Nitrogen generator molecular sieve filling quick replacement mechanism

Abstract

The utility model discloses a kind of nitrogen generator molecular sieve filling rapid replacement mechanism, including base platform.The utility model is fixedly installed connection support rod by the peripheral position of the upper end of the base platform, and connection support platform, the groove is opened in the left and right sides of the center of base platform, nitrogen generator box is fixedly installed and connected in its inside, and the groove is opened in its upper end surface position, feed bin is installed and connected in its inside, and closed door is connected by hinge, nitrogen generator box is fixedly installed and connected inside fixed.The device is fixedly installed and connected by setting the groove in the upper end of nitrogen generator box, feed bin is installed and connected in its inside, closed door is connected by hinge, it is helpful to prevent external impurities from entering inside, avoid affecting quality, secondly, fixed base is installed and connected in its inside bottom position, connecting auger, and separator is installed and connected in its upper end position, it is helpful to improve the discharging effect of the device, prevent internal from being blocked when discharging, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of molecular sieve technology for nitrogen generators, and in particular to a quick replacement mechanism for molecular sieve packing in a nitrogen generator. Background Technology

[0002] Nitrogen generators play a vital role in numerous industries, including chemical, petroleum, natural gas, electronics, and food. In the chemical industry, nitrogen generators provide an inert gas atmosphere to prevent oxidation and explosion risks during chemical reactions. For example, in polyester production, nitrogen is used to protect catalysts and reactants, ensuring the safe and efficient conduct of the reaction.

[0003] Existing quick-change mechanisms for molecular sieve packing in nitrogen generators have some shortcomings, namely, the generation of a lot of dust during the replacement of molecular sieves. This not only pollutes the working environment but may also harm the health of operators.

[0004] To address these issues, we propose a quick-change mechanism for molecular sieve packing in a nitrogen generator. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quick-change mechanism for molecular sieve packing in a nitrogen generator.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Support rods are fixedly installed around the upper four sides of the base platform, connecting to the support platform. Grooves are formed on the left and right sides of the center of the base platform, and a nitrogen generator box is fixedly installed inside them. A groove is also formed on the upper surface of the base platform, and a feed hopper is installed inside it, connected to a hinged door. A fixed base is fixedly installed inside the nitrogen generator box, and an auger and separator are fixedly installed on its upper end, with the two sets connected by connecting pipes. A sliding groove is formed on the side surface of the base platform, and fixed discs are installed on the left and right sides inside it, connected to ball screws. A moving block is installed at its center, connected by a drive motor. The moving block is connected to a collection box, and casters are fixedly installed around its lower four sides. A groove is formed on the upper surface of the collection box, and a first conveying pipe and a second conveying pipe are installed inside it, fixed by a fixing device, and connected by a control pump.

[0007] Preferably, connecting support rods are fixedly installed around the upper part of the base platform and connected to the support platform.

[0008] Preferably, the base platform has grooves on the left and right sides of its center, where a nitrogen generator box is fixedly installed and connected, and a groove is also made on its upper surface, where a feed hopper is installed and connected, and a door is connected by a hinge.

[0009] Preferably, a fixed base is fixedly installed inside the nitrogen generator box, and a connecting screw conveyor and separator are fixedly installed on its upper end, with the two sets connected by a connecting pipe.

[0010] Preferably, a groove is provided on the side surface of the base platform, and connecting and fixing discs are installed on the left and right sides inside the groove and connected to ball screws. A connecting moving block is installed at the center of the groove and connected by a drive motor.

[0011] Preferably, the collection box is connected by a movable block, and casters are fixedly installed around its lower perimeter.

[0012] Preferably, a groove is provided on the upper surface of the collecting box, and a first conveying pipe and a second conveying pipe are installed and connected inside the groove. The groove is fixed by a fixing device and connected by a control pump.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. The device features a groove at the top of the nitrogen generator housing, through which a feed hopper is installed and connected. A hinged door helps prevent external impurities from entering and affecting quality. Furthermore, a fixed base is installed at the bottom of the device to connect to an auger, and a separator is installed at the top to improve unloading efficiency, prevent blockages during unloading, and increase work efficiency.

[0015] 2. This device features a sliding groove on the side of the base platform, inside which a connecting and fixing disc and ball screw are installed. A moving block is installed at the center of the groove and controlled by a drive motor. The moving block is connected to a collection box, and casters are installed at the lower end. Furthermore, a first conveying pipe is connected to a second conveying pipe at the upper end, which is fixed and controlled by a control pump. This helps prevent dust from polluting the working environment and avoids harm to the health of operators. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a quick-change mechanism for molecular sieve packing in a nitrogen generator, as proposed in this utility model.

[0017] Figure 2 for Figure 1 A three-dimensional diagram illustrating rapid structural changes and explosions in the image;

[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of the collection device structure.

