Shrimp shell filtering device

Abstract

The utility model discloses a shrimp shell filtering device. The shrimp shell filtering device comprises a third rack, a roller, a second discharging slide way and a spraying assembly, the roller is rotationally arranged on the third rack, a plurality of water passing holes are formed in the side wall of the roller, and shrimp shells and water are conveyed to the inner side wall of the roller; one end of the second discharging slide way extends into the roller and is used for receiving shrimp shells; the spraying assembly is arranged on the peripheral side of the roller and is used for spraying the roller, so that the shrimp shells on the inner side wall of the roller fall onto the second discharging slide way; through the structure, the filtering and cleaning effects of the shrimp shells can be improved, the quality of the shrimp shells and derivatives thereof can be improved, and very good practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fresh shrimp processing equipment field, especially in a kind of shrimp shell filtering device. BACKGROUND

[0002] China is the largest shrimp production country in the world, and is also the main trade country of shrimp in the world;Shrimp contains rich protein, and meat is soft and easy to digest, is a delicious dish, but every time eating shrimp is very troublesome to peel shrimp, and shrimp line manual removal is more complicated;After the existing shelling machine separates shrimp into shrimp and shrimp shell, the shrimp shell is directly filtered into the filter tank with water flow, but there are still many impurities attached to the shrimp shell, which will affect the quality of shrimp shell derivative and cause certain influence;Therefore, a new type of shrimp shell filtering device is needed to solve the above problems. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in prior art is solved.For this purpose, the utility model provides a kind of shrimp shell filtering device.

[0004] The technical scheme for solving the technical problems of one embodiment of the utility model is as follows: a kind of shrimp shell filtering device, including third machine frame, drum, second discharge chute and spray assembly;

[0005] Drum is rotationally arranged on third machine frame, and a plurality of water holes are formed in the side wall of drum, and shrimp shell and water are transported to the inner side wall of drum;

[0006] One end of second discharge chute is inserted into drum, and is used to receive shrimp shell.

[0007] Spray assembly is arranged on the circumferential side of drum, and is used to spray drum, so that shrimp shell on the inner side wall of drum falls on second discharge chute.

[0008] As one of the preferred embodiments of the utility model, the drum includes a frame and a second filter screen wrapped around the frame, and the water holes are formed by the second filter screen.

[0009] As one of the preferred embodiments of the utility model, a shrimp shell filtering device further includes a shell beating assembly arranged on the third machine frame, which is used to beat the drum to make the shrimp shell attached to the inner side wall of the drum fall on the second discharge chute.

[0010] As one of the preferred embodiments of the utility model, the shell beating assembly includes a rotating shaft and a plurality of soft belts connected to the rotating shaft.

[0011] As one of the preferred embodiments of the utility model, the spray assembly is arranged as a plurality of and uniformly arranged around the circumferential side of drum.

[0012] As one of preferred embodiments of the utility model, a shrimp shell filtering device further comprises a second filtering groove and a plurality of third filter screens arranged on the third rack, the third filter screens are arranged in the second filtering groove at intervals to divide a plurality of second filtering cavities, and the water flowing out of the roller enters the second filtering groove.

[0013] As one of preferred embodiments of the utility model, a shrimp shell filtering device further comprises a second filtering groove and a plurality of third filter screens arranged on the third rack, the third filter screens are arranged in the second filtering groove at intervals to divide a plurality of second filtering cavities, and the water flowing out of the roller enters the second filtering groove.

[0014] As one of preferred embodiments of the utility model, a plurality of convex ribs are arranged on the inner side wall of the roller at intervals in the circumferential direction and extend along the length direction of the roller.

[0015] The utility model discloses a shrimp shell filtering device, including third rack, roller, second discharge chute and spray assembly, the roller rotation is arranged on the third rack and is provided with a plurality of water holes on its side wall, and the shrimp shell and water are transported to the inner side wall of the roller, one end of the second discharge chute is inserted into the roller and is used for receiving the shrimp shell, and the spray assembly is arranged on the circumferential side of the roller and is used for spraying the roller to make the shrimp shell on the inner side wall of the roller fall on the second discharge chute, the above-mentioned structure can improve the filtering and cleaning effect of the shrimp shell, is favorable to improving the quality of the shrimp shell and its derivative, and has very good practicality. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0017] Figure 1 It is a structure schematic view of a shrimp peeling assembly line;

[0018] Figure 2 It is a structure schematic view of a shrimp peeling machine group;

[0019] Figure 3 It is a structure schematic view of a feeding device;

[0020] Figure 4 It is a structure schematic view of shrimp meat filtering device;

[0021] Figure 5 It is the first structure schematic view of shrimp shell filtering device;

[0022] Figure 6 It is the second structure schematic view of shrimp shell filtering device. DETAILED DESCRIPTION

[0023] The detailed embodiments of the utility model will be described in this part, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the utility model, the meaning of multiple is more than two, greater than, less than, more than, etc. is not included in the number, above, below, etc. is included in the number. If it is described as first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0025] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not used to indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the utility model.

[0026] In the utility model, unless otherwise explicitly limited, the words such as "set", "install", "connect" should be understood broadly, for example, it can be directly connected, or indirectly connected through an intermediate medium; it can be fixedly connected, or detachably connected, or integrally formed; it can be mechanically connected; it can be the communication or interaction relationship between two elements. The skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0027] Reference Figures 1 to 6 A peeled shrimp assembly line, comprising a pretreatment device 100, a peeled shrimp machine set 200, a discharge device 300, a shrimp meat filtering device 400 and a shrimp shell filtering device 500;

[0028] The pretreatment device 100 is used for pretreating fresh shrimps, so as to preliminarily separate shrimp shells from shrimp meat;

[0029] The peeled shrimp machine set 200 is connected to the discharge end of the pretreatment device 100, and is used for separating shrimp shells from shrimp meat;

[0030] The discharge device 300 is connected to the discharge end of the peeled shrimp machine set 200 and has a shrimp meat discharge end for conveying shrimp meat and a shrimp shell discharge end for conveying shrimp shells;

[0031] The shrimp meat filtering device 400 is connected to the shrimp meat discharge end of the discharge device 300, and is used for filtering shrimp meat;

[0032] The shrimp shell filtering device 500 is connected to the shrimp shell discharging end of the discharging device 300, and is used for filtering the shrimp shells.

[0033] The working process of the utility model is as follows:

[0034] 1. Refer to Figure 1 The freshly caught shrimps are put into the pretreatment device 100 for pretreatment, including but not limited to ice water freezing, bubble dispersion, etc., aiming to achieve preliminary separation of shrimp meat and shrimp shells, and facilitate the shelling machine group 200 to completely separate the shrimp meat and shrimp shells; the pretreatment device 100 can adopt existing technologies, such as patent number 2023225053089 (a euphausia superba pretreatment device, shelling machine group and shelling assembly line), etc., which will not be repeated here.

[0035] 2. The pretreated shrimps are transported to the shelling machine group 200 for shell and meat separation, refer to Figures 1-3 As an optional embodiment of the shelling machine group 200, the shelling machine group 200 includes a first rack 210, and a feeding device 220 and a shelling device 230 arranged on the first rack 210, the feeding device 220 is connected between the discharging end of the pretreatment device 100 and the shelling device 230, and is used for transporting the pretreated shrimps to the shelling device 230; the shelling device 230 is used for separating the shell and meat of the shrimps; wherein the shelling device 230 can adopt existing technologies, such as patent number 2022223157498 (a shelling device), etc., which will not be repeated here.

[0036] 3. In a further embodiment, the feeding device 220 includes a first collecting tank 221, a first conveying belt 222 and an auger 223, the first collecting tank 221 is connected to the discharging end of the pretreatment device 100, the first conveying belt 222 is connected between the first collecting tank 221 and the shelling machine group 200, and the auger 223 is arranged in the first collecting tank 221 and arranged along the width direction (Z-axis direction) of the first conveying belt 222, the auger 223 can uniformly transport the shrimps to the feeding end of the first conveying belt 222 when rotating; specifically, the first conveying belt 222 transports the shrimps along the negative half axis of the X-axis, by arranging the auger 223 in the first collecting tank 221 along the Z-axis direction, so that the auger 223 can uniformly transport the shrimps transported by the pretreatment device 100 to the feeding end of the first conveying belt 222 along the Z-axis direction, and then transported to the shelling device 230 by the first conveying belt 222, which is conducive to improving the uniformity of the distribution of shrimps on the first conveying belt 222, and further improving the shelling quality.

[0037] 4、In further embodiments, the feeding device 220 and the shelling device 230 are arranged in two groups and are arranged at intervals along the height direction of the first rack 210, and further comprising a second conveying belt 240, a first feeding hopper 250 and a second feeding hopper 260; one end of the second conveying belt 240 is connected to the discharge end of the pretreatment device 100; one end of the first feeding hopper 250 and one end of the second feeding hopper 260 are connected to the other end of the second conveying belt 240; the other end of the first feeding hopper 250 and the other end of the second feeding hopper 260 are connected to the two groups of feeding devices 220.

[0038] Specifically, the discharge end of the pretreatment device 100 delivers the pretreated fresh shrimp to the second conveying belt 240, one end of the first feeding hopper 250 is connected to the left half of the conveying direction (Z-axis direction) of the second conveying belt 240, and one end of the second feeding hopper 260 is connected to the right half of the conveying direction (Z-axis direction) of the second conveying belt 240, and then the fresh shrimp on the second conveying belt 240 is delivered to the first group of feeding devices 220 and the second group of feeding devices 220, respectively, and the cooperation of the two groups of feeding devices 220 and the two groups of shelling devices 230 can greatly improve the shelling efficiency.

[0039] 5、Referring to Figure 1 In some embodiments, the discharge device 300 comprises a third conveying belt 310 and a first discharge chute 320, the third conveying belt 310 is connected between the discharge end of the shelling machine group 200 and the shrimp meat filtering device 400 to form a shrimp meat discharge end; the first discharge chute 320 is connected between the discharge end of the shelling machine group 200 and the shrimp shell filtering device 500 to form a shrimp shell discharge end; that is, after the fresh shrimp is processed by the shelling machine group 200, it is separated into shrimp meat and shrimp shell, the shrimp meat falls onto the third conveying belt 310, and the shrimp shell falls onto the first discharge chute 320, which can be delivered to the shrimp meat filtering device 400 and the shrimp shell filtering device 500 respectively for filtering and cleaning, so as to improve the processing quality of the shrimp meat and the shrimp shell; in further embodiments, a shrimp shell filtering device further comprises a second collecting tank 330 connected between the first discharge chute 320 and the shrimp shell filtering device 500, the second collecting tank 330 is filled with clean water so that the shrimp shell is soaked in the clean water; this arrangement can deliver the shrimp shell and water to the shrimp shell filtering device 500 under the cooperation of the pipeline and the conveying pump, thereby realizing the filtering and cleaning of the shrimp shell.

[0040] 6、Referring to Figure 1 and Figure 4In some embodiments, the shrimp meat filtering device 400 comprises a second frame 410, and a first filtering tank 420, a third collecting tank 430, a recovery tank 440 and a fourth conveying belt 450 arranged on the second frame 410; the first filtering tank 420 is provided with an overflow plate 460 to divide into a first filtering cavity 421 and an overflow cavity 422 in communication with the first filtering cavity 421, impurities float on the water surface and enter the overflow cavity 422 through the overflow plate 460, and shrimp meat sinks to the bottom of the first filtering cavity 421; the fourth conveying belt 450 is connected between the first filtering tank 420 and the third collecting tank 430 for conveying shrimp meat; the third collecting tank 430 is used for collecting shrimp meat; and the recovery tank 440 is in communication with the overflow cavity 422 for collecting impurities.

