CN205164319U - Gas dryer - Google Patents
Gas dryer Download PDFInfo
- Publication number
- CN205164319U CN205164319U CN201520876487.XU CN201520876487U CN205164319U CN 205164319 U CN205164319 U CN 205164319U CN 201520876487 U CN201520876487 U CN 201520876487U CN 205164319 U CN205164319 U CN 205164319U
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- CN
- China
- Prior art keywords
- pipe
- air inlet
- regeneration
- branch
- filter
- 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
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Abstract
The utility model discloses a gas dryer, its characterized in that: including intake pipe and blowdown collecting pipe, wherein establish ties in proper order in air inlet one side of intake pipe has leading filter, slightly remove oil filter and the smart oil filter of removing, and two branch roads connecting in parallel respectively in the gas outlet of intake pipe are first branch road and second branch road respectively, compile behind two establish ties in proper order on the road a pneumatic ball valve, drying tower and the first check valves and be in the same place to a little connect a blast pipe compiling, the exhaust termination of blast pipe has an accurate dust filter unit, leading filter, the drain that slightly removes oil filter, the smart oil filter of removing and accurate dust filter unit are equallyd divide and have do not been connect a blow off pipe, and it has a first valve to establish ties on the every blow off pipe, and these blow off pipes link to each other with same root blowdown collecting pipe. The utility model discloses can carry out a series of dryings and purification to gas to obtain the dry and net gas of comparison, just the utility model discloses simple structure, easy to carry out has fine practicality.
Description
Technical field
The utility model belongs to drier field, relates to a kind of gas-drying apparatus.
Background technology
In gas compressor field, it is usually more moistening that high pressure fills bottle gas, also containing greasy dirt and dust.In order to ensure that high pressure fills the normal work of bottle, so need the gas to it uses to carry out drying and purification, this case is proposed for this reason.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of gas-drying apparatus, for dry and purification bomb gas.
The technical solution of the utility model is as follows: a kind of gas-drying apparatus, it is characterized in that: comprise air inlet pipe (1) and blowdown collecting pipe (12), wherein the air inlet side of air inlet pipe (1) is in series with fore filter (2), thick oil removal filter (3) and smart oil removal filter (4) successively, two branch roads of the gas outlet difference parallel connection of this air inlet pipe, are respectively the first branch road and the second branch road; Described two branch roads are connected successively after the first pneumatic ball valve (5), drying tower (6) and the first check valve (7) and pool together, and being connected to a blast pipe (8) at Rendezvous Point, the exhaust end of this blast pipe is connected to a precision dust filter (9);
The sewage draining exit of described fore filter (2), thick oil removal filter (3), smart oil removal filter (4) and precision dust filter (9) is connected to a blow-off pipe (10) respectively, every root blow-off pipe is in series with first valve (11), and these blow-off pipes (10) are connected with same described blowdown collecting pipe (12).
In technique scheme, the drying tower on air inlet pipe (1) two branch road is used alternatingly, and through some row dryings with after filtering, obtains drier and pure gas, thus can meet instructions for use.
As preferably, the rear end of described precision dust filter (9) is connected to a return duct (13), after two the second valves (14) that this return duct is connected, is connected with the air inlet of electric heater (15);
The gas outlet of described electric heater (15) connects with regeneration pipeline (16) air inlet, outlet side two branch roads respectively of this regeneration pipeline, and be respectively the first regeneration branch and the second regeneration branch, the branch road that in each regeneration branch, series connection second check valve (17) is corresponding with described air inlet pipe (1) is afterwards connected, and this tie point is positioned between drying tower (6) and the first check valve (7);
A root regeneration blow-down pipe (18) is connected between first pneumatic ball valve (5) of described air inlet pipe (1) each branch road and drying tower (6), this regeneration vent pipe is in series with second pneumatic ball valve (19), and the regeneration vent pipe (18) on air inlet pipe (1) two branch road shares a drain.
Adopt above structure, just can heat dry and purified gas, and the gas after heating is transported in drying tower, the molecular sieve of purge drying tower, to blow the moisture on molecular sieve, greasy dirt and dust off, thus drying tower is regenerated, to make the utility model recycle.
As preferably, a balance pipe (20) is connected between two branch roads of described air inlet pipe (1), the tie point of this balance pipe and air inlet pipe (1) is positioned between described first pneumatic ball valve (5) and regeneration vent pipe (18), and balance pipe (20) is in series with a balanced valve (21).
Adopt above structure, when two drying towers exchange use switching, balance pipe (20) and balanced valve (21) can balance the pressure of moment.
Beneficial effect: the utility model can carry out a series of drying and purification to gas, thus obtains drier and pure gas, and the utility model structure is simple, easy to implement, there is good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, a kind of gas-drying apparatus, primarily of the formation such as air inlet pipe 1, fore filter 2, thick oil removal filter 3, smart oil removal filter 4, first pneumatic ball valve 5, drying tower 6, first check valve 7, blast pipe 8, precision dust filter 9, blow-off pipe 10, first valve 11, blowdown collecting pipe 12, return duct 13, second valve 14 and electric heater 15.Wherein, the air inlet side of air inlet pipe 1 is in series with the fore filter 2 of outsourcing, thick oil removal filter 3 and smart oil removal filter 4 successively, and two branch roads of the gas outlet difference parallel connection of this air inlet pipe 1, are respectively the first branch road and the second branch road.Two branch roads of air inlet pipe 1 are connected successively after the first pneumatic ball valve 5, drying tower 6 and the first check valve 7 and pool together, and be connected to a blast pipe 8 at Rendezvous Point, the exhaust end of this blast pipe 8 is connected to the precision dust filter 9 of an outsourcing.
The sewage draining exit of fore filter 2, thick oil removal filter 3, smart oil removal filter 4 and precision dust filter 9 is connected to a blow-off pipe 10 respectively, every root blow-off pipe is in series with first valve 11, and these blow-off pipes 10 are connected with same blowdown collecting pipe 12.
As shown in Figure 1, the rear end of precision dust filter 9 is connected to a return duct 13, after two the second valves 14 that this return duct is connected, is connected with the air inlet of electric heater 15.The gas outlet of electric heater 15 connects with regeneration pipeline 16 air inlet, outlet side two branch roads respectively of this regeneration pipeline, and be respectively the first regeneration branch and the second regeneration branch, branch road corresponding with air inlet pipe 1 after series connection second check valve 17 in each regeneration branch is connected, and this tie point is between drying tower 6 and the first check valve 7.Be connected to a root regeneration blow-down pipe 18 between first pneumatic ball valve 5 of each branch road of air inlet pipe 1 and drying tower 6, this regeneration vent pipe be in series with second pneumatic ball valve 19, and the regeneration vent pipe 18 on air inlet pipe 1 two branch roads shares a drain.
Be connected to a balance pipe 20 between two branch roads of air inlet pipe 1, the tie point of this balance pipe and air inlet pipe 1 between the first pneumatic ball valve 5 and regeneration vent pipe 18, and balance pipe 20 is in series with a balanced valve 21.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a gas-drying apparatus, it is characterized in that: comprise air inlet pipe (1) and blowdown collecting pipe (12), wherein the air inlet side of air inlet pipe (1) is in series with fore filter (2), thick oil removal filter (3) and smart oil removal filter (4) successively, two branch roads of the gas outlet difference parallel connection of this air inlet pipe, are respectively the first branch road and the second branch road; Described two branch roads are connected successively after the first pneumatic ball valve (5), drying tower (6) and the first check valve (7) and pool together, and being connected to a blast pipe (8) at Rendezvous Point, the exhaust end of this blast pipe is connected to a precision dust filter (9);
The sewage draining exit of described fore filter (2), thick oil removal filter (3), smart oil removal filter (4) and precision dust filter (9) is connected to a blow-off pipe (10) respectively, every root blow-off pipe is in series with first valve (11), and these blow-off pipes (10) are connected with same described blowdown collecting pipe (12).
2. gas-drying apparatus according to claim 1, it is characterized in that: the rear end of described precision dust filter (9) is connected to a return duct (13), this return duct is connected after two the second valves (14), be connected with the air inlet of electric heater (15);
The gas outlet of described electric heater (15) connects with regeneration pipeline (16) air inlet, outlet side two branch roads respectively of this regeneration pipeline, and be respectively the first regeneration branch and the second regeneration branch, the branch road that in each regeneration branch, series connection second check valve (17) is corresponding with described air inlet pipe (1) is afterwards connected, and this tie point is positioned between drying tower (6) and the first check valve (7);
A root regeneration blow-down pipe (18) is connected between first pneumatic ball valve (5) of described air inlet pipe (1) each branch road and drying tower (6), this regeneration vent pipe is in series with second pneumatic ball valve (19), and the regeneration vent pipe (18) on air inlet pipe (1) two branch road shares a drain.
3. gas-drying apparatus according to claim 1, it is characterized in that: between two branch roads of described air inlet pipe (1), be connected to a balance pipe (20), the tie point of this balance pipe and air inlet pipe (1) is positioned between described first pneumatic ball valve (5) and regeneration vent pipe (18), and balance pipe (20) is in series with a balanced valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876487.XU CN205164319U (en) | 2015-11-05 | 2015-11-05 | Gas dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876487.XU CN205164319U (en) | 2015-11-05 | 2015-11-05 | Gas dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164319U true CN205164319U (en) | 2016-04-20 |
Family
ID=55728358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876487.XU Expired - Fee Related CN205164319U (en) | 2015-11-05 | 2015-11-05 | Gas dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205164319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636099A (en) * | 2018-01-31 | 2018-10-12 | 苏州新思气体系统有限公司 | A kind of the tail gas recycle purification circulating device and its technique of bell-type annealing furnace system |
-
2015
- 2015-11-05 CN CN201520876487.XU patent/CN205164319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636099A (en) * | 2018-01-31 | 2018-10-12 | 苏州新思气体系统有限公司 | A kind of the tail gas recycle purification circulating device and its technique of bell-type annealing furnace system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181105 |