CN216024904U

CN216024904U - High mass transfer efficiency type filler device

Info

Publication number: CN216024904U
Application number: CN202121389663.9U
Authority: CN
Inventors: 徐世平; 徐世民
Original assignee: Zhuozhou Tianshi Tower Equipment Manufacturing Co ltd
Current assignee: Zhuozhou Tianshi Tower Equipment Manufacturing Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-15
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the technical field of packed towers, in particular to a high mass transfer efficiency type packing device which comprises a shell, a top cover, a backflow mechanism, a spraying mechanism and a packing mechanism, wherein the top cover is fixedly installed at the top of the shell, the spraying mechanism is arranged at the top end inside the shell, the packing mechanism is arranged on the inner side of the middle part of the shell, and the backflow mechanism is arranged at the bottom end inside the shell. According to the utility model, the filling mechanism is arranged, the plurality of corrugated fillings are arranged in the fixed cylinder, each corrugated filling is regularly arranged, when liquid passes through the fixed cylinder, the corrugated fillings can be uniformly distributed on the surface of the fixed cylinder, when gas passes through the fixed cylinder, the corrugated fillings can be fully contacted with the liquid, and after the surfaces of the corrugated fillings are fully contacted with the liquid, the corrugated fillings can be prevented from being dried for a long time to cause residue blockage, so that the mass transfer efficiency is improved.

Description

High mass transfer efficiency type filler device

Technical Field

The utility model relates to the technical field of packed towers, in particular to a high-mass-transfer-efficiency packing device.

Background

The filler tower is a film-shaped contact equipment, in which various shapes of fillers are filled in the tower, liquid flows along the surface of the fillers to form a liquid film which is dispersed in continuously flowing gas, and the gas-liquid two-phase contact surface is on the surface of the liquid film of the fillers.

The packing that common packed tower inside set up adopts irregularly to put, and the easy shortcoming that blocks up of packing can show gradually after using a period, especially under the relatively poor operating mode of process environment, and the packing slab is because of being different contained angles and crisscross each other, deposits sulfur cream, dirt easily on the packing slab, causes the gas-liquid bias flow, forms the packing dry zone, leads to the interior packing of tower to block up, influences the normal steady operation of system, and mass transfer efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high mass transfer efficiency type filling device to solve the problems in the background technology.

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

a high mass transfer efficiency type packing device comprises a shell, a top cover, a backflow mechanism, a spraying mechanism and a packing mechanism, wherein the top cover is fixedly installed at the top of the shell, the spraying mechanism is arranged at the top end inside the shell, the packing mechanism is arranged on the inner side of the middle part of the shell, and the backflow mechanism is arranged at the bottom end inside the shell;

through the above scheme, through setting up the casing, during the use, with gaseous through outside pipeline connection intake pipe, advance water piping connection outside pump machine, the back flow is connected to the other end of pump machine simultaneously, gaseous follow the intake pipe and get into the back, through the mechanism that packs, spray simultaneously the mechanism with the liquid of liquid intracavity portion spray in the mechanism that packs for fully contact between gaseous and the liquid, gaseous blast pipe discharge through the top cap top at last.

Preferably, the backflow mechanism comprises a water inlet pipe, a backflow pipe, a liquid cavity and a liquid level meter, the liquid cavity is arranged at the bottom end inside the shell, the bottom of the shell is fixedly connected with the liquid cavity through the water inlet pipe, the backflow pipe is arranged at the top of the shell, the liquid level meter is arranged at the top of one side of the shell, which is located on the water inlet pipe, and the liquid level meter is connected with the liquid cavity;

through the scheme, by arranging the backflow mechanism, when liquid in the liquid cavity is sprayed by the sprayer and then enters the filling mechanism, the liquid leaks downwards through the filling mechanism, meanwhile, the pump arranged on one side of the water inlet pipe can circularly feed the liquid in the liquid cavity into the backflow pipe again, so that the circulating water supply between the water inlet pipe and the backflow pipe is kept, the water inlet pipe can be provided with the tee joint and is connected with an external water supply pipeline, and when the liquid in the liquid cavity is not detected sufficiently by the liquid level meter, the liquid can be supplemented timely, so that the aim of recycling is fulfilled conveniently;

preferably, the spraying mechanism comprises a mounting plate, supports, a sprayer, an air inlet pipe and an air outlet pipe, the mounting plate is arranged at the top end inside the shell, the supports are arranged at two ends of the bottom of the mounting plate, the sprayer is fixedly mounted between the bottoms of the supports at two ends, the sprayer is connected with the return pipe, the air outlet pipe is arranged at the top of the top cover, and the air inlet pipe is arranged at one side, away from the water inlet pipe, of the bottom of the shell;

through the scheme, by arranging the spraying mechanism, after liquid in the liquid cavity is fed from the position of the return pipe through the external pump, the liquid is sprayed into the fixed cylinder through the sprayer, the bottom of the sprayer is provided with the plurality of nozzles to uniformly spray the liquid, so that the surface of the corrugated filler in the fixed cylinder can be fully contacted with the liquid;

preferably, the filling mechanism comprises a fixed cylinder, a fixed ring, a first flow guide port, a second flow guide port, corrugated fillers, through holes and flow guide grooves, the fixed cylinder is arranged at the upper end of the liquid cavity of the shell, the top and the bottom of the fixed cylinder are fixedly connected with the inner wall of the shell through the fixed ring, the first flow guide port is arranged at the top of the fixed cylinder, the second flow guide port is arranged at the bottom of the fixed cylinder, a plurality of corrugated fillers are arranged in the fixed cylinder, a plurality of through holes are formed in the middle parts of the inner sides of the first flow guide port and the second flow guide port, and the flow guide grooves are formed among the through holes;

according to the scheme, the filling mechanism is arranged, the plurality of corrugated fillings are arranged in the fixed cylinder, each corrugated filling is regularly arranged, liquid can be uniformly distributed on the surface of the fixed cylinder when the liquid passes through the fixed cylinder, the fixed cylinder can be fully contacted with the liquid when gas passes through the fixed cylinder, and the corrugated fillings can be prevented from being dried for a long time to cause residue blockage after the surfaces of the corrugated fillings are fully contacted with the liquid, so that the mass transfer efficiency is improved;

preferably, a demister is fixedly arranged inside the top cover;

through the scheme, by arranging the demister, after the gas is treated by the filling mechanism, the water vapor attached to the gas can be discharged through the demister, the discharged liquid can flow into the fixed cylinder again, and the dried gas can be discharged through the exhaust pipe, so that the aim of facilitating gas-liquid separation is fulfilled;

preferably, a filter is arranged at one end of the return pipe, which is far away from the shell;

through above-mentioned scheme, through setting up the filter, the trace impurity part that contains in the gas can remain on the ripple packs, flows through the ripple through liquid and packs it and bring it into the liquid chamber, at this moment through outside pump machine during the backward flow, can avoid flowing into the fixed cylinder once more with impurity filtration through the filter of back flow one side to reach the filterable mesh of being convenient for.

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

1. this high mass transfer efficiency type filler device, through setting up the filler mechanism, a plurality of ripples of fixed cylinder internally mounted are packed, and every ripple packs and adopts the rule to put, and liquid when passing through, can evenly distributed on its surface, when gaseous when passing through can with fully contact between the liquid, the ripple packs the surface and liquid and fills the contact back, can avoid the long-term drying of ripple filler, leads to the residue to block up to improve mass transfer efficiency.

2. This high mass transfer efficiency type filler device, through setting up filter 20, the trace impurity part that contains in the gas can remain on the ripple packs, flows through the ripple packs through liquid and brings it into the liquid chamber, at this moment when flowing back through outside pump machine, can avoid flowing into the fixed cylinder once more with impurity filtration through the filter of back flow one side to reach the filterable mesh of being convenient for.

Drawings

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

FIG. 2 is a schematic view of a mounting structure of the fixed barrel of the present invention;

fig. 3 is a schematic front view of the first diversion opening of the present invention.

In the figure: 1. a housing; 2. a top cover; 3. a water inlet pipe; 4. a return pipe; 5. a liquid chamber; 6. a liquid level meter; 7. mounting a plate; 8. a support; 9. a sprayer; 10. an air inlet pipe; 11. an exhaust pipe; 12. a fixed cylinder; 13. a stationary ring; 14. a first flow guide port; 15. a second flow guide port; 16. corrugated packing; 17. a through hole; 18. a diversion trench; 19. a demister; 20. and (3) a filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a technical solution provided by the present invention is:

a high mass transfer efficiency type packing device comprises a shell 1, a top cover 2, a backflow mechanism, a spraying mechanism and a packing mechanism, wherein the top cover 2 is fixedly installed at the top of the shell 1, the spraying mechanism is arranged at the top end inside the shell 1, the packing mechanism is arranged on the inner side of the middle part of the shell 1, and the backflow mechanism is arranged at the bottom end inside the shell 1;

through the above scheme, through setting up casing 1, during the use, with gaseous through outside pipeline connection intake pipe 10, with the outside pump machine of inlet tube 3 connection, return pipe 4 is connected to the other end of pump machine simultaneously, gaseous from intake pipe 10 entering back, through the mechanism of packing, spray simultaneously during the mechanism sprays the liquid of 5 insides in the liquid chamber into the mechanism of packing for fully contact between gaseous and the liquid, gaseous 11 discharges through the blast pipe at top cap 2 tops at last.

