CN213853610U - Novel high-pressure gas-liquid separator - Google Patents

Abstract

The utility model relates to a gas-liquid separation device field, concretely relates to novel high pressure vapour and liquid separator. Including the lower extreme cover, lower extreme cover one side is fixed with the drain pipe rather than the intercommunication, lower extreme cover upper end fixed sealing connection has the lower casing, lower casing upper end fixed sealing connection has the upper cover, upper cover upper end fixed sealing connection has the upper end cover, the upper end cover upper end is fixed with the outlet duct rather than the intercommunication, be fixed with rather than endocentric tub of advancing on the lower extreme cover, it runs through the lower extreme to advance the pipe, the interior fixed sealing connection of upper cover has the dish that blocks water, the dish lower extreme that blocks water is fixed with rather than endocentric interior sleeve pipe, it extends to the endotheca intraductally to advance tub upper end. The utility model discloses, simple structure, convenient operation, gas-liquid separation is efficient, the cycle length is long, can reduce the volume that enters into liquid in the steel wire filter screen, can effectually avoid the steel wire filter screen to block up and the pipeline and the equipment that lead to suppress problem take place.

Description

Novel high-pressure gas-liquid separator

Technical Field

The utility model relates to a gas-liquid separation device field, concretely relates to novel high pressure vapour and liquid separator.

Background

The gas-liquid separator is mainly used for removing liquid substances carried in gas, and has various types. The traditional gas-liquid separator adopts a common wire mesh mist catching separation mode, and the gas-liquid separator of the type is easy to cause the problems of easy blockage of a wire mesh, low gas-liquid separation efficiency and short operation period due to salt crystallization separation in liquid substances after gas-liquid separation or attachment of heavy component organic matters in the wire mesh.

Besides, the separation efficiency is low, if the steel wire filter screen is blocked, the gaseous substances can be directly conveyed abnormally, and the production system is stopped due to the pressure of a conveying pipeline and equipment, so that the safety of personnel and the normal conveying of gas are directly threatened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple structure, gas-liquid separation is efficient and the cycle length is long, can effectually avoid the steel wire filter screen to block up and the pipeline that leads to and equipment suppress novel high vapour and liquid separator that the problem takes place.

In order to realize the purpose, the utility model provides a technical scheme is:

a novel high-pressure gas-liquid separator comprises a lower end cover, a liquid outlet pipe communicated with the lower end cover is fixed on one side of the lower end cover, a lower sleeve is fixedly and hermetically connected with the upper end of the lower sleeve, an upper end cover is fixedly and hermetically connected with the upper end of the upper sleeve, an air outlet pipe communicated with the upper end of the upper end cover is fixed on the upper end of the upper end cover, an inlet pipe concentric with the lower end cover is fixed on the lower end cover, a water blocking disc is fixedly and hermetically connected in the upper sleeve, an inner sleeve concentric with the upper end of the water blocking disc is fixed on the lower end of the water blocking disc, the upper end of the inlet pipe extends into an inner sleeve, a gas-liquid channel is formed between the outer edge of the inlet pipe and the inner edge of the inner sleeve, a flow limiting cone concentric with the inlet pipe is fixed in the upper end of the inlet pipe, a gap is arranged between the outer edge of the lower, the end tilt up of giving vent to anger of exit tube, interior sleeve pipe outer fringe is fixed with helical blade, the circumference equipartition is fixed with a plurality of chutes on the dish that blocks water of interior sleeve pipe outside portion, the contained angle of chute and the dish axle center that blocks water is 65 degrees, the circumference equipartition is fixed with a plurality of vertical liquid areas of staying on the last inside pipe wall of the dish top that blocks water, adjacent two stay and form the guiding gutter between the liquid area, stay the interior intraductal baffling cone ring that is fixed with of last cover of liquid area top, the interior intraductal steel wire filter screen that is fixed with of last cover of baffling cone ring top.

Specifically, the inlet pipe, the outlet pipe and the liquid outlet pipe are respectively fixed with a connecting flange.

Specifically, the liquid retention band is composed of a plurality of quadrangular pyramid-shaped protrusions fixed on the inner wall of the upper sleeve.

Specifically, an arc-shaped groove is formed in the lower end face of the water blocking disc in the inner sleeve.

Specifically, the current-limiting cone is fixedly connected with the inlet pipe through a plurality of fixing rods, and the plurality of fixing rods are uniformly distributed on the circumference.

Specifically, the steel wire filter screen is a stainless steel wire filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, convenient operation, gas-liquid separation is efficient, the cycle length is long, can reduce the volume that enters into liquid in the steel wire filter screen, can effectually avoid the steel wire filter screen to block up and the pipeline and the equipment that lead to suppress problem take place.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Figure 3 is a three-dimensional view of the water blocking disc in cooperation with the upper sleeve.

Detailed Description

As shown in fig. 1-3, a novel high-pressure gas-liquid separator comprises a lower end cover 1, a liquid outlet pipe 4 communicated with the lower end cover is fixed on one side of the lower end cover 1, a connecting flange is fixed on the liquid outlet pipe 4, a lower sleeve 3 is fixedly and hermetically connected with the upper end of the lower end cover 1, an upper sleeve 12 is fixedly and hermetically connected with the upper end of the lower sleeve 3, an upper end cover 16 is fixedly and hermetically connected with the upper end of the upper sleeve 12, an air outlet pipe 17 communicated with the upper end of the upper end cover 16 is fixed on the upper end of the upper end cover 16, a connecting flange is fixed on the air outlet pipe 17, a concentric inlet pipe 2 is fixed on the lower end cover 1, a connecting flange is fixed on the inlet pipe 2, and the inlet pipe 2 penetrates through the lower end cover 1.

Go up the interior fixed sealing of sleeve pipe 12 and be connected with and hinder water dish 18, hinder water dish 18 lower extreme and be fixed with rather than endocentric interior sleeve pipe 9, the arc recess 10 has been seted up on the internal portion of interior sleeve pipe 9 blocks water dish 18 lower terminal surface, advances in 2 upper ends of tubes extend to interior sleeve pipe 9 in, advance and form the gas-liquid passageway between 2 outer margins of tube and the interior sleeve pipe 9 inner edge, advance 2 upper ends internal fixation of tubes have rather than endocentric current-limiting awl 6, current-limiting awl 6 through a plurality of dead levers 7 with advance 2 fixed connection of tubes, a plurality of dead levers 7 circumference equipartitions set up, be provided with the clearance between 6 lower extreme outer margins of current-limiting awl and the 2 inner margins of tube of advancing, the intraductal 2 parts of advancing of sleeve pipe 9 go up the circumference equipartition and are fixed with a plurality of exit tubes 5, exit tubes 5 communicate advance 2 with the gas-liquid passageway, exit tube 5's the end tilt up, and interior sleeve pipe 9 outer margin is fixed with helical blade 8.

The circumference equipartition is fixed with a plurality of chutes 11 on the dish 18 that blocks water of interior sleeve pipe 9 outside portion, and chute 11 is 65 degrees with the contained angle that blocks water and set 18 axle center, blocks water and set up the interior wall of last sleeve pipe 12 above and go up the circumference equipartition and be fixed with a plurality of vertical liquid belts that stay, stay the liquid belt by a plurality of four pyramid's of fixing at last sleeve pipe 12 inner wall protruding 14 constitute, adjacent two stay between the liquid belt form guiding gutter 19, stay the last sleeve pipe 12 internal fixation of liquid belt top have baffling conical ring 13, the last sleeve pipe 12 internal fixation of baffling conical ring 13 top has steel wire filter 15, steel wire filter 15 is stainless steel wire filter.

When the high-pressure gas-liquid separator works, high-pressure gas-liquid mixture is input through the inlet pipe 2, under the flow limiting action of the flow limiting cone 6 in the upper end of the inlet pipe 2, part of the gas-liquid mixture is discharged through the outlet pipe 5, the gas-liquid mixture discharged from the upper end of the inlet pipe 2 is deflected downwards under the blocking action of the arc-shaped groove 10 in the lower end of the water blocking disc 18, at the moment, the downward deflected gas-liquid mixture collides with the gas-liquid mixture discharged from the outlet pipe 5 to form turbulent flow, so that fog drops in the gas-liquid mixture are combined with each other at an accelerated speed to form larger liquid drops which then drop into the lower end cover 1 under the action of gravity, the arc-shaped groove 10 can guide the gas-liquid mixture discharged from the upper end of the inlet pipe 2, the gas-liquid mixture deflected after contacting with the arc-shaped groove 10 is guided onto the inner wall of the inner sleeve 9, and the inner wall of the inner sleeve 9 becomes a carrying surface combined with the fog drops, the speed of fog drop combination is accelerated; then, the gas-liquid mixture with part of liquid removed enters between the lower sleeve 3 and the inner sleeve 9, meanwhile, under the guiding action of the helical blades 8, the gas-liquid mixture entering between the lower sleeve 3 and the inner sleeve 9 rotates upwards, as the density of fog drops is greater than that of gas, the fog drops in the gas-liquid mixture between the lower sleeve 3 and the inner sleeve 9 can be condensed into large water drops on the inner wall of the lower sleeve 3 under the action of centrifugal force, and the large water drops condensed on the inner wall of the lower sleeve 3 fall into the lower end cover 1 under the action of gravity; the gas-liquid mixture between the lower sleeve 3 and the inner sleeve 9 continues to move upwards, after the gas-liquid mixture impacts the lower end face of the water blocking disc 18, fog drops in part of the gas-liquid mixture are gathered on the lower end face of the water blocking disc 18 to be combined into large water drops and drop, part of the gas-liquid mixture enters the upper sleeve 12 above the water blocking disc 18 through the chute 11, when the gas-liquid mixture flows through the chute 11, the fog drops in the gas-liquid mixture are combined on the inclined plane of the chute 11, and the water blocking disc 18 and the chute 11 can further separate gas from liquid; under the guiding action of the chute 11, the gas-liquid mixture entering the upper sleeve 12 above the water blocking disc 18 through the chute 11 rotates upwards, fog drops are gathered and combined on the inner wall of the upper sleeve 12 under the action of centrifugal force, meanwhile, under the intercepting action of a liquid retention belt, the liquid retention belt can thoroughly intercept fog drops on the outer side part of the rotating gas-liquid mixture, and the fog drops flow downwards after being combined in the water guide groove 19; the rotating gas-liquid mixture goes upward and then impacts the lower end face of the deflection conical ring 13, so that fog drops are continuously combined on the lower end face of the deflection conical ring 13 to form large water drops and drop, most of liquid in the gas-liquid mixture is separated at the moment, the gas-liquid mixture is filtered by the steel wire filter screen 15 after passing through the deflection conical ring 13 and then is discharged through the gas outlet pipe 17, and liquid accumulated in the lower end cover 1 is discharged at regular time.

The utility model discloses, simple structure, convenient operation, gas-liquid separation is efficient, the cycle length is long, can reduce the volume that enters into liquid in the steel wire filter screen 15, can effectually avoid the steel wire filter screen 15 to block up and the pipeline and the equipment that lead to suppress the problem take place.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A novel high-pressure gas-liquid separator comprises a lower end cover, a liquid outlet pipe communicated with the lower end cover is fixed on one side of the lower end cover, and is characterized in that a lower sleeve is fixedly and hermetically connected with the upper end of the lower sleeve, an upper sleeve is fixedly and hermetically connected with the upper end of the upper sleeve, an air outlet pipe communicated with the upper end of the upper end cover is fixed on the upper end of the upper end cover, a concentric inlet pipe is fixed on the lower end cover, the inlet pipe penetrates through the lower end cover, a water blocking disc is fixedly and hermetically connected in the upper sleeve, an inner sleeve concentric with the water blocking disc is fixed at the lower end of the water blocking disc, the upper end of the inlet pipe extends into the inner sleeve, a gas-liquid channel is formed between the outer edge of the inlet pipe and the inner edge of the inner sleeve, a flow limiting cone concentric with the inlet pipe is fixed in the upper end of the inlet pipe, a gap is arranged between the outer edge of the lower end of the flow limiting cone and the inner edge of the inlet pipe, a plurality of outlet pipes are uniformly distributed and communicated with the inlet pipe and the gas-liquid channel, the end tilt up of giving vent to anger of exit tube, interior sleeve pipe outer fringe is fixed with helical blade, the circumference equipartition is fixed with a plurality of chutes on the dish that blocks water of interior sleeve pipe outside portion, the contained angle of chute and the dish axle center that blocks water is 65 degrees, the circumference equipartition is fixed with a plurality of vertical liquid areas of staying on the last inside pipe wall of the dish top that blocks water, adjacent two stay and form the guiding gutter between the liquid area, stay the interior intraductal baffling cone ring that is fixed with of last cover of liquid area top, the interior intraductal steel wire filter screen that is fixed with of last cover of baffling cone ring top.

2. The novel high-pressure gas-liquid separator according to claim 1, wherein the inlet pipe, the outlet pipe and the outlet pipe are fixed with connecting flanges.

3. The novel high pressure gas-liquid separator as claimed in claim 1, wherein the retention belt is formed by a plurality of quadrangular pyramid-shaped protrusions fixed on the inner wall of the upper sleeve.

4. The novel high-pressure gas-liquid separator as claimed in claim 1, wherein an arc groove is formed on the lower end surface of the water blocking disc inside the inner sleeve.

5. The novel high-pressure gas-liquid separator according to claim 1, wherein the flow limiting cone is fixedly connected with the inlet pipe through a plurality of fixing rods, and the plurality of fixing rods are uniformly distributed on the circumference.

6. The novel high-pressure gas-liquid separator according to claim 1, wherein the steel wire screen is a stainless steel wire screen.

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