CN104745738A - Drum of chrome tanning device for clothing leather - Google Patents
Drum of chrome tanning device for clothing leather Download PDFInfo
- Publication number
- CN104745738A CN104745738A CN201510102856.4A CN201510102856A CN104745738A CN 104745738 A CN104745738 A CN 104745738A CN 201510102856 A CN201510102856 A CN 201510102856A CN 104745738 A CN104745738 A CN 104745738A
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- reaction tank
- chrome tanning
- clothing leather
- tanning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/04—Mineral tanning
- C14C3/06—Mineral tanning using chromium compounds
-
- 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 invention provides a drum of a chrome tanning device for clothing leather, belongs to the field of operation, and solves the technical problem of poor quality of leather prepared by an existing chrome tanning device for clothing leather. The chrome tanning device for clothing leather comprises a cylindrical reaction tank with a reaction cavity, wherein the drum is arranged in the reaction tank; a gap is reserved between the outer wall of the drum and the inner wall of the reaction tank; the drum can rotate in the reaction tank; a plurality of vertical plates are uniformly fixed on the inner wall of the drum along the peripheral direction; grids are connected among end parts, in the drum, of the vertical plates; storage cavities for accommodating fur are formed among the vertical plates; and a plurality of through holes II are formed in the vertical plates. The drum has the advantage of improving the quality of obtained clothing leather.
Description
Technical field
The invention belongs to field of operation, relate to a kind of clothing leather chrome tanning device, particularly a kind of rotating cylinder of clothing leather chrome tanning device.
Background technology
The need of production of clothing leather is through carrying out the process of chrome tanning process, the most important most widely used tannage of leather industry by fur.Essence is that the carboxyl generation multiple spot of triatomic base formula chromium complex on collagen side chain is combined and cross-linking result.Enter carboxylic ions and the central ion coordination on boundary in chromium complex, generate firmly coordinate bond, add the stability of collagen structure, the shrinkage temperature of leather can reach more than 100 DEG C, the chromic tanning of initial application is two-bath process, first bath dichromic acid process pelt, Reduction by Thiosulfate dichromic acid is used in the second bath; Seriously pollutedly to eliminate gradually because of two-bath process complex operation.Generally adopt single bath process now, utilize tannery's autogamy Chrome Tanning Liquor or the tanning of commodity basic chrome sulfate, more convenient than two-bath process.Chromic tanning tanning effect is excellent, is particularly suited for light leather tanning.
In chrome tanning process, need fur fully to contact with chrome tanning solution, just can obtain the good leather of quality, current fur adopts when chrome tanning process and is immersed in reaction tank by fur, be deposited in together when fur is in reaction tank, fur accumulation place is caused to contact seldom with chrome tanning solution, need manually often to overturn fur, cause cost of labor to increase; In chrome tanning process, often need timing to add reaction solution, existing reaction tank due to the existence of fur causes the reaction solution added cannot be dispersed in reaction tank, cause reaction solution uneven components in reaction tank, affect the quality of leather; Hair when carrying out chrome tanning process often with hair, after long-time immersion, hair can drop in reaction solution, reaction solution is just scrapped after primary treatment, existing reaction tank adopts and directly reaction solution is disposed to Sewage treatment systems, hair also enters thereupon, adds the burden of Sewage treatment systems.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of rotating cylinder of clothing leather chrome tanning device, the technical problem that the present invention solves is the chrome tanning effect increasing fur.
Object of the present invention realizes by following technical proposal:
A kind of rotating cylinder of clothing leather chrome tanning device, clothing leather chrome tanning device comprises the reaction tank with reaction chamber, reaction tank cylindrically, it is characterized in that, rotating cylinder is arranged in reaction tank, between the outer side wall of described rotating cylinder and the inner side-wall of reaction tank, there is gap, described rotating cylinder can rotate in reaction tank, the inner side-wall of described rotating cylinder is circumferentially evenly fixed with some risers, described riser is connected with graticule mesh between the end in rotating cylinder, form the storage chamber that can hold fur between described riser, described riser has some through holes two.
Avoid fur being all stacked into during drum rotation, fur all fully can be contacted with reaction solution, increase the quality of the leather obtained.
In the rotating cylinder of above-mentioned clothing leather chrome tanning device, bottom and the side of described rotating cylinder have some through holes one be communicated with reaction tank.Make the reaction solution in rotating cylinder and the reaction solution energy free flow between reaction tank and rotating cylinder.
In the rotating cylinder of above-mentioned clothing leather chrome tanning device, the inner side-wall being positioned at rotating cylinder in described storage chamber is equidistantly provided with support bar along the vertical direction, described support bar is hinged to be arranged on the inner side-wall of rotating cylinder, below inner side-wall being positioned at support bar pin joint be all fixed with when support bar is positioned at level attitude and support bar against block.Storage chamber is divided into some layers by support bar, is separated by fur further, and fur fully can be contacted with reaction solution, and support bar rotates and facilitates putting into and taking out of fur.
In the rotating cylinder of above-mentioned clothing leather chrome tanning device, the storage chamber be positioned in same level has two support bars.Fur can be supported.
In the rotating cylinder of above-mentioned clothing leather chrome tanning device, the bottom of described reaction tank is fixed with circular guideway, the bottom of described rotating cylinder is fixed with at least two guide wheels, described guide wheel is rotatably connected on circular guideway, the bottom of described reaction tank is also fixed with motor, the housing of described motor is fixed on the outside bottom reaction tank, and the rotation axis of motor stretches in reaction tank and is fixedly connected with the bottom of rotating cylinder, and the medullary ray of the rotation axis of described motor overlaps with the medullary ray of rotating cylinder.Driven by motor rotating cylinder rotates along circular guideway.
Compared with prior art, the rotating cylinder of this clothing leather chrome tanning device has the advantage of the quality improving the clothing leather obtained.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this clothing leather chrome tanning device.
Fig. 2 is the plan structure schematic diagram of this rotating cylinder.
Fig. 3 is the sectional structure schematic diagram of this charging bucket.
In figure, 1, reaction tank; 11, posticum; 2, rotating cylinder; 21, through hole one; 3, riser; 31, through hole two; 32, storage chamber; 33, graticule mesh; 4, support bar; 41, block; 5, cover plate; 6, circular guideway; 61, guide wheel; 62, motor; 7, charging bucket; 71, opening end; 72, liquid-leadage hole; 73, feed conduit; 74, funnel; 8, hair collects bar; 81, filtering net.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1 to Figure 3, clothing leather chrome tanning device comprises the reaction tank 1 with reaction chamber to the present embodiment, and cylindrically, the open-mouth of reaction tank 1 is provided with transparent cover plate 5 to reaction tank 1, and cover plate 5 can be closed uncovered, and the center of cover plate 5 has liquid adding hole.
The rotating cylinder 2 of this clothing leather chrome tanning device is arranged in reaction tank 1, has gap between the outer side wall of rotating cylinder 2 and the inner side-wall of reaction tank 1, and rotating cylinder 2 can rotate in reaction tank 1, and bottom and the side of rotating cylinder 2 have some through holes 1 be communicated with reaction tank 1.The inner side-wall of rotating cylinder 2 is circumferentially evenly fixed with some risers 3, and riser 3 is connected with graticule mesh 33 between the end in rotating cylinder 2, forms the storage chamber 32 that can hold fur, described riser 3 has some through holes 2 31 between described riser 3.Avoid fur to be all stacked into when rotating with rotating cylinder 2, fur all fully can be contacted with reaction solution, increase the quality of the leather obtained.
The inner side-wall being positioned at rotating cylinder 2 in storage chamber 32 is equidistantly provided with support bar 4 along the vertical direction, and on the hinged inner side-wall being arranged on rotating cylinder 2 of support bar 4, the storage chamber 32 be positioned in same level has two support bars 4.Below inner side-wall being positioned at support bar 4 pin joint be all fixed with when support bar 4 is positioned at level attitude and support bar 4 against block 41.Storage chamber 32 is divided into some layers by support bar 4, is separated by fur further, and fur fully can be contacted with reaction solution, and support bar 4 rotates and facilitates putting into and taking out of fur.
The bottom of reaction tank 1 is fixed with circular guideway 6, the bottom of rotating cylinder 2 is fixed with at least two guide wheels 61, guide wheel 61 is rotatably connected on circular guideway 6, the bottom of reaction tank 1 is also fixed with motor 62, the housing of motor 62 is fixed on the outside bottom reaction tank 1, the rotation axis of motor 62 stretches in reaction tank 1 and is fixedly connected with the bottom of rotating cylinder 2, and the medullary ray of the rotation axis of motor 62 overlaps with the medullary ray of rotating cylinder 2.Motor 62 drives rotating cylinder 2 to rotate along circular guideway 6.
Cover plate 5 is fixed with charging bucket 7, the upper end of charging bucket 7 is opening end 71, the upper end of charging bucket 7 is fixed through liquid adding hole and cover plate 5, charging bucket 7 internal fixtion has feed conduit 73, the upper end of feed conduit 73 is communicated with fixing with the opening end 71 of charging bucket 7, the lower end of feed conduit 73 is relative with the other end of charging bucket 7, and the sidewall of charging bucket 7 has some liquid-leadage holes 72 along its axial direction due.Charging bucket 7 stretches in reaction tank 1, is diffused to uniformly rapidly in reaction tank 1 by the reaction solution added by liquid-leadage hole 72.The opening end 71 of charging bucket 7 is fixed with funnel 74, and the opening end 71 that the osculum end of funnel 74 stretches into charging bucket 7 is communicated with the upper end of feed conduit 73.Cover plate 5 has some ventilating pits.Cover plate 5 adopts transparent plastics to make.
The pool wall of reaction tank 1 is fixed with some hairs and collects bar 8, hair is collected bar 8 and is comprised the body of rod and some bifurcateds vertical with the body of rod.Hair is at reaction solution inner suspension, and collecting bar 8 by hair can collect the hair suspended.Reaction tank 1 has posticum 11 on the sidewall of bottom, and posticum 11 place is fixed with two-layer filtering net 81, and near posticum 11 the inner is the filtering net 81 that filter opening is larger, and near posticum 11 outer end is the filtering net 81 that filter opening is less.After reflection completes, reaction solution is released by posticum 11, is collected by the hair in reaction solution by two-layer filtering net 81, makes the reaction solution of discharging not containing hair.
During chrome tanning process, be marked with reaction solution in reaction tank 1, fur is placed in rotating cylinder 2 and is immersed in reaction solution, and when reacting, fur can rotate along with rotating cylinder 2, adds the contact of fur and reaction solution, fur can fully be reflected; Cover plate 5 energy capping pond 1, avoids reaction solution to be subject to the pollution of dust fall, also avoids reaction solution volatilization contaminate environment, needs the reaction solution added to add from liquid adding hole.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. the rotating cylinder of a clothing leather chrome tanning device, clothing leather chrome tanning device comprises the reaction tank with reaction chamber, reaction tank cylindrically, it is characterized in that, rotating cylinder is arranged in reaction tank, between the outer side wall of described rotating cylinder and the inner side-wall of reaction tank, there is gap, described rotating cylinder can rotate in reaction tank, the inner side-wall of described rotating cylinder is circumferentially evenly fixed with some risers, described riser is connected with graticule mesh between the end in rotating cylinder, form the storage chamber that can hold fur between described riser, described riser has some through holes two.
2. the rotating cylinder of clothing leather chrome tanning device according to claim 1, is characterized in that, bottom and the side of described rotating cylinder have some through holes one be communicated with reaction tank.
3. the rotating cylinder of clothing leather chrome tanning device according to claim 1, it is characterized in that, the inner side-wall being positioned at rotating cylinder in described storage chamber is equidistantly provided with support bar along the vertical direction, described support bar is hinged to be arranged on the inner side-wall of rotating cylinder, below inner side-wall being positioned at support bar pin joint be all fixed with when support bar is positioned at level attitude and support bar against block.
