CN203901557U - Hopper type hot air plastic drying device - Google Patents
Hopper type hot air plastic drying device Download PDFInfo
- Publication number
- CN203901557U CN203901557U CN201420263097.0U CN201420263097U CN203901557U CN 203901557 U CN203901557 U CN 203901557U CN 201420263097 U CN201420263097 U CN 201420263097U CN 203901557 U CN203901557 U CN 203901557U
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- hopper
- drying device
- type hot
- air
- plastic drying
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a hopper type hot air plastic drying device which comprises a hopper and a heating device arranged at the exterior of the hopper and connected with the bottom of the hopper; the hopper is provided with an accommodation space; a hopper cover and a discharge opening are respectively arranged at the top end and the bottom end of the hopper respectively; an air outlet is formed in a side wall of the hopper and in a position close to the hopper cover; a material distribution mechanism is arranged inside the accommodation space and positioned under the hopper cover; a heating wall is arranged outside the side wall of the hopper in a surrounding manner; a wall body between the side wall of the hopper and the heating wall form a ventilating duct; hot-blast outlets are evenly distributed in the side wall, opposite to the heating wall, of the hopper. According to the hopper type hot air plastic drying device provided by the utility model, the material distribution mechanism is arranged inside the accommodation space, so that falling plastic particles fall from the position close to the edge of a side wall of the hopper, and the hot-blast outlets are formed in the side wall of the hopper at the same time; since that the plastic particles are closer to the hot-blast outlets after being shunted through the material distribution mechanism, the drying is even and sufficient, energy source is saved effectively, and the production cost is lowered.
Description
Technical field
The utility model relates to drying machine field, relates in particular to a kind of hopper-type hot blast plastic drying device.
Background technology
Conventionally plastic grain will, through super-dry processing, especially, under the environment of south China high temperature humidity, more need to dry before being processed to goods putting into extruder.The charge cask of existing drying machine comprises hopper and charging basket, and described hopper is made up of sidewall, and this sidewall forms an accommodation space for filling raw material.The top of described hopper connects charging basket, the bottom of hopper connects drying device, after described drying device heating, by air blast, hot blast is blown in hopper, to dry the raw material in charge cask, its dry run is, air is in the time of air blast, and the centrifugal force being run up by air blast drives and enters electrothermal tube, in electrothermal tube, after heating, be drawn into warm-air pipe, then arrive barrel hothouse by air intake screen cloth fast, in barrel hothouse, complete dry to plastic grain, finally discharged by blast pipe.But in practical work process, in the time that hot air flow enters barrel hothouse through screen cloth, twoth district, left and right are heated inhomogeneous, drying machine works long hours and can cause some material cakings, and other do not reach drying effect, cause uneven drying even, the consequence of energy waste.
Summary of the invention
The purpose of this utility model is to propose a kind of hopper-type hot blast plastic drying device, makes this drying device can overcome the deficiency in prior art, the good result of have uniform drying, saving the energy.
Concrete scheme of the present utility model is as follows: a kind of hopper-type hot blast plastic drying device, comprise hopper and be arranged on the outside heater being connected with feed hopper bottom of hopper, hopper has accommodation space, the top of hopper and bottom are respectively equipped with hopper cover and discharging opening, on the sidewall of hopper, be provided with air outlet in the position near hopper cover, in described accommodation space, be positioned at hopper cover under be provided with a feeding distribution mechanism, the sidewall outer shroud of described hopper is arranged with a heated wall, wall body between sidewall and the heated wall of hopper forms ventilating duct, on the sidewall of the relative described hopper of heated wall, be evenly distributed with hot-blast outlet.
Further, described hopper is arranged on base.
Further, described feeding distribution mechanism comprises a material separating disc and fixed mount, and material separating disc is arranged on the sidewall of hopper by fixed mount.
Further, described hot-blast outlet place arranges a separation net.
Further, described ventilating duct bottom is positioned at discharging opening lower end and is provided with air intake vent.
Further, described heater comprises heater, air blast, and heater is positioned at air blast front end.
Further, described heater is connected with the air intake vent of ventilating duct by an air supply duct.
Further, described heater is electric heating tube.
Further, described air supply duct is provided with a ring flange.
Further, in described air-supply passage, be provided with air cleaner.
The utility model is simple in structure, one feeding distribution mechanism is set in accommodation space, the plastic grain falling is fallen to the sidewall edge position from hopper, at the sidewall of hopper, one heated wall is set outward simultaneously, utilize the ventilating duct forming outside sidewall and between heated wall, on the sidewall of hopper, offer hot-blast outlet, hot blast laterally blows to plastic grain, because plastic grain entered feeding distribution mechanism shunting, distance hot-blast outlet was nearer afterwards, make uniform drying to plastic grain, fully, effectively save the energy, reduced production cost.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of hopper-type hot blast plastic drying device described in the utility model;
Accompanying drawing 2 is structural representations of feeding distribution mechanism described in accompanying drawing 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually, describes below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figure 1, a kind of hopper-type hot blast plastic drying device, the broach hopper 1 that comprises hollow be arranged on the outside heater 2 being connected with hopper 1 bottom of hopper 1.
In order to fixing whole charge cask and blanking, hopper 1 has accommodation space 11, be used for holding plastic grain, the top of hopper 1 and bottom are respectively equipped with hopper cover 12 and discharging opening 13, be convenient to load and unload raw material, on the sidewall of hopper 1, be provided with the air outlet 14 for accommodation space 11 circulations of air in the position near hopper cover 12, in accommodation space 11, be positioned at hopper cover 12 under be provided with a feeding distribution mechanism 15, for the plastic grain being fallen by hopper 1 top is scattered to surrounding, make plastic grain from falling near hopper 1 marginal position.Further, as shown in Figure 2, described feeding distribution mechanism 15 comprises a material separating disc 152 and fixed mount 151, material separating disc 152 is pyramid type, and material separating disc 152 is arranged on by fixed mount 151 on the sidewall of hopper 1, and feeding distribution mechanism 15 parts play the effect of dispersed plastic grain, when plastic grain is fallen feeding distribution mechanism 15 in addition, have certain rebound effect, extended the time of falling, can increase dry effect.
The sidewall outer shroud of described hopper 1 is arranged with a heated wall 16, wall body between the sidewall of hopper 1 and heated wall 16 forms ventilating duct 17, on the sidewall of the relative described hopper 1 of heated wall 16, be evenly distributed with hot-blast outlet 18, the hot blast that heater 2 blows out enters ventilating duct 17 and is entered by hot-blast outlet 18 in the accommodation space 11 of described hopper 1, in order to prevent that thereby plastic grain from entering into obstruction hot-blast outlet 18 in hot-blast outlet 18, one separation net (scheming not shown) is set at hot-blast outlet 18 places, ventilating duct 17 bottoms are positioned at discharging opening 13 lower ends and are provided with air intake vent 171, in order to connect heater 2.
Described heater 2 comprises heater 21, air blast 22, heater 21 is positioned at air blast 22 front ends, heater 21 is connected with the air intake vent 171 of ventilating duct 17 by an air supply duct 23, air supply duct 24 is provided with a ring flange 24, after 21 heating of air heater via, under the effect of air blast 22, enter ventilating duct 17 from air intake vent 171 and send hot blast in ventilating duct, air blast 22 has guide functions to hot blast on the one hand, makes on the one hand the temperature equalization of hot air flow.As preferably, heater 21 is electric heating tube, draws materials easily, and displacement is convenient.In order to remove the impact on plastic grain of foreign matter in hot blast, in air-supply passage 23, be provided with air cleaner 25.
The utility model in use, after plastic grain enters in accommodation space, under the effect of feeding distribution mechanism, scatter to surrounding, plastic grain is fallen from the sidewall edge position near hopper, when the hot blast laterally blowing out from hot-blast outlet runs into the plastic grain of the sidewall edge that is dispersed to from top to bottom hopper, hot blast the moisture in plastic grain and moisture are taken away and air outlet in flow out, because plastic grain entered feeding distribution mechanism shunting, distance hot-blast outlet was nearer afterwards, had therefore increased dry effect.
The utility model is simple in structure, one feeding distribution mechanism is set in accommodation space, make the plastic grain falling scatter to fall from the sidewall edge position near hopper to surrounding, at the sidewall of hopper, one heated wall is set outward simultaneously, utilize the ventilating duct forming outside sidewall and between heated wall, on the sidewall of hopper, offer hot-blast outlet, hot blast laterally blows to plastic grain, because plastic grain entered feeding distribution mechanism shunting, distance hot-blast outlet was nearer afterwards, had increased the drying effect of plastic grain.In addition, because the ventilating duct forming outside sidewall and between heated wall is around being arranged on hopper outside, therefore also increase the heat insulation effect of hopper, individual particles is heated evenly, further improved dry effect, reduced energy cost simultaneously.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a hopper-type hot blast plastic drying device, comprise hopper (1) and be arranged on the outside heater (2) being connected with hopper (1) bottom of hopper (1), hopper (1) has accommodation space (11), the top of hopper (1) and bottom are respectively equipped with hopper cover (12) and discharging opening (13), on the sidewall of hopper (1), be provided with air outlet (14) in the position near hopper cover (12), it is characterized in that: in described accommodation space (11), be positioned at hopper cover (12) under be provided with a feeding distribution mechanism (15), the sidewall outer shroud of described hopper (1) is arranged with a heated wall (16), wall body between the sidewall of hopper (1) and heated wall (16) forms ventilating duct (17), on the sidewall of the relative described hopper (1) of heated wall (16), be evenly distributed with hot-blast outlet (18).
2. hopper-type hot blast plastic drying device according to claim 1, is characterized in that: described hopper (1) is arranged on base (3).
3. hopper-type hot blast plastic drying device according to claim 1, it is characterized in that: described feeding distribution mechanism (15) comprises a material separating disc (152) and fixed mount (151), and material separating disc (152) is arranged on the sidewall of hopper (1) by fixed mount (151).
4. hopper-type hot blast plastic drying device according to claim 1, is characterized in that: described hot-blast outlet (18) locates to arrange a separation net.
5. hopper-type hot blast plastic drying device according to claim 1, is characterized in that: described ventilating duct (17) bottom is positioned at discharging opening (13) lower end and is provided with air intake vent (171).
6. hopper-type hot blast plastic drying device according to claim 1, it is characterized in that: described heater (2) comprises heater (21), air blast (22), heater (21) is positioned at air blast (22) front end.
7. hopper-type hot blast plastic drying device according to claim 6, is characterized in that: described heater (21) is connected with the air intake vent (171) of ventilating duct (17) by an air supply duct (24).
8. hopper-type hot blast plastic drying device according to claim 6, is characterized in that: described heater (21) is electric heating tube.
9. hopper-type hot blast plastic drying device according to claim 7, is characterized in that: described air supply duct (24) is provided with a ring flange (24).
10. hopper-type hot blast plastic drying device according to claim 7, is characterized in that: in described air-supply passage (23), be provided with air cleaner (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263097.0U CN203901557U (en) | 2014-05-21 | 2014-05-21 | Hopper type hot air plastic drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263097.0U CN203901557U (en) | 2014-05-21 | 2014-05-21 | Hopper type hot air plastic drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901557U true CN203901557U (en) | 2014-10-29 |
Family
ID=51775851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263097.0U Expired - Fee Related CN203901557U (en) | 2014-05-21 | 2014-05-21 | Hopper type hot air plastic drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901557U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170028A (en) * | 2015-09-25 | 2015-12-23 | 河北尚华塑料科技有限公司 | Crosslinked polyethylene production equipment |
| CN106288724A (en) * | 2016-08-28 | 2017-01-04 | 浙江春宝胶囊有限公司 | A kind of capsule spiral concussion drying unit |
| CN106369981A (en) * | 2016-11-04 | 2017-02-01 | 郑州莉迪亚医药科技有限公司 | Hot air surging type traditional Chinese medicine powder drying device of traditional Chinese medicine pharmacy |
| CN106862095A (en) * | 2017-03-08 | 2017-06-20 | 安徽神农光电机械有限公司 | A kind of color selector with new feeding device |
| CN106926402A (en) * | 2015-12-31 | 2017-07-07 | 天津市多彩塑料色母有限公司 | Color masterbatch cooling tank with tripper |
| CN106926403A (en) * | 2015-12-31 | 2017-07-07 | 天津市多彩塑料色母有限公司 | Masterbatch air cooling system |
| CN106926387A (en) * | 2015-12-31 | 2017-07-07 | 天津市多彩塑料色母有限公司 | Color masterbatch drying equipment with air channel |
| CN107297838A (en) * | 2017-06-15 | 2017-10-27 | 浙江普利特新材料有限公司 | A kind of plastics homogenizing dries taste removal cooling device |
| CN107472730A (en) * | 2017-06-13 | 2017-12-15 | 东莞市汇如涞电能科技有限公司 | A kind of plastic grain storage tank with part flow arrangement |
| CN107756674A (en) * | 2017-10-17 | 2018-03-06 | 界首市鹏飞包装材料有限公司 | A kind of plastic grain based on woven bag production dries mixer |
| CN108106368A (en) * | 2017-12-20 | 2018-06-01 | 芜湖荣基实业有限公司 | A kind of drying device of modified plastic grain products |
| CN108120238A (en) * | 2017-12-20 | 2018-06-05 | 芜湖荣基实业有限公司 | A kind of drying device of plastic grains product |
| CN111844515A (en) * | 2019-04-25 | 2020-10-30 | 江苏腾越新材料科技有限公司 | Drying equipment for composite plastic particles |
-
2014
- 2014-05-21 CN CN201420263097.0U patent/CN203901557U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170028A (en) * | 2015-09-25 | 2015-12-23 | 河北尚华塑料科技有限公司 | Crosslinked polyethylene production equipment |
| CN106926387A (en) * | 2015-12-31 | 2017-07-07 | 天津市多彩塑料色母有限公司 | Color masterbatch drying equipment with air channel |
| CN106926402A (en) * | 2015-12-31 | 2017-07-07 | 天津市多彩塑料色母有限公司 | Color masterbatch cooling tank with tripper |
| CN106926403A (en) * | 2015-12-31 | 2017-07-07 | 天津市多彩塑料色母有限公司 | Masterbatch air cooling system |
| CN106288724A (en) * | 2016-08-28 | 2017-01-04 | 浙江春宝胶囊有限公司 | A kind of capsule spiral concussion drying unit |
| CN106369981A (en) * | 2016-11-04 | 2017-02-01 | 郑州莉迪亚医药科技有限公司 | Hot air surging type traditional Chinese medicine powder drying device of traditional Chinese medicine pharmacy |
| CN106862095A (en) * | 2017-03-08 | 2017-06-20 | 安徽神农光电机械有限公司 | A kind of color selector with new feeding device |
| CN107472730A (en) * | 2017-06-13 | 2017-12-15 | 东莞市汇如涞电能科技有限公司 | A kind of plastic grain storage tank with part flow arrangement |
| CN107297838A (en) * | 2017-06-15 | 2017-10-27 | 浙江普利特新材料有限公司 | A kind of plastics homogenizing dries taste removal cooling device |
| CN107756674A (en) * | 2017-10-17 | 2018-03-06 | 界首市鹏飞包装材料有限公司 | A kind of plastic grain based on woven bag production dries mixer |
| CN108106368A (en) * | 2017-12-20 | 2018-06-01 | 芜湖荣基实业有限公司 | A kind of drying device of modified plastic grain products |
| CN108120238A (en) * | 2017-12-20 | 2018-06-05 | 芜湖荣基实业有限公司 | A kind of drying device of plastic grains product |
| CN111844515A (en) * | 2019-04-25 | 2020-10-30 | 江苏腾越新材料科技有限公司 | Drying equipment for composite plastic particles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170521 |