Cryosleeping equipment with liquid scraper for removing cryosleeping liquid on conveying belt

Abstract

A frozen sleep device with a liquid scraper for removing frozen sleep liquid on a conveying belt is provided with a body, a storage cavity used for storing the frozen sleep liquid, a conveying mechanism used for conveying frozen objects and the liquid scraper, the storage cavity is located in the body, and the conveying mechanism and the liquid scraper are both assembled in the body; the conveying mechanism is provided with a first conveying belt and a second conveying belt, the first conveying belt is located in the storage cavity, and the second conveying belt is connected with the first conveying belt. According to the frozen sleep equipment with the liquid scraper for removing the frozen sleep liquid on the conveying belt, frozen objects are continuously conveyed into the frozen sleep equipment through the conveying mechanism, and the frozen objects are conveyed in the frozen sleep liquid for continuous frozen sleep operation, so that the frozen sleep efficiency is improved. And in addition, the freezing sleeping equipment can scrape a large amount of freezing sleeping liquid attached to the second conveying belt through the liquid scraper, and the freezing sleeping liquid flows back to the storage cavity, so that the freezing sleeping liquid is effectively prevented from flowing out, and the liquid level of the freezing sleeping liquid is prevented from falling.

Description

Technical Field

[0001] The utility model relates to the technical field of cryo-hibernation equipment, in particular to a cryo-hibernation equipment with a scraper for removing cryo-hibernation liquid from a transmission belt. Background Art

[0002] The freezing equipment uses freezing liquid below -30℃ as the refrigerant. By directly immersing the frozen objects in the freezing liquid, the temperature of the frozen objects can be reduced to below -30℃ in about 10 minutes. The freezing liquid is the core of the freezing equipment. When the frozen objects are taken out, the freezing liquid attached to the frozen object container needs to be recovered to reduce the loss of freezing liquid.

[0003] At present, the freezing equipment is to immerse the storage frame containing the frozen objects into the freezing liquid manually or mechanically; when the freezing is completed, the storage frame and the frozen objects are lifted up as a whole, such as the freezing equipment disclosed in Chinese patent announcement numbers CN213687436U and CN215724583U. This freezing equipment has low freezing efficiency due to intermittent operation and is only suitable for use in families, small food processing stores, etc. For large-scale food processing factories, freezing operation can be performed to improve freezing efficiency. The continuous freezing device that can transfer the frozen objects into the freezing liquid through a conveyor belt, however, when the frozen objects are transferred to the inside of the liquid storage cavity where the freezing liquid is stored, the conveyor belt needs to enter the inside of the liquid storage cavity and then transfer the frozen objects upwards, and finally transfer them to the outside of the device. In this process, the conveyor belt will adhere to a large amount of freezing liquid, causing the freezing liquid level inside the liquid storage cavity to drop, affecting the freezing effect, and also causing the freezing liquid to flow out of the inside of the device or even leak to the outside, causing freezing liquid loss.

[0004] Therefore, in view of the shortcomings of the prior art, it is necessary to provide a cryo-hibernation device with a scraper for removing the cryo-hibernation liquid from the transmission belt to solve the shortcomings of the prior art. Utility Model Content

[0005] The utility model aims to avoid the shortcomings of the prior art and provide a freezing hibernation device with a scraper for removing freezing hibernation liquid from a conveyor belt. The freezing hibernation device with a scraper for removing freezing hibernation liquid from a conveyor belt can perform continuous freezing hibernation operation, thereby improving freezing hibernation efficiency, and the scraper of the freezing hibernation device can scrape the freezing hibernation liquid attached to the second conveyor belt and return it to the storage chamber, effectively preventing the freezing hibernation liquid from flowing out and preventing the freezing hibernation liquid from dropping in level.

[0006] The above-mentioned purpose of the utility model is achieved through the following technical measures:

[0007] A freezing device with a freezing liquid scraper for removing the conveyor belt is provided, which comprises a main body, a storage chamber for storing freezing liquid, a conveying mechanism for conveying frozen objects and a scraper, wherein the storage chamber is located inside the main body, and the conveying mechanism and the scraper are both assembled inside the main body.

[0008] Preferably, the above-mentioned conveying mechanism is provided with a first conveyor belt and a second conveyor belt, the first conveyor belt is located inside the storage cavity, the second conveyor belt is connected to the first conveyor belt, and one end of the second conveyor belt is located inside the storage cavity, and the other end of the second conveyor belt is located outside the storage cavity, and the scraper is in contact with the middle lower surface of the second conveyor belt.

[0009] Preferably, the scraper is provided with a base and a scraping part for collecting the cryo-hibernation liquid scraped from the second conveyor belt, the base is fixedly assembled inside the main body, the scraping part is integrally connected to the upper surface of the base, and the top of the scraping part is in contact with the lower surface of the second conveyor belt.

[0010] Preferably, the scraping part is provided with a support plate and a flexible scraping strip, the support plate is integrally connected to the upper surface of the base, the scraping strip is fixedly assembled on the top of the support plate, and the scraping strip abuts against the lower surface of the second conveyor belt.

[0011] Preferably, the second conveyor belt is a double-layer conveyor belt.

[0012] Preferably, two of the above-mentioned wipers are provided, which are defined as a first wiper and a second wiper, respectively. The first wiper abuts against the lower surface of the upper conveyor belt of the double-layer conveyor belt, and the second wiper abuts against the lower surface of the lower conveyor belt of the double-layer conveyor belt.

[0013] Preferably, the width of the base is greater than the width of the second conveyor belt.

[0014] Preferably, the wiper strip is greater than or equal to the width of the second conveyor belt.

[0015] Preferably, the liquid scraper is further provided with a baffle, the baffle is integrally connected to the edge of the base, the baffle is provided with two drainage ports for discharging the cryo-hibernation liquid, and the two drainage ports are located on the same side of the base.

[0016] The distance between the two drainage ports is greater than or equal to the width of the second conveyor belt.

[0017] Preferably, the upper surface of the base is an inclined surface, and the drain port is located at the bottom of the inclined surface.

[0018] Preferably, the above-mentioned scraping parts are provided in three groups, and the three groups of scraping parts are arranged in parallel downward along the inclined surface.

[0019] Preferably, the support plate is provided with a plurality of drainage holes.

[0020] Preferably, the main body is provided with a shell, a spray mechanism for precooling the frozen object by spraying the freezing liquid on the frozen object, and an air supply mechanism for removing the freezing liquid attached to the frozen object, and the spray mechanism, the air supply mechanism, the conveying mechanism and the liquid scraper are all assembled inside the shell;

[0021] The conveying mechanism is also provided with a third conveyor belt for conveying external frozen objects to the inside of the shell, a fourth conveyor belt for transferring the frozen objects on the third conveyor belt, and a fifth conveyor belt for conveying the frozen objects to the outside of the shell. The third conveyor belt is located below the spray mechanism, the fourth conveyor belt is located between the third conveyor belt and the first conveyor belt, the fifth conveyor belt is located below the second conveyor belt, and the fifth conveyor belt is located directly below the air supply mechanism.

[0022] The utility model discloses a freezing hibernation device with a freezing hibernation liquid scraper for removing the conveyor belt, which is provided with a main body, a storage chamber for storing freezing hibernation liquid, a conveying mechanism and a scraper for conveying frozen objects, wherein the storage chamber is located inside the main body, and the conveying mechanism and the scraper are both assembled inside the main body; the conveying mechanism is provided with a first conveyor belt and a second conveyor belt, wherein the first conveyor belt is located inside the storage chamber, the second conveyor belt is connected to the first conveyor belt, and one end of the second conveyor belt is located inside the storage chamber, and the other end of the second conveyor belt is located outside the storage chamber, and the scraper abuts against the lower surface of the middle part of the second conveyor belt. The freezing hibernation device with a freezing hibernation liquid scraper for removing the conveyor belt continuously conveys the frozen objects to the inside through the conveying mechanism, and makes the frozen objects be conveyed in the freezing hibernation liquid for continuous freezing hibernation operation, thereby improving the freezing hibernation efficiency. Moreover, the freezing hibernation device can scrape off a large amount of freezing hibernation liquid attached to the second conveyor belt through the scraper, and return it to the storage chamber, effectively preventing the freezing hibernation liquid from flowing out and preventing the freezing hibernation liquid from falling in level. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0024] Figure 1 It is a schematic cross-sectional view of a cryo-hibernation device with a scraper for removing cryo-hibernation liquid from a conveyor belt.

[0025] Figure 2 for Figure 1 A magnified schematic diagram of area "A" in the figure.

[0026] Figure 3 It is a three-dimensional schematic diagram of a wiper.

[0027] Figure 4 The front view of the wiper.

[0028] Figure 5 The left side view of the wiper.

[0029] exist Figures 1 to 5 Including:

[0030] Housing 100,

[0031] Sprinkler head 200,

[0032] The transmission mechanism 300, the first transmission belt 310, the second transmission belt 320, the third transmission belt 330, the fourth transmission belt 340, the fifth transmission belt 350,

[0033] Storage chamber 400,

[0034] Air supply mechanism 500,

[0035] The wiper 600, the base 610, the support plate 620, the wiper strip 630, the enclosure 640, the drain port 650, the drain hole 660,

[0036] Material collecting rack 700 and material discharging rack 800. DETAILED DESCRIPTION

[0037] The technical solution of the utility model is further described in conjunction with the following embodiments.

[0038] Example 1

[0039] A cryotherapy device with a scraper for removing cryotherapy liquid from a conveyor belt, such as Figure 1 and Figure 2 As shown, a main body, a storage chamber 400 for storing freezing liquid, a conveying mechanism 300 and a liquid scraper 600 for conveying frozen objects are provided. The storage chamber 400 is located inside the main body, and the conveying mechanism 300 and the liquid scraper 600 are both assembled inside the main body.

[0040] The main body is provided with a shell 100, a spray mechanism for pre-cooling the frozen object by spraying freezing liquid on the frozen object, and an air supply mechanism 500 for removing the freezing liquid attached to the frozen object. The spray mechanism, the air supply mechanism 500, the conveying mechanism 300 and the wiper 600 are all assembled inside the shell 100.

[0041] It should be noted that the function of the spray mechanism is to spray the low-temperature freezing liquid in the storage chamber 400 onto the surface of the frozen object for pre-cooling. The function of the air supply mechanism 500 is to remove the freezing liquid attached to the frozen object through high-speed low-temperature airflow after the frozen object is frozen and frozen. The air supply mechanism 500 of the utility model is specifically a fan, and the airflow temperature generated by the air supply mechanism 500 is -45°C.

[0042] The conveying mechanism 300 is provided with a first conveyor belt 310, a second conveyor belt 320, a third conveyor belt 330 for conveying external frozen objects to the inside of the shell 100, a fourth conveyor belt 340 for transferring frozen objects on the third conveyor belt 330, and a fifth conveyor belt 350 for conveying frozen objects to the outside of the shell 100. The first conveyor belt 310 is located inside the storage chamber 400, the second conveyor belt 320 is connected to the first conveyor belt 310, and one end of the second conveyor belt 320 is located inside the storage chamber 400, and the other end of the second conveyor belt 320 is located outside the storage chamber 400. The wiper 600 abuts against the lower surface of the middle part of the second conveyor belt 320, the third conveyor belt 330 is located below the spray mechanism, the fourth conveyor belt 340 is located between the third conveyor belt 330 and the first conveyor belt 310, the fifth conveyor belt 350 is located below the second conveyor belt 320, and the fifth conveyor belt 350 is located directly below the air supply mechanism 500.

[0043] It should be noted that the third conveyor belt 330 and the fourth conveyor belt 340 of the transmission mechanism 300 of the utility model are used to increase the freezing time of the frozen objects in the tunnel freezing device. When the freezing device is in normal use, the ground direction is defined as the bottom.

[0044] The freezing device is also provided with a material receiving rack 700 and a material discharging rack 800. The material receiving rack 700 is located at the material inlet of the housing 100, and the material discharging rack 800 is located at the material outlet of the housing 100. The material discharging rack 800 is used to store the frozen objects to be frozen, and the material receiving rack 700 is used to collect the frozen objects that have been frozen. Figure 1 In the figure, the arrow indicates the direction of transportation of frozen objects. Figure 1 The shadow in the storage chamber 400 is the freezing liquid. The above the conveying mechanism 300 in the figure is the frozen object.

[0045] The liquid inlet end of the spray mechanism of the present invention is connected to the storage chamber 400 ; the spray mechanism is provided with a plurality of spray heads 200 , which are fixedly mounted on the inner wall of the shell 100 , and the spray heads 200 are located directly above the third conveyor belt 330 .

[0046] like Figures 3 to 5 The scraper 600 is provided with a base 610 and a scraper part for collecting the cryo-hibernation liquid scraped from the second conveyor belt 320. The base 610 is fixedly assembled inside the main body, the scraper part is integrally connected to the upper surface of the base 610, and the top of the scraper part abuts against the lower surface of the second conveyor belt 320. The scraper part is provided with a support plate 620 and a flexible scraper strip 630. The support plate 620 is integrally connected to the upper surface of the base 610. The scraper strip 630 is fixedly assembled on the top of the support plate 620, and the scraper strip 630 abuts against the lower surface of the second conveyor belt 320. The support plate 620 is provided with a plurality of drainage holes 660. The scraper strip 630 is specifically a silicone scraper strip 630.

[0047] The scraper 600 is also provided with a fence 640, which is integrally connected to the edge of the base 610. The fence 640 is provided with two drainage ports 650 for discharging the cryo-hibernation liquid, and the two drainage ports 650 are located on the same side of the base 610; the distance between the two drainage ports 650 is greater than or equal to the width of the second conveyor belt 320. The upper surface of the base 610 is an inclined surface, and the drainage ports 650 are located at the bottom of the inclined surface.

[0048] It should be noted that the enclosure 640 is used to prevent the frozen dormant liquid scraped by the scraper from flowing out from the periphery of the base 610, so that the frozen dormant liquid is discharged from the drain port 650 in a directional manner. The function of the inclined surface is to direct the frozen dormant liquid to flow to the drain port 650 in a directional manner.

[0049] The second conveyor belt 320 is a double-layer conveyor belt; two wipers 600 are provided, which are defined as the first wiper 600 and the second wiper 600 respectively, the first wiper 600 abuts against the lower surface of the upper conveyor belt of the double-layer conveyor belt, and the second wiper 600 abuts against the lower surface of the lower conveyor belt of the double-layer conveyor belt.

[0050] The width of the base 610 is greater than the width of the second conveyor belt 320 ; the wiper strip 630 is greater than or equal to the width of the second conveyor belt 320 .

[0051] It should be noted that the width of the base 610 is greater than the width of the second conveyor belt 320 so that the scraped frozen liquid flows out from both sides of the second conveyor belt 320 to prevent the frozen liquid of the first scraper 600 from flowing to the surface of the lower conveyor belt again.

[0052] The scraping parts are provided in three groups, and the three groups of scraping parts are arranged in parallel downward along the inclined surface.

[0053] The freezing and hibernation equipment works as follows: the operator puts the frozen objects into the third conveyor belt 330 from the feed port; the third conveyor belt transports the frozen objects and then the frozen objects are transported to the end of the fourth conveyor belt 340, and at the same time, the spraying mechanism sprays the freezing and hibernation liquid inside the storage chamber 400 to pre-cool the frozen objects, and then the frozen objects fall from the end of the third conveyor belt 330 to the fourth conveyor belt 340; the fourth conveyor belt 340 transports the frozen objects and then the frozen objects are transported to the end of the fourth conveyor belt 340 and fall to the first conveyor belt 310, and ...10 is used to transport the frozen objects. The first conveyor belt 310 allows the frozen objects to be frozen inside the freezing liquid, and then the first conveyor belt 310 transports the frozen objects and enters the second conveyor belt 320; the second conveyor belt 320 causes the frozen objects to rise and leave the freezing liquid, and at the same time the scraping part scrapes the freezing liquid on the lower surface of the second conveyor belt 320 and flows back into the storage chamber 400; then the frozen objects fall from the second conveyor belt to the fifth conveyor belt 350, and the air supply mechanism 500 generates a high-speed airflow to remove the freezing liquid attached to the frozen objects, and finally the freezing is completed and transported to the discharge port.