[0041] Specifically, the third conveying belt 310 conveys shrimp meat into the first filtering tank 420 (the first filtering cavity 421), heavier shrimp meat sinks to the bottom of the first filtering cavity 421, and lighter impurities float on the water surface of the first filtering cavity 421, then enter the overflow cavity 422 through the overflow plate 460, and finally enter the recovery tank 440, further, the shrimp shell filtering device further comprises a plurality of first filter screens 470 arranged in the recovery tank 440, impurities are intercepted by the first filter screens 470, and water flows through the first filter screens 470 and is recovered by the recovery tank 440 to be circulated in the water circulation system; further, the overflow plate 460 is arranged in two and oppositely arranged to interval two overflow cavities 422 on both sides of the first filtering cavity 421; by intervaling two overflow cavities 422, the filtering efficiency and filtering effect can be doubled; further, the recovery tank 440 is provided with a lateral opening chute 441, and the first filter screens 470 are inserted into the chute 441; the first filter screens 470 can be conveniently replaced, and a plurality of first filter screens 470 can be sequentially stacked, so that the upper first filter screens 470 do not need to be stopped during replacement and cleaning, and water containing impurities does not enter the recovery tank 440.

[0042] 7、Refer to Figure 1 and Figure 4 In some embodiments, the first filtering tank 420 and the fourth conveying belt 450 are arranged as at least two, one end of a previous fourth conveying belt 450 is connected to a subsequent first filtering tank 420 to form a plurality of filtering structures; preferably, the first filtering tank 420 and the fourth conveying belt 450 are arranged as two to form two filtering structures, which can improve the filtering effect of shrimp meat and avoid that heavier impurities are not filtered out.

[0043] 8、Refer to Figure 1 , Figure 5 and Figure 6In some embodiments, the shrimp shell filtering device 500 includes a third frame 510, a drum 520, a second discharge chute 530, and a spray assembly 540. The drum 520 is rotatably mounted on the third frame 510 and has several water passage holes on its side wall, through which shrimp shells and water are transported to the inner side wall of the drum 520. One end of the second discharge chute 530 extends into the drum 520 to receive shrimp shells. The spray assembly 540 is disposed around the drum 520 to spray the drum 520 so that the shrimp shells on the inner side wall of the drum 520 fall onto the second discharge chute 530.

[0044] The shrimp shells and water in the second collection trough 330 are transported to the shrimp shell filter device 500 through the cooperation of pipes and a delivery pump. Specifically, they are transported to the inner wall of the drum 520. The water is discharged through the water passage holes on the drum 520, while the shrimp shells remain on the inner wall of the drum 520 and move to the inner top wall of the drum 520 under the rotation of the drum 520. The spray assembly 540 sprays the shrimp shells through the water passage holes onto the second discharge chute 530, and then discharges them from the second discharge chute 530. Furthermore, a shrimp shell filter device also includes a third frame 51. The shell-beating assembly 600 on the roller 520 is used to beat the roller 520 so that the shrimp shells attached to the inner side wall of the roller 520 fall onto the second discharge chute 530. As a preferred embodiment of the shell-beating assembly 600, the shell-beating assembly 600 includes a rotating shaft 610 and several flexible belts connected to the rotating shaft 610. The shell-beating assembly 600 is located at the upper end of the roller 520 and can beat the shrimp shells that have rotated to the top of the roller 520 so that they fall onto the second discharge chute 530, which is beneficial for discharging and collecting the filtered and cleaned shrimp shells through the second discharge chute 530.

[0045] 9. Reference Figure 1 , Figure 5 and Figure 6 In some embodiments, the drum 520 includes a frame 521 and a second filter screen covering the frame 521, with the water passage holes formed by the second filter screen; of course, the drum 520 can also be formed by a metal sheet with micropores; further, the spray assembly 540 is configured as multiple and evenly arranged around the periphery of the drum 520, which can not only improve the filtration and cleaning effect of shrimp shells, but also increase the probability of shrimp shells falling onto the second discharge chute 530, thereby improving the shrimp shell discharge efficiency; further still, the inner sidewall of the drum 520 is provided with a number of circumferentially spaced ribs 900 extending along the length direction of the drum 520, which can block the shrimp shells so that the shrimp shells can smoothly follow the rotation of the drum 520.

[0046] 10. Reference Figure 1 , Figure 5 and Figure 6In some embodiments, the shrimp shell filtering device further comprises a second filtering tank 710 arranged on the third rack 510 and a plurality of third filter screens 720, the third filter screens 720 are arranged in the second filtering tank 710 at intervals to divide a plurality of second filtering cavities 730, and the water flowing out of the roller 520 enters the second filtering tank 710; the arrangement can perform multi-stage filtering on the water flowing down from the roller 520, can avoid impurities entering the water circulation system, further comprises a ring-shaped filter cover 800 arranged in the last second filtering cavity 730, and the ring-shaped filter cover 800 can further filter out impurities, so that the water entering the water circulation is cleaner; it should be noted that the water filtered by the shrimp shell filtering device 500 still contains shrimp oil and other substances, and the shrimp oil and other substances can be extracted by refining.

[0047] 11. The shrimp shell filtering device has the advantages that the above structure can improve the filtering and cleaning effects of shrimp shells, is beneficial to improving the quality of shrimp shells and derivatives thereof, and has very good practicability.

[0048] Of course, the utility model is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or replacements without departing from the spirit of the utility model, and these equivalent modifications and replacements are all included in the range defined by the claims of the present application.

Claims

1. A shrimp shell filtration apparatus, characterized by: The third rack (510), the roller (520), the second discharge chute (530) and the spraying assembly (540) are included. The roller (520) is rotatably arranged on the third rack (510) and is provided with a plurality of water passing holes on the side wall thereof, and the shrimp shells and water are transported to the inner side wall of the roller (520). One end of the second discharge chute (530) extends into the roller (520) to receive the shrimp shells. The spraying assembly (540) is arranged on the periphery of the roller (520) to spray the roller (520) so that the shrimp shells on the inner side wall of the roller (520) fall onto the second discharge chute (530).

2. A shrimp shell filtering device according to claim 1, characterized in that: The roller (520) includes a frame (521) and a second filter screen wrapped on the frame (521), and the water passing holes are formed by the second filter screen.

3. A shrimp shell filtering device as claimed in claim 1, wherein: A shell beating assembly (600) arranged on the third rack (510) is further included to beat the roller (520) so that the shrimp shells adhered to the inner side wall of the roller (520) fall onto the second discharge chute (530).

4. A shrimp shell filtering device according to claim 3, characterized in that: The shell beating assembly (600) includes a rotating shaft (610) and a plurality of soft belts connected to the rotating shaft (610).

5. A shrimp shell filtering device as defined in claim 1, wherein: The spraying assembly (540) is arranged in multiple and uniformly arranged around the periphery of the roller (520).

6. A shrimp shell filtering device as defined in claim 1, wherein: A second filter tank (710) arranged on the third rack (510) and a plurality of third filter screens (720) are further included, the third filter screens (720) are arranged in the second filter tank (710) in a spaced manner to divide a plurality of second filter cavities (730), and the water flowing out of the roller (520) enters the second filter tank (710).

7. A shrimp shell filtering device according to claim 6, characterized in that: An annular filter cover (800) arranged in the second filter cavity (730) at the end is further included.

8. A shrimp shell filtering device as defined in claim 1, wherein: A plurality of circumferentially spaced and lengthwise extending protrusions (900) are arranged on the inner side wall of the roller (520).

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