CN206867925U - A kind of nitrogen buffering gas tank with filtration, purification function - Google Patents
A kind of nitrogen buffering gas tank with filtration, purification function Download PDFInfo
- Publication number
- CN206867925U CN206867925U CN201720688310.6U CN201720688310U CN206867925U CN 206867925 U CN206867925 U CN 206867925U CN 201720688310 U CN201720688310 U CN 201720688310U CN 206867925 U CN206867925 U CN 206867925U
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- China
- Prior art keywords
- air inlet
- tank body
- oil
- nitrogen
- water separating
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Abstract
It the utility model is related to a kind of nitrogen buffering gas tank.Including tank body, air inlet pipe, escape pipe, tank body lower part is provided with profit recoverer, if top is provided with the oil-water separating baffle of dried layer, every layer of oil-water separating baffle is tilted by a number of screen and is arranged side by side in venetian blind type, the screen incline direction of the oil-water separating baffle of adjacent two layers is on the contrary, upper strata screen is in lower-layer gate sheet separation.Air inlet pipe is the Scroll helix tube outside tank body, and air inlet pipe extends gradually downward from outside to inside.Nitrogen is centrifuged first, is then used to condense the profit drop in recovery nitrogen by oil-water separating baffle, is improved nitrogen gas purity.
Description
Technical field
It the utility model is related to air nitrogen technical field, more particularly to a kind of nitrogen buffering with filtration, purification function
Gas tank.
Background technology
At present, surge tank is disposed with behind nitrogen making machine, compressed air enters grade one filter by surge tank, due to buffering
Compressed air machinery impurity, moisture content and oil content in tank is larger, is easily hindered after grade one filter is entered by dust, greasy dirt
Plug is, it is necessary to often change filter core, and cost is high, and efficiency is low, often because change influences postorder nitrogen purity not in time, therefore, Shen
Please number be 201520353574.7, the U of Authorization Notice No. CN 204785527 disclose a kind of buffering gas tank of nitrogen making machine, including
Tank body, air inlet pipe, escape pipe and pressure-reducing valve, the air inlet pipe are located at the side of tank body lower part, and the escape pipe is on tank body
The opposite side in portion, the pressure-reducing valve are located at the top of tank body, and the tank interior is provided with upper bracket and lower carriage, the upper bracket
With bearing is designed with lower carriage, rotating shaft is rotatably connected between bearing, the outside of rotating shaft is provided with blade, and blade radially divides
The outside of rotating shaft is distributed in, the tank base is provided with blow-off pipe, and the device mainly carries out profit point using rotating vane
From, while cause tank body to rock to reduce nitrogen pressure fluctuation using blade, because blade can not be covered with whole tank interior, nitrogen
Gas can be escaped between blade and the gap of tank body, cause water-oil separating not thorough, nitrogen pressure buffering effect is undesirable.Chemistry
In course of reaction, it is often necessary to the oxidizing gas in nitrogen displacement reactor, or reaction solution is stirred using nitrogen,
Entrained oil water drop, compensator or trimmer pressure are unstable in nitrogen, and chemical reaction can be impacted.
Utility model content
The purpose of this utility model is to solve the above problems, there is provided a kind of new nitrogen with filtration, purification function
Surge tank.
In order to solve the above problems, the technical solution adopted in the utility model is as follows：
The utility model provide it is a kind of with filtration, purification function nitrogen buffering gas tank, including tank body 1, air inlet pipe 2,
Escape pipe 3, the air inlet pipe 2 are located at the bottom of tank body 1, and the escape pipe 3 is located at the top of tank body 1, and the bottom of tank body 1 is returned provided with profit
Receipts portion 4, the bottom of profit recoverer 4 are provided with outer comb 5, and outer comb 5 is provided with valve, the air inlet that air inlet pipe 2 is connected with tank body 1
If top is provided with the oil-water separating baffle 6 of dried layer, every layer of oil-water separating baffle 6 is tilted to be arranged side by side by a number of screen is in
Venetian blind type, the screen incline direction of the oil-water separating baffle 6 of adjacent two layers on the contrary, adjacent two layers oil-water separating baffle 6 that
Interlaced arrangement between this, upper strata screen are in lower-layer gate sheet separation, it is characterised in that air inlet pipe 2 is outside tank body 1
Scroll helix tube, air inlet pipe 2 extend gradually downward from outside to inside.
Characterized in that, the top of oil-water separating baffle 6 is provided with filter layer 7, the filter layer 7 wraps for optimization of the present utility model
The fixation of the cylindrical filter core 72, the top of cylindrical filter core 72 arranged on gas inlet disk 71, gas inlet disk 71 below including
Grid 73, gas inlet disk periphery are fixed in inner tank wall, and gas inlet disk is convex curved surface, on gas inlet disk 71
Column air inlet 74, column air inlet 74 and the grafting of cylindrical filter core 72 are uniformly laid, cylindrical filter core 72 is hollow tube, hollow
Pipe internal ventilation, it is filter bores on the tube wall of cylindrical filter core 72.
Further optimization, it is characterised in that screen and the slanted angle of horizontal direction are 30 ~ 45 degree.
Further optimization, it is characterised in that profit recoverer 4 is in the external connection overflow pipe 8 of tank body 1, and overflow pipe 8 is in liquid level
Highest point is provided with transparent pipe.
The beneficial effects of the utility model are：
（1）Nitrogen carries out preliminary centrifugation first in air inlet pipe, isolates solid impurity and oil droplet along air inlet
Pipe enters profit recoverer；
（2）The profit drop that oil-water separating baffle is used in condensation recovery nitrogen again, the nitrogen of entrained liquids is up
During collide and condense with oil-water separating baffle, the oil-water fluid dropping liquidization aggregation in nitrogen, big drop falls after rise under gravity；
（3）Multilayer oil-water separating baffle is sieved nitrogen, and the nitrogen filling tank body after screening is overall, by tank body
The gas integral replacement in portion is gone out, and improves tank interior nitrogen gas purity.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the nitrogen buffering gas tank with filtration, purification function of the utility model；
Fig. 2 is the in vitro structural representation of the utility model filter layer；
Description of reference numerals：Tank body -1, air inlet pipe -2, escape pipe -3, profit recoverer -4, outer comb -5, water-oil separating
Baffle plate -6, filter layer -7, gas inlet disk -71, cylindrical filter core -72, fixed mesh -73, overflow pipe -8.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in Figure of description 1 and Fig. 2, a kind of nitrogen buffering gas with filtration, purification function of the present utility model
Tank, including tank body 1, air inlet pipe 2, escape pipe 3, the air inlet pipe 2 are located at the bottom of tank body 1, and the escape pipe 3 is on tank body 1
Portion, the bottom of tank body 1 are provided with profit recoverer 4, and the bottom of profit recoverer 4 is provided with outer comb 5, and outer comb 5 is provided with valve, air inlet
If being provided with the oil-water separating baffle 6 of dried layer above the air inlet that pipe 2 is connected with tank body 1, every layer of oil-water separating baffle 6 is by some numbers
The screen of amount is tilted and is arranged side by side in venetian blind type, and the screen incline direction of the oil-water separating baffle 6 of adjacent two layers is on the contrary, adjacent
Interlaced arrangement, upper strata screen are in lower-layer gate sheet separation two layers of oil-water separating baffle 6 each other, it is characterised in that are entered
Tracheae 2 is the Scroll helix tube outside tank body 1, and air inlet pipe 2 extends gradually downward from outside to inside.
The beneficial effects of the utility model are：
（1）Nitrogen carries out preliminary centrifugation first in air inlet pipe, isolates solid impurity and oil droplet along air inlet
Pipe enters profit recoverer；
（2）The profit drop that oil-water separating baffle is used in condensation recovery nitrogen again, the nitrogen of entrained liquids is up
During collide and condense with oil-water separating baffle, the oil-water fluid dropping liquidization aggregation in nitrogen, big drop falls after rise under gravity；
（3）Multilayer oil-water separating baffle is sieved nitrogen, and the nitrogen filling tank body after screening is overall, by tank interior
Gas integral replacement go out, improve tank interior nitrogen gas purity.
In order to further carry out filtration, purification processing to nitrogen, the top of oil-water separating baffle 6 is provided with filter layer 7, the mistake
Gas inlet disk 71 of the filtering layer 7 including lower section, the cylindrical filter core 72 arranged on gas inlet disk 71, the top of cylindrical filter core 72
Fixed mesh 73, gas inlet disk periphery is fixed in inner tank wall, and gas inlet disk is convex curved surface, gas inlet
Column air inlet 74, column air inlet 74 and the grafting of cylindrical filter core 72 are uniformly laid on disk 71, cylindrical filter core 72 is hollow
Pipe, hollow tube are ventilated, and are filter bores on the tube wall of cylindrical filter core 72.
Further optimization, it is characterised in that screen and the slanted angle of horizontal direction are 30 ~ 45 degree, nitrogen uphill process
In, run into screen condensation and be gathered into big droplets fall back to 4,30 ~ 45 degree of inclined baffles of profit recoverer beneficial to rising nitrogen and grid
Plate, which fully contacts, has no effect on rising.
Further optimization, it is characterised in that profit recoverer 4 is in the external connection overflow pipe 8 of tank body 1, and overflow pipe 8 is in liquid level
Highest point is provided with transparent pipe, is easy to observe the internal recovering liquid liquid level of profit recoverer 4, periodically outer to arrange.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, retouching in above-described embodiment and specification
Preference only of the present utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
On the premise of spirit and scope, the utility model can also have various changes and modifications, and these changes and improvements both fall within this practicality
In new claimed scope.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of nitrogen buffering gas tank with filtration, purification function, including tank body（1）, air inlet pipe（2）, escape pipe（3）, it is described
Air inlet pipe（2）Located at tank body（1）Bottom, the escape pipe（3）Located at tank body（1）Top, tank body（1）Reclaimed provided with profit bottom
Portion（4）, profit recoverer（4）Bottom is provided with outer comb（5）, outer comb（5）It is provided with valve, air inlet pipe（2）With tank body（1）Even
If the oil-water separating baffle of dried layer is provided with above the air inlet connect（6）, every layer of oil-water separating baffle（6）By a number of screen
Inclination is arranged side by side in venetian blind type, the oil-water separating baffle of adjacent two layers（6）Screen incline direction on the contrary, adjacent two layers
Oil-water separating baffle（6）Interlaced arrangement each other, upper strata screen are in lower-layer gate sheet separation, it is characterised in that air inlet pipe
（2）For located at tank body（1）Outside Scroll helix tube, air inlet pipe（2）Extend gradually downward from outside to inside.
A kind of 2. nitrogen buffering gas tank with filtration, purification function according to claim 1, it is characterised in that profit point
From baffle plate（6）Top is provided with filter layer（7）, the filter layer（7）Gas inlet disk including lower section（71）, gas inlet disk
（71）The cylindrical filter core of upper arrangement（72）, cylindrical filter core（72）The fixed mesh of top（73）, gas inlet disk periphery is consolidated
It is scheduled in inner tank wall, gas inlet disk is convex curved surface, gas inlet disk（71）It is upper uniformly to lay column air inlet
（74）, column air inlet（74）With cylindrical filter core（72）Grafting, cylindrical filter core（72）For hollow tube, hollow tube leads to
Gas, cylindrical filter core（72）Tube wall on be filter bores.
3. it is according to claim 1 it is a kind of with filtration, purification function nitrogen buffering gas tank, it is characterised in that screen with
The slanted angle of horizontal direction is 30 ~ 45 degree.
4. a kind of nitrogen buffering gas tank with filtration, purification function according to claim 1, it is characterised in that profit returns
Receipts portion（4）In tank body（1）External connection overflow pipe（8）, overflow pipe（8）Transparent pipe is provided with liquid level highest point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688310.6U CN206867925U (en) | 2017-06-14 | 2017-06-14 | A kind of nitrogen buffering gas tank with filtration, purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688310.6U CN206867925U (en) | 2017-06-14 | 2017-06-14 | A kind of nitrogen buffering gas tank with filtration, purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867925U true CN206867925U (en) | 2018-01-12 |
Family
ID=61333722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720688310.6U Expired - Fee Related CN206867925U (en) | 2017-06-14 | 2017-06-14 | A kind of nitrogen buffering gas tank with filtration, purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867925U (en) |
-
2017
- 2017-06-14 CN CN201720688310.6U patent/CN206867925U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |