Novel fuel gas baking oven for vinegar brewing, fire-curing and fermenting and vinegar brewing, fire-curing and fermenting method thereof

A gas-fired roasting and roasting furnace technology, which is applied in the preparation of vinegar and other directions, can solve the problems of uneven temperature, difficult control of roasting (smoked roasting) process, unstable roasting temperature of vinegar fermented grains, etc. The effect of promoting large-scale development of enterprises and improving heat transfer efficiency

Active Publication Date: 2015-07-22
江西省陶瓷研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is that the temperature in the traditional traditional vinegar fermented grains roasting (smoking) furnace is not uniform, the temperature of vinegar grains baking (smoking) is unstable, the baking (smoking) time and baking (Smoking and baking) process is difficult to control and other issues

Method used

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  • Novel fuel gas baking oven for vinegar brewing, fire-curing and fermenting and vinegar brewing, fire-curing and fermenting method thereof
  • Novel fuel gas baking oven for vinegar brewing, fire-curing and fermenting and vinegar brewing, fire-curing and fermenting method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] 1. Ingredients: the main material is 100kg (the crushing particle size is 40 mesh); the auxiliary material is 160-300kg; the starter is 40kg; the main material is sorghum; the auxiliary material is wheat bran and rice bran; The ratio between them is 1:1~1.5; Daqu is used as starter;

[0043] 2. Mix the main ingredients and auxiliary ingredients first, then steam for 1.5-2 hours;

[0044] 3. Cool the steamed raw materials to room temperature;

[0045] 4. Add starter to the cooled raw materials and mix well;

[0046] 5. Put the raw materials added with the starter into the fermentation tank, carry out alcoholic fermentation at room temperature for 9-18 days, and then carry out acetic acid fermentation at room temperature for 9 days to ferment into mature vinegar unstrained spirits.

[0047] 6. Put the mature vinegar unstrained spirits into the storage tank (ie heat-resistant stainless steel tank) built into the baking (smoking) furnace and seal it;

[0048] 7. Start th...

Embodiment 2

[0062] Embodiment 2: The difference between this embodiment and Embodiment 1 lies in the fully automatic control of the burner, and the others are the same as Embodiment 1.

[0063] Fully automatic burner control includes manual cut-off valve, gas filter, gas pressure switch, safety valve, gas pressure regulator, valve leak detection controller, working valve, gas butterfly servo motor, air servo motor, air pressure switch, combustion head and gas butterfly valve;

[0064] The manual cut-off valve is connected to the gas filter through the coupling, the gas filter is connected to the gas pressure switch through the pipeline, the gas pressure switch is connected to the safety valve through the pipeline, the safety valve is connected to the gas pressure regulator through the pipeline, and the gas pressure regulator is connected to the valve detection through the pipeline. The leak controller and the valve leak detection controller are connected to the working solenoid valve thro...

Embodiment 3

[0079] Embodiment 3: The difference between this embodiment and Embodiment 2 is that the electrical connection of the fully automatic control burner of this embodiment includes a control board, and pin 1 of the control board is connected to the ionization electrode;

[0080] The N pin of the valve leak detection controller is connected to the 6 pin of the air servo motor, the L1 pin of the valve leak detection controller is connected to the 3 pin of the air servo motor, and the T2 pin of the valve leak detection controller is connected to the 2 pin of the gas pressure switch;

[0081] Connect pin 2 of the control board to the connection line between pin N of the valve leak detection controller and pin 6 of the air servo motor;

[0082] The 3 pins of the control board are respectively connected to the 3 pins of the air pressure switch, the 8 pins of the air servo motor and one end of the gas servo motor; the other end of the gas servo motor is connected to the N pin of the valve...

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Abstract

The invention discloses a novel fuel gas baking oven for vinegar brewing, fire-curing and fermenting, and belongs to brewing facilities of Shanxi mature vinegar. The fuel gas baking oven comprises a hot blast stove, wherein a heat transfer pipeline of the hot blast stove is connected to an annular air box in the baking oven; a full-automatic control combustor and a draught fan are arranged in the stove body of the hot blast stove; a plurality of material vats, the annular air box and a waste heat air box are arranged inside the baking oven; a plurality of jet holes are formed in the annular air box; a plurality of waste heat drawing holes are formed in the waste heat air box; the annular air box is arranged below the material vats; the waste heat air box is arranged above the material vats and between two rows of the material vats. The novel fuel gas baking oven disclosed by the invention can solve the problems that at present, the conventional baking oven for vinegar brewing, fire-curing and fermenting is not uniform in in-stove temperature, unstable in vinegar brewing and fire-curing temperature, difficult to control the fire-curing time and the fire-curing process.

Description

technical field [0001] The invention belongs to the technical field of roasting (smoking) furnace for brewing smoked grains of Shanxi aged vinegar, and in particular relates to a novel gas-fired (smoked) furnace for brewing vinegar-smoked grains and a method for brewing smoked grains of vinegar and the same. Background technique [0002] "Shanxi Mature Vinegar has a long history and unique flavor, and is well-known at home and abroad. Yiyuanqing (Ninghuafu), a century-old factory, is one of the most representative enterprises in the vinegar industry. Yiyuanqing (Ninghuafu) has been inherited for more than 600 years So far, because of its unique vinegar making process and unique product flavor, it is favored by consumers. [0003] Yiyuanqing’s traditional vinegar-making process has formed a unique process technology in the long-term production practice, especially the smoked grains process, which plays an important role in the flavor and quality of vinegar (product). [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12J1/10C12J1/00
CPCC12J1/00C12J1/10
Inventor 赵魁吴永开刘添泉连俊宝洪亮张惠强吴俊潘映东冯长清
Owner 江西省陶瓷研究所
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