CN218393019U

CN218393019U - Spraying tail gas absorption tower for efficient filtration in fumaric acid processing

Info

Publication number: CN218393019U
Application number: CN202222670183.0U
Authority: CN
Inventors: 王建军; 车万忠; 崔丰华
Original assignee: Weinan Jindisheng Technology Co ltd
Current assignee: Weinan Jindisheng Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-31
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a spray tail gas absorption tower for efficiently filtering fumaric acid processing, which comprises a tower body and an air inlet arranged on one side of the tower body, wherein the bottom of the tower body is provided with a water tank, a supporting block is arranged above the water tank, the supporting block is fixedly connected with the inner wall of the tower body, the supporting block is provided with a collecting mechanism, and a plurality of packing layers are arranged above the collecting mechanism; a spraying mechanism is arranged above the packing layers, a demister is fixedly connected to the inner wall of the upper end of the tower body, and a protection mechanism is arranged at the top end of the tower body; the tower body front end is equipped with sealing door, and sealing door is corresponding with collection mechanism, the utility model discloses a particulate matter in the waste gas intercepts, and the particulate matter that drops then can concentrate on in the filter frame, and the sealing door is opened in the later stage can be with filter frame and filter screen extraction, is convenient for handle the particulate matter, prevents that a large amount of particulate matters from entering into the pump body in, leads to the fact the jam to the pump body to guarantee the life and the performance of the pump body.

Description

Spraying tail gas absorption tower for efficient filtration in fumaric acid processing

Technical Field

The utility model relates to a be used for fumaric acid processing high efficiency filter to spray tail gas absorption tower belongs to spray column technical field.

Background

Fumaric acid generally refers to fumaric acid, also known as fumaric acid, fumaric acid and corynic acid, is carboxylic acid derived from butene, is a colorless and flammable crystal, and has various industrial methods for producing fumaric acid. The main source of the fumaric acid is that benzene (or butylene) is oxidized to generate maleic acid (or maleic anhydride) in the presence of a catalyst, and the maleic acid (or maleic anhydride) is isomerized to obtain the fumaric acid.

Current spray column can be adulterated with certain particulate matter in the waste gas when filtering waste gas, and when the particulate matter was all mixed in the wash water in the basin, the pump body can inhale the particulate matter, appears blocking phenomenon easily to influence the life and the performance of the pump body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for fumaric acid processing high efficiency filter to spray tail gas absorption tower to solve the problem that provides in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a spray tail gas absorption tower for efficiently filtering fumaric acid processing comprises a tower body and a gas inlet arranged on one side of the tower body, wherein a water tank is arranged at the bottom of the tower body, a supporting block is arranged above the water tank and fixedly connected with the inner wall of the tower body, a collecting mechanism is arranged on the supporting block, and a plurality of packing layers are arranged above the collecting mechanism; a spraying mechanism is arranged above the plurality of packing layers, a demister is fixedly connected to the inner wall of the upper end of the tower body, and a protection mechanism is arranged at the top end of the tower body; the tower body front end is equipped with sealing door, sealing door and collection mechanism correspond.

Preferably, the spraying mechanism includes the mount pad, the pump body, the inlet tube, the output tube, a plurality of fixed pipe and a plurality of shower nozzle, mount pad fixed connection is in tower body bottom one side, the fixedly connected with pump body on the mount pad, pump body input fixedly connected with inlet tube, inlet tube one end is inserted and is established in the basin, pump body output end fixedly connected with output tube, it is a plurality of fixed pipe is all inserted and is established in the tower body, and is a plurality of fixed pipe is corresponding with a plurality of packing layers respectively, and is a plurality of fixed pipe one end all with output tube fixed connection, it is a plurality of the equal fixedly connected with a plurality of shower nozzles in fixed pipe bottom.

Preferably, the collecting mechanism comprises a filter frame, a filter screen, a plurality of connecting rods and two side blocks, wherein the two side blocks are fixedly connected to the two sides of the upper end of the filter frame and are located at the upper end of the supporting block, the filter screen is arranged above the filter frame, and the filter screen is fixedly connected with the filter frame through the connecting rods.

Preferably, the protection mechanism comprises a plurality of support columns, an apron and a protection frame, the apron is fixedly connected with the top end of the tower body through the support columns, the outer side of the apron is fixedly connected with the protection frame, and the protection frame is arranged into a round table shape.

Preferably, the air inlet level is greater than the filter frame level, and the air inlet level is less than the filter screen level.

Compared with the prior art, the beneficial effects of the utility model are that: the particulate matter through in the waste gas intercepts, and the particulate matter that drops then can concentrate on in the filter frame, and the sealing door is opened in the later stage and can be with filter frame and filter screen extraction, is convenient for handle the particulate matter, prevents that a large amount of particulate matters from entering into the pump body in, leads to the fact the jam to the pump body to guarantee the life and the performance of the pump body.

Drawings

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

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic structural view of the collecting mechanism of the present invention;

fig. 4 is a schematic structural view of the protection frame of the present invention.

In the figure: 1. a tower body; 2. an air inlet; 3. a water tank; 4. a packing layer; 5. a demister; 6. a spraying mechanism; 61. a mounting base; 62. a water inlet pipe; 63. a pump body; 64. an output pipe; 65. fixing the tube; 66. a spray head; 7. a protection mechanism; 71. a support column; 72. a cover plate; 73. a protective frame; 8. a collection mechanism; 81. a filter frame; 82. filtering with a screen; 83. a connecting rod; 84. a side block; 9. a supporting block; 10. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a spray tail gas absorption tower for efficiently filtering fumaric acid processing comprises a tower body 1 and an air inlet 2 arranged on one side of the tower body 1, wherein a water tank 3 is arranged at the bottom of the tower body 1, a supporting block 9 is arranged above the water tank 3, the supporting block 9 is fixedly connected with the inner wall of the tower body 1, a collecting mechanism 8 is arranged on the supporting block 9, and a plurality of packing layers 4 are arranged above the collecting mechanism 8; a spraying mechanism 6 is arranged above the plurality of packing layers 4, a demister 5 is fixedly connected to the inner wall of the upper end of the tower body 1, and a protection mechanism 7 is arranged at the top end of the tower body 1; the front end of the tower body 1 is provided with a sealing door 10, the sealing door 10 corresponds to the collecting mechanism 8, particulate matters in waste gas are intercepted, the falling particulate matters can be concentrated in the filter frame 81, the sealing door 10 is opened in the later stage, the filter frame 81 and the filter screen 82 can be extracted, the particulate matters are convenient to process, a large amount of particulate matters are prevented from entering the pump body 63, the pump body 63 is blocked, and therefore the service life and the service performance of the pump body 63 are guaranteed.

The spraying mechanism 6 comprises a mounting seat 61, a pump body 63, a water inlet pipe 62, an output pipe 64, a plurality of fixed pipes 65 and a plurality of spray heads 66, the mounting seat 61 is fixedly connected to one side of the bottom end of the tower body 1, the pump body 63 is fixedly connected to the mounting seat 61, the water inlet pipe 62 is fixedly connected to the input end of the pump body 63, one end of the water inlet pipe 62 is inserted into the water tank 3, the output end of the pump body 63 is fixedly connected to the output pipe 64, the fixed pipes 65 are all inserted into the tower body 1, the fixed pipes 65 correspond to the packing layers 4 respectively, one end of each fixed pipe 65 is fixedly connected to the output pipe 64, the bottom ends of the fixed pipes 65 are all fixedly connected to the spray heads 66, the pump body 63 conveys washing water into the output pipe 64 through the water inlet pipe 62, then the waste gas is sprayed through the fixed pipes 65 and the spray heads 66, the waste gas is further filtered, the falling washing water can reenter into the water tank 3, the waste gas can be recycled, and resources are saved; the collecting mechanism 8 comprises a filter frame 81, a filter screen 82, a plurality of connecting rods 83 and two side blocks 84, the side blocks 84 are fixedly connected to two sides of the upper end of the filter frame 81, the two side blocks 84 are located at the upper end of the supporting block 9, the filter screen 82 is arranged above the filter frame 81, the filter screen 82 is fixedly connected with the filter frame 81 through the connecting rods 83, the filter screen 82 intercepts particulate matters in the waste gas, and the falling particulate matters are concentrated in the filter frame 81 to facilitate later-stage cleaning; the protection mechanism 7 comprises a plurality of support columns 71, a cover plate 72 and a protection frame 73, the cover plate 72 is fixedly connected with the top end of the tower body 1 through the plurality of support columns 71, the protection frame 73 is fixedly connected with the outer side of the cover plate 72, and the protection frame 73 is in a round table shape and prevents rainwater from entering the tower body 1; the horizontal height of the air inlet 2 is greater than the horizontal height of the filter frame 81, the horizontal height of the air inlet 2 is less than the horizontal height of the filter screen 82, and the filter screen 82 and the filter frame 81 are guaranteed to intercept particulate matters in the waste gas.

Specifically, when the utility model is used, waste gas enters the tower body 1 through the air inlet 2, the waste gas firstly passes through the filter screen 82, the filter screen 82 intercepts particulate matters in the waste gas, the falling particulate matters are concentrated in the filter frame 81, and the waste gas is filtered by the plurality of packing layers 4; the output tube 64 is carried the sparge water to the pump body 63 through inlet tube 62 in, a plurality of fixed pipes of rethread 65 and a plurality of shower nozzle 66 spray waste gas, further filtration is carried out to waste gas, the sparge water that falls can enter into the basin 3 again, reuse, and resources are saved, waste gas after the filtration is discharged from tower body 1 top again, the sealing door 10 is opened in the later stage and filter frame 81 and filter screen 82 extraction can be with, be convenient for handle the particulate matter, prevent that a large amount of particulate matters from entering into the pump body 63 in, cause the jam to the pump body 63, thereby guarantee the life and the performance of the pump body 63.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for fumaric acid processing high efficiency filter's tail gas absorption tower that sprays, includes tower body (1) and sets up air inlet (2) in tower body (1) one side, its characterized in that: a water tank (3) is arranged at the bottom of the tower body (1), a supporting block (9) is arranged above the water tank (3), the supporting block (9) is fixedly connected with the inner wall of the tower body (1), a collecting mechanism (8) is arranged on the supporting block (9), and a plurality of packing layers (4) are arranged above the collecting mechanism (8); a spraying mechanism (6) is arranged above the packing layers (4), a demister (5) is fixedly connected to the inner wall of the upper end of the tower body (1), and a protection mechanism (7) is arranged at the top end of the tower body (1); the tower body (1) front end is equipped with sealing door (10), sealing door (10) and collection mechanism (8) are corresponding.

2. The spray tail gas absorption tower for efficient filtration in fumaric acid processing according to claim 1, characterized in that: spray mechanism (6) including mount pad (61), the pump body (63), inlet tube (62), output tube (64), a plurality of fixed pipe (65) and a plurality of shower nozzle (66), mount pad (61) fixed connection is in tower body (1) bottom one side, fixedly connected with pump body (63) is gone up in mount pad (61), the input end fixedly connected with inlet tube (62) of the pump body (63), inlet tube (62) one end is inserted and is established in basin (3), pump body (63) output end fixedly connected with output tube (64), and is a plurality of fixed pipe (65) are all inserted and are established in tower body (1), and are a plurality of fixed pipe (65) are corresponding with a plurality of packing layers (4) respectively, and are a plurality of fixed pipe (65) one end all with output tube (64) fixed connection, and is a plurality of fixed pipe (65) bottom is a plurality of the equal fixedly connected with shower nozzle (66).

3. The spray tail gas absorption tower for efficient filtration in fumaric acid processing according to claim 1, characterized in that: collect mechanism (8) including straining frame (81), filter screen (82), a plurality of connecting rod (83) and two side pieces (84), strain equal fixedly connected with side piece (84) in frame (81) upper end both sides, two side piece (84) all are located supporting shoe (9) upper end, strain frame (81) top and be equipped with filter screen (82), pass through connecting rod (83) fixed connection between filter screen (82) and straining frame (81).

4. The spray tail gas absorption tower for efficient filtration in fumaric acid processing as set forth in claim 1, wherein: protection machanism (7) include a plurality of support columns (71), apron (72) and protective frame (73), through a plurality of support columns (71) fixed connection between apron (72) and tower body (1) top, apron (72) outside fixedly connected with protective frame (73), protective frame (73) are established to the round platform form.

5. The spray tail gas absorption tower for efficient filtration in fumaric acid processing according to claim 1, characterized in that: the air inlet (2) horizontal height is greater than the filtering frame (81) horizontal height, and the air inlet (2) horizontal height is less than the filtering screen (82) horizontal height.