CN207576094U - A kind of micro- gas consumption blast heating absorption drier of recovery type heat - Google Patents
A kind of micro- gas consumption blast heating absorption drier of recovery type heat Download PDFInfo
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- CN207576094U CN207576094U CN201721225288.8U CN201721225288U CN207576094U CN 207576094 U CN207576094 U CN 207576094U CN 201721225288 U CN201721225288 U CN 201721225288U CN 207576094 U CN207576094 U CN 207576094U
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Abstract
The utility model discloses a kind of micro- gas consumption blast heating absorption drier of recovery type heat, including：First adsorption tower connects the first pipeline and the second pipeline；Second adsorption tower connects the first pipeline and the second pipeline；Two valve members connect the upper end of the first adsorption tower and the upper end of the second adsorption tower；Two valve members connect the upper end of the first adsorption tower and the upper end of the second adsorption tower；Third pipeline connects the first valve member and third valve member；Two valve members connect the lower end of the first adsorption tower and the lower end of the second adsorption tower；Heater connection regeneration source outlet leads between the 11st valve member and the 12nd valve member；Recuperation of heat exhaust gas entrance connects one end of the 14th valve member, and the other end of the 14th valve is connected to the 9th valve member；Recuperation of heat waste gas outlet is connected to the 15th valve member；13rd valve member connects main exhaust and the 15th valve member.A large amount of Waste Heat Recoveries in regeneration exhaust are converted into the primary heat source of regeneration air source, heater loads and comprehensive energy consumption significantly reduce by the utility model.
Description
Technical field
The utility model is related to the technical fields of absorption drier more particularly to a kind of micro- gas consumption air blast of recovery type heat to add
The technical field of hot absorption drier.
Background technology
The drying device for producing low dew point compressed air in the prior art mainly has heatless regeneration absorption drier, low-grade fever
Reproduction adsorption type drying machine, freezing adsorption combined formula drying machine, compression heat regeneration absorption drier and blasting regeneration absorption type
Drying machine, wherein blasting regeneration absorption drier have compared to other types of absorption drier is applicable in air compressor class
Type is wide, the pressure loss is small, air consumption is few for regeneration, comprehensive energy consumption is low and the outstanding advantage such as economic operating cost, increasingly by pneumatics
It stands designing unit and the attention with gas department.Common blast heating absorption drier is micro- gas consumption blast heating regenerative adsorption
Formula drying machine, mainly by two adsorption towers, the adsorbent being arranged in adsorption tower, air blower, heater (electricity, steam or its
Its heat source), connecting pipe valve member, the compositions such as control unit and support construction.During work, water in a tower adsorption compression air
Point, another tower carries out the regeneration of internal adsorbent, and adsorbent adsorption and desorption cycle operation is low so as to sustainedly and stably produce
The compressed air of dew point.The adsorbent of large quantity of moisture is adsorbed from compressed air in adsorption process, it is necessary in adsorbent again
By moisture removal during life, and the temperature of adsorbent cannot too high (the ability meeting of too high adsorbent its adsorption moisture of temperature
It is very weak or even completely lose adsorption capacity).
The regenerative process of adsorbent can be divided into heating regeneration and blow two stages of cold renewal again.In heating regeneration stage, inhale
Attached dose is sucked by air blower and is heated and removed by the endlessly high temperature positive surrounding air after the heating such as electricity or steam
Moisture, the moisture of removing are finally discharged into regeneration air stream in surrounding air, and the waste heat in regeneration air stream is also used as waste heat quilt
It is discharged into surrounding air.The cold renewal stage is being blown, introducing portion air drying finished product compressed air is exported from drying machine and is being dropped
It is pressed onto close to atmospheric pressure and enters adsorption tower, regenerator is cooled down, is cooled down, make in regenerator adsorbent bed gradually cools down
Reach the condition for meeting and being adsorbed, the absorption work for next step is ready.It is final that colod-application compressed air is blown in this part
It is discharged into surrounding air by discharge duct and valve.It is entire regenerate and blow it is cold during, heating regeneration stage due to
Using surrounding air, gas consumption is not generated, but electric energy and (or) thermal energy can be consumed, blowing the cold renewal stage, then need consumption part normal
The dry finished product compressed air of temperature, which is used as, blows cold air, but do not need to consumption electric energy or thermal energy, it is not required that setting cooler is not required to
Cooling water source is provided.
Utility model content
In view of the above-mentioned problems, providing one kind under the premise of keeping micro- gas consumption, not increasing compressed air resistance, heat is utilized to hand over
Parallel operation recycles primary heat source of a large amount of waste heat as regeneration gas in regeneration exhaust, so as to fulfill comprehensive energy consumption it is lower, transport
The micro- gas consumption blast heating absorption drier of the recovery type heat for purge drying gas that row expense more saves.
To achieve these goals, the technical solution taken is as follows：
A kind of micro- gas consumption blast heating absorption drier of recovery type heat, wherein, including：
First adsorption tower 1, the upper end of first adsorption tower 1 connect the input end of the first pipeline, institute by the first valve member 9
State the port of export connection exhaust outlet of the first pipeline；The lower end of first adsorption tower 1 connects the second pipeline by the 7th valve member 15
The port of export, second pipeline input end connection air inlet；
Second adsorption tower 2, the upper end of second adsorption tower 2 connect the import of first pipeline by the second valve member 10
End, the lower end of second adsorption tower 2 connects the port of export of second pipeline by the 8th valve member 16；
One end of 11st valve member 19 and the 12nd valve member 20, the 11st valve member 19 and the 12nd valve member 20 connects
The upper end of first adsorption tower 1 is connect, the 11st valve member 19 connects described with the other end of the 12nd valve member 20
The upper end of two adsorption towers 2；
11 and the 4th valve member 12 of third valve member, the third valve member 11 and one end of the 4th valve member 12 connect described
The upper end of one adsorption tower 1, the third valve member 11 connect the upper of second adsorption tower 2 with the other end of the 4th valve member 12
End；
Third pipeline, one end of the third pipeline are connected between first valve member 9 and second valve member 10, institute
The other end for stating third pipeline is connected between the third valve member 11 and the 4th valve member 12；
One end of 9th valve member 17 and the tenth valve member 18, the 9th valve member 17 and the tenth valve member 18 is connected to described
The other end of the lower end of first adsorption tower 1, the 9th valve member 17 and the tenth valve member 18 is connected to second adsorption tower 2
Lower end；
Heat exchanger 6, the heat exchanger 6 be equipped with regeneration air source inlet, regeneration source outlet, recuperation of heat exhaust gas entrance and
Recuperation of heat waste gas outlet；The regeneration air source inlet connection air-breathing silencing filter 4 of the heat exchanger 6；The heat exchange
The regeneration source outlet of device 6 connects one end of heater 5 by air blower 3, and the other end of the heater 5 is connected to institute
It states between the 11st valve member 19 and the 12nd valve member 20；The recuperation of heat exhaust gas entrance connection the of the heat exchanger 6
One end of 14 valve members 22, the other end of the 14th valve member 22 are connected to 17 He of the 9th valve member by main exhaust 24
Between tenth valve member 18；The recuperation of heat waste gas outlet of the heat exchanger 6 is connected to the 15th valve member 23；
13rd valve member 21, one end of the 13rd valve member 21 are connected to the main exhaust 24, the 13rd valve
The other end of part 21 is connected to the 15th valve member 23.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, including：First exhaust muffler 7
With second exhaust muffler 8, one end of the 5th valve member 13 is connected to the lower end of first adsorption tower 1, the 5th valve member 13
The other end connect the first exhaust muffler 7；One end of 6th valve member 14 is connected to the lower end of the second adsorption tower 2, described
The other end of 6th valve member 14 connects the second exhaust muffler 8.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, including：If dry temperature sensor packet
Include the first temperature sensor 25, second temperature sensor 26 and third temperature sensor 27；First temperature sensor 25 is set
It is placed between the heater 5 and the 12nd valve member 20；The second temperature sensor 26 is set to the main exhaust
24；The third temperature sensor 27 is set to the heater.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, including：Pressure sensor 28, institute
Pressure sensor 28 is stated to be set between the heat exchanger 6 and the 15th valve member 23.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, the heat exchanger 6 is shell-and-tube
Heat exchanger, plate heat exchanger or plate-fin heat exchanger.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, the heat exchanger 6 for adverse current,
Cross-flow or mixed flow heat exchange.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, cold and hot the two of the heat exchanger 6
The sum of the resistance very little of side liquid, two collateral resistances are no more than 2kPa.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, 6 tolerable temperature of heat exchanger
Not less than 160 DEG C.
A kind of above-mentioned micro- gas consumption blast heating absorption drier of recovery type heat, wherein, the air blower 3 is high temperature resistant type
Air blower allows highest suction temperature to be not less than 100 DEG C.
The good effect that above-mentioned technology has compared with prior art is：
The micro- gas consumption blast heating absorption drier of recovery type heat of the utility model is by a large amount of waste heat in regeneration exhaust
Recycling is converted into the primary heat source of regeneration air source, and heater loads and comprehensive energy consumption significantly reduce, only with a small amount of equipment cost
The target that expense is operated above than common micro- gas consumption blast heating absorption drier saving 10% can be realized in input.
Description of the drawings
Fig. 1 is the first adsorption tower absorption of the micro- gas consumption blasting regeneration absorption drier of recovery type heat of the utility model,
Second adsorption tower heats regenerated operating diagram；
Fig. 2 is the first adsorption tower absorption of the micro- gas consumption blasting regeneration absorption drier of recovery type heat of the utility model,
Second adsorption tower blows the operating diagram of cold renewal.
In attached drawing：1st, the first adsorption tower；2nd, the second adsorption tower；3rd, air blower；4th, air-breathing silencing filter；5th, heater；
6th, heat exchanger；7th, first exhaust muffler；8th, second exhaust muffler；9th, the first valve member；10th, the second valve member；11st, third valve
Part；12nd, the 4th valve member；13rd, the 5th valve member；14th, the 6th valve member；15th, the 7th valve member；16th, the 8th valve member；17th, the 9th valve member；
18th, the tenth valve member；19th, the 11st valve member；20th, the 12nd valve member；21st, the 13rd valve member；22nd, the 14th valve member；23rd, the ten five
Valve member；24th, main exhaust；25th, the first temperature sensor；26th, second temperature sensor；27th, third temperature sensor；28th, it presses
Force snesor.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is that the first adsorption tower of the micro- gas consumption blasting regeneration absorption drier of recovery type heat of the utility model is attached, the
Two adsorption towers heat regenerated operating diagram.Fig. 2 is that the micro- gas consumption blasting regeneration absorption type of recovery type heat of the utility model is done
The first adsorption tower absorption of dry machine, the second adsorption tower blow the operating diagram of cold renewal.
It refers to shown in Fig. 1 to Fig. 2, in a kind of preferred embodiment, shows a kind of micro- gas consumption air blast of recovery type heat
Heat absorption drier, which is characterized in that including：
First adsorption tower 1, the upper end of the first adsorption tower 1 connect the input end of the first pipeline, the first pipe by the first valve member 9
The port of export connection exhaust outlet on road；The lower end of first adsorption tower 1 by the 7th valve member 15 connect the second pipeline the port of export, second
The input end connection air inlet of pipeline；
Second adsorption tower 2, the upper end of the second adsorption tower 2 connect the input end of the first pipeline by the second valve member 10, and second
The lower end of adsorption tower 2 connects the port of export of the second pipeline by the 8th valve member 16；
11st valve member 19 and the 12nd valve member 20, the 11st valve member 19 connect the first suction with one end of the 12nd valve member 20
The upper end of attached tower 1, the 11st valve member 19 connect the upper end of the second adsorption tower 2 with the other end of the 12nd valve member 20；
11 and the 4th valve member 12 of third valve member, third valve member 11 connect the first adsorption tower 1 with one end of the 4th valve member 12
Upper end, third valve member 11 connect the upper end of the second adsorption tower 2 with the other end of the 4th valve member 12；
Third pipeline, one end of third pipeline are connected between the first valve member 9 and the second valve member 10, third pipeline it is another
End is connected between 11 and the 4th valve member 12 of third valve member；
One end of 9th valve member 17 and the tenth valve member 18, the 9th valve member 17 and the tenth valve member 18 is connected to the first adsorption tower 1
Lower end, the other end of the 9th valve member 17 and the tenth valve member 18 is connected to the lower end of the second adsorption tower 2；
Heat exchanger 6, heat exchanger 6 are equipped with regeneration air source inlet, regeneration source outlet, recuperation of heat exhaust gas entrance and heat and return
Receive waste gas outlet；The regeneration air source inlet connection air-breathing silencing filter 4 of heat exchanger 6；The regeneration source outlet of heat exchanger 6
One end of heater 5 is connected by air blower 3, the other end of heater 5 is connected to the 11st valve member 19 and the 12nd valve member 20
Between；The recuperation of heat exhaust gas entrance of heat exchanger 6 connects one end of the 14th valve member 22, and the other end of the 14th valve member 22 passes through
Main exhaust 24 is connected between the 9th valve member 17 and the tenth valve member 18；The recuperation of heat waste gas outlet of heat exchanger 6 is connected to
15 valve members 23；
13rd valve member 21, one end of the 13rd valve member 21 are connected to main exhaust 24, the other end of the 13rd valve member 21
It is connected to the 15th valve member 23.
It these are only the utility model preferred embodiment, not thereby limit the embodiment and protection of the utility model
Range.
Further, in a kind of preferred embodiment, including：5th valve member 13, one end of the 5th valve member 13 are connected to first
The lower end of adsorption tower 1, the other end connection first exhaust muffler 7 of the 5th valve member 13.
Further, in a kind of preferred embodiment, including：6th valve member 14, one end of the 6th valve member 14 are connected to second
The lower end of adsorption tower 2, the other end connection second exhaust muffler 8 of the 6th valve member 14.
Further, in a kind of preferred embodiment, including：If dry temperature sensor includes the first temperature sensor 25, the
Two temperature sensors 26 and third temperature sensor 27；First temperature sensor 25 is set to 5 and the 12nd valve member 20 of heater
Between；Second temperature sensor 26 is set to main exhaust 24；Third temperature sensor 27 is set to heater.
Further, in a kind of preferred embodiment, including：Pressure sensor 28, pressure sensor 28 are set to heat exchange
Between 6 and the 15th valve member 23 of device.
Further, in a kind of preferred embodiment, the 15th valve member 23 is exhaust blow valve, is cut based on the 13rd valve member 21
Disconnected valve, the 14th valve member 22 are bypass stop valve.
Further, in a kind of preferred embodiment, including：Procedure control unit, procedure control unit control above-mentioned valve member
Work.
Further, in a kind of preferred embodiment, heat exchanger 6 is shell-and-tube heat exchanger, plate heat exchanger or plate-fin
Heat exchanger.
Further, in a kind of preferred embodiment, heat exchanger 6 is adverse current, cross-flow or mixed flow heat exchange.
Further, in a kind of preferred embodiment, the resistance very little of cold and hot two side liquid of heat exchanger 6, two collateral resistances
The sum of be no more than 2kPa.
Further, in a kind of preferred embodiment, 6 tolerable temperature of heat exchanger is not less than 160 DEG C.
Further, in a kind of preferred embodiment, air blower 3 is high temperature resistant type air blower, allows highest suction temperature not
Less than 100 DEG C.
The utility model except it is above-mentioned be embodiment in addition to, also with following method of work, refer to shown in Fig. 1 to Fig. 2；
Adsorption process：Second valve member 10, third valve member 11, the 5th valve member 13, the 8th valve member 16, the 9th valve member the 17, the tenth
One valve member 19 is closed, and the first valve member 9 and the 7th valve member 15 are opened, and untreated compressed air enters drying machine, via the 7th
From bottom to top by the first adsorption tower 1, the moisture contained in compressed air is adsorbed by adsorbent valve member 15, and dry compression is empty
Gas then enters exhaust outlet by the first valve member 9.
Regenerate flow (being carried out at the same time with adsorption process)：Meanwhile another adsorption tower must be ready for adsorbent moisture
The regeneration desorption flow of desorption discharge.This steady flow contains 5 programs：1) pressure release is discharged；2) heating regeneration；3) it blows cold
Regeneration；4) tower body pressure accumulation；5) flows such as preparation state.
1) pressure release discharge flow
During pressure release is discharged, 2 pressure of the second adsorption tower is via the 6th valve member 14, second exhaust muffler 8 by compressed air
It is discharged into air until pressure reaches identical with atmospheric pressure in the second adsorption tower 2.
2) heating regeneration flow
In blast heating regeneration stage, the second valve member 10, the 4th valve member 12, the 6th valve member 14, the 8th valve member 16, the 9th valve
Part 17, the 11st valve member 19, the 13rd valve member 21 are closed, the tenth valve member 18, the 12nd valve member 20, the 14th valve member the 22, the tenth
Five valve members 23 are opened, and air blower 3 operates, and the regeneration air source from surrounding air is inhaled into air-breathing silencing filter 4, through heat exchange
After device 6 preheats, into air blower 3, through being heated to heater 5, then from top to bottom enter via the 12nd valve member 20 again and adsorb
Tower 2 heats the adsorbent bed of humidity and removes the moisture in adsorbent, and the high temperature regeneration containing moisture is vented through valve 18, main row
A large amount of waste heat in regeneration exhaust are converted into the primary heat of regeneration air source by tracheae 24,22 inflow heat exchanger 6 of the 14th valve member
Behind source, regeneration exhaust is discharged into through the 15th valve member 23 in surrounding air again together with the large quantity of moisture wherein contained.Recycling
The regeneration air source of a large amount of waste heat is pressurized again via air blower 3, heater 5 is heated again after heating into the second adsorption tower 2
Raw, 5 load of heater is obviously reduced.The flow is open circulation.
3) cold renewal flow is blown
After heating regeneration stage, adsorbent bed is that high temperature and drying regime is presented, and must implement cooling stream at this time
Cheng Caineng is ready for adsorbing.After heater 5 stops heating a period of time, air blower 3 shuts down, the 12nd valve member 20, the
14 valve members 22 are closed, and the 4th valve member 12, the 13rd valve member 21 are opened, and introducing portion air drying finished product pressure is exported from drying machine
Contracting air enters the second adsorption tower 2 from top to bottom through the 4th valve member 12, is released by continuous pulse and blows cold program to regenerator
It cooled down, cooled down, the adsorbent bed gradually cooling in regenerator is made to reach the condition for meeting and being adsorbed, is next step
Absorption work is ready.Colod-application compressed air is blown eventually by the tenth valve member 18, main exhaust 24, the 13rd valve in this part
21 and the 15th valve member 23 of part is discharged into surrounding air.It is entire regenerate and blow it is cold during, heating regeneration stage due to
Using surrounding air, gas consumption is not generated, but electric energy and (or) thermal energy can be consumed, blowing the cold renewal stage, then need consumption part normal
The dry finished product compressed air of temperature, which is used as, blows cold air, but do not need to consumption electric energy or thermal energy.
The cold renewal stage is being blown, the part air drying finished product compressed air introduced from drying machine outlet is by continuous
Pulse, which is released, blows cold program regenerator is cooled down and cooled down.
4) tower body pressure accumulation flow
After cold renewal flow is blown, the tenth valve member 18, the 12nd valve member 20 are closed, and the 4th valve member 12 is opened, dry
Compressed air flows into the second adsorption tower 2 from top to bottom via the 4th valve member 12, until air is full of, and reach in the second adsorption tower 2
To operating pressure, adsorption tower is can be switched to as the second adsorption tower 2 of regenerator at this time and used.
5) prepare state flow
Second adsorption tower 2 has stored pressure as regenerator and has been switched to adsorption process state in waiting.When the first absorption
When the adsorbent of tower 1 quickly reaches adsorption saturation state, system will switch adsorption tower to be persistently dried, above-mentioned after handover
Flow will be repeated once completely, and the second adsorption tower of flow 2 adsorbs after switching, and the first adsorption tower 1 regenerates.
It these are only the utility model preferred embodiment, not thereby limit the embodiment and protection of the utility model
Range to those skilled in the art, should can appreciate that all with the utility model specification and diagramatic content institute
The equivalent replacement made and obviously change obtained scheme, the scope of protection of the utility model should all be included in
It is interior.
Claims (9)
1. a kind of micro- gas consumption blast heating absorption drier of recovery type heat, which is characterized in that including：
First adsorption tower (1), the upper end of first adsorption tower (1) connect the input end of the first pipeline by the first valve member (9),
The port of export connection exhaust outlet of first pipeline；The lower end of first adsorption tower (1) passes through the 7th valve member (15) connection the
The port of export of two pipelines, the input end connection air inlet of second pipeline；
Second adsorption tower (2), the upper end of second adsorption tower (2) by the second valve member (10) connect first pipeline into
Mouth end, the lower end of second adsorption tower (2) pass through the port of export that the 8th valve member (16) connects second pipeline；
The one of 11st valve member (19) and the 12nd valve member (20), the 11st valve member (19) and the 12nd valve member (20)
End connects the other end of the upper end of first adsorption tower (1), the 11st valve member (19) and the 12nd valve member (20)
Connect the upper end of second adsorption tower (2)；
Third valve member (11) and the 4th valve member (12), the third valve member (11) connect institute with one end of the 4th valve member (12)
The upper end of the first adsorption tower (1) is stated, the third valve member (11) connects described second with the other end of the 4th valve member (12)
The upper end of adsorption tower (2)；
Third pipeline, one end of the third pipeline are connected between first valve member (9) and second valve member (10), institute
The other end for stating third pipeline is connected between the third valve member (11) and the 4th valve member (12)；
One end of 9th valve member (17) and the tenth valve member (18), the 9th valve member (17) and the tenth valve member (18) is connected to
The other end of the lower end of first adsorption tower (1), the 9th valve member (17) and the tenth valve member (18) is connected to described
The lower end of second adsorption tower (2)；
Heat exchanger (6), the heat exchanger (6) equipped with regeneration air source inlet, regeneration source outlet, recuperation of heat exhaust gas entrance and
Recuperation of heat waste gas outlet；The regeneration air source inlet connection air-breathing silencing filter (4) of the heat exchanger (6)；The heat
The regeneration source outlet of exchanger (6) by air blower (3) connect heater (5) one end, the heater (5) it is another
One end is connected between the 11st valve member (19) and the 12nd valve member (20)；The heat of the heat exchanger (6)
One end that exhaust gas entrance connects the 14th valve member (22) is recycled, the other end of the 14th valve member (22) passes through main exhaust
(24) it is connected between the 9th valve member (17) and the tenth valve member (18)；The recuperation of heat of the heat exchanger (6)
Waste gas outlet is connected to the 15th valve member (23)；
13rd valve member (21), one end of the 13rd valve member (21) are connected to the main exhaust (24), and the described 13rd
The other end of valve member (21) is connected to the 15th valve member (23).
A kind of 2. micro- gas consumption blast heating absorption drier of recovery type heat according to claim 1, which is characterized in that packet
It includes：First exhaust muffler (7) and second exhaust muffler (8), one end of the 5th valve member (13) are connected to first absorption
The lower end of tower (1), the other end of the 5th valve member (13) connect the first exhaust muffler (7)；6th valve member (14)
One end is connected to the lower end of the second adsorption tower (2), and the other end of the 6th valve member (14) connects the second exhaust muffler
(8)。
A kind of 3. micro- gas consumption blast heating absorption drier of recovery type heat according to claim 1, which is characterized in that packet
It includes：If dry temperature sensor includes the first temperature sensor (25), second temperature sensor (26) and third temperature sensor
(27)；First temperature sensor (25) is set between the heater (5) and the 12nd valve member (20)；Described
Two temperature sensors (26) are set to the main exhaust (24)；The third temperature sensor (27) is set to the heater
(5)。
A kind of 4. micro- gas consumption blast heating absorption drier of recovery type heat according to claim 1, which is characterized in that packet
It includes：Pressure sensor (28), the pressure sensor (28) are set to the heat exchanger (6) and the 15th valve member (23)
Between.
5. the micro- gas consumption blast heating absorption drier of a kind of recovery type heat according to claim 1, which is characterized in that described
Heat exchanger (6) is shell-and-tube heat exchanger, plate heat exchanger or plate-fin heat exchanger.
6. the micro- gas consumption blast heating absorption drier of a kind of recovery type heat according to claim 1, which is characterized in that described
Heat exchanger (6) is adverse current, cross-flow or mixed flow heat exchange.
7. the micro- gas consumption blast heating absorption drier of a kind of recovery type heat according to claim 1, which is characterized in that described
The sum of the resistance very little of cold and hot two side liquid of heat exchanger (6), two collateral resistances are no more than 2kPa.
8. the micro- gas consumption blast heating absorption drier of a kind of recovery type heat according to claim 1, which is characterized in that described
Heat exchanger (6) tolerable temperature is not less than 160 DEG C.
9. the micro- gas consumption blast heating absorption drier of a kind of recovery type heat according to claim 1, which is characterized in that described
Air blower (3) is high temperature resistant type air blower, and highest suction temperature is allowed to be not less than 100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225288.8U CN207576094U (en) | 2017-09-22 | 2017-09-22 | A kind of micro- gas consumption blast heating absorption drier of recovery type heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225288.8U CN207576094U (en) | 2017-09-22 | 2017-09-22 | A kind of micro- gas consumption blast heating absorption drier of recovery type heat |
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| Publication Number | Publication Date |
|---|---|
| CN207576094U true CN207576094U (en) | 2018-07-06 |
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ID=62728675
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721225288.8U Active CN207576094U (en) | 2017-09-22 | 2017-09-22 | A kind of micro- gas consumption blast heating absorption drier of recovery type heat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935291A (en) * | 2018-09-25 | 2020-03-31 | 长鑫存储技术有限公司 | Adsorption type air drying system and working method thereof |
| CN112023642A (en) * | 2020-09-15 | 2020-12-04 | 江苏科技大学 | Compressed air drying system of water spray screw air compressor and working method thereof |
-
2017
- 2017-09-22 CN CN201721225288.8U patent/CN207576094U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935291A (en) * | 2018-09-25 | 2020-03-31 | 长鑫存储技术有限公司 | Adsorption type air drying system and working method thereof |
| CN112023642A (en) * | 2020-09-15 | 2020-12-04 | 江苏科技大学 | Compressed air drying system of water spray screw air compressor and working method thereof |
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