[0054] When the total length of the freezing device is 12m, the freezing capacity is 2t / h. The air flow temperature of the air supply mechanism 500 of the utility model is -45℃.

[0055] The freezing device with a scraper for removing freezing liquid from the conveyor belt continuously transports the frozen objects to the interior through the conveying mechanism 300, and allows the frozen objects to be transported in the freezing liquid for continuous freezing operation, thereby improving the freezing efficiency. Moreover, the freezing device can scrape off a large amount of freezing liquid attached to the second conveyor belt 320 through the scraper 600, and return it to the storage chamber 400, effectively preventing the freezing liquid from flowing out and preventing the freezing liquid level from dropping.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A cryo-hibernation device with a scraper for removing cryo-hibernation liquid from a transmission belt, characterized in that: A main body, a storage cavity for storing freezing liquid, a conveying mechanism and a liquid scraper for conveying frozen objects are provided, wherein the storage cavity is located inside the main body, and the conveying mechanism and the liquid scraper are both assembled inside the main body; The conveying mechanism is provided with a first conveyor belt and a second conveyor belt, the first conveyor belt is located inside the storage cavity, the second conveyor belt is connected to the first conveyor belt, one end of the second conveyor belt is located inside the storage cavity, and the other end of the second conveyor belt is located outside the storage cavity, and the scraper is in contact with the lower surface of the middle portion of the second conveyor belt.

2. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 1, characterized in that: The scraper is provided with a base and a scraping part for collecting the freezing liquid scraped from the second conveyor belt. The base is fixedly assembled inside the main body, the scraping part is integrally connected to the upper surface of the base, and the top of the scraping part is in contact with the lower surface of the second conveyor belt.

3. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 2, characterized in that: The scraping part is provided with a support plate and a flexible scraping strip, the support plate is integrally connected to the upper surface of the base, the scraping strip is fixedly assembled on the top of the support plate, and the scraping strip abuts against the lower surface of the second conveyor belt.

4. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 3, characterized in that: The second conveyor belt is a double-layer conveyor belt; The wipers are provided with two, which are defined as a first wiper and a second wiper respectively. The first wiper abuts against the lower surface of the upper conveyor belt of the double-layer conveyor belt, and the second wiper abuts against the lower surface of the lower conveyor belt of the double-layer conveyor belt.

5. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 4, characterized in that: The width of the base is greater than the width of the second conveyor belt; The wiper strip is greater than or equal to the width of the second conveyor belt.

6. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 5, characterized in that: The liquid scraper is also provided with a fence, which is integrally connected to the edge of the base, and the fence is provided with two drainage ports for discharging the freezing liquid, and the two drainage ports are located on the same side of the base; The distance between the two drainage ports is greater than or equal to the width of the second conveyor belt.

7. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 6, characterized in that: The upper surface of the base is an inclined surface, and the liquid discharge port is located at the bottom of the inclined surface.

8. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 7, characterized in that: The scraping parts are provided in three groups, and the three groups of scraping parts are arranged in parallel downward along the inclined surface.

9. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 8, characterized in that: The support plate is provided with a plurality of drainage holes.

10. The cryo-hibernation device with a scraper for removing cryo-hibernation liquid from the conveyor belt according to claim 9, characterized in that: The main body is provided with a shell, a spray mechanism for precooling the frozen object by spraying freezing liquid on the frozen object, and an air supply mechanism for removing the freezing liquid attached to the frozen object, and the spray mechanism, the air supply mechanism, the conveying mechanism and the liquid scraper are all assembled inside the shell; The conveying mechanism is also provided with a third conveyor belt for conveying external frozen objects to the inside of the shell, a fourth conveyor belt for transferring the frozen objects on the third conveyor belt, and a fifth conveyor belt for conveying the frozen objects to the outside of the shell. The third conveyor belt is located below the spray mechanism, the fourth conveyor belt is located between the third conveyor belt and the first conveyor belt, the fifth conveyor belt is located below the second conveyor belt, and the fifth conveyor belt is located directly below the air supply mechanism.

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