CN106621431A - Organic waste liquid evaporation separator and method for treating organic waste liquid - Google Patents
Organic waste liquid evaporation separator and method for treating organic waste liquid Download PDFInfo
- Publication number
- CN106621431A CN106621431A CN201611259447.6A CN201611259447A CN106621431A CN 106621431 A CN106621431 A CN 106621431A CN 201611259447 A CN201611259447 A CN 201611259447A CN 106621431 A CN106621431 A CN 106621431A
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- vapor
- organic liquid
- liquid waste
- concentrate
- waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/06—Flash evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to an organic waste liquid evaporation separator. The organic waste liquid separator comprises an evaporation room barrel and a steam-liquid separation device, wherein the evaporation room barrel comprises a flash chamber segment; the flash chamber segment is provided with a steam-liquid separation assembly, a guide barrel and a guide tube; under the action of the guide tube, waste liquid is dispersed from the center of the port of the guide barrel to the periphery; the steam-liquid separation device comprises a steam-liquid separation room segment; the steam-liquid separation room segment is provided with a wire mesh demister and a rotary flow plate separator. The invention further relates to a method for treating organic waste liquid by using the organic waste liquid evaporation separator. By adopting the organic waste liquid evaporation separator, when high-concentration, low-heat-value and degradation-resistant organic waste liquid is evaporated, high operation stability is achieved; the waste liquid mist entrainment amount in a gas phase can be lowered effectively; the problems of crystallization, precipitation and blocking caused by high viscosity of a concentrated solution are solved; moreover, the waste liquid can be scattered uniformly through the guide barrel to undergo flash evaporation; the organic waste liquid evaporation separator has the characteristic of good evaporation effect.
Description
Technical field
The present invention relates to the field that organic liquid waste is processed, more particularly to a kind of organic liquid waste vapor seperator.
Background technology
Organic liquid waste mainly includes bichromate index (CODcr) more than 100,000 priceless organic liquid waste (such as：Cutting
Liquid, printing ink wastewater, organic wastewater, acid organic liquid waste, RGB recasting waste liquids) and low heat value (heat q<1000kcal/kg)、
30,000<Bichromate index (CODcr)<The organic wastewater of 100,000 high chemical oxygen demand (COD) is (such as：It is degreasing waste water, dense
Contracting waste water, emulsifying waste water, chip waste water).Such organic liquid waste moisture content is more than 90%, with difficult degradation, species it is various,
The features such as complicated component, biodegradability are poor, high chemical oxygen demand (COD) high or colourity is high, pollutional load is big, using conventional steaming
Device is sent out when being evaporated concentration to it, it is low evaporation efficiency occur, foam, mist folder amount be big and the phenomenon such as Crystallization Plugging.
The content of the invention
In view of the foregoing, it is necessary to which a kind of organic liquid waste vapor seperator and the method for processing organic liquid waste are provided.
The present invention provides a kind of organic liquid waste vapor seperator, including flash chamber section, the flash chamber section include guide shell,
Mozzle and vapor-liquid separation component, the mozzle is placed in the guide shell, for making waste liquid from the port of the guide shell
Center to surrounding spread；The vapor-liquid separation component is placed in the port of the guide shell, dissipates for removing from the guide shell
The foam or mist of the waste liquid of cloth.
The present invention also provides a kind of organic liquid waste vapor seperator, including vaporization chamber cylinder and vapor-liquid separating device, described
Vaporization chamber cylinder includes flash chamber section, and the flash chamber section includes guide shell, mozzle and vapor-liquid separation component, the mozzle
It is placed in the guide shell, for making waste liquid spread from the center of the port of the guide shell to surrounding；The vapor-liquid separation group
Part is placed in the port of the guide shell, for removing the foam or mist of the waste liquid spread from the guide shell；The vapour-liquid point
Include vapor-liquid separation chamber's section from device, vapor-liquid separation chamber's section includes spiral-flow plate-type separator and wire mesh demister, described useless
Liquid passes through the spiral-flow plate-type separator and the silk screen through the waste liquid steam that the vapor-liquid separation component vapor-liquid separation is obtained
Demister further to remove the waste liquid steam in carry secretly mist.
A kind of method that above-mentioned organic liquid waste vapor seperator disposes waste liquid, comprises the following steps：
Organic liquid waste carries out flash distillation through the mozzle into the guide shell, makes waste liquid from the guide shell
The center of port spread to surrounding, the vapor-liquid separation component removes the foam or mist of the waste liquid spread from the guide shell
Foam；
Through the waste liquid steam that the vapor-liquid separation component vapor-liquid separation is obtained, respectively by the spiral-flow plate-type separator
With the wire mesh demister, the mist carried secretly in the waste liquid steam is further removed.
Compared to prior art, the organic liquid waste vapor seperator of the present invention is provided with flash chamber section, the flash chamber section
Including vapor-liquid separation component, guide shell and mozzle, the mozzle makes waste liquid from the port center of the guide shell to surrounding
Spread, waste liquid Jing guide shells can be allowed uniformly to scatter carries out flash distillation, prevents from forming eddy flow in evaporative cylinder body, with evaporation effect
Good the characteristics of, the vapor-liquid separation component tentatively removes the foam or mist of organic liquid waste.Further, organic liquid waste of the invention
Vapor seperator also includes vapor-liquid separating device, and the vapor-liquid separating device includes vapor-liquid separation chamber, vapor-liquid separation chamber's bag
Wire mesh demister and spiral-flow plate-type separator are included, the mist carried secretly in the organic liquid waste steam is removed.The organic waste of the present invention
Liquid vapor seperator realizes that operational stability is good, can effectively reduce in gas phase waste liquid mist entrainment and prevent concentrate because viscous
The problems such as thick, crystalline deposit is blocked.
Description of the drawings
Fig. 1 is the schematic diagram of the organic liquid waste vapor seperator that embodiments of the invention are provided.
The longitdinal cross-section diagram of the guide shell that Fig. 2 is provided for embodiments of the invention.
The structure top view of the vapor-liquid separation component that Fig. 3 is provided for embodiments of the invention.
Fig. 4 is the structural side view of vapor-liquid separation component in Fig. 3.
The structure top view of the spiral-flow plate-type separator that Fig. 5 is provided for embodiments of the invention.
Fig. 6 is the structural side view of spiral-flow plate-type separator in Fig. 5.
The method flow diagram that Fig. 7 disposes waste liquid for the organic liquid waste vapor seperator that embodiments of the invention are provided.
Main element symbol description
Specific embodiment
Below in conjunction with the accompanying drawings the present invention will be further described with embodiment.
Before describing the present invention, it should be noted that the invention is not restricted to specific embodiment discussed below.This
Art personnel be appreciated that without departing from the claims in the present invention spirit in the case of, can be to the concrete reality of described below
The mode of applying is changed and changed.
As shown in figure 1, organic liquid waste vapor seperator 100 is from bottom to top by analysis salt device 1, lower end cone envelope 2, vaporization chamber cylinder
Body 3, upper end cone envelope 5 and vapor-liquid separating device 6 are constituted.The upper end cone envelope 5 is used to connecting the vapor-liquid separating device 6 and described
Vaporization chamber cylinder 3, and lower end cone envelope 2 is used to connect the vaporization chamber cylinder 3 with the analysis salt device 1.
The vaporization chamber cylinder 3 includes flash chamber section, and the flash chamber section includes guide shell 13, mozzle 22 and vapour-liquid point
From component 12.The material of the vaporization chamber cylinder 3 is Stainless steel 316 L, is highly 8m, and internal diameter is 1.8m.
As shown in Fig. 2 the profile of the guide shell 13 is the horn-like of opening upwards, and it is highly 960mm, center angle is
8.5 °, material is Stainless steel 316 L.For being distributed in flash chamber section and be evaporated evenly by waste liquid, the present invention especially exists
Mozzle 22 is provided with circulation fluid entrance 15, in being placed in guide shell 13, profile is opening upwards as guide shell 13
It is horn-like, and the upper port 24 of guide shell 13 be more than lower port 25, waste liquid can be allowed equal from the upper end center of guide shell 13
Even overflow outward and form circulation, can not only prevent waste liquid from eddy flow is formed in the vaporization chamber cylinder 3, and allow waste liquid dodging
It is evenly distributed in steam room section, advantageously in the carrying out of evaporation.
In order to increase the stability of guide shell 13, upper and lower 2 layers of support member 14 is added to be consolidated in the inner wall increasing of vaporization chamber cylinder 3
It is fixed, uniform 4 support members in upper strata, uniform 3 support members of lower floor, material is Stainless steel 316 L.
The vapor-liquid separation component 12 is placed in the upper port 24 of the guide shell 13.As shown in Figure 3 and Figure 4, vapor-liquid separation
The spherical seal head of a diameter of 900mm of component 12, is provided with a series of air-vent 23 that diameter ranges are 5～10mm, with circumference
Direction, center is evenly arranged outward, and material is Stainless steel 316 L, not only can remove the foam or mist produced when organic liquid waste evaporates
The effect of foam, foam removal effect can reach more than 80%, alleviate the pressure of vapor-liquid separating device 6 significantly, and can play point
Scattered guide functions.
The barrel of vaporization chamber cylinder 3 is provided with manhole 4, upper liquid level gauge mouth 16, lower liquid level gauge mouth 17 and stoste feeding mouth
18.The manhole 4 is used for operating personnel and is overhauled into the vaporization chamber cylinder 3, and the upper liquid level gauge mouth 16 is used for
Line observes liquid level and waste liquid situation, the lower liquid level gauge mouth 17 is used to backwashing, on-line period detection, emptying, maintenance and online
Observation liquid level and waste liquid situation.The stoste feeding mouth 18 is used to inject the waste liquid into the vaporization chamber cylinder 3.
The vaporization chamber cylinder 3 also includes the circulation fluid entrance 15 and circulation fluid outlet 19 on the wall of vaporization chamber cylinder 3,
The mozzle 22 is connected with the circulation fluid entrance 15, and the organic liquid waste is flowed out through heat exchange from circulation fluid outlet 19
Back flow back into the mozzle 22 at the circulation fluid entrance 15.
During due to evaporating to organic liquid waste, dispersion of the anion surfactant to ultrafine powder pigment in printing ink wastewater is made
With so that agglomeration weakens, and produces entrainment phenomenon.
The vapor-liquid separating device 6 is provided with wire mesh demister 10, spiral-flow plate-type separator 11, steam (vapor) outlet 7, rupture disk
Interface 8 and Butterworth Hatch 9.Wherein wire mesh demister 10 and spiral-flow plate-type separator 11 constitute vapor-liquid separation chamber's section.In order to improve vapour
Liquid separating effect and prevent entrainment, wire mesh demister 10 and spiral-flow plate-type separator 11 of vapor-liquid separation chamber's section both combine
Demister pattern, vapor-liquid separation effect is up to more than 90%.
As shown in Figure 5 and Figure 6, the spiral-flow plate-type separator 11 includes a base plate 27 and multiple blades 26, the base plate
Multiple pod apertures 28 are distributed with 27, the rotating separation of blade 26 described in the waste liquid steam Jing, then enter through wire mesh demister 10
Row vapor-liquid separation again, so as to remove the waste liquid steam in the mist carried secretly, now wire mesh demister 10 is detached described in Jing
Drop can be flowed into the vaporization chamber cylinder 3 from the pod apertures 28 of the base plate 27.In the present embodiment, the spiral board
The liquid guide flow hole 28 of uniform 4 a diameter of 10mm on the base plate 27 of formula separator 11, the elevation angle of blade 26 is 25 °, radial angle
For 19.47 °, the quantity of blade 26 is 24, and thickness is 3mm, and degree of overlapping is 30mm.
The Butterworth Hatch 9 to the inner components of organic liquid waste vapor seperator 100 in order to during overhaul of the equipments, carrying out
Cleaning.During due to evaporating to printing ink wastewater and waste water from dyestuff, the foam of generation can cause evaporimeter internal pressure moment drastically to increase
Plus, in order to ensure safety, the rupture disk interface 8 is set up on the vapor-liquid separating device 6, when organic liquid waste evaporation point
When pressure exceedes design pressure in device 100, the rupture disk interface 8 will be automatically opened up.The organic liquid waste evaporation is separated
Every part and the pressure coefficient relation of design in device 100：Stainless steel actually bears pressure>Rupture disk is actual to bear pressure
Power>The design pressure of vapor seperator>The maximum working pressure (MWP) of vapor seperator>The actual working pressure of vapor seperator.
The steam (vapor) outlet 7 is used to discharge the isolated waste liquid steam of vapor-liquid separating device 6 described in Jing, and leads to
Cross and collect the steam and can be used for pre- pyrogen waste liquid, recycled, to reach cost-effective purpose.
Organic liquid waste vapor seperator 100 also includes vacuum buffer system to provide vacuum environment, by the useless of flash chamber section
Liquid steam is vacuumized by the vacuum buffer system, after wire mesh demister 10 and the vapor-liquid separation of spiral-flow plate-type separator 11
Discharge from steam (vapor) outlet 7.
The analysis salt device 1 is provided with concentrate and loops back flow tube 20 and concentrate discharging opening 21, concentrate circulating reflux
The mouth of pipe of pipe 20 is tubaeform downwards, preferably concentrate can be dispersed into the bottom of analysis salt device 1, allows concentrate to be in suspension
State.
The concentrate that vaporization chamber cylinder 3 and the evaporation of the vapor-liquid separating device 6 described in are obtained after separating, by described dense
Contracting liquid discharging opening 21 is extracted out, in order to prevent crystallization or it is sticky cause blocking, concentrate described in the concentrate Jing of the part extraction
Loop back flow tube 20 and be back to the analysis salt device 1, allow the concentrate to be in suspension in the analysis salt device 1, separately
A part of concentrate in suspended state is discharged.
As shown in fig. 7, the present invention also provides the method disposed waste liquid using above-mentioned organic liquid waste vapor seperator 100, tool
Body is comprised the following steps：
Step S101, injects organic liquid waste, carries out organic liquid waste circulation：Inject a certain amount of to the vaporization chamber cylinder 3
After organic liquid waste, the mozzle 22 is connected with the circulation fluid entrance 15, and circulation fluid described in the organic liquid waste Jing goes out
Mouth 19 flows out the mozzle 22 that the circulation fluid entrance 15 is back flowed back into through heat exchange, allows the organic liquid waste to lead from described
The center of upper port 24 overflow outward of flow cartridge 13 and form circulation, in the present embodiment, by observing the liquid level gauge, the note
Between upper port 24 and the bottom of vapor-liquid separation component 12 of the liquid level of the organic liquid waste for entering in the guide shell 13；
Step S102, opens vacuum buffer system, adjusts the temperature and pressure of vapor-liquid separating device：Open vacuum buffer system
System, there is provided the vacuum environment of organic liquid waste vapor seperator 100, adjusts the temperature and pressure of the vapor-liquid separating device 6,
In the present embodiment, at 90～100 DEG C, pressure stability is in -0.09～0Mpa for the temperature stabilization of the vapor-liquid separating device；
Step S103, the foam or mist of organic liquid waste flash distillation and tentatively removing waste liquid：The organic liquid waste is through described
Mozzle 22 carries out flash distillation into the guide shell 13, makes waste liquid from the center of the upper port 24 of the guide shell 22 to surrounding
Spread, the vapor-liquid separation component 12 removes the foam or mist of the waste liquid spread from the guide shell 22；
Step S104, further removes the foam or mist of waste liquid steam in vapor-liquid separating device：Through the vapour-liquid
