CN203238037U - High-pressure nitrogen/air preparation device - Google Patents
High-pressure nitrogen/air preparation device Download PDFInfo
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- CN203238037U CN203238037U CN201320207607.8U CN201320207607U CN203238037U CN 203238037 U CN203238037 U CN 203238037U CN 201320207607 U CN201320207607 U CN 201320207607U CN 203238037 U CN203238037 U CN 203238037U
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 226
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 111
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000004887 air purification Methods 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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- Separation Of Gases By Adsorption (AREA)
Abstract
Description
技术领域 technical field
本实用新型涉及一种高压氮气/空气制备装置，属于制氮设备技术领域。 The utility model relates to a high-pressure nitrogen/air preparation device, which belongs to the technical field of nitrogen production equipment.
背景技术 Background technique
工业上氮主要用于合成氨、合成纤维、合成树脂、成橡胶等的重要原料，液氨可用作深度冷冻剂，氮是一种营养元素还可以用来制作化肥。而目前，氮气体制备装置多数只是单单的制造氮气，功能单一，工艺流程不够完整精美，并且结构过于复杂或制出来的氮气质量不佳，或者没能减少动力源的使用，甚至有的制造过程存在危险，因此，需对现有技术加以改进。 In industry, nitrogen is mainly used as an important raw material for synthetic ammonia, synthetic fiber, synthetic resin, and rubber. Liquid ammonia can be used as a deep refrigerant. Nitrogen is a nutrient element and can also be used to make fertilizers. At present, most of the nitrogen gas preparation devices only produce nitrogen gas, with a single function, the process flow is not complete and exquisite, and the structure is too complicated or the quality of the nitrogen gas produced is not good, or the use of power sources cannot be reduced, and some manufacturing processes even There is danger, therefore, need to improve existing technology.
发明内容 Contents of the invention
本实用新型的目的是提供一种操作简单、能节约能源、结构简单且可在制造收集氮气的同时收集干净空气的高压氮气/空气制备装置，以实现多功能操作气体质和量的控制，解决现有制氮装置结构复杂且制备氮气质量不佳的问题。 The purpose of this utility model is to provide a high-pressure nitrogen/air preparation device that is simple in operation, energy saving, simple in structure, and can collect clean air while producing and collecting nitrogen, so as to realize the control of multifunctional operating gas quality and quantity, and solve the problem of The structure of the existing nitrogen generating device is complex and the quality of nitrogen produced is not good.
本实用新型按以下技术方案实现：一种高压氮气/空气制备装置，包括空压机1、空气缓冲器2、高效油水分离器3、空气纯化干燥机4、制氮机5、空气缓冲罐6、高压气瓶组7、氮气缓冲罐8、氮气增压机9；还包括导气管、阀门及控制元件；空压机1通过导气管、阀门与空气缓冲器2连接，空气缓冲器2通过导气管与高压油水分离器3连接，高压油水分离器3与空气纯化干燥机4通过导气管连接，制氮机5一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8连接，空气缓冲罐6一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8、氮气增压机9连接，氮气缓冲罐8通过导气管及阀门与氮气增压机9连接，高压气瓶组7通过导气管及阀门安装在氮气增压机9上，高压气瓶组7用于储存氮气或用于储存干净的空气。 The utility model is realized according to the following technical solutions: a high-pressure nitrogen/air preparation device, including an air compressor 1, an air buffer 2, a high-efficiency oil-water separator 3, an air purification dryer 4, a nitrogen generator 5, and an air buffer tank 6 , high-pressure gas cylinder group 7, nitrogen buffer tank 8, nitrogen booster 9; also includes air guide pipe, valve and control element; air compressor 1 is connected with air buffer 2 through air guide pipe, valve, and air buffer 2 through guide The air pipe is connected to the high-pressure oil-water separator 3, and the high-pressure oil-water separator 3 is connected to the air purification dryer 4 through the air guide tube. One side of the nitrogen generator 5 is connected to the air purification dryer 4 through the air guide tube, and the other side is connected to the nitrogen gas through the air guide tube. The buffer tank 8 is connected, one side of the air buffer tank 6 is connected to the air purification dryer 4 through the air guide tube, and the other side is connected to the nitrogen buffer tank 8 and the nitrogen booster 9 through the air guide tube, and the nitrogen buffer tank 8 is connected to the air guide tube and the valve Connected with the nitrogen booster 9, the high-pressure gas cylinder group 7 is installed on the nitrogen booster 9 through the air guide pipe and the valve, and the high-pressure gas cylinder group 7 is used for storing nitrogen or for storing clean air.
所述制氮机5内安设有平衡压紧装置，当碳分子筛量下降到一定程度时，面板上有红灯报警，表明须及时添加高效活性碳，以保证氮气质量。所述高压气瓶组7上通过导气管及阀门至少安装有8个气瓶。所述高压气瓶组7安装在氮气增压机9的出口、且其上安设有电节点压力表及安全阀。所述空气缓冲器2、空气缓冲罐6及氮气缓冲罐8上均安设有电节点压力表、安全阀、排水器。 The nitrogen generator 5 is equipped with a balance pressing device. When the amount of carbon molecular sieve drops to a certain level, there will be a red light alarm on the panel, indicating that high-efficiency activated carbon must be added in time to ensure the quality of nitrogen. At least 8 gas cylinders are installed on the high-pressure gas cylinder group 7 through air guide pipes and valves. The high-pressure cylinder group 7 is installed at the outlet of the nitrogen booster 9, and an electric node pressure gauge and a safety valve are installed thereon. The air buffer 2, the air buffer tank 6 and the nitrogen buffer tank 8 are all equipped with electric node pressure gauges, safety valves and drainers.
一种高压氮气/空气制备装置的工作原理为：空气由空压机1吸入加压后输入到空气缓冲器2内，接着通过高效油水分离器3去除油分和部分水分，再进入空气纯化干燥机4进一步过滤水分，从而得到干净的空气，制得的空气一部分存放在空气缓冲罐6内，另一部分输入到制氮机5中进行制氮，制成的氮气先存放在氮气缓冲罐8中，再通过氮气增压机9进行增压后储存到高压气瓶组7中。 The working principle of a high-pressure nitrogen/air preparation device is as follows: the air is inhaled and pressurized by the air compressor 1 and then input into the air buffer 2, then the oil and part of the water are removed through the high-efficiency oil-water separator 3, and then enters the air purification dryer 4. Further filter the moisture to obtain clean air. A part of the prepared air is stored in the air buffer tank 6, and the other part is input into the nitrogen generator 5 for nitrogen production. The nitrogen produced is first stored in the nitrogen buffer tank 8. Store in the high-pressure cylinder group 7 after being pressurized by the nitrogen booster 9 again.
本实用新型具有以下有益效果： The utility model has the following beneficial effects:
1、结构简单、多功能、制氮效果好； 1. Simple structure, multi-function, good nitrogen production effect;
2、氮气质量佳、整个流程安全有序，操作方便安全。 2. The quality of nitrogen is good, the whole process is safe and orderly, and the operation is convenient and safe.
附图说明 Description of drawings
图1为本实用新型的流程结构示意图。 Fig. 1 is the flow chart structural diagram of the utility model.
图中各标号为：1：空压机、2：空气缓冲器、3：高效油水分离器、4：空气纯化干燥机、5：制氮机、6：空气缓冲罐、7：高压气瓶组、8：氮气缓冲罐、9：氮气增压机。 The labels in the figure are: 1: air compressor, 2: air buffer, 3: high-efficiency oil-water separator, 4: air purification dryer, 5: nitrogen generator, 6: air buffer tank, 7: high-pressure gas cylinder group , 8: Nitrogen buffer tank, 9: Nitrogen booster.
具体实施方式 Detailed ways
下面结合附图和实施例，对本实用新型作进一步说明，但本实用新型的内容并不限于所述范围。 Below in conjunction with accompanying drawing and embodiment, the utility model will be further described, but the content of the utility model is not limited to said range.
