CN205235719U - Afebril regenerative double tower air drying clarifier - Google Patents
Afebril regenerative double tower air drying clarifier Download PDFInfo
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- CN205235719U CN205235719U CN201521117401.1U CN201521117401U CN205235719U CN 205235719 U CN205235719 U CN 205235719U CN 201521117401 U CN201521117401 U CN 201521117401U CN 205235719 U CN205235719 U CN 205235719U
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Abstract
The utility model discloses an afebril regenerative double tower air drying clarifier, constitute, go up valve collection board assembly, lower valve collection board assembly, its characterized in that including the cylinder drier: go up valve collection board assembly and be equipped with two cylinder driers down between the valve collection board assembly side by side and form, go up valve collection board assembly form with the cylinder drier between, all be equipped with first sealing washer and together fixed through connecting bolt between valve collection board assembly is formed with the cylinder drier down, go up in the middle of the valve collection board assembly down the rear portion be equipped with the compression coupling, down the middle upward rear portion of valve collection board assembly be equipped with down the compression coupling, upward be equipped with the closed tube between compression coupling and the lower compression coupling. The equipment of impurity such as oil among the compressed air, water, dust can effectively be got rid of to this air drying clarifier.
Description
Technical field
The utility model is air drying device of compressor, particularly a kind of heatless regeneration formula double-tower airDry cleaner.
Background technology
The purposes of compressed air in rail vehicle is more and more extensive, as: braking, pneumatic door, airSpring, pneumatic equipment etc. Compressed-air actuated quality directly affects the performance of pneumatic equipment performance.
Ubiquity oil, water and the large harmful substance of dust three in compressed air, the deposition of oil is by chock tubeRoad also makes the slow movement of valve; The mechanical admixtures such as dust will speed up the abrasion of pneumatic equipment and affect valve portClose; The harm of water is particularly serious, and it is acid that the condensate water in compressed air is, and sour curdling waterCan make valve class and pipeline etc. that serious corrosion occurs, and in the winter time, the freezing of condensate water can make brakesProduce the faults such as pipeline blockage, brake valve be stuck, malfunctioning, seriously threatening the operation of rail vehicleSafety.
Utility model content
For above-mentioned realistic problem, the utility model provide the oil that can effectively remove in compressed air, water,The equipment of the impurity such as dust, and the heatless regeneration formula double-tower air dry cleaner of applicable continuous air feed.
The technical solution of the utility model is: a kind of heatless regeneration formula double-tower air dry cleaner, bagDraw together drying composition, upper valve collection plate assembly, lower valve collection plate assembly, it is characterized in that: described upper valve collectionBetween plate assembly and lower valve collection plate assembly, be provided with side by side two drying compositions, upper valve collection plate assembly is with dryBetween dry cylinder composition, lower valve collection plate assembly is equipped with the first sealing ring and passes through between forming with dryingConnecting bolt is fixed together, and in the middle of upper valve collection plate assembly, lower rear portion is provided with compression pipe joint, underIn the middle of valve collection plate assembly, upper rear portion is provided with lower compression formula pipe joint, upper compression pipe joint and lower compression formulaBetween pipe joint, be provided with cross over pipe;
Described upper valve collection plate assembly comprises valve collection plate, the second sealing ring, check-valve cap, check valve setOne-tenth, check-valve spring, choke valve. Outside check-valve cap, groove is provided with the second sealing ring, and check-valve cap is logicalCross screw threads for fastening on upper valve collection plate, between two check-valve caps of upper valve collection plate, be provided with choke valve, non-returnThe valve stem sleeve of valve composition is located in check-valve cap, between check-valves composition and check-valve cap, is provided with check-valvesSpring; Upper valve collection plate side sets out air port;
Described lower valve collection plate assembly comprise lower valve collection plate, heating tube, filtration control valve portion, bleed valve portion,Intake valve portion and electrical equipment portion. In described lower valve collection plate, near bleed valve portion, be provided with heating tube, lower valve collection plateBelow, the control valve portion of filtering that is provided with to the rear, filters control valve portion both sides and is provided with bleed valve portion, lower valveCollection is provided with two cover intake valve portions before plate, is provided with electrical equipment portion below lower valve collection plate, and establish lower valve collection plate sidePut air inlet;
Described bleed valve portion comprise the first flat shim, bleed valve composition, excretion valve gap, bleed valve spring,Bleed valve piston bush, bleed valve piston, the first hexagon socket head cap screw, fastening bolt, bleed valve support,The first rubber guide pin bushing, the 3rd sealing ring, the 4th sealing ring, the 5th sealing ring, the 6th sealing ring,Seven sealing rings. Two the 5th sealing rings are set, its corresponding ditch in inner side outside bleed valve piston bush in grooveCorresponding the 6th sealing ring and the first rubber guide pin bushing are set in groove; Outside bleed valve piston, in groove, arrangeThe 7th sealing ring, arranges bleed valve spring in the cylindrical hole of top; In bleed valve composition upper groove, arrangeThe 4th sealing ring, bleed valve piston is through bleed valve piston bush, and the first hexagon socket head cap screw is flat through firstPad and bleed valve form and are fastened on bleed valve piston, in excretion valve gap lateral sulcus groove, arrange the 3rdSealing ring, excretion valve gap is fixed on lower valve collection plate by four fastening bolts; Excretion valve gap and excretionBetween valve piston cover, bleed valve support is set;
Described intake valve portion comprises the second flat shim, intake valve composition, the second rubber guide pin bushing, intake valveSupport, inlet valve spring, intake valve piston, air inlet valve gap, the second hexagon socket head cap screw, the 8th sealingCircle, the 9th sealing ring, the tenth sealing ring, the 11 sealing ring, the 12 sealing ring. Intake valve props upOutside frame, in groove, be provided with the 9th sealing ring, in its inner side respective groove, be provided with the tenth sealing ring and secondRubber guide pin bushing, arranges the 12 sealing ring in groove outside intake valve piston, intake valve composition bottom ditchThe 8th sealing ring is set in groove, and intake valve piston is through intake valve support, and the second hexagon socket head cap screw is through theTwo flat shims and intake valve form and are fastened on intake valve piston, in air inlet valve gap lateral sulcus groove, arrangeTwo the 11 sealing rings, air inlet valve gap by screw threads for fastening on lower valve collection plate, intake valve piston andBetween intake valve support, be provided with inlet valve spring;
Described filtration control valve portion comprised filter core, application valve cover, control valve composition, control valve spring,The 13 sealing ring, the 14 sealing ring, the 15 sealing ring. Outside application valve cover, in groove, be provided withThe 13 sealing ring, is provided with the 15 sealing ring in the groove of control valve composition outside, and control valve composition is putIn application valve cover, between application valve cover and control valve composition, be provided with control valve spring, application valve cover is logicalCross screw threads for fastening on lower valve collection plate, application valve cover outside was provided with filter core, crossed filter core and application valve coverBetween be provided with the 14 sealing ring;
Described electrical equipment portion comprise electric lid, temperature switch, magnetic valve, electric controller, electrical outlets,The 3rd hexagon socket head cap screw. Electric lid side is provided with electrical outlets, and in electric lid, middle part is provided with temperature switchAnd by screw threads for fastening on lower valve collection plate, temperature switch both sides are provided with magnetic valve and pass through screw threads for fasteningOn lower valve collection plate, in electric lid, be also provided with electric controller, electric lid is by four the 3rd interior hexagonalsBe bolted on lower valve collection plate.
Described drying composition comprises drying, upper filter screen composition, adsorbent, Raschig ring box, absorptionAgent holddown spring, spring pull bar, spring pressing nut. Drying internal upper part is provided with upper filter screen composition and bottomBe provided with Raschig ring box, in drying, between upper filter screen composition and Raschig ring box, be provided with adsorbent, spring drawsBar is through upper filter screen composition, adsorbent and Raschig ring box in drying, and spring pull bar two ends are with spiral shellLine, upper end is anchored on valve collection plate, lower end and spring pressing nut are fastening, Raschig ring box and spring pressing nut itBetween be provided with adsorbent holddown spring.
The utility model has the advantages of and be: can effectively remove oil in compressed air, water, dust etc.The equipment of impurity, and the heatless regeneration formula double-tower air of the carrier state of applicable continuous air feed memory is dryClarifier. Adopt the utility model can prevent that rail locomotive motor vehicle braking system and pneumatic equipment from producing rustErosion, stop up, solidifying water, the phenomenon such as freeze. Thereby can avoid the brake and the gas that are caused by above-mentioned phenomenonThe driving accident of moving equipment malfunction and cause, the while can extend the time between overhauls(TBO) of brake and pneumatic equipment,Save recondition expense and labor service.
Brief description of the drawings
Fig. 1 is a kind of heatless regeneration formula double-tower air dry cleaner of the utility model front contour structuresSchematic diagram
Fig. 2 is a kind of heatless regeneration formula double-tower air dry cleaner of the utility model side contour structuresSchematic diagram
The upper valve collection plate assembly of a kind of heatless regeneration formula of Fig. 3 the utility model double-tower air dry cleanerStructural representation
The lower valve collection plate assembly of a kind of heatless regeneration formula of Fig. 4 the utility model double-tower air dry cleanerStructural representation
The lower valve collection plate assembly of a kind of heatless regeneration formula of Fig. 5 the utility model double-tower air dry cleanerA-A cross-sectional view
The lower valve collection plate assembly of a kind of heatless regeneration formula of Fig. 6 the utility model double-tower air dry cleanerB-B cross-sectional view
The drying composition knot of a kind of heatless regeneration formula of Fig. 7 the utility model double-tower air dry cleanerStructure schematic diagram
The operation principle signal of a kind of heatless regeneration formula of Fig. 8 the utility model double-tower air dry cleanerFigure
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail
As shown in Fig. 1～Fig. 7, a kind of heatless regeneration formula of the utility model embodiment double-tower air is dry cleanChange device, comprise drying composition 200, upper valve collection plate assembly 100, lower valve collection plate assembly 300, its spyLevy and be: between described upper valve collection plate assembly 100 and lower valve collection plate assembly 300, be provided with side by side two and doDry cylinder composition 200, between upper valve collection plate assembly 100 forms 200 with drying, lower valve collection plate assembly300 and drying composition 200 between be equipped with the first sealing ring 17 fixing by connecting bolt 41Together, in the middle of upper valve collection plate assembly 100, lower rear portion is provided with compression pipe joint 4, and lower valve collection plate is totalIn the middle of becoming 300, upper rear portion is provided with lower compression formula pipe joint 401, upper compression pipe joint 4 and lower compressionBetween formula pipe joint 401, be provided with cross over pipe 5;
Described upper valve collection plate assembly 100 comprise valve collection plate 3, the second sealing ring 12, check-valve cap 14,Check-valves composition 15, check-valve spring 16, choke valve 42. Check-valve cap 14 outside grooves are provided withTwo sealing rings 12, check-valve cap 14 by screw threads for fastening on upper valve collection plate 3, upper valve collection plate 3Between two check-valve caps 14, be provided with choke valve 42, the valve stem sleeve of check-valves composition 15 is located at check-valve capIn 14, between check-valves composition 15 and check-valve cap 14, be provided with check-valve spring 16; Upper valve collection plate 3Side sets out air port 101;
The effect of check-valves is to prevent that total reservoir compressed air from flowing backwards, and the effect of choke valve is to control regenerationAir mass flow.
Described lower valve collection plate assembly 300 comprises lower valve collection plate 1, heating tube 7, filters control valve portion, rowLet out valve portion, intake valve portion and electrical equipment portion, near the interior bleed valve of described lower valve collection plate 1 portion, be provided with heating tube 7,Lower valve collection plate 1 is the control valve portion of filtering that is provided with to the rear below, filters control valve portion both sides and is provided with excretionValve portion, lower valve collection plate 1 is provided with two cover intake valve portions above, and lower valve collection plate 1 is provided with electrical equipment portion below;By lower valve collection plate 1 side, air inlet 301 is set;
Described bleed valve portion comprises the first flat shim 22, bleed valve composition 23, excretion valve gap 39, excretionValve spring 34, bleed valve piston bush 35, bleed valve piston 36, the first hexagon socket head cap screw 40, fasteningBolt 70, bleed valve support 37, the first rubber guide pin bushing 25, the 3rd sealing ring 38, the 4th sealing ring24, the 5th sealing ring 30, the 6th sealing ring 27, the 7th sealing ring 31. Outside bleed valve piston bush 35Two the 5th sealing rings 30 are set in side trench, in its inner side respective groove, corresponding the 6th sealing are setCircle 27 and the first rubber guide pin bushing 25; In bleed valve piston 36 outside grooves, the 7th sealing ring 31 is set,Bleed valve spring 34 is set in the cylindrical hole of top; Bleed valve forms the 4th sealing is set in 23 upper grooveCircle 24, bleed valve piston 36 passes first through bleed valve piston bush 35, the first hexagon socket head cap screws 40Flat shim 22 and bleed valve composition 23 are also fastened on bleed valve piston 36, excretion valve gap 39 outsidesThe 3rd sealing ring 38 is set in groove, and excretion valve gap 39 is fixed on lower valve by four fastening bolts 70On collection plate 1; Between excretion valve gap 39 and bleed valve piston bush 35, bleed valve support 37 is set;
Described intake valve portion comprises the second flat shim 220, intake valve composition 230, the second rubber guide pin bushing250, intake valve support 28, inlet valve spring 29, intake valve piston 32, air inlet valve gap 33, secondHexagon socket head cap screw 48, the 8th sealing ring 3000, the 9th sealing ring 260, the tenth sealing ring 270,11 sealing ring the 310, the 12 sealing rings 240. In intake valve support 28 outside grooves, be provided with the 9thSealing ring 260, is provided with the tenth sealing ring 270 and the second rubber guide pin bushing 250 in its inner side respective groove,In intake valve piston 32 outside grooves, the 12 sealing ring 240 is set, intake valve forms 230 bottom ditchesThe 8th sealing ring 3000 is set in groove, and intake valve piston 32 is through intake valve support 28, the second interior sixCorner bolt 48 is through the second flat shim 220 and intake valve composition 230 and be fastened to intake valve piston 32Upper, in air inlet valve gap 33 outside grooves, two the 11 sealing rings 310 are set, air inlet valve gap 33 is logicalCross screw threads for fastening on lower valve collection plate 1, between intake valve piston 32 and intake valve support 28, be provided with intoSpring for valve 29;
Described filtration control valve portion comprised filter core 10, application valve cover 11, control valve composition 44, controlledValve spring 45, the 13 sealing ring the 12, the 14 sealing ring the 13, the 15 sealing rings 50. ControlIn valve gap 11 outside grooves, be provided with the 13 sealing ring 12, control valve forms in 44 outside grooves and is provided withThe 15 sealing ring 50, control valve composition 44 is placed in application valve cover 11, application valve cover 11 and controlBetween valve processed composition 44, be provided with control valve spring 45, application valve cover 11 by screw threads for fastening at lower valve collectionOn plate 1, application valve cover 11 outsides were provided with filter core 10, crossed between filter core 10 and application valve cover 11Be provided with the 14 sealing ring 13;
Described electrical equipment portion comprise electric lid 46, temperature switch 8, magnetic valve 9, electric controller 6,Electrical outlets 47, the 3rd hexagon socket head cap screw 49. Electric lid 46 sides are provided with electrical outlets 47, electricCover that 46 interior middle parts are provided with temperature switch 8 and by screw threads for fastening on lower valve collection plate 1, temperature switch 8Both sides be provided with magnetic valve 9 and by screw threads for fastening on lower valve collection plate 1, in electric lid 46, be also provided with electricityAirgun controller 6, electric lid 46 is fixed on lower valve collection plate 1 by four the 3rd hexagon socket head cap screws 49.
The effect of filtering control part is further to purify and control wind quality and prevent that drier is in the time of low pressureWaste a large amount of compressed air. The effect of intake valve portion is to control from the compressed air of air compressor machine to flow to.The effect of bleed valve portion is impurity and the moisture content row atmosphere that dry decontamination process is produced. The work of electrical equipment portionWith being to control the duty of drier two towers and prevent that winter dryness device valve class from freezing. Electrical controlThe maximum feature of device 6 is to have function time memory, drier double tower when memory air compressor machine stops pump windDuty, the air compressor machine work that again continues when pump wind, reaches identical object of double tower working time,Thereby realize optimum drying effect.
Described drying composition 200 comprises drying 2, upper filter screen composition 18, adsorbent 19, La XiRing box 20, adsorbent holddown spring 21, spring pull bar 51, spring pressing nut 52. On drying 2 is interiorPortion is provided with upper filter screen composition 18 and bottom is provided with Raschig ring box 20, the interior upper filter screen composition 18 of drying 2And between Raschig ring box 20, be provided with adsorbent 19, spring pull bar 51 is through the upper filter screen in drying 2Composition 18, adsorbent 19 and Raschig ring box 20, spring pull bar 51 two ends are threaded, and upper end is fasteningIn upper valve collection plate 3, lower end and spring pressing nut 52 are fastening, between Raschig ring box 20 and spring pressing nut 52Be provided with adsorbent holddown spring 21.
The effect of upper filter screen composition is interception mechanical admixture. The effect of adsorbent is in adsorption compression airGaseous state moisture content. The effect of rubbish west ring box is fluid oil, water and the bulky grain machine of removing in compressed airTool impurity.
The utility model action principle
As shown in Figure 8. Intake valve and bleed valve are used for controlling the flow direction of compressed air and regeneration air,Make the alternately dry and regeneration of left and right drying tower by the open and close of intake valve and bleed valve. Intake valve and rowLet out the open and close of valve by electric controller control.
In the time that electric controller sends electrical control signal excitation to left side magnetic valve, left side magnetic valve pairLeft inlet and outlet valve sends air control signal, and inlet and outlet valve overcomes bullet under the effect of pressure signalSpring power, opens left bleed valve and closes left intake valve. Now right intake valve and bleed valve are at spring masterpieceWith under, right air inlet valve position in open mode and right bleed valve in closed condition. Carry out the humidity of air compressor machineCompressed air enters right drying tower through right intake valve, in the adsorbent adsorption compression air in right drying towerSteam, then dry air is sent to total reservoir through right check-valves, realize compressed-air actuated dry.
Meanwhile, left drying tower communicates with atmosphere through left bleed valve, and the adsorbent in left drying tower is releasedDischarge water point. A small amount of dry air through choke valve from right drying tower, carries the moisture of adsorbent surfaceThrough bleed valve row atmosphere, realize the regeneration of left drying tower.
Electric controller of the present utility model periodically sends alternately excitation to two magnetic valves of left and right sidesSignal, the drying tower in two drying towers is in the time of drying regime, and another drying tower is in againRaw state.
The utility model is provided with filtration control valve, only at dryer export pressure higher than setting pressureTime, open under pressure control valve port. When dryer export pressure is during lower than setting pressure,Make time controller send electric instruction to magnetic valve, magnetic valve does not send air instruction yet. Two dryTower is all in drying regime.
The utility model electric controller has function time memory, dry when memory air compressor machine stops pump windThe duty of dry device double tower, the air compressor machine work that again continues when pump wind, reaches double tower working time phaseSame object, thus realize optimum drying effect.
Claims (5)
1. a heatless regeneration formula double-tower air dry cleaner, comprise drying composition, upper valve collection plate assembly,Lower valve collection plate assembly, is characterized in that: between described upper valve collection plate assembly and lower valve collection plate assembly side by sideBe provided with two dryings composition, between upper valve collection plate assembly and drying composition, lower valve collection plate assembly andBetween drying composition, be equipped with the first sealing ring and be fixed together by connecting bolt, upper valve collection plateIn the middle of assembly, lower rear portion is provided with compression pipe joint, and in the middle of lower valve collection plate assembly, upper rear portion is provided with and presses downContracting formula pipe joint, is provided with cross over pipe between upper compression pipe joint and lower compression formula pipe joint.
2. a kind of heatless regeneration formula double-tower air dry cleaner according to claim 1, its feature existsIn: described upper valve collection plate assembly comprises upper valve collection plate, the second sealing ring, check-valve cap, check valve setOne-tenth, check-valve spring, choke valve, groove is provided with the second sealing ring, check-valve cap outside check-valve capOn upper valve collection plate, between two check-valve caps of upper valve collection plate, be provided with choke valve by screw threads for fastening, onlyThe valve stem sleeve that returns valve composition is located in check-valve cap, between check-valves composition and check-valve cap, is provided with non-returnValve spring; Upper valve collection plate side sets out air port.
3. a kind of heatless regeneration formula double-tower air dry cleaner according to claim 1, its feature existsIn: described lower valve collection plate assembly comprise lower valve collection plate, heating tube, filtration control valve portion, bleed valve portion,Intake valve portion and electrical equipment portion, be provided with heating tube, lower valve collection plate near bleed valve portion in described lower valve collection plateBelow, the control valve portion of filtering that is provided with to the rear, filters control valve portion both sides and is provided with bleed valve portion, lower valveCollection is provided with two cover intake valve portions before plate, is provided with electrical equipment portion below lower valve collection plate; Establish lower valve collection plate sidePut air inlet;
Described bleed valve portion comprise the first flat shim, bleed valve composition, excretion valve gap, bleed valve spring,Bleed valve piston bush, bleed valve piston, the first hexagon socket head cap screw, fastening bolt, bleed valve support,The first rubber guide pin bushing, the 3rd sealing ring, the 4th sealing ring, the 5th sealing ring, the 6th sealing ring,Seven sealing rings, arrange two the 5th sealing rings in groove outside bleed valve piston bush, its corresponding ditch in inner sideCorresponding the 6th sealing ring and the first rubber guide pin bushing are set in groove; Outside bleed valve piston, in groove, arrangeThe 7th sealing ring, arranges bleed valve spring in the cylindrical hole of top; In bleed valve composition upper groove, arrangeThe 4th sealing ring, bleed valve piston is through bleed valve piston bush, and the first hexagon socket head cap screw is flat through firstPad and bleed valve form and are fastened on bleed valve piston, in excretion valve gap lateral sulcus groove, arrange the 3rdSealing ring, excretion valve gap is fixed on lower valve collection plate by four fastening bolts; Excretion valve gap and excretionBetween valve piston cover, bleed valve support is set;
Described intake valve portion comprises the second flat shim, intake valve composition, the second rubber guide pin bushing, intake valveSupport, inlet valve spring, intake valve piston, air inlet valve gap, the second hexagon socket head cap screw, the 8th sealingCircle, the 9th sealing ring, the tenth sealing ring, the 11 sealing ring, the 12 sealing ring, intake valve props upOutside frame, in groove, be provided with the 9th sealing ring, in its inner side respective groove, be provided with the tenth sealing ring and secondRubber guide pin bushing, arranges the 12 sealing ring in groove outside intake valve piston, intake valve composition bottom ditchThe 8th sealing ring is set in groove, and intake valve piston is through intake valve support, and the second hexagon socket head cap screw passesThe second flat shim and intake valve form and are fastened on intake valve piston, in air inlet valve gap lateral sulcus groove, establishPut two the 11 sealing rings, air inlet valve gap by screw threads for fastening on lower valve collection plate, intake valve pistonAnd be provided with inlet valve spring between intake valve support;
Described filtration control valve portion comprised filter core, application valve cover, control valve composition, control valve spring,The 13 sealing ring, the 14 sealing ring, the 15 sealing ring, be provided with in groove outside application valve coverThe 13 sealing ring, is provided with the 15 sealing ring in the groove of control valve composition outside, and control valve composition is putIn application valve cover, between application valve cover and control valve composition, be provided with control valve spring, application valve cover is logicalCross screw threads for fastening on lower valve collection plate, application valve cover outside was provided with filter core, crossed filter core and application valve coverBetween be provided with the 14 sealing ring;
Described electrical equipment portion comprise electric lid, temperature switch, magnetic valve, electric controller, electrical outlets,The 3rd hexagon socket head cap screw, electric lid side is provided with electrical outlets, and in electric lid, middle part is provided with temperature switchAnd by screw threads for fastening on lower valve collection plate, temperature switch both sides are provided with magnetic valve and pass through screw threads for fasteningOn lower valve collection plate, in electric lid, be also provided with electric controller, electric lid is by four the 3rd interior hexagonalsBe bolted on lower valve collection plate.
4. a kind of heatless regeneration formula double-tower air dry cleaner according to claim 1, its feature existsIn: described drying composition comprises drying, upper filter screen composition, adsorbent, Raschig ring box, absorptionAgent holddown spring, spring pull bar, spring pressing nut, drying internal upper part is provided with upper filter screen composition and bottomBe provided with Raschig ring box, in drying, between upper filter screen composition and Raschig ring box, be provided with adsorbent, spring drawsBar is through upper filter screen composition, adsorbent and Raschig ring box in drying, and spring pull bar two ends are with spiral shellLine, upper end is anchored on valve collection plate, lower end and spring pressing nut are fastening, Raschig ring box and spring pressing nut itBetween be provided with adsorbent holddown spring.
5. a kind of heatless regeneration formula double-tower air dry cleaner according to claim 3, its feature existsIn: described electric controller is provided with memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117401.1U CN205235719U (en) | 2015-12-25 | 2015-12-25 | Afebril regenerative double tower air drying clarifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117401.1U CN205235719U (en) | 2015-12-25 | 2015-12-25 | Afebril regenerative double tower air drying clarifier |
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| CN205235719U true CN205235719U (en) | 2016-05-18 |
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| CN201521117401.1U Active CN205235719U (en) | 2015-12-25 | 2015-12-25 | Afebril regenerative double tower air drying clarifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944501A (en) * | 2016-06-29 | 2016-09-21 | 株洲壹星科技股份有限公司 | Multifunctional integrated end cover structure of air drier and assembling, disassembling and maintaining method |
-
2015
- 2015-12-25 CN CN201521117401.1U patent/CN205235719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944501A (en) * | 2016-06-29 | 2016-09-21 | 株洲壹星科技股份有限公司 | Multifunctional integrated end cover structure of air drier and assembling, disassembling and maintaining method |
| CN105944501B (en) * | 2016-06-29 | 2019-04-23 | 株洲壹星科技股份有限公司 | A kind of multifunctional integrated end cover structure of air dryer and dismounting maintaining method |
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