CN204987944U - Fermentation tail gas tourie heating system - Google Patents
Fermentation tail gas tourie heating system Download PDFInfo
- Publication number
- CN204987944U CN204987944U CN201520552548.7U CN201520552548U CN204987944U CN 204987944 U CN204987944 U CN 204987944U CN 201520552548 U CN201520552548 U CN 201520552548U CN 204987944 U CN204987944 U CN 204987944U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- fermentation tail
- gas tourie
- tourie
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a fermentation tail gas tourie heating system, including fermentation tail gas tourie, shell and tube heat exchanger is connected to fermentation tail gas tourie, normal atmospheric temperature PH10 -11's naoh alkali lye is equipped with in the fermentation tail gas tourie. The utility model discloses a set up shell and tube heat exchanger, through going into shell and tube heat exchanger with lye pump in the tail gas tourie jar, hot water and alkali lye heat exchange heat up alkali lye, jar outer circulation heating's mode promptly, and holding temperature and pH value reach the purpose of exterminateing live fungus and reduction steam quantity, alkali lye quantity and blowdown flow rate.
Description
Technical field
The utility model is specifically related to a kind of fermentation tail gas tourie heating system.
Background technology
During the fermentation, producing bacterium can discharge along with fermentation tail gas L-Phe, produces bacterium and very easily infects bacteriophage, and survive in the environment.Bacteriophage in environment enters seeding tank or fermentation tank by air system, makes to produce bacterium in tank and infects bacteriophage.Pollute the consequence of bacteriophage, the lighter affects output or product quality, and severe one may cause tank switching, even stops production.The pollution of prevention bacteriophage is a very important action of L-Phe fermentation industry.Prevent the pollution of bacteriophage, its top priority is exactly to kill the viable bacteria (producing bacterium) given off in sweat.
Fermentation tail gas is absorbed by tourie, in fermentation tail gas tourie, the mode of heating of alkali lye is generally and directly passes into Steam Heating, maintain certain temperature and pH value, reach the object killing viable bacteria in fermentation tail gas, also there are some problems in this mode of heating, is specially: the steam passed into makes the volume in tank increase, and alkali lye pH value declines, pH value is less than 10, loses the object killing viable bacteria; Maintain pH value constant, will alkali lye be filled into, increase alkali lye consumption; Tank inner volume increases, and needs irregularly to discharge the volume had more, and adds blowdown flow rate.
Summary of the invention
For solving the above-mentioned technical problem existed in prior art, the utility model provides a kind of fermentation tail gas tourie heating system.
The purpose of this utility model is achieved through the following technical solutions: a kind of fermentation tail gas tourie heating system, comprise fermentation tail gas tourie, described fermentation tail gas tourie connecting column pipe heat exchanger, described fermentation tail gas tourie is built with the sodium hydroxide lye of normal temperature PH10-11.
Preferably, in described tubular heat exchanger be conventional hot water.
The useful effect that the utility model has is: the utility model is by arranging tubular heat exchanger, by lye pump in tail gas absorption tank tank is entered tubular heat exchanger, hot water and alkali lye heat exchange, alkali lye is heated up, the i.e. mode of tank external circulation heating, holding temperature and pH value, reach the object killed viable bacteria and reduce steam consumption, alkali lye consumption and blowdown flow rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fermentation tail gas tourie heating system;
In figure: 1 tail gas absorption tank, 2 tubular heat exchangers.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments the utility model is described further.
A kind of fermentation tail gas tourie heating system, comprise fermentation tail gas tourie, described fermentation tail gas tourie connecting column pipe heat exchanger, described fermentation tail gas tourie is built with the sodium hydroxide lye of normal temperature PH10-11.Wherein, in described tubular heat exchanger be conventional hot water.
As shown in Figure 1, as shown in arrow in fermentation tail gas tourie in figure, air inlet is immersed in alkali lye, is vented and gets rid of from tail gas tank top.In tail gas absorption tank tank, lye pump enters tubular heat exchanger, hot water and alkali lye heat exchange (shown in the arrow in figure between fermentation tail gas tourie and tubular heat exchanger), alkali lye is heated up, the i.e. mode of tank external circulation heating, holding temperature and pH value, reach the object killed viable bacteria and reduce steam consumption, alkali lye consumption and blowdown flow rate.
