CN208553631U - A kind of volatile organic matter adsorbent equipment - Google Patents
A kind of volatile organic matter adsorbent equipment Download PDFInfo
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- CN208553631U CN208553631U CN201821233109.XU CN201821233109U CN208553631U CN 208553631 U CN208553631 U CN 208553631U CN 201821233109 U CN201821233109 U CN 201821233109U CN 208553631 U CN208553631 U CN 208553631U
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- adsorption chamber
- switch valve
- desorption
- cooling pipe
- organic matter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a kind of volatile organic matter adsorbent equipments, the first swivel switch valve and the second swivel switch valve including adsorption chamber ontology and the entrance and exit for being respectively arranged on adsorption chamber ontology, adsorption chamber ontology is interior to be equipped with the first adsorption chamber, the second adsorption chamber and third adsorption chamber；First swivel switch valve is connected with inlet air stack, the first desorption pipeline and the first cooling pipe respectively, first swivel switch valve switching, make inlet air stack, first desorption pipeline and the first cooling pipe can rotation respectively with the first adsorption chamber, the second adsorption chamber and third adsorption chamber one-to-one correspondence be connected to；Second swivel switch valve is connected with exhaust uptake, the second desorption pipeline and the second cooling pipe respectively, the switching of second swivel switch valve, make exhaust uptake connection corresponding with inlet air stack, the connection corresponding with the first desorption pipeline of second desorption pipeline, the connection corresponding with the first cooling pipe of the second cooling pipe.The installation area is small, and rotating torque is small.
Description
Technical field
The utility model relates to organic matter purification technology fields, more specifically to a kind of volatile organic matter
Adsorbent equipment.
Background technique
The mode purifying volatile organic matter of molecular sieve absorption is generallyd use in the prior art, and the cleaning equipment of use is usual
For rotary bed and fixed bed, both cleaning equipments respectively have advantage and disadvantage.
Rotary bed in the prior art generally includes that three areas of the processes such as adsorption and desorption and dry cooling can be carried out simultaneously
Domain, and by the unitary rotation of rotary bed, drive three regions to turn to pair that can carry out adsorption and desorption and dry cooling respectively
It answers at position, realizes the synchronous progress of adsorption and desorption with dry three techniques that cool down, the occupied area of rotary bed is small, however by
In rotary bed unitary rotation, needed for rotate driving torque it is larger, and shaft and bearing are prone to wear, therefore, failure rate compared with
Height needs often to repair.And fixed bed then generallys use two or three adsorbent beds and takes turns to operate, and carries out adsorption and desorption respectively
With the processes such as dry cooling, take up a large area, equipment cost is high.
In conclusion how to provide a kind of occupied area is small, adsorption and desorption can be carried out simultaneously and the techniques such as dry cooling and
Nonabradable volatile organic matter adsorbent equipment, is a problem to be solved by those skilled in the art.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of volatile organic matter adsorbent equipment, the volatility is organic
Object adsorbent equipment can carry out the techniques such as adsorption and desorption and dry cooling simultaneously, and occupied area is small, required rotate driving torque
It is small, it is not easy to wear.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of volatile organic matter adsorbent equipment, comprising:
The fixed adsorption chamber ontology in position, the adsorption chamber be set inside the body space it is mutually indepedent and with the suction
The first adsorption chamber, the second adsorption chamber and the third adsorption chamber that the entrance and exit of alcove ontology is connected；
Set on the inlet first turn switch valve, it is described first swivel switch valve respectively with inlet air stack,
The first desorption pipeline for introducing high-temperature gas is connected with the first cooling pipe for introducing cold wind, and first swivel is cut
The switching for changing valve, make the inlet air stack, it is described first desorption pipeline and first cooling pipe can rotation respectively with
First adsorption chamber, second adsorption chamber are connected to third adsorption chamber one-to-one correspondence；
Set on the exit second turn switch valve, it is described second swivel switch valve respectively with exhaust uptake,
The second desorption pipeline for high-temperature gas to be discharged is connected with the second cooling pipe for cold wind to be discharged, and second swivel is cut
The switching for changing valve makes exhaust uptake connection corresponding with the inlet air stack, the second desorption pipeline and described first
The corresponding connection of pipeline, second cooling pipe connection corresponding with first cooling pipe is desorbed.
Preferably, the first swivel switch valve is identical with the structure of the second swivel switch valve, and described first
Swivel switch valve includes movable part for switching the first swivel switch valve and with the movable part is connected and is used for
Drive the rotation drive device of the movable part rotation；
The movable part includes:
Be connected to the inlet air stack, for switch waste gas flow direction so that exhaust gas with selecting one from first adsorption chamber,
The notch that second adsorption chamber and the third adsorption chamber pass through；
For closing the fan of any the two in first adsorption chamber, second adsorption chamber and the third adsorption chamber
Shape plate, the fanning strip, which is equipped with, to be respectively led to by the desorption connecting tube of closed two adsorption chambers of fanning strip institute and cooling company
Adapter tube, the desorption connecting tube and the cooling connecting tube connect with the first desorption pipeline and first cooling pipe respectively
It is logical.
Preferably, the first swivel switch valve further include the first fixed part for being connected to the inlet seal and
For sealing the second fixed part for being connected to the inlet air stack, the both ends of the movable part respectively with first fixed part and
The second fixed part rotary seal connection.
Preferably, the peripheral part of the movable part is equipped with external tooth, and the rotation drive device includes and the outer tooth engagement
The gear of transmission and it is connected with the gear, the stepper motor for driving gear rotation.
Preferably, the adsorption chamber ontology is cylindrical hollow structure, and the adsorption chamber ontology is axially inside equipped with three
A thermal insulation board for being used to be separated out first adsorption chamber, second adsorption chamber and the third adsorption chamber.
Preferably, the entrance is the first horn mouth along airintake direction radial direction flaring, and the outlet is along outgassing direction
The second tapered radially horn mouth.
Preferably, the both ends of the thermal insulation board end flush with the entrance and the outlet respectively.
Preferably, the angle of three thermal insulation boards between any two is 120 °.
Preferably, the first desorption pipeline and the second desorption pipeline are connected with waste gas burning cleaning equipment respectively,
First cooling pipe is connected with cooling blower.
Preferably, the first desorption pipeline is equipped with the desorption valve for controlling the first desorption pipeline on-off；Institute
The first cooling pipe is stated set on the coolant valve for controlling the first cooling pipe on-off.
Volatile organic matter adsorbent equipment provided by the utility model is realized by fixing the position of adsorption chamber ontology
First adsorption chamber, three adsorption chambers of the second adsorption chamber and third adsorption chamber position remain unchanged；And pass through the first swivel of switching
Switch valve and the second swivel switch valve, make inlet air stack and outlet flue, the first desorption pipeline and the second desorption pipeline, with
And first cooling pipe and the second cooling pipe rotation be respectively connected to three adsorption chambers one-to-one correspondence, ensuring the first absorption
While room, the second adsorption chamber and third adsorption chamber can carry out three technique of adsorption and desorption and dry cooling simultaneously, three are realized
Switching of the adsorption chamber between three techniques of adsorption and desorption and dry cooling finally makes the first adsorption chamber, the second adsorption chamber and the
Three adsorption chambers are sequentially completed three techniques of adsorption and desorption and dry cooling, achieve the purpose that purify exhaust gas.
First adsorption chamber, the second adsorption chamber and third adsorption chamber are integrated into a position by the volatile organic matter adsorbent equipment
It sets in fixed adsorption chamber ontology, avoids taking turns to operate using two or three fixed adsorbent beds in the prior art, reduce
The whole area occupied of equipment, has saved equipment cost；Meanwhile the volatile organic matter adsorbent equipment passes through the first swivel of switching
Switch valve and the second swivel switch valve achieve the purpose that three adsorption chamber switching techniques, avoid in the prior art using rotation
The mode of rotary bed entirety switches different technique, and required rotating torque is small, and rotatable parts are not easy to wear, reduce equipment
Failure rate and frequency of maintenance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of volatile organic matter adsorbent equipment specific embodiment provided by the utility model；
Fig. 2 is the technical process schematic diagram of Fig. 1；
Fig. 3 is the schematic diagram that switch valve is turned in volatile organic matter adsorbent equipment shown in FIG. 1.
Appended drawing reference difference of the Fig. 1 into Fig. 3 is as follows:
1 it is adsorption chamber ontology, 11 be the first adsorption chamber, 12 be the second adsorption chamber, 13 be third adsorption chamber, 14 is heat-insulated
Plate, 15 for the first horn mouth, 16 be the second horn mouth, 21 be the first swivel switch valve, 211 be notch, 212 be fanning strip,
213 be desorption connecting tube, 214 be cooling connecting tube, 215 be rotation drive device, 22 be the second swivel switch valve, 31 for into
Gas flue, 32 be outlet flue, 41 be the first desorption pipeline, 411 be desorption valve, 42 be the second desorption pipeline, 51 be first
Cooling pipe, 52 be the second cooling pipe, 511 be coolant valve, 6 be waste gas burning cleaning equipment, 7 be cooling blower.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The core of the utility model is to provide a kind of volatile organic matter adsorbent equipment, the volatile organic matter adsorbent equipment
The techniques such as adsorption and desorption and dry cooling can be carried out simultaneously, and occupied area is small, required rotate driving torque is small, not easy to wear.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is volatile organic matter adsorbent equipment specific embodiment provided by the utility model
Structural schematic diagram；Fig. 2 is the technical process schematic diagram of Fig. 1；Fig. 3 is to turn in volatile organic matter adsorbent equipment shown in FIG. 1
The schematic diagram of switch valve.
The utility model provides a kind of volatile organic matter adsorbent equipment, including position fixedly adsorption chamber ontology 1 and point
It She Yu not the first swivel switch valve 21 and the second swivel switch valve 22 at the entrance and exit of adsorption chamber ontology 1.
The inside of adsorption chamber ontology 1 is set there are three the mutually independent adsorption chamber in space, respectively the first adsorption chamber 11, second
Adsorption chamber 12 and third adsorption chamber 13, the first adsorption chamber 11, the second adsorption chamber 12 and third adsorption chamber 13 with adsorption chamber ontology 1
Entrance and exit connection.Filling such as active carbon, boiling respectively in first adsorption chamber 11, the second adsorption chamber 12 and third adsorption chamber 13
Stone etc. has the molecular sieve of volatile organic matter adsorption function, in order to carry out absorbing process to exhaust gas.
First swivel switch valve 21 respectively with inlet air stack 31, for introduce high-temperature gas first desorption pipeline 41 and
The first cooling pipe 51 for introducing cold wind is connected, and for the switching by the first swivel switch valve 21, makes inlet air stack
31, the first desorption pipeline 41 and the first cooling pipe 51 can rotation respectively with the first adsorption chamber 11, the second adsorption chamber 12 and the
Three adsorption chambers 13 correspond connection.
That is, three adsorption chambers, which respectively correspond inlet air stack 31, first, is desorbed pipeline 41 and the first cooling pipe 51,
Three techniques of adsorption and desorption and dry cooling can be carried out simultaneously；Moreover, three can be made by switching the first swivel switch valve 21
A adsorption chamber pipeline 41 successively can be desorbed with inlet air stack 31, first by turns and the first cooling pipe 51 is connected to, and makes the first suction
Alcove 11, the second adsorption chamber 12 and third adsorption chamber 13 switch between three techniques.That is, passing through switching the first swivel switching
Valve 21, changeable inlet air stack 31, first are desorbed the adsorption chamber that pipeline 41 and the first cooling pipe 51 are led to, finally make three
A adsorption chamber successively carries out three techniques of adsorption and desorption and dry cooling.
Second swivel switch valve 22 respectively with exhaust uptake 32, for be discharged high-temperature gas second desorption pipeline 42 and
The second cooling pipe 52 for cold wind to be discharged is connected, for making exhaust uptake 32 when the second swivel switch valve 22 switches
Connection corresponding with inlet air stack 31, the second desorption pipeline 42 with the first desorption pipeline 41 is corresponding is connected to, the second cooling pipe 52 and
The corresponding connection of first cooling pipe 51.
Preferably, the first swivel switch valve 21 is identical with the structure of the second swivel switch valve 22, and can synchronism switching.
That is, volatile organic matter adsorbent equipment provided by the utility model, mainly in combination with fixed bed and rotation
The respective advantage of bed, is kept fixed the position of adsorption chamber ontology 1 constant, and passes through the first swivel switch valve 21 and second turn
Body switch valve 22 realizes the switching of three technique of adsorption and desorption in three adsorption chambers and dry cooling.That is, this is practical new
Type changes the gas circuit switching mode of rotary bed in the prior art, avoids the rotation of rotary bed ontology.
In conclusion volatile organic matter adsorbent equipment provided by the utility model, by by the position of adsorption chamber ontology 1
It is fixed, realize the first adsorption chamber 11, the position of 13 3 adsorption chambers of the second adsorption chamber 12 and third adsorption chamber remains unchanged；And lead to
The first swivel switch valve 21 of switching and the second swivel switch valve 22 are crossed, inlet air stack 31 and outlet flue, the first desorption are made
Pipeline 41 and second desorption pipeline 42 and 52 rotation of the first cooling pipe 51 and the second cooling pipe respectively with three adsorb
Room corresponds connection, is ensuring that the first adsorption chamber 11, the second adsorption chamber 12 and third adsorption chamber 13 can be adsorbed simultaneously, taken off
While echoing three technique of dry cooling, realize three adsorption chambers between three techniques of adsorption and desorption and dry cooling
Switching finally makes the first adsorption chamber 11, the second adsorption chamber 12 and third adsorption chamber 13 be sequentially completed adsorption and desorption and dry drop
Warm three techniques achieve the purpose that purify exhaust gas.
That is, the volatile organic matter adsorbent equipment is by the first adsorption chamber 11, the second adsorption chamber 12 and third adsorption chamber 13
It is integrated into the fixed adsorption chamber ontology 1 in a position, avoids in the prior art using two or three fixed adsorbent bed wheels
Work is flowed, the whole area occupied of equipment is reduced, has saved equipment cost；Meanwhile the volatile organic matter adsorbent equipment is logical
It crosses the first swivel switch valve 21 of switching and the second swivel switch valve 22 achievees the purpose that three adsorption chamber switching techniques, avoid
Switch different technique in such a way that rotation rotary bed is whole in the prior art, required rotating torque is small, rotatable parts
It is not easy to wear, reduce equipment failure rate and frequency of maintenance.
In view of the specific switching mode of the first swivel switch valve 21 and the second swivel switch valve 22, in above-mentioned implementation
On the basis of example, the first swivel switch valve 21 is identical with the structure of the second swivel switch valve 22, the first swivel switching valve
Door 21 includes movable part for switch the first swivel switch valve 21 and is connected with movable part and is used to that movable part to be driven to rotate
Rotation drive device 215；That is, the present embodiment drives movable part rotation by rotation drive device 215, the first swivel is realized
The switching of switch valve 21 and the second swivel switch valve 22.
Specifically, movable part include the notch 211 being connected to inlet air stack 31 and with first desorption pipeline 41 and first it is cold
But the fanning strip 212 that pipeline 51 is connected to；The other end of the notch 211 is for leading to the first adsorption chamber 11, the second adsorption chamber 12
With any one in 13 three of third adsorption chamber, fanning strip 212 is for closing the first adsorption chamber 11, the second adsorption chamber 12 and the
Any the two in three adsorption chambers 13.
That is, fanning strip 212 can block any two adsorption chamber in three adsorption chambers of closing, to make wherein one
A adsorption chamber is connected to by notch 211 with inlet air stack 31 so that the exhaust gas to come from the conveying of inlet air stack 31 with selecting one from
First adsorption chamber 11, the second adsorption chamber 12 or third adsorption chamber 13 pass through, to complete absorbing process to exhaust gas.Meanwhile fanning strip
212 make to be connected by one of 212 closed two adsorption chambers of fanning strip and the first desorption pipeline 41 by the way that connecting tube 213 is desorbed
It is logical, and another adsorption chamber being closed is connected to the first cooling pipe 51 by cooling connecting tube 214.
Preferably, movable part is tubular structure, and the inner wall of movable part is installed with fanning strip 212, fanning strip 212 and notch
211 just form the complete circular cross-section of movable part.
In view of the first swivel switch valve 21 connection side with the entrance of adsorption chamber ontology 1 and inlet air stack 31 respectively
Formula, on the basis of above-described embodiment, the first swivel switch valve 21 further include first solid for being connected to inlet seal
Determine portion and for sealing the second fixed part for being connected to inlet air stack 31, the both ends of movable part respectively with the first fixed part and second
Fixed part rotary seal connection.
That is, the first swivel switch valve 21 realizes the first swivel switch valve 21 and absorption by the first fixed part
The connection of the entrance of room ontology 1, and the first connection for turning switch valve 21 and inlet air stack 31 is realized by the second fixed part.
And first fixed part and the second fixed part keep rotary seal be connected to movable part respectively, turn switch valve 21 to avoid first
Gas leakage.
Preferably, the first fixed part is tubular structure, and the inside of the first fixed part is separated out respectively by thermal insulation layer with the
13 one-to-one three one adsorption chamber 11, the second adsorption chamber 12 and third adsorption chamber spaces, in order to exhaust gas from notch 211 into
Enter and enters accordingly adsorption chamber from space corresponding with notch 211 after the first fixed part.
Preferably, the second fixed part is also tubular structure, that is, the inside of the second fixed part has certain space, with
Enter from notch 211 convenient for exhaust gas from the space.
In view of the specific driving method of rotation drive device 215, on the basis of above-described embodiment, outside movable part
Circumference is equipped with external tooth, and rotation drive device 215 includes and the gear of external tooth engaged transmission and is connected with gear, for driving gear
The stepper motor of rotation.
Specifically, gear is connected with the output shaft of stepper motor, that is to say, that the present embodiment passes through stepper motor sliding tooth
The external tooth engaged transmission of wheel rotation, gear and movable part peripheral part, is transferred to movable part for the rotational power of stepper motor, thus
Make movable part that fanning strip 212 be driven to rotate.
In view of the specific structure of adsorption chamber ontology 1, on the basis of above-mentioned any one embodiment, adsorption chamber ontology
1 be cylindrical hollow structure, adsorption chamber ontology 1 axially inside set there are three for be separated out the first adsorption chamber 11, second absorption
The thermal insulation board 14 of room 12 and third adsorption chamber 13.
That is, the present embodiment using three thermal insulation boards 14 by the inside of the adsorption chamber ontology 1 of cylindrical hollow structure every
Separate out three adsorption chambers.
It is understood that the side of three thermal insulation boards 14 is intersected at the axis of adsorption chamber ontology 1, the other side respectively with
The inner wall of adsorption chamber ontology 1 is fitted and connected, so that adsorption chamber ontology 1 is internally divided into three fan-shaped regions, and ensures three
The space of fan-shaped region is mutually indepedent.Thermal insulation board 14 has the function of heat-insulated, and three indoor temperature of absorption is avoided to influence each other.
In order to improve adsorption effect, on the basis of above-described embodiment, entrance is the first loudspeaker along waste gas flow direction flaring
Mouth 15 exports as second horn mouth 16 tapered along waste gas flow direction.
It is understood that the radial dimension of the first horn mouth 15 is gradually expanded along waste gas flow direction, that is, along waste gas stream
To the area of the cross section of entrance is gradually increased, and therefore, the flow velocity of gas is gradually reduced, that is, exhaust gas enters
After mouthful, flow velocity is gradually reduced, in order to be entered inside adsorption chamber ontology 1 with smaller speed, to improve adsorption effect.
The radial dimension of second horn mouth 16 is gradually reduced along waste gas flow direction, that is, along waste gas flow direction, the cross section of outlet
Area be it is diminishing, therefore, the flow velocity of gas is gradually increased, in order to after the completion of adsorbing exhaust gas with faster speed
Degree is discharged from exit.
Single adsorption chamber is smoothly flowed therein for the ease of exhaust gas, on the basis of above-described embodiment, the two of thermal insulation board 14
End respectively with the end flush of entrance and exit.
That is, thermal insulation board 14 extends to the end of entrance and exit, entrance and exit is also divided into three regions,
Three regions at entrance and exit are connected to the first adsorption chamber 11, the second adsorption chamber 12 and third adsorption chamber 13 respectively.
It is understood that thermal insulation board 14 plays certain guiding role, after so that exhaust gas is entered entrance, swimmingly enter pair
Ground adsorption chamber is answered, when exhaust gas is from when exporting out, outflow is exported from corresponding region convenient for guidance exhaust gas.This is conducive to exhaust gas and selects it
One ground flows in and out single adsorption chamber, while being also convenient for fanning strip 212 and closing other two adsorption chamber.
In order to guarantee the consistency of the volume of purification exhaust gas every time, on the basis of above-described embodiment, three thermal insulation boards
14 angle between any two is 120 °.
That is, the first adsorption chamber 11, the second adsorption chamber 12 are equal with the space size of third adsorption chamber 13, first inhales
The cross-sectional area of alcove 11, the second adsorption chamber 12 and third adsorption chamber 13 is respectively the cross-sectional area of adsorption chamber ontology 1
One third.
Correspondingly, the central angle of fanning strip 212 is 240 °, that is, the area of fanning strip 212 is just two adsorption chambers
The sum of cross-sectional area, so that fanning strip 212 can just block two adsorption chambers of closing.
In view of being desorbed and drying the implementation of temperature reduction technology, on the basis of above-described embodiment, the first desorption pipe
Road 41 and the second desorption pipeline 42 are connected with waste gas burning cleaning equipment 6 respectively, the first cooling pipe 51 and 7 phase of cooling blower
Even.
That is, the present embodiment carries out separating process to three adsorption chambers by waste gas burning cleaning equipment 6, and pass through cooling
Temperature reduction technology is dried to three adsorption chambers in blower 7.
The on-off of pipeline 41 and the first cooling pipe 51 is desorbed in order to facilitate control first, on the basis of above-described embodiment
On, the first desorption pipeline 41 is equipped with the desorption valve 411 for controlling the first desorption 41 on-off of pipeline；First cooling pipe 51 is set
In the coolant valve 511 for controlling 51 on-off of the first cooling pipe.
Below by taking a specific embodiment as an example, volatile organic matter adsorbent equipment provided by the utility model is introduced
The working method of one specific embodiment.
When work, the exhaust gas conveyed by inlet air stack 31 enters absorption from the notch 211 of the first swivel switch valve 21
One adsorption chamber of room ontology 1, such as the first adsorption chamber 11, exhaust gas is via the first adsorption chamber 11 and by point of the first adsorption chamber 11
The first adsorption chamber 11 is discharged after adsorbing, by the notch 211 of the second swivel switch valve 22 in the sufficiently absorption of son sieve, exhaust gas.
After the molecular sieve adsorption saturation of the first adsorption chamber 11, the first swivel is driven respectively by rotation drive device 215
The movable part of the movable part of switch valve 21 and the second swivel switch valve 22 rotates 120 ° simultaneously, makes the first swivel switch valve
21 and second turn the first adsorption chamber 11 of closing of fanning strip 212 and third adsorption chamber 13 of switch valve 22, while making two to turn
The notch 211 of body switch valve is directed at the second adsorption chamber 12, and exhaust gas completes absorbing process via the second adsorption chamber 12 again.Meanwhile
With the rotation of fanning strip 212, connecting tube 213 is desorbed and goes at the first adsorption chamber 11, opens the first desorption pipeline 41 and second
The desorption valve 411 on pipeline 42 is desorbed, desorption by heating is carried out to the first adsorption chamber 11 using waste gas burning cleaning equipment 6.
After desorption, when the second 12 adsorption saturation of adsorption chamber, first turn is driven respectively by rotation drive device 215
The movable part of the movable part of body switch valve 21 and the second swivel switch valve 22 rotates 120 ° again simultaneously, cuts two swivels
The fanning strip 212 for changing valve closes the first adsorption chamber 11 and the second adsorption chamber 12, and the notch 211 of two swivel switch valves is aligned
Third adsorption chamber 13, exhaust gas complete absorbing process via third adsorption chamber 13 again.It is cooling meanwhile with the rotation of fanning strip 212
Connecting tube 214 is gone at the first adsorption chamber 11, and desorption connecting tube 213 is gone at the second adsorption chamber 12, opens 511 He of coolant valve
Valve 411 is desorbed, cooling is aerated to the molecular sieve in the first adsorption chamber 11 using cooling blower 7, meanwhile, it is fired using exhaust gas
It burns cleaning equipment 6 and desorption by heating is carried out to the second adsorption chamber 12.So far, the first adsorption chamber 11 is by turning switch valve twice
Switching completes the technical process of adsorption and desorption and dry cooling.Second adsorption chamber 12 and third adsorption chamber 13 successively alternately into
The row above process.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Volatile organic matter adsorbent equipment provided by the utility model is described in detail above.It is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help
Understand the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model principle, several improvements and modifications can be made to this utility model, these improve and
Modification is also fallen into the protection scope of the utility model claims.
Claims (10)
1. a kind of volatile organic matter adsorbent equipment characterized by comprising
The fixed adsorption chamber ontology (1) in position, the inside of the adsorption chamber ontology (1) be equipped with space it is mutually indepedent and with it is described
The first adsorption chamber (11), the second adsorption chamber (12) and the third adsorption chamber that the entrance and exit of adsorption chamber ontology (1) is connected
(13)；
Set on the inlet first turn switch valve (21), it is described first swivel switch valve (21) respectively with air inlet cigarette
Road (31), the first desorption pipeline (41) for introducing high-temperature gas and the first cooling pipe (51) phase for introducing cold wind
Even, the switching of first swivel switch valve (21) makes the inlet air stack (31), first desorption pipeline (41) and institute
State the first cooling pipe (51) can rotation respectively with first adsorption chamber (11), second adsorption chamber (12) and described
Three adsorption chambers (13) correspond connection；
Set on the exit second turn switch valve (22), it is described second swivel switch valve (22) respectively with exhaust cigarette
Road (32), the second desorption pipeline (42) for high-temperature gas to be discharged and the second cooling pipe (52) phase for cold wind to be discharged
Even, the switching of second swivel switch valve (22), makes the exhaust uptake (32) is corresponding with the inlet air stack (31) to connect
It is logical, second desorption pipeline (42) with first desorption pipeline (41) is corresponding is connected to, second cooling pipe (52) and
The corresponding connection of first cooling pipe (51).
2. volatile organic matter adsorbent equipment according to claim 1, which is characterized in that the first swivel switch valve
(21) identical with the second swivel structure of switch valve (22), first swivel switch valve (21) includes for switching
Described first turns the movable part of switch valve (21) and is connected with the movable part and is used to drive the movable part rotation
Rotation drive device (215)；
The movable part includes:
It is connected to the inlet air stack (31), for switching waste gas flow direction so that exhaust gas is with selecting one from first adsorption chamber
(11), the notch (211) that second adsorption chamber (12) and the third adsorption chamber (13) pass through；
It is any in first adsorption chamber (11), second adsorption chamber (12) and the third adsorption chamber (13) for closing
The fanning strip (212) of the two, the fanning strip (212), which is equipped with, to be respectively led to by closed two suctions of the fanning strip (212) institute
The desorption connecting tube (213) and cooling connecting tube (214) of alcove, the desorption connecting tube (213) and the cooling connecting tube
(214) it is connected to respectively with first desorption pipeline (41) and first cooling pipe (51).
3. volatile organic matter adsorbent equipment according to claim 2, which is characterized in that the first swivel switch valve
(21) further include the first fixed part for being connected to the inlet seal and for being connected to the inlet air stack (31) sealing
The second fixed part, the both ends of the movable part connect with first fixed part and the second fixed part rotary seal respectively
It is logical.
4. volatile organic matter adsorbent equipment according to claim 2, which is characterized in that the peripheral part of the movable part is set
There is an external tooth, the rotation drive device (215) includes being connected with the gear of the external tooth engaged transmission and with the gear, being used for
Drive the stepper motor of the gear rotation.
5. volatile organic matter adsorbent equipment according to claim 1-4, which is characterized in that the adsorption chamber sheet
Body (1) be cylindrical hollow structure, the adsorption chamber ontology (1) axially inside set there are three for be separated out it is described first absorption
The thermal insulation board (14) of room (11), second adsorption chamber (12) and the third adsorption chamber (13).
6. volatile organic matter adsorbent equipment according to claim 5, which is characterized in that the entrance is along airintake direction
The first horn mouth (15) of radial flaring, the outlet are second horn mouth (16) tapered radially along outgassing direction.
7. volatile organic matter adsorbent equipment according to claim 6, which is characterized in that the both ends of the thermal insulation board (14)
Respectively with the end flush of the entrance and the outlet.
8. volatile organic matter adsorbent equipment according to claim 5, which is characterized in that three thermal insulation boards (14) two
Angle between two is 120 °.
9. volatile organic matter adsorbent equipment according to claim 5, which is characterized in that first desorption pipeline (41)
With it is described second desorption pipeline (42) be connected respectively with waste gas burning cleaning equipment (6), first cooling pipe (51) with it is cold
But blower (7) is connected.
10. volatile organic matter adsorbent equipment according to claim 9, which is characterized in that the first desorption pipeline
(41) it is equipped with the desorption valve (411) for controlling described first desorption pipeline (41) on-off；First cooling pipe (51)
Set on the coolant valve (511) for controlling the first cooling pipe (51) on-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233109.XU CN208553631U (en) | 2018-08-01 | 2018-08-01 | A kind of volatile organic matter adsorbent equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252094A (en) * | 2019-05-22 | 2019-09-20 | 宁波方太厨具有限公司 | A kind of exhaust structure for disinfection cabinet |
| CN112755724A (en) * | 2021-02-01 | 2021-05-07 | 中国科学院广州能源研究所 | Adsorption dehumidification device and method with built-in fan-shaped reversing valve group |
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2018
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252094A (en) * | 2019-05-22 | 2019-09-20 | 宁波方太厨具有限公司 | A kind of exhaust structure for disinfection cabinet |
| CN112755724A (en) * | 2021-02-01 | 2021-05-07 | 中国科学院广州能源研究所 | Adsorption dehumidification device and method with built-in fan-shaped reversing valve group |
| CN112755724B (en) * | 2021-02-01 | 2022-06-21 | 中国科学院广州能源研究所 | Adsorption dehumidification device and method with built-in fan-shaped reversing valve group |
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