Low-temperature distillation device for separating air

Abstract

The utility model discloses a low-temperature distillation device for separating air, which comprises a device body, a mounting groove is arranged on the side surface of the device body, a mounting seat is arranged at the mounting groove, a rubber pad is arranged on the surface of the mounting seat, and a heating rod is arranged on the surface of one side of the mounting seat. When a heating rod is replaced and overhauled, the mounting base is placed in the mounting groove in the side surface of the device body, then the fixing rod is aligned with the fixing groove, the handle is held by hand to rotate the rotating base, the rotating base drives the first bevel gear to rotate, and the lead screw is driven to rotate under the action of the first bevel gear and the second bevel gear; and on the contrary, the heating rod can be taken out of the device body, the structure is simple, mounting and dismounting are convenient, follow-up maintenance and replacement operations of workers are facilitated, and the use convenience of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air separation technical field especially relates to a low temperature distillation device for separating air. BACKGROUND

[0002] Low temperature distillation is a kind of separation process, its working principle is liquefied gas mixture at very low temperature, then selectively distill particular gas component at its boiling point, and the distillation tank is one of the main equipment of low temperature distillation device.

[0003] The prior art has the following problems:

[0004] The heating rod in the existing distillation tank is fixed more troublesome, leading to the heating rod damage is not easy to replace maintenance.

[0005] Therefore, we propose a low temperature distillation device for separating air to solve the above-mentioned drawbacks. UTILITY MODEL CONTENTS

[0006] The utility model discloses a low temperature distillation device for separating air to solve the shortcomings of the prior art that the heating rod in the existing distillation tank is fixed more troublesome, leading to the heating rod damage is not easy to replace maintenance.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme:

[0008] A low temperature distillation device for separating air, including device body, the side surface of device body is equipped with the installation groove, be provided with mounting seat at installation groove, and the surface of mounting seat is provided with rubber pad, and the side surface of mounting seat is provided with heating rod, another side of mounting seat is equipped with the slot, and the inside of slot is provided with rotating seat, and the outside of rotating seat is provided with handle, the inside of rotating seat is installed with first bevel gear through pivot, first bevel gear and second bevel gear are engaged connection, second bevel gear is installed on screw rod, screw rod is connected with fixed rod thread, the inside of installation groove is equipped with the fixed slot of cooperation fixed rod.

[0009] Preferably, the side surface of the mounting seat is provided with a positioning rod, and the inside of the installation groove is provided with a positioning groove matched with the positioning rod.

[0010] Preferably, the side surface of the device body is provided with a power supply box, and the lower surface of the power supply box is connected with a plug through a wire, and the side surface of the mounting seat is provided with a socket matched with the plug.

[0011] Preferably, the side surface of the device body is provided with a compressor through a pipeline, and the surface of the pipeline is provided with an electromagnetic valve.

[0012] Preferably, the lower surface of the device body is provided with a supporting leg.

[0013] Preferably, the side surface of the device body is provided with a control panel.

[0014] Compared with the prior art, the device has the advantages that:

[0015] (1) The device body, the mounting groove, the mounting seat, the rubber pad, the heating rod, the rotating seat, the first bevel gear, the second bevel gear, the handle, the lead screw, the fixing rod and the fixing groove are arranged, the mounting seat is placed in the mounting groove on the side surface of the device body when the heating rod is replaced and maintained, then the fixing rod is aligned with the fixing groove, the rotating seat is rotated by hand, the rotating seat drives the first bevel gear to rotate, the first bevel gear and the second bevel gear drive the lead screw to rotate, and then the fixing rod is driven to move into the fixing groove, the installation of the heating rod is completed, and the heating rod can be taken out from the device body, the device has the advantages of simple structure, convenient installation and disassembly, convenient maintenance and replacement for subsequent workers, and greatly improved use convenience.

[0016] (2) The device body, the mounting groove, the mounting seat, the rubber pad, the heating rod, the rotating seat, the first bevel gear, the second bevel gear, the handle, the lead screw, the fixing rod and the fixing groove are arranged, the mounting seat is placed in the mounting groove on the side surface of the device body when the heating rod is replaced and maintained, then the fixing rod is aligned with the fixing groove, the rotating seat is rotated by hand, the rotating seat drives the first bevel gear to rotate, the first bevel gear and the second bevel gear drive the lead screw to rotate, and then the fixing rod is driven to move into the fixing groove, the installation of the heating rod is completed, and the heating rod can be taken out from the device body, the device has the advantages of simple structure, convenient installation and disassembly, convenient maintenance and replacement for subsequent workers, and greatly improved use convenience. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows.

[0018] Fig. 1 A structure diagram of the low-temperature distillation device for separating air is provided for the present application.

[0019] Fig. 2 An internal structure diagram of the mounting seat of the low-temperature distillation device for separating air is provided for the present application.

[0020] Fig. 3 An internal structure diagram of the mounting seat of the low-temperature distillation device for separating air is provided for the present application.

[0021] LEGEND:

[0022] 1, device body; 2, mounting seat; 3, heating rod; 4, rotating seat; 5, handle; 6, first bevel gear; 7, second bevel gear; 8, lead screw; 9, fixing rod; 10, fixing groove; 11, positioning rod; 12, positioning groove; 13, power supply box; 14, supporting leg; 15, compressor; 16, control panel. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model will be explained in further detail below in combination with specific embodiments and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] Please refer to Figs. 1-3 A low-temperature distillation device for separating air, comprising a device body 1, a mounting groove is formed on the side surface of the device body 1, a mounting seat 2 is arranged at the mounting groove, a rubber pad is arranged on the surface of the mounting seat 2, a heating rod 3 is arranged on one side surface of the mounting seat 2, a groove is formed on the other side of the mounting seat 2, a rotating seat 4 is arranged in the groove, a handle 5 is arranged on the outer side of the rotating seat 4, a first bevel gear 6 is arranged on the inner side of the rotating seat 4 through a rotating shaft, the first bevel gear 6 and a second bevel gear 7 are engagedly connected, the second bevel gear 7 is arranged on a lead screw 8, the lead screw 8 is threadedly connected with a fixed rod 9, and a fixing groove 10 used in cooperation with the fixed rod 9 is formed on the inner side of the mounting groove.

