CN104815532A - High-efficiency energy-saving air blasting regeneration gas loss-free adsorption drying system - Google Patents
High-efficiency energy-saving air blasting regeneration gas loss-free adsorption drying system Download PDFInfo
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- CN104815532A CN104815532A CN201510151441.6A CN201510151441A CN104815532A CN 104815532 A CN104815532 A CN 104815532A CN 201510151441 A CN201510151441 A CN 201510151441A CN 104815532 A CN104815532 A CN 104815532A
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Abstract
The invention relates to a high-efficiency energy-saving air blasting regeneration gas loss-free adsorption drying system. The system comprises a dryer (1), the dryer (1) is connected to an air inlet pipe, a gas outlet pipe, a cooling circulating water inlet pipe and a cooling circulating water outlet pipe. The above pipes are respectively provided with valves and pressure meters. The air inlet pipe is provided with a silicon-free filter a (2), a silicon-free filter b (3) and a silicon-free filter c (4) are connected to the gas outlet pipe in series, compressed air provided by an air compressor is filtered by the silicon-free filter a (2), then is dried by the dryer (1), then is dried orderly by the silicon-free filter b (3) and the silicon-free filter c (4) and then is directly fed into various workshops. Compared with the prior art, the system has the advantages of low cost and good effects.
Description
Technical field
The present invention relates to a kind of adsorption dessicant, especially relate to a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system.
Background technology
Carry out drying process to compressed air, require to reach atmospheric dew point less than 40 DEG C, general employing heatless regeneration absorbed type drying, routine have hot absorbed type drying or freezing type to add absorbed type drying and combined drying method.Above-mentioned drying means all will consume a large amount of compressed air (reaching as high as 14%), all causes significant wastage to compressed air.The utility model being 98226579.4 as the patent No. discloses a kind of adsorbing air drier, and it has at least two drying devices in parallel, and drying device is made up of the blast pipe on the air inlet pipe of bottom, the adsorbent bed at middle part and top; Air inlet pipe is provided with air door, and its tube chamber top is provided with electric heater, and the inlet manifold that air inlet pipe and air inlet are provided with blower fan is connected; Blast pipe is provided with two air outlets, is provided with commutation air door between two air outlets, and one of them air outlet is connected with the exhaust main stretching out outdoor.All the time have a drying device to be in adsorbent reactivation state when the machine normally works, remaining drying device is in dry air state, and for single drying device, this two states alternately occurs, and for complete machine, realizes dehumidifying to air continuously.The patent No. be 02260719.6 utility model disclose a kind of compression heat adsorbing drying machine it be made up of the valve of adsorption tower, cooler, moisture separator and connecting pipe and necessity.It and air compressor with the use of, the high temperature compressed air heat regeneration adsorbent utilizing air compressor machine to discharge, thus carry out drying process to the compressed air of water content.But all there is a large amount of compressed air of consumption in these technical schemes, shines into the problem of waste.
A blasting regeneration zero gas consumption adsorptive drier has 10 operated pneumatic valves, and source of the gas is from the drying machine adsorption column outlet of filtered.Problems existing is: because source of the gas is without filtration, there is particle and oil in source of the gas, and operated pneumatic valve uses these to there is the source of the gas of magazine, there will be valve and does not open or close not dead phenomenon, have a strong impact on air feed quality and air feed safety after a period of time.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system is provided.
Object of the present invention can be achieved through the following technical solutions: a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system, this system comprises drying machine, this drying machine is connected with admission line, outlet pipe, cooling circulating water inlet channel, cooling circulating water outlet conduit, each pipeline is equipped with valve and pressure gauge, it is characterized in that, described admission line is provided with without silicon filter a, and described outlet pipe is connected successively without silicon filter b with without silicon filter c; The compressed air that air compressor machine provides successively through filtering without silicon filter a, drying machine is dry, be directly delivered to each workshop without silicon filter b with without after the drying of silicon filter c.
Described is equipped with valve without before and after silicon filter a, then be connected between air compressor machine and drying machine after in parallel with the pipeline of flange form butterfly valve with one, by controlling the opening and closing without valve before and after silicon filter a, and the opening and closing of flange form butterfly valve, the air controlling to enter in drying machine is the need of filtration.
Pressure gauge is provided with before described drying machine.
Described is 1 micron filter without silicon filter a with without silicon filter b, and described is 0.01 micron filter without silicon filter c.
Described series connection filters lateral without before silicon filter b and without being respectively provided with a valve composition after silicon filter c, and this lateral is in parallel with the pipeline of butterfly valve with one, and enters after parallel connection on the pipeline before each workshop and be provided with Pressure gauge.
