CN210705663U - Radiation crosslinking polyolefin foaming equipment - Google Patents
Radiation crosslinking polyolefin foaming equipment Download PDFInfo
- Publication number
- CN210705663U CN210705663U CN201921598819.7U CN201921598819U CN210705663U CN 210705663 U CN210705663 U CN 210705663U CN 201921598819 U CN201921598819 U CN 201921598819U CN 210705663 U CN210705663 U CN 210705663U
- Authority
- CN
- China
- Prior art keywords
- foaming
- foaming furnace
- furnace
- tilting
- preheating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a radiation crosslinking polyolefin foaming equipment, include that the tilting that sets up along substrate advancing direction preheats foaming furnace and rectilinear heating foaming furnace, the tilting preheats the discharge gate of foaming furnace and is higher than the tilting preheats the pan feeding mouth of foaming furnace, is located the tilting preheats the pan feeding mouth department of foaming furnace and sets up a smoke blowing fan, wherein the smog process of substrate production the smoke blowing fan certainly the tilting preheats the pan feeding mouth department flow direction of foaming furnace the tilting preheats the discharge gate department of foaming furnace and sees the purification discharge. According to the radiation crosslinking polyolefin foaming equipment, the base material can generate smoke, the smoke is introduced into the flue at the junction and plasma purification is realized, so that the smoke can not be stopped in the inclined preheating foaming furnace, and the cleanness of the inside of the furnace is kept; the eminence preheats the discharge gate of foaming stove for the tilting, and the pan feeding mouth of foaming stove is preheated for the tilting to the low department, is convenient for realize gathering of the grease that the substrate produced, the washing of the later stage of being convenient for.
Description
Technical Field
The utility model relates to a foaming equipment field especially relates to a radiation crosslinking polyolefin foaming equipment.
Background
In the prior art, there is a radiation cross-linked polyolefin foaming device, which is filed with application CN200410082366.4 entitled radiation cross-linked polyolefin foaming device, which discloses a radiation cross-linked polyolefin foaming device. The device mainly comprises an unreeling feeding device consisting of an unreeling frame, a traction and compression roller and a circulating conveyor, a preheating foaming furnace with a furnace cavity in an angle square shape formed by combining a horizontal part and a vertical part, an unfolding device in the vertical furnace cavity, a drum-type cooling unfolding device, a traction and reeling device consisting of a tension roller, a traction roller and a reeling frame, and a calendaring device, a corona device and a trimming device which are additionally arranged in front of the traction and reeling device. The equipment adopts a vertical heating foaming furnace chamber, so that the foaming base material is foamed in a natural hanging state, the foaming base material is in a free state during foaming, the heating is uniform, the foaming is sufficient, and the equipment has the characteristics of simple structure, low manufacturing cost, high production efficiency, low specific energy consumption and no pollution.
Among them, such radiation cross-linked polyolefin foaming equipment has the following disadvantages:
1. during the foaming process of the base material, smoke is generated, and the smoke is easy to gather in the preheating foaming furnace and is difficult to discharge;
2. after the base material enters the preheating foaming furnace and quickly reaches the vertical furnace chamber, the base material can generate partial grease which can drop into the inclined preheating foaming furnace, so that the base material needs to be cleaned regularly;
3. the preheating foaming furnace is internally provided with a plurality of heating rods and is heated by the heating rods, and generally, the temperature of the heating rods is gradually reduced from near to far, so that the heating is not uniform.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve one of the problem among the prior art, designed a radiation crosslinking polyolefin foaming equipment.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a radiation crosslinking polyolefin foaming equipment, includes that the tilting that sets up along substrate advancing direction preheats foaming furnace and vertical type heating foaming furnace, the tilting preheats the discharge gate of foaming furnace and is higher than the tilting preheats the pan feeding mouth of foaming furnace, wherein
Grease generated by the base material can flow from the discharge port of the tilting preheating foaming furnace to the feed port of the tilting preheating foaming furnace to form convergence.
Preferably, a conveying belt is arranged in the inclined preheating foaming furnace, the conveying belt is arranged in an inclined mode, and a feeding end of the conveying belt is lower than a discharging end of the conveying belt.
Preferably, the length direction of the conveyor belt is parallel to the length direction of the inclined preheating foaming furnace.
Preferably, the radiation crosslinking polyolefin foaming equipment further comprises a plurality of fans;
the side wall of the inclined preheating foaming furnace is provided with a plurality of vertically arranged heating rods, an
The top wall of the inclined preheating foaming furnace above the two oppositely arranged heating rods is provided with the fan.
Preferably, a central axis of the fan is coplanar with the two heating rods on both sides of the fan.
Preferably, the bottom of the discharge port of the inclined preheating foaming furnace is provided with an openable oil leakage port, and the oil leakage port is rotatably covered.
Preferably, the inner edge of the oil leakage opening is provided with an inclined slope surface.
Preferably, the inclined preheating foaming furnace and the vertical heating foaming furnace are embedded with heat insulation materials in partition plates.
Preferably, a purifying pipeline is arranged at the intersection of the inclined preheating foaming furnace and the vertical heating foaming furnace;
the smoke can be purified and discharged from the purification pipeline.
The utility model has the advantages that:
according to the radiation crosslinking polyolefin foaming equipment, in the foaming process, the base material generates smoke, the smoke is introduced into the flue at the junction and plasma purification is realized, so that the smoke can not be kept in the inclined preheating foaming furnace, and the cleanness of the inside of the furnace is kept; when the base material is positioned at the junction of the inclined preheating foaming furnace and the vertical heating foaming furnace, the base material starts to foam and can synchronously generate grease which can drop on the bottom wall of the inclined preheating foaming furnace; then flow to low department along tilting preheating foaming furnace from the eminence, wherein, the eminence preheats the discharge gate of foaming furnace for the tilting, and the low department preheats the pan feeding mouth of foaming furnace for the tilting, is convenient for realize gathering of grease, the washing of the later stage of being convenient for.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a radiation cross-linked polyolefin foaming apparatus according to the present invention;
FIG. 2 is a wind flow diagram of the fan blowing the heating rod of the present invention;
in the figure: the device comprises an inclined preheating foaming furnace 1, a vertical heating foaming furnace 2, a conveying belt 3, a fan 4, a heating rod 5, an oil leakage opening 6, a cover 7, an inclined slope surface 8, a heat insulation material 9, a base material 10, a smoke blowing fan 11 and a purification pipeline 12.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1;
example one
The utility model provides a radiation crosslinking polyolefin foaming equipment, includes that the tilting that sets up along 10 advancing direction of substrate preheats foaming furnace 1 and vertical type heating foaming furnace 2, the tilting preheats the discharge gate of foaming furnace 1 and is higher than the pan feeding mouth of foaming furnace 1 is preheated to the tilting, is located the pan feeding mouth department that foaming furnace 1 was preheated to the tilting sets up a smoke blowing fan 11, wherein
The smog that the substrate produced is through the smoke blower fan 11 certainly the pan feeding mouth department flow direction of foaming furnace 1 is preheated to the tilting the discharge gate department of foaming furnace 1 is preheated in the tilting and purification is discharged.
According to the radiation crosslinking polyolefin foaming equipment, in the foaming process, the base material generates smoke, the smoke blowing fan 11 introduces the smoke into the intersection of the inclined preheating foaming furnace 1 and the vertical heating foaming furnace 2 and purifies the smoke, so that the smoke can be kept in the inclined preheating foaming furnace without stopping, and the cleanness of the inside of the furnace is kept;
when the base material 10 is at the junction of the inclined preheating foaming furnace 1 and the vertical heating foaming furnace 2, the base material 10 will begin to foam, and grease will be generated synchronously, and the grease will drip on the bottom wall of the inclined preheating foaming furnace 1; then flow to low department along tilting preheats foaming furnace 1 from the eminence, wherein, the eminence preheats the discharge gate of foaming furnace 1 for the tilting, and the low department preheats the pan feeding mouth of foaming furnace 1 for the tilting, is convenient for realize gathering of grease, is convenient for later stage's washing.
