CN209259695U - A kind of nitrogen production device improving safety using buffer tank structure - Google Patents
A kind of nitrogen production device improving safety using buffer tank structure Download PDFInfo
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- CN209259695U CN209259695U CN201821701117.2U CN201821701117U CN209259695U CN 209259695 U CN209259695 U CN 209259695U CN 201821701117 U CN201821701117 U CN 201821701117U CN 209259695 U CN209259695 U CN 209259695U
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- surge tank
- gas
- conduit
- tank ontology
- ontology
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Abstract
The utility model discloses a kind of nitrogen production devices that safety is improved using buffer tank structure, including air compressor, filter, drier, surge tank, separator, cooling driers, adsorption tower and nitrogen storage tank, is connected between the air compressor and nitrogen storage tank by conduit and be provided with filter, drier, separator, surge tank, cooling driers and adsorption tower on corresponding conduit；The surge tank is mainly made of intake interface, rubber pneumatic bag, surge tank ontology, toroidal cavity, fixed ring, pressure gauge, end cap, safety valve and outlet interface.The utility model passes through horn-like surge tank, the change of internal capacity is allowed to slow down induction air flow ratio, the flow velocity of outlet can be stablized by the expansion of rubber pneumatic bag and contraction simultaneously, to reduce the fluctuation range of air pressure in follow-up equipment, vibration is reduced, the service life of interface and relevant device is extended.
Description
Technical field
The utility model relates to nitrogen production device, specifically a kind of nitrogen for improving safety using buffer tank structure is raw
Produce device.
Background technique
Nitrogen is difficult the gas to react with other substances under room temperature as a kind of chemical property torpescence, taste by
As protection gas, for cooling and preservative, therefore market is in great demand to nitrogen.Some enterprises just need oneself to make
Standby nitrogen, and the manufacturing equipment of nitrogen be easy to cause the entire production line to vibrate due to design feature at present, to influence entirety
The service life of equipment, and cause vibration the reason of be greatly air pressure inside fluctuation caused by, therefore reduce vibration meaning
Justice is great.
Utility model content
The purpose of this utility model is to provide it is a kind of using buffer tank structure improve safety nitrogen production device, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of nitrogen production device improving safety using buffer tank structure, including air compressor, filter, drying
Device, surge tank, separator, cooling driers, adsorption tower and nitrogen storage tank, pass through between the air compressor and nitrogen storage tank
Filter, drier, separator, surge tank, cooling driers and adsorption tower, air pressure are provided on conduit connection and corresponding conduit
The gas output end of contracting machine passes through the gas input of conduit and filter, the gas output end of filter and the gas of drier
The gas output end of input terminal, drier is connected by conduit with the first gas input port of surge tank, is used in drier
Silica gel does filler, and the first gas delivery outlet of surge tank is connected in series by conduit with the gas input of separator in parallel,
The gas output end of separator in parallel is connected by conduit with the gas input of cooling driers, the gas output end of cooling driers
It is connected by conduit with the gas input of adsorption tower, the output end of the gas of adsorption tower connects gas storage equipment by conduit；
The surge tank is mainly by intake interface, rubber pneumatic bag, surge tank ontology, toroidal cavity, fixed ring, pressure gauge, end cap, safety
Valve and outlet interface are constituted, and surge tank ontology is that horn-like and both ends port is connected by screw to respectively, wherein surge tank ontology
Air inlet is opened up on the corresponding end cap of osculum and welds intake interface, opens up venthole on the corresponding end cap of the big mouth of surge tank ontology
And weld outlet interface；The middle part of the surge tank ontology is formed with toroidal cavity outward, and the inner wall of simultaneous buffering tank ontology is multiple
Conjunction has rubber pneumatic bag, and rubber pneumatic bag is horn-like rubber sleeve identical with surge tank body shape, when surge tank body interior gas
When pressing equal with atmospheric pressure, the space for position rubber pneumatic bag expansion, and ring are formed between rubber pneumatic bag and toroidal cavity
It offers through-hole on the corresponding tank skin of shape cavity, on the corresponding end cap of the big mouth of surge tank ontology and leans on the position at proximal cover edge
It sets and opens up mounting hole and be tightly connected safety valve.
Further, the port edge of the surge tank ontology is all formed with flange plate structure, in order to the connection of bolt.
Further, the outlet interface and intake interface are the pipes with flange-interface.
Further, the multiple corresponding fixed rings of setting in the surge tank ontology, fixed ring and surge tank ontology it is interior
Wall bracket clamps rubber pneumatic bag, and fixed frame is fixedly connected on the inner wall of surge tank ontology by screw.
Further, threaded mounting hole is opened up on the corresponding end cap of the big mouth of surge tank ontology and be threadedly coupled pressure
Table.
Compared with prior art, the utility model has the beneficial effects that
The utility model allows the change of internal capacity to slow down induction air flow ratio, simultaneously by horn-like surge tank
The flow velocity of outlet can be stablized by the expansion and contraction of rubber pneumatic bag, so that the fluctuation range of air pressure in follow-up equipment is reduced,
Vibration is reduced, the service life of interface and relevant device is extended.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of nitrogen production device with surge tank.
Fig. 2 is a kind of structural schematic diagram of surge tank in nitrogen production device with surge tank.
In figure: 1, air compressor；2, filter；3, drier；4, surge tank；5, separator；6, cooling driers；7, it adsorbs
Tower；8, nitrogen storage tank；9, intake interface；10, rubber pneumatic bag；11, surge tank ontology；12, toroidal cavity；13, fixed ring；
14, pressure gauge；15, end cap；16, safety valve；17, outlet interface.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of nitrogen improving safety using buffer tank structure is raw
Produce device, including air compressor 1, filter 2, drier 3, surge tank 4, separator 5, cooling driers 6, adsorption tower 7, nitrogen storage
Tank 8 is deposited, connected between the air compressor 1 and nitrogen storage tank 8 by conduit and is provided with filter on corresponding conduit
2, drier 3, separator 5, surge tank 4, cooling driers 6 and adsorption tower 7, the gas output end of air compressor 1 by conduit with
The gas input of filter 2, the gas output end of filter 2 and the gas input of drier 3, filter 2 include liquid
Filtering and dust-filtering, the liquid and dust particles mainly adulterated in primary filtration primary air avoid in subsequent handling
Impact analysis purification, the gas output end of drier 3 are connected by conduit with the first gas input port of surge tank 4, dry
Filler is done using silica gel in device 3, by the setting of drier 3, most moisture in gas can be removed, the of surge tank 4
One gas delivery port is connected in series by conduit with the gas input of separator 5 in parallel, and the gas of separator 5 in parallel is defeated
Outlet is connected by conduit with the gas input of cooling driers 6, and the gas output end of cooling driers 6 passes through conduit and adsorption tower 7
Gas input be connected, by be arranged cooling driers 6 so that gas temperature decline and flow velocity be slowed by, thus reduce pair
The pressure of equipment plays the role of protecting equipment, and the output end of the gas of adsorption tower 7 is set by conduit and nitrogen storage tank 8(gas storage
It is standby) input terminal, for storing nitrogen.
The surge tank 4 is mainly by intake interface 9, rubber pneumatic bag 10, surge tank ontology 11, toroidal cavity 12, fixed ring
13, pressure gauge 14, end cap 15, safety valve 16 and outlet interface 17 are constituted, and surge tank ontology 11 is horn-like and both ends port point
It is not connected by screw to that (port edge of actually surge tank ontology is all formed with flange plate structure, in order to the company of bolt
Connect), air inlet wherein is opened up on the corresponding end cap 15 of 11 osculum of surge tank ontology and welds intake interface 9, surge tank ontology 11
Opening up venthole on the corresponding end cap 15 of big mouth and welding outlet interface 17(outlet interface 17 and intake interface 9 can be with method
The pipe of blue interface and its purpose are to facilitate connection, are the common sense of those skilled in the art)；In the surge tank ontology 11
Portion is formed with toroidal cavity 12 outward, and the inner wall of simultaneous buffering tank ontology 11 is compounded with rubber pneumatic bag 10, rubber pneumatic bag 10 be with
The identical horn-like rubber sleeve of 11 shape of surge tank ontology, when 11 air pressure inside of surge tank ontology is equal with atmospheric pressure, rubber
The space for the position rubber pneumatic bag 10 expansion, and the corresponding tank of toroidal cavity 12 are formed between air bag 10 and toroidal cavity 12
Through-hole is offered on wall, air pressure in space when for adjusting expansion and shrink, the interior multiple correspondences of setting of the surge tank ontology 11
Fixed ring 13, the inner wall stent clamping rubber pneumatic bag 10 of fixed ring 13 and surge tank ontology 11, and fixed ring 13 passes through screw
It is fixedly connected on the inner wall of surge tank ontology 11 and (is well known to those skilled in the art about corresponding seat aperture or threaded hole
Common sense is not repeated herein).During real work, the high-voltage high-speed gas after compression and drying enters surge tank
In ontology 11, since the change of internal capacity can slow down induction air flow ratio, while can by the expansion and contraction of rubber pneumatic bag 10
To stablize the flow velocity of outlet, to reduce the fluctuation range of air pressure in follow-up equipment, extend the use of interface and relevant device
Service life.
Threaded mounting hole is opened up on the corresponding end cap 15 of the big mouth of the surge tank ontology 11 and is threadedly coupled pressure gauge 14, from
And convenient for observation pressure change.
Mounting hole is opened up simultaneously on the corresponding end cap 15 of the big mouth of the surge tank ontology 11 and by the position at 15 edge of proximal cover
It being tightly connected safety valve 16, pressure release is carried out when for being directed to hypertonia, the probability of damage of interface and instrument is reduced, also increases
Safety.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. it is a kind of using buffer tank structure improve safety nitrogen production device, including air compressor (1), filter (2),
Drier (3), surge tank (4), separator (5), cooling driers (6), adsorption tower (7) and nitrogen storage tank (8), the air compression
Between machine (1) and nitrogen storage tank (8) by conduit connect and corresponding conduit on be provided with filter (2), drier (3),
Separator (5), surge tank (4), cooling driers (6) and adsorption tower (7), the gas output end of air compressor (1) by conduit with
The gas input of filter (2), the gas output end of filter (2) and the gas input of drier (3), drier (3)
Gas output end be connected by conduit with the first gas input port of surge tank (4), is filled out using silica gel in drier (3)
The first gas delivery outlet of material, surge tank (4) is connected in series by conduit with the gas input of separator (5) in parallel, and
The gas output end of the separator (5) of connection is connected by conduit with the gas input of cooling driers (6), the gas of cooling driers (6)
Body output end is connected by conduit with the gas input of adsorption tower (7), and the output end of the gas of adsorption tower (7) passes through conduit
Connect gas storage equipment, which is characterized in that the surge tank (4) is mainly by intake interface (9), rubber pneumatic bag (10), surge tank sheet
Body (11), toroidal cavity (12), fixed ring (13), pressure gauge (14), end cap (15), safety valve (16) and outlet interface (17) structure
At surge tank ontology (11) is that horn-like and both ends port is connected by screw to respectively, wherein surge tank ontology (11) osculum pair
Air inlet is opened up on the end cap (15) answered and is welded intake interface (9), on the big corresponding end cap of mouth (15) of surge tank ontology (11)
It opens up venthole and welds outlet interface (17)；The middle part of the surge tank ontology (11) is formed with toroidal cavity (12) outward,
The inner wall of simultaneous buffering tank ontology (11) is compounded with rubber pneumatic bag (10), and rubber pneumatic bag (10) is and surge tank ontology (11) shape
Identical horn-like rubber sleeve, when surge tank ontology (11) air pressure inside is equal with atmospheric pressure, rubber pneumatic bag (10) and annular
It is formed with the space for the position rubber pneumatic bag (10) expansion between cavity (12), and is opened on the corresponding tank skin of toroidal cavity (12)
Equipped with through-hole, peace is opened up on the big corresponding end cap of mouth (15) of the surge tank ontology (11) and by the position at proximal cover (15) edge
Dress hole is simultaneously tightly connected safety valve (16).
2. the nitrogen production device according to claim 1 for improving safety using buffer tank structure, which is characterized in that institute
The port edge for stating surge tank ontology is all formed with flange plate structure, in order to the connection of bolt.
3. the nitrogen production device according to claim 1 for improving safety using buffer tank structure, which is characterized in that institute
Stating intake interface (9) and outlet interface (17) is the pipe with flange-interface.
4. the nitrogen production device according to claim 1 or 2 for being improved safety using buffer tank structure, feature are existed
In the multiple corresponding fixed rings (13) of setting in, the surge tank ontology (11), fixed ring (13) and surge tank ontology (11)
Inner wall stent clamping rubber pneumatic bag (10), and fixed ring (13) is fixedly connected on the inner wall of surge tank ontology (11) by screw
On.
5. the nitrogen production device according to claim 4 for improving safety using buffer tank structure, which is characterized in that institute
It states and opens up threaded mounting hole on the big corresponding end cap of mouth (15) of surge tank ontology (11) and be threadedly coupled pressure gauge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701117.2U CN209259695U (en) | 2018-10-19 | 2018-10-19 | A kind of nitrogen production device improving safety using buffer tank structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701117.2U CN209259695U (en) | 2018-10-19 | 2018-10-19 | A kind of nitrogen production device improving safety using buffer tank structure |
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| CN209259695U true CN209259695U (en) | 2019-08-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160497A (en) * | 2018-10-19 | 2019-01-08 | 洛阳天泽气体有限公司 | A kind of nitrogen production device improving safety using buffer tank structure |
-
2018
- 2018-10-19 CN CN201821701117.2U patent/CN209259695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160497A (en) * | 2018-10-19 | 2019-01-08 | 洛阳天泽气体有限公司 | A kind of nitrogen production device improving safety using buffer tank structure |
| CN109160497B (en) * | 2018-10-19 | 2024-01-26 | 洛阳天泽气体有限公司 | Adopt buffer tank structure to improve nitrogen gas apparatus for producing of security |
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