Described cooling circulating water inlet channel is provided with two arms arranged side by side, two arms is equipped with dirty filters, is equipped with valve before and after dirty filters.
Compared with prior art, the present invention is the lateral of a road with filter all in parallel on the admission line and outlet pipe of drying machine, and the filter on outlet pipe is secondary filter, namely the filter that two precision in parallel are different, by-pass valve control is equipped with before and after each filter, the compressed air that freely can control to pass in and out drying machine filters the need of first passing through, simultaneously pipeline after the drying arranges secondary filter, after first the material of larger particles can being filtered, again fine particle is filtered, then enter workshop to use, do not need additionally to install filter plant additional, transformation is economical, easy, and source of the gas quality standard meets operated pneumatic valve instructions for use completely.Get gas from through two-stage without the place after silicon metre filter, this source of the gas standard is: pressure: 6.1-6.5bar, dew point≤-20 DEG C, dust-laden particle diameter≤0.01 μm, oil content≤0.01mg/m
3, what meet drying machine operated pneumatic valve uses gas standard.
Accompanying drawing explanation
Fig. 1 is present system structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system, this system comprises drying machine 1, this drying machine 1 is connected with admission line, outlet pipe, cooling circulating water inlet channel, cooling circulating water outlet conduit, each pipeline is equipped with valve and pressure gauge, described admission line is provided with without silicon filter a2, and described outlet pipe is connected successively without silicon filter b3 with without silicon filter c 4; The compressed air that air compressor machine provides successively through filtering without silicon filter a2, drying machine 1 is dry, be directly delivered to each workshop without silicon filter b3 with without after silicon filter c 4 drying.
Described is equipped with valve without before and after silicon filter a2, is connected between air compressor machine and drying machine 1 after then in parallel with the pipeline of flange form butterfly valve 7 with one, and enters after parallel connection on the pipeline before drying machine 1 and be provided with pressure gauge 5; During use, by controlling the opening and closing without valve before and after silicon filter a2, and the opening and closing of flange form butterfly valve 7, the air controlling to enter in drying machine 1 is the need of filtration.As shown in Figure 1,0.7Mpa compressed air connects from air compressor machine A, by the control of valve, selects to enter drying machine 1 from two-way pipeline Zhong mono-tunnel of parallel connection or two-way.
Described series connection filters lateral without before silicon filter b3 and without being respectively provided with a valve composition after silicon filter c 4, and this lateral is in parallel with the pipeline of butterfly valve 8 with one, and enters after parallel connection on the pipeline before each workshop and be provided with Pressure gauge 9.The dried gas of drying machine 1 can be selected the need of further drying, if do not needed, then open by controlling butterfly valve 8, make Compressed Gas directly enter workshop by butterfly valve 8 place bypass line to use, if need to filter, then close butterfly valve 8, open without silicon filter b3 with without silicon filter c 4, make Compressed Gas after double-filtration, enter workshop and use D.
Described is 1 micron filter without silicon filter a2 with without silicon filter b3, and described is 0.01 micron filter without silicon filter c 4.
Described cooling circulating water inlet channel is provided with two arms arranged side by side, two arms is equipped with dirty filters 6, is equipped with valve before and after dirty filters 6.Cooling circulating water B passes through a wherein arm and enters compressor 1 after filtering, another arm such as can to overhaul at other operations like this, when consumption is large, the valve on two arms can also be opened simultaneously, make recirculated water enter drying machine by two arm pipelines simultaneously, then flow out from cool cycles water loop C.
Claims (6)
1. an energy-efficient blasting regeneration zero gas consumption absorption drying system, this system comprises drying machine (1), this drying machine (1) is connected with admission line, outlet pipe, cooling circulating water inlet channel, cooling circulating water outlet conduit, each pipeline is equipped with valve and pressure gauge, it is characterized in that, described admission line is provided with without silicon filter a (2), and described outlet pipe is connected successively without silicon filter b (3) with without silicon filter c (4); The compressed air that air compressor machine provides successively through filtering without silicon filter a (2), drying machine (1) is dry, be directly delivered to each workshop without silicon filter b (3) with without after silicon filter c (4) drying.
2. a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system according to claim 1, it is characterized in that, described is equipped with valve without before and after silicon filter a (2), then be connected between air compressor machine and drying machine (1) after in parallel with the pipeline of flange form butterfly valve (7) with one, by controlling the opening and closing without valve before and after silicon filter a (2), and the opening and closing of flange form butterfly valve (7), the air controlling to enter in drying machine (1) is the need of filtration.
3. a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system according to claim 1, it is characterized in that, described drying machine (1) is front is provided with pressure gauge (5).
4. a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system according to claim 1, it is characterized in that, described is 1 micron filter without silicon filter a (2) with without silicon filter b (3), and described is 0.01 micron filter without silicon filter c (4).
5. a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system according to claim 1, it is characterized in that, described series connection without silicon filter b (3) front and without be respectively provided with after silicon filter c (4) one valve composition filter lateral, this lateral is in parallel with the pipeline of butterfly valve (8) with one, and enters after parallel connection on the pipeline before each workshop and be provided with Pressure gauge (9).
6. a kind of energy-efficient blasting regeneration zero gas consumption absorption drying system according to claim 1, it is characterized in that, described cooling circulating water inlet channel is provided with two arms arranged side by side, two arms are equipped with dirty filters (6), before and after dirty filters (6), are equipped with valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510151441.6A CN104815532A (en) | 2015-03-31 | 2015-03-31 | High-efficiency energy-saving air blasting regeneration gas loss-free adsorption drying system |
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| CN201510151441.6A CN104815532A (en) | 2015-03-31 | 2015-03-31 | High-efficiency energy-saving air blasting regeneration gas loss-free adsorption drying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390697A (en) * | 2016-12-07 | 2017-02-15 | 无锡优耐特净化装备有限公司 | Zero-air-consumption air-blown regenerative drying machine |
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| JPH08224431A (en) * | 1995-02-23 | 1996-09-03 | Matsushita Electric Ind Co Ltd | Dehumidifier |
| CN101204638A (en) * | 2007-06-11 | 2008-06-25 | 宜昌纵横科技有限责任公司 | Process for preparing cleaning compressed air using wine blending device and equipment thereof |
| CN201840977U (en) * | 2010-10-19 | 2011-05-25 | 杭州天利空分设备制造有限公司 | Zero air consumption and energy-saving type absorption drier |
| CN203208872U (en) * | 2013-04-17 | 2013-09-25 | 重庆潜能实业(集团)有限公司 | Dry air generator |
| CN203281202U (en) * | 2013-05-20 | 2013-11-13 | 重庆渝能滤油机制造有限公司 | Air drying generator for ultra-high-voltage transformer |
| CN103611394A (en) * | 2013-10-31 | 2014-03-05 | 国家电网公司 | Compressed air gas source system for high voltage live working |
| CN203699900U (en) * | 2013-12-13 | 2014-07-09 | 科迈（常州）电子有限公司 | Oxygen generator |
| CN204182272U (en) * | 2014-11-10 | 2015-03-04 | 苏州赛弗尔机械有限公司 | A kind of band recuperation of heat zero gas consumption negative pressure regenerative combination formula drying machine |
| CN104418312A (en) * | 2013-09-02 | 2015-03-18 | 李普华 | Method for producing nitrogen through pressure swing adsorption (PSA) |
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2015
- 2015-03-31 CN CN201510151441.6A patent/CN104815532A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224431A (en) * | 1995-02-23 | 1996-09-03 | Matsushita Electric Ind Co Ltd | Dehumidifier |
| CN101204638A (en) * | 2007-06-11 | 2008-06-25 | 宜昌纵横科技有限责任公司 | Process for preparing cleaning compressed air using wine blending device and equipment thereof |
| CN201840977U (en) * | 2010-10-19 | 2011-05-25 | 杭州天利空分设备制造有限公司 | Zero air consumption and energy-saving type absorption drier |
| CN203208872U (en) * | 2013-04-17 | 2013-09-25 | 重庆潜能实业(集团)有限公司 | Dry air generator |
| CN203281202U (en) * | 2013-05-20 | 2013-11-13 | 重庆渝能滤油机制造有限公司 | Air drying generator for ultra-high-voltage transformer |
| CN104418312A (en) * | 2013-09-02 | 2015-03-18 | 李普华 | Method for producing nitrogen through pressure swing adsorption (PSA) |
| CN103611394A (en) * | 2013-10-31 | 2014-03-05 | 国家电网公司 | Compressed air gas source system for high voltage live working |
| CN203699900U (en) * | 2013-12-13 | 2014-07-09 | 科迈（常州）电子有限公司 | Oxygen generator |
| CN204182272U (en) * | 2014-11-10 | 2015-03-04 | 苏州赛弗尔机械有限公司 | A kind of band recuperation of heat zero gas consumption negative pressure regenerative combination formula drying machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390697A (en) * | 2016-12-07 | 2017-02-15 | 无锡优耐特净化装备有限公司 | Zero-air-consumption air-blown regenerative drying machine |
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