CN209092816U - It is a kind of for handling the filter device of the acid solution of stainless steel surface - Google Patents
It is a kind of for handling the filter device of the acid solution of stainless steel surface Download PDFInfo
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- CN209092816U CN209092816U CN201821555453.0U CN201821555453U CN209092816U CN 209092816 U CN209092816 U CN 209092816U CN 201821555453 U CN201821555453 U CN 201821555453U CN 209092816 U CN209092816 U CN 209092816U
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- shell
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- filter core
- acid solution
- filter
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Abstract
The utility model relates to a kind of liquid filtration arts, it is specially a kind of for handling the filter device of the acid solution of stainless steel surface, including shell and the intracorporal filter core of shell, the filter core is in tubbiness, is lead channel inside filter core, shell upper end has been located at inlet opening, lower end is equipped with fluid hole, and affixed liquid guiding tube, the liquid guiding tube protrude into lead channel in inlet opening, filter core is installed in shell, and filter core and inner walls are in gap setting.Have the advantages that filter efficiency height, long service life.
Description
Technical field
The utility model relates to a kind of liquid filtration arts, and in particular to a kind of for handling the acid solution of stainless steel surface
Filter device.
Background technique
In stainless steel production technology, especially in the production technology of stainless steel cold-rolled plate pickling, from cold rolling coil, through de-
Rouge, high temperature furnace annealing, sodium sulphate pickling, primary scrub, sulfuric acid washing, secondary scrub, nitric acid acidwashing, three times scrub, hydrofluoric acid,
Nitric acid mixing pickling, four scrubs, final cleaning, that is, can reach the stainless steel surface of ultra-clean, the smooth work in the road Xu Zaijinghou
Sequence just can reach the requirement of finished product.Solution after pickling need to be filtered through filter, and the acid solution for becoming clean makes in case of cleaning next time
With.
What is relied in the prior art is the filter of multi-disc setting up and down in a vessel, filters liquid from level to level,
Flow to that direction is single, and filter efficiency is slow using such filter type liquid.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind for handling stainless steel surface
Acid solution filter device, by being provided with lead channel on filter core so that acid solution is gathered in lead channel, and from bottom surface and side from
Filter core outflow, accelerates the filtration yield in the unit time.
To achieve the above object, the utility model provides following technical solution:
It is a kind of for handling the filter device of the acid solution of stainless steel surface, including shell and the intracorporal filter core of shell, the filter
Core is in tubbiness, is lead channel inside filter core, and shell upper end has been located at inlet opening, and lower end is equipped with fluid hole, affixed in inlet opening
Liquid guiding tube, the liquid guiding tube protrude into lead channel, and filter core is installed in shell, and filter core and inner walls are in gap setting.
By using above-mentioned technical proposal, acid solution is entered in shell by inlet opening, is imported into lead channel through liquid guiding tube,
Acid solution is gathered in lead channel, and the side and bottom surface of acid accumulator penetration to filter core are filtered later, and filtered clean acid solution is logical
Cross liquid outlet outflow.It so can only will be changed to side and bottom surface by a face filtering originally to filter, filtration yield in the unit time
Become larger, improves the rate of filtration.
The utility model is further arranged to: the anti-corrosion wire netting that shape is adaptable therewith is arranged with outside the filter core.
By using above-mentioned technical proposal, the circumferential direction of filter core maintains shape by anti-corrosion wire netting, guarantees it in acid solution
Original shape is still maintained under impact.
The utility model is further arranged to: the shell successively includes the filtering for installing filter core from top to bottom
Section goes out liquid section with what fillter section was wholely set, and liquid section is opened in back-off pyramid type setting, fluid hole in the centre of liquid section lower end out out
At position, protection cap is provided on fillter section.
By using above-mentioned technical proposal, from filter core come out after clean acid solution guide and concentrated from liquid out through conical sidewall
Hole comes out, and accelerates liquid speed degree out, but also acid solution is difficult to remain on the inner wall of the housing.
The utility model is further arranged to: filter core is removably connected to shell.
By using above-mentioned technical proposal, after filter core cannot play a role in filtering again, then filter core is taken out and replaced, no
With the entire filter device of replacement.
The utility model is further arranged to: the filter core is divided into main core and secondary core along its axis, pacifies on the shell
Equipped with the flushing machine for washing away filter core, flushing machine includes the liquid injection pipe affixed with housing sidewall, for covering liquid injection pipe
The fluid injection end cap of port is arranged on shell for pushing main core and secondary core to do pushing meanss close to each other or far from movement.
By using above-mentioned technical proposal, when Yao Qingxi filter core, pushing meanss push main core and secondary core to be located remotely from each other, so that
Gap is formed among main core and secondary core, pulls out fluid injection end cap, accesses cleaning solution to liquid injection pipe, cleaning solution back flush filter core will
Impurity is gone out from filter core, flows to fluid hole discharge along gap later.Thus, it is possible to clear up the impurity on filter core, make to filter
The not stifled match of core, extends the service efficiency of filter core.
The utility model is further arranged to: the fillter section is cylindrical in shape, and radially direction is opened on the fillter section
There is sliding eye, is fixed with connector on main core and secondary core outer surface, pushing meanss include the fixing piece being slidably connected with sliding eye,
Fixing piece one end is threadedly coupled with connector, and the fixing piece other end is fixed with the impeller for driving kinematic mount, is pushed
Part includes for connecting and the cylinder body of the connecting plate of two fixing pieces in main core or secondary core, the cylinder being fixedly connected with connecting plate
Connection, the piston rod of cylinder are fixedly connected with the casing across connecting plate.
By using above-mentioned technical proposal, impeller pulls fixing piece to be horizontally away from shell movement, and connector is in fixation
Part drives lower movement, so that main core and secondary core are located remotely from each other movement.
The utility model is further arranged to: the elastic seal ring of connection fixed thereto is embedded in the sliding eye,
Fixing piece and elastic seal ring are interference fitted.
By using above-mentioned technical proposal, elastic seal ring is close to fixing piece and plays sealing function, and acid solution is made to be difficult to flow
Shell out.
The utility model is further arranged to: the liquid injection pipe along housing exterior walls be equipped with it is multiple, liquid injection pipe in be directed toward shell
Being obliquely installed in the middle part of body.
It by using above-mentioned technical proposal, is obliquely installed compared with horizontally disposed, the high-pressure cleaning liquid range of ejection is wide, effect
Rate is high；And high-pressure cleaning liquid from inclined liquid injection pipe come out path be it is inclined, not only provided to the impurity being attached on filter core
The impact force of horizontal direction also provides the impact force of vertical direction.
The utility model has the advantage that
1, it may filter that the filter core area of acid solution is bigger, so that filter efficiency is high；
2, filter core can be rinsed, or cartridge removal is replaced, so that the long service life of the present apparatus.
Detailed description of the invention
Fig. 1 is the utility model section view；
Appended drawing reference: 1, shell；2, filter core；3, lead channel；4, inlet opening；5, fluid hole；6, liquid guiding tube；7, non-corrosive metal (NCM)
Net；8, protection cap；9, fillter section；10, go out liquid section；11, main core；12, secondary core；13, flushing machine；14, liquid injection pipe；15, fluid injection
End cap；16, pushing meanss；17, sliding eye；18, connector；19, fixing piece；20, impeller；21, elastic seal ring；22, even
Connect protrusion；23, support plate；24, the first elastic portion；25, drain pipe；26, connecting plate；27, cylinder；28, the second elastic bumps；
26, annular recess.
Specific embodiment
The utility model is described further referring to attached drawing.
As shown in Figure 1, a kind of for handling the filter device of the acid solution of stainless steel surface, including shell 1, filter core 2 and punching
Washing machine structure 13, filter core 2 are installed on inside shell 1, and flushing machine 13 is installed on 1 side wall of shell.
Up big and down small, shell 1 successively includes protection cap 8 flexible, fillter section 9 and liquid section 10 out, fillter section 9 from top to bottom
It is arranged in a tubular form, 9 upper end lateral wall of fillter section is equipped with the connection bump 22 of a circle；The bottom end of 9 inside of fillter section is circumferentially solid
Surely there is a support plate 23 for accepting 2 bottom end of filter core, loading plate 23 and fillter section 9 are coaxially and in a ring.Support plate 23 is equipped with
Multiple through-hole (not shown)s for passing through acid solution；8 outer flange of protection cap is formed with matches with the clamping of connection bump 22
The first elastic portion 24 closed is provided with inlet opening 4 among protection cap 8, and inlet opening 4 is embedded with the liquid guiding tube 6 of connection fixed thereto；Out
Liquid section 10 is in the coniform setting being buckled to, and fillter section 9 and liquid section 10 out are in integrated setting, are equipped among 10 bottom end of liquid section out
Fluid hole 5 is embedded with the drain pipe 25 of connection fixed thereto in fluid hole 5.
For filter core 2 in barrel-shaped, radially direction is separated into main core 11 and secondary core 12 including mutually splicing to filter core 2, main
The longitudinal cross-section of core 11 and secondary core 12 is L-shaped, intermediate after main core 11 and the secondary splicing of core 12 to form lead channel 3.2 material of filter core is PE
Material, main core 11 and secondary 12 outer wall of core are arranged with the anti-corrosion wire netting 7 that shape is adaptable therewith, and metal mesh 7 is able to maintain that filter core 2
Shape, influence it by acid solution impact.
When filtering acid solution, acid solution is entered in shell 1 by inlet opening 4, is imported into lead channel 3 through liquid guiding tube 6, acid solution exists
It is gathered in lead channel 3, acid solution penetrates into the side of filter core 2 across metal mesh 7 later and bottom surface is filtered, filtered clean
Acid solution is flowed out along drain pipe 25.
Flushing machine 13 includes 15 and of fluid injection end cap for introducing the liquid injection pipe 14 of cleaning solution, covering 14 port of liquid injection pipe
Pushing meanss 16.Both ends corresponding with main core 11 and secondary core are provided with sliding eye 17 along the radial direction of fillter section 8 on fillter section 8,
The elastic seal ring 21 of connection fixed thereto is embedded in sliding eye 17；Main core 11 and secondary 12 lateral wall of core are fixed with connector
18, connector 18 is equipped with external screw thread, and the connector 18 in main core 11 and secondary core 12 is equipped with two along the axial direction of fillter section 8
It is a；Pushing meanss 16 include the fixing piece 19 for wearing elastic seal ring 21, and fixing piece 19 is slidably connected with sliding eye 17, fixing piece
19 one end are threadedly coupled with connector 18, and 19 other end of fixing piece in main core 11 and secondary core 12 is fixed with impeller 20, are pushed
Part 20 is close to each other or separate for driving main core 11 and secondary core 12.Impeller 20 includes for connecting and main core 11 or secondary core 12
On the connecting plate 26 of two fixing pieces 19, the cylinder body for the cylinder 27 being fixedly connected with connecting plate 26 connect, the piston of cylinder 27
Bar passes through connecting plate 26 and is fixedly connected with shell 1.
Liquid injection pipe 14 and 1 side wall integrated setting of shell, the liquid injection pipe 14 on sustained height is along the circumferential setting four of shell 1
It is a, it is provided with liquid injection pipe 14 along shell 1 outer wall, three height and positions, 9 upper end of fillter section and lower end are provided with liquid injection pipe 14,
Liquid injection pipe 14 is also provided on the side wall of liquid section 10 out, liquid injection pipe 14 is arranged towards filter core 2；15 surface of fluid injection end cap is formed with
Two elastic bumps 28 are provided with the annular recess 26 with the clamping of the second elastic bumps 28, such fluid injection end cap 15 on the inside of liquid injection pipe 14
It is firmly fixed with liquid injection pipe 14, acid solution will not be made to flow out；
When cleaning filter core 2, the cylinder body of cylinder 27 pulls connecting plate 26 far from shell 1 far from shell 1, finally makes to lead
Core 11 and secondary core 12 are separated from each other, and pull out fluid injection end cap 15, access cleaning pipe (not shown), cleaning pipe spray to liquid injection pipe 14
Impurity is gone out by water filter cartridge flushing 2 out from filter core 2, flows to fluid hole 5 along gap later and is discharged.Thus, it is possible to
The impurity on filter core 2 is cleared up, blocks filter core 2 not, extends the service efficiency of filter core 2.
In addition, one end that fixing piece 19 stretches out outside shell 1 is detachably connected with connecting plate 26 by bolt realization, work as connection
When plate 26 is separated by the driving of cylinder 27 with fixing piece 19, fixing piece 19 can be vised by tonger and is rotated, so that fixing piece
19 separate with connector 18.Protection cap 8 is removed can also be by 1 integral replacing of filter core.
Working principle: into filter core 2, injection needs the acid solution filtered, and acid solution is gathered in lead channel 3, and passes through filter core
2 side and bottom surface outflow, to realize the contaminant filter in acid solution；When adhering to excessive impurity on filter core 1, pass through shell 1
On flushing machine 13 can wash away filter core 2, fall the impurity on filter core 2, to extend the service life of filter core 2.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of for handling the filter device of the acid solution of stainless steel surface, including the filter core (2) in shell (1) and shell (1),
It is characterized in that: the filter core (2) is in tubbiness, and it is lead channel (3) inside filter core (2), shell (1) upper end has been located at inlet opening (4),
Lower end is equipped with fluid hole (5), and affixed liquid guiding tube (6), the liquid guiding tube (6) are protruded into lead channel (3) in inlet opening (4), filters
Core (2) is installed in shell (1), and filter core (2) and shell (1) inner wall are in gap setting.
2. it is according to claim 1 a kind of for handling the filter device of the acid solution of stainless steel surface, it is characterized in that: described
The anti-corrosion wire netting (7) that shape is adaptable therewith is arranged with outside filter core (2).
3. it is according to claim 1 a kind of for handling the filter device of the acid solution of stainless steel surface, it is characterized in that: described
Shell (1) successively includes for installing the fillter section of filter core (2) (9), going out liquid section with what fillter section (9) were wholely set from top to bottom
(10), liquid section (10) is opened in back-off pyramid type setting, fluid hole (5) in the middle position of liquid section (10) lower end out, filtering out
Protection cap (8) are provided in section (9).
4. it is according to claim 1 a kind of for handling the filter device of the acid solution of stainless steel surface, it is characterized in that: described
Filter core (2) is removably connected to shell (1).
5. it is according to claim 3 a kind of for handling the filter device of the acid solution of stainless steel surface, it is characterized in that: described
Filter core (2) is divided into main core (11) and secondary core (12) along its axis, is equipped on the shell (1) for washing away rushing for filter core (2)
Washing machine structure (13), flushing machine (13) include the liquid injection pipe (14) affixed with shell (1) side wall, for covering liquid injection pipe (14) end
Mouthful fluid injection end cap (15), be arranged on shell (1) it is close to each other or far from transporting for pushing main core (11) and secondary core (12) to do
Dynamic pushing meanss (16).
6. it is according to claim 5 a kind of for handling the filter device of the acid solution of stainless steel surface, it is characterized in that: described
Fillter section (9) is cylindrical in shape, and radially direction is provided with sliding eye (17) on the fillter section (9), main core (11) and secondary core (12)
It being fixed on outer surface connector (18), pushing meanss (16) include the fixing piece (19) being slidably connected with sliding eye (17), Gu
Determine part (19) one end to be threadedly coupled with connector (18), fixing piece (19) other end is fixed with for driving fixing piece (19) to move
Impeller (20), impeller (20) includes for connect the company with two fixing pieces (19) on main core (11) or pair core (12)
Fishplate bar (26), the cylinder (27) being fixedly connected with connecting plate (26) cylinder body connect, the piston rod of cylinder (27) passes through connecting plate
(26) it is fixedly connected with shell (1).
7. it is according to claim 6 a kind of for handling the filter device of the acid solution of stainless steel surface, it is characterized in that: described
The elastic seal ring (21) of connection fixed thereto, fixing piece (19) and elastic seal ring (21) interference are embedded in sliding eye (17)
Cooperation.
8. it is according to claim 5 a kind of for handling the filter device of the acid solution of stainless steel surface, it is characterized in that: described
Liquid injection pipe (14) along shell (1) outer wall be equipped with it is multiple, liquid injection pipe (14) in be directed toward shell (1) in the middle part of being obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555453.0U CN209092816U (en) | 2018-09-21 | 2018-09-21 | It is a kind of for handling the filter device of the acid solution of stainless steel surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555453.0U CN209092816U (en) | 2018-09-21 | 2018-09-21 | It is a kind of for handling the filter device of the acid solution of stainless steel surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209092816U true CN209092816U (en) | 2019-07-12 |
Family
ID=67153376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555453.0U Active CN209092816U (en) | 2018-09-21 | 2018-09-21 | It is a kind of for handling the filter device of the acid solution of stainless steel surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209092816U (en) |
-
2018
- 2018-09-21 CN CN201821555453.0U patent/CN209092816U/en active Active
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