Flushing device for frozen shrimp production

Abstract

The utility model discloses a flushing device for frozen shrimp production, which comprises a flushing box and a flushing device, and the flushing device is arranged on the flushing box; the circulating device is arranged between the flushing box and the flushing device; the feeding device is arranged above the flushing box; the discharging device is arranged below the flushing box. Wherein the flushing device is used for flushing frozen shrimps, and the circulating device is used for recycling used water. The utility model relates to the technical field of flushing for frozen shrimp production, through cooperation among the roller, the cleaning pipe, the first gear and the second gear, the frozen shrimps in the roller are flushed, the roller rotates to drive the frozen shrimps to turn over, the cleaning effect is improved, the brush roller rotates and revolves along with the roller at the same time, and the cleaning effect is improved. The outer surfaces of the frozen shrimps are further cleaned, water flow is matched with the brush rollers, the cleaning effect is better, the efficiency is higher, most cleaning dead corners can be cleaned in the cleaning process, and the cleaning effect of the frozen shrimps is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of rinsing technology for frozen shrimp production, specifically a rinsing device for frozen shrimp production. Background Technology

[0002] In the production of frozen shrimp, rinsing is a crucial step. Rinsing effectively removes impurities, microorganisms, and ice crystals that may form on the surface of the frozen shrimp, ensuring the hygiene, quality, and taste of the frozen shrimp.

[0003] Existing rinsing devices for frozen shrimp production remove impurities from the surface of frozen shrimp by placing them inside a rinsing tank and then rinsing them with water.

[0004] However, existing rinsing devices for frozen shrimp production use a single water flow to rinse frozen shrimp, which may result in some hard-to-rinse parts of the frozen shrimp still having impurities and microorganisms attached, making the cleaning effect on frozen shrimp less than ideal. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a rinsing device for frozen shrimp production, which solves the problem that rinsing frozen shrimp with a single water flow may result in some hard-to-rinse parts of the frozen shrimp still having impurities and microorganisms attached, resulting in an unsatisfactory cleaning effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rinsing device for frozen shrimp production, comprising a rinsing tank, a rinsing device further comprising a flushing device disposed on the rinsing tank; a circulation device disposed between the rinsing tank and the flushing device; a feeding device disposed above the rinsing tank; and a discharging device disposed below the rinsing tank; wherein the flushing device rinses the frozen shrimp, the circulation device reuses the used water, and the feeding device and discharging device respectively complete the addition and removal of frozen shrimp.

[0007] Preferably, the rinsing device includes a servo motor, which is fixedly connected to one side of the outer wall of the rinsing tank, and its output end passes through the outer wall of the rinsing tank through a sealed bearing; a mounting cylinder is fixedly connected to the inner wall of the rinsing tank on the side away from the servo motor; one side of the roller is fixedly connected to the output end of the servo motor, and the other end is rotatably connected to the outer wall of the mounting cylinder through a sealed bearing; two protective covers are provided, which are fixedly connected to both sides of the inner wall of the roller; both ends of the cleaning pipe pass through the outer walls of the two protective covers through sealed bearings, and the end near the mounting cylinder extends into the interior of the mounting cylinder; two first gears are provided, which are located inside the two protective covers, and are both fixedly connected to the outer wall of the cleaning pipe; a second gear is rotatably connected to the inner wall of the protective cover through a sealed bearing, and is meshed with the outer wall of the first gear; a brush roller is fixedly connected to the outer wall of the second gear on the side outside the protective cover; and a water supply device is provided outside the rinsing tank; wherein, the output end of the servo motor drives the roller to rotate on the outer wall of the mounting cylinder, and the rotation of the roller drives the brush roller to rotate through the first gear and the second gear, which, together with the water supply device and the cleaning pipe, completes the rinsing work, and the protective covers protect the first gear and the second gear.

[0008] Preferably, the water supply device includes a water storage tank, which is fixedly connected to the outer wall of the rinsing tank on the side away from the servo motor; a first water pump is fixedly connected to the bottom of the inner wall of the water storage tank; one end of the connecting pipe is connected to the output end of the first water pump, and the other end extends into the interior of the mounting cylinder; a connector is located inside the mounting cylinder and connects the cleaning pipe and the connecting pipe; wherein, the first water pump draws water from the inside of the water storage tank and flows into the cleaning pipe through the connecting pipe and the connector.

[0009] Preferably, the circulation device includes a drain pipe connected to the bottom of the inner wall of the rinsing tank; a filter box connected to the end of the drain pipe away from the rinsing tank; a filter layer inserted into the inner wall of the filter box; and a second water pump fixedly connected to the bottom of the water storage tank, with its input end connected to the outer wall of the filter box away from the drain pipe and its output end extending into the interior of the water storage tank. The second water pump pumps the rinsed water back into the water storage tank through the drain pipe, and filters the water through the filter box and the filter layer.

[0010] Preferably, the feeding device includes a first feed inlet, which is slidably engaged with the top of the inner wall of the rinsing tank; a through rod is fixedly connected to the inner wall of the first feed inlet; two straight cylinders are provided, respectively fixedly connected to both sides of the outer wall of the first feed inlet; a fixing member is rotatably connected to the top of the rinsing tank through a sealed bearing and inserted into the inner wall of the straight cylinder; a second feed inlet is connected to the top of the drum; two baffles are provided, respectively rotatably connected to both sides of the inner wall of the second feed inlet through pins; a torsion spring is installed between the baffles and the second feed inlet; wherein, by moving the first feed inlet, the through rod presses against the two baffles on the inner wall of the second feed inlet, and the two baffles are reset by the torsion spring, and the first feed inlet is fixed by the straight cylinder and the fixing member.

[0011] Preferably, the feeding device includes an electric valve connected to the bottom of the drum; a rotating cover is threaded to the bottom of the inner wall of the rinsing tank; wherein, opening the rotating cover activates the electric valve, causing the rinsed frozen shrimp to fall out.

[0012] Beneficial effects

[0013] This utility model provides a rinsing device for frozen shrimp production. It has the following advantages: This rinsing device for frozen shrimp production, through the cooperation of a drum, a cleaning pipe, a first gear, and a second gear, achieves rinsing of the frozen shrimp inside the drum. The rotation of the drum can turn the frozen shrimp over, improving the cleaning effect. Furthermore, the brush roller, while rotating on its own axis, revolves with the drum, further cleaning the surface of the frozen shrimp. The water flow combined with the brush roller results in a better cleaning effect and higher efficiency. During the cleaning process, most cleaning dead corners can be reached, ensuring the cleaning effect of the frozen shrimp.

[0014] Through the cooperation of the drain pipe, filter box and filter layer, the water discharged from the through hole on the outer wall of the drum flows through the drain pipe. When it flows into the filter box, it is filtered by the filter layer. The second water pump is started, and the water pump can pump the filtered water back into the water storage tank to achieve the effect of recycling. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the appearance of the present utility model;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the first gear, the roller, and the second gear;

[0018] Figure 4 for Figure 1 A structural schematic diagram of the first feed inlet, the straight cylinder, and the fixing component;

[0019] Figure 5 for Figure 2 A schematic diagram of the structure of the first feed inlet, the straight cylinder, and the fixing component.

[0020] In the diagram: 1. Rinsing tank; 2. Flushing device; 21. Servo motor; 22. Mounting cylinder; 23. Roller; 24. Protective cover; 25. Cleaning pipe; 26. First gear; 27. Second gear; 28. Brush roller; 29. ​​Water supply device; 291. Water storage tank; 292. First water pump; 293. Connecting pipe; 294. Connector; 3. Circulation device; 31. Drain pipe; 32. Filter box; 33. Filter layer; 34. Second water pump; 4. Feeding device; 41. First feed inlet; 42. Through rod; 43. Straight cylinder; 44. Fixing component; 45. Second feed inlet; 46. Baffle; 47. Torsion spring; 5. Discharge device; 51. Electric valve; 52. Rotating cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Existing rinsing devices for frozen shrimp production use a single water flow to rinse frozen shrimp, which may result in some hard-to-rinse parts of the frozen shrimp still having impurities and microorganisms attached, making the cleaning effect on frozen shrimp less than ideal.

[0023] In view of this, the present invention provides a rinsing device for frozen shrimp production. Through the cooperation between the drum, the cleaning pipe, the first gear and the second gear, the frozen shrimp inside the drum are rinsed. The rotation of the drum can turn the frozen shrimp over, improving the cleaning effect. In addition, the brush roller rotates with the drum while rotating on its own axis, further cleaning the surface of the frozen shrimp. The water flow combined with the brush roller has a better cleaning effect and higher efficiency. During the cleaning process, most of the cleaning dead corners can be cleaned, ensuring the cleaning effect of the frozen shrimp.

