Fish oil processing tailing storage and distribution device
Through the design of the fish oil processing tail material storage and separation device, the problem of difficult separation of impurities in the tail material is solved by using ice bricks and gravity separation technology, the problem of difficulty in separation of impurities in the tail material is achieved, efficient separation and preservation of the tail material is improved, and the processing efficiency and quality of the fish meal is in line with Environmental protection requirements.
Patent Information
- Application Number
- CN202420824470.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-19
AI Technical Summary
Mixed impurities in fish oil processing tail materials, especially oil-containing fish and whole fish, are difficult to screen in time during transportation, resulting in high fish oil content in subsequent fish meal processing, requiring a pressing process, which affects processing efficiency and product quality.
Design a fish oil processing tail material storage and separation device, including storage tank, ice storage bin, isolation bin and filtration partition wall, use ice bricks to reduce water temperature and gravity separation, separate bottom tail material and floating impurities, and extract impurities through water pumps. The spiral shaft and lifting pipe realize fresh storage and rapid separation of tail materials.
It realizes efficient separation and preservation of tail materials, reduces the risk of corruption, improves the efficiency and quality of fishmeal processing, avoids the use of chemical preservatives, meets environmental protection requirements, and promotes the reuse of impurities.
Smart Images
Figure CN222272941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fish oil tail material processing, in particular to a fish oil processing tail material storage and distribution device. Background Art
[0002] Fish oil processing is the entire process of extracting fish oil from fish. In this process, fish oil processing tails (hereinafter referred to as tails) will be produced. Tail materials mainly include remaining fish heads, fish bones, fish tails, etc. These biological tissues are obtained after the purification process of fish oil processing, so the amount of oil contained in them is very small, which is one of the high-quality raw materials for making fish meal. In the process of using tail materials to make fish meal, the pressing process can even be omitted, shortening the processing time.
[0003] However, in actual production, it is found that these tails are inevitably mixed with fish containing a lot of oil, or even whole smaller dead fish. Due to the need to keep the tails fresh, when the tails are transported to the fish meal processing plant, in order to avoid the tails from spoiling, they are directly unloaded into the storage tank and quickly transported to the subsequent production line for processing. This also results in not having enough time to screen out the oily fish, whole fish and other miscellaneous materials mixed in the tails, so that these miscellaneous materials also enter the subsequent processing line, resulting in a high fish oil content in the subsequent fish meal processing, and the fish oil in the biological tissue has to be squeezed out using a pressing process.
[0004] In view of this, a fish oil processing tailings storage and separation device is designed, which should be able to realize the fresh-keeping storage and rapid separation of the tailings, so as to ensure the freshness of the tailings while effectively removing the impurities from the tailings, providing pure, low-fat raw materials for the subsequent fish meal processing, and ultimately achieving the optimization of the processing flow and the improvement of product quality. Utility Model Content
[0005] The utility model aims to provide a fish oil processing tail material storage and distribution device to solve the problems described in the background technology.
[0006] The technical solution of the utility model is achieved in this way:
[0007] A fish oil processing tail material storage and distribution device comprises a storage tank with an upper opening, wherein the inner side wall of the storage tank is provided with at least two longitudinal grooves extending to the top of the storage tank, thereby forming at least one ice storage bin and at least one isolation bin, wherein the connection between the ice storage bin and the isolation bin and the storage tank is provided with a filter partition wall, the filter partition wall is used to separate the ice storage bin from the storage tank, and the filter partition wall is also used to separate the isolation bin from the storage tank, and a water pump is provided outside the storage tank, the water inlet of the water pump is connected to a water pumping pipe, and the water outlet of the water pump is connected to a water outlet pipe The outlet of the water pump is arranged in the storage tank, and the outlet of the water outlet is arranged in the isolation bin. The side wall of the storage tank also extends outward to form a discharge platform, and the bottom of the discharge platform extends to the bottom of the storage tank. The inner wall of the storage tank is provided with a lifting ramp extending into the discharge platform. The lowest part of the lifting ramp extends to the bottom of the storage tank, and the highest part of the lifting ramp extends to the top of the discharge platform. A lifting mechanism is also arranged in the lifting ramp, and the lifting mechanism includes a lifting pipe arranged in the lifting ramp, and a spiral shaft is rotatably installed in the lifting pipe, and a motor connected to the spiral shaft is also arranged on the discharge platform.
[0008] When using the above solution, first pour the ice bricks into the ice storage bin, then add water to the storage pool. When the tailings are transported, dump them into the storage pool. As the tailings enter the pool water, the heavier tailings such as fish bones, fish heads, and fish tails will sink to the bottom of the pool, while the floating impurities such as fish entrails and whole fish containing a lot of oil will separate from the tailings and float on the water surface. At this time, the water pump is turned on, and the water pipe draws these impurities floating on the water surface into the isolation bin. The tailings that sink to the bottom can be transported away by the spiral shaft and lifting pipe in the lifting ramp. This achieves the fresh-keeping storage and rapid separation of tailings and impurities.
[0009] By setting up the filter partition wall and ice storage bin, ice bricks can be effectively intercepted in the ice storage bin. The ice bricks can exchange temperature with the water in the storage tank through the filter partition wall, and can also prevent ice bricks from running into the storage tank and affecting the separation and extraction of the water pump, and also prevent impurities from entering the ice storage bin. Placing the ice storage bin at the edge of the storage tank also makes it convenient to add ice bricks to the storage tank at any time.
[0010] By setting up a filter partition wall and an isolation chamber, impurities can be effectively retained in the isolation chamber, while maintaining circulation with ice water in the storage tank, so that the impurities are kept fresh and can be used for fish meal processing involving a pressing process.
[0011] A further technical solution is that the filter partition wall includes a plurality of mounting rods spaced apart from top to bottom, the two ends of the mounting rods in the ice storage bin are fixedly inserted in the two opposite side walls of the ice storage bin, the two ends of the mounting rods in the isolation bin are fixedly inserted in the two opposite side walls of the isolation bin, and a filter screen is also covered and connected between the upper and lower adjacent mounting rods.
[0012] A further technical solution is that the bottom wall of the storage tank is also provided with an inclined wall, and the lowest point of the inclined wall is connected to the bottom of the lifting ramp to form a bucket-shaped bottom wall.
[0013] By setting up the inclined wall, the tailings that sink to the bottom of the storage tank can be quickly gathered at the entrance of the lifting ramp.
[0014] A further technical solution is that a bracket is also provided on the top of the discharging platform, the motor is fixedly mounted on the bracket, and the output shaft of the motor is connected to the screw shaft.
[0015] A further technical solution is that the lifting tube is a semicircular tube, the tube wall of the semicircular tube faces downward, and the opening of the semicircular tube faces upward.
[0016] By arranging a semicircular tube with an upward opening, more tailings can be directly in contact with the spiral shaft, thereby increasing the discharge speed.
[0017] A further technical solution is that a discharge ramp is provided downward on the upper surface of the discharge platform, the highest point of the discharge ramp is connected to the lifting ramp, a discharge pipe is provided in the discharge ramp, and the discharge pipe is connected to the lifting pipe.
[0018] By setting up a discharge ramp and a discharge pipe, the output tailings can enter the conveyor belt of the next process in an orderly and fast manner.
[0019] A further technical solution is that there are two ice storage bins, which are respectively arranged at the left and right inner walls of the storage tank.
[0020] A further technical solution is that there are two isolation chambers, which are respectively arranged on the left and right sides of the front wall of the storage tank.
[0021] A further technical solution is that the discharging platform is arranged between two isolation bins on the front side wall of the storage tank.
[0022] The beneficial effects of the utility model are:
[0023] 1. Efficient separation process: After the tailings enter the storage tank, they are naturally stratified by gravity. The heavy tailings (such as fish bones, fish heads, and fish tails) sink to the bottom, and the light impurities (such as oily fish entrails and whole fish) float on the water surface, which is convenient for the water pump to quickly extract and separate, thereby improving production efficiency.
[0024] 2. Significant preservation effect: By setting up an ice storage bin and using ice bricks to lower the water temperature of the storage tank, the shelf life of tailings and impurities can be effectively extended, the possibility of corruption can be reduced, and the quality of subsequent fish meal processing can be ensured.
[0025] 3. Reasonable structural design: The setting of the filter partition wall and the ice storage bin not only realizes the temperature exchange between ice bricks and water, but also prevents ice bricks from entering the storage tank to interfere with the work of the water pump, and prevents impurities from contaminating the ice storage bin, ensuring the stable operation of the system.
[0026] 4. Flexible operability: The ice storage bin is located at the edge of the storage pool, which is convenient for adding ice bricks at any time to adjust the water temperature, adapting to the needs of preservation in different seasons and weather conditions.
[0027] 5. Reuse of impurities: Floating impurities in the isolation chamber can be kept in a fresh state and used for fish meal processing including pressing process, thus maximizing the use of resources.
[0028] 6. Energy saving and environmental protection: The entire solution does not require the use of chemical preservatives during operation. The preservation and separation of tailings and impurities can be achieved only through physical methods (such as low temperature and gravity separation), which meets the requirements of environmental protection and sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is the overall schematic diagram of the utility model;
[0030] Figure 2 for Figure 1 A top view of
[0031] Figure 3 for Figure 2 Schematic diagram of the filter partition wall from the perspective of A in the middle.
[0032] In the figure, 1, storage tank, 2, inclined wall, 3, mounting rod, 4, filter, 5, water pump, 6, suction pipe, 7, outlet pipe, 8, discharge platform, 9, lifting ramp, 10, screw shaft, 11, lifting pipe, 12, motor, 13, bracket, 14, unloading pipe, 15, ice storage bin, 16, isolation bin, 17, unloading ramp. DETAILED DESCRIPTION
[0033] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.
[0034] See also Figures 1 to 3 , a fish oil processing tail material storage and distribution device, including a rectangular storage tank 1 with an open upper end.
[0035] The left and right inner walls of the storage tank 1 are respectively provided with longitudinal grooves extending to the top of the storage tank 1 , thereby forming two ice storage bins 15 .
[0036] The left and right sides of the front side wall of the storage tank 1 are respectively provided with longitudinal grooves extending to the top of the storage tank 1 , thereby forming two isolation chambers 16 .
[0037] The connections between the ice storage bin 15 and the isolation bin 16 and the storage tank 1 are also provided with filter partition walls, which are used to separate the ice storage bin 15 from the storage tank 1 and the filter partition walls are also used to separate the isolation bin 16 from the storage tank 1.
[0038] Specifically, the filter partition wall includes a plurality of mounting rods 3 spaced apart from top to bottom, the two ends of the mounting rods 3 in the ice storage bin 15 are fixedly inserted in the two opposite side walls of the ice storage bin 15, the two ends of the mounting rods 3 in the isolation bin 16 are fixedly inserted in the two opposite side walls of the isolation bin 16, and the filter screen 4 is also covered and connected between the upper and lower adjacent mounting rods 3.
[0039] Two water pumps 5 are also provided outside the storage tank 1. The water inlet of the water pump 5 is connected to a pumping pipe 6, and the water outlet of the water pump 5 is connected to a water outlet pipe 7. The pipe openings of the two pumping pipes 6 are arranged in the storage tank 1, the pipe opening of the water outlet pipe 7 of one water pump 5 is arranged in an isolation chamber 16, and the pipe opening of the water outlet pipe 7 of the other water pump 5 is arranged in another isolation chamber 16.
[0040] The front side wall of the storage tank 1 between the two isolation bins 16 also extends forward to form a discharge platform 8, the bottom of the discharge platform 8 extends to the bottom of the storage tank 1, and the top of the discharge platform 8 is flush with the storage tank 1. The inner wall of the storage tank 1 is provided with a lifting ramp 9 extending into the discharge platform 8, the lowest part of the lifting ramp 9 extends to the bottom of the storage tank 1, and the highest part of the lifting ramp 9 extends to the top of the discharge platform 8. A lifting mechanism is also provided in the lifting ramp 9, and the lifting mechanism includes a lifting pipe 11 fixedly installed in the lifting ramp 9. The lifting pipe 11 is a semicircular pipe, the pipe wall of the semicircular pipe faces downward, and the opening of the semicircular pipe faces upward. A spiral shaft 10 is also rotatably installed in the lifting pipe 11. A bracket 13 is also provided on the top of the discharge platform 8, and a motor 12 is fixedly installed on the bracket 13, and the output shaft of the motor 12 is connected to the spiral shaft 10. A discharge ramp 17 is also provided downwardly on the upper end surface of the discharge platform 8 , and the highest point of the discharge ramp 17 is connected to the lifting ramp 9 . A discharge pipe 14 is also provided in the discharge ramp 17 , and the discharge pipe 14 is connected to the lifting pipe 11 .
[0041] The bottom wall of the storage tank 1 is also provided with an inclined wall 2, and the lowest part of the inclined wall 2 is connected to the bottom of the lifting ramp 9 to form a bucket-shaped bottom wall.
[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A fish oil processing tail material storage and distribution device, characterized in that: The invention comprises a storage tank with an upper opening, and the inner side wall of the storage tank is provided with at least two longitudinal grooves extending to the top of the storage tank, so as to form at least one ice storage bin and at least one isolation bin, and the connections between the ice storage bin and the isolation bin and the storage tank are respectively provided with filter partition walls, the filter partition wall is used to separate the ice storage bin from the storage tank, and the filter partition wall is also used to separate the isolation bin from the storage tank, and a water pump is also provided outside the storage tank, the water inlet of the water pump is connected with a water suction pipe, the water outlet of the water pump is connected with a water outlet pipe, the pipe mouth of the water suction pipe is arranged in the storage tank, and the pipe mouth of the water outlet pipe is arranged in the isolation bin, the side wall of the storage tank also extends outward to form a discharge platform, the bottom of the discharge platform extends to the bottom of the storage tank, the inner side wall of the storage tank is provided with a lifting ramp extending into the discharge platform, the lowest part of the lifting ramp extends to the bottom of the storage tank, and the highest part of the lifting ramp extends to the top of the discharge platform, and a lifting mechanism is also provided in the lifting ramp.
2. A fish oil processing tail material storage and distribution device according to claim 1, characterized in that: The lifting mechanism comprises a lifting pipe arranged in the lifting ramp, a screw shaft is rotatably installed in the lifting pipe, and a motor connected to the screw shaft is also arranged on the discharge platform.
3. The fish oil processing tail material storage and distribution device according to claim 1, characterized in that: The filter partition wall includes a plurality of mounting rods spaced apart from top to bottom, the two ends of the mounting rods in the ice storage bin are fixedly inserted in the two opposite side walls of the ice storage bin, the two ends of the mounting rods in the isolation bin are fixedly inserted in the two opposite side walls of the isolation bin, and a filter screen is also covered and connected between the upper and lower adjacent mounting rods.
4. The fish oil processing tail material storage and distribution device according to claim 1, characterized in that: The bottom wall of the storage tank is also provided with an inclined wall, and the lowest point of the inclined wall is connected to the bottom of the lifting ramp to form a bucket-shaped bottom wall.
5. The fish oil processing tail material storage and distribution device according to claim 2, characterized in that: A bracket is also provided on the top of the discharging platform, and the motor is fixedly mounted on the bracket, and the output shaft of the motor is connected to the screw shaft.
6. The fish oil processing tail material storage and distribution device according to claim 2, characterized in that: The lifting tube is a semicircular tube, the tube wall of the semicircular tube faces downwards, and the opening of the semicircular tube faces upwards.
7. The fish oil processing tail material storage and distribution device according to claim 1, characterized in that: The upper end surface of the discharging platform is also provided with a discharging ramp downwards, the highest point of the discharging ramp is connected to the lifting ramp, and a discharging pipe is also provided in the discharging ramp, and the discharging pipe is connected to the lifting pipe.
8. The fish oil processing tail material storage and distribution device according to claim 1, characterized in that: There are two ice storage bins, which are respectively arranged at the left and right inner side walls of the storage tank.
9. The fish oil processing tail material storage and distribution device according to claim 8, characterized in that: There are two isolation chambers, which are respectively arranged on the left and right sides of the front side wall of the storage tank.
10. The fish oil processing tail material storage and distribution device according to claim 9, characterized in that: The discharging platform is arranged between two isolation bins on the front side wall of the storage tank.