CN204247041U - Without gas consumption heat of compression absorption drier - Google Patents
Without gas consumption heat of compression absorption drier Download PDFInfo
- Publication number
- CN204247041U CN204247041U CN201420664260.4U CN201420664260U CN204247041U CN 204247041 U CN204247041 U CN 204247041U CN 201420664260 U CN201420664260 U CN 201420664260U CN 204247041 U CN204247041 U CN 204247041U
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- valve
- gas
- regenerator
- liquid separator
- pneumatic butterfly
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Abstract
The utility model relates to a kind of without gas consumption heat of compression absorption drier, comprise and being made up of adsorption tower and regenerator, connected by two groups of Pneumatic butterfly valves between adsorption tower and regenerator, first group of Pneumatic butterfly valve connects dry gas outlet, second group of Pneumatic butterfly valve is connected in the main inlet ductwork of compressed air through valve V14, it is characterized in that: be also linked in sequence main line cooler and a main line gas-liquid separator in the main inlet ductwork of compressed air, be connected to regenerator from the main inlet ductwork of a compressed air point high temperature conduit simultaneously, this high temperature conduit is provided with valve V16, a valve V15 is connected between main line gas-liquid separator with valve V14, another outlet of this valve V15 is connected in the high temperature conduit between valve V16 and regenerator.The technical program project organization is simple, and air demand is large, and without gas waste, operating cost also significantly reduces.
Description
technical field:
The utility model relates to a kind of gas purifying equipment, particularly relates to a kind of without gas consumption heat of compression absorption drier.
background technology:
At present, compressed air carries out dry drying machine roughly two kinds: freezing type drier and absorption drier, freezing type drier utilizes refrigeration principle to make the compressed air cooling steam isolated wherein carry out drying, the system air demand of this drier is 100%, but dew point can only reach 2 DEG C ~ 10 DEG C; And if dew point will reach subzero, absorption drier is unique selection, absorption drier is made up of regenerator and adsorption tower, two groups of Pneumatic butterfly valves are connected between regenerator with adsorption tower, first group of Pneumatic butterfly valve connects dry gas outlet, second group of butterfly valve circulates for gas, in current absorption drier, the heat of compression has that the air of gas consumption is all direct has directly drained in second group of butterfly valve, do not regather, and the cooler that the employing two groups having part to improve afterwards is large, pipeline connects comparatively complicated and will do heating compensation, needs to consume more energy consumption.
summary of the invention:
It is simple that the technical problem that the utility model solves is to provide a kind of structure, without gas consumption generation in operational outfit without gas consumption heat of compression absorption drier.
The technical scheme in the invention for solving the technical problem is: a kind of without gas consumption heat of compression absorption drier, comprise and being made up of adsorption tower and regenerator, connected by two groups of Pneumatic butterfly valves between adsorption tower and regenerator, first group of Pneumatic butterfly valve includes V1 in parallel, V2 and V3, V4, second group of Pneumatic butterfly valve includes V5 in parallel, V6 and V7, V8, first group of Pneumatic butterfly valve connects dry gas outlet, second group of Pneumatic butterfly valve is connected in the main inlet ductwork of compressed air through valve V14, regenerator also connects a regeneration gas cooler, regeneration gas cooler connects regeneration gas gas-liquid separator, this regeneration gas gas-liquid separator is connected to second group of Pneumatic butterfly valve through an orifice flowmeter, valve V14 connects a gas-liquid separator, this gas-liquid separator is connected to orifice flowmeter by differential manometer, the main inlet ductwork of compressed air has also been linked in sequence main line cooler and a main line gas-liquid separator, be connected to regenerator from the main inlet ductwork of a compressed air point high temperature conduit simultaneously, this high temperature conduit is provided with valve V16, between main line gas-liquid separator with valve V14, be connected a valve V15, another outlet of this valve V15 is connected in the high temperature conduit between valve V16 and regenerator.
Further, can predetermined value be reached in order to ensure the temperature in high temperature conduit before entering regenerator, also be connected a heater at described valve V16 with in the high temperature conduit between regenerator.
The beneficial effects of the utility model are: the technical program project organization is ingenious, pipeline connects simple, and inner air demand is large, and produces without gas consumption, and operating cost also significantly reduces.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the schematic diagram of the utility model structure.
In figure: 1, Pneumatic butterfly valve 2, regenerator 3, adsorption tower 4, heater 5, orifice flowmeter 6, main line cooler 7, main line gas-liquid separator 8, differential manometer 9, regeneration gas gas-liquid separator 10, regeneration gas cooler 11, gas-liquid separator.
detailed description of the invention:
A kind of without gas consumption heat of compression absorption drier as shown in Figure 1, comprise and being made up of adsorption tower 3 and regenerator 2, 1 is connected by two groups of Pneumatic butterfly valves between adsorption tower 3 and regenerator 2, first group of Pneumatic butterfly valve includes V1 in parallel, V2 and V3, V4, second group of Pneumatic butterfly valve includes V5 in parallel, V6 and V7, V8, first group of Pneumatic butterfly valve connects dry gas outlet, second group of Pneumatic butterfly valve is connected in the main inlet ductwork of compressed air through valve V14, regenerator 2 also connects a regeneration gas cooler 10, regeneration gas cooler 10 connects regeneration gas gas-liquid separator 9, this regeneration gas gas-liquid separator 9 is connected to second group of Pneumatic butterfly valve through an orifice flowmeter 5, valve V14 connects a gas-liquid separator 11, this gas-liquid separator 11 is connected to orifice flowmeter 5 by differential manometer 8, the main inlet ductwork of compressed air has also been linked in sequence main line cooler 6 and a main line gas-liquid separator 7, be connected to regenerator 2 from the main inlet ductwork of a compressed air point high temperature conduit simultaneously, this high temperature conduit is provided with valve V16, between main line gas-liquid separator 7 with valve V14, be connected a valve V15, another outlet of this valve V15 is connected in the high temperature conduit between valve V16 and regenerator.
Further, can predetermined value be reached in order to ensure the temperature in high temperature conduit before entering regenerator, described valve V16 with the high temperature conduit between regenerator is also connected a heater 4.
Its operation principle is divide the air of a high temperature conduit through V16 before the air of high temperature enters compressed air main line cooler 6, after again through heater 4(when temperature does not reach required value action) then flow to the agent of regenerator 2 heating adsorption through V4 valve, moisture content in adsorbent enters regeneration gas cooler 10 after being taken out of by the air of high temperature after valve V6, after cooling, moisture content in air is separated by regeneration gas gas-liquid separator 9 by the hydrogenesis in air, then orifice flowmeter 5 is flowed through, mix with the air in main inlet ductwork that (air of the former high temperature of main inlet ductwork is separately leaded up to main line cooler 6 and lowered the temperature, and be separated moisture through main line gas-liquid separator 7 and mixed with regeneration gas by V14 adjust flux) stream flows into adsorption tower 3 by valve V7 behind ground, air dry after the moisture content in adsorption tower 3 absorbed air is discharged from valve V1.
Adsorbent in regenerator 2 needs to carry out blast-cold after high-temperature heating, the process of blast-cold is shutoff valve V16, the air of low temperature flows into from valve V15, heater 4 cuts out, air enters regenerator 2 after flowing through valve V4, taken out of from valve V6 by the heat of regenerator 2 and adsorbent 3, after regeneration gas gas-liquid separator 9, orifice flowmeter 5, import supervisor after inflow regeneration gas cooler 10 cools and dehumidify, whole process is without gas consumption.
It is emphasized that, it is more than better implementation column of the present utility model, not any type of restriction is done in appearance to this utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. one kind without gas consumption heat of compression absorption drier, comprise and being made up of adsorption tower (3) and regenerator (2), connected by two groups of Pneumatic butterfly valves (1) between adsorption tower (3) and regenerator (2), first group of Pneumatic butterfly valve includes V1 in parallel, V2 and V3, V4, second group of Pneumatic butterfly valve includes V5 in parallel, V6 and V7, V8, first group of Pneumatic butterfly valve connects dry gas outlet, second group of Pneumatic butterfly valve is connected in the main inlet ductwork of compressed air through valve V14, regenerator (2) also connects a regeneration gas cooler (10), regeneration gas cooler (10) connects regeneration gas gas-liquid separator (9), this regeneration gas gas-liquid separator (9) is connected to second group of Pneumatic butterfly valve through an orifice flowmeter (5), valve V14 connects a gas-liquid separator (11), this gas-liquid separator (11) is connected to orifice flowmeter (5) by differential manometer (8), it is characterized in that: be also linked in sequence main line cooler (6) and a main line gas-liquid separator (7) in the main inlet ductwork of compressed air, be connected to regenerator (2) from the main inlet ductwork of a compressed air point high temperature conduit simultaneously, this high temperature conduit is provided with valve V16, main line gas-liquid separator (7) be connected a valve V15 between valve V14, another outlet of this valve V15 is connected in the high temperature conduit between valve V16 and regenerator.
2. according to claim 1 without gas consumption heat of compression absorption drier, it is characterized in that: described valve V16 with the high temperature conduit between regenerator is also connected a heater (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664260.4U CN204247041U (en) | 2014-11-10 | 2014-11-10 | Without gas consumption heat of compression absorption drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664260.4U CN204247041U (en) | 2014-11-10 | 2014-11-10 | Without gas consumption heat of compression absorption drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247041U true CN204247041U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664260.4U Expired - Fee Related CN204247041U (en) | 2014-11-10 | 2014-11-10 | Without gas consumption heat of compression absorption drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043025A (en) * | 2015-07-13 | 2015-11-11 | 苏州赛弗尔机械有限公司 | Side ventilation type regenerated air recovery adsorption drying machine with variable air volume |
| CN106000021A (en) * | 2016-07-08 | 2016-10-12 | 浙江正大空分设备有限公司 | Zero-gas-consumption afterheat reproduction compressed air drying system |
-
2014
- 2014-11-10 CN CN201420664260.4U patent/CN204247041U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043025A (en) * | 2015-07-13 | 2015-11-11 | 苏州赛弗尔机械有限公司 | Side ventilation type regenerated air recovery adsorption drying machine with variable air volume |
| CN106000021A (en) * | 2016-07-08 | 2016-10-12 | 浙江正大空分设备有限公司 | Zero-gas-consumption afterheat reproduction compressed air drying system |
| CN106000021B (en) * | 2016-07-08 | 2017-03-15 | 浙江正大空分设备有限公司 | A kind of zero QI consumed residual heat regenerating compressed air drying 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 |
Granted publication date: 20150408 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |