CN215939058U - Ethylene purification device by low-temperature rectification method - Google Patents

Abstract

The utility model discloses a low-temperature rectification ethylene purification device which comprises a base, wherein a shell and a purification device body are arranged on the base, a gooseneck is arranged in the shell, a lighting lamp is arranged at one end of the gooseneck, a cavity is formed in the base, a lifting mechanism is arranged in the cavity, universal wheels are arranged at the bottom end of the lifting mechanism and penetrate through the base, the lifting mechanism comprises a motor, the motor is fixedly arranged in the cavity, and a worm is arranged at the rotating shaft end of the motor. The lifting mechanism is arranged, so that the universal wheels can be conveniently lifted, when the purifying device body works, the universal wheels are collected into the cavity, the stable work of the purifying device body is favorably kept, when the purifying device body needs to move, the universal wheels are lowered, and the purifying device body is supported by the universal wheels, so that the convenience of moving the purifying device body is favorably realized.

Description

Ethylene purification device by low-temperature rectification method

Technical Field

The utility model relates to the technical field of ethylene purification, in particular to an ethylene purification device by a low-temperature rectification method.

Background

Ethylene is a compound consisting of two carbon atoms and four hydrogen atoms, the two carbon atoms are connected by a double bond, and ethylene exists in certain tissues and organs of plants and is converted from methionine under the condition of sufficient oxygen supply.

The conventional ethylene purification device adopting the cryogenic rectification method is too large in size, so that the device is inconvenient to move, and is easily damaged and attached with dust after being exposed outside for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-temperature rectification ethylene purification device, which solves the problems that the existing low-temperature rectification ethylene purification device is inconvenient to move and has no protection mechanism when not used.

In order to achieve the purpose, the utility model provides the following technical scheme: a low-temperature rectification ethylene purification device comprises a base, wherein a shell and a purification device body are arranged on the base, the purpose of protecting the purification device body is achieved by arranging the shell, dust is prevented from adhering to the surface when the purification device body is not used, the next use is prevented from being influenced, a gooseneck is arranged in the shell, one end of the gooseneck is provided with a lighting lamp, the purpose of providing lighting for the purification device body is achieved by arranging the gooseneck and the lighting lamp, the purification device body is favorably used, the base is provided with a cavity, a lifting mechanism is arranged in the cavity, the lifting universal wheel is convenient to lift through arranging the lifting mechanism, when the purification device body works, the universal wheel is collected into the cavity, the stable work of the purification device body is favorably kept, when the purification device body needs to be moved, the universal wheel is lowered, and the purification device body is supported by the universal wheel, do benefit to the convenience that purification device body removed, elevating system's bottom is equipped with the universal wheel, the universal wheel runs through the base, elevating system includes the motor, and the motor has positive and negative function of rotating, motor fixed mounting is in the cavity, the pivot end of motor is equipped with the worm.

Preferably, the inner wall of cavity rotates and is connected with the gear, the gear meshes with the worm mutually, the number of gear is two, through being provided with the worm, is convenient for drive both sides gear and rotates, and rotates opposite direction.

Preferably, a connecting rod is arranged on the gear, a limiting sliding groove is formed in the connecting rod, the limiting sliding groove is shaped like a strip groove, and the support is convenient to slide by being provided with the limiting sliding groove.

Preferably, a sliding rod is arranged in the cavity, the bearing plate is connected to the sliding rod in a sliding mode, and the purpose of limiting the movement of the bearing plate is achieved by arranging the sliding rod.

Preferably, the bottom end of the bearing plate is fixedly connected with the universal wheel, a support is arranged on the bearing plate, the support is H-shaped, and the support is connected with the limiting sliding groove in a sliding mode.

Preferably, the shell is rotatably connected with a rotating door, and the shell is convenient to open through the rotating door.

Preferably, the revolving door is provided with a handle, and the revolving door is convenient to open by the handle.

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

1. the shell is arranged, so that the purpose of protecting the purifying device body is achieved, and the influence on the next use caused by dust attached to the surface when the purifying device is not used is prevented.

2. The lifting mechanism is arranged, so that the universal wheels can be conveniently lifted, when the purifying device body works, the universal wheels are collected into the cavity, the stable work of the purifying device body is favorably kept, when the purifying device body needs to move, the universal wheels are lowered, and the purifying device body is supported by the universal wheels, so that the convenience of moving the purifying device body is favorably realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of a stent according to the present invention;

FIG. 4 is an enlarged view of the present invention at A.

In the figure: 1. a base; 2. a revolving door; 3. a housing; 4. a handle; 5. a slide bar; 6. a universal wheel; 7. a bearing plate; 8. a support; 9. a cavity; 10. a limiting chute; 11. a gooseneck; 12. a purification device body; 13. an illuminating lamp; 14. a gear; 15. a worm; 16. a connecting rod; 17. an electric motor.

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.

Example 1

Referring to fig. 1, 2, 3 and 4, a cryogenic rectification ethylene purification device shown in the figure comprises a base 1, wherein a shell 3 and a purification device body 12 are arranged on the base 1, the shell 3 is arranged to protect the purification device body 12 and prevent dust from adhering to the surface when the purification device body 12 is not used and influence the next use, a gooseneck 11 is arranged in the shell 3, an illuminating lamp 13 is arranged at one end of the gooseneck 11, the gooseneck 11 and the illuminating lamp 13 are arranged to provide illumination for the purification device body 12 and facilitate the use of the purification device body 12, the base 1 is provided with a cavity 9, a lifting mechanism is arranged in the cavity 9, the lifting mechanism is arranged to facilitate lifting of a universal wheel 6, when the purification device body 12 works, the universal wheel 6 is taken into the cavity 9 to facilitate the stable work of the purification device body 12, and when the purification device body 12 needs to move, descend the universal wheel 6 to support purification device body 12 by the universal wheel 6, do benefit to the convenience that purification device body 12 removed, elevating system's bottom is equipped with universal wheel 6, and universal wheel 6 runs through base 1, and elevating system includes motor 17, and motor 17 has the function of just reversing, and motor 17 fixed mounting is equipped with worm 15 in cavity 9, motor 17's pivot end.

Wherein, the inner wall of cavity 9 rotates and is connected with gear 14, and gear 14 meshes with worm 15 mutually, and the number of gear 14 is two, through being provided with worm 15, is convenient for drive both sides gear 14 and rotates, and rotates opposite direction, is equipped with connecting rod 16 on the gear 14, has seted up spacing spout 10 on the connecting rod 16, and the shape of spacing spout 10 is the bar groove, through being provided with spacing spout 10, the slip of the support 8 of being convenient for.

Meanwhile, a sliding rod 5 is arranged in the cavity 9, a bearing plate 7 is connected to the sliding rod 5 in a sliding mode, the purpose of limiting the movement of the bearing plate 7 is achieved by arranging the sliding rod 5, the bottom end of the bearing plate 7 is fixedly connected with a universal wheel 6, a support 8 is arranged on the bearing plate 7, the support 8 is H-shaped, and the support 8 is connected with a limiting sliding groove 10 in a sliding mode.

Before the ethylene purification device adopting the low-temperature rectification method is used: when the position of the ethylene purification device by the cryogenic rectification method needs to be moved, a motor 17 is started, the motor 17 drives a worm 15 to rotate, the worm 15 is meshed with gears 14 on two sides, the gears 14 are driven to rotate, the rotating directions are opposite, the gears 14 drive a bearing plate 7 to vertically slide downwards along a sliding rod 5 through a connecting rod 16 and a support 8, the bearing plate 7 drives a universal wheel 6 to move out of a cavity 9, the universal wheel 6 supports a base 1, the purpose of facilitating the movement of the ethylene purification device by the cryogenic rectification method is achieved, after the ethylene purification device is moved to a corresponding area, the universal wheel 6 is recycled into the cavity 9 through the reverse rotation of the motor 17, and the stable operation of the ethylene purification device by the cryogenic rectification method is favorably kept.

Example 2

Referring to fig. 1 and 2, the embodiment further illustrates an ethylene purification apparatus by cryogenic rectification in example 1, which includes a base 1, a housing 3 and a purification apparatus body 12 are disposed on the base 1, the housing 3 is disposed to protect the purification apparatus body 12, so as to prevent dust from adhering to the surface when the apparatus is not in use and affect the next use, a gooseneck 11 is disposed in the housing 3, an illumination lamp 13 is disposed at one end of the gooseneck 11, the gooseneck 11 and the illumination lamp 13 are disposed to provide illumination for the purification apparatus body 12, which is beneficial to the use of the purification apparatus body 12, the base 1 is disposed with a cavity 9, a lifting mechanism is disposed in the cavity 9, which is convenient for lifting the universal wheel 6, when the purification apparatus body 12 works, the universal wheel 6 is retracted into the cavity 9, which is beneficial to maintaining the stable work of the purification apparatus body 12, when purification device body 12 needs to remove, descend universal wheel 6 to support purification device body 12 by universal wheel 6, do benefit to the convenience that purification device body 12 removed, elevating system's bottom is equipped with universal wheel 6, and universal wheel 6 runs through base 1, and elevating system includes motor 17, and motor 17 has the function of just reversing, and motor 17 fixed mounting is in cavity 9, and motor 17's pivot end is equipped with worm 15.

Wherein, rotate on the casing 3 and be connected with revolving door 2, through being provided with revolving door 2, be convenient for open casing 3, be equipped with handle 4 on the revolving door 2, through being provided with handle 4, be convenient for open revolving door 2.

In the embodiment, when the ethylene purification device by the cryogenic rectification method is not used, the rotating door 2 is closed by the handle 4 and is matched with the shell 3, so that the purpose of protecting the purification device body 12 is achieved, and the influence on next use caused by dust attached to the surface when the ethylene purification device is not used is prevented.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A cryogenic rectification ethylene purification plant comprising:

base (1), be equipped with casing (3) and purification device body (12) on base (1), be equipped with gooseneck (11) in casing (3), the one end of gooseneck (11) is equipped with light (13), cavity (9) have been seted up in base (1), be equipped with elevating system in cavity (9), elevating system's bottom is equipped with universal wheel (6), base (1) is run through in universal wheel (6), elevating system includes motor (17), motor (17) fixed mounting is in cavity (9), the pivot end of motor (17) is equipped with worm (15).

2. The cryogenic rectification ethylene purification device as claimed in claim 1, wherein: the inner wall of the cavity (9) is rotatably connected with gears (14), the gears (14) are meshed with the worm (15), and the number of the gears (14) is two.

3. The cryogenic rectification ethylene purification device as claimed in claim 2, wherein: the gear (14) is provided with a connecting rod (16), and the connecting rod (16) is provided with a limiting sliding groove (10).

4. The cryogenic rectification ethylene purification device as claimed in claim 1, wherein: a sliding rod (5) is arranged in the cavity (9), and a bearing plate (7) is connected to the sliding rod (5) in a sliding mode.

5. A cryogenic rectification ethylene purification plant as claimed in claim 4 wherein: the bottom end of the bearing plate (7) is fixedly connected with the universal wheel (6), a support (8) is arranged on the bearing plate (7), and the support (8) is connected with the limiting sliding groove (10) in a sliding mode.

6. The cryogenic rectification ethylene purification device as claimed in claim 1, wherein: the shell (3) is rotatably connected with a revolving door (2).

7. The cryogenic rectification ethylene purification device as claimed in claim 6, wherein: the revolving door (2) is provided with a handle (4).

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