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Heat source device for drying moist products

A wet and product technology, applied in the agricultural field, can solve problems such as poor humidification effect

Active Publication Date: 2013-03-20
范塞娜科里艾可
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When spraying water mist through the nozzle to humidify the tobacco, because the water droplets will gather on the surface of the tobacco leaves and change the color of the tobacco leaves at the position of the water droplets, which will lead to poor humidification effect

Method used

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  • Heat source device for drying moist products
  • Heat source device for drying moist products
  • Heat source device for drying moist products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The tobacco dryer 1 includes a drying cabin 2 and a drying cabin 3. The tobacco leaf strings to be dried are stuffed into a cigarette rack or container and loaded into the drying cabin 3. The structure of the drying cabin 3 is similar to that of the tobacco dryer. The dryer cabins are made and supplied by the manufacturer with the same construction and need no further introduction.

[0017] Tobacco drying is divided into a moisture-unremoved area and a moisture-removed area, and the moisture from the tobacco drying cabin 3 is removed in the moisture-removed area. The yellowing of tobacco leaves occurs in the area where the water is not removed, and the color fixing of tobacco leaves and the drying of tobacco leaves and tobacco stems occur in the area of ​​water removal.

[0018] When drying tobacco, tobacco manufacturers accept the drying technology of tobacco production and drying instructors, which can be applied to tobacco leaves of different maturity and different p...

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Abstract

Energy sources: solar collectors (4), air to water high temperature heat pump (5) and hot- water boiler (6). By using radial ventilator (86) drying air flows through duct (114), passes through perforated floor (115), enters into chamber (3), it becomes moist by flowing through moist product, flows through the opening (94) into duct (34). When moisture is not removed moist air flows through duct (35), hot water to air heat exchanger (15), becomes drying air and repeats the circulation. When moisture is removed part of moist air in duct (34) flows through air to air plate heat exchangers (7) and (8), air to water heat exchanger (9) and through ducts (96) and (97) flows into environment The air from environment enters through jalousies (108) and (109), flows through ducts (110) and (111) passes through hot water to air heat exchangers (10) and (11), air to air plate heat exchangers (7) and (8), and mixes with moist air in duct (35). Mixed air flows through hot water to air heat exchanger (15), becomes drying air and keeps on flowing. The moistening is performed by over-heated water steam.

Description

technical field [0001] The invention belongs to the field of agriculture and relates to the drying of moist products, in particular tobacco products, according to the International Patent Classification system (IPC) with reference numbers F26B 23 / 00 and A24B 1 / 02. [0002] technical problem [0003] The present invention uses a heat source below 100°C to solve the reliability and efficiency problems of the wet product drying device, especially the tobacco drying device; the energy consumption is reduced through the installed existing heat source; the motor three-way three-position control valve is used Continuously provide energy to the hot water-air heat exchanger to stabilize the drying air temperature at the set value, and the control valve drives the temperature transmitter and the three-point suspension device controlled by the digital regulator / indicator; through heat recovery, the utilization The energy contained in the humid air discharged into the atmosphere by the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B21/02F26B21/06F26B23/00
CPCF26B9/06F26B3/28F26B21/06F26B23/001F28F27/02F26B21/02F28D9/00F26B25/10F24J2/42F24S90/00Y02P70/10
Inventor 帕内·孔迪奇
Owner 范塞娜科里艾可
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