CN218076572U - Gas-liquid separator for coal combustion accelerant production - Google Patents

Abstract

The utility model discloses a coal combustion improver production vapour and liquid separator, including the seal pot, seal pot one side middle part intercommunication has the ascending pipe, first valve is installed to the ascending pipe lateral wall, seal pot upper end lateral wall intercommunication has the blast pipe, the second valve is installed to the blast pipe lateral wall, seal pot lower extreme intercommunication has the fluid-discharge tube, the ARC filter screen is installed to seal pot lower extreme inner wall, the mounting panel is installed to the fluid-discharge tube inner wall, mounting panel lateral wall middle part slides and is provided with the vertical axis, the fixed piston that is provided with in vertical axis upper end, piston lateral wall and fluid-discharge tube inner wall activity are sealed, a plurality of through holes are seted up to the mounting panel lateral wall, the fixed installation piece that is provided with of vertical axis lower extreme, oblique spout is seted up to installation piece lateral wall, oblique spout inner wall slides and is provided with the cylinder. The utility model discloses a ARC filter filters solid impurity in with liquid, guarantees that the liquid that flows into in the flowing back pipe does not have solid impurity.

Description

Gas-liquid separator for coal combustion accelerant production

Technical Field

The utility model relates to a coal combustion technology field especially relates to a coal combustion promoter production vapour and liquid separator.

Background

Coal combustion is a complex oxidation process that can be generally divided into volatilization, combustion (homogeneous combustion) and ignition of char particles (heterogeneous combustion). The combustion accelerant can reduce the apparent activation energy of coal combustion, reduce the ignition point of coal and accelerate the combustion rate of coal; can accelerate the fracture of various bond bonds in the coal pyrolysis process and improve the separation speed of coal volatile components. The desulfurizer is added into the coal combustion accelerant, so that the emission of sulfur dioxide in the combustion process of coal can be reduced; the dust settling agent is added into the coal combustion promoter, so that the emission of dust in the combustion process of coal can be reduced, and therefore, the combustion promoter is added in the combustion process of coal, the combustion efficiency of coal can be improved, and the emission of pollutants in the combustion process of coal can be reduced. In recent years, studies on coal combustion promoters and combustion improvers have been reported.

In the prior art, in letting in a sealed can to the gas-liquid mixture, because the density difference of liquid and gas, gaseous rising, liquid descends, very convenient just so can with gas-liquid separation, nevertheless, also can thoughtlessly have a large amount of solid impurity in liquid, if these impurity for a long time converge together, not only can block up the conveyer pipe, but also influence liquid purity, because for this reason, we propose a coal combustion promoter production vapour and liquid separator and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art among the prior art, in letting in a sealed can to the gas-liquid mixture, because the density difference of liquid and gas, gaseous rising, liquid descends, and very convenient just can be with gas-liquid separation like this, nevertheless, also can thoughtlessly have a large amount of solid impurity in liquid, if these impurity collect together for a long time, not only can block up the conveyer pipe, but also influence liquid purity problem, and the gas-liquid separator is used in coal combustion promoter production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coal combustion improver production vapour and liquid separator, includes the seal pot, seal pot one side middle part intercommunication has the filling tube, first valve is installed to the filling tube lateral wall, seal pot upper end lateral wall intercommunication has the blast pipe, the second valve is installed to the blast pipe lateral wall, seal pot lower extreme intercommunication has the fluid-discharge tube, the arc filter screen is installed to seal pot lower extreme inner wall, the mounting panel is installed to the fluid-discharge tube inner wall, the installation panel lateral wall middle part slides and is provided with the vertical axis, the fixed piston that is provided with in vertical axis upper end, piston lateral wall and fluid-discharge tube inner wall activity are sealed, a plurality of through holes are seted up to the mounting panel lateral wall, the fixed installation piece that is provided with of vertical axis lower extreme, oblique spout is seted up to the installation piece lateral wall, oblique spout inner wall slides and is provided with the cylinder, the cylinder rotates and is provided with the threaded rod, the fixed block that is provided with in the fluid-discharge tube outside, the fixed block inner wall is provided with the threaded rod matching internal thread.

Preferably, the vertical shaft side wall is sleeved with a spiral spring, and the side wall at the lower end of the spiral spring is fixedly arranged with the side wall at the upper end of the mounting block.

Preferably, the seal pot is close to curved filter screen lateral wall symmetry and is provided with the blow off pipe, two the third valve is all installed to the blow off pipe.

Preferably, the side, away from the inclined chute, of the threaded rod is fixedly provided with a knob, and the side wall of the knob is provided with a rough layer.

Preferably, the seal pot is formed by alloy punch forming, and the side wall of the seal pot is provided with an anti-oxidation layer.

Preferably, the mounting block is made of alloy steel, and a smooth layer is arranged on the inner wall of the inclined sliding groove.

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

1. the utility model discloses a set up the curved filter screen, when like this liquid passes through the curved filter screen, stay some impurity in the curved filter screen upper end, improve the liquid quality, avoid long-time collecting solid impurity, block up the fluid-discharge tube easily, reduce work efficiency;

2. the utility model discloses a be provided with two blow off pipes, when the ARC filter screen upper end was blocked up the mesh by the solid impurity part, closed first valve, with the evacuation of liquid in the sealed tank, add high-pressure rivers from the flowing back intraductal, open two third valves simultaneously, high-pressure rivers flow up from the ARC filter screen lower extreme like this, can erode ARC filter screen upper end solid impurity into the blow off pipe, resume ARC filter screen and normally filter, improve ARC filter screen work efficiency.

Drawings

FIG. 1 is a schematic structural view of a gas-liquid separator for coal combustion improver production according to the present invention;

fig. 2 is a schematic structural diagram of a point a in fig. 1.

In the figure: 1 sealed tank, 2 filling pipes, 3 first valves, 4 exhaust pipes, 5 second valves, 6 liquid discharge pipes, 7 arc-shaped filter screens, 8 mounting plates, 9 vertical shafts, 10 pistons, 11 mounting blocks, 12 inclined sliding chutes, 13 cylinders, 14 threaded rods, 15 fixing blocks, 16 spiral springs, 17 blow-off pipes, 18 third valves, 19 knobs and 20 through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a coal combustion promoter production vapour and liquid separator, including seal pot 1, 1 one side middle part of seal pot communicates has injection pipe 2, first valve 3 is installed to injection pipe 2 lateral wall, 1 upper end lateral wall of seal pot communicates has blast pipe 4, 4 lateral walls of blast pipe install second valve 5, 1 lower extreme intercommunication of seal pot has fluid-discharge tube 6, 1 lower extreme inner wall of seal pot installs ARC filter 7, 6 inner walls of fluid-discharge tube install mounting panel 8, 8 lateral walls of mounting panel middle part slip is provided with vertical axis 9, the fixed piston 10 that is provided with in vertical axis 9 upper end, piston 10 lateral wall and 6 inner wall movable seal of fluid-discharge tube, a plurality of through holes 20 are seted up to 8 lateral walls of mounting panel, the fixed mounting block 11 that is provided with of vertical axis 9 lower extreme, oblique spout 12 is seted up to 11 lateral walls of mounting block, the inner wall slip of oblique spout 12 is provided with cylinder 13, cylinder 13 rotates and is provided with threaded rod 14, 6 outside fixed block 15 that is provided with, the inner wall of fixed block 15 matches the internal thread. When it is desired to separate the liquid, the threaded rod 14 is rotated. Threaded rod 14 supports and moves cylinder 13, cylinder 13 supports and moves oblique spout 12, cylinder 13 keeps horizontal migration in fluid-discharge tube 6, cylinder 13 supports and moves installation piece 11 toward 7 directions movements of ARC filter screen like this, installation piece 11 drives vertical shaft 9 and rises, vertical shaft 9 drives piston 10 and rises, when piston 10 moves to being close to 7 lower extremes of ARC filter screen, the contact that drops of piston 10 lateral wall and 6 inner walls of fluid-discharge tube, 1 lower extreme of seal pot and 6 upper ends of fluid-discharge tube communicate, can make liquid flow.

The side wall of the vertical shaft 9 is sleeved with a spiral spring 16, and the side wall of the lower end of the spiral spring 16 is fixedly arranged with the side wall of the upper end of the mounting block 11. When the mounting block 11 is raised, the mounting block 11 compresses the coil spring 16, and when the mounting block 11 is lowered, the elastic force of the compressed coil spring 16 promotes the piston 10 to move toward the mounting plate 8, so that the side wall of the piston 10 is closely attached to the inner wall of the discharge pipe 6.

The sealed tank 1 is provided with blow off pipes 17 close to the side wall of the arc-shaped filter screen 7 symmetrically, and a third valve 18 is arranged on each of the two blow off pipes 17. And the third valve 18 is opened, so that solid impurities at the upper end of the arc-shaped filter screen 7 can be discharged into the sewage discharge pipe 17, the normal filtration of the arc-shaped filter screen 7 is ensured, and the working efficiency of the arc-shaped filter screen 7 is improved.

The side of the threaded rod 14 far away from the inclined chute 12 is fixedly provided with a knob 19, and the side wall of the knob 19 is provided with a rough layer. The knob 19 is arranged to facilitate the rotation of the threaded rod 14, so that the rotating efficiency of the threaded rod 14 can be improved.

The seal pot 1 is formed by alloy punch forming, and the side wall of the seal pot 1 is provided with an anti-oxidation layer. The overall quality of the seal tank 1 is improved, and the service life is prolonged.

The installation block 11 material is alloy steel, and the 12 inner walls of oblique spout are provided with the glossy coating. Be provided with the smooth layer in the spout 12 to one side, improve cylinder 13 and spout 12 slip efficiency to one side.

The utility model discloses communicate gas-liquid mixture pipeline and injection pipe 2, open first valve 3, because the density of liquid and gas is different, gas rises, liquid descends, it is very convenient just so can with gas-liquid separation, manual rotatory knob 19, knob 19 drives threaded rod 14 rotation, threaded rod 14 supports and moves cylinder 13, cylinder 13 supports moves oblique spout 12, cylinder 13 keeps horizontal migration in fluid-discharge tube 6, cylinder 13 supports and moves installation piece 11 toward 7 directions of arc filter screen, installation piece 11 drives the vertical axis 9 and rises, vertical axis 9 drives piston 10 and rises, when piston 10 moves to being close to 7 lower extremes of arc filter screen, piston 10 lateral wall and 6 inner walls of fluid-discharge tube come off the contact, 1 lower extreme of sealed can and 6 upper ends intercommunication of fluid-discharge tube, when liquid passes through arc filter screen 7, leave some impurity in 7 upper ends of arc filter screen, improve the liquid quality, avoid long-time collection solid impurity, block up fluid-discharge tube 6 easily, reduce work efficiency, when 7 upper ends of arc filter screen are by solid impurity part when the stifled mesh of solid impurity, close first valve 3, with the evacuation of sealed can be opened from the arc filter screen 7 simultaneously, the normal filtration efficiency of filtering of the filter screen of the arc filter screen is increased, the normal filtration efficiency of the filter screen of the arc filter screen 7, the high-pressure filter screen is added, the arc filter screen 18, the high-discharge tube, the efficiency of the arc filter screen is increased.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A gas-liquid separator for producing coal combustion accelerant comprises a sealing tank (1), it is characterized in that the middle part of one side of the sealing tank (1) is communicated with an injection pipe (2), a first valve (3) is arranged on the side wall of the injection pipe (2), an exhaust pipe (4) is communicated with the side wall of the upper end of the seal tank (1), a second valve (5) is arranged on the side wall of the exhaust pipe (4), a liquid discharge pipe (6) is communicated with the lower end of the sealed tank (1), an arc-shaped filter screen (7) is arranged on the inner wall of the lower end of the sealing tank (1), a mounting plate (8) is mounted on the inner wall of the liquid discharge pipe (6), a vertical shaft (9) is slidably arranged in the middle of the side wall of the mounting plate (8), a piston (10) is fixedly arranged at the upper end of the vertical shaft (9), the side wall of the piston (10) is movably sealed with the inner wall of the liquid discharge pipe (6), a plurality of through holes (20) are arranged on the side wall of the mounting plate (8), the lower end of the vertical shaft (9) is fixedly provided with a mounting block (11), an inclined chute (12) is arranged on the side wall of the mounting block (11), a cylinder (13) is arranged on the inner wall of the inclined chute (12) in a sliding manner, the column (13) is rotatably provided with a threaded rod (14), the outer side of the liquid discharge pipe (6) is fixedly provided with a fixed block (15), the inner wall of the fixed block (15) is provided with a threaded rod (14) matched with an internal thread.

2. The gas-liquid separator for producing the coal combustion improver as recited in claim 1, wherein a coil spring (16) is sleeved on the side wall of the vertical shaft (9), and the side wall of the lower end of the coil spring (16) is fixedly arranged with the side wall of the upper end of the mounting block (11).

3. The gas-liquid separator for producing the coal combustion improver as recited in claim 1, wherein the sealed tank (1) is symmetrically provided with drain pipes (17) near the side wall of the arc-shaped filter screen (7), and both drain pipes (17) are provided with third valves (18).

4. The gas-liquid separator for coal combustion improver production as recited in claim 1, wherein a knob (19) is fixedly arranged on the side of the threaded rod (14) away from the inclined chute (12), and a rough layer is arranged on the side wall of the knob (19).

5. The gas-liquid separator for coal combustion accelerator production according to claim 1, wherein the seal pot (1) is formed by stamping an alloy, and the side walls of the seal pot (1) are provided with anti-oxidation layers.

6. The gas-liquid separator for producing the coal combustion improver as recited in claim 1, wherein the mounting block (11) is made of alloy steel, and a smooth layer is provided on the inner wall of the inclined chute (12).

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