CN202061531U - Non-heating regeneration adsorption type compressed air drier - Google Patents
Non-heating regeneration adsorption type compressed air drier Download PDFInfo
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- CN202061531U CN202061531U CN2011200508171U CN201120050817U CN202061531U CN 202061531 U CN202061531 U CN 202061531U CN 2011200508171 U CN2011200508171 U CN 2011200508171U CN 201120050817 U CN201120050817 U CN 201120050817U CN 202061531 U CN202061531 U CN 202061531U
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Abstract
The utility model relates to a non-heating regeneration adsorption type compressed air drier which comprises a drier main body, an air outlet valve assembly, an discharge valve assembly and an air inlet valve assembly, wherein the drier main body is internally provided with a first containing cavity and a second containing cavity which are separated from each other, the air inlet valve assembly comprises a lower air inlet, a first lower air outlet, an air inlet valve of a second lower air outlet, and an air inlet valve core ball which is arranged in an air inlet valve body and is used for communicating the lower air inlet with the first lower air outlet or the second lower air outlet, the air inlet valve core ball is arranged at the air inlet end of the drier main body, the first lower air outlet is communicated with the first containing cavity in a sealing way, and the second lower air outlet is communicated with the second containing cavity in a sealing way. The non-heating regeneration adsorption type compressed air drier adopts the air inlet valve assembly which is formed by the air inlet valve body and the air inlet valve core ball, is simple in structure, not easy to leak, and safe, can reach lowest working pressure being 0.1 M Pa (g), and can realize the drying of low-pressure compressed air.
Description
[technical field]
The utility model relates to a kind of apparatus that compressed air is carried out removal moisture drying, particularly a kind of heatless regeneration absorption compressed air drying machine.
[background technology]
Heatless regeneration absorption compressed air drying machine has been a mature technique as compressed-air actuated drying equipment.But the traditional frame mode of drying machine causes the difficulty under some special environments for use: need 2 with the butterfly valve of compressed air-driven or cylinder as air intake control valve, need 2 with the butterfly valve of compressed air-driven or 2 discrete check valves as leaving air control valve, need 2 butterfly valves with compressed air-driven as exhaust-control valve, complex structure, valve quantity is many, the trouble point is many, and butterfly valve leaks easily; Minimum operating pressure requires more than the 0.4MPa (g), and is powerless for the compressed air drying that is lower than 0.4MPa (g).Traditional compressed-air drier can only vertically be installed because of the reason of valve mechanism.
[utility model content]
The technical problems to be solved in the utility model provides a kind of heatless regeneration absorption compressed air drying machine, simple in structure and difficult leakage, safety.
Above-mentioned technical problem solves by the following technical programs:
A kind of heatless regeneration absorption compressed air drying machine comprises:
One dry main body is provided with first containing cavity spaced apart from each other and second containing cavity in it, be communicated with a regeneration throttling passage that is positioned at the outlet side between first containing cavity and second containing cavity, all places adsorbent in first containing cavity and second containing cavity;
One air outlet valve assembly, it is located at the outlet side of dry main body and is communicated with first containing cavity and second containing cavity, is used to discharge dried air;
An and bleed valve assembly that is communicated with first containing cavity and second containing cavity;
It is characterized in that, also comprise
One intake valve assembly, it comprises that one has the air inlet valve body and of air inlet, one first time gas outlet and one second time gas outlet and is located in the air inlet valve body and is used for the air inlet spool ball that air inlet down is communicated with first time gas outlet or second time gas outlet; Intake valve is located at the inlet end of described dry main body, and first time the gas outlet communicates with the sealing of first containing cavity, and second time the gas outlet communicates with the sealing of second containing cavity.
Further scheme is, described intake valve assembly comprises that also being provided with air inlet port, left end in the middle of one is provided with give vent to anger lower port, right-hand member of a left side and is provided with the right excessively air inlet valve core tube of lower port, one left end is provided with a left side, and excessively lower port and right-hand member are provided with the right side give vent to anger the air inlet spool pad of lower port and an air inlet hollow screw; Air inlet valve core tube and air inlet spool pad with the excessive lower port in the right side and a left side excessively the lower port ground connection that interlinks be installed in the air inlet valve body, give vent to anger lower port and described first time gas outlet, a left side is tightly connected, the right side lower port of giving vent to anger communicates with the sealing of described second time gas outlet, the air inlet port communicates with the sealing of described air inlet down, described air inlet spool ball is movable in the air inlet valve core tube, the air inlet valve body is provided with the installation lower port, and the air inlet hollow screw is arranged on to be installed lower port and prop up air inlet spool pad with fixedly air inlet valve core tube and air inlet spool pad.
A described left side give vent to anger lower port, right excessively lower port and a left side excessively lower port be equipped with a groove, described left air inlet upper port and the right excessively groove of upper port are provided with sealing ring, the internal diameter of sealing ring is littler than the internal diameter of described air inlet valve core tube, and the excessive lower port in the described right side embeds in the groove of the excessive lower port in a described left side.
Further scheme is, described air outlet valve assembly comprises that one has on the air inlet on one first, one second valve body and be located at scene 2 gas valve core ball in the valve body of giving vent to anger of giving vent to anger of gas outlet on the air inlet and, is provided with spring between the scene 2 gas valve core ball; Air outlet valve is located at the outlet side of described dry main body, and air inlet communicates with the sealing of first containing cavity on first, and air inlet seals with second containing cavity and communicates on second.
Described air outlet valve assembly also comprise be provided with the port of giving vent to anger in the middle of one, left end is provided with left air inlet upper port and right-hand member is provided with the right excessively valve core tube of giving vent to anger of upper port, one is provided with the excessively spool pad of giving vent to anger of upper port and right air inlet upper port of a left side, and the hollow screw of giving vent to anger; The valve core tube of giving vent to anger is installed in the valve body of giving vent to anger in the earthing with the excessive upper port sealing in an excessive upper port in the right side and a left side mutually with the spool pad of giving vent to anger, the air inlet sealing communicates on the left side air inlet upper port and described first, the air inlet sealing communicates on the right air inlet upper port and described second, the port of giving vent to anger communicates with described upward gas outlet sealing, and two spool ball and springs of giving vent to anger are arranged in the valve core tube of giving vent to anger; The valve body of giving vent to anger is provided with the installation port of giving vent to anger, and the hollow screw of giving vent to anger is arranged on to give vent to anger and port is installed and is propped up the spool pad of giving vent to anger with the valve core tube and the spool pad of giving vent to anger of giving vent to anger.
Described left air inlet upper port, the excessive upper port of a right excessively upper port and a left side are equipped with a groove, and every groove is provided with sealing ring, and the internal diameter of sealing ring is littler than the internal diameter of the described valve core tube of giving vent to anger, and right excessively upper port embeds in the groove of the excessive upper port in a left side.
Further scheme is to be equipped with the air cushioning space in described dry main body and at the two ends of described adsorbent.
Further scheme is that described bleed valve assembly comprises two drain valves that are communicated with first containing cavity and second containing cavity respectively.
Further scheme is, also comprises a quick equalizer valve holder assembly, and it comprises that one is provided with the pressurising drain valve that a pressurising valve seat and that is communicated with the pressurising passage of first containing cavity and second containing cavity is used to connect and block described pressurising passage.
Described regeneration throttling passage is arranged on described pressurising valve seat.
Further scheme is that described drain valve and pressurising drain valve are magnetic valve.
The utility model adopts an air inlet valve body and an air inlet spool ball to constitute the intake valve assembly, the switching that utilizes instantaneous pressure difference between first containing cavity, second containing cavity to drive an air inlet spool ball is blocked first time gas outlet and second time gas outlet to realize switching air inlet, simple in structure, and be difficult for leakage, safety, minimum operating pressure can reach 0.1MPa (g), can realize the drying of low-pressure compressed air.
The utility model adopts a scene 2 gas valve core ball and a spring to constitute the air outlet valve assembly, utilizing pressure differential between first containing cavity, second containing cavity to drive one or two switching of giving vent to anger the spool ball blocks on first on the air inlet and second air inlet and gives vent to anger to realize switching, simple in structure, and be difficult for leakage, safety.
The utility model guarantees the switching of air inlet spool ball better by a quick equalizer valve holder assembly is set.
[description of drawings]
Fig. 1 is embodiment one assembly drawing of the present utility model;
Fig. 2 is the explosive view of embodiment one intake valve assembly of the present utility model;
Fig. 4 is the cutaway view of embodiment one intake valve assembly of the present utility model;
Fig. 4 is the structure chart of embodiment one air inlet valve core tube of the present utility model;
Fig. 5 is the structure chart of embodiment one air inlet spool pad of the present utility model;
Fig. 6 is the explosive view of embodiment one air outlet valve assembly of the present utility model;
Fig. 7 is the cutaway view of embodiment one air outlet valve assembly of the present utility model;
Fig. 8 is the structure chart of embodiment one air inlet valve core tube of the present utility model;
Fig. 9 is the structure chart of embodiment one air inlet spool pad of the present utility model;
Figure 10 is the explosive view of embodiment one dry main body of the present utility model;
Figure 11 is embodiment one explosive view of the present utility model;
Figure 12 is embodiment one process one schematic diagram of the present utility model;
Figure 13 is embodiment one process two schematic diagrames of the present utility model;
Figure 14 is embodiment one process three schematic diagrames of the present utility model;
Figure 15 is embodiment one process four schematic diagrames of the present utility model;
Figure 16 is embodiment two explosive views of the present utility model;
Figure 17 is the structure chart of embodiment two quick equalizer valve holder assemblies of the present utility model;
Figure 18 is the side view of embodiment two quick equalizer valve holder assemblies of the present utility model;
Figure 19 is embodiment two process two schematic diagrames of the present utility model;
Figure 20 is embodiment two process four schematic diagrames of the present utility model.。
[specific embodiment]
Embodiment one
As Fig. 1 and shown in Figure 11, the utility model heatless regeneration absorption compressed air drying machine comprises:
As shown in figure 10, dry main body 1, be provided with first containing cavity 101 spaced apart from each other and second containing cavity 102 in it, be communicated with a regeneration throttling passage 103 that is positioned at the outlet side between first containing cavity 101 and second containing cavity 102, all place adsorbent 104 in first containing cavity 101 and second containing cavity 102, adsorbent 104 two ends correspondences are provided with the inlet air filtration net 105 and the screen pack 105 ' of giving vent to anger;
As Fig. 2-shown in Figure 5, intake valve assembly 2, it comprises that an intake valve assembly body 201 and with air inlet once 211, one first time gas outlet 212 and one second time gas outlet 213 is located in the intake valve assembly body 201 and is used for the intake valve assembly core ball 202 that air inlet 211 down is communicated with first time gas outlet 212 or second time gas outlet 213; Intake valve assembly 2 is located at the inlet end of dry main body 1, and first time gas outlet 212 communicates with 101 sealings of first containing cavity, and second time gas outlet 213 communicates with 102 sealings of second containing cavity;
As Fig. 6-shown in Figure 9, air outlet valve assembly 3, it comprises that one has on the air inlet on one first 311, one second the air outlet valve assembly body 301 of gas outlet 313 on the air inlet 312 and one and is located at scene 2 air-valve assembly core ball 302,303 in the air outlet valve assembly body 301, is provided with spring 304 between the scene 2 air-valve assembly core ball 302,303; Air outlet valve assembly 3 is located at the outlet side of dry main body 1, and air inlet 311 communicates with 101 sealings of first containing cavity on first, and air inlet 312 seals with second containing cavity 102 and communicates on second;
One bleed valve assembly, it comprises two drain valves 4,4 ' that are communicated with first containing cavity 101 and second containing cavity 102 respectively, and drain valve 4,4 ' adopts magnetic valve, and drain valve 4,4 ' correspondence are connected with a vent silencer 5,5 ';
Reach the control system 6 of two drain valves of a control 4,4 ' work.
Wherein, dry main body 1 comprises that specifically one is provided with the dry cavity 106 of first containing cavity 101 and second containing cavity 102 and is located at the Intake Cover 107 at dry cavity 106 two ends and gives vent to anger and covers 108.
Intake Cover 107 is provided with the first excessive air inlet 171 that communicates with first containing cavity 101 and second excessive air inlet 172, the first excessive air inlet 171, the second excessive air inlets 172 that communicate with second containing cavity 102 and first time gas outlet 212, second time gas outlet 213 corresponding sealing communicates; Drain valve 4,4 ' is installed on the Intake Cover 107.
Give vent to anger and cover 108 and be provided with on 181, the second excessive gas outlet 182 and first, regeneration throttling passage 103, the first excessive gas outlets of the first excessive gas outlet 181 that communicates with first containing cavity 101, the second excessive gas outlet 182 that communicates with second containing cavity 102 and above-mentioned connection first containing cavity 101 and second containing cavity 102 air inlet 312 corresponding communicating on the air inlet 311, second.
As Fig. 2-shown in Figure 5, intake valve assembly 2 comprises that also being provided with air inlet port 231, left end in the middle of one is provided with give vent to anger lower port 232, right-hand member of a left side and is provided with the right excessively air inlet valve core tube 203 of lower port 233, one left end is provided with a left side, and excessively lower port 241 and right-hand member are provided with the right side give vent to anger the air inlet spool pad 204 of lower port 242 and an air inlet hollow screw 205; Air inlet valve core tube 203 and air inlet spool pad 204 with the excessive lower port in the right side 233 and a left side excessively lower port 241 ground connection that interlinks be installed in the air inlet valve body 201, give vent to anger lower port 232 and first time gas outlet 212, a left side is tightly connected, the right side lower port 242 of giving vent to anger communicates with 213 sealings of second time gas outlet, air inlet port 231 communicates with following air inlet 211 sealings, air inlet spool ball 202 is movable in air inlet valve core tube 203, air inlet valve body 201 is provided with installs lower port 206, and air inlet hollow screw 205 is arranged on to be installed lower port 206 and prop up air inlet spool pad 204 with fixedly air inlet valve core tube 203 and air inlet spool pad 204.
Give vent to anger lower port 232 and right excessively lower port 233 correspondences of a left side are provided with groove 262,263, and groove 262,263 correspondences are provided with sealing ring 272,273, and the left side lower port 232 of giving vent to anger relies on sealing rings 272 to realize sealing with first time gas outlet 212 to communicate; A left side excessively lower port 241 is provided with groove 261, and the right excessive lower port 233 of air inlet valve core tube 203 embeds in the grooves 261, and right excessively lower port 233 relies on sealing rings 273 to realize that sealing communicates with the excessive lower port 241 in a left side; The internal diameter of sealing ring 272,273 is littler than the internal diameter of air inlet valve core tube 203, makes air inlet spool ball 202 block first time gas outlet 212 or second time gas outlet 213 better; Air inlet spool pad 204 outer ends are with sealing ring 271 and communicate with 213 sealings of second time gas outlet to realize the right side port 242 of giving vent to anger.
As Fig. 6-shown in Figure 9, air outlet valve assembly 3 comprises that also a centre is provided with the port 351 of giving vent to anger, left end is provided with left air inlet upper port 352 and right-hand member is provided with the right excessively valve core tube 305 of giving vent to anger of upper port 353, one is provided with the excessively spool pad 306 of giving vent to anger of upper port 361 and right air inlet upper port 362 of a left side, and the hollow screw 307 of giving vent to anger; The valve core tube 305 of giving vent to anger is installed in the valve body 301 of giving vent to anger in the earthing with excessive upper port 361 sealings in an excessive upper port 353 in the right side and a left side mutually with the spool pad 306 of giving vent to anger, give vent to anger spool ball 302,303 and spring 304 is arranged in the valve core tube 305 of giving vent to anger, air inlet 311 sealings communicate on the left side air inlet upper port 361 and first, air inlet 312 sealings communicate on the right air inlet upper port 353 and second, and the port 351 of giving vent to anger communicates with 313 sealings of last gas outlet; The valve body 301 of giving vent to anger is provided with to give vent to anger installs port 308, and the hollow screw 307 of giving vent to anger is arranged on to give vent to anger and port 308 is installed and is propped up the spool pad 306 of giving vent to anger with the valve core tube 305 and the spool pad 306 of giving vent to anger of giving vent to anger.
The left air inlet upper port 352 and right excessively upper port 353 correspondences of valve core tube 305 of giving vent to anger are provided with groove 382,383, groove 382,383 correspondences are provided with sealing ring 392,393, air inlet 311 relies on sealing ring 392 to realize that sealing communicates on the left side air inlet upper port 352 and second, give vent to anger spool pad 306 a left side excessively upper port 361 be provided with groove 381, the right excessively upper port 353 of valve core tube 305 of giving vent to anger embeds in the grooves 381, and right excessively upper port 353 and a left side excessively upper port 361 rely on dense seal 393 to realize sealing to communicate; The internal diameter of sealing ring 392,393 is littler than the internal diameter of the valve core tube 305 of giving vent to anger, make give vent to anger spool ball 302,303 better correspondence block left air inlet upper port 352, right excessively upper port 353; Spool pad 306 outer ends of giving vent to anger are with sealing ring 391 and communicate to realize on the right air inlet upper port 362 and first air inlet 312 sealings.
As shown in figure 11, in order to allow gas in this drying machine, circulate better, need be in dry main body 1 and be equipped with the air cushioning space at give vent to anger an end and air inlet one end of adsorbent 104, specifically take following scheme:
Air inlet one end at adsorbent 104: be provided with a buffering air inlet cavity 109 between Intake Cover 107 and the dry cavity 106, it is provided with two first inlet chambers 191 spaced apart from each other and second inlet chamber 192; Inlet air filtration net 105 is sandwiched between dry cavity 106 and the buffering air inlet cavity 109; First containing cavity 101, first inlet chamber 191 communicate successively with the first excessive air inlet 171, and second containing cavity 102, second inlet chamber 192 communicate successively with the second excessive air inlet 172; Certainly, buffering air inlet cavity 109 can with dry cavity 106 for one design, when installation air inlet screen pack 105, the air inlet of inlet air filtration net 105 and dry cavity 106 leaves distance then.
The end of giving vent to anger at adsorbent 104: be equipped with a spring 110 that is positioned at the screen pack 105 ' top of giving vent to anger in first containing cavity 101 of dry cavity 106 and second containing cavity 102, so that first containing cavity 101 and second containing cavity 102 form a cushion space in the outlet side.
In fact, give vent to anger an end and air inlet one end of adsorbent 104 are all can take same scheme.
Reach between buffering air inlet cavity 109 and the Intake Cover 107 between dry cavity 106 and the buffering air inlet cavity 109 and be equipped with seal ring piece 11.
Agent structure of the present utility model (comprise dry cavity 106, Intake Cover 107, give vent to anger cover 108, air inlet valve core tube 203, air inlet spool pad 204, air inlet hollow screw 205, the valve core tube 305 of giving vent to anger, the spool pad 306 of giving vent to anger, the hollow screw 307 of giving vent to anger, the spool ball 302 of giving vent to anger, air inlet spool ball 202) material is aluminium alloy, modular package assembly (bolt connection), compact conformation, under same disposal ability (charge flow rate) condition, volume is little, and is in light weight.
Because use above-mentioned intake valve assembly, air outlet valve assembly, magnetic valve and use spring extruding adsorbent, the utility model can be realized vertical and horizontal two various ways of level are installed.
Operation principle of the present utility model mainly comprises four processes:
As shown in figure 12, process containing cavity 101 absorption in: the first, 102 regeneration (separating adsorption desorption) of second containing cavity
Air inlet spool ball 202 is blocked second time gas outlet 213 and (has just been started the utility model, air inlet spool ball 202 is blocked second time gas outlet 213 at random or is blocked gas outlet 212 first time), following air inlet 211 is communicated with first time gas outlet 212, and drain valve 4 cuts out, and drain valve 4 ' is open-minded.
Moist compressed air enters first containing cavity 101 by air inlet down 211, first time gas outlet 212, first inlet chamber 191, air inlet screen 105, at this moment, pressure in first containing cavity 101 is bigger than the pressure in second containing cavity 102, spool ball 302 extrusion springs 304 of giving vent to anger, the spool ball 303 of giving vent to anger is blocked air inlet 312 on second; It is adsorbed that moisture in the compressed air is adsorbed agent 104, and compressed air is able to drying.Dried most compressed air (about 86%) enters the drying machine upstream device by air inlet 311, last gas outlet 313 on the filter screen 105 ' of giving vent to anger, first; Dried small amount of compression air (about 14%) enters second containing cavity 102 by regeneration throttling passage 103, and the adsorbent 104 of second containing cavity 102 is regenerated, and carries the compressed air of moisture and discharges by drain valve 4 ' and vent silencer 5 '.
As shown in figure 13, process containing cavity 101 absorption in two: the first, 102 pressurisings of second containing cavity
As shown in figure 14, process containing cavity 102 absorption in three: the second, 101 regeneration (separating adsorption desorption) of first containing cavity
Moist compressed air enters second containing cavity 102 by air inlet down 211, second time gas outlet 213, second inlet chamber 192, air inlet screen 105, and it is adsorbed that the moisture in the compressed air is adsorbed agent 104, and compressed air is able to drying; Dried most compressed air (about 86%) enters the drying machine upstream device by air inlet 312, last gas outlet 313 on the filter screen 15 ' of giving vent to anger, second.Dried small amount of compression air (about 14%) enters first containing cavity 101 of drying machine by regeneration throttling passage 103, and the adsorbent 104 of first containing cavity 101 is regenerated, and carries the compressed air of moisture and discharges by drain valve 4 and vent silencer 5.
As shown in figure 15, process containing cavity 102 absorption in four: the second, 101 pressurisings of first containing cavity
Under the control of controller 6, more than the operation of four process cycle periods, thereby reach the purpose of continuous drying air.
Embodiment two
Description by embodiment one, we know, the utility model is that first time gas outlet 212 and second time gas outlet 213 are blocked in the switching that utilizes instantaneous pressure difference between first containing cavity 101, second containing cavity 102 to drive air inlet spool ball 202, utilizes alternately dry gas of first containing cavity 101 and second containing cavity 102 then.The precondition that driving air inlet spool ball 202 reliably switches is that the pressure that switches preceding first containing cavity 101 and second containing cavity 102 reaches balance.
Because when first containing cavity 101 and second containing cavity, 102 volumes big (treating capacity that also is drying machine is big), there is the regeneration throttling passage 103 of prescribed level that regeneration chamber (first containing cavity 101 or second containing cavity 102) is full of, when the pressure of two cavitys can't reach balance, misoperation may appear in air inlet spool ball 202.
As Figure 16-shown in Figure 180, therefore, in the present embodiment, set up a quick equalizer valve holder assembly that is connected dry main body 1, it comprises that one is provided with the pressurising drain valve 8 that a pressurising valve seat 7 and that is communicated with the pressurising passage 701 of first containing cavity 101 and second containing cavity 102 is used to connect and block pressurising passage 701, pressurising drain valve 8 adopts magnetic valve, and pressurising valve seat 7 is fixed on the dry main body 1 by two pressurising cored screws 702,702 '.Wherein, processing for convenience, regeneration throttling passage 103 also is located on the pressurising valve seat 7.Pressurising cored screw 702 is communicated with pressurising passage 701, regeneration throttling passage 103 and first containing cavity 101 simultaneously, and pressurising cored screw 702 ' is communicated with pressurising passage 701, regeneration throttling passage 103 and second containing cavity 102 simultaneously.
Increased the operation principle of the present utility model of quick equalizer valve holder assembly, the operation principle that relative embodiment one describes, different is in process two and process four:
As shown in figure 19, process containing cavity 101 absorption in two: the first, 102 pressurisings of second containing cavity
As shown in figure 20, process containing cavity 102 absorption in four: the second, 101 pressurisings of first containing cavity
The utility model is not limited to the foregoing description, based on simple replacement the foregoing description, that do not make creative work, should belong to the scope that the utility model discloses.
Claims (10)
1. heatless regeneration absorption compressed air drying machine comprises:
One dry main body is provided with first containing cavity spaced apart from each other and second containing cavity in it, be communicated with a regeneration throttling passage that is positioned at the outlet side between first containing cavity and second containing cavity, all places adsorbent in first containing cavity and second containing cavity;
One air outlet valve assembly, it is located at the outlet side of dry main body and is communicated with first containing cavity and second containing cavity, is used to discharge dried air;
An and bleed valve assembly that is communicated with first containing cavity and second containing cavity;
It is characterized in that, also comprise
One intake valve assembly, it comprises that one has the air inlet valve body and of air inlet, one first time gas outlet and one second time gas outlet and is located in the air inlet valve body and is used for the air inlet spool ball that air inlet down is communicated with first time gas outlet or second time gas outlet; Intake valve is located at the inlet end of described dry main body, and first time the gas outlet communicates with the sealing of first containing cavity, and second time the gas outlet communicates with the sealing of second containing cavity.
2. heatless regeneration absorption compressed air drying machine according to claim 1, it is characterized in that, described intake valve assembly comprises that also being provided with air inlet port, left end in the middle of one is provided with give vent to anger lower port, right-hand member of a left side and is provided with the right excessively air inlet valve core tube of lower port, one left end is provided with a left side, and excessively lower port and right-hand member are provided with the right side give vent to anger the air inlet spool pad of lower port and an air inlet hollow screw; Air inlet valve core tube and air inlet spool pad with the excessive lower port in the right side and a left side excessively the lower port ground connection that interlinks be installed in the air inlet valve body, give vent to anger lower port and described first time gas outlet, a left side is tightly connected, the right side lower port of giving vent to anger communicates with the sealing of described second time gas outlet, the air inlet port communicates with the sealing of described air inlet down, described air inlet spool ball is movable in the air inlet valve core tube, the air inlet valve body is provided with the installation lower port, and the air inlet hollow screw is arranged on to be installed lower port and prop up air inlet spool pad with fixedly air inlet valve core tube and air inlet spool pad.
3. heatless regeneration absorption compressed air drying machine according to claim 2, it is characterized in that, a described left side give vent to anger lower port, right excessively lower port and a left side excessively lower port be equipped with a groove, give vent to anger and be equipped with a sealing ring in the groove of lower port and right excessively lower port in a described left side, the internal diameter of sealing ring is littler than the internal diameter of described air inlet valve core tube, and the excessive lower port in the described right side embeds in the groove of the excessive lower port in a described left side.
4. heatless regeneration absorption compressed air drying machine according to claim 1, it is characterized in that, described air outlet valve assembly comprises that one has on the air inlet on one first, one second valve body and be located at scene 2 gas valve core ball in the valve body of giving vent to anger of giving vent to anger of gas outlet on the air inlet and, is provided with spring between the scene 2 gas valve core ball; Air outlet valve is located at the outlet side of described dry main body, and air inlet communicates with the sealing of first containing cavity on first, and air inlet seals with second containing cavity and communicates on second.
