Fat additive storage device for poultry feed

Abstract

The utility model discloses a fat additive storage device for poultry feed, relates to the technical field of storage devices, and aims to solve the problems that in the prior art, when fat additives are stored in high-temperature seasons, the fat additives cannot be stored at low temperature, and the quality of the fat additives is affected. An inner tank body is fixedly installed in the storage tank, a cold air cavity is formed between the storage tank and the inner tank body, a heat insulation layer is arranged on the outer side of the cold air cavity, a cold air input pipe is arranged below the storage tank, and a first branch pipe is fixedly installed above the cold air input pipe. An exhaust pipe is arranged above the storage tank, a second branch pipe is fixedly installed below the exhaust pipe, the end, away from the exhaust pipe, of the second branch pipe extends into the cold air cavity, and a plurality of heat conduction pipes are annularly distributed in the inner tank body in the circumferential direction; the two ends of each heat conduction pipe communicate with the cold air cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, and particularly relates to a storage device for poultry feed fat additive. Background Technique

[0002] The fat additive for poultry feed mainly refers to the additional fat components added to the feed of chickens (including laying hens and broiler chickens). These fats can come from animal oils, vegetable oils or the leftovers of processed oils. Currently, liquid fat additives are generally stored in storage devices.

[0003] For example, the authorized patent with the publication number CN210504000U (a feed storage bin): includes a bin body and a cover body. The upper end of the bin body is open, and the cover body is detachably arranged above the opening to cover the opening. A ventilation gap is formed between the cover body and the opening. At the edges of the lower end face of the cover body and the edge of the opening, a number of one-way valves in contact with each other are respectively arranged. When there is gas discharged from the bin body, the one-way valves deform towards the outside of the bin body and separate from each other. When the ventilation of the bin body stops, the one-way valves contact each other and seal the gap between the cover body and the opening.

[0004] Although the above-mentioned prior art is convenient to prevent snakes, insects, rats and ants from drilling into the bin body through the ventilation gap, it is not convenient to adjust the internal temperature. Therefore, when storing fat additives in high-temperature seasons, they cannot be stored at low temperatures, which affects the quality of fat additives. Therefore, there is an urgent need in the market to develop a storage device for poultry feed fat additives to help people solve the existing problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a storage device for poultry feed fat additives to solve the problem that when storing fat additives in high-temperature seasons, they cannot be stored at low temperatures, which affects the quality of fat additives as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A storage device for poultry feed fat additives includes a storage tank. An inner tank body is fixedly installed inside the storage tank. A cold air cavity is arranged between the storage tank and the inner tank body. A heat insulation layer is arranged outside the cold air cavity. A cold air input pipe is arranged below the storage tank. A first branch pipe is fixedly installed above the cold air input pipe, and one end of the first branch pipe away from the cold air input pipe extends into the cold air cavity. An exhaust pipe is arranged above the storage tank. A second branch pipe is fixedly installed below the exhaust pipe, and one end of the second branch pipe away from the exhaust pipe extends into the cold air cavity. A plurality of temperature guiding pipes are arranged in a circumferential and annular manner inside the inner tank body, and both ends of the plurality of temperature guiding pipes are communicated with the cold air cavity.

[0007] Preferably, a first temperature sensor is fixedly installed above the cold air inlet pipe, and a second temperature sensor is fixedly installed above the exhaust pipe.

[0008] Preferably, a material pipe is fixedly installed above the storage tank, an electric valve is fixedly installed below the storage tank, and an output pipe is fixedly installed below the electric valve.

[0009] Preferably, an overflow pipe is fixedly installed above one side of the storage tank. The lower end of the overflow pipe is communicated with the output pipe, and a one-way valve is fixedly installed on the outer side of the overflow pipe.

[0010] Preferably, two equipment grooves are provided above the interior of the storage tank. A liquid level sensor is provided inside the equipment groove on the left side, and a third temperature sensor is provided inside the equipment groove on the right side.

[0011] Preferably, a cleaning cover is fixedly installed at the front end of the storage tank, a mounting ring plate is fixedly installed below the outer side of the storage tank, and a support column is fixedly installed below the mounting ring plate.

[0012] Preferably, stabilizing ring plates are symmetrically and fixedly installed above and below between the plurality of heat conduction pipes.

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

[0014] 1. By arranging an inner tank inside the storage tank, a cold air cavity is arranged between the storage tank and the inner tank, and through the arranged cold air inlet pipe, branch pipe one, exhaust pipe and branch pipe two, cold air can be input into the cold air cavity. Then, through heat transfer, the low temperature inside the cold air cavity is transferred to the inside of the inner tank, which can cool the stored fat additive. And a plurality of circumferentially arranged heat conduction pipes are also arranged inside the inner tank. By extending the heat conduction pipes into the stored fat additive, the fat additive inside can be cooled, which is beneficial to the stable cooling of the fat additive, realizing that the fat additive can be stored at a low temperature in high temperature seasons. Through the lower temperature, the oxidation reaction of fatty acids in the fat additive can be slowed down, the storage shelf life of the fat additive is prolonged, and the practicability is increased.

[0015] 2. By fixedly installing a first temperature sensor above the cold air inlet pipe and a second temperature sensor above the exhaust pipe, the temperatures of the input cold air and the discharged cold air can be detected, which is beneficial to the low-temperature storage of the fat additive and increases the practicability.

[0016] 3. The utility model is provided with a temperature sensor III and a liquid level sensor above the interior of the storage tank. Through the function of the temperature sensor, the temperature of the storage space of the fat additive can be detected, and through the liquid level sensor, the storage height of the fat additive can be detected, which is beneficial to the storage work of the fat additive and increases the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a storage device for fat additives in poultry feed of the present utility model;

[0018] Figure 2 It is a cross-sectional view of the storage tank of the present utility model;

[0019] Figure 3 It is a top view schematic diagram of the heat conduction pipe of the present utility model;

[0020] Figure 4 It is an enlarged schematic diagram of part A of the present utility model.

[0021] In the figure: 1, storage tank; 2, mounting ring plate; 3, support column; 4, material pipe; 5, output pipe; 6, electric valve; 7, overflow pipe; 8, one-way valve; 9, cleaning cover; 10, cold air input pipe; 11, branch pipe I; 12, temperature sensor I; 13, exhaust pipe; 14, branch pipe II; 15, temperature sensor II; 16, inner tank body; 17, cold air cavity; 18, heat insulation layer; 19, heat conduction pipe; 20, stabilizing ring plate; 21, liquid level sensor; 22, temperature sensor III. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Please refer to Figures 1-4, an embodiment provided by the present utility model: a storage device for fat additives for poultry feed, including a storage tank 1. An inner tank body 16 is fixedly installed inside the storage tank 1. A cold air chamber 17 is arranged between the storage tank 1 and the inner tank body 16. A heat insulation layer 18 is arranged outside the cold air chamber 17. A cold air input pipe 10 is arranged below the storage tank 1. The cold air input pipe 10 is externally connected to a cold air supply device, so that the cold air input pipe 10 can stably transport cold air into the cold air chamber 17. A first branch pipe 11 is fixedly installed above the cold air input pipe 10, and one end of the first branch pipe 11 far from the cold air input pipe 10 extends into the interior of the cold air chamber 17. An exhaust pipe 13 is arranged above the storage tank 1. A second branch pipe 14 is fixedly installed below the exhaust pipe 13, and one end of the second branch pipe 14 far from the exhaust pipe 13 extends into the interior of the cold air chamber 17. A plurality of temperature guiding pipes 19 are arranged in a circumferential and annular manner inside the inner tank body 16. Both ends of the plurality of temperature guiding pipes 19 are communicated with the cold air chamber 17.

[0024] During use, during the storage of fat additives, cold air is input into the cold air chamber 17 through the cold air input pipe 10 and the first branch pipe 11. Through the transfer of temperature, the low temperature inside the cold air chamber 17 is transferred to the inside of the inner tank body 16 to cool the stored fat additives. And through the plurality of circumferentially arranged temperature guiding pipes 19 provided, by extending the temperature guiding pipes 19 into the stored fat additives, the fat additives inside can be cooled, which is beneficial to the stable cooling of the fat additives, realizing the low-temperature storage of the fat additives. Through the lower temperature, the oxidation reaction of fatty acids in the fat additives can be slowed down, and the storage shelf life of the fat additives can be extended.

[0025] Further, a first temperature sensor 12 is fixedly installed above the cold air input pipe 10, and a second temperature sensor 15 is fixedly installed above the exhaust pipe 13. Both the first temperature sensor 12 and the second temperature sensor 15 are pt100 temperature sensors, so that the temperatures of the input cold air and the discharged cold air can be detected, which is beneficial to the low-temperature storage of fat additives.

[0026] Further, a material pipe 4 is fixedly installed above one side of the storage tank 1. The material pipe 4 is externally connected to a conveying device for liquid fat additives for poultry feed, which is convenient for inputting fat additives into the storage tank 1 for storage. An electric valve 6 is fixedly installed below the storage tank 1, and an output pipe 5 is fixedly installed below the electric valve 6, which is convenient for discharging the stored fat additives, increasing the practicability.

[0027] Further, an overflow pipe 7 is fixedly installed above one side of the storage tank 1 to discharge the excessive fat additives input into the storage tank 1. The lower end of the overflow pipe 7 is communicated with the output pipe 5. A one-way valve 8 is fixedly installed outside the overflow pipe 7 to make the fat additives flowing into the overflow pipe 7 flow stably downward, increasing the practicability.

[0028] Further, there are two equipment grooves provided above the interior of the storage tank 1. Inside the equipment groove on the left, a liquid level sensor 21 is provided. The liquid level sensor 21 is an LUS211 ultrasonic sensor, which can detect the storage height of the fat additive, facilitating the storage work of the fat additive. Inside the equipment groove on the right, a temperature sensor III 22 is provided. The temperature sensor III 22 is a pt100 temperature sensor, which can detect the temperature of the storage space of the fat additive.

[0029] Further, a cleaning cover 9 is fixedly installed at the front end of the storage tank 1, and a mounting ring plate 2 is fixedly installed below the outside of the storage tank 1. A support column 3 is fixedly installed below the mounting ring plate 2. There are multiple support columns 3, which can support the storage tank 1.

[0030] Further, stabilizing ring plates 20 are symmetrically and fixedly installed above and below between multiple heat conduction tubes 19, increasing the position stability of the heat conduction tubes 19.

[0031] Working principle: During use, the liquid fat additive can be input into the storage tank 1 through the provided material pipe 4 for storage. And during the storage process of the fat additive, cold air is input into the cold air cavity 17 through the cold air input pipe 10 and the first branch pipe 11. Through the transfer of temperature, the low temperature inside the cold air cavity 17 is transferred to the inside of the inner tank body 16 to cool the stored fat additive. And through the multiple circumferentially arranged heat conduction tubes 19 provided, by extending the heat conduction tubes 19 into the stored fat additive, the fat additive inside can be cooled, facilitating the stable cooling of the fat additive, realizing the low-temperature storage of the fat additive. Through the lower temperature, the oxidation reaction of fatty acids in the fat additive can be slowed down, extending the storage shelf life of the fat additive.

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A storage device for fat additives for poultry feed, comprising a storage tank (1), characterized in that: An inner tank body (16) is fixedly installed inside the storage tank (1), a cold air cavity (17) is arranged between the storage tank (1) and the inner tank body (16), and a thermal insulation layer (18) is arranged on the outer side of the cold air cavity (17). A cold air inlet pipe (10) is arranged below the storage tank (1), and a branch pipe 1 (11) is fixedly installed above the cold air inlet pipe (10), and one end of the branch pipe 1 (11) away from the cold air inlet pipe (10) extends into the cold air cavity (17). An exhaust pipe (13) is arranged above the storage tank (1), and a branch pipe 2 (14) is fixedly installed below the exhaust pipe (13), and one end of the branch pipe 2 (14) away from the exhaust pipe (13) extends into the cold air cavity (17). A plurality of thermal conductive pipes (19) are arranged in a circumferential ring shape inside the inner tank body (16), and both ends of the plurality of thermal conductive pipes (19) are connected to the cold air cavity (17).

2. A storage device for fat additives for poultry feed according to claim 1, characterized in that: A temperature sensor 1 (12) is fixedly installed above the cold air inlet pipe (10), and a temperature sensor 2 (15) is fixedly installed above the exhaust pipe (13).

3. The fat additive storage device for poultry feed according to claim 1, characterized in that: A material pipe (4) is fixedly installed above the storage tank (1), an electric valve (6) is fixedly installed below the storage tank (1), and an output pipe (5) is fixedly installed below the electric valve (6).

4. A storage device for fat additives for poultry feed according to claim 3, characterized in that: An overflow pipe (7) is fixedly installed above one side of the storage tank (1), the lower end of the overflow pipe (7) is connected to the output pipe (5), and a one-way valve (8) is fixedly installed on the outside of the overflow pipe (7).

5. The fat additive storage device for poultry feed according to claim 1, characterized in that: Two equipment grooves are arranged above the interior of the storage tank (1), a liquid level sensor (21) is arranged inside the equipment groove on the left, and a temperature sensor 3 (22) is arranged inside the equipment groove on the right.

6. The fat additive storage device for poultry feed according to claim 1, characterized in that: A cleaning cover (9) is fixedly mounted on the front end of the storage tank (1), a mounting ring plate (2) is fixedly mounted below the outer side of the storage tank (1), and a support column (3) is fixedly mounted below the mounting ring plate (2).

7. The fat additive storage device for poultry feed according to claim 1, characterized in that: Stabilizing ring plates (20) are symmetrically fixedly installed above and below the plurality of temperature conducting tubes (19).

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