CN218898121U - Vacuum double-screw noodle extruder - Google Patents

Abstract

The utility model provides a vacuum double-screw noodle extruder, and relates to noodle extruders. The vacuum double-screw noodle extruder comprises a base, a driving device, a conveying device, a feeding device, an air extracting device, a cooling device and a forming device; the driving device is arranged on the base; the conveying device comprises an extrusion conveying cavity and double conveying extrusion screws; the extrusion conveying cavity is arranged on the base, the double-conveying extrusion screw is arranged in the extrusion conveying cavity, and the output end of the driving device is in transmission connection with the input end of the double-conveying extrusion screw; the discharging end of the feeding device, the air extracting end of the air extracting device and the cooling device are sequentially arranged along the conveying direction of the extrusion conveying cavity and are used for feeding and sequentially degassing and cooling the fabric in the conveying process; the forming device is arranged on the base and is arranged at the output end of the extrusion conveying cavity. The vacuum double-screw noodle extruder solves the technical problem that the existing double-screw noodle extruder cannot be practically applied to vacuum and low-temperature production of noodles.

Description

Vacuum double-screw noodle extruder

Technical Field

The utility model relates to a noodle extruder, in particular to a vacuum double-screw noodle extruder.

Background

A noodle press is a food processing machine for automatically producing noodles.

The Chinese patent No. 20095979Y discloses a double-screw extruding noodle machine, which has the advantages of larger conveying amount of double screws, higher production efficiency, higher quality of extruded noodles produced by the dough, more air and more heat, and can not carry out vacuum and low-temperature production on the noodles. Therefore, it is particularly necessary to design a twin-screw vacuum low-temperature noodle extruder which can be used for practical production.

Disclosure of Invention

The utility model aims to provide a vacuum double-screw noodle extruder, which solves the technical problem that the existing double-screw noodle extruder cannot be practically applied to vacuum and low-temperature production of noodles.

The utility model adopts the scheme that:

the utility model provides a vacuum double-screw noodle extruder, which comprises a base, a driving device, a conveying device, a feeding device, an air extracting device, a cooling device and a forming device, wherein the driving device is arranged on the base; the driving device is arranged on the base; the conveying device comprises an extrusion conveying cavity and double conveying extrusion screws; the extrusion conveying cavity is arranged on the base, the double-conveying extrusion screw is arranged in the extrusion conveying cavity, and the output end of the driving device is in transmission connection with the input end of the double-conveying extrusion screw; the discharging end of the feeding device, the air extracting end of the air extracting device and the cooling device are sequentially arranged along the conveying direction of the extrusion conveying cavity and are used for feeding and sequentially degassing and cooling the fabric in the conveying process; the forming device is arranged on the base and is arranged at the output end of the extrusion conveying cavity.

Further, the extrusion conveying cavity comprises a conveying inner cavity and a conveying outer cavity; the double-conveying extrusion screw is arranged in the conveying inner cavity; the conveying outer cavity is arranged on the base, sleeved in the conveying inner cavity and communicated with the conveying inner cavity and used for feeding and degassing.

Further, the conveying outer cavity comprises a feeding section, a degassing section and a cooling section which are sequentially connected; the feeding end of the feeding device, the air extraction end of the air extraction device and the cooling device are sequentially arranged on the feeding section, the degassing section and the cooling section.

Further, the feeding device comprises a stirring sheet, a feeding cylinder and a discharging pipe; the stirring sheet is arranged on the feeding cylinder; the feeding cylinder is arranged on the base; the discharging pipe is connected with the feeding cylinder and the extrusion conveying cavity.

Further, the cooling device comprises a cooling jacket, a water inlet pipe and a water outlet pipe; the cooling jacket is sleeved on the outer wall of the extrusion conveying cavity, and the water inlet pipe and the water outlet pipe are respectively communicated with the cooling jacket.

Further, the forming device comprises a forming mechanism and a cutting mechanism; the forming mechanism is arranged at the output end of the extrusion conveying cavity; the cutting mechanism is movably arranged on the output side of the forming mechanism and is used for adjusting relative to the forming mechanism.

Further, the forming mechanism comprises a material distributing pore plate and a forming pore plate; the material distributing pore plate is arranged at the output end of the extrusion conveying cavity; the shaping orifice plate set up in the output side of dividing the material orifice plate, just shutdown mechanism's output set up in the output side of shaping orifice plate.

Further, the cutting mechanism is hinged to the base and is used for rotating relative to the forming mechanism.

Further, the forming device further comprises an exhaust hood pipe, and the exhaust hood pipe is arranged at the output end of the cutting mechanism.

The beneficial effects are that:

the utility model provides a vacuum double-screw noodle extruder, which comprises an extrusion conveying cavity and a double-conveying extrusion screw, wherein a feeding end of a feeding device, an air extraction end of an air extraction device and a cooling device are sequentially arranged along the conveying direction of the extrusion conveying cavity, the double-conveying extrusion screw can carry out dough kneading and high-efficiency conveying on fed flour, meanwhile, the double-conveying extrusion screw can carry out vacuum degassing on the flour by being matched with the air extraction device, then can cool the extruded and kneaded flour by being matched with the cooling device, and finally can carry out molding output through a molding device; therefore, compared with the prior art, the vacuum double-screw noodle extruder can be practically applied to the efficient, vacuum and low-temperature production of noodles.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the structure of a vacuum twin-screw noodle extruder provided in this embodiment;

fig. 2 is a longitudinal sectional view of the vacuum twin-screw noodle press provided in the present embodiment;

fig. 3 is a partially disassembled schematic view of the vacuum twin-screw noodle extruder provided in this embodiment;

fig. 4 is a schematic structural view of the molding device provided in the embodiment in a closed state;

fig. 5 is a schematic structural view of the forming device provided in the embodiment in a side open state;

fig. 6 is a schematic structural view of the forming device provided in this embodiment in a side open state.

Icon:

100-base;

200-driving means; 210-a main drive motor; 220-a main reduction gearbox; 230-main power distribution box;

300-conveying device; 310-extruding the delivery chamber; 311-a delivery lumen; 312-delivering the outer lumen; 3121—a feed section; 3122-degassing section; 3123-cooling section; 320-double conveying extrusion screw;

400-feeding device; 410-kick-out sheet; 420-a feeding cylinder; 430-a discharge pipe; 440-manual gate valve;

500-an air extracting device; 510-a pump tube connection base; 520-vacuum pump;

600-cooling device; 610-cooling jackets; 620-water inlet pipe; 630-outlet pipe;

700-forming device; 710—a shaping mechanism; 711-a distributing pore plate; 712-forming an orifice plate; 720-a cutting mechanism; 721-sliding sleeve; 722-slide bar; 723-hand crank wheel; 724-a cutter; 725-hinge plate; 726-a limiting member; 730-exhaust hood pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

The present embodiment provides a vacuum twin-screw noodle extruder, please refer to fig. 1-6, comprising a base 100, a driving device 200, a conveying device 300, a feeding device 400, an air extracting device 500, a cooling device 600 and a forming device 700; the driving device 200 is mounted on the base 100; the conveying device 300 includes an extrusion conveying chamber 310 and a double conveying extrusion screw 320; the extrusion conveying cavity 310 is arranged on the base 100, the double-conveying extrusion screw 320 is arranged in the extrusion conveying cavity 310, and the output end of the driving device 200 is in transmission connection with the input end of the double-conveying extrusion screw 320; the discharging end of the feeding device 400, the air extracting end of the air extracting device 500 and the cooling device 600 are sequentially arranged along the conveying direction of the extrusion conveying cavity 310 and are used for feeding and sequentially degassing and cooling the fabric in the conveying process; the molding device 700 is mounted on the base 100 and is disposed at the output end of the extrusion chamber 310.

Specifically, the driving device 200 includes a main driving motor 210, a main reduction gear box 220 and a main power distribution box 230 mounted on the base 100, where the main driving motor 210 is in transmission connection with the double-conveying extrusion screw 320 through the two boxes, and an output end of the main power distribution box 230 is connected with the double-conveying extrusion screw 320; the air extractor 500 includes a pump tube connection base 510 and a vacuum pump 520, wherein the pump tube connection base 510, i.e., an air extraction end, is communicated with the extrusion conveying cavity 310, and the vacuum pump 520 is mounted on the base 100 and connected with the pump tube connection base 510 through a pump tube; the feeding device 400 is arranged on the base through a seat frame and is positioned above the main power distribution box 230, and the discharging end, namely a discharging pipe 430, of the feeding device is communicated with the extrusion conveying cavity 310; in addition, the double-conveying extrusion screw 320 generates a large amount of heat while conveying efficiently, and in order to avoid influencing the quality of the dough strips, the temperature of the dough to be output can be reduced by the cooling device 600; in addition, the extruded and output fabric is automatically dropped out after being molded by the molding device 700.

In this embodiment, extrusion delivery lumen 310 includes a delivery lumen 311 and a delivery outer lumen 312; the double-conveying extrusion screw 320 is arranged in the conveying inner cavity 311; the outer conveying chamber 312 is mounted on the base 100, is sleeved on the inner conveying chamber 311, and is communicated with the inner conveying chamber 311 for feeding and degassing.

Specifically, the extrusion conveying cavity 310 adopts an inner cavity and outer cavity combined feeding cavity, wherein the inner cavity is used for accommodating the double-conveying extrusion screw 320, and the outer cavity is used for being installed and supported on the base 100 while accommodating the inner cavity.

In this embodiment, the delivery external cavity 312 includes a feeding section 3121, a degassing section 3122, and a cooling section 3123 connected in sequence; the feeding end of the feeding device 400, the air extracting end of the air extracting device 500, and the cooling device 600 are sequentially installed at the feeding section 3121, the degassing section 3122, and the cooling section 3123.

Specifically, the feeding section 3121, the degassing section 3122 and the cooling section 3123 are connected in pairs through flanges, and sealing rings are embedded between the flanges to enhance the tightness of the connection part; in addition, because the length of the extrusion conveying cavity 310 is longer, the conveying cavity structure can be more stable and can not crack due to the adoption of the sectional arrangement, and meanwhile, the discharging end, the air extraction end and the cooling device 600 are conveniently connected in a sectional manner.

In this embodiment, the feeding device 400 includes a deflector 410, a feeding cylinder 420 and a discharge pipe 430; the stirring sheet 410 is arranged on the feeding cylinder 420; the feeding cylinder 420 is mounted on the base 100; the discharge pipe 430 is connected to the feeding cylinder 420 and the extrusion chamber 310.

Specifically, the material shifting sheet 410 is pivoted to the feeding cylinder 420, and the discharging pipe 430 is communicated with the feeding cylinder 420 and the extrusion conveying cavity 310; the feeding device 400 further comprises a feeding motor and a speed reducer which are arranged on the main power distribution box 230, wherein the feeding motor is in transmission connection with the stirring sheet 410 through the speed reducer and is used for driving the stirring sheet 410 to rotate for feeding; in addition, a manual gate valve 440 can be arranged on the discharging pipe 430, and the valve is kept open in the production process, and the vacuum pump 520 can pump out the flow which is far greater than the flow carried by the feeding end, so that the cavity can be kept in a low-pressure or negative-pressure state; in addition, the feeding device 400 is mainly used for feeding the water-doped fabric into the extrusion conveying chamber 310 and then kneading the fabric through the extrusion conveying chamber 310.

In this embodiment, the cooling device 600 includes a cooling jacket 610, a water inlet pipe 620, and a water outlet pipe 630; the cooling jacket 610 is sleeved on the outer wall of the extrusion conveying cavity 310, and the water inlet pipe 620 and the water outlet pipe 630 are respectively communicated with the cooling jacket 610.

Specifically, the cooling jacket 610 is sleeved on the periphery of the conveying outer cavity 312 and is installed between the flanges at two sides; preferably, the two water inlets at the lower end can be used as cooling water inlets, and the two water inlets at the upper end can be used as cooling water outlets, so that the materials in the cavity can be sufficiently cooled.

In this embodiment, the molding apparatus 700 includes a molding mechanism 710 and a cutting mechanism 720; the molding mechanism 710 is disposed at the output end of the extrusion conveying cavity 310; the cutting mechanism 720 is movably disposed at the output side of the molding mechanism 710 for adjusting relative to the molding mechanism 710.

Specifically, the output end of the extrusion conveying cavity 310 has an opening, and the forming device 700 is connected with the opening end through a flange structure; the cutting mechanism 720 can be slidably connected to the hinge plate 725 through the sliding sleeve 721 and the sliding rod 722, and meanwhile, the distance between the cutting mechanism 720 and the forming mechanism 710 can be adjusted horizontally through the cooperation of the hand crank 723 and the screw (the specific connection structure and working principle can refer to the prior art and are not described herein any more), that is, the distance between the cutting knife 724 and the output side of the forming mechanism 710 is adjusted.

In this embodiment, the forming mechanism 710 includes a dispensing orifice plate 711 and a forming orifice plate 712; the material distributing pore plate 711 is arranged at the output end of the extrusion conveying cavity 310; the forming orifice plate 712 is disposed on the output side of the distributing orifice plate 711, and the output end of the cutting mechanism 720 is disposed on the output side of the forming orifice plate 712.

Specifically, the forming mechanism 710 is mounted on the base 100 through two side vertical plates, and meanwhile, the forming orifice plate 712 and the distributing orifice plate 711 are connected through flange holes around the panels in cooperation with bolts, and the bolts are connected with the conveying outer cavity 312 through a flange structure; during production, the fabric is extruded and conveyed and then is split and extruded through a plurality of small holes in the material splitting orifice plate 711, the split fabric is molded through a plurality of small holes in the molding orifice plate 712, and finally, the fabric is cut and output through a cutting device.

In this embodiment, the cutting mechanism 720 is hinged to the base 100 for rotating relative to the molding mechanism 710.

Specifically, the hinge plate 725 of the cutting mechanism 720 is hinged to one side of the square ring vertical plate at the periphery of the forming mechanism 710 through a hinge member, and the square ring vertical plate is mounted on the base 100 through two side vertical plates; the cutting mechanism 720 can be turned to one side to be opened, and after opening, the output ends of the cutting mechanism 720 and the forming mechanism 710 can be disassembled and maintained; in addition, the square ring vertical plate is also hinged with a limiting piece 726, meanwhile, the hinge plate 725 of the cutting mechanism 720 is provided with a limiting groove, and the limiting piece 726 is screwed into the limiting groove to rotationally limit the hinge plate 725.

In this embodiment, the molding apparatus 700 further includes an exhaust hood pipe 730, and the exhaust hood pipe 730 is disposed at the output end of the cutting mechanism 720.

Specifically, the exhaust hood pipe 730 may be configured to exhaust the gas flowing out of the forming mechanism 710 in cooperation with an exhaust fan.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (9)

1. The vacuum double-screw noodle extruder is characterized by comprising a base (100), a driving device (200), a conveying device (300), a feeding device (400), an air extracting device (500), a cooling device (600) and a forming device (700);

the driving device (200) is mounted on the base (100);

the conveying device (300) comprises an extrusion conveying cavity (310) and a double-conveying extrusion screw (320); the extrusion conveying cavity (310) is arranged on the base (100), the double-conveying extrusion screw (320) is arranged in the extrusion conveying cavity (310), and the output end of the driving device (200) is in transmission connection with the input end of the double-conveying extrusion screw (320);

the discharging end of the feeding device (400), the air extracting end of the air extracting device (500) and the cooling device (600) are sequentially arranged along the conveying direction of the extrusion conveying cavity (310) and are used for feeding and sequentially degassing and cooling the fabric in the conveying process;

the molding device (700) is mounted on the base (100) and is arranged at the output end of the extrusion conveying cavity (310).

2. A vacuum twin-screw noodle press as defined in claim 1, wherein the extrusion conveying chamber (310) comprises a conveying inner chamber (311) and a conveying outer chamber (312);

the double-conveying extrusion screw (320) is arranged in the conveying inner cavity (311);

the conveying outer cavity (312) is installed on the base (100), sleeved on the conveying inner cavity (311) and communicated with the conveying inner cavity (311) for feeding and degassing.

3. A vacuum twin-screw noodle press as defined in claim 2, characterized in that the conveying outer chamber (312) comprises a feeding section (3121), a degassing section (3122) and a cooling section (3123) connected in sequence;

the feeding end of the feeding device (400), the air extraction end of the air extraction device (500) and the cooling device (600) are sequentially arranged on the feeding section (3121), the degassing section (3122) and the cooling section (3123).

4. The vacuum twin-screw noodle press as defined in claim 1, wherein the feeding device (400) comprises a deflector (410), a feeding barrel (420) and a discharge tube (430);

the stirring sheet (410) is arranged on the feeding cylinder (420);

the feeding cylinder (420) is mounted on the base (100);

the discharge pipe (430) is connected to the feeding cylinder (420) and the extrusion conveying cavity (310).

5. A vacuum twin-screw noodle press according to any one of claims 1-4, characterized in that the cooling device (600) comprises a cooling jacket (610), a water inlet pipe (620) and a water outlet pipe (630);

the cooling jacket (610) is sleeved on the outer wall of the extrusion conveying cavity (310), and the water inlet pipe (620) and the water outlet pipe (630) are respectively communicated with the cooling jacket (610).

6. A vacuum twin-screw noodle press according to any one of claims 1-4, characterized in that the forming means (700) comprises a forming mechanism (710) and a cutting mechanism (720);

the forming mechanism (710) is arranged at the output end of the extrusion conveying cavity (310);

the cutting mechanism (720) is movably arranged on the output side of the forming mechanism (710) and is used for adjusting relative to the forming mechanism (710).

7. The vacuum twin-screw noodle press as defined in claim 6, wherein the forming mechanism (710) comprises a dividing orifice plate (711) and a forming orifice plate (712);

the material distributing pore plate (711) is arranged at the output end of the extrusion conveying cavity (310);

the forming pore plate (712) is arranged on the output side of the material distributing pore plate (711), and the output end of the cutting mechanism (720) is arranged on the output side of the forming pore plate (712).

8. A vacuum twin screw noodle press as defined in claim 6, wherein the cutting mechanism (720) is hinged to the base (100) for rotation relative to the forming mechanism (710).

9. The vacuum twin-screw noodle press as defined in claim 6, wherein the forming apparatus (700) further comprises an exhaust hood pipe (730), the exhaust hood pipe (730) being provided at an output end of the cutting mechanism (720).

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