CN208392402U - A kind of expanded bead drying oven - Google Patents
A kind of expanded bead drying oven Download PDFInfo
- Publication number
- CN208392402U CN208392402U CN201820830423.XU CN201820830423U CN208392402U CN 208392402 U CN208392402 U CN 208392402U CN 201820830423 U CN201820830423 U CN 201820830423U CN 208392402 U CN208392402 U CN 208392402U
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- China
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- cabinet
- compressed air
- box body
- layer box
- expanded bead
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Abstract
The utility model relates to a kind of expanded bead drying ovens, including compressed air source unit, feeding inlet, cabinet, thermometer and discharge port, it is characterized in that, the double-deck nonwoven gauze is arranged in the cabinet wall fitting, cabinet is divided into upper layer box body and lower layer box body by the double-deck nonwoven gauze；The upper layer box body ring cloth permeability metal wire side；The lower layer box body ring cloth metal sealing surface；The compressed air source unit is set to cabinet side, and compressed air source unit output end is connected with admission line, and admission line protrudes into lower layer box body；Top of the box is provided with feeding inlet, and the cabinet other side is provided with discharge port；The temperature of oven interior is adjusted in the utility model, is suitble to different materials expanded bead.The flow for increasing gas, while improving the drying effect of product, bead quickly moves backward in cabinet, improves production efficiency.
Description
Technical field
It can be convenient the device for being quickly dried and collecting to expanded bead, especially one the utility model relates to a kind of
The expanded bead drying oven of kind temperature-adjustable, belongs to drying device technical field.
Background technique
Polypropylene foaming beads with its excellent processing performance, good Environmental compatibility, in the lightweight world by
The concern of people, commercial value are continuously developed, and market demand constantly increases.But because existing in its production with bead,
Work, which is packaged, to drying, the collection in product processing brings very big difficulty.
Often collection efficiency is low for the prior art, speed is slow, influences the glossiness of surface of beads etc..In addition, for different materials
Expect expanded bead drying (EPE, EPP, EPO, TPU), due to it is temperature controlled it is unfavorable cause drying effect bad, bead be easy
It is scalded by high temperature.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of expanded beads of temperature-adjustable
Grain drying oven, by being mixed in baking oven bottom steam with the different proportion of compressed air, the temperature of adjustable oven interior,
It is suitble to the drying (EPE, EPP, EPO, TPU) of different materials expanded bead；In addition, increasing the flow of gas, product is improved
Drying effect while, bead quickly moves backward in cabinet, improves production efficiency；In addition, the use of mixed gas,
Also there is certain protective effect to product surface of beads, product bead is largely protected not scalded by high temperature.
According to technical solution provided by the utility model, a kind of expanded bead drying oven, including compressed air source unit, pan feeding
Mouth, cabinet, thermometer and discharge port, which is characterized in that the double-deck nonwoven gauze is arranged in the cabinet wall fitting, and bilayer is without spinning
Cabinet is divided into upper layer box body and lower layer box body by cloth；The upper layer box body ring cloth permeability metal wire side；The lower layer box body ring cloth
Metal sealing surface；The compressed air source unit is set to cabinet side, and compressed air source unit output end is connected with admission line, admission line
It protrudes into lower layer box body；Top of the box is provided with feeding inlet, and the cabinet other side is provided with discharge port；Temperature is set in the cabinet
Meter；Air compressor machine is equipped in the compressed air source unit, the air compressor machine is connected with jet chimney, and jet chimney is equipped with the first ratio tune
Valve is saved, air compressor machine is connected with compressed air pipe, and compressed air pipe is equipped with the second ratio adjusting valve, the efferent duct of air compressor machine
Road is connected with admission line, and third proportion adjustment regulating valve is provided on air compressor machine output channel.
Further, the steam flow in the jet chimney is 0.1-0.2MPa, the compressed gas in compressed air pipe
Flow is 0.3-0.4MPa, and the flow of output channel is 0.2-0.3MPa.
Further, the core for being equipped with that diameter is 0.5-1cm is uniformly distributed on the admission line.
Further, the permeability metal wire side aperture diameter is 1-2mm, with a thickness of 0.5-1mm, the metal sealing table
Face thickness is 1-1.5mm.
Further, it is provided with collection barrel between the cabinet and discharge port, collects barrel and cabinet and discharge port phase
Connection collects barrel close to box portion and is equipped with opening.
Further, the detection temperature of the thermometer is at 60-80 DEG C.
Further, cabinet Web materials of breathing freely are soft metal thin layers, and mesh size 0.2-0.5mm it
Between.
The utility model compared with prior art, has the following advantages that and effect:
1. the temperature of adjustable oven interior is suitble to different materials expanded bead.
2. increasing the flow of gas, while improving the drying effect of product, bead quickly moves back in cabinet
It is dynamic, improve production efficiency.
3. being uniformly distributed core on pipeline, gas is made to be more evenly distributed in cabinet lower layer.
4. collecting barrel is equipped with opening, corresponding quality monitoring can be carried out to dry products.
Detailed description of the invention
Fig. 1 is the dry box body schematic diagram of bead described in the utility model.
Fig. 2 is the compressed air source unit schematic diagram.
Description of symbols: 1- admission line, 2- bilayer nonwoven gauze, 3- thermometer, 4- metal sealing surface, 5- are collected
Barrel, 6- permeability metal wire side, 7- compressed air source unit, 8- discharge port, 9- feeding inlet, 10- jet chimney, 11- compressed air pipe,
12- output channel, 13- air compressor machine.
Specific embodiment
Below with reference to specific attached drawing, the utility model is described in further detail.
Including compressed air source unit 7, feeding inlet 9, cabinet, thermometer 3 and discharge port as Figure 1-Figure 2, in the present embodiment,
8, which is characterized in that the double-deck nonwoven gauze 2 is arranged in the cabinet wall fitting, and cabinet is divided into upper layer case by the double-deck nonwoven gauze 2
Body and lower layer box body；The upper layer box body ring cloth permeability metal wire side 6；The lower layer box body ring cloth metal sealing surface 4；It is described
Compressed air source unit 7 is set to cabinet side, and 7 output end of compressed air source unit is connected with admission line, and admission line 1 protrudes into lower layer box body
It is interior；Top of the box is provided with feeding inlet 9, and the cabinet other side is provided with discharge port 8；Thermometer 3 is set in the cabinet；The gas
Air compressor machine 13 is equipped in source device 7, the air compressor machine 13 is connected with jet chimney 10, and jet chimney is equipped with the first proportion adjustment
Valve, air compressor machine 13 are connected with compressed air pipe 11, and compressed air pipe is equipped with the second ratio adjusting valve, the output of air compressor machine
Pipeline 12 is connected with admission line, and third proportion adjustment regulating valve is provided on air compressor machine output channel.
Specific work process: foamed products enter in this baking oven through feeding inlet, pass through the ratio adjusting valve in compressed air source unit
To adjust the aeration ratio of steam and compressed air, and the temperature in baking oven is detected by thermometer, to adjust dry gas source
Temperature and gas flow.Cabinet lower layer is sealing space, and the hot-fluid of entrance can only flow up；Upper layer can breathe freely, under
Under the urging of layer hot-fluid, bead quality after drying lightens and moves to discharge port direction.
Steam flow in the jet chimney 10 is 0.1-0.2MPa, and the compressed gas flow in compressed air pipe 11 is
0.3-0.4MPa, the flow of output channel 12 are 0.2-0.3MPa.By adjusting aeration ratio, it is adapted to different materials foaming
The drying of bead.
The core for being equipped with that diameter is 0.5-1cm is uniformly distributed on admission line, for making gas in irony cabinet lower layer
It is more evenly distributed.
Ferrous metal breathe freely wire side aperture diameter be 1-2mm, with a thickness of 0.5-1mm, the metal sealing surface with a thickness of
1-1.5mm。
It is provided between irony cabinet and discharge port and collects barrel 5, collected barrel and be connected with irony cabinet and discharge port,
It collects barrel and is equipped with opening close to irony box portion, be conducive to carry out dry products quality monitoring, the related temperature of adjustment in time
Degree.Make the detection temperature of thermometer at 60-80 DEG C.
Irony cabinet Web materials of breathing freely are soft metal thin layers, and mesh size is between 0.2-0.5mm, too greatly or too
It is small to will affect expanded bead.
Finally, it should be noted that first, second, third in the utility model, it is only used for distinguishing the names of the parts, no
Make the differentiation of sequencing.
Claims (7)
1. a kind of expanded bead drying oven, including compressed air source unit (7), feeding inlet (9), cabinet, thermometer (3) and discharge port
(8), which is characterized in that the double-deck nonwoven gauze (2) is arranged in the cabinet wall fitting, and cabinet is divided by the double-deck nonwoven gauze (2)
Upper layer box body and lower layer box body；The upper layer box body ring cloth permeability metal wire side (6)；The lower layer box body ring cloth metal sealing table
Face (4)；The compressed air source unit (7) is set to cabinet side, and compressed air source unit (7) output end is connected with admission line, admission line
(1) it protrudes into lower layer box body；Top of the box is provided with feeding inlet (9), and the cabinet other side is provided with discharge port (8)；The cabinet
Interior setting thermometer (3)；Air compressor machine (13) are equipped in the compressed air source unit (7), the air compressor machine (13) and jet chimney (10)
It is connected, jet chimney is equipped with the first ratio adjusting valve, and air compressor machine (13) is connected with compressed air pipe (11), compressed air hose
Road is equipped with the second ratio adjusting valve, and the output channel (12) of air compressor machine is connected with admission line, sets on air compressor machine output channel
It is equipped with third proportion adjustment regulating valve.
2. a kind of expanded bead drying oven as described in claim 1, which is characterized in that in the jet chimney (10)
Steam flow is 0.1-0.2MPa, and the compressed gas flow in compressed air pipe (11) is 0.3-0.4MPa, the stream of output channel
Amount is 0.2-0.3MPa.
3. a kind of expanded bead drying oven as described in claim 1, which is characterized in that on the admission line (1)
It is the core of 0.5-1cm that even distributing installation, which has diameter,.
4. a kind of expanded bead drying oven as described in claim 1, which is characterized in that the permeability metal wire side (6)
Aperture diameter is 1-2mm, and with a thickness of 0.5-1mm, the metal sealing surface (4) is with a thickness of 1-1.5mm.
5. a kind of expanded bead drying oven as described in claim 1, which is characterized in that the cabinet and discharge port (8)
Between be provided with collect barrel (5), collect barrel be connected with cabinet and discharge port (8), collection barrel set up separately close to chest portion
There is opening.
6. a kind of expanded bead drying oven as described in claim 1, which is characterized in that the detection of the thermometer (3)
Temperature is at 60-80 DEG C.
7. a kind of expanded bead drying oven as described in claim 1, which is characterized in that the permeability metal wire side (6)
It is soft metal thin layer, and mesh size is between 0.2-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830423.XU CN208392402U (en) | 2018-05-25 | 2018-05-25 | A kind of expanded bead drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830423.XU CN208392402U (en) | 2018-05-25 | 2018-05-25 | A kind of expanded bead drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392402U true CN208392402U (en) | 2019-01-18 |
Family
ID=65133816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820830423.XU Active CN208392402U (en) | 2018-05-25 | 2018-05-25 | A kind of expanded bead drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743741A (en) * | 2020-12-30 | 2021-05-04 | 杭州富阳东山塑料机械有限公司 | High-speed high-precision energy-saving foaming machine and process method thereof |
-
2018
- 2018-05-25 CN CN201820830423.XU patent/CN208392402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743741A (en) * | 2020-12-30 | 2021-05-04 | 杭州富阳东山塑料机械有限公司 | High-speed high-precision energy-saving foaming machine and process method thereof |
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