CN206549419U - A kind of gas consumption Combined low-dew-point dryer of energy recovery zero - Google Patents
A kind of gas consumption Combined low-dew-point dryer of energy recovery zero Download PDFInfo
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- CN206549419U CN206549419U CN201720268922.XU CN201720268922U CN206549419U CN 206549419 U CN206549419 U CN 206549419U CN 201720268922 U CN201720268922 U CN 201720268922U CN 206549419 U CN206549419 U CN 206549419U
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- adsorption towers
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Abstract
The utility model discloses a kind of gas consumption Combined low-dew-point dryer of energy recovery zero, including the air blower connected by pipeline, heating plant, electric heater, cooler, A adsorption towers, B adsorption towers, A adsorption towers adsorb intake valve, B adsorption towers adsorb intake valve, A adsorption towers regenerate air outlet valve, B adsorption towers regenerate air outlet valve, A adsorption towers adsorb air bleeding valve, B adsorption towers adsorb air bleeding valve, A adsorption towers regenerate intake valve, B adsorption towers regenerate intake valve, air blast heat heating air outlet valve, the hot cold blowing intake valve of air blast, air blast heat heating intake valve, the hot cold blowing air outlet valve of air blast, non- muffled exhaust valve, A adsorption tower pressure release exhaust solenoid valves, B adsorption tower pressure release exhaust solenoid valves and air intake filter.The utility model can farthest reduce the gas consumption Combined low-dew-point dryer of energy recovery zero of the wastes such as the device space, purchase fund, electric energy, finished product air and heat energy there is provided a kind of, and the dew point of the drying machine is low, up to 40 DEG C~70 DEG C.
Description
Technical field
The utility model is related to a kind of drying machine, and in particular to a kind of gas consumption Combined low-dew-point of energy recovery zero is dried
Machine.
Background technology
Compressed air drier currently on the market is mainly two kinds：Freezing type drier and absorption drier, wherein
Freezing type drier is the principle according to freeze drying, hot and humid compressed gas and by evaporator, compressor, condenser
The refrigeration system constituted Deng part carries out heat exchange and cooled to obtain preferable finished product gas, and dew point is general up to 0-10 DEG C.Inhale
Attached formula drying machine is divided into heatless regeneration absorption drier and low-grade fever absorption drier, and heatless regeneration absorption drier is root
Adsorbed at normal temperatures according to pressure-variable adsorption principle (PSA), the spy of balance is obtained using desiccant surface and water vapor in air partial pressure
Property, the water adsorption in air, so as to reach the purpose for removing moisture content in compressed air, is dried when air flows through a tower
When, another tower must then pass to micro drying compressed air, using decompression, the method for purging, make to have adsorbed the dry of moisture content
Drying prescription carries out desorption and regeneration, i.e. drier desorption and by outside moisture content discharge machine；Low-grade fever absorption drier be according to alternating temperature principle,
Before being regenerated to adsorbent, this partially dried compressed air is heated to certain temperature, makes the adsorption capacity of adsorbent
Substantially reduce, help to greatly improve the regeneration efficiency of adsorbent, save regeneration gas consumption.
Freezing type drier have it is low without tolerance loss, energy consumption, but the characteristics of with dew-point temperature limitation, and absorption type
Drying machine but has that regeneration gas loss is big, high energy consumption, but finished product gas dew point it is low the characteristics of, in order to reach preferable economical operating point
With the low dew point finished product gas for obtaining high-quality, people, which begin one's study, to be filled them by the connection of rational pipeline and capacity collocation
The advantage of the two is waved in distribution, a kind of Combined low-dew-point dryer is made, in addition, existing compressed air drier can not be utilized
Many waste heat energies that other equipment comes out, for example:The waste heat that freezing type drier refrigeration system is distributed, it is remaining that air compressor machine is produced
The external heats such as heat, are unfavorable for the implementation of the energy-saving and emission-reduction policy of country's promotion.
Utility model content
In view of the shortcomings of the prior art, the utility model provide it is a kind of can according to user's energy conservation object it is different require come
Convenient selection different mode, farthest reduces the heat of the wastes such as the device space, purchase fund, electric energy, finished product air and heat energy
Zero gas consumption Combined low-dew-point dryer can be reclaimed, the dew point of the drying machine is low, reachable -40 DEG C~-70 DEG C.
To realize utility model purpose, the utility model uses following technical scheme：
A kind of gas consumption Combined low-dew-point dryer of energy recovery zero, including air blower, the heat supply dress connected by pipeline
Put, electric heater, cooler, A adsorption towers, B adsorption towers, A adsorption towers absorption intake valve, B adsorption towers absorption intake valve, A are adsorbed
Tower regeneration air outlet valve, B adsorption towers regeneration air outlet valve, A adsorption towers absorption air bleeding valve, B adsorption towers absorption air bleeding valve, A adsorption towers are again
Raw intake valve, B adsorption towers regeneration intake valve, air blast heat heating air outlet valve, the hot cold blowing intake valve of air blast, air blast heat heating air inlet
Valve, the hot cold blowing air outlet valve of air blast, non-muffled exhaust valve, A adsorption tower pressure releases exhaust solenoid valve, B adsorption tower pressure release exhaust solenoid valves
And air intake filter, in addition to such as underpass：
（1）A adsorption towers adsorb path
Air intlet, A adsorption towers absorption intake valve, A adsorption towers, A adsorption towers absorption air bleeding valve, the air being linked in sequence go out
Mouthful；
（2）B adsorption tower thermal regeneration paths
The air intake filter that is linked in sequence, air blower, air blast heat heating intake valve, heating plant, electric heater, air blast heat
Heat air outlet valve, B adsorption towers regeneration intake valve, B adsorption towers composition path again with B adsorption tower pressure release exhaust solenoid valves or again
It is connected with B adsorption towers regeneration air outlet valve, non-muffled exhaust valve pipeline；
（3）The cold blowing of B adsorption towers regenerates path
Air intake filter, air blower, the hot cold blowing air outlet valve of air blast, B adsorption towers regeneration air outlet valve, the B being linked in sequence are adsorbed
Tower, B adsorption towers regeneration intake valve, the hot cold blowing intake valve of air blast, cooler.
Preferably, the heating plant is oil heater.
Preferably, the heating plant is heat exchanger.
Preferably, the heat exchanger is increased heat exchanger in the refrigeration system of cooling driers.
Preferably, the heating plant can utilize the waste heat produced in any system production process, reclaim heat energy sharp again
With.
The beneficial effects of the utility model are：
1st, the utility model easily can select different mode, maximum journey according to the different requirements of user's energy conservation object
The reduction device space, purchase fund, electric energy, finished product air and heat energy of degree etc. are wasted；
2nd, the utility model uses air blower, by the use of ambient air as regeneration gas, reduces recycled product gas consumption tolerance
It is zero；
3rd, the utility model is heated by the circulatory system again using waste-heat of refrigerating system itself or other external heats
Anger, can greatly reduce the electric energy spent by electric heater, save production cost；
4th, the dew point of the utility model drying machine is low, reachable -40 DEG C~-70 DEG C.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the structural representation of the utility model embodiment 2；
In the figures above：1st, air blower；2nd, oil heater；3rd, electric heater；4th, cooler；5th, A adsorption towers；6th, B is adsorbed
Tower；7th, A adsorption towers absorption intake valve；8th, B adsorption towers absorption intake valve；9th, A adsorption towers regeneration air outlet valve；10th, B adsorption towers regenerate
Air outlet valve；11st, A adsorption towers absorption air bleeding valve；12nd, B adsorption towers absorption air bleeding valve；13rd, A adsorption towers regeneration intake valve；14th, B inhales
Attached tower regenerates intake valve；15th, air blast heat heating air outlet valve；16th, the hot cold blowing intake valve of air blast；17th, air blast heat heating intake valve；
18th, the hot cold blowing air outlet valve of air blast；19th, non-muffled exhaust valve；20th, A adsorption towers pressure release exhaust solenoid valve；21st, the pressure release of B adsorption towers is arranged
Pneumoelectric magnet valve；22nd, air intake filter；23rd, heat exchanger.
Embodiment
The utility model is further described by embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of gas consumption Combined low-dew-point dryer of energy recovery zero, including the air blast connected by pipeline
Machine 1, heating plant, electric heater 3, cooler 4, A adsorption towers 5, B adsorption towers 6, A adsorption towers absorption intake valve 7, B adsorption towers are inhaled
Attached intake valve 8, A adsorption towers regeneration air outlet valve 9, B adsorption towers regeneration air outlet valve 10, A adsorption towers absorption air bleeding valve 11, B adsorption towers
Adsorb air bleeding valve 12, A adsorption towers regeneration intake valve 13, B adsorption towers regeneration intake valve 14, air blast heat heating air outlet valve 15, air blast
Hot cold blowing intake valve 16, air blast heat heating intake valve 17, the hot cold blowing air outlet valve 18 of air blast, non-muffled exhaust valve 19, A adsorption towers are let out
Exhaust solenoid valve 20, B adsorption tower pressure releases exhaust solenoid valve 21 and air intake filter 22 are pressed, in addition to such as underpass：
（1）A adsorption towers adsorb path
Air intlet, A adsorption towers absorption intake valve 7, A adsorption towers 5, A adsorption towers absorption air bleeding valve 11, the sky being linked in sequence
Gas is exported；
（2）B adsorption tower thermal regeneration paths
The air intake filter 22 that is linked in sequence, air blower 1, air blast heat heating intake valve 17, heating plant, electric heater 3,
The path that air blast heat heating air outlet valve 15, B adsorption towers regeneration intake valve 14, B adsorption towers 6 are constituted is vented with the pressure release of B adsorption towers again
Magnetic valve 21 is connected with B adsorption towers regeneration air outlet valve 10, the non-pipeline of muffled exhaust valve 19 again；
（3）The cold blowing of B adsorption towers regenerates path
Air intake filter 22, air blower 1, the hot cold blowing air outlet valve 18 of air blast, the B adsorption towers regeneration air outlet valve being linked in sequence
10th, B adsorption towers 6, B adsorption towers regeneration intake valve 14, the hot cold blowing intake valve 16 of air blast, cooler 4.
In addition, the heating plant is oil heater 2.
Embodiment 2
As shown in Fig. 2 the present embodiment is substantially the same manner as Example 1, difference is that the heating plant is heat exchanger
23, the heat exchanger 23 can be cooling driers refrigeration system in increased heat exchanger.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, the utility model can be used on similar product, and any those skilled in the art is in field of the present utility model, institute
The change or modification of work are all covered among the scope of the claims of the present utility model.
Claims (4)
1. a kind of gas consumption Combined low-dew-point dryer of energy recovery zero, it is characterised in that：Including the air blast connected by pipeline
Machine, heating plant, electric heater, cooler, A adsorption towers, B adsorption towers, A adsorption towers absorption intake valve, the absorption air inlet of B adsorption towers
Valve, A adsorption towers regeneration air outlet valve, B adsorption towers regeneration air outlet valve, A adsorption towers absorption air bleeding valve, B adsorption towers absorption air bleeding valve, A
Adsorption tower regenerates intake valve, B adsorption towers regeneration intake valve, air blast heat heating air outlet valve, the hot cold blowing intake valve of air blast, air blast heat and added
Hot intake valve, the hot cold blowing air outlet valve of air blast, non-muffled exhaust valve, A adsorption tower pressure releases exhaust solenoid valve, B adsorption towers pressure release exhaust
Magnetic valve and air intake filter, in addition to such as underpass：
（1）A adsorption towers adsorb path
Air intlet, A adsorption towers absorption intake valve, A adsorption towers, A adsorption towers absorption air bleeding valve, the air outlet slit being linked in sequence；
（2）B adsorption tower thermal regeneration paths
The air intake filter that is linked in sequence, air blower, air blast heat heating intake valve, heating plant, electric heater, air blast heat heating
Air outlet valve, B adsorption towers regeneration intake valve, B adsorption towers composition path again with B adsorption tower pressure release exhaust solenoid valves or again with B
Adsorption tower regeneration air outlet valve, the connection of non-muffled exhaust valve pipeline；
（3）The cold blowing of B adsorption towers regenerates path
Air intake filter, air blower, the hot cold blowing air outlet valve of air blast, B adsorption towers regeneration air outlet valve, B adsorption towers, the B being linked in sequence
Adsorption tower regeneration intake valve, the hot cold blowing intake valve of air blast, cooler.
2. the gas consumption Combined low-dew-point dryer of energy recovery zero as claimed in claim 1, it is characterised in that：The heat supply dress
It is set to oil heater.
3. the gas consumption Combined low-dew-point dryer of energy recovery zero as claimed in claim 1, it is characterised in that：The heat supply dress
It is set to heat exchanger.
4. the gas consumption Combined low-dew-point dryer of energy recovery zero as claimed in claim 3, it is characterised in that：The heat exchanger
For increased heat exchanger in the refrigeration system of cooling driers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268922.XU CN206549419U (en) | 2017-03-20 | 2017-03-20 | A kind of gas consumption Combined low-dew-point dryer of energy recovery zero |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268922.XU CN206549419U (en) | 2017-03-20 | 2017-03-20 | A kind of gas consumption Combined low-dew-point dryer of energy recovery zero |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549419U true CN206549419U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268922.XU Expired - Fee Related CN206549419U (en) | 2017-03-20 | 2017-03-20 | A kind of gas consumption Combined low-dew-point dryer of energy recovery zero |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054191A (en) * | 2019-12-31 | 2020-04-24 | 攀钢集团西昌钢钒有限公司 | Compressed air drying device and compressed air supply system |
| CN111249867A (en) * | 2020-03-23 | 2020-06-09 | 福建伊普思实业有限公司 | Novel energy-saving zero-air-consumption blast heating adsorption dryer |
| CN112007484A (en) * | 2020-08-29 | 2020-12-01 | 杭州山立净化设备股份有限公司 | Energy-saving zero-gas-consumption micro-thermal regeneration adsorption type drying equipment and control method thereof |
| CN118491271A (en) * | 2024-06-17 | 2024-08-16 | 杭州山立净化设备股份有限公司 | Adsorption dryer with waste heat vacuum regeneration function |
-
2017
- 2017-03-20 CN CN201720268922.XU patent/CN206549419U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054191A (en) * | 2019-12-31 | 2020-04-24 | 攀钢集团西昌钢钒有限公司 | Compressed air drying device and compressed air supply system |
| CN111249867A (en) * | 2020-03-23 | 2020-06-09 | 福建伊普思实业有限公司 | Novel energy-saving zero-air-consumption blast heating adsorption dryer |
| CN112007484A (en) * | 2020-08-29 | 2020-12-01 | 杭州山立净化设备股份有限公司 | Energy-saving zero-gas-consumption micro-thermal regeneration adsorption type drying equipment and control method thereof |
| CN118491271A (en) * | 2024-06-17 | 2024-08-16 | 杭州山立净化设备股份有限公司 | Adsorption dryer with waste heat vacuum regeneration function |
| CN118491271B (en) * | 2024-06-17 | 2024-10-18 | 杭州山立净化设备股份有限公司 | Adsorption dryer with waste heat vacuum regeneration function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |