CN201175584Y - Vacuum concentration device of biogas slurry - Google Patents
Vacuum concentration device of biogas slurry Download PDFInfo
- Publication number
- CN201175584Y CN201175584Y CN 200820069380 CN200820069380U CN201175584Y CN 201175584 Y CN201175584 Y CN 201175584Y CN 200820069380 CN200820069380 CN 200820069380 CN 200820069380 U CN200820069380 U CN 200820069380U CN 201175584 Y CN201175584 Y CN 201175584Y
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- China
- Prior art keywords
- liquid
- marsh liquid
- communicated
- natural pond
- marsh
- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
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- Biotechnology (AREA)
- Organic Chemistry (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
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- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a marsh liquid vacuum condensing device which comprises an evaporating device composed of an evaporator and a heating device, wherein, the evaporator is composed of an evaporating vessel, a concentrating pipe closely communicated with the evaporating vessel and a condensed water collecting vessel, wherein, the concentrating pipe is closely communicated with a vacuum pump through the pipe, and a liquid adding pipe to provide the marsh liquid for adding is communicated to the evaporating vessel; the marsh liquid vacuum condensing device adopts the physical property of water or the principle for decreasing the boiling point in a low pressure state, the marsh liquid is heated and condensed in a vacuum state through the evaporator, a majority of water in the marsh liquid is removed, because the marsh liquid is condensed at low temperature, the beneficial components contained in the marsh liquid can not be evaporated and drained, and the characteristic of the pesticide material contained in the marsh liquid maintains invariable, thus the purpose of the nondestructive condensation is achieved. The marsh liquid vacuum condensing device has the advantages that the condensing efficiency is high, the running of the marsh liquid vacuum condensing device is stable, the operation is convenient, the cost is low, and the marsh liquid vacuum condensing device is suitable for the promotion and the application in the marsh liquid condensing field.
Description
Technical field
The utility model relates to natural pond liquid concentrator technical field, especially a kind of natural pond liquid vacuum concentrating apparatus.
Background technology
Natural pond liquid in the biogas engineering after the fermentation not only is free from germs, worm's ovum, but also can kill germ, the worm's ovum of the surface of the seed, materials such as the heteroauxin that contains, a large amount of detritus acid, auxin, gibberellin, have the enzyme source, the vigor that strengthens enzyme that activate in embryo and the endosperm, urge into short bud, the effect that stimulating growth is grown.Utilize natural pond liquid to substitute part or all of chemical fertilizer, produce the public hazards agricultural product, can avoid secondary pollution, save production cost, increase economic benefit, along with applying of natural pond liquid, it concentrates, processing technology is risen thereupon, using maximum natural pond liquid method for concentration at present is that natural pond liquid is directly added heat abstraction moisture under normal pressure, thickening temperature is higher owing to will reach the temperature of water evaporation, and find through experiment: (greater than 45 ℃) can make the ammonium ion in the liquid of natural pond be evaporated when thickening temperature is too high, and the chemical composition of natural pond liquid is changed, lose insecticidal properties, therefore existing normal pressure method for concentration is difficult to obtain the natural pond concentrated liquor of high-quality.
The utility model content
The purpose of this utility model is to provide a kind of can carry out the harmless natural pond liquid vacuum concentrating apparatus that concentrates of low temperature to natural pond liquid.
The technical solution of the utility model is: a kind of natural pond liquid vacuum concentrating apparatus, comprise the vaporising device that constitutes by evaporimeter and heater, described evaporimeter is by container for evaporation, constitutes with airtight condenser pipe that is communicated with of container for evaporation and condensed water collection container, described condenser pipe is communicated with the liquid-feeding tube that adds for natural pond liquid by the airtight vavuum pump that is communicated with of pipeline on the described container for evaporation.
The water-bath heater of described heater for container for evaporation being submerged.
Described evaporimeter is rotary evaporimeter, rotary evaporimeter comprises the rotation main frame, be connected the evaporative flask of rotation on the main frame, with airtight condenser pipe that is communicated with of evaporative flask and receiving flask, the top of condenser pipe is communicated with vavuum pump by pipeline, the bottleneck of evaporative flask is connected with liquid-feeding tube by carrier pipe, carrier pipe is communicated with condenser pipe and receiving flask with the junction of liquid-feeding tube respectively by a four-way structure, the filling opening place of liquid-feeding tube is provided with the liquid feeding valve, and the bottleneck of receiving flask is established valve.
The utility model utilizes the physical property of water, the i.e. principle that boiling point reduces under low-pressure state, under vacuum state, heat and concentrated natural pond liquid with evaporimeter, most of moisture in the liquid of natural pond is removed, because natural pond liquid is concentrated at low temperatures, beneficiating ingredient contained in the liquid of natural pond can not be evaporated loss, thereby keeps the characteristic of the contained insect killing substance of natural pond liquid constant, reach the harmless purpose that concentrates.The utlity model has thickening efficiency height, stable, easy to operate, advantage that cost is low, be adapted at natural pond liquid and concentrate in the field and apply.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, embodiment of the present utility model is assembled by Rotary Evaporators, vavuum pump 1, electric-heated thermostatic water bath 5, wherein Rotary Evaporators comprises rotation main frame 10, is connected evaporative flask 6, the condenser pipe 3 that is communicated with evaporative flask 6 and receiving flask 4 on the rotation main frame 10, the bottleneck of evaporative flask 6 also is connected with liquid-feeding tube 8 by carrier pipe 7, and carrier pipe 7 is communicated with condenser pipe 3 and receiving flask 4 with the junction of liquid-feeding tube 8 by a four-way structure.Electric-heated thermostatic water bath 5 is put in the bottle bottom of evaporative flask 6.The filling opening place of liquid-feeding tube 8 is provided with valve 9, and the bottleneck of receiving flask 4 is provided with valve 11, and the top of condenser pipe 3 is communicated with the bleeding point of vavuum pump 1 by pipeline 2.
The utility model is when work, close the valve 11 on the receiving flask 4 earlier, the valve of opening on the liquid-feeding tube 89 is packed natural pond liquid in the evaporative flask 6 into, and submerges evaporative flask 6 in the thermostat water bath 5 and adjust the height that water surface elevations in the thermostat water bath 5 are higher than the natural pond liquid liquid level in the evaporative flask 6.Open the valve 11 on the receiving flask 4 then, the valve 9 of closing on the liquid-feeding tube 8 makes vapo(u)rization system airtight, start vavuum pump 1 and electric-heated thermostatic water bath 5 then, make evaporative flask 6 under low pressure begin to be heated, moisture in the liquid of natural pond falls after by the condensation of condenser pipe 3 and is stored in the receiving flask 4, and concentrate is stayed in the evaporative flask, can draw the concentrating degree of natural pond liquid by moisture collected in the receiving flask 4, after reaching certain cycles of concentration, stop evaporation.
Rotary Evaporators used in the foregoing description is complete sets of equipment commonly used, the feed liquor of evaporative flask is realized by a carrier pipe and import and export with giving vent to anger, can certainly use the evaporimeter of other structures, inlet and input duct for example are set separately on evaporative flask, and separate with the steam pipeline.
Claims (3)
1, a kind of natural pond liquid vacuum concentrating apparatus, comprise the vaporising device that constitutes by evaporimeter and heater, it is characterized in that: described evaporimeter is by container for evaporation, constitutes with airtight condenser pipe that is communicated with of container for evaporation and condensed water collection container, described condenser pipe is communicated with the liquid-feeding tube that adds for natural pond liquid by the airtight vavuum pump that is communicated with of pipeline on the described container for evaporation.
2, natural pond according to claim 1 liquid vacuum concentrating apparatus is characterized in that: the water-bath heater of described heater for container for evaporation being submerged.
3, natural pond according to claim 1 and 2 liquid vacuum concentrating apparatus, it is characterized in that: described evaporimeter is rotary evaporimeter, rotary evaporimeter comprises the rotation main frame, be connected the evaporative flask of rotation on the main frame, with airtight condenser pipe that is communicated with of evaporative flask and receiving flask, the top of condenser pipe is communicated with vavuum pump by pipeline, the bottleneck of evaporative flask is connected with liquid-feeding tube by carrier pipe, carrier pipe is communicated with condenser pipe and receiving flask with the junction of liquid-feeding tube respectively by a four-way structure, the filling opening place of liquid-feeding tube is provided with the liquid feeding valve, and the bottleneck of receiving flask is established valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820069380 CN201175584Y (en) | 2008-02-19 | 2008-02-19 | Vacuum concentration device of biogas slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820069380 CN201175584Y (en) | 2008-02-19 | 2008-02-19 | Vacuum concentration device of biogas slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175584Y true CN201175584Y (en) | 2009-01-07 |
Family
ID=40215600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820069380 Expired - Fee Related CN201175584Y (en) | 2008-02-19 | 2008-02-19 | Vacuum concentration device of biogas slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175584Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372328A (en) * | 2010-08-04 | 2012-03-14 | 攀钢集团钢铁钒钛股份有限公司 | Horizontal evaporative concentration system |
| WO2013020349A1 (en) * | 2011-08-05 | 2013-02-14 | Zheng Wei | Device for increasing the temperature of methane fermenting material with heat produced from compost fermentation |
| CN109734231A (en) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | A kind of biogas slurry vacuum concentration removes the method and device of ammonia nitrogen |
| CN109734229A (en) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | A kind of anaerobic fermentation biogas slurry treatment method and device |
| CN109734242A (en) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | A kind of method and device that biogas slurry vacuum concentration recycles |
-
2008
- 2008-02-19 CN CN 200820069380 patent/CN201175584Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372328A (en) * | 2010-08-04 | 2012-03-14 | 攀钢集团钢铁钒钛股份有限公司 | Horizontal evaporative concentration system |
| WO2013020349A1 (en) * | 2011-08-05 | 2013-02-14 | Zheng Wei | Device for increasing the temperature of methane fermenting material with heat produced from compost fermentation |
| CN109734231A (en) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | A kind of biogas slurry vacuum concentration removes the method and device of ammonia nitrogen |
| CN109734229A (en) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | A kind of anaerobic fermentation biogas slurry treatment method and device |
| CN109734242A (en) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | A kind of method and device that biogas slurry vacuum concentration recycles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20100219 |