Argon recovery device with rapid cooling function

Abstract

The utility model discloses an argon recovery device capable of rapidly cooling, relates to the technical field of argon recovery, and aims to solve the technical problems that the recovery efficiency is reduced, the service life is prolonged and the recovery is difficult due to the fact that the recovery device is easily influenced by the temperature because the temperature of argon is relatively high when the current argon recovery device is used for recovering. Comprising a supporting frame and a flow guide mechanism installed in the supporting frame in a hinged mode, a cooling mechanism is arranged at the air inlet end of the flow guide mechanism, the cooling mechanism comprises a wrapping shell connected to the flow guide mechanism, annular flow dividing pipes are constructed on the two sides in the wrapping shell, and a plurality of cooling pipe fittings are arranged between the two annular flow dividing pipes in an annular array mode; according to the argon recovery device, the temperature of high-temperature argon is reduced through high-speed flowing air, the recovery efficiency of the argon recovery device can be greatly improved, the service life of the argon recovery device can be greatly prolonged, and the problem that recovery is difficult is greatly solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to argon recovery technical field more specifically, relate to a kind of argon recovery device of quick cooling. BACKGROUND

[0002] Currently, in the process of preparing low-nitrogen manganese ingot using argon, argon participates in the smelting process of metallic manganese in the intermediate frequency furnace, which plays a protective effect. After the protection is completed, in order to reduce the use cost of argon, it is necessary to recover it through an argon recovery device,

[0003] However, the argon recovery device in the prior art has a high temperature of argon during recovery, which easily reduces the recovery efficiency and service life of the recovery device due to the influence of temperature, resulting in difficulty in recovery. In view of this, a kind of argon recovery device of quick cooling is proposed. SUMMARY

[0004] The utility model aims at overcoming the deficiency of prior art, adapting to the actual need, providing a kind of argon recovery device of quick cooling to solve the technical problem that the argon recovery device in the current recovery has a high temperature of argon, which easily reduces the recovery efficiency and service life of the recovery device due to the influence of temperature, resulting in difficulty in recovery.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of argon recovery device of quick cooling, including support frame and the flow guide mechanism being hingedly installed in support frame;

[0006] The air inlet end of the flow guide mechanism is provided with a cooling mechanism, the cooling mechanism includes a cladding shell connected to the flow guide mechanism, the cladding shell is constructed with annular shunt pipes on both sides, a plurality of cooling pipe fittings are arranged in an annular array between the two annular shunt pipes, and the two ends of the cooling pipe fitting are connected to the two annular shunt pipes respectively, the cooling pipe fitting is constructed at the outer wall of the cladding shell, and the two annular shunt pipes and the cooling pipe fitting are integrally formed with the cladding shell, and one end of the plurality of cooling pipe fittings extending into the cladding shell is formed with a spiral flow zone for guiding the spiral advancement of gas.

[0007] The utility model is cooperated with the flow guide mechanism and the cooling mechanism, in the process of conveying high-temperature argon into the cooling mechanism, the air is sucked into one end of the cooling mechanism by the flow guide mechanism, and then discharged from the other end, and the spiral flow zone formed by the cooling pipe fitting between the cladding shell and the two annular shunt pipes, the temperature of high-temperature argon in the two annular shunt pipes and the plurality of cooling pipe fittings is reduced by the high-speed flowing air, so that after being connected to the argon recovery equipment, the recovery efficiency and service life of the argon recovery equipment can be greatly improved, and the problem of difficulty in recovery is greatly reduced.

[0008] Preferably, the cooling pipe comprises a spiral cooling pipe, two ends of the spiral cooling pipe are connected with the two annular distribution pipes respectively, and the spiral cooling pipe is arranged in the covering shell, and an inner side of the spiral cooling pipe is arranged with spiral cooling fins for guiding the spiral air flow.

[0009] Preferably, the outer edge surface of the two annular distribution pipes is respectively arranged with an air outlet pipe and an air inlet pipe, and the air outlet pipe and the air inlet pipe are respectively arranged with flanges at the ends away from the annular distribution pipes.

[0010] Preferably, the flow guide mechanism comprises a flow guide pipe, the flow guide pipe is hingedly arranged in the support frame, and one end of the flow guide pipe is fixedly connected with the covering shell.

[0011] Preferably, the flow guide pipe is arranged with a support at the side away from the cooling mechanism, and the support is fixedly arranged with a motor at the center of the flow guide pipe.

[0012] Preferably, one end of the motor shaft is arranged with a fan blade, and the flow guide pipe is fixedly arranged with a protective net for protecting the fan blade at the side away from the cooling mechanism.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、 the utility model discloses a flow guide mechanism and the cooperation of cooling mechanism are arranged, in the process of conveying high-temperature argon to the cooling mechanism, the air is inhaled from one end of the cooling mechanism by the flow guide mechanism, and then is discharged from the other end, and the spiral flow area formed between the covering shell and the two annular distribution pipes and the cooling pipe is reduced by the high-temperature argon in the two annular distribution pipes and the cooling pipe, so that the recovery efficiency and the service life of the argon recovery equipment can be greatly improved after being connected to the argon recovery equipment, and the recovery difficulty is greatly reduced.

[0015] 2、 the utility model discloses the setting of the cooling pipe, in the process of air flow, the high-temperature argon in the spiral cooling pipe is cooled by the spiral cooling pipe and the spiral cooling fins arranged on the spiral cooling pipe, and the spiral air affected by the spiral cooling fins can greatly improve the cooling effect on argon in the process of cooling, and the practicality is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the structure schematic view of the utility model in the split state;

[0018] Figure 3 It is the structure schematic view of the cooling mechanism in the utility model.

[0019] Figure 4 It is the structure schematic view of the cooling mechanism in the utility model under the section view state.

[0020] Figure 5 It is the structure schematic view of the cooling pipe in the utility model.

[0021] Mark explanation in the drawing:

[0022] 1, support frame; 2, cooling mechanism; 201, cladding shell; 202, annular shunt pipe; 203, air outlet pipe; 204, air inlet pipe; 205, flange plate; 3, cooling pipe; 301, spiral cooling pipe; 302, spiral cooling fin; 4, flow guide pipe; 5, support; 6, motor; 7, fan blade; 8, protective net. DETAILED DESCRIPTION

[0023] As Figures 1 to 5 shown, the utility model relates to a kind of argon recovery devices of rapid cooling, including support frame 1 and the flow guide mechanism of hinged installation in support frame 1;

[0024] The air inlet end of the flow guide mechanism is arranged with cooling mechanism 2, the cooling mechanism 2 includes the cladding shell 201 connected to flow guide mechanism, annular shunt pipe 202 is constructed in the cladding shell 201 both sides, a plurality of cooling pipe 3 is arranged in annular array between two annular shunt pipes 202, and the both ends of the cooling pipe 3 are respectively connected with two annular shunt pipes 202, the cooling pipe 3 is constructed at the outer wall of the cladding shell 201, and two annular shunt pipes 202 and the cooling pipe 3 are integrally formed with the cladding shell 201, one end of a plurality of cooling pipe 3 extending into the cladding shell 201 is formed with spiral flow area for guiding gas spiral advance, by the cooperation of flow guide mechanism and cooling mechanism 2, in the process of transporting high-temperature argon into cooling mechanism 2, air is sucked into one end of cooling mechanism 2 by flow guide mechanism, then is discharged by the other end, and the spiral flow area formed by cooling pipe 3 between cladding shell 201 and two annular shunt pipes 202, the temperature of high-temperature argon in two annular shunt pipes 202 and a plurality of cooling pipe 3 is reduced by high-speed flowing air, so that after being connected into argon recovery equipment, the recovery efficiency and service life of argon recovery equipment can be greatly improved, and the problem of recovery difficulty is greatly reduced.

[0025] In the embodiment of the utility model, the cooling pipe 3 includes spiral cooling pipe 301, both ends of spiral cooling pipe 301 are connected with two annular shunt pipes 202 respectively, and spiral cooling pipe 301 is configured in the cladding shell 201, the inner side of spiral cooling pipe 301 is configured with spiral cooling fin 302 for guiding the spiral advancement of gas, the outer edge surface side of two annular shunt pipes 202 is configured with air outlet pipe 203 and air inlet pipe 204 respectively, and both air outlet pipe 203 and air inlet pipe 204 are configured with flange plate 205 at the end away from annular shunt pipe 202, the utility model still sets up cooling pipe 3, in the process of air flow, the high temperature argon gas flowing in spiral cooling pipe 301 is radiated through spiral cooling pipe 301 and spiral cooling fin 302 arranged on spiral cooling pipe 301, in the process of radiating, the spiral air affected by spiral cooling fin 302 can greatly improve the cooling effect for argon gas, and the practicality is stronger.

