CN210458083U - Purifier is used in defeated collection of oil field natural gas - Google Patents

Abstract

The utility model relates to an oil field natural gas collection is defeated with purifier, which comprises a tank body, the jar body is horizontal empty can structure, all the intercommunication has gas transmission pipeline at both ends end wall middle part about the jar body, the filter screen is evenly installed to the internal chamber of jar, and is adjacent the clamp intracavity between the filter screen is filled with the active carbon granule, the top intercommunication of jar body right-hand member has disappointing pipe, the even intercommunication in jar body bottom has the delivery pipe, the utility model discloses an even filter screen that sets up carries out the internal chamber of jar evenly to obtain the partition, and every group is separated the region that comes out by the filter screen, all corresponds a set of material port and delivery pipe of throwing, makes things convenient for loading of active carbon granule, simultaneously, conveniently changes alone each divided region, has improved the utilization ratio of active carbon granule, helps reducing the waste of resource.

Description

Purifier is used in defeated collection of oil field natural gas

Technical Field

The utility model relates to an oil field natural gas collection defeated technical field, concretely relates to oil field natural gas collection is defeated with purifier.

Background

The oil, associated natural gas and other products produced by dispersed oil wells are collected, and the whole process of respectively transporting qualified oil and natural gas to an oil refinery and a natural gas user is called oil-gas gathering and transportation after necessary treatment and initial processing. The method mainly comprises the processes of oil-gas separation, oil-gas metering, crude oil dehydration, natural gas purification, crude oil stabilization, light hydrocarbon recovery and the like.

The natural gas purification process flow comprises filtration flows such as amine liquid filtration, active carbon filtration and mechanical filtration. The active carbon for filtration is a substance with wide daily and industrial application, can be composed of charcoal, cotton fiber and other components, is generally used for filtering impurities, is mainly used for air purification, toxic gas filtration, gas purification, and removal of organic solvents such as paint, formaldehyde, benzene, ammonia and the like, and can also be used for purification of organic solvents, decolorization and deodorization of aqueous solutions, manufacture of high-purity water and carriers of various precious metals.

In the production and manufacture, the natural gas activated carbon filter tank body is a closed metal empty tank, and the inner cavity is filled with activated carbon particles. When the traditional natural gas activated carbon filter tank is used for replacing activated carbon, all the activated carbon in the tank is generally required to be discharged and then filled again because the activated carbon is not isolated in a partitioning mode.

However, in the using process, the surface of the activated carbon particles close to the natural gas inlet end in the tank body adsorbs more impurities, the surface of the activated carbon particles close to the natural gas exhaust end in the tank body adsorbs less impurities, and if the activated carbon particles in the tank body are completely replaced, compared with the activated carbon particles at the inlet end, the utilization rate of the activated carbon particles at the exhaust end is lower, so that resource waste is caused.

Based on this, the utility model designs an oil field natural gas collection is defeated to be used purifier to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least defect among the prior art is overcome to a main aim at, an defeated purifier of using of oil field natural gas collection is provided, in order to solve the use that proposes in the above-mentioned background art, the internal active carbon particle surface adsorption's that is close to the natural gas inlet end of jar impurity is more, the internal active carbon particle surface adsorption's that is close to the natural gas exhaust end of jar impurity is less, if the effect carries out whole changes to the internal active carbon particle of jar, compare in the active carbon particle of inlet end, the active carbon particle's of exhaust end utilization ratio is lower, cause the problem of wasting of resources.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

the utility model provides an defeated purifier that uses of oil field natural gas collection, which comprises a tank body, the jar body is horizontal empty can structure, the equal intercommunication in both ends end wall middle part has gas transmission pipeline about the jar body, the filter screen is evenly installed to the internal chamber of jar, and is adjacent the clamp intracavity between the filter screen is filled with the active carbon granule, the top intercommunication of jar body right-hand member has disappointing pipe, the even intercommunication in jar body bottom has the delivery pipe, the delivery pipe is located the clamp intracavity of adjacent two sets of filter screens under in the middle of, the even intercommunication in jar body top has the material port of throwing, the material port of throwing includes the hopper, the hopper is hopper form dead slot structure, hopper bottom intercommunication has the straight tube, and the hopper passes through straight tube and the internal chamber of jar intercommunication, the closing plate is installed at.

