Fertilizer screening device capable of achieving automatic cleaning

A technology of automatic cleaning and screening device, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of screen blockage, consumption of time and energy, and inability to improve production efficiency, so as to avoid wear and tear and facilitate assembly and disassembly. , the effect of the simple way

Inactive Publication Date: 2015-12-02
CHONGQING YONGCHUAN DISTRICT TIANTANG CHEM PLANT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, during the screening process, the fertilizer is easy to cause the screen to be blocked. At the same time, if the number of sieves is too high, some fertilizer will stick to the screen, which is also a reason for the screen to be blocked. At this time, manpower is needed to beat the screen. Make the screen holes unobstructed, which consumes a lot of time and energy of the workers, and the production efficiency cannot be improved.

Method used

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  • Fertilizer screening device capable of achieving automatic cleaning

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the accompanying drawings of the description include: frame 10, motor 20, cover body 30, coarse feed port 31, hopper 32, cylindrical screen 40, cleaning mechanism 50, rotating shaft 51, eccentric cam 52, rubber layer 53, pulley 54, belt 55.

[0014] The embodiment is basically as attached figure 1 Shown: a fertilizer screening device capable of automatic cleaning, including a frame 10, a motor 20, a cover 30 and a cylindrical screen 40, the cover 30 is fixed on the frame 10, and the cylindrical screen 40 is arranged obliquely In the cover body 30, a hopper 32 is provided on the cover body 30, and the hopper 32 is located at the high end of the cylindrical screen 40, and the side of the cover 30 near the lower end of the cylindrical screen 40 is provided with a coarse feed port 31. , the cylindrical screen 40 is driven by the motor 20, the s...

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Abstract

The invention discloses a fertilizer screening device capable of achieving automatic cleaning. The device comprises a machine frame, a motor, a cover and cylindrical screen cloth, wherein the cover is fixed to the machine frame, the cylindrical screen cloth is obliquely arranged in the cover, and a feeding hopper is arranged on the cover and located at the high end of the cylindrical screen cloth; a coarse material port is formed in the side, close to the low end of the cylindrical screen cloth, of the cover, and the cylindrical screen cloth is driven by the motor. The device is also provided with a cleaning mechanism, wherein the cleaning mechanism comprises a plurality of eccentric cams and a rotary shaft, the rotary shaft is connected to the cover in a rotary mode, the eccentric cams are connected to the axial direction of the rotary shaft, the rotary shaft is connected with the output end of the motor through a belt or a chain, and the eccentric cams can collide with the cylindrical screen cloth intermittently. When the device is used for screening, fertilizer adhering to the screen cloth can fall off under the vibration of the eccentric cams, and the screen cloth can not be blocked.

Description

technical field [0001] The invention belongs to the field of separating solids from solids by using fine sieves, coarse sieves, sieving or air flow, and in particular relates to a fertilizer screening device capable of automatic cleaning. Background technique [0002] Fertilizer is a type of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. [0003] In the process of fertilizer processing and production, particles of different sizes need to be screened, and unqualified fertilizer particles are screened out, discharged from the discharge port into the mixer for re-stirring and granulation. However, during the screening process, the fertilizer is easy to cause the screen to be blocked. At the same time, if the number of sieves is too high, some fertilizer will stick to the screen, which is also a reason for the screen to be blocked. At this time, manpower is needed to beat the screen. Make screen mesh h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/54B07B1/22
Inventor 屈景斌
Owner CHONGQING YONGCHUAN DISTRICT TIANTANG CHEM PLANT
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