CN215242056U - Mixing system for PE pipe production - Google Patents
Mixing system for PE pipe production Download PDFInfo
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- CN215242056U CN215242056U CN202120630614.3U CN202120630614U CN215242056U CN 215242056 U CN215242056 U CN 215242056U CN 202120630614 U CN202120630614 U CN 202120630614U CN 215242056 U CN215242056 U CN 215242056U
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Abstract
The utility model relates to a mixing system for PE pipe production, which comprises a feeding device, a drying and mixing device and a discharging device; the feeding device is provided with a first stock bin, a second stock bin, a first weightlessness scale and a second weightlessness scale, wherein the first weightlessness scale is connected with the outlet end of the first stock bin, and the second weightlessness scale is connected with the outlet end of the second stock bin; the drying and mixing device is provided with a drying box, and the mixing device, the air deflector and the hot air drying device are sequentially arranged in the inner cavity of the drying box from top to bottom; the discharging device is a material bin. The utility model discloses an accurate of high density polyethylene resin raw materials and masterbatch material is added, and dry mixing arrangement has reached the homogeneous mixing to the mixture, and rapid draing and dry thorough purpose to the drying and the mixing efficiency of mixture have been promoted.
Description
Technical Field
The utility model relates to a compounding system is used in PE tubular product production belongs to tubular product processing equipment field.
Background
The PE pipe is also called high-density polyethylene pipe, is a nonpolar thermoplastic resin with high crystallinity, and is widely applied to the field of water supply pipe manufacturing due to the characteristics of high strength, corrosion resistance, no toxicity and the like. In the production process of the PE pipe, granular high-density polyethylene resin and color master batch raw materials are conveyed into a storage tank according to a certain proportion, the raw materials are conveyed into a storage bin after being dried, the raw materials are mixed, stirred and melted in the storage bin, and then the melted mixture is extruded through a screw rod to form the PE pipe. The demand for the mixing system develops towards high efficiency, high stability, high quality, low energy consumption and environmental protection.
In actual use, most of the existing PE pipe material mixing systems have the problems of inaccurate material addition, incomplete mixture drying, uneven mixing, low drying and mixing efficiency, so that the quality and the production efficiency of PE pipe materials are further influenced.
Disclosure of Invention
The invention of the utility model aims to: to the problems, a mixing system for producing PE pipes is provided. The mixing system can realize accurate addition of materials, uniform mixing and thorough drying of the mixed materials, and improves the drying and mixing efficiency of the mixed materials.
The utility model adopts the technical scheme as follows:
a compounding system is used in PE tubular product production, includes: the device comprises a feeding device, a drying and mixing device and a discharging device; the feeding device is connected with one end of the drying and mixing device through the raw material conveying belt, and the other end of the drying and mixing device is connected with the discharging device through the material suction device;
the feeding device is provided with a first stock bin, a second stock bin, a first weightlessness scale and a second weightlessness scale, wherein the first weightlessness scale is connected with the outlet end of the first stock bin, and the second weightlessness scale is connected with the outlet end of the second stock bin;
the drying and mixing device is provided with a drying box, the inner cavity of the drying box is sequentially provided with the mixing device, an air deflector and a hot air drying device from top to bottom, wherein the mixing device is provided with a horizontally arranged roller, the roller is fixed in the drying box through a rotating shaft penetrating through the roller, one end of the rotating shaft is connected with the output end of a motor, the roller is provided with a plurality of through holes, and the inner wall of the roller is spirally provided with an electric heating wire; the air deflector is provided with a plurality of through holes for guiding air; the hot air drying device comprises an air heater and an air outlet pipe, the air heater is connected with the drying box, one end of the air outlet pipe is connected with the air heater, and the other end of the air outlet pipe extends into the inner cavity of the drying box;
the discharging device is a material bin.
Due to the arrangement of the structure, the feeding device is provided with the first storage bin, the second storage bin, the first weightless scale and the second weightless scale, the first weightless scale is connected with the outlet end of the first storage bin, and the second weightless scale is connected with the outlet end of the second storage bin, so that the high-density polyethylene resin raw material and the color master batch raw material are accurately weighed and then enter the drying and mixing device; the motor drives the rotating shaft and the roller to rotate, so that the materials are fully rotated and mixed, and meanwhile, the materials in the roller are dried by the heating wires spirally arranged on the inner wall of the roller; the hot air drying device leads out hot air through the air deflector and the through holes arranged on the air deflector, and as the through holes are formed in the roller and the diameter of the through holes is smaller than that of the particle materials, the hot air can further uniformly dry the materials in the roller to rotate, the air flow takes away the evaporated moisture in the materials and the evaporated moisture is discharged from the air outlet, so that the uniform mixing and the thorough drying of the mixture are realized, the drying and mixing efficiency of the mixture are improved, and the production efficiency is further improved.
Furthermore, the raw material conveying belt is connected with one end of the drying and mixing device and extends into the roller.
Furthermore, a metering pump is arranged on the side wall of the material bin.
Further, a material flow adjusting valve is arranged at the outlet of the material bin.
Further, an air outlet is formed in the drying oven, and a heat insulation layer is arranged on the outer wall of the drying oven.
Due to the arrangement of the structure, the materials are thoroughly dried, and the drying efficiency of the materials is improved.
To sum up, be used for adopting above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses feed arrangement has realized the accurate of high density polyethylene resin raw materials and masterbatch material and has added, and dry mixing arrangement has reached the homogeneous mixing to the mixture, and rapid draing and the thorough purpose of drying, has promoted the drying and the mixing efficiency of mixture, and entire system has improved the production efficiency of PE tubular product production.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-feeding device, 101-first bin, 102-second bin, 103-first weightless scale, 104-second weightless scale, 2-drying mixing device, 201-drying box, 202-roller, 203-rotating shaft, 204-motor, 205-heating wire, 206-air deflector, 207-hot air blower, 208-air outlet pipe, 209-air outlet, 210-heat insulating layer, 3-discharging device, 301-material bin, 302-metering pump, 303-material flow regulating valve, 4-raw material conveying belt and 5-material absorber.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1: a compounding system is used in PE tubular product production, includes: the device comprises a feeding device 1, a drying and mixing device 2 and a discharging device 3;
the feeding device 1 is connected with one end of a drying and mixing device 2 through a raw material conveying belt 4, and the other end of the drying and mixing device 2 is connected with a discharging device 3 through a material sucking device 5;
the feeding device 1 is provided with a first stock bin 101, a second stock bin 102, a first weightlessness scale 103 and a second weightlessness scale 104, wherein the first weightlessness scale 103 is connected with the outlet end of the first stock bin 101, and the second weightlessness scale 104 is connected with the outlet end of the second stock bin 102; the first storage bin 101 is used for storing high-density polyethylene resin raw materials, the second storage bin 102 is used for storing masterbatch raw materials, the raw materials are accurately weighed through a weightless scale, and the high-density polyethylene resin raw materials and the masterbatch raw materials are accurately weighed and then enter the drying and mixing device.
The drying and mixing device 2 is provided with a drying box 201, the mixing device, an air deflector 206 and a hot air drying device are sequentially arranged in the cavity of the drying box 201 from top to bottom, wherein the mixing device is provided with a horizontally arranged roller 202, the roller 202 is fixed in the drying box 201 through a rotating shaft 203 penetrating through the roller, one end of the rotating shaft 203 is connected with the output end of a motor 204, the roller 202 is provided with a plurality of through holes, and the inner wall of the roller 202 is spirally provided with an electric heating wire 205; the air deflector 206 is provided with a plurality of through holes for guiding air; the hot air drying device comprises a hot air blower 207 and an air outlet pipe 208, the hot air blower 207 is connected with the drying box 201, one end of the air outlet pipe 208 is connected with the hot air blower 207, and the other end of the air outlet pipe 208 extends into the inner cavity of the drying box 201; the discharging device 3 is a material bin 301.
Further, the raw material conveyer belt 4 is connected to one end of the drying and mixing device 2 and extends into the drum 202.
Further, a metering pump 302 is arranged on the side wall of the material bin 301.
Further, a material flow regulating valve 303 is arranged at the outlet of the material bin 301.
Further, an air outlet 209 is arranged on the drying box 201, and a heat insulation layer 210 is arranged on the outer wall of the drying box 201.
The working principle is as follows: when the utility model works, the first stock bin 101 is used for storing high-density polyethylene resin raw materials, the second stock bin 102 is used for storing color master batch raw materials, the raw materials are accurately weighed by a weightless scale and enter a roller in a drying and mixing device through a raw material conveying belt; a motor in the drying and mixing device drives a rotating shaft and a roller to rotate, so that the materials are fully and rotatably mixed, and meanwhile, the materials in the roller are dried by an electric heating wire spirally arranged on the inner wall of the roller; the hot air drying device leads out hot air through the air deflector and the through holes arranged on the air deflector, and as the through holes are formed in the roller and the diameter of the through holes is smaller than that of the granular materials, the hot air further uniformly dries the materials in the rotating roller, and the air flow takes away evaporated moisture in the materials and discharges the moisture from the air outlet, so that uniform mixing and thorough drying of the mixture are realized, and the drying and mixing efficiency of the mixture is improved; dry mixture inhales discharging device 3 through auto sucking ware 5, mixes the stirring melting to inspiratory material, is provided with material stream governing valve 303 through the material storehouse 301 export to the adjustment with cut off the material stream, material storehouse 301 is measured the material of extruding through side-mounting's measuring pump 302, the rethread screw rod is extruded the melting mixture, forms PE tubular product.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit and scope of the present invention by those skilled in the art.
Claims (5)
1. The utility model provides a PE tubular product production is with compounding system which characterized in that includes: a feeding device (1), a drying and mixing device (2) and a discharging device (3);
the feeding device (1) is connected with one end of the drying and mixing device (2) through a raw material conveying belt (4), and the other end of the drying and mixing device (2) is connected with the discharging device (3) through a material suction device (5);
the feeding device (1) is provided with a first storage bin (101), a second storage bin (102), a first weightlessness scale (103) and a second weightlessness scale (104), wherein the first weightlessness scale (103) is connected with the outlet end of the first storage bin (101), and the second weightlessness scale (104) is connected with the outlet end of the second storage bin (102);
the drying and mixing device (2) is provided with a drying box (201), the mixing device, an air deflector (206) and a hot air drying device are sequentially arranged in the inner cavity of the drying box (201) from top to bottom, wherein the mixing device is provided with a horizontally arranged roller (202), the roller (202) is fixed in the drying box (201) through a rotating shaft (203) penetrating through the roller, one end of the rotating shaft (203) is connected with the output end of a motor (204), the roller (202) is provided with a plurality of through holes, and the inner wall of the roller (202) is spirally provided with an electric heating wire (205); the air deflector (206) is provided with a plurality of through holes for guiding air; the hot air drying device comprises a hot air blower (207) and an air outlet pipe (208), the hot air blower (207) is connected with the drying box (201), one end of the air outlet pipe (208) is connected with the hot air blower (207), and the other end of the air outlet pipe (208) extends into the inner cavity of the drying box (201);
the discharging device (3) is a material bin (301).
2. A mixing system for PE pipe production according to claim 1, wherein the raw material conveying belt (4) is connected with one end of the drying and mixing device (2) and extends into the roller (202).
3. The mixing system for producing the PE pipes as claimed in claim 1, wherein a metering pump (302) is arranged on the side wall of the material bin (301).
4. The mixing system for PE pipe production according to claim 3, wherein a material flow adjusting valve (303) is arranged at an outlet of the material bin (301).
5. The mixing system for PE pipe production according to claim 1, wherein an air outlet (209) is formed in the drying box (201), and an insulating layer (210) is arranged on the outer wall of the drying box (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630614.3U CN215242056U (en) | 2021-03-29 | 2021-03-29 | Mixing system for PE pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630614.3U CN215242056U (en) | 2021-03-29 | 2021-03-29 | Mixing system for PE pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215242056U true CN215242056U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120630614.3U Active CN215242056U (en) | 2021-03-29 | 2021-03-29 | Mixing system for PE pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215242056U (en) |
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2021
- 2021-03-29 CN CN202120630614.3U patent/CN215242056U/en active Active
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