CN214095400U - Instant noodle block heat pump and microwave combined drying device - Google Patents
Instant noodle block heat pump and microwave combined drying device Download PDFInfo
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- CN214095400U CN214095400U CN202022847863.6U CN202022847863U CN214095400U CN 214095400 U CN214095400 U CN 214095400U CN 202022847863 U CN202022847863 U CN 202022847863U CN 214095400 U CN214095400 U CN 214095400U
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Abstract
The utility model relates to a microwave combined drying device for instant noodle blocks by heat pumps, which comprises a front frame body, a dryer frame body, a rear frame body and a conveying mechanism, wherein the conveying mechanism comprises a power motor and a hanging box mesh belt, and the power motor drives the hanging box mesh belt to be arranged among the front frame body, the dryer frame body and the rear frame body for cyclic reciprocation; the drying machine frame body is internally provided with a partition plate, and the partition plate divides the drying machine frame body into a microwave drying tunnel and a heat pump drying tunnel which are distributed up and down; a microwave drying system is arranged above the microwave drying tunnel and comprises a plurality of groups of microwave power supplies and a microwave frame body; and a plurality of groups of heat pump drying systems are arranged below the heat pump drying tunnel, and an internal circulation is formed between the heat pump drying systems and the heat pump drying tunnel. The utility model discloses an adopt the drying form that microwave, heat pump combine, the dry production facility of rational arrangement improves drying effect and then promotes the instant noodle quality, has strengthened edible experience simultaneously.
Description
Technical Field
The utility model relates to an instant noodle makes technical field, especially relates to an instant noodle piece heat pump microwave combined drying device.
Background
Instant noodles, also called instant noodles, are cooked wheaten food, instant noodles and the like, and have the advantages of specialized processing, high production efficiency, convenient carrying, sanitation, convenient eating, time saving and the like, so that the instant noodles are one of the most popular instant foods in China and are accepted by many countries and regions in the world.
The instant noodles are required to be dried in the manufacturing process, the existing drying device mostly adopts hot air drying, the hot air drying mode has the disadvantages of high energy consumption, low heat energy utilization rate, poor hot air drying effect, poor molding quality of dried cakes, easy loss of nutrient components of materials and quality reduction, so that the instant noodles have poor rehydration property and sticky noodles when being eaten by consumers, the taste is influenced, and the edible experience of the consumers is not facilitated. Therefore, the heat pump and microwave combined drying device for the instant noodle blocks is provided.
Disclosure of Invention
The utility model discloses a solve that traditional hot air drying effect is poor, dry back piece edible experience is poor problem, provide an instant noodle piece heat pump microwave combined drying device, through the drying form that adopts microwave, heat pump to combine, the dry production facility of rational arrangement for the instant noodle quality of production obviously improves, has strengthened edible experience simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a heat pump and microwave combined drying device for instant noodle blocks comprises a front frame body, a drying machine frame body, a rear frame body and a conveying mechanism which are sequentially arranged, wherein the conveying mechanism comprises a power motor and a hanging box mesh belt used for bearing the instant noodle blocks, and the power motor drives the hanging box mesh belt to be arranged among the front frame body, the drying machine frame body and the rear frame body in a circulating reciprocating manner;
the drying machine comprises a drying machine frame body, a hanging box net belt, a heat pump drying tunnel, a hanging box net belt and a heat pump drying tunnel, wherein the drying machine frame body is internally provided with a partition plate which divides the drying machine frame body into the microwave drying tunnel and the heat pump drying tunnel which are distributed up and down;
a microwave drying system is arranged above the microwave drying tunnel and comprises a plurality of groups of microwave power supplies which are arranged at equal intervals and a microwave frame body used for supporting the microwave power supplies, and a moisture removing mechanism is arranged above the microwave frame body;
the equidistance below the heat pump drying tunnel is provided with a plurality of groups of heat pump drying systems, every group heat pump drying system is including heat pump set, dryer and the heat supply fan that feeds through in proper order, heat pump set and heat supply fan communicate with heat pump drying tunnel respectively, constitute the inner loop between heat pump set, the heat supply fan and the heat pump drying tunnel.
Further, the power motor is arranged on the rear frame body, and the rear frame body is further provided with a plurality of axial flow fans and a box releasing mechanism.
Furthermore, the cross section is "day" font after microwave drying tunnel, heat pump drying tunnel and division board combination, and microwave drying tunnel and heat pump drying tunnel lateral wall all are provided with the heated board.
Furthermore, a plurality of groups of microwave power supplies are equidistantly arranged along the length direction of the microwave drying tunnel, the microwave power supplies are arranged on the microwave frame body and used for emitting microwaves, and the microwave power supplies are communicated with the microwave drying tunnel.
Furthermore, microwave suppressors are arranged at two ends of the microwave frame body and are positioned at the positions of the inlets and the outlets at two ends of the microwave drying tunnel to suppress microwave leakage;
arrange damp mechanism including laying the row damp fan at microwave framework both ends, two it is responsible for in order to communicate to be provided with between the air intake of arranging damp fan, be provided with a plurality of branch pipes in order to communicate the microwave drying tunnel in the person in charge, every air outlet of arranging damp fan is provided with arranges the damp pipe.
Furthermore, the heat pump unit and the bottom of the heat pump drying tunnel are provided with return air pipes for communication, and hot air supply pipes are arranged between the hot air supply machine and two side walls of the heat pump drying tunnel for communication.
Furthermore, the air return pipe comprises a left section and a right section which are communicated with each other, the left section of the air return pipe is vertically arranged, and the right section of the air return pipe is bent into a 'L' shape;
the cross section of the heat supply air pipe is U-shaped, two ends of the upper part of the heat supply air pipe are bent and then extend into the top of the heat pump drying tunnel, and the lower part of the heat supply air pipe is communicated with an air outlet of the heat supply air fan.
Furthermore, the heat pump drying tunnel, the return air pipe, the heat pump unit, the air duct, the air supply heater and the heat supply air pipe are sequentially communicated end to end.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses combine together microwave drying and heat pump drying technique, the top is arranged in to the microwave drying tunnel, and the drying homogeneity of being heated of microwave drying process is ensured in individual layer instant noodle microwave drying, and the below is arranged in to the heat pump drying tunnel, and the drying quality at low temperature is ensured in multilayer instant noodle heat pump drying, arranges from top to bottom in microwave drying and the heat pump drying, and is rationally distributed, shortens production line length distance greatly, practices thrift workshop overall arrangement space, has avoided the tradition only to adopt the limitation that hot air drying brought.
The utility model discloses a microwave, heat pump are dry jointly, integrated innovation, synergism, and solute loses the loss when having reduced instant noodle food drying, have avoided instant noodle high temperature oxidation brown stain, the quality is poor, the taste is poor, rehydration is poor, the physical and chemical index reduces, quality problems such as product quality, nutritive value and functional decline.
Drawings
Fig. 1 is an overall structure diagram of the instant noodle block heat pump microwave combined drying device of the utility model.
Fig. 2 is one of the partial schematic diagrams of fig. 1 of the instant noodle block heat pump microwave combined drying device of the present invention.
Fig. 3 is a second partial schematic view of fig. 1 of the instant noodle block heat pump microwave combined drying device of the present invention.
Fig. 4 is a schematic diagram of the microwave drying tunnel and the heat pump drying tunnel distribution of the instant noodle block heat pump microwave combined drying device of the present invention.
Fig. 5 is a side view of the drying machine frame body of the instant noodle block heat pump microwave combined drying device of the utility model.
Fig. 6 is a schematic diagram of the heat internal circulation between the heat pump drying system and the heat pump drying tunnel of the instant noodle block heat pump microwave combined drying device of the present invention.
The reference numbers in the drawings are as follows: 1 is preceding support body, 2 is the drying rack body, 3 is the back support body, 4 is motor power, 5 is hanging box guipure, 6 is the division board, 7 is the microwave drying tunnel, 8 is the dry tunnel of heat pump, 9 is the microwave power supply, 10 is the microwave framework, 11 is heat pump set, 12 is the dryer, 13 is the air supply fan, 15 is axial fan, 16 is box mechanism that takes off, 17 is the heated board, 18 is the microwave suppressor, 19 is the moisture exhaust fan, 20 is the person in charge, 21 is the branch pipe, 22 is the moisture exhaust pipe, 23 is the return air hose, 24 is the air supply pipe.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1-6, an instant noodle block heat pump microwave combined drying device comprises a front frame body 1, a dryer frame body 2, a rear frame body 3 and a conveying mechanism which are sequentially arranged, wherein the conveying mechanism comprises a power motor 4 and a hanging box mesh belt 5 used for bearing instant noodle blocks, the power motor 4 is arranged on the rear frame body 3, the power motor 4 drives the hanging box mesh belt 5 to circularly reciprocate between the front frame body 1, the dryer frame body 2 and the rear frame body 3.
In this embodiment, the drying rack body 2 is used for drying the instant noodle blocks conveyed on the hanging box mesh belt 5, and the isolating plate 6 is arranged in the drying rack body 2, the isolating plate 6 separates the drying rack body 2 into the microwave drying tunnel 7 and the heat pump drying tunnel 8 which are distributed from top to bottom, the microwave drying tunnel 7 and the heat pump drying tunnel 8 are two independent cavities, and the cross section is in a shape like the Chinese character 'ri' after the microwave drying tunnel 7, the heat pump drying tunnel 8 and the isolating plate 6 are combined.
In this embodiment, when the hanging box mesh belt 5 is laid, the hanging box mesh belt 5 passes through the microwave drying tunnel 7 and then bends to enter the heat pump drying tunnel 8, the hanging box mesh belt 5 is arranged in the heat pump drying tunnel 8 in an S shape, that is, the hanging box mesh belt 5 in the microwave drying tunnel 7 is only laid as one layer, the hanging box mesh belt 5 in the heat pump drying tunnel 8 is laid as multiple layers, and the length of the hanging box mesh belt 5 in the heat pump drying tunnel 8 is greater than that of the hanging box mesh belt 5 in the microwave drying tunnel 7;
it should be noted that: the hanging box mesh belt 5 in the microwave drying tunnel 7 is not limited to one layer, and can be arranged into two layers or more according to actual needs.
When the conveying mechanism acts, instant noodle blocks firstly fall onto the hanging box mesh belt 5 on the front frame body 1, along with the circular motion of the hanging box mesh belt 5, the noodle blocks enter the microwave drying tunnel 7 and then enter the heat pump drying tunnel 8, and the noodle blocks reciprocate in the heat pump drying tunnel 8.
In this embodiment, be provided with the microwave drying system above the microwave drying tunnel 7, the microwave drying system includes that the microwave power 9 that a plurality of groups equidistance were laid and is used for supporting the microwave framework 10 of microwave power 9, a plurality of groups the microwave power 9 is laid along microwave drying tunnel 7 length direction equidistance, and microwave power 9 sets up on microwave framework 10, and microwave power 9 is used for launching the microwave of certain frequency to dry the face mask, microwave power 9 with microwave drying tunnel 7 intercommunication.
The dough blocks are subjected to microwave drying treatment in the microwave drying tunnel 7 for a short time, so that the synergistic effects of unfreezing, heating, sterilizing, puffing and curing are achieved, the natural color of the instant noodles can be kept, and the reduction of the product quality caused by the problems of scorching, gelatinization and browning caused by local overheating in long-time microwave drying and puffing processing is avoided.
The microwave drying has selectivity, can effectively keep the original color, fragrance, taste, shape and nutrient components of the materials, the taste, color, toughness, smoothness, palatability, rehydration and other aspects of the product are superior to those of other non-fried drying methods, and meanwhile, the heat-sensitive components such as aromatic oil, natural pigment and the like in the materials are also protected:
the instant high efficiency of the microwave ensures the good rehydration of the product, and can realize high-efficiency, quick, energy-saving, sanitary, large-scale and standardized production.
In order to avoid microwave leakage, microwave suppressors 18 are arranged at two ends of the microwave frame body 10, and the microwave suppressors 18 are located at the positions of the inlet and the outlet at two ends of the microwave drying tunnel 7 and used for suppressing microwave leakage.
In order to facilitate quick discharge of moisture generated during drying, a moisture discharge mechanism is arranged above the microwave frame body 10 and comprises moisture discharge fans 19 arranged at two ends of the microwave frame body 10, a main pipe 20 is arranged between air inlets of the two moisture discharge fans 19 to be communicated, a plurality of branch pipes 21 are arranged on the main pipe 20 to be communicated with the microwave drying tunnel 7, and a moisture discharge pipe 22 is arranged at an air outlet of each moisture discharge fan 19;
during the moisture removing operation, the moisture removing fan 19 is started to collect moisture into the main pipe 20 through the branch pipes 21, and then the moisture is discharged through the moisture removing pipe 22 under the action of the moisture removing fan 19.
In this embodiment, 8 below equidistance in heat pump drying tunnel are provided with a plurality of groups heat pump drying system, every group heat pump drying system is including heat pump set 11, dryer 12 and the heat supply fan 13 that feeds through in proper order, heat pump set 11 and heat supply fan 13 communicate with heat pump drying tunnel 8 respectively, constitute the inner loop between heat pump set 11, heat supply fan 13 and the heat pump drying tunnel 8, heat pump set 11 is used for producing the high temperature heat source.
Specifically, the bottoms of the heat pump unit 11 and the heat pump drying tunnel 8 are provided with a return air pipe 23 to be communicated, the return air pipe 23 comprises a left section and a right section which are communicated with each other, the left section of the return air pipe 23 is vertically arranged, and the right section of the return air pipe 23 is bent into a 'L' shape;
a hot air supply pipe 24 is arranged between the two side walls of the hot air supply machine 13 and the heat pump drying tunnel 8 to be communicated, the section of the hot air supply pipe 24 is U-shaped, two ends above the hot air supply pipe 24 are bent and then extend into the top of the heat pump drying tunnel 8, and the lower part of the hot air supply pipe 24 is communicated with an air outlet of the hot air supply machine 13.
Heat pump drying tunnel 8, return air pipe 23, heat pump set 11, dryer 12, heat supply fan 13 and heat supply wind pipe 24 between the head and the tail communicate in proper order, during the operation of heat pump drying system: the heat pump unit 11 generates a high-temperature heat source, the heat supply fan 13 sucks heat through the air duct 12 and then discharges the heat into the top of the heat pump drying tunnel 8 through the heat supply air duct 24, the face blocks are dried, and waste heat is connected with the heat pump unit 11 through the air return duct 23 and is recycled, so that closed-loop circulation heat supply is formed.
The drying temperature of the instant noodles is reduced by the heat pump drying, the heat damage of the instant noodles caused by overhigh drying temperature can be effectively avoided, the product quality is damaged, and meanwhile, the oxidation reaction of the instant noodles can be prevented. The quality, color, aroma, taste, shape and luster of the dried instant noodles reach high-quality standards, and the natural mellow, natural color, unique flavor, original shape and nutritional ingredients of the instant noodles are ensured.
The drying device is arranged up and down in microwave drying and heat pump drying, instant noodle blocks are firstly dried by a single-layer microwave drying tunnel 7, the single-layer microwave heating has the characteristics of high heating speed, uniform heating, energy conservation, high efficiency, low-temperature sterilization and no pollution, and are dried for the second time in a multi-layer heat pump drying tunnel 8 in a reciprocating mode, the technical problems of nutrition loss, physicochemical indexes and quality index reduction in the high-temperature drying process are solved by multi-layer heat pump low-temperature drying, and the purposes of green high-quality instant noodle products, nutrition, health, quality improvement and efficiency improvement are achieved.
In order to increase the heat preservation of the drying rack body 2 and reduce the heat loss, the side walls of the microwave drying tunnel 7 and the heat pump drying tunnel 8 are provided with heat preservation plates 17.
In this embodiment, still be provided with a plurality of axial fan 15 on the back support body 3 and take off box mechanism 16, carry out the forced air cooling to the instant noodle through a plurality of axial fan 15, take off box mechanism 16 and can take off the box with the instant noodle that hangs on the box guipure 5, make both separation.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (8)
1. The heat pump and microwave combined drying device for the instant noodle blocks is characterized by comprising a front frame body (1), a drying machine frame body (2), a rear frame body (3) and a conveying mechanism which are sequentially arranged, wherein the conveying mechanism comprises a power motor (4) and a hanging box mesh belt (5) used for bearing the instant noodle blocks, and the power motor (4) drives the hanging box mesh belt (5) to be arranged among the front frame body (1), the drying machine frame body (2) and the rear frame body (3) in a circulating reciprocating manner;
the drying machine is characterized in that a partition plate (6) is arranged in the drying machine frame body (2), the drying machine frame body (2) is divided into a microwave drying tunnel (7) and a heat pump drying tunnel (8) which are distributed up and down by the partition plate (6), the hanging box mesh belt (5) penetrates through the microwave drying tunnel (7) and then bends to enter the heat pump drying tunnel (8), and the hanging box mesh belt (5) is distributed in the heat pump drying tunnel (8) in an S shape;
a microwave drying system is arranged above the microwave drying tunnel (7), the microwave drying system comprises a plurality of groups of microwave power supplies (9) which are arranged at equal intervals and a microwave frame body (10) used for supporting the microwave power supplies (9), and a moisture removing mechanism is arranged above the microwave frame body (10);
the heat pump drying tunnel (8) below equidistance is provided with a plurality of groups heat pump drying system, every group heat pump drying system is including heat pump set (11), dryer (12) and the heat supply fan (13) that communicate in proper order, heat pump set (11) and heat supply fan (13) communicate with heat pump drying tunnel (8) respectively, constitute the inner loop between heat pump set (11), heat supply fan (13) and heat pump drying tunnel (8).
2. An instant noodle block heat pump microwave combined drying device according to claim 1, characterized in that the power motor (4) is arranged on the rear frame body (3), and the rear frame body (3) is further provided with a plurality of axial flow fans (15) and a box-removing mechanism (16).
3. The instant noodle block heat pump and microwave combined drying device according to claim 1, wherein the combined rear section of the microwave drying tunnel (7), the heat pump drying tunnel (8) and the isolation plate (6) is in a shape like a Chinese character 'ri', and the side walls of the microwave drying tunnel (7) and the heat pump drying tunnel (8) are respectively provided with an insulation plate (17).
4. An instant noodle block heat pump and microwave combined drying device as claimed in claim 1, wherein a plurality of groups of microwave power supplies (9) are arranged at equal intervals along the length direction of the microwave drying tunnel (7), the microwave power supplies (9) are arranged on a microwave frame body (10), the microwave power supplies (9) are used for emitting microwaves, and the microwave power supplies (9) are communicated with the microwave drying tunnel (7).
5. The instant noodle block heat pump and microwave combined drying device as claimed in claim 4, wherein microwave suppressors (18) are arranged at two ends of the microwave frame body (10), and the microwave suppressors (18) are positioned at the inlet and outlet positions at two ends of the microwave drying tunnel (7) and used for suppressing microwave leakage;
arrange damp mechanism including laying arrange damp fan (19) at microwave frame (10) both ends, two it is responsible for (20) in order to communicate to be provided with between the air intake of arranging damp fan (19), be provided with a plurality of branch pipes (21) on being responsible for (20) in order to communicate microwave drying tunnel (7), every air outlet of arranging damp fan (19) is provided with arranges damp pipe (22).
6. The microwave combined drying device for the instant noodle blocks by the heat pump according to claim 1, wherein the heat pump unit (11) is communicated with the heat pump drying tunnel (8) through a return air pipe (23), and a heat supply air pipe (24) is arranged between the heat supply air fan (13) and two side walls of the heat pump drying tunnel (8) for communication.
7. The heat pump and microwave combined drying device for the instant noodles as claimed in claim 6, wherein the air return pipe (23) comprises a left section and a right section which are communicated with each other, the left section of the air return pipe (23) is vertically arranged, and the right section of the air return pipe (23) is bent into a 'L' shape;
the section of the hot air supply pipe (24) is U-shaped, two ends of the upper part of the hot air supply pipe (24) are bent and then extend into the top of the heat pump drying tunnel (8), and the lower part of the hot air supply pipe (24) is communicated with an air outlet of the hot air supply machine (13).
8. The instant noodle block heat pump and microwave combined drying device according to claim 7, wherein the heat pump drying tunnel (8), the return air pipe (23), the heat pump unit (11), the air duct (12), the heat supply fan (13) and the heat supply air pipe (24) are sequentially communicated end to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022847863.6U CN214095400U (en) | 2020-12-02 | 2020-12-02 | Instant noodle block heat pump and microwave combined drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022847863.6U CN214095400U (en) | 2020-12-02 | 2020-12-02 | Instant noodle block heat pump and microwave combined drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095400U true CN214095400U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022847863.6U Active CN214095400U (en) | 2020-12-02 | 2020-12-02 | Instant noodle block heat pump and microwave combined drying device |
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| Country | Link |
|---|---|
| CN (1) | CN214095400U (en) |
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2020
- 2020-12-02 CN CN202022847863.6U patent/CN214095400U/en active Active
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