Potassium nitrate spray crystallization device
A technology of spray crystallization and potassium nitrate, applied in the field of potassium nitrate, can solve problems such as low efficiency, uneven potassium nitrate, easy precipitation, etc., and achieve the effect of preventing unevenness and improving quality
Active Publication Date: 2018-05-22
江西金利达钾业有限责任公司
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Problems solved by technology
[0004]
The object of the present invention is to provide a kind of potassium nitrate spray crystallizer, to solve the problem that the existing potassium nitrate spray crystallizer all adopts blower fan to suck the cold air from the outside into the tank body from the air inlet, so that the air will flow upwards quickly, so as to be compatible with The nozzle sprays atomized fine liquid dots for heat exchange to crystallize potassium nitrate, but when the indoor temperature is high, it is not conducive to the spray crystallization of potassium nitrate, which makes the efficiency of spray crystallization of potassium nitrate low, and potassium nitrate solution in Precipitation is prone to occur inside the solution tank, which makes potassium nitrate uneven after spray crystallization
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[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0018] See Figure 1-2 , The present invention provides a technical solution: a potassium nitrate spray crystallizer, including tank body 1, solution tank 2, No. 1 pipe 3, rotating shaft 4, feed port 5, No. 1 circulating pump 6, No. 2 pipe 7 , Water injection port 8, fan 9, cooling device 10, spray pipe 11, nozzle 12, controller 13, support leg 14, motor 15, mixing blade 16, fixed rod 17, vibrator 18, discharge port 19, rotating rod 20 ...
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The invention discloses a potassium nitrate spray crystallization device, comprising a tank, a fixed rod and a solution box, wherein one side of the tank is fixedly connected with the solution box bymeans of the fixed rod; the solution box is internally and rotatably connected with a rotating shaft; the outer side of the rotating shaft is fixedly connected with stirring blades; the lower end of the solution box is fixedly connected with a motor; the motor is fixedly connected with the rotating shaft by means of a coupling; a cooling device is fixedly connected with the top of the tank; the cooling device comprises a shell, an air inlet and an air outlet; the air inlet is formed at the upper end of the shell, and the air outlet is formed at the lower end of the shell; the shell is internally and fixedly connected with an evaporator; the upper end of the evaporator is fixedly connected with a water separator; the water separator is communicated with the evaporator; a water tank is fixedly connected with the inner wall of the shell; a circulating water pump No. 2 is arranged at one side of the water tank. The potassium nitrate spray crystallization device is provided with a cooling mechanism, and the cooling mechanism can effectively improve the potassium nitrate crystallization efficiency.
Description
Technical field [0001] The invention relates to the technical field of potassium nitrate, in particular to a potassium nitrate spray crystallizer. Background technique [0002] Potassium nitrate is a colorless transparent rhombic or rhombic crystal white powder, easily soluble in water, insoluble in ethanol, and not easy to deliquesce in the air. The product is a strong oxidant and can burn and explode in contact with organic matter. Potassium nitrate is mostly used to make gunpowder, glass, matches, and as fertilizer and analytical reagents. Potassium nitrate is a chlorine-free potassium and nitrogen compound fertilizer. The total content of plant nutrients potassium and nitrogen can reach about 60%, and it has good physical and chemical properties. Potassium nitrate applied to tobacco has high fertilizer efficiency, is easy to absorb, promotes the early emergence of seedlings, increases tobacco yield, and improves tobacco quality. Potassium nitrate is widely used in the agric...
Claims
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IPC IPC(8): B01D9/02C01D9/00
CPCB01D9/0027B01D9/0081C01D9/00Y02P20/10
Inventor 田野赵家春赵晨梁廷刚熊云生李武平
Owner 江西金利达钾业有限责任公司