In this embodiment, preferably, the backflow mechanism includes a water inlet pipe 3, a backflow pipe 4, a liquid chamber 5 and a liquid level meter 6, the liquid chamber 5 is arranged at the bottom end inside the casing 1, the bottom of the casing 1 is fixedly connected with the liquid chamber 5 through the water inlet pipe 3, the backflow pipe 4 is arranged at the top of the casing 1, the liquid level meter 6 is arranged at the top of one side of the casing 1, which is located on the water inlet pipe 3, and the liquid level meter 6 is connected with the liquid chamber 5;

through the scheme, by arranging the backflow mechanism, when liquid in the liquid cavity 5 is sprayed by the sprayer 9 and then enters the filling mechanism, the liquid leaks downwards through the filling mechanism, meanwhile, the pump arranged on one side of the water inlet pipe 3 can circularly feed the liquid in the liquid cavity 5 into the backflow pipe 4 again, so that the circulating water supply between the water inlet pipe 3 and the backflow pipe 4 is maintained, the water inlet pipe 3 can be provided with a tee joint which is connected with an external water supply pipeline, and when the liquid in the liquid cavity 5 is detected to be insufficient by the liquid level meter 6, the liquid can be timely supplemented, so that the aim of facilitating the circulating use is fulfilled;

in this embodiment, preferably, the spraying mechanism includes a mounting plate 7, a bracket 8, a sprayer 9, an air inlet pipe 10 and an air outlet pipe 11, the mounting plate 7 is arranged at the top end inside the housing 1, the brackets 8 are arranged at both ends of the bottom of the mounting plate 7, the sprayer 9 is fixedly arranged between the bottoms of the brackets 8 at both ends, the sprayer 9 is connected with the return pipe 4, the air outlet pipe 11 is arranged at the top of the top cover 2, and the air inlet pipe 10 is arranged at one side of the bottom of the housing 1 away from the water inlet pipe 3;

through the scheme, by arranging the spraying mechanism, after liquid in the liquid cavity 5 is sent from the position of the return pipe 4 through the external pump, the liquid is sprayed into the fixed cylinder 12 through the sprayer 9, the bottom of the sprayer 9 is provided with a plurality of nozzles for uniformly spraying the liquid, so that the surface of the corrugated filler 16 in the fixed cylinder 12 can be fully contacted with the liquid;

in this embodiment, preferably, the filling mechanism includes a fixed cylinder 12, a fixed ring 13, a first guide opening 14, a second guide opening 15, corrugated fillers 16, through holes 17 and guide grooves 18, the fixed cylinder 12 is arranged at the upper end of the liquid cavity 5 of the casing 1, the top and the bottom of the fixed cylinder 12 are both fixedly connected to the inner wall of the casing 1 through the fixed ring 13, the first guide opening 14 is arranged at the top of the fixed cylinder 12, the second guide opening 15 is arranged at the bottom of the fixed cylinder 12, a plurality of corrugated fillers 16 are arranged inside the fixed cylinder 12, the middle parts of the inner sides of the first guide opening 14 and the second guide opening 15 are both provided with a plurality of through holes 17, and the guide grooves 18 are arranged between the plurality of through holes 17;

according to the scheme, the packing mechanism is arranged, the plurality of corrugated packings 16 are arranged in the fixed cylinder 12, each corrugated packing 16 is regularly arranged, liquid can be uniformly distributed on the surface of the corrugated packing 16 when the liquid passes through the corrugated packing, the corrugated packing 16 can be fully contacted with the liquid when the gas passes through the corrugated packing, and the corrugated packing 16 can be prevented from being dried for a long time to cause residue blockage after the surface of the corrugated packing 16 is fully contacted with the liquid, so that the mass transfer efficiency is improved;

in this embodiment, preferably, a demister 19 is fixedly installed inside the top cover 2;

through the scheme, by arranging the demister 19, after the gas is treated by the filling mechanism, the water vapor attached to the gas can be discharged through the demister 19, the discharged liquid can flow into the fixed cylinder 12 again, and the dried gas can be discharged through the exhaust pipe 11, so that the purpose of facilitating gas-liquid separation is achieved;

in this embodiment, it is preferable that the return pipe 4 is provided with a filter 20 at an end away from the housing 1;

through the scheme, by arranging the filter 20, a trace impurity part contained in the gas can be retained on the corrugated packing 16, the gas is brought into the liquid cavity 5 by the liquid flowing through the corrugated packing 16, and at the moment, when the gas flows back through the external pump, the impurity can be filtered by the filter 20 on one side of the return pipe 4 to be prevented from flowing into the fixed cylinder 12 again, so that the purpose of facilitating filtering is achieved.

When the high mass transfer efficiency type packing device of the embodiment is used, by arranging the backflow mechanism, when liquid in the liquid cavity 5 is sprayed by the sprayer 9 and then enters the packing mechanism, the liquid leaks downwards by the packing mechanism, and meanwhile, the pump arranged at one side of the water inlet pipe 3 can circularly send the liquid in the liquid cavity 5 into the backflow pipe 4 again, so that the circulating water supply between the water inlet pipe 3 and the backflow pipe 4 is kept, the water inlet pipe 3 can be provided with a tee joint which is connected with an external water supply pipeline, when the liquid in the liquid cavity 5 is detected to be insufficient by the liquid level meter 6, the liquid can be supplemented in time, so that the purpose of convenient circulating use is achieved, by arranging the packing mechanism, a plurality of corrugated packings 16 are arranged in the fixed cylinder 12, each corrugated packing 16 is regularly arranged, when the liquid passes through, the liquid can be uniformly distributed on the surface of the corrugated packings, and when the gas passes through the corrugated packings can be fully contacted with the liquid, after the surface of the corrugated packing 16 is fully contacted with liquid, the corrugated packing 16 can be prevented from being dried for a long time to cause residue blockage, thereby improving the mass transfer efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high mass transfer efficiency type filler device, includes casing (1), top cap (2), backflow mechanism, sprays mechanism and filler mechanism, its characterized in that: the top fixed mounting top cap (2) of casing (1), the inside top of casing (1) sets up sprays the mechanism, casing (1) middle part inboard sets up the mechanism of packing, the inside bottom of casing (1) sets up backward flow mechanism.

2. The mass transfer efficiency-high packing device according to claim 1, wherein: the backflow mechanism comprises a water inlet pipe (3), a backflow pipe (4), a liquid cavity (5) and a liquid level meter (6), the liquid cavity (5) is arranged at the bottom of the inside of the shell (1), the liquid cavity (5) is fixedly connected with the bottom of the shell (1) through the water inlet pipe (3), the backflow pipe (4) is arranged at the top of the shell (1), the liquid level meter (6) is arranged at the top of one side, located on the water inlet pipe (3), of the shell (1), and the liquid level meter (6) is connected with the liquid cavity (5).

3. The mass transfer efficiency-high packing device according to claim 1, wherein: spray the mechanism including mounting panel (7), support (8), spray thrower (9), intake pipe (10) and blast pipe (11), the inside top of casing (1) sets up mounting panel (7), the bottom both ends of mounting panel (7) all set up support (8), both ends fixed mounting spray thrower (9) between the bottom of support (8), be connected between spray thrower (9) and back flow (4), the top of top cap (2) sets up blast pipe (11), one side that inlet tube (3) was kept away from to the bottom of casing (1) sets up intake pipe (10).

4. The mass transfer efficiency-high packing device according to claim 1, wherein: the packing mechanism is including solid fixed cylinder (12), retainer plate (13), first water conservancy diversion mouth (14), second water conservancy diversion mouth (15), ripple filler (16), through-hole (17) and guiding gutter (18), casing (1) is located the upper end of sap cavity (5) and sets up solid fixed cylinder (12), the top and the bottom of gu fixed cylinder (12) all pass through retainer plate (13) fixed connection casing (1) inner wall, the top of gu fixed cylinder (12) sets up first water conservancy diversion mouth (14), the bottom of gu fixed cylinder (12) sets up second water conservancy diversion mouth (15), the inside of gu fixed cylinder (12) sets up a plurality of ripples filler (16), a plurality of through-holes (17) are all seted up at the inboard middle part of first water conservancy diversion mouth (14) and second water conservancy diversion mouth (15), and is a plurality of set up guiding gutter (18) between through-hole (17).

5. The mass transfer efficiency-high packing device according to claim 1, wherein: and a demister (19) is fixedly arranged in the top cover (2).

6. The mass transfer efficiency-high packing device according to claim 2, wherein: and a filter (20) is arranged at one end of the return pipe (4) far away from the shell (1).