CN106215500A - A kind of freon purifier using distillation mode - Google Patents
A kind of freon purifier using distillation mode Download PDFInfo
- Publication number
- CN106215500A CN106215500A CN201610693949.3A CN201610693949A CN106215500A CN 106215500 A CN106215500 A CN 106215500A CN 201610693949 A CN201610693949 A CN 201610693949A CN 106215500 A CN106215500 A CN 106215500A
- Authority
- CN
- China
- Prior art keywords
- evaporator
- freon
- collecting tank
- magnetic drive
- drive pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- 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
-
- 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
-
- 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
- B01D3/42—Regulation; Control
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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 freon purifier using distillation mode.It includes air compressor machine, filter, the first magnetic drive pump, evaporator, collecting tank and condenser, on described evaporator, water influent pipeline is set, described air compressor machine connection evaporator or collecting tank, described evaporator, the first magnetic drive pump and filter are sequentially connected from head to tail to form filtration cycle system, in described evaporator, heater is set, evaporator is connected with collecting tank top by pipeline, and described condenser is arranged at collecting tank inside top.Present configuration is simple, good purification, easy to operate, maintenance cost is low, treatment effeciency is high.
Description
Technical field
The present invention relates to a kind of for the purifier of liquid freon under normal temperature and pressure, be specifically related to a kind of employing and distill
The freon purifier of mode.
Background technology
It is in the application industrially of the Freon medium of liquid under normal temperature and pressure quite varied, is applied especially to evaporate cold
But, after motor, for ensureing the insulating properties of Freon medium, the impurity contained in Freon medium and moisture have all been had tighter
The requirement of lattice, but the most inevitably mix impurity and moisture, if not processing, then can be cold to evaporation
But the safety of motor brings hidden danger, if more renewing Freon medium, then the discharge of the freon liquid containing impurity exists
Problem, not only causes waste economically, more can bring problem of environmental pollution.At present, freon purifier is both for low
The Freon medium of boiling point (-30 DEG C), is not suitable for the Freon medium of high boiling point (48 DEG C).
Summary of the invention
The purpose of the present invention is contemplated to solve the deficiency that above-mentioned background technology exists, it is provided that a kind of good purification, behaviour
Make the freon purifier using distillation mode simple, that maintenance cost is low.
The technical solution used in the present invention is: a kind of freon purifier using distillation mode, including air compressor machine, mistake
Filter, the first magnetic drive pump, evaporator, collecting tank and condenser, described evaporator arranges water influent pipeline, and described air compressor machine connects
Evaporator or collecting tank, described evaporator, the first magnetic drive pump and filter are sequentially connected from head to tail to form filtration cycle system, described
Arranging heater in evaporator, evaporator is connected with collecting tank top by pipeline, and described condenser is arranged at inside collecting tank
Top.
Further, described evaporator and collecting tank are respectively equipped with the first liquidometer and the second liquidometer.
Further, also including controller, described controller is electrically connected with air compressor machine, the first magnetic drive pump and heater respectively
Connect.
Further, described evaporator and collecting tank are respectively equipped with the first pressure transducer and the second pressure transducer,
Described first pressure transducer and the second pressure transducer are electrically connected with the controller respectively.
Further, described evaporator and collecting tank are respectively equipped with the first temperature sensor and the second temperature sensor,
Described first temperature sensor and the second temperature sensor are electrically connected with the controller respectively.
Further, the second magnetic drive pump of freon liquid in discharging collecting tank, the second magnetic drive pump and control are also included
Device processed electrically connects, and described second magnetic drive pump is connected with bottom collecting tank, and the drain line of the second magnetic drive pump arranges dry filter
Device.
Further, the drain line of described second magnetic drive pump connects with evaporator.
The present invention utilizes air compressor machine that evaporator and collecting tank are pumped into negative pressure state, then water influent pipeline is inserted to be clean
Freon liquid in, utilize negative-pressure liquid suction principle to be sucked in evaporator by freon liquid, for the fluorine that impurity content is more
Leon liquid first carries out circulating filtration, restarts heater and the freon liquid of high temperature boiling point carries out distil(l), structure letter
List, good purification, easy to operate, maintenance cost is low, treatment effeciency is high.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the present invention.
Fig. 2 is circuit part connection diagram of the present invention.
In figure: 1. water influent pipeline, 2. air compressor machine, 3. filter, 4. relief valve, 5. heater, 6. the first magnetic drive pump, 7. steaming
Send out tank, 8. pipeline valve, 9. collecting tank, 10. the first liquidometer, 11. second liquidometers, 12. second magnetic drive pumps, 13. dried
Filter, 14. draining valves, 15. controllers, 16. condensers, 17. first pressure transducers, 18. second pressure transducers, 19.
First temperature sensor, 20. second temperature sensors, 21. collection devices.
Detailed description of the invention
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, it is simple to is well understood to this
Bright, but they do not constitute restriction to the present invention.
As shown in Figure 1 and Figure 2, the present invention includes air compressor machine 2, filter the 3, first magnetic drive pump 6, evaporator 7, collecting tank 9 and
Condenser 16, described evaporator 7 arranges water influent pipeline 1 and relief valve 4, and described air compressor machine 2 connects evaporator 7 or collecting tank 9,
In the present embodiment, air compressor machine 2 connects evaporator 7, and described evaporator the 7, first magnetic drive pump 6 and filter 3 are sequentially connected from head to tail to form
Filtration cycle system, arranges heater 5 in described evaporator 7, evaporator 7 is connected, on pipeline with collecting tank 9 top by pipeline
Pipeline valve 8 is set.It is corresponding with pipe outlet that described condenser 16 is arranged at collecting tank 9 inside top, and condenser 16 is positioned at receipts
Collection tank top and heat exchange area are relatively large, it is ensured that major part freon steam becomes liquid after condenser and flows into
In collecting tank.
Utilize air compressor machine 2 that evaporator 7 and collecting tank 9 are pumped into negative pressure state, then water influent pipeline 1 is inserted to be clean
In freon liquid, open water influent pipeline valve, utilize negative-pressure liquid suction principle to be sucked in evaporator 7 by freon liquid.For
Freon liquid advanced person's row circulating filtration that impurity content is more, restarts heater 5 and heats freon liquid；For
Impurity content less freon liquid can directly initiate heater 5 and heat freon liquid.Control heater heating
Temperature is higher than the cold high boiling temperature of fluorine, and the gas that Freon liquid evacuator body is formed flows in condenser 16, becomes the most again
Liquid is become to enter in collecting tank 9, after the liquid of 9 reach a certain height in collecting tank, after being purified by the second magnetic drive pump 12
Freon liquid discharge after device for drying and filtering 13, so complete distillation type purification process, it is miscellaneous that freon liquid contains
Matter all can remain in evaporator.
In such scheme, evaporator 7 and collecting tank 9 are respectively equipped with the first liquidometer 10 and the second liquidometer 11.Pass through
First liquidometer 10 and the second liquidometer 11 can observe liquid height in evaporator 7 and collecting tank 9, it is ensured that processing procedure more and
Time.
In such scheme, also include controller 15, described controller 15 respectively with air compressor machine the 2, first magnetic drive pump 6 and heating
Device 5 electrically connects.The start and stop of air compressor machine the 2, first magnetic drive pump 6 and heater 5 are controlled by controller 15, easy to operate, safeguard letter
Single, treatment effeciency is high.Controller 15 controls the temperature of heater 5 and is slightly above the cold high boiling temperature of fluorine, can reduce the steaming of moisture
Send out, to ensure freon purity liquid.
In such scheme, evaporator 7 and collecting tank 9 are respectively equipped with the first pressure transducer 17 and the second pressure transducer
18, described first pressure transducer 17 and the second pressure transducer 18 electrically connect with controller 15 respectively.Evaporator 7 and collecting tank
The first temperature sensor 19 and the second temperature sensor 20, described first temperature sensor 19 and the second temperature it is respectively equipped with on 9
Sensor 20 electrically connects with controller 15 respectively.The pressure in evaporator 7, collecting tank 9, temperature can be automatically monitored by controller 15
Degree change, automaticity is high.
In such scheme, also include the second magnetic drive pump 12 of freon liquid in discharging collecting tank, the second magnetic drive pump
12 electrically connect with controller 15, and described second magnetic drive pump 12 is connected bottom collecting tank 9, in the drain line of the second magnetic drive pump 12
Device for drying and filtering 13 and draining valve 14, drain line connection freon fluid collection device 21 are set.Drain line is installed
There is device for drying and filtering, can removal moisture solution to freon liquid further.
In such scheme, the drain line of the second magnetic drive pump 12 can also connect with evaporator 7, can as required, to steaming
Evaporate in the freon liquid after purification is transported to evaporator and carry out distil(l) again.
The process that employing said apparatus realizes freon purification is as follows:
Start air compressor machine 2 and pipe valve thereof, opening conduits valve 8, negative pressure (ratio will be pumped in evaporator 7, collecting tank 9
As for-50kPa, can set), water influent pipeline 1 is inserted in freon liquid, utilizes principle of negative pressure to be sucked by external world's freon and steam
Send out in tank 7, observed the freon capacity poured into by the first liquidometer 10.
If containing relatively multimedium in freon liquid, before distillation, first carry out circulating filtration, start the first magnetic drive pump 6 and
Its pipe valve, is pumped into the freon liquid in evaporator 7 in filter 3, then is back in evaporator 7, so circulates
Close after a period of time.
Freon liquid is carried out distillation process, opens heater 5 power supply and the freon liquid in evaporator 7 is added
Heat, heater surface temperatures controls 55 DEG C of scopes, in running, by the pressure in controller 15 moment monitoring evaporator 7
Power and variations in temperature, and the speed of evaporation capacity is realized by controlling the heating power of heater 5；Freon heated liquid gasifies
Flow in condenser 16 by pipeline, valve 8 afterwards, become liquid after condensation, then flow in collecting tank 9.By the second liquidometer
11 observe the liquid level in collecting tank 9, after reaching to a certain degree, can be discharged by liquid, utilize the second magnetic drive pump 2 by collecting tank 9
Freon liquid discharge after device for drying and filtering 14.
These are only present pre-ferred embodiments, not in order to limit the present invention, all spirit in the present invention and former
Any amendment, equivalent and the improvement etc. made within then, should be included within the scope of the present invention.This specification
In the content that is not described in detail belong to prior art known to professional and technical personnel in the field.
Claims (7)
1. the freon purifier using distillation mode, it is characterised in that: include air compressor machine (2), filter (3),
One magnetic drive pump (6), evaporator (7), collecting tank (9) and condenser (16), described evaporator (7) arranges water influent pipeline (1), institute
State air compressor machine (2) connection evaporator or collecting tank, described evaporator (7), the first magnetic drive pump (6) and filter (3) head and the tail successively
Connecting and form filtration cycle system, arrange heater (5) in described evaporator (7), evaporator (7) passes through pipeline and collecting tank
(9) top connection, described condenser (16) is arranged at collecting tank (9) inside top.
A kind of freon purifier using distillation mode the most according to claim 1, it is characterised in that: described evaporation
The first liquidometer (10) and the second liquidometer (11) it is respectively equipped with on tank (7) and collecting tank (9).
A kind of freon purifier using distillation mode the most according to claim 1, it is characterised in that: also include control
Device processed (15), described controller (15) electrically connects with air compressor machine (2), the first magnetic drive pump (6) and heater (5) respectively.
A kind of freon purifier using distillation mode the most according to claim 3, it is characterised in that: described evaporation
The first pressure transducer (17) and the second pressure transducer (18), described first pressure it is respectively equipped with on tank (7) and collecting tank (9)
Sensor (17) and the second pressure transducer (18) electrically connect with controller (15) respectively.
A kind of freon purifier using distillation mode the most according to claim 3, it is characterised in that: described evaporation
The first temperature sensor (19) and the second temperature sensor (20), described first temperature it is respectively equipped with on tank (7) and collecting tank (9)
Sensor (19) and the second temperature sensor (20) electrically connect with controller (15) respectively.
A kind of freon purifier using distillation mode the most according to claim 1, it is characterised in that: also include using
Second magnetic drive pump (12) of freon liquid in discharging collecting tank, the second magnetic drive pump (12) electrically connects with controller (15), institute
State the second magnetic drive pump (12) to be connected with collecting tank (9) bottom, the drain line of the second magnetic drive pump (12) arranges device for drying and filtering
(13)。
A kind of freon purifier using distillation mode the most according to claim 6, it is characterised in that: described second
The drain line of magnetic drive pump (12) connects with evaporator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610693949.3A CN106215500A (en) | 2016-08-19 | 2016-08-19 | A kind of freon purifier using distillation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610693949.3A CN106215500A (en) | 2016-08-19 | 2016-08-19 | A kind of freon purifier using distillation mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106215500A true CN106215500A (en) | 2016-12-14 |
Family
ID=57554288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610693949.3A Pending CN106215500A (en) | 2016-08-19 | 2016-08-19 | A kind of freon purifier using distillation mode |
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| Country | Link |
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| CN (1) | CN106215500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031178A (en) * | 2017-12-22 | 2018-05-15 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | One kind boiling cryogen purifier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770748A (en) * | 1987-02-24 | 1988-09-13 | Roncell, Inc. | Vacuum distillation system |
| JPH0435701A (en) * | 1990-05-31 | 1992-02-06 | Otsuka Giken Kogyo Kk | Method for recovering exhausted fluorocarbon solvent |
| US5377499A (en) * | 1994-05-10 | 1995-01-03 | Hudson Technologies, Inc. | Method and apparatus for refrigerant reclamation |
| CN2268024Y (en) * | 1996-10-10 | 1997-11-19 | 王金堂 | Freon recovering-purifying device |
| JP2005009715A (en) * | 2003-06-17 | 2005-01-13 | Oei Kaihatsu Kogyo Kk | Reproduction method of recovered chlorofluorocarbon |
| US20100218552A1 (en) * | 2009-02-27 | 2010-09-02 | Ideal Fluids, Inc. | Apparatus and process for the separation and purification of ideal and non-ideal refrigerant mixtures |
| CN103453703A (en) * | 2012-05-28 | 2013-12-18 | 易科泰克尼克公司 | Method and apparatus for recovering the refrigerant from an air conditioning system |
-
2016
- 2016-08-19 CN CN201610693949.3A patent/CN106215500A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770748A (en) * | 1987-02-24 | 1988-09-13 | Roncell, Inc. | Vacuum distillation system |
| JPH0435701A (en) * | 1990-05-31 | 1992-02-06 | Otsuka Giken Kogyo Kk | Method for recovering exhausted fluorocarbon solvent |
| US5377499A (en) * | 1994-05-10 | 1995-01-03 | Hudson Technologies, Inc. | Method and apparatus for refrigerant reclamation |
| CN2268024Y (en) * | 1996-10-10 | 1997-11-19 | 王金堂 | Freon recovering-purifying device |
| JP2005009715A (en) * | 2003-06-17 | 2005-01-13 | Oei Kaihatsu Kogyo Kk | Reproduction method of recovered chlorofluorocarbon |
| US20100218552A1 (en) * | 2009-02-27 | 2010-09-02 | Ideal Fluids, Inc. | Apparatus and process for the separation and purification of ideal and non-ideal refrigerant mixtures |
| CN103453703A (en) * | 2012-05-28 | 2013-12-18 | 易科泰克尼克公司 | Method and apparatus for recovering the refrigerant from an air conditioning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031178A (en) * | 2017-12-22 | 2018-05-15 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | One kind boiling cryogen purifier |
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Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |