CN218774305U - Evaporation drying system - Google Patents
Evaporation drying system Download PDFInfo
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- CN218774305U CN218774305U CN202222435751.9U CN202222435751U CN218774305U CN 218774305 U CN218774305 U CN 218774305U CN 202222435751 U CN202222435751 U CN 202222435751U CN 218774305 U CN218774305 U CN 218774305U
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- steam
- circulating water
- microwave drying
- cooling
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 76
- 238000001704 evaporation Methods 0.000 title abstract description 18
- 230000008020 evaporation Effects 0.000 title abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims abstract description 76
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 239000011343 solid material Substances 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- 239000002699 waste material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 235000013379 molasses Nutrition 0.000 description 4
- 235000000346 sugar Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of drying, a evaporation drying system is disclosed, including water pitcher, vapor compressor, material evaporimeter, microwave drying equipment and steam cooling equipment, wherein the material evaporimeter includes evaporimeter body, steam pipe, steam collection device, steam back flow and steam release pipe, the steam collection device is used for collecting circulating water steam and material steam, simultaneously the steam collection device is connected with microwave drying equipment for collect material steam after the microwave drying treatment; the steam collecting device cools the steam through steam cooling equipment, converts the circulating water steam and the material steam into recycled circulating water and converges the recycled circulating water into the water tank, so that recycling of the circulating water and collection and reutilization of the material steam are realized; meanwhile, the material is subjected to secondary drying treatment through a material evaporator and microwave drying equipment, so that the drying efficiency is improved.
Description
Technical Field
The utility model relates to a dry technical field especially relates to an evaporation drying system.
Background
Ethanol is also called alcohol, is mainly prepared by fermenting sugar raw materials and starch raw materials, and is one of important renewable energy sources. The biological fermentation method is an important production method of alcohol, and molasses which is a byproduct of the sugar industry is an ideal raw material for producing fuel ethanol. In the process of producing alcohol by using molasses as a raw material, a large amount of molasses alcohol waste mash is produced, and the molasses alcohol waste mash is residual liquid discharged after the molasses is used as the raw material to ferment alcohol mature mash and is distilled. The waste molasses alcohol mash produced in industrial production is huge, and the ratio of the alcohol production to the discharge of the molasses waste liquor is about 1:10-15. the molasses alcohol waste mash is acidic wastewater which is very difficult to degrade and is rich in organic matters, so that water eutrophication can be caused, aquatic organisms die, and an ecological system is damaged; the molasses alcohol waste mash can also cause soil acidification and hardening, and is not beneficial to plant growth.
However, molasses alcohol waste mash contains many available nutrients such as sugars, inorganic salts, amino acids and organic acids, and thus is also a resource. If the molasses alcohol waste mash is recycled, on one hand, the environmental pressure can be reduced, and on the other hand, the economic value can also be improved. Therefore, a system and a method for recycling molasses alcohol waste mash are needed to reduce environmental pollution, improve economic benefits and save resources.
SUMMERY OF THE UTILITY MODEL
The evaporation drying concentration treatment is a treatment method for concentrating molasses alcohol waste mash by evaporation to recover the solid matter therein. In order to solve the technical problem, the utility model provides an evaporation drying system, include:
the water tank is used for storing circulating water;
the steam compressor is connected to the water tank and used for heating the circulating water to generate circulating water steam;
the material evaporator comprises an evaporator body, a steam pipe and a steam collecting device and is used for primarily drying the material to be dried; the evaporator body is connected with the steam pipe in a contact manner, connected with the steam receiving device through a steam outlet, and connected with the output end of the steam compressor for collecting circulating water steam and material steam;
the microwave drying equipment is connected to the discharge hole of the evaporator body and is used for carrying out microwave drying on the primarily dried material; the microwave drying equipment comprises a microwave steam outlet which is connected with the steam collecting device;
the steam cooling equipment is connected with the output end of the steam collecting device and is used for cooling the circulating water steam and the material steam into circulating water; the output end of the circulating water cooling device is connected to the water tank and used for recycling the circulating water.
Further, the material evaporator further comprises a steam return pipe and a steam release pipe, the steam collecting device is connected to the steam pipe through the steam return pipe, and the steam collecting device is connected to the steam cooling equipment through the steam release pipe.
Furthermore, the evaporation drying system further comprises a feeding device connected to the input end of the evaporator body and used for receiving the material to be dried.
Furthermore, the evaporation drying system further comprises a solid material crushing device connected to the solid discharge port of the microwave drying device, and the solid material crushing device is used for crushing the solid material subjected to the microwave drying treatment.
Furthermore, the evaporation drying system also comprises a dried material cooling device, and a solid discharge port of the microwave drying device is connected to a solid material crushing device through the dried material cooling device; the dried material cooling equipment is used for cooling the solid material after the microwave drying treatment.
Furthermore, the evaporation drying system also comprises a filtering device, and the output end of the steam cooling device is connected to the water tank through the filtering device; the filtering device is used for filtering and recycling circulating water.
Further, the water tank is connected to the vapor compressor through a water pump.
Compared with the prior art, its beneficial effect lies in:
the utility model provides an evaporation drying system, which comprises a water tank, a steam compressor, a material evaporator, microwave drying equipment and steam cooling equipment, wherein the material evaporator comprises an evaporator body, a steam pipe, a steam collecting device, a steam return pipe and a steam release pipe, the steam collecting device is used for collecting circulating steam and material steam, and the steam collecting device is connected with the microwave drying equipment and used for collecting the material steam after microwave drying treatment; the steam collecting device cools the steam through steam cooling equipment, converts the circulating water steam and the material steam into recycled circulating water to be converged into a water tank, and realizes recycling of the circulating water and collection and reutilization of the material steam; meanwhile, the material is subjected to secondary drying treatment through a material evaporator and microwave drying equipment, so that the drying efficiency is improved.
Drawings
Fig. 1 is a schematic flow diagram of an evaporation drying system according to an embodiment of the present invention.
In the figure, 1, a water tank; 2. a vapor compressor; 301. an evaporator body; 302. a steam pipe; 303. a vapor collection device; 304. a steam return pipe; 305 a steam release pipe; 4. a feeding device; 5. a microwave drying device; 6. a steam cooling device; 7. a filtration device; 8. a dry material cooling device; 9. solid material crushing equipment; 10. and (4) a water pump.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example 1
As shown in fig. 1, the present embodiment provides an evaporation drying system, including:
and the water tank 1 is used for storing circulating water.
The steam compressor 2 is connected to the water tank 1 and used for heating the circulating water to generate circulating water steam; in particular, the vapor compressor 2 is connected to the water tank by a water pump 10.
The material evaporator 3 is used for primarily drying the material to be dried; the material evaporator 3 comprises an evaporator body 301, a steam pipe 302, a steam collecting device 303, a steam return pipe 304 and a steam release pipe 305; the evaporator body 301 is provided with a steam outlet and a discharge hole; the evaporator body 301 is connected to the output end of the vapor compressor 2 and is used for evaporating and drying materials; the steam pipe 302 is in contact connection with the outer wall of the evaporator body 301, the contact mode is not fixed, steam is introduced into the steam pipe 302, and the inside of the evaporator body 301 is heated in a mode of contacting the outer wall of the evaporator body 301; optionally, the steam pipe 302 may be multiple, specifically, in this embodiment, the steam pipe 302 is one; the output end of the steam pipe 302 is connected to the steam collecting device 303 and used for collecting circulating steam, meanwhile, the steam output end of the evaporator body 301 is connected to the steam collecting device 303 and used for inputting material steam generated during material drying into the steam collecting device 303; the steam collecting device 303 is connected to the steam pipe 302 through a steam return pipe 304, and is configured to return the recovered steam to the steam pipe 302, so as to implement real-time steam circulation.
And the input end of the feeding device 4 is connected to the material evaporator 3 and is used for feeding the material to be dried into the material evaporator 3.
The microwave drying equipment 5 is connected to a discharge hole of the evaporator body 301 and is used for performing microwave drying on the primarily dried material; the microwave drying device 5 comprises a microwave steam outlet, the microwave steam outlet is connected to the steam collecting device 303, so that material steam generated by microwave drying enters the steam collecting device 303.
The steam cooling device 6 is connected to the output end of the steam collecting device 303 through a steam release pipe 305 and is used for cooling the circulating water steam and the material steam into circulating water; the output end of the circulating water cooling device 6 is connected to the water tank 1 and used for recycling the circulating water. Optionally, the output end of the steam cooling device 6 is connected to the water tank 1 through a filtering device 7, and the filtering device 7 is used for filtering the circulating water.
The system also comprises a drying material cooling device 8 which is connected with the solid discharge hole of the microwave drying device 5 and used for cooling the solid material after the microwave drying treatment.
And the solid material crushing equipment 9 is connected to the output end of the dry material cooling equipment 8 and is used for crushing the cooled solid material.
The embodiment discloses the working process of the evaporation drying system:
when the evaporation drying system starts to work, the feeding device 4 starts to feed the material to be dried into the evaporator body 301 of the material evaporator 3, and simultaneously the water pump 10 starts to pump the circulating water from the water tank 1 into the vapor compressor 2. After the steam compressor 2 compresses and heats the circulating water to form circulating water steam, the circulating water steam is input into the steam pipe 302 of the material evaporator 3, and the steam pipe 302 heats the inside of the evaporator body 301 in a mode of contacting with the evaporator body 301 to dry the materials to be dried in the evaporator body 301. The primarily dried material in the evaporator body 301 enters the microwave drying device 5 for microwave drying, and the material steam generated by the microwave drying device 5 enters the steam collecting device 303 through the microwave steam outlet. The dried material generated by the microwave drying equipment 5 enters a dried material cooling equipment 8, and the solid material after the microwave drying treatment is cooled; and the cooled solid material enters a solid material crushing device 9 to be crushed and then discharged.
Circulating water steam enters the steam collecting device 303 after passing through the steam pipe 302, and meanwhile, material steam generated during material drying is input into the steam collecting device 303 by the material steam generated inside the evaporator body 301. When the material drying is not finished, the circulating water steam and the material steam in the steam collecting device 303 flow back to the steam pipe 302 through the steam return pipe 304, so that the circulation of the steam is realized. After the material drying is finished, the circulating water vapor and the material vapor in the vapor collecting device 303 are input into the vapor cooling device 6 through the vapor release pipe 305, the vapor cooling device 6 cools the circulating water vapor and the material vapor into circulating water to be recovered, and the circulating water to be recovered flows back into the water tank 1 after being filtered by the filtering device 7, so that the recycling of the circulating water and the recycling of the moisture in the material are realized.
To sum up, the utility model discloses an evaporation drying system, including water pitcher, vapor compressor, material evaporimeter, microwave drying equipment and steam cooling equipment, wherein the material evaporimeter includes evaporimeter body, steam pipe, steam collection device, steam back flow and steam release pipe, the steam collection device is used for collecting circulating water steam and material steam, simultaneously the steam collection device is connected with microwave drying equipment for collect material steam after the microwave drying treatment; the steam collecting device cools the steam through steam cooling equipment, converts the circulating water steam and the material steam into recycled circulating water to be converged into a water tank, and realizes recycling of the circulating water and collection and reutilization of the material steam; meanwhile, the material is subjected to secondary drying treatment through a material evaporator and microwave drying equipment, so that the drying efficiency is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.
Claims (7)
1. An evaporative drying system, comprising:
the water tank is used for storing circulating water;
the steam compressor is connected to the water tank and used for heating the circulating water to generate circulating water steam;
the material evaporator comprises an evaporator body, a steam pipe and a steam collecting device and is used for primarily drying the material to be dried; the evaporator body is connected to the steam pipe in a contact manner, the evaporator body is connected to the steam collecting device through a steam outlet, and the steam pipe is connected to the output end of the steam compressor and used for collecting circulating steam and material steam;
the microwave drying equipment is connected to the discharge hole of the evaporator body and is used for carrying out microwave drying on the primarily dried material; the microwave drying equipment comprises a microwave steam outlet which is connected with the steam collecting device;
the steam cooling equipment is connected to the output end of the steam collecting device and is used for cooling the circulating water steam and the material steam into circulating water; the output end of the circulating water cooling equipment is connected to the water tank and used for recycling the circulating water.
2. The evaporative drying system of claim 1, wherein the material evaporator further comprises a steam return conduit and a steam release conduit, the steam collection device being connected to the steam conduit via the steam return conduit and the steam collection device being connected to the steam cooling apparatus via the steam release conduit.
3. The evaporative drying system of claim 1, further comprising a feed device connected to the input end of the evaporator body for receiving material to be dried.
4. The evaporative drying system of claim 1, further comprising a solid material crushing device connected to the solid discharge port of the microwave drying device, for crushing the solid material after the microwave drying process.
5. The evaporative drying system of claim 1, further comprising a dried material cooling device, wherein the solid discharge port of the microwave drying device is connected to the solid material crushing device through the dried material cooling device; the dried material cooling equipment is used for cooling the solid material subjected to microwave drying treatment.
6. The system of claim 1, wherein the evaporative drying system further comprises a filter device, the output of the steam cooling apparatus being connected to the water tank via the filter device; the filtering device is used for filtering and recovering circulating water.
7. The system according to claim 1, wherein the tank is connected to the vapor compressor by a water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222435751.9U CN218774305U (en) | 2022-09-14 | 2022-09-14 | Evaporation drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222435751.9U CN218774305U (en) | 2022-09-14 | 2022-09-14 | Evaporation drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218774305U true CN218774305U (en) | 2023-03-31 |
Family
ID=85714783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222435751.9U Active CN218774305U (en) | 2022-09-14 | 2022-09-14 | Evaporation drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218774305U (en) |
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2022
- 2022-09-14 CN CN202222435751.9U patent/CN218774305U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 101-120, No. 35, Building 11, East of the 29th Regiment Highway, Kuxi Industrial Park, Tiemenguan City, Xinjiang Uygur Autonomous Region, 836000 Patentee after: Xinjiang Guannong Co.,Ltd. Patentee after: XINJIANG LYUYUAN SUGAR INDUSTRY CO.,LTD. Address before: Room 101-120, No. 35, Building 11, East of the 29th Regiment Highway, Kuxi Industrial Park, Tiemenguan City, Xinjiang Uygur Autonomous Region, 836000 Patentee before: Xinjiang guannong fruit antler Co.,Ltd. Patentee before: XINJIANG LYUYUAN SUGAR INDUSTRY CO.,LTD. |