CN205148672U - Vertical melting granulator of PVA dry process - Google Patents
Vertical melting granulator of PVA dry process Download PDFInfo
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- CN205148672U CN205148672U CN201520923172.6U CN201520923172U CN205148672U CN 205148672 U CN205148672 U CN 205148672U CN 201520923172 U CN201520923172 U CN 201520923172U CN 205148672 U CN205148672 U CN 205148672U
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- screw rod
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Abstract
The utility model discloses a vertical melting granulator of PVA dry process, including storage case, microcontroller, granulator shell, cooling chamber and granulation cutter, the storage case sets up the top at the granulator shell, microcontroller installs the left side at electric heater, the inside of granulator shell is provided with screw rod and thalposis formula secondary heating ware, the cooling chamber sets up the bottom at the granulator shell, be provided with turbine formula fan on the left side outer wall of cooling chamber, the granulation cutter sets up the inside bottom at the cooling chamber. The utility model discloses has broken the mode of traditional horizontal granulator, has adopted vertical structure, very big reduction used area, three screw rod is connected with gradual spiral serrated knife intermeshing on the thalposis formula secondary heating ware inner wall for the structure of whole granulator shell is compacter, more the compact structure make starch with the polyethylene in mixing efficiency higher, reduce holistic manufacturing cost, production efficiency is high.
Description
Technical field
The utility model relates to biodegradation technical field of membrane, is specially the vertical melting granulator of a kind of PVA dry method.
Background technology
Current PVA whole degrading film technology is technically still in prediction science and technology at world's complete biodegradable, and Project Technical content is high.Biodegradable films is exactly a kind of plastic film produced for the needs of environmental protection for adapting to society in simple terms, and primary raw material is that degradation master batch and plastic pellet masterbatch mixture manufacturing form.Degraded utilizes the microorganism of occurring in nature to corrode plastic foil or the effect that utilizes sunshine to be oxidized and the degraded that reaches.Convenient in agricultural, due to the use of plastic foil, effectively control the temperature and humidity of soil, decrease moisture and nutraceutical loss, facilitate high yield and the stable yields of crops, thus add agriculture production benefit.But meanwhile, due to the single use of plastic foil, a large amount of residual films all can be had every year to stay in soil.Plastic foil is difficult to degraded at occurring in nature.These plastic foil fragments can form barrier layer in soil, make the constricted flow such as the water in soil, gas, fertilizer, cause soil texture to harden, serious harm ecological environment, cause white pollution.Therefore, in order to address this problem, just applying biological degradative membrane widely.
But most of Biodegradable films now is only the reduction of nondegradable pollutant, what can not realize truly is degradable, and all there is severe problem in the designing and making of its process equipment and its financial cost aspect, in order to promote the development of biodegradation technical field of membrane, decreasing pollution, reduce cost of investment, the solution of these problems is extremely urgent.
Utility model content
The purpose of this utility model is to provide a kind of PVA dry method vertical melting granulator, and incomplete to solve the degraded proposed in above-mentioned background technology, environmental pollution is serious, the problem that cost of investment is high.
For achieving the above object, the utility model provides following technical scheme: the vertical melting granulator of a kind of PVA dry method, comprise material storing box, microcontroller, comminutor shell, emergency support, reclaiming plate, cooling chamber, granulation cutting knife and discharging opening, described material storing box is arranged on the top of comminutor shell, and the inner tip of comminutor shell and material storing box opposite position place are provided with material feeding box, the outer wall of described material feeding box is provided with electric heater, described microcontroller is arranged on the left side of electric heater, the inside of described comminutor shell is provided with screw rod and temperature induction type after-heater, and the outer wall of screw rod is provided with gradual spiral serrated knife, described cooling chamber is arranged on the bottom of comminutor shell, and the inner tip of cooling chamber is provided with reclaiming plate, the left side outer wall of described cooling chamber is provided with turbine type blower fan, and the periphery of turbine type blower fan is enclosed with blower fan protecting crust, described granulation cutting knife is arranged on the inner bottom of cooling chamber, described emergency support and discharging opening are all arranged on the bottom of cooling chamber, described electric heater and temperature induction type after-heater are all electrically connected with microcontroller.
Preferably, described emergency support is provided with four, and four emergency supports are welded on four, the bottom corner of cooling chamber respectively.
Preferably, described screw rod is provided with three, and the gradual spiral serrated knife on three screw rod outer walls engages each other connection.
Preferably, described temperature induction type after-heater is columnar structured, and the inwall of temperature induction type after-heater is provided with gradual spiral serrated knife.
Preferably, the gradual spiral serrated knife on described temperature induction type after-heater inwall engages each other with the gradual spiral serrated knife on peripheral screw rod and is connected.
Preferably, described reclaiming plate is provided with intensive discharge opening.
Preferably, the top of described turbine type blower fan is connected with extraneous exhaust gas processing device by airduct.
Preferably, between described temperature induction type after-heater and the inwall of comminutor shell, leave the gap of fixed size, and the gap location between temperature induction type after-heater and comminutor shell is filled with and high temperature resistantly protects cotton.
Compared with prior art, the beneficial effects of the utility model are: the vertical melting granulator of this PVA dry method is scientific and reasonable for structure, safe and convenient to use, the mode of traditional horizontal comminutor broken by this comminutor, adopt vertical structure, greatly reduce floor space used, three screw rods engage each other with the gradual spiral serrated knife on temperature induction type after-heater inwall and are connected, make the structure of overall comminutor shell compacter, compact structure makes starch higher with the blending efficiency in polyethylene more, reduce overall production cost, production efficiency is high; Be added with turbine type blower fan outward both to use as cooling blower, also can use as exhaust apparatus, better regulate the water content in material, make finished product degraded film strength more applicable, achieve the biodegradation of real meaning, pollute little, cost is low, is convenient to long-term sustainable development.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model reclaiming plate.
In figure: 1, material storing box, 2, microcontroller, 3, high temperature resistant protection is cotton; 4, comminutor shell, 5, turbine type blower fan, 6, blower fan protecting crust; 7, emergency support, 8, material feeding box, 9, electric heater; 10, screw rod, 11, temperature induction type after-heater, 12, gradual spiral serrated knife; 13, reclaiming plate, 14, cooling chamber, 15, granulation cutting knife; 16, discharging opening, 17, discharge opening.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: the vertical melting granulator of a kind of PVA dry method, comprise material storing box 1, microcontroller 2, comminutor shell 4, emergency support 7, reclaiming plate 13, cooling chamber 14, granulation cutting knife 15 and discharging opening 16, material storing box 1 is arranged on the top of comminutor shell 4, and the inner tip of comminutor shell 4 and material storing box 1 opposite position place are provided with material feeding box 8, the outer wall of material feeding box 8 is provided with electric heater 9, microcontroller 2 is arranged on the left side of electric heater 9, the inside of comminutor shell 4 is provided with screw rod 10 and temperature induction type after-heater 11, and the outer wall of screw rod 10 is provided with gradual spiral serrated knife 12, screw rod 10 is provided with three, and the gradual spiral serrated knife 12 on three screw rod 10 outer walls engages each other connection, temperature induction type after-heater 11 is columnar structured, and the inwall of temperature induction type after-heater 11 is provided with gradual spiral serrated knife 12, gradual spiral serrated knife 12 on temperature induction type after-heater 11 inwall engages each other with the gradual spiral serrated knife 12 on peripheral screw rod 10 and is connected, the gap of fixed size is left between the inwall of temperature induction type after-heater 11 and comminutor shell 4, and the gap location between temperature induction type after-heater 11 and comminutor shell 4 is filled with and high temperature resistantly protects cotton 3, cooling chamber 14 is arranged on the bottom of comminutor shell 4, and the inner tip of cooling chamber 14 is provided with reclaiming plate 13, reclaiming plate 13 is provided with intensive discharge opening 17, the left side outer wall of cooling chamber 14 is provided with turbine type blower fan 5, and the periphery of turbine type blower fan 5 is enclosed with blower fan protecting crust 6, the top of turbine type blower fan 5 is connected with extraneous exhaust gas processing device by airduct, granulation cutting knife 15 is arranged on the inner bottom of cooling chamber 14, emergency support 7 and discharging opening 16 are all arranged on the bottom of cooling chamber 14, emergency support 7 is provided with four, and four emergency supports 7 are welded on four, the bottom corner of cooling chamber 14 respectively, electric heater 9 and temperature induction type after-heater 11 are all electrically connected with microcontroller 2.
Operation principle: the utility model is safe and convenient to use, first by the masterbatch of required processing, put into material storing box 1, switch on power, and carry out preliminary heating by electric heater 9 couples of PVA of material feeding box 8 outer wall, enter in screw rod 10 afterwards, under the effect that engages each other of gradual spiral serrated knife 12, fully realize starch and poly blending, by extruding in the discharge opening 17 on reclaiming plate 13, enter in cooling chamber 14, under the effect of turbine type blower fan 5, complete cooling and the work be vented, eventually through granulation cutting knife 15, cutting granulating, take out from discharging opening 16, whole granulation work can be completed.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (8)
1. the vertical melting granulator of PVA dry method, comprise material storing box (1), microcontroller (2), comminutor shell (4), emergency support (7), reclaiming plate (13), cooling chamber (14), granulation cutting knife (15) and discharging opening (16), it is characterized in that: described material storing box (1) is arranged on the top of comminutor shell (4), and the inner tip of comminutor shell (4) and material storing box (1) opposite position place are provided with material feeding box (8), the outer wall of described material feeding box (8) is provided with electric heater (9), described microcontroller (2) is arranged on the left side of electric heater (9), the inside of described comminutor shell (4) is provided with screw rod (10) and temperature induction type after-heater (11), and the outer wall of screw rod (10) is provided with gradual spiral serrated knife (12), described cooling chamber (14) is arranged on the bottom of comminutor shell (4), and the inner tip of cooling chamber (14) is provided with reclaiming plate (13), the left side outer wall of described cooling chamber (14) is provided with turbine type blower fan (5), and the periphery of turbine type blower fan (5) is enclosed with blower fan protecting crust (6), described granulation cutting knife (15) is arranged on the inner bottom of cooling chamber (14), described emergency support (7) and discharging opening (16) are all arranged on the bottom of cooling chamber (14), described electric heater (9) and temperature induction type after-heater (11) are all electrically connected with microcontroller (2).
2. the vertical melting granulator of PVA dry method according to claim 1, is characterized in that: described emergency support (7) is provided with four, and four emergency supports (7) are welded on four, the bottom corner of cooling chamber (14) respectively.
3. the vertical melting granulator of PVA dry method according to claim 1, is characterized in that: described screw rod (10) is provided with three, and the gradual spiral serrated knife (12) on three screw rod (10) outer walls engages each other connection.
4. the vertical melting granulator of PVA dry method according to claim 1, is characterized in that: described temperature induction type after-heater (11) for columnar structured, and the inwall of temperature induction type after-heater (11) is provided with gradual spiral serrated knife (12).
5. the vertical melting granulator of PVA dry method according to claim 4, is characterized in that: the gradual spiral serrated knife (12) on described temperature induction type after-heater (11) inwall engages each other with the gradual spiral serrated knife (12) on peripheral screw rod (10) and is connected.
6. the vertical melting granulator of PVA dry method according to claim 1, is characterized in that: described reclaiming plate (13) is provided with intensive discharge opening (17).
7. the vertical melting granulator of PVA dry method according to claim 1, is characterized in that: the top of described turbine type blower fan (5) is connected with extraneous exhaust gas processing device by airduct.
8. the vertical melting granulator of PVA dry method according to claim 1; it is characterized in that: the gap leaving fixed size between described temperature induction type after-heater (11) and the inwall of comminutor shell (4), and the gap location between temperature induction type after-heater (11) and comminutor shell (4) is filled with high temperature resistant protection cotton (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923172.6U CN205148672U (en) | 2015-11-19 | 2015-11-19 | Vertical melting granulator of PVA dry process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923172.6U CN205148672U (en) | 2015-11-19 | 2015-11-19 | Vertical melting granulator of PVA dry process |
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| CN205148672U true CN205148672U (en) | 2016-04-13 |
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| CN201520923172.6U Active CN205148672U (en) | 2015-11-19 | 2015-11-19 | Vertical melting granulator of PVA dry process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291296A (en) * | 2015-11-19 | 2016-02-03 | 湖南省客来宝生物能源科技有限公司 | PVA dry-method vertical melting granulator |
| CN111216264A (en) * | 2020-01-13 | 2020-06-02 | 钱炳祥 | New material processing granulator |
| CN113119369A (en) * | 2021-05-24 | 2021-07-16 | 爱光生物医药(南昌)有限公司 | Method for forming inert end part of disposable cervical dilating rod |
-
2015
- 2015-11-19 CN CN201520923172.6U patent/CN205148672U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291296A (en) * | 2015-11-19 | 2016-02-03 | 湖南省客来宝生物能源科技有限公司 | PVA dry-method vertical melting granulator |
| CN111216264A (en) * | 2020-01-13 | 2020-06-02 | 钱炳祥 | New material processing granulator |
| CN113119369A (en) * | 2021-05-24 | 2021-07-16 | 爱光生物医药(南昌)有限公司 | Method for forming inert end part of disposable cervical dilating rod |
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