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Bidirectional pressurizing feed puffing processing device for agricultural cultivation

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

Active Publication Date: 2020-08-07
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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  • Bidirectional pressurizing feed puffing processing device for agricultural cultivation
  • Bidirectional pressurizing feed puffing processing device for agricultural cultivation
  • Bidirectional pressurizing feed puffing processing device for agricultural cultivation

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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 bidirectional pressurizing feed puffing processing device for agricultural cultivation. The device comprises a rack, the rack is provided with a plurality of supporting legsand a supporting table, a raw material box is arranged above the rack, an extrusion cylinder is arranged below the rack, pressurization conveying cylinders communicated with the extrusion cylinder arearranged in the centers of the two sides of the extrusion cylinder, and the pressurization conveying cylinders are embedded in the supporting legs and fixedly connected with the supporting legs. Whenthe device is used for processing, raw materials in the extrusion cylinder are pressurized through the two sides, the raw materials are extruded downwards through the extrusion cylinder, high-temperature heating is conducted on the raw materials, the feed can be rapidly puffed in a multi-directional pressurizing mode, the extruded feed is collected and cooled through the finished product box, andthe automation degree is high. Through the arrangement of a backflow prevention structure, the opening between fixed switch plates is opened intermittently, raw materials can be prevented from beingtransferred to the two sides, enough pressure is guaranteed, a certain pressure can be obtained in the raw material transferring process through the intermittently-closed opening, and the puffing efficiency is 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 Applications(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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