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A technology of inorganic powder materials and synthesis devices, which is applied in the fields of combination devices, dispersed particle filtration, lighting and heating equipment, etc., can solve the problems of harsh process conditions, unsatisfactory mixing and coating effects, and complicated process steps, and achieves high performance. The effect of powder collection efficiency, stable air pressure and convenient operation
Active Publication Date: 2015-10-07
滨海西洋汽车用品有限公司
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is: it is aimed at the problems of harsh process conditions, complicated process steps, unsatisfactory mixing and coating effects in the preparation method of mixed type and coated powder materials in the prior art.
Method used
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Embodiment 2
[0049] image 3 It is a schematic diagram of the left half of the inorganic powder material synthesis device of the second embodiment of the present invention with B-B as the fracture surface, Figure 4 It is a schematic diagram of the right half of the inorganic powder material synthesis device in Example 2 of the present invention with B-B as the fracture surface. ,Such as image 3 , Figure 4 as shown,
[0050] The device consists of raw and auxiliary material supply system, reaction system, collection system, tail gas treatment system and electrical control system.
[0051] The device in this embodiment has the same parts and symbols as those in the first embodiment, and the description of the device is omitted in this embodiment.
[0052] Compared with Embodiment 1, this embodiment mainly has the following differences:
[0053] The raw material supply system includes a gas raw material supply device, a solid raw material supply device and a liquid raw material supply...
Embodiment 3
[0058] Figure 5 It is a schematic diagram of the left half of the inorganic powder material synthesis device of the third embodiment of the present invention with C-C as the fracture surface, Image 6 It is a schematic diagram of the right half of the inorganic powder material synthesis device in Example 3 of the present invention with C-C as the fracture surface, as shown in Figure 5 , Image 6 as shown,
[0059] The device consists of raw and auxiliary material supply system, reaction system, collection system, tail gas treatment system and electrical control system.
[0060] The device in this embodiment has the same parts and symbols as those in the first and second embodiments described above, and the description of this embodiment is omitted.
[0061] Compared with embodiment one and embodiment two, this embodiment mainly has the following differences:
[0062] The sintering furnace 400 adopts a tilting structure (the angle between the central axis of the sintering...
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Abstract
The invention relates to an inorganic powder body material synthesis device, which solves the technical problems that in the existing method, the process conditions are harsh, the process steps are complicated, the mixing and cladding effects are not ideal, and the like. The inorganic powder body material synthesis device has the technical scheme that the inorganic powder body material synthesis device comprises a raw material and auxiliary material supply system, a reaction system, a collection system and a tail gas treatment system, wherein the raw material and auxiliary material supply system feeds the raw material into the reaction system, after the raw material reaction, products enter the collection system, and the tail gas enters the tail gas treatment system; the raw material and auxiliary material supply system comprises one kind or more than one kind of devices including a gas raw material supply device, a liquid raw material supply device and a solid raw material supply device, the reaction system comprises a sintering furnace and at least one reaction pipe arranged in the sintering furnace, and the tail gas treatment system is in any one kind of structure in the two following structures: one structure is provided with a treatment system being an integrated tail gas treatment system comprising a main box, a liquid storage tank, a condenser, an atomization sheet and a separation plate; and the other structure is provided with a treatment system being a unit serial connection type tail gas treatment system comprising a steam fog treatment unit, a defogging unit, a condenser and a liquid storage tank.
Description
technical field [0001] The invention relates to an inorganic powder material synthesis device, in particular to a synthesis device for fluorescent powder and ceramic powder. Background technique [0002] Inorganic powder materials include fluorescent powder, ceramic powder, etc., which are widely used in the manufacture of display screens, lighting sources, and ceramic products. In actual use, based on the requirements of process performance or use performance, it is often required to have smooth surface, nearly spherical or spherical microscopic particle characteristics, and in some cases it is also necessary to obtain a mixed powder with multi-component uniform mixing, or to obtain particles Coated powder material coated on the surface. [0003] The methods for synthesizing inorganic powder materials include solid phase synthesis, chemical precipitation, combustion synthesis, microwave synthesis, hydrothermal synthesis, sol-gel method, etc. The solid-phase synthesis meth...
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