CN205495926U - Vacuum impregnation drying -machine - Google Patents
Vacuum impregnation drying -machine Download PDFInfo
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- CN205495926U CN205495926U CN201620305233.7U CN201620305233U CN205495926U CN 205495926 U CN205495926 U CN 205495926U CN 201620305233 U CN201620305233 U CN 201620305233U CN 205495926 U CN205495926 U CN 205495926U
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- vacuum impregnation
- heat
- air inlet
- heat exchanger
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Abstract
The utility model discloses a vacuum impregnation drying -machine, including the vacuum impregnation jar, this vacuum impregnation jar is connected with evacuating device, inlet means and heating device, heating device includes circulating fan, circulating fan's air outlet passes through the air inlet pipeline and connects in the circulation air inlet of vacuum impregnation jar, circulating fan's air intake passes through out wind pipe and connects in the circulation air outlet of vacuum impregnation jar, the air -supply line is provided with on the road and carries out the heater that heats to the wind of air inlet pipeline, last gas vent and the tonifying qi mouth of being provided with of out wind pipe, the gas vent is connected with exhaust pipe, sets up exhaust treatment device and exhaust fan on this exhaust pipe, tonifying qi mouth and ambient air intercommunication. This vacuum impregnation drying -machine can be abundant utilize heat energy in to the vacuum impregnation jar work piece heat, improve the utilization ratio of heat energy.
Description
Technical field
This utility model relates to a kind of vacuum impregnation dehydrator, it is adaptable to the electricity such as motor, reactor
The vacuum impregnation of device element.
Background technology
Vacuum impregnation dehydrator is to use " thermal current Vacuum Heat air-flow " vacuum impregnation to dry
Dry technique, is placed on workpiece on dipping frame and loads vacuum impregnation cylinder, close upper cylinder cover, after evacuation again
Adding impregnation liquid, make workpiece impregnate raising penetrating power under vacuum conditions, vacuum drying guarantees line
Circle is internal to be thoroughly dried, then uses thermal current to be heated to hot setting, completes whole impregnation process work
Cylinder is gone out after skill.
And conventional vacuum impregnates dehydrator at present, hot-air system is by aerator, electric heater (electric heating
Pipe), heat exchanger, condenser, the composition such as catcher.Fresh air outside enters system through heat exchanger
In system aerator, after the directly heating of electrothermal tube, then enter vacuum impregnation cylinder heated parts make
Impregnation liquid solidifies, and vacuum impregnation cylinder air-out arrives condensing gas again to catcher conduct in heat exchanger
Waste gas discharges.The new air of the continual suction of aerator is fed to vacuum impregnation after heating
The most all discharging as waste gas in cylinder, discharge amount of exhaust gas is big.Simultaneously because new air themperature is low
Even still heating is slow after over-heat-exchanger heat exchange, insullac runs off many, owing to waste gas discharges
Amount is big, and heat exchanger effectiveness is low, takes away a lot of heat.During actually used, electric heating tube surface
Temperature reaches 800 degree, and system such as smooth or outside power failure of ventilating, in easily causing vacuum impregnation cylinder
Mixed gas flow back to electric heater, make the waste gas containing impregnation liquid run into the electric heating tube of high temperature
And cause combustion explosion.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of vacuum impregnation dehydrator, should
Vacuum impregnation dehydrator can sufficiently utilize heat energy to heat workpiece in vacuum impregnation cylinder, carries
The utilization rate of high heat energy.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of vacuum impregnation is dried
Dry machine, including vacuum impregnation cylinder, this vacuum impregnation cylinder connect have vacuum extractor, feeding device and
Heater, described heater include circulating fan, the air outlet of described circulating fan pass through into
Air pipe line is connected to the circulation air inlet of vacuum impregnation cylinder, and the air inlet of described circulating fan passes through
Air pipe line is connected to the air port that recycles of vacuum impregnation cylinder, and described air inlet pipeline is provided with air intake
The wind of pipeline carries out the heater heated, and described air outlet pipeline is provided with air vent and gas supplementing opening,
Described air vent connects gas exhaust piping, and this gas exhaust piping arranges emission-control equipment and aerofluxus wind
Machine, described gas supplementing opening connects with surrounding air.
