CN210057860U

CN210057860U - Gas purification device for chemical production

Info

Publication number: CN210057860U
Application number: CN201920787945.0U
Authority: CN
Inventors: 赖韶华; 尹华彩; 黄羽雕; 谭胜辉
Original assignee: Jianglian International Engineering Co Ltd
Current assignee: Jianglian International Engineering Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-14
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a gas purification device for chemical production, including the box, the bottom of box has a plurality of supporting legs through the bolt fastening, and the top welding of box has the outlet duct, and it has a plurality of observation windows to open on one side outer wall of box, still includes the water box, the water box passes through the bolt fastening in the bottom of box, and one side welding of water box has the intake pipe, and one side welding of water box has the air duct, and the welding has a plurality of connecting pipes on one side outer wall of air duct, and the other end and the box of connecting pipe are linked together. The utility model discloses can carry out quick washing processing to the gas that the intake pipe got into, detach impurity wherein, can heat the gas in the box according to the needs of difference, the evaporation of vapor in the gas with higher speed can carry out quick absorption to the vapor that evaporates, conveniently purifies gas, can conveniently add different absorption medicament in to the material box, carries out the impurity among the absorption gas.

Description

Gas purification device for chemical production

Technical Field

The utility model relates to a gas purification technical field especially relates to a gas purification device for chemical production.

Background

In many processes in the chemical industry and the electronic industry, ultra-high purity (which means that various gases having a volume content of 10ppb or less of impurity gas in the gas after removal, such as nitrogen, helium, argon, hydrogen, etc., are used in large quantities, and a common purification apparatus is a method such as adsorption filtration.

Through search, the patent with the granted publication number of CN201101934Y discloses a safe small-flow gas purification device, which belongs to the field of gas purification. The device comprises a container provided with an air inlet end and an air outlet end, wherein the container is filled with an adsorbent and is a metal pipe with the length/inner diameter ratio of more than 25; reducing type joints are arranged at two ends of the metal pipe; a porous material filter disc is arranged between the reducing joint and the port of the pipeline; and a metal pipe between the porous material filter sheets at the two ends is filled with a gas adsorbent. The above patents suffer from the following disadvantages: the raw materials can not be quickly adsorbed in the using process, the feeding is inconvenient, and the requirements of people can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gas purification device for chemical production.

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

the utility model provides a gas purification device for chemical production, includes the box, and there are a plurality of supporting legs bottom of box through the bolt fastening, and the top welding of box has the outlet duct, and it has a plurality of observation windows to open on one side outer wall of box, still includes the water box, the water box passes through the bolt fastening in the bottom of box, and one side welding of water box has the intake pipe, and one side welding of water box has the air duct, and the welding has a plurality of connecting pipes on one side outer wall of air duct, and the other end and the box of connecting pipe are linked together, there is the sponge mesh board through the bolt fastening on one side inner wall of box, there is the fixed plate through the bolt fastening on one side inner wall of box, and the.

Furthermore, a plurality of heaters are fixed on the outer wall of one side of the box body through bolts, a heat conducting rod and a protective mesh enclosure are fixed on the inner wall of one side of the box body through bolts, the protective mesh enclosure is located outside the heat conducting rod, and the heat conducting rod is connected with the heaters.

Further, an air blower is fixed on the outer wall of one side of the box body through bolts, a material box is connected to one side of the air blower, the material box is fixed on the inner wall of one side of the box body through bolts, and a plurality of through holes are formed in the top of the material box.

Furthermore, a feeding hopper is welded at the top of the material box, and the top of the feeding hopper is located outside the box body.

Furthermore, a drying agent box is fixed on the inner wall of one side of the box body through bolts, and a drying agent is placed in the drying agent box.

Furthermore, a switch is fixed on the outer wall of one side of the box body through a bolt and is connected with the heater and the air blower through a lead.

Furthermore, a motor is fixed on the outer wall of the bottom of the box body through bolts, a transmission rod is welded at the top of an output shaft of the motor and located inside the box body, and a plurality of stirring blades are fixed on the outer wall of one side of the transmission rod through bolts.

