CN214019532U

CN214019532U - Filtering mechanism of sewage pure physical filtering equipment

Info

Publication number: CN214019532U
Application number: CN202023001151.9U
Authority: CN
Inventors: 杨文杰; 杨世强
Original assignee: Guizhou Lvshengyuan Environmental Protection Technology Co ltd
Current assignee: Guizhou Lvshengyuan Environmental Protection Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-24
Anticipated expiration: 2030-12-14

Abstract

The utility model belongs to the technical field of the sewage treatment technique and specifically relates to a pure physics filtration equipment's of sewage filtering mechanism, including the filter plate frame, the top of filter plate frame is provided with the mounting, the top of filter plate frame is provided with drainage structures, the inside of filter plate frame is provided with heavy net plate, heavy net plate is including the heavy net plate of the first heavy net plate of polylith and polylith second of equidistance horizontal connection filter plate frame inner wall both sides respectively, crisscross setting between the heavy net plate of first heavy net plate and the second and the clearance between form clear water cavity internal flow channel the bilateral symmetry of filter plate frame is provided with purification mechanism. The utility model discloses a set up purification mechanism and can improve sewage filterable precision, and can form the interior runner of clear water cavity through setting up heavy grid plate, the drainage structure of being convenient for will filter the clear water that finishes and discharge in order.

Description

Filtering mechanism of sewage pure physical filtering equipment

Technical Field

The utility model relates to a sewage treatment field especially relates to a pure physics filtration equipment's of sewage filtering mechanism.

Background

In the industrial and urban sewage purification treatment field, chemical, biological and physical methods are commonly used at present for removing suspended matters. The physical method is the most common purification treatment method, and comprises the following steps: the essence of the method is that the physical characteristics of density, granularity and the like of suspended matters in the sewage are utilized to remove the suspended matters through air flotation, sedimentation, filtration and other processes, and under the application scene of large treatment capacity of industrial and urban sewage, the method is specifically embodied in an air flotation machine, a sedimentation tank, a valveless filter and the like, but the equipment is basically applied by a flocculation method and a biological method, and the sewage suspended matters cannot be efficiently removed under the pure physical condition. The pure physical filtration equipment can be used in the process of sewage treatment by a physical method, and the filtration mechanism is one of essential parts in the pure physical filtration equipment, but the purification precision of the existing filtration mechanism is lower, and the operation is more complex, so that the filtration mechanism of the pure physical filtration equipment for sewage is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defect of low purification precision, and providing a filtering mechanism of sewage pure physical filtering equipment.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a pure physics filtration equipment's of sewage filtering mechanism, includes the filter plate frame, the top of filter plate frame is provided with the mounting, the top of filter plate frame is provided with drainage structures, the inside of filter plate frame is provided with heavy net plate, heavy net plate includes the first heavy net plate of polylith and the heavy net plate of polylith second of equidistance horizontal connection filter plate frame inner wall both sides respectively, crisscross setting and between clearance formation clear water cavity inner flow way between first heavy net plate and the heavy net plate of second the bilateral symmetry of filter plate frame is provided with purification mechanism, purification mechanism is including the stainless steel supporting network of welding in filter plate frame side end port department, stainless steel supporting network keeps away from filter plate frame one side and has laid the combination filter cloth, be connected through the fastener between combination filter cloth and the filter plate frame.

Preferably, the mounting includes the roof connecting rod of vertical connection at filter plate frame top both ends respectively, the top outside of roof connecting rod all fixedly cup joints the tray, the common cover in two roof connecting rod outsides of tray top is equipped with the roof, the equal screw thread in the roof connecting rod outside of roof top has cup jointed fixation nut, the roof centre gripping is between fixation nut and tray.

Preferably, the drainage structure comprises a clear water pipe vertically inserted in the middle of one end of the top plate, the bottom end of the clear water pipe is communicated with a discharge port at the top end of the filter plate frame, a three-way joint is fixedly installed at the top end of the clear water pipe, two ends of the top of the three-way joint are respectively communicated with and installed with a water delivery hose and a sampling pipe, and a sampling valve is installed on the sampling pipe.

Preferably, the control valve is installed on the outer side of the clean water pipe between the top plate and the three-way joint, and the insertion part of the clean water pipe and the top plate is welded and sealed.

Preferably, the fastener is including setting up the clamping ring of keeping away from filter plate frame one side at the combination filter cloth, the centre gripping has the spacer ring between clamping ring and the combination filter cloth, just through a plurality of screw fastening connection between clamping ring and the filter plate frame, the centre gripping of combination filter cloth is between spacer ring and filter plate frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up the roof connecting rod, the roof, fixation nut and tray, thereby can install this device fastening inside pure physics filtration equipment, simultaneously through setting up the screw, the clamping ring, the combination filter cloth, spacer ring and stainless steel supporting network, thereby can closely install combination filter cloth at filter plate frame side, with this improvement filterable precision, and through setting up first heavy grid plate and the heavy grid plate of second, thereby can form the clear water cavity internal flow way, the drainage of being convenient for structure will filter the clear water discharge that finishes.

Drawings

Fig. 1 is a schematic structural view of a filtering mechanism of a sewage purification physical filtering device provided by the utility model;

fig. 2 is a schematic view of a split structure of a filtering mechanism of a sewage purification physical filtering device provided by the utility model;

fig. 3 is the utility model provides a pure physics filtration equipment's of sewage filter element's filter plate frame and heavy net plate structural schematic.

In the figure: the device comprises a filter plate frame 1, a top plate connecting rod 2, a top plate 3, a fixing nut 4, a water delivery hose 5, a three-way joint 6, a sampling valve 7, a sampling pipe 8, a control valve 9, a clean water pipe 10, a screw 11, a pressing ring 12, combined filter cloth 13, a gasket ring 14, a discharge port 15, a tray 16, a first heavy grid plate 17, a second heavy grid plate 18 and a stainless steel supporting net 19.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, the filtering mechanism of the sewage pure physical filtering device comprises a filter plate frame 1, a fixing member is arranged above the filter plate frame 1, the fixing member comprises top plate connecting rods 2 vertically connected to two ends of the top of the filter plate frame 1 respectively, trays 16 are fixedly sleeved on the outer sides of the tops of the top plate connecting rods 2, top plates 3 are commonly sleeved on the outer sides of the two top plate connecting rods 2 above the trays 16, fixing nuts 4 are sleeved on the outer sides of the top plate connecting rods 2 above the top plates 3 in a threaded manner, and the top plates 3 are clamped between the fixing nuts 4 and the trays 16; through setting up roof connecting rod 2, roof 3, fixation nut 4 and tray 16 to can install this device fastening inside pure physics filtration equipment, ensure the stability in this device filtering process.

The top of the filter plate frame 1 is provided with a drainage structure, a heavy grid plate is arranged in the filter plate frame 1, the heavy grid plate comprises a plurality of first heavy grid plates 17 and a plurality of second heavy grid plates 18 which are respectively connected with two sides of the inner wall of the filter plate frame 1 in an equidistant and horizontal mode, the first heavy grid plates 17 and the second heavy grid plates 18 are arranged in a staggered mode, gaps between the first heavy grid plates 17 and the second heavy grid plates 18 form clear water cavity inner flow channels, purification mechanisms are symmetrically arranged on two sides of the filter plate frame 1 and comprise stainless steel supporting nets 19 welded at the side end openings of the filter plate frame 1, combined filter cloth 13 is laid on one sides, far away from the filter plate frame 1, of the stainless steel supporting nets 19, and the combined filter cloth 13 is connected with the filter plate frame 1 through fasteners; through setting up the fastener to can closely install combination filter cloth 13 and filter plate frame 1, thereby can filter the inside sewage of pure physics filtration equipment to filter plate frame 1 inside, stainless steel supporting net 19 can carry out the location to combination filter cloth 13 and support, simultaneously through setting up first heavy grid plate 17 and the heavy grid plate 18 of second, and can form clear water cavity inner flow way, the drainage structure of being convenient for will filter the clear water discharge that finishes.

The drainage structure comprises a clear water pipe 10 vertically inserted in the middle of one end of the top plate 3, the bottom end of the clear water pipe 10 is communicated with a discharge port 15 at the top end of the filter plate frame 1, a three-way joint 6 is fixedly installed at the top end of the clear water pipe 10, two ends of the top of the three-way joint 6 are respectively communicated and installed with a water delivery hose 5 and a sampling pipe 8, a sampling valve 7 is installed on the sampling pipe 8, a control valve 9 is installed on the outer side of the clear water pipe 10 between the top plate 3 and the three-way joint 6, and the insertion part of the clear water pipe 10 and the top plate 3 is welded and sealed; through setting up the clean water pipe 10 to can be through the inside clear water discharge of discharge port 15 with the inboard clear water cavity inner channel of filter plate frame 1, and the three way connection 6 that sets up can install water delivery hose 5 and sampling tube 8 respectively, can lead to outside clear water house steward with the clear water of arranging the department through water delivery hose 5, and sampling valve 7 can control sampling tube 8 and carry out the sample processing to the clear water of discharge.

The fastener comprises a press ring 12 arranged on one side of the combined filter cloth 13, which is far away from the filter plate frame 1, a gasket ring 14 is clamped between the press ring 12 and the combined filter cloth 13, the press ring 12 and the filter plate frame 1 are fixedly connected through a plurality of screws 11, and the combined filter cloth 13 is clamped between the gasket ring 14 and the filter plate frame 1; through setting up clamping ring 12 and a plurality of screw 11 to can fasten the centre gripping with combination filter cloth 13, with this be convenient for carry out filtration treatment to the inside sewage of pure physics filtration equipment, effectively improve sewage filterable precision, and the spacer ring 14 that sets up can avoid clamping ring 12 to cause the damage to combination filter cloth 13.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pure physics filtration equipment's of sewage filtering mechanism, includes filter plate frame (1), the top of filter plate frame (1) is provided with the mounting, its characterized in that, the top of filter plate frame (1) is provided with drainage structures, the inside of filter plate frame (1) is provided with heavy grid plate, heavy grid plate includes polylith first heavy grid plate (17) and polylith second heavy grid plate (18) of equidistance horizontal connection filter plate frame (1) inner wall both sides respectively, crisscross setting between first heavy grid plate (17) and the second heavy grid plate (18) and the clearance between form clear water cavity inner flow channel the bilateral symmetry of filter plate frame (1) is provided with purification mechanism, purification mechanism is including welding stainless steel supporting net (19) at filter plate frame (1) side port department, stainless steel supporting net (19) are kept away from filter plate frame (1) one side and are laid combination filter cloth (13), the combined filter cloth (13) is connected with the filter plate frame (1) through a fastener.

2. The filtering mechanism of the sewage pure physical filtering device according to claim 1, wherein the fixing member comprises top plate connecting rods (2) vertically connected to two ends of the top of the filtering plate frame (1), trays (16) are fixedly sleeved on the outer sides of the tops of the top plate connecting rods (2), a top plate (3) is sleeved on the outer sides of the two top plate connecting rods (2) above the trays (16), fixing nuts (4) are sleeved on the outer sides of the top plate connecting rods (2) above the top plate (3) in a threaded manner, and the top plate (3) is clamped between the fixing nuts (4) and the trays (16).

3. The filtering mechanism of the sewage pure physical filtering device according to claim 1, wherein the drainage structure comprises a clean water pipe (10) vertically inserted in the middle of one end of the top plate (3), the bottom end of the clean water pipe (10) is communicated with a discharge port (15) at the top end of the filter plate frame (1), a three-way joint (6) is fixedly installed at the top end of the clean water pipe (10), a water delivery hose (5) and a sampling pipe (8) are respectively communicated and installed at two ends of the top of the three-way joint (6), and a sampling valve (7) is installed on the sampling pipe (8).

4. The filtering mechanism of the sewage pure physical filtering device according to claim 3, characterized in that a control valve (9) is installed outside the clean water pipe (10) between the top plate (3) and the three-way joint (6), and the clean water pipe (10) is welded and sealed with the top plate (3) at the insertion position.

5. The filtering mechanism of the sewage pure physical filtering device according to claim 1, wherein the fastening member comprises a press ring (12) arranged on one side of the combined filter cloth (13) far away from the filter plate frame (1), a gasket ring (14) is clamped between the press ring (12) and the combined filter cloth (13), the press ring (12) and the filter plate frame (1) are fixedly connected through a plurality of screws (11), and the combined filter cloth (13) is clamped between the gasket ring (14) and the filter plate frame (1).