As the preferred scheme of one, described heater includes upper shell and lower house, described upper casing
Heat exchange air inlet and heat exchange air outlet, described heat exchange air inlet and heat exchange air outlet it is provided with even on body
It is connected in air inlet pipeline, in described upper shell, is provided with heat exchanger tube, heat exchanger tube is provided with heat exchange and sticks up
Sheet, this heat exchanger tube connects with lower house, is loaded with heat transferring medium in described lower house and heat exchanger tube,
The heater that heat exchanging medium carries out heating it is provided with in lower house.
As the preferred scheme of one, the top of described upper shell is additionally provided with overflow collection case, should
Overflow collection case with can the upper end of heat exchanger tube connect.
As the preferred scheme of one, described emission-control equipment includes a waste gas treatment tank, should
Waste gas treatment tank is communicated on gas exhaust piping and is positioned at the upstream of exhaust fan, described waste gas treatment tank
Inside it is filled with removable activated carbon.
As the preferred scheme of one, the upstream that described gas exhaust piping is positioned at waste gas treatment tank is arranged
Having heat exchanger, described gas supplementing opening connects QI invigorating pipeline, described QI invigorating pipeline and described heat exchange
Device connection carries out heat exchange with the waste gas in gas exhaust piping.
As the preferred scheme of one, described heat exchanger includes housing, is provided with in described housing
Separate upper chamber, middle chamber and lower chambers, be fixed with in described middle chamber with upper chamber and
The heat-exchange tube of lower chambers connection, heat-exchange tube is provided with heat exchange fin, described upper chamber and under
Chamber is in gas exhaust piping, and described middle chamber is communicated in QI invigorating pipeline.
After have employed technique scheme, effect of the present utility model is: due to described circulating fan
Air outlet be connected to the circulation air inlet of vacuum impregnation cylinder, described circulating fan by air inlet pipeline
Air inlet be connected to the air port that recycles of vacuum impregnation cylinder, described air inlet pipeline by air outlet pipeline
On be provided with the heater that the wind to air inlet pipeline heats, the row of being provided with on described air outlet pipeline
QI KOU and gas supplementing opening, described air vent connects gas exhaust piping, and this gas exhaust piping is arranged at waste gas
Reason device and air exhauster, described gas supplementing opening connects with surrounding air, and therefore, circulating fan makes very
Air in empty dip tank carries out interior circulation, utilizes air exhauster to be discharged by the waste gas of part simultaneously,
Simultaneously supplement a small amount of new air further through gas supplementing opening, so to a cylinder workpiece long lasting for
During drying, therefore, the waste gas in vacuum impregnation cylinder can progressively be replaced by new air, but
It is owing to circulating fan is to be supplemented with very after the air in lasting aspiration vacuum dip tank heats
Empty dip tank, therefore the air of the overwhelming majority in vacuum impregnation cylinder still can circulate through heater
Heating in vacuum impregnation cylinder, make the utilization rate of heat energy improve, the exhausted air quantity of discharge reduces, heat energy
Scattering and disappearing few, the hot air circulating system of vacuum impregnation cylinder is stable.
Include upper shell and lower house due to described heater again, described upper shell is provided with heat exchange
Air inlet and heat exchange air outlet, described heat exchange air inlet and heat exchange air outlet are connected to air inlet pipeline
In, it is provided with heat exchanger tube in described upper shell, heat exchanger tube is provided with heat exchange fin, this heat exchanger tube
Connect with lower house, in described lower house and heat exchanger tube, be loaded with heat transferring medium, arrange in lower house
Having heat exchanging medium to carry out the heater heated, therefore, this heater utilizes heat transferring medium to entering
Air in air pipe line carries out heat exchange, such that make to have a power failure suddenly or system ventilation is smooth, vacuum
The waste gas of dip tank is guided in heater also will not to run into naked light and direct combustion explosion, improves
The security performance of whole dehydrator.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the system of vacuum impregnation cylinder, heater and the circulating fan of this utility model embodiment
Connect figure；
Fig. 2 is the gas exhaust piping of this utility model embodiment, heat exchanger and emission-control equipment
System connects figure；
In accompanying drawing: 1. vacuum impregnation cylinder；2. circulation air inlet；3. recycle air port；4. air outlet pipeline；
5. air inlet pipeline；6. circulating fan；7. gas exhaust piping；8. QI invigorating pipeline；9. upper shell；10. heat exchange
Pipe；11. lower houses；12. electric heating tubes；13. overflow collection casees；14. middle chambers；15. upper chamber；
16. lower chambers；17. waste gas treatment tanks；18. air exhausters；19. waste liquid outlets.
Detailed description of the invention
Below by specific embodiment, this utility model is described in further detail.
As shown in Figure 1, 2, a kind of vacuum impregnation dehydrator, including vacuum impregnation cylinder 1, this vacuum
Dip tank 1 connects vacuum extractor, feeding device and heater, due to vacuum extractor and
Feeding device is current routine techniques, therefore Fig. 1 and Fig. 2 eliminates vacuum extractor and
Feeding device.
As it is shown in figure 1, described heater includes circulating fan 6, going out of described circulating fan 6
Air port is connected to the circulation air inlet 2 of vacuum impregnation cylinder 1, vacuum impregnation cylinder by air inlet pipeline 5
The circulation air inlet 2 of 1 is provided with and extends to bottom and abut in the wind-guiding on vacuum impregnation cylinder 1 wall
Pipe, hot blast is passed directly into the bottom of vacuum impregnation cylinder 1, conveniently dries, described circulating fan 6
Air inlet recycles air port 3, described air intake by what air outlet pipeline 4 was connected to vacuum impregnation cylinder 1
The heater that the wind to air inlet pipeline 5 heats, described air outlet pipeline 4 it is provided with on pipeline 5
On be provided with air vent and gas supplementing opening, described air vent connects gas exhaust piping 7, this gas exhaust piping
Arranging emission-control equipment and air exhauster 18 on 7, described gas supplementing opening connects with surrounding air.
Described heater includes upper shell 9 and lower house 11, and described upper shell 9 is provided with heat exchange
Air inlet and heat exchange air outlet, described heat exchange air inlet and heat exchange air outlet are connected to air inlet pipeline 5
In, it is provided with heat exchanger tube 10 in described upper shell 9, heat exchanger tube 10 is provided with heat exchange fin,
This heat exchanger tube 10 connects with lower house 11, is loaded with and changes in described lower house 11 and heat exchanger tube 10
Thermal medium, is provided with the heater that heat exchanging medium carries out heating in lower house 11.On described
The top of housing 9 is additionally provided with overflow collection case 13, this overflow collection case 13 with can heat exchanger tube 10
Upper end connection.
Described heater uses many electric heating tubes 12, and heat transferring medium uses conduction oil, electricity
Add heat pipe 12 in lower house 11 by heat-conducting oil heating, and the volume of conduction oil can expand and
Overflow is in overflow collection case 13, and the heat exchange fin on heat exchanger tube 10 can increase heat exchange area,
Improve heat exchange efficiency.
Utilize this heater can improve security performance, when power failure or air-out suddenly are smooth, Vaccum Permeating
Even if the air in stain cylinder 1 is back in heater also simply contact with heat exchanger tube 10, Bu Huiyu
To naked light, it is to avoid combustion explosion.
Described emission-control equipment includes a waste gas treatment tank 17, and this waste gas treatment tank 17 connects
On gas exhaust piping 7 and be positioned at the upstream of exhaust fan, it is filled with in described waste gas treatment tank 17
Removable activated carbon.
The upstream being positioned at waste gas treatment tank 17 on described gas exhaust piping 7 is provided with heat exchanger, institute
Stating gas supplementing opening connection and have QI invigorating pipeline 8, described QI invigorating pipeline 8 is connected with described heat exchanger and row
Waste gas in air pipe 7 carries out heat exchange.This heat exchanger utilizes the waste gas discharged new with fill into
Fresh air carries out heat exchange, thus improves the temperature filling into air, has reclaimed heat energy further.
Described heat exchanger includes housing, be provided with in described housing separate upper chamber 15,
Middle chamber 14 and lower chambers 16, be fixed with and upper chamber 15 and lower chambers in described middle chamber 14
The heat-exchange tubes of 16 connections, heat-exchange tube is provided with heat exchange fin, described upper chamber 15 and under
Chamber 16 is communicated in gas exhaust piping 7, and described middle chamber 14 is communicated in QI invigorating pipeline 8.And
Lower chambers 16 is provided with waste liquid outlet 19, the leaching of the volatilization for discharging with waste gas
Stain liquid can be accumulated in lower chambers 16 after heat exchange, utilizes the convenient discharge of waste liquid outlet 19.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as to this
The restriction of invention scope, on the basis of designing spirit without departing from the present invention, to the technology of the present invention side
Various deformation that case is made and transformation, all should fall into the protection model that claims of the present invention determines
In enclosing.
