CN212017254U

CN212017254U - Gas-water separation device for desulfurization

Info

Publication number: CN212017254U
Application number: CN202020559595.5U
Authority: CN
Inventors: 颜常柏; 李辉
Original assignee: Shanghai Longmai Machinery Equipment Engineering Co ltd
Current assignee: Shanghai Longmai Machinery Equipment Engineering Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-27
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a gas-water separation device for desulfurization belongs to gas-water separation technical field. The cyclone reversing tube comprises a shell and a cyclone reversing tube, wherein an air inlet tube is fixedly communicated with one side of the shell, an end cover is detachably connected to the top of the shell, the cyclone reversing tube penetrates through the end cover and is fixedly connected with the end cover, the bottom of the cyclone reversing tube extends to the inside of the shell, the top of the cyclone reversing tube extends to the upper side of the end cover, an inner core is filled in the cyclone reversing tube, and a screen pressing plate is slidably connected to the inner wall of the cyclone reversing tube. The utility model discloses a setting of whirl switching-over pipe, the inside part of deareator all integrates on the end cover, when needing to repair, opens the end cover, can wholly take out internals, through the setting of pressure otter board, presses the otter board and can extrude the inner core for the absorbent moisture of inner core flows into the bottom of casing with higher speed, thereby improves the gas permeability of inner core, reduces piling up of temperature and pressure in the deareator.

Description

Gas-water separation device for desulfurization

Technical Field

The utility model relates to a gas-water separation device for desulfurization belongs to gas-water separation technical field.

Background

The gas-water separator is mainly used for separating gas from liquid in a liquid-containing system, and during the desulfurization treatment of flue gas by a desulfurization tower, the gas-water separator can remove moisture in the flue gas and then discharge the moisture into the atmosphere.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the utility model provides a gas-water separator for desulfurization, it has been solved gas-water separator inner structure complicacy, and the operation is inconvenient, hardly repairs when appearing damaging to because after the barrier uses a period, moisture accumulation leads to air permeability poor, makes gas-water separator inside temperature, pressure higher, has the problem of potential safety hazard.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

the utility model provides a gas-water separation device for desulfurization, includes casing and whirl switching-over pipe, the fixed intercommunication in one side of casing has the intake pipe, the top of casing can be dismantled and be connected with the end cover, whirl switching-over pipe run through the end cover, and with end cover fixed connection, the bottom of whirl switching-over pipe extends to the inside of casing, and the top extends to the top of end cover, the inside packing of whirl switching-over pipe has the inner core, the inner wall sliding connection of whirl switching-over pipe presses the otter board, be provided with reciprocating drive mechanism on the otter board, the bottom of whirl switching-over pipe can be dismantled and be connected with the otter board, the lateral wall that whirl switching-over pipe lies in the casing is fixed the intercommunication has the outlet duct.

As a preferred example, the reciprocating driving mechanism comprises a motor, a threaded sleeve and a screw, the motor is fixedly connected with the top of the rotational flow reversing pipe, the tail end of an output shaft of the motor is fixedly connected with the end of the threaded sleeve, the threaded sleeve extends into the rotational flow reversing pipe and is in threaded sleeve connection with the screw, and the bottom of the screw is fixedly connected with the top of the screen pressing plate.

As a preferred example, the end cover and the shell are connected through threads in a sealing mode.

The utility model has the advantages that:

1. the utility model discloses a setting of whirl switching-over pipe, the inside part of deareator all integrates on the end cover, when needs are repaired, opens the end cover, can wholly take out internals to make the repair simple, and can directly change the part of new.

2. The utility model discloses a setting of pressure otter board, pressure otter board can extrude the inner core for the adsorbed moisture of inner core flows into the bottom of casing with higher speed, thereby improves the gas permeability of inner core, reduces piling up of temperature and pressure in the gas-water separator.

3. The utility model discloses combine two kinds of dewatering modes of spiral-flow type and absorption formula, it is high to go out water efficiency to compact structure, the durability is good.

Drawings

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

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic diagram of a cross section of the housing of the present invention.

In the figure: the device comprises a motor 1, a rotational flow reversing pipe 2, an end cover 3, an air inlet pipe 4, a shell 5, an inner core 6, a net supporting plate 7, a drain pipe 8, an air outlet pipe 9, a screw rod 10, a threaded sleeve 11 and a net pressing plate 12.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in figures 1-3, a gas-water separation device for desulfurization comprises a shell 5 and a cyclone reversing tube 2, wherein one side of the shell 5 is fixedly communicated with an air inlet pipe 4, the top of the shell 5 is detachably connected with an end cover 3, the cyclone reversing tube 2 penetrates through the end cover 3 and is fixedly connected with the end cover 3, the bottom of the cyclone reversing tube 2 extends into the shell 5, the top of the cyclone reversing tube extends to the upper part of the end cover 3, an inner core 6 is filled in the cyclone reversing tube 2, the inner core 6 can be selected from water-absorbing sponge materials and glass fiber materials or the two materials are used together, the inner wall of the cyclone reversing tube 2 is slidably connected with a mesh pressing plate 12, a reciprocating driving mechanism is arranged on the mesh pressing plate 12, the bottom of the cyclone reversing tube 2 is detachably connected with a mesh supporting plate 7, the mesh supporting plate 7 can be connected with the bottom of the cyclone reversing tube 2 in a threaded connection mode, the, the inner core 6 is prevented from falling from the rotational flow reversing tube 2, the side wall of the rotational flow reversing tube 2, which is positioned outside the shell 5, is fixedly communicated with an air outlet tube 9, and the bottom of the shell 5 is fixedly communicated with a drain pipe 8.

By adopting the scheme, the parts in the gas-water separator are integrated on the end cover 3, and when the gas-water separator needs to be repaired, the inner parts can be integrally taken out by opening the end cover 3, so that the repair is simple, and the new parts can be directly replaced.

Reciprocating drive mechanism includes motor 1, threaded sleeve 11 and screw rod 10, and motor 1 and the top fixed connection of whirl switching-over pipe 2, and motor 1's output shaft end and the tip fixed connection of threaded sleeve 11, threaded sleeve 11 extend to the inside of whirl switching-over pipe 2, and cup joint with screw rod 10 screw thread, the bottom of screw rod 10 and the top fixed connection of pressure otter board 12.

By adopting the scheme, the inner wall of the rotational flow reversing pipe 2 is provided with the limiting groove, the screen pressing plate 12 is matched with the limiting groove, so that the screen pressing plate 12 cannot rotate, the motor 1 operates to drive the threaded sleeve 11 to rotate, the threaded sleeve 11 rotates to drive the screw rod 10 to lift, the screw rod 10 drives the screen pressing plate 12 to lift, the screen pressing plate 12 extrudes the inner core 6 below, and the water in the screen pressing plate is extruded and falls down at an accelerated speed.

The end cover 3 is connected with the shell 5 in a sealing mode through threads, so that air inside the shell 5 is prevented from leaking, and meanwhile the end cover 3 is convenient to detach.

The working principle is as follows: when the cyclone separator is used, the air inlet pipe 4 is connected with an external air delivery pipe, the air-water mixture firstly contacts with the outer side wall of the cyclone reversing pipe 2, high-speed cyclone is generated under the action of the cyclone ribs on the outer side, the centrifugal force borne by liquid is larger than that of gas, the liquid is attached to the inner wall surface of the shell 5 and is collected together downwards under the action of gravity, the air-water mixture which is not removed completely enters the cyclone reversing pipe 2 under the action of the pressure in the shell 5 in the process, when the air-water mixture passes through the inner core 6, water vapor meets the inner core 6 and is adsorbed, after water drops reach a certain degree, the water drops fall to the bottom of the separator under the action of gravity, the gas passes through the inner core 6 and is finally discharged by the air outlet pipe 9, the motor 1 circularly operates at intervals to drive the threaded sleeve 11 to rotate, the threaded sleeve 11, so that the water in the filter screen is squeezed out and falls down at an accelerated speed, and all the liquid is collected at the bottom and is discharged by a drain pipe 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas-water separator for desulfurization, includes casing (5) and whirl switching-over pipe (2), the fixed intercommunication in one side of casing (5) has intake pipe (4), its characterized in that: the top of casing (5) can be dismantled and be connected with end cover (3), whirl switching-over pipe (2) run through end cover (3), and with end cover (3) fixed connection, the bottom of whirl switching-over pipe (2) extends to the inside of casing (5), and the top extends to the top of end cover (3), the inside packing of whirl switching-over pipe (2) has inner core (6), the inner wall sliding connection of whirl switching-over pipe (2) presses otter board (12), it is provided with reciprocating drive mechanism on otter board (12), the bottom of whirl switching-over pipe (2) can be dismantled and be connected with and hold in the palm otter board (7), the lateral wall that whirl switching-over pipe (2) lie in casing (5) outside is fixed the intercommunication has outlet duct (9), the bottom of casing (5) is fixed the intercommunication has drain pipe (8).

2. The gas-water separation device for desulfurization according to claim 1, characterized in that: reciprocating drive mechanism includes motor (1), threaded sleeve (11) and screw rod (10), the top fixed connection of motor (1) and whirl switching-over pipe (2), and the output shaft of motor (1) is terminal with the tip fixed connection of threaded sleeve (11), threaded sleeve (11) extend to the inside of whirl switching-over pipe (2), and cup joint with screw rod (10) screw thread, the bottom of screw rod (10) and the top fixed connection who presses otter board (12).

3. The gas-water separation device for desulfurization according to claim 1, characterized in that: the end cover (3) is connected with the shell (5) in a sealing mode through threads.