CN104711799A - Open-width vacuum water extractor - Google Patents
Open-width vacuum water extractor Download PDFInfo
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- CN104711799A CN104711799A CN201510118602.1A CN201510118602A CN104711799A CN 104711799 A CN104711799 A CN 104711799A CN 201510118602 A CN201510118602 A CN 201510118602A CN 104711799 A CN104711799 A CN 104711799A
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Abstract
The invention relates to an open-width vacuum water extractor which comprises a rack, and a deviation correcting device, a tension adjustment mechanism, a vacuum sealing dewatering device, a water ring vacuum system and a conveying mechanism used for conveying open-width fabric are arranged on the rack in sequence. The open-width vacuum water extractor has the advantages of being simple in structure and convenient to use, the deviation correcting device can achieve deviation correction before the open-width fabric enters the vacuum sealing dewatering device, and it is guaranteed that the open-width fabric is always located in a sealing area formed between a sealing roller and a vacuum negative pressure mechanism; additionally, a tracking air blocking device randomly tracks and blocks air through a feedback signal of a positioning sensor, and it is guaranteed that vacuum negative pressure always meets negative pressure needed by dewatering. By the adoption of the vacuum sealing dewatering device, the dewatering efficiency of the open-width fabric can be greatly improved, aerodynamic action generated from the vacuum negative pressure is used, the aim of the dewatering of the open-width fabric is achieved through considering the feature of fluid, and the effect that the water content of dewatered open-width fabric is lower compared with a traditional detwatering method is achieved.
Description
Technical field
The present invention relates to dehydration equipment, particularly relate to a kind of for the open width vacuum hydroextractor after open width fabric printing and dyeing washing needed for dewatering process.
Background technology
At present, the conventional dehydration method that open width fabric adopts after printing and dyeing washing is the vertical drier utilizing two rice diameters, by manually open width fabric being loaded in centrifugal cylindrical shell, centrigugal swing dryer work is after 15 minutes, again by manually taking out open width fabric, shaping drying Zuo Xia road process could be sent into after open width fabric after dehydration is taken out also needs manual sorting, and the open width fabric be positioned at bottom vertical drier moisture after drying dehydration is appointed so more, so just substantially prolongs the time that shaping drying is dried, greatly waste the energy of baking needed, vertical drier traditional in addition at least needs that two labours are continual follows technological process operation, labour intensity is large, there is potential safety hazard, add cost of human resources simultaneously.In addition, also have some printing and dyeing mills to use and copy Japan and Korea S's dehydration technique, but the dehydrating effect of the external dehydration technique of above-mentioned imitation is not good, moisture is appointed so very high, only save the time of the manual sorting after dewatering process, appoint the generation so causing the waste stoving process time and consume more multiple-energy-source situation.
Summary of the invention
The applicant is for above-mentioned existing issue, utilize aerodynamics and fluid mechanics principle, research and develop open width vacuum hydroextractor, its efficiently solve existing dewatering use of labor mainly with and open width fabric dehydration after the high problem of moisture, in turn save rear road stoving process time and the energy simultaneously.
The technical solution adopted in the present invention is as follows:
Open width vacuum hydroextractor, comprises frame, and in described frame, order installs deviation correcting device, tension adjustment mechanism, vacuum seal dewater unit, water ring vacuum system and for carrying the conveying mechanism of open width fabric.
Its further technical scheme is:
Described vacuum seal dewater unit comprises sealed roller, negative pressure of vacuum mechanism, the negative pressure cavity for dewatering is had in the inside of described negative pressure of vacuum mechanism, permeable pore area to cover on described negative pressure cavity and is arranged between described sealed roller and negative pressure of vacuum mechanism, forms the dehydration passage of open width fabric between described sealed roller and permeable pore area; At the two ends of described negative pressure of vacuum mechanism, automatic gas shutoff device is also installed respectively; The two ends of described sealed roller are connected with two the second electric pushrods respectively;
Described permeable pore area is strip, and described permeable pore area has the arc groove matched with the periphery of described sealed roller, and described arc groove has multiple spaced permeable hole, and described permeable hole is up big and down small through hole;
Open width vacuum hydroextractor as claimed in claim 1, described water ring vacuum system comprises vavuum pump, described vavuum pump is connected with vaccum pump motor, air inlet and the vacuum seal dewater unit pipeline of described vavuum pump are flexible coupling, described vacuum delivery side of pump to be linked in sequence water tank by pipeline, installs water pump for being the continuous water filling of vavuum pump above described water tank;
Described conveying mechanism comprises the first spread roller, the first fabric guide roll, the second fabric guide roll, the 3rd fabric guide roll, the second spread roller, carry-over pinch rolls, the 4th fabric guide roll and the blanking mechanism that sequential organization is arranged, described blanking mechanism comprises blanking roller, and described blanking roller is connected with blanking traction electric machine; Described first spread roller, the second spread roller are connected with spread motor respectively;
The concrete structure of described deviation correcting device is as follows: comprise runing rest, one end of described runing rest and frame pivot joint, the middle part of described runing rest is connected with the center of deviation rectification roller by bearing seat with spherical outside surface, the output of the first electric pushrod is connected with one end of described deviation rectification roller, and described first electric pushrod is also arranged in frame;
The concrete structure of described automatic gas shutoff device is as follows: comprise the 3rd electric pushrod, described 3rd electric pushrod is rack-mount by fixed support, described support is connected with one end of negative pressure of vacuum mechanism, connects sealing strip and the activity bar for installing alignment sensor respectively at the output of described 3rd electric pushrod;
The concrete structure of described device of automatically feeling wronged and acting rashly is as follows: comprise motor, and described motor is also connected with the both sides, one end of negative pressure of vacuum mechanism by support, and the output of described motor is connected with one end of turning cylinder by shaft coupling; The other end of described turning cylinder is connected with the support being arranged on negative pressure of vacuum mechanism opposite side; Described turning cylinder installs a travelling gear, and travelling gear engages with sealing tooth bar and the activity bar of installing alignment sensor respectively, and described sealing tooth bar is rabbeted in described negative pressure of vacuum mechanism;
Described negative pressure of vacuum mechanism adopt in rectangular aluminum section bar or circular aluminum section bar any one, described negative pressure of vacuum mechanism has groove, in described groove, has multiple spaced permeable round; The tangential length of described sealed roller periphery and the tangent formation of open width fabric is greater than the diameter of described permeable round;
Described frame and vacuum seal dewater unit also install alignment sensor.
Beneficial effect of the present invention is as follows:
Structure of the present invention is simple, easy to use, adopts deviation correcting device can realize entering the correction before vacuum seal dewater unit to open width fabric, to ensure in the sealing area that open width fabric is formed all the time between sealed roller and negative pressure of vacuum mechanism; In addition follow the tracks of the feedback signal random-tracking gas shutoff of gas shutoff device by alignment sensor, guarantee that negative pressure of vacuum meets the negative pressure needed for dehydration all the time.Adopt vacuum seal dewater unit greatly can improve the dewatering efficiency of open width fabric, its aerodynamic effect produced by negative pressure of vacuum, also consider that the characteristic of fluid is to reach the object of open width fabric dehydration, makes dehydrated open width fabric moisture have and has lower effect compared with conventional dehydration method simultaneously.Utilize the present invention to efficiently solve the existing printing and dyeing washing process problem that moisture is high after dewatering, can effectively reduce drainage of human resources cost simultaneously, save stoving process time and the energy.The present invention also adopts two kinds of automatic gas shutoff devices (electric pushrod drives two kinds of structures of sealing strip and driven by motor sealing tooth bar, and more easy when the former installs compared with the latter, more saves manufacturing cost in addition.), the structure diversification of automatic gas shutoff device, effectively prevent open width fabric at the gas leak phenomenon produced through vacuum seal dewater unit, meet the effect of negative pressure of vacuum stability when dewatering, good negative pressure of vacuum stability can improve the dehydrating effect of open width fabric simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of vacuum seal dewater unit in the present invention.
Fig. 2 is overall structure schematic diagram of the present invention.
Fig. 3 is the structural representation of the first automatic gas shutoff device in the present invention.
Fig. 4 is the structural representation of the automatic gas shutoff device of the second in the present invention.
Fig. 5 is the structural representation of deviation correcting device in level.
Fig. 6 is the view that the electric pushrod of deviation correcting device in the present invention stretches out.
Fig. 7 is the view that the electric pushrod of deviation correcting device in the present invention shrinks.
Fig. 8 is the mounting structure schematic diagram of negative pressure of vacuum mechanism in the present invention, sealing strip (or sealing tooth bar) and activity bar.
Fig. 9 is the structural representation of permeable pore area in the present invention.
Figure 10 is the sectional structure schematic diagram of permeable pore area in the present invention.
Wherein 1, deviation correcting device; 101, runing rest; 102, the first electric pushrod; 2, tension adjustment mechanism; 3, the first spread roller; 4, spread motor; 5, the first fabric guide roll; 6, the second fabric guide roll; 7, the 3rd fabric guide roll; 8, the second spread roller; 9, the second electric pushrod; 10, sealed roller; 11, negative pressure of vacuum mechanism; 1101, negative pressure cavity; 12, carry-over pinch rolls; 13, the 4th fabric guide roll; 15, vaccum pump motor; 16, water pump; 17, water tank; 18, blanking mechanism; 1801, blanking traction electric machine; 1802, blanking roller; 19, open width fabric; 20, frame; 21, permeable pore area; 2101, permeable round; 2102, groove; 2103, permeable hole; 2104, arc groove; 22, water content; 23, automatic gas shutoff device; 2301, sealing strip; 2302, support; 2303, fixed support; 2304, the 3rd electric pushrod; 2305, travelling gear; 2306, shaft coupling; 2307, turning cylinder; 2308, motor; 2309, tooth bar is sealed; 2310, activity bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 2, open width vacuum hydroextractor comprises frame 20, and in frame 20, order installs deviation correcting device 1, tension adjustment mechanism 2, vacuum seal dewater unit, water ring vacuum system and for carrying the conveying mechanism of open width fabric 19.
As shown in Figure 5, the concrete structure of deviation correcting device 1 is as follows: comprise runing rest 101, one end of runing rest 101 and frame 20 pivot joint, the middle part of runing rest 101 is connected by the center of bearing seat with spherical outside surface with deviation rectification roller 103, the output of the first electric pushrod 102 is connected with one end of deviation rectification roller 103, and the first electric pushrod 102 is also arranged in frame 20.
As shown in Figure 2, conveying mechanism comprises the first spread roller 3, first fabric guide roll 5, second fabric guide roll 6, the 3rd fabric guide roll 7, second spread roller 8, carry-over pinch rolls 12, the 4th fabric guide roll 13 and the blanking mechanism 18 that sequential organization is arranged, blanking mechanism 18 comprises blanking roller 1802, and blanking roller 1802 is connected with blanking traction electric machine 1801; First spread roller 3, second spread roller 8 is connected with spread motor 4 respectively.As shown in Figure 1, above-mentioned vacuum seal dewater unit is between the second spread roller 8 and carry-over pinch rolls 12, vacuum seal dewater unit comprises sealed roller 10, negative pressure of vacuum mechanism 11, the two ends of sealed roller 10 are connected with two the second electric pushrods 9 respectively, negative pressure of vacuum mechanism 11 adopt in rectangular aluminum section bar, circular aluminum section bar or other shapes any one.As shown in Figure 8, negative pressure of vacuum mechanism 11 has groove 2102, in groove 2102, have permeable round 2101 according to the reagent width of open width fabric 19.Have the negative pressure cavity 1101 for dewatering in the inside of negative pressure of vacuum mechanism 11, permeable pore area 21 to be arranged in described groove 2102 and to cover above permeable round 2101.As shown in Figure 9, Figure 10, permeable pore area 21 has the arc groove 2104 matched with the periphery of sealed roller 10, the setting of arc groove 2104 makes the contact effect of itself and sealed roller 10 better, greatly improves permeable effect and sealing effectiveness.Arc groove 2104 has multiple spaced permeable hole 2103, and permeable hole 2103 is up big and down small through hole, and up big and down small through hole is more conducive to dehydrating effect.Form the dehydration passage of open width fabric 19 between sealed roller 10 and permeable pore area 21, permeable pore area 21 has multiple permeable pore area 21 be communicated with negative pressure cavity 1101; Also install automatic gas shutoff device 23 respectively at the two ends of negative pressure of vacuum mechanism 11, the periphery of above-mentioned sealed roller 10 and the tangential length of the tangent formation of open width fabric 19 are greater than the diameter of permeable round 2101.
Automatic gas shutoff device 23 adopts electric pushrod to drive the structure of sealing strip or motor to add the structure of rack-and-pinion sealing strip, two gas shutoff methods are chosen any one kind of them: wherein electric pushrod hermetically-sealed construction as shown in Figure 3, comprise the 3rd electric pushrod 2304, 3rd electric pushrod 2304 is arranged on support 2302 by fixed support 2303, support 2302 is connected with one end of negative pressure of vacuum mechanism 11, connecting sealing strip 2301(sealing strip 2301 respectively at the output of the 3rd electric pushrod 2304 is arranged on above negative pressure of vacuum mechanism 11 middle slot 2102, it covers the permeable round 2101 in groove 2102) and activity bar 2310 for installing alignment sensor.
As shown in Figure 4, the concrete structure of rack-and-pinion hermetically-sealed construction is as follows: comprise motor 2308, motor 2308 is also connected with the side of negative pressure of vacuum mechanism 11 by support 2302, and the output of motor 2308 is connected with one end of turning cylinder 2307 by shaft coupling 2306; The other end of turning cylinder 2307 is connected with the support 2302 being arranged on negative pressure of vacuum mechanism 11 opposite side; Turning cylinder 2307 installs a travelling gear 2305, and travelling gear 2305 engages with sealing tooth bar 2309 and the activity bar 2310 of installing alignment sensor respectively, seals tooth bar 2309 and rabbets in negative pressure of vacuum mechanism 11.
As shown in Figure 1, water ring vacuum system comprises vavuum pump 14, vavuum pump 14 is connected with vaccum pump motor 15, air inlet and the vacuum seal dewater unit pipeline of vavuum pump 14 are flexible coupling, the outlet of vavuum pump 14 to be linked in sequence water tank 17 by pipeline, installs water pump 16 for water-ring vacuum pump 14 water filling continuously above water tank 17.
In frame 20 and vacuum seal dewater unit, alignment sensor (not shown) is also installed.As shown in Figure 1, water ring vacuum system comprises vavuum pump 14, and vavuum pump 14 is connected by vaccum pump motor 15, and this vavuum pump 14 is also communicated with by the negative pressure cavity 1101 of pipeline with above-mentioned negative pressure of vacuum mechanism 11.The import of vavuum pump 14 is connected with vacuum seal dewater unit, and the outlet of vavuum pump 14 to be linked in sequence water tank 17 by pipeline, and the water that open width fabric takes off enters water tank 17, and as the medium of water-ring vacuum pump bore seal.Water unnecessary in water tank 17 is discharged from its overfall.
In the support bar (not shown) of frame 20 and the two ends of vacuum seal dewater unit, alignment sensor (not shown) is all installed above-mentioned.Its structure and working principle of mentioned strain guiding mechanism 2 adopts existing known technology.
Specific works process of the present invention is as follows:
As shown in Figure 2, correction runing rest 101 first through being controlled by the first electric pushrod 102 after open width fabric 19 derives from rinsing machine, as shown in Fig. 5, Fig. 6 and Fig. 7, being stretched by the output of the first electric pushrod 102 by the feedback signal of alignment sensor, (wherein Fig. 6 is that the first electric pushrod 102 stretches out, and deviation rectification roller 103 left side tilts for the tilting up and down of error correct roller 103; Fig. 7 is that the first electric pushrod 102 shrinks, and tilts on the right of deviation rectification roller 103).Realize the preliminary correction to open width fabric 19 by deviation rectification roller 103, ensure that dehydrated open width fabric 19 is positioned at the centre position of the vacuum dehydration passage that follow-up sealed roller 10 forms with negative pressure of vacuum mechanism 11 all the time.Open width fabric 19 after correction enters tension adjustment mechanism 2, the tension force of open width fabric 19 by machine is adjusted by tension adjustment mechanism 2, then flattened to the left and right sides by the first spread roller 3 pairs of open width fabric 19, first fabric guide roll 5 guides open width fabric 19 by operator's mesa base after the second fabric guide roll 6 and the 3rd fabric guide roll 7, flattened again by the second spread roller 8 again, to guarantee that open width fabric 19 just can enter vacuum seal dewater unit without after longitudinal fold.As shown in Figure 1, first cylinder also can be adopted to replace lift and put down by two, left and right the second electric pushrod 9() drive sealed roller 10 upwards to lift, make between sealed roller 10 and negative pressure of vacuum mechanism 11, to form the space that about 30 to 50mm manually wears cloth, then put down two the second electric pushrods 9 in left and right by electrical control simultaneously, make sealed roller 10(that cylinder also can be adopted to replace lift and put down) be pressed in dehydrated open width fabric ground surface completely, material is thus formed the seal area of vacuum dehydration, also complete the preparation before fully-automatic dewatering start.In other words: after wearing cloth by hand, two the second electric pushrods 9 in left and right or cylinder depress sealed roller 10 simultaneously, until the intimate surface contact of the periphery of sealed roller 10 and open width fabric 19, the contact surface between sealed roller 10, open width fabric 19 and permeable pore area 21 can form vacuum seal watering area.The negative pressure produced by vavuum pump 14 makes to form negative pressure of vacuum in the negative pressure cavity 1101 of negative pressure of vacuum mechanism 11, as shown in Figure 1, when open width fabric 19 is after permeable pore area 21, the fluid-mixing of air and current is created under the aerodynamic effect that negative pressure of vacuum provides, fluid-mixing departs from open width fabric 19 again under the effect of negative pressure power, water content 22(in open width fabric 19 is shown in Fig. 1) enter in negative pressure cavity 1101 by permeable round 2101, the moisture effect removed in open width fabric 19 just completes.The vavuum pump of vavuum pump 14(such as 3m3,6m3,12m3,20m3 or 30m3/m of different size can be selected) according to the dehydration requirement of different open width fabric 19, water content 22 after vacuum dehydration enters water tank 17 by the outlet external pipe of vavuum pump 14, realizes recycle.
When open width fabric 19 is by vacuum seal watering area, the skew that open width fabric 19 can produce, thus the phenomenon causing gas leakage and reduction vacuum negative pressure.Automatic gas shutoff device 23 is adopted to solve the problem: as shown in Figure 3, the working method of the first automatic gas shutoff device 23 is as follows: connect sealing strip 2301 by the output of the 3rd electric pushrod 2304, worked by two the 3rd electric pushrods 2304, the activity bar being connected left and right gas shutoff sealing strip with the 3rd electric pushrod 2304 and installing left and right alignment sensor is moved, feedback signal according to alignment sensor realizes from motion tracking gas shutoff, make the sealing strip 2301 be connected with the 3rd electric pushrod 2304 output, the permeable round 2101(covered in negative pressure of vacuum mechanism 11 middle slot 2102 is shown in Fig. 8), the i.e. below of permeable pore area 21.Or also can adopt the automatic gas shutoff device 23 of the second, as shown in Figure 4, drive turning cylinder 2307 to rotate by motor 2308 and shaft coupling 2306 and be with nutating gear 2305 to rotate, travelling gear 2305 to move and the permeable round 2101(covered in negative pressure of vacuum mechanism 11 middle slot 2102 is shown in Fig. 8 with the band movable sealing tooth bar 2309 that engages of sealing tooth bar 2309 thus), namely the below of permeable hole band 21 is positioned at, above-mentioned two kinds of automatic gas shutoff devices 23 can be the open width fabric 19(2.2m of not fellow disciple's width, 2m, 1.8m, 1.6m, the door width of 1.4m different in width) on same Water Extraction Machinery, realize dehydration.Open width fabric 19 after dehydration provides power by carry-over pinch rolls 12(carry-over pinch rolls 12 by the Chain conveyer of external motor) depart from vacuum seal dewater unit, then drawing blanking roller 1802 by blanking traction electric machine 1801 drives open width fabric 19 to enter accumulation dolly, then by manually to push or belt conveyor line enters lower road drying and setting machine.
The vacuum seal dewater unit of foregoing invention can be made into suitable combining structure with printing and dyeing rinsing machine separately and wash and dewatering integrated machine, or also can be combined into the printing and dyeing of open width fabric 19, washing, dehydration and oven dry automatic production line integrally.
More than describing is explanation of the invention, it not the restriction to invention, limited range of the present invention is see independent claims, when without prejudice to basic structure of the present invention, the present invention can make any type of electromechanical integration by dyeing and printing process or particular/special requirement and other work mechanisms and combine.
Claims (10)
1. open width vacuum hydroextractor, comprising frame (20), it is characterized in that: in described frame (20) upper order, deviation correcting device (1), tension adjustment mechanism (2), vacuum seal dewater unit, water ring vacuum system and for carrying the conveying mechanism of open width fabric (19) being installed.
2. open width vacuum hydroextractor as claimed in claim 1, it is characterized in that: described vacuum seal dewater unit comprises sealed roller (10), negative pressure of vacuum mechanism (11), the negative pressure cavity (1101) for dewatering is had in the inside of described negative pressure of vacuum mechanism (11), permeable pore area (21) covers described negative pressure cavity (1101) and goes up and be arranged between described sealed roller (10) and negative pressure of vacuum mechanism (11), forms the dehydration passage of open width fabric (19) between described sealed roller (10) and permeable pore area (21); At the two ends of described negative pressure of vacuum mechanism (11), automatic gas shutoff device (23) is also installed respectively; The two ends of described sealed roller (10) are connected with two the second electric pushrods (9) respectively.
3. open width vacuum hydroextractor as claimed in claim 2, it is characterized in that: described permeable pore area (21) is strip, described permeable pore area (21) has the arc groove (2103) matched with the periphery of described sealed roller (10), described arc groove (2103) has multiple spaced permeable hole (2103), and described permeable hole (2103) is up big and down small through hole.
4. open width vacuum hydroextractor as claimed in claim 2, it is characterized in that: open width vacuum hydroextractor as claimed in claim 1, it is characterized in that: described water ring vacuum system comprises vavuum pump (14), described vavuum pump (14) is connected with vaccum pump motor (15), air inlet and the vacuum seal dewater unit pipeline of described vavuum pump (14) are flexible coupling, the outlet of described vavuum pump (14) to be linked in sequence water tank (17) by pipeline, installs water pump (16) for being the continuous water filling of vavuum pump (14) in described water tank (17) top.
5. open width vacuum hydroextractor as claimed in claim 1, it is characterized in that: described conveying mechanism comprises the first spread roller (3), the first fabric guide roll (5), the second fabric guide roll (6), the 3rd fabric guide roll (7), the second spread roller (8), carry-over pinch rolls (12), the 4th fabric guide roll (13) and the blanking mechanism (18) that sequential organization is arranged, described blanking mechanism (18) comprises blanking roller (1802), and described blanking roller (1802) is connected with blanking traction electric machine (1801); Described first spread roller (3), the second spread roller (8) are connected with spread motor (4) respectively.
6. open width vacuum hydroextractor as claimed in claim 1, it is characterized in that: the concrete structure of described deviation correcting device (1) is as follows: comprise runing rest (101), one end of described runing rest (101) and frame (20) pivot joint, the middle part of described runing rest (101) is connected by the center of bearing seat with spherical outside surface with deviation rectification roller (103), the output of the first electric pushrod (102) is connected with one end of described deviation rectification roller (103), and described first electric pushrod (102) is also arranged in frame (20).
7. open width vacuum hydroextractor as claimed in claim 2, it is characterized in that: the concrete structure of described automatic gas shutoff device (23) is as follows: comprise the 3rd electric pushrod (2304), described 3rd electric pushrod (2304) is arranged on support (2302) by fixed support (2303), described support (2302) is connected with one end of negative pressure of vacuum mechanism (11), connects sealing strip (2301) and the activity bar (2310) for installing alignment sensor respectively at the output of described 3rd electric pushrod (2304).
8. open width vacuum hydroextractor as claimed in claim 2, it is characterized in that: the concrete structure of described device (23) of automatically feeling wronged and acting rashly is as follows: comprise motor (2308), described motor (2308) is also connected with the both sides, one end of negative pressure of vacuum mechanism (11) by support (2302), and the output of described motor (2308) is connected with one end of turning cylinder (2307) by shaft coupling (2306); The other end of described turning cylinder (2307) is connected with the support (2302) being arranged on negative pressure of vacuum mechanism (11) opposite side; The upper installation travelling gear (2305) of described turning cylinder (2307), travelling gear (2305) engages with sealing tooth bar (2309) and the activity bar (2310) of installing alignment sensor respectively, and described sealing tooth bar (2309) is rabbeted in described negative pressure of vacuum mechanism (11).
9. open width vacuum hydroextractor as claimed in claim 2, it is characterized in that: described negative pressure of vacuum mechanism (11) adopt in rectangular aluminum section bar or circular aluminum section bar any one, described negative pressure of vacuum mechanism (11) has groove (2102), in described groove (2102), has multiple spaced permeable round (2101); The tangential length of described sealed roller (10) periphery and open width fabric (19) tangent formation is greater than the diameter of described permeable round (2101).
10. open width vacuum hydroextractor as claimed in claim 1, is characterized in that: in described frame (20) and vacuum seal dewater unit, also install alignment sensor.
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| CN201510118602.1A CN104711799B (en) | 2015-03-18 | 2015-03-18 | Open width vacuum hydroextractor |
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| CN201510118602.1A CN104711799B (en) | 2015-03-18 | 2015-03-18 | Open width vacuum hydroextractor |
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| CN105483960A (en) * | 2016-01-09 | 2016-04-13 | 江阴市永欣印染机械有限公司 | Efficient open-width vacuum dehydration padder unit |
| CN105755718A (en) * | 2016-05-10 | 2016-07-13 | 江苏鹰游纺机有限公司 | Pressure belt type vacuum dewatering device |
| CN106835565A (en) * | 2016-12-02 | 2017-06-13 | 无锡惠山万邦科技有限公司 | Continuous vacuum dehydration device |
| CN108893907A (en) * | 2018-09-10 | 2018-11-27 | 无锡米德兰机电科技有限公司 | Dynamic vacuum seals dehydration device |
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| CN105755718A (en) * | 2016-05-10 | 2016-07-13 | 江苏鹰游纺机有限公司 | Pressure belt type vacuum dewatering device |
| CN106835565A (en) * | 2016-12-02 | 2017-06-13 | 无锡惠山万邦科技有限公司 | Continuous vacuum dehydration device |
| CN108893907A (en) * | 2018-09-10 | 2018-11-27 | 无锡米德兰机电科技有限公司 | Dynamic vacuum seals dehydration device |
| CN108893907B (en) * | 2018-09-10 | 2024-03-19 | 无锡米德兰机电科技有限公司 | Dynamic vacuum sealing dewatering device |
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| CN104711799B (en) | 2016-08-17 |
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