CN204522329U - Economic benefits and social benefits function of mechanical steam recompression evaporation concentration system - Google Patents
Economic benefits and social benefits function of mechanical steam recompression evaporation concentration system Download PDFInfo
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- CN204522329U CN204522329U CN201520161399.1U CN201520161399U CN204522329U CN 204522329 U CN204522329 U CN 204522329U CN 201520161399 U CN201520161399 U CN 201520161399U CN 204522329 U CN204522329 U CN 204522329U
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Abstract
A kind of economic benefits and social benefits function of mechanical steam recompression evaporation concentration system.The the first effect MVR falling film evaporation system adopting two covers to be arranged in parallel to evaporate for inflammable and explosive solvent and a set ofly imitate the circulation of MVR falling film evaporation system for aqueous solution evaporate second, not only increases work efficiency, and economize energy.
Description
Technical field
The utility model relates to the evaporation concentration system technical field in a kind of pharmacy procedure, is specifically related to a kind of economic benefits and social benefits function of mechanical steam recompression evaporation concentration system.
Background technology
In pharmacy procedure, concentrated liquid is needed to add heating tube top, form film along heating tube inwall to flow downward, in this process due to the heating in pipe, intraluminal fluid film comes to life and part evaporation, liquid film moves downward at first in the separator in tubulation bottom and downstream thereof, and remaining liquid is separated with steam.
Application for a patent for invention (publication No. CN104307195A) discloses a kind of economic benefits and social benefits falling liquid film MVR vapo(u)rization system, realize inflammable and explosive dose and aqueous solution evaporation and concentration simultaneously, improve thickening efficiency, and effectively provide safety assurance for inflammable and explosive solvent, but two kinds of its evaporation and concentration efficiency of different solutions are not identical, can the loss and waste energy.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides that a kind of operating efficiency is high, the economic benefits and social benefits function of mechanical steam recompression evaporation concentration system of economize energy.
The technical scheme that the utility model adopts: a kind of economic benefits and social benefits function of mechanical steam recompression evaporation concentration system, is characterized in that: comprise mechanical compressor, two covers are arranged in parallel the first effect MVR falling film evaporation system of evaporating for inflammable and explosive solvent and a set ofly imitate MVR falling film evaporation system for aqueous solution evaporate second; Described first effect MVR falling film evaporation system comprises the first effect two-stage falling film heating device and the first effect falling film separator, first effect feed pump, the first effect positive displacement pump, the material inlet and first of the first effect two-stage falling film heating device is imitated feed pump and is connected, the discharge opeing outlet and first of the first effect two-stage falling film heating device is imitated positive displacement pump and is connected, and the loop exit of the first effect two-stage falling film heating device is connected with the first loop head of imitating falling film separator by pipeline; Described second effect MVR falling film evaporation system comprises the second effect two-stage falling film heating device and the second effect falling film separator, second effect feed pump, the second effect positive displacement pump, the material inlet and second of the second effect two-stage falling film heating device is imitated feed pump and is connected, the discharge opeing outlet and second of the second effect two-stage falling film heating device is imitated positive displacement pump and is connected, and the loop exit of the second effect two-stage falling film heating device is connected with the second loop head of imitating falling film separator by pipeline; The loop exit of two cover first effect falling film separator is in parallel by pipeline, and is connected with the second circulation import of imitating two-stage falling film heating device; The loop exit of the second effect falling film separator is connected with the import of mechanical compressor by pipeline; The outlet of mechanical compressor is overlapped the first circulation import of imitating two-stage falling film heating device respectively through pipeline and is connected with two.
The longitudinal central axis line that described first effect two-stage falling film heating device and second imitates two-stage falling film heating device is equipped with a baffle plate.
Described mechanical compressor is centrifugal mechanical compressor.
First effect MVR falling film evaporation system and second is imitated MVR falling film evaporation system and is all connected with concentrate storage tank.
First effect MVR falling film evaporation system and second is imitated MVR falling film evaporation system and is equipped with slag-drip opening.
The beneficial effects of the utility model are: adopt above scheme, two cover be arranged in parallel for inflammable and explosive solvent evaporate first effect MVR falling film evaporation system and a set of for aqueous solution evaporate second imitate MVR falling film evaporation system circulation, not only increase work efficiency, and economize energy.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
1-mechanical compressor in figure, 2-first imitates the two poles of the earth falling film heating device, and 3-first imitates falling film separator, and 4-first imitates feed pump, 5-first imitates positive displacement pump, 6-second imitates two-stage falling film heating device, and 7-second imitates falling film separator, and 8-second imitates feed pump, 9-second imitates positive displacement pump, 10-baffle plate, 11-concentrate storage tank, 12-slag-drip opening.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in the figure, a kind of economic benefits and social benefits function of mechanical steam recompression evaporation concentration system, is characterized in that: comprise mechanical compressor 1, two cover and be arranged in parallel the first effect MVR falling film evaporation system of evaporating for inflammable and explosive solvent and a set ofly imitate MVR falling film evaporation system for aqueous solution evaporate second; Described first effect MVR falling film evaporation system comprises the first effect two-stage falling film heating device 2 and the first effect falling film separator 3, first effect feed pump 4, first imitates positive displacement pump 5, the material inlet and first of the first effect two-stage falling film heating device 2 is imitated feed pump 4 and is connected, the discharge opeing outlet and first of the first effect two-stage falling film heating device 2 is imitated positive displacement pump 5 and is connected, and the loop exit of the first effect two-stage falling film heating device 2 is connected with the first loop head of imitating falling film separator 3 by pipeline; Described second effect MVR falling film evaporation system comprises the second effect two-stage falling film heating device 6 and the second effect falling film separator 7, second effect feed pump 8, second imitates positive displacement pump 9, the material inlet and second of the second effect two-stage falling film heating device 6 is imitated feed pump 8 and is connected, the discharge opeing outlet and second of the second effect two-stage falling film heating device 6 is imitated positive displacement pump 9 and is connected, and the loop exit of the second effect two-stage falling film heating device 6 is connected with the second loop head of imitating falling film separator 7 by pipeline; The loop exit of two cover first effect falling film separator 3 is in parallel by pipeline, and is connected with the second circulation import of imitating two-stage falling film heating device 6; The loop exit of the second effect falling film separator 7 is connected by the import of pipeline with mechanical compressor 1; The outlet of mechanical compressor 1 is overlapped the first circulation import of imitating two-stage falling film heating device 2 respectively through pipeline and is connected with two; First effect MVR falling film evaporation system and second is imitated MVR falling film evaporation system and is all connected with concentrate storage tank 11, for collecting concentrate storage tank 11; First effect MVR falling film evaporation system and second is imitated MVR falling film evaporation system and is equipped with slag-drip opening 12, for deslagging.
Imitate feed pump by two group first for inflammable and explosive dose to enter two group first respectively and imitate heating evaporation in two-stage falling film heating device, and be separated by the first effect falling film separator, inflammable and explosive dose of steam enters the second effect two-stage falling film heating device as heat source, completes the condensate liquid after heat exchange and is discharged by the second effect positive displacement pump; The aqueous solution then enters heating evaporation in the second effect two-stage falling film heating device by the second effect feed pump, and be separated by the second effect falling film separator, water vapour heats the rear effect of feeding two first respectively two-stage falling film heating devices as heat source by mechanical compressor supercharging, completes the condensate liquid after heat exchange and is discharged by two first effect positive displacement pumps respectively; Realize the inter-working that the first effect MVR falling film evaporation system and second imitates MVR falling film evaporation system, and realize two kinds of solution of different nature evaporation and concentration simultaneously, first effect MVR falling film evaporation system is provided with two groups and is arranged in parallel, and can not only increase work efficiency, and economize energy.
The longitudinal central axis line that described first effect two-stage falling film heating device 2 and second imitates two-stage falling film heating device 6 is equipped with a baffle plate 10, and separation chamber can be separated into Liang Ge separation chamber by this baffle plate, realizes secondary separation concentrated, effectively improves thickening efficiency.
Described mechanical compressor 1 is centrifugal mechanical compressor, can certainly be Roots Compressor, low-speed centrifugal vapour compression machine, screw vapour compression machine.
Claims (5)
1. an economic benefits and social benefits function of mechanical steam recompression evaporation concentration system, is characterized in that: comprise mechanical compressor (1), two covers are arranged in parallel the first effect MVR falling film evaporation system of evaporating for inflammable and explosive solvent and a set ofly imitate MVR falling film evaporation system for aqueous solution evaporate second;
Described first effect MVR falling film evaporation system comprises the first effect two-stage falling film heating device (2) and the first effect falling film separator (3), first effect feed pump (4), the first effect positive displacement pump (5), the material inlet and first of the first effect two-stage falling film heating device (2) is imitated feed pump (4) and is connected, the discharge opeing outlet and first of the first effect two-stage falling film heating device (2) is imitated positive displacement pump (5) and is connected, and the loop head that the loop exit of the first effect two-stage falling film heating device (2) imitates falling film separator (3) by pipeline and first is connected;
Described second effect MVR falling film evaporation system comprises the second effect two-stage falling film heating device (6) and the second effect falling film separator (7), second effect feed pump (8), the second effect positive displacement pump (9), the material inlet and second of the second effect two-stage falling film heating device (6) is imitated feed pump (8) and is connected, the discharge opeing outlet and second of the second effect two-stage falling film heating device (6) is imitated positive displacement pump (9) and is connected, and the loop head that the loop exit of the second effect two-stage falling film heating device (6) imitates falling film separator (7) by pipeline and second is connected;
The loop exit of two cover first effects falling film separator (3) is in parallel by pipeline, and is connected with the second circulation import of imitating two-stage falling film heating device (6);
The loop exit of the second effect falling film separator (7) is connected by the import of pipeline with mechanical compressor (1);
The outlet of mechanical compressor (1) is overlapped the first circulation import of imitating two-stage falling film heating device (2) respectively through pipeline and is connected with two.
2. economic benefits and social benefits function of mechanical steam recompression evaporation concentration system according to claim 1, is characterized in that: described first effect two-stage falling film heating device (2) and the second longitudinal central axis line of imitating two-stage falling film heating device (6) are equipped with a baffle plate (10).
3. economic benefits and social benefits function of mechanical steam recompression evaporation concentration system according to claim 1, is characterized in that: described mechanical compressor (1) is centrifugal mechanical compressor.
4. economic benefits and social benefits function of mechanical steam recompression evaporation concentration system according to claim 1, is characterized in that: the first effect MVR falling film evaporation system and second is imitated MVR falling film evaporation system and is all connected with concentrate storage tank (11).
5. economic benefits and social benefits function of mechanical steam recompression evaporation concentration system according to claim 1, is characterized in that: the first effect MVR falling film evaporation system and second is imitated MVR falling film evaporation system and is equipped with slag-drip opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161399.1U CN204522329U (en) | 2015-03-23 | 2015-03-23 | Economic benefits and social benefits function of mechanical steam recompression evaporation concentration system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520161399.1U CN204522329U (en) | 2015-03-23 | 2015-03-23 | Economic benefits and social benefits function of mechanical steam recompression evaporation concentration system |
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| CN204522329U true CN204522329U (en) | 2015-08-05 |
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| CN201520161399.1U Active CN204522329U (en) | 2015-03-23 | 2015-03-23 | Economic benefits and social benefits function of mechanical steam recompression evaporation concentration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221347A (en) * | 2015-09-25 | 2016-01-06 | 江苏乐科节能科技股份有限公司 | Self adaption wind-drive machinery steam recompression system and method for work |
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2015
- 2015-03-23 CN CN201520161399.1U patent/CN204522329U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221347A (en) * | 2015-09-25 | 2016-01-06 | 江苏乐科节能科技股份有限公司 | Self adaption wind-drive machinery steam recompression system and method for work |
| CN105221347B (en) * | 2015-09-25 | 2017-10-13 | 江苏乐科节能科技股份有限公司 | The adaptive mechanical vapor recompression system of wind drive and method of work |
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Address after: 065000 Industrial Road two, Chao Bai He Industrial Park, Dachang Hui Autonomous County, Langfang, Hebei Patentee after: Hebei Le Heng energy saving equipment Co., Ltd. Address before: 065000 Industrial Road two, Chao Bai He Industrial Park, Dachang Hui Autonomous County, Langfang, Hebei Patentee before: Hebei Le Heng chemical industry equipment Manufacturing Co., Ltd |