CN106730957A - A kind of chemical liquid stock enrichment facility - Google Patents
A kind of chemical liquid stock enrichment facility Download PDFInfo
- Publication number
- CN106730957A CN106730957A CN201611071326.9A CN201611071326A CN106730957A CN 106730957 A CN106730957 A CN 106730957A CN 201611071326 A CN201611071326 A CN 201611071326A CN 106730957 A CN106730957 A CN 106730957A
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- Prior art keywords
- relay
- condensing unit
- effect
- pipeline
- chip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of chemical liquid stock enrichment facility, including an effect heater, 1st effective evaporator, two effect heaters, 2nd effect evaporator, second condensing unit, water collect tank, air exhauster and the first condensing unit, a described effect heater is connected by the first pipeline with 1st effective evaporator, 1st effective evaporator is connected by second pipe with two effect heaters, first condensing unit is installed on second pipe, two effect heaters are connected by the 3rd pipeline with 2nd effect evaporator, 2nd effect evaporator is connected by the 4th pipeline with the second condensing unit, second condensing unit is connected with water collect tank, first condensing unit, filter screen is designed with inside second condensing unit, air exhauster imitates heater with one respectively by vacuum suction pipeline, two effect heater connections.Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through to heat twice, twice evaporation, the limited precipitation that ensure that solution, and saving energy consumption is pollution-free, time saving and energy saving, convenient cleaning.
Description
Technical field
The present invention relates to a kind of Chemical Engineering Technology, specifically a kind of chemical liquid stock enrichment facility.
Background technology
Chemical liquid stock enrichment facility is used for Chinese medicine, Western medicine, glucose, starch, monosodium glutamate, dairy products, chemical industry etc. in the prior art
The concentration of liquid material, is particularly suited for the cryogenic vacuum concentration of thermal sensitivity, and user can select specification according to liquid material amount, and existing
Thickener it is relatively large using single-action thickener its energy consumption and extract that concentration time is more long, operating efficiency is relatively low, wastes time and energy.
The content of the invention
It is an object of the invention to provide a kind of chemical liquid stock enrichment facility, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of chemical liquid stock enrichment facility, including an effect heater, 1st effective evaporator, two effect heaters, 2nd effect evaporator, second
Condensing unit, water collect tank, air exhauster and the first condensing unit, a described effect heater pass through the first pipeline and 1st effective evaporator
Connection, installs the first valve on the first pipeline, 1st effective evaporator is connected by second pipe with two effect heaters, on second pipe
First condensing unit is installed, first is set on the first condensing unit and is controlled valve, two effect heaters to be steamed by the 3rd pipeline and two effects
Hair device connection, installs the second valve on the 3rd pipeline, 2nd effect evaporator is connected by the 4th pipeline with the second condensing unit, and second
Condensing unit is connected with water collect tank, and the second control valve, the first condensing unit, the second condensing unit are provided with the second condensing unit
Inside is designed with filter screen, and air exhauster is connected with an effect heater, two effect heaters respectively by vacuum suction pipeline.Air exhauster
（15）Also include drive device, drive device includes chip U1, rectifier bridge Q, transformer T, air exhauster M, relay J1, relay
J2, potentiometer RP1, switch K and metal-oxide-semiconductor VS, air exhauster M two ends connect relay J2 contact J2-1 and relay J2 contacts respectively
J2-2, relay J2 contact the J2-1 other ends connect 220V alternating currents one end and switch K, the relay J2 contacts J2-2 respectively
The other end connects the 220V alternating currents other end and transformer T coil L2 respectively, and K is another for transformer T coil L2 other end connecting valves
One end, transformer T coil L1 two ends connect rectifier bridge Q pin 2 and pin 4 respectively, rectifier bridge Q pin 1 connect respectively electric capacity C4,
Resistance R4 and triode VT1 colelctor electrodes, triode VT1 base stages connection diode D4 negative poles, diode D4 positive poles connect electricity respectively
Hold the C4 other ends, the resistance R4 other ends, electric capacity C2, rectifier bridge Q pin 3, resistance R3, relay J1 contact J1-2, relay J1
Coil, relay J1 contact J1-1, electric capacity C1, electric capacity C3 and chip U1 pins 1, the triode VT1 emitter stages are connected respectively
The electric capacity C2 other ends, LED positive poles, relay J2 coils, diode D2 negative poles, chip U1 pins 4 and chip U1 pins 8, LED bear
Pole connects the resistance R3 other ends, and the relay J2 coils other end connects diode D2 positive poles respectively and relay J1 contact J1-2 are another
One end, the chip U1 pins 3 connect diode D1 positive poles, diode D3 negative poles and the relay J1 coil other ends, core respectively
Piece U1 pins 2 connect potentiometer RP1, potentiometer RP1 slide plates, the G poles of metal-oxide-semiconductor VS, potentiometer RP2, potentiometer RP2 slide plates respectively
With electric capacity C3, by resistance R1 connection chip U1 pins 7, the potentiometer RP1 other ends connect MOS to the potentiometer RP2 other ends
The S poles of pipe VS, the D poles connection diode D1 negative poles of metal-oxide-semiconductor VS.
As further scheme of the invention：Described one is imitated heater, 1st effective evaporator, two effect heaters and two effects and is steamed
The appearance for sending out device is made of stainless steel heat-insulation layer, and equipment is made with material contact site of stainless steel.
As further scheme of the invention：The chip U1 models NE555.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention by heating twice, and twice evaporation is limited
The precipitation of solution is ensure that, filter screen causes that the precipitation solute concentrated in obtained supersaturation solution does not enter concentrate efferent duct
Road, the solution allowed after concentrating keeps limpid, the setting of air exhauster and vacuum suction pipeline so that be vacuum state in concentration tank,
Prevent some solution from producing reaction with air in heating process, saving energy consumption is pollution-free, time saving and energy saving, convenient cleaning.
Brief description of the drawings
Fig. 1 is the structural representation of chemical liquid stock enrichment facility.
Fig. 2 is the circuit diagram of drive device in chemical liquid stock enrichment facility.
In figure：1st, an effect heater, 2,1st effective evaporator, 3, two effect heaters, 4,2nd effect evaporator, the 5, second condensation dress
Put, 6, water collect tank, the 7, second control valve, the 8, first pipeline, 9, second pipe, the 10, the 3rd pipeline, the 11, the 4th pipeline, 12, the
One valve, the 13, second valve, 14, first control valve, 15, air exhauster, the 16, first condensing unit, 17 vacuum suction pipelines.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1 ~ 2, a kind of chemical liquid stock enrichment facility, including an effect heater 1, the effect heating of 1st effective evaporator 2, two
Device 3,2nd effect evaporator 4, the second condensing unit 5, water collect tank 6, the condensing unit 16 of air exhauster 15 and first, a described effect heating
Device 1 is connected by the first pipeline 8 with 1st effective evaporator 2, and the first valve 12 is installed on the first pipeline 8, and 1st effective evaporator 2 leads to
Cross second pipe 9 to be connected with two effect heaters 3, the first condensing unit 16 is installed, on the first condensing unit 16 on second pipe 9
Setting first controls valve 14, two effect heaters 3 to be connected with 2nd effect evaporator 4 by the 3rd pipeline 10, pacified on the 3rd pipeline 10
The second valve 13 is filled, 2nd effect evaporator 4 is connected by the 4th pipeline 11 with the second condensing unit 5, the second condensing unit 5 and collection
Water pot 6 is connected, and the second control valve 7 is provided with the second condensing unit 5, inside the first condensing unit 16, the second condensing unit 5
It is designed with filter screen 8 so that the precipitation solute in the obtained supersaturation solution of concentration does not enter concentrate output channel, allows concentration
Solution afterwards keeps limpid, and air exhauster 15 is imitated heater 3 and is connected with an effect heater 1, two respectively by vacuum suction pipeline 17,
So that being vacuum state in concentration tank, prevent some solution from producing reaction, a described effect heating with air in heating process
Device 1,1st effective evaporator 2, two effect heater 3 be made of stainless steel heat-insulation layer with the appearance of 2nd effect evaporator 4, equipment and
Material contact site is made of stainless steel.
Operation principle of the invention is：The present invention passes through to heat twice, twice evaporation, the limited analysis that ensure that solution
Go out, filter screen causes that the precipitation solute concentrated in obtained supersaturation solution does not enter concentrate output channel, allow after concentrating
Solution keeps limpid, the setting of air exhauster and vacuum suction pipeline so that is vacuum state in concentration tank, prevents some solution from existing
In heating process reaction is produced with air.
Air exhauster 15 also include drive device, drive device include chip U1, rectifier bridge Q, transformer T, air exhauster M, after
Electrical equipment J1, relay J2, potentiometer RP1, switch K and metal-oxide-semiconductor VS, air exhauster M two ends connect relay J2 contact J2-1 respectively
With relay J2 contact J2-2, the relay J2 contacts J2-1 other ends connect respectively 220V alternating currents one end and switch K, it is described after
The electrical equipment J2 contacts J2-2 other ends connect the 220V alternating currents other end and transformer T coil L2 respectively, and L2 is another for transformer T coils
The end connecting valve K other ends, transformer T coil L1 two ends connect rectifier bridge Q pin 2 and pin 4,1 point of rectifier bridge Q pin respectively
Not Lian Jie electric capacity C4, resistance R4 and triode VT1 colelctor electrodes, triode VT1 base stages connection diode D4 negative poles, diode D4 is just
Pole connects the electric capacity C4 other ends, the resistance R4 other ends, electric capacity C2, rectifier bridge Q pin 3, resistance R3, relay J1 contacts respectively
J1-2, relay J1 coils, relay J1 contact J1-1, electric capacity C1, electric capacity C3 and chip U1 pins 1, the triode VT1 hairs
Emitter-base bandgap grading connects the electric capacity C2 other ends, LED positive poles, relay J2 coils, diode D2 negative poles, chip U1 pins 4 and chip respectively
U1 pins 8, the LED negative poles connection resistance R3 other ends, the relay J2 coils other end connects diode D2 positive poles and relay respectively
The device J1 contacts J1-2 other ends, the chip U1 pins 3 connect diode D1 positive poles, diode D3 negative poles and relay J1 respectively
The coil other end, chip U1 pins 2 connect respectively potentiometer RP1, potentiometer RP1 slide plates, the G poles of metal-oxide-semiconductor VS, potentiometer RP2,
Potentiometer RP2 slide plates and electric capacity C3, the potentiometer RP2 other ends connect chip U1 pins 7, the potentiometer RP1 by resistance R1
The S poles of other end connection metal-oxide-semiconductor VS, the D poles connection diode D1 negative poles of metal-oxide-semiconductor VS.
Chip U1, metal-oxide-semiconductor VS, potentiometer RP1, resistance R1 etc. constitute astable multivibrator, metal-oxide-semiconductor VS and potentiometer
RP1 constitutes the constant-current source charged to electric capacity C1, the resistance that generally uses of replacement, with charge rate it is constant, the linearity is good, length is prolonged
When the advantages of, when power supply is just switched on, chip U1 set, relay J1 adhesives, make normally-closed contact J1-1 and J1-2 disconnect, relay
Device J2 is failure to actuate, meanwhile, electric capacity C3 is charged by constant-current source to it, when the charging voltage on electric capacity C3 is more than 2/3 threshold level
When, chip U1 resets, and relay J1 releases, J2 adhesives, air exhauster M obtains electric work, and the working time depends on the used electricity of electric capacity C3
Discharge time ts, t=1.1 of the position device RP2 and resistance R1 to chip U1 internal discharge pipes（RP2+R1）C3, when electric capacity C3 is discharged to 1/
During 3 threshold level, air exhauster M is carried out so as to be gone round and begun again for chip U1 set again, relay J1 adhesives, air exhauster M stallings
Control.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Make a variety of changes.
Claims (4)
1. a kind of chemical liquid stock enrichment facility, an including effect heater（1）, 1st effective evaporator（2）, two effect heaters（3）, two effect
Evaporator（4）, the second condensing unit（5）, water collect tank（6）, air exhauster（15）With the first condensing unit（16）, it is characterised in that：
A described effect heater（1）By the first pipeline（8）With 1st effective evaporator（2）Connection, the first pipeline（8）The first valve of upper installation
Door（12）, 1st effective evaporator（2）By second pipe（9）With two effect heaters（3）Connection, second pipe（9）It is upper to install first
Condensing unit（16）, the first condensing unit（16）It is upper that first control valve is set（14）, two effect heaters（3）By the 3rd pipeline
（10）With 2nd effect evaporator（4）Connection, the 3rd pipeline（10）The second valve of upper installation（13）, 2nd effect evaporator（4）By the 4th
Pipeline（11）With the second condensing unit（5）Connection, the second condensing unit（5）With water collect tank（6）Connection, the second condensing unit（5）
On be provided with the second control valve（7）, the first condensing unit（16）, the second condensing unit（5）Inside is designed with filter screen（8）, pumping
Machine（15）By vacuum suction pipeline（17）Respectively with an effect heater（1）, two effect heaters（3）Connection.
2. a kind of chemical liquid stock enrichment facility according to claim 1, it is characterised in that：A described effect heater（1）、
1st effective evaporator（2）, two effect heaters（3）With 2nd effect evaporator（4）Appearance be made of stainless steel heat-insulation layer, equipment with
Material contact site is made of stainless steel.
3. a kind of chemical liquid stock enrichment facility according to claim 1, it is characterised in that：Described；Air exhauster（15）Also
Including drive device, drive device includes chip U1, rectifier bridge Q, transformer T, air exhauster M, relay J1, relay J2, electricity
Position device RP1, switch K and metal-oxide-semiconductor VS, air exhauster M two ends connect relay J2 contact J2-1 and relay J2 contact J2-2 respectively,
The relay J2 contacts J2-1 other ends connect 220V alternating currents one end respectively and switch K, the relay J2 contacts J2-2 is another
Hold and connect the 220V alternating currents other end and transformer T coil L2 respectively, the transformer T coil L2 other end connecting valve K other ends,
Transformer T coil L1 two ends connect rectifier bridge Q pin 2 and pin 4 respectively, and rectifier bridge Q pin 1 connects electric capacity C4, resistance respectively
R4 and triode VT1 colelctor electrodes, triode VT1 base stages connection diode D4 negative poles, diode D4 positive poles connect electric capacity C4 respectively
The other end, the resistance R4 other ends, electric capacity C2, rectifier bridge Q pin 3, resistance R3, relay J1 contact J1-2, relay J1 coils,
Relay J1 contact J1-1, electric capacity C1, electric capacity C3 and chip U1 pins 1, the triode VT1 emitter stages connect electric capacity C2 respectively
The other end, LED positive poles, relay J2 coils, diode D2 negative poles, chip U1 pins 4 and chip U1 pins 8, the connection of LED negative poles
The resistance R3 other ends, the relay J2 coils other end connects diode D2 positive poles and the relay J1 contacts J1-2 other ends respectively,
The chip U1 pins 3 connect diode D1 positive poles, diode D3 negative poles and the relay J1 coil other ends respectively, and chip U1 draws
Pin 2 connects potentiometer RP1, potentiometer RP1 slide plates, the G poles of metal-oxide-semiconductor VS, potentiometer RP2, potentiometer RP2 slide plates and electric capacity respectively
C3, potentiometer the RP2 other end connect chip U1 pins 7, the S of the potentiometer RP1 other ends connection metal-oxide-semiconductor VS by resistance R1
Pole, the D poles connection diode D1 negative poles of metal-oxide-semiconductor VS.
4. a kind of chemical liquid stock enrichment facility according to claim 3, it is characterised in that：The chip U1 models
NE555。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071326.9A CN106730957A (en) | 2016-11-29 | 2016-11-29 | A kind of chemical liquid stock enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071326.9A CN106730957A (en) | 2016-11-29 | 2016-11-29 | A kind of chemical liquid stock enrichment facility |
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| Publication Number | Publication Date |
|---|---|
| CN106730957A true CN106730957A (en) | 2017-05-31 |
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ID=58905335
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071326.9A Pending CN106730957A (en) | 2016-11-29 | 2016-11-29 | A kind of chemical liquid stock enrichment facility |
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| Country | Link |
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| CN (1) | CN106730957A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4798596A (en) * | 1991-06-28 | 1996-06-20 | Gabor Gode | Plant for sea water desalinizing using solar energy preferably accompanied by electric power generation |
| CN202161818U (en) * | 2011-07-05 | 2012-03-14 | 江西康宝医药生物科技有限公司 | Double-effect concentrated machine |
| CN204502435U (en) * | 2015-04-09 | 2015-07-29 | 江西康宝医药生物科技有限公司 | A kind of economic benefits and social benefits thickener |
| CN204633311U (en) * | 2015-04-27 | 2015-09-09 | 苏州欧复能新材料科技有限公司 | A kind of quantitatively power-supplying circuit |
| CN204716582U (en) * | 2015-04-30 | 2015-10-21 | 欧美玲 | A kind of air bells exhauster |
-
2016
- 2016-11-29 CN CN201611071326.9A patent/CN106730957A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4798596A (en) * | 1991-06-28 | 1996-06-20 | Gabor Gode | Plant for sea water desalinizing using solar energy preferably accompanied by electric power generation |
| CN202161818U (en) * | 2011-07-05 | 2012-03-14 | 江西康宝医药生物科技有限公司 | Double-effect concentrated machine |
| CN204502435U (en) * | 2015-04-09 | 2015-07-29 | 江西康宝医药生物科技有限公司 | A kind of economic benefits and social benefits thickener |
| CN204633311U (en) * | 2015-04-27 | 2015-09-09 | 苏州欧复能新材料科技有限公司 | A kind of quantitatively power-supplying circuit |
| CN204716582U (en) * | 2015-04-30 | 2015-10-21 | 欧美玲 | A kind of air bells exhauster |
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Application publication date: 20170531 |
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