CN207685056U - It handles high-salt wastewater skid-mounted unit and its is concentrated by evaporation structure - Google Patents
It handles high-salt wastewater skid-mounted unit and its is concentrated by evaporation structure Download PDFInfo
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- CN207685056U CN207685056U CN201721613123.8U CN201721613123U CN207685056U CN 207685056 U CN207685056 U CN 207685056U CN 201721613123 U CN201721613123 U CN 201721613123U CN 207685056 U CN207685056 U CN 207685056U
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Abstract
The utility model discloses a kind of processing high-salt wastewater skid-mounted unit and its it is concentrated by evaporation structure, is related to field of waste water treatment.The skid-mounted unit includes：Separator, condensate water pot, rectilinear heater and preheater.The evaporation and concentration structure includes the skid-mounted unit of n processing high-salt wastewater, and n is more than or equal to 1；When n is more than or equal to 2, the skid-mounted unit of n processing high-salt wastewater is connected in parallel or is connected in series with.The utility model is with easy to maintenance, small, deployment is simple, small investment.
Description
Technical field
The utility model is related to field of waste water treatment more particularly to a kind of processing high-salt wastewater skid-mounted unit and its evaporation are dense
Shrinking structure.
Background technology
High-salt wastewater the way of production is extensive, waste water water increases year by year.The processing mode of common processing high-salt wastewater includes
Biochemical treatment, evaporation and concentration, membrane technology and electrolysis tech desalination；Wherein, mechanical vapor recompression in evaporation concentration technique
(MVR systems) is a kind of energy integrated technology of economy, can reduce primary energy waste and a large amount of heating, cooling down operation to ring
Negative effect caused by border.
MVR systems are made of evaporator, compressor assembly, preheater, vacuum system, control system, cleaning system etc..Its
Middle evaporator is main equipment, including the equipment such as heater, separator, circulating pump；Compressor assembly compresses indirect steam to carry
Supplying heat source improves the temperature of indirect steam；Preheater improves feeding temperature using waste heat；Control system monitors flow, temperature, pressure
Power, liquid level adjust compressor rotary speed, valve opening to keep system dynamic equilibrium；Vacuum system extraction section fixed gas and molten
The gas that liquid substitutes into, maintains the vacuum degree of whole system.
Evaporation concentration device has sledge dressization trend, i.e., each unit high modularization in vapo(u)rization system, focuses on one
On skid-mounted device easy to remove.But field deployment MVR systems complex treatment process at present, for example, mostly use double down film add it is double
The scheme of forced circulation system, system is huge, and deployment is cumbersome；And also need to vacuum system and maintain vacuum degree, it is complicated for operation, it is difficult to
Sledge dressization is implemented.
Utility model content
The purpose of this utility model is to provide a kind of processing high-salt wastewater skid-mounted unit and its it is concentrated by evaporation structure, to
Solve foregoing problems existing in the prior art.
To achieve the goals above, the skid-mounted unit of processing high-salt wastewater described in the utility model, the skid-mounted unit packet
It includes：Separator, condensate water pot, rectilinear heater and preheater；
The separator and the rectilinear heater pass through the first pipeline and the second piping connection respectively；The separator
It is upper setting gas inlet-outlet, steam outlet, steam inlet and conical lower portion fluid openings；It is set on the rectilinear heater
Rest against first side opening, top end opening, the second side opening close to rectilinear heater bottom end on nearly rectilinear heater top
And bottom end opening；The gas inlet-outlet is connect with gas source；By first pipeline, the steam outlet and described the
Side open communication, and vapour compression machine is set on first pipeline；By second pipeline, the steam inlet and institute
State top end opening connection；By communicating pipe, the fluid openings of the conical lower portion distinguish the bottom end opening and the preheater
Cold water pipes connection；The bottom end opening is connected to the cold water pipes of the preheater and concentrated solution outlet respectively；Described
Two side openings are connected to by hot condensed water pipeline with the preheater；The preheater is arranged raw water inlet, the preheater with
The condensate water pot connection, the condensate water pot are also connected with condensation-water drain.
Preferably, the skid-mounted unit further includes electric control gear；It is the separator, the rectilinear heater, described pre-
It is respectively provided with control valve, the control on each connector of hot device and the condensate water pot and the pipeline being connect with each connector
Valve processed is connect with the electric control gear.
It is highly preferred that the thematic structure of the skid-mounted unit is frame structure, the separator, the rectilinear heating
Device, the preheater, the condensate water pot and the electric control gear are each attached on the steelframe of the frame structure.
It is highly preferred that vibration abatement is arranged on the frame structure or the steelframe, the vibration abatement with it is described automatically controlled
Device connects.
Preferably, the rectilinear heater is to rise film heater.
Preferably, the separator is cyclone separator.
Preferably, the top setting demister and fine grained remover of the separator.
The utility model processing high-salt wastewater skid-mounted unit evaporation and concentration structure include：The sledge of n processing high-salt wastewater
Assembling device, n are more than or equal to 1；When n is more than or equal to 2, the skid-mounted unit of n processing high-salt wastewater is connected in parallel or is connected in series with.
Preferably, the skid-mounted units of more than two processing high-salt wastewaters be connected in parallel for：The raw water of each skid-mounted unit enters
Mouth is connect with waste water source；The concentrated solution outlet of each skid-mounted unit is connect with concentrate general export；Each skid-mounted unit
Gas inlet-outlet is connect with gas source；The condensation-water drain of each skid-mounted unit is connect with condensed water general export.
Preferably, the skid-mounted units of more than two processing high-salt wastewaters be connected in series with for：
Set gradually since waste water source the first skid-mounted unit, the second skid-mounted unit ..., the (n-1)th skid-mounted unit, n-th
Skid-mounted unit；
The connection of first skid-mounted unit and the second skid-mounted unit is：The raw water inlet of first skid-mounted unit and the waste water source
Connection, the concentrated solution outlet of the first skid-mounted unit are connect with the raw water inlet of the second skid-mounted unit, and water steams in the second skid-mounted unit
Gas outlet is connect by the vapour compression machine in the second skid-mounted unit with the gas inlet-outlet of the first skid-mounted unit；First sledge dress dress
Set steam outlet by after the vapour compression machine in the first skid-mounted unit in the first skid-mounted unit on rectilinear heater
The first side opening close to rectilinear heater top being arranged connects；
The connection type the adjacent skid-mounted unit of any two among from the second skid-mounted unit to the (n-1)th skid-mounted unit
Identical, the adjacent skid-mounted unit of setting any two is respectively m skid-mounted units and m+1 skid-mounted units, and the m, which is more than, waits 2, then
M skid-mounted units and m+1 skid-mounted units are connected as：The concentrate of the raw water inlet and m-1 skid-mounted units of m skid-mounted units
Outlet connection, the concentrated solution outlet of m skid-mounted units is connect with the raw water inlet of m+1 skid-mounted units, in m+1 skid-mounted units
Steam outlet is connect by the vapour compression machine in m+1 skid-mounted units with the gas inlet-outlet of m skid-mounted units；
When m+1 skid-mounted units are the last one sledge after each skid-mounted unit is connected in series in the evaporation and concentration structure
When i.e. the n-th skid-mounted unit of assembling device, the gas inlet-outlet of n-th skid-mounted unit is connect with gas source；N-th skid-mounted unit
Concentrated solution outlet as concentrate general export；
The condensation-water drain of each skid-mounted unit is connect with condensed water general export in the evaporation and concentration structure.
The utility model has the beneficial effects that：
1, vapour compression machine is the mechanism uniquely to consume energy, easy to maintenance.
2, small, deployment is simply.
3, (CIP) pattern, design for ease of maintenaince, extremely low corrective maintenance, maintenance cost are cleaned immediately.
4, modular integrating device, a large sum of in-site installation, debugging cost, can not debug in factory completely
At.Site operation is become into batch production manufacture, the duration is substantially shorter and ensures quality.
5, investment is reduced.One big compressor for being equivalent to multiple small compressor treating capacities, because manufacturing process is complicated, valence
Lattice are often more times of multiple small compressor price sums.
Description of the drawings
Fig. 1 is the structural schematic diagram for handling high-salt wastewater skid-mounted unit；
Fig. 2 is the close-up schematic view of Fig. 1；
Wherein, 1, frame；2, gas inlet-outlet；3, separator；4, communicating pipe；5, power control cabinet；6, concentrated solution outlet；7, cold
Condensate exports；8, condensate water pot；9, hot condensed water entrance；10, vapour compression machine；11, vertical heater；12, preheater；13、
Raw water inlet；14, condensate pipe；
Fig. 3 is the structural schematic diagram of the evaporation and concentration structure of two sets of processing high-salt wastewater skid-mounted units of series connection；
101, raw water inlet；102,1 vertical heater of device；103,1 separator of device；104,1 steam inlet of device；
105,1 vapour compression machine of device；106,1 concentrated solution outlet of device；107,1 condensation-water drain of device；
202,2 vertical heater of device；203,2 separator of device；205,2 vapour compression machine of device；206, device 2 concentrates
Liquid exports；207,2 condensation-water drain of device；208, tandem arrangement condensed water general export.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.It should be appreciated that the specific embodiments described herein are only used to explain this practicality
It is novel, it is not used to limit the utility model.
Embodiment 1
Referring to Figures 1 and 2, the skid-mounted unit of high-salt wastewater is handled described in the present embodiment, the skid-mounted unit includes separation
Device 3, rectilinear heater 11, preheater 12 and condensate water pot 8；
The separator 3 and the rectilinear heater 11 pass through the first pipeline and the second piping connection respectively；Described point
From the fluid openings 3-4 that gas inlet-outlet 3-1, steam outlet 3-2, steam inlet 3-3 and conical lower portion are arranged on device；It is described
The first side opening 11-1 on rectilinear heater top, top end opening 11-2 are arranged close on rectilinear heater, close to vertical
The the second side opening 11-3 and bottom end opening 11-4 of formula heater bottom end；
The gas inlet-outlet 3-1 is connect with gas source；By first pipeline, the steam outlet 3-2 and institute
The first side opening 11-1 connections are stated, and vapour compression machine 10 is set on first pipeline；Pass through second pipeline, the steaming
Vapour entrance 3-3 is connected to the top end opening 11-2；By communicating pipe 4, described in the fluid openings 3-4 difference of the conical lower portion
Bottom end opening 11-4 is connected to the cold water pipes of the preheater 12；The bottom end opening 11-4 respectively with the preheater 12
Cold water pipes are connected to concentrated solution outlet 6；The second side opening 11-3 is connected by hot condensed water pipeline 9 and the preheater 12
It is logical；
Raw water inlet 13 is arranged in the preheater 12, and the preheater 12 is connected to the condensate water pot 8, the condensed water
Tank 8 is also connected with condensation-water drain 7.
Explanation, which is explained in more detail, is：
(1) skid-mounted unit further includes electric control gear 5；
Each connection of the separator 3, the rectilinear heater 11, the preheater 12 and the condensate water pot 8
Mouthful and the pipeline that is connect with each connector on be respectively provided with control valve, the sensor and the control valve with it is described automatically controlled
Device 5 connects.When skid-mounted unit do not use manual control or more using it is automatic when, then connect in connector and with connector
Sensor is set on pipeline, and the sensor is connect with the electric control gear 5.
The thematic structure of the skid-mounted unit is frame structure, the separator 3, the rectilinear heater 11, described
Preheater 12, the condensate water pot 8 and the electric control gear 5 are each attached on the steelframe of the frame structure.
Vibration abatement is set in the frame structure or the steelframe, and the vibration abatement is connect with the electric control gear 5.
In the present embodiment, if there is foreign matter enters vapour compression machine, either frame stiffness is inadequate or is not connect with lower margin
Oscillation phenomenon may occur for reasons, the skid-mounted unit such as secured, and larger harm occurs, for example pipeline cracking, noise increase, steam
The lost of life of compressor.Electric control gear monitors the amplitude that the vibrating sensor of vibration abatement passes at any time, and makes phase
It should act.
