An anti-interference corridor sterilization mechanism

Abstract

The present invention discloses a corridor sterilization mechanism with anti-interference in transportation, which relates to the technical field of bacterial material processing, including a main corridor, a sealing chamber component and a waste heat recovery component. The left and right sides of the main corridor are provided with inlets and outlets, and the inner bottom surface of the main corridor is provided with a feeding conveyor belt. The interior of the main corridor is provided with a cleaning chamber, a preheating chamber, a sterilization chamber and a heat exchange chamber from left to right. The corridor sterilization mechanism with anti-interference in transportation, the main corridor and the auxiliary corridor are semi-enclosed corridors, which can play an anti-interference role in conjunction with an air curtain machine, and the sealing chamber component is provided so that the cleaning chamber, the preheating chamber, the sterilization chamber and the heat exchange chamber respectively constitute independent chambers while feeding, so that the bacterial material can be sterilized in multiple stages of sealed chambers during the transportation process, and the cleaning and disinfection processes can be completed simultaneously during the disinfection process, and the cleaning water can be filtered and purified to recover and recycle the waste heat of high-temperature sterilization, and the functionality is better.

Description

Technical Field

[0001] The invention relates to the technical field of fungus material processing, in particular to an interference-proof corridor sterilization mechanism. Background Art

[0002] Mushroom material is a kind of mushroom material processed from edible fungi, which are generally called mushrooms, including shiitake mushrooms, enoki mushrooms, tea tree mushrooms, king oyster mushrooms, and hericium erinaceus. In the process of mushroom material processing, it needs to be sterilized, so a sterilization mechanism is needed.

[0003] For example, the invention with application number CN201911156413.8 discloses a sterilization box for edible fungi, including: the sterilization mechanism similar to the above application currently has the following shortcomings: during the sterilization process, it is necessary to feed it automatically, and the feeding needs to adopt a semi-closed structure, which makes it easy for the external environment to interfere with the feeding process, and therefore it is not convenient to realize the anti-interference integrated conveying and disinfection process.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an anti-interference corridor sterilization mechanism is proposed. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides an interference-proof corridor sterilization mechanism, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an interference-proof corridor sterilization mechanism, comprising a main corridor, a sealing chamber assembly and a waste heat recovery assembly, wherein the left and right sides of the main corridor are provided with inlet and outlet ports, and the inner bottom surface of the main corridor is provided with a feeding conveyor belt, and the interior of the main corridor is provided with a cleaning chamber, a preheating chamber, a sterilization chamber and a heat exchange chamber from left to right, an upper frame is fixed on the upper side of the main corridor, and a sealing chamber assembly is installed inside the upper frame and the main corridor, and the sealing chamber assembly comprises a cylinder, a piston rod, a sealing plate, a groove and a partition plate, a piston rod is provided on the lower side of the cylinder, and the cylinder and The piston rod is located inside the upper frame, a sealing plate is fixed below the piston rod, and an embedding groove is provided on the lower side of the sealing plate, a partition plate is fixed on the outer surface of the feeding conveyor belt, and the partition plate is snap-connected to the embedding groove, a water storage tank is installed below the main corridor, and a waste heat recovery component is installed above one side of the water storage tank, the waste heat recovery component includes a first water pump, a heat exchange pipe, a second water pump and a water supply pipe, a heat exchange pipe is connected above the first water pump, and the heat exchange pipe is distributed in a snake shape on the front and rear side walls of the heat exchange bin, a second water pump is installed above the heat exchange pipe, and the other side of the second water pump is connected to the water supply pipe.

[0007] Furthermore, a cleaning component is installed inside the cleaning bin, and the cleaning component includes a clean water tank, a water valve, a cleaning pipe and a cleaning nozzle. The clean water tank is located inside the upper frame, and a cleaning pipe is connected to the bottom of the clean water tank through a pipe, and a water valve is provided in the middle of the pipe. A cleaning nozzle is fixed below the cleaning pipe, and the cleaning nozzles are arranged at equal distances.

[0008] Furthermore, an ultraviolet sterilization lamp is installed on the inner wall side of the preheating chamber, and air heating components are arranged above the interior of the preheating chamber and the sterilization chamber, and air heating components are installed on both the front and rear sides of the inner wall of the sterilization chamber.

[0009] Furthermore, the air heating assembly includes a heating chamber, a heating plate and a hot air blower. The heating chamber is located inside the upper frame, and a heating plate is fixed inside the heating chamber. The hot air blower is installed below the heating chamber.

[0010] Furthermore, a filter assembly is provided on one side of the interior of the water tank, and the filter assembly includes a guide baffle, the guide baffle is fixedly connected to the upper wall of the water tank, and the guide baffle is located below the cleaning bin and the preheating bin, the lower sides of the cleaning bin and the preheating bin are interconnected with the water tank, the filter assembly also includes a first filter screen, a second filter screen and a filter purification layer, the first filter screen and the second filter screen are installed in sequence from top to bottom below the guide baffle, and a filter purification layer is provided on the other side of the interior of the water tank.

[0011] Furthermore, a filter anti-blocking component is installed on the upper surface of the first filter, and the filter anti-blocking component includes a side frame, a servo motor, a screw rod, a threaded barrel and an anti-blocking brush. A servo motor is installed on one side of the side frame, and a screw rod is provided on one side of the servo motor. A threaded barrel is installed on the outside of the screw rod, and an anti-blocking brush is connected to one side of the threaded barrel, and the lower side surface of the anti-blocking brush is in contact with the upper side surface of the first filter.

[0012] Furthermore, auxiliary corridors are fixed on both sides of the front and rear of the main corridor, a feeding port is opened on the middle side of the cleaning bin, preheating bin and sterilization bin close to the auxiliary corridor, and air curtain machines are installed on the side above the inlet and outlet and the feeding port.

[0013] Furthermore, a secondary sterilization feeding assembly is arranged inside the feeding port, and the secondary sterilization feeding assembly includes a feeding conveyor belt, a central conveyor belt and a discharging conveyor belt. The feeding conveyor belt and the discharging conveyor belt are located inside the front and rear sub-corridors, and a central conveyor belt is arranged on one side of the feeding conveyor belt.

[0014] Furthermore, the secondary sterilization feeding assembly also includes a first transfer belt and a second transfer belt, and there are three central conveyor belts. The three central conveyor belts are respectively located inside the cleaning bin, the preheating bin, and the sterilization bin. The first conveyor belt is provided at the end of the central conveyor belt inside the cleaning bin, the second conveyor belt is provided at the end of the central conveyor belt inside the preheating bin, and the discharge conveyor belt is provided at the end of the central conveyor belt inside the sterilization bin.

[0015] Furthermore, the preparation method of the anti-interference conveying corridor sterilization mechanism includes the following specific steps:

[0016] Step 1: First, feed the bacterial material through the feeding conveyor belt, and use the air curtain machine to isolate the airflow and dust at the inlet and outlet positions, and then control the sealing assembly so that the embedding groove of the sealing plate can be combined and connected with the partition plate on the upper side of the feeding conveyor belt, so as to achieve the sealing of the warehouse so that the cleaning warehouse, preheating warehouse, sterilization warehouse, and heat exchange warehouse respectively constitute independent chambers;

[0017] Step 2: Rinse the bacterial material on the surface of the feeding conveyor belt through the cleaning component. Since the feeding conveyor belt is a hollow structure, the cleaning water can penetrate into the water storage tank through the cavity between the guide baffles, and then filter the sewage once through the first filter screen, and push the impurities on the surface of the first filter screen to prevent blocking through the anti-blocking brush, and then pass through the second filter screen to facilitate secondary filtration of the sewage;

[0018] Step 3: sterilize the bacterial material in the preheating chamber by irradiating it with an ultraviolet sterilization lamp, and then preheat the bacterial material in the preheating chamber by adding an air heating component 12, and air heating components are also provided on the front and back sides of the inner wall of the sterilization chamber so that multiple heat sources can fully heat the interior of the sterilization chamber to achieve high-temperature sterilization;

[0019] Step 4: Filter and purify the sewage through the filtration and purification layer inside the water storage tank, and then pump the filtered and purified water inside the water storage tank into the heat exchange tube through the first water pump, so that the residual heat inside the heat exchange bin can exchange heat with the heat exchange tubes on both sides to increase the temperature of the purified water, and then pump the warm water after heat exchange into the water storage tank through the second water pump and the water delivery pipe for recycling;

[0020] Step 5: The sterilized bacterial material in the loading conveyor belt can be fed to the upper side of the feeding conveyor belt with the assistance of a spiral feeder or other feeding equipment, and then the feeding conveyor belt can feed the bacterial material to the central conveyor belt inside the cleaning bin for secondary cleaning. Similarly, the bacterial material on the surface of the central conveyor belt inside the cleaning bin can be fed to the central conveyor belt inside the preheating bin through the first transfer belt for secondary preheating and sterilization, and then fed to the central conveyor belt inside the sterilization bin through the second transfer belt for secondary high-temperature sterilization, and finally discharged.

[0021] The present invention provides an interference-proof corridor sterilization mechanism, which has the following beneficial effects:

[0022] The corridor sterilization mechanism for preventing interference in conveying has a main corridor and a secondary corridor as semi-enclosed corridors, which can play an anti-interference role in conjunction with an air curtain machine. The arrangement of the sealing bin components allows the cleaning bin, preheating bin, sterilization bin, and heat exchange bin to constitute independent chambers respectively during feeding, so that the bacterial material can be subjected to multi-stage sealed bin disinfection during the conveying process, and the cleaning and disinfection processes can be completed simultaneously during the disinfection process. The cleaning water can be filtered and purified to recover and recycle the residual heat of high-temperature sterilization, and the functionality is better.

[0023] 1. The corridor sterilization mechanism for conveying anti-interference is provided with a sealing chamber assembly, which is convenient for driving the lifting and lowering of the sealing plate through the cylinder and the piston rod, so that the embedding groove of the sealing plate can be combined and connected with the partition plate on the upper side of the feeding conveyor belt, thereby realizing the sealing of the chamber so that the cleaning chamber, the preheating chamber, the sterilization chamber and the heat exchange chamber respectively constitute independent chambers. At the same time, the partition plate is limited by the embedding groove and cannot continue to move. On the contrary, the sealing plate can be raised to continue to feed the bacterial material through the feeding conveyor belt. The air curtain machine is convenient for isolating the airflow and blocking the dust at the inlet and outlet positions. At the same time, the air curtain machine can also isolate the airflow at the feeding port position and prevent the exchange of hot and cold air inside and outside, thereby playing an anti-interference role.

[0024] 2. The anti-interference corridor sterilization mechanism is provided with a cleaning component and a filtering component. The clean water inside the clean water tank can enter the interior of the cleaning pipe through the pipe, so as to flush the bacterial material on the surface of the feeding conveyor belt through the cleaning nozzle on the lower side of the cleaning pipe. The feeding conveyor belt is a hollow structure so that the cleaning water can penetrate into the interior of the water storage tank through the cavity between the guide partitions. The filtering and purification layer is specifically an activated carbon filter layer and a filter cotton layer, which is convenient for filtering and purifying the sewage, and then facilitating the recycling of the sewage.

