CN218784625U

CN218784625U - Novel diaphragm plate structure

Info

Publication number: CN218784625U
Application number: CN202222836489.9U
Authority: CN
Inventors: 张骞; 郑奎飞; 汤善清; 宋长伟
Original assignee: Hangzhou Xingyuan Environmental Protection Equipment Co ltd
Current assignee: Hangzhou Xingyuan Environmental Protection Equipment Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-04
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a diaphragm filter plate technical field just discloses a novel diaphragm plate structure, including the diaphragm core, the top of diaphragm core has been seted up out the liquid hole, the top of diaphragm core is connected with the sealed face of diaphragm, the top of diaphragm core is connected with and filters a supporting bench, chip direct current half blind hole has been seted up in the left side of diaphragm core, the feed port has been seted up at the top of diaphragm core, the outer edge of diaphragm core is connected with the frame, the outer edge of diaphragm core is connected with diaphragm mould, the feed chute has been seted up along the outer edge of diaphragm mould. This novel diaphragm plate structure through the diaphragm plate core, utilizes the material of the sealed face of diaphragm plate simultaneously for reinforcing PP to it is lower to have solved the sealed face material hardness of integral welding diaphragm plate, yielding scheduling problem under the high temperature, and then has improved the life of device when using.

Description

Novel diaphragm plate structure

Technical Field

The utility model relates to a diaphragm filter plate technical field specifically is a novel diaphragm plate structure.

Background

Along with the continuous development of science and technology, the filter plate is one of the core components of the membrane filter press, so that the filter plate is very important, and in the use process, when the feeding is finished, high-pressure fluid or gas medium can be injected into the membrane plate, so that the whole membrane can be swelled to press a filter cake, and further dehydration of the filter cake is realized.

In the research process of pressing the diaphragm plate to the pressure filter diaphragm, because the pressure filter diaphragm of mainstream on the market at present presses the diaphragm plate structure and has 2, one kind is the integral welded structure of PP welt and PP + TPE diaphragm, one kind is the embedded structure of PP welt and rubber diaphragm components of a whole that can function independently, these 2 kinds of structures all have different shortcomings. The diaphragm plate with the integrally welded structure is easy to deform under the conditions of high temperature and the like due to the fact that the peripheral sealing surfaces of the diaphragm plate are PP + TPE diaphragm sheets which are low in material hardness, the processed embedded filter cloth tank is easy to deform in the using process, the rebound resilience is poor, and the squeezing effect is poor compared with that of a rubber diaphragm sheet; the split embedded diaphragm plate is easy to deform, the use pressure is low, the rubber diaphragm plate is large in size, and the rubber diaphragm plate is inconvenient to install, so that a novel diaphragm plate structure is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a novel diaphragm plate structure possesses the practicality strong, stable good, non-deformable, squeezes effectual and stable strong advantage, and it is lower to have solved traditional diaphragm filter plate hardness, and is out of shape easily under high temperature, and then easily warp in the use in processing embedded filter cloth groove, and pressure is lower when using, large-scale diaphragm plate, the very inconvenient problem of rubber diaphragm piece installation.

The utility model provides a following technical scheme: the utility model provides a novel diaphragm plate structure, includes the diaphragm plate core, liquid outlet has been seted up at the top of diaphragm plate core, the top of diaphragm plate core is connected with the sealed face of diaphragm plate, the top of diaphragm plate core is connected with the filtration brace table, chip direct current half blind hole has been seted up in the left side of diaphragm plate core, the feed port has been seted up at the top of diaphragm plate core, the outer edge of diaphragm plate core is connected with the frame, the outer edge of diaphragm plate core is connected with diaphragm mould, the feed chute has been seted up along seting up to the outer edge of diaphragm mould, and the circular slot has been seted up at the top of diaphragm mould of telling, the fixed slot has been seted up at the top of diaphragm mould, the outer edge of fixed slot is connected with the disc, the dovetail has been seted up at the top of disc.

As an optimal technical scheme of the utility model, the quantity in play liquid hole is four, and four play liquid holes distribute at four angles of diaphragm plate core.

As a preferred technical scheme of the utility model, the quantity of filtering the brace table is four, and four filter the brace table and distribute around the feed port.

As a preferred technical scheme of the utility model, the quantity of feed chute is eight, eight the feed chute distributes on four limits of diaphragm mould, and every limit evenly distributed of diaphragm mould has two feed chutes.

As a preferred technical scheme of the utility model, the quantity of diaphragm mould is two, two the diaphragm mould can splice together, and the sealed face of diaphragm connects the inner wall at the diaphragm mould, and the material of the sealed face of diaphragm is reinforcing PP.

As a preferred technical scheme of the utility model, the diaphragm plate is by diaphragm plate core, the sealed face of diaphragm plate, diaphragm piece mould, disc, through injection moulding, whole welding back, forms through machining center processing, and diaphragm plate, diaphragm piece mould material are TPE TPV.

Compared with the prior art, the utility model provides a novel diaphragm plate structure possesses following beneficial effect:

1. this novel diaphragm plate structure through the diaphragm plate core, utilizes the material of the sealed face of diaphragm plate simultaneously for reinforcing PP to it is lower to have solved the sealed face material hardness of integral welding diaphragm plate, yielding scheduling problem under the high temperature, and then has improved the life of device when using.

2. This novel diaphragm plate structure is TPE TPV through diaphragm plate, diaphragm mould material, and then has solved that integral welding diaphragm plate diaphragm resilience is relatively poor, squeezes the poor problem of effect to more convenience when using has improved the design rationality of device.

3. This novel diaphragm plate structure through the diaphragm plate, utilizes earlier sealed face frame of moulding plastics simultaneously for the diaphragm part of moulding plastics again in the processing dovetail, the diaphragm material flows into the dovetail, and the cooling solidification makes dimensional stability strong, has solved the yielding of components of a whole that can function independently embedded structure diaphragm, and the lower problem of service pressure, and need not the installation.

Drawings

FIG. 1 is a schematic diagram of the structure of the diaphragm core plate of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the diaphragm mold of the present invention;

fig. 4 is a right side schematic view of the present invention.

In the figure: 1. a diaphragm plate core plate; 2. a liquid outlet hole; 3. a diaphragm plate sealing surface; 4. filtering the supporting table; 5. a feed port; 6. a chip direct current semi-blind hole; 7. a frame; 8. a diaphragm mold; 9. a feed chute; 10. a circular groove; 11. fixing grooves; 12. a disc; 13. a dovetail groove.

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.

Please refer to fig. 1-4, a novel diaphragm plate structure, including diaphragm plate core 1, liquid outlet 2 has been seted up at the top of diaphragm plate core 1, diaphragm plate sealing face 3 is connected to the top of diaphragm plate core 1, the top of diaphragm plate core 1 is connected with and filters a supporting bench 4, chip direct current half blind hole 6 has been seted up on the left side of diaphragm plate core 1, feed port 5 has been seted up at the top of diaphragm plate core 1, diaphragm plate core 1's outer edge is connected with frame 7, diaphragm plate core 1's outer edge is connected with diaphragm mould 8, diaphragm mould 8's outer edge has been seted up feed chute 9, circular slot 10 has been seted up at the top of diaphragm mould 8, fixed slot 11 has been seted up at diaphragm mould 8's top, fixed slot 11's outer edge is connected with disc 12, dovetail 13 has been seted up at disc 12's top, utilize its dovetail 13 to make dimensional stability strong.

Wherein, the quantity of going out liquid hole 2 is four, and four play liquid hole 2 distributions are at four angles of diaphragm plate core 1, utilize its play liquid hole 2 to make the dehydration of being convenient for, have improved the feasibility of device.

Wherein, the quantity of filtering supporting table 4 is four, and four filter supporting table 4 distribute around feed port 5, utilize it to filter supporting table 4 and make the use of the device of being convenient for, improved the life of device.

Wherein, the quantity of feed chute 9 is eight, and eight feed chutes 9 distribute on four limits of diaphragm mould 8, and every limit evenly distributed of diaphragm mould 8 has two feed chutes 9, utilizes its feed chute 9 to make to be convenient for mould plastics the diaphragm, has improved efficiency.

Wherein, the quantity of diaphragm mould 8 is two, two diaphragm moulds 8 can splice together, and the sealed face 3 of diaphragm connects the inner wall at diaphragm mould 8, and the material of the sealed face 3 of diaphragm is reinforcing PP, utilize its material PP to make the product matter light, toughness is good and chemical resistance is good, make increase life, utilize two diaphragm moulds 8 to make the installation of being convenient for simultaneously, and then more convenient when moulding plastics diaphragm mould 8, subsequent dismantlement of being convenient for.

Wherein, the diaphragm board is by diaphragm board core 1, diaphragm board sealed face 3, diaphragm piece mould 8, disc 12, through injection moulding, whole welding after, through machining center processing form, and diaphragm board, diaphragm piece mould 8 material be TPE TPV, utilize its material high temperature resistant aspect to make the plastic vulcanized rubber more can be able to bear or endure more than 150, and in the aspect of resistant solvent and the oil, because of having the cross-linked rubber particle phase in the TPV, so relatively solvent-resistant and oil usually.

The theory of operation, in operation, through moulding plastics diaphragm plate core 1 and disc 12, utilize frame 7 and dovetail 13 to make simultaneously with frame 7, disc 12 put into diaphragm mould 8, make through feed chute 9 and pour the material into diaphragm mould 8 and then carry out the diaphragm and mould plastics, make processing form frame 7, the combination of disc 12 and diaphragm is whole, the combination of telling about simultaneously and carrying out the hot melt welding with diaphragm plate core 1, form whole welding diaphragm plate, then dig through machining center and mill, the shaping of punching.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel diaphragm plate structure, includes diaphragm plate core board (1), its characterized in that: liquid outlet (2) have been seted up at the top of diaphragm core board (1), the top of diaphragm core board (1) is connected with the sealed face of diaphragm (3), the top of diaphragm core board (1) is connected with and filters brace table (4), chip direct current half blind hole (6) have been seted up in the left side of diaphragm core board (1), feed port (5) have been seted up at the top of diaphragm core board (1), outer edge of diaphragm core board (1) is connected with frame (7), outer edge of diaphragm core board (1) is connected with diaphragm mould (8), feed chute (9) have been seted up along outer edge of diaphragm mould (8), circular slot (10) have been seted up at the top of diaphragm mould (8) of telling, fixed slot (11) have been seted up at the top of diaphragm mould (8), outer edge of fixed slot (11) is connected with disc (12), dovetail (13) have been seted up at the top of disc (12).

2. A novel diaphragm plate structure according to claim 1, wherein: the number of the liquid outlet holes (2) is four, and the four liquid outlet holes (2) are distributed at four corners of the diaphragm core plate (1).

3. A novel diaphragm plate structure according to claim 1, wherein: the number of the filtering supporting tables (4) is four, and the four filtering supporting tables (4) are distributed around the feeding hole (5).

4. A novel diaphragm plate structure according to claim 1, wherein: the number of the feed grooves (9) is eight, the eight feed grooves (9) are distributed on four sides of the diaphragm mould (8), and two feed grooves (9) are uniformly distributed on each side of the diaphragm mould (8).

5. A novel diaphragm plate structure according to claim 1, wherein: the diaphragm mould is characterized in that the number of the diaphragm moulds (8) is two, the two diaphragm moulds (8) can be spliced together, the diaphragm plate sealing surface (3) is connected to the inner wall of the diaphragm mould (8), and the material of the diaphragm plate sealing surface (3) is reinforced PP.

6. A novel diaphragm plate structure according to claim 1, wherein: the diaphragm plate is formed by injection molding and integral welding of a diaphragm plate core plate (1), a diaphragm plate sealing surface (3), a diaphragm plate mold (8) and a disc (12) through processing of a processing center, and the diaphragm plate mold (8) are made of TPE/TPV.