Preferably, the gas transmission pipeline body is provided with a sealing valve, and the sealing valve plugs the pipe cavity of the gas transmission pipeline.

Preferably, the sealing valve is installed on the body of the discharge pipe, and the sealing valve seals off the lumen of the discharge pipe.

Preferably, the sealing valve is installed on the straight pipe body communicated with the bottom end of the hopper, and the sealing valve plugs the pipe cavity of the straight pipe communicated with the bottom end of the hopper.

Preferably, the inner cavity wall of the port at the top of the hopper is uniformly welded with lug blocks, the middle parts of the lug blocks are provided with threaded holes, the sealing plate body is uniformly provided with jacks, and the jacks are aligned with the threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an even filter screen that sets up carries out jar internal chamber evenly to obtain the partition equally, and every group is all corresponding a set of material port and delivery pipe of throwing by the region that the filter screen was separated out, makes things convenient for loading of active carbon granule, simultaneously, conveniently changes each divided region alone, has improved the utilization ratio of active carbon granule, helps reducing the waste of resource.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the inner cavity of the tank body of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is the structure schematic diagram of the tank after the filter screen is removed.

In the drawings, the components represented by the respective reference numerals are listed below:

100-tank body, 110-gas transmission pipeline, 120-filter screen, 130-air leakage pipe, 200-discharge pipe, 300-feeding port, 310-hopper and 320-sealing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an oil field natural gas gathering and transportation uses purifier, including jar body 100, jar body 100 is horizontal empty can structure, the end wall middle part of both ends all communicates gas transmission pipeline 110 about jar body 100, filter screen 120 is evenly installed to jar body 100 inner chamber, the clamp intracavity between the adjacent filter screen 120 is filled with the active carbon granule, the top intercommunication of jar body 100 right-hand member has gas release pipe 130, jar body 100 bottom evenly communicates there is delivery pipe 200, delivery pipe 200 is located under the clamp intracavity of adjacent two sets of filter screen 120, jar body 100 top evenly communicates there is feeding port 300, feeding port 300 includes hopper 310, hopper 310 is round hopper form dead slot structure, hopper 310 bottom intercommunication has the straight tube, the straight tube is aligned with delivery pipe 200, hopper 310 communicates with jar body 100 inner chamber through the straight tube, closing plate 320 is installed at hopper 310 top.

Further, a sealing valve is installed on the pipe body of the gas transmission pipeline 110, and the sealing valve plugs the pipe cavity of the gas transmission pipeline 110, so that the gas transmission pipeline 110 is conveniently stopped.

Further, the sealing valve is installed on the body of the exhaust pipe 200, and the sealing valve seals the lumen of the exhaust pipe 200, so that the exhaust pipe 200 can be conveniently closed.

Further, a sealing valve is installed on the straight pipe body communicated with the bottom end of the hopper 310, and the sealing valve seals the pipe cavity of the straight pipe communicated with the bottom end of the hopper 310, so that the straight pipe can be conveniently cut off by gas.

Further, the inner cavity wall of the top port of the hopper 310 is uniformly welded with the lug, the middle of the lug is provided with a threaded hole, the sealing plate 320 is uniformly provided with a jack, and the jack is aligned with the threaded hole, so that the opening end of the top of the hopper 310 is favorably sealed.

One specific application of this embodiment is: in the present invention, the air release pipe 130 is connected to an external air pump through an external pipe; the outer end of the gas transmission pipeline 110 is externally connected with a natural gas transmission pipe; the jack of the sealing plate 320 is externally connected with a bolt, and the bolt penetrates through the jack of the sealing plate 320 and is screwed and fixed with the threaded hole of the lug block on the hopper 310. The natural gas enters the inner cavity of the tank body 100 through a gas transmission pipeline 110 at one end of the tank body 100, and is filtered by the activated carbon particles and then discharged through the gas transmission pipeline 110 at the other end of the tank body 100. In the use, the natural gas with impurity is pressed from both sides the chamber by each group filter screen 120 of jar body 100 inner chamber and is filtered it in proper order one by one, namely, the more the active carbon granule that is close to the inlet end, adsorbed impurity is more. When the activated carbon near the air inlet end needs to be replaced, the sealing valve of the air transmission pipeline 110 is screwed down and closed, the pipe cavity of the air transmission pipeline 110 is sealed and blocked, then the air pump connected with the air release pipe 130 through the external pipeline is used for absorbing the residual natural gas in the tank body 100, after the absorption is finished, the container for containing the waste activated carbon particles is placed below the discharge pipe 200, the sealing valve of the discharge pipe 200 is opened, the activated carbon particles in the clamping cavity of the filter screens 120 above the group of discharge pipe 200 are discharged into the container, then the sealing valve of the discharge pipe 200 is screwed down, the sealing plate 320 above the clamping cavity of the group of filter screens 120 and the sealing valve of the straight pipe below the hopper 310 are opened, new activated carbon particles are poured into the hopper 310, the new activated carbon particles enter the clamping cavity of the group of filter screens 120 through the feeding port 300, after the filling of the clamping cavity is finished, the sealing valve of the straight pipe below the hopper 310 is screwed down and closed, finally, the sealing valve of the gas transmission pipeline 110 is opened again, so that the natural gas to be purified enters the tank body 100 again through the gas transmission pipeline 110 and is discharged through another group of gas transmission pipelines 110. Through right the utility model discloses a wholly use, evenly obtain partition equally with jar body 100 inner chamber, every group is by the region that filter screen 120 separated out, all corresponds a set of port 300 and the delivery pipe 200 of throwing material, makes things convenient for loading of active carbon granule, simultaneously, conveniently changes each divided region alone, has improved the utilization ratio of active carbon granule, helps reducing the waste of resource.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation. In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides an oil field natural gas collection is defeated with purifier, includes jar body (100), its characterized in that: the tank body (100) is of a horizontal empty tank structure, the middle parts of the end walls at the left end and the right end of the tank body (100) are communicated with gas transmission pipelines (110), the filter screens (120) are uniformly arranged in the inner cavity of the tank body (100), active carbon particles are filled in a clamping cavity between every two adjacent filter screens (120), the top of the right end of the tank body (100) is communicated with an air leakage pipe (130), the bottom of the tank body (100) is uniformly communicated with a discharge pipe (200), the discharge pipe (200) is positioned right below the middle of the clamping cavity of the two adjacent groups of filter screens (120), the top of the tank body (100) is uniformly communicated with a feeding port (300), the feeding port (300) comprises a hopper (310), the hopper (310) is of a round hopper-shaped empty groove structure, the bottom end of the hopper (310) is communicated with a straight pipe, and the hopper (310) is communicated with the inner cavity of the tank body (100) through a straight pipe, and the top of the hopper (310) is provided with a sealing plate (320).

2. The oilfield natural gas gathering and transportation purification device of claim 1, wherein: the sealing valve is installed on the pipe body of the gas transmission pipeline (110), and the sealing valve seals the pipe cavity of the gas transmission pipeline (110).

3. The oilfield natural gas gathering and transportation purification device of claim 1, wherein: the sealing valve is mounted on the body of the discharge pipe (200), and the sealing valve seals the pipe cavity of the discharge pipe (200).

4. The oilfield natural gas gathering and transportation purification device of claim 1, wherein: the sealing valve is installed on the straight pipe body communicated with the bottom end of the hopper (310), and the sealing valve seals the pipe cavity of the straight pipe communicated with the bottom end of the hopper (310).

5. The oilfield natural gas gathering and transportation purification device of claim 1, wherein: the inner chamber wall of hopper (310) top port has evenly welded the ear piece, and the ear piece middle part seted up the screw hole, evenly seted up the jack on the closing plate (320) plate body, and the jack is aligned with the screw hole.

Images