5. heatless regeneration absorption compressed air drying machine according to claim 4, it is characterized in that, described air outlet valve assembly comprises that also a centre is provided with the port of giving vent to anger, left end is provided with left air inlet upper port and right-hand member is provided with the right excessively valve core tube of giving vent to anger of upper port, one is provided with the excessively spool pad of giving vent to anger of upper port and right air inlet upper port of a left side, and the hollow screw of giving vent to anger; The valve core tube of giving vent to anger is installed in the valve body of giving vent to anger in the earthing with the excessive upper port sealing in an excessive upper port in the right side and a left side mutually with the spool pad of giving vent to anger, the air inlet sealing communicates on the left side air inlet upper port and described first, the air inlet sealing communicates on the right air inlet upper port and described second, the port of giving vent to anger communicates with described upward gas outlet sealing, and two spool ball and springs of giving vent to anger are arranged in the valve core tube of giving vent to anger; The valve body of giving vent to anger is provided with the installation port of giving vent to anger, and the hollow screw of giving vent to anger is arranged on to give vent to anger and port is installed and is propped up the spool pad of giving vent to anger with the valve core tube and the spool pad of giving vent to anger of giving vent to anger.
6. heatless regeneration absorption compressed air drying machine according to claim 5, it is characterized in that, described left air inlet upper port, right excessively upper port and a left side excessively upper port are equipped with a groove, described left air inlet upper port and the right excessively groove of upper port are provided with sealing ring, the internal diameter of sealing ring is littler than the internal diameter of the described valve core tube of giving vent to anger, and right excessively upper port embeds in the groove of the excessive upper port in a left side.
7. heatless regeneration absorption compressed air drying machine according to claim 1 is characterized in that, is equipped with the air cushioning space in described dry main body and at the two ends of described adsorbent.
8. heatless regeneration absorption compressed air drying machine according to claim 1 is characterized in that, described bleed valve assembly comprises two drain valves that are communicated with first containing cavity and second containing cavity respectively.
9. according to any described heatless regeneration absorption compressed air drying machine of claim 1 to 8, it is characterized in that, also comprise a quick equalizer valve holder assembly, it comprises that one is provided with the pressurising drain valve that a pressurising valve seat and that is communicated with the pressurising passage of first containing cavity and second containing cavity is used to connect and block described pressurising passage.
10. heatless regeneration absorption compressed air drying machine according to claim 9 is characterized in that described regeneration throttling passage is arranged on described pressurising valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200508171U CN202061531U (en) | 2011-02-28 | 2011-02-28 | Non-heating regeneration adsorption type compressed air drier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200508171U CN202061531U (en) | 2011-02-28 | 2011-02-28 | Non-heating regeneration adsorption type compressed air drier |
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| CN202061531U true CN202061531U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200508171U Expired - Lifetime CN202061531U (en) | 2011-02-28 | 2011-02-28 | Non-heating regeneration adsorption type compressed air drier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151462A (en) * | 2011-02-28 | 2011-08-17 | 珠海市海夫实业发展有限公司 | Heatless regeneration adsorption-type compressed air drier |
| CN102927318A (en) * | 2012-03-31 | 2013-02-13 | 珠海市思卡净化技术有限公司 | Air outlet valve assembly and pressure swing adsorption device |
| CN110639333A (en) * | 2019-10-18 | 2020-01-03 | 深圳市贝腾科技有限公司 | Adsorption drying device |
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2011
- 2011-02-28 CN CN2011200508171U patent/CN202061531U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151462A (en) * | 2011-02-28 | 2011-08-17 | 珠海市海夫实业发展有限公司 | Heatless regeneration adsorption-type compressed air drier |
| CN102927318A (en) * | 2012-03-31 | 2013-02-13 | 珠海市思卡净化技术有限公司 | Air outlet valve assembly and pressure swing adsorption device |
| CN102927318B (en) * | 2012-03-31 | 2014-08-20 | 珠海市思卡净化技术有限公司 | Air outlet valve assembly and pressure swing adsorption device |
| CN110639333A (en) * | 2019-10-18 | 2020-01-03 | 深圳市贝腾科技有限公司 | Adsorption drying device |
| CN110639333B (en) * | 2019-10-18 | 2024-05-28 | 深圳市贝腾科技有限公司 | Adsorption drying device |
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