CN216860378U - Novel natural gas heating polyolefin vertical foaming furnace - Google Patents
Novel natural gas heating polyolefin vertical foaming furnace Download PDFInfo
- Publication number
- CN216860378U CN216860378U CN202220443651.8U CN202220443651U CN216860378U CN 216860378 U CN216860378 U CN 216860378U CN 202220443651 U CN202220443651 U CN 202220443651U CN 216860378 U CN216860378 U CN 216860378U
- Authority
- CN
- China
- Prior art keywords
- preheating
- natural gas
- furnace body
- foaming
- pipeline
- 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.)
- Expired - Fee Related
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000005187 foaming Methods 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 239000003345 natural gas Substances 0.000 title claims abstract description 26
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a novel natural gas heating polyolefin vertical foaming furnace, and relates to the technical field of foaming furnaces. The preheating device comprises a furnace body, a preheating pipeline and a preheating box, wherein the interior of the furnace body is of a cavity structure, the preheating pipeline is installed on the surface of the furnace body, the preheating box is installed on the upper surface of the preheating pipeline, a heating fan is installed inside the preheating box, a plurality of first ventilation grooves are formed in the upper surface of the preheating box, a driving shaft is embedded in one end of the interior of the preheating pipeline, a driven shaft is installed at the other end of the interior of the preheating pipeline, conveying belts are embedded on the peripheral sides of the driving shaft and the driven shaft, the driving shaft and the driven shaft are in rotating fit with the preheating pipeline, a transmission shaft is installed at one end of the driving shaft, and a motor is installed at one end of the transmission shaft. According to the utility model, through the preheating pipeline and the preheating box structure, the foaming raw material is conveniently preheated before entering the furnace body, the energy consumption of natural gas is reduced, the production cost of plastic foaming is reduced, the heating time is reduced, and the working efficiency of foaming is improved.
Description
Technical Field
The utility model belongs to the technical field of foaming furnaces, and particularly relates to a novel natural gas heating polyolefin vertical foaming furnace.
Background
The technical source of plastic foaming is long. The foamed bakelite in the early 20 s is prepared by a method similar to that for preparing foamed rubber; rigid polyurethane foam and polystyrene foam appeared in the 30 s; polyethylene, polyvinyl chloride, epoxy resin, phenolic foam were available in the 40 s; expandable polystyrene foam and flexible polyurethane foam were available in the 50 s. Essentially all plastics, both thermoplastic and thermoset, can be foamed into foams. The industrial preparation method comprises the following steps: extrusion foaming, injection molding foaming, calendar foaming, powder foaming, spray foaming, and the like.
In the prior art, when the vertical foaming furnace is heated by using natural gas, the energy consumption is very high, the production cost of plastic foaming is increased, and meanwhile, when the conventional vertical foaming furnace is heated, the heating time is long, so that the working efficiency of foaming is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel natural gas heating polyolefin vertical foaming furnace, which solves the problem of low working efficiency in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a novel natural gas heating polyolefin vertical foaming furnace, which comprises a furnace body, a preheating pipeline and a preheating box, wherein the interior of the furnace body is of a cavity structure, the preheating pipeline is arranged on one surface of the furnace body, the preheating box is arranged on the upper surface of the preheating pipeline, a heating fan is arranged in the preheating box, so that a foaming raw material can be conveniently preheated before entering the furnace body, the energy consumption of natural gas is reduced, the production cost of plastic foaming is reduced, the heating time is reduced, the foaming work efficiency is improved, a plurality of first ventilation grooves are arranged on the upper surface of the preheating box, a driving shaft is embedded at one end in the preheating pipeline, a driven shaft is arranged at the other end in the preheating pipeline, a conveying belt is embedded on the peripheral sides of the driving shaft and the driven shaft, the feeding of the device is convenient, and the driving shaft and the driven shaft are in rotation fit with the preheating pipeline, the transmission shaft is installed to driving shaft one end, the motor is installed to transmission shaft one end.
Furthermore, the lower surface of the motor is provided with an installation plate, one end of the installation plate is fixed with one surface of the preheating pipeline, and the upper surface of the furnace body is provided with a waste gas discharge pipe.
Furthermore, the two opposite surfaces of the furnace body are provided with openings, two heating boxes are embedded in the surfaces of the openings, and a plurality of second ventilation grooves are formed in the surfaces of the heating boxes.
Furthermore, a discharge pipeline is embedded in the other surface of the furnace body, one end of the discharge pipeline is communicated with the interior of the furnace body, and a sliding groove is formed in the upper surface of the other end of the discharge pipeline.
Further, spout internally mounted has the installing frame, sliding fit makes things convenient for the installation and the dismantlement of installing frame between installing frame both ends and the spout to make things convenient for the washing and the maintenance of filter screen, the inside dress of installing frame has the filter screen, avoids the device to suffer the interference of dust when using, surface mounting has the handle on the installing frame.
Further, the support column has all been welded to furnace body lower surface week side, the heel brace has been inlayed to support column one end week side dress, sliding fit between support column one end week side and the heel brace internal surface.
Furthermore, supporting spring is installed to the inside bottom surface of heel brace, supporting spring one end is connected with the support column lower surface, improves the support capacity of device.
The utility model has the following beneficial effects:
1. according to the utility model, through the preheating pipeline and the preheating box structure, the foaming raw material is conveniently preheated before entering the furnace body, the energy consumption of natural gas is reduced, the production cost of plastic foaming is reduced, the heating time is reduced, and the working efficiency of foaming is improved.
2. The feeding of the device is facilitated through the conveying belt structure, meanwhile, the interference of dust on the device in use is avoided through the filter screen structure, and the mounting and dismounting of the mounting frame are facilitated through the chute structure, so that the cleaning and maintenance of the filter screen are facilitated.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a novel natural gas heated polyolefin vertical foaming furnace of the present invention;
FIG. 2 is a schematic rear view of a novel natural gas heated polyolefin vertical foaming furnace according to the present invention;
FIG. 3 is a schematic diagram of the structure of a novel natural gas heated vertical polyolefin foaming furnace according to the present invention from the right;
FIG. 4 is a schematic left side view of a novel natural gas heated polyolefin vertical foaming furnace according to the present invention;
FIG. 5 is a schematic diagram of a front view of a novel natural gas heated polyolefin vertical foaming furnace according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a furnace body; 2. preheating a pipeline; 3. a preheating box; 4. a first vent slot; 5. an exhaust gas discharge pipe; 6. a heating box; 7. a second vent groove; 8. a discharge pipeline; 9. a chute; 10. installing a frame; 11. filtering with a screen; 12. a handle; 13. a conveyor belt; 14. a drive shaft; 15. a motor; 16. mounting a plate; 17. a support pillar; 18. and (5) a foot support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the utility model is a novel natural gas heating polyolefin vertical foaming furnace, comprising a furnace body 1, a preheating pipeline 2 and a preheating box 3, wherein the interior of the furnace body 1 is a cavity structure, the preheating pipeline 2 is installed on one surface of the furnace body 1, the preheating box 3 is installed on the upper surface of the preheating pipeline 2, a heating fan is installed inside the preheating box 3, so as to facilitate preheating before foaming raw materials enter the furnace body 1, reduce energy consumption of natural gas, reduce production cost of plastic foaming, reduce heating time, and improve working efficiency of foaming, the upper surface of the preheating box 3 is provided with a plurality of first ventilation slots 4, one end of the interior of the preheating pipeline 2 is embedded with a driving shaft, the other end of the interior of the preheating pipeline 2 is installed with a driven shaft, the peripheral surfaces of the driving shaft and the driven shaft are embedded with a conveyor belt 13, so as to facilitate feeding of the device, and the driving shaft and the driven shaft are rotatably matched with the preheating pipeline 2, a transmission shaft 14 is installed at one end of the driving shaft, a motor 15 is installed at one end of the transmission shaft 14, an installation plate 16 is installed on the lower surface of the motor 15, one end of the installation plate 16 is fixed with the surface of the preheating pipeline 2, and a waste gas discharge pipe 5 is installed on the upper surface of the furnace body 1.
Supporting columns 17 are welded on the periphery of the lower surface of the furnace body 1, foot supports 18 are embedded on the periphery of one ends of the supporting columns 17, the periphery of one ends of the supporting columns 17 is in sliding fit with the inner surfaces of the foot supports 18, supporting springs are installed on the bottom surfaces of the insides of the foot supports 18, one ends of the supporting springs are connected with the lower surfaces of the supporting columns 17, and supporting capacity of the device is improved.
The two opposite surfaces of furnace body 1 all are provided with the opening, and two opening surfaces all adorn and have inlayed heating cabinet 6, and 6 surfaces of two heating cabinets all are provided with a plurality of second ventilations groove 7, and 1 another surface of furnace body is adorned and has inlayed ejection of compact pipeline 8, and 8 one ends of ejection of compact pipeline are linked together with furnace body 1 is inside, and 8 other end upper surfaces of ejection of compact pipeline are provided with spout 9.
9 internally mounted of spout has installing frame 10, and sliding fit makes things convenient for the installation and the dismantlement of installing frame 10 between installing frame 10 both ends and the spout 9 to make things convenient for the washing and the maintenance of filter screen 11, the filter screen 11 has been inlayed to the inside dress of installing frame 10, avoids the device to suffer the interference of dust when using, and surface mounting has handle 12 on installing frame 10.
The second embodiment:
referring to fig. 1-5, the present invention is a novel natural gas heated polyolefin vertical foaming furnace, preferably, motor 15 model number is YE2-100, and its usage method is: place the raw materials on conveyer belt 13, starter motor 15 drives conveyer belt 13 motion, thereby transport the raw materials to furnace body 1 inside, in transit, preheat through preheating pipe 2 and preheating cabinet 3 before the foaming raw materials gets into furnace body 1, reduce the energy resource consumption of natural gas, reduce the manufacturing cost of plastics foaming, its heat time has been reduced simultaneously, improve the work efficiency of foaming, simultaneously, pass through filter screen 11 structure, avoid the device to suffer the interference of dust when using, through spout 9 structure, make things convenient for the installation and the dismantlement of installing frame 10, thereby make things convenient for the washing and the maintenance of filter screen 11.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand the utility model for and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a novel natural gas heating polyolefin vertical foaming stove, includes furnace body (1), preheating tube (2) and preheating cabinet (3), its characterized in that: the utility model discloses a preheating pipe, including furnace body (1), preheating pipe (2), preheating pipe (3), preheating pipe (2), preheating pipe (1) surface, preheating cabinet (3) are installed at preheating pipe (2) upper surface, preheating cabinet (3) internally mounted has heating fan, preheating cabinet (3) upper surface is provided with a plurality of first ventilation grooves (4), the driving shaft has been inlayed in the inside one end dress of preheating pipe (2), preheating pipe (2) inside other end installs the driven shaft, driving shaft and driven shaft week side dress have conveyer belt (13), normal running fit between driving shaft and driven shaft and preheating pipe (2), transmission shaft (14) are installed to driving shaft one end, motor (15) are installed to transmission shaft (14) one end.
2. The vertical natural gas heating polyolefin foaming furnace as claimed in claim 1, wherein a mounting plate (16) is mounted on the lower surface of the motor (15), one end of the mounting plate (16) is fixed to one surface of the preheating pipeline (2), and the exhaust gas discharge pipe (5) is mounted on the upper surface of the furnace body (1).
3. The vertical natural gas heating polyolefin foaming furnace as claimed in claim 1, wherein the furnace body (1) is provided with openings on two opposite surfaces, a heating box (6) is embedded on one surface of each opening, and a plurality of second ventilating grooves (7) are arranged on one surface of each heating box (6).
4. The novel natural gas heating polyolefin vertical foaming furnace according to claim 1, wherein a discharge pipeline (8) is embedded in the other surface of the furnace body (1), one end of the discharge pipeline (8) is communicated with the inside of the furnace body (1), and a chute (9) is arranged on the upper surface of the other end of the discharge pipeline (8).
5. The novel natural gas heating polyolefin vertical foaming furnace according to claim 4, wherein a mounting frame (10) is arranged inside the sliding groove (9), two ends of the mounting frame (10) are in sliding fit with the sliding groove (9), a filter screen (11) is embedded inside the mounting frame (10), and a handle (12) is arranged on the upper surface of the mounting frame (10).
6. The vertical natural gas heating polyolefin foaming furnace as claimed in claim 1, wherein the supporting columns (17) are welded on the periphery of the lower surface of the furnace body (1), the foot supports (18) are embedded on the periphery of one end of each supporting column (17), and the periphery of one end of each supporting column (17) is in sliding fit with the inner surfaces of the foot supports (18).
7. The vertical natural gas heating polyolefin foaming furnace as claimed in claim 6, wherein the inner bottom surface of the foot support (18) is provided with a support spring, and one end of the support spring is connected with the lower surface of the support column (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443651.8U CN216860378U (en) | 2022-03-03 | 2022-03-03 | Novel natural gas heating polyolefin vertical foaming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443651.8U CN216860378U (en) | 2022-03-03 | 2022-03-03 | Novel natural gas heating polyolefin vertical foaming furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216860378U true CN216860378U (en) | 2022-07-01 |
Family
ID=82160858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220443651.8U Expired - Fee Related CN216860378U (en) | 2022-03-03 | 2022-03-03 | Novel natural gas heating polyolefin vertical foaming furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216860378U (en) |
-
2022
- 2022-03-03 CN CN202220443651.8U patent/CN216860378U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |