CN114259899A - Environment-friendly granular magnesium passivation system with high adaptability - Google Patents
Environment-friendly granular magnesium passivation system with high adaptability Download PDFInfo
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- CN114259899A CN114259899A CN202111646340.8A CN202111646340A CN114259899A CN 114259899 A CN114259899 A CN 114259899A CN 202111646340 A CN202111646340 A CN 202111646340A CN 114259899 A CN114259899 A CN 114259899A
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Abstract
本发明公开一种高适应性的环保型颗粒镁钝化系统，包括颗粒镁钝化设备、搅拌装置和粉尘过滤装置；所述搅拌装置包括搅拌箱体、电机和搅拌轴，搅拌箱体通过输送管与颗粒镁钝化设备连通，搅拌轴设于搅拌箱体内，且搅拌轴的一端与电机的输出端固定连接；所述粉尘过滤装置包括过滤箱体、过滤组件和过滤器，过滤箱体通过抽气管与颗粒镁钝化设备连通，过滤组件固定安装在过滤箱体的内部。此种高适应性的环保型颗粒镁钝化系统能够在加入镁钝化剂的过程中进行搅拌，提高搅拌效果，提高镁钝化剂与颗粒镁的混合均匀性，提高镁与钝化剂的反应效果；能够对产生的粉尘进行过滤，避免有害粉尘排放到大气中造成对环境的污染。
The invention discloses an environment-friendly granular magnesium passivation system with high adaptability, comprising granular magnesium passivation equipment, a stirring device and a dust filtering device; the stirring device comprises a stirring box, a motor and a stirring shaft, and the stirring box is conveyed through the The pipe is communicated with the particle magnesium passivation equipment, the stirring shaft is arranged in the stirring box, and one end of the stirring shaft is fixedly connected with the output end of the motor; the dust filtering device includes a filtering box, a filtering assembly and a filter, and the filtering box passes through The suction pipe is communicated with the particle magnesium passivation equipment, and the filter assembly is fixedly installed inside the filter box. This highly adaptable and environmentally friendly granular magnesium passivation system can be stirred in the process of adding magnesium passivation agent, which can improve the stirring effect, improve the mixing uniformity of magnesium passivation agent and granular magnesium, and improve the mixing between magnesium and passivating agent. Reaction effect; it can filter the generated dust to avoid harmful dust being discharged into the atmosphere and cause environmental pollution.
Description
Technical Field
The invention belongs to the technical field of molten iron pretreatment desulfurization, and particularly relates to a high-adaptability environment-friendly granular magnesium passivation system.
Background
At present, when relevant domestic iron and steel enterprises select a molten iron pretreatment desulfurization process, most of the domestic iron and steel enterprises adopt a mixed blowing (mixed blowing for short) or composite blowing (combined blowing for short) method to carry out molten iron pretreatment desulfurization. The desulfurizer basically takes passivated particle magnesium and calcareous substances as raw materials, and the particle magnesium is known to be an ideal desulfurizer according to thermodynamic data of the particle magnesium and blowing dynamic conditions in a molten iron pretreatment state.
When the existing granular magnesium passivation equipment is used, a magnesium passivator is added while stirring with granular magnesium, but the stirring process is not uniform enough, so that the reaction of magnesium and the passivator is insufficient, and the subsequent processing is influenced; in addition, the existing granular magnesium passivation equipment can generate a large amount of harmful dust in the passivation process, and if the harmful dust is directly discharged into the atmosphere, the environmental pollution is inevitably caused, and the use effect of the equipment is influenced.
Disclosure of Invention
The invention aims to provide a high-adaptability environment-friendly granular magnesium passivation system, which can stir in the process of adding a magnesium passivator, improve the stirring effect, improve the mixing uniformity of the magnesium passivator and granular magnesium, and improve the reaction effect of magnesium and the passivator.
Another objective of the present invention is to provide a highly adaptive environment-friendly granular magnesium passivation system, which can filter the generated dust and prevent the harmful dust from being discharged into the atmosphere to pollute the environment.
In order to achieve the above purpose, the solution of the invention is:
a high-adaptability environment-friendly granular magnesium passivation system comprises granular magnesium passivation equipment, a stirring device and a dust filtering device;
the stirring device comprises a stirring box body, a motor and a stirring shaft, the stirring box body is communicated with the granular magnesium passivation device through a conveying pipe, the stirring shaft is arranged in the stirring box body, and one end of the stirring shaft is fixedly connected with the output end of the motor;
the dust filtering device comprises a filtering box body, a filtering component and a filter, the filtering box body is communicated with the granular magnesium passivation equipment through an exhaust pipe, and the filtering component is fixedly installed inside the filtering box body.
The motor is fixedly installed at the top of the inner cavity of the stirring box body, the sleeve is sleeved on the surface of the stirring shaft, and the stirring roller is fixedly connected to the side face of the sleeve.
The stirring sheet is fixedly arranged at one end of the stirring roller, the heating mechanism is fixed at the bottom of the inner cavity of the stirring box body, the heating component is arranged in the heating mechanism, and the heating component is fixedly arranged in the heating mechanism.
The fixed surface of above-mentioned exhaust tube installs mounting and closing plate, the one end of mounting and the inner wall fixed connection who filters the box, and the one end of exhaust tube is provided with the filter, and the fixed surface of filter installs the filter screen.
One end of the filter plate is fixedly connected with a limiting plate, and two ends of the limiting plate are fixedly connected with the inner wall of the filter box body; the filter assembly is arranged above the filter plate, and the filter is arranged on the side face of the filter assembly.
The outer fixed surface of above-mentioned filter installs into dirt pipe, and the side fixed mounting that advances dirt pipe has the fixed block, and the inside fixed mounting of filter has the active carbon adsorption board, and the outer fixed surface of active carbon adsorption board installs and purifies the filter ball, and the inside fixed mounting of filter has wet-type dust filter.
After adopting the scheme, compared with the prior art, the invention has the beneficial effects that:
(1) the invention provides a high-adaptability environment-friendly granular magnesium passivation system, which adopts the joint cooperation of a stirring box body, a motor, a stirring shaft, a sleeve, a stirring roller, a heating mechanism and a heating assembly, the stirring shaft is driven to rotate by starting the motor, the stirring roller is driven by the stirring shaft to stir, a passivator is added while stirring in the stirring process, so that the stirring shaft and the stirring roller can fully react, and the heating mechanism and the heating assembly are used for heating in the stirring process, so that the passivation work can be better completed at the later stage, and the effect of improving the use efficiency of equipment is achieved;
(2) the invention provides a high-adaptability environment-friendly granular magnesium passivation system, which adopts the common cooperation of a filtering box body, a fixing piece, a sealing plate, a filtering plate, a limiting plate, a filtering component and a filter, after dust in equipment is extracted by an exhaust tube, the dust in the dust is filtered by the filtering plate and the filtering net on the surface of the filtering plate, and the dust is filtered more thoroughly by the cooperation of the filtering component and the filter, so that the dust can reach the emission standard, and the effect of improving the utilization efficiency of the equipment is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a stirring apparatus according to the present invention;
FIG. 3 is a schematic cross-sectional view of a dust filter apparatus according to the present invention;
fig. 4 is a schematic cross-sectional view of a filter according to the present invention.
Reference numerals:
1. granular magnesium passivation equipment; 11. a delivery pipe; 12. an air exhaust pipe;
2. a stirring device; 21. a stirring box body; 22. a motor; 23. a stirring shaft;
24. a sleeve; 25. a stirring roller; 26. a heating mechanism; 27. a heating assembly;
3. a dust filtering device; 31. a filter box body; 32. a fixing member;
33. a sealing plate; 34. a filter plate; 35. a limiting plate; 36. a filter assembly;
37. a filter; 371. a dust inlet pipe; 372. a fixed block;
373. an activated carbon adsorption plate; 374. purifying and filtering balls; 375. wet-type dust filter.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1, the present invention provides a high-adaptability environment-friendly granular magnesium passivation system, which includes a granular magnesium passivation apparatus 1, wherein a conveying pipe 11 and an air exhaust pipe 12 are fixedly connected to the surface of the granular magnesium passivation apparatus 1, one end of the conveying pipe 11 is fixedly connected to a stirring device 2 and extends to the inside of the stirring device 2, and one end of the air exhaust pipe 12 is fixedly connected to a dust filtering device 3 and extends to the inside of the dust filtering device 3.
As shown in fig. 2, the stirring device 2 includes a stirring box 21, a motor 22 and a stirring shaft 23, one end of the stirring shaft 23 is fixedly connected with an output end of the motor 22, the motor 22 is fixedly installed at the top of an inner cavity of the stirring box 21, a sleeve 24 is sleeved on the surface of the stirring shaft 23, a stirring roller 25 is fixedly connected to the side surface of the sleeve 24, a stirring blade is fixedly installed at one end of the stirring roller 25, a heating mechanism 26 is fixedly installed at the bottom of the inner cavity of the stirring box 21, a heating component 27 is arranged inside the heating mechanism 26, and the heating component 27 is fixedly installed inside the heating mechanism 26.
As shown in fig. 3, the dust filter device 3 includes a filter housing 31, a filter assembly 36, and a filter 37, wherein the filter assembly 36 is fixedly installed inside the filter housing 31.
The during operation, starter motor 22 drives (mixing) shaft 23 and rotates, cup joints the surface at (mixing) shaft 23 because of sleeve 24, so drive sleeve 24 by (mixing) shaft 23 and rotate, drive stirring roller 25 by sleeve 24 again and carry out stirring work, utilize heating mechanism 26 and heating element 27's cooperation during the stirring, heat for the device is inside, make granule magnesium can stir in the space of heating, so that can stir more fully.
As a preferred embodiment of the present invention, as shown in fig. 3, a fixing member 32 and a sealing plate 33 are fixedly installed on the surface of the exhaust tube 12, one end of the fixing member 32 is fixedly connected to the inner wall of the filtering box 31, a filtering plate 34 is installed at one end of the exhaust tube 12, a filtering net is fixedly installed on the surface of the filtering plate 34, one end of the filtering plate 34 is fixedly connected to a limiting plate 35, both ends of the limiting plate 35 are fixedly connected to the inner wall of the filtering box 31, a filtering assembly 36 is disposed above the filtering plate 34, and a filter 37 is disposed at the side of the filtering assembly 36.
In this embodiment, the dust is extracted by the exhaust tube 12, and is fixed by the cooperation between the fixing member 32 and the sealing plate 33, and then the dust floats upwards, and the dust particles in the dust are filtered by the filter plate 34, and the filter plate 34 is limited by the limiting plate 35, and then the dust is filtered more thoroughly by the cooperation between the filter assembly 36 and the filter 37.
As a preferred embodiment of the present invention, as shown in fig. 4, a dust inlet tube 371 is fixedly installed on an outer surface of the filter 37, a fixing block 372 is fixedly installed on a side surface of the dust inlet tube 371, an activated carbon adsorption plate 373 is fixedly installed inside the filter 37, a purification filter ball 374 is fixedly installed on an outer surface of the activated carbon adsorption plate 373, and a wet dust filter plate 375 is fixedly installed inside the filter 37.
In this embodiment, the dust enters the filter 37 through the circulation of air and the dust inlet tube 371, and is firstly matched with the purification filter ball 374 through the activated carbon adsorption plate 373, and the activated carbon adsorption plate 373 adsorbs the activated carbon, and the purification filter ball 374 is internally provided with a multi-layer filter composite layer, so that the dust is purified through the function of the filter composite layer, and then the wet dust filter plate 375 is used for filtering the dust more thoroughly, and the wet dust filter plate 375 is internally provided with a special filter mechanism for filtering the dust.
The working principle of the invention is as follows: firstly, a box cover of a stirring device 2 is opened, granular magnesium is put in, a starting motor 22 drives a stirring shaft 23 to rotate, a sleeve 24 is sleeved on the surface of the stirring shaft 23, the sleeve 24 is driven by the stirring shaft 23 to rotate, then a stirring roller 25 is driven by the sleeve 24 to stir, the interior of the device is heated by matching of a heating mechanism 26 and a heating assembly 27 during stirring, the granular magnesium in the granular magnesium is stirred in a heating space and can be stirred more fully, then the granular magnesium is extracted to the interior of the granular magnesium passivation device 1 by using a conveying pipe 11 to perform passivation work, in the process, dust is extracted by an exhaust pipe 12, the granular magnesium is fixed by matching between a fixing piece 32 and a sealing plate 33, then the dust floats upwards, dust particles in the dust are filtered by a filter plate 34, the filter plate 34 is limited by a limiting plate 35, and then the filter assembly 36 is matched with a filter 37, the dust is filtered more thoroughly.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111646340.8A CN114259899A (en) | 2021-12-29 | 2021-12-29 | Environment-friendly granular magnesium passivation system with high adaptability |
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| CN202111646340.8A CN114259899A (en) | 2021-12-29 | 2021-12-29 | Environment-friendly granular magnesium passivation system with high adaptability |
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| CN114259899A true CN114259899A (en) | 2022-04-01 |
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| CN202111646340.8A Pending CN114259899A (en) | 2021-12-29 | 2021-12-29 | Environment-friendly granular magnesium passivation system with high adaptability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119609125A (en) * | 2025-02-14 | 2025-03-14 | 山西富亨迪新材料股份有限公司 | Magnesium powder heating passivation device |
Citations (5)
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| CN101983803A (en) * | 2010-11-28 | 2011-03-09 | 营口东邦冶金设备耐材有限公司 | Environment-friendly granular magnesium passivation system |
| CN206410241U (en) * | 2016-12-29 | 2017-08-15 | 山东科技大学 | Air purifier |
| CN208426909U (en) * | 2018-04-27 | 2019-01-25 | 广东湛丰精细化工有限公司 | A kind of monomer mix convenient for rapid material-feeding |
| CN211537329U (en) * | 2019-10-31 | 2020-09-22 | 常熟市三佳磁业有限公司 | Glue dissolving pool for manganese-zinc ferrite material |
| CN214810952U (en) * | 2021-04-17 | 2021-11-23 | 长沙铭佳晟环保科技有限公司 | Air exhaust type PP medicine cabinet |
-
2021
- 2021-12-29 CN CN202111646340.8A patent/CN114259899A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983803A (en) * | 2010-11-28 | 2011-03-09 | 营口东邦冶金设备耐材有限公司 | Environment-friendly granular magnesium passivation system |
| CN206410241U (en) * | 2016-12-29 | 2017-08-15 | 山东科技大学 | Air purifier |
| CN208426909U (en) * | 2018-04-27 | 2019-01-25 | 广东湛丰精细化工有限公司 | A kind of monomer mix convenient for rapid material-feeding |
| CN211537329U (en) * | 2019-10-31 | 2020-09-22 | 常熟市三佳磁业有限公司 | Glue dissolving pool for manganese-zinc ferrite material |
| CN214810952U (en) * | 2021-04-17 | 2021-11-23 | 长沙铭佳晟环保科技有限公司 | Air exhaust type PP medicine cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119609125A (en) * | 2025-02-14 | 2025-03-14 | 山西富亨迪新材料股份有限公司 | Magnesium powder heating passivation device |
| CN119609125B (en) * | 2025-02-14 | 2025-05-13 | 山西富亨迪新材料股份有限公司 | Magnesium powder heating passivation device |
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Application publication date: 20220401 |