CN217222741U

CN217222741U - Plate-and-frame filter for polyimide glue processing

Info

Publication number: CN217222741U
Application number: CN202221114107.5U
Authority: CN
Inventors: 赵佳俊
Original assignee: Nantong Jingai Microelectronics Technology Co ltd
Current assignee: Nantong Jingai Microelectronics Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-19
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a polyimide glues processing plate and frame filter, including first curb plate, filter, splitter box, through-hole, propulsion board, second curb plate, bottom plate, gomphosis groove and snap ring, first curb plate and second curb plate have been welded respectively at bottom plate upper surface both ends, first curb plate has all welded the gag lever post with second curb plate both sides inner wall, gag lever post sliding surface installs the filter and propels the board, the through-hole has all been seted up to filter inside, and the inside splitter box that all is provided with of filter, the jack has all been seted up between splitter box inner wall and the through-hole inner wall, the inside shower nozzle of all pegging graft of jack, first curb plate surface is pegged graft there is the feed liquor pipe, the gomphosis inslot portion has all pegged graft the snap ring, splitter box one side inner wall all is provided with the connecting pipe that runs through the filter plate outer wall. The utility model discloses a set up splitter box and shower nozzle, can dredge the filter inside, play the effect that improves the permeability.

Description

Plate-and-frame filter for polyimide glue processing

Technical Field

The utility model relates to a plate and frame filter technical field specifically is a plate and frame filter is used in polyimide glue processing.

Background

The plate-frame filter is one kind of filter press and is one widely used filtering apparatus. The filter press consists of filter plates and filter frames which are alternately arranged on a support and can slide on the support, and a single plate frame is a rectangular hollow frame and is divided into a washing plate, a non-washing plate and a middle partition frame. The center line of the thickness of the corner part of the frame is provided with a small hole parallel to the board surface, and the small hole is communicated with the two sides of the board surface through a through hole which is vertical to the board surface through the corner part so as to form a fluid flow channel.

Present plate and frame filter is in the use, can reduce the interval between the plate frame, realize the effect of filter-pressing, make and to produce the residue cake between the plate frame, but at the interval in-process of reducing, the distribution of residue is often not enough even, can lead to filtering liquid to remain in a large number in the residue, need increase the pressure of great dynamics, just can extrude residual liquid, actual operation is very hard, and in the installation of filter screen, current operation mode is with the filter screen directly attached on the plate frame surface, its stability is relatively poor, lack effective positioning measure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyimide glues processing and uses plate and frame filter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plate-and-frame filter for polyimide adhesive processing comprises a first side plate, a filter plate, a diversion groove, through holes, a pushing plate, a second side plate, a bottom plate, an embedding groove and a clamping ring, wherein the first side plate and the second side plate are respectively welded at two ends of the upper surface of the bottom plate, symmetrically distributed limiting rods are welded on the inner walls of the two sides of the first side plate and the second side plate, the filter plate and the pushing plate are slidably mounted on the surface of the limiting rod, the embedding grooves are respectively formed in the side surface of the first side plate, the opposite side surface of the pushing plate and the outer walls of the two sides of the filter plate, the through holes are respectively formed in the filter plate, the diversion groove is respectively arranged in the filter plate, jacks distributed in a circular array are respectively formed between the inner wall of the diversion groove and the inner wall of the through holes, spray heads are respectively inserted in the jacks, a liquid inlet pipe is inserted in the surface of the first side plate, screw holes are formed in the second side plate, the filter plate is characterized in that a screw is rotatably inserted in the screw hole, clamping rings are inserted in the embedding grooves, connecting pipes penetrating through the outer wall of the filter plate are arranged on the inner wall of one side of the flow distribution groove, and an air pipe is arranged on one side of the filter plate.

Preferably, the upper surface of the bottom plate is provided with a liquid collecting tank, and supporting legs are welded at four corners of the lower surface of the bottom plate.

Preferably, the surface of the liquid inlet pipe is provided with a valve, the outer wall of one end of the screw rod is welded with a push block, and the outer wall of the other end of the screw rod is welded with a hand wheel.

Preferably, the four corners of the filter plate and the pushing plate are provided with limit holes matched with the limit rods.

Preferably, an elastic tube is connected between the connecting tube and the air tube.

Preferably, the inner wall of the clamping ring is provided with a first filter screen, and a second filter screen is arranged between the clamping rings.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in the in-service use process, accessible snap ring and the mutual gomphosis in gomphosis groove between the filter, realize the second filter screen between the filter and found, when making the feed liquor pipe pour into liquid into in to the through-hole, the first filter screen of accessible and second filter screen carry out comprehensive filtration, and after the staff rotated the hand wheel, can drive ejector pad and propulsion plate and remove, reduce the interval between the filter, realize the effect of filter-pressing, the trachea pours into the air into to the splitter box, compressed air accessible shower nozzle blowout is to in the through-hole, can blow away the residue in the through-hole, make the distribution of residue more even, reduce the residue deposit and the problem of the inhomogeneous and increase the required effort of filter-pressing that leads to.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional enlarged structure of the splitter box of the present invention;

fig. 3 is a side view of the filter plate of the present invention.

In the figure: 1. a first side plate; 2. a filter plate; 3. a shunt slot; 4. a limiting rod; 5. a through hole; 6. a propulsion plate; 7. a second side plate; 8. a screw; 9. a hand wheel; 10. a base plate; 11. a screw hole; 12. a push block; 13. a liquid collecting tank; 14. a first filter screen; 15. a spray head; 16. supporting legs; 17. a liquid inlet pipe; 18. a valve; 19. a fitting groove; 20. a snap ring; 21. a second filter screen; 22. a jack; 23. a limiting hole; 24. a connecting pipe; 25. an elastic tube; 26. the trachea.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a polyimide glues processing and uses plate and frame filter, including first curb plate 1, the filter 2, the splitter box 3, through-hole 5, impel board 6, second curb plate 7, the bottom plate 10, gomphosis groove 19 and snap ring 20, bottom plate 10 upper surface is provided with the catch basin 13, bottom plate 10 lower surface four corners department all welds supporting leg 16, bottom plate 10 upper surface both ends have welded first curb plate 1 and second curb plate 7 respectively,

first curb plate

1 and 7 both sides inner walls of second curb plate all weld the gag lever post 4 of symmetric distribution, 4 surface sliding on gag lever post have filter 2 and impel board 6, filter 2 and impel 6 four corners departments of board all set up the spacing hole 23 with 4 looks adaptations of gag lever post.

The surface of one side, opposite to the pushing plate 6, of the first side plate 1 and the outer walls of two sides of the filter plate 2 are respectively provided with an embedded groove 19, the interior of the filter plate 2 is respectively provided with a through hole 5, the interior of the filter plate 2 is respectively provided with a shunt groove 3, jacks 22 distributed in a circular array are respectively arranged between the inner wall of the shunt groove 3 and the inner wall of the through hole 5, the interiors of the jacks 22 are respectively inserted with a spray head 15, the surface of the first side plate 1 is inserted with a liquid inlet pipe 17, the surface of the liquid inlet pipe 17 is provided with a valve 18, the interior of the second side plate 7 is provided with a screw hole 11, the interior of the screw hole 11 is rotatably inserted with a screw rod 8, the outer wall of one end of the screw rod 8 is welded with a push block 12, the outer wall of the other end of the screw rod 8 is welded with a hand wheel 9, the interiors of the embedded grooves 19 are respectively inserted with snap rings 20, the inner walls of the snap rings 20 are respectively provided with a first filter screen 14, a second filter screen 21 is arranged between the snap rings 20, in the filter plates 2, and the embedded grooves 19 are mutually embedded in the actual use process, a second sieve 21 construction between the filter plates 2 is achieved. 3 one side inner wall of splitter box all is provided with the connecting pipe 24 that runs through 2 outer walls of filter plate, 2 one side of filter is provided with trachea 26, be connected with elastic tube 25 between connecting pipe 24 and the trachea 26, trachea 26 injects the air into splitter box 3, compressed air accessible shower nozzle 15 is spouted to in the through-hole 5, can blow away the residue in the through-hole 5, make the distribution of residue more even, reduce the residue deposit and the filter-pressing that leads to is inhomogeneous and increase the problem of the required effort of filter-pressing.

The working principle is as follows: in the in-service use in-process, accessible snap ring 20 and the mutual gomphosis in gomphosis groove 19 between the filter 2, realize that second filter screen 21 between the filter 2 founds, when making feed liquor pipe 17 pour into liquid into in to through-hole 5, accessible first filter screen 14 and second filter screen 21 carry out comprehensive filtration, and after staff rotated hand wheel 9, can drive ejector pad 12 and propulsion plate 6 and remove, reduce the interval between the filter 2, realize the effect of filter-pressing, trachea 26 pours into the air into to splitter box 3, compressed air accessible shower nozzle 15 spouts to in the through-hole 5, can blow away the residue in the through-hole 5, make the distribution of residue more even, reduce the problem of the inhomogeneous and the required effort of increase filter-pressing of filter-pressing that the residue deposit and lead to.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a polyimide glues processing and uses plate and frame filter, includes first curb plate (1), filter (2), splitter box (3), through-hole (5), propulsion board (6), second curb plate (7), bottom plate (10), gomphosis groove (19) and snap ring (20), its characterized in that: the filter plate is characterized in that a first side plate (1) and a second side plate (7) are respectively welded at two ends of the upper surface of the bottom plate (10), limiting rods (4) which are symmetrically distributed are respectively welded on the inner walls of two sides of the first side plate (1) and the second side plate (7), a filter plate (2) and a pushing plate (6) are slidably mounted on the surface of the limiting rods (4), embedded grooves (19) are respectively formed in the surface of one side of the first side plate (1) and the outer wall of two sides of the filter plate (2), through holes (5) are respectively formed in the filter plate (2), splitter boxes (3) are respectively arranged in the filter plate (2), jacks (22) which are distributed in a circular array are respectively formed between the inner wall of each splitter box (3) and the inner wall of each through hole (5), spray heads (15) are respectively inserted in the jacks (22), a liquid inlet pipe (17) is inserted in the surface of the first side plate (1), screw hole (11) have been seted up to second curb plate (7) inside, screw hole (11) inside is rotated and is pegged graft and have screw rod (8), snap ring (20) have all been pegged graft to gomphosis groove (19) inside, splitter box (3) one side inner wall all is provided with and runs through connecting pipe (24) of filter plate (2) outer wall, filter (2) one side is provided with trachea (26).

2. The plate and frame filter for processing polyimide paste according to claim 1, wherein: the bottom plate (10) upper surface is provided with collecting tank (13), bottom plate (10) lower surface four corners department all welds has supporting leg (16).

3. The plate and frame filter for processing polyimide paste according to claim 1, wherein: feed liquor pipe (17) surface mounting has valve (18), screw rod (8) one end outer wall welding has ejector pad (12), screw rod (8) other end outer wall welding has hand wheel (9).

4. The plate and frame filter for processing polyimide paste according to claim 1, wherein: and the four corners of the filter plate (2) and the pushing plate (6) are provided with limit holes (23) matched with the limit rods (4).

5. The plate and frame filter for processing polyimide paste according to claim 1, wherein: an elastic tube (25) is connected between the connecting tube (24) and the air tube (26).

6. The plate and frame filter for processing polyimide paste according to claim 1, wherein: the inner wall of the clamping ring (20) is provided with a first filter screen (14), and a second filter screen (21) is arranged between the clamping ring (20).