Post-curing device for shrimp feed
Through the combination of multi-layer conveying tracks, cooling barrels and detection devices, the problem of uneven heating of shrimp feed is solved, efficient and uniform post-curing treatment is achieved, and the quality and cooling effect of shrimp feed is improved.
Patent Information
- Application Number
- CN202422243319.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The existing post-cooking device for shrimp feed has the problem of uneven heating of shrimp feed, which affects the quality and sales effect.
A multi-layer conveying track structure is adopted, with small ventilation holes on the conveying track. The driving structure allows the shrimp feed to be evenly spread and in full contact with the steam. Combined with a cooling barrel and a blower to improve cooling efficiency, the baffle prevents feed from accumulating, the air pump fan controls humidity, and the temperature and humidity detection device optimizes the environment.
The uniform post-ripening of shrimp feed is achieved, the post-ripening efficiency and quality is improved, condensation water and dead corner accumulation are avoided, and the uniform distribution of heat and humidity is ensured.
Smart Images
Figure CN223053850U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of aquatic product breeding, in particular to a post-ripening device for shrimp feed. Background Technique
[0002] The existing post-ripening device uses high-temperature steam to steam instead of heating devices such as electric heating wires, thus avoiding the situation that during the heating and ripening process of the electric heating wire, the moisture in the shrimp feed will be evaporated, resulting in too little moisture inside the feed and a decline in the quality of the feed.
[0003] However, the existing steaming device generally stirs the shrimp feed by rotating a stirring rod so that the shrimp feed can come into contact with high-temperature steam. However, it is difficult to ensure uniform heating of the shrimp feed only by the stirring rod, resulting in uneven quality of the shrimp feed and affecting subsequent sales and use. Content of the Utility Model
[0004] In order to reduce the uneven heating of shrimp feed, the present application provides a post-ripening device for shrimp feed.
[0005] The post-ripening device for shrimp feed provided by the present application adopts the following technical solution:
[0006] A post-ripening device for shrimp feed includes a post-ripening box. A feed hopper is installed on the top surface of the post-ripening box, a discharge port is opened on the bottom surface, and a plurality of steam inlets connected to a steam source are opened on the side surface; it also includes a plurality of conveyor belts and a driving structure. The plurality of conveyor belts are installed in the post-ripening box and are arranged in layers; both ends of the conveyor belt are respectively a feeding area and a discharging area. The feeding area of the topmost conveyor belt is arranged directly below the feed hopper, and the discharging area of the lowermost conveyor belt is communicated with the discharge port through a ramp; the feeding area of the lower layer of conveyor belt corresponds to the discharging area of the upper layer of conveyor belt up and down; the running direction of the lower layer of conveyor belt is opposite to the running direction of the upper layer of conveyor belt; the driving structure is used to drive the plurality of conveyor belts to rotate.
[0007] Through the above technical solution, when the shrimp feed particles enter the post-ripening box through the feed hopper, they will directly fall on the conveyor belt and lead to the discharge port through the multi-layer conveyor belt; the rotation of the conveyor belt enables the shrimp feed to be evenly spread on the belt; and the layered arrangement of the plurality of conveyor belts ensures that each layer of feed can fully contact with the steam, realizing continuous and uniform post-ripening treatment; thereby improving the efficiency and quality of post-ripening.
[0008] Preferably, a large number of small ventilation holes are opened on the conveyor belt.
[0009] Through the above technical solution, a large number of small ventilation holes are opened on the conveyor belt for steam to pass through; at the same time, the size of the ventilation holes should be much smaller than the size of the shrimp feed to prevent the shrimp feed from getting stuck in the ventilation holes.
[0010] Preferably, a horizontal cooling barrel is further fixed to the bottom surface of the after-ripening box, and the cooling barrel is communicated with the discharge port; a blower is further installed on the outer end wall of one side of the cooling barrel, and the blower is used to blow air into the cooling barrel.
[0011] Through the above technical solution, since the temperature of the shrimp feed is relatively high after after-ripening, the blower can disperse and disturb the shrimp feed entering the cooling barrel as much as possible, improving the cooling area of the feed and the air flow rate on the surface of the feed, and then improving the cooling efficiency and effect of the feed.
[0012] Preferably, an outlet is opened at the other end of the cooling barrel far from the blower, and a butterfly valve is installed at the outlet; the air outlet direction of the blower is set towards the outlet; a slope is arranged at the bottom of the cooling barrel, and the slope is inclined towards the outlet.
[0013] Through the above technical solution, the setting of the butterfly valve allows the blower to switch back and forth between two modes of cooling the feed and blowing the feed out for collection. At the same time, the setting of the slope reduces the dead corners in the cooling barrel, further reducing the situation where some feed accumulates in the cooling barrel.
[0014] Preferably, a number of heating lamps are evenly installed on the inner side of the after-ripening box; a temperature detection device and a humidity detection device are also installed on the inner side of the after-ripening box.
[0015] Through the above technical solution, the heating lamps are used to preheat the after-ripening box before operation, so that the steam temperature preset in advance can be reached in the after-ripening box in advance, thereby reducing the formation of condensed water; at the same time, the temperature detection device and the humidity detection device further facilitate the operator to understand the environmental conditions in the after-ripening box.
[0016] Preferably, a plurality of hooks are further fixed at the opening, and the hooks are used to fix the collection bag.
[0017] Through the above technical solution, the collection box can be replaced with a collection bag, increasing the usage scenarios.
[0018] Preferably, an exhaust fan is installed on the outer top surface of the after-ripening box.
[0019] Through the above technical solution, during the after-ripening process, the steam heating in the closed environment will cause the humidity in the box to increase continuously. The operation of the exhaust fan helps to reduce the accumulation of humidity, preventing the feed from being affected by excessive humidity and affecting the after-ripening effect; at the same time, it helps to make the heat distribution in the box more uniform, avoiding affecting the after-ripening quality of the feed due to too high or too low local temperature.
[0020] Preferably, a plurality of vertically arranged baffles are installed in the after-ripening box, and the plurality of baffles are located between two layers of conveyor tracks; the bottom ends of the baffles are provided with rounded corners and are abutted against the feeding area of the lower layer between the two layers of conveyor tracks.
[0021] Through the above technical solution, when the baffle is used to prevent the shrimp feed from moving from the discharge area to the feeding area and passing through the conveyor track and falling into the dead corner area of the after-ripening box.
[0022] The technical effects of the present utility model are mainly reflected in the following aspects:
[0023] 1. In the present utility model, by arranging multiple layers of tracks instead of stirring rods, the rotation of the conveyor tracks enables the shrimp feed to be evenly spread on the tracks; and the layered arrangement of multiple conveyor tracks ensures that each layer of feed can fully contact with steam, realizing continuous and uniform after-ripening treatment;
[0024] 2. In the present utility model, by arranging a cooling barrel, it is avoided that the shrimp feed after after-ripening treatment directly contacts with air to generate condensed water, and bad conditions such as wet feed will occur;
[0025] 3. In the present utility model, through the baffle, when the shrimp feed moves from the discharge area to the feeding area, it is prevented from passing through the conveyor track and falling into the dead corner area of the after-ripening box. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;
[0027] Figure 2 is a schematic cross-sectional view of an embodiment of the present application along the Figure 1 A-A section line in.
[0028] Reference numerals: 1. After-ripening box; 11. Feeding hopper; 12. Discharge port; 13. Steam inlet; 2. Conveyor track; 21. Vent hole; 3. Reducing motor; 4. Cooling barrel; 41. Outlet; 42. Butterfly valve; 43. Slope; 44. Hook; 5. Blower; 6. Heating lamp; 7. Exhaust fan; 8. Baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] The following will be further described in detail with reference to the Figure 1-2 drawings to make the technical solutions of the present utility model easier to understand and master.
