Molecular sieve material manual extractor of air separation device

Abstract

The utility model relates to the technical field of molecular sieve extraction, in particular to a manual molecular sieve material extractor of an air separation plant, which comprises an operation tube, a sucker and a hose, one end of the operation tube is fixedly connected with a sucker base, and one side of the sucker base far away from the operation tube is fixedly connected with the sucker. A silicon rubber sleeve is fixedly connected to the side, away from the suction cup base, of the suction cup, a feeding hole is formed in the suction cup base, a bending device is fixedly connected to the side, away from the suction cup, of the suction cup base, a hose is fixedly connected to the same side of the suction cup base and the bending device, and a sealing plate is fixedly connected to the other end of the operation pipe. According to the molecular sieve extraction device, the operation pipe can be bent in any direction by using the bionic elephant trunk, the suction cup can be attached to the inner wall of a pipeline or a box body through the arranged silicon rubber case so as to ensure that a molecular sieve can be completely extracted, and the molecular sieve is prevented from damaging the motor through the arranged protective net.

Description

Technical Field

[0001] The utility model relates to the technical field of molecular sieve extraction, in particular to a manual extractor for molecular sieve materials of an air separation device. Background Art

[0002] Molecular sieves are materials with a highly regular pore structure, usually composed of silicon and aluminum oxides. They have very uniform pore sizes and can selectively adsorb or repel molecules based on their size and shape. This property makes molecular sieves play an important role in the process of gas separation.

[0003] The current manual extractor of molecular sieve materials in air separation units has difficulty in extracting molecular sieves in dead corners. If the molecular sieve is located in an uneven position, it is also difficult to extract the molecular sieve. The molecular sieve sucked into the barrel may cause damage to the motor. Therefore, a manual extractor of molecular sieve materials in air separation units is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a manual extractor for molecular sieve materials of an air separation device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A manual extractor for molecular sieve materials of an air separation device comprises an operating tube, a suction cup and a hose, wherein one end of the operating tube is fixedly connected to a suction cup base, a side of the suction cup base away from the operating tube is fixedly connected to a suction cup, a side of the suction cup base away from the suction cup base is fixedly connected to a silicone sleeve, a feeding hole is provided on the suction cup base, a side of the suction cup base away from the suction cup is fixedly connected to a bending device, a hose is provided on the right side of the bending device, the other end of the operating tube is fixedly connected to a sealing plate, the other end of the hose is fixedly connected to an air sucker, and the air sucker comprises a barrel body, a barrel cover, an air outlet, a motor, a fan, a buckle and a protective net.

[0007] Preferably, the operating tube is a flexible shell, and the length of the bending device is equal to the length of the operating tube.

[0008] Preferably, the diameter of the feed hole is the same as the diameter of the inner opening of the hose.

[0009] Preferably, the sealing plate is provided with a circular hole, the hose is slidably connected to the circular hole, and the diameter of the hose is the same as the diameter of the circular hole.

[0010] Preferably, a barrel cover is provided on the top of the barrel body, an air outlet is provided on the top of the barrel cover, a motor is fixedly connected to the bottom of the air outlet, a fan is fixedly connected to the output end of the motor, a buckle is rotatably connected to the top of the outer wall of the barrel body, and a protective net is provided on the inner wall of the barrel body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the operation tube can be bent in any direction by using a bionic elephant trunk, so that the molecular sieve at any position can be extracted. The silicone sleeve can make the suction cup fit on the inner wall of the pipeline or the box to ensure that the molecular sieve is completely extracted. The protective net can prevent the molecular sieve from damaging the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the protective net of the utility model.

[0015] In the figure: 1. operating tube; 2. suction cup base; 3. suction cup; 4. silicone sleeve; 5. feeding hole; 6. bending device; 7. hose; 8. sealing plate; 9. air suction device; 901. barrel body; 902. barrel cover; 903. air outlet; 904. motor; 905. fan; 906. buckle; 907. protective net. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0018] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0019] See also Figure 1-2 , the utility model provides a technical solution:

[0020] A manual extractor for molecular sieve materials of an air separation device comprises an operating tube 1, a suction cup 3 and a hose 7, one end of the operating tube 1 is fixedly connected to a suction cup base 2, the side of the suction cup base 2 away from the operating tube 1 is fixedly connected to the suction cup 3, the side of the suction cup 3 away from the suction cup base 2 is fixedly connected to a silicone sleeve 4, a feeding hole 5 is provided on the suction cup base 2, a side of the suction cup base 2 away from the suction cup 3 is fixedly connected to a bending device 6, a hose 7 is provided on the right side of the bending device 6, the other end of the operating tube 1 is fixedly connected to a sealing plate 8, the other end of the hose 7 is fixedly connected to an air sucker 9, and the air sucker 9 comprises a barrel body 901, a barrel cover 902, an air outlet 903, a motor 904, a fan 905, a buckle 906 and a protective net 907.

[0021] The operating tube 1 is a flexible shell, and the length of the bending device 6 is equal to that of the operating tube 1, which ensures that the operating tube 1 can be bent freely; the bottom end of the suction cup base 2 is fixedly connected to the hose 7, and the diameter of the feed hole 5 is the same as the diameter of the inner mouth of the hose 7, which ensures that the molecular sieve can be sucked into the barrel body 901; a circular hole is provided on the sealing plate 8, and the hose 7 is slidably connected to the circular hole, and the diameter of the hose 7 is the same as the diameter of the circular hole, so that the hose 7 can bend with the bending of the bending device 6; a barrel cover 902 is provided on the top of the barrel body 901, and an air outlet 903 is provided on the top of the barrel cover 902, and a motor 904 is fixedly connected to the bottom of the air outlet 903, and a fan 905 is fixedly connected to the output end of the motor 904, and a buckle 906 is rotatably connected to the top of the outer wall of the barrel body 901, so that the molecular sieve in the barrel body 901 can be taken out; a protective net 907 is provided on the inner wall of the barrel body 901 to prevent the molecular sieve from damaging the motor 904.

[0022] Workflow: The electricity required in the utility model is provided by an external power supply. The bending device 6 used is a fluid-driven bionic trunk. The fluid-driven bionic trunk is a prior art and is disclosed in a Chinese invention patent. The publication number of the patent is CN112008695A. The suction cup base 2 fixes the suction cup 3. The sealing plate 8 and the suction cup base 2 fix the bending device 6 so that the operating tube 1 can be bent. The entire device is inserted into the pipeline, and the bending device 6 is driven to bend the operating tube 1 so that the suction cup 3 completely covers the molecular sieve in the pipeline. Due to the presence of the silicone sleeve 4, the molecular sieve can be completely covered. The air suction device 9 is started, and the output end of the motor 904 rotates, so that the fan 905 rotates. The wind formed by the rotation of the fan 905 will enter the inner cavity of the barrel body 901 along the silicone sleeve 4, the suction cup 3, the feed hole 5 and the hose 7, pass through the protective net 907, and finally blow out from the air outlet 903, so that a negative pressure is formed inside the barrel body 901, thereby sucking the molecular sieve into the barrel body 901 through the silicone sleeve 4, the suction cup 3, the feed hole 5 and the hose 7. The protective net 907 is set to prevent the molecular sieve from being sucked into the position of the motor 904 and causing damage to the motor 904. When the molecular sieve in the barrel body 901 is full, open the buckle 906, remove the barrel cover 902 and the protective net 907, and the molecular sieve can be taken out from the barrel body 901.

[0023] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manual extractor for molecular sieve materials of an air separation unit, comprising an operating tube (1), a suction cup (3) and a hose (7), characterized in that: One end of the operating tube (1) is fixedly connected to a suction cup base (2); a side of the suction cup base (2) away from the operating tube (1) is fixedly connected to a suction cup (3); a side of the suction cup (3) away from the suction cup base (2) is fixedly connected to a silicone sleeve (4); a feeding hole (5) is provided on the suction cup base (2); a side of the suction cup base (2) away from the suction cup (3) is fixedly connected to a bending device (6); a hose (7) is provided on the right side of the bending device (6); the other end of the operating tube (1) is fixedly connected to a sealing plate (8); the other end of the hose (7) is fixedly connected to an air suction device (9); the air suction device (9) comprises a barrel body (901), a barrel cover (902), an air outlet (903), a motor (904), a fan (905), a buckle (906) and a protective net (907).

2. The manual extractor of molecular sieve materials for air separation device according to claim 1, characterized in that: The operating tube (1) is a flexible shell, and the length of the bending device (6) is equal to the length of the operating tube (1).

3. The manual extractor of molecular sieve materials for air separation device according to claim 1, characterized in that: The diameter of the feed hole (5) is the same as the diameter of the inner opening of the hose (7).

4. The manual extractor of molecular sieve materials for air separation device according to claim 1, characterized in that: The sealing plate (8) is provided with a circular hole, the hose (7) is slidably connected to the circular hole, and the diameter of the hose (7) is the same as the diameter of the circular hole.

5. The manual extractor of molecular sieve materials for air separation device according to claim 1, characterized in that: A barrel cover (902) is provided on the top of the barrel body (901), an air outlet (903) is provided on the top of the barrel cover (902), a motor (904) is fixedly connected to the bottom of the air outlet (903), a fan (905) is fixedly connected to the output end of the motor (904), a buckle (906) is rotatably connected to the top of the outer wall of the barrel body (901), and a protective net (907) is provided on the inner wall of the barrel body (901).

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