CN216457113U - Activated carbon filter - Google Patents

Abstract

The application discloses activated carbon filter includes: the cartridge filter, the cover is installed to the barrel upper end of cartridge filter, the venthole is installed to the cover upper end, the bottom of barrel is provided with the base, slag notch and first inlet, activated carbon layer and packing layer have set gradually by supreme down in the barrel, the top of packing layer is provided with the liquid outlet, first inlet is connected with the feed liquor pipe, still be connected with the flushing pipe on the feed liquor pipe, the flushing pipe communicates with one side of barrel, be provided with the flushing notch on the flushing pipe, all be provided with manual valve on flushing pipe and the feed liquor pipe, be provided with the second inlet on the feed liquor pipe, the bottom of barrel is provided with scraping device, scraping device includes the telescopic link of barrel side-mounting, be connected with the scraper blade on the telescopic link. The filter solves the problems that when the using times and frequency of the existing activated carbon filter are too high, impurities and small molecules in filtrate are easy to deposit at the bottom of the filter, and the using effect of the activated carbon filter is easily influenced without cleaning for a long time.

Description

Activated carbon filter

Technical Field

The application relates to the field of filtering equipment, in particular to an activated carbon filter.

Background

The activated carbon filter mainly utilizes activated carbon to physically adsorb impurities in water to meet the water quality requirement, and chlorine (hypochlorous acid) adsorbed on the surface of the activated carbon is subjected to chemical reaction on the surface of the activated carbon and is reduced into chloride ions, so that the chlorine is effectively removed. When the using frequency and frequency of the existing activated carbon filter are too high, impurities and small molecules in filtrate are easy to deposit at the bottom of the filter, and the using effect of the activated carbon filter is easily influenced after long-time cleaning.

To this end, the present application provides an activated carbon filter that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The application provides an activated carbon filter, when having solved present activated carbon filter use number of times and frequency too high, the micromolecule in impurity and the filtrating very easily produces the deposit in the bottom of filter, does not clear up the problem that influences activated carbon filter's result of use easily for a long time.

In order to solve the above technical problem, the present application provides an activated carbon filter, including: the cartridge filter, the cover is installed to the barrel upper end of cartridge filter, the venthole is installed to the cover upper end, the bottom of barrel is provided with base, slag notch and first inlet, supreme activated carbon layer and the packing layer of having set gradually by lower in the barrel, the top of packing layer is provided with the liquid outlet, first inlet and feed liquor union coupling, still be connected with the flushing pipe on the feed liquor pipe, the flushing pipe with one side intercommunication of barrel, be provided with the flushing notch on the flushing pipe, the flushing pipe with all be provided with manual valve on the feed liquor pipe, be provided with the second inlet on the feed liquor pipe, the bottom of barrel is provided with scraping device, scraping device includes the telescopic link of barrel one side-mounting, be connected with the scraper blade on the telescopic link.

Further, the cylinder body is connected with the cylinder cover through a flange.

Furthermore, a filter pipe is arranged between the first liquid inlet and the liquid inlet pipe, and a filter screen is installed in the filter pipe.

Furthermore, two ends of the filter pipe are respectively connected with the first liquid inlet and the liquid inlet pipe through threads.

Furthermore, the scraper is of a semi-arc structure, and bristles are arranged on the scraper.

Furthermore, the filler of the filler layer is fine quartz sand.

Further, still be provided with the manhole on the barrel, flange joint has the handhole door on the manhole, be provided with the handle on the handhole door.

Further, a liquid level meter is further arranged on the barrel body.

Compared with the prior art, the activated carbon filter provided by the application comprises: the cartridge filter, the cover is installed to the barrel upper end of cartridge filter, the venthole is installed to the cover upper end, the bottom of barrel is provided with the base, slag notch and first inlet, activated carbon layer and packing layer have set gradually by supreme down in the barrel, the top of packing layer is provided with the liquid outlet, first inlet is connected with the feed liquor pipe, still be connected with the flushing pipe on the feed liquor pipe, the flushing pipe communicates with one side of barrel, be provided with the flushing notch on the flushing pipe, all be provided with manual valve on flushing pipe and the feed liquor pipe, be provided with the second inlet on the feed liquor pipe, the bottom of barrel is provided with scraping device, scraping device includes the telescopic link of barrel side-mounting, be connected with the scraper blade on the telescopic link.

When the filter is used, liquid to be filtered is conveyed into the cylinder body through the liquid inlet pipe and the first liquid inlet, and the liquid to be filtered can be filtered by utilizing the activated carbon and the filler layer. When the liquid of filter bottom needs to be washd, pour into the flush fluid into the barrel through washing mouth and flushing pipe in, the sediment of scraper blade in to the barrel and bottom when utilizing the start-up telescopic link is cleared up, and the material after the clearance is discharged from the slag notch. Therefore, the filter can carry out backwashing and scraping treatment on the filter cylinder, and the influence of sediment on the using effect of the filter is avoided.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

FIG. 1 is a schematic diagram of a filter according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the cylinder according to the embodiment of the present invention;

FIG. 3 is a schematic view of a scraper structure provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a filter tube according to an embodiment of the present invention.

In the figure: the device comprises a barrel body 1, a barrel cover 11, a gas outlet 111, a base 12, a slag hole 13, a first liquid inlet 14, an activated carbon layer 141, a packing layer 151, a liquid outlet 152, a liquid inlet pipe 2, a flushing pipe 21, a flushing hole 211, a manual valve 22, a second liquid inlet 26, a telescopic rod 31, a scraper 32, a barrel cover 11, a filter pipe 142, a filter screen 143, a burr 321, a manhole 19, a hole cover 91, a handle 192 and a liquid level meter 10.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

FIG. 1 is a schematic diagram of a filter according to an embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the cylinder according to the embodiment of the present invention; FIG. 3 is a schematic view of a scraper structure provided in an embodiment of the present invention; fig. 4 is a schematic structural diagram of a filter tube according to an embodiment of the present invention. As shown in fig. 1-4, comprising: the cartridge filter, cartridge cover 11 is installed to barrel 1 upper end of cartridge filter, venthole 111 is installed to barrel cover 11 upper end, the bottom of barrel 1 is provided with base 12, slag notch 13 and first inlet 14, activated carbon layer 141 and packing layer 151 have set gradually by supreme down in the barrel 1, the top of packing layer 151 is provided with liquid outlet 152, first inlet 14 is connected with feed liquor pipe 2, still be connected with flushing pipe 21 on the feed liquor pipe 2, flushing pipe 21 communicates with one side of barrel 1, be provided with flushing port 211 on the flushing pipe 21, all be provided with manual valve 22 on flushing pipe 21 and the feed liquor pipe 2, be provided with second inlet 26 on the feed liquor pipe 2, the bottom of barrel 1 is provided with scraping device, scraping device includes the telescopic link 31 of barrel 1 one side installation, be connected with scraper blade 32 on the telescopic link 31.

In detail, the upper end of the cylinder body 1 of the filter cylinder is provided with a cylinder cover 11, the upper end of the cylinder cover 11 is provided with an air outlet 111 for discharging the pressure in the cylinder, and further, the cylinder body 1 is in flange connection with the cylinder cover 11. An activated carbon layer 141 and a packing layer 151 are sequentially arranged in the cylinder body 1 from bottom to top, and a liquid outlet 152 is arranged above the packing layer 151. During filtering, the liquid enters the cylinder 1 from the second liquid inlet 26 through the liquid inlet pipe 2 and the first liquid inlet 14. In view of filtering larger impurities, a filter pipe 142 is disposed between the first liquid inlet 14 and the liquid inlet pipe 2, and a filter screen 143 is disposed in the filter pipe 142. As shown in fig. 4, further, two ends of the filtering pipe 142 are respectively connected with the first liquid inlet 14 and the liquid inlet pipe 2 through threads. This facilitates disassembly. I.e. the first inlet port 14 and the inlet pipe 2 are provided with threads adapted to the filter pipe 142. After entering the cylinder 1, the water is filtered by the activated carbon layer 141 and the filler layer 151. The activated carbon layer 141 is a filter element filled with activated carbon or activated carbon filter cloth. Further, the filler of the filler layer 151 is fine quartz sand. Filtered liquid is discharged from liquid outlet 152.

In detail, a base 12, a slag outlet 13 and a first liquid inlet 14 are arranged at the bottom of the cylinder 1. The slag outlet 13 is used for discharging dirt after cleaning. A valve or a lid is provided on the tap hole 13 and is closed when tapping is not performed. When the filtration is stopped and cleaning is required, the manual valve 22 on the liquid inlet pipe 2 is closed. Open manual valve 22 on the flushing pipe 21, pour into the washing liquid from wash port 211, in the washing liquid was squeezed into barrel 1 through structures such as pump, telescopic link 31 was flexible to the opposite side of barrel 1 and then was driven scraper blade 32 and is cleared up the bottom of barrel 1 after starting telescopic link 31, and scraper blade 32 is contradicted with the bottom of barrel 1 when stretching out and drawing back, has guaranteed like this to clear up the accumulational deposit in bottom of barrel 1. As shown in fig. 3, the scraper 32 has a semicircular arc structure, and the bristles 321 are provided on the scraper 32. The structure of semicircle can guarantee to have the place of tortuous also to clear up barrel 1 bottom, and thorn hair 321 can be higher to the clearance effect of deposit. It should be noted that the telescopic rod 31 is an electric telescopic rod with a waterproof structure, and is extended and retracted by a control motor, which is not described herein. For convenience of observation, a manhole 19 is further arranged on the barrel 1, a manhole cover 191 is connected to the manhole 19 through a flange, and a handle 192 is arranged on the manhole cover 191. Meanwhile, in consideration of observing the liquid level, the barrel 1 is further provided with a liquid level meter 10.

Compare in prior art, when using the activated carbon filter that this application provided, will treat filterable liquid through feed liquor pipe and first inlet and carry to the barrel in, utilize activated carbon and packing layer to filter the liquid. When the liquid of filter bottom needs to be washd, pour into the flush fluid into the barrel through washing mouth and flushing pipe in, the sediment of scraper blade in to the barrel and bottom when utilizing the start-up telescopic link is cleared up, and the material after the clearance is discharged from the slag notch. Therefore, the filter can carry out backwashing and scraping treatment on the filter cylinder, and the influence of sediment on the using effect of the filter is avoided.

In the description of the application, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the application. It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may for example be fixedly connected, 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims (8)

1. An activated carbon filter, comprising: the cartridge filter, the cover is installed to the barrel upper end of cartridge filter, the venthole is installed to the cover upper end, the bottom of barrel is provided with base, slag notch and first inlet, supreme activated carbon layer and the packing layer of having set gradually by lower in the barrel, the top of packing layer is provided with the liquid outlet, first inlet and feed liquor union coupling, still be connected with the flushing pipe on the feed liquor pipe, the flushing pipe with one side intercommunication of barrel, be provided with the flushing notch on the flushing pipe, the flushing pipe with all be provided with manual valve on the feed liquor pipe, be provided with the second inlet on the feed liquor pipe, the bottom of barrel is provided with scraping device, scraping device includes the telescopic link of barrel one side-mounting, be connected with the scraper blade on the telescopic link.

2. The carbon filter as recited in claim 1, wherein the canister body is flanged to the canister cover.

3. The activated carbon filter of claim 1, wherein a filter pipe is arranged between the first liquid inlet and the liquid inlet pipe, and a filter screen is installed in the filter pipe.

4. The activated carbon filter of claim 3, wherein two ends of the filter pipe are respectively connected with the first liquid inlet and the liquid inlet pipe through threads.

5. The activated carbon filter of claim 1, wherein the scraper is in a semi-circular arc shape and bristles are disposed on the scraper.

6. The activated carbon filter of claim 1, wherein the filler of the filler layer is fine quartz sand.

7. The activated carbon filter of claim 1, wherein a manhole is further arranged on the cylinder body, a manhole cover is connected to the manhole through a flange, and a handle is arranged on the manhole cover.

8. The activated carbon filter of claim 1, wherein a liquid level gauge is further disposed on the cartridge body.

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