[0030] An embodiment of the present application discloses a post-ripening device for shrimp feed:
[0031] Refer to Figure 1-2, A post-ripening device for shrimp feed, comprising a post-ripening box 1. The top surface of the post-ripening box 1 is provided with a feed hopper 11, the bottom surface is provided with a discharge port 12, and the side surface is provided with a number of steam inlet ports 13 connected to a steam source; it also includes a plurality of conveyor belts 2 and a driving structure. The plurality of conveyor belts 2 are installed in the post-ripening box 1 and are arranged in layers; both ends of the conveyor belt 2 are respectively a feeding area and a discharging area. The feeding area of the topmost conveyor belt 2 is arranged directly below the feed hopper 11, and the discharging area of the lowermost conveyor belt 2 is communicated with the discharge port 12 through a slope 43; the feeding area of the lower conveyor belt 2 corresponds to the discharging area of the upper conveyor belt 2 up and down; the running direction of the lower conveyor belt 2 is opposite to that of the upper conveyor belt 2; the driving structure is used to drive the plurality of conveyor belts 2 to rotate. The driving structure can adopt a reduction motor 3 to drive the conveyor belt 2 to rotate.
[0032] When the shrimp feed pellets enter the post-ripening box 1 through the feed hopper 11, they will directly fall on the conveyor belt 2 and lead to the discharge port 12 through the multi-layer conveyor belts 2; the rotation of the conveyor belt 2 enables the shrimp feed to be evenly spread on the belt; and the layered arrangement of the plurality of conveyor belts 2 ensures that each layer of feed can fully contact with the steam, realizing continuous and uniform post-ripening treatment; thus improving the efficiency and quality of post-ripening.
[0033] Refer to Figure 2 , A large number of small ventilation holes 21 are provided on the conveyor belt 2. A large number of small ventilation holes 21 are provided on the conveyor belt 2 for steam to pass through the ventilation holes 21; at the same time, the size of the ventilation holes 21 should be much smaller than the size of the shrimp feed to prevent the shrimp feed from getting stuck in the ventilation holes 21. Figure 2 The display in
[0034] Refer to Figure 1-2 , A horizontal cooling barrel 4 is also fixed to the bottom surface of the post-ripening box 1. The cooling barrel 4 is communicated with the discharge port 12; a blower 5 is also installed on the outer end wall of one side of the cooling barrel 4. The blower 5 is used to blow air into the cooling barrel 4. Since the temperature of the shrimp feed is relatively high after post-ripening, the blower 5 can disperse and disturb the shrimp feed entering the cooling barrel 4 as much as possible, increasing the cooling area of the feed and the air flow rate on the surface of the feed, and then improving the cooling efficiency and effect of the feed.
[0035] Refer to Figure 1-2, at the other end of the cooling barrel 4 away from the blower 5, there is an outlet 41, and a butterfly valve 42 is installed at the outlet 41; the air outlet direction of the blower 5 is set towards the outlet 41; a slope 43 is fixed at the bottom of the cooling barrel 4, and the slope 43 is inclined towards the outlet 41. The setting of the butterfly valve 42 allows the blower 5 to switch back and forth between two modes of cooling the feed and blowing the feed out for collection. At the same time, the setting of the slope 43 reduces the dead corners in the cooling barrel 4, further reducing the situation where some feed accumulates in the cooling barrel 4.
[0036] Refer to Figure 2 , a number of heating lamps 6 are evenly installed inside the after-ripening box 1; a temperature detection device and a humidity detection device are also installed inside the after-ripening box 1. The heating lamps 6 are used to preheat the after-ripening box 1 before operation, so that the steam temperature preset in the after-ripening box 1 is reached in advance, thereby reducing the formation of condensed water; at the same time, the temperature detection device and the humidity detection device further facilitate the operator to understand the environmental conditions inside the after-ripening box 1.
[0037] Refer to Figure 2 , a number of hooks 44 are also fixed at the opening, and the hooks 44 are used to fix the collection bag. The collection box can be replaced with a collection bag, increasing the usage scenarios.
[0038] Refer to Figure 1-2 , an exhaust fan 7 is installed on the outer top surface of the after-ripening box 1. During the after-ripening process, the steam heating in the closed environment will cause the humidity inside the box to increase continuously. The operation of the exhaust fan 7 helps to reduce the accumulation of humidity, preventing the feed from being affected by excessive humidity and affecting the after-ripening effect; at the same time, it helps to make the heat distribution inside the box more uniform, avoiding affecting the after-ripening quality of the feed due to too high or too low local temperature.
[0039] Refer to Figure 2 , a number of vertically arranged baffles 8 are also installed inside the after-ripening box 1, and a number of baffles 8 are located between the two conveyor tracks 2; the bottom end of the baffle 8 is provided with a rounded corner and abuts on the feeding area of the lower layer between the two conveyor tracks 2. The baffle 8 is used to prevent the shrimp feed from moving from the discharging area to the feeding area and falling through the conveyor track 2 into the dead corner area of the after-ripening box 1.
[0040] Of course, the above are only typical examples of the present utility model. In addition, the present utility model can also have many other specific implementation manners. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present utility model.
Claims
1. A post-ripening device for shrimp feed, comprising a post-ripening box. A feed hopper is installed on the top surface of the post-ripening box, a discharge port is opened on the bottom surface, and a number of steam inlets connected to a steam source are opened on the side surface; it is characterized in that, It also includes a plurality of conveyor tracks and a driving structure. The plurality of conveyor tracks are installed in the after-ripening box and are arranged in layers. Both ends of each conveyor track are respectively a feeding area and a discharging area. The feeding area of the topmost conveyor track is arranged directly below the feeding hopper. The discharging area of the lowermost conveyor track is communicated with the discharging port through a ramp. The feeding area of the lower-layer conveyor track corresponds vertically to the discharging area of the upper-layer conveyor track. The running direction of the lower-layer conveyor track is opposite to that of the upper-layer conveyor track. The driving structure is used to drive the plurality of conveyor tracks to rotate.
2. The post-ripening device for a shrimp feed according to claim 1, characterized in that, A large number of small ventilation holes are formed in the conveyor track.
3. The post-ripening device for a shrimp feed according to claim 1, characterized in that, A horizontal cooling barrel is further fixed to the bottom surface of the after-ripening box. The cooling barrel is communicated with the discharging port. A blower is also installed on the outer end wall of one side of the cooling barrel. The blower is used to blow air into the cooling barrel.
4. The post-ripening device for a shrimp feed according to claim 3, wherein, An outlet is formed at the other end of the cooling barrel away from the blower, and a butterfly valve is installed at the outlet. The air outlet direction of the blower is set towards the outlet. A ramp is arranged at the bottom of the cooling barrel, and the ramp is inclined towards the outlet.
5. The post-ripening device for a shrimp feed according to claim 1, characterized in that, A number of heating lamps are evenly installed on the inner side of the after-ripening box. A temperature detection device and a humidity detection device are also installed on the inner side of the after-ripening box.
6. The post-ripening device for a shrimp feed according to claim 3, wherein, A plurality of hooks are further fixed on the outer peripheral surface of the opening of the cooling barrel. The hooks are used to fix the collection bag.
7. The post-ripening device for a shrimp feed according to claim 1, characterized in that, An exhaust fan is installed on the outer top surface of the after-ripening box.
8. The post-ripening device for a shrimp feed according to claim 1, characterized in that, A number of vertically arranged baffles are also installed in the after-ripening box. The number of baffles is located between two layers of conveyor tracks. A rounded corner is formed at the bottom end of the baffle, and the baffle abuts on the feeding area of the lower layer between the two layers of conveyor tracks.