Tobacco conservation method

Tobacco conservation method

  • CN 103,622,155 B
  • Filed: 12/20/2013
  • Issued: 05/04/2016
  • Est. Priority Date: 12/20/2013
  • Status: Active Grant
First Claim
Patent Images

1. a tobacco conservation method, is characterized in that, it comprises the following steps:

  • Step 1, the sealing of tobacco leaf pile;

    1) according to institute'"'"'s maintenance tobacco leaf amount, tiling pallet or other backing plate, then on pallet and other backing plates, film laying or counterdie, as buffer protection film, are laid laminated film cigarette buttress end cover on buffer protection film;

    2) put at the laminated film cigarette buttress end pile that carries out tobacco leaf cigarette buttress, place the wireless humiture sensor for gathering cigarette buttress humiture in smoke box cored;

    3) tobacco leaf pile is arranged tobacco-plant pest-insect trapper in passageway one side after completing, and lasioderma serricorne, each 1 of cacac moth are piled up neatly insect pest situation for monitoring cigarette;

    4) cigarette buttress length after pile is measured to five laminated film covers of rear making and cover cigarette buttress, and laminated film cigarette buttress end cover and ready-made five laminated film covers are carried out to six laminated film cover bodies that edge sealing shape all-in-one-piece seals;

    5), in the wherein each reserved air inlet of the symmetrical centre at two ends and gas outlet of six laminated film covers, on another adjacent or end face of being separated by, reserved one is detected mouthful, positional distance ground 0.8-1m;

    Step 2, structure tobacco leaf sealed storage humiture control system;

    1) outside storehouse, humiture all-in-one and the corresponding auxiliary facility of controlling cigarette buttress maintenance state are installed in appointed area;

    2) set up 2 PVC air mains side by side apart from 2.5m position, ground at warehouse wall according to cigarette buttress heap code position and warehouse situation, respectively as air inlet supervisor and the supervisor that gives vent to anger, the arm of finally using according to the pitch arrangement inlet, outlet of cigarette buttress;

    3) be connected with air intake branch with the air inlet that wired hose connects sealed cigarette buttress, the gas outlet that cigarette is piled up neatly with go out gas branch pipe and be connected;

    4) air inlet supervisor and the supervisor that gives vent to anger are connected to respectively humiture all-in-one;

    The deinsectization of the stored goods such as step 3, tobacco leaf sealed storage;

    1) stored goods such as sealed storage tobacco leaf are carried out to desinsection processing, prevent that maintenance tobacco leaf from growing insect pest;

    2) as step 3,1) as described in desinsection processing mode carry out according to aluminum phosphide fumigation desinsection, two kinds of modes of tobacco leaf controlled atmosphere maintenance desinsection;

    Aluminum phosphide fumigation desinsection according to " the stifling safety code of storage cigarette Pest control hydrogen phosphide and carbon dioxide mix " (YC301-2009) and " aluminum phosphate tent fumigate operational procedure " (SN/T1442-2004) standard carry out, tobacco leaf controlled atmosphere maintenance desinsection is according to " sheet cigarette is stored maintenance controlled atmosphere storage method " (YC/T322-2009) standard execution;

    Step 4, wireless humiture monitoring and the regulation and control of humiture all-in-one intelligent linkage;

    1) after thiocyclam section end, keep the sealing state of cigarette buttress, the inlet, outlet of sealed cigarette buttress is connected with air inlet pipe and the escape pipe of humiture all-in-one, humiture all-in-one comprises by detecting a mouthful monitoring system that detects humiture situation in sealed cigarette buttress;

    Tobacco conservation environment set exists;

    humidity requirement 50~

    65RH, and temperature is 22-27 DEG C;

    2) the integrated intelligent humiture control of temperature and humidity monitor and humiture all-in-one;

    A. when humiture detected temperatures is during lower than 22 DEG C, humiture detects data and is sent to data display end and PC control terminal, automatically controls humiture all-in-one open by PC, and sealed cigarette buttress is carried out to air themperature setting, reaches the object heating;

    B. when humiture detected temperatures is during higher than 27 DEG C, humiture detects data and is sent to data display end and PC control terminal, automatically controls humiture all-in-one open by PC, and sealed cigarette buttress is carried out to air themperature setting, reaches the object of cooling;

    C. when humiture detects humidity during higher than 65RH, humiture detects data and is sent to data display end and PC control terminal, automatically controls humiture all-in-one open by PC, and sealed cigarette buttress is carried out to air humidity setting, and dry air reaches the object of dehumidifying;

    D. in the time that humiture detects humidity lower than 50RH, humiture detects data and is sent to data display end and PC control terminal, automatically controls humiture all-in-one open by PC, sealed cigarette is piled up neatly to the dry air that carries out air humidity setting, reaches the object of humidification;

    Step 5, in the tobacco mellowing maintenance of opening under humiture all-in-one control tobacco conservation condition;

    1) tobacco leaf normally refines, and passes into air, 22 DEG C of temperature controls, humidity requirement 60~

    65RH;

    2) accelerate tobacco mellowing speed, pass into air, 27 DEG C of temperature controls, humidity requirement 50~

    60RH.

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