CN208964901U - A kind of fermentor residual neat recovering system - Google Patents
A kind of fermentor residual neat recovering system Download PDFInfo
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- CN208964901U CN208964901U CN201821402253.1U CN201821402253U CN208964901U CN 208964901 U CN208964901 U CN 208964901U CN 201821402253 U CN201821402253 U CN 201821402253U CN 208964901 U CN208964901 U CN 208964901U
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- fermentor
- tank
- circulating
- hot water
- utilidor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000003860 storage Methods 0.000 claims abstract description 29
- 239000002918 waste heat Substances 0.000 claims abstract description 26
- 230000004087 circulation Effects 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 39
- 238000000855 fermentation Methods 0.000 claims description 20
- 230000004151 fermentation Effects 0.000 claims description 20
- 230000003020 moisturizing effect Effects 0.000 claims description 9
- 239000012774 insulation material Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 15
- 239000007789 gas Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004615 ingredient Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a kind of fermentor residual neat recovering system and its production technology, the recovery system includes fermentor, No.1 circulating tank, No. two circulating tanks, plate heat exchanger, spinner flowmeter, cyclone separator, reservoir, recycle cold well, centrifugal pump and hot water storage tank, realizing fermentor high-temp steam sterilizing, the recycling of steam in respective process (tail gas) waste heat is realized while cooling water circulation and exhaust emissions, wherein, hot water in hot water storage tank can be directly used for ingredient, during disappearing in fact compared with directly using room temperature clear water ingredient, save a large amount of steam, also save a large amount of electric energy, it not only reduces environmental pollution and also produces considerable economic benefit, it is suitble to the needs of large-scale industrial production.
Description
Technical field
The utility model relates to fermentation technical field, especially a kind of fermentor residual neat recovering system and waste heat recycle work
Skill.
Background technique
Biofermentation industry is the industry that National Environmental Protection Agency pays close attention to, and energy consumption cost accounts for about the 20% of total cost of production
Left and right, therefore energy-saving and emission-reduction task is heavier, therefore resource-conserving, environmentally friendly development war are conscientiously implemented in production
Slightly.Currently, domestic many enterprise's fermentors do not obtain in the waste heat that sky disappears, fermentation medium sterilizes, fermentation process generates
It is effective to recycle, cause the significant wastage of energy resources.Energy-saving and emission-reduction are done a good job of it, eliminates the backward production facilities and technology, reduction is given birth to
Production capacity consumption, the discharge for reducing carbon dioxide shoulder heavy responsibilities.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fermentor residual neat recovering systems.
Another technical problem to be solved in the utility model is that providing a kind of recycle using above-mentioned fermentor waste heat is
The waste heat reclaiming process of system.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of fermentor residual neat recovering system, including fermentor, No.1 circulating tank, No. two circulating tanks, plate heat exchanger, turn
Subflow meter, cyclone separator, reservoir, the cold well of circulation, centrifugal pump and hot water storage tank, the No.1 circulating tank pass through insulating tube
The connection of the cooling tube of road and fermentor, recovery waste heat when being used to preheat in fermentor and is cooling, No. two circulating tanks pass through guarantor
Warm pipeline is connected with plate heat exchanger, the plate heat exchanger by utilidor successively with spinner flowmeter, cyclonic separation
Device is connected with fermentation tank, is used for recovery waste heat, the No.1 in fermentor high-temp steam sterilizing and fermenting and producing and follows
The tank bottom of ring tank and No. two circulating tanks passes through utilidor respectively and connect with hot water storage tank, the No.1 circulating tank, No. two circulations
Utilidor between tank and hot water storage tank is equipped with centrifugal pump, when water temperature reaches in No.1 circulating tank and/or No. two circulating tanks
When setting value, tank bottom valve is opened, and is centrifuged pump startup, and hot water enters in hot water storage tank, and the reservoir passes through utilidor point
It is not connected with No.1 circulating tank and No. two circulating tanks, in circulating tank water shortage Shi Weiqi moisturizing, wherein recycled with No.1
Cooling tube is connected on the connected utilidor of tank, the cold well of circulation is connected with the cooling tube, be used under special circumstances
For fermentor cooling.
Preferably, above-mentioned fermentor residual neat recovering system, the utilidor are all to be wrapped up with heat-insulating heat-preserving material
Pipeline, to reduce the heat loss in mass transport process；Valve is provided on the pipeline.
Preferably, above-mentioned fermentor residual neat recovering system, each valve are Self controlling valve, wherein board-like are changed with described
The connected valve (t) of hot device is one-way cock, realizes the automatic control of system.
Preferably, above-mentioned fermentor residual neat recovering system, the reservoir, the cold well of circulation, No.1 circulating tank, No. two circulations
Tank and hot water storage tank bottom end are connected with centrifugal pump respectively.
A kind of waste heat reclaiming process, when being sterilized using high-temperature steam to fermentor, warm-up phase, steam is extended to determine path
Into the cooling tube in fermentor, it is directly entered hot water storage tank using utilidor system, realizes fermentor preheating and waste heat
Recycling；After finishing to fermentor preheating, steam enters tank body by the setting warm pipeline in path, then passes sequentially through cyclonic separation
Device and spinner flowmeter are directly entered in No. two circulating tanks；When the temperature in No.1 circulating tank reaches setting value, centrifugal pump will
Hot water in No.1 circulating tank is extended to be determined path and is pumped into hot water storage tank, realizes waste heat while fermentor high-temp steam sterilizing
Recycling；When No.1 circulating tank water shortage, centrifugal pump is determined the clear water in reservoir is extended path and is pumped into No. two circulating tanks,
Realize the moisturizing of No.1 circulating tank；In temperature-fall period after sterilizing and fermentation process later, centrifugal pump follows No.1
Clear water in ring tank is extended to be determined path and is pumped into cooling tube, is returned in No.1 circulating tank along pipeline again later, is formed circulation；Work as No.1
When temperature in circulating tank reaches setting value, centrifugal pump determines the hot water in No.1 circulating tank is extended path and is pumped into hot water storage tank
In, realize the cooling of fermentor and the recycling of waste heat；When No.1 circulating tank water shortage cannot continue to cool down to fermentor,
Centrifugal pump is determined the clear water in reservoir is extended path and is pumped into cooling tube, enters in No.1 circulating tank later, realizes that No.1 is followed
The moisturizing of ring tank and fermentor are cooling；When the cooling recirculation system for occurring No.1 circulating tank and reservoir composition in fermentation process cannot
When reducing fermentation jar temperature, the starting of cold well is recycled, centrifugal pump determine the clear water in cold well is extended path and is pumped into cooling tube, then
It returns in cold well, realizes fermentor cooling；Fermentation tail gas prolongs pipeline and passes sequentially through the laggard of cyclone separator and spinner flowmeter
Enter plate heat exchanger, meanwhile, No. two circulating tanks are connected by two pipelines with plate heat exchanger, to realize waste heat in tail gas
Recycling, last tail gas from offgas outlet be discharged.
The utility model structure has the advantages that:
Above-mentioned fermentor residual neat recovering system, design is simple ingenious, follows in realization fermentor high-temp steam sterilizing, cooling water
The recycling of steam in respective process (tail gas) waste heat is realized while ring and exhaust emissions, wherein the hot water in hot water storage tank
It can be directly used for ingredient, during disappearing in fact compared with directly using room temperature clear water ingredient, save a large amount of steam, not only reduce
Environmental pollution also produces considerable economic benefit, is suitble to the needs of large-scale industrial production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fermenting and producing device of amino acid described in the utility model.
In figure: 1- reservoir 2- centrifugal pump 3- recycles cold well 4- No.1 circulating tank
5- cooling tube 6- cyclone separator 7- fermentor 8- spinner flowmeter
No. bis- circulating tank 11- hot water storage tanks of 9- plate heat exchanger 10-
Specific embodiment
To further illustrate the utility model, now attached drawing is cooperated to be described in detail:
Embodiment 1
As shown in Figure 1, the fermentor residual neat recovering system, including 4, No. two fermentor 7, No.1 circulating tank circulating tanks
10, plate heat exchanger 9, spinner flowmeter 8, cyclone separator 6, reservoir 1, the cold well 3 of circulation, centrifugal pump 2 and hot water storage tank 11,
The No.1 circulating tank is connected by the cooling tube 5 of utilidor and fermentor, for recycling in fermentor preheating and cooling
Waste heat, No. two circulating tanks are connected by utilidor with plate heat exchanger, and the plate heat exchanger passes through utilidor
Successively it is connected with spinner flowmeter, cyclone separator and fermentation tank, in fermentor high-temp steam sterilizing and fermentation
The tank bottom of recovery waste heat when production, the No.1 circulating tank and No. two circulating tanks passes through utilidor respectively and hot water storage tank connects
It connects, the No.1 circulating tank, No. two utilidors between circulating tank and hot water storage tank are equipped with centrifugal pump, when No.1 circulating tank
And/or in No. two circulating tanks when water temperature reaches setting value, tank bottom valve is opened, and is centrifuged pump startup, and hot water enters in hot water storage tank,
The reservoir is connected with No.1 circulating tank and No. two circulating tanks respectively by utilidor, is in circulating tank water shortage
Its moisturizing, wherein cooling tube, the cold well of the circulation and the cooling tube are connected on the utilidor being connected with No.1 circulating tank
It is connected, for cooling down under special circumstances for fermentor.Wherein, the utilidor is all to be wrapped up with heat-insulating heat-preserving material
Pipeline, to reduce the heat loss in mass transport process；Valve is provided on the pipeline, each valve is Self controlling valve,
In, the valve t being connected with the plate heat exchanger is one-way cock, realizes the automatic control of system；The reservoir, circulation are cold
Well, No.1 circulating tank, No. two circulating tanks and hot water storage tank bottom end are connected with centrifugal pump respectively.
Embodiment 2
A kind of waste heat reclaiming process of fermentor residual neat recovering system described in Application Example 1 is utilizing high-temperature steam pair
When fermentor sterilizes, warm-up phase, the extended cooling tube determining path and entering in fermentor of steam is straight using utilidor system
It taps into hot water storage tank, realizes fermentor preheating and waste heat recycling；After finishing to fermentor preheating, steam is by setting path warp
Utilidor enters tank body, then passes sequentially through cyclone separator and spinner flowmeter, is directly entered in No. two circulating tanks；Work as No.1
When temperature in circulating tank reaches setting value, centrifugal pump determines the hot water in No.1 circulating tank is extended path and is pumped into hot water storage tank
In, waste heat recycling is realized while fermentor high-temp steam sterilizing；When No.1 circulating tank water shortage, centrifugal pump is by water storage
Clear water in pond is extended to be determined path and is pumped into No. two circulating tanks, realizes the moisturizing of No.1 circulating tank；Cooling after sterilizing
In journey and fermentation process later, centrifugal pump determines the clear water in No.1 circulating tank is extended path and is pumped into cooling tube, Zhi Houzai
It is returned in No.1 circulating tank along pipeline, forms circulation；When the temperature in No.1 circulating tank reaches setting value, centrifugal pump is by No.1
Hot water in circulating tank is extended to be determined path and is pumped into hot water storage tank, realizes the cooling of fermentor and the recycling of waste heat；Work as No.1
When circulating tank water shortage cannot continue to cool down to fermentor, centrifugal pump determines the clear water in reservoir is extended path and is pumped into cooling
Guan Zhong enters in No.1 circulating tank later, realizes that the moisturizing of No.1 circulating tank and fermentor are cooling；When occurring No.1 in fermentation process
When the cooling recirculation system of circulating tank and reservoir composition cannot be such that fermentation jar temperature reduces, cold well starting is recycled, centrifugal pump will
Clear water in cold well is extended to be determined path and pumps into cooling tube, is returned in cold well, is realized fermentor cooling；Fermentation tail gas prolongs pipeline
It passes sequentially through cyclone separator and spinner flowmeter enters plate heat exchanger later, meanwhile, No. two circulating tanks pass through two pipelines
It is connected with plate heat exchanger, to realize the recycling of waste heat in tail gas, last tail gas is discharged from offgas outlet.
Specifically, when being sterilized using high-temperature steam to fermentor, firstly, valve g, i, l and x are closed, valve j is (cold
But pipe end steam inlet valve) it is opened with m, later, steam enters cooling tube, is directly entered hot water storage tank by pipe-line system, real
Existing fermentor preheating and waste heat recycling.After finishing to fermentor preheating, valve j, o, q and v are closed, valve k (fermentor steam
Inlet valve), p, r, s, t and u open (valve t be check valve, valve q be standby valve, usually close).Later, steam enters
Tank body passes sequentially through cyclone separator and spinner flowmeter, is directly entered in No. two circulating tanks from pipeline where valve u.When one
When temperature in number circulating tank reaches setting value, valve x is opened, and the hot water in No.1 circulating tank is pumped into hot water storage tank by centrifugal pump
In, realize fermentor high-temp steam sterilizing and waste heat recycling.When No.1 circulating tank water shortage, valve c, b and w are opened,
Valve and valve x are closed along remaining, and the clear water in reservoir is prolonged pipe-line system and is pumped into No. two circulating tanks by centrifugal pump, realize one
The moisturizing of number circulating tank.In temperature-fall period after sterilizing and fermentation process later, valve d, e, g, j and m are closed, valve
Door f, h, i and l are opened, and the clear water in No.1 circulating tank is pumped into cooling tube by centrifugal pump, return to No.1 circulation along pipeline again later
In tank, circulation is formed, when the temperature in No.1 circulating tank reaches setting value, valve g is opened, and centrifugal pump will be in No.1 circulating tank
Hot water be pumped into hot water storage tank, realize the cooling of fermentor and the recycling of waste heat.When No.1 circulating tank water shortage cannot
When continuing to cool down to fermentor, valve b, d, e, h, g and m are closed, and valve a, c, i, l and f are opened, and centrifugal pump will be in reservoir
Clear water prolongs pipe-line system and pumps into cooling tube, enters in No.1 circulating tank later, realizes that the moisturizing of No.1 circulating tank and fermentor are cold
But.Fermentation jar temperature cannot be made to reduce when occurring the cooling recirculation system that No.1 circulating tank is formed with reservoir in fermentation process
When, cold well starting is recycled, valve d, e, i and l are opened, and valve is closed along other, and the clear water in cold well is prolonged pipeline by centrifugal pump
Systems pumps return in cold well into cooling tube, realize fermentor cooling.
During the fermentation, valve o and u is closed, and (valve t is check valve to valve p, r, s, t and v opening, and valve q is to answer
Anxious valve is usually closed).Fermentation tail gas, which prolongs after pipeline passes sequentially through cyclone separator and spinner flowmeter, enters plate-type heat-exchange
Device, meanwhile, No. two circulating tanks are connected by two pipelines with plate heat exchanger, to realize the recycling of waste heat in tail gas, most
Tail gas is discharged from offgas outlet afterwards.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of fermentor residual neat recovering system, it is characterised in that: including fermentor, No.1 circulating tank, No. two circulating tanks, board-like
Heat exchanger, spinner flowmeter, cyclone separator, reservoir, the cold well of circulation, centrifugal pump and hot water storage tank, the No.1 circulating tank
It is connected by the cooling tube of utilidor and fermentor, for the recovery waste heat when fermentor preheats and is cooling, described No. two are followed
Ring tank is connected by utilidor with plate heat exchanger, the plate heat exchanger by utilidor successively with spinner
Meter, cyclone separator are connected with fermentation tank, are used for the recovery waste heat in fermentor high-temp steam sterilizing and fermenting and producing,
The tank bottom of the No.1 circulating tank and No. two circulating tanks passes through utilidor respectively and connect with hot water storage tank, the No.1 circulation
Tank, No. two utilidors between circulating tank and hot water storage tank are equipped with centrifugal pump, when No.1 circulating tank and/or No. two circulating tanks
When middle water temperature reaches setting value, tank bottom valve is opened, and is centrifuged pump startup, and hot water enters in hot water storage tank, and the reservoir passes through
Utilidor is connected with No.1 circulating tank and No. two circulating tanks respectively, in circulating tank water shortage Shi Weiqi moisturizing, wherein
Cooling tube is connected on the utilidor being connected with No.1 circulating tank, the cold well of the circulation is connected with the cooling tube, be used for
Cool down in special circumstances for fermentor.
2. fermentor residual neat recovering system according to claim 1, it is characterised in that: the utilidor is all with heat-insulated
The pipeline of thermal insulation material package, to reduce the heat loss in mass transport process；Valve is provided on the pipeline.
3. fermentor residual neat recovering system according to claim 1, it is characterised in that: each valve is Self controlling valve,
In, the valve (t) being connected with the plate heat exchanger is one-way cock, realizes the automatic control of system.
4. fermentor residual neat recovering system according to claim 1, it is characterised in that: the reservoir, the cold well of circulation, No.1
Circulating tank, No. two circulating tanks and hot water storage tank bottom end are connected with centrifugal pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402253.1U CN208964901U (en) | 2018-08-29 | 2018-08-29 | A kind of fermentor residual neat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402253.1U CN208964901U (en) | 2018-08-29 | 2018-08-29 | A kind of fermentor residual neat recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208964901U true CN208964901U (en) | 2019-06-11 |
Family
ID=66752808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402253.1U Expired - Fee Related CN208964901U (en) | 2018-08-29 | 2018-08-29 | A kind of fermentor residual neat recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208964901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108949508A (en) * | 2018-08-29 | 2018-12-07 | 天津科技大学 | A kind of fermentor residual neat recovering system and waste heat reclaiming process |
-
2018
- 2018-08-29 CN CN201821402253.1U patent/CN208964901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108949508A (en) * | 2018-08-29 | 2018-12-07 | 天津科技大学 | A kind of fermentor residual neat recovering system and waste heat reclaiming process |
| CN108949508B (en) * | 2018-08-29 | 2023-10-03 | 天津科技大学 | Fermentation tank waste heat recovery system and waste heat recovery process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |