CN206126853U - Large capacity negative pressure argon gas circulation clean system - Google Patents
Large capacity negative pressure argon gas circulation clean system Download PDFInfo
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- CN206126853U CN206126853U CN201620659881.2U CN201620659881U CN206126853U CN 206126853 U CN206126853 U CN 206126853U CN 201620659881 U CN201620659881 U CN 201620659881U CN 206126853 U CN206126853 U CN 206126853U
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- argon
- vacuum
- argon gas
- negative pressure
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Abstract
The utility model discloses a large capacity negative pressure argon gas circulation clean system, including vacuum pressure meter, vacuum pressure meter installs on the argon gas circulation purifies the organism, argon gas circulation is equipped with vacuum treatment room, argon gas preparation room and clean room on purifying the organism, and the inside of vacuum treatment room is equipped with and takes out real accuse system, buffer tank and vacuum supercharging device, be equipped with the sign on the vacuum treatment room, argon gas preparation room's inside is equipped with argon gas pretreatment systems and compressor, the inside of clean room is equipped with the purification cycle system. The utility model discloses an it is big to retrieve useless argon gas capacity, and just useless argon gas delivery pressure is retrieved under being less than the condition of an atmospheric pressure fast, and the circulation through clean system, is eliminated impurity in the argon gas, and the argon gas after the purification satisfies the technological requirement. And it is integrated in appearance accuse system mainly to move parameter index, through appearance accuse system monitoring, control system running state, realizes the operation of a whole set of system automation.
Description
Technical field
This utility model is related to useless argon is reclaimed under negative pressure Large Copacity state, and the argon of circularly purifying reclaims circulation only
Change systems technology field, specially a kind of Large Copacity negative pressure argon circulating purification system.
Background technology
Argon reclaims the net technology of circulation and typically output useless argon is recovered in a surge tank, reach it is a certain amount of after or
Person isolates the impurity of argon by way of cryogenic rectification liquefaction, or extracts useless argon out by blower fan, then by pressure
After the boosting of contracting machine, into purification for argon blood circulation, the impurity in argon is removed.The former needs to collect useless argon amount and compares
Greatly, if collection argon amount is not big enough, it is impossible to open cryogenic rectification, return period is long, and after low-temperature fractionating tower is opened, just need
Continuously to work, driving and parking is difficult.The latter needs to reclaim useless argon by two equipment of blower fan and compressor, there is recovery speed
Slowly, gas loss is big, and oil content is high, and the problems such as gaseous mass cannot ensure, and useless argon output pressure is typically required more than one
Individual atmospheric pressure.When useless argon pressure is less than an atmospheric pressure, traditional argon reclaims circulating purification system and cannot just meet and require that.
Utility model content
The purpose of this utility model is to provide a kind of Large Copacity negative pressure argon circulating purification system, to solve above-mentioned background
What is proposed in technology works as useless argon pressure less than an atmospheric pressure, and what traditional argon recovery circulating purification system cannot be purified asks
Topic.
For achieving the above object, this utility model provides following technical scheme：A kind of Large Copacity negative pressure argon circularly purifying
System, including pressure vacuum gauge, the pressure vacuum gauge are arranged on argon circularly purifying body, the argon circularly purifying machine
Body is provided with vacuum processing chamber, argon pretreatment chamber and clean room, and the inside of vacuum processing chamber is provided with and takes out true control system, buffering
Tank and vacuum boosting device, the vacuum processing chamber are provided with label, and the inside of the argon pretreatment chamber is provided with argon and locates in advance
Reason system and compressor, the inside of the clean room are provided with decontamination cycle system, and to be provided with PLC+ touch screens automatically controlled for clean room
Device and purification prompting apparatuss, it is described to take out true control system, surge tank, vacuum boosting device, argon pretreatment system, compressor and purification
Blood circulation connects sequentially through appendix, and decontamination cycle system passes through delivery valve and is connected with gas point, the argon
Master control room is provided with the right side of circularly purifying body, and master control room is provided with I＆C system display screen, total activate switch, work
Display lamp and operation dish, the argon circularly purifying body and I＆C system display screen are installed in the top of Universal self-locking wheel,
And the outfan of I＆C system display screen is electrically connected with the input of argon circularly purifying body.
Preferably, it is described to take out true control system by vacuum pump, PLC program control system, air accumulator, vacuum pipe, vacuum valve
Door, overseas filtration assembly composition.
Preferably, the decontamination cycle system is provided with adsorbent of molecular sieve, dehydration adsorber and regenerative adsorption device.
Preferably, it is described to take out true control system and use one loop of gas point composition.
Preferably, it is described to take out true control system with the loop constituted with gas point by solenoid valve control.
Compared with prior art, the beneficial effects of the utility model are：It is of the present utility model to reclaim useless argon capacity greatly, and
Useless argon output pressure is less than in the case of an atmospheric pressure, quick to reclaim, circulation, by cleaning system, by impurity in argon
Remove, the argon after purification meets technological requirement.And primary operating parameter index integration is in I＆C system, by I＆C system
Monitoring, control system running status, realize whole system automation mechanized operation, the automatically controlled design of PLC+ touch screens, by electromagnetic valve control
Loop processed, reduces the frequent manual operation in removal process.Evacuation loop, in accomplishing removal process, ambient atmos pair are set
The pollution of argon is preferably minimized.Using vacuum boosting device, blower fan+compressor mode is reduced, reduce retracting device quantity, reduced
Oily pollution problem in removal process, it is ensured that removal process is carried out under completely without oil condition.Purification for argon adsorbent is by dehydration
Adsorber and regenerative adsorption device are realized, from regeneration, solving adsorbent adsorbing contaminant saturation, it is impossible to when carrying out purification work, by certainly
Regenerative system, is regenerated in time, it is ensured that purification work is carried out continuously.
Description of the drawings
Fig. 1 is a kind of structural representation of Large Copacity negative pressure argon circulating purification system of this utility model；
Fig. 2 is a kind of fundamental diagram of Large Copacity negative pressure argon circulating purification system of this utility model.
In figure：1- pressure vacuum gauges, 2- labels, 3- vacuum processing chambers, 4- Universal self-locking wheels, 5- master control rooms, 6- argon
Pretreatment chamber, 7- operation dishes, 8- I＆C system display screens, 9- relay indicating lights, the total activate switches of 10-, 11- clean rooms, 12- are electric
Magnet valve, 13- purification prompting apparatuss, 14-PLC+ touch screen electric controllers, 15- take out true control system, 16- surge tanks, 17- vacuum boostings dress
Put, 18- argon pretreatment systems, 19- compressors, 20- decontamination cycle systems, 21- gas point, 22- delivery valves, 23- argon are followed
Ring purifies body.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-2, a kind of embodiment that this utility model is provided：A kind of Large Copacity negative pressure argon circularly purifying system
System, including pressure vacuum gauge 1, pressure vacuum gauge 1 is arranged on argon circularly purifying body 23, on argon circularly purifying body 23
Be provided with vacuum processing chamber 3, argon pretreatment chamber 6 and clean room 11, and the inside of vacuum processing chamber 3 be provided with take out true control system 15,
Surge tank 16 and vacuum boosting device 17, vacuum processing chamber 3 are provided with label 2, and it is pre- that the inside of argon pretreatment chamber 6 is provided with argon
Processing system 18 and compressor 19, the inside of clean room 11 are provided with decontamination cycle system 20, and clean room 11 is provided with PLC+ and touches
Screen electric controller 14 and purification prompting apparatuss 13 are touched, true control system 15, surge tank 16, vacuum boosting device 17, argon pretreatment system is taken out
System 18, compressor 19 and decontamination cycle system 20 connect sequentially through appendix, and decontamination cycle system 20 is by output
Valve 22 be connected with gas point 21, the right side of argon circularly purifying body 23 is provided with master control room 5, and master control room 5 is provided with instrument
Control system display 8, total activate switch 10, relay indicating light 9 and operation dish 7, argon circularly purifying body 23 and I＆C system
Display screen 8 is installed in the top of Universal self-locking wheel 4, and the outfan of I＆C system display screen 8 and argon circularly purifying body
23 input is electrically connected with.
True control system 15 is taken out by vacuum pump, PLC program control system, air accumulator, vacuum pipe, overseas vacuum valve, mistake
Filter assembly composition, decontamination cycle system 20 are provided with adsorbent of molecular sieve, dehydration adsorber and regenerative adsorption device, take out true control system
15 constitute a loop with gas point 21, take out true control system 15 and are controlled by electromagnetic valve 12 with the loop constituted with gas point 21.
Specifically used mode：In utility model works, when the useless argon of output is by pumped vacuum systems 15, by useless argon
It is input into surge tank 16, then Jing vacuum plenums 17 again, argon input argon pretreatment system 18 is carried out in this argon
The pretreatment work such as dehydration, decarburization hydrogen, dedirt, then Jing compressors 19 boost again, by argon input decontamination cycle system 20, Jing
Argon is carried out deep purifying by decontamination cycle system deoxidation, denitrogenation, dehydration, the process of decarburization hydrogen, and the argon after purification is imported into
With gas point 21, reclaimed through pumped vacuum systems 15 after use again.Whole argon reclaims circulating purification system, all by instrument control system
System display screen 8 is automatically controlled.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Claims (5)
1. a kind of Large Copacity negative pressure argon circulating purification system, including pressure vacuum gauge (1), it is characterised in that：The vacuum pressure
On argon circularly purifying body (23), the argon circularly purifying body (23) is provided with vacuum processing chamber to power table (1)
(3), argon pretreatment chamber (6) and clean room (11), and the inside of vacuum processing chamber (3) be provided with take out true control system (15), buffering
Tank (16) and vacuum boosting device (17), the vacuum processing chamber (3) are provided with label (2), the argon pretreatment chamber (6)
Inside is provided with argon pretreatment system (18) and compressor (19), and the inside of the clean room (11) is provided with decontamination cycle system
(20), and clean room (11) be provided with PLC+ touch screen electric controllers (14) and purification prompting apparatuss (13), it is described to take out true control system
(15), surge tank (16), vacuum boosting device (17), argon pretreatment system (18), compressor (19) and decontamination cycle system
(20) sequentially through appendix connect, and decontamination cycle system (20) by delivery valve (22) be connected with gas point (21),
Master control room (5) is provided with the right side of the argon circularly purifying body (23), and master control room (5) is provided with I＆C system and shows
Screen (8), total activate switch (10), relay indicating light (9) and operation dish (7), the argon circularly purifying body (23) and instrument control
System display (8) is installed in the top of Universal self-locking wheel (4), and the outfan of I＆C system display screen (8) is followed with argon
The input of ring purification body (23) is electrically connected with.
2. a kind of Large Copacity negative pressure argon circulating purification system according to claim 1, it is characterised in that：It is described to take out true control
System (15) by vacuum pump, PLC program control system, air accumulator, vacuum pipe, vacuum valve, overseas filter assembly constitute.
3. a kind of Large Copacity negative pressure argon circulating purification system according to claim 1, it is characterised in that：The purification is followed
Loop systems (20) are provided with adsorbent of molecular sieve, dehydration adsorber and regenerative adsorption device.
4. a kind of Large Copacity negative pressure argon circulating purification system according to claim 1, it is characterised in that：It is described to take out true control
System (15) constitutes a loop with gas point (21).
5. a kind of Large Copacity negative pressure argon circulating purification system according to claim 4, it is characterised in that：It is described to take out true control
System (15) is controlled by electromagnetic valve (12) with the loop constituted with gas point (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659881.2U CN206126853U (en) | 2016-06-29 | 2016-06-29 | Large capacity negative pressure argon gas circulation clean system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659881.2U CN206126853U (en) | 2016-06-29 | 2016-06-29 | Large capacity negative pressure argon gas circulation clean system |
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| CN206126853U true CN206126853U (en) | 2017-04-26 |
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| CN201620659881.2U Active CN206126853U (en) | 2016-06-29 | 2016-06-29 | Large capacity negative pressure argon gas circulation clean system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871161A (en) * | 2020-07-31 | 2020-11-03 | 北京北氧特气工程技术有限公司 | Inert gas purifying equipment and recovery and purification system |
-
2016
- 2016-06-29 CN CN201620659881.2U patent/CN206126853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871161A (en) * | 2020-07-31 | 2020-11-03 | 北京北氧特气工程技术有限公司 | Inert gas purifying equipment and recovery and purification system |
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