CN210207612U

CN210207612U - Material screening plant that production fertilizer was used

Info

Publication number: CN210207612U
Application number: CN201920495197.9U
Authority: CN
Inventors: Luoming Wang; 王罗明; Xifang Chen; 陈息方
Original assignee: Danyang Red Sun Fei Ye Co Ltd
Current assignee: Danyang Red Sun Fei Ye Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-03-31
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a material screening plant for producing organic fertilizer, which comprises a frame, a plurality of layers of screens arranged on the frame and a screening device for driving the screens to vibrate, wherein the plurality of layers of screens comprise a first screen arranged on the uppermost layer, a second screen arranged in the middle and a third screen arranged on the lowermost layer, the screen areas of the first screen, the second screen and the third screen are sequentially increased, and the meshes are sequentially reduced; the machine frame comprises a horizontal support and a plurality of layers of vertical supports arranged at two ends of the horizontal support, and horizontal guide rails are arranged on the water supports; and pulley devices matched with the horizontal guide rails are arranged on the lower sides of the two ends of the multilayer screen body. The dust removal device can avoid dust raising during screening; simple structure, obvious screening and dust removal effects and excellent use value.

Description

Material screening plant that production fertilizer was used

Technical Field

The utility model relates to a screening plant specifically is a material screening plant that production fertilizer was used.

Background

Organic fertilizers, as the name implies, use organic substances as fertilizers. The organic fertilizer material has wide sources, including human and animal excreta, crop straws, tree branches, sawdust, kitchen garbage and the like. The organic fertilizer contains many nutrient elements in an organic state, so that the nutrient elements are difficult to be directly absorbed and utilized by crops, and the nutrient elements are required to be decomposed by microorganisms to supply the nutrients to the crops. In order to accelerate the decomposition of organic fertilizer materials, the organic materials need to undergo stages of crushing, screening, retting and the like, wherein the screening can separate inorganic solid wastes which are difficult to decompose, such as stones, plastics, glass residues and the like in the coarse materials of the organic fertilizer materials, and the stages are important steps in the production of the organic fertilizer.

Among the prior art, fertilizer production uses the shale shaker more, and the material is put into on the sieve bed, through screen frame vibrations drive material vibrations, through screen cloth and material weight separation itself to accomplish material screening operation. However, the organic fertilizer materials are often provided with a large amount of mud and dust, so that a large amount of dust is generated during vibration screening, the environment is polluted, and the physical health of workshop workers is seriously influenced; in addition, the shale shaker that current production fertilizer was used is mostly single-deck sieve, and is not enough to the gradation degree of material, can not satisfy the demand of classifying and screening. Therefore, it is necessary to develop a material screening device specially used for producing organic fertilizer, so that the organic fertilizer particles can be thoroughly screened while the dust is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, a material screening plant for producing organic fertilizer is provided, wherein the screen body is designed into a plurality of layers, and a dust removal device is further arranged, so that dust can be avoided when screening is thorough. The specific technical scheme is as follows:

a material screening device for producing organic fertilizers comprises a rack, a plurality of layers of screen bodies and a screening device, wherein the screen bodies are arranged on the rack, the screening device drives the screen bodies to vibrate, the plurality of layers of screen bodies comprise a first screen body arranged on the uppermost layer, a second screen body arranged in the middle and a third screen body arranged on the lowermost layer, the screen mesh areas of the first screen body, the second screen body and the third screen body are sequentially increased, and the screen mesh openings are sequentially reduced; the machine frame comprises a horizontal support and a plurality of layers of vertical supports arranged at two ends of the horizontal support, and horizontal guide rails are arranged on the water supports; and pulley devices matched with the horizontal guide rails are arranged on the lower sides of the two ends of the multilayer screen body.

The material screening plant that aforementioned production fertilizer was used, the device that sieves includes motor, crank link mechanism and rocker, the rocker is fixed at the both ends of multilayer screen frame, crank link mechanism's one end links to each other with the motor, and the other end links to each other with the rocker.

In the material screening device for producing organic fertilizer, the depths of the first screen body, the second screen body and the third screen body are also reduced in sequence.

Preferably, the material screening plant that aforementioned production fertilizer was used, the both sides of first screen frame, second screen frame and third screen frame all are equipped with a plurality of springs.

Preferably, aforementioned material screening plant that production fertilizer used, pulley gear including fix the pulley and the middle spring-supported of fixing base and the horizontal guide block of screen frame downside.

The material screening device for producing the organic fertilizer further comprises a dust removal device, wherein the dust removal device comprises an atomizing spray head, a water tank, a water pipe and a water pump; atomizer and water pipe all install on vertical support, water tank and water pump are located the frame base.

Preferably, the atomizing spray heads are multiple and are installed oppositely along the diagonal direction of the multilayer screen body.

Preferably, a flow valve for controlling the water quantity is arranged on the water pipe.

The utility model has the advantages that:

the screen body of the utility model is designed into a plurality of layers, which meets the requirements of grading and screening; the dust removal device is also arranged to avoid dust raising during screening; simple structure, obvious screening and dust removal effects and excellent use value.

Drawings

FIG. 1 is a schematic structural view of a material screening device for producing organic fertilizer;

fig. 2 is a schematic structural diagram of the pulley device of the present invention.

In the figure: 1. a frame; 11. a horizontal support mechanism; 12. vertically supporting; 2. a multilayer screen body; 21. a first screen body; 22. a second screen body; 23. a third screen body; 3. a vibrating device; 31. a motor; 32. a crank link mechanism; 33. a rocker; 4. a horizontal guide rail; 5. a pulley device; 51. a fixed seat; 52. a pulley; 53. a spring support; 6. a dust removal device; 61. an atomizing spray head; 62. a water tank; 63. a water pipe; 64. a water pump; 7. a flow valve; 8. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The specific embodiment is as follows:

a material screening device for producing organic fertilizer is shown in figure 1 and comprises a rack 1, a plurality of layers of screen bodies 2 and a screening device 3, wherein the screen bodies 2 are installed on the rack 1, the screening device 3 drives the screen bodies to vibrate, the plurality of layers of screen bodies 2 comprise a first screen body 21 arranged on the uppermost layer, a second screen body 22 arranged in the middle and a third screen body 23 arranged on the lowermost layer, the screen mesh areas of the first screen body 21, the second screen body 22 and the third screen body 23 are sequentially increased, and the screen mesh openings are sequentially reduced; the machine frame 1 comprises a horizontal support 11 and a plurality of layers of vertical supports 12 arranged at two ends of the horizontal support 11, and horizontal guide rails 4 are arranged on the water supports 11; and pulley devices 5 matched with the horizontal guide rails 4 are arranged on the lower sides of the two ends of the multilayer screen body 2. Hierarchical screening is realized to multilayer screen frame 2, and horizontal guide 4 that establishes on the water support 11 not only is used for supporting the screen frame, cooperates the pulley gear simultaneously to let the screen frame vibrate in the plane.

The sieving device 3 comprises a motor 31, a crank link mechanism 32 and a rocker 33, the rocker 33 is fixed at two ends of the multilayer sieve body 2, one end of the crank link mechanism 32 is connected with the motor 31, and the other end is connected with the rocker 33. The motor 31 drives the crank link mechanism 32 to rotate, and drives the rocker 33 to rotate, thereby vibrating and screening the multi-layer screen body 2.

In order to completely screen materials in a classified manner, in the embodiment, the screen areas of the first screen body 21, the second screen body 22 and the third screen body 23 are sequentially increased, the screen holes are sequentially decreased, and the screen depth is also sequentially decreased.

As a preferred embodiment, in the material screening device for producing organic fertilizer, a plurality of springs 8 are arranged on two sides of the first screen body 21, the second screen body 22 and the third screen body 23.

As a preferred embodiment, in the material sieving device for producing organic fertilizer described in this embodiment, the pulley device 5, as shown in fig. 2, includes a pulley 52 fixed on a fixed seat 51 at the lower side of the sieve body and engaged with the horizontal guide rail 4, and a spring support 53 in the middle.

The material screening device for producing the organic fertilizer further comprises a dust removal device 6, wherein the dust removal device 6 comprises an atomizing nozzle 61, a water tank 62, a water pipe 63 and a water pump 64; the atomizing nozzle 61 and the water pipe 63 are both installed on the vertical support 12 of the frame 1, and the water tank 62 and the water pump 64 are located on the base of the frame 1. The atomizing nozzles 61 are arranged in opposite directions along the diagonal direction of the multilayer screen body 2. And a flow valve 7 for controlling the water quantity is arranged on the water pipe 63. When in use, the atomizing nozzle 61 generates water mist, thereby achieving the purpose of dust control and removal.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a material screening plant that production fertilizer was used, includes frame (1), installs multilayer screen frame (2) in frame (1) and drives the sieve of screen frame vibration and move device (3), its characterized in that: the multilayer screen body (2) comprises a first screen body (21) arranged on the uppermost layer, a second screen body (22) arranged in the middle and a third screen body (23) arranged on the lowermost layer, wherein the screen mesh areas of the first screen body (21), the second screen body (22) and the third screen body (23) are sequentially increased, and the screen mesh openings are sequentially reduced; the rack (1) comprises a horizontal support (11) and a plurality of layers of vertical supports (12) arranged at two ends of the horizontal support (11), and horizontal guide rails (4) are arranged on the horizontal support (11); and pulley devices (5) matched with the horizontal guide rails (4) are arranged on the lower sides of the two ends of the multilayer screen body (2).

2. The material screening plant that production fertilizer used of claim 1, characterized in that: the screening device (3) comprises a motor (31), a crank connecting rod mechanism (32) and a rocker (33), wherein the rocker (33) is fixed at two ends of the multilayer screen body (2), one end of the crank connecting rod mechanism (32) is connected with the motor (31), and the other end of the crank connecting rod mechanism is connected with the rocker (33).

3. The material screening plant that production fertilizer used of claim 1, characterized in that: the depths of the first screen body (21), the second screen body (22) and the third screen body (23) are reduced in sequence.

4. The material screening plant that production fertilizer used of claim 1 or 3, characterized in that: the two sides of the first screen body (21), the second screen body (22) and the third screen body (23) are all provided with a plurality of springs (8).

5. The material screening plant that production fertilizer used of claim 1, characterized in that: the pulley device (5) comprises a fixed seat (51) fixed on the lower side of the screen body, a pulley (52) clamped with the horizontal guide rail (4) and a spring support (53) in the middle.

6. The material screening plant that production fertilizer used of claim 1, characterized in that: the device is characterized by also comprising a dust removal device (6), wherein the dust removal device (6) comprises an atomizing spray head (61), a water tank (62), a water pipe (63) and a water pump (64); atomizing nozzle (61) and water pipe (63) all install on frame (1) vertical stay (12), water tank (62) and water pump (64) are located frame (1) base.

7. The material screening plant that production fertilizer used of claim 6, characterized in that: the atomizing nozzles (61) are arranged in opposite directions along the diagonal direction of the multilayer screen body (2).

8. The material screening plant that production fertilizer used of claim 6, characterized in that: and a flow valve (7) for controlling the water quantity is arranged on the water pipe (63).