Material drying device
A drying device and material technology, applied in the direction of heating device, drying, drying machine, etc., can solve the problems of high cost, energy waste, uneconomical and practical, etc., and achieve long service life, good drying effect and energy saving effect
Inactive Publication Date: 2013-09-04
TIANJIN YUFENG CHEM
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Problems solved by technology
[0002] After the calcium hypochlorite is processed, it needs to be dried. In the prior art, a steam boiler is usually used to heat water to generate hot steam, and the heat of the hot steam is used to dry the material. After the hot steam dries the material, The cooled steam is directly discharged into the air through the pipeline, and water needs to be frequently added to the steam boiler, which is time-consuming and labor-intensive. The use of this device causes a great waste of energy, high cost, and also causes certain pollution to the environment , not economical and practical
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[0013] like figure 1 As shown, a material drying device of the present invention includes a heat-conducting boiler 1 and a heat exchanger 2; a control device 3 is connected to the heat-conducting boiler 1; The cavity 4 is filled with heat-conducting oil, an oil-conducting pipe 5 is connected to the hot-oil cavity 4, a heat exchanger 2 is connected to the oil-guiding pipe 5, and the other end of the heat exchanger 2 is connected to a heat exchanger 2 through the oil-guiding pipe 5. An oil pump 6 , the other end of the hot oil pump 6 is connected to the hot oil chamber 4 through an oil guide pipe 5 .
[0014] The hot oil chamber 4 , the heat exchanger 2 and the hot oil pump 6 form a closed circuit through the oil guide pipe 5 .
[0015] Preferably, the control device 3 is provided with a temperature control button 7 , which can conveniently control the temperature of the heat-conducting oil in the hot-oil chamber 4 .
[0016] Preferably, the heat exchanger 2 is provided with a...
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The invention provides a material drying device which comprises a heat-transfer boiler and a heat exchanger. A control device is connected to the heat-transfer boiler, an oil heating cavity is arranged in the boiler, filled with heat-transfer oil and connected with an oil guide pipe, the heat exchanger is connected to the oil guide pipe, the other end of the heat exchanger is connected with a hot oil pump through the oil guide pipe, and the other end of the hot oil pump is connected with the hot oil cavity through the oil guide pipe. Besides, temperature control buttons are arranged on the control device, a fan is arranged on the heat exchanger, and the oil guide pipe is provided with a valve. The heat-transfer oil is heated by the heat-transfer boiler, heat generated from the heat-transfer oil is used for drying materials, the cooled heat-transfer oil flows back to the oil heating cavity through the hot oil pump, so that a heat-transfer oil circulation is formed. The material drying device has good drying effect to materials; the heat-transfer oil can be recycled so that energy is saved while a process of adding the heat-transfer oil all the time is omitted, and both time and labor are saved. Therefore, the material drying device has the advantages of simple structure, long service life, energy saving, environmental protection and the like.
Description
technical field [0001] The invention belongs to the technical field of chemical industry, in particular to a material drying device for drying calcium hypochlorite. Background technique [0002] After the calcium hypochlorite is processed, it needs to be dried. In the prior art, a steam boiler is usually used to heat water to generate hot steam, and the heat of the hot steam is used to dry the material. After the hot steam dries the material, The cooled steam is directly discharged into the air through the pipeline, and it is necessary to continuously add water to the steam boiler, which is time-consuming and labor-intensive. The use of this device results in a great waste of energy, high cost, and a certain amount of pollution to the environment. , not economical and practical. SUMMARY OF THE INVENTION [0003] The problem to be solved by the present invention is to provide a material drying device which is simple in structure, economical and practical, low in cost and g...
Claims
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IPC IPC(8): F26B23/10
Inventor 张广松
Owner TIANJIN YUFENG CHEM