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Pump-type liquid atomizing drying device

A liquid atomization and dryer technology, used in spray evaporation and other directions, can solve problems such as low efficiency, small spray volume, particle blockage, etc., and achieve the effect of low energy consumption, wide application range, and accelerated evaporation and drying.

Inactive Publication Date: 2014-09-03
贾会荣 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of this method are: 1. The spray volume is small and the efficiency is low; 2. To achieve the atomization effect, the aperture of the nozzle hole must be small enough, which makes it easy to be blocked by particles and cannot handle liquids with particles. Such as seawater, silt, etc. containing crystallized salt particles

Method used

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  • Pump-type liquid atomizing drying device
  • Pump-type liquid atomizing drying device
  • Pump-type liquid atomizing drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as attached figure 1 to attach image 3As shown, the pump-type liquid atomizing dryer includes a lower casing 7, the lower part of the lower casing 7 is provided with a water inlet 10, and a motor 9 is fixedly connected to the lower casing 7, and the motor 9 is a submersible motor. The upper end of the lower housing 7 is connected with a cylindrical upper housing 5, the upper housing 5 communicates with the lower housing 7 and the water inlet 10, and the output shaft 4 of the motor 9 is connected with an impeller 8 and an upper flywheel 1. The impeller 8 is located in the lower casing 7. The upper flywheel 1 is disc-shaped and located above the upper casing 5. Below the upper flywheel 1, there are seven ring-shaped lower flywheels 6 connected in turn. The lower flywheel 6 surrounds Around the upper casing 5, the upper flywheel 1 and the lower flywheel 6 are arranged horizontally, that is, the inclination angle from the center to the outer circumference is...

Embodiment 2

[0028] Embodiment 2: as attached Figure 4 to attach Image 6 As shown, the pump-type liquid atomizing dryer includes a lower casing 7, the lower part of the lower casing 7 is provided with a water inlet 10, and a motor 9 is fixedly connected to the lower casing 7, and the motor 9 is a submersible motor. A cavity 12 is formed between the motor 9 and the lower casing 7, the upper end of the lower casing 7 is connected with a cylindrical upper casing 5, and the cavity 12 in the upper casing 5 and the lower casing 7 , the water inlet 10 is connected, the output shaft 4 of the motor 9 is connected with an impeller 8 and an upper flywheel 1, the impeller 8 is located in the lower casing 7, and the upper flywheel 1 is a disc type and is located above the upper casing 5, the The bottom of the upper flywheel 1 is connected with seven ring-shaped lower flywheels 6 in turn, and the lower flywheel 6 surrounds the upper casing 5. The upper flywheel 1 and the lower flywheel 6 are inclined...

Embodiment 3

[0029] Embodiment 3: as attached Figure 7 to attach Figure 9 As shown, the pump-type liquid atomizing dryer includes a lower casing 7, the upper end of the lower casing 7 is connected with a cylindrical upper casing 5, and the lower part of the lower casing 7 is provided with a water inlet 10. The lower housing 7 is fixedly connected with a motor 9, and the motor 9 is a submersible motor. A cavity 12 is formed between the motor 9 and the lower housing 7, and the cavity 12 in the upper housing 5 and the lower housing 7 , the water inlet 10 is connected, the output shaft of the motor 9 includes an upper output shaft 41 protruding from the top and a lower output shaft 42 protruding from the bottom, the lower output shaft 42 is fixedly connected with the impeller 8, and the upper output shaft 41 is fixed A disk-shaped upper flywheel 1 is connected, and the upper flywheel 1 is located above the upper casing 5. Below the upper flywheel 1, there are seven ring-shaped lower flywhee...

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Abstract

The invention provides a pump-type liquid atomizing drying device. The pump-type liquid atomizing drying device comprises a lower shell, wherein the lower shell is provided with a water inlet, a motor is fixedly connected in the lower shell, and the pump-type liquid atomizing drying device is characterized in that the upper end of the lower shell is connected with a cylindrical upper shell, the upper shell is communicated with the lower shell, an output shaft of the motor is connected with an impeller and an upper flywheel, the lower part of the upper flywheel is sequentially connected with a plurality of ring-shaped lower flywheels, the upper flywheel is fixedly connected with the output shaft, the surface of each lower flywheel and / or the upper flywheel is provided with atomizing teeth, and the side wall of the upper shell is provided with a plurality of water injection holes corresponding to a centrifugal atomizing device. By adopting the pump-type liquid atomizing drying device, under the condition that little energy is consumed, a great amount of different liquids and liquid contained solid particles can be atomized and dried, the application range is wide, the evaporation drying of the liquids can be greatly improved by atomizing the liquids and greatly absorbing the heat in the air, the energy consumption is low, and the pump-type liquid atomizing drying device can be widely applied to the fields of air curing of salt in salt ponds, preparation of milk powder, the sludge drying, and the like.

Description

technical field [0001] The invention relates to the field of drying mechanical equipment, in particular to a pump type liquid atomizing dryer. Background technique [0002] Drying devices are widely used in industry, and are widely used in various fields that need to increase concentration, dry powder and liquid purification. At present, most of the drying devices used in industry use heating to promote evaporation for rapid drying. But heat drying has many problems. First of all, heating various liquids requires a large amount of energy, which is not good for environmental protection. Moreover, even if the waste heat generated by power plants is used, there are problems of limited application sites and regions; secondly, some products are sensitive to temperature and cannot be heated. In addition, the heating rough evaporation method also has the problem of high cost. To solve this problem, the liquid can be dispersed into mist to greatly increase its surface area, so as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/18B01D1/20
Inventor 申铉濬
Owner 贾会荣
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