[0025] 3. The anti-interference corridor sterilization mechanism is provided with a filtering anti-blocking component, which facilitates the primary filtration of sewage through the first filter screen and the secondary filtration of sewage through the second filter screen. The servo motor is used to drive the rotation of the screw rod, thereby driving the lateral movement of the threaded barrel outside the screw rod, so that the anti-blocking brush on one side of the threaded barrel can push the impurities on the upper surface of the first filter screen to prevent blocking. The two sides of the first filter screen are concave in structure, so that the impurities on the upper surface of the first filter screen can be concentrated in the concave parts on both sides under the pushing action of the anti-blocking brush, thereby avoiding the concentration of impurities on the surface of the first filter screen and causing the filter screen to be blocked.

[0026] 4. The anti-interference corridor sterilization mechanism is provided with an air heating component, which is convenient for irradiating and sterilizing the bacterial material inside the preheating bin through the ultraviolet sterilization lamp, and convenient for heating and increasing the temperature of the gas inside the heating chamber through the heating plate. The hot air blower is convenient for sending the hot air flow into the preheating bin or the sterilization bin, so as to preliminarily preheat the bacterial material inside the preheating bin. The front and back sides of the inner wall of the sterilization bin are also provided with air heating components so that multiple heat sources can fully heat the interior of the sterilization bin, so as to sterilize and dry the bacterial material inside the sterilization bin by high temperature, thereby achieving a sterilization effect.

[0027] 5. The anti-interference corridor sterilization mechanism is provided with a waste heat recovery component, which facilitates the pumping of filtered and purified water inside the water tank into the heat exchange tube through the first water pump. The heat exchange tube is distributed in a snake shape on the front and rear side walls of the heat exchange bin. The feeding conveyor belt and the bacterial material above it can be moved to the inside of the heat exchange bin after high-temperature sterilization. At the same time, the movement of the feeding conveyor belt allows the heat inside the sterilization bin to be partially dissipated to the inside of the heat exchange bin, so that the residual heat inside the heat exchange bin can be exchanged with the heat exchange tubes on both sides, thereby increasing the temperature of the purified water. The second water pump and the water delivery pipe facilitate the pumping of the warm water after heat exchange into the water tank for recycling.

[0028] 6. The anti-interference corridor sterilization mechanism is provided with a secondary sterilization feeding component. The sterilized bacterial material in the loading conveyor belt can be fed to the upper side of the feeding conveyor belt with the assistance of a spiral feeder or other feeding equipment, so that the feeding conveyor belt can feed the bacterial material to the central conveyor belt inside the cleaning bin, thereby facilitating secondary cleaning of the bacterial material using the clean water source above. The falling water source after the secondary cleaning can perform preliminary cleaning on the subsequent bacterial material on the surface of the loading conveyor belt below. Similarly, the bacterial material on the surface of the central conveyor belt inside the cleaning bin can be fed to the central conveyor belt inside the preheating bin through the first transfer belt for secondary preheating and sterilization, and fed to the central conveyor belt inside the sterilization bin through the second transfer belt for secondary high-temperature sterilization, and finally can be discharged through the discharge conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of a half-section structure of an anti-interference corridor sterilization mechanism of the present invention;

[0030] Figure 2 It is a schematic diagram of the internal structure of an anti-interference corridor sterilization mechanism of the present invention;

[0031] Figure 3 The invention provides an anti-interference corridor sterilization mechanism Figure 1 The enlarged structural diagram at A in the middle;

[0032] Figure 4It is a schematic diagram of the internal structure of a water storage tank of an anti-interference corridor sterilization mechanism of the present invention;

[0033] Figure 5 It is a schematic diagram of the top view of the structure of a secondary sterilization feeding assembly of an anti-interference corridor sterilization mechanism of the present invention.

[0034] In the figure: 1. Main corridor; 2. Inlet and outlet; 3. Feeding conveyor belt; 4. Cleaning chamber; 5. Preheating chamber; 6. Sterilization chamber; 7. Heat exchange chamber; 8. Upper frame; 9. Sealing chamber assembly; 901. Cylinder; 902. Piston rod; 903. Sealing plate; 904. Groove; 905. Partition plate; 10. Cleaning assembly; 1001. Clean water tank; 1002. Water valve; 1003. Cleaning pipe; 1004. Cleaning nozzle; 11. Ultraviolet sterilization lamp; 12. Air heating assembly; 1201. Heating chamber; 1202. Heating plate; 1203. Hot air blower; 13. Water storage tank; 14. Filter assembly; 1401. Diversion baffle; 140 2. First filter screen; 1403. Second filter screen; 1404. Filtration purification layer; 15. Filtration anti-blocking assembly; 1501. Side frame; 1502. Servo motor; 1503. Screw rod; 1504. Threaded barrel; 1505. Anti-blocking brush; 16. Waste heat recovery assembly; 1601. First water pump; 1602. Heat exchange tube; 1603. Second water pump; 1604. Water supply pipe; 17. Auxiliary corridor; 18. Feeding port; 19. Secondary sterilization feeding assembly; 1901. Feeding conveyor belt; 1902. Central conveyor belt; 1903. First transfer belt; 1904. Second transfer belt; 1905. Discharging conveyor belt; 20. Air curtain machine. DETAILED DESCRIPTION

