CN208340163U - A kind of medical fluid negative pressure concentration extraction device - Google Patents
A kind of medical fluid negative pressure concentration extraction device Download PDFInfo
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- CN208340163U CN208340163U CN201820609484.3U CN201820609484U CN208340163U CN 208340163 U CN208340163 U CN 208340163U CN 201820609484 U CN201820609484 U CN 201820609484U CN 208340163 U CN208340163 U CN 208340163U
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Abstract
The utility model provides a kind of medical fluid negative pressure concentration extraction device, belongs to heating equipment technical field.It solves the problems, such as that existing medical fluid thickener cooling effect is poor and structure single general-purpose is poor.This medical fluid negative pressure concentration extraction device, including concentration tank, knockout drum, cooling device, fluid reservoir and vacuum pump, cooling device includes condenser one, condenser two, condenser three and water tank, condenser one and condenser two are connected to steam pipeline, condenser one directly carries out steam pipeline by blower tentatively cooling, condenser two is set in water tank and is further cooled down by cooling water, condenser three is connected to water tank and passes through blower and cools down to the cooling water in water tank, circulating pump is provided on water tank to circulate condenser three and the cooling water in water tank, concentration tank is internally provided with annular-heating stick, bottom outside concentration tank is provided with heating dish.The utility model have the advantages that steam cooling effect is more preferable and practicability more preferably.
Description
Technical field
The utility model belongs to heating equipment technical field, is related to a kind of gas-liquid heating and separating device, in particular to a kind of
Medical fluid negative pressure concentration extraction device.
Background technique
Chinese medicine after concentration, which has, reduces the instant packed carrying of volume, and since the effective ingredient of medicament has extracted
Also have the advantages that heighten the effect of a treatment, the concentration of medical fluid at present is generally by more by inside to the medical fluid progress reheating decocted
To obtain concentrate, the concentration of medical fluid at present generally carries out heating extraction by concentration tank for remaining moisture evaporation, and conventional
Heating means are all to directly heat that temperature is higher, and the heating of some medicinal material routines for containing Temperature-sensitive composition is easily destroyed in it
Portion's structure influences its effective ingredient.
Therefore develop concentration tank inside be depressured by vacuum pump, with the vacuum state of sealed negative-pressure to medical fluid into
Row heating, so that moisture evaporation can be carried out at low ambient temperatures by effectively reducing the boiling point of medical fluid, due under air-proof condition
A large amount of vapor will make concentration tank internal pressure go up, therefore be medical fluid thickener performance for the liquefaction treatment effect of vapor
The important indicator of quality.Conventional medical fluid thickener is liquefied by condenser on the market, but condenser structure list
One, it is all common single water cooling or air-cooled mostly, the poor internal pressure of cooling effect is easily varied, and affects the speed of concentration
Degree and the control for medical fluid boiling point, and structure single general-purpose is poor.
Summary of the invention
The purpose of this utility model is provided a kind of by traditional for the above-mentioned problems in the prior art
The type of cooling improves and further increases the medical fluid negative pressure concentration extraction device of the practicality.
The purpose of this utility model can be realized by the following technical scheme: a kind of medical fluid negative pressure concentration extraction device, packet
Include concentration tank, knockout drum, cooling device, fluid reservoir and vacuum pump, the bottom of the concentration tank and knockout drum passes through perfusion tube
Road connection is simultaneously controlled in junction by valve, and top is connected by connecting pipe, is also set up at the top of the knockout drum
There is steam pipeline, the other end of the steam pipeline is connected to fluid reservoir, and wherein cooling device is set on steam pipeline in it
Portion's steam carries out cooling liquid, and the vacuum pump is connected to fluid reservoir, while to fluid reservoir, jet chimney, concentration tank and dividing
Decompression processing is carried out from tank, which is characterized in that the cooling device includes condenser one, condenser two, condenser three and water
Case, the condenser one and condenser two are connected to steam pipeline, and the condenser one is by blower directly to steam
Pipeline tentatively cool down, and the condenser two is set in water tank and is further cooled down by cooling water, and described is cold
Condenser three is connected to water tank and passes through blower and cools down to the cooling water in water tank, is provided with circulating pump pair on the water tank
Condenser three is circulated with the cooling water in water tank, and the concentration tank is internally provided with annular-heating stick, concentration tank
Outer bottom is provided with heating dish.
The technical effect of this medical fluid negative pressure concentration extraction device are as follows: concentration tank is same by annular-heating stick and bottom-heated disk
Shi Jinhang dual-heated, faster effect is more preferable for the heating speed of medical fluid, and intermediate pump is to fluid reservoir, jet chimney, concentration tank
Pumping is carried out with knockout drum and forms vacuum, and medical fluid will generate steam and foam, the pressure inside concentration tank after passing through ebuillition of heated
Increase makes it gradually flow to knockout drum, foam due to the effect of gravity will be accumulated in knockout drum bottom and steam passes through steam pipeline
It is conveyed, and so that condenser one is carried out preliminary cooling liquid to it by blower, due to the cooling effect of single condenser one
Fruit is limited, will flow into condenser two by preliminary steam after cooling, cold since the effect of water cooling is usually more preferable than air-cooled
Condenser two is set in water tank, is finally cooled down by cooling water to steam, further, absorbs the cold of steam pipeline heat
But water will be gradually warmed up, and be provided on water tank and be carried out cooling condenser three to its inside cooling water, and by blower to cooling
Water is cooled down, and in order to circulate internal cooling water completion, the circulating pump with condenser tee joint is provided on water tank, most
The steam after liquefaction will be accumulated inside fluid reservoir eventually, this medical fluid negative pressure concentration extraction device passes through the heating structure to concentration tank
It is improved with the cooling structure of steam, has the advantages that temperature is more easier control and medical fluid concentrated effect is more preferable.
In above-mentioned medical fluid negative pressure concentration extraction device, pressure gauge and solenoid valve, institute are provided on the concentration tank
Probe one is provided on the knockout drum stated, probe one passes through process control solenoid valve.The foam that concentration tank generates will gradually divide
From accumulating in tank, open solenoid valve by probe induced when foam accumulation rises to a certain extent, outside air will enter
Concentration tank and knockout drum rupture its internal foam, and the solenoid valve of probe induced disappearance later is closed from new.
In above-mentioned medical fluid negative pressure concentration extraction device, the quantity of the concentration tank is two and structure is identical.Work as medicine
Liquid measure can be heated only with a concentration tank when less, two concentration tanks while can be heated when measuring more, due to medical fluid
Its bottom can generate viscous pot waste during heating, and the design of two concentration tanks can effectively reduce waste.
In above-mentioned medical fluid negative pressure concentration extraction device, the water tank is internally provided with temperature sensor.Pass through temperature
Degree sensor is monitored to the temperature of cooling water in water tank and control loop Pumps & Fans, and realization is precisely controlled water temperature.
In above-mentioned medical fluid negative pressure concentration extraction device, separator is provided between the vacuum pump and fluid reservoir.By
In there may be not liquefied steam, preventing it from entering in vacuum pump by separator in fluid reservoir.
In above-mentioned medical fluid negative pressure concentration extraction device, the vacuum pump and its exit of the tank connected pipeline of liquid storage position
In fluid reservoir inner top.The design of the structure can prevent the liquid in fluid reservoir to be inhaled into vacuum pump.
In above-mentioned medical fluid negative pressure concentration extraction device, the bottom of the fluid reservoir is provided with motor-driven valve, the storage
The probe two of control motor-driven valve is provided in flow container.When accumulation of fluid increases to a certain extent in fluid reservoir, pass through probe sense
It should make motor-driven valve opening that internal liquid is discharged.
In above-mentioned medical fluid negative pressure concentration extraction device, water pump is provided on the liquid-transport pipe-line, and pass through valve
Control.Liquid-transport pipe-line, concentration tank and knockout drum can be cleaned by water pump.
Compared with prior art, this medical fluid negative pressure concentration extraction device there is steam cooling effect more preferably to effectively increase its whole
Body performance and by the design of two concentration tanks make the practicality more preferably the advantages of.
Detailed description of the invention
Fig. 1 is the structure principle chart of this medical fluid negative pressure concentration extraction device.
In figure, 1, concentration tank；2, knockout drum；3, fluid reservoir；4, vacuum pump；5, liquid-transport pipe-line；6, connecting pipe；7, steam
Pipeline；8, condenser one；9, condenser two, 10, condenser three；11, water tank；12, circulating pump；13, annular-heating stick；14, add
Hot plate；15, solenoid valve；16, probe one；17, temperature sensor；18, separator；19, motor-driven valve；20, probe two；21, water pump.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, this medical fluid negative pressure concentration extraction device, including concentration tank 1, knockout drum 2, cooling device, fluid reservoir 3
With vacuum pump 4, concentration tank 1 passes through liquid-transport pipe-line 5 with the bottom of knockout drum 2 and is connected to and in junction by valve control, and
Top is connected by connecting pipe 6, and the top of knockout drum 2 is additionally provided with steam pipeline 7, the other end of the steam pipeline 7 with
Fluid reservoir 3 is connected to, and wherein cooling device, which is set on steam pipeline 7, carries out cooling liquid, vacuum pump 4 and storage to its inner vapor
Flow container 3 is connected to, while carrying out decompression processing to fluid reservoir 3, jet chimney, concentration tank 1 and knockout drum 2, and cooling device includes cold
Condenser 1, condenser 29, condenser 3 10 and water tank 11, condenser 1 and condenser 29 are connected to steam pipeline 7, cold
Condenser 1 directly tentatively cools down steam pipeline 7 by blower, and condenser 29, which is set in water tank 11, passes through cooling water
It is further cooled down, condenser 3 10 is connected to water tank 11 and is cooled down by blower to the cooling water in water tank 11, water
It is provided with circulating pump 12 on case 11 to circulate condenser 3 10 and the cooling water in water tank 11, the inside of concentration tank 1
It is provided with annular-heating stick 13, the bottom outside concentration tank 1 is provided with heating dish 14.
It further describes in detail, pressure gauge and solenoid valve 15 is provided on concentration tank 1, probe 1 is provided on knockout drum 2, visit
By process control solenoid valve 15, the foam that concentration tank 1 generates will gradually be accumulated in knockout drum 2 needle 1, when foam is accumulated
Open solenoid valve 15 by the induction of probe 1 when rising to a certain extent, outside air will enter concentration tank 1 and knockout drum
2, rupture its internal foam, the solenoid valve of probe induced disappearance later 15 is closed from new.
Different types of medical fluid not exclusively generates reaction since concentration tank 1 cleans in order to prevent, increases the pure of concentrate
The quantity of degree, concentration tank 1 is two and structure is identical, and two concentration tanks 1 can carry out the heating of different medical fluids, and work as medical fluid
It can only be heated, two concentration tanks 1 while can be heated when measuring more, due to medical fluid with a concentration tank 1 when measuring less
Its bottom can generate viscous pot waste during heating, and the design of two concentration tanks 1 can effectively reduce waste, in order to water
The temperature of cooling water is monitored in case 11 and control loop pump 12 and blower, realization are precisely controlled water temperature, water tank 11
It is internally provided with temperature sensor 17.
Due to, there may be not liquefied steam, separator 18 being provided between vacuum pump 4 and fluid reservoir 3 in fluid reservoir 3,
Prevent it from entering in vacuum pump 4 by separator 18.
The liquid in fluid reservoir 3 is inhaled into vacuum pump 4 in order to prevent, the pipeline that vacuum pump 4 is connect with fluid reservoir 3 its go out
It is located at 3 inner top of fluid reservoir at mouthful.
The bottom of fluid reservoir 3 is provided with motor-driven valve 19, and the probe 2 20 of control motor-driven valve 19 is provided in fluid reservoir 3, when
When accumulation of fluid is increased to a certain extent in fluid reservoir 3, motor-driven valve 19 is opened by the induction of probe 2 20 and arranges internal liquid
Out.
Due to needing to clean to liquid-transport pipe-line 5, concentration tank 1 and knockout drum 2, water pump 21 is provided on liquid-transport pipe-line 5,
And it is controlled by valve.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although concentration tank 1, knockout drum 2, fluid reservoir 3, vacuum pump 4, liquid-transport pipe-line 5, connecting tube is used more herein
Road 6, condenser 1, condenser 29, condenser 3 10, water tank 11, circulating pump 12, annular-heating stick 13, adds steam pipeline 7
The arts such as hot plate 14, solenoid valve 15, probe 1, temperature sensor 17, separator 18, motor-driven valve 19, probe 2 20, water pump 21
Language, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (8)
1. a kind of medical fluid negative pressure concentration extraction device, including concentration tank (1), knockout drum (2), cooling device, fluid reservoir (3) and true
Sky pump (4), the concentration tank (1) and the bottom of knockout drum (2) pass through liquid-transport pipe-line (5) and are connected to and pass through valve in junction
Control, and top is connected by connecting pipe (6), is additionally provided with steam pipeline (7), the steaming at the top of the knockout drum (2)
The other end of feed channel (7) is connected to fluid reservoir (3), and wherein cooling device is set on steam pipeline (7) to its inner vapor
Cooling liquid is carried out, the vacuum pump (4) is connected to fluid reservoir (3), while to fluid reservoir (3), jet chimney, concentration tank
(1) and knockout drum (2) carries out decompression processing, which is characterized in that the cooling device includes condenser one (8), condenser two
(9), condenser three (10) and water tank (11), the condenser one (8) and condenser two (9) are connected to steam pipeline (7),
The condenser one (8) directly carries out tentatively cooling, described condenser two (9) setting by blower to steam pipeline (7)
In further being cooled down in water tank (11) by cooling water, the condenser three (10) is connected to water tank (11) and passes through wind
Machine cools down the cooling water in water tank (11), and circulating pump (12) is provided on the water tank (11) to condenser three (10)
It is circulated with the cooling water in water tank (11), the concentration tank (1) is internally provided with annular-heating stick (13), concentration
The bottom of tank (1) outside is provided with heating dish (14).
2. a kind of medical fluid negative pressure concentration extraction device according to claim 1, which is characterized in that the concentration tank (1)
On be provided with pressure gauge and solenoid valve (15), probe one (16) is provided on the knockout drum (2), probe one (16) passes through journey
Sequence controls solenoid valve (15).
3. a kind of medical fluid negative pressure concentration extraction device according to claim 1 or 2, which is characterized in that the concentration tank (1)
Quantity be two and structure it is identical.
4. a kind of medical fluid negative pressure concentration extraction device according to claim 1, which is characterized in that the water tank (11) it is interior
Portion is provided with temperature sensor (17).
5. a kind of medical fluid negative pressure concentration extraction device according to claim 1, which is characterized in that the vacuum pump (4) with
Separator (18) are provided between fluid reservoir (3).
6. a kind of medical fluid negative pressure concentration extraction device according to claim 5, which is characterized in that the vacuum pump (4)
Its exit of pipeline connecting with fluid reservoir (3) is located at fluid reservoir (3) inner top.
7. a kind of medical fluid negative pressure concentration extraction device according to claim 1, which is characterized in that the fluid reservoir (3)
Bottom is provided with motor-driven valve (19), and the probe two (20) of control motor-driven valve (19) is provided in the fluid reservoir (3).
8. a kind of medical fluid negative pressure concentration extraction device according to claim 1, which is characterized in that the liquid-transport pipe-line
(5) it is provided on water pump (21), and is controlled by valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609484.3U CN208340163U (en) | 2018-04-26 | 2018-04-26 | A kind of medical fluid negative pressure concentration extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609484.3U CN208340163U (en) | 2018-04-26 | 2018-04-26 | A kind of medical fluid negative pressure concentration extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340163U true CN208340163U (en) | 2019-01-08 |
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ID=64887368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609484.3U Active CN208340163U (en) | 2018-04-26 | 2018-04-26 | A kind of medical fluid negative pressure concentration extraction device |
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| Country | Link |
|---|---|
| CN (1) | CN208340163U (en) |
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2018
- 2018-04-26 CN CN201820609484.3U patent/CN208340163U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for concentration and extraction of liquid medicine under negative pressure Effective date of registration: 20210622 Granted publication date: 20190108 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wenling branch Pledgor: ZHEJIANG DAPENG MACHINERY Co.,Ltd. Registration number: Y2021330000622 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |