CN106178566B - One kind two imitates formula horizontal tube falling film vapor recompression evaporator - Google Patents
One kind two imitates formula horizontal tube falling film vapor recompression evaporator Download PDFInfo
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- CN106178566B CN106178566B CN201610793475.XA CN201610793475A CN106178566B CN 106178566 B CN106178566 B CN 106178566B CN 201610793475 A CN201610793475 A CN 201610793475A CN 106178566 B CN106178566 B CN 106178566B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
Abstract
The present invention relates to one kind two to imitate formula horizontal tube falling film vapor recompression evaporator.Existing vapor recompression evaporator is mainly solved in the presence of energy consumption is high, waste of energy leads to the technical problem that the production cost increases and production efficiency is low.Including vapour compression machine and the vapo(u)rization system being connected with vapour compression machine, the vapo(u)rization system includes an effect vaporising device and two effect vaporising devices, the one effect vaporising device includes an effect tank body, an effect material conveying mechanism, an effect evaporation tube and a Xiao Bu liquid mechanism, the one effect evaporation tube is set in an effect tank body, and the two effects vaporising device includes two effect tank bodies, two effect material conveying mechanisms, two effect evaporation tubes and two Xiao Bu liquid mechanisms.The present invention combines the purpose that mode realizes evaporation using two effects, energy saving, reduces energy consumption, can be realized one ton of water consumption of every evaporation is the 1/2 of horizontal tube falling film vapor recompression evaporator.Reasonable energy utilization is had effectively achieved, production cost is reduced, increases production efficiency.
Description
Technical field
The present invention relates to a kind of evaporators, more particularly to one kind two to imitate formula horizontal tube falling film vapor recompression evaporator.
Background technique
According to the main task and developing direction in " 12 " national strategy new industry development plan ", need to strengthen
The driving effect of policy and standard sufficiently uses modern technologies achievement, breaks through high efficiency of energy and echelon utilization, resource reclaim and follows
Ring such as utilizes at the key core technologies, greatly develops the new equipment and product of energy-efficient, advanced environmental protection and resource circulation utilization.
It is a kind of in evaporation industry to connect a kind of vapor recompression evaporator and be devised in order to cater to national policy,
Horizontal tube falling film vapor recompression evaporator as a kind of novel vapor recompression evaporator and original vertical tube falling and
Liter film vapor recompression evaporator, which is compared, to have many good qualities.There are completely different theory, horizontal pipe falling film evaporation in design first
The steam of device is flowed in evaporation tube, and material forms a film outside evaporation tube, is examined gravity and is flowed downward, and room and vaporization chamber are heated
Merge in a cylinder.This design has the characteristics that the coefficient of heat transfer is high, less scaling in performance, there is body in structure
Small, the compact-sized feature of product, can greatly save the energy and space occupied.
Although horizontal tube falling film vapor recompression evaporator using upper in having been had breakthrough to resource, with the energy
It is increasingly depleted, it is necessary to find more energy saving evaporation equipment.And due to there was only 1 effect body, it not can be carried out polynary phase and steam
Processing is evaporated, has limitation to the treatment types of material.
Summary of the invention
The shortcomings that in order to overcome background technique and shortcoming, the present invention provide one kind two and imitate formula horizontal tube falling film steam again
Compression Evaporation device solves existing vapor recompression evaporator and has that energy consumption is high, waste of energy, leads to that the production cost increases and raw
The technical issues of producing low efficiency.
The technical scheme is that one kind two imitates formula horizontal tube falling film vapor recompression evaporator, including both vapor compression
Machine and the vapo(u)rization system being connected with vapour compression machine, it is characterised in that: the vapo(u)rization system include one effect vaporising device and
Two effect vaporising devices, the effect vaporising device include an effect tank body, an effect material conveying mechanism, an effect evaporation tube and an effect
Bu Ye mechanism, the effect evaporation tube are set in an effect tank body, and the Xiao Bu liquid mechanism is located at an effect upper part of evaporating, described
One effect material conveying mechanism is connected with a Xiao Bu liquid mechanism, is equipped with an effect between an effect evaporation tube and an effect tank body upper end
Secondary steam runner, the effect tank body is equipped with the secondary steam communicated with the effect secondary steam runner and exports, described
Secondary steam outlet is connected with the steam inlet of vapour compression machine, and the two effects vaporising device includes two effect tank bodies, two effect objects
Material conveyer structure, two effect evaporation tubes and two Xiao Bu liquid mechanisms, the two effects evaporation tube are set in two effect tank bodies, the two effects cloth
Liquid mechanism is located at two effect upper part of evaporating, and the two effects material conveying mechanism is connected with two Xiao Bu liquid mechanisms, and two effect is steamed
It is equipped with two effect secondary steam runners between hair pipe and two effect tank body upper ends, transition is equipped between first tank body and the second tank body
Chamber, it is described two effect secondary steam runner by adapter cavity and it is described one effect evaporation tube mutually circulates, it is described two effect tank body equipped with
The second-compressed steam inlet that two effect evaporation tubes communicate, the steam (vapor) outlet phase of the second-compressed steam inlet and vapour compression machine
It is logical, and an effect material conveying mechanism and two effect material conveying mechanisms are connected.
The one Xiao Bu liquid mechanism and two Xiao Bu liquid mechanisms are made of collecting tank and training wall, are equipped in the collecting tank
Storing space, the training wall are set to the two sides of collecting tank and between the side wall of collecting tank there are certain gap, and described
It is connected on the outside of the upper end of training wall and the collecting tank, lower end is in unlimited and, the liquid collecting corresponding with the evaporation tube
The bottom side of the wall of slot is equipped with the recirculation hole communicated with training wall.
If an effect evaporation tube and two effect evaporation tubes are that dry doubling is distributed in horizontal parallel, several evaporation tube phases respectively imitated
Mutually misplace and the distribution that assumes diamond in shape.
The one effect material conveying mechanism includes an effect material pot, an effect discharging pump and an effect Matter Transfer pump, described
Two effect material conveying mechanisms include two effect material pots, two effect discharging pumps and two effect Matter Transfer pumps, the effect Matter Transfer
One effect discharging pump of pump is connected with an effect material pot, and the effect Matter Transfer pump is connected with a Xiao Bu liquid mechanism, and described two imitate out
Material pump, two effect Matter Transfer pumps are connected with two effect material pots, the two effects Matter Transfer pump and two Xiao Bu liquid mechanisms, an effect
Feed supplement pump is connected with two effect material pots.
An effect cyclone hydraulic separators is equipped between the one effect secondary steam runner and secondary steam outlet, two effect is secondary
Two effect cyclone hydraulic separators are equipped between steam flow channel and adapter cavity.
The one effect evaporation tube and an effect evaporation tube include the first evaporation tube group and the second evaporation tube group, and described first steams
Pipe group and the second evaporation tube group are sent out in distribution up and down, one end of the first evaporation tube group of the effect evaporation tube and adapter cavity phase
Logical, the other end is communicated with its second evaporation tube group, and one end of the first evaporation tube group of the two effects evaporation tube and second-compressed are steamed
Vapor inlet communicates, and the other end is communicated with its second evaporation tube group.
The bottom of the collecting tank is V-arrangement, and its bottom end is equipped with through-hole.
The one effect cyclone hydraulic separators and two effect cyclone hydraulic separators are by first support, second support and flow deflector, institute
Flow deflector is stated between first support and second support, the flow deflector is multiple and is " S " type, and between each other in interval
One end of array distribution, each flow deflector is connected by first support, and the other end of each flow deflector passes through second
Frame is connected, and the end between adjacent baffle forms the import of steam demisting, is formed and is steamed between the side of each adjacent baffle
The outlet of vapour demisting.
The invention has the following advantages: the present invention combines the purpose that mode realizes evaporation using two effects, energy is saved
Energy consumption is reduced in source, and can be realized one ton of water consumption of every evaporation relative to existing evaporator reduces by 1/2.It has effectively achieved rationally
Using the energy, production cost is reduced, increases production efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of Zhong Bu liquid of the present invention mechanism.
Fig. 3 is the structural schematic diagram of cyclone hydraulic separators in the present invention.
In figure, an effect tank body 1, an effect material conveying mechanism 2, an effect evaporation tube 3, a Xiao Bu liquid mechanism 4, a secondary steaming of effect
Steam flow road 5, secondary steam outlet 6, two effect tank bodies 7, two effect material conveying mechanisms 8, two effect evaporation tubes 9, two Xiao Bu liquid mechanisms 10,
Two effect secondary steam runners 11, adapter cavity 12, second-compressed steam inlet 13, collecting tank 14, training wall 15, storing space 16,
Gap 17, recirculation hole 18, an effect material pot 19, an effect feed supplement pump 20, an effect Matter Transfer pump 21, two effect material pots 22, two effects
Discharging pump 23, two effect Matter Transfer pumps 24, an effect cyclone hydraulic separators 25, two effect cyclone hydraulic separators 26, the first evaporation tube group 27, the
Two evaporation tube groups 28, through-hole 29, first support 30, second support 31, flow deflector 32, steam demisting import 33, steam demisting goes out
Mouth 34.
Specific embodiment
The embodiment of the present invention is described further below for attached drawing:
As shown, one kind two imitate formula horizontal tube falling film vapor recompression evaporator, including vapour compression machine and with steaming
The vapo(u)rization system that vapour compressor is connected, the vapo(u)rization system include an effect vaporising device and two effect vaporising devices, an effect
Vaporising device includes that an effect tank body 1, one imitates the effect evaporation tube 3 of material conveying mechanism 2, one and a Xiao Bu liquid mechanism 4, an effect
Evaporation tube 3 is set in an effect tank body 1, and the Xiao Bu liquid mechanism 4 is located at 3 top of an effect evaporation tube, the effect material conveying
Mechanism 2 is connected with a Xiao Bu liquid mechanism 4, and an effect secondary steam is equipped between an effect evaporation tube 3 and effect 1 upper end of tank body
Runner 5, the effect tank body 1 is equipped with the secondary steam outlet 6 communicated with the effect secondary steam runner 5, described secondary
Steam (vapor) outlet 6 is connected with the steam inlet of vapour compression machine, and the two effects vaporising device includes that two effect tank bodies 7, two imitate material
Conveying mechanism 8, two imitates evaporation tube 9 and two Xiao Bu liquid mechanisms 10, and the two effects evaporation tube 9 is set in two effect tank bodies 7, and described two
Xiao Bu liquid mechanism 10 is located at two effect evaporation tubes, 9 top, and the two effects material conveying mechanism 8 is connected with two Xiao Bu liquid mechanisms 10,
Two effect secondary steam runners 11, first tank body 1 and second are equipped between the two effect evaporation tube 9 and two effect 7 upper ends of tank body
Adapter cavity 12 is equipped between tank body 7, the two effect secondary steam runner is mutually circulated by adapter cavity and the effect evaporation tube, institute
It states two effect tank bodies and is equipped with the second-compressed steam inlet 13 communicated with two effect evaporation tubes 9, the second-compressed steam inlet 13
It is communicated with the steam (vapor) outlet of vapour compression machine, and an effect material conveying mechanism 4 is connected with two effect material conveying mechanisms 8.Work
When making, material one is imitated material conveying mechanism and is entered in the intracorporal Xiao Bu liquid mechanism of an effect tank, and the secondary steam of generation passes through
Secondary steam outlet enters in compressor, the material after an effect evaporation tube is concentrated by evaporation, then passes through an effect material conveying
Mechanism is delivered to material in two effect material conveying mechanisms, then is delivered to two Xiao Bu liquid mechanisms by two effect material conveying mechanisms,
By two effect evaporation tube evaporations, the secondary steam after compressor compresses enters two effects by second-compressed steam inlet and steams
It sends out in pipe, and material is evaporated, the secondary steam after evaporation is entered in adapter cavity by two effect secondary steam runners, so
After re-enter into an effect evaporation tube and used for evaporation material, so recycle, can realize and recycle steam resource.Entirely
Vapo(u)rization system establishes 2 independent vacuum environment in an effect and two effects by vacuum pump, allows material in the evaporation temperature of an effect and two effects
Degree generates a difference, and the secondary steams of two effects can directly make an effect material reach the evaporating temperature of setting.Compressor is imitated to one
Secondary steam acting, electric energy is converted to thermal energy, and guide steam enter two effect.According to above scheme, the present invention uses two
Effect combines the purpose that mode realizes evaporation, energy saving, reduces energy consumption, can be realized one ton of water consumption of every evaporation relative to existing
There is evaporator to reduce by 1/2.Reasonable energy utilization is had effectively achieved, production cost is reduced, increases production efficiency.
Material trend: material enters from an effect material pot, is entered in an effect vaporising device by an effect Matter Transfer pump, object
Material uniformly flows to lower end from heating evaporation pipe upper end by collecting tank, realizes and exchanges heat and evaporate.Material is concentrated by evaporator
Two effect material pots are entered by feed supplement pump afterwards, then enter 2nd effect evaporator by two effect Matter Transfer pumps, material is again by collection
Liquid bath uniformly flows to lower end from heating evaporation pipe upper end, realizes and exchanges heat and evaporate.Material reaches after evaporator is concentrated to be set
Meter concentration simultaneously discharges.Steam moves towards explanation: the secondary steam that an effect generates is taken away by cyclone hydraulic separators by compressor, through over-voltage
It squeezes into after contracting machine workmanship in two effect evaporation tubes and is heated for two effect materials, be condensed into liquid after steam heat-exchanging and collect.Two effects generate
Secondary steaming one effect evaporation tube is entered by cyclone hydraulic separators, for an effect material heating, steam is condensed into liquid and collects.Work
Principle: entire vapo(u)rization system establishes 2 independent vacuum environment in an effect and two effects by vacuum pump, allows material in an effect and two effects
Evaporating temperature generate a difference, the secondary steams of two effects can directly make an effect material reach the evaporating temperature of setting.Compression
Machine does manual work to the secondary steam of an effect, and electric energy is converted to thermal energy, and steam is guided to enter two effects.
In the present invention, the Xiao Bu liquid mechanism 4 and two Xiao Bu liquid mechanisms 10 are by collecting tank 14 and 15 groups of training wall
At, be equipped with storing space 16 in the collecting tank 14, the training wall 15 be set to the two sides of collecting tank 14 and with collecting tank 14
There are certain gaps 17 between side wall, and the upper end of the collecting tank 14 is connected with the outside of the collecting tank 14, lower end
In opening wide and corresponding with evaporation tube, the bottom side of the wall of the collecting tank 14 is equipped with the recirculation hole 18 communicated with training wall 15.
When cloth liquid, material enters collecting tank by material conveying mechanism, and collecting tank is in the form of slot, and material passes through circulation after filling up storing space
Hole is flowed towards training wall and along training wall to flowing down, and material flows downward by gravity traction, and training wall guides material into evaporation
Pipe, changing training wall shape can be changed thickness of liquid film.Material falls in drops rather than spray form, greatly reduces in vaporization chamber
Material is atomized situation.
In the present invention, each to imitate if an effect evaporation tube 3 and two effect evaporation tubes 9 are that dry doubling is distributed in horizontal parallel
Several evaporation tube mutual dislocations and the distribution that assumes diamond in shape.Evaporation tube assumes diamond in shape distribution, can allow material on each tubulation at
Film.And horizontal tube falling film vapor recompression evaporator has the characteristics that heat transfer temperature difference is small, extends structural cycle, and material exists
Heat transfer outside a tube, fouling easy cleaning.Steam can be more effectively utilized, and also reduces the volume of heat exchanger.Device height only has
The 1/2 of vertical tube, it is compact-sized, workshop requirement is greatly reduced, land occupation resource has been saved.
In the present invention, the effect material conveying mechanism 2 includes that an effect material pot 19, one imitates discharging pump 20 and an effect
Matter Transfer pump 21, the two effects material conveying mechanism 8 include that two effect material pots 22, two effect discharging pumps 23 and two effect materials follow
Ring pump 24, the 21 1 effect discharging pump 20 of effect Matter Transfer pump are connected with an effect material pot 19, the effect Matter Transfer pump
21 are connected with a Xiao Bu liquid mechanism 4, and the two effects discharging pump 23, two imitates Matter Transfer pump 24 and is connected with two effect material pots 22, institute
Two effect Matter Transfers pump 24 and two Xiao Bu liquid mechanisms 10 are stated, the effect feed supplement pump 20 is connected with two effect material pots 22.Material into
After entering an effect material pot, Bu Ye mechanism is delivered to by an effect Matter Transfer pump and is evaporated, the material after concentration enters an effect
Material pot is delivered to two effect material pots by an effect Matter Transfer pump, is then delivered to two effect cloth by two effect Matter Transfer pumps
Liquid mechanism enters two effect material pots after being concentrated by evaporation, and is discharged by two effect discharging pumps.Material using the above structure
Conveying mechanism so that between an effect evaporation device and two effect evaporation devices can intercommunication, realize whole circulation, rationally utilize energy
Resource is saved in source, is expended small.
In the present invention, an effect cyclone hydraulic separators is equipped between an effect secondary steam runner 5 and secondary steam outlet 6
25, two effect cyclone hydraulic separators 26 are equipped between the two effect secondary steam runner 11 and adapter cavity 12.Pass through one effect spinning liquid of setting
Separator, two effect cyclone hydraulic separators, so that the secondary steam that an effect generates is taken away by cyclone hydraulic separators by compressor, through over-voltage
It squeezes into after contracting machine workmanship in two effect evaporation tubes and is heated for two effect materials, be condensed into liquid after steam heat-exchanging and collect.Two effects generate
Secondary steaming by cyclone hydraulic separators enter one effect evaporation tube.The demisting formula horizontal tube falling film vapor recompression evaporator by
Cyclone hydraulic separators is set in horizontal tube vapor recompression evaporator, is carried out using the cyclone hydraulic separators deflector type gas-liquid separation device
Gas-liquid separation, to protect compressor and guarantee the cleaning of distilled water.
In the present invention, an effect evaporation tube 3 and two effect evaporation tubes 9 include the first evaporation tube group 27 and the second evaporation
Pipe group 28, the first evaporation tube group 27 and the second evaporation tube group 28 are in distribution up and down, the first evaporation of the effect evaporation tube 3
One end of pipe group 27 is communicated with adapter cavity 12, and the other end is communicated with its second evaporation tube group 28, and the first of the two effects evaporation tube 9
One end of evaporation tube group 27 is communicated with second-compressed steam inlet 13, and the other end is communicated with its second evaporation tube group 28.One effect is steamed
Sending out pipe 3 and two effect evaporation tubes 9 includes the first evaporation tube group 27 and the second evaporation tube group 28, to realize point of whole evaporation tube
Cloth.Structurally reasonable, evaporation effect is good, and stability is strong.
In the present invention, the bottom of the collecting tank 14 is V-arrangement, and its bottom end is equipped with through-hole 29.The bottom of collecting tank 14
For v-shaped structure, facilitating material using v-shaped structure can quickly be flowed down, and improved blanking velocity, enhanced the blanking efficiency of material.
In the present invention, an effect cyclone hydraulic separators 25 and two effect cyclone hydraulic separators 26 are by first support 30, second
Bracket 31 and flow deflector 32, between first support 30 and second support 31, the flow deflector 32 is the flow deflector 32
It is multiple and be " S " type, and be distributed between each other in spaced array, one end of each flow deflector 32 is connected by first support 30
It connects, the other end of each flow deflector 32 is connected by second support 31, and the end between adjacent baffle 32 forms and steams
Vapour demisting import 33 forms steam demisting outlet 34 between the side of each adjacent baffle 32.Since cyclone hydraulic separators is using the
One bracket 30, second support 31 and flow deflector 32 form, and flow deflector is " S " type, and the demisting formula horizontal tube falling film steam is again
Compression Evaporation device utilizes the cyclone hydraulic separators deflector type by the way that cyclone hydraulic separators is arranged in horizontal tube vapor recompression evaporator
Gas-liquid separation device carries out gas-liquid separation, good separating effect, to protect compressor and guarantee the cleaning of distilled water.
Claims (8)
1. one kind two imitates formula horizontal tube falling film vapor recompression evaporator, including vapour compression machine and is connected with vapour compression machine
The vapo(u)rization system connect, it is characterised in that: the vapo(u)rization system includes an effect vaporising device and two effect vaporising devices, and an effect is steamed
Transmitting apparatus includes effect tank body (1), effect material conveying mechanism (2), effect evaporation tube (3) and a Xiao Bu liquid mechanism (4), institute
An effect evaporation tube (3) is stated in effect tank body (1), the Xiao Bu liquid mechanism (4) is located above effect evaporation tube (3), institute
It states an effect material conveying mechanism (2) to be connected with a Xiao Bu liquid mechanism (4), effect evaporation tube (3) is imitated on tank body (1) with one
Effect secondary steam runner (5) is equipped between end, effect tank body (1) is equipped with and effect secondary steam runner (5)
The secondary steam outlet (6) communicated, the secondary steam outlet (6) are connected with the steam inlet of vapour compression machine, and described two
Imitating vaporising device includes two effects tank body (7), two effects material conveying mechanism (8), two effects evaporation tube (9) and two Xiao Bu liquid mechanisms
(10), two effect evaporation tube (9) is set in two effects tank body (7), and the two Xiao Bu liquid mechanism (10) is located at two effects evaporation tube (9)
Top, two effect material conveying mechanism (8) are connected with two Xiao Bu liquid mechanisms (10), two effect evaporation tube (9) and two effects
It is equipped with two effects secondary steam runner (11) between tank body (7) upper end, is equipped between effect tank body (1) He Erxiao tank body (7)
Adapter cavity (12), the two effect secondary steam runner are mutually circulated by adapter cavity and the effect evaporation tube, the two effects tank body
It is equipped with the second-compressed steam inlet (13) communicated with two effects evaporation tube (9), the second-compressed steam inlet (13) and steaming
The steam (vapor) outlet of vapour compressor communicates, and effect material conveying mechanism (2) He Erxiao material conveying mechanism (8) is connected.
2. one kind two imitates formula horizontal tube falling film vapor recompression evaporator according to claim 1, it is characterised in that: described one
Xiao Bu liquid mechanism (4) He Erxiao Bu Ye mechanism (10) is made of collecting tank (14) and training wall (15), the collecting tank (14)
Interior to be equipped with storing space (16), the training wall (15) is set to the two sides of collecting tank (14) and between the side wall of collecting tank (14)
There are certain gap (17), and are connected on the outside of the upper end of the training wall (15) and the collecting tank (14), and lower end is in
It opens wide and corresponding with evaporation tube, the bottom side of the wall of the collecting tank (14) is equipped with the recirculation hole communicated with training wall (15)
(18).
3. one kind two imitates formula horizontal tube falling film vapor recompression evaporator according to claim 1, it is characterised in that: described one
Effect evaporation tube (3) He Erxiao evaporation tube (9) is if be that dry doubling is distributed in horizontal parallel, and several evaporation tube mutual dislocations respectively imitated are simultaneously
Assume diamond in shape distribution.
4. a kind of two effects formula horizontal tube falling film vapor recompression evaporator according to claim 1, it is characterised in that: described
One effect material conveying mechanism (2) includes effect material pot (19), effect discharging pump (20) and an effect Matter Transfer pump (21), institute
Stating two effect material conveying mechanisms (8) includes that two effects material pot (22), two effects discharging pump (23) and two effect Matter Transfers pump (24),
The one effect Matter Transfer pump (21), effect discharging pump (20) are connected with effect material pot (19), the effect Matter Transfer pump
(21) it is connected with a Xiao Bu liquid mechanism (4), two effect discharging pump (23), two effect Matter Transfer pumps (24) and two effect material pots
(22) it is connected, the two effect Matter Transfer pump (24) is connected with two Xiao Bu liquid mechanisms (10), effect discharging pump (20) and two
Material pot (22) are imitated to be connected.
5. one kind two imitates formula horizontal tube falling film vapor recompression evaporator according to claim 1, it is characterised in that: described one
It imitates and is equipped with effect cyclone hydraulic separators (25) between secondary steam runner (5) and secondary steam outlet (6), the two effects secondary steam
Two effects cyclone hydraulic separators (26) are equipped between runner (11) and adapter cavity (12).
6. a kind of two effects formula horizontal tube falling film vapor recompression evaporator according to claim 1, it is characterised in that: described
One effect evaporation tube (3) He Erxiao evaporation tube (9) include the first evaporation tube group (27) and the second evaporation tube group (28), described first
Evaporation tube group (27) and the second evaporation tube group (28) are in distribution up and down, the first evaporation tube group (27) of effect evaporation tube (3)
One end communicated with adapter cavity (12), the other end is communicated with its second evaporation tube group (28), it is described two effect evaporation tube (9) first
One end of evaporation tube group (27) is communicated with second-compressed steam inlet (13), and the other end is communicated with its second evaporation tube group (28).
7. a kind of two effects formula horizontal tube falling film vapor recompression evaporator according to claim 2, it is characterised in that: described
The bottom of collecting tank (14) is V-arrangement, and its bottom end is equipped with through-hole (29).
8. a kind of two effects formula horizontal tube falling film vapor recompression evaporator according to claim 1, it is characterised in that: described
One effect cyclone hydraulic separators (25) He Erxiao cyclone hydraulic separators (26) is by first support (30), second support (31) and flow deflector
(32), the flow deflector (32) is located between first support (30) and second support (31), the flow deflector (32) be it is multiple simultaneously
It for " S " type, and is distributed between each other in spaced array, one end of each flow deflector (32) is connected by first support (30)
It connects, the other end of each flow deflector (32) is connected by second support (31), and the end between adjacent baffle (32)
It is formed the import of steam demisting (33), forms steam demisting outlet (34) between the side of each adjacent baffle (32).
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| CN206121194U (en) * | 2016-08-31 | 2017-04-26 | 浙江中机环保科技股份有限公司 | Two imitate formula level pipe falling liquid film vapor recompression evaporimeter |
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| JPS575096Y2 (en) * | 1978-04-04 | 1982-01-30 | ||
| CN1546386A (en) * | 2003-12-16 | 2004-11-17 | 国家海洋局天津海水淡化与综合利用研 | Method and device for desalting sea water using mechanical compression distillation method |
| CN201411401Y (en) * | 2008-12-02 | 2010-02-24 | 中国神华能源股份有限公司 | Seawater multi-effect distillation system |
| CN201607159U (en) * | 2010-01-08 | 2010-10-13 | 开封空分集团有限公司 | Groove-type liquid distributor of air-water cooling tower |
| CN102233193A (en) * | 2010-04-28 | 2011-11-09 | 笹仓机械工程有限公司 | Evaporation concentration device |
| CN102716618B (en) * | 2012-05-29 | 2015-01-28 | 东方电气集团东汽投资发展有限公司 | Vane-type demister |
| CN103086451A (en) * | 2013-01-30 | 2013-05-08 | 大连理工大学 | Multi-effect evaporative sea water desalinating device with hybrid process |
| CN105664514B (en) * | 2016-04-06 | 2018-10-19 | 新疆宝莫环境工程有限公司 | Horizontal MVC evaporators |
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| CN206121194U (en) * | 2016-08-31 | 2017-04-26 | 浙江中机环保科技股份有限公司 | Two imitate formula level pipe falling liquid film vapor recompression evaporimeter |
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