A feeder with heating function

Abstract

The utility model relates to the technical field of black soldier fly breeding equipment, and discloses a feeder with a heating function, comprising a base, a slurry box is fixedly connected to the top of the base, a connecting pipe is fixedly connected to the bottom of the slurry box, the slurry box is connected to a rotor pump through the connecting pipe, the other end of the connecting pipe is connected to an electric reversing valve, one end of the electric reversing valve is connected to a delivery pipe, one end of the delivery pipe is connected to a heating box for heating slurry, the feeding box is connected to the delivery pump through the feeding pipe, the rotor pump is started by controlling the control box to allow the slurry in the slurry box to enter the cold and hot exchange pipe, the heating pipe heats the cold and hot exchange pipe at the same time, and then the cold and hot exchange pipe and the slurry perform cold and hot exchange, the slurry is heated and input into the feeding box through a pipeline, and then the delivery pump sucks the slurry through the delivery pump and discharges it into the black soldier fly breeding, thereby achieving the adjustment of feed temperature, promoting larvae eating, shortening breeding time, and stabilizing production rhythm.

Description

Technical Field

[0001] The utility model relates to the technical field of black soldier fly breeding equipment, and more specifically, to a feeder with a heating function. Background Art

[0002] In the breeding process of black soldier flies, the low temperature of the feed in winter will cause the larvae to stop eating, prolong the breeding time, and disrupt the production rhythm. Most existing feeders do not consider the control of feed temperature and cannot meet the needs of black soldier fly breeding in cold areas. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the utility model provides a feeder with a heating function.

[0004] The utility model provides a feeder with heating function adopts the following technical solution:

[0005] A feeder with a heating function comprises a base, a slurry box is fixedly connected to the top of the base, a connecting pipe is fixedly connected to the bottom of the slurry box, the slurry box is connected to a rotor pump through the connecting pipe, the other end of the connecting pipe is connected to an electric reversing valve, one end of the electric reversing valve is connected to a delivery pipe, one end of the delivery pipe is connected to a heating box for heating slurry, the other end of the heating box is connected to a feeding box through a pipeline, the bottom of the feeding box is connected to a feeding pipe, the feeding box is connected to a delivery pump through the feeding pipe, and a temperature sensor for detecting the slurry temperature is installed at the outlet of the feeding pipe.

[0006] Preferably, a control box is fixedly connected to the top of the base, and the control box is used to control the operation of the rotor pump, the electric reversing valve, the heating box, and the delivery pump.

[0007] Preferably, a heat exchange tube is fixedly connected to the inside of the heating box, a circle of heating tubes is installed around the heat exchange tube, and a fixing plate is fixedly connected to the back of the heating box, and the fixing plate is fixed to the side of the feeding box by bolts.

[0008] Preferably, the other end of the electric reversing valve is connected to a circulation pipe, and the other end of the circulation pipe is connected to a slurry box.

[0009] Preferably, transparent windows are installed on both sides of the feeding box, and the feeding tube is placed on a pallet.

[0010] In summary, the utility model includes the following beneficial technical effects:

[0011] 1. The utility model controls the start of the rotor pump through a control box. The rotor pump uses a connecting pipe to transfer the slurry in the slurry box through an electric reversing valve and a delivery pipe into the hot and cold exchange pipe. At the same time, the heating pipe heats the hot and cold exchange pipe, and then the hot and cold exchange pipe exchanges heat with the slurry. After the slurry is heated, it is input into the feeding box through a pipeline. Then the delivery pump sucks the slurry through the delivery pump and discharges it into the black soldier fly breeding. At the same time, during the discharge process, the temperature sensor detects the temperature of the slurry, and then transmits the detected temperature to the inside of the control box. Then the control box judges the temperature of the slurry according to the preset discharge temperature of 25 to 30 degrees. When the temperature of the slurry exceeds the threshold, the control box controls the heating power of the heating pipe to decrease. When the slurry is lower than the threshold, the control box controls the heating power of the heating pipe to increase, increase the heat output, and realize temperature increase of the slurry, thereby achieving automatic adjustment of the feed temperature, promoting larval feeding, shortening the breeding time, and stabilizing the production rhythm.

[0012] 2. The utility model presets the switching time of the electric reversing valve as opening seconds and switching seconds through the control box. When the feed port of the conveying pipe is closed and connected with the circulation pipe, the slurry is discharged into the slurry box through the electric reversing valve and the circulation pipe, thereby realizing the circulation reflux of the slurry, avoiding the waste of slurry and improving the utilization rate of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front three-dimensional structure in an embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the heating box in the embodiment of the utility model;

[0015] Figure 3 It is a schematic diagram of the top view of the heating box in the embodiment of the utility model.

[0016] Explanation of the reference numerals: 1. base; 2. slurry box; 3. connecting pipe; 4. rotor pump; 5. electric reversing valve; 6. delivery pipe; 7. heating box; 70. heat exchange pipe; 71. heating pipe; 72. fixing plate; 8. feeding box; 81. control box; 9. delivery pump; 10. feeding pipe; 11. temperature sensor; 12. support plate; 13. circulation pipe. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 The utility model is described in further detail.

[0018] It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only illustrative and not restrictive. In addition, the same reference symbol is used for the same structure, element or accessory appearing in more than two figures to reflect similar features.

[0019] The utility model embodiment discloses a feeder with heating function. Figure 1-3 A feeder with a heating function comprises a base 1, a control box 81 is fixedly connected to the top of the base 1, and the control box 81 is used to control the operation of the rotor pump 4, the electric reversing valve 5, the heating box 7, and the delivery pump 9. A slurry box 2 is fixedly connected to the top of the base 1, and a connecting pipe 3 is fixedly connected to the bottom of the slurry box 2. The slurry box 2 is connected to the rotor pump 4 through the connecting pipe 3. The other end of the connecting pipe 3 is connected to the electric reversing valve 5, one end of the electric reversing valve 5 is connected to the delivery pipe 6, and the other end of the electric reversing valve 5 is connected to the circulation pipe 13, and the other end of the circulation pipe 13 is connected to the slurry box 2, and one end of the delivery pipe 6 is connected to the heating box 7 for heating the slurry;

[0020] Specifically, the control box 81 is preset with the switching time of the electric reversing valve 5 being open for 15 seconds and switching for 15 seconds according to the diameter of the conveying pipe 6 being larger than the diameter of the feeding pipe 10. When 15 closes the feed port of the conveying pipe 6 and is connected with the circulation pipe 13, the slurry is then discharged into the slurry box 2 through the electric reversing valve 5 and the circulation pipe 13, realizing the circulation reflux of the slurry;

[0021] Through the above structural design, the slurry circulation reflux design is realized, which avoids the waste of slurry and improves the resource utilization rate;

[0022] A cold and hot exchange pipe 70 is fixedly connected inside the heating box 7, and a circle of heating pipes 71 is installed around the cold and hot exchange pipe 70. A fixing plate 72 is fixedly connected to the back of the heating box 7, and the fixing plate 72 is fixedly installed on the side of the feeding box 8 by bolts;

[0023] The other end of the heating box 7 is connected to a feeding box 8 through a pipeline. The inner wall of the feeding box 8 is made of heat-insulating material to reduce the loss of slurry temperature. Transparent windows are installed on both sides of the feeding box 8 to facilitate observation of the slurry inside the feeding box 8 through the transparent windows. The bottom of the feeding box 8 is connected to a feeding pipe 10, which is placed on a support plate 12. The feeding box 8 is connected to the delivery pump 9 through the feeding pipe 10, and a temperature sensor 11 for detecting the slurry temperature is installed at the outlet of the feeding pipe 10;

[0024] The control box 81 is connected to the heating tube 71 by signal, and the control box 81 is connected to the temperature sensor 11 by signal;

[0025] Specifically, the control box 81 controls the rotor pump 4 to start, and the rotor pump 4 inputs the slurry in the slurry box 2 into the delivery pipe 6 through the connecting pipe 3 through the electric reversing valve 5, and then the slurry enters the cold and hot exchange pipe 70 through the delivery pipe 6, and the heating pipe 71 heats the cold and hot exchange pipe 70, and then the cold and hot exchange pipe 70 and the slurry perform cold and hot exchange, and the slurry is heated and input into the feeding box 8 through the pipeline, and then the delivery pump 9 sucks the slurry through the delivery pump 9 and discharges it into the black soldier fly breeding. At the same time, during the discharge process, the temperature sensor 11 detects the temperature of the slurry, and then transmits the detected temperature to the inside of the control box 81, and then the control box 81 judges the temperature of the slurry according to the preset discharge temperature of 25 to 30 degrees. When the temperature of the slurry exceeds the threshold, the control box 81 controls the heating power of the heating pipe 71 to reduce, and when the slurry is lower than the threshold, the control box 81 controls the heating power of the heating pipe 71 to increase, increase the heat output, and realize temperature increase of the slurry;

[0026] Through the above structural design, it is achieved to promote larvae feeding by automatically adjusting the feed temperature, shorten the breeding time and stabilize the production rhythm.

[0027] Finally, a few points should be explained: First, in the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A feeder with heating function, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a slurry box (2), the bottom of the slurry box (2) is fixedly connected to a connecting pipe (3), the slurry box (2) is connected to a rotor pump (4) via the connecting pipe (3), the other end of the connecting pipe (3) is connected to an electric reversing valve (5), one end of the electric reversing valve (5) is connected to a delivery pipe (6), one end of the delivery pipe (6) is connected to a heating box (7) for heating slurry, the other end of the heating box (7) is connected to a feeding box (8) via a pipeline, the bottom of the feeding box (8) is connected to a feeding pipe (10), the feeding box (8) is connected to a delivery pump (9) via the feeding pipe (10), and a temperature sensor (11) for detecting the slurry temperature is installed at the discharge port of the feeding pipe (10).

2. A feeder with heating function according to claim 1, characterized in that: A control box (81) is fixedly connected to the top of the base (1), and the control box (81) is used to control the operation of the rotor pump (4), the electric reversing valve (5), the heating box (7), and the delivery pump (9).

3. A feeder with heating function according to claim 1, characterized in that: A heat exchange tube (70) is fixedly connected to the interior of the heating box (7), and a circle of heating tubes (71) are installed around the heat exchange tube (70). A fixing plate (72) is fixedly connected to the back of the heating box (7), and the fixing plate (72) is fixedly installed on the side of the feeding box (8) by bolts.

4. A feeder with heating function according to claim 1, characterized in that: The other end of the electric reversing valve (5) is connected to a circulation pipe (13), and the other end of the circulation pipe (13) is connected to a slurry box (2).

5. The feeder with heating function according to claim 1, characterized in that: Transparent windows are installed on both sides of the feeding box (8), and the feeding tube (10) is placed on a supporting plate (12).

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