A two-way pressurized feed puffing processing device for agricultural breeding

A processing device and feed technology, which is applied in the direction of extrusion and granulation of feed and raw materials, and application, can solve the problems of incomplete feed expansion, inability to ensure sufficient pressure and balance, affecting processing efficiency, etc. The effect of high degree and high processing efficiency

Active Publication Date: 2022-04-29
湖北省思乐牧业集团恩施市法希饲料有限公司
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Problems solved by technology

[0003] Chinese patent announcement number CN208925221U proposes a kind of feed extruder, Chinese patent authorization announcement number CN209031206U proposes a kind of anti-clogging feeding device for fish feed extruder, Chinese patent announcement number CN207574489U proposes a kind of feed extruder system, both It adopts one-side extrusion method for feed extruding processing. The disadvantage of this method is that one-side extrusion often cannot ensure sufficient and balanced pressure, resulting in incomplete feed expansion and affecting the overall processing efficiency.

Method used

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  • A two-way pressurized feed puffing processing device for agricultural breeding
  • A two-way pressurized feed puffing processing device for agricultural breeding
  • A two-way pressurized feed puffing processing device for agricultural breeding

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Embodiment 1

[0020] see Figure 1-4 , a two-way pressurized feed puffing processing device for agricultural breeding, comprising a frame 1, the frame 1 has a plurality of support legs 2 and a support platform 3, a raw material box 4 is arranged above the frame 1, and a raw material box 4 is arranged below the frame 1 An extrusion cylinder 8 is provided, and a pressurized delivery cylinder 6 communicating with it is provided at the central position on both sides of the extrusion cylinder 8. The pressurized delivery cylinder 6 is embedded on the support leg 2 and is fixedly connected with the support leg 2. The lower part of both sides of the raw material box 4 is provided with a delivery pipe 5 communicating with the raw material box 4 and the pressurized delivery cylinder 6, and the side of the extrusion cylinder 8 is provided with a delivery port 22 for communicating with the pressurized delivery cylinder 6. 8, a plurality of heating rods 25 are embedded in the inner wall, and a finished ...

Embodiment 2

[0024] refer to Figure 5 , on the basis of Embodiment 1, the lower part of the raw material box 4 is provided with a guide slide 28, the top surface of the guide slide 28 is inclined downward from the middle to both sides, and the outside of the guide slide 28 is connected to the delivery pipe 5 Docking, a guider 30 is provided at the connection between the raw material box 4 and the delivery pipe 5, the guider 30 has a rotating shaft and a plurality of material guide plates positioned on the rotating shaft, and the rotating shaft is driven by a motor located outside the delivery pipe 5 Rotate, when carrying out the transfer of raw material to pressurized conveying cylinder 6, rotate by guider 30, avoid the situation that raw material is piled up and blocked and can't transfer.

[0025] Further, the guide slide 28 is provided with an auxiliary heater 29, the auxiliary heater 29 can adopt a plurality of PTC ceramic heating tubes, and the raw material is preheated through the a...

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Abstract

The invention discloses a two-way pressurized feed puffing processing device for agricultural breeding, which comprises a frame, the frame has a plurality of support legs and a support platform, a raw material box is arranged above the frame, and an extrusion There is a pressurized conveying cylinder connected to it at the central position on both sides of the extruding cylinder. The pressurized conveying cylinder is embedded on the support leg and fixedly connected with the support leg; The raw material inside the extrusion barrel is pressurized, and the raw material is extruded downward through the extrusion barrel to heat the raw material at high temperature. The multi-directional pressurization method can quickly expand the feed, and the extruded feed is collected and cooled through the finished product box , with a high degree of automation; through the setting of the anti-backflow structure, the opening between the fixed switch plates is intermittently opened, which can prevent the transfer of raw materials to both sides, ensure sufficient pressure, and enable the raw material transfer process through the intermittently closed openings. A certain pressure can be obtained in the middle, and the puffing efficiency can be improved.

Description

technical field [0001] The invention relates to agricultural equipment, in particular to a two-way pressurized feed puffing processing device for agricultural breeding. Background technique [0002] Extruded pellet feed is a new technology for feed processing. The expansion of feed in the extrusion cavity is actually a high-temperature instantaneous process, that is, the feed is in an environment of high temperature, high pressure, high shear force, and high moisture. , pressurization, ripening, extrusion die hole and sudden pressure reduction to form bulky and porous pellet feed; after the feed raw materials are expanded, the flavor and palatability are improved, which can stimulate animal appetite; at the same time, organic matter such as protein and fat The degree to which the long-chain structure becomes short-chain structure increases, so it becomes more digestible. [0003] Chinese patent announcement number CN208925221U proposes a kind of feed extruder, Chinese paten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23N17/00B01J2/20
CPCA23N17/00B01J2/20
Inventor 陈永乐
Owner 湖北省思乐牧业集团恩施市法希饲料有限公司
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