[0024] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0025] Example 1: By Figure 1-5It is known that a rinsing device for frozen shrimp production includes a rinsing tank 1, a flushing device 2, a circulation device 3, a feeding device 4, and a discharging device 5. The flushing device 2 is disposed on the rinsing tank 1; the circulation device 3 is disposed between the rinsing tank 1 and the flushing device 2; the feeding device 4 is disposed above the rinsing tank 1; and the discharging device 5 is disposed below the rinsing tank 1. The flushing device 2 rinses the frozen shrimp, the circulation device 3 reuses the used water, and the feeding device 4 and the discharging device 5 respectively complete the addition and removal of frozen shrimp.

[0026] In the specific implementation process, it is worth noting that the frozen shrimp are thoroughly rinsed by the flushing device 2, the circulating device 3 can filter and reuse the used water, and the feeding device 4 and the unloading device 5 are used to complete the feeding and unloading of the frozen shrimp respectively.

[0027] Furthermore, the rinsing device 2 includes a servo motor 21, a mounting cylinder 22, a roller 23, a protective cover 24, a cleaning pipe 25, a first gear 26, a second gear 27, a brush roller 28, and a water supply device 29. The servo motor 21 is fixedly connected to one side of the outer wall of the rinsing tank 1, and its output end penetrates the outer wall of the rinsing tank 1 through a sealed bearing. The mounting cylinder 22 is fixedly connected to the inner wall of the rinsing tank 1 on the side away from the servo motor 21. One side of the roller 23 is fixedly connected to the output end of the servo motor 21, and the other end is rotatably connected to the outer wall of the mounting cylinder 22 through a sealed bearing. Two protective covers 24 are provided, which are fixedly connected to both sides of the inner wall of the roller 23 respectively. The two ends of the cleaning pipe 25 penetrate the outer walls of the two protective covers 24 respectively through sealed bearings, and the end closer to the mounting cylinder 22 extends... The first gear 26 extends into the interior of the mounting cylinder 22; two first gears 26 are provided, located inside the two protective covers 24 respectively, and both are fixedly connected to the outer wall of the cleaning pipe 25; the second gear 27 is rotatably connected to the inner wall of the protective cover 24 through a sealed bearing, and meshes with the outer wall of the first gear 26; the brush roller 28 is fixedly connected to the outer wall of the second gear 27 on the side outside the protective cover 24; the water supply device 29 is located outside the rinsing tank 1; wherein, the output end of the servo motor 21 drives the roller 23 to rotate on the outer wall of the mounting cylinder 22, and the rotation of the roller 23 drives the brush roller 28 to rotate through the first gear 26 and the second gear 27, which cooperates with the water supply device 29 and the cleaning pipe 25 to complete the rinsing work, and the protective cover 24 protects the first gear 26 and the second gear 27;

[0028] In the specific implementation process, it is worth noting that when it is necessary to rinse frozen shrimp, the frozen shrimp are first placed inside the drum 23. Water is supplied to the inside of the drum 23 through the water supply device 29, which can achieve the effect of rinsing the frozen shrimp. The servo motor 21 is started, and the servo motor 21 drives the drum 23 to rotate. Since the first gear 26 is fixed on the outer wall of the cleaning tube 25, the cleaning tube 25 is stationary, and the drum 23 drives the protective cover 24 to rotate. Therefore, the second gear 27 rotates around the first gear 26, and at the same time rotates on its own axis through the meshing relationship between the two. In this way, the brush roller 28 follows the drum 23 to revolve and also rotates on its own axis with the second gear 27, which can improve the cleaning effect of the frozen shrimp inside the drum 23. The outer surface of the drum 23 has through holes, and the water after cleaning can be discharged through the through holes to ensure that the water source for rinsing the frozen shrimp inside the drum 23 is always clean water. The cleaning tube 25 consists of a straight pipe and several nozzles, and the water is sprayed onto the frozen shrimp through the nozzles.

[0029] Furthermore, the water supply device 29 includes a water storage tank 291, a first water pump 292, a connecting pipe 293, and a connector 294. The water storage tank 291 is fixedly connected to the outer wall of the rinsing tank 1 on the side away from the servo motor 21. The first water pump 292 is fixedly connected to the bottom of the inner wall of the water storage tank 291. One end of the connecting pipe 293 is connected to the output end of the first water pump 292, and the other end extends into the interior of the mounting cylinder 22. The connector 294 is located inside the mounting cylinder 22 and is connected between the cleaning pipe 25 and the connecting pipe 293. The first water pump 292 draws water from the inside of the water storage tank 291 and flows into the cleaning pipe 25 through the connecting pipe 293 and the connector 294.

[0030] In the specific implementation process, it is worth noting that the water storage tank 291 is used to store cleaning water. When cleaning is carried out, the first water pump 292 is started. The first water pump 292 pumps the clean water inside the water storage tank 291 into the cleaning pipe 25 through the connecting pipe 293 and the connector 294 to complete the cleaning work.

[0031] Furthermore, the circulation device 3 includes a drain pipe 31, a filter box 32, a filter layer 33, and a second water pump 34. The drain pipe 31 is connected to the bottom of the inner wall of the rinsing tank 1; the filter box 32 is connected to the end of the drain pipe 31 away from the rinsing tank 1; the filter layer 33 is inserted into the inner wall of the filter box 32; the second water pump 34 is fixedly connected to the bottom of the water storage tank 291, and its input end is connected to the outer wall of the filter box 32 away from the drain pipe 31, and its output end extends into the interior of the water storage tank 291; wherein, the second water pump 34 pumps the rinsed water back into the water storage tank 291 through the drain pipe 31, and filters the water through the filter box 32 and the filter layer 33;

[0032] In the specific implementation process, it is worth noting that the water discharged from the through hole on the outer wall of the roller 23 flows through the drain pipe 31. When it flows into the filter box 32, it is filtered by the filter layer 33. The second water pump 34 is started, and the second water pump 34 can pump the filtered water back into the water storage tank 291 to achieve the effect of recycling. The filter box 32 is equipped with a mounting part for locking the filter layer 33, and the front of the filter box 32 is connected to the cover by a pin. When the filter layer 33 has been used for a period of time, it can be replaced by opening the cover. The filter layer 33 is composed of multiple filter screens, filter cloths and activated carbon filter elements, which respectively filter large particles, small particles and organic matter or odors in the water, ensuring that the water entering the water storage tank 291 can be reused.

[0033] Specifically, when using this rinsing device for frozen shrimp production, when rinsing frozen shrimp is required, the frozen shrimp are first placed inside the drum 23. The first water pump 292 is started, and the first water pump 292 pumps clean water from the water storage tank 291 into the cleaning pipe 25 through the connecting pipe 293 and the connector 294, achieving the effect of rinsing the frozen shrimp. The servo motor 21 is then started, driving the drum 23 to rotate. Since the first gear 26 is fixed to the outer wall of the cleaning pipe 25, the cleaning pipe 25 remains stationary, and the drum 23 drives the protective cover 24 to rotate. Therefore, the second gear 27... The brush roller 28 rotates around the first gear 26 and also rotates on its own axis through the meshing relationship between the two. In this way, the brush roller 28 revolves with the drum 23 and rotates on its own axis along with the second gear 27, which can improve the cleaning effect on the frozen shrimp inside the drum 23. The water discharged from the through hole on the outer wall of the drum 23 flows through the drain pipe 31. When it flows into the filter box 32, it is filtered by the filter layer 33. The second water pump 34 is started, and the second water pump 34 can pump the filtered water back into the water storage tank 291 to achieve the effect of recycling.

[0034] Example 2: From Figure 1-5It is known that the feeding device 4 includes a first feed inlet 41, a through rod 42, a straight cylinder 43, a fixing member 44, a second feed inlet 45, a baffle 46, and a torsion spring 47. The first feed inlet 41 is slidably engaged with the top of the inner wall of the rinsing tank 1; the through rod 42 is fixedly connected to the inner wall of the first feed inlet 41; two straight cylinders 43 are provided, which are respectively fixedly connected to the two sides of the outer wall of the first feed inlet 41; the fixing member 44 is rotatably connected to the top of the rinsing tank 1 through a sealed bearing, and is inserted into the inner wall of the straight cylinder 43. The second feed inlet 45 is connected to the top of the roller 23; two baffles 46 are provided and are rotatably connected to the two sides of the inner wall of the second feed inlet 45 by pins respectively; a torsion spring 47 is installed between the baffles 46 and the second feed inlet 45; wherein, by moving the first feed inlet 41, the through rod 42 presses the two baffles 46 on the inner wall of the second feed inlet 45, and the two baffles 46 are reset by the torsion spring 47, and the first feed inlet 41 is fixed by the straight cylinder 43 and the fixing member 44;

[0035] In the specific implementation process, it is worth noting that when the frozen shrimp are put into the drum 23, the personnel can observe through the observation window on the front of the washing box 1 that the second feed inlet 45 at the top of the drum 23 is exactly below the first feed inlet 41. Then, the personnel move the first feed inlet 41 downward, and the through rod 42 can squeeze the two baffles 46 to create a gap between the two baffles 46. After that, the frozen shrimp can be put in. After the shrimp are put in, the first feed inlet 41 is moved upward, and the two baffles 46 are reset under the action of the torsion spring 47. A limiting plate is provided above the plate 46 to restrict the two baffles 46. Rubber pads are provided on the sides of the two baffles 46 that are close to each other to ensure the closure between the two baffles 46. After the first feed port 41 is moved upward, the operator manually rotates the fixing member 44 so that the top of the fixing member 44 is inserted into the inner wall of the groove opened on the front of the straight cylinder 43 to fix the first feed port 41. Sliding blocks are provided on both sides of the outer wall of the first feed port 41. A sliding groove is opened on the inner wall of the washing box 1. The first feed port 41 can be moved up and down by the cooperation of the sliding groove and the sliding block.

[0036] Furthermore, the feeding device 5 includes an electric valve 51 and a rotating cover 52. The electric valve 51 is connected to the bottom of the drum 23; the rotating cover 52 is threaded to the bottom of the inner wall of the rinsing tank 1. When the rotating cover 52 is opened, the electric valve 51 is activated, causing the rinsed frozen shrimp to fall out.

[0037] In the specific implementation process, it is worth noting that after the cleaning of the frozen shrimp is completed, the personnel can observe through the observation window that the electric valve 51 is located directly below the drum 23. The personnel manually remove the rotating cover 52 and activate the electric valve 51. The frozen shrimp can then fall through the opening at the bottom of the rinsing box 1 after the rotating cover 52 has been removed. The personnel can then collect the frozen shrimp in the collection box. The model of the electric valve 51 is Q941F-16P.

[0038] Specifically, based on the above embodiment one, when frozen shrimp are put into the drum 23, the operator observes through the observation window on the front of the rinsing box 1 that the second feed inlet 45 at the top of the drum 23 is exactly below the first feed inlet 41. Then, the operator moves the first feed inlet 41 downward, and the through rod 42 can squeeze the two baffles 46, creating a gap between the two baffles 46. After that, the frozen shrimp can be put in. After the shrimp are put in, the first feed inlet 41 is moved upward, and the two baffles 46 are reset under the action of the torsion spring 47. A limiting plate is provided above the two baffles 46 to restrict the two baffles 46. Rubber pads are provided on the sides of the two baffles 46 that are close to each other to ensure the closure between the two baffles 46. After the first feed port 41 is moved upward, the operator manually rotates the fixing part 44 so that the top of the fixing part 44 is inserted into the inner wall of the groove opened on the front of the straight cylinder 43 to fix the first feed port 41. After the cleaning of the frozen shrimp is completed, the operator observes through the observation window that the electric valve 51 is located directly below the roller 23. The operator manually removes the rotating cover 52 and starts the electric valve 51. The frozen shrimp can then fall through the opening after the rotating cover 52 is removed at the bottom of the rinsing box 1. The operator can then collect the frozen shrimp in the collection box.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A washing device for frozen shrimp production, comprising a washing tank (1), characterized in that: The flushing device for frozen shrimp production further comprises: a flushing device (2) arranged on the flushing tank (1); a circulating device (3) arranged between the flushing tank (1) and the flushing device (2); a feeding device (4) arranged above the flushing tank (1); a discharging device (5) arranged below the flushing tank (1); wherein the flushing device (2) flushes the frozen shrimp, the used water is reused through the circulating device (3), and the frozen shrimp is added and taken out through the feeding device (4) and the discharging device (5) respectively.

2. The washing device for frozen shrimp production according to claim 1, characterized in that: The flushing device (2) comprises: a servo motor (21) fixedly connected to one side of the outer wall of the flushing tank (1) and having an output end penetrating the outer wall of the flushing tank (1) through a sealing bearing; a mounting cylinder (22) fixedly connected to the inner wall of the flushing tank (1) away from the servo motor (21); a roller (23) fixedly connected to the output end of the servo motor (21) on one side and rotatably connected to the outer wall of the mounting cylinder (22) on the other side through a sealing bearing; two protective covers (24) fixedly connected to the inner wall of the roller (23) on both sides respectively; a cleaning pipe (25) penetrating the outer walls of the two protective covers (24) through sealing bearings at both ends and extending to the inside of the mounting cylinder (22) at the end close to the mounting cylinder (22); two first gears (26) located in the interiors of the two protective covers (24) respectively and fixedly connected to the outer wall of the cleaning pipe (25); a second gear (27) rotatably connected to the inner wall of the protective cover (24) through a sealing bearing and meshingly connected to the outer wall of the first gear (26); a brush roller (28) fixedly connected to the outer wall of the second gear (27) on the side outside the protective cover (24); a water supply device (29) arranged outside the flushing tank (1); wherein the output end of the servo motor (21) drives the roller (23) to rotate on the outer wall of the mounting cylinder (22), the rotation of the roller (23) drives the brush roller (28) to rotate through the first gear (26) and the second gear (27), and the flushing work is completed in cooperation with the water supply device (29) and the cleaning pipe (25), and the protective cover (24) protects the first gear (26) and the second gear (27).

3. The washing device for frozen shrimp production according to claim 2, characterized in that: The water supply device (29) comprises: a water storage tank (291) fixedly connected to the outer wall of the flushing tank (1) away from the servo motor (21); a first water pump (292) fixedly connected to the bottom of the inner wall of the water storage tank (291); a communication pipe (293) having one end communicated with the output end of the first water pump (292) and the other end extending to the inside of the mounting cylinder (22); a joint (294) located in the inside of the mounting cylinder (22) and communicated between the cleaning pipe (25) and the communication pipe (293); wherein the first water pump (292) extracts the water source in the water storage tank (291) and flows into the inside of the cleaning pipe (25) through the communication pipe (293) and the joint (294).

4. The washing device for frozen shrimp production according to claim 3, characterized in that: The circulating device (3) comprises: A drain pipe (31) connected to the bottom of the inner wall of the flushing box (1); A filter box (32) connected to the end of the drain pipe (31) away from the flushing box (1); A filter layer (33) inserted into the inner wall of the filter box (32); A second water pump (34) fixedly connected to the bottom of the water storage tank (291), with the input end connected to the outer wall of the filter box (32) away from the drain pipe (31), and the output end extending into the inside of the water storage tank (291); Wherein, the second water pump (34) re-pumps the cleaned water into the inside of the water storage tank (291) through the drain pipe (31), and filters the water through the filter box (32) and the filter layer (33).

5. The washing device for frozen shrimp production according to claim 4, characterized in that: The feeding device (4) comprises: A first feeding port (41) slidingly connected to the top of the inner wall of the flushing box (1); A through rod (42) fixedly connected to the inner wall of the first feeding port (41); Two straight cylinders (43) fixedly connected to the outer wall of the first feeding port (41) on both sides; A fixing piece (44) rotatably connected to the top of the flushing box (1) through a sealing bearing, and inserted into the inner wall of the straight cylinder (43); A second feeding port (45) connected to the top of the roller (23); Two baffles (46) rotatably connected to the inner wall of the second feeding port (45) on both sides through a pin shaft; A torsion spring (47) installed between the baffle (46) and the second feeding port (45); Wherein, by moving the first feeding port (41), the through rod (42) extrudes the two baffles (46) on the inner wall of the second feeding port (45), and the two baffles (46) are reset by the torsion spring (47), and the first feeding port (41) is fixed by the straight cylinder (43) and the fixing piece (44).

6. The washing device for frozen shrimp production according to claim 5, characterized in that: The discharging device (5) comprises: An electric valve (51) connected to the bottom of the roller (23); A rotating cover (52) threadedly connected to the bottom of the inner wall of the flushing box (1); Wherein, the rotating cover (52) is opened, and the electric valve (51) is started, so that the washed frozen shrimps fall down.

Images