阅读说明：本技术 一种装备新型分子筛压紧装置的制氮机 (Nitrogen making machine equipped with novel molecular sieve compressing device ) 是由 池文增 冯玉桥 冯莉莉 于 2019-10-31 设计创作，主要内容包括：本发明涉及一种装备新型分子筛压紧装置的制氮机,包括吸附罐体,所述吸附罐体内壁固定连接有导向筒,所述导向筒内侧设有分子筛,所述分子筛上方一侧设有开合板,所述开合板一侧贯穿连接有中轴杆,所述中轴杆两端活动连接于导向筒,所述导向筒内壁滑动连接有压紧板,所述压紧板顶部固定连接有压力柱,所述压力柱外侧滑动连接有罐体盖,所述导向筒底部固定连接有网格板,所述网格板底部设有氮气导向斗,本发明可以提高本装置在工作时的稳定性,使气体的压缩过滤的过程中降低抖动的剧烈程度,使压紧板压紧的过程保持平稳,结构简单,使用方便,有利于保持本装置内部的密封环境,有利于提高对氮气的获取效率。(The invention relates to a nitrogen making machine equipped with a novel molecular sieve compressing device, which comprises an adsorption tank body, wherein a guide cylinder is fixedly connected to the inner wall of the adsorption tank body, a molecular sieve is arranged on the inner side of the guide cylinder, an opening plate is arranged on one side above the molecular sieve, a middle shaft rod is connected on one side of the opening plate in a penetrating manner, two ends of the middle shaft rod are movably connected to the guide cylinder, a compressing plate is connected to the inner wall of the guide cylinder in a sliding manner, the top of the compressing plate is fixedly connected with a pressure column, the outer side of the pressure column is connected with a tank body cover in a sliding manner, a grid plate is fixedly connected to the bottom of the guide cylinder, and a nitrogen guide hopper is arranged at the bottom of the grid plate. The nitrogen gas acquisition efficiency is improved.)

1. The utility model provides an equip novel molecular sieve closing device's nitrogen generator, includes the adsorption tank body (1), its characterized in that: the adsorption tank is characterized in that a guide cylinder (2) is fixedly connected to the inner wall of an adsorption tank body (1), a molecular sieve (3) is arranged on the inner side of the guide cylinder (2), a cut-off plate (4) is arranged on one side above the molecular sieve (3), a middle shaft rod (5) is connected to one side of the cut-off plate (4) in a penetrating manner, two ends of the middle shaft rod (5) are movably connected to the guide cylinder (2), a pressing plate (6) is connected to the inner wall of the guide cylinder (2) in a sliding manner, a pressure column (7) is fixedly connected to the top of the pressing plate (6), a tank cover (8) is connected to the outer side of the pressure column (7) in a sliding manner, a grid plate (9) is fixedly connected to the bottom of the guide cylinder (2), a nitrogen guide hopper (10) is arranged at the bottom of the grid plate (9), a, one side of the adsorption tank body (1) is connected with an air inlet pipe (13) in a penetrating manner, and the inner wall of the air inlet pipe (13) is fixedly connected with a filter screen (14).

2. The nitrogen making machine equipped with the novel molecular sieve compacting device according to claim 1, characterized in that: the guide cylinder (2) is positioned in the middle of the inner wall of the adsorption tank body (1), and the height of the guide cylinder (2) is half of the height of the adsorption tank body (1).

3. The nitrogen making machine equipped with the novel molecular sieve compacting device according to claim 1, characterized in that: structure assorted hole has been seted up with open close plate (4) junction in guide cylinder (2), open close plate (4) are located intake pipe (13) one side, just intake pipe (13) diameter is highly unanimous with open close plate (4).

4. The nitrogen making machine equipped with the novel molecular sieve compacting device according to claim 1, characterized in that: the top of the adsorption tank body (1) is provided with a bolt hole (15), and the bottom of the tank body cover (8) is fixedly connected to the adsorption tank body (1) through a bolt.

5. The nitrogen making machine equipped with the novel molecular sieve compacting device according to claim 1, characterized in that: the fixed bottom cover (12) is fixedly connected to the adsorption tank body (1) through threads, the top of the fixed bottom cover (12) is attached to the nitrogen guide hopper (10), and the nitrogen guide hopper (10) is structurally matched with the fixed bottom cover (12).

6. The nitrogen making machine equipped with the novel molecular sieve compacting device according to claim 1, characterized in that: the top of the grid plate (9) is matched with the structure of the molecular sieve (3), and the outer side of the grid plate (9) is fixedly connected to the adsorption tank body (1).

Technical Field

The invention relates to a nitrogen making machine provided with a novel molecular sieve pressing device, and belongs to the technical field of nitrogen making machine equipment.

Background

The nitrogen making equipment is equipment for separating oxygen and nitrogen in the air to obtain nitrogen by using a physical method, and is divided into three types according to different classification methods, namely a cryogenic air separation method, a molecular sieve air separation method and a membrane air separation method.

Disclosure of Invention

The invention aims to overcome the technical problems in the prior art, provides a nitrogen making machine provided with a novel molecular sieve compressing device, can improve the stability of the device during working, reduces the shaking intensity in the process of compressing and filtering gas, keeps the process of compressing a compressing plate stable, has a simple structure, is convenient to use, is beneficial to maintaining the sealing environment in the device, is beneficial to improving the nitrogen acquisition efficiency, and can effectively solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides an equip novel molecular sieve closing device's nitrogen generator, includes the adsorption tank body, the internal wall fixedly connected with guide cylinder of adsorption tank, the guide cylinder inboard is equipped with the molecular sieve, molecular sieve top one side is equipped with the open-close board, open-close board one side through connection has well axostylus axostyle, axis pole both ends swing joint in guide cylinder, guide cylinder inner wall sliding connection has the pressure strip, pressure strip top fixedly connected with pressure column, pressure column outside sliding connection has a jar body lid, guide cylinder bottom fixedly connected with grid plate, the grid plate bottom is equipped with nitrogen gas direction fill, nitrogen gas direction fill bottom fixedly connected with nitrogen gas collecting pipe, the fixed bottom of nitrogen gas collecting pipe outside fixedly connected with, the internal wall through connection of adsorption tank has the intake pipe, intake pipe inner wall fixedly connected with filter screen.

Further, the guide cylinder is located in the middle of the inner wall of the adsorption tank body, and the height of the guide cylinder is half of the height of the adsorption tank body.

Further, structure assorted hole is seted up with the opening plate junction to the guide cylinder, the opening plate is located intake pipe one side, just intake pipe diameter is unanimous with the opening plate height.

Further, the top of the adsorption tank body is provided with a bolt hole, and the bottom of the tank cover is fixedly connected to the adsorption tank body through a bolt.

Further, fixed bottom passes through screw thread fixed connection in the adsorption tank body, laminating in the nitrogen gas guide cylinder in fixed bottom top, the nitrogen gas guide cylinder and fixed bottom structural phase-match.

Further, the top of the grid plate is matched with the molecular sieve structure, and the outer side of the grid plate is fixedly connected with the adsorption tank body.

The invention has the beneficial effects that:

1. the invention relates to a nitrogen making machine provided with a novel molecular sieve compressing device, which can improve the stability of the device during working by arranging a guide cylinder, reduce the shaking intensity in the process of compressing and filtering gas, keep the process of compressing a compressing plate stable, further prolong the service life of a molecular sieve and reduce the cost required by production.

2. The invention relates to a nitrogen making machine provided with a novel molecular sieve compressing device, which is provided with a split plate and is matched with an air inlet pipe to control the circulation of gas, has a simple structure, can reduce the floor area, improves the stability of the whole structure of the device, is convenient to use, automatically closes under the action of gravity after the gas enters, keeps the sealing environment in the device, and is favorable for improving the acquisition efficiency of nitrogen.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic diagram of the overall structure of a nitrogen making machine equipped with a novel molecular sieve compacting device according to the invention;

FIG. 2 is a schematic perspective view of a nitrogen generator equipped with a novel molecular sieve compacting device according to the present invention;

FIG. 3 is a schematic structural diagram of an open-close board of a nitrogen making machine equipped with a novel molecular sieve pressing device;

FIG. 4 is a schematic top view of a nitrogen generator equipped with a novel molecular sieve hold-down device according to the present invention;

reference numbers in the figures: 1. an adsorption tank body; 2. a guide cylinder; 3. a molecular sieve; 4. opening and closing the board; 5. a middle shaft lever; 6. a compression plate; 7. a pressure column; 8. a tank cover; 9. a grid plate; 10. a nitrogen guide hopper; 11. a nitrogen collecting pipe; 12. fixing the bottom cover; 13. an air inlet pipe; 14. filtering the screen; 15. bolt holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.