CN205199265U - Zero gas consumption compression heat regeneration adsorption dryer of compact - Google Patents
Zero gas consumption compression heat regeneration adsorption dryer of compact Download PDFInfo
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- CN205199265U CN205199265U CN201520956945.0U CN201520956945U CN205199265U CN 205199265 U CN205199265 U CN 205199265U CN 201520956945 U CN201520956945 U CN 201520956945U CN 205199265 U CN205199265 U CN 205199265U
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Abstract
The utility model relates to a desiccator, especially a zero gas consumption compression heat regeneration adsorption dryer of compact. The utility model provides a zero gas consumption compression heat regeneration adsorption dryer of compact, including the first loop, second return circuit and controller, link to each other with the air compressor machine behind the first loop and the second return circuit parallel connection, the first loop is including first an absorptions section of thick bamboo and first cooler of establishing ties, and the second return circuit is including the second absorption of establishing ties tin and second cooler, the controller is used for controlling the operating condition in the first loop, second return circuit, and when the first loop was in the absorption state, the second return circuit was in heating regeneration state or cold blowing state, when the second return circuit was in the absorption state, the first loop was in heating regeneration state or cold blowing state. Two return circuits are in different work condition in the same period, and heat energy recycles, guarantee the efficient operation of system.
Description
Technical field
The utility model relates to a kind of drying machine, especially a kind of compact type zero gas consumption compression heat regeneration absorption drier.
Background technology
At present, compression heat dryer with its efficient characteristics of energy saving by a large amount of use of each enterprise, but in the process used, also there is many drawbacks, sum up and mainly contain following several shortcoming: 1. hold facility volume is comparatively large, to such an extent as to a lot of old air compression station is limited by, and station space is too little very difficultly renovates to equipment; 2. on whole set equipment, use valve more, common zero gas consumption compression heat dryer needs main line Pneumatic butterfly valve 12, considerably increases the fault rate of complete machine; 3. complete machine pressure drop is comparatively large to such an extent as to affect and use gas end pressure, and because equipment pipeline is longer, valve is numerous, pressure drop also increases thereupon.This equipment carries out brand-new design for above several major defect, greatly improves overall performance.
Utility model content
In order to solve the deficiency that prior art exists, the utility model provides a kind of easy to operate, energy-conservation compact type zero gas consumption compression heat regeneration absorption drier.
A kind of compact type zero gas consumption compression heat regeneration absorption drier in the utility model, comprise air compressor machine, the first loop, second servo loop and controller, be connected with air compressor machine after described first loop is connected in parallel with second servo loop, first loop comprises the first absorbing cylinder and first cooler of series connection, second servo loop comprises the second absorbing cylinder and second cooler of series connection, described controller is for controlling the duty of the first loop, second servo loop, when the first loop is in adsorbed state, second servo loop is in thermal regeneration state or cold blowing state; When second servo loop is in adsorbed state, the first loop is in thermal regeneration state or cold blowing state.Two loops are in different operating mode in the same period, and heat circulation uses, and ensure system high efficiency running.
As preferably, described controller is carry out according to the time controller that controls or carry out according to loop temperature to control.Automatic switchover using state, easy to operate.
As preferably, import, the outlet of described first cooler, the second cooler are provided with temperature sensor.Real-Time Monitoring chiller temperature, is convenient to automatic control.
As preferably, connected by two four way ball valves between described first loop and second servo loop.As preferably, described two four way ball valves adopt bar linkage structure, share a cylinder head.Compact equipment, equipment operational process is more succinct.
As preferably, described first absorbing cylinder and/or the second absorbing cylinder frame with external surface wrapped by aluminium skin.Reduce heat loss during regeneration, thus save a large amount of energy and shorten desiccant regeneration process.
As preferably, between described air compressor machine and the first loop, second servo loop, be provided with heater.As preferably, described heater is provided with limit thermostat.For carrying out auxiliary heating to air, when the compressed air temperature that air compressor machine provides is not enough, auxiliary electrical heater effect can be played.
The beneficial effects of the utility model: two loops are in different operating mode in the same period, heat circulation uses, and automatically switches in the course of work, ensures system high efficiency running.
Accompanying drawing explanation
Fig. 1 is a kind of compact type zero gas consumption compression heat regeneration absorption drier structural representation.
Mark in figure: 1, air compressor machine, 2, first absorbing cylinder, 3, second absorbing cylinder, 4, first cooler, 5, second cooler, 6, first manual ball valve, 7, second manual ball valve, 8, 3rd manual ball valve, 9, 4th manual ball valve, 10, first automatic drain valve, 11, second automatic drain valve, 12, first four way valve, 13, second four way valve, 14, first double eccentric butterfly valve, 15, second double eccentric butterfly valve, 16, 3rd double eccentric butterfly valve, 17, 4th double eccentric butterfly valve, 18, first Pressure gauge, 19, second Pressure gauge, 20, thermometer, 21, first temperature sensor, 22, second temperature sensor, 23, limit thermostat, 24, pressure leak source transmitter, 25, heater, 26, three-temperature sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but this should be interpreted as that the scope of above-mentioned theme of the present utility model is only limitted to above-described embodiment.
As shown in Figure 1, a kind of compact type zero gas consumption compression heat regeneration absorption drier comprises air compressor machine 1, first absorbing cylinder 2, second absorbing cylinder 3, first cooler 4 and the second cooler 5, air compressor machine 1 is connected with the first cooler 4, second cooler 5, heater 25 is provided with between air compressor machine 1 and the first cooler 4, second cooler 5, heater 25 is for carrying out auxiliary heating to air, when the compressed air temperature that air compressor machine provides is not enough, can play auxiliary electrical heater effect, electric heater 25 is provided with the limit thermostat 24 for control heater temperature; First cooler 4 is connected with the first absorbing cylinder 2, and the second cooler 5 is connected with the second absorbing cylinder 3; Bottom first absorbing cylinder 2, side is provided with the first manual ball valve 6, and opposite side is provided with the second manual ball valve 7 and the first automatic drain valve 10 successively; Bottom second absorbing cylinder 3, side is provided with the 3rd manual ball valve 9, and opposite side is provided with the 4th manual ball valve 8 and the second automatic drain valve 11 successively; First absorbing cylinder 2 and the second absorbing cylinder 3 frame with external surface wrapped by aluminium skin, reduces heat loss during regeneration, thus saves a large amount of energy and shorten desiccant regeneration process; First absorbing cylinder 2 is provided with to be measured the first Pressure gauge 18, second absorbing cylinder 3 of air pressure and is provided with second Pressure gauge 19, first cooler 4 import of measuring air pressure and outlet is respectively equipped with the first temperature sensor 21 and three-temperature sensor 26; Second cooler 5 import and outlet are respectively equipped with the second temperature sensor 21 and thermometer 20; First cross valve 12 and the second four way valve 13 adopt bar linkage structure, and share a cylinder head, device structure is compacter, and equipment operational process is more succinct; Second four way valve 13 is provided with pressure leak source transmitter 24, for monitoring gas dew point; The first double eccentric butterfly valve 14, the 3rd double eccentric butterfly valve 16 is provided with successively between heater 25 and the first cooler 4; The second four way valve 13 is provided with between first double eccentric butterfly valve 14 and the first absorbing cylinder 2; The first four way valve 12 is provided with between first absorbing cylinder 2 and the second absorbing cylinder 3; Second cooler 5 is connected with the second double eccentric butterfly valve 15, and the second double eccentric butterfly valve 15 is connected with the first cooler 4 by the 4th double eccentric butterfly valve 17, and the second double eccentric butterfly valve 15 is connected with the first four way valve 12.
Order one: the second absorbing cylinder 3 adsorbs, the first absorbing cylinder 2 thermal regeneration;
Compressed air successively by admission line, the first double eccentric butterfly valve 14, second four way valve 13 from air compressor machine 1, enters the first absorbing cylinder 2 and carries out thermal regeneration to the first absorbing cylinder 2 adsorbent; Enter second absorbing cylinder 3 through the compressed air that the first four way valve 12, the 4th double eccentric butterfly valve 17, first cooler 4 carry out cooling, cool down by the first four way valve 12 from the first absorbing cylinder 2 hot-air out to adsorb, the outlet of finished product gas is arrived again by the second four way valve 13, equipment regenerator outlet reload temperature measuring point temperature to be placed arrives setting value (dynamic mode) or the heat time arrives setting value (fixed mode), completes adsorbent thermal regeneration.
Two: the second absorbing cylinders 3 adsorb in proper order, the first absorbing cylinder 2 cold blowing;
When adsorbent thermal regeneration is complete, switch valve, the adsorbent that compressed air is undertaken cooling, entering after the first absorbing cylinder 2 pairs of thermal regenerations through the second double eccentric butterfly valve 15 by admission line, the second cooler 5 from air compressor machine 1 successively cools; The hot-air heated up after carrying out heat exchange with the first absorbing cylinder 2 adsorbent is entered the first cooler 4 cooled by the second four way valve 13, the 3rd double eccentric butterfly valve 16 again; Cooled compressed air enters the second absorbing cylinder 3 by the first four way valve 12 and adsorbs, then arrives the outlet of finished product gas by the second four way valve 13.Equipment regenerator outlet reload temperature measuring point temperature to be placed drops to setting value (dynamic mode) or the cold blowing time arrives setting value (fixed mode), completes adsorbent cold blowing process; A1 absorbing cylinder enters standby.
When the first absorbing cylinder 2 adsorbs, compare valve first four way valve 12/ second four way valve 13 of answering when adsorbing with the second absorbing cylinder 3 and exchange jobs, to complete the process of regeneration and cold blowing.
Claims (8)
1. a compact type zero gas consumption compression heat regeneration absorption drier, comprise and it is characterized in that, comprise the first loop, second servo loop and controller, be connected with air compressor machine after described first loop is connected in parallel with second servo loop, first loop comprises the first absorbing cylinder and first cooler of series connection, second servo loop comprises the second absorbing cylinder and second cooler of series connection, described controller is for controlling the duty of the first loop, second servo loop, when the first loop is in adsorbed state, second servo loop is in thermal regeneration state or cold blowing state; When second servo loop is in adsorbed state, the first loop is in thermal regeneration state or cold blowing state.
2. a kind of compact type zero gas consumption compression heat regeneration absorption drier according to claim 1, is characterized in that, described controller is carry out according to the time controller that controls or carry out according to loop temperature to control.
3. a kind of compact type zero gas consumption compression heat regeneration absorption drier according to claim 1, is characterized in that, import, the outlet of described first cooler, the second cooler are provided with temperature sensor.
4. a kind of compact type zero gas consumption compression heat regeneration absorption drier according to claim 1, is characterized in that, is connected between described first loop and second servo loop by two four way ball valves.
5. a kind of compact type zero gas consumption compression heat regeneration absorption drier according to claim 4, is characterized in that, described two four way ball valves adopt bar linkage structure, share a cylinder head.
6. a kind of compact type zero gas consumption compression heat regeneration absorption drier according to claim 1, is characterized in that, described first absorbing cylinder and/or the second absorbing cylinder frame with external surface wrapped by aluminium skin.
7. a kind of compact type zero gas consumption compression heat regeneration absorption drier according to claim 1, is characterized in that, is provided with heater between described air compressor machine and the first loop, second servo loop.
8. a kind of compact type zero gas consumption compression heat regeneration absorption drier according to claim 7, it is characterized in that, described heater is provided with limit thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956945.0U CN205199265U (en) | 2015-11-26 | 2015-11-26 | Zero gas consumption compression heat regeneration adsorption dryer of compact |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956945.0U CN205199265U (en) | 2015-11-26 | 2015-11-26 | Zero gas consumption compression heat regeneration adsorption dryer of compact |
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| Publication Number | Publication Date |
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| CN205199265U true CN205199265U (en) | 2016-05-04 |
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| CN201520956945.0U Active CN205199265U (en) | 2015-11-26 | 2015-11-26 | Zero gas consumption compression heat regeneration adsorption dryer of compact |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560014A (en) * | 2017-08-04 | 2018-01-09 | 上海交通大学 | Zero waste gas high pressure dehumidification system for runner and method |
| CN112546820A (en) * | 2019-11-13 | 2021-03-26 | 无锡联合超滤净化设备科技有限公司 | Unpowered zero-gas-consumption compression heat drying device and method for regeneration system |
-
2015
- 2015-11-26 CN CN201520956945.0U patent/CN205199265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560014A (en) * | 2017-08-04 | 2018-01-09 | 上海交通大学 | Zero waste gas high pressure dehumidification system for runner and method |
| CN112546820A (en) * | 2019-11-13 | 2021-03-26 | 无锡联合超滤净化设备科技有限公司 | Unpowered zero-gas-consumption compression heat drying device and method for regeneration system |
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