Biomass carbonization poly-generation feed additive preparation device

Abstract

The biomass carbonization poly-generation feed additive preparation device comprises a mixing box and a control panel, a smashing box is fixed to the top of the mixing box and communicated with an inner cavity of the mixing box, and a conveying pipe communicated with the inner cavity of the mixing box is fixed to the side face of the mixing box. The end, away from the mixing box, of the conveying pipe is bent upwards, fixed to the upper portion of the side face of the smashing box and communicated with an inner cavity of the smashing box. According to the biomass carbonization poly-generation feed additive preparation device, granular and blocky biomass charcoal can be smashed, the whole smashing environment is sealed, external flying dust is reduced, the biomass charcoal is conveyed through wind power after being smashed, in the process, carbon powder in the biomass charcoal can be conveyed to the outside to be collected, and the carbon powder in the biomass charcoal can be conveyed to the outside to be collected; and the non-crushed biomass charcoal can be conveyed into the crushing box again to be crushed again, so that the crushing quality of the biomass charcoal is ensured, and the preparation of the feed additive is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass carbonization byproduct preparation, in particular to a biomass carbonization polygeneration feed additive preparation device. Background Art

[0002] Biochar is usually a carbon-rich product formed by the pyrolysis of agricultural and forestry waste biomass under anaerobic conditions. In recent years, biochar has been widely used in livestock and poultry production to improve animal intestinal health, promote growth performance, improve feed utilization efficiency, and reduce feces and urine pollution. At present, biomass often appears in granular or block form after carbonization. When it is mixed with feed to feed livestock and poultry, it is easy to cause uneven mixing and a significant impact on the taste of the feed. Therefore, before mixing biochar with feed, it is often necessary to crush the biochar to ensure the quality of the charcoal-based feed. However, when crushing biochar, there are defects such as uneven crushing and significant dust problems, which are not conducive to the preparation of feed additives. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a biomass carbonization multi-product feed additive preparation device, which can crush granular and block biomass charcoal, and the crushing environment is sealed as a whole to reduce external dust, and the biomass charcoal is transported by wind after being crushed. In this process, not only can the carbon powder in the biomass charcoal be transported to the outside for collection, but the uncrushed biomass charcoal can also be re-transported to the crushing box for re-crushing, thereby ensuring the crushing quality of the biomass charcoal, facilitating the preparation of feed additives, and effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biomass carbonization multi-product feed additive preparation device, comprising a mixing box and a control panel, a crushing box is fixed on the top of the mixing box, and the crushing box is connected to the inner cavity of the mixing box, a conveying pipe connected to the inner cavity of the mixing box is fixed to the side of the mixing box, and the end of the conveying pipe away from the mixing box is bent upward and fixed to the upper part of the side of the crushing box and is connected to the inner cavity of the crushing box, an air supply assembly is provided on the side of the mixing box away from the conveying pipe, and a crushing assembly is installed on the lower inner side of the crushing box.

[0005] A separation box is fixed on the side of the crushing box away from the conveying pipe, and a feed pipe connected with the inner cavity of the separation box is fixed on the side of the separation box, one end of the feed pipe away from the separation box is fixed to the upper part of the side of the crushing box and connected with the inner cavity of the crushing box, and a filter is installed at a position of the crushing box close to the feed pipe, an air outlet is provided on the upper part of the side of the separation box, and a first filter assembly is installed in the air outlet.

[0006] As a preferred technical solution of the present utility model, the crushing assembly includes a plurality of extrusion rollers, and the extrusion rollers are rotatably installed inside the crushing box through rotating shafts. A gear located outside the crushing box is installed at the end of the rotating shaft, and the gears installed on adjacent two rotating shafts are meshed with each other. A driving motor for driving one of the extrusion rollers to rotate is installed on the side of the crushing box, and the driving motor, the control switch corresponding to the driving motor in the control panel, and the external power supply are connected in series to form the working circuit of the driving motor.

[0007] As a preferred technical solution of the present utility model, two extrusion rollers are symmetrically arranged. Limiting plates are installed at positions close to the extrusion rollers on both sides inside the crushing box, and a blanking port located between the two extrusion rollers is reserved between the two limiting plates arranged, and the limiting plates are arranged to incline downward.

[0008] As a preferred technical solution of the present utility model, the air supply assembly includes an air pump. An air inlet pipe is arranged at the air outlet of the air pump, and the end of the air inlet pipe far away from the air pump is fixed on the side of the mixing box and communicated with the inner cavity of the mixing box. The air pump, the control switch corresponding to the air pump in the control panel, and the external power supply are connected in series to form the working circuit of the air pump.

[0009] As a preferred technical solution of the present utility model, a second filtering assembly is arranged at the air inlet of the air pump.

[0010] As a preferred technical solution of the present utility model, an opening is formed in the lower part of the side of the separation box, and a collection box located inside the separation box is slidably arranged in the opening. The top of the collection box is open, the top of the crushing box is open, and a sealing cover for sealing the opening is arranged at the top of the crushing box, and the sealing cover is detachably arranged.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For the biomass carbonization polygeneration feed additive preparation device exemplified by the present utility model, the movable sealing cover is opened to open the opening at the top of the crushing box, biomass carbon is added into the crushing box, the driving motor is controlled to work through the control panel to drive one of the extrusion rollers to rotate, and under the action of the gears, this extrusion roller drives the rest of the extrusion rollers to rotate, so as to crush the biomass carbon.

[0013] 2. In the biomass carbonization poly-generation feed additive preparation device according to the example of the present utility model, after the biomass carbon is crushed by the crushing assembly, it falls into the mixing box. The air pump is controlled to work through the control panel. The air pump extracts air from the outside and conveys the extracted gas to the mixing box through the air inlet pipe. The materials in the mixing box and the carbon powder are evenly mixed under the action of wind force. Moreover, the gas entering the mixing box drives the biomass carbon to enter the crushing box through the conveying pipe. Under the filtering action of the filter screen, the incompletely crushed biomass carbon is re-crushed by the crushing assembly in the crushing box, while the carbon powder follows the gas through the filter screen and enters the separation box from the feed pipe, facilitating the separation of the crushed biomass carbon from the gas.

[0014] 3. In the biomass carbonization poly-generation feed additive preparation device according to the example of the present utility model, the gas entering the separation box is discharged to the outside of the separation box through the first filtering assembly, and the carbon powder contained in the gas accumulates in the collection box in the separation box under the filtering action of the first filtering assembly, facilitating the collection of the carbon powder, thereby facilitating the production and preparation of the feed additive. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is Figure 1 a schematic structural diagram from another perspective;

[0017] Figure 3 is a front view structural schematic diagram of the present utility model;

[0018] Figure 4 is Figure 3 a schematic structural diagram from another perspective.

[0019] In the figure: 1 mixing box, 2 crushing box, 3 sealing cover, 4 conveying pipe, 5 separation box, 6 feed pipe, 7 filter screen, 8 first filtering assembly, 9 collection box, 10 extrusion roller, 11 driving motor, 12 gear, 13 limiting plate, 14 air pump, 15 air inlet pipe, 16 second filtering assembly, 17 control panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4, the utility model provides a technical solution: a biomass carbonization polygeneration feed additive preparation device, including a mixing tank 1 and a control panel 17. The control panel 17 is a controller with a display screen and a switch, which controls the operation of the electronic components in this preparation device. At the same time, the control panel 17 is used to receive the information fed back by the electronic components. A crushing tank 2 is fixed on the top of the mixing tank 1, and the crushing tank 2 is communicated with the inner cavity of the mixing tank 1. The top of the crushing tank 2 is open, and a sealing cover 3 for sealing the opening is arranged on the top of the crushing tank 2. The sealing cover 3 is detachably arranged. By moving the sealing cover 3 to open the opening at the top of the crushing tank 2, it is convenient to add biomass carbon into the crushing tank 2 for crushing treatment. Also, materials such as drugs or nutrients can be added into the crushing tank 2 through the opening. During the crushing process, the materials are mixed with carbon powder, which is convenient for the preparation of feed additives.

[0022] A conveying pipe 4 is fixed on the side of the mixing tank 1 and is communicated with its inner cavity. The end of the conveying pipe 4 far away from the mixing tank 1 is bent upward and fixed on the upper part of the side of the crushing tank 2 and is communicated with the inner cavity of the crushing tank 2. A blowing component is arranged on the side of the mixing tank 1 away from the conveying pipe 4. A crushing component is installed at the lower inner part of the crushing tank 2. The crushing component is used for crushing the biomass carbon in the crushing tank 2. The crushed biomass carbon is conveyed into the crushing tank 2 through the conveying pipe 4 under the action of the blowing component for the filtration of carbon powder and the re-crushing treatment of the incompletely broken biomass carbon.

[0023] The crushing component includes a plurality of extrusion rollers 10, and the extrusion rollers 10 are rotatably installed on the inner side of the crushing tank 2 through rotating shafts. A gear 12 is installed at the end of the rotating shaft and is located outside the crushing tank 2. The gears 12 installed on adjacent two rotating shafts are meshed with each other. Preferably, a protective box for protecting the gear 12 is installed outside the crushing tank 2. A driving motor 11 for driving one of the extrusion rollers 10 to rotate is installed on the side of the crushing tank 2. The driving motor 11, the control switch corresponding to the driving motor 11 in the control panel 17, and an external power supply are connected in series to form the working circuit of the driving motor 11. By controlling the driving motor 11 to work through the control panel 17 to drive one of the extrusion rollers 10 to rotate, under the action of the gear 12, this extrusion roller 10 drives the other extrusion rollers 10 to rotate, and the biomass carbon is crushed.

[0024] Two extrusion rollers 10 are symmetrically arranged. Limiting plates 13 are installed at positions close to the extrusion rollers 10 on both sides inside the crushing tank 2. A material discharging port located between the two extrusion rollers 10 is reserved between the two arranged limiting plates 13. The limiting plates 13 are arranged obliquely downward. The biomass carbon falls between the two extrusion rollers 10 under the limiting action of the limiting plates 13, ensuring that the two extrusion rollers 10 effectively extrude and crush the biomass carbon.

[0025] The air supply component includes an air pump 14. A second filter component 16 is provided at the air inlet of the air pump 14. During the process of the air pump 14 sucking air from the outside, the second filter component 16 installed at the air inlet of the air pump 14 filters foreign matters such as dust and hair in the air. An air inlet pipe 15 is provided at the air outlet of the air pump 14, and one end of the air inlet pipe 15 away from the air pump 14 is fixed to the side of the mixing tank 1 and communicates with the inner cavity of the mixing tank 1. The air pump 14, the control switch corresponding to the air pump 14 in the control panel 17, and an external power supply are connected in series to form the working circuit of the air pump 14. After the biomass charcoal is crushed by the crushing component, it falls into the mixing tank 1. The air pump 14 is controlled to work through the control panel 17. The air pump 14 sucks air from the outside and conveys the extracted gas to the mixing tank 1 through the air inlet pipe 15. The materials and carbon powder in the mixing tank 1 are evenly mixed under the action of wind, and the gas entering the mixing tank 1 drives the biomass charcoal to enter the crushing tank 2 through the conveying pipe 4.

[0026] A separation tank 5 is fixed to one side of the crushing tank 2 away from the conveying pipe 4, and a feed pipe 6 communicating with its inner cavity is fixed to the side of the separation tank 5. One end of the feed pipe 6 away from the separation tank 5 is fixed to the upper part of the side of the crushing tank 2 and communicates with the inner cavity of the crushing tank 2. A filter screen 7 is installed at a position of the crushing tank 2 close to the feed pipe 6. After the gas drives the biomass charcoal to enter the crushing tank 2 through the conveying pipe 4, under the filtering action of the filter screen 7, the incompletely broken biomass charcoal is re-crushed by the crushing component in the crushing tank 2, while the carbon powder follows the gas through the filter screen 7 and enters the separation tank 5 from the feed pipe 6, which is convenient for separating the crushed biomass charcoal from the gas.

[0027] An air outlet is provided at the upper part of the side of the separation tank 5, and a first filter component 8 is installed in the air outlet. An opening is formed at the lower part of the side of the separation tank 5, and a collection box 9 located inside the separation tank 5 is slidably arranged in the opening. The top of the collection box 9 is open. The gas entering the separation tank 5 is discharged to the outside of the separation tank 5 through the first filter component 8, and the carbon powder contained in the gas accumulates in the collection box 9 inside the separation tank 5 under the filtering action of the first filter component 8, which is convenient for collecting the carbon powder, thus facilitating the production and preparation of feed additives.

[0028] It should be noted that the first filter component 8 and the second filter component 16 include but are not limited to a filter box or one of a primary filter, an intermediate filter, and a high - level filter. And a dust - reducing component can be arranged in the separation tank 5. The dust - reducing methods of the dust - reducing component include but are not limited to dust reduction by spraying water, dust reduction by electromagnetic adsorption, or dust reduction by a bag filter. The purpose of setting the dust - reducing component is to assist the collection box 9 in collecting carbon powder.

[0029] The driving motor 11, air pump 14, control panel 17, etc. used in the present utility model are all common electronic components in the prior art. Their working methods and circuit structures are all well-known technologies, and the method of controlling electronic components such as the driving motor 11 and air pump 14 through the control panel 17 is a common technical solution for technicians, which will not be elaborated here.

[0030] During use:

[0031] The movable sealing cover 3 opens the opening at the top of the crushing box 2, and biomass charcoal is added into the crushing box 2. The driving motor 11 is controlled to work through the control panel 17 to drive one of the extrusion rollers 10 to rotate. Under the action of the gear 12, this extrusion roller 10 drives the other extrusion rollers 10 to rotate, and the biomass charcoal is crushed. During this process, materials such as drugs or nutrients can be added into the crushing box 2 through the opening, and the materials are mixed with the charcoal powder during the crushing process;

[0032] After the biomass charcoal is crushed by the crushing assembly, it falls into the mixing box 1. The air pump 14 is controlled to work through the control panel 17. The air pump 14 pumps air from the outside and transports the extracted gas into the mixing box 1 through the air inlet pipe 15. The materials and charcoal powder in the mixing box 1 are evenly mixed under the action of wind, and the gas entering the mixing box 1 drives the biomass charcoal to enter the crushing box 2 through the conveying pipe 4. Under the filtering action of the filter screen 7, the uncompletely crushed biomass charcoal is re-crushed in the crushing box 2 by the crushing assembly, while the charcoal powder follows the gas through the filter screen 7 and enters the separation box 5 from the feed pipe 6, which is convenient for separating the crushed biomass charcoal from the gas;

[0033] The gas entering the separation box 5 is discharged to the outside of the separation box 5 through the first filtering assembly 8, and the charcoal powder contained in the gas is accumulated in the collection box 9 in the separation box 5 under the filtering action of the first filtering assembly 8, which is convenient for collecting the charcoal powder, thus facilitating the production and preparation of feed additives.

[0034] The parts not disclosed in the present utility model are all prior art, and their specific structures, materials and working principles will not be elaborated. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A biomass carbonization polygeneration feed additive preparation device, comprising a mixing box (1) and a control panel (17), characterized in that: A crushing box (2) is fixed on the top of the mixing box (1), and the crushing box (2) is connected to the inner cavity of the mixing box (1). A conveying pipe (4) connected to the inner cavity of the mixing box (1) is fixed on the side of the mixing box (1), and the end of the conveying pipe (4) away from the mixing box (1) is bent upward and fixed to the upper part of the side of the crushing box (2) and connected to the inner cavity of the crushing box (2). An air supply component is provided on the side of the mixing box (1) away from the conveying pipe (4), and a crushing component is installed on the lower inner side of the crushing box (2); A separation box (5) is fixed to a side of the pulverizing box (2) away from the conveying pipe (4), and a feed pipe (6) connected to the inner cavity of the separation box (5) is fixed to the side of the separation box (5), one end of the feed pipe (6) away from the separation box (5) is fixed to the upper part of the side of the pulverizing box (2) and is connected to the inner cavity of the pulverizing box (2), and a filter screen (7) is installed at a position of the pulverizing box (2) close to the feed pipe (6), and an air outlet is provided at the upper part of the side of the separation box (5), and a first filter assembly (8) is installed in the air outlet.

2. The biomass carbonization polygeneration feed additive preparation device according to claim 1, characterized in that: The pulverizing assembly comprises a plurality of squeezing rollers (10), and the squeezing rollers (10) are rotatably mounted on the inner side of a pulverizing box (2) via a rotating shaft, a gear (12) located on the outer side of the pulverizing box (2) is mounted on the end of the rotating shaft, and the gears (12) mounted on two adjacent rotating shafts mesh with each other, and a driving motor (11) for driving one of the squeezing rollers (10) to rotate is mounted on the side of the pulverizing box (2), and the driving motor (11), a control switch corresponding to the driving motor (11) in a control panel (17), and an external power supply are connected in series to form a working circuit of the driving motor (11).

3. The biomass carbonization polygeneration feed additive preparation device according to claim 2, characterized in that: Two squeezing rollers (10) are symmetrically arranged, and limiting plates (13) are installed at positions close to the squeezing rollers (10) on both sides of the crushing box (2), and a material discharge port located between the two squeezing rollers (10) is reserved between the two limiting plates (13), and the limiting plates (13) are arranged to be tilted downward.

4. The biomass carbonization polygeneration feed additive preparation device according to claim 1, characterized in that: The air supply assembly comprises an air pump (14), an air inlet pipe (15) is arranged at the air outlet of the air pump (14), and one end of the air inlet pipe (15) away from the air pump (14) is fixed to the side of the mixing box (1) and communicated with the inner cavity of the mixing box (1), and the air pump (14), a control switch corresponding to the air pump (14) in the control panel (17), and an external power supply are connected in series to form a working circuit of the air pump (14).

5. The biomass carbonization polygeneration feed additive preparation device according to claim 4, characterized in that: A second filter assembly (16) is provided at the air inlet of the air pump (14).

6. The biomass carbonization polygeneration feed additive preparation device according to claim 1, characterized in that: The separation box (5) has an opening at the lower side thereof, and a collection box (9) located inside the separation box (5) is slidably arranged in the opening; the top of the collection box (9) is open; the top of the crushing box (2) is open; and a sealing cover (3) is arranged on the top of the crushing box (2) to seal the open opening; the sealing cover (3) is detachable.

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