CN208642995U - A kind of cyclone separator for long distance gas pipeline - Google Patents

Abstract

The utility model relates to a kind of cyclone separators for long distance gas pipeline, including separator body, door closure, centrifugal device and extraction fan, separator body lower part is divided into funnel shaped, separator body inner cavity lower end is provided with discharge port, door closure upper end is provided with threaded post, threaded post and discharge port are threadedly coupled, door closure side is fixedly installed rotating handles, door closure lower end is provided with discharge conduit, separator body side is provided with admission line, admission line one end is fixedly connected with centrifugal pipeline, centrifugal pipeline annular is set on the outside of centrifugal device, centrifugal device bottom is equipped with air inlet, air inlet is provided with filter layer, centrifugal device inner cavity is provided with skewback, skewback upper end is provided with filter plate, gas outlet is provided at the top of centrifugal device, gas outlet is connected with outlet pipe, extraction fan is set to separator body upper end.The utility model separating effect is good, convenient for the cleaning and maintenance in later period.

Description

A kind of cyclone separator for long distance gas pipeline

Technical field

The utility model relates to natural gas line technical fields, and in particular to a kind of whirlwind for long distance gas pipeline Separator.

Background technique

The major function of multicyclone apparatus is to remove the solid particle polluter and liquid carried in conveying gas as far as possible Drop reaches gas-solid-liquid separation, to guarantee the normal operation of pipeline and equipment.In natural gas line conveying, purified natural gas is logical It crosses equipment entrance and enters equipment internal cyclone Disengagement zone, after impure gas enters axially into cyclone tube, air-flow is oriented to The guide functions of blade and generate strong rotation, air-flow is twist downwardly into Whirlwind barrel, the big drop of density along cylinder It is thrown toward wall under the action of the centrifugal force with grit, and under the effect of gravity, falls outflow tornadotron dust-exhausting port to setting along barrel Standby bottom liquid storage area, flows out from the liquid outlet of device bottom.The air-flow of rotation, to center flow, is upwardly formed in cylinder contract Secondary vortex flow flow to purified natural gas room through gas-guide tube, then flows out through equipment top exit.

Critical positions in view of Cyclonic separating apparatus in natural gas field, more and more whirlwind about natural gas line point It is disclosed, is disclosed using the Chinese patent application No. is CN201621158165.2 a kind of defeated for growing from device related patents The cyclone separator of natural gas line, including tornadotron, the tornadotron are the taper knot that upper end size is greater than lower end size The top of structure, the tornadotron is equipped with exhaust structure, and the lower end of the exhaust structure is located in tornadotron, exhaust structure Upper end is located at the outside of tornadotron, and being equipped in the exhaust structure can make to generate centrifugation fortune by the gas in exhaust structure Dynamic secondary centrifuging structure, the tornadotron upper end are equipped with air inlet, are connected with centrifugation generating device on the air inlet, The lower end of the tornadotron is equipped with leakage fluid dram.The utility model have structure it is simple, design rationally, good separating effect it is excellent Point.

But the liquid separated of the cyclone separator of the existing long distance gas pipeline or solid are easy by again In inspiration exhaust structure, in addition, the existing cyclone separator is not easy to the cleaning and maintenance in later period.

In view of the above-mentioned problems, the utility model devises a kind of cyclone separator for long distance gas pipeline, with Solve above-mentioned background problems.

Utility model content

One main purpose of the utility model is to overcome at least one defect in the prior art, provides one kind and be used for The cyclone separator of long distance gas pipeline, to solve the rotation of existing long distance gas pipeline mentioned above in the background art Liquid or solid that wind separator is separated are easy by inspiration exhaust structure again, in addition, the existing cyclonic separation Device is not easy to the problem of cleaning and maintenance in later period.

In order to realize above-mentioned technical proposal, the utility model uses following technical scheme:

One aspect according to the present utility model provides a kind of cyclone separator for long distance gas pipeline, packet Separator body, door closure, centrifugal device and extraction fan are included, the separator body lower part is divided into funnel shaped, the separator Chamber body lower end is provided with discharge port, and the door closure upper end is provided with threaded post, and the threaded post and discharge port are threadedly coupled, The door closure side is fixedly installed rotating handles, and the door closure lower end is provided with discharge conduit, the separator body side It is provided with admission line, described admission line one end is fixedly connected with centrifugal pipeline, and the centrifugal pipeline annular is set to centrifugation dress Outside is set, the centrifugal device bottom is equipped with air inlet, and the air inlet is provided with filter layer, the centrifugal device inner cavity setting There is skewback, the skewback upper end is provided with filter plate, and gas outlet is provided at the top of the centrifugal device, and the gas outlet connects It is connected to outlet pipe, the extraction fan is set to separator body upper end.

An embodiment according to the present utility model, the separator body lower end are provided with supporting leg, the supporting leg Lower end is provided with elastic component.

An embodiment according to the present utility model, the door closure are vertically arranged with discharge launder, the discharge launder and excretion Mouth connection, described discharge conduit one end is provided with bearing, and discharge conduit is flexibly connected by bearing with excretion trench bottom.

An embodiment according to the present utility model, the centrifugal device upper end are provided with mounting base, the centrifugal device It is fixedly connected by mounting base with separator body inner cavity top.

An embodiment according to the present utility model, the discharge conduit, admission line, outlet pipe connecting pin are respectively provided with There is ring structure.

As shown from the above technical solution, the utility model has at least one of following advantages and good effect:

The utility model is by entering funnel type separator sheet after gas is formed eddy flow in centrifugal pipeline by natural gas In vivo, by gas solid and liquid separate, then gas is pumped into centrifugal device, by two groups of skewbacks and mistake After the centrifugal filtration layer that filter plate is formed, gas is discharged.Centrifugal separating effect is substantially increased, while being provided with filter layer to have It imitates the solid-liquid prevented separation and is again introduced into pollution.In subsequent openable door closure, separator body inner cavity is cleared up.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of the cyclone separator for long distance gas pipeline described in the utility model；

Fig. 2 is separator body structure sectional view in the utility model Fig. 1；

Fig. 3 is door cover structure cross-sectional view in the utility model Fig. 1；

Fig. 4 is centrifugal device structure sectional view in the utility model Fig. 2.

The reference numerals are as follows:

1- separator body, the discharge port 11-, 12- supporting leg, 2- door closure, 21- threaded post, 22- rotating handles, 23- excretion Slot, 3- discharge conduit, 31- bearing, 4- admission line, 5- centrifugal pipeline, 6- centrifugal device, 61- mounting base, 62- air inlet, 63- skewback, 64- filter plate, the gas outlet 65-, 7- outlet pipe, 8- extraction fan.

Specific embodiment

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term The orientation or state relation of the instructions such as "inner", "upper", "lower" are orientation based on the figure or state relation, merely to just In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention is understood as the case may be.

It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing, " second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way The data used are interchangeable under appropriate circumstances, so as to the embodiments of the present invention described herein.

With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.

It is a kind of cyclone separator for long distance gas pipeline described in the utility model referring to Fig. 1,2,3,4, Fig. 1 Structural schematic diagram, Fig. 2 be the utility model Fig. 1 in separator body structure sectional view, Fig. 3 be the utility model Fig. 1 in door Lid structure sectional view, Fig. 4 are centrifugal device structure sectional view in the utility model Fig. 2.

A kind of this cyclone separator for long distance gas pipeline, including separator body 1, door closure 2, centrifugal device 6 and extraction fan 8,1 lower part of separator body be divided into funnel shaped, 1 inner cavity lower end of separator body is provided with discharge port 11, door closure 2 upper ends are provided with threaded post 21, and threaded post 21 and discharge port 11 are threadedly coupled, and 2 side of door closure is fixedly installed rotating handles 22, 2 lower end of door closure is provided with discharge conduit 3, and 1 side of separator body is provided with admission line 4, and 4 one end of admission line is fixedly connected Centrifugal pipeline 5,5 annular of centrifugal pipeline are set to 6 outside of centrifugal device, and 6 bottom of centrifugal device is equipped with air inlet 62, air inlet 62 It is provided with filter layer, 6 inner cavity of centrifugal device is provided with skewback 63, and 63 upper end of skewback is provided with filter plate 64, centrifugal device 6 Top is provided with gas outlet 65, and gas outlet 65 is connected with outlet pipe 7, and extraction fan 8 is set to 1 upper end of separator body.

In the utility model, 1 lower end of separator body is provided with supporting leg 2, and the setting of 2 lower end of supporting leg is flexible Part, convenient for carrying out damping to whole when pumping centrifugation.Door closure 2 is vertically arranged with discharge launder 23, and discharge launder 23 and discharge port 11 connect Logical, 3 one end of discharge conduit is provided with bearing 31, and discharge conduit 3 is flexibly connected by bearing 31 with 23 bottom of discharge launder, rotates The rotating handles 22 in 2 outside of door closure are opened door closure 2, by the threaded connection relation of threaded post 21 and discharge port 11 to separation 1 inner cavity of device ontology is cleared up.6 upper end of centrifugal device is provided with mounting base 61, and centrifugal device 6 passes through mounting base 61 and separator 1 inner cavity top of ontology is fixedly connected, while being also convenient for disassembly of the later period to centrifugal device 6.Discharge conduit 3, goes out admission line 4 7 connecting pin of feed channel is provided with ring structure, it is ensured that whole leakproofness.

One concrete application of the present embodiment are as follows: the utility model utilizes ring by entering natural gas from admission line 4 The centrifugal pipeline 5 of shape setting is expelled to 1 inner cavity of separator body after carrying out initial gross separation, while can incite somebody to action in centrifugal pipeline 5 Gas forms eddy flow, since the funnel type of 1 inner cavity of separator body is arranged, is centrifuged again convenient for rotational flow gas, will Solid and liquid in gas are separated, and are discharged from discharge port 11 by discharge conduit 3.Meanwhile using extraction fan 8 by gas The skewback 63 set in centrifugal device 6 to centrifugal device 6 is pumped into from 1 inner cavity of separator body to form eddy flow convenient for gas, Complement filter plate 64 effectively filters the impurity liquid contained in gas simultaneously, while the air inlet of 6 lower end of centrifugal device setting The filter layers of mouthfuls 62 settings, it is also possible to which the liquid and solid effectively separated to initial centrifugation are filtered, and are prevented again It is pumped into.After the centrifugal filtration layer that two groups of skewbacks 63 and filter plate 64 are formed, gas is discharged from outlet pipe 7.Rear When the continuous progress cleaning and maintenance to 1 inner cavity of separator body, the rotating handles 22 in 2 outside of rotation door closure pass through threaded post 21 and row The threaded connection relation of drain port 11 opens door closure 2, clears up 1 inner cavity of separator body.

It should be appreciated that the utility model is not limited in its application to the detailed construction and arrangement of component proposed in this paper Mode.The utility model can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form It is fallen in the scope of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends It is mentioned to text and/or drawings or all alternative combinations of two or more apparent independent features.It is described herein Embodiment illustrate to become known for realize the best mode of the utility model, and those skilled in the art will be enable to utilize The utility model.

Claims (5)

1. a kind of cyclone separator for long distance gas pipeline, including separator body, door closure, centrifugal device and exhausting Fan, which is characterized in that the separator body lower part is divided into funnel shaped, and separator body inner cavity lower end is provided with excretion Mouthful, the door closure upper end is provided with threaded post, and the threaded post and discharge port are threadedly coupled, and the door closure side is fixedly installed Rotating handles, the door closure lower end are provided with discharge conduit, and the separator body side is provided with admission line, the air inlet Pipeline one end is fixedly connected with centrifugal pipeline, and the centrifugal pipeline annular is set on the outside of centrifugal device, the centrifugal device bottom Equipped with air inlet, the air inlet is provided with filter layer, and the centrifugal device inner cavity is provided with skewback, the skewback upper end It is provided with filter plate, is provided with gas outlet at the top of the centrifugal device, the gas outlet is connected with outlet pipe, the extraction fan It is set to separator body upper end.

2. a kind of cyclone separator for long distance gas pipeline according to claim 1, which is characterized in that described Separator body lower end is provided with supporting leg, and the supporting leg lower end is provided with elastic component.

3. a kind of cyclone separator for long distance gas pipeline according to claim 1, which is characterized in that described Door closure is vertically arranged with discharge launder, and the discharge launder is connected to discharge port, and described discharge conduit one end is provided with bearing, and drains Pipeline is flexibly connected by bearing with excretion trench bottom.

4. a kind of cyclone separator for long distance gas pipeline according to claim 1, which is characterized in that described Centrifugal device upper end is provided with mounting base, and the centrifugal device is fixedly connected by mounting base with separator body inner cavity top.

5. a kind of cyclone separator for long distance gas pipeline according to claim 1, which is characterized in that described Discharge conduit, admission line, outlet pipe connecting pin are provided with ring structure.