CN210453341U - Hot melting equipment is used in PVC pipe production and processing - Google Patents
Hot melting equipment is used in PVC pipe production and processing Download PDFInfo
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- CN210453341U CN210453341U CN201921208465.0U CN201921208465U CN210453341U CN 210453341 U CN210453341 U CN 210453341U CN 201921208465 U CN201921208465 U CN 201921208465U CN 210453341 U CN210453341 U CN 210453341U
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Abstract
The utility model discloses a hot melting equipment is used in PVC pipe production and processing, the on-line screen storage device comprises a base, the heat preservation seat, outer bucket, interior bucket magnetic force driver, interior bucket motor, the screening blade, screening magnetic force driver, the screening motor, the feeder hopper, discharge gate and row's cinder notch, carry into interior bucket through the feeder hopper and filter PVC raw materials powder, the screening motor can drive the screening blade through screening magnetic force driver and rotate, PVC powder falls into in the outer bucket through the screen cloth on the interior bucket, caking and the raw materials of large granule pile up in the left side of interior bucket, PVC powder melts in the bottom of outer bucket at the heat heating that the seat transmitted, the device can screen the PVC raw materials before melting, make the PVC raw materials melt more even, the raw materials caking, lead to have unmelted impurity in the molten raw materials, and the interior bucket of screening that is located outer bucket can preheat the PVC raw materials when screening, the time for melting the PVC raw material is reduced, and the aging of PVC is prevented.
Description
Technical Field
The utility model relates to a PVC pipe production and processing technology field specifically is a hot melting equipment is used in PVC pipe production and processing.
Background
At present PVC pipe production, PVC raw materials heating melting device directly heats raw materials granule mostly, and such heating methods make the plastic granules heating at the inside intermediate position of container inhomogeneous, and the great granule center of some granularity can not thorough be heated and melt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PVC is hot melt equipment for pipe production and processing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hot melting device for PVC pipe production and processing comprises a base, a heat preservation seat, an outer barrel, an inner barrel magnetic driver, an inner barrel motor, a screening blade, a screening magnetic driver, a screening motor, a feed hopper, a discharge port and a slag discharge port, wherein the base is of a cuboid structure, the top surface of the base is fixedly connected with the heat preservation seat, the heat preservation seat is of a cuboid structure, the top surface of the heat preservation seat is provided with a semicircular groove, a spiral heating pipe is embedded in the inner wall of the groove of the top surface of the heat preservation seat, the spiral heating pipe is a resistance wire heating pipe and is driven by a driving power supply, the inner barrel is fixedly connected in the groove of the top surface of the heat preservation seat, the outer barrel is heated by the heat preservation seat, the heating temperature of the heat preservation seat is one hundred fifty degrees, the PVC raw material can be kept in a molten state, an inner barrel magnetic driver and a screening magnetic driver are fixedly connected in the through hole;
the outer rotor of the inner barrel magnetic driver is fixedly connected with an output shaft of an inner barrel motor, the inner rotor is connected with a left end rotating shaft of the inner barrel, the inner barrel is of a cylindrical structure, a cavity is formed in the inner barrel, an opening is formed in the right end of the inner barrel, the outer wall of the right end of the inner barrel is fixedly connected in a circular ring arranged on the inner wall of the right end of the outer barrel through a large-caliber bearing, the inner barrel motor drives the inner barrel to rotate in the center of an inner cavity of the outer barrel through the inner barrel magnetic driver, the side wall of the inner barrel is formed by fixedly connecting a steel support and a screen, the screen is located in the support;
the screening blade is formed by fixedly connecting a spiral blade to the outer wall of a steel round rod, the outer edge of the spiral blade is contacted with the inner wall of the inner barrel, the right end of the screening blade is fixedly connected into an inner rotor of a screening magnetic driver, the outer rotor of the screening magnetic driver is fixedly connected with an output shaft of a screening motor, the screening motor can drive the screening blade to rotate through the screening magnetic driver, PVC raw material powder in the inner cavity of the inner barrel is pushed leftwards through the spiral blade, the raw materials are screened through a screen on the inner barrel, the screened materials fall into the outer barrel, large-particle materials are continuously moved rightwards in the inner barrel and are accumulated on the left side of;
the outer wall of the inner barrel is fixedly connected with a helical blade, the helical blade pushes materials in the outer barrel leftwards along with the rotation of the inner barrel, the molten PVC raw materials are discharged from a left side discharge port to carry out next production, a discharge port is arranged at the position, close to the bottom of the inner wall of the outer barrel, of the left side of the outer barrel, a slag discharge port is arranged at the position, close to the bottom of the inner wall of the inner barrel, of the right side of the outer barrel and used for discharging raw materials which cannot be filtered after production is finished, a feeding pipe is arranged at the position, close to the top of the inner wall of the inner barrel, the feeding pipe is obliquely arranged, the top of the;
the outer wall of the inner barrel is fixedly connected with a spiral blade which is plated with a polytetrafluoroethylene coating to prevent a molten PVC raw material from being stuck on the spiral blade;
the outer ends of the discharge port and the slag discharge port are provided with discharge valves for opening and closing the discharge port and the slag discharge port;
the top of the outer barrel is provided with an exhaust port close to the left side for discharging waste gas generated in the heating process of the PVC raw material, so that the pressure in the barrel is prevented from being too large.
Compared with the prior art, the beneficial effects of the utility model are that: carry into interior bucket with PVC raw material powder through the feeder hopper and filter in, the screening motor can drive the screening blade through screening magnetic force driver and rotate, raw materials in the inner chamber of bucket promotes left through helical blade, the PVC powder falls into in outer bucket through the screen cloth on the interior bucket, the caking is piled up with the left side of big granule in interior bucket, the PVC powder melts in the bottom of outer bucket at the heat heating that transmits through the heating seat, the device can filter before melting the PVC raw materials, make the PVC raw materials molten more even, the raw materials caking, lead to having unmelted impurity in the fused raw materials, and can preheat the PVC raw materials when the screening in the screening that is located outer bucket, reduce the time that the PVC raw materials melted, prevent that PVC is ageing.
Drawings
FIG. 1 is a schematic structural diagram of a hot melting device for PVC pipe production and processing.
FIG. 2 is a schematic structural diagram of the side surface of the hot melting device for PVC pipe production.
In the figure: the device comprises a base 1, a heat preservation seat 2, an outer barrel 3, an inner barrel 4, an inner barrel magnetic driver 5, an inner barrel motor 6, a screening blade 7, a screening magnetic driver 8, a screening motor 9, a feed hopper 10, a discharge hole 11 and a slag discharge hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a hot melting apparatus for PVC pipe production processing includes a base 1, a heat preservation seat 2, an outer barrel 3, an inner barrel 4, an inner barrel magnetic driver 5, an inner barrel motor 6, a screening blade 7, a screening magnetic driver 8, a screening motor 9, a feeding hopper 10, a discharging port 11 and a slag discharge port 12, wherein the base 1 is a rectangular structure, the top surface of the base 1 is fixedly connected with the heat preservation seat 2, the heat preservation seat 2 is a rectangular structure having a semicircular groove on the top surface, a spiral heating pipe is embedded in the inner wall of the groove on the top surface of the heat preservation seat 2, the spiral heating pipe is a resistance wire heating pipe, the outer barrel 3 is fixedly connected in the groove on the top surface of the heat preservation seat 2, the outer barrel 3 is heated by the heat preservation seat 2, the heating temperature of the heat preservation seat 2 is one hundred fifty degrees, so, the outer barrel 3 is a circular barrel body formed by stamping and welding stainless steel plates, two ends of the circular barrel body are sealed, a circular through hole is formed in the center of the left side surface and the right side surface of the outer barrel 3, and an inner barrel magnetic driver 5 and a screening magnetic driver 8 are fixedly connected in the through hole;
the outer rotor of the inner barrel magnetic driver 5 is fixedly connected with an output shaft of the inner barrel motor 6, the inner rotor is connected with a left end rotating shaft of the inner barrel 4, the inner barrel 4 is of a cylindrical structure with a cavity inside, the right end of the inner barrel 4 is provided with an opening, the outer wall of the right end of the inner barrel 4 is fixedly connected in a circular ring arranged on the inner wall of the right end of the outer barrel 3 through a large-caliber bearing, the inner barrel motor 6 drives the inner barrel 4 to rotate in the center of an inner cavity of the outer barrel 3 through the inner barrel magnetic driver 5, the side wall of the inner barrel 4 is fixedly connected with a steel support and a screen, the screen is positioned inside the support, the center of the inner wall of the;
the screening blade 7 is formed by fixedly connecting a spiral blade to the outer wall of a steel round rod, the outer edge of the spiral blade is contacted with the inner wall of the inner barrel 4, the right end of the screening blade 7 is fixedly connected into an inner rotor of the screening magnetic driver 8, an outer rotor of the screening magnetic driver 8 is fixedly connected with an output shaft of the screening motor 9, the screening motor 9 can drive the screening blade 7 to rotate through the screening magnetic driver 8, PVC raw material powder in the inner cavity of the inner barrel 4 is pushed leftwards through the spiral blade, the raw materials are screened through a screen on the inner barrel 4, the screened materials fall into the outer barrel 3, large-particle materials continuously move rightwards in the inner barrel 4 and are accumulated on the left side of the inner;
the outer wall of the inner barrel 4 is fixedly connected with a helical blade, the helical blade pushes materials in the outer barrel 3 leftwards along with the rotation of the inner barrel 4, the melted PVC raw materials are discharged from a left side discharge hole 11, and then the next production is carried out, the left side of the outer barrel 3 is close to a discharge hole 11 at the bottom of the inner wall of the outer barrel 3, the right side of the outer barrel 3 is close to the bottom of the inner wall of the inner barrel 4 and is provided with a slag discharge hole 12 for discharging raw materials which cannot be filtered after the production is finished, the top of the inner wall close to the inner barrel 4 is provided with a feed pipe, the feed pipe is obliquely arranged, the top of the feed pipe is fixedly connected with a feed hopper 10, and PVC;
the outer wall of the inner barrel 4 is fixedly connected with a spiral blade which is plated with a polytetrafluoroethylene coating to prevent a molten PVC raw material from being stuck on the spiral blade;
the outer ends of the discharge port 11 and the slag discharge port 12 are provided with discharge valves for opening and closing the discharge port 11 and the slag discharge port 12;
the top of the outer barrel 3 is provided with an exhaust port close to the left side for discharging waste gas generated in the heating process of the PVC raw material, so that the pressure in the barrel is prevented from being too high.
The utility model discloses a theory of operation is: PVC raw material powder is conveyed into the inner barrel 4 through the feed hopper 10 for screening, the screening motor 9 can drive the screening blades 7 to rotate through the screening magnetic driver 8, the raw materials in the inner cavity of the inner barrel 4 are pushed leftwards through the helical blades, the PVC powder falls into the outer barrel 3 through the screen on the inner barrel 4, the caked and large-particle raw materials are accumulated on the left side of the inner barrel 4, the PVC powder is heated and melted at the bottom of the outer barrel 3 through the heat transmitted from the heating seat 2, the helical blades on the outer wall of the inner barrel 4 push the melted PVC materials in the outer barrel 3 leftwards along with the rotation of the inner barrel 4, the uniformly melted PVC materials are discharged from the left side discharge port 11 and are sent into a mould for cooling and forming, after the production is finished, the screening motor 9 is driven to rotate reversely, residue which cannot pass through the screen in the inner barrel 4 is pushed rightwards and discharged from the residue discharge port 12, and the inner barrel 4 is cleaned through special cleaning agent.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a PVC is hot melt equipment for pipe production and processing, includes base, heat preservation seat, outer bucket, interior bucket magnetic force driver, interior bucket motor, screening blade, screening magnetic force driver, screening motor, feeder hopper, discharge gate and row cinder notch, its characterized in that: the base is of a cuboid structure, the top surface of the base is fixedly connected with a heat preservation seat, the heat preservation seat is of a cuboid structure, the top surface of the heat preservation seat is provided with a semicircular groove, a spiral heating pipe is embedded in the inner wall of the groove in the top surface of the heat preservation seat, the spiral heating pipe is a resistance wire heating pipe and is driven by a driving power supply in a power supply mode, an outer barrel is fixedly connected in the groove in the top surface of the heat preservation seat, the outer barrel is heated through the heat preservation seat, the heating temperature of the heat preservation seat is one hundred fifty degrees, the outer barrel is a circular barrel body formed by stamping and welding a stainless steel plate, two ends of the outer barrel;
the outer rotor of the inner barrel magnetic driver is fixedly connected with an output shaft of an inner barrel motor, the inner rotor is connected with a left end rotating shaft of the inner barrel, the inner barrel is of a cylindrical structure, a cavity is formed in the inner barrel, an opening is formed in the right end of the inner barrel, the outer wall of the right end of the inner barrel is fixedly connected in a circular ring arranged on the inner wall of the right end of the outer barrel through a large-caliber bearing, the inner barrel motor drives the inner barrel to rotate in the center of an inner cavity of the outer barrel through the inner barrel magnetic driver, the side wall of the inner barrel is formed by fixedly connecting a steel support and a screen, the screen is located in the support;
the screening blade is formed by fixedly connecting a spiral blade to the outer wall of a steel round rod, the outer edge of the spiral blade is contacted with the inner wall of the inner barrel, the right end of the screening blade is fixedly connected into an inner rotor of the screening magnetic driver, the outer rotor of the screening magnetic driver is fixedly connected with an output shaft of the screening motor, and the screening motor can drive the screening blade to rotate through the screening magnetic driver;
the spiral blade is fixedly connected to the outer wall of the inner barrel, the spiral blade pushes materials in the outer barrel leftwards along with the rotation of the inner barrel, a discharge hole is formed in the left side of the outer barrel and close to the bottom of the inner wall of the outer barrel, a slag discharge hole is formed in the right side of the outer barrel and close to the bottom of the inner wall of the inner barrel, a feeding pipe is arranged close to the top of the inner wall of the inner barrel, the feeding pipe is obliquely arranged, and the top of the;
the outer wall of the inner barrel is fixedly connected with spiral blades which are plated with polytetrafluoroethylene coatings.
2. The hot melting equipment for PVC pipe production and processing according to claim 1, wherein the discharge port and the outer end of the slag discharge port are provided with discharge valves.
3. The hot melting equipment for PVC pipe production and processing according to claim 1, wherein an air outlet is arranged at the top of the outer barrel near the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208465.0U CN210453341U (en) | 2019-07-30 | 2019-07-30 | Hot melting equipment is used in PVC pipe production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208465.0U CN210453341U (en) | 2019-07-30 | 2019-07-30 | Hot melting equipment is used in PVC pipe production and processing |
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| CN210453341U true CN210453341U (en) | 2020-05-05 |
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| CN201921208465.0U Active CN210453341U (en) | 2019-07-30 | 2019-07-30 | Hot melting equipment is used in PVC pipe production and processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001838A (en) * | 2021-03-02 | 2021-06-22 | 南丰县乾泰再生资源回收利用有限公司 | Even heating device to polyester chip |
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2019
- 2019-07-30 CN CN201921208465.0U patent/CN210453341U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001838A (en) * | 2021-03-02 | 2021-06-22 | 南丰县乾泰再生资源回收利用有限公司 | Even heating device to polyester chip |
| CN113001838B (en) * | 2021-03-02 | 2022-10-11 | 南丰县乾泰再生资源回收利用有限公司 | Even heating device to polyester chip |
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