Material desulfurization device
By designing a combination of vertical plates, horizontal plates, rotating shafts, and blades, the problem of low material removal efficiency was solved, and efficient material transfer was achieved.
Patent Information
- Application Number
- CN202422752901.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-12
AI Technical Summary
In the prior art, the stirring device in the reaction tank results in low material removal efficiency and affects material transfer efficiency.
A material desulfurization device was designed, including a vertical plate, a horizontal plate, a hopper, a rotating shaft, and blades. The efficient transfer of materials is achieved by rotating the shaft and flipping the hopper, combined with an electric heater and a feed chute.
It improves material transfer efficiency, reduces residue in the silo, and enhances the effect of material transfer.
Smart Images
Figure CN223632636U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to coal material desulfurization technical field, specifically is a material desulfurization device. BACKGROUND
[0002] Through certain desulfurization process, the sulfur content of coal material is reduced, which is beneficial to reduce air pollution. When desulfurizing coal material, the coal material needs to be crushed and sieved, and then is put into a reaction tank containing ferrous sulfate solution, and is heated and stirred. Ferrous sulfate reacts with pyrite to form ferrous sulfate and elemental sulfur. Ferrous sulfate is recycled after oxidation, and elemental sulfur is recovered as a byproduct. When various materials in the reaction tank are taken out, the stirring device in the reaction tank hinders the taking out of the mixed materials, affecting the taking out efficiency of the materials. SUMMARY
[0003] The utility model discloses a material desulfurization device, which aims to solve the problems mentioned in the background.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the material desulfurization device comprises two vertical plates and a horizontal plate for connecting the two vertical plates, a hopper is arranged between the two vertical plates, the upper end of the hopper is open, the lower end of the hopper is in the shape of a semicircle, an electric heater is arranged on the outer surface of the lower end of the hopper, a rotating shaft is arranged in the hopper, leaf plates are uniformly arranged on the rotating shaft, one end of the rotating shaft penetrates through the side wall of the hopper and is rotatably connected with one of the vertical plates, a side portion of the vertical plate is provided with a speed reducer one for driving the rotating shaft to rotate, a stepped fixing disc is fixedly connected to the outer surface of the hopper, the fixing disc is rotatably connected with the other vertical plate, and a side portion of the vertical plate is provided with a speed reducer two for driving the fixing disc to rotate, a guide chute is arranged between the two vertical plates and below the hopper, and the guide chute is inclined.
[0005] Preferably, a reversible baffle is arranged at the open upper end of the hopper, and handles are symmetrically arranged on the upper surface of the baffle.
[0006] Preferably, limit rods are arranged on both sides of one end of the baffle, a limit plate is arranged on one side of the vertical plate, and the limit rods can move along the upper end surface of the limit plate.
[0007] Preferably, one end of the leaf plate away from the rotating shaft can move along the inner surface of the lower end of the hopper, and the leaf plates on the rotating shaft can cover the inner surface of the lower end of the hopper.
[0008] Preferably, through holes are formed in the leaf plates.
[0009] The utility model has the advantages of:
[0010] The desulfurization device can effectively transfer the material in the bin out by controlling the overturning of the bin, and can make the material in the bin be transferred out as much as possible by controlling the rotation of the rotating shaft and the leaf plate on the rotating shaft, thereby reducing the residue of the material in the bin, and the transfer efficiency of the material is high, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 is a structural schematic diagram of a specific embodiment of the utility model.
[0012] Fig. 2 is a structural schematic diagram of the bin after overturning.
[0013] Fig. 3 is a structural schematic diagram of the inside of the bin.
[0014] In the drawing: 1, vertical plate; 2, horizontal plate; 3, bin; 4, electric heater; 5, rotating shaft; 6, leaf plate; 7, speed reducer one; 8, fixed disc; 9, speed reducer two; 10, material guide groove; 11, baffle; 12, handle; 13, limiting rod; 14, limiting plate; 15, through hole. DETAILED DESCRIPTION
[0015] The specific embodiment of the utility model will be further described below in combination with the drawings.
[0016] As Figs. 1-3 shown, a kind of material desulfurization device, including two vertical plates 1 and the horizontal plate 2 for connecting two vertical plates 1, bin 3 is provided between two vertical plates 1, the upper end of bin 3 is open, the lower end of bin 3 is set into semicircle arc, the lower end outer surface of bin 3 is provided with electric heater 4, rotating shaft 5 is provided in the inside of bin 3, rotating shaft 5 is uniformly provided with leaf plate 6, one end of rotating shaft 5 is penetrated through the side wall of bin 3 and is rotatably connected with one of vertical plate 1, and the side of this vertical plate 1 is provided with the speed reducer one 7 for driving rotating shaft 5 to rotate, the outer surface of bin 3 is fixedly connected with the fixed disc 8 of echelon, the fixed disc 8 is rotatably connected with another vertical plate 1, and the side of this vertical plate 1 is provided with the speed reducer two 9 for driving fixed disc 8 to rotate, material guide groove 10 is provided between two vertical plates 1 and below bin 3, and material guide groove 10 is inclinedly arranged.
[0017] The inner wall of the bin 3 is provided with two sealing rubber rings respectively on both sides, and the rotating shaft 5 is rotatably connected with the rubber rings. When the coal is treated by desulfurization, the coal which is crushed and sieved is firstly put into the bin 3, then a certain proportion of the appropriate amount of ferrous sulfate aqueous solution is added into the bin 3, then the rotating shaft 5 is controlled to rotate by the reduction motor 7, the rotating shaft 5 drives the leaf plate 6 to rotate after rotating, the coal and the ferrous sulfate aqueous solution are fully reacted by the stirring of the leaf plate 6, and in the process, the mixture of the coal and the ferrous sulfate aqueous solution in the bin 3 is heated by the electric heater 4, after the reaction is completed, the electric heater 4 stops heating, the reduction motor 7 still controls the rotating shaft 5 to rotate, the reduction motor 9 drives the fixed disc 8 to rotate, the fixed disc 8 drives the bin 3 to rotate, and the upper opening of the bin 3 is adjusted from being vertically upward to being obliquely downward, so that the mixture in the bin 3 can fall into the guide chute 10, the mixture is transferred to the filtering equipment through the guide chute 10, the rotating shaft 5 continuously rotates to avoid the leaf plate 6 from adhering too much material, so that the material in the bin 3 can be discharged as much as possible, and the discharging efficiency of the material is improved.
[0018] Further, the upper opening of the bin 3 is provided with a reversible baffle 11, the upper surface of the baffle 11 is symmetrically provided with a handle 12, the baffle 11 can shield the upper opening of the bin 3, so as to reduce the splashing of the material in the bin 3 when the rotating shaft 5 and the leaf plate 6 rotate, and the baffle 11 can reduce the heat loss when the bin 3 is heated by the electric heater 4, so as to improve the heating efficiency and save electric power resources.
[0019] Further, the baffle 11 is provided with a limiting rod 13 on both sides of one end, and a limiting plate 14 is arranged on one side of the vertical plate 1, the limiting rod 13 can move along the upper end surface of the limiting plate 14, when the material in the bin 3 is transferred out, the bin 3 is controlled to rotate by the reduction motor 9, when the bin 3 rotates, the limiting rod 13 on the baffle 11 will contact with the limiting plate 14, and the limiting plate 14 can avoid the baffle 11 from further moving downward, so that the baffle 11 will not shield the material in the bin 3 when the material in the bin 3 is removed.
[0020] Further, the end of the leaf plate 6 away from the rotating shaft 5 can move along the inner surface of the lower end of the bin 3, and the leaf plate 6 on the rotating shaft 5 can cover the inner surface of the lower end of the bin 3, when the material in the bin 3 is transferred out, the material at the bottom of the bin 3 can be effectively scraped out by the rotation of the leaf plate 6, so as to avoid the material from adhering to the bottom of the bin 3.
[0021] Further, the leaf plate 6 is provided with a through hole 15, which can reduce the resistance of the leaf plate 6 when rotating, and better disperse the coal, so as to improve the reaction efficiency of the coal and the ferrous sulfate aqueous solution.
[0022] The desulfurization device can effectively transfer the material in the material bin 3 out by controlling the overturning of the material bin 3, and can make the material in the material bin 3 be transferred out as much as possible by controlling the rotation of the rotating shaft 5 and the leaf plate 6 on the rotating shaft 5, thereby reducing the residue of the material in the material bin 3, and the transfer efficiency of the material is high, and the use effect is good.
[0023] In the description of the utility model, unless another explicit stipulation and limitation, the term " install " " link " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the intercommunication. For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning in the utility model.
Claims
1. A material desulfurization apparatus, characterized by, The utility model provides a material bin, including two vertical boards and the horizontal board for connecting two vertical boards, be provided with the bin between two vertical boards, the upper end of bin is open, the lower end of bin is set into semicircle arc, the outer surface of lower end of bin is provided with electric heater, the inside of bin is provided with rotating shaft, the rotating shaft is evenly provided with vane on, the one end of rotating shaft is through the lateral wall of bin and is connected with one of vertical board rotation, and the side portion of vertical board is provided with the speed reducer motor no.
2. The material desulfurization device according to claim 1, characterized by, The upper surface of the flap is symmetrically provided with a handle.
3. The material desulfurization device according to claim 2, characterized by, One end of the flap is provided with a limiting rod on both sides, and one side of the vertical plate is provided with a limiting plate.
4. The material desulfurization apparatus according to claim 1, characterized by, The end of the vane away from the rotating shaft can move along the inner surface of the lower end of the bin, and the vanes on the rotating shaft can cover the inner surface of the lower end of the bin.
5. The material desulfurization device according to claim 4, characterized by, A through hole is formed in the vane.