CN215791023U

CN215791023U - Raw material heating device for pipe production

Info

Publication number: CN215791023U
Application number: CN202121336864.2U
Authority: CN
Inventors: 张政伟; 张全甫; 孟燕燕; 赵小军; 李胜利; 马楠楠; 张璐凯; 张超峰; 孟幸磊
Original assignee: Henan Kangzhai Plastics Co ltd
Current assignee: Henan Kangzhai Plastics Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-02-11
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of heating of pipe raw materials, and discloses a raw material heating device for pipe production, which comprises supporting legs arranged at four corners of the lower surface of a processing barrel, wherein a discharge valve is arranged at the bottom of the processing barrel, an exhaust pipe is fixedly inserted and connected to the right side of the outer surface of the processing barrel, a support is fixedly connected to the upper surface of the processing barrel, and a first support plate is welded on one side, far away from the exhaust pipe, of the outer surface of the processing barrel. This raw materials heating device is used in tubular product production, through air-blower and the heater strip that sets up, be convenient for heat the PVC raw materials, can improve the heating efficiency of PVC raw materials to the practicality that has improved the device, surface through the bull stick and solid fixed ring's inner wall sliding connection make rotatory first flabellum and second flabellum can take the PVC raw materials of bottom to the top of processing bucket, make the inside PVC raw materials of processing bucket be heated evenly, can improve the quality of PVC raw materials processing.

Description

Raw material heating device for pipe production

Technical Field

The utility model relates to the technical field of pipe raw material heating, in particular to a raw material heating device for pipe production.

Background

The PVC is mainly composed of polyvinyl chloride, raw materials need to be heated in the production process of PVC, so that moisture contained in the raw materials is removed, the raw material heating device for PVC production is also technically improved along with rapid development of scientific technology, but the heating method in the prior art is monotonous in form and poor in heating effect, so that the processing quality of the raw materials for PVC production is influenced.

For example, a raw material heating device for PVC production provided in chinese patent publication No. CN208290253U is basically described as follows: including support, the agitator tank, including a motor, an end cap, a controller, and a cover plate, the discharge gate, control panel, the top cap, the feeder hopper, the gas vent pipeline, the fan, the apparatus further comprises a rotating shaft, the puddler, infrared heater, temperature sensor and exhaust treatment device, this utility model discloses an ion generator through setting up, collection dirt dish and pipeline, be convenient for heat the PVC raw materials of inside, the puddler through setting up stirs the PVC raw materials, but the device's heating homogeneity is relatively poor, the stirring mode of this PVC raw materials can make the PVC raw materials of bottom be difficult to accept the steam at top, thereby the quality of PVC raw materials processing has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a raw material heating device for pipe production, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a raw material heating device for pipe production comprises supporting legs arranged at four corners of the lower surface of a processing barrel, a discharge valve is arranged at the bottom of the processing barrel, an exhaust pipe is fixedly inserted and connected to the right side of the outer surface of the processing barrel, a support is fixedly connected to the upper surface of the processing barrel, a first support plate is welded to one side, away from the exhaust pipe, of the outer surface of the processing barrel, an air blower is fixedly connected to the upper surface of the first support plate through bolts, heating wires are arranged in an air outlet of the air blower, a feeding pipe is fixedly inserted and connected to the upper surface of the processing barrel, a cover plate is sleeved on the outer surface of the feeding pipe, a rotating rod capable of freely moving up and down is movably inserted and connected to the upper surface of the processing barrel, three groups of first fan blades are fixedly inserted and connected to the outer surface of the rotating rod, a first connecting ring is fixedly connected to the bottom end of the rotating rod, and a second fan blade is fixedly inserted and connected to the outer surface of the first connecting ring, the utility model discloses a fan blade, including the processing bucket, the outer surface of second flabellum, solid fixed ring, curb plate width, rack, curb plate width, the same with the rack of half gear meshing, the lateral surface of second extension board has the second motor through bolt fastening connection, and the output of second motor welds the same second go-between of external diameter and processing bucket internal diameter, the middle part activity of bull stick surface has cup jointed solid fixed ring, gu fixed ring's lateral surface welds four groups of dead levers, and the outer end of dead lever and the inner wall welding of processing bucket, the upper surface of support has first motor through bolt fastening connection, the output welding of half gear has half gear, half gear's left surface is provided with the second extension board, both sides all fastening connection has the curb plate highly the same with the second extension board height around the second extension board right flank, the medial surface welding of curb plate has the second motor, and the top welding of bull stick.

Preferably, the inner wall of apron is provided with the internal thread, and the surface of inlet pipe is provided with the external screw thread, and the inner wall of apron and the surface threaded connection of inlet pipe.

Preferably, the first connecting ring and the second connecting ring have the same height, and the second connecting ring has a height higher than the second fan blade.

Preferably, four groups of the fixing rods are arranged on the outer side surface of the fixing ring at equal intervals, and the outer diameter of each fixing rod is shorter than the height of the fixing ring.

Preferably, the inclination angles of the first fan blade and the second fan blade are the same, and the inclination angle of the second fan blade is thirty degrees.

Preferably, the support leg is internally provided with a weighting block, and the shape of the weighting block is the same as that of the support leg.

(III) advantageous effects

Compared with the prior art, the utility model provides a raw material heating device for pipe production, which has the following beneficial effects:

1. this raw materials heating device is used in tubular product production, through air-blower and the heater strip that sets up, be convenient for heat the PVC raw materials, can improve the heating efficiency of PVC raw materials to the practicality that has improved the device, surface through the bull stick and solid fixed ring's inner wall sliding connection make rotatory first flabellum and second flabellum can take the PVC raw materials of bottom to the top of processing bucket, make the inside PVC raw materials of processing bucket be heated evenly, can improve the quality of PVC raw materials processing.

2. This raw materials heating device is used in tubular product production, through setting up the first flabellum and the second flabellum of slope, be convenient for stir the inside raw materials of processing bucket, can improve the stirring effect of PVC raw materials to the practicality of the device has been improved, through the dead lever of four groups that set up, make solid fixed ring's fixed stable, can improve solid fixed ring inner wall and the gliding smoothness nature of bull stick surface, the circumstances of skew when the bull stick goes up and down and when rotatory can not appear, thereby the stability of the device operation has been improved.

3. This raw materials heating device is used in tubular product production, through the half-gear and two sets of rack meshing in proper order that set up, be convenient for drive the bull stick and go up and down, make the PVC raw materials that the second flabellum is convenient for drive the bottom rise into the top, make the even of PVC raw materials, thereby the stirring quality of PVC raw materials has been improved, lateral surface through the second go-between and the inner wall sliding connection of processing bucket, make the rotatory stability with the lift of bull stick further obtain improving, thereby the stability of the device operation has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the barrel of the present invention;

FIG. 3 is a schematic view of a second plate of the present invention.

In the figure: 1. a processing barrel; 2. supporting legs; 3. an exhaust pipe; 4. a support; 5. a first support plate; 6. a blower; 7. a feed pipe; 8. a cover plate; 9. a rotating rod; 10. a first fan blade; 11. a first connecting ring; 12. a second fan blade; 13. a second connection ring; 14. a fixing ring; 15. fixing the rod; 16. a first motor; 17. a half gear; 18. a second support plate; 19. a side plate; 20. a rack; 21. a second motor.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a raw material heating device for pipe production comprises supporting legs 2 arranged at four corners of the lower surface of a processing barrel 1, a discharge valve is arranged at the bottom of the processing barrel 1, an exhaust pipe 3 is fixedly inserted and connected to the right side of the outer surface of the processing barrel 1, a support 4 is fixedly connected to the upper surface of the processing barrel 1, a first support plate 5 is welded to one side, away from the exhaust pipe 3, of the outer surface of the processing barrel 1, an air blower 6 is fixedly connected to the upper surface of the first support plate 5 through bolts, a heating wire is arranged in an air outlet of the air blower 6, the type of the air blower 6 is CZ-TD280W, heating of a PVC raw material is facilitated through the arranged air blower 6 and the heating wire, the heating efficiency of the PVC raw material can be improved, the practicability of the device is improved, a feeding pipe 7 is fixedly inserted and connected to the upper surface of the processing barrel 1, a cover plate 8 is sleeved on the outer surface of the feeding pipe 7, a rotating rod 9 capable of freely moving up and down is movably inserted and connected to the upper surface of the processing barrel 1, three groups of first fan blades 10 are fixedly inserted and connected on the outer surface of the rotating rod 9, a first connecting ring 11 is fixedly sleeved and connected at the bottom end of the rotating rod 9, a second fan blade 12 is fixedly inserted and connected on the outer surface of the first connecting ring 11, the first fan blades 10 and the second fan blades 12 which are inclined are arranged, so that the raw materials in the processing barrel 1 can be conveniently stirred, the stirring effect of PVC raw materials can be improved, and the practicability of the device is improved, a second connecting ring 13 with the outer diameter identical to the inner diameter of the processing barrel 1 is welded on the outer side surface of the second fan blades 12, the outer side surface of the second connecting ring 13 is in sliding connection with the inner wall of the processing barrel 1, so that the rotating and lifting stability of the rotating rod 9 is further improved, the running stability of the device is improved, a fixing ring 14 is movably sleeved at the middle part of the outer surface of the rotating rod 9, and the inner wall of the fixing ring 14 are in sliding connection through the outer surface of the rotating rod 9, the PVC material at the bottom can be brought to the top of the processing barrel 1 by the first rotating fan blade 10 and the second rotating fan blade 12, the PVC material inside the processing barrel 1 is uniformly heated, the processing quality of the PVC material can be improved, four groups of fixing rods 15 are welded on the outer side face of the fixing ring 14, the outer ends of the fixing rods 15 are welded with the inner wall of the processing barrel 1, the fixing of the fixing ring 14 is stable by the four groups of fixing rods 15, the sliding fluency between the inner wall of the fixing ring 14 and the outer surface of the rotating rod 9 can be improved, the deviation condition of the rotating rod 9 during lifting and rotating can not occur, the running stability of the device is improved, the upper surface of the support 4 is fixedly connected with a first motor 16 through bolts, the type of the first motor 16 is Y90L-2, a half gear 17 is welded at the output end of the first motor 16, a second support plate 18 is arranged on the left side face of the half gear 17, and side plates 19 with the same height as the second support plate 18 are fixedly connected to the front side face and back sides of the right side face of the second support plate 18 The utility model discloses a PVC raw materials stirring device, including curb plate 19, rack 20, the same and half gear 17 meshing of curb plate 19 width of medial surface welding, through the half gear 17 and two sets of rack 20 mesh in proper order that set up, be convenient for drive bull stick 9 goes up and down, make second flabellum 12 be convenient for drive the PVC raw materials of bottom rise the top, make the even of PVC raw materials, thereby the stirring quality of PVC raw materials has been improved, there is second motor 21 second side of second extension board 18 through bolt-up connection, and the output of second motor 21 welds with the top of bull stick 9, the model of second motor 21 is Y132S 2-2.

In order to improve the practicability of the device, the inner wall of the cover plate 8 is provided with an internal thread, the outer surface of the feeding pipe 7 is provided with an external thread, the inner wall of the cover plate 8 is in threaded connection with the outer surface of the feeding pipe 7, when the feeding pipe 7 is not used, the feeding pipe 7 is conveniently closed through the cover plate 8, and the situation that sundries enter the feeding pipe 7 can be avoided.

In order to improve the operation stability of the device, the first connecting ring 11 and the second connecting ring 13 are arranged to have the same height, and the second connecting ring 13 is higher than the second fan blade 12, so that the firmness of connection of the second fan blade 12 can be increased when the device is used, and the stirring effect of the PVC raw material is improved.

In the utility model, in order to improve the fixing firmness of the device, four groups of fixing rods 15 are arranged on the outer side surface of the fixing ring 14 at equal intervals, the outer diameter of each fixing rod 15 is shorter than the height of the fixing ring 14, so that the fixing stability of the fixing ring 14 can be improved when the device is used, and the inner wall of the fixing ring 14 and the outer surface of the rotating rod 9 slide smoothly.

In order to improve the processing quality of the PVC raw material of the device, the inclination angles of the first fan blade 10 and the second fan blade 12 are the same, and the inclination angle of the second fan blade 12 is thirty degrees, so that the PVC raw material at the bottom of the processing barrel 1 can be conveniently brought into the top of the processing barrel 1 in use, and the PVC raw material in the processing barrel 1 can be uniformly heated.

In the utility model, in order to improve the running stability of the device, a weighting block is arranged inside the supporting leg 2, the shape of the weighting block is the same as that of the supporting leg 2, the weight of the bottom of the device is increased when the device is used, and the device can shake during running.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the machine is used, the cover plate 8 is screwed off, PVC raw materials are poured into the processing barrel 1 through the feeding pipe 7, the second motor 21 is started, the output end of the second motor 21 drives the rotating rod 9 to rotate, the rotating rod 9 drives the first fan blade 10 to rotate, the rotating rod 9 also drives the first connecting ring 11 to rotate, the first connecting ring 11 drives the second fan blade 12 to rotate, the second fan blade 12 drives the second connecting ring 13 to rotate, the PVC raw materials in the processing barrel 1 are stirred by the first fan blade 10 and the second fan blade 12, the air blower 6 is started, the air blower 6 blows hot air into the processing barrel 1 through the heating wire arranged in the air outlet pipe, the PVC raw materials are heated, the first motor 16 is started, the output end of the first motor 16 drives the half gear 17 to rotate, the half gear 17 is meshed with the rack 20 positioned at the front side, and the rack 20 positioned at the front side is driven to move upwards, the rack 20 located on the front side drives the side plate 19 located on the front side, the side plate 19 located on the front side drives the second support plate 18 to rotate, the second support plate 18 drives the second motor 21 to move upwards, the second motor 21 drives the rotating rod 9 to move upwards, the rotating rod 9 drives the first connecting ring 11 to move upwards, the first connecting ring 11 drives the second fan blade 12 to move upwards, the second fan blade 12 drives the second connecting ring 13 to move upwards, the rotating rod 9 simultaneously drives the first fan blade 10 to move upwards, the half gear 17 rotates one hundred eighty degrees and then is meshed with the rack 20 located on the rear side, and the rack 20 located on the rear side is driven to move downwards, so that the first fan blade 10 and the second fan blade 12 are driven to move downwards, the PVC raw material inside the processing barrel 1 is stirred, and after the PVC raw material is processed, the discharge valve at the bottom of the processing barrel 1 is opened, and the PVC raw material is discharged out of the processing barrel 1.

To sum up, this raw materials heating device is used in tubular product production through air-blower 6 and the heater strip that sets up, is convenient for heat the PVC raw materials, can improve the heating efficiency of PVC raw materials to the practicality of the device has been improved, surface through bull stick 9 and the inner wall sliding connection of solid fixed ring 14 make rotatory first flabellum 10 and second flabellum 12 can take the PVC raw materials of bottom to the top of processing bucket 1, make the inside PVC raw materials of processing bucket 1 be heated evenly, can improve the quality of PVC raw materials processing.

This raw materials heating device is used in tubular product production, through setting up the first flabellum 10 and the second flabellum 12 of slope, be convenient for stir the raw materials of processing 1 inside of bucket, can improve the stirring effect of PVC raw materials, thereby the device's practicality has been improved, dead lever 15 through four groups that set up, make solid fixed ring 14 fixed stable, can improve solid fixed ring 14 inner wall and the gliding smoothness nature of bull stick 9 surface, the condition of skew when 9 rising and rotatory of bull stick can not appear, thereby the device stability of operation has been improved.

This raw materials heating device is used in tubular product production, semi-gear 17 and two sets of rack 20 mesh in proper order through the setting, be convenient for drive bull stick 9 goes up and down, the PVC raw materials that makes second flabellum 12 be convenient for drive the bottom rises into the top, make the even of PVC raw materials, thereby the stirring quality of PVC raw materials has been improved, lateral surface through second go-between 13 and the inner wall sliding connection of processing bucket 1, make the stability of bull stick 9 rotation and lift further obtain improving, thereby the stability of the device operation has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials heating device is used in tubular product production, is including settling supporting leg (2) in processing bucket (1) lower surface four corners, and the bottom of processing bucket (1) is provided with bleeder valve, its characterized in that: the exhaust pipe (3) is fixedly inserted and connected to the right side of the outer surface of the processing barrel (1), a support (4) is fixedly connected to the upper surface of the processing barrel (1), a first support plate (5) is welded to one side, far away from the exhaust pipe (3), of the outer surface of the processing barrel (1), an air blower (6) is fixedly connected to the upper surface of the first support plate (5) through bolts, heating wires are arranged in an air outlet of the air blower (6), a feeding pipe (7) is fixedly inserted and connected to the upper surface of the processing barrel (1), a cover plate (8) is sleeved on the outer surface of the feeding pipe (7), a rotating rod (9) capable of freely moving up and down is movably inserted and connected to the upper surface of the processing barrel (1), three groups of first fan blades (10) are fixedly inserted and connected to the outer surface of the rotating rod (9), and a first connecting ring (11) is fixedly connected to the bottom end of the rotating rod (9), the outer surface of the first connecting ring (11) is fixedly spliced with a second fan blade (12), the outer side surface of the second fan blade (12) is welded with a second connecting ring (13) with the outer diameter identical to the inner diameter of the processing barrel (1), the middle part of the outer surface of the rotating rod (9) is movably sleeved with a fixing ring (14), the outer side surface of the fixing ring (14) is welded with four groups of fixing rods (15), the outer ends of the fixing rods (15) are welded with the inner wall of the processing barrel (1), the upper surface of the support (4) is fixedly connected with a first motor (16) through bolts, the output end of the first motor (16) is welded with a half gear (17), the left side surface of the half gear (17) is provided with a second support plate (18), the front side plate and the rear side plate of the right side surface of the second support plate (18) are fixedly connected with side plates (19) with the same height as the second support plate (18), the rack (20) which has the same width as the side plate (19) and is meshed with the half gear (17) is welded on the inner side face of the side plate (19), a second motor (21) is fixedly connected to the left side face of the second support plate (18) through a bolt, and the output end of the second motor (21) is welded with the top end of the rotating rod (9).

2. The raw material heating apparatus for pipe production according to claim 1, characterized in that: the inner wall of apron (8) is provided with the internal thread, and the surface of inlet pipe (7) is provided with the external screw thread, the outer surface threaded connection of the inner wall of apron (8) and inlet pipe (7).

3. The raw material heating apparatus for pipe production according to claim 1, characterized in that: the heights of the first connecting ring (11) and the second connecting ring (13) are the same, and the height of the second connecting ring (13) is higher than that of the second fan blade (12).

4. The raw material heating apparatus for pipe production according to claim 1, characterized in that: the four groups of fixing rods (15) are arranged on the outer side surface of the fixing ring (14) at equal intervals, and the outer diameter of each fixing rod (15) is shorter than the height of the fixing ring (14).

5. The raw material heating apparatus for pipe production according to claim 1, characterized in that: the inclination angles of the first fan blade (10) and the second fan blade (12) are the same, and the inclination angle of the second fan blade (12) is thirty degrees.

6. The raw material heating apparatus for pipe production according to claim 1, characterized in that: the supporting leg (2) is internally provided with a weighting block, and the shape of the weighting block is the same as that of the supporting leg (2).