CN204414412U - A kind of injection moulding hopper drying machine - Google Patents
A kind of injection moulding hopper drying machine Download PDFInfo
- Publication number
- CN204414412U CN204414412U CN201420793559.XU CN201420793559U CN204414412U CN 204414412 U CN204414412 U CN 204414412U CN 201420793559 U CN201420793559 U CN 201420793559U CN 204414412 U CN204414412 U CN 204414412U
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- chamber
- air
- drying
- injection moulding
- drying machine
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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 discloses a kind of injection moulding hopper drying machine, comprise: pneumatics chamber, heating chamber, drying chamber and air draft chamber, described pneumatics chamber is connected by the top of air duct with described heating chamber, and the most end of described air duct is provided with air filtering core, the inside stacked on top of one another of described heating chamber is provided with some heater coils, the lower end of described heating chamber is connected with described drying chamber by wind guide chamber, described wind guide chamber is tilted is provided with some wind deflectors, the lower end of described drying chamber is connected with described air draft chamber, the sidewall in described air draft chamber is connected with return air duct, described return air duct is connected with described pneumatics chamber again.By the way, the utility model can improve the rate of heat addition and the drying efficiency of gas, and makes air reusable edible, has saved the energy, improves the service life of drying machine on the whole simultaneously.
Description
Technical field
The present invention relates to injection machine field, particularly relate to a kind of injection moulding hopper drying machine.
Background technology
Injection machine thermoplastic or thermosetting plastics is utilized mould for plastics to make the main former of the plastic products of various shape.Wherein, injection raw material join in injection machine carry out injection moulding before must remove moisture wherein, otherwise follow-up Shooting Technique can be affected.
The existing blast drier for injection raw material dehumidifying, comprise casing and air-blast device, wherein casing is provided with the gas vent being positioned at lower box gas feed and casing top, air-blast device sends into by air supply duct the evaporation that air promotes moisture in casing, simultaneously, air blast need connect heater, but due to the heat-insulating property of gas poor, make common heater lower for the efficiency of heating surface of gas.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of injection moulding hopper drying machine, can improve the rate of heat addition and the drying efficiency of gas, and make air reusable edible, save the energy, improves the service life of drying machine on the whole simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of injection moulding hopper drying machine, comprise: pneumatics chamber, heating chamber, drying chamber and air draft chamber, described pneumatics chamber is connected by the top of air duct with described heating chamber, and the most end of described air duct is provided with air filtering core, the inside stacked on top of one another of described heating chamber is provided with some heater coils, the lower end of described heating chamber is connected with described drying chamber by wind guide chamber, described wind guide chamber is tilted is provided with some wind deflectors, the lower end of described drying chamber is connected with described air draft chamber, the sidewall in described air draft chamber is connected with return air duct, described return air duct is connected with described pneumatics chamber again.
In a preferred embodiment of the present invention, described pneumatics chamber is connected with external air compressor by intake stack.
In a preferred embodiment of the present invention, described heater coil is annular-heating coil, has three, and stacked on top of one another is arranged at the inside of described heating chamber.
In a preferred embodiment of the present invention, the sidewall of described wind guide chamber and described drying chamber is coated with heat-insulation layer.
In a preferred embodiment of the present invention, described heat-insulation layer is polystyrene foam plate.
In a preferred embodiment of the present invention, between described heating chamber and described wind guide chamber, air filter screen is installed.
The invention has the beneficial effects as follows: by adopting pneumatics chamber air intake, improve gas flow rate; And in heating chamber, stacked on top of one another arranges some annular-heating coils, improves the rate of heat addition of gas; A wind guide chamber is set between heating chamber and drying chamber simultaneously, improves wind-guiding efficiency and drying efficiency; Air draft chamber is connected with pneumatics chamber by return air duct, makes air reusable edible, has saved the energy; And improve the service life of drying machine on the whole.
Accompanying drawing explanation
Fig. 1 is the structural representation in the preferred embodiment of a kind of injection moulding hopper of the present invention drying machine one;
In accompanying drawing, each mark is as follows: 1, pneumatics chamber, and 11, air duct, 12, intake stack, 13, air filtering core, 2, heating chamber, 21, heater coil, 3, drying chamber, 4, wind guide chamber, 41, air filter screen, 42, wind deflector, 5, heat-insulation layer, 6, air draft chamber, 61, return air duct.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of injection moulding hopper drying machine, comprise: pneumatics chamber 1, heating chamber 2, drying chamber 3 and air draft chamber 6, described pneumatics chamber 1 is connected by the top of air duct 11 with described heating chamber 2, and the most end of described air duct 11 is provided with air filtering core 13, for filtering the air entered, the inside stacked on top of one another of described heating chamber 2 is provided with some heater coils 21, for adding hot-air, the lower end of described heating chamber 2 is connected with described drying chamber 3 by wind guide chamber 4, air after heating is imported in drying chamber 3, described wind guide chamber 4 is tilted is provided with some wind deflectors 42, improve wind-guiding efficiency, the lower end of described drying chamber 3 is connected with described air draft chamber 6, the sidewall in described air draft chamber 6 is connected with return air duct 61, described return air duct 61 is connected with described pneumatics chamber 1 again, reach the function recycled.
Described pneumatics chamber is connected with external air compressor by intake stack 12, improves gas flow rate.
Described heater coil 21 is annular-heating coil, has three, and stacked on top of one another is arranged at the inside of described heating chamber 2, improves the rate of heat addition.
The sidewall of described wind guide chamber 4 and described drying chamber 3 is coated with heat-insulation layer 5; Described heat-insulation layer 5 is polystyrene foam plate, can improve rate of drying.
Between described heating chamber 2 and described wind guide chamber 4, air filter screen 41 is installed, filters solid impurity, protection drying machine.
。Present invention is disclosed a kind of injection moulding hopper drying machine, by adopting pneumatics chamber air intake, improving gas flow rate; And in heating chamber, stacked on top of one another arranges some annular-heating coils, improves the rate of heat addition of gas; A wind guide chamber is set between heating chamber and drying chamber simultaneously, improves wind-guiding efficiency and drying efficiency; Air draft chamber is connected with pneumatics chamber by return air duct, makes air reusable edible, has saved the energy; And improve the service life of drying machine on the whole.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and Figure of description content to do equivalent structure or equivalent flow process conversion; 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 invention.
Claims (6)
1. an injection moulding hopper drying machine, it is characterized in that, comprise: pneumatics chamber, heating chamber, drying chamber and air draft chamber, described pneumatics chamber is connected by the top of air duct with described heating chamber, and the most end of described air duct is provided with air filtering core, the inside stacked on top of one another of described heating chamber is provided with some heater coils, the lower end of described heating chamber is connected with described drying chamber by wind guide chamber, described wind guide chamber is tilted is provided with some wind deflectors, the lower end of described drying chamber is connected with described air draft chamber, the sidewall in described air draft chamber is connected with return air duct, described return air duct is connected with described pneumatics chamber again.
2. a kind of injection moulding hopper drying machine according to claim 1, it is characterized in that, described pneumatics chamber is connected with external air compressor by intake stack.
3. a kind of injection moulding hopper drying machine according to claim 1, it is characterized in that, described heater coil is annular-heating coil, has three, and stacked on top of one another is arranged at the inside of described heating chamber.
4. a kind of injection moulding hopper drying machine according to claim 1, is characterized in that, the sidewall of described wind guide chamber and described drying chamber is coated with heat-insulation layer.
5. a kind of injection moulding hopper drying machine according to claim 4, it is characterized in that, described heat-insulation layer is polystyrene foam plate.
6. a kind of injection moulding hopper drying machine according to claim 1, is characterized in that, be provided with air filter screen between described heating chamber and described wind guide chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793559.XU CN204414412U (en) | 2014-12-16 | 2014-12-16 | A kind of injection moulding hopper drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793559.XU CN204414412U (en) | 2014-12-16 | 2014-12-16 | A kind of injection moulding hopper drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414412U true CN204414412U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793559.XU Expired - Fee Related CN204414412U (en) | 2014-12-16 | 2014-12-16 | A kind of injection moulding hopper drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494003A (en) * | 2014-12-16 | 2015-04-08 | 江苏宏远新材料科技有限公司 | Hopper drying machine for injection |
-
2014
- 2014-12-16 CN CN201420793559.XU patent/CN204414412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494003A (en) * | 2014-12-16 | 2015-04-08 | 江苏宏远新材料科技有限公司 | Hopper drying machine for injection |
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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 |
Granted publication date: 20150624 Termination date: 20181216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |