CN115301705A - Reaction and condensation combined device and application thereof - Google Patents
Reaction and condensation combined device and application thereof Download PDFInfo
- Publication number
- CN115301705A CN115301705A CN202210107478.9A CN202210107478A CN115301705A CN 115301705 A CN115301705 A CN 115301705A CN 202210107478 A CN202210107478 A CN 202210107478A CN 115301705 A CN115301705 A CN 115301705A
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- Prior art keywords
- reaction
- cooling
- condensation
- liquid
- quartz sand
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 51
- 238000009833 condensation Methods 0.000 title claims abstract description 26
- 230000005494 condensation Effects 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000002689 soil Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006065 biodegradation reaction Methods 0.000 claims abstract description 9
- 239000006004 Quartz sand Substances 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 238000002955 isolation Methods 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 244000005700 microbiome Species 0.000 abstract description 8
- 230000015556 catabolic process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000813 microbial effect Effects 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 2
- 230000000593 degrading effect Effects 0.000 description 9
- 239000000047 product Substances 0.000 description 5
- 238000002309 gasification Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a reaction and condensation combined device which comprises a reaction bottle, a guide pipe and a cooling pipe, wherein the upper end of the cooling pipe comprises an ellipsoidal cooling part. The reaction bottle is connected with the cooling pipe through the guide pipe, so that the water in the reaction bottle can be kept constant, a constant-temperature and constant-humidity microbial degradation environment is maintained, liquid is prevented from being added in the experimental process, the biodegradation reaction efficiency is prevented from being influenced, the cooling area is enlarged, the cooling efficiency is improved, the condensation effect can be realized by a simple device, and the using area of the device is reduced. Meanwhile, the connector uses the barge grabbing head with grains, so that the tightness between the connector and the guide pipe is improved, the volatilization loss of water is prevented, and the decomposition efficiency of microorganisms is prevented from being influenced by the drying and hardening of soil caused by the volatilization of water in the reaction bottle.
Description
Technical Field
The invention relates to a reaction and condensation combined device, and relates to B09C, in the field of solid waste treatment by a microbial method.
Background
Along with the popularization of plastic rubber products, a great deal of pollution problems come along, and how to degrade the plastic rubber products is an urgent problem to be solved, so that the development of a device capable of degrading the plastic rubber products is very important. At present, most of the degrading devices on the market are used for degrading kitchen garbage or waste excretion, the degrading time is short, the degrading temperature is low, the degrading effect can be realized by manually supplementing water, but the time for degrading plastic or rubber products is longer, the process is more complicated by manually supplementing water, the stable degrading environment is easily damaged, and the degrading efficiency is reduced.
The Chinese invention patent CN201821908762.1 discloses a soil microorganism degradation device, which can set a closed environment for microorganisms by setting a sealing cover and a soil turning device, is beneficial to the degradation reaction of the microorganisms, but does not relate to the supplement of water. Chinese invention patent CN202020469327.4 discloses a soil microorganism degradation device, which can make microorganism and soil uniformly stirred by arranging a material stirring component, but can also destroy the ecological balance of the degradation environment to a certain extent, and influence the degradation efficiency.
Disclosure of Invention
In order to improve the biodegradation efficiency and reduce the operation steps of biodegradation experiments, the invention provides a reaction condensation combination device in a first aspect, which comprises a reaction bottle, a guide pipe and a cooling pipe, wherein the upper end of the cooling pipe comprises an ellipsoidal cooling part.
The applicant finds that the ellipsoidal cooling part is adopted as a cooling device in the experimental process, so that the uniform humidity in the biodegradation environment can be maintained, and the soil is prevented from being dried and hardened. The possible reasons for guessing are: the microbial respiration can release certain heat when carrying out biodegradable, can drive the moisture in the earth and take place the gasification, during the restriction entering air that breaks away from earth, and biodegradable needs process for a long time usually, and moisture in the earth volatilizees through long-term gasification and can lead to the dry soil hardening, influences the living environment of microbial, reduces biodegradable's efficiency. The moisture that the gasification volatilizees among this application reaction flask gets into the cooling tube through the pipe, and the pipe wall of cooling tube makes the moisture of gasification reliquefy through the room temperature cooling and gets into the pipe, inputs in the reaction flask, and the cooling portion of ellipsoid can enlarge the area of contact with outdoor environment, increases cooling efficiency. The interface between the ellipsoidal cooling part and the cooling pipe is in smooth connection, and condensed liquid drops can easily slide down to enter the guide pipe and then return to the reaction bottle, so that the accumulation of the condensed liquid drops is avoided.
As a preferred embodiment, the reaction bottle comprises a bottle body, a liquid inlet, a quartz sand isolation belt, a gas outlet and a bottle cap, wherein the liquid inlet is positioned below the quartz sand isolation belt, and the gas outlet is positioned above the quartz sand isolation belt.
In a preferred embodiment, soil is placed on the upper part of the quartz sand isolation belt, and liquid water is placed on the lower part of the quartz sand isolation belt.
In a preferred embodiment, the temperature in the bottle body is 55-62 ℃ and the humidity is 93-98%.
In a preferred embodiment, the temperature inside the bottle is 58 ℃ and the humidity is 95%.
Soil is arranged above a quartz sand isolation belt of the reaction bottle, the soil is loose soil which is not hardened, liquid water is arranged below the quartz sand, the temperature and the humidity in the reaction bottle are kept at 58 ℃ and 95%, and a constant-temperature and constant-humidity environment in the reaction bottle is kept, so that the activity of microorganisms in soil is improved.
In a preferred embodiment, the cooling tube includes a cooling portion and an elongated portion, and the cooling portion and the elongated portion are smoothly connected at a position therebetween.
In a preferred embodiment, the cooling part is ellipsoidal, the upper part of the cooling part is wide and the lower part of the cooling part is narrow, and an exhaust port is arranged above the cooling part, and the exhaust port is inclined at an angle of 30-45 degrees with the central axis of the cooling pipe.
In a preferred embodiment, the cooling part is elliptical, the upper part of the cooling part is wide and the lower part of the cooling part is narrow, and an exhaust port is arranged above the cooling part, and the exhaust port is inclined at an angle of 45 degrees with the central axis of the cooling pipe.
In a preferred embodiment, the elongated portion is provided with an air inlet and a liquid return port, the air inlet is located in the middle of the elongated portion, the air inlet is perpendicular to the outer wall of the elongated portion, and the liquid return port is located below the elongated portion.
In a preferred embodiment, the cooling tube has an elongated portion of 20cm, an ellipsoidal cooling portion of 250ml capacity, and a total length of 30cm. Enough cooling efficiency can be ensured in the experimental process, and meanwhile, the occupied area of the instrument is reduced.
In a preferred embodiment, the reaction flask is connected to the cooling tube through a first conduit and a second conduit, the first conduit connects the gas outlet of the reaction flask to the gas inlet of the cooling tube, and the second conduit connects the liquid return port of the cooling tube to the liquid inlet of the reaction flask.
Steam that produces in the reaction flask gets into by the air inlet, through room temperature condensation environment with steam condensation for the drop of water then by returning during the liquid mouth flows back to the reaction flask, make the moisture in the reaction flask keep invariable, prevent that excessive evaporation of moisture from causing the humidity of decomposition environment to descend and influence the decomposition effect, and the internal environment of reaction flask is sealed environment, the humidity of environment can be guaranteed in the moisture backward flow, avoid decomposing in-process liquid feeding to influence degradation effect, and humidity in the unable effective control reaction flask.
As a preferred embodiment, the connection part of the air outlet, the air inlet, the liquid return port and the liquid inlet with the bottle body and the cooling pipe is made of smooth glass, and the connection part with the conduit is a textured barge head. The sealing degree of the cooling tube and the connecting silicone tube is improved, and the loss of volatile moisture is prevented.
The second aspect of the invention provides an application of the reaction and condensation combination device in biodegradation experiments, preferably in biodegradation of plastic and rubber products.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the reaction and condensation combined device, the reaction bottle is connected with the cooling pipe through the guide pipe, so that the water in the reaction bottle can be kept constant, a constant-temperature and constant-humidity microbial degradation environment is maintained, and the phenomenon that liquid is added in the experimental process to influence the biodegradation reaction efficiency is avoided.
(2) According to the reaction condensation combination device, the ellipsoidal cooling part is arranged at the upper part of the cooling pipe, so that the cooling area is enlarged, the cooling efficiency is improved, the condensation effect can be realized by a simple device, and the use area of the device is reduced.
(3) According to the reaction and condensation combined device, the connector uses the barge grabbing head with grains, so that the sealing property between the connector and the guide pipe is improved, the volatilization loss of water is prevented, and the influence of drying and hardening of soil caused by the volatilization of water in the reaction bottle on the decomposition efficiency of microorganisms is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a reaction and condensation combined apparatus according to the present invention;
FIG. 2 is a photograph of a reaction flask according to the present invention;
FIG. 3 is a photograph of a cooling tube of the present invention;
FIG. 4 is a photograph of a connection assembly of the reaction condensation assembly of the present invention.
In the figure: 1. a reaction bottle; 1-1. A bottle body; 1-2, a liquid inlet; 1-3, quartz sand isolation belts; 1-4, air outlet; 1-5, bottle cap; 2. a first conduit; 3. a second conduit; 4. a cooling tube; 4-1, a cooling part; 4-2. An elongated portion; 4-3, an exhaust port; 4-4. An air inlet; 4-5, a liquid return port.
Detailed Description
The present invention will be specifically described below by way of examples. It should be noted that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention, and that the insubstantial modifications and adaptations of the present invention by those skilled in the art based on the above disclosure are still within the scope of the present invention.
In addition, the starting materials used are all commercially available, unless otherwise specified.
Example 1
A reaction and condensation combined device comprises a reaction bottle 1, a guide pipe and a cooling pipe 4, wherein the upper end of the cooling pipe comprises an ellipsoidal cooling part 4-1.
The reaction bottle comprises a bottle body 1-1, a liquid inlet 1-2, a quartz sand isolation belt 1-3, a gas outlet 1-4 and a bottle cap 1-5, wherein the liquid inlet 1-2 is positioned below the quartz sand isolation belt 1-3, and the gas outlet 1-4 is positioned above the quartz sand isolation belt 1-3. Soil is placed on the upper portions of the quartz sand isolation belts 1-3, and liquid water is placed on the lower portions of the quartz sand isolation belts.
The cooling pipe 4 comprises a cooling part 4-1 and an elongated part 4-2, the ellipsoidal cooling part 4-1 is wide at the top and narrow at the bottom, an air outlet 4-3 is arranged above the cooling part 4-1, and the central axis of the air outlet 4-3 and the central axis of the cooling pipe 4 are inclined at an angle of 45 degrees. The long and thin part 4-2 is provided with an air inlet 4-4 and a liquid return port 4-5, the air inlet 4-4 is positioned in the middle of the long and thin part 4-2, the air inlet 4-4 is vertical to the outer wall of the long and thin part 4-2, and the liquid return port 4-5 is positioned below the long and thin part.
The first conduit 2 is connected with an air outlet 1-4 of the reaction bottle 1 and an air inlet 4-4 of the cooling pipe 4, and the second conduit 3 is connected with a liquid return port 4-5 of the cooling pipe 4 and a liquid inlet 1-2 of the reaction bottle 1.
The connecting parts of the air outlet 1-4, the air inlet 4-4, the liquid return port 4-5 and the liquid inlet 1-2 with the bottle body and the cooling pipe are made of smooth glass, and the connecting parts with the guide pipe are made of textured barge grabs.
Claims (10)
1. The reaction and condensation combined device is characterized by comprising a reaction bottle, a guide pipe and a cooling pipe, wherein the upper end of the cooling pipe comprises an ellipsoidal cooling part.
2. The reaction and condensation assembly as recited in claim 1, wherein the reaction flask comprises a flask body, a liquid inlet, a quartz sand isolation strip, a gas outlet, and a flask cap, the liquid inlet is located below the quartz sand isolation strip, and the gas outlet is located above the quartz sand isolation strip.
3. The reaction-condensation combination as claimed in claim 2, wherein the upper part of the quartz sand isolation belt is filled with soil and the lower part of the quartz sand isolation belt is filled with liquid water.
4. The reactive condensation cluster tool of claim 2, wherein the temperature inside the flask is 55-62 ℃ and the humidity is 93-98%.
5. The reaction condensation assembly of claim 1, wherein the cooling tube comprises a cooling section and an elongated section, the cooling section and the elongated section being joined smoothly at a location intermediate the cooling section and the elongated section.
6. The reaction and condensation assembly as recited in claim 1, wherein the cooling part is elliptical in shape, wide at the top and narrow at the bottom, and a gas outlet is provided above the cooling part, the gas outlet being inclined at an angle of 30 ° to 45 ° with respect to the central axis of the cooling tube.
7. The reactive condensation cluster tool of claim 5, wherein the elongated section has an air inlet and a liquid return, the air inlet is located in the middle of the elongated section, the air inlet is perpendicular to the outer wall of the elongated section, and the liquid return is located below the elongated section.
8. The reaction and condensation assembly of claim 1, wherein the reaction flask is connected to the cooling tube by a first conduit and a second conduit, the first conduit connects the gas outlet of the reaction flask to the gas inlet of the cooling tube, and the second conduit connects the liquid return port of the cooling tube to the liquid inlet of the reaction flask.
9. The reaction-condensation combination apparatus of claim 8, wherein the gas outlet, the gas inlet, the liquid return port, and the liquid inlet are connected to the bottle body and the cooling tube by smooth glass, and connected to the conduit by a textured barge head.
10. Use of a reactive condensation complex according to any of claims 1-9 in biodegradation experiments, preferably in the biodegradation of plastic and rubber articles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107478.9A CN115301705A (en) | 2022-01-28 | 2022-01-28 | Reaction and condensation combined device and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107478.9A CN115301705A (en) | 2022-01-28 | 2022-01-28 | Reaction and condensation combined device and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115301705A true CN115301705A (en) | 2022-11-08 |
Family
ID=83855534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210107478.9A Pending CN115301705A (en) | 2022-01-28 | 2022-01-28 | Reaction and condensation combined device and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115301705A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982931Y (en) * | 2006-06-09 | 2007-11-28 | 河南农大迅捷测试技术有限公司 | Efficient acid steam absorption device |
| KR100873053B1 (en) * | 2008-07-16 | 2008-12-09 | 전남대학교산학협력단 | Purification method of petroleum contaiminated soil using steam and microbe |
| CN101823069A (en) * | 2009-11-26 | 2010-09-08 | 宇星科技发展(深圳)有限公司 | Fast treating device of biodegradable garbage |
| CN203964490U (en) * | 2014-07-04 | 2014-11-26 | 江苏琴尔能源科技有限公司 | New and effective air source heat pump two-port valve defrosting system |
| CN209901254U (en) * | 2019-04-15 | 2020-01-07 | 长安大学 | Device for carrying out liquefaction pretreatment on biomass raw material |
| CN112264447A (en) * | 2020-09-03 | 2021-01-26 | 泉州市玉科康泰环保材料科技有限公司 | Thermal desorption device for soil restoration |
| CN214810736U (en) * | 2021-04-02 | 2021-11-23 | 生态环境部南京环境科学研究所 | Solid object digestion device |
-
2022
- 2022-01-28 CN CN202210107478.9A patent/CN115301705A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982931Y (en) * | 2006-06-09 | 2007-11-28 | 河南农大迅捷测试技术有限公司 | Efficient acid steam absorption device |
| KR100873053B1 (en) * | 2008-07-16 | 2008-12-09 | 전남대학교산학협력단 | Purification method of petroleum contaiminated soil using steam and microbe |
| CN101823069A (en) * | 2009-11-26 | 2010-09-08 | 宇星科技发展(深圳)有限公司 | Fast treating device of biodegradable garbage |
| CN203964490U (en) * | 2014-07-04 | 2014-11-26 | 江苏琴尔能源科技有限公司 | New and effective air source heat pump two-port valve defrosting system |
| CN209901254U (en) * | 2019-04-15 | 2020-01-07 | 长安大学 | Device for carrying out liquefaction pretreatment on biomass raw material |
| CN112264447A (en) * | 2020-09-03 | 2021-01-26 | 泉州市玉科康泰环保材料科技有限公司 | Thermal desorption device for soil restoration |
| CN214810736U (en) * | 2021-04-02 | 2021-11-23 | 生态环境部南京环境科学研究所 | Solid object digestion device |
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Effective date of registration: 20230424 Address after: 215000 Room 202, building 4, No. 59, Shuangjing street, Weiting, Suzhou Industrial Park, Jiangsu Province Applicant after: Feifan standard technical service (Suzhou) Co.,Ltd. Address before: 215500 No. 8, research institute road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant before: Feifan Biotechnology (Jiangsu) Co.,Ltd. |
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