Continuous blanching production line and method for ocean quick-frozen food octopus sections

Abstract

The invention discloses a continuous blanching method for ocean quick-frozen food octopus sections, which is applied to a continuous blanching production line for ocean quick-frozen food octopus sections, the blanching production line comprises a support steel frame, and a blanching pool is mounted above the support steel frame. Octopus sections blanched in the inner cavity of the blanching pool can be disturbed through work of the disturbance assembly, the situation that the blanching effect is affected due to the fact that the octopus sections float on the water surface all the time is avoided, work of the conveying assembly is matched with the disturbance assembly, the blanched octopus sections are conveyed out, and the conveying assembly is matched with the spray washing assembly on the inclined face of the conveying assembly; according to the device, foreign matters on the surfaces of the octopus sections can be flushed and flow back into the blanching pool, the overall automation degree is high, the blanched octopus sections cannot float on the water surface in a disturbance mode, and the foreign matters on the surfaces of the octopus sections can be flushed while the octopus sections do not need to be manually fished out through cooperation of the conveying structure and the flushing structure; the labor input is reduced, and the processing efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of seafood processing, and particularly relates to a continuous blanching production line and method for marine quick-frozen food octopus segments. Background Art

[0002] Octopus segments need to be blanched during the process of being processed into quick-frozen food. During the blanching process, the octopus segments are prone to float on the surface of the hot water in the blanching pool, and they need to be manually pressed into the hot water to ensure the blanching quality of the octopus segments. In addition, the blanched octopus segments are accompanied by some foreign matter. During the process of manual scooping, the foreign matter is prone to adhere to the surface of the octopus segments, and special manual processing is required. Therefore, we designed a continuous blanching production line and method for marine quick-frozen food octopus segments, which adopts a disturbance method so that the blanched octopus segments will not float on the water surface. Through the cooperation of the conveying structure and the flushing structure, the octopus segments do not need to be manually scooped out and the foreign matter on the surface of the octopus segments is washed away, thereby reducing labor input and improving processing efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a continuous blanching production line and method for marine quick-frozen food octopus segments, which adopts a disturbance method so that the blanched octopus segments will not float on the water surface. Through the cooperation of a conveying structure and a flushing structure, the octopus segments do not need to be manually fished out and foreign matter on the surface of the octopus segments can be flushed, thereby reducing labor input and improving processing efficiency, so as to solve the above-mentioned background technical problems.

[0004] The technical solution of the present invention to solve the above technical problems is as follows: a method for continuous blanching of octopus segments of marine quick-frozen food, applied to a continuous blanching production line of octopus segments of marine quick-frozen food, the blanching production line comprises a supporting steel frame, a blanching pool is installed above the supporting steel frame, a filter disc is arranged in the inner cavity of the blanching pool, a disturbance component located above the filter disc is arranged above the blanching pool, the disturbance component comprises two symmetrical bases movable on the top of the blanching pool, a rotating rod is rotatably connected between the two bases, a disturbance plate is fixedly connected to the surface of the rotating rod, and a rear end of the blanching pool is provided with a rotating rod. A reduction motor 1 is arranged on the side, the output shaft of the reduction motor 1 is fixedly installed with the rotating rod, a moving frame is fixedly installed at the bottom of the reduction motor 1, a motor is fixedly installed in the inner cavity of the moving frame, a gear is fixedly installed on the output shaft of the motor, a fixed long tube is fixedly installed on the side of the supporting steel frame, a rack is fixedly installed on the top of the fixed long tube, the rack is meshed with the gear, two symmetrical fixed brackets located on the right side of the top of the blanching pool are installed on the right side of the top of the supporting steel frame, a conveying assembly is arranged between the two fixed brackets and the inner cavity of the blanching pool, and the conveying assembly The conveying assembly includes a plurality of rollers rotatably connected between the two fixed brackets, the surfaces of the plurality of rollers are connected to the conveyor belt in a transmission manner, a reduction motor 2 is fixedly installed on one side of the support steel frame, the output shaft of the reduction motor 2 is fixedly installed on the top roller, a plurality of water-permeable holes are opened on the surface of the conveyor belt, a plurality of baffles are fixedly installed on the surface of the conveyor belt at equal intervals, a spraying assembly is arranged on the inclined surface of the support steel frame and the conveyor belt, the spraying assembly includes a water collecting tank fixed on the side of the support steel frame, a pre-filter is detachably placed above the inner cavity of the water collecting tank The blanching pool is provided with an overflow hole adapted to the water collecting tank, a water pump is fixedly installed in the inner cavity of the supporting steel frame, the water inlet end of the water pump is connected with a water inlet pipe, the end of the water inlet pipe away from the water pump is connected with the bottom of the inner cavity of the water collecting tank, a fine filter assembly is arranged on the surface of the water inlet pipe, the water outlet end of the water inlet pipe is connected with a water outlet pipe, a main pipe is fixedly installed on the inclined surface of the fixed bracket, a plurality of auxiliary pipes are connected between the two main pipes, a plurality of nozzles facing the inclined surface of the conveyor belt are connected on the surface of the auxiliary pipe, and an aeration assembly is arranged between the inner cavity of the blanching pool and the supporting steel frame;

[0005] A method for continuous blanching of marine quick-frozen food octopus segments, comprising the following steps:

[0006] Step 1: Pour water into the blanching pool and heat the water temperature in the blanching pool to the blanching temperature, then pour the octopus segments into the inner cavity of the blanching pool, during which the reduction motor drives the rotating rod to rotate, and the rotating rod drives the disturbance plate to rotate to slap the octopus end floating on the water surface into the hot water, so that the octopus segment is fully in contact with the hot water, during which the motor drives the gear to rotate forward and reversely, and the meshing of the gear and the rack makes the motor and the gear drive the moving frame to slide left and right on the surface of the guide rail, and the moving frame drives the reduction motor 1, the disturbance plate, the rotating rod and the base to move left and right, so that the rotating disturbance plate moves left and right to disturb the octopus segment, thereby ensuring the blanching effect of the octopus segment;

[0007] Step 2: During the blanching process of the octopus segments in the blanching pool, the air pump works to transport external air to the frame-shaped pipe through the air pipe, and the air emerges through the aeration holes in the form of bubbles. The bubbles contact the octopus segments, increasing the disturbance effect of the hot water in the blanching pool on the octopus segments, further improving the blanching effect of the octopus segments, and the second reduction motor drives the roller to rotate, thereby rotating the conveyor belt and the baffle plate, and the conveyor belt and the baffle plate cooperate to transport the blanched octopus segments out of the blanching pool, and the water in the blanching pool will pass through the water-permeable holes on the surface of the conveyor belt and fall into the blanching pool. During the operation of the second reduction motor, the first reduction motor works counterclockwise to drive the rotating rod and the disturbance plate to rotate, so that the disturbance plate moves the blanched octopus segments close to the conveyor belt, which is convenient for the baffle plate on the conveyor belt to transport the octopus segments out of the blanching pool;

[0008] Step 3: During the operation of the water pump, the water in the blanching pool overflows into the inner cavity of the water collecting tank through the overflow hole. The floating foreign matter will be coarsely filtered by the pre-filter. The water in the inner cavity of the water collecting tank is transported to the outlet pipe through the water inlet pipe due to the operation of the water pump. The fine filter component can finely filter the water entering the inner cavity of the water inlet pipe from the water collecting tank, thus preventing foreign matter from entering the water pump and affecting the service life of the water pump. Then the water enters the main pipe and the auxiliary pipe, and finally is sprayed out through the nozzle. The hot water is sprayed onto the surface of the octopus segment at the inclined position of the conveyor belt, and the small foreign matter on the surface of the octopus segment on the conveyor belt is washed off, ensuring the cleanliness of the surface of the octopus segment and transporting it to the conveyor. The octopus segments with ends fall into the discharge tray due to their own gravity and are directed to the next process; when the water pressure sprayed from the nozzle is too low, the user can operate the operating rod to make the threaded tube rotate on the surface of the threaded rod, so that the threaded tube moves and rotates on the surface of the threaded rod, thereby making the threaded tube move away from the U-shaped seat, and then rotate the threaded rod to make the threaded rod detach from the inner cavity of the U-shaped seat, and finally open the wrapping ring to remove it from the surface of the two coils, so that the fine filter can be removed, the foreign matter on the fine filter can be cleaned and then installed back, thereby ensuring the water inlet at the water inlet pipe, and then ensuring the pressure of the water sprayed at the nozzle.

[0009] Preferably, a side of the fixed long tube away from the supporting steel frame is fixedly connected to a guide rail, and the movable frame is slidably connected to the surface of the guide rail.

[0010] Preferably, the front and rear sides of the top of the blanching pool are fixedly connected with T-shaped guide strips, and the bottom of the base is provided with a T-shaped slide groove that slides on the surface of the T-shaped guide strip.

[0011] Preferably, a plurality of rectangular pressure relief holes are formed at equal intervals on the blades of the disturbance plate.

