CN203954703U - A kind of MVR evaporation concentration equipment for organic solvent evaporation industry - Google Patents

A kind of MVR evaporation concentration equipment for organic solvent evaporation industry Download PDF

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Publication number
CN203954703U
CN203954703U CN201420320321.5U CN201420320321U CN203954703U CN 203954703 U CN203954703 U CN 203954703U CN 201420320321 U CN201420320321 U CN 201420320321U CN 203954703 U CN203954703 U CN 203954703U
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China
Prior art keywords
evaporimeter
organic solvent
water
separator
concentration equipment
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CN201420320321.5U
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Chinese (zh)
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罗春龙
王正全
张明杰
金萍
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LIYANG TURBOVAP MACHINERY CO Ltd
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LIYANG TURBOVAP MACHINERY CO Ltd
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Abstract

The utility model relates to a kind of MVR evaporation concentration equipment, relate in particular to a kind of MVR evaporation concentration equipment for organic solvent evaporation industry, comprise centrifugal vapour compression machine, be connected to organic matter evaporimeter and separator, soft water evaporimeter, discharging pump, water tank and the PLC switch board of this compressor two-port.The beneficial effects of the utility model have been to provide a set of complete MVR evaporation concentration equipment for organic solvent evaporation industry, and by the water heat exchange in organic steam and soft water evaporimeter, the water after being heated enters separator, becomes indirect steam; Both save condensation water, reduced again energy consumption.

Description

A kind of MVR evaporation concentration equipment for organic solvent evaporation industry
Technical field
The utility model relates to a kind of MVR evaporation concentration equipment, relates in particular to a kind of MVR evaporation concentration equipment for organic solvent evaporation industry.
Background technology
MVR evaporimeter is the abbreviation of English (Mechanical Vapor Recompression), is referred to as " mechanical steam recompression " evaporimeter.MVR is a kind of any steam source that do not need, the mechanical compressor that the energy that can again utilize the indirect steam self producing is power, can reduce the technology that the energy relies on to external world, it is a kind of novel high-efficiency and energy-saving evaporation equipment developing in the world nineteen sixties.As far back as the sixties, Germany and France have successfully been applied to this technology the industries such as chemical industry, pharmacy, papermaking, sewage disposal, desalinization.
The development of World Economics and the blast of population, the contradiction between the limited energy and unlimited use, becomes increasingly conspicuous, and energy problem has become the focus of World Economics contradiction.For China, along with rapid development of economy, energy problem is more outstanding, has become economic development road blocking tiger.Concrete in organic solvent evaporation industry, the energy that evaporates in a large number organic solvent consumption is the important cost in solvent recovery.
Utility model content
The technical problems to be solved in the utility model is: a kind of MVR evaporation concentration equipment for organic solvent evaporation industry is provided.
For solving the problems of the technologies described above, the utility model provides following technical scheme: function of mechanical steam recompression evaporation concentration equipment in a kind of organic solvent evaporation industry, is characterized in that comprising centrifugal vapour compression machine, is connected to organic matter evaporimeter and separator, soft water evaporimeter, discharging pump, water tank and the PLC switch board of this compressor two-port; Described organic matter evaporimeter and soft water evaporimeter interconnect; Soft water evaporimeter is connected with separator; Separator is connected with centrifugal vapour compression machine again; Described centrifugal vapour compression machine, evaporimeter, separator are connected with PLC switch board and are all controlled; Water tank is connected with organic matter evaporimeter, and water tank is connected with soft water evaporimeter again; Intermediate water steam in described separator enters centrifugal vapour compression machine, and through the saturated vapours of centrifugal vapour compression machine boil down to, vapours enters organic matter evaporimeter, with organic solvent heat exchange, becomes condensed water and enters water tank; Organic solvent in organic matter evaporimeter is heated and becomes organic vapor and enter soft water evaporimeter, the water heat exchange in organic vapor and soft water evaporimeter, and the water after being heated enters separator, becomes indirect steam; Soft water base of evaporator is connected to discharging pump, and the organic solvent of condensation is extracted out.
The beneficial effects of the utility model have been to provide a set of complete MVR evaporation concentration equipment for organic solvent evaporation industry, have advantages of as follows: 1. low energy consumption, low operating cost; 2. floor space is little; 3. public work is supporting few; 4. operate steadily, automaticity is high; 5. without primary steam; 6. can, 40 ℃ of following evaporations, be particularly suitable for heat sensitive material; 7. by the water heat exchange in organic steam and soft water evaporimeter, the water after being heated enters separator, becomes indirect steam; Success is the evaporation and concentration for organic solvent by MVR technology.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of middle function of mechanical steam recompression evaporation concentration equipment in the utility model organic solvent evaporation industry.
Reference numeral: 1. centrifugal vapour compression machine; 2. organic matter evaporimeter; 3. separator; 4. soft water evaporimeter; 5. discharging pump; 6. water tank.
The specific embodiment
Fig. 1 has shown function of mechanical steam recompression evaporation concentration equipment in a kind of organic solvent evaporation industry of the utility model, it is characterized in that comprising centrifugal vapour compression machine 1, is connected to organic matter evaporimeter 2 and separator 3, soft water evaporimeter 4, discharging pump 5, water tank 6 and the PLC switch board of this compressor two-port; Described organic matter evaporimeter 2 and soft water evaporimeter 4 interconnect; Soft water evaporimeter 4 is connected with separator 3; Separator 3 is connected with centrifugal vapour compression machine 1 again; Described centrifugal vapour compression machine 1, organic matter evaporimeter 2, separator 3 are connected with PLC switch board and are all controlled; Water tank 6 is connected with organic matter evaporimeter 2, and water tank 6 is connected with soft water evaporimeter 4 again; Intermediate water steam in described separator 3 enters centrifugal vapour compression machine 1, and through the saturated vapours of centrifugal vapour compression machine 1 boil down to, vapours enters organic matter evaporimeter 2, with organic solvent heat exchange, becomes condensed water and enters water tank 6; Organic solvent in organic matter evaporimeter 2 is heated and becomes organic vapor and enter soft water evaporimeter 4, the water heat exchange in organic vapor and soft water evaporimeter 4, and the water after being heated enters separator 3, becomes indirect steam; Soft water evaporimeter 4 bottoms are connected to discharging pump, and the organic solvent of condensation is extracted out.
Centrifugal vapour compression machine is 5 ton of 10 centrifugal vapour compression machine of degree type that Lianyang Dewei Touping Machine Co., Ltd. produces; PLC switch board is produced by Lianyang Dewei Touping Machine Co., Ltd. equally.
More than show and only described principal character of the present utility model and main points.Those skilled in the art should understand, and the utility model is not restricted to the described embodiments.Do not departing under the prerequisite of inventive point and protection domain, the utility model also has various variations, and these changes and improvements all will fall in the claimed scope of the utility model.

Claims (1)

1. a function of mechanical steam recompression evaporation concentration equipment in organic solvent evaporation industry, is characterized in that comprising centrifugal vapour compression machine (1), is connected to organic matter evaporimeter (2) and separator (3), soft water evaporimeter (4), discharging pump (5), water tank (6) and the PLC switch board of this compressor two-port; Described organic matter evaporimeter (2) and soft water evaporimeter (4) interconnect; Soft water evaporimeter (4) is connected with separator (3); Separator (3) is connected with centrifugal vapour compression machine (1) again; Described centrifugal vapour compression machine (1), organic matter evaporimeter (2), separator (3) are connected with PLC switch board and are all controlled; Water tank (6) is connected with organic matter evaporimeter (2), and water tank (6) is connected with soft water evaporimeter (4) again; Soft water evaporimeter (4) bottom is connected to discharging pump, and the organic solvent of condensation is extracted out.
CN201420320321.5U 2014-06-16 2014-06-16 A kind of MVR evaporation concentration equipment for organic solvent evaporation industry Active CN203954703U (en)

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CN201420320321.5U CN203954703U (en) 2014-06-16 2014-06-16 A kind of MVR evaporation concentration equipment for organic solvent evaporation industry

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CN201420320321.5U CN203954703U (en) 2014-06-16 2014-06-16 A kind of MVR evaporation concentration equipment for organic solvent evaporation industry

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104958917A (en) * 2015-06-01 2015-10-07 杜明生 Air medium preheating starting MVR evaporation system
CN105363227A (en) * 2015-12-02 2016-03-02 中国科学院理化技术研究所 Mechanical vapor recompression system and mechanical vapor recompression method based on system
CN105854339A (en) * 2016-05-12 2016-08-17 江阴市江中设备制造有限公司 MVR (mechanical vapor recompression) evaporative crystallizer with scale removing and preventing functions
CN106237642A (en) * 2015-06-04 2016-12-21 河北化大科技有限公司 A kind of industrial process saves the technology of energy consumption
WO2020095132A1 (en) * 2018-10-30 2020-05-14 Thermax Limited A thermal evaporation system for seprating solute from a solute-solvent mixture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104958917A (en) * 2015-06-01 2015-10-07 杜明生 Air medium preheating starting MVR evaporation system
CN104958917B (en) * 2015-06-01 2018-10-30 杜明生 Air dielectric pipeline start up by preheating MVR vapo(u)rization systems
CN106237642A (en) * 2015-06-04 2016-12-21 河北化大科技有限公司 A kind of industrial process saves the technology of energy consumption
CN105363227A (en) * 2015-12-02 2016-03-02 中国科学院理化技术研究所 Mechanical vapor recompression system and mechanical vapor recompression method based on system
CN105854339A (en) * 2016-05-12 2016-08-17 江阴市江中设备制造有限公司 MVR (mechanical vapor recompression) evaporative crystallizer with scale removing and preventing functions
WO2020095132A1 (en) * 2018-10-30 2020-05-14 Thermax Limited A thermal evaporation system for seprating solute from a solute-solvent mixture

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