CN210546261U

CN210546261U - Fertilizer screening plant

Info

Publication number: CN210546261U
Application number: CN201921087083.7U
Authority: CN
Inventors: 李枝兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-19
Anticipated expiration: 2029-07-12

Abstract

A screening device for organic fertilizers comprises a screening barrel body (1), a conical guide plate (2), a large-particle screen (3), a medium-particle screen (4) and a pair of vibrating motors (8), wherein a feed inlet (6) is formed in the top of the screening barrel body (1), a small-particle material outlet (7) is formed in the bottom of the screening barrel body (1), a large-particle material outlet (14) and a medium-particle material outlet (15) are respectively formed in the outer wall of the screening barrel body (1), the pair of vibrating motors (8) are symmetrically distributed and are respectively installed on the outer wall of the screening barrel body (1) through motor installation seats, and the conical guide plate (2) is fixedly installed in the screening barrel body (1) through a group of support rods (13); the advantages are that: the screening speed is high, and the organic fertilizer with large, medium and small diameters can be screened out.

Description

Fertilizer screening plant

Technical Field

The utility model relates to a fertilizer processing equipment field, concretely relates to fertilizer screening plant.

Background

At present, the screen mesh aperture of the existing organic fertilizer screening device is single, the screening and the separation of organic fertilizer particles with different sizes are not suitable, the screen mesh is easy to block, the screening efficiency is low, and the requirements of production and processing of organic fertilizers with different particle sizes cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fertilizer screening plant to the aforesaid is not enough.

The utility model comprises a screening barrel body, a conical guide plate, a large particle screen, a medium particle screen and a pair of vibration motors,

the top of the screening barrel body is provided with a feeding hole, the bottom of the screening barrel body is provided with a small particle material outlet, the outer wall of the screening barrel body is respectively provided with a large particle material outlet and a medium particle material outlet, a pair of vibration motors are symmetrically distributed and are respectively arranged on the outer wall of the screening barrel body through motor mounting seats, a conical guide plate is fixedly arranged in the screening barrel body through a group of support rods and is positioned below the feeding hole, a blanking area is formed between the outer wall of the conical guide plate and the inner wall of the screening barrel body, a screening area is formed between the bottom surface of the conical guide plate and the inner wall of the screening barrel body, a large particle screen and a medium particle screen are funnel-shaped, the large particle screen and the medium particle screen are sequentially arranged and arranged in the screening area, the small diameter ends of the large particle screen and, the discharge port of the medium particle screen is communicated with the medium particle material outlet through a blanking pipeline.

The screening barrel body is further provided with a group of damping springs and a base, and the screening barrel body is installed on the base through the group of damping springs.

The top of the screening barrel body is in a circular truncated cone shape, and the bottom of the screening barrel body is in an inverted circular truncated cone shape.

The cross section of the supporting rod is triangular, and one group of supporting rods is four supporting rods.

The feeding end of the large-particle screen blanking pipeline extends into the large-particle screen, the distance between the end face of the feeding end of the large-particle screen blanking pipeline and the discharge hole of the large-particle screen is H, the distance is 10-20cm, the feeding end of the medium-particle screen blanking pipeline extends into the medium-particle screen, the distance between the end face of the feeding end of the medium-particle screen blanking pipeline and the discharge hole of the medium-particle screen is L, and the distance between the end face of the feeding end of the medium-particle screen blanking pipeline and the discharge hole of the.

The utility model has the advantages that: the screening speed is high, and the organic fertilizer with large, medium and small diameters can be screened out.

Description of the drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is the utility model discloses hide the structural schematic diagram at screening staving top.

Fig. 3 is a schematic top view of fig. 1 according to the present invention.

Fig. 4 is a cross-sectional view of the present invention.

Fig. 5 is a schematic view of a first partially enlarged structure of fig. 4 according to the present invention.

Fig. 6 is a second enlarged partial structural view of fig. 4 according to the present invention.

Detailed Description

As shown in the attached drawing, the utility model comprises a screening barrel body 1, a conical guide plate 2, a large particle screen 3, a medium particle screen 4 and a pair of vibration motors 8,

the top of the screening barrel body 1 is provided with a feed inlet 6, the bottom of the screening barrel body 1 is provided with a small particle material outlet 7, the outer wall of the screening barrel body 1 is respectively provided with a large particle material outlet 14 and a medium particle material outlet 15, a pair of vibration motors 8 are symmetrically distributed and are respectively arranged on the outer wall of the screening barrel body 1 through motor mounting seats, a conical guide plate 2 is fixedly arranged in the screening barrel body 1 through a group of support rods 13 and is positioned below the feed inlet 6, a blanking area is formed between the outer wall of the conical guide plate 2 and the inner wall of the screening barrel body 1, a screening area is formed between the bottom surface of the conical guide plate 2 and the inner wall of the screening barrel body 1, a large particle screen 3 and a medium particle screen 4 are in a funnel shape, the large particle screen 3 and the medium particle screen 4 are sequentially arranged in the screening area, the discharge port of the large particle screen 3 is communicated with a large particle material outlet 14 through a blanking pipeline, and the discharge port of the medium particle screen 4 is communicated with a medium particle material outlet 15 through a blanking pipeline.

It also has a set of damping springs 11 and a base 12, and the sieving barrel 1 is mounted on the base 12 by the set of damping springs 11.

The top of the screening barrel body 1 is in a circular truncated cone shape, and the bottom of the screening barrel body 1 is in an inverted circular truncated cone shape.

The section of the support rods 13 is triangular, and one group of the support rods 13 is four support rods 13.

The feeding end of the blanking pipeline of the large particle screen 3 extends into the large particle screen 3, the distance between the end surface of the feeding end of the blanking pipeline of the large particle screen 3 and the discharge hole of the large particle screen 3 is H, the distance H is 10-20cm, the feeding end of the blanking pipeline of the medium particle screen 4 extends into the medium particle screen 4, the distance between the end surface of the feeding end of the blanking pipeline of the medium particle screen 4 and the discharge hole of the medium particle screen 4 is L, and the distance L is 5-15 cm.

The working mode is as follows: the fertilizer granule that will wait to sieve is added the unloading region in by feed inlet 6, toper guide plate 2 makes the unloading of machine fertilizer granule dispersion, fall into on large granule screen cloth 3, large granule screen cloth 3 is selected the great fertilizer of granule and is come to discharge by large granule material export 14, the granule is moderate and on less fertilizer falls into well granule screen cloth 4, through well granule screen cloth 4 sieve medium size fertilizer, medium size fertilizer granule is discharged by well granule material export 15, the less fertilizer of granule falls from well granule screen cloth 4, and discharge through small granule material export 7. The damping spring 11 may make the operation of the screening device more stable. The cross section of the support rod 13 is triangular, so that the support rod 13 can be prevented from being accumulated. The feed end of the blanking pipeline of the large-particle screen 3 extends into the large-particle screen 3, the distance between the feed end face of the blanking pipeline of the large-particle screen 3 and the discharge hole of the large-particle screen 3 is H, the H is 10-20cm, the feed end of the blanking pipeline of the medium-particle screen 4 extends into the medium-particle screen 4, the distance between the feed end face of the blanking pipeline of the medium-particle screen 4 and the discharge hole of the medium-particle screen 4 is L, and the L is 5-15cm, so that the situation that an organic fertilizer directly falls into a blanking pipe without being screened is prevented, and the extension height of the blanking pipe of large-particle substances is higher due to.

Claims

1. A screening device for organic fertilizer is characterized by comprising a screening barrel body (1), a conical guide plate (2), a large-particle screen (3), a medium-particle screen (4) and a pair of vibration motors (8),

the top of the screening barrel body (1) is provided with a feeding hole (6), the bottom of the screening barrel body (1) is provided with a small particle material outlet (7), the outer wall of the screening barrel body (1) is respectively provided with a large particle material outlet (14) and a medium particle material outlet (15), a pair of vibration motors (8) are symmetrically distributed and are respectively arranged on the outer wall of the screening barrel body (1) through motor mounting seats, a conical guide plate (2) is fixedly arranged in the screening barrel body (1) through a group of supporting rods (13) and is positioned below the feeding hole (6), a blanking area is formed between the outer wall of the conical guide plate (2) and the inner wall of the screening barrel body (1), a screening area is formed between the bottom surface of the conical guide plate (2) and the inner wall of the screening barrel body (1), large particle screens (3) and medium particle screens (4) are funnel-shaped, the large particle screens (3) and the medium particle screens, the small-diameter ends of the large-particle screen (3) and the medium-particle screen (4) are respectively provided with a discharge hole, the discharge hole of the large-particle screen (3) is communicated with a large-particle material outlet (14) through a discharging pipeline, and the discharge hole of the medium-particle screen (4) is communicated with a medium-particle material outlet (15) through a discharging pipeline.

2. The organic fertilizer screening device as claimed in claim 1, characterized in that the screening barrel body (1) is further provided with a group of damping springs (11) and a base (12), and the screening barrel body is arranged on the base (12) through the group of damping springs (11).

3. The organic fertilizer screening device as claimed in claim 1, characterized in that the top of the screening barrel body (1) is in a circular truncated cone shape, and the bottom of the screening barrel body (1) is in an inverted circular truncated cone shape.

4. The organic fertilizer screening device as claimed in claim 1, wherein the cross section of the supporting rods (13) is triangular, and one group of supporting rods (13) is four supporting rods (13).

5. The organic fertilizer screening device as claimed in claim 1, characterized in that the feeding end of the large particle screen (3) blanking pipeline extends into the large particle screen (3), the distance between the feeding end surface of the large particle screen (3) blanking pipeline and the discharge hole of the large particle screen (3) is H, H is 10-20cm, the feeding end of the medium particle screen (4) blanking pipeline extends into the medium particle screen (4), the distance between the feeding end surface of the medium particle screen (4) blanking pipeline and the discharge hole of the medium particle screen (4) is L, and L is 5-15 cm.