实施例1：如图1所示，一种高压氮气/空气制备装置，包括空压机1、空气缓冲器2、高效油水分离器3、空气纯化干燥机4、制氮机5、空气缓冲罐6、高压气瓶组7、氮气缓冲罐8、氮气增压机9；还包括导气管、阀门及控制元件，空压机1通过导气管、阀门与空气缓冲器2连接，空气缓冲器2通过导气管与高压油水分离器3连接，高压油水分离器3与空气纯化干燥机4通过导气管连接，制氮机5一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8连接，空气缓冲罐6一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8、氮气增压机9连接，氮气缓冲罐8通过导气管及阀门与氮气增压机9连接，高压气瓶组7通过导气管及阀门安装在氮气增压机9上。 Embodiment 1: As shown in Figure 1, a high-pressure nitrogen/air preparation device includes an air compressor 1, an air buffer 2, a high-efficiency oil-water separator 3, an air purification dryer 4, a nitrogen generator 5, and an air buffer tank 6. High-pressure gas cylinder group 7, nitrogen buffer tank 8, nitrogen booster 9; also includes air guide pipe, valve and control element, air compressor 1 is connected with air buffer 2 through air guide pipe, valve, and air buffer 2 passes through The air guide pipe is connected to the high-pressure oil-water separator 3, the high-pressure oil-water separator 3 is connected to the air purification dryer 4 through the air guide pipe, one side of the nitrogen generator 5 is connected to the air purification dryer 4 through the air guide pipe, and the other side is connected to the air purification dryer 4 through the air guide pipe. The nitrogen buffer tank 8 is connected, one side of the air buffer tank 6 is connected with the air purification dryer 4 through the air guide tube, and the other side is connected with the nitrogen buffer tank 8 and the nitrogen booster 9 through the air guide tube, and the nitrogen buffer tank 8 is connected through the air guide tube and The valve is connected with the nitrogen booster 9, and the high-pressure cylinder group 7 is installed on the nitrogen booster 9 through the air guide pipe and the valve.
制氮机5内安设有平衡压紧装置。高压气瓶组7上通过导气管及阀门安装有8个气瓶。高压气瓶组7安装在氮气增压机9的出口、且其上安设有电节点压力表及安全阀。空气缓冲器2、空气缓冲罐6及氮气缓冲罐8上均安设有电节点压力表、安全阀、排水器。 A balance pressing device is installed in the nitrogen generator 5 . 8 gas cylinders are installed on the high-pressure gas cylinder group 7 by air guide pipe and valve. The high-pressure cylinder group 7 is installed in the outlet of the nitrogen booster 9, and an electric node pressure gauge and a safety valve are installed thereon. The air buffer 2, the air buffer tank 6 and the nitrogen buffer tank 8 are all equipped with electric node pressure gauges, safety valves and drainers.
实施例2：如图1所示，一种高压氮气/空气制备装置，包括空压机1、空气缓冲器2、高效油水分离器3、空气纯化干燥机4、制氮机5、空气缓冲罐6、高压气瓶组7、氮气缓冲罐8、氮气增压机9；还包括导气管、阀门及控制元件，空压机1通过导气管、阀门与空气缓冲器2连接，空气缓冲器2通过导气管与高压油水分离器3连接，高压油水分离器3与空气纯化干燥机4通过导气管连接，制氮机5一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8连接，空气缓冲罐6一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8、氮气增压机9连接，氮气缓冲罐8通过导气管及阀门与氮气增压机9连接，高压气瓶组7通过导气管及阀门安装在氮气增压机9上。 Embodiment 2: As shown in Figure 1, a high-pressure nitrogen/air preparation device includes an air compressor 1, an air buffer 2, a high-efficiency oil-water separator 3, an air purification dryer 4, a nitrogen generator 5, and an air buffer tank 6. High-pressure gas cylinder group 7, nitrogen buffer tank 8, nitrogen booster 9; also includes air guide pipe, valve and control element, air compressor 1 is connected with air buffer 2 through air guide pipe, valve, and air buffer 2 passes through The air guide pipe is connected to the high-pressure oil-water separator 3, the high-pressure oil-water separator 3 is connected to the air purification dryer 4 through the air guide pipe, one side of the nitrogen generator 5 is connected to the air purification dryer 4 through the air guide pipe, and the other side is connected to the air purification dryer 4 through the air guide pipe. The nitrogen buffer tank 8 is connected, one side of the air buffer tank 6 is connected with the air purification dryer 4 through the air guide tube, and the other side is connected with the nitrogen buffer tank 8 and the nitrogen booster 9 through the air guide tube, and the nitrogen buffer tank 8 is connected through the air guide tube and The valve is connected with the nitrogen booster 9, and the high-pressure cylinder group 7 is installed on the nitrogen booster 9 through the air guide pipe and the valve.
