Improve extruder curing degree device
Technical field
The utility model relates to a kind of food processing machinery, particularly a kind of raising extruder curing degree device that is used for the coarse cereals instant noodle production line.
Background technology
The production technology of coarse cereals instant noodle is different from wheat, because coarse cereals are different from wheat and have the gluten structure, therefore can not adopt the calendering technology of traditional noodles to the processing of various grains noodle, but make the protein denaturation in the coarse cereals form noodles by the squeezing action of extruder.In extrusion process, must control the pressure and temperature of extruder, make the abundant slaking of coarse cereals, must avoid it expanded again simultaneously.For this reason, adopt the two-stage pressurizing unit at present usually, the first order makes the abundant slaking of raw material, and the second level makes the noodles moulding not expanded through control.But,, when the higher temperature of needs and pressure could be realized slaking, under the prerequisite that does not change pressurizing unit self structure parameter, be difficult to satisfy technological requirement because the coarse cereals grain variety has different slaking conditions.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of raising extruder curing degree device is provided, it is installed between the compression sleeve import of compression sleeve outlet of existing one-level pressurizing unit and secondary pressurizing unit, the curing degree of the raw material that raising transfers out from the outlet of the compression sleeve of one-level pressurizing unit satisfies and produces needs.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of raising extruder curing degree device, it is characterized in that: constitute by the horizontal inlet pipe, VERTICAL TUBE, horizontal tube and the vertical outlet that connect successively, bridge piece all is installed between each adjacent tubes, and wherein horizontal inlet control has the wide footpath entrance point and the narrow footpath port of export.
And the circumferential outer edge of the wide footpath entrance point of horizontal inlet pipe is shaped on installs the edge.
Advantage of the present utility model and beneficial effect are:
1. this device is installed in the port of export of the compression sleeve of one-level pressurizing unit, enter this device after the extruding of raw material through the one-level pressurizing unit, because horizontal inlet control has a narrow footpath outlet, cause the circulation passage diameter of raw material to dwindle suddenly, the compression sleeve internal pressure is increased, temperature raises, thereby improves the curing degree of raw material after the one-level extruding; And raw material flowing velocity in the pipeline of this device is accelerated, and the existence of each connecting bend has increased the resistance of pipeline more; The vertical outlet of this device is corresponding with the entrance location of the compression sleeve of secondary pressurizing unit simultaneously, thereby raw material can be directed to the compression sleeve inlet of aiming at the secondary pressurizing unit.
2. the wide footpath entrance point of the horizontal inlet pipe of this device is packed in going out between mouth template and the end cap of one-level pressurizing unit compression sleeve end by the made edge of installing of its outer rim, when producing the various grains noodle of different material, can whether install as required and remove, convenient, flexible.
3. the utility model is simple in structure, design science is reasonable, be installed between the compression sleeve import of the compression sleeve outlet of existing one-level pressurizing unit and secondary pressurizing unit, can further improve raw material at compression sleeve temperature inside and pressure, thereby improve the product curing degree; And make full use of original device space, when improving the product curing degree, also raw material can be transported to secondary pressurizing unit assigned address.
Description of drawings
Fig. 1 is structural representation of the present utility model (being installed in the compression sleeve port of export of one-level pressurizing unit).
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of raising extruder curing degree device, it is made of the horizontal inlet pipe 2, first bridge piece 13, VERTICAL TUBE 12, second bridge piece 11, horizontal tube 10, the 3rd bridge piece 9 and the vertical outlet 8 that connect successively.Wherein horizontal inlet control has the wide footpath entrance point 3 and the narrow footpath port of export 1.The wide footpath entrance point internal diameter of horizontal inlet pipe is identical with the internal diameter of the compression sleeve 7 of existing extruder, conveniently to accept the material that is extruded, narrow footpath port of export internal diameter is less than the internal diameter of compression sleeve, thereby the circulation passage diameter of raw material is dwindled suddenly, the compression sleeve internal pressure is increased, temperature improves, thereby improves the curing degree of raw material after the one-level extruding.
This device is installed in the port of export of the compression sleeve of one-level pressurizing unit, and the circumferential outer edge of the wide footpath entrance point of horizontal inlet pipe is shaped on installation along 4.By this installation along being packed in the going out between mouth template 6 and the end cap 5 of one-level pressurizing unit compression sleeve end, its can be effectively and the compression sleeve port of export of one-level pressurizing unit seal installation, and have the advantage of being convenient to installing/dismounting.The vertical outlet of this device is corresponding with the entrance location of the compression sleeve of secondary pressurizing unit simultaneously, thereby raw material can be directed to the compression sleeve inlet of aiming at the secondary pressurizing unit.
For the technological requirement of different material, can adjust the diameter of each pipeline, realize control for process.When channel space can not meet the demands, can install auxiliary heating or radiator cooler curing degree additional in the passage outside with the control product.