CN207845673U - Wash leather cleaning device - Google Patents

Abstract

The utility model provides a kind of washing leather cleaning device, liquid content is big when for solving the problems, such as leather discharging, including rotary drum, pedestal and driving mechanism, rotary drum is mounted on pedestal, driving mechanism is connected with rotary drum, and rotary drum includes external drum body and interior bulging body, and the both ends of interior bulging body have shaft, interior bulging body is installed in rotation in external drum body, and interior bulging body has the cleaning chamber of accommodating leather；It is formed between external drum body and interior bulging body for sap cavity, interior bulging body offers group hole, and the connection of group hole is for sap cavity and cleaning chamber, the inlet tube and outlet tube that external drum body is connected with and is communicated for sap cavity.

Description

Wash leather cleaning device

Technical field

The utility model belongs to leather processing technique field, is related to a kind of washing leather cleaning device.

Background technology

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..

Leather is cleaned using existing slewing equipment, the liquid content after cleaning on leather is bigger so that in skin The long period is needed when leather drying, energy consumption increases, this is those skilled in the art's urgent problem to be solved.

Utility model content

The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of washing leather cleaning dress It sets, liquid content is big when for solving the problems, such as leather discharging.

The purpose of this utility model can be realized by following technical proposal：

Wash leather cleaning device, including rotary drum, pedestal and driving mechanism, rotary drum is mounted on pedestal, driving mechanism and Rotary drum connects, and rotary drum includes external drum body and interior bulging body, and there is shaft, interior bulging body to be installed in rotation on external drum at the both ends of interior bulging body In vivo, interior bulging body has the cleaning chamber of accommodating leather；It is formed for sap cavity between external drum body and interior bulging body, interior bulging body offers group Hole, the connection of group hole is for sap cavity and cleaning chamber, the inlet tube and outlet tube that external drum body is connected with and is communicated for sap cavity；Leather is placed in Intracavitary is cleaned, inlet tube enters cleaning chamber, interior bulging body to the cleaning solution for supplying leather cleaning for sap cavity, cleaning solution by group hole Rotation makes the leather of cleaning intracavitary be come into full contact with cleaning solution to realize that cleaning, the waste liquid after cleaning are discharged via outlet tube.

In above-mentioned washing leather cleaning device, it is equipped with spray tube for the top of sap cavity, spray tube has multiple directions Nozzle, the outlet end of inlet tube is connected with spray tube, and the input end of inlet tube is connected with water pump, and water pump is connected with liquid storing barrel； Cleaning solution is spouting by spray tube, is easy to implement the cleaning of interior bulging body.

In above-mentioned washing leather cleaning device, rotary drum is externally provided with filter vat, positive displacement pump and drain pipe, is set in filter vat There is a filter screen, filter vat is separated by filter screen as filter residue chamber and filtrate chamber, and filter residue chamber connects outlet tube, and filtrate chamber connects drain Pump, positive displacement pump connect drain pipe, and the leather chip in waste liquid is intercepted by filter screen in filter residue intracavitary.

In above-mentioned washing leather cleaning device, feed flow intracavitary is equipped with temperature inductor and heater, is used for rotary drum liter Temperature.

In above-mentioned washing leather cleaning device, drain pipe is connected heat exchange sleeve, and heat exchange sleeve has to be passed through for waste liquid Heat exchanging chamber, inlet tube passes through heat exchanging chamber, and the inner wall of heat exchanging chamber is convexly equipped with fin；Waste liquid heat plays heating to inlet tube and makees With making cleaning solution heat up.

In above-mentioned washing leather cleaning device, it is equipped with aeration tube for the bottom of sap cavity, the bottom of external drum body is connected with Air inlet pipe, air inlet pipe connect aeration tube and wind turbine；Air inlet pipe is supplied to for sap cavity, and cleaning solution is agitated by aeration form, is promoted The flowing of cleaning solution improves cleaning performance.

In above-mentioned washing leather cleaning device, the cross section of interior bulging body is octagon, and interior bulging body has in circumferentially Recessed locating slot；Elastic telescopic holder is equipped between external drum body and interior bulging body, elastic telescopic holder is fixed on the inner wall of external drum body, The end of elastic telescopic holder is equipped with rolling element, and rolling element is embedded in locating slot and against interior bulging body；When interior bulging body rotation, Elastic telescopic holder makes rolling element be rolled always against locating slot by flexible, and branch can be provided always to which external drum body internally rouses body Support and position-limiting action.

In above-mentioned washing leather cleaning device, the inner wall of interior bulging body is convexly equipped with the baffle being spaced apart, and is set on baffle There are the sphere for beating leather, sphere to be connected by spring with baffle, baffle is different in size；Leather strikes baffle simultaneously when rotating Leather is beaten by the elasticity of sphere, improves the cleaning performance of leather.

Compared with prior art, the technical program has the advantage that：

1, setting is connected to cleaning chamber by group hole, leather cleaning for sap cavity for sap cavity between external drum body and interior bulging body When, can drain simultaneously, and be passed through new cleaning solution, in order to the replacement of cleaning solution, after the completion of cleaning, waste liquid be first discharged, so The rotation of drum body makes leather centrifuge rotation again in afterwards, so that liquid stain extra on leather is discharged into from group hole for sap cavity, and by outlet tube The drying of leather is realized in discharge, reduces liquid content when leather discharging；

2, heat exchange sleeve is set, inlet tube passes through the heat exchanging chamber of heat exchange sleeve, waste liquid to be passed through heat exchanging chamber, waste liquid heat into Liquid pipe plays heat effect, and cleaning solution is made to heat up, and realizes the utilization of waste liquid heat.

Description of the drawings

Fig. 1 is the structural schematic diagram of the washing leather cleaning device of the utility model.

Fig. 2 is the structural schematic diagram of the rotary drum of the washing leather cleaning device of the utility model.

Fig. 3 is the structural schematic diagram of the heat exchange sleeve of the washing leather cleaning device of the utility model.

In figure, 1, rotary drum；2, pedestal；3, driving mechanism；4, external drum body；5, interior bulging body；6, shaft；7, chamber is cleaned；8, it supplies Sap cavity；9, group hole；10, inlet tube；11, outlet tube；12, spray tube；13, nozzle；14, water pump；15, liquid storing barrel；16, it filters Bucket；17, positive displacement pump；18, drain pipe；19, filter screen；20, filter residue chamber；21, filtrate chamber；22, motor；23, temperature inductor； 24, heater；25, heat exchange sleeve；26, heat exchanging chamber；27, fin；28, locating slot；29, elastic telescopic holder；30, rolling element； 31, sliding tube；32, fixing pipe；33, spring；34, baffle；35, sphere；36, feed cap；37, discharging lid；38, drum door is fed； 39, discharge drum door；40, aeration tube；41, air inlet pipe；42, wind turbine；43, bearing block；44, end cover；45, reduction box；46, skin Band.

Specific implementation mode

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1 to Figure 3, the utility model provides a kind of washing leather cleaning device, is cleaned for leather, including turns Drum 1, pedestal 2 and driving mechanism 3, rotary drum 1 are installed on the base 2, and driving mechanism 3 and rotary drum 1 connect, and rotary drum 1 includes external drum body 4 With the both ends of interior bulging body 5, interior bulging body 5 there is shaft 6, interior bulging body 5 to be installed in rotation in external drum body 4, interior bulging body 5, which has, to be held Set the cleaning chamber 7 of leather；External drum body 4 is fixed in the support of pedestal 2, and the both ends of pedestal 2 are equipped with bearing block 43, the both ends of external drum body 4 With end cover 44, the shaft 6 of interior bulging body 5 passes through the end cover 44 of external drum body 4 and is installed on bearing block 43, driving machine Structure 3 with the transmission of shaft 6 is connected that interior bulging body 5 is driven to rotate, and driving mechanism 3 includes that motor 22, reduction box 45, belt 46 etc. are existing There is structure.

It is noted that being formed for sap cavity 8 between external drum body 4 and interior bulging body 5, interior bulging body 5 offers group hole 9, group hole 9 Connection is for sap cavity 8 and cleaning chamber 7, inlet tube 10 and outlet tube 11 that external drum body 4 is connected with and communicates for sap cavity 8.Leather is set to In in cleaning chamber 7, inlet tube 10 enters cleaning chamber to the cleaning solution for supplying leather cleaning for sap cavity 8, cleaning solution by group hole 9 7, interior bulging body 5, which rotates, makes the leather in cleaning chamber 7 be come into full contact with cleaning solution to realize cleaning, and the waste liquid after cleaning is via going out liquid Pipe 11 is discharged.

In the washing leather cleaning device of the present embodiment, setting is for sap cavity 8, cleaning between external drum body 4 and interior bulging body 5 Liquid is first passed through for sap cavity 8, is then entered in cleaning chamber 7 by the group hole 9 on interior bulging body 5；When leather cleans, it can arrange simultaneously Liquid, and it is passed through new cleaning solution, in order to the replacement of cleaning solution, after the completion of cleaning, waste liquid is first discharged, then interior drum body 5 rotates So that leather is centrifuged rotation again, so that liquid stain extra on leather is discharged into from group hole 9 for sap cavity 8, and be discharged by outlet tube 11, realizes The drying of leather reduces liquid content when leather discharging.

Further, it is equipped with spray tube 12 for the top of sap cavity 8, spray tube 12 has the nozzle 13 of multiple directions, makes spray Shower pipe 12 realizes that multi-angle hydrojet, the outlet end of inlet tube 10 are connected with spray tube 12, the input end and water pump 14 of inlet tube 10 It is connected, water pump 14 is connected with liquid storing barrel 15, and when feed liquor, unlatching water pump 14, the cleaning solution in liquid storing barrel 15 is conveyed by inlet tube 10 To spray tube 12, and it is spouting by spray tube 12, and cleaning solution is injected into sap cavity 8, which part cleaning solution passes through group hole 9 It is injected directly into cleaning chamber 7；When not placing leather in cleaning chamber 7, it can be realized by spray tube 12 to interior 5 cleaning showers of bulging body The cleaning of interior bulging body 5.

For being equipped with temperature inductor 23 and heater 24 in sap cavity 8, heater 24 makes cleaning temperature for heating for sap cavity 8 Degree increases, and to promote to clean 7 cleaning performance of chamber, temperature inductor 23 is for monitoring and feeding back for 8 temperature of sap cavity.

It is equipped with aeration tube 40 for the bottom of sap cavity 8, the bottom of external drum body 4 is connected with air inlet pipe 41, and the connection of air inlet pipe 41 exposes Tracheae 40 and wind turbine 42, air inlet pipe 41 supply to for sap cavity 8, agitate cleaning solution by aeration form, promote the flowing of cleaning solution, Improve cleaning performance.

Rotary drum 1 is externally provided with filter vat 16, positive displacement pump 17 and drain pipe 18, and filter screen 19, filter vat are equipped in filter vat 16 16 are separated by filter screen 19 as filter residue chamber 20 and filtrate chamber 21, and filtrate chamber 21 is in the lower section of filter residue chamber 20, and filter residue chamber 20 connects Outlet tube 11, filtrate chamber 21 connect positive displacement pump 17, and positive displacement pump 17 connects drain pipe 18, and waste liquid is discharged into filter vat by outlet tube 11 16, the leather chip in waste liquid is intercepted by filter screen 19 in filter residue chamber 20, and filtrate flows into filtrate chamber 21, and positive displacement pump 17 is opened Afterwards, filtrate is discharged into drain pipe 18.

Selectively, drain pipe 18 is connected heat exchange sleeve 25, heat exchange sleeve 25 have for waste liquid by heat exchanging chamber 26, into Liquid pipe 10 passes through heat exchanging chamber 26, the inner wall of heat exchanging chamber 26 to be convexly equipped with fin 27.Waste liquid carries heat when being discharged, and waste liquid is by filter vat The heat exchanging chamber 26 of heat exchange sleeve 25, when inlet tube 10 passes through heat exchanging chamber 26, waste liquid heat pair are discharged into after 16 filterings through drain pipe 18 Inlet tube 10 plays heat effect, and cleaning solution is made to heat up, and the setting of heat exchange sleeve 25 enables waste liquid heat to be utilized.

The cross section of interior bulging body 5 is octagon, can increase leather useful load, and improve the cleaning strength of leather, interior bulging body 5 Locating slot 28 with circumferentially indent, locating slot 28 are at least a circle, locating slot 28 by punch forming, the quantity of locating slot 28 When quantity is multi-turn, locating slot 28 is uniformly distributed in an axial direction；Elastic telescopic holder 29, bullet are equipped between external drum body 4 and interior bulging body 5 Property telescope support 29 be fixed on the inner wall of external drum body 4, elastic telescopic holder 29 is in circumferentially distributed and corresponding with locating slot 28, bullet Property telescope support 29 end rolling element 30 is installed, rolling element 30 is embedded in locating slot 28 and against interior bulging body 5, rolling element 30 are evenly distributed, and often enclose in locating slot 28 and are embedded multiple rolling elements 30, and rolling element 30 is runner or turns ball.

Since the cross section of interior bulging body 5 is octagon, when interior bulging body 5 rotates, the spacing of interior bulging body 5 and external drum body 4 is in Variable condition, elastic telescopic holder 29 makes rolling element 30 be rolled always against locating slot 28 by flexible, to which external drum body 4 is to interior Drum body 5 can provide support and position-limiting action always, and interior bulging body 5 is made only in both ends stress, not improve the rotation of interior bulging body 5 Stability.

Specifically, elastic telescopic holder 29 includes sliding tube 31 and fixing pipe 32, and fixing pipe 32 and external drum body 4 pass through welding Or buckle is fixed, sliding tube 31 is set in fixing pipe 32 and is connected by spring 33 with fixing pipe 32, and rolling element 30 connects In the outer end of sliding tube 31, under the elastic connection of spring 33,31 energy elastic telescopic of sliding tube is in fixing pipe 32.

The inner wall of interior bulging body 5 is convexly equipped with the baffle 34 being spaced apart, and baffle 34 is in hook-type, and baffle 34 is equipped with and beats leather Sphere 35, sphere 35 is connected with baffle 34 by spring 33；Baffle 34 is interlaced and different in size, and leather is in cleaning chamber 7 Struck on baffle 34 when interior centrifugation rotation, the sphere 35 on baffle 34 beats leather elasticity, enable leather be unfolded and with Cleaning solution comes into full contact with, and improves cleaning performance.

In addition, interior bulging body 5 be equipped with push-and-pull open and close feed cap 36 and discharging lid 37, external drum body 4 be equipped with sliding open and close into Expect drum door 38 and discharging drum door 39, feeds inside and outside drum door 38 and feed cap 36 relatively, the size of charging drum door 38 is more than feed cap Opposite inside and outside 36 size, discharging drum door 39 and discharging lid 37, the size of discharging drum door 39 is more than the size of discharging lid 37.

When charging, first slide-open feeds drum door 38, is then pulled outwardly out feed cap 36, leather is put into interior bulging body 5, After the completion of charging, feed cap 36 is closed and locked, closes charging drum door 38；When discharging, first waste liquid in rotary drum 1 is all discharged Afterwards, then slide-open discharging drum door 39 is pulled outwardly and outputs material lid 37, since waste liquid has been drained off, leather draw operation is convenient, Feed cap 36 and discharging drum door 39 are in above the side of rotary drum 1, and discharging lid 37 is in the side-lower of rotary drum 1 with the drum door 39 that discharges.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although rotary drum 1 is used more herein；Pedestal 2；Driving mechanism 3；External drum body 4；Interior bulging body 5；Shaft 6；Cleaning Chamber 7；For sap cavity 8；Group hole 9；Inlet tube 10；Outlet tube 11；Spray tube 12；Nozzle 13；Water pump 14；Liquid storing barrel 15；Filter vat 16； Positive displacement pump 17；Drain pipe 18；Filter screen 19；Filter residue chamber 20；Filtrate chamber 21；Motor 22；Temperature inductor 23；Heater 24；It changes Thermal sleeve 25；Heat exchanging chamber 26；Fin 27；Locating slot 28；Elastic telescopic holder 29；Rolling element 30；Sliding tube 31；Fixing pipe 32； Spring 33；Baffle 34；Sphere 35；Feed cap 36；Discharge lid 37；Feed drum door 38；Discharge drum door 39；Aeration tube 40；Air inlet pipe 41；Wind turbine 42；Bearing block 43；End cover 44；Reduction box 45；The terms such as belt 46, but be not precluded using other terms Possibility.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as Any one of the additional limitations is all contrary to the spirit of the present invention.

Claims (8)

1. washing leather cleaning device, including rotary drum, pedestal and driving mechanism, rotary drum are mounted on pedestal, driving mechanism and are turned Drum connection, which is characterized in that rotary drum includes external drum body and interior bulging body, and the both ends of interior bulging body have shaft, and interior bulging body is rotationally In external drum body, interior bulging body has the cleaning chamber of accommodating leather；It is formed for sap cavity, interior bulging body between external drum body and interior bulging body Group hole is offered, the connection of group hole is for sap cavity and cleaning chamber, the inlet tube and outlet tube that external drum body is connected with and is communicated for sap cavity.

2. washing leather cleaning device according to claim 1, which is characterized in that it is equipped with spray tube for the top of sap cavity, There is spray tube the nozzle of multiple directions, the outlet end of inlet tube to be connected with spray tube, and the input end of inlet tube is connected with water pump, Water pump is connected with liquid storing barrel.

3. washing leather cleaning device according to claim 1, which is characterized in that rotary drum is externally provided with filter vat, positive displacement pump And drain pipe, it is equipped with filter screen in filter vat, filter vat is separated by filter screen as filter residue chamber and filtrate chamber, and filter residue chamber mutually picks out liquid Pipe, filtrate chamber connect positive displacement pump, and positive displacement pump connects drain pipe.

4. washing leather cleaning device according to claim 3, which is characterized in that feed flow intracavitary be equipped with temperature inductor and Heater.

5. washing leather cleaning device according to claim 4, which is characterized in that drain pipe is connected heat exchange sleeve, heat exchange Casing have for waste liquid by heat exchanging chamber, inlet tube passes through heat exchanging chamber, and the inner wall of heat exchanging chamber is convexly equipped with fin.

6. washing leather cleaning device according to claim 1, which is characterized in that it is equipped with aeration tube for the bottom of sap cavity, The bottom of external drum body is connected with air inlet pipe, and air inlet pipe connects aeration tube and wind turbine.

7. washing leather cleaning device according to claim 1, which is characterized in that the cross section of interior bulging body is octagon, Interior bulging body has the locating slot of circumferentially indent；Elastic telescopic holder, elastic telescopic holder are equipped between external drum body and interior bulging body Be fixed on the inner wall of external drum body, the end of elastic telescopic holder is equipped with rolling element, rolling element be embedded in locating slot and against Interior bulging body.

8. washing leather cleaning device according to claim 1 or claim 7, which is characterized in that between the inner wall of interior bulging body is convexly equipped with Every the baffle of distribution, baffle is equipped with the sphere for beating leather, and sphere is connected with baffle by spring, and baffle is different in size.