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Adjustable type uniform preparation device of rare earth oxalate
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A preparation device and adjustable technology, which is applied in the preparation of carboxylate, carboxylate, and organic compounds, etc., can solve the problem of uneven particles of rare earth oxalate
Inactive Publication Date: 2017-07-14
林建武
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[0006] In order to overcome the disadvantage of uneven rare earth oxalate particles prepared in the existing rare earth oxalate preparation process, the technical problem to be solved by the present invention is to provide a method that can adjust the addition speed of ammonium hydrogen oxalate so that the preparation of rare earth oxalate particles is uniform. Rare earth oxalate adjustable uniform preparation device
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Embodiment 1
[0035] A rare earth oxalate adjustable uniform preparation device, such as Figure 1-7 As shown, it includes a reaction box 1, a reaction mechanism 3, a feeding mechanism 4 and a first baffle 2. The right side of the bottom of the reaction box 1 is hingedly connected with the first baffle 2, and the left side of the bottom of the first baffle 2 is connected by bolts. The way is connected with the left side of the bottom of the reaction box 1, the reaction box 1 is provided with a reaction mechanism 3, and the top of the reaction box 1 is provided with a feeding mechanism 4.
Embodiment 2
[0037] A rare earth oxalate adjustable uniform preparation device, such as Figure 1-7 As shown, it includes a reaction box 1, a reaction mechanism 3, a feeding mechanism 4 and a first baffle 2. The right side of the bottom of the reaction box 1 is hingedly connected with the first baffle 2, and the left side of the bottom of the first baffle 2 is connected by bolts. The way is connected with the left side of the bottom of the reaction box 1, the reaction box 1 is provided with a reaction mechanism 3, and the top of the reaction box 1 is provided with a feeding mechanism 4.
[0038] The reaction mechanism 3 includes a first rotating rod 31, a screw rod 32, a stirring rod 33, a first bearing seat 34, a sealing ring 35 and a rubber pad 36, and the left and right walls of the reaction box 1 are provided with a sealing ring 35, and the reaction box 1 The first bearing seat 34 is arranged on the left and right sides of the outside, and the sealing ring 35 is located between the fir...
Embodiment 3
[0040] A rare earth oxalate adjustable uniform preparation device, such as Figure 1-7 As shown, it includes a reaction box 1, a reaction mechanism 3, a feeding mechanism 4 and a first baffle 2. The right side of the bottom of the reaction box 1 is hingedly connected with the first baffle 2, and the left side of the bottom of the first baffle 2 is connected by bolts. The way is connected with the left side of the bottom of the reaction box 1, the reaction box 1 is provided with a reaction mechanism 3, and the top of the reaction box 1 is provided with a feeding mechanism 4.
[0041] The reaction mechanism 3 includes a first rotating rod 31, a screw rod 32, a stirring rod 33, a first bearing seat 34, a sealing ring 35 and a rubber pad 36, and the left and right walls of the reaction box 1 are provided with a sealing ring 35, and the reaction box 1 The first bearing seat 34 is arranged on the left and right sides of the outside, and the sealing ring 35 is located between the fir...
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Abstract
The invention relates to a uniform preparation device, in particular to an adjustable rare earthoxalate uniform preparation device. The technical problem to be solved by the present invention is to provide an adjustable uniform preparation device for rare earthoxalate that can adjust the adding speed of ammoniumhydrogenoxalate so that the rare earth oxalate particles can be uniformly prepared. In order to solve the above-mentioned technical problems, the present invention provides such an adjustable rare earth oxalate uniform preparation device, including a reaction box, etc.; the right side of the bottom of the reaction box is hingedly connected with a first baffle, and the left side of the bottom of the first baffle is connected by a bolt The connection mode is connected with the left side of the bottom of the reaction box, the reaction mechanism is arranged in the reaction box, and the feeding mechanism is arranged on the top of the reaction box. The present invention designs an adjustable rare earth oxalate homogeneous preparation device, which can fully react ammoniumhydrogen oxalate and rare earth by being provided with a reaction mechanism, and is provided with a feeding mechanism.
Description
technical field [0001] The invention relates to a uniform preparation device, in particular to an adjustable rare earth oxalate uniform preparation device. Background technique [0002] Rare earths are known as "industrial vitamins". Now it has become an extremely important strategic resource. Rare earth element oxides refer to oxides of 15 lanthanide elements with atomic numbers from 57 to 71 in the periodic table of elements, and oxides of scandium and yttrium, a total of 17 elements whose chemical properties are similar to lanthanide elements. Rare earth elements have been widely used in petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and other fields. With the advancement of science and technology and continuous breakthroughs in application technology, the value of rare earth oxides will increase. [0003] Now when people prepare rare earth oxalate, they need to add the diluted ammoniumhydrogen oxalate into the rare earth...
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Application Information
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