CN211999229U - Filter capable of realizing fluorine adsorption and sterilization functions - Google Patents

Abstract

The utility model discloses a can realize adsorbing filter of fluorine and sterilization function, including the urceolus, four sides of the top outer wall of urceolus are equipped with sealed tray, the urceolus is equipped with sealed lid through sealed tray, one side of sealed lid is equipped with the bolt structure, one side outer wall that the urceolus is close to sealed tray is equipped with the feed liquor pipe, the inner wall of urceolus is equipped with the backing ring, and the backing ring is equipped with a filter membrane section of thick bamboo, the top outer wall of a filter membrane section of thick bamboo is equipped with the inner cup, and the outer wall of inner cup is. The utility model discloses a binocular filtration, through high pressure and filter membrane filter effect cooperation, with impurity by the filtration in the quality of water, it is better to treat that the filtration treatment effeciency is direct to be filtered than traditional filter membrane, is equipped with the alumina layer in the extrusion filter disc and filters fluoride, is equipped with ozone storage box body and ozone generator in delivery port department, and the ozone that utilizes production among the ozone generator lets in ozone storage box body and disinfects, guarantees to treat that fluorine content and bacterium standard homoenergetic after the filtration treatment are up to standard.

Description

Filter capable of realizing fluorine adsorption and sterilization functions

Technical Field

The utility model relates to a filter technical field especially relates to a can realize adsorbing filter of fluorine and sterilization function.

Background

A filter is an indispensable device in a medium conveying pipeline, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve, or other filter equipment. The filter is usually composed of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part, impurities contained in water or other media to be treated are blocked after passing through the filter screen, when the water or other media to be treated need to be cleaned, only the detachable filter cylinder needs to be taken out, and the water or other media to be treated can be filled in again after treatment.

For example, an authorized publication No. CN2358069 discloses a clean drinking water supply device, which can deeply purify tap water, thoroughly separate domestic drinking water from tap water, prevent secondary pollution of water quality, and enable users to drink clean water. However, the existing filter has low filtration efficiency, the filtration efficiency gradually becomes worse along with the prolonging of the service time, the removal effect of fluoride and bacteria in the water to be filtered is poor, and the water quality is influenced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a filter capable of realizing fluorine adsorption and sterilization functions.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a filter capable of realizing fluorine adsorption and sterilization functions comprises an outer barrel, wherein sealing trays are arranged on four sides of the outer wall of the top of the outer barrel, the outer barrel is provided with a sealing cover through the sealing trays, one side of the sealing cover is provided with a bolt structure, the outer wall of one side, close to the sealing trays, of the outer barrel is provided with a liquid inlet pipe, the inner wall of the outer barrel is provided with a support ring, the support ring is provided with a filter membrane barrel, the outer wall of the top of the filter membrane barrel is provided with an inner cover, the outer wall of the inner cover is provided with a filtering leak hole, the middle part of the inner cover is fixedly connected with a center rod, the center rod is connected with a sliding sleeve in the center of an extrusion filter disc in a sliding and sealing manner, the periphery of the extrusion filter disc is connected; the extrusion filter disc comprises a membrane clamp, a PM filter membrane and a filling interlayer, the PM filter membrane is clamped on the membrane clamp, and alumina fluorine-absorbing mixture is filled on the PM filter membrane at intervals; the bottom outer wall one side fixedly connected with drain pipe of urceolus, and drain pipe and urceolus are linked together, and the tip of drain pipe and urceolus intercommunication is equipped with ozone and stores the box, and ozone generator's output is stored the box through trachea and ozone and is linked together.

As a further proposal of the utility model, the outer cylinder is close to one side inner wall fixedly connected with level gauge of trunnion ring, and the level gauge is connected with the PLC controller.

As a further proposal, the electromagnetic reset spring has a reset stroke and a high-phase adaptation of the filter membrane cylinder, and the filter membrane cylinder comprises an inner interlayer, an outer interlayer and a filter core cylinder, and the filter core cylinder is positioned between the inner interlayer and the outer interlayer.

As a further aspect of the present invention, the pin structure includes a lifting ring with a rod and a positioning pin, and the lifting ring with a rod and the positioning pin are vertical insertion structures.

As a further scheme of the utility model, slip cover top outer wall both sides all are equipped with the buckle, and the inner wall of inner cup is equipped with the catching groove that corresponds with the buckle position, forms the joint cooperation between buckle and the catching groove.

As a further proposal of the utility model, the electromagnetic reset spring and the ozone generator are respectively connected with the PLC controller.

The utility model has the advantages that:

1. the filter is of a double-cylinder filtering structure, the extrusion filtering disc and the return spring are pressed downwards, water to be filtered quickly passes through a PM filtering membrane on the extrusion filtering disc through extrusion, then enters the filtering membrane cylinder, overflows to the outer cylinder, is gathered and discharged, impurities in water are filtered through the cooperation of high pressure and the filtering effect of the filtering membrane, and the filtering treatment efficiency of the water to be filtered is better than that of the traditional filtering membrane;

2. the filter simultaneously ensures that the overflow rate and the water yield quickly pass through the filter membrane cylinder and the PM filter membrane are balanced by detecting the water level comparison between the filtration rate and the treatment rate and adjusting the working rate of the electromagnetic reset spring through the controller through the built-in liquid level meter of the outer cylinder;

3. the extrusion filter disc in the filter is provided with the aluminum oxide fluorine-absorbing mixed material layer which can absorb fluoride, and meanwhile, the ozone storage box body is arranged at the water outlet, ozone generated in the ozone generator is used for sterilization, so that the fluorine content and the bacteria standard after the water to be filtered is ensured to reach the standard.

Drawings

Fig. 1 is a schematic structural view of a filter 1 capable of adsorbing fluorine and performing sterilization according to the present invention.

Fig. 2 is a schematic top view of a filter 1 according to the present invention, which can achieve fluorine adsorption and sterilization functions.

Fig. 3 is a schematic structural view of an extrusion filter disc of the filter embodiment 1 according to the present invention, which can realize fluorine adsorption and sterilization functions.

In the figure: the ozone filter comprises an outer barrel 1, a filter membrane barrel 2, a liquid outlet pipe 3, a central rod 4, a liquid level meter 5, an extrusion filter disc 6, a liquid inlet pipe 7, a sealing cover 8, an inner cover 9, a handle 10, a lifting ring with a rod 11, a positioning pin 12, an electromagnetic reset spring 13, a supporting ring 14, a PM filter membrane 15, a membrane clamp 16 and an ozone storage box 17.

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.

Example 1

Referring to fig. 1-2, a filter capable of realizing fluorine adsorption and sterilization functions comprises an outer barrel 1, wherein sealing trays are welded on four sides of the outer wall of the top of the outer barrel 1, the outer barrel 1 is connected with a sealing cover 8 in a clamping manner through the sealing trays, a handle 10 is welded on the outer wall of the top of the sealing cover 8, a liquid inlet pipe 7 is arranged on the outer wall of one side, close to the sealing trays, of the outer barrel 1, a bolt structure is arranged on one side of the sealing cover 8, the bolt structure comprises a lifting ring 11 with a rod and a positioning pin 12, the lifting ring 11 with the rod and the positioning pin 12 are in a vertical splicing manner, a supporting ring 14 is arranged on the inner wall of the outer barrel 1, the supporting ring 14 is connected with a filter membrane barrel 2 in a clamping manner, an inner cover 9 is connected on the outer wall of the top of the filter membrane barrel 2 in a clamping manner, a filtering leakage hole is formed in the outer wall of the inner, the outer wall of the central rod 4 above the extrusion filter disc 6 is sleeved with an electromagnetic type reset spring 13, the electromagnetic type reset spring 13 is fixedly connected with the extrusion filter disc 6, and the extrusion filter disc 6 can move up and down along the central rod 4 under the action of the electromagnetic type reset spring 13.

Referring to fig. 3, the extrusion filter disc 6 comprises a film clamp 16, a PM filter membrane 15 and a filling interlayer, wherein the film clamp 16 comprises a plurality of concentric rings, the rings are connected through radial connecting rods, the PM filter membrane 15 is clamped on the film clamp 16, and alumina fluorine-adsorbing mixed materials are filled on the PM filter membrane 15 at intervals; for example, the PM filtering membrane 15 between two radial connecting rods is filled with the alumina fluorine-adsorbing mixture, and the PM filtering membrane 15 between two adjacent radial connecting rods is not filled with the alumina fluorine-adsorbing mixture; so can guarantee to wait to filter hydroenergy and get into inside the filter membrane section of thick bamboo 2 through extrusion filter disc 6 smoothly, can adsorb fluoride through the aluminium oxide fluorine-absorbing mixture simultaneously.

The welding of the bottom outer wall one side of urceolus 1 has drain pipe 3, and drain pipe 3 and urceolus 1 are linked together, and the tip butt clamp of drain pipe 3 and urceolus 1 intercommunication is connected with ozone storage box body 17, and ozone generator's output is linked together through trachea and ozone storage box body 17, and the junction butt clamp of trachea and ozone storage box body 17 is connected with the control valve.

Wherein, a liquid level meter 5 is fixed on the inner wall of one side of the outer barrel 1 close to the backing ring 14 through a bolt, and the liquid level meter 5 is connected with the PLC controller to transmit liquid level information to the PLC controller; the reset stroke of the electromagnetic reset spring 13 is matched with the barrel height of the filter membrane barrel 2, the filter membrane barrel 2 comprises an inner interlayer, an outer interlayer and a filter core barrel, the filter core barrel is positioned between the inner interlayer and the outer interlayer, both sides of the outer wall of the top of the sliding sleeve are respectively provided with a buckle, the inner wall of the inner cover 9 is provided with a buckle groove corresponding to the buckle position, a clamping fit is formed between the buckle and the buckle groove, the electromagnetic reset spring 13 and the ozone generator are respectively connected with the PLC controller, and the PLC controller is of a PLC400 type.

The working principle of the embodiment is as follows: when the filter capable of adsorbing fluorine and sterilizing is used, water to be filtered is injected through the liquid inlet pipe 7, enters the PM filter membrane 15 on the extrusion filter disc 6 through the filter leak holes in the inner cover and then enters the filter membrane cylinder 2, the filter membrane cylinder 2 comprises an inner interlayer, an outer interlayer and a filter core cylinder, the extrusion filter disc 6 is driven by the electromagnetic type return spring 13 to move downwards, and the filter disc 6 is extruded to the inner part of the outer cylinder 1 by sliding under the combined action of water pressure and the electromagnetic type return spring 13; the resetting speed of the electromagnetic reset spring 13 can ensure the pressing speed of the electromagnetic reset spring to extrude the filter disc 6, so as to control the speed of water passing through the wall of the filter membrane cylinder 2, and the filtering speed is convenient to control; the aluminum oxide fluorine-absorbing mixture in the extrusion filter disc 6 absorbs fluoride, meanwhile, water in the outer barrel 1 passes through the ozone storage box body 17 and is finally discharged through the liquid outlet pipe 3, the ozone storage box body 17 is externally connected with an ozone generator, and the ozone is utilized for sterilization, wherein the content of the fluoride and bacteria in the treated water reaches the standard.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A filter capable of realizing fluorine adsorption and sterilization functions comprises an outer barrel (1) and is characterized in that sealing trays are arranged on four sides of the outer wall of the top of the outer barrel (1), a sealing cover (8) is arranged on the outer barrel (1) through the sealing trays, a handle (10) is arranged on the outer wall of the top of the sealing cover (8), a bolt structure is arranged on one side of the sealing cover (8), a liquid inlet pipe (7) is arranged on the outer wall of one side, close to the sealing trays, of the outer barrel (1), a supporting ring (14) is arranged on the inner wall of the outer barrel (1), a filter membrane barrel (2) is arranged on the supporting ring (14), an inner cover (9) is arranged on the outer wall of the top of the filter membrane barrel (2), a filtering leakage hole is formed in the outer wall of the inner cover (9), a central rod (4) is fixedly connected to the middle of the inner cover (9), the periphery of the extrusion filter disc (6) is connected with the filter membrane cylinder (2) in a sliding and sealing manner, the outer wall of the central rod (4) above the extrusion filter disc (6) is sleeved with an electromagnetic reset spring (13), and the electromagnetic reset spring (13) is fixedly connected with the extrusion filter disc (6); the extrusion filter disc (6) comprises a membrane clamp (16), a PM filter membrane (15) and a filling interlayer, the PM filter membrane (15) is clamped on the membrane clamp (16), and alumina fluorine-absorbing mixture is filled on the PM filter membrane (15) at intervals; bottom outer wall one side fixedly connected with drain pipe (3) of urceolus (1), and drain pipe (3) and urceolus (1) are linked together, and the tip of drain pipe (3) and urceolus (1) intercommunication is equipped with ozone and stores box (17), and ozone generator's output is stored box (17) through trachea and ozone and is linked together.

2. The filter capable of adsorbing fluorine and sterilizing according to claim 1, wherein a liquid level meter (5) is fixedly connected to the inner wall of the outer cylinder (1) near the trunnion ring (14), and the liquid level meter (5) is connected with a PLC controller.

3. The filter capable of adsorbing fluorine and sterilizing according to claim 1, wherein the return stroke of the electromagnetic return spring (13) is adapted to the height of the filter membrane cartridge (2), and the filter membrane cartridge (2) comprises an inner interlayer, an outer interlayer and a filter cartridge, and the filter cartridge is located between the inner interlayer and the outer interlayer.

4. The filter capable of adsorbing fluorine and sterilizing according to claim 1, wherein the pin structure comprises a lifting ring with rod (11) and a positioning pin (12), and the lifting ring with rod (11) and the positioning pin (12) are vertical insertion structures.

5. The filter capable of adsorbing fluorine and sterilizing according to claim 1, wherein both sides of the outer wall of the top of the sliding sleeve are provided with buckles, the inner wall of the inner cover (9) is provided with buckle grooves corresponding to the buckles, and the buckles and the buckle grooves form clamping fit.

6. The filter capable of adsorbing fluorine and sterilizing according to claim 1, wherein the electromagnetic return spring (13) and the ozone generator are respectively connected with a PLC controller.

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