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Special tobacco curing method for heat pump intensive curing barn

A dense curing barn and heat pump technology, which is applied in the fields of application, tobacco, and tobacco preparation, can solve the problems of unmatched heat pump intensive curing barns, and achieve the effects of simplifying the curing process, reducing workload, and making it easier to implement and promote

Inactive Publication Date: 2017-11-17
TOBACCO RES INST HENAN ACADEMY OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above problems, the present invention provides a special tobacco curing method for heat pump intensive curing barn, which can effectively solve the problem of incompatibility between the existing curing process and heat pump intensive barn, further improve the quality of tobacco leaf curing, and facilitate the application of heat pump intensive barn and promotion

Method used

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  • Special tobacco curing method for heat pump intensive curing barn
  • Special tobacco curing method for heat pump intensive curing barn
  • Special tobacco curing method for heat pump intensive curing barn

Examples

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Embodiment

[0022] Embodiment 1: Firstly, operate the tobacco clip loading process on the operating table to ensure that the quality of the tobacco leaves in the same clip and in the curing room is consistent. During the tobacco loading process, ensure that the tobacco leaves are evacuated and evenly distributed on the tobacco clips, and the leaf bases are aligned. The effective cigarette width is 8cm, each cigarette weighs 12kg, and the cigarette capacity per room is 4300kg. After hanging in the barn, the following special flue-curing steps are carried out in sequence:

[0023] (1) Humidity adjustment and yellowing period: ① Put the tobacco into the barn, close the moisture removal window, and then ignite to raise the dry bulb temperature to 38°C at a heating rate of 1°C / h, and at the same time, the wet bulb temperature is stable at 36°C. ℃, stabilize the temperature for 20 hours, until the tobacco leaves turn yellow at 5-6 hours; in this step, after ignition, first set the speed of the ...

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Abstract

The invention discloses a special tobacco curing method for a heat pump intensive curing barn. The special tobacco curing method for the heat pump intensive curing barn comprises the following steps of a humidifying and yellowing stage, a low-humidity color fixing stage and a rib-drying stage. After color fixing is finished, the temperature rises from 54 DEG C to 68 DEG C at a temperature rising speed of 1 DEG C / h and is kept stable, the wet-bulb temperature is kept stable at 40-41 DEG C until all tobacco leaves are rib-dried. The special tobacco curing method for the heat pump intensive curing barn has the positive beneficial effects that the specific technology parameters in all processes in the heat pump intensive curing process are precise, the curing procedures are simplified, and workload in the curing process is reduced; especially in the color fixing stage, the problem that color fixing is difficult in the prior curing process in a tobacco holding mode is solved effectively through the quick color fixing process, and operational implementation and popularization are easier.

Description

technical field [0001] The invention belongs to the technical field of tobacco leaf curing, and in particular relates to a special tobacco curing method used in a heat pump intensive curing barn. Background technique [0002] Baking is a key link in the production of flue-cured tobacco, and it is also a process that consumes a lot of energy. At present, coal is mainly used as fuel for baking, and the baking process will emit a large amount of CO into the atmosphere. 2 and other greenhouse gases, SO produced by coal combustion 2 Such harmful substances seriously pollute the environment and affect people's health, and coal is a non-renewable energy source. Facing the severe situation of tightening resource constraints, serious environmental pollution, and ecosystem degradation, we must establish the concept of ecological civilization that respects, conforms to, and protects nature, and takes the path of sustainable development. Finding a renewable, clean and economical ener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/10
CPCA24B3/10
Inventor 孟智勇李淑君李耀宇高相彬马浩波李成军李彦平王红军宗胜杰
Owner TOBACCO RES INST HENAN ACADEMY OF AGRI SCI
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