CN202786271U - Novel overload circulation type environment-friendly rotary drum - Google Patents
Novel overload circulation type environment-friendly rotary drum Download PDFInfo
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- CN202786271U CN202786271U CN201220433467.1U CN201220433467U CN202786271U CN 202786271 U CN202786271 U CN 202786271U CN 201220433467 U CN201220433467 U CN 201220433467U CN 202786271 U CN202786271 U CN 202786271U
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- drum
- rotary drum
- environment protection
- circular type
- novel
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Abstract
The utility model discloses a novel overload circulation type environment-friendly rotary drum, which comprises a drum body fixed on an operating platform, a transmission device arranged on a shaft end of the drum, and a circulating device arranged on the other shaft end of the drum, wherein the transmission device comprises a motor; one end of an output shaft of the motor is connected with a reducer, while the other end is connected with a rack wheel which is fixedly mounted on a gear bearing pedestal; the rack wheel is connected with the drum body; the circulating device comprises a bracket panel which is connected with the drum body; the bracket panel is connected with a feed hopper through a bracket panel bearing pedestal; and drain valves respectively for water circulation and sewage drainage are arranged at the end of the feed hopper, which is near the operating platform. Due to the arrangement of a self-aligning bearing of a cylindrical roller and parallel shafts, the bearing is the self-aligning bearing of the cylindrical roller, which allows the drum body to be certainly inclined and partially twisted and self-aligned. Compared with the prior art, the structure can facilitate conservation of the production area, generate less sewage and chromium residual in the sewage, and save energy and protect environment better.
Description
Technical field
The utility model relates to the leather processing equipment technical field, relates in particular to novel overloading circular type for environment protection rotary drum.
Background technology
Rotary drum is one of important equipment in leather processing field, and common drum equipment generally consists of drum body and transmission mechanism
.conventional drum generally is provided with protruding stake and baffle plate at drum body inwall, in order to stir body lotion and upset skin base.Conventional drum is usually in a side drum axle perforate, and the skin base and the body lotion horizontal plane that in drum, load can not surpass axis hole, otherwise body lotion can flow to outside drum by axis hole.
In view of said structure and the functional characteristics of conventional drum, thereby existing conventional drum easily makes in leather processing procedure, leather is tied a knot, centrifugal force is large, industrial chemicals can not contact and cause aberration excessive with leather fully.Simultaneously, because water level in the conventional drum drum can not surpass the medullary ray of end axle, and cause the centrifugal interior large of rotary drum, cause power consumption too much.And, due to a side drum axle perforate, the waste liquid of generation also is unfavorable for reclaiming.
Existing conventional drum is owing to existing above-mentioned technical problem to solve, and the rotary drum of therefore economizing on water, arise at the historic moment also referred to as the overloading drum technology.But current overloading drum also exists following technical problem effectively not solve: one, can not make material equably to leather infiltration, can not Ex-all fur and waste residue, need the environmental protection treatment operation; Two, material (containing chrome tanning agent) environmental pollution is serious; Three, material can not be infiltrated leather uniformly, dyes inhomogeneous, and leather surface smooth finish is poor.
The utility model content
The technical problems to be solved in the utility model is, a kind of novel overloading circular type for environment protection rotary drum is provided, and this overloading drum makes material even to the infiltration of leather, effectively Ex-all fur and waste residue, water-saving, power saving, province's material, energy-conserving and environment-protective.
For solving the problems of the technologies described above, the utility model provides a kind of novel overloading circular type for environment protection rotary drum, comprise the bulging body be fixed on service platform, be arranged at the transmission mechanism of this drum body one axle head, and the circulation device that is arranged at described bulging another axle head of body, described transmission mechanism comprises: motor, the output shaft one end connection reducer of described motor, the other end is connected with the master wheel on being fixedly installed in gear shaft holder, and described master wheel is connected with the drum body; Described circulation device comprises: be connected in the bracket panel on bulging body, described bracket panel is connected with hopper by the bracket panel bearing support, an end of the close service platform of described hopper be respectively arranged with one for water cycle with a water discharge valve for sewer.
Preferably technical scheme is, is equipped with some on the inner casing inwall of described bulging body axially and radially all is with gradient high gear plate, described high baffle plate to be connected with pipe core to be split into several independently parts.
Further preferred technical scheme is that described high baffle plate is 3.Described high baffle plate is 4.The equal correspondence in the back side of described high baffle plate is provided with leakage board.Be evenly distributed with many apertures on described leakage board.Also be provided with drum door on described bulging body.Stir near also being provided with on the service platform of described water discharge valve the material bucket that material is used.Described circulation device one side also is provided with except slag bucket.
The utility model is due to the setting that adopts cylindrical roller self-aligning bearing and parallel shafts, and bearing is the cylindrical roller self-aligning bearing, allows the drum body that certain inclination and partial twist are arranged, and can aligning.This structure compared with the existing technology, can be saved production site, sewage and chromium residues wherein still less, more energy-conserving and environment-protective.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model novel overloading circular type for environment protection rotary drum;
Fig. 2 is the second angle structural representation embodiment illustrated in fig. 1;
Fig. 3 is angular structural representation embodiment illustrated in fig. 1;
Fig. 4 is the internal structure schematic diagram of the drum of rotary drum shown in Fig. 1 body;
Fig. 5 is rotary drum principle of work schematic diagram embodiment illustrated in fig. 1;
Fig. 6 is the structural representation that flooring embodiment illustrated in fig. 1 is removed slag bucket;
Fig. 7 is the structural representation of drum door embodiment illustrated in fig. 1;
Fig. 8 is the schematic diagram of the utility model novel overloading circular type for environment protection rotary drum service platform.
Embodiment
Below in conjunction with accompanying drawing, preferred implementation of the present utility model is elaborated.
As shown in Figures 1 to 6, the circulating rotary drum of a kind of overload type, outer shell of drum body (6) is made by timber, stainless steel or plastics, rouses being made by timber, stainless steel or plastics of body inner casing (15) interval.Outer shell of drum body (6) and inner casing (15) form gun iron link, shell (6) is strengthened and is fixed by the hexagonal bracket panel (7) of being located at two ends and master wheel (5), rotary drum is whole by bracket panel bearing support (13) and gear shaft holder (4), (service platform can be concrete pedestal to be fixed on service platform (9) through corresponding aligning biserial cylindrical bearing, can be also Steel Bracket) on, the rotation of rotary drum provides power by electric motor (1), electric motor is exported to high pulling torque by the transmission of V-type band, the hard face of gear speed reduction unit (2) of low noise, be delivered to again the master wheel (5) of being located at shell (6) one ends by geartransmission by reducer with hardened tooth surface (2), thereby the integral body that drives rotary drum is done turning motion.The hopper of bracket panel side (8) for the user add industrial chemicals, add powder, draining etc., because the liquid in drum can bring to hopper to liquid through pipe core (18) by special structure in drum in drum, and then inject and remove slag bucket 1.The pipe core of bracket panel side (18) forms a set of water circulation system by hopper (8), except the water-in of slag bucket (32), water pump and gear side.Hopper in diagram (8) can be extracted into hopper (8) through water pump by the material be stirred, and then enters in drum.
As shown in Figure 5, bulging body internal structure of the present utility model is, this drum body inside is by 3 (or 4) high baffle plates (16), and high baffle plate (16) axially and radially all is being with gradient in order to make in drum liquid circulation and belt is entered to the rotary drum higher position; All there is corresponding leakage board (15) at the back side of every high baffle plate, on every leakage board (15), all there are many apertures to filter the great Pi slag to facilitate, every part leakage board (15) all is connected with the end axle, every part leakage board (15) is isolated mutually, and the pipe core of 3 baffle plates divides three lattice (4 divide four lattice); The leakage board that every part is isolated mutually (15) all converges at the hopper place of hexagonal bracket panel (7) side.Diagram is to filter tiny skin slag except the liquid that slag bucket (31) is mainly used in from flowing out.Graphic charging basket (12) is mainly used in material is stirred, and by water pump suction hopper (8).Diagram hopper (8) is mainly used in putting aside a certain amount of liquid.
As shown in Figure 4, be the structural scheme of mechanism of the utility model rotary drum inside, be to solve the problem that water is recycled circulation.This rotary drum rotates along direction shown in arrow A being Pi Shixu, owing to rousing the large of interior leakage board (15), the effect of microcephaly and gravity, make rotary drum in the running liquid can flow at leisure the major part in diagram, again by the major part place through side plate water channel (17), the end axis hole flows into hopper, liquid is along with the effect of gravity, liquid from first row water valve (10) flow into physical features low except slag bucket (32), by screw-blade (19) and hairbrush, the skin slag is brought into to eminence during except slag bucket (32) work, after water squeezing, to automatically fall into except in inder pot (20) without the slag of moisture, simultaneously, the water pump M that removes slag bucket (32) side also works, to be extracted into gear side without the liquid of skin slag, and then enter in drum.In forming one with the recycle system of outer combination.
If clean rotary drum, as shown in Figure 5, at drum door (3), open and, when the arrow A reverse direction turns round, by add clear water in hopper, skin slag, the skin that just can clean fast rotary drum inside are broken.When the needs draining, need by the running of arrow A direction, and open second row water valve (11), water can be poured out rapidly in drum.Drum door (3) is except can be according to the structure shown in Fig. 1 to Fig. 6, the second structure formation of above-mentioned drum door (3) that can also be as shown in Figure 7.
As shown in Figure 6, the slag bucket (32) that removes shown in Fig. 3 can be also that another form is except slag bucket (31), it is arranged on the hopper side, tiny skin slag in liquid is after except the slag bucket slagging-off, to through end axis hole, side plate water channel (17), leakage board (15), enter in drum rapidly without the liquid of slag, thus the slagging-off, the cycling and reutilization that make the water in drum to go round and begin again.
As shown in Figure 8, it is the service platform of the circulating rotary drum of a kind of novel overloading of the utility model, comprise two connected platforms, one of them is as the positive dirction platform, another one is as the opposite direction platform, two platforms are equipped with loading hopper position, reducer with hardened tooth surface position and industrial chemicals opening for feed position, and service platform positive dirction and opposite direction matched-pair design make the operator reinforced more concentrated, convenient.
In addition, because this machine adopts inside and outside circulation and except the supporting the use of slag bucket, what make that liquid can be real realizes recycling and reciprocation cycle of liquid.
The specification of the utility model overload circular type for environment protection rotary drum need be determined according to the space of using area, and general specification more commonly used is φ 4.2X4.5M, φ 4.0X4.0M, φ 3.5X3.5M, φ 3.25X3.0M, φ 3.0X3.0M, φ 3.0X2.8M, φ 3.0X2.5M etc.
The utility model is in immersion, in liming technique, can make material equably to the infiltration of leather, can the Ex-all fur, and waste residue, reduce the environmental protection treatment operation of skin factory, energy-saving and emission-reduction; In process for tanning, because material (containing chrome tanning agent) environmental pollution is serious, and can reduce greatly the discharge capacity of chromium by water cycle, reduce the pollution to environment; In retanning, dyeing, because material can be infiltrated the leather the inside uniformly, make even dyeing, the leather surface of working it out is bright and clean.
With existing conventional drum, compare, the utility model overloading drum has larger loading capacity (than common drum many 60%～80%); Better wet blue quality; the recycle system allows leather controlledly to expand; effectively prevent " overplumping "; so just make soft neck and belly there is no wrinkle; prevent that lines and gauffer from appearring in leather; the efficiency of processing is higher, has greatly increased economic benefit, has effectively reduced manufacturing cost and cost of sewage disposal; Better leather surface, the clean noresidue hair of pore; Better quality and firm layering; Larger loaded area, leather will be subject to being far smaller than the power of pullling of conventional drum.
The utility model is compared conventional drum, saves the about 30%-50% of water, electric about 30%-50%, the about 20%-40% of material; Consume to a greater extent chromium, directly reduce the blowdown cost, improve production capacity in the same area, reduce cost, owing to adopting the supporting of inner-outer circulation and deslagging filter, liquid can be recycled, and removes liquid internal scurf, suspended substance and be attached to hair on skin, slag etc., also mean alleviating that treatment center of sewage is born, the residue that different workshop sections are produced is distinguished and is utilized.According to performance, the utility model overloading drum is compared with conventional drum of the same type, and approximately 20～300,000 RMB economize on the use of funds.
Be more than preferred embodiment of the present utility model, certainly can not limit protection domain of the present utility model with this, therefore, the equivalent variations of being done with the disclosed content of the utility model, still belong to the scope that the utility model is protected.
Claims (9)
1. novel overloading circular type for environment protection rotary drum, comprise the bulging body be fixed on service platform, be arranged at the transmission mechanism of this drum body one axle head, and the circulation device that is arranged at described bulging another axle head of body, it is characterized in that, described transmission mechanism comprises: motor, the output shaft one end connection reducer of described motor, the other end is connected with the master wheel on being fixedly installed in gear shaft holder, and described master wheel is connected with the drum body; Described circulation device comprises: be connected in the bracket panel on bulging body, described bracket panel is connected with hopper by the bracket panel bearing support, an end of the close service platform of described hopper be respectively arranged with one for water cycle with a water discharge valve for sewer.
2. novel overloading circular type for environment protection rotary drum as claimed in claim 1, is characterized in that, is equipped with some on the inner casing inwall of described bulging body and radially all is with gradient high gear plate, and described high baffle plate is connected with pipe core and is split into several independently parts.
3. novel overloading circular type for environment protection rotary drum as claimed in claim 2, is characterized in that, described high baffle plate is 3.
4. novel overloading circular type for environment protection rotary drum as claimed in claim 2, is characterized in that, described high baffle plate is 4.
5. novel overloading circular type for environment protection rotary drum as claimed in claim 2, is characterized in that, the equal correspondence in the back side of described high baffle plate is provided with leakage board.
6. novel overloading circular type for environment protection rotary drum as claimed in claim 5, is characterized in that, is evenly distributed with many apertures on described leakage board.
7. novel overloading circular type for environment protection rotary drum as claimed in claim 1, is characterized in that, on described bulging body, also is provided with drum door.
8. novel overloading circular type for environment protection rotary drum as claimed in claim 1, is characterized in that, near also being provided with on the service platform of described water discharge valve, stirs the material bucket that material is used.
9. novel overloading circular type for environment protection rotary drum as claimed in claim 1, is characterized in that, described circulation device one side also is provided with except slag bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433467.1U CN202786271U (en) | 2012-08-29 | 2012-08-29 | Novel overload circulation type environment-friendly rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433467.1U CN202786271U (en) | 2012-08-29 | 2012-08-29 | Novel overload circulation type environment-friendly rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786271U true CN202786271U (en) | 2013-03-13 |
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ID=47813575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220433467.1U Expired - Lifetime CN202786271U (en) | 2012-08-29 | 2012-08-29 | Novel overload circulation type environment-friendly rotary drum |
Country Status (1)
| Country | Link |
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| CN (1) | CN202786271U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435059A (en) * | 2016-10-19 | 2017-02-22 | 陈明 | Dust removal cleaning device used for leather producing |
| CN106521040A (en) * | 2016-10-21 | 2017-03-22 | 龚容 | Environment-friendly practical plastic leather making rolling barrel |
| CN108148932A (en) * | 2018-02-10 | 2018-06-12 | 安徽伊士达耐腐设备股份有限公司 | Rotary drum |
-
2012
- 2012-08-29 CN CN201220433467.1U patent/CN202786271U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435059A (en) * | 2016-10-19 | 2017-02-22 | 陈明 | Dust removal cleaning device used for leather producing |
| CN106521040A (en) * | 2016-10-21 | 2017-03-22 | 龚容 | Environment-friendly practical plastic leather making rolling barrel |
| CN106521040B (en) * | 2016-10-21 | 2019-06-04 | 龚容 | The practical plastic tan drum of environmental protection |
| CN108148932A (en) * | 2018-02-10 | 2018-06-12 | 安徽伊士达耐腐设备股份有限公司 | Rotary drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |