CN108456753A - The feed liquor mechanism of leather liming - Google Patents
The feed liquor mechanism of leather liming Download PDFInfo
- Publication number
- CN108456753A CN108456753A CN201810117778.9A CN201810117778A CN108456753A CN 108456753 A CN108456753 A CN 108456753A CN 201810117778 A CN201810117778 A CN 201810117778A CN 108456753 A CN108456753 A CN 108456753A
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- China
- Prior art keywords
- feed liquor
- drum body
- inner conduit
- rotating vane
- water
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Classifications
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- 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
- C14C1/00—Chemical treatment prior to tanning
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
-
- 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
Abstract
The present invention provides a kind of feed liquor mechanism of leather liming, for solving the problems, such as how to improve liming efficiency in feed liquor, for rotary drum body feed liquor, rotary drum body to include external drum body and interior bulging body, and interior bulging body is installed in rotation in external drum body；Outer drum chamber is formed between external drum body and interior bulging body, interior bulging body offers group hole；Feed liquor mechanism includes water pump, outer water pipe, inner conduit and rotary nozzle, inner conduit 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, 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；Rotary nozzle is towards interior bulging body.
Description
Technical field
The invention belongs to leather processing technique fields, are related to a kind of feed liquor mechanism of leather liming.
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..
All be usually that large batch of leather is packed into rotary drum together to the cleaning operation of leather, at present leather clean when into
Liquid mechanism is only to play the role of supplying cleaning solution, and do not promote cleaning efficiency, and the time of leather cleaning treatment compares
Long, this is those skilled in the art's urgent problem to be solved.
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 liquid filling machine of leather liming
Structure, for solving the problems, such as how to improve liming efficiency in feed liquor.
Object of the invention can be realized by the following technical scheme：
The feed liquor mechanism of leather liming, for rotary drum body feed liquor, rotary drum body to include external drum body and interior bulging body, interior drum
Body is installed in rotation in external drum body；Outer drum chamber is formed between external drum body and interior bulging body, interior bulging body offers group hole；Liquid filling machine
Structure includes water pump, outer water pipe, inner conduit and rotary nozzle, and inner conduit and external drum body are fixedly linked, and rotary nozzle rotationally connects
The water outlet connector of inner conduit is connect, rotary drum is externally provided with liquid storing barrel, and the connected liquid storing barrel of water pump and outer water pipe, outer water pipe lead to external drum body simultaneously
It is connected with inner conduit；Rotary nozzle is towards interior bulging body；Water pump extracts the cleaning liquid in liquid storing barrel and is delivered to by outer water pipe interior
Water pipe, rotary nozzle will clean medical liquid spraying and inwardly rouse body.
In the feed liquor mechanism of above-mentioned leather liming, at least two rotary nozzles are installed on inner conduit, to expand
The spray regime of liquid is cleaned, the emitted dose that cleaning liquid is directly entered interior drum chamber is increased.
It in the feed liquor mechanism of above-mentioned leather liming, is set on external drum body there are three water inlet, the quantity of inner conduit is three
Root, each water inlet are respectively communicated with an inner conduit, and outer water pipe includes an outer supply mains and three outer water branch pipes, and water pump connects
Outer supply mains is met, Wai Shui branch pipes branch is in outer supply mains and leads to corresponding water inlet.
In the feed liquor mechanism of above-mentioned leather liming, outer supply mains is equipped with water valve master switch, each on outer water branch pipe
It is designed with water valve switch-dividing；There are one upper water inlets for the top tool of external drum body, and the front and rear sides of external drum body are respectively provided with a side
Water inlet；Water valve master switch is used to control the keying of outer supply mains, and water valve switch-dividing for controlling opening for each outer water branch pipe respectively
It closes, opening and closing corresponding outer water branch pipe according to technological process carries out feed liquor, realizes the control to feed liquor position and liquid inlet volume.
In the feed liquor mechanism of above-mentioned leather liming, inner conduit includes a upper inner conduit and two side inner conduits, on
Inner conduit is laterally extended the surface of drum body inside and connects with the upper water inlet of external drum body, and side inner conduit is laterally extended drum inside
The front and rear sides of body simultaneously connect with the side water inlet of external drum body, and two side inner conduits are in asymmetric setting；Liquid is cleaned in
The group hole of drum body can directly jet-action on leather, improve cleaning liquid to the dipped type of leather, after jet-action
Leather will not be attached on the inner wall of interior bulging body, promote its multidirectional overturning in interior drum chamber.
In the feed liquor mechanism of above-mentioned leather liming, there is inner conduit water outlet connector, rotary nozzle to be connected by nozzle
The part spinning ground water outlet connector that is connected；Rotary nozzle includes water inlet shaft and multiple rotating vanes, and water inlet shaft has water inlet flow channel, turns
Leaf has hydrojet runner；Nozzle connector includes attaching nut and connection retaining ring, and junction button latch closure is located at into outside water shaft, is intake
Shaft is inserted into water outlet connector, and attaching nut is threadedly coupled water outlet connector and connection retaining ring；Attaching nut is threadedly coupled water outlet simultaneously
Connector and connection retaining ring, when improving rotary nozzle rotation and the attachment force of inner conduit.
In the feed liquor mechanism of above-mentioned leather liming, the bottom surface of rotating vane is lower hydrojet face, lower hydrojet facing towards interior bulging body,
Lower 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
Hydrojet face has a side mouth spray, and rotary nozzle has N number of rotating vane, and N is more than or equal to four, and the side mouth spray of first rotating vane is towards the
The pressure-bearing surface of two rotating vanes, the side mouth spray of n-th rotating vane towards first rotating vane pressure-bearing surface, side mouth spray on rotating vane
Quantity gradually decreases；Since the quantity of side mouth spray changes, the jet power of each rotating vane is individually variable, and side mouth spray is set as
The rotation of rotary nozzle provides driving force.
In the feed liquor mechanism of above-mentioned leather liming, lower mouth spray is in linear array, and the spray angle of lower mouth spray is not
Together, the spray angle of lower mouth spray is gradually tilted to the rotating vane direction on front side of it along the steering of rotary nozzle, the spray of lower mouth spray
Firing angle degree is obliquely installed, and not only expands the range of lower hydrojet, while certain drive is also provided for the rotation of rotary nozzle
Power.
In the feed liquor mechanism of above-mentioned leather liming, height is higher than the axle center of interior bulging body, pressure-bearing surface court where inner conduit
Lower inclination, from the cleaning medical liquid spraying to pressure-bearing surface that side mouth spray comes out after, part by pressure-bearing surface reflexes to interior bulging body, side spray
The cleaning liquid that liquid mouth is sprayed not only acts as rotation driving effect, and is sprayed after reflection to interior bulging body, is different from lower spray
The injection direction of loophole further increases the spray regime of cleaning liquid and washes away range.
In the feed liquor mechanism of above-mentioned leather liming, pressure-bearing surface is concaved with liquid-collecting groove, the top projection of pressure-bearing surface
There is gear leaf, for gear leaf perpendicular to pressure-bearing surface, liquid-collecting groove increases the forced area of pressure-bearing surface, and cleaning liquid is sprayed to and held by side mouth spray
When pressure surface, liquid-collecting groove avoids cleaning liquid to external reflectance, and the cleaning liquid accumulated in liquid-collecting groove ensures that rotation has stabilization
Driving force；Gear leaf blocks cleaning liquid and sprays upwards and reflexed to interior bulging body.
Compared with prior art, the technical program has the advantage that：
Rotary nozzle rotatably will cleaning liquid spray inwardly drum body, make cleaning liquid and leather fiber even action,
It is lasting, deep, wetting, permeability with raising cleaning liquid to hide fiber, while preferably enhancing between intradermal fat, fiber
The emulsifying of matter, solubilising and peptizaiton, make liming efficiency greatly improve.
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 structural schematic diagram of the feed liquor mechanism of the automatic Leather Drum device of the present invention.
Fig. 3 is the sectional view of the rotary nozzle of the feed liquor mechanism of the automatic Leather Drum device of the present invention.
Fig. 4 is the structural schematic diagram of the rotary nozzle of the feed liquor mechanism of the automatic Leather Drum device of the present invention.
Fig. 5 is the vertical view of the rotary nozzle of the feed liquor mechanism 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, rotary nozzle；
17, liquid storing barrel；18, drainpipe；19, outer supply mains；20, outer water branch pipe；21, water valve master switch；22, water valve switch-dividing；23, on
Water inlet；24, side water inlet；25, upper inner conduit；26, side inner conduit；27, nozzle connector；28, water inlet shaft；29, rotating vane；
30, water inlet flow channel；31, hydrojet runner；32, lower hydrojet face；33, lower mouth spray；34, side spray liquid level；35, pressure-bearing surface；36, side spray
Liquid mouth；37, liquid-collecting groove；38, leaf is kept off；39, water outlet connector；40, attaching nut；41, retaining ring is connected；42, card slot；43, it buckles；
44, pile crown；45, snakelike disc spring；46, charge door.
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 Figure 1 to Figure 3, the present invention provides a kind of automatic Leather Drum device, including rotary drum body, pedestal 1 and driving machine
Structure, rotary drum body are 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,
There is shaft 4, interior bulging body 3 to be installed in rotation in external drum body 2 at the both ends of interior bulging body 3, and interior bulging body 3 has the interior of accommodating leather
Drum chamber 5；Form outer drum chamber 6 between external drum body 2 and interior bulging body 3, interior bulging body 3 offers group hole 7, and group hole 7 is connected to interior drum chamber 5 and outside
Drum chamber 6；The fixed external drum body 2 of the support of pedestal 1, external drum body 2 does not rotate, and drum body 3 rotates in driving mechanism driving, and driving mechanism includes
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 passes through belt 10 and reduction box 9
It is connected.
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, when cleaning, cleaning liquid is passed into outer drum chamber 6 and is entered in interior drum chamber 5 by the group hole 7 on interior bulging body 3 to make
For leather, interior bulging body 3 rotation driving leather in interior drum chamber 5 centrifugal movement to abundant with cleaning liquid and interior drum chamber 5
Contact.
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 present invention also provides a kind of feed liquor mechanisms of leather liming, for rotary drum body feed liquor, which to include
Water pump 14, outer water pipe 15, inner conduit and rotary nozzle 16, water pump 14 and outer water pipe 15 are arranged outside rotary drum, inner conduit and rotation
Nozzle 16 is arranged in outer drum chamber 6, and inner conduit and external drum body 2 are fixedly linked, and rotary nozzle 16 is rotatably coupled inner conduit
Water outlet connector 39, rotary drum are externally provided with liquid storing barrel 17, there is cleaning liquid in liquid storing barrel 17, and water pump 14 is connected liquid storing barrel 17 and outer water pipe
15, outer water pipe 15 leads to external drum body 2 and is connected with inner conduit；Rotary nozzle 16 is towards interior bulging body 3 and to its jet cleaning liquid.
Water pump 14 extracts the cleaning liquid in liquid storing barrel 17 and is delivered to inner conduit by outer water pipe 15, and rotary nozzle 16 will be clear
It washes medical liquid spraying and inwardly rouses body 3.The bottom of external drum body 2 has discharge outlet, and discharge outlet connects drainpipe 18, for waste liquid to be discharged.
At least two rotary nozzles 16 are installed on inner conduit, to expand the spray regime of cleaning liquid, it is direct to increase cleaning liquid
Into 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 is three, and each water inlet is respectively communicated in one
Water pipe, outer water pipe 15 include an outer supply mains 19 and three outer water branch pipes 20, and water pump 14 connects outer supply mains 19, outer water branch pipe
20 branches are in outer supply mains 19 and lead to corresponding water inlet.Outer supply mains 19 is equipped with water valve master switch 21, each outer
Water valve switch-dividing 22 is designed on water branch pipe 20；The top tool of external drum body 2 is there are one upper water inlet 23, and front and back the two of external drum body 2
Side is 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 respectively
The keying of pipe 20 opens and closes corresponding outer water branch pipe 20 according to technological process and carries out feed liquor, realizes to feed liquor position and liquid inlet volume
Control.
Inner conduit includes a upper inner conduit 25 and two side inner conduits 26, and upper inner conduit 25 is laterally extended drum body 3 inside
Surface and connect with the upper water inlet 23 of external drum body 2, side inner conduit 26 be laterally extended the front and rear sides of drum body 3 inside and with
The side water inlet 24 of external drum body 2 connects, and two side inner conduits 26 are in asymmetric setting.
The rotary nozzle 16 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 16 of water pipe 26 hydrojet backward, is in the rotary nozzle 16 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 is arranged in outer drum chamber 6, is applied not only to inwardly rouse the supply cleaning liquid of body 3, it will be further appreciated that, clearly
Wash 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
Impurity is discharged, and clean liquid by the group hole 7 of interior bulging body 3 can directly jet-action on leather, improve cleaning liquid
To the dipped type of leather, it will not be attached to by the leather after jet-action on the inner wall of interior bulging body 3, promote it in interior drum chamber 5
Interior multidirectional overturning.
By 27 spinning of nozzle connector the inner conduit that is connected of rotary nozzle 16；Liquid is cleaned to spray from rotary nozzle 16
And 16 rotation of rotary nozzle is driven when going out, to increase the spray regime of cleaning liquid.Rotary nozzle 16 includes water inlet shaft
28 and multiple rotating vanes 29, rotating vane 29 is extended vertically in water inlet shaft 28, and there is water inlet shaft 28 water inlet flow channel 30, rotating vane 29 to have
Hydrojet runner 31, water inlet flow channel 30 communicate inner conduit 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；
Cleaning liquid in inner conduit converges in water inlet flow channel 30, and branches 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 34, another side of rotating vane 29 is pressure-bearing surface 35, and side spray liquid level 34 has
There is side mouth spray 36, side mouth spray 36 is towards the pressure-bearing surface 35 of the rotating vane 29 on front side of it, and the quantity of side mouth spray 36 is along rotation spray
First 16 steering gradually decreases.
When side mouth spray 36 sprays to the pressure-bearing surface 35 of the rotating vane 29 in front, since the quantity of side mouth spray 36 changes, each
The jet power of rotating vane 29 is individually variable, and the rotation for being set as rotary nozzle 16 of side mouth spray 36 provides driving force.
There are five rotating vane 29, the side mouth spray 36 of first rotating vane 29 is held the tool of rotary nozzle 16 towards second rotating vane 29
Pressure surface 35, the side mouth spray 36 of second rotating vane 29 is towards the pressure-bearing surface 35 of third rotating vane 29, the side spray of third rotating vane 29
Towards the pressure-bearing surface 35 of the 4th rotating vane 29, the side mouth spray 36 of the 4th rotating vane 29 holds liquid mouth 36 towards the 5th rotating vane 29
Pressure surface 35, the side mouth spray 36 of the 5th rotating vane 29 is towards the pressure-bearing surface 35 of first rotating vane 29, the side spray of first rotating vane 29
Liquid mouth 36 is more than the side mouth spray 36 of second rotating vane 29, and the side mouth spray 36 of second rotating vane 29 is more than third rotating vane 29
Side mouth spray 36；The side mouth spray 36 of third rotating vane 29 is more than the side mouth spray 36 of the 4th rotating vane 29；4th rotating vane 29
Side mouth spray 36 be more than the 5th rotating vane 29 side mouth spray 36；Five rotating vanes 29 are equally distributed.
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 16 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 16.
The lower mouth spray 33 of first rotating vane 29 is gradually tilted towards the second rotating vane 29 from inner end outward, under the second rotating vane 29
Mouth spray 33 is gradually tilted towards third rotating vane 29 outward from inner end, the lower mouth spray 33 of third rotating vane 29 from inner end outward by
Gradually it is tilted towards the 4th rotating vane 29；The lower mouth spray 33 of 4th rotating vane 29 is gradually tilted towards the 5th rotating vane 29 outward from inner end；The
The lower mouth spray 33 of five rotating vanes 29 is gradually tilted towards the first rotating vane 29 from inner end outward.
Pressure-bearing surface 35 is tilted towards interior 3 direction of bulging body, from the cleaning medical liquid spraying that side mouth spray 36 comes out to pressure-bearing surface 35
After upper, part reflexes to interior bulging body 3 by pressure-bearing surface 35, and the cleaning liquid that side mouth spray 36 is sprayed not only acts as rotation driving and makees
With, and sprayed after reflection to interior bulging body 3, it is different from the injection direction of lower jet port, further increases cleaning liquid
Spray regime and wash away range；Height is higher than the axle center of interior bulging body 3 where inner conduit, and pressure-bearing surface 35 is downwardly inclined, and cleans medicine
Liquid is to spray feed liquor from top to bottom.
Pressure-bearing surface 35 is concaved with liquid-collecting groove 37, and liquid-collecting groove 37 increases the forced area of pressure-bearing surface 35, side mouth spray
36 will cleaning liquid when spraying to pressure-bearing surface 35, liquid-collecting groove 37 avoids cleaning liquid to external reflectance, accumulates in clear in liquid-collecting groove 37
Wash liquid ensures that rotation has stable driving force；The top of pressure-bearing surface 35 is convexly equipped with gear leaf 38, and gear leaf 38 is perpendicular to pressure-bearing surface
35, gear leaf 38 blocks cleaning liquid and sprays upwards and reflexed to interior bulging body 3.
Inner conduit is convexly equipped with the water outlet connector 39 of installation rotary nozzle 16, and water outlet connector 39 has external screw thread, nozzle connection
Part 27 includes attaching nut 40 and connection retaining ring 41, and there is connection retaining ring 41 external screw thread, connection retaining ring 41 to be interlocked by two semi-rings
It closes, the inner wall of connection retaining ring 41 is recessed with card slot 42, and the outer wall of water inlet shaft 28 is convexly equipped with the card of circle matching card slot 42
Button 43, connection retaining ring 41 be located in into outside water shaft 28, and water inlet shaft 28 is inserted into water outlet connector 39, connect retaining ring 41 against water outlet
Connector 39, attaching nut 40 are threadedly coupled water outlet connector 39 and connection retaining ring 41.
Card slot 42 is put together by two semi-rings, and for the size of card slot 42 slightly larger than 43 sizes of buckle, buckle 43 is accommodated in card
In slot 42, water inlet shaft 28 can rotate in connection retaining ring 41 and water outlet connector 39, between water outlet connector 39 and connection retaining ring 41
Equipped with sealing ring；Connection retaining ring 41 is fastened by two semi-rings, is convenient for and the assembly for shaft 28 of intaking, attaching nut 40 is simultaneously
It is threadedly coupled water outlet connector 39 and connection retaining ring 41, when improving 16 rotation of rotary nozzle and the attachment force of inner conduit.
The inner wall of interior bulging body 3 is provided with multiple pile crowns 44, and the length of pile crown 44 differs, and the thickness of pile crown 44 differs, pile crown
44 define the striking face of fluctuating；Striking face rough ground protrudes from the inner wall of interior bulging body 3；The setting of striking face makes leather and interior drum
Spacing is formed between the inner wall of body 3, reduces the area of attachment of leather and the inner wall of interior bulging body 3, the inner surface and appearance of leather
Face can come into full contact with cleaning liquid, i.e. the setting of striking face improves the exposure level of cleaning liquid and leather inner surface.
When leather centrifugal drying is on striking face, it can be stored between leather and the inner wall of interior bulging body 3 and clean liquid, especially
It is that cleaning medicine can be carried although having disengaged from liquid level, between leather and the inner wall of interior bulging body 3 when leather turns to ullage
Liquid increases the time of contact of cleaning liquid and leather, improves the liming effect of leather.
The length difference of pile crown 44 makes striking face show the form of fluctuating, and the thickness difference of pile crown 44 makes striking face be formed
The impingement region of varying strength, leather is eccentrically fallen because interior bulging body 3 rotates to striking face, because of the fluctuating and shock of striking face
The difference of intensity keeps the stress of leather different parts also different, can be quickly after leather hits force effect by different size
Reach required liming effect.
Pile crown 44 is avoided that leather volume together, and leather is sufficiently submerged in conducive to cleaning liquid.Pass through between adjacent pile crown 44
Snakelike disc spring 45 connects, and snakelike disc spring 45 defines rebound surface, and rebound surface is between the inner wall and striking face of interior bulging body 3, instead
Bullet face is parallel to the inner wall of interior bulging body 3；Leather imposes rebound falling the moment to striking face and rebound surface, rebound surface to leather
Power makes leather bounce and impact crash face again, improves the collision frequency of leather and striking face, liming efficiency is enable to carry
It is high.
Pile crown 44 is fixed on the inner wall of interior bulging body 3 with differing tilt angles；Being obliquely installed for pile crown 44 improves pile crown 44
With the contact area of leather.
Charge door 46 is additionally provided on external drum body 2, for adding chemical agent.
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；Rotary nozzle 16；
Liquid storing barrel 17；Drainpipe 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；Side spray liquid level 34；Pressure-bearing surface 35；Side mouth spray 36；Liquid-collecting groove 37；Keep off leaf
38；Water outlet connector 39；Attaching nut 40；Connect retaining ring 41；Card slot 42；Buckle 43；Pile crown 44；Snakelike disc spring 45；Charge door 46
Equal terms, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe to conciliate
Release the essence of the present invention；Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (10)
1. the feed liquor mechanism of leather liming, for rotary drum body feed liquor, which is characterized in that rotary drum body includes external drum body and interior
Drum body, interior bulging body are installed in rotation in external drum body；Outer drum chamber is formed between external drum body and interior bulging body, interior bulging body offers group
Hole；Feed liquor mechanism includes water pump, outer water pipe, inner conduit and rotary nozzle, and inner conduit and external drum body are fixedly linked, and rotary nozzle can
The water outlet connector of inner conduit is rotationally connected, rotary drum is externally provided with liquid storing barrel, and the connected liquid storing barrel of water pump and outer water pipe, outer water pipe lead to
External drum body is simultaneously connected with inner conduit；Rotary nozzle is towards interior bulging body.
2. the feed liquor mechanism of leather liming according to claim 1, which is characterized in that be equipped at least two on inner conduit
Rotary nozzle.
3. the feed liquor mechanism of leather liming according to claim 1, which is characterized in that water inlet there are three being set on external drum body
Mouthful, the quantity of inner conduit is three, and each water inlet is respectively communicated with an inner conduit, outer water pipe include an outer supply mains with
Three outer water branch pipes, water pump connect outer supply mains, and Wai Shui branch pipes branch is in outer supply mains and leads to corresponding water inlet.
4. the feed liquor mechanism of leather liming according to claim 3, which is characterized in that outer supply mains always opens equipped with water valve
It closes, water valve switch-dividing is designed on each outer water branch pipe；The top tool of external drum body is there are one upper water inlet, and front and back the two of external drum body
Side is respectively provided with a side water inlet.
5. the feed liquor mechanism of leather liming according to claim 3, which is characterized in that inner conduit includes a upper inner conduit
With two side inner conduits, upper inner conduit is laterally extended the surface of drum body inside and connects with the upper water inlet of external drum body, in side
Water pipe is laterally extended the front and rear sides of drum body inside and connects with the side water inlet of external drum body, and two side inner conduits are set in asymmetric
It sets.
6. the feed liquor mechanism of leather liming according to claim 1, which is characterized in that inner conduit has water outlet connector, rotation
Turn nozzle by nozzle connector spinning the water outlet connector that is connected；Rotary nozzle includes water inlet shaft and multiple rotating vanes, water inlet
There is shaft water inlet flow channel, rotating vane to have hydrojet runner；Nozzle connector includes attaching nut and connection retaining ring, junction button latch closure
It is located at into outside water shaft, water inlet shaft is inserted into water outlet connector, and attaching nut is threadedly coupled water outlet connector and connection retaining ring.
7. the feed liquor mechanism of leather liming according to claim 6, which is characterized in that the bottom surface of rotating vane is lower hydrojet face,
Lower 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
One side is pressure-bearing surface, and there is side spray liquid level side mouth spray, rotary nozzle to have N number of rotating vane, and N is more than or equal to four, first
The pressure-bearing surface of side mouth spray second rotating vane of direction of rotating vane, the pressure-bearing of side mouth spray first rotating vane of direction of n-th rotating vane
The quantity in face, the side mouth spray on rotating vane gradually decreases.
8. the feed liquor mechanism of leather liming according to claim 7, which is characterized in that lower mouth spray is in linear array, under
The spray angle of mouth spray is different, spray angle the turning to gradually to the rotating vane direction on front side of it along rotary nozzle of lower mouth spray
It tilts.
9. the feed liquor mechanism of leather liming according to claim 7, which is characterized in that height is higher than interior drum where inner conduit
The axle center of body, pressure-bearing surface are downwardly inclined.
10. the feed liquor mechanism of leather liming according to claim 7, which is characterized in that pressure-bearing surface is concaved with poly- liquid
Slot is convexly equipped with gear leaf at the top of pressure-bearing surface, and gear leaf is perpendicular to pressure-bearing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117778.9A CN108456753A (en) | 2018-02-06 | 2018-02-06 | The feed liquor mechanism of leather liming |
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| CN201810117778.9A CN108456753A (en) | 2018-02-06 | 2018-02-06 | The feed liquor mechanism of leather liming |
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| CN108456753A true CN108456753A (en) | 2018-08-28 |
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| CN201810117778.9A Pending CN108456753A (en) | 2018-02-06 | 2018-02-06 | The feed liquor mechanism of leather liming |
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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 |
| CN203474820U (en) * | 2013-09-07 | 2014-03-12 | 金铁铨 | Fur-rimming rotary drum capable of automatically adding drugs |
| CN106824574A (en) * | 2017-02-24 | 2017-06-13 | 东莞市长原喷雾技术有限公司 | A kind of nozzle of rotatable switching shower nozzle |
| CN107326127A (en) * | 2017-08-30 | 2017-11-07 | 周维求 | A kind of leather processing cleaning device |
| 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 |
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2018
- 2018-02-06 CN CN201810117778.9A patent/CN108456753A/en active Pending
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 |
| CN203474820U (en) * | 2013-09-07 | 2014-03-12 | 金铁铨 | Fur-rimming rotary drum capable of automatically adding drugs |
| CN106824574A (en) * | 2017-02-24 | 2017-06-13 | 东莞市长原喷雾技术有限公司 | A kind of nozzle of rotatable switching shower nozzle |
| 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 |
| CN107326127A (en) * | 2017-08-30 | 2017-11-07 | 周维求 | A kind of leather processing cleaning device |
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Application publication date: 20180828 |
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