CN213890735U

CN213890735U - A mixing device that is used for high thermal resistance xps extrusion molding heated board production

Info

Publication number: CN213890735U
Application number: CN202022668759.0U
Authority: CN
Inventors: 周祥
Original assignee: Taichunneng New Materials Suzhou Co ltd
Current assignee: Taichunneng New Materials Suzhou Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-06
Anticipated expiration: 2030-11-18

Abstract

The utility model belongs to the field of production of extruded insulation boards, and particularly discloses a mixing device for producing high thermal resistance xps extruded insulation boards, which comprises a mixing barrel (100), a screw (110), a main feed inlet (120), an auxiliary feed inlet (130), an electric heating wall (140), a discharge outlet (150), a motor cabinet (200), a rotating motor (210), a transmission shaft (220), a bracket (300), a vacuum pump (400) and a material pumping pipe (410); the utility model discloses a mixing device that is used for high thermal resistance nature xps extrusion molding heated board to produce, convenient to use, mixing is fast, green, the high thermal resistance nature xps extrusion molding heated board high quality of producing, intensity is good.

Description

A mixing device that is used for high thermal resistance xps extrusion molding heated board production

Technical Field

The utility model belongs to extrusion molding heated board production field specifically discloses a mixing device that is used for high thermal resistance nature xps extrusion molding heated board production.

Background

The XPS extruded sheet is an environment-friendly heat-insulating material with excellent performances such as high compression resistance, low water absorption, moisture resistance, air impermeability, light weight, corrosion resistance, super aging resistance, low thermal conductivity and the like. The extruded sheet is widely applied to dry wall body heat preservation, flat concrete roof and steel structure roof heat preservation, damp-proof heat preservation in the fields of low-temperature storage ground, low-temperature floor auxiliary heating and heating pipe, parking platform, airport runway, expressway and the like, controls ground frost heaving, and is a heat-insulating and damp-proof material with excellent quality and low price in the current building industry. In the production process of extruded sheet, often need use mixing device as the intermediate step between compounding and the extrusion molding, current mixing device is comparatively troublesome in the use, and mixing speed is slow, and temperature control is difficult, has influenced the production speed of high thermal resistance xps extrusion molding heated board greatly.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model discloses a mixing device that is used for high fever hindering nature xps extrusion molding heated board production, convenient to use, mixing fast, green, the high fever hindering nature xps extrusion molding heated board high quality of producing, intensity is good.

The technical scheme of the utility model as follows:

a mixing device for producing a high-thermal-resistance xps extrusion-molded insulation board comprises a mixing barrel, a screw, a main feeding hole, an auxiliary feeding hole, an electric heating wall, a discharging hole, an electric cabinet, a rotary motor, a transmission shaft, a bracket, a vacuum pump and a material pumping pipe; the mixing barrel is a horizontal cylindrical box body, and the supports are arranged below two ends of the mixing barrel; the screw rod is coaxially arranged inside the mixing barrel; the main feed port and the auxiliary feed port are respectively arranged on the upper surface of the mixing barrel; the caliber of the main feed inlet is larger than that of the auxiliary feed inlet; the inner wall of the mixing barrel is provided with an electric heating wall; the lower surface of the mixing barrel is provided with the discharge hole; the discharge port is connected with the vacuum pump through the pumping pipe; the electric cabinet is arranged on one side of the mixing barrel, and a rotating motor is placed on the electric cabinet; and a transmission shaft of the rotating motor is connected with the screw rod. When the mixing barrel works, main materials to be mixed are fed into the mixing barrel from a main feeding hole, and auxiliary materials are fed into the mixing barrel from an auxiliary feeding hole; starting a rotating motor to drive a transmission shaft to further drive a screw rod to rotate, and simultaneously opening an electric heating wall to heat to mix the main material and the auxiliary material; after mixing, open the discharge gate, start the vacuum pump, the material that will mix the completion is through the pumping pipe from the discharge gate suction.

Further, the mixing device for producing the xps extrusion molding insulation board with high thermal resistance is characterized in that the caliber of the main feeding hole is 1.5 times that of the auxiliary feeding hole.

Further, the mixing device for producing the xps extrusion-molded insulation board with high thermal resistance is characterized in that the screw is a double screw.

Further, the mixing device for producing the xps extrusion molding insulation board with high thermal resistance is characterized in that the pumping pipe is made of high-temperature-resistant rubber.

Further, the mixing device for producing the xps extrusion molding insulation board with high thermal resistance is characterized in that the outer wall of the mixing barrel is wrapped with insulation materials.

Further, the mixing device for producing the xps extrusion molding insulation board with high thermal resistance is characterized in that the rotating motor is a servo motor.

Further, above-mentioned a mixing device that is used for production of high thermal resistance xps extrusion molding heated board, mixing barrel upper surface still is provided with the gas vent, be equipped with air filter in the gas vent.

Can reach from above-mentioned technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model discloses a mixing device that is used for resistive xps extrusion molding heated board of high fever to produce, it is rational in infrastructure, through horizontal mixing barrel, shortened the distance of material from the import to the export, increased the area of contact of material and screw rod for mixing more even, and can prevent the emergence of jam effectively, improve the continuity of labor production, improve the efficiency of labor production.

(2) Furthermore, the utility model discloses a mixing device for production of high thermal resistance xps extrusion molding insulation boards, which can use double screws or single screws, has flexible production arrangement and saves energy consumption;

(3) further, the utility model discloses a mixing device that is used for high thermal resistance nature xps extrusion molding heated board production is provided with exhaust gas filtering device, has also protected the healthy of staff when having protected the environment.

Drawings

FIG. 1 is a schematic illustration of a compounding apparatus for the production of highly thermally resistive xps extruded insulation boards of example 1;

FIG. 2 is a schematic illustration of a compounding apparatus for the production of highly thermally resistive xps extruded insulation boards of example 2;

wherein: the mixing barrel 100, the screw 110, the main feed inlet 120, the auxiliary feed inlet 130, the electric heating wall 140, the discharge outlet 150, the exhaust outlet 160, the electric cabinet 200, the rotating motor 210, the transmission shaft 220, the bracket 300, the vacuum pump 400 and the pumping pipe 410.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The mixing device for producing the high-thermal-resistance xps extruded insulation board shown in fig. 1 comprises a mixing barrel 100, a screw 110, a main feed inlet 120, an auxiliary feed inlet 130, an electric heating wall 140, a discharge outlet 150, an electric cabinet 200, a rotating motor 210, a transmission shaft 220, a bracket 300, a vacuum pump 400 and a pumping pipe 410; the mixing barrel 100 is a horizontal cylindrical box body, and the supports 300 are arranged below two ends of the mixing barrel; the screw 110 is coaxially arranged inside the mixing barrel 100; the main feed port 120 and the auxiliary feed port 130 are respectively disposed on the upper surface of the mixing barrel 100; the caliber of the main feed inlet 120 is larger than that of the auxiliary feed inlet 130; the inner wall of the mixing barrel 100 is provided with an electric heating wall 140; the discharge hole 150 is formed in the lower surface of the mixing barrel 100; the discharge port 150 is connected to the vacuum pump 400 through the pumping pipe 410; the electric cabinet 200 is arranged on one side of the mixing barrel 100, and a rotating motor 210 is arranged on the electric cabinet 200; a transmission shaft 220 of the rotating motor 210 is connected to the screw 110.

When in work: the main material to be mixed is fed into the mixing barrel 100 from a main feed inlet 120, and the auxiliary material is fed into the mixing barrel 100 from an auxiliary feed inlet 130; starting the rotating motor 210 to drive the transmission shaft 220 to further drive the screw 110 to rotate, and simultaneously opening the electric heating wall 140 for heating to mix the main material and the auxiliary material; after the mixing is completed, the discharge port 150 is opened, the vacuum pump 400 is started, and the mixed material is sucked out from the discharge port 150 through the material pumping pipe 410.

Example 2

As shown in fig. 2, the mixing device for producing the high thermal resistance xps extruded insulation board comprises a mixing barrel 100, a screw 110, a main feed inlet 120, an auxiliary feed inlet 130, an electric heating wall 140, a discharge outlet 150, an electric cabinet 200, a rotating motor 210, a transmission shaft 220, a bracket 300, a vacuum pump 400 and a pumping pipe 410; the mixing barrel 100 is a horizontal cylindrical box body, and the supports 300 are arranged below two ends of the mixing barrel; the screw 110 is coaxially arranged inside the mixing barrel 100; the main feed port 120 and the auxiliary feed port 130 are respectively disposed on the upper surface of the mixing barrel 100; the caliber of the main feed inlet 120 is larger than that of the auxiliary feed inlet 130; the inner wall of the mixing barrel 100 is provided with an electric heating wall 140; the discharge hole 150 is formed in the lower surface of the mixing barrel 100; the discharge port 150 is connected to the vacuum pump 400 through the pumping pipe 410; the electric cabinet 200 is arranged on one side of the mixing barrel 100, and a rotating motor 210 is arranged on the electric cabinet 200; a transmission shaft 220 of the rotating motor 210 is connected with the screw 110; preferably, the aperture of the main feed inlet 120 is 1.5 times of that of the auxiliary feed inlet 130; in particular, the screw 110 is a twin screw; further, the pumping pipe 410 is made of high temperature resistant rubber; particularly, the outer wall of the mixing barrel 100 is wrapped with a heat insulation material; in particular, the rotating electrical machine 210 is a servo motor; the upper surface of the mixing barrel 100 is also provided with an air outlet 160, and an air filtering device is arranged in the air outlet 160.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims

1. A mixing device for producing high-thermal-resistance xps extrusion-molded insulation boards is characterized by comprising a mixing barrel (100), a screw (110), a main feeding hole (120), an auxiliary feeding hole (130), an electric heating wall (140), a discharging hole (150), a motor cabinet (200), a rotating motor (210), a transmission shaft (220), a bracket (300), a vacuum pump (400) and a material pumping pipe (410); the mixing barrel (100) is a horizontal cylindrical box body, and the supports (300) are arranged below two ends of the mixing barrel; the screw (110) is coaxially arranged inside the mixing barrel (100); the main feed inlet (120) and the auxiliary feed inlet (130) are respectively arranged on the upper surface of the mixing barrel (100); the caliber of the main feed inlet (120) is larger than that of the auxiliary feed inlet (130); the inner wall of the mixing barrel (100) is provided with an electric heating wall (140); the lower surface of the mixing barrel (100) is provided with the discharge hole (150); the discharge hole (150) is connected with the vacuum pump (400) through the pumping pipe (410); the electric cabinet (200) is arranged on one side of the mixing barrel (100), and a rotating motor (210) is placed on the electric cabinet (200); a transmission shaft (220) of the rotating motor (210) is connected with the screw (110).

2. The mixing apparatus for the production of highly heat-resistant xps extruded insulation boards according to claim 1, wherein the aperture of the main feed opening (120) is 1.5 times the aperture of the auxiliary feed opening (130).

3. The compounding device for the production of highly heat resistive xps extruded insulation boards of claim 1, wherein the screw (110) is a twin screw.

4. The mixing device for the production of highly heat-resistant xps extruded insulation boards according to claim 1, wherein the pumping pipe (410) is made of high temperature resistant rubber.

5. The mixing device for producing the high-heat-resistance xps extruded insulation board according to claim 1, wherein the outer wall of the mixing barrel (100) is further wrapped with an insulation material.

6. The mixing apparatus for the production of highly heat resistive xps extruded insulation boards of claim 1 wherein the rotating motor (210) is a servo motor.

7. The mixing device for the production of the high-heat-resistance xps extruded insulation board according to claim 1, wherein the upper surface of the mixing barrel (100) is further provided with an air outlet (160), and an air filtering device is arranged in the air outlet (160).