CN208512128U - Filter plant and its filter core - Google Patents
Filter plant and its filter core Download PDFInfo
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- CN208512128U CN208512128U CN201821177481.3U CN201821177481U CN208512128U CN 208512128 U CN208512128 U CN 208512128U CN 201821177481 U CN201821177481 U CN 201821177481U CN 208512128 U CN208512128 U CN 208512128U
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- lid
- filter core
- element body
- filter element
- filter
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Abstract
The utility model discloses a kind of filter plant and its filter core comprising filter element body and the first lid are provided with discharge chamber in the filter element body, and the discharge chamber is connected with the first end end face of the filter element body；First cover cap is located on the first end end face of the filter element body, and is connected with the filter element body；First lid is provided with inlet channel and outlet passageway, and the outlet passageway is connected with the discharge chamber, is discharged after the filter element body enters the discharge chamber from the outlet passageway with the gas outside the filter element body described in filtering；The inlet channel is connected with the discharge chamber, in cleaning purge gas be discharged into the discharge chamber from the inlet channel and drained into outside the filter element body using the filter element body.The advantage that the utility model has convenient for cleaning, good dedusting effect, long service life and energy conservation.
Description
Technical field
The utility model relates to filter plant technical field, in particular to a kind of filter plant and its filter core.
Background technique
In some manufactures, production and maintenance process, the problem of cleaning ultrafine dust is had, as coating material production, plastics are raw
Produce, laser printer and duplicator are in maintenance or whens toner cartridge regeneration etc., require to the dust generated in production process into
Row filtering, can protect the normal work of equipment or the cleaning of air.Existing filter plant generally includes receiving cavity and position
In the intracorporal filter core of the accommodating chamber, after the gas containing dust enters the filter core for being equipped with certain specification strainer, impurity quilt
Stop, and clean fluid is flowed out by filter core.Filter core makes the gas being contaminated required for cleaning to production, life
State, that is, liquid is made to reach certain cleanliness.When needing to clean, the filter core is taken out, high pressure water is then passed through
Rifle rinses the filter core to the external of the filter core, places into the receiving cavity after filter core is dry.However, passing through height
When hydraulic giant being pressed to rinse the filter core, dust flushing is not thorough, so that will cause negative pressure increase, warp when the filter deficiency in draught of filter core
Bad filter core can be often inhaled, service life is short.
Utility model content
The technical issues of the utility model solves be to provide it is a kind of convenient for cleaning and filter plant with long service life and its
Filter core.
In order to solve the above technical problems, the utility model discloses a kind of filter cores comprising filter element body and the first lid,
Discharge chamber is provided in the filter element body, the discharge chamber is connected with the first end end face of the filter element body；Described
One cover cap is located on the first end end face of the filter element body, and is connected with the filter element body；The first lid setting
There are inlet channel and outlet passageway, the outlet passageway is connected with the discharge chamber, in filtering outside the filter element body
The gas in portion is discharged after the filter element body enters the discharge chamber from the outlet passageway；The inlet channel and the row
Air cavity is connected, with cleaning when purge gas be discharged into the discharge chamber from the inlet channel using the filter element body
It drains into outside the filter element body.
Preferably, the filter core further includes first switch, and the outlet passageway includes venthole；The first switch and institute
It states the first lid to be connected, for unlatching and closing the venthole.
Preferably, the first switch includes cylinder body, piston, piston rod and the second lid, the cylinder body and described first
Lid is connected, and the piston is plugged in the cylinder body, and the first end of the piston rod is connected with the piston, the piston rod
Second end be connected with second lid, second lid is corresponding with the position of the venthole.
Preferably, first lid includes lid ontology, fixed ring and connection ring, and the lid ontology is in the form of a column, institute
Fixed ring is stated to be arranged in the first end for being fixed on the lid ontology and be connected with the first end end face of the filter element body, it is described
Be provided with the venthole on the side wall of lid ontology, the connection ring be located in the lid ontology and with the venthole
Aperture is connected, and when closing the venthole, second cover cap is located at the connection ring backwards to one end of the venthole
On end face.
Preferably, first lid further includes stop collar, and the stop collar is set in the connection ring and goes out described in
One end of stomata.
Preferably, second lid includes cover board and the seal convexity positioned at the cover board side, close it is described go out
When stomata, the cover board is abutted against with the stop collar, and the seal convexity is plugged in the connection ring.
Preferably, the filter core further includes second switch, and the inlet channel includes air inlet；The second switch and institute
It states the first lid to be connected, for unlatching and closing the air inlet.
Preferably, the filter core further includes air jet pipe, the first end of the air jet pipe through the air inlet and with it is described
Second switch is connected, and the second end of the air jet pipe extends in the discharge chamber.
Preferably, the second switch includes impulse electromagnetic valve.
Second aspect, the invention also discloses a kind of filter plants, including air-introduced machine, air accumulator, filter core and receiving
Connection is connected with the outlet passageway of the filter core for tank, the air-introduced machine, and the air accumulator is connected with the inlet channel of the filter core
Connection, the filter core are plugged in the receiving tank；Wherein, the filter core is filter core described in above-mentioned first aspect.
The utility model has the following beneficial effects: since the filter core includes filter element body and the first lid, the filter
Discharge chamber is provided in core ontology, the discharge chamber is connected with the first end end face of the filter element body；First lid
Lid is located on the first end end face of the filter element body, and is connected with the filter element body；First lid is provided with air inlet
Channel and outlet passageway, the outlet passageway are connected with the discharge chamber, and the inlet channel is connected with the discharge chamber.
Gas in filtering outside the filter element body is arranged after the filter element body enters the discharge chamber from the outlet passageway
Out, in cleaning, purge gas is discharged into the discharge chamber from the inlet channel and drains into the filter using the filter element body
Core sheet is external, that is, the flow direction of air-flow is on the contrary, therefore when the flow direction and filtering of air-flow when cleaning in filter element body, filter core when cleaning
Dust on ontology is easier to fall off from the filter element body, and more thoroughly, filter core is not easy to be blocked by dust for dedusting, thus not
Only convenient for cleaning, simple and compact for structure, at low cost, good dedusting effect, and long service life, system long-time stable ensure that
Work.In addition, it needs a small amount of throughput to be just able to carry out cleaning, thus it is more energy saving.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model filter core preferred embodiment.
Fig. 2 is the perspective view at another visual angle of the utility model filter core shown in Fig. 1.
Fig. 3 is the cross-sectional view shown in Fig. 2 along line A-A.
Fig. 4 is the enlarged drawing in the region C shown in Fig. 3.
Fig. 5 is the structural schematic diagram of the utility model filter plant preferred embodiment.
Fig. 6 is the cross-sectional view shown in Fig. 5 along line B-B.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.It should be noted that if do not conflicted,
Each feature in the utility model embodiment and embodiment can be combined with each other, the protection scope of the utility model it
It is interior.
The utility model discloses a kind of filter cores 100 referring to FIG. 1 to FIG. 4, comprising filter element body 1, the first lid 2,
First switch 3, second switch 4 and air jet pipe 5, are provided with discharge chamber 11 in the filter element body 1, the discharge chamber 11 with it is described
The first end end face of filter element body 1 is connected.In the present embodiment, the filter element body 1 is in hollow column structure, the filter
The first end of core ontology 1 is open end, and the second end of the filter element body 1 is closed end, the first end of the filter element body 1 with
Second end position of the filter element body 1 is oppositely arranged.
The thickness of the end wall of the second end of the filter element body 1 is less than the thickness of the side wall of the filter element body 1, described
The end wall of the second end of filter element body 1 is provided with the groove 12 of spherical crown shape, the filter core sheet backwards to the surface of the discharge chamber 11
The thickness of the end wall of the second end of body 1 is gradually increased from center to edge, thus not only stabilized structure, but also filter effect is good.
It is understood that the filter element body 1 can be in cuboid, the square bodily form or other polyhedron shapes etc..The filter core sheet
Body 1 can be made of materials such as polyester fiber, carbon fiber, polytetrafluoroethylene (PTFE), glass fibres.Therefore, the shape of the filter element body 1
Shape and structure are not specifically limited herein, as long as being provided with the discharge chamber 11 and can filter dust.
The lid of first lid 2 is located on the first end end face of the filter element body 1, and is connected with the filter element body 1.
Preferably, first lid 2 is detachably connected with the filter element body 1, thus is not only convenient for replacement filter element body 1, and
Its is simple and compact for structure.First lid 2 is provided with inlet channel a and outlet passageway b, the outlet passageway b and the row
Air cavity 11 is connected, and enters the discharge chamber 11 through the filter element body 1 with the gas outside the filter element body 1 described in filtering
It is discharged afterwards from the outlet passageway b.The inlet channel a is connected with the discharge chamber 11, with cleaning when purge gas from
The inlet channel a is discharged into the discharge chamber 11 and drains into outside the filter element body 1 using the filter element body 1.
The outlet passageway b is venthole, and the venthole is located at the side-walls of first lid 2.Described first opens
It closes 3 to be connected with first lid 2, for unlatching and closing the venthole.Specifically, the first switch 3 includes cylinder body
31, piston 32, piston rod 33 and the second lid 34, the cylinder body 31 are connected with first lid 2, and the piston 32 is plugged in
In the cylinder body 31, the first end of the piston rod 33 is connected with the piston 32, the second end of the piston rod 33 with it is described
Second lid 34 is connected, and second lid 34 is corresponding with the position of the venthole, when being inflated into the cylinder body 31,
The movement of piston 32 described in gas push works as institute so that the piston rod 33 and the second lid 34 be pushed to move towards the venthole
The second lid 34 lid is stated when being located on the venthole, closes the venthole.Similarly, when needing to open the venthole,
The piston rod 33 drives second lid 34 to move towards the direction backwards to the venthole.
In one embodiment, the outlet passageway b can be the gap on 2 side wall of the first lid, or
The escape pipe etc. being fixed on 2 side wall of the first lid, therefore, the structure of the outlet passageway b is not specifically limited herein.
It is understood that the first switch 3 can be the second lid 34 and the electric cylinders being connected with second lid 34, Huo Zheke
The motor thinking the second lid 34 and being connected with second lid 34.It is of course also possible to be manual switch, therefore, described
The structure of one switch 3 is not specifically limited herein, as long as the venthole can be unlatched and closed, structure is herein not
It is specifically limited.In one embodiment, it also may not need the setting first switch 3.
First lid 2 includes lid ontology 21, fixed ring 22, connection ring 23 and stop collar 24, the lid ontology
21 are in the form of a column, and the fixed ring 22 is arranged in the first end for being fixed on the lid ontology 21 and with the filter element body 1
One end end face is connected, thus is not only convenient for first lid 2 and connect with the filter element body 1, and connects more firm.It is described
Be provided with the venthole on the side wall of lid ontology 21, the connection ring 23 be located in the lid ontology 21 and with it is described go out
The aperture of stomata is connected, and the stop collar 24 is set in the connection ring 23 backwards to one end of the venthole.Described in closing
When venthole, second lid 34, which covers, is located at the connection ring 23 on one end end face of the venthole.By described
The cooperation of connection ring 23 and second lid 34, when closing the venthole, it is thus possible to improve leakproofness.Pass through
The stop collar 24 is set, thus the contact area of second lid 34 with first lid 2 can be increased, thus not only compared with
Second lid 34 is protected well, avoids connection ring 23 from being excessively pressed into second lid 34, and sealing effect is more preferable.
Second lid 34 includes cover board 341 and the seal convexity 342 positioned at 341 side of cover board, is closing institute
When stating venthole, the cover board 341 is abutted against with the stop collar 24, and the seal convexity 342 is plugged in the connection ring 23
It is interior, so that sealing performance can be improved.
The inlet channel a is air inlet, and the air inlet is located at the side-walls of first lid 2.Described second opens
It closes 4 to be connected with first lid 2, for unlatching and closing the air inlet.The first end of the air jet pipe 5 through it is described into
Stomata is simultaneously connected with the second switch 4, and the second end of the air jet pipe 5 extends in the discharge chamber 11, thus is cleaning
When air-flow be injected directly into the discharge chamber 11, thus preferably the dust in the filter element body 1 is washed, cleaning effect
Preferably.Specifically, in the present embodiment, the second switch 4 is impulse electromagnetic valve, and the air-flow sprayed from the air jet pipe 5 is more
The filter core is cleaned well.The port of the second end of the air jet pipe 5 is located at the axle center of the filter element body 1, because
And each wall surface of filter core 100 can be taken into account, cleaning is more comprehensively.In the present embodiment, it only needs to provide 0.35Mpa's when work
Air pulse is just able to carry out and cleans up, thus not only energy saving, but also reduces production cost.
It is understood that in one embodiment, the inlet channel a is to be arranged on 21 roof of lid ontology
Air inlet gap, therefore, the structure of the inlet channel a is not specifically limited herein, as long as being capable of air inlet.Described
Two switches 4 or manual switch or identical as the structure of the first switch 3, therefore, the structure of the second switch 4
It is not specifically limited herein.It is of course also possible to no setting is required the second switch 4, the inlet channel a is directly and external air source
It is connected.
Please refer to Fig. 1 to Fig. 6, the invention also discloses a kind of filter plant, including filter core 100, air accumulator 200,
Air-introduced machine 300 and receiving tank 400, connection is connected with the outlet passageway b of the filter core 100 in the air-introduced machine 300, for filtering
Shi Jinhang is evacuated the discharge chamber 11 of the filter element body 1.The air inlet of the air accumulator 200 and the filter core 100
Channel a conducting connection, for being inflated in cleaning into the discharge chamber 11.The filter core 100 is plugged in the receiving
In tank 400；Wherein, the filter core 100 is filter core 100 described above, the i.e. filter core 100 of the filter plant and described above
The structure of filter core 100 is identical, thus also has identical technical effect.
In the present embodiment, accommodating chamber 401 is provided in the receiving tank 400, the lower end for accommodating tank 400 is connected with
Support frame 500, the bottom for accommodating tank 400 are provided with dust outlet 402, the dust outlet 402 and the receiving
Chamber 401 is connected, and the quantity of the filter core 100 is several, several described filter cores 100 are located at the dust accommodating chamber 401
Interior, the receiving tank 400 is connected with the second switch 4 conducting, and is led by the second switch 4 and the inlet channel a
Lead to and connects.The side wall for accommodating tank 400 is connected with air inlet pipe 600, and the air inlet pipe 600 is for sucking the gas containing dust
Body.The air-introduced machine 300 and the outlet passageway b are opened when work, the discharge chamber 11 and the accommodating chamber 401 form negative
Pressure, the gas containing dust enter in the accommodating chamber 401 from the air inlet pipe 600, then the gas after the filter core 100 filtering
It is discharged from the air-introduced machine 300.When needing to clean, the air-introduced machine 300 and the outlet passageway b are closed, open described the
Two switches 4, the clean gas in the air accumulator 200 are discharged into the discharge chamber 11 by the air jet pipe 5, the cleaning gas
External discharge of the body from the inside of the filter core 100 to the filter core 100, so that the dust on the filter core 100 will be attached to
It is fallen from the filter core 100, the dust fallen is discharged from the dust outlet 402.
In conclusion since the filter core 100 includes filter element body 1 and the first lid 2, setting in the filter element body 1
There is discharge chamber 11, the discharge chamber 11 is connected with the first end end face of the filter element body 1；The lid of first lid 2 is located at
On the first end end face of the filter element body 1, and it is connected with the filter element body 1；First lid 2 is provided with inlet channel
A and outlet passageway b, the outlet passageway b are connected with the discharge chamber 11, the inlet channel a and 11 phase of discharge chamber
Connection.Gas in filtering outside the filter element body 1 after the filter element body 1 enters the discharge chamber 11 from it is described out
Gas channel b discharge, in cleaning, purge gas is discharged into the discharge chamber 11 from the inlet channel a using the filter core sheet
Body 1 drains into outside the filter element body 1, that is, clean when filter element body 1 on air-flow flow direction and filtering when air-flow flow direction on the contrary,
Therefore, dust when cleaning in filter element body 1 is easier to fall off from the filter element body 1, and more thoroughly, filter core 100 is or not dedusting
It is easy to be blocked by dust, to be not only convenient for cleaning, simple and compact for structure, at low cost, good dedusting effect, and service life
It is long, it ensure that system long-term stable work.In addition, it needs a small amount of throughput to be just able to carry out cleaning, thus it is more energy saving.
Filter plant provided by the utility model and its filter core are described in detail above, tool used herein
Body example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand
The method and its core concept of the utility model；At the same time, for those skilled in the art, the think of according to the utility model
Think, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is only that this is practical new
The embodiment of type, therefore it does not limit the scope of the patent of the utility model, all to utilize the utility model specification and attached drawing
Equivalent structure or equivalent flow shift made by content is applied directly or indirectly in other relevant technical fields, similarly
Including should not be construed as a limitation of the present invention in the scope of patent protection of the utility model.
Claims (10)
1. a kind of filter core, which is characterized in that including filter element body and the first lid, it is provided with discharge chamber in the filter element body,
The discharge chamber is connected with the first end end face of the filter element body；First cover cap is located at the of the filter element body
On the end face of one end, and it is connected with the filter element body；First lid is provided with inlet channel and outlet passageway, the outlet
Channel is connected with the discharge chamber, with the gas outside the filter element body described in filtering through described in filter element body entrance
It is discharged after discharge chamber from the outlet passageway；The inlet channel is connected with the discharge chamber, with the purge gas in cleaning
It is discharged into the discharge chamber from the inlet channel and is drained into outside the filter element body using the filter element body.
2. filter core as described in claim 1, which is characterized in that the filter core further includes first switch, the outlet passageway packet
Include stomata；The first switch is connected with first lid, for unlatching and closing the venthole.
3. filter core as claimed in claim 2, which is characterized in that the first switch includes cylinder body, piston, piston rod and second
Lid, the cylinder body are connected with first lid, and the piston is plugged in the cylinder body, the first end of the piston rod with
The piston is connected, and the second end of the piston rod is connected with second lid, second lid and the venthole
Position is corresponding.
4. filter core as claimed in claim 3, which is characterized in that first lid includes lid ontology, fixed ring and connection
Ring, the lid ontology are in the form of a column, the fixed ring be arranged in the first end for being fixed on the lid ontology and with the filter core
The first end end face of ontology is connected, and the venthole is provided on the side wall of the lid ontology, and the connection ring is located at described
It is connected in lid ontology and with the aperture of the venthole, when closing the venthole, second cover cap is located at described
Connection ring is on one end end face of the venthole.
5. filter core as claimed in claim 4, which is characterized in that first lid further includes stop collar, the limit ring set
The connection ring is located at backwards to one end of the venthole.
6. filter core as claimed in claim 5, which is characterized in that second lid include cover board and be located at the cover board side
Seal convexity, when closing the venthole, the cover board is abutted against with the stop collar, and the seal convexity is plugged in institute
It states in connection ring.
7. such as filter core as claimed in any one of claims 1 to 6, which is characterized in that the filter core further includes second switch, it is described into
Gas channel includes air inlet；The second switch is connected with first lid, for unlatching and closing the air inlet.
8. filter core as claimed in claim 7, which is characterized in that the filter core further includes air jet pipe, and the first of the air jet pipe
End is connected through the air inlet and with the second switch, and the second end of the air jet pipe extends in the discharge chamber.
9. filter core as claimed in claim 7, which is characterized in that the second switch includes impulse electromagnetic valve.
10. a kind of filter plant, which is characterized in that including air-introduced machine, air accumulator, filter core and accommodate tank, the air-introduced machine and institute
The outlet passageway conducting connection of filter core is stated, connection is connected with the inlet channel of the filter core for the air accumulator, and the filter core plugs
In the receiving tank；Wherein, the filter core is the described in any item filter cores of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177481.3U CN208512128U (en) | 2018-07-24 | 2018-07-24 | Filter plant and its filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177481.3U CN208512128U (en) | 2018-07-24 | 2018-07-24 | Filter plant and its filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208512128U true CN208512128U (en) | 2019-02-19 |
Family
ID=65334589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177481.3U Active CN208512128U (en) | 2018-07-24 | 2018-07-24 | Filter plant and its filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208512128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635998A (en) * | 2018-07-24 | 2018-10-12 | 叶其才 | Filter plant and its filter core |
-
2018
- 2018-07-24 CN CN201821177481.3U patent/CN208512128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635998A (en) * | 2018-07-24 | 2018-10-12 | 叶其才 | Filter plant and its filter core |
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Effective date of registration: 20220111 Address after: 545006 East span 1, floor 3, plant B-4, zone B, Liudong standard plant, No. 2, Shuiwan Road, Liudong new area, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi baitutong automation equipment Co.,Ltd. Address before: 527225 No. 55, Pengtang, Ganbu village, Chuanbu Town, Luoding City, Yunfu City, Guangdong Province Patentee before: Ye Qicai |