Regulating and controlling mechanism for raw melting ratio of petroleum coke powder
By using components such as mixing boxes and hot air fans during the petroleum coke powder raw melting process, the problems of dust excitation and moisture bonding are solved, the full mixing of raw materials and low dust output are achieved, and the working environment and proportional effect are improved. .
Patent Information
- Application Number
- CN202420411490.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-03-04
AI Technical Summary
During the process of raw melting of petroleum coke powder, there are bonding problems caused by dust excitation and moisture during the premixing of powdered raw materials, which affects the proportioning effect and working environment safety.
A petroleum coke powder original melting ratio control mechanism is designed, including mixing box, hot air fan, conveying pipe and hydraulic rod. The hot air fan is used to dry raw materials, filter mesh and sealing structure to avoid dust dissipation, and combine stirring and spiral conveying to achieve full Mixed and low dust output.
Effectively prevent dust from dispersing, ensure full mixing and fluidity of raw materials, improve the working environment, reduce the risk of dust dissipation, improve the premix effect and the safety of staff.
Smart Images
Figure CN222305484U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of regulating mechanisms, in particular to a petroleum coke powder raw melt ratio regulating mechanism. Background Art
[0002] Adding glass powder to petroleum coke powder can increase the bonding properties of the mixture. Powdered glass powder can soften and melt at high temperatures to form a binder with petroleum coke powder, promote aggregation between particles, and improve the strength and stability of petroleum coke powder consolidation. The primary melting of petroleum coke powder refers to the process of melting it for the first time. This process can be completed by heating the petroleum coke powder to a high temperature. The primary melting is to convert the solid coke powder into a liquid state so that it is easier to operate or use in subsequent processing.
[0003] The ratio control mechanism used in the raw melting process of petroleum coke powder is to ensure the accuracy and uniformity of the composition. In order to reduce production costs, light alkali is used to replace part of the heavy alkali. The price of light alkali is lower than that of heavy alkali. The purpose is to reduce raw material costs and improve product profitability; increase the amount of glass powder to reduce costs. Usually, glass powder is included in the loss cost. The use of glass powder can save raw material costs and improve product profitability; increase the proportion of petroleum coke powder use and replace part of the natural gas; the price of petroleum coke powder is lower than the hot weather price. The purpose is to reduce fuel costs and improve product profitability. Light alkali usually exists in the form of white particles or powder.
[0004] Glass powder is fine particles, powder, granules or microparticles obtained by grinding or crushing glass; petroleum coke powder is a powdery substance obtained by grinding or crushing petroleum coke. The weighed raw materials including light alkali, glass powder, petroleum coke powder, etc. are transported to the mixing device for pre-mixing.
[0005] However, alkali, glass powder, petroleum coke powder, etc. are all in powder form. There are the following problems in the pre-mixing process: the powder raw materials including light alkali, glass powder, petroleum coke powder, etc. in the stirring and mixing state will cause dust to be agitated and diffused into the environment, which not only pollutes the environment but also causes physical damage to the workers when inhaled; some powder materials have moisture inside during storage, which causes the raw materials to stick together and affects the pre-mixing effect of the raw materials; for this reason, we propose a petroleum coke powder raw melt ratio control mechanism to solve the existing problems. Utility Model Content
[0006] The utility model aims to solve the problems existing in the background technology and proposes a petroleum coke powder raw melt ratio control mechanism.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a petroleum coke powder raw melt ratio control mechanism, comprising a mixing box, a hot air blower, a conveying pipe and a hydraulic rod, the upper end of the mixing box is provided with a second motor, the lower end of the second motor is provided with a rotating shaft, the outer wall of the rotating shaft is provided with stirring rods distributed at equal intervals, a hot air blower is provided on one side of the lower end of the mixing box, an exhaust port is opened inside the upper end of the mixing box, a filter is provided inside the exhaust port, the hydraulic rod is located inside the upper end of the mixing box, a stroke plate is provided at one end of the hydraulic rod, a brush is provided at the upper end of the stroke plate, a conveying pipe is provided at the lower end of the mixing box, a motor is provided at one end of the conveying pipe, and an auger is rotatably installed inside the conveying pipe.
[0008] Preferably, the rotating shaft is rotatably mounted inside the mixing box via a bearing, and the rotating shaft is rotatably supported by the shaft end.
[0009] Preferably, the output end of the hot air blower is located inside the mixing box, and a filter cloth is arranged at the output end to prevent dust inside the mixing box from backflowing into the hot air blower, and the hot air flow output by the hot air blower enters the mixing box.
[0010] Preferably, a guide plate is provided on the inner wall of the lower end of the mixing box, a feed port is provided on one side of the upper end of the mixing box, and a sealing cover is rotatably installed on the upper end of the feed port. The guide plate guides the mixed raw materials to assist in discharging, and the sealing cover closes the feed port to prevent dust from escaping from the feed port to the outside.
[0011] Preferably, a valve is provided at the through connection between the delivery pipe and the mixing box, and one end of the delivery pipe is closed. The valve controls the opening and closing of the delivery pipe, and the closed end ensures the adaptability and installation of the motor 2.
[0012] Preferably, the motor 1 is rotatably mounted on the conveying pipe, and the output end is connected to the auger. The motor 1 drives the auger to rotate inside the conveying pipe, and the output end of the motor 1 is rotatably mounted at the closed end of the conveying pipe to obtain rotation support to push the raw material spirally.
[0013] Preferably, a discharge port is provided at one end of the conveying pipe, and the discharge port is used for outputting materials.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model arranges a hot air blower for heat drying inside the lower end of the mixing box to convey hot air flow to dry the wet and bonded raw materials. The petroleum coke powder is pre-mixed before melting to ensure the fluidity of the raw materials and the raw materials are fully mixed.
[0016] 2. The raw materials are stirred and mixed in a sealed environment. Filters and cleaning components are installed at the exhaust port to ensure gas circulation while preventing dust from escaping. The discharge position is output through an auger spiral to reduce the escape of dust during the conveying process, thereby improving the working environment and protecting the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;
[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the main cross-section of the mid-stroke plate;
[0020] Figure 4 It is a schematic diagram of the top structure of the utility model.
[0021] Figure numerals: 1. feed port; 2. mixing box; 3. hot air blower; 4. guide plate; 5. conveying pipe; 6. auger; 7. discharge port; 8. motor 1; 9. valve; 10. rotating shaft; 11. stirring rod; 12. hydraulic rod; 13. motor 2; 14. sealing cover; 15. exhaust port; 16. filter screen; 17. brush; 18. stroke plate. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Embodiment 1
[0024] like Figure 1-4 As shown, the utility model proposes a petroleum coke powder raw melt ratio control mechanism, including a mixing box 2, a hot air blower 3, a conveying pipe 5 and a hydraulic rod 12, a motor 13 is arranged at the upper end of the mixing box 2, a rotating shaft 10 is arranged at the lower end of the motor 13, and the outer wall of the rotating shaft 10 is provided with stirring rods 11 distributed equidistantly, and the rotating shaft 10 is rotatably installed in the mixing box 2 through a bearing, a hot air blower 3 is arranged on one side of the lower end of the mixing box 2, the output end of the hot air blower 3 is located in the mixing box 2, and a filter cloth is arranged on the output end, a guide plate 4 is arranged on the inner wall of the lower end of the mixing box 2, a feed port 1 is arranged on one side of the upper end of the mixing box 2, and a sealing cover 14 is rotatably installed on the upper end of the feed port 1.
[0025] Based on the implementation steps of Example 1: alkali, glass powder, petroleum coke powder, etc. are originally transported to the inside of the mixing box 2, the sealing cover 14 closes the feed port 1, the motor 2 13 operates to drive the rotating shaft 10 to rotate, and drives the stirring rod 11 to pre-mix the proportioned raw materials, and the hot air blower 3 delivers a dry hot air flow, the hot air flow dries the moist raw materials, loosens the nodules of the raw materials, and increases the fluidity of the raw materials. The dust inside the raw materials during the mixing process is discharged through the exhaust port 15, and the dust is intercepted by the filter screen 16. At the same time, the internal pressure is released, which prevents the dust from escaping to the outside during the mixing process, improves the working environment, and protects the staff.
[0026] Embodiment 2
[0027] like Figure 1-4 As shown, a petroleum coke powder raw melt ratio control mechanism proposed by the utility model, compared with the embodiment 1, this embodiment also includes: an exhaust port 15 is opened inside the upper end of the mixing box 2, a filter screen 16 is arranged inside the exhaust port 15, a hydraulic rod 12 is located inside the upper end of the mixing box 2, a stroke plate 18 is arranged at one end of the hydraulic rod 12, a brush 17 is arranged at the upper end of the stroke plate 18, a conveying pipe 5 is arranged at the lower end of the mixing box 2, a valve 9 is arranged at the through connection between the conveying pipe 5 and the mixing box 2, one end of the conveying pipe 5 is in a closed state, a motor 8 is arranged at one end of the conveying pipe 5, an auger 6 is rotatably installed inside the conveying pipe 5, the motor 8 is rotatably installed with the conveying pipe 5, and the output end is connected to the auger 6, and a discharge port 7 is arranged at one end of the conveying pipe 5.
[0028] In this embodiment, after the raw materials are mixed, the motor 8 is operated to drive the auger 6 to rotate inside the conveying pipe 5, and the material is spirally conveyed to avoid direct output of the material, which causes the escape of dust. In addition, the internal pores of the filter 16 are gradually blocked during use, and the hydraulic rod 12 drives the stroke plate 18 to move horizontally, driving the brush 17 to brush the lower end of the filter 16 to clean the dust adhering to and clogging the inside of the filter 16. The dust adhering to and clogging the inside of the filter 16 is detached, ensuring that the mixing device can be used stably when the hot air blower 3 is needed for drying.
[0029] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A petroleum coke powder raw melt ratio control mechanism, comprising a mixing box (2), a hot air blower (3), a conveying pipe (5) and a hydraulic rod (12), characterized in that: The upper end of the mixing box (2) is provided with a second motor (13), the lower end of the second motor (13) is provided with a rotating shaft (10), the outer wall of the rotating shaft (10) is provided with stirring rods (11) distributed at equal intervals, a hot air blower (3) is provided on one side of the lower end of the mixing box (2), an exhaust port (15) is provided inside the upper end of the mixing box (2), a filter screen (16) is provided inside the exhaust port (15), the hydraulic rod (12) is located inside the upper end of the mixing box (2), a stroke plate (18) is provided at one end of the hydraulic rod (12), a brush (17) is provided at the upper end of the stroke plate (18), a conveying pipe (5) is provided at the lower end of the mixing box (2), a motor (8) is provided at one end of the conveying pipe (5), and an auger (6) is rotatably installed inside the conveying pipe (5).
2. A petroleum coke powder raw melt ratio control mechanism according to claim 1, characterized in that: The rotating shaft (10) is rotatably mounted inside the mixing box (2) via a bearing.
3. A petroleum coke powder raw melt ratio control mechanism according to claim 1, characterized in that: The output end of the hot air blower (3) is located inside the mixing box (2), and a filter cloth is provided at the output end.
4. A petroleum coke powder raw melt ratio control mechanism according to claim 1, characterized in that: A guide plate (4) is provided on the inner wall of the lower end of the mixing box (2), a feed inlet (1) is provided on one side of the upper end of the mixing box (2), and a sealing cover (14) is rotatably mounted on the upper end of the feed inlet (1).
5. The petroleum coke powder raw melt ratio control mechanism according to claim 1, characterized in that: A valve (9) is provided at the through connection between the delivery pipe (5) and the mixing box (2), and one end of the delivery pipe (5) is in a closed state.
6. A petroleum coke powder raw melt ratio control mechanism according to claim 1, characterized in that: The motor 1 (8) is rotatably mounted on the conveying pipe (5), and the output end is connected to the auger (6).
7. A petroleum coke powder raw melt ratio control mechanism according to claim 1, characterized in that: A discharge port (7) is provided at one end of the delivery pipe (5).