CN209596882U - A kind of adsorption compressed air drier - Google Patents
A kind of adsorption compressed air drier Download PDFInfo
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- CN209596882U CN209596882U CN201821612436.6U CN201821612436U CN209596882U CN 209596882 U CN209596882 U CN 209596882U CN 201821612436 U CN201821612436 U CN 201821612436U CN 209596882 U CN209596882 U CN 209596882U
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Abstract
The utility model relates to drier technical fields, especially a kind of adsorption compressed air drier, including two adsorption towers, gas outlet and air inlet are respectively equipped at the top and bottom of two adsorption towers, the gas outlet and air inlet are connected separately with emission control and air intake control system, the inner wall of the adsorption tower is equipped with adsorbent filling mechanism, the matched piston of cross sectional shape therewith is slidably fitted in the adsorption tower, the top of the adsorption tower is equipped with the compression mechanism moved up and down with piston.The utility model moves up and down increase atmospheric pressure value using compression mechanism band piston, improves dry effect.
Description
Technical field
The utility model relates to drier technical field more particularly to a kind of adsorption compressed air driers.
Background technique
Compressed air absorption drier is to reach drying effect by " pressure change " (principle of pressure swing adsorption).Due to
The ability that air accommodates steam is inversely proportional with pressure, portion of air (referred to as regeneration gas) decompression expansion after drying to atmosphere
Pressure, this pressure change make expanded air become drier, it are then allowed to flow through the regenerated desiccant layer of the need of access failure air-flow
(drying tower for having absorbed enough steam), dry regeneration gas are sucked out the moisture content in desiccant, take it out drier to reach
To the purpose of dehumidification.Two tower cycle operations are not necessarily to heat source, continuously provide drying compressed air with gas system to user.
Burner in the prior art needs to use adsorption compressed air drier, by the fuel gas in air into
Row separation, but its air pressure for relying primarily on compressed air itself, when compressed air enters in drying tower, since space becomes larger
The air pressure of air reduces, to reduce drying effect.
Utility model content
Purpose of the utility model is to solve one for existing in the prior art the bad disadvantage of drying effect, and proposing
Kind adsorption compressed air drier.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of adsorption compressed air drier, including two adsorption towers, the top and bottom of two adsorption towers
Portion is respectively equipped with gas outlet and air inlet, and the gas outlet and air inlet are connected separately with emission control and air inlet control system
System, the inner wall of the adsorption tower are equipped with adsorbent filling mechanism, are slidably fitted with cross sectional shape therewith in the adsorption tower
The piston matched, the top of the adsorption tower are equipped with the compression mechanism moved up and down with piston.
Preferably, the compression mechanism includes the mounting base being located at the top of adsorption tower, is fixed in the mounting base hydraulic
The lower end of telescopic rod, the hydraulic telescopic rod is fixedly connected with the piston.
Preferably, the piston is made of stainless steel, and the outer rim of the piston is circumferentially with the groove of annular along it, described
Sealing ring is equipped in groove, the sealing ring is O shape rubber seal.
Preferably, the adsorbent filling mechanism includes the interlayer being provided in absorption tower side wall, filling in the interlayer
There is adsorbent, the through-hole being connected to interlayer inside is evenly equipped on the inner wall of the adsorption tower, the through-hole is equipped with gauze.
Preferably, the adsorbent filling mechanism includes the annular groove being placed equidistant with along absorption inner wall of tower, the annular groove
Interior to be filled with adsorbent, the top open part of the annular groove is equipped with strainer.
Preferably, the emission control includes industrial oxygen outlet pipe, and the industrial oxygen outlet pipe passes through two first
Connecting tube is connect with the gas outlet of two adsorption towers respectively, and check-valves, the outlet of two adsorption towers are equipped in two connecting tubes
It is connected between mouthful by the second connecting tube, the second connecting tube is equipped with ball valve.
Preferably, the air intake control system includes compressed air inlet pipe and exhaust pipe, and the compressed air inlet pipe passes through
Two the first branch pipes are connect with the air inlet of two adsorption towers respectively, and intake valve, the exhaust are equipped on first branch pipe
Pipe is connect with the air inlet of two adsorption towers respectively by two the second branch pipes, is equipped with exhaust valve on two the second branch pipes.
The utility model proposes a kind of adsorption compressed air drier, beneficial effect is: the utility model uses
Compression mechanism band piston moves up and down increase atmospheric pressure value, improves dry effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of adsorption compressed air drier structural schematic diagram；
Fig. 2 is the first structural schematic diagram in Fig. 1 at A；
Fig. 3 is second of structural schematic diagram in Fig. 1 at A.
In figure: adsorption tower 1, piston 2, compressed air inlet pipe 3, exhaust valve 4, exhaust pipe 5, intake valve 6, air inlet 7, sealing
Circle 8, bracket 9, gas outlet 10, check-valves 11, industrial oxygen outlet pipe 12, ball valve 13, mounting base 14, hydraulic telescopic rod 15, annular
Slot 16, strainer 17, interlayer 18, through-hole 19.
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.
Referring to Fig.1-2, a kind of adsorption compressed air drier, including two adsorption towers 1, the top of two adsorption towers 1
It is respectively equipped with gas outlet 10 and air inlet 7 with bottom, gas outlet 10 and air inlet 7 are connected separately with emission control and air inlet
Control system, the inner wall of adsorption tower 1 are equipped with adsorbent filling mechanism, are slidably fitted with cross sectional shape therewith in adsorption tower 1
The piston 2 matched, the top of adsorption tower 1 are equipped with the compression mechanism moved up and down with piston 2.Pass through emission control and air inlet
Control system control two adsorption towers 1 one of them be in absorption dehydration state, another be in desorption and regeneration state, thus
Guarantee that drier can be in running order always.When air enters in adsorption tower 1, compression mechanism band piston 2 is downward
Movement is pressurizeed, and for adsorbent filling mechanism for storing adsorbent, wet air passes through the surface of adsorbent, in air
Moisture is adsorbed agent absorption, and subsequent compression mechanism band piston 2 moves up, and air is discharged through the gas outlet 10 at top.
Compression mechanism includes being located at the mounting base 14 at 1 top of adsorption tower, is fixed with hydraulic telescopic rod 15, liquid in mounting base 14
The lower end of pressure telescopic rod 15 is fixedly connected with piston 2.
Piston 2 is made of stainless steel, and the outer rim of piston 2 is circumferentially with the groove of annular along it, is equipped with sealing ring in groove
8, sealing ring 8 is O shape rubber seal.Sealing ring 8 is used to increase the leakproofness at 2 edge of piston.
Adsorbent filling mechanism includes the interlayer 18 being provided in 1 side wall of adsorption tower, is filled with adsorbent in interlayer 18, inhales
The through-hole 19 being connected to inside interlayer 18 is evenly equipped on the inner wall of attached tower 1, through-hole 19 is equipped with gauze.Air by through-hole 19 into
Enter and be in contact in interlayer 18 with adsorbent, adsorbent adsorbs moisture.Gauze is used for fixed absorbent.
Emission control includes industrial oxygen outlet pipe 12, industrial oxygen outlet pipe 12 by two the first connecting tubes respectively with
The gas outlets 10 of two adsorption towers 1 connects, and is equipped with check-valves 11 in two connecting tubes, the gas outlets 10 of two adsorption towers 1 it
Between by the second connecting tube connect, the second connecting tube be equipped with ball valve 13.During being exhausted, most of air is through work
Industry oxygen outlet pipe 12 is discharged, and least a portion of air enters the inside of another adsorption tower 1 by ball valve 13, after, due to inhaling
Attached 1 inner space of tower is big, and the air pressure of air reduces, and accommodates moisture capacity and improves, so the moisture in adsorbent can be taken away, it is complete
At desorption and regeneration, the adsorbent after desorption can be reused.
Air intake control system includes compressed air inlet pipe 3 and exhaust pipe 5, and compressed air inlet pipe 3 passes through two the first branch pipes
It is connect respectively with the air inlet 7 of two adsorption towers 1, intake valve 6 is equipped on the first branch pipe, exhaust pipe 5 passes through two second
Pipe is connect with the air inlet 7 of two adsorption towers 1 respectively, is equipped with exhaust valve 4 on two the second branch pipes.It is controlled by intake valve 6
Air enters in selected adsorption tower 1, and a small amount of air in desorption process into adsorption tower 1 then passes through exhaust pipe 5 and is discharged.
Referring to Fig. 3, as the another preferred embodiment of the utility model, unique difference with a upper embodiment is, inhales
Attached dose of filling mechanism includes the annular groove 16 being placed equidistant with along 1 inner wall of adsorption tower, is filled with adsorbent, annular groove in annular groove 16
16 top open part is equipped with strainer 17.Adsorbent absorbs the moisture in air, and strainer 17 is for fixed absorbent
Position.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of adsorption compressed air drier, including two adsorption towers (1), the top and bottom of two adsorption towers (1)
Portion is respectively equipped with gas outlet (10) and air inlet (7), and the gas outlet (10) and air inlet (7) are connected separately with gas exhaust inspecting system
System and air intake control system, it is characterised in that: the inner wall of the adsorption tower (1) is equipped with adsorbent filling mechanism, the absorption
Agent filling mechanism includes the interlayer (18) being provided in adsorption tower (1) side wall, and adsorbent is filled in the interlayer (18), described
The through-hole (19) for being evenly equipped on the inner wall of adsorption tower (1) and being connected to inside interlayer (18), the through-hole (19) are equipped with gauze, institute
It states and is slidably fitted with the matched piston of cross sectional shape therewith (2) in adsorption tower (1), the top of the adsorption tower (1), which is equipped with, to be driven
The compression mechanism that piston (2) moves up and down, the compression mechanism includes the mounting base (14) being located at the top of adsorption tower (1), described
It is fixed in mounting base (14) hydraulic telescopic rod (15), the lower end of the hydraulic telescopic rod (15) is fixedly connected with piston (2).
2. a kind of adsorption compressed air drier according to claim 1, it is characterised in that: the piston (2) is not
Rust steel is made, and the outer rim of the piston (2) is circumferentially with the groove of annular along it, is equipped with sealing ring (8) in the groove, described
Sealing ring (8) is O shape rubber seal.
3. a kind of adsorption compressed air drier according to claim 1, it is characterised in that: the adsorbent filling machine
Structure includes the annular groove (16) being placed equidistant with along adsorption tower (1) inner wall, is filled with adsorbent, the ring in the annular groove (16)
The top open part of shape slot (16) is equipped with strainer (17).
4. a kind of adsorption compressed air drier according to claim 1, it is characterised in that: the emission control
Including industrial oxygen outlet pipe (12), the industrial oxygen outlet pipe (12) by two the first connecting tubes respectively with two adsorption towers
(1) gas outlet (10) connection, is equipped with check-valves (11) in two connecting tubes, the gas outlets (10) of two adsorption towers (1) it
Between by the second connecting tube connect, the second connecting tube be equipped with ball valve (13).
5. a kind of adsorption compressed air drier according to claim 1, it is characterised in that: the air intake control system
Including compressed air inlet pipe (3) and exhaust pipe (5), the compressed air inlet pipe (3) by two the first branch pipes respectively with two
The air inlet (7) of adsorption tower (1) connects, and is equipped with intake valve (6) on first branch pipe, and the exhaust pipe (5) passes through two
Second branch pipe is connect with the air inlet (7) of two adsorption towers (1) respectively, and exhaust valve (4) are equipped on two the second branch pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612436.6U CN209596882U (en) | 2018-09-30 | 2018-09-30 | A kind of adsorption compressed air drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612436.6U CN209596882U (en) | 2018-09-30 | 2018-09-30 | A kind of adsorption compressed air drier |
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| Publication Number | Publication Date |
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| CN209596882U true CN209596882U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821612436.6U Active CN209596882U (en) | 2018-09-30 | 2018-09-30 | A kind of adsorption compressed air drier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905538A (en) * | 2018-09-30 | 2018-11-30 | 西安鑫顶天装备智能科技有限公司 | A kind of adsorption compressed air drier |
-
2018
- 2018-09-30 CN CN201821612436.6U patent/CN209596882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905538A (en) * | 2018-09-30 | 2018-11-30 | 西安鑫顶天装备智能科技有限公司 | A kind of adsorption compressed air drier |
| CN108905538B (en) * | 2018-09-30 | 2024-01-23 | 廊坊市顶天轻工机械有限公司 | Adsorption type compressed air dryer |
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