CN212352550U - Dehumidification drying system - Google Patents
Dehumidification drying system Download PDFInfo
- Publication number
- CN212352550U CN212352550U CN202020688074.XU CN202020688074U CN212352550U CN 212352550 U CN212352550 U CN 212352550U CN 202020688074 U CN202020688074 U CN 202020688074U CN 212352550 U CN212352550 U CN 212352550U
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- main part
- feed bin
- heater
- bin main
- exhaust outlet
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Abstract
The utility model discloses a dehumidification drying system, including the rack, set firmly feed bin main part, negative pressure auto sucking machine, positive pressure fan, heater, the refrigerator in the rack top, the integrative exhaust outlet that is equipped with in top of feed bin main part, exhaust outlet passes through the inlet connection of exhaust pipe and refrigerator, the exhaust outlet top is located to the negative pressure auto sucking machine, just the discharge gate and the integrative welding of exhaust outlet of negative pressure auto sucking machine, the air outlet of positive pressure fan is connected through going out the tuber pipe way with the entrance point of heater, the exit end of heater and the bottom side of feed bin main part intercommunication, the bottom of feed bin main part is equipped with the discharge gate, just the inside discharge control valve that unloads that is equipped with of discharge gate. The utility model discloses can a large amount of plastic granules advance dry dehumidification simultaneously to plastic granules's shipment quality has been guaranteed.
Description
Technical Field
The utility model relates to an engineering plastic production technical field especially relates to dehumidification drying system.
Background
Loose plastic particles are easily affected by moisture when exposed to air, and the chemical properties of plastic products made from the wetted plastic raw materials are obviously reduced, thereby affecting the quality of the products, so that the loose plastic particles need to be dried before being processed into the plastic products.
However, in the process of drying plastic particles, a large amount of hot air is generated, and the existing drying equipment usually discharges the hot air directly into the atmosphere, so that the environment is easily polluted and the work of operators is not facilitated.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve the deficiencies existing in the background art, the utility model discloses a dehumidification drying system.
The technical scheme is as follows: dehumidification drying system, including the rack, set firmly feed bin main part, negative pressure auto sucking machine, positive pressure fan, heater, the refrigerator in the rack top, the integrative exhaust outlet that is equipped with in top of feed bin main part, exhaust outlet passes through the inlet connection of exhaust pipe and refrigerator, the exhaust outlet top is located to the negative pressure auto sucking machine, just the discharge gate and the integrative welding of exhaust outlet of negative pressure auto sucking machine, the air outlet of positive pressure fan is connected through going out the tuber pipe way with the entrance point of heater, the exit end of heater and the bottom side intercommunication of feed bin main part, the bottom of feed bin main part is equipped with the discharge gate, just the inside discharge control valve that is equipped with of discharge gate.
Further, a climbing stair frame is arranged on the side edge of the rack.
Further, the heater is wrapped with heat insulation cotton.
Further, the discharging control valve adopts a pneumatic butterfly valve.
Furthermore, the pneumatic butterfly valve is externally connected with a time relay.
The utility model discloses realize following beneficial effect:
the utility model discloses a set up the positive pressure fan can be with the heat transport to the inside of feed bin main part that the heater produced, heat the plastic pellet of feed bin main part in, and the steam that produces in the heating process can get into the frozen discharge of refrigerator, and the dry breeze after the cooling is directly discharged the atmosphere and also can not exert an influence to the environment.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples
Referring to fig. 1, a dehumidifying and drying system includes a rack 10, a bin main body 20 (inside may be provided with a stirring mechanism) fixedly arranged above the rack, a negative pressure suction machine 50, a positive pressure fan 30, a heater 40, a refrigerator 60, an exhaust outlet 70 integrally arranged at the top of the bin main body, the exhaust outlet is connected with an inlet end of the refrigerator through an exhaust pipeline 90, the negative pressure suction machine is arranged above the exhaust outlet, a discharge port 80 of the negative pressure suction machine is integrally welded with the exhaust outlet, an air outlet of the positive pressure fan is connected with an inlet end of the heater through an air outlet pipeline 100, an outlet end of the heater is communicated with a bottom side of the bin main body, a discharge port 120 is arranged at the bottom of the bin main body, and.
In this embodiment, the side of rack is equipped with climbing stair frame 110, makes things convenient for operating personnel to climb and overhauls or clean the feed bin main part.
In this embodiment, the outside parcel of heater has thermal-insulated cotton 150, can not only prevent that the heat of heater scatters and disappears, can also avoid artifical direct contact heater to cause the health to receive the injury.
In this embodiment, the control valve of unloading adopts pneumatic butterfly valve, simple structure facilitates the use.
In this embodiment, the pneumatic butterfly valve is externally connected with a time relay 140, and under the control of the time relay, the pneumatic butterfly valve is opened or closed at regular time.
The specific operating principle is as follows: start the material batch suction of negative pressure auto sucking machine in with material storage facilities (not involving) inside to feed bin main part, the heat of positive pressure fan in with the heater blows to the feed bin main part afterwards, with the plastic pellet to the feed bin main part in heat, in the heating process, inside a large amount of steam enters into the refrigerator through the exhaust outlet, the refrigerator is with freezing in the steam, the cold water of production and dry air directly discharge can, after the plastic pellet is dehumidified and dried, time relay control pneumatic butterfly valve opens, the plastic pellet is unloaded through export material can.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (5)
1. Dehumidification drying system, its characterized in that includes the rack, sets firmly feed bin main part, negative pressure auto sucking machine, positive pressure fan, heater, the refrigerator in the rack top, the integrative exhaust outlet that is equipped with in top of feed bin main part, exhaust outlet passes through the inlet connection of exhaust pipe and refrigerator, the exhaust outlet top is located to the negative pressure auto sucking machine, just the discharge gate and the integrative welding of exhaust outlet of negative pressure auto sucking machine, the air outlet of positive pressure fan is connected through going out the tuber pipe way with the entrance point of heater, the exit end of heater and the bottom side intercommunication of feed bin main part, the bottom of feed bin main part is equipped with the discharge gate, just the inside discharge control valve that unloads that is equipped with of discharge gate.
2. The system of claim 1, wherein the side of the rack is provided with a climbing stair rack.
3. The system of claim 1, wherein the heater is externally wrapped with insulation wool.
4. The system of claim 1, wherein the discharge control valve is a pneumatic butterfly valve.
5. The system of claim 4, wherein the pneumatic butterfly valve is externally connected with a time relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020688074.XU CN212352550U (en) | 2020-04-29 | 2020-04-29 | Dehumidification drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020688074.XU CN212352550U (en) | 2020-04-29 | 2020-04-29 | Dehumidification drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212352550U true CN212352550U (en) | 2021-01-15 |
Family
ID=74134676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020688074.XU Active CN212352550U (en) | 2020-04-29 | 2020-04-29 | Dehumidification drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212352550U (en) |
-
2020
- 2020-04-29 CN CN202020688074.XU patent/CN212352550U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 102, building 1, 299 Zhongchen Road, Songjiang District, Shanghai Patentee after: Shanghai Juwei New Material Co.,Ltd. Address before: Room 102, building 1, 299 Zhongchen Road, Songjiang District, Shanghai Patentee before: POLYSTAR ENGINEERING PLASTICS (SHANGHAI) Co.,Ltd. |