CN203741319U - Medicine residue fermentation treatment device - Google Patents
Medicine residue fermentation treatment device Download PDFInfo
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- CN203741319U CN203741319U CN201420048481.9U CN201420048481U CN203741319U CN 203741319 U CN203741319 U CN 203741319U CN 201420048481 U CN201420048481 U CN 201420048481U CN 203741319 U CN203741319 U CN 203741319U
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- fermentor tank
- tank
- fermentation
- dregs
- processing unit
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Abstract
The utility model relates to a medicine residue fermentation treatment device comprising a fermentation tank, wherein a feeding pipe and a discharge pipe as well as a gas outlet pipe are arranged on the fermentation tank; a material circulating mechanism which enables a fermentation mixture at the upper part in the tank to flow back to the bottom of the fermentation tank is arranged on the fermentation tank; a gas stirring mechanism which enables the gas in the gas outlet pipe to flow back to the fermentation tank and is used for stirring the fermentation mixture in the fermentation tank is also connected between the gas outlet pipe and the fermentation tank. By adopting the device, fermentation treatment can be performed on medicine residues, so that a fermentation process can be effectively performed on fermentation materials in the overall fermentation device, and the volume waste caused by uneven distribution of the fermentation materials and strains in the fermentation device is eliminated; moreover, the disadvantages of a mechanical stirring device can be avoided, and the shortages of the conventional feeding manner is also avoided, so that the medicine residue fermentation treatment device has very good application prospects.
Description
Technical field
The utility model relates to a kind of pharmacy dregs of a decoction treatment unit, relates in particular to a kind of dregs of a decoction fermentation processing unit.
Background technology
The pharmacy dregs of a decoction are mainly made up of mycelium, residue substratum, fermentating metabolism product, wherein also have a large amount of polysaccharide, protein and multiple amino acids and trace element, and from five sixties of last century, it is extensively used as feed, additive or fertilizer.No. 176 file of Ministry of Agriculture's bulletin in 2002, " the national Hazardous Waste List " that play enforcement on August 1st, 2008 and national environmental protection portion ring are done a series of files such as [2009] No. 80 files, start to classify the pharmacy dregs of a decoction as " Hazardous wastes ", forbid that the pharmacy dregs of a decoction are directly as purposes such as feed, fertilizer, this just causes in current approved pharmacy dregs of a decoction disposal options only burning, but output is large, water ratio high because the dregs of a decoction have, the cost of burning is high, pollution is large.Simultaneously, in the dregs of a decoction, the organic content such as albumen is up to more than 60%, there is higher biomass energy, directly incineration disposal is the significant wastage to resource, seriously deviate from the requirements of the times of current recycling economy and scientific development, therefore utilize biofermentation technique again to utilize and become a kind of well disposal options it according to the feature of dregs of a decoction ingredient.
But the fermentation materials of general solid fermentation device is generally mud or other organic substances, compare and be very different with the dregs of a decoction, because the dregs of a decoction are added with a large amount of inorganic substance in process of production, therefore general solid fermentation device is after operation for some time, device is inner there will be a large amount of inorganic substance to pile up, make fermentation unit be difficult to continuously the dregs of a decoction be degraded, even can cause fermentation unit to lose degradation function.And general solid fermentation device employing is that built-in mechanical stirring device carries out mix and blend to material, but there is serious corrodibility owing to installing during the fermentation inner environment, easily make the steady running that whipping appts cannot be long-term, thereby can cause mixing of materials incomplete, affect the service efficiency of fermentation unit.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of dregs of a decoction fermentation processing unit, it can be used for the pharmacy dregs of a decoction to carry out fermentative processing, can make effectively to carry out in the fermentation materials of fermenting process in whole fermentation unit, eliminate fermentation materials and the inhomogeneous volume waste causing of strains'distribution in fermentation unit, and can avoid the drawback of mechanical stirring device, there is good application prospect.
For achieving the above object, dregs of a decoction fermentation processing unit of the present utility model comprises fermentor tank, on fermentor tank, be provided with charging and discharging pipe, and escape pipe, on described fermentor tank, be provided with the Matter Transfer mechanism that makes tank internal upper part fermenting mixture be back to fermentor tank bottom; Between escape pipe and fermentor tank, be also connected with the gas stirring mechanism of the gas backstreaming making in described escape pipe to fermentor tank, so that the fermenting mixture in fermentor tank is stirred.Adopt above-mentioned technical scheme, because bacterial classification amount and the water ratio of fermentor tank internal upper part will be higher than bottoms, utilize Matter Transfer mechanism can make content more bacterial classification in top be back to the bottom of fermentor tank, thereby the balance that can maintain each position bacterial classification in fermentor tank, being beneficial to fermentation materials is the abundant degraded of the dregs of a decoction; And by gas stirring mechanism, the portion gas of output in escape pipe is back in fermentor tank, in the process of gas backstreaming, also can carry out pressurized treatment to gas, the gas being back to thus in fermentor tank can from bottom to top carry out sufficient gas stirring to the fermenting mixture in tank, thereby on the basis that can reflux at top bacterial classification, make in fermentor tank the more even of the especially fermentation materials of fermentor tank middle and lower part and strains'distribution, both are in conjunction with making bacterial classification to the digestion of degrading thoroughly of the fermentation materials in fermentor tank, thereby have improved fermentative processing efficiency; Use in addition gas stirring that complicated mechanical stirring device need to be set in fermentor tank, thereby can avoid using the various drawbacks of mechanical stirring device, and use gas stirring also can obtain better mixing effect.
As the restriction to aforesaid way, the aspect ratio of described fermentor tank (H/D) is greater than 1.5.Aspect ratio is set to be greater than the short flow problem of 1.5 fermentation materials can effectively avoid causing synchronous charging and discharging because tank body height is too low time.
As the restriction to aforesaid way, described Matter Transfer mechanism comprises that connection is arranged on the circulation discharge nozzle on fermentor tank top, is connected in the recycle pump on circulation discharge nozzle, and connects the recycle feed pipe being arranged between fermentor tank bottom and circulating-pump outlet.Can make the fermentation mixed solution on top effectively be back to the bottom of fermentor tank by recycle pump, thereby increase the bacterial classification amount of bottom, maintain the balance of bacterial classification in tank.
As the improvement to aforesaid way, described circulation discharge nozzle extends in fermentor tank.It is because in the content maximum near the position bacterial classification of central authorities in tank that circulation discharge nozzle is extended in fermentor tank, can ensure to be like this back to the bacterial classification amount of fermentor tank bottom.
As the restriction to aforesaid way, described gas stirring mechanism comprises the backflow tracheae being connected on escape pipe, the gas compressing apparatus being connected with backflow tracheae, and connect the stirring tracheae being arranged between gas compressing apparatus outlet and fermentor tank.Gas compressing apparatus is set can carry out supercharging and some purification filtering processing to the gas refluxing, thereby can make the gas refluxing have enough kinetic energy so that fermentation mixed solution is effectively stirred, further to promote the balance of fermentation materials and bacterial classification in tank.
As the improvement to aforesaid way, described stirring tracheae is to be arranged on many of fermentor tank bottom, and described stirring tracheae all stretches in fermentor tank, and stirs on tracheae and be all connected with by-pass valve control at every.To stir that tracheae is arranged on the bottom of fermentor tank and be the many effects that can farthest bring into play gas stirring, so that the fermentation materials in whole tank body and bacterial classification being mixed fully from bottom to top; On every stirring tracheae, by-pass valve control being set can control the gas stirring degree of different sites according to concrete service condition, has increased the result of use of gas stirring mechanism.
As the restriction to aforesaid way, described discharge nozzle is arranged on the bottom of fermentor tank, also be connected with in the bottom of described fermentor tank along tank body discharging standpipe upwards, on described discharging standpipe, be positioned at and under fermentor tank top and apart from 1-2m place, tank body top, be connected with in line mouthful of discharging.Discharge nozzle is arranged on fermentor tank bottom and can discharges a large amount of inanimate matters that are deposited on bottom, and discharging standpipe is set and connects the in line mouth of discharging thereon, can control on the one hand the height of mixture in fermentor tank by the in line mouth of discharging, unnecessary mixture can discharge to maintain the stable of in-tank mixing thing liquid level from line mouthful of discharging, the mixture that contains a large amount of inanimate matters because of the new fermentation materials of the periodic increase of fermentor tank domestic demand and bottom simultaneously discharging on the other hand, if use the direct discharge opeing of bottom discharge pipe, because the frequent keying meeting of valve on discharge nozzle inevitably produces valve leakage problem, and this can cause the bacterial classification in fermentor tank to produce unnecessary loss, because the spawn culture cycle of fermenting for the dregs of a decoction is long, cost is higher, therefore along with the accumulation of time is revealed because of valve the bacterial classification loss amount causing and be can not ignore, simultaneously, use the direct discharge opeing of bottom discharge pipe, be difficult to control the balance of input and output material, cause the fluctuation of liquid level in tank larger, affect reaction volume, and can make in the time periodically adding new fermentation materials by the setting of discharging standpipe, in line mouthful of discharge of the discharging of the mixture of bottom from discharging standpipe, because in line mouthful of discharging maintains an equal level with the height of in-tank mixing thing, therefore it can avoid again the drawback at the frequent opening/shutting valve of tank base on the basis of realizing normal drainage, keep the stable of reaction volume, discharge nozzle is only for discharge opeing in particular cases.
As the restriction to aforesaid way, described feed-pipe connects the middle and upper part that is arranged on fermentor tank tank body.The organic composition of middle and upper part fermenting mixture and the content of bacterial classification in tank body are all higher, belong to the principal reaction district in tank, can make the faster and better digestion that is degraded of new fermentation materials in this position charging.
As the improvement to aforesaid way, described feed-pipe extends in fermentor tank tank.Feed-pipe is extended into the new fermentation materials that can contribute to enter in tank in tank and be located immediately at the optimum response region in tank, new fermentation materials can well be mixed under the effect of decline and circulation and stirring naturally, thereby can overcome traditional simple bottom or the defect of its top feed.
In sum, adopt the technical solution of the utility model, can realize the pharmacy dregs of a decoction are carried out to fermentative processing, can make effectively to carry out in the fermentation materials of fermenting process in whole fermentation unit, eliminate fermentation materials and the inhomogeneous volume waste causing of strains'distribution in fermentation unit, and can avoid the drawback of mechanical stirring device, also avoid the deficiency of conventional feeds mode, there is good application prospect.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 stirs the layout schematic diagram of tracheae in fermentor tank bottom;
In figure: 1, fermentor tank; 2, feed-pipe; 3, material inlet valve; 4, discharge nozzle; 5, discharge valve; 6, escape pipe; 7, circulation discharge nozzle; 8, recycle pump; 9, recycle feed pipe; 10, backflow tracheae; 11, gas compressing apparatus; 12, stir tracheae; 13, by-pass valve control; 14, discharging standpipe; 15, in line mouthful of discharging; 16, liquid level.
Embodiment
The present embodiment relates to a kind of dregs of a decoction fermentation unit, as shown in Figure 1, it comprises fermentor tank 1, on fermentor tank 1, be provided with feed-pipe 2 and discharge nozzle 4, top at fermentor tank 1 is also provided with escape pipe 6, and is also provided with the Matter Transfer mechanism that makes the fermenting mixture of fermentor tank 1 internal upper part be back to fermentor tank 1 bottom at the sidepiece of fermentor tank 1; Between escape pipe 6 and fermentor tank 1, be also connected with the gas stirring mechanism of the gas backstreaming making in escape pipe 6 to fermentor tank 1, so that the fermenting mixture in fermentor tank 1 is stirred.
Fermentor tank 1 adopts the tank structure of drum type brake, its aspect ratio (H/D) is greater than 1.5, and in the present embodiment, the height H of fermentor tank 1 is greater than 12 meters, certainly except above-mentioned cylinder mode, fermentor tank 1 also can adopt as other structure formations such as square tubes, and it highly also can be other values.Feed-pipe 2 is for connecting the middle and upper part that is arranged on fermentor tank 1, it in the present embodiment, is 2/3 place that is arranged on tank body height, and feed-pipe 2 also extends into a segment distance within fermentor tank 1, in the present embodiment, to stretch into the length in fermentor tank 1 be to be greater than 0.2 times of fermentor tank 1 tank diameter to feed-pipe 2, for example can be 0.3D, the fermentation materials that can make feed-pipe 2 enter is thus that the dregs of a decoction can enter the optimum response region in tank, on feed-pipe 2, be also provided with feed valve 3, for the keying control of feed-pipe 2.4 of discharge nozzles are the bottom that is arranged on fermentor tank 1, are provided with discharge valve 5 on discharge nozzle 4.
Also be provided with one in the bottom of fermentor tank 1 along tank body discharging standpipe 14 upwards, the height on discharging standpipe 14 tops is not less than the height of fermentor tank 1, and in the upper end of discharging standpipe 14, be positioned at the below at fermentor tank 1 top, and apart from 1-2m place, tank body top, for example can be 1.5 meters of and be connected with in line mouthful 15 of a discharging, the top of discharging standpipe 14 can be hatch frame, and also can add valve in line mouthful of 15 places of discharging.Be compared to from the mode of bottom discharge pipe 4 discharges by line mouthful of 15 discharges of discharging, can make the height dimension of the liquid level 16 of the fermenting mixture in fermentor tank 1 be held on stable height, thereby can guarantee the reaction volume in fermentor tank 1.
Aforesaid Matter Transfer mechanism comprises the circulation discharge nozzle 7 that is arranged on fermentor tank 1 top, the recycle pump 8 being connected with circulation discharge nozzle 7, and connect the recycle feed pipe 9 of recycle pump 8 outlets and fermentor tank 1 bottom.In the present embodiment, circulate discharge nozzle 7 for to be arranged on the interior liquid level normally maintaining of fermentor tank 1 16 0.5-1 rice, below, for example, can be 0.7 meter, and circulation discharge nozzle 7 is also within extending into fermentor tank 1, the length stretching into can be 0.4 times of tank diameter.In the present embodiment, recycle pump 8 can adopt pneumatic diaphragm pump or other slags slurry in-line pump, and recycle feed pipe 9 is for being arranged on apart from, 1 meter of 1 bottom of fermentor tank.
Gas stirring mechanism comprises the backflow tracheae 10 being connected on escape pipe 6, the gas compressing apparatus 11 being connected with backflow tracheae 10, and connect the stirring tracheae 12 that is arranged on gas compressing apparatus 11 outlets and fermentor tank 1 bottom.The front that is positioned at backflow tracheae 10 junctions on escape pipe 6 is provided with the valve of giving vent to anger, and the rear that is positioned at backflow tracheae 10 junctions on backflow tracheae 10 and escape pipe 6 is also respectively arranged with valve.In the present embodiment, gas compressing apparatus 11 can include supercharger, polishing filter etc.Stir tracheae 12 for being arranged on many of fermentor tank 1 bottom, every is stirred tracheae 12 and all stretches in fermentor tank 1, according to the requirement being evenly arranged, different length is set, stir on tracheae 12 and be also respectively arranged with by-pass valve control 13 at every, open and close for controlling, and many are stirred tracheae 12 and are also evenly arranged in as shown in Figure 2 the bottom of fermentor tank 1.
In use, feed-pipe 2 is for adding fermentation materials for these dregs of a decoction fermentation processing unit, i.e. the dregs of a decoction, and 4 of discharge nozzles are for discharge fermenting mixture in particular cases, to reduce frequency of usage, reduce discharge valve 5 possibility of leaking occurs.While needing to add the dregs of a decoction in general fermenting process, by feed-pipe 2 chargings, and unnecessary mixture is discharged in line mouthful 15 by the discharging on discharging standpipe 14, make the liquid level 16 of in-tank mixing thing remain stable with this, and keep fermenting process to continue to carry out efficiently by the cooperation of cycling mechanism and gas stirring mechanism.
Claims (9)
1. a dregs of a decoction fermentation processing unit, comprises fermentor tank, is provided with charging and discharging pipe on fermentor tank, and escape pipe, it is characterized in that: on described fermentor tank, be provided with the Matter Transfer mechanism that makes the fermenting mixture of tank internal upper part be back to fermentor tank bottom; Between escape pipe and fermentor tank, be also connected with the gas stirring mechanism of the gas backstreaming making in described escape pipe to fermentor tank, so that the fermenting mixture in fermentor tank is stirred.
2. dregs of a decoction fermentation processing unit according to claim 1, is characterized in that: the aspect ratio (H/D) of described fermentor tank is greater than 1.5.
3. dregs of a decoction fermentation processing unit according to claim 1, it is characterized in that: described Matter Transfer mechanism comprises that connection is arranged on the circulation discharge nozzle on fermentor tank top, be connected in the recycle pump on circulation discharge nozzle, and connect the recycle feed pipe being arranged between fermentor tank bottom and circulating-pump outlet.
4. dregs of a decoction fermentation processing unit according to claim 3, is characterized in that: described circulation discharge nozzle extends in fermentor tank.
5. dregs of a decoction fermentation processing unit according to claim 1, it is characterized in that: described gas stirring mechanism comprises the backflow tracheae being connected on escape pipe, the gas compressing apparatus being connected with backflow tracheae, and connect the stirring tracheae being arranged between gas compressing apparatus outlet and fermentor tank.
6. dregs of a decoction fermentation processing unit according to claim 5, is characterized in that: described stirring tracheae is to be arranged on many of fermentor tank bottom, and described stirring tracheae all stretches in fermentor tank, and stirs on tracheae and be all connected with by-pass valve control at every.
7. dregs of a decoction fermentation processing unit according to claim 1, it is characterized in that: described discharge nozzle is arranged on the bottom of fermentor tank, also be connected with in the bottom of described fermentor tank along tank body discharging standpipe upwards, on described discharging standpipe, be positioned at and under fermentor tank top and apart from 1-2m place, tank body top, be connected with in line mouthful of discharging.
8. according to the dregs of a decoction fermentation processing unit described in any one in claim 1 to 7, it is characterized in that: described feed-pipe connects the middle and upper part that is arranged on fermentor tank tank body.
9. dregs of a decoction fermentation processing unit claimed in claim 8, is characterized in that: described feed-pipe extends in fermentor tank tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048481.9U CN203741319U (en) | 2014-01-26 | 2014-01-26 | Medicine residue fermentation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048481.9U CN203741319U (en) | 2014-01-26 | 2014-01-26 | Medicine residue fermentation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741319U true CN203741319U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048481.9U Expired - Fee Related CN203741319U (en) | 2014-01-26 | 2014-01-26 | Medicine residue fermentation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756885A (en) * | 2014-01-26 | 2014-04-30 | 河北银发华鼎环保科技有限公司 | Medicine residue fermentation treatment device |
| CN105176805A (en) * | 2015-08-11 | 2015-12-23 | 北京首拓环境科技有限公司 | Gas stirring control system and method |
-
2014
- 2014-01-26 CN CN201420048481.9U patent/CN203741319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756885A (en) * | 2014-01-26 | 2014-04-30 | 河北银发华鼎环保科技有限公司 | Medicine residue fermentation treatment device |
| CN105176805A (en) * | 2015-08-11 | 2015-12-23 | 北京首拓环境科技有限公司 | Gas stirring control system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20220126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |