CN110776970B - Charcoal processing system - Google Patents

Abstract

The present invention relates to a charcoal processing system, including a carbonization furnace, which is suitable for carbonizing biomass particles. After passing through the carbonization furnace, the biomass particles enter a charcoal powder crusher, which is suitable for crushing the biomass particles into powder; the charcoal powder crusher is connected to a pulse dust collector, which is suitable for removing dust generated during the crushing of biomass particles; after passing through the charcoal powder crusher, the biomass particles enter a charcoal powder temporary storage bin in the form of charcoal powder; and a weighing screw conveyor is provided at the feed port of the wheel mill. The biomass particles carbonized by the carbonization furnace of the present invention are crushed, wheel milled, batched, and densely formed in sequence. In the wheel milling batching stage, the biomass particles, binder, and water can be automatically proportioned without excessive manual intervention, which effectively improves the batching and grinding efficiency and quality of the biomass particles. The entire device is designed in an integrated manner, which saves factory space and has a high degree of automation, and realizes fully automatic management of batching, feeding, grinding, and discharging.

Description

A charcoal processing system

Technical Field

The invention relates to a charcoal processing system.

Background technique

Biomass fuel is a block-shaped environmentally friendly new energy source produced by processing straw, rice husk, peanut shell, corn cob, tea oil shell, cottonseed shell and other "three wastes". The diameter of biomass particles is generally 6 to 10 mm. The main use of biomass pellets is to make charcoal, which is divided into two types according to the processing technology: molded charcoal and machine-made charcoal. Molded charcoal is to carbonize the biomass pellets first and then shape them into charcoal rods; machine-made charcoal is to shape the biomass pellets into charcoal rods first and then carbonize the charcoal rods; but because the processing technology of machine-made charcoal is difficult and the cost is higher than that of molded charcoal, the processing research of molded charcoal has been widely studied. In the process of making molded charcoal, the biomass pellets produced by the pellet machine need to be transported to the carbonization furnace for carbonization. The biomass pellets after the carbonization furnace treatment need to be ground into powder, and in order to ensure that the subsequent charcoal powder is re-pressed into charcoal rod products, it is necessary to mix a binder and water in the process of grinding the charcoal powder. Only according to a certain ratio can the quality of the subsequent charcoal rod pressing be ensured. However, the existing biomass pellets need to be manually weighed repeatedly during the grinding and proportioning process. The efficiency of manual proportioning is low and it is easy to have deviations, which not only affects the processing efficiency but also easily affects the product quality. Moreover, after grinding and proportioning, the carbon powder needs to be densified and formed before it can be processed into carbon rods. In the prior art, a densifier is used to densify the carbon powder, and finally the carbon powder is compressed and formed by a molding device. The existing densifier and molding equipment are mostly separated from each other. The densified carbon powder needs to be introduced into the molding equipment for processing, resulting in low efficiency of the densification and molding process. Moreover, the densified carbon powder is prone to loosening during the process of being transported to the molding equipment, affecting the molding quality of the product. Moreover, most of the existing molding equipment uses a hydraulic cylinder. Because the carbon powder needs to be squeezed under greater pressure, the cylinder rod of the hydraulic cylinder is also prone to greater reaction force during the molding process. After long-term use, the cylinder rod deviates, causing equipment damage and requiring repeated repairs.

Summary of the invention

The invention provides a charcoal processing system with reasonable structural design. The biomass particles carbonized by the carbonization furnace are crushed, wheel-rolled and batched, and compacted and formed in sequence. In the wheel-rolled batching stage, the biomass particles, the binder and the water can be automatically proportioned without excessive manual intervention, and the batching and grinding efficiency and quality of the biomass particles are effectively improved. The whole device is integratedly designed to save factory space, and is convenient for workers to operate and use. The degree of automation is high, and the full-automatic management of batching, feeding, grinding and discharging is realized. In addition, the densification machine and the forming equipment are organically combined, and the carbon powder can be directly formed after being densified. There is no need for an additional conveying process for the carbon powder between the densification and the forming process. The densification and forming processes of the carbon powder are more closely combined, and the densification and forming efficiency of the carbon powder are effectively improved, which is beneficial to improving the forming quality of the carbon powder. In addition, the hydraulic forming equipment is improved to ensure that the oil cylinder rod of the hydraulic cylinder always moves in the vertical direction, and the oil cylinder rod is protected to avoid the oil cylinder rod from being offset in the process of extruding the carbon powder, effectively reducing the failure rate of the equipment, extending the service life of the equipment, reducing the cost, avoiding delays in processing and production, and solving the problems existing in the prior art.

The technical solution adopted by the present invention to solve the above technical problems is: a charcoal processing system, comprising:

A carbonization furnace, wherein the carbonization furnace is suitable for carbonizing biomass particles. After passing through the carbonization furnace, the biomass particles enter a charcoal powder crusher, wherein the charcoal powder crusher is suitable for crushing the biomass particles into powder; the charcoal powder crusher is connected to a pulse dust collector, wherein the pulse dust collector is suitable for removing dust generated during the crushing of biomass particles; after passing through the charcoal powder crusher, the biomass particles enter a charcoal powder temporary storage bin in the form of charcoal powder;

A wheel mill, wherein the feed port of the wheel mill is provided with a weighing screw conveyor, the weighing screw conveyor is suitable for quantitatively conveying the carbon powder in the carbon powder temporary storage bin to the wheel mill, and the discharge port of the wheel mill is provided with two conveying pipelines;

Two compacting machines, each of which is connected to a conveying pipeline of a wheel mill outlet, and the carbon powder passing through the wheel mill is conveyed to the compacting machine, and the compacting machine is suitable for compacting and forming the carbon powder;

The wheel mill is connected to a hopper, a reagent bin and a water pump respectively. The hopper is suitable for receiving carbon powder. A first weighing sensor is arranged in the hopper. A second weighing sensor is arranged in the reagent bin. The feed end of the reagent bin is connected to a feed pump via a pipeline. The feed pump transports the binder to the reagent bin via a pipeline. The water pump is connected to the wheel mill via a pipeline. The water is transported to the wheel mill via a pipeline. The first weighing sensor, the second weighing sensor, the water pump, the feed pump, the cylinder and the weighing screw conveyor are connected to a controller via a wire respectively.

The densification molding machine includes a densification machine and a molding machine connected to each other, a silo is provided on the top of the shell of the densification machine, the silo is suitable for receiving carbon powder, the silo and the densification chamber of the densification machine are arranged in communication, a worm gear is provided at the connection position between the silo and the densification chamber, the worm gear is connected to a driven sprocket, the driven sprocket is connected to a driving sprocket via a chain, the driving sprocket is connected to a motor, the motor is arranged on the top of the densification machine, and a spiral worm matched with the worm gear is provided in the densification chamber; the molding machine includes a hydraulic cylinder, the cylinder rod of the hydraulic cylinder is arranged vertically downward, the hydraulic cylinder is connected to a bracket, the bracket is composed of at least three guide rods, and the guide rod It is arranged in the vertical direction, the end of the cylinder rod is connected to the connecting plate, the connecting plate is connected to the sliding sleeve, and the sliding sleeve ring is arranged outside the guide rod, so that the connecting plate and the sliding sleeve can move along the vertical direction of the guide rod; a forming seat is provided below the connecting plate, the forming seat is connected to the shell of the densifier, a plurality of forming cavities are provided in the forming seat, the forming cavities are respectively connected to the densification cavities, and the carbon powder in the densification cavities enters the forming cavities through the push of the spiral worm; the connecting plate is connected to the forming rod, the forming rods are respectively arranged corresponding to the densification cavities of the forming seat, and the forming rods move downward in the vertical direction to extrude the carbon powder in the densification cavity to form a carbon rod.

Furthermore, a mesh belt conveyor is provided at the carbon rod discharging position of the compact forming machine, and the mesh belt conveyor is suitable for receiving and conveying carbon rods.

Furthermore, the hopper and the medicine bin are respectively connected to a frame, and the frame is provided with a crossbeam, and the crossbeam is used to fix the hopper and the medicine bin.

Furthermore, the feed pump is configured as a peristaltic pump, which can measure the delivery amount of the binder; the first weighing sensor is suitable for weighing and metering the binder, the second weighing sensor is suitable for weighing and metering the carbon powder, the water pump is suitable for quantitatively delivering water, and the controller is suitable for receiving signals from the first weighing sensor and the second weighing sensor to control the opening or closing of the feed pump and the opening or closing of the weighing screw conveyor.

Furthermore, the driving motor of the wheel mill is connected to the controller via a wire, and a milling wheel and a scraper are provided in the wheel mill, and the milling wheel and the scraper are connected to the driving motor.

Furthermore, two spring seats are symmetrically provided on the side of the forming seat, a support rod is provided inside the spring seat along the vertical direction, a spring is provided around the outside of the support rod, the top of the spring is connected to the conversion member, the conversion member is connected to the connecting rod, and the connecting rod is connected to the connecting plate.

Furthermore, the connecting rod passes through the connecting plate and is connected via bolts, and the forming rod passes through the connecting plate and is connected via bolts.

Furthermore, a conveyor is provided at the feed port of the silo, and the conveyor transports the carbon powder discharged from the roller into the silo. An L-shaped baffle is provided on the top of the silo, and the L-shaped baffle is suitable for limiting the carbon powder at the discharge end of the conveyor from spilling outward.

Furthermore, the silo is connected to the densifier via a support plate.

Furthermore, the conveyor is configured as a plate chain conveyor.

The beneficial effect of the above structure of the present invention is that its structural design is reasonable, the biomass particles after carbonization in the carbonization furnace are crushed, rolled and batched, and compacted and formed in sequence, and the biomass particles, binder and water can be automatically proportioned in the batching and batching stage, without excessive manual intervention, effectively improving the batching and grinding efficiency and quality of the biomass particles, the whole device is integrated, saving factory space, convenient for workers to operate and use, with a high degree of automation, and realizing full automatic management of batching, feeding, grinding and discharging. In addition, the densification machine and the molding equipment are organically combined, and the carbon powder can be directly formed after being densified, and no additional conveying process is required for the carbon powder between the densification and molding processes, and the densification and molding processes of the carbon powder are more closely combined, effectively improving the density molding efficiency of the carbon powder, and being conducive to improving the molding quality of the carbon powder; and the hydraulic molding equipment is improved to ensure that the cylinder rod of the hydraulic cylinder always moves in the vertical direction, which protects the cylinder rod and avoids the cylinder rod from being offset during the process of squeezing the carbon powder, effectively reducing the failure rate of the equipment, extending the service life of the equipment, reducing costs, and avoiding delays in processing and production.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the wheel mill part of the present invention.

FIG. 3 is a schematic diagram of the structure of the forming and densifying machine part of the present invention.

FIG. 4 is a schematic structural diagram of an optimized solution for the forming and densifying machine part of the present invention.

FIG. 5 is an electrical schematic diagram of the present invention.

In the figure, 1, carbonization furnace; 2, carbon powder crusher; 3, pulse dust collector; 4, carbon powder temporary storage bin; 5, wheel mill; 6, weighing screw conveyor; 7, conveying pipeline; 8, compacting machine; 9, hopper; 10, reagent bin; 11, water pump; 12, first weighing sensor; 13, second weighing sensor; 14, feeding pump; 15, housing; 16, bin; 17, compacting chamber; 18, worm gear; 19, driven sprocket; 2 0. Chain; 21. Driving sprocket; 22. Motor; 23. Helical worm; 24. Hydraulic cylinder; 25. Bracket; 26. Guide rod; 27. Connecting plate; 28. Sliding sleeve; 29. Forming seat; 30. Forming cavity; 31. Forming rod; 32. Mesh belt conveyor; 33. Frame; 34. Spring seat; 36. Spring; 37. Conversion piece; 38. Connecting rod; 39. Conveyor; 40. L-shaped baffle; 41. Support plate.

Detailed ways

In order to clearly illustrate the technical features of the present solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and 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 therefore should not be understood as a limitation on the present application.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

As shown in Fig. 1-5, a charcoal processing system includes a carbonization furnace 1, which is suitable for carbonizing biomass particles. After passing through the carbonization furnace 1, the biomass particles enter a charcoal powder crusher 2, which is suitable for crushing the biomass particles into powder; the charcoal powder crusher 2 is connected to a pulse dust collector 3, which is suitable for removing dust generated during the crushing of biomass particles; after passing through the charcoal powder crusher 2, the biomass particles enter a charcoal powder temporary storage bin 4 in the form of charcoal powder; a weighing screw conveyor 6 is provided at the feed port of the wheel mill 5, which is suitable for quantitatively conveying the charcoal powder in the charcoal powder temporary storage bin 4 to the wheel mill 5, and two conveying pipelines 7 are provided at the discharge port of the wheel mill 5; two densification molding machines 8 are respectively connected to the conveying pipelines 7 of the discharge port of the wheel mill 5, and the charcoal powder passing through the wheel mill 5 is conveyed to the densification molding machine 8, which is suitable for densifying and molding the charcoal powder;

The wheel mill 5 is connected to the hopper 9, the reagent bin 10 and the water pump 11 respectively. The hopper 9 is suitable for receiving carbon powder. The hopper 9 is provided with a first weighing sensor 12; the reagent bin 10 is provided with a second weighing sensor 13. The feeding end of the reagent bin 10 is connected to the feeding pump 14 through a pipeline. The feeding pump 14 transports the binder to the reagent bin 10 through the pipeline; the water pump 11 is connected to the wheel mill 15 through a pipeline, and transports water to the wheel mill 15 through the pipeline; the first weighing sensor 12, the second weighing sensor 13, the water pump 11, the feeding pump 14 and the weighing screw conveyor 6 are respectively connected to the controller through wires;

The compacting molding machine 8 includes a compacting machine and a molding machine connected to each other. A silo 16 is provided on the top of a housing 15 of the compacting machine. The silo 16 is suitable for receiving carbon powder. The silo 16 and the compacting chamber 17 of the compacting machine are connected to each other. A worm gear 18 is provided at the connection position between the silo 16 and the compacting chamber 17. The worm gear 18 is connected to a driven sprocket 19. The driven sprocket 19 is connected to a driving sprocket 21 via a chain 20. The driving sprocket 21 is connected to a motor 22. The motor 22 is arranged on the top of the compacting machine. A spiral worm 23 matching the worm gear 18 is provided in the compacting chamber 17. The molding machine includes a hydraulic cylinder 24. The cylinder rod of the hydraulic cylinder 24 is vertically downwardly arranged. The hydraulic cylinder 24 is connected to a bracket 25. The bracket 25 is composed of at least three guide rods 26 connected to each other. The guide rods 26 are arranged along the vertical The end of the cylinder rod 24 is connected to the connecting plate 27, the connecting plate 27 is connected to the sliding sleeve 28, and the sliding sleeve 28 is arranged in a ring outside the guide rod 26, so that the connecting plate 27 and the sliding sleeve 28 can move along the vertical direction of the guide rod 26; a forming seat 29 is provided below the connecting plate 27, and the forming seat 29 is connected to the shell 15 of the densifier, and a plurality of forming cavities 30 are provided in the forming seat 29, and the forming cavities 30 are respectively connected to the densification chamber 17, and the carbon powder in the densification chamber 17 enters the forming cavity 30 through the push of the spiral worm 23; the connecting plate 27 is connected to the forming rod 31, and the forming rod 31 is respectively arranged corresponding to the forming cavity 30 of the forming seat 29, and the forming rod 31 moves downward along the vertical direction to extrude the carbon powder in the forming cavity 30 to form a carbon rod. When in use, it can automatically proportion biomass particles, binder and water without excessive manual intervention, effectively improving the batching and grinding efficiency and quality of biomass particles. The integrated design of the entire device saves factory space and is convenient for workers to operate and use. It has a high degree of automation and realizes full automatic management of batching, feeding, grinding and discharging. The densification machine and the molding equipment are organically combined, and the carbon powder can be directly molded after being densified. There is no need for additional transportation process for carbon powder between the densification and molding processes. The densification and molding processes of carbon powder are more closely combined, effectively improving the densification molding efficiency of carbon powder, which is beneficial to improving the molding quality of carbon powder. The hydraulic molding equipment is improved to ensure that the cylinder rod of the hydraulic cylinder always moves in the vertical direction, which protects the cylinder rod and avoids the cylinder rod from shifting during the process of extruding carbon powder, effectively reducing the failure rate of the equipment, extending the service life of the equipment, reducing costs, and avoiding delays in processing and production.

In a preferred embodiment, a mesh belt conveyor 32 is provided at the carbon rod discharging position of the compacting molding machine, and the mesh belt conveyor 32 is suitable for receiving and conveying carbon rods.

In a preferred embodiment, the hopper 9 and the medicine bin 10 are respectively connected to the frame 33 , and the frame 33 is provided with a crossbeam, which is used to fix the hopper 9 and the medicine bin 10 .

In a preferred embodiment, the feed pump 14 is configured as a peristaltic pump, which can measure the delivery amount of the binder; the first weighing sensor 12 is suitable for weighing and metering the binder, the second weighing sensor 13 is suitable for weighing and metering the carbon powder, the water pump 11 is suitable for quantitatively delivering water, and the controller is suitable for receiving signals from the first weighing sensor 12 and the second weighing sensor 13 to control the opening or closing of the feed pump 14 and the opening or closing of the weighing screw conveyor 6.

In a preferred embodiment, the driving motor of the wheel mill 5 is connected to the controller via a wire, and a mill wheel and a scraper are provided in the wheel mill 5, and the mill wheel and the scraper are connected to the driving motor. The wheel mill 5 drives the mill wheel and the scraper to rotate through the driving motor to grind the carbon powder, and the driving motor is automatically controlled by the controller.

In a preferred embodiment, two spring seats 34 are symmetrically provided on the side of the forming seat 29, a support rod is provided inside the spring seat 34 along the vertical direction, a spring 36 is provided around the outside of the support rod, the top of the spring 36 is connected to the conversion member 37, the conversion member 37 is connected to the connecting rod 38, and the connecting rod 38 is connected to the connecting plate 27.

In a preferred embodiment, the connecting rod 38 passes through the connecting plate 27 and is connected by bolts, and the profiled rod 31 passes through the connecting plate 27 and is connected by bolts.

In a preferred embodiment, a conveyor 39 is provided at the feed port of the silo 16, and the conveyor 39 conveys the carbon powder discharged from the roller 5 into the silo 16. An L-shaped baffle 40 is provided on the top of the silo 16, and the L-shaped baffle 40 is suitable for limiting the carbon powder at the discharge end of the conveyor 39 from spilling outward.

In a preferred embodiment, the silo 16 is connected to the densifier via a support plate 41 .

In a preferred embodiment, the conveyor 39 is configured as a plate chain conveyor.

The above specific implementation manner cannot be used as a limitation on the protection scope of the present invention. For those skilled in the art, any substitution, improvement or change made to the implementation manner of the present invention falls within the protection scope of the present invention.

The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims (10)

1. A carbon molding system, comprising:

The carbonization furnace is suitable for carbonizing biomass particles, and the biomass particles enter a carbon powder crusher after passing through the carbonization furnace, and the carbon powder crusher is suitable for crushing the biomass particles into powder; the carbon powder crusher is connected with the pulse dust remover, and the pulse dust remover is suitable for removing dust generated in the biomass particle crushing process; biomass particles enter a carbon powder temporary storage bin in a carbon powder form after passing through a carbon powder crusher;

The feeding port of the wheel mill is provided with a weighing screw conveyor which is suitable for quantitatively conveying the carbon powder in the carbon powder temporary storage bin into the wheel mill, and the discharging port of the wheel mill is provided with two conveying pipelines;

the two densification forming machines are respectively connected with a conveying pipeline of a discharge hole of the wheel mill, and the carbon powder passing through the wheel mill is conveyed into the densification forming machines, and the densification forming machines are suitable for densifying and forming the carbon powder;

The wheel mill is respectively connected with a hopper, a medicament bin and a water pump, the hopper is suitable for receiving carbon powder, and a first weighing sensor is arranged in the hopper; a second weighing sensor is arranged in the medicament bin, the feeding end of the medicament bin is connected with a feeding pump through a pipeline, and the feeding pump conveys the adhesive to the medicament bin through the pipeline; the water pump is connected with the wheel mill through a pipeline, and water is conveyed to the wheel mill through the pipeline; the first weighing sensor, the second weighing sensor, the water pump, the feeding pump, the air cylinder and the weighing screw conveyor are respectively connected with the controller through wires;

The densification forming machine comprises a densification machine and a forming machine which are connected with each other, wherein a feed bin is arranged at the top of a shell of the densification machine and is suitable for receiving carbon powder, a densification cavity of the feed bin and the densification machine is communicated with each other, a worm wheel is arranged at the connection position of the feed bin and the densification cavity, the worm wheel is connected with a driven sprocket, the driven sprocket is connected with a driving sprocket through a chain, the driving sprocket is connected with a motor, the motor is arranged at the top of the densification machine, and a spiral worm matched with the worm wheel is arranged in the densification cavity; the forming machine comprises a hydraulic cylinder, an oil cylinder rod of the hydraulic cylinder is vertically downwards arranged, the hydraulic cylinder is connected with a bracket, the bracket is formed by connecting at least three guide rods, the guide rods are arranged along the vertical direction, the end parts of the oil cylinder rod are connected with a connecting plate, the connecting plate is connected with a sliding sleeve, and a sliding sleeve ring is arranged outside the guide rods, so that the connecting plate and the sliding sleeve move along the vertical direction of the guide rods; a forming seat is arranged below the connecting plate and connected with a shell of the densification machine, a plurality of forming cavities are arranged in the forming seat, the forming cavities are respectively communicated with the densification cavities, and carbon powder in the densification cavities is pushed by a spiral worm to enter the forming cavities; the connecting plate is connected with the forming rod, the forming rod is respectively and correspondingly arranged with the compact cavity of the forming seat, and the forming rod moves downwards along the vertical direction to extrude the carbon powder in the compact cavity so as to form a carbon rod.

2. A carbon molding system as claimed in claim 1, wherein the carbon rod discharge location of the compacting machine is provided with a mesh belt conveyor adapted to receive and convey carbon rods.

3. A carbon molding system as claimed in claim 1 or 2, wherein the hopper and the cartridge are connected to a frame, respectively, the frame being provided with a cross member for securing the hopper and the cartridge.

4. A carbon molding system as claimed in claim 3, wherein said feed pump is a peristaltic pump capable of metering the delivery of binder; the first weighing sensor is suitable for weighing and metering the binder, the second weighing sensor is suitable for weighing and metering the carbon powder, the water pump is suitable for quantitatively conveying water, and the controller is suitable for receiving signals of the first weighing sensor and the second weighing sensor so as to control the on or off of the feeding pump and the on or off of the weighing screw conveyor.

5. The charcoal processing system according to claim 4, wherein the driving motor of the wheel mill is connected to the controller via a wire, and a wheel and a scraper are provided in the wheel mill, and the wheel and the scraper are connected to the driving motor.

6. The charcoal processing system according to claim 5, wherein two spring seats are symmetrically arranged on the side surfaces of the forming seat, a supporting rod is arranged in the spring seats along the vertical direction, a spring is arranged around the supporting rod, the top of the spring is connected with a conversion piece, the conversion piece is connected with a connecting rod, and the connecting rod is connected with the connecting plate.

7. A shaped carbon processing system as defined in claim 6 wherein said connecting rod is bolted through said connecting plate and said shaped rod is bolted through said connecting plate.

8. The molded charcoal processing system according to claim 7, wherein a conveyor is provided at a feed inlet of the bin, the conveyor conveys charcoal powder discharged from the edge runner into the bin, an L-shaped baffle is provided at a top of the bin, and the L-shaped baffle is adapted to limit the outward scattering of charcoal powder at a discharge end of the conveyor.

9. A carbon molding system as defined in claim 8, wherein said bin is connected to said densifier via a support plate.

10. A carbon molding system as claimed in claim 9, wherein said conveyor is a plate link chain conveyor.