High-efficiency selenium-rich biological shrimp and crab feed production post-curing device

Abstract

The utility model relates to the technical field of shrimp and crab feed production, in particular to an efficient selenium-rich biological shrimp and crab feed production post-curing device which comprises a storage mechanism, a lifting mechanism and an evaporation mechanism, the lifting mechanism is located at the rear end and the top end of the storage mechanism, the evaporation mechanism is located at the bottom end of the storage mechanism, and the storage mechanism comprises a storage barrel. The bottom end of the storage barrel is fixedly installed at the top end of the base plate, a conveying rod is fixedly installed at the bottom end of the storage barrel, the front end of the conveying rod penetrates through the storage barrel and is fixedly installed on the rotating machine, and a discharging opening is fixedly formed in the front side of the lower end of the conveying rod. According to the device, the interior of the device can be conveniently cleaned through opening and closing of the barrel cover, meanwhile, manual operation is not needed during opening and closing, the device is more convenient and faster to use, the combustion utilization rate is high through a smoke recovery device during evaporation, heat loss is small, and the device is suitable for large-scale popularization and application. The use cost is reduced and the heating efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of shrimp and crab feed production, in particular to a high-efficiency selenium-rich biological shrimp and crab feed production post-ripening device. Background Art

[0002] As we all know, aquatic feed is bait specially provided for aquatic animal breeding. According to the feeding species, aquatic feed can be divided into fish feed and shrimp and crab feed. Shrimp and crab feed often suffer from deliquescence, insect infestation and caking due to its high moisture content. It is often matured in a maturation device after production.

[0003] As disclosed in the authorization announcement number CN213153943U, a high-efficiency selenium-rich biological shrimp and crab feed post-ripening device includes a feed box, a feed inlet is opened at the top of the feed box, a steam pipe is arranged in the feed box, and also includes a heating device and a cooling device. The heating device includes a rotating motor and an inclined plate, two connecting rods are connected between the rotating motor and the feed box, and the bottom output end of the rotating motor is connected to a rotating shaft, and a plurality of heating plates are connected to the rotating shaft. The heating plates, the rotating shaft and the inclined plate are all provided with inner cavities, and the ends of the plurality of heating plates close to each other are all connected to the rotating shaft. A steam generator is installed at the bottom end of the rotating shaft, and the steam generator is connected to a steam pipe, and a plurality of branch pipes are connected to the steam pipe, which is convenient for reducing blockage during the feed maturation process, improves practicality, and is convenient for collecting feed, reducing adhesion caused by feed accumulation, and has high reliability.

[0004] However, the maturation device mentioned in the patent cannot be opened and closed, resulting in residues when the interior is cleaned. Excessive residues may cause blockage, resulting in uneven stirring and heating. In addition, the feed may deteriorate if it remains for too long, resulting in unqualified feed during subsequent maturation. Utility Model Content

[0005] The purpose of the utility model is to provide a highly efficient selenium-rich biological shrimp and crab feed post-production ripening device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The invention discloses a post-ripening device for the production of highly efficient selenium-rich biological shrimp and crab feed, comprising a material storage mechanism, a lifting mechanism and an evaporation mechanism, wherein the lifting mechanism is located at the rear end and the top end of the material storage mechanism, the evaporation mechanism is located at the bottom end of the material storage mechanism, the material storage mechanism comprises a material storage barrel, the bottom end of the material storage barrel is fixedly mounted on the top end of a pad, a conveying rod is fixedly mounted on the bottom end of the material storage barrel, the front end of the conveying rod penetrates the material storage barrel and is fixedly mounted on a rotating machine, and a feeding port is fixedly mounted on the front side of the lower end of the conveying rod.

[0008] Preferably, the lifting mechanism comprises a lifter, a lifting rod is fixedly mounted on the top of the lifter, a support column is fixedly mounted on the top of the lifting rod, a motor is fixedly mounted on the front side of the top of the support column, and a support cylinder is fixedly mounted on the front side of the bottom end of the support column.

[0009] Preferably, a barrel cover is fixedly installed on the bottom end of the support cylinder, an exhaust pipe is fixedly installed on the left side of the top of the barrel cover, a safety valve is fixedly installed in the middle of the top of the barrel cover, a pressure valve is fixedly installed on the right side of the top of the barrel cover, a rotating shaft is movably installed in the support cylinder, and a stirring rod is fixedly installed on the lower side of the rotating shaft.

[0010] Preferably, the evaporation mechanism comprises an evaporation box, a pad is fixedly mounted on the front side of the top of the evaporation box, a lifter is fixedly mounted on the rear side of the top of the evaporation box, a hot water outlet is fixedly mounted on the right side of the front end of the evaporation box, and a water inlet interface is fixedly mounted on the rear side of the top of the evaporation box.

[0011] Preferably, a flue gas filtration system is fixedly installed at the rear end of the evaporator box, a heat pipe is fixedly installed on the rear right end of the evaporator box, a burner is fixedly installed at the rear end of the heat pipe, a heating chamber is opened in the evaporator box, and a water vapor separation device is fixedly installed on the left side of the top of the heating chamber.

[0012] Preferably, a first combustion chamber is fixedly installed on the right side of the bottom end of the heating chamber, a second combustion chamber is fixedly installed on the middle of the left side of the heating chamber, a third combustion chamber is fixedly installed on the middle of the upper side of the heating chamber, a flue gas recovery device is fixedly installed on the middle of the right end of the heating chamber, and a smoke guide pipe is fixedly installed between the first combustion chamber, the second combustion chamber, the third combustion chamber and the flue gas recovery device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The high-efficiency selenium-rich biological shrimp and crab feed post-production maturation device can be easily cleaned by opening and closing the barrel cover to avoid internal blockage leading to uneven heating, and at the same time avoid feed residue for too long leading to deterioration affecting subsequent production quality. The device can be cleaned to mature a variety of feeds, and has a wide range of uses.

[0015] 2. The high-efficiency selenium-rich biological shrimp and crab feed post-production ripening device can recover the residual heat in the flue gas during evaporation, so that the combustion utilization rate is high, the heat loss is small, the use cost is reduced, and the heating efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a schematic diagram of the overall opening and closing structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the planar structure of the heating chamber of the utility model;

[0019] Figure 4 It is a schematic diagram of the planar structure of the material storage mechanism of the utility model.

[0020] In the figure: 101, storage mechanism; 102, lifting mechanism; 103, evaporation mechanism; 104, storage barrel; 105, pad; 106, conveying rod; 201, rotating machine; 202, feeding port; 203, lifting rod; 204, supporting column; 205, motor; 206, supporting cylinder; 301, barrel cover; 302, exhaust pipe; 303, safety valve; 304, pressure valve; 305, rotating shaft; 306, stirring rod; 401, evaporation box; 402, hot water outlet; 403, water inlet interface; 404, flue gas filtration system; 405, heat pipe; 406, burner; 501, heating chamber; 502, water vapor separation device; 503, first combustion chamber; 504, second combustion chamber; 505, third combustion chamber; 506, flue gas recovery device; 601, smoke pipe; 602, lifter. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] The invention discloses a post-ripening device for the production of highly efficient selenium-rich biological shrimp and crab feed, comprising a storage mechanism 101, a lifting mechanism 102 and an evaporation mechanism 103, wherein the lifting mechanism 102 is located at the rear end and the top end of the storage mechanism 101, and the evaporation mechanism 103 is located at the bottom end of the storage mechanism 101, and the storage mechanism 101 comprises a storage barrel 104, wherein the bottom end of the storage barrel 104 is fixedly mounted on the top end of a pad 105, and a conveying rod 106 is fixedly mounted on the bottom end of the storage barrel 104, and the front end of the conveying rod 106 penetrates the storage barrel 104 and is fixedly mounted on a rotating machine 201, and a feeding port 202 is fixedly mounted on the front side of the lower end of the conveying rod 106.

[0024] Through the above scheme, the conveying rod is driven to rotate by the rotating machine so that the material in the storage barrel can be transported and discharged and discharged through the discharge port. The device facilitates the cleaning of the interior through the opening and closing of the barrel cover. At the same time, no manual operation is required during opening and closing, which is more convenient. During evaporation, the flue gas recovery device makes the combustion utilization rate high, the heat loss is small, the use cost is reduced, and the heating efficiency is high.

[0025] In this embodiment, preferably, the lifting mechanism 102 includes a lifter 602, a lifting rod 203 is fixedly installed on the top of the lifter 602, a support column 204 is fixedly installed on the top of the lifting rod 203, a motor 205 is fixedly installed on the front side of the top end of the support column 204, and a support tube 206 is fixedly installed on the front side of the bottom end of the support column 204.

[0026] Through the above scheme, the lifting rod is controlled by the lifter to drive the support column to move up and down so that the barrel cover can be opened and closed, and the electric motor provides power for stirring.

[0027] In this embodiment, preferably, a barrel cover 301 is fixedly installed on the bottom end of the support cylinder 206, an exhaust pipe 302 is fixedly installed on the left side of the top end of the barrel cover 301, a safety valve 303 is fixedly installed in the middle of the top end of the barrel cover 301, a pressure valve 304 is fixedly installed on the right side of the top end of the barrel cover 301, a rotating shaft 305 is movably installed in the support cylinder 206, and a stirring rod 306 is fixedly installed on the lower side of the rotating shaft 305.

[0028] Through the above scheme, excessive pressure in the storage barrel can be discharged through the exhaust pipe, the safety valve can be used to release the pressure in time when the pressure exceeds the standard, the pressure in the storage barrel can be monitored by the pressure valve, the rotating shaft can be protected by the support cylinder, and the barrel cover can be connected at the same time. The stirring rod can stir the material in the storage barrel so that it is heated evenly.

[0029] In this embodiment, preferably, the evaporation mechanism 103 includes an evaporation box 401, a pad 105 is fixedly installed on the front side of the top of the evaporation box 401, a lifter 602 is fixedly installed on the rear side of the top of the evaporation box 401, a hot water outlet 402 is fixedly installed on the right side of the front end of the evaporation box 401, and a water inlet interface 403 is fixedly installed on the rear side of the top of the evaporation box 401.

[0030] Through the above scheme, the separated hot water can be discharged through the hot water outlet, and cold water can be injected into the heating chamber through the water inlet interface.

[0031] In this embodiment, preferably, a flue gas filtration system 404 is fixedly installed at the rear end of the evaporation box 401, a heat pipe 405 is fixedly installed on the rear side of the right end of the evaporation box 401, a burner 406 is fixedly installed at the rear end of the heat pipe 405, a heating chamber 501 is opened in the evaporation box 401, and a water vapor separation device 502 is fixedly installed on the left side of the top of the heating chamber 501.

[0032] Through the above scheme, pollution can be reduced through the flue gas filtration system, the flue gas generated in the burner can be introduced through the heat pipe and heated by the burner, moisture can be stored in the heating chamber, and the hot water in the steam can be separated through the water vapor separation device.

[0033] In this embodiment, preferably, a first combustion chamber 503 is fixedly installed on the right side of the bottom end of the heating chamber 501, a second combustion chamber 504 is fixedly installed in the middle of the left side of the heating chamber 501, a third combustion chamber 505 is fixedly installed in the middle of the upper side of the heating chamber 501, a flue gas recovery device 506 is fixedly installed in the middle of the right end of the heating chamber 501, and a smoke guide pipe 601 is fixedly installed between the first combustion chamber 503, the second combustion chamber 504, the third combustion chamber 505 and the flue gas recovery device 506.

[0034] Through the above scheme, the heating chamber can be heated through the first combustion chamber, the second combustion chamber, and the third combustion chamber, heat can be recovered through the flue gas recovery device, and the smoke exhaust can be guided through the smoke guide pipe.

[0035] When the high-efficiency selenium-rich biological shrimp and crab feed production post-ripening device of this embodiment is used, the user injects water into the heating bin 501 through the water inlet mechanism, and then drives the lifting rod 203 to rise through the lifter 602 so that the barrel cover 301 rises and injects the material into the storage barrel 104. After the material is filled, the barrel cover 301 is closed by the lifter 602, and then the burner 406 is started for heating. The flue gas generated by the combustion enters the first combustion chamber 503 through the heat pipe 405 for combustion to heat the water in the heating bin 501. The flue gas flows into the second combustion chamber 504 and the third combustion chamber 505 for further heating. Then the flue gas is recovered by the flue gas recovery device 506 to return the flue gas with heat to the first combustion chamber 503, and the flue gas without heat passes through the flue gas filtration system 404 is filtered and discharged. At this time, the water in the heating bin 501 boils and generates steam. The steam flows into the water vapor separation device 502 to separate the water in the steam, and the hot water is discharged through the hot water outlet 402. The gas enters the storage barrel 104 to heat and mature the material in the storage barrel 104. During maturation, the motor 205 rotates to drive the rotating shaft 305 and the stirring rod 306 to rotate so that the material in the storage barrel 104 is evenly heated. When the pressure in the storage barrel 104 is too high, the gas can be discharged through the exhaust pipe 302. The pressure gauge is used to determine whether the pressure exceeds the standard. If it exceeds the standard, the safety valve 303 needs to be used for pressure relief. After the maturation is completed, the rotating machine 201 is started to rotate to drive the conveying rod 106 to bring the material in the storage barrel 104 out and discharge it from the discharge port 202.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An efficient selenium-rich biological shrimp and crab feed post-maturation device, comprising a storage mechanism (101), a lifting mechanism (102) and an evaporation mechanism (103), characterized in that: The lifting mechanism (102) is located at the rear end and the top end of the material storage mechanism (101); the evaporation mechanism (103) is located at the bottom end of the material storage mechanism (101); the material storage mechanism (101) comprises a material storage barrel (104); the bottom end of the material storage barrel (104) is fixedly mounted on the top end of a pad (105); a conveying rod (106) is fixedly mounted on the bottom end of the material storage barrel (104); the front end of the conveying rod (106) passes through the material storage barrel (104) and is fixedly mounted on a rotating machine (201); a material discharge port (202) is fixedly mounted on the front side of the lower end of the conveying rod (106); the lifting mechanism (102) comprises a lifter (602); the top end of the lifter (602) is fixedly mounted with a lifting rod (206); 3), a support column (204) is fixedly mounted on the top of the lifting rod (203), a motor (205) is fixedly mounted on the front side of the top of the support column (204), a support cylinder (206) is fixedly mounted on the front side of the bottom of the support column (204), a barrel cover (301) is fixedly mounted on the bottom of the support cylinder (206), an exhaust pipe (302) is fixedly mounted on the left side of the top of the barrel cover (301), a safety valve (303) is fixedly mounted in the middle of the top of the barrel cover (301), a pressure valve (304) is fixedly mounted on the right side of the top of the barrel cover (301), a rotating shaft (305) is movably mounted in the support cylinder (206), and a stirring rod (306) is fixedly mounted on the lower side of the rotating shaft (305).

2. The high-efficiency selenium-rich biological shrimp and crab feed post-ripening device according to claim 1 is characterized in that: The evaporation mechanism (103) comprises an evaporation box (401), a pad (105) is fixedly mounted on the front side of the top of the evaporation box (401), a lifter (602) is fixedly mounted on the rear side of the top of the evaporation box (401), a hot water outlet (402) is fixedly mounted on the right side of the front end of the evaporation box (401), and a water inlet interface (403) is fixedly mounted on the rear side of the top of the evaporation box (401).

3. The high-efficiency selenium-rich biological shrimp and crab feed production and post-ripening device according to claim 2 is characterized by: A smoke filtering system (404) is fixedly installed at the rear end of the evaporation box (401), a heat conducting pipe (405) is fixedly installed at the rear side of the right end of the evaporation box (401), a burner (406) is fixedly installed at the rear end of the heat conducting pipe (405), a heating chamber (501) is provided in the evaporation box (401), and a water vapor separation device (502) is fixedly installed at the left side of the top end of the heating chamber (501).

4. The high-efficiency selenium-rich biological shrimp and crab feed production and post-ripening device according to claim 3 is characterized by: A first combustion chamber (503) is fixedly installed on the right side of the bottom end of the heating chamber (501), a second combustion chamber (504) is fixedly installed in the middle of the left side of the heating chamber (501), a third combustion chamber (505) is fixedly installed in the middle of the upper side of the heating chamber (501), a smoke recovery device (506) is fixedly installed in the middle of the right end of the heating chamber (501), and a smoke guide pipe (601) is fixedly installed between the first combustion chamber (503), the second combustion chamber (504), the third combustion chamber (505) and the smoke recovery device (506).

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