(2) the rectilinear heater 11 is to rise film heater.
(3) separator 3 is cyclone separator.The top setting demister of the separator 3 and fine grained removal
Device.
In the present embodiment, although the vacuum of traditional MVR systems is the vacuum brought by cool solidifying due to indirect steam,
Still vacuum pump is needed to maintain vacuum degree.The present apparatus does not need vacuum pump and maintains vacuum degree, mainly due in vertical heater
Water becomes vapour and is detached efficient, and for climbing film evaporator, required energy consumption is lower.
In the present embodiment, vapour compression machine generates vacuum, and the boiling point of solution is made to reduce, and when using first time by raw water
Suction heater.
A kind of wastewater treatment method of the skid-mounted unit of processing high-salt wastewater as described in Example 1, the method includes more
The process of a waste water circular treatment, each waste water circular treatment is：
S101 sucks waste water
Gas inlet-outlet 2 is opened, vapour compression machine 10 starts；Due to compressed action, negative pressure is formed, opens raw water inlet 13
Afterwards, waste water raw water be inhaled into the cold water pipes of preheater 12, the middle part of vertical heater 11 and separator 3 lower part；
S102 is heated to evaporating
S1021, closes gas inlet-outlet 2, the gas that 10 continued compression of vapour compression machine enters, and gas temperature increases；
S1022, the raised gas of temperature exchange heat with the waste water raw water in vertical heater 11；
The constant temperature of S1023, waste water raw water are increased to boiling point, start evaporation and generate steam, entrainment with steam moisture enters
Separator 3；
S103, it is lasting to be concentrated by evaporation
Separator 3 carries out separating treatment to the steam entered in it；
The vapor obtained after separating treatment enters vapour compression machine 10, after being heated up by 10 continued compression of vapour compression machine
It into vertical heater 11, is condensed after exchanging heat, preheater 12 is then entered by hot condensed water pipeline 9, is preheated device
12 are cooled down, and condensate water pot 8 is finally entered after condensate pipe 14；
The liquid obtained after separating treatment enters the lower part of vertical heater 11 as waste liquid raw water by communicating pipe 4,
It is proceeded by from S1022 as waste liquid raw water by the liquid that separating treatment obtains and exchanges heat, evaporation, concentration cycles；Until should
After the energy of waste water circular treatment reaches energy balance point, which stops；
Concentrate is discharged in S104
Concentrate containing solid impurity is discharged to concentrated solution outlet 6 from the bottom end of vertical heater 11；S101 is returned, is continued
Next waste water circular treatment.
Wherein, it is construed to about energy balance point:Refer to the balance between the acting of the steam and vapour compression machine of output
Point.The skid-mounted unit of processing high-salt wastewater is in wastewater treatment process as described in Example 1, with lasting evaporation and concentration,
The liquid detached is more and more, and the liquid waste concentration of vertical heater bottom is higher and higher, causes the steam of heating out more next
Lower, the compression efficiency of vapour compression machine is lower and lower；In other words, same evaporation efficiency, vapour compression machine acting is maintained to need
Reinforce, therefore the technical staff in field can rule of thumb find between the acting of steam production and vapour compression machine of output
Balance point.
Embodiment 2
The evaporation and concentration structure of the skid-mounted unit of high-salt wastewater is handled described in the present embodiment, is wrapped in the evaporation and concentration structure
The skid-mounted unit of n processing high-salt wastewater is included, n is more than or equal to 1；When n is more than or equal to 2, the sledge dress dress of n processing high-salt wastewater
It sets and is connected in parallel or is connected in series with.It is concentrated by evaporation the raw water before structure and pretreating process is set, after being concentrated by evaporation pattern handling
Concentrate enters anhydration system, and distilled water recycles.The cleaning process of evaporator etc. in skid-mounted unit, does not have to or substantially not
With extra power, vapour compression machine is relied primarily on.The circuit flows through the liquid to be purified in distillation/vapo(u)rization system.
