CN206613193U - A kind of energy-saving multi-effect vapo(u)rization system - Google Patents
A kind of energy-saving multi-effect vapo(u)rization system Download PDFInfo
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- CN206613193U CN206613193U CN201720363497.2U CN201720363497U CN206613193U CN 206613193 U CN206613193 U CN 206613193U CN 201720363497 U CN201720363497 U CN 201720363497U CN 206613193 U CN206613193 U CN 206613193U
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- evaporator
- steam
- water separation
- feed liquid
- storage barrel
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Abstract
The utility model discloses a kind of energy-saving multi-effect vapo(u)rization system, including the first evaporator, light alkali storage barrel and concentrated base storage barrel, the upper left side of first evaporator is provided with the first feed liquid accumulator tank, the upper right side of first evaporator is provided with steam jet ejector, the lower right of first evaporator is provided with steam-water separation tank, and steam jet ejector and steam-water separation tank are connected to each other, the bottom of the 4th feed liquid accumulator tank is connected with concentrated base storage barrel, and the bottom of the recovery filter is connected with light alkali storage barrel.Steam-water separation tank is set in the utility model, the steam condensate (SC) steam-water separation that the first evaporator can be discharged by steam-water separation tank, and the double evaporation-cooling vapour produced after steam-water separation supplies steam jet ejector again after supercharging, there is provided again by it to the first evaporator, reduce initial steam usage amount, reduce the exhaust temperature of steam condensate (SC), recovered steam condensation water residual heat.
Description
Technical field
The utility model is related to multi-effect evaporation system technical field, specially a kind of energy-saving multi-effect vapo(u)rization system.
Background technology
Evaporator is the critically important part in four big parts that freezes, and condensation " liquid " body of low temperature is and outer by evaporator
The air on boundary carries out heat exchange, and " gas " changes heat absorption, reaches the effect of refrigeration, be mainly made up of heating chamber and vaporization chamber two parts.
Heating chamber provides the heat required for evaporation to liquid, promotes liquid boiling to vaporize；Vaporization chamber is kept completely separate gas-liquid two-phase.Plus
The steam produced in hot cell is carried after a large amount of liquid foams, the vaporization chamber for having arrived larger space, these liquid thereby aggregate themselves or foam removal
The effect of device etc. is able to separate with steam.Usual demister is located at the top of vaporization chamber.
A kind of appearance of energy-saving multi-effect vapo(u)rization system greatly facilitates the evaporation of liquid, but the multiple-effect of current stage is steamed
, there is many weak points in hair system, for example, in existing multi-effect evaporation system, the steam needed for 1st effective evaporator leads to
Cross after pressure-reducing valve expenditure and pressure and supply, cause the invalid devaluation of steam energy, while the steam condensate (SC) of 1st effective evaporator discharge
And the double evaporation-cooling vapour of entrainment is not recycled.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving multi-effect vapo(u)rization system, to solve to carry in above-mentioned background technology
In the existing multi-effect evaporation system gone out, the steam needed for 1st effective evaporator is caused by being supplied after pressure-reducing valve expenditure and pressure
Steam energy is invalid to devalue, while the steam condensate (SC) of 1st effective evaporator discharge and the double evaporation-cooling vapour of entrainment do not reclaim profit
The problem of using.
To achieve the above object, the utility model provides following technical scheme：A kind of energy-saving multi-effect vapo(u)rization system, including
First evaporator, light alkali storage barrel and concentrated base storage barrel, the upper left side of first evaporator are provided with the first feed liquid accumulator tank,
The upper right side of first evaporator is provided with steam jet ejector, and the lower right of first evaporator is provided with steam-water separation
Tank, and steam jet ejector and steam-water separation tank be connected to each other, the upper right side of the steam-water separation tank is provided with recirculation heater, and
Reflux pump is installed, the side of first evaporator is provided with the second evaporator, described second between recirculation heater
The upper left side of evaporator is provided with the second feed liquid accumulator tank, and the side of second evaporator is provided with the 3rd evaporator, described
The upper left side of 3rd evaporator is provided with the 3rd feed liquid accumulator tank, and the side of the 3rd evaporator is provided with the 4th evaporator,
The upper left side of 4th evaporator is provided with the 4th feed liquid accumulator tank, and the side of the 4th feed liquid accumulator tank is provided with recovery
Filter, the side of the recovery filter is provided with terminal evaporator, and the side of the terminal evaporator is provided with vavuum pump,
Lower section between the recovery filter and terminal evaporator is provided with condenser, the bottom of the 4th feed liquid accumulator tank with it is dense
Alkali storage barrel is connected, and the bottom of the recovery filter is connected with light alkali storage barrel.
It is preferred that, pass through valve between first evaporator, the second evaporator, the 3rd evaporator and the 4th evaporator
Door connection.
It is preferred that, the condenser is connected with recirculation heater, recovery filter and terminal evaporator.
It is preferred that, the bottom of first evaporator is connected with recirculation heater.
Compared with prior art, the beneficial effects of the utility model are：Set in a kind of energy-saving multi-effect vapo(u)rization system
Steam-water separation tank, the steam condensate (SC) steam-water separation that the first evaporator can be discharged by steam-water separation tank, and steam-water separation
The double evaporation-cooling vapour produced afterwards supplies steam jet ejector again after supercharging, is provided to the first evaporator, reduced again by it
Initial steam usage amount, reduces the exhaust temperature of steam condensate (SC), recovered steam condensation water residual heat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- recirculation heaters；2- reflux pumps；3- steam jet ejectors；4- the first feed liquid accumulator tanks；5- first evaporates
Device；6- steam-water separation tanks；7- the second feed liquid accumulator tanks；The evaporators of 8- second；9- valves；The feed liquid accumulator tanks of 10- the 3rd；11-
Three evaporators；The feed liquid accumulator tanks of 12- the 4th；The evaporators of 13- the 4th；14- recovery filters；15- terminal evaporators；16- vacuum
Pump；17- condensers；The light alkali storage barrels of 18-；19- concentrated base storage barrels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of embodiment that the utility model is provided：A kind of energy-saving multi-effect vapo(u)rization system, including first
Evaporator 5, light alkali storage barrel 18 and concentrated base storage barrel 19, the upper left side of the first evaporator 5 are provided with the first feed liquid accumulator tank 4,
First evaporator 5, the second evaporator 8, the 3rd evaporator 11 and the 4th evaporator 13 are with being evaporated processing to feed liquid, and the
The upper right side of one evaporator 5 is provided with steam jet ejector 3, and steam jet ejector 3 is used for inputting initial steam to the first evaporator 5
Interior, the lower right of the first evaporator 5 is provided with steam-water separation tank 6, and steam-water separation tank 6 is used for be steamed by the row of the first evaporator 5
Vapour condensed water carries out steam-water separation, and the dry saturated steam after separation is delivered in steam jet ejector 3, and steam jet ejector 3 and vapour
Water separation tank 6 is connected to each other, and the upper right side of steam-water separation tank 6 is provided with recirculation heater 1, and recirculation heater 1 is used for by cold
The condensed liquid of condenser 17 carries out the device of circulating and evaporating, and recirculation heater 1 is provided with reflux pump 2 each other, flows back
Pump 2 makes the steam between three recirculation heaters 1 circulate, and the side of the first evaporator 5 is provided with the second evaporator 8, and second steams
The upper left side of hair device 8 is provided with the second feed liquid accumulator tank 7, and the side of the second evaporator 8 is provided with the 3rd evaporator 11, and the 3rd steams
The upper left side of hair device 11 is provided with the 3rd feed liquid accumulator tank 10, and the side of the 3rd evaporator 11 is provided with the 4th evaporator 13, the
The upper left side of four evaporators 13 is provided with the 4th feed liquid accumulator tank 12, and the side of the 4th feed liquid accumulator tank 12 is provided with recovery filtering
Device 14, recovery filter 14 is used for filtering the final steam after evaporation, it is to avoid required feed liquid is discharged, recovery filter
14 side is provided with terminal evaporator 15, and terminal evaporator 15 is finally evaporated to steam, the side of terminal evaporator 15
Vavuum pump 16 is installed, vavuum pump 16 is used for discharging steam, the lower section peace between recovery filter 14 and terminal evaporator 15
Equipped with condenser 17, condenser 17 is used for liquefying to steam, bottom and the concentrated base storage barrel 19 of the 4th feed liquid accumulator tank 12
Connection, light alkali storage barrel 18 and concentrated base storage barrel 19 are used for collecting alkali lye, the bottom of recovery filter 14 and light alkali storage barrel
18 connections, the first evaporator 5, the second evaporator 8, the 3rd evaporator 11 and the 4th evaporator 13 are connected by valve 9 each other
Connect, condenser 17 is connected with recirculation heater 1, recovery filter 14 and terminal evaporator 15, the bottom of the first evaporator 5 is with following
Ring heater 1 is connected.
Specifically used mode：The equipment when in use, initial steam is injected by steam jet ejector 3 into the first evaporator 5,
Heating evaporation is carried out to the first feed liquid accumulator tank 4 by steam, then the steam condensate (SC) by discharge in the first evaporator 5 is passed through
Can be in 6, by the steam condensate (SC) steam-water separation that it discharges the first evaporator 5 to steam-water separation tank, and produced after steam-water separation
Raw double evaporation-cooling vapour is supplied after supercharging to steam jet ejector 3, and steam is inputted to the first steaming again by steam jet ejector 3
Send out in device 5, circulated with this, steam is delivered to the second evaporator 8, the 3rd evaporator 11 and the 4th evaporation in the presence of valve 9
Device 13, and the remaining solution of evaporation is delivered in concentrated base storage barrel 19 in the 4th feed liquid accumulator tank 12, passes through the 4th evaporator
13 are delivered to steam in recovery filter 14, while condenser 17 carries out condensation filtering to recovery filter 14, after filtering
Liquid is delivered in light alkali storage barrel 18, and steam is delivered into terminal evaporator 15 by recovery filter 14, final by its
After evaporation, discharged by vavuum pump 16.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of energy-saving multi-effect vapo(u)rization system, including the first evaporator (5), light alkali storage barrel (18) and concentrated base storage barrel
(19), it is characterised in that：The upper left side of first evaporator (5) is provided with the first feed liquid accumulator tank (4), first evaporation
The upper right side of device (5) is provided with steam jet ejector (3), and the lower right of first evaporator (5) is provided with steam-water separation tank
(6), and steam jet ejector (3) and steam-water separation tank (6) are connected to each other, the upper right side of the steam-water separation tank (6), which is provided with, to be followed
Ring heater (1), and recirculation heater (1) is provided with reflux pump (2), the side peace of first evaporator (5) each other
Equipped with the second evaporator (8), the upper left side of second evaporator (8) is provided with the second feed liquid accumulator tank (7), and described second steams
The side of hair device (8) is provided with the 3rd evaporator (11), and the upper left side of the 3rd evaporator (11) is provided with the storage of the 3rd feed liquid
Groove (10) is deposited, the side of the 3rd evaporator (11) is provided with the 4th evaporator (13), a left side for the 4th evaporator (13)
Top is provided with the 4th feed liquid accumulator tank (12), and the side of the 4th feed liquid accumulator tank (12) is provided with recovery filter
(14), the side of the recovery filter (14) is provided with terminal evaporator (15), the side peace of the terminal evaporator (15)
Equipped with vavuum pump (16), the lower section between the recovery filter (14) and terminal evaporator (15) is provided with condenser (17),
The bottom of the 4th feed liquid accumulator tank (12) is connected with concentrated base storage barrel (19), the bottom of the recovery filter (14) with it is light
Alkali storage barrel (18) is connected.
2. a kind of energy-saving multi-effect vapo(u)rization system according to claim 1, it is characterised in that：First evaporator (5),
Second evaporator (8), the 3rd evaporator (11) and the 4th evaporator (13) are connected by valve (9) each other.
3. a kind of energy-saving multi-effect vapo(u)rization system according to claim 1, it is characterised in that：The condenser (17) is with following
Ring heater (1), recovery filter (14) and terminal evaporator (15) connection.
4. a kind of energy-saving multi-effect vapo(u)rization system according to claim 1, it is characterised in that：First evaporator (5)
Bottom be connected with recirculation heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363497.2U CN206613193U (en) | 2017-04-10 | 2017-04-10 | A kind of energy-saving multi-effect vapo(u)rization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363497.2U CN206613193U (en) | 2017-04-10 | 2017-04-10 | A kind of energy-saving multi-effect vapo(u)rization system |
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| Publication Number | Publication Date |
|---|---|
| CN206613193U true CN206613193U (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720363497.2U Active CN206613193U (en) | 2017-04-10 | 2017-04-10 | A kind of energy-saving multi-effect vapo(u)rization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881415A (en) * | 2019-03-29 | 2019-06-14 | 新昌县宇峰印染机械有限公司 | The pre- immersion trough of the straight roller mercerizing machine vacuum dehydration of wet cloth thermokalite and its processing method |
-
2017
- 2017-04-10 CN CN201720363497.2U patent/CN206613193U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881415A (en) * | 2019-03-29 | 2019-06-14 | 新昌县宇峰印染机械有限公司 | The pre- immersion trough of the straight roller mercerizing machine vacuum dehydration of wet cloth thermokalite and its processing method |
| CN109881415B (en) * | 2019-03-29 | 2021-06-11 | 浙江瑞格机械科技有限公司 | Vacuum water-absorbing presoaking tank for wet cloth thermokalite straight roll mercerizing machine and processing method thereof |
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