Mobile small biomass carbon production equipment

Abstract

The invention discloses movable small biomass carbon production equipment which comprises a base table, a crushing box and a material collecting box are arranged on the upper portion of the base table, a feeding device is installed on the upper portion of the crushing box, the output end of the feeding device is located above the input end of the crushing box, and a crushing roller and a first driving motor matched with the crushing roller are arranged on the crushing box; a crushing box output port is formed in the bottom of the crushing box, a material rotary output part is arranged at the crushing box output port in a matched mode, an inclined filter screen is arranged below the material rotary output part, the filter screen is located above the material receiving box, and materials output by the filter screen are input into the material receiving box. The air cooling effect on materials is achieved, the temperature of the materials is effectively reduced, a complex water cooling system is not needed, using is more flexible, equipment can be conveniently moved and used, meanwhile, screening and filtering of the materials can be achieved, screened large-particle materials can be conveyed back and smashed again, and the recycling and processing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the design and application field of biomass carbon production equipment, and more specifically to a mobile small-scale biomass carbon production equipment. Background Art

[0002] Biomass carbon, also known as biochar, is a highly stable carbon material formed by the high-temperature pyrolysis of biomass under anaerobic conditions. It has a porous structure, a high specific surface area, and abundant surface active groups. Biomass carbon can be applied to fields such as waste resource utilization, soil remediation, and carbon emission reduction, and has high application value.

[0003] During the production and preparation of biomass carbon, carbon slag will be generated. The carbon slag not only has a relatively high temperature and heat, but when it is recycled, the high-temperature carbon slag will damage the equipment and reduce the service life of the equipment. Moreover, there are problems such as blockage of the filter screen and ineffective automatic screening during the recycling process of the carbon slag, which affects the recycling and processing efficiency.

[0004] Chinese Patent: A waste recycling device for biomass carbon production, authorization announcement number: CN208213286U. This patent document discloses the specific structure and usage method of existing biomass carbon production equipment. From the above-disclosed content, it can be seen that this solution realizes the cooling treatment of high-temperature carbon slag by using a water tank and a cooling tank, thereby improving the service life of the equipment.

[0005] However, the existing cooling method using a cooling water tank not only requires a relatively complex coolant system and needs to be connected and used in cooperation with an external water source, but also the cooling efficiency needs to be further improved. Secondly, after the materials are pulverized by the existing equipment, the large-particle materials are not only easy to block at the filter screen, but also not convenient to be transported back to the pulverizing equipment for secondary pulverization. Summary of the Invention

[0006] The present invention discloses a mobile small-scale biomass carbon production equipment, and its main purpose is to overcome the above-mentioned deficiencies and drawbacks existing in the prior art.

[0007] The technical solution adopted by the present invention is as follows:

[0008] A mobile small biomass carbon production device, including a base platform, on the upper part of the base platform, a crushing box and a material collection box are installed. Above the crushing box, a feeding device is installed. The output end of the feeding device is located above the input end of the crushing box. On the crushing box, crushing rollers and a first driving motor configured for them are installed. At the bottom of the crushing box, a crushing box output port is provided. At the crushing box output port, a material rotating output member is fitted. Below the material rotating output member, an inclined filter screen is installed. This filter screen is located above the material collection box. The material output from the filter screen is input into the material collection box. At the inclined lower end of the filter screen, a material output port is opened on the crushing box. On the side wall of the crushing box, a material return device is installed. The input port of the material return device is communicated with the material output port. The output port of the material return device is communicated with the input end of the crushing box.

[0009] Furthermore, the feeding device includes a first screw conveyor. On this screw conveyor, a blower and an exhaust fan are fitted. The blower transports external air flow into the screw conveyor. The exhaust fan pumps the air flow in the screw conveyor to the outside. The air flows of the blower and the exhaust fan form a circulating cooling air flow in the screw conveyor.

[0010] Furthermore, the material rotating output member includes a rotating disk, a rotating shaft and a second driving motor. The second driving motor is drivingly connected to the rotating shaft. The rotating shaft drives the rotating disk to rotate.

[0011] Furthermore, the material return device includes a second screw conveyor. At the lower part of the second screw conveyor, an input port is provided. At the upper part of the screw conveyor, an output port is provided.

[0012] Furthermore, there are two crushing rollers. The two crushing rollers are meshed and linked. The first driving motor drives the crushing rollers to rotate.

[0013] Furthermore, the inclination angle of the filter screen is 15° - 30°.

[0014] Furthermore, at the bottom of the base platform, a wheel body is fitted. On this wheel body, a braking member is provided.

[0015] Furthermore, at the bottom of the material collection box, slide rails are provided. The material collection box moves by sliding through the slide rails.

[0016] From the above description and explanation of the present invention, it can be seen that compared with the prior art, the advantages of the present invention are:

[0017] Advantage 1: By setting up a feeding device, the present invention can form a circulating cooling air flow by using the first screw conveyor, the air blower and the exhaust fan, achieving the air-cooling effect on the material, effectively reducing the temperature of the material, and without the need for a complex water-cooling system, making it more flexible in use and facilitating the mobile use of the equipment.

[0018] Advantage 2: By setting up a material rotating output member, the present invention can perform flipping and conveying on the crushed material, avoiding material blockage at the output port and improving the processing and production efficiency of the equipment.

[0019] Advantage 3: By setting up a filter screen and a material return device, the present invention can not only screen and filter the material, but also conveniently return the screened large-particle materials for re-crushing treatment, improving the recycling and processing efficiency. Brief Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the present invention.

[0021] Figure 2 is a schematic top view structural diagram of the present invention.

[0022] Figure 3 is a schematic structural diagram of the material rotating output member of the present invention.

[0023] Figure 4 is a schematic structural diagram of the material receiving box of the present invention.

[0024] Among them, the base table 1, the wheel body 11, the braking member 12, the crushing box 2, the crushing roller 21, the first driving motor 22, the crushing box output port 23, the material output port 24, the material receiving box 3, the slide rail 31, the feeding device 4, the first screw conveyor 41, the air blower 42, the exhaust fan 43, the material rotating output member 5, the rotating disk 51, the rotating shaft 52, the second driving motor 53, the filter screen 6, the material return device 7, the second screw conveyor 71. Detailed Embodiments

[0025] The following further describes and illustrates the detailed embodiments of the present invention with reference to the accompanying drawings.

[0026] As Figures 1 to 4As shown in the figure, a mobile small-scale biomass carbon production device includes a base table 1. A wheel body 11 is fitted and installed at the bottom of the base table 1, and a braking member 12 is provided on the wheel body 11. An upper part of the base table 1 is provided with a crushing box 2 and a material receiving box 3. An inlet device 4 is installed on an upper part of the crushing box 2. An output end of the inlet device 4 is located above an input end of the crushing box 2. The crushing box 2 is provided with crushing rollers 21 and a first driving motor 22 provided therefor. There are two crushing rollers 21, and the two crushing rollers 21 are meshed and linked, and the first driving motor 22 drives the crushing rollers to rotate. A crushing box output port 23 is provided at a bottom of the crushing box 2. A material rotary output member 5 is fitted and installed at the crushing box output port 23. The material rotary output member 5 includes a rotary disk 51, a rotating shaft 52, and a second driving motor 53. The second driving motor 53 is drivingly connected to the rotating shaft 52, and the rotating shaft 52 drives the rotary disk 51 to rotate. By providing the material rotary output member 5, the crushed material can be turned and conveyed, avoiding material blockage at the output port and improving the processing and production efficiency of the device. A filter screen 6 which is inclined is installed below the material rotary output member 5. An inclination angle of the filter screen 6 is 15°-30°. The filter screen 6 is located above the material receiving box 3, and the material output from the filter screen 6 is input into the material receiving box 3. A slide rail 31 is provided at a bottom of the material receiving box 3, and the material receiving box 3 slides through the slide rail 31.

[0027] As Figures 1 to 4 shown, a material output port 24 is opened on the crushing box 2 at a low end of the inclined filter screen 6. A material return device 7 is installed on a side wall of the crushing box 3. An input port of the material return device 7 is communicated with the material output port 24, and an output port of the material return device 7 is communicated with an input end of the crushing box 2. The material return device 7 includes a second screw conveyor 71. An input port is provided at a lower part of the second screw conveyor 71, and an output port is provided at an upper part of the screw conveyor 71. By providing the filter screen 6 and the material return device 7, not only can the screening and filtering of materials be realized, but also the screened large-particle materials can be conveniently returned for re-crushing treatment, improving the recycling and processing efficiency.

[0028] As Figures 1 to 4 shown, the inlet device 4 includes a first screw conveyor 41. A blower 42 and an exhaust fan 43 are fitted and installed on the screw conveyor 41. The blower 42 conveys external air flow into the screw conveyor 41, and the exhaust fan 43 pumps the air flow in the screw conveyor 41 to the outside. The air flows of the blower 42 and the exhaust fan 43 form a circulating cooling air flow in the screw conveyor, and the cooling air flow realizes the air-cooling effect on the material, effectively reducing the temperature of the material. There is no need for a complex water-cooling system, and it is more flexible in use, facilitating the mobile use of the device.

[0029] During use:

[0030] High-temperature waste enters from the input port of the feeding device 4 and is conveyed forward by the screw conveyor 41. The air blower 42 conveys external air flow into the screw conveyor 41, and the exhaust fan 43 sucks the air flow inside the screw conveyor 41 outwards. The air flows of the air blower 42 and the exhaust fan 43 form a circulating cooling air flow inside the screw conveyor 41, and the cooling air flow achieves the air-cooling effect on the input waste, effectively reducing the temperature of the waste.

[0031] The waste enters the crushing box 2 through the screw conveyor 41. The crushing rollers 21 of the crushing box 2 crush the waste, and the crushed waste falls into the crushing box output port 23 of the crushing box 2. At this time, the rotating disk 51 of the material rotating output member 5 rotates driven by the second driving motor 53. The rotating disk 51 quickly flips and conveys the waste at the crushing box output port 23. The waste then falls onto the filter screen 6. The filter screen 6 screens the waste. The qualified waste falls into the material receiving box 3, and the unqualified waste falls into the input port of the material return device 7 through the inclination angle of the filter screen 6. The material return device 7 conveys the waste back to the input port of the crushing box 2 for secondary crushing.

[0032] Finally, pull out the material receiving box 3 and take out the centrally collected waste to complete the recycling operation of the biomass carbon waste.

[0033] The above is only the specific implementation manner of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantive improvement made to the present invention using this concept should belong to the act of infringing the protection scope of the present invention.

Claims

1. A mobile small-scale biomass carbon production device, characterized in that: It includes a base table. A crushing box and a material receiving box are installed on the upper part of the base table. A feeding device is installed on the upper part of the crushing box. The output end of the feeding device is located above the input end of the crushing box. A crushing roller and its configured first driving motor are installed on the crushing box. A crushing box output port is provided at the bottom of the crushing box. A material rotating output member is cooperatively installed at the crushing box output port. An inclined filter screen is installed below the material rotating output member. The filter screen is located above the material receiving box. The material output by the filter screen is input into the material receiving box. A material output port is opened on the crushing box at the inclined low end of the filter screen. A material return device is installed on the side wall of the crushing box. The input port of the material return device is communicated with the material output port. The output port of the material return device is communicated with the input end of the crushing box.

2. The mobile small biomass carbon production equipment according to claim 1, characterized in that: The feeding device includes a first screw conveyor. An air blower and an air extractor are cooperatively installed on the screw conveyor. The air blower conveys external air flow into the screw conveyor. The air extractor extracts the air flow in the screw conveyor to the outside. The air flows of the air blower and the air extractor form a circulating cooling air flow in the screw conveyor.

3. A mobile small-scale biomass carbon production device according to claim 1, characterized in that: The material rotating output member includes a rotating disk, a rotating shaft, and a second driving motor. The second driving motor is drivingly connected to the rotating shaft. The rotating shaft drives the rotating disk to rotate.

4. A mobile small biomass carbon production device according to claim 1, characterized in that: The material return device includes a second screw conveyor. An input port is provided at the lower part of the second screw conveyor. An output port is provided at the upper part of the screw conveyor.

5. A mobile small-scale biomass carbon production device according to claim 1, characterized in that: There are two crushing rollers. The two crushing rollers are meshed and linked. The first driving motor drives the crushing rollers to rotate.

6. A mobile small biomass carbon production device according to claim 1, characterized in that: The inclination angle of the filter screen is 15° - 30°.

7. A mobile small biomass carbon production device according to claim 1, characterized in that: Wheels are cooperatively installed at the bottom of the base table. A braking member is configured on the wheels.

8. A mobile small biomass carbon production device according to claim 1, characterized in that: Sliding rails are provided at the bottom of the material receiving box. The material receiving box slides through the sliding rails.

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