Oxygen generator capable of simultaneously producing various purities
By incorporating multi-stage adsorption towers and connecting pipelines into the oxygen generator, the problem of existing oxygen generators only being able to produce one purity level has been solved, enabling the production of oxygen of various purities, reducing costs and space requirements, and expanding the scope of application.
Patent Information
- Application Number
- CN202422724599.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Existing oxygen generators can only produce oxygen of one purity, which cannot meet the demand for multiple purities at the same time, leading to increased production costs and equipment footprint requirements.
Design an oxygen generator capable of simultaneously producing oxygen of multiple purities. Adsorption towers A and B are used as adsorption tower one, adsorption tower two, and adsorption tower three, respectively. The combination of multiple adsorption towers is achieved through bolt connection and programmable valve control. The connection pipeline is designed to facilitate independent or multi-stage oxygen production and adapt to different purity requirements.
It enables the simultaneous production of oxygen of different purities by the same oxygen generator, saving equipment energy consumption and production space, reducing the cost of replacing molecular sieves, and expanding the scope of application.
Smart Images
Figure CN223586864U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oxygen -making machine technical field, concretely is an oxygen -making machine of simultaneously making multiple purity. BACKGROUND
[0002] Oxygen -making machine has been widely used in non -ferrous metal smelting, ferrous metal smelting, oxygen -enriched combustion, chemical gas making, medical care, sewage treatment, paper pulp bleaching, hydrogen peroxide production, ozone generation, aquaculture, carbon black production and each field, demand widely, and the use amount is big, but each industry requires different oxygen purity, the oxygen of only one purity can be made in the oxygen -making process of the oxygen -making machine of prior art, cannot simultaneously satisfy the oxygen of multiple purity simultaneously making oxygen, needs using different equipment, therefore, the production cost and the application demand of workshop's occupation are improved, for this, an oxygen -making machine of simultaneously making multiple purity is provided. SUMMARY
[0003] The utility model mainly aims at providing, can effectively solve the problem in the background art.
[0004] To achieve the above object, the utility model takes the technical scheme for an oxygen -making machine of simultaneously making multiple purity, including air filter, with the air filter connects the adsorption tower and with the adsorption tower connects several oxygen balance tank, with the oxygen balance tank connects the oxygen buffer tank for buffering pressure fluctuation, and with the oxygen buffer tank connects the oxygen storage tank, its characterized in that: the adsorption tower divides into adsorption tower A and adsorption tower B, the adsorption tower A and adsorption tower B all include adsorption tower one, adsorption tower two, adsorption tower three.
[0005] Preferably, the oxygen storage tank can directly supply oxygen by opening the program control valve or convert to liquid oxygen and store in the liquid oxygen storage tank.
[0006] Preferably, the adsorption tower one and adsorption tower two, adsorption tower two and adsorption tower three adopt bolt connection.
[0007] Preferably, the air filter and adsorption tower are installed with several program control valves, air flow accelerating blower and air cooling system for accelerating air flow.
[0008] Preferably, the adsorption tower one, adsorption tower two, adsorption tower three are installed with simultaneously openable program control valves on the gas inlet end and gas outlet end.
[0009] Preferably, the adsorption tower A and adsorption tower B are connected with several pressure equalizing pipes.
[0010] Preferably, the adsorption tower one, adsorption tower two, adsorption tower three can also be connected by several program control valves to form a multi-stage adsorption tower.
[0011] Preferably, the adsorption tower one, the adsorption tower two and the adsorption tower three are respectively provided with a connecting pipeline one, a connecting pipeline two and a connecting pipeline three, and are respectively communicated with the oxygen balance tank.
[0012] Preferably, the utility model still includes the silencer who connects with adsorption tower through process control valve, and still can be connected with vacuum pump between adsorption tower and silencer.
[0013] The utility model has the advantages of: by setting adsorption tower A and adsorption tower B into adsorption tower one, adsorption tower two and adsorption tower three, setting one adsorption tower into several independent tower cans, the same oxygen generator can make oxygen of different purity, which can be used for different needs, saves the equipment energy consumption, and the utilization rate of production site is improved.
[0014] Through the connection of the bolt, the tower can is combined and used under the premise of not changing the appearance and not increasing the site use area, and when the molecular sieve in a tower body needs to be replaced, the molecular sieve can be replaced alone, so that the cost is saved and the utilization rate of the molecular sieve is improved.
[0015] Through the communication of the adsorption tower one, the adsorption tower two and the adsorption tower three, multiple-stage adsorption can be formed, for example, two-stage adsorption can be combined by two tower bodies to produce oxygen, the adsorption tower one and the adsorption tower two are communicated, or the adsorption tower one and the adsorption tower three are communicated, or the adsorption tower two and the adsorption tower three are communicated; for example, three-stage adsorption can be combined by three tower bodies to produce oxygen, the adsorption tower one, the adsorption tower two and the adsorption tower three are communicated; oxygen with higher purity can be produced, so that the oxygen generator is applicable to a wider range without changing the configuration; and through the setting of the connecting pipeline one, the connecting pipeline two and the connecting pipeline three, different connecting pipelines can be used to communicate with the several oxygen balance tanks when the adsorption tower produces oxygen independently or produces oxygen in multiple stages. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the structure diagram of the utility model.
[0017] Legend: 1, air filter;2, process control valve;3, air blower;4, cooling system;5, adsorption tower A;51, adsorption tower one;52, adsorption tower two;53, adsorption tower three;6, adsorption tower B;7, oxygen balance tank;8, oxygen buffer tank;9, oxygen storage tank;10, liquid oxygen storage tank;11, vacuum pump;12, silencer;131, connecting pipeline one;132, connecting pipeline two;133, connecting pipeline three. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative characteristics, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific implementation manners.
[0019] For example, the adsorption tower one, the adsorption tower two and the adsorption tower three are respectively provided with a connecting pipeline one, a connecting pipeline two and a connecting pipeline three, and are respectively communicated with the oxygen balance tank. Figure 1The oxygen generator capable of simultaneously producing oxygen with different purities comprises an air filter 1, an adsorption tower connected with the air filter 1, a plurality of oxygen balance tanks 7 connected with the adsorption tower, an oxygen buffer tank 8 connected with the oxygen balance tanks 7 and used for buffering pressure fluctuation, and an oxygen storage tank 9 connected with the oxygen buffer tank 8, characterized in that the adsorption tower is divided into an adsorption tower A 5 and an adsorption tower B 6, and the adsorption tower A 5 and the adsorption tower B 6 each comprises an adsorption tower one 51, an adsorption tower two 52 and an adsorption tower three 53.
[0020] In one embodiment, the oxygen storage tank 9 can directly supply oxygen by opening the program-controlled valve 2 or be converted into liquid oxygen and stored in a liquid oxygen storage tank 10.
[0021] In one embodiment, the adsorption tower one 51 and the adsorption tower two 52, and the adsorption tower two 52 and the adsorption tower three 53 are connected by bolts; through the connection of the bolts, the tower body is convenient to use in combination without changing the appearance and increasing the use area of the site, and when it is necessary to replace the molecular sieve in a certain tower body, the molecular sieve can be replaced individually without the need for overall replacement, thereby saving the cost and improving the utilization rate of the molecular sieve.
[0022] In one embodiment, a plurality of program-controlled valves 2, a blower 3 for accelerating air flow and a cooling system 4 for air cooling are installed between the air filter 1 and the adsorption tower.
[0023] In one embodiment, the air inlet end and the air outlet end of the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 are respectively provided with program-controlled valves 2 that can be opened simultaneously.
[0024] In one embodiment, a plurality of pressure equalizing pipes are connected between the adsorption tower A 5 and the adsorption tower B 6.
[0025] In one embodiment, the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 can also be connected by several program-controlled valves 2 to form a multi-stage adsorption tower; the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 are respectively provided with a connecting pipeline one 131, a connecting pipeline two 132 and a connecting pipeline three 133 and are communicated with the oxygen balance tank 7; through the connection of the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53, a multi-stage adsorption can be formed, for example, two-stage adsorption can be realized by combining two tower bodies to produce oxygen, the adsorption tower one 51 and the adsorption tower two 52 are connected or the adsorption tower one 51 and the adsorption tower three 53 are connected or the adsorption tower two 52 and the adsorption tower three 53 are connected; for example, three-stage adsorption can be realized by combining three tower bodies to produce oxygen, the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 are connected; oxygen with higher purity can be produced, so that the oxygen generator is applicable to a wider range without changing the configuration; and through the arrangement of the connecting pipeline one 131, the connecting pipeline two 132 and the connecting pipeline three 133, different connecting pipelines can be used to communicate with several oxygen balance tanks 7 when the adsorption tower produces oxygen independently or produces oxygen in multiple stages.
[0026] In one embodiment, the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 can also be connected by several program-controlled valves 2 to form a multi-stage adsorption tower; the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 are respectively provided with a connecting pipeline one 131, a connecting pipeline two 132 and a connecting pipeline three 133 and are communicated with the oxygen balance tank 7; through the connection of the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53, a multi-stage adsorption can be formed, for example, two-stage adsorption can be realized by combining two tower bodies to produce oxygen, the adsorption tower one 51 and the adsorption tower two 52 are connected or the adsorption tower one 51 and the adsorption tower three 53 are connected or the adsorption tower two 52 and the adsorption tower three 53 are connected; for example, three-stage adsorption can be realized by combining three tower bodies to produce oxygen, the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 are connected; oxygen with higher purity can be produced, so that the oxygen generator is applicable to a wider range without changing the configuration; and through the arrangement of the connecting pipeline one 131, the connecting pipeline two 132 and the connecting pipeline three 133, different connecting pipelines can be used to communicate with several oxygen balance tanks 7 when the adsorption tower produces oxygen independently or produces oxygen in multiple stages.
[0027] In one embodiment, the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 can also be connected by several program-controlled valves 2 to form a multi-stage adsorption tower; the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 are respectively provided with a connecting pipeline one 131, a connecting pipeline two 132 and a connecting pipeline three 133 and are communicated with the oxygen balance tank 7; through the connection of the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53, a multi-stage adsorption can be formed, for example, two-stage adsorption can be realized by combining two tower bodies to produce oxygen, the adsorption tower one 51 and the adsorption tower two 52 are connected or the adsorption tower one 51 and the adsorption tower three 53 are connected or the adsorption tower two 52 and the adsorption tower three 53 are connected; for example, three-stage adsorption can be realized by combining three tower bodies to produce oxygen, the adsorption tower one 51, the adsorption tower two 52 and the adsorption tower three 53 are connected; oxygen with higher purity can be produced, so that the oxygen generator is applicable to a wider range without changing the configuration; and through the arrangement of the connecting pipeline one 131, the connecting pipeline two 132 and the connecting pipeline three 133, different connecting pipelines can be used to communicate with several oxygen balance tanks 7 when the adsorption tower produces oxygen independently or produces oxygen in multiple stages.
[0028] When the multi-stage tower body combination oxygen is prepared, the filtered air of the air filter 1 passes through the air blower 3, and then is cooled by the cooling system 4, and then the air enters the tower body through the opening program-controlled valve 2, such as the air entering the adsorption tower one 51, and then is adsorbed by the molecular sieve in the adsorption tower one 51, and then enters the adsorption tower two 52 from the air outlet of the adsorption tower one 51, and then is adsorbed by the molecular sieve in the adsorption tower two 52, and then is communicated with the oxygen balance tank 7 through the connecting pipeline two 132, which is the two-stage tower body combination adsorption, and there are various two-stage tower body combination oxygen preparation modes which are the same as the above-mentioned oxygen preparation mode, and are not described one by one here; such as the air entering the adsorption tower one 51, and then is adsorbed by the molecular sieve in the adsorption tower one 51, and then enters the adsorption tower two 52 from the air outlet of the adsorption tower one 51, and then is adsorbed by the molecular sieve in the adsorption tower two 52, and then enters the adsorption tower three 53 from the air outlet of the adsorption tower two 52, and then is adsorbed by the molecular sieve in the adsorption tower three 53, and then is communicated with the oxygen balance tank 7 through the connecting pipeline three 133, which is the three-stage tower body combination adsorption, and the three-stage tower body combination adsorption is better than the two-stage tower body combination adsorption, and then is communicated with the oxygen buffer tank 8, the unqualified product gas is discharged from the tower body through the opening program-controlled valve 2, the qualified product gas enters the oxygen storage tank 9, if liquid oxygen is needed, the liquid oxygen storage tank 10 can be transferred from the oxygen storage tank 9 for later use, and the waste gas separated by the adsorption tower is discharged to the atmosphere after being damped by the silencer 12, or the waste gas is damped by the silencer 12 after being pumped by the vacuum pump 11, and then is discharged to the atmosphere, and the noise of the discharge needs to meet the national noise requirements to be discharged to the atmosphere.
[0029] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A simultaneous multi-purity oxygen generator, comprising an air filter (1), an adsorption tower connected with the air filter (1), a plurality of oxygen balance tanks (7) connected with the adsorption tower, an oxygen buffer tank (8) connected with the oxygen balance tanks (7) for buffering pressure fluctuation, and an oxygen storage tank (9) connected with the oxygen buffer tank (8), characterized in that: The adsorption tower is divided into adsorption tower A (5) and adsorption tower B (6), the adsorption tower A (5) and the adsorption tower B (6) all include adsorption tower one (51), adsorption tower two (52), adsorption tower three (53).
2. The oxygen generator capable of simultaneously producing multiple purities according to claim 1, characterized in that: The oxygen storage tank (9) can directly supply oxygen by opening the program control valve (2) or be stored in the liquid oxygen storage tank (10) as liquid oxygen.
3. The oxygen generator capable of producing oxygen with multiple purities simultaneously according to claim 1, characterized in that: The adsorption tower one (51) and the adsorption tower two (52), the adsorption tower two (52) and the adsorption tower three (53) are bolted.
4. The oxygen generator capable of producing oxygen with multiple purities simultaneously according to claim 1, characterized in that: The air filter (1) and the adsorption tower are provided with a plurality of program control valves (2), a blower (3) for accelerating air flow and a cooling system (4) for air cooling.
5. The oxygen generator capable of producing oxygen with multiple purities simultaneously according to claim 3, characterized in that: The adsorption tower one (51), the adsorption tower two (52) and the adsorption tower three (53) are respectively provided with program control valves (2) which can be opened at the same time.
6. The oxygen generator capable of producing oxygen with multiple purities simultaneously according to claim 1, characterized in that: The adsorption tower A (5) and the adsorption tower B (6) are connected with a plurality of pressure equalizing pipes.
7. The oxygen generator capable of producing oxygen with multiple purities simultaneously according to claim 5, characterized in that: The adsorption tower one (51), the adsorption tower two (52) and the adsorption tower three (53) can be connected by a plurality of program control valves (2) to form a multi-stage adsorption tower.
8. The oxygen generator capable of producing multiple purities simultaneously according to claim 7, characterized in that: The adsorption tower one (51), the adsorption tower two (52) and the adsorption tower three (53) are respectively provided with connection pipeline one (131), connection pipeline two (132) and connection pipeline three (133) and are communicated with the oxygen balance tank (7).
9. The oxygen generator capable of producing oxygen with multiple purities simultaneously according to claim 1, characterized in that: The adsorption tower is also connected with a silencer (12) through a program control valve (2), and a vacuum pump (11) can be connected between the adsorption tower and the silencer (12).