Preferably, a conveying belt 3 is arranged in the inclined preheating foaming furnace 1, the conveying belt 3 is arranged in an inclined manner, and the feeding end of the conveying belt 3 is lower than the discharging end of the conveying belt 3. The base material 10 realizes advancing the effect of carrying through conveyer belt 3, wherein, the slope of this conveyer belt 3 sets up to the pan feeding end of conveyer belt 3 is less than the discharge end of conveyer belt 3, realizes the climbing of base material 10 and carries, thereby the grease that the direction of being convenient for produced is arranged to the direction of the pan feeding mouth of conveyer belt 3, it is that to explain:
because part of the grease is easy to slide to the feeding port of the base material 10 along the base material 10, in order to ensure that the grease can be completely dropped in the inclined preheating foaming furnace 1, the discharging end of the conveying belt 3 is located in the inclined preheating foaming furnace 1 and does not extend out of the inclined preheating foaming furnace 1.
Preferably, for the convenience of design and for ensuring a good positional relationship between the conveyor belt 3 and the tilting type preheating foaming furnace 1, the following technical scheme is adopted:
the length direction of the conveying belt 3 is parallel to the length direction of the inclined preheating foaming furnace 1. It should be noted that the length direction of the conveyor belt 3 is the conveying direction of the base material 10, and the length direction of the inclined preheating foaming furnace 1 is a grease sliding path which is parallel to the conveying direction of the base material 10.
Example two
The second embodiment is carried out on the basis of the first embodiment.
The radiation crosslinking polyolefin foaming equipment also comprises a plurality of fans 4; the side wall of the inclined preheating foaming furnace 1 is provided with a plurality of vertically arranged heating rods 5, an
The top wall of the inclined preheating foaming furnace 1 above the two oppositely arranged heating rods 5 is provided with the fan 4.
When the fan 4 starts to rotate, because the blowing direction is opposite to the heating rod 5, the heat of the air near the heating rod 5 can be dissipated into the whole inclined preheating foaming furnace 1; it should be noted that although the fan 4 can mix air, because the fan 4 agitates the air volume, the heating effect is poor, therefore, the rotation frequency of the fan 4 is reduced, generally 60 circles/min, and such a rotation speed can not only ensure good air mixing effect, but also reduce the possibility of temperature reduction.
Preferably, the central axis of the fan 4 is coplanar with the two heating rods 5 on both sides of the fan 4. With this arrangement, as shown in fig. 2, when the fan 4 rotates, the high temperature wind is dissipated from the heating rod 5 to both sides with good and uniform dissipation effect.
EXAMPLE III
This embodiment is based on the above embodiment.
Wherein, for the convenience of clearance grease, consequently preheat the inside least significant end of foaming furnace 1 at the tilting and be provided with an oil leak 6, the rotatory one of this department covers 7, wherein should cover 7 and screw in oil leak 6 departments, consequently can be better guarantee sealed effect, and through will covering 7 after unscrewing, the grease can spill to realize the effect of clearance.
Preferably, in order to further promote the grease to be stored at the grease port well, the following technical scheme is adopted: the inner edge of the oil leakage opening 6 is provided with an inclined slope surface 8. Through this slope 8, grease can assemble in the slope 8 that inclines.
Example four
This embodiment is based on the above embodiment.
In order to ensure the good heat insulation effect of the vertical heating foaming furnace 2 and the inclined preheating foaming furnace 1, the following technical scheme is adopted:
the inclined preheating foaming furnace 1 and the vertical heating foaming furnace 2 are embedded with heat insulation materials 9 in the partition plates.
EXAMPLE five
This embodiment is based on the above embodiment.
A purifying pipeline 12 is arranged at the intersection of the inclined preheating foaming furnace 1 and the vertical heating foaming furnace 2; the fumes can be purified and discharged from said purification circuit 12.
The cleaning pipeline 12 is a pipe wall with activated carbon particles, which can absorb more impurities and then discharge the impurities to the outside of the furnace.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A radiation crosslinking polyolefin foaming device comprises an inclined preheating foaming furnace and a vertical heating foaming furnace which are arranged along the advancing direction of a base material,
the discharge hole of the tilting preheating foaming furnace is higher than the feeding hole of the tilting preheating foaming furnace, a smoke blowing fan is arranged at the feeding hole of the tilting preheating foaming furnace, wherein
The smog that the substrate produced is through the smoke blowing fan certainly the pan feeding mouth department flow direction of foaming furnace is preheated to the tilting the discharge gate department of foaming furnace is preheated in the tilting and purification is discharged.
2. The radiation crosslinked polyolefin foaming apparatus according to claim 1,
the inclined preheating foaming furnace is internally provided with a conveying belt, the conveying belt is arranged in an inclined mode, and the feeding end of the conveying belt is lower than the discharging end of the conveying belt.
3. The radiation crosslinked polyolefin foaming apparatus according to claim 2,
the length direction of the conveying belt is parallel to the length direction of the inclined preheating foaming furnace.
4. The radiation crosslinked polyolefin foaming apparatus according to claim 1,
the radiation crosslinking polyolefin foaming equipment also comprises a plurality of fans;
the side wall of the inclined preheating foaming furnace is provided with a plurality of vertically arranged heating rods, an
The top wall of the inclined preheating foaming furnace above the two oppositely arranged heating rods is provided with the fan.
5. The radiation crosslinked polyolefin foaming apparatus according to claim 4,
the central axis of the fan is coplanar with the two heating rods on the two sides of the fan.
6. The radiation crosslinked polyolefin foaming apparatus according to claim 5,
the bottom of the discharge port of the inclined preheating foaming furnace is provided with an openable oil leakage port, and the oil leakage port is rotatably covered.
7. The radiation crosslinked polyolefin foaming apparatus according to claim 6,
an inclined slope surface is arranged on the inner edge of the oil leakage port.
8. The radiation crosslinked polyolefin foaming apparatus according to claim 1,
the inclined preheating foaming furnace and the vertical heating foaming furnace are embedded with heat insulation materials in the partition plates.
9. The radiation crosslinked polyolefin foaming apparatus according to claim 1,
a purifying pipeline is arranged at the intersection of the inclined preheating foaming furnace and the vertical heating foaming furnace;
the smoke can be purified and discharged from the purification pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598819.7U CN210705663U (en) | 2019-09-24 | 2019-09-24 | Radiation crosslinking polyolefin foaming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598819.7U CN210705663U (en) | 2019-09-24 | 2019-09-24 | Radiation crosslinking polyolefin foaming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210705663U true CN210705663U (en) | 2020-06-09 |
Family
ID=70957256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598819.7U Active CN210705663U (en) | 2019-09-24 | 2019-09-24 | Radiation crosslinking polyolefin foaming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210705663U (en) |
-
2019
- 2019-09-24 CN CN201921598819.7U patent/CN210705663U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103604281B (en) | Rotary drum drying machine | |
| CN206196837U (en) | A kind of grain dries dust arrester | |
| CN113402146A (en) | Multilayer quick drying cavity system for low-temperature drying of sludge and temperature control method | |
| CN210705663U (en) | Radiation crosslinking polyolefin foaming equipment | |
| CN204718340U (en) | Far infrared tea drying oven | |
| CN210602677U (en) | Environment-friendly drying device is used in organosilicon production | |
| CN209524714U (en) | A kind of impregnated paper production drying unit and system of processing | |
| CN209523067U (en) | A kind of impregnated paper production cooling device and system of processing | |
| CN209431793U (en) | A kind of drying unit of food additives | |
| CN211137771U (en) | Plastic film retrieves granulation drying dehydrating unit | |
| CN208720742U (en) | A kind of modified calcium carbonate drying equipment | |
| CN204306008U (en) | A kind of chilli cleaning and drying device | |
| CN209523068U (en) | A kind of impregnated paper production impregnated paper workshop air purification device and system of processing | |
| CN205884591U (en) | Grain drying equipment | |
| CN209523072U (en) | A kind of impregnated paper production novel cooling device and system of processing | |
| CN214639057U (en) | A retrieve drying device for non-metal waste processing | |
| CN211338818U (en) | Regenerating unit of waste carbon that produces in sebacic acid production process | |
| CN208567455U (en) | A kind of hot-air oven for powder material drying | |
| CN109340758B (en) | Efficient rubbish pyrolysis device | |
| CN208223301U (en) | Cool flame fire-fighting transmitting apparatus | |
| CN206073638U (en) | A kind of Chinese medicinal material drying equipment for drying | |
| CN206847300U (en) | A kind of low temperature drier for Konjak fine dried noodle production | |
| CN206496641U (en) | One kind calcining heat recovery meshbeltfurnace | |
| CN209519627U (en) | A kind of impregnated paper production agitator tank and system of processing | |
| CN209523066U (en) | A kind of impregnated paper production paper machine and system of processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |