CN215327804U

CN215327804U - A degradation device for production of straw organic fertilizer

Info

Publication number: CN215327804U
Application number: CN202022495769.9U
Authority: CN
Inventors: 荆宏亮
Original assignee: Hebei Xuli Biomass Energy Co ltd
Current assignee: Hebei Xuli Biomass Energy Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-12-28
Anticipated expiration: 2030-11-02

Abstract

The utility model provides a degradation device for producing a straw organic fertilizer, wherein straws enter a crushing box from a feeding bin, the crushing box is used for crushing the straws, the crushed straws enter a spiral conveying mechanism from the bottom of the crushing box, and the straws enter the degradation box from a discharge hole under the action of the spiral conveying mechanism; the microorganism incubator enters the degradation box under the action of the first extraction device; water enters the degradation box under the action of the second extraction device, and the straws are degraded under the action of the water and microorganisms; the two stirring shafts in the degradation box rotate oppositely, so that the materials in the degradation box are stirred and mixed more fully, and the degradation efficiency is improved; the degradation liquid flows into filter equipment from first export, is filtered the degradation liquid by filter equipment, avoids the outflow of straw that does not degrade.

Description

A degradation device for production of straw organic fertilizer

Technical Field

The utility model belongs to the field of straws, and particularly relates to a degradation device for producing a straw organic fertilizer.

Background

At present, the straw pulverizer used in various places basically adopts the mode of directly scattering the pulverized straw into the field to be selected as organic fertilizer, the time and the process required by the straw pulverizer are very long, and the time for degrading and reacting into the organic fertilizer is longer in autumn and winter particularly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a degradation device for producing straw organic fertilizer.

The technical scheme of the utility model is realized as follows:

a degradation device for straw organic fertilizer production is characterized by comprising a crushing box and a degradation box;

the top of the crushing box is provided with a feeding bin; the bottom of the crushing box is in a conical shape;

two first crushing rollers are arranged in the crushing box, a first crushing roller shaft is provided with driving crushing teeth, the other first crushing roller shaft is provided with driven crushing teeth, and the driving crushing teeth are meshed with the driven crushing teeth; the first crushing roller shaft provided with the driving crushing teeth is driven by a first driving device arranged at the back of the device body;

a spiral conveying mechanism is arranged below the crushing box, and a feed inlet of the spiral conveying mechanism is arranged right below an opening at the bottom of the crushing box; a discharge hole of the spiral conveying mechanism is arranged right above the opening at the top of the degradation box;

the top of the degradation box is provided with two motors which are arranged on the left side and the right side of the opening on the top of the degradation box; the output end of the motor is provided with a stirring shaft which penetrates through the top of the degradation box and extends into the degradation box;

the left side and the right side of the stirring shaft are respectively provided with a transverse rod, the bottom of one end of the transverse rod far away from the stirring shaft is provided with a longitudinal rod, and the longitudinal rod is horizontally provided with a plurality of stirring blades from top to bottom; the stirring blades on the two stirring shafts are distributed in an up-and-down staggered manner;

a first inlet is arranged above one side of the degradation box, and a second inlet is arranged above the other side of the degradation box; the first inlet is communicated with the microorganism incubator through a first extraction device, and the second inlet is communicated with the water tank through a second extraction device;

the first outlet is arranged below one side of the degradation box and is connected with the filtering device.

Further, an air inlet and an air outlet are also arranged above the degradation box, and the air inlet is connected with an air supply device.

Furthermore, the front surface of the degradation box is provided with a visible window.

Furthermore, the box body of the degradation box is of an interlayer structure, a water jacket is arranged in the interlayer of the box body, and a heating device is connected between the water inlet and the water outlet of the water jacket.

The utility model provides a degradation device for producing a straw organic fertilizer, wherein straws enter a crushing box from a feeding bin, the crushing box is used for crushing the straws, the crushed straws enter a spiral conveying mechanism from the bottom of the crushing box, and the straws enter the degradation box from a discharge hole under the action of the spiral conveying mechanism; the microorganism incubator enters the degradation box under the action of the first extraction device; water enters the degradation box under the action of the second extraction device, and the straws are degraded under the action of the water and microorganisms; the two stirring shafts in the degradation box rotate oppositely, so that the materials in the degradation box are stirred and mixed more fully, and the degradation efficiency is improved; the degradation liquid flows into filter equipment from first export, is filtered the degradation liquid by filter equipment, avoids the outflow of straw that does not degrade. The straw degradation device is simple in structure, capable of improving the degradation speed of straws and beneficial to fertilizer production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a degradation device for straw organic fertilizer production according to the present invention.

In the figure:

1. a crushing box; 2. a degradation box; 3. a feeding bin; 4. actively crushing teeth; 5. driven crushing teeth; 6. a screw conveying mechanism; 7. a motor; 8. a stirring shaft; 9. a cross bar; 10. a longitudinal rod; 11. a stirring blade; 12. a water jacket; 13. a water tank; 14. a microbial incubator; 15. a first extraction device; 16. a second extraction device.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

It should be noted that in the description of the present invention, the terms "upper", "lower", etc. indicate the orientation or positional relationship based on the description of the structure of the present invention shown in fig. 1, and are only for the convenience of describing the present invention, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the technical scheme, the terms "first" and "second" are only used for referring to the same or similar structures or corresponding structures with similar functions, and are not used for ranking the importance of the structures, or comparing the sizes or other meanings.

With reference to fig. 1, the present invention provides a degradation device for straw organic fertilizer production, comprising a crushing box 1 and a degradation box 2;

the top of the crushing box 1 is provided with a feeding bin 3; the bottom of the crushing box 1 is in a conical shape;

two first crushing rollers are arranged in the crushing box 1, a first crushing roller shaft is provided with a driving crushing tooth 4, the other first crushing roller shaft is provided with a driven crushing tooth 5, and the driving crushing tooth 4 is meshed with the driven crushing tooth 5; the first crushing roller shaft provided with the active crushing teeth 4 is driven by a first driving device arranged at the back of the device body;

a spiral conveying mechanism 6 is arranged below the crushing box 1, and a feed inlet of the spiral conveying mechanism 6 is arranged right below an opening at the bottom of the crushing box 1; a discharge hole of the spiral conveying mechanism 6 is arranged right above the opening at the top of the degradation box 2;

the top of the degradation box 2 is provided with two motors 7, and the two motors 7 are arranged on the left side and the right side of the opening on the top of the degradation box 2; the output end of the motor 7 is provided with a stirring shaft 8, and the stirring shaft 8 penetrates through the top of the degradation box 2 and extends into the degradation box 2;

the left side and the right side of the stirring shaft 8 are respectively provided with a cross rod 9, the bottom of one end of the cross rod 9 far away from the stirring shaft 8 is provided with a longitudinal rod 10, and the longitudinal rod 10 is horizontally provided with a plurality of stirring blades 11 from top to bottom; the stirring blades 11 on the two stirring shafts 8 are distributed in a vertically staggered manner;

a first inlet is arranged above one side of the degradation box 2, and a second inlet is arranged above the other side of the degradation box; the first inlet is communicated with a microorganism incubator 14 through a first extraction device 15, and the second inlet is communicated with a water tank 13 through a second extraction device 16;

the first outlet is arranged below one side of the degradation box 2 and is connected with the filtering device.

The straws enter the crushing box 1 from the feeding bin 3, the crushing box 1 crushes the straws, the crushed straws enter the spiral conveying mechanism 6 from the bottom of the crushing box 1, and the straws enter the degradation box 2 from the discharge port under the action of the spiral conveying mechanism 6; the microorganism incubator 14 enters the degradation box 2 under the action of the first extraction device 15; water enters the degradation box 2 under the action of the second extraction device 16, and straws are degraded under the action of water and microorganisms; the two stirring shafts 8 in the degradation box 2 rotate oppositely, so that the materials in the degradation box 2 are stirred and mixed more fully, and the degradation efficiency is improved; the degradation liquid flows into filter equipment from first export, is filtered the degradation liquid by filter equipment, avoids the outflow of straw that does not degrade.

It should be noted that, in order to improve the straw degradation efficiency, the inner wall of the degradation box 2 is provided with tapered teeth. When the stirring shaft 8 stirs, the materials collide on the conical teeth, so that the mixing uniformity can be improved, and the degradation efficiency is further improved.

Further, an air inlet and an air outlet are arranged above the degradation box 2, and the air inlet is connected with an air supply device.

Further, the front surface of the degradation box 2 is provided with a visible window.

Furthermore, the box body of the degradation box 2 is of an interlayer structure, a water jacket 12 is arranged in the interlayer of the box body, and a heating device is connected between the water inlet and the water outlet of the water jacket 12. The heating device heats the water in the water jacket 12, and then heats the degradation box 2, so that the degradation speed is improved.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. A degradation device for straw organic fertilizer production is characterized by comprising a crushing box and a degradation box;

2. The degradation device for straw organic fertilizer production as claimed in claim 1, wherein the front surface of the degradation box is provided with a visible window.

3. The degradation device for straw organic fertilizer production according to claim 1, wherein the box body of the degradation box is of a sandwich structure, a water jacket is arranged in the interlayer of the box body, and a heating device is connected between the water inlet and the water outlet of the water jacket.