[0025] In the embodiment, when the heating rod 3 is replaced and maintained, the mounting seat 2 is placed in the mounting groove on the side surface of the device body 1, then the fixed rod 9 is aligned with the fixing groove 10, the rotating seat 4 is rotated by hand, the rotating seat 4 drives the first bevel gear 6 to rotate, the lead screw 8 is driven to rotate under the action of the first bevel gear 6 and the second bevel gear 7, and then the fixed rod 9 is driven to move into the fixing groove 10, so that the installation of the heating rod 3 is completed, and conversely the heating rod 3 can be taken out of the device body 1. The utility model has the advantages of simple structure, convenient installation and disassembly, convenient maintenance and replacement for subsequent workers, and greatly improved use convenience of the device.

[0026] Specifically, a positioning rod 11 is arranged on the side surface of the mounting seat 2, and a positioning groove 12 used in cooperation with the positioning rod 11 is formed on the inner side of the mounting groove.

[0027] In the embodiment, when the heating rod 3 is installed, the positioning rod 11 at the mounting seat 2 is inserted into the positioning groove 12, so that the fixed rod 9 can be aligned with the fixing groove 10, and then the fixed rod 9 is driven to move into the fixing groove 10, thereby greatly improving the installation convenience of the device.

[0028] Specifically, a power supply box 13 is arranged on the side surface of the device body 1, a plug is connected to the lower surface of the power supply box 13 through a wire, and a socket used in cooperation with the plug is formed on the side surface of the mounting seat 2.

[0029] In the embodiment, the heating rod 3 is provided with a power source.

[0030] Specifically, the side surface of the device body 1 is provided with a compressor 15 through a pipeline, and the surface of the pipeline is provided with a solenoid valve.

[0031] In this embodiment: by setting the compressor 15, the air pressure in the device body 1 is reduced.

[0032] Specifically, the lower surface of the device body 1 is provided with a support leg 14.

[0033] In this embodiment: the device body 1 plays a supporting role.

[0034] Specifically, the side surface of the device body 1 is provided with a control panel 16.

[0035] In this embodiment: by setting the control panel 16, the low-temperature distillation device is controlled, and the control circuit can be realized by simple programming of those skilled in the art. It belongs to the prior art, only uses it, does not transform it, so the control mode and circuit connection are not described in detail.

[0036] Working principle: when the heating rod 3 is replaced and overhauled, the mounting seat 2 is placed in the mounting groove on the side surface of the device body 1, then the fixed rod 9 is aligned with the fixed groove 10, and the rotating seat 4 is rotated by hand The handle 5 rotates the first bevel gear 6, which drives the lead screw 8 to rotate, thereby driving the fixed rod 9, so that the fixed rod 9 moves into the fixed groove 10, completing the installation of the heating rod 3. Conversely, the heating rod 3 can be removed from the device body 1. The utility model has the advantages of simple structure, convenient installation and disassembly, convenient maintenance and replacement for subsequent workers, and greatly improved use convenience of the device; when installing the heating rod 3, the positioning rod 11 at the mounting seat 2 is inserted into the positioning groove 12, which facilitates the alignment of the fixed rod 9 with the fixed groove 10, so that the fixed rod 9 can be driven to move into the fixed groove 10, greatly improving the installation convenience of the device.

[0037] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A low-temperature distillation apparatus for separating air, comprising an apparatus body (1), characterized in that, The side surface of the device body (1) is provided with a mounting groove, the mounting groove is provided with a mounting seat (2), the surface of the mounting seat (2) is provided with a rubber pad, one side surface of the mounting seat (2) is provided with a heating rod (3), the other side of the mounting seat (2) is provided with a groove, the inside of the groove is provided with a rotating seat (4), the outside of the rotating seat (4) is provided with a handle (5), the inside of the rotating seat (4) is provided with a first bevel gear (6) through a rotating shaft, the first bevel gear (6) and a second bevel gear (7) are engagedly connected, the second bevel gear (7) is installed on a lead screw (8), the lead screw (8) is threadedly connected with a fixed rod (9), the inside of the mounting groove is provided with a fixed groove (10) matched with the fixed rod (9).

2. A low-temperature distillation apparatus for separating air according to claim 1, characterized by The side surface of the mounting seat (2) is provided with a positioning rod (11), the inside of the mounting groove is provided with a positioning groove (12) matched with the positioning rod (11).

3. A cryogenic distillation apparatus for separating air according to claim 1, wherein The side surface of the device body (1) is provided with a power supply box (13), the lower surface of the power supply box (13) is connected with a plug through a wire, the side surface of the mounting seat (2) is provided with a socket matched with the plug.

4. A cryogenic distillation apparatus for separating air according to claim 1, wherein The side surface of the device body (1) is provided with a compressor (15) through a pipeline, and the surface of the pipeline is provided with an electromagnetic valve.

5. A cryogenic distillation apparatus for separating air according to claim 1, wherein The lower surface of the device body (1) is provided with a supporting leg (14).

6. A cryogenic distillation apparatus for separating air according to claim 1, wherein The side surface of the device body (1) is provided with a control panel (16).

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