Granulation machine used for carbon-based fertilizer
A granulator, carbon-based fertilizer technology, applied in application, fertilization device, fertilizer mixture, etc., can solve the problems of short extrusion time, loose carbon-based fertilizer raw materials, low particle strength, etc., to facilitate transportation and application, and increase granulation Time, the effect of improving the ability to grab
Active Publication Date: 2016-03-09
ACADEMY OF PLANNING & DESIGNING OF THE MINIST OF AGRI
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Problems solved by technology
[0003] The existing screw extrusion granulator still has the following problems in the process of granulating biochar as raw material: the raw material of carbon-based fertilizer is relatively loose, and the fertilizer molding rate is low; the content of silicate in the raw material of carbon-based fertilizer is relatively high, which is The wear of the machine tool is serious; the hole area of the die orifice plate is larger than the extrusion working area and the thickness is thinner, and the extrusion time is short, resulting in low strength of the extruded particles
Method used
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[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0016] Such as figure 1 As shown, the present invention proposes a granulator for carbon-based fertilizer, which includes a motor 1 , a transmission 2 , a granulation screw 3 , a housing 4 and a feeder 5 . The granulation screw 3 is arranged inside the housing 4 along the axial direction of the housing 4 , and the beginning of the granulation screw 3 passes through the housing 4 and is connected to the output shaft of the motor 1 through the transmission device 2 . A granulation orifice 6 for extruding materials is arranged at one end of the shell 4 close to the granulation screw 3 . The feeding device 5 is arranged on the top of the housing 4 and communicates with the housing 4 .
[0017] In the above embodiment, the feeding device 5 includes a motor 7 fastened to the top of the housing 4 and another housing 8 communicated with the top of the housi...
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The invention relates to a granulation machine used for carbon-based fertilizer. The granulation machine is characterized in that the machine comprises a motor, a transmission device, a granulation spiral, a shell and a feeding device; the granulation spiral is arranged in the shell in the axial direction of the shell, and the starting end of the granulation spiral penetrates out of the shell and is connected with an output shaft of the motor through the transmission device; the end, close to the granulation spiral, of the shell is provided with a granulation porous plate used for extruding materials, and the feeding device is arranged on the top of the shell and communicated with the shell; the feeding device comprises a second motor connected to the top end of the shell in a fastened mode and a second shell communicated with the top end of the shell; the position where the shell and the second shell are connected is close to the starting end of the granulation spiral, a feeding spiral is disposed in the second shell, the starting end of the feeding spiral penetrates out of the second shell and is connected with an output shaft of the second motor in a fastened mode, and a feed inlet is formed in the position, close to the starting end of the feeding spiral, on the top of the second shell.
Description
technical field [0001] The invention relates to a granulator, in particular to a granulator for carbon-based fertilizer. Background technique [0002] Charcoal-based fertilizer is a new type of green and environmentally friendly fertilizer formulated with biochar and organic or inorganic fertilizers in a certain proportion. At present, the screw extrusion granulator is mainly used in the processing fields of organic fertilizer, feed, biomass fuel, plastic products and so on. Conventional screw extrusion granulator is mainly composed of main motor, transmission, feeding device, screw extrusion shaft, die orifice plate and so on. The raw material enters the extrusion area composed of the screw shaft and the orifice plate, and the material is extruded from the orifice plate under the action of extrusion force to form columnar particles to achieve the purpose of granulation. [0003] The existing screw extrusion granulator still has the following problems in the process of gra...
Claims
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Login to View More IPC IPC(8): C05G3/00
CPCC05G3/00
Inventor 孟海波赵立欣沈玉君程红胜向欣宋立秋
Owner ACADEMY OF PLANNING & DESIGNING OF THE MINIST OF AGRI