Osmium-ruthenium distillation absorption device

Abstract

The utility model belongs to the technical field of osmium-ruthenium smelting, and particularly relates to an osmium-ruthenium distillation and absorption device, which comprises an outer cylinder, an upper sealing cover, a gas inlet pipe and a gas distributor, and the height-diameter ratio of the outer cylinder is set to be (5-6): 1. And the contact time of osmium ruthenium gas and the absorption liquid is controlled in an optimal range, so that a better absorption effect can be achieved. A gas distributor is arranged at the end of the gas inlet pipe, and a plurality of gas holes with the hole diameter being 2-3 mm are formed in the gas distributor. According to the device, the gas distributor is arranged, and the sizes of the gas holes of the gas distributor are set in a reasonable range, so that gas can enter absorption liquid more uniformly, the sizes of bubbles are controlled in an optimal range, the contact area of the gas and the absorption liquid is increased, and a better absorption effect can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to osmium rutherford smelting technical field, concretely relates to an osmium rutherford distillation absorption device. BACKGROUND

[0002] In the osmium rutherford smelting process, the osmium rutherford in the material is separated in the form of distillation gas by adopting the high-temperature oxidation distillation process, and the osmium rutherford gas is absorbed by sodium hydroxide and hydrochloric acid solution respectively, and the absorption efficiency of the absorption device directly determines the recovery rate of the osmium rutherford metal, with the substantial increase of the rutherford content in the market raw material, the absorption rate of the traditional rutherford absorption device is low, resulting in the serious problem of metal volatilization loss. SUMMARY

[0003] In view of the problems existing in the prior art, the utility model provides an osmium rutherford distillation absorption device, and the utility model concretely includes the following contents:

[0004] An osmium rutherford distillation absorption device includes an outer cylinder, an upper cover, a gas inlet pipe and a gas distributor.

[0005] The outer cylinder is a hollow cylindrical cylinder with an arc bottom, and the height-diameter ratio of the outer cylinder is (5-6): 1; the bottom of the outer cylinder is provided with a liquid outlet;

[0006] The upper cover is arranged at the top opening of the outer cylinder and is detachably and sealingly connected to the upper end of the outer cylinder; the upper cover is provided with a liquid inlet, a gas inlet and a gas outlet;

[0007] One end of the gas inlet pipe extends into the inner part of the outer cylinder from the gas inlet of the upper cover; the gas inlet pipe is sealingly connected at the intersection with the gas inlet;

[0008] The gas distributor is connected to the end of the gas inlet pipe in the outer cylinder, and the gas distributor is provided with a plurality of gas holes with a hole diameter of 2-3 mm.

[0009] Further, the wall thickness of the outer cylinder is 8-10 mm.

[0010] Further, the diameter of the liquid outlet is 20-25 mm.

[0011] Further, the wall thickness of the upper cover is 8-10 mm.

[0012] Further, the height-diameter ratio of the upper cover is 1:(0.8-1).

[0013] Further, the size of the gas inlet is DN80; and / or, the size of the gas outlet is DN80; and / or, the size of the liquid inlet is DN25.

[0014] Further, the diameter of the air inlet pipe is 15-20mm, and the wall thickness is 2-3mm.

[0015] Further, the gas distributor is a tubular distributor with one open end and the other end sealed, the open end of the tubular distributor is connected with the end of the air inlet pipe, and a plurality of air holes are formed in the side wall of the tubular distributor.

[0016] Further, 6-8 circles of air holes are arranged on the tubular distributor, the number of air holes in each circle is 4-6, and the 4-6 air holes are uniformly distributed in the circumferential direction.

[0017] The utility model discloses beneficial effects:

[0018] (1) the osmium rutherford distillation absorption device disclosed by the utility model, including outer cylinder, upper cover, air inlet pipe and gas distributor, the high diameter ratio of the outer cylinder is set as (5-6) : 1, the high diameter ratio of the outer cylinder for absorption is reasonably involved, the contact time of osmium rutherford gas and absorption liquid is controlled in the optimum range, and better absorption effect can be guaranteed.

[0019] (2) the osmium rutherford distillation absorption device disclosed by the utility model, the end of the air inlet pipe is provided with a gas distributor, and a plurality of air holes with a hole diameter of 2-3mm are arranged on the gas distributor. The device can make the gas more uniformly enter the absorption liquid by setting the gas distributor and setting the size of the air holes of the gas distributor in a reasonable range, and the bubble size is controlled in the optimum range, the contact area of the gas and the absorption liquid is increased, and better absorption effect can be achieved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the device. DETAILED DESCRIPTION

[0021] The utility model will be described in detail in combination with the drawings and specific embodiments. The embodiments shown below do not limit the utility model content recorded in the claims in any way. In addition, the entire content of the structure represented by the following embodiments is not limited to the solution necessary for the utility model recorded in the claims.

[0022] Reference is made to the drawings Figure 1The utility model relates to an osmium ruthenium distillation absorption device, including outer cylinder 1, upper cover 2, gas inlet pipe 5 and gas distributor 3, the outer cylinder 1 is the hollow cylindrical cylinder with arc bottom, the height diameter ratio of outer cylinder 1 is (5-6) : 1, the bottom of outer cylinder 1 is provided with liquid outlet, upper cover 2 is set up in the top opening of outer cylinder 1, and with outer cylinder 1 upper end detachable seal connection, the upper cover 2 is provided with liquid inlet 7, gas inlet 4 and gas outlet 6, one end of gas inlet pipe 5 from the gas inlet 4 of upper cover 2 extends into the inside of outer cylinder 1, and the gas inlet pipe 5 is sealedly connected with the intersection of gas inlet 4, the gas distributor 3 is connected with the end of gas inlet pipe 5 in the outer cylinder 1, and the gas distributor 3 is provided with a plurality of gas holes with 2-3mm aperture.

[0023] In an embodiment of the utility model, the wall thickness of the outer cylinder 1 is 8-10mm.

[0024] In an embodiment of the utility model, the diameter of the liquid outlet is 20-25mm.

[0025] In an embodiment of the utility model, the wall thickness of the upper cover 2 is 8-10mm.

[0026] In an embodiment of the utility model, the height diameter ratio of the upper cover 2 is 1: (0.8-1).

[0027] In an embodiment of the utility model, the specification of gas inlet 4 is DN80, and / or the specification of gas outlet 6 is DN80, and / or the specification of liquid inlet 7 is DN25.

[0028] In an embodiment of the utility model, the diameter of the gas inlet pipe 5 is 15-20mm, and the wall thickness is 2-3mm.

[0029] In an embodiment of the utility model, the gas distributor 3 is a tubular distributor with one end open and the other end sealed, the open end of the tubular distributor is connected with the end of the gas inlet pipe 5, and a plurality of gas holes are formed in the sidewall of the tubular distributor.

[0030] In an embodiment of the utility model, the tubular distributor is provided with 6-8 circles of gas holes, the number of gas holes in each circle is 4-6, and the 4-6 gas holes are uniformly distributed in the circumferential direction.

[0031] The utility model discloses osmium rutherford distillation absorption device, including outer cylinder 1, upper cover 2, air inlet pipe 5 and gas distributor 3, the high diameter ratio of this device is set to (5-6) : 1 of outer cylinder 1, the high diameter ratio of the outer cylinder 1 of reasonable involvement absorption is set to, the contact time of osmium rutherford gas and absorption liquid is controlled in the optimum range, can guarantee to reach better absorption effect.

[0032] In the description of the present application, it should be noted that the terms "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0033] Unless otherwise expressly provided and limited, the terms "set", "connected" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An osmium-ruthenium distillation absorption apparatus, characterized by, The outer cylinder, the upper cover, the gas inlet pipe and the gas distributor are included. The outer cylinder is a hollow cylindrical cylinder with an arc bottom, and the height-diameter ratio of the outer cylinder is (5-6):

1. The bottom of the outer cylinder is provided with a liquid outlet. The upper cover is arranged at the top opening of the outer cylinder and is detachably and sealingly connected with the upper end of the outer cylinder. One end of the gas inlet pipe extends into the inner part of the outer cylinder from the gas inlet of the upper cover.

2. An osmium-ruthenium distillation and absorption apparatus according to claim 1, wherein The gas distributor is connected with the end of the gas inlet pipe in the outer cylinder, and a plurality of gas holes with a diameter of 2-3 mm are arranged on the gas distributor.

3. An osmium-ruthenium distillation and absorption apparatus according to claim 2, wherein The wall thickness of the outer cylinder is 8-10 mm.

4. An osmium-ruthenium distillation and absorption apparatus as defined in claim 1, wherein The diameter of the liquid outlet is 20-25 mm.

5. An osmium-ruthenium distillation and absorption apparatus as defined in claim 4, wherein The wall thickness of the upper cover is 8-10 mm.

6. An osmium-ruthenium distillation and absorption apparatus as defined in claim 1, wherein The height-diameter ratio of the upper cover is 1:(0.8-1).

7. The osmium-ruthenium distillation and absorption apparatus of any one of claims 1-6, wherein, The size of the gas inlet is DN80; and / or the size of the gas outlet is DN80; and / or the size of the liquid inlet is DN25.

8. An osmium-ruthenium distillation and absorption apparatus according to claim 7, wherein The diameter of the gas inlet pipe is 15-20 mm, and the wall thickness is 2-3 mm.

9. An osmium-ruthenium distillation and absorption apparatus as defined in claim 8, wherein, The gas distributor is a tubular distributor with one open end and the other end sealed, the open end of the tubular distributor is connected with the end of the gas inlet pipe, and a plurality of gas holes are arranged on the side wall of the tubular distributor. Six to eight circles of gas holes are arranged on the tubular distributor, the number of gas holes in each circle is 4-6, and the 4-6 gas holes are uniformly distributed in the circumferential direction.

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