CN105582685A - Liquid treatment equipment - Google Patents
Liquid treatment equipment Download PDFInfo
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- CN105582685A CN105582685A CN201610046982.7A CN201610046982A CN105582685A CN 105582685 A CN105582685 A CN 105582685A CN 201610046982 A CN201610046982 A CN 201610046982A CN 105582685 A CN105582685 A CN 105582685A
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- liquid treatment
- heating
- treatment equipment
- evaporator
- liquid
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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
- B01D3/10—Vacuum distillation
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- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses liquid treatment equipment. The liquid treatment equipment comprises an evaporation tank and a vacuum evaporation system, wherein an evaporation chamber is formed in the evaporation tank; the vacuum evaporation system comprises a purity detector. Efficient vacuum distillation of the evaporation tank can be realized through a cooperative function of the vacuum evaporation system and a hot and cold circulation system, meanwhile, the evaporation tank integrates a heating function and a vacuum condensation function of steam, the structure is compact, and the evaporation efficiency is high.
Description
Technical field
The present invention relates to distillation and concentration crystallization technique field, relate in particular to a kind of liquid treatment equipment, true for liquidEmpty evaporative condenser.
Background technology
Need to distill or condensing crystallizing stoste in industries such as water treatment, medicine, food, chemical industry at present. Generally adoptUse vacuum decompression distillation equipment, existing vacuum distillation equipment mainly comprises evaporator and condensing unit etc., and stoste is by evaporationAfter tank carburation by evaporation, through condensing unit condensation liquefaction, thereby obtain liquid or the high liquid of concentration that purity is high. But existingVacuum decompression distillation equipment structure disperse, take up room large, production efficiency is low, complicated operation, and energy consumption is high, operating costHigh.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of for the deficiencies in the prior art and can realize evaporatorThe vacuum condensation function of high-efficiency vacuum distillation, set heating, steam is in one, compact conformation, and evaporation efficiency is high, can be by steamingSend out tank external and internal pressure poor, stoste is added in evaporator by pipeline automatic powder adding, save device space volume, can be at any time to condensationDetecting of liquid purity, the evaporation of guarantee condensate liquid is carried
Pure effect, the liquid treatment equipment that can effectively economize on resources.
For solving the problems of the technologies described above the present invention by the following technical solutions: a kind of liquid treatment equipment, comprises evaporationTank, has vaporization chamber in described evaporator.
Below further improvement of the present invention:
Also comprise vacuum vaporation system, vacuum vaporation system comprises purity detector.
Further improve:
Described vacuum vaporation system also comprises former liquid container, on former liquid container, is connected with preprocessor.
Further improve:
On pipeline between preprocessor and vaporization chamber, be also connected with for adding additivated additive pipeline.
Further improve:
Described liquid treatment equipment also comprises cooling and heating circulation system, and cooling and heating circulation system is for the stoste in heating evaporation tank, coldBut steam and condensate liquid.
Further improve:
Described cooling and heating circulation system comprises heating unit and cooling unit, and heating unit is for adding the stoste in vaporization chamberHeat, cooling unit is for carrying out condensation to the steam producing after heating stoste.
Further improve:
Described cooling and heating circulation system also comprises that compressor outlet place is connected with oil eliminator, and oil eliminator exit is connected with the 5thValve, oil eliminator outlet is also connected with heating unit.
Further improve:
Oil eliminator lower part outlet place is connected with filter B and is connected, and filter B is connected with the oil return opening of compressor.
Further improve:
Described heating unit is heating jacket, and heating jacket is positioned at the outside of vaporization chamber.
Further improve:
Described heating unit comprises the second circulating pump and coupled First Heat Exchanger, and the second circulating pump is by the tank of evaporatorIn body, stoste extracts, and carries out circulating-heating by First Heat Exchanger.
Further improve:
Described evaporator also has the condensation chamber being connected with vaporization chamber;
Described cooling unit is condenser pipe A, and condenser pipe A is positioned at the inner side of condensation chamber.
Further improve:
Described evaporator also has the condensation chamber being connected with vaporization chamber;
Described cooling unit is condenser pipe A, and condenser pipe A is positioned at the inner side of condensation chamber.
Further improve:
Described cooling unit is the second heat exchanger.
Further improve:
Described heating unit also comprises heating jacket, and heating jacket is positioned at the outside of vaporization chamber.
Further improve:
Heating unit is connected with condensing unit, is connected with and on fluid reservoir fluid reservoir, is connected with filter A on condensing unit.
Further improve:
Described evaporator is provided with temperature sensor, liquid-level switch, the 4th valve, pressure sensor, by pressure sensor andThe 4th valve can regulate the pressure in vaporization chamber and condensation chamber, and destroys the vacuum shape in vaporization chamber and condensation chamber in the time shutting downState.
Further improve:
Described evaporator inside can be provided with agitator.
Further improve:
Described vacuum vaporation system also comprises the first circulating pump, ejector, collector, described the first circulating pump, ejector, collectionDevice forms semiclosed circulation line, and described purity detector is connected in semiclosed circulation line.
The present invention adopts technique scheme to have following beneficial effect:
1, can realize the high-efficiency vacuum distillation to evaporator by the mating reaction of vacuum vaporation system and cooling and heating circulation system,Simultaneously evaporator set the vacuum condensation function of heating, steam in one, compact conformation, evaporation efficiency is high;
2, vacuum vaporation system can be realized vacuumizing that evaporator is continued, by the first circulating pump, ejector, collector,The semi-closed circulation that check valve forms can realize evaporator condition of high vacuum degree, and vacuum reaches negative 1000 millibars. Meanwhile, Neng GoutongPervaporation tank external and internal pressure is poor, and stoste is added in evaporator by pipeline automatic powder adding;
3, cooling and heating circulation system is realized heating and the condensation to evaporator efficiently by the closed cycle of medium. Only need compressorDrive medium to circulate in closed pipeline as power, pipeline is succinct, and mechanism's compactness has been saved the space of integral deviceVolume; Can realize the control to the temperature of medium in whole pipeline by the length of the duration of runs of adjusting drainer simultaneouslySystem, realizes the control to evaporator condensation heating effect;
4, can regulate by the electronic valve of heating pipe line and refrigeration pipe the temperature that enters into condenser pipe A medium, not only canPrevent that condenser pipe A surface from producing frosting, the problem that condenser pipe A cooling effect is reduced because medium temp is too low; And energyEnough flows that enters high temperature medium in refrigeration pipe that reduces in time, make condensing unit maintain good refrigeration;
5, can detect the purity of condensate liquid at any time by purity detector, ensure condensate liquid evaporation refining effect;
6, by the effect of the filter B that arranges in pipeline, reduced medium in circulation line and exchanged because of impurityThermal effect impacts, and improves the efficiency of heating surface, saves the energy; Meanwhile, lubricating oil can recycle, and economizes on resources.
7, pipeline is provided with preprocessor, can effectively remove: some the volatile impurity in stoste, poisonous and hazardous mixingMatter etc. are not suitable for the impurity of evaporation process; More greatly, easily block the impurity of pipeline with size.
Below in conjunction with drawings and Examples, technique scheme is described further:
Brief description of the drawings:
Accompanying drawing 1 is the structural representation of the embodiment of the present invention 1;
Accompanying drawing 2 is the structural representation of the embodiment of the present invention 2;
Accompanying drawing 3 is the structural representation of the embodiment of the present invention 3;
Accompanying drawing 4 is the structural representation of the embodiment of the present invention 4;
Accompanying drawing 5 is the structural representation of the embodiment of the present invention 5;
Accompanying drawing 6 is the structural representation of the embodiment of the present invention 6.
In figure: 1-evaporator; 2-vaporization chamber; 3-condensation chamber; 4-heating unit; 5-cooling unit; 6-vacuum vaporation system;7-cooling and heating circulation system; 8-heating jacket; 9-condenser pipe A; 10-collector; 11-the first circulating pump; 12-ejector; 13-is unidirectionalValve; 14-condensed fluid collection container; 15-gas-liquid separator; 16-compressor; 17-oil eliminator; 18-filter B; 19-condensation listUnit; 20-fluid reservoir; 21-filter A; 22-condenser pipe B; 23-expansion valve B; 24-expansion valve A; 25-the second valve; 26-firstValve; The former liquid container of 27-; 28-preprocessor; 29-concentrate collector; 30-the 3rd valve; 31-temperature sensor; 32-liquidBit switch; 33-the 4th valve; 34-pressure sensor; 35-First Heat Exchanger; 36-the 5th valve; 37-the second heat exchanger; 38-Purity detector; 39-agitator; 40-the second circulating pump.
Detailed description of the invention
Embodiment 1, as shown in Figure 1, a kind of liquid treatment equipment, comprises evaporator 1, vacuum vaporation system 6 and cold cycling systemSystem 7, vacuum vaporation system 6 is for collecting condensate liquid and to vacuumizing in evaporator 1, cooling and heating circulation system 7 is for heating stosteAnd cooling condensation liquid.
In described evaporator 1, be provided with vaporization chamber 2 and condensation chamber 3.
Described cooling and heating circulation system 7 comprises heating unit 4 and cooling unit 5, and heating unit 4 is in vaporization chamber 2Stoste heats, and cooling unit 5 is for carrying out condensation to the steam of condensation chamber 3.
Described vacuum vaporation system 6 comprises the first circulating pump 11, ejector 12, collector 10, purity detector 38, condensationLiquid collection container 14, check valve 13, former liquid container 27, preprocessor 28, the second valve 25, the first valve 26, the 3rd valve 30And connecting line.
On described former liquid container 27, be connected with preprocessor 28, the pipeline between preprocessor 28 and vaporization chamber 2 is provided withThe first valve 26. On pipeline between preprocessor 28 and vaporization chamber 2, be also connected with additive pipeline, on additive pipeline, connectThere is the second valve 25.
Described the first circulating pump 11, ejector 12, collector 10 form semiclosed circulation line, in semiclosed circulation lineBe connected with purity detector 38.
Described cooling and heating circulation system 7 comprises compressor 16, oil eliminator 17, filter B 18, condensing unit 19, fluid reservoir20, filter A21, expansion valve A24, expansion valve B23, electronic valve 36, condenser pipe B22, expansion valve B23, expansion valve A24, secondValve 25, electronic valve 36.
Compressor 16 exports same oil eliminator 17 entrances and connects, and oil eliminator 17 exports after electronic valve 36 and refrigerator pipesRoad connects. Oil eliminator 17 also exports and is connected with heating unit 4. Oil eliminator 17 lower part outlets are connected with filter B 18, filterDevice B18 is connected with the oil return opening of compressor 16. Heating unit 4 is connected with condensing unit 19, and condensing unit 19 connects with fluid reservoir 20Connect, on fluid reservoir 20, be connected with filter A21. The outlet of filter A21 is respectively through expansion valve A24, expansion valve B23, with condensationPipe B22 is connected with condenser pipe A9. Outlet is connected with gas-liquid separator 15 condenser pipe B22 with condenser pipe A9.
Described heating unit 4 is heating jacket 8, and heating jacket 8 is positioned at the outside of vaporization chamber 2.
Described cooling unit 5 is condenser pipe A9, and condenser pipe A9 is positioned at the inner side of condensation chamber 3.
Described evaporator 1 is provided with temperature sensor 31, liquid-level switch 32, the 4th valve 33, pressure sensor 34.
Described evaporator 1 inside can be provided with agitator 39, can regulate by pressure sensor 34 and the 4th valve 33Pressure in vaporization chamber 2 and condensation chamber 3, and in the time shutting down, destroy the vacuum state in vaporization chamber 2 and condensation chamber 3.
A processing method for aforesaid liquid treatment facility is first added supplementing water in collector 10, opens first and followsRing pump 11, by the effect of check valve 13, makes to form between the first circulating pump 11, ejector 12, collector 10 semi-closedThe loop of circulation, make the condensate liquid that flows into from check valve 13 the first circulating pump 11, ejector 12, collector 10 and betweenIn the pipeline connecting, circulate.
Meanwhile, by acting at the first circulating pump 11, by not open close to the condensate liquid in the condensation chamber of evaporator 13 and steamCross pipeline and be drawn in this circulation line, simultaneously to vacuumizing in pipeline and evaporator 1.
Open the first valve 26, by the pressure differential inside and outside evaporator 1 tank body, stoste is pressed in evaporator 1, simultaneouslyAdd additive, the such as neutralization reagent of precipitating reagent, defoamer, Acidity of Aikalinity etc.
On pipeline, be provided with preprocessor 28, remove: some the volatile impurity in stoste, poisonous and hazardous impurity etc. are noBe applicable to the impurity of evaporation process; More greatly, easily block the impurity of pipeline with size.
Open compressor 16 and condensing unit 19, the phase transformation by medium in cooling and heating circulation system is carried out evaporator 1Heat, cool. Effect by compressor 16 extracts the gaseous mediums in gas-liquid separator 15, enters into compressionIn machine 16, be compressed into HTHP gaseous medium. By oil eliminator 17, oil is separated from gaseous medium, and from oil contentIn the bottom pipeline of device 17, flow out. Enter into after filter B 18 filtrations, reenter compressor 16 it is lubricated.
The gaseous mediums of HTHP enters into the heating jacket 8 of evaporator 1, and stoste in evaporator 1 is heated. ItRear medium flow in condensing unit 19, and after cooling is processed, liquid media is stored in fluid reservoir 20. , cooling liquid mediaEnter pipeline shunting, enter into respectively the pipeline of expansion valve A24 and expansion valve B23. Expansion valve A24 becomes easily refrigerantThe liquid media of the low-temp low-pressure of evaporation. Wherein a road can enter into the condenser pipe A9 of condensation chamber 3, evaporates by liquid mediumThe decalescence effect of gasification, to the gas condensation of lowering the temperature of evaporation in condensation chamber 3. An other road enters into condensed fluid collectionIn device 14, by identical effect, condensate liquid is wherein lowered the temperature. Two-way medium finally imports in vapour liquid separator 15 again,Form closed cycle.
Meanwhile, can regulate the medium that enters into condenser pipe A9 by the electronic valve 36 that connects heating pipe line and refrigeration pipeTemperature. In heating pipe line, be the gaseous medium of HTHP, and the liquid media that refrigeration pipe is low-temp low-pressure pass through pressurePoor effect, in heating pipe line, gaseous medium can enter into refrigeration pipe, the temperature of medium in rising refrigeration pipe. Work as unlatchingAnd while increasing the opening degree of electronic valve 36, the flow that can make to enter the HTHP medium in refrigeration pipe increases, and hands over by heatThe effect of changing is risen the medium temp in refrigeration pipe gradually. In like manner, when reducing or when the opening degree of closed electronic valve 36, can fallingThe temperature of medium in low refrigeration pipe.
The condensation liquefaction of condensate liquid process condenser pipe A9 in evaporator 1, and be constantly retracted in collector 10. Work as collectionIn device 10, liquid level rises, and can make condensate liquid be pressed in condensed fluid collection container 14. And pass through purity detector 18 at any time to coldDetecting of lime set purity, ensures condensate liquid evaporation refining effect.
Evaporative condenser finishes, and concentrate is discharged by evaporator 1 bottom the 3rd valve 30.
Embodiment 2, as shown in Figure 2, a kind of liquid treatment equipment, heating unit 4 as different from Example 1, this enforcementIn example, heating unit 4 comprises that second circulating pump 40 and coupled First Heat Exchanger 35, the second circulating pumps 40 will steamSend out stoste in the tank body of tank 1 and extract, and carry out circulating-heating by First Heat Exchanger 35. High temperature medium does not need through adding simultaneouslyHot jacket 8, enters into the tube side of this First Heat Exchanger 35, carries out heat and hands over entering into the stoste of First Heat Exchanger 35 shell sidesChange, it is heated.
Adopt such scheme to there is following beneficial effect, by external First Heat Exchanger 35, stoste is heated, rightStoste is carried out circulating-heating, and improving heat exchanging efficiency is convenient to cleaned and changedly, is suitable for the material of easy crystallization fouling, reduces tank body bodyLong-pending.
Embodiment 3, as shown in Figure 3, a kind of liquid treatment equipment, as different from Example 1 a tool in described evaporator 1Have vaporization chamber 2, there is no condensation chamber 3, wherein cooling unit 5 is also different from embodiment 1, and the cooling unit 5 in the present embodiment isTwo heat exchanger 37, the second heat exchangers 37 are arranged in the external pipeline of vacuum vaporation system 6 and cooling and heating circulation system 7. Vacuum is steamedSend out in system 6 in the first circulating pump 11 vacuum, can be by the steam extraction producing in evaporator 1 to the second heat exchanger 37In, carry out condensation. Low temperature medium does not need through condenser pipe, directly enters into the tube side of the second heat exchanger 37, to entering intoStoste in the second heat exchanger 37 shell sides is carried out heat exchange, and it is carried out to condensation.
Adopt technique scheme to there is following beneficial effect, carry out cold by the second external heat exchanger 37 to steamSolidifying, improving heat exchanging efficiency, reduces tank body volume.
Embodiment 4, as shown in Figure 4, a kind of liquid treatment equipment, as different from Example 1 a tool in described evaporator 1Have vaporization chamber 2, there is no condensation chamber 3, wherein the structure of heating unit 4 and cooling unit 5 is also different from embodiment 1, the present embodimentIn middle the present embodiment, heating unit 4 comprises that second circulating pump 40 and coupled heat exchanger 1, the second circulating pump 40 willIn the tank body of evaporator 1, stoste extracts, and carries out circulating-heating by First Heat Exchanger 35. Simultaneously high temperature medium do not need throughHeating jacket 8, enters into the tube side of this First Heat Exchanger 35, carries out heat and hands over entering into the stoste of First Heat Exchanger 35 shell sidesChange, it is heated.
In the present embodiment, cooling unit 5 is that the second heat exchanger 37, the second heat exchangers 37 are arranged on vacuum vaporation system 6 and coldIn the external pipeline of heat circulating system 7. In vacuum vaporation system 6 in the first circulating pump 11 vacuum, can be by evaporator 1The steam extraction producing, in the second heat exchanger 37, carries out condensation. Low temperature medium does not need through condenser pipe, directly enters intoIn the tube side of two heat exchangers 37, the stoste that enters into the second heat exchanger 37 shell sides is carried out to heat exchange, it is carried out to condensation.
Adopt technique scheme to there is following beneficial effect: by the second external circulating pump 40 and coupledFirst Heat Exchanger 35 heats stoste, by the second heat exchanger 37, steam is carried out to condensation, improving heat exchanging efficiency. Be convenient to clearlyWash replacing, be suitable for the material of crystallization fouling, reduce tank body volume.
Embodiment 5, as shown in Figure 5, a kind of liquid treatment equipment, as different from Example 1, described evaporator 1 is only interiorThere is vaporization chamber 2, there is no condensation chamber 3, and the structure of heating unit 4 and cooling unit 5. In the present embodiment, in the present embodiment, addHot cell 4 comprises the heating jacket that is arranged on vaporization chamber 2 outsides, also comprises second circulating pump 40 and coupled heat exchangeDevice 1, the second circulating pump 40 extracts stoste in the tank body of evaporator 1, and carries out circulating-heating by First Heat Exchanger 35. FormerAfter liquid enters into the tank interior of evaporator 1, by the second external circulating pump 40 and with First Heat Exchanger 35 forced circulationTank interior stoste is heated. According to concentration detector testing result, select heating jacket 8 or First Heat Exchanger 35 carries outHeating.
In the present embodiment, cooling unit 5 is that the second heat exchanger 37, the second heat exchangers 37 are arranged on vacuum vaporation system 6 and coldIn the external pipeline of heat circulating system 7. In vacuum vaporation system 6 in the first circulating pump 11 vacuum, can be by evaporator 1The steam extraction producing, in the second heat exchanger 37, carries out condensation. Low temperature medium does not need through condenser pipe, directly enters intoIn the tube side of two heat exchangers 37, the stoste that enters into the second heat exchanger 37 shell sides is carried out to heat exchange, it is carried out to condensation.
Adopt such scheme, when ensureing evaporation efficiency, can process the liquid state of thickness.
Embodiment 6, a kind of liquid treatment equipment, can be by above-mentioned any one or more different or identicalEmbodiment, the collocation of connecting is used.
Adopt such scheme, when ensureing evaporation efficiency, can process the liquid state of thickness.
Claims (19)
1. liquid treatment equipment, comprises evaporator (1), it is characterized in that: in described evaporator (1), have vaporization chamber (2).
2. liquid treatment equipment according to claim 1, is characterized in that: also comprise vacuum vaporation system (6), vacuum is steamedSend out system (6) and comprise purity detector (38).
3. liquid treatment equipment according to claim 2, is characterized in that: described vacuum vaporation system also comprises stoste appearanceDevice (27), is connected with preprocessor (28) on former liquid container (27).
4. liquid treatment equipment according to claim 3, is characterized in that: between preprocessor (28) and vaporization chamber (2)Pipeline on be also connected with for adding additivated additive pipeline.
5. liquid treatment equipment according to claim 1, is characterized in that: described liquid treatment equipment also comprises cold and hot followingLoop systems (7), cooling and heating circulation system (7) is for stoste, cooling steam and condensate liquid in heating evaporation tank (1).
6. liquid treatment equipment according to claim 5, is characterized in that: described cooling and heating circulation system (7) comprises heatingUnit (4) and cooling unit (5), heating unit (4) is for heating the stoste in vaporization chamber (2), and cooling unit (5) is usedIn carrying out condensation to heating the steam producing after stoste.
7. liquid treatment equipment according to claim 5, is characterized in that: described cooling and heating circulation system (7) also comprises pressureContracting machine (16) exit is connected with oil eliminator (17), and oil eliminator (17) exit is connected with the 5th valve (36), and oil separatesDevice (17) outlet is also connected with heating unit (4).
8. liquid treatment equipment according to claim 7, is characterized in that: oil eliminator (17) lower part outlet place is connected withFilter B (18) is connected, and filter B (18) is connected with the oil return opening of compressor (16).
9. liquid treatment equipment according to claim 6, is characterized in that: described heating unit (4) is heating jacket (8),Heating jacket (8) is positioned at the outside of vaporization chamber (2).
10. liquid treatment equipment according to claim 6, is characterized in that: described heating unit (4) comprises the second circulationPump (40) and coupled First Heat Exchanger (35), the second circulating pump (40) extracts stoste in the tank body of evaporator (1),And carry out circulating-heating by First Heat Exchanger (35).
11. liquid treatment equipments according to claim 9, is characterized in that: described evaporator (1) also has and vaporization chamber(2) condensation chamber (3) being connected;
Described cooling unit (5) is condenser pipe A(9), condenser pipe A(9) be positioned at the inner side of condensation chamber (3).
12. liquid treatment equipments according to claim 10, is characterized in that: described evaporator (1) also has and evaporationThe condensation chamber (3) that chamber (2) is connected;
Described cooling unit (5) is condenser pipe A(9), condenser pipe A(9) be positioned at the inner side of condensation chamber (3).
13. liquid treatment equipments according to claim 9, is characterized in that: described cooling unit (5) is the second heat exchanger（37）。
14. a kind of liquid treatment equipments according to claim 10, is characterized in that: described cooling unit (5) is secondHeat exchanger (37).
15. a kind of liquid treatment equipments according to claim 14, is characterized in that: described heating unit (4) also comprisesHeating jacket (8), heating jacket (8) is positioned at the outside of vaporization chamber (2).
16. a kind of liquid treatment equipments according to claim 6, is characterized in that: heating unit (4) and condensing unit(19) connect, on condensing unit (19), be connected with on fluid reservoir (20) fluid reservoir (20) and be connected with filter A(21).
17. a kind of liquid treatment equipments according to claim 1, is characterized in that: described evaporator (1) is provided with temperatureSensor (31), liquid-level switch (32), the 4th valve (33), pressure sensor (34), by pressure sensor (34) and the 4thValve (33) can regulate the pressure in vaporization chamber (2) and condensation chamber (3), and destroys vaporization chamber (2) and condensation chamber in the time shutting down(3) vacuum state in.
18. a kind of liquid treatment equipments according to claim 1, is characterized in that: described evaporator (1) inside can be establishedThere is agitator (39).
19. a kind of liquid treatment equipments according to claim 2, is characterized in that: described vacuum vaporation system (6) also wrapsDraw together the first circulating pump (11), ejector (12), collector (10), described the first circulating pump (11), ejector (12), collector(10) form semiclosed circulation line, described purity detector (38) is connected in semiclosed circulation line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046982.7A CN105582685B (en) | 2016-01-25 | 2016-01-25 | Liquid treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046982.7A CN105582685B (en) | 2016-01-25 | 2016-01-25 | Liquid treatment equipment |
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| CN105582685A true CN105582685A (en) | 2016-05-18 |
| CN105582685B CN105582685B (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610046982.7A Active CN105582685B (en) | 2016-01-25 | 2016-01-25 | Liquid treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960880A (en) * | 2019-12-17 | 2020-04-07 | 郑州超之肽生物技术有限公司 | Method for purifying volatile chemical organic compounds |
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| CN105329918A (en) * | 2015-12-02 | 2016-02-17 | 中盐工程技术研究院有限公司 | Eleven-effect combined sodium and potassium preparation device |
| CN205549612U (en) * | 2016-01-25 | 2016-09-07 | 李庆喜 | Liquid treatment device |
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| CN1112179A (en) * | 1993-11-11 | 1995-11-22 | 埃瓦有限公司 | Ejector device |
| CN102210937A (en) * | 2011-05-11 | 2011-10-12 | 山东蓬莱小鸭洗涤设备有限公司 | Distillation tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110960880A (en) * | 2019-12-17 | 2020-04-07 | 郑州超之肽生物技术有限公司 | Method for purifying volatile chemical organic compounds |
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| CN105582685B (en) | 2018-05-08 |
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