CN214734528U

CN214734528U - Novel oxygenerator adsorption tower

Info

Publication number: CN214734528U
Application number: CN202120852907.6U
Authority: CN
Inventors: 李学成
Original assignee: Zigong Huatai Air Separation Technology Development Co ltd
Current assignee: Zigong Huatai Air Separation Technology Development Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to the technical field of oxygen generators, in particular to a novel adsorption tower of an oxygen generator, which comprises an adsorption tower, wherein the top of the adsorption tower is provided with a nitrogen collecting box, an oilless air compressor is fixedly connected with one side of the periphery of the adsorption tower, a pipeline hole is arranged at the joint of the oilless air compressor and the adsorption tower, a humidifying water tank is connected with one side of the periphery of the adsorption tower far away from the oilless air compressor, a separation tower, a fine screen tower and a gas storage barrel are arranged at the bottom end of the inner side of the adsorption tower, wherein the separation tower is positioned at the position close to the oil-free air compressor in the width direction of the bottom end at the inner side of the adsorption tower, the fine screen tower is positioned at the corner of the adsorption tower far away from the oil-free air compressor in the width direction of the bottom end at the inner side, the gas storage barrel is positioned at the position close to the separation tower far away from the fine screen tower and the oil-free air compressor in the length direction of the bottom at the inner side of the adsorption tower, through the arranged nitrogen collecting box, the equipment can selectively collect and discharge nitrogen as required.

Description

Novel oxygenerator adsorption tower

Technical Field

The utility model relates to an oxygenerator technical field specifically is a novel oxygenerator adsorption tower.

Background

The oxygen generator is a machine for preparing oxygen, and the principle of the oxygen generator is that under the action of pressure, the separation of oxygen and nitrogen is carried out through the difference of adsorption capacities of adsorbents on oxygen and nitrogen.

However, for most of the existing oxygen generators, the adsorption tower of the oxygen generator mainly separates oxygen and discharges nitrogen, the discharged nitrogen is not collected, and the discharge amount of oxygen cannot be controlled while discharging oxygen.

Therefore, a new type of adsorption tower for oxygen generator is needed to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel oxygenerator adsorption tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel oxygenerator adsorption tower, including the adsorption tower, the top of adsorption tower is equipped with the nitrogen gas collecting box, peripheral one side fixedly connected with oil-free air compressor machine at the adsorption tower, be equipped with the pipeline hole in the junction of oil-free air compressor machine and adsorption tower, one side of keeping away from oil-free air compressor machine at the adsorption tower periphery is connected with the humidifying water tank, inboard bottom at the adsorption tower is equipped with the knockout tower, fine screen tower and gas receiver, wherein the width direction that the knockout tower is located the inboard bottom of adsorption tower is close to oil-free air compressor machine department, the corner of oil-free air compressor machine is kept away from to the inboard bottom width direction that the fine screen tower is located the adsorption tower, the inboard bottom length direction that the gas receiver is located the adsorption tower keeps away from fine screen tower and oil-free air compressor machine and is close to knockout tower department.

As the utility model discloses preferred scheme, the nitrogen gas collecting box includes intake pipe and first automatically controlled valve, wherein keeps away from one side cross-section of humidifying water tank and keeps away from pipe hole department and be equipped with the intake pipe in nitrogen gas collecting box periphery, is equipped with first automatically controlled valve at the outer anchor ring of intake pipe, and the one end of keeping away from the nitrogen gas collecting box in the intake pipe is equipped with the aiutage, the nitrogen gas collecting box communicates with each other through aiutage and adsorption tower, and communicates with each other with the department at the aiutage and the adsorption tower and be equipped with the pipeline of giving vent to anger.

As the utility model discloses preferred scheme, the knockout tower includes nitrogen gas molecular sieve, adsorption pipeline, oxygen pipeline and nitrogen gas pipeline, wherein is equipped with the adsorption pipeline on the knockout tower is close to one side cross-section in pipeline hole, is equipped with the oxygen pipeline in one side that the outer anchor ring of adsorption pipeline is close to the pipeline of giving vent to anger, is equipped with the nitrogen gas pipeline on the knockout tower is close to pipeline one side cross-section of giving vent to anger, and the nitrogen gas pipeline is connected with the pipeline of giving vent to anger, is equipped with nitrogen gas molecular sieve in the inside of knockout tower.

As the utility model discloses preferred scheme, the fine screen tower includes oxygen receiver tube, oxygen discharge pipe, bleeder and second automatically controlled valve, wherein is equipped with the oxygen receiver tube on one side cross-section that the fine screen tower is close to the pipeline of giving vent to anger, and the oxygen receiver tube is connected with the oxygen pipeline, is equipped with the oxygen discharge pipe on one side cross-section that the pipeline of giving vent to anger was kept away from to the fine screen tower, is equipped with the bleeder in one side that the outer anchor ring of oxygen discharge pipe is close to the gas receiver, and the oxygen discharge pipe is connected with the gas receiver through the bleeder, is equipped with the second automatically controlled valve at the outer anchor ring of bleeder.

As the preferred scheme of the utility model, the one end that fine screen tower was kept away from to the oxygen discharge pipe is passed the side of adsorption tower and is connected with the humidifying water tank, and the outside that just is located the adsorption tower outside the outer anchor ring of oxygen discharge pipe is equipped with the flowmeter.

As the utility model discloses preferred scheme, the outer anchor ring top of aiutage is equipped with automatically controlled ooff valve, and the inboard bottom of aiutage is solid construction.

As the preferred proposal of the utility model, the humidifying water tank comprises an air supply pipe, and the air supply pipe is arranged on the cross section of one side of the humidifying water tank, which is far away from the oxygen discharge pipe.

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

1. the utility model discloses in, through drying area, the radiating area who sets up for this equipment is heated more evenly when drying to the bearing, and makes the bearing after the stoving directly get into the heat dissipation and handle, effectively prevents that the bearing self high temperature after the stoving from scalding easily and be not convenient for quick use simultaneously the bearing of being convenient for get into the user state fast, thereby has improved the high efficiency and the portability of device greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the adsorption tower of the present invention;

fig. 3 is an enlarged schematic view of the separation tower of the present invention.

In the figure: 1. an adsorption tower; 101. a pipe bore; 102. an air outlet pipe; 2. a nitrogen gas collection box; 201. an air inlet pipe; 202. a first electrically controlled valve; 3. an oil-free air compressor; 4. an exhaust funnel; 5. a separation column; 501. a nitrogen molecular sieve; 502. an adsorption pipeline; 503. an oxygen pipeline; 504. a nitrogen gas pipeline; 6. a fine screening tower; 601. An oxygen receiving tube; 602. an oxygen discharge pipe; 603. a branch pipe; 604. a second electrically controlled valve; 7. a gas storage barrel; 8. a flow meter; 9. a humidifying water tank; 901. a gas supply pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work are within the scope of the present invention.

To facilitate an understanding of the present invention, it will now be described more fully with reference to the accompanying drawings. Several embodiments of the present invention are presented in the drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution:

the utility model provides a novel oxygenerator adsorption tower, including adsorption tower 1, the top of adsorption tower 1 is equipped with nitrogen gas collecting box 2, peripheral one side fixedly connected with oilless air compressor machine 3 at adsorption tower 1, be equipped with pipeline hole 101 in the junction of oilless air compressor machine 3 with adsorption tower 1, one side of keeping away from oilless air compressor machine 3 in adsorption tower 1 periphery is connected with humidifying water tank 9, inboard bottom at adsorption tower 1 is equipped with knockout tower 5, fine screen tower 6 and gas receiver 7, wherein the width direction that knockout tower 5 is located 1 inboard bottom of adsorption tower is close to oilless air compressor machine 3 department, fine screen tower 6 is located the inboard bottom width direction of adsorption tower 1 and keeps away from the corner of oilless air compressor machine 3, gas receiver 7 is located inboard bottom length direction of adsorption tower 1 and keeps away from fine screen tower 6 and oilless air compressor machine 3 and be close to knockout tower 5 departments.

In the embodiment, referring to fig. 1, 2 and 3, the nitrogen collecting tank 2 includes an air inlet pipe 201 and a first electric control valve 202, wherein the air inlet pipe 201 is disposed on a cross section of a side of the periphery of the nitrogen collecting tank 2 away from the humidification water tank 9 and away from the pipe hole 101, the first electric control valve 202 is disposed on an outer circumferential surface of the air inlet pipe 201, an exhaust funnel 4 is disposed at an end of the air inlet pipe 201 away from the nitrogen collecting tank 2, the nitrogen collecting tank 2 communicates with the adsorption tower 1 through the exhaust funnel 4, and an air outlet pipe 102 is disposed at a position where the exhaust funnel 4 communicates with the adsorption tower 1, the separation tower 5 includes a nitrogen molecular sieve 501, an adsorption pipe 502, an oxygen pipe 503 and a nitrogen pipe 504, wherein the adsorption pipe 502 is disposed on a cross section of the separation tower 5 near the pipe hole 101, the oxygen pipe 503 is disposed on a side of an outer circumferential surface of the adsorption pipe 502 near the air outlet pipe 102, and the nitrogen pipe 504 is disposed on a cross section of the separation tower 5 near the air outlet pipe 102, and the nitrogen pipeline 504 is connected with the gas outlet pipeline 102, the nitrogen molecular sieve 501 is arranged in the separation tower 5, and the equipment can collect and discharge nitrogen as required through the arranged nitrogen collecting box 2.

In the embodiment, referring to fig. 1 and 2, the fine sieve tower 6 includes an oxygen receiving pipe 601, an oxygen discharging pipe 602, a branch pipe 603 and a second electrically controlled valve 604, wherein the oxygen receiving pipe 601 is disposed on a cross section of one side of the fine sieve tower 6 close to the gas outlet pipe 102, the oxygen receiving pipe 601 is connected to the oxygen pipe 503, the oxygen discharging pipe 602 is disposed on a cross section of one side of the fine sieve tower 6 away from the gas outlet pipe 102, the branch pipe 603 is disposed on one side of an outer circumferential surface of the oxygen discharging pipe 602 close to the gas storage tank 7, the oxygen discharging pipe 602 is connected to the gas storage tank 7 through the branch pipe 603, the second electrically controlled valve 604 is disposed on an outer circumferential surface of the branch pipe 603, one end of the oxygen discharging pipe 602 away from the fine sieve tower 6 passes through a side surface of the adsorption tower 1 to be connected to the water tank humidification 9, a flow meter 8 is disposed on an outer circumferential surface of the oxygen discharging pipe 602 and outside the adsorption tower 1, an electrically controlled switch valve is disposed on a top portion of the outer circumferential surface of the exhaust pipe 4, and the inboard bottom of aiutage 4 is solid construction, and humidifying water tank 9 includes air supply pipe 901, and air supply pipe 901 on the peripheral one side cross-section of keeping away from oxygen discharge pipe 602 of humidifying water tank 9 through the fine screen tower 6 that sets up for the emission of oxygen can be controlled according to the demand to this equipment, thereby makes oxygen emission more reasonable.

The working principle is as follows: when the device is used, external oxygen is sucked into the adsorption tower 1 through the oil-free air compressor 3, then the external oxygen passes through the adsorption pipeline 502 and the oxygen pipeline 503, when air passes through the adsorption pipeline 502, nitrogen in the air is adsorbed by the nitrogen molecular sieve 501 in the separation tower 5, then the nitrogen is discharged into the exhaust funnel 4 through the nitrogen pipeline 504, and then the nitrogen is discharged into the nitrogen collection box 2 through the exhaust funnel 4, if the nitrogen does not need to be collected, the control on the exhaust funnel 4 can be opened, the first electric control valve 202 is closed, the nitrogen is directly discharged into the air, the residual oxygen after the nitrogen adsorption enters the fine sieve tower 6 through the oxygen pipeline 503, finally the oxygen is discharged into the humidification water tank 9 through the oxygen discharge pipe 602 for humidification treatment, and finally the oxygen is discharged into connected equipment through the air supply pipe 901, the flow meter 8 can perform calculation work of oxygen discharge amount, in addition, when the oxygen discharge amount is less, the opening gap of the second electric control valve 604 can be properly reduced, however, a small amount of oxygen needs to be discharged, so that the second electric control valve 604 can be completely opened to discharge a part of oxygen into the gas storage barrel 7 for standby storage, and the oxygen discharge amount is controlled as required, so that the efficiency of the equipment is greatly improved, and certain popularization value is achieved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel oxygenerator adsorption tower, includes adsorption tower (1), its characterized in that: the top of the adsorption tower (1) is provided with a nitrogen collecting box (2), one side of the periphery of the adsorption tower (1) is fixedly connected with an oilless air compressor (3), a pipeline hole (101) is arranged at the joint of the oil-free air compressor (3) and the adsorption tower (1), a humidifying water tank (9) is connected with one side of the periphery of the adsorption tower (1) far away from the oilless air compressor (3), the bottom end of the inner side of the adsorption tower (1) is provided with a separation tower (5), a fine sieve tower (6) and a gas storage barrel (7), wherein the width direction that knockout tower (5) are located adsorption tower (1) inboard bottom is close to oil-free air compressor machine (3) and locates, and the corner of oil-free air compressor machine (3) is kept away from to inboard bottom width direction that smart sieve tower (6) are located adsorption tower (1), and smart sieve tower (6) and oil-free air compressor machine (3) and be close to knockout tower (5) department are kept away from to inboard bottom length direction that gas receiver (7) are located adsorption tower (1).

2. The novel adsorption tower of oxygen generator as claimed in claim 1, wherein: the nitrogen collecting box (2) comprises an air inlet pipe (201) and a first electric control valve (202), wherein the air inlet pipe (201) is arranged on the periphery of the nitrogen collecting box (2) and far away from the cross section of one side of the humidifying water tank (9) and the pipeline hole (101), the first electric control valve (202) is arranged on the outer annular surface of the air inlet pipe (201), an exhaust funnel (4) is arranged at one end of the air inlet pipe (201) far away from the nitrogen collecting box (2), the nitrogen collecting box (2) is communicated with the adsorption tower (1) through the exhaust funnel (4), and an air outlet pipeline (102) is arranged at the communication position of the exhaust funnel (4) and the adsorption tower (1).

3. The novel adsorption tower of oxygen generator as claimed in claim 1, wherein: the separation tower (5) comprises a nitrogen molecular sieve (501), an adsorption pipeline (502), an oxygen pipeline (503) and a nitrogen pipeline (504), wherein the adsorption pipeline (502) is arranged on the section of one side, close to the pipeline hole (101), of the separation tower (5), the oxygen pipeline (503) is arranged on one side, close to the gas outlet pipeline (102), of the outer annular surface of the adsorption pipeline (502), the nitrogen pipeline (504) is arranged on the section of one side, close to the gas outlet pipeline (102), of the separation tower (5), the nitrogen pipeline (504) is connected with the gas outlet pipeline (102), and the nitrogen molecular sieve (501) is arranged inside the separation tower (5).

4. The novel adsorption tower of oxygen generator as claimed in claim 1, wherein: the fine screening tower (6) comprises an oxygen receiving pipe (601), an oxygen discharging pipe (602), a branch pipe (603) and a second electric control valve (604), wherein the oxygen receiving pipe (601) is arranged on the section of one side, close to the gas outlet pipeline (102), of the fine screening tower (6), the oxygen receiving pipe (601) is connected with the oxygen pipeline (503), the oxygen discharging pipe (602) is arranged on the section of one side, far away from the gas outlet pipeline (102), of the fine screening tower (6), the branch pipe (603) is arranged on one side, close to the gas storage barrel (7), of the outer annular surface of the oxygen discharging pipe (602), the oxygen discharging pipe (602) is connected with the gas storage barrel (7) through the branch pipe (603), and the second electric control valve (604) is arranged on the outer annular surface of the branch pipe (603).

5. The novel adsorption tower of oxygen generator as claimed in claim 4, wherein: one end of the oxygen discharge pipe (602), which is far away from the fine screening tower (6), penetrates through the side surface of the adsorption tower (1) to be connected with the humidification water tank (9), and a flow meter (8) is arranged on the outer annular surface of the oxygen discharge pipe (602) and positioned outside the adsorption tower (1).

6. The novel adsorption tower of oxygen generator as claimed in claim 2, wherein: an electric control switch valve is arranged at the top of the outer annular surface of the exhaust cylinder (4), and the bottom of the inner side of the exhaust cylinder (4) is of a solid structure.

7. The novel adsorption tower of oxygen generator as claimed in claim 1, wherein: the humidifying water tank (9) comprises an air supply pipe (901), and the air supply pipe (901) is arranged on the section of one side of the periphery of the humidifying water tank (9) far away from the oxygen discharge pipe (602).