CN201811539U - Dehumidifying dryer with function of hot air drying - Google Patents
Dehumidifying dryer with function of hot air drying Download PDFInfo
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- CN201811539U CN201811539U CN2010202606600U CN201020260660U CN201811539U CN 201811539 U CN201811539 U CN 201811539U CN 2010202606600 U CN2010202606600 U CN 2010202606600U CN 201020260660 U CN201020260660 U CN 201020260660U CN 201811539 U CN201811539 U CN 201811539U
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- drying
- transfer valve
- air
- heated
- dehumidification
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Abstract
The utility model relates to a dehumidifying dryer with the function of hot air drying, comprising a drying fan, a drying cylinder, a drying heating device, a dehumidifying device, an outside air inlet, a first switchover valve, a vent hole and a second switchover valve, wherein an outlet of the drying fan is connected with an air path of the humidifying device which is connected with an air path of the drying cylinder through the drying heating device; the drying cylinder is connected with an air path of an inlet of the drying fan sequentially through the second switchover valve and the first switchover valve; the outside air inlet is connected with an air path of the first switchover valve; and the vent hole is connected with an air path of the second switchover valve. The dehumidifying dryer with the function of hot air drying has skillful conception, unique design and simple and novel structure, and can select appropriate drying methods according to different materials, the materials which are difficultly dried is dried by dehumidifying and the materials which are easily dried are dried by hot air, thereby reducing energy consumption, saving the energy, lowering the cost, reducing the worthless loss of parts, prolonging the service lives of the parts; and the dehumidifying dryer with the function of hot air drying is suitable for large-scale popularization and application.
Description
Technical field
The utility model relates to the drying machine technical field, and particularly dehumidification drying machine technical field specifically is meant a kind of dehumidification drying machine with heated-air drying function.
Background technology
The drying machine of plastics subsidiary engine industry mainly is divided into two kinds at present: air drier and dehumidification drying machine.Air drier is simple in structure, and energy consumption is lower, but the material that can only dry easily be dried.The dehumidification drying machine, the drying property height, relatively energy consumption is higher, can the dry multiple material that is difficult for being dried, be mainly used to drier materials that are difficult for being dried such as PC etc.
See also shown in Figure 1, Fig. 1 represents the structure flow process of the dehumidification drying machine of present applicant company oneself, dotted line all is connected with the conveying fan (not shown) among the figure, as can be known from Fig. 1, the gas of external environment filters through regeneration filter 11, as 12 heat exchange of condensing agent process condenser, again by entering regeneration heating tube 14 behind the regeneration blower fan 13, arrive dehumidifying device 15 then, discharge from the regeneration air exit of dehumidifying device 15 at last, this is a regenerative process.
Drying machine conveyor hopper 17 on the drying 16 and the feed hopper on the make-up machine (not shown) are communicated with the import gas circuit of conveying fan respectively, the outlet of conveying fan is communicated with drainage line 18 gas circuits of dehumidifying device 15 and drying 16 respectively, and drainage line 18 is communicated with feed hopper material road on the make-up machine.At the dehumidification drying stage, pass through conveying fan, material through suction tube 19 (if various materials is arranged, can be introduced into simple and easy mixing valve mixes) fall into drying 16 after entering drying machine conveyor hopper 17, and the conveying fan air of self-desiccation machine conveyor hopper 17 in the future delivers into dehumidifying device 15 dehumidifications, drying air fan 20 carries gas to enter dehumidifying device 15 dehumidifications simultaneously, the dry wind that comes out from dehumidifying device 15 enters and enters 16 pairs of materials of drying after 21 heating of dry heat pipe and carry out drying, the hot-air drying filter 22 part exhausts back and from dehumidifying device 15 of discharging from drying 16 mix, pass through condenser 12 condensations then, the import that enters drying air fan 20 after filtering by greasy dirt filter 23 (optional) again.
When dry materials finishes, then, will deliver into drainage line 18 from the air of the feed hopper on the make-up machine by conveying fan, material is delivered to feed hopper on the make-up machine from drying 16 bottoms via drainage line 18, thereby enters the make-up machine moulding.
From the production status of curstomer`s site reality, the client has bought after the dehumidification drying machine, machine dry material except those materials that is difficult for being dried, many times also be used for the drier material that is dried easily such as ABS, PP etc.These materials that are dried easily only need heated-air drying just passable.If come drying with the dehumidification drying machine, no problem certainly on the performance, but consider from energy consumption, relatively power consumption, the unwanted losses of parts is more serious.
Because when dehumidification is dry, dry heat pipe 21, drying air fan 20, regeneration blower fan 13, regeneration heating tube 14, the motor 24 of dehumidifying device 15, conveying fan all need work.If but come drying with air drier, then only need drying air fan 20, dry heat pipe 21, conveying fan work, on energy consumption, definitely can save.
Therefore, pressing for provides a kind of dehumidification drying machine with heated-air drying function, thereby can be according to the different choice of material suitable drying means, for the material selection dehumidification drying that is difficult for being dried, then select heated-air drying for use for the material that easily is dried, thereby reduce energy consumption, energy savings, reduce cost, reduce the unwanted losses of parts simultaneously, prolong parts service life.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, a kind of dehumidification drying machine with heated-air drying function is provided, this dehumidification drying machine is skillfully constructed with energy saver, design is unique, novelty simple for structure, can be according to the different choice of material suitable drying means, for the material selection dehumidification drying that is difficult for being dried, then select heated-air drying for use for the material that easily is dried, thereby reduce energy consumption, energy savings, reduce cost, reduce the unwanted losses of parts simultaneously, prolong parts service life, be suitable for large-scale promotion application.
To achieve these goals, dehumidification drying machine with heated-air drying function of the present utility model, comprise drying air fan, drying, dry heat device and dehumidifying device, the outlet of described drying air fan is connected with described dehumidifying device gas circuit, described dehumidifying device is connected with described drying gas circuit by described dry heat device, be characterized in, described dehumidification drying machine with heated-air drying function also comprises the ambient atmos import, first transfer valve, the exhaust outlet and second transfer valve, described drying is connected with the import gas circuit of described drying air fan with described first transfer valve by described second transfer valve successively, and described ambient atmos import is connected with the described first transfer valve gas circuit, and described exhaust outlet is connected with the described gas circuit of second transfer valve.
Preferably, described first transfer valve and described second transfer valve all are cylinder transfer valves.
Preferably, described dehumidification drying machine with heated-air drying function also comprises control module, and described control module is electrically connected described drying air fan, described dry heat device, described dehumidifying device, described first transfer valve and described second transfer valve respectively.
Preferably, described dehumidification drying machine with heated-air drying function also comprises the ambient atmos filter, and described ambient atmos import is connected with the described first transfer valve gas circuit by described ambient atmos filter.
Preferably, described dehumidification drying machine with heated-air drying function also comprises device for drying and filtering, and described drying is connected with the described second transfer valve gas circuit by described device for drying and filtering.
Preferably, described dehumidifying device is connected with the import gas circuit of described drying air fan by described first transfer valve.
Preferably, described dehumidification drying machine with heated-air drying function also comprises regeneration filter, regeneration blower fan, regeneration heating tube and condenser, described regeneration filter is connected with the import gas circuit of described regeneration blower fan by described condenser, the outlet of described regeneration blower fan is connected with described dehumidifying device gas circuit by described regeneration heating tube, and described second transfer valve is connected with the described first transfer valve gas circuit by described condenser.
More preferably, described dehumidifying device is connected with the import gas circuit of described drying air fan with described first transfer valve by described condenser successively.
Preferably, described dry heat device is the dry heat pipe.
The beneficial effects of the utility model are specific as follows:
1, of the present utility model have the dehumidification drying machine of heated-air drying function by increasing the ambient atmos import, first transfer valve, the exhaust outlet and second transfer valve, described drying is connected with the import gas circuit of described drying air fan with described first transfer valve by described second transfer valve successively, and described ambient atmos import is connected with the described first transfer valve gas circuit, described exhaust outlet is connected with the described gas circuit of second transfer valve, thereby when described drying is communicated with described drying air fan by described second transfer valve and the described first transfer valve gas circuit, can carry out the dehumidification drying, when described ambient atmos import is communicated with described drying air fan by the described first transfer valve gas circuit, when described drying is communicated with exhaust outlet by described second transfer valve, can mend outer gas and carry out drying, form heated-air drying, be skillfully constructed, design is unique, novelty simple for structure, realize the effect of multi-functional machine, increase product competitiveness, be suitable for large-scale promotion application.
2, adopt the dehumidification drying machine with heated-air drying function of the present utility model, can be according to the different choice of material suitable drying means, for the material selection dehumidification drying that is difficult for being dried, then select heated-air drying for use for the material that easily is dried, thereby reduce energy consumption, energy savings, reduce cost, reduce the unwanted losses of parts simultaneously, prolong parts service life, be suitable for large-scale promotion application.
3, adopt the dehumidification drying machine with heated-air drying function of the present utility model,, also saved equipment cost, be suitable for large-scale promotion application owing to do not need to buy simultaneously dehumidification drying machine and air drier.
Description of drawings
Fig. 1 is the partial schematic diagram of structure flow process of the dehumidification drying machine of existing applicant company oneself, wherein Reference numeral 10 expression regeneration exhausts.
Fig. 2 is the partial schematic diagram of structure flow process of a specific embodiment of dehumidification drying machine of the present utility model, wherein Reference numeral 10 expression regeneration exhausts.
The specific embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.Wherein identical parts adopt identical Reference numeral.
See also shown in Figure 2, dehumidification drying machine with heated-air drying function of the present utility model comprises drying air fan 20, drying 16, dry heat device 21, dehumidifying device 15, ambient atmos import 1, first transfer valve 2, the exhaust outlet 3 and second transfer valve 4, the outlet of described drying air fan 20 is connected with described dehumidifying device 15 gas circuits, described dehumidifying device 15 is connected with described drying 16 gas circuits by described dry heat device 21, described drying 16 is connected with the import gas circuit of described drying air fan 20 with described first transfer valve 2 by described second transfer valve 4 successively, and described ambient atmos import 1 is connected with described first transfer valve, 2 gas circuits, and described exhaust outlet 3 is connected with second transfer valve, 4 described gas circuits.Thereby can be by the switching of first transfer valve 2 and second transfer valve 4, can be communicated with the import of described drying 16 and described drying air fan 20, perhaps can be communicated with import and the described exhaust outlet 3 and the described drying 16 of described ambient atmos import 1 and described drying air fan 20.
Described first transfer valve 2 and described second transfer valve 4 can adopt any suitable transfer valve.In specific embodiment of the utility model, described first transfer valve 2 and described second transfer valve 4 all are cylinder transfer valves.
Described first transfer valve 2 and described second transfer valve 4 can manually be controlled, and also can control automatically.In specific embodiment of the utility model, described dehumidification drying machine with heated-air drying function also comprises the control module (not shown), and described control module is electrically connected described drying air fan 20, described dry heat device 21, described dehumidifying device 15, described first transfer valve 2 and described second transfer valve 4 respectively.
In specific embodiment of the utility model, described dehumidification drying machine with heated-air drying function also comprises ambient atmos filter 5, and described ambient atmos import 1 is connected with described first transfer valve, 2 gas circuits by described ambient atmos filter 5.
Preferably, described dehumidification drying machine with heated-air drying function also comprises device for drying and filtering 22, and described drying 16 is connected with described second transfer valve, 4 gas circuits by described device for drying and filtering 22.
Preferably, described dehumidifying device 15 is connected with the import gas circuit of described drying air fan 20 by described first transfer valve 2.
Preferably, described dehumidification drying machine with heated-air drying function also comprises regeneration filter 11, regeneration blower fan 13, regeneration heating tube 14 and condenser 12, described regeneration filter 11 is connected with the import gas circuit of described regeneration blower fan 13 by described condenser 12, the outlet of described regeneration blower fan 13 is connected with described dehumidifying device 15 gas circuits by described regeneration heating tube 14, and described second transfer valve 4 is connected with described first transfer valve, 2 gas circuits by described condenser 12.
In specific embodiment of the utility model, described dehumidifying device 15 is connected with the import gas circuit of described drying air fan 20 with described first transfer valve 2 by described condenser 12 successively, thereby described drying 16 is connected with the import gas circuit of drying air fan 20 by described device for drying and filtering 22, described second transfer valve 4, described condenser 12 and described first transfer valve 2 successively.Described dry heat device is a dry heat pipe 21.
See also shown in Figure 2, adopt the utility model, in the time of need carrying out the dehumidification drying, control second transfer valve 4 and be communicated with device for drying and filtering 22 and condenser 12, cut off device for drying and filtering 22 and exhaust outlet 3, control the import that first transfer valve 2 is communicated with condenser 12 and drying air fan 20, cut off the import of ambient atmos import 1 and drying air fan 20, drying 16 is communicated with the import of drying air fan 20 like this, then can carry out identical dehumidification dry run like that with general dehumidification drying machine, when promptly regenerating the stage, the gas of external environment filters through regeneration filter 11, as 12 heat exchange of condensing agent process condenser, again by entering regeneration heating tube 14 behind the regeneration blower fan 13, arrive dehumidifying device 15 then, discharge from the regeneration air exit of dehumidifying device 15 at last; During the dehumidification drying stage, pass through conveying fan, material through suction tube 19 (if various materials is arranged, can be introduced into simple and easy mixing valve mixes) fall into drying 16 after entering drying machine conveyor hopper 17, and the conveying fan air of self-desiccation machine conveyor hopper 17 in the future delivers into dehumidifying device 15 dehumidifications, drying air fan 20 carries gas to enter dehumidifying device 15 dehumidifications simultaneously, the dry wind that comes out from dehumidifying device 15 enters and enters 16 pairs of materials of drying after 21 heating of dry heat pipe and carry out drying, the hot-air drying filter 22 part exhausts back and from dehumidifying device 15 of discharging from drying 16 mix, pass through condenser 12 condensations then, the import that enters drying air fan 20 after filtering by greasy dirt filter 23 (optional) again.In this process, dry heat pipe 21, drying air fan 20, regeneration blower fan 13, regeneration heating tube 14, the motor 24 of dehumidifying device 15, conveying fan (convey materials) all need work.
When needs carry out heated-air drying, control second transfer valve 4 and cut off device for drying and filtering 22 and condenser 12, be communicated with device for drying and filtering 22 and exhaust outlet 3, control first transfer valve 2 and cut off the import of condenser 12 and drying air fan 20, be communicated with the import of ambient atmos import 1 and drying air fan 20, then can carry out identical hot-air drying process like that with general air drier, the gas of external environment enters ambient atmos import 1, filter after the import that first transfer valve 2 enters drying air fan 20 through ambient atmos filter 5, drying air fan 20 delivers into gas and enters 16 pairs of materials of drying after dry heat pipe 21 heating and carry out drying via dehumidifying device 15, the hot-air drying filter 22 that comes out from drying 16 is after discharged from exhaust outlet 3 by second transfer valve 4.In this process, drying air fan 20, dry heat pipe 21, conveying fan (convey materials) work, regeneration blower fan 13, regeneration heating tube 14, dehumidifying device motor 24 quit work.
When dry materials finishes, then, will deliver into drainage line 18 from the air of the feed hopper on the make-up machine by conveying fan, material is delivered to feed hopper on the make-up machine from drying 16 bottoms via drainage line 18, thereby enters the make-up machine moulding.
Adopt the utility model, realized the effect of multi-functional machine, increase competitiveness; Do not need to buy dehumidification drying machine and air drier simultaneously, saved equipment cost; The material that easily is dried only need be selected the heated-air drying function, has reduced energy consumption.
To sum up, the dehumidification drying machine with heated-air drying function of the present utility model is conceived ingenious, and design is unique, novelty simple for structure, can be according to the different choice of material suitable drying means for the material selection dehumidification drying that is difficult for being dried, is then selected heated-air drying for use for the material that easily is dried, thereby minimizing energy consumption, energy savings reduces cost, and reduces the unwanted losses of parts simultaneously, prolong parts service life, be suitable for large-scale promotion application.
In this specification, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (9)
1. dehumidification drying machine with heated-air drying function, comprise drying air fan, drying, dry heat device and dehumidifying device, the outlet of described drying air fan is connected with described dehumidifying device gas circuit, described dehumidifying device is connected with described drying gas circuit by described dry heat device, it is characterized in that, described dehumidification drying machine with heated-air drying function also comprises the ambient atmos import, first transfer valve, the exhaust outlet and second transfer valve, described drying is connected with the import gas circuit of described drying air fan with described first transfer valve by described second transfer valve successively, and described ambient atmos import is connected with the described first transfer valve gas circuit, and described exhaust outlet is connected with the described gas circuit of second transfer valve.
2. the dehumidification drying machine with heated-air drying function according to claim 1 is characterized in that, described first transfer valve and described second transfer valve all are cylinder transfer valves.
3. the dehumidification drying machine with heated-air drying function according to claim 1, it is characterized in that, described dehumidification drying machine with heated-air drying function also comprises control module, and described control module is electrically connected described drying air fan, described dry heat device, described dehumidifying device, described first transfer valve and described second transfer valve respectively.
4. the dehumidification drying machine with heated-air drying function according to claim 1, it is characterized in that, described dehumidification drying machine with heated-air drying function also comprises the ambient atmos filter, and described ambient atmos import is connected with the described first transfer valve gas circuit by described ambient atmos filter.
5. the dehumidification drying machine with heated-air drying function according to claim 1, it is characterized in that, described dehumidification drying machine with heated-air drying function also comprises device for drying and filtering, and described drying is connected with the described second transfer valve gas circuit by described device for drying and filtering.
6. the dehumidification drying machine with heated-air drying function according to claim 1 is characterized in that, described dehumidifying device is connected with the import gas circuit of described drying air fan by described first transfer valve.
7. the dehumidification drying machine with heated-air drying function according to claim 1, it is characterized in that, described dehumidification drying machine with heated-air drying function also comprises regeneration filter, regeneration blower fan, regeneration heating tube and condenser, described regeneration filter is connected with the import gas circuit of described regeneration blower fan by described condenser, the outlet of described regeneration blower fan is connected with described dehumidifying device gas circuit by described regeneration heating tube, and described second transfer valve is connected with the described first transfer valve gas circuit by described condenser.
8. the dehumidification drying machine with heated-air drying function according to claim 7 is characterized in that, described dehumidifying device is connected with the import gas circuit of described drying air fan with described first transfer valve by described condenser successively.
9. the dehumidification drying machine with heated-air drying function according to claim 1 is characterized in that described dry heat device is the dry heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202606600U CN201811539U (en) | 2010-07-16 | 2010-07-16 | Dehumidifying dryer with function of hot air drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202606600U CN201811539U (en) | 2010-07-16 | 2010-07-16 | Dehumidifying dryer with function of hot air drying |
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| CN201811539U true CN201811539U (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202606600U Expired - Lifetime CN201811539U (en) | 2010-07-16 | 2010-07-16 | Dehumidifying dryer with function of hot air drying |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225947A (en) * | 2013-05-14 | 2013-07-31 | 广西玉林宏江能源科技有限公司 | Three environmental-friendly and energy-saving dryers for foods and medicines |
| CN104690097A (en) * | 2015-03-25 | 2015-06-10 | 山东钢铁股份有限公司 | Purging aid for cold-rolling and leveling unit |
| CN104896911A (en) * | 2013-01-04 | 2015-09-09 | 李宏江 | Second environment-friendly and energy-saving drying machine of three food and medicine environment-friendly and energy-saving drying machines |
-
2010
- 2010-07-16 CN CN2010202606600U patent/CN201811539U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896911A (en) * | 2013-01-04 | 2015-09-09 | 李宏江 | Second environment-friendly and energy-saving drying machine of three food and medicine environment-friendly and energy-saving drying machines |
| CN104964553A (en) * | 2013-01-04 | 2015-10-07 | 李宏江 | Third eco-friendly energy-saving dryer out of three food and drug eco-friendly energy-saving dryers |
| CN104990398A (en) * | 2013-01-04 | 2015-10-21 | 李宏江 | First kind environment-friendly energy-saving drying machine of three kinds of environment-friendly energy-saving drying machines for foods and medicines |
| CN103225947A (en) * | 2013-05-14 | 2013-07-31 | 广西玉林宏江能源科技有限公司 | Three environmental-friendly and energy-saving dryers for foods and medicines |
| CN104690097A (en) * | 2015-03-25 | 2015-06-10 | 山东钢铁股份有限公司 | Purging aid for cold-rolling and leveling unit |
| CN104690097B (en) * | 2015-03-25 | 2017-03-01 | 山东钢铁股份有限公司 | A kind of Cold-Rolled Strip Temper Mill purges auxiliary device |
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Granted publication date: 20110427 |