4. the rotating cylinder of clothing leather chrome tanning device according to claim 3, is characterized in that, the storage chamber be positioned in same level has two support bars.
5. the rotating cylinder of clothing leather chrome tanning device according to claim 1, it is characterized in that, the bottom of described reaction tank is fixed with circular guideway, the bottom of described rotating cylinder is fixed with at least two guide wheels, described guide wheel is rotatably connected on circular guideway, the bottom of described reaction tank is also fixed with motor, the housing of described motor is fixed on the outside bottom reaction tank, the rotation axis of motor stretches in reaction tank and is fixedly connected with the bottom of rotating cylinder, and the medullary ray of the rotation axis of described motor overlaps with the medullary ray of rotating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102856.4A CN104745738B (en) | 2015-03-09 | 2015-03-09 | Drum of chrome tanning device for clothing leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102856.4A CN104745738B (en) | 2015-03-09 | 2015-03-09 | Drum of chrome tanning device for clothing leather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104745738A true CN104745738A (en) | 2015-07-01 |
| CN104745738B CN104745738B (en) | 2017-04-19 |
Family
ID=53585985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510102856.4A Active CN104745738B (en) | 2015-03-09 | 2015-03-09 | Drum of chrome tanning device for clothing leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104745738B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119446A (en) * | 2016-08-19 | 2016-11-16 | 无锡市新达轻工机械有限公司 | Overload type rotary drum |
| CN106148605A (en) * | 2016-08-19 | 2016-11-23 | 无锡市新达轻工机械有限公司 | Novel mixing rotary drum |
| CN106244745A (en) * | 2016-08-19 | 2016-12-21 | 无锡市新达轻工机械有限公司 | Reinforced rotary drum |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182118A1 (en) * | 2003-01-03 | 2004-09-23 | Council Of Scientific And Industrial Research | Device for leather processing |
| CN2934245Y (en) * | 2006-08-10 | 2007-08-15 | 何隆昇 | Inner-drum rotary external-drum stationary new Y-type stainless revolving drum |
| CN202849442U (en) * | 2012-08-28 | 2013-04-03 | 安徽银河皮革有限公司 | Tanning mechanism for leather tanning device |
| CN104762425A (en) * | 2015-03-09 | 2015-07-08 | 海宁富邦汽车内饰有限公司 | A liquid feeding structure of a garment leather chrome tanning device |
-
2015
- 2015-03-09 CN CN201510102856.4A patent/CN104745738B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182118A1 (en) * | 2003-01-03 | 2004-09-23 | Council Of Scientific And Industrial Research | Device for leather processing |
| CN2934245Y (en) * | 2006-08-10 | 2007-08-15 | 何隆昇 | Inner-drum rotary external-drum stationary new Y-type stainless revolving drum |
| CN202849442U (en) * | 2012-08-28 | 2013-04-03 | 安徽银河皮革有限公司 | Tanning mechanism for leather tanning device |
| CN104762425A (en) * | 2015-03-09 | 2015-07-08 | 海宁富邦汽车内饰有限公司 | A liquid feeding structure of a garment leather chrome tanning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119446A (en) * | 2016-08-19 | 2016-11-16 | 无锡市新达轻工机械有限公司 | Overload type rotary drum |
| CN106148605A (en) * | 2016-08-19 | 2016-11-23 | 无锡市新达轻工机械有限公司 | Novel mixing rotary drum |
| CN106244745A (en) * | 2016-08-19 | 2016-12-21 | 无锡市新达轻工机械有限公司 | Reinforced rotary drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104745738B (en) | 2017-04-19 |
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Effective date of registration: 20200805 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: Haining City, Jiaxing City, the 314407 week of Zhejiang Province Wang Miao Zhen Shang Lin Cun Yu Jiadai No. 22 Patentee before: ZHEJIANG FUBANG GROUP Co.,Ltd. |
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Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: No.13 caodang Road, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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Effective date of registration: 20210510 Address after: 215500 Qindong village, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu kirong import and Export Co.,Ltd. Address before: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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| TR01 | Transfer of patent right |