CN104982909A - Saline water injection device for fermentation tank - Google Patents
Saline water injection device for fermentation tank Download PDFInfo
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- CN104982909A CN104982909A CN201510382752.3A CN201510382752A CN104982909A CN 104982909 A CN104982909 A CN 104982909A CN 201510382752 A CN201510382752 A CN 201510382752A CN 104982909 A CN104982909 A CN 104982909A
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- pipeline
- fermentation vat
- stirring pool
- saline water
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Abstract
The invention provides a saline water injection device for a fermentation tank. The saline water injection device comprises the fermentation tank, a stirring tank, an air blower, a saline water tank, a discharging pipeline, a feeding pipeline, an oxygenating pipeline, a saline water pipeline and a raw material pipeline, wherein a defoaming unit and a sodium concentration meter are arranged in the fermentation tank; a stirring unit is arranged in the stirring tank; the inlet end of the discharging pipeline is communicated with the bottom of the fermentation tank; the outlet end of the discharging pipeline is communicated with the stirring tank; the inlet end of the feeding pipeline is communicated with the stirring tank; the outlet end of the feeding pipeline is communicated with the top of the fermentation tank; the inlet end of the saline water pipeline is communicated with the saline water tank; the outlet end of the saline water pipeline is communicated with the outlet section of a displacement pump through a reciprocating pump. According to the saline water injection device for the fermentation tank, the sodium concentration meter is added in the fermentation tank to monitor the sodium concentration in the fermentation tank in real time, so that the purpose of precisely controlling the amount of saline water injected in the fermentation tank is realized, and the problems of leek flower deterioration caused by saline water deficiency and leek flower taste reduction caused by excessive saline water are avoided.
Description
Technical field
The invention belongs to fermentation arts, especially relate to a kind of salt water injecting device for fermentation vat.
Background technology
Leek taste is sweet warm in nature, can warm kidney yang, strong waist knee, but leek cannot preserve for a long time as a kind of fresh vegetables, the ancestors of wisdom produce leek sauce, after leek is carried out crushing operation, after being carried out fermentation process, namely can be made into leek sauce, remain taste and the nutritive value of leek on the one hand, improve the holding time of leek on the other hand.But in leek sweat, salt solution can ensure the mouthfeel of leek sauce, the leek sauce holding time can be extended again, but the injection rate of salt solution needs human intervention to judge at present, the benchmark judged is difficult to unified, and this judgement has hysteresis quality, and the fluence of salt solution enters to be difficult to quantified controlling, the mouthfeel of the leek sauce produced is difficult to ensure uniformity between different production batch, brings certain obstruction to the sales promotion of product.
Summary of the invention
In view of this, the present invention is intended to a kind of salt water injecting device for fermentation vat of proposition, and when fermenting to leek sauce at present to solve, the benchmark that human intervention judges is difficult to unified, and this judgement has hysteresis quality, and the injection rate of salt solution is difficult to the problem of quantification simultaneously.
For achieving the above object, technical scheme of the present invention is achieved in that
For a salt water injecting device for fermentation vat, comprise fermentation vat, stirring pool, air blast, brine tank, discharging pipeline, pan feeding pipeline, oxygenation pipeline, salt solution pipeline and feed line;
Froth breaking unit and the sodium ion densimeter for measuring the Na ion concentration in described fermentation vat is provided with in described fermentation vat;
Agitating unit is provided with in described stirring pool, the polylith agitating plate that described agitating unit comprises shaft and is fixed thereon, described shaft is vertically arranged, it is connected with the output shaft of the second motor being fixed on described stirring pool outside, and in the vertical direction of described agitating plate edge and described shaft axis, interval is arranged;
The entrance point of described discharging pipeline is connected with the bottom of described fermentation vat, and its port of export is connected with described stirring pool, is connected with valve and displacement pump between its entrance point and port of export in turn;
The entrance point of described pan feeding pipeline is connected with described stirring pool, its port of export is connected with described fermentation vat top, valve, displacement pump and described salt solution pipeline is connected with in turn between its entrance point and port of export, the entrance point of described salt solution pipeline is connected with described brine tank, and its port of export is connected by the outlet section of reciprocating pump with described displacement pump;
The entrance point of described oxygenation pipeline is connected with described air blast, and its port of export is connected with described stirring pool;
The port of export of described feed line is connected with described stirring pool by displacement pump.
Further, described fermentation vat and described stirring pool are provided with safety valve.
Further, the polylith froth breaking plate that described froth breaking unit comprises rotating shaft and is fixed thereon, angle between the axis of described rotating shaft and the axis of described fermentation vat is acute angle, it is connected with the output shaft of the first motor being fixed on described fermentation vat outside, and in the vertical direction of described froth breaking plate edge and described rotating shaft axis, interval is arranged.
Further, the surface of described froth breaking plate is provided with ridge shape projection.
Further, the pipeline between described air blast and described stirring pool is serially connected with air cleaner.
Relative to prior art, the salt water injecting device for fermentation vat of the present invention has following advantage:
Salt solution for fermentation vat injection of the present invention fills the Na ion concentration in the sodium ion densimeter Real-Time Monitoring fermentation vat by setting up in fermentation vat, indirect reaction brine content in fermentation vat can be gone out from the concentration of sodium ion, simultaneously according to the salt water yield required in fermentation vat, the amount of the salt solution injected in fermentation vat is regulated by controlling reciprocating pump, realize the object precisely controlling to inject the fermentation vat inner salt water yield, avoid the problem that salt solution deficiency causes leek to go bad and salt dilutional hyponatremia causes leek mouthfeel to decline.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the salt water injecting device figure for fermentation vat described in the embodiment of the present invention;
Description of reference numerals:
1-fermentation vat, 101-feed(raw material)inlet, 102-material outlet, 2-discharging pipeline, 3-pan feeding pipeline, 4-oxygenation pipeline, 5-rotating shaft, 6-froth breaking plate, 61-projection, 7-first motor, 8-valve, 9-displacement pump, 10-stirring pool, 11-shaft, 12-agitating plate, 13-second motor, 14-air blast, 15-air cleaner, 16-brine tank, 17-reciprocating pump, 18-safety valve, 19-salt solution pipeline, 20-feed line, 21-sodium ion densimeter.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
For a salt water injecting device for fermentation vat, comprise fermentation vat 1, stirring pool 10, air blast 14, brine tank 16, discharging pipeline 2, pan feeding pipeline 3, oxygenation pipeline 4, salt solution pipeline 19 and feed line 20;
Froth breaking unit and the sodium ion densimeter for measuring the Na ion concentration in described fermentation vat 1 is provided with in described fermentation vat 1;
Agitating unit is provided with in described stirring pool 10, the polylith agitating plate 12 that described agitating unit comprises shaft 11 and is fixed thereon, described shaft 11 is vertically arranged, it is connected with the output shaft of the second motor 13 being fixed on described stirring pool 10 outside, described agitating plate 12 along and described shaft 11 axis vertical direction on interval arrange;
The entrance point of described discharging pipeline 2 is connected with the bottom of described fermentation vat 1, and its port of export is connected with described stirring pool 10, is connected with valve 8 and displacement pump 9 between its entrance point and port of export in turn;
The entrance point of described pan feeding pipeline 3 is connected with described stirring pool 10, its port of export is connected with described fermentation vat 1 top, valve 8, displacement pump 9 and described salt solution pipeline 19 is connected with in turn between its entrance point and port of export, the entrance point of described salt solution pipeline 19 is connected with described brine tank 16, and its port of export is connected with the outlet section of described displacement pump 9 by reciprocating pump 17;
The entrance point of described oxygenation pipeline 4 is connected with described air blast 14, and its port of export is connected with described stirring pool 10;
The port of export of described feed line 20 is connected with described stirring pool 10 by displacement pump 9.
As shown in Figure 1, described fermentation vat 1 and described stirring pool 10 are provided with safety valve 18; When the pressure in fermentation vat 1 and stirring pool 10 is excessive, to be released out portion gas and the pressure reduced in it by safety valve 18, prevent the pressure in fermentation tank 1 and stirring pool 10 excessive and cause the generation of peril.
As shown in Figure 1, the polylith froth breaking plate 6 that described froth breaking unit comprises rotating shaft 5 and is fixed thereon, angle between the axis of described rotating shaft 5 and the axis of described fermentation vat 1 is acute angle, it is connected with the output shaft of the first motor 7 being fixed on described fermentation vat 1 outside, described froth breaking plate 6 along and described rotating shaft 5 axis vertical direction on interval arrange; Being obliquely installed of rotating shaft 5, increases the scope that froth breaking unit can reach, and leek sauce most of in fermentation vat 1 can be carried out stirring upset, increase the contact area of leek sauce and oxygen, shorten fermentation time; In order to better offset the surface tension of bubble, the surface of froth breaking plate 6 is provided with ridge shape projection 61.
As shown in Figure 1, the pipeline between air blast 14 and described stirring pool 10 is serially connected with air cleaner 15; Solid particulate filters in air can fall by air cleaner 15, makes the air that enters in tank cleaner, prevents solid particle from entering after stain raw material and causing raw material to go bad during the fermentation.
When fermenting to leek, first by feed line 20, the raw materials such as leek are injected in stirring pool 10, and how much determine the oxygen content needed for fermentation according to the raw material added, be filled with in stirring pool 10 through air cleaner 15 filtered air by oxygenation pipeline 4, agitating unit simultaneously in stirring pool 10 mixes at the drive decline raw material of the second motor 13 and oxygen, then by pan feeding pipeline 3, the raw material mixed with oxygen is injected in fermentation vat 1, within certain interval time, starting the first motor 7 drives the froth breaking unit in fermentation vat 1 to carry out defoaming treatment to the gas that fermentation in fermentation vat 1 produces, carry out in process at fermentation reaction, Na ion concentration in sodium ion densimeter 21 Real-Time Monitoring fermentation vat 1, indirectly can know whether the brine content in fermentation vat 1 meets needed for fermentation, when the Na ion concentration that sodium ion densimeter 21 is monitored out is lower than setting, start reciprocating pump 17, in fermentation vat 1, the salt solution of normal concentration is injected by salt solution pipeline 19, in salt solution injection process, froth breaking unit starts simultaneously, while elimination bubble, leek sauce in fermentation vat is stirred, it is made to mix with salt solution, the satisfied fermentation of Na ion concentration monitored when sodium ion densimeter 21 taken, braking reciprocating pump 17, stop injecting salt solution in fermentation vat 1, after fermentation proceeds to certain hour, by discharging pipeline 2, the leek sauce in fermentation vat 1 is extracted out in injection stirring pool 10, simultaneously by being filled with oxygen in oxygenation pipeline 4 phase stirring pool 10, to ensure that fermentation reaction can carry out, then be delivered in fermentation vat 1 by the leek sauce of pan feeding pipeline 3 by oxygenation again, the oxygenation again completed to fermentation vat 1 operates.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. for a salt water injecting device for fermentation vat, it is characterized in that: comprise fermentation vat (1), stirring pool (10), air blast (14), brine tank (16), discharging pipeline (2), pan feeding pipeline (3), oxygenation pipeline (4), salt solution pipeline (19) and feed line (20);
Froth breaking unit and the sodium ion densimeter (21) for measuring the Na ion concentration in described fermentation vat (1) is provided with in described fermentation vat (1);
Described stirring pool is provided with agitating unit in (10), the polylith agitating plate (12) that described agitating unit comprises shaft (11) and is fixed thereon, described shaft (11) is vertically arranged, the output shaft of its second motor (13) outside with being fixed on described stirring pool (10) is connected, and in the vertical direction of described agitating plate (12) edge and described shaft (11) axis, interval is arranged;
The entrance point of described discharging pipeline (2) is connected with the bottom of described fermentation vat (1), its port of export is connected with described stirring pool (10), is connected with valve (8) and displacement pump (9) between its entrance point and port of export in turn;
The entrance point of described pan feeding pipeline (3) is connected with described stirring pool (10), its port of export is connected with described fermentation vat (1) top, valve (8), displacement pump (9) and described salt solution pipeline (19) is connected with in turn between its entrance point and port of export, the entrance point of described salt solution pipeline (19) is connected with described brine tank (16), and its port of export is connected with the outlet section of described displacement pump (9) by reciprocating pump (17);
The entrance point of described oxygenation pipeline (4) is connected with described air blast (14), and its port of export is connected with described stirring pool (10);
The port of export of described feed line (20) is connected with described stirring pool (10) by displacement pump (9).
2. the salt water injecting device for fermentation vat according to claim 1, is characterized in that: described fermentation vat (1) and described stirring pool (10) are provided with safety valve (18).
3. the salt water injecting device for fermentation vat according to claim 1, it is characterized in that: the polylith froth breaking plate (6) that described froth breaking unit comprises rotating shaft (5) and is fixed thereon, angle between the axis of described rotating shaft (5) and the axis of described fermentation vat (1) is acute angle, the output shaft of its first motor (7) outside with being fixed on described fermentation vat (1) is connected, and in the vertical direction of described froth breaking plate (6) edge and described rotating shaft (5) axis, interval is arranged.
4. the salt water injecting device for fermentation vat according to claim 3, is characterized in that: the surface of described froth breaking plate (6) is provided with ridge shape projection (61).
5. the salt water injecting device for fermentation vat according to claim 1, is characterized in that: the pipeline between described air blast (14) and described stirring pool (10) is serially connected with air cleaner (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382752.3A CN104982909A (en) | 2015-07-02 | 2015-07-02 | Saline water injection device for fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382752.3A CN104982909A (en) | 2015-07-02 | 2015-07-02 | Saline water injection device for fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104982909A true CN104982909A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510382752.3A Pending CN104982909A (en) | 2015-07-02 | 2015-07-02 | Saline water injection device for fermentation tank |
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| CN (1) | CN104982909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508017A (en) * | 2019-08-14 | 2019-11-29 | 禹州市凯旋药业有限公司 | Liquid medicine concentration device is used in a kind of processing of Chinese medicine |
-
2015
- 2015-07-02 CN CN201510382752.3A patent/CN104982909A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508017A (en) * | 2019-08-14 | 2019-11-29 | 禹州市凯旋药业有限公司 | Liquid medicine concentration device is used in a kind of processing of Chinese medicine |
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Application publication date: 20151021 |