CN212731617U

CN212731617U - Combined hydrogen chloride graphite falling film absorber

Info

Publication number: CN212731617U
Application number: CN202021232736.9U
Authority: CN
Inventors: 吕浩; 唐正勇; 郭其杨
Original assignee: Nantong Kexing Graphite Equipment Co ltd
Current assignee: Nantong Kexing Graphite Equipment Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-19
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a modular hydrogen chloride graphite falling film absorber, including base and falling film absorber main part, first filler absorption tower and second filler absorption tower are all installed through the support frame in the top of base, a low section of thick bamboo is all installed to falling film absorber main part, first filler absorption tower and the bottom of second filler absorption tower, a first top section of thick bamboo is installed at the top of falling film absorber main part, a second top section of thick bamboo is all installed with the top of second filler absorption tower to first filler absorption tower, all install on the base of a low section of thick bamboo below and receive the jar. The utility model discloses the gaseous absorptive basic operation of falling liquid film formula has not only been realized in the combination formula operation between the filler absorption tower that sets up and the falling liquid film absorber main part, can realize retrieving the operation through gas-liquid exchange's mode simultaneously, contains more foreign particles in the effectual avoiding or reducing gas and leads to its condition that causes the pollution after discharging because of unable falling liquid film infiltration.

Description

Combined hydrogen chloride graphite falling film absorber

Technical Field

The utility model relates to a falling liquid film absorber technical field specifically is a modular hydrogen chloride graphite falling liquid film absorber.

Background

The graphite falling film absorber is falling film gas absorbing equipment mainly made of impermeable graphite, the impermeable graphite is a graphite product which has impermeability to fluid media such as gas, steam, liquid and the like, the graphite material is a special non-metallic material and not only has good physical and mechanical properties and processability, but also has excellent corrosion resistance and high thermal conductivity, so the graphite falling film absorber is an ideal material for manufacturing chemical anti-corrosion equipment, and the graphite product serving as a structural material also contains some high polymer materials or other components so as to adapt to different use conditions.

The prior falling film absorber has the following defects:

1. the existing falling film absorber is basically operated in a single mode, and the requirements of actual operation and processing strength cannot be better met, so that the overall practical effect of the absorber is obviously reduced.

2. The prior falling film absorber can not better separate the separated waste gas during the operation, so that the absorber can collect more waste gas in the absorption operation, thereby reducing the operation quality of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular hydrogen chloride graphite falling film absorber is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular hydrogen chloride graphite falling liquid film absorber, includes base and falling liquid film absorber main part, first filler absorption tower and second filler absorption tower are all installed through the support frame in the top of base, a lower section of thick bamboo is all installed with the bottom of second filler absorption tower to falling liquid film absorber main part, first filler absorption tower, second filler absorption tower all install the second top section of thick bamboo with the top of second filler absorption tower, all install on the base of a lower section of thick bamboo below and receive the jar, install the buffer tank on the base of second filler absorption tower one side, install the vacuum unit on the base of buffer tank one side, and the vacuum unit passes through air duct and buffer tank intercommunication.

Preferably, the top and the bottom of buffer tank one side all are equipped with the guide mouth of intercommunication, the bottom of buffer tank is equipped with the feed opening of intercommunication, the bottom of buffer tank is equipped with the supporting legs that the cooperation was used.

Preferably, all install the circulating pump on the support frame of receiving jar one side, the input of circulating pump passes through the catheter and receives jar intercommunication, and is equipped with the solenoid valve on the catheter, the output of circulating pump passes through circulation liquid conveyer pipe and communicates with first top section of thick bamboo and second top section of thick bamboo respectively.

Preferably, the falling film absorber body, the lower cylinder and the first top cylinder are fixedly installed through first connecting seats, one side of the first top cylinder is provided with a communicated inlet pipe, and the second filler absorption tower, the lower cylinder and the second top cylinder are fixedly installed through second connecting seats.

Preferably, the second top cylinder at the top of the first packing absorption tower is communicated with the lower cylinder at the bottom of the second packing absorption tower through a second waste gas conveying pipe, the lower cylinder at the bottom of the falling film absorber main body is communicated with the lower cylinder at the bottom of the first packing absorption tower through a first waste gas conveying pipe, and the buffer tank is communicated with the second top cylinder at the top of the second packing absorption tower through a third waste gas conveying pipe.

Preferably, the top of the receiving tank is in butt joint communication with the lower cylinder through a receiving pipe.

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

1. the utility model discloses the gaseous absorptive basic operation of falling liquid film formula has not only been realized in the combination formula operation between filler absorption tower and the falling liquid film absorber main part that sets up, can realize retrieving the operation through gas-liquid exchange's mode simultaneously, contains more foreign particles in the effectual avoiding or reducing gas and leads to its condition that causes the pollution after discharging because of unable falling liquid film infiltration, has improved the practical function of falling liquid film absorber.

2. The utility model discloses the surge tank that sets up makes falling liquid film absorber not only realize collecting the effect of separation with vacuum unit, simultaneously can be better save the buffering and discharge, so not only reduced collecting device's consumption, can reduce the pollution to the operation environment again simultaneously, make falling liquid film absorber can be more accord with the production standard of staff and equipment.

Drawings

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

Fig. 2 is a schematic view of a first partial structure of the present invention.

Fig. 3 is a schematic view of a second partial structure of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a receiving tank; 4. a falling film absorber body; 5. a first packed absorption column; 501. a first exhaust gas transport pipe; 6. a low cylinder; 601. a receiving tube; 602. a first exhaust gas transport pipe; 7. a first top cylinder; 701. an inlet pipe; 8. a second top cylinder; 9. a buffer tank; 901. a third waste gas conveying pipe; 902. an air duct; 903. a material guide port; 904. a feeding port; 905. supporting legs; 10. a vacuum unit; 11. a circulation pump; 1101. a circulating liquid conveying pipe; 1102. an electromagnetic valve; 1103. a catheter; 12. a second packed absorption column.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-3, the present invention provides an embodiment: a combined hydrogen chloride graphite falling film absorber comprises a base 1 and a falling film absorber main body 4, wherein the top of the base 1 is provided with the falling film absorber main body 4, a first filler absorption tower 5 and a second filler absorption tower 12 through a support frame 2, the bottoms of the falling film absorber main body 4, the first filler absorption tower 5 and the second filler absorption tower 12 are provided with a low cylinder 6, the combined operation between the filler absorption tower and the falling film absorber main body 4 not only realizes the basic operation of falling film type gas absorption, but also can realize the recovery operation through a gas-liquid exchange mode, effectively avoids or reduces the pollution caused by the fact that gas contains more impurity particles after being discharged because of the incapability of falling film permeation, improves the practical effect of the falling film absorber, the top of the falling film absorber main body 4 is provided with a first top cylinder 7, and the tops of the first filler absorption tower 5 and the second filler absorption tower 12 are provided with a second top cylinder 8, the second top tube 8 at the top of the first filler absorption tower 5 is communicated with the lower tube 6 at the bottom of the second filler absorption tower 12 through a second waste gas conveying pipe 501, and the lower tube 6 at the bottom of the falling film absorber body 4 is communicated with the lower tube 6 at the bottom of the first filler absorption tower 5 through a first waste gas conveying pipe 602.

The base 1 below the low cylinder 6 is provided with a receiving tank 3, the top of the receiving tank 3 is in butt joint communication with the low cylinder 6 through a receiving pipe 601, the support frame 2 at one side of the receiving tank 3 is provided with a circulating pump 11, the input end of the circulating pump 11 is communicated with the receiving tank 3 through a liquid guide pipe 1103, the liquid guide pipe 1103 is provided with an electromagnetic valve 1102, the output end of the circulating pump 11 is respectively communicated with the first top cylinder 7 and the second top cylinder 8 through a circulating liquid conveying pipe 1101, the base 1 at one side of the second filler absorption tower 12 is provided with a buffer tank 9, the top and the bottom at one side of the buffer tank 9 are provided with communicated material guide ports 903, the bottom of the buffer tank 9 is provided with a communicated material discharge port 904, the bottom of the buffer tank 9 is provided with supporting legs 905 which are matched to use, the falling film absorber main body 4, the low cylinder 6 and the first top cylinder 7 are fixedly installed through a first connecting seat, and one, the second packing absorption tower 12 is fixedly installed with the lower barrel 6 and the second top barrel 8 through a second connecting seat, the buffer tank 9 is communicated with the second top barrel 8 at the top of the second packing absorption tower 12 through a third waste gas conveying pipe 901, a vacuum unit 10 is installed on the base 1 on one side of the buffer tank 9, the vacuum unit 10 is communicated with the buffer tank 9 through an air duct 902, the buffer tank 9 and the vacuum unit 10 enable the falling film absorber to achieve the effects of collecting and separating, meanwhile, the falling film absorber can be better accumulated, buffered and discharged, so that the consumption of collecting equipment is reduced, meanwhile, the pollution to the operation environment can be reduced, and the falling film absorber can better meet the production standards of workers and equipment.

The working principle is as follows: during operation, the circulating pump 11 is opened, the falling film absorber body 4 performs gas absorption in a falling film mode with impermeable graphite as a main body, then the waste gas enters the first packing absorption tower 5 and the second packing absorption tower 12 through the first waste gas conveying pipe 602 and the second waste gas conveying pipe 501 to perform gas-liquid exchange recovery, and finally the waste gas enters the buffer tank 9 to be discharged in a vacuum buffering manner by opening the vacuum unit 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a modular hydrogen chloride graphite falling film absorber, includes base (1) and falling film absorber main part (4), its characterized in that: the top of the base (1) is provided with a falling film absorber main body (4), a first packing absorption tower (5) and a second packing absorption tower (12) through a supporting frame (2), the bottoms of the falling film absorber main body (4), the first filler absorption tower (5) and the second filler absorption tower (12) are all provided with a low cylinder (6), a first top cylinder (7) is arranged at the top of the falling film absorber main body (4), the tops of the first packing absorption tower (5) and the second packing absorption tower (12) are both provided with a second top cylinder (8), the base (1) below the low cylinder (6) is provided with a receiving tank (3), a buffer tank (9) is arranged on the base (1) at one side of the second packing absorption tower (12), a vacuum unit (10) is arranged on the base (1) at one side of the buffer tank (9), and the vacuum unit (10) is communicated with the buffer tank (9) through an air duct (902).

2. The combined hydrogen chloride graphite falling film absorber of claim 1, wherein: the top and the bottom of buffer tank (9) one side all are equipped with guide mouth (903) of intercommunication, the bottom of buffer tank (9) is equipped with feed opening (904) of intercommunication, the bottom of buffer tank (9) is equipped with supporting legs (905) that the cooperation was used.

3. The combined hydrogen chloride graphite falling film absorber of claim 1, wherein: all install circulating pump (11) on support frame (2) of receiving jar (3) one side, the input of circulating pump (11) passes through catheter (1103) and receives jar (3) intercommunication, and is equipped with solenoid valve (1102) on catheter (1103), the output of circulating pump (11) passes through circulation liquid conveyer pipe (1101) and communicates with first top section of thick bamboo (7) and second top section of thick bamboo (8) respectively.

4. The combined hydrogen chloride graphite falling film absorber of claim 1, wherein: falling film absorber main part (4) all are fixed through first connecting seat installation between with low section of thick bamboo (6) and first top section of thick bamboo (7), and one side of first top section of thick bamboo (7) is equipped with admission pipe (701) of intercommunication, all install fixedly through the second connecting seat between second filler absorption tower (12) and low section of thick bamboo (6) and second top section of thick bamboo (8).

5. The combined hydrogen chloride graphite falling film absorber of claim 1, wherein: the second top cylinder (8) at the top of the first packing absorption tower (5) is communicated with the lower cylinder (6) at the bottom of the second packing absorption tower (12) through a second waste gas conveying pipe (501), the lower cylinder (6) at the bottom of the falling film absorber main body (4) is communicated with the lower cylinder (6) at the bottom of the first packing absorption tower (5) through a first waste gas conveying pipe (602), and the buffer tank (9) is communicated with the second top cylinder (8) at the top of the second packing absorption tower (12) through a third waste gas conveying pipe (901).

6. The combined hydrogen chloride graphite falling film absorber of claim 1, wherein: the top of the receiving tank (3) is in butt joint communication with the lower cylinder (6) through a receiving pipe (601).