制氮机5内安设有平衡压紧装置。高压气瓶组7上通过导气管及阀门安装有11个气瓶。高压气瓶组7安装在氮气增压机9的出口、且其上安设有电节点压力表及安全阀。空气缓冲器2、空气缓冲罐6及氮气缓冲罐8上均安设有电节点压力表、安全阀、排水器。 A balance pressing device is installed in the nitrogen generator 5 . 11 gas cylinders are installed on the high-pressure gas cylinder group 7 by air guide pipes and valves. The high-pressure cylinder group 7 is installed in the outlet of the nitrogen booster 9, and an electric node pressure gauge and a safety valve are installed thereon. The air buffer 2, the air buffer tank 6 and the nitrogen buffer tank 8 are all equipped with electric node pressure gauges, safety valves and drainers.
实施例3：如图1所示，一种高压氮气/空气制备装置，包括空压机1、空气缓冲器2、高效油水分离器3、空气纯化干燥机4、制氮机5、空气缓冲罐6、高压气瓶组7、氮气缓冲罐8、氮气增压机9；还包括导气管、阀门及控制元件，空压机1通过导气管、阀门与空气缓冲器2连接，空气缓冲器2通过导气管与高压油水分离器3连接，高压油水分离器3与空气纯化干燥机4通过导气管连接，制氮机5一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8连接，空气缓冲罐6一侧通过导气管与空气纯化干燥机4连接，另一侧通过导气管与氮气缓冲罐8、氮气增压机9连接，氮气缓冲罐8通过导气管及阀门与氮气增压机9连接，高压气瓶组7通过导气管及阀门安装在氮气增压机9上。 Embodiment 3: As shown in Figure 1, a kind of high-pressure nitrogen/air preparation device comprises air compressor 1, air buffer 2, high-efficiency oil-water separator 3, air purification dryer 4, nitrogen generator 5, air buffer tank 6. High-pressure gas cylinder group 7, nitrogen buffer tank 8, nitrogen booster 9; also includes air guide pipe, valve and control element, air compressor 1 is connected with air buffer 2 through air guide pipe, valve, and air buffer 2 passes through The air guide pipe is connected to the high-pressure oil-water separator 3, the high-pressure oil-water separator 3 is connected to the air purification dryer 4 through the air guide pipe, one side of the nitrogen generator 5 is connected to the air purification dryer 4 through the air guide pipe, and the other side is connected to the air purification dryer 4 through the air guide pipe. The nitrogen buffer tank 8 is connected, one side of the air buffer tank 6 is connected with the air purification dryer 4 through the air guide tube, and the other side is connected with the nitrogen buffer tank 8 and the nitrogen booster 9 through the air guide tube, and the nitrogen buffer tank 8 is connected through the air guide tube and The valve is connected with the nitrogen booster 9, and the high-pressure cylinder group 7 is installed on the nitrogen booster 9 through the air guide pipe and the valve.
制氮机5内安设有平衡压紧装置。高压气瓶组7上通过导气管及阀门安装有15个气瓶。高压气瓶组7安装在氮气增压机9的出口、且其上安设有电节点压力表及安全阀。空气缓冲器2、空气缓冲罐6及氮气缓冲罐8上均安设有电节点压力表、安全阀、排水器。 A balance pressing device is installed in the nitrogen generator 5 . 15 gas cylinders are installed on the high-pressure gas cylinder group 7 by air guide pipe and valve. The high-pressure cylinder group 7 is installed in the outlet of the nitrogen booster 9, and an electric node pressure gauge and a safety valve are installed thereon. The air buffer 2, the air buffer tank 6 and the nitrogen buffer tank 8 are all equipped with electric node pressure gauges, safety valves and drainers.
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| CN201320207607.8U CN203238037U (en) | 2013-04-23 | 2013-04-23 | High-pressure nitrogen/air preparation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145067A (en) * | 2016-08-31 | 2016-11-23 | 江苏嘉宇特种装备股份有限公司 | Plasma cutting special nitrogen making machine |
| CN111623241A (en) * | 2019-02-27 | 2020-09-04 | 江阴市东鹏净化设备有限公司 | Preparation process of high-pressure nitrogen and high-pressure air for laser cutting machine |
-
2013
- 2013-04-23 CN CN201320207607.8U patent/CN203238037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145067A (en) * | 2016-08-31 | 2016-11-23 | 江苏嘉宇特种装备股份有限公司 | Plasma cutting special nitrogen making machine |
| CN111623241A (en) * | 2019-02-27 | 2020-09-04 | 江阴市东鹏净化设备有限公司 | Preparation process of high-pressure nitrogen and high-pressure air for laser cutting machine |
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