Double-screw extrusion type compound nutrition fertilizer granulator

A technology of double-screw extrusion and nutrient fertilizer, applied in the direction of extrusion and granulation of raw materials, can solve the problems of inconvenient rapid centralized collection of compound nutrient fertilizer granules, inability to effectively control granulation uniformity and granulation quality, etc. The effect of centralized collection

Active Publication Date: 2021-08-03
延长县源新宏农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing compound nutrient fertilizer granulator cannot effectively control the uniformity and granulation quality of the granulation, and it is not convenient to collect the formed compound nutrient fertilizer granules quickly and intensively, it provides a compound nutrient fertilizer Fertilizer raw materials are quickly and evenly granulated, and it is easy to collect and high-efficiency double-screw extrusion compound nutrient fertilizer granulator

Method used

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  • Double-screw extrusion type compound nutrition fertilizer granulator
  • Double-screw extrusion type compound nutrition fertilizer granulator
  • Double-screw extrusion type compound nutrition fertilizer granulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of twin-screw extruding compound nutrient fertilizer granulator, such as Figure 1-3 As shown, it includes a bottom plate 1, a special-shaped tank 2, a rotary pressing mechanism 3, a front pushing mechanism 4, a pressing mechanism 5 and a granulation mechanism 6. The bottom plate 1 is connected with a special-shaped tank 2, and the special-shaped tank 2 is A rotary pressing mechanism 3 is provided, and the rotary pressing mechanism 3 is used to press down the compound nutritional fertilizer raw material onto the special-shaped tank 2, and the special-shaped tank 2 is provided with a front pushing mechanism 4, which is used to The compound nutritional fertilizer raw material is evenly pushed onto the perforated plate 511, and the side of the special-shaped tank 2 is provided with a pressing mechanism 5, which is used to extrude the compound nutritional fertilizer raw material from the perforated plate 511. 2. A granulation mechanism 6 is provided on one side, and ...

Embodiment 2

[0034] On the basis of Example 1, such as Figure 4-12 As shown, the rotary pressing mechanism 3 includes a motor frame 31, a servo motor 32, a rotating shaft 33, a rolling barrel 34, a disk 35 and a connecting rod 36, and the special-shaped tank 2 is welded with a motor frame 31, and on the motor frame 31 A servo motor 32 is fixedly installed, and a pair of rotating shafts 33 are connected through bearings on the special-shaped tank 2, wherein a rotating shaft 33 is connected with the servo motor 32, and a rolling barrel 34 is fixedly connected to the rotating shaft 33, which is used for the rolling barrel 34. For extruding the compound nutritional fertilizer raw material, two rolling barrels 34 cooperate with each other, a disc 35 is connected on the rotating shaft 1 33, and a connecting rod 36 is movably connected between the two discs 35 .

[0035]The front pusher mechanism 4 includes missing toothed disc 41, rotating shaft seat 42, full toothed disc 43, gear one 44, speci...

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Abstract

The invention relates to a granulator, in particular to a double-screw extrusion type compound nutrition fertilizer granulator which comprises a bottom plate, a special-shaped tank, a rotary pressing mechanism, a front pushing mechanism, a pressing mechanism, a granulation mechanism and the like. The special-shaped tank is connected to the bottom plate, the rotary pressing mechanism is arranged on the special-shaped tank, the front pushing mechanism is arranged on the special-shaped tank, the pressing mechanism is arranged on one side of the special-shaped tank, and the granulation mechanism is arranged on one side of the special-shaped tank. The granulation mechanism comprises a triangular slotting plate and the like which are used for pinching off extruded raw materials of the compound nutrition fertilizer, and the effect of rapidly cutting off the compound nutrition fertilizer into granules is achieved.

Description

technical field [0001] The invention relates to a granulator, in particular to a double-screw extrusion compound nutrient fertilizer granulator. Background technique [0002] Compound fertilizers refer to chemical fertilizers containing two or more nutrient elements. Compound fertilizers have the advantages of high nutrient content, less auxiliary components and good physical properties. important role. Common granulation processes for compound fertilizers include: drum granulation, disc granulation, spray granulation, tower granulation, etc. [0003] In order for people to use fertilizers better, it is necessary to process non-granular fertilizers into granules through extrusion granulators. The granulator usually uses a screw to convey the material to the granulation system for granulation processing. The existing compound nutrient fertilizer granulator cannot effectively control the uniformity and quality of the granulation during the production process, resulting in T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/20
CPCB01J2/20
Inventor 黄志鹏
Owner 延长县源新宏农业开发有限公司
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