CN215463157U

CN215463157U - Acetylene is purification device for gas

Info

Publication number: CN215463157U
Application number: CN202121727027.2U
Authority: CN
Inventors: 罗国元; 罗雯
Original assignee: Taizhou Huanyu Acetylene Gas Manufacturing Co ltd
Current assignee: Taizhou Huanyu Acetylene Gas Manufacturing Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-11
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a purification device for acetylene gas, which comprises an annular support frame and a frame, wherein the inner side of the annular support frame is fixedly connected with a long cylinder, the top of the long cylinder is provided with an air outlet, the bottom of the long cylinder is provided with a spherical big head, the spherical big head is communicated with a cavity of the long cylinder, the inner side wall of the long cylinder is fixedly connected with a partition plate, and the surface of the partition plate is provided with a one-way valve body; the inner side of the frame is provided with a cavity tank, the top of the frame is fixedly connected with a pump body, the cavity tank is connected with an air outlet of the pump body, the cavity tank is connected with the spherical big end through an air pipe, and an air inlet of the pump body is arranged at the top of the frame. According to the utility model, the pump body is arranged to pump gas into the spherical big end, and when the air pressure in the spherical big end is higher than a set value, the gas enters the long cylinder body upwards from the one-way valve body on the partition plate, so that the situation that the gas flows back from the one-way valve body can be avoided compared with the existing structure.

Description

Acetylene is purification device for gas

Technical Field

The utility model relates to the technical field of purification for gas, in particular to a purification device for acetylene gas.

Background

Acetylene is a colorless, extremely flammable gas at room temperature. Pure acetylene is odorless, but industrial acetylene has a garlic smell because of containing impurities such as hydrogen sulfide and phosphine, and the purity of acetylene in some industries is high, and needs to be purified.

The existing acetylene purifying device is easy to generate the condition of gas (acetylene gas) backflow, so that the cleaning process is relatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a purifying device for acetylene gas.

In order to achieve the purpose, the utility model adopts the following technical scheme: a purification device for acetylene gas comprises an annular support frame and a frame, wherein the inner side of the annular support frame is fixedly connected with a long cylinder, the top of the long cylinder is provided with a gas outlet, the bottom of the long cylinder is provided with a spherical big end, the spherical big end is communicated with a cavity of the long cylinder, the inner side wall of the long cylinder is fixedly connected with a partition plate, and the surface of the partition plate is provided with a one-way valve body;

the inner side of the frame is provided with a cavity tank, the top of the frame is fixedly connected with a pump body, the cavity tank is connected with an air outlet of the pump body, the cavity tank is connected with the spherical big end through an air pipe, and an air inlet of the pump body is formed in the top of the frame.

As a further description of the above technical solution:

the bottom of the annular support frame is provided with an annular cavity, and elastic particles are filled in the annular cavity.

As a further description of the above technical solution:

the bottom fixedly connected with bracing piece of annular support frame, the quantity of bracing piece is provided with a plurality ofly, is annular array and arranges.

As a further description of the above technical solution:

the bottom of the spherical big head is fixedly connected with an overflow port, and a blocking cover is arranged on the outer side of the overflow port.

As a further description of the above technical solution:

the side of the long cylinder body is provided with a liquid exchange port, and the side of the liquid exchange port is provided with a control valve body.

As a further description of the above technical solution:

one end of the air pipe extends into the spherical big end, and the end part of the air pipe is higher than the inner side wall of the spherical big end.

As a further description of the above technical solution:

the long cylinder and the spherical big head are manufactured integrally.

As a further description of the above technical solution:

the long cylinder body and the spherical big head both comprise an inner layer and an outer layer, and a sound insulation layer cavity is formed between the inner layer and the outer layer.

The utility model has the following beneficial effects:

1. compared with the prior art, this purification device for acetylene gas through being provided with the pump body, with the inside of taking gas out the spherical major part, when the inside air pressure of spherical major part is higher than the setting value, upwards gets into long barrel from the check valve body on the division board, contacts the back with the inside washing liquid of long barrel, discharges from top gas outlet, can avoid the condition of gas from check valve body department refluence for current structure.

2. Compared with the prior art, this purification device for acetylene gas is through being provided with annular support frame structure for support long barrel (keep the vertical state of long barrel), can conveniently install this device.

3. Compared with the prior art, this purification device for acetylene gas through being provided with and holding the chamber jar, can carry out the buffer memory to acetylene gas, then with spherical big end intercommunication, can make things convenient for the pump body to aerify to the appearance intracavity portion of spherical big end.

Drawings

Fig. 1 is a schematic perspective view of an acetylene gas purification apparatus according to the present invention;

FIG. 2 is a schematic front view of a purification apparatus for acetylene gas according to the present invention;

FIG. 3 is a schematic top view of an apparatus for purifying acetylene gas according to the present invention;

fig. 4 is a schematic side view of a purification apparatus for acetylene gas according to the present invention.

Illustration of the drawings:

1. an annular support frame; 2. a long cylinder; 3. a spherical big head; 4. a partition plate; 5. a check valve body; 6. an overflow port; 7. blocking the cover; 8. an annular cavity; 9. a support bar; 10. a liquid changing port; 11. an air tube; 12. a frame; 13. a chamber tank; 14. a pump body; 15. an air inlet.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a purification apparatus for acetylene gas, comprising: the acetylene purifying device comprises an annular supporting frame 1 and a frame 12, wherein the inner side of the annular supporting frame 1 is fixedly connected with a long barrel body 2, the annular supporting frame 1 plays a fixing role, the top of the long barrel body 2 is provided with an air outlet, purified acetylene gas is discharged from the air outlet by virtue of buoyancy of the acetylene gas, the bottom of the long barrel body 2 is provided with a spherical big end 3, the spherical big end 3 is communicated with a containing cavity of the long barrel body 2, the inner side wall of the long barrel body 2 is fixedly connected with a partition plate 4, the surface of the partition plate 4 is provided with a one-way valve body 5, and the one-way valve body 5 is only used in downstream flow (namely when airflow flows upwards from the bottom);

the inboard of frame 12 is provided with and holds chamber jar 13, and the top fixedly connected with pump body 14 of frame 12 holds chamber jar 13 and is connected with the gas outlet of pump body 14, pressurizes through pump body 14 to holding the inside of chamber jar 13, holds and is connected through trachea 11 between chamber jar 13 and the spherical major part 3, and the air inlet 15 of pump body 14 sets up at the top of frame 12 for pass through the pipe connection with the one end that supplies acetylene gas.

The bottom of annular support frame 1 is provided with annular chamber 8, and the inside packing of annular chamber 8 has elastic particle, has certain shock-absorbing capacity when can making long barrel 2 connect, sets up

annular chamber

8, and 1 structure of annular support frame is the sheet metal, makes it to produce certain deformation, and elastic particle can restrict the deformation degree of annular support frame 1.

The bottom fixedly connected with bracing piece 9 of annular bracing frame 1, the quantity of bracing piece 9 is provided with a plurality ofly, is the annular array and arranges for support annular bracing frame 1.

The bottom of the spherical big head 3 is fixedly connected with an overflow port 6, and the outer side of the overflow port 6 is provided with a blocking cover 7 for discharging liquid inside the spherical big head 3 (if the one-way valve body 5 is damaged, the liquid will overflow into the spherical big head 3).

The side of the long cylinder body 2 is provided with a liquid exchange port 10, and the side of the liquid exchange port 10 is provided with a control valve body for adding and exchanging the solution in the long cylinder body 2.

One end of the air pipe 11 extends into the spherical big end 3, and the end part of the air pipe 11 is higher than the inner side wall of the spherical big end 3.

The long cylinder body 2 and the spherical big end 3 are manufactured integrally, the long cylinder body 2 and the spherical big end 3 both comprise an inner layer and an outer layer, and a sound insulation layer cavity is formed between the inner layer and the outer layer.

The working principle is as follows: when the acetylene gas purification device is used, the acetylene gas supply end is connected with the gas inlet 15 through a pipeline, liquid cleaning liquid (absorption liquid) is filled into the long cylinder 2 through the liquid exchange port 10, the pump body 14 works to pump gas into the cavity tank 13, when the internal gas pressure is high, the gas can flow into the long cylinder 2 through the one-way valve body 15 and enters from the bottom of the long cylinder 2, and then passes through (along the axial direction) through the gas outlet at the top of the long cylinder 2 by means of the buoyancy of the gas to be discharged, so that the flowing acetylene gas purification is realized.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides an acetylene purification device for gas, includes ring support frame (1), frame (12), its characterized in that: the inner side of the annular supporting frame (1) is fixedly connected with a long cylinder body (2), the top of the long cylinder body (2) is provided with an air outlet, the bottom of the long cylinder body (2) is provided with a spherical big head (3), the spherical big head (3) is communicated with a cavity of the long cylinder body (2), the inner side wall of the long cylinder body (2) is fixedly connected with a partition plate (4), and the surface of the partition plate (4) is provided with a one-way valve body (5);

the inner side of the frame (12) is provided with a containing cavity tank (13), the top of the frame (12) is fixedly connected with a pump body (14), the containing cavity tank (13) is connected with an air outlet of the pump body (14), the containing cavity tank (13) is connected with the spherical large head (3) through an air pipe (11), and an air inlet (15) of the pump body (14) is formed in the top of the frame (12).

2. A purification apparatus for acetylene gas according to claim 1, characterized in that: the annular supporting frame is characterized in that an annular cavity (8) is arranged at the bottom of the annular supporting frame (1), and elastic particles are filled in the annular cavity (8).

3. A purification apparatus for acetylene gas according to claim 1, characterized in that: the bottom fixedly connected with bracing piece (9) of annular support frame (1), the quantity of bracing piece (9) is provided with a plurality ofly, is the annular array and arranges.

4. A purification apparatus for acetylene gas according to claim 1, characterized in that: the bottom of the spherical big end (3) is fixedly connected with an overflow opening (6), and the outer side of the overflow opening (6) is provided with a blocking cover (7).

5. A purification apparatus for acetylene gas according to claim 1, characterized in that: the side of the long cylinder body (2) is provided with a liquid exchange port (10), and the side of the liquid exchange port (10) is provided with a control valve body.

6. A purification apparatus for acetylene gas according to claim 1, characterized in that: one end of the air pipe (11) extends into the spherical big head (3), and the end part of the air pipe (11) is higher than the inner side wall of the spherical big head (3).

7. A purification apparatus for acetylene gas according to claim 1, characterized in that: the long cylinder body (2) and the spherical big head (3) are manufactured integrally.

8. A purification apparatus for acetylene gas according to claim 7, characterized in that: the long cylinder body (2) and the spherical big head (3) both comprise an inner layer and an outer layer, and a sound insulation layer cavity is formed between the inner layer and the outer layer.