Explanation, which is explained in more detail, is：
(1) skid-mounted units of more than two processing high-salt wastewaters be connected in parallel for：The raw water inlet of each skid-mounted unit is equal
It is connect with waste water source；The concentrated solution outlet of each skid-mounted unit is connect with concentrate general export；The gas of each skid-mounted unit
Entrance is connect with gas source；The condensation-water drain of each skid-mounted unit is connect with condensed water general export.
(2) skid-mounted units of more than two processing high-salt wastewaters be connected in series with for：
Set gradually since waste water source the first skid-mounted unit, the second skid-mounted unit ..., the (n-1)th skid-mounted unit, n-th
Skid-mounted unit；
The connection of first skid-mounted unit and the second skid-mounted unit is：The raw water inlet of first skid-mounted unit and the waste water source
Connection, the concentrated solution outlet of the first skid-mounted unit are connect with the raw water inlet of the second skid-mounted unit, and water steams in the second skid-mounted unit
Gas outlet is connect by the vapour compression machine in the second skid-mounted unit with the gas inlet-outlet of the first skid-mounted unit；First sledge dress dress
Set steam outlet by after the vapour compression machine in the first skid-mounted unit in the first skid-mounted unit on rectilinear heater
The first side opening close to rectilinear heater top being arranged connects；
The connection type the adjacent skid-mounted unit of any two among from the second skid-mounted unit to the (n-1)th skid-mounted unit
Identical, the adjacent skid-mounted unit of setting any two is respectively m skid-mounted units and m+1 skid-mounted units, and the m, which is more than, waits 2, then
M skid-mounted units and m+1 skid-mounted units are connected as：The concentrate of the raw water inlet and m-1 skid-mounted units of m skid-mounted units
Outlet connection, the concentrated solution outlet of m skid-mounted units is connect with the raw water inlet of m+1 skid-mounted units, in m+1 skid-mounted units
Steam outlet is connect by the vapour compression machine in m+1 skid-mounted units with the gas inlet-outlet of m skid-mounted units；
When m+1 skid-mounted units are the last one sledge after each skid-mounted unit is connected in series in the evaporation and concentration structure
When i.e. the n-th skid-mounted unit of assembling device, the gas inlet-outlet of n-th skid-mounted unit is connect with gas source；N-th skid-mounted unit
Concentrated solution outlet as concentrate general export；
The condensation-water drain of each skid-mounted unit is connect with condensed water general export in the evaporation and concentration structure.
(3) when the skid-mounted unit for handling high-salt wastewater when described n is connected in series with, it is concentrated by evaporation the wastewater treatment of structure
Method is：
S201, waste water raw water enter evaporation and concentration structure from the raw water inlet of the first skid-mounted unit, through the first skid-mounted unit
Processing after, obtained primary concentration liquid；
S202, obtained primary concentration liquid by the first skid-mounted unit concentrate by the raw water inlet of the second skid-mounted unit into
Enter the second skid-mounted unit, after the processing of the second skid-mounted unit, obtained secondary concentration liquid is carried out into next skid-mounted unit
Processing, until until obtaining final concentrate by the last one skid-mounted unit.
It is in more detail：Structure such as Fig. 2 modes are concentrated by evaporation to connect deployment：
1, high-salt wastewater enters system from raw water inlet 101, enters device 2 again again after 1 concentrated solution outlet 106 of device
Processing；
2, the steam that 2 vapour compression machine 205 of device generates returns in the separator 103 of device 1, improves separation effect
Rate reduces energy consumption.
The processing procedure of each covering device is concatenated device condensed water with utility model process, last processed condensed water
General export 208 is collected, and final waste liquid is discharged through 2 concentrated solution outlet 206 of device.
The treating capacity of every suit skid-mounted unit is 10T/h, and evaporation capacity 8T/h, floor space is about the container of 20 rulers.Two
22 DEG C of the inlet temperature of waste water, 115 DEG C of the vapor (steam) temperature that intermediate steam compressor generates, the steaming finally generated after covering device series connection
51 DEG C of distilled water outlet temperature, realizes low-down energy consumption；
By using above-mentioned technical proposal disclosed by the utility model, following beneficial effect has been obtained：
1, vapour compression machine is the mechanism uniquely to consume energy, easy to maintenance.
2, small, deployment is simply.
3, (CIP) pattern, design for ease of maintenaince, extremely low corrective maintenance, maintenance cost are cleaned immediately.
4, modular integrating device, a large sum of in-site installation, debugging cost, can not debug in factory completely
At.Site operation is become into batch production manufacture, the duration is substantially shorter and ensures quality.
5, investment is reduced.One big compressor for being equivalent to multiple small compressor treating capacities, because manufacturing process is complicated, valence
Lattice are often more times of multiple small compressor price sums.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching should also regard the scope of protection of the utility model.
Claims (10)
1. a kind of skid-mounted unit of processing high-salt wastewater, which is characterized in that the skid-mounted unit includes：Separator (3), condensed water
Tank (8), rectilinear heater (11) and preheater (12)；
The separator (3) and the rectilinear heater (11) pass through the first pipeline and the second piping connection respectively；Described point
From setting gas inlet-outlet (3-1), the fluid openings of steam outlet (3-2), steam inlet (3-3) and conical lower portion on device
(3-4)；The first side opening (11-1), the top end opening on rectilinear heater top are arranged close on the rectilinear heater
(11-2), the second side opening (11-3) and bottom end opening (11-4) close to rectilinear heater bottom end；
The gas inlet-outlet (3-1) connect with gas source；
By first pipeline, the steam outlet (3-2) is connected to first side opening (11-1), and described first
Vapour compression machine (10) is set on pipeline；
By second pipeline, the steam inlet (3-3) is connected to the top end opening (11-2)；
By communicating pipe (4), the fluid openings (3-4) of the conical lower portion respectively with the bottom end opening (11-4) and described pre-
The cold water pipes of hot device (12) are connected to；The bottom end opening (11-4) respectively with the cold water pipes of the preheater (12) and concentration
Liquid exports (6) connection；
Second side opening (11-3) is connected to by hot condensed water pipeline (9) with the preheater (12)；
Preheater (12) the setting raw water inlet (13), the preheater (12) is connected to the condensate water pot (8), described cold
Condensate tank (8) is also connected with condensation-water drain (7).
2. handling the skid-mounted unit of high-salt wastewater according to claim 1, which is characterized in that the skid-mounted unit further includes electricity
Control device (5)；
Each of the separator (3), the rectilinear heater (11), the preheater (12) and described condensate water pot (8)
Control valve, the control valve and the electric control gear (5) are respectively provided on connector and the pipeline being connect with each connector
Connection.
3. handling the skid-mounted unit of high-salt wastewater according to claim 2, which is characterized in that the main body knot of the skid-mounted unit
Structure is frame structure, the separator (3), the rectilinear heater (11), the preheater (12), the condensate water pot
(8) it is each attached on the steelframe of the frame structure with the electric control gear (5).
4. handling the skid-mounted unit of high-salt wastewater according to claim 3, which is characterized in that the frame structure or the steel
Vibration abatement is set on frame, and the vibration abatement is connect with the electric control gear (5).
5. handling the skid-mounted unit of high-salt wastewater according to claim 1, which is characterized in that the rectilinear heater (11)
For a liter film heater.
6. handling the skid-mounted unit of high-salt wastewater according to claim 1, which is characterized in that the separator (3) is whirlwind
Separator.
7. handling the skid-mounted unit of high-salt wastewater according to claim 1, which is characterized in that the top of the separator (3)
Demister and fine grained remover are set.
8. a kind of includes the evaporation and concentration structure of the skid-mounted unit of processing high-salt wastewater as described in claim 1, which is characterized in that
The evaporation and concentration structure includes the skid-mounted unit of n processing high-salt wastewater, and n is more than or equal to 1；
When n is more than or equal to 2, the skid-mounted unit of n processing high-salt wastewater is connected in parallel or is connected in series with.
9. being concentrated by evaporation structure according to claim 8, which is characterized in that the skid-mounted unit of two or more processing high-salt wastewater
Be connected in parallel for：
The raw water inlet of each skid-mounted unit is connect with waste water source；
The concentrated solution outlet of each skid-mounted unit is connect with concentrate general export；
The gas inlet-outlet of each skid-mounted unit is connect with gas source；
The condensation-water drain of each skid-mounted unit is connect with condensed water general export.
10. being concentrated by evaporation structure according to claim 9, which is characterized in that the sledge dress dress of two or more processing high-salt wastewater
Set be connected in series with for：
Set gradually since waste water source the first skid-mounted unit, the second skid-mounted unit ..., the (n-1)th skid-mounted unit, the n-th sledge dress
Device；
The connection of first skid-mounted unit and the second skid-mounted unit is：The raw water inlet of first skid-mounted unit connects with the waste water source
It connects, the concentrated solution outlet of the first skid-mounted unit is connect with the raw water inlet of the second skid-mounted unit, vapor in the second skid-mounted unit
Outlet is connect by the vapour compression machine in the second skid-mounted unit with the gas inlet-outlet of the first skid-mounted unit；First skid-mounted unit
Middle steam outlet by after the vapour compression machine in the first skid-mounted unit with set on rectilinear heater in the first skid-mounted unit
The first side opening close to rectilinear heater top set connects；
The connection type phase the adjacent skid-mounted unit of any two among from the second skid-mounted unit to the (n-1)th skid-mounted unit
Together, the adjacent skid-mounted unit of setting any two is respectively m skid-mounted units and m+1 skid-mounted units, and the m is more than equal 2, then and the
M skid-mounted units and m+1 skid-mounted units are connected as：The raw water inlet and the concentrate of m-1 skid-mounted units of m skid-mounted units go out
Mouth connection, the concentrated solution outlet of m skid-mounted units are connect with the raw water inlet of m+1 skid-mounted units, water in m+1 skid-mounted units
Vapor outlet port is connect by the vapour compression machine in m+1 skid-mounted units with the gas inlet-outlet of m skid-mounted units；
When m+1 skid-mounted units are the last one sledge dress dress after each skid-mounted unit is connected in series in the evaporation and concentration structure
When setting i.e. the n-th skid-mounted unit, the gas inlet-outlet of n-th skid-mounted unit is connect with gas source；N-th skid-mounted unit it is dense
The outlet of contracting liquid is used as concentrate general export；
The condensation-water drain of each skid-mounted unit is connect with condensed water general export in the evaporation and concentration structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721613123.8U CN207685056U (en) | 2017-11-28 | 2017-11-28 | It handles high-salt wastewater skid-mounted unit and its is concentrated by evaporation structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721613123.8U CN207685056U (en) | 2017-11-28 | 2017-11-28 | It handles high-salt wastewater skid-mounted unit and its is concentrated by evaporation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746146A (en) * | 2017-11-28 | 2018-03-02 | 北京合众思流体技术有限公司 | Handle high-salt wastewater skid-mounted unit, its evaporation and concentration structure and method of wastewater treatment |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746146A (en) * | 2017-11-28 | 2018-03-02 | 北京合众思流体技术有限公司 | Handle high-salt wastewater skid-mounted unit, its evaporation and concentration structure and method of wastewater treatment |
| CN107746146B (en) * | 2017-11-28 | 2024-04-12 | 合众思(北京)环境工程有限公司 | Skid-mounted device for treating high-salt wastewater, evaporation concentration structure and wastewater treatment method |
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Address after: 100027 Beijing city Chaoyang District Xiaguang Hospital No. 66 Building No. 1 707 Patentee after: HEZHONGSI (BEIJING) ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: 100027 Beijing city Chaoyang District Xiaguang Hospital No. 66 Building No. 1 707 Patentee before: BEIJING HEZHONGSI FLUID TECHNOLOGY Co.,Ltd. |
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