Wherein, the arrow in Fig. 1, tubular heat exchanger marked represents the turnover of hot water.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, description and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (2)
1. a fermentation tail gas tourie heating system, comprises fermentation tail gas tourie, it is characterized in that, described fermentation tail gas tourie connecting column pipe heat exchanger, described fermentation tail gas tourie is built with the sodium hydroxide lye of normal temperature PH10-11.
2. fermentation tail gas tourie heating system according to claim 1, is characterized in that, is conventional hot water in described tubular heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552548.7U CN204987944U (en) | 2015-07-28 | 2015-07-28 | Fermentation tail gas tourie heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552548.7U CN204987944U (en) | 2015-07-28 | 2015-07-28 | Fermentation tail gas tourie heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987944U true CN204987944U (en) | 2016-01-20 |
Family
ID=55122305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520552548.7U Expired - Fee Related CN204987944U (en) | 2015-07-28 | 2015-07-28 | Fermentation tail gas tourie heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111269046A (en) * | 2020-03-24 | 2020-06-12 | 湖南绿捷环境科技有限公司 | Dry kibbling wet refuse treatment device of ultra-temperature fermentation |
| CN112504861A (en) * | 2020-12-25 | 2021-03-16 | 顾雪芬 | Intelligent testing device and testing method for rubber stretching |
-
2015
- 2015-07-28 CN CN201520552548.7U patent/CN204987944U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111269046A (en) * | 2020-03-24 | 2020-06-12 | 湖南绿捷环境科技有限公司 | Dry kibbling wet refuse treatment device of ultra-temperature fermentation |
| CN112504861A (en) * | 2020-12-25 | 2021-03-16 | 顾雪芬 | Intelligent testing device and testing method for rubber stretching |
| CN112504861B (en) * | 2020-12-25 | 2022-01-11 | 优之科技(深圳)有限公司 | Intelligent testing device and testing method for rubber stretching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203893148U (en) | Boiler waste heat recovery system | |
| CN204987944U (en) | Fermentation tail gas tourie heating system | |
| CN204962701U (en) | Portable domestic fungus steam boiler | |
| CN204803247U (en) | Formaldehyde preparation device of methyl alcohol direct boiling | |
| CN104146086A (en) | Tea leaf fermentation chamber | |
| CN104324512B (en) | Thermo-compression evaporation unit | |
| CN204154144U (en) | A kind of fermentation tank vapour-recovery unit | |
| CN204261536U (en) | A kind of hydrogen chloride synthesis circulation of tail gas absorption system | |
| CN204063876U (en) | A kind of menthol drying room water back device | |
| CN204853436U (en) | LNG waste boiler steam pocket feedwater deoxidization system | |
| CN217479097U (en) | A energy-conserving device of carrying out productive life that is used for sewage evaporator concentration wood to receive liquid | |
| CN205807819U (en) | A kind of industrialized culture workshop temperature control system | |
| CN205358171U (en) | Straw degradation reaction device | |
| CN203613128U (en) | Maize soaking water evaporation system during maize starch production | |
| CN218851836U (en) | High-temperature sterilization kettle for coconut juice production | |
| CN221123097U (en) | Flue gas waste heat recycling device | |
| CN204246854U (en) | Thermo-compression evaporation unit | |
| TW202114744A (en) | Steam sterilization pot structure capable of avoiding contamination of items to be sterilized and saving consumables and energy costs | |
| CN218306196U (en) | Double-effect concentrator | |
| CN203971883U (en) | The converted starch reactor cooling system of heating | |
| CN207084044U (en) | A kind of soy sauce processing high-temperature sterilization unit | |
| CN203980248U (en) | Reclamation of condensate water use device in Modified Starch Production | |
| CN204285432U (en) | A kind of energy conserving system of steam boiler | |
| CN204803248U (en) | Formaldehyde preparation device | |
| CN206257861U (en) | Carrying vapour source, the circulating water cooling system of dual jet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160120 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |