CN217698160U

CN217698160U - Bottom filtering mechanism of efficient plate-type sealed filter

Info

Publication number: CN217698160U
Application number: CN202221673695.6U
Authority: CN
Inventors: 牟富君; 罗仕祥
Original assignee: JUNENG MACHINERY (CHINA) CO Ltd
Current assignee: JUNENG MACHINERY (CHINA) CO Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-01
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a mechanism is strained at end of high-efficient plate-type airtight filter, include: the filter main part, the filter main part includes: a filtration tank; an upper feeding port and a discharging port are formed in the side wall of the filtering tank; a filter plate assembly mounted within the filter tank; a filtrate discharge pipe arranged below the filter plate assembly, wherein the end part of the filtrate discharge pipe is connected to the discharge port; the feed inlet is connected to the bottom of the sewage tank through a feed pump and a feed pipe, the discharge outlet is connected to the clear liquid tank through a discharge pipe, a residual liquid filtering mechanism is installed at the bottom of the filtering tank, and a back washing mechanism is further installed on the main body of the filter. The utility model discloses filter jar's external installation raffinate filtering mechanism in bottom, the stoste that will have a large amount of residues after the stage filtration is accomplished together outwards discharges and carries out filtration treatment through raffinate filtering mechanism, conveniently discharges the filter residue and crosses the filter jar and collect the filter residue.

Description

Bottom filtering mechanism of efficient plate-type sealed filter

Technical Field

The utility model relates to a filtration equipment field especially relates to a mechanism is strained at end of high-efficient board-like airtight filter.

Background

The plate-type closed filter is a filtering and adsorbing device for liquid, is commonly used in the industrial production processes of electroplating, chlor-alkali industry, ceramics, pharmacy, sugar making, wine making, water treatment and the like, has the advantages of high filtering efficiency, strong repeatability, economy, environmental protection and the like, leaves some unfiltered stock solution in the plate-type closed filter and has a large amount of filter residues after one-stage filtering is finished, and the existing plate-type closed filter is provided with a filter screen at the bottom of a filter tank thereof, utilizes the filter screen to filter the residual stock solution, but the discharge of the filter residues is troublesome.

Disclosure of Invention

To the problem in the above-mentioned background art, the utility model provides a mechanism is strained to high-efficient airtight filter of board-like, include: a filter body, the filter body comprising: a filter tank; an upper feeding port and a discharging port are formed in the side wall of the filtering tank; a filter panel assembly mounted within the filter tank; a filtrate discharge tube mounted below the filter plate assembly, an end of the filtrate discharge tube being connected to the discharge port; the feed inlet passes through charge pump and inlet pipe and is connected to the bottom of sewage jar, the discharge gate is connected to the clear liquid jar through arranging the material union coupling on, filter the bottom of jar and install raffinate filtering mechanism, still install back flush mechanism in the filter main part.

As a preferred scheme of the utility model, raffinate filtering mechanism includes: a residual liquid discharge pipe arranged at the bottom of the filter tank; a discharge valve arranged on the residual liquid discharge pipe; the collecting box is arranged below the residual liquid discharge pipe, and a plurality of filter net bags which are used alternately are arranged in the collecting box.

As a preferred scheme of the utility model, install the backup pad of two sets of relative settings on the inner wall of collecting box, the both sides of filtration string bag are equipped with the hangers that matches with the backup pad, and two sets of filtration string bags have all been placed to every group backup pad top.

As an optimized proposal of the utility model, the discharge gate with filter and arrange and install the shutoff valve on the material pipe between the jar, back flush mechanism specifically is on the back flush pipe butt joint shutoff valve and the row's of crossing between the jar expects the pipe.

As the utility model discloses a preferred scheme, filter jar top side and install the vibrator, carry out high frequency vibrations to filter jar and filter subassembly through the vibrator.

As a preferred scheme of the utility model, the mounting bracket plate is installed to the both sides of crossing the filter tank, and two mounting bracket plates erect on the support frame and carry out fixed connection through lock nut group.

Compared with the prior art, the utility model provides a mechanism is strained at end of high-efficient plate-type airtight filter has following beneficial effect:

1. the utility model discloses filter jar's external installation raffinate filtering mechanism in bottom, the stoste that will have a large amount of residues after the stage filtration is accomplished together outwards discharges and carries out filtration treatment through raffinate filtering mechanism, conveniently discharges the filter residue and crosses the filter jar and collect the filter residue.

2. The utility model discloses an install a plurality of used in turn's filter screen bags in the collecting box, all the other filter screen bags can be dismantled when remaining liquid and wash and the filter residue is collected to a set of filter screen bag.

Drawings

FIG. 1 is a perspective view of a bottom filter mechanism of a high-efficiency plate-type sealed filter.

Fig. 2 is a sectional view of the collection tank.

Wherein: 1-a filtering tank; 2-a feed pump; 3-a feeding pipe; 4-a sewage tank; 5-a discharge pipe; 6-plugging a valve; 7-clear liquid tank; 8-a vibrator; 9-residual liquid discharge pipe; 10-a discharge valve; 11-a collection box; 12-a filter net bag; 13-a support plate; 14-hanging a lug; 15-mounting a frame plate; 16-a support frame; 17-back flushing the tube.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in figure 1, the utility model provides a ground of high-efficient plate seal filter strains mechanism, include: the filter main part, the filter main part includes: a filtration tank 1; an upper feeding port and a discharging port are formed in the side wall of the filtering tank 1; a filter plate assembly mounted within the filter tank; a filtrate discharge pipe arranged below the filter plate assembly, wherein the end part of the filtrate discharge pipe is connected to the discharge port; the feed inlet is connected to the bottom of a sewage tank 4 through a feed pump 2 and a feed pipe 3, the discharge outlet is connected to a clear liquid tank 7 through a discharge pipe 5, a residual liquid filtering mechanism is installed at the bottom of the filtering tank 1, and a back washing mechanism is also installed on the main body of the filter. The utility model discloses filter jar's external installation raffinate filtering mechanism in bottom, the stoste that will have a large amount of residues after the stage filtration is accomplished together outwards discharges and carries out filtration treatment through raffinate filtering mechanism, conveniently discharges the filter residue and filters jar and collect the filter residue.

It is right below the utility model discloses a raffinate filter mechanism carries out specific description, the utility model discloses a raffinate filter mechanism specifically includes: a residual liquid discharge pipe 9 arranged at the bottom of the filter tank; a discharge valve arranged on the residual liquid discharge pipe 9; the collecting box 11 of setting in raffinate discharge pipe 9 below installs a plurality of filter screen bags 12 of using in turn in the collecting box 11, as shown in fig. 2, the utility model discloses an install two sets of relative backup pads 13 that set up on the inner wall of collecting box 11, the both sides of filter screen bag 12 are equipped with the hangers 14 that match with backup pad 13, and two sets of filter screen bags 12 have all been placed to every backup pad 13 top of group. When the filtering speed of the upper layer of the filter net bag is reduced, the upper layer of the filter net bag 12 is directly taken out for filter residue collection, and meanwhile, the lower layer of the filter net bag 12 is utilized to continuously receive liquid discharged by the residual liquid discharge pipe 9.

For convenient continuous practical, simply wash mediation filter plate subassembly fast, the utility model discloses install shutoff valve 6 on row's material pipe 5 between discharge gate and filter jar 1, back flush mechanism specifically is back flush pipe 17 and docks to shutoff valve 6 and filter jar row between 1 row material pipe 5 on, through closing shutoff valve 6, open row discharge valve 10, pours into the back flush liquid into through back flush pipe 17 simultaneously to simply dredge filter plate subassembly, back flush liquid and residue are discharged through raffinate discharge pipe 9.

For reducing the residue and attaching to the surface at canister 1 and filter subassembly, the utility model discloses at the top side installation vibrator 8 of canister 1, carry out high frequency vibrations to canister 1 and filter subassembly through vibrator 8, make things convenient for the residue to drop.

Install and fix for convenient filtration jar 1, the utility model discloses a filter the both sides of jar 1 and install mounting bracket plate 15, two mounting bracket plate 15 erect support frame 16 on and carry out fixed connection through lock nut group.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A bottom filter mechanism of a high-efficiency plate-type closed filter comprises: a filter body, the filter body comprising: a filtration tank (1); an inlet and an outlet are arranged on the side wall of the filtering tank (1); a filter panel assembly mounted within the filter tank; a filtrate discharge tube mounted below the filter plate assembly, an end of the filtrate discharge tube being connected to the discharge port; the feed inlet is connected to the bottom of sewage jar (4) through charge pump (2) and inlet pipe (3), the discharge gate is connected to clear liquid jar (7) through arranging on material pipe (5), its characterized in that, the raffinate filtering mechanism is installed to the bottom of filter jar (1), still install back flush mechanism in the filter main part.

2. The bottom filter mechanism of a high-efficiency plate-type closed filter as claimed in claim 1, wherein the residual liquid filtering mechanism comprises: a residual liquid discharge pipe (9) arranged at the bottom of the filter tank; a discharge valve arranged on the residual liquid discharge pipe (9); the collecting box (11) is arranged below the residual liquid discharge pipe (9), and a plurality of filter net bags (12) which are used alternately are installed in the collecting box (11).

3. The bottom filter mechanism of the high-efficiency plate-type closed filter as claimed in claim 2, wherein two sets of support plates (13) are installed on the inner wall of the collection box (11), two sides of the filter net bag (12) are provided with hanging lugs (14) matched with the support plates (13), and two sets of filter net bags (12) are placed above each set of support plates (13).

4. The bottom filter mechanism of a high-efficiency plate-type closed filter as claimed in claim 3, wherein a blocking valve (6) is installed on the discharge pipe (5) between the discharge port and the filter tank (1), and the back flush mechanism is specifically a back flush pipe (17) which is butted on the discharge pipe (5) between the blocking valve (6) and the filter tank (1).

5. The bottom filtering mechanism of the high-efficiency plate-type closed filtering machine is characterized in that a vibrator (8) is arranged on the top side of the filtering tank (1), and the filtering tank (1) and the filtering plate assembly are vibrated at high frequency by the vibrator (8).

6. The bottom filter mechanism of a high-efficiency plate-type closed filter as claimed in claim 5, wherein two mounting frame plates (15) are mounted on two sides of the filter tank (1), and the two mounting frame plates (15) are erected on the support frame (16) and fixedly connected through a locking nut set.