CN202785655U - Novel combined molecular sieve nitrogen making machine - Google Patents
Novel combined molecular sieve nitrogen making machine Download PDFInfo
- Publication number
- CN202785655U CN202785655U CN 201220453775 CN201220453775U CN202785655U CN 202785655 U CN202785655 U CN 202785655U CN 201220453775 CN201220453775 CN 201220453775 CN 201220453775 U CN201220453775 U CN 201220453775U CN 202785655 U CN202785655 U CN 202785655U
- Authority
- CN
- China
- Prior art keywords
- molecular sieve
- gasket
- lattice plate
- lower gasket
- metal lattice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
A novel combined molecular sieve nitrogen making machine comprises an air buffering tank, a filter, an adsorbing tank, an air control device and a nitrogen buffering tank, wherein the air buffering tank, the filter, the adsorbing tank, the air control device and the nitrogen buffering tank are connected with an output end of an air compressor in series sequentially. The adsorbing tank comprises a shell, a pressure equalizing plate, a fixed metal grating plate, a movable metal grating plate, a lower gasket, an upper gasket, a vertical rod, a spring and a screw cap; the pressure equalizing plate, the fixed metal grating plate and the lower gasket are arranged at the bottom in the shell in sequence; the periphery of the fixed metal grating plate is fixedly connected with the inner wall of the shell; the middle part of the fixed metal grating plate is fixedly connected with one end of the vertical rod; the other end of the vertical rod penetrates through the lower gasket, the upper gasket and the movable metal grating plate and is fixedly pressed on the movable metal grating plate through the spring and the screw cap; and a molecular sieve is arranged between the lower gasket and the upper gasket. Compared with the prior art, the novel combined molecular sieve nitrogen making machine provided by the utility model has a simple structure and has the advantages as follows: the defect that the molecular sieve rises and falls along with the airflow is overcome, a separating effect is improved, and the service life of the molecular sieve is prolonged.
Description
Technical field
The utility model relates to a kind of Nitrogen plant, is specifically related to a kind of novel combination type system with molecular sieve for preparing nitrogen machine.
Background technology
At present, known Nitrogen plant is comprised of air compressor machine, air cushioning tank, strainer, adsorption tanks, air control unit and nitrogen buffer tank etc.Molecular sieve in its adsorption tanks is dispersion state.Both reduce the nitrogen separation effect, reduced again the work-ing life of molecular sieve.
The utility model content
The purpose of this utility model is exactly the defective that exists for prior art, and a kind of novel combination type system with molecular sieve for preparing nitrogen machine is provided.
Its technical scheme is: comprise and air compressor machine output terminal air cushioning tank, strainer, adsorption tanks, air control unit and the nitrogen buffer tank that is connected in sequential series.Described adsorption tanks comprise housing, equal platen, fixing metal lattice plate, live metal lattice plate, lower gasket, Upper gasket, vertical rod, spring and nut, be provided with in turn equal platen, fixing metal lattice plate and lower gasket at the housing inner bottom part, the periphery of fixing metal lattice plate is fixedly connected with inner walls, the centre of fixing metal lattice plate is fixedly connected with an end of vertical rod, the other end of vertical rod passes lower gasket, Upper gasket and live metal lattice plate, and is fixed and clamped on live metal lattice plate by spring and nut; Be provided with molecular sieve between described lower gasket and the Upper gasket.
Wherein, described equal platen is the peviform structure that is made of metal back-off, evenly is provided with breather hole on the perisporium of this peviform structure.Described Upper gasket, lower gasket are the vegetable fibre sheet.
The utility model has overcome molecular sieve compared with prior art with the drawback that air-flow fluctuates back and forth, has improved separating effect, has prolonged the work-ing life of molecular sieve, and simple in structure.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1, a kind of novel combination type system with molecular sieve for preparing nitrogen machine comprises and air compressor machine output terminal air cushioning tank, strainer, adsorption tanks, air control unit and the nitrogen buffer tank that is connected in sequential series.Described adsorption tanks comprise housing 1, equal platen 2, fixing metal lattice plate 3, live metal lattice plate 6, lower gasket 4, Upper gasket 7, vertical rod 5, spring 8 and nut 9, be provided with in turn equal platen 2, fixing metal lattice plate 3 and lower gasket 4 at housing 1 inner bottom part, the periphery of fixing metal lattice plate 3 is fixedly connected with housing 1 inwall, the centre of fixing metal lattice plate 3 is fixedly connected with an end of vertical rod 5, the other end of vertical rod 5 passes lower gasket 4, Upper gasket 7 and live metal lattice plate 6, and is fixed and clamped on live metal lattice plate 6 by spring 8 and nut 9; Be provided with molecular sieve 12 between described lower gasket 4 and the Upper gasket 7.Wherein, described equal platen 2 evenly is provided with breather hole for being made of metal the peviform structure of back-off on the perisporium of this peviform structure.Described Upper gasket 7, lower gasket 4 are the vegetable fibre sheet.
Claims (3)
1. novel combination type system with molecular sieve for preparing nitrogen machine, comprise and the air compressor machine output terminal air cushioning tank that is connected in sequential series, strainer, adsorption tanks, air control unit and nitrogen buffer tank, it is characterized in that: described adsorption tanks comprise housing, equal platen, fixing metal lattice plate, live metal lattice plate, lower gasket, Upper gasket, vertical rod, spring and nut, be provided with in turn equal platen at the housing inner bottom part, fixing metal lattice plate and lower gasket, the periphery of fixing metal lattice plate is fixedly connected with inner walls, the centre of fixing metal lattice plate is fixedly connected with an end of vertical rod, the other end of vertical rod passes lower gasket, Upper gasket and live metal lattice plate, and be fixed and clamped on live metal lattice plate by spring and nut; Be provided with molecular sieve between described lower gasket and the Upper gasket.
2. novel combination type system with molecular sieve for preparing nitrogen machine according to claim 1, it is characterized in that: described equal platen is the peviform structure that is made of metal back-off, evenly is provided with breather hole on the perisporium of this peviform structure.
3. novel combination type system with molecular sieve for preparing nitrogen machine according to claim 1, it is characterized in that: described Upper gasket, lower gasket are the vegetable fibre sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453775 CN202785655U (en) | 2012-09-07 | 2012-09-07 | Novel combined molecular sieve nitrogen making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453775 CN202785655U (en) | 2012-09-07 | 2012-09-07 | Novel combined molecular sieve nitrogen making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785655U true CN202785655U (en) | 2013-03-13 |
Family
ID=47812962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220453775 Expired - Fee Related CN202785655U (en) | 2012-09-07 | 2012-09-07 | Novel combined molecular sieve nitrogen making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785655U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193210A (en) * | 2013-03-28 | 2013-07-10 | 陆倩 | Nitrogen making machine capable of automatically regulating pressure |
| CN104944389A (en) * | 2015-06-11 | 2015-09-30 | 张绍誉 | Tank for producing nitrogen gas |
| CN110655046A (en) * | 2019-10-31 | 2020-01-07 | 苏州海连净化设备有限公司 | Nitrogen making machine equipped with novel molecular sieve compressing device |
-
2012
- 2012-09-07 CN CN 201220453775 patent/CN202785655U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193210A (en) * | 2013-03-28 | 2013-07-10 | 陆倩 | Nitrogen making machine capable of automatically regulating pressure |
| CN104944389A (en) * | 2015-06-11 | 2015-09-30 | 张绍誉 | Tank for producing nitrogen gas |
| CN110655046A (en) * | 2019-10-31 | 2020-01-07 | 苏州海连净化设备有限公司 | Nitrogen making machine equipped with novel molecular sieve compressing device |
| CN110655046B (en) * | 2019-10-31 | 2024-04-12 | 苏州海连净化设备有限公司 | Nitrogen making machine provided with molecular sieve compressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202785655U (en) | Novel combined molecular sieve nitrogen making machine | |
| CN202302237U (en) | Pneumatically-controlled stop valve | |
| CN101773762A (en) | Adsorber structure in pressure swing adsorption air separation plant | |
| CN201294850Y (en) | Onion and garlic tray | |
| CN209394699U (en) | One kind being suitable for universal robot bottom kinematic system structure | |
| CN103432832A (en) | Air filter | |
| CN202984089U (en) | End portion pressing sieve device | |
| CN202846472U (en) | Adjustable holddown device | |
| CN202237738U (en) | Compressed air drying system | |
| CN202061523U (en) | Pressure swing adsorption device facilitating pressure equalization operation | |
| CN204449827U (en) | Compressor front cover kludge press down die device | |
| CN204235930U (en) | There is the surrounding edge mechanism of clamp structure | |
| CN104724490A (en) | Rotating disc type distributing device of condenser elastic screw cap installing machine | |
| CN204449823U (en) | The supercharging press-loading device of compressor front cover kludge | |
| CN203907815U (en) | Air conditioner outdoor unit and air conditioner | |
| CN202803058U (en) | Adsorption tower | |
| CN212020686U (en) | Car grill assembly fixture | |
| CN202076068U (en) | Transformer pull band structure | |
| CN102594007A (en) | Pressure relief structure for junction box of high-voltage motor | |
| CN203471833U (en) | Driven wheel mechanism for filter core net cutter | |
| CN203584633U (en) | Absolute filter for carbon tank test | |
| CN202625856U (en) | Abrasion-free compressing device for adsorption tower of nitrogen making machine | |
| CN203030035U (en) | Overhead wire pressure ring extraction pool | |
| CN204208406U (en) | The convolution filter of a kind of Wind Volume | |
| CN201681672U (en) | De-watering device for compressed gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130907 |