CN207212635U - A kind of oil free compression dust removal device - Google Patents
A kind of oil free compression dust removal device Download PDFInfo
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- CN207212635U CN207212635U CN201720091438.4U CN201720091438U CN207212635U CN 207212635 U CN207212635 U CN 207212635U CN 201720091438 U CN201720091438 U CN 201720091438U CN 207212635 U CN207212635 U CN 207212635U
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- Prior art keywords
- oil free
- free compression
- air
- removal device
- dust removal
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Abstract
It the utility model is related to Compressor Technology field, specially a kind of oil free compression dust removal device, including oil free compression body, the oil free compression body is arranged on the top of air accumulator, and the side of air accumulator is fixed with hand-pushing handle close to one end of oil free compression body, control panel is installed on the hand-pushing handle, the side that the oil free compression body insertion is arranged in air accumulator is provided with pressure gauge and blast pipe, and being internally embedded for blast pipe is provided with safety-valve, the oil free compression body is connected by fastening swivel nut with the connector of dedusting housing side, and dedusting housing opposite side offers air entry, the dedusting housing is internally provided with primary efficient filter screen, medium air filtration net and high efficiency particulate air.The utility model the filtering dust that will effectively can be sucked in air, is effectively extended the service life of oilless (oil free) compressor, can facilitate the installation of dedusting housing and dismounting by the primary efficient filter screen, medium air filtration net and high efficiency particulate air of setting.
Description
Technical field
It the utility model is related to Compressor Technology field, and in particular to a kind of oil free compression dust removal device.
Background technology
Compressor, low-pressure gas is promoted to a kind of driven fluid machinery of gases at high pressure, is the heart of refrigeration system.
It is operated after being compressed with piston to it, to exhaust from the refrigerant gas of air intake duct suction low-temp low-pressure by motor
Pipe discharges the refrigerant gas of HTHP, power is provided for kind of refrigeration cycle, so as to realize compression → condensation → expansion → evaporation
Kind of refrigeration cycle.The oilless (oil free) compressor that state's inner compressor is provided at present can not all reach standard, and oilless (oil free) compressor is in suck
In gas easily the dust in air is drawn into compressor, so that infringement can be brought to compressed air source unit and pneumatic system,
But existing oil free compression dust removal device can not meet requirement at present, dust removing effects are bad, so as to influence compressor
Service life, and the installation of existing dust arrester and dismounting are inconvenient, lose time and labour, and then influence to use.
Utility model content
The purpose of this utility model is to provide a kind of oil free compression dust removal device, to solve to carry in above-mentioned background technology
The problem of going out, possessed beneficial effect are：, can by the primary efficient filter screen of setting, medium air filtration net and high efficiency particulate air
Effectively will suck air in filtering dust, so as to avoid dust be gathered in oil free compression body influence use ask, enter
And the service life of oilless (oil free) compressor is effectively extended, and by the fastening swivel nut of setting, dedusting housing can be facilitated to install
With dismounting, using simple, conveniently.
To achieve the above object, the utility model provides following technical scheme：A kind of oil free compression dust removal device, including
Oil free compression body, the oil free compression body is arranged on the top of air accumulator, and the side of air accumulator is close to oil free compression sheet
One end of body is fixed with hand-pushing handle, and control panel is provided with the hand-pushing handle, and the oil free compression body insertion is arranged on storage
Side in gas tank is provided with pressure gauge and blast pipe, and being internally embedded for blast pipe is provided with safety-valve, the no oil pressure
Contracting body is connected by fastening swivel nut with the connector of dedusting housing side, and dedusting housing opposite side offers air entry, institute
That states dedusting housing is internally provided with primary efficient filter screen, medium air filtration net and high efficiency particulate air, and medium air filtration net is positioned at just effect
Between screen pack and high efficiency particulate air.
Preferably, the bottom of the dedusting housing offers dust-exhausting port.
Preferably, the dedusting housing is made up of polyvinylchloride material layer component.
Preferably, the primary efficient filter screen is located at one end of air entry.
Preferably, the medium air filtration net is made up of activated carbon filter material material layer component.
Preferably, the primary efficient filter screen is made up of nonwoven cloth material component.
Preferably, the high efficiency particulate air is made up of HEPA material layer components.
Compared with prior art, the beneficial effects of the utility model are：The utility model is designed reasonably, it is compact-sized, lead to
Primary efficient filter screen, medium air filtration net and the high efficiency particulate air set is crossed, the filtering dust that will effectively can be sucked in air, is used
Reliably, asking of influenceing to use in oil free compression body is gathered in so as to avoid dust, and then effectively extends oilless (oil free) compressor
Service life, and by the fastening swivel nut of setting, the installation of dedusting housing and dismounting can be facilitated, using simple, conveniently, from
And replacing construction and labour are saved, and then be easy to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is dedusting housing sectional view of the present utility model.
In figure：1- oil free compression bodies；2- pressure gauges；3- blast pipes；4- air entries；5- dedusting housings；6- dust-exhausting ports；7-
Hand-pushing handle；8- safety-valves；9- control panels；10- air accumulators；11- primary efficient filter screens；12- medium air filtration nets；The efficient mistakes of 13-
Filter screen；14- fastens swivel nut；15- connectors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment provided by the utility model：A kind of oil free compression dust removal device, including
Oil free compression body 1, oil free compression body 1 is arranged on the top of air accumulator 10, and the side of air accumulator 10 is close to oil free compression
One end of body 1 is fixed with hand-pushing handle 7, and control panel 9 is provided with hand-pushing handle 7, and the insertion of oil free compression body 1 is arranged on gas storage
Side in tank 10 is provided with pressure gauge 2 and blast pipe 3, and being internally embedded for blast pipe 3 is provided with safety-valve 8, no oil pressure
Contracting body 1 is connected by fastening swivel nut 14 with the connector 15 of the side of dedusting housing 5, and the opposite side of dedusting housing 5 offers suction
Gas port 4, dedusting housing 5 are internally provided with primary efficient filter screen 11, medium air filtration net 12 and high efficiency particulate air 13, and medium air filtration
Net 12 is between primary efficient filter screen 11 and high efficiency particulate air 13.
The bottom of dedusting housing 5 offers dust-exhausting port 6；Dedusting housing 5 is made up of polyvinylchloride material layer component；
Primary efficient filter screen 11 is located at one end of air entry 4；Medium air filtration net 12 is made up of activated carbon filter material material layer component；Just imitated
Filter screen 11 is made up of nonwoven cloth material component；High efficiency particulate air 13 is made up of HEPA material layer components.
Operation principle：Before use, connector 15 and the air inlet on oil free compression body 1 are fastened togather, and will be tight
Gu swivel nut 14 is screwed to the junction of connector 15 and oil free compression body 1 clockwise, so as to fasten dedusting housing 5, in use,
Switch on power, open the switch on control panel 9, in the presence of oil free compression body 1, the gas in air will be from air entry
4 enter in dedusting housing 5, and the gas in air passes through primary efficient filter screen 11, medium air filtration net 12 and high efficiency particulate air 13 successively
Filtering, the dust of filtering will be discharged from dust-exhausting port 6, and final dustless gas is drawn into oil free compression body 1 from connector 15,
After the compression of oil free compression body 1 processing, the gas of compression, which is entered in air accumulator 10, to be stored, and can be examined by pressure gauge 2
The pressure of air accumulator 10 is surveyed, when pressure is excessive, open the safety-valve door 8, and the gas of compression will discharge from blast pipe 3.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of oil free compression dust removal device, including oil free compression body（1）, it is characterised in that：The oil free compression body
（1）Installed in air accumulator（10）Top, and air accumulator（10）Side close to oil free compression body（1）One end be fixed with hand
Push handle（7）, the hand-pushing handle（7）On control panel is installed（9）, the oil free compression body（1）Insertion is arranged on air accumulator
（10）Interior side is provided with pressure gauge（2）And blast pipe（3）, and blast pipe（3）Be internally embedded safety-valve be installed
（8）, the oil free compression body（1）By fastening swivel nut（14）With dedusting housing（5）The connector of side（15）Connection, and remove
Dirt housing（5）Opposite side offers air entry（4）, the dedusting housing（5）Be internally provided with primary efficient filter screen（11）, middle effect
Screen pack（12）And high efficiency particulate air（13）, and medium air filtration net（12）Positioned at primary efficient filter screen（11）And high efficiency particulate air（13）
Between.
A kind of 2. oil free compression dust removal device according to claim 1, it is characterised in that：The dedusting housing（5）'s
Bottom offers dust-exhausting port（6）.
A kind of 3. oil free compression dust removal device according to claim 1, it is characterised in that：The primary efficient filter screen（11）
Positioned at air entry（4）One end.
A kind of 4. oil free compression dust removal device according to claim 1, it is characterised in that：The medium air filtration net（12）
It is made up of activated carbon filter material material layer component.
A kind of 5. oil free compression dust removal device according to claim 1, it is characterised in that：The primary efficient filter screen（11）
It is made up of nonwoven cloth material component.
A kind of 6. oil free compression dust removal device according to claim 1, it is characterised in that：The high efficiency particulate air（13）
It is made up of HEPA material layer components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091438.4U CN207212635U (en) | 2017-01-22 | 2017-01-22 | A kind of oil free compression dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091438.4U CN207212635U (en) | 2017-01-22 | 2017-01-22 | A kind of oil free compression dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212635U true CN207212635U (en) | 2018-04-10 |
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ID=61810084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720091438.4U Active CN207212635U (en) | 2017-01-22 | 2017-01-22 | A kind of oil free compression dust removal device |
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| Country | Link |
|---|---|
| CN (1) | CN207212635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059020A (en) * | 2018-10-17 | 2020-04-24 | 中大冷冻材料股份有限公司 | Vacuum pump structure |
-
2017
- 2017-01-22 CN CN201720091438.4U patent/CN207212635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059020A (en) * | 2018-10-17 | 2020-04-24 | 中大冷冻材料股份有限公司 | Vacuum pump structure |
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