CN104278112A - Leather drying and dehumidifying equipment and leather drying and dehumidifying method - Google Patents
Leather drying and dehumidifying equipment and leather drying and dehumidifying method Download PDFInfo
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- CN104278112A CN104278112A CN201410392959.4A CN201410392959A CN104278112A CN 104278112 A CN104278112 A CN 104278112A CN 201410392959 A CN201410392959 A CN 201410392959A CN 104278112 A CN104278112 A CN 104278112A
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- leather
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- 238000001035 drying Methods 0.000 title claims abstract description 372
- 239000010985 leather Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 32
- 239000013589 supplement Substances 0.000 claims abstract description 9
- 238000007791 dehumidification Methods 0.000 claims description 343
- 230000008676 import Effects 0.000 claims description 52
- 230000004888 barrier function Effects 0.000 claims description 49
- 238000001914 filtration Methods 0.000 claims description 25
- 230000000295 complement effect Effects 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 18
- 239000000779 smoke Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000002828 fuel tank Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/58—Drying
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/07—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards; Fastening devices; Drying of leather
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention relates to the field of leather manufacturing equipment, and aims at providing leather drying and dehumidifying equipment and a leather drying and dehumidifying method. The leather drying and dehumidifying equipment comprises a conveyor belt, a plurality of drying and dehumidifying boxes and exhaust devices, wherein through holes are respectively formed in the front ends and rear ends of the drying and dehumidifying boxes and sleeve the exterior of the conveyor belt; the drying and dehumidifying boxes are connected with one another in series back and forth; the exhaust devices are communicated with the drying and dehumidifying boxes; two exhaust boxes which are respectively positioned above and below the conveyor belt are arranged in each drying and dehumidifying box; a circulating fan and a heat exchanger are arranged below each exhaust box; the heat exchanger is arranged on the front side of the circulating fan and is connected with an inlet of the circulating fan; an outlet of each circulating fan is connected with each exhaust box; an exhaust opening group composed of exhaust openings which are arranged back and forth is arranged on the side, opposite to the conveyor belt, of each exhaust box; and air supplement holes are formed in the drying and dehumidifying boxes. The leather drying and dehumidifying equipment is relatively high in drying efficiency and relatively good in drying and dehumidifying effects; the leather drying and dehumidifying method can meet the leather drying and dehumidifying requirements; the drying efficiency is relatively high; and the drying and dehumidifying effects are relatively good.
Description
Technical field
The present invention relates to leather manufacture apparatus field, especially a kind of leather drying dehumidification equipment and leather drying dehumidification method.
Background technology
Drying dehumidification is needed after leather swabbing; The utility model of Chinese Patent Application No. 201320060029.X discloses a kind of leather swabbing production line, include brush for polishing leather pulp grinder, the leather output terminal of described brush for polishing leather pulp grinder is provided with leather drying plant, leather drying plant comprises drying baker and leather transport unit, drying baker is provided with drying shed, heating plant is provided with in drying shed, leather transport unit one end is positioned at the ingress of drying shed, and correspondingly with the leather output terminal of brush for polishing leather pulp grinder to arrange, the leather transport unit the other end is positioned at the exit of drying shed.There is the deficiency that drying efficiency is lower and drying dehumidification effect is poor in traditional leather drying plant; Therefore, design a kind of drying efficiency higher and drying dehumidification effect good leather drying dehumidification equipment and leather drying dehumidification method, become problem demanding prompt solution.
Summary of the invention
The object of the invention is to there is the poor deficiency of the lower and drying dehumidification effect of drying efficiency to overcome current leather drying plant, providing a kind of drying efficiency higher and drying dehumidification effect good leather drying dehumidification equipment and leather drying dehumidification method.
Concrete technical scheme of the present invention is:
A kind of leather drying dehumidification equipment, comprises travelling belt, and several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case; Two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case; The below of wind row case is provided with recirculation blower and is positioned at the heat exchanger be connected on front side of recirculation blower and with the import of recirculation blower; Outlet and the wind of recirculation blower are arranged case and are connected; Wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group; Drying dehumidification case is provided with wind complement port.During this leather drying dehumidification equipment use, the rear side of last drying dehumidification case and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, leather enters drying dehumidification case from the through hole of last drying dehumidification box back under travelling belt drives, under recirculation blower effect, air in drying dehumidification case enters from the heat exchanger be positioned on front side of recirculation blower, wind row case is entered through recirculation blower, after drying dehumidification being carried out to leather from the wind row mouth blowout of wind row mouth group, enter heat exchanger from the front end of drying dehumidification case again and form heating and dehumidification circulation, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case, cloth hair, water vapor and oil smoke etc. in drying dehumidification case are discharged under the effect of air exhausting device with a small amount of air, and cleaned air supplements to enter drying dehumidification case from wind complement port and forms purifying air circulation, leather carries out drying dehumidification by several drying dehumidification casees complete drying dehumidification to front from last drying dehumidification case from rear successively under travelling belt drives, this leather drying dehumidification equipment drying efficiency is higher and drying dehumidification effect is better.
A kind of leather drying dehumidification equipment, comprises travelling belt, and several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case; Two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case; The below of wind row case is provided with recirculation blower and lays respectively at two the heat exchanger be connected with rear side and with the import of recirculation blower on front side of recirculation blower; The outlet of recirculation blower is arranged case with two wind respectively and is connected; Wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group; Drying dehumidification case is provided with wind complement port.During this leather drying dehumidification equipment use, the rear side of last drying dehumidification case and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, leather enters drying dehumidification case from the through hole of last drying dehumidification box back under travelling belt drives, under recirculation blower effect, air in drying dehumidification case lays respectively at from two the one end being provided with filtering net on front side of recirculation blower with the heat exchanger of rear side respectively and enters, wind row case is entered through recirculation blower, after drying dehumidification being carried out to leather from the wind row mouth blowout of wind row mouth group, one end formation heating and dehumidification circulation that heat exchanger is provided with filtering net is entered again from the rear and front end of drying dehumidification case, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case, cloth hair, water vapor and oil smoke etc. in drying dehumidification case are discharged under the effect of air exhausting device with a small amount of air, and cleaned air supplements to enter drying dehumidification case from wind complement port and forms purifying air circulation, leather carries out drying dehumidification by several drying dehumidification casees complete drying dehumidification to front from last drying dehumidification case from rear successively under travelling belt drives, this leather drying dehumidification equipment drying efficiency is higher and drying dehumidification effect is better.
As preferably, described air exhausting device has three; Air exhausting device comprises the exhaust duct being provided with four air draft inlet pipes and the exhaust fan be serially connected with in exhaust duct; Drying dehumidification case has seven; Each air exhausting device is corresponding with from two drying dehumidification casees in rear six drying dehumidification casees to being front arranged in order, and two in four air draft inlet pipes of each air exhausting device are connected with the upper end of a drying dehumidification case; The flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow.Air exhausting device is simple and practical, and the flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow, takes into account the air flow quantity of the circulation of major cycle heating and dehumidification and time recirculated air decontamination cycle needs.
As preferably, described leather drying dehumidification equipment, also comprises two and is positioned at the hairbrush wheels be made up of several tandem bristle brush wheels on rear side of last drying dehumidification case; Described travelling belt is two chains be set up in parallel; Article two, the opposite side of chain is respectively provided with a tuck hook group be made up of tandem tuck hook; Each hairbrush wheels are positioned at the upside of a chain and bristle brush wheel is relative with tuck hook.The tuck hook of the tuck hook group that hairbrush wheels and the opposite side of two chains are provided with coordinates that to make tuck hook hook the side of leather convenient and swift.
As preferably, described leather drying dehumidification equipment, also comprises two end gas barrier; Described end gas barrier comprises end vapor pipe and is serially connected with the air exhauster in end vapor pipe; The import of the end vapor pipe of an end gas barrier is relative with the through hole being positioned at the most previous drying dehumidification case front end; The import of the end vapor pipe of another end gas barrier is relative with the through hole being positioned at last drying dehumidification box back.End gas barrier is beneficial to the air spilt from the through hole being positioned at the most previous drying dehumidification case front end and the through hole being positioned at last drying dehumidification box back and discharges.
As preferably, described heat exchanger comprises the wind-collecting cover exporting and be connected with the import of recirculation blower, and one end is provided with filtering net and the body that is connected with the import of wind-collecting cover of the other end, is arranged in body and is made up of the sub-pipe back and forth arranged and the deep fat pipe be connected with body; The two ends of deep fat pipe are respectively provided with a jointing; The outer gusset of deep fat pipe is arranged with radiating fin group.When heat exchanger uses, two jointings are connected with the fuel tank with oil pump and steam heater respectively; Heat converter structure is simple, and heat exchanger effectiveness is high.
As preferably, inside described drying dehumidification case, be provided with thermal insulation layer.Can heat energy loss be reduced, improve thermo-efficiency.
As preferably, described drying dehumidification case is provided with side door.Convenient removing dirt and maintenance.
A kind of leather drying dehumidification method, (1) the rear side of last drying dehumidification case and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, two hairbrush wheels respectively push down a side of the leather needing drying dehumidification, make the tuck hook of two tuck hook groups respectively hook a side of leather; Described leather drying dehumidification equipment, comprise travelling belt, several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case, two end gas barrier, two are positioned at the hairbrush wheels be made up of several tandem bristle brush wheels on rear side of last drying dehumidification case; Two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case; The below of wind row case is provided with recirculation blower and is positioned at the heat exchanger be connected on front side of recirculation blower and with the import of recirculation blower; Outlet and the wind of recirculation blower are arranged case and are connected; Wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group; Drying dehumidification case is provided with wind complement port; Described travelling belt is two chains be set up in parallel; Article two, the opposite side of chain is respectively provided with a tuck hook group be made up of tandem tuck hook; Each hairbrush wheels are positioned at the upside of a chain and bristle brush wheel is relative with tuck hook.(2) leather enters drying dehumidification case from the through hole of last drying dehumidification box back under travelling belt drives, under recirculation blower effect, one end that air in drying dehumidification case is provided with filtering net from the heat exchanger be positioned on front side of recirculation blower enters, wind row case is entered through recirculation blower, after drying dehumidification being carried out to leather from the wind row mouth blowout of wind row mouth group, one end formation heating and dehumidification circulation that heat exchanger is provided with filtering net is entered again from the front end of drying dehumidification case, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case, under the exhaust fan effect of air exhausting device, cloth hair, water vapor and oil smoke etc. in drying dehumidification case are discharged from exhaust duct with a small amount of air, and cleaned air supplements to enter drying dehumidification case from wind complement port and forms purifying air circulation, described heat exchanger comprises and exports the wind-collecting cover that is connected with the import of recirculation blower, and one end is provided with filtering net and the body that is connected with the import of wind-collecting cover of the other end, is arranged in body and is made up of the sub-pipe back and forth arranged and the deep fat pipe be connected with body, the two ends of deep fat pipe are respectively provided with a jointing, two jointings are connected with the fuel tank with oil pump and steam heater respectively, the outer gusset of deep fat pipe is arranged with radiating fin group, described air exhausting device comprises the exhaust duct being provided with the air draft inlet pipe be connected with the upper end of drying dehumidification case and the exhaust fan be serially connected with in exhaust duct, the flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow, (3) leather carries out drying dehumidification by several drying dehumidification casees complete drying dehumidification to front from last drying dehumidification case from rear successively under travelling belt drives, under the air exhauster effect of two end gas barrier, discharge from the through hole being positioned at the most previous drying dehumidification case front end and the air that the through hole being positioned at last drying dehumidification box back spills through vapor pipe, described end gas barrier comprises end vapor pipe and is serially connected with the air exhauster in end vapor pipe, the import of the end vapor pipe of an end gas barrier is relative with the through hole being positioned at the most previous drying dehumidification case front end, the import of the end vapor pipe of another end gas barrier is relative with the through hole being positioned at last drying dehumidification box back.Leather drying dehumidification method can meet leather drying dehumidification needs, and drying efficiency is higher and drying dehumidification effect is better.
A kind of leather drying dehumidification method, (1) the rear side of last drying dehumidification case and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, two hairbrush wheels respectively push down a side of the leather needing drying dehumidification, make the tuck hook of two tuck hook groups respectively hook a side of leather; Described leather drying dehumidification equipment, comprise travelling belt, several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case, two end gas barrier, two are positioned at the hairbrush wheels be made up of several tandem bristle brush wheels on rear side of last drying dehumidification case; Two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case; The below of wind row case is provided with recirculation blower and lays respectively at two the heat exchanger be connected with rear side and with the import of recirculation blower on front side of recirculation blower; The outlet of recirculation blower is arranged case with two wind respectively and is connected; Wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group; Drying dehumidification case is provided with wind complement port; Described travelling belt is two chains be set up in parallel; Article two, the opposite side of chain is respectively provided with a tuck hook group be made up of tandem tuck hook; Each hairbrush wheels are positioned at the upside of a chain and bristle brush wheel is relative with tuck hook.(2) leather enters drying dehumidification case from the through hole of last drying dehumidification box back under travelling belt drives, under recirculation blower effect, air in drying dehumidification case lays respectively at from two the one end being provided with filtering net on front side of recirculation blower with the heat exchanger of rear side respectively and enters, wind row case is entered through recirculation blower, after drying dehumidification being carried out to leather from the wind row mouth blowout of wind row mouth group, one end formation heating and dehumidification circulation that heat exchanger is provided with filtering net is entered again from the rear and front end of drying dehumidification case, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case, under the exhaust fan effect of air exhausting device, cloth hair, water vapor and oil smoke etc. in drying dehumidification case are discharged from exhaust duct with a small amount of air, and cleaned air supplements to enter drying dehumidification case from wind complement port and forms purifying air circulation, described heat exchanger comprises and exports the wind-collecting cover that is connected with the import of recirculation blower, and one end is provided with filtering net and the body that is connected with the import of wind-collecting cover of the other end, is arranged in body and is made up of the sub-pipe back and forth arranged and the deep fat pipe be connected with body, the two ends of deep fat pipe are respectively provided with a jointing, two jointings are connected with the fuel tank with oil pump and steam heater respectively, the outer gusset of deep fat pipe is arranged with radiating fin group, described air exhausting device comprises the exhaust duct being provided with the air draft inlet pipe be connected with the upper end of drying dehumidification case and the exhaust fan be serially connected with in exhaust duct, the flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow, (3) leather carries out drying dehumidification by several drying dehumidification casees complete drying dehumidification to front from last drying dehumidification case from rear successively under travelling belt drives, under the air exhauster effect of two end gas barrier, discharge from the through hole being positioned at the most previous drying dehumidification case front end and the air that the through hole being positioned at last drying dehumidification box back spills through vapor pipe, described end gas barrier comprises end vapor pipe and is serially connected with the air exhauster in end vapor pipe, the import of the end vapor pipe of an end gas barrier is relative with the through hole being positioned at the most previous drying dehumidification case front end, the import of the end vapor pipe of another end gas barrier is relative with the through hole being positioned at last drying dehumidification box back.Leather drying dehumidification method can meet leather drying dehumidification needs, and drying efficiency is higher and drying dehumidification effect is better.
Compared with prior art, the invention has the beneficial effects as follows: this leather drying dehumidification equipment drying efficiency is higher and drying dehumidification effect is better; Cloth hair, water vapor and the oil smoke etc. that produce in drying dehumidification process not easily enter previous drying dehumidification case.Air exhausting device is simple and practical, and the flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow, takes into account the air flow quantity of the circulation of major cycle heating and dehumidification and time recirculated air decontamination cycle needs.The tuck hook of the tuck hook group that hairbrush wheels and the opposite side of two chains are provided with coordinates that to make tuck hook hook the side of leather convenient and swift.End gas barrier is beneficial to the air spilt from the through hole being positioned at the most previous drying dehumidification case front end and the through hole being positioned at last drying dehumidification box back and discharges.Heat converter structure is simple, and heat exchanger effectiveness is high.Be provided with thermal insulation layer inside drying dehumidification case, can heat energy loss be reduced, improve thermo-efficiency.Side door is provided with, convenient removing dirt and maintenance inside drying dehumidification case.Leather drying dehumidification method can meet leather drying dehumidification needs, and drying efficiency is higher and drying dehumidification effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of heat exchanger;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the enlarged view at A place in Fig. 1, Fig. 2.
In figure: recirculation blower-1, chain-2, drying dehumidification case-3, through hole-31, wind complement port-32, thermal insulation layer-33, side door-34, air exhausting device-4, exhaust duct-41, air draft inlet pipe-42, exhaust fan-43, end gas barrier-5, end vapor pipe-51, air exhauster-52, hairbrush wheels-6, bristle brush wheel-61, wind row case-7, wind row mouth group-71, wind row mouth-72, heat exchanger-8, wind-collecting cover-81, filtering net-82, body-83, deep fat pipe-84, son pipe-85, jointing-86, radiating fin group-87, tuck hook group-9, tuck hook-91.
Embodiment
Below in conjunction with shown in accompanying drawing, the present invention is described further.
Embodiment 1, as shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5: a kind of leather drying dehumidification equipment, comprise travelling belt, several front-end and back-end are respectively provided with one and are set in through hole 31 outside travelling belt and the drying dehumidification case 3 of tandem connection, the air exhausting device 4 be communicated with drying dehumidification case 3, two end gas barrier 5, two are positioned at the hairbrush wheels 6 be made up of three tandem bristle brush wheels 61 on rear side of last drying dehumidification case 3; Two wind row casees 7 laid respectively at above and below travelling belt are provided with in drying dehumidification case 3; The below of wind row case 7 is provided with recirculation blower 1 and is positioned at the heat exchanger 8 be connected on front side of recirculation blower 1 and with the import of recirculation blower 1; Outlet and the wind of recirculation blower 1 are arranged case 7 and are connected; Wind row case 7 and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth 72 forms and arranges mouth group 71; Drying dehumidification case 3 is provided with wind complement port 32.Thermal insulation layer 33 is provided with inside described drying dehumidification case 3; The material of thermal insulation layer 33 is Teflon plate.Described drying dehumidification case is provided with side door 34.
In the present embodiment, described air exhausting device 4 has three; Air exhausting device 4 comprises the exhaust duct 41 being provided with four air draft inlet pipes 42 and the exhaust fan 43 be serially connected with in exhaust duct 41; Drying dehumidification case 3 has seven; Each air exhausting device 4 is corresponding with from two drying dehumidification casees 3 in rear six drying dehumidification casees 3 to being front arranged in order, and two in four air draft inlet pipes 42 of each air exhausting device 4 are connected with the upper end of a drying dehumidification case 3; The flow of exhaust fan 43 is 1/10th of recirculation blower 1 flow.
Described travelling belt is two chains be set up in parallel 2; Article two, the opposite side of chain 2 is respectively provided with a tuck hook group 9 be made up of tandem tuck hook 91; Each hairbrush wheels 6 are positioned at the upside of a chain 2 and bristle brush wheel 61 is relative with tuck hook 91.
The air exhauster 52 that described end gas barrier 5 comprises end vapor pipe 51 and is serially connected with in end vapor pipe 51; The import of the end vapor pipe 51 of an end gas barrier 5 is relative with the through hole 31 being positioned at the most previous drying dehumidification case 3 front end; The import of the end vapor pipe 51 of another end gas barrier 5 is relative with the through hole 31 being positioned at last drying dehumidification case 3 rear end.
Described heat exchanger 8 comprises the wind-collecting cover 81 exporting and be connected with the import of recirculation blower 1, one end is provided with filtering net 82 and the body 83 that welds with the import of wind-collecting cover 81 of the other end, is arranged in body 83 and is made up of the sub-pipe 85 back and forth arranged and the deep fat pipe 84 be connected with body 83 screw; The two ends of deep fat pipe 84 are respectively provided with a jointing 86; The outer gusset of deep fat pipe 84 is arranged with radiating fin group 87.Described wind complement port 32 is relative with one end of body 83.
Described wind row case 7, recirculation blower 1, heat exchanger 8, exhaust fan 43 are connected with drying dehumidification case 3 screw respectively with air exhauster 52.
A kind of leather drying dehumidification method, (1) the rear side of last drying dehumidification case 3 and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, two hairbrush wheels 6 respectively push down a side of the leather needing drying dehumidification, make the tuck hook 91 of two tuck hook groups 9 respectively hook a side of leather; Described leather drying dehumidification equipment, comprise travelling belt, seven front-end and back-end are respectively provided with one and are set in through hole 31 outside travelling belt and the drying dehumidification case 3 of tandem connection, the air exhausting device 4 be communicated with drying dehumidification case 3, two end gas barrier 5, two are positioned at the hairbrush wheels 6 be made up of three tandem bristle brush wheels 61 on rear side of last drying dehumidification case 3; Two wind row casees 7 laid respectively at above and below travelling belt are provided with in drying dehumidification case 3; The below of wind row case 7 is provided with recirculation blower 1 and is positioned at the heat exchanger 8 be connected on front side of recirculation blower 1 and with the import of recirculation blower 1; Outlet and the wind of recirculation blower 1 are arranged case 7 and are connected; Wind row case 7 and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth 72 forms and arranges mouth group 71; Drying dehumidification case 3 is provided with wind complement port 32; Described travelling belt is two chains be set up in parallel 2; Article two, the opposite side of chain 2 is respectively provided with a tuck hook group 9 be made up of tandem tuck hook 91; Each hairbrush wheels 6 are positioned at the upside of a chain 2 and bristle brush wheel 61 is relative with tuck hook 91.(2) leather enters drying dehumidification case 3 from the through hole 31 of last drying dehumidification case 3 rear end under travelling belt drives, under recirculation blower 1 acts on, one end that air in drying dehumidification case 3 is provided with filtering net 82 from the heat exchanger 8 be positioned on front side of recirculation blower 1 enters, wind row case 7 is entered through recirculation blower 1, after blowing out from the wind row mouth 72 of wind row mouth group 71 drying dehumidification carried out to leather, one end formation heating and dehumidification circulation that heat exchanger 8 is provided with filtering net 82 is entered again from the front end of drying dehumidification case 3, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case 3, under the exhaust fan 43 of air exhausting device 4 acts on, cloth hair, water vapor and oil smoke etc. in drying dehumidification case 3 are discharged from exhaust duct 41 with a small amount of air, and cleaned air supplements to enter drying dehumidification case 3 from wind complement port 32 and forms purifying air circulation, described heat exchanger 8 comprises the wind-collecting cover 81 exporting and be connected with the import of recirculation blower 1, one end is provided with filtering net 82 and the body 83 that is connected with the import of wind-collecting cover 81 of the other end, is arranged in body 83 and is made up of the sub-pipe 85 back and forth arranged and the deep fat pipe 84 be connected with body 83, the two ends of deep fat pipe 84 are respectively provided with a jointing 86, two jointings 86 are connected with the fuel tank with oil pump and steam heater respectively, the outer gusset of deep fat pipe 84 is arranged with radiating fin group 87, described air exhausting device 4 comprises the exhaust duct 41 being provided with the air draft inlet pipe 42 be connected with the upper end of drying dehumidification case 3 and the exhaust fan 43 be serially connected with in exhaust duct 41, the flow of exhaust fan 43 is 1/10th of recirculation blower 1 flow, (3) leather carries out drying dehumidification by several drying dehumidification casees 3 complete drying dehumidification to front from last drying dehumidification case 3 from rear successively under travelling belt drives, under air exhauster 52 effect of two end gas barrier 5, discharge through vapor pipe from the through hole 31 being positioned at the most previous drying dehumidification case 3 front end with the air that the through hole 31 being positioned at last drying dehumidification case 3 rear end spills, the air exhauster 52 that described end gas barrier 5 comprises end vapor pipe 51 and is serially connected with in end vapor pipe 51, the import of the end vapor pipe 51 of an end gas barrier 5 is relative with the through hole 31 being positioned at the most previous drying dehumidification case 3 front end, the import of the end vapor pipe 51 of another end gas barrier 5 is relative with the through hole 31 being positioned at last drying dehumidification case 3 rear end.
Embodiment 2, as shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5: a kind of leather drying dehumidification equipment, comprise travelling belt, several front-end and back-end are respectively provided with one and are set in through hole 31 outside travelling belt and the drying dehumidification case 3 of tandem connection, the air exhausting device 4 be communicated with drying dehumidification case 3, two end gas barrier 5, two are positioned at the hairbrush wheels 6 be made up of three tandem bristle brush wheels 61 on rear side of last drying dehumidification case 3; Two wind row casees 7 laid respectively at above and below travelling belt are provided with in drying dehumidification case 3; The below of wind row case 7 is provided with recirculation blower 1 and lays respectively at two the heat exchanger 8 be connected with rear side and with the import of recirculation blower 1 on front side of recirculation blower 1; The outlet of recirculation blower 1 is arranged case 7 with two wind respectively and is connected; Wind row case 7 and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth 72 forms and arranges mouth group 71; Drying dehumidification case 3 is provided with wind complement port 32.Described drying dehumidification case is provided with side door 34.
Thermal insulation layer 33 is provided with inside described drying dehumidification case 3.The material of thermal insulation layer 33 is Teflon plate.
In the present embodiment, described air exhausting device 4 has three; Air exhausting device 4 comprises the exhaust duct 41 being provided with four air draft inlet pipes 42 and the exhaust fan 43 be serially connected with in exhaust duct 41; Drying dehumidification case 3 has seven; Each air exhausting device 4 is corresponding with from two drying dehumidification casees 3 in rear six drying dehumidification casees 3 to being front arranged in order, and two in four air draft inlet pipes 42 of each air exhausting device 4 are connected with the upper end of a drying dehumidification case 3; The flow of exhaust fan 43 is 1/10th of recirculation blower 1 flow.
Described travelling belt is two chains be set up in parallel 2; Article two, the opposite side of chain 2 is respectively provided with a tuck hook group 9 be made up of tandem tuck hook 91; Each hairbrush wheels 6 are positioned at the upside of a chain 2 and bristle brush wheel 61 is relative with tuck hook 91.
The air exhauster 52 that described end gas barrier 5 comprises end vapor pipe 51 and is serially connected with in end vapor pipe 51; The import of the end vapor pipe 51 of an end gas barrier 5 is relative with the through hole 31 being positioned at the most previous drying dehumidification case 3 front end; The import of the end vapor pipe 51 of another end gas barrier 5 is relative with the through hole 31 being positioned at last drying dehumidification case 3 rear end.
Described heat exchanger 8 comprises the wind-collecting cover 81 exporting and be connected with the import of recirculation blower 1, one end is provided with filtering net 82 and the body 83 that welds with the import of wind-collecting cover 81 of the other end, is arranged in body 83 and is made up of the sub-pipe 85 back and forth arranged and the deep fat pipe 84 be connected with body 83 screw; The two ends of deep fat pipe 84 are respectively provided with a jointing 86; The outer gusset of deep fat pipe 84 is arranged with radiating fin group 87.Described wind complement port 32 has two, and two wind complement ports 32 are each relative with one end of the body 83 of a heat exchanger 8.
Described wind row case 7, recirculation blower 1, heat exchanger 8, exhaust fan 43 are connected with drying dehumidification case 3 screw respectively with air exhauster 52.
A kind of leather drying dehumidification method, (1) the rear side of last drying dehumidification case 3 and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, two hairbrush wheels 6 respectively push down a side of the leather needing drying dehumidification, make the tuck hook 91 of two tuck hook groups 9 respectively hook a side of leather; Described leather drying dehumidification equipment, comprise travelling belt, seven front-end and back-end are respectively provided with one and are set in through hole 31 outside travelling belt and the drying dehumidification case 3 of tandem connection, the air exhausting device 4 be communicated with drying dehumidification case 3, two end gas barrier 5, two are positioned at the hairbrush wheels 6 be made up of three tandem bristle brush wheels 61 on rear side of last drying dehumidification case 3; Two wind row casees 7 laid respectively at above and below travelling belt are provided with in drying dehumidification case 3; The below of wind row case 7 is provided with recirculation blower 1 and lays respectively at two the heat exchanger 8 be connected with rear side and with the import of recirculation blower 1 on front side of recirculation blower 1; The outlet of recirculation blower 1 is arranged case 7 with two wind respectively and is connected; Wind row case 7 and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth 72 forms and arranges mouth group 71; Drying dehumidification case 3 is provided with wind complement port 32; Described travelling belt is two chains be set up in parallel 2; Article two, the opposite side of chain 2 is respectively provided with a tuck hook group 9 be made up of tandem tuck hook 91; Each hairbrush wheels 6 are positioned at the upside of a chain 2 and bristle brush wheel 61 is relative with tuck hook 91.(2) leather enters drying dehumidification case 3 from the through hole 31 of last drying dehumidification case 3 rear end under travelling belt drives, under recirculation blower 1 acts on, air in drying dehumidification case 3 lays respectively at from two the one end being provided with filtering net 82 on front side of recirculation blower 1 with the heat exchanger 8 of rear side respectively and enters, wind row case 7 is entered through recirculation blower 1, after blowing out from the wind row mouth 72 of wind row mouth group 71 drying dehumidification carried out to leather, one end formation heating and dehumidification circulation that heat exchanger 8 is provided with filtering net 82 is entered again from the rear and front end of drying dehumidification case 3, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case 3, under the exhaust fan 43 of air exhausting device 4 acts on, cloth hair, water vapor and oil smoke etc. in drying dehumidification case 3 are discharged from exhaust duct 41 with a small amount of air, and cleaned air supplements to enter drying dehumidification case 3 from wind complement port 32 and forms purifying air circulation, described heat exchanger 8 comprises the wind-collecting cover 81 exporting and be connected with the import of recirculation blower 1, one end is provided with filtering net 82 and the body 83 that is connected with the import of wind-collecting cover 81 of the other end, is arranged in body 83 and is made up of the sub-pipe 85 back and forth arranged and the deep fat pipe 84 be connected with body 83, the two ends of deep fat pipe 84 are respectively provided with a jointing 86, two jointings 86 are connected with the fuel tank with oil pump and steam heater respectively, the outer gusset of deep fat pipe 84 is arranged with radiating fin group 87, described air exhausting device 4 comprises the exhaust duct 41 being provided with the air draft inlet pipe 42 be connected with the upper end of drying dehumidification case 3 and the exhaust fan 43 be serially connected with in exhaust duct 41, the flow of exhaust fan 43 is 1/10th of recirculation blower 1 flow, (3) leather carries out drying dehumidification by several drying dehumidification casees 3 complete drying dehumidification to front from last drying dehumidification case 3 from rear successively under travelling belt drives, under air exhauster 52 effect of two end gas barrier 5, discharge through vapor pipe from the through hole 31 being positioned at the most previous drying dehumidification case 3 front end with the air that the through hole 31 being positioned at last drying dehumidification case 3 rear end spills, the air exhauster 52 that described end gas barrier 5 comprises end vapor pipe 51 and is serially connected with in end vapor pipe 51, the import of the end vapor pipe 51 of an end gas barrier 5 is relative with the through hole 31 being positioned at the most previous drying dehumidification case 3 front end, the import of the end vapor pipe 51 of another end gas barrier 5 is relative with the through hole 31 being positioned at last drying dehumidification case 3 rear end.
The invention has the beneficial effects as follows: this leather drying dehumidification equipment drying efficiency is higher and drying dehumidification effect is better; Cloth hair, water vapor and the oil smoke etc. that produce in drying dehumidification process not easily enter previous drying dehumidification case.Air exhausting device is simple and practical, and the flow of exhaust fan is 1/10th of recirculation blower flow, takes into account the air flow quantity of the circulation of major cycle heating and dehumidification and time recirculated air decontamination cycle needs.The tuck hook of the tuck hook group that hairbrush wheels and the opposite side of two chains are provided with coordinates that to make tuck hook hook the side of leather convenient and swift.End gas barrier is beneficial to the air spilt from the through hole being positioned at the most previous drying dehumidification case front end and the through hole being positioned at last drying dehumidification box back and discharges.Heat converter structure is simple, and heat exchanger effectiveness is high.Be provided with thermal insulation layer inside drying dehumidification case, can heat energy loss be reduced, improve thermo-efficiency.Drying dehumidification case is provided with side door, convenient removing dirt and maintenance.Leather drying dehumidification method can meet leather drying dehumidification needs, and drying efficiency is higher and drying dehumidification effect is better.
It is apparent to one skilled in the art that the present invention can change into various ways, and such change is not thought and departed from the scope of the present invention.All like this to the apparent amendment of the technician in described field, by be included in this claim scope within.
Claims (10)
1. a leather drying dehumidification equipment, is characterized in that: comprise travelling belt, and several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case; Two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case; The below of wind row case is provided with recirculation blower and is positioned at the heat exchanger be connected on front side of recirculation blower and with the import of recirculation blower; Outlet and the wind of recirculation blower are arranged case and are connected; Wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group; Drying dehumidification case is provided with wind complement port.
2. a leather drying dehumidification equipment, is characterized in that: comprise travelling belt, and several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case; Two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case; The below of wind row case is provided with recirculation blower and lays respectively at two the heat exchanger be connected with rear side and with the import of recirculation blower on front side of recirculation blower; The outlet of recirculation blower is arranged case with two wind respectively and is connected; Wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group; Drying dehumidification case is provided with wind complement port.
3. leather drying dehumidification equipment according to claim 1 and 2, is characterized in that: described air exhausting device has three; Air exhausting device comprises the exhaust duct being provided with four air draft inlet pipes and the exhaust fan be serially connected with in exhaust duct; Drying dehumidification case has seven; Each air exhausting device is corresponding with from two drying dehumidification casees in rear six drying dehumidification casees to being front arranged in order, and two in four air draft inlet pipes of each air exhausting device are connected with the upper end of a drying dehumidification case; The flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow.
4. leather drying dehumidification equipment according to claim 1 and 2, is characterized in that: also comprise two and be positioned at the hairbrush wheels be made up of several tandem bristle brush wheels on rear side of last drying dehumidification case; Described travelling belt is two chains be set up in parallel; Article two, the opposite side of chain is respectively provided with a tuck hook group be made up of tandem tuck hook; Each hairbrush wheels are positioned at the upside of a chain and bristle brush wheel is relative with tuck hook.
5. leather drying dehumidification equipment according to claim 1 and 2, is characterized in that: also comprise two end gas barrier; Described end gas barrier comprises end vapor pipe and is serially connected with the air exhauster in end vapor pipe; The import of the end vapor pipe of an end gas barrier is relative with the through hole being positioned at the most previous drying dehumidification case front end; The import of the end vapor pipe of another end gas barrier is relative with the through hole being positioned at last drying dehumidification box back.
6. leather drying dehumidification equipment according to claim 1 and 2, it is characterized in that: described heat exchanger comprises the wind-collecting cover exporting and be connected with the import of recirculation blower, one end is provided with filtering net and the body that is connected with the import of wind-collecting cover of the other end, is arranged in body and is made up of the sub-pipe back and forth arranged and the deep fat pipe be connected with body; The two ends of deep fat pipe are respectively provided with a jointing; The outer gusset of deep fat pipe is arranged with radiating fin group.
7. leather drying dehumidification equipment according to claim 1 and 2, is characterized in that: be provided with thermal insulation layer inside described drying dehumidification case.
8. leather drying dehumidification equipment according to claim 1 and 2, is characterized in that: described drying dehumidification case is provided with side door.
9. a leather drying dehumidification method, it is characterized in that: (1) is the rear side of last drying dehumidification case and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, two hairbrush wheels respectively push down a side of the leather needing drying dehumidification, make the tuck hook of two tuck hook groups respectively hook a side of leather, described leather drying dehumidification equipment, comprise travelling belt, several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case, two end gas barrier, two are positioned at the hairbrush wheels be made up of several tandem bristle brush wheels on rear side of last drying dehumidification case, two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case, the below of wind row case is provided with recirculation blower and lays respectively at two the heat exchanger be connected with rear side and with the import of recirculation blower on front side of recirculation blower, the outlet of recirculation blower is arranged case with two wind respectively and is connected, wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group, drying dehumidification case is provided with wind complement port, described travelling belt is two chains be set up in parallel, article two, the opposite side of chain is respectively provided with a tuck hook group be made up of tandem tuck hook, each hairbrush wheels are positioned at the upside of a chain and bristle brush wheel is relative with tuck hook, (2) leather enters drying dehumidification case from the through hole of last drying dehumidification box back under travelling belt drives, under recirculation blower effect, air in drying dehumidification case lays respectively at from two the one end being provided with filtering net on front side of recirculation blower with the heat exchanger of rear side respectively and enters, wind row case is entered through recirculation blower, after drying dehumidification being carried out to leather from the wind row mouth blowout of wind row mouth group, one end formation heating and dehumidification circulation that heat exchanger is provided with filtering net is entered again from the rear and front end of drying dehumidification case, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case, under the exhaust fan effect of air exhausting device, cloth hair, water vapor and oil smoke etc. in drying dehumidification case are discharged from exhaust duct with a small amount of air, and cleaned air supplements to enter drying dehumidification case from wind complement port and forms purifying air circulation, described heat exchanger comprises and exports the wind-collecting cover that is connected with the import of recirculation blower, and one end is provided with filtering net and the body that is connected with the import of wind-collecting cover of the other end, is arranged in body and is made up of the sub-pipe back and forth arranged and the deep fat pipe be connected with body, the two ends of deep fat pipe are respectively provided with a jointing, two jointings are connected with the fuel tank with oil pump and steam heater respectively, the outer gusset of deep fat pipe is arranged with radiating fin group, described air exhausting device comprises the exhaust duct being provided with the air draft inlet pipe be connected with the upper end of drying dehumidification case and the exhaust fan be serially connected with in exhaust duct, the flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow, (3) leather carries out drying dehumidification by several drying dehumidification casees complete drying dehumidification to front from last drying dehumidification case from rear successively under travelling belt drives, under the air exhauster effect of two end gas barrier, discharge from the through hole being positioned at the most previous drying dehumidification case front end and the air that the through hole being positioned at last drying dehumidification box back spills through vapor pipe, described end gas barrier comprises end vapor pipe and is serially connected with the air exhauster in end vapor pipe, the import of the end vapor pipe of an end gas barrier is relative with the through hole being positioned at the most previous drying dehumidification case front end, the import of the end vapor pipe of another end gas barrier is relative with the through hole being positioned at last drying dehumidification box back.
10. a leather drying dehumidification method, it is characterized in that: (1) is the rear side of last drying dehumidification case and the upside of travelling belt that need the leather of drying dehumidification to be placed in leather drying dehumidification equipment, two hairbrush wheels respectively push down a side of the leather needing drying dehumidification, make the tuck hook of two tuck hook groups respectively hook a side of leather, described leather drying dehumidification equipment, comprise travelling belt, several front-end and back-end are respectively provided with one and are set in through hole outside travelling belt and the drying dehumidification case of tandem connection, the air exhausting device be communicated with drying dehumidification case, two end gas barrier, two are positioned at the hairbrush wheels be made up of several tandem bristle brush wheels on rear side of last drying dehumidification case, two wind row casees laid respectively at above and below travelling belt are provided with in drying dehumidification case, the below of wind row case is provided with recirculation blower and is positioned at the heat exchanger be connected on front side of recirculation blower and with the import of recirculation blower, outlet and the wind of recirculation blower are arranged case and are connected, wind row's case and the opposite side of travelling belt are provided with to be arranged by tandem wind the wind that mouth forms and arranges mouth group, drying dehumidification case is provided with wind complement port, described travelling belt is two chains be set up in parallel, article two, the opposite side of chain is respectively provided with a tuck hook group be made up of tandem tuck hook, each hairbrush wheels are positioned at the upside of a chain and bristle brush wheel is relative with tuck hook, (2) leather enters drying dehumidification case from the through hole of last drying dehumidification box back under travelling belt drives, under recirculation blower effect, one end that air in drying dehumidification case is provided with filtering net from the heat exchanger be positioned on front side of recirculation blower enters, wind row case is entered through recirculation blower, after drying dehumidification being carried out to leather from the wind row mouth blowout of wind row mouth group, one end formation heating and dehumidification circulation that heat exchanger is provided with filtering net is entered again from the front end of drying dehumidification case, and make the cloth hair that produces in drying dehumidification process, water vapor and oil smoke etc. not easily enter previous drying dehumidification case, under the exhaust fan effect of air exhausting device, cloth hair, water vapor and oil smoke etc. in drying dehumidification case are discharged from exhaust duct with a small amount of air, and cleaned air supplements to enter drying dehumidification case from wind complement port and forms purifying air circulation, described heat exchanger comprises and exports the wind-collecting cover that is connected with the import of recirculation blower, and one end is provided with filtering net and the body that is connected with the import of wind-collecting cover of the other end, is arranged in body and is made up of the sub-pipe back and forth arranged and the deep fat pipe be connected with body, the two ends of deep fat pipe are respectively provided with a jointing, two jointings are connected with the fuel tank with oil pump and steam heater respectively, the outer gusset of deep fat pipe is arranged with radiating fin group, described air exhausting device comprises the exhaust duct being provided with the air draft inlet pipe be connected with the upper end of drying dehumidification case and the exhaust fan be serially connected with in exhaust duct, the flow of exhaust fan is 10 to ten/8th 1/2nd of recirculation blower flow, (3) leather carries out drying dehumidification by several drying dehumidification casees complete drying dehumidification to front from last drying dehumidification case from rear successively under travelling belt drives, under the air exhauster effect of two end gas barrier, discharge from the through hole being positioned at the most previous drying dehumidification case front end and the air that the through hole being positioned at last drying dehumidification box back spills through vapor pipe, described end gas barrier comprises end vapor pipe and is serially connected with the air exhauster in end vapor pipe, the import of the end vapor pipe of an end gas barrier is relative with the through hole being positioned at the most previous drying dehumidification case front end, the import of the end vapor pipe of another end gas barrier is relative with the through hole being positioned at last drying dehumidification box back.
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| IT201900003107A1 (en) * | 2019-03-04 | 2020-09-04 | Ge Ma Ta Spa | DRYER FOR FLEXIBLE LAMINARY ELEMENTS AND DRYING SYSTEM INCLUDING A PLURALITY OF SAID DRYERS |
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| CN108330698A (en) * | 2017-12-29 | 2018-07-27 | 广德大金机械有限公司 | A kind of comprehensive drying dehumidification method of dermatine |
| CN108253742A (en) * | 2018-03-20 | 2018-07-06 | 宁夏西部皮草有限公司 | Baking room and drying processing factory |
| IT201900003107A1 (en) * | 2019-03-04 | 2020-09-04 | Ge Ma Ta Spa | DRYER FOR FLEXIBLE LAMINARY ELEMENTS AND DRYING SYSTEM INCLUDING A PLURALITY OF SAID DRYERS |
| EP3705585A3 (en) * | 2019-03-04 | 2020-10-21 | GE.MA.TA. S.p.A. | Dryer for flexible laminar elements and drying plant including a plurality of said dryers |
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| Publication number | Publication date |
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| CN104278112B (en) | 2015-12-02 |
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