[0026] In the embodiment of the utility model, the flow guide mechanism includes flow guide pipe 4, the flow guide pipe 4 is hingedly installed in the support frame 1, and one end of the flow guide pipe 4 is fixedly connected with the cladding shell 201, a support 5 is configured on the side of the flow guide pipe 4 away from the cooling mechanism 2, and a motor 6 is fixedly arranged in the support 5 and located at the center of the flow guide pipe 4, a fan blade 7 is installed at one end of the motor shaft of the motor 6, and a protective net 8 for protecting the fan blade 7 is fixedly arranged on the side of the flow guide pipe 4 away from the cooling mechanism 2, the fan blade 7 is driven by the motor 6 to rotate at high speed, so that air is sucked into one end of the cladding shell 201 and discharged from the other end, thereby realizing the cooling of high temperature argon gas.

[0027] Working principle: the embodiment provides a kind of argon recovery device of rapid cooling, when using, the input pipe of high temperature argon gas is connected with air inlet pipe 204, and air outlet pipe 203 is connected with the air inlet end of argon recovery equipment, then motor 6 is started to drive fan blade 7 to rotate at high speed, so that external air is sucked into one end of cladding shell 201, and is discharged from the other end, and the spiral flow area formed between cladding shell 201 and two annular shunt pipes 202 and cooling pipe 3, when high temperature argon gas flows between two annular shunt pipes 202 and several cooling pipes 3, heat exchange is carried out with air by two annular shunt pipes 202, several spiral cooling pipes 301 and several spiral cooling fins 302, the recovery efficiency and service life of argon recovery equipment can be greatly improved, and the problem of recovery difficulty is greatly reduced.

[0028] The utility model discloses an embodiment discloses the better embodiment, but is not limited to this, and the ordinary skill of the art, the spirit of the utility model is appreciated to the above -mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are in the protection range of the utility model.

Claims

1. A rapid cooling argon recovery device, characterized by, The support frame (1) and the flow guide mechanism are connected through the hinge. The cooling mechanism (2) is arranged at the air inlet end of the flow guide mechanism, and the cooling mechanism (2) comprises a cladding shell (201) connected to the flow guide mechanism.

2. The quick-cooling argon recovery apparatus according to claim 1, wherein The two sides of the cladding shell (201) are respectively provided with annular shunt pipes (202), and a plurality of cooling pipe fittings (3) are arranged in an annular array between the two annular shunt pipes (202).

3. The quick-cooling argon recovery apparatus according to claim 2, wherein The two ends of the cooling pipe fitting (3) are respectively connected to the two annular shunt pipes (202), and the cooling pipe fitting (3) is arranged on the outer wall of the cladding shell (201).

4. The quick-cooling argon recovery apparatus according to claim 1, wherein The two annular shunt pipes (202) and the cooling pipe fitting (3) are integrally formed with the cladding shell (201), and one end of the cooling pipe fitting (3) extending into the cladding shell (201) is formed with a spiral flow area for guiding the spiral advancement of gas.

5. The quick-cooling argon recovery apparatus according to claim 4, wherein The cooling pipe fitting (3) comprises a spiral cooling pipe (301), and the two ends of the spiral cooling pipe (301) are respectively connected to the two annular shunt pipes (202).

6. The quick-cooling argon recovery apparatus according to claim 5, wherein The inner side of the spiral cooling pipe (301) is provided with spiral cooling fins (302) for guiding the spiral advancement of gas. The outer edge surface of the two annular shunt pipes (202) is respectively provided with an air outlet pipe (203) and an air inlet pipe (204), and the air outlet pipe (203) and the air inlet pipe (204) are respectively provided with flanges (205) at the ends away from the annular shunt pipe (202). The flow guide mechanism comprises a flow guide pipe (4) which is hingedly connected to the support frame (1). One end of the flow guide pipe (4) is fixedly connected to the cladding shell (201). The side of the flow guide pipe (4) away from the cooling mechanism (2) is provided with a bracket (5), and the bracket (5) is fixedly provided with a motor (6) at the center of the flow guide pipe (4). One end of the motor shaft of the motor (6) is provided with a fan blade (7), and the side of the flow guide pipe (4) away from the cooling mechanism (2) is fixedly provided with a protective net (8) for protecting the fan blade (7).

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