CN104722178A - Gas dryer - Google Patents
Gas dryer Download PDFInfo
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- CN104722178A CN104722178A CN201310697052.4A CN201310697052A CN104722178A CN 104722178 A CN104722178 A CN 104722178A CN 201310697052 A CN201310697052 A CN 201310697052A CN 104722178 A CN104722178 A CN 104722178A
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- gas
- inner core
- distributor
- drier
- inner cylinder
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Abstract
The invention relates to the field of dryers, particularly to a gas dryer, which comprises a tank body, wherein the tank body comprises an outer cylinder and an inner cylinder, the inner cylinder is provided with a gas inlet and a gas outlet, cooling coil pipes are arranged between the outer cylinder and the inner cylinder, sieve plates are arranged inside the inner cylinder, a drying agent is arranged between the sieve plates and is one selected from a molecular sieve drying agent or alumina, and the inner cylinder gas outlet is provided with a gas distributor. The technical scheme of the present invention has the following advantages that: the drying effect of the gas dryer is good, the temperature of the drying agent bed layer can be maintained at the appropriate range during the drying process, such that the adsorption amount of the drying agent bed layer can be ensured, and the qualified water content in the gas entering the next link can be ensured.
Description
Technical field
The present invention relates to drier field, especially a kind of gas-drying apparatus.
Background technology
In working order, mist is entered by air inlet traditional drier, has the moisture in the drying machine absorption mist in urceolus.Due to load molecular sieve or aluminium oxide at normal temperatures adsorption moisture time can produce heat of adsorption, impel the drier adsorbent bed temperature qualification in the outer cylinder body of drier, dynamic rising, cause the adsorbed water capacity of the drier such as molecular sieve or aluminium oxide obviously to reduce, and adsorption deeply is deteriorated.
Because molecular sieve adsorbs at normal temperatures, and the higher adsorption deeply of adsorption bed temperature is poorer, and adsorption capacity is less.When drier is under regeneration stage, regeneration gas is through the built-in heater of inner barrel, and after heating, thermal current reaches molecular sieve or alumina desiccant bed, after the temperature of molecular sieve or aluminium oxide raises, the moisture of absorption is resolved out, is reproduced gas and brings to outdoor.After drier regeneration heating, enter cooling stage, tightly utilize regeneration gas to carry out cooling down to drier bed in traditional structure, the effect of cooling is undesirable and temperature fall time is long, needs to consume a large amount of regeneration gas.
Summary of the invention
The technical problem to be solved in the present invention is: the temperature overcoming drier bed in drier in prior art is high, the technical deficiency that when carrying out absorption work, adsorbance is little, provides the gas-drying apparatus that a kind of drier bed adsorbance is large, temperature maintains optimum range.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of gas-drying apparatus, comprise tank body, described tank body comprises urceolus and inner core, inner core is provided with gas feed and gas vent, be provided with cooling coil between described urceolus and inner core, in inner core, be provided with sieve plate, between sieve plate, be provided with drier, described drier is the one in molecular sieve desiccant or aluminium oxide, and described inner core gas vent is provided with gas distributor.
Further, described cooling coil is spiral is distributed in inner core periphery, described urceolus has cooling water inlet and coolant outlet, and described cooling water inlet is connected with the two-port of coolant outlet respectively at described cooling coil.
Further, described gas distributor comprises 3 flaring hollow distributor pipes, and described distributor pipe is socketed mutually, has common gas outlet.
Further, molecular sieve drying layer is had in described gas distributor.
The beneficial effect of technical scheme of the present invention is adopted to be: gas-drying apparatus drying effect of the present invention is good, and the temperature of drier bed can maintain in a suitable scope in dry run, thus ensure the adsorbance of drier bed, guarantee that the measurement of moisture content of gas entering next link is qualified.
Accompanying drawing explanation
Fig. 1 is the structural representation of gas-drying apparatus of the present invention.
In figure, 1 is gas feed, and 2 is gas vent, and 3 is coolant outlet, and 4 is cooling water inlet, and 5 is cooling coil, and 6 is gas distributor, and 7 is urceolus, and 8 is inner core, and 9 is sieve plate, and 10 is drier, and 11 is molecular sieve drying layer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Fig. 1, gas-drying apparatus of the present invention comprises tank body, described tank body comprises urceolus 7 and inner core 8, inner core 8 is provided with gas feed 1 and gas vent 2, is provided with cooling coil 5, is provided with sieve plate 9 in inner core 8 between described urceolus 7 and inner core 8, drier 10 is provided with between sieve plate 9, described drier 10 is the one in molecular sieve desiccant or aluminium oxide, and the drying effect of molecular sieve desiccant and aluminium oxide is good, and described inner core 8 gas vent 2 is provided with gas distributor 6.
Further, do not generate heat in order to ensure after drier bed adsorption moisture, guarantee adsorption deeply and adsorbance, described cooling coil 5 is spiral is distributed in inner core 8 periphery, described urceolus 7 has cooling water inlet 4 and coolant outlet 3, described cooling water inlet 4 is connected with the two-port of coolant outlet 3 respectively at described cooling coil 5.
Further, in order to distribute air-flow and guarantee to enter next link gas in moisture-free, described gas distributor 6 comprises 3 flaring hollow distributor pipes, and described distributor pipe is socketed mutually, has common gas outlet.
Further, in order to ensure moisture-free in the gas entering next link, in described gas distributor 6, molecular sieve drying layer 11 is had.
Claims (4)
1. a gas-drying apparatus, comprise tank body, described tank body comprises urceolus and inner core, inner core is provided with gas feed and gas vent, it is characterized in that: be provided with cooling coil between described urceolus and inner core, in inner core, be provided with sieve plate, between sieve plate, be provided with drier, described drier is the one in molecular sieve desiccant or aluminium oxide, and described inner core gas vent is provided with gas distributor.
2. a kind of gas-drying apparatus according to claim 1, it is characterized in that: described cooling coil is spiral is distributed in inner core periphery, described urceolus has cooling water inlet and coolant outlet, described cooling water inlet is connected with the two-port of coolant outlet respectively at described cooling coil.
3. a kind of gas-drying apparatus according to claim 1, is characterized in that: described gas distributor comprises 3 flaring hollow distributor pipes, and described distributor pipe is socketed mutually, has common gas outlet.
4. a kind of gas-drying apparatus according to claim 3, is characterized in that: have molecular sieve drying layer in described gas distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697052.4A CN104722178A (en) | 2013-12-18 | 2013-12-18 | Gas dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697052.4A CN104722178A (en) | 2013-12-18 | 2013-12-18 | Gas dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104722178A true CN104722178A (en) | 2015-06-24 |
Family
ID=53446957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310697052.4A Pending CN104722178A (en) | 2013-12-18 | 2013-12-18 | Gas dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722178A (en) |
-
2013
- 2013-12-18 CN CN201310697052.4A patent/CN104722178A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |