A kind of fermentation pickled vegetable device and automatic feed/discharge technique thereof
Technical field
The invention belongs to food processing technology field, particularly relate to a kind of fermentation pickled vegetable device and automatic feed/discharge technique thereof.
Background technology
Pickles are the Typical Representative of distinct Chinese characteristics fermented food, with a long history, and cultural deposits are deep, are the rarity of chinese tradition biological food industry, are to be derived from China domestic biological technology products, obtain extensive consumer's favor.But at present, the production of the brewed pickles of China's tradition mainly be take traditional pickle jar as main fermentation utensil.Utilize traditional pickle jar as main round fermentation pickled vegetable, the input and output material of its pickles is all to adopt manually to complete, and its labour intensity is very large, and operation inconvenience, cannot realize scale and the industrialization of pickle production,
In order to solve the problems of the technologies described above, patent CN201733815U discloses a kind of continuous pickle fermentation device, realized the serialization of pickle production, but this device is due to the Structure Designing Problem of its input and output material end, exist sealing effectiveness poor, therefore cannot provide pickle fermentation needed anaerobic environment, affect kimchi products quality, and there is more dead angle in its structural design, clean inconvenience, easily grow miscellaneous bacteria, after long-time use, cannot carry out high-temperature sterilization to Zymolysis Equipment, thus the unfavorable factor of the pickle fermentation of eliminating the effects of the act.
Summary of the invention
The object of the invention is to, for the problem of above-mentioned existence, provide a kind of and can simulate the good sealed environment of traditional pickle fermentation altar, can realize fermentation pickled vegetable device and the automatic feed/discharge technique thereof of the fast automatic input and output material of material in fermentation tank simultaneously.
Technical scheme of the present invention is achieved in that a kind of fermentation pickled vegetable device, comprise fermentation tank body, on described fermentation tank body top, be provided with material inlet, its bottom is provided with material outlet, it is characterized in that: described fermentation tank body is connected with automatic discharger with automatic feeding mechanism respectively, described automatic feeding mechanism comprises feed pipe, exhaust tube and vavuum pump, described feed pipe one end is communicated with storage tank, its other end is communicated with material inlet, described exhaust tube one end is communicated with the confined space of material liquid surface top in fermentation tank body, its other end is communicated with the air inlet of vavuum pump, described automatic discharger comprises air compressor machine and air inlet pipe, described air inlet pipe one end is communicated with the air outlet of air compressor machine, its other end is communicated with the confined space of material liquid surface top in fermentation tank body.
Fermentation pickled vegetable device of the present invention, tank body lower part material outlet place of fermenting described in it is communicated with bubbling pipe one end, and the described bubbling pipe other end is communicated with the air outlet of air compressor machine.
Fermentation pickled vegetable device of the present invention, described in it, feed pipe is DN60~80, and exhaust tube is DN50~80, and air inlet pipe is DN100~150, and vacuum pump pressure is 0.1~0.2MPa, air compressor machine pressure is 0.2~0.3MPa.
Fermentation pickled vegetable device of the present invention, its upper end in described fermentation tank body is provided with at least one CIP cleaning head.
Fermentation pickled vegetable device of the present invention, it is provided with temperature measuring probe, pH value detection probe and oxygen dissolved detection probe at described fermentation tank body side surface, is provided with lactobacillus suspension inoculation mouthful on described fermentation tank body top.
Fermentation pickled vegetable device of the present invention, the gradient of tank body lower taper of fermenting described in it is 65 °~75 °, described material outlet is DN100~200.
An automatic feed/discharge technique that adopts above-mentioned fermentation pickled vegetable device, is characterized in that: comprise the following steps:
A), close the material outlet of fermentation tank body, the material inlet of opening fermentation tank body makes it be communicated with feed pipe, air compressor machine quits work, start vavuum pump, the tank interior that makes to ferment forms negative pressure, material automatically by storage tank in feed pipe enters into fermentation tank body, described material is the solid-liquid mixture that dish water mixes;
B), after reaching the material feeding amount of technological requirement, vavuum pump quits work, now fermentation tank inside and outside pressure reaches poised state, now close fermentation tank body material inlet, the tank interior that makes to ferment forms complete air-tight state and carries out fermentation process;
C), after fermentation completes, open the material outlet of fermentation tank body, start air compressor machine simultaneously, by air inlet pipe, to the confined space air inlet of material liquid surface top in fermentation tank body, form malleation, material in fermentation tank body is extruded by material outlet, and inflate and make it form continuous rolling state to the material outlet place of fermentation tank body by bubbling pipe, finally complete the discharge of fermentation material in tank.
Automatic feed/discharge technique of the present invention, it is in described step b), in material sweat, the situation of temperature, pH value and oxygen dissolved in the temperature measuring probe arranging by fermentation tank body side surface, pH value detection probe and oxygen dissolved detection probe Real-Time Monitoring fermentation tank body, according to the yeastiness of the testing result judgement material of each detection probe, when reaching technological requirement, enter self-emptying operation.
The present invention adopts the mode of negative pressure charging malleation discharging; making to ferment material in tank can fast automatic ground input and output material; greatly less labour intensity; scale and the industrialization of pickle production have been realized; when fermentation, guarantee the good sealed environment of fermentation tank body simultaneously, guaranteed the quality of product fermentation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark in figure: 1 is fermentation tank body, and 2 is material inlet, and 3 is material outlet, 4 is feed pipe, and 5 is exhaust tube, and 6 is vavuum pump, 7 is storage tank, and 8 is air compressor machine, and 9 is air inlet pipe, 10 is bubbling pipe, 11 is CIP cleaning head, and 12 is temperature measuring probe, and 13 is pH value detection probe, 14 is oxygen dissolved detection probe, and 15 is lactobacillus suspension inoculation mouthful.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of fermentation pickled vegetable device, comprises fermentation tank body 1, on described fermentation tank body 1 top, is provided with material inlet 2, and its bottom is provided with material outlet 3, and described fermentation tank body 1 is connected with automatic discharger with automatic feeding mechanism respectively, described fermentation tank body 1 bottom is tapered, its gradient is 65 °~75 °, described material outlet 3 is DN100~200, the gradient of tank body lower part of wherein fermenting and the pore size of material outlet design through creative work, both complement each other, only have and while meeting above-mentioned two conditions, just can reach best discharging effect simultaneously, be that discharging speed is fast, unobstructed and the overall structure Sizes of discharging, in the interior upper end of described fermentation tank body 1, be provided with two CIP cleaning heads 11, when fermentation tank interior need to be cleaned, by the rotary-jet cleaning agent of 360 ° of CIP cleaning heads, can to fermentation tank interior, thoroughly clean quickly and easily, guarantee that fermentation tank interior does not leave any corner or spot as yet untouched by a clean-up campaign, for the production of pickles provides safe and sanitary guarantee effectively, in described fermentation tank body 1 side, be provided with temperature measuring probe 12, pH value detection probe 13 and oxygen dissolved detection probe 14, on described fermentation tank body 1 top, be provided with lactobacillus suspension inoculation mouth 15, like this, make the key factors such as temperature during the fermentation of pickles, oxygen dissolved, pH value can access effective monitoring and control, guarantee the stable of product quality, at fermentation tank body side surface, be also provided with visual windows, convenient operation person observes the fermentation situation in tank.
Wherein, described automatic feeding mechanism comprises feed pipe 4, exhaust tube 5 and vavuum pump 6, described feed pipe 4 one end are communicated with storage tank 7, its other end is communicated with material inlet 2, described exhaust tube 5 one end are communicated with the confined space of the interior material liquid surface of fermentation tank body 1 top, its other end is communicated with the air inlet of vavuum pump 6, described automatic discharger comprises air compressor machine 8 and air inlet pipe 9, described air inlet pipe 9 one end are communicated with the air outlet of air compressor machine 8, its other end is communicated with the confined space of the interior material liquid surface of fermentation tank body 1 top, described fermentation tank body 1 bottom material outlet 3 places are communicated with bubbling pipe 10 one end, described bubbling pipe 10 other ends are communicated with the air outlet of air compressor machine 8, the air outlet that is described air compressor machine is communicated with air inlet pipe and bubbling pipe respectively by triple valve.By air compressor machine, liquid level superjacent air space in tank body is pressurizeed, can after having fermented, realize material self-emptying, and feed blocking, at discharging opening place, constantly rolls by bubbling pipe can make the to ferment material at tank body discharging opening place when preventing discharging, guarantees the unobstructed of discharging opening place; Described feed pipe 4 is DN60~80, and exhaust tube 5 is DN50~80, and air inlet pipe 9 is DN100~150, and vavuum pump 6 pressure are 0.1~0.2MPa, and air compressor machine 8 pressure are 0.2~0.3MPa.
An automatic feed/discharge technique that adopts above-mentioned fermentation pickled vegetable device, comprises the following steps:
A), close the material outlet of fermentation tank body, the material inlet of opening fermentation tank body makes it be communicated with feed pipe, air compressor machine quits work, start vavuum pump, the tank interior that makes to ferment forms negative pressure, material automatically by storage tank in feed pipe enters into fermentation tank body, described material is the solid-liquid mixture that dish water mixes.
B), after reaching the material feeding amount of technological requirement, vavuum pump quits work, now fermentation tank inside and outside pressure reaches poised state, now close the material inlet of fermentation tank body, the tank interior that makes to ferment forms complete air-tight state and carries out fermentation process, in material sweat, the temperature measuring probe arranging by fermentation tank body side surface, temperature in pH value detection probe and oxygen dissolved detection probe Real-Time Monitoring fermentation tank body, the situation of pH value and oxygen dissolved, according to the yeastiness of the testing result judgement material of each detection probe, when reaching technological requirement, enter self-emptying operation.
C), after fermentation completes, open the material outlet of fermentation tank body, start air compressor machine simultaneously, by air inlet pipe, to the confined space air inlet of material liquid surface top in fermentation tank body, form malleation, material in fermentation tank body is extruded by material outlet, and inflate and make it form continuous rolling state to the material outlet place of fermentation tank body by bubbling pipe, finally complete the discharge of fermentation material in tank.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.