[0035] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] See also Figures 1 to 5The present invention provides a technical solution: an anti-interference corridor sterilization mechanism, comprising a main corridor 1, a sealing chamber assembly 9 and a waste heat recovery assembly 16, wherein the left and right sides of the main corridor 1 are provided with inlet and outlet ports 2, and the inner bottom surface of the main corridor 1 is provided with a feeding conveyor belt 3, and the interior of the main corridor 1 is provided with a cleaning chamber 4, a preheating chamber 5, a sterilization chamber 6 and a heat exchange chamber 7 from left to right, an upper frame 8 is fixed on the upper side of the main corridor 1, and the upper frame 8 and the interior of the main corridor 1 are provided with a sealing chamber assembly 9, The sealing assembly 9 includes a cylinder 901, a piston rod 902, a sealing plate 903, an embedding groove 904 and a partition plate 905. The piston rod 902 is arranged at the lower side of the cylinder 901, and the cylinder 901 and the piston rod 902 are located inside the upper frame 8. The sealing plate 903 is fixed below the piston rod 902, and the embedding groove 904 is arranged at the lower side of the sealing plate 903. The outer surface of the feeding conveyor belt 3 is fixed with a partition plate 905, and the partition plate 905 is connected with the embedding groove 904 by a snap-fit ​​connection.

[0037] The specific operation is as follows: the cylinder 901 and the piston rod 902 are used to drive the sealing plate 903 to rise and fall, so that the embedded groove 904 of the sealing plate 903 can be combined and connected with the partition plate 905 on the upper side of the feeding conveyor belt 3, thereby realizing the sealing of the chamber so that the cleaning chamber 4, the preheating chamber 5, the sterilization chamber 6, and the heat exchange chamber 7 respectively constitute independent chambers. At the same time, the partition plate 905 is limited by the embedded groove 904 and cannot continue to move. On the contrary, the sealing plate 903 is raised to continue to feed the bacterial material through the feeding conveyor belt 3. The air curtain machine 20 is used to isolate the airflow and block dust at the inlet and outlet 2. At the same time, the air curtain machine 20 can also isolate the airflow at the feeding port 18 and prevent the exchange of hot and cold air inside and outside, thereby playing an anti-interference role.

[0038] See also Figure 2 A cleaning assembly 10 is installed inside the cleaning bin 4, and the cleaning assembly 10 includes a clean water tank 1001, a water valve 1002, a cleaning pipe 1003 and a cleaning nozzle 1004. The clean water tank 1001 is located inside the upper frame 8, and the cleaning pipe 1003 is connected to the bottom of the clean water tank 1001 through a pipeline, and a water valve 1002 is provided in the middle of the pipeline, and a cleaning nozzle 1004 is fixed below the cleaning pipe 1003, and the cleaning nozzles 1004 are arranged at equal distances;

[0039] The specific operation is as follows: the clean water inside the clean water tank 1001 can enter the inside of the cleaning pipe 1003 through the pipeline, so as to flush the bacterial material on the surface of the feeding conveyor belt 3 through the cleaning nozzle 1004 on the lower side of the cleaning pipe 1003.

[0040] See also Figure 2, an ultraviolet sterilization lamp 11 is installed on the inner wall side of the preheating chamber 5, and an air heating component 12 is provided on the upper part of the interior of the preheating chamber 5 and the sterilization chamber 6, and an air heating component 12 is installed on both the front and rear sides of the inner wall of the sterilization chamber 6; the air heating component 12 includes a heating chamber 1201, a heating plate 1202 and a hot air blower 1203, the heating chamber 1201 is located inside the upper frame 8, and the heating plate 1202 is fixed inside the heating chamber 1201, and a hot air blower 1203 is installed below the heating chamber 1201;

[0041] The specific operation is as follows: the ultraviolet sterilization lamp 11 is used to sterilize the bacterial material inside the preheating bin 5, the heating plate 1202 is used to heat and increase the temperature of the gas inside the heating chamber 1201, and the hot air blower 1203 is used to send the hot air flow into the preheating bin 5 or the sterilization bin 6, so as to preliminarily preheat the bacterial material inside the preheating bin 5. The front and back sides of the inner wall of the sterilization bin 6 are also provided with an air heating component 12 so that multiple heat sources can fully heat the interior of the sterilization bin 6, so as to sterilize the bacterial material inside the sterilization bin 6 at high temperature and dry it at the same time, thereby achieving a sterilization effect.

[0042] See also Figure 2 and Figure 4 A filter assembly 14 is provided on one side of the interior of the water tank 13, and the filter assembly 14 includes a guide baffle 1401, the guide baffle 1401 is fixedly connected to the upper wall of the water tank 13, and the guide baffle 1401 is located below the cleaning bin 4 and the preheating bin 5, and the lower sides of the cleaning bin 4 and the preheating bin 5 are interconnected with the water tank 13; the filter assembly 14 also includes a first filter screen 1402, a second filter screen 1403 and a filter purification layer 1404, and the first filter screen 1402 and the second filter screen 1403 are sequentially installed below the guide baffle 1401 from top to bottom, and a filter purification layer 1404 is provided on the other side of the interior of the water tank 13;

[0043] The specific operation is as follows: the feeding conveyor belt 3 is a hollow structure so that the cleaning water can penetrate into the interior of the water storage tank 13 through the cavity between the guide baffles 1401, and the sewage is easily filtered once through the first filter screen 1402, and the sewage is easily filtered twice through the second filter screen 1403. The filtration and purification layer 1404 is specifically an activated carbon filter layer and a filter cotton layer, which is convenient for filtering and purifying the sewage, and then convenient for the recycling of the sewage.

[0044] See also Figure 4, a filter anti-blocking assembly 15 is installed on the upper surface of the first filter screen 1402, and the filter anti-blocking assembly 15 includes a side frame 1501, a servo motor 1502, a screw 1503, a threaded barrel 1504 and an anti-blocking brush 1505, a servo motor 1502 is installed on one side of the side frame 1501, and a screw 1503 is provided on one side of the servo motor 1502, a threaded barrel 1504 is installed on the outside of the screw 1503, and an anti-blocking brush 1505 is connected to one side of the threaded barrel 1504, and the lower side of the anti-blocking brush 1505 is in contact with the upper side of the first filter screen 1402;

[0045] The specific operation is as follows: the servo motor 1502 is used to drive the rotation of the screw rod 1503, thereby driving the lateral movement of the threaded tube 1504 outside the screw rod 1503, so that the anti-blocking brush 1505 on one side of the threaded tube 1504 can push the impurities on the upper surface of the first filter 1402 to prevent blocking. The two sides of the first filter 1402 are concave in structure, so that the impurities on the upper surface of the first filter 1402 can be concentrated in the concave parts on both sides under the pushing action of the anti-blocking brush 1505, thereby avoiding the impurities on the surface of the first filter 1402 from congesting and causing the filter to be blocked.

[0046] See also Figure 2 A water storage tank 13 is installed below the main corridor 1, and a waste heat recovery assembly 16 is installed above one side of the water storage tank 13. The waste heat recovery assembly 16 includes a first water pump 1601, a heat exchange pipe 1602, a second water pump 1603 and a water supply pipe 1604. The heat exchange pipe 1602 is connected above the first water pump 1601, and the heat exchange pipe 1602 is distributed in a snake shape on the front and rear side walls of the heat exchange bin 7. A second water pump 1603 is installed above the heat exchange pipe 1602, and the other side of the second water pump 1603 is connected to the water supply pipe 1604;

[0047] The specific operation is as follows: the first water pump 1601 is used to pump the filtered and purified water inside the water tank 13 into the heat exchange tube 1602. The heat exchange tube 1602 is distributed in a snake shape on the front and rear side walls of the heat exchange bin 7. The feeding conveyor belt 3 and the bacterial material above it can move to the inside of the heat exchange bin 7 after high-temperature sterilization. At the same time, the movement of the feeding conveyor belt 3 allows the heat inside the sterilization bin 6 to be partially dissipated to the inside of the heat exchange bin 7, so that the residual heat inside the heat exchange bin 7 can be exchanged with the heat exchange tubes 1602 on both sides, thereby increasing the temperature of the purified water. The second water pump 1603 and the water delivery pipe 1604 are used to pump the warm water after heat exchange to the inside of the water tank 13 for recycling.

[0048] See also Figure 5A secondary corridor 17 is fixed on both sides of the front and rear of the main corridor 1, a feeding port 18 is opened on the middle side of the cleaning chamber 4, the preheating chamber 5, and the sterilization chamber 6 near the secondary corridor 17, and an air curtain machine 20 is installed on the upper side of the inlet and outlet 2 and the feeding port 18; a secondary sterilization feeding assembly 19 is arranged inside the feeding port 18, and the secondary sterilization feeding assembly 19 includes a feeding conveyor belt 1901, a central conveyor belt 1902 and a discharge conveyor belt 1905, the feeding conveyor belt 1901 and the discharge conveyor belt 1905 are located inside the front and rear secondary corridors 17, and the feeding conveyor belt 1901 A central conveyor belt 1902 is provided on one side; the secondary sterilization feeding assembly 19 also includes a first conveyor belt 1903 and a second conveyor belt 1904. Three central conveyor belts 1902 are provided. The three central conveyor belts 1902 are respectively located inside the cleaning bin 4, the preheating bin 5, and the sterilization bin 6. The first conveyor belt 1903 is provided at the end of the central conveyor belt 1902 inside the cleaning bin 4, the second conveyor belt 1904 is provided at the end of the central conveyor belt 1902 inside the preheating bin 5, and the discharge conveyor belt 1905 is provided at the end of the central conveyor belt 1902 inside the sterilization bin 6;

[0049] The specific operation is as follows: the sterilized bacterial material in the loading conveyor belt 3 can be fed to the upper side of the feeding conveyor belt 1901 with the assistance of a spiral feeder or other feeding equipment, so that the feeding conveyor belt 1901 can feed the bacterial material to the central conveyor belt 1902 inside the cleaning bin 4, thereby facilitating secondary cleaning of the bacterial material using the clean water source above. The water source after the secondary cleaning can fall and perform preliminary cleaning on the subsequent bacterial material on the surface of the loading conveyor belt 3 below. Similarly, the bacterial material on the surface of the central conveyor belt 1902 inside the cleaning bin 4 can be fed to the central conveyor belt 1902 inside the preheating bin 5 through the first conveyor belt 1903 for secondary preheating and sterilization, and fed to the central conveyor belt 1902 inside the sterilization bin 6 through the second conveyor belt 1904 for secondary high-temperature sterilization, and finally can be discharged through the discharging conveyor belt 1905.

[0050] The preparation method of the anti-interference corridor sterilization mechanism comprises the following specific steps:

[0051] Step 1: First, feed the bacterial material through the feeding conveyor belt 3, and use the air curtain machine 20 to isolate the airflow and dust at the inlet and outlet 2, and then control the sealing assembly 9 so that the embedding groove 904 of the blocking plate 903 can be combined and connected with the partition plate 905 on the upper side of the feeding conveyor belt 3, so as to achieve the sealing of the cleaning chamber 4, the preheating chamber 5, the sterilization chamber 6, and the heat exchange chamber 7 respectively constitute independent chambers;

[0052] Step 2: Rinse the bacterial material on the surface of the feeding conveyor belt 3 through the cleaning component 10. Since the feeding conveyor belt 3 is a hollow structure, the cleaning water can penetrate into the interior of the water storage tank 13 through the cavity between the guide baffles 1401, and then filter the sewage once through the first filter screen 1402, and push the impurities on the upper surface of the first filter screen 1402 to prevent blocking by moving the anti-blocking brush 1505 horizontally, and then pass through the second filter screen 1403 to facilitate secondary filtration of the sewage;

[0053] Step 3: sterilize the bacterial material in the preheating chamber 5 by irradiating it with the ultraviolet sterilization lamp 11, and then preheat the bacterial material in the preheating chamber 5 by adding an air heating component (12), and air heating components 12 are also provided on the front and back sides of the inner wall of the sterilization chamber 6 so that multiple heat sources can fully heat the interior of the sterilization chamber 6 to achieve high-temperature sterilization;

[0054] Step 4: The sewage is filtered and purified by the filter purification layer 1404 inside the water storage tank 13, and then the filtered and purified water inside the water storage tank 13 is pumped into the heat exchange tube 1602 by the first water pump 1601, so that the residual heat inside the heat exchange chamber 7 can exchange heat with the heat exchange tubes 1602 on both sides to increase the temperature of the purified water, and then the warm water after heat exchange is pumped into the water storage tank 13 by the second water pump 1603 and the water delivery pipe 1604 for recycling;

[0055] Step five: The sterilized bacterial material in the loading conveyor belt 3 can be fed to the upper side of the feeding conveyor belt 1901 with the assistance of a spiral feeder or other feeding equipment, and then the feeding conveyor belt 1901 can feed the bacterial material to the central conveyor belt 1902 inside the cleaning bin 4 for secondary cleaning. Similarly, the bacterial material on the surface of the central conveyor belt 1902 inside the cleaning bin 4 can be fed to the central conveyor belt 1902 inside the preheating bin 5 through the first conveyor belt 1903 for secondary preheating and sterilization, and fed to the central conveyor belt 1902 inside the sterilization bin 6 through the second conveyor belt 1904 for secondary high-temperature sterilization, and finally discharged.

[0056] In summary, when the corridor sterilization mechanism with anti-interference is used, the bacterial material is first fed through the feeding conveyor belt 3. At this time, the air curtain machine 20 is used to isolate the airflow and dust at the position of the inlet and outlet 2. Then, the cylinder 901 and the piston rod 902 can drive the lifting of the blocking plate 903, so that the embedded groove 904 of the blocking plate 903 can be combined and connected with the partition plate 905 on the upper side of the feeding conveyor belt 3, so as to achieve the sealing of the chamber so that the cleaning chamber 4, the preheating chamber 5, the sterilization chamber 6, and the heat exchange chamber 7 respectively constitute independent chambers, and at the same time, the partition plate 905 is limited by the embedded groove 904 and cannot continue to move;

[0057] Then, the water valve 1002 is opened to allow the clean water inside the clean water tank 1001 to enter the cleaning pipe 1003 through the pipeline, and then the bacterial material on the surface of the feeding conveyor belt 3 is washed through the cleaning nozzle 1004 at the lower side of the cleaning pipe 1003. Since the feeding conveyor belt 3 is a hollow structure, the cleaning water can penetrate into the water storage tank 13 through the cavity between the guide baffles 1401. In this process, the sewage is filtered once by the first filter screen 1402, and then driven by the servo motor 1502. The rotation of the movable screw 1503 enables the anti-blocking brush 1505 on one side of the threaded barrel 1504 to move horizontally to push the impurities on the upper surface of the first filter 1402 to prevent blocking. The two sides of the first filter 1402 are concave structures, so that the impurities on the upper surface of the first filter 1402 can be concentrated to the concave parts on both sides under the pushing action of the anti-blocking brush 1505, thereby preventing the impurities on the surface of the first filter 1402 from congesting and causing the filter to be blocked, and then the sewage is filtered twice through the second filter 1403;

[0058] Then the sealing plate 903 is raised and the bacterial material is continued to be fed through the feeding conveyor belt 3, so that the cleaned bacterial material is sequentially sent to the interior of the preheating bin 5 and the sterilization bin 6. At this time, the ultraviolet sterilization lamp 11 is used to sterilize the bacterial material inside the preheating bin 5. Then, the heating plate 1202 is used to heat and increase the temperature of the gas inside the heating chamber 1201, and then the hot air flow is sent into the interior of the preheating bin 5 or the sterilization bin 6 through the hot air blower 1203, so as to preliminarily preheat the bacterial material inside the preheating bin 5. The front and rear sides of the inner wall of the sterilization bin 6 are also provided with air heating components 12 so that multiple heat sources can fully heat the interior of the sterilization bin 6, so as to sterilize the bacterial material inside the sterilization bin 6 at high temperature and dry it at the same time, thereby achieving a sterilization effect.

[0059] The filtering and purifying layer 1404 inside the water tank 13 can filter and purify the sewage, and then the filtered and purified water inside the water tank 13 is pumped into the heat exchange tube 1602 through the first water pump 1601, wherein the heat exchange tube 1602 is distributed in a snake shape on the front and rear side walls of the heat exchange bin 7, and the feeding conveyor belt 3 and the bacterial material above it can move to the inside of the heat exchange bin 7 after high-temperature sterilization. At the same time, the movement of the feeding conveyor belt 3 allows the heat inside the sterilization bin 6 to partially dissipate to the inside of the heat exchange bin 7, so that the residual heat inside the heat exchange bin 7 can be exchanged with the heat exchange tubes 1602 on both sides, thereby increasing the temperature of the purified water, and finally the warm water after heat exchange is pumped to the inside of the water tank 13 through the second water pump 1603 and the water delivery pipe 1604 for recycling;

[0060] Then, the sterilized bacterial material in the feeding conveyor belt 3 can be fed to the upper side of the feeding conveyor belt 1901 with the assistance of a spiral feeder or other feeding equipment. At this time, the air curtain machine 20 can also isolate the airflow at the feeding port 18 and prevent the exchange of hot and cold air inside and outside, thereby playing an anti-interference role. Then, the feeding conveyor belt 1901 can feed the bacterial material to the central conveyor belt 1902 inside the cleaning bin 4, and then use the clean water source above to perform secondary cleaning on the bacterial material. The water source after the secondary cleaning can fall to the lower The subsequent bacterial material on the surface of the loading conveyor belt 3 is preliminarily cleaned. Similarly, the bacterial material on the surface of the central conveyor belt 1902 inside the cleaning bin 4 can be sent to the central conveyor belt 1902 inside the preheating bin 5 through the first conveyor belt 1903 for secondary preheating and sterilization, and sent to the central conveyor belt 1902 inside the sterilization bin 6 through the second conveyor belt 1904 for secondary high-temperature sterilization, and finally can be discharged through the discharging conveyor belt 1905, thus completing the use process of the entire conveying and interference-proof corridor sterilization mechanism.

[0061] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An anti-interference corridor sterilization mechanism, characterized in that: The invention comprises a main corridor (1), a sealing chamber assembly (9) and a waste heat recovery assembly (16), wherein the left and right sides of the main corridor (1) are both provided with material inlet and outlet ports (2), and the inner bottom surface of the main corridor (1) is provided with a material loading conveyor belt (3), and the inner part of the main corridor (1) is provided with a cleaning chamber (4), a preheating chamber (5), a sterilization chamber (6) and a heat exchange chamber (7) in sequence from left to right, and an upper frame (8) is fixed on the upper side of the main corridor (1), and the upper frame (8) and the main corridor (1) are connected to each other. A sealing assembly (9) is installed inside the corridor (1), and the sealing assembly (9) comprises a cylinder (901), a piston rod (902), a sealing plate (903), a groove (904) and a partition plate (905), wherein a piston rod (902) is arranged on the lower side of the cylinder (901), and the cylinder (901) and the piston rod (902) are located inside the upper frame (8), and a sealing plate (903) is fixed below the piston rod (902), and the sealing plate (903) is fixed to the lower side of the piston rod (902). A groove (904) is provided at the lower side of the main corridor (1), a partition plate (905) is fixed on the outer surface of the feeding conveyor belt (3), and the partition plate (905) is connected to the groove (904) by snap-fitting, a water storage tank (13) is installed below the main corridor (1), and a waste heat recovery component (16) is installed above one side of the water storage tank (13), and the waste heat recovery component (16) includes a first water pump (1601), a heat exchange pipe (1602), and a second water pump (1603) and a water supply pipe (1604), a heat exchange pipe (1602) is connected to the top of the first water pump (1601), and the heat exchange pipe (1602) is distributed in a snake shape on the front and rear side walls of the heat exchange bin (7), a second water pump (1603) is installed above the heat exchange pipe (1602), and the other side of the second water pump (1603) is connected to the water supply pipe (1604), and an air curtain machine (20) is installed on one side above the inlet and outlet (2).

2. The anti-interference corridor sterilization mechanism according to claim 1, characterized in that: A cleaning component (10) is installed inside the cleaning chamber (4), and the cleaning component (10) comprises a clean water tank (1001), a water valve (1002), a cleaning pipe (1003) and a cleaning nozzle (1004); the clean water tank (1001) is located inside the upper frame (8), and the cleaning pipe (1003) is connected to the bottom of the clean water tank (1001) via a pipeline, and a water valve (1002) is arranged in the middle of the pipeline; cleaning nozzles (1004) are fixed below the cleaning pipe (1003), and the cleaning nozzles (1004) are arranged at equal distances from each other.

3. The anti-interference corridor sterilization mechanism according to claim 2, characterized in that: An ultraviolet sterilization lamp (11) is installed on the inner wall side of the preheating chamber (5), and air heating components (12) are arranged above the interior of the preheating chamber (5) and the sterilization chamber (6), and air heating components (12) are installed on both the front and rear sides of the inner wall of the sterilization chamber (6).

4. The anti-interference corridor sterilization mechanism according to claim 3, characterized in that: The air heating component (12) comprises a heating chamber (1201), a heating plate (1202) and a hot air blower (1203); the heating chamber (1201) is located inside the upper frame (8), the heating plate (1202) is fixed inside the heating chamber (1201), and the hot air blower (1203) is installed below the heating chamber (1201).

5. The anti-interference corridor sterilization mechanism according to claim 4, characterized in that: A filter assembly (14) is provided on one side of the interior of the water storage tank (13), and the filter assembly (14) comprises a guide baffle (1401), the guide baffle (1401) is fixedly connected to the upper wall of the water storage tank (13), and the guide baffle (1401) is located below the cleaning bin (4) and the preheating bin (5), and the lower sides of the cleaning bin (4) and the preheating bin (5) are interconnected with the water storage tank (13), and the filter assembly (14) further comprises a first filter screen (1402), a second filter screen (1403) and a filter purification layer (1404), and the first filter screen (1402) and the second filter screen (1403) are sequentially installed below the guide baffle (1401) from top to bottom, and a filter purification layer (1404) is provided on the other side of the interior of the water storage tank (13).

6. The anti-interference corridor sterilization mechanism according to claim 5, characterized in that: A filter anti-blocking component (15) is installed on the upper surface of the first filter screen (1402), and the filter anti-blocking component (15) comprises a side frame (1501), a servo motor (1502), a screw (1503), a threaded barrel (1504) and an anti-blocking brush (1505); a servo motor (1502) is installed on one side of the side frame (1501), and a screw (1503) is provided on one side of the servo motor (1502); a threaded barrel (1504) is installed on the outside of the screw (1503), and an anti-blocking brush (1505) is connected to one side of the threaded barrel (1504); the lower side surface of the anti-blocking brush (1505) is in contact with the upper side surface of the first filter screen (1402).

7. The anti-interference corridor sterilization mechanism according to claim 6, characterized in that: Auxiliary corridors (17) are fixed on both the front and rear sides of the main corridor (1), and a feeding port (18) is provided on a side of the middle of the cleaning chamber (4), the preheating chamber (5), and the sterilization chamber (6) close to the auxiliary corridor (17), and an air curtain machine (20) is installed on one side above the feeding port (18).

8. The anti-interference corridor sterilization mechanism according to claim 7, characterized in that: A secondary sterilization feeding assembly (19) is arranged inside the feeding port (18), and the secondary sterilization feeding assembly (19) comprises a feeding conveyor belt (1901), a central conveyor belt (1902) and a discharging conveyor belt (1905), wherein the feeding conveyor belt (1901) and the discharging conveyor belt (1905) are located inside the front and rear secondary corridors (17), and a central conveyor belt (1902) is arranged on one side of the feeding conveyor belt (1901).

9. The anti-interference corridor sterilization mechanism according to claim 8, characterized in that: The secondary sterilization feeding assembly (19) further comprises a first transfer belt (1903) and a second transfer belt (1904), and three central transfer belts (1902) are provided. The three central transfer belts (1902) are respectively located inside the cleaning bin (4), the preheating bin (5), and the sterilization bin (6). The first transfer belt (1903) is provided at the end of the central transfer belt (1902) inside the cleaning bin (4), the second transfer belt (1904) is provided at the end of the central transfer belt (1902) inside the preheating bin (5), and the discharge conveyor belt (1905) is provided at the end of the central transfer belt (1902) inside the sterilization bin (6).

10. The method for using the anti-interference corridor sterilization mechanism according to claim 9, characterized in that: The following steps are involved: Step 1: First, the bacterial material is fed through the feeding conveyor belt (3), and the airflow is isolated and dust-proofed at the position of the inlet and outlet (2) through the air curtain machine (20), and then the sealing chamber assembly (9) is controlled so that the embedding groove (904) of the sealing plate (903) can be combined and connected with the partition plate (905) on the upper side of the feeding conveyor belt (3), thereby realizing the sealing of the chamber so that the cleaning chamber (4), the preheating chamber (5), the sterilization chamber (6), and the heat exchange chamber (7) respectively constitute independent chambers; Step 2: The bacterial material on the surface of the feeding conveyor belt (3) is rinsed by the cleaning component (10). Since the feeding conveyor belt (3) is a hollow structure, the cleaning water can penetrate into the interior of the water storage tank (13) through the cavity between the guide baffles (1401), and then the sewage is filtered once through the first filter screen (1402), and the impurities on the upper surface of the first filter screen (1402) are pushed and prevented by the anti-blocking brush (1505) moving horizontally, and then the sewage is filtered twice through the second filter screen (1403); Step 3: sterilizing the bacterial material inside the preheating chamber (5) by irradiating with an ultraviolet sterilizing lamp (11), and then preliminarily preheating the bacterial material inside the preheating chamber (5) by adding an air heating component (12), and air heating components (12) are also provided on the front and rear sides of the inner wall of the sterilization chamber (6) so that multiple heat sources can fully heat the interior of the sterilization chamber (6) to achieve high-temperature sterilization; Step 4: The sewage is filtered and purified by the filtering and purifying layer (1404) inside the water storage tank (13), and then the filtered and purified water inside the water storage tank (13) is pumped into the heat exchange tube (1602) through the first water pump (1601), so that the residual heat inside the heat exchange chamber (7) can be exchanged with the heat exchange tubes (1602) on both sides to increase the temperature of the purified water, and then the warm water after heat exchange is pumped into the water storage tank (13) for recycling through the second water pump (1603) and the water delivery pipe (1604); Step 5: The sterilized bacterial material in the loading conveyor belt (3) can be fed to the upper side of the feeding conveyor belt (1901) with the assistance of a spiral feeder or other feeding equipment, and then the feeding conveyor belt (1901) can feed the bacterial material to the central conveyor belt (1902) inside the cleaning chamber (4) for secondary cleaning. Similarly, the bacterial material on the surface of the central conveyor belt (1902) inside the cleaning chamber (4) can be fed to the central conveyor belt (1902) inside the preheating chamber (5) through the first conveyor belt (1903) for secondary preheating and sterilization, and then fed to the central conveyor belt (1902) inside the sterilization chamber (6) through the second conveyor belt (1904) for secondary high-temperature sterilization, and finally discharged.

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