Efficient composite carbon source preparation device and use method

Abstract

The invention relates to the technical field of efficient composite carbon source preparation tanks, in particular to an efficient composite carbon source preparation device and a using method.The efficient composite carbon source preparation device comprises a mixing tank, a filtering mechanism, a heating mechanism and a rapid cooling mechanism, a top cover is installed at the top end of the mixing tank, and a first motor is fixedly installed at the top end of the top cover; a stirring rod is connected to the bottom end of the first motor, a supporting frame is fixedly installed at the bottom end of the mixing tank, a discharging opening is formed in the bottom end of the mixing tank, a liquid inlet is formed in the top end of a top cover, and a filtering mechanism is installed on the inner wall of the liquid inlet. And then the grinding rollers on the multiple groups of shaft rods are driven to rotate. And the raw materials are refined under the rotating action of the grinding rollers, so that the particles are more uniform and fine. The refining treatment is beneficial to the proceeding of the subsequent mixing reaction, and the reaction efficiency and the product quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-efficiency composite carbon source preparation tanks, and in particular to a high-efficiency composite carbon source preparation device and a use method thereof. Background Art

[0002] The preparation of efficient composite carbon sources is particularly important in many fields such as biotechnology, environmental governance, agricultural fertilizers and energy materials. Composite carbon sources, as a substance rich in various organic carbon components, can significantly increase the growth rate and metabolic activity of microorganisms, and show great application potential in wastewater treatment, soil improvement and biofuel production. However, the composite carbon source preparation devices widely used in the market still have several technical bottlenecks, which restrict the further improvement of their preparation efficiency and product quality.

[0003] First of all, the existing composite carbon source preparation tank is particularly inadequate in the raw material pretreatment link. Raw material pretreatment is a key step to ensure the uniform quality of the carbon source and the appropriate degree of refinement, which is directly related to the efficiency of subsequent reactions and the quality of the products. However, most traditional preparation devices lack efficient pretreatment mechanisms and only process the raw materials through simple stirring or crushing methods, which makes it difficult to achieve the ideal pretreatment effect, resulting in different raw material particle sizes, uneven reactions, and affecting the stability and consistency of the final product.

[0004] Secondly, in the preparation process, the mixing of raw materials and the control of reaction conditions are also important factors that determine product quality. Traditional preparation tanks often rely on a single stirring method, which makes it difficult to achieve sufficient mixing and uniform reaction of raw materials. At the same time, there is a lack of flexible temperature control mechanism, and it is impossible to adjust the temperature conditions in time according to the reaction process to optimize the reaction path and improve the yield. Summary of the invention

[0005] (I) Purpose of the invention

[0006] In view of this, the purpose of the present invention is to provide a high-efficiency composite carbon source preparation device and use method to solve the problems raised in the above background.

[0007] (II) Technical solution

[0008] A high-efficiency composite carbon source preparation device comprises a mixing tank, a filtering mechanism, a heating mechanism and a rapid cooling mechanism, wherein a top cover is installed at the top of the mixing tank, and a first motor is fixedly installed at the top of the top cover, a stirring rod is connected to the bottom end of the first motor, a support frame is fixedly installed at the bottom end of the mixing tank, and a discharge port is opened at the bottom end of the mixing tank, a liquid inlet is arranged at the top of the top cover, and a filtering mechanism is installed on the inner wall of the liquid inlet, a top plate is connected to the bottom end of the liquid inlet, and the top plate is fixedly installed at the top of a processing box, a fixed pipe is connected to the bottom end of the processing box, and the fixed pipe is communicated with the top cover, a mounting groove is opened on one side of the inner wall of the processing box, and a plurality of groups of shaft rods are movably installed on the inner wall of the processing box, grinding rollers are installed on the outer surfaces of the plurality of groups of shaft rods, and one end of the grinding rollers is connected to a groove wheel, a pulley is installed on the outer surface of the groove wheel, a second motor is connected to one end of the groove wheel, and the second motor is fixedly installed on one side outer surface of the processing box.

[0009] Preferably, the rapid cooling mechanism includes a circulation pipe, and the circulation pipe is fixedly installed in the inner wall of the mixing tank, the two ends of the circulation pipe are respectively connected to the first guide pipe and the second guide pipe, one end of the second guide pipe is connected to the cooling pool, and one end of the cooling pool is connected to the connecting pipe, one end of the connecting pipe is connected to the circulation pump, and one end of the circulation pump is interconnected with the first guide pipe.

[0010] Preferably, a drain pipe is provided on one side of the cooling pool.

[0011] Preferably, the outer surface of the mixing tank is provided with a plurality of groups of circular through grooves, and a heating mechanism is installed in the plurality of groups of circular through grooves, the heating mechanism comprises a copper sleeve, and one end of the copper sleeve is connected to a fixing part, a heating rod is installed on the inner wall of the copper sleeve, one end of the heating rod is connected to a connecting plate, and one end of the connecting plate is provided with a power connector.

[0012] Preferably, the connecting plate is connected to the fixing member by bolts, and the fixing member is fixed to the circular through groove on the outer surface of the mixing tank by welding.

[0013] Preferably, the filter mechanism comprises a filter cartridge, and the filter cartridge is movably mounted in the inner wall of the filter mechanism, the outer surface of the filter cartridge is provided with threads, and a filter screen is fixedly mounted on the inner wall of the filter cartridge, and a handle is fixedly mounted on the outer surface of the filter screen.

[0014] A method for using a high-efficiency composite carbon source preparation device comprises the following steps:

[0015] 1): Raw material injection and preliminary filtration:

[0016] The raw materials to be processed are injected into the mixing tank through the liquid inlet and the filtering mechanism. During the injection process, the raw materials pass through the filter cylinder inside the filtering mechanism and the filter screen on it to achieve preliminary filtration, remove large particles of impurities in the raw materials, and ensure the purity of the raw materials entering the processing box;

[0017] 2): Raw material refinement processing:

[0018] The second motor is started to drive the groove wheel to rotate. The rotation of the groove wheel drives the pulley and the grinding rollers on the multiple shafts to rotate synchronously. The rotation of the grinding rollers further refines the raw materials to make the particles more uniform and fine, optimizes the physical properties of the raw materials, and prepares for the subsequent mixing reaction.

[0019] 6) Raw material mixing:

[0020] The refined raw materials enter the mixing tank through the processing box, and the first motor is started to drive the stirring rod to rotate in the mixing tank to fully mix the raw materials. The rotation of the stirring rod ensures that the raw materials are evenly distributed in the mixing tank, providing an ideal reaction environment for subsequent chemical reactions;

[0021] 4): Temperature control:

[0022] According to the needs of the chemical reaction, the input power of the power connector of the heating mechanism is adjusted to control the heat generated by the heating rod. The heating rod generates heat after being energized, and the heat is quickly transferred to the inside of the mixing tank through the copper sleeve to heat the raw materials. By accurately controlling the heating temperature, the reaction is ensured to be carried out under the optimal temperature conditions, thereby improving the reaction efficiency and product quality.

[0023] 5): Cooling:

[0024] When the temperature inside the mixing tank needs to be lowered, the circulation pump is started, and the circulation pump pumps the coolant in the cooling pool into the circulation pipe on the inner wall of the mixing tank through the first guide pipe. The coolant circulates in the circulation pipe, absorbs the heat inside the mixing tank, and then flows back to the cooling pool through the second guide pipe to achieve rapid cooling.

[0025] 6): Discharging and subsequent processing:

[0026] The composite carbon source that has been fully mixed and temperature-controlled is discharged through the discharge port at the bottom of the mixing tank.

[0027] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0028] 1. The invention drives the groove wheel and the pulley through the second motor, thereby driving the grinding rollers on the multiple shafts to rotate. The rotation of the grinding rollers refines the raw materials to make the particles more uniform and fine. This refinement is conducive to the subsequent mixing reaction, improving the reaction efficiency and product quality.

[0029] 2. The invention generates heat through the heating rods in the multiple heating mechanisms on the outer surface of the mixing tank after being powered on, and quickly transfers heat to the inside of the mixing tank through the copper sleeve. The heating process can be precisely controlled as needed, and the heating temperature can be controlled by adjusting the input power of the power connector of the heating mechanism to ensure that the reaction is carried out under the optimal temperature conditions.

[0030] 3. The invention starts the circulation pump to circulate the coolant in the cooling pool through the circulation pipe on the inner wall of the mixing tank. During the circulation process, the coolant absorbs the heat inside the mixing tank and flows back to the cooling pool to achieve rapid cooling. This function helps to quickly adjust the reaction temperature when necessary to ensure the stability and controllability of the reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of the processing box of the present invention;

[0035] Figure 5 It is a schematic diagram of the heating mechanism of the present invention;

[0036] Figure 6 For the present invention Figure 4 The enlarged schematic diagram at A in the middle;

[0037] Figure 7 For the present invention Figure 4 Enlarged schematic diagram of point B in the middle.

[0038] In the figure: 1, mixing tank; 2, top cover; 3, first motor; 4, liquid inlet; 5, processing box; 6, filtering mechanism; 7, discharge port; 8, support frame; 9, heating mechanism; 111, first guide pipe; 112, circulation pump; 113, connecting pipe; 114, cooling pool; 115, second guide pipe; 116, discharge pipe; 117, circulation pipe; 311, stirring rod; 511, top plate; 512, grinding roller; 513, fixing pipe; 514, mounting groove; 515, groove wheel; 516, pulley; 517, second motor; 611, filter cartridge; 612, filter screen; 613, handle; 911, copper sleeve; 912, fixing piece; 913, heating rod; 914, connecting plate; 915, power connector. DETAILED DESCRIPTION

[0039] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0040] See also Figure 1-7 , an embodiment provided by the present invention:

[0041] A high-efficiency composite carbon source preparation device comprises a mixing tank 1, a filtering mechanism 6, a heating mechanism 9 and a rapid cooling mechanism, a top cover 2 is installed at the top of the mixing tank 1, a first motor 3 is fixedly installed at the top of the top cover 2, a stirring rod 311 is connected to the bottom of the first motor 3, a support frame 8 is fixedly installed at the bottom of the mixing tank 1, a discharge port 7 is opened at the bottom of the mixing tank 1, a liquid inlet 4 is arranged at the top of the top cover 2, a filtering mechanism 6 is installed on the inner wall of the liquid inlet 4, a top plate 511 is connected to the bottom of the liquid inlet 4, and the fixing of the top plate 511 is arranged on the bottom of the mixing tank 1, and the filtering mechanism 6 is installed on the inner wall of the liquid inlet 4, and the bottom of the liquid inlet 4 is connected to the top plate 511, and the fixing of the top plate 511 is arranged on the bottom of the mixing tank 1, and the filtering mechanism 6 is installed on the inner wall of the liquid inlet 4 ... fixing of the top plate 511 is arranged on the bottom of the mixing tank 1, and the filtering mechanism 6 is installed on the inner wall of the liquid inlet 4, and the filtering mechanism 6 is installed on the inner wall of the liquid inlet 4, and the filtering mechanism 6 is installed on the inner wall of the liquid inlet 4, and the filtering mechanism 6 is installed on the inner wall of the liquid inlet 4, and the filtering mechanism 6 is installed on the inner wall of the liquid inlet It is installed on the top of the processing box 5, and the bottom end of the processing box 5 is connected with a fixed pipe 513, and the fixed pipe 513 is communicated with the top cover 2. A mounting groove 514 is opened on one side of the inner wall of the processing box 5, and a plurality of shaft rods are movably installed on the inner wall of the processing box 5, and a grinding roller 512 is installed on the outer surface of the plurality of shaft rods, and a groove wheel 515 is connected to one end of the grinding roller 512, and a pulley 516 is installed on the outer surface of the groove wheel 515, and a second motor 517 is connected to one end of the groove wheel 515, and the second motor 517 is fixedly installed on the outer surface of one side of the processing box 5.

[0042] Further, the rapid cooling mechanism includes a circulation pipe 117, and the circulation pipe 117 is fixedly installed in the inner wall of the mixing tank 1, and the two ends of the circulation pipe 117 are respectively connected to the first guide pipe 111 and the second guide pipe 115, one end of the second guide pipe 115 is connected to the cooling pool 114, and one end of the cooling pool 114 is connected to the connecting pipe 113, one end of the connecting pipe 113 is connected to the circulation pump 112, and one end of the circulation pump 112 is connected to the first guide pipe 111, and the combination of the circulation pump 112 and the cooling pool 114 realizes the rapid cooling of the material in the mixing tank. This not only improves the cooling efficiency, but also ensures the accuracy of temperature control during the preparation process, which is conducive to ensuring product quality.

[0043] Furthermore, a drain pipe 116 is provided on one side of the cooling pool 114, through which the overheated coolant in the cooling pool can be discharged regularly or as needed, which helps to maintain the temperature of the coolant in the cooling pool within an appropriate range, ensuring that the cooling system can continue to work efficiently.

[0044] Furthermore, a plurality of groups of circular through grooves are provided on the outer surface of the mixing tank 1, and a heating mechanism 9 is installed on the plurality of circular through grooves. The heating mechanism 9 includes a copper sleeve 911, and one end of the copper sleeve 911 is connected to a fixing member 912. A heating rod 913 is installed on the inner wall of the copper sleeve 911, and one end of the heating rod 913 is connected to a connecting plate 914, and one end of the connecting plate 914 is provided with a power connector 915. By providing a plurality of groups of circular through grooves on the outer surface of the mixing tank 1 and installing the heating mechanism 9, a wider heating area can be achieved, thereby improving the heating efficiency. By providing a plurality of groups of circular through grooves on the outer surface of the mixing tank 1 and installing the heating mechanism 9, a wider heating area can be achieved, thereby improving the heating efficiency. The heating rod 913 is connected to an external power supply through the connecting plate 914 and the power connector 915, so that the heating temperature can be conveniently controlled by adjusting the power input power.

[0045] Furthermore, the connecting plate 914 and the fixing piece 912 are connected by bolts, and the fixing piece 912 is welded and fixed to the circular through groove on the outer surface of the mixing tank 1. The connecting plate 914 and the fixing piece 912 are connected by bolts, so that the assembly of the heating mechanism becomes simple and quick. The fixing piece 912 is welded and fixed to the circular through groove on the outer surface of the mixing tank 1. This welding method provides strong connection strength, ensuring the stability and reliability of the heating mechanism during operation.

[0046] Furthermore, the filter mechanism 6 includes a filter cartridge 611, and the filter cartridge 611 is movably installed in the inner wall of the filter mechanism 6, the outer surface of the filter cartridge 611 is provided with threads, and a filter screen 612 is fixedly installed on the inner wall of the filter cartridge 611, and a handle 613 is fixedly installed on the outer surface of the filter screen 612, and the filter cartridge 611 is movably installed in the inner wall of the filter mechanism 6, and the outer surface is provided with threads. This design allows the filter cartridge to be easily disassembled and installed, thereby facilitating cleaning and maintenance. The filter screen 612 is fixedly installed on the inner wall of the filter cartridge 611, ensuring the consistency and stability of the filtering effect. The filter screen can effectively intercept impurities and particulate matter in the raw material and improve the purity of the raw material. The outer surface of the filter screen 612 is fixedly installed with a handle 613, so that the user can more conveniently hold and operate when removing or installing the filter cartridge.

[0047] A method for using a high-efficiency composite carbon source preparation device comprises the following steps:

[0048] 1): Raw material injection and preliminary filtration:

[0049] The raw material to be processed is injected into the mixing tank 1 through the liquid inlet 4 and the filtering mechanism 6. During the injection process, the raw material passes through the filter cylinder 611 inside the filtering mechanism 6 and the filter screen 612 thereon to achieve preliminary filtration, remove large particles of impurities in the raw material, and ensure the purity of the raw material entering the processing box 5;

[0050] 2): Raw material refinement processing:

[0051] The second motor 517 is started to drive the groove wheel 515 to rotate. The rotation of the groove wheel 515 drives the pulley 516 and the grinding rollers 512 on the multiple shafts to rotate synchronously. The rotation of the grinding rollers 512 further refines the raw materials to make the particles more uniform and fine, optimizes the physical properties of the raw materials, and prepares for the subsequent mixing reaction.

[0052] 3) Raw material mixing:

[0053] The refined raw materials enter the mixing tank 1 through the processing box 5, and the first motor 3 is started to drive the stirring rod 311 to rotate in the mixing tank 1 to fully mix the raw materials. The rotation of the stirring rod 311 ensures that the raw materials are evenly distributed in the mixing tank 1, providing an ideal reaction environment for subsequent chemical reactions;

[0054] 4): Temperature control:

[0055] According to the requirements of the chemical reaction, the input power of the power connector 915 of the heating mechanism 9 is adjusted to control the heat generated by the heating rod 913. The heating rod 913 generates heat after being energized, and the heat is quickly transferred to the inside of the mixing tank 1 through the copper sleeve 911 to heat the raw materials. By accurately controlling the heating temperature, it is ensured that the reaction is carried out under the optimal temperature conditions, thereby improving the reaction efficiency and product quality.

[0056] 5): Cooling:

[0057] When the temperature inside the mixing tank 1 needs to be lowered, the circulation pump 112 is started, and the circulation pump 112 pumps the coolant in the cooling pool 114 into the circulation pipe 117 on the inner wall of the mixing tank 1 through the first guide pipe 111. The coolant circulates in the circulation pipe 117, absorbs the heat inside the mixing tank 1, and then flows back to the cooling pool 114 through the second guide pipe 115, so as to achieve rapid cooling;

[0058] 6): Discharging and subsequent processing:

[0059] The composite carbon source that has been fully mixed and temperature-controlled is discharged through the discharge port 7 at the bottom of the mixing tank 1 .

[0060] Working principle: First, raw materials are injected into the mixing tank 1 through the filtering mechanism 6 on the top cover 2. The filter cylinder 611 inside the filtering mechanism 6 and the filter screen 612 thereon play a preliminary filtering role, removing large particles of impurities in the raw materials, ensuring that the raw materials entering the processing box 5 are purer. The raw materials then enter the processing box 5, and the groove wheel 515 is driven to rotate by the second motor 517, thereby driving the pulley 516 and the grinding roller 512 on the multiple sets of shafts to rotate. The rotation of the grinding roller 512 further refines the raw materials, making their particles more uniform and fine, which is conducive to the subsequent mixing reaction. After the refined raw materials enter the mixing tank 1, the stirring rod 311 is driven to rotate by the first motor 3 to achieve full mixing of the raw materials. This mixing method ensures the uniform distribution of the raw materials in the mixing tank 1, providing favorable conditions for the subsequent chemical reaction. The heating rods 913 in the multiple sets of heating mechanisms 9 on the outer surface of the mixing tank 1 generate heat after being energized, and this heat is quickly transferred to the inside of the mixing tank 1 through the copper sleeve 911 to heat the raw materials. The heating process can be precisely controlled as needed to meet the temperature requirements of different chemical reactions. During the heating process, the heating temperature can be controlled by adjusting the power connector 915 of the heating mechanism 9. The power connector 915 is the input power of the prior art to ensure that the reaction is carried out under the optimal temperature conditions. When it is necessary to reduce the temperature inside the mixing tank 1, the circulation pump 112 is started to allow the coolant in the cooling pool 114 to circulate through the first guide pipe 111 into the circulation pipe 117 on the inner wall of the mixing tank 1. The coolant absorbs the heat inside the mixing tank 1 during the circulation process, and then flows back to the cooling pool 114 through the second guide pipe 115 to achieve rapid cooling. The composite carbon source that has been fully mixed and temperature-controlled is discharged from the mixing tank 1 through the discharge port 7 and enters the subsequent processing process or storage equipment.

[0061] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A highly efficient composite carbon source preparation device, characterized in that: The invention comprises a mixing tank (1), a filtering mechanism (6), a heating mechanism (9) and a rapid cooling mechanism, wherein a top cover (2) is installed at the top of the mixing tank (1), and a first motor (3) is fixedly installed at the top of the top cover (2), and a stirring rod (311) is connected to the bottom of the first motor (3), a supporting frame (8) is fixedly installed at the bottom of the mixing tank (1), and a discharge port (7) is provided at the bottom of the mixing tank (1), a liquid inlet (4) is provided at the top of the top cover (2), and a filtering mechanism (6) is installed on the inner wall of the liquid inlet (4), and a top plate (511) is connected to the bottom of the liquid inlet (4), and the top plate (511) is fixedly installed on the bottom of the mixing tank (1), wherein the filtering mechanism (6) is installed on the inner wall of the liquid inlet (4), and the bottom of the liquid inlet (4) is connected to the top plate (511), and the top plate (511) is fixedly installed on the bottom of the mixing tank (1), wherein the filtering mechanism (6) is installed on the inner wall of the mixing tank (1), wherein the filtering mechanism (6) is installed on the inner wall of the mixing tank (1), and the top plate (511) is fixedly installed on the bottom of the mixing tank (1), wherein the filtering mechanism (6) is installed on the inner wall of the mixing tank (1), and ... The top end of the processing box (5) is connected to a fixed pipe (513) at the bottom end of the processing box (5), and the fixed pipe (513) is communicated with the top cover (2). A mounting groove (514) is provided on one side of the inner wall of the processing box (5), and a plurality of shafts are movably mounted on the inner wall of the processing box (5). Grinding rollers (512) are mounted on the outer surfaces of the plurality of shafts, and one end of the grinding roller (512) is connected to a groove wheel (515), and a pulley (516) is mounted on the outer surface of the groove wheel (515), and one end of the groove wheel (515) is connected to a second motor (517), and the second motor (517) is fixedly mounted on the outer surface of one side of the processing box (5).

2. The high-efficiency composite carbon source preparation device according to claim 1, characterized in that: The rapid cooling mechanism comprises a circulation pipe (117), and the circulation pipe (117) is fixedly installed in the inner wall of the mixing tank (1), and the two ends of the circulation pipe (117) are respectively connected to a first flow guide pipe (111) and a second flow guide pipe (115), one end of the second flow guide pipe (115) is connected to a cooling pool (114), and one end of the cooling pool (114) is connected to a connecting pipe (113), one end of the connecting pipe (113) is connected to a circulation pump (112), and one end of the circulation pump (112) is connected to the first flow guide pipe (111).

3. The high-efficiency composite carbon source preparation device according to claim 2, characterized in that: A liquid discharge pipe (116) is provided on one side of the cooling pool (114).

4. The high-efficiency composite carbon source preparation device according to claim 1, characterized in that: The outer surface of the mixing tank (1) is provided with a plurality of groups of circular through grooves, and a heating mechanism (9) is installed in the plurality of groups of circular through grooves. The heating mechanism (9) comprises a copper sleeve (911), and one end of the copper sleeve (911) is connected to a fixing member (912). A heating rod (913) is installed on the inner wall of the copper sleeve (911), and one end of the heating rod (913) is connected to a connecting plate (914), and one end of the connecting plate (914) is provided with a power supply connector (915).

5. The high-efficiency composite carbon source preparation device according to claim 4, characterized in that: The connecting plate (914) is connected to the fixing member (912) by means of bolts, and the fixing member (912) is fixed to the circular through groove on the outer surface of the mixing tank (1) by welding.

6. The high-efficiency composite carbon source preparation device according to claim 1, characterized in that: The filter mechanism (6) comprises a filter cartridge (611), and the filter cartridge (611) is movably mounted in the inner wall of the filter mechanism (6), the outer surface of the filter cartridge (611) is provided with a thread, and a filter screen (612) is fixedly mounted on the inner wall of the filter cartridge (611), and a handle (613) is fixedly mounted on the outer surface of the filter screen (612).

7. A method for using a high-efficiency composite carbon source preparation device, characterized in that: The following steps are involved: 1): Raw material injection and preliminary filtration: The raw material to be processed is injected into the mixing tank (1) through the liquid inlet (4) and the filtering mechanism (6). During the injection process, the raw material passes through the filtering cylinder (611) inside the filtering mechanism (6) and the filtering net (612) thereon to achieve preliminary filtration, thereby removing large particles of impurities in the raw material and ensuring the purity of the raw material entering the processing box (5); 2): Raw material refinement processing: The second motor (517) is started to drive the groove wheel (515) to rotate. The rotation of the groove wheel (515) drives the pulley (516) and the grinding rollers (512) on the multiple sets of shafts to rotate synchronously. The rotation of the grinding rollers (512) further refines the raw materials to make the particles more uniform and fine, optimizes the physical properties of the raw materials, and prepares for the subsequent mixing reaction. 3) Raw material mixing: The refined raw materials enter the mixing tank (1) through the processing box (5), and the first motor (3) is started to drive the stirring rod (311) to rotate in the mixing tank (1) to fully mix the raw materials. The rotation of the stirring rod (311) ensures that the raw materials are evenly distributed in the mixing tank (1), thereby providing an ideal reaction environment for subsequent chemical reactions. 4): Temperature control: According to the requirements of the chemical reaction, the input power of the power connector (915) of the heating mechanism (9) is adjusted to control the heat generated by the heating rod (913). When the heating rod (913) is powered on, heat is generated, and the heat is quickly transferred to the inside of the mixing tank (1) through the copper sleeve (911) to heat the raw materials. By accurately controlling the heating temperature, it is ensured that the reaction is carried out under the optimal temperature conditions, thereby improving the reaction efficiency and product quality. 5): Cooling: When the temperature inside the mixing tank (1) needs to be lowered, the circulation pump (112) is started, and the circulation pump (112) pumps the cooling liquid in the cooling pool (114) into the circulation pipe (117) on the inner wall of the mixing tank (1) through the first guide pipe (111). The cooling liquid circulates in the circulation pipe (117), absorbs the heat inside the mixing tank (1), and then flows back to the cooling pool (114) through the second guide pipe (115), thereby achieving rapid temperature reduction; 6): Discharging and subsequent processing: The composite carbon source that has been fully mixed and temperature-controlled is discharged through the discharge port (7) at the bottom of the mixing tank (1).

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