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
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for special flue-cured tobacco used in a heat pump intensive barn, which comprises the following steps: the stage of adjusting humidity and turning yellow, the stage of low-humidity color fixing, and the stage of drying gluten. The temperature is raised to 68°C and kept stable, and the wet bulb temperature is stabilized at 40-41°C until all the tobacco leaves are dry. The positive and beneficial effects of the present invention are that: the present invention accurately defines the specific process parameters of each process in the heat pump intensive baking process, simplifies the baking process, and reduces the workload of the baking process. The color process effectively solves the problem of difficult color fixation in the previous tobacco clamp baking process, and is easier to operate, implement and promote.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap