CN205815414U - A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition - Google Patents
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition Download PDFInfo
- Publication number
- CN205815414U CN205815414U CN201620616647.1U CN201620616647U CN205815414U CN 205815414 U CN205815414 U CN 205815414U CN 201620616647 U CN201620616647 U CN 201620616647U CN 205815414 U CN205815414 U CN 205815414U
- Authority
- CN
- China
- Prior art keywords
- valve
- drying tower
- air
- ventilation mouth
- row
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Gases (AREA)
Abstract
This utility model provides a kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition, and including drier body, control module and humidity sensor, humidity sensor is arranged on the regeneration tail gas air vent of described drier body；Drier body includes the first drying tower and the second drying tower；The lower section of the first drying tower offers the 3rd ventilation mouth, and the 3rd ventilation mouth connects air inlet by the first intake valve, and the 3rd ventilation mouth connects regeneration tail gas air vent by second row air valve；The lower section of the second drying tower offers the 4th ventilation mouth, and the 4th ventilation mouth connects air inlet by the second intake valve, and the 4th ventilation mouth connects regeneration tail gas air vent by first row air valve；Humidity sensor, first row air valve and second row air valve are all connected with control module.This utility model, according to the difference of operating mode, controls first row air valve or the closedown of second row air valve, effectively solves the problem that tradition heatless regeneration adsorption dehumifier QI consumed is too high.
Description
Technical field
This utility model relates to exsiccator technical field, especially relates to a kind of compressed air based on variable working condition without heat again
Raw adsorption dehumifier.
Background technology
Compressed air is that the industry having many uses carries energy working medium.Water content is its primary quality measure.Current compression air
Be dried two kinds of methods except water:
First freezing method, condenses into aqueous water by cooling way by vapourous water in air (steam), after separation
To the dry air that water content is relatively low.Its major defect is that pressure leak source (water-content indicator) is generally at 5～10 DEG C, it is impossible to meet
The use requirement of some high-tech area.
It two is absorption method.Utilize adsorbent effect can obtain the pressure leak source dry sky less than subzero 40 DEG C
Gas.Its defect is intended to consume more dry compressed air.
Absorption type dryer has used senior chemical science and technology, and its principle is that saturated compressed air is utilized moisture and sky
The difference of edema caused by disorder of QI sub-volume have employed the saturated vapor that gas purification Special adsorbent to filter in compressed air, can be easily
By Water Molecular Adsorption in absorbent particles, recycling renovation process carry out reduction adsorption agent, its compressed air dew point can be light
Easily reach-40 DEG C.
System of non heated regeneration dryer based on " pressure-variable adsorption " principle, take full advantage of self heat of adsorption and also due to work time
Between the shortest have little time and external environment generation heat exchange, regenerative process is substantially at " adiabatic " state, so its energy consumption is the lowest.
According to gaseous state law, the saturated steam of certain mass to be down to low pressure from high pressure and drain into environment, its
" pressure divide one " of low pressure regeneration QI consumed amount necessarily saturated gas total flow.The air compressor machine of i.e. one 40 cubic metres will
The compressed air of nearly 6 cubic metres is used as regeneration.It is with consumption " power consumption work itself that heatless regeneration drying machine does not consume energy for factory
Matter " it is cost.The system of non heated regeneration dryer of actual motion does not has the rigid condition that " saturated " runs." variable working condition " is only
It runs normality.
Variable working condition is caused by following factors:
1, in one day, there is the change of height peak valley in source of the gas pipe network；
2, inner changed by ambient air relative humidity at 1 year (moon).
Therefore, controlling, by changeless sequencing contro, the system of non heated regeneration dryer that " variable working condition " run is " power consumption work
Matter " compress the basic reason that empty " QI consumed " is excessive.
Utility model content
The purpose of this utility model is to provide a kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition, energy
Effectively solve the problem that tradition heatless regeneration adsorption dehumifier QI consumed is too high.
A kind of based on variable working condition the compressed air heatless regeneration adsorption dehumifier that this utility model provides, including frame,
It is provided with drier body, it is characterised in that also include control module and for measuring regeneration tail gas humidity in described frame
Humidity sensor, described humidity sensor is arranged on the regeneration tail gas air vent of described drier body；
Described drier body includes the first drying tower and the second drying tower；
The opened above of described first drying tower has first row QI KOU, and described first row QI KOU passes through the first main line and use
Family gas pipe network connection, described first main line is provided with the first unidirectional stop valve；
The opened above of described second drying tower has second exhaust port, and described second exhaust port passes through the second main line and use
Family gas pipe network connection, described second main line is provided with the second unidirectional stop valve；
The first ventilation mouth it is provided with on the first main line between described first row QI KOU and the first unidirectional stop valve, described
Be provided with the second ventilation mouth on the second main line between second exhaust port and the second unidirectional stop valve, described first ventilation mouth and
Second ventilation mouth is connected by the first branch line；
The lower section of described first drying tower offers the 3rd ventilation mouth, and described 3rd ventilation mouth is connected by the first intake valve
Air inlet, described 3rd ventilation mouth connects regeneration tail gas air vent by second row air valve；
The lower section of described second drying tower offers the 4th ventilation mouth, and described 4th ventilation mouth is connected by the second intake valve
Air inlet, described 4th ventilation mouth connects regeneration tail gas air vent by first row air valve；
Described first row air valve and second row air valve are electromagnetic valve；
The signal input part of described control module connects the signal input part of humidity sensor, the signal of described control module
Outfan connects first row air valve and the control signal input of second row air valve.
This utility model in working order time, compression humid air by Heatless regenerative adsorption dryer air inlet enter fortune
Turn the drying tower of state, adsorbed agent institute absorption dehydration, reach drying purpose.The drying tower of operating condition carry out be dried time,
The moisture in the drying tower taking non-operating state with partially dried air out of taken out by the drying tower of another non-operating state, standby continuous
After pressure, the drying tower being in operating condition before replacing it carries out adsorbing work, and then can be implemented under non-stop-machine state
Continue drying out gas.
Further, this utility model also includes clock module and the duty being respectively used to indicate drier body
Two set indicating lamp modules；
The signal input part of described clock module link control module, the signal output part of control module connects instruction respectively
The control signal input of lamp module, the first intake valve and the second intake valve, described first intake valve and the second intake valve are
Electromagnetic valve；
Described indicating lamp module includes the first display lamp, the second display lamp and the 3rd display lamp.
A length of 10min during described clock module total, take the first drying tower as the drier body carrying out adsorbing work, work
When making a length of 5 minutes.Meanwhile, the second drying tower is in reproduced state, and the duration of reproduced state is passed to control by humidity sensor
Time of molding block determines, the moisture in the second main B of exsiccator is all taken out of, keep high pressure conditions in the second drying tower with
Meeting the fundamental prerequisite being dried, hereafter the second drying tower keeps holding state.After the time of 5min, the second drying tower enters
Absorption duty, the first drying tower is in reproduced state, circulates with this and realizes continual being dried.
Can judge intuitively to indicate the first drying tower and the duty of the second drying tower by indicating lamp module, and pass through
The time difference of the first display lamp, the second display lamp and the 3rd display lamp represents the number that regeneration gas consumes.
Further, described first branch line is provided with choke valve.Throttle valve adjustment rate of air sucked in required can be passed through, it is achieved
The cycle alternation of the first drying tower and the second drying tower is dried.Adapt to the use under different occasion, reduce the damage of regeneration air quantity
Consumption, and then improve dry air quantity of giving vent to anger.
Further, the first main line between described first row QI KOU and the first ventilation mouth is provided with the first fine setting
Mouthful, the first main line between described second exhaust port and the second ventilation mouth is provided with the second fine setting mouth, described first fine setting
Mouth is connected by the second branch line with the second fine setting mouth, and the second branch line is provided with reset valve.Can be adjusted further
Rate of air sucked in required between one drying tower and the second drying tower, effectively reduces QI consumed amount.
Further, described regeneration tail gas air vent is provided with deafener.When discharging moisture by regeneration tail gas air vent,
Because internal pressure is huge, huge noise can be brought when discharge, the setting of deafener, can effectively reduce noise, it is to avoid shadow
Ring surrounding working environment.
Further, described air inlet is provided with Pneumatic safety valve.The setting of Pneumatic safety valve, can be in board pressure anomaly
Time rapid action, it is to avoid the damage of board, meanwhile, Pneumatic safety valve itself is also explosion-proof valve, fully take into account user use
Safety factors.
Further, this utility model also includes that alarm module, described alarm module are located at entering of described Pneumatic safety valve
QI KOU；
Described air inlet is additionally provided with the temperature sensor for detecting air temperature and air pressure and baroceptor；
The signal input part of the signal output part link control module of described temperature sensor and baroceptor, controls mould
The signal output part of block connects the signal input part of alarm module.
The setting of alarm module, can with intake air temperature too high both abnormal condition too low to air pressure at air inlet be carried out
Report to the police, and by the control module very first time, alarm signal is acted on described Pneumatic safety valve, protect drying machine main body.
Further, described control module is PLC or microprocessor, and the control panel of described PLC or microprocessor is arranged
On the support of described drier body.
PLC or microprocessor is utilized to be controlled switching the opening and closing of Pneumatic safety valve airintake direction, intake valve and air bleeding valve,
Can show that board runs situation, stable performance, it is ensured that without gas-break phenomenon during adsorption machine switching, it is to avoid adsorbent is rushed by air-flow
Hit, make adsorbent have the longer life-span, so that when emergency trip disconnection fault occurs, drying machine main body still can be maintained
Normal operation, compensate for traditional drying machine main body and have a power failure the shortcoming that cannot work, improve energy utilization rate, be unlikely to make
Become unnecessary economic loss.
Further, described first drying tower and the second drying tower are provided with anticorrosive coat.The setting of anticorrosive coat can ensure that
One drying tower and the second drying tower use for a long time, not corrosion.
Further, described first drying tower and the second drying tower are provided with feeding port and discharging opening., described feeding port position
In the first drying tower and the upside of the second drying tower, described discharging opening is positioned at the first drying tower and the downside of the second drying tower.
The gas of Heatless regenerative adsorption dryer regeneration tail gas air vent is detected by this utility model, to control
One air bleeding valve or the closedown of second row air valve, can be while realizing apyrexia drying compressed gas, according to the difference of operating mode, controls the
One air bleeding valve or the closedown of second row air valve, effectively solve the problem that tradition heatless regeneration adsorption dehumifier QI consumed is too high.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is control principle drawing of the present utility model.
Reference:
1-the first drying tower；2-the second drying tower；3-the first unidirectional stop valve；
4-the second unidirectional stop valve；5-the first intake valve；6-the second intake valve；
7-first row air valve；8-second row air valve；9-choke valve；
10-reset valve；11-humidity sensor 12-deafener；
13-Pneumatic safety valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Fig. 1 is structural representation of the present utility model；Fig. 2 is control principle drawing of the present utility model.
As illustrated in fig. 1 and 2, the purpose of this utility model is to provide a kind of compressed air heatless regeneration based on variable working condition
Adsorption dehumifier, can effectively solve the problem that tradition heatless regeneration adsorption dehumifier QI consumed is too high.
A kind of based on variable working condition the compressed air heatless regeneration adsorption dehumifier that this utility model provides, including frame,
It is provided with drier body, it is characterised in that also include control module and for measuring regeneration tail gas humidity in described frame
Humidity sensor 11, described humidity sensor 11 is arranged on the regeneration tail gas air vent of described drier body；
Described drier body includes the first drying tower 1 and the second drying tower 2；
The opened above of described first drying tower 1 has first row QI KOU, described first row QI KOU by the first main line with
User's gas pipe network connects, and described first main line is provided with the first unidirectional stop valve 3；
The opened above of described second drying tower 2 has second exhaust port, described second exhaust port by the second main line with
User's gas pipe network connects, and described second main line is provided with the second unidirectional stop valve 4；
The first ventilation mouth, institute it is provided with on the first main line between described first row QI KOU and the first unidirectional stop valve 3
State and on the second main line between second exhaust port and the second unidirectional stop valve 4, be provided with the second ventilation mouth, described first ventilation
Mouth is connected by the first branch line with the second ventilation mouth；
The lower section of described first drying tower 1 offers the 3rd ventilation mouth, and described 3rd ventilation mouth is by the first intake valve 5 even
Tapping into QI KOU, described 3rd ventilation mouth connects regeneration tail gas air vent by second row air valve 8；
The lower section of described second drying tower 2 offers the 4th ventilation mouth, and described 4th ventilation mouth is by the second intake valve 6 even
Tapping into QI KOU, described 4th ventilation mouth connects regeneration tail gas air vent by first row air valve 7；
Described first row air valve 7 and second row air valve 8 are electromagnetic valve；
The signal input part of described control module connects the signal input part of humidity sensor 11, the letter of described control module
Number outfan connects first row air valve 7 and the control signal input of second row air valve 8.
The gas of Heatless regenerative adsorption dryer regeneration tail gas air vent is detected by this utility model, to control
One air bleeding valve 7 or the closedown of second row air valve 8, can be while realizing apyrexia drying compressed gas, according to the difference of operating mode, controls
First row air valve 7 or the closedown of second row air valve 8, effectively solve the problem that tradition heatless regeneration adsorption dehumifier QI consumed is too high.
This utility model in working order time, compression humid air by Heatless regenerative adsorption dryer air inlet enter fortune
Turn the drying tower of state, adsorbed agent institute absorption dehydration, reach drying purpose.The drying tower of operating condition carry out be dried time,
The moisture in the drying tower taking non-operating state with partially dried air out of taken out by the drying tower of another non-operating state, standby continuous
After pressure, the drying tower being in operating condition before replacing it carries out adsorbing work, and then can be implemented under non-stop-machine state
Continue drying out gas.
This utility model also includes clock module and is respectively used to indicate two set instructions of the duty of drier body
Lamp module；
The signal input part of described clock module link control module, the signal output part of control module connects instruction respectively
Lamp module, the first intake valve 5 and control signal input of the second intake valve 6, described first intake valve 5 and the second intake valve 6
It is electromagnetic valve；
Described indicating lamp module includes the first display lamp, the second display lamp and the 3rd display lamp.
Described display lamp can use all display lamps that can realize indicating operating status such as LED, light bar, and display lamp can
To use different colours, it would however also be possible to employ same color, add tagged mode by display lamp and indicate the work of drier body
State.In the present embodiment, tristimulus signal is used to represent the duty of adsorption tower.The green Rhizoma Dioscoreae (peeled) of absorption running represents, then
The red Rhizoma Dioscoreae (peeled) of raw running represents, the blue Rhizoma Dioscoreae (peeled) of holding state represents.
A length of 10min during described clock module total, with the first drying tower 1 for carrying out adsorbing the drier body of work,
Operating time is 5 minutes.Meanwhile, the second drying tower 2 is in reproduced state, and the duration of reproduced state is transmitted by humidity sensor 11
Determining to the time of control module, the moisture in the second main B of exsiccator is all taken out of, keeps the high pressure in the second drying tower 2
State is to meet the fundamental prerequisite being dried, and hereafter the second drying tower 2 keeps holding state.After the time of 5min, second is dry
Dry tower 2 enters absorption duty, and the first drying tower 1 is in reproduced state, circulates with this and realizes continual being dried.
Can judge intuitively to indicate the first drying tower 1 and duty of the second drying tower 2 by indicating lamp module, and lead to
Cross the time difference of the first display lamp, the second display lamp and the 3rd display lamp to represent the number that regeneration gas consumes.
It is provided with choke valve 9 on described first branch line.Choke valve 9 bleeding regulating amount can be passed through, it is achieved first is dry
The cycle alternation of dry tower 1 and the second drying tower 2 is dried.Adapt to the use under different occasion, reduce the loss of regeneration air quantity, enter
And improve and be dried air quantity of giving vent to anger.
It is provided with the first fine setting mouth on the first main line between described first row QI KOU and the first ventilation mouth, described second
The second fine setting mouth, described first fine setting mouth and the second fine setting it is provided with on the first main line between air vent and the second ventilation mouth
Mouth is connected by the second branch line, and the second branch line is provided with reset valve 10.The first drying tower 1 He can be adjusted further
Rate of air sucked in required between second drying tower 2, effectively reduces QI consumed amount.
Described regeneration tail gas air vent is provided with deafener 12.When discharging moisture by regeneration tail gas air vent, because interior
Portion's pressure is huge, can bring huge noise, the setting of deafener 12 when discharge, can effectively reduce noise, it is to avoid impact week
Enclose working environment.
In the present embodiment, when an only acoustic filter, humidity sensor 11 is arranged in acoustic filter.When acoustic filter exceedes
When one, humidity sensor 11 is arranged in lower piping threeway.
Described air inlet is provided with Pneumatic safety valve 13.The setting of Pneumatic safety valve 13, can be fast when board pressure anomaly
Quick-action is made, it is to avoid the damage of board, and meanwhile, Pneumatic safety valve 13 itself is also explosion-proof valve, fully takes into account the peace that user uses
Total factor.
This utility model also includes that alarm module, described alarm module are located at the air inlet of described Pneumatic safety valve 13；
Described air inlet is additionally provided with the temperature sensor for detecting air temperature and air pressure and baroceptor；
The signal input part of the signal output part link control module of described temperature sensor and baroceptor, controls mould
The signal output part of block connects the signal input part of alarm module.
The setting of alarm module, can with intake air temperature too high both abnormal condition too low to air pressure at air inlet be carried out
Report to the police, and by the control module very first time, alarm signal is acted on described Pneumatic safety valve 13, protect drying machine main body.
Described control module is PLC or microprocessor, and the control panel of described PLC or microprocessor is arranged on described being dried
On the support of device main body.
Utilizing PLC or microprocessor to be controlled switching Pneumatic safety valve 13 airintake direction, intake valve leaves with air bleeding valve
Close, can show that board runs situation, stable performance, it is ensured that without gas-break phenomenon during adsorption machine switching, it is to avoid air-flow is to adsorbent
Impact, makes adsorbent have the longer life-span, so that when emergency trip disconnection fault occurs, still can maintain dry owner
The normal operation of body, compensate for the shortcoming that traditional drying machine main body power failure cannot work, improves energy utilization rate, be unlikely to
Cause unnecessary economic loss.
Described first drying tower 1 and the second drying tower 2 are provided with anticorrosive coat.First drying tower 1 and the second drying tower 2 outer wall
Process through antirust, anti-corrosive, be coated with epoxy resin, can ensure that and use not corrosion for a long time.
Described first drying tower 1 and the second drying tower 2 are provided with feeding port and discharging opening., described feeding port is positioned at first
Drying tower 1 and the upside of the second drying tower 2, described discharging opening is positioned at the first drying tower 1 and downside of the second drying tower 2.
The gas of Heatless regenerative adsorption dryer regeneration tail gas air vent is detected by this utility model, to control
One air bleeding valve 7 or the closedown of second row air valve 8, can be while realizing apyrexia drying compressed gas, according to the difference of operating mode, controls
First row air valve 7 or the closedown of second row air valve 8, effectively solve the problem that tradition heatless regeneration adsorption dehumifier QI consumed is too high.
Operation principle of the present utility model is as follows:
After Heatless regenerative adsorption dryer start, the first drying tower 1 carries out adsorbing work, and the second drying tower 2 is then carried out
Regeneration (adsorbent dehydration) work.
Under clock module sequencing contro set in advance, the first intake valve 5 is opened, and the compressed air of high moisture content is entered
Entering the first drying tower 1, in flow process upwards, steam is adsorbed by the adsorbent in the first drying tower 1, and with liquid
Water form is stored in the pore of adsorbent surface, releases the heat of adsorption of respective amount simultaneously, and dry compressed air is then by the
One unidirectional stop valve 3 entrance gas pipe network.
While first intake valve 5 unlatching (or slightly delaying), the first row air valve 7 bottom the second drying tower 2 is also opened, for
Regeneration tail gas opens passing away.
A part of dry air from the first drying tower 1 passes through choke valve the 9, second drying tower 2 and have turned on first
Air bleeding valve 7 is connected with environment, and pressure is down near atmospheric pressure automatically.Inhaled by the second drying tower 2 adsorbent in the last cycle
Attached moisture is able to desorbing under the action of the underpressure, and the steam desorbed drains into environment by second row air valve 8 and acoustic filter, the
Adsorbent in two drying towers 2 obtains active regeneration.In like manner, when the second drying tower 2 carries out adsorbing work, and the first drying tower 1 is then
When carrying out regenerating (adsorbent dehydration) work, workflow is similar.
Above-mentioned working time and sequential distribution have been made by clock module to set in advance.The half period of system of non heated regeneration dryer
It is usually set to 5min.But, when being arranged on the humidity sensor 11 of system of non heated regeneration dryer regeneration tail gas air vent, detect
When the relative humidity of the regeneration tail gas discharged reaches 0%, represent that tower internal desiccant has been in dehydration (being dried) state completely, control
Module sends level (including that " bluetooth " etc. is non-electric-connecting) signal at stop first row air valve 7 or second row air valve 8.First intake valve
5 or second intake valve 6 press clock module settings time continuous service the most always, this just changes " absorption regeneration " time ratio,
Thus reach to save the purpose that regeneration tolerance consumes.
This utility model operationally, uses tristimulus signal to represent the duty of adsorption tower.Absorption running is green
Rhizoma Dioscoreae (peeled) represents, the red Rhizoma Dioscoreae (peeled) of regeneration running represents, the blue Rhizoma Dioscoreae (peeled) of holding state represents.Such as, set in advance at clock module
Under fixed sequencing contro, while the first intake valve 5 unlatching (or slightly delaying), the first row air valve 7 bottom the second drying tower 2 is also
Opening, now, the green Rhizoma Dioscoreae (peeled) that PLC or microprocessor control on the first drying tower 1 is lighted, and red Rhizoma Dioscoreae (peeled) and blue Rhizoma Dioscoreae (peeled) are put out
Going out, the red Rhizoma Dioscoreae (peeled) on the second drying tower 2 is lighted simultaneously, and green Rhizoma Dioscoreae (peeled) and blue Rhizoma Dioscoreae (peeled) are extinguished.Do when being arranged on heatless regeneration
The humidity sensor 11 of dry device regeneration tail gas air vent, detects when the relative humidity of the regeneration tail gas of discharge reaches 0%, represents
Tower internal desiccant has been in dehydration (being dried) state completely, and control module sends the level signal such as (include " bluetooth " non-electric-connecting)
Close first row air valve 7, simultaneously PLC or microprocessor, light the blue Rhizoma Dioscoreae (peeled) on the second drying tower 2, extinguish the second drying tower 2
On red Rhizoma Dioscoreae (peeled), other Rhizoma Dioscoreae (peeled) keep constant, until the duty of the first drying tower 1 and the second drying tower 2 changes.
When the second drying tower 2 carries out adsorbing work, when the first drying tower 1 carries out reproduction operation, the first drying tower 1 and the second drying tower 2
Lamp bar under the effect of PLC or microprocessor, there is corresponding change.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a compressed air heatless regeneration adsorption dehumifier based on variable working condition, including frame, described frame is provided with dry
Dry device main body, it is characterised in that also include control module and for measuring the humidity sensor of regeneration tail gas humidity, described humidity
Sensor is arranged on the regeneration tail gas air vent of described drier body；
Described drier body includes the first drying tower and the second drying tower；
The opened above of described first drying tower has first row QI KOU, and described first row QI KOU is by the first main line and user's gas
Pipe network connects, and described first main line is provided with the first unidirectional stop valve；
The opened above of described second drying tower has second exhaust port, and described second exhaust port is by the second main line and user's gas
Pipe network connects, and described second main line is provided with the second unidirectional stop valve；
The first ventilation mouth it is provided with on the first main line between described first row QI KOU and the first unidirectional stop valve, described second
The second ventilation mouth, described first ventilation mouth and second it is provided with on the second main line between air vent and the second unidirectional stop valve
Ventilation mouth is connected by the first branch line；
The lower section of described first drying tower offers the 3rd ventilation mouth, and described 3rd ventilation mouth connects air inlet by the first intake valve
Mouthful, described 3rd ventilation mouth connects regeneration tail gas air vent by second row air valve；
The lower section of described second drying tower offers the 4th ventilation mouth, and described 4th ventilation mouth connects air inlet by the second intake valve
Mouthful, described 4th ventilation mouth connects regeneration tail gas air vent by first row air valve；
Described first row air valve and second row air valve are electromagnetic valve；
The signal input part of described control module connects the signal input part of humidity sensor, the signal output of described control module
End connects first row air valve and the control signal input of second row air valve.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 1, its feature exists
In, also include clock module and be respectively used to indicate two set indicating lamp modules of the duty of drier body；
The signal input part of described clock module link control module, the signal output part of control module connects display lamp mould respectively
The control signal input of block, the first intake valve and the second intake valve, described first intake valve and the second intake valve are electromagnetism
Valve；
Described indicating lamp module includes the first display lamp, the second display lamp and the 3rd display lamp.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 1, its feature exists
In, described first branch line is provided with choke valve.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 1, its feature exists
In, the first main line between described first row QI KOU and the first ventilation mouth is provided with the first fine setting mouth, described second exhaust
It is provided with the second fine setting mouth, described first fine setting mouth and the second fine setting mouth on the first main line between mouth and the second ventilation mouth to lead to
Cross the second branch line connection, the second branch line is provided with reset valve.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 1, its feature exists
In, described regeneration tail gas air vent is provided with deafener.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 1, its feature exists
In, described air inlet is provided with Pneumatic safety valve.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 6, its feature exists
In, also include that alarm module, described alarm module are located at the air inlet of described Pneumatic safety valve；
Described air inlet is additionally provided with the temperature sensor for detecting air temperature and air pressure and baroceptor；
The signal input part of the signal output part link control module of described temperature sensor and baroceptor, control module
Signal output part connects the signal input part of alarm module.
8. according to arbitrary described a kind of based on variable working condition the compressed air heatless regeneration adsorption dehumifier of claim 1-7, its
Being characterised by, described control module is PLC or microprocessor, and the control panel of described PLC or microprocessor is arranged on described dry
On the support of dry device main body.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 8, its feature exists
In, described first drying tower and the second drying tower are provided with anticorrosive coat.
A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition the most according to claim 9, its feature exists
In, described first drying tower and the second drying tower are provided with feeding port and discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616647.1U CN205815414U (en) | 2016-06-20 | 2016-06-20 | A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616647.1U CN205815414U (en) | 2016-06-20 | 2016-06-20 | A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815414U true CN205815414U (en) | 2016-12-21 |
Family
ID=58146349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620616647.1U Expired - Fee Related CN205815414U (en) | 2016-06-20 | 2016-06-20 | A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205815414U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594327A (en) * | 2016-12-30 | 2017-04-26 | 蚌埠方正气体设备有限公司 | High-pressure gas combined valve for adsorption type dryer |
| CN106882176A (en) * | 2017-03-03 | 2017-06-23 | 湖南铁道职业技术学院 | The control assembly and control method of locomotive air source system and its wind regime purifier |
| CN106955560A (en) * | 2017-04-18 | 2017-07-18 | 湖南泰瑞医疗科技有限公司 | Air-treatment main frame and oxygen generation system |
| CN108020543A (en) * | 2017-12-21 | 2018-05-11 | 大连中车机车配件有限公司 | Dynamic psychrometric indicator |
| CN110566702A (en) * | 2019-09-29 | 2019-12-13 | 上海阿普达实业有限公司 | Combined air outlet valve for heatless regeneration adsorption dryer |
| CN113865329A (en) * | 2021-12-06 | 2021-12-31 | 天津国能津能滨海热电有限公司 | Dryer air inlet valve control device and method and electronic equipment |
| CN114130166A (en) * | 2020-09-04 | 2022-03-04 | 江苏天一瑞合仪器设备有限公司 | Control method of gas circulation drying regeneration system |
-
2016
- 2016-06-20 CN CN201620616647.1U patent/CN205815414U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594327A (en) * | 2016-12-30 | 2017-04-26 | 蚌埠方正气体设备有限公司 | High-pressure gas combined valve for adsorption type dryer |
| CN106882176A (en) * | 2017-03-03 | 2017-06-23 | 湖南铁道职业技术学院 | The control assembly and control method of locomotive air source system and its wind regime purifier |
| CN106882176B (en) * | 2017-03-03 | 2023-03-28 | 湖南铁道职业技术学院 | Locomotive air source system and control assembly and control method of air source purification device of locomotive air source system |
| CN106955560A (en) * | 2017-04-18 | 2017-07-18 | 湖南泰瑞医疗科技有限公司 | Air-treatment main frame and oxygen generation system |
| CN108020543A (en) * | 2017-12-21 | 2018-05-11 | 大连中车机车配件有限公司 | Dynamic psychrometric indicator |
| CN110566702A (en) * | 2019-09-29 | 2019-12-13 | 上海阿普达实业有限公司 | Combined air outlet valve for heatless regeneration adsorption dryer |
| CN114130166A (en) * | 2020-09-04 | 2022-03-04 | 江苏天一瑞合仪器设备有限公司 | Control method of gas circulation drying regeneration system |
| CN113865329A (en) * | 2021-12-06 | 2021-12-31 | 天津国能津能滨海热电有限公司 | Dryer air inlet valve control device and method and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205815414U (en) | A kind of compressed air heatless regeneration adsorption dehumifier based on variable working condition | |
| CN201823451U (en) | Blast heating internal circulation compressed air purifying device | |
| CN205717779U (en) | Be suitable to the Demountable modular framework of damping unit | |
| CN103990358B (en) | A kind of blowing without discharge finished product air cooling has hot recycling drying process | |
| CN206473995U (en) | Compressed air drying system | |
| WO2017012421A1 (en) | Intelligent and efficient moisture absorption machine | |
| CN205683813U (en) | A kind of vehicle-mounted compressed air purifying drying device | |
| CN110538550A (en) | Cyclic regeneration method and device for power plant compressed air drying adsorbent | |
| CN208983554U (en) | A kind of new blower permanent wind amount structure | |
| CN204051394U (en) | Zero gas damages absorbed type drying system | |
| CN210845824U (en) | A cyclic regeneration device for power plant's compressed air drying adsorbent | |
| CN108893569A (en) | A kind of blast furnace blast moisture separator and its dehumidification method | |
| CN210993632U (en) | Zero gas consumption blast heat absorption machine | |
| CN208927897U (en) | A kind of renewable dryer | |
| CN203342631U (en) | Compressed air tepidity regeneration dryer | |
| CN220990270U (en) | Compressed air dryer | |
| CN201342314Y (en) | Compressed air lossless waste heat drying and regenerating device | |
| KR100377960B1 (en) | temperature controlling method for compressed air drier | |
| CN205029276U (en) | Enclosed bus air cycle drying device | |
| CN101240358A (en) | Solution moisture-removing blast furnace blowing device and method | |
| CN214715559U (en) | Heatless regeneration adsorption dryer | |
| CN209348382U (en) | Absorption drier is lost in one kind zero | |
| CN209362178U (en) | A kind of energy-saving adsorption dryer | |
| CN205164448U (en) | Afebril regeneration adsorption dryer | |
| CN208757271U (en) | A kind of novel adsorption seasoning removing CO2The device of middle moisture |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200620 |