[0019] In the diagram: 1. Base platform; 2. Support rod; 3. Support platform; 4. Nitrogen generator housing; 5. Feed hopper; 6. Hinge; 7. Enclosed door; 8. Fixed base; 9. Screw; 10. Separator; 11. Connecting pipe; 12. Fixed disc; 13. Ball screw; 14. Moving block; 15. Drive motor; 16. Collector housing; 17. Casters; 18. First conveying pipe; 19. Second conveying pipe; 20. Fixing device; 21. Control pump. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-3 A quick-change mechanism for molecular sieve packing in a nitrogen generator includes: a base platform 1; support rods 2 are fixedly installed around the upper four sides of the base platform 1 and connected to a support platform 3; grooves are formed on the left and right sides of the center of the base platform 1, and a nitrogen generator housing 4 is fixedly installed and connected inside them; a groove is formed on the upper surface of the base platform 1, and a feed hopper 5 is installed and connected inside it, connected to a sealing door 7 via a hinge 6; a fixed base 8 is fixedly installed and connected inside the nitrogen generator housing 4, and an auger 9 is fixedly installed and connected to a separator 10 at its upper end, with the two sets connected by connecting pipes. 11. A groove is provided on the side surface of the base platform 1. A connecting and fixing disc 12 is installed on the left and right sides inside the groove and connected to a ball screw 13. A moving block 14 is installed at the center of the groove and connected to a drive motor 15. The collecting box 16 is connected through the moving block 14 and a universal wheel 17 is fixedly installed around its lower end. A groove is provided on the upper surface of the collecting box 16. A first conveying pipe 18 is installed inside the groove and connected to a second conveying pipe 19. The groove is fixed by a fixing device 20 and connected by a control pump 21.

[0022] Furthermore, refer to Figure 2 It can be seen that grooves are opened on the left and right sides of the center of the base platform 1, and nitrogen generator box 4 is fixedly installed and connected inside them. A groove is also opened on the upper surface of the base platform 1, and feed hopper 5 is installed and connected inside it. A closed door 7 is connected through a hinge 6. A fixed base 8 is fixedly installed and connected inside the nitrogen generator box 4, and an auger 9 is fixedly installed and connected to the separator 10 at its upper end. The two sets are connected through a connecting pipe 11, which helps to improve the unloading effect of the device and prevents blockage during unloading, thus affecting working efficiency.

[0023] Furthermore, refer to Figure 3 It can be seen that a sliding groove is provided on the side surface of the base platform 1, and a connecting and fixing disc 12 is installed on the left and right sides inside the groove and connected to a ball screw 13. A moving block 14 is installed and connected at the center of the groove, and connected to a drive motor 15. The collecting box 16 is connected through the moving block 14, and universal wheels 17 are fixedly installed and connected around its lower end. A groove is provided on the upper surface of the collecting box 16, and a first conveying pipe 18 is installed and connected to a second conveying pipe 19 inside the groove. The groove is fixed by a fixing device 20 and connected by a control pump 21. This helps to prevent dust from polluting the working environment and avoids harm to the health of operators.

[0024] Working principle: When this utility model is in use, the connecting support rods 2 are fixedly installed around the upper part of the base platform 1, and the connecting support platform 3 is also installed. In addition, the left and right sides of the center of the base platform 1 are dug out, and the nitrogen generator box 4 is installed and connected inside. The upper part of the base platform 1 is dug out, and the feed hopper 5 is installed and connected inside. The closed door 7 is connected through the hinge 6. In addition, the fixed base 8 is installed and connected to the auger 9 at the bottom inside. The separator 10 is installed and connected at the upper end, and connected by the connecting pipe 11.

[0025] A sliding groove is provided on the side of the base platform 1. A connecting and fixing disc 12 is installed on the left and right sides inside the groove, and a ball screw 13 is connected. A moving block 14 is installed at the center of the groove. The groove is connected and controlled by a drive motor 15. The moving block 14 is connected to the collection box 16. Universal wheels 17 are installed around the lower end of the collection box 16. In addition, a second conveying pipe 19 is connected to the upper surface of the collection box 16 through a first conveying pipe 18 and a fixing device 20. The collection box 16 is connected and controlled by a control pump 21.

[0026] The above is the complete working principle of this utility model.

[0027] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0028] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0029] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A quick-change mechanism for molecular sieve packing in a nitrogen generator, comprising a base platform (1), characterized in that: The base platform (1) has a fixed support rod (2) installed around its upper four sides, and is connected to a support platform (3). The base platform (1) has grooves on its left and right sides at its center, and a nitrogen generator box (4) is fixedly installed inside them. A groove is also opened on its upper surface, and a feed hopper (5) is installed inside it. A closed door (7) is connected via a hinge (6). A fixed base (8) is fixedly installed inside the nitrogen generator box (4), and an auger (9) is fixedly installed on its upper end to connect to a separator (10). The two sets are connected via a connecting pipe (11). The base platform (1) A groove is provided on the side surface, and a connecting and fixing disc (12) is installed on the left and right sides inside it and connected to a ball screw (13). A connecting moving block (14) is installed at the center of the groove and connected to a drive motor (15). The moving block (14) is connected to the collection box (16), and universal wheels (17) are fixedly installed around its lower end. A groove is provided on the upper surface of the collection box (16), and a first conveying pipe (18) is installed inside it and connected to a second conveying pipe (19). The groove is fixed by a fixing device (20) and connected by a control pump (21).

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