Efficient carbon black production equipment
By installing a stirring mechanism in the carbon black production equipment, the contact area between the hydrocarbon raw materials and the burner is increased, which solves the problem of uneven combustion and improves combustion efficiency and carbon black output.
Patent Information
- Application Number
- CN202423007926.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-06
AI Technical Summary
In existing carbon black production equipment, the contact area between hydrocarbon raw materials and burners is limited, resulting in uneven combustion and affecting the quality and yield of carbon black.
By setting up a stirring mechanism inside the heating furnace, including an output rod, a fixed plate, a vertical rod, a fixed disc, and a stirring rod, the stirring rod rotates by the cooperation of gears and drive gears, increasing the contact area between hydrocarbon feedstock and burner, and ensuring more uniform combustion.
It improves combustion efficiency, increases the surface area of hydrocarbon feedstocks, and allows more hydrocarbon molecules to participate in the reaction, thereby increasing the yield of carbon black.
Smart Images
Figure CN223555984U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to carbon black production equipment technical field, concretely is a kind of efficient carbon black production equipment. BACKGROUND
[0002] Carbon black production equipment refers to the industrial equipment for producing carbon black, and carbon black is a black powder substance produced by incomplete combustion of hydrocarbon compounds, which is widely used in rubber industry, plastics, coatings, inks and other fields as pigment and reinforcing agent;
[0003] During the working process of carbon black production equipment, the oxygen content during combustion is usually controlled by external equipment, and then the incomplete combustion of hydrocarbon raw materials is carried out by the burner, so that the hydrocarbon raw materials are decomposed under oxygen deficiency to produce carbon black and carbon monoxide, and the carbon monoxide is finally discharged through the exhaust pipe.
[0004] Although the existing carbon black production equipment can carry out incomplete combustion of hydrocarbon raw materials by the burner, the contact area between the hydrocarbon raw materials and the burner is limited, and subsequent uneven combustion may occur, which affects the quality and yield of carbon black and reduces the production efficiency of carbon black. UTILITY MODEL CONTENT
[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an efficient carbon black production equipment, which further increases the contact area between the hydrocarbon raw materials and the burner, ensures more uniform combustion, improves combustion efficiency, and increases the surface area of the hydrocarbon raw materials by uniform stirring, so that more hydrocarbon molecules participate in the reaction, thereby improving the yield of carbon black and effectively solving the problems in the background art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an efficient carbon black production equipment, which comprises a heating furnace arranged on the left side of the upper end of a base, a feeding door and a sealing door are respectively hinged in the mounting grooves arranged on the upper and lower sides of the outer arc surface of the heating furnace, a burner is arranged on the right side of the upper end of the base, a flame jet pipe arranged on the left end of the burner passes through the connecting groove arranged on the right side of the outer arc surface of the heating furnace and extends into the interior of the heating furnace, and further comprises a stirring mechanism.
[0007] The stirring mechanism comprises an output rod, a fixed plate, a vertical rod, a fixed disc and a stirring rod, the output rod is rotationally connected to the middle part of the top wall of the heating furnace, the lower end of the output rod is provided with the fixed plate, the lower end of the fixed plate is rotationally connected with the vertical rod, the lower end of the vertical rod is provided with the fixed disc, the lower side of the outer arc surface of the fixed disc is provided with the stirring rod, the contact area between the hydrocarbon raw material and the burner is further increased, the combustion is more uniform, the combustion efficiency is improved, the uniform stirring can increase the surface area of the hydrocarbon raw material, so that more hydrocarbon molecules participate in the reaction, thereby improving the yield of carbon black.
[0008] Further, the single-chip microcomputer is arranged at the upper end of the base, the input end of the single-chip microcomputer is electrically connected with the external power supply, and the input end of the burner is electrically connected with the output end of the single-chip microcomputer, so that the electrical elements in the equipment can be regulated and controlled.
[0009] Further, the stirring mechanism further comprises a mounting cylinder, a gear and a driving gear, the mounting cylinder is arranged at the middle part of the top wall of the heating furnace, the output rod is located in the interior of the mounting cylinder, the gear is arranged at the middle part of the outer arc surface of the mounting cylinder, and the driving gears are arranged at the upper sides of the outer arc surfaces of the vertical rods and are in meshing connection with the gear, so that the stirring rods can be driven to rotate.
[0010] Further, the middle part of the upper end of the heating furnace is provided with a servo motor, the lower end of the output shaft of the servo motor is fixedly connected with the upper end of the output rod, and the input end of the servo motor is electrically connected with the external power supply, so that the stirring rod can be driven to rotate through the output rod.
[0011] Further, the rear side of the upper end of the heating furnace is provided with a temperature detector, the probe arranged at the lower end of the temperature detector is located in the interior of the heating furnace, and the temperature detectors are bidirectionally electrically connected with the single-chip microcomputer, so that the temperature in the interior of the heating furnace can be detected in real time.
[0012] Further, the air inlet arranged at the right side of the outer arc surface of the heating furnace is provided with an air inlet pipe, the air inlet pipe is in series connection with an air inlet valve at the middle part, the air inlet pipe is located at the upper side of the burner, and the air inlet pipe can control the oxygen amount in the combustion process.
[0013] Further, the air outlet arranged at the right side of the upper end of the heating furnace is provided with an air outlet pipe, the air outlet pipe is in series connection with an air outlet valve at the middle part, and carbon monoxide can be discharged through the air outlet pipe.
[0014] Compared with the prior art, the high-efficiency carbon black production equipment has the following advantages:
[0015] Through the cooperation of the gear and the drive gear, the vertical rod can drive the stirring rod to rotate through the fixed disc in the rotating process, further increase the contact area between the hydrocarbon raw materials and the burner, ensure the combustion more uniform, improve the combustion efficiency, the uniform stirring can increase the surface area of the hydrocarbon raw materials, so that more hydrocarbon molecules participate in the reaction, thereby improving the yield of carbon black. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is a structural schematic view of the utility model;
[0017] Fig. 2 It is a structural schematic view of the stirring mechanism of the utility model.
[0018] In the figure: 1 base, 2 single-chip microcomputer, 3 heating furnace, 4 burner, 5 air inlet pipe, 6 exhaust pipe, 7 feeding door, 8 sealing door, 9 stirring mechanism, 91 output rod, 92 fixed plate, 93 vertical rod, 94 fixed disc, 95 stirring rod, 96 mounting cylinder, 97 gear, 98 drive gear, 10 servo motor, 11 temperature detector. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] Please refer to Figs. 1-2 The embodiment provides a technical scheme: an efficient carbon black production equipment, the left side of the upper end of the base 1 is provided with a heating furnace 3, the upper and lower sides of the outer arc surface of the heating furnace 3 are provided with mounting grooves, the feeding door 7 and the sealing door 8 are respectively hinged in the mounting grooves, the right side of the upper end of the base 1 is provided with a burner 4, the left end of the burner 4 is provided with a flame jet pipe, the flame jet pipe passes through the connecting groove provided on the right side of the outer arc surface of the heating furnace 3 and extends to the inside of the heating furnace 3, and the stirring mechanism 9 is further included.
[0021] The stirring mechanism 9 comprises an output rod 91, a fixed plate 92, a vertical rod 93, a fixed disc 94 and a stirring rod 95, the output rod 91 is rotationally connected to the middle of the top wall of the heating furnace 3, the lower end of the output rod 91 is provided with the fixed plate 92, the lower end of the fixed plate 92 is rotationally connected with the vertical rod 93, the lower end of the vertical rod 93 is provided with the fixed disc 94, the lower side of the outer arc surface of the fixed disc 94 is provided with the stirring rod 95, the stirring mechanism 9 further comprises a mounting cylinder 96, a gear 97 and a driving gear 98, the mounting cylinder 96 is arranged on the middle of the top wall of the heating furnace 3, the output rod 91 is located in the interior of the mounting cylinder 96, the gear 97 is arranged on the middle of the outer arc surface of the mounting cylinder 96, the driving gear 98 is arranged on the upper side of the outer arc surface of the vertical rod 93, the driving gear 98 is meshingly connected with the gear 97, through the cooperation of the gear 97 and the driving gear 98, the vertical rod 93 can drive the stirring rod 95 to rotate by the fixed disc 94 in the process of rotation, the contact area between the hydrocarbon raw materials and the burner 4 is further increased, the combustion is more uniform, the combustion efficiency is improved, the uniform stirring can increase the surface area of the hydrocarbon raw materials, so that more hydrocarbon molecules participate in the reaction, thereby improving the yield of carbon black.
[0022] The single-chip microcomputer 2 is arranged on the upper end of the base 1, the input end of the single-chip microcomputer 2 is electrically connected with the external power supply, and the input end of the burner 4 is electrically connected with the output end of the single-chip microcomputer 2, so that the electrical elements in the equipment can be controlled.
[0023] The middle of the upper end of the heating furnace 3 is provided with the servo motor 10, the lower end of the output shaft of the servo motor 10 is fixedly connected with the upper end of the output rod 91, the input end of the servo motor 10 is electrically connected with the external power supply, the servo motor 10 starts to operate under the control of the single-chip microcomputer 2, the output shaft of the servo motor 10 drives the output rod 91 to rotate, the output rod 91 drives the vertical rod 93 to rotate through the fixed plate 92, so that the vertical rod 93 drives the stirring rod 95 to rotate through the fixed disc 94.
[0024] The rear side of the upper end of the heating furnace 3 is provided with the temperature detector 11, the probe arranged at the lower end of the temperature detector 11 is located in the interior of the heating furnace 3, the temperature detector 11 is bidirectionally electrically connected with the single-chip microcomputer 2, the temperature detector 11 detects the temperature in the interior of the heating furnace 3 in real time, and the temperature detector 11 transmits the detected data to the single-chip microcomputer 2.
[0025] The air inlet arranged on the right side of the outer arc surface of the heating furnace 3 is provided with the air inlet pipe 5, the air inlet pipe 5 is in series with the air inlet valve, the air inlet pipe 5 is located on the upper side of the burner 4, the external equipment injects oxygen into the interior of the heating furnace 3 through the air inlet pipe 5, and the air inlet pipe 5 controls the oxygen amount in the combustion process.
[0026] Wherein: the exhaust port of the right side of the upper end of the heating furnace 3 is provided with an exhaust pipe 6, the middle part of the exhaust pipe 6 is connected with an exhaust valve, the incomplete combustion of the hydrocarbon raw material is carried out by the burner 4, so that the hydrocarbon raw material is decomposed under the condition of oxygen deficiency, carbon black and carbon monoxide are generated, and the carbon monoxide is discharged through the exhaust pipe 5.
[0027] The working principle of the efficient carbon black production equipment is as follows: before use, the air inlet pipe 5 and the exhaust pipe 6 are connected with external pipelines, and then in the working process of the efficient carbon black production equipment, the feeding door 7 is opened, then the hydrocarbon raw material is poured into the inside of the heating furnace 3, after the addition is completed, the feeding door 7 is closed again, then the air inlet valve and the exhaust valve are opened, the external equipment injects oxygen into the inside of the heating furnace 3 through the air inlet pipe 5, the oxygen content in the combustion process is controlled by the air inlet pipe 5, then the burner 4 starts to operate under the control of the single-chip microcomputer 2, the incomplete combustion of the hydrocarbon raw material is carried out by the burner 4, so that the hydrocarbon raw material is decomposed under the condition of oxygen deficiency, carbon black and carbon monoxide are generated, and the carbon monoxide is discharged through the exhaust pipe 5, in the process of the incomplete combustion of the hydrocarbon raw material, the servo motor 10 starts to operate under the control of the single-chip microcomputer 2, the output shaft of the servo motor 10 drives the output rod 91 to rotate, the output rod 91 drives the vertical rod 93 to rotate through the fixed plate 92, so that the vertical rod 93 drives the stirring rod 95 to rotate through the fixed disc 94, in the process of the rotation of the vertical rod 93, the driving gear 98 revolves around the gear 97, the center axis of the vertical rod 93 and the driving gear 98 coincide, so that the vertical rod 93 can drive the stirring rod 95 to rotate around its own axis through the fixed disc 94, thereby further increasing the contact area between the hydrocarbon raw material and the burner 4, the temperature detector 11 detects the temperature in the inside of the heating furnace 3 in real time, the temperature detector 11 transmits the detected data to the single-chip microcomputer 2, when the temperature in the inside of the heating furnace 3 is higher than the set value, the radiator 4 stops operating under the control of the single-chip microcomputer 2, so as to terminate the production of carbon black.
[0028] It is worth noting that the single-chip microcomputer 2 disclosed in the above embodiment can be selected as OHR-PR20-X-A, the burner 4 can be selected as TBG35, the servo motor 10 can be selected as ECMA-C20604RS, and the temperature detector 11 can be selected as OHR-E700.
[0029] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion in the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.
Claims
1. A high-efficiency carbon black production device, comprising a heating furnace (3) arranged on the left side of the upper end of a base (1), a feeding door (7) and a sealing door (8) respectively hinged in the mounting grooves arranged on the upper and lower sides of the outer arc surface of the heating furnace (3), a burner (4) arranged on the right side of the upper end of the base (1), and a fire spouting pipe arranged at the left end of the burner (4) and extending to the inside of the heating furnace (3) through the connecting groove arranged on the right side of the outer arc surface of the heating furnace (3), characterized in that: The stirring mechanism (9) is further provided. The stirring mechanism (9) comprises an output rod (91), a fixed plate (92), a vertical rod (93), a fixed disc (94) and a stirring rod (95), the output rod (91) is rotationally connected to the middle of the top wall of the heating furnace (3), the lower end of the output rod (91) is provided with the fixed plate (92), the lower end of the fixed plate (92) is respectively rotationally connected with the vertical rod (93), the lower end of the vertical rod (93) is provided with the fixed disc (94), and the lower side of the outer arc surface of the fixed disc (94) is respectively provided with the stirring rod (95).
2. A high efficiency carbon black production apparatus according to claim 1, characterized in that: The single-chip microcomputer (2) is arranged at the upper end of the base (1), the input end of the single-chip microcomputer (2) is electrically connected with the external power supply, and the input end of the burner (4) is electrically connected with the output end of the single-chip microcomputer (2).
3. A high efficiency carbon black production apparatus as claimed in claim 1, wherein: The stirring mechanism (9) further comprises a mounting cylinder (96), a gear (97) and a driving gear (98), the mounting cylinder (96) is arranged at the middle of the top wall of the heating furnace (3), the output rod (91) is located in the interior of the mounting cylinder (96), the gear (97) is arranged at the middle of the outer arc surface of the mounting cylinder (96), and the driving gears (98) are arranged at the upper side of the outer arc surface of the vertical rod (93) and are in meshing connection with the gear (97).
4. The high efficiency carbon black production apparatus of claim 2, wherein: The middle of the upper end of the heating furnace (3) is provided with the servo motor (10), the lower end of the output shaft of the servo motor (10) is fixedly connected with the upper end of the output rod (91), and the input end of the servo motor (10) is electrically connected with the external power supply.
5. A high efficiency carbon black production apparatus as claimed in claim 2, wherein: The rear side of the upper end of the heating furnace (3) is provided with the temperature detector (11), the probe arranged at the lower end of the temperature detector (11) is located in the interior of the heating furnace (3), and the temperature detector (11) is bidirectionally electrically connected with the single-chip microcomputer (2).
6. The efficient carbon black production apparatus of claim 1, wherein: The air inlet formed in the right side of the outer arc surface of the heating furnace (3) is provided with the air inlet pipe (5), the middle of the air inlet pipe (5) is connected with the air inlet valve in series, and the air inlet pipe (5) is located above the burner (4).
7. The efficient carbon black production apparatus of claim 1, wherein: The air outlet formed in the right side of the upper end of the heating furnace (3) is provided with the air outlet pipe (6), and the middle of the air outlet pipe (6) is connected with the air outlet valve in series.