The waste liquid steam that the vapor-liquid separation of separation assembly 12 is obtained, respectively by the spiral-flow plate-type separator of vapor-liquid separation chamber's section
11 and the wire mesh demister 10, further remove the mist carried secretly in the waste liquid steam；
Step S105, collects steam：The organic liquid waste steam of vapor-liquid separating device 6 described in the Jing is gone out by the steam
Mouth 7 is discharged, and is used to preheat the organic liquid waste by collecting the organic liquid waste steam；
Step S106, analyses salt step and is injected with machine waste liquid again：When the liquid level of the organic liquid waste drops to minimum point
When, organic liquid waste is supplemented into the vaporization chamber cylinder 3, while concentrate is gone out from the concentrate of the analysis salt device 1
Material mouth 21 is extracted out, and concentrate described in the concentrate Jing of the part extraction loops back flow tube 20 and is back to the analysis salt device 1, allows
The concentrate is in suspension in the analysis salt device 1, and the concentrate in suspended state described in another part is discharged.
In running, adjustment injection organic liquid waste and concentrate go out the organic liquid waste vapor seperator 100 of the present invention
Cooperation between material, system can continuously be run in charging and discharging, and can reach and run in the state of the equilibrium.
Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, any art
Middle tool usually intellectual, it is without departing from the spirit and scope of the invention, therefore of the invention when a little change and retouching can be made
Protection domain when regarding after attached claim institute circle.
Claims (22)
1. a kind of organic liquid waste vapor seperator, including flash chamber section, the flash chamber section includes guide shell, mozzle and vapour-liquid
Separation assembly, the mozzle is placed in the guide shell, for make organic liquid waste from the center of the port of the guide shell to
Surrounding spreads；The vapor-liquid separation component is placed in the port of the guide shell, for removing from the organic of guide shell distribution
The foam or mist of waste liquid.
2. organic liquid waste vapor seperator as claimed in claim 1, it is characterised in that the vapor-liquid separation component includes a ball
Crown end socket, the spherical seal head is along the circumferential direction provided with the air-vent that multiple diameter ranges are 5～10mm.
3. organic liquid waste vapor seperator as claimed in claim 1, it is characterised in that the guide shell for opening upwards loudspeaker
Shape.
4. organic liquid waste vapor seperator as claimed in claim 1, it is characterised in that the flash chamber section also include for
Support multiple support members of the guide shell.
5. a kind of organic liquid waste vapor seperator, including vaporization chamber cylinder and vapor-liquid separating device,
The vaporization chamber cylinder includes flash chamber section, and the flash chamber section includes guide shell, mozzle and vapor-liquid separation component, institute
State mozzle to be placed in the guide shell, for making organic liquid waste spread from the center of the port of the guide shell to surrounding；Institute
State the port that vapor-liquid separation component is placed in the guide shell, for remove from the guide shell spread organic liquid waste foam or
Mist；
The vapor-liquid separating device includes vapor-liquid separation chamber's section, and vapor-liquid separation chamber's section includes spiral-flow plate-type separator and silk screen
Demister, the organic liquid waste passes through the eddy flow through the organic liquid waste steam that the vapor-liquid separation component vapor-liquid separation is obtained
Plate separator and the wire mesh demister further to remove the organic liquid waste steam in carry secretly mist.
6. organic liquid waste vapor seperator as claimed in claim 5, it is characterised in that the spiral-flow plate-type separator includes
Base plate and multiple blades, are distributed with multiple pod apertures, blade rotating separation described in the organic liquid waste steam Jing on the base plate
Afterwards, then through the wire mesh demister carry out foam removal, so as to remove the organic liquid waste steam in carry secretly mist, through described
The drop produced after wire mesh demister foam removal flows into the vaporization chamber cylinder from the pod apertures of the base plate.
7. organic liquid waste vapor seperator as claimed in claim 5, it is characterised in that also including analysis salt device, the analysis salt
Device includes that concentrate discharging opening and concentrate loop back flow tube, and vaporization chamber cylinder described in Jing and the vapor-liquid separating device evaporate
The concentrate obtained after separation, is extracted out, concentrate described in the concentrate Jing of the part extraction by the concentrate discharging opening
Loop back flow tube and be back to the analysis salt device, allow the concentrate in the analysis salt device in suspension, another portion
The concentrate in suspended state is discharged described in point.
8. organic liquid waste vapor seperator as claimed in claim 5, it is characterised in that the concentrate loops back the pipe of flow tube
Mouth is downwardly open, the opening flare, preferably the concentrate can be dispersed into the bottom of the analysis salt device,
The concentrate is allowed to be in suspended state.
9. organic liquid waste vapor seperator as claimed in claim 5, it is characterised in that the vaporization chamber cylinder also includes being located at
The manhole of the inwall of the vaporization chamber cylinder, upper liquid level gauge mouth and lower liquid level gauge mouth, the manhole and the upper liquid level gauge mouth are used
In overhauling and observing online liquid level and organic liquid waste situation, the lower liquid level gauge mouth is for backwashing, on-line period is detected, row
Empty, maintenance and online observation liquid level and organic liquid waste situation.
10. organic liquid waste vapor seperator as claimed in claim 5, it is characterised in that the vapor-liquid separating device is provided with
Butterworth Hatch, when the Butterworth Hatch is used to overhaul, cleans to the inside of the organic liquid waste vapor seperator.
11. organic liquid waste vapor seperators as claimed in claim 5, it is characterised in that the vapor-liquid separating device is additionally provided with
Rupture disk interface, when pressure exceedes the design pressure of the organic liquid waste vapor seperator in the organic liquid waste vapor seperator
When, the rupture disk interface is automatically opened up.
12. organic liquid waste vapor seperators as claimed in claim 5, it is characterised in that the vapor-liquid separating device is additionally provided with
Steam (vapor) outlet, the organic liquid waste steam isolated for discharging vapor-liquid separating device described in Jing, by collecting the steaming
Vapour is used to preheat the organic liquid waste.
13. organic liquid waste vapor seperators as claimed in claim 5, it is characterised in that the vaporization chamber cylinder also includes setting
Circulation fluid entrance and circulation fluid outlet on the wall of the vaporization chamber cylinder, the entrance of the mozzle is located at the circulation fluid
Porch, the organic liquid waste flows out from circulation fluid outlet and is back flowed back into described in the circulation fluid porch through heat exchange
Mozzle.
14. organic liquid waste vapor seperators as claimed in claim 5, it is characterised in that the vaporization chamber cylinder also includes setting
Stoste feeding mouth on vaporization chamber barrel wall, the stoste feeding mouth is used to inject the organic liquid waste into the vaporization chamber
In cylinder.
15. organic liquid waste vapor seperators as claimed in claim 5, it is characterised in that also including vacuum buffer system carrying
For vacuum.
16. organic liquid waste vapor seperators as claimed in claim 7, it is characterised in that also including cone envelope, the cone envelope is used for
Connect the vapor-liquid separating device and the vaporization chamber cylinder, and connect the vaporization chamber cylinder with the analysis salt dress
Put.
A kind of 17. usage rights require the method that the organic liquid waste vapor seperator described in 5 processes organic liquid waste, and its feature exists
In comprising the following steps：
Organic liquid waste carries out flash distillation through the mozzle into the guide shell, makes organic liquid waste from the guide shell
The center of port spread to surrounding, the vapor-liquid separation component remove the foam of the organic liquid waste spread from the guide shell or
Mist；
Through the organic liquid waste steam that the vapor-liquid separation component vapor-liquid separation is obtained, respectively by the spiral-flow plate-type separator
With the wire mesh demister, the mist carried secretly in the organic liquid waste steam is further removed.
The method that 18. organic liquid waste vapor seperators as claimed in claim 17 process organic liquid waste, it is characterised in that described
Also include circulation step before flash distillation, the circulation step includes opening a circulatory system, and the circulatory system is to the vaporization chamber
Cylinder is injected after a certain amount of organic liquid waste, and the vaporization chamber barrel wall is provided with circulation fluid entrance and circulation fluid outlet, described
Mozzle is connected with the circulation fluid entrance, and circulation fluid outlet described in the organic liquid waste Jing is flowed out and flowed again through heat exchange
Enter the circulation fluid entrance and enter back into the mozzle, allow port center outward overflow of the organic liquid waste from the guide shell
And form circulation.
The method that 19. organic liquid waste vapor seperators as claimed in claim 18 process organic liquid waste, it is characterised in that described
Also include opening a vacuum buffer system to provide vacuum environment after circulation step and before the flash distillation.
The method that 20. organic liquid waste vapor seperators as claimed in claim 17 process organic liquid waste, it is characterised in that described
Also include adjusting the temperature and pressure of the vapor-liquid separating device before flash distillation, the temperature stabilization of the vapor-liquid separating device 90～
100 DEG C, pressure stability is in -0.09～0Mpa.
The method that 21. organic liquid waste vapor seperators as claimed in claim 17 process organic liquid waste, it is characterised in that also wrap
The organic liquid waste steam for collecting vapor-liquid separating device vapor-liquid separation described in Jing is included for preheating the organic liquid waste.
The method that 22. organic liquid waste vapor seperators as claimed in claim 17 process organic liquid waste, it is characterised in that described
Organic liquid waste vapor seperator also includes an analysis salt device, and the analysis salt device includes that concentrate discharging opening and concentrate are looped back
Flow tube, when the liquid level of the organic liquid waste drops to minimum point, organic liquid waste is supplemented into the vaporization chamber cylinder, and by Jing
The concentrate that the vaporization chamber cylinder and vapor-liquid separating device evaporation are obtained after separating is described dense from the analysis salt device
Contracting liquid discharging opening is extracted out, and concentrate described in the concentrate Jing of the part extraction loops back flow tube and is back to the analysis salt device,
Allow the concentrate in the analysis salt device in suspension, the concentrate in suspended state described in another part is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611259447.6A CN106621431A (en) | 2016-12-30 | 2016-12-30 | Organic waste liquid evaporation separator and method for treating organic waste liquid |
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| CN201611259447.6A CN106621431A (en) | 2016-12-30 | 2016-12-30 | Organic waste liquid evaporation separator and method for treating organic waste liquid |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107952259A (en) * | 2017-12-29 | 2018-04-24 | 上海协升化工科技有限公司 | A kind of high-efficiency blade formula feed distribution mechanism |
| CN108483541A (en) * | 2018-04-12 | 2018-09-04 | 重庆市环境保护工程设计研究院有限公司 | High-performance anti-compaction distilling apparatus |
| CN108525334A (en) * | 2018-04-12 | 2018-09-14 | 重庆市环境保护工程设计研究院有限公司 | Backpulsing distilling apparatus |
| CN112591799A (en) * | 2021-01-05 | 2021-04-02 | 广西埃索凯新材料科技有限公司 | Vapour-liquid flash separator suitable for manganese sulfate high temperature crystallization |
| CN113401958A (en) * | 2021-07-12 | 2021-09-17 | 北京今大禹环境技术股份有限公司 | Vapor-liquid separation device |
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| CN112591799A (en) * | 2021-01-05 | 2021-04-02 | 广西埃索凯新材料科技有限公司 | Vapour-liquid flash separator suitable for manganese sulfate high temperature crystallization |
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