Claims (6)
1. a vacuum impregnation dehydrator, including vacuum impregnation cylinder, this vacuum impregnation cylinder connects to be taken out
Vacuum equipment, feeding device and heater, it is characterised in that: described heater includes circulation
Blower fan, the circulation that the air outlet of described circulating fan is connected to vacuum impregnation cylinder by air inlet pipeline is entered
Air port, the air inlet of described circulating fan is connected to recycling of vacuum impregnation cylinder by air outlet pipeline
Air port, described air inlet pipeline is provided with the heater that the wind to air inlet pipeline heats, described
Being provided with air vent and gas supplementing opening on air outlet pipeline, described air vent connects gas exhaust piping, this row
Arranging emission-control equipment and air exhauster on air pipe, described gas supplementing opening connects with surrounding air.
2. a kind of vacuum impregnation dehydrator as claimed in claim 1, it is characterised in that add described in:
Hot device includes upper shell and lower house, and described upper shell is provided with heat exchange air inlet and heat exchange air-out
Mouthful, described heat exchange air inlet and heat exchange air outlet are connected in air inlet pipeline, set in described upper shell
Being equipped with heat exchanger tube, heat exchanger tube is provided with heat exchange fin, this heat exchanger tube connects with lower house, described
It is loaded with heat transferring medium in lower house and heat exchanger tube, is provided with heat exchanging medium in lower house and adds
The heater of heat.
3. a kind of vacuum impregnation dehydrator as claimed in claim 2, it is characterised in that: on described
The top of housing is additionally provided with overflow collection case, this overflow collection case with can heat exchanger tube upper end even
Logical.
4. a kind of vacuum impregnation dehydrator as claimed in claim 3, it is characterised in that: described useless
Flash Gas Compression Skid System includes a waste gas treatment tank, and this waste gas treatment tank is communicated on gas exhaust piping and position
Removable activated carbon it is filled with in the upstream of exhaust fan, described waste gas treatment tank.
5. a kind of vacuum impregnation dehydrator as claimed in claim 4, it is characterised in that: described row
The upstream being positioned at waste gas treatment tank on air pipe is provided with heat exchanger, and described gas supplementing opening connects benefit
Air pipe, described QI invigorating pipeline be connected with described heat exchanger with gas exhaust piping in waste gas carry out heat
Exchange.
6. a kind of vacuum impregnation dehydrator as claimed in claim 5, it is characterised in that: described heat
Exchanger includes housing, is provided with separate upper chamber, middle chamber and cavity of resorption in described housing
Room, is fixed with the heat-exchange tube connected with upper chamber and lower chambers, heat-exchange tube in described middle chamber
On be provided with heat exchange fin, described upper chamber and lower chambers are communicated in gas exhaust piping, described lumen
Room is communicated in QI invigorating pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305233.7U CN205495926U (en) | 2016-04-13 | 2016-04-13 | Vacuum impregnation drying -machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305233.7U CN205495926U (en) | 2016-04-13 | 2016-04-13 | Vacuum impregnation drying -machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205495926U true CN205495926U (en) | 2016-08-24 |
Family
ID=56712817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620305233.7U Active CN205495926U (en) | 2016-04-13 | 2016-04-13 | Vacuum impregnation drying -machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205495926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080211A (en) * | 2017-12-25 | 2018-05-29 | 张家港市长城真空浸漆设备制造有限公司 | A kind of FGH sequences full-automatic vacuum heat-conduction oil heating paint-dipping drying equipment and its technique |
| CN109166715A (en) * | 2018-08-06 | 2019-01-08 | 张家港市双成电工设备有限公司 | A kind of vacuum continuous impregnation processing unit |
-
2016
- 2016-04-13 CN CN201620305233.7U patent/CN205495926U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080211A (en) * | 2017-12-25 | 2018-05-29 | 张家港市长城真空浸漆设备制造有限公司 | A kind of FGH sequences full-automatic vacuum heat-conduction oil heating paint-dipping drying equipment and its technique |
| CN109166715A (en) * | 2018-08-06 | 2019-01-08 | 张家港市双成电工设备有限公司 | A kind of vacuum continuous impregnation processing unit |
| CN109166715B (en) * | 2018-08-06 | 2020-08-21 | 张家港市双成电工设备有限公司 | Vacuum continuous dipping treatment device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |