CN208410354U - A kind of plastic molten melt furnace interior pressurization cycle device - Google Patents
A kind of plastic molten melt furnace interior pressurization cycle device Download PDFInfo
- Publication number
- CN208410354U CN208410354U CN201820995091.0U CN201820995091U CN208410354U CN 208410354 U CN208410354 U CN 208410354U CN 201820995091 U CN201820995091 U CN 201820995091U CN 208410354 U CN208410354 U CN 208410354U
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- Prior art keywords
- furnace body
- reflux
- port
- booster pump
- plastics
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- 239000004033 plastic Substances 0.000 title claims abstract description 48
- 229920003023 plastic Polymers 0.000 title claims abstract description 48
- 238000010992 reflux Methods 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 abstract description 9
- 230000008018 melting Effects 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000007858 starting material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of plastic molten melt furnace interior pressurization cycle devices, belong to technical field of plastic production.The utility model includes furnace body, furnace body is internally provided with return passage, the side of return passage offers reflux port, axis is fitted at the port of the reflux port, flapper is fixedly welded on the axle body of axis, the inside of return passage is fixedly installed with return tank, and the side of return tank is fixedly installed with booster pump, and the output end of booster pump is connected with spray head by reflux line.The utility model changes the flow direction of the plastics of molten condition by changing the working condition of flapper, when the port that flows back opens wide, the plastics of molten condition flow into return tank, and pressurization sprays under the action of booster pump and spray head, the plastics of molten condition are covered on the outer surface for the solid plastics not melted, to accelerate the melting rate of Inner plastic, the conversion ratio of starting material, material saving cost are effectively improved.
Description
Technical field
The utility model relates to technical field of plastic production, are pressurized more specifically to a kind of plastic molten melt furnace interior
Circulator.
Background technique
Existing plastic molding press is by being heated into melting after mixing the additives such as plastic raw materials, required pigment
The plastic raw materials extrusion of the molten condition is carried out subsequent machining operations by extruding machine by state again.In the actual production process,
Generalling use the mode for standing and heating melts plastics sufficiently, and plastics are accumulated in furnace, easily generates precipitating, integrally fused process
It is longer, slow manufacturing schedule can be seriously dragged, after the completion of melting, residual quantity is larger in furnace, causes raw material availability lower, wasting phenomenon
It is more serious, and easy cleaning can not pollute furnace inner environment seriously, cause melting furnace can not be again furnace interior repeatedly after melting
It uses.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome the deficiencies in the prior art, provides a kind of plastic molten melt furnace interior pressurization and follow
Loop device, the device effectively accelerate plastic molten melt speed, cut down the production time, accelerate the duration, and device inner cavity is readily cleaned, and recycle
Usability significantly increases.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of plastic molten melt furnace interior pressurization cycle device of the utility model, including furnace body, the side of the furnace body
Offer charging square hole, the bottom of furnace body offers discharging square hole, and the inside of furnace body opens up as cavity structure, the furnace body
Inner cavity is fixedly installed with sieve plate, and sieve plate level is inserted into the inside of furnace body, and the inside of furnace body is additionally provided with return passage, reflux
The side of room offers reflux port, is fitted with axis at the port of the reflux port, the output end of axis is fixedly connected
There is clockwise and anticlockwise motor, flapper is fixedly welded on the axle body of axis, the outer surface of flapper is set with seal washer；
The inside of the return passage is fixedly installed with return tank, and the side of return tank is fixedly installed with booster pump, reflux
The output end of case is connected to the input terminal of booster pump, and the output end of booster pump is connected with reflux line, the reflux line
Output end is connected with spray head, and spray head is arranged in the outer surface equidistant interval of reflux line.
Further, automatically controlled valve deck is embedded at the port of the charging square hole and discharging square hole.
Further, the clockwise and anticlockwise motor is fixedly mounted on the outer surface of furnace body, and furnace body is run through simultaneously in one end of axis
With clockwise and anticlockwise motor fixing assembling.
Further, furnace body is run through at the top of the bottom of the reflux line and booster pump piping connection, reflux line
And it is horizontally disposed in furnace interior.
Further, when the clockwise and anticlockwise motor is rotated forward to extreme position, flapper is set in the inner inclination of furnace body
It sets, the inner wall palette of seal washer and furnace body, reflux port opens wide, when clockwise and anticlockwise motor is inverted to extreme position, activity
Baffle is arranged in the inner vertical of furnace body, and the inner wall of seal washer and reflux port fits closely, reflux port closure.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
The utility model changes the flow direction of the plastics of molten condition by the working condition of change flapper,
When the port that flows back opens wide, the plastics of molten condition are flowed into return tank, and under the action of booster pump, pour in reflux line rapidly
Inside, then uniformly sprayed downwards by spray head, when ejection, the plastics of molten condition are covered on the outer of the solid plastics not melted
The heat of itself is carried out secondary use by surface, to accelerate the melting rate of Inner plastic, the solid plastics not melted can
Sufficiently heated, the solid plastics residual quantity of the inside of furnace body is lower, effectively improves the conversion ratio of starting material, material saving at
This.
Detailed description of the invention
Fig. 1 is the interior cycle operation status diagram of the utility model；
Fig. 2 is that state diagram is truncated in the interior circulation of the utility model；
Fig. 3 is the furnace interior overlooking structure figure of the utility model；
Fig. 4 is the clockwise and anticlockwise motor installation effect figure of the utility model；
Fig. 5 is that the flapper of the utility model opens effect picture.
In figure: 1, furnace body；11, square hole is fed；12, discharge square hole；2, sieve plate；3, return passage；31, flow back port；32,
Axis；33, clockwise and anticlockwise motor；34, flapper；35, seal washer；4, return tank；5, booster pump；6, reflux line；7, it sprays
Drench head.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples:
Embodiment 1
It will be seen from figure 1 that a kind of plastic molten melt furnace interior pressurization cycle device of the present embodiment, including furnace body 1, furnace body
1 side offers charging square hole 11, and the bottom of furnace body 1 offers discharging square hole 12, charging square hole 11 and the square hole 12 that discharges
It is embedded with automatically controlled valve deck at port, when charging or when discharging, opens automatically controlled valve deck, in remaining operating process, electrically-controlled valve is covered tightly
It closes, avoids heat losses, the inside of furnace body 1 opens up as cavity structure, and the inner cavity of furnace body 1 is fixedly installed with sieve plate 2, solid-state modeling
When material input 1 inside of furnace body, it is deposited in the upper surface of sieve plate 2 first, as 1 internal temperature of furnace body increases, the modeling of part solid-state
Material is gradually melted and is flowed downward through sieve plate 2, and sieve plate 2 uses metal plate, and thermal conductivity is more excellent, and heat-transfer effect is more
Good, 2 level of sieve plate is inserted into the inside of furnace body 1, and the inside of furnace body 1 is additionally provided with return passage 3, and the side of return passage 3 opens up
There is reflux port 31, axis 32 is fitted at the port for the port 31 that flows back, from figure 3, it can be seen that the output end of axis 32 is fixed
It is connected with clockwise and anticlockwise motor 33, from fig. 5, it can be seen that flapper 34 is fixedly welded on the axle body of axis 32, positive and negative rotation electricity
Machine 33 is fixedly mounted on the outer surface of furnace body 1, one end of axis 32 through furnace body 1 and with 33 fixing assembling of clockwise and anticlockwise motor, just
Reversion motor 33 drives axis 32 to be rotated, and flapper 34 can be driven to be overturn, the appearance surface cover of flapper 34
Equipped with seal washer 35, seal washer 35 enhances the leakproofness between flapper 34 and furnace body 1 or reflux port 31, when just
Open state is recycled in being when inverting the rotating forward of motor 33 to extreme position, figure it is seen that when the reversion of clockwise and anticlockwise motor 33
When to extreme position, as in recycle off state, at this point, the plastics that the inside of furnace body 1 melts completely can be passed through discharging
Square hole 12 is discharged.
The inside of return passage 3 is fixedly installed with return tank 4, and the side of return tank 4 is fixedly installed with booster pump 5, return tank 4
Output end be connected to the input terminal of booster pump 5, the output end of booster pump 5 is connected with reflux line 6, the output of reflux line 6
End is connected with spray head 7, the bottom of reflux line 6 and 5 piping connection of booster pump, and furnace body 1 is run through simultaneously in the top of reflux line 6
It is arranged in 1 inner horizontal of furnace body, from fig. 4, it can be seen that spray head 7 is arranged in the outer surface equidistant interval of reflux line 6, multiple groups
Spray head 7 sprays simultaneously, it is ensured that and the plastics of molten condition can sufficiently cover the solid plastics of 2 upper surface of sieve plate remnants, when
When the rotating forward of clockwise and anticlockwise motor 33 to extreme position, flapper 34 is arranged in the inner inclination of furnace body 1, seal washer 35 and furnace body
1 inner wall palette, reflux port 31 opens wide, at this point, the plastics of molten condition flow into return tank 4, and in booster pump 5
It under effect, pours in rapidly inside reflux line 6, then is uniformly sprayed downwards by spray head 7, when ejection, the plastics of molten condition
It can be covered on the outer surface for the solid plastics not melted, the heat of itself is subjected to secondary use, to accelerate Inner plastic
Melting rate, the solid plastics not melted can sufficiently be heated, and the solid plastics residual quantity of the inside of furnace body 1 is lower, effectively
The conversion ratio of starting material is improved, material saving cost, when clockwise and anticlockwise motor 33 is inverted to extreme position, flapper 34 is in furnace
The inner vertical of body 1 is arranged, and seal washer 35 and the inner wall of reflux port 31 fit closely, and reflux port 31 is closed, at this point,
The plastics that the inside of furnace body 1 melts completely can be discharged by the square hole 12 that discharges, when furnace body 1 cleans, inside furnace body 1
Quantitative clear water is injected, reflux port 31 is opened wide, clear water can also carry out cyclic spray under the action of return tank 4 and booster pump 5,
Repeatedly after circulation, that is, it can ensure that 1 inner wall of furnace body is clean, internal noresidue.
The utility model changes the flowing side of the plastics of molten condition by changing the working condition of flapper 34
To when reflux port 31 opens wide, the plastics of molten condition are flowed into return tank 4, and under the action of booster pump 5, pour in rapidly
It inside reflux line 6, then is uniformly sprayed downwards by spray head 7, when ejection, the plastics of molten condition are covered on consolidating of not melting
The heat of itself is carried out secondary use by the outer surface of state plastics, to accelerate the melting rate of Inner plastic, what is do not melted consolidates
State plastics can sufficiently be heated, and the solid plastics residual quantity of the inside of furnace body 1 is lower, effectively improve the conversion ratio of starting material,
Material saving cost.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of plastic molten melt furnace interior pressurization cycle device, including furnace body (1), it is characterised in that: the side of the furnace body (1)
Face offers charging square hole (11), and the bottom of furnace body (1) offers discharging square hole (12), and the inside of furnace body (1) opens up as cavity
Structure, the inner cavity of the furnace body (1) are fixedly installed with sieve plate (2), and sieve plate (2) level is inserted into the inside of furnace body (1),
The inside of furnace body (1) is additionally provided with return passage (3), and the side of return passage (3) offers reflux port (31), and the reflux is logical
It is fitted with axis (32) at the port of mouth (31), the output end of axis (32) is fixedly connected with clockwise and anticlockwise motor (33), axis
(32) it is fixedly welded on axle body flapper (34), the outer surface of flapper (34) is set with seal washer (35)；
The inside of the return passage (3) is fixedly installed with return tank (4), and the side of return tank (4) is fixedly installed with booster pump
(5), the output end of return tank (4) is connected to the input terminal of booster pump (5), and the output end of booster pump (5) is connected with reflux line
(6), the output end of the reflux line (6) is connected with spray head (7), and spray head (7) is in the outer surface etc. of reflux line (6)
It is arranged away from interval.
2. a kind of plastic molten melt furnace interior pressurization cycle device according to claim 1, it is characterised in that: the charging
Automatically controlled valve deck is embedded at the port of square hole (11) and discharging square hole (12).
3. a kind of plastic molten melt furnace interior pressurization cycle device according to claim 1, it is characterised in that: described is positive and negative
Rotating motor (33) is fixedly mounted on the outer surface of furnace body (1), and one end of axis (32) is through furnace body (1) and and clockwise and anticlockwise motor
(33) fixing assembling.
4. a kind of plastic molten melt furnace interior pressurization cycle device according to claim 1, it is characterised in that: the reflux
The top of the bottom of pipeline (6) and booster pump (5) piping connection, reflux line (6) is through furnace body (1) and internal in furnace body (1)
It is horizontally disposed.
5. a kind of plastic molten melt furnace interior pressurization cycle device according to claim 1, it is characterised in that: described is positive and negative
When rotating motor (33) is rotated forward to extreme position, flapper (34) is arranged in the inner inclination of furnace body (1), seal washer (35) with
The inner wall palette of furnace body (1), reflux port (31) is opened wide, when clockwise and anticlockwise motor (33) is inverted to extreme position, active catch
Plate (34) is arranged in the inner vertical of furnace body (1), and seal washer (35) and the inner wall of reflux port (31) fit closely, and reflux is logical
Mouth (31) closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995091.0U CN208410354U (en) | 2018-06-20 | 2018-06-20 | A kind of plastic molten melt furnace interior pressurization cycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995091.0U CN208410354U (en) | 2018-06-20 | 2018-06-20 | A kind of plastic molten melt furnace interior pressurization cycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208410354U true CN208410354U (en) | 2019-01-22 |
Family
ID=65106425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820995091.0U Expired - Fee Related CN208410354U (en) | 2018-06-20 | 2018-06-20 | A kind of plastic molten melt furnace interior pressurization cycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208410354U (en) |
-
2018
- 2018-06-20 CN CN201820995091.0U patent/CN208410354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Inside pressure boost circulating device of plastics melting furnace Effective date of registration: 20191101 Granted publication date: 20190122 Pledgee: Huizhou bank Limited by Share Ltd. Ma'anshan Jiangdong Branch Pledgor: MAANSHAN KANGFU PLASTIC PRODUCT Co.,Ltd. Registration number: Y2019340000167 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230801 Granted publication date: 20190122 Pledgee: Huizhou bank Limited by Share Ltd. Ma'anshan Jiangdong Branch Pledgor: MAANSHAN KANGFU PLASTIC PRODUCT Co.,Ltd. Registration number: Y2019340000167 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |