CN208905952U - A kind of filter core lid of spent acid filter device - Google Patents
A kind of filter core lid of spent acid filter device Download PDFInfo
- Publication number
- CN208905952U CN208905952U CN201821446577.5U CN201821446577U CN208905952U CN 208905952 U CN208905952 U CN 208905952U CN 201821446577 U CN201821446577 U CN 201821446577U CN 208905952 U CN208905952 U CN 208905952U
- Authority
- CN
- China
- Prior art keywords
- plate
- adjusting nut
- pressing plate
- lid
- filter core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002253 acid Substances 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000006004 Quartz sand Substances 0.000 claims abstract description 20
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 27
- 239000002699 waste material Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of filter core lids of spent acid filter device, including pressing plate, adjusting nut and lid, the two sides side of the pressing plate is equipped with several convex blocks, the edge of the convex block is equipped with fin, the center of the pressing plate is equipped with several through slots, the lid includes cover board and protrusion, the protrusion includes side plate and the top plate for being fixed on side plate top surface, the side plate of front and rear sides is equipped with the first groove and the second groove of cooperation convex block and fin shape, spring is further fixed on the inner wall of the side plate of front and rear sides, the other end of the spring is fixed with pulling plate, elastical cloth is fixed between the pulling plate, the adjusting nut, which passes through top plate, makes the bottom of adjusting nut resist pressing plate, waste liquid is avoided directly to wash away the quartz sand in input duct exit by spring and elastical cloth, and to the one reversed elastic acting force of waste liquid to fall , the speed of waste liquid is reduced, so that pressing plate is compressed quartz sand downwards by rotating adjusting nut, guarantees the filter effect of waste liquid.
Description
[technical field]
The utility model relates to the technical field of waste acid treatment, especially a kind of technology of the filter core lid of spent acid filter device
Field.
[background technique]
Metallurgy needs to carry out pickling to metal surface, and the process of pickling can generate spent acid largely containing metallic particles.
If spent acid is polluted the environment by direct emission, or even seriously affects the health of surrounding resident, furthermore acid starting material cannot be sufficiently sharp
With also will cause waste.
Filter device is as the process device in spent acid water treatment facilities, and solid matter filters out degree pair when waste liquid filters
Entire spent acid water treatment procedure plays a crucial role.The filter device of existing spent acid water process, when waste liquid is from feed liquor
When mouthful entering, waste liquid will form impact force, and the quartz sand under inlet is washed open, cause dented at this, allow to play
The quartz sand overall thickness of filtration reduces, and influences filter effect.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of filter core of spent acid filter device
Lid can avoid waste liquid from directly washing away the quartz sand in input duct exit by spring and elastical cloth, and useless to what is fallen
One reversed elastic acting force of liquid, reduces the speed of waste liquid, makes the through-hole leakage of waste liquid slowly from elastical cloth edge and thereon
Under, so that pressing plate is compressed quartz sand downwards by rotating adjusting nut, reduce the gap between quartz sand, guarantees the filtering effect of waste liquid
Fruit.
To achieve the above object, the utility model proposes a kind of filter core lids of spent acid filter device, including pressing plate, adjusting
Nut and lid, the two sides side of the pressing plate are equipped with several convex blocks, and the edge of the convex block is equipped with fin, the pressing plate
Center be equipped with several through slots, the lid includes cover board and protrusion, and the protrusion includes side plate and is fixed on side plate top
The top plate in face, the side plate of front and rear sides are equipped with the first groove and the second groove of cooperation convex block and fin shape, front and rear sides
Side plate inner wall on be further fixed on spring, the other end of the spring is fixed with pulling plate, fixes between the pulling plate flexible
Cloth, the top plate are equipped with several band internal thread through-holes passed through for adjusting nut, and the adjusting nut passes through top plate
The bottom of adjusting nut is set to resist pressing plate.
Preferably, the surface of the pressing plate is additionally provided with several third grooves, the third groove is round and quantity
It is consistent with the quantity of adjusting nut.
Preferably, the elastical cloth is at least one layer, the elastical cloth is woven by polypropylene yarn, the elasticity
Also several through-holes are set on cloth.
Preferably, the lid seals the top surface of filter core, quartz sand is filled in the filter core, quartz sand support lives to press
Plate.
The utility model has the beneficial effects that the utility model avoids waste liquid from directly washing away inlet tube by spring and elastical cloth
The quartz sand in road exit, and to the one reversed elastic acting force of waste liquid to fall, the speed of waste liquid is reduced, keeps waste liquid slow
Slowly the through-hole from elastical cloth edge and thereon leaks down, and so that pressing plate is compressed quartz sand downwards by rotating adjusting nut, reduces stone
Gap between sand guarantees the filter effect of waste liquid.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is that stereochemical structure when a kind of filter core lid of spent acid filter device of the utility model is used cooperatively with filter core is illustrated
Figure；
Fig. 2 is a kind of left view cross-sectional view of the filter core lid of spent acid filter device of the utility model.
Fig. 3 is that a kind of stereochemical structure of the side plate positioned at front and back side of the filter core lid of spent acid filter device of the utility model is shown
It is intended to.
Fig. 4 is a kind of schematic perspective view of the pressing plate of the filter core lid of spent acid filter device of the utility model.
Fig. 5 is a kind of top view of the elastical cloth of the filter core lid of spent acid filter device of the utility model.
In figure: 1- pressing plate, 11- convex block, 12- fin, 13- third groove, 14- through slot, 2- adjusting nut, 3- filter core, 4-
Lid, 41- cover board, 42- protrusion, 421- side plate, the first groove of 4211-, the second groove of 4212-, 422- top plate, 43- spring,
44- pulling plate, 45- elastical cloth, 451- through-hole and 5- input duct.
[specific embodiment]
Refering to fig. 1 to Fig. 5, a kind of filter core lid of spent acid filter device of the utility model, including pressing plate 1,2 and of adjusting nut
Lid 4, the two sides side of the pressing plate 1 are equipped with several convex blocks 11, and the edge of the convex block 11 is equipped with fin 12, the pressure
The center of plate 1 is equipped with several through slots 14, and the lid 4 includes cover board 41 and protrusion 42, described raised 42 includes side plate 421
With the top plate 422 for being fixed on 421 top surface of side plate, the side plates 421 of front and rear sides is equipped with cooperation convex block 11 and 12 shape of fin
First groove 4211 and the second groove 4212 are further fixed on spring 43, the spring 43 on the inner wall of the side plate 421 of front and rear sides
The other end be fixed with pulling plate 44, be fixed with elastical cloth 45 between the pulling plate 44, the top plate 422 is equipped with several for adjusting
The band internal thread through-hole that section nut 2 passes through, the adjusting nut 2, which passes through top plate 422, makes the bottom of adjusting nut 2 resist pressure
Plate 1, the surface of the pressing plate 1 are additionally provided with several third grooves 13, and the third groove 13 is round and quantity and adjusting spiral shell
The quantity of mother 2 is consistent, and the elastical cloth 45 is at least one layer, and the elastical cloth 45 is woven by polypropylene yarn, the bullet
Property cloth 45 on set there are also several through-holes 451, the lid 4 seals the top surface of filter core 3, quartz sand is filled in the filter core 3,
Quartz sand support lives pressing plate 1.
Utility model works process:
A kind of filter core lid of spent acid filter device of the utility model during the work time, fills quartz first in filter core 3
Sand sticks into the convex block 11 of pressing plate 1 and fin 12 in the first groove 4211 and the second groove 4212 of side plate 421, and by pressing plate 1
It is placed on quartz sand, after covering tightly filter core lid, rotates adjusting nut 2, make the screw rod of adjusting nut 2 downwardly against third groove 13
To the quartz sand under clamping platen 1.Waste liquid enters from the input duct 5 on top plate 422 and impacts the elasticity in protrusion 42
Cloth 45, elastical cloth 45 moves downward therewith and center formed it is recessed, the elastical cloth 45 of deformation to waste liquid one back up
Elastic force, to reduce the movement velocity of waste liquid.Waste liquid after reducing speed, wherein fraction is through the through-hole 451 on elastical cloth 45
It falls, and it is most of then from the edge of elastical cloth 45 whereabouts.The through slot 14 that the waste liquid of whereabouts passes through on pressing plate 1 gradually merges into quartz
It is filtered in sand and finally from the fluid hole outflow in 3 outside of filter core.
The utility model avoids waste liquid from directly washing away the quartz sand in input duct exit by spring and elastical cloth, and
To one reversed elastic acting force of waste liquid of whereabouts, reduce the speed of waste liquid, make waste liquid slowly from elastical cloth edge and its
On through-hole leak down, so that pressing plate is compressed quartz sand downwards by rotating adjusting nut, reduce the gap between quartz sand, guarantee useless
The filter effect of liquid.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (4)
1. a kind of filter core lid of spent acid filter device, it is characterised in that: including pressing plate (1), adjusting nut (2) and lid (4), institute
The two sides side for stating pressing plate (1) is equipped with several convex blocks (11), and the edge of the convex block (11) is equipped with fin (12), the pressure
The center of plate (1) is equipped with several through slots (14), and the lid (4) includes cover board (41) and raised (42), the protrusion
It (42) include side plate (421) and the top plate (422) for being fixed on side plate (421) top surface, the side plate (421) of front and rear sides, which is equipped with, matches
Close first groove (4211) and the second groove (4212) of convex block (11) and fin (12) shape, the side plate (421) of front and rear sides
Inner wall on be further fixed on spring (43), the other end of the spring (43) is fixed with pulling plate (44), between the pulling plate (44)
It is fixed with elastical cloth (45), it is logical that the top plate (422) is equipped with the band internal thread that several are passed through for adjusting nut (2)
Hole, the adjusting nut (2), which passes through top plate (422), makes the bottom of adjusting nut (2) resist pressing plate (1).
2. a kind of filter core lid of spent acid filter device as described in claim 1, it is characterised in that: the surface of the pressing plate (1)
Several third grooves (13) are additionally provided with, the third groove (13) is that round and quantity is consistent with the quantity of adjusting nut (2).
3. a kind of filter core lid of spent acid filter device as described in claim 1, it is characterised in that: the elastical cloth (45) is at least
It is one layer, the elastical cloth (45) is woven by polypropylene yarn, and also several through-holes are set on the elastical cloth (45)
(451)。
4. a kind of filter core lid of spent acid filter device as described in claim 1, it is characterised in that: the lid (4) seals filter
The top surface of core (3), the filter core (3) is interior to be filled with quartz sand, and quartz sand support lives pressing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446577.5U CN208905952U (en) | 2018-09-05 | 2018-09-05 | A kind of filter core lid of spent acid filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446577.5U CN208905952U (en) | 2018-09-05 | 2018-09-05 | A kind of filter core lid of spent acid filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905952U true CN208905952U (en) | 2019-05-28 |
Family
ID=66613422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821446577.5U Active CN208905952U (en) | 2018-09-05 | 2018-09-05 | A kind of filter core lid of spent acid filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905952U (en) |
-
2018
- 2018-09-05 CN CN201821446577.5U patent/CN208905952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231018 Address after: 832000 No. 131-2 Dongjiu Road, North Industrial Park, Shihezi Development Zone, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Jinci Environmental Protection Technology Co.,Ltd. Address before: 314300 Zhengjiaduo Village, Haiyan County Bridge New Area, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Jingyuan recycling Environmental Protection Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |