CN206285534U - The heat-exchange system of vacuum oil-filter - Google Patents
The heat-exchange system of vacuum oil-filter Download PDFInfo
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- CN206285534U CN206285534U CN201621430029.4U CN201621430029U CN206285534U CN 206285534 U CN206285534 U CN 206285534U CN 201621430029 U CN201621430029 U CN 201621430029U CN 206285534 U CN206285534 U CN 206285534U
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Abstract
The utility model proposes a kind of heat-exchange system of vacuum oil-filter, including three-level lobe pump, two grades of lobe pumps, water cooler, knockout drum, water receiver, vacuum check valve, FlexbleJoint, vavuum pumps.The beneficial effects of the utility model：Three-level lobe pump is used in series with two grades of lobe pumps, the final vacuum of pump can be improved, the vacuum in heating in vacuum tank is enough to ensure that the separating effect of Oil, Water, Gas etc.；In setting knockout drum after the gaseous phase outlet of water cooler, the water that will can be condensed out and qi leel are from water is sent to water receiver and treats further treatment, does not have outer row, waste of resource and does not cause environmentally friendly accident；Gas after gas-liquid separation is by not water entrainment; the vavuum pump of pumping will not be damaged; in setting vacuum check valve, FlexbleJoint before vavuum pump; gas falls to alter under vacuum check valve prevents abnormal condition; preceding apparatus are protected, and FlexbleJoint plays a part of to reduce pipe deforming stress and improves pipeline service life.
Description
Technical field
The utility model is related to OIL IN LUBRICATING OIL PRODUCTION, manufacture field, and in particular to a kind of heat-exchange system of vacuum oil-filter.
Background technology
Vacuum oil-filter is designed according to the boiling point different principle of water and oil, and vacuum oil-filter includes that first filter ﹑ is true
The part such as empty Jia Re Guan ﹑ You Beng ﹑ Guo filters Zhuan Zhi ﹑ condensers (i.e. condenser) and vavuum pump.Vavuum pump is by heating in vacuum tank
Air is extracted out to form vacuum from the gaseous phase outlet of heating in vacuum tank, extraneous fluid under atmospheric pressure, by preliminary filter, clearly
Except larger particle, subsequently into the heating zone in heating in vacuum tank, floated by automatic oil by 40~75 DEG C of the oil such as heating
Valve, this valve is the oil mass turnover balance automatically controlled into vacuum tank.Rotated very fast by spraying the wing by the fluid after heating
Oil is separated into half vaporific, the moisture content in oil rapidly flashes to vapor, and mixing air continuously sucks condenser by vavuum pump
Interior, the vapor into condenser reverts into water releasing again after cooling, and the fluid in heating in vacuum tank is entered by oil drain pump
Fine filter is filtered out granulometric impurity by filter paper for oil or filter core, thus complete vacuum oil-filter rapidly remove well cuts,
The overall process of moisture content, gas, makes the oil of cleaning from fuel-displaced outside discharge machine.In traditional vacuum oil filtering technique, after being cooled
Water is directly discharged by condenser liquid-phase outlet, causes to waste and environmental protection pressure, and it is cooled after former gaseous mixture in still
Entrainment portions aqueous vapor is sucked by vavuum pump, easily causes the damage of vavuum pump；And vavuum pump vacuumize to the vibration of pipeline also compared with
Greatly, pipeline, device damage can such as be caused without vibration protection；Traditional vacuum oil strain technique uses monomer vavuum pump, is short of power, easily
Cause vacuum not enough, it is not good that Oil, Water, Gas etc. separate effect on driving birds is not good, i.e. oil filter effect.
Utility model content
Therefore the utility model proposes a kind of heat-exchange system of vacuum oil-filter, existing vacuum oil filtering technique quilt is solved
The in line waste of water of cooling, not environmentally, carries the damage that aqueous vapor easily causes vavuum pump secretly in air-liquid gaseous mixture, pipe vibration is made greatly
Into pipeline, device damage, be short of power the problem for causing that vacuum is inadequate, oil filter effect is not good.
What the technical solution of the utility model was realized in：The heat-exchange system of vacuum oil-filter, including three-level Roots
Pump, two grades of lobe pumps, water cooler, knockout drum, water receiver, vacuum check valve, FlexbleJoint, vavuum pumps, the three-level
The import of lobe pump connects the gaseous phase outlet of heating in vacuum tank, and the import of two grades of lobe pumps connects going out for three-level lobe pump
Mouthful, the gas phase inlet tube of the water cooler connects two grades of outlets of lobe pump, the gaseous phase outlet pipe connection gas-liquid of the water cooler
The import of knockout drum, the gaseous phase outlet connection vacuum check valve of the knockout drum, the vacuum check valve connection ripple is mended
Device is repaid, the FlexbleJoint connects the import of vavuum pump, the liquid-phase outlet connection water receiver of the knockout drum, lobe pump
Roots vaccum pump is called, refers to pump built with two lobed rotors of rightabout synchronous rotary, between rotor, in rotor and pump case
Have slight gap between wall and a kind of non-touching positive displacement vacuum pump, be by a pair of lobed rotors in pump chamber it is synchronous, reversely rotate
Pushing effect carry out mobile gas and realize the vavuum pump of pumping, three-level lobe pump and two grades of lobe pumps are used in series, can be with
The final vacuum of pump is improved, the vacuum in heating in vacuum tank is enough to ensure that the separating effect of Oil, Water, Gas etc., three-level sieve
Thatch pump, two grades of lobe pumps, vavuum pumps are used cooperatively, and are further ensured that vacuum；In setting gas-liquid after the gaseous phase outlet of water cooler
Knockout drum, the water that will can be condensed out is with qi leel from water is sent to water receiver and treats further treatment, does not have outer row, not waste of resource
And do not cause environmentally friendly accident；Gas after gas-liquid separation will not damage the vavuum pump of pumping, in before vavuum pump by not water entrainment
Vacuum check valve, FlexbleJoint are set, and gas falls to alter under vacuum check valve prevents abnormal condition, protects preceding apparatus,
And FlexbleJoint belongs to a kind of compensating element, using effective dilatation of its operative body bellows, with noise-and-vibration-reduction, it
Thermal walking, mechanically deform and the various mechanical oscillation of absorption of pipeline are can compensate for, reduction pipe deforming stress is played and is improved and manage
The effect of road service life；The gaseous phase outlet pipe of the water cooler is cylindrical, and a point gas is fixedly installed in the gaseous phase outlet pipe
Device, described point of device of air includes cylindrical body, the shunting of the uniform some rectangular triangles of the body outer wall
Plate, the body is connected in the gaseous phase outlet pipe of water cooler by connector, in order to protect knockout drum not by from water-cooled
The impact of device gaseous phase outlet gas, is further ensured that the effect of gas-liquid separation, there is provided point device of air, point device of air cylindrical shape
The flow distribution plate of the uniform some rectangular triangles of body fits body outer wall, neither to the gaseous phase outlet pipe by water cooler
The larger resistance of gas generation, the passage between the swash plate of flow distribution plate and every adjacent two flow distribution plate can play the work of respectively air-flow
With, if this is divided into carried interest for one air-flow, impulsive force is disperseed, reduce the impact to knockout drum, it is ensured that gas-liquid
The effect of separation.
Further, the water cooler is tubular heat exchanger, and the shell side of the tubular heat exchanger is liquid channel, institute
The tube side for stating tubular heat exchanger is gas phase channel.Tubular heat exchanger simple structure, principle are simple, and shell side is liquid channel energy
Enough ensure heat transfer effect, the vapor in gaseous mixture can be made preferably to condense.
Further, height displaying instrument is set on the water receiver, the water receiver top sets permeation valve, the water receiver bottom
Portion sets blowoff valve, and isolating valve, is set on the pipeline between the liquid-phase outlet and water receiver of the knockout drum.Height displaying instrument energy
The liquid level of reaction water receiver directly perceived, convenient operation, permeation valve is to water receiver hydraulic pressure in order to avoid water receiver superpressure, protection equipment.
Further, the flow distribution plate of the rectangular triangle of uniform eight of the body outer wall.Eight flow distribution plates are by body
Outer wall is divided into eight gas channels, uniform outlet.
By above disclosure, the beneficial effects of the utility model are：By three-level lobe pump and two grades of Roots's series connections of pumps
Use, the final vacuum of pump can be improved, the vacuum in heating in vacuum tank is enough to ensure that the separation of Oil, Water, Gas etc. is imitated
Really, three-level lobe pump, two grades of lobe pumps, vavuum pumps are used cooperatively, and are further ensured that vacuum；In after the gaseous phase outlet of water cooler
Knockout drum is set, and the water that will can be condensed out is with qi leel from water is sent to water receiver and treats further treatment, does not have outer row, no
Waste of resource and environmentally friendly accident is not caused；Gas after gas-liquid separation will not damage the vavuum pump of pumping by not water entrainment, in
Vacuum check valve, FlexbleJoint are set before vavuum pump, and gas falls to alter under vacuum check valve prevents abnormal condition, before protecting
Sequence equipment, and FlexbleJoint plays a part of to reduce pipe deforming stress and improves pipeline service life；Divide device of air cylinder
The flow distribution plate of the uniform some rectangular triangles of the body fits body outer wall of shape, neither to the gaseous phase outlet by water cooler
The gas larger resistance of generation of pipe, the passage between the swash plate of flow distribution plate and every adjacent two flow distribution plate can play respectively air-flow
Effect, if this is divided into carried interest for one air-flow, impulsive force is disperseed, reduce the impact to knockout drum, it is ensured that
The effect of gas-liquid separation.
Brief description of the drawings
Fig. 1 is the structural representation of the heat-exchange system of vacuum oil-filter.
Fig. 2 is the structural representation of the utility model tubular heat exchanger.
Fig. 3 is the sectional view of the utility model point device of air.
Fig. 4 is the upward view of the utility model point device of air.
Reference is as follows：
1 three-level lobe pump, 2 two grades of lobe pumps, 3 water coolers, 3a gas phase inlet tubes, 3b gaseous phase outlet pipes, 3c fluid inlets
Pipe, 3d liquid-phase outlet pipes, 4 knockout drums, 5 water receivers, 5a height displaying instruments, 5b permeation valves, 5c blowoff valves, 6 vacuum are unidirectional
Valve, 7 FlexbleJoints, 8 vavuum pumps, 9 bodies, 9a flow distribution plates, 10 isolating valve,s.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in Figures 1 to 4,1, two grades of lobe pumps 2, water-cooled of the heat-exchange system of vacuum oil-filter, including three-level lobe pump
Device 3, knockout drum 4, water receiver 5, vacuum check valve 6, FlexbleJoint 7, vavuum pump 8, the import of the three-level lobe pump 1
Connect the gaseous phase outlet of heating in vacuum tank, the outlet of the import connection three-level lobe pump 1 of two grades of lobe pumps 2, the water-cooled
The gas phase inlet tube 3a of device 3 connects two grades of outlets of lobe pump 2, the gaseous phase outlet pipe 3b connection gas-liquid separations of the water cooler 3
The import of tank 4, the gaseous phase outlet connection vacuum check valve 6 of the knockout drum 4, the connection ripple of the vacuum check valve 6 is mended
Device 7 is repaid, the FlexbleJoint 7 connects the import of vavuum pump 8, and the liquid-phase outlet of the knockout drum 4 connects water receiver 5,
Isolating valve, 10 is set on pipeline between the liquid-phase outlet and water receiver 5 of the knockout drum 4, liquid level is set on the water receiver 5
Display instrument 5a, the top of the water receiver 5 sets permeation valve 5b, and the bottom of the water receiver 5 sets blowoff valve 5c.
Referring to Fig. 2, in the present embodiment, water cooler 3 selects tubular heat exchanger, and the shell side of the tubular heat exchanger is liquid
Phase passage, the tube side of the tubular heat exchanger is gas phase channel, and the gas phase inlet tube 3a of the water cooler is located at water cooler 3
End socket upper end, gaseous phase outlet pipe 3b is located at water cooler located at the end socket lower end of water cooler 3, the fluid inlet pipe 3c of the water cooler
3 housing lower end, liquid-phase outlet pipe 3d is located at the housing upper end of water cooler 3, referring to Fig. 3-4, the gaseous phase outlet of the water cooler 3
Pipe 3b is cylindrical, and a point device of air is fixedly installed in the gaseous phase outlet pipe 3b, and described point of device of air includes cylindrical sheet
Body 9, the flow distribution plate 9a of the rectangular triangle of uniform eight of the outer wall of the body 9, the body 9 is connected to water by connector 9b
In the gaseous phase outlet pipe 3b of cooler 3, air-flow is divided into nine strands, gas by 8 flow distribution plate 9a and the body 9 of cylindrical shape from one
Body is disperseed.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (4)
1. the heat-exchange system of vacuum oil-filter, it is characterised in that：Including three-level lobe pump (1), two grades of lobe pumps (2), water-cooleds
Device (3), knockout drum (4), water receiver (5), vacuum check valve (6), FlexbleJoint (7), vavuum pump (8), the three-level
The import of lobe pump (1) connects the gaseous phase outlet of heating in vacuum tank, the import connection three-level lobe pump of two grades of lobe pumps (2)
(1) outlet, the gas phase inlet tube (3a) of the water cooler (3) connects two grades of outlets of lobe pump (2), the water cooler (3)
Gaseous phase outlet pipe (3b) connection knockout drum (4) import, the knockout drum (4) gaseous phase outlet connection vacuum list
To valve (6), the vacuum check valve (6) connects FlexbleJoint (7), and the FlexbleJoint (7) connects entering for vavuum pump (8)
Mouthful, the liquid-phase outlet of the knockout drum (4) connects water receiver (5)；
The gaseous phase outlet pipe (3b) of the water cooler (3) is cylindrical, and a point gas dress is fixedly installed in the gaseous phase outlet pipe (3b)
Put, described point of device of air includes cylindrical body (9), the uniform some rectangular triangles of body (9) outer wall
Flow distribution plate (9a), the body (9) is connected in the gaseous phase outlet pipe (3b) of water cooler (3) by connector (9b).
2. the heat-exchange system of vacuum oil-filter as claimed in claim 1, it is characterised in that：The water cooler (3) is tubulation
Formula heat exchanger, the shell side of the tubular heat exchanger is liquid channel, and the tube side of the tubular heat exchanger is gas phase channel.
3. the heat-exchange system of vacuum oil-filter as claimed in claim 1, it is characterised in that：Liquid is set on the water receiver (5)
Position display instrument (5a), water receiver (5) top sets permeation valve (5b), and water receiver (5) bottom sets blowoff valve (5c), described
Isolating valve, (10) is set on pipeline between the liquid-phase outlet and water receiver (5) of knockout drum (4).
4. the heat-exchange system of vacuum oil-filter as claimed in claim 1, it is characterised in that：Body (9) outer wall is uniform
Eight flow distribution plates (9a) of rectangular triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430029.4U CN206285534U (en) | 2016-12-25 | 2016-12-25 | The heat-exchange system of vacuum oil-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430029.4U CN206285534U (en) | 2016-12-25 | 2016-12-25 | The heat-exchange system of vacuum oil-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206285534U true CN206285534U (en) | 2017-06-30 |
Family
ID=59154446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621430029.4U Expired - Fee Related CN206285534U (en) | 2016-12-25 | 2016-12-25 | The heat-exchange system of vacuum oil-filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206285534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405071A (en) * | 2022-03-28 | 2022-04-29 | 常州铭赛机器人科技股份有限公司 | Defoaming device, defoaming method and dispenser |
| CN114501954A (en) * | 2022-02-21 | 2022-05-13 | 广东海悟科技有限公司 | Liquid cooling system and control method |
-
2016
- 2016-12-25 CN CN201621430029.4U patent/CN206285534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114501954A (en) * | 2022-02-21 | 2022-05-13 | 广东海悟科技有限公司 | Liquid cooling system and control method |
| CN114405071A (en) * | 2022-03-28 | 2022-04-29 | 常州铭赛机器人科技股份有限公司 | Defoaming device, defoaming method and dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20171225 |