Intelligent automatic continuous steaming machine

Abstract

The present invention provides an intelligent automatic continuous steaming machine, which belongs to the technical field of food processing, and comprises: a feeding module, which is provided with a food material feeding end and a feeding end box, and a first air collecting hood is provided on the feeding end box, and a first heat exchanger is provided in the first air collecting hood; a discharging module, which is provided with a food material discharging end and a discharging end box, and a second air collecting hood is provided on the discharging end box, and a second heat exchanger is provided in the second air collecting hood; a steaming module, which comprises a steaming chamber, and a water replenishment system and a steam system are built therein; a transmission module, which comprises a transmission mesh belt for carrying the steamed food material, wherein the water outlet end of the water replenishment system is located above the transmission mesh belt, and the air outlet end of the steam system is located between the upper and lower sides of the transmission mesh belt. The present invention improves the taste of rice by cooperating with the water replenishment system and the steam system.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing and relates to a steaming machine, in particular to an intelligent automatic continuous steaming machine. Background Art

[0002] Existing food machinery processes and makes food materials, especially granular food materials such as rice, millet, beans, etc., mostly by boiling.

[0003] Patent application (CN201510703433.8) discloses a food steaming machine, which includes a steaming portion, wherein the steaming portion includes a steaming body, the steaming body forming a steaming chamber, wherein the steaming chamber has an inlet and an outlet; and a conveying device, wherein the conveying device is movably arranged in the steaming chamber, wherein the conveying device extends from the steaming chamber of the steaming body to the inlet of the steaming chamber and forms a carrying portion, wherein the conveying device is arranged to be driven to move from the inlet of the steaming chamber to the outlet of the steaming chamber, so that the food material carried on the carrying portion of the conveying device can be conveyed by the conveying device to the steaming chamber of the steaming body.

[0004] However, the food steaming machine described above uses steam to cook rice, which can easily cause excessively fast water loss on the surface of rice grains, eventually forming "half-cooked" rice, affecting the taste of the rice. Summary of the invention

[0005] The purpose of the present invention is to solve the above problems in the prior art and to provide an intelligent automatic continuous steaming machine capable of improving the taste of rice.

[0006] The purpose of the present invention can be achieved through the following technical solutions: an intelligent automatic continuous steaming machine, comprising:

[0007] A feeding module is provided with a first cavity inside, and a food material feeding end and an inlet box are respectively provided at both ends of the first cavity, wherein the food material feeding end and the inlet box are both connected with the first cavity, and a first air collecting hood connected with the inlet box is provided on the inlet box, and a first heat exchanger is provided in the first air collecting hood, and a water inlet end of the first heat exchanger is connected with a water outlet end of a water pump;

[0008] A discharging module is provided with a second cavity inside, and a food material discharging end and an outlet box are respectively provided at both ends of the second cavity, wherein the food material discharging end and the outlet box are both connected to the second cavity, and a second air collecting hood connected to the outlet box is provided on the outlet box, and a second heat exchanger is provided in the second air collecting hood, and a water inlet end of the second heat exchanger is connected to a water outlet end of the first heat exchanger;

[0009] The steaming module is located between the feeding module and the discharging module, and the steaming module includes a steaming chamber, and a steaming chamber connected with the first cavity and the second cavity is arranged in the steaming chamber, wherein a water replenishment system and a steam system are arranged in the steaming chamber, and the water outlet direction of the water replenishment system is from top to bottom, and the gas outlet direction of the steam system is along the vertical direction. The water inlet end of the water replenishment system is connected to the water outlet end of the second heat exchanger;

[0010] The transmission module includes a transmission mesh belt for carrying the food to be cooked, and the two ends of the transmission mesh belt are respectively located in the first cavity and the second cavity, wherein the water outlet end of the water replenishment system is located above the transmission mesh belt, and the gas outlet end of the steam system is located between the upper and lower sides of the transmission mesh belt.

[0011] In the above-mentioned intelligent automatic continuous steaming machine, the first heat exchanger and the second heat exchanger are arranged in an S shape, and the water inlet end of the first heat exchanger is close to the end where the first air collecting hood is connected to the inlet box, the water outlet end of the first heat exchanger is far away from the end where the first air collecting hood is connected to the inlet box, the water inlet end of the second heat exchanger is far away from the end where the second air collecting hood is connected to the outlet box, and the water outlet end of the second heat exchanger is close to the end where the second air collecting hood is connected to the outlet box.