The utility model has the advantages that:

1. the water box is arranged to be matched with the air guide pipe, so that gas entering the air inlet pipe is quickly washed, impurities in the gas are removed, the work at the back is facilitated, the gas in the box body can be heated according to different requirements through the arrangement of the heater and the heat conducting rod, and evaporation of water vapor in the gas is accelerated.

2. The setting through drying agent box and sponge mesh board can carry out quick absorption to the vapor of evaporation, and the convenience is purified gas.

3. Different adsorption agents can be conveniently added into the material box through the charging hopper, impurities in the adsorption gas can be adsorbed, different gas tanks can be connected through the air blower, and the gas for neutralization or reaction is blown into the box body to purify the original gas.

4. The setting through the motor can drive the transfer line and rotate to drive the stirring leaf and rotate, drive the quick flow of gas in the box, make things convenient for the drier in the drying agent box to adsorb steam.

Drawings

FIG. 1 is a schematic cross-sectional view of a gas purification apparatus for chemical production in accordance with example 1 of the present invention;

fig. 2 is a schematic perspective view of a gas purification apparatus for chemical production in accordance with example 1 of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure inside the case of embodiment 1 of the gas purification apparatus for chemical production according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of a box body of a gas purification device for chemical production in accordance with embodiment 2 of the present invention.

In the figure: the device comprises a box body 1, a water box 2, an air duct 3, a connecting pipe 4, supporting legs 5, a drying agent box 6, a sponge mesh plate 7, an air blower 8, a material box 9, a charging hopper 10, a fixing plate 11, a communicating pipe 12, an air outlet pipe 13, an observation window 14, a protective mesh cover 15, a heat conducting rod 16, a heater 17, a motor 18, a transmission rod 19 and a stirring blade 20.

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.

Example 1

Referring to fig. 1-3, a gas purification device for chemical production, comprising a box body 1, a plurality of supporting legs 5 fixed at the bottom of the box body 1 through bolts, an air outlet pipe 13 welded at the top of the box body 1, a plurality of observation windows 14 opened on the outer wall of one side of the box body 1, a water box 2, an air inlet pipe welded at one side of the water box 2, an air guide pipe 3 welded at one side of the water box 2, a sponge mesh plate 7 fixed on the inner wall of one side of the box body 1 through bolts, a fixing plate 11 fixed on the inner wall of one side of the box body 1 through bolts, a quick water washing treatment for the gas entering the air inlet pipe through the cooperation of the water box 2 and the air guide pipe 3 to remove impurities therein, facilitating the following work, a plurality of connecting pipes 4 welded on the outer wall of one side of the air guide pipe 3, and the other end of the connecting pipes 4, and a plurality of communication pipes 12 are welded to the top of the fixed plate 11.

A plurality of heaters 17 are fixed on the outer wall of one side of the box body 1 through bolts, a heat conducting rod 16 and a protective screen cover 15 are fixed on the inner wall of one side of the box body 1 through bolts, the protective screen cover 15 is located outside the heat conducting rod 16, the heat conducting rod 16 is connected with the heaters 17, and the heaters 17 and the heat conducting rod 16 heat gas in the box body 1 according to different requirements to accelerate evaporation of water vapor in the gas.

There is air-blower 8 through the bolt fastening on one side outer wall of box 1, and one side of air-blower 8 is connected with material box 9, material box 9 passes through the bolt fastening on one side inner wall of box 1, open at the top of material box 9 has a plurality of through-holes, the welding of the top of material box 9 has loading hopper 10, conveniently add different absorption medicament to material box 9 through loading hopper 10, adsorb the impurity in the gas, and the top of loading hopper 10 is located the outside of box 1.

There is drying agent box 6 through the bolt fastening on one side inner wall of box 1, and has placed the drier in the drying agent box 6, carries out quick absorption to the vapor of evaporation through drying agent box 6 and sponge mesh board 7, conveniently carries out the purification to gas, has the switch through the bolt fastening on one side outer wall of box 1, and the switch is connected with heater 17 and air-blower 8 through the wire.

The working principle of the embodiment is as follows: gas carries out quick washing processing in getting into water box 2 through the intake pipe, detach impurity wherein, get into in the box 1 through air duct 3, then heat the gas in the box 1 through heater 17 and heat conduction pole 16, the evaporation of vapor in the gas with higher speed, carry out quick absorption to the vapor that evaporates through drier box 6 and sponge mesh board 7 behind the vapor evaporation, the convenience is purified gas, then add different absorbent through loading hopper 10 to material box 9 according to the needs of difference, carry out the impurity among the absorbent, connect different gas tanks through air-blower 8, the gas of in-going neutralization or reaction is blown into to box 1, purify former gas, gas passes through communicating pipe 12 on fixed plate 11, discharge through outlet duct 13 at last.

Example 2

Referring to fig. 4, a gas purification device for chemical production, a motor 18 is fixed on the outer wall of the bottom of a box body 1 through bolts, a transmission rod 19 is welded on the top of an output shaft of the motor 18, the transmission rod 19 is located inside the box body 1, and a plurality of stirring blades 20 are fixed on the outer wall of one side of the transmission rod 19 through bolts, so that gas in the box body 1 is driven to flow rapidly.

The working principle of the embodiment is as follows: the driving rod 19 is driven to rotate by the motor 18, so that the stirring blade 20 is driven to rotate, the gas in the box body 1 is driven to flow rapidly, and the water vapor can be more fully contacted with the drying agent in the drying agent box 6 to conveniently adsorb the water vapor due to the fact that the rotating speed of the gas is increased.

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", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of 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.

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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gas purification device for chemical production comprises a box body (1), a plurality of supporting legs (5) are arranged at the bottom of the box body (1), an air outlet pipe (13) is arranged at the top of the box body (1), a plurality of observation windows (14) are arranged on the outer wall of one side of the box body (1), it is characterized by also comprising a water box (2), wherein the water box (2) is fixed at the bottom of the box body (1) through a bolt, an air inlet pipe is arranged at one side of the water box (2), an air guide pipe (3) is arranged at one side of the water box (2), a plurality of connecting pipes (4) are arranged on the outer wall at one side of the air guide pipe (3), the other end of the connecting pipe (4) is communicated with the box body (1), a sponge mesh plate (7) is arranged on the inner wall of one side of the box body (1), the inner wall of one side of the box body (1) is provided with a fixing plate (11), and the top of the fixing plate (11) is provided with a plurality of communicating pipes (12).

2. The gas purification apparatus for chemical production according to claim 1, wherein the plurality of heaters (17) are disposed on an outer wall of one side of the box body (1), and the heat conduction rod (16) and the protective mesh (15) are disposed on an inner wall of one side of the box body (1), the protective mesh (15) is disposed outside the heat conduction rod (16), and the heat conduction rod (16) is connected to the heaters (17).

3. The gas purification device for chemical production according to claim 2, wherein an air blower (8) is arranged on the outer wall of one side of the box body (1), a material box (9) is connected to one side of the air blower (8), the material box (9) is fixed on the inner wall of one side of the box body (1) through a bolt, and a plurality of through holes are formed in the top of the material box (9).

4. The gas purification device for chemical production according to claim 3, wherein a hopper (10) is arranged at the top of the material box (9), and the top of the hopper (10) is located outside the box body (1).

5. The gas purification device for chemical production according to claim 1, wherein a desiccant box (6) is disposed on an inner wall of one side of the box body (1), and a desiccant is disposed in the desiccant box (6).

6. The gas purification device for chemical production according to claim 3, wherein a switch is provided on an outer wall of one side of the box body (1), and the switch is connected with the heater (17) and the blower (8) through wires.

7. The gas purification device for chemical production according to claim 1, wherein a motor (18) is arranged on the outer wall of the bottom of the box body (1), a transmission rod (19) is arranged at the top of an output shaft of the motor (18), the transmission rod (19) is located inside the box body (1), and a plurality of stirring blades (20) are arranged on the outer wall of one side of the transmission rod (19).