CN2186753Y

CN2186753Y - Multifunction fermentation pot

Info

Publication number: CN2186753Y
Application number: CN 94205925
Authority: CN
Inventors: 杨忠才; 党渭铭
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-29
Filing date: 1994-03-29
Publication date: 1995-01-04
Anticipated expiration: 2004-03-29

Abstract

The utility model discloses a multifunction fermentation pot, which has a novel structure. The utility model is especially suitable for the technique of synthesizing composite humic acid by a biochemical process. The utility model comprises a pot body, a stirring device, a temperature measuring device, a feed inlet, and a feed outlet. The utility model is also provided with a constant temperature regulating device, an evenly sprinkling device, a ration regulating device for oxygen and nitrogen, and a constant temperature and constant pressure regulating interface which is arranged for realizing the request of techniques. The stirring device adopts a stirring cage type structure, and thus, turning and stirring effects are improved, fermentation time is shortened, the quality of products is increased, and convenience for operation is brought. Thus, the utility model has important significance and popularization value for new biochemical humic acid industry.

Description

Multifunction fermentation pot

The utility model belongs to a kind of specific equipment that uses in a kind of biochemical engineering, specifically is the device that is used for zymotechnique in the biochemical engineering, produces especially for biochemical process among the engineering of humic acids.

It is found that the bacterial classification that utilizes in soil and the corrupt plant recent years, suitable batching can form the production technique that contains finite concentration humic acids, nucleic acid content mixture in addition, Here it is, and the modern times are referred to as biosynthesizing composite humic acid production method, because composite humic acid is in agricultural, there is the utmost point to use widely and special important effect in the pharmacy industry, receives the close concern of all circles recently.By selection, the preparation of culture base-material, fermentation, the extraction of nature bacterial classification, multiple working procedures such as solid-liquid separation obtain composite humic acid stoste at last in the existing production technology.Each procedure all is provided with special device, as material-compound tank, fermentation vat, extracting machine, equipment for separating liquid from solid etc., operational path is long, investment is big, the device structure complexity, and labour intensity is big, particularly can't form large-scale continuous production, let alone CONTROL PROCESS condition and enhancing productivity accurately.Practice has proposed to improve specific equipment, improves a series of urgency problems to be solved such as technical parameter of suitability for industrialized production scale and stable prod.

Goal of the invention of the present utility model is to provide a kind of multi-functional fermentation unit of special use, on this device, can realize, the culture base-material proportioning, fermentation, extraction and preliminary solid-liquid separation multiple tracks process goal, and make every effort to various processing condition and on a device, can onlinely adjust, thereby shortened process, reduction labour intensity and facility investment realize quality controllable heavy industrialization continuous production.

Basic design of the present invention is special process route and the processing condition according to the synthetic humic acids of biochemical process, and existing fermentor tank is done bigger improvement, makes it can realize the quantified controlling of various processing condition.Existing fermentor tank by can body (have vertical also have horizontal, opening is arranged, also have airtight), whipping appts (be arranged in the jar and be made up of live spindle and the wing that stirs that is connected on the axle) charging and discharging mouth and temperature measuring equipment are formed, the design's innovative point is to have increased Constant temp. regulating device in structure, to guarantee in composite humic acid biochemical process production process the particular requirement to temperature.Also increased the even device that spills in structure, this device is mainly used to evenly spray structural content and the control of the pH value in the production process to guarantee the finished product effective ingredient of various additives and regulator solution in production process.Aerobic, nitrogen ratio control device also are set in structure, be mainly used to control the oxygen level in the production process in the fermentor tank, reach control anerobe or the active basic technology condition of non-anaerobism fungus strain, utilize oxygenating to improve oxygen level, system reduces oxygen level with benefit nitrogen and forms low-oxygen environment.In addition, also increased processing condition in the design's structure and regulated interface to realize pressure, humidity and other control of process condition standard.The multifunctional fermentation tank of making according to above basic design can adapt to the solid phase fermentation widely, explained hereafter under liquid phase fermentation or the fermentation of slurry formula, and the various devices that increase newly more than utilizing, after injecting culture base-material in the jar, introduce bacterial classification by the corresponding interface again, and with temperature, pressure, humidity, oxygen level is adjusted within the stable scope, along with injecting suitable additive and constantly regulate pH value, the even fermenting process under stirring just can under top condition, ferment, and obtain the directly final finished of extraction, form one and regularly add, the serialization Industrial processes of discharging.

How further specify goal of the invention of the present utility model below in conjunction with accompanying drawing realizes.

Fig. 1 is structural representation of the present utility model.

Wherein 1 is the solid phase discharge port, and 2 is the liquid phase discharge port, and 3 is the solid phase opening for feed, 4 is the liquid phase feeding mouth, and 5 is can body, and 6 is external jacket, 6A is the lagging material that is filled in the external jacket 6, and 7 is the cold and hot water aqueduct in the Constant temp. regulating device, and 7A is the cold and hot water variable valve, 8 is the spiral stream guidance pipe in the external jacket, and 9 is cold, hot water outlet, 10 is live spindle, 11 stir wing for volution, 12 is scraper plate, and 13 are the even drainage tube that spills, and 14 spare for ring-type and to spill pipe, 15 is airway, 16 is vapor pipe, and 17 is variable valve, and j is the constant humidity system interface, h is that constant voltage is regulated interface, f is manual venting port, and 18 is tensimeter, and 19 is automatic pressure-reducing valve.

From accompanying drawing 1 as can be seen Constant temp. regulating device by the external jacket that is filled with lagging material 6A 6 that is arranged on can body outside, be located at the cold and hot water spiral stream guidance pipe 8 between external jacket 6 and the can body 5, cold and hot water aqueduct 7 and water outlet 9 are formed, the temperature that relies on the interior fermentation of the cycle control can body base-material of cold and hot water keeps a steady state value, thus the technological temperature of realizing ideal control.Aqueduct 7 directly send the cold and hot water variable valve 7A of change system control to link to each other with being controlled by temperature, and water outlet 9 leads to circulating water line.When being lower than controlling valu, the temperature test signal indicating just sends hot water circulation to, and send the cold water circulation when opposite to, send the warm water identical to participate in circulation when stable with technological temperature, can very stably realize temperature regulation guaranteeing different technological temperature requirement in the serialization production process by this device.

It can also be seen that set oxygen among the design, nitrogen ratio control device by airway 15 from the accompanying drawing 1 that provides, vapor pipe 16 two portions are formed, and vapor pipe 16 is arranged on the bottom of can body 5, and airway 15 is connected to oxygen, source nitrogen by variable valve 17.The setting of this device is that base-material proportioning or operation stage have certain difference to the required amount of oxygen because to different resultant bacterial classifications.Be difficult to grasp the speed of product fermentation and the content of effective ingredient as inappropriate control, in fact mainly be the content of regulating oxygen, because if take the anaerobism mushroom, then oxygen content must be low, aerobic mushroom then needs could realize under the oxygen finite concentration efficient breeding, therefore, utilize this device to utilize very easily to fill nitrogen or oxygenation mode to regulate oxygen level in the fermentor tank, used variable valve 17 can be that a two-bit triplet valve also can use with two 2/2-way valves are in parallel, forms two inflation inlets.

Also be improvement as the design's characteristics at agitator, from accompanying drawing 1, find out, whipping appts is by live spindle 10, be arranged on going up of main shaft 10 middle parts and advance agitator type spiral wing, form with the scraper plate 12 that is arranged on the live spindle end, the screw feeder in the effect of spiral wing 11 and the conventional conveyer is similar.Last push type makes material stir, stir, and especially for the organic material of forming of solid phase remarkable effect is arranged.Base-material under roll up, and fall along sidewall and can realize mixing fully contact; Shorten the time of fermentation greatly.Being provided with of scraper plate helps overcome the stirring dead angle of jar bed material and guarantee the unimpeded of liquid phase exit, and helps the smooth discharge of solid phase material.Live spindle 10 links to each other with governor mechanism in the whipping appts, and the speed of mainshaft is 5-60 rev/min.

For opening for feed among the concrete processing requirement the design who adapts to biochemical process production humic acid is provided with two, solid phase opening for feed 3 and liquid phase feeding mouth 4.Discharge port also is set to two kinds, and it is arranged on central position at the bottom of the can body ball curved surface shaped jar solid phase discharge port 1, liquid phase discharge port 2, and it is arranged on the bottom of can body 5.

In order to adapt to further processing condition control, the processing condition control interface also is provided with constant temperature system interface j, constant voltage is regulated interface h and manual venting port f in addition, regulates on the interface h in constant voltage and can directly adorn tensimeter 18 and automatic pressure-reducing valve 19.

According to the fermentor tank that above designing institute is made, both can be used for solid phase fermentation, can be used for the liquid phase fermentation again, but mix again.Both can be used for anaerobic bacterial fermentation, can be used for aerophil fermentation again, suitable especially and produce in humic acid industrial biochemistry method, also can be used for making microbiotic, the production process of VITAMIN and other biochemical product.Be applied among the biochemical synthetic humic acids technology; can collect working procedures in one; operational path and production cycle have been shortened greatly; owing to utilize the multifunctional fermentation tank can the various processing condition of strict control, form the mass-producing continuous production and have special significant meaning for this emerging industry of development.

Claims

1, a kind of multifunctional fermentation tank, by can body, be located at the charging and discharging mouth on the can body, whipping appts and temperature measuring equipment are formed, and it is characterized in that also comprising in the structure that Constant temp. regulating device, the even processing condition of spilling device, oxygen nitrogen ratio control device and being arranged on the can body regulate interface.

2, according to the said multifunctional fermentation tank of claim 1, it is characterized in that whipping appts by live spindle 10, be arranged on scraper plate 12 compositions that going up of main shaft 10 middle parts advances agitator type spiral wing 11 and be arranged on main shaft 10 ends.

3, according to the said multifunctional fermentation tank of claim 2, it is characterized in that the live spindle 10 of whipping appts links to each other with governor mechanism, the speed of mainshaft is 5-60 rev/min.

4, according to the said multifunctional fermentation tank of claim 1, it is characterized in that Constant temp. regulating device is by the external jacket that is filled with lagging material 6A 6 that is arranged on the can body outside, be located at the cold and hot water spiral stream guidance pipe 8 between external jacket 6 and the can body 5, aqueduct 7 and water outlet 9 are formed, aqueduct 7 directly be controlled by temperature measuring and send the cold and hot water variable valve 7A of change system to link to each other, water outlet 9 passes through to circulating water line.

5, according to the said multifunctional fermentation tank of claim 1, it is characterized in that sparing and spill device by drainage tube 13, the even pipe 14 that spills of the ring-type of uniform fine holes is formed, and is arranged on can body 5 tops.

6, according to the said multifunctional fermentation tank of claim 1, it is characterized in that oxygen nitrogen ratio control device by airway 15, to form at the vapor pipe 16 of can body 5 bottoms, airway 15 is connected to oxygen, source nitrogen by variable valve 17.

7,, it is characterized in that opening for feed is provided with solid phase opening for feed 3 and liquid phase feeding mouth 4, all is arranged on can body 5 upper ends according to the said multifunctional fermentation tank of claim 1.

8, according to the said multifunctional fermentation tank of claim 1, it is characterized in that discharge port is provided with solid phase discharge port 1, the central position that it is arranged at the bottom of the can body 5 ball curved surface shaped jars also is provided with liquid phase discharge port 2, in can body 5 bottoms.

9, according to the said multifunctional fermentation tank of claim 1, it is characterized in that the processing condition control interface has constant humidity system interface j, constant voltage to regulate interface h and manual venting port f, constant voltage is regulated on the interface h can directly adorn tensimeter 18 and automatic exhaust steam valve 19.