[0012] In the above-mentioned intelligent automatic continuous steaming machine, the water replenishing system includes multiple water replenishing units, and the multiple water replenishing units are arranged in sequence along the conveying direction of the food, wherein each water replenishing unit includes a water inlet pipe and a water outlet pipe connected to the water inlet pipe, and the water inlet pipe in each water replenishing unit can be commonly connected to the water inlet main pipe, which is connected to the water outlet end of the second heat exchanger.

[0013] In the above-mentioned intelligent automatic continuous steaming machine, the steam system includes a plurality of steam units, and the plurality of steam units are arranged in sequence along the conveying direction of the food, wherein each steam unit includes an air inlet pipe and an air outlet pipe connected to the air inlet pipe, and the air inlet pipe in each steam unit can be commonly connected to an air inlet main pipe, which is connected to a steam generator.

[0014] In the above-mentioned intelligent automatic continuous steaming machine, the steam unit also includes a plurality of steam boxes, through which the air outlet pipes in the corresponding steam units are stored in the steam boxes, and steam outlet holes are provided on the upper and lower surfaces of the steam boxes.

[0015] In the above-mentioned intelligent automatic continuous steaming machine, a plurality of inspection windows are arranged on the cavity wall of the steaming cavity, and sealing strips are arranged along the edges of the inspection windows, wherein an inspection door body is movably and detachably connected to each inspection window.

[0016] In the above-mentioned intelligent automatic continuous steaming machine, the number of steaming modules can be multiple, and the multiple steaming modules are arranged side by side along the transmission direction of the food, wherein two adjacent steaming modules are interconnected, and the multiple steaming modules share a water replenishment system and a steam system.

[0017] In the above-mentioned intelligent automatic continuous steaming machine, a discharge window is also provided on the feed module, and the discharge window is located between the food feed end and the feed end box, and the edge of the discharge window extends upward in a direction away from the first cavity to form a rib, wherein an annular groove is formed between the rib and the feed shell of the feed module, and liquid is injected into the annular groove, and the liquid level is not higher than the highest level of the rib; the cover plate is nested with the rib to open or seal the discharge window.

[0018] In the above-mentioned intelligent automatic continuous steaming machine, a smoke outlet hood is also provided on the discharging module, and the smoke outlet hood is located on one side of the discharging end box and above the food discharging end, wherein a smoke outlet channel is provided in the smoke outlet hood.

[0019] In the above-mentioned intelligent automatic continuous steaming machine, a detachable cover is also provided on the smoke outlet hood.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] (1) The present invention provides an intelligent automatic continuous steaming machine, which improves the taste of rice by cooperating with a water replenishment system and a steam system.

[0022] (2) The first heat exchanger and the second heat exchanger are arranged into an S-shaped structure to increase the heating area of ​​the first heat exchanger and the second heat exchanger, and to increase the distance and time for the water to flow in the first heat exchanger and the second heat exchanger, thereby ensuring that the temperature of the water flowing out of the water outlet of the first heat exchanger and the water outlet of the second heat exchanger reaches a preset temperature, thereby ensuring the taste of the rice after it is subsequently steamed.

[0023] (3) By adding a steam box and collecting the air outlet pipe in each steam unit in the steam box, the steam is concentrated, and the intensity of the steam on the rice grains per unit area on the transmission net is increased, thereby ensuring the taste of the steamed rice. In addition, the transmission net belt has a certain thickness. Although the transmission net belt is provided with air holes, the air holes are relatively dense. Generally, the impact of steam may not be able to penetrate the transmission net belt. By providing a steam box, the impact of steam per unit area can be increased, so that it can easily penetrate the transmission net belt, ensuring that the rice grains on the transmission net belt are heated evenly.

[0024] (4) By setting up a discharge window, it is possible to heat food materials other than steamed rice, thereby expanding the versatility of the entire device. In addition, through the "water seal" structure, that is, liquid is injected into the annular groove and the cover plate is embedded in the discharge window, it is possible to prevent steam from overflowing from the discharge window and burning the operator, thereby improving the safety of the device.

[0025] (5) By providing a smoke outlet channel, the steam in the steaming module can be discharged along a preset track without overflowing from other structures of the entire device, thereby ensuring the safety of the operator when using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an intelligent automatic continuous steaming machine of the present invention.

[0027] Figure 2 It is a partial structural schematic diagram of an intelligent automatic continuous steaming machine of the present invention.

[0028] Figure 3 It is a structural schematic diagram of a water replenishment unit in a preferred embodiment of the present invention.

[0029] Figure 4 It is a partial structural schematic diagram of a steaming module in a preferred embodiment of the present invention.

[0030] Figure 5 yes Figure 4 A schematic diagram of the local structure from another perspective is shown.

[0031] Figure 6 It is a structural schematic diagram of a feed module in a preferred embodiment of the present invention.

[0032] Figure 7 yes Figure 6 Schematic diagram of the partial structure of the feeding module shown.

[0033] Figure 8 It is a structural schematic diagram of a discharging module in a preferred embodiment of the present invention.

[0034] Fig. 9 yes Figure 8 A schematic diagram of the structure from another perspective is shown.

[0035] In the figure,

[0036] 100, feed module; 110, first cavity; 120, food feed end; 130, feed end box; 140, first air collecting hood; 150, first heat exchanger; 160, feed shell; 161, discharge window; 162, retaining edge; 163, annular groove; 170, cover plate;

[0037] 200. Water pump;

[0038] 300, discharging module; 310, second cavity; 320, food discharging end; 330, discharging end box; 340, second gas collecting hood; 350, second heat exchanger; 360, smoke discharging hood; 361, smoke discharging channel; 362, sealing cover;

[0039] 400, steaming module; 410, steaming chamber; 411, inspection window; 412, sealing strip; 413, inspection door; 420, steaming chamber; 430, water supply unit; 431, water inlet pipe; 432, water outlet pipe; 440, steam unit; 441, air inlet pipe; 442, air outlet pipe; 443, steam box; 444, steam box bracket;

[0040] 500, transmission module; 510, transmission mesh belt; 520, transmission motor; 530, reducer; 540, driving gear; 550, transmission shaft; 560, driven gear;

[0041] 600. Steam generator. DETAILED DESCRIPTION

[0042] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0043] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] like Figures 1 to 9 As shown, the present invention provides an intelligent automatic continuous steaming machine, comprising:

[0045] The feed module 100 is provided with a first cavity 110 inside, and a food feed end 120 and an inlet box 130 are respectively provided at both ends of the first cavity 110, wherein the food feed end 120 and the inlet box 130 are both connected to the first cavity 110, and a first air collecting hood 140 connected to the inlet box 130 is provided on the inlet box 130, and a first heat exchanger 150 is provided in the first air collecting hood 140, and a water inlet end of the first heat exchanger 150 is connected to a water outlet end of a water pump 200;

[0046] The discharging module 300 is provided with a second cavity 310 inside, and a food material discharging end 320 and an outlet box 330 are respectively provided at both ends of the second cavity 310, wherein the food material discharging end 320 and the outlet box 330 are both connected to the second cavity 310, and a second air collecting hood 340 connected to the outlet box 330 is provided on the outlet box 330, and a second heat exchanger 350 is provided in the second air collecting hood 340, and a water inlet end of the second heat exchanger 350 is connected to a water outlet end of the first heat exchanger 150;

[0047] The steaming module 400 is located between the feeding module 100 and the discharging module 300, and the steaming module 400 includes a steaming chamber 410, and a steaming chamber 420 connected with the first cavity 110 and the second cavity 310 is arranged in the steaming chamber 410, wherein a water replenishment system and a steam system are arranged in the steaming chamber 420 and are distributed up and down, and the water outlet direction of the water replenishment system is from top to bottom, and the gas outlet direction of the steam system is along the vertical direction. The water inlet end of the water replenishment system is connected to the water outlet end of the second heat exchanger 350;

[0048] The transmission module 500 includes a transmission mesh belt 510 for carrying the food to be cooked, and the two ends of the transmission mesh belt 510 are respectively located in the first cavity 110 and the second cavity 310, wherein the water outlet end of the water replenishment system is located above the transmission mesh belt 510, and the gas outlet end of the steam system is located between the upper and lower sides of the transmission mesh belt 510.

[0049] It is worth mentioning that since the first air collecting hood 140 and the second air collecting hood 340 are connected to the steaming chamber 420, the first heat exchanger 150 and the second heat exchanger 350 located in the first air collecting hood 140 and the second air collecting hood 340 are always in an environment surrounded by steam. When water flows through the first heat exchanger 150 and the second heat exchanger 350, the water in the first heat exchanger 150 and the second heat exchanger 350 can be heated by the heat conduction effect. Therefore, the water flowing out of the water replenishment system has a certain temperature. Generally, the temperature of the water passing through the first heat exchanger 150 when flowing out from the water outlet of the first heat exchanger 150 is about 65°, and the temperature of the water passing through the second heat exchanger 350 when flowing out from the water outlet of the second heat exchanger 350 is about 95°. Therefore, the rice grains on the transmission mesh belt 510 are steamed under the action of steam on the one hand, and water is replenished in time under the action of the water replenishment system on the other hand, thereby ensuring the taste of the steamed rice.

[0050] The invention provides an intelligent automatic continuous steaming machine, which improves the taste of rice by cooperating a water replenishing system with a steam system.

[0051] Preferably, the first heat exchanger 150 and the second heat exchanger 350 are arranged in an S shape, and the water inlet end of the first heat exchanger 150 is close to the end where the first air collecting hood 140 is connected to the inlet box 130, the water outlet end of the first heat exchanger 150 is far away from the end where the first air collecting hood 140 is connected to the inlet box 130, the water inlet end of the second heat exchanger 350 is far away from the end where the second air collecting hood 340 is connected to the outlet box 330, and the water outlet end of the second heat exchanger 350 is close to the end where the second air collecting hood 340 is connected to the outlet box 330.

[0052] It is worth mentioning that since the water pump 200 is installed below the feeding module 100, in order to shorten the distance between the water inlet end of the first heat exchanger 150 and the water outlet end of the water pump 200, the water inlet end of the first heat exchanger 150 is arranged at the end connected to the first air collecting hood 140 and the inlet end box 130; and the water inlet end of the water replenishment system is located below the steaming module 400. In order to shorten the distance between the water outlet end of the second heat exchanger 350 and the water inlet end of the water replenishment system, the water outlet end of the second heat exchanger 350 is arranged at the end connected to the second air collecting hood 340 and the outlet end box 330.

[0053] In this embodiment, the first heat exchanger 150 and the second heat exchanger 350 are arranged to be an S-shaped structure, so as to increase the heating area of ​​the first heat exchanger 150 and the second heat exchanger 350, and increase the distance and time of water flowing in the first heat exchanger 150 and the second heat exchanger 350, thereby ensuring that the temperature of water flowing out from the water outlet end of the first heat exchanger 150 and the water outlet end of the second heat exchanger 350 reaches a preset temperature, thereby ensuring the taste of the rice after it is subsequently steamed.

[0054] Preferably, the water replenishment system includes multiple water replenishment units 430, and the multiple water replenishment units 430 are arranged in sequence along the food conveying direction, wherein each water replenishment unit 430 includes a water inlet pipe 431, and a water outlet pipe 432 connected to the water inlet pipe 431, and the water inlet pipe 431 in each water replenishment unit 430 can be commonly connected to a water inlet main pipe, which is connected to the water outlet end of the second heat exchanger 350.

[0055] It is worth mentioning that since the space inside the steaming chamber 420 is relatively large, in order to ensure that the rice grains at all parts of the transmission mesh belt 510 can be replenished with sufficient moisture, two methods are generally used. One is to increase the number of water replenishment units 430, so that the number of water outlet pipes 432 can be increased, thereby ensuring that the rice grains at all parts of the transmission mesh belt 510 can be replenished with sufficient moisture. The other method is to change the structure of the water outlet pipe 432, that is, to form the water outlet pipe 432 into an I-shaped structure, or a W-shaped structure, etc.

[0056] In addition, based on the above two methods, the structure of the water outlet nozzle on the water outlet pipe 432 can be improved so that the water sprayed from the water outlet nozzle is arranged in a divergent shape, like the structure of a water nozzle on a lawn. This further satisfies the requirement that the rice grains at all parts of the transmission mesh belt 510 can be replenished with sufficient water.

[0057] Preferably, the steam system includes a plurality of steam units 440, and the plurality of steam units 440 are arranged in sequence along the direction of conveying the food, wherein each steam unit 440 includes an air inlet pipe 441 and an air outlet pipe 442 connected to the air inlet pipe 441, and the air inlet pipe 441 in each steam unit 440 can be commonly connected to an air inlet main pipe, which is connected to the steam generator 600.

[0058] It is worth mentioning that, similar to the water replenishment system, since the space inside the steaming chamber 420 is relatively large, in order to ensure that the rice grains at various positions on the transmission mesh belt 510 can be covered by steam, two methods can also be adopted. One is to increase the number of steam units 440, and the other is to change the structure of the air outlet pipe 442. At the same time, the structure of the air outlet nozzle on the air outlet pipe 442 can be changed. Therefore, they will not be elaborated here.

[0059] It is further pointed out that generally, the number of the water replenishment units 430 is the same as the number of the steam units 440 , and the positions of the water replenishment units 430 correspond one-to-one to the positions of the steam units 440 .

[0060] Preferably, the steam unit 440 further includes a plurality of steam boxes 443 , through which the air outlet pipes 442 in the corresponding steam units 440 are stored in the steam boxes 443 , and steam outlet holes are provided on the upper and lower surfaces of the steam boxes 443 .

[0061] In this embodiment, a steam box 443 is added, and the air outlet pipe 442 in each steam unit 440 is correspondingly retracted in the steam box 443, so that the steam is concentrated, and the intensity of the steam on the rice grains per unit area on the transmission net is increased, thereby ensuring the taste of the rice after steaming. In addition, the transmission mesh belt 510 has a certain thickness. Although the transmission mesh belt 510 is provided with air holes, the air holes are relatively dense, and the impact of general steam may not be able to penetrate the transmission mesh belt 510. By providing the steam box 443, the impact of the steam per unit area can be increased, so that it can easily penetrate the transmission mesh belt 510, thereby ensuring that the rice grains on the transmission mesh belt 510 are heated evenly.

[0062] It is worth mentioning that a plurality of steam box supports 444 are provided in the steaming chamber 420 , and the steam box 443 is supported by the steam box supports 444 , so that the steam box 443 is located between the upper and lower sides of the transmission mesh belt 510 .

[0063] Preferably, a plurality of inspection windows 411 are provided on the wall of the steaming chamber 420, and sealing strips 412 are provided along the edges of the inspection windows 411, wherein an inspection door body 413 is movably and detachably connected to each inspection window 411, and the inspection window 411 can be opened or closed by the inspection door body 413 to enable the interior of the steam unit 440 to be repaired.

[0064] Preferably, there may be multiple steaming modules 400, and the multiple steaming modules 400 are arranged side by side along the food transmission direction, wherein two adjacent steaming modules 400 are interconnected, and the multiple steaming modules 400 share a water replenishment system and a steam system.

[0065] Preferably, a discharge window 161 is further provided on the feed module 100, and the discharge window 161 is located between the food feed end 120 and the feed end box 130, and the edge of the discharge window 161 extends upward in a direction away from the first cavity 110 to form a rib 162, wherein an annular groove 163 is formed between the rib 162 and the feed shell 160 of the feed module 100, and liquid is injected into the annular groove 163, and the liquid level is not higher than the highest level of the rib 162; the cover plate 170 forms a nested fit with the rib 162 to open or seal the discharge window 161.

[0066] It is worth mentioning that when the steamed food needs to be heated, it can be inserted from the material discharge window 161 and placed on the conveying mesh belt 510 , and then the material discharge window 161 is sealed by the cover plate 170 .

[0067] In this embodiment, by providing the discharge window 161, it is possible to heat ingredients other than steamed rice, thereby expanding the versatility of the entire device. In addition, through the "water seal" structure, that is, liquid is injected into the annular groove 163, and the cover plate 170 is embedded in the discharge window 161, it is possible to prevent steam from overflowing from the discharge window 161 and burning the operator, thereby improving the safety of the device.

[0068] Preferably, a smoke outlet hood 360 is further provided on the discharging module 300 , and the smoke outlet hood 360 is located at one side of the discharging end box 330 and above the food discharging end 320 , wherein a smoke outlet channel 361 is provided in the smoke outlet hood 360 .

[0069] In this embodiment, by providing the smoke outlet channel 361, the steam in the steaming module 400 can be discharged along a preset track without overflowing from other structures of the entire device, thereby ensuring the safety of the operator when using the device.

[0070] It is further pointed out that a detachable cover 362 is also provided on the smoke exhaust hood 360 to serve as an inspection position for the discharge module 300 .

[0071] Preferably, the transmission module 500 includes a transmission motor 520, and the output end of the transmission motor 520 is connected to a reducer 530, and the output end of the reducer 530 is connected to a driving gear 540, wherein a transmission shaft 550 is respectively arranged at both ends of the transmission mesh belt 510, and a driven gear 560 is connected to one end of a transmission shaft 550, and the driven gear 560 is connected to the driving gear 540 by a chain.

[0072] It should be noted that in the present invention, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. The terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0073] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0074] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An intelligent automatic continuous steaming machine, characterized in that: include: A feeding module is provided with a first cavity inside, and a food material feeding end and an inlet box are respectively provided at both ends of the first cavity, wherein the food material feeding end and the inlet box are both connected with the first cavity, and a first air collecting hood connected with the inlet box is provided on the inlet box, and a first heat exchanger is provided in the first air collecting hood, and a water inlet end of the first heat exchanger is connected with a water outlet end of a water pump; A discharging module is provided with a second cavity inside, and a food material discharging end and an outlet box are respectively provided at both ends of the second cavity, wherein the food material discharging end and the outlet box are both connected to the second cavity, and a second air collecting hood connected to the outlet box is provided on the outlet box, and a second heat exchanger is provided in the second air collecting hood, and a water inlet end of the second heat exchanger is connected to a water outlet end of the first heat exchanger; The steaming module is located between the feeding module and the discharging module, and the steaming module includes a steaming chamber, and a steaming chamber connected with the first cavity and the second cavity is arranged in the steaming chamber, wherein a water replenishment system and a steam system are arranged in the steaming chamber, and the water outlet direction of the water replenishment system is from top to bottom, and the gas outlet direction of the steam system is along the vertical direction. The water inlet end of the water replenishment system is connected to the water outlet end of the second heat exchanger; The transmission module includes a transmission mesh belt for carrying the food to be cooked, and the two ends of the transmission mesh belt are respectively located in the first cavity and the second cavity, wherein the water outlet end of the water replenishment system is located above the transmission mesh belt, and the gas outlet end of the steam system is located between the upper and lower sides of the transmission mesh belt.

2. The intelligent automatic continuous steaming machine according to claim 1, characterized in that: The first heat exchanger and the second heat exchanger are arranged in an S shape, and the water inlet end of the first heat exchanger is close to the end where the first air collecting hood is connected to the inlet box, the water outlet end of the first heat exchanger is far away from the end where the first air collecting hood is connected to the inlet box, the water inlet end of the second heat exchanger is far away from the end where the second air collecting hood is connected to the outlet box, and the water outlet end of the second heat exchanger is close to the end where the second air collecting hood is connected to the outlet box.

3. The intelligent automatic continuous steaming machine according to claim 1, characterized in that: The water replenishment system includes multiple water replenishment units, and the multiple water replenishment units are arranged in sequence along the direction of food delivery, wherein each water replenishment unit includes a water inlet pipe and a water outlet pipe connected to the water inlet pipe, and the water inlet pipe in each water replenishment unit can be commonly connected to a water inlet main pipe, which is connected to the water outlet end of the second heat exchanger.

4. An intelligent automatic continuous steaming machine according to any one of claims 1 to 3, characterized in that: The steam system includes multiple steam units, and the multiple steam units are arranged in sequence along the direction of food delivery, wherein each steam unit includes an air inlet pipe and an air outlet pipe connected to the air inlet pipe, and the air inlet pipe in each steam unit can be commonly connected to an air inlet main pipe, which is connected to a steam generator.

5. The intelligent automatic continuous steaming machine according to claim 4, characterized in that: The steam unit further comprises a plurality of steam boxes, through which the air outlet pipes in the corresponding steam units are stored in the steam boxes, and steam outlet holes are arranged on the upper and lower surfaces of the steam boxes.

6. The intelligent automatic continuous steaming machine according to claim 1, characterized in that: A plurality of inspection windows are arranged on the cavity wall of the steaming cavity, and sealing strips are arranged along the edges of the inspection windows, wherein an inspection door body is movably and detachably connected to each inspection window.

7. The intelligent automatic continuous steaming machine according to claim 1, characterized in that: There may be multiple steaming modules, and the multiple steaming modules are arranged side by side along the food transmission direction, wherein two adjacent steaming modules are interconnected, and the multiple steaming modules share a water replenishment system and a steam system.

8. The intelligent automatic continuous steaming machine according to claim 1, characterized in that: A discharge window is also provided on the feed module, which is located between the food feed end and the feed end box, and the edge of the discharge window extends upward in a direction away from the first cavity to form a rib, wherein an annular groove is formed between the rib and the feed shell of the feed module, and liquid is injected into the annular groove, and the liquid level is not higher than the highest level of the rib; the cover plate is nested with the rib to open or seal the discharge window.

9. The intelligent automatic continuous steaming machine according to claim 1, characterized in that: A smoke outlet hood is also provided on the discharging module, and the smoke outlet hood is located at one side of the discharging end box body and above the food discharging end, wherein a smoke outlet channel is provided in the smoke outlet hood.

10. The intelligent automatic continuous steaming machine according to claim 9, characterized in that: A detachable cover is also provided on the smoke outlet hood.

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