CN108754051A - Multi-purpose automatic Leather Drum device - Google Patents
Multi-purpose automatic Leather Drum device Download PDFInfo
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- CN108754051A CN108754051A CN201810405992.4A CN201810405992A CN108754051A CN 108754051 A CN108754051 A CN 108754051A CN 201810405992 A CN201810405992 A CN 201810405992A CN 108754051 A CN108754051 A CN 108754051A
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- interior
- pipe
- rotary
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- 239000010985 leather Substances 0.000 title claims abstract description 133
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 98
- 239000007921 spray Substances 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 17
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- 230000005611 electricity Effects 0.000 claims description 2
- 238000000338 in vitro Methods 0.000 claims 1
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- 239000012530 fluid Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
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- 239000007924 injection Substances 0.000 description 5
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- RXHVXFKHNKRBKO-UHFFFAOYSA-N [Sc].B(F)(F)F Chemical compound [Sc].B(F)(F)F RXHVXFKHNKRBKO-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000035617 depilation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
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- 206010004542 Bezoar Diseases 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
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- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a kind of multi-purpose automatic Leather Drum device, it is handled for realizing to the efficient overturning of leather, including rotary drum body, pedestal and driving mechanism, rotary drum body is mounted on pedestal, driving mechanism is connected with rotary drum body, rotary drum body includes external drum body and interior bulging body, and interior bulging body has the interior drum chamber of accommodating leather；Outer drum chamber is formed between external drum body and interior bulging body, interior bulging body offers group hole；The automatic Leather Drum device is equipped with feed liquor component, gas supply assembly and supply air line, and feed liquor component leads to outer drum chamber, and supply air line is arranged outside rotary drum body, and gas supply assembly setting is connected in outer drum chamber and with supply air line.
Description
The present invention be submit on 2 5th, 2018, entitled " a kind of multi-purpose automatic Leather Drum device ", application No. is
The divisional application of 2018101177505 application for a patent for invention.
Technical field
The invention belongs to leather processing technique fields, are related to a kind of multi-purpose automatic Leather Drum device.
Background technology
Leather has been denaturalized and not perishable Animal Skin through depilation and the physics such as tannin, chemical process are obtained,
With natural graining and gloss, comfortable feel, in the leathers application such as life leather.
Rotary drum is that rawhide inside overturns (such as in order to wash skin, pickling, tanning, dyeing) or inside cleans in leather making process
The slewing equipment of fur (by being overturn jointly with thin sawdust), is the widely used important equipment of tannery, is driven when by motor
When rotation, the hide in drum is bent by constantly, stretches, falling and the mechanisms such as smash, stir, and accelerates chemical reaction process and changes
The physical property of change, rotary drum application range covering process hides major part wet-milling product process and dry state fall soft, raising etc..Existing rotary drum
Structure is single, and processing time is longer, it is difficult to adapt to efficient process hides demand, drum structure is improved be this field urgently
It solves the problems, such as.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of multi-purpose automatic Leather Drum device,
It is handled for realizing to the efficient overturning of leather.
Object of the invention can be realized by the following technical scheme：
A kind of multi-purpose automatic Leather Drum device, including rotary drum body, pedestal and driving mechanism, rotary drum body are mounted on pedestal
On, driving mechanism is connected with rotary drum body, and rotary drum body includes external drum body and interior bulging body, and interior bulging body has the interior drum of accommodating leather
Chamber；Outer drum chamber is formed between external drum body and interior bulging body, interior bulging body offers group hole；The automatic Leather Drum device be equipped with feed liquor component,
Gas supply assembly and supply air line, feed liquor component lead to outer drum chamber, and supply air line is arranged outside rotary drum body, and gas supply assembly setting exists
Outer drum chamber is simultaneously connected with supply air line.
In above-mentioned multi-purpose automatic Leather Drum device, the cross section of interior bulging body is in polygon.
In above-mentioned multi-purpose automatic Leather Drum device, feed liquor component includes water pump, outer water pipe, inner conduit and rotary nozzle,
Water pump and outer water pipe are arranged outside rotary drum, and inner conduit and rotary nozzle are arranged in outer drum chamber, inner conduit and external drum body stationary phase
Even, rotary nozzle is rotatably coupled the water outlet connector of inner conduit, and rotary drum is externally provided with liquid storing barrel, the connected liquid storing barrel of water pump and outer water
Pipe, outer water pipe lead to external drum body and are connected with inner conduit.
In above-mentioned multi-purpose automatic Leather Drum device, rotary nozzle by nozzle connector spinning the inner conduit that is connected；
Rotary nozzle includes water inlet shaft and multiple rotating vanes, and rotating vane is extended vertically in water inlet shaft, and water inlet shaft has water inlet flow channel, turns
There is leaf hydrojet runner, water inlet flow channel to communicate inner conduit and hydrojet runner.
In above-mentioned multi-purpose automatic Leather Drum device, the bottom surface of rotating vane is lower hydrojet face, lower hydrojet facing towards interior bulging body, under
Hydrojet face has multiple lower mouth sprays；One side of rotating vane is side spray liquid level, another side of rotating vane is pressure-bearing surface, side spray
Liquid level has side mouth spray, and side mouth spray is towards the pressure-bearing surface of the rotating vane on front side of it, and the quantity of side mouth spray is along rotary nozzle turn
To gradually decreasing.
In above-mentioned multi-purpose automatic Leather Drum device, gas supply assembly includes air supply header and multigroup gas supply holder, gas supply branch
Frame includes diversion pipe and multiple escape pipes, and escape pipe compartment of terrain extends diversion pipe, and diversion pipe connects air supply header, air supply header
It is connected with the air inlet pipe outside rotary drum；Diversion pipe is axially extending along interior bulging body.
In above-mentioned multi-purpose automatic Leather Drum device, escape pipe includes fixing pipe, telescoping tube and spring, telescoping tube and fixation
Pipe grafting is connected, and there is telescoping tube outlet passageway, the inner end of telescoping tube to be connected with fixing pipe by spring, and the outer end of telescoping tube is supported
It is against interior bulging body；The top of external drum body is equipped with exhaust pipe, and exhaust pipe communicates the outer drum chamber of external drum body, and exhaust pipe will be useless in rotary drum
Gas discharges.
In above-mentioned multi-purpose automatic Leather Drum device, supply air line includes the first gas circuit, the second gas circuit and total gas circuit, total gas
Road connects air inlet pipe, is equipped with mixing chamber, wind turbine and flow control valve successively in total gas circuit, the first gas circuit and the second gas circuit connect respectively
Mixing chamber is connect, the first gas circuit is equipped with wind turbine, heating room and flow control valve, and the second gas circuit is equipped with wind turbine and flow control valve.
In above-mentioned multi-purpose automatic Leather Drum device, multiple rotary drum balls are set in interior bulging body；Rotary drum ball and leather are mixed in one
Interior bulging body can be active in by rising.
In above-mentioned multi-purpose automatic Leather Drum device, rotary drum ball includes outer sphere and interior spheroid, and outer sphere defines to be formed outside
Spherical cavity, interior spheroid is accommodated in outer spherical cavity and variable volume, and the spherical outside surface of interior spheroid is convexly equipped with bristle, and bristle can stretch out ectosphere
Body.
Compared with prior art, the technical program has the advantage that：
1, it rouses inside and gas supply assembly is set between body and external drum body, body air inlet is inwardly roused by gas supply assembly, promotes rotary drum
Interior gas flowing, makes hot gas discharge, while leather being avoided to be attached on the inner wall of interior bulging body, leather is promoted mutually to collide exhibition
It opens.
2, the temperature of the gas of supply air line conveying is adjustable, promotes the hot gas in rotary drum to be discharged and recycles；Hot gas exists
Outside rotary drum after heating mixing in advance in being sent into rotary drum, without directly being heated in rotary drum, make heating temperature convenient for control
It makes and avoids scald leather.
Description of the drawings
Fig. 1 is the structural schematic diagram of the automatic Leather Drum device of the present invention.
Fig. 2 is the schematic internal view of the automatic Leather Drum device of the present invention.
Fig. 3 is the sectional view of the rotary nozzle of the automatic Leather Drum device of the present invention.
Fig. 4 is the structural schematic diagram of the rotary nozzle of the automatic Leather Drum device of the present invention.
Fig. 5 is the vertical view of the rotary nozzle of the automatic Leather Drum device of the present invention.
Fig. 6 and Fig. 7 is the structural schematic diagram of the rotary drum ball of the automatic Leather Drum device of the present invention.
Fig. 8 is the structural schematic diagram of the escape pipe of the automatic Leather Drum device of the present invention.
Fig. 9 and Figure 10 is the structural schematic diagram of the leather fixture of the automatic Leather Drum device of the present invention.
In figure, 1, pedestal；2, external drum body；3, interior bulging body；4, shaft；5, interior drum chamber；6, outer drum chamber；7, group hole；8, motor；
9, reduction box；10, belt；11, external door；12, inside door；13, temperature inductor；14, water pump；15, outer water pipe；16, inner conduit；
17, rotary nozzle；18, liquid storing barrel；19, outer supply mains；20, outer water branch pipe；21, water valve master switch；22, water valve switch-dividing；23,
Upper water inlet；24, side water inlet；25, upper inner conduit；26, side inner conduit；27, nozzle connector；28, water inlet shaft；29, turn
Leaf；30, water inlet flow channel；31, hydrojet runner；32, lower hydrojet face；33, lower mouth spray；34, pressure-bearing surface；35, side mouth spray；36,
Liquid-collecting groove；37, leaf is kept off；38, water outlet connector；39, attaching nut；40, retaining ring is connected；41, card slot；42, it buckles；；44, rotary drum
Ball；45, support plate；46, elastic component；49, outer sphere；50, interior spheroid；51, bristle；52, spheroid support；53, elastic covering；
54, interior spherical cavity；55, leather fixture；56, first clamping plate；57, second clamping plate；58, master link；59, clamping bar；60, it connects
Column；61, silk screen；62, bead；63, air supply header；64, holder is supplied；65, diversion pipe；66, escape pipe；67, air inlet pipe；68,
Fixing pipe；69, telescoping tube；70, outlet passageway；71, gas outlet；72, stomata；73, exhaust pipe；74, the first gas circuit；75, second
Gas circuit；76, total gas circuit；77, mixing chamber；78, wind turbine；79, flow control valve；80, room is heated；81, charge door；82, electrical heating
Plate；83, electric cabinet；84, third gas circuit；85, condenser；86, recovered liquid bucket；87, discharge pipe line；88, draining pump；89, it filters
Bucket；90, return duct.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 10, the present invention provides a kind of multi-purpose automatic Leather Drum device, can be used for leather cleaning, leather is fallen
The techniques such as soft, leather coloring and leather tanning.The automatic Leather Drum device includes rotary drum body, pedestal 1 and driving mechanism, rotary drum
Ontology is mounted on pedestal 1, and driving mechanism is connected with rotary drum body, and rotary drum body includes external drum body 2 and interior bulging body 3, interior bulging body 3
Be internally provided with shaft 4, interior bulging body 3 is installed in external drum body 2, and interior bulging body 3 has the interior drum chamber 5 of accommodating leather；2 He of external drum body
Outer drum chamber 6 is formed between interior bulging body 3, interior bulging body 3 offers group hole 7, and group hole 7 is connected to interior drum chamber 5 and outer drum chamber 6；Pedestal 1 supports
Fixed external drum body 2, external drum body 2 and interior bulging body 3 do not rotate, and driving mechanism drive shaft 4 rotates, driving mechanism include motor 8,
Reduction box 9 and belt 10, motor 8 are connected reduction box 9, and shaft 4 passes through external drum body 2 and is connected with reduction box 9 by belt 10.
External drum body 2 is equipped with external door 11, and interior bulging body 3 is equipped with inside door 12；External door 11 may be selected to be Yishanmen, while for feeding
And discharging, external door 11 also may be selected to be the two fan doors for feeding and discharging；Similarly, inside door 12 may be selected to be Yishanmen, simultaneously
For feeding and discharging, inside door 12 also may be selected to be the two fan doors for feeding and discharging.
After opening external door 11 and inside door 12 successively, leather is put into interior drum chamber 5, then closes inside door 12 and external door successively
11, leather processing when, treatment fluid be passed into outer drum chamber 6 and by the group hole 7 on interior bulging body 3 enter in interior drum chamber 5 with
Leather is acted on, the rotation driving leather of shaft 4 moves to come into full contact with treatment fluid and interior drum chamber 5 in interior drum chamber 5.
External door 11 and inside door 12 are designed with transparent observation window, convenient for the working condition in observation rotary drum.Outer drum chamber 6 and interior
Drum chamber 5 is equipped with temperature inductor 13；It is respectively used to monitoring and feeds back the temperature of outer drum chamber 6 and the temperature of interior drum chamber 5.
The automatic Leather Drum device further includes feed liquor component, and feed liquor component includes water pump 14, outer water pipe 15, inner conduit 16 and rotation
Turn nozzle 17, water pump 14 and outer water pipe 15 are arranged outside rotary drum, and inner conduit 16 and rotary nozzle 17 are arranged in outer drum chamber 6, interior
Water pipe 16 and external drum body 2 are fixedly linked, and rotary nozzle 17 is rotatably coupled the water outlet connector 38 of inner conduit 16, and rotary drum is externally provided with
Liquid storing barrel 18, there is treatment fluid in liquid storing barrel 18, and water pump 14 is connected liquid storing barrel 18 and outer water pipe 15, and outer water pipe 15 leads to external drum body 2
And it is connected with inner conduit 16；Rotary nozzle 17 is towards interior bulging body 3 and to its spray treatment liquid；Water pump 14 extracts in liquid storing barrel 18
Treatment fluid is simultaneously delivered to inner conduit 16 by outer water pipe 15, and treatment fluid is sprayed inwardly drum body 3 by rotary nozzle 17.External drum body 2 is also set
There is charge door 81, for adding chemical agent.
At least two rotary nozzles 17 are installed, to expand the spray regime for the treatment of fluid, increase processing on inner conduit 16
Liquid is directly entered the emitted dose of interior drum chamber 5.
The quantity of water inlet there are three being set on external drum body 2, inner conduit 16 is three, and each water inlet is respectively communicated with one
Inner conduit 16, outer water pipe 15 include that an outer supply mains 19 and three outer water branch pipes 20, water pump 14 connect outer supply mains 19, outer water
20 branch of branch pipe is in outer supply mains 19 and leads to corresponding water inlet；Outer supply mains 19 is equipped with water valve master switch 21, often
It is designed with water valve switch-dividing 22 on a outer water branch pipe 20.
There are one upper water inlets 23 for the top tool of external drum body 2, and the front and rear sides of external drum body 2 are respectively provided with a side water inlet
24；Water valve master switch 21 is used to control the keying of outer supply mains 19, and water valve switch-dividing 22 for controlling each outer water branch pipe 20 respectively
Keying, corresponding outer water branch pipe 20 is opened and closed according to technological process and carries out feed liquor, control of the realization to feed liquor position and liquid inlet volume
System.
Inner conduit 16 includes a upper inner conduit 25 and two side inner conduits 26, and upper inner conduit 25 is laterally extended drum body inside
3 surface simultaneously connects with the upper water inlet 23 of external drum body 2, and side inner conduit 26 is laterally extended the front and rear sides of drum body 3 inside simultaneously
Connect with the side water inlet 24 of external drum body 2, two side inner conduits 26 are in asymmetric setting.
The rotary nozzle 17 of upper inner conduit 25 is in from the downward hydrojet in surface of interior bulging body 3 in the side of 3 front side of interior bulging body
The rotary nozzle 17 of water pipe 26 hydrojet backward, is in the rotary nozzle 17 of the side inner conduit 26 of 3 rear side of interior bulging body hydrojet forward, and two
The 26 one high and one low distribution of root side inner conduit, enables interior bulging body 3 by multidirectional injection.
Inner conduit 16 is arranged in outer drum chamber 6, is applied not only to inwardly rouse the supply treatment fluid of body 3, it will be further appreciated that, place
Reason liquid is injected on interior bulging body 3, can wash away the impurity on lower interior bulging body 3, is reduced impurity accompanying on interior drum body 3, is conducive to miscellaneous
Matter is discharged, and treatment fluid by the group hole 7 of interior bulging body 3 can directly jet-action on leather, improve treatment fluid to leather
Dipped type, will not be attached to by the leather after jet-action on the inner wall of interior bulging body 3, promote it multidirectional in interior drum chamber 5
Overturning.
Rotary nozzle 17 is connected inner conduit 16 by 27 spinning of nozzle connector；Treatment fluid is sprayed from rotary nozzle 17
And 17 rotation of rotary nozzle is driven when going out, to increase the spray regime for the treatment of fluid.
Rotary nozzle 17 includes water inlet shaft 28 and multiple rotating vanes 29, and rotating vane 29 is extended vertically in water inlet shaft 28, water inlet
There is shaft 28 water inlet flow channel 30, rotating vane 29 there is hydrojet runner 31, water inlet flow channel 30 to communicate inner conduit 16 and hydrojet runner 31；
The internal diameter size of water inlet flow channel 30 is inwardly gradually reduced, and the internal diameter size of hydrojet runner 31 is gradually reduced outward；Inner conduit 16
In treatment fluid converge in water inlet flow channel 30, and branch to the hydrojet runner 31 of each rotating vane 29.
The bottom surface of rotating vane 29 is lower hydrojet face 32, and lower hydrojet face 32 has multiple lower sprays towards interior bulging body 3, lower hydrojet face 32
Liquid mouth 33；One side of rotating vane 29 is side spray liquid level, another side of rotating vane 29 is pressure-bearing surface 34, and side spray liquid level has side
Mouth spray 35, side mouth spray 35 is towards the pressure-bearing surface 34 of the rotating vane 29 on front side of it, and the quantity of side mouth spray 35 is along rotary nozzle 17
Steering gradually decreases；When side mouth spray 35 sprays to the pressure-bearing surface 34 of the rotating vane 29 in front, since the quantity of side mouth spray 35 changes,
The jet power of each rotating vane 29 is individually variable, and the rotation for being set as rotary nozzle 17 of side mouth spray 35 provides driving force.
Lower mouth spray 33 is in linear array, and the spray angle of lower mouth spray 33 is different, the spray angle edge of lower mouth spray 33
The steering of rotary nozzle 17 is gradually tilted to 29 direction of rotating vane on front side of it, and the spray angle of lower mouth spray 33 is obliquely installed,
The range of lower hydrojet is not only expanded, while also providing certain driving force for the rotation of rotary nozzle 17.
Pressure-bearing surface 34 is tilted towards interior 3 direction of bulging body, and the treatment fluid come out from side mouth spray 35 is ejected on pressure-bearing surface 34
Afterwards, part reflexes to interior bulging body 3 by pressure-bearing surface 34, and the treatment fluid that side mouth spray 35 is sprayed not only acts as rotation driving effect,
And sprayed after reflection to interior bulging body 3, it is different from the injection direction of lower jet port, further increases the injection model for the treatment of fluid
Enclose and wash away range.
Specifically, height where inner conduit 16 is higher than the axle center of interior bulging body 3, and pressure-bearing surface 34 is downwardly inclined, and treatment fluid is certainly
Upper and lower injection feed liquor.
Selectively, pressure-bearing surface 34 is concaved with liquid-collecting groove 36, and liquid-collecting groove 36 increases the forced area of pressure-bearing surface 34,
When treatment fluid is sprayed to pressure-bearing surface 34 by side mouth spray 35, liquid-collecting groove 36 avoids treatment fluid to external reflectance, accumulates in liquid-collecting groove 36
Treatment fluid ensure that rotation has stable driving force.
Selectively, the top of pressure-bearing surface 34 is convexly equipped with gear leaf 37, and gear leaf 37 is blocked perpendicular to pressure-bearing surface 34, gear leaf 37
Treatment fluid sprays and is reflexed to interior bulging body 3 upwards.
Inner conduit 16 is convexly equipped with the water outlet connector 38 of installation rotary nozzle 17, and there is water outlet connector 38 external screw thread, nozzle to connect
Fitting 27 includes attaching nut 39 and connection retaining ring 40, and connection retaining ring 40 has external screw thread, and connection retaining ring 40 is by two semi-ring phases
It fastens, the inner wall of connection retaining ring 40 is recessed with card slot 41, and the outer wall of water inlet shaft 28 is convexly equipped with circle matching card slot 41
Buckle 42, connection retaining ring 40 be located in into outside water shaft 28, and water inlet shaft 28 is inserted into water outlet connector 38, and connection retaining ring 40 is against going out
Water swivel 38, attaching nut 39 are threadedly coupled water outlet connector 38 and connection retaining ring 40.
Card slot 41 is put together by two semi-rings, and for the size of card slot 41 slightly larger than 42 sizes of buckle, buckle 42 is accommodated in card
In slot 41, water inlet shaft 28 can rotate in connection retaining ring 40 and water outlet connector 38, between water outlet connector 38 and connection retaining ring 40
Equipped with sealing ring；Connection retaining ring 40 is fastened by two semi-rings, is convenient for and the assembly for shaft 28 of intaking, attaching nut 39 is simultaneously
It is threadedly coupled water outlet connector 38 and connection retaining ring 40, attachment force when improving 17 rotation of rotary nozzle with inner conduit 16.
Multiple rotary drum balls 44 are provided in interior bulging body 3；Leather strikes on rotary drum ball 44, has tightened and improved the fortune of leather
Dynamic state.
Rotary drum ball 44 and leather, which mix, can be active in interior bulging body 3；
When rotary drum ball 44 and leather mix, it is avoided that leather volume together, so that treatment fluid is immersed conducive to leather expansion.
Selectively, the cross section of interior bulging body 3 is in octagon, and the every of interior bulging body 3 is designed with support plate 45, support plate on one side
45 are connected with the inner wall of interior bulging body 3 by elastic component 46, and fluid apertures is offered in support plate 45.
The cross section of interior bulging body 3 is in non-circular, increases the useful load of interior drum chamber 5 and the installation conducive to support plate 45；Branch
For avoiding leather from directly impinging the inner wall of interior bulging body 3, elastic component 46 can not only absorb noise for the setting of fagging 45, and
Can be rebounded leather by support plate 45.
The elastic force of elastic component 46 makes support plate 45 bounce leather, realizes multiple impacts；The setting of support plate 45 avoids
Leather winding laminates, and improves collision frequency, improves leather treatment effeciency.
Rotary drum ball 44 includes outer sphere 49 and interior spheroid 50, and outer sphere 49 defines to form outer spherical cavity, and interior spheroid 50 is accommodated in
In outer spherical cavity and variable volume, the spherical outside surface of interior spheroid 50 are convexly equipped with bristle 51, and bristle 51 can stretch out outer sphere 49；Rotary drum ball
44 match resultant motion effectively together with leather, tighten and improve the motion state of leather, prevent leather from laminating or winding, and improve leather
Treatment effeciency.When bristle 51 is accommodated in ectosphere intracavitary, leather is only touched with outer sphere 49, and outer sphere 49, which strikes leather, makes leather
It is soft；When 50 volume of interior spheroid becomes larger, bristle 51 stretches out outer sphere 49, and when leather is touched with rotary drum ball 44, bristle 51, which contradicts, to be made
With on leather, to brush the impurity on leather.
Specifically, outer sphere 49 is made of the plastics of acid and alkali-resistance, and outer sphere 49 offers through-hole；Interior spheroid 50 includes sphere
Holder 52 and elastic covering 53, elastic covering 53 surround out closed interior spherical cavity 54, and spheroid support 52 is accommodated in interior spherical cavity 54
And elastic covering 53 is supported, bristle 51 takes shape in 53 surface of elastic covering.
Selectively, in interior spherical cavity 54 filled with gas and liquid, when 50 volume minimum of interior spheroid, bristle 51 is in outer spherical cavity
It is interior；When temperature increases, 50 volume of interior spheroid becomes larger so that bristle 51 stretches out outer sphere 49；Outer sphere 49 is resistant to the corruption for the treatment of fluid
Erosion, to avoid corrosion-deformation, when temperature increases in interior spherical cavity 54, liquid is heated, and gas volume becomes larger in interior spherical cavity 54, bullet
Property covering 53 be softened to overlapping with outer sphere 49, bristle 51 stretches out outer sphere 49 from through-hole.
Specifically, outer sphere 49 is made of polytetrafluoroethylene (PTFE), and the gas filled in interior spheroid 50 is nitrogen, hydrogen or helium
Gas, liquid are water, ether or ethyl alcohol, are expanded after spheroid support 52 is heated.As temperature increases in rotary drum, interior spheroid 50 is gradual
Expansion, bristle 51 gradually stretch out outer sphere 49, and when temperature reduces in rotary drum, the volume of interior spheroid 50 is gradually reduced, bristle 51
In gradual retraction outer sphere 49, rotary drum ball 44 correspondingly converts its form under temperature change, is mainly used for early period avoiding leather
Winding, makes leather be come into full contact with treatment fluid and reacts, and the later stage falls impurity for brushing, to be adapted to the different demands in each stage.
It is 1/3-1/2 that liquid, which accounts for product, in interior spherical cavity 54；
The outer diameter of outer sphere 49 is 10cm-40cm.The rotary drum ball 44 of sizes is equipped in interior drum chamber 5.
Selectively, as another embodiment, when temperature increases, 50 volume of interior spheroid becomes smaller so that bristle 51 is from outer
In 49 outer retraction outer sphere 49 of sphere；Spheroid support 52 is made of borontrifluoride scandium.
Borontrifluoride scandium belongs to negative thermal expansion material, at high temperature volume-diminished；Outer sphere 49 is resistant to the corrosion for the treatment of fluid,
To avoid corrosion-deformation；The volume of early period, interior spheroid 50 are maximum, under the support of spheroid support 52, elastic sphere and outer sphere
49 overlap, and bristle 51 stretches out outer sphere 49 from through-hole, to brush the impurity on leather；Later stage, with reacted in rotary drum into
Row, temperature gradually rise, and volume is gradually reduced after spheroid support 52 is heated, and elastic covering 53 reduces, 51 retraction outer sphere of bristle
In 49, leather is made to come into full contact with collision with outer sphere 49 to soft；Rotary drum ball 44 correspondingly converts its shape under temperature change
State is mainly used for brush early period and falls impurity, and the later stage after impurity removal, is used for soft leather, to be adapted to the difference in each stage
Demand.
Selectively, which is additionally provided with leather fixture 55, and being fixedly clamped on leather fixture 55 has at least two
Leather is opened, leather is in spaced and parallel distribution；Leather fixture 55 includes first clamping plate 56, second clamping plate 57, and one end of leather is pressed from both sides
It fastens in first clamping plate 56, the other end of leather is clamped and fixed in second clamping plate 57；The end of leather is by first clamping plate
56 and being fixedly clamped of second clamping plate 57 after, leather is inside in drum body 3 when rotation, and leather is not easy to be wrapped in one piece, and leather is just
In expansion to come into full contact with treatment fluid, when falling supple-settlement for leather, first clamping plate 56 and second clamping plate 57 can play shock and beat
The effect for beating leather makes its softness；And after being fixed leather using leather fixture 55, the effect of leather input and output material is improved
Rate.
First clamping plate 56 and second clamping plate 57 include master link 58 and clamping bar 59, and master link 58 is convexly equipped with connection
Column 60, clamping bar 59 offer the connecting hole to match with connecting pole 60, and the end of leather offers through-hole and is set in connection
On column 60, clamping bar 59 is set on connecting pole 60, and the end of leather is fixedly clamped by two adjacent clamping bars 59.
The connecting pole 60 of master link 58 passes through the end through-hole of leather, and clamping bar 59 is all arranged in the both sides up and down of leather
It to clamp leather, has been fixedly clamped after a leather, has worn another leather upwards in turn or downwards, realized multilayer leather
Parallel fixation.Clamping bar 59 not only acts as the effect for the leather that is fixedly clamped, but also having spacing not between upper layer and lower layer leather
It can fit together.
Leather fixture 55 further includes silk screen 61, and silk screen 61 is connected first clamping plate 56 and second clamping plate 57, per adjacent two
A pull spring net 61 is designed between leather；The clamping bar 59 of first clamping plate 56 is fixed in one end of silk screen 61, silk screen 61 it is another
The clamping bar 59 of second clamping plate 57 is fixed at end；The silk screen 61 being between two leathers can not only rub leather surface, have
Help leather depilation and fleshing, the hair for contributing to hide fiber loose, and taking off can adhere to accumulate on silk screen 61 and leather together
Discharging reduces the probability that hair ball suspends.
Selectively, it is equipped with bead 62 on silk screen 61, the surface of bead 62 has cone tooth, rubs with leather conducive to improving
Wipe power.
First clamping plate 56 and second clamping plate 57 are all made of the flexible material of acid and alkali-resistance；Leather rouses 3 turns of body inside
When dynamic, first clamping plate 56 and second clamping plate 57 are flexible so that leather overturning is smooth, and the noise when colliding interior bulging body 3
It is smaller.
Gas supply assembly is equipped between external drum body 2 and interior bulging body 3, gas supply assembly is connected with external drum body 2, and gas supply assembly is in
Drum body 3 is simultaneously inwardly ventilated；3 air inlet of body is inwardly roused by gas supply assembly, promotes gas flowing in rotary drum, while leather being avoided to attach
On the inner wall for rousing body 3 inside, leather is promoted mutually to collide expansion.
Gas supply assembly includes air supply header 63 and multigroup gas supply holder 64, gas supply holder 64 include diversion pipe 65 and it is multiple go out
Tracheae 66,66 compartment of terrain of escape pipe extend diversion pipe 65, and diversion pipe 65 connects air supply header 63, outside air supply header 63 and rotary drum
Air inlet pipe 67 be connected；Diversion pipe 65 is axially extending along interior bulging body 3, and escape pipe 66 is perpendicular to interior bulging body 3；Air inlet pipe 67 will
Gas supplies air supply header 63, and air supply header 63 delivers gas to diversion pipe 65, and diversion pipe 65 is by gas distribution to each outlet
Pipe 66, by each escape pipe 66 by Gas injection to interior bulging body 3, gas can diffuse into interior drum chamber 5 by the group hole 7 of interior bulging body 3
In, to realize the air inlet of internally drum body 3.
The cross section of interior bulging body 3 is in polygon, and escape pipe 66 includes fixing pipe 68, telescoping tube 69 and spring 48, telescoping tube
69 are connected with 68 grafting of fixing pipe, and telescoping tube 69 has outlet passageway 70, and the inner end of telescoping tube 69 passes through spring 48 and fixing pipe
68 are connected, and the outer end of telescoping tube 69 is resisted against interior bulging body 3；Since the cross section of interior bulging body 3 is polygon, in the connection of spring 48
Under, 69 flexible of telescoping tube is in fixing pipe 68, so that when interior bulging body 3 rotates, telescoping tube 69 can abut against interior bulging body 3 always
To deliver gas to interior drum chamber 5.
Selectively, gas supply assembly is around interior bulging body 3；Gas is blown by multiple directions to interior bulging body 3, is located at the confession of bottom
Gas position is immersed in treatment fluid, in air inlet so that treatment fluid is bubbled, and promotes contact of the treatment fluid with leather.
Selectively, gas supply assembly is located above the axle center of interior bulging body 3；Inwardly drum body 3 sprays gas supply assembly from top to down
Blowing, gas supply assembly are in ullage.
The end of escape pipe 66 has towards the gas outlet 71 of interior bulging body 3, has multiple stomatas on the tube body of escape pipe 66
72；Stomata 72 is opened on telescoping tube 69, and stomata 72 and outlet passageway 70 communicate；Gas in outlet passageway 70 largely passes through
Gas outlet 71 acts on interior bulging body 3, and small part of gas is diffused in by stomata 72 in outer drum chamber 6.
The top of external drum body 2 is equipped with exhaust pipe 73, and exhaust pipe 73 communicates the outer drum chamber 6 of external drum body 2, and exhaust pipe 73 is by rotary drum
Interior exhaust gas discharges.
For gas supply assembly for rotary drum body to be heated or radiated, heat dissipation and heating can be by gas supply assembly realities
It is existing, therefore simplify the structure of rotary drum.
Rotary drum body is externally provided with supply air line, and supply air line includes the first gas circuit 74, the second gas circuit 75 and total gas circuit 76, always
Gas circuit 76 connects air inlet pipe 67, and mixing chamber 77, wind turbine 78 and flow control valve 79, the first gas circuit 74 are equipped with successively in total gas circuit 76
It is separately connected mixing chamber 77 with the second gas circuit 75, the first gas circuit 74 is equipped with wind turbine 78, heating room 80 and flow control valve 79, heating
Electric boiling plate 82 is equipped in room 80, heating room 80 is equipped with electric cabinet 83；Second gas circuit 75 is equipped with wind turbine 78 and flow control valve
79。
Realize that the supply of hot gas, the second gas circuit 75 supply gas at normal temperature in first gas circuit 74 by heating room 80, first supplies
The hot gas given and the gas at normal temperature of the second gas circuit 75 supply can mix in mixing chamber 77, and according to the demand to gas temperature
The supply ratio that hot gas and gas at normal temperature are adjusted by flow control valve 79, when internal drum chamber 5 being needed to heat, the first gas circuit 74
Open, the second gas circuit 75 selectively unlocks, hot gas after the mixing of mixing chamber 77 in being sent into rotary drum, without directly in rotary drum
It is heated, make interior 3 heating temperature of bulging body convenient for control and avoids scald leather.When internal drum chamber 5 being needed to radiate, the is only opened
Two gas circuits 75 make the waste heat exhaust gas in rotary drum discharge by being passed through gas at normal temperature.
Supply air line further includes third gas circuit 84, and third gas circuit 84 connects mixing chamber 77, and third gas circuit 84 is equipped with wind turbine
78 and flow control valve 79, the exhaust pipe 73 of external drum body 2 be connected with the wind turbine 78 of third gas circuit 84；The wind turbine 78 of third gas circuit 84
By exhaust pipe 73 aspirate rotary drum in waste heat exhaust gas after, waste heat exhaust gas is led into mixing chamber 77 so that waste heat exhaust gas be able to by
It recycles, improves the utilization rate of the energy.
There are two outlet, one outlets to connect total gas circuit 76 for the tool of mixing chamber 77, another outlet connection condenser 85, condensation
Device 85 connects recovered liquid bucket 86, and when needing air inlet in rotary drum, mixing chamber 77 and total gas circuit 76 are identical, when need not be into rotary drum
When gas, mixing chamber 77 is connected with condenser 85, and the waste heat exhaust gas of rotary drum discharge is passed into condenser 85, liquefies after condensed, cold
Condensate is able to recycle to leather and clean.
There is discharge outlet, discharge outlet to connect discharge pipe line 87, draining is equipped with successively on discharge pipe line 87 for the bottom of external drum body 2
Pump 88, filter vat 89 and return duct 90, draining pump 88 connect discharge outlet and filter vat 89, and return duct 90 connects filter vat 89 and returns
Receive liquid bucket 86；Waste liquid is drawn to filter vat 89 by draining pump 88, and after 89 removal filtration of filter vat, recycling is discharged into through return duct 90
Liquid bucket 86 is recycled for being used in leather cleaning, realization again.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although pedestal 1 is used more herein；External drum body 2；Interior bulging body 3；Shaft 4；Interior drum chamber 5；Outer drum chamber 6；Group hole
7；Motor 8；Reduction box 9；Belt 10；External door 11；Inside door 12；Temperature inductor 13；Water pump 14；Outer water pipe 15；Inner conduit 16；Rotation
Turn nozzle 17；Liquid storing barrel 18；Outer supply mains 19；Outer water branch pipe 20；Water valve master switch 21；Water valve switch-dividing 22；Upper water inlet 23；
Side water inlet 24；Upper inner conduit 25；Side inner conduit 26；Nozzle connector 27；Water inlet shaft 28；Rotating vane 29；Water inlet flow channel 30；Spray
Liquid stream road 31；Lower hydrojet face 32；Lower mouth spray 33；Pressure-bearing surface 34；Side mouth spray 35；Liquid-collecting groove 36；Keep off leaf 37；Water outlet connector
38；Attaching nut 39；Connect retaining ring 40；Card slot 41；Buckle 42；Rotary drum ball 44；Support plate 45；Elastic component 46；Outer sphere 49；It is interior
Sphere 50；Bristle 51；Spheroid support 52；Elastic covering 53；Interior spherical cavity 54；Leather fixture 55；First clamping plate 56；Second clamping plate
57；Master link 58；Clamping bar 59；Connecting pole 60；Silk screen 61；Bead 62；Air supply header 63；Supply holder 64；Diversion pipe 65；
Escape pipe 66；Air inlet pipe 67；Fixing pipe 68；Telescoping tube 69；Outlet passageway 70；Gas outlet 71；Stomata 72；Exhaust pipe 73；First
Gas circuit 74；Second gas circuit 75；Total gas circuit 76；Mixing chamber 77；Wind turbine 78；Flow control valve 79；Heat room 80；Charge door 81；Electricity
Heating plate 82；Electric cabinet 83；Third gas circuit 84；Condenser 85；Recovered liquid bucket 86；Discharge pipe line 87；Draining pump 88；Filter vat
89；The terms such as return duct 90, but it does not preclude the possibility of using other terms.The use of these items is only for more convenient
Ground describes and explains the essence of the present invention；Being construed as any one of the additional limitations all is disagreed with spirit of that invention
's.
Claims (8)
1. multi-purpose automatic Leather Drum device, including rotary drum body, pedestal and driving mechanism, rotary drum body is mounted on pedestal, driving
Mechanism is connected with rotary drum body, which is characterized in that rotary drum body includes external drum body and interior bulging body, and interior bulging body has accommodating leather
Interior drum chamber；Outer drum chamber is formed between external drum body and interior bulging body, interior bulging body offers group hole；Drum chamber and outer drum chamber in the connection of group hole；
Base supports fix external drum body, and external drum body and interior bulging body do not rotate, and driving mechanism drive shaft rotation, driving mechanism includes electricity
Machine, reduction box and belt, motor are connected reduction box, and shaft passes through external drum body and is connected with reduction box by belt；The leather turns
Drum device is equipped with feed liquor component, gas supply assembly and supply air line, and feed liquor component leads to outer drum chamber, and supply air line is arranged in rotary drum sheet
In vitro, gas supply assembly setting is connected in outer drum chamber and with supply air line；The cross section of interior bulging body is in polygon；Gas supply assembly includes
Air supply header and multigroup gas supply holder, gas supply holder includes diversion pipe and multiple escape pipes, and escape pipe compartment of terrain extends water conservancy diversion
Pipe, diversion pipe connect air supply header, and air supply header is connected with the air inlet pipe outside rotary drum；Diversion pipe prolongs along the axial direction of interior bulging body
It stretches.
2. multi-purpose automatic Leather Drum device according to claim 1, which is characterized in that feed liquor component include water pump, outer water pipe,
Inner conduit and rotary nozzle, water pump and outer water pipe are arranged outside rotary drum, and inner conduit and rotary nozzle are arranged in outer drum chamber, interior water
Pipe and external drum body are fixedly linked, and rotary nozzle is rotatably coupled the water outlet connector of inner conduit, and rotary drum is externally provided with liquid storing barrel, water pump
Be connected liquid storing barrel and outer water pipe, and outer water pipe leads to external drum body and is connected with inner conduit.
3. multi-purpose automatic Leather Drum device according to claim 2, which is characterized in that rotary nozzle by nozzle connector from
Rotatably be connected inner conduit；Rotary nozzle includes water inlet shaft and multiple rotating vanes, and rotating vane is extended vertically in water inlet shaft, and water inlet turns
There is axis water inlet flow channel, rotating vane there is hydrojet runner, water inlet flow channel to communicate inner conduit and hydrojet runner.
4. multi-purpose automatic Leather Drum device according to claim 3, which is characterized in that the bottom surface of rotating vane is lower hydrojet face, under
Hydrojet has multiple lower mouth sprays facing towards interior bulging body, lower hydrojet face；One side of rotating vane be side spray liquid level, rotating vane it is another
A side is pressure-bearing surface, and side spray liquid level has side mouth spray, and side mouth spray is towards the pressure-bearing surface of the rotating vane on front side of it, side mouth spray
Quantity along rotary nozzle steering gradually decrease.
5. multi-purpose automatic Leather Drum device according to claim 4, which is characterized in that escape pipe includes fixing pipe, telescoping tube
And spring, telescoping tube are connected with fixing pipe grafting, telescoping tube has outlet passageway, and the inner end of telescoping tube passes through spring and fixing pipe
It is connected, the outer end of telescoping tube is resisted against interior bulging body；The top of external drum body is equipped with exhaust pipe, and exhaust pipe communicates the external drum of external drum body
Chamber, exhaust pipe discharge the exhaust gas in rotary drum.
6. multi-purpose automatic Leather Drum device according to claim 1, which is characterized in that supply air line includes the first gas circuit, the
Two gas circuits and total gas circuit, total gas circuit connect air inlet pipe, are equipped with mixing chamber, wind turbine and flow control valve in total gas circuit successively, and first
Gas circuit and the second gas circuit are separately connected mixing chamber, and the first gas circuit is equipped with wind turbine, heating room and flow control valve, the second gas circuit and is equipped with
Wind turbine and flow control valve.
7. multi-purpose automatic Leather Drum device according to claim 1, which is characterized in that be provided with multiple rotary drums in interior bulging body
Ball；Rotary drum ball and leather, which mix, can be active in interior bulging body.
8. multi-purpose automatic Leather Drum device according to claim 7, which is characterized in that rotary drum ball includes outer sphere and interior ball
Body, outer sphere define to form outer spherical cavity, and interior spheroid is accommodated in outer spherical cavity and variable volume, and the spherical outside surface of interior spheroid is convexly equipped with
Bristle, bristle can stretch out outer sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810405992.4A CN108754051B (en) | 2018-02-06 | 2018-02-06 | Multipurpose leather drum device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117750.5A CN108251580B (en) | 2018-02-06 | 2018-02-06 | Multipurpose leather drum device |
| CN201810405992.4A CN108754051B (en) | 2018-02-06 | 2018-02-06 | Multipurpose leather drum device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117750.5A Division CN108251580B (en) | 2018-02-06 | 2018-02-06 | Multipurpose leather drum device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108754051A true CN108754051A (en) | 2018-11-06 |
| CN108754051B CN108754051B (en) | 2021-05-07 |
Family
ID=62744556
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117750.5A Active CN108251580B (en) | 2018-02-06 | 2018-02-06 | Multipurpose leather drum device |
| CN201810405992.4A Expired - Fee Related CN108754051B (en) | 2018-02-06 | 2018-02-06 | Multipurpose leather drum device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117750.5A Active CN108251580B (en) | 2018-02-06 | 2018-02-06 | Multipurpose leather drum device |
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| Country | Link |
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| CN (2) | CN108251580B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817879A (en) * | 2021-10-09 | 2021-12-21 | 浙江鸿犇皮业有限公司 | Tumbling drum for tumble |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191407762A (en) * | 1914-03-27 | 1915-02-25 | Edward Wilson | Improvements in the Tanning of Butts or Hides and in Apparatus to be used therefor. |
| CN2934245Y (en) * | 2006-08-10 | 2007-08-15 | 何隆昇 | Inner-drum rotary external-drum stationary new Y-type stainless revolving drum |
| CN200999250Y (en) * | 2007-01-11 | 2008-01-02 | 王志才 | Leather tanning color drum |
| CN203128592U (en) * | 2013-03-13 | 2013-08-14 | 吴海雁 | Pressure rotary drum applied to tanning process |
| CN203474820U (en) * | 2013-09-07 | 2014-03-12 | 金铁铨 | Fur-rimming rotary drum capable of automatically adding drugs |
| CN107460264A (en) * | 2017-08-24 | 2017-12-12 | 夏欣磊 | The dyeing apparatus that a kind of leather processing is flowed with dyeing liquor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480237A (en) * | 2016-08-19 | 2017-03-08 | 无锡市新达轻工机械有限公司 | Drum stake mixed type rotary drum |
-
2018
- 2018-02-06 CN CN201810117750.5A patent/CN108251580B/en active Active
- 2018-02-06 CN CN201810405992.4A patent/CN108754051B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191407762A (en) * | 1914-03-27 | 1915-02-25 | Edward Wilson | Improvements in the Tanning of Butts or Hides and in Apparatus to be used therefor. |
| CN2934245Y (en) * | 2006-08-10 | 2007-08-15 | 何隆昇 | Inner-drum rotary external-drum stationary new Y-type stainless revolving drum |
| CN200999250Y (en) * | 2007-01-11 | 2008-01-02 | 王志才 | Leather tanning color drum |
| CN203128592U (en) * | 2013-03-13 | 2013-08-14 | 吴海雁 | Pressure rotary drum applied to tanning process |
| CN203474820U (en) * | 2013-09-07 | 2014-03-12 | 金铁铨 | Fur-rimming rotary drum capable of automatically adding drugs |
| CN107460264A (en) * | 2017-08-24 | 2017-12-12 | 夏欣磊 | The dyeing apparatus that a kind of leather processing is flowed with dyeing liquor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108251580B (en) | 2021-05-07 |
| CN108251580A (en) | 2018-07-06 |
| CN108754051B (en) | 2021-05-07 |
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Effective date of registration: 20221222 Address after: 276000 Southwest of the intersection of Huaxia Road and Volvo Road, Zhimadun Street, Linyi Economic and Technological Development Zone, Shandong Province Patentee after: Shandong Oriental Health Industry Development Co.,Ltd. Address before: 314400 407, room 11, No. 16-1, Shi Dai Road, Haining Economic Development Zone, Haining, Jiaxing, Zhejiang Patentee before: HAINING WENSHUO TECHNOLOGY CONSULTATION Co.,Ltd. |
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Granted publication date: 20210507 |