of the natural gas, specifically be a natural gas purification device.

Background

The natural gas purification device who discloses of grant notice No. CN 210048723U, including purifying box, defogging case and the drying cabinet of dismantling the connection from bottom to top: one side of the purifying box with a water inlet and a water outlet is connected with an air inlet pipe which is communicated with an air distribution pipe inside the purifying box; a plurality of clapboards which are combined into a Chinese character 'bow' shape are arranged in the purification box above the air distribution pipe; a filter cylinder communicated with an opening at the bottom of the demisting tank is arranged at the bottom of the demisting tank, adsorption filler is filled in the filter cylinder, and a wire mesh demister is arranged at the top of the demisting tank; the top of the drying box is connected with an exhaust pipe through an exhaust port, heating plates are arranged on the side walls of the periphery in the drying box, and the heating plates and the side walls of the drying box form a heating area; a plurality of vertical shafts are installed in the heating zone, the surfaces of the vertical shafts are provided with embedding grooves spirally wound around the vertical shafts, and heating wires are embedded in the embedding grooves; the heating wire is electrically connected with the temperature measurement control device. The utility model provides a natural gas purification device, simple structure, convenient to use, purification efficiency is high.

This patent provides a natural gas purification device, simple structure, convenient to use, purification efficiency is high, but subsides very not in place to the water spray of natural gas, appears very easily that the natural gas through the purifying box can not carry out effectual contact with water for purifying effect is relatively poor, and is also not enough to the filtration and the stoving of natural gas, makes the adaptability of device less than.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas purifier to solve the insufficient problem of natural gas and water contact.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a natural gas purification device, includes the base, the upper end of base is equipped with the under casing, be equipped with the intake pipe in the under casing, the one end of intake pipe is equipped with the gas distribution pipe, the lower extreme of gas distribution pipe is equipped with the gas outlet, be equipped with annular frame on the under casing inner wall, be equipped with the water smoke shower nozzle on the annular frame, the upper end of annular frame is equipped with the inlet tube, the under casing is worn out to the upper end of inlet tube, the upper end of under casing is equipped with the purifying box, be equipped with filter plate and silk screen demister in the purifying.

Preferably, the upper end of the purification box is provided with a through hole.

Preferably, the upper end of the purification box is provided with a dehumidification box.

Preferably, an annular cylinder is arranged in the dehumidification box, and a heating wire is arranged in the annular cylinder.

Preferably, the upper end of the annular cylinder is provided with an air outlet channel.

Preferably, an activated carbon filter layer is arranged in the dehumidification box.

Preferably, the dehumidifying box is provided with an air outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the device can carry out even blowout through the water smoke shower nozzle on the annular frame through the water injection pipe in to the annular frame for water, strengthen the contact of water and natural gas, make that water and natural gas can contact comparatively abundant.

2. The device can filter the natural gas through filter plate and silk screen demister, and the natural gas through annular section of thick bamboo can be through the evaporation to dryness of moisture in the natural gas of the heating of heater strip, discharges from the outlet duct with the purification of natural gas through the active carbon filter layer again for the purification of natural gas is comparatively abundant.

Drawings

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

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the cross section of the bottom box of the present invention.

In the figure: 1. a base; 21. a bottom box; 22. an air inlet pipe; 23. an air distribution pipe; 24. an air outlet; 31. an annular frame; 32. a water mist spray head; 33. a water inlet pipe; 41. a purification box; 42. filtering the plate; 43. a wire mesh demister; 44. a port; 51. a dehumidification box; 52. an annular cylinder; 53. heating wires; 54. an air outlet channel; 55. an activated carbon filter layer; 56. and an air outlet pipe.

Detailed Description

Referring to fig. 1, 2 and 3, a natural gas purifying device comprises a base 1, a bottom box 21 is arranged at the upper end of the base 1, the bottom box 21 is welded at the upper end of the base 1, an air inlet pipe 22 is arranged in the bottom box 21, two air inlet pipes 22 are symmetrically arranged and can respectively enter the bottom box 21 from two sides to be connected with an air distribution pipe 23, one end of the air inlet pipe 22 is provided with the air distribution pipe 23, the lower end of the air distribution pipe 23 is provided with an air outlet 24, the lower end of the air distribution pipe 23 is uniformly provided with the air outlets 24, the air outlets 24 are arranged at the lower end to effectively prevent water sprayed by water spray nozzles 32 from entering the air distribution pipe 23 through the water outlet 24, an annular frame 31 is arranged on the inner wall of the bottom box 21, the annular frame 31 is welded on the inner wall of the bottom box 21, the annular frame 31 is provided with the water spray nozzles 32, the water spray nozzles 32 are uniformly, the upper end of the water inlet pipe 33 penetrates out of the bottom box 21, the upper end of the bottom box 21 is provided with the purifying box 41, the purifying box 41 is welded on the bottom box 21, a through hole is formed between the purifying box 41 and the bottom box 21, gas flowing between the purifying box 41 and the bottom box 21 is facilitated, the purifying box 41 is internally provided with the filter plate 42 and the screen mist eliminator 43, natural gas passing through the filter plate 42 continuously rises and is removed with mist contained in the natural gas by the screen mist eliminator 43, when the natural gas with mist passes through the screen mist eliminator 43 at a certain speed, due to the inertia effect of the mist, the mist collides with screen fine wires of the screen mist eliminator 43 and is attached to the surfaces of the fine wires, and most of the mist in the natural gas can be removed.

Referring to fig. 1 and 2, a port 44 is formed at an upper end of the purge tank 41, and the port 44 allows the purge tank 41 to communicate with the dehumidifying tank 51.

Referring to fig. 1 and 2, a dehumidifying box 51 is disposed at an upper end of the purifying box 41, and the dehumidifying box 51 is welded to the purifying box 41.

Referring to fig. 1 and 2, an annular cylinder 52 is disposed in the dehumidification box 51, the annular cylinder 52 is welded to the inner wall of the dehumidification box 51, a heating wire 53 is disposed in the annular cylinder 52, and the heating wire 53 is disposed in the annular cylinder 52.

Referring to fig. 2, an air outlet channel 54 is disposed at an upper end of the annular cylinder 52, and the air outlet channel 54 is disposed at the upper end of the annular cylinder 52 to facilitate dried natural gas to pass through the annular cylinder 52.

Referring to fig. 1 and 2, an activated carbon filter layer 55 is disposed in the dehumidifying box 51, and the activated carbon filter layer 55 is fixedly installed in the dehumidifying box 51.

Referring to fig. 1 and 2, the dehumidifying tank 51 is provided with two air outlet pipes 56, and the two air outlet pipes 56 are respectively disposed at two sides of the dehumidifying tank 51 to facilitate air exhaust operation.

The working principle of the scheme is as follows: the natural gas is conveyed into the gas distribution pipe 23 through the gas inlet pipe 22, then is discharged into the bottom box 21 through the gas outlet 24 at the lower end of the gas distribution pipe 23, the pressurized water is flushed into the annular frame 31 through the water inlet pipe 33, the water is sprayed out through the water mist spray nozzles 32 on the annular frame 31, the pressurized water sprayed out simultaneously on the periphery can be in full contact with the natural gas to achieve the effects of dust settling and impurity adsorption, the natural gas continuously rises and enters the purifying box 41, the natural gas is filtered through the filter plate 42, the natural gas passing through the filter plate 42 continuously rises and is removed of mist contained in the natural gas by the wire mesh demister 43, when the natural gas with mist passes through the wire mesh demister 43 at a certain speed, due to the inertia effect of the mist, the mist collides with wire mesh fine wires of the wire mesh demister 43 and is attached to the surfaces of the fine wires, most of the mist in the natural gas can be removed, and then enters the dehumidifying box 51, the heating wire 53 can heat the annular cylinder 52 to dry the natural gas, and the dried natural gas passes through the air outlet channel 54 and out of the annular cylinder 52, is purified by the activated carbon filter layer 55, and is discharged through the air outlet pipe 56.

Claims

1. The utility model provides a natural gas purification device, includes base (1), its characterized in that: the upper end of base (1) is equipped with under casing (21), be equipped with intake pipe (22) in under casing (21), the one end of intake pipe (22) is equipped with gas distribution pipe (23), the lower extreme of gas distribution pipe (23) is equipped with gas outlet (24), be equipped with annular frame (31) on under casing (21) inner wall, be equipped with water smoke shower nozzle (32) on annular frame (31), the upper end of annular frame (31) is equipped with inlet tube (33), under casing (21) is worn out to the upper end of inlet tube (33), the upper end of under casing (21) is equipped with purifying box (41), be equipped with filter plate (42) and silk screen demister (43) in purifying box (41).

2. A natural gas purification apparatus according to claim 1, wherein: the upper end of the purifying box (41) is provided with a through hole (44).

3. A natural gas purification apparatus according to claim 1, wherein: the upper end of the purification box (41) is provided with a dehumidification box (51).

4. A natural gas purification apparatus according to claim 3, wherein: an annular cylinder (52) is arranged in the dehumidification box (51), and a heating wire (53) is arranged in the annular cylinder (52).

5. A natural gas purification apparatus according to claim 4, wherein: an air outlet channel (54) is arranged at the upper end of the annular cylinder (52).

6. A natural gas purification apparatus according to claim 3, wherein: an activated carbon filter layer (55) is arranged in the dehumidifying box (51).

7. A natural gas purification apparatus according to claim 3, wherein: an air outlet pipe (56) is arranged on the dehumidifying box (51).