CN206837675U - A kind of filter of screw vacuum pump with condensation recovery function - Google Patents
A kind of filter of screw vacuum pump with condensation recovery function Download PDFInfo
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- CN206837675U CN206837675U CN201720647027.9U CN201720647027U CN206837675U CN 206837675 U CN206837675 U CN 206837675U CN 201720647027 U CN201720647027 U CN 201720647027U CN 206837675 U CN206837675 U CN 206837675U
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Abstract
It the utility model is related to filter technology field, filter of especially a kind of screw vacuum pump with condensation recovery function, upside is provided with gas filtration chamber in cylinder, and it is provided with cooling water shell side on the downside of gas filtration chamber, cooling water shell side lower end is provided with gas tube side, and gas tube side lower end is provided with lime set reclaiming chamber, lime set reclaiming chamber lower end is communicated with lime set row's mouth, lime set reclaiming chamber side is communicated with cavity connecting pipeline, and the connection of the cavity connecting pipeline other end is on gas tube side, air inlet is communicated with gas tube side, cooling water shell side is internally provided with multiple condenser pipes, and it is communicated with coolant outlet above cooling water shell side side, gas filtration chamber is internally provided with filter core, and gas filtration chamber side is also communicated with exhaust outlet.This is integrated with three kinds of preposition condenser of screw vacuum pump, lime set recycling can, filter devices, compact-sized, easy for installation, and condensation, filtering, lime set online recycling, the discharge of pumped gas can be achieved.
Description
Technical field
Filter technology field is the utility model is related to, more particularly to a kind of screw vacuum pump is used with condensation recovery function
Filter.
Background technology
Screw-type vacuum pump is because rotating speed is high, pump internal clearance is small, and required precision is high, when aspirating material to being smoked material
Temperature, cleanliness factor etc. have higher requirement, therefore screw vacuum pump needs the configurating filtered device, condenser and recycling can in air inlet side,
Filter main function is to purify the dust in pumped gas, and the effect of condenser is to reduce pumped gas temperature, while pair can
Solidifying property gas carries out condensation recovery, and is collected by recycling can, prevents that entering pump chamber influences screw rod pump operation.Therefore tradition
Scheme needs to configure three devices, the shortcomings that floor space is big, skid is complicated, unit globality poor be present.Therefore, it is proposed that
A kind of screw vacuum pump filter of band condensation recovery function, the function of three kinds of devices of set, can be to being evacuated in one
Body enters row buffering, condensation, recovery, filtering, and can realize the online discharge of vavuum pump storage tank lime set in the process of running.
Utility model content
The purpose of this utility model is that floor space is big, skid is complicated in order to solve to exist in the prior art, and unit is overall
Property difference the shortcomings that, and propose a kind of screw vacuum pump use band condensation reclaim function filter.
To achieve these goals, the utility model employs following technical scheme：
A kind of filter of screw vacuum pump with condensation recovery function, including cylinder are designed, and upside is set in cylinder
There is gas filtration chamber, and cooling water shell side is provided with the downside of gas filtration chamber, the cooling water shell side lower end is provided with flue
Journey, and gas tube side lower end is provided with lime set reclaiming chamber, gas filtration chamber, cooling water shell side, gas tube side and lime set reclaiming chamber
Upper and lower ends be provided with gas-permeable nets.
Lime set reclaiming chamber lower end is communicated with lime set row's mouth, and lime set reclaiming chamber side is communicated with cavity connecting pipeline, and cavity
The connecting pipeline other end is connected on gas tube side, is communicated with air inlet on the gas tube side, inside the cooling water shell side
Multiple condenser pipes are provided with, and coolant outlet is communicated with above cooling water shell side side, cooling water is communicated with below opposite side
Import, the gas filtration chamber is internally provided with filter core, and gas filtration chamber side is also communicated with exhaust outlet.
Cavity flange is also equipped with the top of the cylinder, cylinder upper end is sealed.
Preferably, it is also equipped with vacuum butterfly valve on the cavity connecting pipeline.
Preferably, the lime set reclaiming chamber side offers through hole, and visor is provided with through hole.
Preferably, also it is communicated with into atmospheric air port in the lime set reclaiming chamber.
Preferably, the filter core is arranged on gas filtration intracavitary portion by fixed mechanism.
Preferably, it is additionally provided with blind plate between the cavity flange and cylinder.
The utility model proposes a kind of screw vacuum pump use band condensation to reclaim the filter of function, beneficial effect is：
The screw vacuum pump with the filter that function is reclaimed with condensation be integrated with the preposition condenser of screw vacuum pump, lime set recycling can,
Three kinds of devices of filter, Integration Design is compact-sized, easy for installation, and the condensation, filtering, lime set that pumped gas can be achieved exist
Line recovery, discharge.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of screw vacuum pump band condense reclaim function filter structural representation
Figure.
In figure：1 cavity flange, 2 exhaust outlets, 3 coolant outlets, 4 condenser pipes, 5 cavity connecting pipelines, 6 fixed mechanisms, 7
Atmospheric air port, 12 lime sets row mouth, 13 gas filtration chambers, 14 cooling water hulls are entered in filter core, 8 cylinders, 9 cooling water inlets, 10 air inlets, 11
Journey, 15 gas tube sides, 16 lime set reclaiming chambers, 17 visors.
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.
On reference picture 1, a kind of screw vacuum pump filter of band condensation recovery function, including cylinder 8, and cylinder 8 are interior
Side is provided with gas filtration chamber 13, and the downside of gas filtration chamber 13 is provided with cooling water shell side 14, and the lower end of cooling water shell side 14 is set
Be equipped with gas tube side 15, and the lower end of gas tube side 15 is provided with lime set reclaiming chamber 16, gas filtration chamber 13, cooling water shell side 14,
Gas tube side 15 and the upper and lower ends of lime set reclaiming chamber 16 are provided with gas-permeable nets, can realize the circulation of gas.
The lower end of lime set reclaiming chamber 16 is communicated with lime set row's mouth 12, is also communicated with into atmospheric air port 11, coagulates in lime set reclaiming chamber 16
The side of liquid reclaiming chamber 16 offers through hole, and visor 17 is provided with through hole, and visor 17 is made up of glass plate, is easy to observe lime set
The inner case of reclaiming chamber 16.
The side of lime set reclaiming chamber 16 is communicated with cavity connecting pipeline 5, and the connection of the other end of cavity connecting pipeline 5 is in flue
In journey 15, vacuum butterfly valve is also equipped with cavity connecting pipeline 5, air inlet 10, cooling water shell side are communicated with gas tube side 15
14 are internally provided with multiple condenser pipes 4, and coolant outlet 3 is communicated with above the side of cooling water shell side 14, connect below opposite side
Cooling water inlet 9 is connected with, gas filtration chamber 13 is internally provided with filter core 7, and the side of gas filtration chamber 13 is also communicated with exhaust outlet
2, filter core 7 is arranged on inside gas filtration chamber 13 by fixed mechanism 6.
The top of cylinder 8 is also equipped with cavity flange 1, and the upper end of cylinder 8 is sealed, between cavity flange 1 and cylinder 8 also
It is provided with blind plate.
The course of work：Medium of being taken out containing dust and condensable gas enters cooling water shell side 14 by air inlet 10,
Gas filtration chamber 13 is entered by the condenser pipe 4 of dense distribution, is filtered, is set on cooling water shell side 14 cold by filter core 7
But water inlet 9 and coolant outlet 3, cooling water cools down to being taken out medium by condenser pipe 4, while will be taken out Jie
Condensable gas in matter are condensed, and condensed liquid flows into lime set reclaiming chamber by cavity connecting pipeline 5.Lime set reclaims
Chamber sets visor 17, when reaching the liquid level of setting, by closing the vacuum butterfly valve of cavity connecting pipeline 5, realizes that lime set reclaims
Chamber 16 is isolated with cooling water shell side 14, and the vacuum butterfly valve opened into atmospheric air port 11 carries out vacuum breaker to lime set reclaiming chamber, passes through
Open the vacuum butterfly valve discharge condensate liquid of lime set row's mouth 12.Condensed medium of being taken out enters gas filtration chamber, passes through filter core 7
Filtering will be filtered by the dust taken out in medium, and by condensing, reclaiming, the medium of being taken out of dedusting enters eventually through exhaust outlet 2
Enter screw vacuum pump, ensure that the stable operation of screw vacuum pump.
More than, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, according to the utility model
Technical scheme and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of filter of screw vacuum pump with condensation recovery function, including cylinder (8), it is characterised in that：And cylinder (8)
Interior upside is provided with gas filtration chamber (13), and is provided with cooling water shell side (14), the cooling on the downside of gas filtration chamber (13)
Water hull journey (14) lower end is provided with gas tube side (15), and gas tube side (15) lower end is provided with lime set reclaiming chamber (16), gas
Filter chamber (13), cooling water shell side (14), the upper and lower ends of gas tube side (15) and lime set reclaiming chamber (16) are provided with ventilative
Net；
Lime set reclaiming chamber (16) lower end is communicated with lime set row's mouth (12), and lime set reclaiming chamber (16) side is communicated with cavity connecting pipeline
(5), and the connection of cavity connecting pipeline (5) other end is on gas tube side (15), and air inlet is communicated with the gas tube side (15)
Mouth (10), the cooling water shell side (14) is internally provided with multiple condenser pipes (4), and is connected above cooling water shell side (14) side
There is coolant outlet (3), be communicated with cooling water inlet (9) below opposite side, the gas filtration chamber (13) is internally provided with filter
Core (7), and gas filtration chamber (13) side is also communicated with exhaust outlet (2)；
Cavity flange (1) is also equipped with the top of the cylinder (8), cylinder (8) upper end is sealed.
A kind of 2. filter of the screw vacuum pump according to claim 1 with condensation recovery function, it is characterised in that institute
State and be also equipped with vacuum butterfly valve on cavity connecting pipeline (5).
A kind of 3. filter of the screw vacuum pump according to claim 1 with condensation recovery function, it is characterised in that institute
State lime set reclaiming chamber (16) side and offer through hole, and visor (17) is installed in through hole.
A kind of 4. filter of the screw vacuum pump according to claim 1 with condensation recovery function, it is characterised in that institute
State and be also communicated with lime set reclaiming chamber (16) into atmospheric air port (11).
A kind of 5. filter of the screw vacuum pump according to claim 1 with condensation recovery function, it is characterised in that institute
State filter core (7) and gas filtration chamber (13) inside is arranged on by fixed mechanism (6).
A kind of 6. filter of the screw vacuum pump according to claim 1 with condensation recovery function, it is characterised in that institute
State and be additionally provided with blind plate between cavity flange (1) and cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647027.9U CN206837675U (en) | 2017-06-06 | 2017-06-06 | A kind of filter of screw vacuum pump with condensation recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647027.9U CN206837675U (en) | 2017-06-06 | 2017-06-06 | A kind of filter of screw vacuum pump with condensation recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837675U true CN206837675U (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720647027.9U Active CN206837675U (en) | 2017-06-06 | 2017-06-06 | A kind of filter of screw vacuum pump with condensation recovery function |
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| Country | Link |
|---|---|
| CN (1) | CN206837675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126775A (en) * | 2017-06-06 | 2017-09-05 | 山东博科真空科技有限公司 | A kind of screw vacuum pump filter that function is reclaimed with condensation |
-
2017
- 2017-06-06 CN CN201720647027.9U patent/CN206837675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126775A (en) * | 2017-06-06 | 2017-09-05 | 山东博科真空科技有限公司 | A kind of screw vacuum pump filter that function is reclaimed with condensation |
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