CN210786791U

CN210786791U - Absorption tower is used in production of glass steel ammonia

Info

Publication number: CN210786791U
Application number: CN201921502522.6U
Authority: CN
Inventors: 平杰
Original assignee: Hubei Zhongao Composite Products Co ltd
Current assignee: Hubei Zhongao Composite Products Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-19
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses an absorption tower for producing glass fiber reinforced plastic ammonia, which comprises an absorption tower body, wherein the outer surface of the absorption tower is provided with a plurality of observation windows, the outer side of the absorption tower is provided with a water pump, the output end of the water pump is connected with a liquid conveying pipeline, the liquid conveying pipeline is fixed on the outer wall of the absorption tower through a fixing frame, the liquid conveying pipeline is connected with the side surface of the top of the absorption tower and extends into the absorption tower through a through hole, the bottom in the absorption tower is provided with a liquid storage tank, a first clapboard is arranged above the liquid storage tank, a first packing layer is arranged above the first clapboard, a second clapboard and a second packing layer arranged on the second clapboard are arranged above the first packing layer, a spraying layer is arranged above the second packing layer, the spraying layer comprises a spraying pipeline and a spray head, one end of the spraying pipeline is connected with the liquid conveying pipeline, a, the absorption tower side is provided with the admission line, and the more single filler absorption of this application possesses better absorption effect, and simple structure.

Description

Absorption tower is used in production of glass steel ammonia

Technical Field

The utility model relates to a flue gas treatment technical field specifically is an absorption tower is used in production of glass steel ammonia.

Background

An absorption tower is a device that performs an absorption operation. The liquid-gas phase contact state can be divided into three types. The first type is a plate tower, a bubbling absorption tower and a stirring bubbling absorption tower, wherein gas is dispersed in a liquid phase in a bubble form; the second type is an ejector, a venturi, a spray tower in which liquid is dispersed in a gas phase in the form of droplets; the third type is a packed absorption column and a falling film absorption column in which liquid contacts with a gas phase in a film-like motion. The gas-liquid two-phase flow mode in the tower can be countercurrent or cocurrent. Usually, a countercurrent operation is adopted, the absorbent flows from top to bottom in the tower top, and contacts with the gas flowing from bottom to top, the liquid absorbed with the absorbent is discharged from the bottom of the tower, and the purified gas is discharged from the top of the tower. However, the existing absorption tower structure is unreasonable, a single absorption mode cannot well absorb gas, and the effect is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an absorption tower is used in production of glass steel ammonia to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an absorption tower for producing glass fiber reinforced plastic ammonia comprises an absorption tower body, wherein the absorption tower is fixed on the ground through concrete pouring, a plurality of observation windows are formed in the outer surface of the absorption tower, a water pump is arranged on the outer side of the absorption tower, the output end of the water pump is connected with a liquid conveying pipeline, the liquid conveying pipeline is vertically arranged upwards, the liquid conveying pipeline is fixed on the outer wall of the absorption tower through a fixing frame, and the liquid conveying pipeline is connected with the side face of the top of the absorption tower and extends into the absorption tower through a through hole; a liquid storage tank is arranged at the bottom in the absorption tower, a first partition plate is arranged above the liquid storage tank, a first packing layer is arranged above the first partition plate, a second partition plate and a second packing layer arranged on the second partition plate are arranged above the first packing layer, a spraying layer is arranged above the second packing layer, the spraying layer comprises a spraying pipeline and a spray head, one end of the spraying pipeline is connected with a liquid conveying pipeline, the other end of the spraying pipeline is arranged in a sealing manner, and a defogging layer is arranged above the spraying layer; the top of the absorption tower is provided with an air outlet pipeline of a bag rain shelter, and the side surface of the absorption tower is provided with an air inlet pipeline.

As a further aspect of the present invention: the observation window is made of transparent glass.

As a further aspect of the present invention: the packing density of the second packing layer is greater than that of the first packing layer.

As a further aspect of the present invention: the first separator and the second separator are metal nets coated with anticorrosive materials on the outer surfaces.

As a further aspect of the present invention: the shower nozzle is the seedpod of a lotus structure, and the shower nozzle bottom is equipped with a plurality of nozzles, and the nozzle is outwards setting for the slope.

As a further aspect of the present invention: the liquid outlet has been seted up to the liquid reserve tank side, and the liquid outlet is provided with sealed lid.

As a further aspect of the present invention: the mist removing layer is of an outer metal mesh structure.

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

the utility model discloses a packing layer of two-layer different density carries out the absorption of accomplishing more to gas, set up on the great second packing layer of density and spray the layer, and the shower nozzle is equipped with the outside nozzle of a plurality of slopes, is favorable to increasing liquid and air area of contact, increases the absorption effect, set up the except that the fog layer of metal mesh structure above spraying the layer, the steam that produces when being favorable to spraying absorption tower inside forms the separation, and steam collects on the fog layer and forms the water droplet and fall into the liquid reserve tank again. The single absorption mode effect of the good more normal use of this application absorption effect is better showing.

Drawings

FIG. 1 is a schematic structural diagram of an absorption tower for producing ammonia from glass fiber reinforced plastics.

FIG. 2 is a schematic structural diagram of a spray head in an absorption tower for producing glass fiber reinforced plastic ammonia.

In the figure: 1. an absorption tower; 2. a ground surface; 3. an observation window; 4. a water pump; 5. a fluid delivery conduit; 6. a fixed mount; 7. a liquid storage tank; 8. a first separator; 9. a first filler layer; 10. a second separator; 11. a second packing layer; 12. a spray pipe; 13. a spray head; 14. an air outlet pipe; 15. a nozzle; 16. a liquid outlet; 17. an air intake duct; 18. and a defogging layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, an absorption tower for producing glass fiber reinforced plastic ammonia comprises an absorption tower 1 body, wherein the absorption tower 1 is fixed on the ground 2 through concrete pouring, a plurality of observation windows 3 are formed on the outer surface of the absorption tower 1, the observation windows 3 are made of transparent glass, so that an operator can visually know the conditions inside the absorption tower 1, a water pump 4 is arranged outside the absorption tower 1, an output end of the water pump 4 is connected with a liquid delivery pipeline 5, the liquid delivery pipeline 5 is vertically arranged upwards, the liquid delivery pipeline 5 is fixed on the outer wall of the absorption tower 1 through a fixing frame 6, and the liquid delivery pipeline 5 is connected with the side surface of the top of the absorption tower 1 and extends into the absorption tower 1 through;

the bottom in the absorption tower 1 is provided with a liquid storage tank 7, a first clapboard 8 is arranged above the liquid storage tank 7, a first packing layer 9 is arranged above the first clapboard 8, a second clapboard 10 and a second packing layer 11 arranged on the second clapboard 10 are arranged above the first packing layer 9, the first clapboard 8 and the second clapboard 10 are metal nets the outer surfaces of which are coated with anticorrosive materials, the absorption of the packing layer to gas is not hindered while the packing layer is supported, the packing density of the second packing layer 11 is larger than that of the first packing layer 9, when the spraying layer sprays the inside of the absorption tower 1, the gas can be better absorbed by two layers of packing with different densities, the spraying layer is arranged above the second packing layer 11 and comprises a spraying pipeline 12 and a spray head 13, the spray head 13 is of a lotus structure, the bottom of the spray head 13 is provided with a plurality of spray nozzles 15, the nozzles 15 are obliquely and outwards arranged, so that the inner space of the absorption tower 1 can be completely covered, the absorption effect is improved, one end of the spray pipeline 12 is connected with the infusion pipeline 5, the other end of the spray pipeline 12 is arranged in a sealing manner, and the defogging layer 18 is arranged above the spray layer; the top of the absorption tower 1 is provided with an air outlet pipeline 14 of a bag rain shelter, the side face of the absorption tower 1 is provided with an air inlet pipeline 17, a liquid outlet 16 is formed below the air inlet pipeline, the liquid outlet 16 is provided with a sealing cover, and liquid is conveniently replaced when the liquid absorption in the liquid storage tank 7 reaches saturation.

The utility model discloses admit air in the in-service use to absorption tower 1 through admission line 17, open water pump 4 simultaneously and start spraying, the packing layer through two-layer different density forms prefilter to gas, it is when gaseous ascending to second packing layer 11 top, the liquid that shower nozzle 13 sprayed mixes to gaseous formation, liquid that will absorb returns to liquid reserve tank 7, accomplish the absorption, when liquid reaches the saturation in liquid reserve tank 7, change is accomplished to accessible liquid outlet 16, the more single filler absorption of this application possesses better absorption effect, and simple structure.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The absorption tower for producing the glass fiber reinforced plastic ammonia comprises an absorption tower (1) body and is characterized in that the absorption tower (1) is fixed on the ground (2) through concrete pouring, a plurality of observation windows (3) are formed in the outer surface of the absorption tower (1), a water pump (4) is arranged on the outer side of the absorption tower (1), the output end of the water pump (4) is connected with a liquid conveying pipeline (5), the liquid conveying pipeline (5) is vertically arranged upwards, the liquid conveying pipeline (5) is fixed on the outer wall of the absorption tower (1) through a fixing frame (6), and the liquid conveying pipeline (5) is connected with the side face of the top of the absorption tower (1) and extends into the absorption tower (1) through a through hole; a liquid storage tank (7) is arranged at the bottom in the absorption tower (1), a first partition plate (8) is arranged above the liquid storage tank (7), a first packing layer (9) is arranged above the first partition plate (8), a second partition plate (10) and a second packing layer (11) arranged on the second partition plate (10) are arranged above the first packing layer (9), a spraying layer is arranged above the second packing layer (11), the spraying layer comprises a spraying pipeline (12) and a spray head (13), one end of the spraying pipeline (12) is connected with a liquid conveying pipeline (5), the other end of the spraying pipeline (12) is arranged in a sealing manner, and a defogging layer (18) is arranged above the spraying layer; the top of the absorption tower (1) is provided with an air outlet pipeline (14) with a rain shelter, and the side surface of the absorption tower (1) is provided with an air inlet pipeline (17).

2. The absorption tower for the production of ammonia made of glass fiber reinforced plastics according to claim 1, wherein the observation window (3) is made of transparent glass.

3. The absorption tower for producing the ammonia glass fiber reinforced plastic according to claim 1, wherein the packing density of the second packing layer (11) is greater than that of the first packing layer (9).

4. The absorption tower for producing the ammonia glass fiber reinforced plastic according to claim 1, wherein the first partition plate (8) and the second partition plate (10) are metal nets coated with an anticorrosive material on the outer surfaces.

5. The absorption tower for producing the ammonia glass fiber reinforced plastic as claimed in claim 1, wherein the spray head (13) is of a shower structure, a plurality of nozzles (15) are arranged at the bottom of the spray head (13), and the nozzles (15) are arranged obliquely outwards.

6. The absorption tower for producing the ammonia glass fiber reinforced plastic as claimed in claim 1, wherein a liquid outlet (16) is formed in the side surface of the liquid storage tank (7), and the liquid outlet (16) is provided with a sealing cover.

7. The absorption tower for producing the ammonia glass fiber reinforced plastic according to claim 1, wherein the demisting layer (18) is of a metal mesh structure.