CN206121257U - A filter plate for vertical frame filter - Google Patents
A filter plate for vertical frame filter Download PDFInfo
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- CN206121257U CN206121257U CN201620977372.4U CN201620977372U CN206121257U CN 206121257 U CN206121257 U CN 206121257U CN 201620977372 U CN201620977372 U CN 201620977372U CN 206121257 U CN206121257 U CN 206121257U
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Abstract
The utility model discloses a filter plate for vertical frame filter, including the framework, be equipped with the connection otic placode on the lateral surface of framework, be equipped with the first plate body and the second plate body that are parallel to each other in the framework, the upper surface of first plate body and the last port looks parallel and level of framework, the second board position is in the middle part of framework, the outer fringe circumference that a first plate body in edge is met to first plate body and framework is equipped with the recess, has evenly arranged a plurality of through -holes on the first plate body, be equipped with oil inlet and oil drain port on the vertical side of framework, the oil inlet lies in the below of second plate body, the oil drain port lies in between first plate body and the second plate body, still be equipped with aspirating hole and exhaust hole on the vertical side of framework, aspirating hole and groove phase intercommunication, the exhaust hole site is between first plate body and second plate body. The utility model discloses having removed conventional sealing material such as sealing washer, having practiced thrift change time and money, when making the filter plate use, the coating thickness is even, and the filter effect is well just efficient.
Description
Technical field
This utility model belongs to pressure filtering technique field, and in particular to a kind of filter plate for vertical plate filter.
Background technology
In non-ferrous metal calender line, in order to cost-effective, do not cause to waste, need to the deep fat or high temperature in production
Sump oil after rolling is recirculated and utilized, and sump oil the inside contains some impurity or antibacterial, and needs could again after filtration
Utilize.
At present, industrial defecator mostly adopts the additives such as plate-and-frame filtration device, sump oil inner face addition kieselguhr
Afterwards, it is applied on filter paper or filter cloth by pump, to being filtered after filter plate pressurization, such filter area is big, and circulation is big,
All depositions are expected that automatic back flow is discharged by automatic back flow.The advantage of this method is that liquid material is lossless, efficiency high, but sealing
Problem is into crucial problem.
In vertical sheet frame defecator, per two pieces of filter plate middle setting filter cloths or filter paper, every piece of filter plate is filled up and down
Have sealing strip or sealing ring, when sump oil flow into compress sheet frame after, due to due to sealing strip or sealing ring airtight quality, when with
To temperature higher than 50 DEG C of liquid when, the life-span of sealing ring can shorten, if sealing strip is changed not in time, sealing effectiveness is just worse
.When sump oil is stopped in filter plate, the additive inside sump oil also can be bad because of filter effect, and sump oil the inside is impure very
Height, does not have high-precision filtration, and the effect of recycling causes to affect product quality to decline.
Utility model content
Based on the deficiencies in the prior art, this utility model provides a kind of filter plate for vertical plate filter.
To achieve these goals, the technical scheme that this utility model is taken is as follows：
A kind of filter plate for vertical plate filter, including level and rectangular framework, set on the lateral surface of framework
There is connection otic placode, the first plate body and the second plate body being parallel to each other, the upper surface and framework of first plate body are provided with framework
Upper port flush, second plate body be located at framework middle part, and the first plate body and the second plate body with the seamless company of framework
Connect；First plate body is circumferentially with groove with framework joint along the outer rim of the first plate body, has been evenly arranged on the first plate body some
Through hole；The vertical side of framework is provided with oil-in and oil drain out, and has been respectively communicated with inflow pipeline and oil-drain pipe, it is described enter
Hydraulic fluid port is located at the lower section of the second plate body, and the oil drain out is located between the first plate body and the second plate body；On the vertical side of framework
Aspirating hole and steam vent are additionally provided with, and have been respectively communicated with exhaust tube and exhaustor, the exhaust tube is connected with groove, the row
Pore is located between the first plate body and the second plate body.
Preferably, the oil-in and oil drain out are located at respectively two relative sides of framework.
Preferably, the width of the groove cross section is 8 ~ 13 millimeters, and the depth of groove is 9 ~ 11 millimeters.
When this utility model is used, multilamellar filter plate is loaded into vertical plate filter, filter is placed between upper and lower two side filter plate
Paper is simultaneously compressed, and by the upper surface processing one in filter plate groove is enclosed, and connects exhaust tube, exhaust tube is connected into ejector, so
Carry out before filter operation in coating process, by the suction of oil ejector, make filter the inside vacuum pressure reach -0.013
~-0.04 MPa；By ejector in filter process, the oil of infiltration is drawn onto in groove using siphon, is so more beneficial for applying
The uniformity of cloth and the drying property of filter cake.
This utility model eliminates the encapsulants such as conventional sealing ring, saves replacing construction and money, uses filter plate
When, uniform coating thickness, good filtration effect and efficiency high.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is profiles of the Fig. 2 along line A-A.
Specific embodiment
As shown in Fig. 1 ~ 3, a kind of filter plate for vertical plate filter, including level and rectangular framework 1, framework
It is equipped with to be provided with connection otic placode 2, framework 1 on 1 left and right lateral surface and is horizontal the first plate body 3 and the second plate body 4, institute
The upper surface of the first plate body 3 and the upper port flush of framework 1 are stated, second plate body 4 is located at the middle part of framework 1, and first
The plate body 4 of plate body 3 and second is seamlessly connected with framework 1, and vertical gripper shoe 11 is provided between the first plate body 3 and the second plate body 4.
Some through holes 10 are uniformly densely covered with first plate body 3, outer rim of first plate body 3 with the joint of framework 1 along the first plate body 3 circumferentially sets
Fluted 5, the width of the cross section of the groove 5 is 10 millimeters, and the depth of groove 5 is 10 millimeters.The left surface of framework 1 is provided with
Oil drain out, and oil-drain pipe 6 is communicated with, the right flank of framework 1 is provided with oil-in, and is communicated with inflow pipeline 7, the oil-feed
Mouth is located at the lower section of the second plate body 4, and the oil drain out is located between the first plate body 3 and the second plate body 4.Before the right flank of framework 1
Portion is provided with steam vent, and is communicated with exhaustor 9, and the steam vent is located between the first plate body 3 and the second plate body 4, the right side of framework 1
The rear portion in face is provided with aspirating hole, and is communicated with exhaust tube 8, and the exhaust tube 8 is connected with groove 5.
When using, the upper and lower proper alignment of multiple filter plates is installed in vertical plate filter, between two neighboring filter plate
Filter paper is laid, and compresses filter plate；Air bleeding valve is connected with exhaustor 9, on exhaust tube 8 ejector is connected with, while the row of opening
Air valve and ejector, vertical plate filter is exhausted, so as to prevent oil leak.It is right to be carried out using the siphonage of ejector
The gas being respectively laminated between tight filter plate carries out automatic vacuum, and filter paper generates up and down pressure differential, it is not necessary to increase vacuum pump,
Make to produce vacuum in filter plate, sump oil just flows to the little direction of pressure, so also makes the oil of seepage be reclaimed again, solves dirt
Oil seepage problem.This transformation also improves filter quality, and the ROLLING OIL of filtration can be used again in rolled copper foil production,
Will not produce because the small granule such as dust scratches the phenomenon on foil surface.
Claims (3)
1. a kind of filter plate for vertical plate filter, including level and rectangular framework, the lateral surface of framework is provided with
Connection otic placode, it is characterised in that：The first plate body and the second plate body being parallel to each other, the upper table of first plate body are provided with framework
The upper port flush of face and framework, second plate body is located at the middle part of framework, and the first plate body and the second plate body are and frame
Body is seamlessly connected；First plate body is circumferentially with groove with framework joint along the outer rim of the first plate body, uniform cloth on the first plate body
It is equipped with some through holes；The vertical side of framework is provided with oil-in and oil drain out, and has been respectively communicated with inflow pipeline and oil exit pipe
Road, the oil-in is located at the lower section of the second plate body, and the oil drain out is located between the first plate body and the second plate body；Framework it is perpendicular
Aspirating hole and steam vent are additionally provided with straight sided, and have been respectively communicated with exhaust tube and exhaustor, the exhaust tube is connected with groove
Logical, the steam vent is located between the first plate body and the second plate body.
2. the filter plate for vertical plate filter according to claim 1, it is characterised in that：The oil-in and oil extraction
Mouth is located at respectively two relative sides of framework.
3. the filter plate for vertical plate filter according to claim 1, it is characterised in that：The groove cross section
Width is 8 ~ 13 millimeters, and the depth of groove is 9 ~ 11 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977372.4U CN206121257U (en) | 2016-08-30 | 2016-08-30 | A filter plate for vertical frame filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977372.4U CN206121257U (en) | 2016-08-30 | 2016-08-30 | A filter plate for vertical frame filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121257U true CN206121257U (en) | 2017-04-26 |
Family
ID=58565913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620977372.4U Active CN206121257U (en) | 2016-08-30 | 2016-08-30 | A filter plate for vertical frame filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404307A (en) * | 2019-08-29 | 2019-11-05 | 威孔过滤科技（苏州）有限公司 | Board-like filter plate and its application is concentrated in precision |
| CN112973210A (en) * | 2021-02-05 | 2021-06-18 | 中南林业科技大学 | Paint oil filter |
-
2016
- 2016-08-30 CN CN201620977372.4U patent/CN206121257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404307A (en) * | 2019-08-29 | 2019-11-05 | 威孔过滤科技（苏州）有限公司 | Board-like filter plate and its application is concentrated in precision |
| CN112973210A (en) * | 2021-02-05 | 2021-06-18 | 中南林业科技大学 | Paint oil filter |
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