CN214571819U - Ecological fermentation system of liquid vinegar - Google Patents

Abstract

The utility model belongs to the technical field of liquid vinegar processing equipment, specifically a liquid vinegar ecological fermentation system, it includes fermentation treatment portion, filter house, storage unit, fermentation treatment portion and filter house, storage unit are connected gradually, fermentation treatment portion includes the fermentation tower, still be provided with the filter house between fermentation treatment portion and the storage unit, the filter house still includes defoaming subassembly, condensation subassembly, scrubbing tower, the defoaming unit mount is on the fermentation tower, defoaming subassembly and condensation subassembly, the scrubbing tower is connected gradually. Eliminate and collect the foam that liquid vinegar produced in fermentation process in with the fermentation tower through defoaming subassembly, can guarantee on the one hand that vinegar can not lead to fermentation efficiency to receive the influence because the foam floats on its upper strata in fermentation process, on the other hand can avoid the toxic bacterium in the foam to cause the influence to the food safety and sanitation of liquid vinegar.

Description

Ecological fermentation system of liquid vinegar

Technical Field

The utility model relates to a technical field of liquid vinegar processing equipment, in particular to an ecological fermentation system of liquid vinegar.

Background

In the food science classification, meat food is "acidic food", and vinegar is "basic food" although its taste is acidic. The vinegar contains various trace elements (calcium, iron, potassium, magnesium, sodium and the like), acetic acid in the vinegar is rapidly decomposed into carbon dioxide and water after entering a human body, and the trace elements in the vinegar are kept in the human body for a long time. Therefore, the vinegar not only can improve the taste of food, but also can balance the nutrient source of human body fluid.

Experience shows that a large amount of foams are generated in the fermentation process of certain vinegar raw materials (such as malt, rice, apples, pears and the like), the generation of the foams not only influences the fermentation performance and reduces the production and processing efficiency, but also enables the vinegar to generate some toxic bacteria and the like in the fermentation process when the foams float on the upper layer of liquid for a long time, and further enables the hygienic safety of the vinegar to be threatened.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: provides a liquid vinegar ecological fermentation system, which aims to solve the problem that the existing liquid vinegar ecological fermentation system can generate a large amount of foam in the fermentation process of liquid vinegar so as to influence the production efficiency and the sanitary safety of the liquid vinegar.

The utility model adopts the technical proposal that: the utility model provides an ecological fermentation system of liquid vinegar, it includes fermentation processing portion, filter house, storage portion, fermentation processing portion with filter house, storage portion link gradually, fermentation processing portion includes the fermentation tower, fermentation processing portion with still be provided with the filter house between the storage portion, the filter house still includes defoaming subassembly, condensation subassembly, scrubbing tower, the defoaming unit mount is in on the fermentation tower, the defoaming subassembly with condensation subassembly, scrubbing tower link gradually.

After the structure is adopted, the principle of the ecological fermentation system for the liquid vinegar is that the liquid vinegar is fermented in the fermentation tower, and in the fermentation process, the foam floating on the upper layer of the liquid in the fermentation tower is eliminated or collected through the defoaming assembly, so that the influence of the foam on the fermentation of the liquid vinegar is reduced, the normal fermentation of the vinegar is ensured, and meanwhile, the influence of toxic bacteria in the foam on the sanitary installation quality of the liquid vinegar can be avoided by collecting the foam; in the fermentation process, a part of components such as acetic acid, alcohol and the like are volatilized and mixed in the air on the upper layer of the fermentation tower, the air on the upper layer of the fermentation tower enters the condensation component through the defoaming component, is recovered through the condensation effect of the condensation component and then enters the washing tower, and useful raw materials in the waste gas are further recovered.

The utility model discloses an ecological fermentation system of liquid vinegar compares with prior art and has following advantage, eliminates and collects the foam that liquid vinegar produced in the fermentation process in with the fermentation tower through the defoaming subassembly, can guarantee on the one hand that vinegar can not lead to fermentation efficiency to receive the influence because the foam floats on its upper strata in the fermentation process, and on the other hand can avoid the poisonous bacterium in the foam to cause the influence to the food safety and sanitation of liquid vinegar.

Preferably, the defoaming assembly comprises a driving mechanism and a rotating blade, and the rotating blade is connected with the driving mechanism. Drive rotor blade through actuating mechanism and rotate to liquid in the drive fermentation tower rotates together, makes the showy foam of liquid upper strata follow liquid pivoted in-process and to the lateral wall motion of fermentation tower, simultaneously at its in-process of moving, the foam collides mutually and breaks, and then has reduced the volume of foam in the fermentation tower, reaches the effect of defoaming.

Preferably, the defoaming assembly further comprises a negative pressure mechanism, and the negative pressure mechanism is mounted at the top end of the fermentation tower. The negative pressure mechanism can generate negative pressure in the fermentation tower, so that foam is automatically expanded and broken in the negative pressure environment, the amount of the foam in the fermentation tower is further reduced, and the fermentation efficiency and the sanitation and safety of the liquid vinegar are ensured.

Preferably, the fermentation tower comprises a tower body and a tower cover, wherein a sealing boss is arranged on the tower body, a sealing groove is formed in the tower cover, the sealing boss is matched and connected with the sealing groove, and a sealing gasket is further arranged in the sealing groove. Set up the fermentation tower into the body of the tower and the assembly body of tower lid can be convenient for to the inside washing of fermentation tower, simultaneously through the cooperation between sealed recess and the sealed boss, guaranteed the sealed effect in the fermentation tower, and then guarantee at negative pressure mechanism during operation, can not lead to the unstability of negative pressure in the fermentation tower because of leaking gas, the sealed setting of pad has further guaranteed the sealed effect of fermentation tower moreover.

Preferably, the defoaming assembly further comprises a collecting tank mounted on a side wall inside the fermentation tower. When the liquid in the fermentation tower is following rotating vane simultaneous movement, the setting of collecting vat can be concentrated the collection with the foam that does not break, prevents that the foam from floating on liquid upper strata and causing the influence to the fermentation of liquid vinegar.

Preferably, the condensation component comprises a cold water pipe and an exhaust condensation pipe, the exhaust condensation pipe is connected with the negative pressure mechanism, and the exhaust condensation pipe penetrates through the cold water pipe. The exhaust condenser pipe is connected with a negative pressure mechanism, the negative pressure mechanism pumps out air in the fermentation tower and then conveys the air to the exhaust condenser pipe, a large amount of acetic acid, alcohol and other components are mixed in the air, when the air moves in the condenser pipe, the condenser pipe is cooled by cold water in the cold water pipe, so that the internal acetic acid, alcohol and other components are condensed and recovered, and the residual waste gas is continuously discharged through the exhaust condenser pipe.

Preferably, the exhaust condensing pipes are arranged in the cold water pipes side by side, and the end parts of two sides of the exhaust condensing pipes are mutually communicated. The arrangement of the exhaust condenser pipes can increase the contact area between the exhaust condenser pipes and the cold water pipe, increase the condensation efficiency and further reduce the waste of effective components in the air.

Preferably, the exhaust condensing pipe is obliquely arranged, and a condensate discharging port is arranged at the lower end of the exhaust condensing pipe. Such setting makes the liquid condensate in the exhaust condenser pipe can flow along the incline direction of exhaust condenser pipe, and then flows from the condensate discharge port, can be convenient for the collection of condensate more, also can not influence gaseous flow in the exhaust condenser pipe simultaneously.

Preferably, the discharge end of the condensation assembly is connected with the washing tower, the upper end of the washing tower is further provided with a spraying mechanism, and the spraying mechanism is connected with the cold water pipe. The scrubbing tower sprays at the upper end through spraying the mechanism, makes acetic acid, alcohol in the waste gas dissolve in aqueous valuable volatile substance, further retrieves, cooperatees with the condensation subassembly, can collect 75% -90% useful raw materials in the waste gas, has reduced the waste of raw and other materials, and then has reduced manufacturing cost, has also reduced the emission of these materials simultaneously, has reduced the pollution to the environment.

Preferably, the defoaming assembly further comprises a foam probe and a starter, the foam probe extends into the fermentation tower, the starter is connected with the driving mechanism, and the starter is connected with the foam probe. The foam probe stretches into the fermentation tower, detects the foam thickness in the liquid in the fermentation tower, when floating foam thickness influences the fermentation, opens the defoaming subassembly again, carries out reasonable saving to the resource, has realized automatic opening simultaneously, has practiced thrift manpower resources, electric power resource etc. and has further reduced the production and processing cost.

Drawings

Fig. 1 is a schematic perspective view of the ecological fermentation system for liquid vinegar of the present invention.

Fig. 2 is a schematic view of the front view structure of the ecological liquid vinegar fermentation system of the present invention.

FIG. 3 is a schematic view of the cross-sectional structure along the line "A-A" in FIG. 2.

FIG. 4 is a schematic view of the cross-sectional structure along the direction "B-B" in FIG. 2.

Fig. 5 is a partially enlarged view of the region "C" in fig. 2.

Fig. 6 is a partially enlarged view of the region "D" in fig. 2.

FIG. 7 is a schematic sectional view of the structure of example 2 taken along line "E-E" in FIG. 2.

FIG. 8 is a schematic sectional view taken along line "E-E" in FIG. 2 in example 3.

Wherein, 1, a fermentation tower; 1.1, a tower body; 1.2, a tower cover; 1.3, sealing the boss; 1.4, sealing the groove; 1.5, a sealing gasket; 2. defoaming assembly 2.1, drive mechanism; 2.2, rotating the blade; 2.3, a negative pressure mechanism; 2.4, collecting tank; 2.5, a foam probe; 3. a condensing assembly; 3.1, a cold water pipe; 3.2, an exhaust condensing pipe; 3.3, a condensate discharge port; 4. a washing tower; 4.1, a spraying mechanism; 5.1, a cooling tower; 5.2, a mash tank; 5.3, wine cans; 5.4, a process water system; 5.5, a nutrient salt feeding system; 6.1, a raw vinegar tank; 6.2, an ultrafiltration membrane filtration system; 6.3, a circulating tank; 7. and (5) a filtering vinegar storage tank.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Example 1:

according to the description attached figure 1-6 show, the utility model provides a liquid vinegar ecological fermentation system, it includes fermentation treatment portion, filtering part, storage part, wherein fermentation treatment portion includes through pipeline in proper order looks fixed connection's cooling tower 5.1, mash jar 5.2, wine jar 5.3, process water system 5.4, nutritive salt charge-in system 5.5, fermentation tower 1, filtering part includes former vinegar jar 6.1, milipore filter filtration system 6.2 and rather than supporting circulation tank 6.3, milipore filter filtration system 6.2 passes through pipeline fixed connection with circulation tank 6.3, storage part includes filters vinegar storage tank 7; liquid vinegar raw materials is through cooling tower 5.1, mash jar 5.2, wine jar 5.3, process water system 5.4, the liquid after nutritive salt charge-in system 5.5 handles in proper order gets into fermentation tower 1 in ferment, fermentation tower 1 is connected with the filter house, wherein the filter house still includes defoaming subassembly 2, condensation component 3, scrubbing tower 4, defoaming subassembly 2 fixed mounting is on fermentation tower 1, 3 fixed connection on the top of fermentation tower 1 of condensation component, and be linked together with fermentation tower 1, scrubbing tower 4 passes through trachea fixed connection with condensation component 3.

The defoaming component 2 comprises a driving mechanism 2.1, a rotating blade 2.2 and a negative pressure mechanism 2.3, wherein the driving mechanism 2.1 is fixedly installed at the top of the fermentation tower 1, the driving mechanism 2.1 is a driving motor, an output shaft of the driving motor is connected with the rotating blade 2.2 to drive the rotating blade 2.2 to rotate, the rotating blade 2.2 extends into the liquid in the fermentation tower 1, the liquid in the fermentation tower 1 is driven to move in the fermentation tower 1 through the rotation of the rotating blade 2.2, bubbles floating on the upper layer of the liquid move towards the inner wall of the fermentation tower 1 in the liquid movement process, and a part of the bubbles are broken in the movement process; negative pressure mechanism 2.3 installs at the top of fermentation tower 1, and negative pressure mechanism 2.3 includes the aspiration pump, and the air in the aspiration pump will fermentation tower 1 is continuously taken away, forms negative pressure environment, and under negative pressure environment, the inside atmospheric pressure of foam is greater than external atmospheric pressure to take place the inflation, cause the bubble to break at last, under defoaming subassembly 2's effect, make the volume greatly reduced of foam, reduced the influence of foam to in 1 interior liquid fermentation process of fermentation tower.

The fermentation tower 1 is composed of a tower body 1.1 and a tower cover 1.2, the tower cover 1.2 is detachably arranged on the tower body 1.1, a sealing boss 1.3 is also arranged on the tower body 1.1, a sealing groove 1.4 matched with the sealing boss 1.3 is also arranged on the tower cover 1.2, the tower body 1.1 and the tower cover 1.2 are connected with the sealing groove 1.4 through the matching of the sealing boss 1.3 and the sealing groove 1.4, a sealing gasket 1.5 is also arranged between the sealing boss 1.3 and the sealing groove 1.4, the sealing gasket 1.5 is made of rubber and is sleeved inside the sealing groove 1.4, and the sealing boss 1.3 is inserted into the sealing groove 1.4 to extrude the sealing gasket 1.5 so as to enable the sealing gasket 1.5 to generate elastic deformation, thus a gap is filled up, and a sealing effect is achieved; such setting can be with body of the tower 1.1 and the separation of tower lid 1.2 to be convenient for to the inside cleaning action of fermentation tower 1, good sealed effect guarantees simultaneously can produce the negative pressure smoothly when negative pressure mechanism 2.3 is bled to fermentation tower 1 inside, avoids leading to the unable smooth production of negative pressure because leak gas, and then leads to the not good condition of defoaming effect to take place.

The condensation component 3 comprises a cold water pipe 3.1 and an exhaust condensation pipe 3.2, the exhaust condensation pipe 3.2 is connected with the output end of the negative pressure mechanism 2.3 through an air pipe, so that gas exhausted by the negative pressure mechanism 2.3 enters the exhaust condensation pipe 3.2, the exhaust condensation pipe 3.2 penetrates through the cold water pipe 3.1 and is fixedly arranged with the cold water pipe 3.1, the cold water pipe 3.1 is filled with cold water, the exhaust condensation pipe 3.2 is cooled, and components such as alcohol, acetic acid and the like in the exhaust condensation pipe 3.2 are cooled and condensed; in the embodiment, three exhaust condensation pipes 3.2 are arranged in the cold water pipe 3.1 side by side, the arrangement of the plurality of exhaust condensation pipes 3.2 increases the contact area between the exhaust condensation pipes 3.2 and cold water, increases the condensation efficiency, and simultaneously, the end parts of the exhaust condensation pipes 3.2 are communicated with each other, so that condensate and waste gas are converged; moreover, the exhaust condensing pipe 3.2 is obliquely arranged, and a condensate discharging port 3.3 is further formed in the lower end of the exhaust condensing pipe 3.2, so that condensate can be conveniently collected.

The gas outlet end of the exhaust condensing pipe 3.2 is connected with the bottom end of the washing tower 4 through a gas pipe, when gas enters the washing tower 4, the gas moves to the upper end of the washing tower 4, meanwhile, the top end of the washing tower 4 is also provided with a spraying mechanism 4.1, the spraying mechanism 4.1 continuously sprays water mist to the inside of the washing tower 4, under the spraying action of the water mist, valuable components such as acetic acid and alcohol which are soluble in water in the gas moving upwards are dissolved in the water mist, and the bottom end of the washing tower 4 is recycled and reused, through the combined action of the condensing assembly 3 and the washing tower 4, 75% -90% of useful raw materials in waste gas can be collected, the waste of the raw materials is reduced, the production cost is further reduced, meanwhile, the emission of the substances is also reduced, and the pollution to the environment is reduced; simultaneously, spray mechanism 4.1 and cold water pipe 3.1 and be connected, can discharge the water that self temperature rose after can reducing the temperature to exhaust condenser pipe 3.2 among the cold water pipe 3.1 on the one hand, make the cold water among the cold water pipe 3.1 can add by circulation, on the other hand has saved the water source that increases once more for spray mechanism 4.1, has avoided water waste.

The working principle is that liquid obtained by sequentially treating liquid vinegar raw materials by a cooling tower 5.1, a mash tank 5.2, a wine tank 5.3, a process water system 5.4 and a nutrient salt feeding system 5.5 enters a fermentation tower 1 for fermentation, a plurality of foams are generated in the fermentation process, at the moment, a driving mechanism 2.1 in a defoaming assembly 2 is started to drive a rotating blade 2.2 to stir the liquid, and meanwhile, a negative pressure mechanism 2.3 exhausts air in the fermentation tower 1, so that the air pressure in the fermentation tower 1 is reduced, the foams in the liquid are greatly reduced, and the influence on the fermentation process is reduced; the waste gas discharged along with the negative pressure mechanism 2.3 passes through the condensing assembly 3 and the washing tower 4, useful raw materials such as acetic acid and alcohol are recycled, the waste of resources is avoided after treatment, the fermented liquid vinegar enters the filtering part and is stored in the original vinegar tank 6.1, then the fermented liquid vinegar is filtered by the ultrafiltration membrane filtering system 6.2 and finally enters the filtering vinegar storage tank 7 to be stored, and the whole production process of the liquid vinegar is completed.

Example 2:

as shown in fig. 7 in the specification, the technical solution in the present embodiment is substantially the same as that in embodiment 1, the difference is that a collecting tank 2.4 is also arranged in the fermentation tower 1, the collecting tank 2.4 is a tank body with an opening on one side, the side wall of the collecting tank 2.4 is made of a plate with grids, the collecting tank 2.4 is detachably arranged on the side wall of the fermentation tower 1 through a buckle, when the driving mechanism 2.1 drives the rotating blade 2.2 to work, the liquid in the fermentation tower 1 rotates along with the rotating blade 2.2, in the process of liquid rotation, under the action of centrifugal force, the foam moves towards the inner wall of the fermentation tower 1, when the foam flows through the collecting tank 2.4, the foam is left in the collecting tank 2.4, so that the foam remained on the liquid surface is reduced, the influence of the foam on the fermentation process is reduced, after fermentation tower 1 accomplished work several times, take out collecting vat 2.4 and wash alright in order to guarantee that collecting vat 2.4 can last clean the effect of collecting.

Example 3:

according to the description of the attached drawing 8, the technical scheme in this embodiment is substantially the same as that in embodiment 1 and embodiment 2, and the difference is that the defoaming assembly 2 further includes a foam probe 2.5 and a starter, the starter is electrically connected with the foam probe 2.5, the starter is electrically connected with a driver 2.1 and a negative pressure mechanism 2.3, wherein the foam probe 2.5 adopts a 4-20mA-485 radio frequency capacitance level meter, the foam probe 2.5 extends into the fermentation tower 1 to detect the thickness of the floating foam on the upper layer of the liquid in the fermentation tower 1, and when the floating foam thickness affects the fermentation, the defoaming assembly 2 is turned on again to reasonably save resources, and meanwhile, the automatic turning-on is realized, so that human resources, electric power resources and the like are saved, and the production and processing costs are further reduced.

Directional phrases used in this disclosure, such as "upper," "lower," "left," "right," and the like, relate only to the better and clearer illustration and understanding of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims (10)

1. Ecological fermentation system of liquid vinegar, it includes fermentation treatment portion, filter house, storage portion, fermentation treatment portion with filter house, storage portion link gradually, fermentation treatment portion includes the fermentation tower, its characterized in that, fermentation treatment portion with still be provided with the filter house between the storage portion, the filter house still includes defoaming subassembly, condensation subassembly, scrubbing tower, the defoaming unit mount is in on the fermentation tower, the defoaming subassembly with condensation subassembly, scrubbing tower link gradually.

2. The ecological fermentation system of liquid vinegar as claimed in claim 1, wherein the defoaming assembly comprises a driving mechanism and a rotating blade, and the rotating blade is connected with the driving mechanism.

3. The ecological fermentation system of liquid vinegar as claimed in claim 2, wherein the defoaming assembly further comprises a negative pressure mechanism installed at the top end of the fermentation tower.

4. The ecological fermentation system of liquid vinegar as claimed in claim 3, wherein the fermentation tower comprises a tower body and a tower cover, the tower body is provided with a sealing boss, the tower cover is provided with a sealing groove, the sealing boss is connected with the sealing groove in a matching manner, and a sealing gasket is further arranged in the sealing groove.

5. The ecological fermentation system of liquid vinegar as claimed in claim 3, wherein the defoaming assembly further comprises a collection tank mounted on a side wall inside the fermentation tower.

6. The ecological fermentation system of liquid vinegar as claimed in claim 3, wherein the condensing assembly comprises a cold water pipe and an exhaust condensing pipe, the exhaust condensing pipe is connected with the negative pressure mechanism, and the exhaust condensing pipe penetrates through the cold water pipe.

7. The ecological fermentation system for liquid vinegar as claimed in claim 6, wherein the exhaust condenser pipes are arranged side by side in the cold water pipe, and ends of both sides of the exhaust condenser pipes are communicated with each other.

8. The ecological fermentation system of liquid vinegar as claimed in claim 7, wherein the exhaust condenser pipe is inclined, and a condensate discharge port is formed at the lower end of the exhaust condenser pipe.

9. The ecological fermentation system of liquid vinegar as claimed in claim 6, wherein the discharge end of the condensing assembly is connected to the washing tower, and a spraying mechanism is further disposed at the upper end of the washing tower and connected to the cold water pipe.

10. The ecological fermentation system of liquid vinegar as claimed in claim 2, wherein the defoaming assembly further comprises a foam probe and an actuator, the foam probe extends into the fermentation tower, the actuator is connected with the driving mechanism, and the actuator is connected with the foam probe.

Images