CN-224221998-U - High tower compound fertilizer shakes and sieves device

Abstract

The utility model discloses a high-tower compound fertilizer vibrating screen device, which relates to the technical field of compound fertilizer vibrating screens and comprises a fixed seat, wherein a screening component is arranged at the top of the fixed seat and is used for realizing multistage vibrating screen on a high-tower compound fertilizer, a vibrating component is arranged in the fixed seat and is used for driving the screening component to vibrate, the screening component comprises three fixing frames which are distributed up and down, threaded inner cylinders are fixedly arranged among the three fixing frames, and adjacent threaded inner cylinders are connected through screw threads of a screw frame. According to the utility model, three fixed frames are disassembled and spliced, so that the first screen frame, the second screen frame and the third screen frame carry out multistage vibration screening on the high-tower compound fertilizer, impurities and caking in the high-tower compound fertilizer are effectively removed, the particle uniformity is ensured, the physical quality of the fertilizer is improved, the segregation phenomenon in the application process is reduced, meanwhile, the screened fine powder can be recycled and granulated, the raw material waste is reduced, and the production efficiency is improved.

Inventors

• MENG QINGXIN
• ZHANG XUEYAN
• WANG YINGYING

Assignees

• 济宁中农大化肥业股份有限公司

Dates

Publication Date

20260512

Application Date

20250603

Claims (6)

1. 1. The utility model provides a high tower compound fertilizer shakes and sieves device, includes fixing base (1), its characterized in that: The top of the fixed seat (1) is provided with a screening component (2) for realizing multistage vibrating screening on the high-tower compound fertilizer; A vibration assembly (4) is arranged in the fixed seat (1) and used for driving the screening assembly (2) to vibrate; The screening component (2) comprises three fixing frames (21) which are distributed up and down, wherein threaded inner cylinders (22) are fixedly arranged between the three fixing frames (21), the adjacent threaded inner cylinders (22) are connected through threaded frames (23) in a threaded mode, a first screen frame (24), a second screen frame (25) and a third screen frame (26) are fixedly arranged inside the three fixing frames (21) respectively, and the three fixing frames (21) are mutually communicated.
2. 2. The high-tower compound fertilizer vibrating screen device according to claim 1, wherein the front sides of the three fixed frames (21) are provided with discharge ports, the front sides of the discharge ports are fixedly provided with discharge frames (27), clamping ports (28) are formed in the bottom and the top of the inside of each discharge frame (27), lifting plates (29) are clamped in the clamping ports (28), and a feeding frame (3) is fixedly arranged at the top of the top fixed frame (21).
3. 3. The high tower compound fertilizer vibration sieve device of claim 2, wherein the vibration component (4) comprises two L-shaped fixing rods (41), the two L-shaped fixing rods (41) are respectively and fixedly arranged at two ends of the bottom fixing frame (21), and the two L-shaped fixing rods (41) are respectively arranged at two ends of the inside of the fixing seat (1).
4. 4. The high-tower compound fertilizer vibrating screen device according to claim 3, wherein telescopic rods (42) are fixedly arranged between the front end and the rear end of the bottom of the L-shaped fixing rod (41) and the inner bottom end of the fixing seat (1), springs (43) are sleeved on the telescopic rods (42), and the top ends and the bottom ends of the springs (43) are fixedly connected with the bottom of the L-shaped fixing rod (41) and the inner bottom end of the fixing seat (1) respectively.
5. 5. The high tower compound fertilizer vibration screening device of claim 4, wherein the same rotating shaft (44) is connected between two inner side walls of the fixed seat (1) through bearings, a motor (46) is fixedly arranged on the outer wall of one side of the fixed seat (1), an output shaft of the motor (46) penetrates through one side of the fixed seat (1) and is fixedly connected with one end of the rotating shaft (44), two eccentric wheels (45) are fixedly arranged on the rotating shaft (44), and the two eccentric wheels (45) are respectively arranged at the bottoms of the two L-shaped fixed rods (41).
6. 6. The high tower compound fertilizer vibration sieve device of claim 5, wherein a control panel (6) for controlling the motor (46) to work is fixedly arranged on one side of the fixed seat (1), the control panel (6) is arranged on the front side of the motor (46), and a storage frame (5) is movably arranged at the bottom end inside the fixed seat (1).

Description

High tower compound fertilizer shakes and sieves device Technical Field The utility model relates to the technical field of compound fertilizer vibrating screens, in particular to a high-tower compound fertilizer vibrating screen device. Background The high tower composite fertilizer is one of the new technology of composite fertilizer production in China, and is one kind of urea and potash fertilizer melt pelletizing process, and the process includes heating ammonium phosphate, metering slurry of urea and potash, spraying the slurry into high tower to produce composite fertilizer granule, and the composite fertilizer has the features of homogeneous and smooth granule, smelting pores, no caking, etc. And the high-tower compound fertilizer needs to be screened and graded in the production process. For example, chinese patent application No. CN 202420530936.4's a high tower compound fertilizer shakes and sieves device, which comprises a tank body, the upper end demountable installation of the jar body has the cover, the inside fixed feeder hopper that has cup jointed of cover, the upper end middle part fixed mounting of cover has the motor, the output of motor runs through the cover and rotates with the cover to be connected, the lower extreme welding of output has the square pole, the outside sliding connection of square pole has the square, the inside fixed support section of thick bamboo that has cup jointed of the jar body. According to the utility model, the square rod is driven to rotate by the motor, so that the square rod is matched with the turntable and the suspender to drive the screen to rotate, and the elastic sheet is matched with the stop dog to enable the screen to vibrate up and down, so that the screen vibrates and centrifugally screens, the screen is not easy to block, the screening efficiency is improved, and the caking is cracked and screened by vibrating and relatively rolling on the screen. But when in actual use, when multi-stage screening is needed to be carried out on the high-tower compound fertilizer, the device can only screen the high-tower compound fertilizer once through the screen, and meanwhile, the screen in the device can not be replaced, so that the screening has limitation and the screening effect is reduced. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a high-tower compound fertilizer vibrating screen device, which is characterized in that three fixed frames are disassembled and spliced, so that a first screen frame, a second screen frame and a third screen frame carry out multistage vibrating screen on a high-tower compound fertilizer, impurities and caking in the high-tower compound fertilizer are effectively removed, the particle uniformity is ensured, the physical quality of the fertilizer is improved, the segregation phenomenon in the application process is reduced, and meanwhile, screened fine powder can be recycled and granulated, the raw material waste is reduced, the production efficiency is improved, and the problems in the background technology can be effectively solved. In order to achieve the purpose, the technical scheme adopted by the utility model is that the high-tower compound fertilizer vibrating screen device comprises a fixed seat: The top of the fixed seat is provided with a screening component for realizing multistage vibrating screening on the high-tower compound fertilizer; The inside of the fixed seat is provided with a vibration component used for driving the screening component to vibrate; The screening component comprises three fixing frames which are distributed up and down, wherein threaded inner cylinders are fixedly arranged between the three fixing frames, the adjacent threaded inner cylinders are connected through threaded frames in a threaded mode, the first screening frame, the second screening frame and the third screening frame are fixedly arranged inside the three fixing frames respectively, and the three fixing frames are mutually communicated, so that multistage vibration screening is conveniently carried out on high-tower compound fertilizers. Preferably, the three bin outlet front sides have all been seted up, the bin outlet front side is all fixed and is equipped with the bin outlet frame, the draw-in groove has been seted up on the inside bottom of bin outlet frame and top, the joint has the pulling plate in the draw-in groove, the top fixed material frame of throwing is equipped with at fixed frame top, is convenient for throw the material frame with high tower compound fertilizer into fixed frame. Preferably, the vibration assembly comprises two L-shaped fixing rods, the two L-shaped fixing rods are respectively and fixedly arranged at two ends of the bottom fixing frame, and the two L-shaped fixing rods are respectively arranged at two ends of the inside of the fixing seat, so that the L-shaped fixing rods can be lifted to drive the fixing frame to lift. Preferably, telesco