[0012] Preferably, a reflux plate is provided between the two fixed brackets, the reflux plate is higher on the left and lower on the right and is fixed between the two fixed brackets, the right end of the reflux plate is located at the top of the blanching tank, and a discharge plate is fixedly connected to the left side of the reflux plate, which is higher on the right and lower on the left.

[0013] Preferably, the aeration assembly includes an air pump fixedly mounted on a supporting steel frame, the inner cavity of the blanching pool is fixedly mounted with a frame-shaped tube located at the bottom of the filter plate, a plurality of aeration holes are evenly spaced at the top of the frame-shaped tube, the air outlet end of the air pump is connected to an air supply pipe, and the end of the air supply pipe away from the air pump is connected to the frame-shaped tube.

[0014] Preferably, the fine filter assembly includes two symmetrical coils, one side of the coils is connected to the water inlet pipe, a fine filter is arranged between the two coils, and the surfaces of the two coils are provided with a wrapping ring.

[0015] Preferably, both ends of the enveloping ring are fixedly connected with a U-shaped seat, the inner cavity of the U-shaped seat is rotatably connected with a threaded rod via a rotating shaft, and the surface of the threaded rod is threadedly connected with a threaded tube.

[0016] Preferably, an operating rod is provided through one side of the threaded tube, the diameter of the threaded rod is smaller than the width of the inner cavity of the U-shaped seat, and the diameter of the threaded tube is larger than the width of the inner cavity of the U-shaped seat.

[0017] Preferably, two symmetrical guide blocks are fixedly connected to the inner cavity of the blanching pool, and the guide blocks are located between the fixed bracket and the blanching pool.

[0018] 1. The beneficial effects of the present invention are as follows: the present invention can disturb the octopus segments blanched in the inner cavity of the blanching pool through the operation of the disturbance component, so that the octopus segments will not float on the water surface all the time to affect the blanching effect; the work of the conveying component cooperates with the disturbance component to convey the blanched octopus segments out, and the cooperation with the spray washing component on the inclined surface of the conveying component can wash away the foreign matter on the surface of the octopus segments and return them to the blanching pool; the overall automation level is high, and the use of the disturbance method can be achieved, so that the blanched octopus segments will not float on the water surface; through the cooperation of the conveying structure and the washing structure, the octopus segments do not need to be manually fished out, and the foreign matter on the surface of the octopus segments is washed away, thereby reducing the labor input and improving the processing efficiency.

[0019] 2. The present invention can reduce the resistance of the disturbance plate in water by setting the rectangular pressure relief holes, and effectively avoid deformation or even breakage of the disturbance plate caused by excessive resistance.

[0020] 3. The present invention uses a T-shaped guide bar and a T-shaped slide groove in combination. When the rotating rod moves left and right, the T-shaped slide groove slides on the surface of the T-shaped guide bar, providing guidance and limiting for the movement of the disturbance plate and the reduction motor, thereby improving the stability of the movement of the disturbance plate and the reduction motor.

[0021] 4. The present invention provides a pre-filtering net so that the water overflowing from the overflow hole into the water collecting tank can be pre-filtered through the pre-filtering net, thus avoiding excessive foreign matter directly clogging the fine filter assembly and ensuring the overall smooth operation of the spray-washing assembly.

[0022] 5. The present invention can guide the octopus segments entering the conveyor belt by setting the guide blocks, thereby preventing the octopus segments from being stuck in the gap between the conveyor belt and the inner wall of the blanching pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] in:

[0024] Figure 1 A three-dimensional schematic diagram of an embodiment of the present invention;

[0025] Figure 2 A rear perspective schematic diagram of an embodiment of the present invention;

[0026] Figure 3 A three-dimensional schematic diagram of a disturbance component according to an embodiment of the present invention;

[0027] Figure 4 It is a three-dimensional schematic diagram of a fixed support and a conveying assembly according to an embodiment of the present invention;

[0028] Figure 5 This is a three-dimensional disassembled schematic diagram of a fine filter assembly according to an embodiment of the present invention;

[0029] Figure 6 The present invention is a three-dimensional cross-sectional schematic diagram of a blanching tank and an aeration assembly according to an embodiment of the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Support steel frame, 2. Blanching pool, 3. Filter plate, 4. Disturbance component, 41. Base, 42. Rotating rod, 43. Disturbance plate, 44. Reducer motor 1, 45. Moving frame, 46. Motor, 47. Gear, 48. Fixed long tube, 49. Rack, 410. Guide rail, 411. T-shaped guide strip, 412. T-shaped slide, 413. Rectangular pressure relief hole, 5. Fixed bracket, 6. Conveying component, 61. Roller, 62. Conveyor belt, 63. Reducer motor 2, 64. Water-permeable hole, 65. Baffle, 66. Reflux plate , 67, discharge tray, 7, spray assembly, 71, water collecting tank, 72, pre-filter, 73, overflow hole, 74, water pump, 75, water inlet pipe, 76, fine filter assembly, 761, coil, 762, fine filter, 763, packing ring, 764, U-shaped seat, 765, threaded rod, 766, threaded pipe, 767, operating rod, 77, water outlet pipe, 78, main pipe, 79, auxiliary pipe, 710, nozzle, 8, aeration assembly, 81, air pump, 82, frame-shaped pipe, 83, aeration hole, 84, air supply pipe, 9, guide block. DETAILED DESCRIPTION

[0032] Hereinafter, embodiments of the continuous blanching production line and method for marine quick-frozen food octopus segments of the present invention will be described with reference to the accompanying drawings.

[0033] Embodiment 1:

[0034] Figure 1-6A method for continuous blanching of octopus segments of marine quick-frozen food according to an embodiment of the present invention is shown, which is applied to a continuous blanching production line for octopus segments of marine quick-frozen food, the blanching production line comprising a supporting steel frame 1, a blanching pool 2 is installed above the supporting steel frame 1, a filter disc 3 is provided in the inner cavity of the blanching pool 2, a disturbance component 4 located above the filter disc 3 is provided above the blanching pool 2, the disturbance component 4 comprises two symmetrical bases 41 movable on the top of the blanching pool 2, a rotating rod 42 is rotatably connected between the two bases 41, a disturbance plate 43 is fixedly connected to the surface of the rotating rod 42, a reduction motor 44 is provided on the rear side of the blanching pool 2, the output shaft of the reduction motor 44 is fixedly installed with the rotating rod 42, a moving frame 45 is fixedly installed at the bottom of the reduction motor 44, and the moving frame A motor 46 is fixedly installed in the inner cavity of 45, and a gear 47 is fixedly installed on the output shaft of the motor 46. A fixed long tube 48 is fixedly installed on the side of the supporting steel frame 1, and a rack 49 is fixedly installed on the top of the fixed long tube 48. The rack 49 meshes with the gear 47. The side of the fixed long tube 48 away from the supporting steel frame 1 is fixedly connected with a guide rail 410, and the moving frame 45 is slidably connected to the surface of the guide rail 410. The front and rear sides of the top of the blanching pool 2 are fixedly connected. A T-shaped guide bar 411 is fixedly connected, and a T-shaped slide groove 412 that slides on the surface of the T-shaped guide bar 411 is provided at the bottom of the base 41. Through the cooperation of the T-shaped guide bar 411 and the T-shaped slide groove 412, the T-shaped slide groove 412 is moved in the process of the rotating rod 42 moving left and right. The surface slides, providing guidance and limit for the movement of the disturbance plate 43 and the reduction motor 44, thereby improving the stability of the movement of the disturbance plate 43 and the reduction motor 44. A plurality of rectangular pressure relief holes 413 are evenly spaced on the blades of the disturbance plate 43. The setting of the rectangular pressure relief holes 413 can reduce the resistance of the disturbance plate 43 in the water, and effectively avoid deformation or even breakage of the disturbance plate 43 caused by excessive resistance. Two symmetrical fixed brackets 5 located on the right side of the top of the blanching pool 2 are installed on the right side of the top of the supporting steel frame 1. A conveying assembly 6 is arranged between the two fixed brackets 5 and the inner cavity of the blanching pool 2. The conveying assembly 6 includes a plurality of rollers 61 rotatably connected between the two fixed brackets 5. The surfaces of the plurality of rollers 61 are transmission-connected with a conveyor belt 62. The supporting steel frame A reduction motor 63 is fixedly installed on one side of 1, and the output shaft of the reduction motor 63 is fixedly installed on the top roller 61. A plurality of water-permeable holes 64 are opened on the surface of the conveyor belt 62, and a plurality of baffles 65 are fixedly installed on the surface of the conveyor belt 62 at equal intervals. A reflux plate 66 is arranged between the two fixed brackets 5. The reflux plate 66 is fixed between the two fixed brackets 5 with the left side higher than the right side. The right end of the reflux plate 66 is located at the top of the blanching tank 2, and a discharge plate 67 with the right side higher than the left side is fixedly connected to the left side of the reflux plate 66. A spray assembly 7 is arranged on the inclined surface of the supporting steel frame 1 and the conveyor belt 62. The spray assembly 7 includes a water collecting box 71 fixed on the side of the supporting steel frame 1, and a pre-filter 72 is detachably placed above the inner cavity of the water collecting box 71. Through the setting of the pre-filter 72,The water overflowing from the overflow hole 73 into the water collecting tank 71 can be pre-filtered through the pre-filter screen 72, avoiding excessive foreign matter from directly clogging the fine filter assembly 76, ensuring the stability of the overall operation of the spray assembly 7, the blanching pool 2 is provided with an overflow hole 73 adapted to the water collecting tank 71, a water pump 74 is fixedly installed in the inner cavity of the supporting steel frame 1, the water inlet end of the water pump 74 is connected to a water inlet pipe 75, the end of the water inlet pipe 75 away from the water pump 74 is connected to the bottom of the inner cavity of the water collecting tank 71, the surface of the water inlet pipe 75 is provided with a fine filter assembly 76, and the water outlet end of the water inlet pipe 75 is connected to the outlet The pipe 77 is provided with a main pipe 78 fixedly mounted on the inclined surface of the fixed bracket 5, and a plurality of auxiliary pipes 79 are connected between the two main pipes 78, and a plurality of nozzles 710 facing the inclined surface of the conveyor belt 62 are connected on the surface of the auxiliary pipe 79. An aeration assembly 8 is provided between the inner cavity of the blanching pool 2 and the supporting steel frame 1, and two symmetrical guide blocks 9 are fixedly connected to the inner cavity of the blanching pool 2, and the guide blocks 9 are located between the fixed bracket 5 and the blanching pool 2. By setting the guide blocks 9, the octopus segments entering the conveyor belt 62 can be guided, so as to avoid the octopus segments being stuck in the gap between the conveyor belt 62 and the inner wall of the blanching pool 2;

[0035] A method for continuous blanching of marine quick-frozen food octopus segments, comprising the following steps:

[0036] Step 1: water is poured into the blanching pool 2, and the water temperature in the blanching pool 2 is heated to the blanching temperature, and then the octopus segments are poured into the inner cavity of the blanching pool 2, during which the reduction motor 44 drives the rotating rod 42 to rotate, and the rotating rod 42 drives the disturbance plate 43 to rotate to shoot the octopus end floating on the water surface into the hot water, so that the octopus segment is fully in contact with the hot water, during which the motor 46 drives the gear 47 to rotate forward and reversely, and the meshing of the gear 47 and the rack 49 makes the motor 46 and the gear 47 drive the moving frame 45 to slide left and right on the surface of the guide rail 410, and the moving frame 45 drives the reduction motor 44, the disturbance plate 43, the rotating rod 42 and the base 41 to move left and right, so that the rotating disturbance plate 43 moves left and right to disturb the octopus segment, thereby ensuring the blanching effect of the octopus segment;

[0037] Step 2: During the blanching process of the octopus segments in the blanching pool 2, the air pump 81 works to deliver external air to the frame-shaped tube 82 through the air delivery pipe 84, and the air emerges through the aeration holes 83 in the form of bubbles. The bubbles contact the octopus segments, increasing the disturbance effect of the hot water in the blanching pool 2 on the octopus segments, further improving the blanching effect of the octopus segments, and the reduction motor 2 63 works to drive the roller 61 to rotate, thereby rotating the conveyor belt 62 and the baffle 65, and the cooperation of the conveyor belt 62 and the baffle 65 transports the blanched octopus segments out of the blanching pool 2, and the water in the blanching pool 2 passes through the water-permeable holes 64 on the surface of the conveyor belt 62 and falls into the blanching pool 2. During the operation of the reduction motor 2 63, the reduction motor 1 44 works counterclockwise to drive the rotating rod 42 and the disturbance plate 43 to rotate, so that the disturbance plate 43 moves the blanched octopus segments to a position close to the conveyor belt 62, so that the baffle 65 on the conveyor belt 62 is convenient for transporting the octopus segments out of the blanching pool 2;

[0038] Step 3: During the operation of the water pump 74, the water in the blanching pool 2 overflows into the inner cavity of the water collecting tank 71 through the overflow hole 73, and the floating foreign matter is roughly filtered by the pre-filter 72. The water in the inner cavity of the water collecting tank 71 is transported to the water outlet pipe 77 through the water inlet pipe 75 due to the operation of the water pump 74. The fine filter assembly 76 can perform fine filtering on the water entering the inner cavity of the water inlet pipe 75 from the water collecting tank 71, thereby preventing foreign matter from entering the water pump 74 and affecting the service life of the water pump 74. The water then enters the main pipe 78 and the auxiliary pipe 79, and is finally ejected through the nozzle 710. The hot water is sprayed onto the surface of the octopus segment at the inclined position of the conveyor belt 62, and the small foreign matter on the surface of the octopus segment on the conveyor belt 62 is washed off, thereby ensuring the cleanliness of the surface of the octopus segment. The octopus segment transported to the end of the conveyor belt 62 is The water falls into the discharge tray 67 by its own gravity and is directed to the next process; when the water pressure sprayed from the nozzle 710 is too low, the user can operate the operating rod 767 to make the threaded tube 766 rotate on the surface of the threaded rod 765, so that the threaded tube 766 moves and rotates on the surface of the threaded rod 765, thereby making the threaded tube 766 move away from the U-shaped seat 764, and then rotate the threaded rod 765 to make the threaded rod 765 detach from the inner cavity of the U-shaped seat 764, and finally open the wrapping ring 763 to remove the wrapping ring 763 from the surface of the two coils 761, and then remove the fine filter screen 762, clean the foreign matter on the fine filter screen 762 and then install it back, thereby ensuring the water inlet amount at the water inlet pipe 75, and then ensuring the pressure of the water sprayed at the nozzle 710.

[0039] Embodiment 2:

[0040] Basically the same as the first embodiment, further: the aeration assembly 8 includes an air pump 81 fixedly mounted on the supporting steel frame 1, the inner cavity of the blanching pool 2 is fixedly mounted with a frame-shaped tube 82 located at the bottom of the filter disc 3, a plurality of aeration holes 83 are evenly spaced at the top of the frame-shaped tube 82, the air outlet end of the air pump 81 is connected to an air supply pipe 84, and the end of the air supply pipe 84 away from the air pump 81 is connected to the frame-shaped tube 82.

[0041] Embodiment three:

[0042] Basically the same as the first embodiment, further: the fine filter assembly 76 includes two symmetrical coils 761, one side of the coil 761 is connected to the water inlet pipe 75, a fine filter screen 762 is arranged between the two coils 761, the surfaces of the two coils 761 are provided with a wrapping ring 763, both ends of the wrapping ring 763 are fixedly connected with a U-shaped seat 764, the inner cavity of the U-shaped seat 764 is rotatably connected with a threaded rod 765 through a rotating shaft, the surface of the threaded rod 765 is threadedly connected with a threaded tube 766, one side of the threaded tube 766 is penetrated by an operating rod 767, the diameter of the threaded rod 765 is smaller than the width of the inner cavity of the U-shaped seat 764, and the diameter of the threaded tube 766 is larger than the width of the inner cavity of the U-shaped seat 764.

[0043] In summary, the continuous blanching production line and method for octopus segments of marine quick-frozen food can disturb the octopus segments blanched in the inner cavity of the blanching pool 2 through the operation of the disturbance component 4, and the octopus segments will not float on the water surface all the time to affect the blanching effect. The work of the conveying component 6 cooperates with the disturbance component 4 to convey the blanched octopus segments, and the cooperation with the spray washing component 7 on the inclined surface of the conveying component 6 can flush the foreign matter on the surface of the octopus segments and return them to the blanching pool 2. The overall automation level is high, and the use of a disturbance method can be achieved, so that the blanched octopus segments will not float on the water surface. Through the cooperation of the conveying structure and the flushing structure, there is no need to manually fish out the octopus segments, and the foreign matter on the surface of the octopus segments is flushed, thereby reducing labor input and improving processing efficiency.

Claims

1. A method for continuous blanching of octopus segments of marine quick-frozen food, applied to a continuous blanching production line of octopus segments of marine quick-frozen food, characterized in that: The blanching production line comprises a supporting steel frame (1), a blanching pool (2) is installed above the supporting steel frame (1), a filter disc (3) is arranged in the inner cavity of the blanching pool (2), a disturbance component (4) located above the filter disc (3) is arranged above the blanching pool (2), the disturbance component (4) comprises two symmetrical bases (41) movable on the top of the blanching pool (2), a rotating rod (42) is rotatably connected between the two bases (41), a disturbance plate (43) is fixedly connected to the surface of the rotating rod (42), a reduction motor (44) is arranged on the rear side of the blanching pool (2), the output shaft of the reduction motor (44) is fixedly installed on the rotating rod (42), and a moving frame (43) is fixedly installed on the bottom of the reduction motor (44). 5), a motor (46) is fixedly installed in the inner cavity of the moving frame (45), a gear (47) is fixedly installed on the output shaft of the motor (46), a fixed long tube (48) is fixedly installed on the side of the supporting steel frame (1), a rack (49) is fixedly installed on the top of the fixed long tube (48), the rack (49) is meshed with the gear (47), two symmetrical fixed brackets (5) located on the right side of the top of the blanching pool (2) are installed on the right side of the top of the supporting steel frame (1), a conveying assembly (6) is arranged between the two fixed brackets (5) and the inner cavity of the blanching pool (2), and the conveying assembly (6) includes a plurality of rollers (61) rotatably connected between the two fixed brackets (5), and the surface of the plurality of rollers (61) The surface transmission is connected with a conveyor belt (62), a reduction motor (63) is fixedly installed on one side of the support steel frame (1), the output shaft of the reduction motor (63) is fixedly installed with the top roller (61), a plurality of water-permeable holes (64) are opened on the surface of the conveyor belt (62), a plurality of baffles (65) are fixedly installed at equal intervals on the surface of the conveyor belt (62), a spray assembly (7) is arranged on the inclined surface of the support steel frame (1) and the conveyor belt (62), the spray assembly (7) comprises a water collecting box (71) fixed on the side of the support steel frame (1), a pre-filter (72) is detachably placed above the inner cavity of the water collecting box (71), and an overflow hole (73) adapted to the water collecting box (71) is opened on the blanching pool (2). ), a water pump (74) is fixedly installed in the inner cavity of the supporting steel frame (1), the water inlet end of the water pump (74) is connected to a water inlet pipe (75), one end of the water inlet pipe (75) away from the water pump (74) is connected to the bottom of the inner cavity of the water collecting tank (71), a fine filter component (76) is arranged on the surface of the water inlet pipe (75), the water outlet end of the water inlet pipe (75) is connected to a water outlet pipe (77), a main pipe (78) is fixedly installed on the inclined surface of the fixed bracket (5), a plurality of auxiliary pipes (79) are connected between the two main pipes (78), and a plurality of nozzles (710) facing the inclined surface of the conveyor belt (62) are connected on the surface of the auxiliary pipe (79), and an aeration component (8) is arranged between the inner cavity of the blanching pool (2) and the supporting steel frame (1); A method for continuous blanching of marine quick-frozen food octopus segments, comprising the following steps: Step 1: water is poured into the blanching pool (2) and the water temperature in the blanching pool (2) is heated to the blanching temperature, and then the octopus segments are poured into the inner cavity of the blanching pool (2), during which the reduction motor 1 (44) drives the rotating rod (42) to rotate, and the rotating rod (42) drives the disturbance plate (43) to rotate to push the octopus end floating on the water surface into the hot water, so that the octopus segment is fully in contact with the hot water, during which the motor (46) drives the gear (47) to rotate forward and reversely, and the gear (47) and the rack (49) are meshed, so that the motor (46) and the gear (47) drive the moving frame (45) to slide left and right on the surface of the guide rail (410), and the moving frame (45) drives the reduction motor 1 (44), the disturbance plate (43), the rotating rod (42) and the base (41) to move left and right, so that the rotating disturbance plate (43) moves left and right to disturb the octopus segment, thereby ensuring the blanching effect of the octopus segment; Step 2: During the blanching process of the octopus segments in the blanching pool (2), the air pump (81) operates to deliver external air to the frame-shaped tube (82) through the air delivery pipe (84), and the air bubbles emerge through the aeration holes (83) in the form of bubbles. The bubbles come into contact with the octopus segments, thereby increasing the disturbance effect of the hot water in the blanching pool (2) on the octopus segments, further improving the blanching effect of the octopus segments. The second reduction motor (63) operates to drive the roller (61) to rotate, thereby enabling the conveyor belt (62) and the baffle (65) to rotate, and the conveyor belt (62) and the baffle (65) are connected. ) cooperates to transport the blanched octopus segments out of the blanching pool (2), and the water in the blanching pool (2) passes through the water-permeable holes (64) on the surface of the conveyor belt (62) and falls into the blanching pool (2). During the operation of the reduction motor 2 (63), the reduction motor 1 (44) drives the rotating rod (42) and the disturbance plate (43) to rotate counterclockwise, so that the disturbance plate (43) moves the blanched octopus segments to a position close to the conveyor belt (62), so that the baffle plate (65) on the conveyor belt (62) can transport the octopus segments out of the blanching pool (2); Step 3: During the operation of the water pump (74), the water in the blanching pool (2) overflows into the inner cavity of the water collecting tank (71) through the overflow hole (73), and the floating foreign matter is roughly filtered by the pre-filter (72). The water in the inner cavity of the water collecting tank (71) is transported to the water outlet pipe (77) through the water inlet pipe (75) due to the operation of the water pump (74). The fine filter assembly (76) can finely filter the water entering the inner cavity of the water inlet pipe (75) of the water collecting tank (71), thereby preventing foreign matter from entering the water pump (74) and affecting the service life of the water pump (74). The water then enters the main pipe (78) and the auxiliary pipe (79), and finally is sprayed out through the nozzle (710). The hot water is sprayed onto the surface of the octopus segment at the inclined position of the conveyor belt (62), and the small foreign matter on the surface of the octopus segment on the conveyor belt (62) is washed off, thereby ensuring the cleanliness of the surface of the octopus segment and transporting it to the octopus segment at the end of the conveyor belt (62). Due to its own gravity, it falls into the discharge tray (67) and is directed to the next process; when the water pressure sprayed from the nozzle (710) is too low, the user can operate the operating rod (767) to make the threaded tube (766) rotate on the surface of the threaded rod (765), so that the threaded tube (766) moves and rotates on the surface of the threaded rod (765), thereby making the threaded tube (766) away from the U-shaped seat (764), and then rotate the threaded rod (765) so that the threaded rod (765) is separated from the inner cavity of the U-shaped seat (764), and finally the enveloping ring (763) is opened so that the enveloping ring (763) is removed from the surface of the two coils (761), and the fine filter (762) can be removed, and foreign matter on the fine filter (762) can be cleaned and then installed back, thereby ensuring the water inflow at the water inlet pipe (75) and the pressure of the water sprayed at the nozzle (710).

2. A method for continuous blanching of octopus segments of marine quick-frozen food according to claim 1, characterized in that: A guide rail (410) is fixedly connected to one side of the fixed long tube (48) away from the supporting steel frame (1), and the movable frame (45) is slidably connected to the surface of the guide rail (410).

3. A method for continuous blanching of octopus segments of marine quick-frozen food according to claim 2, characterized in that: The front and rear sides of the top of the blanching pool (2) are fixedly connected with T-shaped guide strips (411), and the bottom of the base (41) is provided with a T-shaped slide groove (412) that slides on the surface of the T-shaped guide strip (411).

4. A method for continuous blanching of octopus segments of marine quick-frozen food according to claim 3, characterized in that: A plurality of rectangular pressure relief holes (413) are provided on the blades of the disturbance plate (43) at equal intervals.

5. A method for continuous blanching of octopus segments of marine quick-frozen food according to claim 4, characterized in that: A reflux tray (66) is provided between the two fixed brackets (5), and the reflux tray (66) is fixed between the two fixed brackets (5) with the left side higher than the right side, the right end of the reflux tray (66) is located at the top of the blanching tank (2), and the left side of the reflux tray (66) is fixedly connected with a discharge tray (67) with the right side higher than the left side.

6. A method for continuous blanching of octopus segments as a marine quick-frozen food according to claim 5, characterized in that: The aeration assembly (8) comprises an air pump (81) fixedly mounted on a supporting steel frame (1); a frame-shaped tube (82) located at the bottom of a filter disc (3) is fixedly mounted in the inner cavity of the blanching pool (2); a plurality of aeration holes (83) are provided at equal intervals on the top of the frame-shaped tube (82); an air outlet end of the air pump (81) is connected to an air supply pipe (84); and an end of the air supply pipe (84) away from the air pump (81) is connected to the frame-shaped tube (82).

7. A method for continuous blanching of octopus segments as a marine quick-frozen food according to claim 6, characterized in that: The fine filter assembly (76) comprises two symmetrical coils (761), one side of the coils (761) is connected to the water inlet pipe (75), a fine filter screen (762) is arranged between the two coils (761), and a wrapping ring (763) is provided on the surface of the two coils (761).

8. A method for continuous blanching of octopus segments as a marine quick-frozen food according to claim 7, characterized in that: Both ends of the enveloping ring (763) are fixedly connected to a U-shaped seat (764); the inner cavity of the U-shaped seat (764) is rotatably connected to a threaded rod (765) via a rotating shaft; and the surface of the threaded rod (765) is threadedly connected to a threaded tube (766).

9. A method for continuous blanching of octopus segments as a marine quick-frozen food according to claim 8, characterized in that: An operating rod (767) is provided through one side of the threaded tube (766); the diameter of the threaded rod (765) is smaller than the width of the inner cavity of the U-shaped seat (764); and the diameter of the threaded tube (766) is larger than the width of the inner cavity of the U-shaped seat (764).

10. The method for continuous blanching of octopus segments as a marine quick-frozen food according to claim 9, characterized in that: Two symmetrical guide blocks (9) are fixedly connected to the inner cavity of the blanching pool (2), and the guide blocks (9) are located between the fixed bracket (5) and the blanching pool (2).

Images