A zero-power consumption compound fertilizer granulation tower

A technology of granulation tower and compound fertilizer, which is applied in the direction of wind power motor combination, fertilizer form, fertilization device, etc., can solve the problems of high production cost and large energy consumption, and achieve the effects of low production cost, reduced energy consumption and stable production

Active Publication Date: 2015-09-16
GUANGDONG DAZHONG AGRI SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the production process, mixers, motors, material elevators and other equipment need to be supplied with power from the outside, which consumes a lot of energy every year, and the production cost is high.

Method used

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  • A zero-power consumption compound fertilizer granulation tower
  • A zero-power consumption compound fertilizer granulation tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 As shown, a zero-power consumption compound fertilizer granulation tower includes a vertical granulation tower 1, a wind gathering device 2 and a magnetic levitation wind generator 3, the wind gathering device 2 is connected to the vertical granulation tower 1, and the wind gathering The device 2 is provided with an air duct 4, the magnetic levitation wind power generator 3 is arranged in the air duct 4, the magnetic levitation wind power generator 3 is electrically connected with the power system of the vertical prilling tower 1, the vertical prilling tower 1 The number is two, and the wind gathering device 2 is arranged between two vertical prilling towers 1, and the two ends of the wind gathering device 2 are respectively connected with the vertical prilling towers 1. The present invention adopts its own wind power generation equipment as the power supply, which is energy-saving and environmentally friendly, can realize uninterrupted power supply, s...

Embodiment 2

[0040] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is that the first air duct 41 of this embodiment is located in the middle of the wind gathering device 2, and the distance between the first air duct 41 and the top of the wind gathering device 2 is 40 m. The second air channel 42 is located on the upper part of the wind collecting device 2, and the distance from the second air channel 42 to the top of the wind collecting device 2 is 20 m.

[0041] The cross-section of the wind-accumulating wall in this embodiment is arc-shaped, the windward side of the wind-accumulating wall is concave inward to form a curved surface, and the leeward side protrudes outward. By adopting this solution, the area of ​​the windward side of the wind gathering wall can be further increased, which is conducive to gathering more natural wind, the wind speed of the natural wind in the air duct 4 is further improved, and the power generation of the magnetic levita...

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Abstract

The invention discloses a zero-power-consumption compound fertilizer prilling tower, comprising a vertical prilling tower, a wind collecting device and a magnetic suspension wind driven generator, wherein the wind collecting device is connected with the vertical prilling tower and the wind collecting device is provided with an air flue; the magnetic suspension wind driven generator is arranged inside the air flue; and the magnetic suspension wind driven generator is electrically connected with a power utilization system of the vertical prilling tower. When the zero-power-consumption compound fertilizer prilling tower works, natural wind blowing to the wind collecting device is accelerated by the air flue to drive the magnetic suspension wind driven generator to generate power to supply power to operation of equipment of the vertical prilling tower; a power supply does not need to be additionally provided from the outer part so that the energy source is reduced and the environmental protection is easy to realize; the air flue can be used as a decompression opening of the vertical prilling tower and an air load borne by the vertical prilling tower is effectively reduced, so that the stability of the vertical prilling tower can be increased and the design and construction cost of the vertical prilling tower is easily reduced; and the zero-power-consumption compound fertilizer prilling tower has better popularization and application values, and huge commercial value.

Description

technical field [0001] The invention belongs to the technical field of high-tower melt granulation compound fertilizer production equipment, and in particular relates to a compound fertilizer granulation tower with zero power consumption. Background technique [0002] The compound fertilizer granulation tower is generally a cylindrical (40-130 m high, 8-22 m in diameter) tall concrete or metal structure, which is mainly used in fertilizer plants to produce fertilizer granules. Its structural features are: (1) Good rigidity, not easy to Deformation occurs, and the simplified structure avoids the problem of seams on the plane; (2) Good integrity, not easy to produce cracks, breaks, distortions, etc., the tower wall is thicker, and it is not easy to damage; In 3~4, there will be no collapse, and the sufficient structural reinforcement will increase its stability; (4) The natural ventilation effect is good, and the height exceeds 90 m, and the wind pulling effect is very signifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D9/00F03D3/04C05G5/00
CPCY02E10/74Y02P20/133
Inventor 林小明
Owner GUANGDONG DAZHONG AGRI SCI CO LTD
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