CN207024828U - A kind of novel plate frame filter - Google Patents

A kind of novel plate frame filter Download PDF

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Publication number
CN207024828U
CN207024828U CN201720974349.4U CN201720974349U CN207024828U CN 207024828 U CN207024828 U CN 207024828U CN 201720974349 U CN201720974349 U CN 201720974349U CN 207024828 U CN207024828 U CN 207024828U
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CN
China
Prior art keywords
filter
plate
coarse
locating ring
cylinder
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Active
Application number
CN201720974349.4U
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Chinese (zh)
Inventor
杨剑佩
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JIANGSU JINDING PHARMACEUTICAL Co Ltd
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JIANGSU JINDING PHARMACEUTICAL Co Ltd
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Priority to CN201720974349.4U priority Critical patent/CN207024828U/en
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Publication of CN207024828U publication Critical patent/CN207024828U/en
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Abstract

The utility model discloses a kind of novel plate frame filter, including plate filter cylinder and support, the filter cylinder is arranged on the support, coaxial the first locating ring and the second locating ring are fixed with the support, the filter cylinder is fixed on above support by first locating ring and second locating ring, setting is fluted on the left of first locating ring, and for the groove with baffle plate is arranged with, the right-hand member of second locating ring is provided with projection to center of circle direction;The cartridge interior is provided with plate filter body, the plate filter body upper end is provided with charging aperture, the charging aperture is connected with feed pipe, the feed pipe is also associated with feed pump, the plate filter body lower end is provided with discharging opening, push plate is provided with the right side of the plate filter body, the push plate is connected with hydraulic cylinder;Coarse filter device is additionally provided between the charging aperture and feed pipe.The utility model is pre-processed supernatant liquid to be filtered, simple in construction, is easy to clean and maintenance.

Description

A kind of novel plate frame filter
Technical field
The utility model belongs to filter plant field, and in particular to a kind of novel plate frame filter.
Background technology
Plate filter, it is a kind of filter plant, dregginess less liquid relatively low suitable for concentration viscosity below 50% Make closed filtering to reach the requirement of the refined filtration, half refined filtration such as purification, sterilizing, clarification.Supernatant liquid is used and is pumped into each closed of filter Filter chamber, in the presence of operating pressure, filtrate passes through filter membrane or other filter materials, is discharged through liquid outlet, filter residue then stays in inframe Filter cake is formed, so as to reach separation of solid and liquid purpose.During pharmacy, plate filter is usually used to filter medicament Processing.In traditional plate filter, supernatant liquid to be filtered is not handled, and causes to influence the effect filtered, while tradition Cleaning, the maintenance work also bad progress of plate filter.
Utility model content
The purpose of this utility model be to provide it is a kind of supernatant liquid to be filtered is pre-processed, it is simple in construction, be easy to clean The novel plate frame filter of maintenance.
Technical scheme provided by the utility model is:A kind of novel plate frame filter, including plate filter cylinder and support, it is described Filter cylinder is arranged on the support, and coaxial the first locating ring and the second locating ring are fixed with the support, and the filter cylinder leads to First locating ring to be crossed to be fixed on above support with second locating ring, setting is fluted on the left of first locating ring, For the groove with baffle plate is arranged with, the right-hand member of second locating ring is provided with projection to center of circle direction;The cartridge interior is set Plate filter body is equipped with, the plate filter body upper end is provided with charging aperture, and the charging aperture is connected with feed pipe, institute State feed pipe and be also associated with feed pump, the plate filter body lower end is provided with discharging opening, and the plate filter body is right Side is provided with push plate, and the push plate is connected with hydraulic cylinder;Coarse filter device is additionally provided between the charging aperture and feed pipe.
As a kind of improvement of the present utility model, the coarse filter device includes control valve and some coarse filters, institute State and screen pack is provided with inside coarse filter, the coarse filter upper end connects the control valve, the coarse filter lower end connection The charging aperture.
As a kind of improvement of the present utility model, the coarse filter device includes two coarse filters in parallel, described Control valve uses triple valve.
As a kind of improvement of the present utility model, the coarse filter is rhombus.
As it is of the present utility model it is a kind of improve, the screen pack is stainless steel filter screen, the through hole hole of the screen pack Footpath is three millimeters.
As a kind of improvement of the present utility model, the groove is provided with sealing ring.
As a kind of improvement of the present utility model, the push plate edge is provided with sealing ring, the pushing tow plate suqare and filter Cross section size is identical in cylinder.
Beneficial effect:
The utility model adds a coarse filter device before charging aperture and supernatant liquid to be filtered is carried out into once thick mistake Filter, larger filter residue first to separating, so, that is filtered in plate filter is more efficient, simultaneously because Excessive filter residue is separated first, and filtrable supernatant liquid is also just more in plate filter, improves plate filter Filter effect.
Coarse filter device is provided with two identical coarse filters, and control valve is provided with above coarse filter, and control valve uses three Port valve, triple valve controls a coarse filter to be operated during work, when filter residue is filled in the coarse controller of work, passes through three Port valve closes the outlet for connecting the coarse filter, opens the threeway valve outlet for connecting another coarse filter, can so ensure The utility model is changed in the state of not being stopped, and cleans coarse filter.
Coarse filter uses the shape of rhombus, the centrally disposed position of screen pack, the coarse filter of rhombus is divided into top Pyramid and bottom reverse pyramid, supernatant liquid is passed through pyramid inside cavity from top, and space is changed from small to big, and carries out Enter the reverse pyramid cavity of bottom after coarse filtration, charging aperture from large to small, is sent into, so as to be not susceptible to block in space. Screen pack employs stainless steel, and through-hole aperture is three millimeters, and therefore, while more durable, the effect of coarse filtration is more preferable.
Fluted and supporting baffle plate is set on the first locating ring, when sheet frame filter body is safeguarded or cleaned to needs When, baffle plate can be extracted out from groove, the plate filter is taken out, greatly facilitated attendant and it is grasped Make.The edge with push plate on groove is provided with sealing ring simultaneously, and the area of push plate is identical with the area of filter cylinder inner section, this Sample, preferable sealing in filter cylinder when ensure that work.
Brief description of the drawings
Fig. 1 is surface structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of cartridge interior of the present utility model.
1 is support in figure, and 2 be hydraulic cylinder, and 3 be push plate, and 4 be plate filter body, and 5 be filter cylinder, and 6 be inlet valve, 7 It is coarse filter for coarse filter device, 71,72 be control valve, and 73 be screen pack, and 8 be baffle plate, and 9 be feed pipe, and 10 be feed pump, 11 be groove, and 12 be discharging opening, and 13 be the first locating ring, and 14 second locating rings, 15 be projection, and 16 be charging aperture.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
It is as illustrated in figs. 1 and 2, the novel plate frame filter in the present embodiment, including plate filter cylinder 5 and support 1, the filter cylinder 5 are arranged on the support 1, and coaxial the first locating ring 13 and the second locating ring 14, the filter cylinder are fixed with the support 1 5 are fixed on the top of support 1 by first locating ring 13 and second locating ring 14, and the left side of the first locating ring 13 is set Groove 11 is equipped with, for the groove 11 with baffle plate 8 is arranged with, the right-hand member of second locating ring 14 is provided with projection to center of circle direction 15;The filter cylinder 5 is internally provided with existing plate filter body 4, and the upper end of plate filter body 4 is provided with charging aperture 16, the charging aperture 16 is connected with feed pipe 9, and the feed pipe 9 is also associated with feed pump, under the plate filter body 4 End is provided with discharging opening 12, and the right side of plate filter body 4 is provided with push plate 3, and the push plate 3 is connected with hydraulic cylinder 2;Institute State and coarse filter device 7 is additionally provided between charging aperture 16 and feed pipe 9.
In the present embodiment, the coarse filter device 7 includes control valve 72 and some coarse filters 71, the coarse filtration The inside of device 71 is provided with screen pack 73, and the upper end of coarse filter 71 connects the control valve 72, and the lower end of coarse filter 71 connects The charging aperture 16 is connect, the coarse filter device 7 includes two coarse filters 71 in parallel, and the control valve 72 uses threeway Valve, the coarse filter 71 are rhombus, and the screen pack 73 is stainless steel filter screen, and the through-hole aperture of the screen pack 73 is three Millimeter, the groove 11 are provided with sealing ring, and the edge of push plate 3 is provided with sealing ring, in the area of push plate 3 and filter cylinder 5 Cross section size is identical.
When in use, push plate 3 compresses sheet frame filter body 4, Ran Houtong to the utility model by the effect of hydraulic cylinder 2 Feed pump 10 is crossed, supernatant liquid to be filtered is delivered to coarse filter device 7, is manipulated by valve 72, opens one of them thick mistake After filter 71 carries out coarse filtration, supernatant liquid is transported to plate filter body 4, when filling up filter residue in the coarse filter 71, profit The coarse filter 71 is closed with control valve 72, opens another coarse filter 71, while ensureing filter operation smoothness, to wherein One coarse filter 71 for filling up filter residue carries out disassembly, cleaning operation;After filter operation is completed, by controlling hydraulic cylinder 2 to release To pressing for plate filter body 4, baffle plate 8 is extracted out along the direction of groove 11, the left end of filter cylinder 5 is opened, and takes out plate-frame filtering Device body 4, plate filter body 4 is cleaned and overhauled.
It is convenient for statement, herein referred " on ", " under ", "left", "right", "front", "rear" etc. represent the description in direction with The left and right directions of accompanying drawing in itself is consistent, but does not play restriction effect to the structure of the present invention;In addition, the utility model does not limit to In above-mentioned embodiment, those skilled in the art can also make a variety of changes accordingly, but any be equal with the utility model Or similar change should all be covered in the range of the utility model claims.

Claims (7)

1. a kind of novel plate frame filter, including plate filter cylinder (5) and support (1), the filter cylinder (5) are arranged on the support (1) On, it is characterised in that coaxial the first locating ring (13) and the second locating ring (14), the filter are fixed with the support (1) Cylinder (5) is fixed on above support (1) by first locating ring (13) and second locating ring (14), first positioning Fluted (11) are set on the left of ring (13), the groove (11), which is matched somebody with somebody, is arranged with baffle plate (8), the right-hand member of second locating ring (14) It is provided with raised (15) to center of circle direction;The filter cylinder (5) is internally provided with plate filter body (4), the plate-frame filtering Device body (4) upper end is provided with charging aperture (16), and the charging aperture (16) is connected with feed pipe (9), and the feed pipe (9) is also connected with There is feed pump, plate filter body (4) lower end is provided with discharging opening (12), set on the right side of the plate filter body (4) There is push plate (3), the push plate (3) is connected with hydraulic cylinder (2);It is additionally provided between the charging aperture (16) and feed pipe (9) Coarse filter device (7).
2. a kind of novel plate frame filter according to claim 1, it is characterised in that the coarse filter device (7) includes There are control valve (72) and some coarse filters (71), screen pack (73), the coarse filtration are provided with inside the coarse filter (71) Device (71) upper end connects the control valve (72), and coarse filter (71) lower end connects the charging aperture (16).
3. a kind of novel plate frame filter according to claim 2, it is characterised in that the coarse filter device (7) includes There are two coarse filters (71) in parallel, the control valve (72) uses triple valve, and two outlets of the triple valve connect respectively Connect two coarse filters (71) in parallel.
4. a kind of novel plate frame filter according to claim 3, it is characterised in that the coarse filter (71) is water chestnut Shape.
5. a kind of novel plate frame filter according to claim 4, it is characterised in that the screen pack (73) is stainless steel Screen pack, the through-hole aperture of the screen pack (73) is three millimeters.
6. a kind of novel plate frame filter according to claim 5, it is characterised in that the groove (11) is provided with sealing Circle.
A kind of 7. novel plate frame filter according to any one of claim 1 to 6, it is characterised in that the pushing tow Plate (3) edge is provided with sealing ring, and push plate (3) area is identical with the interior cross section size of filter cylinder (5).
CN201720974349.4U 2017-08-07 2017-08-07 A kind of novel plate frame filter Active CN207024828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720974349.4U CN207024828U (en) 2017-08-07 2017-08-07 A kind of novel plate frame filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720974349.4U CN207024828U (en) 2017-08-07 2017-08-07 A kind of novel plate frame filter

Publications (1)

Publication Number Publication Date
CN207024828U true CN207024828U (en) 2018-02-23

Family

ID=61474339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720974349.4U Active CN207024828U (en) 2017-08-07 2017-08-07 A kind of novel plate frame filter

Country Status (1)

Country Link
CN (1) CN207024828U (en)

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